+++ /dev/null
-The version of bash in this directory has been compiled on the
-following systems:
-
-By chet:
-
-SunOS 4.1.4
-SunOS 5.5
-BSDI BSD/OS 2.1
-FreeBSD 2.2
-NetBSD 1.2
-AIX 4.2
-AIX 4.1.4
-HP/UX 9.05, 10.01, 10.10, 10.20
-Linux 2.0.29 (libc 5.3.12)
-Linux 2.0.4 (libc 5.3.12)
-
-By other testers:
-
-SCO ODT 2.0
-SCO 3.2v5.0, 3.2v4.2
-SunOS 5.3
-SunOS 5.5
-BSD/OS 2.1
-FreeBSD 2.2
-SunOS 4.1.3
-Irix 5.3
-Irix 6.2
-Linux 2.0 (unknown distribution)
-Digital OSF/1 3.2
-GNU Hurd 0.1
-SVR4.2
+++ /dev/null
-/* execute_command.c -- Execute a COMMAND structure. */
-
-/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
-
- This file is part of GNU Bash, the Bourne Again SHell.
-
- Bash is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 1, or (at your option)
- any later version.
-
- Bash is distributed in the hope that it will be useful, but WITHOUT
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
- License for more details.
-
- You should have received a copy of the GNU General Public License
- along with Bash; see the file COPYING. If not, write to the Free
- Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include <stdio.h>
-#include <ctype.h>
-#include <sys/types.h>
-#include <sys/file.h>
-#include "posixstat.h"
-#include "filecntl.h"
-#include <signal.h>
-
-#if !defined (SIGABRT)
-#define SIGABRT SIGIOT
-#endif
-
-#include <sys/param.h>
-#include <errno.h>
-
-#include "shell.h"
-#include "y.tab.h"
-#include "flags.h"
-#include "hash.h"
-#include "jobs.h"
-
-#include "sysdefs.h"
-#include <glob/fnmatch.h>
-
-#if defined (BUFFERED_INPUT)
-# include "input.h"
-#endif
-
-#define CMD_NO_WAIT 0x40 /* XXX move to command.h */
-#define CMD_LAST_PIPE 0x80 /* XXX ditto */
-
-#if !defined (errno)
-extern int errno;
-#endif
-
-extern int breaking, continuing, loop_level;
-extern int interactive, login_shell;
-
-#if defined (JOB_CONTROL)
-extern int job_control;
-extern int set_job_control ();
-#endif /* JOB_CONTROL */
-
-extern int getdtablesize ();
-extern int close ();
-extern char *strerror ();
-extern char *string_list ();
-
-#if defined (USG)
-extern pid_t last_made_pid;
-#endif
-
-struct stat SB;
-
-extern WORD_LIST *expand_words (), *expand_word ();
-extern WORD_LIST *expand_word_leave_quoted ();
-extern char *make_command_string ();
-
-extern Function *find_shell_builtin (), *builtin_address ();
-extern SigHandler *set_sigint_handler ();
-
-#if defined (PROCESS_SUBSTITUTION)
-void close_all_files ();
-#endif /* PROCESS_SUBSTITUTION */
-
-/* Static functions defined and used in this file. */
-static void close_pipes (), do_piping (), execute_disk_command ();
-static void execute_subshell_builtin_or_function ();
-static void cleanup_redirects (), cleanup_func_redirects (), bind_lastarg ();
-static void add_undo_close_redirect ();
-static int do_redirection_internal (), do_redirections ();
-static int expandable_redirection_filename (), execute_shell_script ();
-static int execute_builtin_or_function (), add_undo_redirect ();
-static char *find_user_command_internal (), *find_user_command_in_path ();
-
-/* The value returned by the last synchronous command. */
-int last_command_exit_value = 0;
-
-/* The list of redirections to preform which will undo the redirections
- that I made in the shell. */
-REDIRECT *redirection_undo_list = (REDIRECT *)NULL;
-
-/* Have we just forked, and are we now running in a subshell environment? */
-int subshell_environment = 0;
-
-/* Use this as the function to call when adding unwind protects so we
- don't need to know what free() returns. */
-void
-vfree (string)
- char *string;
-{
- free (string);
-}
-
-#define FD_BITMAP_DEFAULT_SIZE 32
-/* Functions to allocate and deallocate the structures used to pass
- information from the shell to its children about file descriptors
- to close. */
-struct fd_bitmap *
-new_fd_bitmap (size)
- long size;
-{
- struct fd_bitmap *ret;
-
- ret = (struct fd_bitmap *)xmalloc (sizeof (struct fd_bitmap));
-
- ret->size = size;
-
- if (size)
- {
- ret->bitmap = (char *)xmalloc (size);
- bzero (ret->bitmap, size);
- }
- else
- ret->bitmap = (char *)NULL;
- return (ret);
-}
-
-void
-dispose_fd_bitmap (fdbp)
- struct fd_bitmap *fdbp;
-{
- if (fdbp->bitmap)
- free (fdbp->bitmap);
-
- free (fdbp);
-}
-
-void
-close_fd_bitmap (fdbp)
- struct fd_bitmap *fdbp;
-{
- register int i;
-
- if (fdbp)
- {
- for (i = 0; i < fdbp->size; i++)
- if (fdbp->bitmap[i])
- {
- close (i);
- fdbp->bitmap[i] = 0;
- }
- }
-}
-
-/* Execute the command passed in COMMAND. COMMAND is exactly what
- read_command () places into GLOBAL_COMMAND. See "command.h" for the
- details of the command structure.
-
- EXECUTION_SUCCESS or EXECUTION_FAILURE are the only possible
- return values. Executing a command with nothing in it returns
- EXECUTION_SUCCESS. */
-execute_command (command)
- COMMAND *command;
-{
- struct fd_bitmap *bitmap;
- int result;
-
- bitmap = new_fd_bitmap (FD_BITMAP_DEFAULT_SIZE);
-
- /* Just do the command, but not asynchronously. */
- result = execute_command_internal (command, 0, NO_PIPE, NO_PIPE, bitmap);
-
- dispose_fd_bitmap (bitmap);
-
-#if defined (PROCESS_SUBSTITUTION)
- unlink_fifo_list ();
-#endif /* PROCESS_SUBSTITUTION */
-
- return (result);
-}
-
-/* Return 1 if TYPE is a shell control structure type. */
-int
-shell_control_structure (type)
- enum command_type type;
-{
- switch (type)
- {
- case cm_for:
- case cm_case:
- case cm_while:
- case cm_until:
- case cm_if:
- case cm_group:
- return (1);
-
- default:
- return (0);
- }
-}
-
-/* A function to use to unwind_protect the redirection undo list
- for loops. */
-static void
-cleanup_redirects (list)
- REDIRECT *list;
-{
- do_redirections (list, 1, 0, 0);
- dispose_redirects (list);
-}
-
-/* Function to unwind_protect the redirections for functions and builtins. */
-static void
-cleanup_func_redirects (list)
- REDIRECT *list;
-{
- do_redirections (list, 1, 0, 0);
-}
-
-#if defined (JOB_CONTROL)
-/* A function to restore the signal mask to its proper value when the shell
- is interrupted or errors occur while creating a pipeline. */
-static int
-restore_signal_mask (set)
- sigset_t set;
-{
- return (sigprocmask (SIG_SETMASK, &set, (sigset_t *)NULL));
-}
-#endif /* JOB_CONTROL */
-
-/* A debugging function that can be called from gdb, for instance. */
-open_files ()
-{
- register int i;
- int f, fd_table_size;
-
- fd_table_size = getdtablesize ();
-
- fprintf (stderr, "pid %d open files:", getpid ());
- for (i = 3; i < fd_table_size; i++)
- {
- if ((f = fcntl (i, F_GETFD, 0)) != -1)
- fprintf (stderr, " %d (%s)", i, f ? "close" : "open");
- }
- fprintf (stderr, "\n");
-}
-
-execute_command_internal (command, asynchronous, pipe_in, pipe_out,
- fds_to_close)
- COMMAND *command;
- int asynchronous;
- int pipe_in, pipe_out;
- struct fd_bitmap *fds_to_close;
-{
- int exec_result = EXECUTION_SUCCESS;
- int invert, ignore_return;
- REDIRECT *my_undo_list;
-
- if (!command || breaking || continuing)
- return (EXECUTION_SUCCESS);
-
- run_pending_traps ();
-
- invert = (command->flags & CMD_INVERT_RETURN) != 0;
-
- /* If a command was being explicitly run in a subshell, or if it is
- a shell control-structure, and it has a pipe, then we do the command
- in a subshell. */
-
- if ((command->flags & CMD_WANT_SUBSHELL) ||
- (command->flags & CMD_FORCE_SUBSHELL) ||
- (shell_control_structure (command->type) &&
- (pipe_out != NO_PIPE || pipe_in != NO_PIPE || asynchronous)))
- {
- pid_t paren_pid;
-
- /* Fork a subshell, turn off the subshell bit, turn off job
- control and call execute_command () on the command again. */
- paren_pid = make_child (savestring (make_command_string (command)),
- asynchronous);
- if (paren_pid == 0)
- {
- int user_subshell, return_code;
-
-#if defined (JOB_CONTROL)
- set_sigchld_handler ();
-#endif /* JOB_CONTROL */
-
- set_sigint_handler ();
-
- user_subshell = (command->flags & CMD_WANT_SUBSHELL) != 0;
- command->flags &= ~(CMD_FORCE_SUBSHELL | CMD_WANT_SUBSHELL);
-
- /* If a command is asynchronous in a subshell (like ( foo ) & or
- the special case of an asynchronous GROUP command where the
- the subshell bit is turned on down in case cm_group: below),
- turn off `asynchronous', so that two subshells aren't spawned.
-
- This seems semantically correct to me. For example,
- ( foo ) & seems to say ``do the command `foo' in a subshell
- environment, but don't wait for that subshell to finish'',
- and "{ foo ; bar } &" seems to me to be like functions or
- builtins in the background, which executed in a subshell
- environment. I just don't see the need to fork two subshells. */
-
- /* Don't fork again, we are already in a subshell. */
- asynchronous = 0;
-
- /* Subshells are neither login nor interactive. */
- login_shell = interactive = 0;
-
- subshell_environment = 1;
-
-#if defined (JOB_CONTROL)
- /* Delete all traces that there were any jobs running. This is
- only for subshells. */
- without_job_control ();
-#endif /* JOB_CONTROL */
- do_piping (pipe_in, pipe_out);
-
- if (fds_to_close)
- close_fd_bitmap (fds_to_close);
-
- /* Do redirections, then dispose of them before recursive call. */
- if (command->redirects)
- {
- if (do_redirections (command->redirects, 1, 0, 0) != 0)
- exit (EXECUTION_FAILURE);
-
- dispose_redirects (command->redirects);
- command->redirects = (REDIRECT *)NULL;
- }
-
- return_code = execute_command_internal
- (command, asynchronous, NO_PIPE, NO_PIPE, fds_to_close);
-
- /* If we were explicitly placed in a subshell with (), we need
- to do the `shell cleanup' things, such as running traps[0]. */
- if (user_subshell)
- run_exit_trap ();
-
- exit (return_code);
- }
- else
- {
- close_pipes (pipe_in, pipe_out);
-
- /* If we are part of a pipeline, and not the end of the pipeline,
- then we should simply return and let the last command in the
- pipe be waited for. If we are not in a pipeline, or are the
- last command in the pipeline, then we wait for the subshell
- and return its exit status as usual. */
- if (pipe_out != NO_PIPE)
- return (EXECUTION_SUCCESS);
-
- if (command->flags & CMD_NO_WAIT)
- return (EXECUTION_SUCCESS);
-
- stop_pipeline (asynchronous, (COMMAND *)NULL);
-
- if (!asynchronous)
- {
- last_command_exit_value = wait_for (paren_pid);
-
- /* If we have to, invert the return value. */
- if (invert)
- {
- if (last_command_exit_value == EXECUTION_SUCCESS)
- return (EXECUTION_FAILURE);
- else
- return (EXECUTION_SUCCESS);
- }
- else
- return (last_command_exit_value);
- }
- else
- {
- if (interactive)
- describe_pid (paren_pid);
-
- run_pending_traps ();
-
- return (EXECUTION_SUCCESS);
- }
- }
- }
-
- /* Handle WHILE FOR CASE etc. with redirections. (Also '&' input
- redirection.) */
- if (do_redirections (command->redirects, 1, 1, 0) != 0)
- return (EXECUTION_FAILURE);
-
- my_undo_list = (REDIRECT *)copy_redirects (redirection_undo_list);
-
- begin_unwind_frame ("loop_redirections");
-
- if (my_undo_list)
- add_unwind_protect ((Function *)cleanup_redirects, my_undo_list);
-
- ignore_return = (command->flags & CMD_IGNORE_RETURN) != 0;
-
- switch (command->type)
- {
- case cm_for:
- if (ignore_return)
- command->value.For->flags |= CMD_IGNORE_RETURN;
- exec_result = execute_for_command (command->value.For);
- break;
-
- case cm_case:
- if (ignore_return)
- command->value.Case->flags |= CMD_IGNORE_RETURN;
- exec_result = execute_case_command (command->value.Case);
- break;
-
- case cm_while:
- if (ignore_return)
- command->value.While->flags |= CMD_IGNORE_RETURN;
- exec_result = execute_while_command (command->value.While);
- break;
-
- case cm_until:
- if (ignore_return)
- command->value.While->flags |= CMD_IGNORE_RETURN;
- exec_result = execute_until_command (command->value.While);
- break;
-
- case cm_if:
- if (ignore_return)
- command->value.If->flags |= CMD_IGNORE_RETURN;
- exec_result = execute_if_command (command->value.If);
- break;
-
- case cm_group:
-
- /* This code can be executed from either of two paths: an explicit
- '{}' command, or via a function call. If we are executed via a
- function call, we have already taken care of the function being
- executed in the background (down there in execute_simple_command ()),
- and this command should *not* be marked as asynchronous. If we
- are executing a regular '{}' group command, and asynchronous == 1,
- we must want to execute the whole command in the background, so we
- need a subshell, and we want the stuff executed in that subshell
- (this group command) to be executed in the foreground of that
- subshell (i.e. there will not be *another* subshell forked).
-
- What we do is to force a subshell if asynchronous, and then call
- execute_command_internal again with asynchronous still set to 1,
- but with the original group command, so the printed command will
- look right.
-
- The code above that handles forking off subshells will note that
- both subshell and async are on, and turn off async in the child
- after forking the subshell (but leave async set in the parent, so
- the normal call to describe_pid is made). This turning off
- async is *crucial*; if it is not done, this will fall into an
- infinite loop of executions through this spot in subshell after
- subshell until the process limit is exhausted. */
-
- if (asynchronous)
- {
- command->flags |= CMD_FORCE_SUBSHELL;
- exec_result =
- execute_command_internal (command, 1, pipe_in, pipe_out,
- fds_to_close);
- }
- else
- {
- if (ignore_return && command->value.Group->command)
- command->value.Group->command->flags |= CMD_IGNORE_RETURN;
- exec_result =
- execute_command_internal (command->value.Group->command,
- asynchronous, pipe_in, pipe_out,
- fds_to_close);
- }
- break;
-
- case cm_simple:
- {
- pid_t last_pid = last_made_pid;
-
-#if defined (JOB_CONTROL)
- extern int already_making_children;
-#endif /* JOB_CONTROL */
- if (ignore_return && command->value.Simple)
- command->value.Simple->flags |= CMD_IGNORE_RETURN;
- exec_result =
- execute_simple_command (command->value.Simple, pipe_in, pipe_out,
- asynchronous, fds_to_close);
-
- /* The temporary environment should be used for only the simple
- command immediately following its definition. */
- dispose_used_env_vars ();
-
-#if (defined (Ultrix) && defined (mips)) || !defined (HAVE_ALLOCA)
- /* Reclaim memory allocated with alloca () on machines which
- may be using the alloca emulation code. */
- (void) alloca (0);
-#endif /* (Ultrix && mips) || !HAVE_ALLOCA */
-
- if (command->flags & CMD_NO_WAIT)
- break;
-
- /* If we forked to do the command, then we must wait_for ()
- the child. */
-#if defined (JOB_CONTROL)
- if (already_making_children && pipe_out == NO_PIPE)
-#else
- if (pipe_out == NO_PIPE)
-#endif /* JOB_CONTROL */
- {
- if (last_pid != last_made_pid)
- {
- stop_pipeline (asynchronous, (COMMAND *)NULL);
-
- if (asynchronous)
- {
- if (interactive)
- describe_pid (last_made_pid);
- }
- else
-#if !defined (JOB_CONTROL)
- /* Do not wait for asynchronous processes started from
- startup files. */
- if (last_made_pid != last_asynchronous_pid)
-#endif
- /* When executing a shell function that executes other
- commands, this causes the last simple command in
- the function to be waited for twice. */
- exec_result = wait_for (last_made_pid);
- }
- }
- }
- if (!ignore_return && exit_immediately_on_error && !invert &&
- (exec_result != EXECUTION_SUCCESS))
- {
- last_command_exit_value = exec_result;
- run_pending_traps ();
- longjmp (top_level, EXITPROG);
- }
-
- break;
-
- case cm_connection:
- switch (command->value.Connection->connector)
- {
- /* Do the first command asynchronously. */
- case '&':
- {
- COMMAND *tc = command->value.Connection->first;
- REDIRECT *rp = tc->redirects;
-
- if (ignore_return && tc)
- tc->flags |= CMD_IGNORE_RETURN;
-
- /* If this shell was compiled without job control, or if job
- control is not active (e.g., if the shell is not interactive),
- the standard input for an asynchronous command is /dev/null. */
-#if defined (JOB_CONTROL)
- if (!interactive || !job_control)
-#endif /* JOB_CONTROL */
- {
- REDIRECT *tr =
- make_redirection (0, r_inputa_direction,
- make_word ("/dev/null"));
- tr->next = tc->redirects;
- tc->redirects = tr;
- }
-
- exec_result = execute_command_internal (tc, 1, pipe_in, pipe_out,
- fds_to_close);
-
-#if defined (JOB_CONTROL)
- if (!interactive || !job_control)
-#endif /* JOB_CONTROL */
- {
- /* Remove the redirection we added above. It matters,
- especially for loops, which call execute_command ()
- multiple times with the same command. */
- REDIRECT *tr, *tl;
-
- tr = tc->redirects;
- do
- {
- tl = tc->redirects;
- tc->redirects = tc->redirects->next;
- }
- while (tc->redirects && tc->redirects != rp);
-
- tl->next = (REDIRECT *)NULL;
- dispose_redirects (tr);
- }
-
- {
- register COMMAND *second;
-
- second = command->value.Connection->second;
-
- if (second)
- {
- if (ignore_return)
- second->flags |= CMD_IGNORE_RETURN;
-
- exec_result = execute_command_internal
- (second, asynchronous, pipe_in, pipe_out, fds_to_close);
- }
- }
- }
- break;
-
- case ';':
- /* Just call execute command on both of them. */
- if (ignore_return)
- {
- if (command->value.Connection->first)
- command->value.Connection->first->flags |= CMD_IGNORE_RETURN;
- QUIT;
- if (command->value.Connection->second)
- command->value.Connection->second->flags |= CMD_IGNORE_RETURN;
- }
- execute_command (command->value.Connection->first);
- QUIT;
- exec_result =
- execute_command_internal (command->value.Connection->second,
- asynchronous, pipe_in, pipe_out,
- fds_to_close);
- break;
-
- case '|':
- {
- int prev, fildes[2], new_bitmap_size, dummyfd;
- COMMAND *cmd;
- int outpipe;
- struct fd_bitmap *fd_bitmap;
-
-#if defined (JOB_CONTROL)
- COMMAND *lastcmd;
- int lastpipe[2];
- pid_t lastpipe_pid;
-
- sigset_t set, oset;
- BLOCK_CHILD (set, oset);
-#endif /* JOB_CONTROL */
-
-#if defined (JOB_CONTROL)
- /* Fork the last command in the pipeline first, then the rest of
- the commands, to avoid synchronization problems. */
- /* Find the last pipeline element */
- lastcmd = command;
- while (lastcmd && lastcmd->type == cm_connection &&
- lastcmd->value.Connection &&
- lastcmd->value.Connection->connector == '|')
- lastcmd = lastcmd->value.Connection->second;
-
- if (pipe (lastpipe) < 0)
- {
- report_error ("pipe error: %s", strerror (errno));
- terminate_current_pipeline ();
- kill_current_pipeline ();
- last_command_exit_value = EXECUTION_FAILURE;
- throw_to_top_level ();
- }
-
- /* Now execute the rightmost command in the pipeline, but do
- not wait for it. */
- if (ignore_return && lastcmd)
- lastcmd->flags |= CMD_IGNORE_RETURN;
- lastcmd->flags |= (CMD_NO_WAIT | CMD_LAST_PIPE);
- fds_to_close->bitmap[lastpipe[1]] = 1;
- (void) execute_command_internal
- (lastcmd, asynchronous, lastpipe[0], pipe_out, fds_to_close);
- lastpipe_pid = last_made_pid;
-#endif /* JOB_CONTROL */
-
- prev = pipe_in;
- cmd = command;
-
- while (cmd &&
- cmd->type == cm_connection &&
- cmd->value.Connection &&
- cmd->value.Connection->connector == '|')
- {
- /* Make a pipeline between the two commands. */
- if (pipe (fildes) < 0)
- {
- report_error ("pipe error: %s", strerror (errno));
-#if defined (JOB_CONTROL)
- terminate_current_pipeline ();
- kill_current_pipeline ();
-#endif /* JOB_CONTROL */
- last_command_exit_value = EXECUTION_FAILURE;
- /* The unwind-protects installed below will take care
- of closing all of the open file descriptors. */
- throw_to_top_level ();
- }
- else
- {
- /* Here is a problem: with the new file close-on-exec
- code, the read end of the pipe (fildes[0]) stays open
- in the first process, so that process will never get a
- SIGPIPE. There is no way to signal the first process
- that it should close fildes[0] after forking, so it
- remains open. No SIGPIPE is ever sent because there
- is still a file descriptor open for reading connected
- to the pipe. We take care of that here. This passes
- around a bitmap of file descriptors that must be
- closed after making a child process in
- execute_simple_command. */
-
- /* We need fd_bitmap to be at least as big as fildes[0].
- If fildes[0] is less than fds_to_close->size, then
- use fds_to_close->size. */
-
- if (fildes[0] < fds_to_close->size)
- new_bitmap_size = fds_to_close->size;
- else
- new_bitmap_size = fildes[0] + 8;
-
- fd_bitmap = new_fd_bitmap (new_bitmap_size);
-
- /* Now copy the old information into the new bitmap. */
- bcopy (fds_to_close->bitmap, fd_bitmap->bitmap,
- fds_to_close->size);
-
- /* And mark the pipe file descriptors to be closed. */
- fd_bitmap->bitmap[fildes[0]] = 1;
-
- /* In case there are pipe or out-of-processes errors, we
- want all these file descriptors to be closed when
- unwind-protects are run, and the storage used for the
- bitmaps freed up. */
- begin_unwind_frame ("pipe-file-descriptors");
- add_unwind_protect (dispose_fd_bitmap, fd_bitmap);
- add_unwind_protect (close_fd_bitmap, fd_bitmap);
- if (prev >= 0)
- add_unwind_protect (close, prev);
- dummyfd = fildes[1];
- add_unwind_protect (close, dummyfd);
-
-#if defined (JOB_CONTROL)
- add_unwind_protect (restore_signal_mask, oset);
-#endif /* JOB_CONTROL */
-
- if (ignore_return && cmd->value.Connection->first)
- cmd->value.Connection->first->flags |=
- CMD_IGNORE_RETURN;
-
-#if defined (JOB_CONTROL)
- if (cmd->value.Connection->second == lastcmd)
- {
- outpipe = lastpipe[1];
- close (fildes[1]);
- }
- else
-#endif /* JOB_CONTROL */
- outpipe = fildes[1];
-
- execute_command_internal
- (cmd->value.Connection->first, asynchronous, prev,
- outpipe, fd_bitmap);
-
- if (prev >= 0)
- close (prev);
-
- prev = fildes[0];
- close (outpipe);
-
- dispose_fd_bitmap (fd_bitmap);
- discard_unwind_frame ("pipe-file-descriptors");
- }
- cmd = cmd->value.Connection->second;
-#if defined (JOB_CONTROL)
- if (cmd == lastcmd)
- break;
-#endif
- }
-
-#if !defined (JOB_CONTROL)
- /* Now execute the rightmost command in the pipeline. */
- if (ignore_return && cmd)
- cmd->flags |= CMD_IGNORE_RETURN;
- exec_result =
- execute_command_internal
- (cmd, asynchronous, prev, pipe_out, fds_to_close);
-#endif /* !JOB_CONTROL */
-
- if (prev >= 0)
- close (prev);
-
-#if defined (JOB_CONTROL)
- UNBLOCK_CHILD (oset);
-#endif
-
-#if defined (JOB_CONTROL)
- /* Because we created the processes out of order, we have to
- reorder the pipeline slightly. */
- rotate_the_pipeline ();
- stop_pipeline (asynchronous, (COMMAND *)NULL);
- if (asynchronous && interactive)
- describe_pid (lastpipe_pid);
- exec_result = wait_for (lastpipe_pid);
- if (!ignore_return && exit_immediately_on_error && !invert &&
- (exec_result != EXECUTION_SUCCESS))
- {
- last_command_exit_value = exec_result;
- run_pending_traps ();
- longjmp (top_level, EXITPROG);
- }
-#endif /* JOB_CONTROL */
- }
- break;
-
- case AND_AND:
- if (asynchronous)
- {
- /* If we have something like `a && b &', run the && stuff in a
- subshell. Force a subshell and just call
- execute_command_internal again. Leave asynchronous on
- so that we get a report from the parent shell about the
- background job. */
- command->flags |= CMD_FORCE_SUBSHELL;
- exec_result = execute_command_internal (command, 1, pipe_in,
- pipe_out, fds_to_close);
- break;
- }
-
- /* Execute the first command. If the result of that is successful,
- then execute the second command, otherwise return. */
-
- if (command->value.Connection->first)
- command->value.Connection->first->flags |= CMD_IGNORE_RETURN;
-
- exec_result = execute_command (command->value.Connection->first);
- QUIT;
- if (exec_result == EXECUTION_SUCCESS)
- {
- if (ignore_return && command->value.Connection->second)
- command->value.Connection->second->flags |=
- CMD_IGNORE_RETURN;
-
- exec_result =
- execute_command (command->value.Connection->second);
- }
- break;
-
- case OR_OR:
- if (asynchronous)
- {
- /* If we have something like `a || b &', run the || stuff in a
- subshell. Force a subshell and just call
- execute_command_internal again. Leave asynchronous on
- so that we get a report from the parent shell about the
- background job. */
- command->flags |= CMD_FORCE_SUBSHELL;
- exec_result = execute_command_internal (command, 1, pipe_in,
- pipe_out, fds_to_close);
- break;
- }
-
- /* Execute the first command. If the result of that is successful,
- then return, otherwise execute the second command. */
-
- if (command->value.Connection->first)
- command->value.Connection->first->flags |= CMD_IGNORE_RETURN;
-
- exec_result = execute_command (command->value.Connection->first);
- QUIT;
- if (exec_result != EXECUTION_SUCCESS)
- {
- if (ignore_return && command->value.Connection->second)
- command->value.Connection->second->flags |=
- CMD_IGNORE_RETURN;
-
- exec_result =
- execute_command (command->value.Connection->second);
- }
-
- break;
-
- default:
- programming_error ("Bad connector `%d'!",
- command->value.Connection->connector);
- longjmp (top_level, DISCARD);
- break;
- }
- break;
-
- case cm_function_def:
- exec_result = intern_function (command->value.Function_def->name,
- command->value.Function_def->command);
- break;
-
- default:
- programming_error
- ("execute_command: Bad command type `%d'!", command->type);
- }
-
- if (my_undo_list)
- {
- do_redirections (my_undo_list, 1, 0, 0);
- dispose_redirects (my_undo_list);
- }
-
- discard_unwind_frame ("loop_redirections");
-
- /* Invert the return value if we have to */
- if (invert)
- {
- if (exec_result == EXECUTION_SUCCESS)
- exec_result = EXECUTION_FAILURE;
- else
- exec_result = EXECUTION_SUCCESS;
- }
-
- last_command_exit_value = exec_result;
- run_pending_traps ();
- return (last_command_exit_value);
-}
-
-/* Execute a FOR command. The syntax is: FOR word_desc IN word_list;
- DO command; DONE */
-execute_for_command (for_command)
- FOR_COM *for_command;
-{
- /* I just noticed that the Bourne shell leaves word_desc bound to the
- last name in word_list after the FOR statement is done. This seems
- wrong to me; I thought that the variable binding should be lexically
- scoped, i.e., only would last the duration of the FOR command. This
- behaviour can be gotten by turning on the lexical_scoping switch. */
-
- register WORD_LIST *releaser, *list;
- WORD_DESC *temp = for_command->name;
- char *identifier;
- SHELL_VAR *old_value = (SHELL_VAR *)NULL; /* Remember the old value of x. */
- int retval = EXECUTION_SUCCESS;
- extern int dispose_words ();
- extern int dispose_variable ();
-
- if (!check_identifier (temp))
- return (EXECUTION_FAILURE);
-
- loop_level++;
- identifier = temp->word;
-
- list = releaser = expand_words (for_command->map_list, 0);
-
- begin_unwind_frame ("for");
- add_unwind_protect (dispose_words, releaser);
-
- if (lexical_scoping)
- {
- old_value = copy_variable (find_variable (identifier));
- if (old_value)
- add_unwind_protect (dispose_variable, old_value);
- }
-
- while (list)
- {
- QUIT;
- bind_variable (identifier, list->word->word);
- if (for_command->flags & CMD_IGNORE_RETURN)
- for_command->action->flags |= CMD_IGNORE_RETURN;
- execute_command (for_command->action);
- retval = last_command_exit_value;
- QUIT;
-
- if (breaking)
- {
- breaking--;
- break;
- }
-
- if (continuing)
- {
- continuing--;
- if (continuing)
- break;
- }
-
- list = list->next;
- }
-
- loop_level--;
-
- if (lexical_scoping)
- {
- if (!old_value)
- makunbound (identifier, shell_variables);
- else
- {
- SHELL_VAR *new_value;
-
- new_value = bind_variable (identifier, value_cell(old_value));
- new_value->attributes = old_value->attributes;
- }
- }
-
- run_unwind_frame ("for");
- return (retval);
-}
-
-/* Execute a CASE command. The syntax is: CASE word_desc IN pattern_list ESAC.
- The pattern_list is a linked list of pattern clauses; each clause contains
- some patterns to compare word_desc against, and an associated command to
- execute. */
-execute_case_command (case_command)
- CASE_COM *case_command;
-{
- extern int dispose_words ();
- extern char *tilde_expand ();
- register WORD_LIST *list;
- WORD_LIST *wlist;
- PATTERN_LIST *clauses;
- char *word;
- int retval;
-
- /* Posix.2 Draft 11.2 says that the word is tilde expanded. */
- if (member ('~', case_command->word->word))
- {
- word = tilde_expand (case_command->word->word);
- free (case_command->word->word);
- case_command->word->word = word;
- }
- wlist = expand_word (case_command->word, 0);
- clauses = case_command->clauses;
- word = (wlist) ? string_list (wlist) : savestring ("");
- retval = EXECUTION_SUCCESS;
-
- begin_unwind_frame ("case");
- add_unwind_protect (dispose_words, wlist);
- add_unwind_protect ((Function *)vfree, word);
-
- while (clauses)
- {
- QUIT;
- list = clauses->patterns;
- while (list)
- {
- extern char *quote_string_for_globbing ();
- char *t, *pattern;
- WORD_LIST *es;
- int match, freepat;
-
- /* Posix.2 draft 11.3 says to do tilde expansion on each member
- of the pattern list. */
- if (member ('~', list->word->word))
- {
- t = tilde_expand (list->word->word);
- free (list->word->word);
- list->word->word = t;
- }
-
- es = expand_word_leave_quoted (list->word, 0);
- if (es && es->word && es->word->word && *(es->word->word))
- {
- pattern = quote_string_for_globbing (es->word->word, 1);
- freepat = 1;
- }
- else
- {
- pattern = "";
- freepat = 0;
- }
-
- /* Since the pattern does not undergo quote removal according to
- Posix.2 section 3.9.4.3, the fnmatch() call must be able to
- recognize backslashes as escape characters. */
- match = fnmatch (pattern, word, 0) != FNM_NOMATCH;
- if (freepat)
- free (pattern);
- dispose_words (es);
-
- if (match)
- {
- if (clauses->action &&
- (case_command->flags & CMD_IGNORE_RETURN))
- clauses->action->flags |= CMD_IGNORE_RETURN;
- execute_command (clauses->action);
- retval = last_command_exit_value;
- goto exit_command;
- }
-
- list = list->next;
- QUIT;
- }
- clauses = clauses->next;
- }
- exit_command:
- run_unwind_frame ("case");
- return (retval);
-}
-
-#define CMD_WHILE 0
-#define CMD_UNTIL 1
-
-/* The WHILE command. Syntax: WHILE test DO action; DONE.
- Repeatedly execute action while executing test produces
- EXECUTION_SUCCESS. */
-execute_while_command (while_command)
- WHILE_COM *while_command;
-{
- return (execute_while_or_until (while_command, CMD_WHILE));
-}
-
-/* UNTIL is just like WHILE except that the test result is negated. */
-execute_until_command (while_command)
- WHILE_COM *while_command;
-{
- return (execute_while_or_until (while_command, CMD_UNTIL));
-}
-
-/* The body for both while and until. The only difference between the
- two is that the test value is treated differently. TYPE is
- CMD_WHILE or CMD_UNTIL. The return value for both commands should
- be EXECUTION_SUCCESS if no commands in the body are executed, and
- the status of the last command executed in the body otherwise. */
-execute_while_or_until (while_command, type)
- WHILE_COM *while_command;
- int type;
-{
- extern int breaking;
- extern int continuing;
- int commands_executed = 0;
- int return_value, body_status = EXECUTION_SUCCESS;
-
- loop_level++;
- while_command->test->flags |= CMD_IGNORE_RETURN;
-
- while (1)
- {
- return_value = execute_command (while_command->test);
-
- if (type == CMD_WHILE && return_value != EXECUTION_SUCCESS)
- break;
- if (type == CMD_UNTIL && return_value == EXECUTION_SUCCESS)
- break;
-
- QUIT;
- commands_executed = 1;
-
- if (while_command->flags & CMD_IGNORE_RETURN)
- while_command->action->flags |= CMD_IGNORE_RETURN;
- body_status = execute_command (while_command->action);
-
- QUIT;
-
- if (breaking)
- {
- breaking--;
- break;
- }
-
- if (continuing)
- {
- continuing--;
- if (continuing)
- break;
- }
- }
- loop_level--;
-
- return (body_status);
-}
-
-/* IF test THEN command [ELSE command].
- IF also allows ELIF in the place of ELSE IF, but
- the parser makes *that* stupidity transparent. */
-execute_if_command (if_command)
- IF_COM *if_command;
-{
- int return_value;
-
- if_command->test->flags |= CMD_IGNORE_RETURN;
- return_value = execute_command (if_command->test);
-
- if (return_value == EXECUTION_SUCCESS)
- {
- QUIT;
- if (if_command->true_case && (if_command->flags & CMD_IGNORE_RETURN))
- if_command->true_case->flags |= CMD_IGNORE_RETURN;
- return (execute_command (if_command->true_case));
- }
- else
- {
- QUIT;
-
- if (if_command->false_case &&
- (if_command->flags & CMD_IGNORE_RETURN))
- {
- if_command->false_case->flags |= CMD_IGNORE_RETURN;
- }
-
- return (execute_command (if_command->false_case));
- }
-}
-
-/* The name of the command that is currently being executed.
- `test' needs this, for example. */
-char *this_command_name;
-
-static void
-bind_lastarg (arg)
- char *arg;
-{
- SHELL_VAR *var;
-
- if (!arg)
- arg = "";
- var = bind_variable ("_", arg);
- var->attributes &= ~att_exported;
-}
-
-/* For catching RETURN in a function. */
-int return_catch_flag = 0;
-int return_catch_value;
-jmp_buf return_catch;
-
-/* The meaty part of all the executions. We have to start hacking the
- real execution of commands here. Fork a process, set things up,
- execute the command. */
-execute_simple_command (simple_command, pipe_in, pipe_out, async, fds_to_close)
- SIMPLE_COM *simple_command;
- int pipe_in, pipe_out;
- struct fd_bitmap *fds_to_close;
-{
- extern int command_string_index, variable_context, line_number;
- extern char *the_printed_command;
- extern pid_t last_command_subst_pid;
- WORD_LIST *expand_words (), *copy_word_list ();
- WORD_LIST *words, *lastword;
- char *command_line, *lastarg;
- int first_word_quoted, result;
- pid_t old_last_command_subst_pid;
-
- result = EXECUTION_SUCCESS;
-
- /* If we're in a function, update the pseudo-line-number information. */
- if (variable_context)
- line_number++;
-
- /* Remember what this command line looks like at invocation. */
- command_string_index = 0;
- print_simple_command (simple_command);
- command_line = (char *)alloca (1 + strlen (the_printed_command));
- strcpy (command_line, the_printed_command);
-
- first_word_quoted =
- simple_command->words ? simple_command->words->word->quoted : 0;
-
- old_last_command_subst_pid = last_command_subst_pid;
-
- /* If we are re-running this as the result of executing the `command'
- builtin, do not expand the command words a second time. */
- if ((simple_command->flags & CMD_INHIBIT_EXPANSION) == 0)
- words = expand_words (simple_command->words);
- else
- words = copy_word_list (simple_command->words);
-
- lastarg = (char *)NULL;
- begin_unwind_frame ("simple-command");
-
- /* It is possible for WORDS not to have anything left in it.
- Perhaps all the words consisted of `$foo', and there was
- no variable `$foo'. */
- if (words)
- {
- extern int dispose_words ();
- extern Function *last_shell_builtin, *this_shell_builtin;
- Function *builtin;
- SHELL_VAR *func;
-
- if (echo_command_at_execute)
- {
- extern char *indirection_level_string ();
- char *line = string_list (words);
-
- if (line && *line)
- fprintf (stderr, "%s%s\n", indirection_level_string (), line);
-
- if (line)
- free (line);
- }
-
- if (simple_command->flags & CMD_NO_FUNCTIONS)
- func = (SHELL_VAR *)NULL;
- else
- func = find_function (words->word->word);
-
- add_unwind_protect (dispose_words, words);
-
- QUIT;
-
- /* Bind the last word in this command to "$_" after execution. */
- for (lastword = words; lastword->next; lastword = lastword->next);
- lastarg = lastword->word->word;
-
-#if defined (JOB_CONTROL)
- /* Is this command a job control related thing? */
- if (words->word->word[0] == '%')
- {
- int result;
-
- if (async)
- this_command_name = "bg";
- else
- this_command_name = "fg";
-
- last_shell_builtin = this_shell_builtin;
- this_shell_builtin = builtin_address (this_command_name);
- result = (*this_shell_builtin) (words);
- goto return_result;
- }
-
- /* One other possiblilty. The user may want to resume an existing job.
- If they do, find out whether this word is a candidate for a running
- job. */
- {
- char *auto_resume_value;
-
- if ((auto_resume_value = get_string_value ("auto_resume")) &&
- !first_word_quoted &&
- !words->next &&
- words->word->word[0] &&
- !simple_command->redirects &&
- pipe_in == NO_PIPE &&
- pipe_out == NO_PIPE &&
- !async)
- {
- char *word = words->word->word;
- register int i, wl = strlen (word), exact;
-
- exact = strcmp (auto_resume_value, "exact") == 0;
- for (i = job_slots - 1; i > -1; i--)
- {
- if (jobs[i])
- {
- register PROCESS *p = jobs[i]->pipe;
- do
- {
- if ((JOBSTATE (i) == JSTOPPED) &&
- (strncmp (p->command, word,
- exact ? strlen (p->command) : wl) == 0))
- {
- int started_status;
-
- run_unwind_frame ("simple-command");
- last_shell_builtin = this_shell_builtin;
- this_shell_builtin = builtin_address ("fg");
-
- started_status = start_job (i, 1);
-
- if (started_status < 0)
- return (EXECUTION_FAILURE);
- else
- return (started_status);
- }
- p = p->next;
- }
- while (p != jobs[i]->pipe);
- }
- }
- }
- }
-#endif /* JOB_CONTROL */
-
- /* Remember the name of this command globally. */
- this_command_name = words->word->word;
-
- QUIT;
-
- /* Not a running job. Do normal command processing. */
- maybe_make_export_env ();
-
- /* This command could be a shell builtin or a user-defined function.
- If so, and we have pipes, then fork a subshell in here. Else, just
- do the command. */
-
- if (func)
- builtin = (Function *)NULL;
- else
- builtin = find_shell_builtin (this_command_name);
-
- last_shell_builtin = this_shell_builtin;
- this_shell_builtin = builtin;
-
- if (builtin || func)
- {
- put_command_name_into_env (this_command_name);
- if ((pipe_in != NO_PIPE) || (pipe_out != NO_PIPE) || async)
- {
- if (make_child (savestring (command_line), async) == 0)
- {
- execute_subshell_builtin_or_function
- (words, simple_command->redirects, builtin, func,
- pipe_in, pipe_out, async, fds_to_close,
- simple_command->flags);
- }
- else
- {
- close_pipes (pipe_in, pipe_out);
- goto return_result;
- }
- }
- else
- {
- result = execute_builtin_or_function
- (words, builtin, func, simple_command->redirects, fds_to_close,
- simple_command->flags);
-
- goto return_result;
- }
- }
-
- execute_disk_command (words, simple_command->redirects, command_line,
- pipe_in, pipe_out, async, fds_to_close);
-
- goto return_result;
- }
- else if (pipe_in != NO_PIPE || pipe_out != NO_PIPE || async)
- {
- /* We have a null command, but we really want a subshell to take
- care of it. Just fork, do piping and redirections, and exit. */
- if (make_child (savestring (""), async) == 0)
- {
- do_piping (pipe_in, pipe_out);
-
- subshell_environment = 1;
-
- if (do_redirections (simple_command->redirects, 1, 0, 0) == 0)
- exit (EXECUTION_SUCCESS);
- else
- exit (EXECUTION_FAILURE);
- }
- else
- {
- close_pipes (pipe_in, pipe_out);
- result = EXECUTION_SUCCESS;
- goto return_result;
- }
- }
- else
- {
- /* Even if there aren't any command names, pretend to do the
- redirections that are specified. The user expects the side
- effects to take place. If the redirections fail, then return
- failure. Otherwise, if a command substitution took place while
- expanding the command or a redirection, return the value of that
- substitution. Otherwise, return EXECUTION_SUCCESS. */
-
- if (do_redirections (simple_command->redirects, 0, 0, 0) != 0)
- result = EXECUTION_FAILURE;
- else if (old_last_command_subst_pid != last_command_subst_pid)
- result = last_command_exit_value;
- else
- result = EXECUTION_SUCCESS;
- }
-
- return_result:
- bind_lastarg (lastarg);
- run_unwind_frame ("simple-command");
- return (result);
-}
-
-/* Execute a shell builtin or function in a subshell environment. This
- routine does not return; it only calls exit(). If BUILTIN is non-null,
- it points to a function to call to execute a shell builtin; otherwise
- VAR points at the body of a function to execute. WORDS is the arguments
- to the command, REDIRECTS specifies redirections to perform before the
- command is executed. */
-static void
-execute_subshell_builtin_or_function (words, redirects, builtin, var,
- pipe_in, pipe_out, async, fds_to_close,
- flags)
- WORD_LIST *words;
- REDIRECT *redirects;
- Function *builtin;
- SHELL_VAR *var;
- int pipe_in, pipe_out, async;
- struct fd_bitmap *fds_to_close;
- int flags;
-{
- extern char **temporary_env, **function_env, **copy_array ();
- extern int login_shell, interactive;
-#if defined (JOB_CONTROL)
- extern int jobs_builtin ();
-#endif /* JOB_CONTROL */
-
- /* A subshell is neither a login shell nor interactive. */
- login_shell = interactive = 0;
-
- subshell_environment = 1;
-
-#if defined (JOB_CONTROL)
- /* Eradicate all traces of job control after we fork the subshell, so
- all jobs begun by this subshell are in the same process group as
- the shell itself. */
-
- /* Allow the output of `jobs' to be piped. */
- if (builtin == jobs_builtin && !async &&
- (pipe_out != NO_PIPE || pipe_in != NO_PIPE))
- kill_current_pipeline ();
- else
- without_job_control ();
-
- set_sigchld_handler ();
-#endif /* JOB_CONTROL */
-
- set_sigint_handler ();
-
- do_piping (pipe_in, pipe_out);
-
- if (fds_to_close)
- close_fd_bitmap (fds_to_close);
-
- if (do_redirections (redirects, 1, 0, 0) != 0)
- exit (EXECUTION_FAILURE);
-
- if (builtin)
- {
- extern jmp_buf top_level;
- int result;
-
- /* Give builtins a place to jump back to on failure,
- so we don't go back up to main(). */
- result = setjmp (top_level);
-
- if (result == EXITPROG)
- exit (last_command_exit_value);
- else if (result)
- exit (EXECUTION_FAILURE);
- else
- exit ((*builtin) (words->next));
- }
- else
- {
- extern int variable_context, line_number;
- extern void dispose_command (), dispose_function_env ();
- COMMAND *fc, *tc;
- int result, return_val;
-
- tc = (COMMAND *)function_cell (var);
- fc = (COMMAND *)NULL;
-
- remember_args (words->next, 1);
- line_number = 0;
-#if defined (JOB_CONTROL)
- stop_pipeline (async, (COMMAND *)NULL);
-#endif
-
- begin_unwind_frame ("subshell_function_calling");
- unwind_protect_int (variable_context);
- unwind_protect_int (return_catch_flag);
- unwind_protect_jmp_buf (return_catch);
- add_unwind_protect (dispose_command, fc);
-
- /* The temporary environment for a function is supposed to apply to
- all commands executed in the function. If we have a temporary
- environment, copy it to the special `function environment' and
- get rid of the temporary environment. */
- if (temporary_env)
- {
- function_env = copy_array (temporary_env);
- add_unwind_protect (dispose_function_env, (char *)NULL);
- dispose_used_env_vars ();
- }
- else
- function_env = (char **)NULL;
-
- /* We can do this because function bodies are always guaranteed to
- be group commands, according to the grammar in parse.y. If we
- don't do this now, execute_command_internal will graciously fork
- another subshell for us, and we'll lose contact with the rest of
- the pipeline and fail to get any SIGPIPE that might be sent. */
-
- if (tc->type == cm_group)
- fc = (COMMAND *)copy_command (tc->value.Group->command);
- else
- fc = (COMMAND *)copy_command (tc);
-
- if (fc && (flags & CMD_IGNORE_RETURN))
- fc->flags |= CMD_IGNORE_RETURN;
-
- /* result = execute_command (fc); doesn't work.
- We need to explicitly specify the pipes in and out so that they
- are closed in all the processes that rely on their being closed.
- If they are not, it is possible to not get the SIGPIPE that we
- need to kill all the processes sharing the pipe. */
-
- variable_context++;
- return_catch_flag++;
- return_val = setjmp (return_catch);
-
- if (return_val)
- result = return_catch_value;
- else
- result =
- execute_command_internal (fc, 0, NO_PIPE, NO_PIPE, fds_to_close);
-
- run_unwind_frame ("subshell_function_calling");
-
- exit (result);
- }
-}
-
-/* Execute a builtin or function in the current shell context. If BUILTIN
- is non-null, it is the builtin command to execute, otherwise VAR points
- to the body of a function. WORDS are the command's arguments, REDIRECTS
- are the redirections to perform. FDS_TO_CLOSE is the usual bitmap of
- file descriptors to close.
-
- If BUILTIN is exec_builtin, the redirections specified in REDIRECTS are
- not undone before this function returns. */
-static int
-execute_builtin_or_function (words, builtin, var, redirects,
- fds_to_close, flags)
- WORD_LIST *words;
- Function *builtin;
- SHELL_VAR *var;
- REDIRECT *redirects;
- struct fd_bitmap *fds_to_close;
- int flags;
-{
- extern int exec_builtin (), eval_builtin ();
- extern char **temporary_env, **function_env, **copy_array ();
- int result = EXECUTION_FAILURE;
- REDIRECT *saved_undo_list;
-
- if (do_redirections (redirects, 1, 1, 0) != 0)
- return (EXECUTION_FAILURE);
-
- saved_undo_list = redirection_undo_list;
-
- /* Calling the "exec" builtin changes redirections forever. */
- if (builtin == exec_builtin)
- {
- dispose_redirects (saved_undo_list);
- saved_undo_list = (REDIRECT *)NULL;
- }
- else
- {
- begin_unwind_frame ("saved redirects");
- add_unwind_protect (cleanup_func_redirects, (char *)saved_undo_list);
- }
-
- redirection_undo_list = (REDIRECT *)NULL;
-
- if (builtin)
- {
- int old_e_flag = exit_immediately_on_error;
-
- /* The eval builtin calls parse_and_execute, which does not know about
- the setting of flags, and always calls the execution functions with
- flags that will exit the shell on an error if -e is set. If the
- eval builtin is being called, and we're supposed to ignore the exit
- value of the command, we turn the -e flag off ourselves, then
- restore it when the command completes. */
- if ((builtin == eval_builtin) && (flags & CMD_IGNORE_RETURN))
- {
- begin_unwind_frame ("eval_builtin");
- unwind_protect_int (exit_immediately_on_error);
- exit_immediately_on_error = 0;
- }
-
- result = ((*builtin) (words->next));
-
- if ((builtin == eval_builtin) && (flags & CMD_IGNORE_RETURN))
- {
- exit_immediately_on_error += old_e_flag;
- discard_unwind_frame ("eval_builtin");
- }
- }
- else
- {
- extern void dispose_command (), dispose_function_env ();
- extern int pop_context ();
- extern int line_number;
- int return_val;
- COMMAND *tc;
-
- tc = (COMMAND *)copy_command (function_cell (var));
- if (tc && (flags & CMD_IGNORE_RETURN))
- tc->flags |= CMD_IGNORE_RETURN;
-
- begin_unwind_frame ("function_calling");
- push_context ();
- add_unwind_protect (pop_context, (char *)NULL);
- add_unwind_protect (dispose_command, (char *)tc);
- unwind_protect_int (return_catch_flag);
- unwind_protect_int (line_number);
- unwind_protect_jmp_buf (return_catch);
-
- /* The temporary environment for a function is supposed to apply to
- all commands executed in the function. If we have a temporary
- environment, copy it to the special `function environment' and
- get rid of the temporary environment. */
- if (temporary_env)
- {
- function_env = copy_array (temporary_env);
- add_unwind_protect (dispose_function_env, (char *)NULL);
- dispose_used_env_vars ();
- }
- else
- function_env = (char **)NULL;
-
- /* Note the second argument of "1", meaning that we discard
- the current value of "$*"! This is apparently the right thing. */
- remember_args (words->next, 1);
-
- line_number = 0;
- return_catch_flag++;
- return_val = setjmp (return_catch);
-
- if (return_val)
- result = return_catch_value;
- else
- result =
- execute_command_internal (tc, 0, NO_PIPE, NO_PIPE, fds_to_close);
-
- run_unwind_frame ("function_calling");
- }
-
- redirection_undo_list = saved_undo_list;
- if (builtin != exec_builtin)
- discard_unwind_frame ("saved redirects");
- do_redirections (redirection_undo_list, 1, 0, 0);
-
- return (result);
-}
-
-/* Execute a simple command that is hopefully defined in a disk file
- somewhere.
-
- 1) fork ()
- 2) connect pipes
- 3) look up the command
- 4) do redirections
- 5) execve ()
- 6) If the execve failed, see if the file has executable mode set.
- If so, and it isn't a directory, then execute its contents as
- a shell script.
-
- Note that the filename hashing stuff has to take place up here,
- in the parent. This is probably why the Bourne style shells
- don't handle it, since that would require them to go through
- this gnarly hair, for no good reason. */
-static void
-execute_disk_command (words, redirects, command_line, pipe_in, pipe_out,
- async, fds_to_close)
- WORD_LIST *words;
- REDIRECT *redirects;
- char *command_line;
- int pipe_in, pipe_out, async;
- struct fd_bitmap *fds_to_close;
-{
- char **make_word_array (), *find_user_command (), *find_hashed_filename ();
- char *hashed_file, *command, **args;
-
-#if defined (RESTRICTED_SHELL)
- extern int restricted;
-
- if (restricted && strchr (words->word->word, '/'))
- {
- report_error ("%s: restricted: cannot specify `/' in command names",
- words->word->word);
- last_command_exit_value = EXECUTION_FAILURE;
- return;
- }
-#endif /* RESTRICTED_SHELL */
-
- hashed_file = command = (char *)NULL;
-
- /* Don't waste time trying to find hashed data for a pathname
- that is already completely specified. */
-
- if (!absolute_program (words->word->word))
- hashed_file = find_hashed_filename (words->word->word);
-
- /* XXX - this could be a big performance hit... */
- /* If a command found in the hash table no longer exists, we need to
- look for it in $PATH. */
- if (hashed_file)
- {
- int st;
-
- st = file_status (hashed_file);
- if ((st & (FS_EXISTS | FS_EXECABLE)) != (FS_EXISTS | FS_EXECABLE))
- {
- remove_hashed_filename (words->word->word);
- hashed_file = (char *) NULL;
- }
- }
-
- if (hashed_file)
- command = savestring (hashed_file);
- else
- {
- /* A command containing a slash is not looked up in PATH. */
- if (absolute_program (words->word->word))
- command = savestring (words->word->word);
- else
- {
- command = find_user_command (words->word->word);
-
- /* A command name containing a slash is not saved in the
- hash table. */
- if (command && !hashing_disabled)
- {
- extern int dot_found_in_search;
-
- remember_filename
- (words->word->word, command, dot_found_in_search);
-
- /* Increase the number of hits to 1. */
- find_hashed_filename (words->word->word);
- }
- }
- }
-
- if (command)
- put_command_name_into_env (command);
-
- /* We have to make the child before we check for the non-existance
- of COMMAND, since we want the error messages to be redirected. */
- if (make_child (savestring (command_line), async) == 0)
- {
- do_piping (pipe_in, pipe_out);
-
- /* Execve expects the command name to be in args[0]. So we
- leave it there, in the same format that the user used to
- type it in. */
- args = make_word_array (words);
-
- if (async)
- {
- begin_unwind_frame ("async_redirections");
- unwind_protect_int (interactive);
- interactive = 0;
- }
-
- subshell_environment = 1;
-
- if (do_redirections (redirects, 1, 0, 0) != 0)
- {
-#if defined (PROCESS_SUBSTITUTION)
- /* Try to remove named pipes that may have been created as the
- result of redirections. */
- unlink_fifo_list ();
-#endif /* PROCESS_SUBSTITUTION */
- exit (EXECUTION_FAILURE);
- }
-
- if (async)
- run_unwind_frame ("async_redirections");
-
- if (!command)
- {
- report_error ("%s: command not found", args[0]);
- exit (EXECUTION_FAILURE);
- }
-
- /* This functionality is now provided by close-on-exec of the
- file descriptors manipulated by redirection and piping.
- Some file descriptors still need to be closed in all children
- because of the way bash does pipes; fds_to_close is a
- bitmap of all such file descriptors. */
- if (fds_to_close)
- close_fd_bitmap (fds_to_close);
-
- exit (shell_execve (command, args, export_env));
- }
- else
- {
- /* Make sure that the pipes are closed in the parent. */
- close_pipes (pipe_in, pipe_out);
- if (command)
- free (command);
- }
-}
-
-/* If the operating system on which we're running does not handle
- the #! executable format, then help out. SAMPLE is the text read
- from the file, SAMPLE_LEN characters. COMMAND is the name of
- the script; it and ARGS, the arguments given by the user, will
- become arguments to the specified interpreter. ENV is the environment
- to pass to the interpreter.
-
- The word immediately following the #! is the interpreter to execute.
- A single argument to the interpreter is allowed. */
-static int
-execute_shell_script (sample, sample_len, command, args, env)
- unsigned char *sample;
- int sample_len;
- char *command;
- char **args, **env;
-{
- extern char *shell_name;
- register int i;
- char *execname, *firstarg;
- int start, size_increment, larry;
-
- /* Find the name of the interpreter to exec. */
- for (i = 2; whitespace (sample[i]) && i < sample_len; i++)
- ;
-
- for (start = i;
- !whitespace (sample[i]) && sample[i] != '\n' && i < sample_len;
- i++)
- ;
-
- execname = (char *)xmalloc (1 + (i - start));
- strncpy (execname, sample + start, i - start);
- execname[i - start] = '\0';
- size_increment = 1;
-
- /* Now the argument, if any. */
- firstarg = (char *)NULL;
- for (start = i;
- whitespace (sample[i]) && sample[i] != '\n' && i < sample_len;
- i++)
- ;
-
- /* If there is more text on the line, then it is an argument for the
- interpreter. */
- if (i < sample_len && sample[i] != '\n' && !whitespace (sample[i]))
- {
- for (start = i;
- !whitespace (sample[i]) && sample[i] != '\n' && i < sample_len;
- i++)
- ;
- firstarg = (char *)xmalloc (1 + (i - start));
- strncpy (firstarg, sample + start, i - start);
- firstarg[i - start] = '\0';
-
- size_increment = 2;
- }
-
- larry = array_len (args) + size_increment;
-
- args = (char **)xrealloc (args, (1 + larry) * sizeof (char *));
-
- for (i = larry - 1; i; i--)
- args[i] = args[i - size_increment];
-
- args[0] = execname;
- if (firstarg)
- {
- args[1] = firstarg;
- args[2] = command;
- }
- else
- args[1] = command;
-
- args[larry] = (char *)NULL;
-
- return (shell_execve (execname, args, env));
-}
-
-/* Call execve (), handling interpreting shell scripts, and handling
- exec failures. */
-int
-shell_execve (command, args, env)
- char *command;
- char **args, **env;
-{
-#if defined (isc386) && defined (_POSIX_SOURCE)
- __setostype (0); /* Turn on USGr3 semantics. */
- execve (command, args, env);
- __setostype (1); /* Turn the POSIX semantics back on. */
-#else
- execve (command, args, env);
-#endif /* !(isc386 && _POSIX_SOURCE) */
-
- /* If we get to this point, then start checking out the file.
- Maybe it is something we can hack ourselves. */
- {
- struct stat finfo;
-
- if (errno != ENOEXEC)
- {
- if ((stat (command, &finfo) == 0) &&
- (S_ISDIR (finfo.st_mode)))
- report_error ("%s: is a directory", args[0]);
- else
- file_error (command);
-
- return (EXECUTION_FAILURE);
- }
- else
- {
- /* This file is executable.
- If it begins with #!, then help out people with losing operating
- systems. Otherwise, check to see if it is a binary file by seeing
- if the first line (or up to 30 characters) are in the ASCII set.
- Execute the contents as shell commands. */
- extern char *shell_name;
- int larray = array_len (args) + 1;
- int i, should_exec = 0;
-
- {
- int fd = open (command, O_RDONLY);
- if (fd != -1)
- {
- unsigned char sample[80];
- int sample_len = read (fd, &sample[0], 80);
-
- close (fd);
-
- if (sample_len == 0)
- return (EXECUTION_SUCCESS);
-
- /* Is this supposed to be an executable script? */
- /* If so, the format of the line is "#! interpreter [argument]".
- A single argument is allowed. The BSD kernel restricts
- the length of the entire line to 32 characters (32 bytes
- being the size of the BSD exec header), but we allow 80
- characters. */
-
- if (sample_len > 0 && sample[0] == '#' && sample[1] == '!')
- return (execute_shell_script (sample, sample_len, command,
- args, env));
-#if defined (NOTDEF)
-#if defined (HAVE_CSH) && ( defined (Bsd) || defined (Ultrix) )
- /* If this system has Csh, then keep the old
- BSD semantics. */
- else if (sample_len > 0 && sample[0] == '#')
- {
- /* Scripts starting with a # are for Csh. */
- shell_name = savestring ("/bin/csh");
- should_exec = 1;
- }
-#endif /* HAVE_CSH */
-#endif /* NOTDEF */
- else if ((sample_len != -1) &&
- check_binary_file (sample, sample_len))
- {
- report_error ("%s: cannot execute binary file", command);
- return (EX_BINARY_FILE);
- }
- }
- }
-#if defined (JOB_CONTROL)
- /* Forget about the way that job control was working. We are
- in a subshell. */
- without_job_control ();
-#endif /* JOB_CONTROL */
-#if defined (ALIAS)
- /* Forget about any aliases that we knew of. We are in a subshell. */
- delete_all_aliases ();
-#endif /* ALIAS */
-
-#if defined (JOB_CONTROL)
- set_sigchld_handler ();
-#endif /* JOB_CONTROL */
- set_sigint_handler ();
-
- /* Insert the name of this shell into the argument list. */
- args = (char **)xrealloc (args, (1 + larray) * sizeof (char *));
-
- for (i = larray - 1; i; i--)
- args[i] = args[i - 1];
-
- args[0] = shell_name;
- args[1] = command;
- args[larray] = (char *)NULL;
-
- if (args[0][0] == '-')
- args[0]++;
-
- if (should_exec)
- {
- struct stat finfo;
-
-#if defined (isc386) && defined (_POSIX_SOURCE)
- __setostype (0); /* Turn on USGr3 semantics. */
- execve (shell_name, args, env);
- __setostype (1); /* Turn the POSIX semantics back on. */
-#else
- execve (shell_name, args, env);
-#endif /* isc386 && _POSIX_SOURCE */
-
- /* Oh, no! We couldn't even exec this! */
- if ((stat (args[0], &finfo) == 0) && (S_ISDIR (finfo.st_mode)))
- report_error ("%s: is a directory", args[0]);
- else
- file_error (args[0]);
-
- return (EXECUTION_FAILURE);
- }
- else
- {
- extern jmp_buf subshell_top_level;
- extern int subshell_argc;
- extern char **subshell_argv;
- extern char **subshell_envp;
-
- subshell_argc = larray;
- subshell_argv = args;
- subshell_envp = env;
- longjmp (subshell_top_level, 1);
- }
- }
- }
-}
-
-#if defined (PROCESS_SUBSTITUTION)
-void
-close_all_files ()
-{
- register int i, fd_table_size;
-
- fd_table_size = getdtablesize ();
-
- for (i = 3; i < fd_table_size; i++)
- close (i);
-}
-#endif /* PROCESS_SUBSTITUTION */
-
-static void
-close_pipes (in, out)
- int in, out;
-{
- if (in >= 0) close (in);
- if (out >= 0) close (out);
-}
-
-/* Redirect input and output to be from and to the specified pipes.
- NO_PIPE and REDIRECT_BOTH are handled correctly. */
-static void
-do_piping (pipe_in, pipe_out)
- int pipe_in, pipe_out;
-{
- if (pipe_in != NO_PIPE)
- {
- dup2 (pipe_in, 0);
- close (pipe_in);
- }
- if (pipe_out != NO_PIPE)
- {
- dup2 (pipe_out, 1);
- close (pipe_out);
-
- if (pipe_out == REDIRECT_BOTH)
- dup2 (1, 2);
- }
-}
-
-/* Defined in flags.c. Non-zero means don't overwrite existing files. */
-extern int noclobber;
-
-#define AMBIGUOUS_REDIRECT -1
-#define NOCLOBBER_REDIRECT -2
-#define RESTRICTED_REDIRECT -3 /* Only can happen in restricted shells. */
-
-/* Perform the redirections on LIST. If FOR_REAL, then actually make
- input and output file descriptors, otherwise just do whatever is
- neccessary for side effecting. INTERNAL says to remember how to
- undo the redirections later, if non-zero. If SET_CLEXEC is non-zero,
- file descriptors opened in do_redirection () have their close-on-exec
- flag set. */
-static int
-do_redirections (list, for_real, internal, set_clexec)
- REDIRECT *list;
- int for_real, internal;
-{
- register int error;
- register REDIRECT *temp = list;
-
- if (internal && redirection_undo_list)
- {
- dispose_redirects (redirection_undo_list);
- redirection_undo_list = (REDIRECT *)NULL;
- }
-
- while (temp)
- {
- extern char *strerror ();
-
- error = do_redirection_internal (temp, for_real, internal, set_clexec);
-
- if (error)
- {
- char *redirection_expand (), *itos ();
- char *filename;
-
- if (expandable_redirection_filename (temp))
- {
- filename = redirection_expand (temp->redirectee.filename);
- if (!filename)
- filename = savestring ("");
- }
- else
- filename = itos (temp->redirectee.dest);
-
- switch (error)
- {
- case AMBIGUOUS_REDIRECT:
- report_error ("%s: Ambiguous redirect", filename);
- break;
-
- case NOCLOBBER_REDIRECT:
- report_error ("%s: Cannot clobber existing file", filename);
- break;
-
-#if defined (RESTRICTED_SHELL)
- case RESTRICTED_REDIRECT:
- report_error ("%s: output redirection restricted", filename);
- break;
-#endif /* RESTRICTED_SHELL */
-
- default:
- report_error ("%s: %s", filename, strerror (error));
- break;
- }
-
- free (filename);
- return (error);
- }
-
- temp = temp->next;
- }
- return (0);
-}
-
-/* Return non-zero if the redirection pointed to by REDIRECT has a
- redirectee.filename that can be expanded. */
-static int
-expandable_redirection_filename (redirect)
- REDIRECT *redirect;
-{
- int result;
-
- switch (redirect->instruction)
- {
- case r_output_direction:
- case r_appending_to:
- case r_input_direction:
- case r_inputa_direction:
- case r_err_and_out:
- case r_input_output:
- case r_output_force:
- case r_duplicating_input_word:
- case r_duplicating_output_word:
- result = 1;
- break;
-
- default:
- result = 0;
- }
- return (result);
-}
-\f
-/* Expand the word in WORD returning a string. If WORD expands to
- multiple words (or no words), then return NULL. */
-char *
-redirection_expand (word)
- WORD_DESC *word;
-{
- char *result;
- WORD_LIST *make_word_list (), *expand_words_no_vars ();
- WORD_LIST *tlist1, *tlist2;
-
- tlist1 = make_word_list (copy_word (word), (WORD_LIST *)NULL);
- tlist2 = expand_words_no_vars (tlist1);
- dispose_words (tlist1);
-
- if (!tlist2 || tlist2->next)
- {
- /* We expanded to no words, or to more than a single word.
- Dispose of the word list and return NULL. */
- if (tlist2)
- dispose_words (tlist2);
- return ((char *)NULL);
- }
- result = string_list (tlist2);
- dispose_words (tlist2);
-
- return (result);
-}
-
-/* Do the specific redirection requested. Returns errno in case of error.
- If FOR_REAL is zero, then just do whatever is neccessary to produce the
- appropriate side effects. REMEMBERING, if non-zero, says to remember
- how to undo each redirection. If SET_CLEXEC is non-zero, then
- we set all file descriptors > 2 that we open to be close-on-exec. */
-static int
-do_redirection_internal (redirect, for_real, remembering, set_clexec)
- REDIRECT *redirect;
- int for_real, remembering;
-{
- WORD_DESC *redirectee = redirect->redirectee.filename;
- int fd, redirector = redirect->redirector;
- char *redirectee_word;
- enum r_instruction ri = redirect->instruction;
- REDIRECT *new_redirect;
-
- if (ri == r_duplicating_input_word || ri == r_duplicating_output_word)
- {
- /* We have [N]>&WORD or [N]<&WORD. Expand WORD, then translate
- the redirection into a new one and continue. */
- redirectee_word = redirection_expand (redirectee);
-
- if (redirectee_word[0] == '-' && redirectee_word[1] == '\0')
- {
- new_redirect = make_redirection (redirector, r_close_this, 0);
- }
- else if (all_digits (redirectee_word))
- {
- if (ri == r_duplicating_input_word)
- {
- new_redirect = make_redirection
- (redirector, r_duplicating_input, atoi (redirectee_word));
- }
- else
- {
- new_redirect = make_redirection
- (redirector, r_duplicating_output, atoi (redirectee_word));
- }
- }
- else if (ri == r_duplicating_output_word && redirector == 1)
- {
- new_redirect = make_redirection
- (1, r_err_and_out, make_word (redirectee_word));
- }
- else
- {
- free (redirectee_word);
- return (AMBIGUOUS_REDIRECT);
- }
-
- free (redirectee_word);
-
- /* Set up the variables needed by the rest of the function from the
- new redirection. */
- if (new_redirect->instruction == r_err_and_out)
- {
- char *alloca_hack;
-
- /* Copy the word without allocating any memory that must be
- explicitly freed. */
- redirectee = (WORD_DESC *)alloca (sizeof (WORD_DESC));
- bcopy (new_redirect->redirectee.filename,
- redirectee, sizeof (WORD_DESC));
-
- alloca_hack = (char *)
- alloca (1 + strlen (new_redirect->redirectee.filename->word));
- redirectee->word = alloca_hack;
- strcpy (redirectee->word, new_redirect->redirectee.filename->word);
- }
- else
- /* It's guaranteed to be an integer, and shouldn't be freed. */
- redirectee = new_redirect->redirectee.filename;
-
- redirector = new_redirect->redirector;
- ri = new_redirect->instruction;
-
- /* Overwrite the flags element of the old redirect with the new value. */
- redirect->flags = new_redirect->flags;
- dispose_redirects (new_redirect);
- }
-
- switch (ri)
- {
- case r_output_direction:
- case r_appending_to:
- case r_input_direction:
- case r_inputa_direction:
- case r_err_and_out: /* command &>filename */
- case r_input_output:
- case r_output_force:
-
- if (!(redirectee_word = redirection_expand (redirectee)))
- return (AMBIGUOUS_REDIRECT);
-
-#if defined (RESTRICTED_SHELL)
- if (restricted && (ri == r_output_direction ||
- ri == r_input_output ||
- ri == r_err_and_out ||
- ri == r_appending_to ||
- ri == r_output_force))
- {
- free(redirectee_word);
- return (RESTRICTED_REDIRECT);
- }
-#endif /* RESTRICTED_SHELL */
-
- /* If we are in noclobber mode, you are not allowed to overwrite
- existing files. Check first. */
- if (noclobber && (ri == r_output_direction ||
- ri == r_input_output ||
- ri == r_err_and_out))
- {
- struct stat buf;
- int stat_result;
-
- stat_result = stat (redirectee_word, &buf);
- if ((stat_result == 0) && (S_ISREG (buf.st_mode)))
- {
- free (redirectee_word);
- return (NOCLOBBER_REDIRECT);
- }
- /* If the file was not there, make sure we use exclusive open so
- that if it's created before we open it, our open will fail. */
- if (stat_result != 0)
- redirect->flags |= O_EXCL;
- fd = open (redirectee_word, redirect->flags, 0666);
- if (fd < 0 && errno == EEXIST)
- {
- free (redirectee_word);
- return (NOCLOBBER_REDIRECT);
- }
- }
- else
- {
- fd = open (redirectee_word, redirect->flags, 0666);
-#if defined (AFS_CREATE_BUG)
- if (fd < 0 && errno == EACCES)
- fd = open (redirectee_word, (redirect->flags & ~O_CREAT), 0666);
-#endif /* AFS_CREATE_BUG */
- }
-
- free (redirectee_word);
-
- if (fd < 0 )
- return (errno);
-
- if (for_real)
- {
- if (remembering)
- /* Only setup to undo it if the thing to undo is active. */
- if ((fd != redirector) && (fcntl (redirector, F_GETFD, 0) != -1))
- add_undo_redirect (redirector);
- else
- add_undo_close_redirect (redirector);
-
- if ((fd != redirector) && (dup2 (fd, redirector) < 0))
- return (errno);
-
-#if defined (BUFFERED_INPUT)
- if (ri == r_input_direction || ri == r_inputa_direction ||
- ri == r_input_output)
- duplicate_buffered_stream (fd, redirector);
-#endif /* BUFFERED_INPUT */
-
- /*
- * If we're remembering, then this is the result of a while, for
- * or until loop with a loop redirection, or a function/builtin
- * executing in the parent shell with a redirection. In the
- * function/builtin case, we want to set all file descriptors > 2
- * to be close-on-exec to duplicate the effect of the old
- * for i = 3 to NOFILE close(i) loop. In the case of the loops,
- * both sh and ksh leave the file descriptors open across execs.
- * The Posix standard mentions only the exec builtin.
- */
- if (set_clexec && (redirector > 2))
- SET_CLOSE_ON_EXEC (redirector);
- }
-
- if (fd != redirector)
- {
-#if defined (BUFFERED_INPUT)
- if (ri == r_input_direction || ri == r_inputa_direction ||
- ri == r_input_output)
- close_buffered_fd (fd);
- else
-#endif /* !BUFFERED_INPUT */
- close (fd); /* Don't close what we just opened! */
- }
-
- /* If we are hacking both stdout and stderr, do the stderr
- redirection here. */
- if (ri == r_err_and_out)
- {
- if (for_real)
- {
- if (remembering)
- add_undo_redirect (2);
- if (dup2 (1, 2) < 0)
- return (errno);
- }
- }
- break;
-
- case r_reading_until:
- case r_deblank_reading_until:
- {
- /* REDIRECTEE is a pointer to a WORD_DESC containing the text of
- the new input. Place it in a temporary file. */
- int document_index = 0;
- char *document = (char *)NULL;
-
- /* Expand the text if the word that was specified had no quoting.
- Note that the text that we expand is treated exactly as if it
- were surrounded by double-quotes. */
-
- if (!redirectee)
- document = savestring ("");
- else
- {
- if (!redirectee->quoted)
- {
- WORD_LIST *temp_word_list =
- (WORD_LIST *)expand_string (redirectee->word,
- Q_HERE_DOCUMENT);
-
- document = string_list (temp_word_list);
- if (!document)
- document = savestring ("");
- dispose_words (temp_word_list);
- }
- else
- {
- document = redirectee->word;
- }
- document_index = strlen (document);
-
- {
- char filename[40];
- pid_t pid = getpid ();
-
- /* Make the filename for the temp file. */
- sprintf (filename, "/tmp/t%d-sh", pid);
-
- fd = open (filename, O_TRUNC | O_WRONLY | O_CREAT, 0666);
- if (fd < 0)
- {
- if (!redirectee->quoted)
- free (document);
- return (errno);
- }
-
- write (fd, document, document_index);
- close (fd);
-
- if (!redirectee->quoted)
- free (document);
-
- /* Make the document really temporary. Also make it the
- input. */
- fd = open (filename, O_RDONLY, 0666);
-
- if (unlink (filename) < 0 || fd < 0)
- return (errno);
-
- if (for_real)
- {
- if (remembering)
- /* Only setup to undo it if the thing to undo is active. */
- if ((fd != redirector) &&
- (fcntl (redirector, F_GETFD, 0) != -1))
- add_undo_redirect (redirector);
- else
- add_undo_close_redirect (redirector);
-
- if (dup2 (fd, redirector) < 0)
- return (errno);
-
-#if defined (BUFFERED_INPUT)
- duplicate_buffered_stream (fd, redirector);
-#endif
-
- if (set_clexec && (redirector > 2))
- SET_CLOSE_ON_EXEC (redirector);
- }
-
-#if defined (BUFFERED_INPUT)
- close_buffered_fd (fd);
-#else
- close (fd);
-#endif
- }
- }
- }
- break;
-
- case r_duplicating_input:
- case r_duplicating_output:
- if (for_real && ((int)redirectee != redirector))
- {
- if (remembering)
- /* Only setup to undo it if the thing to undo is active. */
- if (fcntl (redirector, F_GETFD, 0) != -1)
- add_undo_redirect (redirector);
- else
- add_undo_close_redirect (redirector);
-
- /* This is correct. 2>&1 means dup2 (1, 2); */
- if (dup2 ((int)redirectee, redirector) < 0)
- return (errno);
-
-#if defined (BUFFERED_INPUT)
- if (ri == r_duplicating_input)
- duplicate_buffered_stream ((int)redirectee, redirector);
-#endif /* BUFFERED_INPUT */
-
- /* First duplicate the close-on-exec state of redirectee. dup2
- leaves the flag unset on the new descriptor, which means it
- stays open. Only set the close-on-exec bit for file descriptors
- greater than 2 in any case, since 0-2 should always be open
- unless closed by something like `exec 2<&-'. */
- /* if ((already_set || set_unconditionally) && (ok_to_set))
- set_it () */
- if (((fcntl ((int)redirectee, F_GETFD, 0) == 1) || set_clexec) &&
- (redirector > 2))
- SET_CLOSE_ON_EXEC (redirector);
- }
- break;
-
- case r_close_this:
- if (for_real)
- {
- if (remembering && (fcntl (redirector, F_GETFD, 0) != -1))
- add_undo_redirect (redirector);
-
-#if defined (BUFFERED_INPUT)
- close_buffered_fd (redirector);
-#else /* !BUFFERED_INPUT */
- close (redirector);
-#endif /* !BUFFERED_INPUT */
- }
- break;
- }
- return (0);
-}
-
-#define SHELL_FD_BASE 10
-
-/* Remember the file descriptor associated with the slot FD,
- on REDIRECTION_UNDO_LIST. Note that the list will be reversed
- before it is executed. */
-static int
-add_undo_redirect (fd)
- int fd;
-{
- int new_fd, clexec_flag;
- REDIRECT *new_redirect, *closer;
-
- new_fd = fcntl (fd, F_DUPFD, SHELL_FD_BASE);
-
- if (new_fd < 0)
- {
- file_error ("redirection error");
- return (-1);
- }
- else
- {
- clexec_flag = fcntl (fd, F_GETFD, 0);
- closer = make_redirection (new_fd, r_close_this, 0);
- new_redirect = make_redirection (fd, r_duplicating_input, new_fd);
- new_redirect->next = closer;
- closer->next = redirection_undo_list;
- redirection_undo_list = new_redirect;
- /*
- * File descriptors used only for saving others should always be
- * marked close-on-exec. Unfortunately, we have to preserve the
- * close-on-exec state of the file descriptor we are saving, since
- * fcntl (F_DUPFD) sets the new file descriptor to remain open
- * across execs. If, however, the file descriptor whose state we
- * are saving is <= 2, we can just set the close-on-exec flag,
- * because file descriptors 0-2 should always be open-on-exec,
- * and the restore above in do_redirection() will take care of it.
- */
- if (clexec_flag || fd < 3)
- SET_CLOSE_ON_EXEC (new_fd);
- }
- return (0);
-}
-
-/* Set up to close FD when we are finished with the current command
- and its redirections. */
-static void
-add_undo_close_redirect (fd)
- int fd;
-{
- REDIRECT *closer;
-
- closer = make_redirection (fd, r_close_this, 0);
- closer->next = redirection_undo_list;
- redirection_undo_list = closer;
-}
-
-intern_function (name, function)
- WORD_DESC *name;
- COMMAND *function;
-{
- SHELL_VAR *var;
-
- if (!check_identifier (name))
- return (EXECUTION_FAILURE);
-
- var = find_function (name->word);
- if (var && readonly_p (var))
- {
- report_error ("%s: readonly function", var->name);
- return (EXECUTION_FAILURE);
- }
-
- bind_function (name->word, function);
- return (EXECUTION_SUCCESS);
-}
-
-/* Make sure that identifier is a valid shell identifier, i.e.
- does not contain a dollar sign, nor is quoted in any way. Nor
- does it consist of all digits. */
-check_identifier (word)
- WORD_DESC *word;
-{
- if (word->dollar_present || word->quoted || all_digits (word->word))
- {
- report_error ("`%s' is not a valid identifier", word->word);
- return (0);
- }
- else
- return (1);
-}
-
-#define u_mode_bits(x) (((x) & 0000700) >> 6)
-#define g_mode_bits(x) (((x) & 0000070) >> 3)
-#define o_mode_bits(x) (((x) & 0000007) >> 0)
-#define X_BIT(x) (x & 1)
-
-/* Return some flags based on information about this file.
- The EXISTS bit is non-zero if the file is found.
- The EXECABLE bit is non-zero the file is executble.
- Zero is returned if the file is not found. */
-int
-file_status (name)
- char *name;
-{
- struct stat finfo;
- static int user_id = -1;
-
- /* Determine whether this file exists or not. */
- if (stat (name, &finfo) < 0)
- return (0);
-
- /* If the file is a directory, then it is not "executable" in the
- sense of the shell. */
- if (S_ISDIR (finfo.st_mode))
- return (FS_EXISTS);
-
- /* Find out if the file is actually executable. By definition, the
- only other criteria is that the file has an execute bit set that
- we can use. */
- if (user_id == -1)
- user_id = geteuid ();
-
- /* Root only requires execute permission for any of owner, group or
- others to be able to exec a file. */
- if (user_id == 0)
- {
- int bits;
-
- bits = (u_mode_bits (finfo.st_mode) |
- g_mode_bits (finfo.st_mode) |
- o_mode_bits (finfo.st_mode));
-
- if (X_BIT (bits))
- return (FS_EXISTS | FS_EXECABLE);
- }
-
- /* If we are the owner of the file, the owner execute bit applies. */
- if (user_id == finfo.st_uid && X_BIT (u_mode_bits (finfo.st_mode)))
- return (FS_EXISTS | FS_EXECABLE);
-
- /* If we are in the owning group, the group permissions apply. */
- if (group_member (finfo.st_gid) && X_BIT (g_mode_bits (finfo.st_mode)))
- return (FS_EXISTS | FS_EXECABLE);
-
- /* If `others' have execute permission to the file, then so do we,
- since we are also `others'. */
- if (X_BIT (o_mode_bits (finfo.st_mode)))
- return (FS_EXISTS | FS_EXECABLE);
- else
- return (FS_EXISTS);
-}
-
-/* Return non-zero if FILE exists and is executable.
- Note that this function is the definition of what an
- executable file is; do not change this unless YOU know
- what an executable file is. */
-int
-executable_file (file)
- char *file;
-{
- if (file_status (file) & FS_EXECABLE)
- return (1);
- else
- return (0);
-}
-
-/* DOT_FOUND_IN_SEARCH becomes non-zero when find_user_command ()
- encounters a `.' as the directory pathname while scanning the
- list of possible pathnames; i.e., if `.' comes before the directory
- containing the file of interest. */
-int dot_found_in_search = 0;
-
-/* Locate the executable file referenced by NAME, searching along
- the contents of the shell PATH variable. Return a new string
- which is the full pathname to the file, or NULL if the file
- couldn't be found. If a file is found that isn't executable,
- and that is the only match, then return that. */
-char *
-find_user_command (name)
- char *name;
-{
- return (find_user_command_internal (name, FS_EXEC_PREFERRED));
-}
-
-/* Locate the file referenced by NAME, searching along the contents
- of the shell PATH variable. Return a new string which is the full
- pathname to the file, or NULL if the file couldn't be found. This
- returns the first file found. */
-char *
-find_path_file (name)
- char *name;
-{
- return (find_user_command_internal (name, FS_EXISTS));
-}
-
-static char *
-find_user_command_internal (name, flags)
- char *name;
- int flags;
-{
- char *path_list = (char *)NULL;
- SHELL_VAR *var;
-
- /* Search for the value of PATH in both the temporary environment, and
- in the regular list of variables. */
- if (var = find_variable_internal ("PATH", 1))
- path_list = value_cell (var);
-
- if (!path_list)
- return (savestring (name));
-
- return (find_user_command_in_path (name, path_list, flags));
-}
-
-/* Return the next element from PATH_LIST, a colon separated list of
- paths. PATH_INDEX_POINTER is the address of an index into PATH_LIST;
- the index is modified by this function.
- Return the next element of PATH_LIST or NULL if there are no more. */
-static char *
-get_next_path_element (path_list, path_index_pointer)
- char *path_list;
- int *path_index_pointer;
-{
- extern char *extract_colon_unit ();
- char *path;
-
- path = extract_colon_unit (path_list, path_index_pointer);
-
- if (!path)
- return (path);
-
- if (!*path)
- {
- free (path);
- path = savestring (".");
- }
-
- return (path);
-}
-
-char *
-user_command_matches (name, flags, state)
- char *name;
- int flags, state;
-{
- register int i;
- char *path_list;
- int path_index;
- char *path_element;
- char *match;
- static char **match_list = NULL;
- static int match_list_size = 0;
- static int match_index = 0;
-
- if (!state)
- {
- /* Create the list of matches. */
- if (!match_list)
- {
- match_list =
- (char **) xmalloc ((match_list_size = 5) * sizeof(char *));
-
- for (i = 0; i < match_list_size; i++)
- match_list[i] = 0;
- }
-
- /* Clear out the old match list. */
- for (i = 0; i < match_list_size; i++)
- match_list[i] = NULL;
-
- /* We haven't found any files yet. */
- match_index = 0;
-
- path_list = get_string_value ("PATH");
- path_index = 0;
-
- while (path_list && path_list[path_index])
- {
- char *find_user_command_in_path ();
-
- path_element = get_next_path_element (path_list, &path_index);
-
- if (!path_element)
- break;
-
- match = find_user_command_in_path (name, path_element, flags);
-
- free (path_element);
-
- if (!match)
- continue;
-
- if (match_index + 1 == match_list_size)
- match_list = (char **)xrealloc
- (match_list, ((match_list_size += 10) + 1) * sizeof (char *));
- match_list[match_index++] = match;
- match_list[match_index] = (char *)NULL;
- }
-
- /* We haven't returned any strings yet. */
- match_index = 0;
- }
-
- match = match_list[match_index];
-
- if (match)
- match_index++;
-
- return (match);
-}
-
-/* Return 1 if PATH1 and PATH2 are the same file. This is kind of
- expensive. If non-NULL STP1 and STP2 point to stat structures
- corresponding to PATH1 and PATH2, respectively. */
-int
-same_file (path1, path2, stp1, stp2)
- char *path1, *path2;
- struct stat *stp1, *stp2;
-{
- struct stat st1, st2;
-
- if (stp1 == NULL)
- {
- if (stat (path1, &st1) != 0)
- return (0);
- stp1 = &st1;
- }
-
- if (stp2 == NULL)
- {
- if (stat (path2, &st2) != 0)
- return (0);
- stp2 = &st2;
- }
-
- return ((stp1->st_dev == stp2->st_dev) && (stp1->st_ino == stp2->st_ino));
-}
-
-/* This does the dirty work for find_path_file () and find_user_command ().
- NAME is the name of the file to search for.
- PATH_LIST is a colon separated list of directories to search.
- FLAGS contains bit fields which control the files which are eligible.
- Some values are:
- FS_EXEC_ONLY: The file must be an executable to be found.
- FS_EXEC_PREFERRED: If we can't find an executable, then the
- the first file matching NAME will do.
- FS_EXISTS: The first file found will do.
-*/
-static char *
-find_user_command_in_path (name, path_list, flags)
- char *name;
- char *path_list;
- int flags;
-{
- char *full_path, *path, *file_to_lose_on;
- int status, path_index, name_len;
- struct stat finfo;
-
- name_len = strlen (name);
-
- /* The file name which we would try to execute, except that it isn't
- possible to execute it. This is the first file that matches the
- name that we are looking for while we are searching $PATH for a
- suitable one to execute. If we cannot find a suitable executable
- file, then we use this one. */
- file_to_lose_on = (char *)NULL;
-
- /* We haven't started looking, so we certainly haven't seen
- a `.' as the directory path yet. */
- dot_found_in_search = 0;
-
- if (absolute_program (name))
- {
- full_path = (char *)xmalloc (1 + name_len);
- strcpy (full_path, name);
-
- status = file_status (full_path);
-
- if (!(status & FS_EXISTS))
- return (0);
-
- if ((flags & FS_EXEC_ONLY) && (status & FS_EXECABLE))
- return (full_path);
- else
- {
- free (full_path);
- return ((char *)NULL);
- }
- }
-
- /* Find out the location of the current working directory. */
- stat (".", &finfo);
-
- path_index = 0;
- while (path_list && path_list[path_index])
- {
- /* Allow the user to interrupt out of a lengthy path search. */
- QUIT;
-
- path = get_next_path_element (path_list, &path_index);
-
- if (!path)
- break;
-
- if (*path == '~')
- {
- char *tilde_expand ();
- char *t = tilde_expand (path);
- free (path);
- path = t;
- }
-
- /* Remember the location of "." in the path, in all its forms
- (as long as they begin with a `.', e.g. `./.') */
- if ((*path == '.') &&
- same_file (".", path, &finfo, (struct stat *)NULL))
- dot_found_in_search = 1;
-
- full_path = (char *)xmalloc (2 + strlen (path) + name_len);
- sprintf (full_path, "%s/%s", path, name);
- free (path);
-
- status = file_status (full_path);
-
- if (!(status & FS_EXISTS))
- goto next_file;
-
- /* The file exists. If the caller simply wants the first file,
- here it is. */
- if (flags & FS_EXISTS)
- return (full_path);
-
- /* If the file is executable, then it satisfies the cases of
- EXEC_ONLY and EXEC_PREFERRED. Return this file unconditionally. */
- if (status & FS_EXECABLE)
- {
- if (file_to_lose_on)
- free (file_to_lose_on);
-
- return (full_path);
- }
-
- /* The file is not executable, but it does exist. If we prefer
- an executable, then remember this one if it is the first one
- we have found. */
- if (flags & FS_EXEC_PREFERRED)
- {
- if (!file_to_lose_on)
- file_to_lose_on = savestring (full_path);
- }
-
- next_file:
- free (full_path);
- }
-
- /* We didn't find exactly what the user was looking for. Return
- the contents of FILE_TO_LOSE_ON which is NULL when the search
- required an executable, or non-NULL if a file was found and the
- search would accept a non-executable as a last resort. */
- return (file_to_lose_on);
-}
-
-/* Given a string containing units of information separated by colons,
- return the next one pointed to by INDX, or NULL if there are no more.
- Advance INDX to the character after the colon. */
-char *
-extract_colon_unit (string, indx)
- char *string;
- int *indx;
-{
- int i, start;
-
- i = *indx;
-
- if (!string || (i >= strlen (string)))
- return ((char *)NULL);
-
- /* Each call to this routine leaves the index pointing at a colon if
- there is more to the path. If I is > 0, then increment past the
- `:'. If I is 0, then the path has a leading colon. Trailing colons
- are handled OK by the `else' part of the if statement; an empty
- string is returned in that case. */
- if (i && string[i] == ':')
- i++;
-
- start = i;
-
- while (string[i] && string[i] != ':') i++;
-
- *indx = i;
-
- if (i == start)
- {
- if (string[i])
- (*indx)++;
-
- /* Return "" in the case of a trailing `:'. */
- return (savestring (""));
- }
- else
- {
- char *value;
-
- value = (char *)xmalloc (1 + (i - start));
- strncpy (value, &string[start], (i - start));
- value [i - start] = '\0';
-
- return (value);
- }
-}
-
-/* Return non-zero if the characters from SAMPLE are not all valid
- characters to be found in the first line of a shell script. We
- check up to the first newline, or SAMPLE_LEN, whichever comes first.
- All of the characters must be printable or whitespace. */
-
-#if !defined (isspace)
-#define isspace(c) ((c) == ' ' || (c) == '\t' || (c) == '\n' || (c) == '\f')
-#endif
-
-#if !defined (isprint)
-#define isprint(c) (isletter(c) || digit(c) || ispunct(c))
-#endif
-
-int
-check_binary_file (sample, sample_len)
- unsigned char *sample;
- int sample_len;
-{
- register int i;
-
- for (i = 0; i < sample_len; i++)
- {
- if (sample[i] == '\n')
- break;
-
- if (!isspace (sample[i]) && !isprint (sample[i]))
- return (1);
- }
- return (0);
-}
+++ /dev/null
-SRCS= main.c parse.y make.c copy.c aux.c
-OBJS= main.o parse.o make.o copy.o aux.o
-
-PROG= parse
-
-AUX= ../../../sun4/error.o
-
-CFLAGS= -g -I. -I../.. -I. -DTEST -Dalloca=__builtin_alloca
-LDFLAGS= -g
-
-$(PROG): $(OBJS)
- $(CC) $(LDFLAGS) -o $@ $(OBJS) $(AUX) $(LIBS)
-
-parse.o: parse.y
+++ /dev/null
-#include <stdio.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/param.h>
-#include "filecntl.h"
-
-#include "shell.h"
-#include <strings.h>
-char *
-xmalloc (size)
- int size;
-{
- register char *temp = (char *)malloc (size);
-
- if (!temp)
- fatal_error ("Out of virtual memory!");
-
- return (temp);
-}
-
-char *
-xrealloc (pointer, size)
- register char *pointer;
- int size;
-{
- char *temp;
-
- if (!pointer)
- temp = (char *)xmalloc (size);
- else
- temp = (char *)realloc (pointer, size);
-
- if (!temp)
- fatal_error ("Out of virtual memory!");
-
- return (temp);
-}
-/* Reverse the chain of structures in LIST. Output the new head
- of the chain. You should always assign the output value of this
- function to something, or you will lose the chain. */
-GENERIC_LIST *
-reverse_list (list)
- register GENERIC_LIST *list;
-{
- register GENERIC_LIST *next, *prev = (GENERIC_LIST *)NULL;
-
- while (list) {
- next = list->next;
- list->next = prev;
- prev = list;
- list = next;
- }
- return (prev);
-}
-
-/* Return the number of elements in LIST, a generic list. */
-int
-list_length (list)
- register GENERIC_LIST *list;
-{
- register int i;
-
- for (i = 0; list; list = list->next, i++);
- return (i);
-}
-
-/* Delete the element of LIST which satisfies the predicate function COMPARER.
- Returns the element that was deleted, so you can dispose of it, or -1 if
- the element wasn't found. COMPARER is called with the list element and
- then ARG. Note that LIST contains the address of a variable which points
- to the list. You might call this function like this:
-
- SHELL_VAR *elt = delete_element (&variable_list, check_var_has_name, "foo");
- dispose_variable (elt);
-*/
-GENERIC_LIST *
-delete_element (list, comparer, arg)
- GENERIC_LIST **list;
- Function *comparer;
-{
- register GENERIC_LIST *prev = (GENERIC_LIST *)NULL;
- register GENERIC_LIST *temp = *list;
-
- while (temp) {
- if ((*comparer) (temp, arg)) {
- if (prev) prev->next = temp->next;
- else *list = temp->next;
- return (temp);
- }
- prev = temp;
- temp = temp->next;
- }
- return ((GENERIC_LIST *)-1);
-}
-
-/* Find NAME in ARRAY. Return the index of NAME, or -1 if not present.
- ARRAY shoudl be NULL terminated. */
-int
-find_name_in_list (name, array)
- char *name, *array[];
-{
- int i;
-
- for (i=0; array[i]; i++)
- if (strcmp (name, array[i]) == 0)
- return (i);
-
- return (-1);
-}
-
-/* Return the length of ARRAY, a NULL terminated array of char *. */
-int
-array_len (array)
- register char **array;
-{
- register int i;
- for (i=0; array[i]; i++);
- return (i);
-}
-
-/* Free the contents of ARRAY, a NULL terminated array of char *. */
-void
-free_array (array)
- register char **array;
-{
- register int i = 0;
-
- if (!array) return;
-
- while (array[i])
- free (array[i++]);
- free (array);
-}
-
-/* Allocate and return a new copy of ARRAY and its contents. */
-char **
-copy_array (array)
- register char **array;
-{
- register int i;
- int len;
- char **new_array;
-
- len = array_len (array);
- new_array = (char **)xmalloc ((len + 1) * sizeof (char *));
- for (i = 0; array[i]; i++)
- new_array[i] = savestring (array[i]);
- new_array[i] = (char *)NULL;
- return (new_array);
-}
-
-/* Append LIST2 to LIST1. Return the header of the list. */
-GENERIC_LIST *
-list_append (head, tail)
- GENERIC_LIST *head, *tail;
-{
- register GENERIC_LIST *t_head = head;
-
- if (!t_head)
- return (tail);
-
- while (t_head->next) t_head = t_head->next;
- t_head->next = tail;
- return (head);
-}
-
-#include <stdio.h>
-
-#ifndef NULL
-#define NULL 0x0
-#endif
-
-#if defined (ibm032)
-/*
- * Most vanilla 4.3 (not 4.3-tahoe) sites lack vfprintf.
- * Here is the one from 4.3-tahoe (it is freely redistributable).
- *
- * Beware! Don't trust the value returned by either of these functions; it
- * seems that pre-4.3-tahoe implementations of _doprnt () return the first
- * argument, i.e. a char *. Besides, _doprnt () is incorrectly documented
- * in the 4.3 BSD manuals, anyway (it's wrong in SunOS 3.5 also, but they
- * have the v*printf functions (incorrectly documented (vprintf), but they
- * are present)).
- */
-#include <varargs.h>
-
-int
-vfprintf (iop, fmt, ap)
- FILE *iop;
- char *fmt;
- va_list ap;
-{
- int len;
- char localbuf[BUFSIZ];
-
- if (iop->_flag & _IONBF)
- {
- iop->_flag &= ~_IONBF;
- iop->_ptr = iop->_base = localbuf;
- len = _doprnt (fmt, ap, iop);
- (void) fflush (iop);
- iop->_flag |= _IONBF;
- iop->_base = NULL;
- iop->_bufsiz = 0;
- iop->_cnt = 0;
- }
- else
- len = _doprnt (fmt, ap, iop);
- return (ferror (iop) ? EOF : len);
-}
-
-/*
- * Ditto for vsprintf
- */
-int
-vsprintf (str, fmt, ap)
- char *str, *fmt;
- va_list ap;
-{
- FILE f;
- int len;
-
- f._flag = _IOWRT+_IOSTRG;
- f._ptr = str;
- f._cnt = 32767;
- len = _doprnt (fmt, ap, &f);
- *f._ptr = 0;
- return (len);
-}
-
-#endif /* ibm032 */
+++ /dev/null
-/* command.h -- The structures used internally to represent commands, and
- the extern declarations of the functions used to create them. */
-
-#if !defined (_COMMAND_H)
-#define _COMMAND_H
-
-/* Instructions describing what kind of thing to do for a redirection. */
-enum r_instruction {
- r_output_direction, r_input_direction, r_inputa_direction,
- r_appending_to, r_reading_until, r_duplicating_input,
- r_duplicating_output, r_deblank_reading_until, r_close_this,
- r_err_and_out, r_input_output, r_output_force,
- r_duplicating_input_word, r_duplicating_output_word
-};
-
-/* Command Types: */
-enum command_type { cm_for, cm_case, cm_while, cm_if, cm_simple,
- cm_connection, cm_function_def, cm_until, cm_group };
-
-/* A structure which represents a word. */
-typedef struct word_desc {
- char *word; /* Zero terminated string. */
- int dollar_present; /* Non-zero means dollar sign present. */
- int quoted; /* Non-zero means single, double, or back quote
- or backslash is present. */
- int assignment; /* Non-zero means that this word contains an
- assignment. */
-} WORD_DESC;
-
-/* A linked list of words. */
-typedef struct word_list {
- struct word_list *next;
- WORD_DESC *word;
-} WORD_LIST;
-
-
-/* **************************************************************** */
-/* */
-/* Shell Command Structs */
-/* */
-/* **************************************************************** */
-
-/* What a redirection descriptor looks like. If FLAGS is IS_DESCRIPTOR,
- then we use REDIRECTEE.DEST, else we use the file specified. */
-typedef struct redirect {
- struct redirect *next; /* Next element, or NULL. */
- int redirector; /* Descriptor to be redirected. */
- int flags; /* Flag value for `open'. */
- enum r_instruction instruction; /* What to do with the information. */
- union {
- int dest; /* Place to redirect REDIRECTOR to, or ... */
- WORD_DESC *filename; /* filename to redirect to. */
- } redirectee;
- char *here_doc_eof; /* The word that appeared in <<foo. */
-} REDIRECT;
-
-/* An element used in parsing. A single word or a single redirection.
- This is an ephemeral construct. */
-typedef struct element {
- WORD_DESC *word;
- REDIRECT *redirect;
- struct element *next;
-} ELEMENT;
-
-/* Possible values for command->flags. */
-#define CMD_WANT_SUBSHELL 0x01 /* User wants a subshell: ( command ) */
-#define CMD_FORCE_SUBSHELL 0x02 /* Shell needs to force a subshell. */
-#define CMD_INVERT_RETURN 0x04 /* Invert the exit value. */
-#define CMD_IGNORE_RETURN 0x08 /* Ignore the exit value. For set -e. */
-#define CMD_NO_FUNCTIONS 0x10 /* Ignore functions during command lookup. */
-#define CMD_INHIBIT_EXPANSION 0x20 /* Do not expand the command words. */
-
-/* What a command looks like. */
-typedef struct command {
- enum command_type type; /* FOR CASE WHILE IF CONNECTION or SIMPLE. */
- int flags; /* Flags controlling execution environment. */
- REDIRECT *redirects; /* Special redirects for FOR CASE, etc. */
- union {
- struct for_com *For;
- struct case_com *Case;
- struct while_com *While;
- struct if_com *If;
- struct connection *Connection;
- struct simple_com *Simple;
- struct function_def *Function_def;
- struct group_com *Group;
- } value;
-} COMMAND;
-
-/* Structure used to represent the CONNECTION type. */
-typedef struct connection {
- int ignore; /* Unused; simplifies make_command (). */
- COMMAND *first; /* Pointer to the first command. */
- COMMAND *second; /* Pointer to the second command. */
- int connector; /* What separates this command from others. */
-} CONNECTION;
-
-/* Structures used to represent the CASE command. */
-
-/* Pattern/action structure for CASE_COM. */
-typedef struct pattern_list {
- struct pattern_list *next; /* Clause to try in case this one failed. */
- WORD_LIST *patterns; /* Linked list of patterns to test. */
- COMMAND *action; /* Thing to execute if a pattern matches. */
-} PATTERN_LIST;
-
-/* The CASE command. */
-typedef struct case_com {
- int flags; /* See description of CMD flags. */
- WORD_DESC *word; /* The thing to test. */
- PATTERN_LIST *clauses; /* The clauses to test against, or NULL. */
-} CASE_COM;
-
-/* FOR command. */
-typedef struct for_com {
- int flags; /* See description of CMD flags. */
- WORD_DESC *name; /* The variable name to get mapped over. */
- WORD_LIST *map_list; /* The things to map over. This is never NULL. */
- COMMAND *action; /* The action to execute.
- During execution, NAME is bound to successive
- members of MAP_LIST. */
-} FOR_COM;
-
-/* IF command. */
-typedef struct if_com {
- int flags; /* See description of CMD flags. */
- COMMAND *test; /* Thing to test. */
- COMMAND *true_case; /* What to do if the test returned non-zero. */
- COMMAND *false_case; /* What to do if the test returned zero. */
-} IF_COM;
-
-/* WHILE command. */
-typedef struct while_com {
- int flags; /* See description of CMD flags. */
- COMMAND *test; /* Thing to test. */
- COMMAND *action; /* Thing to do while test is non-zero. */
-} WHILE_COM;
-
-/* The "simple" command. Just a collection of words and redirects. */
-typedef struct simple_com {
- int flags; /* See description of CMD flags. */
- WORD_LIST *words; /* The program name, the arguments,
- variable assignments, etc. */
- REDIRECT *redirects; /* Redirections to perform. */
-} SIMPLE_COM;
-
-/* The "function_def" command. This isn't really a command, but it is
- represented as such for now. If the function def appears within
- `(' `)' the parser tries to set the SUBSHELL bit of the command. That
- means that FUNCTION_DEF has to be run through the executor. Maybe this
- command should be defined in a subshell. Who knows or cares. */
-typedef struct function_def {
- int ignore; /* See description of CMD flags. */
- WORD_DESC *name; /* The name of the function. */
- COMMAND *command; /* The parsed execution tree. */
-} FUNCTION_DEF;
-
-/* A command that is `grouped' allows pipes to take effect over
- the entire command structure. */
-typedef struct group_com {
- int ignore; /* See description of CMD flags. */
- COMMAND *command;
-} GROUP_COM;
-
-/* Forward declarations of functions called by the grammer. */
-extern REDIRECT *make_redirection ();
-extern WORD_LIST *make_word_list ();
-extern WORD_DESC *make_word ();
-
-extern COMMAND
- *make_for_command (), *make_case_command (), *make_if_command (),
- *make_while_command (), *command_connect (), *make_simple_command (),
- *make_function_def (), *clean_simple_command (), *make_until_command (),
- *make_group_command ();
-
-extern PATTERN_LIST *make_pattern_list ();
-extern COMMAND *global_command, *copy_command ();
-
-#endif /* _COMMAND_H */
+++ /dev/null
-/* copy_command.c -- copy a COMMAND structure. This is needed
- primarily for making function definitions, but I'm not sure
- that anyone else will need it. */
-
-/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
-
- This file is part of GNU Bash, the Bourne Again SHell.
-
- Bash is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 1, or (at your option)
- any later version.
-
- Bash is distributed in the hope that it will be useful, but WITHOUT
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
- License for more details.
-
- You should have received a copy of the GNU General Public License
- along with Bash; see the file COPYING. If not, write to the Free
- Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include <stdio.h>
-#include "shell.h"
-
-/* Forward declaration. */
-extern COMMAND *copy_command ();
-
-WORD_DESC *
-copy_word (word)
- WORD_DESC *word;
-{
- WORD_DESC *new_word = (WORD_DESC *)xmalloc (sizeof (WORD_DESC));
- bcopy (word, new_word, sizeof (WORD_DESC));
- new_word->word = savestring (word->word);
- return (new_word);
-}
-
-/* Copy the chain of words in LIST. Return a pointer to
- the new chain. */
-WORD_LIST *
-copy_word_list (list)
- WORD_LIST *list;
-{
- WORD_LIST *new_list = NULL;
-
- while (list)
- {
- WORD_LIST *temp = (WORD_LIST *)xmalloc (sizeof (WORD_LIST));
- temp->next = new_list;
- new_list = temp;
- new_list->word = copy_word (list->word);
- list = list->next;
- }
- return ((WORD_LIST *)reverse_list (new_list));
-}
-
-PATTERN_LIST *
-copy_case_clause (clause)
- PATTERN_LIST *clause;
-{
- PATTERN_LIST *new_clause = (PATTERN_LIST *)xmalloc (sizeof (PATTERN_LIST));
- new_clause->patterns = copy_word_list (clause->patterns);
- new_clause->action = copy_command (clause->action);
- return (new_clause);
-}
-
-PATTERN_LIST *
-copy_case_clauses (clauses)
- PATTERN_LIST *clauses;
-{
- PATTERN_LIST *new_list = (PATTERN_LIST *)NULL;
-
- while (clauses)
- {
- PATTERN_LIST *new_clause = copy_case_clause (clauses);
- new_clause->next = new_list;
- new_list = new_clause;
- clauses = clauses->next;
- }
- return ((PATTERN_LIST *)reverse_list (new_list));
-}
-
-/* Copy a single redirect. */
-REDIRECT *
-copy_redirect (redirect)
- REDIRECT *redirect;
-{
- REDIRECT *new_redirect = (REDIRECT *)xmalloc (sizeof (REDIRECT));
- bcopy (redirect, new_redirect, (sizeof (REDIRECT)));
- switch (redirect->instruction)
- {
- case r_reading_until:
- case r_deblank_reading_until:
- new_redirect->here_doc_eof = savestring (redirect->here_doc_eof);
- /* There is NO BREAK HERE ON PURPOSE!!!! */
- case r_appending_to:
- case r_output_direction:
- case r_input_direction:
- case r_inputa_direction:
- case r_err_and_out:
- case r_input_output:
- case r_output_force:
- case r_duplicating_input_word:
- case r_duplicating_output_word:
- new_redirect->redirectee.filename =
- copy_word (redirect->redirectee.filename);
- break;
- }
- return (new_redirect);
-}
-
-REDIRECT *
-copy_redirects (list)
- REDIRECT *list;
-{
- REDIRECT *new_list = NULL;
-
- while (list)
- {
- REDIRECT *temp = copy_redirect (list);
- temp->next = new_list;
- new_list = temp;
- list = list->next;
- }
- return ((REDIRECT *)reverse_list (new_list));
-}
-
-FOR_COM *
-copy_for_command (com)
- FOR_COM *com;
-{
- FOR_COM *new_for = (FOR_COM *)xmalloc (sizeof (FOR_COM));
- new_for->flags = com->flags;
- new_for->name = copy_word (com->name);
- new_for->map_list = copy_word_list (com->map_list);
- new_for->action = copy_command (com->action);
- return (new_for);
-}
-
-GROUP_COM *
-copy_group_command (com)
- GROUP_COM *com;
-{
- GROUP_COM *new_group = (GROUP_COM *)xmalloc (sizeof (GROUP_COM));
-
- new_group->command = copy_command (com->command);
- return (new_group);
-}
-
-CASE_COM *
-copy_case_command (com)
- CASE_COM *com;
-{
- CASE_COM *new_case = (CASE_COM *)xmalloc (sizeof (CASE_COM));
-
- new_case->flags = com->flags;
- new_case->word = copy_word (com->word);
- new_case->clauses = copy_case_clauses (com->clauses);
- return (new_case);
-}
-
-WHILE_COM *
-copy_while_command (com)
- WHILE_COM *com;
-{
- WHILE_COM *new_while = (WHILE_COM *)xmalloc (sizeof (WHILE_COM));
-
- new_while->flags = com->flags;
- new_while->test = copy_command (com->test);
- new_while->action = copy_command (com->action);
- return (new_while);
-}
-
-IF_COM *
-copy_if_command (com)
- IF_COM *com;
-{
- IF_COM *new_if = (IF_COM *)xmalloc (sizeof (IF_COM));
-
- new_if->flags = com->flags;
- new_if->test = copy_command (com->test);
- new_if->true_case = copy_command (com->true_case);
- new_if->false_case = copy_command (com->false_case);
- return (new_if);
-}
-
-SIMPLE_COM *
-copy_simple_command (com)
- SIMPLE_COM *com;
-{
- SIMPLE_COM *new_simple = (SIMPLE_COM *)xmalloc (sizeof (SIMPLE_COM));
-
- new_simple->flags = com->flags;
- new_simple->words = copy_word_list (com->words);
- new_simple->redirects = copy_redirects (com->redirects);
- return (new_simple);
-}
-
-FUNCTION_DEF *
-copy_function_def (com)
- FUNCTION_DEF *com;
-{
- FUNCTION_DEF *new_def = (FUNCTION_DEF *)xmalloc (sizeof (FUNCTION_DEF));
-
- new_def->name = copy_word (com->name);
- new_def->command = copy_command (com->command);
- return (new_def);
-}
-
-/* Copy the command structure in COMMAND. Return a pointer to the
- copy. Don't you forget to dispose_command () on this pointer
- later! */
-COMMAND *
-copy_command (command)
- COMMAND *command;
-{
- COMMAND *new_command = (COMMAND *)NULL;
-
- if (command)
- {
- new_command = (COMMAND *)xmalloc (sizeof (COMMAND));
- bcopy (command, new_command, sizeof (COMMAND));
- new_command->flags = command->flags;
-
- if (command->redirects)
- new_command->redirects = copy_redirects (command->redirects);
-
- switch (command->type)
- {
- case cm_for:
- new_command->value.For = copy_for_command (command->value.For);
- break;
-
- case cm_group:
- new_command->value.Group = copy_group_command (command->value.Group);
- break;
-
- case cm_case:
- new_command->value.Case = copy_case_command (command->value.Case);
- break;
-
- case cm_until:
- case cm_while:
- new_command->value.While = copy_while_command (command->value.While);
- break;
-
- case cm_if:
- new_command->value.If = copy_if_command (command->value.If);
- break;
-
- case cm_simple:
- new_command->value.Simple = copy_simple_command (command->value.Simple);
- break;
-
- case cm_connection:
- {
- CONNECTION *new_connection;
-
- new_connection = (CONNECTION *)xmalloc (sizeof (CONNECTION));
- new_connection->connector = command->value.Connection->connector;
- new_connection->first =
- copy_command (command->value.Connection->first);
- new_connection->second =
- copy_command (command->value.Connection->second);
- new_command->value.Connection = new_connection;
- break;
- }
-
- /* Pathological case. I'm not even sure that you can have a
- function definition as part of a function definition. */
- case cm_function_def:
- new_command->value.Function_def =
- copy_function_def (command->value.Function_def);
- break;
- }
- }
- return (new_command);
-}
+++ /dev/null
-/* endian.h - Define BIG or LITTLE endian. */
-
-/* This file was automatically created by `endian.aux'. You shouldn't
- edit this file, because your changes will be overwritten. Instead,
- edit the source code file `endian.c'. */
-
-#if !defined (BIG_ENDIAN)
-# define BIG_ENDIAN
-#endif /* BIG_ENDIAN */
+++ /dev/null
-#include <stdio.h>
-#include "shell.h"
-
-COMMAND *global_command;
-int last_command_exit_value;
-int interrupt_state;
-int interactive = 1;
-int eof_encountered = 0;
-int exit_immediately_on_error = 1;
-
-char *the_current_maintainer = "chet";
-
-char *shell_name = "posix";
-
-void
-throw_to_top_level()
-{
-}
-
-char *
-base_pathname(s)
-char *s;
-{
- return s;
-}
-
-char *
-strerror(s)
-int s;
-{
- return ("error");
-}
-
-parse_command ()
-{
- extern int need_here_doc, current_command_line_count;
- extern REDIRECT *redirection_needing_here_doc;
- int r;
-
- need_here_doc = 0;
- redirection_needing_here_doc = (REDIRECT *)NULL;
-
- current_command_line_count = 0;
- r = yyparse ();
-
- if (need_here_doc)
- make_here_document (redirection_needing_here_doc);
- need_here_doc = 0;
-
- return (r);
-}
-
-main(argc, argv)
-int argc;
-char **argv;
-{
- with_input_from_stdin();
-
- if (parse_command () == 0) {
- printf ("legal command in the Posix shell\n");
- exit (0);
- } else {
- printf ("illegal\n");
- exit (1);
- }
-}
-
-char *
-string_quote_removal (s)
-{
- return (savestring (s));
-}
-
-assignment (string)
- char *string;
-{
- register int c, index = 0;
-
- c = string[index];
-
- if (!isletter (c) && c != '_')
- return (0);
-
- while (c = string[index])
- {
- /* The following is safe. Note that '=' at the start of a word
- is not an assignment statement. */
- if (c == '=')
- return (index);
-
- if (!isletter (c) && !digit (c) && c != '_')
- return (0);
-
- index++;
- }
- return (0);
-}
+++ /dev/null
-/* make_cmd.c --
- Functions for making instances of the various parser constructs. */
-
-/* Copyright (C) 1989 Free Software Foundation, Inc.
-
-This file is part of GNU Bash, the Bourne Again SHell.
-
-Bash is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 1, or (at your option) any later
-version.
-
-Bash is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-for more details.
-
-You should have received a copy of the GNU General Public License along
-with Bash; see the file COPYING. If not, write to the Free Software
-Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/file.h>
-#include "config.h"
-#include "general.h"
-#include "error.h"
-#include "command.h"
-#include "flags.h"
-#include "filecntl.h"
-
-#if defined (JOB_CONTROL)
-#include "jobs.h"
-#endif
-
-extern GENERIC_LIST *reverse_list ();
-
-WORD_DESC *
-make_word (string)
- char *string;
-{
- WORD_DESC *temp;
-
- temp = (WORD_DESC *)xmalloc (sizeof (WORD_DESC));
- temp->word = savestring (string);
- temp->quoted = temp->dollar_present = temp->assignment = 0;
-
- while (*string)
- {
- if (*string == '$') temp->dollar_present = 1;
-
- if (member (*string, "'`\\\""))
- {
- temp->quoted = 1;
- if (*string == '\\')
- string++;
- }
-
- if (*string)
- (string++);
- }
- return (temp);
-}
-
-WORD_DESC *
-make_word_from_token (token)
- int token;
-{
- char tokenizer[2];
-
- tokenizer[0] = token;
- tokenizer[1] = '\0';
-
- return (make_word (tokenizer));
-}
-
-WORD_LIST *
-make_word_list (word, link)
- WORD_DESC *word;
- WORD_LIST *link;
-{
- WORD_LIST *temp;
-
- temp = (WORD_LIST *)xmalloc (sizeof (WORD_LIST));
- temp->word = word;
- temp->next = link;
- return (temp);
-}
-
-WORD_LIST *
-add_string_to_list (string, list)
- char *string;
- WORD_LIST *list;
-{
- WORD_LIST *temp = (WORD_LIST *)xmalloc (sizeof (WORD_LIST));
- temp->word = make_word (string);
- temp->next = list;
- return (temp);
-}
-
-WORD_DESC *
-coerce_to_word (number)
- int number;
-{
- char string[24];
-
- sprintf (string, "%d", number);
- return (make_word (string));
-}
-
-COMMAND *
-make_command (type, pointer)
- enum command_type type;
- SIMPLE_COM *pointer;
-{
- COMMAND *temp;
-
- temp = (COMMAND *)xmalloc (sizeof (COMMAND));
- temp->type = type;
- temp->value.Simple = pointer;
- temp->value.Simple->flags = 0;
- temp->flags = 0;
- temp->redirects = (REDIRECT *)NULL;
- return (temp);
-}
-
-COMMAND *
-command_connect (com1, com2, connector)
- COMMAND *com1, *com2;
- int connector;
-{
- CONNECTION *temp;
-
- temp = (CONNECTION *)xmalloc (sizeof (CONNECTION));
- temp->connector = connector;
- temp->first = com1;
- temp->second = com2;
- return (make_command (cm_connection, (SIMPLE_COM *)temp));
-}
-
-COMMAND *
-make_for_command (name, map_list, action)
- WORD_DESC *name;
- WORD_LIST *map_list;
- COMMAND *action;
-{
- FOR_COM *temp = (FOR_COM *)xmalloc (sizeof (FOR_COM));
-
- temp->flags = 0;
- temp->name = name;
- temp->map_list = map_list;
- temp->action = action;
- return (make_command (cm_for, (SIMPLE_COM *)temp));
-}
-
-COMMAND *
-make_group_command (command)
- COMMAND *command;
-{
- GROUP_COM *temp = (GROUP_COM *)xmalloc (sizeof (GROUP_COM));
-
- temp->command = command;
- return (make_command (cm_group, (SIMPLE_COM *)temp));
-}
-
-COMMAND *
-make_case_command (word, clauses)
- WORD_DESC *word;
- PATTERN_LIST *clauses;
-{
- CASE_COM *temp;
-
- temp = (CASE_COM *)xmalloc (sizeof (CASE_COM));
- temp->flags = 0;
- temp->word = word;
- temp->clauses = (PATTERN_LIST *)reverse_list (clauses);
- return (make_command (cm_case, (SIMPLE_COM *)temp));
-}
-
-PATTERN_LIST *
-make_pattern_list (patterns, action)
- WORD_LIST *patterns;
- COMMAND *action;
-{
- PATTERN_LIST *temp;
-
- temp = (PATTERN_LIST *)xmalloc (sizeof (PATTERN_LIST));
- temp->patterns = patterns;
- temp->action = action;
- temp->next = NULL;
- return (temp);
-}
-
-COMMAND *
-make_if_command (test, true_case, false_case)
- COMMAND *test, *true_case, *false_case;
-{
- IF_COM *temp;
-
- temp = (IF_COM *)xmalloc (sizeof (IF_COM));
- temp->flags = 0;
- temp->test = test;
- temp->true_case = true_case;
- temp->false_case = false_case;
- return (make_command (cm_if, (SIMPLE_COM *)temp));
-}
-
-COMMAND *
-make_until_or_while (test, action, which)
- COMMAND *test, *action;
- enum command_type which;
-{
- WHILE_COM *temp;
-
- temp = (WHILE_COM *)xmalloc (sizeof (WHILE_COM));
- temp->flags = 0;
- temp->test = test;
- temp->action = action;
- return (make_command (which, (SIMPLE_COM *)temp));
-}
-
-COMMAND *
-make_while_command (test, action)
- COMMAND *test, *action;
-{
- return (make_until_or_while (test, action, cm_while));
-}
-
-COMMAND *
-make_until_command (test, action)
- COMMAND *test, *action;
-{
- return (make_until_or_while (test, action, cm_until));
-}
-
-COMMAND *
-make_bare_simple_command ()
-{
- COMMAND *command;
- SIMPLE_COM *temp = (SIMPLE_COM *)xmalloc (sizeof (SIMPLE_COM));
-
- temp->flags = 0;
- temp->words = (WORD_LIST *)NULL;
- temp->redirects = (REDIRECT *)NULL;
- command = (COMMAND *)xmalloc (sizeof (COMMAND));
- command->type = cm_simple;
- command->redirects = (REDIRECT *)NULL;
- command->flags = 0;
- command->value.Simple = temp;
- return (command);
-}
-
-COMMAND *
-new_make_simple_command (word, prefix, suffix)
- WORD_DESC *word;
- ELEMENT *prefix;
- ELEMENT *suffix;
-{
- /* Make a list of words and redirects from WORD, PREFIX, and SUFFIX. */
- WORD_LIST *w = (WORD_LIST *)NULL;
- REDIRECT *r = (REDIRECT *)NULL;
- COMMAND *ret;
- SIMPLE_COM *sc;
- register ELEMENT *te;
-
- ret = make_bare_simple_command ();
- sc = ret->value.Simple;
-
- te = prefix;
- while (te)
- {
- ELEMENT *t2;
- if (te->redirect)
- {
- te->redirect->next = r;
- r->next = te->redirect;
- }
- else if (te->word)
- {
- WORD_LIST *twl = make_word_list (te->word, (WORD_LIST *)NULL);
- twl->next = w;
- w = twl;
- }
- t2 = te;
- te = te->next;
- free (t2);
- }
-
- if (word)
- {
- WORD_LIST *twl = make_word_list (word, (WORD_LIST *)NULL);
- twl->next = w;
- w = twl;
- }
-
- te = suffix;
- while (te)
- {
- ELEMENT *t2;
- if (te->redirect)
- {
- te->redirect->next = r;
- r->next = te->redirect;
- }
- else if (te->word)
- {
- WORD_LIST *twl = make_word_list (te->word, (WORD_LIST *)NULL);
- twl->next = w;
- w = twl;
- }
- t2 = te;
- te = te->next;
- free (t2);
- }
-
- sc->words = (WORD_LIST *)reverse_list (w);
- sc->redirects = (REDIRECT *)reverse_list (r);
- sc->flags = 0;
-
- return (ret);
-}
-
-/* Return a command which is the connection of the word or redirection
- in ELEMENT, and the command * or NULL in COMMAND. */
-COMMAND *
-make_simple_command (element, command)
- ELEMENT element;
- COMMAND *command;
-{
- /* If we are starting from scratch, then make the initial command
- structure. Also note that we have to fill in all the slots, since
- malloc doesn't return zeroed space. */
- if (!command)
- command = make_bare_simple_command ();
-
- if (element.word)
- {
- WORD_LIST *tw = (WORD_LIST *)xmalloc (sizeof (WORD_LIST));
- tw->word = element.word;
- tw->next = command->value.Simple->words;
- command->value.Simple->words = tw;
- }
- else
- {
- REDIRECT *r = element.redirect;
- /* Due to the way <> is implemented, there may be more than a single
- redirection in element.redirect. We just follow the chain as far
- as it goes, and hook onto the end. */
- while (r->next)
- r = r->next;
- r->next = command->value.Simple->redirects;
- command->value.Simple->redirects = element.redirect;
- }
- return (command);
-}
-
-#define POSIX_HERE_DOCUMENTS
-make_here_document (temp)
- REDIRECT *temp;
-{
- int kill_leading = 0;
-
- switch (temp->instruction)
- {
- /* Because we are Bourne compatible, we read the input for this
- << or <<- redirection now, from wherever input is coming from.
- We store the input read into a WORD_DESC. Replace the text of
- the redirectee.word with the new input text. If <<- is on,
- then remove leading TABS from each line. */
-
- case r_deblank_reading_until: /* <<-foo */
- kill_leading++;
- /* ... */
- case r_reading_until: /* <<foo */
- {
- extern char *redirection_expand ();
- extern char *string_quote_removal ();
- char *redirectee_word;
- int len;
-
- char *document = (char *)NULL;
- int document_index = 0, document_size = 0;
-
-#if !defined (POSIX_HERE_DOCUMENTS)
- /* Because of Bourne shell semantics, we turn off globbing, but
- only for this style of redirection. I feel a little ill. */
- {
- extern int disallow_filename_globbing;
- int old_value = disallow_filename_globbing;
- disallow_filename_globbing = 1;
-
- redirectee_word = redirection_expand (temp->redirectee.filename);
-
- disallow_filename_globbing = old_value;
- }
-#else /* POSIX_HERE_DOCUMENTS */
- /* Quote removal is the only expansion performed on the delimiter
- for here documents, making it an extremely special case. I
- still feel ill. */
- redirectee_word =
- string_quote_removal (temp->redirectee.filename->word, 0);
-#endif /* POSIX_HERE_DOCUMENTS */
-
- /* redirection_expand will return NULL if the expansion results in
- multiple words or no words. Check for that here, and just abort
- this here document if it does. */
- if (redirectee_word)
- len = strlen (redirectee_word);
- else
- {
- temp->here_doc_eof = savestring ("");
- goto document_done;
- }
-
- free (temp->redirectee.filename->word);
- temp->here_doc_eof = redirectee_word;
-
- /* Read lines from wherever lines are coming from.
- For each line read, if kill_leading, then kill the
- leading tab characters.
- If the line matches redirectee_word exactly, then we have
- manufactured the document. Otherwise, add the line to the
- list of lines in the document. */
- {
- extern char *read_secondary_line ();
- char *line;
- int l;
-
- while (line = read_secondary_line ())
- {
- if (!line)
- goto document_done;
-
- if (kill_leading)
- {
- register int i;
-
- /* Hack: To be compatible with some Bourne shells, we
- check the word before stripping the whitespace. This
- is a hack, though. */
- if ((strncmp (line, redirectee_word, len) == 0) &&
- line[len] == '\n')
- goto document_done;
-
- for (i = 0; line[i] == '\t'; i++)
- ;
-
- if (i)
- strcpy (&line[0], &line[i]);
- }
-
- if ((strncmp (line, redirectee_word, len) == 0) &&
- line[len] == '\n')
- goto document_done;
-
- l = strlen (line);
- if (l + document_index >= document_size)
- {
- document = (char *)
- xrealloc (document, (document_size += (10 * l)));
- }
-
- if (l != 0)
- {
- strcpy (&document[document_index], line);
- free (line);
- document_index += l;
- }
- }
- document_done:
- if (!document)
- document = savestring ("");
- temp->redirectee.filename->word = document;
- }
- }
- }
-}
-
-/* Generate a REDIRECT from SOURCE, DEST, and INSTRUCTION.
- INSTRUCTION is the instruction type, SOURCE is an INT,
- and DEST is an INT or a WORD_DESC *. */
-REDIRECT *
-make_redirection (source, instruction, dest)
- enum r_instruction instruction;
-{
- REDIRECT *temp = (REDIRECT *)xmalloc (sizeof (REDIRECT));
-
- /* First do the common cases. */
- temp->redirector = source;
- temp->redirectee.dest = dest;
- temp->instruction = instruction;
- temp->next = (REDIRECT *)NULL;
-
- switch (instruction)
- {
-
- case r_output_direction: /* >foo */
- case r_output_force: /* >| foo */
- temp->flags = O_TRUNC | O_WRONLY | O_CREAT;
- break;
-
- case r_input_direction: /* <foo */
- case r_inputa_direction: /* foo & makes this. */
- temp->flags = O_RDONLY;
- break;
-
- case r_appending_to: /* >>foo */
- temp->flags = O_APPEND | O_WRONLY | O_CREAT;
- break;
-
- case r_deblank_reading_until: /* <<-foo */
- case r_reading_until: /* << foo */
- break;
-
- case r_duplicating_input: /* 1<&2 */
- case r_duplicating_output: /* 1>&2 */
- case r_close_this: /* <&- */
- case r_duplicating_input_word: /* 1<&$foo */
- case r_duplicating_output_word: /* 1>&$foo */
- break;
-
- case r_err_and_out: /* command &>filename */
- temp->flags = O_TRUNC | O_WRONLY | O_CREAT;
- break;
-
- case r_input_output:
- temp->flags = O_RDWR;
- break;
-
- default:
- programming_error ("Redirection instruction from yyparse () '%d' is\n\
-out of range in make_redirection ().", instruction);
- abort ();
- break;
- }
- return (temp);
-}
-
-COMMAND *
-make_function_def (name, command)
- WORD_DESC *name;
- COMMAND *command;
-{
- FUNCTION_DEF *temp;
-
- temp = (FUNCTION_DEF *)xmalloc (sizeof (FUNCTION_DEF));
- temp->command = command;
- temp->name = name;
- return (make_command (cm_function_def, (SIMPLE_COM *)temp));
-}
-
-/* Reverse the word list and redirection list in the simple command
- has just been parsed. It seems simpler to do this here the one
- time then by any other method that I can think of. */
-COMMAND *
-clean_simple_command (command)
- COMMAND *command;
-{
- extern GENERIC_LIST *reverse_list ();
-
- if (command->type != cm_simple)
- {
- programming_error
- ("clean_simple_command () got a command with type %d.", command->type);
- }
- else
- {
- command->value.Simple->words =
- (WORD_LIST *)reverse_list (command->value.Simple->words);
- command->value.Simple->redirects =
- (REDIRECT *)reverse_list (command->value.Simple->redirects);
- }
-
- return (command);
-}
-
-/* Cons up a new array of words. The words are taken from LIST,
- which is a WORD_LIST *. Absolutely everything is malloc'ed,
- so you should free everything in this array when you are done.
- The array is NULL terminated. */
-char **
-make_word_array (list)
- WORD_LIST *list;
-{
- int count = list_length (list);
- char **array = (char **)xmalloc ((1 + count) * sizeof (char *));
-
- for (count = 0; list; count++)
- {
- array[count] = (char *)xmalloc (1 + strlen (list->word->word));
- strcpy (array[count], list->word->word);
- list = list->next;
- }
- array[count] = (char *)NULL;
- return (array);
-}
+++ /dev/null
-/* Yacc grammar for bash. */
-
-/* Copyright (C) 1989 Free Software Foundation, Inc.
-
- This file is part of GNU Bash, the Bourne Again SHell.
-
- Bash is free software; you can redistribute it and/or modify it under
- the terms of the GNU General Public License as published by the Free
- Software Foundation; either version 1, or (at your option) any later
- version.
-
- Bash is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or
- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- for more details.
-
- You should have received a copy of the GNU General Public License along
- with Bash; see the file LICENSE. If not, write to the Free Software
- Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-%{
-#include <stdio.h>
-#include <sys/types.h>
-#include <signal.h>
-#include <varargs.h>
-#include "shell.h"
-#include "flags.h"
-
-#define YYDEBUG 1
-extern int eof_encountered;
-extern int no_line_editing;
-extern int interactive, interactive_shell;
-
-extern COMMAND *new_make_simple_command ();
-
-extern char *index ();
-/* **************************************************************** */
-/* */
-/* "Forward" declarations */
-/* */
-/* **************************************************************** */
-
-/* This is kind of sickening. In order to let these variables be seen by
- all the functions that need them, I am forced to place their declarations
- far away from the place where they should logically be found. */
-
-static int reserved_word_acceptable ();
-
-/* PROMPT_STRING_POINTER points to one of these, never to an actual string. */
-char *ps1_prompt, *ps2_prompt;
-
-/* Handle on the current prompt string. Indirectly points through
- ps1_ or ps2_prompt. */
-char **prompt_string_pointer = (char **)NULL;
-char *current_prompt_string;
-
-/* The number of lines read from input while creating the current command. */
-int current_command_line_count = 0;
-
-/* Variables to manage the task of reading here documents, because we need to
- defer the reading until after a complete command has been collected. */
-REDIRECT *redirection_needing_here_doc = (REDIRECT *)NULL;
-int need_here_doc = 0;
-%}
-
-%union {
- WORD_DESC *word; /* the word that we read. */
- int number; /* the number that we read. */
- WORD_LIST *word_list;
- COMMAND *command;
- REDIRECT *redirect;
- ELEMENT *element;
- PATTERN_LIST *pattern;
- int separator_token;
-}
-
-/* Reserved words. Members of the first group are only recognized
- in the case that they are preceded by a list_terminator. Members
- of the second group are recognized only under special circumstances. */
-%token IF THEN ELSE ELIF FI CASE ESAC FOR WHILE UNTIL DO DONE FUNCTION
-%token IN BANG
-
-/* More general tokens. yylex () knows how to make these. */
-%token <word> WORD ASSIGNMENT_WORD NAME
-%token <number> NUMBER
-%token AND_AND OR_OR GREATER_GREATER LESS_LESS LESS_AND
-%token GREATER_AND SEMI_SEMI LESS_LESS_MINUS AND_GREATER LESS_GREATER
-%token GREATER_BAR NEWLINE
-
-/* The types that the various syntactical units return. */
-
-%type <command> complete_command
-%type <command> list and_or pipeline pipe_sequence tcommand compound_command
-%type <command> simple_command subshell compound_list term
-%type <command> function_definition brace_group
-%type <command> for_clause case_clause while_clause if_clause until_clause
-%type <command> do_group else_part
-%type <redirect> redirect_list redirect
-%type <word_list> wordlist pattern
-%type <separator_token> separator separator_op linebreak newline_list
-%type <separator_token> sequential_sep
-%type <pattern> case_list case_item
-%type <element> cmd_prefix cmd_suffix
-%type <word> cmd_name cmd_word
-
-%start inputunit
-
-%left yacc_EOF
-%%
-
-inputunit: complete_command NEWLINE
- {
- TRACE("reduced complete_command NEWLINE to inputunit");
- global_command = $1;
- YYACCEPT;
- }
- | NEWLINE
- {
- TRACE("reduced NEWLINE to inputunit");
- global_command = (COMMAND *)NULL;
- YYACCEPT;
- }
- ;
-
-complete_command
- : list separator
- {
- TRACE("reduced 'list separator' to complete_command");
- /* Case of regular command. Discard the error
- safety net,and return the command just parsed. */
- $$ = $1;
- }
- | list
- {
- TRACE("reduced list to complete_command");
- /* Case of regular command. Discard the error
- safety net,and return the command just parsed. */
- $$ = $1;
- }
- | error
- {
- /* Error during parsing. Return NULL command. */
- global_command = (COMMAND *)NULL;
- eof_encountered = 0;
- discard_parser_constructs (1);
- if (interactive)
- {
- YYACCEPT;
- }
- else
- {
- YYABORT;
- }
- }
- | yacc_EOF
- {
- /* Case of EOF seen by itself. Do ignoreeof or
- not. */
- global_command = (COMMAND *)NULL;
- handle_eof_input_unit ();
- YYACCEPT;
- }
- ;
-
-list : list separator_op and_or
- {
- $$ = command_connect ($1, $3, $2);
- if (need_here_doc)
- make_here_document (redirection_needing_here_doc);
- need_here_doc = 0;
- }
- | and_or
- {
- $$ = $1;
- if (need_here_doc)
- make_here_document (redirection_needing_here_doc);
- need_here_doc = 0;
- TRACE("reduced and_or to list");
- }
- ;
-
-and_or : pipeline
- {
- TRACE("reduced pipeline to and_or");
- $$ = $1;
- }
- | and_or AND_AND linebreak pipeline
- { $$ = command_connect ($1, $4, AND_AND); }
- | and_or OR_OR linebreak pipeline
- { $$ = command_connect ($1, $4, OR_OR); }
- ;
-
-pipeline: pipe_sequence
- {
- TRACE("reduced pipe_sequence to pipeline");
- $$ = $1;
- }
- | BANG pipe_sequence
- {
- $2->flags |= CMD_INVERT_RETURN;
- $$ = $2;
- }
- ;
-
-pipe_sequence: tcommand
- {
- TRACE("reduced tcommand to pipe_sequence");
- $$ = $1;
- }
- | pipe_sequence '|' linebreak tcommand
- { $$ = command_connect ($1, $4, '|'); }
- ;
-
-tcommand: simple_command
- {
- TRACE("reduced simple_command to tcommand");
- $$ = clean_simple_command ($1);
- }
- | compound_command
- { $$ = $1; }
- | compound_command redirect_list
- {
- $1->redirects = $2;
- $$ = $1;
- }
- | function_definition
- { $$ = $1; }
- ;
-
-compound_command
- : brace_group
- { $$ = $1; }
- | subshell
- { $$ = $1; }
- | for_clause
- {
- TRACE("reduced FOR_CLAUSE to COMPOUND_COMMAND");
- $$ = $1;
- }
- | case_clause
- { $$ = $1; }
- | if_clause
- {
- TRACE("reduced IF_CLAUSE to COMPOUND_COMMAND");
- $$ = $1;
- }
- | while_clause
- {
- TRACE("reduced WHILE_CLAUSE to COMPOUND_COMMAND");
- $$ = $1;
- }
- | until_clause
- { $$ = $1; }
- ;
-
-subshell: '(' list ')'
- { $2->flags |= CMD_WANT_SUBSHELL; $$ = $2; }
- ;
-
-
-compound_list
- : term
- { $$ = $1; }
- | newline_list term
- { $$ = $2; }
- | term separator
- { $$ = command_connect ($1, 0, $2); }
- | newline_list term separator
- { $$ = command_connect ($2, 0, $3); }
- ;
-
-term : term separator and_or
- { $$ = command_connect ($1, $3, $2); }
- | and_or
- { $$ = $1; }
- ;
-
-for_clause
- : FOR WORD do_group
- { $$ = make_for_command ($2, (WORD_LIST *)add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), $3); }
- | FOR WORD newline_list IN wordlist sequential_sep do_group
- { $$ = make_for_command ($2, (WORD_LIST *)reverse_list ($5), $7); }
- | FOR WORD IN wordlist sequential_sep do_group
- {
- TRACE("reduced FOR_CLAUSE");
- $$ = make_for_command ($2, (WORD_LIST *)reverse_list ($4), $6);
- }
- ;
-
-wordlist: wordlist WORD
- { $$ = make_word_list ($2, $1); }
- | WORD
- { $$ = make_word_list ($1, (WORD_LIST *)NULL); }
- ;
-
-case_clause
- : CASE WORD IN linebreak case_list ESAC
- { $$ = make_case_command ($2, $5); }
- | CASE WORD IN linebreak ESAC
- { $$ = make_case_command ($2, (PATTERN_LIST *)NULL); }
- ;
-
-case_list
- : case_list case_item
- { $2->next = $1; $$ = $2; }
- | case_item
- { $$ = $1; }
- ;
-
-case_item
- : pattern ')' linebreak SEMI_SEMI linebreak
- { $$ = make_pattern_list ($1, (COMMAND *)NULL); }
- | pattern ')' compound_list SEMI_SEMI linebreak
- { $$ = make_pattern_list ($1, $3); }
- | '(' pattern ')' compound_list SEMI_SEMI linebreak
- { $$ = make_pattern_list ($2, $4); }
- | '(' pattern ')' linebreak SEMI_SEMI linebreak
- { $$ = make_pattern_list ($2, (COMMAND *)NULL); }
- ;
-
-pattern: WORD
- { $$ = make_word_list ($1, (WORD_LIST *)NULL); }
- | pattern '|' WORD
- { $$ = make_word_list ($3, $1); }
- ;
-
-if_clause: IF compound_list THEN compound_list else_part FI
- { $$ = make_if_command ($2, $4, $5); }
- | IF compound_list THEN compound_list FI
- { $$ = make_if_command ($2, $4, (COMMAND *)NULL); }
- ;
-
-else_part: ELIF compound_list THEN else_part
- { $$ = make_if_command ($2, $4, (COMMAND *)NULL); }
- | ELSE compound_list
- { $$ = $2; }
- ;
-
-while_clause: WHILE compound_list do_group
- {
- TRACE("reduced WHILE_CLAUSE");
- $$ = make_while_command ($2, $3);
- }
- ;
-
-until_clause: UNTIL compound_list do_group
- { $$ = make_until_command ($2, $3); }
- ;
-
-function_definition
- : WORD '(' ')' linebreak brace_group
- { $$ = make_function_def ($1, $5); }
- ;
-
-brace_group: '{' compound_list '}'
- { $$ = make_group_command ($2); }
- ;
-
-
-do_group: DO compound_list DONE
- {
- TRACE("reduced DO_GROUP");
- $$ = $2;
- }
- ;
-
-cmd_prefix: ASSIGNMENT_WORD
- {
- struct element *temp_element;
- temp_element = (ELEMENT *)xmalloc (sizeof (ELEMENT));
- temp_element->word = $1;
- temp_element->redirect = (REDIRECT *)NULL;
- temp_element->next = (struct element *)NULL;
- TRACE("reduced cmd_prefix to ASSIGNMENT_WORD");
- $$ = temp_element;
- }
- | cmd_prefix ASSIGNMENT_WORD
- {
- struct element *temp_element;
- temp_element = (ELEMENT *)xmalloc (sizeof (ELEMENT));
- temp_element->word = $2;
- temp_element->redirect = (REDIRECT *)NULL;
- temp_element->next = (struct element *)NULL;
- $1->next = temp_element;
- TRACE("reduced cmd_prefix to cmd_prefix ASSIGNMENT_WORD");
- $$ = $1;
- }
- | redirect
- {
- struct element *temp_element;
- temp_element = (ELEMENT *)xmalloc (sizeof (ELEMENT));
- temp_element->word = (WORD_DESC *)NULL;
- temp_element->redirect = $1;
- temp_element->next = (struct element *)NULL;
- TRACE("reduced cmd_prefix to redirect");
- $$ = temp_element;
- }
- | cmd_prefix redirect
- {
- struct element *temp_element;
- temp_element = (ELEMENT *)xmalloc (sizeof (ELEMENT));
- temp_element->word = (WORD_DESC *)NULL;
- temp_element->redirect = $2;
- temp_element->next = (struct element *)NULL;
- $1->next = temp_element;
- TRACE("reduced cmd_prefix to cmd_prefix redirect");
- $$ = $1;
- }
- ;
-
-cmd_name: WORD
- {
- TRACE ("reduced WORD to cmd_name");
- $$ = $1;
- }
- ;
-
-cmd_word: WORD
- {
- TRACE ("reduced WORD to cmd_word");
- $$ = $1;
- }
- ;
-
-cmd_suffix: WORD
- {
- struct element *temp_element;
- temp_element = (ELEMENT *)xmalloc (sizeof (ELEMENT));
- temp_element->word = $1;
- temp_element->redirect = (REDIRECT *)NULL;
- temp_element->next = (struct element *)NULL;
- TRACE("reduced cmd_suffix to WORD");
- $$ = temp_element;
- }
- | cmd_suffix WORD
- {
- struct element *temp_element;
- temp_element = (ELEMENT *)xmalloc (sizeof (ELEMENT));
- temp_element->word = $2;
- temp_element->redirect = (REDIRECT *)NULL;
- temp_element->next = (struct element *)NULL;
- TRACE("reduced cmd_suffix to cmd_suffix WORD");
- $1->next = temp_element;
- $$ = $1;
- }
- | redirect
- {
- struct element *temp_element;
- temp_element = (ELEMENT *)xmalloc (sizeof (ELEMENT));
- temp_element->word = (WORD_DESC *)NULL;
- temp_element->redirect = $1;
- temp_element->next = (struct element *)NULL;
- TRACE("reduced cmd_sufffix to redirect");
- $$ = temp_element;
- }
- | cmd_suffix redirect
- {
- struct element *temp_element;
- temp_element = (ELEMENT *)xmalloc (sizeof (ELEMENT));
- temp_element->word = (WORD_DESC *)NULL;
- temp_element->redirect = $2;
- temp_element->next = (struct element *)NULL;
- $1->next = temp_element;
- TRACE("reduced cmd_suffix to cmd_suffix redirect");
- $$ = $1;
- }
- ;
-
-simple_command: cmd_prefix cmd_word cmd_suffix
- { $$ = new_make_simple_command ($2, $1, $3); }
- | cmd_prefix cmd_word
- { $$ = new_make_simple_command ($2, $1, (ELEMENT *)NULL); }
- | cmd_prefix
- { $$ = new_make_simple_command ((WORD_DESC *)NULL, $1, (ELEMENT *)NULL); }
- | cmd_name cmd_suffix
- { $$ = new_make_simple_command ($1, (ELEMENT *)NULL, $2); }
- | cmd_name
- {
- TRACE("reduced cmd_name to simple_command");
- $$ = new_make_simple_command ($1, (ELEMENT *)NULL, (ELEMENT *)NULL);
- }
- ;
-
-redirect_list: redirect
- {
- $$ = $1;
- }
- | redirect_list redirect
- {
- register REDIRECT *t = $1;
-
- while (t->next)
- t = t->next;
- t->next = $2;
- $$ = $1;
- }
- ;
-
-redirect: '>' WORD
- { $$ = make_redirection ( 1, r_output_direction, $2); }
- | '<' WORD
- { $$ = make_redirection ( 0, r_input_direction, $2); }
- | NUMBER '>' WORD
- { $$ = make_redirection ($1, r_output_direction, $3); }
- | NUMBER '<' WORD
- { $$ = make_redirection ($1, r_input_direction, $3); }
- | GREATER_GREATER WORD
- { $$ = make_redirection ( 1, r_appending_to, $2); }
- | NUMBER GREATER_GREATER WORD
- { $$ = make_redirection ($1, r_appending_to, $3); }
-
- | LESS_AND NUMBER
- { $$ = make_redirection ( 0, r_duplicating_input, $2); }
- | NUMBER LESS_AND NUMBER
- { $$ = make_redirection ($1, r_duplicating_input, $3); }
- | GREATER_AND NUMBER
- { $$ = make_redirection ( 1, r_duplicating_output, $2); }
- | NUMBER GREATER_AND NUMBER
- { $$ = make_redirection ($1, r_duplicating_output, $3); }
- | LESS_AND WORD
- { $$ = make_redirection ( 0, r_duplicating_input_word, $2); }
- | NUMBER LESS_AND WORD
- { $$ = make_redirection ($1, r_duplicating_input_word, $3); }
- | GREATER_AND WORD
- { $$ = make_redirection ( 1, r_duplicating_output_word, $2); }
- | NUMBER GREATER_AND WORD
- { $$ = make_redirection ($1, r_duplicating_output_word, $3); }
- | GREATER_AND '-'
- { $$ = make_redirection ( 1, r_close_this, 0); }
- | NUMBER GREATER_AND '-'
- { $$ = make_redirection ($1, r_close_this, 0); }
- | LESS_AND '-'
- { $$ = make_redirection ( 0, r_close_this, 0); }
- | NUMBER LESS_AND '-'
- { $$ = make_redirection ($1, r_close_this, 0); }
- | AND_GREATER WORD
- { $$ = make_redirection ( 1, r_err_and_out, $2); }
- | NUMBER LESS_GREATER WORD
- { $$ = make_redirection ( $1, r_input_output, $3); }
- | LESS_GREATER WORD
- {
- REDIRECT *t1, *t2;
- extern WORD_DESC *copy_word ();
-
- t1 = make_redirection ( 0, r_input_direction, $2);
- t2 = make_redirection ( 1, r_output_direction, copy_word ($2));
- t1->next = t2;
- $$ = t1;
- }
- | GREATER_BAR WORD
- { $$ = make_redirection ( 1, r_output_force, $2); }
- | NUMBER GREATER_BAR WORD
- { $$ = make_redirection ( $1, r_output_force, $3); }
- | LESS_LESS WORD
- {
- $$ = make_redirection ( 0, r_reading_until, $2);
- redirection_needing_here_doc = $$;
- need_here_doc = 1;
- }
- | NUMBER LESS_LESS WORD
- {
- $$ = make_redirection ($1, r_reading_until, $3);
- redirection_needing_here_doc = $$;
- need_here_doc = 1;
- }
- | LESS_LESS_MINUS WORD
- {
- $$ = make_redirection ( 0, r_deblank_reading_until, $2);
- redirection_needing_here_doc = $$;
- need_here_doc = 1;
- }
- | NUMBER LESS_LESS_MINUS WORD
- {
- $$ = make_redirection ($1, r_deblank_reading_until, $3);
- redirection_needing_here_doc = $$;
- need_here_doc = 1;
- }
- ;
-
-newline_list: NEWLINE
- {
- TRACE("reduced NEWLINE to newline_list");
- $$ = NEWLINE; /* XXX -- broken */
- }
- | newline_list NEWLINE
- {
- TRACE("reduced newline_list newline to newline_list");
- $$ = NEWLINE; /* XXX -- broken */
- }
- ;
-
-linebreak: newline_list
- {
- TRACE("reduced newline_list to linebreak");
- $$ = NEWLINE; /* XXX -- broken */
- }
- |
- {
- TRACE("reduced empty to linebreak");
- $$ = NEWLINE; /* XXX -- broken */
- }
- ;
-
-separator_op: '&'
- {
- TRACE("reducing '&' to separator_op");
- $$ = '&'; /* XXX -- broken */
- }
- | ';'
- {
- TRACE("reducing ';' to separator_op");
- $$ = ';'; /* XXX -- broken */
- }
- ;
-
-separator: separator_op linebreak
- {
- TRACE("reduced separator_op linebreak to separator");
- $$ = $1; /* XXX -- broken */
- }
- | newline_list
- {
- TRACE("reduced newline_list to separator");
- $$ = ';'; /* XXX -- broken */
- }
- ;
-
-sequential_sep: ';' linebreak
- {
- TRACE("reduced ';' linebreak to sequential_sep");
- $$ = ';'; /* XXX -- broken */
- }
- | newline_list
- {
- TRACE("reduced newline_list to sequential_sep: ';'");
- $$ = ';'; /* XXX -- broken */
- }
- ;
-
-%%
-
-/* Initial size to allocate for tokens, and the
- amount to grow them by. */
-#define TOKEN_DEFAULT_GROW_SIZE 512
-
-/* The token currently being read. */
-int current_token = 0;
-
-/* The last read token, or NULL. read_token () uses this for context
- checking. */
-int last_read_token = 0;
-
-/* The token read prior to last_read_token. */
-int token_before_that = 0;
-
-/* Global var is non-zero when end of file has been reached. */
-int EOF_Reached = 0;
-
-/* yy_getc () returns the next available character from input or EOF.
- yy_ungetc (c) makes `c' the next character to read.
- init_yy_io (get, unget), makes the function `get' the installed function
- for getting the next character, and makes `unget' the installed function
- for un-getting a character. */
-return_EOF () /* does nothing good. */
-{
- return (EOF);
-}
-
-/* Variables containing the current get and unget functions. */
-
-/* Some stream `types'. */
-#define st_stream 0
-#define st_string 1
-
-Function *get_yy_char = return_EOF;
-Function *unget_yy_char = return_EOF;
-int yy_input_type = st_stream;
-FILE *yy_input_dev = (FILE *)NULL;
-
-/* The current stream name. In the case of a file, this is a filename. */
-char *stream_name = (char *)NULL;
-
-/* Function to set get_yy_char and unget_yy_char. */
-init_yy_io (get_function, unget_function, type, location)
- Function *get_function, *unget_function;
- int type;
- FILE *location;
-{
- get_yy_char = get_function;
- unget_yy_char = unget_function;
- yy_input_type = type;
- yy_input_dev = location;
-}
-
-/* Call this to get the next character of input. */
-yy_getc ()
-{
- return (*get_yy_char) ();
-}
-
-/* Call this to unget C. That is, to make C the next character
- to be read. */
-yy_ungetc (c)
-{
- return (*unget_yy_char) (c);
-}
-
-with_input_from_stdin ()
-{
- with_input_from_stream (stdin, "stdin");
-}
-
-/* **************************************************************** */
-/* */
-/* Let input come from STRING. STRING is zero terminated. */
-/* */
-/* **************************************************************** */
-
-int
-yy_string_get ()
-{
- /* If the string doesn't exist, or is empty, EOF found. */
- if (!(char *)yy_input_dev || !*(char *)yy_input_dev)
- return (EOF);
- else
- {
- register char *temp = (char *)yy_input_dev;
- int c = *temp++;
- yy_input_dev = (FILE *)temp;
- return (c);
- }
-}
-
-int
-yy_string_unget (c)
- int c;
-{
- register char *temp = (char *)yy_input_dev;
- *(--temp) = c;
- yy_input_dev = (FILE *)temp;
- return (c);
-}
-
-with_input_from_string (string, name)
- char *string;
- char *name;
-{
- init_yy_io (yy_string_get, yy_string_unget, st_string, (FILE *)string);
- stream_name = savestring (name);
-}
-
-/* **************************************************************** */
-/* */
-/* Let input come from STREAM. */
-/* */
-/* **************************************************************** */
-
-int
-yy_stream_get ()
-{
- if (yy_input_dev)
- return (getc (yy_input_dev));
- else
- return (EOF);
-}
-
-int
-yy_stream_unget (c)
- int c;
-{
- return (ungetc (c, yy_input_dev));
-}
-
-with_input_from_stream (stream, name)
- FILE *stream;
- char *name;
-{
- init_yy_io (yy_stream_get, yy_stream_unget, st_stream, stream);
- stream_name = savestring (name);
-}
-
-typedef struct stream_saver {
- struct stream_saver *next;
- Function *getter, *putter;
- int type, line;
- char *location, *name;
-} STREAM_SAVER;
-
-/* The globally known line number. */
-int line_number = 0;
-
-STREAM_SAVER *stream_list = (STREAM_SAVER *)NULL;
-
-push_stream ()
-{
- STREAM_SAVER *temp = (STREAM_SAVER *)xmalloc (sizeof (STREAM_SAVER));
- temp->type = yy_input_type;
- temp->location = (char *)yy_input_dev;
- temp->getter = get_yy_char;
- temp->putter = unget_yy_char;
- temp->line = line_number;
- temp->name = stream_name; stream_name = (char *)NULL;
- temp->next = stream_list;
- stream_list = temp;
- EOF_Reached = line_number = 0;
-}
-
-pop_stream ()
-{
- if (!stream_list)
- {
- EOF_Reached = 1;
- }
- else
- {
- STREAM_SAVER *temp = stream_list;
-
- EOF_Reached = 0;
- stream_list = stream_list->next;
-
- if (stream_name)
- free (stream_name);
- stream_name = temp->name;
-
- init_yy_io (temp->getter, temp->putter, temp->type, (FILE *)temp->location);
- line_number = temp->line;
- free (temp);
- }
-}
-static int in_case_pattern_list = 0;
-
-\f
-/* Return a line of text, taken from wherever yylex () reads input.
- If there is no more input, then we return NULL. */
-char *
-read_a_line ()
-{
- char *line_buffer = (char *)NULL;
- int indx = 0, buffer_size = 0;
- int c;
-
- while (1)
- {
- c = yy_getc ();
-
- if (c == 0)
- continue;
-
- /* If there is no more input, then we return NULL. */
- if (c == EOF)
- {
- c = '\n';
- if (!line_buffer)
- return ((char *)NULL);
- }
-
- /* `+2' in case the final (200'th) character in the buffer is a newline;
- otherwise the code below that NULL-terminates it will write over the
- 201st slot and kill the range checking in free(). */
- if (indx + 2 > buffer_size)
- if (!buffer_size)
- line_buffer = (char *)xmalloc (buffer_size = 200);
- else
- line_buffer = (char *)xrealloc (line_buffer, buffer_size += 200);
-
- line_buffer[indx++] = c;
- if (c == '\n')
- {
- line_buffer[indx] = '\0';
- return (line_buffer);
- }
- }
-}
-
-/* Return a line as in read_a_line (), but insure that the prompt is
- the secondary prompt. */
-char *
-read_secondary_line ()
-{
- prompt_string_pointer = &ps2_prompt;
- prompt_again ();
- return (read_a_line ());
-}
-
-\f
-/* **************************************************************** */
-/* */
-/* YYLEX () */
-/* */
-/* **************************************************************** */
-
-/* Reserved words. These are only recognized as the first word of a
- command. TOKEN_WORD_ALIST. */
-STRING_INT_ALIST word_token_alist[] = {
- {"if", IF},
- {"then", THEN},
- {"else", ELSE},
- {"elif", ELIF},
- {"fi", FI},
- {"case", CASE},
- {"esac", ESAC},
- {"for", FOR},
- {"while", WHILE},
- {"until", UNTIL},
- {"do", DO},
- {"done", DONE},
- {"in", IN},
- {"function", FUNCTION},
- {"{", '{'},
- {"}", '}'},
- {"!", BANG},
- {(char *)NULL, 0}
-};
-
-/* Where shell input comes from. History expansion is performed on each
- line when the shell is interactive. */
-char *shell_input_line = (char *)NULL;
-int shell_input_line_index = 0;
-int shell_input_line_size = 0; /* Amount allocated for shell_input_line. */
-int shell_input_line_len = 0; /* strlen (shell_input_line) */
-
-/* Either zero, or EOF. */
-int shell_input_line_terminator = 0;
-
-/* Return the next shell input character. This always reads characters
- from shell_input_line; when that line is exhausted, it is time to
- read the next line. */
-int
-shell_getc (remove_quoted_newline)
- int remove_quoted_newline;
-{
- int c;
-
- QUIT;
-
- if (!shell_input_line || !shell_input_line[shell_input_line_index])
- {
- register int i, l;
- char *pre_process_line (), *expansions;
-
- restart_read_next_line:
-
- line_number++;
-
- restart_read:
-
- i = 0;
- shell_input_line_terminator = 0;
-
- clearerr (stdin);
- while (c = yy_getc ())
- {
- if (i + 2 > shell_input_line_size)
- shell_input_line = (char *)
- xrealloc (shell_input_line, shell_input_line_size += 256);
-
- if (c == EOF)
- {
- clearerr (stdin);
-
- if (!i)
- shell_input_line_terminator = EOF;
-
- shell_input_line[i] = '\0';
- break;
- }
-
- shell_input_line[i++] = c;
-
- if (c == '\n')
- {
- shell_input_line[--i] = '\0';
- current_command_line_count++;
- break;
- }
- }
- shell_input_line_index = 0;
- shell_input_line_len = i; /* == strlen (shell_input_line) */
-
- if (!shell_input_line || !shell_input_line[0])
- goto after_pre_process;
-
- if (interactive)
- {
- expansions = pre_process_line (shell_input_line, 1, 1);
-
- free (shell_input_line);
- shell_input_line = expansions;
- shell_input_line_len = shell_input_line ?
- strlen (shell_input_line) :
- 0;
- /* We have to force the xrealloc below because we don't know the
- true allocated size of shell_input_line anymore. */
- shell_input_line_size = shell_input_line_len;
- }
-
- after_pre_process:
-#if 0
- if (shell_input_line)
- {
- fprintf (stderr, "%s\n", shell_input_line);
- }
- else
- {
- shell_input_line_size = 0;
- prompt_string_pointer = ¤t_prompt_string;
- prompt_again ();
- goto restart_read;
- }
-#endif
-
- /* Add the newline to the end of this string, iff the string does
- not already end in an EOF character. */
- if (shell_input_line_terminator != EOF)
- {
- l = shell_input_line_len; /* was a call to strlen */
-
- if (l + 3 > shell_input_line_size)
- shell_input_line = (char *)xrealloc (shell_input_line,
- 1 + (shell_input_line_size += 2));
-
- strcpy (shell_input_line + l, "\n");
- }
- }
-
- c = shell_input_line[shell_input_line_index];
-
- if (c)
- shell_input_line_index++;
-
- if (c == '\\' && remove_quoted_newline &&
- shell_input_line[shell_input_line_index] == '\n')
- {
- prompt_again ();
- goto restart_read_next_line;
- }
-
- if (!c && shell_input_line_terminator == EOF)
- {
- if (shell_input_line_index != 0)
- return (NEWLINE);
- else
- return (EOF);
- }
-
- return (c);
-}
-
-/* Put C back into the input for the shell. */
-shell_ungetc (c)
- int c;
-{
- if (shell_input_line && shell_input_line_index)
- shell_input_line[--shell_input_line_index] = c;
-}
-
-/* Discard input until CHARACTER is seen. */
-discard_until (character)
- int character;
-{
- int c;
- while ((c = shell_getc (0)) != EOF && c != character)
- ;
- if (c != EOF )
- shell_ungetc (c);
-}
-
-#if defined (HISTORY_REEDITING)
-/* Tell readline () that we have some text for it to edit. */
-re_edit (text)
- char *text;
-{
-#if defined (READLINE)
- if (strcmp (stream_name, "readline stdin") == 0)
- bash_re_edit (text);
-#endif /* READLINE */
-}
-#endif /* HISTORY_REEDITING */
-
-/* Non-zero means do no history expansion on this line, regardless
- of what history_expansion says. */
-int history_expansion_inhibited = 0;
-
-/* Do pre-processing on LINE. If PRINT_CHANGES is non-zero, then
- print the results of expanding the line if there were any changes.
- If there is an error, return NULL, otherwise the expanded line is
- returned. If ADDIT is non-zero the line is added to the history
- list after history expansion. ADDIT is just a suggestion;
- REMEMBER_ON_HISTORY can veto, and does.
- Right now this does history expansion. */
-char *
-pre_process_line (line, print_changes, addit)
- char *line;
- int print_changes, addit;
-{
- char *return_value;
- return_value = savestring (line);
-
- return (return_value);
-}
-
-\f
-/* Place to remember the token. We try to keep the buffer
- at a reasonable size, but it can grow. */
-char *token = (char *)NULL;
-
-/* Current size of the token buffer. */
-int token_buffer_size = 0;
-
-/* Command to read_token () explaining what we want it to do. */
-#define READ 0
-#define RESET 1
-#define prompt_is_ps1 \
- (!prompt_string_pointer || prompt_string_pointer == &ps1_prompt)
-
-/* Function for yyparse to call. yylex keeps track of
- the last two tokens read, and calls read_token. */
-
-yylex ()
-{
- if (interactive && (!current_token || current_token == NEWLINE))
- {
- prompt_again ();
- }
-
- token_before_that = last_read_token;
- last_read_token = current_token;
- current_token = read_token (READ);
- return (current_token);
-}
-
-/* Called from shell.c when Control-C is typed at top level. Or
- by the error rule at top level. */
-reset_parser ()
-{
- read_token (RESET);
-}
-
-/* When non-zero, we have read the required tokens
- which allow ESAC to be the next one read. */
-static int allow_esac_as_next = 0;
-
-/* When non-zero, accept single '{' as a token itself. */
-static int allow_open_brace = 0;
-
-/* DELIMITER is the value of the delimiter that is currently
- enclosing, or zero for none. */
-static int delimiter = 0;
-static int old_delimiter = 0;
-
-/* When non-zero, an open-brace used to create a group is awaiting a close
- brace partner. */
-static int open_brace_awaiting_satisfaction = 0;
-
-/* If non-zero, it is the token that we want read_token to return regardless
- of what text is (or isn't) present to be read. read_token resets this. */
-int token_to_read = 0;
-
-/* Read the next token. Command can be READ (normal operation) or
- RESET (to normalize state). */
-read_token (command)
- int command;
-{
- extern int interactive_shell; /* Whether the current shell is interactive. */
- int character; /* Current character. */
- int peek_char; /* Temporary look-ahead character. */
- int result; /* The thing to return. */
- WORD_DESC *the_word; /* The value for YYLVAL when a WORD is read. */
-
- if (token_buffer_size < TOKEN_DEFAULT_GROW_SIZE)
- {
- if (token)
- free (token);
- token = (char *)xmalloc (token_buffer_size = TOKEN_DEFAULT_GROW_SIZE);
- }
-
- if (command == RESET)
- {
- delimiter = old_delimiter = 0;
- open_brace_awaiting_satisfaction = 0;
- in_case_pattern_list = 0;
-
- if (shell_input_line)
- {
- free (shell_input_line);
- shell_input_line = (char *)NULL;
- shell_input_line_size = shell_input_line_index = 0;
- }
- last_read_token = NEWLINE;
- token_to_read = NEWLINE;
- return (NEWLINE);
- }
-
- if (token_to_read)
- {
- int rt = token_to_read;
- token_to_read = 0;
- return (rt);
- }
-
- /* Read a single word from input. Start by skipping blanks. */
- while ((character = shell_getc (1)) != EOF && whitespace (character));
-
- if (character == EOF)
- return (yacc_EOF);
-
- if (character == '#' && !interactive)
- {
- /* A comment. Discard until EOL or EOF, and then return a newline. */
- discard_until ('\n');
- shell_getc (0);
-
- /* If we're about to return an unquoted newline, we can go and collect
- the text of any pending here document. */
- if (need_here_doc)
- make_here_document (redirection_needing_here_doc);
- need_here_doc = 0;
-
- return (NEWLINE);
- }
-
- if (character == '\n')
- {
- /* If we're about to return an unquoted newline, we can go and collect
- the text of any pending here document. */
- if (need_here_doc)
- make_here_document (redirection_needing_here_doc);
- need_here_doc = 0;
-
- TRACE ("read_token: returning NEWLINE");
- return (NEWLINE);
- }
-
- if (member (character, "()<>;&|"))
- {
- /* Please note that the shell does not allow whitespace to
- appear in between tokens which are character pairs, such as
- "<<" or ">>". I believe this is the correct behaviour. */
- if (character == (peek_char = shell_getc (1)))
- {
- switch (character)
- {
- /* If '<' then we could be at "<<" or at "<<-". We have to
- look ahead one more character. */
- case '<':
- peek_char = shell_getc (1);
- if (peek_char == '-')
- return (LESS_LESS_MINUS);
- else
- {
- shell_ungetc (peek_char);
- return (LESS_LESS);
- }
-
- case '>':
- return (GREATER_GREATER);
-
- case ';':
- in_case_pattern_list = 1;
- return (SEMI_SEMI);
-
- case '&':
- return (AND_AND);
-
- case '|':
- return (OR_OR);
- }
- }
- else
- {
- if (peek_char == '&')
- {
- switch (character)
- {
- case '<': return (LESS_AND);
- case '>': return (GREATER_AND);
- }
- }
- if (character == '<' && peek_char == '>')
- return (LESS_GREATER);
- if (character == '>' && peek_char == '|')
- return (GREATER_BAR);
- if (peek_char == '>' && character == '&')
- return (AND_GREATER);
- }
- shell_ungetc (peek_char);
-
- /* If we look like we are reading the start of a function
- definition, then let the reader know about it so that
- we will do the right thing with `{'. */
- if (character == ')' &&
- last_read_token == '(' && token_before_that == WORD)
- {
- allow_open_brace = 1;
- }
-
- if (in_case_pattern_list && (character == ')'))
- in_case_pattern_list = 0;
-#if defined (PROCESS_SUBSTITUTION)
- /* If we are performing process substitution, let <( and >( by
- and make a word. */
- if (!((character == '>' || character == '<') && peek_char == '('))
-#endif /* PROCESS_SUBSTITUTION */
-
- TRACE("read_token: returning '%c'", character);
- return (character);
- }
-
- /* Hack <&- (close stdin) case. */
- if (character == '-')
- {
- switch (last_read_token)
- {
- case LESS_AND:
- case GREATER_AND:
- return (character);
- }
- }
-
- /* Okay, if we got this far, we have to read a word. Read one,
- and then check it against the known ones. */
- {
- /* Index into the token that we are building. */
- int token_index = 0;
-
- /* ALL_DIGITS becomes zero when we see a non-digit. */
- int all_digits = digit (character);
-
- /* DOLLAR_PRESENT becomes non-zero if we see a `$'. */
- int dollar_present = 0;
-
- /* QUOTED becomes non-zero if we see one of ("), ('), (`), or (\). */
- int quoted = 0;
-
- /* Non-zero means to ignore the value of the next character, and just
- to add it no matter what. */
- int pass_next_character = 0;
-
- /* Non-zero means parsing a dollar-paren construct. It is the count of
- un-quoted closes we need to see. */
- int dollar_paren_level = 0;
-
- /* Non-zero means parsing a dollar-bracket construct ($[...]). It is
- the count of un-quoted `]' characters we need to see. */
- int dollar_bracket_level = 0;
-
- /* Another level variable. This one is for dollar_parens inside of
- double-quotes. */
- int delimited_paren_level = 0;
-
- for (;;)
- {
- if (character == EOF)
- goto got_token;
-
- if (pass_next_character)
- {
- pass_next_character = 0;
- goto got_character;
- }
-
- if (delimiter && character == '\\' && delimiter != '\'')
- {
- peek_char = shell_getc (0);
- if (peek_char != '\\')
- shell_ungetc (peek_char);
- else
- {
- token[token_index++] = character;
- goto got_character;
- }
- }
-
- /* Handle backslashes. Quote lots of things when not inside of
- double-quotes, quote some things inside of double-quotes. */
-
- if (character == '\\' && delimiter != '\'')
- {
- peek_char = shell_getc (0);
-
- /* Backslash-newline is ignored in all cases excepting
- when quoted with single quotes. */
- if (peek_char == '\n')
- {
- character = '\n';
- goto next_character;
- }
- else
- {
- shell_ungetc (peek_char);
-
- /* If the next character is to be quoted, do it now. */
- if (!delimiter || delimiter == '`' ||
- ((delimiter == '"' ) &&
- (member (peek_char, slashify_in_quotes))))
- {
- pass_next_character++;
- quoted = 1;
- goto got_character;
- }
- }
- }
-
- /* This is a hack, in its present form. If a backquote substitution
- appears within double quotes, everything within the backquotes
- should be read as part of a single word. Jesus. Now I see why
- Korn introduced the $() form. */
- if (delimiter && delimiter == '"' && character == '`')
- {
- old_delimiter = delimiter;
- delimiter = character;
- goto got_character;
- }
-
- if (delimiter)
- {
- if (character == delimiter)
- {
- if (delimited_paren_level)
- {
-#if defined (NOTDEF)
- report_error ("Expected ')' before %c", character);
- return (NEWLINE);
-#else
- goto got_character;
-#endif /* NOTDEF */
- }
-
- delimiter = 0;
-
- if (old_delimiter == '"' && character == '`')
- {
- delimiter = old_delimiter;
- old_delimiter = 0;
- }
-
- goto got_character;
- }
- }
-
- if (!delimiter || delimiter == '`' || delimiter == '"')
- {
-#if defined (PROCESS_SUBSTITUTION)
- if (character == '$' || character == '<' || character == '>')
-#else
- if (character == '$')
-#endif /* PROCESS_SUBSTITUTION */
- {
- peek_char = shell_getc (1);
- shell_ungetc (peek_char);
- if (peek_char == '(')
- {
- if (!delimiter)
- dollar_paren_level++;
- else
- delimited_paren_level++;
-
- pass_next_character++;
- goto got_character;
- }
- else if (peek_char == '[')
- {
- if (!delimiter)
- dollar_bracket_level++;
-
- pass_next_character++;
- goto got_character;
- }
- }
-
- /* If we are parsing a $() or $[] construct, we need to balance
- parens and brackets inside the construct. This whole function
- could use a rewrite. */
- if (character == '(')
- {
- if (delimiter && delimited_paren_level)
- delimited_paren_level++;
-
- if (!delimiter && dollar_paren_level)
- dollar_paren_level++;
- }
-
- if (character == '[')
- {
- if (!delimiter && dollar_bracket_level)
- dollar_bracket_level++;
- }
-
- /* This code needs to take into account whether we are inside a
- case statement pattern list, and whether this paren is supposed
- to terminate it (hey, it could happen). It's not as simple
- as just using in_case_pattern_list, because we're not parsing
- anything while we're reading a $( ) construct. Maybe we
- should move that whole mess into the yacc parser. */
- if (character == ')')
- {
- if (delimiter && delimited_paren_level)
- delimited_paren_level--;
-
- if (!delimiter && dollar_paren_level)
- {
- dollar_paren_level--;
- goto got_character;
- }
- }
-
- if (character == ']')
- {
- if (!delimiter && dollar_bracket_level)
- {
- dollar_bracket_level--;
- goto got_character;
- }
- }
- }
-
- if (!dollar_paren_level && !dollar_bracket_level && !delimiter &&
- member (character, " \t\n;&()|<>"))
- {
- shell_ungetc (character);
- goto got_token;
- }
-
- if (!delimiter)
- {
- if (character == '"' || character == '`' || character == '\'')
- {
- quoted = 1;
- delimiter = character;
- goto got_character;
- }
- }
-
- if (all_digits) all_digits = digit (character);
- if (character == '$') dollar_present = 1;
-
- got_character:
-
- token[token_index++] = character;
-
- if (token_index == (token_buffer_size - 1))
- token = (char *)xrealloc (token, (token_buffer_size
- += TOKEN_DEFAULT_GROW_SIZE));
- {
- char *decode_prompt_string ();
-
- next_character:
- if (character == '\n' && interactive && yy_input_type != st_string)
- prompt_again ();
- }
- /* We want to remove quoted newlines (that is, a \<newline> pair)
- unless we are within single quotes or pass_next_character is
- set (the shell equivalent of literal-next). */
- character = shell_getc ((delimiter != '\'') && (!pass_next_character));
- }
-
- got_token:
-
- token[token_index] = '\0';
-
- if ((delimiter || dollar_paren_level || dollar_bracket_level) &&
- character == EOF)
- {
- if (dollar_paren_level && !delimiter)
- delimiter = ')';
- else if (dollar_bracket_level && !delimiter)
- delimiter = ']';
-
- report_error ("Unexpected EOF. Looking for `%c'.", delimiter);
- return (-1);
- }
-
- if (all_digits)
- {
- /* Check to see what thing we should return. If the last_read_token
- is a `<', or a `&', or the character which ended this token is
- a '>' or '<', then, and ONLY then, is this input token a NUMBER.
- Otherwise, it is just a word, and should be returned as such. */
-
- if ((character == '<' || character == '>') ||
- (last_read_token == LESS_AND ||
- last_read_token == GREATER_AND))
- {
- yylval.number = atoi (token); /* was sscanf (token, "%d", &(yylval.number)); */
- return (NUMBER);
- }
- }
-
- /* Handle special case. IN is recognized if the last token
- was WORD and the token before that was FOR or CASE. */
- if ((last_read_token == WORD) &&
- ((token_before_that == FOR) || (token_before_that == CASE)) &&
- (STREQ (token, "in")))
- {
- if (token_before_that == CASE)
- {
- in_case_pattern_list = 1;
- allow_esac_as_next++;
- }
- TRACE("returning %s as IN", token);
- return (IN);
- }
-
- /* Ditto for DO in the FOR case. */
- if ((last_read_token == WORD) && (token_before_that == FOR) &&
- (STREQ (token, "do")))
- return (DO);
-
- /* Ditto for ESAC in the CASE case.
- Specifically, this handles "case word in esac", which is a legal
- construct, certainly because someone will pass an empty arg to the
- case construct, and we don't want it to barf. Of course, we should
- insist that the case construct has at least one pattern in it, but
- the designers disagree. */
- if (allow_esac_as_next)
- {
- allow_esac_as_next--;
- if (STREQ (token, "esac"))
- {
- in_case_pattern_list = 0;
- return (ESAC);
- }
- }
-
- /* Ditto for `{' in the FUNCTION case. */
- if (allow_open_brace)
- {
- allow_open_brace = 0;
- if (STREQ (token, "{"))
- {
- open_brace_awaiting_satisfaction++;
- return ('{');
- }
- }
-
- /* Check to see if it is a reserved word. */
- if (!dollar_present && !quoted &&
- reserved_word_acceptable (last_read_token))
- {
- int i;
- for (i = 0; word_token_alist[i].word != (char *)NULL; i++)
- if (STREQ (token, word_token_alist[i].word))
- {
- if (in_case_pattern_list && (word_token_alist[i].token != ESAC))
- break;
-
- if (word_token_alist[i].token == ESAC)
- in_case_pattern_list = 0;
-
- if (word_token_alist[i].token == '{')
- open_brace_awaiting_satisfaction++;
-
- TRACE("returning %s as %d", token, word_token_alist[i].token);
- return (word_token_alist[i].token);
- }
- }
-
- /* What if we are attempting to satisfy an open-brace grouper? */
- if (open_brace_awaiting_satisfaction && strcmp (token, "}") == 0)
- {
- open_brace_awaiting_satisfaction--;
- return ('}');
- }
-
- the_word = (WORD_DESC *)xmalloc (sizeof (WORD_DESC));
- the_word->word = (char *)xmalloc (1 + strlen (token));
- strcpy (the_word->word, token);
- the_word->dollar_present = dollar_present;
- the_word->quoted = quoted;
- the_word->assignment = assignment (token);
-
- yylval.word = the_word;
-
- result = WORD;
-
- if ((last_read_token == ASSIGNMENT_WORD || command_word_acceptable (last_read_token)) &&
- the_word->assignment &&
- token[0] != '=' &&
- legal_assignment (token))
- result = ASSIGNMENT_WORD;
-
- TRACE("read_token: returning %s as %s", token,
- (result == WORD) ? "WORD" :
- result == NAME ? "NAME" : "ASSIGNMENT_WORD");
- if (last_read_token == FUNCTION)
- allow_open_brace = 1;
- }
- return (result);
-}
-
-legal_assignment (s)
-char *s;
-{
- extern char *index ();
- char *t = index (s, '=');
- int result;
-
- *t = '\0';
- result = legal_identifier (s);
- *t = '=';
- return (result);
-}
-
-/* Return 1 if this token is a legal shell `identifier'; that is, it consists
- solely of letters, digits, and underscores, and does not begin with a
- digit. */
-legal_identifier (name)
- char *name;
-{
- register char *s;
-
- if (!name || !*name)
- return (0);
-
- if (digit (*name))
- return (0);
-
- for (s = name; s && *s; s++)
- {
- if (!isletter (*s) && !digit (*s) && (*s != '_'))
- return (0);
- }
- return (1);
-}
-
-/* Return 1 if TOKEN is a token that after being read would allow
- a reserved word to be seen, else 0. */
-static int
-reserved_word_acceptable (token)
- int token;
-{
- if (member (token, "\n;()|&{") ||
- token == AND_AND ||
- token == BANG ||
- token == DO ||
- token == ELIF ||
- token == ELSE ||
- token == IF ||
- token == FI ||
- token == ESAC ||
- token == OR_OR ||
- token == SEMI_SEMI ||
- token == THEN ||
- token == UNTIL ||
- token == WHILE ||
- token == 0)
- return (1);
- else
- return (0);
-}
-
-/* Return 1 if TOKEN is a token that after being read would allow
- a reserved word to be seen, else 0. */
-static int
-command_word_acceptable (token)
- int token;
-{
- if (member (token, "\n;()|&{") ||
- token == AND_AND ||
- token == BANG ||
- token == DO ||
- token == ELIF ||
- token == ELSE ||
- token == IF ||
- token == OR_OR ||
- token == THEN ||
- token == UNTIL ||
- token == WHILE ||
- token == 0)
- return (1);
- else
- return (0);
-}
-
-reset_readline_prompt ()
-{
-}
-
-/* Add a line to the history list.
- The variable COMMAND_ORIENTED_HISTORY controls the style of history
- remembering; when non-zero, and LINE is not the first line of a
- complete parser construct, append LINE to the last history line instead
- of adding it as a new line. */
-bash_add_history (line)
- char *line;
-{
-}
-\f
-/* Issue a prompt, or prepare to issue a prompt when the next character
- is read. */
-prompt_again ()
-{
- char *temp_prompt, *decode_prompt_string ();
-
- ps1_prompt = "posix$ ";
- ps2_prompt = "> ";
-
- if (!prompt_string_pointer)
- prompt_string_pointer = &ps1_prompt;
-
- current_prompt_string = *prompt_string_pointer;
- prompt_string_pointer = &ps2_prompt;
-
- fprintf (stderr, "%s", current_prompt_string);
- fflush (stderr);
-}
-
-char *
-decode_prompt_string (string)
- char *string;
-{
- char *result;
- result = savestring (string);
-
- return (result);
-}
-
-/* Report a syntax error, and restart the parser. Call here for fatal
- errors. */
-yyerror ()
-{
- report_syntax_error ((char *)NULL);
- reset_parser ();
-}
-
-/* Report a syntax error with line numbers, etc.
- Call here for recoverable errors. If you have a message to print,
- then place it in MESSAGE, otherwise pass NULL and this will figure
- out an appropriate message for you. */
-report_syntax_error (message)
- char *message;
-{
- if (message)
- {
- if (!interactive)
- {
- char *name = stream_name ? stream_name : "stdin";
- report_error ("%s:%d: `%s'", name, line_number, message);
- }
- else
- report_error ("%s", message);
-
- return;
- }
-
- if (shell_input_line && *shell_input_line)
- {
- char *error_token, *t = shell_input_line;
- register int i = shell_input_line_index;
- int token_end = 0;
-
- if (!t[i] && i)
- i--;
-
- while (i && (t[i] == ' ' || t[i] == '\t' || t[i] == '\n'))
- i--;
-
- if (i)
- token_end = i + 1;
-
- while (i && !member (t[i], " \n\t;|&"))
- i--;
-
- while (i != token_end && member (t[i], " \n\t"))
- i++;
-
- if (token_end)
- {
- error_token = (char *)alloca (1 + (token_end - i));
- strncpy (error_token, t + i, token_end - i);
- error_token[token_end - i] = '\0';
-
- report_error ("syntax error near `%s'", error_token);
- }
- else if ((i == 0) && (token_end == 0)) /* a 1-character token */
- {
- error_token = (char *) alloca (2);
- strncpy(error_token, t + i, 1);
- error_token[1] = '\0';
-
- report_error ("syntax error near `%s'", error_token);
- }
-
- if (!interactive)
- {
- char *temp = savestring (shell_input_line);
- char *name = stream_name ? stream_name : "stdin";
- int l = strlen (temp);
-
- while (l && temp[l - 1] == '\n')
- temp[--l] = '\0';
-
- report_error ("%s:%d: `%s'", name, line_number, temp);
- free (temp);
- }
- }
- else
- report_error ("Syntax error");
-}
-
-/* ??? Needed function. ??? We have to be able to discard the constructs
- created during parsing. In the case of error, we want to return
- allocated objects to the memory pool. In the case of no error, we want
- to throw away the information about where the allocated objects live.
- (dispose_command () will actually free the command. */
-discard_parser_constructs (error_p)
- int error_p;
-{
-/* if (error_p) {
- fprintf (stderr, "*");
- } */
-}
-
-handle_eof_input_unit ()
-{
- EOF_Reached = 1;
-}
-
-TRACE(va_alist)
-va_dcl
-{
- va_list args;
- char *format;
-
- va_start (args);
- fprintf(stderr, "TRACE: ");
- format = va_arg (args, char *);
- vfprintf (stderr, format, args);
- fprintf (stderr, "\n");
-
- va_end (args);
-}
+++ /dev/null
-/* shell.h -- The data structures used by the shell */
-
-#include "config.h"
-#include "general.h"
-#include "error.h"
-#include "variables.h"
-#include "quit.h"
-#include "maxpath.h"
-#include "unwind_prot.h"
-#include "command.h"
-
-extern int EOF_Reached;
-
-#define NO_PIPE -1
-#define REDIRECT_BOTH -2
-#define IS_DESCRIPTOR -1
-
-#define NO_VARIABLE -1
-
-/* A bunch of stuff for flow of control using setjmp () and longjmp (). */
-#include <setjmp.h>
-extern jmp_buf top_level, catch;
-
-#define NOT_JUMPED 0 /* Not returning from a longjmp. */
-#define FORCE_EOF 1 /* We want to stop parsing. */
-#define DISCARD 2 /* Discard current command. */
-#define EXITPROG 3 /* Unconditionally exit the program now. */
-
-/* Values that can be returned by execute_command (). */
-#define EXECUTION_FAILURE 1
-#define EXECUTION_SUCCESS 0
-
-/* Special exit status used when the shell is asked to execute a
- binary file as a shell script. */
-#define EX_BINARY_FILE 126
-
-/* The list of characters that are quoted in double-quotes with a
- backslash. Other characters following a backslash cause nothing
- special to happen. */
-#define slashify_in_quotes "\\`$\""
-#define slashify_in_here_document "\\`$"
-
-/* Constants which specify how to handle backslashes and quoting in
- expand_word_internal (). Q_DOUBLE_QUOTES means to use the function
- slashify_in_quotes () to decide whether the backslash should be
- retained. Q_HERE_DOCUMENT means slashify_in_here_document () to
- decide whether to retain the backslash. Q_KEEP_BACKSLASH means
- to unconditionally retain the backslash. */
-#define Q_DOUBLE_QUOTES 0x1
-#define Q_HERE_DOCUMENT 0x2
-#define Q_KEEP_BACKSLASH 0x4
-
-extern char **shell_environment;
-extern WORD_LIST *rest_of_args;
-
-/* Generalized global variables. */
-extern int executing, login_shell;
-
-/* Structure to pass around that holds a bitmap of file descriptors
- to close, and the size of that structure. Used in execute_cmd.c. */
-struct fd_bitmap {
- long size;
- char *bitmap;
-};
-
-#define FD_BITMAP_SIZE 32
-
-#if defined (EIGHT_BIT)
-# define CTLESC '\001'
-# define CTLNUL '\002'
-#endif /* EIGHT_BIT */
+++ /dev/null
-/* I can't stand it anymore! Please can't we just write the
- whole Unix system in lisp or something? */
-
-/* Copyright (C) 1987,1989 Free Software Foundation, Inc.
-
-This file is part of GNU Bash, the Bourne Again SHell.
-
-Bash is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 1, or (at your option) any later
-version.
-
-Bash is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-for more details.
-
-You should have received a copy of the GNU General Public License along
-with Bash; see the file COPYING. If not, write to the Free Software
-Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* **************************************************************** */
-/* */
-/* Unwind Protection Scheme for Bash */
-/* */
-/* **************************************************************** */
-#include <sys/types.h>
-#include <signal.h>
-#include "config.h"
-#include "general.h"
-#include "unwind_prot.h"
-
-/* If CLEANUP is null, then ARG contains a tag to throw back to. */
-typedef struct _uwp {
- struct _uwp *next;
- Function *cleanup;
- char *arg;
-} UNWIND_ELT;
-
-static void
- unwind_frame_discard_internal (), unwind_frame_run_internal (),
- add_unwind_protect_internal (), remove_unwind_protect_internal (),
- run_unwind_protects_internal ();
-
-static UNWIND_ELT *unwind_protect_list = (UNWIND_ELT *)NULL;
-
-/* Run a function without interrupts. */
-void
-without_interrupts (function, arg1, arg2)
- VFunction *function;
- char *arg1, *arg2;
-{
-#if defined (_POSIX_VERSION)
- static int sets_done = 0;
- static sigset_t set;
- sigset_t oset;
-
- /* SET needs to be initialized only once. */
- if (sets_done == 0)
- {
- sigemptyset (&set);
- sigaddset (&set, SIGINT);
- sets_done = 1;
- }
- sigemptyset (&oset);
-
- sigprocmask (SIG_BLOCK, &set, &oset);
-#else
-# if defined (USG)
- SigHandler *old_int;
-
- old_int = (SigHandler *)signal (SIGINT, SIG_IGN);
-# else
- int oldmask = sigblock (SIGINT);
-# endif
-#endif
-
- (*function)(arg1, arg2);
-
-#if defined (_POSIX_VERSION)
- sigprocmask (SIG_SETMASK, &oset, (sigset_t *)NULL);
-#else
-# if defined (USG)
- signal (SIGINT, old_int);
-# else
- sigsetmask (oldmask);
-# endif
-#endif
-}
-
-/* Start the beginning of a region. */
-void
-begin_unwind_frame (tag)
- char *tag;
-{
- add_unwind_protect ((Function *)NULL, tag);
-}
-
-/* Discard the unwind protects back to TAG. */
-void
-discard_unwind_frame (tag)
- char *tag;
-{
- if (unwind_protect_list)
- without_interrupts (unwind_frame_discard_internal, tag, (char *)NULL);
-}
-
-/* Run the unwind protects back to TAG. */
-void
-run_unwind_frame (tag)
- char *tag;
-{
- if (unwind_protect_list)
- without_interrupts (unwind_frame_run_internal, tag, (char *)NULL);
-}
-
-/* Add the function CLEANUP with ARG to the list of unwindable things. */
-void
-add_unwind_protect (cleanup, arg)
- Function *cleanup;
- char *arg;
-{
- without_interrupts (add_unwind_protect_internal, (char *)cleanup, arg);
-}
-
-/* Remove the top unwind protect from the list. */
-void
-remove_unwind_protect ()
-{
- if (unwind_protect_list)
- without_interrupts
- (remove_unwind_protect_internal, (char *)NULL, (char *)NULL);
-}
-
-/* Run the list of cleanup functions in unwind_protect_list. */
-void
-run_unwind_protects ()
-{
- if (unwind_protect_list)
- without_interrupts
- (run_unwind_protects_internal, (char *)NULL, (char *)NULL);
-}
-
-/* **************************************************************** */
-/* */
-/* The Actual Functions */
-/* */
-/* **************************************************************** */
-
-static void
-add_unwind_protect_internal (cleanup, arg)
- Function *cleanup;
- char *arg;
-{
- UNWIND_ELT *elt;
-
- elt = (UNWIND_ELT *)xmalloc (sizeof (UNWIND_ELT));
- elt->cleanup = cleanup;
- elt->arg = arg;
- elt->next = unwind_protect_list;
- unwind_protect_list = elt;
-}
-
-static void
-remove_unwind_protect_internal ()
-{
- UNWIND_ELT *elt = unwind_protect_list;
-
- if (elt)
- {
- unwind_protect_list = unwind_protect_list->next;
- free (elt);
- }
-}
-
-static void
-run_unwind_protects_internal ()
-{
- UNWIND_ELT *t, *elt = unwind_protect_list;
-
- while (elt)
- {
- /* This function can be run at strange times, like when unwinding
- the entire world of unwind protects. Thus, we may come across
- an element which is simply a label for a catch frame. Don't call
- the non-existant function. */
- if (elt->cleanup)
- (*(elt->cleanup)) (elt->arg);
-
- t = elt;
- elt = elt->next;
- free (t);
- }
- unwind_protect_list = elt;
-}
-
-static void
-unwind_frame_discard_internal (tag)
- char *tag;
-{
- UNWIND_ELT *elt;
-
- while (elt = unwind_protect_list)
- {
- unwind_protect_list = unwind_protect_list->next;
- if (!elt->cleanup && (STREQ (elt->arg, tag)))
- {
- free (elt);
- break;
- }
- else
- free (elt);
- }
-}
-
-static void
-unwind_frame_run_internal (tag)
- char *tag;
-{
- UNWIND_ELT *elt;
-
- while (elt = unwind_protect_list)
- {
- unwind_protect_list = elt->next;
-
- /* If tag, then compare. */
- if (!elt->cleanup)
- {
- if (STREQ (elt->arg, tag))
- {
- free (elt);
- break;
- }
- free (elt);
- continue;
- }
- else
- {
- (*(elt->cleanup)) (elt->arg);
- free (elt);
- }
- }
-}
-
-/* Structure describing a saved variable and the value to restore it to. */
-typedef struct {
- int *variable;
- char *desired_setting;
- int size;
-} SAVED_VAR;
-
-/* Restore the value of a variable, based on the contents of SV. If
- sv->size is greater than sizeof (int), sv->desired_setting points to
- a block of memory SIZE bytes long holding the value, rather than the
- value itself. This block of memory is copied back into the variable. */
-static void
-restore_variable (sv)
- SAVED_VAR *sv;
-{
- if (sv->size > sizeof (int))
- {
- bcopy ((char *)sv->desired_setting, (char *)sv->variable, sv->size);
- free (sv->desired_setting);
- }
- else
- *(sv->variable) = (int)sv->desired_setting;
-
- free (sv);
-}
-
-/* Save the value of a variable so it will be restored when unwind-protects
- are run. VAR is a pointer to the variable. VALUE is the value to be
- saved. SIZE is the size in bytes of VALUE. If SIZE is bigger than what
- can be saved in an int, memory will be allocated and the value saved
- into that using bcopy (). */
-void
-unwind_protect_var (var, value, size)
- int *var;
- char *value;
- int size;
-{
- SAVED_VAR *s = (SAVED_VAR *)xmalloc (sizeof (SAVED_VAR));
-
- s->variable = var;
- if (size > sizeof (int))
- {
- s->desired_setting = (char *)xmalloc (size);
- bcopy (value, (char *)s->desired_setting, size);
- }
- else
- s->desired_setting = value;
- s->size = size;
- add_unwind_protect ((Function *)restore_variable, (char *)s);
-}
+++ /dev/null
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-4.305(ed)-.18 G 1.805(escribed in this)433.67 658.8 R .32 LW 76 668.8 72 668.8
-DL 80 668.8 76 668.8 DL 84 668.8 80 668.8 DL 88 668.8 84 668.8 DL 92 668.8 88
-668.8 DL 96 668.8 92 668.8 DL 100 668.8 96 668.8 DL 104 668.8 100 668.8 DL 108
-668.8 104 668.8 DL 112 668.8 108 668.8 DL 116 668.8 112 668.8 DL 120 668.8 116
-668.8 DL 124 668.8 120 668.8 DL 128 668.8 124 668.8 DL 132 668.8 128 668.8 DL
-136 668.8 132 668.8 DL 140 668.8 136 668.8 DL 144 668.8 140 668.8 DL/F5 8
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-(echnology -- Portable Operating System Interface \(POSIX\) Part 2: Shell and)
--.888 F(Utilities)72 708.8 Q F5 2(,1)C(992.)106.672 708.8 Q EP
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-(re c)279.8 450 T .114(ertain shell variables that Bash interpr).18 F .113
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-(Nearly)5.562 E(all of the operators fr)72 657.6 Q(om the C language ar)-.18 E
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-(ules:)-.08 E F3 6($e)97 675.6 S(cho $\(\(3 + 5 * 32\)\))115 675.6 Q(163)97
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-(re)374.688 708 S(ntice Hall, 1989.).144 E EP
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-/F0 10/Palatino-Roman@0 SF 2.5(-3-)279.67 48 S .953
-(For interactive use, Bash implements ksh-style aliases and builtins such as)72
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-A F0 .401(\)\207, originally written by Bill Joy while at Berkeley)B 2.901(,i)
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-(Bash includes a csh-compatible history expansion mechanism)5.002 F(\(`)72
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-(builtins, and tilde expansion, to generate users' home dir)72 195.6 R 3.148
-(ectories. T)-.18 F .647(ilde expansion has also been)-.55 F
-(adopted by both the Korn Shell and POSIX.2.)72 207.6 Q(Ther)97 223.2 Q 2.98
-(ew)-.18 G(er)133.62 223.2 Q 2.98(ec)-.18 G .48(ertain ar)154.39 223.2 R .48
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--.18 E .279(ized functionality in these ar)72 247.2 R .279
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-(leanly using the sh language.)370.99 283.2 R(Ther)72 295.2 Q 3.684(ee)-.18 G
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-(POSIX.2 algorithm, which was conceived by David Korn.)72 355.2 Q F1 2.5
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-3.958(ea)-.18 G 1.818 -.18(re a n)131.258 394.8 T 1.458(umber of minor dif).18
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-(esent on)-.18 F .503(most other versions of)72 406.8 R F2(UNIX)3.003 E F0
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-(ing with a backslash, symbolic ar)72 442.8 R 1.635(guments to the)-.18 F F1
-(umask)4.135 E F0 1.636(builtin, variable substring r)4.136 F 1.636(emoval, a)
--.18 F .791(way to get the length of a variable, and the new algorithm for the)
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-(standar)72 466.8 Q(d, none of which appear in sh.)-.18 E 1.408
-(Bash also implements the `)97 482.4 R(`$\(...\)')-.37 E 3.908('c)-.37 G 1.408
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--.18 F 2.665(ep)-.18 G(owerful)469.19 645.6 Q(envir)72 657.6 Q
-(onment for both interactive use and pr)-.18 E(ogramming.)-.18 E .32 LW 76 688
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-(4. Bash-speci\214c)72 84 R(Features)2.5 E F0 .897
-(This section details a few of the featur)97 99.6 R .897
-(es which make Bash unique.)-.18 F .898(Most of them pr)5.898 F(ovide)-.18 E
-(impr)72 111.6 Q 2.913(oved interactive use, but a few pr)-.18 F 2.912
-(ogramming impr)-.18 F 2.912(ovements ar)-.18 F 5.412(ep)-.18 G -.18(re)410.494
-111.6 S 2.912(sent as well.).18 F(Full)7.912 E(descriptions of these featur)72
-123.6 Q(es can be found in the Bash documentation.)-.18 E F1 2.5(4.1. Startup)
-72 147.6 R(Files)2.5 E F0 .207(Bash executes startup \214les dif)97 163.2 R
-(fer)-.18 E .207(ently than other shells.)-.18 F .207
-(The Bash behavior is a compr)5.207 F(omise)-.18 E 1.451(between the csh princ\
-iple of startup \214les with \214xed names executed for each shell and the sh)
-72 175.2 R -.37(``)72 187.2 S(minimalist').37 E 2.677('b)-.37 G(ehavior)138.207
-187.2 Q 5.177(.A)-.74 G 2.678(ni)186.504 187.2 S .178
-(nteractive instance of Bash started as a login shell r)197.912 187.2 R .178
-(eads and executes)-.18 F/F2 10/Palatino-Italic@0 SF(~/.bash_pr)72 199.2 Q
-(o\214le)-.18 E F0 .521(\(the \214le .bash_pr)4.687 F .52(o\214le in the user)
--.18 F .52('s home dir).74 F .52(ectory\), if it exists.)-.18 F .52
-(An interactive non-)5.52 F 1.692(login shell r)72 211.2 R 1.692
-(eads and executes)-.18 F F2(~/.bashr)4.192 E(c)-.18 E F0 6.692(.A)1.666 G
-1.693(non-interactive shell \(one begun to execute a shell)271.99 211.2 R .56
-(script, for example\) r)72 223.2 R .559
-(eads no \214xed startup \214le, but uses the value of the variable)-.18 F F1
-($ENV)3.059 E F0 3.059(,i)C 3.059(fs)470.522 223.2 S .559(et, as)481.151 223.2
-R .06(the name of a startup \214le.)72 235.2 R .061(The ksh practice of r)5.06
-F(eading)-.18 E F1($ENV)2.561 E F0 .061(for every shell, with the accompany-)
-2.561 F 1.309(ing dif)72 247.2 R 1.309(\214culty of de\214ning the pr)-.18 F
-1.308(oper variables and functions for interactive and non-interactive)-.18 F
-.385(shells or having the \214le r)72 259.2 R .385
-(ead only for interactive shells, was consider)-.18 F .385(ed too complex.)-.18
-F .385(Ease of use)5.385 F .252(won out her)72 271.2 R 2.752(e. Inter)-.18 F
-(estingly)-.18 E 2.752(,t)-1.11 G .251(he next r)202.258 271.2 R .251
-(elease of ksh will change to r)-.18 F(eading)-.18 E F1($ENV)2.751 E F0 .251
-(only for interac-)2.751 F(tive shells.)72 283.2 Q F1 2.5(4.2. New)72 307.2 R
-(Builtin Commands)2.5 E F0(Ther)97 322.8 Q 3.077(ea)-.18 G .937 -.18(re a f)
-130.377 322.8 T .577(ew builtins which ar).18 F 3.077(en)-.18 G .578
-(ew or have been extended in Bash.)259.179 322.8 R(The)5.578 E F1(enable)3.078
-E F0(builtin)3.078 E .073(allows builtin commands to be turned on and of)72
-334.8 R 2.573(fa)-.18 G(rbitrarily)296.267 334.8 Q 5.073(.T)-1.11 G 2.573(ou)
-347.87 334.8 S .073(se the version of)361.933 334.8 R F2(echo)2.573 E F0 .073
-(found in a)4.239 F -1.76(user 's)72 346.8 R(sear)2.755 E .255
-(ch path rather than the Bash builtin,)-.18 F/F3 10/Courier@0 SF .255
-(enable -n echo)2.755 F F0(suf)2.756 E 2.756(\214ces. The)-.18 F F1(help)2.756
-E F0 .256(builtin pr)2.756 F(o-)-.18 E .618
-(vides quick synopses of the shell facilities without r)72 358.8 R .618
-(equiring access to a manual page.)-.18 F F1(Builtin)5.618 E F0(is)3.118 E .955
-(similar to)72 370.8 R F1(command)3.455 E F0 .955
-(in that it bypasses shell functions and dir)3.455 F .956
-(ectly executes builtin commands.)-.18 F 2.025
-(Access to a csh-style stack of dir)72 382.8 R 2.025(ectories is pr)-.18 F
-2.025(ovided via the)-.18 F F1(pushd)4.524 E F0(,)A F1(popd)4.524 E F0 4.524
-(,a)C(nd)429.142 382.8 Q F1(dirs)4.524 E F0(builtins.)4.524 E F1(Pushd)72 394.8
-Q F0(and)4.255 E F1(popd)4.255 E F0 1.755(insert and r)4.255 F 1.756(emove dir)
--.18 F 1.756(ectories fr)-.18 F 1.756(om the stack, r)-.18 F(espectively)-.18 E
-4.256(,a)-1.11 G(nd)430.102 394.8 Q F1(dirs)4.256 E F0 1.756(lists the)4.256 F
-.458(stack contents.)72 406.8 R .457
-(On systems that allow \214ne-grained contr)5.458 F .457(ol of r)-.18 F(esour)
--.18 E .457(ces, the)-.18 F F1(ulimit)2.957 E F0 .457(builtin can be)2.957 F
-1.216(used to tune these settings.)72 418.8 R F1(Ulimit)6.216 E F0 1.216
-(allows a user to contr)3.716 F 1.216(ol, among other things, whether cor)-.18
-F(e)-.18 E .306(dumps ar)72 430.8 R 2.806(et)-.18 G 2.806(ob)125.652 430.8 S
-2.806(eg)139.448 430.8 S .306
-(enerated, how much memory the shell or a child pr)152.604 430.8 R .306
-(ocess is allowed to allocate,)-.18 F .991(and how lar)72 442.8 R .991
-(ge a \214le cr)-.18 F .991(eated by a child pr)-.18 F .991(ocess can gr)-.18 F
-(ow)-.18 E 5.991(.T)-.92 G(he)343.212 442.8 Q F1(suspend)3.491 E F0 .992
-(command will stop the)3.491 F .532(shell pr)72 454.8 R .532
-(ocess when job contr)-.18 F .532
-(ol is active; most other shells do not allow themselves to be stopped)-.18 F
-.339(like that.)72 466.8 R F1 -.9(Ty)5.339 G(pe,).9 E F0 .339
-(the Bash answer to)2.839 F F1(which)2.839 E F0(and)2.839 E F1(whence,)2.839 E
-F0 .34(shows what will happen when a wor)2.839 F 2.84(di)-.18 G(s)499.76 466.8
-Q(typed as a command:)72 478.8 Q F3 6($t)97 496.8 S(ype export)115 496.8 Q
-(export is a shell builtin)97 508.8 Q 6($t)97 520.8 S(ype -t export)115 520.8 Q
-(builtin)97 532.8 Q 6($t)97 544.8 S(ype bash)115 544.8 Q(bash is /bin/bash)97
-556.8 Q 6($t)97 568.8 S(ype cd)115 568.8 Q(cd is a function)97 580.8 Q(cd \(\))
-97 592.8 Q({)97 604.8 Q(builtin cd ${1+"$@"} && xtitle $HOST: $PWD)121 616.8 Q
-(})97 628.8 Q F0 -.92(Va)72 650.4 S 1.138(rious modes tell what a command wor)
-.92 F 3.638(di)-.18 G 3.638(s\()273.156 650.4 S -.18(re)284.364 650.4 S 1.138
-(served wor).18 F 1.138(d, alias, function, builtin, or \214le\) or)-.18 F .596
-(which version of a command will be executed based on a user)72 662.4 R .597
-('s sear).74 F .597(ch path.)-.18 F .597(Some of this func-)5.597 F
-(tionality has been adopted by POSIX.2 and folded into the)72 674.4 Q F1
-(command)2.5 E F0(utility)2.5 E(.)-1.11 E EP
-%%Page: 5 5
-%%BeginPageSetup
-BP
-%%EndPageSetup
-/F0 10/Palatino-Roman@0 SF 2.5(-5-)279.67 48 S/F1 10/Palatino-Bold@0 SF 2.5
-(4.3. Editing)72 84 R(and Completion)2.5 E F0 1.094(One ar)97 99.6 R 1.094
-(ea in which Bash shines is command line editing.)-.18 F 1.093(Bash uses the)
-6.093 F/F2 10/Palatino-Italic@0 SF -.18(re)3.593 G(adline).18 E F0 1.093
-(library to)5.259 F -.18(re)72 111.6 S .27(ad and edit lines when interactive.)
-.18 F .271(Readline is a powerful and \215exible input facility that a user)
-5.27 F .013(can con\214gur)72 123.6 R 2.513(et)-.18 G 2.513(oi)137.466 123.6 S
-.013(ndividual tastes.)148.349 123.6 R .012
-(It allows lines to be edited using either emacs or vi commands,)5.013 F(wher)
-72 135.6 Q 3.039(et)-.18 G .539(hose commands ar)105.809 135.6 R 3.039(ea)-.18
-G(ppr)202.526 135.6 Q 3.039(opriate. The)-.18 F .539
-(full capability of emacs is not pr)3.039 F .54(esent \255 ther)-.18 F 3.04(ei)
--.18 G 3.04(sn)485.44 135.6 S(o)498.54 135.6 Q .421(way to execute a named com\
-mand with M-x, for instance \255 but the existing commands ar)72 147.6 R 2.921
-(em)-.18 G(or)489.98 147.6 Q(e)-.18 E 2.773(than adequate.)72 159.6 R 2.773
-(The vi mode is compliant with the command line editing standar)7.773 F 2.774
-(dized by)-.18 F(POSIX.2.)72 171.6 Q 1.222(Readline is fully customizable.)97
-187.2 R 1.221(In addition to the basic commands and key bindings, the)6.222 F
-.263(library allows users to de\214ne additional key bindings using a startup \
-\214le.)72 199.2 R(The)5.263 E F2(inputr)2.763 E(c)-.18 E F0 .263
-(\214le, which)4.429 F .519(defaults to the \214le)72 211.2 R F2(~/.inputr)
-3.019 E(c)-.18 E F0 3.019(,i)1.666 G 3.019(sr)204.981 211.2 S .519
-(ead each time r)216.01 211.2 R .519
-(eadline initializes, permitting users to maintain a)-.18 F 1.084
-(consistent interface acr)72 223.2 R 1.084(oss a set of pr)-.18 F 3.585
-(ograms. Readline)-.18 F 1.085(includes an extensible interface, so each)3.585
-F(pr)72 235.2 Q .885
-(ogram using the library can add its own bindable commands and pr)-.18 F .885
-(ogram-speci\214c key bind-)-.18 F 2.844(ings. Bash)72 247.2 R .345(uses this \
-facility to add bindings that perform history expansion or shell wor)2.844 F
-2.845(de)-.18 G(xpan-)478.68 247.2 Q(sions on the curr)72 259.2 Q
-(ent input line.)-.18 E .164(Readline interpr)97 274.8 R .163
-(ets a number of variables which further tune its behavior)-.18 F 5.163(.V)-.74
-G .163(ariables exist to)435.264 274.8 R(contr)72 286.8 Q 2.503
-(ol whether or not eight-bit characters ar)-.18 F 5.003(ed)-.18 G(ir)300.789
-286.8 Q 2.503(ectly r)-.18 F 2.503(ead as input or converted to meta-)-.18 F
-(pr)72 298.8 Q .076(e\214xed key sequences \(a meta-pr)-.18 F .076
-(e\214xed key sequence consists of the character with the eighth bit)-.18 F
-(zer)72 310.8 Q .204(oed, pr)-.18 F .204(eceded by the)-.18 F F2(meta-pr)2.704
-E(e\214x)-.18 E F0(character)4.37 E 2.704(,u)-.74 G .205
-(sually escape, which selects an alternate keymap\),)282.17 310.8 R .76
-(to decide whether to output characters with the eighth bit set dir)72 322.8 R
-.759(ectly or as a meta-pr)-.18 F .759(e\214xed key)-.18 F .19
-(sequence, whether or not to wrap to a new scr)72 334.8 R .191
-(een line when a line being edited is longer than the)-.18 F(scr)72 346.8 Q
-.099(een width, the keymap to which subsequent key bindings should apply)-.18 F
-2.598(,o)-1.11 G 2.598(re)411.096 346.8 S .098(ven what happens)422.434 346.8 R
-1.031(when r)72 358.8 R 1.031(eadline wants to ring the terminal's bell.)-.18 F
-1.031(All of these variables can be set in the inputr)6.031 F(c)-.18 E(\214le.)
-72 370.8 Q .239(The startup \214le understands a set of C pr)97 386.4 R(epr)
--.18 E(ocessor)-.18 E .238(-like conditional constr)-.18 F .238
-(ucts which allow)-.08 F 1.431
-(variables or key bindings to be assigned based on the application using r)72
-398.4 R 1.432(eadline, the terminal)-.18 F(curr)72 410.4 Q 1.676
-(ently being used, or the editing mode.)-.18 F 1.676(Users can add pr)6.676 F
-1.676(ogram-speci\214c bindings to make)-.18 F .478(their lives easier:)72
-422.4 R 2.978(Ih)5.478 G .478(ave bindings that let me edit the value of)
-165.012 422.4 R F1($P)2.978 E -.92(AT)-.74 G(H).92 E F0 .479
-(and double-quote the cur)2.979 F(-)-.18 E -.18(re)72 434.4 S(nt or pr).18 E
-(evious wor)-.18 E(d:)-.18 E/F3 10/Courier@0 SF 6(#M)97 452.4 S
-(acros that are convenient for shell interaction)115 452.4 Q($if Bash)97 464.4
-Q 6(#e)97 476.4 S(dit the path)115 476.4 Q
-("\\C-xp": "PATH=${PATH}\\e\\C-e\\C-a\\ef\\C-f")97 488.4 Q 6(#p)97 500.4 S
-(repare to type a quoted word -- insert open and close double)115 500.4 Q 6(#q)
-97 512.4 S(uotes and move to just after the open quote)115 512.4 Q
-("\\C-x\\"": "\\"\\"\\C-b")97 524.4 Q 6(#Q)97 536.4 S
-(uote the current or previous word)115 536.4 Q("\\C-xq": "\\eb\\"\\ef\\"")97
-548.4 Q($endif)97 560.4 Q F0(Ther)72 582 Q 3.06(ei)-.18 G 3.06(sar)103.27 582 S
-.56(eadline command to r)122.4 582 R(e-r)-.18 E .559
-(ead the \214le, so users can edit the \214le, change some bindings,)-.18 F
-(and begin to use them almost immediately)72 594 Q(.)-1.11 E .701
-(Bash implements the)97 609.6 R F1(bind)3.201 E F0 .701(builtin for mor)3.201 F
-3.201(ed)-.18 G .701(yamic contr)299.567 609.6 R .702(ol of r)-.18 F .702
-(eadline than the startup \214le)-.18 F(permits.)72 621.6 Q F1(Bind)5.572 E F0
-.572(is used in several ways.)3.072 F(In)5.572 E F2(list)3.071 E F0 .571
-(mode, it can display the curr)4.737 F .571(ent key bindings, list)-.18 F .752
-(all the r)72 633.6 R .752(eadline editing dir)-.18 F .752
-(ectives available for binding, list which keys invoke a given dir)-.18 F
-(ective,)-.18 E 1.327(or output the curr)72 645.6 R 1.327
-(ent set of key bindings in a format that can be incorporated dir)-.18 F 1.327
-(ectly into an)-.18 F(inputr)72 657.6 Q 3.075<638c>-.18 G 3.075(le. In)113.365
-657.6 R F2(batch)3.075 E F0 .575(mode, it r)4.741 F .575
-(eads a series of key bindings dir)-.18 F .575(ectly fr)-.18 F .576
-(om a \214le and passes them)-.18 F .751(to r)72 669.6 R 3.251(eadline. In)-.18
-F .751(its most common usage,)3.251 F F1(bind)3.251 E F0 .75
-(takes a single string and passes it dir)3.251 F .75(ectly to r)-.18 F(ead-)
--.18 E .604(line, which interpr)72 681.6 R .604
-(ets the line as if it had just been r)-.18 F .605(ead fr)-.18 F .605
-(om the inputr)-.18 F 3.105<638c>-.18 G 3.105(le. Both)406.525 681.6 R .605
-(key bindings)3.105 F
-(and variable assignments may appear in the string given to)72 693.6 Q F1(bind)
-2.5 E F0(.)A 1.692(The r)97 709.2 R 1.691(eadline library also pr)-.18 F 1.691
-(ovides an interface for)-.18 F F2 1.691(word completion)4.191 F F0 6.691(.W)C
-1.691(hen the)419.582 709.2 R F2(completion)4.191 E F0 3.377
-(character \(usually T)72 721.2 R 3.377(AB\) is typed, r)-.74 F 3.378
-(eadline looks at the wor)-.18 F 5.878(dc)-.18 G(urr)375.406 721.2 Q 3.378
-(ently being enter)-.18 F 3.378(ed and)-.18 F EP
-%%Page: 6 6
-%%BeginPageSetup
-BP
-%%EndPageSetup
-/F0 10/Palatino-Roman@0 SF 2.5(-6-)279.67 48 S .089
-(computes the set of \214lenames of which the curr)72 84 R .088(ent wor)-.18 F
-2.588(di)-.18 G 2.588(sav)326.968 84 S .088(alid pr)347.034 84 R 2.588
-(e\214x. If)-.18 F(ther)2.588 E 2.588(ei)-.18 G 2.588(so)437.136 84 S .088
-(nly one pos-)449.424 84 R .81(sible completion, the r)72 96 R .81
-(est of the characters ar)-.18 F 3.31(ei)-.18 G .81(nserted dir)285.2 96 R
-(ectly)-.18 E 3.31(,o)-1.11 G .81(therwise the common pr)365.38 96 R .81
-(e\214x of)-.18 F .715(the set of \214lenames is added to the curr)72 108 R
-.715(ent wor)-.18 F 3.215(d. A)-.18 F .714(second T)3.214 F .714
-(AB character enter)-.74 F .714(ed immediately)-.18 F .527
-(after a non-unique completion causes r)72 120 R .527
-(eadline to list the possible completions; ther)-.18 F 3.027(ei)-.18 G 3.028
-(sa)453.964 120 S 3.028(no)466.232 120 S(ption)480.54 120 Q .265
-(to have the list displayed immediately)72 132 R 5.265(.R)-1.11 G .265
-(eadline pr)255.87 132 R .264(ovides hooks so that applications can pr)-.18 F
-(ovide)-.18 E 1.287(speci\214c types of completion befor)72 144 R 3.787(et)-.18
-G 1.287(he default \214lename completion is attempted.)237.284 144 R 1.287
-(This is quite)6.287 F 1.378(\215exible, though it is not completely user)72
-156 R(-pr)-.18 E 3.877(ogrammable. Bash,)-.18 F 1.377
-(for example, can complete \214le-)3.877 F 1.456
-(names, command names \(including aliases, builtins, shell r)72 168 R 1.457
-(eserved wor)-.18 F 1.457(ds, shell functions, and)-.18 F .598(executables fou\
-nd in the \214le system\), shell variables, usernames, and hostnames.)72 180 R
-.598(It uses a set of)5.598 F .346(heuristics that, while not perfect, is gene\
-rally quite good at determining what type of completion)72 192 R(to attempt.)72
-204 Q/F1 10/Palatino-Bold@0 SF 2.5(4.4. History)72 228 R F0 .487
-(Access to the list of commands pr)97 243.6 R .487(eviously enter)-.18 F .487
-(ed \(the)-.18 F/F2 10/Palatino-Italic@0 SF .487(command history)2.987 F F0
-2.987(\)i)C 2.987(sp)424.717 243.6 S -.18(ro)437.954 243.6 S .486
-(vided jointly).18 F .577(by Bash and the r)72 255.6 R .577(eadline library)
--.18 F 5.577(.B)-1.11 G .578(ash pr)229.432 255.6 R .578(ovides variables \()
--.18 F F1($HISTFILE)A F0(,)A F1($HISTSIZE)3.078 E F0 3.078(,a)C(nd)456.582
-255.6 Q F1($HIST)3.078 E(-)-.92 E(CONTROL)72 267.6 Q F0 3.306(\)a)C .806
-(nd the)135.846 267.6 R F1(history)3.306 E F0(and)3.306 E F1(fc)3.306 E F0 .805
-(builtins to manipulate the history list.)3.305 F .805(The value of)5.805 F F1
-($HIST)3.305 E(-)-.92 E(FILE)72 279.6 Q F0 1.393(specifes the \214le wher)3.893
-F 3.893(eB)-.18 G 1.393(ash writes the command history on exit and r)209.125
-279.6 R 1.394(eads it on startup.)-.18 F F1($HISTSIZE)72 291.6 Q F0 1.295
-(is used to limit the number of commands saved in the history)3.795 F(.)-1.11 E
-F1($HISTCONTROL)6.294 E F0(pr)72 303.6 Q .778(ovides a cr)-.18 F .779
-(ude form of contr)-.08 F .779(ol over which commands ar)-.18 F 3.279(es)-.18 G
-.779(aved on the history list: a value of)349.157 303.6 R F2(ignor)72 315.6 Q
-(espace)-.18 E F0 .548
-(means to not save commands which begin with a space; a value of)4.714 F F2
-(ignor)3.047 E(edups)-.18 E F0(means)4.713 E .296
-(to not save commands identical to the last command saved.)72 327.6 R F1
-($HISTCONTROL)5.296 E F0 .297(was named)2.796 F F1($his-)2.797 E(tory_control)
-72 339.6 Q F0 .611
-(in earlier versions of Bash; the old name is still accepted for backwar)3.112
-F .611(ds compatibil-)-.18 F(ity)72 351.6 Q 5.678(.T)-1.11 G(he)96.928 351.6 Q
-F1(history)3.178 E F0 .678(command can r)3.178 F .678
-(ead or write \214les containing the history list and display the cur)-.18 F(-)
--.18 E -.18(re)72 363.6 S .913(nt list contents.).18 F(The)5.913 E F1(fc)3.413
-E F0 .913(builtin, adopted fr)3.413 F .912
-(om POSIX.2 and the Korn Shell, allows display and)-.18 F -.18(re)72 375.6 S
-.12(-execution, with optional editing, of commands fr).18 F .12
-(om the history list.)-.18 F .12(The r)5.12 F .12(eadline library of)-.18 F
-(fers)-.18 E 2.518(as)72 387.6 S .018(et of commands to sear)83.758 387.6 R
-.018(ch the history list for a portion of the curr)-.18 F .017
-(ent input line or a string typed)-.18 F 1.024(by the user)72 399.6 R 6.025(.F)
--.74 G(inally)136.364 399.6 Q 3.525(,t)-1.11 G(he)169.649 399.6 Q F2(history)
-3.525 E F0(library)5.191 E 3.525(,g)-1.11 G 1.025(enerally incorporated dir)
-257.59 399.6 R 1.025(ectly into the r)-.18 F 1.025(eadline library)-.18 F(,)
--1.11 E .709(implements a facility for history r)72 411.6 R .709
-(ecall, expansion, and r)-.18 F .709(e-execution of pr)-.18 F .709
-(evious commands very)-.18 F .711(similar to csh \(`)72 423.6 R .711
-(`bang history')-.37 F .711(', so called because the exclamation point intr)
--.37 F .712(oduces a history sub-)-.18 F(stitution\):)72 435.6 Q/F3 10
-/Courier@0 SF 6($e)97 453.6 S(cho a b c d e)115 453.6 Q 6(abcde)97 465.6 S 6
-($!)97 477.6 S 6(!fghi)115 477.6 S(echo a b c d e f g h i)97 489.6 Q 6
-(abcdefghi)97 501.6 S 6($!)97 513.6 S(-2)115 513.6 Q(echo a b c d e)97 525.6 Q
-6(abcde)97 537.6 S 6($e)97 549.6 S(cho !-2:1-4)115 549.6 Q(echo a b c d)97
-561.6 Q 6(abcd)97 573.6 S F0 .555(The command history is only saved when the s\
-hell is interactive, so it is not available for use by)72 595.2 R
-(shell scripts.)72 607.2 Q F1 2.5(4.5. New)72 631.2 R(Shell V)2.5 E(ariables)
--1.11 E F0(Ther)97 646.8 Q 2.916(ea)-.18 G .776 -.18(re a n)130.216 646.8 T
-.416(umber of convenience variables that Bash interpr).18 F .417
-(ets to make life easier)-.18 F 5.417(.T)-.74 G(hese)484.36 646.8 Q(include)72
-658.8 Q F1(FIGNORE)3.043 E F0 3.043(,w)C .542(hich is a set of \214lename suf)
-169.706 658.8 R .542(\214xes identifying \214les to exclude when complet-)-.18
-F .167(ing \214lenames;)72 670.8 R F1(HOSTTYPE)2.667 E F0 2.667(,w)C .167
-(hich is automatically set to a string describing the type of har)205.061 670.8
-R(dwar)-.18 E(e)-.18 E .333(on which Bash is curr)72 682.8 R .333
-(ently executing;)-.18 F F1(command_oriented_history)2.833 E F0 2.832(,w)C .332
-(hich dir)380.94 682.8 R .332(ects Bash to save all)-.18 F 1.264
-(lines of a multiple-line command such as a)72 694.8 R F2(while)3.765 E F0(or)
-3.765 E F2(for)3.765 E F0 1.265(loop in a single history entry)3.765 F 3.765
-(,a)-1.11 G(llowing)470.09 694.8 Q .13(easy r)72 706.8 R .13(e-editing; and)
--.18 F F1(IGNOREEOF)2.63 E F0 2.63(,w)C .13
-(hose value indicates the number of consecutive EOF charac-)237.84 706.8 R .901
-(ters that an interactive shell will r)72 718.8 R .901(ead befor)-.18 F 3.401
-(ee)-.18 G .901(xiting \255 an easy way to keep yourself fr)280.258 718.8 R
-.902(om being)-.18 F 3.629(logged out accidentally)72 730.8 R 8.629(.T)-1.11 G
-(he)198.697 730.8 Q F1(auto_resume)6.129 E F0 3.628
-(variable alters the way the shell tr)6.128 F 3.628(eats simple)-.18 F EP
-%%Page: 7 7
-%%BeginPageSetup
-BP
-%%EndPageSetup
-/F0 10/Palatino-Roman@0 SF 2.5(-7-)279.67 48 S .888
-(command names: if job contr)72 84 R .889
-(ol is active, and this variable is set, single-wor)-.18 F 3.389(ds)-.18 G .889
-(imple commands)426.431 84 R .843(without r)72 96 R(edir)-.18 E .843
-(ections cause the shell to \214rst look for and r)-.18 F .842
-(estart a suspended job with that name)-.18 F(befor)72 108 Q 2.5(es)-.18 G
-(tarting a new pr)106.41 108 Q(ocess.)-.18 E/F1 10/Palatino-Bold@0 SF 2.5
-(4.6. Brace)72 132 R(Expansion)2.5 E F0 .608(Since sh of)97 147.6 R .609
-(fers no convenient way to generate arbitrary strings that shar)-.18 F 3.109
-(eac)-.18 G .609(ommon pr)440.711 147.6 R(e\214x)-.18 E .036(or suf)72 159.6 R
-.036(\214x \(\214lename expansion r)-.18 F(equir)-.18 E .035
-(es that the \214lenames exist\), Bash implements)-.18 F/F2 10
-/Palatino-Italic@0 SF .035(brace expansion)2.535 F F0 2.535(,a)C .716
-(capability picked up fr)72 171.6 R .716(om csh.)-.18 F .717
-(Brace expansion is similar to \214lename expansion, but the strings)5.716 F
-2.557(generated need not corr)72 183.6 R 2.557(espond to existing \214les.)-.18
-F 5.057(Ab)7.557 G 2.557(race expr)322.296 183.6 R 2.557
-(ession consists of an optional)-.18 F F2(pr)72 195.6 Q(eamble)-.18 E F0 4.412
-(,f)1.666 G 1.912(ollowed by a pair of braces enclosing a series of comma-sepa\
-rated strings, and an)120.028 195.6 R(optional)72 207.6 Q F2(postamble)2.842 E
-F0 5.342(.T)1.666 G .342(he pr)167.49 207.6 R .342(eamble is pr)-.18 F .342
-(epended to each string within the braces, and the postam-)-.18 F
-(ble is then appended to each r)72 219.6 Q(esulting string:)-.18 E/F3 10
-/Courier@0 SF 6($e)97 237.6 S(cho a{d,c,b}e)115 237.6 Q(ade ace abe)97 249.6 Q
-F0 .898(As this example demonstrates, the r)72 271.2 R .899
-(esults of brace expansion ar)-.18 F 3.399(en)-.18 G .899
-(ot sorted, as they ar)374.176 271.2 R 3.399(eb)-.18 G 3.399<798c>477.961 271.2
-S(le-)492.97 271.2 Q(name expansion.)72 283.2 Q F1 2.5(4.7. Process)72 307.2 R
-(Substitution)2.5 E F0 .692(On systems that can support it, Bash pr)97 322.8 R
-.692(ovides a facility known as)-.18 F F2(pr)3.192 E .692(ocess substitution)
--.18 F F0 5.692(.P)C -.18(ro)491.44 322.8 S(-).18 E .479(cess substitution is \
-similar to command substitution in that its speci\214cation includes a command)
-72 334.8 R .969(to execute, but the shell does not collect the command's outpu\
-t and insert it into the command)72 346.8 R 2.925(line. Rather)72 358.8 R 2.925
-(,B)-.74 G .425(ash opens a pipe to the command, which is r)136.65 358.8 R .426
-(un in the backgr)-.08 F 2.926(ound. The)-.18 F .426(shell uses)2.926 F .659
-(named pipes \(FIFOs\) or the)72 370.8 R F2(/dev/fd)3.158 E F0 .658
-(method of naming open \214les to expand the pr)4.824 F .658(ocess substitu-)
--.18 F .559(tion to a \214lename which connects to the pipe when opened.)72
-382.8 R .56(This \214lename becomes the r)5.56 F .56(esult of)-.18 F .302
-(the expansion.)72 394.8 R(Pr)5.302 E .302
-(ocess substitution can be used to compar)-.18 F 2.801(et)-.18 G .301
-(he outputs of two dif)344.255 394.8 R(fer)-.18 E .301(ent versions)-.18 F
-(of an application as part of a r)72 406.8 Q(egr)-.18 E(ession test:)-.18 E F3
-6($c)97 424.8 S(mp <\(old_prog\) <\(new_prog\))115 424.8 Q F1 2.5(4.8. Prompt)
-72 454.8 R(Customization)2.5 E F0 .745(One of the mor)97 470.4 R 3.245(ep)-.18
-G .745(opular interactive featur)179.97 470.4 R .745(es that Bash pr)-.18 F
-.745(ovides is the ability to customize)-.18 F 1.946(the pr)72 482.4 R 4.446
-(ompt. Both)-.18 F F1($PS1)4.446 E F0(and)4.446 E F1($PS2,)4.446 E F0 1.945
-(the primary and secondary pr)4.445 F 1.945(ompts, ar)-.18 F 4.445(ee)-.18 G
-1.945(xpanded befor)432.885 482.4 R(e)-.18 E 2.168(being displayed.)72 494.4 R
-2.168(Parameter and variable expansion is performed when the pr)7.168 F 2.169
-(ompt string is)-.18 F .77
-(expanded, so any shell variable can be put into the pr)72 506.4 R .77
-(ompt \(e.g.,)-.18 F F1($SHL)3.27 E(VL)-.92 E F0 3.27(,w)C .77
-(hich indicates how)419.37 506.4 R .609(deeply the curr)72 518.4 R .609
-(ent shell is nested\).)-.18 F .609(Bash specially interpr)5.609 F .609
-(ets characters in the pr)-.18 F .61(ompt string pr)-.18 F(e-)-.18 E 1.224
-(ceded by a backslash.)72 530.4 R 1.224(Some of these backslash escapes ar)
-6.224 F 3.724(er)-.18 G 1.224(eplaced with the curr)348.91 530.4 R 1.224
-(ent time, the)-.18 F .542(date, the curr)72 542.4 R .542(ent working dir)-.18
-F(ectory)-.18 E 3.042(,t)-1.11 G .542
-(he username, and the command number or history number)237.3 542.4 R .623
-(of the command being enter)72 554.4 R 3.123(ed. Ther)-.18 F 3.123(ei)-.18 G
-3.122(se)249.038 554.4 S .622
-(ven a backslash escape to cause the shell to change its)261.19 554.4 R(pr)72
-566.4 Q 1.098(ompt when r)-.18 F 1.098(unning as r)-.08 F 1.098(oot after an)
--.18 F F2(su)3.599 E F0 6.099(.B)C(efor)273.626 566.4 Q 3.599(ep)-.18 G 1.099
-(rinting each primary pr)305.375 566.4 R 1.099(ompt, Bash expands)-.18 F 1.458
-(the variable)72 578.4 R F1($PROMPT_COMMAND)3.958 E F0 1.457
-(and, if it has a value, executes the expanded value as a)3.957 F 1.038
-(command, allowing additional pr)72 590.4 R 1.038(ompt customization.)-.18 F
-1.038(For example, this assignment causes the)6.038 F(curr)72 602.4 Q .754
-(ent user)-.18 F 3.254(,t)-.74 G .754(he curr)134.598 602.4 R .753
-(ent host, the time, the last component of the curr)-.18 F .753
-(ent working dir)-.18 F(ectory)-.18 E 3.253(,t)-1.11 G(he)493.39 602.4 Q .813
-(level of shell nesting, and the history number of the curr)72 614.4 R .813
-(ent command to be embedded into the)-.18 F(primary pr)72 626.4 Q(ompt:)-.18 E
-F3 6($P)97 644.4 S(S1='\\u@\\h [\\t] \\W\($SHLVL:\\!\)\\$ ')115 644.4 Q
-(chet@odin [21:03:44] documentation\(2:636\)$ cd ..)97 656.4 Q
-(chet@odin [21:03:54] src\(2:637\)$)97 668.4 Q F0 1.289
-(The string being assigned is surr)72 690 R 1.289
-(ounded by single quotes so that if it is exported, the value of)-.18 F F1
-($SHL)72 702 Q(VL)-.92 E F0(will be updated by a child shell:)2.5 E F3
-(chet@odin [21:17:35] src\(2:638\)$ export PS1)97 720 Q EP
-%%Page: 8 8
-%%BeginPageSetup
-BP
-%%EndPageSetup
-/F0 10/Palatino-Roman@0 SF 2.5(-8-)279.67 48 S/F1 10/Courier@0 SF
-(chet@odin [21:17:40] src\(2:639\)$ bash)97 84 Q
-(chet@odin [21:17:46] src\(3:696\)$)97 96 Q F0 .981
-(The \\$ escape is displayed as `)72 117.6 R(`)-.37 E/F2 10/Palatino-Bold@0 SF
-($)A F0 1.721 -.37('' w)D .981(hen r).37 F .981(unning as a normal user)-.08 F
-3.481(,b)-.74 G .981(ut as `)382.843 117.6 R(`)-.37 E F2(#)A F0 1.721 -.37
-('' w)D .982(hen r).37 F .982(unning as)-.08 F -.18(ro)72 129.6 S(ot.).18 E F2
-2.5(4.9. File)72 153.6 R(System V)2.5 E(iews)-.55 E F0 .42(Since Berkeley intr)
-97 169.2 R .42(oduced symbolic links in 4.2 BSD, one of their most annoying pr)
--.18 F(operties)-.18 E .705(has been the `)72 181.2 R(`warping')-.37 E 3.205
-('t)-.37 G 3.205(oac)185.91 181.2 S .705(ompletely dif)207.22 181.2 R(fer)-.18
-E .705(ent ar)-.18 F .705(ea of the \214le system when using)-.18 F F2(cd)3.206
-E F0 3.206(,a)C .706(nd the)474.994 181.2 R -.18(re)72 193.2 S 2.292
-(sultant non-intuitive behavior of `).18 F(`)-.37 E F2 2.292(cd ..)B F0 -.37
-('')C 7.291(.T).37 G(he)282.761 193.2 Q/F3 9/Palatino-Roman@0 SF(UNIX)4.791 E
-F0 2.291(kernel tr)4.791 F 2.291(eats symbolic links)-.18 F/F4 10
-/Palatino-Italic@0 SF(physically)4.791 E F0(.)1.666 E .225(When the kernel is \
-translating a pathname in which one component is a symbolic link, it r)72 205.2
-R(eplaces)-.18 E .81(all or part of the pathname while pr)72 217.2 R .81
-(ocessing the link.)-.18 F .81(If the contents of the symbolic link begin)5.81
-F .033(with a slash, the kernel r)72 229.2 R .033(eplaces the pathname entir)
--.18 F .033(ely; if not, the link contents r)-.18 F .034(eplace the curr)-.18 F
-(ent)-.18 E 2.814(component. In)72 241.2 R .314
-(either case, the symbolic link is visible.)2.814 F .313
-(If the link value is an absolute pathname,)5.314 F
-(the user \214nds himself in a completely dif)72 253.2 Q(fer)-.18 E
-(ent part of the \214le system.)-.18 E 1.291(Bash pr)97 268.8 R 1.291(ovides a)
--.18 F F4(logical)3.791 E F0 1.291(view of the \214le system.)5.457 F 1.292
-(In this default mode, command and \214le-)6.292 F .727
-(name completion and builtin commands such as)72 280.8 R F2(cd)3.227 E F0(and)
-3.227 E F2(pushd)3.227 E F0 .727(which change the curr)3.227 F .727(ent work-)
--.18 F .245(ing dir)72 292.8 R .245(ectory transpar)-.18 F .245
-(ently follow symbolic links as if they wer)-.18 F 2.746(ed)-.18 G(ir)365.822
-292.8 Q 2.746(ectories. The)-.18 F F2($PWD)2.746 E F0(variable,)2.746 E .562
-(which holds the shell's idea of the curr)72 304.8 R .561(ent working dir)-.18
-F(ectory)-.18 E 3.061(,d)-1.11 G .561(epends on the path used to r)354.924
-304.8 R(each)-.18 E(the dir)72 316.8 Q
-(ectory rather than its physical location in the local \214le system hierar)
--.18 E(chy)-.18 E 5(.F)-1.11 G(or example:)427.35 316.8 Q F1 6($c)97 334.8 S 6
-(d/)115 334.8 S(usr/local/bin)133 334.8 Q 6($e)97 346.8 S(cho $PWD)115 346.8 Q
-(/usr/local/bin)97 358.8 Q 6($p)97 370.8 S(wd)115 370.8 Q(/usr/local/bin)97
-382.8 Q 6($/)97 394.8 S(bin/pwd)115 394.8 Q(/net/share/sun4/local/bin)97 406.8
-Q 6($c)97 418.8 S 6(d.)115 418.8 S(.)133 418.8 Q 6($p)97 430.8 S(wd)115 430.8 Q
-(/usr/local)97 442.8 Q 6($/)97 454.8 S(bin/pwd)115 454.8 Q
-(/net/share/sun4/local)97 466.8 Q 6($c)97 478.8 S 6(d.)115 478.8 S(.)133 478.8
-Q 6($p)97 490.8 S(wd)115 490.8 Q(/usr)97 502.8 Q 6($/)97 514.8 S(bin/pwd)115
-514.8 Q(/usr)97 526.8 Q F0 .094(One pr)72 548.4 R .094
-(oblem with this, of course, arises when pr)-.18 F .095
-(ograms that do not understand the shell's logical)-.18 F .805
-(notion of the \214le system interpr)72 560.4 R .805(et `)-.18 F(`..')-.37 E
-3.305('d)-.37 G(if)251.245 560.4 Q(fer)-.18 E(ently)-.18 E 5.805(.T)-1.11 G
-.804(his generally happens when Bash completes)304.86 560.4 R 1.864
-(\214lenames containing `)72 572.4 R(`..')-.37 E 4.364('a)-.37 G(ccor)194.902
-572.4 Q 1.864(ding to a logical hierar)-.18 F 1.865(chy which does not corr)
--.18 F 1.865(espond to their)-.18 F .584(physical location.)72 584.4 R .583
-(For users who \214nd this tr)5.584 F .583(oublesome, a corr)-.18 F(esponding)
--.18 E F4(physical)3.083 E F0 .583(view of the \214le)4.749 F
-(system is available:)72 596.4 Q F1 6($c)97 614.4 S 6(d/)115 614.4 S
-(usr/local/bin)133 614.4 Q 6($p)97 626.4 S(wd)115 626.4 Q(/usr/local/bin)97
-638.4 Q 6($s)97 650.4 S(et -o physical)115 650.4 Q 6($p)97 662.4 S(wd)115 662.4
-Q(/net/share/sun4/local/bin)97 674.4 Q EP
-%%Page: 9 9
-%%BeginPageSetup
-BP
-%%EndPageSetup
-/F0 10/Palatino-Roman@0 SF 2.5(-9-)279.67 48 S/F1 10/Palatino-Bold@0 SF 2.5
-(4.10. Internationalization)72 84 R F0 .316(One of the most signi\214cant impr)
-97 99.6 R .316(ovements in version 1.13 of Bash was the change to `)-.18 F
-(`eight-)-.37 E .534(bit cleanliness')72 111.6 R 3.034('. Pr)-.37 F .533
-(evious versions used the eighth bit of characters to mark whether or not they)
--.18 F(wer)72 123.6 Q 3.109(eq)-.18 G .609(uoted when performing wor)102.399
-123.6 R 3.109(de)-.18 G 3.109(xpansions. While)244.335 123.6 R .609
-(this did not af)3.109 F .61(fect the majority of users,)-.18 F 1.249
-(most of whom used only seven-bit ASCII characters, some found it con\214ning.)
-72 135.6 R 1.248(Beginning with)6.248 F .251
-(version 1.13, Bash implemented a dif)72 147.6 R(fer)-.18 E .251
-(ent quoting mechanism that did not alter the eighth bit of)-.18 F 3.228
-(characters. This)72 159.6 R .727(allowed Bash to manipulate \214les with `)
-3.228 F(`odd')-.37 E 3.227('c)-.37 G .727(haracters in their names, but did)
-356.825 159.6 R 1.924
-(nothing to help users enter those names, so version 1.13 intr)72 171.6 R 1.925
-(oduced changes to r)-.18 F 1.925(eadline that)-.18 F .658
-(made it eight-bit clean as well.)72 183.6 R .658(Options exist that for)5.658
-F .658(ce r)-.18 F .658(eadline to attach no special signi\214cance)-.18 F .834
-(to characters with the eighth bit set \(the default behavior is to convert th\
-ese characters to meta-)72 195.6 R(pr)72 207.6 Q 2.375(e\214xed key sequences\
-\) and to output these characters without conversion to meta-pr)-.18 F
-(e\214xed)-.18 E 2.924(sequences. These)72 219.6 R .424
-(changes, along with the expansion of keymaps to a full eight bits, enable r)
-2.924 F(ead-)-.18 E 1.025(line to work with most of the ISO-8859 family of cha\
-racter sets, used by many Eur)72 231.6 R 1.025(opean coun-)-.18 F(tries.)72
-243.6 Q F1(4.1)72 267.6 Q 2.5(1. POSIX)-.37 F(Mode)2.5 E F0 .834
-(Although Bash is intended to be POSIX.2 conformant, ther)97 283.2 R 3.334(ea)
--.18 G 1.194 -.18(re a)374.606 283.2 T -.18(re).18 G .835
-(as in which the default).18 F .622
-(behavior is not compatible with the standar)72 295.2 R 3.121(d. For)-.18 F
-.621(users who wish to operate in a strict POSIX.2)3.121 F(envir)72 307.2 Q
-2.453(onment, Bash implements a)-.18 F/F2 10/Palatino-Italic@0 SF 2.453
-(POSIX mode)4.953 F F0 7.453(.W)C 2.453
-(hen this mode is active, Bash modi\214es its)305.808 307.2 R .969
-(default operation wher)72 319.2 R 3.469(ei)-.18 G 3.469(td)186.917 319.2 S(if)
-199.756 319.2 Q .969(fers fr)-.18 F .969(om POSIX.2 to match the standar)-.18 F
-3.468(d. POSIX)-.18 F .968(mode is enter)3.468 F(ed)-.18 E .474
-(when Bash is started with the)72 331.2 R F1(-posix)2.974 E F0 2.974
-(option. This)2.974 F(featur)2.974 E 2.974(ei)-.18 G 2.975(sa)334.31 331.2 S
-.475(lso available as an option to the)346.525 331.2 R F1(set)2.975 E F0
-(builtin,)72 343.2 Q F1 1.631(set -o posix)4.131 F F0 6.631(.F)C 1.631
-(or compatibility with other GNU softwar)177.054 343.2 R 4.131(et)-.18 G 1.63
-(hat attempts to be POSIX.2)379.02 343.2 R .627
-(compliant, Bash also enters POSIX mode if the variable)72 355.2 R F1($POSIXL)
-3.128 E(Y_CORRECT)-.92 E F0 .628(is set when Bash)3.128 F .891
-(is started or assigned a value during execution.)72 367.2 R F1
-($POSIX_PEDANTIC)5.891 E F0 .89(is accepted as well, to be)3.391 F .445
-(compatible with some older GNU utilities.)72 379.2 R .446
-(When Bash is started in POSIX mode, for example, it)5.445 F(sour)72 391.2 Q
-.342(ces the \214le named by the value of)-.18 F F1($ENV)2.842 E F0 .342
-(rather than the `)2.842 F(`normal')-.37 E 2.842('s)-.37 G .341
-(tartup \214les, and does not)392.566 391.2 R(allow r)72 403.2 Q(eserved wor)
--.18 E(ds to be aliased.)-.18 E F1 2.5(5. New)72 427.2 R
-(Features and Future Plans)2.5 E F0(Ther)97 442.8 Q 4.157(ea)-.18 G 2.017 -.18
-(re s)131.457 442.8 T 1.658(everal featur).18 F 1.658(es intr)-.18 F 1.658
-(oduced in the curr)-.18 F 1.658(ent version of Bash, version 1.14, and a)-.18
-F .714(number under consideration for futur)72 454.8 R 3.214(er)-.18 G 3.214
-(eleases. This)253.61 454.8 R .714
-(section will brie\215y detail the new featur)3.214 F(es)-.18 E
-(in version 1.14 and describe several featur)72 466.8 Q
-(es that may appear in later versions.)-.18 E F1 2.5(5.1. New)72 490.8 R
-(Features in Bash-1.14)2.5 E F0 1.303(The new featur)97 506.4 R 1.304
-(es available in Bash-1.14 answer several of the most common r)-.18 F 1.304
-(equests for)-.18 F 2.815(enhancements. Most)72 518.4 R(notably)2.815 E 2.815
-(,t)-1.11 G(her)209.475 518.4 Q 2.815(ei)-.18 G 2.815(sam)234.37 518.4 S .314
-(echanism for including non-visible character sequences)258.07 518.4 R 1.795
-(in pr)72 530.4 R 1.796
-(ompts, such as those which cause a terminal to print characters in dif)-.18 F
-(fer)-.18 E 1.796(ent colors or in)-.18 F .354(standout mode.)72 542.4 R(Ther)
-5.354 E 2.854(ew)-.18 G .354(as nothing pr)183.572 542.4 R .353
-(eventing the use of these sequences in earlier versions, but)-.18 F 2.113
-(the r)72 554.4 R 2.113(eadline r)-.18 F 2.114
-(edisplay algorithm assumed each character occupied physical scr)-.18 F 2.114
-(een space and)-.18 F(would wrap lines pr)72 566.4 Q(ematur)-.18 E(ely)-.18 E
-(.)-1.11 E 1.183(Readline has a few new variables, several new bindable comman\
-ds, and some additional)97 582 R 1.399(emacs mode default key bindings.)72 594
-R 3.899(An)6.399 G 1.399(ew history sear)252.724 594 R 1.4
-(ch mode has been implemented: in this)-.18 F .033(mode, r)72 606 R .033
-(eadline sear)-.18 F .032(ches the history for lines beginning with the charac\
-ters between the beginning)-.18 F .452(of the curr)72 618 R .452
-(ent line and the cursor)-.18 F 5.452(.T)-.74 G .452(he existing r)233.074 618
-R .452(eadline incr)-.18 F .452(emental sear)-.18 F .453(ch commands no longer)
--.18 F .947(match identical lines mor)72 630 R 3.447(et)-.18 G .947(han once.)
-198.068 630 R .946(Filename completion now expands variables in dir)5.947 F
-(ectory)-.18 E 2.516(names. The)72 642 R .016(history expansion facilities ar)
-2.516 F 2.516(en)-.18 G .017
-(ow nearly completely csh-compatible: missing modi-)270.006 642 R
-(\214ers have been added and history substitution has been extended.)72 654 Q
-.535(Several of the featur)97 669.6 R .535(es described earlier)-.18 F 3.035
-(,s)-.74 G .535(uch as)282.59 669.6 R F1 .534(set -o posix)3.035 F F0(and)3.034
-E F1($POSIX_PEDANTIC)3.034 E F0 3.034(,a)C -.18(re)495.44 669.6 S .749
-(new in version 1.14.)72 681.6 R(Ther)5.749 E 3.249(ei)-.18 G 3.249(san)199.455
-681.6 S .749(ew shell variable,)221.013 681.6 R F1(OSTYPE)3.249 E F0 3.25(,t)C
-3.25(ow)351.81 681.6 S .75(hich Bash assigns a value that)368.86 681.6 R .417
-(identi\214es the version of)72 693.6 R/F3 9/Palatino-Roman@0 SF(UNIX)2.917 E
-F0 .416(it's r)2.917 F .416(unning on \(gr)-.08 F .416(eat for putting ar)-.18
-F(chitectur)-.18 E .416(e-speci\214c binary dir)-.18 F(ec-)-.18 E 2.257
-(tories into the)72 705.6 R F1($P)4.757 E -.92(AT)-.74 G(H).92 E F0 4.757
-(\). T)B 2.257(wo variables have been r)-.9 F(enamed:)-.18 E F1($HISTCONTROL)
-4.758 E F0 -.18(re)4.758 G(places).18 E F1($his-)4.758 E(tory_control)72 717.6
-Q F0 5.733(,a)C(nd)140.793 717.6 Q F1($HOSTFILE)5.733 E F0 -.18(re)5.732 G
-(places).18 E F1($hostname_completion_\214le)5.732 E F0 8.232(.I)C 5.732(nb)
-401.622 717.6 S 3.232(oth cases, the old)418.704 717.6 R 2.337(names ar)72
-729.6 R 4.837(ea)-.18 G 2.338(ccepted for backwar)128.914 729.6 R 2.338
-(ds compatibility)-.18 F 7.338(.T)-1.11 G 2.338(he ksh)311.846 729.6 R F2
-(select)4.838 E F0(constr)6.504 E 2.338(uct, which allows the)-.08 F EP
-%%Page: 10 10
-%%BeginPageSetup
-BP
-%%EndPageSetup
-/F0 10/Palatino-Roman@0 SF 2.5(-1)277.17 48 S 2.5(0-)288 48 S .565
-(generation of simple menus, has been implemented.)72 84 R .564
-(New capabilities have been added to exist-)5.565 F 1.446(ing variables:)72 96
-R/F1 10/Palatino-Bold@0 SF($auto_resume)3.946 E F0 1.446
-(can now take values of)3.946 F/F2 10/Palatino-Italic@0 SF(exact)3.947 E F0(or)
-5.613 E F2(substring)3.947 E F0 3.947(,a)1.666 G(nd)405.913 96 Q F1
-($HISTCONTROL)3.947 E F0 1.8(understands the value)72 108 R F2(ignor)4.3 E
-(eboth)-.18 E F0 4.3(,w)1.666 G 1.799(hich combines the two pr)238.106 108 R
-1.799(eviously acceptable values.)-.18 F(The)6.799 E F1(dirs)72 120 Q F0 2.612
-(builtin has acquir)5.112 F 2.613
-(ed options to print out speci\214c members of the dir)-.18 F 2.613
-(ectory stack.)-.18 F(The)7.613 E F1($nolinks)72 132 Q F0 .177
-(variable, which for)2.677 F .176
-(ces a physical view of the \214le system, has been superseded by the)-.18 F F1
-<ad50>2.676 E F0 1.486(option to the)72 144 R F1(set)3.986 E F0 1.486
-(builtin \(equivalent to)3.986 F F1 1.486(set -o physical)3.986 F F0 1.486
-(\); the variable is r)B 1.486(etained for backwar)-.18 F(ds)-.18 E
-(compatibility)72 156 Q 5.564(.T)-1.11 G .564(he version string contained in)
-144.074 156 R F1($BASH_VERSION)3.064 E F0 .563(now includes an indication of)
-3.064 F .501(the patch level as well as the `)72 168 R .501(`build version')
--.37 F 3.001('. Some)-.37 F .502(little-used featur)3.001 F .502
-(es have been r)-.18 F 3.002(emoved: the)-.18 F F1(bye)72 180 Q F0 .943
-(synonym for)3.443 F F1(exit)3.443 E F0 .943(and the)3.443 F F1($NO_PROMPT_V)
-3.443 E(ARS)-1.29 E F0 .943(variable ar)3.443 F 3.443(eg)-.18 G 3.443
-(one. Ther)379.707 180 R 3.443(ei)-.18 G 3.443(sn)435.873 180 S .942(ow an or)
-449.376 180 R(ga-)-.18 E(nized test suite that can be r)72 192 Q(un as a r)-.08
-E(egr)-.18 E(ession test when building a new version of Bash.)-.18 E 1.42
-(The documentation has been thor)97 207.6 R 1.421(oughly over)-.18 F 1.421
-(hauled: ther)-.18 F 3.921(ei)-.18 G 3.921(san)372.184 207.6 S 1.421
-(ew manual page on the)395.086 207.6 R -.18(re)72 219.6 S 1.142
-(adline library and the).18 F F2(info)3.642 E F0 1.142
-(\214le has been updated to r)3.642 F 1.142(e\215ect the curr)-.18 F 1.142
-(ent version.)-.18 F 1.141(As always, as)6.142 F
-(many bugs as possible have been \214xed, although some sur)72 231.6 Q(ely r)
--.18 E(emain.)-.18 E F1 2.5(5.2. Other)72 255.6 R(Features)2.5 E F0(Ther)97
-271.2 Q 3.692(ea)-.18 G 1.552 -.18(re a f)130.992 271.2 T 1.192(ew featur).18 F
-1.192(es that I hope to include in later Bash r)-.18 F 3.693(eleases. Some)-.18
-F(ar)3.693 E 3.693(eb)-.18 G 1.193(ased on)468.887 271.2 R(work alr)72 283.2 Q
-(eady done in other shells.)-.18 E 2.717
-(In addition to simple variables, a futur)97 298.8 R 5.217(er)-.18 G 2.716
-(elease of Bash will include one-dimensional)297.159 298.8 R .575
-(arrays, using the ksh implementation of arrays as a model.)72 310.8 R .575
-(Additions to the ksh syntax, such as)5.575 F F2(varname)72 322.8 Q F0 1.116
-(=\( ... \) to assign a list of wor)B 1.115(ds dir)-.18 F 1.115
-(ectly to an array and a mechanism to allow the)-.18 F F1(read)3.615 E F0 .492
-(builtin to r)72 334.8 R .492(ead a list of values dir)-.18 F .493
-(ectly into an array)-.18 F 2.993(,w)-1.11 G .493(ould be desirable.)313.615
-334.8 R .493(Given those extensions,)5.493 F .621(the ksh)72 346.8 R F1 .621
-(set \255A)3.121 F F0 .621(syntax may not be worth supporting \(the)3.121 F F1
-<ad41>3.12 E F0 .62(option assigns a list of values to an)3.12 F(array)72 358.8
-Q 2.5(,b)-1.11 G(ut is a rather peculiar special case\).)104.88 358.8 Q .522
-(Some shells include a means of)97 374.4 R F2(pr)3.022 E(ogrammable)-.18 E F0
-(wor)3.022 E 3.022(dc)-.18 G .522(ompletion, wher)331.796 374.4 R 3.023(et)-.18
-G .523(he user speci\214es on)416.561 374.4 R 3.291(ap)72 386.4 S(er)86.301
-386.4 Q .791(-command basis how the ar)-.18 F .791(guments of the command ar)
--.18 F 3.291(et)-.18 G 3.29(ob)358.98 386.4 S 3.29(et)373.26 386.4 S -.18(re)
-384.6 386.4 S .79(ated when completion is).18 F .588
-(attempted: as \214lenames, hostnames, executable \214les, and so on.)72 398.4
-R .589(The other aspects of the curr)5.589 F(ent)-.18 E .649
-(Bash implementation could r)72 410.4 R .648
-(emain as-is; the existing heuristics would still be valid.)-.18 F .648
-(Only when)5.648 F 2.136(completing the ar)72 422.4 R 2.137
-(guments to a simple command would the pr)-.18 F 2.137
-(ogrammable completion be in)-.18 F(ef)72 434.4 Q(fect.)-.18 E .223
-(It would also be nice to give the user \214ner)97 450 R .223(-grained contr)
--.18 F .222(ol over which commands ar)-.18 F 2.722(es)-.18 G(aved)482.45 450 Q
-1.603(onto the history list.)72 462 R 1.604(One pr)6.604 F 1.604
-(oposal is for a variable, tentatively named)-.18 F F1(HISTIGNORE)4.104 E F0
-4.104(,w)C(hich)485.01 462 Q .471
-(would contain a colon-separated list of commands.)72 474 R .471
-(Lines beginning with these commands, after)5.471 F .056(the r)72 486 R .056
-(estrictions of)-.18 F F1($HISTCONTROL)2.556 E F0 .057
-(have been applied, would not be placed onto the history list.)2.556 F 1.246(T\
-he shell pattern-matching capabilities could also be available when specifying\
- the contents of)72 498 R F1($HISTIGNORE)72 510 Q F0(.)A .612
-(One thing that newer shells such as)97 525.6 R F1(wksh)3.112 E F0 .612
-(\(also known as)3.112 F F1(dtksh)3.112 E F0 3.112(\)p)C -.18(ro)397.502 525.6
-S .612(vide is a command to).18 F 1.826
-(dynamically load code implementing additional builtin commands into a r)72
-537.6 R 1.826(unning shell.)-.08 F(This)6.826 E 1.2
-(new builtin would take an object \214le or shar)72 549.6 R 1.2
-(ed library implementing the `)-.18 F(`body')-.37 E 3.7('o)-.37 G 3.7(ft)450.03
-549.6 S 1.2(he builtin)460.32 549.6 R(\()72 561.6 Q F2(xxx_builtin\(\))A F0
-1.094(for those familiar with Bash internals\) and a str)3.595 F(uctur)-.08 E
-3.594(ec)-.18 G 1.094(ontaining the name of the)386.094 561.6 R .731
-(new command, the function to call when the new builtin is invoked \(pr)72
-573.6 R .731(esumably de\214ned in the)-.18 F(shar)72 585.6 Q .881
-(ed object speci\214ed as an ar)-.18 F .881
-(gument\), and the documentation to be printed by the)-.18 F F1(help)3.38 E F0
-(com-)3.38 E .974(mand \(possibly pr)72 597.6 R .974(esent in the shar)-.18 F
-.975(ed object as well\).)-.18 F .975(It would manage the details of extending)
-5.975 F(the internal table of builtins.)72 609.6 Q 2.641(Af)97 625.2 S .141
-(ew other builtins would also be desirable: two ar)110.751 625.2 R 2.641(et)
--.18 G .14(he POSIX.2)337.93 625.2 R F1(getconf)2.64 E F0 .14(command, which)
-2.64 F 1.518(prints the values of system con\214guration variables de\214ned b\
-y POSIX.2, and a)72 637.2 R F1(disown)4.019 E F0(builtin,)4.019 E .93
-(which causes a shell r)72 649.2 R .929(unning with job contr)-.08 F .929
-(ol active to `)-.18 F(`for)-.37 E .929(get about')-.18 F 3.429('o)-.37 G .929
-(ne or mor)397.563 649.2 R 3.429(eb)-.18 G(ackgr)456.25 649.2 Q(ound)-.18 E
-.095(jobs in its internal jobs table.)72 661.2 R(Using)5.095 E F1(getconf)2.595
-E F0 2.595(,f)C .095(or example, a user could r)274.02 661.2 R .096
-(etrieve a value for)-.18 F F1($P)2.596 E -.92(AT)-.74 G(H).92 E F0 .73
-(guaranteed to \214nd all of the POSIX standar)72 673.2 R 3.23(du)-.18 G .73
-(tilities, or \214nd out how long \214lenames may be in)282.86 673.2 R
-(the \214le system containing a speci\214ed dir)72 685.2 Q(ectory)-.18 E(.)
--1.11 E(Ther)97 700.8 Q 4.171(ea)-.18 G 2.031 -.18(re n)131.471 700.8 T 4.171
-(oi).18 G 1.671(mplementation timetables for any of these featur)162.563 700.8
-R 1.672(es, nor ar)-.18 F 4.172(et)-.18 G(her)443.888 700.8 Q 4.172(ec)-.18 G
-(oncr)471.67 700.8 Q(ete)-.18 E .034(plans to include them.)72 712.8 R .034
-(If anyone has comments on these pr)5.034 F .034(oposals, feel fr)-.18 F .033
-(ee to send me electr)-.18 F(onic)-.18 E(mail.)72 724.8 Q EP
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-/F0 10/Palatino-Roman@0 SF 2.5(-1)277.445 48 S 2.5(1-)287.725 48 S/F1 10
-/Palatino-Bold@0 SF 2.5(6. Re\215ections)72 84 R(and Lessons Learned)2.5 E F0
-1.503(The lesson that has been r)97 99.6 R 1.504
-(epeated most often during Bash development is that ther)-.18 F 4.004(ea)-.18 G
--.18(re)495.44 99.6 S 1.052
-(dark corners in the Bourne Shell, and people use all of them.)72 111.6 R 1.051
-(In the original description of the)6.052 F 1.37
-(Bourne shell, quoting and the shell grammar ar)72 123.6 R 3.87(eb)-.18 G 1.37
-(oth poorly speci\214ed and incomplete; subse-)304.61 123.6 R .387
-(quent descriptions have not helped much.)72 135.6 R .387(The grammar pr)5.387
-F .386(esented in Bourne's paper describing)-.18 F .059
-(the shell distributed with the Seventh Edition of)72 147.6 R/F2 9
-/Palatino-Roman@0 SF(UNIX)2.559 E F0 2.559<8769>C 2.559(ss)321.048 147.6 S
-2.559(of)332.087 147.6 S .059(ar of)343.436 147.6 R 2.559(ft)-.18 G .059
-(hat it does not allow the com-)372.704 147.6 R(mand)72 159.6 Q/F3 10/Courier@0
-SF(who|wc)2.5 E F0 5(.I)C 2.5(nf)147.13 159.6 S(act, as T)158.78 159.6 Q
-(om Duf)-.92 E 2.5(fs)-.18 G(tates:)237.21 159.6 Q .985(Nobody r)97 175.2 R
-.984(eally knows what the Bourne shell's grammar is.)-.18 F .984
-(Even examination of the)5.984 F(sour)97 187.2 Q(ce code is little help.\210)
--.18 E .782(The POSIX.2 standar)72 202.8 R 3.282(di)-.18 G .782(ncludes a)
-177.496 202.8 R/F4 10/Palatino-Italic@0 SF(yacc)3.282 E F0 .782
-(grammar that comes close to capturing the Bourne shell's)3.282 F(behavior)72
-214.8 Q 3.67(,b)-.74 G 1.17(ut it disallows some constr)122.07 214.8 R 1.169
-(ucts which sh accepts without complaint \255 and ther)-.08 F 3.669(ea)-.18 G
--.18(re)495.44 214.8 S .223(scripts out ther)72 226.8 R 2.723(et)-.18 G .223
-(hat use them.)149.659 226.8 R .224(It took a few versions and several bug r)
-5.223 F .224(eports befor)-.18 F 2.724(eB)-.18 G .224(ash imple-)457.436 226.8
-R .427(mented sh-compatible quoting, and ther)72 238.8 R 2.927(ea)-.18 G .787
--.18(re s)264.265 238.8 T .426(till some `).18 F(`legal')-.37 E 2.926('s)-.37 G
-2.926(hc)359.87 238.8 S(onstr)373.056 238.8 Q .426(ucts which Bash \215ags as)
--.08 F(syntax err)72 250.8 Q 2.5(ors. Complete)-.18 F
-(sh compatibility is a tough nut.)2.5 E .314
-(The shell is bigger and slower than I would like, though the curr)97 266.4 R
-.314(ent version is substantially)-.18 F 1.507(faster than pr)72 278.4 R
-(eviously)-.18 E 6.507(.T)-1.11 G 1.507(he r)185.841 278.4 R 1.507
-(eadline library could stand a substantial r)-.18 F 4.006(ewrite. A)-.18 F
-(hand-written)4.006 E .574(parser to r)72 290.4 R .574(eplace the curr)-.18 F
-(ent)-.18 E F4(yacc)3.074 E F0 .574(-generated one would pr)B .574(obably r)
--.18 F .575(esult in a speedup, and would)-.18 F 1.865(solve one glaring pr)72
-302.4 R 4.365(oblem: the)-.18 F 1.864(shell could parse commands in `)4.364 F
-(`$\(...\)')-.37 E 4.364('c)-.37 G(onstr)408.058 302.4 Q 1.864(ucts as they ar)
--.08 F(e)-.18 E(enter)72 314.4 Q(ed, rather than r)-.18 E(eporting err)-.18 E
-(ors when the constr)-.18 E(uct is expanded.)-.08 E .198(As always, ther)97 330
-R 2.698(ei)-.18 G 2.698(ss)176.004 330 S .198(ome chaf)187.182 330 R 2.699(ft)
--.18 G 2.699(og)236.659 330 S 2.699(ow)250.378 330 S .199(ith the wheat.)
-266.877 330 R(Ar)5.199 E .199(eas of duplicated functionality need)-.18 F 1.009
-(to be cleaned up.)72 342 R(Ther)6.009 E 3.509(ea)-.18 G 1.369 -.18(re s)
-189.785 342 T 1.009(everal cases wher).18 F 3.509(eB)-.18 G 1.009(ash tr)
-300.041 342 R 1.008(eats a variable specially to enable func-)-.18 F 1.316
-(tionality available another way \()72 354 R F1($notify)A F0(vs.)3.816 E F1
-1.316(set -o notify)6.316 F F0(and)3.816 E F1($nolinks)3.816 E F0(vs.)3.816 E
-F1 1.316(set -o physical)3.816 F F0 3.816(,f)C(or)494.59 354 Q .925
-(instance\); the special tr)72 366 R .925
-(eatment of the variable name should pr)-.18 F .925(obably be r)-.18 F 3.425
-(emoved. A)-.18 F .925(few mor)3.425 F(e)-.18 E 2.296(things could stand r)72
-378 R 2.296(emoval; the)-.18 F F1($allow_null_glob_expansion)4.796 E F0(and)
-4.796 E F1($glob_dot_\214lenames)4.797 E F0(vari-)4.797 E .728(ables ar)72 390
-R 3.228(eo)-.18 G 3.228(fp)119.946 390 S .728(articularly questionable value.)
-132.514 390 R(The)5.728 E F1($[...])3.227 E F0 .727
-(arithmetic evaluation syntax is r)3.227 F(edundant)-.18 E .804
-(now that the POSIX-mandated)72 402 R F1($\(\(...\)\))3.304 E F0(constr)3.304 E
-.805(uct has been implemented, and could be deleted.)-.08 F(It)5.805 E 1.056
-(would be nice if the text output by the)72 414 R F1(help)3.556 E F0 1.055
-(builtin wer)3.556 F 3.555(ee)-.18 G 1.055
-(xternal to the shell rather than com-)339.79 414 R 1.365(piled into it.)72 426
-R 1.365(The behavior enabled by)6.365 F F1($command_oriented_history)3.865 E F0
-3.865(,w)C 1.365(hich causes the shell to)397.55 426 R 1.047
-(attempt to save all lines of a multi-line command in a single history entry)72
-438 R 3.547(,s)-1.11 G 1.047(hould be made the)418.109 438 R
-(default and the variable r)72 450 Q(emoved.)-.18 E F1 2.5(7. A)72 474 R
-(vailability)-.7 E F0 6.17(As with all other GNU softwar)97 489.6 R 6.17
-(e, Bash is available for anonymous FTP fr)-.18 F(om)-.18 E F4(pr)72 501.6 Q
-(ep.ai.mit.edu:/pub/gnu)-.18 E F0 2.136(and fr)6.302 F 2.136
-(om other GNU softwar)-.18 F 4.635(em)-.18 G(irr)334.21 501.6 Q 2.135
-(or sites.)-.18 F 2.135(The curr)7.135 F 2.135(ent version is in)-.18 F F4
-(bash-1.14.1.tar)72 513.6 Q(.gz)-.74 E F0 .241(in that dir)4.407 F(ectory)-.18
-E 5.241(.U)-1.11 G(se)234.27 513.6 Q F4(ar)2.741 E(chie)-.18 E F0 .241
-(to \214nd the near)4.407 F .241(est ar)-.18 F .241(chive site.)-.18 F .242
-(The latest version is)5.241 F .295(always available for FTP fr)72 525.6 R(om)
--.18 E F4(bash.CWRU.Edu:/pub/dist.)2.795 E F0 .295
-(Bash documentation is available for FTP)4.461 F(fr)72 537.6 Q(om)-.18 E F4
-(bash.CWRU.Edu:/pub/bash.)2.5 E F0 1.207(The Fr)97 553.2 R 1.207(ee Softwar)
--.18 F 3.707(eF)-.18 G 1.207
-(oundation sells tapes and CD-ROMs containing Bash; send electr)188.531 553.2 R
-(onic)-.18 E(mail to)72 565.2 Q F3(gnu@prep.ai.mit.edu)2.5 E F0(or call)2.5 E
-F3(+1-617-876-3296)2.5 E F0(for mor)2.5 E 2.5(ei)-.18 G(nformation.)387.54
-565.2 Q .283(Bash is also distributed with several versions of)97 580.8 R F2
-(UNIX)2.782 E F0 .282(-compatible systems.)B .282(It is included as)5.282 F
-.624(/bin/sh and /bin/bash on several Linux distributions \(mor)72 592.8 R
-3.124(ea)-.18 G .624(bout the dif)353.78 592.8 R(fer)-.18 E .624
-(ence in a moment\),)-.18 F(and as contributed softwar)72 604.8 Q 2.5(ei)-.18 G
-2.5(nB)200.83 604.8 S(SDI's BSD/386* and Fr)215.26 604.8 Q(eeBSD.)-.18 E .529
-(The Linux distribution deserves special mention.)97 620.4 R(Ther)5.529 E 3.029
-(ea)-.18 G .889 -.18(re t)354.414 620.4 T .529(wo con\214gurations included in)
-.18 F .037(the standar)72 632.4 R 2.537(dB)-.18 G .038(ash distribution: a `)
-136.364 632.4 R(`normal')-.37 E 2.538('c)-.37 G .038
-(on\214guration, in which all of the standar)268.256 632.4 R 2.538(df)-.18 G
-(eatur)456.022 632.4 Q .038(es ar)-.18 F(e)-.18 E .451(included, and a `)72
-644.4 R(`minimal')-.37 E 2.951('c)-.37 G .451
-(on\214guration, which omits job contr)199.384 644.4 R .451
-(ol, aliases, history and command)-.18 F .356(line editing, the dir)72 656.4 R
-.356(ectory stack and)-.18 F F1(pushd/popd/dirs,)2.856 E F0(pr)2.856 E .357
-(ocess substitution, pr)-.18 F .357(ompt string special)-.18 F .32 LW 76 666.4
-72 666.4 DL 80 666.4 76 666.4 DL 84 666.4 80 666.4 DL 88 666.4 84 666.4 DL 92
-666.4 88 666.4 DL 96 666.4 92 666.4 DL 100 666.4 96 666.4 DL 104 666.4 100
-666.4 DL 108 666.4 104 666.4 DL 112 666.4 108 666.4 DL 116 666.4 112 666.4 DL
-120 666.4 116 666.4 DL 124 666.4 120 666.4 DL 128 666.4 124 666.4 DL 132 666.4
-128 666.4 DL 136 666.4 132 666.4 DL 140 666.4 136 666.4 DL 144 666.4 140 666.4
-DL/F5 8/Palatino-Roman@0 SF .42(\207S. R. Bourne, `)72 676.4 R .42(`UNIX T)
--.296 F .42(ime-Sharing System:)-.44 F .42(The UNIX Shell')4.42 F(',)-.296 E/F6
-8/Palatino-Italic@0 SF .42(Bell System T)2.42 F .42(echnical Journal)-.888 F F5
-2.42(,5)C .42(7\(6\), July-August,)405.004 676.4 R(1978, pp. 1971-1990.)72
-686.4 Q<8854>72 696.4 Q .209(om Duf)-.736 F .209(f, `)-.144 F .209
-(`Rc \255 A Shell for Plan 9 and)-.296 F/F7 7/Palatino-Roman@0 SF(UNIX)2.209 E
-F5(systems')2.209 E(',)-.296 E F6(Pr)2.209 E .208
-(oc. of the Summer 1990 EUUG Confer)-.144 F(ence)-.144 E F5 2.208(,L)C .208
-(ondon, Ju-)430.704 696.4 R(ly)72 706.4 Q 2(,1)-.888 G(990, pp. 21-33.)85.888
-706.4 Q(*BSD/386 is a trademark of Berkeley Softwar)72 716.4 Q 2(eD)-.144 G
-(esign, Inc.)243.472 716.4 Q EP
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-/F0 10/Palatino-Roman@0 SF 2.5(-1)277.17 48 S 2.5(2-)288 48 S 1.319
-(character decoding, and the)72 84 R/F1 10/Palatino-Italic@0 SF(select)3.818 E
-F0(constr)5.484 E 3.818(uct. This)-.08 F 1.318
-(minimal version is designed to be a dr)3.818 F(op-in)-.18 E -.18(re)72 96 S
-1.292(placement for the traditional).18 F/F2 9/Palatino-Roman@0 SF(UNIX)3.792 E
-F0 1.293(/bin/sh, and is included as the Linux /bin/sh in several)3.792 F
-(packagings.)72 108 Q/F3 10/Palatino-Bold@0 SF 2.5(8. Conclusion)72 132 R F0
-.19(Bash is a worthy successor to sh.)97 147.6 R .19(It is suf)5.19 F .19
-(\214ciently portable to r)-.18 F .19(un on nearly every version of)-.08 F F2
-(UNIX)72 159.6 Q F0(fr)2.929 E .429(om 4.3 BSD to SVR4.2, and several)-.18 F F2
-(UNIX)2.93 E F0 2.93(workalikes. It)2.93 F .43(is r)2.93 F .43
-(obust enough to r)-.18 F .43(eplace sh on)-.18 F 1.22
-(most of those systems, and pr)72 171.6 R 1.219(ovides mor)-.18 F 3.719(ef)-.18
-G(unctionality)271.896 171.6 Q 6.219(.I)-1.11 G 3.719(th)336.255 171.6 S 1.219
-(as several thousand r)349.054 171.6 R 1.219(egular users,)-.18 F .052(and the\
-ir feedback has helped to make it as good as it is today \255 a testament to t\
-he bene\214ts of fr)72 183.6 R(ee)-.18 E(softwar)72 195.6 Q(e.)-.18 E EP
-%%Trailer
-end
-%%EOF
+++ /dev/null
-% texinfo.tex -- TeX macros to handle Texinfo files.
-%
-% Load plain if necessary, i.e., if running under initex.
-\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
-%
-\def\texinfoversion{2009-01-18.17}
-%
-% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
-% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-% 2007, 2008, 2009 Free Software Foundation, Inc.
-%
-% This texinfo.tex file is free software: you can redistribute it and/or
-% modify it under the terms of the GNU General Public License as
-% published by the Free Software Foundation, either version 3 of the
-% License, or (at your option) any later version.
-%
-% This texinfo.tex file is distributed in the hope that it will be
-% useful, but WITHOUT ANY WARRANTY; without even the implied warranty
-% of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-% General Public License for more details.
-%
-% You should have received a copy of the GNU General Public License
-% along with this program. If not, see <http://www.gnu.org/licenses/>.
-%
-% As a special exception, when this file is read by TeX when processing
-% a Texinfo source document, you may use the result without
-% restriction. (This has been our intent since Texinfo was invented.)
-%
-% Please try the latest version of texinfo.tex before submitting bug
-% reports; you can get the latest version from:
-% http://www.gnu.org/software/texinfo/ (the Texinfo home page), or
-% ftp://tug.org/tex/texinfo.tex
-% (and all CTAN mirrors, see http://www.ctan.org).
-% The texinfo.tex in any given distribution could well be out
-% of date, so if that's what you're using, please check.
-%
-% Send bug reports to bug-texinfo@gnu.org. Please include including a
-% complete document in each bug report with which we can reproduce the
-% problem. Patches are, of course, greatly appreciated.
-%
-% To process a Texinfo manual with TeX, it's most reliable to use the
-% texi2dvi shell script that comes with the distribution. For a simple
-% manual foo.texi, however, you can get away with this:
-% tex foo.texi
-% texindex foo.??
-% tex foo.texi
-% tex foo.texi
-% dvips foo.dvi -o # or whatever; this makes foo.ps.
-% The extra TeX runs get the cross-reference information correct.
-% Sometimes one run after texindex suffices, and sometimes you need more
-% than two; texi2dvi does it as many times as necessary.
-%
-% It is possible to adapt texinfo.tex for other languages, to some
-% extent. You can get the existing language-specific files from the
-% full Texinfo distribution.
-%
-% The GNU Texinfo home page is http://www.gnu.org/software/texinfo.
-
-
-\message{Loading texinfo [version \texinfoversion]:}
-
-% If in a .fmt file, print the version number
-% and turn on active characters that we couldn't do earlier because
-% they might have appeared in the input file name.
-\everyjob{\message{[Texinfo version \texinfoversion]}%
- \catcode`+=\active \catcode`\_=\active}
-
-
-\chardef\other=12
-
-% We never want plain's \outer definition of \+ in Texinfo.
-% For @tex, we can use \tabalign.
-\let\+ = \relax
-
-% Save some plain tex macros whose names we will redefine.
-\let\ptexb=\b
-\let\ptexbullet=\bullet
-\let\ptexc=\c
-\let\ptexcomma=\,
-\let\ptexdot=\.
-\let\ptexdots=\dots
-\let\ptexend=\end
-\let\ptexequiv=\equiv
-\let\ptexexclam=\!
-\let\ptexfootnote=\footnote
-\let\ptexgtr=>
-\let\ptexhat=^
-\let\ptexi=\i
-\let\ptexindent=\indent
-\let\ptexinsert=\insert
-\let\ptexlbrace=\{
-\let\ptexless=<
-\let\ptexnewwrite\newwrite
-\let\ptexnoindent=\noindent
-\let\ptexplus=+
-\let\ptexrbrace=\}
-\let\ptexslash=\/
-\let\ptexstar=\*
-\let\ptext=\t
-\let\ptextop=\top
-{\catcode`\'=\active
-\global\let\ptexquoteright'}% Math-mode def from plain.tex.
-\let\ptexraggedright=\raggedright
-
-% If this character appears in an error message or help string, it
-% starts a new line in the output.
-\newlinechar = `^^J
-
-% Use TeX 3.0's \inputlineno to get the line number, for better error
-% messages, but if we're using an old version of TeX, don't do anything.
-%
-\ifx\inputlineno\thisisundefined
- \let\linenumber = \empty % Pre-3.0.
-\else
- \def\linenumber{l.\the\inputlineno:\space}
-\fi
-
-% Set up fixed words for English if not already set.
-\ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi
-\ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi
-\ifx\putwordfile\undefined \gdef\putwordfile{file}\fi
-\ifx\putwordin\undefined \gdef\putwordin{in}\fi
-\ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi
-\ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi
-\ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi
-\ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi
-\ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi
-\ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi
-\ifx\putwordof\undefined \gdef\putwordof{of}\fi
-\ifx\putwordon\undefined \gdef\putwordon{on}\fi
-\ifx\putwordpage\undefined \gdef\putwordpage{page}\fi
-\ifx\putwordsection\undefined \gdef\putwordsection{section}\fi
-\ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi
-\ifx\putwordsee\undefined \gdef\putwordsee{see}\fi
-\ifx\putwordSee\undefined \gdef\putwordSee{See}\fi
-\ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi
-\ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi
-%
-\ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi
-\ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi
-\ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi
-\ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi
-\ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi
-\ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi
-\ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi
-\ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi
-\ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi
-\ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi
-\ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi
-\ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi
-%
-\ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi
-\ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi
-\ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi
-\ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi
-\ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi
-
-% Since the category of space is not known, we have to be careful.
-\chardef\spacecat = 10
-\def\spaceisspace{\catcode`\ =\spacecat}
-
-% sometimes characters are active, so we need control sequences.
-\chardef\colonChar = `\:
-\chardef\commaChar = `\,
-\chardef\dashChar = `\-
-\chardef\dotChar = `\.
-\chardef\exclamChar= `\!
-\chardef\lquoteChar= `\`
-\chardef\questChar = `\?
-\chardef\rquoteChar= `\'
-\chardef\semiChar = `\;
-\chardef\underChar = `\_
-
-% Ignore a token.
-%
-\def\gobble#1{}
-
-% The following is used inside several \edef's.
-\def\makecsname#1{\expandafter\noexpand\csname#1\endcsname}
-
-% Hyphenation fixes.
-\hyphenation{
- Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script
- ap-pen-dix bit-map bit-maps
- data-base data-bases eshell fall-ing half-way long-est man-u-script
- man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm
- par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces
- spell-ing spell-ings
- stand-alone strong-est time-stamp time-stamps which-ever white-space
- wide-spread wrap-around
-}
-
-% Margin to add to right of even pages, to left of odd pages.
-\newdimen\bindingoffset
-\newdimen\normaloffset
-\newdimen\pagewidth \newdimen\pageheight
-
-% For a final copy, take out the rectangles
-% that mark overfull boxes (in case you have decided
-% that the text looks ok even though it passes the margin).
-%
-\def\finalout{\overfullrule=0pt}
-
-% @| inserts a changebar to the left of the current line. It should
-% surround any changed text. This approach does *not* work if the
-% change spans more than two lines of output. To handle that, we would
-% have adopt a much more difficult approach (putting marks into the main
-% vertical list for the beginning and end of each change).
-%
-\def\|{%
- % \vadjust can only be used in horizontal mode.
- \leavevmode
- %
- % Append this vertical mode material after the current line in the output.
- \vadjust{%
- % We want to insert a rule with the height and depth of the current
- % leading; that is exactly what \strutbox is supposed to record.
- \vskip-\baselineskip
- %
- % \vadjust-items are inserted at the left edge of the type. So
- % the \llap here moves out into the left-hand margin.
- \llap{%
- %
- % For a thicker or thinner bar, change the `1pt'.
- \vrule height\baselineskip width1pt
- %
- % This is the space between the bar and the text.
- \hskip 12pt
- }%
- }%
-}
-
-% Sometimes it is convenient to have everything in the transcript file
-% and nothing on the terminal. We don't just call \tracingall here,
-% since that produces some useless output on the terminal. We also make
-% some effort to order the tracing commands to reduce output in the log
-% file; cf. trace.sty in LaTeX.
-%
-\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}%
-\def\loggingall{%
- \tracingstats2
- \tracingpages1
- \tracinglostchars2 % 2 gives us more in etex
- \tracingparagraphs1
- \tracingoutput1
- \tracingmacros2
- \tracingrestores1
- \showboxbreadth\maxdimen \showboxdepth\maxdimen
- \ifx\eTeXversion\undefined\else % etex gives us more logging
- \tracingscantokens1
- \tracingifs1
- \tracinggroups1
- \tracingnesting2
- \tracingassigns1
- \fi
- \tracingcommands3 % 3 gives us more in etex
- \errorcontextlines16
-}%
-
-% add check for \lastpenalty to plain's definitions. If the last thing
-% we did was a \nobreak, we don't want to insert more space.
-%
-\def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount
- \removelastskip\penalty-50\smallskip\fi\fi}
-\def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount
- \removelastskip\penalty-100\medskip\fi\fi}
-\def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount
- \removelastskip\penalty-200\bigskip\fi\fi}
-
-% For @cropmarks command.
-% Do @cropmarks to get crop marks.
-%
-\newif\ifcropmarks
-\let\cropmarks = \cropmarkstrue
-%
-% Dimensions to add cropmarks at corners.
-% Added by P. A. MacKay, 12 Nov. 1986
-%
-\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines
-\newdimen\cornerlong \cornerlong=1pc
-\newdimen\cornerthick \cornerthick=.3pt
-\newdimen\topandbottommargin \topandbottommargin=.75in
-
-% Output a mark which sets \thischapter, \thissection and \thiscolor.
-% We dump everything together because we only have one kind of mark.
-% This works because we only use \botmark / \topmark, not \firstmark.
-%
-% A mark contains a subexpression of the \ifcase ... \fi construct.
-% \get*marks macros below extract the needed part using \ifcase.
-%
-% Another complication is to let the user choose whether \thischapter
-% (\thissection) refers to the chapter (section) in effect at the top
-% of a page, or that at the bottom of a page. The solution is
-% described on page 260 of The TeXbook. It involves outputting two
-% marks for the sectioning macros, one before the section break, and
-% one after. I won't pretend I can describe this better than DEK...
-\def\domark{%
- \toks0=\expandafter{\lastchapterdefs}%
- \toks2=\expandafter{\lastsectiondefs}%
- \toks4=\expandafter{\prevchapterdefs}%
- \toks6=\expandafter{\prevsectiondefs}%
- \toks8=\expandafter{\lastcolordefs}%
- \mark{%
- \the\toks0 \the\toks2
- \noexpand\or \the\toks4 \the\toks6
- \noexpand\else \the\toks8
- }%
-}
-% \topmark doesn't work for the very first chapter (after the title
-% page or the contents), so we use \firstmark there -- this gets us
-% the mark with the chapter defs, unless the user sneaks in, e.g.,
-% @setcolor (or @url, or @link, etc.) between @contents and the very
-% first @chapter.
-\def\gettopheadingmarks{%
- \ifcase0\topmark\fi
- \ifx\thischapter\empty \ifcase0\firstmark\fi \fi
-}
-\def\getbottomheadingmarks{\ifcase1\botmark\fi}
-\def\getcolormarks{\ifcase2\topmark\fi}
-
-% Avoid "undefined control sequence" errors.
-\def\lastchapterdefs{}
-\def\lastsectiondefs{}
-\def\prevchapterdefs{}
-\def\prevsectiondefs{}
-\def\lastcolordefs{}
-
-% Main output routine.
-\chardef\PAGE = 255
-\output = {\onepageout{\pagecontents\PAGE}}
-
-\newbox\headlinebox
-\newbox\footlinebox
-
-% \onepageout takes a vbox as an argument. Note that \pagecontents
-% does insertions, but you have to call it yourself.
-\def\onepageout#1{%
- \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi
- %
- \ifodd\pageno \advance\hoffset by \bindingoffset
- \else \advance\hoffset by -\bindingoffset\fi
- %
- % Do this outside of the \shipout so @code etc. will be expanded in
- % the headline as they should be, not taken literally (outputting ''code).
- \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi
- \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}%
- \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi
- \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}%
- %
- {%
- % Have to do this stuff outside the \shipout because we want it to
- % take effect in \write's, yet the group defined by the \vbox ends
- % before the \shipout runs.
- %
- \indexdummies % don't expand commands in the output.
- \normalturnoffactive % \ in index entries must not stay \, e.g., if
- % the page break happens to be in the middle of an example.
- % We don't want .vr (or whatever) entries like this:
- % \entry{{\tt \indexbackslash }acronym}{32}{\code {\acronym}}
- % "\acronym" won't work when it's read back in;
- % it needs to be
- % {\code {{\tt \backslashcurfont }acronym}
- \shipout\vbox{%
- % Do this early so pdf references go to the beginning of the page.
- \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi
- %
- \ifcropmarks \vbox to \outervsize\bgroup
- \hsize = \outerhsize
- \vskip-\topandbottommargin
- \vtop to0pt{%
- \line{\ewtop\hfil\ewtop}%
- \nointerlineskip
- \line{%
- \vbox{\moveleft\cornerthick\nstop}%
- \hfill
- \vbox{\moveright\cornerthick\nstop}%
- }%
- \vss}%
- \vskip\topandbottommargin
- \line\bgroup
- \hfil % center the page within the outer (page) hsize.
- \ifodd\pageno\hskip\bindingoffset\fi
- \vbox\bgroup
- \fi
- %
- \unvbox\headlinebox
- \pagebody{#1}%
- \ifdim\ht\footlinebox > 0pt
- % Only leave this space if the footline is nonempty.
- % (We lessened \vsize for it in \oddfootingyyy.)
- % The \baselineskip=24pt in plain's \makefootline has no effect.
- \vskip 24pt
- \unvbox\footlinebox
- \fi
- %
- \ifcropmarks
- \egroup % end of \vbox\bgroup
- \hfil\egroup % end of (centering) \line\bgroup
- \vskip\topandbottommargin plus1fill minus1fill
- \boxmaxdepth = \cornerthick
- \vbox to0pt{\vss
- \line{%
- \vbox{\moveleft\cornerthick\nsbot}%
- \hfill
- \vbox{\moveright\cornerthick\nsbot}%
- }%
- \nointerlineskip
- \line{\ewbot\hfil\ewbot}%
- }%
- \egroup % \vbox from first cropmarks clause
- \fi
- }% end of \shipout\vbox
- }% end of group with \indexdummies
- \advancepageno
- \ifnum\outputpenalty>-20000 \else\dosupereject\fi
-}
-
-\newinsert\margin \dimen\margin=\maxdimen
-
-\def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}}
-{\catcode`\@ =11
-\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi
-% marginal hacks, juha@viisa.uucp (Juha Takala)
-\ifvoid\margin\else % marginal info is present
- \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi
-\dimen@=\dp#1\relax \unvbox#1\relax
-\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi
-\ifr@ggedbottom \kern-\dimen@ \vfil \fi}
-}
-
-% Here are the rules for the cropmarks. Note that they are
-% offset so that the space between them is truly \outerhsize or \outervsize
-% (P. A. MacKay, 12 November, 1986)
-%
-\def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong}
-\def\nstop{\vbox
- {\hrule height\cornerthick depth\cornerlong width\cornerthick}}
-\def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong}
-\def\nsbot{\vbox
- {\hrule height\cornerlong depth\cornerthick width\cornerthick}}
-
-% Parse an argument, then pass it to #1. The argument is the rest of
-% the input line (except we remove a trailing comment). #1 should be a
-% macro which expects an ordinary undelimited TeX argument.
-%
-\def\parsearg{\parseargusing{}}
-\def\parseargusing#1#2{%
- \def\argtorun{#2}%
- \begingroup
- \obeylines
- \spaceisspace
- #1%
- \parseargline\empty% Insert the \empty token, see \finishparsearg below.
-}
-
-{\obeylines %
- \gdef\parseargline#1^^M{%
- \endgroup % End of the group started in \parsearg.
- \argremovecomment #1\comment\ArgTerm%
- }%
-}
-
-% First remove any @comment, then any @c comment.
-\def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm}
-\def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm}
-
-% Each occurrence of `\^^M' or `<space>\^^M' is replaced by a single space.
-%
-% \argremovec might leave us with trailing space, e.g.,
-% @end itemize @c foo
-% This space token undergoes the same procedure and is eventually removed
-% by \finishparsearg.
-%
-\def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M}
-\def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M}
-\def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{%
- \def\temp{#3}%
- \ifx\temp\empty
- % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp:
- \let\temp\finishparsearg
- \else
- \let\temp\argcheckspaces
- \fi
- % Put the space token in:
- \temp#1 #3\ArgTerm
-}
-
-% If a _delimited_ argument is enclosed in braces, they get stripped; so
-% to get _exactly_ the rest of the line, we had to prevent such situation.
-% We prepended an \empty token at the very beginning and we expand it now,
-% just before passing the control to \argtorun.
-% (Similarly, we have to think about #3 of \argcheckspacesY above: it is
-% either the null string, or it ends with \^^M---thus there is no danger
-% that a pair of braces would be stripped.
-%
-% But first, we have to remove the trailing space token.
-%
-\def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}}
-
-% \parseargdef\foo{...}
-% is roughly equivalent to
-% \def\foo{\parsearg\Xfoo}
-% \def\Xfoo#1{...}
-%
-% Actually, I use \csname\string\foo\endcsname, ie. \\foo, as it is my
-% favourite TeX trick. --kasal, 16nov03
-
-\def\parseargdef#1{%
- \expandafter \doparseargdef \csname\string#1\endcsname #1%
-}
-\def\doparseargdef#1#2{%
- \def#2{\parsearg#1}%
- \def#1##1%
-}
-
-% Several utility definitions with active space:
-{
- \obeyspaces
- \gdef\obeyedspace{ }
-
- % Make each space character in the input produce a normal interword
- % space in the output. Don't allow a line break at this space, as this
- % is used only in environments like @example, where each line of input
- % should produce a line of output anyway.
- %
- \gdef\sepspaces{\obeyspaces\let =\tie}
-
- % If an index command is used in an @example environment, any spaces
- % therein should become regular spaces in the raw index file, not the
- % expansion of \tie (\leavevmode \penalty \@M \ ).
- \gdef\unsepspaces{\let =\space}
-}
-
-
-\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next}
-
-% Define the framework for environments in texinfo.tex. It's used like this:
-%
-% \envdef\foo{...}
-% \def\Efoo{...}
-%
-% It's the responsibility of \envdef to insert \begingroup before the
-% actual body; @end closes the group after calling \Efoo. \envdef also
-% defines \thisenv, so the current environment is known; @end checks
-% whether the environment name matches. The \checkenv macro can also be
-% used to check whether the current environment is the one expected.
-%
-% Non-false conditionals (@iftex, @ifset) don't fit into this, so they
-% are not treated as environments; they don't open a group. (The
-% implementation of @end takes care not to call \endgroup in this
-% special case.)
-
-
-% At run-time, environments start with this:
-\def\startenvironment#1{\begingroup\def\thisenv{#1}}
-% initialize
-\let\thisenv\empty
-
-% ... but they get defined via ``\envdef\foo{...}'':
-\long\def\envdef#1#2{\def#1{\startenvironment#1#2}}
-\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}}
-
-% Check whether we're in the right environment:
-\def\checkenv#1{%
- \def\temp{#1}%
- \ifx\thisenv\temp
- \else
- \badenverr
- \fi
-}
-
-% Environment mismatch, #1 expected:
-\def\badenverr{%
- \errhelp = \EMsimple
- \errmessage{This command can appear only \inenvironment\temp,
- not \inenvironment\thisenv}%
-}
-\def\inenvironment#1{%
- \ifx#1\empty
- out of any environment%
- \else
- in environment \expandafter\string#1%
- \fi
-}
-
-% @end foo executes the definition of \Efoo.
-% But first, it executes a specialized version of \checkenv
-%
-\parseargdef\end{%
- \if 1\csname iscond.#1\endcsname
- \else
- % The general wording of \badenverr may not be ideal, but... --kasal, 06nov03
- \expandafter\checkenv\csname#1\endcsname
- \csname E#1\endcsname
- \endgroup
- \fi
-}
-
-\newhelp\EMsimple{Press RETURN to continue.}
-
-
-%% Simple single-character @ commands
-
-% @@ prints an @
-% Kludge this until the fonts are right (grr).
-\def\@{{\tt\char64}}
-
-% This is turned off because it was never documented
-% and you can use @w{...} around a quote to suppress ligatures.
-%% Define @` and @' to be the same as ` and '
-%% but suppressing ligatures.
-%\def\`{{`}}
-%\def\'{{'}}
-
-% Used to generate quoted braces.
-\def\mylbrace {{\tt\char123}}
-\def\myrbrace {{\tt\char125}}
-\let\{=\mylbrace
-\let\}=\myrbrace
-\begingroup
- % Definitions to produce \{ and \} commands for indices,
- % and @{ and @} for the aux/toc files.
- \catcode`\{ = \other \catcode`\} = \other
- \catcode`\[ = 1 \catcode`\] = 2
- \catcode`\! = 0 \catcode`\\ = \other
- !gdef!lbracecmd[\{]%
- !gdef!rbracecmd[\}]%
- !gdef!lbraceatcmd[@{]%
- !gdef!rbraceatcmd[@}]%
-!endgroup
-
-% @comma{} to avoid , parsing problems.
-\let\comma = ,
-
-% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
-% Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H.
-\let\, = \c
-\let\dotaccent = \.
-\def\ringaccent#1{{\accent23 #1}}
-\let\tieaccent = \t
-\let\ubaraccent = \b
-\let\udotaccent = \d
-
-% Other special characters: @questiondown @exclamdown @ordf @ordm
-% Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss.
-\def\questiondown{?`}
-\def\exclamdown{!`}
-\def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}}
-\def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}}
-
-% Dotless i and dotless j, used for accents.
-\def\imacro{i}
-\def\jmacro{j}
-\def\dotless#1{%
- \def\temp{#1}%
- \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi
- \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi
- \else \errmessage{@dotless can be used only with i or j}%
- \fi\fi
-}
-
-% The \TeX{} logo, as in plain, but resetting the spacing so that a
-% period following counts as ending a sentence. (Idea found in latex.)
-%
-\edef\TeX{\TeX \spacefactor=1000 }
-
-% @LaTeX{} logo. Not quite the same results as the definition in
-% latex.ltx, since we use a different font for the raised A; it's most
-% convenient for us to use an explicitly smaller font, rather than using
-% the \scriptstyle font (since we don't reset \scriptstyle and
-% \scriptscriptstyle).
-%
-\def\LaTeX{%
- L\kern-.36em
- {\setbox0=\hbox{T}%
- \vbox to \ht0{\hbox{\selectfonts\lllsize A}\vss}}%
- \kern-.15em
- \TeX
-}
-
-% Be sure we're in horizontal mode when doing a tie, since we make space
-% equivalent to this in @example-like environments. Otherwise, a space
-% at the beginning of a line will start with \penalty -- and
-% since \penalty is valid in vertical mode, we'd end up putting the
-% penalty on the vertical list instead of in the new paragraph.
-{\catcode`@ = 11
- % Avoid using \@M directly, because that causes trouble
- % if the definition is written into an index file.
- \global\let\tiepenalty = \@M
- \gdef\tie{\leavevmode\penalty\tiepenalty\ }
-}
-
-% @: forces normal size whitespace following.
-\def\:{\spacefactor=1000 }
-
-% @* forces a line break.
-\def\*{\hfil\break\hbox{}\ignorespaces}
-
-% @/ allows a line break.
-\let\/=\allowbreak
-
-% @. is an end-of-sentence period.
-\def\.{.\spacefactor=\endofsentencespacefactor\space}
-
-% @! is an end-of-sentence bang.
-\def\!{!\spacefactor=\endofsentencespacefactor\space}
-
-% @? is an end-of-sentence query.
-\def\?{?\spacefactor=\endofsentencespacefactor\space}
-
-% @frenchspacing on|off says whether to put extra space after punctuation.
-%
-\def\onword{on}
-\def\offword{off}
-%
-\parseargdef\frenchspacing{%
- \def\temp{#1}%
- \ifx\temp\onword \plainfrenchspacing
- \else\ifx\temp\offword \plainnonfrenchspacing
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @frenchspacing option `\temp', must be on/off}%
- \fi\fi
-}
-
-% @w prevents a word break. Without the \leavevmode, @w at the
-% beginning of a paragraph, when TeX is still in vertical mode, would
-% produce a whole line of output instead of starting the paragraph.
-\def\w#1{\leavevmode\hbox{#1}}
-
-% @group ... @end group forces ... to be all on one page, by enclosing
-% it in a TeX vbox. We use \vtop instead of \vbox to construct the box
-% to keep its height that of a normal line. According to the rules for
-% \topskip (p.114 of the TeXbook), the glue inserted is
-% max (\topskip - \ht (first item), 0). If that height is large,
-% therefore, no glue is inserted, and the space between the headline and
-% the text is small, which looks bad.
-%
-% Another complication is that the group might be very large. This can
-% cause the glue on the previous page to be unduly stretched, because it
-% does not have much material. In this case, it's better to add an
-% explicit \vfill so that the extra space is at the bottom. The
-% threshold for doing this is if the group is more than \vfilllimit
-% percent of a page (\vfilllimit can be changed inside of @tex).
-%
-\newbox\groupbox
-\def\vfilllimit{0.7}
-%
-\envdef\group{%
- \ifnum\catcode`\^^M=\active \else
- \errhelp = \groupinvalidhelp
- \errmessage{@group invalid in context where filling is enabled}%
- \fi
- \startsavinginserts
- %
- \setbox\groupbox = \vtop\bgroup
- % Do @comment since we are called inside an environment such as
- % @example, where each end-of-line in the input causes an
- % end-of-line in the output. We don't want the end-of-line after
- % the `@group' to put extra space in the output. Since @group
- % should appear on a line by itself (according to the Texinfo
- % manual), we don't worry about eating any user text.
- \comment
-}
-%
-% The \vtop produces a box with normal height and large depth; thus, TeX puts
-% \baselineskip glue before it, and (when the next line of text is done)
-% \lineskip glue after it. Thus, space below is not quite equal to space
-% above. But it's pretty close.
-\def\Egroup{%
- % To get correct interline space between the last line of the group
- % and the first line afterwards, we have to propagate \prevdepth.
- \endgraf % Not \par, as it may have been set to \lisppar.
- \global\dimen1 = \prevdepth
- \egroup % End the \vtop.
- % \dimen0 is the vertical size of the group's box.
- \dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox
- % \dimen2 is how much space is left on the page (more or less).
- \dimen2 = \pageheight \advance\dimen2 by -\pagetotal
- % if the group doesn't fit on the current page, and it's a big big
- % group, force a page break.
- \ifdim \dimen0 > \dimen2
- \ifdim \pagetotal < \vfilllimit\pageheight
- \page
- \fi
- \fi
- \box\groupbox
- \prevdepth = \dimen1
- \checkinserts
-}
-%
-% TeX puts in an \escapechar (i.e., `@') at the beginning of the help
-% message, so this ends up printing `@group can only ...'.
-%
-\newhelp\groupinvalidhelp{%
-group can only be used in environments such as @example,^^J%
-where each line of input produces a line of output.}
-
-% @need space-in-mils
-% forces a page break if there is not space-in-mils remaining.
-
-\newdimen\mil \mil=0.001in
-
-% Old definition--didn't work.
-%\parseargdef\need{\par %
-%% This method tries to make TeX break the page naturally
-%% if the depth of the box does not fit.
-%{\baselineskip=0pt%
-%\vtop to #1\mil{\vfil}\kern -#1\mil\nobreak
-%\prevdepth=-1000pt
-%}}
-
-\parseargdef\need{%
- % Ensure vertical mode, so we don't make a big box in the middle of a
- % paragraph.
- \par
- %
- % If the @need value is less than one line space, it's useless.
- \dimen0 = #1\mil
- \dimen2 = \ht\strutbox
- \advance\dimen2 by \dp\strutbox
- \ifdim\dimen0 > \dimen2
- %
- % Do a \strut just to make the height of this box be normal, so the
- % normal leading is inserted relative to the preceding line.
- % And a page break here is fine.
- \vtop to #1\mil{\strut\vfil}%
- %
- % TeX does not even consider page breaks if a penalty added to the
- % main vertical list is 10000 or more. But in order to see if the
- % empty box we just added fits on the page, we must make it consider
- % page breaks. On the other hand, we don't want to actually break the
- % page after the empty box. So we use a penalty of 9999.
- %
- % There is an extremely small chance that TeX will actually break the
- % page at this \penalty, if there are no other feasible breakpoints in
- % sight. (If the user is using lots of big @group commands, which
- % almost-but-not-quite fill up a page, TeX will have a hard time doing
- % good page breaking, for example.) However, I could not construct an
- % example where a page broke at this \penalty; if it happens in a real
- % document, then we can reconsider our strategy.
- \penalty9999
- %
- % Back up by the size of the box, whether we did a page break or not.
- \kern -#1\mil
- %
- % Do not allow a page break right after this kern.
- \nobreak
- \fi
-}
-
-% @br forces paragraph break (and is undocumented).
-
-\let\br = \par
-
-% @page forces the start of a new page.
-%
-\def\page{\par\vfill\supereject}
-
-% @exdent text....
-% outputs text on separate line in roman font, starting at standard page margin
-
-% This records the amount of indent in the innermost environment.
-% That's how much \exdent should take out.
-\newskip\exdentamount
-
-% This defn is used inside fill environments such as @defun.
-\parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break}
-
-% This defn is used inside nofill environments such as @example.
-\parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount
- \leftline{\hskip\leftskip{\rm#1}}}}
-
-% @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current
-% paragraph. For more general purposes, use the \margin insertion
-% class. WHICH is `l' or `r'.
-%
-\newskip\inmarginspacing \inmarginspacing=1cm
-\def\strutdepth{\dp\strutbox}
-%
-\def\doinmargin#1#2{\strut\vadjust{%
- \nobreak
- \kern-\strutdepth
- \vtop to \strutdepth{%
- \baselineskip=\strutdepth
- \vss
- % if you have multiple lines of stuff to put here, you'll need to
- % make the vbox yourself of the appropriate size.
- \ifx#1l%
- \llap{\ignorespaces #2\hskip\inmarginspacing}%
- \else
- \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}%
- \fi
- \null
- }%
-}}
-\def\inleftmargin{\doinmargin l}
-\def\inrightmargin{\doinmargin r}
-%
-% @inmargin{TEXT [, RIGHT-TEXT]}
-% (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right;
-% else use TEXT for both).
-%
-\def\inmargin#1{\parseinmargin #1,,\finish}
-\def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing.
- \setbox0 = \hbox{\ignorespaces #2}%
- \ifdim\wd0 > 0pt
- \def\lefttext{#1}% have both texts
- \def\righttext{#2}%
- \else
- \def\lefttext{#1}% have only one text
- \def\righttext{#1}%
- \fi
- %
- \ifodd\pageno
- \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin
- \else
- \def\temp{\inleftmargin\lefttext}%
- \fi
- \temp
-}
-
-% @include FILE -- \input text of FILE.
-%
-\def\include{\parseargusing\filenamecatcodes\includezzz}
-\def\includezzz#1{%
- \pushthisfilestack
- \def\thisfile{#1}%
- {%
- \makevalueexpandable % we want to expand any @value in FILE.
- \turnoffactive % and allow special characters in the expansion
- \indexnofonts % Allow `@@' and other weird things in file names.
- \edef\temp{\noexpand\input #1 }%
- %
- % This trickery is to read FILE outside of a group, in case it makes
- % definitions, etc.
- \expandafter
- }\temp
- \popthisfilestack
-}
-\def\filenamecatcodes{%
- \catcode`\\=\other
- \catcode`~=\other
- \catcode`^=\other
- \catcode`_=\other
- \catcode`|=\other
- \catcode`<=\other
- \catcode`>=\other
- \catcode`+=\other
- \catcode`-=\other
- \catcode`\`=\other
- \catcode`\'=\other
-}
-
-\def\pushthisfilestack{%
- \expandafter\pushthisfilestackX\popthisfilestack\StackTerm
-}
-\def\pushthisfilestackX{%
- \expandafter\pushthisfilestackY\thisfile\StackTerm
-}
-\def\pushthisfilestackY #1\StackTerm #2\StackTerm {%
- \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}%
-}
-
-\def\popthisfilestack{\errthisfilestackempty}
-\def\errthisfilestackempty{\errmessage{Internal error:
- the stack of filenames is empty.}}
-
-\def\thisfile{}
-
-% @center line
-% outputs that line, centered.
-%
-\parseargdef\center{%
- \ifhmode
- \let\next\centerH
- \else
- \let\next\centerV
- \fi
- \next{\hfil \ignorespaces#1\unskip \hfil}%
-}
-\def\centerH#1{%
- {%
- \hfil\break
- \advance\hsize by -\leftskip
- \advance\hsize by -\rightskip
- \line{#1}%
- \break
- }%
-}
-\def\centerV#1{\line{\kern\leftskip #1\kern\rightskip}}
-
-% @sp n outputs n lines of vertical space
-
-\parseargdef\sp{\vskip #1\baselineskip}
-
-% @comment ...line which is ignored...
-% @c is the same as @comment
-% @ignore ... @end ignore is another way to write a comment
-
-\def\comment{\begingroup \catcode`\^^M=\other%
-\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
-\commentxxx}
-{\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}}
-
-\let\c=\comment
-
-% @paragraphindent NCHARS
-% We'll use ems for NCHARS, close enough.
-% NCHARS can also be the word `asis' or `none'.
-% We cannot feasibly implement @paragraphindent asis, though.
-%
-\def\asisword{asis} % no translation, these are keywords
-\def\noneword{none}
-%
-\parseargdef\paragraphindent{%
- \def\temp{#1}%
- \ifx\temp\asisword
- \else
- \ifx\temp\noneword
- \defaultparindent = 0pt
- \else
- \defaultparindent = #1em
- \fi
- \fi
- \parindent = \defaultparindent
-}
-
-% @exampleindent NCHARS
-% We'll use ems for NCHARS like @paragraphindent.
-% It seems @exampleindent asis isn't necessary, but
-% I preserve it to make it similar to @paragraphindent.
-\parseargdef\exampleindent{%
- \def\temp{#1}%
- \ifx\temp\asisword
- \else
- \ifx\temp\noneword
- \lispnarrowing = 0pt
- \else
- \lispnarrowing = #1em
- \fi
- \fi
-}
-
-% @firstparagraphindent WORD
-% If WORD is `none', then suppress indentation of the first paragraph
-% after a section heading. If WORD is `insert', then do indent at such
-% paragraphs.
-%
-% The paragraph indentation is suppressed or not by calling
-% \suppressfirstparagraphindent, which the sectioning commands do.
-% We switch the definition of this back and forth according to WORD.
-% By default, we suppress indentation.
-%
-\def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent}
-\def\insertword{insert}
-%
-\parseargdef\firstparagraphindent{%
- \def\temp{#1}%
- \ifx\temp\noneword
- \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent
- \else\ifx\temp\insertword
- \let\suppressfirstparagraphindent = \relax
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @firstparagraphindent option `\temp'}%
- \fi\fi
-}
-
-% Here is how we actually suppress indentation. Redefine \everypar to
-% \kern backwards by \parindent, and then reset itself to empty.
-%
-% We also make \indent itself not actually do anything until the next
-% paragraph.
-%
-\gdef\dosuppressfirstparagraphindent{%
- \gdef\indent{%
- \restorefirstparagraphindent
- \indent
- }%
- \gdef\noindent{%
- \restorefirstparagraphindent
- \noindent
- }%
- \global\everypar = {%
- \kern -\parindent
- \restorefirstparagraphindent
- }%
-}
-
-\gdef\restorefirstparagraphindent{%
- \global \let \indent = \ptexindent
- \global \let \noindent = \ptexnoindent
- \global \everypar = {}%
-}
-
-
-% @asis just yields its argument. Used with @table, for example.
-%
-\def\asis#1{#1}
-
-% @math outputs its argument in math mode.
-%
-% One complication: _ usually means subscripts, but it could also mean
-% an actual _ character, as in @math{@var{some_variable} + 1}. So make
-% _ active, and distinguish by seeing if the current family is \slfam,
-% which is what @var uses.
-{
- \catcode`\_ = \active
- \gdef\mathunderscore{%
- \catcode`\_=\active
- \def_{\ifnum\fam=\slfam \_\else\sb\fi}%
- }
-}
-% Another complication: we want \\ (and @\) to output a \ character.
-% FYI, plain.tex uses \\ as a temporary control sequence (why?), but
-% this is not advertised and we don't care. Texinfo does not
-% otherwise define @\.
-%
-% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\.
-\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi}
-%
-\def\math{%
- \tex
- \mathunderscore
- \let\\ = \mathbackslash
- \mathactive
- % make the texinfo accent commands work in math mode
- \let\"=\ddot
- \let\'=\acute
- \let\==\bar
- \let\^=\hat
- \let\`=\grave
- \let\u=\breve
- \let\v=\check
- \let\~=\tilde
- \let\dotaccent=\dot
- $\finishmath
-}
-\def\finishmath#1{#1$\endgroup} % Close the group opened by \tex.
-
-% Some active characters (such as <) are spaced differently in math.
-% We have to reset their definitions in case the @math was an argument
-% to a command which sets the catcodes (such as @item or @section).
-%
-{
- \catcode`^ = \active
- \catcode`< = \active
- \catcode`> = \active
- \catcode`+ = \active
- \catcode`' = \active
- \gdef\mathactive{%
- \let^ = \ptexhat
- \let< = \ptexless
- \let> = \ptexgtr
- \let+ = \ptexplus
- \let' = \ptexquoteright
- }
-}
-
-% Some math mode symbols.
-\def\bullet{$\ptexbullet$}
-\def\geq{\ifmmode \ge\else $\ge$\fi}
-\def\leq{\ifmmode \le\else $\le$\fi}
-\def\minus{\ifmmode -\else $-$\fi}
-
-% @dots{} outputs an ellipsis using the current font.
-% We do .5em per period so that it has the same spacing in the cm
-% typewriter fonts as three actual period characters; on the other hand,
-% in other typewriter fonts three periods are wider than 1.5em. So do
-% whichever is larger.
-%
-\def\dots{%
- \leavevmode
- \setbox0=\hbox{...}% get width of three periods
- \ifdim\wd0 > 1.5em
- \dimen0 = \wd0
- \else
- \dimen0 = 1.5em
- \fi
- \hbox to \dimen0{%
- \hskip 0pt plus.25fil
- .\hskip 0pt plus1fil
- .\hskip 0pt plus1fil
- .\hskip 0pt plus.5fil
- }%
-}
-
-% @enddots{} is an end-of-sentence ellipsis.
-%
-\def\enddots{%
- \dots
- \spacefactor=\endofsentencespacefactor
-}
-
-% @comma{} is so commas can be inserted into text without messing up
-% Texinfo's parsing.
-%
-\let\comma = ,
-
-% @refill is a no-op.
-\let\refill=\relax
-
-% If working on a large document in chapters, it is convenient to
-% be able to disable indexing, cross-referencing, and contents, for test runs.
-% This is done with @novalidate (before @setfilename).
-%
-\newif\iflinks \linkstrue % by default we want the aux files.
-\let\novalidate = \linksfalse
-
-% @setfilename is done at the beginning of every texinfo file.
-% So open here the files we need to have open while reading the input.
-% This makes it possible to make a .fmt file for texinfo.
-\def\setfilename{%
- \fixbackslash % Turn off hack to swallow `\input texinfo'.
- \iflinks
- \tryauxfile
- % Open the new aux file. TeX will close it automatically at exit.
- \immediate\openout\auxfile=\jobname.aux
- \fi % \openindices needs to do some work in any case.
- \openindices
- \let\setfilename=\comment % Ignore extra @setfilename cmds.
- %
- % If texinfo.cnf is present on the system, read it.
- % Useful for site-wide @afourpaper, etc.
- \openin 1 texinfo.cnf
- \ifeof 1 \else \input texinfo.cnf \fi
- \closein 1
- %
- \comment % Ignore the actual filename.
-}
-
-% Called from \setfilename.
-%
-\def\openindices{%
- \newindex{cp}%
- \newcodeindex{fn}%
- \newcodeindex{vr}%
- \newcodeindex{tp}%
- \newcodeindex{ky}%
- \newcodeindex{pg}%
-}
-
-% @bye.
-\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend}
-
-
-\message{pdf,}
-% adobe `portable' document format
-\newcount\tempnum
-\newcount\lnkcount
-\newtoks\filename
-\newcount\filenamelength
-\newcount\pgn
-\newtoks\toksA
-\newtoks\toksB
-\newtoks\toksC
-\newtoks\toksD
-\newbox\boxA
-\newcount\countA
-\newif\ifpdf
-\newif\ifpdfmakepagedest
-
-% when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1
-% can be set). So we test for \relax and 0 as well as \undefined,
-% borrowed from ifpdf.sty.
-\ifx\pdfoutput\undefined
-\else
- \ifx\pdfoutput\relax
- \else
- \ifcase\pdfoutput
- \else
- \pdftrue
- \fi
- \fi
-\fi
-
-% PDF uses PostScript string constants for the names of xref targets,
-% for display in the outlines, and in other places. Thus, we have to
-% double any backslashes. Otherwise, a name like "\node" will be
-% interpreted as a newline (\n), followed by o, d, e. Not good.
-% http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html
-% (and related messages, the final outcome is that it is up to the TeX
-% user to double the backslashes and otherwise make the string valid, so
-% that's what we do).
-
-% double active backslashes.
-%
-{\catcode`\@=0 \catcode`\\=\active
- @gdef@activebackslashdouble{%
- @catcode`@\=@active
- @let\=@doublebackslash}
-}
-
-% To handle parens, we must adopt a different approach, since parens are
-% not active characters. hyperref.dtx (which has the same problem as
-% us) handles it with this amazing macro to replace tokens, with minor
-% changes for Texinfo. It is included here under the GPL by permission
-% from the author, Heiko Oberdiek.
-%
-% #1 is the tokens to replace.
-% #2 is the replacement.
-% #3 is the control sequence with the string.
-%
-\def\HyPsdSubst#1#2#3{%
- \def\HyPsdReplace##1#1##2\END{%
- ##1%
- \ifx\\##2\\%
- \else
- #2%
- \HyReturnAfterFi{%
- \HyPsdReplace##2\END
- }%
- \fi
- }%
- \xdef#3{\expandafter\HyPsdReplace#3#1\END}%
-}
-\long\def\HyReturnAfterFi#1\fi{\fi#1}
-
-% #1 is a control sequence in which to do the replacements.
-\def\backslashparens#1{%
- \xdef#1{#1}% redefine it as its expansion; the definition is simply
- % \lastnode when called from \setref -> \pdfmkdest.
- \HyPsdSubst{(}{\realbackslash(}{#1}%
- \HyPsdSubst{)}{\realbackslash)}{#1}%
-}
-
-\newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images
-with PDF output, and none of those formats could be found. (.eps cannot
-be supported due to the design of the PDF format; use regular TeX (DVI
-output) for that.)}
-
-\ifpdf
- %
- % Color manipulation macros based on pdfcolor.tex.
- \def\cmykDarkRed{0.28 1 1 0.35}
- \def\cmykBlack{0 0 0 1}
- %
- % k sets the color for filling (usual text, etc.);
- % K sets the color for stroking (thin rules, e.g., normal _'s).
- \def\pdfsetcolor#1{\pdfliteral{#1 k #1 K}}
- %
- % Set color, and create a mark which defines \thiscolor accordingly,
- % so that \makeheadline knows which color to restore.
- \def\setcolor#1{%
- \xdef\lastcolordefs{\gdef\noexpand\thiscolor{#1}}%
- \domark
- \pdfsetcolor{#1}%
- }
- %
- \def\maincolor{\cmykBlack}
- \pdfsetcolor{\maincolor}
- \edef\thiscolor{\maincolor}
- \def\lastcolordefs{}
- %
- \def\makefootline{%
- \baselineskip24pt
- \line{\pdfsetcolor{\maincolor}\the\footline}%
- }
- %
- \def\makeheadline{%
- \vbox to 0pt{%
- \vskip-22.5pt
- \line{%
- \vbox to8.5pt{}%
- % Extract \thiscolor definition from the marks.
- \getcolormarks
- % Typeset the headline with \maincolor, then restore the color.
- \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}%
- }%
- \vss
- }%
- \nointerlineskip
- }
- %
- %
- \pdfcatalog{/PageMode /UseOutlines}
- %
- % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto).
- \def\dopdfimage#1#2#3{%
- \def\imagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}%
- \def\imageheight{#3}\setbox2 = \hbox{\ignorespaces #3}%
- %
- % pdftex (and the PDF format) support .png, .jpg, .pdf (among
- % others). Let's try in that order.
- \let\pdfimgext=\empty
- \begingroup
- \openin 1 #1.png \ifeof 1
- \openin 1 #1.jpg \ifeof 1
- \openin 1 #1.jpeg \ifeof 1
- \openin 1 #1.JPG \ifeof 1
- \openin 1 #1.pdf \ifeof 1
- \openin 1 #1.PDF \ifeof 1
- \errhelp = \nopdfimagehelp
- \errmessage{Could not find image file #1 for pdf}%
- \else \gdef\pdfimgext{PDF}%
- \fi
- \else \gdef\pdfimgext{pdf}%
- \fi
- \else \gdef\pdfimgext{JPG}%
- \fi
- \else \gdef\pdfimgext{jpeg}%
- \fi
- \else \gdef\pdfimgext{jpg}%
- \fi
- \else \gdef\pdfimgext{png}%
- \fi
- \closein 1
- \endgroup
- %
- % without \immediate, ancient pdftex seg faults when the same image is
- % included twice. (Version 3.14159-pre-1.0-unofficial-20010704.)
- \ifnum\pdftexversion < 14
- \immediate\pdfimage
- \else
- \immediate\pdfximage
- \fi
- \ifdim \wd0 >0pt width \imagewidth \fi
- \ifdim \wd2 >0pt height \imageheight \fi
- \ifnum\pdftexversion<13
- #1.\pdfimgext
- \else
- {#1.\pdfimgext}%
- \fi
- \ifnum\pdftexversion < 14 \else
- \pdfrefximage \pdflastximage
- \fi}
- %
- \def\pdfmkdest#1{{%
- % We have to set dummies so commands such as @code, and characters
- % such as \, aren't expanded when present in a section title.
- \indexnofonts
- \turnoffactive
- \activebackslashdouble
- \makevalueexpandable
- \def\pdfdestname{#1}%
- \backslashparens\pdfdestname
- \safewhatsit{\pdfdest name{\pdfdestname} xyz}%
- }}
- %
- % used to mark target names; must be expandable.
- \def\pdfmkpgn#1{#1}
- %
- % by default, use a color that is dark enough to print on paper as
- % nearly black, but still distinguishable for online viewing.
- \def\urlcolor{\cmykDarkRed}
- \def\linkcolor{\cmykDarkRed}
- \def\endlink{\setcolor{\maincolor}\pdfendlink}
- %
- % Adding outlines to PDF; macros for calculating structure of outlines
- % come from Petr Olsak
- \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0%
- \else \csname#1\endcsname \fi}
- \def\advancenumber#1{\tempnum=\expnumber{#1}\relax
- \advance\tempnum by 1
- \expandafter\xdef\csname#1\endcsname{\the\tempnum}}
- %
- % #1 is the section text, which is what will be displayed in the
- % outline by the pdf viewer. #2 is the pdf expression for the number
- % of subentries (or empty, for subsubsections). #3 is the node text,
- % which might be empty if this toc entry had no corresponding node.
- % #4 is the page number
- %
- \def\dopdfoutline#1#2#3#4{%
- % Generate a link to the node text if that exists; else, use the
- % page number. We could generate a destination for the section
- % text in the case where a section has no node, but it doesn't
- % seem worth the trouble, since most documents are normally structured.
- \def\pdfoutlinedest{#3}%
- \ifx\pdfoutlinedest\empty
- \def\pdfoutlinedest{#4}%
- \else
- % Doubled backslashes in the name.
- {\activebackslashdouble \xdef\pdfoutlinedest{#3}%
- \backslashparens\pdfoutlinedest}%
- \fi
- %
- % Also double the backslashes in the display string.
- {\activebackslashdouble \xdef\pdfoutlinetext{#1}%
- \backslashparens\pdfoutlinetext}%
- %
- \pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{\pdfoutlinetext}%
- }
- %
- \def\pdfmakeoutlines{%
- \begingroup
- % Thanh's hack / proper braces in bookmarks
- \edef\mylbrace{\iftrue \string{\else}\fi}\let\{=\mylbrace
- \edef\myrbrace{\iffalse{\else\string}\fi}\let\}=\myrbrace
- %
- % Read toc silently, to get counts of subentries for \pdfoutline.
- \def\numchapentry##1##2##3##4{%
- \def\thischapnum{##2}%
- \def\thissecnum{0}%
- \def\thissubsecnum{0}%
- }%
- \def\numsecentry##1##2##3##4{%
- \advancenumber{chap\thischapnum}%
- \def\thissecnum{##2}%
- \def\thissubsecnum{0}%
- }%
- \def\numsubsecentry##1##2##3##4{%
- \advancenumber{sec\thissecnum}%
- \def\thissubsecnum{##2}%
- }%
- \def\numsubsubsecentry##1##2##3##4{%
- \advancenumber{subsec\thissubsecnum}%
- }%
- \def\thischapnum{0}%
- \def\thissecnum{0}%
- \def\thissubsecnum{0}%
- %
- % use \def rather than \let here because we redefine \chapentry et
- % al. a second time, below.
- \def\appentry{\numchapentry}%
- \def\appsecentry{\numsecentry}%
- \def\appsubsecentry{\numsubsecentry}%
- \def\appsubsubsecentry{\numsubsubsecentry}%
- \def\unnchapentry{\numchapentry}%
- \def\unnsecentry{\numsecentry}%
- \def\unnsubsecentry{\numsubsecentry}%
- \def\unnsubsubsecentry{\numsubsubsecentry}%
- \readdatafile{toc}%
- %
- % Read toc second time, this time actually producing the outlines.
- % The `-' means take the \expnumber as the absolute number of
- % subentries, which we calculated on our first read of the .toc above.
- %
- % We use the node names as the destinations.
- \def\numchapentry##1##2##3##4{%
- \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}%
- \def\numsecentry##1##2##3##4{%
- \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}%
- \def\numsubsecentry##1##2##3##4{%
- \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}%
- \def\numsubsubsecentry##1##2##3##4{% count is always zero
- \dopdfoutline{##1}{}{##3}{##4}}%
- %
- % PDF outlines are displayed using system fonts, instead of
- % document fonts. Therefore we cannot use special characters,
- % since the encoding is unknown. For example, the eogonek from
- % Latin 2 (0xea) gets translated to a | character. Info from
- % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100.
- %
- % xx to do this right, we have to translate 8-bit characters to
- % their "best" equivalent, based on the @documentencoding. Right
- % now, I guess we'll just let the pdf reader have its way.
- \indexnofonts
- \setupdatafile
- \catcode`\\=\active \otherbackslash
- \input \tocreadfilename
- \endgroup
- }
- %
- \def\skipspaces#1{\def\PP{#1}\def\D{|}%
- \ifx\PP\D\let\nextsp\relax
- \else\let\nextsp\skipspaces
- \ifx\p\space\else\addtokens{\filename}{\PP}%
- \advance\filenamelength by 1
- \fi
- \fi
- \nextsp}
- \def\getfilename#1{\filenamelength=0\expandafter\skipspaces#1|\relax}
- \ifnum\pdftexversion < 14
- \let \startlink \pdfannotlink
- \else
- \let \startlink \pdfstartlink
- \fi
- % make a live url in pdf output.
- \def\pdfurl#1{%
- \begingroup
- % it seems we really need yet another set of dummies; have not
- % tried to figure out what each command should do in the context
- % of @url. for now, just make @/ a no-op, that's the only one
- % people have actually reported a problem with.
- %
- \normalturnoffactive
- \def\@{@}%
- \let\/=\empty
- \makevalueexpandable
- % do we want to go so far as to use \indexnofonts instead of just
- % special-casing \var here?
- \def\var##1{##1}%
- %
- \leavevmode\setcolor{\urlcolor}%
- \startlink attr{/Border [0 0 0]}%
- user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
- \endgroup}
- \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}}
- \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
- \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks}
- \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}}
- \def\maketoks{%
- \expandafter\poptoks\the\toksA|ENDTOKS|\relax
- \ifx\first0\adn0
- \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3
- \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6
- \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9
- \else
- \ifnum0=\countA\else\makelink\fi
- \ifx\first.\let\next=\done\else
- \let\next=\maketoks
- \addtokens{\toksB}{\the\toksD}
- \ifx\first,\addtokens{\toksB}{\space}\fi
- \fi
- \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
- \next}
- \def\makelink{\addtokens{\toksB}%
- {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
- \def\pdflink#1{%
- \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}}
- \setcolor{\linkcolor}#1\endlink}
- \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
-\else
- % non-pdf mode
- \let\pdfmkdest = \gobble
- \let\pdfurl = \gobble
- \let\endlink = \relax
- \let\setcolor = \gobble
- \let\pdfsetcolor = \gobble
- \let\pdfmakeoutlines = \relax
-\fi % \ifx\pdfoutput
-
-
-\message{fonts,}
-
-% Change the current font style to #1, remembering it in \curfontstyle.
-% For now, we do not accumulate font styles: @b{@i{foo}} prints foo in
-% italics, not bold italics.
-%
-\def\setfontstyle#1{%
- \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd.
- \csname ten#1\endcsname % change the current font
-}
-
-% Select #1 fonts with the current style.
-%
-\def\selectfonts#1{\csname #1fonts\endcsname \csname\curfontstyle\endcsname}
-
-\def\rm{\fam=0 \setfontstyle{rm}}
-\def\it{\fam=\itfam \setfontstyle{it}}
-\def\sl{\fam=\slfam \setfontstyle{sl}}
-\def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf}
-\def\tt{\fam=\ttfam \setfontstyle{tt}}
-
-% Unfortunately, we have to override this for titles and the like, since
-% in those cases "rm" is bold. Sigh.
-\def\rmisbold{\rm\def\curfontstyle{bf}}
-
-% Texinfo sort of supports the sans serif font style, which plain TeX does not.
-% So we set up a \sf.
-\newfam\sffam
-\def\sf{\fam=\sffam \setfontstyle{sf}}
-\let\li = \sf % Sometimes we call it \li, not \sf.
-
-% We don't need math for this font style.
-\def\ttsl{\setfontstyle{ttsl}}
-
-
-% Default leading.
-\newdimen\textleading \textleading = 13.2pt
-
-% Set the baselineskip to #1, and the lineskip and strut size
-% correspondingly. There is no deep meaning behind these magic numbers
-% used as factors; they just match (closely enough) what Knuth defined.
-%
-\def\lineskipfactor{.08333}
-\def\strutheightpercent{.70833}
-\def\strutdepthpercent {.29167}
-%
-% can get a sort of poor man's double spacing by redefining this.
-\def\baselinefactor{1}
-%
-\def\setleading#1{%
- \dimen0 = #1\relax
- \normalbaselineskip = \baselinefactor\dimen0
- \normallineskip = \lineskipfactor\normalbaselineskip
- \normalbaselines
- \setbox\strutbox =\hbox{%
- \vrule width0pt height\strutheightpercent\baselineskip
- depth \strutdepthpercent \baselineskip
- }%
-}
-
-% PDF CMaps. See also LaTeX's t1.cmap.
-%
-% do nothing with this by default.
-\expandafter\let\csname cmapOT1\endcsname\gobble
-\expandafter\let\csname cmapOT1IT\endcsname\gobble
-\expandafter\let\csname cmapOT1TT\endcsname\gobble
-
-% if we are producing pdf, and we have \pdffontattr, then define cmaps.
-% (\pdffontattr was introduced many years ago, but people still run
-% older pdftex's; it's easy to conditionalize, so we do.)
-\ifpdf \ifx\pdffontattr\undefined \else
- \begingroup
- \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
- \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1-0)
-%%Title: (TeX-OT1-0 TeX OT1 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1)
-/Supplement 0
->> def
-/CMapName /TeX-OT1-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-8 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<23> <26> <0023>
-<28> <3B> <0028>
-<3F> <5B> <003F>
-<5D> <5E> <005D>
-<61> <7A> <0061>
-<7B> <7C> <2013>
-endbfrange
-40 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <00660066>
-<0C> <00660069>
-<0D> <0066006C>
-<0E> <006600660069>
-<0F> <00660066006C>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<21> <0021>
-<22> <201D>
-<27> <2019>
-<3C> <00A1>
-<3D> <003D>
-<3E> <00BF>
-<5C> <201C>
-<5F> <02D9>
-<60> <2018>
-<7D> <02DD>
-<7E> <007E>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
- }\endgroup
- \expandafter\edef\csname cmapOT1\endcsname#1{%
- \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
- }%
-%
-% \cmapOT1IT
- \begingroup
- \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
- \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1IT-0)
-%%Title: (TeX-OT1IT-0 TeX OT1IT 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1IT)
-/Supplement 0
->> def
-/CMapName /TeX-OT1IT-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-8 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<25> <26> <0025>
-<28> <3B> <0028>
-<3F> <5B> <003F>
-<5D> <5E> <005D>
-<61> <7A> <0061>
-<7B> <7C> <2013>
-endbfrange
-42 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <00660066>
-<0C> <00660069>
-<0D> <0066006C>
-<0E> <006600660069>
-<0F> <00660066006C>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<21> <0021>
-<22> <201D>
-<23> <0023>
-<24> <00A3>
-<27> <2019>
-<3C> <00A1>
-<3D> <003D>
-<3E> <00BF>
-<5C> <201C>
-<5F> <02D9>
-<60> <2018>
-<7D> <02DD>
-<7E> <007E>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
- }\endgroup
- \expandafter\edef\csname cmapOT1IT\endcsname#1{%
- \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
- }%
-%
-% \cmapOT1TT
- \begingroup
- \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
- \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1TT-0)
-%%Title: (TeX-OT1TT-0 TeX OT1TT 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1TT)
-/Supplement 0
->> def
-/CMapName /TeX-OT1TT-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-5 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<21> <26> <0021>
-<28> <5F> <0028>
-<61> <7E> <0061>
-endbfrange
-32 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <2191>
-<0C> <2193>
-<0D> <0027>
-<0E> <00A1>
-<0F> <00BF>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<20> <2423>
-<27> <2019>
-<60> <2018>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
- }\endgroup
- \expandafter\edef\csname cmapOT1TT\endcsname#1{%
- \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
- }%
-\fi\fi
-
-
-% Set the font macro #1 to the font named #2, adding on the
-% specified font prefix (normally `cm').
-% #3 is the font's design size, #4 is a scale factor, #5 is the CMap
-% encoding (currently only OT1, OT1IT and OT1TT are allowed, pass
-% empty to omit).
-\def\setfont#1#2#3#4#5{%
- \font#1=\fontprefix#2#3 scaled #4
- \csname cmap#5\endcsname#1%
-}
-% This is what gets called when #5 of \setfont is empty.
-\let\cmap\gobble
-% emacs-page end of cmaps
-
-% Use cm as the default font prefix.
-% To specify the font prefix, you must define \fontprefix
-% before you read in texinfo.tex.
-\ifx\fontprefix\undefined
-\def\fontprefix{cm}
-\fi
-% Support font families that don't use the same naming scheme as CM.
-\def\rmshape{r}
-\def\rmbshape{bx} %where the normal face is bold
-\def\bfshape{b}
-\def\bxshape{bx}
-\def\ttshape{tt}
-\def\ttbshape{tt}
-\def\ttslshape{sltt}
-\def\itshape{ti}
-\def\itbshape{bxti}
-\def\slshape{sl}
-\def\slbshape{bxsl}
-\def\sfshape{ss}
-\def\sfbshape{ss}
-\def\scshape{csc}
-\def\scbshape{csc}
-
-% Definitions for a main text size of 11pt. This is the default in
-% Texinfo.
-%
-\def\definetextfontsizexi{%
-% Text fonts (11.2pt, magstep1).
-\def\textnominalsize{11pt}
-\edef\mainmagstep{\magstephalf}
-\setfont\textrm\rmshape{10}{\mainmagstep}{OT1}
-\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT}
-\setfont\textbf\bfshape{10}{\mainmagstep}{OT1}
-\setfont\textit\itshape{10}{\mainmagstep}{OT1IT}
-\setfont\textsl\slshape{10}{\mainmagstep}{OT1}
-\setfont\textsf\sfshape{10}{\mainmagstep}{OT1}
-\setfont\textsc\scshape{10}{\mainmagstep}{OT1}
-\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT}
-\font\texti=cmmi10 scaled \mainmagstep
-\font\textsy=cmsy10 scaled \mainmagstep
-\def\textecsize{1095}
-
-% A few fonts for @defun names and args.
-\setfont\defbf\bfshape{10}{\magstep1}{OT1}
-\setfont\deftt\ttshape{10}{\magstep1}{OT1TT}
-\setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT}
-\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf}
-
-% Fonts for indices, footnotes, small examples (9pt).
-\def\smallnominalsize{9pt}
-\setfont\smallrm\rmshape{9}{1000}{OT1}
-\setfont\smalltt\ttshape{9}{1000}{OT1TT}
-\setfont\smallbf\bfshape{10}{900}{OT1}
-\setfont\smallit\itshape{9}{1000}{OT1IT}
-\setfont\smallsl\slshape{9}{1000}{OT1}
-\setfont\smallsf\sfshape{9}{1000}{OT1}
-\setfont\smallsc\scshape{10}{900}{OT1}
-\setfont\smallttsl\ttslshape{10}{900}{OT1TT}
-\font\smalli=cmmi9
-\font\smallsy=cmsy9
-\def\smallecsize{0900}
-
-% Fonts for small examples (8pt).
-\def\smallernominalsize{8pt}
-\setfont\smallerrm\rmshape{8}{1000}{OT1}
-\setfont\smallertt\ttshape{8}{1000}{OT1TT}
-\setfont\smallerbf\bfshape{10}{800}{OT1}
-\setfont\smallerit\itshape{8}{1000}{OT1IT}
-\setfont\smallersl\slshape{8}{1000}{OT1}
-\setfont\smallersf\sfshape{8}{1000}{OT1}
-\setfont\smallersc\scshape{10}{800}{OT1}
-\setfont\smallerttsl\ttslshape{10}{800}{OT1TT}
-\font\smalleri=cmmi8
-\font\smallersy=cmsy8
-\def\smallerecsize{0800}
-
-% Fonts for title page (20.4pt):
-\def\titlenominalsize{20pt}
-\setfont\titlerm\rmbshape{12}{\magstep3}{OT1}
-\setfont\titleit\itbshape{10}{\magstep4}{OT1IT}
-\setfont\titlesl\slbshape{10}{\magstep4}{OT1}
-\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT}
-\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT}
-\setfont\titlesf\sfbshape{17}{\magstep1}{OT1}
-\let\titlebf=\titlerm
-\setfont\titlesc\scbshape{10}{\magstep4}{OT1}
-\font\titlei=cmmi12 scaled \magstep3
-\font\titlesy=cmsy10 scaled \magstep4
-\def\titleecsize{2074}
-
-% Chapter (and unnumbered) fonts (17.28pt).
-\def\chapnominalsize{17pt}
-\setfont\chaprm\rmbshape{12}{\magstep2}{OT1}
-\setfont\chapit\itbshape{10}{\magstep3}{OT1IT}
-\setfont\chapsl\slbshape{10}{\magstep3}{OT1}
-\setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT}
-\setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT}
-\setfont\chapsf\sfbshape{17}{1000}{OT1}
-\let\chapbf=\chaprm
-\setfont\chapsc\scbshape{10}{\magstep3}{OT1}
-\font\chapi=cmmi12 scaled \magstep2
-\font\chapsy=cmsy10 scaled \magstep3
-\def\chapecsize{1728}
-
-% Section fonts (14.4pt).
-\def\secnominalsize{14pt}
-\setfont\secrm\rmbshape{12}{\magstep1}{OT1}
-\setfont\secit\itbshape{10}{\magstep2}{OT1IT}
-\setfont\secsl\slbshape{10}{\magstep2}{OT1}
-\setfont\sectt\ttbshape{12}{\magstep1}{OT1TT}
-\setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT}
-\setfont\secsf\sfbshape{12}{\magstep1}{OT1}
-\let\secbf\secrm
-\setfont\secsc\scbshape{10}{\magstep2}{OT1}
-\font\seci=cmmi12 scaled \magstep1
-\font\secsy=cmsy10 scaled \magstep2
-\def\sececsize{1440}
-
-% Subsection fonts (13.15pt).
-\def\ssecnominalsize{13pt}
-\setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1}
-\setfont\ssecit\itbshape{10}{1315}{OT1IT}
-\setfont\ssecsl\slbshape{10}{1315}{OT1}
-\setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT}
-\setfont\ssecttsl\ttslshape{10}{1315}{OT1TT}
-\setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1}
-\let\ssecbf\ssecrm
-\setfont\ssecsc\scbshape{10}{1315}{OT1}
-\font\sseci=cmmi12 scaled \magstephalf
-\font\ssecsy=cmsy10 scaled 1315
-\def\ssececsize{1200}
-
-% Reduced fonts for @acro in text (10pt).
-\def\reducednominalsize{10pt}
-\setfont\reducedrm\rmshape{10}{1000}{OT1}
-\setfont\reducedtt\ttshape{10}{1000}{OT1TT}
-\setfont\reducedbf\bfshape{10}{1000}{OT1}
-\setfont\reducedit\itshape{10}{1000}{OT1IT}
-\setfont\reducedsl\slshape{10}{1000}{OT1}
-\setfont\reducedsf\sfshape{10}{1000}{OT1}
-\setfont\reducedsc\scshape{10}{1000}{OT1}
-\setfont\reducedttsl\ttslshape{10}{1000}{OT1TT}
-\font\reducedi=cmmi10
-\font\reducedsy=cmsy10
-\def\reducedecsize{1000}
-
-% reset the current fonts
-\textfonts
-\rm
-} % end of 11pt text font size definitions
-
-
-% Definitions to make the main text be 10pt Computer Modern, with
-% section, chapter, etc., sizes following suit. This is for the GNU
-% Press printing of the Emacs 22 manual. Maybe other manuals in the
-% future. Used with @smallbook, which sets the leading to 12pt.
-%
-\def\definetextfontsizex{%
-% Text fonts (10pt).
-\def\textnominalsize{10pt}
-\edef\mainmagstep{1000}
-\setfont\textrm\rmshape{10}{\mainmagstep}{OT1}
-\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT}
-\setfont\textbf\bfshape{10}{\mainmagstep}{OT1}
-\setfont\textit\itshape{10}{\mainmagstep}{OT1IT}
-\setfont\textsl\slshape{10}{\mainmagstep}{OT1}
-\setfont\textsf\sfshape{10}{\mainmagstep}{OT1}
-\setfont\textsc\scshape{10}{\mainmagstep}{OT1}
-\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT}
-\font\texti=cmmi10 scaled \mainmagstep
-\font\textsy=cmsy10 scaled \mainmagstep
-\def\textecsize{1000}
-
-% A few fonts for @defun names and args.
-\setfont\defbf\bfshape{10}{\magstephalf}{OT1}
-\setfont\deftt\ttshape{10}{\magstephalf}{OT1TT}
-\setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT}
-\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf}
-
-% Fonts for indices, footnotes, small examples (9pt).
-\def\smallnominalsize{9pt}
-\setfont\smallrm\rmshape{9}{1000}{OT1}
-\setfont\smalltt\ttshape{9}{1000}{OT1TT}
-\setfont\smallbf\bfshape{10}{900}{OT1}
-\setfont\smallit\itshape{9}{1000}{OT1IT}
-\setfont\smallsl\slshape{9}{1000}{OT1}
-\setfont\smallsf\sfshape{9}{1000}{OT1}
-\setfont\smallsc\scshape{10}{900}{OT1}
-\setfont\smallttsl\ttslshape{10}{900}{OT1TT}
-\font\smalli=cmmi9
-\font\smallsy=cmsy9
-\def\smallecsize{0900}
-
-% Fonts for small examples (8pt).
-\def\smallernominalsize{8pt}
-\setfont\smallerrm\rmshape{8}{1000}{OT1}
-\setfont\smallertt\ttshape{8}{1000}{OT1TT}
-\setfont\smallerbf\bfshape{10}{800}{OT1}
-\setfont\smallerit\itshape{8}{1000}{OT1IT}
-\setfont\smallersl\slshape{8}{1000}{OT1}
-\setfont\smallersf\sfshape{8}{1000}{OT1}
-\setfont\smallersc\scshape{10}{800}{OT1}
-\setfont\smallerttsl\ttslshape{10}{800}{OT1TT}
-\font\smalleri=cmmi8
-\font\smallersy=cmsy8
-\def\smallerecsize{0800}
-
-% Fonts for title page (20.4pt):
-\def\titlenominalsize{20pt}
-\setfont\titlerm\rmbshape{12}{\magstep3}{OT1}
-\setfont\titleit\itbshape{10}{\magstep4}{OT1IT}
-\setfont\titlesl\slbshape{10}{\magstep4}{OT1}
-\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT}
-\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT}
-\setfont\titlesf\sfbshape{17}{\magstep1}{OT1}
-\let\titlebf=\titlerm
-\setfont\titlesc\scbshape{10}{\magstep4}{OT1}
-\font\titlei=cmmi12 scaled \magstep3
-\font\titlesy=cmsy10 scaled \magstep4
-\def\titleecsize{2074}
-
-% Chapter fonts (14.4pt).
-\def\chapnominalsize{14pt}
-\setfont\chaprm\rmbshape{12}{\magstep1}{OT1}
-\setfont\chapit\itbshape{10}{\magstep2}{OT1IT}
-\setfont\chapsl\slbshape{10}{\magstep2}{OT1}
-\setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT}
-\setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT}
-\setfont\chapsf\sfbshape{12}{\magstep1}{OT1}
-\let\chapbf\chaprm
-\setfont\chapsc\scbshape{10}{\magstep2}{OT1}
-\font\chapi=cmmi12 scaled \magstep1
-\font\chapsy=cmsy10 scaled \magstep2
-\def\chapecsize{1440}
-
-% Section fonts (12pt).
-\def\secnominalsize{12pt}
-\setfont\secrm\rmbshape{12}{1000}{OT1}
-\setfont\secit\itbshape{10}{\magstep1}{OT1IT}
-\setfont\secsl\slbshape{10}{\magstep1}{OT1}
-\setfont\sectt\ttbshape{12}{1000}{OT1TT}
-\setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT}
-\setfont\secsf\sfbshape{12}{1000}{OT1}
-\let\secbf\secrm
-\setfont\secsc\scbshape{10}{\magstep1}{OT1}
-\font\seci=cmmi12
-\font\secsy=cmsy10 scaled \magstep1
-\def\sececsize{1200}
-
-% Subsection fonts (10pt).
-\def\ssecnominalsize{10pt}
-\setfont\ssecrm\rmbshape{10}{1000}{OT1}
-\setfont\ssecit\itbshape{10}{1000}{OT1IT}
-\setfont\ssecsl\slbshape{10}{1000}{OT1}
-\setfont\ssectt\ttbshape{10}{1000}{OT1TT}
-\setfont\ssecttsl\ttslshape{10}{1000}{OT1TT}
-\setfont\ssecsf\sfbshape{10}{1000}{OT1}
-\let\ssecbf\ssecrm
-\setfont\ssecsc\scbshape{10}{1000}{OT1}
-\font\sseci=cmmi10
-\font\ssecsy=cmsy10
-\def\ssececsize{1000}
-
-% Reduced fonts for @acro in text (9pt).
-\def\reducednominalsize{9pt}
-\setfont\reducedrm\rmshape{9}{1000}{OT1}
-\setfont\reducedtt\ttshape{9}{1000}{OT1TT}
-\setfont\reducedbf\bfshape{10}{900}{OT1}
-\setfont\reducedit\itshape{9}{1000}{OT1IT}
-\setfont\reducedsl\slshape{9}{1000}{OT1}
-\setfont\reducedsf\sfshape{9}{1000}{OT1}
-\setfont\reducedsc\scshape{10}{900}{OT1}
-\setfont\reducedttsl\ttslshape{10}{900}{OT1TT}
-\font\reducedi=cmmi9
-\font\reducedsy=cmsy9
-\def\reducedecsize{0900}
-
-% reduce space between paragraphs
-\divide\parskip by 2
-
-% reset the current fonts
-\textfonts
-\rm
-} % end of 10pt text font size definitions
-
-
-% We provide the user-level command
-% @fonttextsize 10
-% (or 11) to redefine the text font size. pt is assumed.
-%
-\def\xword{10}
-\def\xiword{11}
-%
-\parseargdef\fonttextsize{%
- \def\textsizearg{#1}%
- \wlog{doing @fonttextsize \textsizearg}%
- %
- % Set \globaldefs so that documents can use this inside @tex, since
- % makeinfo 4.8 does not support it, but we need it nonetheless.
- %
- \begingroup \globaldefs=1
- \ifx\textsizearg\xword \definetextfontsizex
- \else \ifx\textsizearg\xiword \definetextfontsizexi
- \else
- \errhelp=\EMsimple
- \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'}
- \fi\fi
- \endgroup
-}
-
-
-% In order for the font changes to affect most math symbols and letters,
-% we have to define the \textfont of the standard families. Since
-% texinfo doesn't allow for producing subscripts and superscripts except
-% in the main text, we don't bother to reset \scriptfont and
-% \scriptscriptfont (which would also require loading a lot more fonts).
-%
-\def\resetmathfonts{%
- \textfont0=\tenrm \textfont1=\teni \textfont2=\tensy
- \textfont\itfam=\tenit \textfont\slfam=\tensl \textfont\bffam=\tenbf
- \textfont\ttfam=\tentt \textfont\sffam=\tensf
-}
-
-% The font-changing commands redefine the meanings of \tenSTYLE, instead
-% of just \STYLE. We do this because \STYLE needs to also set the
-% current \fam for math mode. Our \STYLE (e.g., \rm) commands hardwire
-% \tenSTYLE to set the current font.
-%
-% Each font-changing command also sets the names \lsize (one size lower)
-% and \lllsize (three sizes lower). These relative commands are used in
-% the LaTeX logo and acronyms.
-%
-% This all needs generalizing, badly.
-%
-\def\textfonts{%
- \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl
- \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
- \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy
- \let\tenttsl=\textttsl
- \def\curfontsize{text}%
- \def\lsize{reduced}\def\lllsize{smaller}%
- \resetmathfonts \setleading{\textleading}}
-\def\titlefonts{%
- \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl
- \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
- \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy
- \let\tenttsl=\titlettsl
- \def\curfontsize{title}%
- \def\lsize{chap}\def\lllsize{subsec}%
- \resetmathfonts \setleading{25pt}}
-\def\titlefont#1{{\titlefonts\rmisbold #1}}
-\def\chapfonts{%
- \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
- \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
- \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy
- \let\tenttsl=\chapttsl
- \def\curfontsize{chap}%
- \def\lsize{sec}\def\lllsize{text}%
- \resetmathfonts \setleading{19pt}}
-\def\secfonts{%
- \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl
- \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc
- \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy
- \let\tenttsl=\secttsl
- \def\curfontsize{sec}%
- \def\lsize{subsec}\def\lllsize{reduced}%
- \resetmathfonts \setleading{16pt}}
-\def\subsecfonts{%
- \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl
- \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc
- \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy
- \let\tenttsl=\ssecttsl
- \def\curfontsize{ssec}%
- \def\lsize{text}\def\lllsize{small}%
- \resetmathfonts \setleading{15pt}}
-\let\subsubsecfonts = \subsecfonts
-\def\reducedfonts{%
- \let\tenrm=\reducedrm \let\tenit=\reducedit \let\tensl=\reducedsl
- \let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc
- \let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy
- \let\tenttsl=\reducedttsl
- \def\curfontsize{reduced}%
- \def\lsize{small}\def\lllsize{smaller}%
- \resetmathfonts \setleading{10.5pt}}
-\def\smallfonts{%
- \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl
- \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc
- \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy
- \let\tenttsl=\smallttsl
- \def\curfontsize{small}%
- \def\lsize{smaller}\def\lllsize{smaller}%
- \resetmathfonts \setleading{10.5pt}}
-\def\smallerfonts{%
- \let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl
- \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc
- \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy
- \let\tenttsl=\smallerttsl
- \def\curfontsize{smaller}%
- \def\lsize{smaller}\def\lllsize{smaller}%
- \resetmathfonts \setleading{9.5pt}}
-
-% Fonts for short table of contents.
-\setfont\shortcontrm\rmshape{12}{1000}{OT1}
-\setfont\shortcontbf\bfshape{10}{\magstep1}{OT1} % no cmb12
-\setfont\shortcontsl\slshape{12}{1000}{OT1}
-\setfont\shortconttt\ttshape{12}{1000}{OT1TT}
-
-% Define these just so they can be easily changed for other fonts.
-\def\angleleft{$\langle$}
-\def\angleright{$\rangle$}
-
-% Set the fonts to use with the @small... environments.
-\let\smallexamplefonts = \smallfonts
-
-% About \smallexamplefonts. If we use \smallfonts (9pt), @smallexample
-% can fit this many characters:
-% 8.5x11=86 smallbook=72 a4=90 a5=69
-% If we use \scriptfonts (8pt), then we can fit this many characters:
-% 8.5x11=90+ smallbook=80 a4=90+ a5=77
-% For me, subjectively, the few extra characters that fit aren't worth
-% the additional smallness of 8pt. So I'm making the default 9pt.
-%
-% By the way, for comparison, here's what fits with @example (10pt):
-% 8.5x11=71 smallbook=60 a4=75 a5=58
-% --karl, 24jan03.
-
-% Set up the default fonts, so we can use them for creating boxes.
-%
-\definetextfontsizexi
-
-
-\message{markup,}
-
-% Check if we are currently using a typewriter font. Since all the
-% Computer Modern typewriter fonts have zero interword stretch (and
-% shrink), and it is reasonable to expect all typewriter fonts to have
-% this property, we can check that font parameter.
-%
-\def\ifmonospace{\ifdim\fontdimen3\font=0pt }
-
-% Markup style infrastructure. \defmarkupstylesetup\INITMACRO will
-% define and register \INITMACRO to be called on markup style changes.
-% \INITMACRO can check \currentmarkupstyle for the innermost
-% style and the set of \ifmarkupSTYLE switches for all styles
-% currently in effect.
-\newif\ifmarkupvar
-\newif\ifmarkupsamp
-\newif\ifmarkupkey
-%\newif\ifmarkupfile % @file == @samp.
-%\newif\ifmarkupoption % @option == @samp.
-\newif\ifmarkupcode
-\newif\ifmarkupkbd
-%\newif\ifmarkupenv % @env == @code.
-%\newif\ifmarkupcommand % @command == @code.
-\newif\ifmarkuptex % @tex (and part of @math, for now).
-\newif\ifmarkupexample
-\newif\ifmarkupverb
-\newif\ifmarkupverbatim
-
-\let\currentmarkupstyle\empty
-
-\def\setupmarkupstyle#1{%
- \csname markup#1true\endcsname
- \def\currentmarkupstyle{#1}%
- \markupstylesetup
-}
-
-\let\markupstylesetup\empty
-
-\def\defmarkupstylesetup#1{%
- \expandafter\def\expandafter\markupstylesetup
- \expandafter{\markupstylesetup #1}%
- \def#1%
-}
-
-% Markup style setup for left and right quotes.
-\defmarkupstylesetup\markupsetuplq{%
- \expandafter\let\expandafter \temp \csname markupsetuplq\currentmarkupstyle\endcsname
- \ifx\temp\relax \markupsetuplqdefault \else \temp \fi
-}
-
-\defmarkupstylesetup\markupsetuprq{%
- \expandafter\let\expandafter \temp \csname markupsetuprq\currentmarkupstyle\endcsname
- \ifx\temp\relax \markupsetuprqdefault \else \temp \fi
-}
-
-{
-\catcode`\'=\active
-\catcode`\`=\active
-
-\gdef\markupsetuplqdefault{\let`\lq}
-\gdef\markupsetuprqdefault{\let'\rq}
-
-\gdef\markupsetcodequoteleft{\let`\codequoteleft}
-\gdef\markupsetcodequoteright{\let'\codequoteright}
-
-\gdef\markupsetnoligaturesquoteleft{\let`\noligaturesquoteleft}
-}
-
-\let\markupsetuplqcode \markupsetcodequoteleft
-\let\markupsetuprqcode \markupsetcodequoteright
-\let\markupsetuplqexample \markupsetcodequoteleft
-\let\markupsetuprqexample \markupsetcodequoteright
-\let\markupsetuplqverb \markupsetcodequoteleft
-\let\markupsetuprqverb \markupsetcodequoteright
-\let\markupsetuplqverbatim \markupsetcodequoteleft
-\let\markupsetuprqverbatim \markupsetcodequoteright
-
-\let\markupsetuplqsamp \markupsetnoligaturesquoteleft
-\let\markupsetuplqkbd \markupsetnoligaturesquoteleft
-
-% Allow an option to not replace quotes with a regular directed right
-% quote/apostrophe (char 0x27), but instead use the undirected quote
-% from cmtt (char 0x0d). The undirected quote is ugly, so don't make it
-% the default, but it works for pasting with more pdf viewers (at least
-% evince), the lilypond developers report. xpdf does work with the
-% regular 0x27.
-%
-\def\codequoteright{%
- \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax
- \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax
- '%
- \else \char'15 \fi
- \else \char'15 \fi
-}
-%
-% and a similar option for the left quote char vs. a grave accent.
-% Modern fonts display ASCII 0x60 as a grave accent, so some people like
-% the code environments to do likewise.
-%
-\def\codequoteleft{%
- \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax
- \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax
- % [Knuth] pp. 380,381,391
- % \relax disables Spanish ligatures ?` and !` of \tt font.
- \relax`%
- \else \char'22 \fi
- \else \char'22 \fi
-}
-
-% [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font.
-\def\noligaturesquoteleft{\relax\lq}
-
-% Count depth in font-changes, for error checks
-\newcount\fontdepth \fontdepth=0
-
-%% Add scribe-like font environments, plus @l for inline lisp (usually sans
-%% serif) and @ii for TeX italic
-
-% \smartitalic{ARG} outputs arg in italics, followed by an italic correction
-% unless the following character is such as not to need one.
-\def\smartitalicx{\ifx\next,\else\ifx\next-\else\ifx\next.\else
- \ptexslash\fi\fi\fi}
-\def\smartslanted#1{{\ifusingtt\ttsl\sl #1}\futurelet\next\smartitalicx}
-\def\smartitalic#1{{\ifusingtt\ttsl\it #1}\futurelet\next\smartitalicx}
-
-% like \smartslanted except unconditionally uses \ttsl.
-% @var is set to this for defun arguments.
-\def\ttslanted#1{{\ttsl #1}\futurelet\next\smartitalicx}
-
-% @cite is like \smartslanted except unconditionally use \sl. We never want
-% ttsl for book titles, do we?
-\def\cite#1{{\sl #1}\futurelet\next\smartitalicx}
-
-\let\i=\smartitalic
-\let\slanted=\smartslanted
-\def\var#1{{\setupmarkupstyle{var}\smartslanted{#1}}}
-\let\dfn=\smartslanted
-\let\emph=\smartitalic
-
-% Explicit font changes: @r, @sc, undocumented @ii.
-\def\r#1{{\rm #1}} % roman font
-\def\sc#1{{\smallcaps#1}} % smallcaps font
-\def\ii#1{{\it #1}} % italic font
-
-% @b, explicit bold. Also @strong.
-\def\b#1{{\bf #1}}
-\let\strong=\b
-
-% @sansserif, explicit sans.
-\def\sansserif#1{{\sf #1}}
-
-% We can't just use \exhyphenpenalty, because that only has effect at
-% the end of a paragraph. Restore normal hyphenation at the end of the
-% group within which \nohyphenation is presumably called.
-%
-\def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation}
-\def\restorehyphenation{\hyphenchar\font = `- }
-
-% Set sfcode to normal for the chars that usually have another value.
-% Can't use plain's \frenchspacing because it uses the `\x notation, and
-% sometimes \x has an active definition that messes things up.
-%
-\catcode`@=11
- \def\plainfrenchspacing{%
- \sfcode\dotChar =\@m \sfcode\questChar=\@m \sfcode\exclamChar=\@m
- \sfcode\colonChar=\@m \sfcode\semiChar =\@m \sfcode\commaChar =\@m
- \def\endofsentencespacefactor{1000}% for @. and friends
- }
- \def\plainnonfrenchspacing{%
- \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000
- \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250
- \def\endofsentencespacefactor{3000}% for @. and friends
- }
-\catcode`@=\other
-\def\endofsentencespacefactor{3000}% default
-
-% @t, explicit typewriter.
-\def\t#1{%
- {\tt \rawbackslash \plainfrenchspacing #1}%
- \null
-}
-
-% @samp.
-\def\samp#1{{\setupmarkupstyle{samp}\lq\tclose{#1}\rq\null}}
-
-% definition of @key that produces a lozenge. Doesn't adjust to text size.
-%\setfont\keyrm\rmshape{8}{1000}{OT1}
-%\font\keysy=cmsy9
-%\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
-% \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
-% \vbox{\hrule\kern-0.4pt
-% \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
-% \kern-0.4pt\hrule}%
-% \kern-.06em\raise0.4pt\hbox{\angleright}}}}
-
-% definition of @key with no lozenge. If the current font is already
-% monospace, don't change it; that way, we respect @kbdinputstyle. But
-% if it isn't monospace, then use \tt.
-%
-\def\key#1{{\setupmarkupstyle{key}%
- \nohyphenation
- \ifmonospace\else\tt\fi
- #1}\null}
-
-% ctrl is no longer a Texinfo command.
-\def\ctrl #1{{\tt \rawbackslash \hat}#1}
-
-% @file, @option are the same as @samp.
-\let\file=\samp
-\let\option=\samp
-
-% @code is a modification of @t,
-% which makes spaces the same size as normal in the surrounding text.
-\def\tclose#1{%
- {%
- % Change normal interword space to be same as for the current font.
- \spaceskip = \fontdimen2\font
- %
- % Switch to typewriter.
- \tt
- %
- % But `\ ' produces the large typewriter interword space.
- \def\ {{\spaceskip = 0pt{} }}%
- %
- % Turn off hyphenation.
- \nohyphenation
- %
- \rawbackslash
- \plainfrenchspacing
- #1%
- }%
- \null
-}
-
-% We *must* turn on hyphenation at `-' and `_' in @code.
-% Otherwise, it is too hard to avoid overfull hboxes
-% in the Emacs manual, the Library manual, etc.
-
-% Unfortunately, TeX uses one parameter (\hyphenchar) to control
-% both hyphenation at - and hyphenation within words.
-% We must therefore turn them both off (\tclose does that)
-% and arrange explicitly to hyphenate at a dash.
-% -- rms.
-{
- \catcode`\-=\active \catcode`\_=\active
- \catcode`\'=\active \catcode`\`=\active
- \global\let'=\rq \global\let`=\lq % default definitions
- %
- \global\def\code{\begingroup
- \setupmarkupstyle{code}%
- % The following should really be moved into \setupmarkupstyle handlers.
- \catcode\dashChar=\active \catcode\underChar=\active
- \ifallowcodebreaks
- \let-\codedash
- \let_\codeunder
- \else
- \let-\realdash
- \let_\realunder
- \fi
- \codex
- }
-}
-
-\def\realdash{-}
-\def\codedash{-\discretionary{}{}{}}
-\def\codeunder{%
- % this is all so @math{@code{var_name}+1} can work. In math mode, _
- % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.)
- % will therefore expand the active definition of _, which is us
- % (inside @code that is), therefore an endless loop.
- \ifusingtt{\ifmmode
- \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_.
- \else\normalunderscore \fi
- \discretionary{}{}{}}%
- {\_}%
-}
-\def\codex #1{\tclose{#1}\endgroup}
-
-% An additional complication: the above will allow breaks after, e.g.,
-% each of the four underscores in __typeof__. This is undesirable in
-% some manuals, especially if they don't have long identifiers in
-% general. @allowcodebreaks provides a way to control this.
-%
-\newif\ifallowcodebreaks \allowcodebreakstrue
-
-\def\keywordtrue{true}
-\def\keywordfalse{false}
-
-\parseargdef\allowcodebreaks{%
- \def\txiarg{#1}%
- \ifx\txiarg\keywordtrue
- \allowcodebreakstrue
- \else\ifx\txiarg\keywordfalse
- \allowcodebreaksfalse
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @allowcodebreaks option `\txiarg'}%
- \fi\fi
-}
-
-% @kbd is like @code, except that if the argument is just one @key command,
-% then @kbd has no effect.
-\def\kbd#1{{\setupmarkupstyle{kbd}\def\look{#1}\expandafter\kbdfoo\look??\par}}
-
-% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
-% `example' (@kbd uses ttsl only inside of @example and friends),
-% or `code' (@kbd uses normal tty font always).
-\parseargdef\kbdinputstyle{%
- \def\txiarg{#1}%
- \ifx\txiarg\worddistinct
- \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
- \else\ifx\txiarg\wordexample
- \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
- \else\ifx\txiarg\wordcode
- \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @kbdinputstyle option `\txiarg'}%
- \fi\fi\fi
-}
-\def\worddistinct{distinct}
-\def\wordexample{example}
-\def\wordcode{code}
-
-% Default is `distinct'.
-\kbdinputstyle distinct
-
-\def\xkey{\key}
-\def\kbdfoo#1#2#3\par{\def\one{#1}\def\three{#3}\def\threex{??}%
-\ifx\one\xkey\ifx\threex\three \key{#2}%
-\else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi
-\else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi}
-
-% For @indicateurl, @env, @command quotes seem unnecessary, so use \code.
-\let\indicateurl=\code
-\let\env=\code
-\let\command=\code
-
-% @clicksequence{File @click{} Open ...}
-\def\clicksequence#1{\begingroup #1\endgroup}
-
-% @clickstyle @arrow (by default)
-\parseargdef\clickstyle{\def\click{#1}}
-\def\click{\arrow}
-
-% @uref (abbreviation for `urlref') takes an optional (comma-separated)
-% second argument specifying the text to display and an optional third
-% arg as text to display instead of (rather than in addition to) the url
-% itself. First (mandatory) arg is the url. Perhaps eventually put in
-% a hypertex \special here.
-%
-\def\uref#1{\douref #1,,,\finish}
-\def\douref#1,#2,#3,#4\finish{\begingroup
- \unsepspaces
- \pdfurl{#1}%
- \setbox0 = \hbox{\ignorespaces #3}%
- \ifdim\wd0 > 0pt
- \unhbox0 % third arg given, show only that
- \else
- \setbox0 = \hbox{\ignorespaces #2}%
- \ifdim\wd0 > 0pt
- \ifpdf
- \unhbox0 % PDF: 2nd arg given, show only it
- \else
- \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url
- \fi
- \else
- \code{#1}% only url given, so show it
- \fi
- \fi
- \endlink
-\endgroup}
-
-% @url synonym for @uref, since that's how everyone uses it.
-%
-\let\url=\uref
-
-% rms does not like angle brackets --karl, 17may97.
-% So now @email is just like @uref, unless we are pdf.
-%
-%\def\email#1{\angleleft{\tt #1}\angleright}
-\ifpdf
- \def\email#1{\doemail#1,,\finish}
- \def\doemail#1,#2,#3\finish{\begingroup
- \unsepspaces
- \pdfurl{mailto:#1}%
- \setbox0 = \hbox{\ignorespaces #2}%
- \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi
- \endlink
- \endgroup}
-\else
- \let\email=\uref
-\fi
-
-% Typeset a dimension, e.g., `in' or `pt'. The only reason for the
-% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt.
-%
-\def\dmn#1{\thinspace #1}
-
-% @l was never documented to mean ``switch to the Lisp font'',
-% and it is not used as such in any manual I can find. We need it for
-% Polish suppressed-l. --karl, 22sep96.
-%\def\l#1{{\li #1}\null}
-
-% @acronym for "FBI", "NATO", and the like.
-% We print this one point size smaller, since it's intended for
-% all-uppercase.
-%
-\def\acronym#1{\doacronym #1,,\finish}
-\def\doacronym#1,#2,#3\finish{%
- {\selectfonts\lsize #1}%
- \def\temp{#2}%
- \ifx\temp\empty \else
- \space ({\unsepspaces \ignorespaces \temp \unskip})%
- \fi
-}
-
-% @abbr for "Comput. J." and the like.
-% No font change, but don't do end-of-sentence spacing.
-%
-\def\abbr#1{\doabbr #1,,\finish}
-\def\doabbr#1,#2,#3\finish{%
- {\plainfrenchspacing #1}%
- \def\temp{#2}%
- \ifx\temp\empty \else
- \space ({\unsepspaces \ignorespaces \temp \unskip})%
- \fi
-}
-
-
-\message{glyphs,}
-
-% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
-%
-% Since these characters are used in examples, they should be an even number of
-% \tt widths. Each \tt character is 1en, so two makes it 1em.
-%
-\def\point{$\star$}
-\def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}}
-\def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
-\def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}}
-\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
-\def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}}
-
-% The @error{} command.
-% Adapted from the TeXbook's \boxit.
-%
-\newbox\errorbox
-%
-{\tentt \global\dimen0 = 3em}% Width of the box.
-\dimen2 = .55pt % Thickness of rules
-% The text. (`r' is open on the right, `e' somewhat less so on the left.)
-\setbox0 = \hbox{\kern-.75pt \reducedsf error\kern-1.5pt}
-%
-\setbox\errorbox=\hbox to \dimen0{\hfil
- \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
- \advance\hsize by -2\dimen2 % Rules.
- \vbox{%
- \hrule height\dimen2
- \hbox{\vrule width\dimen2 \kern3pt % Space to left of text.
- \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
- \kern3pt\vrule width\dimen2}% Space to right.
- \hrule height\dimen2}
- \hfil}
-%
-\def\error{\leavevmode\lower.7ex\copy\errorbox}
-
-% @pounds{} is a sterling sign, which Knuth put in the CM italic font.
-%
-\def\pounds{{\it\$}}
-
-% @euro{} comes from a separate font, depending on the current style.
-% We use the free feym* fonts from the eurosym package by Henrik
-% Theiling, which support regular, slanted, bold and bold slanted (and
-% "outlined" (blackboard board, sort of) versions, which we don't need).
-% It is available from http://www.ctan.org/tex-archive/fonts/eurosym.
-%
-% Although only regular is the truly official Euro symbol, we ignore
-% that. The Euro is designed to be slightly taller than the regular
-% font height.
-%
-% feymr - regular
-% feymo - slanted
-% feybr - bold
-% feybo - bold slanted
-%
-% There is no good (free) typewriter version, to my knowledge.
-% A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide.
-% Hmm.
-%
-% Also doesn't work in math. Do we need to do math with euro symbols?
-% Hope not.
-%
-%
-\def\euro{{\eurofont e}}
-\def\eurofont{%
- % We set the font at each command, rather than predefining it in
- % \textfonts and the other font-switching commands, so that
- % installations which never need the symbol don't have to have the
- % font installed.
- %
- % There is only one designed size (nominal 10pt), so we always scale
- % that to the current nominal size.
- %
- % By the way, simply using "at 1em" works for cmr10 and the like, but
- % does not work for cmbx10 and other extended/shrunken fonts.
- %
- \def\eurosize{\csname\curfontsize nominalsize\endcsname}%
- %
- \ifx\curfontstyle\bfstylename
- % bold:
- \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize
- \else
- % regular:
- \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize
- \fi
- \thiseurofont
-}
-
-% Hacks for glyphs from the EC fonts similar to \euro. We don't
-% use \let for the aliases, because sometimes we redefine the original
-% macro, and the alias should reflect the redefinition.
-\def\guillemetleft{{\ecfont \char"13}}
-\def\guillemotleft{\guillemetleft}
-\def\guillemetright{{\ecfont \char"14}}
-\def\guillemotright{\guillemetright}
-\def\guilsinglleft{{\ecfont \char"0E}}
-\def\guilsinglright{{\ecfont \char"0F}}
-\def\quotedblbase{{\ecfont \char"12}}
-\def\quotesinglbase{{\ecfont \char"0D}}
-%
-% This positioning is not perfect (see the ogonek LaTeX package), but
-% we have the precomposed glyphs for the most common cases. We put the
-% tests to use those glyphs in the single \ogonek macro so we have fewer
-% dummy definitions to worry about for index entries, etc.
-%
-% ogonek is also used with other letters in Lithuanian (IOU), but using
-% the precomposed glyphs for those is not so easy since they aren't in
-% the same EC font.
-\def\ogonek#1{{%
- \def\temp{#1}%
- \ifx\temp\macrocharA\Aogonek
- \else\ifx\temp\macrochara\aogonek
- \else\ifx\temp\macrocharE\Eogonek
- \else\ifx\temp\macrochare\eogonek
- \else
- \ecfont \setbox0=\hbox{#1}%
- \ifdim\ht0=1ex\accent"0C #1%
- \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}%
- \fi
- \fi\fi\fi\fi
- }%
-}
-\def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A}
-\def\aogonek{{\ecfont \char"A1}}\def\macrochara{a}
-\def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E}
-\def\eogonek{{\ecfont \char"A6}}\def\macrochare{e}
-%
-\def\ecfont{%
- % We can't distinguish serif/sans and italic/slanted, but this
- % is used for crude hacks anyway (like adding French and German
- % quotes to documents typeset with CM, where we lose kerning), so
- % hopefully nobody will notice/care.
- \edef\ecsize{\csname\curfontsize ecsize\endcsname}%
- \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}%
- \ifx\curfontstyle\bfstylename
- % bold:
- \font\thisecfont = ecb\ifusingit{i}{x}\ecsize \space at \nominalsize
- \else
- % regular:
- \font\thisecfont = ec\ifusingit{ti}{rm}\ecsize \space at \nominalsize
- \fi
- \thisecfont
-}
-
-% @registeredsymbol - R in a circle. The font for the R should really
-% be smaller yet, but lllsize is the best we can do for now.
-% Adapted from the plain.tex definition of \copyright.
-%
-\def\registeredsymbol{%
- $^{{\ooalign{\hfil\raise.07ex\hbox{\selectfonts\lllsize R}%
- \hfil\crcr\Orb}}%
- }$%
-}
-
-% @textdegree - the normal degrees sign.
-%
-\def\textdegree{$^\circ$}
-
-% Laurent Siebenmann reports \Orb undefined with:
-% Textures 1.7.7 (preloaded format=plain 93.10.14) (68K) 16 APR 2004 02:38
-% so we'll define it if necessary.
-%
-\ifx\Orb\undefined
-\def\Orb{\mathhexbox20D}
-\fi
-
-% Quotes.
-\chardef\quotedblleft="5C
-\chardef\quotedblright=`\"
-\chardef\quoteleft=`\`
-\chardef\quoteright=`\'
-
-
-\message{page headings,}
-
-\newskip\titlepagetopglue \titlepagetopglue = 1.5in
-\newskip\titlepagebottomglue \titlepagebottomglue = 2pc
-
-% First the title page. Must do @settitle before @titlepage.
-\newif\ifseenauthor
-\newif\iffinishedtitlepage
-
-% Do an implicit @contents or @shortcontents after @end titlepage if the
-% user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage.
-%
-\newif\ifsetcontentsaftertitlepage
- \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue
-\newif\ifsetshortcontentsaftertitlepage
- \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue
-
-\parseargdef\shorttitlepage{\begingroup\hbox{}\vskip 1.5in \chaprm \centerline{#1}%
- \endgroup\page\hbox{}\page}
-
-\envdef\titlepage{%
- % Open one extra group, as we want to close it in the middle of \Etitlepage.
- \begingroup
- \parindent=0pt \textfonts
- % Leave some space at the very top of the page.
- \vglue\titlepagetopglue
- % No rule at page bottom unless we print one at the top with @title.
- \finishedtitlepagetrue
- %
- % Most title ``pages'' are actually two pages long, with space
- % at the top of the second. We don't want the ragged left on the second.
- \let\oldpage = \page
- \def\page{%
- \iffinishedtitlepage\else
- \finishtitlepage
- \fi
- \let\page = \oldpage
- \page
- \null
- }%
-}
-
-\def\Etitlepage{%
- \iffinishedtitlepage\else
- \finishtitlepage
- \fi
- % It is important to do the page break before ending the group,
- % because the headline and footline are only empty inside the group.
- % If we use the new definition of \page, we always get a blank page
- % after the title page, which we certainly don't want.
- \oldpage
- \endgroup
- %
- % Need this before the \...aftertitlepage checks so that if they are
- % in effect the toc pages will come out with page numbers.
- \HEADINGSon
- %
- % If they want short, they certainly want long too.
- \ifsetshortcontentsaftertitlepage
- \shortcontents
- \contents
- \global\let\shortcontents = \relax
- \global\let\contents = \relax
- \fi
- %
- \ifsetcontentsaftertitlepage
- \contents
- \global\let\contents = \relax
- \global\let\shortcontents = \relax
- \fi
-}
-
-\def\finishtitlepage{%
- \vskip4pt \hrule height 2pt width \hsize
- \vskip\titlepagebottomglue
- \finishedtitlepagetrue
-}
-
-%%% Macros to be used within @titlepage:
-
-\let\subtitlerm=\tenrm
-\def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}
-
-\parseargdef\title{%
- \checkenv\titlepage
- \leftline{\titlefonts\rmisbold #1}
- % print a rule at the page bottom also.
- \finishedtitlepagefalse
- \vskip4pt \hrule height 4pt width \hsize \vskip4pt
-}
-
-\parseargdef\subtitle{%
- \checkenv\titlepage
- {\subtitlefont \rightline{#1}}%
-}
-
-% @author should come last, but may come many times.
-% It can also be used inside @quotation.
-%
-\parseargdef\author{%
- \def\temp{\quotation}%
- \ifx\thisenv\temp
- \def\quotationauthor{#1}% printed in \Equotation.
- \else
- \checkenv\titlepage
- \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi
- {\secfonts\rmisbold \leftline{#1}}%
- \fi
-}
-
-
-%%% Set up page headings and footings.
-
-\let\thispage=\folio
-
-\newtoks\evenheadline % headline on even pages
-\newtoks\oddheadline % headline on odd pages
-\newtoks\evenfootline % footline on even pages
-\newtoks\oddfootline % footline on odd pages
-
-% Now make TeX use those variables
-\headline={{\textfonts\rm \ifodd\pageno \the\oddheadline
- \else \the\evenheadline \fi}}
-\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline
- \else \the\evenfootline \fi}\HEADINGShook}
-\let\HEADINGShook=\relax
-
-% Commands to set those variables.
-% For example, this is what @headings on does
-% @evenheading @thistitle|@thispage|@thischapter
-% @oddheading @thischapter|@thispage|@thistitle
-% @evenfooting @thisfile||
-% @oddfooting ||@thisfile
-
-
-\def\evenheading{\parsearg\evenheadingxxx}
-\def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish}
-\def\evenheadingyyy #1\|#2\|#3\|#4\finish{%
-\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\def\oddheading{\parsearg\oddheadingxxx}
-\def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish}
-\def\oddheadingyyy #1\|#2\|#3\|#4\finish{%
-\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}%
-
-\def\evenfooting{\parsearg\evenfootingxxx}
-\def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish}
-\def\evenfootingyyy #1\|#2\|#3\|#4\finish{%
-\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\def\oddfooting{\parsearg\oddfootingxxx}
-\def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish}
-\def\oddfootingyyy #1\|#2\|#3\|#4\finish{%
- \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}%
- %
- % Leave some space for the footline. Hopefully ok to assume
- % @evenfooting will not be used by itself.
- \global\advance\pageheight by -12pt
- \global\advance\vsize by -12pt
-}
-
-\parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}}
-
-% @evenheadingmarks top \thischapter <- chapter at the top of a page
-% @evenheadingmarks bottom \thischapter <- chapter at the bottom of a page
-%
-% The same set of arguments for:
-%
-% @oddheadingmarks
-% @evenfootingmarks
-% @oddfootingmarks
-% @everyheadingmarks
-% @everyfootingmarks
-
-\def\evenheadingmarks{\headingmarks{even}{heading}}
-\def\oddheadingmarks{\headingmarks{odd}{heading}}
-\def\evenfootingmarks{\headingmarks{even}{footing}}
-\def\oddfootingmarks{\headingmarks{odd}{footing}}
-\def\everyheadingmarks#1 {\headingmarks{even}{heading}{#1}
- \headingmarks{odd}{heading}{#1} }
-\def\everyfootingmarks#1 {\headingmarks{even}{footing}{#1}
- \headingmarks{odd}{footing}{#1} }
-% #1 = even/odd, #2 = heading/footing, #3 = top/bottom.
-\def\headingmarks#1#2#3 {%
- \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname
- \global\expandafter\let\csname get#1#2marks\endcsname \temp
-}
-
-\everyheadingmarks bottom
-\everyfootingmarks bottom
-
-% @headings double turns headings on for double-sided printing.
-% @headings single turns headings on for single-sided printing.
-% @headings off turns them off.
-% @headings on same as @headings double, retained for compatibility.
-% @headings after turns on double-sided headings after this page.
-% @headings doubleafter turns on double-sided headings after this page.
-% @headings singleafter turns on single-sided headings after this page.
-% By default, they are off at the start of a document,
-% and turned `on' after @end titlepage.
-
-\def\headings #1 {\csname HEADINGS#1\endcsname}
-
-\def\HEADINGSoff{%
-\global\evenheadline={\hfil} \global\evenfootline={\hfil}
-\global\oddheadline={\hfil} \global\oddfootline={\hfil}}
-\HEADINGSoff
-% When we turn headings on, set the page number to 1.
-% For double-sided printing, put current file name in lower left corner,
-% chapter name on inside top of right hand pages, document
-% title on inside top of left hand pages, and page numbers on outside top
-% edge of all pages.
-\def\HEADINGSdouble{%
-\global\pageno=1
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\folio\hfil\thistitle}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chapoddpage
-}
-\let\contentsalignmacro = \chappager
-
-% For single-sided printing, chapter title goes across top left of page,
-% page number on top right.
-\def\HEADINGSsingle{%
-\global\pageno=1
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\thischapter\hfil\folio}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chappager
-}
-\def\HEADINGSon{\HEADINGSdouble}
-
-\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex}
-\let\HEADINGSdoubleafter=\HEADINGSafter
-\def\HEADINGSdoublex{%
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\folio\hfil\thistitle}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chapoddpage
-}
-
-\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex}
-\def\HEADINGSsinglex{%
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\thischapter\hfil\folio}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chappager
-}
-
-% Subroutines used in generating headings
-% This produces Day Month Year style of output.
-% Only define if not already defined, in case a txi-??.tex file has set
-% up a different format (e.g., txi-cs.tex does this).
-\ifx\today\undefined
-\def\today{%
- \number\day\space
- \ifcase\month
- \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr
- \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug
- \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec
- \fi
- \space\number\year}
-\fi
-
-% @settitle line... specifies the title of the document, for headings.
-% It generates no output of its own.
-\def\thistitle{\putwordNoTitle}
-\def\settitle{\parsearg{\gdef\thistitle}}
-
-
-\message{tables,}
-% Tables -- @table, @ftable, @vtable, @item(x).
-
-% default indentation of table text
-\newdimen\tableindent \tableindent=.8in
-% default indentation of @itemize and @enumerate text
-\newdimen\itemindent \itemindent=.3in
-% margin between end of table item and start of table text.
-\newdimen\itemmargin \itemmargin=.1in
-
-% used internally for \itemindent minus \itemmargin
-\newdimen\itemmax
-
-% Note @table, @ftable, and @vtable define @item, @itemx, etc., with
-% these defs.
-% They also define \itemindex
-% to index the item name in whatever manner is desired (perhaps none).
-
-\newif\ifitemxneedsnegativevskip
-
-\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi}
-
-\def\internalBitem{\smallbreak \parsearg\itemzzz}
-\def\internalBitemx{\itemxpar \parsearg\itemzzz}
-
-\def\itemzzz #1{\begingroup %
- \advance\hsize by -\rightskip
- \advance\hsize by -\tableindent
- \setbox0=\hbox{\itemindicate{#1}}%
- \itemindex{#1}%
- \nobreak % This prevents a break before @itemx.
- %
- % If the item text does not fit in the space we have, put it on a line
- % by itself, and do not allow a page break either before or after that
- % line. We do not start a paragraph here because then if the next
- % command is, e.g., @kindex, the whatsit would get put into the
- % horizontal list on a line by itself, resulting in extra blank space.
- \ifdim \wd0>\itemmax
- %
- % Make this a paragraph so we get the \parskip glue and wrapping,
- % but leave it ragged-right.
- \begingroup
- \advance\leftskip by-\tableindent
- \advance\hsize by\tableindent
- \advance\rightskip by0pt plus1fil
- \leavevmode\unhbox0\par
- \endgroup
- %
- % We're going to be starting a paragraph, but we don't want the
- % \parskip glue -- logically it's part of the @item we just started.
- \nobreak \vskip-\parskip
- %
- % Stop a page break at the \parskip glue coming up. However, if
- % what follows is an environment such as @example, there will be no
- % \parskip glue; then the negative vskip we just inserted would
- % cause the example and the item to crash together. So we use this
- % bizarre value of 10001 as a signal to \aboveenvbreak to insert
- % \parskip glue after all. Section titles are handled this way also.
- %
- \penalty 10001
- \endgroup
- \itemxneedsnegativevskipfalse
- \else
- % The item text fits into the space. Start a paragraph, so that the
- % following text (if any) will end up on the same line.
- \noindent
- % Do this with kerns and \unhbox so that if there is a footnote in
- % the item text, it can migrate to the main vertical list and
- % eventually be printed.
- \nobreak\kern-\tableindent
- \dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0
- \unhbox0
- \nobreak\kern\dimen0
- \endgroup
- \itemxneedsnegativevskiptrue
- \fi
-}
-
-\def\item{\errmessage{@item while not in a list environment}}
-\def\itemx{\errmessage{@itemx while not in a list environment}}
-
-% @table, @ftable, @vtable.
-\envdef\table{%
- \let\itemindex\gobble
- \tablecheck{table}%
-}
-\envdef\ftable{%
- \def\itemindex ##1{\doind {fn}{\code{##1}}}%
- \tablecheck{ftable}%
-}
-\envdef\vtable{%
- \def\itemindex ##1{\doind {vr}{\code{##1}}}%
- \tablecheck{vtable}%
-}
-\def\tablecheck#1{%
- \ifnum \the\catcode`\^^M=\active
- \endgroup
- \errmessage{This command won't work in this context; perhaps the problem is
- that we are \inenvironment\thisenv}%
- \def\next{\doignore{#1}}%
- \else
- \let\next\tablex
- \fi
- \next
-}
-\def\tablex#1{%
- \def\itemindicate{#1}%
- \parsearg\tabley
-}
-\def\tabley#1{%
- {%
- \makevalueexpandable
- \edef\temp{\noexpand\tablez #1\space\space\space}%
- \expandafter
- }\temp \endtablez
-}
-\def\tablez #1 #2 #3 #4\endtablez{%
- \aboveenvbreak
- \ifnum 0#1>0 \advance \leftskip by #1\mil \fi
- \ifnum 0#2>0 \tableindent=#2\mil \fi
- \ifnum 0#3>0 \advance \rightskip by #3\mil \fi
- \itemmax=\tableindent
- \advance \itemmax by -\itemmargin
- \advance \leftskip by \tableindent
- \exdentamount=\tableindent
- \parindent = 0pt
- \parskip = \smallskipamount
- \ifdim \parskip=0pt \parskip=2pt \fi
- \let\item = \internalBitem
- \let\itemx = \internalBitemx
-}
-\def\Etable{\endgraf\afterenvbreak}
-\let\Eftable\Etable
-\let\Evtable\Etable
-\let\Eitemize\Etable
-\let\Eenumerate\Etable
-
-% This is the counter used by @enumerate, which is really @itemize
-
-\newcount \itemno
-
-\envdef\itemize{\parsearg\doitemize}
-
-\def\doitemize#1{%
- \aboveenvbreak
- \itemmax=\itemindent
- \advance\itemmax by -\itemmargin
- \advance\leftskip by \itemindent
- \exdentamount=\itemindent
- \parindent=0pt
- \parskip=\smallskipamount
- \ifdim\parskip=0pt \parskip=2pt \fi
- %
- % Try typesetting the item mark that if the document erroneously says
- % something like @itemize @samp (intending @table), there's an error
- % right away at the @itemize. It's not the best error message in the
- % world, but it's better than leaving it to the @item. This means if
- % the user wants an empty mark, they have to say @w{} not just @w.
- \def\itemcontents{#1}%
- \setbox0 = \hbox{\itemcontents}%
- %
- % @itemize with no arg is equivalent to @itemize @bullet.
- \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi
- %
- \let\item=\itemizeitem
-}
-
-% Definition of @item while inside @itemize and @enumerate.
-%
-\def\itemizeitem{%
- \advance\itemno by 1 % for enumerations
- {\let\par=\endgraf \smallbreak}% reasonable place to break
- {%
- % If the document has an @itemize directly after a section title, a
- % \nobreak will be last on the list, and \sectionheading will have
- % done a \vskip-\parskip. In that case, we don't want to zero
- % parskip, or the item text will crash with the heading. On the
- % other hand, when there is normal text preceding the item (as there
- % usually is), we do want to zero parskip, or there would be too much
- % space. In that case, we won't have a \nobreak before. At least
- % that's the theory.
- \ifnum\lastpenalty<10000 \parskip=0in \fi
- \noindent
- \hbox to 0pt{\hss \itemcontents \kern\itemmargin}%
- %
- \vadjust{\penalty 1200}}% not good to break after first line of item.
- \flushcr
-}
-
-% \splitoff TOKENS\endmark defines \first to be the first token in
-% TOKENS, and \rest to be the remainder.
-%
-\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}%
-
-% Allow an optional argument of an uppercase letter, lowercase letter,
-% or number, to specify the first label in the enumerated list. No
-% argument is the same as `1'.
-%
-\envparseargdef\enumerate{\enumeratey #1 \endenumeratey}
-\def\enumeratey #1 #2\endenumeratey{%
- % If we were given no argument, pretend we were given `1'.
- \def\thearg{#1}%
- \ifx\thearg\empty \def\thearg{1}\fi
- %
- % Detect if the argument is a single token. If so, it might be a
- % letter. Otherwise, the only valid thing it can be is a number.
- % (We will always have one token, because of the test we just made.
- % This is a good thing, since \splitoff doesn't work given nothing at
- % all -- the first parameter is undelimited.)
- \expandafter\splitoff\thearg\endmark
- \ifx\rest\empty
- % Only one token in the argument. It could still be anything.
- % A ``lowercase letter'' is one whose \lccode is nonzero.
- % An ``uppercase letter'' is one whose \lccode is both nonzero, and
- % not equal to itself.
- % Otherwise, we assume it's a number.
- %
- % We need the \relax at the end of the \ifnum lines to stop TeX from
- % continuing to look for a <number>.
- %
- \ifnum\lccode\expandafter`\thearg=0\relax
- \numericenumerate % a number (we hope)
- \else
- % It's a letter.
- \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax
- \lowercaseenumerate % lowercase letter
- \else
- \uppercaseenumerate % uppercase letter
- \fi
- \fi
- \else
- % Multiple tokens in the argument. We hope it's a number.
- \numericenumerate
- \fi
-}
-
-% An @enumerate whose labels are integers. The starting integer is
-% given in \thearg.
-%
-\def\numericenumerate{%
- \itemno = \thearg
- \startenumeration{\the\itemno}%
-}
-
-% The starting (lowercase) letter is in \thearg.
-\def\lowercaseenumerate{%
- \itemno = \expandafter`\thearg
- \startenumeration{%
- % Be sure we're not beyond the end of the alphabet.
- \ifnum\itemno=0
- \errmessage{No more lowercase letters in @enumerate; get a bigger
- alphabet}%
- \fi
- \char\lccode\itemno
- }%
-}
-
-% The starting (uppercase) letter is in \thearg.
-\def\uppercaseenumerate{%
- \itemno = \expandafter`\thearg
- \startenumeration{%
- % Be sure we're not beyond the end of the alphabet.
- \ifnum\itemno=0
- \errmessage{No more uppercase letters in @enumerate; get a bigger
- alphabet}
- \fi
- \char\uccode\itemno
- }%
-}
-
-% Call \doitemize, adding a period to the first argument and supplying the
-% common last two arguments. Also subtract one from the initial value in
-% \itemno, since @item increments \itemno.
-%
-\def\startenumeration#1{%
- \advance\itemno by -1
- \doitemize{#1.}\flushcr
-}
-
-% @alphaenumerate and @capsenumerate are abbreviations for giving an arg
-% to @enumerate.
-%
-\def\alphaenumerate{\enumerate{a}}
-\def\capsenumerate{\enumerate{A}}
-\def\Ealphaenumerate{\Eenumerate}
-\def\Ecapsenumerate{\Eenumerate}
-
-
-% @multitable macros
-% Amy Hendrickson, 8/18/94, 3/6/96
-%
-% @multitable ... @end multitable will make as many columns as desired.
-% Contents of each column will wrap at width given in preamble. Width
-% can be specified either with sample text given in a template line,
-% or in percent of \hsize, the current width of text on page.
-
-% Table can continue over pages but will only break between lines.
-
-% To make preamble:
-%
-% Either define widths of columns in terms of percent of \hsize:
-% @multitable @columnfractions .25 .3 .45
-% @item ...
-%
-% Numbers following @columnfractions are the percent of the total
-% current hsize to be used for each column. You may use as many
-% columns as desired.
-
-
-% Or use a template:
-% @multitable {Column 1 template} {Column 2 template} {Column 3 template}
-% @item ...
-% using the widest term desired in each column.
-
-% Each new table line starts with @item, each subsequent new column
-% starts with @tab. Empty columns may be produced by supplying @tab's
-% with nothing between them for as many times as empty columns are needed,
-% ie, @tab@tab@tab will produce two empty columns.
-
-% @item, @tab do not need to be on their own lines, but it will not hurt
-% if they are.
-
-% Sample multitable:
-
-% @multitable {Column 1 template} {Column 2 template} {Column 3 template}
-% @item first col stuff @tab second col stuff @tab third col
-% @item
-% first col stuff
-% @tab
-% second col stuff
-% @tab
-% third col
-% @item first col stuff @tab second col stuff
-% @tab Many paragraphs of text may be used in any column.
-%
-% They will wrap at the width determined by the template.
-% @item@tab@tab This will be in third column.
-% @end multitable
-
-% Default dimensions may be reset by user.
-% @multitableparskip is vertical space between paragraphs in table.
-% @multitableparindent is paragraph indent in table.
-% @multitablecolmargin is horizontal space to be left between columns.
-% @multitablelinespace is space to leave between table items, baseline
-% to baseline.
-% 0pt means it depends on current normal line spacing.
-%
-\newskip\multitableparskip
-\newskip\multitableparindent
-\newdimen\multitablecolspace
-\newskip\multitablelinespace
-\multitableparskip=0pt
-\multitableparindent=6pt
-\multitablecolspace=12pt
-\multitablelinespace=0pt
-
-% Macros used to set up halign preamble:
-%
-\let\endsetuptable\relax
-\def\xendsetuptable{\endsetuptable}
-\let\columnfractions\relax
-\def\xcolumnfractions{\columnfractions}
-\newif\ifsetpercent
-
-% #1 is the @columnfraction, usually a decimal number like .5, but might
-% be just 1. We just use it, whatever it is.
-%
-\def\pickupwholefraction#1 {%
- \global\advance\colcount by 1
- \expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}%
- \setuptable
-}
-
-\newcount\colcount
-\def\setuptable#1{%
- \def\firstarg{#1}%
- \ifx\firstarg\xendsetuptable
- \let\go = \relax
- \else
- \ifx\firstarg\xcolumnfractions
- \global\setpercenttrue
- \else
- \ifsetpercent
- \let\go\pickupwholefraction
- \else
- \global\advance\colcount by 1
- \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a
- % separator; typically that is always in the input, anyway.
- \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
- \fi
- \fi
- \ifx\go\pickupwholefraction
- % Put the argument back for the \pickupwholefraction call, so
- % we'll always have a period there to be parsed.
- \def\go{\pickupwholefraction#1}%
- \else
- \let\go = \setuptable
- \fi%
- \fi
- \go
-}
-
-% multitable-only commands.
-%
-% @headitem starts a heading row, which we typeset in bold.
-% Assignments have to be global since we are inside the implicit group
-% of an alignment entry. \everycr resets \everytab so we don't have to
-% undo it ourselves.
-\def\headitemfont{\b}% for people to use in the template row; not changeable
-\def\headitem{%
- \checkenv\multitable
- \crcr
- \global\everytab={\bf}% can't use \headitemfont since the parsing differs
- \the\everytab % for the first item
-}%
-%
-% A \tab used to include \hskip1sp. But then the space in a template
-% line is not enough. That is bad. So let's go back to just `&' until
-% we again encounter the problem the 1sp was intended to solve.
-% --karl, nathan@acm.org, 20apr99.
-\def\tab{\checkenv\multitable &\the\everytab}%
-
-% @multitable ... @end multitable definitions:
-%
-\newtoks\everytab % insert after every tab.
-%
-\envdef\multitable{%
- \vskip\parskip
- \startsavinginserts
- %
- % @item within a multitable starts a normal row.
- % We use \def instead of \let so that if one of the multitable entries
- % contains an @itemize, we don't choke on the \item (seen as \crcr aka
- % \endtemplate) expanding \doitemize.
- \def\item{\crcr}%
- %
- \tolerance=9500
- \hbadness=9500
- \setmultitablespacing
- \parskip=\multitableparskip
- \parindent=\multitableparindent
- \overfullrule=0pt
- \global\colcount=0
- %
- \everycr = {%
- \noalign{%
- \global\everytab={}%
- \global\colcount=0 % Reset the column counter.
- % Check for saved footnotes, etc.
- \checkinserts
- % Keeps underfull box messages off when table breaks over pages.
- %\filbreak
- % Maybe so, but it also creates really weird page breaks when the
- % table breaks over pages. Wouldn't \vfil be better? Wait until the
- % problem manifests itself, so it can be fixed for real --karl.
- }%
- }%
- %
- \parsearg\domultitable
-}
-\def\domultitable#1{%
- % To parse everything between @multitable and @item:
- \setuptable#1 \endsetuptable
- %
- % This preamble sets up a generic column definition, which will
- % be used as many times as user calls for columns.
- % \vtop will set a single line and will also let text wrap and
- % continue for many paragraphs if desired.
- \halign\bgroup &%
- \global\advance\colcount by 1
- \multistrut
- \vtop{%
- % Use the current \colcount to find the correct column width:
- \hsize=\expandafter\csname col\the\colcount\endcsname
- %
- % In order to keep entries from bumping into each other
- % we will add a \leftskip of \multitablecolspace to all columns after
- % the first one.
- %
- % If a template has been used, we will add \multitablecolspace
- % to the width of each template entry.
- %
- % If the user has set preamble in terms of percent of \hsize we will
- % use that dimension as the width of the column, and the \leftskip
- % will keep entries from bumping into each other. Table will start at
- % left margin and final column will justify at right margin.
- %
- % Make sure we don't inherit \rightskip from the outer environment.
- \rightskip=0pt
- \ifnum\colcount=1
- % The first column will be indented with the surrounding text.
- \advance\hsize by\leftskip
- \else
- \ifsetpercent \else
- % If user has not set preamble in terms of percent of \hsize
- % we will advance \hsize by \multitablecolspace.
- \advance\hsize by \multitablecolspace
- \fi
- % In either case we will make \leftskip=\multitablecolspace:
- \leftskip=\multitablecolspace
- \fi
- % Ignoring space at the beginning and end avoids an occasional spurious
- % blank line, when TeX decides to break the line at the space before the
- % box from the multistrut, so the strut ends up on a line by itself.
- % For example:
- % @multitable @columnfractions .11 .89
- % @item @code{#}
- % @tab Legal holiday which is valid in major parts of the whole country.
- % Is automatically provided with highlighting sequences respectively
- % marking characters.
- \noindent\ignorespaces##\unskip\multistrut
- }\cr
-}
-\def\Emultitable{%
- \crcr
- \egroup % end the \halign
- \global\setpercentfalse
-}
-
-\def\setmultitablespacing{%
- \def\multistrut{\strut}% just use the standard line spacing
- %
- % Compute \multitablelinespace (if not defined by user) for use in
- % \multitableparskip calculation. We used define \multistrut based on
- % this, but (ironically) that caused the spacing to be off.
- % See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100.
-\ifdim\multitablelinespace=0pt
-\setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip
-\global\advance\multitablelinespace by-\ht0
-\fi
-%% Test to see if parskip is larger than space between lines of
-%% table. If not, do nothing.
-%% If so, set to same dimension as multitablelinespace.
-\ifdim\multitableparskip>\multitablelinespace
-\global\multitableparskip=\multitablelinespace
-\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
- %% than skip between lines in the table.
-\fi%
-\ifdim\multitableparskip=0pt
-\global\multitableparskip=\multitablelinespace
-\global\advance\multitableparskip-7pt %% to keep parskip somewhat smaller
- %% than skip between lines in the table.
-\fi}
-
-
-\message{conditionals,}
-
-% @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext,
-% @ifnotxml always succeed. They currently do nothing; we don't
-% attempt to check whether the conditionals are properly nested. But we
-% have to remember that they are conditionals, so that @end doesn't
-% attempt to close an environment group.
-%
-\def\makecond#1{%
- \expandafter\let\csname #1\endcsname = \relax
- \expandafter\let\csname iscond.#1\endcsname = 1
-}
-\makecond{iftex}
-\makecond{ifnotdocbook}
-\makecond{ifnothtml}
-\makecond{ifnotinfo}
-\makecond{ifnotplaintext}
-\makecond{ifnotxml}
-
-% Ignore @ignore, @ifhtml, @ifinfo, and the like.
-%
-\def\direntry{\doignore{direntry}}
-\def\documentdescription{\doignore{documentdescription}}
-\def\docbook{\doignore{docbook}}
-\def\html{\doignore{html}}
-\def\ifdocbook{\doignore{ifdocbook}}
-\def\ifhtml{\doignore{ifhtml}}
-\def\ifinfo{\doignore{ifinfo}}
-\def\ifnottex{\doignore{ifnottex}}
-\def\ifplaintext{\doignore{ifplaintext}}
-\def\ifxml{\doignore{ifxml}}
-\def\ignore{\doignore{ignore}}
-\def\menu{\doignore{menu}}
-\def\xml{\doignore{xml}}
-
-% Ignore text until a line `@end #1', keeping track of nested conditionals.
-%
-% A count to remember the depth of nesting.
-\newcount\doignorecount
-
-\def\doignore#1{\begingroup
- % Scan in ``verbatim'' mode:
- \obeylines
- \catcode`\@ = \other
- \catcode`\{ = \other
- \catcode`\} = \other
- %
- % Make sure that spaces turn into tokens that match what \doignoretext wants.
- \spaceisspace
- %
- % Count number of #1's that we've seen.
- \doignorecount = 0
- %
- % Swallow text until we reach the matching `@end #1'.
- \dodoignore{#1}%
-}
-
-{ \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source.
- \obeylines %
- %
- \gdef\dodoignore#1{%
- % #1 contains the command name as a string, e.g., `ifinfo'.
- %
- % Define a command to find the next `@end #1'.
- \long\def\doignoretext##1^^M@end #1{%
- \doignoretextyyy##1^^M@#1\_STOP_}%
- %
- % And this command to find another #1 command, at the beginning of a
- % line. (Otherwise, we would consider a line `@c @ifset', for
- % example, to count as an @ifset for nesting.)
- \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}%
- %
- % And now expand that command.
- \doignoretext ^^M%
- }%
-}
-
-\def\doignoreyyy#1{%
- \def\temp{#1}%
- \ifx\temp\empty % Nothing found.
- \let\next\doignoretextzzz
- \else % Found a nested condition, ...
- \advance\doignorecount by 1
- \let\next\doignoretextyyy % ..., look for another.
- % If we're here, #1 ends with ^^M\ifinfo (for example).
- \fi
- \next #1% the token \_STOP_ is present just after this macro.
-}
-
-% We have to swallow the remaining "\_STOP_".
-%
-\def\doignoretextzzz#1{%
- \ifnum\doignorecount = 0 % We have just found the outermost @end.
- \let\next\enddoignore
- \else % Still inside a nested condition.
- \advance\doignorecount by -1
- \let\next\doignoretext % Look for the next @end.
- \fi
- \next
-}
-
-% Finish off ignored text.
-{ \obeylines%
- % Ignore anything after the last `@end #1'; this matters in verbatim
- % environments, where otherwise the newline after an ignored conditional
- % would result in a blank line in the output.
- \gdef\enddoignore#1^^M{\endgroup\ignorespaces}%
-}
-
-
-% @set VAR sets the variable VAR to an empty value.
-% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE.
-%
-% Since we want to separate VAR from REST-OF-LINE (which might be
-% empty), we can't just use \parsearg; we have to insert a space of our
-% own to delimit the rest of the line, and then take it out again if we
-% didn't need it.
-% We rely on the fact that \parsearg sets \catcode`\ =10.
-%
-\parseargdef\set{\setyyy#1 \endsetyyy}
-\def\setyyy#1 #2\endsetyyy{%
- {%
- \makevalueexpandable
- \def\temp{#2}%
- \edef\next{\gdef\makecsname{SET#1}}%
- \ifx\temp\empty
- \next{}%
- \else
- \setzzz#2\endsetzzz
- \fi
- }%
-}
-% Remove the trailing space \setxxx inserted.
-\def\setzzz#1 \endsetzzz{\next{#1}}
-
-% @clear VAR clears (i.e., unsets) the variable VAR.
-%
-\parseargdef\clear{%
- {%
- \makevalueexpandable
- \global\expandafter\let\csname SET#1\endcsname=\relax
- }%
-}
-
-% @value{foo} gets the text saved in variable foo.
-\def\value{\begingroup\makevalueexpandable\valuexxx}
-\def\valuexxx#1{\expandablevalue{#1}\endgroup}
-{
- \catcode`\- = \active \catcode`\_ = \active
- %
- \gdef\makevalueexpandable{%
- \let\value = \expandablevalue
- % We don't want these characters active, ...
- \catcode`\-=\other \catcode`\_=\other
- % ..., but we might end up with active ones in the argument if
- % we're called from @code, as @code{@value{foo-bar_}}, though.
- % So \let them to their normal equivalents.
- \let-\realdash \let_\normalunderscore
- }
-}
-
-% We have this subroutine so that we can handle at least some @value's
-% properly in indexes (we call \makevalueexpandable in \indexdummies).
-% The command has to be fully expandable (if the variable is set), since
-% the result winds up in the index file. This means that if the
-% variable's value contains other Texinfo commands, it's almost certain
-% it will fail (although perhaps we could fix that with sufficient work
-% to do a one-level expansion on the result, instead of complete).
-%
-\def\expandablevalue#1{%
- \expandafter\ifx\csname SET#1\endcsname\relax
- {[No value for ``#1'']}%
- \message{Variable `#1', used in @value, is not set.}%
- \else
- \csname SET#1\endcsname
- \fi
-}
-
-% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
-% with @set.
-%
-% To get special treatment of `@end ifset,' call \makeond and the redefine.
-%
-\makecond{ifset}
-\def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}}
-\def\doifset#1#2{%
- {%
- \makevalueexpandable
- \let\next=\empty
- \expandafter\ifx\csname SET#2\endcsname\relax
- #1% If not set, redefine \next.
- \fi
- \expandafter
- }\next
-}
-\def\ifsetfail{\doignore{ifset}}
-
-% @ifclear VAR ... @end ifclear reads the `...' iff VAR has never been
-% defined with @set, or has been undefined with @clear.
-%
-% The `\else' inside the `\doifset' parameter is a trick to reuse the
-% above code: if the variable is not set, do nothing, if it is set,
-% then redefine \next to \ifclearfail.
-%
-\makecond{ifclear}
-\def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}}
-\def\ifclearfail{\doignore{ifclear}}
-
-% @dircategory CATEGORY -- specify a category of the dir file
-% which this file should belong to. Ignore this in TeX.
-\let\dircategory=\comment
-
-% @defininfoenclose.
-\let\definfoenclose=\comment
-
-
-\message{indexing,}
-% Index generation facilities
-
-% Define \newwrite to be identical to plain tex's \newwrite
-% except not \outer, so it can be used within macros and \if's.
-\edef\newwrite{\makecsname{ptexnewwrite}}
-
-% \newindex {foo} defines an index named foo.
-% It automatically defines \fooindex such that
-% \fooindex ...rest of line... puts an entry in the index foo.
-% It also defines \fooindfile to be the number of the output channel for
-% the file that accumulates this index. The file's extension is foo.
-% The name of an index should be no more than 2 characters long
-% for the sake of vms.
-%
-\def\newindex#1{%
- \iflinks
- \expandafter\newwrite \csname#1indfile\endcsname
- \openout \csname#1indfile\endcsname \jobname.#1 % Open the file
- \fi
- \expandafter\xdef\csname#1index\endcsname{% % Define @#1index
- \noexpand\doindex{#1}}
-}
-
-% @defindex foo == \newindex{foo}
-%
-\def\defindex{\parsearg\newindex}
-
-% Define @defcodeindex, like @defindex except put all entries in @code.
-%
-\def\defcodeindex{\parsearg\newcodeindex}
-%
-\def\newcodeindex#1{%
- \iflinks
- \expandafter\newwrite \csname#1indfile\endcsname
- \openout \csname#1indfile\endcsname \jobname.#1
- \fi
- \expandafter\xdef\csname#1index\endcsname{%
- \noexpand\docodeindex{#1}}%
-}
-
-
-% @synindex foo bar makes index foo feed into index bar.
-% Do this instead of @defindex foo if you don't want it as a separate index.
-%
-% @syncodeindex foo bar similar, but put all entries made for index foo
-% inside @code.
-%
-\def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}}
-\def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}}
-
-% #1 is \doindex or \docodeindex, #2 the index getting redefined (foo),
-% #3 the target index (bar).
-\def\dosynindex#1#2#3{%
- % Only do \closeout if we haven't already done it, else we'll end up
- % closing the target index.
- \expandafter \ifx\csname donesynindex#2\endcsname \relax
- % The \closeout helps reduce unnecessary open files; the limit on the
- % Acorn RISC OS is a mere 16 files.
- \expandafter\closeout\csname#2indfile\endcsname
- \expandafter\let\csname donesynindex#2\endcsname = 1
- \fi
- % redefine \fooindfile:
- \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname
- \expandafter\let\csname#2indfile\endcsname=\temp
- % redefine \fooindex:
- \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}%
-}
-
-% Define \doindex, the driver for all \fooindex macros.
-% Argument #1 is generated by the calling \fooindex macro,
-% and it is "foo", the name of the index.
-
-% \doindex just uses \parsearg; it calls \doind for the actual work.
-% This is because \doind is more useful to call from other macros.
-
-% There is also \dosubind {index}{topic}{subtopic}
-% which makes an entry in a two-level index such as the operation index.
-
-\def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer}
-\def\singleindexer #1{\doind{\indexname}{#1}}
-
-% like the previous two, but they put @code around the argument.
-\def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer}
-\def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}}
-
-% Take care of Texinfo commands that can appear in an index entry.
-% Since there are some commands we want to expand, and others we don't,
-% we have to laboriously prevent expansion for those that we don't.
-%
-\def\indexdummies{%
- \escapechar = `\\ % use backslash in output files.
- \def\@{@}% change to @@ when we switch to @ as escape char in index files.
- \def\ {\realbackslash\space }%
- %
- % Need these in case \tex is in effect and \{ is a \delimiter again.
- % But can't use \lbracecmd and \rbracecmd because texindex assumes
- % braces and backslashes are used only as delimiters.
- \let\{ = \mylbrace
- \let\} = \myrbrace
- %
- % I don't entirely understand this, but when an index entry is
- % generated from a macro call, the \endinput which \scanmacro inserts
- % causes processing to be prematurely terminated. This is,
- % apparently, because \indexsorttmp is fully expanded, and \endinput
- % is an expandable command. The redefinition below makes \endinput
- % disappear altogether for that purpose -- although logging shows that
- % processing continues to some further point. On the other hand, it
- % seems \endinput does not hurt in the printed index arg, since that
- % is still getting written without apparent harm.
- %
- % Sample source (mac-idx3.tex, reported by Graham Percival to
- % help-texinfo, 22may06):
- % @macro funindex {WORD}
- % @findex xyz
- % @end macro
- % ...
- % @funindex commtest
- %
- % The above is not enough to reproduce the bug, but it gives the flavor.
- %
- % Sample whatsit resulting:
- % .@write3{\entry{xyz}{@folio }{@code {xyz@endinput }}}
- %
- % So:
- \let\endinput = \empty
- %
- % Do the redefinitions.
- \commondummies
-}
-
-% For the aux and toc files, @ is the escape character. So we want to
-% redefine everything using @ as the escape character (instead of
-% \realbackslash, still used for index files). When everything uses @,
-% this will be simpler.
-%
-\def\atdummies{%
- \def\@{@@}%
- \def\ {@ }%
- \let\{ = \lbraceatcmd
- \let\} = \rbraceatcmd
- %
- % Do the redefinitions.
- \commondummies
- \otherbackslash
-}
-
-% Called from \indexdummies and \atdummies.
-%
-\def\commondummies{%
- %
- % \definedummyword defines \#1 as \string\#1\space, thus effectively
- % preventing its expansion. This is used only for control% words,
- % not control letters, because the \space would be incorrect for
- % control characters, but is needed to separate the control word
- % from whatever follows.
- %
- % For control letters, we have \definedummyletter, which omits the
- % space.
- %
- % These can be used both for control words that take an argument and
- % those that do not. If it is followed by {arg} in the input, then
- % that will dutifully get written to the index (or wherever).
- %
- \def\definedummyword ##1{\def##1{\string##1\space}}%
- \def\definedummyletter##1{\def##1{\string##1}}%
- \let\definedummyaccent\definedummyletter
- %
- \commondummiesnofonts
- %
- \definedummyletter\_%
- %
- % Non-English letters.
- \definedummyword\AA
- \definedummyword\AE
- \definedummyword\L
- \definedummyword\OE
- \definedummyword\O
- \definedummyword\aa
- \definedummyword\ae
- \definedummyword\l
- \definedummyword\oe
- \definedummyword\o
- \definedummyword\ss
- \definedummyword\exclamdown
- \definedummyword\questiondown
- \definedummyword\ordf
- \definedummyword\ordm
- %
- % Although these internal commands shouldn't show up, sometimes they do.
- \definedummyword\bf
- \definedummyword\gtr
- \definedummyword\hat
- \definedummyword\less
- \definedummyword\sf
- \definedummyword\sl
- \definedummyword\tclose
- \definedummyword\tt
- %
- \definedummyword\LaTeX
- \definedummyword\TeX
- %
- % Assorted special characters.
- \definedummyword\bullet
- \definedummyword\comma
- \definedummyword\copyright
- \definedummyword\registeredsymbol
- \definedummyword\dots
- \definedummyword\enddots
- \definedummyword\equiv
- \definedummyword\error
- \definedummyword\euro
- \definedummyword\guillemetleft
- \definedummyword\guillemetright
- \definedummyword\guilsinglleft
- \definedummyword\guilsinglright
- \definedummyword\expansion
- \definedummyword\minus
- \definedummyword\ogonek
- \definedummyword\pounds
- \definedummyword\point
- \definedummyword\print
- \definedummyword\quotedblbase
- \definedummyword\quotedblleft
- \definedummyword\quotedblright
- \definedummyword\quoteleft
- \definedummyword\quoteright
- \definedummyword\quotesinglbase
- \definedummyword\result
- \definedummyword\textdegree
- %
- % We want to disable all macros so that they are not expanded by \write.
- \macrolist
- %
- \normalturnoffactive
- %
- % Handle some cases of @value -- where it does not contain any
- % (non-fully-expandable) commands.
- \makevalueexpandable
-}
-
-% \commondummiesnofonts: common to \commondummies and \indexnofonts.
-%
-\def\commondummiesnofonts{%
- % Control letters and accents.
- \definedummyletter\!%
- \definedummyaccent\"%
- \definedummyaccent\'%
- \definedummyletter\*%
- \definedummyaccent\,%
- \definedummyletter\.%
- \definedummyletter\/%
- \definedummyletter\:%
- \definedummyaccent\=%
- \definedummyletter\?%
- \definedummyaccent\^%
- \definedummyaccent\`%
- \definedummyaccent\~%
- \definedummyword\u
- \definedummyword\v
- \definedummyword\H
- \definedummyword\dotaccent
- \definedummyword\ogonek
- \definedummyword\ringaccent
- \definedummyword\tieaccent
- \definedummyword\ubaraccent
- \definedummyword\udotaccent
- \definedummyword\dotless
- %
- % Texinfo font commands.
- \definedummyword\b
- \definedummyword\i
- \definedummyword\r
- \definedummyword\sc
- \definedummyword\t
- %
- % Commands that take arguments.
- \definedummyword\acronym
- \definedummyword\cite
- \definedummyword\code
- \definedummyword\command
- \definedummyword\dfn
- \definedummyword\emph
- \definedummyword\env
- \definedummyword\file
- \definedummyword\kbd
- \definedummyword\key
- \definedummyword\math
- \definedummyword\option
- \definedummyword\pxref
- \definedummyword\ref
- \definedummyword\samp
- \definedummyword\strong
- \definedummyword\tie
- \definedummyword\uref
- \definedummyword\url
- \definedummyword\var
- \definedummyword\verb
- \definedummyword\w
- \definedummyword\xref
-}
-
-% \indexnofonts is used when outputting the strings to sort the index
-% by, and when constructing control sequence names. It eliminates all
-% control sequences and just writes whatever the best ASCII sort string
-% would be for a given command (usually its argument).
-%
-\def\indexnofonts{%
- % Accent commands should become @asis.
- \def\definedummyaccent##1{\let##1\asis}%
- % We can just ignore other control letters.
- \def\definedummyletter##1{\let##1\empty}%
- % Hopefully, all control words can become @asis.
- \let\definedummyword\definedummyaccent
- %
- \commondummiesnofonts
- %
- % Don't no-op \tt, since it isn't a user-level command
- % and is used in the definitions of the active chars like <, >, |, etc.
- % Likewise with the other plain tex font commands.
- %\let\tt=\asis
- %
- \def\ { }%
- \def\@{@}%
- % how to handle braces?
- \def\_{\normalunderscore}%
- %
- % Non-English letters.
- \def\AA{AA}%
- \def\AE{AE}%
- \def\L{L}%
- \def\OE{OE}%
- \def\O{O}%
- \def\aa{aa}%
- \def\ae{ae}%
- \def\l{l}%
- \def\oe{oe}%
- \def\o{o}%
- \def\ss{ss}%
- \def\exclamdown{!}%
- \def\questiondown{?}%
- \def\ordf{a}%
- \def\ordm{o}%
- %
- \def\LaTeX{LaTeX}%
- \def\TeX{TeX}%
- %
- % Assorted special characters.
- % (The following {} will end up in the sort string, but that's ok.)
- \def\bullet{bullet}%
- \def\comma{,}%
- \def\copyright{copyright}%
- \def\registeredsymbol{R}%
- \def\dots{...}%
- \def\enddots{...}%
- \def\equiv{==}%
- \def\error{error}%
- \def\euro{euro}%
- \def\guillemetleft{<<}%
- \def\guillemetright{>>}%
- \def\guilsinglleft{<}%
- \def\guilsinglright{>}%
- \def\expansion{==>}%
- \def\minus{-}%
- \def\pounds{pounds}%
- \def\point{.}%
- \def\print{-|}%
- \def\quotedblbase{"}%
- \def\quotedblleft{"}%
- \def\quotedblright{"}%
- \def\quoteleft{`}%
- \def\quoteright{'}%
- \def\quotesinglbase{,}%
- \def\result{=>}%
- \def\textdegree{degrees}%
- %
- % We need to get rid of all macros, leaving only the arguments (if present).
- % Of course this is not nearly correct, but it is the best we can do for now.
- % makeinfo does not expand macros in the argument to @deffn, which ends up
- % writing an index entry, and texindex isn't prepared for an index sort entry
- % that starts with \.
- %
- % Since macro invocations are followed by braces, we can just redefine them
- % to take a single TeX argument. The case of a macro invocation that
- % goes to end-of-line is not handled.
- %
- \macrolist
-}
-
-\let\indexbackslash=0 %overridden during \printindex.
-\let\SETmarginindex=\relax % put index entries in margin (undocumented)?
-
-% Most index entries go through here, but \dosubind is the general case.
-% #1 is the index name, #2 is the entry text.
-\def\doind#1#2{\dosubind{#1}{#2}{}}
-
-% Workhorse for all \fooindexes.
-% #1 is name of index, #2 is stuff to put there, #3 is subentry --
-% empty if called from \doind, as we usually are (the main exception
-% is with most defuns, which call us directly).
-%
-\def\dosubind#1#2#3{%
- \iflinks
- {%
- % Store the main index entry text (including the third arg).
- \toks0 = {#2}%
- % If third arg is present, precede it with a space.
- \def\thirdarg{#3}%
- \ifx\thirdarg\empty \else
- \toks0 = \expandafter{\the\toks0 \space #3}%
- \fi
- %
- \edef\writeto{\csname#1indfile\endcsname}%
- %
- \safewhatsit\dosubindwrite
- }%
- \fi
-}
-
-% Write the entry in \toks0 to the index file:
-%
-\def\dosubindwrite{%
- % Put the index entry in the margin if desired.
- \ifx\SETmarginindex\relax\else
- \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}%
- \fi
- %
- % Remember, we are within a group.
- \indexdummies % Must do this here, since \bf, etc expand at this stage
- \def\backslashcurfont{\indexbackslash}% \indexbackslash isn't defined now
- % so it will be output as is; and it will print as backslash.
- %
- % Process the index entry with all font commands turned off, to
- % get the string to sort by.
- {\indexnofonts
- \edef\temp{\the\toks0}% need full expansion
- \xdef\indexsorttmp{\temp}%
- }%
- %
- % Set up the complete index entry, with both the sort key and
- % the original text, including any font commands. We write
- % three arguments to \entry to the .?? file (four in the
- % subentry case), texindex reduces to two when writing the .??s
- % sorted result.
- \edef\temp{%
- \write\writeto{%
- \string\entry{\indexsorttmp}{\noexpand\folio}{\the\toks0}}%
- }%
- \temp
-}
-
-% Take care of unwanted page breaks/skips around a whatsit:
-%
-% If a skip is the last thing on the list now, preserve it
-% by backing up by \lastskip, doing the \write, then inserting
-% the skip again. Otherwise, the whatsit generated by the
-% \write or \pdfdest will make \lastskip zero. The result is that
-% sequences like this:
-% @end defun
-% @tindex whatever
-% @defun ...
-% will have extra space inserted, because the \medbreak in the
-% start of the @defun won't see the skip inserted by the @end of
-% the previous defun.
-%
-% But don't do any of this if we're not in vertical mode. We
-% don't want to do a \vskip and prematurely end a paragraph.
-%
-% Avoid page breaks due to these extra skips, too.
-%
-% But wait, there is a catch there:
-% We'll have to check whether \lastskip is zero skip. \ifdim is not
-% sufficient for this purpose, as it ignores stretch and shrink parts
-% of the skip. The only way seems to be to check the textual
-% representation of the skip.
-%
-% The following is almost like \def\zeroskipmacro{0.0pt} except that
-% the ``p'' and ``t'' characters have catcode \other, not 11 (letter).
-%
-\edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname}
-%
-\newskip\whatsitskip
-\newcount\whatsitpenalty
-%
-% ..., ready, GO:
-%
-\def\safewhatsit#1{%
-\ifhmode
- #1%
-\else
- % \lastskip and \lastpenalty cannot both be nonzero simultaneously.
- \whatsitskip = \lastskip
- \edef\lastskipmacro{\the\lastskip}%
- \whatsitpenalty = \lastpenalty
- %
- % If \lastskip is nonzero, that means the last item was a
- % skip. And since a skip is discardable, that means this
- % -\whatsitskip glue we're inserting is preceded by a
- % non-discardable item, therefore it is not a potential
- % breakpoint, therefore no \nobreak needed.
- \ifx\lastskipmacro\zeroskipmacro
- \else
- \vskip-\whatsitskip
- \fi
- %
- #1%
- %
- \ifx\lastskipmacro\zeroskipmacro
- % If \lastskip was zero, perhaps the last item was a penalty, and
- % perhaps it was >=10000, e.g., a \nobreak. In that case, we want
- % to re-insert the same penalty (values >10000 are used for various
- % signals); since we just inserted a non-discardable item, any
- % following glue (such as a \parskip) would be a breakpoint. For example:
- %
- % @deffn deffn-whatever
- % @vindex index-whatever
- % Description.
- % would allow a break between the index-whatever whatsit
- % and the "Description." paragraph.
- \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi
- \else
- % On the other hand, if we had a nonzero \lastskip,
- % this make-up glue would be preceded by a non-discardable item
- % (the whatsit from the \write), so we must insert a \nobreak.
- \nobreak\vskip\whatsitskip
- \fi
-\fi
-}
-
-% The index entry written in the file actually looks like
-% \entry {sortstring}{page}{topic}
-% or
-% \entry {sortstring}{page}{topic}{subtopic}
-% The texindex program reads in these files and writes files
-% containing these kinds of lines:
-% \initial {c}
-% before the first topic whose initial is c
-% \entry {topic}{pagelist}
-% for a topic that is used without subtopics
-% \primary {topic}
-% for the beginning of a topic that is used with subtopics
-% \secondary {subtopic}{pagelist}
-% for each subtopic.
-
-% Define the user-accessible indexing commands
-% @findex, @vindex, @kindex, @cindex.
-
-\def\findex {\fnindex}
-\def\kindex {\kyindex}
-\def\cindex {\cpindex}
-\def\vindex {\vrindex}
-\def\tindex {\tpindex}
-\def\pindex {\pgindex}
-
-\def\cindexsub {\begingroup\obeylines\cindexsub}
-{\obeylines %
-\gdef\cindexsub "#1" #2^^M{\endgroup %
-\dosubind{cp}{#2}{#1}}}
-
-% Define the macros used in formatting output of the sorted index material.
-
-% @printindex causes a particular index (the ??s file) to get printed.
-% It does not print any chapter heading (usually an @unnumbered).
-%
-\parseargdef\printindex{\begingroup
- \dobreak \chapheadingskip{10000}%
- %
- \smallfonts \rm
- \tolerance = 9500
- \plainfrenchspacing
- \everypar = {}% don't want the \kern\-parindent from indentation suppression.
- %
- % See if the index file exists and is nonempty.
- % Change catcode of @ here so that if the index file contains
- % \initial {@}
- % as its first line, TeX doesn't complain about mismatched braces
- % (because it thinks @} is a control sequence).
- \catcode`\@ = 11
- \openin 1 \jobname.#1s
- \ifeof 1
- % \enddoublecolumns gets confused if there is no text in the index,
- % and it loses the chapter title and the aux file entries for the
- % index. The easiest way to prevent this problem is to make sure
- % there is some text.
- \putwordIndexNonexistent
- \else
- %
- % If the index file exists but is empty, then \openin leaves \ifeof
- % false. We have to make TeX try to read something from the file, so
- % it can discover if there is anything in it.
- \read 1 to \temp
- \ifeof 1
- \putwordIndexIsEmpty
- \else
- % Index files are almost Texinfo source, but we use \ as the escape
- % character. It would be better to use @, but that's too big a change
- % to make right now.
- \def\indexbackslash{\backslashcurfont}%
- \catcode`\\ = 0
- \escapechar = `\\
- \begindoublecolumns
- \input \jobname.#1s
- \enddoublecolumns
- \fi
- \fi
- \closein 1
-\endgroup}
-
-% These macros are used by the sorted index file itself.
-% Change them to control the appearance of the index.
-
-\def\initial#1{{%
- % Some minor font changes for the special characters.
- \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt
- %
- % Remove any glue we may have, we'll be inserting our own.
- \removelastskip
- %
- % We like breaks before the index initials, so insert a bonus.
- \nobreak
- \vskip 0pt plus 3\baselineskip
- \penalty 0
- \vskip 0pt plus -3\baselineskip
- %
- % Typeset the initial. Making this add up to a whole number of
- % baselineskips increases the chance of the dots lining up from column
- % to column. It still won't often be perfect, because of the stretch
- % we need before each entry, but it's better.
- %
- % No shrink because it confuses \balancecolumns.
- \vskip 1.67\baselineskip plus .5\baselineskip
- \leftline{\secbf #1}%
- % Do our best not to break after the initial.
- \nobreak
- \vskip .33\baselineskip plus .1\baselineskip
-}}
-
-% \entry typesets a paragraph consisting of the text (#1), dot leaders, and
-% then page number (#2) flushed to the right margin. It is used for index
-% and table of contents entries. The paragraph is indented by \leftskip.
-%
-% A straightforward implementation would start like this:
-% \def\entry#1#2{...
-% But this freezes the catcodes in the argument, and can cause problems to
-% @code, which sets - active. This problem was fixed by a kludge---
-% ``-'' was active throughout whole index, but this isn't really right.
-%
-% The right solution is to prevent \entry from swallowing the whole text.
-% --kasal, 21nov03
-\def\entry{%
- \begingroup
- %
- % Start a new paragraph if necessary, so our assignments below can't
- % affect previous text.
- \par
- %
- % Do not fill out the last line with white space.
- \parfillskip = 0in
- %
- % No extra space above this paragraph.
- \parskip = 0in
- %
- % Do not prefer a separate line ending with a hyphen to fewer lines.
- \finalhyphendemerits = 0
- %
- % \hangindent is only relevant when the entry text and page number
- % don't both fit on one line. In that case, bob suggests starting the
- % dots pretty far over on the line. Unfortunately, a large
- % indentation looks wrong when the entry text itself is broken across
- % lines. So we use a small indentation and put up with long leaders.
- %
- % \hangafter is reset to 1 (which is the value we want) at the start
- % of each paragraph, so we need not do anything with that.
- \hangindent = 2em
- %
- % When the entry text needs to be broken, just fill out the first line
- % with blank space.
- \rightskip = 0pt plus1fil
- %
- % A bit of stretch before each entry for the benefit of balancing
- % columns.
- \vskip 0pt plus1pt
- %
- % Swallow the left brace of the text (first parameter):
- \afterassignment\doentry
- \let\temp =
-}
-\def\doentry{%
- \bgroup % Instead of the swallowed brace.
- \noindent
- \aftergroup\finishentry
- % And now comes the text of the entry.
-}
-\def\finishentry#1{%
- % #1 is the page number.
- %
- % The following is kludged to not output a line of dots in the index if
- % there are no page numbers. The next person who breaks this will be
- % cursed by a Unix daemon.
- \setbox\boxA = \hbox{#1}%
- \ifdim\wd\boxA = 0pt
- \ %
- \else
- %
- % If we must, put the page number on a line of its own, and fill out
- % this line with blank space. (The \hfil is overwhelmed with the
- % fill leaders glue in \indexdotfill if the page number does fit.)
- \hfil\penalty50
- \null\nobreak\indexdotfill % Have leaders before the page number.
- %
- % The `\ ' here is removed by the implicit \unskip that TeX does as
- % part of (the primitive) \par. Without it, a spurious underfull
- % \hbox ensues.
- \ifpdf
- \pdfgettoks#1.%
- \ \the\toksA
- \else
- \ #1%
- \fi
- \fi
- \par
- \endgroup
-}
-
-% Like plain.tex's \dotfill, except uses up at least 1 em.
-\def\indexdotfill{\cleaders
- \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1fill}
-
-\def\primary #1{\line{#1\hfil}}
-
-\newskip\secondaryindent \secondaryindent=0.5cm
-\def\secondary#1#2{{%
- \parfillskip=0in
- \parskip=0in
- \hangindent=1in
- \hangafter=1
- \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill
- \ifpdf
- \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph.
- \else
- #2
- \fi
- \par
-}}
-
-% Define two-column mode, which we use to typeset indexes.
-% Adapted from the TeXbook, page 416, which is to say,
-% the manmac.tex format used to print the TeXbook itself.
-\catcode`\@=11
-
-\newbox\partialpage
-\newdimen\doublecolumnhsize
-
-\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns
- % Grab any single-column material above us.
- \output = {%
- %
- % Here is a possibility not foreseen in manmac: if we accumulate a
- % whole lot of material, we might end up calling this \output
- % routine twice in a row (see the doublecol-lose test, which is
- % essentially a couple of indexes with @setchapternewpage off). In
- % that case we just ship out what is in \partialpage with the normal
- % output routine. Generally, \partialpage will be empty when this
- % runs and this will be a no-op. See the indexspread.tex test case.
- \ifvoid\partialpage \else
- \onepageout{\pagecontents\partialpage}%
- \fi
- %
- \global\setbox\partialpage = \vbox{%
- % Unvbox the main output page.
- \unvbox\PAGE
- \kern-\topskip \kern\baselineskip
- }%
- }%
- \eject % run that output routine to set \partialpage
- %
- % Use the double-column output routine for subsequent pages.
- \output = {\doublecolumnout}%
- %
- % Change the page size parameters. We could do this once outside this
- % routine, in each of @smallbook, @afourpaper, and the default 8.5x11
- % format, but then we repeat the same computation. Repeating a couple
- % of assignments once per index is clearly meaningless for the
- % execution time, so we may as well do it in one place.
- %
- % First we halve the line length, less a little for the gutter between
- % the columns. We compute the gutter based on the line length, so it
- % changes automatically with the paper format. The magic constant
- % below is chosen so that the gutter has the same value (well, +-<1pt)
- % as it did when we hard-coded it.
- %
- % We put the result in a separate register, \doublecolumhsize, so we
- % can restore it in \pagesofar, after \hsize itself has (potentially)
- % been clobbered.
- %
- \doublecolumnhsize = \hsize
- \advance\doublecolumnhsize by -.04154\hsize
- \divide\doublecolumnhsize by 2
- \hsize = \doublecolumnhsize
- %
- % Double the \vsize as well. (We don't need a separate register here,
- % since nobody clobbers \vsize.)
- \vsize = 2\vsize
-}
-
-% The double-column output routine for all double-column pages except
-% the last.
-%
-\def\doublecolumnout{%
- \splittopskip=\topskip \splitmaxdepth=\maxdepth
- % Get the available space for the double columns -- the normal
- % (undoubled) page height minus any material left over from the
- % previous page.
- \dimen@ = \vsize
- \divide\dimen@ by 2
- \advance\dimen@ by -\ht\partialpage
- %
- % box0 will be the left-hand column, box2 the right.
- \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@
- \onepageout\pagesofar
- \unvbox255
- \penalty\outputpenalty
-}
-%
-% Re-output the contents of the output page -- any previous material,
-% followed by the two boxes we just split, in box0 and box2.
-\def\pagesofar{%
- \unvbox\partialpage
- %
- \hsize = \doublecolumnhsize
- \wd0=\hsize \wd2=\hsize
- \hbox to\pagewidth{\box0\hfil\box2}%
-}
-%
-% All done with double columns.
-\def\enddoublecolumns{%
- % The following penalty ensures that the page builder is exercised
- % _before_ we change the output routine. This is necessary in the
- % following situation:
- %
- % The last section of the index consists only of a single entry.
- % Before this section, \pagetotal is less than \pagegoal, so no
- % break occurs before the last section starts. However, the last
- % section, consisting of \initial and the single \entry, does not
- % fit on the page and has to be broken off. Without the following
- % penalty the page builder will not be exercised until \eject
- % below, and by that time we'll already have changed the output
- % routine to the \balancecolumns version, so the next-to-last
- % double-column page will be processed with \balancecolumns, which
- % is wrong: The two columns will go to the main vertical list, with
- % the broken-off section in the recent contributions. As soon as
- % the output routine finishes, TeX starts reconsidering the page
- % break. The two columns and the broken-off section both fit on the
- % page, because the two columns now take up only half of the page
- % goal. When TeX sees \eject from below which follows the final
- % section, it invokes the new output routine that we've set after
- % \balancecolumns below; \onepageout will try to fit the two columns
- % and the final section into the vbox of \pageheight (see
- % \pagebody), causing an overfull box.
- %
- % Note that glue won't work here, because glue does not exercise the
- % page builder, unlike penalties (see The TeXbook, pp. 280-281).
- \penalty0
- %
- \output = {%
- % Split the last of the double-column material. Leave it on the
- % current page, no automatic page break.
- \balancecolumns
- %
- % If we end up splitting too much material for the current page,
- % though, there will be another page break right after this \output
- % invocation ends. Having called \balancecolumns once, we do not
- % want to call it again. Therefore, reset \output to its normal
- % definition right away. (We hope \balancecolumns will never be
- % called on to balance too much material, but if it is, this makes
- % the output somewhat more palatable.)
- \global\output = {\onepageout{\pagecontents\PAGE}}%
- }%
- \eject
- \endgroup % started in \begindoublecolumns
- %
- % \pagegoal was set to the doubled \vsize above, since we restarted
- % the current page. We're now back to normal single-column
- % typesetting, so reset \pagegoal to the normal \vsize (after the
- % \endgroup where \vsize got restored).
- \pagegoal = \vsize
-}
-%
-% Called at the end of the double column material.
-\def\balancecolumns{%
- \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120.
- \dimen@ = \ht0
- \advance\dimen@ by \topskip
- \advance\dimen@ by-\baselineskip
- \divide\dimen@ by 2 % target to split to
- %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}%
- \splittopskip = \topskip
- % Loop until we get a decent breakpoint.
- {%
- \vbadness = 10000
- \loop
- \global\setbox3 = \copy0
- \global\setbox1 = \vsplit3 to \dimen@
- \ifdim\ht3>\dimen@
- \global\advance\dimen@ by 1pt
- \repeat
- }%
- %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}%
- \setbox0=\vbox to\dimen@{\unvbox1}%
- \setbox2=\vbox to\dimen@{\unvbox3}%
- %
- \pagesofar
-}
-\catcode`\@ = \other
-
-
-\message{sectioning,}
-% Chapters, sections, etc.
-
-% \unnumberedno is an oxymoron, of course. But we count the unnumbered
-% sections so that we can refer to them unambiguously in the pdf
-% outlines by their "section number". We avoid collisions with chapter
-% numbers by starting them at 10000. (If a document ever has 10000
-% chapters, we're in trouble anyway, I'm sure.)
-\newcount\unnumberedno \unnumberedno = 10000
-\newcount\chapno
-\newcount\secno \secno=0
-\newcount\subsecno \subsecno=0
-\newcount\subsubsecno \subsubsecno=0
-
-% This counter is funny since it counts through charcodes of letters A, B, ...
-\newcount\appendixno \appendixno = `\@
-%
-% \def\appendixletter{\char\the\appendixno}
-% We do the following ugly conditional instead of the above simple
-% construct for the sake of pdftex, which needs the actual
-% letter in the expansion, not just typeset.
-%
-\def\appendixletter{%
- \ifnum\appendixno=`A A%
- \else\ifnum\appendixno=`B B%
- \else\ifnum\appendixno=`C C%
- \else\ifnum\appendixno=`D D%
- \else\ifnum\appendixno=`E E%
- \else\ifnum\appendixno=`F F%
- \else\ifnum\appendixno=`G G%
- \else\ifnum\appendixno=`H H%
- \else\ifnum\appendixno=`I I%
- \else\ifnum\appendixno=`J J%
- \else\ifnum\appendixno=`K K%
- \else\ifnum\appendixno=`L L%
- \else\ifnum\appendixno=`M M%
- \else\ifnum\appendixno=`N N%
- \else\ifnum\appendixno=`O O%
- \else\ifnum\appendixno=`P P%
- \else\ifnum\appendixno=`Q Q%
- \else\ifnum\appendixno=`R R%
- \else\ifnum\appendixno=`S S%
- \else\ifnum\appendixno=`T T%
- \else\ifnum\appendixno=`U U%
- \else\ifnum\appendixno=`V V%
- \else\ifnum\appendixno=`W W%
- \else\ifnum\appendixno=`X X%
- \else\ifnum\appendixno=`Y Y%
- \else\ifnum\appendixno=`Z Z%
- % The \the is necessary, despite appearances, because \appendixletter is
- % expanded while writing the .toc file. \char\appendixno is not
- % expandable, thus it is written literally, thus all appendixes come out
- % with the same letter (or @) in the toc without it.
- \else\char\the\appendixno
- \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
- \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}
-
-% Each @chapter defines these (using marks) as the number+name, number
-% and name of the chapter. Page headings and footings can use
-% these. @section does likewise.
-\def\thischapter{}
-\def\thischapternum{}
-\def\thischaptername{}
-\def\thissection{}
-\def\thissectionnum{}
-\def\thissectionname{}
-
-\newcount\absseclevel % used to calculate proper heading level
-\newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count
-
-% @raisesections: treat @section as chapter, @subsection as section, etc.
-\def\raisesections{\global\advance\secbase by -1}
-\let\up=\raisesections % original BFox name
-
-% @lowersections: treat @chapter as section, @section as subsection, etc.
-\def\lowersections{\global\advance\secbase by 1}
-\let\down=\lowersections % original BFox name
-
-% we only have subsub.
-\chardef\maxseclevel = 3
-%
-% A numbered section within an unnumbered changes to unnumbered too.
-% To achive this, remember the "biggest" unnum. sec. we are currently in:
-\chardef\unmlevel = \maxseclevel
-%
-% Trace whether the current chapter is an appendix or not:
-% \chapheadtype is "N" or "A", unnumbered chapters are ignored.
-\def\chapheadtype{N}
-
-% Choose a heading macro
-% #1 is heading type
-% #2 is heading level
-% #3 is text for heading
-\def\genhead#1#2#3{%
- % Compute the abs. sec. level:
- \absseclevel=#2
- \advance\absseclevel by \secbase
- % Make sure \absseclevel doesn't fall outside the range:
- \ifnum \absseclevel < 0
- \absseclevel = 0
- \else
- \ifnum \absseclevel > 3
- \absseclevel = 3
- \fi
- \fi
- % The heading type:
- \def\headtype{#1}%
- \if \headtype U%
- \ifnum \absseclevel < \unmlevel
- \chardef\unmlevel = \absseclevel
- \fi
- \else
- % Check for appendix sections:
- \ifnum \absseclevel = 0
- \edef\chapheadtype{\headtype}%
- \else
- \if \headtype A\if \chapheadtype N%
- \errmessage{@appendix... within a non-appendix chapter}%
- \fi\fi
- \fi
- % Check for numbered within unnumbered:
- \ifnum \absseclevel > \unmlevel
- \def\headtype{U}%
- \else
- \chardef\unmlevel = 3
- \fi
- \fi
- % Now print the heading:
- \if \headtype U%
- \ifcase\absseclevel
- \unnumberedzzz{#3}%
- \or \unnumberedseczzz{#3}%
- \or \unnumberedsubseczzz{#3}%
- \or \unnumberedsubsubseczzz{#3}%
- \fi
- \else
- \if \headtype A%
- \ifcase\absseclevel
- \appendixzzz{#3}%
- \or \appendixsectionzzz{#3}%
- \or \appendixsubseczzz{#3}%
- \or \appendixsubsubseczzz{#3}%
- \fi
- \else
- \ifcase\absseclevel
- \chapterzzz{#3}%
- \or \seczzz{#3}%
- \or \numberedsubseczzz{#3}%
- \or \numberedsubsubseczzz{#3}%
- \fi
- \fi
- \fi
- \suppressfirstparagraphindent
-}
-
-% an interface:
-\def\numhead{\genhead N}
-\def\apphead{\genhead A}
-\def\unnmhead{\genhead U}
-
-% @chapter, @appendix, @unnumbered. Increment top-level counter, reset
-% all lower-level sectioning counters to zero.
-%
-% Also set \chaplevelprefix, which we prepend to @float sequence numbers
-% (e.g., figures), q.v. By default (before any chapter), that is empty.
-\let\chaplevelprefix = \empty
-%
-\outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz
-\def\chapterzzz#1{%
- % section resetting is \global in case the chapter is in a group, such
- % as an @include file.
- \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
- \global\advance\chapno by 1
- %
- % Used for \float.
- \gdef\chaplevelprefix{\the\chapno.}%
- \resetallfloatnos
- %
- \message{\putwordChapter\space \the\chapno}%
- %
- % Write the actual heading.
- \chapmacro{#1}{Ynumbered}{\the\chapno}%
- %
- % So @section and the like are numbered underneath this chapter.
- \global\let\section = \numberedsec
- \global\let\subsection = \numberedsubsec
- \global\let\subsubsection = \numberedsubsubsec
-}
-
-\outer\parseargdef\appendix{\apphead0{#1}} % normally apphead0 calls appendixzzz
-\def\appendixzzz#1{%
- \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
- \global\advance\appendixno by 1
- \gdef\chaplevelprefix{\appendixletter.}%
- \resetallfloatnos
- %
- \def\appendixnum{\putwordAppendix\space \appendixletter}%
- \message{\appendixnum}%
- %
- \chapmacro{#1}{Yappendix}{\appendixletter}%
- %
- \global\let\section = \appendixsec
- \global\let\subsection = \appendixsubsec
- \global\let\subsubsection = \appendixsubsubsec
-}
-
-\outer\parseargdef\unnumbered{\unnmhead0{#1}} % normally unnmhead0 calls unnumberedzzz
-\def\unnumberedzzz#1{%
- \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
- \global\advance\unnumberedno by 1
- %
- % Since an unnumbered has no number, no prefix for figures.
- \global\let\chaplevelprefix = \empty
- \resetallfloatnos
- %
- % This used to be simply \message{#1}, but TeX fully expands the
- % argument to \message. Therefore, if #1 contained @-commands, TeX
- % expanded them. For example, in `@unnumbered The @cite{Book}', TeX
- % expanded @cite (which turns out to cause errors because \cite is meant
- % to be executed, not expanded).
- %
- % Anyway, we don't want the fully-expanded definition of @cite to appear
- % as a result of the \message, we just want `@cite' itself. We use
- % \the<toks register> to achieve this: TeX expands \the<toks> only once,
- % simply yielding the contents of <toks register>. (We also do this for
- % the toc entries.)
- \toks0 = {#1}%
- \message{(\the\toks0)}%
- %
- \chapmacro{#1}{Ynothing}{\the\unnumberedno}%
- %
- \global\let\section = \unnumberedsec
- \global\let\subsection = \unnumberedsubsec
- \global\let\subsubsection = \unnumberedsubsubsec
-}
-
-% @centerchap is like @unnumbered, but the heading is centered.
-\outer\parseargdef\centerchap{%
- % Well, we could do the following in a group, but that would break
- % an assumption that \chapmacro is called at the outermost level.
- % Thus we are safer this way: --kasal, 24feb04
- \let\centerparametersmaybe = \centerparameters
- \unnmhead0{#1}%
- \let\centerparametersmaybe = \relax
-}
-
-% @top is like @unnumbered.
-\let\top\unnumbered
-
-% Sections.
-\outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz
-\def\seczzz#1{%
- \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
- \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}%
-}
-
-\outer\parseargdef\appendixsection{\apphead1{#1}} % normally calls appendixsectionzzz
-\def\appendixsectionzzz#1{%
- \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
- \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}%
-}
-\let\appendixsec\appendixsection
-
-\outer\parseargdef\unnumberedsec{\unnmhead1{#1}} % normally calls unnumberedseczzz
-\def\unnumberedseczzz#1{%
- \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
- \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}%
-}
-
-% Subsections.
-\outer\parseargdef\numberedsubsec{\numhead2{#1}} % normally calls numberedsubseczzz
-\def\numberedsubseczzz#1{%
- \global\subsubsecno=0 \global\advance\subsecno by 1
- \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}%
-}
-
-\outer\parseargdef\appendixsubsec{\apphead2{#1}} % normally calls appendixsubseczzz
-\def\appendixsubseczzz#1{%
- \global\subsubsecno=0 \global\advance\subsecno by 1
- \sectionheading{#1}{subsec}{Yappendix}%
- {\appendixletter.\the\secno.\the\subsecno}%
-}
-
-\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}} %normally calls unnumberedsubseczzz
-\def\unnumberedsubseczzz#1{%
- \global\subsubsecno=0 \global\advance\subsecno by 1
- \sectionheading{#1}{subsec}{Ynothing}%
- {\the\unnumberedno.\the\secno.\the\subsecno}%
-}
-
-% Subsubsections.
-\outer\parseargdef\numberedsubsubsec{\numhead3{#1}} % normally numberedsubsubseczzz
-\def\numberedsubsubseczzz#1{%
- \global\advance\subsubsecno by 1
- \sectionheading{#1}{subsubsec}{Ynumbered}%
- {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-\outer\parseargdef\appendixsubsubsec{\apphead3{#1}} % normally appendixsubsubseczzz
-\def\appendixsubsubseczzz#1{%
- \global\advance\subsubsecno by 1
- \sectionheading{#1}{subsubsec}{Yappendix}%
- {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}} %normally unnumberedsubsubseczzz
-\def\unnumberedsubsubseczzz#1{%
- \global\advance\subsubsecno by 1
- \sectionheading{#1}{subsubsec}{Ynothing}%
- {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-% These macros control what the section commands do, according
-% to what kind of chapter we are in (ordinary, appendix, or unnumbered).
-% Define them by default for a numbered chapter.
-\let\section = \numberedsec
-\let\subsection = \numberedsubsec
-\let\subsubsection = \numberedsubsubsec
-
-% Define @majorheading, @heading and @subheading
-
-% NOTE on use of \vbox for chapter headings, section headings, and such:
-% 1) We use \vbox rather than the earlier \line to permit
-% overlong headings to fold.
-% 2) \hyphenpenalty is set to 10000 because hyphenation in a
-% heading is obnoxious; this forbids it.
-% 3) Likewise, headings look best if no \parindent is used, and
-% if justification is not attempted. Hence \raggedright.
-
-\def\majorheading{%
- {\advance\chapheadingskip by 10pt \chapbreak }%
- \parsearg\chapheadingzzz
-}
-
-\def\chapheading{\chapbreak \parsearg\chapheadingzzz}
-\def\chapheadingzzz#1{%
- {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
- \parindent=0pt\ptexraggedright
- \rmisbold #1\hfill}}%
- \bigskip \par\penalty 200\relax
- \suppressfirstparagraphindent
-}
-
-% @heading, @subheading, @subsubheading.
-\parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{}
- \suppressfirstparagraphindent}
-\parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{}
- \suppressfirstparagraphindent}
-\parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{}
- \suppressfirstparagraphindent}
-
-% These macros generate a chapter, section, etc. heading only
-% (including whitespace, linebreaking, etc. around it),
-% given all the information in convenient, parsed form.
-
-%%% Args are the skip and penalty (usually negative)
-\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi}
-
-%%% Define plain chapter starts, and page on/off switching for it
-% Parameter controlling skip before chapter headings (if needed)
-
-\newskip\chapheadingskip
-
-\def\chapbreak{\dobreak \chapheadingskip {-4000}}
-\def\chappager{\par\vfill\supereject}
-% Because \domark is called before \chapoddpage, the filler page will
-% get the headings for the next chapter, which is wrong. But we don't
-% care -- we just disable all headings on the filler page.
-\def\chapoddpage{%
- \chappager
- \ifodd\pageno \else
- \begingroup
- \evenheadline={\hfil}\evenfootline={\hfil}%
- \oddheadline={\hfil}\oddfootline={\hfil}%
- \hbox to 0pt{}%
- \chappager
- \endgroup
- \fi
-}
-
-\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname}
-
-\def\CHAPPAGoff{%
-\global\let\contentsalignmacro = \chappager
-\global\let\pchapsepmacro=\chapbreak
-\global\let\pagealignmacro=\chappager}
-
-\def\CHAPPAGon{%
-\global\let\contentsalignmacro = \chappager
-\global\let\pchapsepmacro=\chappager
-\global\let\pagealignmacro=\chappager
-\global\def\HEADINGSon{\HEADINGSsingle}}
-
-\def\CHAPPAGodd{%
-\global\let\contentsalignmacro = \chapoddpage
-\global\let\pchapsepmacro=\chapoddpage
-\global\let\pagealignmacro=\chapoddpage
-\global\def\HEADINGSon{\HEADINGSdouble}}
-
-\CHAPPAGon
-
-% Chapter opening.
-%
-% #1 is the text, #2 is the section type (Ynumbered, Ynothing,
-% Yappendix, Yomitfromtoc), #3 the chapter number.
-%
-% To test against our argument.
-\def\Ynothingkeyword{Ynothing}
-\def\Yomitfromtockeyword{Yomitfromtoc}
-\def\Yappendixkeyword{Yappendix}
-%
-\def\chapmacro#1#2#3{%
- % Insert the first mark before the heading break (see notes for \domark).
- \let\prevchapterdefs=\lastchapterdefs
- \let\prevsectiondefs=\lastsectiondefs
- \gdef\lastsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}%
- \gdef\thissection{}}%
- %
- \def\temptype{#2}%
- \ifx\temptype\Ynothingkeyword
- \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}%
- \gdef\thischapter{\thischaptername}}%
- \else\ifx\temptype\Yomitfromtockeyword
- \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}%
- \gdef\thischapter{}}%
- \else\ifx\temptype\Yappendixkeyword
- \toks0={#1}%
- \xdef\lastchapterdefs{%
- \gdef\noexpand\thischaptername{\the\toks0}%
- \gdef\noexpand\thischapternum{\appendixletter}%
- \gdef\noexpand\thischapter{\putwordAppendix{} \noexpand\thischapternum:
- \noexpand\thischaptername}%
- }%
- \else
- \toks0={#1}%
- \xdef\lastchapterdefs{%
- \gdef\noexpand\thischaptername{\the\toks0}%
- \gdef\noexpand\thischapternum{\the\chapno}%
- \gdef\noexpand\thischapter{\putwordChapter{} \noexpand\thischapternum:
- \noexpand\thischaptername}%
- }%
- \fi\fi\fi
- %
- % Output the mark. Pass it through \safewhatsit, to take care of
- % the preceding space.
- \safewhatsit\domark
- %
- % Insert the chapter heading break.
- \pchapsepmacro
- %
- % Now the second mark, after the heading break. No break points
- % between here and the heading.
- \let\prevchapterdefs=\lastchapterdefs
- \let\prevsectiondefs=\lastsectiondefs
- \domark
- %
- {%
- \chapfonts \rmisbold
- %
- % Have to define \lastsection before calling \donoderef, because the
- % xref code eventually uses it. On the other hand, it has to be called
- % after \pchapsepmacro, or the headline will change too soon.
- \gdef\lastsection{#1}%
- %
- % Only insert the separating space if we have a chapter/appendix
- % number, and don't print the unnumbered ``number''.
- \ifx\temptype\Ynothingkeyword
- \setbox0 = \hbox{}%
- \def\toctype{unnchap}%
- \else\ifx\temptype\Yomitfromtockeyword
- \setbox0 = \hbox{}% contents like unnumbered, but no toc entry
- \def\toctype{omit}%
- \else\ifx\temptype\Yappendixkeyword
- \setbox0 = \hbox{\putwordAppendix{} #3\enspace}%
- \def\toctype{app}%
- \else
- \setbox0 = \hbox{#3\enspace}%
- \def\toctype{numchap}%
- \fi\fi\fi
- %
- % Write the toc entry for this chapter. Must come before the
- % \donoderef, because we include the current node name in the toc
- % entry, and \donoderef resets it to empty.
- \writetocentry{\toctype}{#1}{#3}%
- %
- % For pdftex, we have to write out the node definition (aka, make
- % the pdfdest) after any page break, but before the actual text has
- % been typeset. If the destination for the pdf outline is after the
- % text, then jumping from the outline may wind up with the text not
- % being visible, for instance under high magnification.
- \donoderef{#2}%
- %
- % Typeset the actual heading.
- \nobreak % Avoid page breaks at the interline glue.
- \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright
- \hangindent=\wd0 \centerparametersmaybe
- \unhbox0 #1\par}%
- }%
- \nobreak\bigskip % no page break after a chapter title
- \nobreak
-}
-
-% @centerchap -- centered and unnumbered.
-\let\centerparametersmaybe = \relax
-\def\centerparameters{%
- \advance\rightskip by 3\rightskip
- \leftskip = \rightskip
- \parfillskip = 0pt
-}
-
-
-% I don't think this chapter style is supported any more, so I'm not
-% updating it with the new noderef stuff. We'll see. --karl, 11aug03.
-%
-\def\setchapterstyle #1 {\csname CHAPF#1\endcsname}
-%
-\def\unnchfopen #1{%
-\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
- \parindent=0pt\ptexraggedright
- \rmisbold #1\hfill}}\bigskip \par\nobreak
-}
-\def\chfopen #1#2{\chapoddpage {\chapfonts
-\vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}%
-\par\penalty 5000 %
-}
-\def\centerchfopen #1{%
-\chapoddpage {\chapfonts \vbox{\hyphenpenalty=10000\tolerance=5000
- \parindent=0pt
- \hfill {\rmisbold #1}\hfill}}\bigskip \par\nobreak
-}
-\def\CHAPFopen{%
- \global\let\chapmacro=\chfopen
- \global\let\centerchapmacro=\centerchfopen}
-
-
-% Section titles. These macros combine the section number parts and
-% call the generic \sectionheading to do the printing.
-%
-\newskip\secheadingskip
-\def\secheadingbreak{\dobreak \secheadingskip{-1000}}
-
-% Subsection titles.
-\newskip\subsecheadingskip
-\def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}}
-
-% Subsubsection titles.
-\def\subsubsecheadingskip{\subsecheadingskip}
-\def\subsubsecheadingbreak{\subsecheadingbreak}
-
-
-% Print any size, any type, section title.
-%
-% #1 is the text, #2 is the section level (sec/subsec/subsubsec), #3 is
-% the section type for xrefs (Ynumbered, Ynothing, Yappendix), #4 is the
-% section number.
-%
-\def\seckeyword{sec}
-%
-\def\sectionheading#1#2#3#4{%
- {%
- % Switch to the right set of fonts.
- \csname #2fonts\endcsname \rmisbold
- %
- \def\sectionlevel{#2}%
- \def\temptype{#3}%
- %
- % Insert first mark before the heading break (see notes for \domark).
- \let\prevsectiondefs=\lastsectiondefs
- \ifx\temptype\Ynothingkeyword
- \ifx\sectionlevel\seckeyword
- \gdef\lastsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}%
- \gdef\thissection{\thissectionname}}%
- \fi
- \else\ifx\temptype\Yomitfromtockeyword
- % Don't redefine \thissection.
- \else\ifx\temptype\Yappendixkeyword
- \ifx\sectionlevel\seckeyword
- \toks0={#1}%
- \xdef\lastsectiondefs{%
- \gdef\noexpand\thissectionname{\the\toks0}%
- \gdef\noexpand\thissectionnum{#4}%
- \gdef\noexpand\thissection{\putwordSection{} \noexpand\thissectionnum:
- \noexpand\thissectionname}%
- }%
- \fi
- \else
- \ifx\sectionlevel\seckeyword
- \toks0={#1}%
- \xdef\lastsectiondefs{%
- \gdef\noexpand\thissectionname{\the\toks0}%
- \gdef\noexpand\thissectionnum{#4}%
- \gdef\noexpand\thissection{\putwordSection{} \noexpand\thissectionnum:
- \noexpand\thissectionname}%
- }%
- \fi
- \fi\fi\fi
- %
- % Go into vertical mode. Usually we'll already be there, but we
- % don't want the following whatsit to end up in a preceding paragraph
- % if the document didn't happen to have a blank line.
- \par
- %
- % Output the mark. Pass it through \safewhatsit, to take care of
- % the preceding space.
- \safewhatsit\domark
- %
- % Insert space above the heading.
- \csname #2headingbreak\endcsname
- %
- % Now the second mark, after the heading break. No break points
- % between here and the heading.
- \let\prevsectiondefs=\lastsectiondefs
- \domark
- %
- % Only insert the space after the number if we have a section number.
- \ifx\temptype\Ynothingkeyword
- \setbox0 = \hbox{}%
- \def\toctype{unn}%
- \gdef\lastsection{#1}%
- \else\ifx\temptype\Yomitfromtockeyword
- % for @headings -- no section number, don't include in toc,
- % and don't redefine \lastsection.
- \setbox0 = \hbox{}%
- \def\toctype{omit}%
- \let\sectionlevel=\empty
- \else\ifx\temptype\Yappendixkeyword
- \setbox0 = \hbox{#4\enspace}%
- \def\toctype{app}%
- \gdef\lastsection{#1}%
- \else
- \setbox0 = \hbox{#4\enspace}%
- \def\toctype{num}%
- \gdef\lastsection{#1}%
- \fi\fi\fi
- %
- % Write the toc entry (before \donoderef). See comments in \chapmacro.
- \writetocentry{\toctype\sectionlevel}{#1}{#4}%
- %
- % Write the node reference (= pdf destination for pdftex).
- % Again, see comments in \chapmacro.
- \donoderef{#3}%
- %
- % Interline glue will be inserted when the vbox is completed.
- % That glue will be a valid breakpoint for the page, since it'll be
- % preceded by a whatsit (usually from the \donoderef, or from the
- % \writetocentry if there was no node). We don't want to allow that
- % break, since then the whatsits could end up on page n while the
- % section is on page n+1, thus toc/etc. are wrong. Debian bug 276000.
- \nobreak
- %
- % Output the actual section heading.
- \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright
- \hangindent=\wd0 % zero if no section number
- \unhbox0 #1}%
- }%
- % Add extra space after the heading -- half of whatever came above it.
- % Don't allow stretch, though.
- \kern .5 \csname #2headingskip\endcsname
- %
- % Do not let the kern be a potential breakpoint, as it would be if it
- % was followed by glue.
- \nobreak
- %
- % We'll almost certainly start a paragraph next, so don't let that
- % glue accumulate. (Not a breakpoint because it's preceded by a
- % discardable item.)
- \vskip-\parskip
- %
- % This is purely so the last item on the list is a known \penalty >
- % 10000. This is so \startdefun can avoid allowing breakpoints after
- % section headings. Otherwise, it would insert a valid breakpoint between:
- %
- % @section sec-whatever
- % @deffn def-whatever
- \penalty 10001
-}
-
-
-\message{toc,}
-% Table of contents.
-\newwrite\tocfile
-
-% Write an entry to the toc file, opening it if necessary.
-% Called from @chapter, etc.
-%
-% Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno}
-% We append the current node name (if any) and page number as additional
-% arguments for the \{chap,sec,...}entry macros which will eventually
-% read this. The node name is used in the pdf outlines as the
-% destination to jump to.
-%
-% We open the .toc file for writing here instead of at @setfilename (or
-% any other fixed time) so that @contents can be anywhere in the document.
-% But if #1 is `omit', then we don't do anything. This is used for the
-% table of contents chapter openings themselves.
-%
-\newif\iftocfileopened
-\def\omitkeyword{omit}%
-%
-\def\writetocentry#1#2#3{%
- \edef\writetoctype{#1}%
- \ifx\writetoctype\omitkeyword \else
- \iftocfileopened\else
- \immediate\openout\tocfile = \jobname.toc
- \global\tocfileopenedtrue
- \fi
- %
- \iflinks
- {\atdummies
- \edef\temp{%
- \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}%
- \temp
- }%
- \fi
- \fi
- %
- % Tell \shipout to create a pdf destination on each page, if we're
- % writing pdf. These are used in the table of contents. We can't
- % just write one on every page because the title pages are numbered
- % 1 and 2 (the page numbers aren't printed), and so are the first
- % two pages of the document. Thus, we'd have two destinations named
- % `1', and two named `2'.
- \ifpdf \global\pdfmakepagedesttrue \fi
-}
-
-
-% These characters do not print properly in the Computer Modern roman
-% fonts, so we must take special care. This is more or less redundant
-% with the Texinfo input format setup at the end of this file.
-%
-\def\activecatcodes{%
- \catcode`\"=\active
- \catcode`\$=\active
- \catcode`\<=\active
- \catcode`\>=\active
- \catcode`\\=\active
- \catcode`\^=\active
- \catcode`\_=\active
- \catcode`\|=\active
- \catcode`\~=\active
-}
-
-
-% Read the toc file, which is essentially Texinfo input.
-\def\readtocfile{%
- \setupdatafile
- \activecatcodes
- \input \tocreadfilename
-}
-
-\newskip\contentsrightmargin \contentsrightmargin=1in
-\newcount\savepageno
-\newcount\lastnegativepageno \lastnegativepageno = -1
-
-% Prepare to read what we've written to \tocfile.
-%
-\def\startcontents#1{%
- % If @setchapternewpage on, and @headings double, the contents should
- % start on an odd page, unlike chapters. Thus, we maintain
- % \contentsalignmacro in parallel with \pagealignmacro.
- % From: Torbjorn Granlund <tege@matematik.su.se>
- \contentsalignmacro
- \immediate\closeout\tocfile
- %
- % Don't need to put `Contents' or `Short Contents' in the headline.
- % It is abundantly clear what they are.
- \chapmacro{#1}{Yomitfromtoc}{}%
- %
- \savepageno = \pageno
- \begingroup % Set up to handle contents files properly.
- \raggedbottom % Worry more about breakpoints than the bottom.
- \advance\hsize by -\contentsrightmargin % Don't use the full line length.
- %
- % Roman numerals for page numbers.
- \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi
-}
-
-% redefined for the two-volume lispref. We always output on
-% \jobname.toc even if this is redefined.
-%
-\def\tocreadfilename{\jobname.toc}
-
-% Normal (long) toc.
-%
-\def\contents{%
- \startcontents{\putwordTOC}%
- \openin 1 \tocreadfilename\space
- \ifeof 1 \else
- \readtocfile
- \fi
- \vfill \eject
- \contentsalignmacro % in case @setchapternewpage odd is in effect
- \ifeof 1 \else
- \pdfmakeoutlines
- \fi
- \closein 1
- \endgroup
- \lastnegativepageno = \pageno
- \global\pageno = \savepageno
-}
-
-% And just the chapters.
-\def\summarycontents{%
- \startcontents{\putwordShortTOC}%
- %
- \let\numchapentry = \shortchapentry
- \let\appentry = \shortchapentry
- \let\unnchapentry = \shortunnchapentry
- % We want a true roman here for the page numbers.
- \secfonts
- \let\rm=\shortcontrm \let\bf=\shortcontbf
- \let\sl=\shortcontsl \let\tt=\shortconttt
- \rm
- \hyphenpenalty = 10000
- \advance\baselineskip by 1pt % Open it up a little.
- \def\numsecentry##1##2##3##4{}
- \let\appsecentry = \numsecentry
- \let\unnsecentry = \numsecentry
- \let\numsubsecentry = \numsecentry
- \let\appsubsecentry = \numsecentry
- \let\unnsubsecentry = \numsecentry
- \let\numsubsubsecentry = \numsecentry
- \let\appsubsubsecentry = \numsecentry
- \let\unnsubsubsecentry = \numsecentry
- \openin 1 \tocreadfilename\space
- \ifeof 1 \else
- \readtocfile
- \fi
- \closein 1
- \vfill \eject
- \contentsalignmacro % in case @setchapternewpage odd is in effect
- \endgroup
- \lastnegativepageno = \pageno
- \global\pageno = \savepageno
-}
-\let\shortcontents = \summarycontents
-
-% Typeset the label for a chapter or appendix for the short contents.
-% The arg is, e.g., `A' for an appendix, or `3' for a chapter.
-%
-\def\shortchaplabel#1{%
- % This space should be enough, since a single number is .5em, and the
- % widest letter (M) is 1em, at least in the Computer Modern fonts.
- % But use \hss just in case.
- % (This space doesn't include the extra space that gets added after
- % the label; that gets put in by \shortchapentry above.)
- %
- % We'd like to right-justify chapter numbers, but that looks strange
- % with appendix letters. And right-justifying numbers and
- % left-justifying letters looks strange when there is less than 10
- % chapters. Have to read the whole toc once to know how many chapters
- % there are before deciding ...
- \hbox to 1em{#1\hss}%
-}
-
-% These macros generate individual entries in the table of contents.
-% The first argument is the chapter or section name.
-% The last argument is the page number.
-% The arguments in between are the chapter number, section number, ...
-
-% Chapters, in the main contents.
-\def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}}
-%
-% Chapters, in the short toc.
-% See comments in \dochapentry re vbox and related settings.
-\def\shortchapentry#1#2#3#4{%
- \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}%
-}
-
-% Appendices, in the main contents.
-% Need the word Appendix, and a fixed-size box.
-%
-\def\appendixbox#1{%
- % We use M since it's probably the widest letter.
- \setbox0 = \hbox{\putwordAppendix{} M}%
- \hbox to \wd0{\putwordAppendix{} #1\hss}}
-%
-\def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\labelspace#1}{#4}}
-
-% Unnumbered chapters.
-\def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}}
-\def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}}
-
-% Sections.
-\def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}}
-\let\appsecentry=\numsecentry
-\def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}}
-
-% Subsections.
-\def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}}
-\let\appsubsecentry=\numsubsecentry
-\def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}}
-
-% And subsubsections.
-\def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}}
-\let\appsubsubsecentry=\numsubsubsecentry
-\def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}}
-
-% This parameter controls the indentation of the various levels.
-% Same as \defaultparindent.
-\newdimen\tocindent \tocindent = 15pt
-
-% Now for the actual typesetting. In all these, #1 is the text and #2 is the
-% page number.
-%
-% If the toc has to be broken over pages, we want it to be at chapters
-% if at all possible; hence the \penalty.
-\def\dochapentry#1#2{%
- \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip
- \begingroup
- \chapentryfonts
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
- \endgroup
- \nobreak\vskip .25\baselineskip plus.1\baselineskip
-}
-
-\def\dosecentry#1#2{\begingroup
- \secentryfonts \leftskip=\tocindent
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-\def\dosubsecentry#1#2{\begingroup
- \subsecentryfonts \leftskip=2\tocindent
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-\def\dosubsubsecentry#1#2{\begingroup
- \subsubsecentryfonts \leftskip=3\tocindent
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-% We use the same \entry macro as for the index entries.
-\let\tocentry = \entry
-
-% Space between chapter (or whatever) number and the title.
-\def\labelspace{\hskip1em \relax}
-
-\def\dopageno#1{{\rm #1}}
-\def\doshortpageno#1{{\rm #1}}
-
-\def\chapentryfonts{\secfonts \rm}
-\def\secentryfonts{\textfonts}
-\def\subsecentryfonts{\textfonts}
-\def\subsubsecentryfonts{\textfonts}
-
-
-\message{environments,}
-% @foo ... @end foo.
-
-% @tex ... @end tex escapes into raw Tex temporarily.
-% One exception: @ is still an escape character, so that @end tex works.
-% But \@ or @@ will get a plain tex @ character.
-
-\envdef\tex{%
- \setupmarkupstyle{tex}%
- \catcode `\\=0 \catcode `\{=1 \catcode `\}=2
- \catcode `\$=3 \catcode `\&=4 \catcode `\#=6
- \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie
- \catcode `\%=14
- \catcode `\+=\other
- \catcode `\"=\other
- \catcode `\|=\other
- \catcode `\<=\other
- \catcode `\>=\other
- \catcode`\`=\other
- \catcode`\'=\other
- \escapechar=`\\
- %
- \let\b=\ptexb
- \let\bullet=\ptexbullet
- \let\c=\ptexc
- \let\,=\ptexcomma
- \let\.=\ptexdot
- \let\dots=\ptexdots
- \let\equiv=\ptexequiv
- \let\!=\ptexexclam
- \let\i=\ptexi
- \let\indent=\ptexindent
- \let\noindent=\ptexnoindent
- \let\{=\ptexlbrace
- \let\+=\tabalign
- \let\}=\ptexrbrace
- \let\/=\ptexslash
- \let\*=\ptexstar
- \let\t=\ptext
- \expandafter \let\csname top\endcsname=\ptextop % outer
- \let\frenchspacing=\plainfrenchspacing
- %
- \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
- \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}%
- \def\@{@}%
-}
-% There is no need to define \Etex.
-
-% Define @lisp ... @end lisp.
-% @lisp environment forms a group so it can rebind things,
-% including the definition of @end lisp (which normally is erroneous).
-
-% Amount to narrow the margins by for @lisp.
-\newskip\lispnarrowing \lispnarrowing=0.4in
-
-% This is the definition that ^^M gets inside @lisp, @example, and other
-% such environments. \null is better than a space, since it doesn't
-% have any width.
-\def\lisppar{\null\endgraf}
-
-% This space is always present above and below environments.
-\newskip\envskipamount \envskipamount = 0pt
-
-% Make spacing and below environment symmetrical. We use \parskip here
-% to help in doing that, since in @example-like environments \parskip
-% is reset to zero; thus the \afterenvbreak inserts no space -- but the
-% start of the next paragraph will insert \parskip.
-%
-\def\aboveenvbreak{{%
- % =10000 instead of <10000 because of a special case in \itemzzz and
- % \sectionheading, q.v.
- \ifnum \lastpenalty=10000 \else
- \advance\envskipamount by \parskip
- \endgraf
- \ifdim\lastskip<\envskipamount
- \removelastskip
- % it's not a good place to break if the last penalty was \nobreak
- % or better ...
- \ifnum\lastpenalty<10000 \penalty-50 \fi
- \vskip\envskipamount
- \fi
- \fi
-}}
-
-\let\afterenvbreak = \aboveenvbreak
-
-% \nonarrowing is a flag. If "set", @lisp etc don't narrow margins; it will
-% also clear it, so that its embedded environments do the narrowing again.
-\let\nonarrowing=\relax
-
-% @cartouche ... @end cartouche: draw rectangle w/rounded corners around
-% environment contents.
-\font\circle=lcircle10
-\newdimen\circthick
-\newdimen\cartouter\newdimen\cartinner
-\newskip\normbskip\newskip\normpskip\newskip\normlskip
-\circthick=\fontdimen8\circle
-%
-\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth
-\def\ctr{{\hskip 6pt\circle\char'010}}
-\def\cbl{{\circle\char'012\hskip -6pt}}
-\def\cbr{{\hskip 6pt\circle\char'011}}
-\def\carttop{\hbox to \cartouter{\hskip\lskip
- \ctl\leaders\hrule height\circthick\hfil\ctr
- \hskip\rskip}}
-\def\cartbot{\hbox to \cartouter{\hskip\lskip
- \cbl\leaders\hrule height\circthick\hfil\cbr
- \hskip\rskip}}
-%
-\newskip\lskip\newskip\rskip
-
-\envdef\cartouche{%
- \ifhmode\par\fi % can't be in the midst of a paragraph.
- \startsavinginserts
- \lskip=\leftskip \rskip=\rightskip
- \leftskip=0pt\rightskip=0pt % we want these *outside*.
- \cartinner=\hsize \advance\cartinner by-\lskip
- \advance\cartinner by-\rskip
- \cartouter=\hsize
- \advance\cartouter by 18.4pt % allow for 3pt kerns on either
- % side, and for 6pt waste from
- % each corner char, and rule thickness
- \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
- % Flag to tell @lisp, etc., not to narrow margin.
- \let\nonarrowing = t%
- \vbox\bgroup
- \baselineskip=0pt\parskip=0pt\lineskip=0pt
- \carttop
- \hbox\bgroup
- \hskip\lskip
- \vrule\kern3pt
- \vbox\bgroup
- \kern3pt
- \hsize=\cartinner
- \baselineskip=\normbskip
- \lineskip=\normlskip
- \parskip=\normpskip
- \vskip -\parskip
- \comment % For explanation, see the end of \def\group.
-}
-\def\Ecartouche{%
- \ifhmode\par\fi
- \kern3pt
- \egroup
- \kern3pt\vrule
- \hskip\rskip
- \egroup
- \cartbot
- \egroup
- \checkinserts
-}
-
-
-% This macro is called at the beginning of all the @example variants,
-% inside a group.
-\newdimen\nonfillparindent
-\def\nonfillstart{%
- \aboveenvbreak
- \hfuzz = 12pt % Don't be fussy
- \sepspaces % Make spaces be word-separators rather than space tokens.
- \let\par = \lisppar % don't ignore blank lines
- \obeylines % each line of input is a line of output
- \parskip = 0pt
- % Turn off paragraph indentation but redefine \indent to emulate
- % the normal \indent.
- \nonfillparindent=\parindent
- \parindent = 0pt
- \let\indent\nonfillindent
- %
- \emergencystretch = 0pt % don't try to avoid overfull boxes
- \ifx\nonarrowing\relax
- \advance \leftskip by \lispnarrowing
- \exdentamount=\lispnarrowing
- \else
- \let\nonarrowing = \relax
- \fi
- \let\exdent=\nofillexdent
-}
-
-\begingroup
-\obeyspaces
-% We want to swallow spaces (but not other tokens) after the fake
-% @indent in our nonfill-environments, where spaces are normally
-% active and set to @tie, resulting in them not being ignored after
-% @indent.
-\gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}%
-\gdef\nonfillindentcheck{%
-\ifx\temp %
-\expandafter\nonfillindentgobble%
-\else%
-\leavevmode\nonfillindentbox%
-\fi%
-}%
-\endgroup
-\def\nonfillindentgobble#1{\nonfillindent}
-\def\nonfillindentbox{\hbox to \nonfillparindent{\hss}}
-
-% If you want all examples etc. small: @set dispenvsize small.
-% If you want even small examples the full size: @set dispenvsize nosmall.
-% This affects the following displayed environments:
-% @example, @display, @format, @lisp
-%
-\def\smallword{small}
-\def\nosmallword{nosmall}
-\let\SETdispenvsize\relax
-\def\setnormaldispenv{%
- \ifx\SETdispenvsize\smallword
- % end paragraph for sake of leading, in case document has no blank
- % line. This is redundant with what happens in \aboveenvbreak, but
- % we need to do it before changing the fonts, and it's inconvenient
- % to change the fonts afterward.
- \ifnum \lastpenalty=10000 \else \endgraf \fi
- \smallexamplefonts \rm
- \fi
-}
-\def\setsmalldispenv{%
- \ifx\SETdispenvsize\nosmallword
- \else
- \ifnum \lastpenalty=10000 \else \endgraf \fi
- \smallexamplefonts \rm
- \fi
-}
-
-% We often define two environments, @foo and @smallfoo.
-% Let's do it by one command:
-\def\makedispenv #1#2{
- \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}
- \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}
- \expandafter\let\csname E#1\endcsname \afterenvbreak
- \expandafter\let\csname Esmall#1\endcsname \afterenvbreak
-}
-
-% Define two synonyms:
-\def\maketwodispenvs #1#2#3{
- \makedispenv{#1}{#3}
- \makedispenv{#2}{#3}
-}
-
-% @lisp: indented, narrowed, typewriter font; @example: same as @lisp.
-%
-% @smallexample and @smalllisp: use smaller fonts.
-% Originally contributed by Pavel@xerox.
-%
-\maketwodispenvs {lisp}{example}{%
- \nonfillstart
- \tt\setupmarkupstyle{example}%
- \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special.
- \gobble % eat return
-}
-% @display/@smalldisplay: same as @lisp except keep current font.
-%
-\makedispenv {display}{%
- \nonfillstart
- \gobble
-}
-
-% @format/@smallformat: same as @display except don't narrow margins.
-%
-\makedispenv{format}{%
- \let\nonarrowing = t%
- \nonfillstart
- \gobble
-}
-
-% @flushleft: same as @format, but doesn't obey \SETdispenvsize.
-\envdef\flushleft{%
- \let\nonarrowing = t%
- \nonfillstart
- \gobble
-}
-\let\Eflushleft = \afterenvbreak
-
-% @flushright.
-%
-\envdef\flushright{%
- \let\nonarrowing = t%
- \nonfillstart
- \advance\leftskip by 0pt plus 1fill
- \gobble
-}
-\let\Eflushright = \afterenvbreak
-
-
-% @raggedright does more-or-less normal line breaking but no right
-% justification. From plain.tex.
-\envdef\raggedright{%
- \rightskip0pt plus2em \spaceskip.3333em \xspaceskip.5em\relax
-}
-\let\Eraggedright\par
-
-\envdef\raggedleft{%
- \parindent=0pt \leftskip0pt plus2em
- \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt
- \hbadness=10000 % Last line will usually be underfull, so turn off
- % badness reporting.
-}
-\let\Eraggedleft\par
-
-\envdef\raggedcenter{%
- \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em
- \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt
- \hbadness=10000 % Last line will usually be underfull, so turn off
- % badness reporting.
-}
-\let\Eraggedcenter\par
-
-
-% @quotation does normal linebreaking (hence we can't use \nonfillstart)
-% and narrows the margins. We keep \parskip nonzero in general, since
-% we're doing normal filling. So, when using \aboveenvbreak and
-% \afterenvbreak, temporarily make \parskip 0.
-%
-\def\quotationstart{%
- {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
- \parindent=0pt
- %
- % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
- \ifx\nonarrowing\relax
- \advance\leftskip by \lispnarrowing
- \advance\rightskip by \lispnarrowing
- \exdentamount = \lispnarrowing
- \else
- \let\nonarrowing = \relax
- \fi
- \parsearg\quotationlabel
-}
-
-\envdef\quotation{%
- \setnormaldispenv
- \quotationstart
-}
-
-\envdef\smallquotation{%
- \setsmalldispenv
- \quotationstart
-}
-\let\Esmallquotation = \Equotation
-
-% We have retained a nonzero parskip for the environment, since we're
-% doing normal filling.
-%
-\def\Equotation{%
- \par
- \ifx\quotationauthor\undefined\else
- % indent a bit.
- \leftline{\kern 2\leftskip \sl ---\quotationauthor}%
- \fi
- {\parskip=0pt \afterenvbreak}%
-}
-
-% If we're given an argument, typeset it in bold with a colon after.
-\def\quotationlabel#1{%
- \def\temp{#1}%
- \ifx\temp\empty \else
- {\bf #1: }%
- \fi
-}
-
-
-% LaTeX-like @verbatim...@end verbatim and @verb{<char>...<char>}
-% If we want to allow any <char> as delimiter,
-% we need the curly braces so that makeinfo sees the @verb command, eg:
-% `@verbx...x' would look like the '@verbx' command. --janneke@gnu.org
-%
-% [Knuth]: Donald Ervin Knuth, 1996. The TeXbook.
-%
-% [Knuth] p.344; only we need to do the other characters Texinfo sets
-% active too. Otherwise, they get lost as the first character on a
-% verbatim line.
-\def\dospecials{%
- \do\ \do\\\do\{\do\}\do\$\do\&%
- \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~%
- \do\<\do\>\do\|\do\@\do+\do\"%
- % Don't do the quotes -- if we do, @set txicodequoteundirected and
- % @set txicodequotebacktick will not have effect on @verb and
- % @verbatim, and ?` and !` ligatures won't get disabled.
- %\do\`\do\'%
-}
-%
-% [Knuth] p. 380
-\def\uncatcodespecials{%
- \def\do##1{\catcode`##1=\other}\dospecials}
-%
-% Setup for the @verb command.
-%
-% Eight spaces for a tab
-\begingroup
- \catcode`\^^I=\active
- \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }}
-\endgroup
-%
-\def\setupverb{%
- \tt % easiest (and conventionally used) font for verbatim
- \def\par{\leavevmode\endgraf}%
- \setupmarkupstyle{verb}%
- \tabeightspaces
- % Respect line breaks,
- % print special symbols as themselves, and
- % make each space count
- % must do in this order:
- \obeylines \uncatcodespecials \sepspaces
-}
-
-% Setup for the @verbatim environment
-%
-% Real tab expansion
-\newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount
-%
-\def\starttabbox{\setbox0=\hbox\bgroup}
-%
-\begingroup
- \catcode`\^^I=\active
- \gdef\tabexpand{%
- \catcode`\^^I=\active
- \def^^I{\leavevmode\egroup
- \dimen0=\wd0 % the width so far, or since the previous tab
- \divide\dimen0 by\tabw
- \multiply\dimen0 by\tabw % compute previous multiple of \tabw
- \advance\dimen0 by\tabw % advance to next multiple of \tabw
- \wd0=\dimen0 \box0 \starttabbox
- }%
- }
-\endgroup
-
-% start the verbatim environment.
-\def\setupverbatim{%
- \let\nonarrowing = t%
- \nonfillstart
- % Easiest (and conventionally used) font for verbatim
- \tt
- \def\par{\leavevmode\egroup\box0\endgraf}%
- \tabexpand
- \setupmarkupstyle{verbatim}%
- % Respect line breaks,
- % print special symbols as themselves, and
- % make each space count
- % must do in this order:
- \obeylines \uncatcodespecials \sepspaces
- \everypar{\starttabbox}%
-}
-
-% Do the @verb magic: verbatim text is quoted by unique
-% delimiter characters. Before first delimiter expect a
-% right brace, after last delimiter expect closing brace:
-%
-% \def\doverb'{'<char>#1<char>'}'{#1}
-%
-% [Knuth] p. 382; only eat outer {}
-\begingroup
- \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other
- \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next]
-\endgroup
-%
-\def\verb{\begingroup\setupverb\doverb}
-%
-%
-% Do the @verbatim magic: define the macro \doverbatim so that
-% the (first) argument ends when '@end verbatim' is reached, ie:
-%
-% \def\doverbatim#1@end verbatim{#1}
-%
-% For Texinfo it's a lot easier than for LaTeX,
-% because texinfo's \verbatim doesn't stop at '\end{verbatim}':
-% we need not redefine '\', '{' and '}'.
-%
-% Inspired by LaTeX's verbatim command set [latex.ltx]
-%
-\begingroup
- \catcode`\ =\active
- \obeylines %
- % ignore everything up to the first ^^M, that's the newline at the end
- % of the @verbatim input line itself. Otherwise we get an extra blank
- % line in the output.
- \xdef\doverbatim#1^^M#2@end verbatim{#2\noexpand\end\gobble verbatim}%
- % We really want {...\end verbatim} in the body of the macro, but
- % without the active space; thus we have to use \xdef and \gobble.
-\endgroup
-%
-\envdef\verbatim{%
- \setupverbatim\doverbatim
-}
-\let\Everbatim = \afterenvbreak
-
-
-% @verbatiminclude FILE - insert text of file in verbatim environment.
-%
-\def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude}
-%
-\def\doverbatiminclude#1{%
- {%
- \makevalueexpandable
- \setupverbatim
- \indexnofonts % Allow `@@' and other weird things in file names.
- \input #1
- \afterenvbreak
- }%
-}
-
-% @copying ... @end copying.
-% Save the text away for @insertcopying later.
-%
-% We save the uninterpreted tokens, rather than creating a box.
-% Saving the text in a box would be much easier, but then all the
-% typesetting commands (@smallbook, font changes, etc.) have to be done
-% beforehand -- and a) we want @copying to be done first in the source
-% file; b) letting users define the frontmatter in as flexible order as
-% possible is very desirable.
-%
-\def\copying{\checkenv{}\begingroup\scanargctxt\docopying}
-\def\docopying#1@end copying{\endgroup\def\copyingtext{#1}}
-%
-\def\insertcopying{%
- \begingroup
- \parindent = 0pt % paragraph indentation looks wrong on title page
- \scanexp\copyingtext
- \endgroup
-}
-
-
-\message{defuns,}
-% @defun etc.
-
-\newskip\defbodyindent \defbodyindent=.4in
-\newskip\defargsindent \defargsindent=50pt
-\newskip\deflastargmargin \deflastargmargin=18pt
-\newcount\defunpenalty
-
-% Start the processing of @deffn:
-\def\startdefun{%
- \ifnum\lastpenalty<10000
- \medbreak
- \defunpenalty=10003 % Will keep this @deffn together with the
- % following @def command, see below.
- \else
- % If there are two @def commands in a row, we'll have a \nobreak,
- % which is there to keep the function description together with its
- % header. But if there's nothing but headers, we need to allow a
- % break somewhere. Check specifically for penalty 10002, inserted
- % by \printdefunline, instead of 10000, since the sectioning
- % commands also insert a nobreak penalty, and we don't want to allow
- % a break between a section heading and a defun.
- %
- % As a minor refinement, we avoid "club" headers by signalling
- % with penalty of 10003 after the very first @deffn in the
- % sequence (see above), and penalty of 10002 after any following
- % @def command.
- \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi
- %
- % Similarly, after a section heading, do not allow a break.
- % But do insert the glue.
- \medskip % preceded by discardable penalty, so not a breakpoint
- \fi
- %
- \parindent=0in
- \advance\leftskip by \defbodyindent
- \exdentamount=\defbodyindent
-}
-
-\def\dodefunx#1{%
- % First, check whether we are in the right environment:
- \checkenv#1%
- %
- % As above, allow line break if we have multiple x headers in a row.
- % It's not a great place, though.
- \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi
- %
- % And now, it's time to reuse the body of the original defun:
- \expandafter\gobbledefun#1%
-}
-\def\gobbledefun#1\startdefun{}
-
-% \printdefunline \deffnheader{text}
-%
-\def\printdefunline#1#2{%
- \begingroup
- % call \deffnheader:
- #1#2 \endheader
- % common ending:
- \interlinepenalty = 10000
- \advance\rightskip by 0pt plus 1fil
- \endgraf
- \nobreak\vskip -\parskip
- \penalty\defunpenalty % signal to \startdefun and \dodefunx
- % Some of the @defun-type tags do not enable magic parentheses,
- % rendering the following check redundant. But we don't optimize.
- \checkparencounts
- \endgroup
-}
-
-\def\Edefun{\endgraf\medbreak}
-
-% \makedefun{deffn} creates \deffn, \deffnx and \Edeffn;
-% the only thing remaining is to define \deffnheader.
-%
-\def\makedefun#1{%
- \expandafter\let\csname E#1\endcsname = \Edefun
- \edef\temp{\noexpand\domakedefun
- \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}%
- \temp
-}
-
-% \domakedefun \deffn \deffnx \deffnheader
-%
-% Define \deffn and \deffnx, without parameters.
-% \deffnheader has to be defined explicitly.
-%
-\def\domakedefun#1#2#3{%
- \envdef#1{%
- \startdefun
- \parseargusing\activeparens{\printdefunline#3}%
- }%
- \def#2{\dodefunx#1}%
- \def#3%
-}
-
-%%% Untyped functions:
-
-% @deffn category name args
-\makedefun{deffn}{\deffngeneral{}}
-
-% @deffn category class name args
-\makedefun{defop}#1 {\defopon{#1\ \putwordon}}
-
-% \defopon {category on}class name args
-\def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }
-
-% \deffngeneral {subind}category name args
-%
-\def\deffngeneral#1#2 #3 #4\endheader{%
- % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}.
- \dosubind{fn}{\code{#3}}{#1}%
- \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}%
-}
-
-%%% Typed functions:
-
-% @deftypefn category type name args
-\makedefun{deftypefn}{\deftypefngeneral{}}
-
-% @deftypeop category class type name args
-\makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}}
-
-% \deftypeopon {category on}class type name args
-\def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }
-
-% \deftypefngeneral {subind}category type name args
-%
-\def\deftypefngeneral#1#2 #3 #4 #5\endheader{%
- \dosubind{fn}{\code{#4}}{#1}%
- \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
-}
-
-%%% Typed variables:
-
-% @deftypevr category type var args
-\makedefun{deftypevr}{\deftypecvgeneral{}}
-
-% @deftypecv category class type var args
-\makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}}
-
-% \deftypecvof {category of}class type var args
-\def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} }
-
-% \deftypecvgeneral {subind}category type var args
-%
-\def\deftypecvgeneral#1#2 #3 #4 #5\endheader{%
- \dosubind{vr}{\code{#4}}{#1}%
- \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
-}
-
-%%% Untyped variables:
-
-% @defvr category var args
-\makedefun{defvr}#1 {\deftypevrheader{#1} {} }
-
-% @defcv category class var args
-\makedefun{defcv}#1 {\defcvof{#1\ \putwordof}}
-
-% \defcvof {category of}class var args
-\def\defcvof#1#2 {\deftypecvof{#1}#2 {} }
-
-%%% Type:
-% @deftp category name args
-\makedefun{deftp}#1 #2 #3\endheader{%
- \doind{tp}{\code{#2}}%
- \defname{#1}{}{#2}\defunargs{#3\unskip}%
-}
-
-% Remaining @defun-like shortcuts:
-\makedefun{defun}{\deffnheader{\putwordDeffunc} }
-\makedefun{defmac}{\deffnheader{\putwordDefmac} }
-\makedefun{defspec}{\deffnheader{\putwordDefspec} }
-\makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} }
-\makedefun{defvar}{\defvrheader{\putwordDefvar} }
-\makedefun{defopt}{\defvrheader{\putwordDefopt} }
-\makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} }
-\makedefun{defmethod}{\defopon\putwordMethodon}
-\makedefun{deftypemethod}{\deftypeopon\putwordMethodon}
-\makedefun{defivar}{\defcvof\putwordInstanceVariableof}
-\makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof}
-
-% \defname, which formats the name of the @def (not the args).
-% #1 is the category, such as "Function".
-% #2 is the return type, if any.
-% #3 is the function name.
-%
-% We are followed by (but not passed) the arguments, if any.
-%
-\def\defname#1#2#3{%
- % Get the values of \leftskip and \rightskip as they were outside the @def...
- \advance\leftskip by -\defbodyindent
- %
- % How we'll format the type name. Putting it in brackets helps
- % distinguish it from the body text that may end up on the next line
- % just below it.
- \def\temp{#1}%
- \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi}
- %
- % Figure out line sizes for the paragraph shape.
- % The first line needs space for \box0; but if \rightskip is nonzero,
- % we need only space for the part of \box0 which exceeds it:
- \dimen0=\hsize \advance\dimen0 by -\wd0 \advance\dimen0 by \rightskip
- % The continuations:
- \dimen2=\hsize \advance\dimen2 by -\defargsindent
- % (plain.tex says that \dimen1 should be used only as global.)
- \parshape 2 0in \dimen0 \defargsindent \dimen2
- %
- % Put the type name to the right margin.
- \noindent
- \hbox to 0pt{%
- \hfil\box0 \kern-\hsize
- % \hsize has to be shortened this way:
- \kern\leftskip
- % Intentionally do not respect \rightskip, since we need the space.
- }%
- %
- % Allow all lines to be underfull without complaint:
- \tolerance=10000 \hbadness=10000
- \exdentamount=\defbodyindent
- {%
- % defun fonts. We use typewriter by default (used to be bold) because:
- % . we're printing identifiers, they should be in tt in principle.
- % . in languages with many accents, such as Czech or French, it's
- % common to leave accents off identifiers. The result looks ok in
- % tt, but exceedingly strange in rm.
- % . we don't want -- and --- to be treated as ligatures.
- % . this still does not fix the ?` and !` ligatures, but so far no
- % one has made identifiers using them :).
- \df \tt
- \def\temp{#2}% return value type
- \ifx\temp\empty\else \tclose{\temp} \fi
- #3% output function name
- }%
- {\rm\enskip}% hskip 0.5 em of \tenrm
- %
- \boldbrax
- % arguments will be output next, if any.
-}
-
-% Print arguments in slanted roman (not ttsl), inconsistently with using
-% tt for the name. This is because literal text is sometimes needed in
-% the argument list (groff manual), and ttsl and tt are not very
-% distinguishable. Prevent hyphenation at `-' chars.
-%
-\def\defunargs#1{%
- % use sl by default (not ttsl),
- % tt for the names.
- \df \sl \hyphenchar\font=0
- %
- % On the other hand, if an argument has two dashes (for instance), we
- % want a way to get ttsl. Let's try @var for that.
- \def\var##1{{\setupmarkupstyle{var}\ttslanted{##1}}}%
- #1%
- \sl\hyphenchar\font=45
-}
-
-% We want ()&[] to print specially on the defun line.
-%
-\def\activeparens{%
- \catcode`\(=\active \catcode`\)=\active
- \catcode`\[=\active \catcode`\]=\active
- \catcode`\&=\active
-}
-
-% Make control sequences which act like normal parenthesis chars.
-\let\lparen = ( \let\rparen = )
-
-% Be sure that we always have a definition for `(', etc. For example,
-% if the fn name has parens in it, \boldbrax will not be in effect yet,
-% so TeX would otherwise complain about undefined control sequence.
-{
- \activeparens
- \global\let(=\lparen \global\let)=\rparen
- \global\let[=\lbrack \global\let]=\rbrack
- \global\let& = \&
-
- \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb}
- \gdef\magicamp{\let&=\amprm}
-}
-
-\newcount\parencount
-
-% If we encounter &foo, then turn on ()-hacking afterwards
-\newif\ifampseen
-\def\amprm#1 {\ampseentrue{\bf\ }}
-
-\def\parenfont{%
- \ifampseen
- % At the first level, print parens in roman,
- % otherwise use the default font.
- \ifnum \parencount=1 \rm \fi
- \else
- % The \sf parens (in \boldbrax) actually are a little bolder than
- % the contained text. This is especially needed for [ and ] .
- \sf
- \fi
-}
-\def\infirstlevel#1{%
- \ifampseen
- \ifnum\parencount=1
- #1%
- \fi
- \fi
-}
-\def\bfafterword#1 {#1 \bf}
-
-\def\opnr{%
- \global\advance\parencount by 1
- {\parenfont(}%
- \infirstlevel \bfafterword
-}
-\def\clnr{%
- {\parenfont)}%
- \infirstlevel \sl
- \global\advance\parencount by -1
-}
-
-\newcount\brackcount
-\def\lbrb{%
- \global\advance\brackcount by 1
- {\bf[}%
-}
-\def\rbrb{%
- {\bf]}%
- \global\advance\brackcount by -1
-}
-
-\def\checkparencounts{%
- \ifnum\parencount=0 \else \badparencount \fi
- \ifnum\brackcount=0 \else \badbrackcount \fi
-}
-% these should not use \errmessage; the glibc manual, at least, actually
-% has such constructs (when documenting function pointers).
-\def\badparencount{%
- \message{Warning: unbalanced parentheses in @def...}%
- \global\parencount=0
-}
-\def\badbrackcount{%
- \message{Warning: unbalanced square brackets in @def...}%
- \global\brackcount=0
-}
-
-
-\message{macros,}
-% @macro.
-
-% To do this right we need a feature of e-TeX, \scantokens,
-% which we arrange to emulate with a temporary file in ordinary TeX.
-\ifx\eTeXversion\undefined
- \newwrite\macscribble
- \def\scantokens#1{%
- \toks0={#1}%
- \immediate\openout\macscribble=\jobname.tmp
- \immediate\write\macscribble{\the\toks0}%
- \immediate\closeout\macscribble
- \input \jobname.tmp
- }
-\fi
-
-\def\scanmacro#1{%
- \begingroup
- \newlinechar`\^^M
- \let\xeatspaces\eatspaces
- % Undo catcode changes of \startcontents and \doprintindex
- % When called from @insertcopying or (short)caption, we need active
- % backslash to get it printed correctly. Previously, we had
- % \catcode`\\=\other instead. We'll see whether a problem appears
- % with macro expansion. --kasal, 19aug04
- \catcode`\@=0 \catcode`\\=\active \escapechar=`\@
- % ... and \example
- \spaceisspace
- %
- % Append \endinput to make sure that TeX does not see the ending newline.
- % I've verified that it is necessary both for e-TeX and for ordinary TeX
- % --kasal, 29nov03
- \scantokens{#1\endinput}%
- \endgroup
-}
-
-\def\scanexp#1{%
- \edef\temp{\noexpand\scanmacro{#1}}%
- \temp
-}
-
-\newcount\paramno % Count of parameters
-\newtoks\macname % Macro name
-\newif\ifrecursive % Is it recursive?
-
-% List of all defined macros in the form
-% \definedummyword\macro1\definedummyword\macro2...
-% Currently is also contains all @aliases; the list can be split
-% if there is a need.
-\def\macrolist{}
-
-% Add the macro to \macrolist
-\def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname}
-\def\addtomacrolistxxx#1{%
- \toks0 = \expandafter{\macrolist\definedummyword#1}%
- \xdef\macrolist{\the\toks0}%
-}
-
-% Utility routines.
-% This does \let #1 = #2, with \csnames; that is,
-% \let \csname#1\endcsname = \csname#2\endcsname
-% (except of course we have to play expansion games).
-%
-\def\cslet#1#2{%
- \expandafter\let
- \csname#1\expandafter\endcsname
- \csname#2\endcsname
-}
-
-% Trim leading and trailing spaces off a string.
-% Concepts from aro-bend problem 15 (see CTAN).
-{\catcode`\@=11
-\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }}
-\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@}
-\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @}
-\def\unbrace#1{#1}
-\unbrace{\gdef\trim@@@ #1 } #2@{#1}
-}
-
-% Trim a single trailing ^^M off a string.
-{\catcode`\^^M=\other \catcode`\Q=3%
-\gdef\eatcr #1{\eatcra #1Q^^MQ}%
-\gdef\eatcra#1^^MQ{\eatcrb#1Q}%
-\gdef\eatcrb#1Q#2Q{#1}%
-}
-
-% Macro bodies are absorbed as an argument in a context where
-% all characters are catcode 10, 11 or 12, except \ which is active
-% (as in normal texinfo). It is necessary to change the definition of \.
-
-% Non-ASCII encodings make 8-bit characters active, so un-activate
-% them to avoid their expansion. Must do this non-globally, to
-% confine the change to the current group.
-
-% It's necessary to have hard CRs when the macro is executed. This is
-% done by making ^^M (\endlinechar) catcode 12 when reading the macro
-% body, and then making it the \newlinechar in \scanmacro.
-
-\def\scanctxt{%
- \catcode`\"=\other
- \catcode`\+=\other
- \catcode`\<=\other
- \catcode`\>=\other
- \catcode`\@=\other
- \catcode`\^=\other
- \catcode`\_=\other
- \catcode`\|=\other
- \catcode`\~=\other
- \ifx\declaredencoding\ascii \else \setnonasciicharscatcodenonglobal\other \fi
-}
-
-\def\scanargctxt{%
- \scanctxt
- \catcode`\\=\other
- \catcode`\^^M=\other
-}
-
-\def\macrobodyctxt{%
- \scanctxt
- \catcode`\{=\other
- \catcode`\}=\other
- \catcode`\^^M=\other
- \usembodybackslash
-}
-
-\def\macroargctxt{%
- \scanctxt
- \catcode`\\=\other
-}
-
-% \mbodybackslash is the definition of \ in @macro bodies.
-% It maps \foo\ => \csname macarg.foo\endcsname => #N
-% where N is the macro parameter number.
-% We define \csname macarg.\endcsname to be \realbackslash, so
-% \\ in macro replacement text gets you a backslash.
-
-{\catcode`@=0 @catcode`@\=@active
- @gdef@usembodybackslash{@let\=@mbodybackslash}
- @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname}
-}
-\expandafter\def\csname macarg.\endcsname{\realbackslash}
-
-\def\macro{\recursivefalse\parsearg\macroxxx}
-\def\rmacro{\recursivetrue\parsearg\macroxxx}
-
-\def\macroxxx#1{%
- \getargs{#1}% now \macname is the macname and \argl the arglist
- \ifx\argl\empty % no arguments
- \paramno=0%
- \else
- \expandafter\parsemargdef \argl;%
- \fi
- \if1\csname ismacro.\the\macname\endcsname
- \message{Warning: redefining \the\macname}%
- \else
- \expandafter\ifx\csname \the\macname\endcsname \relax
- \else \errmessage{Macro name \the\macname\space already defined}\fi
- \global\cslet{macsave.\the\macname}{\the\macname}%
- \global\expandafter\let\csname ismacro.\the\macname\endcsname=1%
- \addtomacrolist{\the\macname}%
- \fi
- \begingroup \macrobodyctxt
- \ifrecursive \expandafter\parsermacbody
- \else \expandafter\parsemacbody
- \fi}
-
-\parseargdef\unmacro{%
- \if1\csname ismacro.#1\endcsname
- \global\cslet{#1}{macsave.#1}%
- \global\expandafter\let \csname ismacro.#1\endcsname=0%
- % Remove the macro name from \macrolist:
- \begingroup
- \expandafter\let\csname#1\endcsname \relax
- \let\definedummyword\unmacrodo
- \xdef\macrolist{\macrolist}%
- \endgroup
- \else
- \errmessage{Macro #1 not defined}%
- \fi
-}
-
-% Called by \do from \dounmacro on each macro. The idea is to omit any
-% macro definitions that have been changed to \relax.
-%
-\def\unmacrodo#1{%
- \ifx #1\relax
- % remove this
- \else
- \noexpand\definedummyword \noexpand#1%
- \fi
-}
-
-% This makes use of the obscure feature that if the last token of a
-% <parameter list> is #, then the preceding argument is delimited by
-% an opening brace, and that opening brace is not consumed.
-\def\getargs#1{\getargsxxx#1{}}
-\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs}
-\def\getmacname #1 #2\relax{\macname={#1}}
-\def\getmacargs#1{\def\argl{#1}}
-
-% Parse the optional {params} list. Set up \paramno and \paramlist
-% so \defmacro knows what to do. Define \macarg.blah for each blah
-% in the params list, to be ##N where N is the position in that list.
-% That gets used by \mbodybackslash (above).
-
-% We need to get `macro parameter char #' into several definitions.
-% The technique used is stolen from LaTeX: let \hash be something
-% unexpandable, insert that wherever you need a #, and then redefine
-% it to # just before using the token list produced.
-%
-% The same technique is used to protect \eatspaces till just before
-% the macro is used.
-
-\def\parsemargdef#1;{\paramno=0\def\paramlist{}%
- \let\hash\relax\let\xeatspaces\relax\parsemargdefxxx#1,;,}
-\def\parsemargdefxxx#1,{%
- \if#1;\let\next=\relax
- \else \let\next=\parsemargdefxxx
- \advance\paramno by 1%
- \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
- {\xeatspaces{\hash\the\paramno}}%
- \edef\paramlist{\paramlist\hash\the\paramno,}%
- \fi\next}
-
-% These two commands read recursive and nonrecursive macro bodies.
-% (They're different since rec and nonrec macros end differently.)
-
-\long\def\parsemacbody#1@end macro%
-{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
-\long\def\parsermacbody#1@end rmacro%
-{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
-
-% This defines the macro itself. There are six cases: recursive and
-% nonrecursive macros of zero, one, and many arguments.
-% Much magic with \expandafter here.
-% \xdef is used so that macro definitions will survive the file
-% they're defined in; @include reads the file inside a group.
-\def\defmacro{%
- \let\hash=##% convert placeholders to macro parameter chars
- \ifrecursive
- \ifcase\paramno
- % 0
- \expandafter\xdef\csname\the\macname\endcsname{%
- \noexpand\scanmacro{\temp}}%
- \or % 1
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup\noexpand\macroargctxt
- \noexpand\braceorline
- \expandafter\noexpand\csname\the\macname xxx\endcsname}%
- \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
- \egroup\noexpand\scanmacro{\temp}}%
- \else % many
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup\noexpand\macroargctxt
- \noexpand\csname\the\macname xx\endcsname}%
- \expandafter\xdef\csname\the\macname xx\endcsname##1{%
- \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
- \expandafter\expandafter
- \expandafter\xdef
- \expandafter\expandafter
- \csname\the\macname xxx\endcsname
- \paramlist{\egroup\noexpand\scanmacro{\temp}}%
- \fi
- \else
- \ifcase\paramno
- % 0
- \expandafter\xdef\csname\the\macname\endcsname{%
- \noexpand\norecurse{\the\macname}%
- \noexpand\scanmacro{\temp}\egroup}%
- \or % 1
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup\noexpand\macroargctxt
- \noexpand\braceorline
- \expandafter\noexpand\csname\the\macname xxx\endcsname}%
- \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
- \egroup
- \noexpand\norecurse{\the\macname}%
- \noexpand\scanmacro{\temp}\egroup}%
- \else % many
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup\noexpand\macroargctxt
- \expandafter\noexpand\csname\the\macname xx\endcsname}%
- \expandafter\xdef\csname\the\macname xx\endcsname##1{%
- \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
- \expandafter\expandafter
- \expandafter\xdef
- \expandafter\expandafter
- \csname\the\macname xxx\endcsname
- \paramlist{%
- \egroup
- \noexpand\norecurse{\the\macname}%
- \noexpand\scanmacro{\temp}\egroup}%
- \fi
- \fi}
-
-\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}}
-
-% \braceorline decides whether the next nonwhitespace character is a
-% {. If so it reads up to the closing }, if not, it reads the whole
-% line. Whatever was read is then fed to the next control sequence
-% as an argument (by \parsebrace or \parsearg)
-\def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx}
-\def\braceorlinexxx{%
- \ifx\nchar\bgroup\else
- \expandafter\parsearg
- \fi \macnamexxx}
-
-
-% @alias.
-% We need some trickery to remove the optional spaces around the equal
-% sign. Just make them active and then expand them all to nothing.
-\def\alias{\parseargusing\obeyspaces\aliasxxx}
-\def\aliasxxx #1{\aliasyyy#1\relax}
-\def\aliasyyy #1=#2\relax{%
- {%
- \expandafter\let\obeyedspace=\empty
- \addtomacrolist{#1}%
- \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}%
- }%
- \next
-}
-
-
-\message{cross references,}
-
-\newwrite\auxfile
-\newif\ifhavexrefs % True if xref values are known.
-\newif\ifwarnedxrefs % True if we warned once that they aren't known.
-
-% @inforef is relatively simple.
-\def\inforef #1{\inforefzzz #1,,,,**}
-\def\inforefzzz #1,#2,#3,#4**{\putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
- node \samp{\ignorespaces#1{}}}
-
-% @node's only job in TeX is to define \lastnode, which is used in
-% cross-references. The @node line might or might not have commas, and
-% might or might not have spaces before the first comma, like:
-% @node foo , bar , ...
-% We don't want such trailing spaces in the node name.
-%
-\parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse}
-%
-% also remove a trailing comma, in case of something like this:
-% @node Help-Cross, , , Cross-refs
-\def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse}
-\def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}}
-
-\let\nwnode=\node
-\let\lastnode=\empty
-
-% Write a cross-reference definition for the current node. #1 is the
-% type (Ynumbered, Yappendix, Ynothing).
-%
-\def\donoderef#1{%
- \ifx\lastnode\empty\else
- \setref{\lastnode}{#1}%
- \global\let\lastnode=\empty
- \fi
-}
-
-% @anchor{NAME} -- define xref target at arbitrary point.
-%
-\newcount\savesfregister
-%
-\def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi}
-\def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi}
-\def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces}
-
-% \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an
-% anchor), which consists of three parts:
-% 1) NAME-title - the current sectioning name taken from \lastsection,
-% or the anchor name.
-% 2) NAME-snt - section number and type, passed as the SNT arg, or
-% empty for anchors.
-% 3) NAME-pg - the page number.
-%
-% This is called from \donoderef, \anchor, and \dofloat. In the case of
-% floats, there is an additional part, which is not written here:
-% 4) NAME-lof - the text as it should appear in a @listoffloats.
-%
-\def\setref#1#2{%
- \pdfmkdest{#1}%
- \iflinks
- {%
- \atdummies % preserve commands, but don't expand them
- \edef\writexrdef##1##2{%
- \write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef
- ##1}{##2}}% these are parameters of \writexrdef
- }%
- \toks0 = \expandafter{\lastsection}%
- \immediate \writexrdef{title}{\the\toks0 }%
- \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc.
- \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, during \shipout
- }%
- \fi
-}
-
-% @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is
-% the node name, #2 the name of the Info cross-reference, #3 the printed
-% node name, #4 the name of the Info file, #5 the name of the printed
-% manual. All but the node name can be omitted.
-%
-\def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]}
-\def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]}
-\def\ref#1{\xrefX[#1,,,,,,,]}
-\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup
- \unsepspaces
- \def\printedmanual{\ignorespaces #5}%
- \def\printedrefname{\ignorespaces #3}%
- \setbox1=\hbox{\printedmanual\unskip}%
- \setbox0=\hbox{\printedrefname\unskip}%
- \ifdim \wd0 = 0pt
- % No printed node name was explicitly given.
- \expandafter\ifx\csname SETxref-automatic-section-title\endcsname\relax
- % Use the node name inside the square brackets.
- \def\printedrefname{\ignorespaces #1}%
- \else
- % Use the actual chapter/section title appear inside
- % the square brackets. Use the real section title if we have it.
- \ifdim \wd1 > 0pt
- % It is in another manual, so we don't have it.
- \def\printedrefname{\ignorespaces #1}%
- \else
- \ifhavexrefs
- % We know the real title if we have the xref values.
- \def\printedrefname{\refx{#1-title}{}}%
- \else
- % Otherwise just copy the Info node name.
- \def\printedrefname{\ignorespaces #1}%
- \fi%
- \fi
- \fi
- \fi
- %
- % Make link in pdf output.
- \ifpdf
- {\indexnofonts
- \turnoffactive
- % This expands tokens, so do it after making catcode changes, so _
- % etc. don't get their TeX definitions.
- \getfilename{#4}%
- %
- % See comments at \activebackslashdouble.
- {\activebackslashdouble \xdef\pdfxrefdest{#1}%
- \backslashparens\pdfxrefdest}%
- %
- \leavevmode
- \startlink attr{/Border [0 0 0]}%
- \ifnum\filenamelength>0
- goto file{\the\filename.pdf} name{\pdfxrefdest}%
- \else
- goto name{\pdfmkpgn{\pdfxrefdest}}%
- \fi
- }%
- \setcolor{\linkcolor}%
- \fi
- %
- % Float references are printed completely differently: "Figure 1.2"
- % instead of "[somenode], p.3". We distinguish them by the
- % LABEL-title being set to a magic string.
- {%
- % Have to otherify everything special to allow the \csname to
- % include an _ in the xref name, etc.
- \indexnofonts
- \turnoffactive
- \expandafter\global\expandafter\let\expandafter\Xthisreftitle
- \csname XR#1-title\endcsname
- }%
- \iffloat\Xthisreftitle
- % If the user specified the print name (third arg) to the ref,
- % print it instead of our usual "Figure 1.2".
- \ifdim\wd0 = 0pt
- \refx{#1-snt}{}%
- \else
- \printedrefname
- \fi
- %
- % if the user also gave the printed manual name (fifth arg), append
- % "in MANUALNAME".
- \ifdim \wd1 > 0pt
- \space \putwordin{} \cite{\printedmanual}%
- \fi
- \else
- % node/anchor (non-float) references.
- %
- % If we use \unhbox0 and \unhbox1 to print the node names, TeX does not
- % insert empty discretionaries after hyphens, which means that it will
- % not find a line break at a hyphen in a node names. Since some manuals
- % are best written with fairly long node names, containing hyphens, this
- % is a loss. Therefore, we give the text of the node name again, so it
- % is as if TeX is seeing it for the first time.
- \ifdim \wd1 > 0pt
- \putwordSection{} ``\printedrefname'' \putwordin{} \cite{\printedmanual}%
- \else
- % _ (for example) has to be the character _ for the purposes of the
- % control sequence corresponding to the node, but it has to expand
- % into the usual \leavevmode...\vrule stuff for purposes of
- % printing. So we \turnoffactive for the \refx-snt, back on for the
- % printing, back off for the \refx-pg.
- {\turnoffactive
- % Only output a following space if the -snt ref is nonempty; for
- % @unnumbered and @anchor, it won't be.
- \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}%
- \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
- }%
- % output the `[mynode]' via a macro so it can be overridden.
- \xrefprintnodename\printedrefname
- %
- % But we always want a comma and a space:
- ,\space
- %
- % output the `page 3'.
- \turnoffactive \putwordpage\tie\refx{#1-pg}{}%
- \fi
- \fi
- \endlink
-\endgroup}
-
-% This macro is called from \xrefX for the `[nodename]' part of xref
-% output. It's a separate macro only so it can be changed more easily,
-% since square brackets don't work well in some documents. Particularly
-% one that Bob is working on :).
-%
-\def\xrefprintnodename#1{[#1]}
-
-% Things referred to by \setref.
-%
-\def\Ynothing{}
-\def\Yomitfromtoc{}
-\def\Ynumbered{%
- \ifnum\secno=0
- \putwordChapter@tie \the\chapno
- \else \ifnum\subsecno=0
- \putwordSection@tie \the\chapno.\the\secno
- \else \ifnum\subsubsecno=0
- \putwordSection@tie \the\chapno.\the\secno.\the\subsecno
- \else
- \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno
- \fi\fi\fi
-}
-\def\Yappendix{%
- \ifnum\secno=0
- \putwordAppendix@tie @char\the\appendixno{}%
- \else \ifnum\subsecno=0
- \putwordSection@tie @char\the\appendixno.\the\secno
- \else \ifnum\subsubsecno=0
- \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno
- \else
- \putwordSection@tie
- @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno
- \fi\fi\fi
-}
-
-% Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME.
-% If its value is nonempty, SUFFIX is output afterward.
-%
-\def\refx#1#2{%
- {%
- \indexnofonts
- \otherbackslash
- \expandafter\global\expandafter\let\expandafter\thisrefX
- \csname XR#1\endcsname
- }%
- \ifx\thisrefX\relax
- % If not defined, say something at least.
- \angleleft un\-de\-fined\angleright
- \iflinks
- \ifhavexrefs
- \message{\linenumber Undefined cross reference `#1'.}%
- \else
- \ifwarnedxrefs\else
- \global\warnedxrefstrue
- \message{Cross reference values unknown; you must run TeX again.}%
- \fi
- \fi
- \fi
- \else
- % It's defined, so just use it.
- \thisrefX
- \fi
- #2% Output the suffix in any case.
-}
-
-% This is the macro invoked by entries in the aux file. Usually it's
-% just a \def (we prepend XR to the control sequence name to avoid
-% collisions). But if this is a float type, we have more work to do.
-%
-\def\xrdef#1#2{%
- {% The node name might contain 8-bit characters, which in our current
- % implementation are changed to commands like @'e. Don't let these
- % mess up the control sequence name.
- \indexnofonts
- \turnoffactive
- \xdef\safexrefname{#1}%
- }%
- %
- \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% remember this xref
- %
- % Was that xref control sequence that we just defined for a float?
- \expandafter\iffloat\csname XR\safexrefname\endcsname
- % it was a float, and we have the (safe) float type in \iffloattype.
- \expandafter\let\expandafter\floatlist
- \csname floatlist\iffloattype\endcsname
- %
- % Is this the first time we've seen this float type?
- \expandafter\ifx\floatlist\relax
- \toks0 = {\do}% yes, so just \do
- \else
- % had it before, so preserve previous elements in list.
- \toks0 = \expandafter{\floatlist\do}%
- \fi
- %
- % Remember this xref in the control sequence \floatlistFLOATTYPE,
- % for later use in \listoffloats.
- \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0
- {\safexrefname}}%
- \fi
-}
-
-% Read the last existing aux file, if any. No error if none exists.
-%
-\def\tryauxfile{%
- \openin 1 \jobname.aux
- \ifeof 1 \else
- \readdatafile{aux}%
- \global\havexrefstrue
- \fi
- \closein 1
-}
-
-\def\setupdatafile{%
- \catcode`\^^@=\other
- \catcode`\^^A=\other
- \catcode`\^^B=\other
- \catcode`\^^C=\other
- \catcode`\^^D=\other
- \catcode`\^^E=\other
- \catcode`\^^F=\other
- \catcode`\^^G=\other
- \catcode`\^^H=\other
- \catcode`\^^K=\other
- \catcode`\^^L=\other
- \catcode`\^^N=\other
- \catcode`\^^P=\other
- \catcode`\^^Q=\other
- \catcode`\^^R=\other
- \catcode`\^^S=\other
- \catcode`\^^T=\other
- \catcode`\^^U=\other
- \catcode`\^^V=\other
- \catcode`\^^W=\other
- \catcode`\^^X=\other
- \catcode`\^^Z=\other
- \catcode`\^^[=\other
- \catcode`\^^\=\other
- \catcode`\^^]=\other
- \catcode`\^^^=\other
- \catcode`\^^_=\other
- % It was suggested to set the catcode of ^ to 7, which would allow ^^e4 etc.
- % in xref tags, i.e., node names. But since ^^e4 notation isn't
- % supported in the main text, it doesn't seem desirable. Furthermore,
- % that is not enough: for node names that actually contain a ^
- % character, we would end up writing a line like this: 'xrdef {'hat
- % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first
- % argument, and \hat is not an expandable control sequence. It could
- % all be worked out, but why? Either we support ^^ or we don't.
- %
- % The other change necessary for this was to define \auxhat:
- % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter
- % and then to call \auxhat in \setq.
- %
- \catcode`\^=\other
- %
- % Special characters. Should be turned off anyway, but...
- \catcode`\~=\other
- \catcode`\[=\other
- \catcode`\]=\other
- \catcode`\"=\other
- \catcode`\_=\other
- \catcode`\|=\other
- \catcode`\<=\other
- \catcode`\>=\other
- \catcode`\$=\other
- \catcode`\#=\other
- \catcode`\&=\other
- \catcode`\%=\other
- \catcode`+=\other % avoid \+ for paranoia even though we've turned it off
- %
- % This is to support \ in node names and titles, since the \
- % characters end up in a \csname. It's easier than
- % leaving it active and making its active definition an actual \
- % character. What I don't understand is why it works in the *value*
- % of the xrdef. Seems like it should be a catcode12 \, and that
- % should not typeset properly. But it works, so I'm moving on for
- % now. --karl, 15jan04.
- \catcode`\\=\other
- %
- % Make the characters 128-255 be printing characters.
- {%
- \count1=128
- \def\loop{%
- \catcode\count1=\other
- \advance\count1 by 1
- \ifnum \count1<256 \loop \fi
- }%
- }%
- %
- % @ is our escape character in .aux files, and we need braces.
- \catcode`\{=1
- \catcode`\}=2
- \catcode`\@=0
-}
-
-\def\readdatafile#1{%
-\begingroup
- \setupdatafile
- \input\jobname.#1
-\endgroup}
-
-
-\message{insertions,}
-% including footnotes.
-
-\newcount \footnoteno
-
-% The trailing space in the following definition for supereject is
-% vital for proper filling; pages come out unaligned when you do a
-% pagealignmacro call if that space before the closing brace is
-% removed. (Generally, numeric constants should always be followed by a
-% space to prevent strange expansion errors.)
-\def\supereject{\par\penalty -20000\footnoteno =0 }
-
-% @footnotestyle is meaningful for info output only.
-\let\footnotestyle=\comment
-
-{\catcode `\@=11
-%
-% Auto-number footnotes. Otherwise like plain.
-\gdef\footnote{%
- \let\indent=\ptexindent
- \let\noindent=\ptexnoindent
- \global\advance\footnoteno by \@ne
- \edef\thisfootno{$^{\the\footnoteno}$}%
- %
- % In case the footnote comes at the end of a sentence, preserve the
- % extra spacing after we do the footnote number.
- \let\@sf\empty
- \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi
- %
- % Remove inadvertent blank space before typesetting the footnote number.
- \unskip
- \thisfootno\@sf
- \dofootnote
-}%
-
-% Don't bother with the trickery in plain.tex to not require the
-% footnote text as a parameter. Our footnotes don't need to be so general.
-%
-% Oh yes, they do; otherwise, @ifset (and anything else that uses
-% \parseargline) fails inside footnotes because the tokens are fixed when
-% the footnote is read. --karl, 16nov96.
-%
-\gdef\dofootnote{%
- \insert\footins\bgroup
- % We want to typeset this text as a normal paragraph, even if the
- % footnote reference occurs in (for example) a display environment.
- % So reset some parameters.
- \hsize=\pagewidth
- \interlinepenalty\interfootnotelinepenalty
- \splittopskip\ht\strutbox % top baseline for broken footnotes
- \splitmaxdepth\dp\strutbox
- \floatingpenalty\@MM
- \leftskip\z@skip
- \rightskip\z@skip
- \spaceskip\z@skip
- \xspaceskip\z@skip
- \parindent\defaultparindent
- %
- \smallfonts \rm
- %
- % Because we use hanging indentation in footnotes, a @noindent appears
- % to exdent this text, so make it be a no-op. makeinfo does not use
- % hanging indentation so @noindent can still be needed within footnote
- % text after an @example or the like (not that this is good style).
- \let\noindent = \relax
- %
- % Hang the footnote text off the number. Use \everypar in case the
- % footnote extends for more than one paragraph.
- \everypar = {\hang}%
- \textindent{\thisfootno}%
- %
- % Don't crash into the line above the footnote text. Since this
- % expands into a box, it must come within the paragraph, lest it
- % provide a place where TeX can split the footnote.
- \footstrut
- \futurelet\next\fo@t
-}
-}%end \catcode `\@=11
-
-% In case a @footnote appears in a vbox, save the footnote text and create
-% the real \insert just after the vbox finished. Otherwise, the insertion
-% would be lost.
-% Similarly, if a @footnote appears inside an alignment, save the footnote
-% text to a box and make the \insert when a row of the table is finished.
-% And the same can be done for other insert classes. --kasal, 16nov03.
-
-% Replace the \insert primitive by a cheating macro.
-% Deeper inside, just make sure that the saved insertions are not spilled
-% out prematurely.
-%
-\def\startsavinginserts{%
- \ifx \insert\ptexinsert
- \let\insert\saveinsert
- \else
- \let\checkinserts\relax
- \fi
-}
-
-% This \insert replacement works for both \insert\footins{foo} and
-% \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}.
-%
-\def\saveinsert#1{%
- \edef\next{\noexpand\savetobox \makeSAVEname#1}%
- \afterassignment\next
- % swallow the left brace
- \let\temp =
-}
-\def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}}
-\def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1}
-
-\def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi}
-
-\def\placesaveins#1{%
- \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname
- {\box#1}%
-}
-
-% eat @SAVE -- beware, all of them have catcode \other:
-{
- \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials % ;-)
- \gdef\gobblesave @SAVE{}
-}
-
-% initialization:
-\def\newsaveins #1{%
- \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}%
- \next
-}
-\def\newsaveinsX #1{%
- \csname newbox\endcsname #1%
- \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts
- \checksaveins #1}%
-}
-
-% initialize:
-\let\checkinserts\empty
-\newsaveins\footins
-\newsaveins\margin
-
-
-% @image. We use the macros from epsf.tex to support this.
-% If epsf.tex is not installed and @image is used, we complain.
-%
-% Check for and read epsf.tex up front. If we read it only at @image
-% time, we might be inside a group, and then its definitions would get
-% undone and the next image would fail.
-\openin 1 = epsf.tex
-\ifeof 1 \else
- % Do not bother showing banner with epsf.tex v2.7k (available in
- % doc/epsf.tex and on ctan).
- \def\epsfannounce{\toks0 = }%
- \input epsf.tex
-\fi
-\closein 1
-%
-% We will only complain once about lack of epsf.tex.
-\newif\ifwarnednoepsf
-\newhelp\noepsfhelp{epsf.tex must be installed for images to
- work. It is also included in the Texinfo distribution, or you can get
- it from ftp://tug.org/tex/epsf.tex.}
-%
-\def\image#1{%
- \ifx\epsfbox\undefined
- \ifwarnednoepsf \else
- \errhelp = \noepsfhelp
- \errmessage{epsf.tex not found, images will be ignored}%
- \global\warnednoepsftrue
- \fi
- \else
- \imagexxx #1,,,,,\finish
- \fi
-}
-%
-% Arguments to @image:
-% #1 is (mandatory) image filename; we tack on .eps extension.
-% #2 is (optional) width, #3 is (optional) height.
-% #4 is (ignored optional) html alt text.
-% #5 is (ignored optional) extension.
-% #6 is just the usual extra ignored arg for parsing this stuff.
-\newif\ifimagevmode
-\def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup
- \catcode`\^^M = 5 % in case we're inside an example
- \normalturnoffactive % allow _ et al. in names
- % If the image is by itself, center it.
- \ifvmode
- \imagevmodetrue
- \nobreak\medskip
- % Usually we'll have text after the image which will insert
- % \parskip glue, so insert it here too to equalize the space
- % above and below.
- \nobreak\vskip\parskip
- \nobreak
- \fi
- %
- % Leave vertical mode so that indentation from an enclosing
- % environment such as @quotation is respected. On the other hand, if
- % it's at the top level, we don't want the normal paragraph indentation.
- \noindent
- %
- % Output the image.
- \ifpdf
- \dopdfimage{#1}{#2}{#3}%
- \else
- % \epsfbox itself resets \epsf?size at each figure.
- \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
- \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
- \epsfbox{#1.eps}%
- \fi
- %
- \ifimagevmode \medskip \fi % space after the standalone image
-\endgroup}
-
-
-% @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables,
-% etc. We don't actually implement floating yet, we always include the
-% float "here". But it seemed the best name for the future.
-%
-\envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish}
-
-% There may be a space before second and/or third parameter; delete it.
-\def\eatcommaspace#1, {#1,}
-
-% #1 is the optional FLOATTYPE, the text label for this float, typically
-% "Figure", "Table", "Example", etc. Can't contain commas. If omitted,
-% this float will not be numbered and cannot be referred to.
-%
-% #2 is the optional xref label. Also must be present for the float to
-% be referable.
-%
-% #3 is the optional positioning argument; for now, it is ignored. It
-% will somehow specify the positions allowed to float to (here, top, bottom).
-%
-% We keep a separate counter for each FLOATTYPE, which we reset at each
-% chapter-level command.
-\let\resetallfloatnos=\empty
-%
-\def\dofloat#1,#2,#3,#4\finish{%
- \let\thiscaption=\empty
- \let\thisshortcaption=\empty
- %
- % don't lose footnotes inside @float.
- %
- % BEWARE: when the floats start float, we have to issue warning whenever an
- % insert appears inside a float which could possibly float. --kasal, 26may04
- %
- \startsavinginserts
- %
- % We can't be used inside a paragraph.
- \par
- %
- \vtop\bgroup
- \def\floattype{#1}%
- \def\floatlabel{#2}%
- \def\floatloc{#3}% we do nothing with this yet.
- %
- \ifx\floattype\empty
- \let\safefloattype=\empty
- \else
- {%
- % the floattype might have accents or other special characters,
- % but we need to use it in a control sequence name.
- \indexnofonts
- \turnoffactive
- \xdef\safefloattype{\floattype}%
- }%
- \fi
- %
- % If label is given but no type, we handle that as the empty type.
- \ifx\floatlabel\empty \else
- % We want each FLOATTYPE to be numbered separately (Figure 1,
- % Table 1, Figure 2, ...). (And if no label, no number.)
- %
- \expandafter\getfloatno\csname\safefloattype floatno\endcsname
- \global\advance\floatno by 1
- %
- {%
- % This magic value for \lastsection is output by \setref as the
- % XREFLABEL-title value. \xrefX uses it to distinguish float
- % labels (which have a completely different output format) from
- % node and anchor labels. And \xrdef uses it to construct the
- % lists of floats.
- %
- \edef\lastsection{\floatmagic=\safefloattype}%
- \setref{\floatlabel}{Yfloat}%
- }%
- \fi
- %
- % start with \parskip glue, I guess.
- \vskip\parskip
- %
- % Don't suppress indentation if a float happens to start a section.
- \restorefirstparagraphindent
-}
-
-% we have these possibilities:
-% @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap
-% @float Foo,lbl & no caption: Foo 1.1
-% @float Foo & @caption{Cap}: Foo: Cap
-% @float Foo & no caption: Foo
-% @float ,lbl & Caption{Cap}: 1.1: Cap
-% @float ,lbl & no caption: 1.1
-% @float & @caption{Cap}: Cap
-% @float & no caption:
-%
-\def\Efloat{%
- \let\floatident = \empty
- %
- % In all cases, if we have a float type, it comes first.
- \ifx\floattype\empty \else \def\floatident{\floattype}\fi
- %
- % If we have an xref label, the number comes next.
- \ifx\floatlabel\empty \else
- \ifx\floattype\empty \else % if also had float type, need tie first.
- \appendtomacro\floatident{\tie}%
- \fi
- % the number.
- \appendtomacro\floatident{\chaplevelprefix\the\floatno}%
- \fi
- %
- % Start the printed caption with what we've constructed in
- % \floatident, but keep it separate; we need \floatident again.
- \let\captionline = \floatident
- %
- \ifx\thiscaption\empty \else
- \ifx\floatident\empty \else
- \appendtomacro\captionline{: }% had ident, so need a colon between
- \fi
- %
- % caption text.
- \appendtomacro\captionline{\scanexp\thiscaption}%
- \fi
- %
- % If we have anything to print, print it, with space before.
- % Eventually this needs to become an \insert.
- \ifx\captionline\empty \else
- \vskip.5\parskip
- \captionline
- %
- % Space below caption.
- \vskip\parskip
- \fi
- %
- % If have an xref label, write the list of floats info. Do this
- % after the caption, to avoid chance of it being a breakpoint.
- \ifx\floatlabel\empty \else
- % Write the text that goes in the lof to the aux file as
- % \floatlabel-lof. Besides \floatident, we include the short
- % caption if specified, else the full caption if specified, else nothing.
- {%
- \atdummies
- %
- % since we read the caption text in the macro world, where ^^M
- % is turned into a normal character, we have to scan it back, so
- % we don't write the literal three characters "^^M" into the aux file.
- \scanexp{%
- \xdef\noexpand\gtemp{%
- \ifx\thisshortcaption\empty
- \thiscaption
- \else
- \thisshortcaption
- \fi
- }%
- }%
- \immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident
- \ifx\gtemp\empty \else : \gtemp \fi}}%
- }%
- \fi
- \egroup % end of \vtop
- %
- % place the captured inserts
- %
- % BEWARE: when the floats start floating, we have to issue warning
- % whenever an insert appears inside a float which could possibly
- % float. --kasal, 26may04
- %
- \checkinserts
-}
-
-% Append the tokens #2 to the definition of macro #1, not expanding either.
-%
-\def\appendtomacro#1#2{%
- \expandafter\def\expandafter#1\expandafter{#1#2}%
-}
-
-% @caption, @shortcaption
-%
-\def\caption{\docaption\thiscaption}
-\def\shortcaption{\docaption\thisshortcaption}
-\def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption}
-\def\defcaption#1#2{\egroup \def#1{#2}}
-
-% The parameter is the control sequence identifying the counter we are
-% going to use. Create it if it doesn't exist and assign it to \floatno.
-\def\getfloatno#1{%
- \ifx#1\relax
- % Haven't seen this figure type before.
- \csname newcount\endcsname #1%
- %
- % Remember to reset this floatno at the next chap.
- \expandafter\gdef\expandafter\resetallfloatnos
- \expandafter{\resetallfloatnos #1=0 }%
- \fi
- \let\floatno#1%
-}
-
-% \setref calls this to get the XREFLABEL-snt value. We want an @xref
-% to the FLOATLABEL to expand to "Figure 3.1". We call \setref when we
-% first read the @float command.
-%
-\def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}%
-
-% Magic string used for the XREFLABEL-title value, so \xrefX can
-% distinguish floats from other xref types.
-\def\floatmagic{!!float!!}
-
-% #1 is the control sequence we are passed; we expand into a conditional
-% which is true if #1 represents a float ref. That is, the magic
-% \lastsection value which we \setref above.
-%
-\def\iffloat#1{\expandafter\doiffloat#1==\finish}
-%
-% #1 is (maybe) the \floatmagic string. If so, #2 will be the
-% (safe) float type for this float. We set \iffloattype to #2.
-%
-\def\doiffloat#1=#2=#3\finish{%
- \def\temp{#1}%
- \def\iffloattype{#2}%
- \ifx\temp\floatmagic
-}
-
-% @listoffloats FLOATTYPE - print a list of floats like a table of contents.
-%
-\parseargdef\listoffloats{%
- \def\floattype{#1}% floattype
- {%
- % the floattype might have accents or other special characters,
- % but we need to use it in a control sequence name.
- \indexnofonts
- \turnoffactive
- \xdef\safefloattype{\floattype}%
- }%
- %
- % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE.
- \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax
- \ifhavexrefs
- % if the user said @listoffloats foo but never @float foo.
- \message{\linenumber No `\safefloattype' floats to list.}%
- \fi
- \else
- \begingroup
- \leftskip=\tocindent % indent these entries like a toc
- \let\do=\listoffloatsdo
- \csname floatlist\safefloattype\endcsname
- \endgroup
- \fi
-}
-
-% This is called on each entry in a list of floats. We're passed the
-% xref label, in the form LABEL-title, which is how we save it in the
-% aux file. We strip off the -title and look up \XRLABEL-lof, which
-% has the text we're supposed to typeset here.
-%
-% Figures without xref labels will not be included in the list (since
-% they won't appear in the aux file).
-%
-\def\listoffloatsdo#1{\listoffloatsdoentry#1\finish}
-\def\listoffloatsdoentry#1-title\finish{{%
- % Can't fully expand XR#1-lof because it can contain anything. Just
- % pass the control sequence. On the other hand, XR#1-pg is just the
- % page number, and we want to fully expand that so we can get a link
- % in pdf output.
- \toksA = \expandafter{\csname XR#1-lof\endcsname}%
- %
- % use the same \entry macro we use to generate the TOC and index.
- \edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}%
- \writeentry
-}}
-
-
-\message{localization,}
-
-% For single-language documents, @documentlanguage is usually given very
-% early, just after @documentencoding. Single argument is the language
-% (de) or locale (de_DE) abbreviation.
-%
-{
- \catcode`\_ = \active
- \globaldefs=1
-\parseargdef\documentlanguage{\begingroup
- \let_=\normalunderscore % normal _ character for filenames
- \tex % read txi-??.tex file in plain TeX.
- % Read the file by the name they passed if it exists.
- \openin 1 txi-#1.tex
- \ifeof 1
- \documentlanguagetrywithoutunderscore{#1_\finish}%
- \else
- \globaldefs = 1 % everything in the txi-LL files needs to persist
- \input txi-#1.tex
- \fi
- \closein 1
- \endgroup % end raw TeX
-\endgroup}
-}
-%
-% If they passed de_DE, and txi-de_DE.tex doesn't exist,
-% try txi-de.tex.
-%
-\def\documentlanguagetrywithoutunderscore#1_#2\finish{%
- \openin 1 txi-#1.tex
- \ifeof 1
- \errhelp = \nolanghelp
- \errmessage{Cannot read language file txi-#1.tex}%
- \else
- \input txi-#1.tex
- \fi
- \closein 1
-}
-%
-\newhelp\nolanghelp{The given language definition file cannot be found or
-is empty. Maybe you need to install it? Putting it in the current
-directory should work if nowhere else does.}
-
-% This macro is called from txi-??.tex files; the first argument is the
-% \language name to set (without the "\lang@" prefix), the second and
-% third args are \{left,right}hyphenmin.
-%
-% The language names to pass are determined when the format is built.
-% See the etex.log file created at that time, e.g.,
-% /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log.
-%
-% With TeX Live 2008, etex now includes hyphenation patterns for all
-% available languages. This means we can support hyphenation in
-% Texinfo, at least to some extent. (This still doesn't solve the
-% accented characters problem.)
-%
-\catcode`@=11
-\def\txisetlanguage#1#2#3{%
- % do not set the language if the name is undefined in the current TeX.
- \expandafter\ifx\csname lang@#1\endcsname \relax
- \message{no patterns for #1}%
- \else
- \global\language = \csname lang@#1\endcsname
- \fi
- % but there is no harm in adjusting the hyphenmin values regardless.
- \global\lefthyphenmin = #2\relax
- \global\righthyphenmin = #3\relax
-}
-
-% Helpers for encodings.
-% Set the catcode of characters 128 through 255 to the specified number.
-%
-\def\setnonasciicharscatcode#1{%
- \count255=128
- \loop\ifnum\count255<256
- \global\catcode\count255=#1\relax
- \advance\count255 by 1
- \repeat
-}
-
-\def\setnonasciicharscatcodenonglobal#1{%
- \count255=128
- \loop\ifnum\count255<256
- \catcode\count255=#1\relax
- \advance\count255 by 1
- \repeat
-}
-
-% @documentencoding sets the definition of non-ASCII characters
-% according to the specified encoding.
-%
-\parseargdef\documentencoding{%
- % Encoding being declared for the document.
- \def\declaredencoding{\csname #1.enc\endcsname}%
- %
- % Supported encodings: names converted to tokens in order to be able
- % to compare them with \ifx.
- \def\ascii{\csname US-ASCII.enc\endcsname}%
- \def\latnine{\csname ISO-8859-15.enc\endcsname}%
- \def\latone{\csname ISO-8859-1.enc\endcsname}%
- \def\lattwo{\csname ISO-8859-2.enc\endcsname}%
- \def\utfeight{\csname UTF-8.enc\endcsname}%
- %
- \ifx \declaredencoding \ascii
- \asciichardefs
- %
- \else \ifx \declaredencoding \lattwo
- \setnonasciicharscatcode\active
- \lattwochardefs
- %
- \else \ifx \declaredencoding \latone
- \setnonasciicharscatcode\active
- \latonechardefs
- %
- \else \ifx \declaredencoding \latnine
- \setnonasciicharscatcode\active
- \latninechardefs
- %
- \else \ifx \declaredencoding \utfeight
- \setnonasciicharscatcode\active
- \utfeightchardefs
- %
- \else
- \message{Unknown document encoding #1, ignoring.}%
- %
- \fi % utfeight
- \fi % latnine
- \fi % latone
- \fi % lattwo
- \fi % ascii
-}
-
-% A message to be logged when using a character that isn't available
-% the default font encoding (OT1).
-%
-\def\missingcharmsg#1{\message{Character missing in OT1 encoding: #1.}}
-
-% Take account of \c (plain) vs. \, (Texinfo) difference.
-\def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi}
-
-% First, make active non-ASCII characters in order for them to be
-% correctly categorized when TeX reads the replacement text of
-% macros containing the character definitions.
-\setnonasciicharscatcode\active
-%
-% Latin1 (ISO-8859-1) character definitions.
-\def\latonechardefs{%
- \gdef^^a0{~}
- \gdef^^a1{\exclamdown}
- \gdef^^a2{\missingcharmsg{CENT SIGN}}
- \gdef^^a3{{\pounds}}
- \gdef^^a4{\missingcharmsg{CURRENCY SIGN}}
- \gdef^^a5{\missingcharmsg{YEN SIGN}}
- \gdef^^a6{\missingcharmsg{BROKEN BAR}}
- \gdef^^a7{\S}
- \gdef^^a8{\"{}}
- \gdef^^a9{\copyright}
- \gdef^^aa{\ordf}
- \gdef^^ab{\guillemetleft}
- \gdef^^ac{$\lnot$}
- \gdef^^ad{\-}
- \gdef^^ae{\registeredsymbol}
- \gdef^^af{\={}}
- %
- \gdef^^b0{\textdegree}
- \gdef^^b1{$\pm$}
- \gdef^^b2{$^2$}
- \gdef^^b3{$^3$}
- \gdef^^b4{\'{}}
- \gdef^^b5{$\mu$}
- \gdef^^b6{\P}
- %
- \gdef^^b7{$^.$}
- \gdef^^b8{\cedilla\ }
- \gdef^^b9{$^1$}
- \gdef^^ba{\ordm}
- %
- \gdef^^bb{\guilletright}
- \gdef^^bc{$1\over4$}
- \gdef^^bd{$1\over2$}
- \gdef^^be{$3\over4$}
- \gdef^^bf{\questiondown}
- %
- \gdef^^c0{\`A}
- \gdef^^c1{\'A}
- \gdef^^c2{\^A}
- \gdef^^c3{\~A}
- \gdef^^c4{\"A}
- \gdef^^c5{\ringaccent A}
- \gdef^^c6{\AE}
- \gdef^^c7{\cedilla C}
- \gdef^^c8{\`E}
- \gdef^^c9{\'E}
- \gdef^^ca{\^E}
- \gdef^^cb{\"E}
- \gdef^^cc{\`I}
- \gdef^^cd{\'I}
- \gdef^^ce{\^I}
- \gdef^^cf{\"I}
- %
- \gdef^^d0{\missingcharmsg{LATIN CAPITAL LETTER ETH}}
- \gdef^^d1{\~N}
- \gdef^^d2{\`O}
- \gdef^^d3{\'O}
- \gdef^^d4{\^O}
- \gdef^^d5{\~O}
- \gdef^^d6{\"O}
- \gdef^^d7{$\times$}
- \gdef^^d8{\O}
- \gdef^^d9{\`U}
- \gdef^^da{\'U}
- \gdef^^db{\^U}
- \gdef^^dc{\"U}
- \gdef^^dd{\'Y}
- \gdef^^de{\missingcharmsg{LATIN CAPITAL LETTER THORN}}
- \gdef^^df{\ss}
- %
- \gdef^^e0{\`a}
- \gdef^^e1{\'a}
- \gdef^^e2{\^a}
- \gdef^^e3{\~a}
- \gdef^^e4{\"a}
- \gdef^^e5{\ringaccent a}
- \gdef^^e6{\ae}
- \gdef^^e7{\cedilla c}
- \gdef^^e8{\`e}
- \gdef^^e9{\'e}
- \gdef^^ea{\^e}
- \gdef^^eb{\"e}
- \gdef^^ec{\`{\dotless i}}
- \gdef^^ed{\'{\dotless i}}
- \gdef^^ee{\^{\dotless i}}
- \gdef^^ef{\"{\dotless i}}
- %
- \gdef^^f0{\missingcharmsg{LATIN SMALL LETTER ETH}}
- \gdef^^f1{\~n}
- \gdef^^f2{\`o}
- \gdef^^f3{\'o}
- \gdef^^f4{\^o}
- \gdef^^f5{\~o}
- \gdef^^f6{\"o}
- \gdef^^f7{$\div$}
- \gdef^^f8{\o}
- \gdef^^f9{\`u}
- \gdef^^fa{\'u}
- \gdef^^fb{\^u}
- \gdef^^fc{\"u}
- \gdef^^fd{\'y}
- \gdef^^fe{\missingcharmsg{LATIN SMALL LETTER THORN}}
- \gdef^^ff{\"y}
-}
-
-% Latin9 (ISO-8859-15) encoding character definitions.
-\def\latninechardefs{%
- % Encoding is almost identical to Latin1.
- \latonechardefs
- %
- \gdef^^a4{\euro}
- \gdef^^a6{\v S}
- \gdef^^a8{\v s}
- \gdef^^b4{\v Z}
- \gdef^^b8{\v z}
- \gdef^^bc{\OE}
- \gdef^^bd{\oe}
- \gdef^^be{\"Y}
-}
-
-% Latin2 (ISO-8859-2) character definitions.
-\def\lattwochardefs{%
- \gdef^^a0{~}
- \gdef^^a1{\ogonek{A}}
- \gdef^^a2{\u{}}
- \gdef^^a3{\L}
- \gdef^^a4{\missingcharmsg{CURRENCY SIGN}}
- \gdef^^a5{\v L}
- \gdef^^a6{\'S}
- \gdef^^a7{\S}
- \gdef^^a8{\"{}}
- \gdef^^a9{\v S}
- \gdef^^aa{\cedilla S}
- \gdef^^ab{\v T}
- \gdef^^ac{\'Z}
- \gdef^^ad{\-}
- \gdef^^ae{\v Z}
- \gdef^^af{\dotaccent Z}
- %
- \gdef^^b0{\textdegree}
- \gdef^^b1{\ogonek{a}}
- \gdef^^b2{\ogonek{ }}
- \gdef^^b3{\l}
- \gdef^^b4{\'{}}
- \gdef^^b5{\v l}
- \gdef^^b6{\'s}
- \gdef^^b7{\v{}}
- \gdef^^b8{\cedilla\ }
- \gdef^^b9{\v s}
- \gdef^^ba{\cedilla s}
- \gdef^^bb{\v t}
- \gdef^^bc{\'z}
- \gdef^^bd{\H{}}
- \gdef^^be{\v z}
- \gdef^^bf{\dotaccent z}
- %
- \gdef^^c0{\'R}
- \gdef^^c1{\'A}
- \gdef^^c2{\^A}
- \gdef^^c3{\u A}
- \gdef^^c4{\"A}
- \gdef^^c5{\'L}
- \gdef^^c6{\'C}
- \gdef^^c7{\cedilla C}
- \gdef^^c8{\v C}
- \gdef^^c9{\'E}
- \gdef^^ca{\ogonek{E}}
- \gdef^^cb{\"E}
- \gdef^^cc{\v E}
- \gdef^^cd{\'I}
- \gdef^^ce{\^I}
- \gdef^^cf{\v D}
- %
- \gdef^^d0{\missingcharmsg{LATIN CAPITAL LETTER D WITH STROKE}}
- \gdef^^d1{\'N}
- \gdef^^d2{\v N}
- \gdef^^d3{\'O}
- \gdef^^d4{\^O}
- \gdef^^d5{\H O}
- \gdef^^d6{\"O}
- \gdef^^d7{$\times$}
- \gdef^^d8{\v R}
- \gdef^^d9{\ringaccent U}
- \gdef^^da{\'U}
- \gdef^^db{\H U}
- \gdef^^dc{\"U}
- \gdef^^dd{\'Y}
- \gdef^^de{\cedilla T}
- \gdef^^df{\ss}
- %
- \gdef^^e0{\'r}
- \gdef^^e1{\'a}
- \gdef^^e2{\^a}
- \gdef^^e3{\u a}
- \gdef^^e4{\"a}
- \gdef^^e5{\'l}
- \gdef^^e6{\'c}
- \gdef^^e7{\cedilla c}
- \gdef^^e8{\v c}
- \gdef^^e9{\'e}
- \gdef^^ea{\ogonek{e}}
- \gdef^^eb{\"e}
- \gdef^^ec{\v e}
- \gdef^^ed{\'\i}
- \gdef^^ee{\^\i}
- \gdef^^ef{\v d}
- %
- \gdef^^f0{\missingcharmsg{LATIN SMALL LETTER D WITH STROKE}}
- \gdef^^f1{\'n}
- \gdef^^f2{\v n}
- \gdef^^f3{\'o}
- \gdef^^f4{\^o}
- \gdef^^f5{\H o}
- \gdef^^f6{\"o}
- \gdef^^f7{$\div$}
- \gdef^^f8{\v r}
- \gdef^^f9{\ringaccent u}
- \gdef^^fa{\'u}
- \gdef^^fb{\H u}
- \gdef^^fc{\"u}
- \gdef^^fd{\'y}
- \gdef^^fe{\cedilla t}
- \gdef^^ff{\dotaccent{}}
-}
-
-% UTF-8 character definitions.
-%
-% This code to support UTF-8 is based on LaTeX's utf8.def, with some
-% changes for Texinfo conventions. It is included here under the GPL by
-% permission from Frank Mittelbach and the LaTeX team.
-%
-\newcount\countUTFx
-\newcount\countUTFy
-\newcount\countUTFz
-
-\gdef\UTFviiiTwoOctets#1#2{\expandafter
- \UTFviiiDefined\csname u8:#1\string #2\endcsname}
-%
-\gdef\UTFviiiThreeOctets#1#2#3{\expandafter
- \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname}
-%
-\gdef\UTFviiiFourOctets#1#2#3#4{\expandafter
- \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname}
-
-\gdef\UTFviiiDefined#1{%
- \ifx #1\relax
- \message{\linenumber Unicode char \string #1 not defined for Texinfo}%
- \else
- \expandafter #1%
- \fi
-}
-
-\begingroup
- \catcode`\~13
- \catcode`\"12
-
- \def\UTFviiiLoop{%
- \global\catcode\countUTFx\active
- \uccode`\~\countUTFx
- \uppercase\expandafter{\UTFviiiTmp}%
- \advance\countUTFx by 1
- \ifnum\countUTFx < \countUTFy
- \expandafter\UTFviiiLoop
- \fi}
-
- \countUTFx = "C2
- \countUTFy = "E0
- \def\UTFviiiTmp{%
- \xdef~{\noexpand\UTFviiiTwoOctets\string~}}
- \UTFviiiLoop
-
- \countUTFx = "E0
- \countUTFy = "F0
- \def\UTFviiiTmp{%
- \xdef~{\noexpand\UTFviiiThreeOctets\string~}}
- \UTFviiiLoop
-
- \countUTFx = "F0
- \countUTFy = "F4
- \def\UTFviiiTmp{%
- \xdef~{\noexpand\UTFviiiFourOctets\string~}}
- \UTFviiiLoop
-\endgroup
-
-\begingroup
- \catcode`\"=12
- \catcode`\<=12
- \catcode`\.=12
- \catcode`\,=12
- \catcode`\;=12
- \catcode`\!=12
- \catcode`\~=13
-
- \gdef\DeclareUnicodeCharacter#1#2{%
- \countUTFz = "#1\relax
- \wlog{\space\space defining Unicode char U+#1 (decimal \the\countUTFz)}%
- \begingroup
- \parseXMLCharref
- \def\UTFviiiTwoOctets##1##2{%
- \csname u8:##1\string ##2\endcsname}%
- \def\UTFviiiThreeOctets##1##2##3{%
- \csname u8:##1\string ##2\string ##3\endcsname}%
- \def\UTFviiiFourOctets##1##2##3##4{%
- \csname u8:##1\string ##2\string ##3\string ##4\endcsname}%
- \expandafter\expandafter\expandafter\expandafter
- \expandafter\expandafter\expandafter
- \gdef\UTFviiiTmp{#2}%
- \endgroup}
-
- \gdef\parseXMLCharref{%
- \ifnum\countUTFz < "A0\relax
- \errhelp = \EMsimple
- \errmessage{Cannot define Unicode char value < 00A0}%
- \else\ifnum\countUTFz < "800\relax
- \parseUTFviiiA,%
- \parseUTFviiiB C\UTFviiiTwoOctets.,%
- \else\ifnum\countUTFz < "10000\relax
- \parseUTFviiiA;%
- \parseUTFviiiA,%
- \parseUTFviiiB E\UTFviiiThreeOctets.{,;}%
- \else
- \parseUTFviiiA;%
- \parseUTFviiiA,%
- \parseUTFviiiA!%
- \parseUTFviiiB F\UTFviiiFourOctets.{!,;}%
- \fi\fi\fi
- }
-
- \gdef\parseUTFviiiA#1{%
- \countUTFx = \countUTFz
- \divide\countUTFz by 64
- \countUTFy = \countUTFz
- \multiply\countUTFz by 64
- \advance\countUTFx by -\countUTFz
- \advance\countUTFx by 128
- \uccode `#1\countUTFx
- \countUTFz = \countUTFy}
-
- \gdef\parseUTFviiiB#1#2#3#4{%
- \advance\countUTFz by "#10\relax
- \uccode `#3\countUTFz
- \uppercase{\gdef\UTFviiiTmp{#2#3#4}}}
-\endgroup
-
-\def\utfeightchardefs{%
- \DeclareUnicodeCharacter{00A0}{\tie}
- \DeclareUnicodeCharacter{00A1}{\exclamdown}
- \DeclareUnicodeCharacter{00A3}{\pounds}
- \DeclareUnicodeCharacter{00A8}{\"{ }}
- \DeclareUnicodeCharacter{00A9}{\copyright}
- \DeclareUnicodeCharacter{00AA}{\ordf}
- \DeclareUnicodeCharacter{00AB}{\guillemetleft}
- \DeclareUnicodeCharacter{00AD}{\-}
- \DeclareUnicodeCharacter{00AE}{\registeredsymbol}
- \DeclareUnicodeCharacter{00AF}{\={ }}
-
- \DeclareUnicodeCharacter{00B0}{\ringaccent{ }}
- \DeclareUnicodeCharacter{00B4}{\'{ }}
- \DeclareUnicodeCharacter{00B8}{\cedilla{ }}
- \DeclareUnicodeCharacter{00BA}{\ordm}
- \DeclareUnicodeCharacter{00BB}{\guillemetright}
- \DeclareUnicodeCharacter{00BF}{\questiondown}
-
- \DeclareUnicodeCharacter{00C0}{\`A}
- \DeclareUnicodeCharacter{00C1}{\'A}
- \DeclareUnicodeCharacter{00C2}{\^A}
- \DeclareUnicodeCharacter{00C3}{\~A}
- \DeclareUnicodeCharacter{00C4}{\"A}
- \DeclareUnicodeCharacter{00C5}{\AA}
- \DeclareUnicodeCharacter{00C6}{\AE}
- \DeclareUnicodeCharacter{00C7}{\cedilla{C}}
- \DeclareUnicodeCharacter{00C8}{\`E}
- \DeclareUnicodeCharacter{00C9}{\'E}
- \DeclareUnicodeCharacter{00CA}{\^E}
- \DeclareUnicodeCharacter{00CB}{\"E}
- \DeclareUnicodeCharacter{00CC}{\`I}
- \DeclareUnicodeCharacter{00CD}{\'I}
- \DeclareUnicodeCharacter{00CE}{\^I}
- \DeclareUnicodeCharacter{00CF}{\"I}
-
- \DeclareUnicodeCharacter{00D1}{\~N}
- \DeclareUnicodeCharacter{00D2}{\`O}
- \DeclareUnicodeCharacter{00D3}{\'O}
- \DeclareUnicodeCharacter{00D4}{\^O}
- \DeclareUnicodeCharacter{00D5}{\~O}
- \DeclareUnicodeCharacter{00D6}{\"O}
- \DeclareUnicodeCharacter{00D8}{\O}
- \DeclareUnicodeCharacter{00D9}{\`U}
- \DeclareUnicodeCharacter{00DA}{\'U}
- \DeclareUnicodeCharacter{00DB}{\^U}
- \DeclareUnicodeCharacter{00DC}{\"U}
- \DeclareUnicodeCharacter{00DD}{\'Y}
- \DeclareUnicodeCharacter{00DF}{\ss}
-
- \DeclareUnicodeCharacter{00E0}{\`a}
- \DeclareUnicodeCharacter{00E1}{\'a}
- \DeclareUnicodeCharacter{00E2}{\^a}
- \DeclareUnicodeCharacter{00E3}{\~a}
- \DeclareUnicodeCharacter{00E4}{\"a}
- \DeclareUnicodeCharacter{00E5}{\aa}
- \DeclareUnicodeCharacter{00E6}{\ae}
- \DeclareUnicodeCharacter{00E7}{\cedilla{c}}
- \DeclareUnicodeCharacter{00E8}{\`e}
- \DeclareUnicodeCharacter{00E9}{\'e}
- \DeclareUnicodeCharacter{00EA}{\^e}
- \DeclareUnicodeCharacter{00EB}{\"e}
- \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}}
- \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}}
- \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}}
- \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}}
-
- \DeclareUnicodeCharacter{00F1}{\~n}
- \DeclareUnicodeCharacter{00F2}{\`o}
- \DeclareUnicodeCharacter{00F3}{\'o}
- \DeclareUnicodeCharacter{00F4}{\^o}
- \DeclareUnicodeCharacter{00F5}{\~o}
- \DeclareUnicodeCharacter{00F6}{\"o}
- \DeclareUnicodeCharacter{00F8}{\o}
- \DeclareUnicodeCharacter{00F9}{\`u}
- \DeclareUnicodeCharacter{00FA}{\'u}
- \DeclareUnicodeCharacter{00FB}{\^u}
- \DeclareUnicodeCharacter{00FC}{\"u}
- \DeclareUnicodeCharacter{00FD}{\'y}
- \DeclareUnicodeCharacter{00FF}{\"y}
-
- \DeclareUnicodeCharacter{0100}{\=A}
- \DeclareUnicodeCharacter{0101}{\=a}
- \DeclareUnicodeCharacter{0102}{\u{A}}
- \DeclareUnicodeCharacter{0103}{\u{a}}
- \DeclareUnicodeCharacter{0104}{\ogonek{A}}
- \DeclareUnicodeCharacter{0105}{\ogonek{a}}
- \DeclareUnicodeCharacter{0106}{\'C}
- \DeclareUnicodeCharacter{0107}{\'c}
- \DeclareUnicodeCharacter{0108}{\^C}
- \DeclareUnicodeCharacter{0109}{\^c}
- \DeclareUnicodeCharacter{0118}{\ogonek{E}}
- \DeclareUnicodeCharacter{0119}{\ogonek{e}}
- \DeclareUnicodeCharacter{010A}{\dotaccent{C}}
- \DeclareUnicodeCharacter{010B}{\dotaccent{c}}
- \DeclareUnicodeCharacter{010C}{\v{C}}
- \DeclareUnicodeCharacter{010D}{\v{c}}
- \DeclareUnicodeCharacter{010E}{\v{D}}
-
- \DeclareUnicodeCharacter{0112}{\=E}
- \DeclareUnicodeCharacter{0113}{\=e}
- \DeclareUnicodeCharacter{0114}{\u{E}}
- \DeclareUnicodeCharacter{0115}{\u{e}}
- \DeclareUnicodeCharacter{0116}{\dotaccent{E}}
- \DeclareUnicodeCharacter{0117}{\dotaccent{e}}
- \DeclareUnicodeCharacter{011A}{\v{E}}
- \DeclareUnicodeCharacter{011B}{\v{e}}
- \DeclareUnicodeCharacter{011C}{\^G}
- \DeclareUnicodeCharacter{011D}{\^g}
- \DeclareUnicodeCharacter{011E}{\u{G}}
- \DeclareUnicodeCharacter{011F}{\u{g}}
-
- \DeclareUnicodeCharacter{0120}{\dotaccent{G}}
- \DeclareUnicodeCharacter{0121}{\dotaccent{g}}
- \DeclareUnicodeCharacter{0124}{\^H}
- \DeclareUnicodeCharacter{0125}{\^h}
- \DeclareUnicodeCharacter{0128}{\~I}
- \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}}
- \DeclareUnicodeCharacter{012A}{\=I}
- \DeclareUnicodeCharacter{012B}{\={\dotless{i}}}
- \DeclareUnicodeCharacter{012C}{\u{I}}
- \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}}
-
- \DeclareUnicodeCharacter{0130}{\dotaccent{I}}
- \DeclareUnicodeCharacter{0131}{\dotless{i}}
- \DeclareUnicodeCharacter{0132}{IJ}
- \DeclareUnicodeCharacter{0133}{ij}
- \DeclareUnicodeCharacter{0134}{\^J}
- \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}}
- \DeclareUnicodeCharacter{0139}{\'L}
- \DeclareUnicodeCharacter{013A}{\'l}
-
- \DeclareUnicodeCharacter{0141}{\L}
- \DeclareUnicodeCharacter{0142}{\l}
- \DeclareUnicodeCharacter{0143}{\'N}
- \DeclareUnicodeCharacter{0144}{\'n}
- \DeclareUnicodeCharacter{0147}{\v{N}}
- \DeclareUnicodeCharacter{0148}{\v{n}}
- \DeclareUnicodeCharacter{014C}{\=O}
- \DeclareUnicodeCharacter{014D}{\=o}
- \DeclareUnicodeCharacter{014E}{\u{O}}
- \DeclareUnicodeCharacter{014F}{\u{o}}
-
- \DeclareUnicodeCharacter{0150}{\H{O}}
- \DeclareUnicodeCharacter{0151}{\H{o}}
- \DeclareUnicodeCharacter{0152}{\OE}
- \DeclareUnicodeCharacter{0153}{\oe}
- \DeclareUnicodeCharacter{0154}{\'R}
- \DeclareUnicodeCharacter{0155}{\'r}
- \DeclareUnicodeCharacter{0158}{\v{R}}
- \DeclareUnicodeCharacter{0159}{\v{r}}
- \DeclareUnicodeCharacter{015A}{\'S}
- \DeclareUnicodeCharacter{015B}{\'s}
- \DeclareUnicodeCharacter{015C}{\^S}
- \DeclareUnicodeCharacter{015D}{\^s}
- \DeclareUnicodeCharacter{015E}{\cedilla{S}}
- \DeclareUnicodeCharacter{015F}{\cedilla{s}}
-
- \DeclareUnicodeCharacter{0160}{\v{S}}
- \DeclareUnicodeCharacter{0161}{\v{s}}
- \DeclareUnicodeCharacter{0162}{\cedilla{t}}
- \DeclareUnicodeCharacter{0163}{\cedilla{T}}
- \DeclareUnicodeCharacter{0164}{\v{T}}
-
- \DeclareUnicodeCharacter{0168}{\~U}
- \DeclareUnicodeCharacter{0169}{\~u}
- \DeclareUnicodeCharacter{016A}{\=U}
- \DeclareUnicodeCharacter{016B}{\=u}
- \DeclareUnicodeCharacter{016C}{\u{U}}
- \DeclareUnicodeCharacter{016D}{\u{u}}
- \DeclareUnicodeCharacter{016E}{\ringaccent{U}}
- \DeclareUnicodeCharacter{016F}{\ringaccent{u}}
-
- \DeclareUnicodeCharacter{0170}{\H{U}}
- \DeclareUnicodeCharacter{0171}{\H{u}}
- \DeclareUnicodeCharacter{0174}{\^W}
- \DeclareUnicodeCharacter{0175}{\^w}
- \DeclareUnicodeCharacter{0176}{\^Y}
- \DeclareUnicodeCharacter{0177}{\^y}
- \DeclareUnicodeCharacter{0178}{\"Y}
- \DeclareUnicodeCharacter{0179}{\'Z}
- \DeclareUnicodeCharacter{017A}{\'z}
- \DeclareUnicodeCharacter{017B}{\dotaccent{Z}}
- \DeclareUnicodeCharacter{017C}{\dotaccent{z}}
- \DeclareUnicodeCharacter{017D}{\v{Z}}
- \DeclareUnicodeCharacter{017E}{\v{z}}
-
- \DeclareUnicodeCharacter{01C4}{D\v{Z}}
- \DeclareUnicodeCharacter{01C5}{D\v{z}}
- \DeclareUnicodeCharacter{01C6}{d\v{z}}
- \DeclareUnicodeCharacter{01C7}{LJ}
- \DeclareUnicodeCharacter{01C8}{Lj}
- \DeclareUnicodeCharacter{01C9}{lj}
- \DeclareUnicodeCharacter{01CA}{NJ}
- \DeclareUnicodeCharacter{01CB}{Nj}
- \DeclareUnicodeCharacter{01CC}{nj}
- \DeclareUnicodeCharacter{01CD}{\v{A}}
- \DeclareUnicodeCharacter{01CE}{\v{a}}
- \DeclareUnicodeCharacter{01CF}{\v{I}}
-
- \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}}
- \DeclareUnicodeCharacter{01D1}{\v{O}}
- \DeclareUnicodeCharacter{01D2}{\v{o}}
- \DeclareUnicodeCharacter{01D3}{\v{U}}
- \DeclareUnicodeCharacter{01D4}{\v{u}}
-
- \DeclareUnicodeCharacter{01E2}{\={\AE}}
- \DeclareUnicodeCharacter{01E3}{\={\ae}}
- \DeclareUnicodeCharacter{01E6}{\v{G}}
- \DeclareUnicodeCharacter{01E7}{\v{g}}
- \DeclareUnicodeCharacter{01E8}{\v{K}}
- \DeclareUnicodeCharacter{01E9}{\v{k}}
-
- \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}}
- \DeclareUnicodeCharacter{01F1}{DZ}
- \DeclareUnicodeCharacter{01F2}{Dz}
- \DeclareUnicodeCharacter{01F3}{dz}
- \DeclareUnicodeCharacter{01F4}{\'G}
- \DeclareUnicodeCharacter{01F5}{\'g}
- \DeclareUnicodeCharacter{01F8}{\`N}
- \DeclareUnicodeCharacter{01F9}{\`n}
- \DeclareUnicodeCharacter{01FC}{\'{\AE}}
- \DeclareUnicodeCharacter{01FD}{\'{\ae}}
- \DeclareUnicodeCharacter{01FE}{\'{\O}}
- \DeclareUnicodeCharacter{01FF}{\'{\o}}
-
- \DeclareUnicodeCharacter{021E}{\v{H}}
- \DeclareUnicodeCharacter{021F}{\v{h}}
-
- \DeclareUnicodeCharacter{0226}{\dotaccent{A}}
- \DeclareUnicodeCharacter{0227}{\dotaccent{a}}
- \DeclareUnicodeCharacter{0228}{\cedilla{E}}
- \DeclareUnicodeCharacter{0229}{\cedilla{e}}
- \DeclareUnicodeCharacter{022E}{\dotaccent{O}}
- \DeclareUnicodeCharacter{022F}{\dotaccent{o}}
-
- \DeclareUnicodeCharacter{0232}{\=Y}
- \DeclareUnicodeCharacter{0233}{\=y}
- \DeclareUnicodeCharacter{0237}{\dotless{j}}
-
- \DeclareUnicodeCharacter{02DB}{\ogonek{ }}
-
- \DeclareUnicodeCharacter{1E02}{\dotaccent{B}}
- \DeclareUnicodeCharacter{1E03}{\dotaccent{b}}
- \DeclareUnicodeCharacter{1E04}{\udotaccent{B}}
- \DeclareUnicodeCharacter{1E05}{\udotaccent{b}}
- \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}}
- \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}}
- \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}}
- \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}}
- \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}}
- \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}}
- \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}}
- \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}}
-
- \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}}
- \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}}
-
- \DeclareUnicodeCharacter{1E20}{\=G}
- \DeclareUnicodeCharacter{1E21}{\=g}
- \DeclareUnicodeCharacter{1E22}{\dotaccent{H}}
- \DeclareUnicodeCharacter{1E23}{\dotaccent{h}}
- \DeclareUnicodeCharacter{1E24}{\udotaccent{H}}
- \DeclareUnicodeCharacter{1E25}{\udotaccent{h}}
- \DeclareUnicodeCharacter{1E26}{\"H}
- \DeclareUnicodeCharacter{1E27}{\"h}
-
- \DeclareUnicodeCharacter{1E30}{\'K}
- \DeclareUnicodeCharacter{1E31}{\'k}
- \DeclareUnicodeCharacter{1E32}{\udotaccent{K}}
- \DeclareUnicodeCharacter{1E33}{\udotaccent{k}}
- \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}}
- \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}}
- \DeclareUnicodeCharacter{1E36}{\udotaccent{L}}
- \DeclareUnicodeCharacter{1E37}{\udotaccent{l}}
- \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}}
- \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}}
- \DeclareUnicodeCharacter{1E3E}{\'M}
- \DeclareUnicodeCharacter{1E3F}{\'m}
-
- \DeclareUnicodeCharacter{1E40}{\dotaccent{M}}
- \DeclareUnicodeCharacter{1E41}{\dotaccent{m}}
- \DeclareUnicodeCharacter{1E42}{\udotaccent{M}}
- \DeclareUnicodeCharacter{1E43}{\udotaccent{m}}
- \DeclareUnicodeCharacter{1E44}{\dotaccent{N}}
- \DeclareUnicodeCharacter{1E45}{\dotaccent{n}}
- \DeclareUnicodeCharacter{1E46}{\udotaccent{N}}
- \DeclareUnicodeCharacter{1E47}{\udotaccent{n}}
- \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}}
- \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}}
-
- \DeclareUnicodeCharacter{1E54}{\'P}
- \DeclareUnicodeCharacter{1E55}{\'p}
- \DeclareUnicodeCharacter{1E56}{\dotaccent{P}}
- \DeclareUnicodeCharacter{1E57}{\dotaccent{p}}
- \DeclareUnicodeCharacter{1E58}{\dotaccent{R}}
- \DeclareUnicodeCharacter{1E59}{\dotaccent{r}}
- \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}}
- \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}}
- \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}}
- \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}}
-
- \DeclareUnicodeCharacter{1E60}{\dotaccent{S}}
- \DeclareUnicodeCharacter{1E61}{\dotaccent{s}}
- \DeclareUnicodeCharacter{1E62}{\udotaccent{S}}
- \DeclareUnicodeCharacter{1E63}{\udotaccent{s}}
- \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}}
- \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}}
- \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}}
- \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}}
- \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}}
- \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}}
-
- \DeclareUnicodeCharacter{1E7C}{\~V}
- \DeclareUnicodeCharacter{1E7D}{\~v}
- \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}}
- \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}}
-
- \DeclareUnicodeCharacter{1E80}{\`W}
- \DeclareUnicodeCharacter{1E81}{\`w}
- \DeclareUnicodeCharacter{1E82}{\'W}
- \DeclareUnicodeCharacter{1E83}{\'w}
- \DeclareUnicodeCharacter{1E84}{\"W}
- \DeclareUnicodeCharacter{1E85}{\"w}
- \DeclareUnicodeCharacter{1E86}{\dotaccent{W}}
- \DeclareUnicodeCharacter{1E87}{\dotaccent{w}}
- \DeclareUnicodeCharacter{1E88}{\udotaccent{W}}
- \DeclareUnicodeCharacter{1E89}{\udotaccent{w}}
- \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}}
- \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}}
- \DeclareUnicodeCharacter{1E8C}{\"X}
- \DeclareUnicodeCharacter{1E8D}{\"x}
- \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}}
- \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}}
-
- \DeclareUnicodeCharacter{1E90}{\^Z}
- \DeclareUnicodeCharacter{1E91}{\^z}
- \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}}
- \DeclareUnicodeCharacter{1E93}{\udotaccent{z}}
- \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}}
- \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}}
- \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}}
- \DeclareUnicodeCharacter{1E97}{\"t}
- \DeclareUnicodeCharacter{1E98}{\ringaccent{w}}
- \DeclareUnicodeCharacter{1E99}{\ringaccent{y}}
-
- \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}}
- \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}}
-
- \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}}
- \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}}
- \DeclareUnicodeCharacter{1EBC}{\~E}
- \DeclareUnicodeCharacter{1EBD}{\~e}
-
- \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}}
- \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}}
- \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}}
- \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}}
-
- \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}}
- \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}}
-
- \DeclareUnicodeCharacter{1EF2}{\`Y}
- \DeclareUnicodeCharacter{1EF3}{\`y}
- \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}}
-
- \DeclareUnicodeCharacter{1EF8}{\~Y}
- \DeclareUnicodeCharacter{1EF9}{\~y}
-
- \DeclareUnicodeCharacter{2013}{--}
- \DeclareUnicodeCharacter{2014}{---}
- \DeclareUnicodeCharacter{2018}{\quoteleft}
- \DeclareUnicodeCharacter{2019}{\quoteright}
- \DeclareUnicodeCharacter{201A}{\quotesinglbase}
- \DeclareUnicodeCharacter{201C}{\quotedblleft}
- \DeclareUnicodeCharacter{201D}{\quotedblright}
- \DeclareUnicodeCharacter{201E}{\quotedblbase}
- \DeclareUnicodeCharacter{2022}{\bullet}
- \DeclareUnicodeCharacter{2026}{\dots}
- \DeclareUnicodeCharacter{2039}{\guilsinglleft}
- \DeclareUnicodeCharacter{203A}{\guilsinglright}
- \DeclareUnicodeCharacter{20AC}{\euro}
-
- \DeclareUnicodeCharacter{2192}{\expansion}
- \DeclareUnicodeCharacter{21D2}{\result}
-
- \DeclareUnicodeCharacter{2212}{\minus}
- \DeclareUnicodeCharacter{2217}{\point}
- \DeclareUnicodeCharacter{2261}{\equiv}
-}% end of \utfeightchardefs
-
-
-% US-ASCII character definitions.
-\def\asciichardefs{% nothing need be done
- \relax
-}
-
-% Make non-ASCII characters printable again for compatibility with
-% existing Texinfo documents that may use them, even without declaring a
-% document encoding.
-%
-\setnonasciicharscatcode \other
-
-
-\message{formatting,}
-
-\newdimen\defaultparindent \defaultparindent = 15pt
-
-\chapheadingskip = 15pt plus 4pt minus 2pt
-\secheadingskip = 12pt plus 3pt minus 2pt
-\subsecheadingskip = 9pt plus 2pt minus 2pt
-
-% Prevent underfull vbox error messages.
-\vbadness = 10000
-
-% Don't be so finicky about underfull hboxes, either.
-\hbadness = 2000
-
-% Following George Bush, get rid of widows and orphans.
-\widowpenalty=10000
-\clubpenalty=10000
-
-% Use TeX 3.0's \emergencystretch to help line breaking, but if we're
-% using an old version of TeX, don't do anything. We want the amount of
-% stretch added to depend on the line length, hence the dependence on
-% \hsize. We call this whenever the paper size is set.
-%
-\def\setemergencystretch{%
- \ifx\emergencystretch\thisisundefined
- % Allow us to assign to \emergencystretch anyway.
- \def\emergencystretch{\dimen0}%
- \else
- \emergencystretch = .15\hsize
- \fi
-}
-
-% Parameters in order: 1) textheight; 2) textwidth;
-% 3) voffset; 4) hoffset; 5) binding offset; 6) topskip;
-% 7) physical page height; 8) physical page width.
-%
-% We also call \setleading{\textleading}, so the caller should define
-% \textleading. The caller should also set \parskip.
-%
-\def\internalpagesizes#1#2#3#4#5#6#7#8{%
- \voffset = #3\relax
- \topskip = #6\relax
- \splittopskip = \topskip
- %
- \vsize = #1\relax
- \advance\vsize by \topskip
- \outervsize = \vsize
- \advance\outervsize by 2\topandbottommargin
- \pageheight = \vsize
- %
- \hsize = #2\relax
- \outerhsize = \hsize
- \advance\outerhsize by 0.5in
- \pagewidth = \hsize
- %
- \normaloffset = #4\relax
- \bindingoffset = #5\relax
- %
- \ifpdf
- \pdfpageheight #7\relax
- \pdfpagewidth #8\relax
- % if we don't reset these, they will remain at "1 true in" of
- % whatever layout pdftex was dumped with.
- \pdfhorigin = 1 true in
- \pdfvorigin = 1 true in
- \fi
- %
- \setleading{\textleading}
- %
- \parindent = \defaultparindent
- \setemergencystretch
-}
-
-% @letterpaper (the default).
-\def\letterpaper{{\globaldefs = 1
- \parskip = 3pt plus 2pt minus 1pt
- \textleading = 13.2pt
- %
- % If page is nothing but text, make it come out even.
- \internalpagesizes{607.2pt}{6in}% that's 46 lines
- {\voffset}{.25in}%
- {\bindingoffset}{36pt}%
- {11in}{8.5in}%
-}}
-
-% Use @smallbook to reset parameters for 7x9.25 trim size.
-\def\smallbook{{\globaldefs = 1
- \parskip = 2pt plus 1pt
- \textleading = 12pt
- %
- \internalpagesizes{7.5in}{5in}%
- {-.2in}{0in}%
- {\bindingoffset}{16pt}%
- {9.25in}{7in}%
- %
- \lispnarrowing = 0.3in
- \tolerance = 700
- \hfuzz = 1pt
- \contentsrightmargin = 0pt
- \defbodyindent = .5cm
-}}
-
-% Use @smallerbook to reset parameters for 6x9 trim size.
-% (Just testing, parameters still in flux.)
-\def\smallerbook{{\globaldefs = 1
- \parskip = 1.5pt plus 1pt
- \textleading = 12pt
- %
- \internalpagesizes{7.4in}{4.8in}%
- {-.2in}{-.4in}%
- {0pt}{14pt}%
- {9in}{6in}%
- %
- \lispnarrowing = 0.25in
- \tolerance = 700
- \hfuzz = 1pt
- \contentsrightmargin = 0pt
- \defbodyindent = .4cm
-}}
-
-% Use @afourpaper to print on European A4 paper.
-\def\afourpaper{{\globaldefs = 1
- \parskip = 3pt plus 2pt minus 1pt
- \textleading = 13.2pt
- %
- % Double-side printing via postscript on Laserjet 4050
- % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm.
- % To change the settings for a different printer or situation, adjust
- % \normaloffset until the front-side and back-side texts align. Then
- % do the same for \bindingoffset. You can set these for testing in
- % your texinfo source file like this:
- % @tex
- % \global\normaloffset = -6mm
- % \global\bindingoffset = 10mm
- % @end tex
- \internalpagesizes{673.2pt}{160mm}% that's 51 lines
- {\voffset}{\hoffset}%
- {\bindingoffset}{44pt}%
- {297mm}{210mm}%
- %
- \tolerance = 700
- \hfuzz = 1pt
- \contentsrightmargin = 0pt
- \defbodyindent = 5mm
-}}
-
-% Use @afivepaper to print on European A5 paper.
-% From romildo@urano.iceb.ufop.br, 2 July 2000.
-% He also recommends making @example and @lisp be small.
-\def\afivepaper{{\globaldefs = 1
- \parskip = 2pt plus 1pt minus 0.1pt
- \textleading = 12.5pt
- %
- \internalpagesizes{160mm}{120mm}%
- {\voffset}{\hoffset}%
- {\bindingoffset}{8pt}%
- {210mm}{148mm}%
- %
- \lispnarrowing = 0.2in
- \tolerance = 800
- \hfuzz = 1.2pt
- \contentsrightmargin = 0pt
- \defbodyindent = 2mm
- \tableindent = 12mm
-}}
-
-% A specific text layout, 24x15cm overall, intended for A4 paper.
-\def\afourlatex{{\globaldefs = 1
- \afourpaper
- \internalpagesizes{237mm}{150mm}%
- {\voffset}{4.6mm}%
- {\bindingoffset}{7mm}%
- {297mm}{210mm}%
- %
- % Must explicitly reset to 0 because we call \afourpaper.
- \globaldefs = 0
-}}
-
-% Use @afourwide to print on A4 paper in landscape format.
-\def\afourwide{{\globaldefs = 1
- \afourpaper
- \internalpagesizes{241mm}{165mm}%
- {\voffset}{-2.95mm}%
- {\bindingoffset}{7mm}%
- {297mm}{210mm}%
- \globaldefs = 0
-}}
-
-% @pagesizes TEXTHEIGHT[,TEXTWIDTH]
-% Perhaps we should allow setting the margins, \topskip, \parskip,
-% and/or leading, also. Or perhaps we should compute them somehow.
-%
-\parseargdef\pagesizes{\pagesizesyyy #1,,\finish}
-\def\pagesizesyyy#1,#2,#3\finish{{%
- \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi
- \globaldefs = 1
- %
- \parskip = 3pt plus 2pt minus 1pt
- \setleading{\textleading}%
- %
- \dimen0 = #1\relax
- \advance\dimen0 by \voffset
- %
- \dimen2 = \hsize
- \advance\dimen2 by \normaloffset
- %
- \internalpagesizes{#1}{\hsize}%
- {\voffset}{\normaloffset}%
- {\bindingoffset}{44pt}%
- {\dimen0}{\dimen2}%
-}}
-
-% Set default to letter.
-%
-\letterpaper
-
-
-\message{and turning on texinfo input format.}
-
-% DEL is a comment character, in case @c does not suffice.
-\catcode`\^^? = 14
-
-% Define macros to output various characters with catcode for normal text.
-\catcode`\"=\other
-\catcode`\~=\other
-\catcode`\^=\other
-\catcode`\_=\other
-\catcode`\|=\other
-\catcode`\<=\other
-\catcode`\>=\other
-\catcode`\+=\other
-\catcode`\$=\other
-\def\normaldoublequote{"}
-\def\normaltilde{~}
-\def\normalcaret{^}
-\def\normalunderscore{_}
-\def\normalverticalbar{|}
-\def\normalless{<}
-\def\normalgreater{>}
-\def\normalplus{+}
-\def\normaldollar{$}%$ font-lock fix
-
-% This macro is used to make a character print one way in \tt
-% (where it can probably be output as-is), and another way in other fonts,
-% where something hairier probably needs to be done.
-%
-% #1 is what to print if we are indeed using \tt; #2 is what to print
-% otherwise. Since all the Computer Modern typewriter fonts have zero
-% interword stretch (and shrink), and it is reasonable to expect all
-% typewriter fonts to have this, we can check that font parameter.
-%
-\def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi}
-
-% Same as above, but check for italic font. Actually this also catches
-% non-italic slanted fonts since it is impossible to distinguish them from
-% italic fonts. But since this is only used by $ and it uses \sl anyway
-% this is not a problem.
-\def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi}
-
-% Turn off all special characters except @
-% (and those which the user can use as if they were ordinary).
-% Most of these we simply print from the \tt font, but for some, we can
-% use math or other variants that look better in normal text.
-
-\catcode`\"=\active
-\def\activedoublequote{{\tt\char34}}
-\let"=\activedoublequote
-\catcode`\~=\active
-\def~{{\tt\char126}}
-\chardef\hat=`\^
-\catcode`\^=\active
-\def^{{\tt \hat}}
-
-\catcode`\_=\active
-\def_{\ifusingtt\normalunderscore\_}
-\let\realunder=_
-% Subroutine for the previous macro.
-\def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em }
-
-\catcode`\|=\active
-\def|{{\tt\char124}}
-\chardef \less=`\<
-\catcode`\<=\active
-\def<{{\tt \less}}
-\chardef \gtr=`\>
-\catcode`\>=\active
-\def>{{\tt \gtr}}
-\catcode`\+=\active
-\def+{{\tt \char 43}}
-\catcode`\$=\active
-\def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix
-
-% If a .fmt file is being used, characters that might appear in a file
-% name cannot be active until we have parsed the command line.
-% So turn them off again, and have \everyjob (or @setfilename) turn them on.
-% \otherifyactive is called near the end of this file.
-\def\otherifyactive{\catcode`+=\other \catcode`\_=\other}
-
-% Used sometimes to turn off (effectively) the active characters even after
-% parsing them.
-\def\turnoffactive{%
- \normalturnoffactive
- \otherbackslash
-}
-
-\catcode`\@=0
-
-% \backslashcurfont outputs one backslash character in current font,
-% as in \char`\\.
-\global\chardef\backslashcurfont=`\\
-\global\let\rawbackslashxx=\backslashcurfont % let existing .??s files work
-
-% \realbackslash is an actual character `\' with catcode other, and
-% \doublebackslash is two of them (for the pdf outlines).
-{\catcode`\\=\other @gdef@realbackslash{\} @gdef@doublebackslash{\\}}
-
-% In texinfo, backslash is an active character; it prints the backslash
-% in fixed width font.
-\catcode`\\=\active
-@def@normalbackslash{{@tt@backslashcurfont}}
-% On startup, @fixbackslash assigns:
-% @let \ = @normalbackslash
-
-% \rawbackslash defines an active \ to do \backslashcurfont.
-% \otherbackslash defines an active \ to be a literal `\' character with
-% catcode other.
-@gdef@rawbackslash{@let\=@backslashcurfont}
-@gdef@otherbackslash{@let\=@realbackslash}
-
-% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of
-% the literal character `\'.
-%
-@def@normalturnoffactive{%
- @let\=@normalbackslash
- @let"=@normaldoublequote
- @let~=@normaltilde
- @let^=@normalcaret
- @let_=@normalunderscore
- @let|=@normalverticalbar
- @let<=@normalless
- @let>=@normalgreater
- @let+=@normalplus
- @let$=@normaldollar %$ font-lock fix
- @markupsetuplqdefault
- @markupsetuprqdefault
- @unsepspaces
-}
-
-% Make _ and + \other characters, temporarily.
-% This is canceled by @fixbackslash.
-@otherifyactive
-
-% If a .fmt file is being used, we don't want the `\input texinfo' to show up.
-% That is what \eatinput is for; after that, the `\' should revert to printing
-% a backslash.
-%
-@gdef@eatinput input texinfo{@fixbackslash}
-@global@let\ = @eatinput
-
-% On the other hand, perhaps the file did not have a `\input texinfo'. Then
-% the first `\' in the file would cause an error. This macro tries to fix
-% that, assuming it is called before the first `\' could plausibly occur.
-% Also turn back on active characters that might appear in the input
-% file name, in case not using a pre-dumped format.
-%
-@gdef@fixbackslash{%
- @ifx\@eatinput @let\ = @normalbackslash @fi
- @catcode`+=@active
- @catcode`@_=@active
-}
-
-% Say @foo, not \foo, in error messages.
-@escapechar = `@@
-
-% These look ok in all fonts, so just make them not special.
-@catcode`@& = @other
-@catcode`@# = @other
-@catcode`@% = @other
-
-@c Finally, make ` and ' active, so that txicodequoteundirected and
-@c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}. If we
-@c don't make ` and ' active, @code will not get them as active chars.
-@c Do this last of all since we use ` in the previous @catcode assignments.
-@catcode`@'=@active
-@catcode`@`=@active
-@markupsetuplqdefault
-@markupsetuprqdefault
-
-@c Local variables:
-@c eval: (add-hook 'write-file-hooks 'time-stamp)
-@c page-delimiter: "^\\\\message"
-@c time-stamp-start: "def\\\\texinfoversion{"
-@c time-stamp-format: "%:y-%02m-%02d.%02H"
-@c time-stamp-end: "}"
-@c End:
-
-@c vim:sw=2:
-
-@ignore
- arch-tag: e1b36e32-c96e-4135-a41a-0b2efa2ea115
-@end ignore
+++ /dev/null
-% texinfo.tex -- TeX macros to handle Texinfo files.
-%
-% Load plain if necessary, i.e., if running under initex.
-\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
-%
-\def\texinfoversion{2013-09-11.11}
-%
-% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
-% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-% 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
-%
-% This texinfo.tex file is free software: you can redistribute it and/or
-% modify it under the terms of the GNU General Public License as
-% published by the Free Software Foundation, either version 3 of the
-% License, or (at your option) any later version.
-%
-% This texinfo.tex file is distributed in the hope that it will be
-% useful, but WITHOUT ANY WARRANTY; without even the implied warranty
-% of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-% General Public License for more details.
-%
-% You should have received a copy of the GNU General Public License
-% along with this program. If not, see <http://www.gnu.org/licenses/>.
-%
-% As a special exception, when this file is read by TeX when processing
-% a Texinfo source document, you may use the result without
-% restriction. This Exception is an additional permission under section 7
-% of the GNU General Public License, version 3 ("GPLv3").
-%
-% Please try the latest version of texinfo.tex before submitting bug
-% reports; you can get the latest version from:
-% http://ftp.gnu.org/gnu/texinfo/ (the Texinfo release area), or
-% http://ftpmirror.gnu.org/texinfo/ (same, via a mirror), or
-% http://www.gnu.org/software/texinfo/ (the Texinfo home page)
-% The texinfo.tex in any given distribution could well be out
-% of date, so if that's what you're using, please check.
-%
-% Send bug reports to bug-texinfo@gnu.org. Please include including a
-% complete document in each bug report with which we can reproduce the
-% problem. Patches are, of course, greatly appreciated.
-%
-% To process a Texinfo manual with TeX, it's most reliable to use the
-% texi2dvi shell script that comes with the distribution. For a simple
-% manual foo.texi, however, you can get away with this:
-% tex foo.texi
-% texindex foo.??
-% tex foo.texi
-% tex foo.texi
-% dvips foo.dvi -o # or whatever; this makes foo.ps.
-% The extra TeX runs get the cross-reference information correct.
-% Sometimes one run after texindex suffices, and sometimes you need more
-% than two; texi2dvi does it as many times as necessary.
-%
-% It is possible to adapt texinfo.tex for other languages, to some
-% extent. You can get the existing language-specific files from the
-% full Texinfo distribution.
-%
-% The GNU Texinfo home page is http://www.gnu.org/software/texinfo.
-
-
-\message{Loading texinfo [version \texinfoversion]:}
-
-% If in a .fmt file, print the version number
-% and turn on active characters that we couldn't do earlier because
-% they might have appeared in the input file name.
-\everyjob{\message{[Texinfo version \texinfoversion]}%
- \catcode`+=\active \catcode`\_=\active}
-
-\chardef\other=12
-
-% We never want plain's \outer definition of \+ in Texinfo.
-% For @tex, we can use \tabalign.
-\let\+ = \relax
-
-% Save some plain tex macros whose names we will redefine.
-\let\ptexb=\b
-\let\ptexbullet=\bullet
-\let\ptexc=\c
-\let\ptexcomma=\,
-\let\ptexdot=\.
-\let\ptexdots=\dots
-\let\ptexend=\end
-\let\ptexequiv=\equiv
-\let\ptexexclam=\!
-\let\ptexfootnote=\footnote
-\let\ptexgtr=>
-\let\ptexhat=^
-\let\ptexi=\i
-\let\ptexindent=\indent
-\let\ptexinsert=\insert
-\let\ptexlbrace=\{
-\let\ptexless=<
-\let\ptexnewwrite\newwrite
-\let\ptexnoindent=\noindent
-\let\ptexplus=+
-\let\ptexraggedright=\raggedright
-\let\ptexrbrace=\}
-\let\ptexslash=\/
-\let\ptexstar=\*
-\let\ptext=\t
-\let\ptextop=\top
-{\catcode`\'=\active \global\let\ptexquoteright'}% active in plain's math mode
-
-% If this character appears in an error message or help string, it
-% starts a new line in the output.
-\newlinechar = `^^J
-
-% Use TeX 3.0's \inputlineno to get the line number, for better error
-% messages, but if we're using an old version of TeX, don't do anything.
-%
-\ifx\inputlineno\thisisundefined
- \let\linenumber = \empty % Pre-3.0.
-\else
- \def\linenumber{l.\the\inputlineno:\space}
-\fi
-
-% Set up fixed words for English if not already set.
-\ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi
-\ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi
-\ifx\putworderror\undefined \gdef\putworderror{error}\fi
-\ifx\putwordfile\undefined \gdef\putwordfile{file}\fi
-\ifx\putwordin\undefined \gdef\putwordin{in}\fi
-\ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi
-\ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi
-\ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi
-\ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi
-\ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi
-\ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi
-\ifx\putwordof\undefined \gdef\putwordof{of}\fi
-\ifx\putwordon\undefined \gdef\putwordon{on}\fi
-\ifx\putwordpage\undefined \gdef\putwordpage{page}\fi
-\ifx\putwordsection\undefined \gdef\putwordsection{section}\fi
-\ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi
-\ifx\putwordsee\undefined \gdef\putwordsee{see}\fi
-\ifx\putwordSee\undefined \gdef\putwordSee{See}\fi
-\ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi
-\ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi
-%
-\ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi
-\ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi
-\ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi
-\ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi
-\ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi
-\ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi
-\ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi
-\ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi
-\ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi
-\ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi
-\ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi
-\ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi
-%
-\ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi
-\ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi
-\ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi
-\ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi
-\ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi
-
-% Since the category of space is not known, we have to be careful.
-\chardef\spacecat = 10
-\def\spaceisspace{\catcode`\ =\spacecat}
-
-% sometimes characters are active, so we need control sequences.
-\chardef\ampChar = `\&
-\chardef\colonChar = `\:
-\chardef\commaChar = `\,
-\chardef\dashChar = `\-
-\chardef\dotChar = `\.
-\chardef\exclamChar= `\!
-\chardef\hashChar = `\#
-\chardef\lquoteChar= `\`
-\chardef\questChar = `\?
-\chardef\rquoteChar= `\'
-\chardef\semiChar = `\;
-\chardef\slashChar = `\/
-\chardef\underChar = `\_
-
-% Ignore a token.
-%
-\def\gobble#1{}
-
-% The following is used inside several \edef's.
-\def\makecsname#1{\expandafter\noexpand\csname#1\endcsname}
-
-% Hyphenation fixes.
-\hyphenation{
- Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script
- ap-pen-dix bit-map bit-maps
- data-base data-bases eshell fall-ing half-way long-est man-u-script
- man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm
- par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces
- spell-ing spell-ings
- stand-alone strong-est time-stamp time-stamps which-ever white-space
- wide-spread wrap-around
-}
-
-% Margin to add to right of even pages, to left of odd pages.
-\newdimen\bindingoffset
-\newdimen\normaloffset
-\newdimen\pagewidth \newdimen\pageheight
-
-% For a final copy, take out the rectangles
-% that mark overfull boxes (in case you have decided
-% that the text looks ok even though it passes the margin).
-%
-\def\finalout{\overfullrule=0pt }
-
-% Sometimes it is convenient to have everything in the transcript file
-% and nothing on the terminal. We don't just call \tracingall here,
-% since that produces some useless output on the terminal. We also make
-% some effort to order the tracing commands to reduce output in the log
-% file; cf. trace.sty in LaTeX.
-%
-\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}%
-\def\loggingall{%
- \tracingstats2
- \tracingpages1
- \tracinglostchars2 % 2 gives us more in etex
- \tracingparagraphs1
- \tracingoutput1
- \tracingmacros2
- \tracingrestores1
- \showboxbreadth\maxdimen \showboxdepth\maxdimen
- \ifx\eTeXversion\thisisundefined\else % etex gives us more logging
- \tracingscantokens1
- \tracingifs1
- \tracinggroups1
- \tracingnesting2
- \tracingassigns1
- \fi
- \tracingcommands3 % 3 gives us more in etex
- \errorcontextlines16
-}%
-
-% @errormsg{MSG}. Do the index-like expansions on MSG, but if things
-% aren't perfect, it's not the end of the world, being an error message,
-% after all.
-%
-\def\errormsg{\begingroup \indexnofonts \doerrormsg}
-\def\doerrormsg#1{\errmessage{#1}}
-
-% add check for \lastpenalty to plain's definitions. If the last thing
-% we did was a \nobreak, we don't want to insert more space.
-%
-\def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount
- \removelastskip\penalty-50\smallskip\fi\fi}
-\def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount
- \removelastskip\penalty-100\medskip\fi\fi}
-\def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount
- \removelastskip\penalty-200\bigskip\fi\fi}
-
-% Do @cropmarks to get crop marks.
-%
-\newif\ifcropmarks
-\let\cropmarks = \cropmarkstrue
-%
-% Dimensions to add cropmarks at corners.
-% Added by P. A. MacKay, 12 Nov. 1986
-%
-\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines
-\newdimen\cornerlong \cornerlong=1pc
-\newdimen\cornerthick \cornerthick=.3pt
-\newdimen\topandbottommargin \topandbottommargin=.75in
-
-% Output a mark which sets \thischapter, \thissection and \thiscolor.
-% We dump everything together because we only have one kind of mark.
-% This works because we only use \botmark / \topmark, not \firstmark.
-%
-% A mark contains a subexpression of the \ifcase ... \fi construct.
-% \get*marks macros below extract the needed part using \ifcase.
-%
-% Another complication is to let the user choose whether \thischapter
-% (\thissection) refers to the chapter (section) in effect at the top
-% of a page, or that at the bottom of a page. The solution is
-% described on page 260 of The TeXbook. It involves outputting two
-% marks for the sectioning macros, one before the section break, and
-% one after. I won't pretend I can describe this better than DEK...
-\def\domark{%
- \toks0=\expandafter{\lastchapterdefs}%
- \toks2=\expandafter{\lastsectiondefs}%
- \toks4=\expandafter{\prevchapterdefs}%
- \toks6=\expandafter{\prevsectiondefs}%
- \toks8=\expandafter{\lastcolordefs}%
- \mark{%
- \the\toks0 \the\toks2 % 0: top marks (\last...)
- \noexpand\or \the\toks4 \the\toks6 % 1: bottom marks (default, \prev...)
- \noexpand\else \the\toks8 % 2: color marks
- }%
-}
-% \topmark doesn't work for the very first chapter (after the title
-% page or the contents), so we use \firstmark there -- this gets us
-% the mark with the chapter defs, unless the user sneaks in, e.g.,
-% @setcolor (or @url, or @link, etc.) between @contents and the very
-% first @chapter.
-\def\gettopheadingmarks{%
- \ifcase0\topmark\fi
- \ifx\thischapter\empty \ifcase0\firstmark\fi \fi
-}
-\def\getbottomheadingmarks{\ifcase1\botmark\fi}
-\def\getcolormarks{\ifcase2\topmark\fi}
-
-% Avoid "undefined control sequence" errors.
-\def\lastchapterdefs{}
-\def\lastsectiondefs{}
-\def\prevchapterdefs{}
-\def\prevsectiondefs{}
-\def\lastcolordefs{}
-
-% Main output routine.
-\chardef\PAGE = 255
-\output = {\onepageout{\pagecontents\PAGE}}
-
-\newbox\headlinebox
-\newbox\footlinebox
-
-% \onepageout takes a vbox as an argument. Note that \pagecontents
-% does insertions, but you have to call it yourself.
-\def\onepageout#1{%
- \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi
- %
- \ifodd\pageno \advance\hoffset by \bindingoffset
- \else \advance\hoffset by -\bindingoffset\fi
- %
- % Do this outside of the \shipout so @code etc. will be expanded in
- % the headline as they should be, not taken literally (outputting ''code).
- \def\commmonheadfootline{\let\hsize=\pagewidth \texinfochars}
- %
- \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi
- \global\setbox\headlinebox = \vbox{\commmonheadfootline \makeheadline}%
- %
- \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi
- \global\setbox\footlinebox = \vbox{\commmonheadfootline \makefootline}%
- %
- {%
- % Have to do this stuff outside the \shipout because we want it to
- % take effect in \write's, yet the group defined by the \vbox ends
- % before the \shipout runs.
- %
- \indexdummies % don't expand commands in the output.
- \normalturnoffactive % \ in index entries must not stay \, e.g., if
- % the page break happens to be in the middle of an example.
- % We don't want .vr (or whatever) entries like this:
- % \entry{{\tt \indexbackslash }acronym}{32}{\code {\acronym}}
- % "\acronym" won't work when it's read back in;
- % it needs to be
- % {\code {{\tt \backslashcurfont }acronym}
- \shipout\vbox{%
- % Do this early so pdf references go to the beginning of the page.
- \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi
- %
- \ifcropmarks \vbox to \outervsize\bgroup
- \hsize = \outerhsize
- \vskip-\topandbottommargin
- \vtop to0pt{%
- \line{\ewtop\hfil\ewtop}%
- \nointerlineskip
- \line{%
- \vbox{\moveleft\cornerthick\nstop}%
- \hfill
- \vbox{\moveright\cornerthick\nstop}%
- }%
- \vss}%
- \vskip\topandbottommargin
- \line\bgroup
- \hfil % center the page within the outer (page) hsize.
- \ifodd\pageno\hskip\bindingoffset\fi
- \vbox\bgroup
- \fi
- %
- \unvbox\headlinebox
- \pagebody{#1}%
- \ifdim\ht\footlinebox > 0pt
- % Only leave this space if the footline is nonempty.
- % (We lessened \vsize for it in \oddfootingyyy.)
- % The \baselineskip=24pt in plain's \makefootline has no effect.
- \vskip 24pt
- \unvbox\footlinebox
- \fi
- %
- \ifcropmarks
- \egroup % end of \vbox\bgroup
- \hfil\egroup % end of (centering) \line\bgroup
- \vskip\topandbottommargin plus1fill minus1fill
- \boxmaxdepth = \cornerthick
- \vbox to0pt{\vss
- \line{%
- \vbox{\moveleft\cornerthick\nsbot}%
- \hfill
- \vbox{\moveright\cornerthick\nsbot}%
- }%
- \nointerlineskip
- \line{\ewbot\hfil\ewbot}%
- }%
- \egroup % \vbox from first cropmarks clause
- \fi
- }% end of \shipout\vbox
- }% end of group with \indexdummies
- \advancepageno
- \ifnum\outputpenalty>-20000 \else\dosupereject\fi
-}
-
-\newinsert\margin \dimen\margin=\maxdimen
-
-\def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}}
-{\catcode`\@ =11
-\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi
-% marginal hacks, juha@viisa.uucp (Juha Takala)
-\ifvoid\margin\else % marginal info is present
- \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi
-\dimen@=\dp#1\relax \unvbox#1\relax
-\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi
-\ifr@ggedbottom \kern-\dimen@ \vfil \fi}
-}
-
-% Here are the rules for the cropmarks. Note that they are
-% offset so that the space between them is truly \outerhsize or \outervsize
-% (P. A. MacKay, 12 November, 1986)
-%
-\def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong}
-\def\nstop{\vbox
- {\hrule height\cornerthick depth\cornerlong width\cornerthick}}
-\def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong}
-\def\nsbot{\vbox
- {\hrule height\cornerlong depth\cornerthick width\cornerthick}}
-
-% Parse an argument, then pass it to #1. The argument is the rest of
-% the input line (except we remove a trailing comment). #1 should be a
-% macro which expects an ordinary undelimited TeX argument.
-%
-\def\parsearg{\parseargusing{}}
-\def\parseargusing#1#2{%
- \def\argtorun{#2}%
- \begingroup
- \obeylines
- \spaceisspace
- #1%
- \parseargline\empty% Insert the \empty token, see \finishparsearg below.
-}
-
-{\obeylines %
- \gdef\parseargline#1^^M{%
- \endgroup % End of the group started in \parsearg.
- \argremovecomment #1\comment\ArgTerm%
- }%
-}
-
-% First remove any @comment, then any @c comment.
-\def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm}
-\def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm}
-
-% Each occurrence of `\^^M' or `<space>\^^M' is replaced by a single space.
-%
-% \argremovec might leave us with trailing space, e.g.,
-% @end itemize @c foo
-% This space token undergoes the same procedure and is eventually removed
-% by \finishparsearg.
-%
-\def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M}
-\def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M}
-\def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{%
- \def\temp{#3}%
- \ifx\temp\empty
- % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp:
- \let\temp\finishparsearg
- \else
- \let\temp\argcheckspaces
- \fi
- % Put the space token in:
- \temp#1 #3\ArgTerm
-}
-
-% If a _delimited_ argument is enclosed in braces, they get stripped; so
-% to get _exactly_ the rest of the line, we had to prevent such situation.
-% We prepended an \empty token at the very beginning and we expand it now,
-% just before passing the control to \argtorun.
-% (Similarly, we have to think about #3 of \argcheckspacesY above: it is
-% either the null string, or it ends with \^^M---thus there is no danger
-% that a pair of braces would be stripped.
-%
-% But first, we have to remove the trailing space token.
-%
-\def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}}
-
-% \parseargdef\foo{...}
-% is roughly equivalent to
-% \def\foo{\parsearg\Xfoo}
-% \def\Xfoo#1{...}
-%
-% Actually, I use \csname\string\foo\endcsname, ie. \\foo, as it is my
-% favourite TeX trick. --kasal, 16nov03
-
-\def\parseargdef#1{%
- \expandafter \doparseargdef \csname\string#1\endcsname #1%
-}
-\def\doparseargdef#1#2{%
- \def#2{\parsearg#1}%
- \def#1##1%
-}
-
-% Several utility definitions with active space:
-{
- \obeyspaces
- \gdef\obeyedspace{ }
-
- % Make each space character in the input produce a normal interword
- % space in the output. Don't allow a line break at this space, as this
- % is used only in environments like @example, where each line of input
- % should produce a line of output anyway.
- %
- \gdef\sepspaces{\obeyspaces\let =\tie}
-
- % If an index command is used in an @example environment, any spaces
- % therein should become regular spaces in the raw index file, not the
- % expansion of \tie (\leavevmode \penalty \@M \ ).
- \gdef\unsepspaces{\let =\space}
-}
-
-
-\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next}
-
-% Define the framework for environments in texinfo.tex. It's used like this:
-%
-% \envdef\foo{...}
-% \def\Efoo{...}
-%
-% It's the responsibility of \envdef to insert \begingroup before the
-% actual body; @end closes the group after calling \Efoo. \envdef also
-% defines \thisenv, so the current environment is known; @end checks
-% whether the environment name matches. The \checkenv macro can also be
-% used to check whether the current environment is the one expected.
-%
-% Non-false conditionals (@iftex, @ifset) don't fit into this, so they
-% are not treated as environments; they don't open a group. (The
-% implementation of @end takes care not to call \endgroup in this
-% special case.)
-
-
-% At run-time, environments start with this:
-\def\startenvironment#1{\begingroup\def\thisenv{#1}}
-% initialize
-\let\thisenv\empty
-
-% ... but they get defined via ``\envdef\foo{...}'':
-\long\def\envdef#1#2{\def#1{\startenvironment#1#2}}
-\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}}
-
-% Check whether we're in the right environment:
-\def\checkenv#1{%
- \def\temp{#1}%
- \ifx\thisenv\temp
- \else
- \badenverr
- \fi
-}
-
-% Environment mismatch, #1 expected:
-\def\badenverr{%
- \errhelp = \EMsimple
- \errmessage{This command can appear only \inenvironment\temp,
- not \inenvironment\thisenv}%
-}
-\def\inenvironment#1{%
- \ifx#1\empty
- outside of any environment%
- \else
- in environment \expandafter\string#1%
- \fi
-}
-
-% @end foo executes the definition of \Efoo.
-% But first, it executes a specialized version of \checkenv
-%
-\parseargdef\end{%
- \if 1\csname iscond.#1\endcsname
- \else
- % The general wording of \badenverr may not be ideal.
- \expandafter\checkenv\csname#1\endcsname
- \csname E#1\endcsname
- \endgroup
- \fi
-}
-
-\newhelp\EMsimple{Press RETURN to continue.}
-
-
-% Be sure we're in horizontal mode when doing a tie, since we make space
-% equivalent to this in @example-like environments. Otherwise, a space
-% at the beginning of a line will start with \penalty -- and
-% since \penalty is valid in vertical mode, we'd end up putting the
-% penalty on the vertical list instead of in the new paragraph.
-{\catcode`@ = 11
- % Avoid using \@M directly, because that causes trouble
- % if the definition is written into an index file.
- \global\let\tiepenalty = \@M
- \gdef\tie{\leavevmode\penalty\tiepenalty\ }
-}
-
-% @: forces normal size whitespace following.
-\def\:{\spacefactor=1000 }
-
-% @* forces a line break.
-\def\*{\unskip\hfil\break\hbox{}\ignorespaces}
-
-% @/ allows a line break.
-\let\/=\allowbreak
-
-% @. is an end-of-sentence period.
-\def\.{.\spacefactor=\endofsentencespacefactor\space}
-
-% @! is an end-of-sentence bang.
-\def\!{!\spacefactor=\endofsentencespacefactor\space}
-
-% @? is an end-of-sentence query.
-\def\?{?\spacefactor=\endofsentencespacefactor\space}
-
-% @frenchspacing on|off says whether to put extra space after punctuation.
-%
-\def\onword{on}
-\def\offword{off}
-%
-\parseargdef\frenchspacing{%
- \def\temp{#1}%
- \ifx\temp\onword \plainfrenchspacing
- \else\ifx\temp\offword \plainnonfrenchspacing
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @frenchspacing option `\temp', must be on|off}%
- \fi\fi
-}
-
-% @w prevents a word break. Without the \leavevmode, @w at the
-% beginning of a paragraph, when TeX is still in vertical mode, would
-% produce a whole line of output instead of starting the paragraph.
-\def\w#1{\leavevmode\hbox{#1}}
-
-% @group ... @end group forces ... to be all on one page, by enclosing
-% it in a TeX vbox. We use \vtop instead of \vbox to construct the box
-% to keep its height that of a normal line. According to the rules for
-% \topskip (p.114 of the TeXbook), the glue inserted is
-% max (\topskip - \ht (first item), 0). If that height is large,
-% therefore, no glue is inserted, and the space between the headline and
-% the text is small, which looks bad.
-%
-% Another complication is that the group might be very large. This can
-% cause the glue on the previous page to be unduly stretched, because it
-% does not have much material. In this case, it's better to add an
-% explicit \vfill so that the extra space is at the bottom. The
-% threshold for doing this is if the group is more than \vfilllimit
-% percent of a page (\vfilllimit can be changed inside of @tex).
-%
-\newbox\groupbox
-\def\vfilllimit{0.7}
-%
-\envdef\group{%
- \ifnum\catcode`\^^M=\active \else
- \errhelp = \groupinvalidhelp
- \errmessage{@group invalid in context where filling is enabled}%
- \fi
- \startsavinginserts
- %
- \setbox\groupbox = \vtop\bgroup
- % Do @comment since we are called inside an environment such as
- % @example, where each end-of-line in the input causes an
- % end-of-line in the output. We don't want the end-of-line after
- % the `@group' to put extra space in the output. Since @group
- % should appear on a line by itself (according to the Texinfo
- % manual), we don't worry about eating any user text.
- \comment
-}
-%
-% The \vtop produces a box with normal height and large depth; thus, TeX puts
-% \baselineskip glue before it, and (when the next line of text is done)
-% \lineskip glue after it. Thus, space below is not quite equal to space
-% above. But it's pretty close.
-\def\Egroup{%
- % To get correct interline space between the last line of the group
- % and the first line afterwards, we have to propagate \prevdepth.
- \endgraf % Not \par, as it may have been set to \lisppar.
- \global\dimen1 = \prevdepth
- \egroup % End the \vtop.
- % \dimen0 is the vertical size of the group's box.
- \dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox
- % \dimen2 is how much space is left on the page (more or less).
- \dimen2 = \pageheight \advance\dimen2 by -\pagetotal
- % if the group doesn't fit on the current page, and it's a big big
- % group, force a page break.
- \ifdim \dimen0 > \dimen2
- \ifdim \pagetotal < \vfilllimit\pageheight
- \page
- \fi
- \fi
- \box\groupbox
- \prevdepth = \dimen1
- \checkinserts
-}
-%
-% TeX puts in an \escapechar (i.e., `@') at the beginning of the help
-% message, so this ends up printing `@group can only ...'.
-%
-\newhelp\groupinvalidhelp{%
-group can only be used in environments such as @example,^^J%
-where each line of input produces a line of output.}
-
-% @need space-in-mils
-% forces a page break if there is not space-in-mils remaining.
-
-\newdimen\mil \mil=0.001in
-
-\parseargdef\need{%
- % Ensure vertical mode, so we don't make a big box in the middle of a
- % paragraph.
- \par
- %
- % If the @need value is less than one line space, it's useless.
- \dimen0 = #1\mil
- \dimen2 = \ht\strutbox
- \advance\dimen2 by \dp\strutbox
- \ifdim\dimen0 > \dimen2
- %
- % Do a \strut just to make the height of this box be normal, so the
- % normal leading is inserted relative to the preceding line.
- % And a page break here is fine.
- \vtop to #1\mil{\strut\vfil}%
- %
- % TeX does not even consider page breaks if a penalty added to the
- % main vertical list is 10000 or more. But in order to see if the
- % empty box we just added fits on the page, we must make it consider
- % page breaks. On the other hand, we don't want to actually break the
- % page after the empty box. So we use a penalty of 9999.
- %
- % There is an extremely small chance that TeX will actually break the
- % page at this \penalty, if there are no other feasible breakpoints in
- % sight. (If the user is using lots of big @group commands, which
- % almost-but-not-quite fill up a page, TeX will have a hard time doing
- % good page breaking, for example.) However, I could not construct an
- % example where a page broke at this \penalty; if it happens in a real
- % document, then we can reconsider our strategy.
- \penalty9999
- %
- % Back up by the size of the box, whether we did a page break or not.
- \kern -#1\mil
- %
- % Do not allow a page break right after this kern.
- \nobreak
- \fi
-}
-
-% @br forces paragraph break (and is undocumented).
-
-\let\br = \par
-
-% @page forces the start of a new page.
-%
-\def\page{\par\vfill\supereject}
-
-% @exdent text....
-% outputs text on separate line in roman font, starting at standard page margin
-
-% This records the amount of indent in the innermost environment.
-% That's how much \exdent should take out.
-\newskip\exdentamount
-
-% This defn is used inside fill environments such as @defun.
-\parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break}
-
-% This defn is used inside nofill environments such as @example.
-\parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount
- \leftline{\hskip\leftskip{\rm#1}}}}
-
-% @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current
-% paragraph. For more general purposes, use the \margin insertion
-% class. WHICH is `l' or `r'. Not documented, written for gawk manual.
-%
-\newskip\inmarginspacing \inmarginspacing=1cm
-\def\strutdepth{\dp\strutbox}
-%
-\def\doinmargin#1#2{\strut\vadjust{%
- \nobreak
- \kern-\strutdepth
- \vtop to \strutdepth{%
- \baselineskip=\strutdepth
- \vss
- % if you have multiple lines of stuff to put here, you'll need to
- % make the vbox yourself of the appropriate size.
- \ifx#1l%
- \llap{\ignorespaces #2\hskip\inmarginspacing}%
- \else
- \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}%
- \fi
- \null
- }%
-}}
-\def\inleftmargin{\doinmargin l}
-\def\inrightmargin{\doinmargin r}
-%
-% @inmargin{TEXT [, RIGHT-TEXT]}
-% (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right;
-% else use TEXT for both).
-%
-\def\inmargin#1{\parseinmargin #1,,\finish}
-\def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing.
- \setbox0 = \hbox{\ignorespaces #2}%
- \ifdim\wd0 > 0pt
- \def\lefttext{#1}% have both texts
- \def\righttext{#2}%
- \else
- \def\lefttext{#1}% have only one text
- \def\righttext{#1}%
- \fi
- %
- \ifodd\pageno
- \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin
- \else
- \def\temp{\inleftmargin\lefttext}%
- \fi
- \temp
-}
-
-% @| inserts a changebar to the left of the current line. It should
-% surround any changed text. This approach does *not* work if the
-% change spans more than two lines of output. To handle that, we would
-% have adopt a much more difficult approach (putting marks into the main
-% vertical list for the beginning and end of each change). This command
-% is not documented, not supported, and doesn't work.
-%
-\def\|{%
- % \vadjust can only be used in horizontal mode.
- \leavevmode
- %
- % Append this vertical mode material after the current line in the output.
- \vadjust{%
- % We want to insert a rule with the height and depth of the current
- % leading; that is exactly what \strutbox is supposed to record.
- \vskip-\baselineskip
- %
- % \vadjust-items are inserted at the left edge of the type. So
- % the \llap here moves out into the left-hand margin.
- \llap{%
- %
- % For a thicker or thinner bar, change the `1pt'.
- \vrule height\baselineskip width1pt
- %
- % This is the space between the bar and the text.
- \hskip 12pt
- }%
- }%
-}
-
-% @include FILE -- \input text of FILE.
-%
-\def\include{\parseargusing\filenamecatcodes\includezzz}
-\def\includezzz#1{%
- \pushthisfilestack
- \def\thisfile{#1}%
- {%
- \makevalueexpandable % we want to expand any @value in FILE.
- \turnoffactive % and allow special characters in the expansion
- \indexnofonts % Allow `@@' and other weird things in file names.
- \wlog{texinfo.tex: doing @include of #1^^J}%
- \edef\temp{\noexpand\input #1 }%
- %
- % This trickery is to read FILE outside of a group, in case it makes
- % definitions, etc.
- \expandafter
- }\temp
- \popthisfilestack
-}
-\def\filenamecatcodes{%
- \catcode`\\=\other
- \catcode`~=\other
- \catcode`^=\other
- \catcode`_=\other
- \catcode`|=\other
- \catcode`<=\other
- \catcode`>=\other
- \catcode`+=\other
- \catcode`-=\other
- \catcode`\`=\other
- \catcode`\'=\other
-}
-
-\def\pushthisfilestack{%
- \expandafter\pushthisfilestackX\popthisfilestack\StackTerm
-}
-\def\pushthisfilestackX{%
- \expandafter\pushthisfilestackY\thisfile\StackTerm
-}
-\def\pushthisfilestackY #1\StackTerm #2\StackTerm {%
- \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}%
-}
-
-\def\popthisfilestack{\errthisfilestackempty}
-\def\errthisfilestackempty{\errmessage{Internal error:
- the stack of filenames is empty.}}
-%
-\def\thisfile{}
-
-% @center line
-% outputs that line, centered.
-%
-\parseargdef\center{%
- \ifhmode
- \let\centersub\centerH
- \else
- \let\centersub\centerV
- \fi
- \centersub{\hfil \ignorespaces#1\unskip \hfil}%
- \let\centersub\relax % don't let the definition persist, just in case
-}
-\def\centerH#1{{%
- \hfil\break
- \advance\hsize by -\leftskip
- \advance\hsize by -\rightskip
- \line{#1}%
- \break
-}}
-%
-\newcount\centerpenalty
-\def\centerV#1{%
- % The idea here is the same as in \startdefun, \cartouche, etc.: if
- % @center is the first thing after a section heading, we need to wipe
- % out the negative parskip inserted by \sectionheading, but still
- % prevent a page break here.
- \centerpenalty = \lastpenalty
- \ifnum\centerpenalty>10000 \vskip\parskip \fi
- \ifnum\centerpenalty>9999 \penalty\centerpenalty \fi
- \line{\kern\leftskip #1\kern\rightskip}%
-}
-
-% @sp n outputs n lines of vertical space
-%
-\parseargdef\sp{\vskip #1\baselineskip}
-
-% @comment ...line which is ignored...
-% @c is the same as @comment
-% @ignore ... @end ignore is another way to write a comment
-%
-\def\comment{\begingroup \catcode`\^^M=\other%
-\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
-\commentxxx}
-{\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}}
-%
-\let\c=\comment
-
-% @paragraphindent NCHARS
-% We'll use ems for NCHARS, close enough.
-% NCHARS can also be the word `asis' or `none'.
-% We cannot feasibly implement @paragraphindent asis, though.
-%
-\def\asisword{asis} % no translation, these are keywords
-\def\noneword{none}
-%
-\parseargdef\paragraphindent{%
- \def\temp{#1}%
- \ifx\temp\asisword
- \else
- \ifx\temp\noneword
- \defaultparindent = 0pt
- \else
- \defaultparindent = #1em
- \fi
- \fi
- \parindent = \defaultparindent
-}
-
-% @exampleindent NCHARS
-% We'll use ems for NCHARS like @paragraphindent.
-% It seems @exampleindent asis isn't necessary, but
-% I preserve it to make it similar to @paragraphindent.
-\parseargdef\exampleindent{%
- \def\temp{#1}%
- \ifx\temp\asisword
- \else
- \ifx\temp\noneword
- \lispnarrowing = 0pt
- \else
- \lispnarrowing = #1em
- \fi
- \fi
-}
-
-% @firstparagraphindent WORD
-% If WORD is `none', then suppress indentation of the first paragraph
-% after a section heading. If WORD is `insert', then do indent at such
-% paragraphs.
-%
-% The paragraph indentation is suppressed or not by calling
-% \suppressfirstparagraphindent, which the sectioning commands do.
-% We switch the definition of this back and forth according to WORD.
-% By default, we suppress indentation.
-%
-\def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent}
-\def\insertword{insert}
-%
-\parseargdef\firstparagraphindent{%
- \def\temp{#1}%
- \ifx\temp\noneword
- \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent
- \else\ifx\temp\insertword
- \let\suppressfirstparagraphindent = \relax
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @firstparagraphindent option `\temp'}%
- \fi\fi
-}
-
-% Here is how we actually suppress indentation. Redefine \everypar to
-% \kern backwards by \parindent, and then reset itself to empty.
-%
-% We also make \indent itself not actually do anything until the next
-% paragraph.
-%
-\gdef\dosuppressfirstparagraphindent{%
- \gdef\indent{%
- \restorefirstparagraphindent
- \indent
- }%
- \gdef\noindent{%
- \restorefirstparagraphindent
- \noindent
- }%
- \global\everypar = {%
- \kern -\parindent
- \restorefirstparagraphindent
- }%
-}
-
-\gdef\restorefirstparagraphindent{%
- \global \let \indent = \ptexindent
- \global \let \noindent = \ptexnoindent
- \global \everypar = {}%
-}
-
-
-% @refill is a no-op.
-\let\refill=\relax
-
-% If working on a large document in chapters, it is convenient to
-% be able to disable indexing, cross-referencing, and contents, for test runs.
-% This is done with @novalidate (before @setfilename).
-%
-\newif\iflinks \linkstrue % by default we want the aux files.
-\let\novalidate = \linksfalse
-
-% @setfilename is done at the beginning of every texinfo file.
-% So open here the files we need to have open while reading the input.
-% This makes it possible to make a .fmt file for texinfo.
-\def\setfilename{%
- \fixbackslash % Turn off hack to swallow `\input texinfo'.
- \iflinks
- \tryauxfile
- % Open the new aux file. TeX will close it automatically at exit.
- \immediate\openout\auxfile=\jobname.aux
- \fi % \openindices needs to do some work in any case.
- \openindices
- \let\setfilename=\comment % Ignore extra @setfilename cmds.
- %
- % If texinfo.cnf is present on the system, read it.
- % Useful for site-wide @afourpaper, etc.
- \openin 1 texinfo.cnf
- \ifeof 1 \else \input texinfo.cnf \fi
- \closein 1
- %
- \comment % Ignore the actual filename.
-}
-
-% Called from \setfilename.
-%
-\def\openindices{%
- \newindex{cp}%
- \newcodeindex{fn}%
- \newcodeindex{vr}%
- \newcodeindex{tp}%
- \newcodeindex{ky}%
- \newcodeindex{pg}%
-}
-
-% @bye.
-\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend}
-
-
-\message{pdf,}
-% adobe `portable' document format
-\newcount\tempnum
-\newcount\lnkcount
-\newtoks\filename
-\newcount\filenamelength
-\newcount\pgn
-\newtoks\toksA
-\newtoks\toksB
-\newtoks\toksC
-\newtoks\toksD
-\newbox\boxA
-\newcount\countA
-\newif\ifpdf
-\newif\ifpdfmakepagedest
-
-% when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1
-% can be set). So we test for \relax and 0 as well as being undefined.
-\ifx\pdfoutput\thisisundefined
-\else
- \ifx\pdfoutput\relax
- \else
- \ifcase\pdfoutput
- \else
- \pdftrue
- \fi
- \fi
-\fi
-
-% PDF uses PostScript string constants for the names of xref targets,
-% for display in the outlines, and in other places. Thus, we have to
-% double any backslashes. Otherwise, a name like "\node" will be
-% interpreted as a newline (\n), followed by o, d, e. Not good.
-%
-% See http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html and
-% related messages. The final outcome is that it is up to the TeX user
-% to double the backslashes and otherwise make the string valid, so
-% that's what we do. pdftex 1.30.0 (ca.2005) introduced a primitive to
-% do this reliably, so we use it.
-
-% #1 is a control sequence in which to do the replacements,
-% which we \xdef.
-\def\txiescapepdf#1{%
- \ifx\pdfescapestring\thisisundefined
- % No primitive available; should we give a warning or log?
- % Many times it won't matter.
- \else
- % The expandable \pdfescapestring primitive escapes parentheses,
- % backslashes, and other special chars.
- \xdef#1{\pdfescapestring{#1}}%
- \fi
-}
-
-\newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images
-with PDF output, and none of those formats could be found. (.eps cannot
-be supported due to the design of the PDF format; use regular TeX (DVI
-output) for that.)}
-
-\ifpdf
- %
- % Color manipulation macros based on pdfcolor.tex,
- % except using rgb instead of cmyk; the latter is said to render as a
- % very dark gray on-screen and a very dark halftone in print, instead
- % of actual black.
- \def\rgbDarkRed{0.50 0.09 0.12}
- \def\rgbBlack{0 0 0}
- %
- % k sets the color for filling (usual text, etc.);
- % K sets the color for stroking (thin rules, e.g., normal _'s).
- \def\pdfsetcolor#1{\pdfliteral{#1 rg #1 RG}}
- %
- % Set color, and create a mark which defines \thiscolor accordingly,
- % so that \makeheadline knows which color to restore.
- \def\setcolor#1{%
- \xdef\lastcolordefs{\gdef\noexpand\thiscolor{#1}}%
- \domark
- \pdfsetcolor{#1}%
- }
- %
- \def\maincolor{\rgbBlack}
- \pdfsetcolor{\maincolor}
- \edef\thiscolor{\maincolor}
- \def\lastcolordefs{}
- %
- \def\makefootline{%
- \baselineskip24pt
- \line{\pdfsetcolor{\maincolor}\the\footline}%
- }
- %
- \def\makeheadline{%
- \vbox to 0pt{%
- \vskip-22.5pt
- \line{%
- \vbox to8.5pt{}%
- % Extract \thiscolor definition from the marks.
- \getcolormarks
- % Typeset the headline with \maincolor, then restore the color.
- \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}%
- }%
- \vss
- }%
- \nointerlineskip
- }
- %
- %
- \pdfcatalog{/PageMode /UseOutlines}
- %
- % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto).
- \def\dopdfimage#1#2#3{%
- \def\pdfimagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}%
- \def\pdfimageheight{#3}\setbox2 = \hbox{\ignorespaces #3}%
- %
- % pdftex (and the PDF format) support .pdf, .png, .jpg (among
- % others). Let's try in that order, PDF first since if
- % someone has a scalable image, presumably better to use that than a
- % bitmap.
- \let\pdfimgext=\empty
- \begingroup
- \openin 1 #1.pdf \ifeof 1
- \openin 1 #1.PDF \ifeof 1
- \openin 1 #1.png \ifeof 1
- \openin 1 #1.jpg \ifeof 1
- \openin 1 #1.jpeg \ifeof 1
- \openin 1 #1.JPG \ifeof 1
- \errhelp = \nopdfimagehelp
- \errmessage{Could not find image file #1 for pdf}%
- \else \gdef\pdfimgext{JPG}%
- \fi
- \else \gdef\pdfimgext{jpeg}%
- \fi
- \else \gdef\pdfimgext{jpg}%
- \fi
- \else \gdef\pdfimgext{png}%
- \fi
- \else \gdef\pdfimgext{PDF}%
- \fi
- \else \gdef\pdfimgext{pdf}%
- \fi
- \closein 1
- \endgroup
- %
- % without \immediate, ancient pdftex seg faults when the same image is
- % included twice. (Version 3.14159-pre-1.0-unofficial-20010704.)
- \ifnum\pdftexversion < 14
- \immediate\pdfimage
- \else
- \immediate\pdfximage
- \fi
- \ifdim \wd0 >0pt width \pdfimagewidth \fi
- \ifdim \wd2 >0pt height \pdfimageheight \fi
- \ifnum\pdftexversion<13
- #1.\pdfimgext
- \else
- {#1.\pdfimgext}%
- \fi
- \ifnum\pdftexversion < 14 \else
- \pdfrefximage \pdflastximage
- \fi}
- %
- \def\pdfmkdest#1{{%
- % We have to set dummies so commands such as @code, and characters
- % such as \, aren't expanded when present in a section title.
- \indexnofonts
- \turnoffactive
- \makevalueexpandable
- \def\pdfdestname{#1}%
- \txiescapepdf\pdfdestname
- \safewhatsit{\pdfdest name{\pdfdestname} xyz}%
- }}
- %
- % used to mark target names; must be expandable.
- \def\pdfmkpgn#1{#1}
- %
- % by default, use a color that is dark enough to print on paper as
- % nearly black, but still distinguishable for online viewing.
- \def\urlcolor{\rgbDarkRed}
- \def\linkcolor{\rgbDarkRed}
- \def\endlink{\setcolor{\maincolor}\pdfendlink}
- %
- % Adding outlines to PDF; macros for calculating structure of outlines
- % come from Petr Olsak
- \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0%
- \else \csname#1\endcsname \fi}
- \def\advancenumber#1{\tempnum=\expnumber{#1}\relax
- \advance\tempnum by 1
- \expandafter\xdef\csname#1\endcsname{\the\tempnum}}
- %
- % #1 is the section text, which is what will be displayed in the
- % outline by the pdf viewer. #2 is the pdf expression for the number
- % of subentries (or empty, for subsubsections). #3 is the node text,
- % which might be empty if this toc entry had no corresponding node.
- % #4 is the page number
- %
- \def\dopdfoutline#1#2#3#4{%
- % Generate a link to the node text if that exists; else, use the
- % page number. We could generate a destination for the section
- % text in the case where a section has no node, but it doesn't
- % seem worth the trouble, since most documents are normally structured.
- \edef\pdfoutlinedest{#3}%
- \ifx\pdfoutlinedest\empty
- \def\pdfoutlinedest{#4}%
- \else
- \txiescapepdf\pdfoutlinedest
- \fi
- %
- % Also escape PDF chars in the display string.
- \edef\pdfoutlinetext{#1}%
- \txiescapepdf\pdfoutlinetext
- %
- \pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{\pdfoutlinetext}%
- }
- %
- \def\pdfmakeoutlines{%
- \begingroup
- % Read toc silently, to get counts of subentries for \pdfoutline.
- \def\partentry##1##2##3##4{}% ignore parts in the outlines
- \def\numchapentry##1##2##3##4{%
- \def\thischapnum{##2}%
- \def\thissecnum{0}%
- \def\thissubsecnum{0}%
- }%
- \def\numsecentry##1##2##3##4{%
- \advancenumber{chap\thischapnum}%
- \def\thissecnum{##2}%
- \def\thissubsecnum{0}%
- }%
- \def\numsubsecentry##1##2##3##4{%
- \advancenumber{sec\thissecnum}%
- \def\thissubsecnum{##2}%
- }%
- \def\numsubsubsecentry##1##2##3##4{%
- \advancenumber{subsec\thissubsecnum}%
- }%
- \def\thischapnum{0}%
- \def\thissecnum{0}%
- \def\thissubsecnum{0}%
- %
- % use \def rather than \let here because we redefine \chapentry et
- % al. a second time, below.
- \def\appentry{\numchapentry}%
- \def\appsecentry{\numsecentry}%
- \def\appsubsecentry{\numsubsecentry}%
- \def\appsubsubsecentry{\numsubsubsecentry}%
- \def\unnchapentry{\numchapentry}%
- \def\unnsecentry{\numsecentry}%
- \def\unnsubsecentry{\numsubsecentry}%
- \def\unnsubsubsecentry{\numsubsubsecentry}%
- \readdatafile{toc}%
- %
- % Read toc second time, this time actually producing the outlines.
- % The `-' means take the \expnumber as the absolute number of
- % subentries, which we calculated on our first read of the .toc above.
- %
- % We use the node names as the destinations.
- \def\numchapentry##1##2##3##4{%
- \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}%
- \def\numsecentry##1##2##3##4{%
- \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}%
- \def\numsubsecentry##1##2##3##4{%
- \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}%
- \def\numsubsubsecentry##1##2##3##4{% count is always zero
- \dopdfoutline{##1}{}{##3}{##4}}%
- %
- % PDF outlines are displayed using system fonts, instead of
- % document fonts. Therefore we cannot use special characters,
- % since the encoding is unknown. For example, the eogonek from
- % Latin 2 (0xea) gets translated to a | character. Info from
- % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100.
- %
- % TODO this right, we have to translate 8-bit characters to
- % their "best" equivalent, based on the @documentencoding. Too
- % much work for too little return. Just use the ASCII equivalents
- % we use for the index sort strings.
- %
- \indexnofonts
- \setupdatafile
- % We can have normal brace characters in the PDF outlines, unlike
- % Texinfo index files. So set that up.
- \def\{{\lbracecharliteral}%
- \def\}{\rbracecharliteral}%
- \catcode`\\=\active \otherbackslash
- \input \tocreadfilename
- \endgroup
- }
- {\catcode`[=1 \catcode`]=2
- \catcode`{=\other \catcode`}=\other
- \gdef\lbracecharliteral[{]%
- \gdef\rbracecharliteral[}]%
- ]
- %
- \def\skipspaces#1{\def\PP{#1}\def\D{|}%
- \ifx\PP\D\let\nextsp\relax
- \else\let\nextsp\skipspaces
- \addtokens{\filename}{\PP}%
- \advance\filenamelength by 1
- \fi
- \nextsp}
- \def\getfilename#1{%
- \filenamelength=0
- % If we don't expand the argument now, \skipspaces will get
- % snagged on things like "@value{foo}".
- \edef\temp{#1}%
- \expandafter\skipspaces\temp|\relax
- }
- \ifnum\pdftexversion < 14
- \let \startlink \pdfannotlink
- \else
- \let \startlink \pdfstartlink
- \fi
- % make a live url in pdf output.
- \def\pdfurl#1{%
- \begingroup
- % it seems we really need yet another set of dummies; have not
- % tried to figure out what each command should do in the context
- % of @url. for now, just make @/ a no-op, that's the only one
- % people have actually reported a problem with.
- %
- \normalturnoffactive
- \def\@{@}%
- \let\/=\empty
- \makevalueexpandable
- % do we want to go so far as to use \indexnofonts instead of just
- % special-casing \var here?
- \def\var##1{##1}%
- %
- \leavevmode\setcolor{\urlcolor}%
- \startlink attr{/Border [0 0 0]}%
- user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
- \endgroup}
- \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}}
- \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
- \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks}
- \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}}
- \def\maketoks{%
- \expandafter\poptoks\the\toksA|ENDTOKS|\relax
- \ifx\first0\adn0
- \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3
- \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6
- \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9
- \else
- \ifnum0=\countA\else\makelink\fi
- \ifx\first.\let\next=\done\else
- \let\next=\maketoks
- \addtokens{\toksB}{\the\toksD}
- \ifx\first,\addtokens{\toksB}{\space}\fi
- \fi
- \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
- \next}
- \def\makelink{\addtokens{\toksB}%
- {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
- \def\pdflink#1{%
- \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}}
- \setcolor{\linkcolor}#1\endlink}
- \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
-\else
- % non-pdf mode
- \let\pdfmkdest = \gobble
- \let\pdfurl = \gobble
- \let\endlink = \relax
- \let\setcolor = \gobble
- \let\pdfsetcolor = \gobble
- \let\pdfmakeoutlines = \relax
-\fi % \ifx\pdfoutput
-
-
-\message{fonts,}
-
-% Change the current font style to #1, remembering it in \curfontstyle.
-% For now, we do not accumulate font styles: @b{@i{foo}} prints foo in
-% italics, not bold italics.
-%
-\def\setfontstyle#1{%
- \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd.
- \csname ten#1\endcsname % change the current font
-}
-
-% Select #1 fonts with the current style.
-%
-\def\selectfonts#1{\csname #1fonts\endcsname \csname\curfontstyle\endcsname}
-
-\def\rm{\fam=0 \setfontstyle{rm}}
-\def\it{\fam=\itfam \setfontstyle{it}}
-\def\sl{\fam=\slfam \setfontstyle{sl}}
-\def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf}
-\def\tt{\fam=\ttfam \setfontstyle{tt}}
-
-% Unfortunately, we have to override this for titles and the like, since
-% in those cases "rm" is bold. Sigh.
-\def\rmisbold{\rm\def\curfontstyle{bf}}
-
-% Texinfo sort of supports the sans serif font style, which plain TeX does not.
-% So we set up a \sf.
-\newfam\sffam
-\def\sf{\fam=\sffam \setfontstyle{sf}}
-\let\li = \sf % Sometimes we call it \li, not \sf.
-
-% We don't need math for this font style.
-\def\ttsl{\setfontstyle{ttsl}}
-
-
-% Set the baselineskip to #1, and the lineskip and strut size
-% correspondingly. There is no deep meaning behind these magic numbers
-% used as factors; they just match (closely enough) what Knuth defined.
-%
-\def\lineskipfactor{.08333}
-\def\strutheightpercent{.70833}
-\def\strutdepthpercent {.29167}
-%
-% can get a sort of poor man's double spacing by redefining this.
-\def\baselinefactor{1}
-%
-\newdimen\textleading
-\def\setleading#1{%
- \dimen0 = #1\relax
- \normalbaselineskip = \baselinefactor\dimen0
- \normallineskip = \lineskipfactor\normalbaselineskip
- \normalbaselines
- \setbox\strutbox =\hbox{%
- \vrule width0pt height\strutheightpercent\baselineskip
- depth \strutdepthpercent \baselineskip
- }%
-}
-
-% PDF CMaps. See also LaTeX's t1.cmap.
-%
-% do nothing with this by default.
-\expandafter\let\csname cmapOT1\endcsname\gobble
-\expandafter\let\csname cmapOT1IT\endcsname\gobble
-\expandafter\let\csname cmapOT1TT\endcsname\gobble
-
-% if we are producing pdf, and we have \pdffontattr, then define cmaps.
-% (\pdffontattr was introduced many years ago, but people still run
-% older pdftex's; it's easy to conditionalize, so we do.)
-\ifpdf \ifx\pdffontattr\thisisundefined \else
- \begingroup
- \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
- \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1-0)
-%%Title: (TeX-OT1-0 TeX OT1 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1)
-/Supplement 0
->> def
-/CMapName /TeX-OT1-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-8 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<23> <26> <0023>
-<28> <3B> <0028>
-<3F> <5B> <003F>
-<5D> <5E> <005D>
-<61> <7A> <0061>
-<7B> <7C> <2013>
-endbfrange
-40 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <00660066>
-<0C> <00660069>
-<0D> <0066006C>
-<0E> <006600660069>
-<0F> <00660066006C>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<21> <0021>
-<22> <201D>
-<27> <2019>
-<3C> <00A1>
-<3D> <003D>
-<3E> <00BF>
-<5C> <201C>
-<5F> <02D9>
-<60> <2018>
-<7D> <02DD>
-<7E> <007E>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
- }\endgroup
- \expandafter\edef\csname cmapOT1\endcsname#1{%
- \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
- }%
-%
-% \cmapOT1IT
- \begingroup
- \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
- \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1IT-0)
-%%Title: (TeX-OT1IT-0 TeX OT1IT 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1IT)
-/Supplement 0
->> def
-/CMapName /TeX-OT1IT-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-8 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<25> <26> <0025>
-<28> <3B> <0028>
-<3F> <5B> <003F>
-<5D> <5E> <005D>
-<61> <7A> <0061>
-<7B> <7C> <2013>
-endbfrange
-42 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <00660066>
-<0C> <00660069>
-<0D> <0066006C>
-<0E> <006600660069>
-<0F> <00660066006C>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<21> <0021>
-<22> <201D>
-<23> <0023>
-<24> <00A3>
-<27> <2019>
-<3C> <00A1>
-<3D> <003D>
-<3E> <00BF>
-<5C> <201C>
-<5F> <02D9>
-<60> <2018>
-<7D> <02DD>
-<7E> <007E>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
- }\endgroup
- \expandafter\edef\csname cmapOT1IT\endcsname#1{%
- \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
- }%
-%
-% \cmapOT1TT
- \begingroup
- \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
- \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1TT-0)
-%%Title: (TeX-OT1TT-0 TeX OT1TT 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1TT)
-/Supplement 0
->> def
-/CMapName /TeX-OT1TT-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-5 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<21> <26> <0021>
-<28> <5F> <0028>
-<61> <7E> <0061>
-endbfrange
-32 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <2191>
-<0C> <2193>
-<0D> <0027>
-<0E> <00A1>
-<0F> <00BF>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<20> <2423>
-<27> <2019>
-<60> <2018>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
- }\endgroup
- \expandafter\edef\csname cmapOT1TT\endcsname#1{%
- \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
- }%
-\fi\fi
-
-
-% Set the font macro #1 to the font named \fontprefix#2.
-% #3 is the font's design size, #4 is a scale factor, #5 is the CMap
-% encoding (only OT1, OT1IT and OT1TT are allowed, or empty to omit).
-% Example:
-% #1 = \textrm
-% #2 = \rmshape
-% #3 = 10
-% #4 = \mainmagstep
-% #5 = OT1
-%
-\def\setfont#1#2#3#4#5{%
- \font#1=\fontprefix#2#3 scaled #4
- \csname cmap#5\endcsname#1%
-}
-% This is what gets called when #5 of \setfont is empty.
-\let\cmap\gobble
-%
-% (end of cmaps)
-
-% Use cm as the default font prefix.
-% To specify the font prefix, you must define \fontprefix
-% before you read in texinfo.tex.
-\ifx\fontprefix\thisisundefined
-\def\fontprefix{cm}
-\fi
-% Support font families that don't use the same naming scheme as CM.
-\def\rmshape{r}
-\def\rmbshape{bx} % where the normal face is bold
-\def\bfshape{b}
-\def\bxshape{bx}
-\def\ttshape{tt}
-\def\ttbshape{tt}
-\def\ttslshape{sltt}
-\def\itshape{ti}
-\def\itbshape{bxti}
-\def\slshape{sl}
-\def\slbshape{bxsl}
-\def\sfshape{ss}
-\def\sfbshape{ss}
-\def\scshape{csc}
-\def\scbshape{csc}
-
-% Definitions for a main text size of 11pt. (The default in Texinfo.)
-%
-\def\definetextfontsizexi{%
-% Text fonts (11.2pt, magstep1).
-\def\textnominalsize{11pt}
-\edef\mainmagstep{\magstephalf}
-\setfont\textrm\rmshape{10}{\mainmagstep}{OT1}
-\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT}
-\setfont\textbf\bfshape{10}{\mainmagstep}{OT1}
-\setfont\textit\itshape{10}{\mainmagstep}{OT1IT}
-\setfont\textsl\slshape{10}{\mainmagstep}{OT1}
-\setfont\textsf\sfshape{10}{\mainmagstep}{OT1}
-\setfont\textsc\scshape{10}{\mainmagstep}{OT1}
-\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT}
-\font\texti=cmmi10 scaled \mainmagstep
-\font\textsy=cmsy10 scaled \mainmagstep
-\def\textecsize{1095}
-
-% A few fonts for @defun names and args.
-\setfont\defbf\bfshape{10}{\magstep1}{OT1}
-\setfont\deftt\ttshape{10}{\magstep1}{OT1TT}
-\setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT}
-\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf}
-
-% Fonts for indices, footnotes, small examples (9pt).
-\def\smallnominalsize{9pt}
-\setfont\smallrm\rmshape{9}{1000}{OT1}
-\setfont\smalltt\ttshape{9}{1000}{OT1TT}
-\setfont\smallbf\bfshape{10}{900}{OT1}
-\setfont\smallit\itshape{9}{1000}{OT1IT}
-\setfont\smallsl\slshape{9}{1000}{OT1}
-\setfont\smallsf\sfshape{9}{1000}{OT1}
-\setfont\smallsc\scshape{10}{900}{OT1}
-\setfont\smallttsl\ttslshape{10}{900}{OT1TT}
-\font\smalli=cmmi9
-\font\smallsy=cmsy9
-\def\smallecsize{0900}
-
-% Fonts for small examples (8pt).
-\def\smallernominalsize{8pt}
-\setfont\smallerrm\rmshape{8}{1000}{OT1}
-\setfont\smallertt\ttshape{8}{1000}{OT1TT}
-\setfont\smallerbf\bfshape{10}{800}{OT1}
-\setfont\smallerit\itshape{8}{1000}{OT1IT}
-\setfont\smallersl\slshape{8}{1000}{OT1}
-\setfont\smallersf\sfshape{8}{1000}{OT1}
-\setfont\smallersc\scshape{10}{800}{OT1}
-\setfont\smallerttsl\ttslshape{10}{800}{OT1TT}
-\font\smalleri=cmmi8
-\font\smallersy=cmsy8
-\def\smallerecsize{0800}
-
-% Fonts for title page (20.4pt):
-\def\titlenominalsize{20pt}
-\setfont\titlerm\rmbshape{12}{\magstep3}{OT1}
-\setfont\titleit\itbshape{10}{\magstep4}{OT1IT}
-\setfont\titlesl\slbshape{10}{\magstep4}{OT1}
-\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT}
-\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT}
-\setfont\titlesf\sfbshape{17}{\magstep1}{OT1}
-\let\titlebf=\titlerm
-\setfont\titlesc\scbshape{10}{\magstep4}{OT1}
-\font\titlei=cmmi12 scaled \magstep3
-\font\titlesy=cmsy10 scaled \magstep4
-\def\titleecsize{2074}
-
-% Chapter (and unnumbered) fonts (17.28pt).
-\def\chapnominalsize{17pt}
-\setfont\chaprm\rmbshape{12}{\magstep2}{OT1}
-\setfont\chapit\itbshape{10}{\magstep3}{OT1IT}
-\setfont\chapsl\slbshape{10}{\magstep3}{OT1}
-\setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT}
-\setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT}
-\setfont\chapsf\sfbshape{17}{1000}{OT1}
-\let\chapbf=\chaprm
-\setfont\chapsc\scbshape{10}{\magstep3}{OT1}
-\font\chapi=cmmi12 scaled \magstep2
-\font\chapsy=cmsy10 scaled \magstep3
-\def\chapecsize{1728}
-
-% Section fonts (14.4pt).
-\def\secnominalsize{14pt}
-\setfont\secrm\rmbshape{12}{\magstep1}{OT1}
-\setfont\secit\itbshape{10}{\magstep2}{OT1IT}
-\setfont\secsl\slbshape{10}{\magstep2}{OT1}
-\setfont\sectt\ttbshape{12}{\magstep1}{OT1TT}
-\setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT}
-\setfont\secsf\sfbshape{12}{\magstep1}{OT1}
-\let\secbf\secrm
-\setfont\secsc\scbshape{10}{\magstep2}{OT1}
-\font\seci=cmmi12 scaled \magstep1
-\font\secsy=cmsy10 scaled \magstep2
-\def\sececsize{1440}
-
-% Subsection fonts (13.15pt).
-\def\ssecnominalsize{13pt}
-\setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1}
-\setfont\ssecit\itbshape{10}{1315}{OT1IT}
-\setfont\ssecsl\slbshape{10}{1315}{OT1}
-\setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT}
-\setfont\ssecttsl\ttslshape{10}{1315}{OT1TT}
-\setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1}
-\let\ssecbf\ssecrm
-\setfont\ssecsc\scbshape{10}{1315}{OT1}
-\font\sseci=cmmi12 scaled \magstephalf
-\font\ssecsy=cmsy10 scaled 1315
-\def\ssececsize{1200}
-
-% Reduced fonts for @acro in text (10pt).
-\def\reducednominalsize{10pt}
-\setfont\reducedrm\rmshape{10}{1000}{OT1}
-\setfont\reducedtt\ttshape{10}{1000}{OT1TT}
-\setfont\reducedbf\bfshape{10}{1000}{OT1}
-\setfont\reducedit\itshape{10}{1000}{OT1IT}
-\setfont\reducedsl\slshape{10}{1000}{OT1}
-\setfont\reducedsf\sfshape{10}{1000}{OT1}
-\setfont\reducedsc\scshape{10}{1000}{OT1}
-\setfont\reducedttsl\ttslshape{10}{1000}{OT1TT}
-\font\reducedi=cmmi10
-\font\reducedsy=cmsy10
-\def\reducedecsize{1000}
-
-\textleading = 13.2pt % line spacing for 11pt CM
-\textfonts % reset the current fonts
-\rm
-} % end of 11pt text font size definitions, \definetextfontsizexi
-
-
-% Definitions to make the main text be 10pt Computer Modern, with
-% section, chapter, etc., sizes following suit. This is for the GNU
-% Press printing of the Emacs 22 manual. Maybe other manuals in the
-% future. Used with @smallbook, which sets the leading to 12pt.
-%
-\def\definetextfontsizex{%
-% Text fonts (10pt).
-\def\textnominalsize{10pt}
-\edef\mainmagstep{1000}
-\setfont\textrm\rmshape{10}{\mainmagstep}{OT1}
-\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT}
-\setfont\textbf\bfshape{10}{\mainmagstep}{OT1}
-\setfont\textit\itshape{10}{\mainmagstep}{OT1IT}
-\setfont\textsl\slshape{10}{\mainmagstep}{OT1}
-\setfont\textsf\sfshape{10}{\mainmagstep}{OT1}
-\setfont\textsc\scshape{10}{\mainmagstep}{OT1}
-\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT}
-\font\texti=cmmi10 scaled \mainmagstep
-\font\textsy=cmsy10 scaled \mainmagstep
-\def\textecsize{1000}
-
-% A few fonts for @defun names and args.
-\setfont\defbf\bfshape{10}{\magstephalf}{OT1}
-\setfont\deftt\ttshape{10}{\magstephalf}{OT1TT}
-\setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT}
-\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf}
-
-% Fonts for indices, footnotes, small examples (9pt).
-\def\smallnominalsize{9pt}
-\setfont\smallrm\rmshape{9}{1000}{OT1}
-\setfont\smalltt\ttshape{9}{1000}{OT1TT}
-\setfont\smallbf\bfshape{10}{900}{OT1}
-\setfont\smallit\itshape{9}{1000}{OT1IT}
-\setfont\smallsl\slshape{9}{1000}{OT1}
-\setfont\smallsf\sfshape{9}{1000}{OT1}
-\setfont\smallsc\scshape{10}{900}{OT1}
-\setfont\smallttsl\ttslshape{10}{900}{OT1TT}
-\font\smalli=cmmi9
-\font\smallsy=cmsy9
-\def\smallecsize{0900}
-
-% Fonts for small examples (8pt).
-\def\smallernominalsize{8pt}
-\setfont\smallerrm\rmshape{8}{1000}{OT1}
-\setfont\smallertt\ttshape{8}{1000}{OT1TT}
-\setfont\smallerbf\bfshape{10}{800}{OT1}
-\setfont\smallerit\itshape{8}{1000}{OT1IT}
-\setfont\smallersl\slshape{8}{1000}{OT1}
-\setfont\smallersf\sfshape{8}{1000}{OT1}
-\setfont\smallersc\scshape{10}{800}{OT1}
-\setfont\smallerttsl\ttslshape{10}{800}{OT1TT}
-\font\smalleri=cmmi8
-\font\smallersy=cmsy8
-\def\smallerecsize{0800}
-
-% Fonts for title page (20.4pt):
-\def\titlenominalsize{20pt}
-\setfont\titlerm\rmbshape{12}{\magstep3}{OT1}
-\setfont\titleit\itbshape{10}{\magstep4}{OT1IT}
-\setfont\titlesl\slbshape{10}{\magstep4}{OT1}
-\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT}
-\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT}
-\setfont\titlesf\sfbshape{17}{\magstep1}{OT1}
-\let\titlebf=\titlerm
-\setfont\titlesc\scbshape{10}{\magstep4}{OT1}
-\font\titlei=cmmi12 scaled \magstep3
-\font\titlesy=cmsy10 scaled \magstep4
-\def\titleecsize{2074}
-
-% Chapter fonts (14.4pt).
-\def\chapnominalsize{14pt}
-\setfont\chaprm\rmbshape{12}{\magstep1}{OT1}
-\setfont\chapit\itbshape{10}{\magstep2}{OT1IT}
-\setfont\chapsl\slbshape{10}{\magstep2}{OT1}
-\setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT}
-\setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT}
-\setfont\chapsf\sfbshape{12}{\magstep1}{OT1}
-\let\chapbf\chaprm
-\setfont\chapsc\scbshape{10}{\magstep2}{OT1}
-\font\chapi=cmmi12 scaled \magstep1
-\font\chapsy=cmsy10 scaled \magstep2
-\def\chapecsize{1440}
-
-% Section fonts (12pt).
-\def\secnominalsize{12pt}
-\setfont\secrm\rmbshape{12}{1000}{OT1}
-\setfont\secit\itbshape{10}{\magstep1}{OT1IT}
-\setfont\secsl\slbshape{10}{\magstep1}{OT1}
-\setfont\sectt\ttbshape{12}{1000}{OT1TT}
-\setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT}
-\setfont\secsf\sfbshape{12}{1000}{OT1}
-\let\secbf\secrm
-\setfont\secsc\scbshape{10}{\magstep1}{OT1}
-\font\seci=cmmi12
-\font\secsy=cmsy10 scaled \magstep1
-\def\sececsize{1200}
-
-% Subsection fonts (10pt).
-\def\ssecnominalsize{10pt}
-\setfont\ssecrm\rmbshape{10}{1000}{OT1}
-\setfont\ssecit\itbshape{10}{1000}{OT1IT}
-\setfont\ssecsl\slbshape{10}{1000}{OT1}
-\setfont\ssectt\ttbshape{10}{1000}{OT1TT}
-\setfont\ssecttsl\ttslshape{10}{1000}{OT1TT}
-\setfont\ssecsf\sfbshape{10}{1000}{OT1}
-\let\ssecbf\ssecrm
-\setfont\ssecsc\scbshape{10}{1000}{OT1}
-\font\sseci=cmmi10
-\font\ssecsy=cmsy10
-\def\ssececsize{1000}
-
-% Reduced fonts for @acro in text (9pt).
-\def\reducednominalsize{9pt}
-\setfont\reducedrm\rmshape{9}{1000}{OT1}
-\setfont\reducedtt\ttshape{9}{1000}{OT1TT}
-\setfont\reducedbf\bfshape{10}{900}{OT1}
-\setfont\reducedit\itshape{9}{1000}{OT1IT}
-\setfont\reducedsl\slshape{9}{1000}{OT1}
-\setfont\reducedsf\sfshape{9}{1000}{OT1}
-\setfont\reducedsc\scshape{10}{900}{OT1}
-\setfont\reducedttsl\ttslshape{10}{900}{OT1TT}
-\font\reducedi=cmmi9
-\font\reducedsy=cmsy9
-\def\reducedecsize{0900}
-
-\divide\parskip by 2 % reduce space between paragraphs
-\textleading = 12pt % line spacing for 10pt CM
-\textfonts % reset the current fonts
-\rm
-} % end of 10pt text font size definitions, \definetextfontsizex
-
-
-% We provide the user-level command
-% @fonttextsize 10
-% (or 11) to redefine the text font size. pt is assumed.
-%
-\def\xiword{11}
-\def\xword{10}
-\def\xwordpt{10pt}
-%
-\parseargdef\fonttextsize{%
- \def\textsizearg{#1}%
- %\wlog{doing @fonttextsize \textsizearg}%
- %
- % Set \globaldefs so that documents can use this inside @tex, since
- % makeinfo 4.8 does not support it, but we need it nonetheless.
- %
- \begingroup \globaldefs=1
- \ifx\textsizearg\xword \definetextfontsizex
- \else \ifx\textsizearg\xiword \definetextfontsizexi
- \else
- \errhelp=\EMsimple
- \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'}
- \fi\fi
- \endgroup
-}
-
-
-% In order for the font changes to affect most math symbols and letters,
-% we have to define the \textfont of the standard families. Since
-% texinfo doesn't allow for producing subscripts and superscripts except
-% in the main text, we don't bother to reset \scriptfont and
-% \scriptscriptfont (which would also require loading a lot more fonts).
-%
-\def\resetmathfonts{%
- \textfont0=\tenrm \textfont1=\teni \textfont2=\tensy
- \textfont\itfam=\tenit \textfont\slfam=\tensl \textfont\bffam=\tenbf
- \textfont\ttfam=\tentt \textfont\sffam=\tensf
-}
-
-% The font-changing commands redefine the meanings of \tenSTYLE, instead
-% of just \STYLE. We do this because \STYLE needs to also set the
-% current \fam for math mode. Our \STYLE (e.g., \rm) commands hardwire
-% \tenSTYLE to set the current font.
-%
-% Each font-changing command also sets the names \lsize (one size lower)
-% and \lllsize (three sizes lower). These relative commands are used in
-% the LaTeX logo and acronyms.
-%
-% This all needs generalizing, badly.
-%
-\def\textfonts{%
- \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl
- \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
- \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy
- \let\tenttsl=\textttsl
- \def\curfontsize{text}%
- \def\lsize{reduced}\def\lllsize{smaller}%
- \resetmathfonts \setleading{\textleading}}
-\def\titlefonts{%
- \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl
- \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
- \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy
- \let\tenttsl=\titlettsl
- \def\curfontsize{title}%
- \def\lsize{chap}\def\lllsize{subsec}%
- \resetmathfonts \setleading{27pt}}
-\def\titlefont#1{{\titlefonts\rmisbold #1}}
-\def\chapfonts{%
- \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
- \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
- \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy
- \let\tenttsl=\chapttsl
- \def\curfontsize{chap}%
- \def\lsize{sec}\def\lllsize{text}%
- \resetmathfonts \setleading{19pt}}
-\def\secfonts{%
- \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl
- \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc
- \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy
- \let\tenttsl=\secttsl
- \def\curfontsize{sec}%
- \def\lsize{subsec}\def\lllsize{reduced}%
- \resetmathfonts \setleading{16pt}}
-\def\subsecfonts{%
- \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl
- \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc
- \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy
- \let\tenttsl=\ssecttsl
- \def\curfontsize{ssec}%
- \def\lsize{text}\def\lllsize{small}%
- \resetmathfonts \setleading{15pt}}
-\let\subsubsecfonts = \subsecfonts
-\def\reducedfonts{%
- \let\tenrm=\reducedrm \let\tenit=\reducedit \let\tensl=\reducedsl
- \let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc
- \let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy
- \let\tenttsl=\reducedttsl
- \def\curfontsize{reduced}%
- \def\lsize{small}\def\lllsize{smaller}%
- \resetmathfonts \setleading{10.5pt}}
-\def\smallfonts{%
- \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl
- \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc
- \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy
- \let\tenttsl=\smallttsl
- \def\curfontsize{small}%
- \def\lsize{smaller}\def\lllsize{smaller}%
- \resetmathfonts \setleading{10.5pt}}
-\def\smallerfonts{%
- \let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl
- \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc
- \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy
- \let\tenttsl=\smallerttsl
- \def\curfontsize{smaller}%
- \def\lsize{smaller}\def\lllsize{smaller}%
- \resetmathfonts \setleading{9.5pt}}
-
-% Fonts for short table of contents.
-\setfont\shortcontrm\rmshape{12}{1000}{OT1}
-\setfont\shortcontbf\bfshape{10}{\magstep1}{OT1} % no cmb12
-\setfont\shortcontsl\slshape{12}{1000}{OT1}
-\setfont\shortconttt\ttshape{12}{1000}{OT1TT}
-
-% Define these just so they can be easily changed for other fonts.
-\def\angleleft{$\langle$}
-\def\angleright{$\rangle$}
-
-% Set the fonts to use with the @small... environments.
-\let\smallexamplefonts = \smallfonts
-
-% About \smallexamplefonts. If we use \smallfonts (9pt), @smallexample
-% can fit this many characters:
-% 8.5x11=86 smallbook=72 a4=90 a5=69
-% If we use \scriptfonts (8pt), then we can fit this many characters:
-% 8.5x11=90+ smallbook=80 a4=90+ a5=77
-% For me, subjectively, the few extra characters that fit aren't worth
-% the additional smallness of 8pt. So I'm making the default 9pt.
-%
-% By the way, for comparison, here's what fits with @example (10pt):
-% 8.5x11=71 smallbook=60 a4=75 a5=58
-% --karl, 24jan03.
-
-% Set up the default fonts, so we can use them for creating boxes.
-%
-\definetextfontsizexi
-
-
-\message{markup,}
-
-% Check if we are currently using a typewriter font. Since all the
-% Computer Modern typewriter fonts have zero interword stretch (and
-% shrink), and it is reasonable to expect all typewriter fonts to have
-% this property, we can check that font parameter.
-%
-\def\ifmonospace{\ifdim\fontdimen3\font=0pt }
-
-% Markup style infrastructure. \defmarkupstylesetup\INITMACRO will
-% define and register \INITMACRO to be called on markup style changes.
-% \INITMACRO can check \currentmarkupstyle for the innermost
-% style and the set of \ifmarkupSTYLE switches for all styles
-% currently in effect.
-\newif\ifmarkupvar
-\newif\ifmarkupsamp
-\newif\ifmarkupkey
-%\newif\ifmarkupfile % @file == @samp.
-%\newif\ifmarkupoption % @option == @samp.
-\newif\ifmarkupcode
-\newif\ifmarkupkbd
-%\newif\ifmarkupenv % @env == @code.
-%\newif\ifmarkupcommand % @command == @code.
-\newif\ifmarkuptex % @tex (and part of @math, for now).
-\newif\ifmarkupexample
-\newif\ifmarkupverb
-\newif\ifmarkupverbatim
-
-\let\currentmarkupstyle\empty
-
-\def\setupmarkupstyle#1{%
- \csname markup#1true\endcsname
- \def\currentmarkupstyle{#1}%
- \markupstylesetup
-}
-
-\let\markupstylesetup\empty
-
-\def\defmarkupstylesetup#1{%
- \expandafter\def\expandafter\markupstylesetup
- \expandafter{\markupstylesetup #1}%
- \def#1%
-}
-
-% Markup style setup for left and right quotes.
-\defmarkupstylesetup\markupsetuplq{%
- \expandafter\let\expandafter \temp
- \csname markupsetuplq\currentmarkupstyle\endcsname
- \ifx\temp\relax \markupsetuplqdefault \else \temp \fi
-}
-
-\defmarkupstylesetup\markupsetuprq{%
- \expandafter\let\expandafter \temp
- \csname markupsetuprq\currentmarkupstyle\endcsname
- \ifx\temp\relax \markupsetuprqdefault \else \temp \fi
-}
-
-{
-\catcode`\'=\active
-\catcode`\`=\active
-
-\gdef\markupsetuplqdefault{\let`\lq}
-\gdef\markupsetuprqdefault{\let'\rq}
-
-\gdef\markupsetcodequoteleft{\let`\codequoteleft}
-\gdef\markupsetcodequoteright{\let'\codequoteright}
-}
-
-\let\markupsetuplqcode \markupsetcodequoteleft
-\let\markupsetuprqcode \markupsetcodequoteright
-%
-\let\markupsetuplqexample \markupsetcodequoteleft
-\let\markupsetuprqexample \markupsetcodequoteright
-%
-\let\markupsetuplqkbd \markupsetcodequoteleft
-\let\markupsetuprqkbd \markupsetcodequoteright
-%
-\let\markupsetuplqsamp \markupsetcodequoteleft
-\let\markupsetuprqsamp \markupsetcodequoteright
-%
-\let\markupsetuplqverb \markupsetcodequoteleft
-\let\markupsetuprqverb \markupsetcodequoteright
-%
-\let\markupsetuplqverbatim \markupsetcodequoteleft
-\let\markupsetuprqverbatim \markupsetcodequoteright
-
-% Allow an option to not use regular directed right quote/apostrophe
-% (char 0x27), but instead the undirected quote from cmtt (char 0x0d).
-% The undirected quote is ugly, so don't make it the default, but it
-% works for pasting with more pdf viewers (at least evince), the
-% lilypond developers report. xpdf does work with the regular 0x27.
-%
-\def\codequoteright{%
- \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax
- \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax
- '%
- \else \char'15 \fi
- \else \char'15 \fi
-}
-%
-% and a similar option for the left quote char vs. a grave accent.
-% Modern fonts display ASCII 0x60 as a grave accent, so some people like
-% the code environments to do likewise.
-%
-\def\codequoteleft{%
- \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax
- \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax
- % [Knuth] pp. 380,381,391
- % \relax disables Spanish ligatures ?` and !` of \tt font.
- \relax`%
- \else \char'22 \fi
- \else \char'22 \fi
-}
-
-% Commands to set the quote options.
-%
-\parseargdef\codequoteundirected{%
- \def\temp{#1}%
- \ifx\temp\onword
- \expandafter\let\csname SETtxicodequoteundirected\endcsname
- = t%
- \else\ifx\temp\offword
- \expandafter\let\csname SETtxicodequoteundirected\endcsname
- = \relax
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @codequoteundirected value `\temp', must be on|off}%
- \fi\fi
-}
-%
-\parseargdef\codequotebacktick{%
- \def\temp{#1}%
- \ifx\temp\onword
- \expandafter\let\csname SETtxicodequotebacktick\endcsname
- = t%
- \else\ifx\temp\offword
- \expandafter\let\csname SETtxicodequotebacktick\endcsname
- = \relax
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @codequotebacktick value `\temp', must be on|off}%
- \fi\fi
-}
-
-% [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font.
-\def\noligaturesquoteleft{\relax\lq}
-
-% Count depth in font-changes, for error checks
-\newcount\fontdepth \fontdepth=0
-
-% Font commands.
-
-% #1 is the font command (\sl or \it), #2 is the text to slant.
-% If we are in a monospaced environment, however, 1) always use \ttsl,
-% and 2) do not add an italic correction.
-\def\dosmartslant#1#2{%
- \ifusingtt
- {{\ttsl #2}\let\next=\relax}%
- {\def\next{{#1#2}\futurelet\next\smartitaliccorrection}}%
- \next
-}
-\def\smartslanted{\dosmartslant\sl}
-\def\smartitalic{\dosmartslant\it}
-
-% Output an italic correction unless \next (presumed to be the following
-% character) is such as not to need one.
-\def\smartitaliccorrection{%
- \ifx\next,%
- \else\ifx\next-%
- \else\ifx\next.%
- \else\ifx\next\.%
- \else\ifx\next\comma%
- \else\ptexslash
- \fi\fi\fi\fi\fi
- \aftersmartic
-}
-
-% Unconditional use \ttsl, and no ic. @var is set to this for defuns.
-\def\ttslanted#1{{\ttsl #1}}
-
-% @cite is like \smartslanted except unconditionally use \sl. We never want
-% ttsl for book titles, do we?
-\def\cite#1{{\sl #1}\futurelet\next\smartitaliccorrection}
-
-\def\aftersmartic{}
-\def\var#1{%
- \let\saveaftersmartic = \aftersmartic
- \def\aftersmartic{\null\let\aftersmartic=\saveaftersmartic}%
- \smartslanted{#1}%
-}
-
-\let\i=\smartitalic
-\let\slanted=\smartslanted
-\let\dfn=\smartslanted
-\let\emph=\smartitalic
-
-% Explicit font changes: @r, @sc, undocumented @ii.
-\def\r#1{{\rm #1}} % roman font
-\def\sc#1{{\smallcaps#1}} % smallcaps font
-\def\ii#1{{\it #1}} % italic font
-
-% @b, explicit bold. Also @strong.
-\def\b#1{{\bf #1}}
-\let\strong=\b
-
-% @sansserif, explicit sans.
-\def\sansserif#1{{\sf #1}}
-
-% We can't just use \exhyphenpenalty, because that only has effect at
-% the end of a paragraph. Restore normal hyphenation at the end of the
-% group within which \nohyphenation is presumably called.
-%
-\def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation}
-\def\restorehyphenation{\hyphenchar\font = `- }
-
-% Set sfcode to normal for the chars that usually have another value.
-% Can't use plain's \frenchspacing because it uses the `\x notation, and
-% sometimes \x has an active definition that messes things up.
-%
-\catcode`@=11
- \def\plainfrenchspacing{%
- \sfcode\dotChar =\@m \sfcode\questChar=\@m \sfcode\exclamChar=\@m
- \sfcode\colonChar=\@m \sfcode\semiChar =\@m \sfcode\commaChar =\@m
- \def\endofsentencespacefactor{1000}% for @. and friends
- }
- \def\plainnonfrenchspacing{%
- \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000
- \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250
- \def\endofsentencespacefactor{3000}% for @. and friends
- }
-\catcode`@=\other
-\def\endofsentencespacefactor{3000}% default
-
-% @t, explicit typewriter.
-\def\t#1{%
- {\tt \rawbackslash \plainfrenchspacing #1}%
- \null
-}
-
-% @samp.
-\def\samp#1{{\setupmarkupstyle{samp}\lq\tclose{#1}\rq\null}}
-
-% @indicateurl is \samp, that is, with quotes.
-\let\indicateurl=\samp
-
-% @code (and similar) prints in typewriter, but with spaces the same
-% size as normal in the surrounding text, without hyphenation, etc.
-% This is a subroutine for that.
-\def\tclose#1{%
- {%
- % Change normal interword space to be same as for the current font.
- \spaceskip = \fontdimen2\font
- %
- % Switch to typewriter.
- \tt
- %
- % But `\ ' produces the large typewriter interword space.
- \def\ {{\spaceskip = 0pt{} }}%
- %
- % Turn off hyphenation.
- \nohyphenation
- %
- \rawbackslash
- \plainfrenchspacing
- #1%
- }%
- \null % reset spacefactor to 1000
-}
-
-% We *must* turn on hyphenation at `-' and `_' in @code.
-% (But see \codedashfinish below.)
-% Otherwise, it is too hard to avoid overfull hboxes
-% in the Emacs manual, the Library manual, etc.
-%
-% Unfortunately, TeX uses one parameter (\hyphenchar) to control
-% both hyphenation at - and hyphenation within words.
-% We must therefore turn them both off (\tclose does that)
-% and arrange explicitly to hyphenate at a dash. -- rms.
-{
- \catcode`\-=\active \catcode`\_=\active
- \catcode`\'=\active \catcode`\`=\active
- \global\let'=\rq \global\let`=\lq % default definitions
- %
- \global\def\code{\begingroup
- \setupmarkupstyle{code}%
- % The following should really be moved into \setupmarkupstyle handlers.
- \catcode\dashChar=\active \catcode\underChar=\active
- \ifallowcodebreaks
- \let-\codedash
- \let_\codeunder
- \else
- \let-\normaldash
- \let_\realunder
- \fi
- % Given -foo (with a single dash), we do not want to allow a break
- % after the hyphen.
- \global\let\codedashprev=\codedash
- %
- \codex
- }
- %
- \gdef\codedash{\futurelet\next\codedashfinish}
- \gdef\codedashfinish{%
- \normaldash % always output the dash character itself.
- %
- % Now, output a discretionary to allow a line break, unless
- % (a) the next character is a -, or
- % (b) the preceding character is a -.
- % E.g., given --posix, we do not want to allow a break after either -.
- % Given --foo-bar, we do want to allow a break between the - and the b.
- \ifx\next\codedash \else
- \ifx\codedashprev\codedash
- \else \discretionary{}{}{}\fi
- \fi
- % we need the space after the = for the case when \next itself is a
- % space token; it would get swallowed otherwise. As in @code{- a}.
- \global\let\codedashprev= \next
- }
-}
-\def\normaldash{-}
-%
-\def\codex #1{\tclose{#1}\endgroup}
-
-\def\codeunder{%
- % this is all so @math{@code{var_name}+1} can work. In math mode, _
- % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.)
- % will therefore expand the active definition of _, which is us
- % (inside @code that is), therefore an endless loop.
- \ifusingtt{\ifmmode
- \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_.
- \else\normalunderscore \fi
- \discretionary{}{}{}}%
- {\_}%
-}
-
-% An additional complication: the above will allow breaks after, e.g.,
-% each of the four underscores in __typeof__. This is bad.
-% @allowcodebreaks provides a document-level way to turn breaking at -
-% and _ on and off.
-%
-\newif\ifallowcodebreaks \allowcodebreakstrue
-
-\def\keywordtrue{true}
-\def\keywordfalse{false}
-
-\parseargdef\allowcodebreaks{%
- \def\txiarg{#1}%
- \ifx\txiarg\keywordtrue
- \allowcodebreakstrue
- \else\ifx\txiarg\keywordfalse
- \allowcodebreaksfalse
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @allowcodebreaks option `\txiarg', must be true|false}%
- \fi\fi
-}
-
-% For @command, @env, @file, @option quotes seem unnecessary,
-% so use \code rather than \samp.
-\let\command=\code
-\let\env=\code
-\let\file=\code
-\let\option=\code
-
-% @uref (abbreviation for `urlref') takes an optional (comma-separated)
-% second argument specifying the text to display and an optional third
-% arg as text to display instead of (rather than in addition to) the url
-% itself. First (mandatory) arg is the url.
-% (This \urefnobreak definition isn't used now, leaving it for a while
-% for comparison.)
-\def\urefnobreak#1{\dourefnobreak #1,,,\finish}
-\def\dourefnobreak#1,#2,#3,#4\finish{\begingroup
- \unsepspaces
- \pdfurl{#1}%
- \setbox0 = \hbox{\ignorespaces #3}%
- \ifdim\wd0 > 0pt
- \unhbox0 % third arg given, show only that
- \else
- \setbox0 = \hbox{\ignorespaces #2}%
- \ifdim\wd0 > 0pt
- \ifpdf
- \unhbox0 % PDF: 2nd arg given, show only it
- \else
- \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url
- \fi
- \else
- \code{#1}% only url given, so show it
- \fi
- \fi
- \endlink
-\endgroup}
-
-% This \urefbreak definition is the active one.
-\def\urefbreak{\begingroup \urefcatcodes \dourefbreak}
-\let\uref=\urefbreak
-\def\dourefbreak#1{\urefbreakfinish #1,,,\finish}
-\def\urefbreakfinish#1,#2,#3,#4\finish{% doesn't work in @example
- \unsepspaces
- \pdfurl{#1}%
- \setbox0 = \hbox{\ignorespaces #3}%
- \ifdim\wd0 > 0pt
- \unhbox0 % third arg given, show only that
- \else
- \setbox0 = \hbox{\ignorespaces #2}%
- \ifdim\wd0 > 0pt
- \ifpdf
- \unhbox0 % PDF: 2nd arg given, show only it
- \else
- \unhbox0\ (\urefcode{#1})% DVI: 2nd arg given, show both it and url
- \fi
- \else
- \urefcode{#1}% only url given, so show it
- \fi
- \fi
- \endlink
-\endgroup}
-
-% Allow line breaks around only a few characters (only).
-\def\urefcatcodes{%
- \catcode\ampChar=\active \catcode\dotChar=\active
- \catcode\hashChar=\active \catcode\questChar=\active
- \catcode\slashChar=\active
-}
-{
- \urefcatcodes
- %
- \global\def\urefcode{\begingroup
- \setupmarkupstyle{code}%
- \urefcatcodes
- \let&\urefcodeamp
- \let.\urefcodedot
- \let#\urefcodehash
- \let?\urefcodequest
- \let/\urefcodeslash
- \codex
- }
- %
- % By default, they are just regular characters.
- \global\def&{\normalamp}
- \global\def.{\normaldot}
- \global\def#{\normalhash}
- \global\def?{\normalquest}
- \global\def/{\normalslash}
-}
-
-% we put a little stretch before and after the breakable chars, to help
-% line breaking of long url's. The unequal skips make look better in
-% cmtt at least, especially for dots.
-\def\urefprestretch{\urefprebreak \hskip0pt plus.13em }
-\def\urefpoststretch{\urefpostbreak \hskip0pt plus.1em }
-%
-\def\urefcodeamp{\urefprestretch \&\urefpoststretch}
-\def\urefcodedot{\urefprestretch .\urefpoststretch}
-\def\urefcodehash{\urefprestretch \#\urefpoststretch}
-\def\urefcodequest{\urefprestretch ?\urefpoststretch}
-\def\urefcodeslash{\futurelet\next\urefcodeslashfinish}
-{
- \catcode`\/=\active
- \global\def\urefcodeslashfinish{%
- \urefprestretch \slashChar
- % Allow line break only after the final / in a sequence of
- % slashes, to avoid line break between the slashes in http://.
- \ifx\next/\else \urefpoststretch \fi
- }
-}
-
-% One more complication: by default we'll break after the special
-% characters, but some people like to break before the special chars, so
-% allow that. Also allow no breaking at all, for manual control.
-%
-\parseargdef\urefbreakstyle{%
- \def\txiarg{#1}%
- \ifx\txiarg\wordnone
- \def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak}
- \else\ifx\txiarg\wordbefore
- \def\urefprebreak{\allowbreak}\def\urefpostbreak{\nobreak}
- \else\ifx\txiarg\wordafter
- \def\urefprebreak{\nobreak}\def\urefpostbreak{\allowbreak}
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @urefbreakstyle setting `\txiarg'}%
- \fi\fi\fi
-}
-\def\wordafter{after}
-\def\wordbefore{before}
-\def\wordnone{none}
-
-\urefbreakstyle after
-
-% @url synonym for @uref, since that's how everyone uses it.
-%
-\let\url=\uref
-
-% rms does not like angle brackets --karl, 17may97.
-% So now @email is just like @uref, unless we are pdf.
-%
-%\def\email#1{\angleleft{\tt #1}\angleright}
-\ifpdf
- \def\email#1{\doemail#1,,\finish}
- \def\doemail#1,#2,#3\finish{\begingroup
- \unsepspaces
- \pdfurl{mailto:#1}%
- \setbox0 = \hbox{\ignorespaces #2}%
- \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi
- \endlink
- \endgroup}
-\else
- \let\email=\uref
-\fi
-
-% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
-% `example' (@kbd uses ttsl only inside of @example and friends),
-% or `code' (@kbd uses normal tty font always).
-\parseargdef\kbdinputstyle{%
- \def\txiarg{#1}%
- \ifx\txiarg\worddistinct
- \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
- \else\ifx\txiarg\wordexample
- \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
- \else\ifx\txiarg\wordcode
- \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @kbdinputstyle setting `\txiarg'}%
- \fi\fi\fi
-}
-\def\worddistinct{distinct}
-\def\wordexample{example}
-\def\wordcode{code}
-
-% Default is `distinct'.
-\kbdinputstyle distinct
-
-% @kbd is like @code, except that if the argument is just one @key command,
-% then @kbd has no effect.
-\def\kbd#1{{\def\look{#1}\expandafter\kbdsub\look??\par}}
-
-\def\xkey{\key}
-\def\kbdsub#1#2#3\par{%
- \def\one{#1}\def\three{#3}\def\threex{??}%
- \ifx\one\xkey\ifx\threex\three \key{#2}%
- \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi
- \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi
-}
-
-% definition of @key that produces a lozenge. Doesn't adjust to text size.
-%\setfont\keyrm\rmshape{8}{1000}{OT1}
-%\font\keysy=cmsy9
-%\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
-% \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
-% \vbox{\hrule\kern-0.4pt
-% \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
-% \kern-0.4pt\hrule}%
-% \kern-.06em\raise0.4pt\hbox{\angleright}}}}
-
-% definition of @key with no lozenge. If the current font is already
-% monospace, don't change it; that way, we respect @kbdinputstyle. But
-% if it isn't monospace, then use \tt.
-%
-\def\key#1{{\setupmarkupstyle{key}%
- \nohyphenation
- \ifmonospace\else\tt\fi
- #1}\null}
-
-% @clicksequence{File @click{} Open ...}
-\def\clicksequence#1{\begingroup #1\endgroup}
-
-% @clickstyle @arrow (by default)
-\parseargdef\clickstyle{\def\click{#1}}
-\def\click{\arrow}
-
-% Typeset a dimension, e.g., `in' or `pt'. The only reason for the
-% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt.
-%
-\def\dmn#1{\thinspace #1}
-
-% @l was never documented to mean ``switch to the Lisp font'',
-% and it is not used as such in any manual I can find. We need it for
-% Polish suppressed-l. --karl, 22sep96.
-%\def\l#1{{\li #1}\null}
-
-% @acronym for "FBI", "NATO", and the like.
-% We print this one point size smaller, since it's intended for
-% all-uppercase.
-%
-\def\acronym#1{\doacronym #1,,\finish}
-\def\doacronym#1,#2,#3\finish{%
- {\selectfonts\lsize #1}%
- \def\temp{#2}%
- \ifx\temp\empty \else
- \space ({\unsepspaces \ignorespaces \temp \unskip})%
- \fi
- \null % reset \spacefactor=1000
-}
-
-% @abbr for "Comput. J." and the like.
-% No font change, but don't do end-of-sentence spacing.
-%
-\def\abbr#1{\doabbr #1,,\finish}
-\def\doabbr#1,#2,#3\finish{%
- {\plainfrenchspacing #1}%
- \def\temp{#2}%
- \ifx\temp\empty \else
- \space ({\unsepspaces \ignorespaces \temp \unskip})%
- \fi
- \null % reset \spacefactor=1000
-}
-
-% @asis just yields its argument. Used with @table, for example.
-%
-\def\asis#1{#1}
-
-% @math outputs its argument in math mode.
-%
-% One complication: _ usually means subscripts, but it could also mean
-% an actual _ character, as in @math{@var{some_variable} + 1}. So make
-% _ active, and distinguish by seeing if the current family is \slfam,
-% which is what @var uses.
-{
- \catcode`\_ = \active
- \gdef\mathunderscore{%
- \catcode`\_=\active
- \def_{\ifnum\fam=\slfam \_\else\sb\fi}%
- }
-}
-% Another complication: we want \\ (and @\) to output a math (or tt) \.
-% FYI, plain.tex uses \\ as a temporary control sequence (for no
-% particular reason), but this is not advertised and we don't care.
-%
-% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\.
-\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi}
-%
-\def\math{%
- \tex
- \mathunderscore
- \let\\ = \mathbackslash
- \mathactive
- % make the texinfo accent commands work in math mode
- \let\"=\ddot
- \let\'=\acute
- \let\==\bar
- \let\^=\hat
- \let\`=\grave
- \let\u=\breve
- \let\v=\check
- \let\~=\tilde
- \let\dotaccent=\dot
- $\finishmath
-}
-\def\finishmath#1{#1$\endgroup} % Close the group opened by \tex.
-
-% Some active characters (such as <) are spaced differently in math.
-% We have to reset their definitions in case the @math was an argument
-% to a command which sets the catcodes (such as @item or @section).
-%
-{
- \catcode`^ = \active
- \catcode`< = \active
- \catcode`> = \active
- \catcode`+ = \active
- \catcode`' = \active
- \gdef\mathactive{%
- \let^ = \ptexhat
- \let< = \ptexless
- \let> = \ptexgtr
- \let+ = \ptexplus
- \let' = \ptexquoteright
- }
-}
-
-% ctrl is no longer a Texinfo command, but leave this definition for fun.
-\def\ctrl #1{{\tt \rawbackslash \hat}#1}
-
-% @inlinefmt{FMTNAME,PROCESSED-TEXT} and @inlineraw{FMTNAME,RAW-TEXT}.
-% Ignore unless FMTNAME == tex; then it is like @iftex and @tex,
-% except specified as a normal braced arg, so no newlines to worry about.
-%
-\def\outfmtnametex{tex}
-%
-\long\def\inlinefmt#1{\doinlinefmt #1,\finish}
-\long\def\doinlinefmt#1,#2,\finish{%
- \def\inlinefmtname{#1}%
- \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\fi
-}
-%
-% @inlinefmtifelse{FMTNAME,THEN-TEXT,ELSE-TEXT} expands THEN-TEXT if
-% FMTNAME is tex, else ELSE-TEXT.
-\long\def\inlinefmtifelse#1{\doinlinefmtifelse #1,,,\finish}
-\long\def\doinlinefmtifelse#1,#2,#3,#4,\finish{%
- \def\inlinefmtname{#1}%
- \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\else \ignorespaces #3\fi
-}
-%
-% For raw, must switch into @tex before parsing the argument, to avoid
-% setting catcodes prematurely. Doing it this way means that, for
-% example, @inlineraw{html, foo{bar} gets a parse error instead of being
-% ignored. But this isn't important because if people want a literal
-% *right* brace they would have to use a command anyway, so they may as
-% well use a command to get a left brace too. We could re-use the
-% delimiter character idea from \verb, but it seems like overkill.
-%
-\long\def\inlineraw{\tex \doinlineraw}
-\long\def\doinlineraw#1{\doinlinerawtwo #1,\finish}
-\def\doinlinerawtwo#1,#2,\finish{%
- \def\inlinerawname{#1}%
- \ifx\inlinerawname\outfmtnametex \ignorespaces #2\fi
- \endgroup % close group opened by \tex.
-}
-
-% @inlineifset{VAR, TEXT} expands TEXT if VAR is @set.
-%
-\long\def\inlineifset#1{\doinlineifset #1,\finish}
-\long\def\doinlineifset#1,#2,\finish{%
- \def\inlinevarname{#1}%
- \expandafter\ifx\csname SET\inlinevarname\endcsname\relax
- \else\ignorespaces#2\fi
-}
-
-% @inlineifclear{VAR, TEXT} expands TEXT if VAR is not @set.
-%
-\long\def\inlineifclear#1{\doinlineifclear #1,\finish}
-\long\def\doinlineifclear#1,#2,\finish{%
- \def\inlinevarname{#1}%
- \expandafter\ifx\csname SET\inlinevarname\endcsname\relax \ignorespaces#2\fi
-}
-
-
-\message{glyphs,}
-% and logos.
-
-% @@ prints an @, as does @atchar{}.
-\def\@{\char64 }
-\let\atchar=\@
-
-% @{ @} @lbracechar{} @rbracechar{} all generate brace characters.
-% Unless we're in typewriter, use \ecfont because the CM text fonts do
-% not have braces, and we don't want to switch into math.
-\def\mylbrace{{\ifmonospace\else\ecfont\fi \char123}}
-\def\myrbrace{{\ifmonospace\else\ecfont\fi \char125}}
-\let\{=\mylbrace \let\lbracechar=\{
-\let\}=\myrbrace \let\rbracechar=\}
-\begingroup
- % Definitions to produce \{ and \} commands for indices,
- % and @{ and @} for the aux/toc files.
- \catcode`\{ = \other \catcode`\} = \other
- \catcode`\[ = 1 \catcode`\] = 2
- \catcode`\! = 0 \catcode`\\ = \other
- !gdef!lbracecmd[\{]%
- !gdef!rbracecmd[\}]%
- !gdef!lbraceatcmd[@{]%
- !gdef!rbraceatcmd[@}]%
-!endgroup
-
-% @comma{} to avoid , parsing problems.
-\let\comma = ,
-
-% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
-% Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H.
-\let\, = \ptexc
-\let\dotaccent = \ptexdot
-\def\ringaccent#1{{\accent23 #1}}
-\let\tieaccent = \ptext
-\let\ubaraccent = \ptexb
-\let\udotaccent = \d
-
-% Other special characters: @questiondown @exclamdown @ordf @ordm
-% Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss.
-\def\questiondown{?`}
-\def\exclamdown{!`}
-\def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}}
-\def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}}
-
-% Dotless i and dotless j, used for accents.
-\def\imacro{i}
-\def\jmacro{j}
-\def\dotless#1{%
- \def\temp{#1}%
- \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi
- \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi
- \else \errmessage{@dotless can be used only with i or j}%
- \fi\fi
-}
-
-% The \TeX{} logo, as in plain, but resetting the spacing so that a
-% period following counts as ending a sentence. (Idea found in latex.)
-%
-\edef\TeX{\TeX \spacefactor=1000 }
-
-% @LaTeX{} logo. Not quite the same results as the definition in
-% latex.ltx, since we use a different font for the raised A; it's most
-% convenient for us to use an explicitly smaller font, rather than using
-% the \scriptstyle font (since we don't reset \scriptstyle and
-% \scriptscriptstyle).
-%
-\def\LaTeX{%
- L\kern-.36em
- {\setbox0=\hbox{T}%
- \vbox to \ht0{\hbox{%
- \ifx\textnominalsize\xwordpt
- % for 10pt running text, \lllsize (8pt) is too small for the A in LaTeX.
- % Revert to plain's \scriptsize, which is 7pt.
- \count255=\the\fam $\fam\count255 \scriptstyle A$%
- \else
- % For 11pt, we can use our lllsize.
- \selectfonts\lllsize A%
- \fi
- }%
- \vss
- }}%
- \kern-.15em
- \TeX
-}
-
-% Some math mode symbols.
-\def\bullet{$\ptexbullet$}
-\def\geq{\ifmmode \ge\else $\ge$\fi}
-\def\leq{\ifmmode \le\else $\le$\fi}
-\def\minus{\ifmmode -\else $-$\fi}
-
-% @dots{} outputs an ellipsis using the current font.
-% We do .5em per period so that it has the same spacing in the cm
-% typewriter fonts as three actual period characters; on the other hand,
-% in other typewriter fonts three periods are wider than 1.5em. So do
-% whichever is larger.
-%
-\def\dots{%
- \leavevmode
- \setbox0=\hbox{...}% get width of three periods
- \ifdim\wd0 > 1.5em
- \dimen0 = \wd0
- \else
- \dimen0 = 1.5em
- \fi
- \hbox to \dimen0{%
- \hskip 0pt plus.25fil
- .\hskip 0pt plus1fil
- .\hskip 0pt plus1fil
- .\hskip 0pt plus.5fil
- }%
-}
-
-% @enddots{} is an end-of-sentence ellipsis.
-%
-\def\enddots{%
- \dots
- \spacefactor=\endofsentencespacefactor
-}
-
-% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
-%
-% Since these characters are used in examples, they should be an even number of
-% \tt widths. Each \tt character is 1en, so two makes it 1em.
-%
-\def\point{$\star$}
-\def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}}
-\def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
-\def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}}
-\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
-\def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}}
-
-% The @error{} command.
-% Adapted from the TeXbook's \boxit.
-%
-\newbox\errorbox
-%
-{\tentt \global\dimen0 = 3em}% Width of the box.
-\dimen2 = .55pt % Thickness of rules
-% The text. (`r' is open on the right, `e' somewhat less so on the left.)
-\setbox0 = \hbox{\kern-.75pt \reducedsf \putworderror\kern-1.5pt}
-%
-\setbox\errorbox=\hbox to \dimen0{\hfil
- \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
- \advance\hsize by -2\dimen2 % Rules.
- \vbox{%
- \hrule height\dimen2
- \hbox{\vrule width\dimen2 \kern3pt % Space to left of text.
- \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
- \kern3pt\vrule width\dimen2}% Space to right.
- \hrule height\dimen2}
- \hfil}
-%
-\def\error{\leavevmode\lower.7ex\copy\errorbox}
-
-% @pounds{} is a sterling sign, which Knuth put in the CM italic font.
-%
-\def\pounds{{\it\$}}
-
-% @euro{} comes from a separate font, depending on the current style.
-% We use the free feym* fonts from the eurosym package by Henrik
-% Theiling, which support regular, slanted, bold and bold slanted (and
-% "outlined" (blackboard board, sort of) versions, which we don't need).
-% It is available from http://www.ctan.org/tex-archive/fonts/eurosym.
-%
-% Although only regular is the truly official Euro symbol, we ignore
-% that. The Euro is designed to be slightly taller than the regular
-% font height.
-%
-% feymr - regular
-% feymo - slanted
-% feybr - bold
-% feybo - bold slanted
-%
-% There is no good (free) typewriter version, to my knowledge.
-% A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide.
-% Hmm.
-%
-% Also doesn't work in math. Do we need to do math with euro symbols?
-% Hope not.
-%
-%
-\def\euro{{\eurofont e}}
-\def\eurofont{%
- % We set the font at each command, rather than predefining it in
- % \textfonts and the other font-switching commands, so that
- % installations which never need the symbol don't have to have the
- % font installed.
- %
- % There is only one designed size (nominal 10pt), so we always scale
- % that to the current nominal size.
- %
- % By the way, simply using "at 1em" works for cmr10 and the like, but
- % does not work for cmbx10 and other extended/shrunken fonts.
- %
- \def\eurosize{\csname\curfontsize nominalsize\endcsname}%
- %
- \ifx\curfontstyle\bfstylename
- % bold:
- \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize
- \else
- % regular:
- \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize
- \fi
- \thiseurofont
-}
-
-% Glyphs from the EC fonts. We don't use \let for the aliases, because
-% sometimes we redefine the original macro, and the alias should reflect
-% the redefinition.
-%
-% Use LaTeX names for the Icelandic letters.
-\def\DH{{\ecfont \char"D0}} % Eth
-\def\dh{{\ecfont \char"F0}} % eth
-\def\TH{{\ecfont \char"DE}} % Thorn
-\def\th{{\ecfont \char"FE}} % thorn
-%
-\def\guillemetleft{{\ecfont \char"13}}
-\def\guillemotleft{\guillemetleft}
-\def\guillemetright{{\ecfont \char"14}}
-\def\guillemotright{\guillemetright}
-\def\guilsinglleft{{\ecfont \char"0E}}
-\def\guilsinglright{{\ecfont \char"0F}}
-\def\quotedblbase{{\ecfont \char"12}}
-\def\quotesinglbase{{\ecfont \char"0D}}
-%
-% This positioning is not perfect (see the ogonek LaTeX package), but
-% we have the precomposed glyphs for the most common cases. We put the
-% tests to use those glyphs in the single \ogonek macro so we have fewer
-% dummy definitions to worry about for index entries, etc.
-%
-% ogonek is also used with other letters in Lithuanian (IOU), but using
-% the precomposed glyphs for those is not so easy since they aren't in
-% the same EC font.
-\def\ogonek#1{{%
- \def\temp{#1}%
- \ifx\temp\macrocharA\Aogonek
- \else\ifx\temp\macrochara\aogonek
- \else\ifx\temp\macrocharE\Eogonek
- \else\ifx\temp\macrochare\eogonek
- \else
- \ecfont \setbox0=\hbox{#1}%
- \ifdim\ht0=1ex\accent"0C #1%
- \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}%
- \fi
- \fi\fi\fi\fi
- }%
-}
-\def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A}
-\def\aogonek{{\ecfont \char"A1}}\def\macrochara{a}
-\def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E}
-\def\eogonek{{\ecfont \char"A6}}\def\macrochare{e}
-%
-% Use the ec* fonts (cm-super in outline format) for non-CM glyphs.
-\def\ecfont{%
- % We can't distinguish serif/sans and italic/slanted, but this
- % is used for crude hacks anyway (like adding French and German
- % quotes to documents typeset with CM, where we lose kerning), so
- % hopefully nobody will notice/care.
- \edef\ecsize{\csname\curfontsize ecsize\endcsname}%
- \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}%
- \ifmonospace
- % typewriter:
- \font\thisecfont = ectt\ecsize \space at \nominalsize
- \else
- \ifx\curfontstyle\bfstylename
- % bold:
- \font\thisecfont = ecb\ifusingit{i}{x}\ecsize \space at \nominalsize
- \else
- % regular:
- \font\thisecfont = ec\ifusingit{ti}{rm}\ecsize \space at \nominalsize
- \fi
- \fi
- \thisecfont
-}
-
-% @registeredsymbol - R in a circle. The font for the R should really
-% be smaller yet, but lllsize is the best we can do for now.
-% Adapted from the plain.tex definition of \copyright.
-%
-\def\registeredsymbol{%
- $^{{\ooalign{\hfil\raise.07ex\hbox{\selectfonts\lllsize R}%
- \hfil\crcr\Orb}}%
- }$%
-}
-
-% @textdegree - the normal degrees sign.
-%
-\def\textdegree{$^\circ$}
-
-% Laurent Siebenmann reports \Orb undefined with:
-% Textures 1.7.7 (preloaded format=plain 93.10.14) (68K) 16 APR 2004 02:38
-% so we'll define it if necessary.
-%
-\ifx\Orb\thisisundefined
-\def\Orb{\mathhexbox20D}
-\fi
-
-% Quotes.
-\chardef\quotedblleft="5C
-\chardef\quotedblright=`\"
-\chardef\quoteleft=`\`
-\chardef\quoteright=`\'
-
-
-\message{page headings,}
-
-\newskip\titlepagetopglue \titlepagetopglue = 1.5in
-\newskip\titlepagebottomglue \titlepagebottomglue = 2pc
-
-% First the title page. Must do @settitle before @titlepage.
-\newif\ifseenauthor
-\newif\iffinishedtitlepage
-
-% Do an implicit @contents or @shortcontents after @end titlepage if the
-% user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage.
-%
-\newif\ifsetcontentsaftertitlepage
- \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue
-\newif\ifsetshortcontentsaftertitlepage
- \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue
-
-\parseargdef\shorttitlepage{%
- \begingroup \hbox{}\vskip 1.5in \chaprm \centerline{#1}%
- \endgroup\page\hbox{}\page}
-
-\envdef\titlepage{%
- % Open one extra group, as we want to close it in the middle of \Etitlepage.
- \begingroup
- \parindent=0pt \textfonts
- % Leave some space at the very top of the page.
- \vglue\titlepagetopglue
- % No rule at page bottom unless we print one at the top with @title.
- \finishedtitlepagetrue
- %
- % Most title ``pages'' are actually two pages long, with space
- % at the top of the second. We don't want the ragged left on the second.
- \let\oldpage = \page
- \def\page{%
- \iffinishedtitlepage\else
- \finishtitlepage
- \fi
- \let\page = \oldpage
- \page
- \null
- }%
-}
-
-\def\Etitlepage{%
- \iffinishedtitlepage\else
- \finishtitlepage
- \fi
- % It is important to do the page break before ending the group,
- % because the headline and footline are only empty inside the group.
- % If we use the new definition of \page, we always get a blank page
- % after the title page, which we certainly don't want.
- \oldpage
- \endgroup
- %
- % Need this before the \...aftertitlepage checks so that if they are
- % in effect the toc pages will come out with page numbers.
- \HEADINGSon
- %
- % If they want short, they certainly want long too.
- \ifsetshortcontentsaftertitlepage
- \shortcontents
- \contents
- \global\let\shortcontents = \relax
- \global\let\contents = \relax
- \fi
- %
- \ifsetcontentsaftertitlepage
- \contents
- \global\let\contents = \relax
- \global\let\shortcontents = \relax
- \fi
-}
-
-\def\finishtitlepage{%
- \vskip4pt \hrule height 2pt width \hsize
- \vskip\titlepagebottomglue
- \finishedtitlepagetrue
-}
-
-% Settings used for typesetting titles: no hyphenation, no indentation,
-% don't worry much about spacing, ragged right. This should be used
-% inside a \vbox, and fonts need to be set appropriately first. Because
-% it is always used for titles, nothing else, we call \rmisbold. \par
-% should be specified before the end of the \vbox, since a vbox is a group.
-%
-\def\raggedtitlesettings{%
- \rmisbold
- \hyphenpenalty=10000
- \parindent=0pt
- \tolerance=5000
- \ptexraggedright
-}
-
-% Macros to be used within @titlepage:
-
-\let\subtitlerm=\tenrm
-\def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}
-
-\parseargdef\title{%
- \checkenv\titlepage
- \vbox{\titlefonts \raggedtitlesettings #1\par}%
- % print a rule at the page bottom also.
- \finishedtitlepagefalse
- \vskip4pt \hrule height 4pt width \hsize \vskip4pt
-}
-
-\parseargdef\subtitle{%
- \checkenv\titlepage
- {\subtitlefont \rightline{#1}}%
-}
-
-% @author should come last, but may come many times.
-% It can also be used inside @quotation.
-%
-\parseargdef\author{%
- \def\temp{\quotation}%
- \ifx\thisenv\temp
- \def\quotationauthor{#1}% printed in \Equotation.
- \else
- \checkenv\titlepage
- \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi
- {\secfonts\rmisbold \leftline{#1}}%
- \fi
-}
-
-
-% Set up page headings and footings.
-
-\let\thispage=\folio
-
-\newtoks\evenheadline % headline on even pages
-\newtoks\oddheadline % headline on odd pages
-\newtoks\evenfootline % footline on even pages
-\newtoks\oddfootline % footline on odd pages
-
-% Now make TeX use those variables
-\headline={{\textfonts\rm \ifodd\pageno \the\oddheadline
- \else \the\evenheadline \fi}}
-\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline
- \else \the\evenfootline \fi}\HEADINGShook}
-\let\HEADINGShook=\relax
-
-% Commands to set those variables.
-% For example, this is what @headings on does
-% @evenheading @thistitle|@thispage|@thischapter
-% @oddheading @thischapter|@thispage|@thistitle
-% @evenfooting @thisfile||
-% @oddfooting ||@thisfile
-
-
-\def\evenheading{\parsearg\evenheadingxxx}
-\def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish}
-\def\evenheadingyyy #1\|#2\|#3\|#4\finish{%
-\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\def\oddheading{\parsearg\oddheadingxxx}
-\def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish}
-\def\oddheadingyyy #1\|#2\|#3\|#4\finish{%
-\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}%
-
-\def\evenfooting{\parsearg\evenfootingxxx}
-\def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish}
-\def\evenfootingyyy #1\|#2\|#3\|#4\finish{%
-\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\def\oddfooting{\parsearg\oddfootingxxx}
-\def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish}
-\def\oddfootingyyy #1\|#2\|#3\|#4\finish{%
- \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}%
- %
- % Leave some space for the footline. Hopefully ok to assume
- % @evenfooting will not be used by itself.
- \global\advance\pageheight by -12pt
- \global\advance\vsize by -12pt
-}
-
-\parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}}
-
-% @evenheadingmarks top \thischapter <- chapter at the top of a page
-% @evenheadingmarks bottom \thischapter <- chapter at the bottom of a page
-%
-% The same set of arguments for:
-%
-% @oddheadingmarks
-% @evenfootingmarks
-% @oddfootingmarks
-% @everyheadingmarks
-% @everyfootingmarks
-
-\def\evenheadingmarks{\headingmarks{even}{heading}}
-\def\oddheadingmarks{\headingmarks{odd}{heading}}
-\def\evenfootingmarks{\headingmarks{even}{footing}}
-\def\oddfootingmarks{\headingmarks{odd}{footing}}
-\def\everyheadingmarks#1 {\headingmarks{even}{heading}{#1}
- \headingmarks{odd}{heading}{#1} }
-\def\everyfootingmarks#1 {\headingmarks{even}{footing}{#1}
- \headingmarks{odd}{footing}{#1} }
-% #1 = even/odd, #2 = heading/footing, #3 = top/bottom.
-\def\headingmarks#1#2#3 {%
- \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname
- \global\expandafter\let\csname get#1#2marks\endcsname \temp
-}
-
-\everyheadingmarks bottom
-\everyfootingmarks bottom
-
-% @headings double turns headings on for double-sided printing.
-% @headings single turns headings on for single-sided printing.
-% @headings off turns them off.
-% @headings on same as @headings double, retained for compatibility.
-% @headings after turns on double-sided headings after this page.
-% @headings doubleafter turns on double-sided headings after this page.
-% @headings singleafter turns on single-sided headings after this page.
-% By default, they are off at the start of a document,
-% and turned `on' after @end titlepage.
-
-\def\headings #1 {\csname HEADINGS#1\endcsname}
-
-\def\headingsoff{% non-global headings elimination
- \evenheadline={\hfil}\evenfootline={\hfil}%
- \oddheadline={\hfil}\oddfootline={\hfil}%
-}
-
-\def\HEADINGSoff{{\globaldefs=1 \headingsoff}} % global setting
-\HEADINGSoff % it's the default
-
-% When we turn headings on, set the page number to 1.
-% For double-sided printing, put current file name in lower left corner,
-% chapter name on inside top of right hand pages, document
-% title on inside top of left hand pages, and page numbers on outside top
-% edge of all pages.
-\def\HEADINGSdouble{%
-\global\pageno=1
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\folio\hfil\thistitle}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chapoddpage
-}
-\let\contentsalignmacro = \chappager
-
-% For single-sided printing, chapter title goes across top left of page,
-% page number on top right.
-\def\HEADINGSsingle{%
-\global\pageno=1
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\thischapter\hfil\folio}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chappager
-}
-\def\HEADINGSon{\HEADINGSdouble}
-
-\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex}
-\let\HEADINGSdoubleafter=\HEADINGSafter
-\def\HEADINGSdoublex{%
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\folio\hfil\thistitle}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chapoddpage
-}
-
-\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex}
-\def\HEADINGSsinglex{%
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\thischapter\hfil\folio}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chappager
-}
-
-% Subroutines used in generating headings
-% This produces Day Month Year style of output.
-% Only define if not already defined, in case a txi-??.tex file has set
-% up a different format (e.g., txi-cs.tex does this).
-\ifx\today\thisisundefined
-\def\today{%
- \number\day\space
- \ifcase\month
- \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr
- \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug
- \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec
- \fi
- \space\number\year}
-\fi
-
-% @settitle line... specifies the title of the document, for headings.
-% It generates no output of its own.
-\def\thistitle{\putwordNoTitle}
-\def\settitle{\parsearg{\gdef\thistitle}}
-
-
-\message{tables,}
-% Tables -- @table, @ftable, @vtable, @item(x).
-
-% default indentation of table text
-\newdimen\tableindent \tableindent=.8in
-% default indentation of @itemize and @enumerate text
-\newdimen\itemindent \itemindent=.3in
-% margin between end of table item and start of table text.
-\newdimen\itemmargin \itemmargin=.1in
-
-% used internally for \itemindent minus \itemmargin
-\newdimen\itemmax
-
-% Note @table, @ftable, and @vtable define @item, @itemx, etc., with
-% these defs.
-% They also define \itemindex
-% to index the item name in whatever manner is desired (perhaps none).
-
-\newif\ifitemxneedsnegativevskip
-
-\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi}
-
-\def\internalBitem{\smallbreak \parsearg\itemzzz}
-\def\internalBitemx{\itemxpar \parsearg\itemzzz}
-
-\def\itemzzz #1{\begingroup %
- \advance\hsize by -\rightskip
- \advance\hsize by -\tableindent
- \setbox0=\hbox{\itemindicate{#1}}%
- \itemindex{#1}%
- \nobreak % This prevents a break before @itemx.
- %
- % If the item text does not fit in the space we have, put it on a line
- % by itself, and do not allow a page break either before or after that
- % line. We do not start a paragraph here because then if the next
- % command is, e.g., @kindex, the whatsit would get put into the
- % horizontal list on a line by itself, resulting in extra blank space.
- \ifdim \wd0>\itemmax
- %
- % Make this a paragraph so we get the \parskip glue and wrapping,
- % but leave it ragged-right.
- \begingroup
- \advance\leftskip by-\tableindent
- \advance\hsize by\tableindent
- \advance\rightskip by0pt plus1fil\relax
- \leavevmode\unhbox0\par
- \endgroup
- %
- % We're going to be starting a paragraph, but we don't want the
- % \parskip glue -- logically it's part of the @item we just started.
- \nobreak \vskip-\parskip
- %
- % Stop a page break at the \parskip glue coming up. However, if
- % what follows is an environment such as @example, there will be no
- % \parskip glue; then the negative vskip we just inserted would
- % cause the example and the item to crash together. So we use this
- % bizarre value of 10001 as a signal to \aboveenvbreak to insert
- % \parskip glue after all. Section titles are handled this way also.
- %
- \penalty 10001
- \endgroup
- \itemxneedsnegativevskipfalse
- \else
- % The item text fits into the space. Start a paragraph, so that the
- % following text (if any) will end up on the same line.
- \noindent
- % Do this with kerns and \unhbox so that if there is a footnote in
- % the item text, it can migrate to the main vertical list and
- % eventually be printed.
- \nobreak\kern-\tableindent
- \dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0
- \unhbox0
- \nobreak\kern\dimen0
- \endgroup
- \itemxneedsnegativevskiptrue
- \fi
-}
-
-\def\item{\errmessage{@item while not in a list environment}}
-\def\itemx{\errmessage{@itemx while not in a list environment}}
-
-% @table, @ftable, @vtable.
-\envdef\table{%
- \let\itemindex\gobble
- \tablecheck{table}%
-}
-\envdef\ftable{%
- \def\itemindex ##1{\doind {fn}{\code{##1}}}%
- \tablecheck{ftable}%
-}
-\envdef\vtable{%
- \def\itemindex ##1{\doind {vr}{\code{##1}}}%
- \tablecheck{vtable}%
-}
-\def\tablecheck#1{%
- \ifnum \the\catcode`\^^M=\active
- \endgroup
- \errmessage{This command won't work in this context; perhaps the problem is
- that we are \inenvironment\thisenv}%
- \def\next{\doignore{#1}}%
- \else
- \let\next\tablex
- \fi
- \next
-}
-\def\tablex#1{%
- \def\itemindicate{#1}%
- \parsearg\tabley
-}
-\def\tabley#1{%
- {%
- \makevalueexpandable
- \edef\temp{\noexpand\tablez #1\space\space\space}%
- \expandafter
- }\temp \endtablez
-}
-\def\tablez #1 #2 #3 #4\endtablez{%
- \aboveenvbreak
- \ifnum 0#1>0 \advance \leftskip by #1\mil \fi
- \ifnum 0#2>0 \tableindent=#2\mil \fi
- \ifnum 0#3>0 \advance \rightskip by #3\mil \fi
- \itemmax=\tableindent
- \advance \itemmax by -\itemmargin
- \advance \leftskip by \tableindent
- \exdentamount=\tableindent
- \parindent = 0pt
- \parskip = \smallskipamount
- \ifdim \parskip=0pt \parskip=2pt \fi
- \let\item = \internalBitem
- \let\itemx = \internalBitemx
-}
-\def\Etable{\endgraf\afterenvbreak}
-\let\Eftable\Etable
-\let\Evtable\Etable
-\let\Eitemize\Etable
-\let\Eenumerate\Etable
-
-% This is the counter used by @enumerate, which is really @itemize
-
-\newcount \itemno
-
-\envdef\itemize{\parsearg\doitemize}
-
-\def\doitemize#1{%
- \aboveenvbreak
- \itemmax=\itemindent
- \advance\itemmax by -\itemmargin
- \advance\leftskip by \itemindent
- \exdentamount=\itemindent
- \parindent=0pt
- \parskip=\smallskipamount
- \ifdim\parskip=0pt \parskip=2pt \fi
- %
- % Try typesetting the item mark that if the document erroneously says
- % something like @itemize @samp (intending @table), there's an error
- % right away at the @itemize. It's not the best error message in the
- % world, but it's better than leaving it to the @item. This means if
- % the user wants an empty mark, they have to say @w{} not just @w.
- \def\itemcontents{#1}%
- \setbox0 = \hbox{\itemcontents}%
- %
- % @itemize with no arg is equivalent to @itemize @bullet.
- \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi
- %
- \let\item=\itemizeitem
-}
-
-% Definition of @item while inside @itemize and @enumerate.
-%
-\def\itemizeitem{%
- \advance\itemno by 1 % for enumerations
- {\let\par=\endgraf \smallbreak}% reasonable place to break
- {%
- % If the document has an @itemize directly after a section title, a
- % \nobreak will be last on the list, and \sectionheading will have
- % done a \vskip-\parskip. In that case, we don't want to zero
- % parskip, or the item text will crash with the heading. On the
- % other hand, when there is normal text preceding the item (as there
- % usually is), we do want to zero parskip, or there would be too much
- % space. In that case, we won't have a \nobreak before. At least
- % that's the theory.
- \ifnum\lastpenalty<10000 \parskip=0in \fi
- \noindent
- \hbox to 0pt{\hss \itemcontents \kern\itemmargin}%
- %
- \vadjust{\penalty 1200}}% not good to break after first line of item.
- \flushcr
-}
-
-% \splitoff TOKENS\endmark defines \first to be the first token in
-% TOKENS, and \rest to be the remainder.
-%
-\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}%
-
-% Allow an optional argument of an uppercase letter, lowercase letter,
-% or number, to specify the first label in the enumerated list. No
-% argument is the same as `1'.
-%
-\envparseargdef\enumerate{\enumeratey #1 \endenumeratey}
-\def\enumeratey #1 #2\endenumeratey{%
- % If we were given no argument, pretend we were given `1'.
- \def\thearg{#1}%
- \ifx\thearg\empty \def\thearg{1}\fi
- %
- % Detect if the argument is a single token. If so, it might be a
- % letter. Otherwise, the only valid thing it can be is a number.
- % (We will always have one token, because of the test we just made.
- % This is a good thing, since \splitoff doesn't work given nothing at
- % all -- the first parameter is undelimited.)
- \expandafter\splitoff\thearg\endmark
- \ifx\rest\empty
- % Only one token in the argument. It could still be anything.
- % A ``lowercase letter'' is one whose \lccode is nonzero.
- % An ``uppercase letter'' is one whose \lccode is both nonzero, and
- % not equal to itself.
- % Otherwise, we assume it's a number.
- %
- % We need the \relax at the end of the \ifnum lines to stop TeX from
- % continuing to look for a <number>.
- %
- \ifnum\lccode\expandafter`\thearg=0\relax
- \numericenumerate % a number (we hope)
- \else
- % It's a letter.
- \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax
- \lowercaseenumerate % lowercase letter
- \else
- \uppercaseenumerate % uppercase letter
- \fi
- \fi
- \else
- % Multiple tokens in the argument. We hope it's a number.
- \numericenumerate
- \fi
-}
-
-% An @enumerate whose labels are integers. The starting integer is
-% given in \thearg.
-%
-\def\numericenumerate{%
- \itemno = \thearg
- \startenumeration{\the\itemno}%
-}
-
-% The starting (lowercase) letter is in \thearg.
-\def\lowercaseenumerate{%
- \itemno = \expandafter`\thearg
- \startenumeration{%
- % Be sure we're not beyond the end of the alphabet.
- \ifnum\itemno=0
- \errmessage{No more lowercase letters in @enumerate; get a bigger
- alphabet}%
- \fi
- \char\lccode\itemno
- }%
-}
-
-% The starting (uppercase) letter is in \thearg.
-\def\uppercaseenumerate{%
- \itemno = \expandafter`\thearg
- \startenumeration{%
- % Be sure we're not beyond the end of the alphabet.
- \ifnum\itemno=0
- \errmessage{No more uppercase letters in @enumerate; get a bigger
- alphabet}
- \fi
- \char\uccode\itemno
- }%
-}
-
-% Call \doitemize, adding a period to the first argument and supplying the
-% common last two arguments. Also subtract one from the initial value in
-% \itemno, since @item increments \itemno.
-%
-\def\startenumeration#1{%
- \advance\itemno by -1
- \doitemize{#1.}\flushcr
-}
-
-% @alphaenumerate and @capsenumerate are abbreviations for giving an arg
-% to @enumerate.
-%
-\def\alphaenumerate{\enumerate{a}}
-\def\capsenumerate{\enumerate{A}}
-\def\Ealphaenumerate{\Eenumerate}
-\def\Ecapsenumerate{\Eenumerate}
-
-
-% @multitable macros
-% Amy Hendrickson, 8/18/94, 3/6/96
-%
-% @multitable ... @end multitable will make as many columns as desired.
-% Contents of each column will wrap at width given in preamble. Width
-% can be specified either with sample text given in a template line,
-% or in percent of \hsize, the current width of text on page.
-
-% Table can continue over pages but will only break between lines.
-
-% To make preamble:
-%
-% Either define widths of columns in terms of percent of \hsize:
-% @multitable @columnfractions .25 .3 .45
-% @item ...
-%
-% Numbers following @columnfractions are the percent of the total
-% current hsize to be used for each column. You may use as many
-% columns as desired.
-
-
-% Or use a template:
-% @multitable {Column 1 template} {Column 2 template} {Column 3 template}
-% @item ...
-% using the widest term desired in each column.
-
-% Each new table line starts with @item, each subsequent new column
-% starts with @tab. Empty columns may be produced by supplying @tab's
-% with nothing between them for as many times as empty columns are needed,
-% ie, @tab@tab@tab will produce two empty columns.
-
-% @item, @tab do not need to be on their own lines, but it will not hurt
-% if they are.
-
-% Sample multitable:
-
-% @multitable {Column 1 template} {Column 2 template} {Column 3 template}
-% @item first col stuff @tab second col stuff @tab third col
-% @item
-% first col stuff
-% @tab
-% second col stuff
-% @tab
-% third col
-% @item first col stuff @tab second col stuff
-% @tab Many paragraphs of text may be used in any column.
-%
-% They will wrap at the width determined by the template.
-% @item@tab@tab This will be in third column.
-% @end multitable
-
-% Default dimensions may be reset by user.
-% @multitableparskip is vertical space between paragraphs in table.
-% @multitableparindent is paragraph indent in table.
-% @multitablecolmargin is horizontal space to be left between columns.
-% @multitablelinespace is space to leave between table items, baseline
-% to baseline.
-% 0pt means it depends on current normal line spacing.
-%
-\newskip\multitableparskip
-\newskip\multitableparindent
-\newdimen\multitablecolspace
-\newskip\multitablelinespace
-\multitableparskip=0pt
-\multitableparindent=6pt
-\multitablecolspace=12pt
-\multitablelinespace=0pt
-
-% Macros used to set up halign preamble:
-%
-\let\endsetuptable\relax
-\def\xendsetuptable{\endsetuptable}
-\let\columnfractions\relax
-\def\xcolumnfractions{\columnfractions}
-\newif\ifsetpercent
-
-% #1 is the @columnfraction, usually a decimal number like .5, but might
-% be just 1. We just use it, whatever it is.
-%
-\def\pickupwholefraction#1 {%
- \global\advance\colcount by 1
- \expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}%
- \setuptable
-}
-
-\newcount\colcount
-\def\setuptable#1{%
- \def\firstarg{#1}%
- \ifx\firstarg\xendsetuptable
- \let\go = \relax
- \else
- \ifx\firstarg\xcolumnfractions
- \global\setpercenttrue
- \else
- \ifsetpercent
- \let\go\pickupwholefraction
- \else
- \global\advance\colcount by 1
- \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a
- % separator; typically that is always in the input, anyway.
- \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
- \fi
- \fi
- \ifx\go\pickupwholefraction
- % Put the argument back for the \pickupwholefraction call, so
- % we'll always have a period there to be parsed.
- \def\go{\pickupwholefraction#1}%
- \else
- \let\go = \setuptable
- \fi%
- \fi
- \go
-}
-
-% multitable-only commands.
-%
-% @headitem starts a heading row, which we typeset in bold.
-% Assignments have to be global since we are inside the implicit group
-% of an alignment entry. \everycr resets \everytab so we don't have to
-% undo it ourselves.
-\def\headitemfont{\b}% for people to use in the template row; not changeable
-\def\headitem{%
- \checkenv\multitable
- \crcr
- \global\everytab={\bf}% can't use \headitemfont since the parsing differs
- \the\everytab % for the first item
-}%
-%
-% A \tab used to include \hskip1sp. But then the space in a template
-% line is not enough. That is bad. So let's go back to just `&' until
-% we again encounter the problem the 1sp was intended to solve.
-% --karl, nathan@acm.org, 20apr99.
-\def\tab{\checkenv\multitable &\the\everytab}%
-
-% @multitable ... @end multitable definitions:
-%
-\newtoks\everytab % insert after every tab.
-%
-\envdef\multitable{%
- \vskip\parskip
- \startsavinginserts
- %
- % @item within a multitable starts a normal row.
- % We use \def instead of \let so that if one of the multitable entries
- % contains an @itemize, we don't choke on the \item (seen as \crcr aka
- % \endtemplate) expanding \doitemize.
- \def\item{\crcr}%
- %
- \tolerance=9500
- \hbadness=9500
- \setmultitablespacing
- \parskip=\multitableparskip
- \parindent=\multitableparindent
- \overfullrule=0pt
- \global\colcount=0
- %
- \everycr = {%
- \noalign{%
- \global\everytab={}%
- \global\colcount=0 % Reset the column counter.
- % Check for saved footnotes, etc.
- \checkinserts
- % Keeps underfull box messages off when table breaks over pages.
- %\filbreak
- % Maybe so, but it also creates really weird page breaks when the
- % table breaks over pages. Wouldn't \vfil be better? Wait until the
- % problem manifests itself, so it can be fixed for real --karl.
- }%
- }%
- %
- \parsearg\domultitable
-}
-\def\domultitable#1{%
- % To parse everything between @multitable and @item:
- \setuptable#1 \endsetuptable
- %
- % This preamble sets up a generic column definition, which will
- % be used as many times as user calls for columns.
- % \vtop will set a single line and will also let text wrap and
- % continue for many paragraphs if desired.
- \halign\bgroup &%
- \global\advance\colcount by 1
- \multistrut
- \vtop{%
- % Use the current \colcount to find the correct column width:
- \hsize=\expandafter\csname col\the\colcount\endcsname
- %
- % In order to keep entries from bumping into each other
- % we will add a \leftskip of \multitablecolspace to all columns after
- % the first one.
- %
- % If a template has been used, we will add \multitablecolspace
- % to the width of each template entry.
- %
- % If the user has set preamble in terms of percent of \hsize we will
- % use that dimension as the width of the column, and the \leftskip
- % will keep entries from bumping into each other. Table will start at
- % left margin and final column will justify at right margin.
- %
- % Make sure we don't inherit \rightskip from the outer environment.
- \rightskip=0pt
- \ifnum\colcount=1
- % The first column will be indented with the surrounding text.
- \advance\hsize by\leftskip
- \else
- \ifsetpercent \else
- % If user has not set preamble in terms of percent of \hsize
- % we will advance \hsize by \multitablecolspace.
- \advance\hsize by \multitablecolspace
- \fi
- % In either case we will make \leftskip=\multitablecolspace:
- \leftskip=\multitablecolspace
- \fi
- % Ignoring space at the beginning and end avoids an occasional spurious
- % blank line, when TeX decides to break the line at the space before the
- % box from the multistrut, so the strut ends up on a line by itself.
- % For example:
- % @multitable @columnfractions .11 .89
- % @item @code{#}
- % @tab Legal holiday which is valid in major parts of the whole country.
- % Is automatically provided with highlighting sequences respectively
- % marking characters.
- \noindent\ignorespaces##\unskip\multistrut
- }\cr
-}
-\def\Emultitable{%
- \crcr
- \egroup % end the \halign
- \global\setpercentfalse
-}
-
-\def\setmultitablespacing{%
- \def\multistrut{\strut}% just use the standard line spacing
- %
- % Compute \multitablelinespace (if not defined by user) for use in
- % \multitableparskip calculation. We used define \multistrut based on
- % this, but (ironically) that caused the spacing to be off.
- % See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100.
-\ifdim\multitablelinespace=0pt
-\setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip
-\global\advance\multitablelinespace by-\ht0
-\fi
-% Test to see if parskip is larger than space between lines of
-% table. If not, do nothing.
-% If so, set to same dimension as multitablelinespace.
-\ifdim\multitableparskip>\multitablelinespace
-\global\multitableparskip=\multitablelinespace
-\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller
- % than skip between lines in the table.
-\fi%
-\ifdim\multitableparskip=0pt
-\global\multitableparskip=\multitablelinespace
-\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller
- % than skip between lines in the table.
-\fi}
-
-
-\message{conditionals,}
-
-% @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext,
-% @ifnotxml always succeed. They currently do nothing; we don't
-% attempt to check whether the conditionals are properly nested. But we
-% have to remember that they are conditionals, so that @end doesn't
-% attempt to close an environment group.
-%
-\def\makecond#1{%
- \expandafter\let\csname #1\endcsname = \relax
- \expandafter\let\csname iscond.#1\endcsname = 1
-}
-\makecond{iftex}
-\makecond{ifnotdocbook}
-\makecond{ifnothtml}
-\makecond{ifnotinfo}
-\makecond{ifnotplaintext}
-\makecond{ifnotxml}
-
-% Ignore @ignore, @ifhtml, @ifinfo, and the like.
-%
-\def\direntry{\doignore{direntry}}
-\def\documentdescription{\doignore{documentdescription}}
-\def\docbook{\doignore{docbook}}
-\def\html{\doignore{html}}
-\def\ifdocbook{\doignore{ifdocbook}}
-\def\ifhtml{\doignore{ifhtml}}
-\def\ifinfo{\doignore{ifinfo}}
-\def\ifnottex{\doignore{ifnottex}}
-\def\ifplaintext{\doignore{ifplaintext}}
-\def\ifxml{\doignore{ifxml}}
-\def\ignore{\doignore{ignore}}
-\def\menu{\doignore{menu}}
-\def\xml{\doignore{xml}}
-
-% Ignore text until a line `@end #1', keeping track of nested conditionals.
-%
-% A count to remember the depth of nesting.
-\newcount\doignorecount
-
-\def\doignore#1{\begingroup
- % Scan in ``verbatim'' mode:
- \obeylines
- \catcode`\@ = \other
- \catcode`\{ = \other
- \catcode`\} = \other
- %
- % Make sure that spaces turn into tokens that match what \doignoretext wants.
- \spaceisspace
- %
- % Count number of #1's that we've seen.
- \doignorecount = 0
- %
- % Swallow text until we reach the matching `@end #1'.
- \dodoignore{#1}%
-}
-
-{ \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source.
- \obeylines %
- %
- \gdef\dodoignore#1{%
- % #1 contains the command name as a string, e.g., `ifinfo'.
- %
- % Define a command to find the next `@end #1'.
- \long\def\doignoretext##1^^M@end #1{%
- \doignoretextyyy##1^^M@#1\_STOP_}%
- %
- % And this command to find another #1 command, at the beginning of a
- % line. (Otherwise, we would consider a line `@c @ifset', for
- % example, to count as an @ifset for nesting.)
- \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}%
- %
- % And now expand that command.
- \doignoretext ^^M%
- }%
-}
-
-\def\doignoreyyy#1{%
- \def\temp{#1}%
- \ifx\temp\empty % Nothing found.
- \let\next\doignoretextzzz
- \else % Found a nested condition, ...
- \advance\doignorecount by 1
- \let\next\doignoretextyyy % ..., look for another.
- % If we're here, #1 ends with ^^M\ifinfo (for example).
- \fi
- \next #1% the token \_STOP_ is present just after this macro.
-}
-
-% We have to swallow the remaining "\_STOP_".
-%
-\def\doignoretextzzz#1{%
- \ifnum\doignorecount = 0 % We have just found the outermost @end.
- \let\next\enddoignore
- \else % Still inside a nested condition.
- \advance\doignorecount by -1
- \let\next\doignoretext % Look for the next @end.
- \fi
- \next
-}
-
-% Finish off ignored text.
-{ \obeylines%
- % Ignore anything after the last `@end #1'; this matters in verbatim
- % environments, where otherwise the newline after an ignored conditional
- % would result in a blank line in the output.
- \gdef\enddoignore#1^^M{\endgroup\ignorespaces}%
-}
-
-
-% @set VAR sets the variable VAR to an empty value.
-% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE.
-%
-% Since we want to separate VAR from REST-OF-LINE (which might be
-% empty), we can't just use \parsearg; we have to insert a space of our
-% own to delimit the rest of the line, and then take it out again if we
-% didn't need it.
-% We rely on the fact that \parsearg sets \catcode`\ =10.
-%
-\parseargdef\set{\setyyy#1 \endsetyyy}
-\def\setyyy#1 #2\endsetyyy{%
- {%
- \makevalueexpandable
- \def\temp{#2}%
- \edef\next{\gdef\makecsname{SET#1}}%
- \ifx\temp\empty
- \next{}%
- \else
- \setzzz#2\endsetzzz
- \fi
- }%
-}
-% Remove the trailing space \setxxx inserted.
-\def\setzzz#1 \endsetzzz{\next{#1}}
-
-% @clear VAR clears (i.e., unsets) the variable VAR.
-%
-\parseargdef\clear{%
- {%
- \makevalueexpandable
- \global\expandafter\let\csname SET#1\endcsname=\relax
- }%
-}
-
-% @value{foo} gets the text saved in variable foo.
-\def\value{\begingroup\makevalueexpandable\valuexxx}
-\def\valuexxx#1{\expandablevalue{#1}\endgroup}
-{
- \catcode`\-=\active \catcode`\_=\active
- %
- \gdef\makevalueexpandable{%
- \let\value = \expandablevalue
- % We don't want these characters active, ...
- \catcode`\-=\other \catcode`\_=\other
- % ..., but we might end up with active ones in the argument if
- % we're called from @code, as @code{@value{foo-bar_}}, though.
- % So \let them to their normal equivalents.
- \let-\normaldash \let_\normalunderscore
- }
-}
-
-% We have this subroutine so that we can handle at least some @value's
-% properly in indexes (we call \makevalueexpandable in \indexdummies).
-% The command has to be fully expandable (if the variable is set), since
-% the result winds up in the index file. This means that if the
-% variable's value contains other Texinfo commands, it's almost certain
-% it will fail (although perhaps we could fix that with sufficient work
-% to do a one-level expansion on the result, instead of complete).
-%
-% Unfortunately, this has the consequence that when _ is in the *value*
-% of an @set, it does not print properly in the roman fonts (get the cmr
-% dot accent at position 126 instead). No fix comes to mind, and it's
-% been this way since 2003 or earlier, so just ignore it.
-%
-\def\expandablevalue#1{%
- \expandafter\ifx\csname SET#1\endcsname\relax
- {[No value for ``#1'']}%
- \message{Variable `#1', used in @value, is not set.}%
- \else
- \csname SET#1\endcsname
- \fi
-}
-
-% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
-% with @set.
-%
-% To get the special treatment we need for `@end ifset,' we call
-% \makecond and then redefine.
-%
-\makecond{ifset}
-\def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}}
-\def\doifset#1#2{%
- {%
- \makevalueexpandable
- \let\next=\empty
- \expandafter\ifx\csname SET#2\endcsname\relax
- #1% If not set, redefine \next.
- \fi
- \expandafter
- }\next
-}
-\def\ifsetfail{\doignore{ifset}}
-
-% @ifclear VAR ... @end executes the `...' iff VAR has never been
-% defined with @set, or has been undefined with @clear.
-%
-% The `\else' inside the `\doifset' parameter is a trick to reuse the
-% above code: if the variable is not set, do nothing, if it is set,
-% then redefine \next to \ifclearfail.
-%
-\makecond{ifclear}
-\def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}}
-\def\ifclearfail{\doignore{ifclear}}
-
-% @ifcommandisdefined CMD ... @end executes the `...' if CMD (written
-% without the @) is in fact defined. We can only feasibly check at the
-% TeX level, so something like `mathcode' is going to considered
-% defined even though it is not a Texinfo command.
-%
-\makecond{ifcommanddefined}
-\def\ifcommanddefined{\parsearg{\doifcmddefined{\let\next=\ifcmddefinedfail}}}
-%
-\def\doifcmddefined#1#2{{%
- \makevalueexpandable
- \let\next=\empty
- \expandafter\ifx\csname #2\endcsname\relax
- #1% If not defined, \let\next as above.
- \fi
- \expandafter
- }\next
-}
-\def\ifcmddefinedfail{\doignore{ifcommanddefined}}
-
-% @ifcommandnotdefined CMD ... handled similar to @ifclear above.
-\makecond{ifcommandnotdefined}
-\def\ifcommandnotdefined{%
- \parsearg{\doifcmddefined{\else \let\next=\ifcmdnotdefinedfail}}}
-\def\ifcmdnotdefinedfail{\doignore{ifcommandnotdefined}}
-
-% Set the `txicommandconditionals' variable, so documents have a way to
-% test if the @ifcommand...defined conditionals are available.
-\set txicommandconditionals
-
-% @dircategory CATEGORY -- specify a category of the dir file
-% which this file should belong to. Ignore this in TeX.
-\let\dircategory=\comment
-
-% @defininfoenclose.
-\let\definfoenclose=\comment
-
-
-\message{indexing,}
-% Index generation facilities
-
-% Define \newwrite to be identical to plain tex's \newwrite
-% except not \outer, so it can be used within macros and \if's.
-\edef\newwrite{\makecsname{ptexnewwrite}}
-
-% \newindex {foo} defines an index named foo.
-% It automatically defines \fooindex such that
-% \fooindex ...rest of line... puts an entry in the index foo.
-% It also defines \fooindfile to be the number of the output channel for
-% the file that accumulates this index. The file's extension is foo.
-% The name of an index should be no more than 2 characters long
-% for the sake of vms.
-%
-\def\newindex#1{%
- \iflinks
- \expandafter\newwrite \csname#1indfile\endcsname
- \openout \csname#1indfile\endcsname \jobname.#1 % Open the file
- \fi
- \expandafter\xdef\csname#1index\endcsname{% % Define @#1index
- \noexpand\doindex{#1}}
-}
-
-% @defindex foo == \newindex{foo}
-%
-\def\defindex{\parsearg\newindex}
-
-% Define @defcodeindex, like @defindex except put all entries in @code.
-%
-\def\defcodeindex{\parsearg\newcodeindex}
-%
-\def\newcodeindex#1{%
- \iflinks
- \expandafter\newwrite \csname#1indfile\endcsname
- \openout \csname#1indfile\endcsname \jobname.#1
- \fi
- \expandafter\xdef\csname#1index\endcsname{%
- \noexpand\docodeindex{#1}}%
-}
-
-
-% @synindex foo bar makes index foo feed into index bar.
-% Do this instead of @defindex foo if you don't want it as a separate index.
-%
-% @syncodeindex foo bar similar, but put all entries made for index foo
-% inside @code.
-%
-\def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}}
-\def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}}
-
-% #1 is \doindex or \docodeindex, #2 the index getting redefined (foo),
-% #3 the target index (bar).
-\def\dosynindex#1#2#3{%
- % Only do \closeout if we haven't already done it, else we'll end up
- % closing the target index.
- \expandafter \ifx\csname donesynindex#2\endcsname \relax
- % The \closeout helps reduce unnecessary open files; the limit on the
- % Acorn RISC OS is a mere 16 files.
- \expandafter\closeout\csname#2indfile\endcsname
- \expandafter\let\csname donesynindex#2\endcsname = 1
- \fi
- % redefine \fooindfile:
- \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname
- \expandafter\let\csname#2indfile\endcsname=\temp
- % redefine \fooindex:
- \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}%
-}
-
-% Define \doindex, the driver for all \fooindex macros.
-% Argument #1 is generated by the calling \fooindex macro,
-% and it is "foo", the name of the index.
-
-% \doindex just uses \parsearg; it calls \doind for the actual work.
-% This is because \doind is more useful to call from other macros.
-
-% There is also \dosubind {index}{topic}{subtopic}
-% which makes an entry in a two-level index such as the operation index.
-
-\def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer}
-\def\singleindexer #1{\doind{\indexname}{#1}}
-
-% like the previous two, but they put @code around the argument.
-\def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer}
-\def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}}
-
-% Take care of Texinfo commands that can appear in an index entry.
-% Since there are some commands we want to expand, and others we don't,
-% we have to laboriously prevent expansion for those that we don't.
-%
-\def\indexdummies{%
- \escapechar = `\\ % use backslash in output files.
- \def\@{@}% change to @@ when we switch to @ as escape char in index files.
- \def\ {\realbackslash\space }%
- %
- % Need these unexpandable (because we define \tt as a dummy)
- % definitions when @{ or @} appear in index entry text. Also, more
- % complicated, when \tex is in effect and \{ is a \delimiter again.
- % We can't use \lbracecmd and \rbracecmd because texindex assumes
- % braces and backslashes are used only as delimiters. Perhaps we
- % should define @lbrace and @rbrace commands a la @comma.
- \def\{{{\tt\char123}}%
- \def\}{{\tt\char125}}%
- %
- % I don't entirely understand this, but when an index entry is
- % generated from a macro call, the \endinput which \scanmacro inserts
- % causes processing to be prematurely terminated. This is,
- % apparently, because \indexsorttmp is fully expanded, and \endinput
- % is an expandable command. The redefinition below makes \endinput
- % disappear altogether for that purpose -- although logging shows that
- % processing continues to some further point. On the other hand, it
- % seems \endinput does not hurt in the printed index arg, since that
- % is still getting written without apparent harm.
- %
- % Sample source (mac-idx3.tex, reported by Graham Percival to
- % help-texinfo, 22may06):
- % @macro funindex {WORD}
- % @findex xyz
- % @end macro
- % ...
- % @funindex commtest
- %
- % The above is not enough to reproduce the bug, but it gives the flavor.
- %
- % Sample whatsit resulting:
- % .@write3{\entry{xyz}{@folio }{@code {xyz@endinput }}}
- %
- % So:
- \let\endinput = \empty
- %
- % Do the redefinitions.
- \commondummies
-}
-
-% For the aux and toc files, @ is the escape character. So we want to
-% redefine everything using @ as the escape character (instead of
-% \realbackslash, still used for index files). When everything uses @,
-% this will be simpler.
-%
-\def\atdummies{%
- \def\@{@@}%
- \def\ {@ }%
- \let\{ = \lbraceatcmd
- \let\} = \rbraceatcmd
- %
- % Do the redefinitions.
- \commondummies
- \otherbackslash
-}
-
-% Called from \indexdummies and \atdummies.
-%
-\def\commondummies{%
- %
- % \definedummyword defines \#1 as \string\#1\space, thus effectively
- % preventing its expansion. This is used only for control words,
- % not control letters, because the \space would be incorrect for
- % control characters, but is needed to separate the control word
- % from whatever follows.
- %
- % For control letters, we have \definedummyletter, which omits the
- % space.
- %
- % These can be used both for control words that take an argument and
- % those that do not. If it is followed by {arg} in the input, then
- % that will dutifully get written to the index (or wherever).
- %
- \def\definedummyword ##1{\def##1{\string##1\space}}%
- \def\definedummyletter##1{\def##1{\string##1}}%
- \let\definedummyaccent\definedummyletter
- %
- \commondummiesnofonts
- %
- \definedummyletter\_%
- \definedummyletter\-%
- %
- % Non-English letters.
- \definedummyword\AA
- \definedummyword\AE
- \definedummyword\DH
- \definedummyword\L
- \definedummyword\O
- \definedummyword\OE
- \definedummyword\TH
- \definedummyword\aa
- \definedummyword\ae
- \definedummyword\dh
- \definedummyword\exclamdown
- \definedummyword\l
- \definedummyword\o
- \definedummyword\oe
- \definedummyword\ordf
- \definedummyword\ordm
- \definedummyword\questiondown
- \definedummyword\ss
- \definedummyword\th
- %
- % Although these internal commands shouldn't show up, sometimes they do.
- \definedummyword\bf
- \definedummyword\gtr
- \definedummyword\hat
- \definedummyword\less
- \definedummyword\sf
- \definedummyword\sl
- \definedummyword\tclose
- \definedummyword\tt
- %
- \definedummyword\LaTeX
- \definedummyword\TeX
- %
- % Assorted special characters.
- \definedummyword\arrow
- \definedummyword\bullet
- \definedummyword\comma
- \definedummyword\copyright
- \definedummyword\registeredsymbol
- \definedummyword\dots
- \definedummyword\enddots
- \definedummyword\entrybreak
- \definedummyword\equiv
- \definedummyword\error
- \definedummyword\euro
- \definedummyword\expansion
- \definedummyword\geq
- \definedummyword\guillemetleft
- \definedummyword\guillemetright
- \definedummyword\guilsinglleft
- \definedummyword\guilsinglright
- \definedummyword\lbracechar
- \definedummyword\leq
- \definedummyword\minus
- \definedummyword\ogonek
- \definedummyword\pounds
- \definedummyword\point
- \definedummyword\print
- \definedummyword\quotedblbase
- \definedummyword\quotedblleft
- \definedummyword\quotedblright
- \definedummyword\quoteleft
- \definedummyword\quoteright
- \definedummyword\quotesinglbase
- \definedummyword\rbracechar
- \definedummyword\result
- \definedummyword\textdegree
- %
- % We want to disable all macros so that they are not expanded by \write.
- \macrolist
- %
- \normalturnoffactive
- %
- % Handle some cases of @value -- where it does not contain any
- % (non-fully-expandable) commands.
- \makevalueexpandable
-}
-
-% \commondummiesnofonts: common to \commondummies and \indexnofonts.
-%
-\def\commondummiesnofonts{%
- % Control letters and accents.
- \definedummyletter\!%
- \definedummyaccent\"%
- \definedummyaccent\'%
- \definedummyletter\*%
- \definedummyaccent\,%
- \definedummyletter\.%
- \definedummyletter\/%
- \definedummyletter\:%
- \definedummyaccent\=%
- \definedummyletter\?%
- \definedummyaccent\^%
- \definedummyaccent\`%
- \definedummyaccent\~%
- \definedummyword\u
- \definedummyword\v
- \definedummyword\H
- \definedummyword\dotaccent
- \definedummyword\ogonek
- \definedummyword\ringaccent
- \definedummyword\tieaccent
- \definedummyword\ubaraccent
- \definedummyword\udotaccent
- \definedummyword\dotless
- %
- % Texinfo font commands.
- \definedummyword\b
- \definedummyword\i
- \definedummyword\r
- \definedummyword\sansserif
- \definedummyword\sc
- \definedummyword\slanted
- \definedummyword\t
- %
- % Commands that take arguments.
- \definedummyword\abbr
- \definedummyword\acronym
- \definedummyword\anchor
- \definedummyword\cite
- \definedummyword\code
- \definedummyword\command
- \definedummyword\dfn
- \definedummyword\dmn
- \definedummyword\email
- \definedummyword\emph
- \definedummyword\env
- \definedummyword\file
- \definedummyword\image
- \definedummyword\indicateurl
- \definedummyword\inforef
- \definedummyword\kbd
- \definedummyword\key
- \definedummyword\math
- \definedummyword\option
- \definedummyword\pxref
- \definedummyword\ref
- \definedummyword\samp
- \definedummyword\strong
- \definedummyword\tie
- \definedummyword\uref
- \definedummyword\url
- \definedummyword\var
- \definedummyword\verb
- \definedummyword\w
- \definedummyword\xref
-}
-
-% \indexnofonts is used when outputting the strings to sort the index
-% by, and when constructing control sequence names. It eliminates all
-% control sequences and just writes whatever the best ASCII sort string
-% would be for a given command (usually its argument).
-%
-\def\indexnofonts{%
- % Accent commands should become @asis.
- \def\definedummyaccent##1{\let##1\asis}%
- % We can just ignore other control letters.
- \def\definedummyletter##1{\let##1\empty}%
- % All control words become @asis by default; overrides below.
- \let\definedummyword\definedummyaccent
- %
- \commondummiesnofonts
- %
- % Don't no-op \tt, since it isn't a user-level command
- % and is used in the definitions of the active chars like <, >, |, etc.
- % Likewise with the other plain tex font commands.
- %\let\tt=\asis
- %
- \def\ { }%
- \def\@{@}%
- \def\_{\normalunderscore}%
- \def\-{}% @- shouldn't affect sorting
- %
- % Unfortunately, texindex is not prepared to handle braces in the
- % content at all. So for index sorting, we map @{ and @} to strings
- % starting with |, since that ASCII character is between ASCII { and }.
- \def\{{|a}%
- \def\lbracechar{|a}%
- %
- \def\}{|b}%
- \def\rbracechar{|b}%
- %
- % Non-English letters.
- \def\AA{AA}%
- \def\AE{AE}%
- \def\DH{DZZ}%
- \def\L{L}%
- \def\OE{OE}%
- \def\O{O}%
- \def\TH{ZZZ}%
- \def\aa{aa}%
- \def\ae{ae}%
- \def\dh{dzz}%
- \def\exclamdown{!}%
- \def\l{l}%
- \def\oe{oe}%
- \def\ordf{a}%
- \def\ordm{o}%
- \def\o{o}%
- \def\questiondown{?}%
- \def\ss{ss}%
- \def\th{zzz}%
- %
- \def\LaTeX{LaTeX}%
- \def\TeX{TeX}%
- %
- % Assorted special characters.
- % (The following {} will end up in the sort string, but that's ok.)
- \def\arrow{->}%
- \def\bullet{bullet}%
- \def\comma{,}%
- \def\copyright{copyright}%
- \def\dots{...}%
- \def\enddots{...}%
- \def\equiv{==}%
- \def\error{error}%
- \def\euro{euro}%
- \def\expansion{==>}%
- \def\geq{>=}%
- \def\guillemetleft{<<}%
- \def\guillemetright{>>}%
- \def\guilsinglleft{<}%
- \def\guilsinglright{>}%
- \def\leq{<=}%
- \def\minus{-}%
- \def\point{.}%
- \def\pounds{pounds}%
- \def\print{-|}%
- \def\quotedblbase{"}%
- \def\quotedblleft{"}%
- \def\quotedblright{"}%
- \def\quoteleft{`}%
- \def\quoteright{'}%
- \def\quotesinglbase{,}%
- \def\registeredsymbol{R}%
- \def\result{=>}%
- \def\textdegree{o}%
- %
- \expandafter\ifx\csname SETtxiindexlquoteignore\endcsname\relax
- \else \indexlquoteignore \fi
- %
- % We need to get rid of all macros, leaving only the arguments (if present).
- % Of course this is not nearly correct, but it is the best we can do for now.
- % makeinfo does not expand macros in the argument to @deffn, which ends up
- % writing an index entry, and texindex isn't prepared for an index sort entry
- % that starts with \.
- %
- % Since macro invocations are followed by braces, we can just redefine them
- % to take a single TeX argument. The case of a macro invocation that
- % goes to end-of-line is not handled.
- %
- \macrolist
-}
-
-% Undocumented (for FSFS 2nd ed.): @set txiindexlquoteignore makes us
-% ignore left quotes in the sort term.
-{\catcode`\`=\active
- \gdef\indexlquoteignore{\let`=\empty}}
-
-\let\indexbackslash=0 %overridden during \printindex.
-\let\SETmarginindex=\relax % put index entries in margin (undocumented)?
-
-% Most index entries go through here, but \dosubind is the general case.
-% #1 is the index name, #2 is the entry text.
-\def\doind#1#2{\dosubind{#1}{#2}{}}
-
-% Workhorse for all \fooindexes.
-% #1 is name of index, #2 is stuff to put there, #3 is subentry --
-% empty if called from \doind, as we usually are (the main exception
-% is with most defuns, which call us directly).
-%
-\def\dosubind#1#2#3{%
- \iflinks
- {%
- % Store the main index entry text (including the third arg).
- \toks0 = {#2}%
- % If third arg is present, precede it with a space.
- \def\thirdarg{#3}%
- \ifx\thirdarg\empty \else
- \toks0 = \expandafter{\the\toks0 \space #3}%
- \fi
- %
- \edef\writeto{\csname#1indfile\endcsname}%
- %
- \safewhatsit\dosubindwrite
- }%
- \fi
-}
-
-% Write the entry in \toks0 to the index file:
-%
-\def\dosubindwrite{%
- % Put the index entry in the margin if desired.
- \ifx\SETmarginindex\relax\else
- \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}%
- \fi
- %
- % Remember, we are within a group.
- \indexdummies % Must do this here, since \bf, etc expand at this stage
- \def\backslashcurfont{\indexbackslash}% \indexbackslash isn't defined now
- % so it will be output as is; and it will print as backslash.
- %
- % Process the index entry with all font commands turned off, to
- % get the string to sort by.
- {\indexnofonts
- \edef\temp{\the\toks0}% need full expansion
- \xdef\indexsorttmp{\temp}%
- }%
- %
- % Set up the complete index entry, with both the sort key and
- % the original text, including any font commands. We write
- % three arguments to \entry to the .?? file (four in the
- % subentry case), texindex reduces to two when writing the .??s
- % sorted result.
- \edef\temp{%
- \write\writeto{%
- \string\entry{\indexsorttmp}{\noexpand\folio}{\the\toks0}}%
- }%
- \temp
-}
-
-% Take care of unwanted page breaks/skips around a whatsit:
-%
-% If a skip is the last thing on the list now, preserve it
-% by backing up by \lastskip, doing the \write, then inserting
-% the skip again. Otherwise, the whatsit generated by the
-% \write or \pdfdest will make \lastskip zero. The result is that
-% sequences like this:
-% @end defun
-% @tindex whatever
-% @defun ...
-% will have extra space inserted, because the \medbreak in the
-% start of the @defun won't see the skip inserted by the @end of
-% the previous defun.
-%
-% But don't do any of this if we're not in vertical mode. We
-% don't want to do a \vskip and prematurely end a paragraph.
-%
-% Avoid page breaks due to these extra skips, too.
-%
-% But wait, there is a catch there:
-% We'll have to check whether \lastskip is zero skip. \ifdim is not
-% sufficient for this purpose, as it ignores stretch and shrink parts
-% of the skip. The only way seems to be to check the textual
-% representation of the skip.
-%
-% The following is almost like \def\zeroskipmacro{0.0pt} except that
-% the ``p'' and ``t'' characters have catcode \other, not 11 (letter).
-%
-\edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname}
-%
-\newskip\whatsitskip
-\newcount\whatsitpenalty
-%
-% ..., ready, GO:
-%
-\def\safewhatsit#1{\ifhmode
- #1%
- \else
- % \lastskip and \lastpenalty cannot both be nonzero simultaneously.
- \whatsitskip = \lastskip
- \edef\lastskipmacro{\the\lastskip}%
- \whatsitpenalty = \lastpenalty
- %
- % If \lastskip is nonzero, that means the last item was a
- % skip. And since a skip is discardable, that means this
- % -\whatsitskip glue we're inserting is preceded by a
- % non-discardable item, therefore it is not a potential
- % breakpoint, therefore no \nobreak needed.
- \ifx\lastskipmacro\zeroskipmacro
- \else
- \vskip-\whatsitskip
- \fi
- %
- #1%
- %
- \ifx\lastskipmacro\zeroskipmacro
- % If \lastskip was zero, perhaps the last item was a penalty, and
- % perhaps it was >=10000, e.g., a \nobreak. In that case, we want
- % to re-insert the same penalty (values >10000 are used for various
- % signals); since we just inserted a non-discardable item, any
- % following glue (such as a \parskip) would be a breakpoint. For example:
- % @deffn deffn-whatever
- % @vindex index-whatever
- % Description.
- % would allow a break between the index-whatever whatsit
- % and the "Description." paragraph.
- \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi
- \else
- % On the other hand, if we had a nonzero \lastskip,
- % this make-up glue would be preceded by a non-discardable item
- % (the whatsit from the \write), so we must insert a \nobreak.
- \nobreak\vskip\whatsitskip
- \fi
-\fi}
-
-% The index entry written in the file actually looks like
-% \entry {sortstring}{page}{topic}
-% or
-% \entry {sortstring}{page}{topic}{subtopic}
-% The texindex program reads in these files and writes files
-% containing these kinds of lines:
-% \initial {c}
-% before the first topic whose initial is c
-% \entry {topic}{pagelist}
-% for a topic that is used without subtopics
-% \primary {topic}
-% for the beginning of a topic that is used with subtopics
-% \secondary {subtopic}{pagelist}
-% for each subtopic.
-
-% Define the user-accessible indexing commands
-% @findex, @vindex, @kindex, @cindex.
-
-\def\findex {\fnindex}
-\def\kindex {\kyindex}
-\def\cindex {\cpindex}
-\def\vindex {\vrindex}
-\def\tindex {\tpindex}
-\def\pindex {\pgindex}
-
-\def\cindexsub {\begingroup\obeylines\cindexsub}
-{\obeylines %
-\gdef\cindexsub "#1" #2^^M{\endgroup %
-\dosubind{cp}{#2}{#1}}}
-
-% Define the macros used in formatting output of the sorted index material.
-
-% @printindex causes a particular index (the ??s file) to get printed.
-% It does not print any chapter heading (usually an @unnumbered).
-%
-\parseargdef\printindex{\begingroup
- \dobreak \chapheadingskip{10000}%
- %
- \smallfonts \rm
- \tolerance = 9500
- \plainfrenchspacing
- \everypar = {}% don't want the \kern\-parindent from indentation suppression.
- %
- % See if the index file exists and is nonempty.
- % Change catcode of @ here so that if the index file contains
- % \initial {@}
- % as its first line, TeX doesn't complain about mismatched braces
- % (because it thinks @} is a control sequence).
- \catcode`\@ = 11
- \openin 1 \jobname.#1s
- \ifeof 1
- % \enddoublecolumns gets confused if there is no text in the index,
- % and it loses the chapter title and the aux file entries for the
- % index. The easiest way to prevent this problem is to make sure
- % there is some text.
- \putwordIndexNonexistent
- \else
- %
- % If the index file exists but is empty, then \openin leaves \ifeof
- % false. We have to make TeX try to read something from the file, so
- % it can discover if there is anything in it.
- \read 1 to \temp
- \ifeof 1
- \putwordIndexIsEmpty
- \else
- % Index files are almost Texinfo source, but we use \ as the escape
- % character. It would be better to use @, but that's too big a change
- % to make right now.
- \def\indexbackslash{\backslashcurfont}%
- \catcode`\\ = 0
- \escapechar = `\\
- \begindoublecolumns
- \input \jobname.#1s
- \enddoublecolumns
- \fi
- \fi
- \closein 1
-\endgroup}
-
-% These macros are used by the sorted index file itself.
-% Change them to control the appearance of the index.
-
-\def\initial#1{{%
- % Some minor font changes for the special characters.
- \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt
- %
- % Remove any glue we may have, we'll be inserting our own.
- \removelastskip
- %
- % We like breaks before the index initials, so insert a bonus.
- \nobreak
- \vskip 0pt plus 3\baselineskip
- \penalty 0
- \vskip 0pt plus -3\baselineskip
- %
- % Typeset the initial. Making this add up to a whole number of
- % baselineskips increases the chance of the dots lining up from column
- % to column. It still won't often be perfect, because of the stretch
- % we need before each entry, but it's better.
- %
- % No shrink because it confuses \balancecolumns.
- \vskip 1.67\baselineskip plus .5\baselineskip
- \leftline{\secbf #1}%
- % Do our best not to break after the initial.
- \nobreak
- \vskip .33\baselineskip plus .1\baselineskip
-}}
-
-% \entry typesets a paragraph consisting of the text (#1), dot leaders, and
-% then page number (#2) flushed to the right margin. It is used for index
-% and table of contents entries. The paragraph is indented by \leftskip.
-%
-% A straightforward implementation would start like this:
-% \def\entry#1#2{...
-% But this freezes the catcodes in the argument, and can cause problems to
-% @code, which sets - active. This problem was fixed by a kludge---
-% ``-'' was active throughout whole index, but this isn't really right.
-% The right solution is to prevent \entry from swallowing the whole text.
-% --kasal, 21nov03
-\def\entry{%
- \begingroup
- %
- % Start a new paragraph if necessary, so our assignments below can't
- % affect previous text.
- \par
- %
- % Do not fill out the last line with white space.
- \parfillskip = 0in
- %
- % No extra space above this paragraph.
- \parskip = 0in
- %
- % Do not prefer a separate line ending with a hyphen to fewer lines.
- \finalhyphendemerits = 0
- %
- % \hangindent is only relevant when the entry text and page number
- % don't both fit on one line. In that case, bob suggests starting the
- % dots pretty far over on the line. Unfortunately, a large
- % indentation looks wrong when the entry text itself is broken across
- % lines. So we use a small indentation and put up with long leaders.
- %
- % \hangafter is reset to 1 (which is the value we want) at the start
- % of each paragraph, so we need not do anything with that.
- \hangindent = 2em
- %
- % When the entry text needs to be broken, just fill out the first line
- % with blank space.
- \rightskip = 0pt plus1fil
- %
- % A bit of stretch before each entry for the benefit of balancing
- % columns.
- \vskip 0pt plus1pt
- %
- % When reading the text of entry, convert explicit line breaks
- % from @* into spaces. The user might give these in long section
- % titles, for instance.
- \def\*{\unskip\space\ignorespaces}%
- \def\entrybreak{\hfil\break}%
- %
- % Swallow the left brace of the text (first parameter):
- \afterassignment\doentry
- \let\temp =
-}
-\def\entrybreak{\unskip\space\ignorespaces}%
-\def\doentry{%
- \bgroup % Instead of the swallowed brace.
- \noindent
- \aftergroup\finishentry
- % And now comes the text of the entry.
-}
-\def\finishentry#1{%
- % #1 is the page number.
- %
- % The following is kludged to not output a line of dots in the index if
- % there are no page numbers. The next person who breaks this will be
- % cursed by a Unix daemon.
- \setbox\boxA = \hbox{#1}%
- \ifdim\wd\boxA = 0pt
- \ %
- \else
- %
- % If we must, put the page number on a line of its own, and fill out
- % this line with blank space. (The \hfil is overwhelmed with the
- % fill leaders glue in \indexdotfill if the page number does fit.)
- \hfil\penalty50
- \null\nobreak\indexdotfill % Have leaders before the page number.
- %
- % The `\ ' here is removed by the implicit \unskip that TeX does as
- % part of (the primitive) \par. Without it, a spurious underfull
- % \hbox ensues.
- \ifpdf
- \pdfgettoks#1.%
- \ \the\toksA
- \else
- \ #1%
- \fi
- \fi
- \par
- \endgroup
-}
-
-% Like plain.tex's \dotfill, except uses up at least 1 em.
-\def\indexdotfill{\cleaders
- \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1fill}
-
-\def\primary #1{\line{#1\hfil}}
-
-\newskip\secondaryindent \secondaryindent=0.5cm
-\def\secondary#1#2{{%
- \parfillskip=0in
- \parskip=0in
- \hangindent=1in
- \hangafter=1
- \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill
- \ifpdf
- \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph.
- \else
- #2
- \fi
- \par
-}}
-
-% Define two-column mode, which we use to typeset indexes.
-% Adapted from the TeXbook, page 416, which is to say,
-% the manmac.tex format used to print the TeXbook itself.
-\catcode`\@=11
-
-\newbox\partialpage
-\newdimen\doublecolumnhsize
-
-\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns
- % Grab any single-column material above us.
- \output = {%
- %
- % Here is a possibility not foreseen in manmac: if we accumulate a
- % whole lot of material, we might end up calling this \output
- % routine twice in a row (see the doublecol-lose test, which is
- % essentially a couple of indexes with @setchapternewpage off). In
- % that case we just ship out what is in \partialpage with the normal
- % output routine. Generally, \partialpage will be empty when this
- % runs and this will be a no-op. See the indexspread.tex test case.
- \ifvoid\partialpage \else
- \onepageout{\pagecontents\partialpage}%
- \fi
- %
- \global\setbox\partialpage = \vbox{%
- % Unvbox the main output page.
- \unvbox\PAGE
- \kern-\topskip \kern\baselineskip
- }%
- }%
- \eject % run that output routine to set \partialpage
- %
- % Use the double-column output routine for subsequent pages.
- \output = {\doublecolumnout}%
- %
- % Change the page size parameters. We could do this once outside this
- % routine, in each of @smallbook, @afourpaper, and the default 8.5x11
- % format, but then we repeat the same computation. Repeating a couple
- % of assignments once per index is clearly meaningless for the
- % execution time, so we may as well do it in one place.
- %
- % First we halve the line length, less a little for the gutter between
- % the columns. We compute the gutter based on the line length, so it
- % changes automatically with the paper format. The magic constant
- % below is chosen so that the gutter has the same value (well, +-<1pt)
- % as it did when we hard-coded it.
- %
- % We put the result in a separate register, \doublecolumhsize, so we
- % can restore it in \pagesofar, after \hsize itself has (potentially)
- % been clobbered.
- %
- \doublecolumnhsize = \hsize
- \advance\doublecolumnhsize by -.04154\hsize
- \divide\doublecolumnhsize by 2
- \hsize = \doublecolumnhsize
- %
- % Double the \vsize as well. (We don't need a separate register here,
- % since nobody clobbers \vsize.)
- \vsize = 2\vsize
-}
-
-% The double-column output routine for all double-column pages except
-% the last.
-%
-\def\doublecolumnout{%
- \splittopskip=\topskip \splitmaxdepth=\maxdepth
- % Get the available space for the double columns -- the normal
- % (undoubled) page height minus any material left over from the
- % previous page.
- \dimen@ = \vsize
- \divide\dimen@ by 2
- \advance\dimen@ by -\ht\partialpage
- %
- % box0 will be the left-hand column, box2 the right.
- \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@
- \onepageout\pagesofar
- \unvbox255
- \penalty\outputpenalty
-}
-%
-% Re-output the contents of the output page -- any previous material,
-% followed by the two boxes we just split, in box0 and box2.
-\def\pagesofar{%
- \unvbox\partialpage
- %
- \hsize = \doublecolumnhsize
- \wd0=\hsize \wd2=\hsize
- \hbox to\pagewidth{\box0\hfil\box2}%
-}
-%
-% All done with double columns.
-\def\enddoublecolumns{%
- % The following penalty ensures that the page builder is exercised
- % _before_ we change the output routine. This is necessary in the
- % following situation:
- %
- % The last section of the index consists only of a single entry.
- % Before this section, \pagetotal is less than \pagegoal, so no
- % break occurs before the last section starts. However, the last
- % section, consisting of \initial and the single \entry, does not
- % fit on the page and has to be broken off. Without the following
- % penalty the page builder will not be exercised until \eject
- % below, and by that time we'll already have changed the output
- % routine to the \balancecolumns version, so the next-to-last
- % double-column page will be processed with \balancecolumns, which
- % is wrong: The two columns will go to the main vertical list, with
- % the broken-off section in the recent contributions. As soon as
- % the output routine finishes, TeX starts reconsidering the page
- % break. The two columns and the broken-off section both fit on the
- % page, because the two columns now take up only half of the page
- % goal. When TeX sees \eject from below which follows the final
- % section, it invokes the new output routine that we've set after
- % \balancecolumns below; \onepageout will try to fit the two columns
- % and the final section into the vbox of \pageheight (see
- % \pagebody), causing an overfull box.
- %
- % Note that glue won't work here, because glue does not exercise the
- % page builder, unlike penalties (see The TeXbook, pp. 280-281).
- \penalty0
- %
- \output = {%
- % Split the last of the double-column material. Leave it on the
- % current page, no automatic page break.
- \balancecolumns
- %
- % If we end up splitting too much material for the current page,
- % though, there will be another page break right after this \output
- % invocation ends. Having called \balancecolumns once, we do not
- % want to call it again. Therefore, reset \output to its normal
- % definition right away. (We hope \balancecolumns will never be
- % called on to balance too much material, but if it is, this makes
- % the output somewhat more palatable.)
- \global\output = {\onepageout{\pagecontents\PAGE}}%
- }%
- \eject
- \endgroup % started in \begindoublecolumns
- %
- % \pagegoal was set to the doubled \vsize above, since we restarted
- % the current page. We're now back to normal single-column
- % typesetting, so reset \pagegoal to the normal \vsize (after the
- % \endgroup where \vsize got restored).
- \pagegoal = \vsize
-}
-%
-% Called at the end of the double column material.
-\def\balancecolumns{%
- \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120.
- \dimen@ = \ht0
- \advance\dimen@ by \topskip
- \advance\dimen@ by-\baselineskip
- \divide\dimen@ by 2 % target to split to
- %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}%
- \splittopskip = \topskip
- % Loop until we get a decent breakpoint.
- {%
- \vbadness = 10000
- \loop
- \global\setbox3 = \copy0
- \global\setbox1 = \vsplit3 to \dimen@
- \ifdim\ht3>\dimen@
- \global\advance\dimen@ by 1pt
- \repeat
- }%
- %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}%
- \setbox0=\vbox to\dimen@{\unvbox1}%
- \setbox2=\vbox to\dimen@{\unvbox3}%
- %
- \pagesofar
-}
-\catcode`\@ = \other
-
-
-\message{sectioning,}
-% Chapters, sections, etc.
-
-% Let's start with @part.
-\outer\parseargdef\part{\partzzz{#1}}
-\def\partzzz#1{%
- \chapoddpage
- \null
- \vskip.3\vsize % move it down on the page a bit
- \begingroup
- \noindent \titlefonts\rmisbold #1\par % the text
- \let\lastnode=\empty % no node to associate with
- \writetocentry{part}{#1}{}% but put it in the toc
- \headingsoff % no headline or footline on the part page
- \chapoddpage
- \endgroup
-}
-
-% \unnumberedno is an oxymoron. But we count the unnumbered
-% sections so that we can refer to them unambiguously in the pdf
-% outlines by their "section number". We avoid collisions with chapter
-% numbers by starting them at 10000. (If a document ever has 10000
-% chapters, we're in trouble anyway, I'm sure.)
-\newcount\unnumberedno \unnumberedno = 10000
-\newcount\chapno
-\newcount\secno \secno=0
-\newcount\subsecno \subsecno=0
-\newcount\subsubsecno \subsubsecno=0
-
-% This counter is funny since it counts through charcodes of letters A, B, ...
-\newcount\appendixno \appendixno = `\@
-%
-% \def\appendixletter{\char\the\appendixno}
-% We do the following ugly conditional instead of the above simple
-% construct for the sake of pdftex, which needs the actual
-% letter in the expansion, not just typeset.
-%
-\def\appendixletter{%
- \ifnum\appendixno=`A A%
- \else\ifnum\appendixno=`B B%
- \else\ifnum\appendixno=`C C%
- \else\ifnum\appendixno=`D D%
- \else\ifnum\appendixno=`E E%
- \else\ifnum\appendixno=`F F%
- \else\ifnum\appendixno=`G G%
- \else\ifnum\appendixno=`H H%
- \else\ifnum\appendixno=`I I%
- \else\ifnum\appendixno=`J J%
- \else\ifnum\appendixno=`K K%
- \else\ifnum\appendixno=`L L%
- \else\ifnum\appendixno=`M M%
- \else\ifnum\appendixno=`N N%
- \else\ifnum\appendixno=`O O%
- \else\ifnum\appendixno=`P P%
- \else\ifnum\appendixno=`Q Q%
- \else\ifnum\appendixno=`R R%
- \else\ifnum\appendixno=`S S%
- \else\ifnum\appendixno=`T T%
- \else\ifnum\appendixno=`U U%
- \else\ifnum\appendixno=`V V%
- \else\ifnum\appendixno=`W W%
- \else\ifnum\appendixno=`X X%
- \else\ifnum\appendixno=`Y Y%
- \else\ifnum\appendixno=`Z Z%
- % The \the is necessary, despite appearances, because \appendixletter is
- % expanded while writing the .toc file. \char\appendixno is not
- % expandable, thus it is written literally, thus all appendixes come out
- % with the same letter (or @) in the toc without it.
- \else\char\the\appendixno
- \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
- \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}
-
-% Each @chapter defines these (using marks) as the number+name, number
-% and name of the chapter. Page headings and footings can use
-% these. @section does likewise.
-\def\thischapter{}
-\def\thischapternum{}
-\def\thischaptername{}
-\def\thissection{}
-\def\thissectionnum{}
-\def\thissectionname{}
-
-\newcount\absseclevel % used to calculate proper heading level
-\newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count
-
-% @raisesections: treat @section as chapter, @subsection as section, etc.
-\def\raisesections{\global\advance\secbase by -1}
-\let\up=\raisesections % original BFox name
-
-% @lowersections: treat @chapter as section, @section as subsection, etc.
-\def\lowersections{\global\advance\secbase by 1}
-\let\down=\lowersections % original BFox name
-
-% we only have subsub.
-\chardef\maxseclevel = 3
-%
-% A numbered section within an unnumbered changes to unnumbered too.
-% To achieve this, remember the "biggest" unnum. sec. we are currently in:
-\chardef\unnlevel = \maxseclevel
-%
-% Trace whether the current chapter is an appendix or not:
-% \chapheadtype is "N" or "A", unnumbered chapters are ignored.
-\def\chapheadtype{N}
-
-% Choose a heading macro
-% #1 is heading type
-% #2 is heading level
-% #3 is text for heading
-\def\genhead#1#2#3{%
- % Compute the abs. sec. level:
- \absseclevel=#2
- \advance\absseclevel by \secbase
- % Make sure \absseclevel doesn't fall outside the range:
- \ifnum \absseclevel < 0
- \absseclevel = 0
- \else
- \ifnum \absseclevel > 3
- \absseclevel = 3
- \fi
- \fi
- % The heading type:
- \def\headtype{#1}%
- \if \headtype U%
- \ifnum \absseclevel < \unnlevel
- \chardef\unnlevel = \absseclevel
- \fi
- \else
- % Check for appendix sections:
- \ifnum \absseclevel = 0
- \edef\chapheadtype{\headtype}%
- \else
- \if \headtype A\if \chapheadtype N%
- \errmessage{@appendix... within a non-appendix chapter}%
- \fi\fi
- \fi
- % Check for numbered within unnumbered:
- \ifnum \absseclevel > \unnlevel
- \def\headtype{U}%
- \else
- \chardef\unnlevel = 3
- \fi
- \fi
- % Now print the heading:
- \if \headtype U%
- \ifcase\absseclevel
- \unnumberedzzz{#3}%
- \or \unnumberedseczzz{#3}%
- \or \unnumberedsubseczzz{#3}%
- \or \unnumberedsubsubseczzz{#3}%
- \fi
- \else
- \if \headtype A%
- \ifcase\absseclevel
- \appendixzzz{#3}%
- \or \appendixsectionzzz{#3}%
- \or \appendixsubseczzz{#3}%
- \or \appendixsubsubseczzz{#3}%
- \fi
- \else
- \ifcase\absseclevel
- \chapterzzz{#3}%
- \or \seczzz{#3}%
- \or \numberedsubseczzz{#3}%
- \or \numberedsubsubseczzz{#3}%
- \fi
- \fi
- \fi
- \suppressfirstparagraphindent
-}
-
-% an interface:
-\def\numhead{\genhead N}
-\def\apphead{\genhead A}
-\def\unnmhead{\genhead U}
-
-% @chapter, @appendix, @unnumbered. Increment top-level counter, reset
-% all lower-level sectioning counters to zero.
-%
-% Also set \chaplevelprefix, which we prepend to @float sequence numbers
-% (e.g., figures), q.v. By default (before any chapter), that is empty.
-\let\chaplevelprefix = \empty
-%
-\outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz
-\def\chapterzzz#1{%
- % section resetting is \global in case the chapter is in a group, such
- % as an @include file.
- \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
- \global\advance\chapno by 1
- %
- % Used for \float.
- \gdef\chaplevelprefix{\the\chapno.}%
- \resetallfloatnos
- %
- % \putwordChapter can contain complex things in translations.
- \toks0=\expandafter{\putwordChapter}%
- \message{\the\toks0 \space \the\chapno}%
- %
- % Write the actual heading.
- \chapmacro{#1}{Ynumbered}{\the\chapno}%
- %
- % So @section and the like are numbered underneath this chapter.
- \global\let\section = \numberedsec
- \global\let\subsection = \numberedsubsec
- \global\let\subsubsection = \numberedsubsubsec
-}
-
-\outer\parseargdef\appendix{\apphead0{#1}} % normally calls appendixzzz
-%
-\def\appendixzzz#1{%
- \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
- \global\advance\appendixno by 1
- \gdef\chaplevelprefix{\appendixletter.}%
- \resetallfloatnos
- %
- % \putwordAppendix can contain complex things in translations.
- \toks0=\expandafter{\putwordAppendix}%
- \message{\the\toks0 \space \appendixletter}%
- %
- \chapmacro{#1}{Yappendix}{\appendixletter}%
- %
- \global\let\section = \appendixsec
- \global\let\subsection = \appendixsubsec
- \global\let\subsubsection = \appendixsubsubsec
-}
-
-% normally unnmhead0 calls unnumberedzzz:
-\outer\parseargdef\unnumbered{\unnmhead0{#1}}
-\def\unnumberedzzz#1{%
- \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
- \global\advance\unnumberedno by 1
- %
- % Since an unnumbered has no number, no prefix for figures.
- \global\let\chaplevelprefix = \empty
- \resetallfloatnos
- %
- % This used to be simply \message{#1}, but TeX fully expands the
- % argument to \message. Therefore, if #1 contained @-commands, TeX
- % expanded them. For example, in `@unnumbered The @cite{Book}', TeX
- % expanded @cite (which turns out to cause errors because \cite is meant
- % to be executed, not expanded).
- %
- % Anyway, we don't want the fully-expanded definition of @cite to appear
- % as a result of the \message, we just want `@cite' itself. We use
- % \the<toks register> to achieve this: TeX expands \the<toks> only once,
- % simply yielding the contents of <toks register>. (We also do this for
- % the toc entries.)
- \toks0 = {#1}%
- \message{(\the\toks0)}%
- %
- \chapmacro{#1}{Ynothing}{\the\unnumberedno}%
- %
- \global\let\section = \unnumberedsec
- \global\let\subsection = \unnumberedsubsec
- \global\let\subsubsection = \unnumberedsubsubsec
-}
-
-% @centerchap is like @unnumbered, but the heading is centered.
-\outer\parseargdef\centerchap{%
- % Well, we could do the following in a group, but that would break
- % an assumption that \chapmacro is called at the outermost level.
- % Thus we are safer this way: --kasal, 24feb04
- \let\centerparametersmaybe = \centerparameters
- \unnmhead0{#1}%
- \let\centerparametersmaybe = \relax
-}
-
-% @top is like @unnumbered.
-\let\top\unnumbered
-
-% Sections.
-%
-\outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz
-\def\seczzz#1{%
- \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
- \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}%
-}
-
-% normally calls appendixsectionzzz:
-\outer\parseargdef\appendixsection{\apphead1{#1}}
-\def\appendixsectionzzz#1{%
- \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
- \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}%
-}
-\let\appendixsec\appendixsection
-
-% normally calls unnumberedseczzz:
-\outer\parseargdef\unnumberedsec{\unnmhead1{#1}}
-\def\unnumberedseczzz#1{%
- \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
- \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}%
-}
-
-% Subsections.
-%
-% normally calls numberedsubseczzz:
-\outer\parseargdef\numberedsubsec{\numhead2{#1}}
-\def\numberedsubseczzz#1{%
- \global\subsubsecno=0 \global\advance\subsecno by 1
- \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}%
-}
-
-% normally calls appendixsubseczzz:
-\outer\parseargdef\appendixsubsec{\apphead2{#1}}
-\def\appendixsubseczzz#1{%
- \global\subsubsecno=0 \global\advance\subsecno by 1
- \sectionheading{#1}{subsec}{Yappendix}%
- {\appendixletter.\the\secno.\the\subsecno}%
-}
-
-% normally calls unnumberedsubseczzz:
-\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}}
-\def\unnumberedsubseczzz#1{%
- \global\subsubsecno=0 \global\advance\subsecno by 1
- \sectionheading{#1}{subsec}{Ynothing}%
- {\the\unnumberedno.\the\secno.\the\subsecno}%
-}
-
-% Subsubsections.
-%
-% normally numberedsubsubseczzz:
-\outer\parseargdef\numberedsubsubsec{\numhead3{#1}}
-\def\numberedsubsubseczzz#1{%
- \global\advance\subsubsecno by 1
- \sectionheading{#1}{subsubsec}{Ynumbered}%
- {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-% normally appendixsubsubseczzz:
-\outer\parseargdef\appendixsubsubsec{\apphead3{#1}}
-\def\appendixsubsubseczzz#1{%
- \global\advance\subsubsecno by 1
- \sectionheading{#1}{subsubsec}{Yappendix}%
- {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-% normally unnumberedsubsubseczzz:
-\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}}
-\def\unnumberedsubsubseczzz#1{%
- \global\advance\subsubsecno by 1
- \sectionheading{#1}{subsubsec}{Ynothing}%
- {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-% These macros control what the section commands do, according
-% to what kind of chapter we are in (ordinary, appendix, or unnumbered).
-% Define them by default for a numbered chapter.
-\let\section = \numberedsec
-\let\subsection = \numberedsubsec
-\let\subsubsection = \numberedsubsubsec
-
-% Define @majorheading, @heading and @subheading
-
-\def\majorheading{%
- {\advance\chapheadingskip by 10pt \chapbreak }%
- \parsearg\chapheadingzzz
-}
-
-\def\chapheading{\chapbreak \parsearg\chapheadingzzz}
-\def\chapheadingzzz#1{%
- \vbox{\chapfonts \raggedtitlesettings #1\par}%
- \nobreak\bigskip \nobreak
- \suppressfirstparagraphindent
-}
-
-% @heading, @subheading, @subsubheading.
-\parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{}
- \suppressfirstparagraphindent}
-\parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{}
- \suppressfirstparagraphindent}
-\parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{}
- \suppressfirstparagraphindent}
-
-% These macros generate a chapter, section, etc. heading only
-% (including whitespace, linebreaking, etc. around it),
-% given all the information in convenient, parsed form.
-
-% Args are the skip and penalty (usually negative)
-\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi}
-
-% Parameter controlling skip before chapter headings (if needed)
-\newskip\chapheadingskip
-
-% Define plain chapter starts, and page on/off switching for it.
-\def\chapbreak{\dobreak \chapheadingskip {-4000}}
-\def\chappager{\par\vfill\supereject}
-% Because \domark is called before \chapoddpage, the filler page will
-% get the headings for the next chapter, which is wrong. But we don't
-% care -- we just disable all headings on the filler page.
-\def\chapoddpage{%
- \chappager
- \ifodd\pageno \else
- \begingroup
- \headingsoff
- \null
- \chappager
- \endgroup
- \fi
-}
-
-\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname}
-
-\def\CHAPPAGoff{%
-\global\let\contentsalignmacro = \chappager
-\global\let\pchapsepmacro=\chapbreak
-\global\let\pagealignmacro=\chappager}
-
-\def\CHAPPAGon{%
-\global\let\contentsalignmacro = \chappager
-\global\let\pchapsepmacro=\chappager
-\global\let\pagealignmacro=\chappager
-\global\def\HEADINGSon{\HEADINGSsingle}}
-
-\def\CHAPPAGodd{%
-\global\let\contentsalignmacro = \chapoddpage
-\global\let\pchapsepmacro=\chapoddpage
-\global\let\pagealignmacro=\chapoddpage
-\global\def\HEADINGSon{\HEADINGSdouble}}
-
-\CHAPPAGon
-
-% Chapter opening.
-%
-% #1 is the text, #2 is the section type (Ynumbered, Ynothing,
-% Yappendix, Yomitfromtoc), #3 the chapter number.
-%
-% To test against our argument.
-\def\Ynothingkeyword{Ynothing}
-\def\Yomitfromtockeyword{Yomitfromtoc}
-\def\Yappendixkeyword{Yappendix}
-%
-\def\chapmacro#1#2#3{%
- % Insert the first mark before the heading break (see notes for \domark).
- \let\prevchapterdefs=\lastchapterdefs
- \let\prevsectiondefs=\lastsectiondefs
- \gdef\lastsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}%
- \gdef\thissection{}}%
- %
- \def\temptype{#2}%
- \ifx\temptype\Ynothingkeyword
- \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}%
- \gdef\thischapter{\thischaptername}}%
- \else\ifx\temptype\Yomitfromtockeyword
- \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}%
- \gdef\thischapter{}}%
- \else\ifx\temptype\Yappendixkeyword
- \toks0={#1}%
- \xdef\lastchapterdefs{%
- \gdef\noexpand\thischaptername{\the\toks0}%
- \gdef\noexpand\thischapternum{\appendixletter}%
- % \noexpand\putwordAppendix avoids expanding indigestible
- % commands in some of the translations.
- \gdef\noexpand\thischapter{\noexpand\putwordAppendix{}
- \noexpand\thischapternum:
- \noexpand\thischaptername}%
- }%
- \else
- \toks0={#1}%
- \xdef\lastchapterdefs{%
- \gdef\noexpand\thischaptername{\the\toks0}%
- \gdef\noexpand\thischapternum{\the\chapno}%
- % \noexpand\putwordChapter avoids expanding indigestible
- % commands in some of the translations.
- \gdef\noexpand\thischapter{\noexpand\putwordChapter{}
- \noexpand\thischapternum:
- \noexpand\thischaptername}%
- }%
- \fi\fi\fi
- %
- % Output the mark. Pass it through \safewhatsit, to take care of
- % the preceding space.
- \safewhatsit\domark
- %
- % Insert the chapter heading break.
- \pchapsepmacro
- %
- % Now the second mark, after the heading break. No break points
- % between here and the heading.
- \let\prevchapterdefs=\lastchapterdefs
- \let\prevsectiondefs=\lastsectiondefs
- \domark
- %
- {%
- \chapfonts \rmisbold
- %
- % Have to define \lastsection before calling \donoderef, because the
- % xref code eventually uses it. On the other hand, it has to be called
- % after \pchapsepmacro, or the headline will change too soon.
- \gdef\lastsection{#1}%
- %
- % Only insert the separating space if we have a chapter/appendix
- % number, and don't print the unnumbered ``number''.
- \ifx\temptype\Ynothingkeyword
- \setbox0 = \hbox{}%
- \def\toctype{unnchap}%
- \else\ifx\temptype\Yomitfromtockeyword
- \setbox0 = \hbox{}% contents like unnumbered, but no toc entry
- \def\toctype{omit}%
- \else\ifx\temptype\Yappendixkeyword
- \setbox0 = \hbox{\putwordAppendix{} #3\enspace}%
- \def\toctype{app}%
- \else
- \setbox0 = \hbox{#3\enspace}%
- \def\toctype{numchap}%
- \fi\fi\fi
- %
- % Write the toc entry for this chapter. Must come before the
- % \donoderef, because we include the current node name in the toc
- % entry, and \donoderef resets it to empty.
- \writetocentry{\toctype}{#1}{#3}%
- %
- % For pdftex, we have to write out the node definition (aka, make
- % the pdfdest) after any page break, but before the actual text has
- % been typeset. If the destination for the pdf outline is after the
- % text, then jumping from the outline may wind up with the text not
- % being visible, for instance under high magnification.
- \donoderef{#2}%
- %
- % Typeset the actual heading.
- \nobreak % Avoid page breaks at the interline glue.
- \vbox{\raggedtitlesettings \hangindent=\wd0 \centerparametersmaybe
- \unhbox0 #1\par}%
- }%
- \nobreak\bigskip % no page break after a chapter title
- \nobreak
-}
-
-% @centerchap -- centered and unnumbered.
-\let\centerparametersmaybe = \relax
-\def\centerparameters{%
- \advance\rightskip by 3\rightskip
- \leftskip = \rightskip
- \parfillskip = 0pt
-}
-
-
-% I don't think this chapter style is supported any more, so I'm not
-% updating it with the new noderef stuff. We'll see. --karl, 11aug03.
-%
-\def\setchapterstyle #1 {\csname CHAPF#1\endcsname}
-%
-\def\unnchfopen #1{%
- \chapoddpage
- \vbox{\chapfonts \raggedtitlesettings #1\par}%
- \nobreak\bigskip\nobreak
-}
-\def\chfopen #1#2{\chapoddpage {\chapfonts
-\vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}%
-\par\penalty 5000 %
-}
-\def\centerchfopen #1{%
- \chapoddpage
- \vbox{\chapfonts \raggedtitlesettings \hfill #1\hfill}%
- \nobreak\bigskip \nobreak
-}
-\def\CHAPFopen{%
- \global\let\chapmacro=\chfopen
- \global\let\centerchapmacro=\centerchfopen}
-
-
-% Section titles. These macros combine the section number parts and
-% call the generic \sectionheading to do the printing.
-%
-\newskip\secheadingskip
-\def\secheadingbreak{\dobreak \secheadingskip{-1000}}
-
-% Subsection titles.
-\newskip\subsecheadingskip
-\def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}}
-
-% Subsubsection titles.
-\def\subsubsecheadingskip{\subsecheadingskip}
-\def\subsubsecheadingbreak{\subsecheadingbreak}
-
-
-% Print any size, any type, section title.
-%
-% #1 is the text, #2 is the section level (sec/subsec/subsubsec), #3 is
-% the section type for xrefs (Ynumbered, Ynothing, Yappendix), #4 is the
-% section number.
-%
-\def\seckeyword{sec}
-%
-\def\sectionheading#1#2#3#4{%
- {%
- \checkenv{}% should not be in an environment.
- %
- % Switch to the right set of fonts.
- \csname #2fonts\endcsname \rmisbold
- %
- \def\sectionlevel{#2}%
- \def\temptype{#3}%
- %
- % Insert first mark before the heading break (see notes for \domark).
- \let\prevsectiondefs=\lastsectiondefs
- \ifx\temptype\Ynothingkeyword
- \ifx\sectionlevel\seckeyword
- \gdef\lastsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}%
- \gdef\thissection{\thissectionname}}%
- \fi
- \else\ifx\temptype\Yomitfromtockeyword
- % Don't redefine \thissection.
- \else\ifx\temptype\Yappendixkeyword
- \ifx\sectionlevel\seckeyword
- \toks0={#1}%
- \xdef\lastsectiondefs{%
- \gdef\noexpand\thissectionname{\the\toks0}%
- \gdef\noexpand\thissectionnum{#4}%
- % \noexpand\putwordSection avoids expanding indigestible
- % commands in some of the translations.
- \gdef\noexpand\thissection{\noexpand\putwordSection{}
- \noexpand\thissectionnum:
- \noexpand\thissectionname}%
- }%
- \fi
- \else
- \ifx\sectionlevel\seckeyword
- \toks0={#1}%
- \xdef\lastsectiondefs{%
- \gdef\noexpand\thissectionname{\the\toks0}%
- \gdef\noexpand\thissectionnum{#4}%
- % \noexpand\putwordSection avoids expanding indigestible
- % commands in some of the translations.
- \gdef\noexpand\thissection{\noexpand\putwordSection{}
- \noexpand\thissectionnum:
- \noexpand\thissectionname}%
- }%
- \fi
- \fi\fi\fi
- %
- % Go into vertical mode. Usually we'll already be there, but we
- % don't want the following whatsit to end up in a preceding paragraph
- % if the document didn't happen to have a blank line.
- \par
- %
- % Output the mark. Pass it through \safewhatsit, to take care of
- % the preceding space.
- \safewhatsit\domark
- %
- % Insert space above the heading.
- \csname #2headingbreak\endcsname
- %
- % Now the second mark, after the heading break. No break points
- % between here and the heading.
- \global\let\prevsectiondefs=\lastsectiondefs
- \domark
- %
- % Only insert the space after the number if we have a section number.
- \ifx\temptype\Ynothingkeyword
- \setbox0 = \hbox{}%
- \def\toctype{unn}%
- \gdef\lastsection{#1}%
- \else\ifx\temptype\Yomitfromtockeyword
- % for @headings -- no section number, don't include in toc,
- % and don't redefine \lastsection.
- \setbox0 = \hbox{}%
- \def\toctype{omit}%
- \let\sectionlevel=\empty
- \else\ifx\temptype\Yappendixkeyword
- \setbox0 = \hbox{#4\enspace}%
- \def\toctype{app}%
- \gdef\lastsection{#1}%
- \else
- \setbox0 = \hbox{#4\enspace}%
- \def\toctype{num}%
- \gdef\lastsection{#1}%
- \fi\fi\fi
- %
- % Write the toc entry (before \donoderef). See comments in \chapmacro.
- \writetocentry{\toctype\sectionlevel}{#1}{#4}%
- %
- % Write the node reference (= pdf destination for pdftex).
- % Again, see comments in \chapmacro.
- \donoderef{#3}%
- %
- % Interline glue will be inserted when the vbox is completed.
- % That glue will be a valid breakpoint for the page, since it'll be
- % preceded by a whatsit (usually from the \donoderef, or from the
- % \writetocentry if there was no node). We don't want to allow that
- % break, since then the whatsits could end up on page n while the
- % section is on page n+1, thus toc/etc. are wrong. Debian bug 276000.
- \nobreak
- %
- % Output the actual section heading.
- \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright
- \hangindent=\wd0 % zero if no section number
- \unhbox0 #1}%
- }%
- % Add extra space after the heading -- half of whatever came above it.
- % Don't allow stretch, though.
- \kern .5 \csname #2headingskip\endcsname
- %
- % Do not let the kern be a potential breakpoint, as it would be if it
- % was followed by glue.
- \nobreak
- %
- % We'll almost certainly start a paragraph next, so don't let that
- % glue accumulate. (Not a breakpoint because it's preceded by a
- % discardable item.) However, when a paragraph is not started next
- % (\startdefun, \cartouche, \center, etc.), this needs to be wiped out
- % or the negative glue will cause weirdly wrong output, typically
- % obscuring the section heading with something else.
- \vskip-\parskip
- %
- % This is so the last item on the main vertical list is a known
- % \penalty > 10000, so \startdefun, etc., can recognize the situation
- % and do the needful.
- \penalty 10001
-}
-
-
-\message{toc,}
-% Table of contents.
-\newwrite\tocfile
-
-% Write an entry to the toc file, opening it if necessary.
-% Called from @chapter, etc.
-%
-% Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno}
-% We append the current node name (if any) and page number as additional
-% arguments for the \{chap,sec,...}entry macros which will eventually
-% read this. The node name is used in the pdf outlines as the
-% destination to jump to.
-%
-% We open the .toc file for writing here instead of at @setfilename (or
-% any other fixed time) so that @contents can be anywhere in the document.
-% But if #1 is `omit', then we don't do anything. This is used for the
-% table of contents chapter openings themselves.
-%
-\newif\iftocfileopened
-\def\omitkeyword{omit}%
-%
-\def\writetocentry#1#2#3{%
- \edef\writetoctype{#1}%
- \ifx\writetoctype\omitkeyword \else
- \iftocfileopened\else
- \immediate\openout\tocfile = \jobname.toc
- \global\tocfileopenedtrue
- \fi
- %
- \iflinks
- {\atdummies
- \edef\temp{%
- \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}%
- \temp
- }%
- \fi
- \fi
- %
- % Tell \shipout to create a pdf destination on each page, if we're
- % writing pdf. These are used in the table of contents. We can't
- % just write one on every page because the title pages are numbered
- % 1 and 2 (the page numbers aren't printed), and so are the first
- % two pages of the document. Thus, we'd have two destinations named
- % `1', and two named `2'.
- \ifpdf \global\pdfmakepagedesttrue \fi
-}
-
-
-% These characters do not print properly in the Computer Modern roman
-% fonts, so we must take special care. This is more or less redundant
-% with the Texinfo input format setup at the end of this file.
-%
-\def\activecatcodes{%
- \catcode`\"=\active
- \catcode`\$=\active
- \catcode`\<=\active
- \catcode`\>=\active
- \catcode`\\=\active
- \catcode`\^=\active
- \catcode`\_=\active
- \catcode`\|=\active
- \catcode`\~=\active
-}
-
-
-% Read the toc file, which is essentially Texinfo input.
-\def\readtocfile{%
- \setupdatafile
- \activecatcodes
- \input \tocreadfilename
-}
-
-\newskip\contentsrightmargin \contentsrightmargin=1in
-\newcount\savepageno
-\newcount\lastnegativepageno \lastnegativepageno = -1
-
-% Prepare to read what we've written to \tocfile.
-%
-\def\startcontents#1{%
- % If @setchapternewpage on, and @headings double, the contents should
- % start on an odd page, unlike chapters. Thus, we maintain
- % \contentsalignmacro in parallel with \pagealignmacro.
- % From: Torbjorn Granlund <tege@matematik.su.se>
- \contentsalignmacro
- \immediate\closeout\tocfile
- %
- % Don't need to put `Contents' or `Short Contents' in the headline.
- % It is abundantly clear what they are.
- \chapmacro{#1}{Yomitfromtoc}{}%
- %
- \savepageno = \pageno
- \begingroup % Set up to handle contents files properly.
- \raggedbottom % Worry more about breakpoints than the bottom.
- \advance\hsize by -\contentsrightmargin % Don't use the full line length.
- %
- % Roman numerals for page numbers.
- \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi
-}
-
-% redefined for the two-volume lispref. We always output on
-% \jobname.toc even if this is redefined.
-%
-\def\tocreadfilename{\jobname.toc}
-
-% Normal (long) toc.
-%
-\def\contents{%
- \startcontents{\putwordTOC}%
- \openin 1 \tocreadfilename\space
- \ifeof 1 \else
- \readtocfile
- \fi
- \vfill \eject
- \contentsalignmacro % in case @setchapternewpage odd is in effect
- \ifeof 1 \else
- \pdfmakeoutlines
- \fi
- \closein 1
- \endgroup
- \lastnegativepageno = \pageno
- \global\pageno = \savepageno
-}
-
-% And just the chapters.
-\def\summarycontents{%
- \startcontents{\putwordShortTOC}%
- %
- \let\partentry = \shortpartentry
- \let\numchapentry = \shortchapentry
- \let\appentry = \shortchapentry
- \let\unnchapentry = \shortunnchapentry
- % We want a true roman here for the page numbers.
- \secfonts
- \let\rm=\shortcontrm \let\bf=\shortcontbf
- \let\sl=\shortcontsl \let\tt=\shortconttt
- \rm
- \hyphenpenalty = 10000
- \advance\baselineskip by 1pt % Open it up a little.
- \def\numsecentry##1##2##3##4{}
- \let\appsecentry = \numsecentry
- \let\unnsecentry = \numsecentry
- \let\numsubsecentry = \numsecentry
- \let\appsubsecentry = \numsecentry
- \let\unnsubsecentry = \numsecentry
- \let\numsubsubsecentry = \numsecentry
- \let\appsubsubsecentry = \numsecentry
- \let\unnsubsubsecentry = \numsecentry
- \openin 1 \tocreadfilename\space
- \ifeof 1 \else
- \readtocfile
- \fi
- \closein 1
- \vfill \eject
- \contentsalignmacro % in case @setchapternewpage odd is in effect
- \endgroup
- \lastnegativepageno = \pageno
- \global\pageno = \savepageno
-}
-\let\shortcontents = \summarycontents
-
-% Typeset the label for a chapter or appendix for the short contents.
-% The arg is, e.g., `A' for an appendix, or `3' for a chapter.
-%
-\def\shortchaplabel#1{%
- % This space should be enough, since a single number is .5em, and the
- % widest letter (M) is 1em, at least in the Computer Modern fonts.
- % But use \hss just in case.
- % (This space doesn't include the extra space that gets added after
- % the label; that gets put in by \shortchapentry above.)
- %
- % We'd like to right-justify chapter numbers, but that looks strange
- % with appendix letters. And right-justifying numbers and
- % left-justifying letters looks strange when there is less than 10
- % chapters. Have to read the whole toc once to know how many chapters
- % there are before deciding ...
- \hbox to 1em{#1\hss}%
-}
-
-% These macros generate individual entries in the table of contents.
-% The first argument is the chapter or section name.
-% The last argument is the page number.
-% The arguments in between are the chapter number, section number, ...
-
-% Parts, in the main contents. Replace the part number, which doesn't
-% exist, with an empty box. Let's hope all the numbers have the same width.
-% Also ignore the page number, which is conventionally not printed.
-\def\numeralbox{\setbox0=\hbox{8}\hbox to \wd0{\hfil}}
-\def\partentry#1#2#3#4{\dochapentry{\numeralbox\labelspace#1}{}}
-%
-% Parts, in the short toc.
-\def\shortpartentry#1#2#3#4{%
- \penalty-300
- \vskip.5\baselineskip plus.15\baselineskip minus.1\baselineskip
- \shortchapentry{{\bf #1}}{\numeralbox}{}{}%
-}
-
-% Chapters, in the main contents.
-\def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}}
-%
-% Chapters, in the short toc.
-% See comments in \dochapentry re vbox and related settings.
-\def\shortchapentry#1#2#3#4{%
- \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}%
-}
-
-% Appendices, in the main contents.
-% Need the word Appendix, and a fixed-size box.
-%
-\def\appendixbox#1{%
- % We use M since it's probably the widest letter.
- \setbox0 = \hbox{\putwordAppendix{} M}%
- \hbox to \wd0{\putwordAppendix{} #1\hss}}
-%
-\def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\labelspace#1}{#4}}
-
-% Unnumbered chapters.
-\def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}}
-\def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}}
-
-% Sections.
-\def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}}
-\let\appsecentry=\numsecentry
-\def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}}
-
-% Subsections.
-\def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}}
-\let\appsubsecentry=\numsubsecentry
-\def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}}
-
-% And subsubsections.
-\def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}}
-\let\appsubsubsecentry=\numsubsubsecentry
-\def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}}
-
-% This parameter controls the indentation of the various levels.
-% Same as \defaultparindent.
-\newdimen\tocindent \tocindent = 15pt
-
-% Now for the actual typesetting. In all these, #1 is the text and #2 is the
-% page number.
-%
-% If the toc has to be broken over pages, we want it to be at chapters
-% if at all possible; hence the \penalty.
-\def\dochapentry#1#2{%
- \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip
- \begingroup
- \chapentryfonts
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
- \endgroup
- \nobreak\vskip .25\baselineskip plus.1\baselineskip
-}
-
-\def\dosecentry#1#2{\begingroup
- \secentryfonts \leftskip=\tocindent
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-\def\dosubsecentry#1#2{\begingroup
- \subsecentryfonts \leftskip=2\tocindent
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-\def\dosubsubsecentry#1#2{\begingroup
- \subsubsecentryfonts \leftskip=3\tocindent
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-% We use the same \entry macro as for the index entries.
-\let\tocentry = \entry
-
-% Space between chapter (or whatever) number and the title.
-\def\labelspace{\hskip1em \relax}
-
-\def\dopageno#1{{\rm #1}}
-\def\doshortpageno#1{{\rm #1}}
-
-\def\chapentryfonts{\secfonts \rm}
-\def\secentryfonts{\textfonts}
-\def\subsecentryfonts{\textfonts}
-\def\subsubsecentryfonts{\textfonts}
-
-
-\message{environments,}
-% @foo ... @end foo.
-
-% @tex ... @end tex escapes into raw TeX temporarily.
-% One exception: @ is still an escape character, so that @end tex works.
-% But \@ or @@ will get a plain @ character.
-
-\envdef\tex{%
- \setupmarkupstyle{tex}%
- \catcode `\\=0 \catcode `\{=1 \catcode `\}=2
- \catcode `\$=3 \catcode `\&=4 \catcode `\#=6
- \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie
- \catcode `\%=14
- \catcode `\+=\other
- \catcode `\"=\other
- \catcode `\|=\other
- \catcode `\<=\other
- \catcode `\>=\other
- \catcode `\`=\other
- \catcode `\'=\other
- \escapechar=`\\
- %
- % ' is active in math mode (mathcode"8000). So reset it, and all our
- % other math active characters (just in case), to plain's definitions.
- \mathactive
- %
- \let\b=\ptexb
- \let\bullet=\ptexbullet
- \let\c=\ptexc
- \let\,=\ptexcomma
- \let\.=\ptexdot
- \let\dots=\ptexdots
- \let\equiv=\ptexequiv
- \let\!=\ptexexclam
- \let\i=\ptexi
- \let\indent=\ptexindent
- \let\noindent=\ptexnoindent
- \let\{=\ptexlbrace
- \let\+=\tabalign
- \let\}=\ptexrbrace
- \let\/=\ptexslash
- \let\*=\ptexstar
- \let\t=\ptext
- \expandafter \let\csname top\endcsname=\ptextop % we've made it outer
- \let\frenchspacing=\plainfrenchspacing
- %
- \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
- \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}%
- \def\@{@}%
-}
-% There is no need to define \Etex.
-
-% Define @lisp ... @end lisp.
-% @lisp environment forms a group so it can rebind things,
-% including the definition of @end lisp (which normally is erroneous).
-
-% Amount to narrow the margins by for @lisp.
-\newskip\lispnarrowing \lispnarrowing=0.4in
-
-% This is the definition that ^^M gets inside @lisp, @example, and other
-% such environments. \null is better than a space, since it doesn't
-% have any width.
-\def\lisppar{\null\endgraf}
-
-% This space is always present above and below environments.
-\newskip\envskipamount \envskipamount = 0pt
-
-% Make spacing and below environment symmetrical. We use \parskip here
-% to help in doing that, since in @example-like environments \parskip
-% is reset to zero; thus the \afterenvbreak inserts no space -- but the
-% start of the next paragraph will insert \parskip.
-%
-\def\aboveenvbreak{{%
- % =10000 instead of <10000 because of a special case in \itemzzz and
- % \sectionheading, q.v.
- \ifnum \lastpenalty=10000 \else
- \advance\envskipamount by \parskip
- \endgraf
- \ifdim\lastskip<\envskipamount
- \removelastskip
- % it's not a good place to break if the last penalty was \nobreak
- % or better ...
- \ifnum\lastpenalty<10000 \penalty-50 \fi
- \vskip\envskipamount
- \fi
- \fi
-}}
-
-\let\afterenvbreak = \aboveenvbreak
-
-% \nonarrowing is a flag. If "set", @lisp etc don't narrow margins; it will
-% also clear it, so that its embedded environments do the narrowing again.
-\let\nonarrowing=\relax
-
-% @cartouche ... @end cartouche: draw rectangle w/rounded corners around
-% environment contents.
-\font\circle=lcircle10
-\newdimen\circthick
-\newdimen\cartouter\newdimen\cartinner
-\newskip\normbskip\newskip\normpskip\newskip\normlskip
-\circthick=\fontdimen8\circle
-%
-\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth
-\def\ctr{{\hskip 6pt\circle\char'010}}
-\def\cbl{{\circle\char'012\hskip -6pt}}
-\def\cbr{{\hskip 6pt\circle\char'011}}
-\def\carttop{\hbox to \cartouter{\hskip\lskip
- \ctl\leaders\hrule height\circthick\hfil\ctr
- \hskip\rskip}}
-\def\cartbot{\hbox to \cartouter{\hskip\lskip
- \cbl\leaders\hrule height\circthick\hfil\cbr
- \hskip\rskip}}
-%
-\newskip\lskip\newskip\rskip
-
-\envdef\cartouche{%
- \ifhmode\par\fi % can't be in the midst of a paragraph.
- \startsavinginserts
- \lskip=\leftskip \rskip=\rightskip
- \leftskip=0pt\rightskip=0pt % we want these *outside*.
- \cartinner=\hsize \advance\cartinner by-\lskip
- \advance\cartinner by-\rskip
- \cartouter=\hsize
- \advance\cartouter by 18.4pt % allow for 3pt kerns on either
- % side, and for 6pt waste from
- % each corner char, and rule thickness
- \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
- % Flag to tell @lisp, etc., not to narrow margin.
- \let\nonarrowing = t%
- %
- % If this cartouche directly follows a sectioning command, we need the
- % \parskip glue (backspaced over by default) or the cartouche can
- % collide with the section heading.
- \ifnum\lastpenalty>10000 \vskip\parskip \penalty\lastpenalty \fi
- %
- \vbox\bgroup
- \baselineskip=0pt\parskip=0pt\lineskip=0pt
- \carttop
- \hbox\bgroup
- \hskip\lskip
- \vrule\kern3pt
- \vbox\bgroup
- \kern3pt
- \hsize=\cartinner
- \baselineskip=\normbskip
- \lineskip=\normlskip
- \parskip=\normpskip
- \vskip -\parskip
- \comment % For explanation, see the end of def\group.
-}
-\def\Ecartouche{%
- \ifhmode\par\fi
- \kern3pt
- \egroup
- \kern3pt\vrule
- \hskip\rskip
- \egroup
- \cartbot
- \egroup
- \checkinserts
-}
-
-
-% This macro is called at the beginning of all the @example variants,
-% inside a group.
-\newdimen\nonfillparindent
-\def\nonfillstart{%
- \aboveenvbreak
- \ifdim\hfuzz < 12pt \hfuzz = 12pt \fi % Don't be fussy
- \sepspaces % Make spaces be word-separators rather than space tokens.
- \let\par = \lisppar % don't ignore blank lines
- \obeylines % each line of input is a line of output
- \parskip = 0pt
- % Turn off paragraph indentation but redefine \indent to emulate
- % the normal \indent.
- \nonfillparindent=\parindent
- \parindent = 0pt
- \let\indent\nonfillindent
- %
- \emergencystretch = 0pt % don't try to avoid overfull boxes
- \ifx\nonarrowing\relax
- \advance \leftskip by \lispnarrowing
- \exdentamount=\lispnarrowing
- \else
- \let\nonarrowing = \relax
- \fi
- \let\exdent=\nofillexdent
-}
-
-\begingroup
-\obeyspaces
-% We want to swallow spaces (but not other tokens) after the fake
-% @indent in our nonfill-environments, where spaces are normally
-% active and set to @tie, resulting in them not being ignored after
-% @indent.
-\gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}%
-\gdef\nonfillindentcheck{%
-\ifx\temp %
-\expandafter\nonfillindentgobble%
-\else%
-\leavevmode\nonfillindentbox%
-\fi%
-}%
-\endgroup
-\def\nonfillindentgobble#1{\nonfillindent}
-\def\nonfillindentbox{\hbox to \nonfillparindent{\hss}}
-
-% If you want all examples etc. small: @set dispenvsize small.
-% If you want even small examples the full size: @set dispenvsize nosmall.
-% This affects the following displayed environments:
-% @example, @display, @format, @lisp
-%
-\def\smallword{small}
-\def\nosmallword{nosmall}
-\let\SETdispenvsize\relax
-\def\setnormaldispenv{%
- \ifx\SETdispenvsize\smallword
- % end paragraph for sake of leading, in case document has no blank
- % line. This is redundant with what happens in \aboveenvbreak, but
- % we need to do it before changing the fonts, and it's inconvenient
- % to change the fonts afterward.
- \ifnum \lastpenalty=10000 \else \endgraf \fi
- \smallexamplefonts \rm
- \fi
-}
-\def\setsmalldispenv{%
- \ifx\SETdispenvsize\nosmallword
- \else
- \ifnum \lastpenalty=10000 \else \endgraf \fi
- \smallexamplefonts \rm
- \fi
-}
-
-% We often define two environments, @foo and @smallfoo.
-% Let's do it in one command. #1 is the env name, #2 the definition.
-\def\makedispenvdef#1#2{%
- \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}%
- \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}%
- \expandafter\let\csname E#1\endcsname \afterenvbreak
- \expandafter\let\csname Esmall#1\endcsname \afterenvbreak
-}
-
-% Define two environment synonyms (#1 and #2) for an environment.
-\def\maketwodispenvdef#1#2#3{%
- \makedispenvdef{#1}{#3}%
- \makedispenvdef{#2}{#3}%
-}
-%
-% @lisp: indented, narrowed, typewriter font;
-% @example: same as @lisp.
-%
-% @smallexample and @smalllisp: use smaller fonts.
-% Originally contributed by Pavel@xerox.
-%
-\maketwodispenvdef{lisp}{example}{%
- \nonfillstart
- \tt\setupmarkupstyle{example}%
- \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special.
- \gobble % eat return
-}
-% @display/@smalldisplay: same as @lisp except keep current font.
-%
-\makedispenvdef{display}{%
- \nonfillstart
- \gobble
-}
-
-% @format/@smallformat: same as @display except don't narrow margins.
-%
-\makedispenvdef{format}{%
- \let\nonarrowing = t%
- \nonfillstart
- \gobble
-}
-
-% @flushleft: same as @format, but doesn't obey \SETdispenvsize.
-\envdef\flushleft{%
- \let\nonarrowing = t%
- \nonfillstart
- \gobble
-}
-\let\Eflushleft = \afterenvbreak
-
-% @flushright.
-%
-\envdef\flushright{%
- \let\nonarrowing = t%
- \nonfillstart
- \advance\leftskip by 0pt plus 1fill\relax
- \gobble
-}
-\let\Eflushright = \afterenvbreak
-
-
-% @raggedright does more-or-less normal line breaking but no right
-% justification. From plain.tex.
-\envdef\raggedright{%
- \rightskip0pt plus2em \spaceskip.3333em \xspaceskip.5em\relax
-}
-\let\Eraggedright\par
-
-\envdef\raggedleft{%
- \parindent=0pt \leftskip0pt plus2em
- \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt
- \hbadness=10000 % Last line will usually be underfull, so turn off
- % badness reporting.
-}
-\let\Eraggedleft\par
-
-\envdef\raggedcenter{%
- \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em
- \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt
- \hbadness=10000 % Last line will usually be underfull, so turn off
- % badness reporting.
-}
-\let\Eraggedcenter\par
-
-
-% @quotation does normal linebreaking (hence we can't use \nonfillstart)
-% and narrows the margins. We keep \parskip nonzero in general, since
-% we're doing normal filling. So, when using \aboveenvbreak and
-% \afterenvbreak, temporarily make \parskip 0.
-%
-\makedispenvdef{quotation}{\quotationstart}
-%
-\def\quotationstart{%
- \indentedblockstart % same as \indentedblock, but increase right margin too.
- \ifx\nonarrowing\relax
- \advance\rightskip by \lispnarrowing
- \fi
- \parsearg\quotationlabel
-}
-
-% We have retained a nonzero parskip for the environment, since we're
-% doing normal filling.
-%
-\def\Equotation{%
- \par
- \ifx\quotationauthor\thisisundefined\else
- % indent a bit.
- \leftline{\kern 2\leftskip \sl ---\quotationauthor}%
- \fi
- {\parskip=0pt \afterenvbreak}%
-}
-\def\Esmallquotation{\Equotation}
-
-% If we're given an argument, typeset it in bold with a colon after.
-\def\quotationlabel#1{%
- \def\temp{#1}%
- \ifx\temp\empty \else
- {\bf #1: }%
- \fi
-}
-
-% @indentedblock is like @quotation, but indents only on the left and
-% has no optional argument.
-%
-\makedispenvdef{indentedblock}{\indentedblockstart}
-%
-\def\indentedblockstart{%
- {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
- \parindent=0pt
- %
- % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
- \ifx\nonarrowing\relax
- \advance\leftskip by \lispnarrowing
- \exdentamount = \lispnarrowing
- \else
- \let\nonarrowing = \relax
- \fi
-}
-
-% Keep a nonzero parskip for the environment, since we're doing normal filling.
-%
-\def\Eindentedblock{%
- \par
- {\parskip=0pt \afterenvbreak}%
-}
-\def\Esmallindentedblock{\Eindentedblock}
-
-
-% LaTeX-like @verbatim...@end verbatim and @verb{<char>...<char>}
-% If we want to allow any <char> as delimiter,
-% we need the curly braces so that makeinfo sees the @verb command, eg:
-% `@verbx...x' would look like the '@verbx' command. --janneke@gnu.org
-%
-% [Knuth]: Donald Ervin Knuth, 1996. The TeXbook.
-%
-% [Knuth] p.344; only we need to do the other characters Texinfo sets
-% active too. Otherwise, they get lost as the first character on a
-% verbatim line.
-\def\dospecials{%
- \do\ \do\\\do\{\do\}\do\$\do\&%
- \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~%
- \do\<\do\>\do\|\do\@\do+\do\"%
- % Don't do the quotes -- if we do, @set txicodequoteundirected and
- % @set txicodequotebacktick will not have effect on @verb and
- % @verbatim, and ?` and !` ligatures won't get disabled.
- %\do\`\do\'%
-}
-%
-% [Knuth] p. 380
-\def\uncatcodespecials{%
- \def\do##1{\catcode`##1=\other}\dospecials}
-%
-% Setup for the @verb command.
-%
-% Eight spaces for a tab
-\begingroup
- \catcode`\^^I=\active
- \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }}
-\endgroup
-%
-\def\setupverb{%
- \tt % easiest (and conventionally used) font for verbatim
- \def\par{\leavevmode\endgraf}%
- \setupmarkupstyle{verb}%
- \tabeightspaces
- % Respect line breaks,
- % print special symbols as themselves, and
- % make each space count
- % must do in this order:
- \obeylines \uncatcodespecials \sepspaces
-}
-
-% Setup for the @verbatim environment
-%
-% Real tab expansion.
-\newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount
-%
-% We typeset each line of the verbatim in an \hbox, so we can handle
-% tabs. The \global is in case the verbatim line starts with an accent,
-% or some other command that starts with a begin-group. Otherwise, the
-% entire \verbbox would disappear at the corresponding end-group, before
-% it is typeset. Meanwhile, we can't have nested verbatim commands
-% (can we?), so the \global won't be overwriting itself.
-\newbox\verbbox
-\def\starttabbox{\global\setbox\verbbox=\hbox\bgroup}
-%
-\begingroup
- \catcode`\^^I=\active
- \gdef\tabexpand{%
- \catcode`\^^I=\active
- \def^^I{\leavevmode\egroup
- \dimen\verbbox=\wd\verbbox % the width so far, or since the previous tab
- \divide\dimen\verbbox by\tabw
- \multiply\dimen\verbbox by\tabw % compute previous multiple of \tabw
- \advance\dimen\verbbox by\tabw % advance to next multiple of \tabw
- \wd\verbbox=\dimen\verbbox \box\verbbox \starttabbox
- }%
- }
-\endgroup
-
-% start the verbatim environment.
-\def\setupverbatim{%
- \let\nonarrowing = t%
- \nonfillstart
- \tt % easiest (and conventionally used) font for verbatim
- % The \leavevmode here is for blank lines. Otherwise, we would
- % never \starttabox and the \egroup would end verbatim mode.
- \def\par{\leavevmode\egroup\box\verbbox\endgraf}%
- \tabexpand
- \setupmarkupstyle{verbatim}%
- % Respect line breaks,
- % print special symbols as themselves, and
- % make each space count.
- % Must do in this order:
- \obeylines \uncatcodespecials \sepspaces
- \everypar{\starttabbox}%
-}
-
-% Do the @verb magic: verbatim text is quoted by unique
-% delimiter characters. Before first delimiter expect a
-% right brace, after last delimiter expect closing brace:
-%
-% \def\doverb'{'<char>#1<char>'}'{#1}
-%
-% [Knuth] p. 382; only eat outer {}
-\begingroup
- \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other
- \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next]
-\endgroup
-%
-\def\verb{\begingroup\setupverb\doverb}
-%
-%
-% Do the @verbatim magic: define the macro \doverbatim so that
-% the (first) argument ends when '@end verbatim' is reached, ie:
-%
-% \def\doverbatim#1@end verbatim{#1}
-%
-% For Texinfo it's a lot easier than for LaTeX,
-% because texinfo's \verbatim doesn't stop at '\end{verbatim}':
-% we need not redefine '\', '{' and '}'.
-%
-% Inspired by LaTeX's verbatim command set [latex.ltx]
-%
-\begingroup
- \catcode`\ =\active
- \obeylines %
- % ignore everything up to the first ^^M, that's the newline at the end
- % of the @verbatim input line itself. Otherwise we get an extra blank
- % line in the output.
- \xdef\doverbatim#1^^M#2@end verbatim{#2\noexpand\end\gobble verbatim}%
- % We really want {...\end verbatim} in the body of the macro, but
- % without the active space; thus we have to use \xdef and \gobble.
-\endgroup
-%
-\envdef\verbatim{%
- \setupverbatim\doverbatim
-}
-\let\Everbatim = \afterenvbreak
-
-
-% @verbatiminclude FILE - insert text of file in verbatim environment.
-%
-\def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude}
-%
-\def\doverbatiminclude#1{%
- {%
- \makevalueexpandable
- \setupverbatim
- \indexnofonts % Allow `@@' and other weird things in file names.
- \wlog{texinfo.tex: doing @verbatiminclude of #1^^J}%
- \input #1
- \afterenvbreak
- }%
-}
-
-% @copying ... @end copying.
-% Save the text away for @insertcopying later.
-%
-% We save the uninterpreted tokens, rather than creating a box.
-% Saving the text in a box would be much easier, but then all the
-% typesetting commands (@smallbook, font changes, etc.) have to be done
-% beforehand -- and a) we want @copying to be done first in the source
-% file; b) letting users define the frontmatter in as flexible order as
-% possible is very desirable.
-%
-\def\copying{\checkenv{}\begingroup\scanargctxt\docopying}
-\def\docopying#1@end copying{\endgroup\def\copyingtext{#1}}
-%
-\def\insertcopying{%
- \begingroup
- \parindent = 0pt % paragraph indentation looks wrong on title page
- \scanexp\copyingtext
- \endgroup
-}
-
-
-\message{defuns,}
-% @defun etc.
-
-\newskip\defbodyindent \defbodyindent=.4in
-\newskip\defargsindent \defargsindent=50pt
-\newskip\deflastargmargin \deflastargmargin=18pt
-\newcount\defunpenalty
-
-% Start the processing of @deffn:
-\def\startdefun{%
- \ifnum\lastpenalty<10000
- \medbreak
- \defunpenalty=10003 % Will keep this @deffn together with the
- % following @def command, see below.
- \else
- % If there are two @def commands in a row, we'll have a \nobreak,
- % which is there to keep the function description together with its
- % header. But if there's nothing but headers, we need to allow a
- % break somewhere. Check specifically for penalty 10002, inserted
- % by \printdefunline, instead of 10000, since the sectioning
- % commands also insert a nobreak penalty, and we don't want to allow
- % a break between a section heading and a defun.
- %
- % As a further refinement, we avoid "club" headers by signalling
- % with penalty of 10003 after the very first @deffn in the
- % sequence (see above), and penalty of 10002 after any following
- % @def command.
- \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi
- %
- % Similarly, after a section heading, do not allow a break.
- % But do insert the glue.
- \medskip % preceded by discardable penalty, so not a breakpoint
- \fi
- %
- \parindent=0in
- \advance\leftskip by \defbodyindent
- \exdentamount=\defbodyindent
-}
-
-\def\dodefunx#1{%
- % First, check whether we are in the right environment:
- \checkenv#1%
- %
- % As above, allow line break if we have multiple x headers in a row.
- % It's not a great place, though.
- \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi
- %
- % And now, it's time to reuse the body of the original defun:
- \expandafter\gobbledefun#1%
-}
-\def\gobbledefun#1\startdefun{}
-
-% \printdefunline \deffnheader{text}
-%
-\def\printdefunline#1#2{%
- \begingroup
- % call \deffnheader:
- #1#2 \endheader
- % common ending:
- \interlinepenalty = 10000
- \advance\rightskip by 0pt plus 1fil\relax
- \endgraf
- \nobreak\vskip -\parskip
- \penalty\defunpenalty % signal to \startdefun and \dodefunx
- % Some of the @defun-type tags do not enable magic parentheses,
- % rendering the following check redundant. But we don't optimize.
- \checkparencounts
- \endgroup
-}
-
-\def\Edefun{\endgraf\medbreak}
-
-% \makedefun{deffn} creates \deffn, \deffnx and \Edeffn;
-% the only thing remaining is to define \deffnheader.
-%
-\def\makedefun#1{%
- \expandafter\let\csname E#1\endcsname = \Edefun
- \edef\temp{\noexpand\domakedefun
- \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}%
- \temp
-}
-
-% \domakedefun \deffn \deffnx \deffnheader
-%
-% Define \deffn and \deffnx, without parameters.
-% \deffnheader has to be defined explicitly.
-%
-\def\domakedefun#1#2#3{%
- \envdef#1{%
- \startdefun
- \doingtypefnfalse % distinguish typed functions from all else
- \parseargusing\activeparens{\printdefunline#3}%
- }%
- \def#2{\dodefunx#1}%
- \def#3%
-}
-
-\newif\ifdoingtypefn % doing typed function?
-\newif\ifrettypeownline % typeset return type on its own line?
-
-% @deftypefnnewline on|off says whether the return type of typed functions
-% are printed on their own line. This affects @deftypefn, @deftypefun,
-% @deftypeop, and @deftypemethod.
-%
-\parseargdef\deftypefnnewline{%
- \def\temp{#1}%
- \ifx\temp\onword
- \expandafter\let\csname SETtxideftypefnnl\endcsname
- = \empty
- \else\ifx\temp\offword
- \expandafter\let\csname SETtxideftypefnnl\endcsname
- = \relax
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @txideftypefnnl value `\temp',
- must be on|off}%
- \fi\fi
-}
-
-% Untyped functions:
-
-% @deffn category name args
-\makedefun{deffn}{\deffngeneral{}}
-
-% @deffn category class name args
-\makedefun{defop}#1 {\defopon{#1\ \putwordon}}
-
-% \defopon {category on}class name args
-\def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }
-
-% \deffngeneral {subind}category name args
-%
-\def\deffngeneral#1#2 #3 #4\endheader{%
- % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}.
- \dosubind{fn}{\code{#3}}{#1}%
- \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}%
-}
-
-% Typed functions:
-
-% @deftypefn category type name args
-\makedefun{deftypefn}{\deftypefngeneral{}}
-
-% @deftypeop category class type name args
-\makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}}
-
-% \deftypeopon {category on}class type name args
-\def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }
-
-% \deftypefngeneral {subind}category type name args
-%
-\def\deftypefngeneral#1#2 #3 #4 #5\endheader{%
- \dosubind{fn}{\code{#4}}{#1}%
- \doingtypefntrue
- \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
-}
-
-% Typed variables:
-
-% @deftypevr category type var args
-\makedefun{deftypevr}{\deftypecvgeneral{}}
-
-% @deftypecv category class type var args
-\makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}}
-
-% \deftypecvof {category of}class type var args
-\def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} }
-
-% \deftypecvgeneral {subind}category type var args
-%
-\def\deftypecvgeneral#1#2 #3 #4 #5\endheader{%
- \dosubind{vr}{\code{#4}}{#1}%
- \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
-}
-
-% Untyped variables:
-
-% @defvr category var args
-\makedefun{defvr}#1 {\deftypevrheader{#1} {} }
-
-% @defcv category class var args
-\makedefun{defcv}#1 {\defcvof{#1\ \putwordof}}
-
-% \defcvof {category of}class var args
-\def\defcvof#1#2 {\deftypecvof{#1}#2 {} }
-
-% Types:
-
-% @deftp category name args
-\makedefun{deftp}#1 #2 #3\endheader{%
- \doind{tp}{\code{#2}}%
- \defname{#1}{}{#2}\defunargs{#3\unskip}%
-}
-
-% Remaining @defun-like shortcuts:
-\makedefun{defun}{\deffnheader{\putwordDeffunc} }
-\makedefun{defmac}{\deffnheader{\putwordDefmac} }
-\makedefun{defspec}{\deffnheader{\putwordDefspec} }
-\makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} }
-\makedefun{defvar}{\defvrheader{\putwordDefvar} }
-\makedefun{defopt}{\defvrheader{\putwordDefopt} }
-\makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} }
-\makedefun{defmethod}{\defopon\putwordMethodon}
-\makedefun{deftypemethod}{\deftypeopon\putwordMethodon}
-\makedefun{defivar}{\defcvof\putwordInstanceVariableof}
-\makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof}
-
-% \defname, which formats the name of the @def (not the args).
-% #1 is the category, such as "Function".
-% #2 is the return type, if any.
-% #3 is the function name.
-%
-% We are followed by (but not passed) the arguments, if any.
-%
-\def\defname#1#2#3{%
- \par
- % Get the values of \leftskip and \rightskip as they were outside the @def...
- \advance\leftskip by -\defbodyindent
- %
- % Determine if we are typesetting the return type of a typed function
- % on a line by itself.
- \rettypeownlinefalse
- \ifdoingtypefn % doing a typed function specifically?
- % then check user option for putting return type on its own line:
- \expandafter\ifx\csname SETtxideftypefnnl\endcsname\relax \else
- \rettypeownlinetrue
- \fi
- \fi
- %
- % How we'll format the category name. Putting it in brackets helps
- % distinguish it from the body text that may end up on the next line
- % just below it.
- \def\temp{#1}%
- \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi}
- %
- % Figure out line sizes for the paragraph shape. We'll always have at
- % least two.
- \tempnum = 2
- %
- % The first line needs space for \box0; but if \rightskip is nonzero,
- % we need only space for the part of \box0 which exceeds it:
- \dimen0=\hsize \advance\dimen0 by -\wd0 \advance\dimen0 by \rightskip
- %
- % If doing a return type on its own line, we'll have another line.
- \ifrettypeownline
- \advance\tempnum by 1
- \def\maybeshapeline{0in \hsize}%
- \else
- \def\maybeshapeline{}%
- \fi
- %
- % The continuations:
- \dimen2=\hsize \advance\dimen2 by -\defargsindent
- %
- % The final paragraph shape:
- \parshape \tempnum 0in \dimen0 \maybeshapeline \defargsindent \dimen2
- %
- % Put the category name at the right margin.
- \noindent
- \hbox to 0pt{%
- \hfil\box0 \kern-\hsize
- % \hsize has to be shortened this way:
- \kern\leftskip
- % Intentionally do not respect \rightskip, since we need the space.
- }%
- %
- % Allow all lines to be underfull without complaint:
- \tolerance=10000 \hbadness=10000
- \exdentamount=\defbodyindent
- {%
- % defun fonts. We use typewriter by default (used to be bold) because:
- % . we're printing identifiers, they should be in tt in principle.
- % . in languages with many accents, such as Czech or French, it's
- % common to leave accents off identifiers. The result looks ok in
- % tt, but exceedingly strange in rm.
- % . we don't want -- and --- to be treated as ligatures.
- % . this still does not fix the ?` and !` ligatures, but so far no
- % one has made identifiers using them :).
- \df \tt
- \def\temp{#2}% text of the return type
- \ifx\temp\empty\else
- \tclose{\temp}% typeset the return type
- \ifrettypeownline
- % put return type on its own line; prohibit line break following:
- \hfil\vadjust{\nobreak}\break
- \else
- \space % type on same line, so just followed by a space
- \fi
- \fi % no return type
- #3% output function name
- }%
- {\rm\enskip}% hskip 0.5 em of \tenrm
- %
- \boldbrax
- % arguments will be output next, if any.
-}
-
-% Print arguments in slanted roman (not ttsl), inconsistently with using
-% tt for the name. This is because literal text is sometimes needed in
-% the argument list (groff manual), and ttsl and tt are not very
-% distinguishable. Prevent hyphenation at `-' chars.
-%
-\def\defunargs#1{%
- % use sl by default (not ttsl),
- % tt for the names.
- \df \sl \hyphenchar\font=0
- %
- % On the other hand, if an argument has two dashes (for instance), we
- % want a way to get ttsl. We used to recommend @var for that, so
- % leave the code in, but it's strange for @var to lead to typewriter.
- % Nowadays we recommend @code, since the difference between a ttsl hyphen
- % and a tt hyphen is pretty tiny. @code also disables ?` !`.
- \def\var##1{{\setupmarkupstyle{var}\ttslanted{##1}}}%
- #1%
- \sl\hyphenchar\font=45
-}
-
-% We want ()&[] to print specially on the defun line.
-%
-\def\activeparens{%
- \catcode`\(=\active \catcode`\)=\active
- \catcode`\[=\active \catcode`\]=\active
- \catcode`\&=\active
-}
-
-% Make control sequences which act like normal parenthesis chars.
-\let\lparen = ( \let\rparen = )
-
-% Be sure that we always have a definition for `(', etc. For example,
-% if the fn name has parens in it, \boldbrax will not be in effect yet,
-% so TeX would otherwise complain about undefined control sequence.
-{
- \activeparens
- \global\let(=\lparen \global\let)=\rparen
- \global\let[=\lbrack \global\let]=\rbrack
- \global\let& = \&
-
- \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb}
- \gdef\magicamp{\let&=\amprm}
-}
-
-\newcount\parencount
-
-% If we encounter &foo, then turn on ()-hacking afterwards
-\newif\ifampseen
-\def\amprm#1 {\ampseentrue{\bf\ }}
-
-\def\parenfont{%
- \ifampseen
- % At the first level, print parens in roman,
- % otherwise use the default font.
- \ifnum \parencount=1 \rm \fi
- \else
- % The \sf parens (in \boldbrax) actually are a little bolder than
- % the contained text. This is especially needed for [ and ] .
- \sf
- \fi
-}
-\def\infirstlevel#1{%
- \ifampseen
- \ifnum\parencount=1
- #1%
- \fi
- \fi
-}
-\def\bfafterword#1 {#1 \bf}
-
-\def\opnr{%
- \global\advance\parencount by 1
- {\parenfont(}%
- \infirstlevel \bfafterword
-}
-\def\clnr{%
- {\parenfont)}%
- \infirstlevel \sl
- \global\advance\parencount by -1
-}
-
-\newcount\brackcount
-\def\lbrb{%
- \global\advance\brackcount by 1
- {\bf[}%
-}
-\def\rbrb{%
- {\bf]}%
- \global\advance\brackcount by -1
-}
-
-\def\checkparencounts{%
- \ifnum\parencount=0 \else \badparencount \fi
- \ifnum\brackcount=0 \else \badbrackcount \fi
-}
-% these should not use \errmessage; the glibc manual, at least, actually
-% has such constructs (when documenting function pointers).
-\def\badparencount{%
- \message{Warning: unbalanced parentheses in @def...}%
- \global\parencount=0
-}
-\def\badbrackcount{%
- \message{Warning: unbalanced square brackets in @def...}%
- \global\brackcount=0
-}
-
-
-\message{macros,}
-% @macro.
-
-% To do this right we need a feature of e-TeX, \scantokens,
-% which we arrange to emulate with a temporary file in ordinary TeX.
-\ifx\eTeXversion\thisisundefined
- \newwrite\macscribble
- \def\scantokens#1{%
- \toks0={#1}%
- \immediate\openout\macscribble=\jobname.tmp
- \immediate\write\macscribble{\the\toks0}%
- \immediate\closeout\macscribble
- \input \jobname.tmp
- }
-\fi
-
-\def\scanmacro#1{\begingroup
- \newlinechar`\^^M
- \let\xeatspaces\eatspaces
- %
- % Undo catcode changes of \startcontents and \doprintindex
- % When called from @insertcopying or (short)caption, we need active
- % backslash to get it printed correctly. Previously, we had
- % \catcode`\\=\other instead. We'll see whether a problem appears
- % with macro expansion. --kasal, 19aug04
- \catcode`\@=0 \catcode`\\=\active \escapechar=`\@
- %
- % ... and for \example:
- \spaceisspace
- %
- % The \empty here causes a following catcode 5 newline to be eaten as
- % part of reading whitespace after a control sequence. It does not
- % eat a catcode 13 newline. There's no good way to handle the two
- % cases (untried: maybe e-TeX's \everyeof could help, though plain TeX
- % would then have different behavior). See the Macro Details node in
- % the manual for the workaround we recommend for macros and
- % line-oriented commands.
- %
- \scantokens{#1\empty}%
-\endgroup}
-
-\def\scanexp#1{%
- \edef\temp{\noexpand\scanmacro{#1}}%
- \temp
-}
-
-\newcount\paramno % Count of parameters
-\newtoks\macname % Macro name
-\newif\ifrecursive % Is it recursive?
-
-% List of all defined macros in the form
-% \definedummyword\macro1\definedummyword\macro2...
-% Currently is also contains all @aliases; the list can be split
-% if there is a need.
-\def\macrolist{}
-
-% Add the macro to \macrolist
-\def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname}
-\def\addtomacrolistxxx#1{%
- \toks0 = \expandafter{\macrolist\definedummyword#1}%
- \xdef\macrolist{\the\toks0}%
-}
-
-% Utility routines.
-% This does \let #1 = #2, with \csnames; that is,
-% \let \csname#1\endcsname = \csname#2\endcsname
-% (except of course we have to play expansion games).
-%
-\def\cslet#1#2{%
- \expandafter\let
- \csname#1\expandafter\endcsname
- \csname#2\endcsname
-}
-
-% Trim leading and trailing spaces off a string.
-% Concepts from aro-bend problem 15 (see CTAN).
-{\catcode`\@=11
-\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }}
-\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@}
-\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @}
-\def\unbrace#1{#1}
-\unbrace{\gdef\trim@@@ #1 } #2@{#1}
-}
-
-% Trim a single trailing ^^M off a string.
-{\catcode`\^^M=\other \catcode`\Q=3%
-\gdef\eatcr #1{\eatcra #1Q^^MQ}%
-\gdef\eatcra#1^^MQ{\eatcrb#1Q}%
-\gdef\eatcrb#1Q#2Q{#1}%
-}
-
-% Macro bodies are absorbed as an argument in a context where
-% all characters are catcode 10, 11 or 12, except \ which is active
-% (as in normal texinfo). It is necessary to change the definition of \
-% to recognize macro arguments; this is the job of \mbodybackslash.
-%
-% Non-ASCII encodings make 8-bit characters active, so un-activate
-% them to avoid their expansion. Must do this non-globally, to
-% confine the change to the current group.
-%
-% It's necessary to have hard CRs when the macro is executed. This is
-% done by making ^^M (\endlinechar) catcode 12 when reading the macro
-% body, and then making it the \newlinechar in \scanmacro.
-%
-\def\scanctxt{% used as subroutine
- \catcode`\"=\other
- \catcode`\+=\other
- \catcode`\<=\other
- \catcode`\>=\other
- \catcode`\@=\other
- \catcode`\^=\other
- \catcode`\_=\other
- \catcode`\|=\other
- \catcode`\~=\other
- \ifx\declaredencoding\ascii \else \setnonasciicharscatcodenonglobal\other \fi
-}
-
-\def\scanargctxt{% used for copying and captions, not macros.
- \scanctxt
- \catcode`\\=\other
- \catcode`\^^M=\other
-}
-
-\def\macrobodyctxt{% used for @macro definitions
- \scanctxt
- \catcode`\{=\other
- \catcode`\}=\other
- \catcode`\^^M=\other
- \usembodybackslash
-}
-
-\def\macroargctxt{% used when scanning invocations
- \scanctxt
- \catcode`\\=0
-}
-% why catcode 0 for \ in the above? To recognize \\ \{ \} as "escapes"
-% for the single characters \ { }. Thus, we end up with the "commands"
-% that would be written @\ @{ @} in a Texinfo document.
-%
-% We already have @{ and @}. For @\, we define it here, and only for
-% this purpose, to produce a typewriter backslash (so, the @\ that we
-% define for @math can't be used with @macro calls):
-%
-\def\\{\normalbackslash}%
-%
-% We would like to do this for \, too, since that is what makeinfo does.
-% But it is not possible, because Texinfo already has a command @, for a
-% cedilla accent. Documents must use @comma{} instead.
-%
-% \anythingelse will almost certainly be an error of some kind.
-
-
-% \mbodybackslash is the definition of \ in @macro bodies.
-% It maps \foo\ => \csname macarg.foo\endcsname => #N
-% where N is the macro parameter number.
-% We define \csname macarg.\endcsname to be \realbackslash, so
-% \\ in macro replacement text gets you a backslash.
-%
-{\catcode`@=0 @catcode`@\=@active
- @gdef@usembodybackslash{@let\=@mbodybackslash}
- @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname}
-}
-\expandafter\def\csname macarg.\endcsname{\realbackslash}
-
-\def\margbackslash#1{\char`\#1 }
-
-\def\macro{\recursivefalse\parsearg\macroxxx}
-\def\rmacro{\recursivetrue\parsearg\macroxxx}
-
-\def\macroxxx#1{%
- \getargs{#1}% now \macname is the macname and \argl the arglist
- \ifx\argl\empty % no arguments
- \paramno=0\relax
- \else
- \expandafter\parsemargdef \argl;%
- \if\paramno>256\relax
- \ifx\eTeXversion\thisisundefined
- \errhelp = \EMsimple
- \errmessage{You need eTeX to compile a file with macros with more than 256 arguments}
- \fi
- \fi
- \fi
- \if1\csname ismacro.\the\macname\endcsname
- \message{Warning: redefining \the\macname}%
- \else
- \expandafter\ifx\csname \the\macname\endcsname \relax
- \else \errmessage{Macro name \the\macname\space already defined}\fi
- \global\cslet{macsave.\the\macname}{\the\macname}%
- \global\expandafter\let\csname ismacro.\the\macname\endcsname=1%
- \addtomacrolist{\the\macname}%
- \fi
- \begingroup \macrobodyctxt
- \ifrecursive \expandafter\parsermacbody
- \else \expandafter\parsemacbody
- \fi}
-
-\parseargdef\unmacro{%
- \if1\csname ismacro.#1\endcsname
- \global\cslet{#1}{macsave.#1}%
- \global\expandafter\let \csname ismacro.#1\endcsname=0%
- % Remove the macro name from \macrolist:
- \begingroup
- \expandafter\let\csname#1\endcsname \relax
- \let\definedummyword\unmacrodo
- \xdef\macrolist{\macrolist}%
- \endgroup
- \else
- \errmessage{Macro #1 not defined}%
- \fi
-}
-
-% Called by \do from \dounmacro on each macro. The idea is to omit any
-% macro definitions that have been changed to \relax.
-%
-\def\unmacrodo#1{%
- \ifx #1\relax
- % remove this
- \else
- \noexpand\definedummyword \noexpand#1%
- \fi
-}
-
-% This makes use of the obscure feature that if the last token of a
-% <parameter list> is #, then the preceding argument is delimited by
-% an opening brace, and that opening brace is not consumed.
-\def\getargs#1{\getargsxxx#1{}}
-\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs}
-\def\getmacname#1 #2\relax{\macname={#1}}
-\def\getmacargs#1{\def\argl{#1}}
-
-% For macro processing make @ a letter so that we can make Texinfo private macro names.
-\edef\texiatcatcode{\the\catcode`\@}
-\catcode `@=11\relax
-
-% Parse the optional {params} list. Set up \paramno and \paramlist
-% so \defmacro knows what to do. Define \macarg.BLAH for each BLAH
-% in the params list to some hook where the argument si to be expanded. If
-% there are less than 10 arguments that hook is to be replaced by ##N where N
-% is the position in that list, that is to say the macro arguments are to be
-% defined `a la TeX in the macro body.
-%
-% That gets used by \mbodybackslash (above).
-%
-% We need to get `macro parameter char #' into several definitions.
-% The technique used is stolen from LaTeX: let \hash be something
-% unexpandable, insert that wherever you need a #, and then redefine
-% it to # just before using the token list produced.
-%
-% The same technique is used to protect \eatspaces till just before
-% the macro is used.
-%
-% If there are 10 or more arguments, a different technique is used, where the
-% hook remains in the body, and when macro is to be expanded the body is
-% processed again to replace the arguments.
-%
-% In that case, the hook is \the\toks N-1, and we simply set \toks N-1 to the
-% argument N value and then \edef the body (nothing else will expand because of
-% the catcode regime underwhich the body was input).
-%
-% If you compile with TeX (not eTeX), and you have macros with 10 or more
-% arguments, you need that no macro has more than 256 arguments, otherwise an
-% error is produced.
-\def\parsemargdef#1;{%
- \paramno=0\def\paramlist{}%
- \let\hash\relax
- \let\xeatspaces\relax
- \parsemargdefxxx#1,;,%
- % In case that there are 10 or more arguments we parse again the arguments
- % list to set new definitions for the \macarg.BLAH macros corresponding to
- % each BLAH argument. It was anyhow needed to parse already once this list
- % in order to count the arguments, and as macros with at most 9 arguments
- % are by far more frequent than macro with 10 or more arguments, defining
- % twice the \macarg.BLAH macros does not cost too much processing power.
- \ifnum\paramno<10\relax\else
- \paramno0\relax
- \parsemmanyargdef@@#1,;,% 10 or more arguments
- \fi
-}
-\def\parsemargdefxxx#1,{%
- \if#1;\let\next=\relax
- \else \let\next=\parsemargdefxxx
- \advance\paramno by 1
- \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
- {\xeatspaces{\hash\the\paramno}}%
- \edef\paramlist{\paramlist\hash\the\paramno,}%
- \fi\next}
-
-\def\parsemmanyargdef@@#1,{%
- \if#1;\let\next=\relax
- \else
- \let\next=\parsemmanyargdef@@
- \edef\tempb{\eatspaces{#1}}%
- \expandafter\def\expandafter\tempa
- \expandafter{\csname macarg.\tempb\endcsname}%
- % Note that we need some extra \noexpand\noexpand, this is because we
- % don't want \the to be expanded in the \parsermacbody as it uses an
- % \xdef .
- \expandafter\edef\tempa
- {\noexpand\noexpand\noexpand\the\toks\the\paramno}%
- \advance\paramno by 1\relax
- \fi\next}
-
-% These two commands read recursive and nonrecursive macro bodies.
-% (They're different since rec and nonrec macros end differently.)
-%
-
-\catcode `\@\texiatcatcode
-\long\def\parsemacbody#1@end macro%
-{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
-\long\def\parsermacbody#1@end rmacro%
-{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
-\catcode `\@=11\relax
-
-\let\endargs@\relax
-\let\nil@\relax
-\def\nilm@{\nil@}%
-\long\def\nillm@{\nil@}%
-
-% This macro is expanded during the Texinfo macro expansion, not during its
-% definition. It gets all the arguments values and assigns them to macros
-% macarg.ARGNAME
-%
-% #1 is the macro name
-% #2 is the list of argument names
-% #3 is the list of argument values
-\def\getargvals@#1#2#3{%
- \def\macargdeflist@{}%
- \def\saveparamlist@{#2}% Need to keep a copy for parameter expansion.
- \def\paramlist{#2,\nil@}%
- \def\macroname{#1}%
- \begingroup
- \macroargctxt
- \def\argvaluelist{#3,\nil@}%
- \def\@tempa{#3}%
- \ifx\@tempa\empty
- \setemptyargvalues@
- \else
- \getargvals@@
- \fi
-}
-
-%
-\def\getargvals@@{%
- \ifx\paramlist\nilm@
- % Some sanity check needed here that \argvaluelist is also empty.
- \ifx\argvaluelist\nillm@
- \else
- \errhelp = \EMsimple
- \errmessage{Too many arguments in macro `\macroname'!}%
- \fi
- \let\next\macargexpandinbody@
- \else
- \ifx\argvaluelist\nillm@
- % No more arguments values passed to macro. Set remaining named-arg
- % macros to empty.
- \let\next\setemptyargvalues@
- \else
- % pop current arg name into \@tempb
- \def\@tempa##1{\pop@{\@tempb}{\paramlist}##1\endargs@}%
- \expandafter\@tempa\expandafter{\paramlist}%
- % pop current argument value into \@tempc
- \def\@tempa##1{\longpop@{\@tempc}{\argvaluelist}##1\endargs@}%
- \expandafter\@tempa\expandafter{\argvaluelist}%
- % Here \@tempb is the current arg name and \@tempc is the current arg value.
- % First place the new argument macro definition into \@tempd
- \expandafter\macname\expandafter{\@tempc}%
- \expandafter\let\csname macarg.\@tempb\endcsname\relax
- \expandafter\def\expandafter\@tempe\expandafter{%
- \csname macarg.\@tempb\endcsname}%
- \edef\@tempd{\long\def\@tempe{\the\macname}}%
- \push@\@tempd\macargdeflist@
- \let\next\getargvals@@
- \fi
- \fi
- \next
-}
-
-\def\push@#1#2{%
- \expandafter\expandafter\expandafter\def
- \expandafter\expandafter\expandafter#2%
- \expandafter\expandafter\expandafter{%
- \expandafter#1#2}%
-}
-
-% Replace arguments by their values in the macro body, and place the result
-% in macro \@tempa
-\def\macvalstoargs@{%
- % To do this we use the property that token registers that are \the'ed
- % within an \edef expand only once. So we are going to place all argument
- % values into respective token registers.
- %
- % First we save the token context, and initialize argument numbering.
- \begingroup
- \paramno0\relax
- % Then, for each argument number #N, we place the corresponding argument
- % value into a new token list register \toks#N
- \expandafter\putargsintokens@\saveparamlist@,;,%
- % Then, we expand the body so that argument are replaced by their
- % values. The trick for values not to be expanded themselves is that they
- % are within tokens and that tokens expand only once in an \edef .
- \edef\@tempc{\csname mac.\macroname .body\endcsname}%
- % Now we restore the token stack pointer to free the token list registers
- % which we have used, but we make sure that expanded body is saved after
- % group.
- \expandafter
- \endgroup
- \expandafter\def\expandafter\@tempa\expandafter{\@tempc}%
- }
-
-\def\macargexpandinbody@{%
- %% Define the named-macro outside of this group and then close this group.
- \expandafter
- \endgroup
- \macargdeflist@
- % First the replace in body the macro arguments by their values, the result
- % is in \@tempa .
- \macvalstoargs@
- % Then we point at the \norecurse or \gobble (for recursive) macro value
- % with \@tempb .
- \expandafter\let\expandafter\@tempb\csname mac.\macroname .recurse\endcsname
- % Depending on whether it is recursive or not, we need some tailing
- % \egroup .
- \ifx\@tempb\gobble
- \let\@tempc\relax
- \else
- \let\@tempc\egroup
- \fi
- % And now we do the real job:
- \edef\@tempd{\noexpand\@tempb{\macroname}\noexpand\scanmacro{\@tempa}\@tempc}%
- \@tempd
-}
-
-\def\putargsintokens@#1,{%
- \if#1;\let\next\relax
- \else
- \let\next\putargsintokens@
- % First we allocate the new token list register, and give it a temporary
- % alias \@tempb .
- \toksdef\@tempb\the\paramno
- % Then we place the argument value into that token list register.
- \expandafter\let\expandafter\@tempa\csname macarg.#1\endcsname
- \expandafter\@tempb\expandafter{\@tempa}%
- \advance\paramno by 1\relax
- \fi
- \next
-}
-
-% Save the token stack pointer into macro #1
-\def\texisavetoksstackpoint#1{\edef#1{\the\@cclvi}}
-% Restore the token stack pointer from number in macro #1
-\def\texirestoretoksstackpoint#1{\expandafter\mathchardef\expandafter\@cclvi#1\relax}
-% newtoks that can be used non \outer .
-\def\texinonouternewtoks{\alloc@ 5\toks \toksdef \@cclvi}
-
-% Tailing missing arguments are set to empty
-\def\setemptyargvalues@{%
- \ifx\paramlist\nilm@
- \let\next\macargexpandinbody@
- \else
- \expandafter\setemptyargvaluesparser@\paramlist\endargs@
- \let\next\setemptyargvalues@
- \fi
- \next
-}
-
-\def\setemptyargvaluesparser@#1,#2\endargs@{%
- \expandafter\def\expandafter\@tempa\expandafter{%
- \expandafter\def\csname macarg.#1\endcsname{}}%
- \push@\@tempa\macargdeflist@
- \def\paramlist{#2}%
-}
-
-% #1 is the element target macro
-% #2 is the list macro
-% #3,#4\endargs@ is the list value
-\def\pop@#1#2#3,#4\endargs@{%
- \def#1{#3}%
- \def#2{#4}%
-}
-\long\def\longpop@#1#2#3,#4\endargs@{%
- \long\def#1{#3}%
- \long\def#2{#4}%
-}
-
-% This defines a Texinfo @macro. There are eight cases: recursive and
-% nonrecursive macros of zero, one, up to nine, and many arguments.
-% Much magic with \expandafter here.
-% \xdef is used so that macro definitions will survive the file
-% they're defined in; @include reads the file inside a group.
-%
-\def\defmacro{%
- \let\hash=##% convert placeholders to macro parameter chars
- \ifrecursive
- \ifcase\paramno
- % 0
- \expandafter\xdef\csname\the\macname\endcsname{%
- \noexpand\scanmacro{\temp}}%
- \or % 1
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup\noexpand\macroargctxt
- \noexpand\braceorline
- \expandafter\noexpand\csname\the\macname xxx\endcsname}%
- \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
- \egroup\noexpand\scanmacro{\temp}}%
- \else
- \ifnum\paramno<10\relax % at most 9
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup\noexpand\macroargctxt
- \noexpand\csname\the\macname xx\endcsname}%
- \expandafter\xdef\csname\the\macname xx\endcsname##1{%
- \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
- \expandafter\expandafter
- \expandafter\xdef
- \expandafter\expandafter
- \csname\the\macname xxx\endcsname
- \paramlist{\egroup\noexpand\scanmacro{\temp}}%
- \else % 10 or more
- \expandafter\xdef\csname\the\macname\endcsname{%
- \noexpand\getargvals@{\the\macname}{\argl}%
- }%
- \global\expandafter\let\csname mac.\the\macname .body\endcsname\temp
- \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\gobble
- \fi
- \fi
- \else
- \ifcase\paramno
- % 0
- \expandafter\xdef\csname\the\macname\endcsname{%
- \noexpand\norecurse{\the\macname}%
- \noexpand\scanmacro{\temp}\egroup}%
- \or % 1
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup\noexpand\macroargctxt
- \noexpand\braceorline
- \expandafter\noexpand\csname\the\macname xxx\endcsname}%
- \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
- \egroup
- \noexpand\norecurse{\the\macname}%
- \noexpand\scanmacro{\temp}\egroup}%
- \else % at most 9
- \ifnum\paramno<10\relax
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup\noexpand\macroargctxt
- \expandafter\noexpand\csname\the\macname xx\endcsname}%
- \expandafter\xdef\csname\the\macname xx\endcsname##1{%
- \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
- \expandafter\expandafter
- \expandafter\xdef
- \expandafter\expandafter
- \csname\the\macname xxx\endcsname
- \paramlist{%
- \egroup
- \noexpand\norecurse{\the\macname}%
- \noexpand\scanmacro{\temp}\egroup}%
- \else % 10 or more:
- \expandafter\xdef\csname\the\macname\endcsname{%
- \noexpand\getargvals@{\the\macname}{\argl}%
- }%
- \global\expandafter\let\csname mac.\the\macname .body\endcsname\temp
- \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\norecurse
- \fi
- \fi
- \fi}
-
-\catcode `\@\texiatcatcode\relax
-
-\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}}
-
-% \braceorline decides whether the next nonwhitespace character is a
-% {. If so it reads up to the closing }, if not, it reads the whole
-% line. Whatever was read is then fed to the next control sequence
-% as an argument (by \parsebrace or \parsearg).
-%
-\def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx}
-\def\braceorlinexxx{%
- \ifx\nchar\bgroup\else
- \expandafter\parsearg
- \fi \macnamexxx}
-
-
-% @alias.
-% We need some trickery to remove the optional spaces around the equal
-% sign. Make them active and then expand them all to nothing.
-%
-\def\alias{\parseargusing\obeyspaces\aliasxxx}
-\def\aliasxxx #1{\aliasyyy#1\relax}
-\def\aliasyyy #1=#2\relax{%
- {%
- \expandafter\let\obeyedspace=\empty
- \addtomacrolist{#1}%
- \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}%
- }%
- \next
-}
-
-
-\message{cross references,}
-
-\newwrite\auxfile
-\newif\ifhavexrefs % True if xref values are known.
-\newif\ifwarnedxrefs % True if we warned once that they aren't known.
-
-% @inforef is relatively simple.
-\def\inforef #1{\inforefzzz #1,,,,**}
-\def\inforefzzz #1,#2,#3,#4**{%
- \putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
- node \samp{\ignorespaces#1{}}}
-
-% @node's only job in TeX is to define \lastnode, which is used in
-% cross-references. The @node line might or might not have commas, and
-% might or might not have spaces before the first comma, like:
-% @node foo , bar , ...
-% We don't want such trailing spaces in the node name.
-%
-\parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse}
-%
-% also remove a trailing comma, in case of something like this:
-% @node Help-Cross, , , Cross-refs
-\def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse}
-\def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}}
-
-\let\nwnode=\node
-\let\lastnode=\empty
-
-% Write a cross-reference definition for the current node. #1 is the
-% type (Ynumbered, Yappendix, Ynothing).
-%
-\def\donoderef#1{%
- \ifx\lastnode\empty\else
- \setref{\lastnode}{#1}%
- \global\let\lastnode=\empty
- \fi
-}
-
-% @anchor{NAME} -- define xref target at arbitrary point.
-%
-\newcount\savesfregister
-%
-\def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi}
-\def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi}
-\def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces}
-
-% \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an
-% anchor), which consists of three parts:
-% 1) NAME-title - the current sectioning name taken from \lastsection,
-% or the anchor name.
-% 2) NAME-snt - section number and type, passed as the SNT arg, or
-% empty for anchors.
-% 3) NAME-pg - the page number.
-%
-% This is called from \donoderef, \anchor, and \dofloat. In the case of
-% floats, there is an additional part, which is not written here:
-% 4) NAME-lof - the text as it should appear in a @listoffloats.
-%
-\def\setref#1#2{%
- \pdfmkdest{#1}%
- \iflinks
- {%
- \atdummies % preserve commands, but don't expand them
- \edef\writexrdef##1##2{%
- \write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef
- ##1}{##2}}% these are parameters of \writexrdef
- }%
- \toks0 = \expandafter{\lastsection}%
- \immediate \writexrdef{title}{\the\toks0 }%
- \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc.
- \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, at \shipout
- }%
- \fi
-}
-
-% @xrefautosectiontitle on|off says whether @section(ing) names are used
-% automatically in xrefs, if the third arg is not explicitly specified.
-% This was provided as a "secret" @set xref-automatic-section-title
-% variable, now it's official.
-%
-\parseargdef\xrefautomaticsectiontitle{%
- \def\temp{#1}%
- \ifx\temp\onword
- \expandafter\let\csname SETxref-automatic-section-title\endcsname
- = \empty
- \else\ifx\temp\offword
- \expandafter\let\csname SETxref-automatic-section-title\endcsname
- = \relax
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @xrefautomaticsectiontitle value `\temp',
- must be on|off}%
- \fi\fi
-}
-
-% \f
-% @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is
-% the node name, #2 the name of the Info cross-reference, #3 the printed
-% node name, #4 the name of the Info file, #5 the name of the printed
-% manual. All but the node name can be omitted.
-%
-\def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]}
-\def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]}
-\def\ref#1{\xrefX[#1,,,,,,,]}
-%
-\newbox\toprefbox
-\newbox\printedrefnamebox
-\newbox\infofilenamebox
-\newbox\printedmanualbox
-%
-\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup
- \unsepspaces
- %
- % Get args without leading/trailing spaces.
- \def\printedrefname{\ignorespaces #3}%
- \setbox\printedrefnamebox = \hbox{\printedrefname\unskip}%
- %
- \def\infofilename{\ignorespaces #4}%
- \setbox\infofilenamebox = \hbox{\infofilename\unskip}%
- %
- \def\printedmanual{\ignorespaces #5}%
- \setbox\printedmanualbox = \hbox{\printedmanual\unskip}%
- %
- % If the printed reference name (arg #3) was not explicitly given in
- % the @xref, figure out what we want to use.
- \ifdim \wd\printedrefnamebox = 0pt
- % No printed node name was explicitly given.
- \expandafter\ifx\csname SETxref-automatic-section-title\endcsname \relax
- % Not auto section-title: use node name inside the square brackets.
- \def\printedrefname{\ignorespaces #1}%
- \else
- % Auto section-title: use chapter/section title inside
- % the square brackets if we have it.
- \ifdim \wd\printedmanualbox > 0pt
- % It is in another manual, so we don't have it; use node name.
- \def\printedrefname{\ignorespaces #1}%
- \else
- \ifhavexrefs
- % We (should) know the real title if we have the xref values.
- \def\printedrefname{\refx{#1-title}{}}%
- \else
- % Otherwise just copy the Info node name.
- \def\printedrefname{\ignorespaces #1}%
- \fi%
- \fi
- \fi
- \fi
- %
- % Make link in pdf output.
- \ifpdf
- {\indexnofonts
- \turnoffactive
- \makevalueexpandable
- % This expands tokens, so do it after making catcode changes, so _
- % etc. don't get their TeX definitions. This ignores all spaces in
- % #4, including (wrongly) those in the middle of the filename.
- \getfilename{#4}%
- %
- % This (wrongly) does not take account of leading or trailing
- % spaces in #1, which should be ignored.
- \edef\pdfxrefdest{#1}%
- \ifx\pdfxrefdest\empty
- \def\pdfxrefdest{Top}% no empty targets
- \else
- \txiescapepdf\pdfxrefdest % escape PDF special chars
- \fi
- %
- \leavevmode
- \startlink attr{/Border [0 0 0]}%
- \ifnum\filenamelength>0
- goto file{\the\filename.pdf} name{\pdfxrefdest}%
- \else
- goto name{\pdfmkpgn{\pdfxrefdest}}%
- \fi
- }%
- \setcolor{\linkcolor}%
- \fi
- %
- % Float references are printed completely differently: "Figure 1.2"
- % instead of "[somenode], p.3". We distinguish them by the
- % LABEL-title being set to a magic string.
- {%
- % Have to otherify everything special to allow the \csname to
- % include an _ in the xref name, etc.
- \indexnofonts
- \turnoffactive
- \expandafter\global\expandafter\let\expandafter\Xthisreftitle
- \csname XR#1-title\endcsname
- }%
- \iffloat\Xthisreftitle
- % If the user specified the print name (third arg) to the ref,
- % print it instead of our usual "Figure 1.2".
- \ifdim\wd\printedrefnamebox = 0pt
- \refx{#1-snt}{}%
- \else
- \printedrefname
- \fi
- %
- % If the user also gave the printed manual name (fifth arg), append
- % "in MANUALNAME".
- \ifdim \wd\printedmanualbox > 0pt
- \space \putwordin{} \cite{\printedmanual}%
- \fi
- \else
- % node/anchor (non-float) references.
- %
- % If we use \unhbox to print the node names, TeX does not insert
- % empty discretionaries after hyphens, which means that it will not
- % find a line break at a hyphen in a node names. Since some manuals
- % are best written with fairly long node names, containing hyphens,
- % this is a loss. Therefore, we give the text of the node name
- % again, so it is as if TeX is seeing it for the first time.
- %
- \ifdim \wd\printedmanualbox > 0pt
- % Cross-manual reference with a printed manual name.
- %
- \crossmanualxref{\cite{\printedmanual\unskip}}%
- %
- \else\ifdim \wd\infofilenamebox > 0pt
- % Cross-manual reference with only an info filename (arg 4), no
- % printed manual name (arg 5). This is essentially the same as
- % the case above; we output the filename, since we have nothing else.
- %
- \crossmanualxref{\code{\infofilename\unskip}}%
- %
- \else
- % Reference within this manual.
- %
- % _ (for example) has to be the character _ for the purposes of the
- % control sequence corresponding to the node, but it has to expand
- % into the usual \leavevmode...\vrule stuff for purposes of
- % printing. So we \turnoffactive for the \refx-snt, back on for the
- % printing, back off for the \refx-pg.
- {\turnoffactive
- % Only output a following space if the -snt ref is nonempty; for
- % @unnumbered and @anchor, it won't be.
- \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}%
- \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
- }%
- % output the `[mynode]' via the macro below so it can be overridden.
- \xrefprintnodename\printedrefname
- %
- % But we always want a comma and a space:
- ,\space
- %
- % output the `page 3'.
- \turnoffactive \putwordpage\tie\refx{#1-pg}{}%
- \fi\fi
- \fi
- \endlink
-\endgroup}
-
-% Output a cross-manual xref to #1. Used just above (twice).
-%
-% Only include the text "Section ``foo'' in" if the foo is neither
-% missing or Top. Thus, @xref{,,,foo,The Foo Manual} outputs simply
-% "see The Foo Manual", the idea being to refer to the whole manual.
-%
-% But, this being TeX, we can't easily compare our node name against the
-% string "Top" while ignoring the possible spaces before and after in
-% the input. By adding the arbitrary 7sp below, we make it much less
-% likely that a real node name would have the same width as "Top" (e.g.,
-% in a monospaced font). Hopefully it will never happen in practice.
-%
-% For the same basic reason, we retypeset the "Top" at every
-% reference, since the current font is indeterminate.
-%
-\def\crossmanualxref#1{%
- \setbox\toprefbox = \hbox{Top\kern7sp}%
- \setbox2 = \hbox{\ignorespaces \printedrefname \unskip \kern7sp}%
- \ifdim \wd2 > 7sp % nonempty?
- \ifdim \wd2 = \wd\toprefbox \else % same as Top?
- \putwordSection{} ``\printedrefname'' \putwordin{}\space
- \fi
- \fi
- #1%
-}
-
-% This macro is called from \xrefX for the `[nodename]' part of xref
-% output. It's a separate macro only so it can be changed more easily,
-% since square brackets don't work well in some documents. Particularly
-% one that Bob is working on :).
-%
-\def\xrefprintnodename#1{[#1]}
-
-% Things referred to by \setref.
-%
-\def\Ynothing{}
-\def\Yomitfromtoc{}
-\def\Ynumbered{%
- \ifnum\secno=0
- \putwordChapter@tie \the\chapno
- \else \ifnum\subsecno=0
- \putwordSection@tie \the\chapno.\the\secno
- \else \ifnum\subsubsecno=0
- \putwordSection@tie \the\chapno.\the\secno.\the\subsecno
- \else
- \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno
- \fi\fi\fi
-}
-\def\Yappendix{%
- \ifnum\secno=0
- \putwordAppendix@tie @char\the\appendixno{}%
- \else \ifnum\subsecno=0
- \putwordSection@tie @char\the\appendixno.\the\secno
- \else \ifnum\subsubsecno=0
- \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno
- \else
- \putwordSection@tie
- @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno
- \fi\fi\fi
-}
-
-% Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME.
-% If its value is nonempty, SUFFIX is output afterward.
-%
-\def\refx#1#2{%
- {%
- \indexnofonts
- \otherbackslash
- \expandafter\global\expandafter\let\expandafter\thisrefX
- \csname XR#1\endcsname
- }%
- \ifx\thisrefX\relax
- % If not defined, say something at least.
- \angleleft un\-de\-fined\angleright
- \iflinks
- \ifhavexrefs
- {\toks0 = {#1}% avoid expansion of possibly-complex value
- \message{\linenumber Undefined cross reference `\the\toks0'.}}%
- \else
- \ifwarnedxrefs\else
- \global\warnedxrefstrue
- \message{Cross reference values unknown; you must run TeX again.}%
- \fi
- \fi
- \fi
- \else
- % It's defined, so just use it.
- \thisrefX
- \fi
- #2% Output the suffix in any case.
-}
-
-% This is the macro invoked by entries in the aux file. Usually it's
-% just a \def (we prepend XR to the control sequence name to avoid
-% collisions). But if this is a float type, we have more work to do.
-%
-\def\xrdef#1#2{%
- {% The node name might contain 8-bit characters, which in our current
- % implementation are changed to commands like @'e. Don't let these
- % mess up the control sequence name.
- \indexnofonts
- \turnoffactive
- \xdef\safexrefname{#1}%
- }%
- %
- \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% remember this xref
- %
- % Was that xref control sequence that we just defined for a float?
- \expandafter\iffloat\csname XR\safexrefname\endcsname
- % it was a float, and we have the (safe) float type in \iffloattype.
- \expandafter\let\expandafter\floatlist
- \csname floatlist\iffloattype\endcsname
- %
- % Is this the first time we've seen this float type?
- \expandafter\ifx\floatlist\relax
- \toks0 = {\do}% yes, so just \do
- \else
- % had it before, so preserve previous elements in list.
- \toks0 = \expandafter{\floatlist\do}%
- \fi
- %
- % Remember this xref in the control sequence \floatlistFLOATTYPE,
- % for later use in \listoffloats.
- \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0
- {\safexrefname}}%
- \fi
-}
-
-% Read the last existing aux file, if any. No error if none exists.
-%
-\def\tryauxfile{%
- \openin 1 \jobname.aux
- \ifeof 1 \else
- \readdatafile{aux}%
- \global\havexrefstrue
- \fi
- \closein 1
-}
-
-\def\setupdatafile{%
- \catcode`\^^@=\other
- \catcode`\^^A=\other
- \catcode`\^^B=\other
- \catcode`\^^C=\other
- \catcode`\^^D=\other
- \catcode`\^^E=\other
- \catcode`\^^F=\other
- \catcode`\^^G=\other
- \catcode`\^^H=\other
- \catcode`\^^K=\other
- \catcode`\^^L=\other
- \catcode`\^^N=\other
- \catcode`\^^P=\other
- \catcode`\^^Q=\other
- \catcode`\^^R=\other
- \catcode`\^^S=\other
- \catcode`\^^T=\other
- \catcode`\^^U=\other
- \catcode`\^^V=\other
- \catcode`\^^W=\other
- \catcode`\^^X=\other
- \catcode`\^^Z=\other
- \catcode`\^^[=\other
- \catcode`\^^\=\other
- \catcode`\^^]=\other
- \catcode`\^^^=\other
- \catcode`\^^_=\other
- % It was suggested to set the catcode of ^ to 7, which would allow ^^e4 etc.
- % in xref tags, i.e., node names. But since ^^e4 notation isn't
- % supported in the main text, it doesn't seem desirable. Furthermore,
- % that is not enough: for node names that actually contain a ^
- % character, we would end up writing a line like this: 'xrdef {'hat
- % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first
- % argument, and \hat is not an expandable control sequence. It could
- % all be worked out, but why? Either we support ^^ or we don't.
- %
- % The other change necessary for this was to define \auxhat:
- % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter
- % and then to call \auxhat in \setq.
- %
- \catcode`\^=\other
- %
- % Special characters. Should be turned off anyway, but...
- \catcode`\~=\other
- \catcode`\[=\other
- \catcode`\]=\other
- \catcode`\"=\other
- \catcode`\_=\other
- \catcode`\|=\other
- \catcode`\<=\other
- \catcode`\>=\other
- \catcode`\$=\other
- \catcode`\#=\other
- \catcode`\&=\other
- \catcode`\%=\other
- \catcode`+=\other % avoid \+ for paranoia even though we've turned it off
- %
- % This is to support \ in node names and titles, since the \
- % characters end up in a \csname. It's easier than
- % leaving it active and making its active definition an actual \
- % character. What I don't understand is why it works in the *value*
- % of the xrdef. Seems like it should be a catcode12 \, and that
- % should not typeset properly. But it works, so I'm moving on for
- % now. --karl, 15jan04.
- \catcode`\\=\other
- %
- % Make the characters 128-255 be printing characters.
- {%
- \count1=128
- \def\loop{%
- \catcode\count1=\other
- \advance\count1 by 1
- \ifnum \count1<256 \loop \fi
- }%
- }%
- %
- % @ is our escape character in .aux files, and we need braces.
- \catcode`\{=1
- \catcode`\}=2
- \catcode`\@=0
-}
-
-\def\readdatafile#1{%
-\begingroup
- \setupdatafile
- \input\jobname.#1
-\endgroup}
-
-
-\message{insertions,}
-% including footnotes.
-
-\newcount \footnoteno
-
-% The trailing space in the following definition for supereject is
-% vital for proper filling; pages come out unaligned when you do a
-% pagealignmacro call if that space before the closing brace is
-% removed. (Generally, numeric constants should always be followed by a
-% space to prevent strange expansion errors.)
-\def\supereject{\par\penalty -20000\footnoteno =0 }
-
-% @footnotestyle is meaningful for Info output only.
-\let\footnotestyle=\comment
-
-{\catcode `\@=11
-%
-% Auto-number footnotes. Otherwise like plain.
-\gdef\footnote{%
- \let\indent=\ptexindent
- \let\noindent=\ptexnoindent
- \global\advance\footnoteno by \@ne
- \edef\thisfootno{$^{\the\footnoteno}$}%
- %
- % In case the footnote comes at the end of a sentence, preserve the
- % extra spacing after we do the footnote number.
- \let\@sf\empty
- \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi
- %
- % Remove inadvertent blank space before typesetting the footnote number.
- \unskip
- \thisfootno\@sf
- \dofootnote
-}%
-
-% Don't bother with the trickery in plain.tex to not require the
-% footnote text as a parameter. Our footnotes don't need to be so general.
-%
-% Oh yes, they do; otherwise, @ifset (and anything else that uses
-% \parseargline) fails inside footnotes because the tokens are fixed when
-% the footnote is read. --karl, 16nov96.
-%
-\gdef\dofootnote{%
- \insert\footins\bgroup
- % We want to typeset this text as a normal paragraph, even if the
- % footnote reference occurs in (for example) a display environment.
- % So reset some parameters.
- \hsize=\pagewidth
- \interlinepenalty\interfootnotelinepenalty
- \splittopskip\ht\strutbox % top baseline for broken footnotes
- \splitmaxdepth\dp\strutbox
- \floatingpenalty\@MM
- \leftskip\z@skip
- \rightskip\z@skip
- \spaceskip\z@skip
- \xspaceskip\z@skip
- \parindent\defaultparindent
- %
- \smallfonts \rm
- %
- % Because we use hanging indentation in footnotes, a @noindent appears
- % to exdent this text, so make it be a no-op. makeinfo does not use
- % hanging indentation so @noindent can still be needed within footnote
- % text after an @example or the like (not that this is good style).
- \let\noindent = \relax
- %
- % Hang the footnote text off the number. Use \everypar in case the
- % footnote extends for more than one paragraph.
- \everypar = {\hang}%
- \textindent{\thisfootno}%
- %
- % Don't crash into the line above the footnote text. Since this
- % expands into a box, it must come within the paragraph, lest it
- % provide a place where TeX can split the footnote.
- \footstrut
- %
- % Invoke rest of plain TeX footnote routine.
- \futurelet\next\fo@t
-}
-}%end \catcode `\@=11
-
-% In case a @footnote appears in a vbox, save the footnote text and create
-% the real \insert just after the vbox finished. Otherwise, the insertion
-% would be lost.
-% Similarly, if a @footnote appears inside an alignment, save the footnote
-% text to a box and make the \insert when a row of the table is finished.
-% And the same can be done for other insert classes. --kasal, 16nov03.
-
-% Replace the \insert primitive by a cheating macro.
-% Deeper inside, just make sure that the saved insertions are not spilled
-% out prematurely.
-%
-\def\startsavinginserts{%
- \ifx \insert\ptexinsert
- \let\insert\saveinsert
- \else
- \let\checkinserts\relax
- \fi
-}
-
-% This \insert replacement works for both \insert\footins{foo} and
-% \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}.
-%
-\def\saveinsert#1{%
- \edef\next{\noexpand\savetobox \makeSAVEname#1}%
- \afterassignment\next
- % swallow the left brace
- \let\temp =
-}
-\def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}}
-\def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1}
-
-\def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi}
-
-\def\placesaveins#1{%
- \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname
- {\box#1}%
-}
-
-% eat @SAVE -- beware, all of them have catcode \other:
-{
- \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials % ;-)
- \gdef\gobblesave @SAVE{}
-}
-
-% initialization:
-\def\newsaveins #1{%
- \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}%
- \next
-}
-\def\newsaveinsX #1{%
- \csname newbox\endcsname #1%
- \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts
- \checksaveins #1}%
-}
-
-% initialize:
-\let\checkinserts\empty
-\newsaveins\footins
-\newsaveins\margin
-
-
-% @image. We use the macros from epsf.tex to support this.
-% If epsf.tex is not installed and @image is used, we complain.
-%
-% Check for and read epsf.tex up front. If we read it only at @image
-% time, we might be inside a group, and then its definitions would get
-% undone and the next image would fail.
-\openin 1 = epsf.tex
-\ifeof 1 \else
- % Do not bother showing banner with epsf.tex v2.7k (available in
- % doc/epsf.tex and on ctan).
- \def\epsfannounce{\toks0 = }%
- \input epsf.tex
-\fi
-\closein 1
-%
-% We will only complain once about lack of epsf.tex.
-\newif\ifwarnednoepsf
-\newhelp\noepsfhelp{epsf.tex must be installed for images to
- work. It is also included in the Texinfo distribution, or you can get
- it from ftp://tug.org/tex/epsf.tex.}
-%
-\def\image#1{%
- \ifx\epsfbox\thisisundefined
- \ifwarnednoepsf \else
- \errhelp = \noepsfhelp
- \errmessage{epsf.tex not found, images will be ignored}%
- \global\warnednoepsftrue
- \fi
- \else
- \imagexxx #1,,,,,\finish
- \fi
-}
-%
-% Arguments to @image:
-% #1 is (mandatory) image filename; we tack on .eps extension.
-% #2 is (optional) width, #3 is (optional) height.
-% #4 is (ignored optional) html alt text.
-% #5 is (ignored optional) extension.
-% #6 is just the usual extra ignored arg for parsing stuff.
-\newif\ifimagevmode
-\def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup
- \catcode`\^^M = 5 % in case we're inside an example
- \normalturnoffactive % allow _ et al. in names
- % If the image is by itself, center it.
- \ifvmode
- \imagevmodetrue
- \else \ifx\centersub\centerV
- % for @center @image, we need a vbox so we can have our vertical space
- \imagevmodetrue
- \vbox\bgroup % vbox has better behavior than vtop herev
- \fi\fi
- %
- \ifimagevmode
- \nobreak\medskip
- % Usually we'll have text after the image which will insert
- % \parskip glue, so insert it here too to equalize the space
- % above and below.
- \nobreak\vskip\parskip
- \nobreak
- \fi
- %
- % Leave vertical mode so that indentation from an enclosing
- % environment such as @quotation is respected.
- % However, if we're at the top level, we don't want the
- % normal paragraph indentation.
- % On the other hand, if we are in the case of @center @image, we don't
- % want to start a paragraph, which will create a hsize-width box and
- % eradicate the centering.
- \ifx\centersub\centerV\else \noindent \fi
- %
- % Output the image.
- \ifpdf
- \dopdfimage{#1}{#2}{#3}%
- \else
- % \epsfbox itself resets \epsf?size at each figure.
- \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
- \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
- \epsfbox{#1.eps}%
- \fi
- %
- \ifimagevmode
- \medskip % space after a standalone image
- \fi
- \ifx\centersub\centerV \egroup \fi
-\endgroup}
-
-
-% @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables,
-% etc. We don't actually implement floating yet, we always include the
-% float "here". But it seemed the best name for the future.
-%
-\envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish}
-
-% There may be a space before second and/or third parameter; delete it.
-\def\eatcommaspace#1, {#1,}
-
-% #1 is the optional FLOATTYPE, the text label for this float, typically
-% "Figure", "Table", "Example", etc. Can't contain commas. If omitted,
-% this float will not be numbered and cannot be referred to.
-%
-% #2 is the optional xref label. Also must be present for the float to
-% be referable.
-%
-% #3 is the optional positioning argument; for now, it is ignored. It
-% will somehow specify the positions allowed to float to (here, top, bottom).
-%
-% We keep a separate counter for each FLOATTYPE, which we reset at each
-% chapter-level command.
-\let\resetallfloatnos=\empty
-%
-\def\dofloat#1,#2,#3,#4\finish{%
- \let\thiscaption=\empty
- \let\thisshortcaption=\empty
- %
- % don't lose footnotes inside @float.
- %
- % BEWARE: when the floats start float, we have to issue warning whenever an
- % insert appears inside a float which could possibly float. --kasal, 26may04
- %
- \startsavinginserts
- %
- % We can't be used inside a paragraph.
- \par
- %
- \vtop\bgroup
- \def\floattype{#1}%
- \def\floatlabel{#2}%
- \def\floatloc{#3}% we do nothing with this yet.
- %
- \ifx\floattype\empty
- \let\safefloattype=\empty
- \else
- {%
- % the floattype might have accents or other special characters,
- % but we need to use it in a control sequence name.
- \indexnofonts
- \turnoffactive
- \xdef\safefloattype{\floattype}%
- }%
- \fi
- %
- % If label is given but no type, we handle that as the empty type.
- \ifx\floatlabel\empty \else
- % We want each FLOATTYPE to be numbered separately (Figure 1,
- % Table 1, Figure 2, ...). (And if no label, no number.)
- %
- \expandafter\getfloatno\csname\safefloattype floatno\endcsname
- \global\advance\floatno by 1
- %
- {%
- % This magic value for \lastsection is output by \setref as the
- % XREFLABEL-title value. \xrefX uses it to distinguish float
- % labels (which have a completely different output format) from
- % node and anchor labels. And \xrdef uses it to construct the
- % lists of floats.
- %
- \edef\lastsection{\floatmagic=\safefloattype}%
- \setref{\floatlabel}{Yfloat}%
- }%
- \fi
- %
- % start with \parskip glue, I guess.
- \vskip\parskip
- %
- % Don't suppress indentation if a float happens to start a section.
- \restorefirstparagraphindent
-}
-
-% we have these possibilities:
-% @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap
-% @float Foo,lbl & no caption: Foo 1.1
-% @float Foo & @caption{Cap}: Foo: Cap
-% @float Foo & no caption: Foo
-% @float ,lbl & Caption{Cap}: 1.1: Cap
-% @float ,lbl & no caption: 1.1
-% @float & @caption{Cap}: Cap
-% @float & no caption:
-%
-\def\Efloat{%
- \let\floatident = \empty
- %
- % In all cases, if we have a float type, it comes first.
- \ifx\floattype\empty \else \def\floatident{\floattype}\fi
- %
- % If we have an xref label, the number comes next.
- \ifx\floatlabel\empty \else
- \ifx\floattype\empty \else % if also had float type, need tie first.
- \appendtomacro\floatident{\tie}%
- \fi
- % the number.
- \appendtomacro\floatident{\chaplevelprefix\the\floatno}%
- \fi
- %
- % Start the printed caption with what we've constructed in
- % \floatident, but keep it separate; we need \floatident again.
- \let\captionline = \floatident
- %
- \ifx\thiscaption\empty \else
- \ifx\floatident\empty \else
- \appendtomacro\captionline{: }% had ident, so need a colon between
- \fi
- %
- % caption text.
- \appendtomacro\captionline{\scanexp\thiscaption}%
- \fi
- %
- % If we have anything to print, print it, with space before.
- % Eventually this needs to become an \insert.
- \ifx\captionline\empty \else
- \vskip.5\parskip
- \captionline
- %
- % Space below caption.
- \vskip\parskip
- \fi
- %
- % If have an xref label, write the list of floats info. Do this
- % after the caption, to avoid chance of it being a breakpoint.
- \ifx\floatlabel\empty \else
- % Write the text that goes in the lof to the aux file as
- % \floatlabel-lof. Besides \floatident, we include the short
- % caption if specified, else the full caption if specified, else nothing.
- {%
- \atdummies
- %
- % since we read the caption text in the macro world, where ^^M
- % is turned into a normal character, we have to scan it back, so
- % we don't write the literal three characters "^^M" into the aux file.
- \scanexp{%
- \xdef\noexpand\gtemp{%
- \ifx\thisshortcaption\empty
- \thiscaption
- \else
- \thisshortcaption
- \fi
- }%
- }%
- \immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident
- \ifx\gtemp\empty \else : \gtemp \fi}}%
- }%
- \fi
- \egroup % end of \vtop
- %
- % place the captured inserts
- %
- % BEWARE: when the floats start floating, we have to issue warning
- % whenever an insert appears inside a float which could possibly
- % float. --kasal, 26may04
- %
- \checkinserts
-}
-
-% Append the tokens #2 to the definition of macro #1, not expanding either.
-%
-\def\appendtomacro#1#2{%
- \expandafter\def\expandafter#1\expandafter{#1#2}%
-}
-
-% @caption, @shortcaption
-%
-\def\caption{\docaption\thiscaption}
-\def\shortcaption{\docaption\thisshortcaption}
-\def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption}
-\def\defcaption#1#2{\egroup \def#1{#2}}
-
-% The parameter is the control sequence identifying the counter we are
-% going to use. Create it if it doesn't exist and assign it to \floatno.
-\def\getfloatno#1{%
- \ifx#1\relax
- % Haven't seen this figure type before.
- \csname newcount\endcsname #1%
- %
- % Remember to reset this floatno at the next chap.
- \expandafter\gdef\expandafter\resetallfloatnos
- \expandafter{\resetallfloatnos #1=0 }%
- \fi
- \let\floatno#1%
-}
-
-% \setref calls this to get the XREFLABEL-snt value. We want an @xref
-% to the FLOATLABEL to expand to "Figure 3.1". We call \setref when we
-% first read the @float command.
-%
-\def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}%
-
-% Magic string used for the XREFLABEL-title value, so \xrefX can
-% distinguish floats from other xref types.
-\def\floatmagic{!!float!!}
-
-% #1 is the control sequence we are passed; we expand into a conditional
-% which is true if #1 represents a float ref. That is, the magic
-% \lastsection value which we \setref above.
-%
-\def\iffloat#1{\expandafter\doiffloat#1==\finish}
-%
-% #1 is (maybe) the \floatmagic string. If so, #2 will be the
-% (safe) float type for this float. We set \iffloattype to #2.
-%
-\def\doiffloat#1=#2=#3\finish{%
- \def\temp{#1}%
- \def\iffloattype{#2}%
- \ifx\temp\floatmagic
-}
-
-% @listoffloats FLOATTYPE - print a list of floats like a table of contents.
-%
-\parseargdef\listoffloats{%
- \def\floattype{#1}% floattype
- {%
- % the floattype might have accents or other special characters,
- % but we need to use it in a control sequence name.
- \indexnofonts
- \turnoffactive
- \xdef\safefloattype{\floattype}%
- }%
- %
- % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE.
- \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax
- \ifhavexrefs
- % if the user said @listoffloats foo but never @float foo.
- \message{\linenumber No `\safefloattype' floats to list.}%
- \fi
- \else
- \begingroup
- \leftskip=\tocindent % indent these entries like a toc
- \let\do=\listoffloatsdo
- \csname floatlist\safefloattype\endcsname
- \endgroup
- \fi
-}
-
-% This is called on each entry in a list of floats. We're passed the
-% xref label, in the form LABEL-title, which is how we save it in the
-% aux file. We strip off the -title and look up \XRLABEL-lof, which
-% has the text we're supposed to typeset here.
-%
-% Figures without xref labels will not be included in the list (since
-% they won't appear in the aux file).
-%
-\def\listoffloatsdo#1{\listoffloatsdoentry#1\finish}
-\def\listoffloatsdoentry#1-title\finish{{%
- % Can't fully expand XR#1-lof because it can contain anything. Just
- % pass the control sequence. On the other hand, XR#1-pg is just the
- % page number, and we want to fully expand that so we can get a link
- % in pdf output.
- \toksA = \expandafter{\csname XR#1-lof\endcsname}%
- %
- % use the same \entry macro we use to generate the TOC and index.
- \edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}%
- \writeentry
-}}
-
-
-\message{localization,}
-
-% For single-language documents, @documentlanguage is usually given very
-% early, just after @documentencoding. Single argument is the language
-% (de) or locale (de_DE) abbreviation.
-%
-{
- \catcode`\_ = \active
- \globaldefs=1
-\parseargdef\documentlanguage{\begingroup
- \let_=\normalunderscore % normal _ character for filenames
- \tex % read txi-??.tex file in plain TeX.
- % Read the file by the name they passed if it exists.
- \openin 1 txi-#1.tex
- \ifeof 1
- \documentlanguagetrywithoutunderscore{#1_\finish}%
- \else
- \globaldefs = 1 % everything in the txi-LL files needs to persist
- \input txi-#1.tex
- \fi
- \closein 1
- \endgroup % end raw TeX
-\endgroup}
-%
-% If they passed de_DE, and txi-de_DE.tex doesn't exist,
-% try txi-de.tex.
-%
-\gdef\documentlanguagetrywithoutunderscore#1_#2\finish{%
- \openin 1 txi-#1.tex
- \ifeof 1
- \errhelp = \nolanghelp
- \errmessage{Cannot read language file txi-#1.tex}%
- \else
- \globaldefs = 1 % everything in the txi-LL files needs to persist
- \input txi-#1.tex
- \fi
- \closein 1
-}
-}% end of special _ catcode
-%
-\newhelp\nolanghelp{The given language definition file cannot be found or
-is empty. Maybe you need to install it? Putting it in the current
-directory should work if nowhere else does.}
-
-% This macro is called from txi-??.tex files; the first argument is the
-% \language name to set (without the "\lang@" prefix), the second and
-% third args are \{left,right}hyphenmin.
-%
-% The language names to pass are determined when the format is built.
-% See the etex.log file created at that time, e.g.,
-% /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log.
-%
-% With TeX Live 2008, etex now includes hyphenation patterns for all
-% available languages. This means we can support hyphenation in
-% Texinfo, at least to some extent. (This still doesn't solve the
-% accented characters problem.)
-%
-\catcode`@=11
-\def\txisetlanguage#1#2#3{%
- % do not set the language if the name is undefined in the current TeX.
- \expandafter\ifx\csname lang@#1\endcsname \relax
- \message{no patterns for #1}%
- \else
- \global\language = \csname lang@#1\endcsname
- \fi
- % but there is no harm in adjusting the hyphenmin values regardless.
- \global\lefthyphenmin = #2\relax
- \global\righthyphenmin = #3\relax
-}
-
-% Helpers for encodings.
-% Set the catcode of characters 128 through 255 to the specified number.
-%
-\def\setnonasciicharscatcode#1{%
- \count255=128
- \loop\ifnum\count255<256
- \global\catcode\count255=#1\relax
- \advance\count255 by 1
- \repeat
-}
-
-\def\setnonasciicharscatcodenonglobal#1{%
- \count255=128
- \loop\ifnum\count255<256
- \catcode\count255=#1\relax
- \advance\count255 by 1
- \repeat
-}
-
-% @documentencoding sets the definition of non-ASCII characters
-% according to the specified encoding.
-%
-\parseargdef\documentencoding{%
- % Encoding being declared for the document.
- \def\declaredencoding{\csname #1.enc\endcsname}%
- %
- % Supported encodings: names converted to tokens in order to be able
- % to compare them with \ifx.
- \def\ascii{\csname US-ASCII.enc\endcsname}%
- \def\latnine{\csname ISO-8859-15.enc\endcsname}%
- \def\latone{\csname ISO-8859-1.enc\endcsname}%
- \def\lattwo{\csname ISO-8859-2.enc\endcsname}%
- \def\utfeight{\csname UTF-8.enc\endcsname}%
- %
- \ifx \declaredencoding \ascii
- \asciichardefs
- %
- \else \ifx \declaredencoding \lattwo
- \setnonasciicharscatcode\active
- \lattwochardefs
- %
- \else \ifx \declaredencoding \latone
- \setnonasciicharscatcode\active
- \latonechardefs
- %
- \else \ifx \declaredencoding \latnine
- \setnonasciicharscatcode\active
- \latninechardefs
- %
- \else \ifx \declaredencoding \utfeight
- \setnonasciicharscatcode\active
- \utfeightchardefs
- %
- \else
- \message{Unknown document encoding #1, ignoring.}%
- %
- \fi % utfeight
- \fi % latnine
- \fi % latone
- \fi % lattwo
- \fi % ascii
-}
-
-% A message to be logged when using a character that isn't available
-% the default font encoding (OT1).
-%
-\def\missingcharmsg#1{\message{Character missing in OT1 encoding: #1.}}
-
-% Take account of \c (plain) vs. \, (Texinfo) difference.
-\def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi}
-
-% First, make active non-ASCII characters in order for them to be
-% correctly categorized when TeX reads the replacement text of
-% macros containing the character definitions.
-\setnonasciicharscatcode\active
-%
-% Latin1 (ISO-8859-1) character definitions.
-\def\latonechardefs{%
- \gdef^^a0{\tie}
- \gdef^^a1{\exclamdown}
- \gdef^^a2{\missingcharmsg{CENT SIGN}}
- \gdef^^a3{{\pounds}}
- \gdef^^a4{\missingcharmsg{CURRENCY SIGN}}
- \gdef^^a5{\missingcharmsg{YEN SIGN}}
- \gdef^^a6{\missingcharmsg{BROKEN BAR}}
- \gdef^^a7{\S}
- \gdef^^a8{\"{}}
- \gdef^^a9{\copyright}
- \gdef^^aa{\ordf}
- \gdef^^ab{\guillemetleft}
- \gdef^^ac{$\lnot$}
- \gdef^^ad{\-}
- \gdef^^ae{\registeredsymbol}
- \gdef^^af{\={}}
- %
- \gdef^^b0{\textdegree}
- \gdef^^b1{$\pm$}
- \gdef^^b2{$^2$}
- \gdef^^b3{$^3$}
- \gdef^^b4{\'{}}
- \gdef^^b5{$\mu$}
- \gdef^^b6{\P}
- %
- \gdef^^b7{$^.$}
- \gdef^^b8{\cedilla\ }
- \gdef^^b9{$^1$}
- \gdef^^ba{\ordm}
- %
- \gdef^^bb{\guillemetright}
- \gdef^^bc{$1\over4$}
- \gdef^^bd{$1\over2$}
- \gdef^^be{$3\over4$}
- \gdef^^bf{\questiondown}
- %
- \gdef^^c0{\`A}
- \gdef^^c1{\'A}
- \gdef^^c2{\^A}
- \gdef^^c3{\~A}
- \gdef^^c4{\"A}
- \gdef^^c5{\ringaccent A}
- \gdef^^c6{\AE}
- \gdef^^c7{\cedilla C}
- \gdef^^c8{\`E}
- \gdef^^c9{\'E}
- \gdef^^ca{\^E}
- \gdef^^cb{\"E}
- \gdef^^cc{\`I}
- \gdef^^cd{\'I}
- \gdef^^ce{\^I}
- \gdef^^cf{\"I}
- %
- \gdef^^d0{\DH}
- \gdef^^d1{\~N}
- \gdef^^d2{\`O}
- \gdef^^d3{\'O}
- \gdef^^d4{\^O}
- \gdef^^d5{\~O}
- \gdef^^d6{\"O}
- \gdef^^d7{$\times$}
- \gdef^^d8{\O}
- \gdef^^d9{\`U}
- \gdef^^da{\'U}
- \gdef^^db{\^U}
- \gdef^^dc{\"U}
- \gdef^^dd{\'Y}
- \gdef^^de{\TH}
- \gdef^^df{\ss}
- %
- \gdef^^e0{\`a}
- \gdef^^e1{\'a}
- \gdef^^e2{\^a}
- \gdef^^e3{\~a}
- \gdef^^e4{\"a}
- \gdef^^e5{\ringaccent a}
- \gdef^^e6{\ae}
- \gdef^^e7{\cedilla c}
- \gdef^^e8{\`e}
- \gdef^^e9{\'e}
- \gdef^^ea{\^e}
- \gdef^^eb{\"e}
- \gdef^^ec{\`{\dotless i}}
- \gdef^^ed{\'{\dotless i}}
- \gdef^^ee{\^{\dotless i}}
- \gdef^^ef{\"{\dotless i}}
- %
- \gdef^^f0{\dh}
- \gdef^^f1{\~n}
- \gdef^^f2{\`o}
- \gdef^^f3{\'o}
- \gdef^^f4{\^o}
- \gdef^^f5{\~o}
- \gdef^^f6{\"o}
- \gdef^^f7{$\div$}
- \gdef^^f8{\o}
- \gdef^^f9{\`u}
- \gdef^^fa{\'u}
- \gdef^^fb{\^u}
- \gdef^^fc{\"u}
- \gdef^^fd{\'y}
- \gdef^^fe{\th}
- \gdef^^ff{\"y}
-}
-
-% Latin9 (ISO-8859-15) encoding character definitions.
-\def\latninechardefs{%
- % Encoding is almost identical to Latin1.
- \latonechardefs
- %
- \gdef^^a4{\euro}
- \gdef^^a6{\v S}
- \gdef^^a8{\v s}
- \gdef^^b4{\v Z}
- \gdef^^b8{\v z}
- \gdef^^bc{\OE}
- \gdef^^bd{\oe}
- \gdef^^be{\"Y}
-}
-
-% Latin2 (ISO-8859-2) character definitions.
-\def\lattwochardefs{%
- \gdef^^a0{\tie}
- \gdef^^a1{\ogonek{A}}
- \gdef^^a2{\u{}}
- \gdef^^a3{\L}
- \gdef^^a4{\missingcharmsg{CURRENCY SIGN}}
- \gdef^^a5{\v L}
- \gdef^^a6{\'S}
- \gdef^^a7{\S}
- \gdef^^a8{\"{}}
- \gdef^^a9{\v S}
- \gdef^^aa{\cedilla S}
- \gdef^^ab{\v T}
- \gdef^^ac{\'Z}
- \gdef^^ad{\-}
- \gdef^^ae{\v Z}
- \gdef^^af{\dotaccent Z}
- %
- \gdef^^b0{\textdegree}
- \gdef^^b1{\ogonek{a}}
- \gdef^^b2{\ogonek{ }}
- \gdef^^b3{\l}
- \gdef^^b4{\'{}}
- \gdef^^b5{\v l}
- \gdef^^b6{\'s}
- \gdef^^b7{\v{}}
- \gdef^^b8{\cedilla\ }
- \gdef^^b9{\v s}
- \gdef^^ba{\cedilla s}
- \gdef^^bb{\v t}
- \gdef^^bc{\'z}
- \gdef^^bd{\H{}}
- \gdef^^be{\v z}
- \gdef^^bf{\dotaccent z}
- %
- \gdef^^c0{\'R}
- \gdef^^c1{\'A}
- \gdef^^c2{\^A}
- \gdef^^c3{\u A}
- \gdef^^c4{\"A}
- \gdef^^c5{\'L}
- \gdef^^c6{\'C}
- \gdef^^c7{\cedilla C}
- \gdef^^c8{\v C}
- \gdef^^c9{\'E}
- \gdef^^ca{\ogonek{E}}
- \gdef^^cb{\"E}
- \gdef^^cc{\v E}
- \gdef^^cd{\'I}
- \gdef^^ce{\^I}
- \gdef^^cf{\v D}
- %
- \gdef^^d0{\DH}
- \gdef^^d1{\'N}
- \gdef^^d2{\v N}
- \gdef^^d3{\'O}
- \gdef^^d4{\^O}
- \gdef^^d5{\H O}
- \gdef^^d6{\"O}
- \gdef^^d7{$\times$}
- \gdef^^d8{\v R}
- \gdef^^d9{\ringaccent U}
- \gdef^^da{\'U}
- \gdef^^db{\H U}
- \gdef^^dc{\"U}
- \gdef^^dd{\'Y}
- \gdef^^de{\cedilla T}
- \gdef^^df{\ss}
- %
- \gdef^^e0{\'r}
- \gdef^^e1{\'a}
- \gdef^^e2{\^a}
- \gdef^^e3{\u a}
- \gdef^^e4{\"a}
- \gdef^^e5{\'l}
- \gdef^^e6{\'c}
- \gdef^^e7{\cedilla c}
- \gdef^^e8{\v c}
- \gdef^^e9{\'e}
- \gdef^^ea{\ogonek{e}}
- \gdef^^eb{\"e}
- \gdef^^ec{\v e}
- \gdef^^ed{\'{\dotless{i}}}
- \gdef^^ee{\^{\dotless{i}}}
- \gdef^^ef{\v d}
- %
- \gdef^^f0{\dh}
- \gdef^^f1{\'n}
- \gdef^^f2{\v n}
- \gdef^^f3{\'o}
- \gdef^^f4{\^o}
- \gdef^^f5{\H o}
- \gdef^^f6{\"o}
- \gdef^^f7{$\div$}
- \gdef^^f8{\v r}
- \gdef^^f9{\ringaccent u}
- \gdef^^fa{\'u}
- \gdef^^fb{\H u}
- \gdef^^fc{\"u}
- \gdef^^fd{\'y}
- \gdef^^fe{\cedilla t}
- \gdef^^ff{\dotaccent{}}
-}
-
-% UTF-8 character definitions.
-%
-% This code to support UTF-8 is based on LaTeX's utf8.def, with some
-% changes for Texinfo conventions. It is included here under the GPL by
-% permission from Frank Mittelbach and the LaTeX team.
-%
-\newcount\countUTFx
-\newcount\countUTFy
-\newcount\countUTFz
-
-\gdef\UTFviiiTwoOctets#1#2{\expandafter
- \UTFviiiDefined\csname u8:#1\string #2\endcsname}
-%
-\gdef\UTFviiiThreeOctets#1#2#3{\expandafter
- \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname}
-%
-\gdef\UTFviiiFourOctets#1#2#3#4{\expandafter
- \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname}
-
-\gdef\UTFviiiDefined#1{%
- \ifx #1\relax
- \message{\linenumber Unicode char \string #1 not defined for Texinfo}%
- \else
- \expandafter #1%
- \fi
-}
-
-\begingroup
- \catcode`\~13
- \catcode`\"12
-
- \def\UTFviiiLoop{%
- \global\catcode\countUTFx\active
- \uccode`\~\countUTFx
- \uppercase\expandafter{\UTFviiiTmp}%
- \advance\countUTFx by 1
- \ifnum\countUTFx < \countUTFy
- \expandafter\UTFviiiLoop
- \fi}
-
- \countUTFx = "C2
- \countUTFy = "E0
- \def\UTFviiiTmp{%
- \xdef~{\noexpand\UTFviiiTwoOctets\string~}}
- \UTFviiiLoop
-
- \countUTFx = "E0
- \countUTFy = "F0
- \def\UTFviiiTmp{%
- \xdef~{\noexpand\UTFviiiThreeOctets\string~}}
- \UTFviiiLoop
-
- \countUTFx = "F0
- \countUTFy = "F4
- \def\UTFviiiTmp{%
- \xdef~{\noexpand\UTFviiiFourOctets\string~}}
- \UTFviiiLoop
-\endgroup
-
-\begingroup
- \catcode`\"=12
- \catcode`\<=12
- \catcode`\.=12
- \catcode`\,=12
- \catcode`\;=12
- \catcode`\!=12
- \catcode`\~=13
-
- \gdef\DeclareUnicodeCharacter#1#2{%
- \countUTFz = "#1\relax
- %\wlog{\space\space defining Unicode char U+#1 (decimal \the\countUTFz)}%
- \begingroup
- \parseXMLCharref
- \def\UTFviiiTwoOctets##1##2{%
- \csname u8:##1\string ##2\endcsname}%
- \def\UTFviiiThreeOctets##1##2##3{%
- \csname u8:##1\string ##2\string ##3\endcsname}%
- \def\UTFviiiFourOctets##1##2##3##4{%
- \csname u8:##1\string ##2\string ##3\string ##4\endcsname}%
- \expandafter\expandafter\expandafter\expandafter
- \expandafter\expandafter\expandafter
- \gdef\UTFviiiTmp{#2}%
- \endgroup}
-
- \gdef\parseXMLCharref{%
- \ifnum\countUTFz < "A0\relax
- \errhelp = \EMsimple
- \errmessage{Cannot define Unicode char value < 00A0}%
- \else\ifnum\countUTFz < "800\relax
- \parseUTFviiiA,%
- \parseUTFviiiB C\UTFviiiTwoOctets.,%
- \else\ifnum\countUTFz < "10000\relax
- \parseUTFviiiA;%
- \parseUTFviiiA,%
- \parseUTFviiiB E\UTFviiiThreeOctets.{,;}%
- \else
- \parseUTFviiiA;%
- \parseUTFviiiA,%
- \parseUTFviiiA!%
- \parseUTFviiiB F\UTFviiiFourOctets.{!,;}%
- \fi\fi\fi
- }
-
- \gdef\parseUTFviiiA#1{%
- \countUTFx = \countUTFz
- \divide\countUTFz by 64
- \countUTFy = \countUTFz
- \multiply\countUTFz by 64
- \advance\countUTFx by -\countUTFz
- \advance\countUTFx by 128
- \uccode `#1\countUTFx
- \countUTFz = \countUTFy}
-
- \gdef\parseUTFviiiB#1#2#3#4{%
- \advance\countUTFz by "#10\relax
- \uccode `#3\countUTFz
- \uppercase{\gdef\UTFviiiTmp{#2#3#4}}}
-\endgroup
-
-\def\utfeightchardefs{%
- \DeclareUnicodeCharacter{00A0}{\tie}
- \DeclareUnicodeCharacter{00A1}{\exclamdown}
- \DeclareUnicodeCharacter{00A3}{\pounds}
- \DeclareUnicodeCharacter{00A8}{\"{ }}
- \DeclareUnicodeCharacter{00A9}{\copyright}
- \DeclareUnicodeCharacter{00AA}{\ordf}
- \DeclareUnicodeCharacter{00AB}{\guillemetleft}
- \DeclareUnicodeCharacter{00AD}{\-}
- \DeclareUnicodeCharacter{00AE}{\registeredsymbol}
- \DeclareUnicodeCharacter{00AF}{\={ }}
-
- \DeclareUnicodeCharacter{00B0}{\ringaccent{ }}
- \DeclareUnicodeCharacter{00B4}{\'{ }}
- \DeclareUnicodeCharacter{00B8}{\cedilla{ }}
- \DeclareUnicodeCharacter{00BA}{\ordm}
- \DeclareUnicodeCharacter{00BB}{\guillemetright}
- \DeclareUnicodeCharacter{00BF}{\questiondown}
-
- \DeclareUnicodeCharacter{00C0}{\`A}
- \DeclareUnicodeCharacter{00C1}{\'A}
- \DeclareUnicodeCharacter{00C2}{\^A}
- \DeclareUnicodeCharacter{00C3}{\~A}
- \DeclareUnicodeCharacter{00C4}{\"A}
- \DeclareUnicodeCharacter{00C5}{\AA}
- \DeclareUnicodeCharacter{00C6}{\AE}
- \DeclareUnicodeCharacter{00C7}{\cedilla{C}}
- \DeclareUnicodeCharacter{00C8}{\`E}
- \DeclareUnicodeCharacter{00C9}{\'E}
- \DeclareUnicodeCharacter{00CA}{\^E}
- \DeclareUnicodeCharacter{00CB}{\"E}
- \DeclareUnicodeCharacter{00CC}{\`I}
- \DeclareUnicodeCharacter{00CD}{\'I}
- \DeclareUnicodeCharacter{00CE}{\^I}
- \DeclareUnicodeCharacter{00CF}{\"I}
-
- \DeclareUnicodeCharacter{00D0}{\DH}
- \DeclareUnicodeCharacter{00D1}{\~N}
- \DeclareUnicodeCharacter{00D2}{\`O}
- \DeclareUnicodeCharacter{00D3}{\'O}
- \DeclareUnicodeCharacter{00D4}{\^O}
- \DeclareUnicodeCharacter{00D5}{\~O}
- \DeclareUnicodeCharacter{00D6}{\"O}
- \DeclareUnicodeCharacter{00D8}{\O}
- \DeclareUnicodeCharacter{00D9}{\`U}
- \DeclareUnicodeCharacter{00DA}{\'U}
- \DeclareUnicodeCharacter{00DB}{\^U}
- \DeclareUnicodeCharacter{00DC}{\"U}
- \DeclareUnicodeCharacter{00DD}{\'Y}
- \DeclareUnicodeCharacter{00DE}{\TH}
- \DeclareUnicodeCharacter{00DF}{\ss}
-
- \DeclareUnicodeCharacter{00E0}{\`a}
- \DeclareUnicodeCharacter{00E1}{\'a}
- \DeclareUnicodeCharacter{00E2}{\^a}
- \DeclareUnicodeCharacter{00E3}{\~a}
- \DeclareUnicodeCharacter{00E4}{\"a}
- \DeclareUnicodeCharacter{00E5}{\aa}
- \DeclareUnicodeCharacter{00E6}{\ae}
- \DeclareUnicodeCharacter{00E7}{\cedilla{c}}
- \DeclareUnicodeCharacter{00E8}{\`e}
- \DeclareUnicodeCharacter{00E9}{\'e}
- \DeclareUnicodeCharacter{00EA}{\^e}
- \DeclareUnicodeCharacter{00EB}{\"e}
- \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}}
- \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}}
- \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}}
- \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}}
-
- \DeclareUnicodeCharacter{00F0}{\dh}
- \DeclareUnicodeCharacter{00F1}{\~n}
- \DeclareUnicodeCharacter{00F2}{\`o}
- \DeclareUnicodeCharacter{00F3}{\'o}
- \DeclareUnicodeCharacter{00F4}{\^o}
- \DeclareUnicodeCharacter{00F5}{\~o}
- \DeclareUnicodeCharacter{00F6}{\"o}
- \DeclareUnicodeCharacter{00F8}{\o}
- \DeclareUnicodeCharacter{00F9}{\`u}
- \DeclareUnicodeCharacter{00FA}{\'u}
- \DeclareUnicodeCharacter{00FB}{\^u}
- \DeclareUnicodeCharacter{00FC}{\"u}
- \DeclareUnicodeCharacter{00FD}{\'y}
- \DeclareUnicodeCharacter{00FE}{\th}
- \DeclareUnicodeCharacter{00FF}{\"y}
-
- \DeclareUnicodeCharacter{0100}{\=A}
- \DeclareUnicodeCharacter{0101}{\=a}
- \DeclareUnicodeCharacter{0102}{\u{A}}
- \DeclareUnicodeCharacter{0103}{\u{a}}
- \DeclareUnicodeCharacter{0104}{\ogonek{A}}
- \DeclareUnicodeCharacter{0105}{\ogonek{a}}
- \DeclareUnicodeCharacter{0106}{\'C}
- \DeclareUnicodeCharacter{0107}{\'c}
- \DeclareUnicodeCharacter{0108}{\^C}
- \DeclareUnicodeCharacter{0109}{\^c}
- \DeclareUnicodeCharacter{0118}{\ogonek{E}}
- \DeclareUnicodeCharacter{0119}{\ogonek{e}}
- \DeclareUnicodeCharacter{010A}{\dotaccent{C}}
- \DeclareUnicodeCharacter{010B}{\dotaccent{c}}
- \DeclareUnicodeCharacter{010C}{\v{C}}
- \DeclareUnicodeCharacter{010D}{\v{c}}
- \DeclareUnicodeCharacter{010E}{\v{D}}
-
- \DeclareUnicodeCharacter{0112}{\=E}
- \DeclareUnicodeCharacter{0113}{\=e}
- \DeclareUnicodeCharacter{0114}{\u{E}}
- \DeclareUnicodeCharacter{0115}{\u{e}}
- \DeclareUnicodeCharacter{0116}{\dotaccent{E}}
- \DeclareUnicodeCharacter{0117}{\dotaccent{e}}
- \DeclareUnicodeCharacter{011A}{\v{E}}
- \DeclareUnicodeCharacter{011B}{\v{e}}
- \DeclareUnicodeCharacter{011C}{\^G}
- \DeclareUnicodeCharacter{011D}{\^g}
- \DeclareUnicodeCharacter{011E}{\u{G}}
- \DeclareUnicodeCharacter{011F}{\u{g}}
-
- \DeclareUnicodeCharacter{0120}{\dotaccent{G}}
- \DeclareUnicodeCharacter{0121}{\dotaccent{g}}
- \DeclareUnicodeCharacter{0124}{\^H}
- \DeclareUnicodeCharacter{0125}{\^h}
- \DeclareUnicodeCharacter{0128}{\~I}
- \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}}
- \DeclareUnicodeCharacter{012A}{\=I}
- \DeclareUnicodeCharacter{012B}{\={\dotless{i}}}
- \DeclareUnicodeCharacter{012C}{\u{I}}
- \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}}
-
- \DeclareUnicodeCharacter{0130}{\dotaccent{I}}
- \DeclareUnicodeCharacter{0131}{\dotless{i}}
- \DeclareUnicodeCharacter{0132}{IJ}
- \DeclareUnicodeCharacter{0133}{ij}
- \DeclareUnicodeCharacter{0134}{\^J}
- \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}}
- \DeclareUnicodeCharacter{0139}{\'L}
- \DeclareUnicodeCharacter{013A}{\'l}
-
- \DeclareUnicodeCharacter{0141}{\L}
- \DeclareUnicodeCharacter{0142}{\l}
- \DeclareUnicodeCharacter{0143}{\'N}
- \DeclareUnicodeCharacter{0144}{\'n}
- \DeclareUnicodeCharacter{0147}{\v{N}}
- \DeclareUnicodeCharacter{0148}{\v{n}}
- \DeclareUnicodeCharacter{014C}{\=O}
- \DeclareUnicodeCharacter{014D}{\=o}
- \DeclareUnicodeCharacter{014E}{\u{O}}
- \DeclareUnicodeCharacter{014F}{\u{o}}
-
- \DeclareUnicodeCharacter{0150}{\H{O}}
- \DeclareUnicodeCharacter{0151}{\H{o}}
- \DeclareUnicodeCharacter{0152}{\OE}
- \DeclareUnicodeCharacter{0153}{\oe}
- \DeclareUnicodeCharacter{0154}{\'R}
- \DeclareUnicodeCharacter{0155}{\'r}
- \DeclareUnicodeCharacter{0158}{\v{R}}
- \DeclareUnicodeCharacter{0159}{\v{r}}
- \DeclareUnicodeCharacter{015A}{\'S}
- \DeclareUnicodeCharacter{015B}{\'s}
- \DeclareUnicodeCharacter{015C}{\^S}
- \DeclareUnicodeCharacter{015D}{\^s}
- \DeclareUnicodeCharacter{015E}{\cedilla{S}}
- \DeclareUnicodeCharacter{015F}{\cedilla{s}}
-
- \DeclareUnicodeCharacter{0160}{\v{S}}
- \DeclareUnicodeCharacter{0161}{\v{s}}
- \DeclareUnicodeCharacter{0162}{\cedilla{t}}
- \DeclareUnicodeCharacter{0163}{\cedilla{T}}
- \DeclareUnicodeCharacter{0164}{\v{T}}
-
- \DeclareUnicodeCharacter{0168}{\~U}
- \DeclareUnicodeCharacter{0169}{\~u}
- \DeclareUnicodeCharacter{016A}{\=U}
- \DeclareUnicodeCharacter{016B}{\=u}
- \DeclareUnicodeCharacter{016C}{\u{U}}
- \DeclareUnicodeCharacter{016D}{\u{u}}
- \DeclareUnicodeCharacter{016E}{\ringaccent{U}}
- \DeclareUnicodeCharacter{016F}{\ringaccent{u}}
-
- \DeclareUnicodeCharacter{0170}{\H{U}}
- \DeclareUnicodeCharacter{0171}{\H{u}}
- \DeclareUnicodeCharacter{0174}{\^W}
- \DeclareUnicodeCharacter{0175}{\^w}
- \DeclareUnicodeCharacter{0176}{\^Y}
- \DeclareUnicodeCharacter{0177}{\^y}
- \DeclareUnicodeCharacter{0178}{\"Y}
- \DeclareUnicodeCharacter{0179}{\'Z}
- \DeclareUnicodeCharacter{017A}{\'z}
- \DeclareUnicodeCharacter{017B}{\dotaccent{Z}}
- \DeclareUnicodeCharacter{017C}{\dotaccent{z}}
- \DeclareUnicodeCharacter{017D}{\v{Z}}
- \DeclareUnicodeCharacter{017E}{\v{z}}
-
- \DeclareUnicodeCharacter{01C4}{D\v{Z}}
- \DeclareUnicodeCharacter{01C5}{D\v{z}}
- \DeclareUnicodeCharacter{01C6}{d\v{z}}
- \DeclareUnicodeCharacter{01C7}{LJ}
- \DeclareUnicodeCharacter{01C8}{Lj}
- \DeclareUnicodeCharacter{01C9}{lj}
- \DeclareUnicodeCharacter{01CA}{NJ}
- \DeclareUnicodeCharacter{01CB}{Nj}
- \DeclareUnicodeCharacter{01CC}{nj}
- \DeclareUnicodeCharacter{01CD}{\v{A}}
- \DeclareUnicodeCharacter{01CE}{\v{a}}
- \DeclareUnicodeCharacter{01CF}{\v{I}}
-
- \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}}
- \DeclareUnicodeCharacter{01D1}{\v{O}}
- \DeclareUnicodeCharacter{01D2}{\v{o}}
- \DeclareUnicodeCharacter{01D3}{\v{U}}
- \DeclareUnicodeCharacter{01D4}{\v{u}}
-
- \DeclareUnicodeCharacter{01E2}{\={\AE}}
- \DeclareUnicodeCharacter{01E3}{\={\ae}}
- \DeclareUnicodeCharacter{01E6}{\v{G}}
- \DeclareUnicodeCharacter{01E7}{\v{g}}
- \DeclareUnicodeCharacter{01E8}{\v{K}}
- \DeclareUnicodeCharacter{01E9}{\v{k}}
-
- \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}}
- \DeclareUnicodeCharacter{01F1}{DZ}
- \DeclareUnicodeCharacter{01F2}{Dz}
- \DeclareUnicodeCharacter{01F3}{dz}
- \DeclareUnicodeCharacter{01F4}{\'G}
- \DeclareUnicodeCharacter{01F5}{\'g}
- \DeclareUnicodeCharacter{01F8}{\`N}
- \DeclareUnicodeCharacter{01F9}{\`n}
- \DeclareUnicodeCharacter{01FC}{\'{\AE}}
- \DeclareUnicodeCharacter{01FD}{\'{\ae}}
- \DeclareUnicodeCharacter{01FE}{\'{\O}}
- \DeclareUnicodeCharacter{01FF}{\'{\o}}
-
- \DeclareUnicodeCharacter{021E}{\v{H}}
- \DeclareUnicodeCharacter{021F}{\v{h}}
-
- \DeclareUnicodeCharacter{0226}{\dotaccent{A}}
- \DeclareUnicodeCharacter{0227}{\dotaccent{a}}
- \DeclareUnicodeCharacter{0228}{\cedilla{E}}
- \DeclareUnicodeCharacter{0229}{\cedilla{e}}
- \DeclareUnicodeCharacter{022E}{\dotaccent{O}}
- \DeclareUnicodeCharacter{022F}{\dotaccent{o}}
-
- \DeclareUnicodeCharacter{0232}{\=Y}
- \DeclareUnicodeCharacter{0233}{\=y}
- \DeclareUnicodeCharacter{0237}{\dotless{j}}
-
- \DeclareUnicodeCharacter{02DB}{\ogonek{ }}
-
- \DeclareUnicodeCharacter{1E02}{\dotaccent{B}}
- \DeclareUnicodeCharacter{1E03}{\dotaccent{b}}
- \DeclareUnicodeCharacter{1E04}{\udotaccent{B}}
- \DeclareUnicodeCharacter{1E05}{\udotaccent{b}}
- \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}}
- \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}}
- \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}}
- \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}}
- \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}}
- \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}}
- \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}}
- \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}}
-
- \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}}
- \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}}
-
- \DeclareUnicodeCharacter{1E20}{\=G}
- \DeclareUnicodeCharacter{1E21}{\=g}
- \DeclareUnicodeCharacter{1E22}{\dotaccent{H}}
- \DeclareUnicodeCharacter{1E23}{\dotaccent{h}}
- \DeclareUnicodeCharacter{1E24}{\udotaccent{H}}
- \DeclareUnicodeCharacter{1E25}{\udotaccent{h}}
- \DeclareUnicodeCharacter{1E26}{\"H}
- \DeclareUnicodeCharacter{1E27}{\"h}
-
- \DeclareUnicodeCharacter{1E30}{\'K}
- \DeclareUnicodeCharacter{1E31}{\'k}
- \DeclareUnicodeCharacter{1E32}{\udotaccent{K}}
- \DeclareUnicodeCharacter{1E33}{\udotaccent{k}}
- \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}}
- \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}}
- \DeclareUnicodeCharacter{1E36}{\udotaccent{L}}
- \DeclareUnicodeCharacter{1E37}{\udotaccent{l}}
- \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}}
- \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}}
- \DeclareUnicodeCharacter{1E3E}{\'M}
- \DeclareUnicodeCharacter{1E3F}{\'m}
-
- \DeclareUnicodeCharacter{1E40}{\dotaccent{M}}
- \DeclareUnicodeCharacter{1E41}{\dotaccent{m}}
- \DeclareUnicodeCharacter{1E42}{\udotaccent{M}}
- \DeclareUnicodeCharacter{1E43}{\udotaccent{m}}
- \DeclareUnicodeCharacter{1E44}{\dotaccent{N}}
- \DeclareUnicodeCharacter{1E45}{\dotaccent{n}}
- \DeclareUnicodeCharacter{1E46}{\udotaccent{N}}
- \DeclareUnicodeCharacter{1E47}{\udotaccent{n}}
- \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}}
- \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}}
-
- \DeclareUnicodeCharacter{1E54}{\'P}
- \DeclareUnicodeCharacter{1E55}{\'p}
- \DeclareUnicodeCharacter{1E56}{\dotaccent{P}}
- \DeclareUnicodeCharacter{1E57}{\dotaccent{p}}
- \DeclareUnicodeCharacter{1E58}{\dotaccent{R}}
- \DeclareUnicodeCharacter{1E59}{\dotaccent{r}}
- \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}}
- \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}}
- \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}}
- \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}}
-
- \DeclareUnicodeCharacter{1E60}{\dotaccent{S}}
- \DeclareUnicodeCharacter{1E61}{\dotaccent{s}}
- \DeclareUnicodeCharacter{1E62}{\udotaccent{S}}
- \DeclareUnicodeCharacter{1E63}{\udotaccent{s}}
- \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}}
- \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}}
- \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}}
- \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}}
- \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}}
- \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}}
-
- \DeclareUnicodeCharacter{1E7C}{\~V}
- \DeclareUnicodeCharacter{1E7D}{\~v}
- \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}}
- \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}}
-
- \DeclareUnicodeCharacter{1E80}{\`W}
- \DeclareUnicodeCharacter{1E81}{\`w}
- \DeclareUnicodeCharacter{1E82}{\'W}
- \DeclareUnicodeCharacter{1E83}{\'w}
- \DeclareUnicodeCharacter{1E84}{\"W}
- \DeclareUnicodeCharacter{1E85}{\"w}
- \DeclareUnicodeCharacter{1E86}{\dotaccent{W}}
- \DeclareUnicodeCharacter{1E87}{\dotaccent{w}}
- \DeclareUnicodeCharacter{1E88}{\udotaccent{W}}
- \DeclareUnicodeCharacter{1E89}{\udotaccent{w}}
- \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}}
- \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}}
- \DeclareUnicodeCharacter{1E8C}{\"X}
- \DeclareUnicodeCharacter{1E8D}{\"x}
- \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}}
- \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}}
-
- \DeclareUnicodeCharacter{1E90}{\^Z}
- \DeclareUnicodeCharacter{1E91}{\^z}
- \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}}
- \DeclareUnicodeCharacter{1E93}{\udotaccent{z}}
- \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}}
- \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}}
- \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}}
- \DeclareUnicodeCharacter{1E97}{\"t}
- \DeclareUnicodeCharacter{1E98}{\ringaccent{w}}
- \DeclareUnicodeCharacter{1E99}{\ringaccent{y}}
-
- \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}}
- \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}}
-
- \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}}
- \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}}
- \DeclareUnicodeCharacter{1EBC}{\~E}
- \DeclareUnicodeCharacter{1EBD}{\~e}
-
- \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}}
- \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}}
- \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}}
- \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}}
-
- \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}}
- \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}}
-
- \DeclareUnicodeCharacter{1EF2}{\`Y}
- \DeclareUnicodeCharacter{1EF3}{\`y}
- \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}}
-
- \DeclareUnicodeCharacter{1EF8}{\~Y}
- \DeclareUnicodeCharacter{1EF9}{\~y}
-
- \DeclareUnicodeCharacter{2013}{--}
- \DeclareUnicodeCharacter{2014}{---}
- \DeclareUnicodeCharacter{2018}{\quoteleft}
- \DeclareUnicodeCharacter{2019}{\quoteright}
- \DeclareUnicodeCharacter{201A}{\quotesinglbase}
- \DeclareUnicodeCharacter{201C}{\quotedblleft}
- \DeclareUnicodeCharacter{201D}{\quotedblright}
- \DeclareUnicodeCharacter{201E}{\quotedblbase}
- \DeclareUnicodeCharacter{2022}{\bullet}
- \DeclareUnicodeCharacter{2026}{\dots}
- \DeclareUnicodeCharacter{2039}{\guilsinglleft}
- \DeclareUnicodeCharacter{203A}{\guilsinglright}
- \DeclareUnicodeCharacter{20AC}{\euro}
-
- \DeclareUnicodeCharacter{2192}{\expansion}
- \DeclareUnicodeCharacter{21D2}{\result}
-
- \DeclareUnicodeCharacter{2212}{\minus}
- \DeclareUnicodeCharacter{2217}{\point}
- \DeclareUnicodeCharacter{2261}{\equiv}
-}% end of \utfeightchardefs
-
-
-% US-ASCII character definitions.
-\def\asciichardefs{% nothing need be done
- \relax
-}
-
-% Make non-ASCII characters printable again for compatibility with
-% existing Texinfo documents that may use them, even without declaring a
-% document encoding.
-%
-\setnonasciicharscatcode \other
-
-
-\message{formatting,}
-
-\newdimen\defaultparindent \defaultparindent = 15pt
-
-\chapheadingskip = 15pt plus 4pt minus 2pt
-\secheadingskip = 12pt plus 3pt minus 2pt
-\subsecheadingskip = 9pt plus 2pt minus 2pt
-
-% Prevent underfull vbox error messages.
-\vbadness = 10000
-
-% Don't be very finicky about underfull hboxes, either.
-\hbadness = 6666
-
-% Following George Bush, get rid of widows and orphans.
-\widowpenalty=10000
-\clubpenalty=10000
-
-% Use TeX 3.0's \emergencystretch to help line breaking, but if we're
-% using an old version of TeX, don't do anything. We want the amount of
-% stretch added to depend on the line length, hence the dependence on
-% \hsize. We call this whenever the paper size is set.
-%
-\def\setemergencystretch{%
- \ifx\emergencystretch\thisisundefined
- % Allow us to assign to \emergencystretch anyway.
- \def\emergencystretch{\dimen0}%
- \else
- \emergencystretch = .15\hsize
- \fi
-}
-
-% Parameters in order: 1) textheight; 2) textwidth;
-% 3) voffset; 4) hoffset; 5) binding offset; 6) topskip;
-% 7) physical page height; 8) physical page width.
-%
-% We also call \setleading{\textleading}, so the caller should define
-% \textleading. The caller should also set \parskip.
-%
-\def\internalpagesizes#1#2#3#4#5#6#7#8{%
- \voffset = #3\relax
- \topskip = #6\relax
- \splittopskip = \topskip
- %
- \vsize = #1\relax
- \advance\vsize by \topskip
- \outervsize = \vsize
- \advance\outervsize by 2\topandbottommargin
- \pageheight = \vsize
- %
- \hsize = #2\relax
- \outerhsize = \hsize
- \advance\outerhsize by 0.5in
- \pagewidth = \hsize
- %
- \normaloffset = #4\relax
- \bindingoffset = #5\relax
- %
- \ifpdf
- \pdfpageheight #7\relax
- \pdfpagewidth #8\relax
- % if we don't reset these, they will remain at "1 true in" of
- % whatever layout pdftex was dumped with.
- \pdfhorigin = 1 true in
- \pdfvorigin = 1 true in
- \fi
- %
- \setleading{\textleading}
- %
- \parindent = \defaultparindent
- \setemergencystretch
-}
-
-% @letterpaper (the default).
-\def\letterpaper{{\globaldefs = 1
- \parskip = 3pt plus 2pt minus 1pt
- \textleading = 13.2pt
- %
- % If page is nothing but text, make it come out even.
- \internalpagesizes{607.2pt}{6in}% that's 46 lines
- {\voffset}{.25in}%
- {\bindingoffset}{36pt}%
- {11in}{8.5in}%
-}}
-
-% Use @smallbook to reset parameters for 7x9.25 trim size.
-\def\smallbook{{\globaldefs = 1
- \parskip = 2pt plus 1pt
- \textleading = 12pt
- %
- \internalpagesizes{7.5in}{5in}%
- {-.2in}{0in}%
- {\bindingoffset}{16pt}%
- {9.25in}{7in}%
- %
- \lispnarrowing = 0.3in
- \tolerance = 700
- \hfuzz = 1pt
- \contentsrightmargin = 0pt
- \defbodyindent = .5cm
-}}
-
-% Use @smallerbook to reset parameters for 6x9 trim size.
-% (Just testing, parameters still in flux.)
-\def\smallerbook{{\globaldefs = 1
- \parskip = 1.5pt plus 1pt
- \textleading = 12pt
- %
- \internalpagesizes{7.4in}{4.8in}%
- {-.2in}{-.4in}%
- {0pt}{14pt}%
- {9in}{6in}%
- %
- \lispnarrowing = 0.25in
- \tolerance = 700
- \hfuzz = 1pt
- \contentsrightmargin = 0pt
- \defbodyindent = .4cm
-}}
-
-% Use @afourpaper to print on European A4 paper.
-\def\afourpaper{{\globaldefs = 1
- \parskip = 3pt plus 2pt minus 1pt
- \textleading = 13.2pt
- %
- % Double-side printing via postscript on Laserjet 4050
- % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm.
- % To change the settings for a different printer or situation, adjust
- % \normaloffset until the front-side and back-side texts align. Then
- % do the same for \bindingoffset. You can set these for testing in
- % your texinfo source file like this:
- % @tex
- % \global\normaloffset = -6mm
- % \global\bindingoffset = 10mm
- % @end tex
- \internalpagesizes{673.2pt}{160mm}% that's 51 lines
- {\voffset}{\hoffset}%
- {\bindingoffset}{44pt}%
- {297mm}{210mm}%
- %
- \tolerance = 700
- \hfuzz = 1pt
- \contentsrightmargin = 0pt
- \defbodyindent = 5mm
-}}
-
-% Use @afivepaper to print on European A5 paper.
-% From romildo@urano.iceb.ufop.br, 2 July 2000.
-% He also recommends making @example and @lisp be small.
-\def\afivepaper{{\globaldefs = 1
- \parskip = 2pt plus 1pt minus 0.1pt
- \textleading = 12.5pt
- %
- \internalpagesizes{160mm}{120mm}%
- {\voffset}{\hoffset}%
- {\bindingoffset}{8pt}%
- {210mm}{148mm}%
- %
- \lispnarrowing = 0.2in
- \tolerance = 800
- \hfuzz = 1.2pt
- \contentsrightmargin = 0pt
- \defbodyindent = 2mm
- \tableindent = 12mm
-}}
-
-% A specific text layout, 24x15cm overall, intended for A4 paper.
-\def\afourlatex{{\globaldefs = 1
- \afourpaper
- \internalpagesizes{237mm}{150mm}%
- {\voffset}{4.6mm}%
- {\bindingoffset}{7mm}%
- {297mm}{210mm}%
- %
- % Must explicitly reset to 0 because we call \afourpaper.
- \globaldefs = 0
-}}
-
-% Use @afourwide to print on A4 paper in landscape format.
-\def\afourwide{{\globaldefs = 1
- \afourpaper
- \internalpagesizes{241mm}{165mm}%
- {\voffset}{-2.95mm}%
- {\bindingoffset}{7mm}%
- {297mm}{210mm}%
- \globaldefs = 0
-}}
-
-% @pagesizes TEXTHEIGHT[,TEXTWIDTH]
-% Perhaps we should allow setting the margins, \topskip, \parskip,
-% and/or leading, also. Or perhaps we should compute them somehow.
-%
-\parseargdef\pagesizes{\pagesizesyyy #1,,\finish}
-\def\pagesizesyyy#1,#2,#3\finish{{%
- \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi
- \globaldefs = 1
- %
- \parskip = 3pt plus 2pt minus 1pt
- \setleading{\textleading}%
- %
- \dimen0 = #1\relax
- \advance\dimen0 by \voffset
- %
- \dimen2 = \hsize
- \advance\dimen2 by \normaloffset
- %
- \internalpagesizes{#1}{\hsize}%
- {\voffset}{\normaloffset}%
- {\bindingoffset}{44pt}%
- {\dimen0}{\dimen2}%
-}}
-
-% Set default to letter.
-%
-\letterpaper
-
-
-\message{and turning on texinfo input format.}
-
-\def^^L{\par} % remove \outer, so ^L can appear in an @comment
-
-% DEL is a comment character, in case @c does not suffice.
-\catcode`\^^? = 14
-
-% Define macros to output various characters with catcode for normal text.
-\catcode`\"=\other \def\normaldoublequote{"}
-\catcode`\$=\other \def\normaldollar{$}%$ font-lock fix
-\catcode`\+=\other \def\normalplus{+}
-\catcode`\<=\other \def\normalless{<}
-\catcode`\>=\other \def\normalgreater{>}
-\catcode`\^=\other \def\normalcaret{^}
-\catcode`\_=\other \def\normalunderscore{_}
-\catcode`\|=\other \def\normalverticalbar{|}
-\catcode`\~=\other \def\normaltilde{~}
-
-% This macro is used to make a character print one way in \tt
-% (where it can probably be output as-is), and another way in other fonts,
-% where something hairier probably needs to be done.
-%
-% #1 is what to print if we are indeed using \tt; #2 is what to print
-% otherwise. Since all the Computer Modern typewriter fonts have zero
-% interword stretch (and shrink), and it is reasonable to expect all
-% typewriter fonts to have this, we can check that font parameter.
-%
-\def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi}
-
-% Same as above, but check for italic font. Actually this also catches
-% non-italic slanted fonts since it is impossible to distinguish them from
-% italic fonts. But since this is only used by $ and it uses \sl anyway
-% this is not a problem.
-\def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi}
-
-% Turn off all special characters except @
-% (and those which the user can use as if they were ordinary).
-% Most of these we simply print from the \tt font, but for some, we can
-% use math or other variants that look better in normal text.
-
-\catcode`\"=\active
-\def\activedoublequote{{\tt\char34}}
-\let"=\activedoublequote
-\catcode`\~=\active \def\activetilde{{\tt\char126}} \let~ = \activetilde
-\chardef\hat=`\^
-\catcode`\^=\active \def\activehat{{\tt \hat}} \let^ = \activehat
-
-\catcode`\_=\active
-\def_{\ifusingtt\normalunderscore\_}
-\let\realunder=_
-% Subroutine for the previous macro.
-\def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em }
-
-\catcode`\|=\active
-\def|{{\tt\char124}}
-
-\chardef \less=`\<
-\catcode`\<=\active \def\activeless{{\tt \less}}\let< = \activeless
-\chardef \gtr=`\>
-\catcode`\>=\active \def\activegtr{{\tt \gtr}}\let> = \activegtr
-\catcode`\+=\active \def+{{\tt \char 43}}
-\catcode`\$=\active \def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix
-
-% used for headline/footline in the output routine, in case the page
-% breaks in the middle of an @tex block.
-\def\texinfochars{%
- \let< = \activeless
- \let> = \activegtr
- \let~ = \activetilde
- \let^ = \activehat
- \markupsetuplqdefault \markupsetuprqdefault
- \let\b = \strong
- \let\i = \smartitalic
- % in principle, all other definitions in \tex have to be undone too.
-}
-
-% If a .fmt file is being used, characters that might appear in a file
-% name cannot be active until we have parsed the command line.
-% So turn them off again, and have \everyjob (or @setfilename) turn them on.
-% \otherifyactive is called near the end of this file.
-\def\otherifyactive{\catcode`+=\other \catcode`\_=\other}
-
-% Used sometimes to turn off (effectively) the active characters even after
-% parsing them.
-\def\turnoffactive{%
- \normalturnoffactive
- \otherbackslash
-}
-
-\catcode`\@=0
-
-% \backslashcurfont outputs one backslash character in current font,
-% as in \char`\\.
-\global\chardef\backslashcurfont=`\\
-\global\let\rawbackslashxx=\backslashcurfont % let existing .??s files work
-
-% \realbackslash is an actual character `\' with catcode other, and
-% \doublebackslash is two of them (for the pdf outlines).
-{\catcode`\\=\other @gdef@realbackslash{\} @gdef@doublebackslash{\\}}
-
-% In texinfo, backslash is an active character; it prints the backslash
-% in fixed width font.
-\catcode`\\=\active % @ for escape char from now on.
-
-% The story here is that in math mode, the \char of \backslashcurfont
-% ends up printing the roman \ from the math symbol font (because \char
-% in math mode uses the \mathcode, and plain.tex sets
-% \mathcode`\\="026E). It seems better for @backslashchar{} to always
-% print a typewriter backslash, hence we use an explicit \mathchar,
-% which is the decimal equivalent of "715c (class 7, e.g., use \fam;
-% ignored family value; char position "5C). We can't use " for the
-% usual hex value because it has already been made active.
-@def@normalbackslash{{@tt @ifmmode @mathchar29020 @else @backslashcurfont @fi}}
-@let@backslashchar = @normalbackslash % @backslashchar{} is for user documents.
-
-% On startup, @fixbackslash assigns:
-% @let \ = @normalbackslash
-% \rawbackslash defines an active \ to do \backslashcurfont.
-% \otherbackslash defines an active \ to be a literal `\' character with
-% catcode other. We switch back and forth between these.
-@gdef@rawbackslash{@let\=@backslashcurfont}
-@gdef@otherbackslash{@let\=@realbackslash}
-
-% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of
-% the literal character `\'. Also revert - to its normal character, in
-% case the active - from code has slipped in.
-%
-{@catcode`- = @active
- @gdef@normalturnoffactive{%
- @let-=@normaldash
- @let"=@normaldoublequote
- @let$=@normaldollar %$ font-lock fix
- @let+=@normalplus
- @let<=@normalless
- @let>=@normalgreater
- @let\=@normalbackslash
- @let^=@normalcaret
- @let_=@normalunderscore
- @let|=@normalverticalbar
- @let~=@normaltilde
- @markupsetuplqdefault
- @markupsetuprqdefault
- @unsepspaces
- }
-}
-
-% Make _ and + \other characters, temporarily.
-% This is canceled by @fixbackslash.
-@otherifyactive
-
-% If a .fmt file is being used, we don't want the `\input texinfo' to show up.
-% That is what \eatinput is for; after that, the `\' should revert to printing
-% a backslash.
-%
-@gdef@eatinput input texinfo{@fixbackslash}
-@global@let\ = @eatinput
-
-% On the other hand, perhaps the file did not have a `\input texinfo'. Then
-% the first `\' in the file would cause an error. This macro tries to fix
-% that, assuming it is called before the first `\' could plausibly occur.
-% Also turn back on active characters that might appear in the input
-% file name, in case not using a pre-dumped format.
-%
-@gdef@fixbackslash{%
- @ifx\@eatinput @let\ = @normalbackslash @fi
- @catcode`+=@active
- @catcode`@_=@active
-}
-
-% Say @foo, not \foo, in error messages.
-@escapechar = `@@
-
-% These (along with & and #) are made active for url-breaking, so need
-% active definitions as the normal characters.
-@def@normaldot{.}
-@def@normalquest{?}
-@def@normalslash{/}
-
-% These look ok in all fonts, so just make them not special.
-% @hashchar{} gets its own user-level command, because of #line.
-@catcode`@& = @other @def@normalamp{&}
-@catcode`@# = @other @def@normalhash{#}
-@catcode`@% = @other @def@normalpercent{%}
-
-@let @hashchar = @normalhash
-
-@c Finally, make ` and ' active, so that txicodequoteundirected and
-@c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}. If we
-@c don't make ` and ' active, @code will not get them as active chars.
-@c Do this last of all since we use ` in the previous @catcode assignments.
-@catcode`@'=@active
-@catcode`@`=@active
-@markupsetuplqdefault
-@markupsetuprqdefault
-
-@c Local variables:
-@c eval: (add-hook 'write-file-hooks 'time-stamp)
-@c page-delimiter: "^\\\\message"
-@c time-stamp-start: "def\\\\texinfoversion{"
-@c time-stamp-format: "%:y-%02m-%02d.%02H"
-@c time-stamp-end: "}"
-@c End:
-
-@c vim:sw=2:
-
-@ignore
- arch-tag: e1b36e32-c96e-4135-a41a-0b2efa2ea115
-@end ignore
+++ /dev/null
-#include <stdio.h>
-#include <limits.h>
-#include <locale.h>
-#include <unistd.h>
-#include <errno.h>
-#include <stdarg.h>
-#include "bashansi.h"
-#include "shell.h"
-#include "builtins.h"
-#include "stdc.h"
-#include "common.h"
-#include "bashgetopt.h"
-
-char *this_command_name = (char *)NULL;
-
-void
-builtin_error (const char *format, ...)
-{
- va_list args;
- char *name;
-
- name = get_name_for_error ();
- fprintf (stderr, "%s: ", name);
-
- if (this_command_name && *this_command_name)
- fprintf (stderr, "%s: ", this_command_name);
-
- va_start (args, format);
-
- vfprintf (stderr, format, args);
- va_end (args);
- fprintf (stderr, "\n");
-}
-
-int
-no_options(list)
-WORD_LIST *list;
-{
- reset_internal_getopt ();
- if (internal_getopt (list, "") != -1)
- {
- builtin_usage ();
- return (1);
- }
- return (0);
-}
-
-int
-legal_number (string, result)
- char *string;
- long *result;
-{
- long value;
- char *ep;
-
- if (result)
- *result = 0;
-
- value = strtol (string, &ep, 10);
-
- /* If *string is not '\0' but *ep is '\0' on return, the entire string
- is valid. */
- if (string && *string && *ep == '\0')
- {
- if (result)
- *result = value;
- /* The SunOS4 implementation of strtol() will happily ignore
- overflow conditions, so this cannot do overflow correctly
- on those systems. */
- return 1;
- }
-
- return (0);
-}
-
-/* Return the number of elements in LIST, a generic list. */
-int
-list_length (list)
- GENERIC_LIST *list;
-{
- register int i;
-
- for (i = 0; list; list = list->next, i++);
- return (i);
-}
-
-GENERIC_LIST *
-reverse_list (list)
- GENERIC_LIST *list;
-{
- register GENERIC_LIST *next, *prev;
-
- for (prev = (GENERIC_LIST *)NULL; list; )
- {
- next = list->next;
- list->next = prev;
- prev = list;
- list = next;
- }
- return (prev);
-}
-
-WORD_DESC *
-make_bare_word (string)
- char *string;
-{
- WORD_DESC *temp;
-
- temp = (WORD_DESC *)xmalloc (sizeof (WORD_DESC));
- if (*string)
- temp->word = savestring (string);
- else
- {
- temp->word = xmalloc (1);
- temp->word[0] = '\0';
- }
-
- temp->flags = 0;
- return (temp);
-}
-WORD_LIST *
-make_word_list (word, link)
- WORD_DESC *word;
- WORD_LIST *link;
-{
- WORD_LIST *temp;
-
- temp = (WORD_LIST *)xmalloc (sizeof (WORD_LIST));
- temp->word = word;
- temp->next = link;
- return (temp);
-}
-
-void
-builtin_usage()
-{
- if (this_command_name && *this_command_name)
- fprintf (stderr, "%s: usage: %s args\n", this_command_name, this_command_name);
- fflush (stderr);
-}
-
-char *
-xmalloc(s)
- size_t s;
-{
- return (malloc (s));
-}
-
-WORD_LIST *
-argv_to_word_list (array, copy, starting_index)
- char **array;
- int copy, starting_index;
-{
- WORD_LIST *list;
- WORD_DESC *w;
- int i, count;
-
- if (array == 0 || array[0] == 0)
- return (WORD_LIST *)NULL;
-
- for (count = 0; array[count]; count++)
- ;
-
- for (i = starting_index, list = (WORD_LIST *)NULL; i < count; i++)
- {
- w = make_bare_word (copy ? "" : array[i]);
- if (copy)
- {
- free (w->word);
- w->word = array[i];
- }
- list = make_word_list (w, list);
- }
- return (REVERSE_LIST(list, WORD_LIST *));
-}
-
-/* Convert a WORD_LIST into a C-style argv. Return the number of elements
- in the list in *IP, if IP is non-null. A convenience function for
- loadable builtins; also used by `test'. */
-char **
-make_builtin_argv (list, ip)
- WORD_LIST *list;
- int *ip;
-{
- char **argv;
-
- argv = strvec_from_word_list (list, 0, 1, ip);
- argv[0] = this_command_name;
- return argv;
-}
-
+++ /dev/null
-/* strindex.c - Find if one string appears as a substring of another string,
- without regard to case. */
-
-/* Copyright (C) 2000 Free Software Foundation, Inc.
-
- This file is part of GNU Bash, the Bourne Again SHell.
-
- Bash is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- Bash is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with Bash. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <config.h>
-
-#include <bashansi.h>
-#include <chartypes.h>
-
-#include <stdc.h>
-
-/* Determine if s2 occurs in s1. If so, return a pointer to the
- match in s1. The compare is case insensitive. This is a
- case-insensitive strstr(3). */
-char *
-strindex (s1, s2)
- const char *s1;
- const char *s2;
-{
- register int i, l, len, c;
-
- c = TOLOWER ((unsigned char)s2[0]);
- len = strlen (s1);
- l = strlen (s2);
- for (i = 0; (len - i) >= l; i++)
- if ((TOLOWER ((unsigned char)s1[i]) == c) && (strncasecmp (s1 + i, s2, l) == 0))
- return ((char *)s1 + i);
- return ((char *)0);
-}
+++ /dev/null
-/* xstrchr.c - strchr(3) that handles multibyte characters. */
-
-/* Copyright (C) 2002 Free Software Foundation, Inc.
-
- This file is part of GNU Bash, the Bourne Again SHell.
-
- Bash is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- Bash is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with Bash. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <config.h>
-
-#ifdef HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
-
-#include "bashansi.h"
-#include "shmbutil.h"
-
-#undef xstrchr
-
-/* In some locales, the non-first byte of some multibyte characters have
- the same value as some ascii character. Faced with these strings, a
- legacy strchr() might return the wrong value. */
-
-char *
-#if defined (PROTOTYPES)
-xstrchr (const char *s, int c)
-#else
-xstrchr (s, c)
- const char *s;
- int c;
-#endif
-{
-#if HANDLE_MULTIBYTE
- char *pos;
- mbstate_t state;
- size_t strlength, mblength;
-
- /* The locale encodings with said weird property are BIG5, BIG5-HKSCS,
- GBK, GB18030, SHIFT_JIS, and JOHAB. They exhibit the problem only
- when c >= 0x30. We can therefore use the faster bytewise search if
- c <= 0x30. */
- if ((unsigned char)c >= '0' && MB_CUR_MAX > 1)
- {
- pos = (char *)s;
- memset (&state, '\0', sizeof(mbstate_t));
- strlength = strlen (s);
-
- while (strlength > 0)
- {
- mblength = mbrlen (pos, strlength, &state);
- if (mblength == (size_t)-2 || mblength == (size_t)-1 || mblength == (size_t)0)
- mblength = 1;
-
- if (c == (unsigned char)*pos)
- return pos;
-
- strlength -= mblength;
- pos += mblength;
- }
-
- return ((char *)NULL);
- }
- else
-#endif
- return (strchr (s, c));
-}
+++ /dev/null
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-# 2011, 2012 Free Software Foundation, Inc.
-
-timestamp='2012-02-10'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Originally written by Per Bothner. Please send patches (context
-# diff format) to <config-patches@gnu.org> and include a ChangeLog
-# entry.
-#
-# This script attempts to guess a canonical system name similar to
-# config.sub. If it succeeds, it prints the system name on stdout, and
-# exits with 0. Otherwise, it exits with 1.
-#
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int x;" > $dummy.c ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE_ARCH}" in
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ELF__
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
- exit ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit ;;
- *:SolidBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE="alpha" ;;
- "EV4.5 (21064)")
- UNAME_MACHINE="alpha" ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE="alpha" ;;
- "EV5 (21164)")
- UNAME_MACHINE="alphaev5" ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE="alphaev56" ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE="alphapca56" ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE="alphapca57" ;;
- "EV6 (21264)")
- UNAME_MACHINE="alphaev6" ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE="alphaev67" ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE="alphaev69" ;;
- "EV7 (21364)")
- UNAME_MACHINE="alphaev7" ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE="alphaev79" ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
- exitcode=$?
- trap '' 0
- exit $exitcode ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit ;;
- arm:riscos:*:*|arm:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- s390x:SunOS:*:*)
- echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
- echo i386-pc-auroraux${UNAME_RELEASE}
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- eval $set_cc_for_build
- SUN_ARCH="i386"
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH="x86_64"
- fi
- fi
- echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c &&
- dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- SYSTEM_NAME=`$dummy $dummyarg` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos${UNAME_RELEASE}
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
- then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
- [ ${TARGET_BINARY_INTERFACE}x = x ]
- then
- echo m88k-dg-dgux${UNAME_RELEASE}
- else
- echo m88k-dg-dguxbcs${UNAME_RELEASE}
- fi
- else
- echo i586-dg-dgux${UNAME_RELEASE}
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[4567])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- case "${UNAME_MACHINE}" in
- 9000/31? ) HP_ARCH=m68000 ;;
- 9000/[34]?? ) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "${sc_cpu_version}" in
- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH="hppa2.0n" ;;
- 64) HP_ARCH="hppa2.0w" ;;
- '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "${HP_ARCH}" = "" ]; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ ${HP_ARCH} = "hppa2.0w" ]
- then
- eval $set_cc_for_build
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
- grep -q __LP64__
- then
- HP_ARCH="hppa2.0w"
- else
- HP_ARCH="hppa64"
- fi
- fi
- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux${HPUX_REV}
- exit ;;
- 3050*:HI-UX:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:FreeBSD:*:*)
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- case ${UNAME_PROCESSOR} in
- amd64)
- echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- *)
- echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- esac
- exit ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit ;;
- *:MINGW*:*)
- echo ${UNAME_MACHINE}-pc-mingw32
- exit ;;
- i*:MSYS*:*)
- echo ${UNAME_MACHINE}-pc-msys
- exit ;;
- i*:windows32*:*)
- # uname -m includes "-pc" on this system.
- echo ${UNAME_MACHINE}-mingw32
- exit ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit ;;
- *:Interix*:*)
- case ${UNAME_MACHINE} in
- x86)
- echo i586-pc-interix${UNAME_RELEASE}
- exit ;;
- authenticamd | genuineintel | EM64T)
- echo x86_64-unknown-interix${UNAME_RELEASE}
- exit ;;
- IA64)
- echo ia64-unknown-interix${UNAME_RELEASE}
- exit ;;
- esac ;;
- [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
- echo i${UNAME_MACHINE}-pc-mks
- exit ;;
- 8664:Windows_NT:*)
- echo x86_64-pc-mks
- exit ;;
- i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
- # UNAME_MACHINE based on the output of uname instead of i386?
- echo i586-pc-interix
- exit ;;
- i*:UWIN*:*)
- echo ${UNAME_MACHINE}-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-unknown-cygwin
- exit ;;
- p*:CYGWIN*:*)
- echo powerpcle-unknown-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
- exit ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit ;;
- aarch64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- aarch64_be:Linux:*:*)
- UNAME_MACHINE=aarch64_be
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep -q ld.so.1
- if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
- exit ;;
- arm*:Linux:*:*)
- eval $set_cc_for_build
- if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_EABI__
- then
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- else
- if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_PCS_VFP
- then
- echo ${UNAME_MACHINE}-unknown-linux-gnueabi
- else
- echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
- fi
- fi
- exit ;;
- avr32*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- cris:Linux:*:*)
- echo ${UNAME_MACHINE}-axis-linux-gnu
- exit ;;
- crisv32:Linux:*:*)
- echo ${UNAME_MACHINE}-axis-linux-gnu
- exit ;;
- frv:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- hexagon:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- i*86:Linux:*:*)
- LIBC=gnu
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #ifdef __dietlibc__
- LIBC=dietlibc
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
- echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
- exit ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- mips:Linux:*:* | mips64:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef ${UNAME_MACHINE}
- #undef ${UNAME_MACHINE}el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=${UNAME_MACHINE}el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=${UNAME_MACHINE}
- #else
- CPU=
- #endif
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
- ;;
- or32:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- padre:Linux:*:*)
- echo sparc-unknown-linux-gnu
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-gnu
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-gnu ;;
- PA8*) echo hppa2.0-unknown-linux-gnu ;;
- *) echo hppa-unknown-linux-gnu ;;
- esac
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-gnu
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-gnu
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux
- exit ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- tile*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- vax:Linux:*:*)
- echo ${UNAME_MACHINE}-dec-linux-gnu
- exit ;;
- x86_64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- xtensa*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo ${UNAME_MACHINE}-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo ${UNAME_MACHINE}-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
- # Note: whatever this is, it MUST be the same as what config.sub
- # prints for the "djgpp" host, or else GDB configury will decide that
- # this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo ${UNAME_MACHINE}-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux${UNAME_RELEASE}
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- case $UNAME_PROCESSOR in
- i386)
- eval $set_cc_for_build
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- UNAME_PROCESSOR="x86_64"
- fi
- fi ;;
- unknown) UNAME_PROCESSOR=powerpc ;;
- esac
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = "x86"; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NEO-?:NONSTOP_KERNEL:*:*)
- echo neo-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSE-?:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSR-?:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = "386"; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
- exit ;;
- i*86:rdos:*:*)
- echo ${UNAME_MACHINE}-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo ${UNAME_MACHINE}-pc-aros
- exit ;;
- x86_64:VMkernel:*:*)
- echo ${UNAME_MACHINE}-unknown-esx
- exit ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
- printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
-
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-# include <sys/param.h>
-# if defined (BSD)
-# if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-# else
-# if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# endif
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# else
- printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
- case `getsysinfo -f cpu_type` in
- c1*)
- echo c1-convex-bsd
- exit ;;
- c2*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- c34*)
- echo c34-convex-bsd
- exit ;;
- c38*)
- echo c38-convex-bsd
- exit ;;
- c4*)
- echo c4-convex-bsd
- exit ;;
- esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-and
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright 1992-2013 Free Software Foundation, Inc.
-
-timestamp='2013-11-29'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-#
-# Originally written by Per Bothner.
-#
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-#
-# Please send patches with a ChangeLog entry to config-patches@gnu.org.
-
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright 1992-2013 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int x;" > $dummy.c ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-case "${UNAME_SYSTEM}" in
-Linux|GNU|GNU/*)
- # If the system lacks a compiler, then just pick glibc.
- # We could probably try harder.
- LIBC=gnu
-
- eval $set_cc_for_build
- cat <<-EOF > $dummy.c
- #include <features.h>
- #if defined(__UCLIBC__)
- LIBC=uclibc
- #elif defined(__dietlibc__)
- LIBC=dietlibc
- #else
- LIBC=gnu
- #endif
- EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
- ;;
-esac
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE_ARCH}" in
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ELF__
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit ;;
- *:Bitrig:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
- exit ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit ;;
- *:SolidBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE="alpha" ;;
- "EV4.5 (21064)")
- UNAME_MACHINE="alpha" ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE="alpha" ;;
- "EV5 (21164)")
- UNAME_MACHINE="alphaev5" ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE="alphaev56" ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE="alphapca56" ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE="alphapca57" ;;
- "EV6 (21264)")
- UNAME_MACHINE="alphaev6" ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE="alphaev67" ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE="alphaev69" ;;
- "EV7 (21364)")
- UNAME_MACHINE="alphaev7" ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE="alphaev79" ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
- exitcode=$?
- trap '' 0
- exit $exitcode ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit ;;
- arm*:riscos:*:*|arm*:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- s390x:SunOS:*:*)
- echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
- echo i386-pc-auroraux${UNAME_RELEASE}
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- eval $set_cc_for_build
- SUN_ARCH="i386"
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH="x86_64"
- fi
- fi
- echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c &&
- dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- SYSTEM_NAME=`$dummy $dummyarg` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos${UNAME_RELEASE}
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
- then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
- [ ${TARGET_BINARY_INTERFACE}x = x ]
- then
- echo m88k-dg-dgux${UNAME_RELEASE}
- else
- echo m88k-dg-dguxbcs${UNAME_RELEASE}
- fi
- else
- echo i586-dg-dgux${UNAME_RELEASE}
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[4567])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- case "${UNAME_MACHINE}" in
- 9000/31? ) HP_ARCH=m68000 ;;
- 9000/[34]?? ) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "${sc_cpu_version}" in
- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH="hppa2.0n" ;;
- 64) HP_ARCH="hppa2.0w" ;;
- '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "${HP_ARCH}" = "" ]; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ ${HP_ARCH} = "hppa2.0w" ]
- then
- eval $set_cc_for_build
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
- grep -q __LP64__
- then
- HP_ARCH="hppa2.0w"
- else
- HP_ARCH="hppa64"
- fi
- fi
- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux${HPUX_REV}
- exit ;;
- 3050*:HI-UX:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:FreeBSD:*:*)
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- case ${UNAME_PROCESSOR} in
- amd64)
- echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- *)
- echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
- esac
- exit ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit ;;
- *:MINGW64*:*)
- echo ${UNAME_MACHINE}-pc-mingw64
- exit ;;
- *:MINGW*:*)
- echo ${UNAME_MACHINE}-pc-mingw32
- exit ;;
- i*:MSYS*:*)
- echo ${UNAME_MACHINE}-pc-msys
- exit ;;
- i*:windows32*:*)
- # uname -m includes "-pc" on this system.
- echo ${UNAME_MACHINE}-mingw32
- exit ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit ;;
- *:Interix*:*)
- case ${UNAME_MACHINE} in
- x86)
- echo i586-pc-interix${UNAME_RELEASE}
- exit ;;
- authenticamd | genuineintel | EM64T)
- echo x86_64-unknown-interix${UNAME_RELEASE}
- exit ;;
- IA64)
- echo ia64-unknown-interix${UNAME_RELEASE}
- exit ;;
- esac ;;
- [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
- echo i${UNAME_MACHINE}-pc-mks
- exit ;;
- 8664:Windows_NT:*)
- echo x86_64-pc-mks
- exit ;;
- i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
- # UNAME_MACHINE based on the output of uname instead of i386?
- echo i586-pc-interix
- exit ;;
- i*:UWIN*:*)
- echo ${UNAME_MACHINE}-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-unknown-cygwin
- exit ;;
- p*:CYGWIN*:*)
- echo powerpcle-unknown-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
- exit ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit ;;
- aarch64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- aarch64_be:Linux:*:*)
- UNAME_MACHINE=aarch64_be
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep -q ld.so.1
- if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- arc:Linux:*:* | arceb:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- arm*:Linux:*:*)
- eval $set_cc_for_build
- if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_EABI__
- then
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- else
- if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_PCS_VFP
- then
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
- else
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
- fi
- fi
- exit ;;
- avr32*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- cris:Linux:*:*)
- echo ${UNAME_MACHINE}-axis-linux-${LIBC}
- exit ;;
- crisv32:Linux:*:*)
- echo ${UNAME_MACHINE}-axis-linux-${LIBC}
- exit ;;
- frv:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- hexagon:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- i*86:Linux:*:*)
- echo ${UNAME_MACHINE}-pc-linux-${LIBC}
- exit ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- mips:Linux:*:* | mips64:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef ${UNAME_MACHINE}
- #undef ${UNAME_MACHINE}el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=${UNAME_MACHINE}el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=${UNAME_MACHINE}
- #else
- CPU=
- #endif
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
- ;;
- or1k:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- or32:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- padre:Linux:*:*)
- echo sparc-unknown-linux-${LIBC}
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-${LIBC}
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
- PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
- *) echo hppa-unknown-linux-${LIBC} ;;
- esac
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-${LIBC}
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-${LIBC}
- exit ;;
- ppc64le:Linux:*:*)
- echo powerpc64le-unknown-linux-${LIBC}
- exit ;;
- ppcle:Linux:*:*)
- echo powerpcle-unknown-linux-${LIBC}
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
- exit ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- tile*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- vax:Linux:*:*)
- echo ${UNAME_MACHINE}-dec-linux-${LIBC}
- exit ;;
- x86_64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- xtensa*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo ${UNAME_MACHINE}-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo ${UNAME_MACHINE}-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
- # Note: whatever this is, it MUST be the same as what config.sub
- # prints for the "djgpp" host, or else GDB configury will decide that
- # this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo ${UNAME_MACHINE}-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- x86_64:Haiku:*:*)
- echo x86_64-unknown-haiku
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux${UNAME_RELEASE}
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- eval $set_cc_for_build
- if test "$UNAME_PROCESSOR" = unknown ; then
- UNAME_PROCESSOR=powerpc
- fi
- if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
- if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
- if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- case $UNAME_PROCESSOR in
- i386) UNAME_PROCESSOR=x86_64 ;;
- powerpc) UNAME_PROCESSOR=powerpc64 ;;
- esac
- fi
- fi
- elif test "$UNAME_PROCESSOR" = i386 ; then
- # Avoid executing cc on OS X 10.9, as it ships with a stub
- # that puts up a graphical alert prompting to install
- # developer tools. Any system running Mac OS X 10.7 or
- # later (Darwin 11 and later) is required to have a 64-bit
- # processor. This is not true of the ARM version of Darwin
- # that Apple uses in portable devices.
- UNAME_PROCESSOR=x86_64
- fi
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = "x86"; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NEO-?:NONSTOP_KERNEL:*:*)
- echo neo-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSE-*:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSR-?:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = "386"; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
- exit ;;
- i*86:rdos:*:*)
- echo ${UNAME_MACHINE}-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo ${UNAME_MACHINE}-pc-aros
- exit ;;
- x86_64:VMkernel:*:*)
- echo ${UNAME_MACHINE}-unknown-esx
- exit ;;
-esac
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
- printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
-
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-# include <sys/param.h>
-# if defined (BSD)
-# if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-# else
-# if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# endif
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# else
- printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
- case `getsysinfo -f cpu_type` in
- c1*)
- echo c1-convex-bsd
- exit ;;
- c2*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- c34*)
- echo c34-convex-bsd
- exit ;;
- c38*)
- echo c38-convex-bsd
- exit ;;
- c4*)
- echo c4-convex-bsd
- exit ;;
- esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-and
- http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright 1992-2017 Free Software Foundation, Inc.
-
-timestamp='2017-12-17'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <https://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-#
-# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
-#
-# You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
-#
-# Please send patches to <config-patches@gnu.org>.
-
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Options:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright 1992-2017 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int x;" > $dummy.c ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-case "${UNAME_SYSTEM}" in
-Linux|GNU|GNU/*)
- # If the system lacks a compiler, then just pick glibc.
- # We could probably try harder.
- LIBC=gnu
-
- eval $set_cc_for_build
- cat <<-EOF > $dummy.c
- #include <features.h>
- #if defined(__UCLIBC__)
- LIBC=uclibc
- #elif defined(__dietlibc__)
- LIBC=dietlibc
- #else
- LIBC=gnu
- #endif
- EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
- ;;
-esac
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
- /sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || \
- echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- earmv*)
- arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
- endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'`
- machine=${arch}${endian}-unknown
- ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently (or will in the future) and ABI.
- case "${UNAME_MACHINE_ARCH}" in
- earm*)
- os=netbsdelf
- ;;
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ELF__
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # Determine ABI tags.
- case "${UNAME_MACHINE_ARCH}" in
- earm*)
- expr='s/^earmv[0-9]/-eabi/;s/eb$//'
- abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}${abi}"
- exit ;;
- *:Bitrig:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
- exit ;;
- *:LibertyBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE}
- exit ;;
- *:MidnightBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-midnightbsd${UNAME_RELEASE}
- exit ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit ;;
- *:SolidBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
- *:Sortix:*:*)
- echo ${UNAME_MACHINE}-unknown-sortix
- exit ;;
- *:Redox:*:*)
- echo ${UNAME_MACHINE}-unknown-redox
- exit ;;
- mips:OSF1:*.*)
- echo mips-dec-osf1
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE=alpha ;;
- "EV4.5 (21064)")
- UNAME_MACHINE=alpha ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE=alpha ;;
- "EV5 (21164)")
- UNAME_MACHINE=alphaev5 ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE=alphaev56 ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE=alphapca56 ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE=alphapca57 ;;
- "EV6 (21264)")
- UNAME_MACHINE=alphaev6 ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE=alphaev67 ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE=alphaev69 ;;
- "EV7 (21364)")
- UNAME_MACHINE=alphaev7 ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE=alphaev79 ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
- # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
- exitcode=$?
- trap '' 0
- exit $exitcode ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit ;;
- arm*:riscos:*:*|arm*:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- s390x:SunOS:*:*)
- echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
- echo i386-pc-auroraux${UNAME_RELEASE}
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- eval $set_cc_for_build
- SUN_ARCH=i386
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH=x86_64
- fi
- fi
- echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c &&
- dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- SYSTEM_NAME=`$dummy $dummyarg` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos${UNAME_RELEASE}
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
- then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
- [ ${TARGET_BINARY_INTERFACE}x = x ]
- then
- echo m88k-dg-dgux${UNAME_RELEASE}
- else
- echo m88k-dg-dguxbcs${UNAME_RELEASE}
- fi
- else
- echo i586-dg-dgux${UNAME_RELEASE}
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[4567])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/lslpp ] ; then
- IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
- awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- case "${UNAME_MACHINE}" in
- 9000/31?) HP_ARCH=m68000 ;;
- 9000/[34]??) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "${sc_cpu_version}" in
- 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
- 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH=hppa2.0n ;;
- 64) HP_ARCH=hppa2.0w ;;
- '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "${HP_ARCH}" = "" ]; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ ${HP_ARCH} = hppa2.0w ]
- then
- eval $set_cc_for_build
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
- grep -q __LP64__
- then
- HP_ARCH=hppa2.0w
- else
- HP_ARCH=hppa64
- fi
- fi
- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux${HPUX_REV}
- exit ;;
- 3050*:HI-UX:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
- FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit ;;
- *:FreeBSD:*:*)
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- case ${UNAME_PROCESSOR} in
- amd64)
- UNAME_PROCESSOR=x86_64 ;;
- i386)
- UNAME_PROCESSOR=i586 ;;
- esac
- echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit ;;
- *:MINGW64*:*)
- echo ${UNAME_MACHINE}-pc-mingw64
- exit ;;
- *:MINGW*:*)
- echo ${UNAME_MACHINE}-pc-mingw32
- exit ;;
- *:MSYS*:*)
- echo ${UNAME_MACHINE}-pc-msys
- exit ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit ;;
- *:Interix*:*)
- case ${UNAME_MACHINE} in
- x86)
- echo i586-pc-interix${UNAME_RELEASE}
- exit ;;
- authenticamd | genuineintel | EM64T)
- echo x86_64-unknown-interix${UNAME_RELEASE}
- exit ;;
- IA64)
- echo ia64-unknown-interix${UNAME_RELEASE}
- exit ;;
- esac ;;
- i*:UWIN*:*)
- echo ${UNAME_MACHINE}-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-unknown-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
- exit ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit ;;
- aarch64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- aarch64_be:Linux:*:*)
- UNAME_MACHINE=aarch64_be
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep -q ld.so.1
- if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- arc:Linux:*:* | arceb:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- arm*:Linux:*:*)
- eval $set_cc_for_build
- if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_EABI__
- then
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- else
- if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_PCS_VFP
- then
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
- else
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
- fi
- fi
- exit ;;
- avr32*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- cris:Linux:*:*)
- echo ${UNAME_MACHINE}-axis-linux-${LIBC}
- exit ;;
- crisv32:Linux:*:*)
- echo ${UNAME_MACHINE}-axis-linux-${LIBC}
- exit ;;
- e2k:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- frv:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- hexagon:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- i*86:Linux:*:*)
- echo ${UNAME_MACHINE}-pc-linux-${LIBC}
- exit ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- k1om:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- mips:Linux:*:* | mips64:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef ${UNAME_MACHINE}
- #undef ${UNAME_MACHINE}el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=${UNAME_MACHINE}el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=${UNAME_MACHINE}
- #else
- CPU=
- #endif
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
- test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
- ;;
- mips64el:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- openrisc*:Linux:*:*)
- echo or1k-unknown-linux-${LIBC}
- exit ;;
- or32:Linux:*:* | or1k*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- padre:Linux:*:*)
- echo sparc-unknown-linux-${LIBC}
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-${LIBC}
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
- PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
- *) echo hppa-unknown-linux-${LIBC} ;;
- esac
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-${LIBC}
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-${LIBC}
- exit ;;
- ppc64le:Linux:*:*)
- echo powerpc64le-unknown-linux-${LIBC}
- exit ;;
- ppcle:Linux:*:*)
- echo powerpcle-unknown-linux-${LIBC}
- exit ;;
- riscv32:Linux:*:* | riscv64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
- exit ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- tile*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- vax:Linux:*:*)
- echo ${UNAME_MACHINE}-dec-linux-${LIBC}
- exit ;;
- x86_64:Linux:*:*)
- echo ${UNAME_MACHINE}-pc-linux-${LIBC}
- exit ;;
- xtensa*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
- exit ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo ${UNAME_MACHINE}-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo ${UNAME_MACHINE}-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:*)
- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
- # Note: whatever this is, it MUST be the same as what config.sub
- # prints for the "djgpp" host, or else GDB configure will decide that
- # this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo ${UNAME_MACHINE}-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- x86_64:Haiku:*:*)
- echo x86_64-unknown-haiku
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux${UNAME_RELEASE}
- exit ;;
- SX-ACE:SUPER-UX:*:*)
- echo sxace-nec-superux${UNAME_RELEASE}
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- eval $set_cc_for_build
- if test "$UNAME_PROCESSOR" = unknown ; then
- UNAME_PROCESSOR=powerpc
- fi
- if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
- if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
- if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- case $UNAME_PROCESSOR in
- i386) UNAME_PROCESSOR=x86_64 ;;
- powerpc) UNAME_PROCESSOR=powerpc64 ;;
- esac
- fi
- # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
- if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_PPC >/dev/null
- then
- UNAME_PROCESSOR=powerpc
- fi
- fi
- elif test "$UNAME_PROCESSOR" = i386 ; then
- # Avoid executing cc on OS X 10.9, as it ships with a stub
- # that puts up a graphical alert prompting to install
- # developer tools. Any system running Mac OS X 10.7 or
- # later (Darwin 11 and later) is required to have a 64-bit
- # processor. This is not true of the ARM version of Darwin
- # that Apple uses in portable devices.
- UNAME_PROCESSOR=x86_64
- fi
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = x86; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NEO-*:NONSTOP_KERNEL:*:*)
- echo neo-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSE-*:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSR-*:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit ;;
- NSX-*:NONSTOP_KERNEL:*:*)
- echo nsx-tandem-nsk${UNAME_RELEASE}
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = 386; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'`
- exit ;;
- i*86:rdos:*:*)
- echo ${UNAME_MACHINE}-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo ${UNAME_MACHINE}-pc-aros
- exit ;;
- x86_64:VMkernel:*:*)
- echo ${UNAME_MACHINE}-unknown-esx
- exit ;;
- amd64:Isilon\ OneFS:*:*)
- echo x86_64-unknown-onefs
- exit ;;
-esac
-
-echo "$0: unable to guess system type" >&2
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}" in
- mips:Linux | mips64:Linux)
- # If we got here on MIPS GNU/Linux, output extra information.
- cat >&2 <<EOF
-
-NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
-the system type. Please install a C compiler and try again.
-EOF
- ;;
-esac
-
-cat >&2 <<EOF
-
-This script (version $timestamp), has failed to recognize the
-operating system you are using. If your script is old, overwrite *all*
-copies of config.guess and config.sub with the latest versions from:
-
- https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
-and
- https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
-
-If $0 has already been updated, send the following data and any
-information you think might be pertinent to config-patches@gnu.org to
-provide the necessary information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-functions 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright 1992-2018 Free Software Foundation, Inc.
-
-timestamp='2018-05-19'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <https://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-#
-# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
-#
-# You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
-#
-# Please send patches to <config-patches@gnu.org>.
-
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Options:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright 1992-2018 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
- ,,) echo "int x;" > "$dummy.c" ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-case "$UNAME_SYSTEM" in
-Linux|GNU|GNU/*)
- # If the system lacks a compiler, then just pick glibc.
- # We could probably try harder.
- LIBC=gnu
-
- eval "$set_cc_for_build"
- cat <<-EOF > "$dummy.c"
- #include <features.h>
- #if defined(__UCLIBC__)
- LIBC=uclibc
- #elif defined(__dietlibc__)
- LIBC=dietlibc
- #else
- LIBC=gnu
- #endif
- EOF
- eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
-
- # If ldd exists, use it to detect musl libc.
- if command -v ldd >/dev/null && \
- ldd --version 2>&1 | grep -q ^musl
- then
- LIBC=musl
- fi
- ;;
-esac
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
- "/sbin/$sysctl" 2>/dev/null || \
- "/usr/sbin/$sysctl" 2>/dev/null || \
- echo unknown)`
- case "$UNAME_MACHINE_ARCH" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- earmv*)
- arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
- endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
- machine="${arch}${endian}"-unknown
- ;;
- *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently (or will in the future) and ABI.
- case "$UNAME_MACHINE_ARCH" in
- earm*)
- os=netbsdelf
- ;;
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval "$set_cc_for_build"
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ELF__
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # Determine ABI tags.
- case "$UNAME_MACHINE_ARCH" in
- earm*)
- expr='s/^earmv[0-9]/-eabi/;s/eb$//'
- abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "$UNAME_VERSION" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "$machine-${os}${release}${abi-}"
- exit ;;
- *:Bitrig:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
- echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
- exit ;;
- *:LibertyBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
- echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
- exit ;;
- *:MidnightBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
- exit ;;
- *:ekkoBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
- exit ;;
- *:SolidBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
- exit ;;
- *:MirBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
- exit ;;
- *:Sortix:*:*)
- echo "$UNAME_MACHINE"-unknown-sortix
- exit ;;
- *:Redox:*:*)
- echo "$UNAME_MACHINE"-unknown-redox
- exit ;;
- mips:OSF1:*.*)
- echo mips-dec-osf1
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE=alpha ;;
- "EV4.5 (21064)")
- UNAME_MACHINE=alpha ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE=alpha ;;
- "EV5 (21164)")
- UNAME_MACHINE=alphaev5 ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE=alphaev56 ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE=alphapca56 ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE=alphapca57 ;;
- "EV6 (21264)")
- UNAME_MACHINE=alphaev6 ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE=alphaev67 ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE=alphaev69 ;;
- "EV7 (21364)")
- UNAME_MACHINE=alphaev7 ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE=alphaev79 ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
- # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
- exitcode=$?
- trap '' 0
- exit $exitcode ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo "$UNAME_MACHINE"-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo "$UNAME_MACHINE"-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix"$UNAME_RELEASE"
- exit ;;
- arm*:riscos:*:*|arm*:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- s390x:SunOS:*:*)
- echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
- exit ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
- exit ;;
- i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
- echo i386-pc-auroraux"$UNAME_RELEASE"
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- eval "$set_cc_for_build"
- SUN_ARCH=i386
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH=x86_64
- fi
- fi
- echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos"$UNAME_RELEASE"
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos"$UNAME_RELEASE"
- ;;
- sun4)
- echo sparc-sun-sunos"$UNAME_RELEASE"
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos"$UNAME_RELEASE"
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint"$UNAME_RELEASE"
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint"$UNAME_RELEASE"
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint"$UNAME_RELEASE"
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten"$UNAME_RELEASE"
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten"$UNAME_RELEASE"
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix"$UNAME_RELEASE"
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix"$UNAME_RELEASE"
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix"$UNAME_RELEASE"
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval "$set_cc_for_build"
- sed 's/^ //' << EOF > "$dummy.c"
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
- dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos"$UNAME_RELEASE"
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
- then
- if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
- [ "$TARGET_BINARY_INTERFACE"x = x ]
- then
- echo m88k-dg-dgux"$UNAME_RELEASE"
- else
- echo m88k-dg-dguxbcs"$UNAME_RELEASE"
- fi
- else
- echo i586-dg-dgux"$UNAME_RELEASE"
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
- fi
- echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval "$set_cc_for_build"
- sed 's/^ //' << EOF > "$dummy.c"
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[4567])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/lslpp ] ; then
- IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
- awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
- else
- IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
- fi
- echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
- case "$UNAME_MACHINE" in
- 9000/31?) HP_ARCH=m68000 ;;
- 9000/[34]??) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "$sc_cpu_version" in
- 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
- 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "$sc_kernel_bits" in
- 32) HP_ARCH=hppa2.0n ;;
- 64) HP_ARCH=hppa2.0w ;;
- '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "$HP_ARCH" = "" ]; then
- eval "$set_cc_for_build"
- sed 's/^ //' << EOF > "$dummy.c"
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ "$HP_ARCH" = hppa2.0w ]
- then
- eval "$set_cc_for_build"
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
- grep -q __LP64__
- then
- HP_ARCH=hppa2.0w
- else
- HP_ARCH=hppa64
- fi
- fi
- echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux"$HPUX_REV"
- exit ;;
- 3050*:HI-UX:*:*)
- eval "$set_cc_for_build"
- sed 's/^ //' << EOF > "$dummy.c"
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo "$UNAME_MACHINE"-unknown-osf1mk
- else
- echo "$UNAME_MACHINE"-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
- FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
- FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
- FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi"$UNAME_RELEASE"
- exit ;;
- *:BSD/OS:*:*)
- echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
- exit ;;
- *:FreeBSD:*:*)
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- case "$UNAME_PROCESSOR" in
- amd64)
- UNAME_PROCESSOR=x86_64 ;;
- i386)
- UNAME_PROCESSOR=i586 ;;
- esac
- echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
- exit ;;
- i*:CYGWIN*:*)
- echo "$UNAME_MACHINE"-pc-cygwin
- exit ;;
- *:MINGW64*:*)
- echo "$UNAME_MACHINE"-pc-mingw64
- exit ;;
- *:MINGW*:*)
- echo "$UNAME_MACHINE"-pc-mingw32
- exit ;;
- *:MSYS*:*)
- echo "$UNAME_MACHINE"-pc-msys
- exit ;;
- i*:PW*:*)
- echo "$UNAME_MACHINE"-pc-pw32
- exit ;;
- *:Interix*:*)
- case "$UNAME_MACHINE" in
- x86)
- echo i586-pc-interix"$UNAME_RELEASE"
- exit ;;
- authenticamd | genuineintel | EM64T)
- echo x86_64-unknown-interix"$UNAME_RELEASE"
- exit ;;
- IA64)
- echo ia64-unknown-interix"$UNAME_RELEASE"
- exit ;;
- esac ;;
- i*:UWIN*:*)
- echo "$UNAME_MACHINE"-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-unknown-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
- exit ;;
- i*86:Minix:*:*)
- echo "$UNAME_MACHINE"-pc-minix
- exit ;;
- aarch64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- aarch64_be:Linux:*:*)
- UNAME_MACHINE=aarch64_be
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep -q ld.so.1
- if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- arc:Linux:*:* | arceb:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- arm*:Linux:*:*)
- eval "$set_cc_for_build"
- if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_EABI__
- then
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- else
- if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_PCS_VFP
- then
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
- else
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
- fi
- fi
- exit ;;
- avr32*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- cris:Linux:*:*)
- echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
- exit ;;
- crisv32:Linux:*:*)
- echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
- exit ;;
- e2k:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- frv:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- hexagon:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- i*86:Linux:*:*)
- echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
- exit ;;
- ia64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- k1om:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- m32r*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- m68*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- mips:Linux:*:* | mips64:Linux:*:*)
- eval "$set_cc_for_build"
- sed 's/^ //' << EOF > "$dummy.c"
- #undef CPU
- #undef ${UNAME_MACHINE}
- #undef ${UNAME_MACHINE}el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=${UNAME_MACHINE}el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=${UNAME_MACHINE}
- #else
- CPU=
- #endif
- #endif
-EOF
- eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`"
- test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; }
- ;;
- mips64el:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- openrisc*:Linux:*:*)
- echo or1k-unknown-linux-"$LIBC"
- exit ;;
- or32:Linux:*:* | or1k*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- padre:Linux:*:*)
- echo sparc-unknown-linux-"$LIBC"
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-"$LIBC"
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
- PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
- *) echo hppa-unknown-linux-"$LIBC" ;;
- esac
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-"$LIBC"
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-"$LIBC"
- exit ;;
- ppc64le:Linux:*:*)
- echo powerpc64le-unknown-linux-"$LIBC"
- exit ;;
- ppcle:Linux:*:*)
- echo powerpcle-unknown-linux-"$LIBC"
- exit ;;
- riscv32:Linux:*:* | riscv64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
- exit ;;
- sh64*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- sh*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- tile*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- vax:Linux:*:*)
- echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
- exit ;;
- x86_64:Linux:*:*)
- echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
- exit ;;
- xtensa*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo "$UNAME_MACHINE"-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo "$UNAME_MACHINE"-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo "$UNAME_MACHINE"-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo "$UNAME_MACHINE"-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- echo i386-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- i*86:*DOS:*:*)
- echo "$UNAME_MACHINE"-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:*)
- UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
- else
- echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}"
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
- else
- echo "$UNAME_MACHINE"-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
- # Note: whatever this is, it MUST be the same as what config.sub
- # prints for the "djgpp" host, or else GDB configure will decide that
- # this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv"$UNAME_RELEASE"
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo "$UNAME_MACHINE"-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo "$UNAME_MACHINE"-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux"$UNAME_RELEASE"
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv"$UNAME_RELEASE"
- else
- echo mips-unknown-sysv"$UNAME_RELEASE"
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- x86_64:Haiku:*:*)
- echo x86_64-unknown-haiku
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-ACE:SUPER-UX:*:*)
- echo sxace-nec-superux"$UNAME_RELEASE"
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody"$UNAME_RELEASE"
- exit ;;
- *:Rhapsody:*:*)
- echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- eval "$set_cc_for_build"
- if test "$UNAME_PROCESSOR" = unknown ; then
- UNAME_PROCESSOR=powerpc
- fi
- if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
- if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
- if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- case $UNAME_PROCESSOR in
- i386) UNAME_PROCESSOR=x86_64 ;;
- powerpc) UNAME_PROCESSOR=powerpc64 ;;
- esac
- fi
- # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
- if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_PPC >/dev/null
- then
- UNAME_PROCESSOR=powerpc
- fi
- fi
- elif test "$UNAME_PROCESSOR" = i386 ; then
- # Avoid executing cc on OS X 10.9, as it ships with a stub
- # that puts up a graphical alert prompting to install
- # developer tools. Any system running Mac OS X 10.7 or
- # later (Darwin 11 and later) is required to have a 64-bit
- # processor. This is not true of the ARM version of Darwin
- # that Apple uses in portable devices.
- UNAME_PROCESSOR=x86_64
- fi
- echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = x86; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NEO-*:NONSTOP_KERNEL:*:*)
- echo neo-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSE-*:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSR-*:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSV-*:NONSTOP_KERNEL:*:*)
- echo nsv-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSX-*:NONSTOP_KERNEL:*:*)
- echo nsx-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = 386; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo "$UNAME_MACHINE"-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux"$UNAME_RELEASE"
- exit ;;
- *:DragonFly:*:*)
- echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "$UNAME_MACHINE" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
- exit ;;
- i*86:rdos:*:*)
- echo "$UNAME_MACHINE"-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo "$UNAME_MACHINE"-pc-aros
- exit ;;
- x86_64:VMkernel:*:*)
- echo "$UNAME_MACHINE"-unknown-esx
- exit ;;
- amd64:Isilon\ OneFS:*:*)
- echo x86_64-unknown-onefs
- exit ;;
-esac
-
-echo "$0: unable to guess system type" >&2
-
-case "$UNAME_MACHINE:$UNAME_SYSTEM" in
- mips:Linux | mips64:Linux)
- # If we got here on MIPS GNU/Linux, output extra information.
- cat >&2 <<EOF
-
-NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
-the system type. Please install a C compiler and try again.
-EOF
- ;;
-esac
-
-cat >&2 <<EOF
-
-This script (version $timestamp), has failed to recognize the
-operating system you are using. If your script is old, overwrite *all*
-copies of config.guess and config.sub with the latest versions from:
-
- https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
-and
- https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
-
-If $0 has already been updated, send the following data and any
-information you think might be pertinent to config-patches@gnu.org to
-provide the necessary information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = "$UNAME_MACHINE"
-UNAME_RELEASE = "$UNAME_RELEASE"
-UNAME_SYSTEM = "$UNAME_SYSTEM"
-UNAME_VERSION = "$UNAME_VERSION"
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright 1992-2018 Free Software Foundation, Inc.
-
-timestamp='2018-08-29'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <https://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-#
-# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
-#
-# You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
-#
-# Please send patches to <config-patches@gnu.org>.
-
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Options:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright 1992-2018 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-tmp=
-# shellcheck disable=SC2172
-trap 'test -z "$tmp" || rm -fr "$tmp"' 1 2 13 15
-trap 'exitcode=$?; test -z "$tmp" || rm -fr "$tmp"; exit $exitcode' 0
-
-set_cc_for_build() {
- : "${TMPDIR=/tmp}"
- # shellcheck disable=SC2039
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
- dummy=$tmp/dummy
- case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
- ,,) echo "int x;" > "$dummy.c"
- for driver in cc gcc c89 c99 ; do
- if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$driver"
- break
- fi
- done
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
- esac
-}
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if test -f /.attbin/uname ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-case "$UNAME_SYSTEM" in
-Linux|GNU|GNU/*)
- # If the system lacks a compiler, then just pick glibc.
- # We could probably try harder.
- LIBC=gnu
-
- set_cc_for_build
- cat <<-EOF > "$dummy.c"
- #include <features.h>
- #if defined(__UCLIBC__)
- LIBC=uclibc
- #elif defined(__dietlibc__)
- LIBC=dietlibc
- #else
- LIBC=gnu
- #endif
- EOF
- eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
-
- # If ldd exists, use it to detect musl libc.
- if command -v ldd >/dev/null && \
- ldd --version 2>&1 | grep -q ^musl
- then
- LIBC=musl
- fi
- ;;
-esac
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
- "/sbin/$sysctl" 2>/dev/null || \
- "/usr/sbin/$sysctl" 2>/dev/null || \
- echo unknown)`
- case "$UNAME_MACHINE_ARCH" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- earmv*)
- arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
- endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
- machine="${arch}${endian}"-unknown
- ;;
- *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently (or will in the future) and ABI.
- case "$UNAME_MACHINE_ARCH" in
- earm*)
- os=netbsdelf
- ;;
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ELF__
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # Determine ABI tags.
- case "$UNAME_MACHINE_ARCH" in
- earm*)
- expr='s/^earmv[0-9]/-eabi/;s/eb$//'
- abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "$UNAME_VERSION" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "$machine-${os}${release}${abi-}"
- exit ;;
- *:Bitrig:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
- echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
- exit ;;
- *:LibertyBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
- echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
- exit ;;
- *:MidnightBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
- exit ;;
- *:ekkoBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
- exit ;;
- *:SolidBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
- exit ;;
- *:MirBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
- exit ;;
- *:Sortix:*:*)
- echo "$UNAME_MACHINE"-unknown-sortix
- exit ;;
- *:Redox:*:*)
- echo "$UNAME_MACHINE"-unknown-redox
- exit ;;
- mips:OSF1:*.*)
- echo mips-dec-osf1
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE=alpha ;;
- "EV4.5 (21064)")
- UNAME_MACHINE=alpha ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE=alpha ;;
- "EV5 (21164)")
- UNAME_MACHINE=alphaev5 ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE=alphaev56 ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE=alphapca56 ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE=alphapca57 ;;
- "EV6 (21264)")
- UNAME_MACHINE=alphaev6 ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE=alphaev67 ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE=alphaev69 ;;
- "EV7 (21364)")
- UNAME_MACHINE=alphaev7 ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE=alphaev79 ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
- # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
- exitcode=$?
- trap '' 0
- exit $exitcode ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo "$UNAME_MACHINE"-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo "$UNAME_MACHINE"-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix"$UNAME_RELEASE"
- exit ;;
- arm*:riscos:*:*|arm*:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- s390x:SunOS:*:*)
- echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
- exit ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
- exit ;;
- i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
- echo i386-pc-auroraux"$UNAME_RELEASE"
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- UNAME_REL="`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
- case `isainfo -b` in
- 32)
- echo i386-pc-solaris2"$UNAME_REL"
- ;;
- 64)
- echo x86_64-pc-solaris2"$UNAME_REL"
- ;;
- esac
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos"$UNAME_RELEASE"
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos"$UNAME_RELEASE"
- ;;
- sun4)
- echo sparc-sun-sunos"$UNAME_RELEASE"
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos"$UNAME_RELEASE"
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint"$UNAME_RELEASE"
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint"$UNAME_RELEASE"
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint"$UNAME_RELEASE"
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten"$UNAME_RELEASE"
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten"$UNAME_RELEASE"
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix"$UNAME_RELEASE"
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix"$UNAME_RELEASE"
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix"$UNAME_RELEASE"
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- set_cc_for_build
- sed 's/^ //' << EOF > "$dummy.c"
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
- dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos"$UNAME_RELEASE"
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
- then
- if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
- [ "$TARGET_BINARY_INTERFACE"x = x ]
- then
- echo m88k-dg-dgux"$UNAME_RELEASE"
- else
- echo m88k-dg-dguxbcs"$UNAME_RELEASE"
- fi
- else
- echo i586-dg-dgux"$UNAME_RELEASE"
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
- fi
- echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- set_cc_for_build
- sed 's/^ //' << EOF > "$dummy.c"
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[4567])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/lslpp ] ; then
- IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
- awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
- else
- IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
- fi
- echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
- case "$UNAME_MACHINE" in
- 9000/31?) HP_ARCH=m68000 ;;
- 9000/[34]??) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "$sc_cpu_version" in
- 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
- 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "$sc_kernel_bits" in
- 32) HP_ARCH=hppa2.0n ;;
- 64) HP_ARCH=hppa2.0w ;;
- '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "$HP_ARCH" = "" ]; then
- set_cc_for_build
- sed 's/^ //' << EOF > "$dummy.c"
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ "$HP_ARCH" = hppa2.0w ]
- then
- set_cc_for_build
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
- grep -q __LP64__
- then
- HP_ARCH=hppa2.0w
- else
- HP_ARCH=hppa64
- fi
- fi
- echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux"$HPUX_REV"
- exit ;;
- 3050*:HI-UX:*:*)
- set_cc_for_build
- sed 's/^ //' << EOF > "$dummy.c"
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo "$UNAME_MACHINE"-unknown-osf1mk
- else
- echo "$UNAME_MACHINE"-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
- FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
- FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
- FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi"$UNAME_RELEASE"
- exit ;;
- *:BSD/OS:*:*)
- echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
- exit ;;
- arm:FreeBSD:*:*)
- UNAME_PROCESSOR=`uname -p`
- set_cc_for_build
- if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_PCS_VFP
- then
- echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi
- else
- echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf
- fi
- exit ;;
- *:FreeBSD:*:*)
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- case "$UNAME_PROCESSOR" in
- amd64)
- UNAME_PROCESSOR=x86_64 ;;
- i386)
- UNAME_PROCESSOR=i586 ;;
- esac
- echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
- exit ;;
- i*:CYGWIN*:*)
- echo "$UNAME_MACHINE"-pc-cygwin
- exit ;;
- *:MINGW64*:*)
- echo "$UNAME_MACHINE"-pc-mingw64
- exit ;;
- *:MINGW*:*)
- echo "$UNAME_MACHINE"-pc-mingw32
- exit ;;
- *:MSYS*:*)
- echo "$UNAME_MACHINE"-pc-msys
- exit ;;
- i*:PW*:*)
- echo "$UNAME_MACHINE"-pc-pw32
- exit ;;
- *:Interix*:*)
- case "$UNAME_MACHINE" in
- x86)
- echo i586-pc-interix"$UNAME_RELEASE"
- exit ;;
- authenticamd | genuineintel | EM64T)
- echo x86_64-unknown-interix"$UNAME_RELEASE"
- exit ;;
- IA64)
- echo ia64-unknown-interix"$UNAME_RELEASE"
- exit ;;
- esac ;;
- i*:UWIN*:*)
- echo "$UNAME_MACHINE"-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-pc-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
- exit ;;
- *:Minix:*:*)
- echo "$UNAME_MACHINE"-unknown-minix
- exit ;;
- aarch64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- aarch64_be:Linux:*:*)
- UNAME_MACHINE=aarch64_be
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep -q ld.so.1
- if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- arc:Linux:*:* | arceb:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- arm*:Linux:*:*)
- set_cc_for_build
- if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_EABI__
- then
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- else
- if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_PCS_VFP
- then
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
- else
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
- fi
- fi
- exit ;;
- avr32*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- cris:Linux:*:*)
- echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
- exit ;;
- crisv32:Linux:*:*)
- echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
- exit ;;
- e2k:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- frv:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- hexagon:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- i*86:Linux:*:*)
- echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
- exit ;;
- ia64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- k1om:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- m32r*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- m68*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- mips:Linux:*:* | mips64:Linux:*:*)
- set_cc_for_build
- sed 's/^ //' << EOF > "$dummy.c"
- #undef CPU
- #undef ${UNAME_MACHINE}
- #undef ${UNAME_MACHINE}el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=${UNAME_MACHINE}el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=${UNAME_MACHINE}
- #else
- CPU=
- #endif
- #endif
-EOF
- eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU'`"
- test "x$CPU" != x && { echo "$CPU-unknown-linux-$LIBC"; exit; }
- ;;
- mips64el:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- openrisc*:Linux:*:*)
- echo or1k-unknown-linux-"$LIBC"
- exit ;;
- or32:Linux:*:* | or1k*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- padre:Linux:*:*)
- echo sparc-unknown-linux-"$LIBC"
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-"$LIBC"
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
- PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
- *) echo hppa-unknown-linux-"$LIBC" ;;
- esac
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-"$LIBC"
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-"$LIBC"
- exit ;;
- ppc64le:Linux:*:*)
- echo powerpc64le-unknown-linux-"$LIBC"
- exit ;;
- ppcle:Linux:*:*)
- echo powerpcle-unknown-linux-"$LIBC"
- exit ;;
- riscv32:Linux:*:* | riscv64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
- exit ;;
- sh64*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- sh*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- tile*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- vax:Linux:*:*)
- echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
- exit ;;
- x86_64:Linux:*:*)
- echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
- exit ;;
- xtensa*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo "$UNAME_MACHINE"-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo "$UNAME_MACHINE"-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo "$UNAME_MACHINE"-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo "$UNAME_MACHINE"-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- echo i386-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- i*86:*DOS:*:*)
- echo "$UNAME_MACHINE"-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:*)
- UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
- else
- echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}{$UNAME_VERSION}"
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
- else
- echo "$UNAME_MACHINE"-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
- # Note: whatever this is, it MUST be the same as what config.sub
- # prints for the "djgpp" host, or else GDB configure will decide that
- # this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv"$UNAME_RELEASE"
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo "$UNAME_MACHINE"-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo "$UNAME_MACHINE"-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux"$UNAME_RELEASE"
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv"$UNAME_RELEASE"
- else
- echo mips-unknown-sysv"$UNAME_RELEASE"
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- x86_64:Haiku:*:*)
- echo x86_64-unknown-haiku
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-ACE:SUPER-UX:*:*)
- echo sxace-nec-superux"$UNAME_RELEASE"
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody"$UNAME_RELEASE"
- exit ;;
- *:Rhapsody:*:*)
- echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- set_cc_for_build
- if test "$UNAME_PROCESSOR" = unknown ; then
- UNAME_PROCESSOR=powerpc
- fi
- if test "`echo "$UNAME_RELEASE" | sed -e 's/\..*//'`" -le 10 ; then
- if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
- if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- case $UNAME_PROCESSOR in
- i386) UNAME_PROCESSOR=x86_64 ;;
- powerpc) UNAME_PROCESSOR=powerpc64 ;;
- esac
- fi
- # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
- if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_PPC >/dev/null
- then
- UNAME_PROCESSOR=powerpc
- fi
- fi
- elif test "$UNAME_PROCESSOR" = i386 ; then
- # Avoid executing cc on OS X 10.9, as it ships with a stub
- # that puts up a graphical alert prompting to install
- # developer tools. Any system running Mac OS X 10.7 or
- # later (Darwin 11 and later) is required to have a 64-bit
- # processor. This is not true of the ARM version of Darwin
- # that Apple uses in portable devices.
- UNAME_PROCESSOR=x86_64
- fi
- echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = x86; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NEO-*:NONSTOP_KERNEL:*:*)
- echo neo-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSE-*:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSR-*:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSV-*:NONSTOP_KERNEL:*:*)
- echo nsv-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSX-*:NONSTOP_KERNEL:*:*)
- echo nsx-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- # shellcheck disable=SC2154
- if test "$cputype" = 386; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo "$UNAME_MACHINE"-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux"$UNAME_RELEASE"
- exit ;;
- *:DragonFly:*:*)
- echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "$UNAME_MACHINE" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
- exit ;;
- i*86:rdos:*:*)
- echo "$UNAME_MACHINE"-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo "$UNAME_MACHINE"-pc-aros
- exit ;;
- x86_64:VMkernel:*:*)
- echo "$UNAME_MACHINE"-unknown-esx
- exit ;;
- amd64:Isilon\ OneFS:*:*)
- echo x86_64-unknown-onefs
- exit ;;
-esac
-
-echo "$0: unable to guess system type" >&2
-
-case "$UNAME_MACHINE:$UNAME_SYSTEM" in
- mips:Linux | mips64:Linux)
- # If we got here on MIPS GNU/Linux, output extra information.
- cat >&2 <<EOF
-
-NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
-the system type. Please install a C compiler and try again.
-EOF
- ;;
-esac
-
-cat >&2 <<EOF
-
-This script (version $timestamp), has failed to recognize the
-operating system you are using. If your script is old, overwrite *all*
-copies of config.guess and config.sub with the latest versions from:
-
- https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
-and
- https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
-
-If $0 has already been updated, send the following data and any
-information you think might be pertinent to config-patches@gnu.org to
-provide the necessary information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = "$UNAME_MACHINE"
-UNAME_RELEASE = "$UNAME_RELEASE"
-UNAME_SYSTEM = "$UNAME_SYSTEM"
-UNAME_VERSION = "$UNAME_VERSION"
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright 1992-2020 Free Software Foundation, Inc.
-
-timestamp='2020-04-26'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <https://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-#
-# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
-#
-# You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
-#
-# Please send patches to <config-patches@gnu.org>.
-
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Options:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright 1992-2020 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-tmp=
-# shellcheck disable=SC2172
-trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15
-
-set_cc_for_build() {
- # prevent multiple calls if $tmp is already set
- test "$tmp" && return 0
- : "${TMPDIR=/tmp}"
- # shellcheck disable=SC2039
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
- dummy=$tmp/dummy
- case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
- ,,) echo "int x;" > "$dummy.c"
- for driver in cc gcc c89 c99 ; do
- if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$driver"
- break
- fi
- done
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
- esac
-}
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if test -f /.attbin/uname ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-case "$UNAME_SYSTEM" in
-Linux|GNU|GNU/*)
- # If the system lacks a compiler, then just pick glibc.
- # We could probably try harder.
- LIBC=gnu
-
- set_cc_for_build
- cat <<-EOF > "$dummy.c"
- #include <features.h>
- #if defined(__UCLIBC__)
- LIBC=uclibc
- #elif defined(__dietlibc__)
- LIBC=dietlibc
- #else
- LIBC=gnu
- #endif
- EOF
- eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`"
-
- # If ldd exists, use it to detect musl libc.
- if command -v ldd >/dev/null && \
- ldd --version 2>&1 | grep -q ^musl
- then
- LIBC=musl
- fi
- ;;
-esac
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
- "/sbin/$sysctl" 2>/dev/null || \
- "/usr/sbin/$sysctl" 2>/dev/null || \
- echo unknown)`
- case "$UNAME_MACHINE_ARCH" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- earmv*)
- arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
- endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
- machine="${arch}${endian}"-unknown
- ;;
- *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently (or will in the future) and ABI.
- case "$UNAME_MACHINE_ARCH" in
- earm*)
- os=netbsdelf
- ;;
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ELF__
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # Determine ABI tags.
- case "$UNAME_MACHINE_ARCH" in
- earm*)
- expr='s/^earmv[0-9]/-eabi/;s/eb$//'
- abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "$UNAME_VERSION" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "$machine-${os}${release}${abi-}"
- exit ;;
- *:Bitrig:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
- echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
- exit ;;
- *:LibertyBSD:*:*)
- UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
- echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
- exit ;;
- *:MidnightBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
- exit ;;
- *:ekkoBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
- exit ;;
- *:SolidBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
- exit ;;
- *:OS108:*:*)
- echo "$UNAME_MACHINE"-unknown-os108_"$UNAME_RELEASE"
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
- exit ;;
- *:MirBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
- exit ;;
- *:Sortix:*:*)
- echo "$UNAME_MACHINE"-unknown-sortix
- exit ;;
- *:Twizzler:*:*)
- echo "$UNAME_MACHINE"-unknown-twizzler
- exit ;;
- *:Redox:*:*)
- echo "$UNAME_MACHINE"-unknown-redox
- exit ;;
- mips:OSF1:*.*)
- echo mips-dec-osf1
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE=alpha ;;
- "EV4.5 (21064)")
- UNAME_MACHINE=alpha ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE=alpha ;;
- "EV5 (21164)")
- UNAME_MACHINE=alphaev5 ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE=alphaev56 ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE=alphapca56 ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE=alphapca57 ;;
- "EV6 (21264)")
- UNAME_MACHINE=alphaev6 ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE=alphaev67 ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE=alphaev69 ;;
- "EV7 (21364)")
- UNAME_MACHINE=alphaev7 ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE=alphaev79 ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`"
- # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
- exitcode=$?
- trap '' 0
- exit $exitcode ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo "$UNAME_MACHINE"-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo "$UNAME_MACHINE"-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix"$UNAME_RELEASE"
- exit ;;
- arm*:riscos:*:*|arm*:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- s390x:SunOS:*:*)
- echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
- exit ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`"
- exit ;;
- i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
- echo i386-pc-auroraux"$UNAME_RELEASE"
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- set_cc_for_build
- SUN_ARCH=i386
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH=x86_64
- fi
- fi
- echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`"
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos"$UNAME_RELEASE"
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos"$UNAME_RELEASE"
- ;;
- sun4)
- echo sparc-sun-sunos"$UNAME_RELEASE"
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos"$UNAME_RELEASE"
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint"$UNAME_RELEASE"
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint"$UNAME_RELEASE"
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint"$UNAME_RELEASE"
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten"$UNAME_RELEASE"
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten"$UNAME_RELEASE"
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix"$UNAME_RELEASE"
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix"$UNAME_RELEASE"
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix"$UNAME_RELEASE"
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- set_cc_for_build
- sed 's/^ //' << EOF > "$dummy.c"
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
- dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` &&
- SYSTEM_NAME=`"$dummy" "$dummyarg"` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos"$UNAME_RELEASE"
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ]
- then
- if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \
- [ "$TARGET_BINARY_INTERFACE"x = x ]
- then
- echo m88k-dg-dgux"$UNAME_RELEASE"
- else
- echo m88k-dg-dguxbcs"$UNAME_RELEASE"
- fi
- else
- echo i586-dg-dgux"$UNAME_RELEASE"
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`"
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
- fi
- echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- set_cc_for_build
- sed 's/^ //' << EOF > "$dummy.c"
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"`
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[4567])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/lslpp ] ; then
- IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
- awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
- else
- IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
- fi
- echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
- case "$UNAME_MACHINE" in
- 9000/31?) HP_ARCH=m68000 ;;
- 9000/[34]??) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "$sc_cpu_version" in
- 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
- 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "$sc_kernel_bits" in
- 32) HP_ARCH=hppa2.0n ;;
- 64) HP_ARCH=hppa2.0w ;;
- '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "$HP_ARCH" = "" ]; then
- set_cc_for_build
- sed 's/^ //' << EOF > "$dummy.c"
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ "$HP_ARCH" = hppa2.0w ]
- then
- set_cc_for_build
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
- grep -q __LP64__
- then
- HP_ARCH=hppa2.0w
- else
- HP_ARCH=hppa64
- fi
- fi
- echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux"$HPUX_REV"
- exit ;;
- 3050*:HI-UX:*:*)
- set_cc_for_build
- sed 's/^ //' << EOF > "$dummy.c"
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo "$UNAME_MACHINE"-unknown-osf1mk
- else
- echo "$UNAME_MACHINE"-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
- FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
- FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
- FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi"$UNAME_RELEASE"
- exit ;;
- *:BSD/OS:*:*)
- echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
- exit ;;
- arm:FreeBSD:*:*)
- UNAME_PROCESSOR=`uname -p`
- set_cc_for_build
- if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_PCS_VFP
- then
- echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi
- else
- echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf
- fi
- exit ;;
- *:FreeBSD:*:*)
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- case "$UNAME_PROCESSOR" in
- amd64)
- UNAME_PROCESSOR=x86_64 ;;
- i386)
- UNAME_PROCESSOR=i586 ;;
- esac
- echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
- exit ;;
- i*:CYGWIN*:*)
- echo "$UNAME_MACHINE"-pc-cygwin
- exit ;;
- *:MINGW64*:*)
- echo "$UNAME_MACHINE"-pc-mingw64
- exit ;;
- *:MINGW*:*)
- echo "$UNAME_MACHINE"-pc-mingw32
- exit ;;
- *:MSYS*:*)
- echo "$UNAME_MACHINE"-pc-msys
- exit ;;
- i*:PW*:*)
- echo "$UNAME_MACHINE"-pc-pw32
- exit ;;
- *:Interix*:*)
- case "$UNAME_MACHINE" in
- x86)
- echo i586-pc-interix"$UNAME_RELEASE"
- exit ;;
- authenticamd | genuineintel | EM64T)
- echo x86_64-unknown-interix"$UNAME_RELEASE"
- exit ;;
- IA64)
- echo ia64-unknown-interix"$UNAME_RELEASE"
- exit ;;
- esac ;;
- i*:UWIN*:*)
- echo "$UNAME_MACHINE"-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-pc-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`"
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`"
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC"
- exit ;;
- *:Minix:*:*)
- echo "$UNAME_MACHINE"-unknown-minix
- exit ;;
- aarch64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- aarch64_be:Linux:*:*)
- UNAME_MACHINE=aarch64_be
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep -q ld.so.1
- if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- arc:Linux:*:* | arceb:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- arm*:Linux:*:*)
- set_cc_for_build
- if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_EABI__
- then
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- else
- if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_PCS_VFP
- then
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
- else
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
- fi
- fi
- exit ;;
- avr32*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- cris:Linux:*:*)
- echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
- exit ;;
- crisv32:Linux:*:*)
- echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
- exit ;;
- e2k:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- frv:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- hexagon:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- i*86:Linux:*:*)
- echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
- exit ;;
- ia64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- k1om:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- m32r*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- m68*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- mips:Linux:*:* | mips64:Linux:*:*)
- set_cc_for_build
- IS_GLIBC=0
- test x"${LIBC}" = xgnu && IS_GLIBC=1
- sed 's/^ //' << EOF > "$dummy.c"
- #undef CPU
- #undef mips
- #undef mipsel
- #undef mips64
- #undef mips64el
- #if ${IS_GLIBC} && defined(_ABI64)
- LIBCABI=gnuabi64
- #else
- #if ${IS_GLIBC} && defined(_ABIN32)
- LIBCABI=gnuabin32
- #else
- LIBCABI=${LIBC}
- #endif
- #endif
-
- #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
- CPU=mipsisa64r6
- #else
- #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
- CPU=mipsisa32r6
- #else
- #if defined(__mips64)
- CPU=mips64
- #else
- CPU=mips
- #endif
- #endif
- #endif
-
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- MIPS_ENDIAN=el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- MIPS_ENDIAN=
- #else
- MIPS_ENDIAN=
- #endif
- #endif
-EOF
- eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`"
- test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }
- ;;
- mips64el:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- openrisc*:Linux:*:*)
- echo or1k-unknown-linux-"$LIBC"
- exit ;;
- or32:Linux:*:* | or1k*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- padre:Linux:*:*)
- echo sparc-unknown-linux-"$LIBC"
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-"$LIBC"
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
- PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
- *) echo hppa-unknown-linux-"$LIBC" ;;
- esac
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-"$LIBC"
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-"$LIBC"
- exit ;;
- ppc64le:Linux:*:*)
- echo powerpc64le-unknown-linux-"$LIBC"
- exit ;;
- ppcle:Linux:*:*)
- echo powerpcle-unknown-linux-"$LIBC"
- exit ;;
- riscv32:Linux:*:* | riscv64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
- exit ;;
- sh64*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- sh*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- tile*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- vax:Linux:*:*)
- echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
- exit ;;
- x86_64:Linux:*:*)
- echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
- exit ;;
- xtensa*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo "$UNAME_MACHINE"-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo "$UNAME_MACHINE"-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo "$UNAME_MACHINE"-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo "$UNAME_MACHINE"-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- echo i386-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- i*86:*DOS:*:*)
- echo "$UNAME_MACHINE"-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:*)
- UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
- else
- echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}"
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
- else
- echo "$UNAME_MACHINE"-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
- # Note: whatever this is, it MUST be the same as what config.sub
- # prints for the "djgpp" host, or else GDB configure will decide that
- # this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv"$UNAME_RELEASE"
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo "$UNAME_MACHINE"-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo "$UNAME_MACHINE"-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux"$UNAME_RELEASE"
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv"$UNAME_RELEASE"
- else
- echo mips-unknown-sysv"$UNAME_RELEASE"
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- x86_64:Haiku:*:*)
- echo x86_64-unknown-haiku
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-ACE:SUPER-UX:*:*)
- echo sxace-nec-superux"$UNAME_RELEASE"
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody"$UNAME_RELEASE"
- exit ;;
- *:Rhapsody:*:*)
- echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p`
- case $UNAME_PROCESSOR in
- unknown) UNAME_PROCESSOR=powerpc ;;
- esac
- if command -v xcode-select > /dev/null 2> /dev/null && \
- ! xcode-select --print-path > /dev/null 2> /dev/null ; then
- # Avoid executing cc if there is no toolchain installed as
- # cc will be a stub that puts up a graphical alert
- # prompting the user to install developer tools.
- CC_FOR_BUILD=no_compiler_found
- else
- set_cc_for_build
- fi
- if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
- if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- case $UNAME_PROCESSOR in
- i386) UNAME_PROCESSOR=x86_64 ;;
- powerpc) UNAME_PROCESSOR=powerpc64 ;;
- esac
- fi
- # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
- if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_PPC >/dev/null
- then
- UNAME_PROCESSOR=powerpc
- fi
- elif test "$UNAME_PROCESSOR" = i386 ; then
- # uname -m returns i386 or x86_64
- UNAME_PROCESSOR=$UNAME_MACHINE
- fi
- echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = x86; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NEO-*:NONSTOP_KERNEL:*:*)
- echo neo-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSE-*:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSR-*:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSV-*:NONSTOP_KERNEL:*:*)
- echo nsv-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSX-*:NONSTOP_KERNEL:*:*)
- echo nsx-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- # shellcheck disable=SC2154
- if test "$cputype" = 386; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo "$UNAME_MACHINE"-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux"$UNAME_RELEASE"
- exit ;;
- *:DragonFly:*:*)
- echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`"
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "$UNAME_MACHINE" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`"
- exit ;;
- i*86:rdos:*:*)
- echo "$UNAME_MACHINE"-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo "$UNAME_MACHINE"-pc-aros
- exit ;;
- x86_64:VMkernel:*:*)
- echo "$UNAME_MACHINE"-unknown-esx
- exit ;;
- amd64:Isilon\ OneFS:*:*)
- echo x86_64-unknown-onefs
- exit ;;
- *:Unleashed:*:*)
- echo "$UNAME_MACHINE"-unknown-unleashed"$UNAME_RELEASE"
- exit ;;
-esac
-
-# No uname command or uname output not recognized.
-set_cc_for_build
-cat > "$dummy.c" <<EOF
-#ifdef _SEQUENT_
-#include <sys/types.h>
-#include <sys/utsname.h>
-#endif
-#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
-#if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
-#include <signal.h>
-#if defined(_SIZE_T_) || defined(SIGLOST)
-#include <sys/utsname.h>
-#endif
-#endif
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-#endif
-
-#if defined (vax)
-#if !defined (ultrix)
-#include <sys/param.h>
-#if defined (BSD)
-#if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-#else
-#if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-#else
- printf ("vax-dec-bsd\n"); exit (0);
-#endif
-#endif
-#else
- printf ("vax-dec-bsd\n"); exit (0);
-#endif
-#else
-#if defined(_SIZE_T_) || defined(SIGLOST)
- struct utsname un;
- uname (&un);
- printf ("vax-dec-ultrix%s\n", un.release); exit (0);
-#else
- printf ("vax-dec-ultrix\n"); exit (0);
-#endif
-#endif
-#endif
-#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
-#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
-#if defined(_SIZE_T_) || defined(SIGLOST)
- struct utsname *un;
- uname (&un);
- printf ("mips-dec-ultrix%s\n", un.release); exit (0);
-#else
- printf ("mips-dec-ultrix\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`$dummy` &&
- { echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
-
-echo "$0: unable to guess system type" >&2
-
-case "$UNAME_MACHINE:$UNAME_SYSTEM" in
- mips:Linux | mips64:Linux)
- # If we got here on MIPS GNU/Linux, output extra information.
- cat >&2 <<EOF
-
-NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
-the system type. Please install a C compiler and try again.
-EOF
- ;;
-esac
-
-cat >&2 <<EOF
-
-This script (version $timestamp), has failed to recognize the
-operating system you are using. If your script is old, overwrite *all*
-copies of config.guess and config.sub with the latest versions from:
-
- https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
-and
- https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
-EOF
-
-year=`echo $timestamp | sed 's,-.*,,'`
-# shellcheck disable=SC2003
-if test "`expr "\`date +%Y\`" - "$year"`" -lt 3 ; then
- cat >&2 <<EOF
-
-If $0 has already been updated, send the following data and any
-information you think might be pertinent to config-patches@gnu.org to
-provide the necessary information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = "$UNAME_MACHINE"
-UNAME_RELEASE = "$UNAME_RELEASE"
-UNAME_SYSTEM = "$UNAME_SYSTEM"
-UNAME_VERSION = "$UNAME_VERSION"
-EOF
-fi
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright 1992-2020 Free Software Foundation, Inc.
-
-timestamp='2020-11-07'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <https://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-#
-# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
-#
-# You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
-#
-# Please send patches to <config-patches@gnu.org>.
-
-
-me=$(echo "$0" | sed -e 's,.*/,,')
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Options:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright 1992-2020 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-tmp=
-# shellcheck disable=SC2172
-trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15
-
-set_cc_for_build() {
- # prevent multiple calls if $tmp is already set
- test "$tmp" && return 0
- : "${TMPDIR=/tmp}"
- # shellcheck disable=SC2039
- { tmp=$( (umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null) && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
- dummy=$tmp/dummy
- case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
- ,,) echo "int x;" > "$dummy.c"
- for driver in cc gcc c89 c99 ; do
- if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$driver"
- break
- fi
- done
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
- esac
-}
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if test -f /.attbin/uname ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=$( (uname -m) 2>/dev/null) || UNAME_MACHINE=unknown
-UNAME_RELEASE=$( (uname -r) 2>/dev/null) || UNAME_RELEASE=unknown
-UNAME_SYSTEM=$( (uname -s) 2>/dev/null) || UNAME_SYSTEM=unknown
-UNAME_VERSION=$( (uname -v) 2>/dev/null) || UNAME_VERSION=unknown
-
-case "$UNAME_SYSTEM" in
-Linux|GNU|GNU/*)
- # If the system lacks a compiler, then just pick glibc.
- # We could probably try harder.
- LIBC=gnu
-
- set_cc_for_build
- cat <<-EOF > "$dummy.c"
- #include <features.h>
- #if defined(__UCLIBC__)
- LIBC=uclibc
- #elif defined(__dietlibc__)
- LIBC=dietlibc
- #else
- #include <stdarg.h>
- #ifdef __DEFINED_va_list
- LIBC=musl
- #else
- LIBC=gnu
- #endif
- #endif
- EOF
- eval "$($CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g')"
- ;;
-esac
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=$( (uname -p 2>/dev/null || \
- "/sbin/$sysctl" 2>/dev/null || \
- "/usr/sbin/$sysctl" 2>/dev/null || \
- echo unknown))
- case "$UNAME_MACHINE_ARCH" in
- aarch64eb) machine=aarch64_be-unknown ;;
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- sh5el) machine=sh5le-unknown ;;
- earmv*)
- arch=$(echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,')
- endian=$(echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p')
- machine="${arch}${endian}"-unknown
- ;;
- *) machine="$UNAME_MACHINE_ARCH"-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently (or will in the future) and ABI.
- case "$UNAME_MACHINE_ARCH" in
- earm*)
- os=netbsdelf
- ;;
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ELF__
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # Determine ABI tags.
- case "$UNAME_MACHINE_ARCH" in
- earm*)
- expr='s/^earmv[0-9]/-eabi/;s/eb$//'
- abi=$(echo "$UNAME_MACHINE_ARCH" | sed -e "$expr")
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "$UNAME_VERSION" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=$(echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2)
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "$machine-${os}${release}${abi-}"
- exit ;;
- *:Bitrig:*:*)
- UNAME_MACHINE_ARCH=$(arch | sed 's/Bitrig.//')
- echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE"
- exit ;;
- *:OpenBSD:*:*)
- UNAME_MACHINE_ARCH=$(arch | sed 's/OpenBSD.//')
- echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE"
- exit ;;
- *:LibertyBSD:*:*)
- UNAME_MACHINE_ARCH=$(arch | sed 's/^.*BSD\.//')
- echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE"
- exit ;;
- *:MidnightBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE"
- exit ;;
- *:ekkoBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE"
- exit ;;
- *:SolidBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE"
- exit ;;
- *:OS108:*:*)
- echo "$UNAME_MACHINE"-unknown-os108_"$UNAME_RELEASE"
- exit ;;
- macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd"$UNAME_RELEASE"
- exit ;;
- *:MirBSD:*:*)
- echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE"
- exit ;;
- *:Sortix:*:*)
- echo "$UNAME_MACHINE"-unknown-sortix
- exit ;;
- *:Twizzler:*:*)
- echo "$UNAME_MACHINE"-unknown-twizzler
- exit ;;
- *:Redox:*:*)
- echo "$UNAME_MACHINE"-unknown-redox
- exit ;;
- mips:OSF1:*.*)
- echo mips-dec-osf1
- exit ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=$(/usr/sbin/sizer -v | awk '{print $3}')
- ;;
- *5.*)
- UNAME_RELEASE=$(/usr/sbin/sizer -v | awk '{print $4}')
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=$(/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1)
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE=alpha ;;
- "EV4.5 (21064)")
- UNAME_MACHINE=alpha ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE=alpha ;;
- "EV5 (21164)")
- UNAME_MACHINE=alphaev5 ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE=alphaev56 ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE=alphapca56 ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE=alphapca57 ;;
- "EV6 (21264)")
- UNAME_MACHINE=alphaev6 ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE=alphaev67 ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE=alphaev68 ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE=alphaev69 ;;
- "EV7 (21364)")
- UNAME_MACHINE=alphaev7 ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE=alphaev79 ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo "$UNAME_MACHINE"-dec-osf"$(echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz)"
- # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
- exitcode=$?
- trap '' 0
- exit $exitcode ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo "$UNAME_MACHINE"-unknown-amigaos
- exit ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo "$UNAME_MACHINE"-unknown-morphos
- exit ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix"$UNAME_RELEASE"
- exit ;;
- arm*:riscos:*:*|arm*:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "$( (/bin/universe) 2>/dev/null)" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case $(/usr/bin/uname -p) in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
- s390x:SunOS:*:*)
- echo "$UNAME_MACHINE"-ibm-solaris2"$(echo "$UNAME_RELEASE" | sed -e 's/[^.]*//')"
- exit ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2"$(echo "$UNAME_RELEASE"|sed -e 's/[^.]*//')"
- exit ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2"$(echo "$UNAME_RELEASE" | sed -e 's/[^.]*//')"
- exit ;;
- i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
- echo i386-pc-auroraux"$UNAME_RELEASE"
- exit ;;
- i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- set_cc_for_build
- SUN_ARCH=i386
- # If there is a compiler, see if it is configured for 64-bit objects.
- # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
- # This test works for both compilers.
- if test "$CC_FOR_BUILD" != no_compiler_found; then
- if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- SUN_ARCH=x86_64
- fi
- fi
- echo "$SUN_ARCH"-pc-solaris2"$(echo "$UNAME_RELEASE"|sed -e 's/[^.]*//')"
- exit ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3"$(echo "$UNAME_RELEASE"|sed -e 's/[^.]*//')"
- exit ;;
- sun4*:SunOS:*:*)
- case "$(/usr/bin/arch -k)" in
- Series*|S4*)
- UNAME_RELEASE=$(uname -v)
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos"$(echo "$UNAME_RELEASE"|sed -e 's/-/_/')"
- exit ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos"$UNAME_RELEASE"
- exit ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=$( (sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null)
- test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3
- case "$(/bin/arch)" in
- sun3)
- echo m68k-sun-sunos"$UNAME_RELEASE"
- ;;
- sun4)
- echo sparc-sun-sunos"$UNAME_RELEASE"
- ;;
- esac
- exit ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos"$UNAME_RELEASE"
- exit ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint"$UNAME_RELEASE"
- exit ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint"$UNAME_RELEASE"
- exit ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint"$UNAME_RELEASE"
- exit ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint"$UNAME_RELEASE"
- exit ;;
- m68k:machten:*:*)
- echo m68k-apple-machten"$UNAME_RELEASE"
- exit ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten"$UNAME_RELEASE"
- exit ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix"$UNAME_RELEASE"
- exit ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix"$UNAME_RELEASE"
- exit ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix"$UNAME_RELEASE"
- exit ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- set_cc_for_build
- sed 's/^ //' << EOF > "$dummy.c"
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o "$dummy" "$dummy.c" &&
- dummyarg=$(echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p') &&
- SYSTEM_NAME=$("$dummy" "$dummyarg") &&
- { echo "$SYSTEM_NAME"; exit; }
- echo mips-mips-riscos"$UNAME_RELEASE"
- exit ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=$(/usr/bin/uname -p)
- if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110
- then
- if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \
- test "$TARGET_BINARY_INTERFACE"x = x
- then
- echo m88k-dg-dgux"$UNAME_RELEASE"
- else
- echo m88k-dg-dguxbcs"$UNAME_RELEASE"
- fi
- else
- echo i586-dg-dgux"$UNAME_RELEASE"
- fi
- exit ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix"$(echo "$UNAME_RELEASE"|sed -e 's/-/_/g')"
- exit ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit ;; # Note that: echo "'$(uname -s)'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit ;;
- ia64:AIX:*:*)
- if test -x /usr/bin/oslevel ; then
- IBM_REV=$(/usr/bin/oslevel)
- else
- IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
- fi
- echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV"
- exit ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- set_cc_for_build
- sed 's/^ //' << EOF > "$dummy.c"
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=$("$dummy")
- then
- echo "$SYSTEM_NAME"
- else
- echo rs6000-ibm-aix3.2.5
- fi
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit ;;
- *:AIX:*:[4567])
- IBM_CPU_ID=$(/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }')
- if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if test -x /usr/bin/lslpp ; then
- IBM_REV=$(/usr/bin/lslpp -Lqc bos.rte.libc |
- awk -F: '{ print $3 }' | sed s/[0-9]*$/0/)
- else
- IBM_REV="$UNAME_VERSION.$UNAME_RELEASE"
- fi
- echo "$IBM_ARCH"-ibm-aix"$IBM_REV"
- exit ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit ;;
- ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*)
- echo romp-ibm-bsd4.4
- exit ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to
- exit ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=$(echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//')
- case "$UNAME_MACHINE" in
- 9000/31?) HP_ARCH=m68000 ;;
- 9000/[34]??) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if test -x /usr/bin/getconf; then
- sc_cpu_version=$(/usr/bin/getconf SC_CPU_VERSION 2>/dev/null)
- sc_kernel_bits=$(/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null)
- case "$sc_cpu_version" in
- 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
- 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "$sc_kernel_bits" in
- 32) HP_ARCH=hppa2.0n ;;
- 64) HP_ARCH=hppa2.0w ;;
- '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if test "$HP_ARCH" = ""; then
- set_cc_for_build
- sed 's/^ //' << EOF > "$dummy.c"
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=$("$dummy")
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if test "$HP_ARCH" = hppa2.0w
- then
- set_cc_for_build
-
- # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
- # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
- # generating 64-bit code. GNU and HP use different nomenclature:
- #
- # $ CC_FOR_BUILD=cc ./config.guess
- # => hppa2.0w-hp-hpux11.23
- # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
- # => hppa64-hp-hpux11.23
-
- if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
- grep -q __LP64__
- then
- HP_ARCH=hppa2.0w
- else
- HP_ARCH=hppa64
- fi
- fi
- echo "$HP_ARCH"-hp-hpux"$HPUX_REV"
- exit ;;
- ia64:HP-UX:*:*)
- HPUX_REV=$(echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//')
- echo ia64-hp-hpux"$HPUX_REV"
- exit ;;
- 3050*:HI-UX:*:*)
- set_cc_for_build
- sed 's/^ //' << EOF > "$dummy.c"
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=$("$dummy") &&
- { echo "$SYSTEM_NAME"; exit; }
- echo unknown-hitachi-hiuxwe2
- exit ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*)
- echo hppa1.1-hp-bsd
- exit ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*)
- echo hppa1.1-hp-osf
- exit ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit ;;
- i*86:OSF1:*:*)
- if test -x /usr/sbin/sysversion ; then
- echo "$UNAME_MACHINE"-unknown-osf1mk
- else
- echo "$UNAME_MACHINE"-unknown-osf1
- fi
- exit ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*[A-Z]90:*:*:*)
- echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'
- exit ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=$(uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz)
- FUJITSU_SYS=$(uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///')
- FUJITSU_REL=$(echo "$UNAME_RELEASE" | sed -e 's/ /_/')
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=$(uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///')
- FUJITSU_REL=$(echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/')
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE"
- exit ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi"$UNAME_RELEASE"
- exit ;;
- *:BSD/OS:*:*)
- echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE"
- exit ;;
- arm:FreeBSD:*:*)
- UNAME_PROCESSOR=$(uname -p)
- set_cc_for_build
- if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_PCS_VFP
- then
- echo "${UNAME_PROCESSOR}"-unknown-freebsd"$(echo ${UNAME_RELEASE}|sed -e 's/[-(].*//')"-gnueabi
- else
- echo "${UNAME_PROCESSOR}"-unknown-freebsd"$(echo ${UNAME_RELEASE}|sed -e 's/[-(].*//')"-gnueabihf
- fi
- exit ;;
- *:FreeBSD:*:*)
- UNAME_PROCESSOR=$(/usr/bin/uname -p)
- case "$UNAME_PROCESSOR" in
- amd64)
- UNAME_PROCESSOR=x86_64 ;;
- i386)
- UNAME_PROCESSOR=i586 ;;
- esac
- echo "$UNAME_PROCESSOR"-unknown-freebsd"$(echo "$UNAME_RELEASE"|sed -e 's/[-(].*//')"
- exit ;;
- i*:CYGWIN*:*)
- echo "$UNAME_MACHINE"-pc-cygwin
- exit ;;
- *:MINGW64*:*)
- echo "$UNAME_MACHINE"-pc-mingw64
- exit ;;
- *:MINGW*:*)
- echo "$UNAME_MACHINE"-pc-mingw32
- exit ;;
- *:MSYS*:*)
- echo "$UNAME_MACHINE"-pc-msys
- exit ;;
- i*:PW*:*)
- echo "$UNAME_MACHINE"-pc-pw32
- exit ;;
- *:Interix*:*)
- case "$UNAME_MACHINE" in
- x86)
- echo i586-pc-interix"$UNAME_RELEASE"
- exit ;;
- authenticamd | genuineintel | EM64T)
- echo x86_64-unknown-interix"$UNAME_RELEASE"
- exit ;;
- IA64)
- echo ia64-unknown-interix"$UNAME_RELEASE"
- exit ;;
- esac ;;
- i*:UWIN*:*)
- echo "$UNAME_MACHINE"-pc-uwin
- exit ;;
- amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
- echo x86_64-pc-cygwin
- exit ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2"$(echo "$UNAME_RELEASE"|sed -e 's/[^.]*//')"
- exit ;;
- *:GNU:*:*)
- # the GNU system
- echo "$(echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,')-unknown-$LIBC$(echo "$UNAME_RELEASE"|sed -e 's,/.*$,,')"
- exit ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo "$UNAME_MACHINE-unknown-$(echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]")$(echo "$UNAME_RELEASE"|sed -e 's/[-(].*//')-$LIBC"
- exit ;;
- *:Minix:*:*)
- echo "$UNAME_MACHINE"-unknown-minix
- exit ;;
- aarch64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- aarch64_be:Linux:*:*)
- UNAME_MACHINE=aarch64_be
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- alpha:Linux:*:*)
- case $(sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null) in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep -q ld.so.1
- if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- arc:Linux:*:* | arceb:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- arm*:Linux:*:*)
- set_cc_for_build
- if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_EABI__
- then
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- else
- if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep -q __ARM_PCS_VFP
- then
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi
- else
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf
- fi
- fi
- exit ;;
- avr32*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- cris:Linux:*:*)
- echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
- exit ;;
- crisv32:Linux:*:*)
- echo "$UNAME_MACHINE"-axis-linux-"$LIBC"
- exit ;;
- e2k:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- frv:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- hexagon:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- i*86:Linux:*:*)
- echo "$UNAME_MACHINE"-pc-linux-"$LIBC"
- exit ;;
- ia64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- k1om:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- m32r*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- m68*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- mips:Linux:*:* | mips64:Linux:*:*)
- set_cc_for_build
- IS_GLIBC=0
- test x"${LIBC}" = xgnu && IS_GLIBC=1
- sed 's/^ //' << EOF > "$dummy.c"
- #undef CPU
- #undef mips
- #undef mipsel
- #undef mips64
- #undef mips64el
- #if ${IS_GLIBC} && defined(_ABI64)
- LIBCABI=gnuabi64
- #else
- #if ${IS_GLIBC} && defined(_ABIN32)
- LIBCABI=gnuabin32
- #else
- LIBCABI=${LIBC}
- #endif
- #endif
-
- #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
- CPU=mipsisa64r6
- #else
- #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6
- CPU=mipsisa32r6
- #else
- #if defined(__mips64)
- CPU=mips64
- #else
- CPU=mips
- #endif
- #endif
- #endif
-
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- MIPS_ENDIAN=el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- MIPS_ENDIAN=
- #else
- MIPS_ENDIAN=
- #endif
- #endif
-EOF
- eval "$($CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI')"
- test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; }
- ;;
- mips64el:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- openrisc*:Linux:*:*)
- echo or1k-unknown-linux-"$LIBC"
- exit ;;
- or32:Linux:*:* | or1k*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- padre:Linux:*:*)
- echo sparc-unknown-linux-"$LIBC"
- exit ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-"$LIBC"
- exit ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case $(grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2) in
- PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;;
- PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;;
- *) echo hppa-unknown-linux-"$LIBC" ;;
- esac
- exit ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-"$LIBC"
- exit ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-"$LIBC"
- exit ;;
- ppc64le:Linux:*:*)
- echo powerpc64le-unknown-linux-"$LIBC"
- exit ;;
- ppcle:Linux:*:*)
- echo powerpcle-unknown-linux-"$LIBC"
- exit ;;
- riscv32:Linux:*:* | riscv64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo "$UNAME_MACHINE"-ibm-linux-"$LIBC"
- exit ;;
- sh64*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- sh*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- tile*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- vax:Linux:*:*)
- echo "$UNAME_MACHINE"-dec-linux-"$LIBC"
- exit ;;
- x86_64:Linux:*:*)
- set_cc_for_build
- LIBCABI=$LIBC
- if test "$CC_FOR_BUILD" != no_compiler_found; then
- if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_X32 >/dev/null
- then
- LIBCABI="$LIBC"x32
- fi
- fi
- echo "$UNAME_MACHINE"-pc-linux-"$LIBCABI"
- exit ;;
- xtensa*:Linux:*:*)
- echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"
- exit ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo "$UNAME_MACHINE"-pc-sysv4.2uw"$UNAME_VERSION"
- exit ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo "$UNAME_MACHINE"-pc-os2-emx
- exit ;;
- i*86:XTS-300:*:STOP)
- echo "$UNAME_MACHINE"-unknown-stop
- exit ;;
- i*86:atheos:*:*)
- echo "$UNAME_MACHINE"-unknown-atheos
- exit ;;
- i*86:syllable:*:*)
- echo "$UNAME_MACHINE"-pc-syllable
- exit ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
- echo i386-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- i*86:*DOS:*:*)
- echo "$UNAME_MACHINE"-pc-msdosdjgpp
- exit ;;
- i*86:*:4.*:*)
- UNAME_REL=$(echo "$UNAME_RELEASE" | sed 's/\/MP$//')
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo "$UNAME_MACHINE"-univel-sysv"$UNAME_REL"
- else
- echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL"
- fi
- exit ;;
- i*86:*:5:[678]*)
- # UnixWare 7.x, OpenUNIX and OpenServer 6.
- case $(/bin/uname -X | grep "^Machine") in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}"
- exit ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=$(sed -n 's/.*Version //p' </usr/options/cb.name)
- echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL"
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=$( (/bin/uname -X|grep Release|sed -e 's/.*= //'))
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL"
- else
- echo "$UNAME_MACHINE"-pc-sysv32
- fi
- exit ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i586.
- # Note: whatever this is, it MUST be the same as what config.sub
- # prints for the "djgpp" host, or else GDB configure will decide that
- # this is a cross-build.
- echo i586-pc-msdosdjgpp
- exit ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4
- fi
- exit ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.$(sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4; exit; } ;;
- NCR*:*:4.2:* | MPRAS*:*:4.2:*)
- OS_REL='.3'
- test -r /etc/.relid \
- && OS_REL=.$(sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && { echo i486-ncr-sysv4.3"$OS_REL"; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && { echo i586-ncr-sysv4.3"$OS_REL"; exit; }
- /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
- && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
- echo powerpc-unknown-lynxos"$UNAME_RELEASE"
- exit ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv"$UNAME_RELEASE"
- exit ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=$( (uname -p) 2>/dev/null)
- echo "$UNAME_MACHINE"-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit ;;
- i*86:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo "$UNAME_MACHINE"-stratus-vos
- exit ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux"$UNAME_RELEASE"
- exit ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if test -d /usr/nec; then
- echo mips-nec-sysv"$UNAME_RELEASE"
- else
- echo mips-unknown-sysv"$UNAME_RELEASE"
- fi
- exit ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit ;;
- BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
- echo i586-pc-haiku
- exit ;;
- x86_64:Haiku:*:*)
- echo x86_64-unknown-haiku
- exit ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-7:SUPER-UX:*:*)
- echo sx7-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-8:SUPER-UX:*:*)
- echo sx8-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-8R:SUPER-UX:*:*)
- echo sx8r-nec-superux"$UNAME_RELEASE"
- exit ;;
- SX-ACE:SUPER-UX:*:*)
- echo sxace-nec-superux"$UNAME_RELEASE"
- exit ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody"$UNAME_RELEASE"
- exit ;;
- *:Rhapsody:*:*)
- echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE"
- exit ;;
- arm64:Darwin:*:*)
- echo aarch64-apple-darwin"$UNAME_RELEASE"
- exit ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=$(uname -p)
- case $UNAME_PROCESSOR in
- unknown) UNAME_PROCESSOR=powerpc ;;
- esac
- if command -v xcode-select > /dev/null 2> /dev/null && \
- ! xcode-select --print-path > /dev/null 2> /dev/null ; then
- # Avoid executing cc if there is no toolchain installed as
- # cc will be a stub that puts up a graphical alert
- # prompting the user to install developer tools.
- CC_FOR_BUILD=no_compiler_found
- else
- set_cc_for_build
- fi
- if test "$CC_FOR_BUILD" != no_compiler_found; then
- if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_64BIT_ARCH >/dev/null
- then
- case $UNAME_PROCESSOR in
- i386) UNAME_PROCESSOR=x86_64 ;;
- powerpc) UNAME_PROCESSOR=powerpc64 ;;
- esac
- fi
- # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc
- if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_PPC >/dev/null
- then
- UNAME_PROCESSOR=powerpc
- fi
- elif test "$UNAME_PROCESSOR" = i386 ; then
- # uname -m returns i386 or x86_64
- UNAME_PROCESSOR=$UNAME_MACHINE
- fi
- echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE"
- exit ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=$(uname -p)
- if test "$UNAME_PROCESSOR" = x86; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo "$UNAME_PROCESSOR"-"$UNAME_MACHINE"-nto-qnx"$UNAME_RELEASE"
- exit ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit ;;
- NEO-*:NONSTOP_KERNEL:*:*)
- echo neo-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSE-*:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSR-*:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSV-*:NONSTOP_KERNEL:*:*)
- echo nsv-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- NSX-*:NONSTOP_KERNEL:*:*)
- echo nsx-tandem-nsk"$UNAME_RELEASE"
- exit ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit ;;
- DS/*:UNIX_System_V:*:*)
- echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE"
- exit ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- # shellcheck disable=SC2154
- if test "$cputype" = 386; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo "$UNAME_MACHINE"-unknown-plan9
- exit ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux"$UNAME_RELEASE"
- exit ;;
- *:DragonFly:*:*)
- echo "$UNAME_MACHINE"-unknown-dragonfly"$(echo "$UNAME_RELEASE"|sed -e 's/[-(].*//')"
- exit ;;
- *:*VMS:*:*)
- UNAME_MACHINE=$( (uname -p) 2>/dev/null)
- case "$UNAME_MACHINE" in
- A*) echo alpha-dec-vms ; exit ;;
- I*) echo ia64-dec-vms ; exit ;;
- V*) echo vax-dec-vms ; exit ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit ;;
- i*86:skyos:*:*)
- echo "$UNAME_MACHINE"-pc-skyos"$(echo "$UNAME_RELEASE" | sed -e 's/ .*$//')"
- exit ;;
- i*86:rdos:*:*)
- echo "$UNAME_MACHINE"-pc-rdos
- exit ;;
- i*86:AROS:*:*)
- echo "$UNAME_MACHINE"-pc-aros
- exit ;;
- x86_64:VMkernel:*:*)
- echo "$UNAME_MACHINE"-unknown-esx
- exit ;;
- amd64:Isilon\ OneFS:*:*)
- echo x86_64-unknown-onefs
- exit ;;
- *:Unleashed:*:*)
- echo "$UNAME_MACHINE"-unknown-unleashed"$UNAME_RELEASE"
- exit ;;
-esac
-
-# No uname command or uname output not recognized.
-set_cc_for_build
-cat > "$dummy.c" <<EOF
-#ifdef _SEQUENT_
-#include <sys/types.h>
-#include <sys/utsname.h>
-#endif
-#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
-#if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
-#include <signal.h>
-#if defined(_SIZE_T_) || defined(SIGLOST)
-#include <sys/utsname.h>
-#endif
-#endif
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=$( (hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null);
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-#endif
-
-#if defined (vax)
-#if !defined (ultrix)
-#include <sys/param.h>
-#if defined (BSD)
-#if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-#else
-#if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-#else
- printf ("vax-dec-bsd\n"); exit (0);
-#endif
-#endif
-#else
- printf ("vax-dec-bsd\n"); exit (0);
-#endif
-#else
-#if defined(_SIZE_T_) || defined(SIGLOST)
- struct utsname un;
- uname (&un);
- printf ("vax-dec-ultrix%s\n", un.release); exit (0);
-#else
- printf ("vax-dec-ultrix\n"); exit (0);
-#endif
-#endif
-#endif
-#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__)
-#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__)
-#if defined(_SIZE_T_) || defined(SIGLOST)
- struct utsname *un;
- uname (&un);
- printf ("mips-dec-ultrix%s\n", un.release); exit (0);
-#else
- printf ("mips-dec-ultrix\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=$($dummy) &&
- { echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; }
-
-echo "$0: unable to guess system type" >&2
-
-case "$UNAME_MACHINE:$UNAME_SYSTEM" in
- mips:Linux | mips64:Linux)
- # If we got here on MIPS GNU/Linux, output extra information.
- cat >&2 <<EOF
-
-NOTE: MIPS GNU/Linux systems require a C compiler to fully recognize
-the system type. Please install a C compiler and try again.
-EOF
- ;;
-esac
-
-cat >&2 <<EOF
-
-This script (version $timestamp), has failed to recognize the
-operating system you are using. If your script is old, overwrite *all*
-copies of config.guess and config.sub with the latest versions from:
-
- https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
-and
- https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
-EOF
-
-year=$(echo $timestamp | sed 's,-.*,,')
-# shellcheck disable=SC2003
-if test "$(expr "$(date +%Y)" - "$year")" -lt 3 ; then
- cat >&2 <<EOF
-
-If $0 has already been updated, send the following data and any
-information you think might be pertinent to config-patches@gnu.org to
-provide the necessary information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = $( (uname -m) 2>/dev/null || echo unknown)
-uname -r = $( (uname -r) 2>/dev/null || echo unknown)
-uname -s = $( (uname -s) 2>/dev/null || echo unknown)
-uname -v = $( (uname -v) 2>/dev/null || echo unknown)
-
-/usr/bin/uname -p = $( (/usr/bin/uname -p) 2>/dev/null)
-/bin/uname -X = $( (/bin/uname -X) 2>/dev/null)
-
-hostinfo = $( (hostinfo) 2>/dev/null)
-/bin/universe = $( (/bin/universe) 2>/dev/null)
-/usr/bin/arch -k = $( (/usr/bin/arch -k) 2>/dev/null)
-/bin/arch = $( (/bin/arch) 2>/dev/null)
-/usr/bin/oslevel = $( (/usr/bin/oslevel) 2>/dev/null)
-/usr/convex/getsysinfo = $( (/usr/convex/getsysinfo) 2>/dev/null)
-
-UNAME_MACHINE = "$UNAME_MACHINE"
-UNAME_RELEASE = "$UNAME_RELEASE"
-UNAME_SYSTEM = "$UNAME_SYSTEM"
-UNAME_VERSION = "$UNAME_VERSION"
-EOF
-fi
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-#! /bin/sh
-# Output a system dependent set of variables, describing how to set the
-# run time search path of shared libraries in an executable.
-#
-# Copyright 1996-2003 Free Software Foundation, Inc.
-# Taken from GNU libtool, 2001
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-#
-# The first argument passed to this file is the canonical host specification,
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld
-# should be set by the caller.
-#
-# The set of defined variables is at the end of this script.
-
-# Known limitations:
-# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer
-# than 256 bytes, otherwise the compiler driver will dump core. The only
-# known workaround is to choose shorter directory names for the build
-# directory and/or the installation directory.
-
-# All known linkers require a `.a' archive for static linking (except M$VC,
-# which needs '.lib').
-libext=a
-shrext=.so
-
-host="$1"
-host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-
-# Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC.
-
-wl=
-if test "$GCC" = yes; then
- wl='-Wl,'
-else
- case "$host_os" in
- aix*)
- wl='-Wl,'
- ;;
- mingw* | pw32* | os2*)
- ;;
- hpux9* | hpux10* | hpux11*)
- wl='-Wl,'
- ;;
- irix5* | irix6* | nonstopux*)
- wl='-Wl,'
- ;;
- newsos6)
- ;;
- linux*)
- case $CC in
- icc|ecc)
- wl='-Wl,'
- ;;
- ccc)
- wl='-Wl,'
- ;;
- esac
- ;;
- osf3* | osf4* | osf5*)
- wl='-Wl,'
- ;;
- sco3.2v5*)
- ;;
- solaris*)
- wl='-Wl,'
- ;;
- sunos4*)
- wl='-Qoption ld '
- ;;
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- wl='-Wl,'
- ;;
- sysv4*MP*)
- ;;
- uts4*)
- ;;
- esac
-fi
-
-# Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS.
-
-hardcode_libdir_flag_spec=
-hardcode_libdir_separator=
-hardcode_direct=no
-hardcode_minus_L=no
-
-case "$host_os" in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
-esac
-
-ld_shlibs=yes
-if test "$with_gnu_ld" = yes; then
- case "$host_os" in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs=no
- fi
- ;;
- amigaos*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can use
- # them.
- ld_shlibs=no
- ;;
- beos*)
- if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- :
- else
- ld_shlibs=no
- fi
- ;;
- cygwin* | mingw* | pw32*)
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec='-L$libdir'
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- :
- else
- ld_shlibs=no
- fi
- ;;
- netbsd*)
- ;;
- solaris* | sysv5*)
- if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then
- ld_shlibs=no
- elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- :
- else
- ld_shlibs=no
- fi
- ;;
- sunos4*)
- hardcode_direct=yes
- ;;
- *)
- if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then
- :
- else
- ld_shlibs=no
- fi
- ;;
- esac
- if test "$ld_shlibs" = yes; then
- # Unlike libtool, we use -rpath here, not --rpath, since the documented
- # option of GNU ld is called -rpath, not --rpath.
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- fi
-else
- case "$host_os" in
- aix3*)
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$GCC" = yes; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- else
- aix_use_runtimelinking=no
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- esac
- fi
- hardcode_direct=yes
- hardcode_libdir_separator=':'
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct=yes
- else
- # We have old collect2
- hardcode_direct=unsupported
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- esac
- fi
- # Begin _LT_AC_SYS_LIBPATH_AIX.
- echo 'int main () { return 0; }' > conftest.c
- ${CC} ${LDFLAGS} conftest.c -o conftest
- aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
- if test -z "$aix_libpath"; then
- aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
- fi
- if test -z "$aix_libpath"; then
- aix_libpath="/usr/lib:/lib"
- fi
- rm -f conftest.c conftest
- # End _LT_AC_SYS_LIBPATH_AIX.
- if test "$aix_use_runtimelinking" = yes; then
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
- else
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- fi
- fi
- ;;
- amigaos*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs=no
- ;;
- bsdi4*)
- ;;
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec=' '
- libext=lib
- ;;
- darwin* | rhapsody*)
- if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then
- hardcode_direct=no
- fi
- ;;
- dgux*)
- hardcode_libdir_flag_spec='-L$libdir'
- ;;
- freebsd1*)
- ld_shlibs=no
- ;;
- freebsd2.2*)
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- ;;
- freebsd2*)
- hardcode_direct=yes
- hardcode_minus_L=yes
- ;;
- freebsd*)
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- ;;
- hpux9*)
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- hpux10* | hpux11*)
- if test "$with_gnu_ld" = no; then
- case "$host_cpu" in
- hppa*64*)
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=no
- ;;
- ia64*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=no
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- *)
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- esac
- fi
- ;;
- irix5* | irix6* | nonstopux*)
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
- netbsd*)
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- ;;
- newsos6)
- hardcode_direct=yes
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
- openbsd*)
- hardcode_direct=yes
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- else
- case "$host_os" in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- hardcode_libdir_flag_spec='-R$libdir'
- ;;
- *)
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- ;;
- osf3*)
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
- osf4* | osf5*)
- if test "$GCC" = yes; then
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- else
- # Both cc and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec='-rpath $libdir'
- fi
- hardcode_libdir_separator=:
- ;;
- sco3.2v5*)
- ;;
- solaris*)
- hardcode_libdir_flag_spec='-R$libdir'
- ;;
- sunos4*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- ;;
- sysv4)
- case $host_vendor in
- sni)
- hardcode_direct=yes # is this really true???
- ;;
- siemens)
- hardcode_direct=no
- ;;
- motorola)
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- ;;
- sysv4.3*)
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- ld_shlibs=yes
- fi
- ;;
- sysv4.2uw2*)
- hardcode_direct=yes
- hardcode_minus_L=no
- ;;
- sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*)
- ;;
- sysv5*)
- hardcode_libdir_flag_spec=
- ;;
- uts4*)
- hardcode_libdir_flag_spec='-L$libdir'
- ;;
- *)
- ld_shlibs=no
- ;;
- esac
-fi
-
-# Check dynamic linker characteristics
-# Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER.
-libname_spec='lib$name'
-case "$host_os" in
- aix3*)
- ;;
- aix4* | aix5*)
- ;;
- amigaos*)
- ;;
- beos*)
- ;;
- bsdi4*)
- ;;
- cygwin* | mingw* | pw32*)
- shrext=.dll
- ;;
- darwin* | rhapsody*)
- shrext=.dylib
- ;;
- dgux*)
- ;;
- freebsd1*)
- ;;
- freebsd*)
- ;;
- gnu*)
- ;;
- hpux9* | hpux10* | hpux11*)
- case "$host_cpu" in
- ia64*)
- shrext=.so
- ;;
- hppa*64*)
- shrext=.sl
- ;;
- *)
- shrext=.sl
- ;;
- esac
- ;;
- irix5* | irix6* | nonstopux*)
- case "$host_os" in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;;
- *) libsuff= shlibsuff= ;;
- esac
- ;;
- esac
- ;;
- linux*oldld* | linux*aout* | linux*coff*)
- ;;
- linux*)
- ;;
- netbsd*)
- ;;
- newsos6)
- ;;
- nto-qnx)
- ;;
- openbsd*)
- ;;
- os2*)
- libname_spec='$name'
- shrext=.dll
- ;;
- osf3* | osf4* | osf5*)
- ;;
- sco3.2v5*)
- ;;
- solaris*)
- ;;
- sunos4*)
- ;;
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- ;;
- sysv4*MP*)
- ;;
- uts4*)
- ;;
-esac
-
-sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
-escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
-shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
-escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
-
-sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
-
-# How to pass a linker flag through the compiler.
-wl="$escaped_wl"
-
-# Static library suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally "so").
-shlibext="$shlibext"
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator="$hardcode_libdir_separator"
-
-# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct="$hardcode_direct"
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L="$hardcode_minus_L"
-
-EOF
+++ /dev/null
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
-# 2011, 2012 Free Software Foundation, Inc.
-
-timestamp='2012-04-18'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine. It does not imply ALL GNU software can.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted GNU ChangeLog entry.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
- $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo $1
- exit ;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
- linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
- knetbsd*-gnu* | netbsd*-gnu* | \
- kopensolaris*-gnu* | \
- storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- android-linux)
- os=-linux-android
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis | -knuth | -cray | -microblaze)
- os=
- basic_machine=$1
- ;;
- -bluegene*)
- os=-cnk
- ;;
- -sim | -cisco | -oki | -wec | -winbond)
- os=
- basic_machine=$1
- ;;
- -scout)
- ;;
- -wrs)
- os=-vxworks
- basic_machine=$1
- ;;
- -chorusos*)
- os=-chorusos
- basic_machine=$1
- ;;
- -chorusrdb)
- os=-chorusrdb
- basic_machine=$1
- ;;
- -hiux*)
- os=-hiuxwe2
- ;;
- -sco6)
- os=-sco5v6
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5)
- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco4)
- os=-sco3.2v4
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -clix*)
- basic_machine=clipper-intergraph
- ;;
- -isc*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -lynx*178)
- os=-lynxos178
- ;;
- -lynx*5)
- os=-lynxos5
- ;;
- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | aarch64 | aarch64_be \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
- | be32 | be64 \
- | bfin \
- | c4x | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | epiphany \
- | fido | fr30 | frv \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | hexagon \
- | i370 | i860 | i960 | ia64 \
- | ip2k | iq2000 \
- | le32 | le64 \
- | lm32 \
- | m32c | m32r | m32rle | m68000 | m68k | m88k \
- | maxq | mb | microblaze | mcore | mep | metag \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nds32 | nds32le | nds32be \
- | nios | nios2 \
- | ns16k | ns32k \
- | open8 \
- | or32 \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle \
- | pyramid \
- | rl78 | rx \
- | score \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu \
- | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
- | ubicom32 \
- | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
- | we32k \
- | x86 | xc16x | xstormy16 | xtensa \
- | z8k | z80)
- basic_machine=$basic_machine-unknown
- ;;
- c54x)
- basic_machine=tic54x-unknown
- ;;
- c55x)
- basic_machine=tic55x-unknown
- ;;
- c6x)
- basic_machine=tic6x-unknown
- ;;
- m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
-
- strongarm | thumb | xscale)
- basic_machine=arm-unknown
- ;;
- xgate)
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- xscaleeb)
- basic_machine=armeb-unknown
- ;;
-
- xscaleel)
- basic_machine=armel-unknown
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | aarch64-* | aarch64_be-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* | avr32-* \
- | be32-* | be64-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* \
- | clipper-* | craynv-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | elxsi-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | hexagon-* \
- | i*86-* | i860-* | i960-* | ia64-* \
- | ip2k-* | iq2000-* \
- | le32-* | le64-* \
- | lm32-* \
- | m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64octeon-* | mips64octeonel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64r5900-* | mips64r5900el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | mt-* \
- | msp430-* \
- | nds32-* | nds32le-* | nds32be-* \
- | nios-* | nios2-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | open8-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
- | pyramid-* \
- | rl78-* | romp-* | rs6000-* | rx-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
- | tahoe-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tile*-* \
- | tron-* \
- | ubicom32-* \
- | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
- | vax-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xps100-* \
- | xstormy16-* | xtensa*-* \
- | ymp-* \
- | z8k-* | z80-*)
- ;;
- # Recognize the basic CPU types without company name, with glob match.
- xtensa*)
- basic_machine=$basic_machine-unknown
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 386bsd)
- basic_machine=i386-unknown
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aros)
- basic_machine=i386-pc
- os=-aros
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- blackfin)
- basic_machine=bfin-unknown
- os=-linux
- ;;
- blackfin-*)
- basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- bluegene*)
- basic_machine=powerpc-ibm
- os=-cnk
- ;;
- c54x-*)
- basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c55x-*)
- basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c6x-*)
- basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c90)
- basic_machine=c90-cray
- os=-unicos
- ;;
- cegcc)
- basic_machine=arm-unknown
- os=-cegcc
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | j90)
- basic_machine=j90-cray
- os=-unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=-unicosmp
- ;;
- cr16 | cr16-*)
- basic_machine=cr16-unknown
- os=-elf
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=-elf
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=-tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=-tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- dicos)
- basic_machine=i686-pc
- os=-dicos
- ;;
- djgpp)
- basic_machine=i586-pc
- os=-msdosdjgpp
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2* | dpx2*-bull)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hppa-next)
- os=-nextstep3
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=-osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- m68knommu)
- basic_machine=m68k-unknown
- os=-linux
- ;;
- m68knommu-*)
- basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- microblaze)
- basic_machine=microblaze-xilinx
- ;;
- mingw32)
- basic_machine=i386-pc
- os=-mingw32
- ;;
- mingw32ce)
- basic_machine=arm-unknown
- os=-mingw32ce
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- ms1-*)
- basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
- ;;
- msys)
- basic_machine=i386-pc
- os=-msys
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- nacl)
- basic_machine=le32-unknown
- os=-nacl
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next )
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- neo-tandem)
- basic_machine=neo-tandem
- ;;
- nse-tandem)
- basic_machine=nse-tandem
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- openrisc | openrisc-*)
- basic_machine=or32-unknown
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=-os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- parisc)
- basic_machine=hppa-unknown
- os=-linux
- ;;
- parisc-*)
- basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pc98)
- basic_machine=i386-pc
- ;;
- pc98-*)
- basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc | ppcbe) basic_machine=powerpc-unknown
- ;;
- ppc-* | ppcbe-*)
- basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle | ppc-le | powerpc-little)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64le | powerpc64little | ppc64-le | powerpc64-little)
- basic_machine=powerpc64le-unknown
- ;;
- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- pw32)
- basic_machine=i586-unknown
- os=-pw32
- ;;
- rdos)
- basic_machine=i386-pc
- os=-rdos
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sde)
- basic_machine=mipsisa32-sde
- os=-elf
- ;;
- sei)
- basic_machine=mips-sei
- os=-seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sh5el)
- basic_machine=sh5le-unknown
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparclite-wrs | simso-wrs)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
- os=-sysv4
- ;;
- strongarm-* | thumb-*)
- basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=-sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=-sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=-sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=-sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=-sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=-sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
- os=-unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=-dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=-unicos
- ;;
- tile*)
- basic_machine=$basic_machine-unknown
- os=-linux-gnu
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=-tops20
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=-tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=-none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=-sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=-vms
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=-vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=-vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=-vxworks
- ;;
- w65*)
- basic_machine=w65-wdc
- os=-none
- ;;
- w89k-*)
- basic_machine=hppa1.1-winbond
- os=-proelf
- ;;
- xbox)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- xps | xps100)
- basic_machine=xps100-honeywell
- ;;
- xscale-* | xscalee[bl]-*)
- basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
- ;;
- ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- z8k-*-coff)
- basic_machine=z8k-unknown
- os=-sim
- ;;
- z80-*-coff)
- basic_machine=z80-unknown
- os=-sim
- ;;
- none)
- basic_machine=none-none
- os=-none
- ;;
-
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
- w89k)
- basic_machine=hppa1.1-winbond
- ;;
- op50n)
- basic_machine=hppa1.1-oki
- ;;
- op60c)
- basic_machine=hppa1.1-oki
- ;;
- romp)
- basic_machine=romp-ibm
- ;;
- mmix)
- basic_machine=mmix-knuth
- ;;
- rs6000)
- basic_machine=rs6000-ibm
- ;;
- vax)
- basic_machine=vax-dec
- ;;
- pdp10)
- # there are many clones, so DEC is not a safe bet
- basic_machine=pdp10-unknown
- ;;
- pdp11)
- basic_machine=pdp11-dec
- ;;
- we32k)
- basic_machine=we32k-att
- ;;
- sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
- sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
- basic_machine=sparc-sun
- ;;
- cydra)
- basic_machine=cydra-cydrome
- ;;
- orion)
- basic_machine=orion-highlevel
- ;;
- orion105)
- basic_machine=clipper-highlevel
- ;;
- mac | mpw | mac-mpw)
- basic_machine=m68k-apple
- ;;
- pmac | pmac-mpw)
- basic_machine=powerpc-apple
- ;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
- *)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
- *-digital*)
- basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
- ;;
- *-commodore*)
- basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
- # First match some system type aliases
- # that might get confused with valid system types.
- # -solaris* is a basic system type, with this one exception.
- -auroraux)
- os=-auroraux
- ;;
- -solaris1 | -solaris1.*)
- os=`echo $os | sed -e 's|solaris1|sunos4|'`
- ;;
- -solaris)
- os=-solaris2
- ;;
- -svr4*)
- os=-sysv4
- ;;
- -unixware*)
- os=-sysv4.2uw
- ;;
- -gnu/linux*)
- os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
- ;;
- # First accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST END IN A *, to match a version number.
- # -sysv* is not here because it comes later, after sysvr4.
- -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
- | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
- | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
- | -sym* | -kopensolaris* \
- | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
- | -aos* | -aros* \
- | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
- | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
- | -openbsd* | -solidbsd* \
- | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
- | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
- | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
- | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
- | -chorusos* | -chorusrdb* | -cegcc* \
- | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
- | -mingw32* | -linux-gnu* | -linux-android* \
- | -linux-newlib* | -linux-uclibc* \
- | -uxpv* | -beos* | -mpeix* | -udk* \
- | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
- | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
- | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
- | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
- | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
- | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
- | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
- # Remember, each alternative MUST END IN *, to match a version number.
- ;;
- -qnx*)
- case $basic_machine in
- x86-* | i*86-*)
- ;;
- *)
- os=-nto$os
- ;;
- esac
- ;;
- -nto-qnx*)
- ;;
- -nto*)
- os=`echo $os | sed -e 's|nto|nto-qnx|'`
- ;;
- -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
- | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
- | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
- ;;
- -mac*)
- os=`echo $os | sed -e 's|mac|macos|'`
- ;;
- -linux-dietlibc)
- os=-linux-dietlibc
- ;;
- -linux*)
- os=`echo $os | sed -e 's|linux|linux-gnu|'`
- ;;
- -sunos5*)
- os=`echo $os | sed -e 's|sunos5|solaris2|'`
- ;;
- -sunos6*)
- os=`echo $os | sed -e 's|sunos6|solaris3|'`
- ;;
- -opened*)
- os=-openedition
- ;;
- -os400*)
- os=-os400
- ;;
- -wince*)
- os=-wince
- ;;
- -osfrose*)
- os=-osfrose
- ;;
- -osf*)
- os=-osf
- ;;
- -utek*)
- os=-bsd
- ;;
- -dynix*)
- os=-bsd
- ;;
- -acis*)
- os=-aos
- ;;
- -atheos*)
- os=-atheos
- ;;
- -syllable*)
- os=-syllable
- ;;
- -386bsd)
- os=-bsd
- ;;
- -ctix* | -uts*)
- os=-sysv
- ;;
- -nova*)
- os=-rtmk-nova
- ;;
- -ns2 )
- os=-nextstep2
- ;;
- -nsk*)
- os=-nsk
- ;;
- # Preserve the version number of sinix5.
- -sinix5.*)
- os=`echo $os | sed -e 's|sinix|sysv|'`
- ;;
- -sinix*)
- os=-sysv4
- ;;
- -tpf*)
- os=-tpf
- ;;
- -triton*)
- os=-sysv3
- ;;
- -oss*)
- os=-sysv3
- ;;
- -svr4)
- os=-sysv4
- ;;
- -svr3)
- os=-sysv3
- ;;
- -sysvr4)
- os=-sysv4
- ;;
- # This must come after -sysvr4.
- -sysv*)
- ;;
- -ose*)
- os=-ose
- ;;
- -es1800*)
- os=-ose
- ;;
- -xenix)
- os=-xenix
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- os=-mint
- ;;
- -aros*)
- os=-aros
- ;;
- -kaos*)
- os=-kaos
- ;;
- -zvmoe)
- os=-zvmoe
- ;;
- -dicos*)
- os=-dicos
- ;;
- -nacl*)
- ;;
- -none)
- ;;
- *)
- # Get rid of the `-' at the beginning of $os.
- os=`echo $os | sed 's/[^-]*-//'`
- echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
- exit 1
- ;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system. Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $basic_machine in
- score-*)
- os=-elf
- ;;
- spu-*)
- os=-elf
- ;;
- *-acorn)
- os=-riscix1.2
- ;;
- arm*-rebel)
- os=-linux
- ;;
- arm*-semi)
- os=-aout
- ;;
- c4x-* | tic4x-*)
- os=-coff
- ;;
- tic54x-*)
- os=-coff
- ;;
- tic55x-*)
- os=-coff
- ;;
- tic6x-*)
- os=-coff
- ;;
- # This must come before the *-dec entry.
- pdp10-*)
- os=-tops20
- ;;
- pdp11-*)
- os=-none
- ;;
- *-dec | vax-*)
- os=-ultrix4.2
- ;;
- m68*-apollo)
- os=-domain
- ;;
- i386-sun)
- os=-sunos4.0.2
- ;;
- m68000-sun)
- os=-sunos3
- ;;
- m68*-cisco)
- os=-aout
- ;;
- mep-*)
- os=-elf
- ;;
- mips*-cisco)
- os=-elf
- ;;
- mips*-*)
- os=-elf
- ;;
- or32-*)
- os=-coff
- ;;
- *-tti) # must be before sparc entry or we get the wrong os.
- os=-sysv3
- ;;
- sparc-* | *-sun)
- os=-sunos4.1.1
- ;;
- *-be)
- os=-beos
- ;;
- *-haiku)
- os=-haiku
- ;;
- *-ibm)
- os=-aix
- ;;
- *-knuth)
- os=-mmixware
- ;;
- *-wec)
- os=-proelf
- ;;
- *-winbond)
- os=-proelf
- ;;
- *-oki)
- os=-proelf
- ;;
- *-hp)
- os=-hpux
- ;;
- *-hitachi)
- os=-hiux
- ;;
- i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
- os=-sysv
- ;;
- *-cbm)
- os=-amigaos
- ;;
- *-dg)
- os=-dgux
- ;;
- *-dolphin)
- os=-sysv3
- ;;
- m68k-ccur)
- os=-rtu
- ;;
- m88k-omron*)
- os=-luna
- ;;
- *-next )
- os=-nextstep
- ;;
- *-sequent)
- os=-ptx
- ;;
- *-crds)
- os=-unos
- ;;
- *-ns)
- os=-genix
- ;;
- i370-*)
- os=-mvs
- ;;
- *-next)
- os=-nextstep3
- ;;
- *-gould)
- os=-sysv
- ;;
- *-highlevel)
- os=-bsd
- ;;
- *-encore)
- os=-bsd
- ;;
- *-sgi)
- os=-irix
- ;;
- *-siemens)
- os=-sysv4
- ;;
- *-masscomp)
- os=-rtu
- ;;
- f30[01]-fujitsu | f700-fujitsu)
- os=-uxpv
- ;;
- *-rom68k)
- os=-coff
- ;;
- *-*bug)
- os=-coff
- ;;
- *-apple)
- os=-macos
- ;;
- *-atari*)
- os=-mint
- ;;
- *)
- os=-none
- ;;
-esac
-fi
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer. We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
- *-unknown)
- case $os in
- -riscix*)
- vendor=acorn
- ;;
- -sunos*)
- vendor=sun
- ;;
- -cnk*|-aix*)
- vendor=ibm
- ;;
- -beos*)
- vendor=be
- ;;
- -hpux*)
- vendor=hp
- ;;
- -mpeix*)
- vendor=hp
- ;;
- -hiux*)
- vendor=hitachi
- ;;
- -unos*)
- vendor=crds
- ;;
- -dgux*)
- vendor=dg
- ;;
- -luna*)
- vendor=omron
- ;;
- -genix*)
- vendor=ns
- ;;
- -mvs* | -opened*)
- vendor=ibm
- ;;
- -os400*)
- vendor=ibm
- ;;
- -ptx*)
- vendor=sequent
- ;;
- -tpf*)
- vendor=ibm
- ;;
- -vxsim* | -vxworks* | -windiss*)
- vendor=wrs
- ;;
- -aux*)
- vendor=apple
- ;;
- -hms*)
- vendor=hitachi
- ;;
- -mpw* | -macos*)
- vendor=apple
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- vendor=atari
- ;;
- -vos*)
- vendor=stratus
- ;;
- esac
- basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
- ;;
-esac
-
-echo $basic_machine$os
-exit
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright 1992-2013 Free Software Foundation, Inc.
-
-timestamp='2013-10-01'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-
-
-# Please send patches with a ChangeLog entry to config-patches@gnu.org.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
- $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright 1992-2013 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo $1
- exit ;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
- linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
- knetbsd*-gnu* | netbsd*-gnu* | \
- kopensolaris*-gnu* | \
- storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- android-linux)
- os=-linux-android
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis | -knuth | -cray | -microblaze*)
- os=
- basic_machine=$1
- ;;
- -bluegene*)
- os=-cnk
- ;;
- -sim | -cisco | -oki | -wec | -winbond)
- os=
- basic_machine=$1
- ;;
- -scout)
- ;;
- -wrs)
- os=-vxworks
- basic_machine=$1
- ;;
- -chorusos*)
- os=-chorusos
- basic_machine=$1
- ;;
- -chorusrdb)
- os=-chorusrdb
- basic_machine=$1
- ;;
- -hiux*)
- os=-hiuxwe2
- ;;
- -sco6)
- os=-sco5v6
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5)
- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco4)
- os=-sco3.2v4
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -clix*)
- basic_machine=clipper-intergraph
- ;;
- -isc*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -lynx*178)
- os=-lynxos178
- ;;
- -lynx*5)
- os=-lynxos5
- ;;
- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | aarch64 | aarch64_be \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arceb \
- | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
- | avr | avr32 \
- | be32 | be64 \
- | bfin \
- | c4x | c8051 | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | epiphany \
- | fido | fr30 | frv \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | hexagon \
- | i370 | i860 | i960 | ia64 \
- | ip2k | iq2000 \
- | k1om \
- | le32 | le64 \
- | lm32 \
- | m32c | m32r | m32rle | m68000 | m68k | m88k \
- | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipsr5900 | mipsr5900el \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nds32 | nds32le | nds32be \
- | nios | nios2 | nios2eb | nios2el \
- | ns16k | ns32k \
- | open8 \
- | or1k | or32 \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle \
- | pyramid \
- | rl78 | rx \
- | score \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu \
- | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
- | ubicom32 \
- | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
- | we32k \
- | x86 | xc16x | xstormy16 | xtensa \
- | z8k | z80)
- basic_machine=$basic_machine-unknown
- ;;
- c54x)
- basic_machine=tic54x-unknown
- ;;
- c55x)
- basic_machine=tic55x-unknown
- ;;
- c6x)
- basic_machine=tic6x-unknown
- ;;
- m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
-
- strongarm | thumb | xscale)
- basic_machine=arm-unknown
- ;;
- xgate)
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- xscaleeb)
- basic_machine=armeb-unknown
- ;;
-
- xscaleel)
- basic_machine=armel-unknown
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | aarch64-* | aarch64_be-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* | avr32-* \
- | be32-* | be64-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* \
- | c8051-* | clipper-* | craynv-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | elxsi-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | hexagon-* \
- | i*86-* | i860-* | i960-* | ia64-* \
- | ip2k-* | iq2000-* \
- | k1om-* \
- | le32-* | le64-* \
- | lm32-* \
- | m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
- | microblaze-* | microblazeel-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64octeon-* | mips64octeonel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64r5900-* | mips64r5900el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipsr5900-* | mipsr5900el-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | mt-* \
- | msp430-* \
- | nds32-* | nds32le-* | nds32be-* \
- | nios-* | nios2-* | nios2eb-* | nios2el-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | open8-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
- | pyramid-* \
- | rl78-* | romp-* | rs6000-* | rx-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
- | tahoe-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tile*-* \
- | tron-* \
- | ubicom32-* \
- | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
- | vax-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xps100-* \
- | xstormy16-* | xtensa*-* \
- | ymp-* \
- | z8k-* | z80-*)
- ;;
- # Recognize the basic CPU types without company name, with glob match.
- xtensa*)
- basic_machine=$basic_machine-unknown
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 386bsd)
- basic_machine=i386-unknown
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aros)
- basic_machine=i386-pc
- os=-aros
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- blackfin)
- basic_machine=bfin-unknown
- os=-linux
- ;;
- blackfin-*)
- basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- bluegene*)
- basic_machine=powerpc-ibm
- os=-cnk
- ;;
- c54x-*)
- basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c55x-*)
- basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c6x-*)
- basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c90)
- basic_machine=c90-cray
- os=-unicos
- ;;
- cegcc)
- basic_machine=arm-unknown
- os=-cegcc
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | j90)
- basic_machine=j90-cray
- os=-unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=-unicosmp
- ;;
- cr16 | cr16-*)
- basic_machine=cr16-unknown
- os=-elf
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=-elf
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=-tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=-tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- dicos)
- basic_machine=i686-pc
- os=-dicos
- ;;
- djgpp)
- basic_machine=i586-pc
- os=-msdosdjgpp
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2* | dpx2*-bull)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hppa-next)
- os=-nextstep3
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=-osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- m68knommu)
- basic_machine=m68k-unknown
- os=-linux
- ;;
- m68knommu-*)
- basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- microblaze*)
- basic_machine=microblaze-xilinx
- ;;
- mingw64)
- basic_machine=x86_64-pc
- os=-mingw64
- ;;
- mingw32)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- mingw32ce)
- basic_machine=arm-unknown
- os=-mingw32ce
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- ms1-*)
- basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
- ;;
- msys)
- basic_machine=i686-pc
- os=-msys
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- nacl)
- basic_machine=le32-unknown
- os=-nacl
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next )
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- neo-tandem)
- basic_machine=neo-tandem
- ;;
- nse-tandem)
- basic_machine=nse-tandem
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- openrisc | openrisc-*)
- basic_machine=or32-unknown
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=-os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- parisc)
- basic_machine=hppa-unknown
- os=-linux
- ;;
- parisc-*)
- basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pc98)
- basic_machine=i386-pc
- ;;
- pc98-*)
- basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc | ppcbe) basic_machine=powerpc-unknown
- ;;
- ppc-* | ppcbe-*)
- basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle | ppc-le | powerpc-little)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64le | powerpc64little | ppc64-le | powerpc64-little)
- basic_machine=powerpc64le-unknown
- ;;
- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- pw32)
- basic_machine=i586-unknown
- os=-pw32
- ;;
- rdos | rdos64)
- basic_machine=x86_64-pc
- os=-rdos
- ;;
- rdos32)
- basic_machine=i386-pc
- os=-rdos
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sde)
- basic_machine=mipsisa32-sde
- os=-elf
- ;;
- sei)
- basic_machine=mips-sei
- os=-seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sh5el)
- basic_machine=sh5le-unknown
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparclite-wrs | simso-wrs)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
- os=-sysv4
- ;;
- strongarm-* | thumb-*)
- basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=-sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=-sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=-sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=-sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=-sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=-sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
- os=-unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=-dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=-unicos
- ;;
- tile*)
- basic_machine=$basic_machine-unknown
- os=-linux-gnu
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=-tops20
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=-tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=-none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=-sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=-vms
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=-vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=-vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=-vxworks
- ;;
- w65*)
- basic_machine=w65-wdc
- os=-none
- ;;
- w89k-*)
- basic_machine=hppa1.1-winbond
- os=-proelf
- ;;
- xbox)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- xps | xps100)
- basic_machine=xps100-honeywell
- ;;
- xscale-* | xscalee[bl]-*)
- basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
- ;;
- ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- z8k-*-coff)
- basic_machine=z8k-unknown
- os=-sim
- ;;
- z80-*-coff)
- basic_machine=z80-unknown
- os=-sim
- ;;
- none)
- basic_machine=none-none
- os=-none
- ;;
-
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
- w89k)
- basic_machine=hppa1.1-winbond
- ;;
- op50n)
- basic_machine=hppa1.1-oki
- ;;
- op60c)
- basic_machine=hppa1.1-oki
- ;;
- romp)
- basic_machine=romp-ibm
- ;;
- mmix)
- basic_machine=mmix-knuth
- ;;
- rs6000)
- basic_machine=rs6000-ibm
- ;;
- vax)
- basic_machine=vax-dec
- ;;
- pdp10)
- # there are many clones, so DEC is not a safe bet
- basic_machine=pdp10-unknown
- ;;
- pdp11)
- basic_machine=pdp11-dec
- ;;
- we32k)
- basic_machine=we32k-att
- ;;
- sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
- sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
- basic_machine=sparc-sun
- ;;
- cydra)
- basic_machine=cydra-cydrome
- ;;
- orion)
- basic_machine=orion-highlevel
- ;;
- orion105)
- basic_machine=clipper-highlevel
- ;;
- mac | mpw | mac-mpw)
- basic_machine=m68k-apple
- ;;
- pmac | pmac-mpw)
- basic_machine=powerpc-apple
- ;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
- *)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
- *-digital*)
- basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
- ;;
- *-commodore*)
- basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
- # First match some system type aliases
- # that might get confused with valid system types.
- # -solaris* is a basic system type, with this one exception.
- -auroraux)
- os=-auroraux
- ;;
- -solaris1 | -solaris1.*)
- os=`echo $os | sed -e 's|solaris1|sunos4|'`
- ;;
- -solaris)
- os=-solaris2
- ;;
- -svr4*)
- os=-sysv4
- ;;
- -unixware*)
- os=-sysv4.2uw
- ;;
- -gnu/linux*)
- os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
- ;;
- # First accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST END IN A *, to match a version number.
- # -sysv* is not here because it comes later, after sysvr4.
- -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
- | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
- | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
- | -sym* | -kopensolaris* | -plan9* \
- | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
- | -aos* | -aros* \
- | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
- | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
- | -bitrig* | -openbsd* | -solidbsd* \
- | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
- | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
- | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
- | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
- | -chorusos* | -chorusrdb* | -cegcc* \
- | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
- | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
- | -linux-newlib* | -linux-musl* | -linux-uclibc* \
- | -uxpv* | -beos* | -mpeix* | -udk* \
- | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
- | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
- | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
- | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
- | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
- | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
- | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
- # Remember, each alternative MUST END IN *, to match a version number.
- ;;
- -qnx*)
- case $basic_machine in
- x86-* | i*86-*)
- ;;
- *)
- os=-nto$os
- ;;
- esac
- ;;
- -nto-qnx*)
- ;;
- -nto*)
- os=`echo $os | sed -e 's|nto|nto-qnx|'`
- ;;
- -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
- | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
- | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
- ;;
- -mac*)
- os=`echo $os | sed -e 's|mac|macos|'`
- ;;
- -linux-dietlibc)
- os=-linux-dietlibc
- ;;
- -linux*)
- os=`echo $os | sed -e 's|linux|linux-gnu|'`
- ;;
- -sunos5*)
- os=`echo $os | sed -e 's|sunos5|solaris2|'`
- ;;
- -sunos6*)
- os=`echo $os | sed -e 's|sunos6|solaris3|'`
- ;;
- -opened*)
- os=-openedition
- ;;
- -os400*)
- os=-os400
- ;;
- -wince*)
- os=-wince
- ;;
- -osfrose*)
- os=-osfrose
- ;;
- -osf*)
- os=-osf
- ;;
- -utek*)
- os=-bsd
- ;;
- -dynix*)
- os=-bsd
- ;;
- -acis*)
- os=-aos
- ;;
- -atheos*)
- os=-atheos
- ;;
- -syllable*)
- os=-syllable
- ;;
- -386bsd)
- os=-bsd
- ;;
- -ctix* | -uts*)
- os=-sysv
- ;;
- -nova*)
- os=-rtmk-nova
- ;;
- -ns2 )
- os=-nextstep2
- ;;
- -nsk*)
- os=-nsk
- ;;
- # Preserve the version number of sinix5.
- -sinix5.*)
- os=`echo $os | sed -e 's|sinix|sysv|'`
- ;;
- -sinix*)
- os=-sysv4
- ;;
- -tpf*)
- os=-tpf
- ;;
- -triton*)
- os=-sysv3
- ;;
- -oss*)
- os=-sysv3
- ;;
- -svr4)
- os=-sysv4
- ;;
- -svr3)
- os=-sysv3
- ;;
- -sysvr4)
- os=-sysv4
- ;;
- # This must come after -sysvr4.
- -sysv*)
- ;;
- -ose*)
- os=-ose
- ;;
- -es1800*)
- os=-ose
- ;;
- -xenix)
- os=-xenix
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- os=-mint
- ;;
- -aros*)
- os=-aros
- ;;
- -zvmoe)
- os=-zvmoe
- ;;
- -dicos*)
- os=-dicos
- ;;
- -nacl*)
- ;;
- -none)
- ;;
- *)
- # Get rid of the `-' at the beginning of $os.
- os=`echo $os | sed 's/[^-]*-//'`
- echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
- exit 1
- ;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system. Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $basic_machine in
- score-*)
- os=-elf
- ;;
- spu-*)
- os=-elf
- ;;
- *-acorn)
- os=-riscix1.2
- ;;
- arm*-rebel)
- os=-linux
- ;;
- arm*-semi)
- os=-aout
- ;;
- c4x-* | tic4x-*)
- os=-coff
- ;;
- c8051-*)
- os=-elf
- ;;
- hexagon-*)
- os=-elf
- ;;
- tic54x-*)
- os=-coff
- ;;
- tic55x-*)
- os=-coff
- ;;
- tic6x-*)
- os=-coff
- ;;
- # This must come before the *-dec entry.
- pdp10-*)
- os=-tops20
- ;;
- pdp11-*)
- os=-none
- ;;
- *-dec | vax-*)
- os=-ultrix4.2
- ;;
- m68*-apollo)
- os=-domain
- ;;
- i386-sun)
- os=-sunos4.0.2
- ;;
- m68000-sun)
- os=-sunos3
- ;;
- m68*-cisco)
- os=-aout
- ;;
- mep-*)
- os=-elf
- ;;
- mips*-cisco)
- os=-elf
- ;;
- mips*-*)
- os=-elf
- ;;
- or1k-*)
- os=-elf
- ;;
- or32-*)
- os=-coff
- ;;
- *-tti) # must be before sparc entry or we get the wrong os.
- os=-sysv3
- ;;
- sparc-* | *-sun)
- os=-sunos4.1.1
- ;;
- *-be)
- os=-beos
- ;;
- *-haiku)
- os=-haiku
- ;;
- *-ibm)
- os=-aix
- ;;
- *-knuth)
- os=-mmixware
- ;;
- *-wec)
- os=-proelf
- ;;
- *-winbond)
- os=-proelf
- ;;
- *-oki)
- os=-proelf
- ;;
- *-hp)
- os=-hpux
- ;;
- *-hitachi)
- os=-hiux
- ;;
- i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
- os=-sysv
- ;;
- *-cbm)
- os=-amigaos
- ;;
- *-dg)
- os=-dgux
- ;;
- *-dolphin)
- os=-sysv3
- ;;
- m68k-ccur)
- os=-rtu
- ;;
- m88k-omron*)
- os=-luna
- ;;
- *-next )
- os=-nextstep
- ;;
- *-sequent)
- os=-ptx
- ;;
- *-crds)
- os=-unos
- ;;
- *-ns)
- os=-genix
- ;;
- i370-*)
- os=-mvs
- ;;
- *-next)
- os=-nextstep3
- ;;
- *-gould)
- os=-sysv
- ;;
- *-highlevel)
- os=-bsd
- ;;
- *-encore)
- os=-bsd
- ;;
- *-sgi)
- os=-irix
- ;;
- *-siemens)
- os=-sysv4
- ;;
- *-masscomp)
- os=-rtu
- ;;
- f30[01]-fujitsu | f700-fujitsu)
- os=-uxpv
- ;;
- *-rom68k)
- os=-coff
- ;;
- *-*bug)
- os=-coff
- ;;
- *-apple)
- os=-macos
- ;;
- *-atari*)
- os=-mint
- ;;
- *)
- os=-none
- ;;
-esac
-fi
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer. We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
- *-unknown)
- case $os in
- -riscix*)
- vendor=acorn
- ;;
- -sunos*)
- vendor=sun
- ;;
- -cnk*|-aix*)
- vendor=ibm
- ;;
- -beos*)
- vendor=be
- ;;
- -hpux*)
- vendor=hp
- ;;
- -mpeix*)
- vendor=hp
- ;;
- -hiux*)
- vendor=hitachi
- ;;
- -unos*)
- vendor=crds
- ;;
- -dgux*)
- vendor=dg
- ;;
- -luna*)
- vendor=omron
- ;;
- -genix*)
- vendor=ns
- ;;
- -mvs* | -opened*)
- vendor=ibm
- ;;
- -os400*)
- vendor=ibm
- ;;
- -ptx*)
- vendor=sequent
- ;;
- -tpf*)
- vendor=ibm
- ;;
- -vxsim* | -vxworks* | -windiss*)
- vendor=wrs
- ;;
- -aux*)
- vendor=apple
- ;;
- -hms*)
- vendor=hitachi
- ;;
- -mpw* | -macos*)
- vendor=apple
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- vendor=atari
- ;;
- -vos*)
- vendor=stratus
- ;;
- esac
- basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
- ;;
-esac
-
-echo $basic_machine$os
-exit
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright 1992-2017 Free Software Foundation, Inc.
-
-timestamp='2017-11-23'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <https://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-
-
-# Please send patches to <config-patches@gnu.org>.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
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-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
-
-Canonicalize a configuration name.
-
-Options:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright 1992-2017 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
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-help="
-Try \`$me --help' for more information."
-
-# Parse command line
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- case $1 in
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- echo "$timestamp" ; exit ;;
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- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo $1
- exit ;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
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-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
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-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
- linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
- knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
- kopensolaris*-gnu* | cloudabi*-eabi* | \
- storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- android-linux)
- os=-linux-android
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis | -knuth | -cray | -microblaze*)
- os=
- basic_machine=$1
- ;;
- -bluegene*)
- os=-cnk
- ;;
- -sim | -cisco | -oki | -wec | -winbond)
- os=
- basic_machine=$1
- ;;
- -scout)
- ;;
- -wrs)
- os=-vxworks
- basic_machine=$1
- ;;
- -chorusos*)
- os=-chorusos
- basic_machine=$1
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- -chorusrdb)
- os=-chorusrdb
- basic_machine=$1
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- -hiux*)
- os=-hiuxwe2
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- -sco6)
- os=-sco5v6
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5)
- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco4)
- os=-sco3.2v4
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -clix*)
- basic_machine=clipper-intergraph
- ;;
- -isc*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -lynx*178)
- os=-lynxos178
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- -lynx*5)
- os=-lynxos5
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- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | aarch64 | aarch64_be \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arceb \
- | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
- | avr | avr32 \
- | ba \
- | be32 | be64 \
- | bfin \
- | c4x | c8051 | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | e2k | epiphany \
- | fido | fr30 | frv | ft32 \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | hexagon \
- | i370 | i860 | i960 | ia16 | ia64 \
- | ip2k | iq2000 \
- | k1om \
- | le32 | le64 \
- | lm32 \
- | m32c | m32r | m32rle | m68000 | m68k | m88k \
- | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa32r6 | mipsisa32r6el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64r6 | mipsisa64r6el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipsr5900 | mipsr5900el \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nds32 | nds32le | nds32be \
- | nios | nios2 | nios2eb | nios2el \
- | ns16k | ns32k \
- | open8 | or1k | or1knd | or32 \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle \
- | pru \
- | pyramid \
- | riscv32 | riscv64 \
- | rl78 | rx \
- | score \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu \
- | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
- | ubicom32 \
- | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
- | visium \
- | wasm32 \
- | x86 | xc16x | xstormy16 | xtensa \
- | z8k | z80)
- basic_machine=$basic_machine-unknown
- ;;
- c54x)
- basic_machine=tic54x-unknown
- ;;
- c55x)
- basic_machine=tic55x-unknown
- ;;
- c6x)
- basic_machine=tic6x-unknown
- ;;
- leon|leon[3-9])
- basic_machine=sparc-$basic_machine
- ;;
- m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
-
- strongarm | thumb | xscale)
- basic_machine=arm-unknown
- ;;
- xgate)
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- xscaleeb)
- basic_machine=armeb-unknown
- ;;
-
- xscaleel)
- basic_machine=armel-unknown
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | aarch64-* | aarch64_be-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* | avr32-* \
- | ba-* \
- | be32-* | be64-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* \
- | c8051-* | clipper-* | craynv-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | e2k-* | elxsi-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | hexagon-* \
- | i*86-* | i860-* | i960-* | ia16-* | ia64-* \
- | ip2k-* | iq2000-* \
- | k1om-* \
- | le32-* | le64-* \
- | lm32-* \
- | m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
- | microblaze-* | microblazeel-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64octeon-* | mips64octeonel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64r5900-* | mips64r5900el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa32r6-* | mipsisa32r6el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64r6-* | mipsisa64r6el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipsr5900-* | mipsr5900el-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | mt-* \
- | msp430-* \
- | nds32-* | nds32le-* | nds32be-* \
- | nios-* | nios2-* | nios2eb-* | nios2el-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | open8-* \
- | or1k*-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
- | pru-* \
- | pyramid-* \
- | riscv32-* | riscv64-* \
- | rl78-* | romp-* | rs6000-* | rx-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
- | tahoe-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tile*-* \
- | tron-* \
- | ubicom32-* \
- | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
- | vax-* \
- | visium-* \
- | wasm32-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xps100-* \
- | xstormy16-* | xtensa*-* \
- | ymp-* \
- | z8k-* | z80-*)
- ;;
- # Recognize the basic CPU types without company name, with glob match.
- xtensa*)
- basic_machine=$basic_machine-unknown
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 386bsd)
- basic_machine=i386-unknown
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aros)
- basic_machine=i386-pc
- os=-aros
- ;;
- asmjs)
- basic_machine=asmjs-unknown
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- blackfin)
- basic_machine=bfin-unknown
- os=-linux
- ;;
- blackfin-*)
- basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- bluegene*)
- basic_machine=powerpc-ibm
- os=-cnk
- ;;
- c54x-*)
- basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c55x-*)
- basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c6x-*)
- basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- c90)
- basic_machine=c90-cray
- os=-unicos
- ;;
- cegcc)
- basic_machine=arm-unknown
- os=-cegcc
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | j90)
- basic_machine=j90-cray
- os=-unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=-unicosmp
- ;;
- cr16 | cr16-*)
- basic_machine=cr16-unknown
- os=-elf
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=-elf
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=-tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=-tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- dicos)
- basic_machine=i686-pc
- os=-dicos
- ;;
- djgpp)
- basic_machine=i586-pc
- os=-msdosdjgpp
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2*)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- e500v[12])
- basic_machine=powerpc-unknown
- os=$os"spe"
- ;;
- e500v[12]-*)
- basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=$os"spe"
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hppa-next)
- os=-nextstep3
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=-osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- leon-*|leon[3-9]-*)
- basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
- ;;
- m68knommu)
- basic_machine=m68k-unknown
- os=-linux
- ;;
- m68knommu-*)
- basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- microblaze*)
- basic_machine=microblaze-xilinx
- ;;
- mingw64)
- basic_machine=x86_64-pc
- os=-mingw64
- ;;
- mingw32)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- mingw32ce)
- basic_machine=arm-unknown
- os=-mingw32ce
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- moxiebox)
- basic_machine=moxie-unknown
- os=-moxiebox
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- ms1-*)
- basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
- ;;
- msys)
- basic_machine=i686-pc
- os=-msys
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- nacl)
- basic_machine=le32-unknown
- os=-nacl
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next)
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- neo-tandem)
- basic_machine=neo-tandem
- ;;
- nse-tandem)
- basic_machine=nse-tandem
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- nsx-tandem)
- basic_machine=nsx-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- openrisc | openrisc-*)
- basic_machine=or32-unknown
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=-os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- parisc)
- basic_machine=hppa-unknown
- os=-linux
- ;;
- parisc-*)
- basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
- os=-linux
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pc98)
- basic_machine=i386-pc
- ;;
- pc98-*)
- basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc | ppcbe) basic_machine=powerpc-unknown
- ;;
- ppc-* | ppcbe-*)
- basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64le | powerpc64little)
- basic_machine=powerpc64le-unknown
- ;;
- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- pw32)
- basic_machine=i586-unknown
- os=-pw32
- ;;
- rdos | rdos64)
- basic_machine=x86_64-pc
- os=-rdos
- ;;
- rdos32)
- basic_machine=i386-pc
- os=-rdos
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sde)
- basic_machine=mipsisa32-sde
- os=-elf
- ;;
- sei)
- basic_machine=mips-sei
- os=-seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sh5el)
- basic_machine=sh5le-unknown
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparclite-wrs | simso-wrs)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
- os=-sysv4
- ;;
- strongarm-* | thumb-*)
- basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=-sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=-sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=-sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=-sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=-sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=-sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
- os=-unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=-dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=-unicos
- ;;
- tile*)
- basic_machine=$basic_machine-unknown
- os=-linux-gnu
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=-tops20
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=-tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=-none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=-sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=-vms
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=-vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=-vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=-vxworks
- ;;
- wasm32)
- basic_machine=wasm32-unknown
- ;;
- w65*)
- basic_machine=w65-wdc
- os=-none
- ;;
- w89k-*)
- basic_machine=hppa1.1-winbond
- os=-proelf
- ;;
- x64)
- basic_machine=x86_64-pc
- ;;
- xbox)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- xps | xps100)
- basic_machine=xps100-honeywell
- ;;
- xscale-* | xscalee[bl]-*)
- basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
- ;;
- ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- z8k-*-coff)
- basic_machine=z8k-unknown
- os=-sim
- ;;
- z80-*-coff)
- basic_machine=z80-unknown
- os=-sim
- ;;
- none)
- basic_machine=none-none
- os=-none
- ;;
-
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
- w89k)
- basic_machine=hppa1.1-winbond
- ;;
- op50n)
- basic_machine=hppa1.1-oki
- ;;
- op60c)
- basic_machine=hppa1.1-oki
- ;;
- romp)
- basic_machine=romp-ibm
- ;;
- mmix)
- basic_machine=mmix-knuth
- ;;
- rs6000)
- basic_machine=rs6000-ibm
- ;;
- vax)
- basic_machine=vax-dec
- ;;
- pdp10)
- # there are many clones, so DEC is not a safe bet
- basic_machine=pdp10-unknown
- ;;
- pdp11)
- basic_machine=pdp11-dec
- ;;
- we32k)
- basic_machine=we32k-att
- ;;
- sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
- sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
- basic_machine=sparc-sun
- ;;
- cydra)
- basic_machine=cydra-cydrome
- ;;
- orion)
- basic_machine=orion-highlevel
- ;;
- orion105)
- basic_machine=clipper-highlevel
- ;;
- mac | mpw | mac-mpw)
- basic_machine=m68k-apple
- ;;
- pmac | pmac-mpw)
- basic_machine=powerpc-apple
- ;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
- *)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
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- basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
- ;;
- *-commodore*)
- basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
- # First match some system type aliases that might get confused
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- # -solaris* is a basic system type, with this one exception.
- -auroraux)
- os=-auroraux
- ;;
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- os=`echo $os | sed -e 's|solaris1|sunos4|'`
- ;;
- -solaris)
- os=-solaris2
- ;;
- -svr4*)
- os=-sysv4
- ;;
- -unixware*)
- os=-sysv4.2uw
- ;;
- -gnu/linux*)
- os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
- ;;
- # Now accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST end in a * to match a version number.
- # -sysv* is not here because it comes later, after sysvr4.
- -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
- | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
- | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
- | -sym* | -kopensolaris* | -plan9* \
- | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
- | -aos* | -aros* | -cloudabi* | -sortix* \
- | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
- | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
- | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
- | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
- | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
- | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
- | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
- | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \
- | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
- | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
- | -linux-newlib* | -linux-musl* | -linux-uclibc* \
- | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
- | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
- | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
- | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
- | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
- | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
- | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
- | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
- | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox*)
- # Remember, each alternative MUST END IN *, to match a version number.
- ;;
- -qnx*)
- case $basic_machine in
- x86-* | i*86-*)
- ;;
- *)
- os=-nto$os
- ;;
- esac
- ;;
- -nto-qnx*)
- ;;
- -nto*)
- os=`echo $os | sed -e 's|nto|nto-qnx|'`
- ;;
- -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
- | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
- | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
- ;;
- -mac*)
- os=`echo $os | sed -e 's|mac|macos|'`
- ;;
- -linux-dietlibc)
- os=-linux-dietlibc
- ;;
- -linux*)
- os=`echo $os | sed -e 's|linux|linux-gnu|'`
- ;;
- -sunos5*)
- os=`echo $os | sed -e 's|sunos5|solaris2|'`
- ;;
- -sunos6*)
- os=`echo $os | sed -e 's|sunos6|solaris3|'`
- ;;
- -opened*)
- os=-openedition
- ;;
- -os400*)
- os=-os400
- ;;
- -wince*)
- os=-wince
- ;;
- -osfrose*)
- os=-osfrose
- ;;
- -osf*)
- os=-osf
- ;;
- -utek*)
- os=-bsd
- ;;
- -dynix*)
- os=-bsd
- ;;
- -acis*)
- os=-aos
- ;;
- -atheos*)
- os=-atheos
- ;;
- -syllable*)
- os=-syllable
- ;;
- -386bsd)
- os=-bsd
- ;;
- -ctix* | -uts*)
- os=-sysv
- ;;
- -nova*)
- os=-rtmk-nova
- ;;
- -ns2)
- os=-nextstep2
- ;;
- -nsk*)
- os=-nsk
- ;;
- # Preserve the version number of sinix5.
- -sinix5.*)
- os=`echo $os | sed -e 's|sinix|sysv|'`
- ;;
- -sinix*)
- os=-sysv4
- ;;
- -tpf*)
- os=-tpf
- ;;
- -triton*)
- os=-sysv3
- ;;
- -oss*)
- os=-sysv3
- ;;
- -svr4)
- os=-sysv4
- ;;
- -svr3)
- os=-sysv3
- ;;
- -sysvr4)
- os=-sysv4
- ;;
- # This must come after -sysvr4.
- -sysv*)
- ;;
- -ose*)
- os=-ose
- ;;
- -es1800*)
- os=-ose
- ;;
- -xenix)
- os=-xenix
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- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- os=-mint
- ;;
- -aros*)
- os=-aros
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- -zvmoe)
- os=-zvmoe
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- -dicos*)
- os=-dicos
- ;;
- -pikeos*)
- # Until real need of OS specific support for
- # particular features comes up, bare metal
- # configurations are quite functional.
- case $basic_machine in
- arm*)
- os=-eabi
- ;;
- *)
- os=-elf
- ;;
- esac
- ;;
- -nacl*)
- ;;
- -ios)
- ;;
- -none)
- ;;
- *)
- # Get rid of the `-' at the beginning of $os.
- os=`echo $os | sed 's/[^-]*-//'`
- echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
- exit 1
- ;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
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-case $basic_machine in
- score-*)
- os=-elf
- ;;
- spu-*)
- os=-elf
- ;;
- *-acorn)
- os=-riscix1.2
- ;;
- arm*-rebel)
- os=-linux
- ;;
- arm*-semi)
- os=-aout
- ;;
- c4x-* | tic4x-*)
- os=-coff
- ;;
- c8051-*)
- os=-elf
- ;;
- hexagon-*)
- os=-elf
- ;;
- tic54x-*)
- os=-coff
- ;;
- tic55x-*)
- os=-coff
- ;;
- tic6x-*)
- os=-coff
- ;;
- # This must come before the *-dec entry.
- pdp10-*)
- os=-tops20
- ;;
- pdp11-*)
- os=-none
- ;;
- *-dec | vax-*)
- os=-ultrix4.2
- ;;
- m68*-apollo)
- os=-domain
- ;;
- i386-sun)
- os=-sunos4.0.2
- ;;
- m68000-sun)
- os=-sunos3
- ;;
- m68*-cisco)
- os=-aout
- ;;
- mep-*)
- os=-elf
- ;;
- mips*-cisco)
- os=-elf
- ;;
- mips*-*)
- os=-elf
- ;;
- or32-*)
- os=-coff
- ;;
- *-tti) # must be before sparc entry or we get the wrong os.
- os=-sysv3
- ;;
- sparc-* | *-sun)
- os=-sunos4.1.1
- ;;
- pru-*)
- os=-elf
- ;;
- *-be)
- os=-beos
- ;;
- *-haiku)
- os=-haiku
- ;;
- *-ibm)
- os=-aix
- ;;
- *-knuth)
- os=-mmixware
- ;;
- *-wec)
- os=-proelf
- ;;
- *-winbond)
- os=-proelf
- ;;
- *-oki)
- os=-proelf
- ;;
- *-hp)
- os=-hpux
- ;;
- *-hitachi)
- os=-hiux
- ;;
- i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
- os=-sysv
- ;;
- *-cbm)
- os=-amigaos
- ;;
- *-dg)
- os=-dgux
- ;;
- *-dolphin)
- os=-sysv3
- ;;
- m68k-ccur)
- os=-rtu
- ;;
- m88k-omron*)
- os=-luna
- ;;
- *-next)
- os=-nextstep
- ;;
- *-sequent)
- os=-ptx
- ;;
- *-crds)
- os=-unos
- ;;
- *-ns)
- os=-genix
- ;;
- i370-*)
- os=-mvs
- ;;
- *-next)
- os=-nextstep3
- ;;
- *-gould)
- os=-sysv
- ;;
- *-highlevel)
- os=-bsd
- ;;
- *-encore)
- os=-bsd
- ;;
- *-sgi)
- os=-irix
- ;;
- *-siemens)
- os=-sysv4
- ;;
- *-masscomp)
- os=-rtu
- ;;
- f30[01]-fujitsu | f700-fujitsu)
- os=-uxpv
- ;;
- *-rom68k)
- os=-coff
- ;;
- *-*bug)
- os=-coff
- ;;
- *-apple)
- os=-macos
- ;;
- *-atari*)
- os=-mint
- ;;
- *)
- os=-none
- ;;
-esac
-fi
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer. We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
- *-unknown)
- case $os in
- -riscix*)
- vendor=acorn
- ;;
- -sunos*)
- vendor=sun
- ;;
- -cnk*|-aix*)
- vendor=ibm
- ;;
- -beos*)
- vendor=be
- ;;
- -hpux*)
- vendor=hp
- ;;
- -mpeix*)
- vendor=hp
- ;;
- -hiux*)
- vendor=hitachi
- ;;
- -unos*)
- vendor=crds
- ;;
- -dgux*)
- vendor=dg
- ;;
- -luna*)
- vendor=omron
- ;;
- -genix*)
- vendor=ns
- ;;
- -mvs* | -opened*)
- vendor=ibm
- ;;
- -os400*)
- vendor=ibm
- ;;
- -ptx*)
- vendor=sequent
- ;;
- -tpf*)
- vendor=ibm
- ;;
- -vxsim* | -vxworks* | -windiss*)
- vendor=wrs
- ;;
- -aux*)
- vendor=apple
- ;;
- -hms*)
- vendor=hitachi
- ;;
- -mpw* | -macos*)
- vendor=apple
- ;;
- -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
- vendor=atari
- ;;
- -vos*)
- vendor=stratus
- ;;
- esac
- basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
- ;;
-esac
-
-echo $basic_machine$os
-exit
-
-# Local variables:
-# eval: (add-hook 'write-file-functions 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright 1992-2018 Free Software Foundation, Inc.
-
-timestamp='2018-05-19'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <https://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-
-
-# Please send patches to <config-patches@gnu.org>.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
-
-Canonicalize a configuration name.
-
-Options:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright 1992-2018 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo "$1"
- exit ;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Split fields of configuration type
-IFS="-" read -r field1 field2 field3 field4 <<EOF
-$1
-EOF
-
-# Separate into logical components for further validation
-case $1 in
- *-*-*-*-*)
- echo Invalid configuration \`"$1"\': more than four components >&2
- exit 1
- ;;
- *-*-*-*)
- basic_machine=$field1-$field2
- os=$field3-$field4
- ;;
- *-*-*)
- # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
- # parts
- maybe_os=$field2-$field3
- case $maybe_os in
- nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc \
- | linux-newlib* | linux-musl* | linux-uclibc* | uclinux-uclibc* \
- | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
- | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
- | storm-chaos* | os2-emx* | rtmk-nova*)
- basic_machine=$field1
- os=$maybe_os
- ;;
- android-linux)
- basic_machine=$field1-unknown
- os=linux-android
- ;;
- *)
- basic_machine=$field1-$field2
- os=$field3
- ;;
- esac
- ;;
- *-*)
- basic_machine=$field1
- os=$field2
- ;;
- *)
- # Convert single-component short-hands not valid as part of
- # multi-component configurations.
- case $field1 in
- 386bsd)
- basic_machine=i386-pc
- os=bsd
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=udi
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=scout
- ;;
- am29k)
- basic_machine=a29k-none
- os=bsd
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=sysv
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=bsd
- ;;
- aros)
- basic_machine=i386-pc
- os=aros
- ;;
- aux)
- basic_machine=m68k-apple
- os=aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=dynix
- ;;
- blackfin)
- basic_machine=bfin-unknown
- os=linux
- ;;
- cegcc)
- basic_machine=arm-unknown
- os=cegcc
- ;;
- cray)
- basic_machine=j90-cray
- os=unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=unicosmp
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=sysv3
- ;;
- dicos)
- basic_machine=i686-pc
- os=dicos
- ;;
- djgpp)
- basic_machine=i586-pc
- os=msdosdjgpp
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=ebmon
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=ose
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=go32
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=sysv3
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=hpux
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=proelf
- ;;
- i386mach)
- basic_machine=i386-mach
- os=mach
- ;;
- vsta)
- basic_machine=i386-unknown
- os=vsta
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=sysv
- ;;
- m68knommu)
- basic_machine=m68k-unknown
- os=linux
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=sysv
- ;;
- mingw64)
- basic_machine=x86_64-pc
- os=mingw64
- ;;
- mingw32)
- basic_machine=i686-pc
- os=mingw32
- ;;
- mingw32ce)
- basic_machine=arm-unknown
- os=mingw32ce
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=morphos
- ;;
- moxiebox)
- basic_machine=moxie-unknown
- os=moxiebox
- ;;
- msdos)
- basic_machine=i386-pc
- os=msdos
- ;;
- msys)
- basic_machine=i686-pc
- os=msys
- ;;
- mvs)
- basic_machine=i370-ibm
- os=mvs
- ;;
- nacl)
- basic_machine=le32-unknown
- os=nacl
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=sysv
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=nonstopux
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=os68k
- ;;
- paragon)
- basic_machine=i860-intel
- os=osf
- ;;
- parisc)
- basic_machine=hppa-unknown
- os=linux
- ;;
- pw32)
- basic_machine=i586-unknown
- os=pw32
- ;;
- rdos | rdos64)
- basic_machine=x86_64-pc
- os=rdos
- ;;
- rdos32)
- basic_machine=i386-pc
- os=rdos
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=coff
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=udi
- ;;
- sei)
- basic_machine=mips-sei
- os=seiux
- ;;
- sps7)
- basic_machine=m68k-bull
- os=sysv2
- ;;
- stratus)
- basic_machine=i860-stratus
- os=sysv4
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=solaris2
- ;;
- sv1)
- basic_machine=sv1-cray
- os=unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=unicos
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=tops20
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=vms
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=vxworks
- ;;
- xbox)
- basic_machine=i686-pc
- os=mingw32
- ;;
- ymp)
- basic_machine=ymp-cray
- os=unicos
- ;;
- *)
- basic_machine=$1
- os=
- ;;
- esac
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- dec* | mips* | sequent* | encore* | pc532* | sgi* | sony* | \
- att* | 7300* | 3300* | delta* | motorola* | sun[234]* | \
- unicom* | ibm* | next | hp | isi* | apollo | altos* | \
- convergent* | ncr* | news | 32* | 3600* | 3100* | hitachi* |\
- c[123]* | convex* | sun | crds | omron* | dg | ultra | tti* | \
- harris | dolphin | highlevel | gould | cbm | ns | masscomp | \
- apple | axis | knuth | cray | microblaze*)
- os=
- basic_machine=$1
- ;;
- bluegene*)
- os=cnk
- ;;
- sim | cisco | oki | wec | winbond)
- os=
- basic_machine=$1
- ;;
- scout)
- ;;
- wrs)
- os=vxworks
- basic_machine=$1
- ;;
- chorusos*)
- os=chorusos
- basic_machine=$1
- ;;
- chorusrdb)
- os=chorusrdb
- basic_machine=$1
- ;;
- hiux*)
- os=hiuxwe2
- ;;
- sco6)
- os=sco5v6
- basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
- ;;
- sco5)
- os=sco3.2v5
- basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
- ;;
- sco4)
- os=sco3.2v4
- basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
- ;;
- sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
- ;;
- sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
- ;;
- sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
- ;;
- sco*)
- os=sco3.2v2
- basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
- ;;
- udk*)
- basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
- ;;
- isc)
- os=isc2.2
- basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
- ;;
- clix*)
- basic_machine=clipper-intergraph
- ;;
- isc*)
- basic_machine=`echo "$1" | sed -e 's/86-.*/86-pc/'`
- ;;
- lynx*178)
- os=lynxos178
- ;;
- lynx*5)
- os=lynxos5
- ;;
- lynx*)
- os=lynxos
- ;;
- ptx*)
- basic_machine=`echo "$1" | sed -e 's/86-.*/86-sequent/'`
- ;;
- psos*)
- os=psos
- ;;
- mint | mint[0-9]*)
- basic_machine=m68k-atari
- os=mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | aarch64 | aarch64_be \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arceb \
- | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv6m | armv[78][arm] \
- | avr | avr32 \
- | ba \
- | be32 | be64 \
- | bfin \
- | c4x | c8051 | clipper | csky \
- | d10v | d30v | dlx | dsp16xx \
- | e2k | epiphany \
- | fido | fr30 | frv | ft32 \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | hexagon \
- | i370 | i860 | i960 | ia16 | ia64 \
- | ip2k | iq2000 \
- | k1om \
- | le32 | le64 \
- | lm32 \
- | m32c | m32r | m32rle | m68000 | m68k | m88k \
- | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa32r6 | mipsisa32r6el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64r6 | mipsisa64r6el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipsr5900 | mipsr5900el \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nds32 | nds32le | nds32be \
- | nfp \
- | nios | nios2 | nios2eb | nios2el \
- | ns16k | ns32k \
- | open8 | or1k | or1knd | or32 \
- | pdp10 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle \
- | pru \
- | pyramid \
- | riscv32 | riscv64 \
- | rl78 | rx \
- | score \
- | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
- | spu \
- | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
- | ubicom32 \
- | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
- | visium \
- | wasm32 \
- | x86 | xc16x | xstormy16 | xtensa \
- | z8k | z80)
- basic_machine=$basic_machine-unknown
- ;;
- c54x)
- basic_machine=tic54x-unknown
- ;;
- c55x)
- basic_machine=tic55x-unknown
- ;;
- c6x)
- basic_machine=tic6x-unknown
- ;;
- leon|leon[3-9])
- basic_machine=sparc-$basic_machine
- ;;
- m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
- basic_machine=$basic_machine-unknown
- os=${os:-none}
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65)
- ;;
- m9s12z | m68hcs12z | hcs12z | s12z)
- basic_machine=s12z-unknown
- os=${os:-none}
- ;;
- ms1)
- basic_machine=mt-unknown
- ;;
- strongarm | thumb | xscale)
- basic_machine=arm-unknown
- ;;
- xgate)
- basic_machine=$basic_machine-unknown
- os=${os:-none}
- ;;
- xscaleeb)
- basic_machine=armeb-unknown
- ;;
-
- xscaleel)
- basic_machine=armel-unknown
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | aarch64-* | aarch64_be-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* | avr32-* \
- | ba-* \
- | be32-* | be64-* \
- | bfin-* | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* \
- | c8051-* | clipper-* | craynv-* | csky-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | e2k-* | elxsi-* \
- | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | hexagon-* \
- | i*86-* | i860-* | i960-* | ia16-* | ia64-* \
- | ip2k-* | iq2000-* \
- | k1om-* \
- | le32-* | le64-* \
- | lm32-* \
- | m32c-* | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
- | microblaze-* | microblazeel-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64octeon-* | mips64octeonel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64r5900-* | mips64r5900el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mips64vr5900-* | mips64vr5900el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa32r6-* | mipsisa32r6el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64r6-* | mipsisa64r6el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipsr5900-* | mipsr5900el-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | mt-* \
- | msp430-* \
- | nds32-* | nds32le-* | nds32be-* \
- | nfp-* \
- | nios-* | nios2-* | nios2eb-* | nios2el-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | open8-* \
- | or1k*-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
- | pru-* \
- | pyramid-* \
- | riscv32-* | riscv64-* \
- | rl78-* | romp-* | rs6000-* | rx-* \
- | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
- | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
- | tahoe-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tile*-* \
- | tron-* \
- | ubicom32-* \
- | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
- | vax-* \
- | visium-* \
- | wasm32-* \
- | we32k-* \
- | x86-* | x86_64-* | xc16x-* | xps100-* \
- | xstormy16-* | xtensa*-* \
- | ymp-* \
- | z8k-* | z80-*)
- ;;
- # Recognize the basic CPU types without company name, with glob match.
- xtensa*)
- basic_machine=$basic_machine-unknown
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- asmjs)
- basic_machine=asmjs-unknown
- ;;
- blackfin-*)
- basic_machine=bfin-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- os=linux
- ;;
- bluegene*)
- basic_machine=powerpc-ibm
- os=cnk
- ;;
- c54x-*)
- basic_machine=tic54x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- c55x-*)
- basic_machine=tic55x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- c6x-*)
- basic_machine=tic6x-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- c90)
- basic_machine=c90-cray
- os=${os:-unicos}
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=bsd
- ;;
- cr16 | cr16-*)
- basic_machine=cr16-unknown
- os=${os:-elf}
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=${os:-elf}
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=${os:-bosx}
- ;;
- dpx2*)
- basic_machine=m68k-bull
- os=sysv3
- ;;
- e500v[12])
- basic_machine=powerpc-unknown
- os=$os"spe"
- ;;
- e500v[12]-*)
- basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- os=$os"spe"
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=${os:-bsd}
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=hiuxwe2
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
- i*86v32)
- basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
- os=sysv32
- ;;
- i*86v4*)
- basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
- os=sysv4
- ;;
- i*86v)
- basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
- os=sysv
- ;;
- i*86sol2)
- basic_machine=`echo "$1" | sed -e 's/86.*/86-pc/'`
- os=solaris2
- ;;
- j90 | j90-cray)
- basic_machine=j90-cray
- os=${os:-unicos}
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- irix*)
- ;;
- *)
- os=irix4
- ;;
- esac
- ;;
- leon-*|leon[3-9]-*)
- basic_machine=sparc-`echo "$basic_machine" | sed 's/-.*//'`
- ;;
- m68knommu-*)
- basic_machine=m68k-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- os=linux
- ;;
- microblaze*)
- basic_machine=microblaze-xilinx
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=mint
- ;;
- mips3*-*)
- basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo "$basic_machine" | sed -e 's/mips3/mips64/'`-unknown
- ;;
- ms1-*)
- basic_machine=`echo "$basic_machine" | sed -e 's/ms1-/mt-/'`
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=newsos
- ;;
- next | m*-next)
- basic_machine=m68k-next
- case $os in
- nextstep* )
- ;;
- ns2*)
- os=nextstep2
- ;;
- *)
- os=nextstep3
- ;;
- esac
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- neo-tandem)
- basic_machine=neo-tandem
- ;;
- nse-tandem)
- basic_machine=nse-tandem
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- nsv-tandem)
- basic_machine=nsv-tandem
- ;;
- nsx-tandem)
- basic_machine=nsx-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=proelf
- ;;
- openrisc | openrisc-*)
- basic_machine=or32-unknown
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=hiuxwe2
- ;;
- parisc-*)
- basic_machine=hppa-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- os=linux
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pc98)
- basic_machine=i386-pc
- ;;
- pc98-*)
- basic_machine=i386-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc | ppcbe) basic_machine=powerpc-unknown
- ;;
- ppc-* | ppcbe-*)
- basic_machine=powerpc-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- ppc64le | powerpc64little)
- basic_machine=powerpc64le-unknown
- ;;
- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sde)
- basic_machine=mipsisa32-sde
- os=${os:-elf}
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh5el)
- basic_machine=sh5le-unknown
- ;;
- simso-wrs)
- basic_machine=sparclite-wrs
- os=vxworks
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- strongarm-* | thumb-*)
- basic_machine=arm-`echo "$basic_machine" | sed 's/^[^-]*-//'`
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- tile*)
- basic_machine=$basic_machine-unknown
- os=linux-gnu
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- w65*)
- basic_machine=w65-wdc
- os=none
- ;;
- w89k-*)
- basic_machine=hppa1.1-winbond
- os=proelf
- ;;
- x64)
- basic_machine=x86_64-pc
- ;;
- xps | xps100)
- basic_machine=xps100-honeywell
- ;;
- xscale-* | xscalee[bl]-*)
- basic_machine=`echo "$basic_machine" | sed 's/^xscale/arm/'`
- ;;
- none)
- basic_machine=none-none
- os=${os:-none}
- ;;
-
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
- w89k)
- basic_machine=hppa1.1-winbond
- ;;
- op50n)
- basic_machine=hppa1.1-oki
- ;;
- op60c)
- basic_machine=hppa1.1-oki
- ;;
- romp)
- basic_machine=romp-ibm
- ;;
- mmix)
- basic_machine=mmix-knuth
- ;;
- rs6000)
- basic_machine=rs6000-ibm
- ;;
- vax)
- basic_machine=vax-dec
- ;;
- pdp11)
- basic_machine=pdp11-dec
- ;;
- we32k)
- basic_machine=we32k-att
- ;;
- sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
- cydra)
- basic_machine=cydra-cydrome
- ;;
- orion)
- basic_machine=orion-highlevel
- ;;
- orion105)
- basic_machine=clipper-highlevel
- ;;
- mac | mpw | mac-mpw)
- basic_machine=m68k-apple
- ;;
- pmac | pmac-mpw)
- basic_machine=powerpc-apple
- ;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
- *)
- echo Invalid configuration \`"$1"\': machine \`"$basic_machine"\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
- *-digital*)
- basic_machine=`echo "$basic_machine" | sed 's/digital.*/dec/'`
- ;;
- *-commodore*)
- basic_machine=`echo "$basic_machine" | sed 's/commodore.*/cbm/'`
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x$os != x ]
-then
-case $os in
- # First match some system type aliases that might get confused
- # with valid system types.
- # solaris* is a basic system type, with this one exception.
- auroraux)
- os=auroraux
- ;;
- solaris1 | solaris1.*)
- os=`echo $os | sed -e 's|solaris1|sunos4|'`
- ;;
- solaris)
- os=solaris2
- ;;
- unixware*)
- os=sysv4.2uw
- ;;
- gnu/linux*)
- os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
- ;;
- # es1800 is here to avoid being matched by es* (a different OS)
- es1800*)
- os=ose
- ;;
- # Now accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST end in a * to match a version number.
- # sysv* is not here because it comes later, after sysvr4.
- gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
- | *vms* | sco* | esix* | isc* | aix* | cnk* | sunos | sunos[34]*\
- | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
- | sym* | kopensolaris* | plan9* \
- | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
- | aos* | aros* | cloudabi* | sortix* \
- | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
- | clix* | riscos* | uniplus* | iris* | rtu* | xenix* \
- | hiux* | knetbsd* | mirbsd* | netbsd* \
- | bitrig* | openbsd* | solidbsd* | libertybsd* \
- | ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \
- | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
- | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
- | udi* | eabi* | lites* | ieee* | go32* | aux* | hcos* \
- | chorusos* | chorusrdb* | cegcc* | glidix* \
- | cygwin* | msys* | pe* | psos* | moss* | proelf* | rtems* \
- | midipix* | mingw32* | mingw64* | linux-gnu* | linux-android* \
- | linux-newlib* | linux-musl* | linux-uclibc* \
- | uxpv* | beos* | mpeix* | udk* | moxiebox* \
- | interix* | uwin* | mks* | rhapsody* | darwin* \
- | openstep* | oskit* | conix* | pw32* | nonstopux* \
- | storm-chaos* | tops10* | tenex* | tops20* | its* \
- | os2* | vos* | palmos* | uclinux* | nucleus* \
- | morphos* | superux* | rtmk* | windiss* \
- | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
- | skyos* | haiku* | rdos* | toppers* | drops* | es* \
- | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
- | midnightbsd*)
- # Remember, each alternative MUST END IN *, to match a version number.
- ;;
- qnx*)
- case $basic_machine in
- x86-* | i*86-*)
- ;;
- *)
- os=nto-$os
- ;;
- esac
- ;;
- nto-qnx*)
- ;;
- nto*)
- os=`echo $os | sed -e 's|nto|nto-qnx|'`
- ;;
- sim | xray | os68k* | v88r* \
- | windows* | osx | abug | netware* | os9* \
- | macos* | mpw* | magic* | mmixware* | mon960* | lnews*)
- ;;
- mac*)
- os=`echo "$os" | sed -e 's|mac|macos|'`
- ;;
- linux-dietlibc)
- os=linux-dietlibc
- ;;
- linux*)
- os=`echo $os | sed -e 's|linux|linux-gnu|'`
- ;;
- sunos5*)
- os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
- ;;
- sunos6*)
- os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
- ;;
- opened*)
- os=openedition
- ;;
- os400*)
- os=os400
- ;;
- wince*)
- os=wince
- ;;
- utek*)
- os=bsd
- ;;
- dynix*)
- os=bsd
- ;;
- acis*)
- os=aos
- ;;
- atheos*)
- os=atheos
- ;;
- syllable*)
- os=syllable
- ;;
- 386bsd)
- os=bsd
- ;;
- ctix* | uts*)
- os=sysv
- ;;
- nova*)
- os=rtmk-nova
- ;;
- ns2)
- os=nextstep2
- ;;
- nsk*)
- os=nsk
- ;;
- # Preserve the version number of sinix5.
- sinix5.*)
- os=`echo $os | sed -e 's|sinix|sysv|'`
- ;;
- sinix*)
- os=sysv4
- ;;
- tpf*)
- os=tpf
- ;;
- triton*)
- os=sysv3
- ;;
- oss*)
- os=sysv3
- ;;
- svr4*)
- os=sysv4
- ;;
- svr3)
- os=sysv3
- ;;
- sysvr4)
- os=sysv4
- ;;
- # This must come after sysvr4.
- sysv*)
- ;;
- ose*)
- os=ose
- ;;
- *mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
- os=mint
- ;;
- zvmoe)
- os=zvmoe
- ;;
- dicos*)
- os=dicos
- ;;
- pikeos*)
- # Until real need of OS specific support for
- # particular features comes up, bare metal
- # configurations are quite functional.
- case $basic_machine in
- arm*)
- os=eabi
- ;;
- *)
- os=elf
- ;;
- esac
- ;;
- nacl*)
- ;;
- ios)
- ;;
- none)
- ;;
- *-eabi)
- ;;
- *)
- echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
- exit 1
- ;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system. Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $basic_machine in
- score-*)
- os=elf
- ;;
- spu-*)
- os=elf
- ;;
- *-acorn)
- os=riscix1.2
- ;;
- arm*-rebel)
- os=linux
- ;;
- arm*-semi)
- os=aout
- ;;
- c4x-* | tic4x-*)
- os=coff
- ;;
- c8051-*)
- os=elf
- ;;
- hexagon-*)
- os=elf
- ;;
- tic54x-*)
- os=coff
- ;;
- tic55x-*)
- os=coff
- ;;
- tic6x-*)
- os=coff
- ;;
- # This must come before the *-dec entry.
- pdp10-*)
- os=tops20
- ;;
- pdp11-*)
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-timestamp='2018-08-29'
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-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <https://www.gnu.org/licenses/>.
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-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
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-
-# Please send patches to <config-patches@gnu.org>.
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-# The goal of this file is to map all the various variations of a given
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-Copyright 1992-2018 Free Software Foundation, Inc.
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- basic_machine=a29k-none
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- basic_machine=580-amdahl
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- vsta)
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- monitor)
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- ncr3000)
- basic_machine=i486-ncr
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- netbsd386)
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- netwinder)
- basic_machine=armv4l-rebel
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- news | news700 | news800 | news900)
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- basic_machine=m68030-sony
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- nh3000)
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- nh[45]000)
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- basic_machine=i960-intel
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- nonstopux)
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- os400)
- basic_machine=powerpc-ibm
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- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
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- basic_machine=m68k-none
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- paragon)
- basic_machine=i860-intel
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- parisc)
- basic_machine=hppa-unknown
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- pw32)
- basic_machine=i586-unknown
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- rdos | rdos64)
- basic_machine=x86_64-pc
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- rdos32)
- basic_machine=i386-pc
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- rom68k)
- basic_machine=m68k-rom68k
- os=coff
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- sa29200)
- basic_machine=a29k-amd
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- sei)
- basic_machine=mips-sei
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- sequent)
- basic_machine=i386-sequent
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- ;;
- sps7)
- basic_machine=m68k-bull
- os=sysv2
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- st2000)
- basic_machine=m68k-tandem
- os=
- ;;
- stratus)
- basic_machine=i860-stratus
- os=sysv4
- ;;
- sun2)
- basic_machine=m68000-sun
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- ;;
- sun2os3)
- basic_machine=m68000-sun
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- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=sunos4
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- sun3)
- basic_machine=m68k-sun
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- ;;
- sun3os3)
- basic_machine=m68k-sun
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- sun3os4)
- basic_machine=m68k-sun
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- sun4)
- basic_machine=sparc-sun
- os=
- ;;
- sun4os3)
- basic_machine=sparc-sun
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- sun4os4)
- basic_machine=sparc-sun
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- sun4sol2)
- basic_machine=sparc-sun
- os=solaris2
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- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- os=
- ;;
- sv1)
- basic_machine=sv1-cray
- os=unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
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- t3e)
- basic_machine=alphaev5-cray
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- t90)
- basic_machine=t90-cray
- os=unicos
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- toad1)
- basic_machine=pdp10-xkl
- os=tops20
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=tpf
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- udi29k)
- basic_machine=a29k-amd
- os=udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=sysv
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- vms)
- basic_machine=vax-dec
- os=vms
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- vxworks960)
- basic_machine=i960-wrs
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- vxworks68)
- basic_machine=m68k-wrs
- os=vxworks
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- vxworks29k)
- basic_machine=a29k-wrs
- os=vxworks
- ;;
- xbox)
- basic_machine=i686-pc
- os=mingw32
- ;;
- ymp)
- basic_machine=ymp-cray
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- *)
- basic_machine=$1
- os=
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- esac
- ;;
-esac
-
-# Decode 1-component or ad-hoc basic machines
-case $basic_machine in
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- cpu=hppa1.1
- vendor=winbond
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- op50n)
- cpu=hppa1.1
- vendor=oki
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- op60c)
- cpu=hppa1.1
- vendor=oki
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- ibm*)
- cpu=i370
- vendor=ibm
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- orion105)
- cpu=clipper
- vendor=highlevel
- ;;
- mac | mpw | mac-mpw)
- cpu=m68k
- vendor=apple
- ;;
- pmac | pmac-mpw)
- cpu=powerpc
- vendor=apple
- ;;
-
- # Recognize the various machine names and aliases which stand
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- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- cpu=m68000
- vendor=att
- ;;
- 3b*)
- cpu=we32k
- vendor=att
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- bluegene*)
- cpu=powerpc
- vendor=ibm
- os=cnk
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- decsystem10* | dec10*)
- cpu=pdp10
- vendor=dec
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- decsystem20* | dec20*)
- cpu=pdp10
- vendor=dec
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- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- cpu=m68k
- vendor=motorola
- ;;
- dpx2*)
- cpu=m68k
- vendor=bull
- os=sysv3
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- encore | umax | mmax)
- cpu=ns32k
- vendor=encore
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- elxsi)
- cpu=elxsi
- vendor=elxsi
- os=${os:-bsd}
- ;;
- fx2800)
- cpu=i860
- vendor=alliant
- ;;
- genix)
- cpu=ns32k
- vendor=ns
- ;;
- h3050r* | hiux*)
- cpu=hppa1.1
- vendor=hitachi
- os=hiuxwe2
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- cpu=hppa1.0
- vendor=hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- cpu=m68000
- vendor=hp
- ;;
- hp9k3[2-9][0-9])
- cpu=m68k
- vendor=hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- cpu=hppa1.0
- vendor=hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- cpu=hppa1.1
- vendor=hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- cpu=hppa1.1
- vendor=hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- cpu=hppa1.1
- vendor=hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- cpu=hppa1.1
- vendor=hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- cpu=hppa1.0
- vendor=hp
- ;;
- i*86v32)
- cpu=`echo "$1" | sed -e 's/86.*/86/'`
- vendor=pc
- os=sysv32
- ;;
- i*86v4*)
- cpu=`echo "$1" | sed -e 's/86.*/86/'`
- vendor=pc
- os=sysv4
- ;;
- i*86v)
- cpu=`echo "$1" | sed -e 's/86.*/86/'`
- vendor=pc
- os=sysv
- ;;
- i*86sol2)
- cpu=`echo "$1" | sed -e 's/86.*/86/'`
- vendor=pc
- os=solaris2
- ;;
- j90 | j90-cray)
- cpu=j90
- vendor=cray
- os=${os:-unicos}
- ;;
- iris | iris4d)
- cpu=mips
- vendor=sgi
- case $os in
- irix*)
- ;;
- *)
- os=irix4
- ;;
- esac
- ;;
- miniframe)
- cpu=m68000
- vendor=convergent
- ;;
- *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
- cpu=m68k
- vendor=atari
- os=mint
- ;;
- news-3600 | risc-news)
- cpu=mips
- vendor=sony
- os=newsos
- ;;
- next | m*-next)
- cpu=m68k
- vendor=next
- case $os in
- nextstep* )
- ;;
- ns2*)
- os=nextstep2
- ;;
- *)
- os=nextstep3
- ;;
- esac
- ;;
- np1)
- cpu=np1
- vendor=gould
- ;;
- op50n-* | op60c-*)
- cpu=hppa1.1
- vendor=oki
- os=proelf
- ;;
- pa-hitachi)
- cpu=hppa1.1
- vendor=hitachi
- os=hiuxwe2
- ;;
- pbd)
- cpu=sparc
- vendor=tti
- ;;
- pbb)
- cpu=m68k
- vendor=tti
- ;;
- pc532)
- cpu=ns32k
- vendor=pc532
- ;;
- pn)
- cpu=pn
- vendor=gould
- ;;
- power)
- cpu=power
- vendor=ibm
- ;;
- ps2)
- cpu=i386
- vendor=ibm
- ;;
- rm[46]00)
- cpu=mips
- vendor=siemens
- ;;
- rtpc | rtpc-*)
- cpu=romp
- vendor=ibm
- ;;
- sde)
- cpu=mipsisa32
- vendor=sde
- os=${os:-elf}
- ;;
- simso-wrs)
- cpu=sparclite
- vendor=wrs
- os=vxworks
- ;;
- tower | tower-32)
- cpu=m68k
- vendor=ncr
- ;;
- vpp*|vx|vx-*)
- cpu=f301
- vendor=fujitsu
- ;;
- w65)
- cpu=w65
- vendor=wdc
- ;;
- w89k-*)
- cpu=hppa1.1
- vendor=winbond
- os=proelf
- ;;
- none)
- cpu=none
- vendor=none
- ;;
- leon|leon[3-9])
- cpu=sparc
- vendor=$basic_machine
- ;;
- leon-*|leon[3-9]-*)
- cpu=sparc
- vendor=`echo "$basic_machine" | sed 's/-.*//'`
- ;;
-
- *-*)
- IFS="-" read -r cpu vendor <<EOF
-$basic_machine
-EOF
- ;;
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- cpu=$basic_machine
- vendor=pc
- ;;
- # These rules are duplicated from below for sake of the special case above;
- # i.e. things that normalized to x86 arches should also default to "pc"
- pc98)
- cpu=i386
- vendor=pc
- ;;
- x64 | amd64)
- cpu=x86_64
- vendor=pc
- ;;
- # Recognize the basic CPU types without company name.
- *)
- cpu=$basic_machine
- vendor=unknown
- ;;
-esac
-
-unset -v basic_machine
-
-# Decode basic machines in the full and proper CPU-Company form.
-case $cpu-$vendor in
- # Here we handle the default manufacturer of certain CPU types in canonical form. It is in
- # some cases the only manufacturer, in others, it is the most popular.
- craynv-unknown)
- vendor=cray
- os=${os:-unicosmp}
- ;;
- c90-unknown | c90-cray)
- vendor=cray
- os=${os:-unicos}
- ;;
- fx80-unknown)
- vendor=alliant
- ;;
- romp-unknown)
- vendor=ibm
- ;;
- mmix-unknown)
- vendor=knuth
- ;;
- microblaze-unknown | microblazeel-unknown)
- vendor=xilinx
- ;;
- rs6000-unknown)
- vendor=ibm
- ;;
- vax-unknown)
- vendor=dec
- ;;
- pdp11-unknown)
- vendor=dec
- ;;
- we32k-unknown)
- vendor=att
- ;;
- cydra-unknown)
- vendor=cydrome
- ;;
- i370-ibm*)
- vendor=ibm
- ;;
- orion-unknown)
- vendor=highlevel
- ;;
- xps-unknown | xps100-unknown)
- cpu=xps100
- vendor=honeywell
- ;;
-
- # Here we normalize CPU types with a missing or matching vendor
- dpx20-unknown | dpx20-bull)
- cpu=rs6000
- vendor=bull
- os=${os:-bosx}
- ;;
-
- # Here we normalize CPU types irrespective of the vendor
- amd64-*)
- cpu=x86_64
- ;;
- blackfin-*)
- cpu=bfin
- os=linux
- ;;
- c54x-*)
- cpu=tic54x
- ;;
- c55x-*)
- cpu=tic55x
- ;;
- c6x-*)
- cpu=tic6x
- ;;
- e500v[12]-*)
- cpu=powerpc
- os=$os"spe"
- ;;
- mips3*-*)
- cpu=mips64
- ;;
- ms1-*)
- cpu=mt
- ;;
- m68knommu-*)
- cpu=m68k
- os=linux
- ;;
- m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
- cpu=s12z
- ;;
- openrisc-*)
- cpu=or32
- ;;
- parisc-*)
- cpu=hppa
- os=linux
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- cpu=i586
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)
- cpu=i686
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- cpu=i686
- ;;
- pentium4-*)
- cpu=i786
- ;;
- pc98-*)
- cpu=i386
- ;;
- ppc-* | ppcbe-*)
- cpu=powerpc
- ;;
- ppcle-* | powerpclittle-*)
- cpu=powerpcle
- ;;
- ppc64-*)
- cpu=powerpc64
- ;;
- ppc64le-* | powerpc64little-*)
- cpu=powerpc64le
- ;;
- sb1-*)
- cpu=mipsisa64sb1
- ;;
- sb1el-*)
- cpu=mipsisa64sb1el
- ;;
- sh5e[lb]-*)
- cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'`
- ;;
- spur-*)
- cpu=spur
- ;;
- strongarm-* | thumb-*)
- cpu=arm
- ;;
- tx39-*)
- cpu=mipstx39
- ;;
- tx39el-*)
- cpu=mipstx39el
- ;;
- x64-*)
- cpu=x86_64
- ;;
- xscale-* | xscalee[bl]-*)
- cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
- ;;
-
- # Recognize the canonical CPU Types that limit and/or modify the
- # company names they are paired with.
- cr16-*)
- os=${os:-elf}
- ;;
- crisv32-* | etraxfs*-*)
- cpu=crisv32
- vendor=axis
- ;;
- cris-* | etrax*-*)
- cpu=cris
- vendor=axis
- ;;
- crx-*)
- os=${os:-elf}
- ;;
- neo-tandem)
- cpu=neo
- vendor=tandem
- ;;
- nse-tandem)
- cpu=nse
- vendor=tandem
- ;;
- nsr-tandem)
- cpu=nsr
- vendor=tandem
- ;;
- nsv-tandem)
- cpu=nsv
- vendor=tandem
- ;;
- nsx-tandem)
- cpu=nsx
- vendor=tandem
- ;;
- s390-*)
- cpu=s390
- vendor=ibm
- ;;
- s390x-*)
- cpu=s390x
- vendor=ibm
- ;;
- tile*-*)
- os=${os:-linux-gnu}
- ;;
-
- *)
- # Recognize the canonical CPU types that are allowed with any
- # company name.
- case $cpu in
- 1750a | 580 \
- | a29k \
- | aarch64 | aarch64_be \
- | abacus \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
- | alphapca5[67] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arceb \
- | arm | arm[lb]e | arme[lb] | armv* \
- | avr | avr32 \
- | asmjs \
- | ba \
- | be32 | be64 \
- | bfin | bs2000 \
- | c[123]* | c30 | [cjt]90 | c4x \
- | c8051 | clipper | craynv | csky | cydra \
- | d10v | d30v | dlx | dsp16xx \
- | e2k | elxsi | epiphany \
- | f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \
- | h8300 | h8500 \
- | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | hexagon \
- | i370 | i*86 | i860 | i960 | ia16 | ia64 \
- | ip2k | iq2000 \
- | k1om \
- | le32 | le64 \
- | lm32 \
- | m32c | m32r | m32rle \
- | m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k | v70 | w65 \
- | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip \
- | m88110 | m88k | maxq | mb | mcore | mep | metag \
- | microblaze | microblazeel \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa32r6 | mipsisa32r6el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64r6 | mipsisa64r6el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipsr5900 | mipsr5900el \
- | mipstx39 | mipstx39el \
- | mmix \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nds32 | nds32le | nds32be \
- | nfp \
- | nios | nios2 | nios2eb | nios2el \
- | none | np1 | ns16k | ns32k \
- | open8 \
- | or1k* \
- | or32 \
- | orion \
- | pdp10 | pdp11 | pj | pjl | pn | power \
- | powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
- | pru \
- | pyramid \
- | riscv | riscv32 | riscv64 \
- | rl78 | romp | rs6000 | rx \
- | score \
- | sh | sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
- | sh[1234]e[lb] | sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
- | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
- | spu \
- | tahoe \
- | tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
- | tron \
- | ubicom32 \
- | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
- | vax \
- | visium \
- | wasm32 \
- | we32k \
- | x86 | x86_64 | xc16x | xgate | xps100 \
- | xstormy16 | xtensa* \
- | ymp \
- | z8k | z80)
- ;;
-
- *)
- echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
- exit 1
- ;;
- esac
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $vendor in
- digital*)
- vendor=dec
- ;;
- commodore*)
- vendor=cbm
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x$os != x ]
-then
-case $os in
- # First match some system type aliases that might get confused
- # with valid system types.
- # solaris* is a basic system type, with this one exception.
- auroraux)
- os=auroraux
- ;;
- bluegene*)
- os=cnk
- ;;
- solaris1 | solaris1.*)
- os=`echo $os | sed -e 's|solaris1|sunos4|'`
- ;;
- solaris)
- os=solaris2
- ;;
- unixware*)
- os=sysv4.2uw
- ;;
- gnu/linux*)
- os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
- ;;
- # es1800 is here to avoid being matched by es* (a different OS)
- es1800*)
- os=ose
- ;;
- # Some version numbers need modification
- chorusos*)
- os=chorusos
- ;;
- isc)
- os=isc2.2
- ;;
- sco6)
- os=sco5v6
- ;;
- sco5)
- os=sco3.2v5
- ;;
- sco4)
- os=sco3.2v4
- ;;
- sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- ;;
- sco3.2v[4-9]* | sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- ;;
- scout)
- # Don't match below
- ;;
- sco*)
- os=sco3.2v2
- ;;
- psos*)
- os=psos
- ;;
- # Now accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST end in a * to match a version number.
- # sysv* is not here because it comes later, after sysvr4.
- gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
- | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\
- | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
- | sym* | kopensolaris* | plan9* \
- | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
- | aos* | aros* | cloudabi* | sortix* \
- | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
- | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
- | knetbsd* | mirbsd* | netbsd* \
- | bitrig* | openbsd* | solidbsd* | libertybsd* \
- | ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \
- | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
- | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
- | udi* | eabi* | lites* | ieee* | go32* | aux* | hcos* \
- | chorusrdb* | cegcc* | glidix* \
- | cygwin* | msys* | pe* | moss* | proelf* | rtems* \
- | midipix* | mingw32* | mingw64* | linux-gnu* | linux-android* \
- | linux-newlib* | linux-musl* | linux-uclibc* \
- | uxpv* | beos* | mpeix* | udk* | moxiebox* \
- | interix* | uwin* | mks* | rhapsody* | darwin* \
- | openstep* | oskit* | conix* | pw32* | nonstopux* \
- | storm-chaos* | tops10* | tenex* | tops20* | its* \
- | os2* | vos* | palmos* | uclinux* | nucleus* \
- | morphos* | superux* | rtmk* | windiss* \
- | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
- | skyos* | haiku* | rdos* | toppers* | drops* | es* \
- | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
- | midnightbsd*)
- # Remember, each alternative MUST END IN *, to match a version number.
- ;;
- qnx*)
- case $cpu in
- x86 | i*86)
- ;;
- *)
- os=nto-$os
- ;;
- esac
- ;;
- hiux*)
- os=hiuxwe2
- ;;
- nto-qnx*)
- ;;
- nto*)
- os=`echo $os | sed -e 's|nto|nto-qnx|'`
- ;;
- sim | xray | os68k* | v88r* \
- | windows* | osx | abug | netware* | os9* \
- | macos* | mpw* | magic* | mmixware* | mon960* | lnews*)
- ;;
- linux-dietlibc)
- os=linux-dietlibc
- ;;
- linux*)
- os=`echo $os | sed -e 's|linux|linux-gnu|'`
- ;;
- lynx*178)
- os=lynxos178
- ;;
- lynx*5)
- os=lynxos5
- ;;
- lynx*)
- os=lynxos
- ;;
- mac*)
- os=`echo "$os" | sed -e 's|mac|macos|'`
- ;;
- opened*)
- os=openedition
- ;;
- os400*)
- os=os400
- ;;
- sunos5*)
- os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
- ;;
- sunos6*)
- os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
- ;;
- wince*)
- os=wince
- ;;
- utek*)
- os=bsd
- ;;
- dynix*)
- os=bsd
- ;;
- acis*)
- os=aos
- ;;
- atheos*)
- os=atheos
- ;;
- syllable*)
- os=syllable
- ;;
- 386bsd)
- os=bsd
- ;;
- ctix* | uts*)
- os=sysv
- ;;
- nova*)
- os=rtmk-nova
- ;;
- ns2)
- os=nextstep2
- ;;
- nsk*)
- os=nsk
- ;;
- # Preserve the version number of sinix5.
- sinix5.*)
- os=`echo $os | sed -e 's|sinix|sysv|'`
- ;;
- sinix*)
- os=sysv4
- ;;
- tpf*)
- os=tpf
- ;;
- triton*)
- os=sysv3
- ;;
- oss*)
- os=sysv3
- ;;
- svr4*)
- os=sysv4
- ;;
- svr3)
- os=sysv3
- ;;
- sysvr4)
- os=sysv4
- ;;
- # This must come after sysvr4.
- sysv*)
- ;;
- ose*)
- os=ose
- ;;
- *mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
- os=mint
- ;;
- zvmoe)
- os=zvmoe
- ;;
- dicos*)
- os=dicos
- ;;
- pikeos*)
- # Until real need of OS specific support for
- # particular features comes up, bare metal
- # configurations are quite functional.
- case $cpu in
- arm*)
- os=eabi
- ;;
- *)
- os=elf
- ;;
- esac
- ;;
- nacl*)
- ;;
- ios)
- ;;
- none)
- ;;
- *-eabi)
- ;;
- *)
- echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
- exit 1
- ;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system. Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $cpu-$vendor in
- score-*)
- os=elf
- ;;
- spu-*)
- os=elf
- ;;
- *-acorn)
- os=riscix1.2
- ;;
- arm*-rebel)
- os=linux
- ;;
- arm*-semi)
- os=aout
- ;;
- c4x-* | tic4x-*)
- os=coff
- ;;
- c8051-*)
- os=elf
- ;;
- clipper-intergraph)
- os=clix
- ;;
- hexagon-*)
- os=elf
- ;;
- tic54x-*)
- os=coff
- ;;
- tic55x-*)
- os=coff
- ;;
- tic6x-*)
- os=coff
- ;;
- # This must come before the *-dec entry.
- pdp10-*)
- os=tops20
- ;;
- pdp11-*)
- os=none
- ;;
- *-dec | vax-*)
- os=ultrix4.2
- ;;
- m68*-apollo)
- os=domain
- ;;
- i386-sun)
- os=sunos4.0.2
- ;;
- m68000-sun)
- os=sunos3
- ;;
- m68*-cisco)
- os=aout
- ;;
- mep-*)
- os=elf
- ;;
- mips*-cisco)
- os=elf
- ;;
- mips*-*)
- os=elf
- ;;
- or32-*)
- os=coff
- ;;
- *-tti) # must be before sparc entry or we get the wrong os.
- os=sysv3
- ;;
- sparc-* | *-sun)
- os=sunos4.1.1
- ;;
- pru-*)
- os=elf
- ;;
- *-be)
- os=beos
- ;;
- *-ibm)
- os=aix
- ;;
- *-knuth)
- os=mmixware
- ;;
- *-wec)
- os=proelf
- ;;
- *-winbond)
- os=proelf
- ;;
- *-oki)
- os=proelf
- ;;
- *-hp)
- os=hpux
- ;;
- *-hitachi)
- os=hiux
- ;;
- i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
- os=sysv
- ;;
- *-cbm)
- os=amigaos
- ;;
- *-dg)
- os=dgux
- ;;
- *-dolphin)
- os=sysv3
- ;;
- m68k-ccur)
- os=rtu
- ;;
- m88k-omron*)
- os=luna
- ;;
- *-next)
- os=nextstep
- ;;
- *-sequent)
- os=ptx
- ;;
- *-crds)
- os=unos
- ;;
- *-ns)
- os=genix
- ;;
- i370-*)
- os=mvs
- ;;
- *-gould)
- os=sysv
- ;;
- *-highlevel)
- os=bsd
- ;;
- *-encore)
- os=bsd
- ;;
- *-sgi)
- os=irix
- ;;
- *-siemens)
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- *-*bug)
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- *-apple)
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- cnk*|-aix*)
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- vendor=be
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- hpux*)
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- dgux*)
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- luna*)
- vendor=omron
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- genix*)
- vendor=ns
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- clix*)
- vendor=intergraph
- ;;
- mvs* | opened*)
- vendor=ibm
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- os400*)
- vendor=ibm
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- ptx*)
- vendor=sequent
- ;;
- tpf*)
- vendor=ibm
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- vxsim* | vxworks* | windiss*)
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- aux*)
- vendor=apple
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- vendor=hitachi
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- mpw* | macos*)
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- vendor=atari
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- vos*)
- vendor=stratus
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-echo "$cpu-$vendor-$os"
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-# Configuration validation subroutine script.
-# Copyright 1992-2020 Free Software Foundation, Inc.
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-timestamp='2020-05-04'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <https://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-
-
-# Please send patches to <config-patches@gnu.org>.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
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-# You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
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-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
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-# it does not support. The user should be able to distinguish
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-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
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-# or in some cases, the newer four-part form:
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-me=`echo "$0" | sed -e 's,.*/,,'`
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-usage="\
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-Canonicalize a configuration name.
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-Options:
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-version="\
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-Copyright 1992-2020 Free Software Foundation, Inc.
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-This is free software; see the source for copying conditions. There is NO
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- * )
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-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
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-# Split fields of configuration type
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- echo Invalid configuration \`"$1"\': more than four components >&2
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- *-*-*-*)
- basic_machine=$field1-$field2
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- *-*-*)
- # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
- # parts
- maybe_os=$field2-$field3
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- nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc \
- | linux-newlib* | linux-musl* | linux-uclibc* | uclinux-uclibc* \
- | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
- | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
- | storm-chaos* | os2-emx* | rtmk-nova*)
- basic_machine=$field1
- os=$maybe_os
- ;;
- android-linux)
- basic_machine=$field1-unknown
- os=linux-android
- ;;
- *)
- basic_machine=$field1-$field2
- os=$field3
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- esac
- ;;
- *-*)
- # A lone config we happen to match not fitting any pattern
- case $field1-$field2 in
- decstation-3100)
- basic_machine=mips-dec
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- ;;
- *-*)
- # Second component is usually, but not always the OS
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- # Prevent following clause from handling this valid os
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- basic_machine=$field1
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- # Manufacturers
- dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
- | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
- | unicom* | ibm* | next | hp | isi* | apollo | altos* \
- | convergent* | ncr* | news | 32* | 3600* | 3100* \
- | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \
- | ultra | tti* | harris | dolphin | highlevel | gould \
- | cbm | ns | masscomp | apple | axis | knuth | cray \
- | microblaze* | sim | cisco \
- | oki | wec | wrs | winbond)
- basic_machine=$field1-$field2
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- *)
- basic_machine=$field1
- os=$field2
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- ;;
- esac
- ;;
- *)
- # Convert single-component short-hands not valid as part of
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- basic_machine=i386-pc
- os=bsd
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=udi
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=scout
- ;;
- alliant)
- basic_machine=fx80-alliant
- os=
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- os=
- ;;
- am29k)
- basic_machine=a29k-none
- os=bsd
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=sysv
- ;;
- amiga)
- basic_machine=m68k-unknown
- os=
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=bsd
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- basic_machine=i386-pc
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- basic_machine=m68k-apple
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- basic_machine=ns32k-sequent
- os=dynix
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- basic_machine=bfin-unknown
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- cegcc)
- basic_machine=arm-unknown
- os=cegcc
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- convex-c1)
- basic_machine=c1-convex
- os=bsd
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- convex-c2)
- basic_machine=c2-convex
- os=bsd
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- convex-c32)
- basic_machine=c32-convex
- os=bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=bsd
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- convex-c38)
- basic_machine=c38-convex
- os=bsd
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- cray)
- basic_machine=j90-cray
- os=unicos
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- crds | unos)
- basic_machine=m68k-crds
- os=
- ;;
- da30)
- basic_machine=m68k-da30
- os=
- ;;
- decstation | pmax | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
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- delta88)
- basic_machine=m88k-motorola
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- dicos)
- basic_machine=i686-pc
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- djgpp)
- basic_machine=i586-pc
- os=msdosdjgpp
- ;;
- ebmon29k)
- basic_machine=a29k-amd
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- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=ose
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- gmicro)
- basic_machine=tron-gmicro
- os=sysv
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- go32)
- basic_machine=i386-pc
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- h8300hms)
- basic_machine=h8300-hitachi
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- h8300xray)
- basic_machine=h8300-hitachi
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- h8500hms)
- basic_machine=h8500-hitachi
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- ;;
- harris)
- basic_machine=m88k-harris
- os=sysv3
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- hp300 | hp300hpux)
- basic_machine=m68k-hp
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- hp300bsd)
- basic_machine=m68k-hp
- os=bsd
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
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- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=proelf
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- i386mach)
- basic_machine=i386-mach
- os=mach
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=sysv
- ;;
- m68knommu)
- basic_machine=m68k-unknown
- os=linux
- ;;
- magnum | m3230)
- basic_machine=mips-mips
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- ;;
- merlin)
- basic_machine=ns32k-utek
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- ;;
- mingw64)
- basic_machine=x86_64-pc
- os=mingw64
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- mingw32)
- basic_machine=i686-pc
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- mingw32ce)
- basic_machine=arm-unknown
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- monitor)
- basic_machine=m68k-rom68k
- os=coff
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- morphos)
- basic_machine=powerpc-unknown
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- moxiebox)
- basic_machine=moxie-unknown
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- msdos)
- basic_machine=i386-pc
- os=msdos
- ;;
- msys)
- basic_machine=i686-pc
- os=msys
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- mvs)
- basic_machine=i370-ibm
- os=mvs
- ;;
- nacl)
- basic_machine=le32-unknown
- os=nacl
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=sysv4
- ;;
- netbsd386)
- basic_machine=i386-pc
- os=netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=sysv
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=nonstopux
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=os68k
- ;;
- paragon)
- basic_machine=i860-intel
- os=osf
- ;;
- parisc)
- basic_machine=hppa-unknown
- os=linux
- ;;
- pw32)
- basic_machine=i586-unknown
- os=pw32
- ;;
- rdos | rdos64)
- basic_machine=x86_64-pc
- os=rdos
- ;;
- rdos32)
- basic_machine=i386-pc
- os=rdos
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=coff
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=udi
- ;;
- sei)
- basic_machine=mips-sei
- os=seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- os=
- ;;
- sps7)
- basic_machine=m68k-bull
- os=sysv2
- ;;
- st2000)
- basic_machine=m68k-tandem
- os=
- ;;
- stratus)
- basic_machine=i860-stratus
- os=sysv4
- ;;
- sun2)
- basic_machine=m68000-sun
- os=
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=sunos4
- ;;
- sun3)
- basic_machine=m68k-sun
- os=
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=sunos4
- ;;
- sun4)
- basic_machine=sparc-sun
- os=
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=solaris2
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- os=
- ;;
- sv1)
- basic_machine=sv1-cray
- os=unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=unicos
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=tops20
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=vms
- ;;
- vsta)
- basic_machine=i386-pc
- os=vsta
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=vxworks
- ;;
- xbox)
- basic_machine=i686-pc
- os=mingw32
- ;;
- ymp)
- basic_machine=ymp-cray
- os=unicos
- ;;
- *)
- basic_machine=$1
- os=
- ;;
- esac
- ;;
-esac
-
-# Decode 1-component or ad-hoc basic machines
-case $basic_machine in
- # Here we handle the default manufacturer of certain CPU types. It is in
- # some cases the only manufacturer, in others, it is the most popular.
- w89k)
- cpu=hppa1.1
- vendor=winbond
- ;;
- op50n)
- cpu=hppa1.1
- vendor=oki
- ;;
- op60c)
- cpu=hppa1.1
- vendor=oki
- ;;
- ibm*)
- cpu=i370
- vendor=ibm
- ;;
- orion105)
- cpu=clipper
- vendor=highlevel
- ;;
- mac | mpw | mac-mpw)
- cpu=m68k
- vendor=apple
- ;;
- pmac | pmac-mpw)
- cpu=powerpc
- vendor=apple
- ;;
-
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- cpu=m68000
- vendor=att
- ;;
- 3b*)
- cpu=we32k
- vendor=att
- ;;
- bluegene*)
- cpu=powerpc
- vendor=ibm
- os=cnk
- ;;
- decsystem10* | dec10*)
- cpu=pdp10
- vendor=dec
- os=tops10
- ;;
- decsystem20* | dec20*)
- cpu=pdp10
- vendor=dec
- os=tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- cpu=m68k
- vendor=motorola
- ;;
- dpx2*)
- cpu=m68k
- vendor=bull
- os=sysv3
- ;;
- encore | umax | mmax)
- cpu=ns32k
- vendor=encore
- ;;
- elxsi)
- cpu=elxsi
- vendor=elxsi
- os=${os:-bsd}
- ;;
- fx2800)
- cpu=i860
- vendor=alliant
- ;;
- genix)
- cpu=ns32k
- vendor=ns
- ;;
- h3050r* | hiux*)
- cpu=hppa1.1
- vendor=hitachi
- os=hiuxwe2
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- cpu=hppa1.0
- vendor=hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- cpu=m68000
- vendor=hp
- ;;
- hp9k3[2-9][0-9])
- cpu=m68k
- vendor=hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- cpu=hppa1.0
- vendor=hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- cpu=hppa1.1
- vendor=hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- cpu=hppa1.1
- vendor=hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- cpu=hppa1.1
- vendor=hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- cpu=hppa1.1
- vendor=hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- cpu=hppa1.0
- vendor=hp
- ;;
- i*86v32)
- cpu=`echo "$1" | sed -e 's/86.*/86/'`
- vendor=pc
- os=sysv32
- ;;
- i*86v4*)
- cpu=`echo "$1" | sed -e 's/86.*/86/'`
- vendor=pc
- os=sysv4
- ;;
- i*86v)
- cpu=`echo "$1" | sed -e 's/86.*/86/'`
- vendor=pc
- os=sysv
- ;;
- i*86sol2)
- cpu=`echo "$1" | sed -e 's/86.*/86/'`
- vendor=pc
- os=solaris2
- ;;
- j90 | j90-cray)
- cpu=j90
- vendor=cray
- os=${os:-unicos}
- ;;
- iris | iris4d)
- cpu=mips
- vendor=sgi
- case $os in
- irix*)
- ;;
- *)
- os=irix4
- ;;
- esac
- ;;
- miniframe)
- cpu=m68000
- vendor=convergent
- ;;
- *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
- cpu=m68k
- vendor=atari
- os=mint
- ;;
- news-3600 | risc-news)
- cpu=mips
- vendor=sony
- os=newsos
- ;;
- next | m*-next)
- cpu=m68k
- vendor=next
- case $os in
- openstep*)
- ;;
- nextstep*)
- ;;
- ns2*)
- os=nextstep2
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- *)
- os=nextstep3
- ;;
- esac
- ;;
- np1)
- cpu=np1
- vendor=gould
- ;;
- op50n-* | op60c-*)
- cpu=hppa1.1
- vendor=oki
- os=proelf
- ;;
- pa-hitachi)
- cpu=hppa1.1
- vendor=hitachi
- os=hiuxwe2
- ;;
- pbd)
- cpu=sparc
- vendor=tti
- ;;
- pbb)
- cpu=m68k
- vendor=tti
- ;;
- pc532)
- cpu=ns32k
- vendor=pc532
- ;;
- pn)
- cpu=pn
- vendor=gould
- ;;
- power)
- cpu=power
- vendor=ibm
- ;;
- ps2)
- cpu=i386
- vendor=ibm
- ;;
- rm[46]00)
- cpu=mips
- vendor=siemens
- ;;
- rtpc | rtpc-*)
- cpu=romp
- vendor=ibm
- ;;
- sde)
- cpu=mipsisa32
- vendor=sde
- os=${os:-elf}
- ;;
- simso-wrs)
- cpu=sparclite
- vendor=wrs
- os=vxworks
- ;;
- tower | tower-32)
- cpu=m68k
- vendor=ncr
- ;;
- vpp*|vx|vx-*)
- cpu=f301
- vendor=fujitsu
- ;;
- w65)
- cpu=w65
- vendor=wdc
- ;;
- w89k-*)
- cpu=hppa1.1
- vendor=winbond
- os=proelf
- ;;
- none)
- cpu=none
- vendor=none
- ;;
- leon|leon[3-9])
- cpu=sparc
- vendor=$basic_machine
- ;;
- leon-*|leon[3-9]-*)
- cpu=sparc
- vendor=`echo "$basic_machine" | sed 's/-.*//'`
- ;;
-
- *-*)
- # shellcheck disable=SC2162
- IFS="-" read cpu vendor <<EOF
-$basic_machine
-EOF
- ;;
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- cpu=$basic_machine
- vendor=pc
- ;;
- # These rules are duplicated from below for sake of the special case above;
- # i.e. things that normalized to x86 arches should also default to "pc"
- pc98)
- cpu=i386
- vendor=pc
- ;;
- x64 | amd64)
- cpu=x86_64
- vendor=pc
- ;;
- # Recognize the basic CPU types without company name.
- *)
- cpu=$basic_machine
- vendor=unknown
- ;;
-esac
-
-unset -v basic_machine
-
-# Decode basic machines in the full and proper CPU-Company form.
-case $cpu-$vendor in
- # Here we handle the default manufacturer of certain CPU types in canonical form. It is in
- # some cases the only manufacturer, in others, it is the most popular.
- craynv-unknown)
- vendor=cray
- os=${os:-unicosmp}
- ;;
- c90-unknown | c90-cray)
- vendor=cray
- os=${os:-unicos}
- ;;
- fx80-unknown)
- vendor=alliant
- ;;
- romp-unknown)
- vendor=ibm
- ;;
- mmix-unknown)
- vendor=knuth
- ;;
- microblaze-unknown | microblazeel-unknown)
- vendor=xilinx
- ;;
- rs6000-unknown)
- vendor=ibm
- ;;
- vax-unknown)
- vendor=dec
- ;;
- pdp11-unknown)
- vendor=dec
- ;;
- we32k-unknown)
- vendor=att
- ;;
- cydra-unknown)
- vendor=cydrome
- ;;
- i370-ibm*)
- vendor=ibm
- ;;
- orion-unknown)
- vendor=highlevel
- ;;
- xps-unknown | xps100-unknown)
- cpu=xps100
- vendor=honeywell
- ;;
-
- # Here we normalize CPU types with a missing or matching vendor
- dpx20-unknown | dpx20-bull)
- cpu=rs6000
- vendor=bull
- os=${os:-bosx}
- ;;
-
- # Here we normalize CPU types irrespective of the vendor
- amd64-*)
- cpu=x86_64
- ;;
- blackfin-*)
- cpu=bfin
- os=linux
- ;;
- c54x-*)
- cpu=tic54x
- ;;
- c55x-*)
- cpu=tic55x
- ;;
- c6x-*)
- cpu=tic6x
- ;;
- e500v[12]-*)
- cpu=powerpc
- os=$os"spe"
- ;;
- mips3*-*)
- cpu=mips64
- ;;
- ms1-*)
- cpu=mt
- ;;
- m68knommu-*)
- cpu=m68k
- os=linux
- ;;
- m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
- cpu=s12z
- ;;
- openrisc-*)
- cpu=or32
- ;;
- parisc-*)
- cpu=hppa
- os=linux
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- cpu=i586
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)
- cpu=i686
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- cpu=i686
- ;;
- pentium4-*)
- cpu=i786
- ;;
- pc98-*)
- cpu=i386
- ;;
- ppc-* | ppcbe-*)
- cpu=powerpc
- ;;
- ppcle-* | powerpclittle-*)
- cpu=powerpcle
- ;;
- ppc64-*)
- cpu=powerpc64
- ;;
- ppc64le-* | powerpc64little-*)
- cpu=powerpc64le
- ;;
- sb1-*)
- cpu=mipsisa64sb1
- ;;
- sb1el-*)
- cpu=mipsisa64sb1el
- ;;
- sh5e[lb]-*)
- cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'`
- ;;
- spur-*)
- cpu=spur
- ;;
- strongarm-* | thumb-*)
- cpu=arm
- ;;
- tx39-*)
- cpu=mipstx39
- ;;
- tx39el-*)
- cpu=mipstx39el
- ;;
- x64-*)
- cpu=x86_64
- ;;
- xscale-* | xscalee[bl]-*)
- cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
- ;;
-
- # Recognize the canonical CPU Types that limit and/or modify the
- # company names they are paired with.
- cr16-*)
- os=${os:-elf}
- ;;
- crisv32-* | etraxfs*-*)
- cpu=crisv32
- vendor=axis
- ;;
- cris-* | etrax*-*)
- cpu=cris
- vendor=axis
- ;;
- crx-*)
- os=${os:-elf}
- ;;
- neo-tandem)
- cpu=neo
- vendor=tandem
- ;;
- nse-tandem)
- cpu=nse
- vendor=tandem
- ;;
- nsr-tandem)
- cpu=nsr
- vendor=tandem
- ;;
- nsv-tandem)
- cpu=nsv
- vendor=tandem
- ;;
- nsx-tandem)
- cpu=nsx
- vendor=tandem
- ;;
- s390-*)
- cpu=s390
- vendor=ibm
- ;;
- s390x-*)
- cpu=s390x
- vendor=ibm
- ;;
- tile*-*)
- os=${os:-linux-gnu}
- ;;
-
- *)
- # Recognize the canonical CPU types that are allowed with any
- # company name.
- case $cpu in
- 1750a | 580 \
- | a29k \
- | aarch64 | aarch64_be \
- | abacus \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
- | alphapca5[67] | alpha64pca5[67] \
- | am33_2.0 \
- | amdgcn \
- | arc | arceb \
- | arm | arm[lb]e | arme[lb] | armv* \
- | avr | avr32 \
- | asmjs \
- | ba \
- | be32 | be64 \
- | bfin | bpf | bs2000 \
- | c[123]* | c30 | [cjt]90 | c4x \
- | c8051 | clipper | craynv | csky | cydra \
- | d10v | d30v | dlx | dsp16xx \
- | e2k | elxsi | epiphany \
- | f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \
- | h8300 | h8500 \
- | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | hexagon \
- | i370 | i*86 | i860 | i960 | ia16 | ia64 \
- | ip2k | iq2000 \
- | k1om \
- | le32 | le64 \
- | lm32 \
- | m32c | m32r | m32rle \
- | m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
- | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
- | m88110 | m88k | maxq | mb | mcore | mep | metag \
- | microblaze | microblazeel \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64eb | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa32r6 | mipsisa32r6el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64r6 | mipsisa64r6el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipsr5900 | mipsr5900el \
- | mipstx39 | mipstx39el \
- | mmix \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nds32 | nds32le | nds32be \
- | nfp \
- | nios | nios2 | nios2eb | nios2el \
- | none | np1 | ns16k | ns32k | nvptx \
- | open8 \
- | or1k* \
- | or32 \
- | orion \
- | picochip \
- | pdp10 | pdp11 | pj | pjl | pn | power \
- | powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
- | pru \
- | pyramid \
- | riscv | riscv32 | riscv64 \
- | rl78 | romp | rs6000 | rx \
- | score \
- | sh | shl \
- | sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
- | sh[1234]e[lb] | sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
- | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
- | spu \
- | tahoe \
- | tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
- | tron \
- | ubicom32 \
- | v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
- | vax \
- | visium \
- | w65 \
- | wasm32 | wasm64 \
- | we32k \
- | x86 | x86_64 | xc16x | xgate | xps100 \
- | xstormy16 | xtensa* \
- | ymp \
- | z8k | z80)
- ;;
-
- *)
- echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
- exit 1
- ;;
- esac
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $vendor in
- digital*)
- vendor=dec
- ;;
- commodore*)
- vendor=cbm
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x$os != x ]
-then
-case $os in
- # First match some system type aliases that might get confused
- # with valid system types.
- # solaris* is a basic system type, with this one exception.
- auroraux)
- os=auroraux
- ;;
- bluegene*)
- os=cnk
- ;;
- solaris1 | solaris1.*)
- os=`echo $os | sed -e 's|solaris1|sunos4|'`
- ;;
- solaris)
- os=solaris2
- ;;
- unixware*)
- os=sysv4.2uw
- ;;
- gnu/linux*)
- os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
- ;;
- # es1800 is here to avoid being matched by es* (a different OS)
- es1800*)
- os=ose
- ;;
- # Some version numbers need modification
- chorusos*)
- os=chorusos
- ;;
- isc)
- os=isc2.2
- ;;
- sco6)
- os=sco5v6
- ;;
- sco5)
- os=sco3.2v5
- ;;
- sco4)
- os=sco3.2v4
- ;;
- sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- ;;
- sco3.2v[4-9]* | sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- ;;
- scout)
- # Don't match below
- ;;
- sco*)
- os=sco3.2v2
- ;;
- psos*)
- os=psos
- ;;
- # Now accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST end in a * to match a version number.
- # sysv* is not here because it comes later, after sysvr4.
- gnu* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
- | *vms* | esix* | aix* | cnk* | sunos | sunos[34]*\
- | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
- | sym* | kopensolaris* | plan9* \
- | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
- | aos* | aros* | cloudabi* | sortix* | twizzler* \
- | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
- | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
- | knetbsd* | mirbsd* | netbsd* \
- | bitrig* | openbsd* | solidbsd* | libertybsd* | os108* \
- | ekkobsd* | kfreebsd* | freebsd* | riscix* | lynxos* \
- | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
- | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
- | udi* | eabi* | lites* | ieee* | go32* | aux* | hcos* \
- | chorusrdb* | cegcc* | glidix* \
- | cygwin* | msys* | pe* | moss* | proelf* | rtems* \
- | midipix* | mingw32* | mingw64* | linux-gnu* | linux-android* \
- | linux-newlib* | linux-musl* | linux-uclibc* \
- | uxpv* | beos* | mpeix* | udk* | moxiebox* \
- | interix* | uwin* | mks* | rhapsody* | darwin* \
- | openstep* | oskit* | conix* | pw32* | nonstopux* \
- | storm-chaos* | tops10* | tenex* | tops20* | its* \
- | os2* | vos* | palmos* | uclinux* | nucleus* \
- | morphos* | superux* | rtmk* | windiss* \
- | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
- | skyos* | haiku* | rdos* | toppers* | drops* | es* \
- | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
- | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
- | nsk* | powerunix* | genode*)
- # Remember, each alternative MUST END IN *, to match a version number.
- ;;
- qnx*)
- case $cpu in
- x86 | i*86)
- ;;
- *)
- os=nto-$os
- ;;
- esac
- ;;
- hiux*)
- os=hiuxwe2
- ;;
- nto-qnx*)
- ;;
- nto*)
- os=`echo $os | sed -e 's|nto|nto-qnx|'`
- ;;
- sim | xray | os68k* | v88r* \
- | windows* | osx | abug | netware* | os9* \
- | macos* | mpw* | magic* | mmixware* | mon960* | lnews*)
- ;;
- linux-dietlibc)
- os=linux-dietlibc
- ;;
- linux*)
- os=`echo $os | sed -e 's|linux|linux-gnu|'`
- ;;
- lynx*178)
- os=lynxos178
- ;;
- lynx*5)
- os=lynxos5
- ;;
- lynx*)
- os=lynxos
- ;;
- mac*)
- os=`echo "$os" | sed -e 's|mac|macos|'`
- ;;
- opened*)
- os=openedition
- ;;
- os400*)
- os=os400
- ;;
- sunos5*)
- os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
- ;;
- sunos6*)
- os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
- ;;
- wince*)
- os=wince
- ;;
- utek*)
- os=bsd
- ;;
- dynix*)
- os=bsd
- ;;
- acis*)
- os=aos
- ;;
- atheos*)
- os=atheos
- ;;
- syllable*)
- os=syllable
- ;;
- 386bsd)
- os=bsd
- ;;
- ctix* | uts*)
- os=sysv
- ;;
- nova*)
- os=rtmk-nova
- ;;
- ns2)
- os=nextstep2
- ;;
- # Preserve the version number of sinix5.
- sinix5.*)
- os=`echo $os | sed -e 's|sinix|sysv|'`
- ;;
- sinix*)
- os=sysv4
- ;;
- tpf*)
- os=tpf
- ;;
- triton*)
- os=sysv3
- ;;
- oss*)
- os=sysv3
- ;;
- svr4*)
- os=sysv4
- ;;
- svr3)
- os=sysv3
- ;;
- sysvr4)
- os=sysv4
- ;;
- # This must come after sysvr4.
- sysv*)
- ;;
- ose*)
- os=ose
- ;;
- *mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
- os=mint
- ;;
- zvmoe)
- os=zvmoe
- ;;
- dicos*)
- os=dicos
- ;;
- pikeos*)
- # Until real need of OS specific support for
- # particular features comes up, bare metal
- # configurations are quite functional.
- case $cpu in
- arm*)
- os=eabi
- ;;
- *)
- os=elf
- ;;
- esac
- ;;
- nacl*)
- ;;
- ios)
- ;;
- none)
- ;;
- *-eabi)
- ;;
- *)
- echo Invalid configuration \`"$1"\': system \`"$os"\' not recognized 1>&2
- exit 1
- ;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system. Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $cpu-$vendor in
- score-*)
- os=elf
- ;;
- spu-*)
- os=elf
- ;;
- *-acorn)
- os=riscix1.2
- ;;
- arm*-rebel)
- os=linux
- ;;
- arm*-semi)
- os=aout
- ;;
- c4x-* | tic4x-*)
- os=coff
- ;;
- c8051-*)
- os=elf
- ;;
- clipper-intergraph)
- os=clix
- ;;
- hexagon-*)
- os=elf
- ;;
- tic54x-*)
- os=coff
- ;;
- tic55x-*)
- os=coff
- ;;
- tic6x-*)
- os=coff
- ;;
- # This must come before the *-dec entry.
- pdp10-*)
- os=tops20
- ;;
- pdp11-*)
- os=none
- ;;
- *-dec | vax-*)
- os=ultrix4.2
- ;;
- m68*-apollo)
- os=domain
- ;;
- i386-sun)
- os=sunos4.0.2
- ;;
- m68000-sun)
- os=sunos3
- ;;
- m68*-cisco)
- os=aout
- ;;
- mep-*)
- os=elf
- ;;
- mips*-cisco)
- os=elf
- ;;
- mips*-*)
- os=elf
- ;;
- or32-*)
- os=coff
- ;;
- *-tti) # must be before sparc entry or we get the wrong os.
- os=sysv3
- ;;
- sparc-* | *-sun)
- os=sunos4.1.1
- ;;
- pru-*)
- os=elf
- ;;
- *-be)
- os=beos
- ;;
- *-ibm)
- os=aix
- ;;
- *-knuth)
- os=mmixware
- ;;
- *-wec)
- os=proelf
- ;;
- *-winbond)
- os=proelf
- ;;
- *-oki)
- os=proelf
- ;;
- *-hp)
- os=hpux
- ;;
- *-hitachi)
- os=hiux
- ;;
- i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
- os=sysv
- ;;
- *-cbm)
- os=amigaos
- ;;
- *-dg)
- os=dgux
- ;;
- *-dolphin)
- os=sysv3
- ;;
- m68k-ccur)
- os=rtu
- ;;
- m88k-omron*)
- os=luna
- ;;
- *-next)
- os=nextstep
- ;;
- *-sequent)
- os=ptx
- ;;
- *-crds)
- os=unos
- ;;
- *-ns)
- os=genix
- ;;
- i370-*)
- os=mvs
- ;;
- *-gould)
- os=sysv
- ;;
- *-highlevel)
- os=bsd
- ;;
- *-encore)
- os=bsd
- ;;
- *-sgi)
- os=irix
- ;;
- *-siemens)
- os=sysv4
- ;;
- *-masscomp)
- os=rtu
- ;;
- f30[01]-fujitsu | f700-fujitsu)
- os=uxpv
- ;;
- *-rom68k)
- os=coff
- ;;
- *-*bug)
- os=coff
- ;;
- *-apple)
- os=macos
- ;;
- *-atari*)
- os=mint
- ;;
- *-wrs)
- os=vxworks
- ;;
- *)
- os=none
- ;;
-esac
-fi
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer. We pick the logical manufacturer.
-case $vendor in
- unknown)
- case $os in
- riscix*)
- vendor=acorn
- ;;
- sunos*)
- vendor=sun
- ;;
- cnk*|-aix*)
- vendor=ibm
- ;;
- beos*)
- vendor=be
- ;;
- hpux*)
- vendor=hp
- ;;
- mpeix*)
- vendor=hp
- ;;
- hiux*)
- vendor=hitachi
- ;;
- unos*)
- vendor=crds
- ;;
- dgux*)
- vendor=dg
- ;;
- luna*)
- vendor=omron
- ;;
- genix*)
- vendor=ns
- ;;
- clix*)
- vendor=intergraph
- ;;
- mvs* | opened*)
- vendor=ibm
- ;;
- os400*)
- vendor=ibm
- ;;
- ptx*)
- vendor=sequent
- ;;
- tpf*)
- vendor=ibm
- ;;
- vxsim* | vxworks* | windiss*)
- vendor=wrs
- ;;
- aux*)
- vendor=apple
- ;;
- hms*)
- vendor=hitachi
- ;;
- mpw* | macos*)
- vendor=apple
- ;;
- *mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
- vendor=atari
- ;;
- vos*)
- vendor=stratus
- ;;
- esac
- ;;
-esac
-
-echo "$cpu-$vendor-$os"
-exit
-
-# Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright 1992-2020 Free Software Foundation, Inc.
-
-timestamp='2020-11-07'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <https://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program. This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-
-
-# Please send patches to <config-patches@gnu.org>.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=$(echo "$0" | sed -e 's,.*/,,')
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
-
-Canonicalize a configuration name.
-
-Options:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright 1992-2020 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit ;;
- --version | -v )
- echo "$version" ; exit ;;
- --help | --h* | -h )
- echo "$usage"; exit ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo "$1"
- exit ;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Split fields of configuration type
-# shellcheck disable=SC2162
-IFS="-" read field1 field2 field3 field4 <<EOF
-$1
-EOF
-
-# Separate into logical components for further validation
-case $1 in
- *-*-*-*-*)
- echo Invalid configuration \`"$1"\': more than four components >&2
- exit 1
- ;;
- *-*-*-*)
- basic_machine=$field1-$field2
- basic_os=$field3-$field4
- ;;
- *-*-*)
- # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two
- # parts
- maybe_os=$field2-$field3
- case $maybe_os in
- nto-qnx* | linux-* | uclinux-uclibc* \
- | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
- | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
- | storm-chaos* | os2-emx* | rtmk-nova*)
- basic_machine=$field1
- basic_os=$maybe_os
- ;;
- android-linux)
- basic_machine=$field1-unknown
- basic_os=linux-android
- ;;
- *)
- basic_machine=$field1-$field2
- basic_os=$field3
- ;;
- esac
- ;;
- *-*)
- # A lone config we happen to match not fitting any pattern
- case $field1-$field2 in
- decstation-3100)
- basic_machine=mips-dec
- basic_os=
- ;;
- *-*)
- # Second component is usually, but not always the OS
- case $field2 in
- # Prevent following clause from handling this valid os
- sun*os*)
- basic_machine=$field1
- basic_os=$field2
- ;;
- # Manufacturers
- dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
- | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
- | unicom* | ibm* | next | hp | isi* | apollo | altos* \
- | convergent* | ncr* | news | 32* | 3600* | 3100* \
- | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \
- | ultra | tti* | harris | dolphin | highlevel | gould \
- | cbm | ns | masscomp | apple | axis | knuth | cray \
- | microblaze* | sim | cisco \
- | oki | wec | wrs | winbond)
- basic_machine=$field1-$field2
- basic_os=
- ;;
- *)
- basic_machine=$field1
- basic_os=$field2
- ;;
- esac
- ;;
- esac
- ;;
- *)
- # Convert single-component short-hands not valid as part of
- # multi-component configurations.
- case $field1 in
- 386bsd)
- basic_machine=i386-pc
- basic_os=bsd
- ;;
- a29khif)
- basic_machine=a29k-amd
- basic_os=udi
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- basic_os=scout
- ;;
- alliant)
- basic_machine=fx80-alliant
- basic_os=
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- basic_os=
- ;;
- am29k)
- basic_machine=a29k-none
- basic_os=bsd
- ;;
- amdahl)
- basic_machine=580-amdahl
- basic_os=sysv
- ;;
- amiga)
- basic_machine=m68k-unknown
- basic_os=
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- basic_os=amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- basic_os=sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- basic_os=sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- basic_os=bsd
- ;;
- aros)
- basic_machine=i386-pc
- basic_os=aros
- ;;
- aux)
- basic_machine=m68k-apple
- basic_os=aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- basic_os=dynix
- ;;
- blackfin)
- basic_machine=bfin-unknown
- basic_os=linux
- ;;
- cegcc)
- basic_machine=arm-unknown
- basic_os=cegcc
- ;;
- convex-c1)
- basic_machine=c1-convex
- basic_os=bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- basic_os=bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- basic_os=bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- basic_os=bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- basic_os=bsd
- ;;
- cray)
- basic_machine=j90-cray
- basic_os=unicos
- ;;
- crds | unos)
- basic_machine=m68k-crds
- basic_os=
- ;;
- da30)
- basic_machine=m68k-da30
- basic_os=
- ;;
- decstation | pmax | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- basic_os=
- ;;
- delta88)
- basic_machine=m88k-motorola
- basic_os=sysv3
- ;;
- dicos)
- basic_machine=i686-pc
- basic_os=dicos
- ;;
- djgpp)
- basic_machine=i586-pc
- basic_os=msdosdjgpp
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- basic_os=ebmon
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- basic_os=ose
- ;;
- gmicro)
- basic_machine=tron-gmicro
- basic_os=sysv
- ;;
- go32)
- basic_machine=i386-pc
- basic_os=go32
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- basic_os=hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- basic_os=xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- basic_os=hms
- ;;
- harris)
- basic_machine=m88k-harris
- basic_os=sysv3
- ;;
- hp300 | hp300hpux)
- basic_machine=m68k-hp
- basic_os=hpux
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- basic_os=bsd
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- basic_os=osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- basic_os=proelf
- ;;
- i386mach)
- basic_machine=i386-mach
- basic_os=mach
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- basic_os=sysv
- ;;
- m68knommu)
- basic_machine=m68k-unknown
- basic_os=linux
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- basic_os=sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- basic_os=sysv
- ;;
- mingw64)
- basic_machine=x86_64-pc
- basic_os=mingw64
- ;;
- mingw32)
- basic_machine=i686-pc
- basic_os=mingw32
- ;;
- mingw32ce)
- basic_machine=arm-unknown
- basic_os=mingw32ce
- ;;
- monitor)
- basic_machine=m68k-rom68k
- basic_os=coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- basic_os=morphos
- ;;
- moxiebox)
- basic_machine=moxie-unknown
- basic_os=moxiebox
- ;;
- msdos)
- basic_machine=i386-pc
- basic_os=msdos
- ;;
- msys)
- basic_machine=i686-pc
- basic_os=msys
- ;;
- mvs)
- basic_machine=i370-ibm
- basic_os=mvs
- ;;
- nacl)
- basic_machine=le32-unknown
- basic_os=nacl
- ;;
- ncr3000)
- basic_machine=i486-ncr
- basic_os=sysv4
- ;;
- netbsd386)
- basic_machine=i386-pc
- basic_os=netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- basic_os=linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- basic_os=newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- basic_os=newsos
- ;;
- necv70)
- basic_machine=v70-nec
- basic_os=sysv
- ;;
- nh3000)
- basic_machine=m68k-harris
- basic_os=cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- basic_os=cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- basic_os=nindy
- ;;
- mon960)
- basic_machine=i960-intel
- basic_os=mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- basic_os=nonstopux
- ;;
- os400)
- basic_machine=powerpc-ibm
- basic_os=os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- basic_os=ose
- ;;
- os68k)
- basic_machine=m68k-none
- basic_os=os68k
- ;;
- paragon)
- basic_machine=i860-intel
- basic_os=osf
- ;;
- parisc)
- basic_machine=hppa-unknown
- basic_os=linux
- ;;
- psp)
- basic_machine=mipsallegrexel-sony
- basic_os=psp
- ;;
- pw32)
- basic_machine=i586-unknown
- basic_os=pw32
- ;;
- rdos | rdos64)
- basic_machine=x86_64-pc
- basic_os=rdos
- ;;
- rdos32)
- basic_machine=i386-pc
- basic_os=rdos
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- basic_os=coff
- ;;
- sa29200)
- basic_machine=a29k-amd
- basic_os=udi
- ;;
- sei)
- basic_machine=mips-sei
- basic_os=seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- basic_os=
- ;;
- sps7)
- basic_machine=m68k-bull
- basic_os=sysv2
- ;;
- st2000)
- basic_machine=m68k-tandem
- basic_os=
- ;;
- stratus)
- basic_machine=i860-stratus
- basic_os=sysv4
- ;;
- sun2)
- basic_machine=m68000-sun
- basic_os=
- ;;
- sun2os3)
- basic_machine=m68000-sun
- basic_os=sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- basic_os=sunos4
- ;;
- sun3)
- basic_machine=m68k-sun
- basic_os=
- ;;
- sun3os3)
- basic_machine=m68k-sun
- basic_os=sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- basic_os=sunos4
- ;;
- sun4)
- basic_machine=sparc-sun
- basic_os=
- ;;
- sun4os3)
- basic_machine=sparc-sun
- basic_os=sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- basic_os=sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- basic_os=solaris2
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- basic_os=
- ;;
- sv1)
- basic_machine=sv1-cray
- basic_os=unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- basic_os=dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- basic_os=unicos
- ;;
- t90)
- basic_machine=t90-cray
- basic_os=unicos
- ;;
- toad1)
- basic_machine=pdp10-xkl
- basic_os=tops20
- ;;
- tpf)
- basic_machine=s390x-ibm
- basic_os=tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- basic_os=udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- basic_os=sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- basic_os=none
- ;;
- vaxv)
- basic_machine=vax-dec
- basic_os=sysv
- ;;
- vms)
- basic_machine=vax-dec
- basic_os=vms
- ;;
- vsta)
- basic_machine=i386-pc
- basic_os=vsta
- ;;
- vxworks960)
- basic_machine=i960-wrs
- basic_os=vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- basic_os=vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- basic_os=vxworks
- ;;
- xbox)
- basic_machine=i686-pc
- basic_os=mingw32
- ;;
- ymp)
- basic_machine=ymp-cray
- basic_os=unicos
- ;;
- *)
- basic_machine=$1
- basic_os=
- ;;
- esac
- ;;
-esac
-
-# Decode 1-component or ad-hoc basic machines
-case $basic_machine in
- # Here we handle the default manufacturer of certain CPU types. It is in
- # some cases the only manufacturer, in others, it is the most popular.
- w89k)
- cpu=hppa1.1
- vendor=winbond
- ;;
- op50n)
- cpu=hppa1.1
- vendor=oki
- ;;
- op60c)
- cpu=hppa1.1
- vendor=oki
- ;;
- ibm*)
- cpu=i370
- vendor=ibm
- ;;
- orion105)
- cpu=clipper
- vendor=highlevel
- ;;
- mac | mpw | mac-mpw)
- cpu=m68k
- vendor=apple
- ;;
- pmac | pmac-mpw)
- cpu=powerpc
- vendor=apple
- ;;
-
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- cpu=m68000
- vendor=att
- ;;
- 3b*)
- cpu=we32k
- vendor=att
- ;;
- bluegene*)
- cpu=powerpc
- vendor=ibm
- basic_os=cnk
- ;;
- decsystem10* | dec10*)
- cpu=pdp10
- vendor=dec
- basic_os=tops10
- ;;
- decsystem20* | dec20*)
- cpu=pdp10
- vendor=dec
- basic_os=tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- cpu=m68k
- vendor=motorola
- ;;
- dpx2*)
- cpu=m68k
- vendor=bull
- basic_os=sysv3
- ;;
- encore | umax | mmax)
- cpu=ns32k
- vendor=encore
- ;;
- elxsi)
- cpu=elxsi
- vendor=elxsi
- basic_os=${basic_os:-bsd}
- ;;
- fx2800)
- cpu=i860
- vendor=alliant
- ;;
- genix)
- cpu=ns32k
- vendor=ns
- ;;
- h3050r* | hiux*)
- cpu=hppa1.1
- vendor=hitachi
- basic_os=hiuxwe2
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- cpu=hppa1.0
- vendor=hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- cpu=m68000
- vendor=hp
- ;;
- hp9k3[2-9][0-9])
- cpu=m68k
- vendor=hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- cpu=hppa1.0
- vendor=hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- cpu=hppa1.1
- vendor=hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- cpu=hppa1.1
- vendor=hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- cpu=hppa1.1
- vendor=hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- cpu=hppa1.1
- vendor=hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- cpu=hppa1.0
- vendor=hp
- ;;
- i*86v32)
- cpu=$(echo "$1" | sed -e 's/86.*/86/')
- vendor=pc
- basic_os=sysv32
- ;;
- i*86v4*)
- cpu=$(echo "$1" | sed -e 's/86.*/86/')
- vendor=pc
- basic_os=sysv4
- ;;
- i*86v)
- cpu=$(echo "$1" | sed -e 's/86.*/86/')
- vendor=pc
- basic_os=sysv
- ;;
- i*86sol2)
- cpu=$(echo "$1" | sed -e 's/86.*/86/')
- vendor=pc
- basic_os=solaris2
- ;;
- j90 | j90-cray)
- cpu=j90
- vendor=cray
- basic_os=${basic_os:-unicos}
- ;;
- iris | iris4d)
- cpu=mips
- vendor=sgi
- case $basic_os in
- irix*)
- ;;
- *)
- basic_os=irix4
- ;;
- esac
- ;;
- miniframe)
- cpu=m68000
- vendor=convergent
- ;;
- *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*)
- cpu=m68k
- vendor=atari
- basic_os=mint
- ;;
- news-3600 | risc-news)
- cpu=mips
- vendor=sony
- basic_os=newsos
- ;;
- next | m*-next)
- cpu=m68k
- vendor=next
- case $basic_os in
- openstep*)
- ;;
- nextstep*)
- ;;
- ns2*)
- basic_os=nextstep2
- ;;
- *)
- basic_os=nextstep3
- ;;
- esac
- ;;
- np1)
- cpu=np1
- vendor=gould
- ;;
- op50n-* | op60c-*)
- cpu=hppa1.1
- vendor=oki
- basic_os=proelf
- ;;
- pa-hitachi)
- cpu=hppa1.1
- vendor=hitachi
- basic_os=hiuxwe2
- ;;
- pbd)
- cpu=sparc
- vendor=tti
- ;;
- pbb)
- cpu=m68k
- vendor=tti
- ;;
- pc532)
- cpu=ns32k
- vendor=pc532
- ;;
- pn)
- cpu=pn
- vendor=gould
- ;;
- power)
- cpu=power
- vendor=ibm
- ;;
- ps2)
- cpu=i386
- vendor=ibm
- ;;
- rm[46]00)
- cpu=mips
- vendor=siemens
- ;;
- rtpc | rtpc-*)
- cpu=romp
- vendor=ibm
- ;;
- sde)
- cpu=mipsisa32
- vendor=sde
- basic_os=${basic_os:-elf}
- ;;
- simso-wrs)
- cpu=sparclite
- vendor=wrs
- basic_os=vxworks
- ;;
- tower | tower-32)
- cpu=m68k
- vendor=ncr
- ;;
- vpp*|vx|vx-*)
- cpu=f301
- vendor=fujitsu
- ;;
- w65)
- cpu=w65
- vendor=wdc
- ;;
- w89k-*)
- cpu=hppa1.1
- vendor=winbond
- basic_os=proelf
- ;;
- none)
- cpu=none
- vendor=none
- ;;
- leon|leon[3-9])
- cpu=sparc
- vendor=$basic_machine
- ;;
- leon-*|leon[3-9]-*)
- cpu=sparc
- vendor=$(echo "$basic_machine" | sed 's/-.*//')
- ;;
-
- *-*)
- # shellcheck disable=SC2162
- IFS="-" read cpu vendor <<EOF
-$basic_machine
-EOF
- ;;
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- cpu=$basic_machine
- vendor=pc
- ;;
- # These rules are duplicated from below for sake of the special case above;
- # i.e. things that normalized to x86 arches should also default to "pc"
- pc98)
- cpu=i386
- vendor=pc
- ;;
- x64 | amd64)
- cpu=x86_64
- vendor=pc
- ;;
- # Recognize the basic CPU types without company name.
- *)
- cpu=$basic_machine
- vendor=unknown
- ;;
-esac
-
-unset -v basic_machine
-
-# Decode basic machines in the full and proper CPU-Company form.
-case $cpu-$vendor in
- # Here we handle the default manufacturer of certain CPU types in canonical form. It is in
- # some cases the only manufacturer, in others, it is the most popular.
- craynv-unknown)
- vendor=cray
- basic_os=${basic_os:-unicosmp}
- ;;
- c90-unknown | c90-cray)
- vendor=cray
- basic_os=${Basic_os:-unicos}
- ;;
- fx80-unknown)
- vendor=alliant
- ;;
- romp-unknown)
- vendor=ibm
- ;;
- mmix-unknown)
- vendor=knuth
- ;;
- microblaze-unknown | microblazeel-unknown)
- vendor=xilinx
- ;;
- rs6000-unknown)
- vendor=ibm
- ;;
- vax-unknown)
- vendor=dec
- ;;
- pdp11-unknown)
- vendor=dec
- ;;
- we32k-unknown)
- vendor=att
- ;;
- cydra-unknown)
- vendor=cydrome
- ;;
- i370-ibm*)
- vendor=ibm
- ;;
- orion-unknown)
- vendor=highlevel
- ;;
- xps-unknown | xps100-unknown)
- cpu=xps100
- vendor=honeywell
- ;;
-
- # Here we normalize CPU types with a missing or matching vendor
- dpx20-unknown | dpx20-bull)
- cpu=rs6000
- vendor=bull
- basic_os=${basic_os:-bosx}
- ;;
-
- # Here we normalize CPU types irrespective of the vendor
- amd64-*)
- cpu=x86_64
- ;;
- blackfin-*)
- cpu=bfin
- basic_os=linux
- ;;
- c54x-*)
- cpu=tic54x
- ;;
- c55x-*)
- cpu=tic55x
- ;;
- c6x-*)
- cpu=tic6x
- ;;
- e500v[12]-*)
- cpu=powerpc
- basic_os=${basic_os}"spe"
- ;;
- mips3*-*)
- cpu=mips64
- ;;
- ms1-*)
- cpu=mt
- ;;
- m68knommu-*)
- cpu=m68k
- basic_os=linux
- ;;
- m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*)
- cpu=s12z
- ;;
- openrisc-*)
- cpu=or32
- ;;
- parisc-*)
- cpu=hppa
- basic_os=linux
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- cpu=i586
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)
- cpu=i686
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- cpu=i686
- ;;
- pentium4-*)
- cpu=i786
- ;;
- pc98-*)
- cpu=i386
- ;;
- ppc-* | ppcbe-*)
- cpu=powerpc
- ;;
- ppcle-* | powerpclittle-*)
- cpu=powerpcle
- ;;
- ppc64-*)
- cpu=powerpc64
- ;;
- ppc64le-* | powerpc64little-*)
- cpu=powerpc64le
- ;;
- sb1-*)
- cpu=mipsisa64sb1
- ;;
- sb1el-*)
- cpu=mipsisa64sb1el
- ;;
- sh5e[lb]-*)
- cpu=$(echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/')
- ;;
- spur-*)
- cpu=spur
- ;;
- strongarm-* | thumb-*)
- cpu=arm
- ;;
- tx39-*)
- cpu=mipstx39
- ;;
- tx39el-*)
- cpu=mipstx39el
- ;;
- x64-*)
- cpu=x86_64
- ;;
- xscale-* | xscalee[bl]-*)
- cpu=$(echo "$cpu" | sed 's/^xscale/arm/')
- ;;
- arm64-*)
- cpu=aarch64
- ;;
-
- # Recognize the canonical CPU Types that limit and/or modify the
- # company names they are paired with.
- cr16-*)
- basic_os=${basic_os:-elf}
- ;;
- crisv32-* | etraxfs*-*)
- cpu=crisv32
- vendor=axis
- ;;
- cris-* | etrax*-*)
- cpu=cris
- vendor=axis
- ;;
- crx-*)
- basic_os=${basic_os:-elf}
- ;;
- neo-tandem)
- cpu=neo
- vendor=tandem
- ;;
- nse-tandem)
- cpu=nse
- vendor=tandem
- ;;
- nsr-tandem)
- cpu=nsr
- vendor=tandem
- ;;
- nsv-tandem)
- cpu=nsv
- vendor=tandem
- ;;
- nsx-tandem)
- cpu=nsx
- vendor=tandem
- ;;
- mipsallegrexel-sony)
- cpu=mipsallegrexel
- vendor=sony
- ;;
- tile*-*)
- basic_os=${basic_os:-linux-gnu}
- ;;
-
- *)
- # Recognize the canonical CPU types that are allowed with any
- # company name.
- case $cpu in
- 1750a | 580 \
- | a29k \
- | aarch64 | aarch64_be \
- | abacus \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
- | alphapca5[67] | alpha64pca5[67] \
- | am33_2.0 \
- | amdgcn \
- | arc | arceb \
- | arm | arm[lb]e | arme[lb] | armv* \
- | avr | avr32 \
- | asmjs \
- | ba \
- | be32 | be64 \
- | bfin | bpf | bs2000 \
- | c[123]* | c30 | [cjt]90 | c4x \
- | c8051 | clipper | craynv | csky | cydra \
- | d10v | d30v | dlx | dsp16xx \
- | e2k | elxsi | epiphany \
- | f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \
- | h8300 | h8500 \
- | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | hexagon \
- | i370 | i*86 | i860 | i960 | ia16 | ia64 \
- | ip2k | iq2000 \
- | k1om \
- | le32 | le64 \
- | lm32 \
- | m32c | m32r | m32rle \
- | m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \
- | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
- | m88110 | m88k | maxq | mb | mcore | mep | metag \
- | microblaze | microblazeel \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64eb | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa32r6 | mipsisa32r6el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64r6 | mipsisa64r6el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipsr5900 | mipsr5900el \
- | mipstx39 | mipstx39el \
- | mmix \
- | mn10200 | mn10300 \
- | moxie \
- | mt \
- | msp430 \
- | nds32 | nds32le | nds32be \
- | nfp \
- | nios | nios2 | nios2eb | nios2el \
- | none | np1 | ns16k | ns32k | nvptx \
- | open8 \
- | or1k* \
- | or32 \
- | orion \
- | picochip \
- | pdp10 | pdp11 | pj | pjl | pn | power \
- | powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \
- | pru \
- | pyramid \
- | riscv | riscv32 | riscv64 \
- | rl78 | romp | rs6000 | rx \
- | s390 | s390x \
- | score \
- | sh | shl \
- | sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \
- | sh[1234]e[lb] | sh[12345][lb]e | sh[23]ele | sh64 | sh64le \
- | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \
- | sparclite \
- | sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \
- | spu \
- | tahoe \
- | tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \
- | tron \
- | ubicom32 \
- | v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
- | vax \
- | visium \
- | w65 \
- | wasm32 | wasm64 \
- | we32k \
- | x86 | x86_64 | xc16x | xgate | xps100 \
- | xstormy16 | xtensa* \
- | ymp \
- | z8k | z80)
- ;;
-
- *)
- echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2
- exit 1
- ;;
- esac
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $vendor in
- digital*)
- vendor=dec
- ;;
- commodore*)
- vendor=cbm
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if test x$basic_os != x
-then
-
-# First recognize some ad-hoc caes, or perhaps split kernel-os, or else just
-# set os.
-case $basic_os in
- gnu/linux*)
- kernel=linux
- os=$(echo $basic_os | sed -e 's|gnu/linux|gnu|')
- ;;
- os2-emx)
- kernel=os2
- os=$(echo $basic_os | sed -e 's|os2-emx|emx|')
- ;;
- nto-qnx*)
- kernel=nto
- os=$(echo $basic_os | sed -e 's|nto-qnx|qnx|')
- ;;
- *-*)
- # shellcheck disable=SC2162
- IFS="-" read kernel os <<EOF
-$basic_os
-EOF
- ;;
- # Default OS when just kernel was specified
- nto*)
- kernel=nto
- os=$(echo $basic_os | sed -e 's|nto|qnx|')
- ;;
- linux*)
- kernel=linux
- os=$(echo $basic_os | sed -e 's|linux|gnu|')
- ;;
- *)
- kernel=
- os=$basic_os
- ;;
-esac
-
-# Now, normalize the OS (knowing we just have one component, it's not a kernel,
-# etc.)
-case $os in
- # First match some system type aliases that might get confused
- # with valid system types.
- # solaris* is a basic system type, with this one exception.
- auroraux)
- os=auroraux
- ;;
- bluegene*)
- os=cnk
- ;;
- solaris1 | solaris1.*)
- os=$(echo $os | sed -e 's|solaris1|sunos4|')
- ;;
- solaris)
- os=solaris2
- ;;
- unixware*)
- os=sysv4.2uw
- ;;
- # es1800 is here to avoid being matched by es* (a different OS)
- es1800*)
- os=ose
- ;;
- # Some version numbers need modification
- chorusos*)
- os=chorusos
- ;;
- isc)
- os=isc2.2
- ;;
- sco6)
- os=sco5v6
- ;;
- sco5)
- os=sco3.2v5
- ;;
- sco4)
- os=sco3.2v4
- ;;
- sco3.2.[4-9]*)
- os=$(echo $os | sed -e 's/sco3.2./sco3.2v/')
- ;;
- sco*v* | scout)
- # Don't match below
- ;;
- sco*)
- os=sco3.2v2
- ;;
- psos*)
- os=psos
- ;;
- qnx*)
- os=qnx
- ;;
- hiux*)
- os=hiuxwe2
- ;;
- lynx*178)
- os=lynxos178
- ;;
- lynx*5)
- os=lynxos5
- ;;
- lynxos*)
- # don't get caught up in next wildcard
- ;;
- lynx*)
- os=lynxos
- ;;
- mac[0-9]*)
- os=$(echo "$os" | sed -e 's|mac|macos|')
- ;;
- opened*)
- os=openedition
- ;;
- os400*)
- os=os400
- ;;
- sunos5*)
- os=$(echo "$os" | sed -e 's|sunos5|solaris2|')
- ;;
- sunos6*)
- os=$(echo "$os" | sed -e 's|sunos6|solaris3|')
- ;;
- wince*)
- os=wince
- ;;
- utek*)
- os=bsd
- ;;
- dynix*)
- os=bsd
- ;;
- acis*)
- os=aos
- ;;
- atheos*)
- os=atheos
- ;;
- syllable*)
- os=syllable
- ;;
- 386bsd)
- os=bsd
- ;;
- ctix* | uts*)
- os=sysv
- ;;
- nova*)
- os=rtmk-nova
- ;;
- ns2)
- os=nextstep2
- ;;
- # Preserve the version number of sinix5.
- sinix5.*)
- os=$(echo $os | sed -e 's|sinix|sysv|')
- ;;
- sinix*)
- os=sysv4
- ;;
- tpf*)
- os=tpf
- ;;
- triton*)
- os=sysv3
- ;;
- oss*)
- os=sysv3
- ;;
- svr4*)
- os=sysv4
- ;;
- svr3)
- os=sysv3
- ;;
- sysvr4)
- os=sysv4
- ;;
- ose*)
- os=ose
- ;;
- *mint | mint[0-9]* | *MiNT | MiNT[0-9]*)
- os=mint
- ;;
- dicos*)
- os=dicos
- ;;
- pikeos*)
- # Until real need of OS specific support for
- # particular features comes up, bare metal
- # configurations are quite functional.
- case $cpu in
- arm*)
- os=eabi
- ;;
- *)
- os=elf
- ;;
- esac
- ;;
- *)
- # No normalization, but not necessarily accepted, that comes below.
- ;;
-esac
-
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system. Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-kernel=
-case $cpu-$vendor in
- score-*)
- os=elf
- ;;
- spu-*)
- os=elf
- ;;
- *-acorn)
- os=riscix1.2
- ;;
- arm*-rebel)
- kernel=linux
- os=gnu
- ;;
- arm*-semi)
- os=aout
- ;;
- c4x-* | tic4x-*)
- os=coff
- ;;
- c8051-*)
- os=elf
- ;;
- clipper-intergraph)
- os=clix
- ;;
- hexagon-*)
- os=elf
- ;;
- tic54x-*)
- os=coff
- ;;
- tic55x-*)
- os=coff
- ;;
- tic6x-*)
- os=coff
- ;;
- # This must come before the *-dec entry.
- pdp10-*)
- os=tops20
- ;;
- pdp11-*)
- os=none
- ;;
- *-dec | vax-*)
- os=ultrix4.2
- ;;
- m68*-apollo)
- os=domain
- ;;
- i386-sun)
- os=sunos4.0.2
- ;;
- m68000-sun)
- os=sunos3
- ;;
- m68*-cisco)
- os=aout
- ;;
- mep-*)
- os=elf
- ;;
- mips*-cisco)
- os=elf
- ;;
- mips*-*)
- os=elf
- ;;
- or32-*)
- os=coff
- ;;
- *-tti) # must be before sparc entry or we get the wrong os.
- os=sysv3
- ;;
- sparc-* | *-sun)
- os=sunos4.1.1
- ;;
- pru-*)
- os=elf
- ;;
- *-be)
- os=beos
- ;;
- *-ibm)
- os=aix
- ;;
- *-knuth)
- os=mmixware
- ;;
- *-wec)
- os=proelf
- ;;
- *-winbond)
- os=proelf
- ;;
- *-oki)
- os=proelf
- ;;
- *-hp)
- os=hpux
- ;;
- *-hitachi)
- os=hiux
- ;;
- i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
- os=sysv
- ;;
- *-cbm)
- os=amigaos
- ;;
- *-dg)
- os=dgux
- ;;
- *-dolphin)
- os=sysv3
- ;;
- m68k-ccur)
- os=rtu
- ;;
- m88k-omron*)
- os=luna
- ;;
- *-next)
- os=nextstep
- ;;
- *-sequent)
- os=ptx
- ;;
- *-crds)
- os=unos
- ;;
- *-ns)
- os=genix
- ;;
- i370-*)
- os=mvs
- ;;
- *-gould)
- os=sysv
- ;;
- *-highlevel)
- os=bsd
- ;;
- *-encore)
- os=bsd
- ;;
- *-sgi)
- os=irix
- ;;
- *-siemens)
- os=sysv4
- ;;
- *-masscomp)
- os=rtu
- ;;
- f30[01]-fujitsu | f700-fujitsu)
- os=uxpv
- ;;
- *-rom68k)
- os=coff
- ;;
- *-*bug)
- os=coff
- ;;
- *-apple)
- os=macos
- ;;
- *-atari*)
- os=mint
- ;;
- *-wrs)
- os=vxworks
- ;;
- *)
- os=none
- ;;
-esac
-
-fi
-
-# Now, validate our (potentially fixed-up) OS.
-case $os in
- # Sometimes we do "kernel-abi", so those need to count as OSes.
- musl* | newlib* | uclibc*)
- ;;
- # Likewise for "kernel-libc"
- eabi | eabihf | gnueabi | gnueabihf)
- ;;
- # Now accept the basic system types.
- # The portable systems comes first.
- # Each alternative MUST end in a * to match a version number.
- gnu* | android* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
- | *vms* | esix* | aix* | cnk* | sunos | sunos[34]* \
- | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
- | sym* | plan9* | psp* | sim* | xray* | os68k* | v88r* \
- | hiux* | abug | nacl* | netware* | windows* \
- | os9* | macos* | osx* | ios* \
- | mpw* | magic* | mmixware* | mon960* | lnews* \
- | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
- | aos* | aros* | cloudabi* | sortix* | twizzler* \
- | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
- | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
- | mirbsd* | netbsd* | dicos* | openedition* | ose* \
- | bitrig* | openbsd* | solidbsd* | libertybsd* | os108* \
- | ekkobsd* | freebsd* | riscix* | lynxos* | os400* \
- | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
- | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
- | udi* | lites* | ieee* | go32* | aux* | hcos* \
- | chorusrdb* | cegcc* | glidix* \
- | cygwin* | msys* | pe* | moss* | proelf* | rtems* \
- | midipix* | mingw32* | mingw64* | mint* \
- | uxpv* | beos* | mpeix* | udk* | moxiebox* \
- | interix* | uwin* | mks* | rhapsody* | darwin* \
- | openstep* | oskit* | conix* | pw32* | nonstopux* \
- | storm-chaos* | tops10* | tenex* | tops20* | its* \
- | os2* | vos* | palmos* | uclinux* | nucleus* | morphos* \
- | scout* | superux* | sysv* | rtmk* | tpf* | windiss* \
- | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
- | skyos* | haiku* | rdos* | toppers* | drops* | es* \
- | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
- | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
- | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx*)
- ;;
- # This one is extra strict with allowed versions
- sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
- # Don't forget version if it is 3.2v4 or newer.
- ;;
- none)
- ;;
- *)
- echo Invalid configuration \`"$1"\': OS \`"$os"\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# As a final step for OS-related things, validate the OS-kernel combination
-# (given a valid OS), if there is a kernel.
-case $kernel-$os in
- linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* | linux-musl* | linux-uclibc* )
- ;;
- uclinux-uclibc* )
- ;;
- -dietlibc* | -newlib* | -musl* | -uclibc* )
- # These are just libc implementations, not actual OSes, and thus
- # require a kernel.
- echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2
- exit 1
- ;;
- kfreebsd*-gnu* | kopensolaris*-gnu*)
- ;;
- nto-qnx*)
- ;;
- os2-emx)
- ;;
- *-eabi* | *-gnueabi*)
- ;;
- -*)
- # Blank kernel with real OS is always fine.
- ;;
- *-*)
- echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2
- exit 1
- ;;
-esac
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer. We pick the logical manufacturer.
-case $vendor in
- unknown)
- case $cpu-$os in
- *-riscix*)
- vendor=acorn
- ;;
- *-sunos*)
- vendor=sun
- ;;
- *-cnk* | *-aix*)
- vendor=ibm
- ;;
- *-beos*)
- vendor=be
- ;;
- *-hpux*)
- vendor=hp
- ;;
- *-mpeix*)
- vendor=hp
- ;;
- *-hiux*)
- vendor=hitachi
- ;;
- *-unos*)
- vendor=crds
- ;;
- *-dgux*)
- vendor=dg
- ;;
- *-luna*)
- vendor=omron
- ;;
- *-genix*)
- vendor=ns
- ;;
- *-clix*)
- vendor=intergraph
- ;;
- *-mvs* | *-opened*)
- vendor=ibm
- ;;
- *-os400*)
- vendor=ibm
- ;;
- s390-* | s390x-*)
- vendor=ibm
- ;;
- *-ptx*)
- vendor=sequent
- ;;
- *-tpf*)
- vendor=ibm
- ;;
- *-vxsim* | *-vxworks* | *-windiss*)
- vendor=wrs
- ;;
- *-aux*)
- vendor=apple
- ;;
- *-hms*)
- vendor=hitachi
- ;;
- *-mpw* | *-macos*)
- vendor=apple
- ;;
- *-*mint | *-mint[0-9]* | *-*MiNT | *-MiNT[0-9]*)
- vendor=atari
- ;;
- *-vos*)
- vendor=stratus
- ;;
- esac
- ;;
-esac
-
-echo "$cpu-$vendor-${kernel:+$kernel-}$os"
-exit
-
-# Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-#! /bin/sh
-# texi2dvi --- produce DVI (or PDF) files from Texinfo (or LaTeX) sources.
-# $Id: texi2dvi,v 0.43 1999/09/28 19:36:53 karl Exp $
-#
-# Copyright (C) 1992, 93, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, you can either send email to this
-# program's maintainer or write to: The Free Software Foundation,
-# Inc.; 59 Temple Place, Suite 330; Boston, MA 02111-1307, USA.
-#
-# Original author: Noah Friedman <friedman@gnu.org>.
-#
-# Please send bug reports, etc. to bug-texinfo@gnu.org.
-# If possible, please send a copy of the output of the script called with
-# the `--debug' option when making a bug report.
-
-# This string is expanded by rcs automatically when this file is checked out.
-rcs_revision='$Revision: 0.43 $'
-rcs_version=`set - $rcs_revision; echo $2`
-program=`echo $0 | sed -e 's!.*/!!'`
-version="texi2dvi (GNU Texinfo 4.0) $rcs_version
-
-Copyright (C) 1999 Free Software Foundation, Inc.
-There is NO warranty. You may redistribute this software
-under the terms of the GNU General Public License.
-For more information about these matters, see the files named COPYING."
-
-usage="Usage: $program [OPTION]... FILE...
-
-Run each Texinfo or LaTeX FILE through TeX in turn until all
-cross-references are resolved, building all indices. The directory
-containing each FILE is searched for included files. The suffix of FILE
-is used to determine its language (LaTeX or Texinfo).
-
-Makeinfo is used to perform Texinfo macro expansion before running TeX
-when needed.
-
-Options:
- -@ Use @input instead of \input; for preloaded Texinfo.
- -b, --batch No interaction.
- -c, --clean Remove all auxiliary files.
- -D, --debug Turn on shell debugging (set -x).
- -e, --expand Force macro expansion using makeinfo.
- -I DIR Search DIR for Texinfo files.
- -h, --help Display this help and exit successfully.
- -l, --language=LANG Specify the LANG of FILE: LaTeX or Texinfo.
- -p, --pdf Use pdftex or pdflatex for processing.
- -q, --quiet No output unless errors (implies --batch).
- -s, --silent Same as --quiet.
- -t, --texinfo=CMD Insert CMD after @setfilename in copy of input file.
- Multiple values accumulate.
- -v, --version Display version information and exit successfully.
- -V, --verbose Report on what is done.
-
-The values of the BIBTEX, LATEX (or PDFLATEX), MAKEINDEX, MAKEINFO,
-TEX (or PDFTEX), and TEXINDEX environment variables are used to run
-those commands, if they are set.
-
-Email bug reports to <bug-texinfo@gnu.org>,
-general questions and discussion to <help-texinfo@gnu.org>."
-
-# Initialize variables for option overriding and otherwise.
-# Don't use `unset' since old bourne shells don't have this command.
-# Instead, assign them an empty value.
-escape='\'
-batch=false # eval for batch mode
-clean=
-debug=
-expand= # t for expansion via makeinfo
-oformat=dvi
-set_language=
-miincludes= # makeinfo include path
-textra=
-tmpdir=${TMPDIR:-/tmp}/t2d$$ # avoid collisions on 8.3 filesystems.
-txincludes= # TEXINPUTS extensions
-txiprereq=19990129 # minimum texinfo.tex version to have macro expansion
-quiet= # by default let the tools' message be displayed
-verbose=false # echo for verbose mode
-
-orig_pwd=`pwd`
-
-# Systems which define $COMSPEC or $ComSpec use semicolons to separate
-# directories in TEXINPUTS.
-if test -n "$COMSPEC$ComSpec"; then
- path_sep=";"
-else
- path_sep=":"
-fi
-
-# Save this so we can construct a new TEXINPUTS path for each file.
-TEXINPUTS_orig="$TEXINPUTS"
-# Unfortunately makeindex does not read TEXINPUTS.
-INDEXSTYLE_orig="$INDEXSTYLE"
-export TEXINPUTS INDEXSTYLE
-
-# Push a token among the arguments that will be used to notice when we
-# ended options/arguments parsing.
-# Use "set dummy ...; shift" rather than 'set - ..." because on
-# Solaris set - turns off set -x (but keeps set -e).
-# Use ${1+"$@"} rather than "$@" because Digital Unix and Ultrix 4.3
-# still expand "$@" to a single argument (the empty string) rather
-# than nothing at all.
-arg_sep="$$--$$"
-set dummy ${1+"$@"} "$arg_sep"; shift
-
-# \f
-# Parse command line arguments.
-while test x"$1" != x"$arg_sep"; do
-
- # Handle --option=value by splitting apart and putting back on argv.
- case "$1" in
- --*=*)
- opt=`echo "$1" | sed -e 's/=.*//'`
- val=`echo "$1" | sed -e 's/[^=]*=//'`
- shift
- set dummy "$opt" "$val" ${1+"$@"}; shift
- ;;
- esac
-
- # This recognizes --quark as --quiet. So what.
- case "$1" in
- -@ ) escape=@;;
- # Silently and without documentation accept -b and --b[atch] as synonyms.
- -b | --b*) batch=eval;;
- -q | -s | --q* | --s*) quiet=t; batch=eval;;
- -c | --c*) clean=t;;
- -D | --d*) debug=t;;
- -e | --e*) expand=t;;
- -h | --h*) echo "$usage"; exit 0;;
- -I | --I*)
- shift
- miincludes="$miincludes -I $1"
- txincludes="$txincludes$path_sep$1"
- ;;
- -l | --l*) shift; set_language=$1;;
- -p | --p*) oformat=pdf;;
- -t | --t*) shift; textra="$textra\\
-$1";;
- -v | --vers*) echo "$version"; exit 0;;
- -V | --verb*) verbose=echo;;
- --) # What remains are not options.
- shift
- while test x"$1" != x"$arg_sep"; do
- set dummy ${1+"$@"} "$1"; shift
- shift
- done
- break;;
- -*)
- echo "$0: Unknown or ambiguous option \`$1'." >&2
- echo "$0: Try \`--help' for more information." >&2
- exit 1;;
- *) set dummy ${1+"$@"} "$1"; shift;;
- esac
- shift
-done
-# Pop the token
-shift
-
-# Interpret remaining command line args as filenames.
-if test $# = 0; then
- echo "$0: Missing file arguments." >&2
- echo "$0: Try \`--help' for more information." >&2
- exit 2
-fi
-
-# Prepare the temporary directory. Remove it at exit, unless debugging.
-if test -z "$debug"; then
- trap "cd / && rm -rf $tmpdir" 0 1 2 15
-fi
-
-# Create the temporary directory with strict rights
-(umask 077 && mkdir $tmpdir) || exit 1
-
-# Prepare the tools we might need. This may be extra work in some
-# cases, but improves the readibility of the script.
-utildir=$tmpdir/utils
-mkdir $utildir || exit 1
-
-# A sed script that preprocesses Texinfo sources in order to keep the
-# iftex sections only. We want to remove non TeX sections, and
-# comment (with `@c texi2dvi') TeX sections so that makeinfo does not
-# try to parse them. Nevertheless, while commenting TeX sections,
-# don't comment @macro/@end macro so that makeinfo does propagate
-# them. Unfortunately makeinfo --iftex --no-ifhtml --no-ifinfo
-# doesn't work well enough (yet) to use that, so work around with sed.
-comment_iftex_sed=$utildir/comment.sed
-cat <<EOF >$comment_iftex_sed
-/^@tex/,/^@end tex/{
- s/^/@c texi2dvi/
-}
-/^@iftex/,/^@end iftex/{
- s/^/@c texi2dvi/
- /^@c texi2dvi@macro/,/^@c texi2dvi@end macro/{
- s/^@c texi2dvi//
- }
-}
-/^@html/,/^@end html/d
-/^@ifhtml/,/^@end ifhtml/d
-/^@ifnottex/,/^@end ifnottex/d
-/^@ifinfo/,/^@end ifinfo/{
- /^@node/p
- /^@menu/,/^@end menu/p
- d
-}
-EOF
-# Uncommenting is simple: Remove any leading `@c texi2dvi'.
-uncomment_iftex_sed=$utildir/uncomment.sed
-cat <<EOF >$uncomment_iftex_sed
-s/^@c texi2dvi//
-EOF
-
-# A shell script that computes the list of xref files.
-# Takes the filename (without extension) of which we look for xref
-# files as argument. The index files must be reported last.
-get_xref_files=$utildir/get_xref.sh
-cat <<\EOF >$get_xref_files
-#! /bin/sh
-
-# Get list of xref files (indexes, tables and lists).
-# Find all files having root filename with a two-letter extension,
-# saves the ones that are really Texinfo-related files. .?o? catches
-# LaTeX tables and lists.
-for this_file in "$1".?o? "$1".aux "$1".?? "$1".idx; do
- # If file is empty, skip it.
- test -s "$this_file" || continue
- # If the file is not suitable to be an index or xref file, don't
- # process it. The file can't be if its first character is not a
- # backslash or single quote.
- first_character=`sed -n '1s/^\(.\).*$/\1/p;q' $this_file`
- if test "x$first_character" = "x\\" \
- || test "x$first_character" = "x'"; then
- xref_files="$xref_files ./$this_file"
- fi
-done
-echo "$xref_files"
-EOF
-chmod 500 $get_xref_files
-
-# File descriptor usage:
-# 0 standard input
-# 1 standard output (--verbose messages)
-# 2 standard error
-# 3 some systems may open it to /dev/tty
-# 4 used on the Kubota Titan
-# 5 tools output (turned off by --quiet)
-
-# Tools' output. If quiet, discard, else redirect to the message flow.
-if test "$quiet" = t; then
- exec 5>/dev/null
-else
- exec 5>&1
-fi
-
-# Enable tracing
-test "$debug" = t && set -x
-
-# \f
-# TeXify files.
-
-for command_line_filename in ${1+"$@"}; do
- $verbose "Processing $command_line_filename ..."
-
- # If the COMMAND_LINE_FILENAME is not absolute (e.g., --debug.tex),
- # prepend `./' in order to avoid that the tools take it as an option.
- echo "$command_line_filename" | egrep '^(/|[A-z]:/)' >/dev/null \
- || command_line_filename="./$command_line_filename"
-
- # See if the file exists. If it doesn't we're in trouble since, even
- # though the user may be able to reenter a valid filename at the tex
- # prompt (assuming they're attending the terminal), this script won't
- # be able to find the right xref files and so forth.
- if test ! -r "$command_line_filename"; then
- echo "$0: Could not read $command_line_filename, skipping." >&2
- continue
- fi
-
- # Get the name of the current directory. We want the full path
- # because in clean mode we are in tmp, in which case a relative
- # path has no meaning.
- filename_dir=`echo $command_line_filename | sed 's!/[^/]*$!!;s!^$!.!'`
- filename_dir=`cd "$filename_dir" >/dev/null && pwd`
-
- # Strip directory part but leave extension.
- filename_ext=`basename "$command_line_filename"`
- # Strip extension.
- filename_noext=`echo "$filename_ext" | sed 's/\.[^.]*$//'`
- ext=`echo "$filename_ext" | sed 's/^.*\.//'`
-
- # _src. Use same basename since we want to generate aux files with
- # the same basename as the manual. If --expand, then output the
- # macro-expanded file to here, else copy the original file.
- tmpdir_src=$tmpdir/src
- filename_src=$tmpdir_src/$filename_noext.$ext
-
- # _xtr. The file with the user's extra commands.
- tmpdir_xtr=$tmpdir/xtr
- filename_xtr=$tmpdir_xtr/$filename_noext.$ext
-
- # _bak. Copies of the previous xref files (another round is run if
- # they differ from the new one).
- tmpdir_bak=$tmpdir/bak
-
- # Make all those directories and give up if we can't succeed.
- mkdir $tmpdir_src $tmpdir_xtr $tmpdir_bak || exit 1
-
- # Source file might include additional sources. Put `.' and
- # directory where source file(s) reside in TEXINPUTS before anything
- # else. `.' goes first to ensure that any old .aux, .cps,
- # etc. files in ${directory} don't get used in preference to fresher
- # files in `.'. Include orig_pwd in case we are in clean mode, where
- # we've cd'd to a temp directory.
- common=".$path_sep$orig_pwd$path_sep$filename_dir$path_sep$txincludes$path_sep"
- TEXINPUTS="$common$TEXINPUTS_orig"
- INDEXSTYLE="$common$INDEXSTYLE_orig"
-
- # If the user explicitly specified the language, use that.
- # Otherwise, if the first line is \input texinfo, assume it's texinfo.
- # Otherwise, guess from the file extension.
- if test -n "$set_language"; then
- language=$set_language
- elif sed 1q "$command_line_filename" | fgrep 'input texinfo' >/dev/null; then
- language=texinfo
- else
- language=
- fi
-
- # Get the type of the file (latex or texinfo) from the given language
- # we just guessed, or from the file extension if not set yet.
- case ${language:-$filename_ext} in
- [lL]a[tT]e[xX] | *.ltx | *.tex)
- # Assume a LaTeX file. LaTeX needs bibtex and uses latex for
- # compilation. No makeinfo.
- bibtex=${BIBTEX:-bibtex}
- makeinfo= # no point in running makeinfo on latex source.
- texindex=${MAKEINDEX:-makeindex}
- if test $oformat = dvi; then
- tex=${LATEX:-latex}
- else
- tex=${PDFLATEX:-pdflatex}
- fi
- ;;
-
- *)
- # Assume a Texinfo file. Texinfo files need makeinfo, texindex and tex.
- bibtex=
- texindex=${TEXINDEX:-texindex}
- if test $oformat = dvi; then
- tex=${TEX:-tex}
- else
- tex=${PDFTEX:-pdftex}
- fi
- # Unless required by the user, makeinfo expansion is wanted only
- # if texinfo.tex is too old.
- if test "$expand" = t; then
- makeinfo=${MAKEINFO:-makeinfo}
- else
- # Check if texinfo.tex performs macro expansion by looking for
- # its version. The version is a date of the form YEAR-MO-DA.
- # We don't need to use [0-9] to match the digits since anyway
- # the comparison with $txiprereq, a number, will fail with non
- # digits.
- txiversion_tex=txiversion.tex
- echo '\input texinfo.tex @bye' >$tmpdir/$txiversion_tex
- # Run in the tmpdir to avoid leaving files.
- eval `cd $tmpdir >/dev/null \
- && $tex $txiversion_tex 2>/dev/null \
-| sed -n 's/^.*\[\(.*\)version \(....\)-\(..\)-\(..\).*$/txiformat=\1 txiversion="\2\3\4"/p'`
- $verbose "texinfo.tex preloaded as \`$txiformat', version is \`$txiversion' ..."
- if test "$txiprereq" -le "$txiversion" >/dev/null 2>&1; then
- makeinfo=
- else
- makeinfo=${MAKEINFO:-makeinfo}
- fi
- # As long as we had to run TeX, offer the user this convenience
- if test "$txiformat" = Texinfo; then
- escape=@
- fi
- fi
- ;;
- esac
-
- # Expand macro commands in the original source file using Makeinfo.
- # Always use `end' footnote style, since the `separate' style
- # generates different output (arguably this is a bug in -E).
- # Discard main info output, the user asked to run TeX, not makeinfo.
- if test -n "$makeinfo"; then
- $verbose "Macro-expanding $command_line_filename to $filename_src ..."
- sed -f $comment_iftex_sed "$command_line_filename" \
- | $makeinfo --footnote-style=end -I "$filename_dir" $miincludes \
- -o /dev/null --macro-expand=- \
- | sed -f $uncomment_iftex_sed >"$filename_src"
- filename_input=$filename_src
- fi
-
- # If makeinfo failed (or was not even run), use the original file as input.
- if test $? -ne 0 \
- || test ! -r "$filename_src"; then
- $verbose "Reverting to $command_line_filename ..."
- filename_input=$filename_dir/$filename_ext
- fi
-
- # Used most commonly for @finalout, @smallbook, etc.
- if test -n "$textra"; then
- $verbose "Inserting extra commands: $textra"
- sed '/^@setfilename/a\
-'"$textra" "$filename_input" >$filename_xtr
- filename_input=$filename_xtr
- fi
-
- # If clean mode was specified, then move to the temporary directory.
- if test "$clean" = t; then
- $verbose "cd $tmpdir_src"
- cd "$tmpdir_src" || exit 1
- fi
-
- while :; do # will break out of loop below
- orig_xref_files=`$get_xref_files "$filename_noext"`
-
- # Save copies of originals for later comparison.
- if test -n "$orig_xref_files"; then
- $verbose "Backing up xref files: `echo $orig_xref_files | sed 's|\./||g'`"
- cp $orig_xref_files $tmpdir_bak
- fi
-
- # Run bibtex on current file.
- # - If its input (AUX) exists.
- # - If AUX contains both `\bibdata' and `\bibstyle'.
- # - If some citations are missing (LOG contains `Citation').
- # or the LOG complains of a missing .bbl
- #
- # We run bibtex first, because I can see reasons for the indexes
- # to change after bibtex is run, but I see no reason for the
- # converse.
- #
- # Don't try to be too smart. Running bibtex only if the bbl file
- # exists and is older than the LaTeX file is wrong, since the
- # document might include files that have changed. Because there
- # can be several AUX (if there are \include's), but a single LOG,
- # looking for missing citations in LOG is easier, though we take
- # the risk to match false messages.
- if test -n "$bibtex" \
- && test -r "$filename_noext.aux" \
- && test -r "$filename_noext.log" \
- && (grep '^\\bibdata[{]' "$filename_noext.aux" \
- && grep '^\\bibstyle[{]' "$filename_noext.aux" \
- && (grep 'Warning:.*Citation.*undefined' "$filename_noext.log" \
- || grep 'No file .*\.bbl\.' "$filename_noext.log")) \
- >/dev/null 2>&1; \
- then
- $verbose "Running $bibtex $filename_noext ..."
- if $bibtex "$filename_noext" >&5; then :; else
- echo "$0: $bibtex exited with bad status, quitting." >&2
- exit 1
- fi
- fi
-
- # What we'll run texindex on -- exclude non-index files.
- # Since we know index files are last, it is correct to remove everything
- # before .aux and .?o?.
- index_files=`echo "$orig_xref_files" \
- | sed "s!.*\.aux!!g;
- s!./$filename_noext\..o.!!g;
- s/^[ ]*//;s/[ ]*$//"`
- # Run texindex (or makeindex) on current index files. If they
- # already exist, and after running TeX a first time the index
- # files don't change, then there's no reason to run TeX again.
- # But we won't know that if the index files are out of date or
- # nonexistent.
- if test -n "$texindex" && test -n "$index_files"; then
- $verbose "Running $texindex $index_files ..."
- if $texindex $index_files 2>&5 1>&2; then :; else
- echo "$0: $texindex exited with bad status, quitting." >&2
- exit 1
- fi
- fi
-
- # Finally, run TeX.
- # Prevent $ESCAPE from being interpreted by the shell if it happens
- # to be `/'.
- $batch tex_args="\\${escape}nonstopmode\ \\${escape}input"
- $verbose "Running $cmd ..."
- cmd="$tex $tex_args $filename_input"
- if $cmd >&5; then :; else
- echo "$0: $tex exited with bad status, quitting." >&2
- echo "$0: see $filename_noext.log for errors." >&2
- test "$clean" = t \
- && cp "$filename_noext.log" "$orig_pwd"
- exit 1
- fi
-
-
- # Decide if looping again is needed.
- finished=t
-
- # LaTeX (and the package changebar) report in the LOG file if it
- # should be rerun. This is needed for files included from
- # subdirs, since texi2dvi does not try to compare xref files in
- # subdirs. Performing xref files test is still good since LaTeX
- # does not report changes in xref files.
- if fgrep "Rerun to get" "$filename_noext.log" >/dev/null 2>&1; then
- finished=
- fi
-
- # Check if xref files changed.
- new_xref_files=`$get_xref_files "$filename_noext"`
- $verbose "Original xref files = `echo $orig_xref_files | sed 's|\./||g'`"
- $verbose "New xref files = `echo $new_xref_files | sed 's|\./||g'`"
-
- # If old and new lists don't at least have the same file list,
- # then one file or another has definitely changed.
- test "x$orig_xref_files" != "x$new_xref_files" && finished=
-
- # File list is the same. We must compare each file until we find
- # a difference.
- if test -n "$finished"; then
- for this_file in $new_xref_files; do
- $verbose "Comparing xref file `echo $this_file | sed 's|\./||g'` ..."
- # cmp -s returns nonzero exit status if files differ.
- if cmp -s "$this_file" "$tmpdir_bak/$this_file"; then :; else
- # We only need to keep comparing until we find one that
- # differs, because we'll have to run texindex & tex again no
- # matter how many more there might be.
- finished=
- $verbose "xref file `echo $this_file | sed 's|\./||g'` differed ..."
- test "$debug" = t && diff -c "$tmpdir_bak/$this_file" "$this_file"
- break
- fi
- done
- fi
-
- # If finished, exit the loop, else rerun the loop.
- test -n "$finished" && break
- done
-
- # If we were in clean mode, compilation was in a tmp directory.
- # Copy the DVI (or PDF) file into the directory where the compilation
- # has been done. (The temp dir is about to get removed anyway.)
- # We also return to the original directory so that
- # - the next file is processed in correct conditions
- # - the temporary file can be removed
- if test -n "$clean"; then
- $verbose "Copying $oformat file from `pwd` to $orig_pwd"
- cp -p "./$filename_noext.$oformat" "$orig_pwd"
- cd / # in case $orig_pwd is on a different drive (for DOS)
- cd $orig_pwd || exit 1
- fi
-
- # Remove temporary files.
- if test "x$debug" = "x"; then
- $verbose "Removing $tmpdir_src $tmpdir_xtr $tmpdir_bak ..."
- cd /
- rm -rf $tmpdir_src $tmpdir_xtr $tmpdir_bak
- fi
-done
-
-$verbose "$0 done."
-exit 0 # exit successfully, not however we ended the loop.
+++ /dev/null
-#! /bin/sh
-# texi2dvi --- produce DVI (or PDF) files from Texinfo (or LaTeX) sources.
-# $Id: texi2dvi,v 0.46 2001/06/07 18:43:25 karl Exp $
-#
-# Copyright (C) 1992, 93, 94, 95, 96, 97, 98, 99, 2001
-# Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, you can either send email to this
-# program's maintainer or write to: The Free Software Foundation,
-# Inc.; 59 Temple Place, Suite 330; Boston, MA 02111-1307, USA.
-#
-# Original author: Noah Friedman <friedman@gnu.org>.
-#
-# Please send bug reports, etc. to bug-texinfo@gnu.org.
-# If possible, please send a copy of the output of the script called with
-# the `--debug' option when making a bug report.
-
-# This string is expanded by rcs automatically when this file is checked out.
-rcs_revision='$Revision: 0.46 $'
-rcs_version=`set - $rcs_revision; echo $2`
-program=`echo $0 | sed -e 's!.*/!!'`
-version="texi2dvi (GNU Texinfo 4.0) $rcs_version
-
-Copyright (C) 1999 Free Software Foundation, Inc.
-There is NO warranty. You may redistribute this software
-under the terms of the GNU General Public License.
-For more information about these matters, see the files named COPYING."
-
-usage="Usage: $program [OPTION]... FILE...
-
-Run each Texinfo or LaTeX FILE through TeX in turn until all
-cross-references are resolved, building all indices. The directory
-containing each FILE is searched for included files. The suffix of FILE
-is used to determine its language (LaTeX or Texinfo).
-
-Makeinfo is used to perform Texinfo macro expansion before running TeX
-when needed.
-
-Operation modes:
- -b, --batch no interaction
- -c, --clean remove all auxiliary files
- -D, --debug turn on shell debugging (set -x)
- -h, --help display this help and exit successfully
- -o, --output=OFILE leave output in OFILE (implies --clean);
- Only one input FILE may be specified in this case
- -q, --quiet no output unless errors (implies --batch)
- -s, --silent same as --quiet
- -v, --version display version information and exit successfully
- -V, --verbose report on what is done
-
-TeX tuning:
- -@ use @input instead of \input; for preloaded Texinfo
- -e, --expand force macro expansion using makeinfo
- -I DIR search DIR for Texinfo files
- -l, --language=LANG specify the LANG of FILE (LaTeX or Texinfo)
- -p, --pdf use pdftex or pdflatex for processing
- -t, --texinfo=CMD insert CMD after @setfilename in copy of input file
- multiple values accumulate
-
-The values of the BIBTEX, LATEX (or PDFLATEX), MAKEINDEX, MAKEINFO,
-TEX (or PDFTEX), and TEXINDEX environment variables are used to run
-those commands, if they are set.
-
-Email bug reports to <bug-texinfo@gnu.org>,
-general questions and discussion to <help-texinfo@gnu.org>."
-
-# Initialize variables for option overriding and otherwise.
-# Don't use `unset' since old bourne shells don't have this command.
-# Instead, assign them an empty value.
-batch=false # eval for batch mode
-clean=
-debug=
-escape='\'
-expand= # t for expansion via makeinfo
-miincludes= # makeinfo include path
-oformat=dvi
-oname= # --output
-quiet= # by default let the tools' message be displayed
-set_language=
-textra=
-tmpdir=${TMPDIR:-/tmp}/t2d$$ # avoid collisions on 8.3 filesystems.
-txincludes= # TEXINPUTS extensions
-txiprereq=19990129 # minimum texinfo.tex version to have macro expansion
-verbose=false # echo for verbose mode
-
-orig_pwd=`pwd`
-
-# Systems which define $COMSPEC or $ComSpec use semicolons to separate
-# directories in TEXINPUTS.
-if test -n "$COMSPEC$ComSpec"; then
- path_sep=";"
-else
- path_sep=":"
-fi
-
-# Save this so we can construct a new TEXINPUTS path for each file.
-TEXINPUTS_orig="$TEXINPUTS"
-# Unfortunately makeindex does not read TEXINPUTS.
-INDEXSTYLE_orig="$INDEXSTYLE"
-export TEXINPUTS INDEXSTYLE
-
-# Push a token among the arguments that will be used to notice when we
-# ended options/arguments parsing.
-# Use "set dummy ...; shift" rather than 'set - ..." because on
-# Solaris set - turns off set -x (but keeps set -e).
-# Use ${1+"$@"} rather than "$@" because Digital Unix and Ultrix 4.3
-# still expand "$@" to a single argument (the empty string) rather
-# than nothing at all.
-arg_sep="$$--$$"
-set dummy ${1+"$@"} "$arg_sep"; shift
-
-# \f
-# Parse command line arguments.
-while test x"$1" != x"$arg_sep"; do
-
- # Handle --option=value by splitting apart and putting back on argv.
- case "$1" in
- --*=*)
- opt=`echo "$1" | sed -e 's/=.*//'`
- val=`echo "$1" | sed -e 's/[^=]*=//'`
- shift
- set dummy "$opt" "$val" ${1+"$@"}; shift
- ;;
- esac
-
- # This recognizes --quark as --quiet. So what.
- case "$1" in
- -@ ) escape=@;;
- # Silently and without documentation accept -b and --b[atch] as synonyms.
- -b | --b*) batch=eval;;
- -q | -s | --q* | --s*) quiet=t; batch=eval;;
- -c | --c*) clean=t;;
- -D | --d*) debug=t;;
- -e | --e*) expand=t;;
- -h | --h*) echo "$usage"; exit 0;;
- -I | --I*)
- shift
- miincludes="$miincludes -I $1"
- txincludes="$txincludes$path_sep$1"
- ;;
- -l | --l*) shift; set_language=$1;;
- -o | --o*)
- shift
- clean=t
- case "$1" in
- /* | ?:/*) oname=$1;;
- *) oname="$orig_pwd/$1";;
- esac;;
- -p | --p*) oformat=pdf;;
- -t | --t*) shift; textra="$textra\\
-$1";;
- -v | --vers*) echo "$version"; exit 0;;
- -V | --verb*) verbose=echo;;
- --) # What remains are not options.
- shift
- while test x"$1" != x"$arg_sep"; do
- set dummy ${1+"$@"} "$1"; shift
- shift
- done
- break;;
- -*)
- echo "$0: Unknown or ambiguous option \`$1'." >&2
- echo "$0: Try \`--help' for more information." >&2
- exit 1;;
- *) set dummy ${1+"$@"} "$1"; shift;;
- esac
- shift
-done
-# Pop the token
-shift
-
-# Interpret remaining command line args as filenames.
-case $# in
- 0)
- echo "$0: Missing file arguments." >&2
- echo "$0: Try \`--help' for more information." >&2
- exit 2
- ;;
- 1) ;;
- *)
- if test -n "$oname"; then
- echo "$0: Can't use option \`--output' with more than one argument." >&2
- exit 2
- fi
- ;;
-esac
-
-# Prepare the temporary directory. Remove it at exit, unless debugging.
-if test -z "$debug"; then
- trap "cd / && rm -rf $tmpdir" 0 1 2 15
-fi
-
-# Create the temporary directory with strict rights
-(umask 077 && mkdir $tmpdir) || exit 1
-
-# Prepare the tools we might need. This may be extra work in some
-# cases, but improves the readibility of the script.
-utildir=$tmpdir/utils
-mkdir $utildir || exit 1
-
-# A sed script that preprocesses Texinfo sources in order to keep the
-# iftex sections only. We want to remove non TeX sections, and
-# comment (with `@c texi2dvi') TeX sections so that makeinfo does not
-# try to parse them. Nevertheless, while commenting TeX sections,
-# don't comment @macro/@end macro so that makeinfo does propagate
-# them. Unfortunately makeinfo --iftex --no-ifhtml --no-ifinfo
-# doesn't work well enough (yet) to use that, so work around with sed.
-comment_iftex_sed=$utildir/comment.sed
-cat <<EOF >$comment_iftex_sed
-/^@tex/,/^@end tex/{
- s/^/@c texi2dvi/
-}
-/^@iftex/,/^@end iftex/{
- s/^/@c texi2dvi/
- /^@c texi2dvi@macro/,/^@c texi2dvi@end macro/{
- s/^@c texi2dvi//
- }
-}
-/^@html/,/^@end html/{
- s/^/@c (texi2dvi)/
-}
-/^@ifhtml/,/^@end ifhtml/{
- s/^/@c (texi2dvi)/
-}
-/^@ifnottex/,/^@end ifnottex/{
- s/^/@c (texi2dvi)/
-}
-/^@ifinfo/,/^@end ifinfo/{
- /^@node/p
- /^@menu/,/^@end menu/p
- t
- s/^/@c (texi2dvi)/
-}
-s/^@ifnotinfo/@c texi2dvi@ifnotinfo/
-s/^@end ifnotinfo/@c texi2dvi@end ifnotinfo/
-EOF
-# Uncommenting is simple: Remove any leading `@c texi2dvi'.
-uncomment_iftex_sed=$utildir/uncomment.sed
-cat <<EOF >$uncomment_iftex_sed
-s/^@c texi2dvi//
-EOF
-
-# A shell script that computes the list of xref files.
-# Takes the filename (without extension) of which we look for xref
-# files as argument. The index files must be reported last.
-get_xref_files=$utildir/get_xref.sh
-cat <<\EOF >$get_xref_files
-#! /bin/sh
-
-# Get list of xref files (indexes, tables and lists).
-# Find all files having root filename with a two-letter extension,
-# saves the ones that are really Texinfo-related files. .?o? catches
-# LaTeX tables and lists.
-for this_file in "$1".?o? "$1".aux "$1".?? "$1".idx; do
- # If file is empty, skip it.
- test -s "$this_file" || continue
- # If the file is not suitable to be an index or xref file, don't
- # process it. The file can't be if its first character is not a
- # backslash or single quote.
- first_character=`sed -n '1s/^\(.\).*$/\1/p;q' $this_file`
- if test "x$first_character" = "x\\" \
- || test "x$first_character" = "x'"; then
- xref_files="$xref_files ./$this_file"
- fi
-done
-echo "$xref_files"
-EOF
-chmod 500 $get_xref_files
-
-# File descriptor usage:
-# 0 standard input
-# 1 standard output (--verbose messages)
-# 2 standard error
-# 3 some systems may open it to /dev/tty
-# 4 used on the Kubota Titan
-# 5 tools output (turned off by --quiet)
-
-# Tools' output. If quiet, discard, else redirect to the message flow.
-if test "$quiet" = t; then
- exec 5>/dev/null
-else
- exec 5>&1
-fi
-
-# Enable tracing
-test "$debug" = t && set -x
-
-# \f
-# TeXify files.
-
-for command_line_filename in ${1+"$@"}; do
- $verbose "Processing $command_line_filename ..."
-
- # If the COMMAND_LINE_FILENAME is not absolute (e.g., --debug.tex),
- # prepend `./' in order to avoid that the tools take it as an option.
- echo "$command_line_filename" | egrep '^(/|[A-z]:/)' >/dev/null \
- || command_line_filename="./$command_line_filename"
-
- # See if the file exists. If it doesn't we're in trouble since, even
- # though the user may be able to reenter a valid filename at the tex
- # prompt (assuming they're attending the terminal), this script won't
- # be able to find the right xref files and so forth.
- if test ! -r "$command_line_filename"; then
- echo "$0: Could not read $command_line_filename, skipping." >&2
- continue
- fi
-
- # Get the name of the current directory. We want the full path
- # because in clean mode we are in tmp, in which case a relative
- # path has no meaning.
- filename_dir=`echo $command_line_filename | sed 's!/[^/]*$!!;s!^$!.!'`
- filename_dir=`cd "$filename_dir" >/dev/null && pwd`
-
- # Strip directory part but leave extension.
- filename_ext=`basename "$command_line_filename"`
- # Strip extension.
- filename_noext=`echo "$filename_ext" | sed 's/\.[^.]*$//'`
- ext=`echo "$filename_ext" | sed 's/^.*\.//'`
-
- # _src. Use same basename since we want to generate aux files with
- # the same basename as the manual. If --expand, then output the
- # macro-expanded file to here, else copy the original file.
- tmpdir_src=$tmpdir/src
- filename_src=$tmpdir_src/$filename_noext.$ext
-
- # _xtr. The file with the user's extra commands.
- tmpdir_xtr=$tmpdir/xtr
- filename_xtr=$tmpdir_xtr/$filename_noext.$ext
-
- # _bak. Copies of the previous xref files (another round is run if
- # they differ from the new one).
- tmpdir_bak=$tmpdir/bak
-
- # Make all those directories and give up if we can't succeed.
- mkdir $tmpdir_src $tmpdir_xtr $tmpdir_bak || exit 1
-
- # Source file might include additional sources. Put `.' and
- # directory where source file(s) reside in TEXINPUTS before anything
- # else. `.' goes first to ensure that any old .aux, .cps,
- # etc. files in ${directory} don't get used in preference to fresher
- # files in `.'. Include orig_pwd in case we are in clean mode, where
- # we've cd'd to a temp directory.
- common=".$path_sep$orig_pwd$path_sep$filename_dir$path_sep$txincludes$path_sep"
- TEXINPUTS="$common$TEXINPUTS_orig"
- INDEXSTYLE="$common$INDEXSTYLE_orig"
-
- # If the user explicitly specified the language, use that.
- # Otherwise, if the first line is \input texinfo, assume it's texinfo.
- # Otherwise, guess from the file extension.
- if test -n "$set_language"; then
- language=$set_language
- elif sed 1q "$command_line_filename" | fgrep 'input texinfo' >/dev/null; then
- language=texinfo
- else
- language=
- fi
-
- # Get the type of the file (latex or texinfo) from the given language
- # we just guessed, or from the file extension if not set yet.
- case ${language:-$filename_ext} in
- [lL]a[tT]e[xX] | *.ltx | *.tex)
- # Assume a LaTeX file. LaTeX needs bibtex and uses latex for
- # compilation. No makeinfo.
- bibtex=${BIBTEX:-bibtex}
- makeinfo= # no point in running makeinfo on latex source.
- texindex=${MAKEINDEX:-makeindex}
- if test $oformat = dvi; then
- tex=${LATEX:-latex}
- else
- tex=${PDFLATEX:-pdflatex}
- fi
- ;;
-
- *)
- # Assume a Texinfo file. Texinfo files need makeinfo, texindex and tex.
- bibtex=
- texindex=${TEXINDEX:-texindex}
- if test $oformat = dvi; then
- tex=${TEX:-tex}
- else
- tex=${PDFTEX:-pdftex}
- fi
- # Unless required by the user, makeinfo expansion is wanted only
- # if texinfo.tex is too old.
- if test "$expand" = t; then
- makeinfo=${MAKEINFO:-makeinfo}
- else
- # Check if texinfo.tex performs macro expansion by looking for
- # its version. The version is a date of the form YEAR-MO-DA.
- # We don't need to use [0-9] to match the digits since anyway
- # the comparison with $txiprereq, a number, will fail with non
- # digits.
- txiversion_tex=txiversion.tex
- echo '\input texinfo.tex @bye' >$tmpdir/$txiversion_tex
- # Run in the tmpdir to avoid leaving files.
- eval `cd $tmpdir >/dev/null &&
- $tex $txiversion_tex 2>/dev/null |
- sed -n 's/^.*\[\(.*\)version \(....\)-\(..\)-\(..\).*$/txiformat=\1 txiversion="\2\3\4"/p'`
- $verbose "texinfo.tex preloaded as \`$txiformat', version is \`$txiversion' ..."
- if test "$txiprereq" -le "$txiversion" >/dev/null 2>&1; then
- makeinfo=
- else
- makeinfo=${MAKEINFO:-makeinfo}
- fi
- # As long as we had to run TeX, offer the user this convenience
- if test "$txiformat" = Texinfo; then
- escape=@
- fi
- fi
- ;;
- esac
-
- # Expand macro commands in the original source file using Makeinfo.
- # Always use `end' footnote style, since the `separate' style
- # generates different output (arguably this is a bug in -E).
- # Discard main info output, the user asked to run TeX, not makeinfo.
- if test -n "$makeinfo"; then
- $verbose "Macro-expanding $command_line_filename to $filename_src ..."
- sed -f $comment_iftex_sed "$command_line_filename" \
- | $makeinfo --footnote-style=end -I "$filename_dir" $miincludes \
- -o /dev/null --macro-expand=- \
- | sed -f $uncomment_iftex_sed >"$filename_src"
- filename_input=$filename_src
- fi
-
- # If makeinfo failed (or was not even run), use the original file as input.
- if test $? -ne 0 \
- || test ! -r "$filename_src"; then
- $verbose "Reverting to $command_line_filename ..."
- filename_input=$filename_dir/$filename_ext
- fi
-
- # Used most commonly for @finalout, @smallbook, etc.
- if test -n "$textra"; then
- $verbose "Inserting extra commands: $textra"
- sed '/^@setfilename/a\
-'"$textra" "$filename_input" >$filename_xtr
- filename_input=$filename_xtr
- fi
-
- # If clean mode was specified, then move to the temporary directory.
- if test "$clean" = t; then
- $verbose "cd $tmpdir_src"
- cd "$tmpdir_src" || exit 1
- fi
-
- while :; do # will break out of loop below
- orig_xref_files=`$get_xref_files "$filename_noext"`
-
- # Save copies of originals for later comparison.
- if test -n "$orig_xref_files"; then
- $verbose "Backing up xref files: `echo $orig_xref_files | sed 's|\./||g'`"
- cp $orig_xref_files $tmpdir_bak
- fi
-
- # Run bibtex on current file.
- # - If its input (AUX) exists.
- # - If AUX contains both `\bibdata' and `\bibstyle'.
- # - If some citations are missing (LOG contains `Citation').
- # or the LOG complains of a missing .bbl
- #
- # We run bibtex first, because I can see reasons for the indexes
- # to change after bibtex is run, but I see no reason for the
- # converse.
- #
- # Don't try to be too smart. Running bibtex only if the bbl file
- # exists and is older than the LaTeX file is wrong, since the
- # document might include files that have changed. Because there
- # can be several AUX (if there are \include's), but a single LOG,
- # looking for missing citations in LOG is easier, though we take
- # the risk to match false messages.
- if test -n "$bibtex" \
- && test -r "$filename_noext.aux" \
- && test -r "$filename_noext.log" \
- && (grep '^\\bibdata[{]' "$filename_noext.aux" \
- && grep '^\\bibstyle[{]' "$filename_noext.aux" \
- && (grep 'Warning:.*Citation.*undefined' "$filename_noext.log" \
- || grep 'No file .*\.bbl\.' "$filename_noext.log")) \
- >/dev/null 2>&1; \
- then
- $verbose "Running $bibtex $filename_noext ..."
- if $bibtex "$filename_noext" >&5; then :; else
- echo "$0: $bibtex exited with bad status, quitting." >&2
- exit 1
- fi
- fi
-
- # What we'll run texindex on -- exclude non-index files.
- # Since we know index files are last, it is correct to remove everything
- # before .aux and .?o?.
- index_files=`echo "$orig_xref_files" \
- | sed "s!.*\.aux!!g;
- s!./$filename_noext\..o.!!g;
- s/^[ ]*//;s/[ ]*$//"`
- # Run texindex (or makeindex) on current index files. If they
- # already exist, and after running TeX a first time the index
- # files don't change, then there's no reason to run TeX again.
- # But we won't know that if the index files are out of date or
- # nonexistent.
- if test -n "$texindex" && test -n "$index_files"; then
- $verbose "Running $texindex $index_files ..."
- if $texindex $index_files 2>&5 1>&2; then :; else
- echo "$0: $texindex exited with bad status, quitting." >&2
- exit 1
- fi
- fi
-
- # Finally, run TeX.
- # Prevent $ESCAPE from being interpreted by the shell if it happens
- # to be `/'.
- $batch tex_args="\\${escape}nonstopmode\ \\${escape}input"
- $verbose "Running $cmd ..."
- cmd="$tex $tex_args $filename_input"
- if $cmd >&5; then :; else
- echo "$0: $tex exited with bad status, quitting." >&2
- echo "$0: see $filename_noext.log for errors." >&2
- test "$clean" = t \
- && cp "$filename_noext.log" "$orig_pwd"
- exit 1
- fi
-
-
- # Decide if looping again is needed.
- finished=t
-
- # LaTeX (and the package changebar) report in the LOG file if it
- # should be rerun. This is needed for files included from
- # subdirs, since texi2dvi does not try to compare xref files in
- # subdirs. Performing xref files test is still good since LaTeX
- # does not report changes in xref files.
- if fgrep "Rerun to get" "$filename_noext.log" >/dev/null 2>&1; then
- finished=
- fi
-
- # Check if xref files changed.
- new_xref_files=`$get_xref_files "$filename_noext"`
- $verbose "Original xref files = `echo $orig_xref_files | sed 's|\./||g'`"
- $verbose "New xref files = `echo $new_xref_files | sed 's|\./||g'`"
-
- # If old and new lists don't at least have the same file list,
- # then one file or another has definitely changed.
- test "x$orig_xref_files" != "x$new_xref_files" && finished=
-
- # File list is the same. We must compare each file until we find
- # a difference.
- if test -n "$finished"; then
- for this_file in $new_xref_files; do
- $verbose "Comparing xref file `echo $this_file | sed 's|\./||g'` ..."
- # cmp -s returns nonzero exit status if files differ.
- if cmp -s "$this_file" "$tmpdir_bak/$this_file"; then :; else
- # We only need to keep comparing until we find one that
- # differs, because we'll have to run texindex & tex again no
- # matter how many more there might be.
- finished=
- $verbose "xref file `echo $this_file | sed 's|\./||g'` differed ..."
- test "$debug" = t && diff -c "$tmpdir_bak/$this_file" "$this_file"
- break
- fi
- done
- fi
-
- # If finished, exit the loop, else rerun the loop.
- test -n "$finished" && break
- done
-
- # If we were in clean mode, compilation was in a tmp directory.
- # Copy the DVI (or PDF) file into the directory where the compilation
- # has been done. (The temp dir is about to get removed anyway.)
- # We also return to the original directory so that
- # - the next file is processed in correct conditions
- # - the temporary file can be removed
- if test -n "$clean"; then
- if test -n "$oname"; then
- dest=$oname
- else
- dest=$orig_pwd
- fi
- $verbose "Copying $oformat file from `pwd` to $dest"
- cp -p "./$filename_noext.$oformat" "$dest"
- cd / # in case $orig_pwd is on a different drive (for DOS)
- cd $orig_pwd || exit 1
- fi
-
- # Remove temporary files.
- if test "x$debug" = "x"; then
- $verbose "Removing $tmpdir_src $tmpdir_xtr $tmpdir_bak ..."
- cd /
- rm -rf $tmpdir_src $tmpdir_xtr $tmpdir_bak
- fi
-done
-
-$verbose "$0 done."
-exit 0 # exit successfully, not however we ended the loop.
+++ /dev/null
-#! /bin/sh
-# texi2dvi --- produce DVI (or PDF) files from Texinfo (or LaTeX) sources.
-# $Id: texi2dvi,v 1.14 2003/02/05 00:42:33 karl Exp $
-#
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001,
-# 2002, 2003 Free Software Foundation, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-# Original author: Noah Friedman <friedman@gnu.org>.
-#
-# Please send bug reports, etc. to bug-texinfo@gnu.org.
-# If possible, please send a copy of the output of the script called with
-# the `--debug' option when making a bug report.
-
-# This string is expanded by rcs automatically when this file is checked out.
-rcs_revision='$Revision: 1.14 $'
-rcs_version=`set - $rcs_revision; echo $2`
-program=`echo $0 | sed -e 's!.*/!!'`
-version="texi2dvi (GNU Texinfo 4.5) $rcs_version
-
-Copyright (C) 2003 Free Software Foundation, Inc.
-There is NO warranty. You may redistribute this software
-under the terms of the GNU General Public License.
-For more information about these matters, see the files named COPYING."
-
-usage="Usage: $program [OPTION]... FILE...
-
-Run each Texinfo or LaTeX FILE through TeX in turn until all
-cross-references are resolved, building all indices. The directory
-containing each FILE is searched for included files. The suffix of FILE
-is used to determine its language (LaTeX or Texinfo).
-
-Makeinfo is used to perform Texinfo macro expansion before running TeX
-when needed.
-
-Operation modes:
- -b, --batch no interaction
- -c, --clean remove all auxiliary files
- -D, --debug turn on shell debugging (set -x)
- -h, --help display this help and exit successfully
- -o, --output=OFILE leave output in OFILE (implies --clean);
- Only one input FILE may be specified in this case
- -q, --quiet no output unless errors (implies --batch)
- -s, --silent same as --quiet
- -v, --version display version information and exit successfully
- -V, --verbose report on what is done
-
-TeX tuning:
- -@ use @input instead of \input; for preloaded Texinfo
- -e, -E, --expand force macro expansion using makeinfo
- -I DIR search DIR for Texinfo files
- -l, --language=LANG specify the LANG of FILE (LaTeX or Texinfo)
- -p, --pdf use pdftex or pdflatex for processing
- -t, --texinfo=CMD insert CMD after @setfilename in copy of input file
- multiple values accumulate
-
-The values of the BIBTEX, LATEX (or PDFLATEX), MAKEINDEX, MAKEINFO,
-TEX (or PDFTEX), and TEXINDEX environment variables are used to run
-those commands, if they are set.
-
-Email bug reports to <bug-texinfo@gnu.org>,
-general questions and discussion to <help-texinfo@gnu.org>.
-Texinfo home page: http://www.gnu.org/software/texinfo/"
-
-# Initialize variables for option overriding and otherwise.
-# Don't use `unset' since old bourne shells don't have this command.
-# Instead, assign them an empty value.
-batch=false # eval for batch mode
-clean=
-debug=
-escape='\'
-expand= # t for expansion via makeinfo
-miincludes= # makeinfo include path
-oformat=dvi
-oname= # --output
-quiet= # by default let the tools' message be displayed
-set_language=
-textra=
-tmpdir=${TMPDIR:-/tmp}/t2d$$ # avoid collisions on 8.3 filesystems.
-txincludes= # TEXINPUTS extensions, with trailing colon
-txiprereq=19990129 # minimum texinfo.tex version to have macro expansion
-verbose=false # echo for verbose mode
-
-orig_pwd=`pwd`
-
-# Systems which define $COMSPEC or $ComSpec use semicolons to separate
-# directories in TEXINPUTS.
-if test -n "$COMSPEC$ComSpec"; then
- path_sep=";"
-else
- path_sep=":"
-fi
-
-# Pacify verbose cds.
-CDPATH=${ZSH_VERSION+.}$path_sep
-
-# In case someone crazy insists on using grep -E.
-: ${EGREP=egrep}
-
-# Save this so we can construct a new TEXINPUTS path for each file.
-TEXINPUTS_orig="$TEXINPUTS"
-# Unfortunately makeindex does not read TEXINPUTS.
-INDEXSTYLE_orig="$INDEXSTYLE"
-export TEXINPUTS INDEXSTYLE
-
-# Push a token among the arguments that will be used to notice when we
-# ended options/arguments parsing.
-# Use "set dummy ...; shift" rather than 'set - ..." because on
-# Solaris set - turns off set -x (but keeps set -e).
-# Use ${1+"$@"} rather than "$@" because Digital Unix and Ultrix 4.3
-# still expand "$@" to a single argument (the empty string) rather
-# than nothing at all.
-arg_sep="$$--$$"
-set dummy ${1+"$@"} "$arg_sep"; shift
-
-# \f
-# Parse command line arguments.
-while test x"$1" != x"$arg_sep"; do
-
- # Handle --option=value by splitting apart and putting back on argv.
- case "$1" in
- --*=*)
- opt=`echo "$1" | sed -e 's/=.*//'`
- val=`echo "$1" | sed -e 's/[^=]*=//'`
- shift
- set dummy "$opt" "$val" ${1+"$@"}; shift
- ;;
- esac
-
- # This recognizes --quark as --quiet. So what.
- case "$1" in
- -@ ) escape=@;;
- # Silently and without documentation accept -b and --b[atch] as synonyms.
- -b | --b*) batch=eval;;
- -q | -s | --q* | --s*) quiet=t; batch=eval;;
- -c | --c*) clean=t;;
- -D | --d*) debug=t;;
- -e | -E | --e*) expand=t;;
- -h | --h*) echo "$usage"; exit 0;;
- -I | --I*)
- shift
- miincludes="$miincludes -I $1"
- txincludes="$txincludes$1$path_sep"
- ;;
- -l | --l*) shift; set_language=$1;;
- -o | --o*)
- shift
- clean=t
- case "$1" in
- /* | ?:/*) oname=$1;;
- *) oname="$orig_pwd/$1";;
- esac;;
- -p | --p*) oformat=pdf;;
- -t | --t*) shift; textra="$textra\\
-$1";;
- -v | --vers*) echo "$version"; exit 0;;
- -V | --verb*) verbose=echo;;
- --) # What remains are not options.
- shift
- while test x"$1" != x"$arg_sep"; do
- set dummy ${1+"$@"} "$1"; shift
- shift
- done
- break;;
- -*)
- echo "$0: Unknown or ambiguous option \`$1'." >&2
- echo "$0: Try \`--help' for more information." >&2
- exit 1;;
- *) set dummy ${1+"$@"} "$1"; shift;;
- esac
- shift
-done
-# Pop the token
-shift
-
-# Interpret remaining command line args as filenames.
-case $# in
- 0)
- echo "$0: Missing file arguments." >&2
- echo "$0: Try \`--help' for more information." >&2
- exit 2
- ;;
- 1) ;;
- *)
- if test -n "$oname"; then
- echo "$0: Can't use option \`--output' with more than one argument." >&2
- exit 2
- fi
- ;;
-esac
-
-# Prepare the temporary directory. Remove it at exit, unless debugging.
-if test -z "$debug"; then
- trap "cd / && rm -rf $tmpdir" 0 1 2 15
-fi
-
-# Create the temporary directory with strict rights
-(umask 077 && mkdir $tmpdir) || exit 1
-
-# Prepare the tools we might need. This may be extra work in some
-# cases, but improves the readibility of the script.
-utildir=$tmpdir/utils
-mkdir $utildir || exit 1
-
-# A sed script that preprocesses Texinfo sources in order to keep the
-# iftex sections only. We want to remove non TeX sections, and
-# comment (with `@c texi2dvi') TeX sections so that makeinfo does not
-# try to parse them. Nevertheless, while commenting TeX sections,
-# don't comment @macro/@end macro so that makeinfo does propagate
-# them. Unfortunately makeinfo --iftex --no-ifhtml --no-ifinfo
-# doesn't work well enough (yet) to use that, so work around with sed.
-comment_iftex_sed=$utildir/comment.sed
-cat <<EOF >$comment_iftex_sed
-/^@tex/,/^@end tex/{
- s/^/@c texi2dvi/
-}
-/^@iftex/,/^@end iftex/{
- s/^/@c texi2dvi/
- /^@c texi2dvi@macro/,/^@c texi2dvi@end macro/{
- s/^@c texi2dvi//
- }
-}
-/^@html/,/^@end html/{
- s/^/@c (texi2dvi)/
-}
-/^@ifhtml/,/^@end ifhtml/{
- s/^/@c (texi2dvi)/
-}
-/^@ifnottex/,/^@end ifnottex/{
- s/^/@c (texi2dvi)/
-}
-/^@ifinfo/,/^@end ifinfo/{
- /^@node/p
- /^@menu/,/^@end menu/p
- t
- s/^/@c (texi2dvi)/
-}
-s/^@ifnotinfo/@c texi2dvi@ifnotinfo/
-s/^@end ifnotinfo/@c texi2dvi@end ifnotinfo/
-EOF
-# Uncommenting is simple: Remove any leading `@c texi2dvi'.
-uncomment_iftex_sed=$utildir/uncomment.sed
-cat <<EOF >$uncomment_iftex_sed
-s/^@c texi2dvi//
-EOF
-
-# A shell script that computes the list of xref files.
-# Takes the filename (without extension) of which we look for xref
-# files as argument. The index files must be reported last.
-get_xref_files=$utildir/get_xref.sh
-cat <<\EOF >$get_xref_files
-#! /bin/sh
-
-# Get list of xref files (indexes, tables and lists).
-# Find all files having root filename with a two-letter extension,
-# saves the ones that are really Texinfo-related files. .?o? catches
-# many files: .toc, .log, LaTeX tables and lists, FiXme's .lox, maybe more.
-for this_file in "$1".?o? "$1".aux "$1".?? "$1".idx; do
- # If file is empty, skip it.
- test -s "$this_file" || continue
- # If the file is not suitable to be an index or xref file, don't
- # process it. The file can't be if its first character is not a
- # backslash or single quote.
- first_character=`sed -n '1s/^\(.\).*$/\1/p;q' $this_file`
- if test "x$first_character" = "x\\" \
- || test "x$first_character" = "x'"; then
- xref_files="$xref_files ./$this_file"
- fi
-done
-echo "$xref_files"
-EOF
-chmod 500 $get_xref_files
-
-# File descriptor usage:
-# 0 standard input
-# 1 standard output (--verbose messages)
-# 2 standard error
-# 3 some systems may open it to /dev/tty
-# 4 used on the Kubota Titan
-# 5 tools output (turned off by --quiet)
-
-# Tools' output. If quiet, discard, else redirect to the message flow.
-if test "$quiet" = t; then
- exec 5>/dev/null
-else
- exec 5>&1
-fi
-
-# Enable tracing
-test "$debug" = t && set -x
-
-# \f
-# TeXify files.
-
-for command_line_filename in ${1+"$@"}; do
- $verbose "Processing $command_line_filename ..."
-
- # If the COMMAND_LINE_FILENAME is not absolute (e.g., --debug.tex),
- # prepend `./' in order to avoid that the tools take it as an option.
- echo "$command_line_filename" | $EGREP '^(/|[A-z]:/)' >/dev/null \
- || command_line_filename="./$command_line_filename"
-
- # See if the file exists. If it doesn't we're in trouble since, even
- # though the user may be able to reenter a valid filename at the tex
- # prompt (assuming they're attending the terminal), this script won't
- # be able to find the right xref files and so forth.
- if test ! -r "$command_line_filename"; then
- echo "$0: Could not read $command_line_filename, skipping." >&2
- continue
- fi
-
- # Get the name of the current directory. We want the full path
- # because in clean mode we are in tmp, in which case a relative
- # path has no meaning.
- filename_dir=`echo $command_line_filename | sed 's!/[^/]*$!!;s!^$!.!'`
- filename_dir=`cd "$filename_dir" >/dev/null && pwd`
-
- # Strip directory part but leave extension.
- filename_ext=`basename "$command_line_filename"`
- # Strip extension.
- filename_noext=`echo "$filename_ext" | sed 's/\.[^.]*$//'`
- ext=`echo "$filename_ext" | sed 's/^.*\.//'`
-
- # _src. Use same basename since we want to generate aux files with
- # the same basename as the manual. If --expand, then output the
- # macro-expanded file to here, else copy the original file.
- tmpdir_src=$tmpdir/src
- filename_src=$tmpdir_src/$filename_noext.$ext
-
- # _xtr. The file with the user's extra commands.
- tmpdir_xtr=$tmpdir/xtr
- filename_xtr=$tmpdir_xtr/$filename_noext.$ext
-
- # _bak. Copies of the previous xref files (another round is run if
- # they differ from the new one).
- tmpdir_bak=$tmpdir/bak
-
- # Make all those directories and give up if we can't succeed.
- mkdir $tmpdir_src $tmpdir_xtr $tmpdir_bak || exit 1
-
- # Source file might include additional sources.
- # We want `.:$orig_pwd' before anything else. (We'll add `.:' later
- # after all other directories have been turned into absolute paths.)
- # `.' goes first to ensure that any old .aux, .cps,
- # etc. files in ${directory} don't get used in preference to fresher
- # files in `.'. Include orig_pwd in case we are in clean mode, where
- # we've cd'd to a temp directory.
- common="$orig_pwd$path_sep$filename_dir$path_sep$txincludes"
- TEXINPUTS="$common$TEXINPUTS_orig"
- INDEXSTYLE="$common$INDEXSTYLE_orig"
-
- # Convert relative paths to absolute paths, so we can run in another
- # directory (e.g., in --clean mode, or during the macro-support
- # detection.)
- #
- # Empty path components are meaningful to tex. We rewrite them
- # as `EMPTY' so they don't get lost when we split on $path_sep.
- TEXINPUTS=`echo $TEXINPUTS |sed 's/^:/EMPTY:/;s/:$/:EMPTY/;s/::/:EMPTY:/g'`
- INDEXSTYLE=`echo $INDEXSTYLE |sed 's/^:/EMPTY:/;s/:$/:EMPTY/;s/::/:EMPTY:/g'`
- save_IFS=$IFS
- IFS=$path_sep
- set x $TEXINPUTS; shift
- TEXINPUTS=.
- for dir
- do
- case $dir in
- EMPTY)
- TEXINPUTS=$TEXINPUTS$path_sep
- ;;
- [\\/]* | ?:[\\/]*) # Absolute paths don't need to be expansed.
- TEXINPUTS=$TEXINPUTS$path_sep$dir
- ;;
- *)
- abs=`cd "$dir" && pwd` && TEXINPUTS=$TEXINPUTS$path_sep$abs
- ;;
- esac
- done
- set x $INDEXSTYLE; shift
- INDEXSTYLE=.
- for dir
- do
- case $dir in
- EMPTY)
- INDEXSTYLE=$INDEXSTYLE$path_sep
- ;;
- [\\/]* | ?:[\\/]*) # Absolute paths don't need to be expansed.
- INDEXSTYLE=$INDEXSTYLE$path_sep$dir
- ;;
- *)
- abs=`cd "$dir" && pwd` && INDEXSTYLE=$INDEXSTYLE$path_sep$abs
- ;;
- esac
- done
- IFS=$save_IFS
-
- # If the user explicitly specified the language, use that.
- # Otherwise, if the first line is \input texinfo, assume it's texinfo.
- # Otherwise, guess from the file extension.
- if test -n "$set_language"; then
- language=$set_language
- elif sed 1q "$command_line_filename" | grep 'input texinfo' >/dev/null; then
- language=texinfo
- else
- language=
- fi
-
- # Get the type of the file (latex or texinfo) from the given language
- # we just guessed, or from the file extension if not set yet.
- case ${language:-$filename_ext} in
- [lL]a[tT]e[xX] | *.ltx | *.tex)
- # Assume a LaTeX file. LaTeX needs bibtex and uses latex for
- # compilation. No makeinfo.
- bibtex=${BIBTEX:-bibtex}
- makeinfo= # no point in running makeinfo on latex source.
- texindex=${MAKEINDEX:-makeindex}
- if test $oformat = dvi; then
- tex=${LATEX:-latex}
- else
- tex=${PDFLATEX:-pdflatex}
- fi
- ;;
-
- *)
- # Assume a Texinfo file. Texinfo files need makeinfo, texindex and tex.
- bibtex=
- texindex=${TEXINDEX:-texindex}
- if test $oformat = dvi; then
- tex=${TEX:-tex}
- else
- tex=${PDFTEX:-pdftex}
- fi
- # Unless required by the user, makeinfo expansion is wanted only
- # if texinfo.tex is too old.
- if test "$expand" = t; then
- makeinfo=${MAKEINFO:-makeinfo}
- else
- # Check if texinfo.tex performs macro expansion by looking for
- # its version. The version is a date of the form YEAR-MO-DA.
- # We don't need to use [0-9] to match the digits since anyway
- # the comparison with $txiprereq, a number, will fail with non
- # digits.
- txiversion_tex=txiversion.tex
- echo '\input texinfo.tex @bye' >$tmpdir/$txiversion_tex
- # Run in the tmpdir to avoid leaving files.
- eval `cd $tmpdir >/dev/null &&
- $tex $txiversion_tex 2>/dev/null |
- sed -n 's/^.*\[\(.*\)version \(....\)-\(..\)-\(..\).*$/txiformat=\1 txiversion="\2\3\4"/p'`
- $verbose "texinfo.tex preloaded as \`$txiformat', version is \`$txiversion' ..."
- if test "$txiprereq" -le "$txiversion" >/dev/null 2>&1; then
- makeinfo=
- else
- makeinfo=${MAKEINFO:-makeinfo}
- fi
- # As long as we had to run TeX, offer the user this convenience
- if test "$txiformat" = Texinfo; then
- escape=@
- fi
- fi
- ;;
- esac
-
- # Expand macro commands in the original source file using Makeinfo.
- # Always use `end' footnote style, since the `separate' style
- # generates different output (arguably this is a bug in -E).
- # Discard main info output, the user asked to run TeX, not makeinfo.
- if test -n "$makeinfo"; then
- $verbose "Macro-expanding $command_line_filename to $filename_src ..."
- sed -f $comment_iftex_sed "$command_line_filename" \
- | $makeinfo --footnote-style=end -I "$filename_dir" $miincludes \
- -o /dev/null --macro-expand=- \
- | sed -f $uncomment_iftex_sed >"$filename_src"
- filename_input=$filename_src
- fi
-
- # If makeinfo failed (or was not even run), use the original file as input.
- if test $? -ne 0 \
- || test ! -r "$filename_src"; then
- $verbose "Reverting to $command_line_filename ..."
- filename_input=$filename_dir/$filename_ext
- fi
-
- # Used most commonly for @finalout, @smallbook, etc.
- if test -n "$textra"; then
- $verbose "Inserting extra commands: $textra"
- sed '/^@setfilename/a\
-'"$textra" "$filename_input" >$filename_xtr
- filename_input=$filename_xtr
- fi
-
- # If clean mode was specified, then move to the temporary directory.
- if test "$clean" = t; then
- $verbose "cd $tmpdir_src"
- cd "$tmpdir_src" || exit 1
- fi
-
- while :; do # will break out of loop below
- orig_xref_files=`$get_xref_files "$filename_noext"`
-
- # Save copies of originals for later comparison.
- if test -n "$orig_xref_files"; then
- $verbose "Backing up xref files: `echo $orig_xref_files | sed 's|\./||g'`"
- cp $orig_xref_files $tmpdir_bak
- fi
-
- # Run bibtex on current file.
- # - If its input (AUX) exists.
- # - If AUX contains both `\bibdata' and `\bibstyle'.
- # - If some citations are missing (LOG contains `Citation').
- # or the LOG complains of a missing .bbl
- #
- # We run bibtex first, because I can see reasons for the indexes
- # to change after bibtex is run, but I see no reason for the
- # converse.
- #
- # Don't try to be too smart. Running bibtex only if the bbl file
- # exists and is older than the LaTeX file is wrong, since the
- # document might include files that have changed. Because there
- # can be several AUX (if there are \include's), but a single LOG,
- # looking for missing citations in LOG is easier, though we take
- # the risk to match false messages.
- if test -n "$bibtex" \
- && test -r "$filename_noext.aux" \
- && test -r "$filename_noext.log" \
- && (grep '^\\bibdata[{]' "$filename_noext.aux" \
- && grep '^\\bibstyle[{]' "$filename_noext.aux" \
- && (grep 'Warning:.*Citation.*undefined' "$filename_noext.log" \
- || grep 'No file .*\.bbl\.' "$filename_noext.log")) \
- >/dev/null 2>&1; \
- then
- $verbose "Running $bibtex $filename_noext ..."
- if $bibtex "$filename_noext" >&5; then :; else
- echo "$0: $bibtex exited with bad status, quitting." >&2
- exit 1
- fi
- fi
-
- # What we'll run texindex on -- exclude non-index files.
- # Since we know index files are last, it is correct to remove everything
- # before .aux and .?o?. But don't really do <anything>o<anything>
- # -- don't match whitespace as <anything>.
- # Otherwise, if orig_xref_files contains something like
- # foo.xo foo.whatever
- # the space after the o will get matched.
- index_files=`echo "$orig_xref_files" \
- | sed "s!.*\.aux!!g;
- s!./$filename_noext\.[^ ]o[^ ]!!g;
- s/^[ ]*//;s/[ ]*$//"`
- # Run texindex (or makeindex) on current index files. If they
- # already exist, and after running TeX a first time the index
- # files don't change, then there's no reason to run TeX again.
- # But we won't know that if the index files are out of date or
- # nonexistent.
- if test -n "$texindex" && test -n "$index_files"; then
- $verbose "Running $texindex $index_files ..."
- if $texindex $index_files 2>&5 1>&2; then :; else
- echo "$0: $texindex exited with bad status, quitting." >&2
- exit 1
- fi
- fi
-
- # Finally, run TeX.
- # Prevent $ESCAPE from being interpreted by the shell if it happens
- # to be `/'.
- $batch tex_args="\\${escape}nonstopmode\ \\${escape}input"
- cmd="$tex $tex_args $filename_input"
- $verbose "Running $cmd ..."
- if $cmd >&5; then :; else
- echo "$0: $tex exited with bad status, quitting." >&2
- echo "$0: see $filename_noext.log for errors." >&2
- test "$clean" = t \
- && cp "$filename_noext.log" "$orig_pwd"
- exit 1
- fi
-
-
- # Decide if looping again is needed.
- finished=t
-
- # LaTeX (and the package changebar) report in the LOG file if it
- # should be rerun. This is needed for files included from
- # subdirs, since texi2dvi does not try to compare xref files in
- # subdirs. Performing xref files test is still good since LaTeX
- # does not report changes in xref files.
- if grep "Rerun to get" "$filename_noext.log" >/dev/null 2>&1; then
- finished=
- fi
-
- # Check if xref files changed.
- new_xref_files=`$get_xref_files "$filename_noext"`
- $verbose "Original xref files = `echo $orig_xref_files | sed 's|\./||g'`"
- $verbose "New xref files = `echo $new_xref_files | sed 's|\./||g'`"
-
- # If old and new lists don't at least have the same file list,
- # then one file or another has definitely changed.
- test "x$orig_xref_files" != "x$new_xref_files" && finished=
-
- # File list is the same. We must compare each file until we find
- # a difference.
- if test -n "$finished"; then
- for this_file in $new_xref_files; do
- $verbose "Comparing xref file `echo $this_file | sed 's|\./||g'` ..."
- # cmp -s returns nonzero exit status if files differ.
- if cmp -s "$this_file" "$tmpdir_bak/$this_file"; then :; else
- # We only need to keep comparing until we find one that
- # differs, because we'll have to run texindex & tex again no
- # matter how many more there might be.
- finished=
- $verbose "xref file `echo $this_file | sed 's|\./||g'` differed ..."
- test "$debug" = t && diff -c "$tmpdir_bak/$this_file" "$this_file"
- break
- fi
- done
- fi
-
- # If finished, exit the loop, else rerun the loop.
- test -n "$finished" && break
- done
-
- # If we were in clean mode, compilation was in a tmp directory.
- # Copy the DVI (or PDF) file into the directory where the compilation
- # has been done. (The temp dir is about to get removed anyway.)
- # We also return to the original directory so that
- # - the next file is processed in correct conditions
- # - the temporary file can be removed
- if test -n "$clean"; then
- if test -n "$oname"; then
- dest=$oname
- else
- dest=$orig_pwd
- fi
- $verbose "Copying $oformat file from `pwd` to $dest"
- cp -p "./$filename_noext.$oformat" "$dest"
- cd / # in case $orig_pwd is on a different drive (for DOS)
- cd $orig_pwd || exit 1
- fi
-
- # Remove temporary files.
- if test "x$debug" = "x"; then
- $verbose "Removing $tmpdir_src $tmpdir_xtr $tmpdir_bak ..."
- cd /
- rm -rf $tmpdir_src $tmpdir_xtr $tmpdir_bak
- fi
-done
-
-$verbose "$0 done."
-exit 0 # exit successfully, not however we ended the loop.
+++ /dev/null
-#! /bin/sh
-# texi2dvi --- produce DVI (or PDF) files from Texinfo (or (La)TeX) sources.
-# $Id: texi2dvi 5704 2014-07-07 17:45:16Z karl $
-#
-# Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014
-# Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License,
-# or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-# Originally written by Noah Friedman.
-#
-# Please send bug reports, etc. to bug-texinfo@gnu.org.
-# If possible, please send a copy of the output of the script called with
-# the `--debug' option when making a bug report.
-
-test -f /bin/ksh && test -z "$RUNNING_KSH" \
- && { UNAMES=`uname -s`; test "x$UNAMES" = xULTRIX; } 2>/dev/null \
- && { RUNNING_KSH=true; export RUNNING_KSH; exec /bin/ksh $0 ${1+"$@"}; }
-unset RUNNING_KSH
-
-# No failure shall remain unpunished.
-set -e
-
-# In case the default sed doesn't suffice.
-: ${SED=sed}
-
-# This string is expanded automatically when this file is checked out.
-rcs_revision='$Revision: 5704 $'
-rcs_version=`set - $rcs_revision; echo $2`
-program=`echo $0 | $SED -e 's!.*/!!'`
-
-build_mode=${TEXI2DVI_BUILD_MODE:-local}
-build_dir=${TEXI2DVI_BUILD_DIRECTORY:-.}
-
-# Initialize variables for option overriding and otherwise.
-# Don't use `unset' since old bourne shells don't have this command.
-# Instead, assign them an empty value.
-action=compile
-batch=false # interact normally
-catcode_special=maybe
-debug=false
-escape="\\"
-expand=false # true for expansion via makeinfo
-includes=
-line_error=true # pass --file-line-error to TeX
-max_iters=7 # when to quit
-oname= # --output
-out_lang=dvi
-quiet=false # let the tools' message be displayed
-set_language=
-src_specials=
-shell_escape=
-latex2html=hevea # or set to tex4ht
-textra= # Extra TeX commands to insert in the input file.
-txiprereq=19990129 # minimum texinfo.tex version with macro expansion
-verb=false # true for verbose mode
-translate_file= # name of charset translation file
-
-orig_pwd=`pwd`
-
-# We have to initialize IFS to space tab newline since we save and
-# restore IFS and apparently POSIX allows stupid/broken behavior with
-# empty-but-set IFS.
-# http://lists.gnu.org/archive/html/automake-patches/2006-05/msg00008.html
-# We need space, tab and new line, in precisely that order. And don't leave
-# trailing blanks.
-space=' '
-tab=' '
-newline='
-'
-IFS="$space$tab$newline"
-
-# In case someone pedantic insists on using grep -E.
-: ${EGREP=egrep}
-
-# Systems which define $COMSPEC or $ComSpec use semicolons to separate
-# directories in TEXINPUTS -- except for Cygwin et al., where COMSPEC
-# might be inherited, but : is used.
-if test -n "$COMSPEC$ComSpec" \
- && uname | $EGREP -iv 'cygwin|mingw|djgpp' >/dev/null; then
- path_sep=";"
-else
- path_sep=":"
-fi
-
-# Pacify verbose cds.
-CDPATH=${ZSH_VERSION+.}$path_sep
-
-# If $TEX is set to a directory, don't use it.
-test -n "$TEX" && test -d "$TEX" && unset TEX
-
-# \f
-## --------------------- ##
-## Auxiliary functions. ##
-## --------------------- ##
-
-# In case `local' is not supported by the shell, provide a function
-# that simulates it by simply performing the assignments. This means
-# that we must not expect `local' to work, i.e., we must not (i) rely
-# on it during recursion, and (ii) have two local declarations of the
-# same variable. (ii) is easy to check statically, and our test suite
-# does make sure there is never twice a static local declaration of a
-# variable. (i) cannot be checked easily, so just be careful.
-#
-# Note that since we might use a function simulating `local', we can
-# no longer rely on the fact that no IFS-splitting is performed. So,
-# while
-#
-# foo=$bar
-#
-# is fine (no IFS-splitting), never write
-#
-# local foo=$bar
-#
-# but rather
-#
-# local foo="$bar"
-(
- foo=bar
- test_local () {
- local foo=foo
- }
- test_local >/dev/null 2>&1
- test $foo = bar
-) || eval '
-local () {
- case $1 in
- *=*) eval "$1";;
- esac
-}
-'
-
-
-# cd_orig
-# -------
-# Return to the original directory.
-cd_orig ()
-{
- # In case $orig_pwd is on a different drive (for DOS).
- cd /
-
- # Return to the original directory so that
- # - the next file is processed in correct conditions
- # - the temporary file can be removed
- cd "$orig_pwd" || exit 1
-}
-
-# func_dirname FILE
-# -----------------
-# Return the directory part of FILE.
-func_dirname ()
-{
- dirname "$1" 2>/dev/null \
- || { echo "$1" | $SED 's!/[^/]*$!!;s!^$!.!'; }
-}
-
-
-# noexit FILE
-# -----------
-# Return FILE with one extension remove. foo.bar.baz -> foo.bar.
-noext ()
-{
- echo "$1" | $SED -e 's/\.[^/.][^/.]*$//'
-}
-
-
-# absolute NAME -> ABS-NAME
-# -------------------------
-# Return an absolute path to NAME.
-absolute ()
-{
- case $1 in
- [\\/]* | ?:[\\/]*)
- # Absolute paths don't need to be expanded.
- echo "$1"
- ;;
- *) local slashes
- slashes=`echo "$1" | $SED -n 's,.*[^/]\(/*\)$,\1,p'`
- local rel
- rel=$orig_pwd/`func_dirname "$1"`
- if test -d "$rel"; then
- (cd "$rel" 2>/dev/null \
- && local n
- n=`pwd`/`basename "$1"`"$slashes"
- echo "$n")
- else
- error 1 "not a directory: $rel"
- fi
- ;;
- esac
-}
-
-
-# ensure_dir DIR1 DIR2...
-# -----------------------
-# Make sure the directories exist.
-ensure_dir ()
-{
- for dir
- do
- # Beware that in parallel builds we may have several concurrent
- # attempts to create the directory. So fail only if "mkdir"
- # failed *and* the directory still does not exist.
- test -d "$dir" \
- || mkdir "$dir" \
- || test -d "$dir" \
- || error 1 "cannot create directory: $dir"
- done
-}
-
-
-# error EXIT_STATUS LINE1 LINE2...
-# --------------------------------
-# Report an error and exit with failure if EXIT_STATUS is non-null.
-error ()
-{
- local s="$1"
- shift
- report "$@"
- if test "$s" != 0; then
- exit $s
- fi
-}
-
-
-# findprog PROG
-# -------------
-# Return true if PROG is somewhere in PATH, else false.
-findprog ()
-{
- local saveIFS="$IFS"
- IFS=$path_sep # break path components at the path separator
- for dir in $PATH; do
- IFS=$saveIFS
- # The basic test for an executable is `test -f $f && test -x $f'.
- # (`test -x' is not enough, because it can also be true for directories.)
- # We have to try this both for $1 and $1.exe.
- #
- # Note: On Cygwin and DJGPP, `test -x' also looks for .exe. On Cygwin,
- # also `test -f' has this enhancement, but not on DJGPP. (Both are
- # design decisions, so there is little chance to make them consistent.)
- # Thusly, it seems to be difficult to make use of these enhancements.
- #
- if { test -f "$dir/$1" && test -x "$dir/$1"; } \
- || { test -f "$dir/$1.exe" && test -x "$dir/$1.exe"; }; then
- return 0
- fi
- done
- return 1
-}
-
-# report LINE1 LINE2...
-# ---------------------
-# Report some information on stderr.
-report ()
-{
- for i in "$@"
- do
- echo >&2 "$0: $i"
- done
-}
-
-
-# run COMMAND-LINE
-# ----------------
-# Run the COMMAND-LINE verbosely, and catching errors as failures.
-run ()
-{
- verbose "Running $@"
- "$@" 2>&5 1>&2 \
- || error 1 "$1 failed"
-}
-
-
-# usage
-# -----
-# Display usage and exit successfully.
-usage ()
-{
- # We used to simply have `echo "$usage"', but coping with the
- # changing behavior of `echo' is much harder than simply using a
- # here-doc.
- #
- # echo '\noto' echo '\\noto' echo -e '\\noto'
- # bash 3.1 \noto \\noto \noto
- # bash 3.2 %oto \noto -e \noto
- #
- # where % denotes the eol character.
- cat <<EOF
-Usage: $program [OPTION]... FILE...
- or: texi2pdf [OPTION]... FILE...
- or: pdftexi2dvi [OPTION]... FILE...
-
-Run each Texinfo or (La)TeX FILE through TeX in turn until all
-cross-references are resolved, building all indices. The directory
-containing each FILE is searched for included files. The suffix of FILE
-is used to determine its language ((La)TeX or Texinfo). To process
-(e)plain TeX files, set the environment variable LATEX=tex.
-
-In order to make texi2dvi a drop-in replacement of TeX/LaTeX in AUC-TeX,
-the FILE may also be composed of the following simple TeX commands.
- \`\\input{FILE}' the actual file to compile
- \`\\nonstopmode' same as --batch
-
-When invoked as \`texi2pdf' or \`pdftexi2dvi', or given the option --pdf
-or --dvipdf, generate PDF output. Otherwise, generate DVI.
-
-General options:
- -b, --batch no interaction
- -D, --debug turn on shell debugging (set -x)
- -h, --help display this help and exit successfully
- -o, --output=OFILE leave output in OFILE; only one input FILE is allowed
- -q, --quiet no output unless errors (implies --batch)
- -s, --silent same as --quiet
- -v, --version display version information and exit successfully
- -V, --verbose report on what is done
-
-Output format:
- --dvi output a DVI file [default]
- --dvipdf output a PDF file via DVI (using a dvi-to-pdf program)
- --html output an HTML file from LaTeX, using HeVeA
- --info output an Info file from LaTeX, using HeVeA
- -p, --pdf use pdftex or pdflatex for processing
- --ps output a PostScript file via DVI (using dvips)
- --text output a plain text file from LaTeX, using HeVeA
-
-TeX tuning:
- -@ use @input instead of \input for preloaded Texinfo
- -e, -E, --expand force macro expansion using makeinfo
- -I DIR search DIR for Texinfo files
- -l, --language=LANG specify LANG for FILE, either latex or texinfo
- --no-line-error do not pass --file-line-error to TeX
- --shell-escape pass --shell-escape to TeX
- --src-specials pass --src-specials to TeX
- -t, --command=CMD insert CMD in copy of input file
- or --texinfo=CMD multiple values accumulate
- --translate-file=FILE use given charset translation file for TeX
-
-Build modes:
- --build=MODE specify the treatment of auxiliary files [$build_mode]
- --tidy same as --build=tidy
- -c, --clean same as --build=clean
- --build-dir=DIR specify where the tidy compilation is performed;
- implies --tidy;
- defaults to TEXI2DVI_BUILD_DIRECTORY [$build_dir]
- --mostly-clean remove the auxiliary files and directories
- but not the output
- --max-iterations=N don't process files more than N times [$max_iters]
-
-The MODE specifies where the TeX compilation takes place, and, as a
-consequence, how auxiliary files are treated. The build mode
-can also be set using the environment variable TEXI2DVI_BUILD_MODE.
-
-Valid MODEs are:
- \`local' compile in the current directory, leaving all the auxiliary
- files around. This is the traditional TeX use.
- \`tidy' compile in a local *.t2d directory, where the auxiliary files
- are left. Output files are copied back to the original file.
- \`clean' same as \`tidy', but remove the auxiliary directory afterwards.
- Every compilation therefore requires the full cycle.
-
-Using the \`tidy' mode brings several advantages:
- - the current directory is not cluttered with plethora of temporary files.
- - clutter can be even further reduced using --build-dir=dir: all the *.t2d
- directories are stored there.
- - clutter can be reduced to zero using, e.g., --build-dir=/tmp/\$USER.t2d
- or --build-dir=\$HOME/.t2d.
- - the output file is updated after every successful TeX run, for
- sake of concurrent visualization of the output. In a \`local' build
- the viewer stops during the whole TeX run.
- - if the compilation fails, the previous state of the output file
- is preserved.
- - PDF and DVI compilation are kept in separate subdirectories
- preventing any possibility of auxiliary file incompatibility.
-
-On the other hand, because \`tidy' compilation takes place in another
-directory, occasionally TeX won't be able to find some files (e.g., when
-using \\graphicspath): in that case, use -I to specify the additional
-directories to consider.
-
-The values of the BIBER, BIBTEX, DVIPDF, DVIPS, HEVEA, LATEX, MAKEINDEX,
-MAKEINFO, PDFLATEX, PDFTEX, SED, T4HT, TEX, TEX4HT, TEXINDEX, and THUMBPDF_CMD
-environment variables are used to run those commands, if they are set.
-
-Regarding --dvipdf, if DVIPDF is not set in the environment, the
-following programs are looked for (in this order): dvipdfmx dvipdfm
-dvipdf dvi2pdf dvitopdf.
-
-Any CMD strings are added after @setfilename for Texinfo input, or in
-the first line for LaTeX input.
-
-Report bugs to bug-texinfo@gnu.org,
-general questions and discussion to help-texinfo@gnu.org.
-GNU Texinfo home page: <http://www.gnu.org/software/texinfo/>
-General help using GNU software: <http://www.gnu.org/gethelp/>
-EOF
- exit 0
-}
-
-
-# verbose WORD1 WORD2
-# -------------------
-# Report some verbose information.
-verbose ()
-{
- if $verb; then
- echo >&2 "$0: $@"
- fi
-}
-
-
-# version
-# -------
-# Display version info and exit successfully.
-version ()
-{
- cat <<EOF
-texi2dvi (GNU Texinfo 5.2) $rcs_version
-
-Copyright (C) 2014 Free Software Foundation, Inc.
-License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
-This is free software: you are free to change and redistribute it.
-There is NO WARRANTY, to the extent permitted by law.
-EOF
- exit 0
-}
-
-
-## ---------------- ##
-## Handling lists. ##
-## ---------------- ##
-
-
-# list_append LIST-NAME ELEM
-# --------------------------
-# Set LIST-NAME to its former contents, with ELEM appended.
-list_append ()
-{
- local la_l="$1"
- shift
- eval set X \$$la_l "$@"
- shift
- eval $la_l=\""$@"\"
-}
-
-
-# list_concat_dirs LIST-NAME DIR-LIST
-# -----------------------------------
-# Append to LIST-NAME all the components (included empty) from
-# the $path_sep separated list DIR-LIST. Make the paths absolute.
-list_concat_dirs ()
-{
- local lcd_list="$1"
- # Empty path components are meaningful to tex. We rewrite them as
- # `EMPTY' so they don't get lost when we split on $path_sep.
- # Hopefully no one will have an actual directory named EMPTY.
- local replace_EMPTY="-e 's/^$path_sep/EMPTY$path_sep/g' \
- -e 's/$path_sep\$/${path_sep}EMPTY/g' \
- -e 's/$path_sep$path_sep/${path_sep}EMPTY:/g'"
- save_IFS=$IFS
- IFS=$path_sep
- set x `echo "$2" | eval $SED $replace_EMPTY`; shift
- IFS=$save_IFS
- local dir
- for dir
- do
- case $dir in
- EMPTY)
- list_append $lcd_list ""
- ;;
- *)
- if test -d $dir; then
- dir=`absolute "$dir"`
- list_append $lcd_list "$dir"
- fi
- ;;
- esac
- done
-}
-
-
-# list_prefix LIST-NAME SEP -> STRING
-# -----------------------------------
-# Return a string that is composed of the LIST-NAME with each item
-# preceded by SEP.
-list_prefix ()
-{
- local lp_p="$2"
- eval set X \$$1
- shift
- local lp_res
- for i
- do
- lp_res="$lp_res \"$lp_p\" \"$i\""
- done
- echo "$lp_res"
-}
-
-# list_infix LIST-NAME SEP -> STRING
-# ----------------------------------
-# Same as list_prefix, but a separator.
-list_infix ()
-{
- eval set X \$$1
- shift
- local la_IFS="$IFS"
- IFS=$path_sep
- echo "$*"
- IFS=$la_IFS
-}
-
-# list_dir_to_abs LIST-NAME
-# -------------------------
-# Convert the list to using only absolute dir names.
-# Currently unused, but should replace absolute_filenames some day.
-list_dir_to_abs ()
-{
- local ld_l="$1"
- eval set X \$$ld_l
- shift
- local ld_res
- for dir
- do
- dir=`absolute "$dir"`
- test -d "$dir" || continue
- ld_res="$ld_res \"$dir\""
- done
- set X $ld_res; shift
- eval $ld_l=\"$@\"
-}
-
-
-## ------------------------------ ##
-## Language auxiliary functions. ##
-## ------------------------------ ##
-
-
-# out_lang_set LANG
-# -----------------
-out_lang_set ()
-{
- case $1 in
- dvi|dvipdf|html|info|pdf|ps|text) out_lang=$1;;
- *) error 1 "invalid output format: $1";;
- esac
-}
-
-
-# out_lang_tex
-# ------------
-# Return the tex output language (DVI or PDF) for $OUT_LANG.
-out_lang_tex ()
-{
- case $out_lang in
- dvi | ps | dvipdf ) echo dvi;;
- pdf ) echo $out_lang;;
- html | info | text ) echo $out_lang;;
- *) error 1 "invalid out_lang: $1";;
- esac
-}
-
-
-# out_lang_ext
-# ------------
-# Return the extension for $OUT_LANG.
-out_lang_ext ()
-{
- case $out_lang in
- dvipdf ) echo pdf;;
- dvi | html | info | pdf | ps | text ) echo $out_lang;;
- *) error 1 "invalid out_lang: $1";;
- esac
-}
-
-
-## ------------------------- ##
-## TeX auxiliary functions. ##
-## ------------------------- ##
-
-# Save TEXINPUTS so we can construct a new TEXINPUTS path for each file.
-# Likewise for bibtex and makeindex.
-tex_envvars="BIBINPUTS BSTINPUTS DVIPSHEADERS INDEXSTYLE MFINPUTS MPINPUTS \
-TEXINPUTS TFMFONTS"
-for var in $tex_envvars; do
- eval ${var}_orig=\$$var
- export $var
-done
-
-
-# absolute_filenames TEX-PATH -> TEX-PATH
-# ---------------------------------------
-# Convert relative paths to absolute paths, so we can run in another
-# directory (e.g., in tidy build mode, or during the macro-support
-# detection). Prepend ".".
-absolute_filenames ()
-{
- # Empty path components are meaningful to tex. We rewrite them as
- # `EMPTY' so they don't get lost when we split on $path_sep.
- # Hopefully no one will have an actual directory named EMPTY.
- local replace_empty="-e 's/^$path_sep/EMPTY$path_sep/g' \
- -e 's/$path_sep\$/${path_sep}EMPTY/g' \
- -e 's/$path_sep$path_sep/${path_sep}EMPTY:/g'"
- local res
- res=`echo "$1" | eval $SED $replace_empty`
- save_IFS=$IFS
- IFS=$path_sep
- set x $res; shift
- res=.
- for dir
- do
- case $dir in
- EMPTY)
- res=$res$path_sep
- ;;
- *)
- if test -d "$dir"; then
- res=$res$path_sep`absolute "$dir"`
- else
- # Even if $dir is not a directory, preserve it in the path.
- # It might contain metacharacters that TeX will expand in
- # turn, e.g., /some/path/{a,b,c}. This will not get the
- # implicit absolutification of the path, but we can't help that.
- res=$res$path_sep$dir
- fi
- ;;
- esac
- done
- echo "$res"
-}
-
-
-# output_base_name FILE
-# ---------------------
-# The name of FILE, possibly renamed to satisfy --output.
-# FILE is local, there is no directory part.
-output_base_name ()
-{
- case $oname in
- '') echo "$1";;
- *) local out_noext
- out_noext=`noext "$oname"`
- local file_ext
- file_ext=`echo "$1" | $SED 's/^.*\.//'`
- echo "$out_noext.$file_ext"
- ;;
- esac
-}
-
-
-# destdir
-# -------
-# Return the name of the directory where the output is expected.
-destdir ()
-{
- case $oname in
- '') echo "$orig_pwd";;
- *) dirname "$oname";;
- esac
-}
-
-
-# move_to_dest FILE...
-# --------------------
-# Move FILE to the place where the user expects it. Truly move it, that
-# is, it must not remain in its build location unless that is also the
-# output location. (Otherwise it might appear as an extra file in make
-# distcheck.)
-#
-# FILE can be the principal output (in which case -o directly applies), or
-# an auxiliary file with the same base name.
-move_to_dest ()
-{
-# echo "move_to_dest $*, tidy=$tidy, oname=$oname"
-
- # If we built in place and have no output name, there is nothing to
- # do, so just return.
- case $tidy:$oname in
- false:) return;;
- esac
-
- local destfile
- local destdir
- local destbase
- local sourcedir
- local sourcebase
-
- for file
- do
- test -f "$file" \
- || error 1 "no such file or directory: $file"
- case $tidy:$oname in
- true:) destdir=$orig_pwd
- destfile=$destdir/$file;;
- true:*) destfile=`output_base_name "$file"`
- destdir=`dirname "$destfile"`;;
- false:*) destfile=$oname
- destdir=`dirname "$destfile"`;;
- esac
-
- # We want to compare the source location and the output location,
- # and if they are different, do the move. But if they are the
- # same, we must preserve the source. Since we can't assume
- # stat(1) or test -ef is available, resort to comparing the
- # directory names, canonicalized with pwd. We can't use cmp -s
- # since the output file might not actually change from run to run;
- # e.g., TeX DVI output is timestamped to only the nearest minute.
- destdir=`cd "$destdir" && pwd`
- destbase=`basename "$destfile"`
-
- sourcedir=`dirname "$file"`
- sourcedir=`cd "$sourcedir" && pwd`
- sourcebase=`basename "$file"`
-
- if test "$sourcedir/$sourcebase" != "$destdir/$destbase"; then
- verbose "Moving $file to $destfile"
- rm -f "$destfile"
- mv "$file" "$destfile"
- fi
- done
-}
-
-
-## --------------------- ##
-## Managing xref files. ##
-## --------------------- ##
-
-# aux_file_p FILE
-# ---------------
-# Return with success if FILE is an aux file.
-aux_file_p ()
-{
- test -f "$1" || return 1
- case $1 in
- *.aux) return 0;;
- *) return 1;;
- esac
-}
-
-# bibaux_file_p FILE
-# ------------------
-# Return with success if FILE is an aux file containing citation
-# requests.
-bibaux_file_p ()
-{
- test -s "$1" || return 1
- if (grep '^\\bibstyle[{]' "$1" \
- && grep '^\\bibdata[{]' "$1" \
- ## The following line is suspicious: fails when there
- ## are citations in sub aux files. We need to be
- ## smarter in this case.
- ## && grep '^\\citation[{]' "$f"
- ) >&6 2>&1;
- then
- return 0
- fi
- return 1
-}
-
-# index_file_p FILE
-# -----------------
-# Return with success if FILE is an index file.
-index_file_p ()
-{
- test -f "$1" || return 1
- case $in_lang:$latex2html:`out_lang_tex`:`$SED '1q' "$1"` in
- # When working with TeX4HT, *.idx are created by LaTeX. They must
- # be processed to produce *.4ix, *.4dx files. The *.4dx file is
- # passed to makeindex to produce the *.ind file. This sequence is
- # handled by run_index, so we are only interested in the *.idx
- # files, which have each "\indexentry" preceded by a
- # "\beforeentry".
- latex:tex4ht:html:"\\beforeentry {"*) return 0;;
-
- # When index.sty is used, there is a space before the brace.
- latex:*:*:"\\indexentry{"*|latex:*:*:"\\indexentry {"*) return 0;;
-
- texinfo:*:*:"\\entry{"*) return 0;;
-
- *) return 1;;
- esac
-}
-
-# xref_file_p FILE
-# ----------------
-# Return with success if FILE is an xref file (indexes, tables and lists).
-xref_file_p ()
-{
- test -f "$1" || return 1
- # If the file is not suitable to be an index or xref file, don't
- # process it. It's suitable if the first character is a
- # backslash or right quote or at, as long as the first line isn't
- # \input texinfo.
- case `$SED '1q' "$1"` in
- "\\input texinfo"*) return 1;;
- [\\''@]*) return 0;;
- *) return 1;;
- esac
-}
-
-
-# generated_files_get FILENAME-NOEXT [PREDICATE-FILTER]
-# -----------------------------------------------------
-# Return the list of files generated by the TeX compilation of FILENAME-NOEXT.
-generated_files_get ()
-{
- local filter=true
- if test -n "$2"; then
- filter=$2
- fi
-
- # Gather the files created by TeX.
- (
- if test -f "$1.log"; then
- $SED -n -e "s,^\\\\openout.* = \`\\(.*\\)'\\.,\\1,p" "$1.log"
- fi
- echo "$1.log"
- ) |
- # Depending on these files, infer outputs from other tools.
- while read file; do
- echo $file
- case $in_lang in
- texinfo)
- # texindex: texinfo.cp -> texinfo.cps
- if index_file_p $file; then
- echo ${file}s
- fi
- ;;
- latex)
- if aux_file_p $file; then
- # bibtex: *.aux -> *.bbl and *.blg.
- echo $file | $SED 's/^\(.*\)\.aux$/\1.bbl/'
- echo $file | $SED 's/^\(.*\)\.aux$/\1.blg/'
- # -recorder: .fls
- echo $file | $SED 's/^\(.*\)\.aux$/\1.fls/'
- fi
- ;;
- esac
- done |
- # Filter existing files matching the criterion.
- #
- # With an input file name containing a space, this produces a
- # "command not found" message (and filtering is ineffective).
- # The situation with a newline is presumably even worse.
- while read file; do
- if $filter "$file"; then
- echo $file
- fi
- done |
- sort |
- # Some files are opened several times, e.g., listings.sty's *.vrb.
- uniq
-}
-
-
-# xref_files_save
-# ---------------
-# Save the xref files.
-xref_files_save ()
-{
- # Save copies of auxiliary files for later comparison.
- xref_files_orig=`generated_files_get "$in_noext" xref_file_p`
- if test -n "$xref_files_orig"; then
- verbose "Backing up xref files: $xref_files_orig"
- # The following line improves `cp $xref_files_orig "$work_bak"'
- # by preserving the directory parts. Think of
- # cp chap1/main.aux chap2/main.aux $work_bak.
- #
- # Users may have, e.g., --keep-old-files. Don't let this interfere.
- # (Don't use unset for the sake of ancient shells.)
- TAR_OPTIONS=; export TAR_OPTIONS
- tar cf - $xref_files_orig | (cd "$work_bak" && tar xf -)
- fi
-}
-
-
-# xref_files_changed
-# ------------------
-# Whether the xref files were changed since the previous run.
-xref_files_changed ()
-{
- # LaTeX (and the package changebar) report in the LOG file if it
- # should be rerun. This is needed for files included from
- # subdirs, since texi2dvi does not try to compare xref files in
- # subdirs. Performing xref files test is still good since LaTeX
- # does not report changes in xref files.
- if grep "Rerun to get" "$in_noext.log" >&6 2>&1; then
- return 0
- fi
- # biblatex report of whether rerunning is needed.
- if grep "biblatex.*(re)run" "$in_noext.log" >&6 2>&1; then
- return 0
- fi
-
- # If old and new lists don't have the same file list,
- # then something has definitely changed.
- xref_files_new=`generated_files_get "$in_noext" xref_file_p`
- verbose "Original xref files = $xref_files_orig"
- verbose "New xref files = $xref_files_new"
- if test "x$xref_files_orig" != "x$xref_files_new"; then
- return 0
- fi
-
- # Compare each file until we find a difference.
- for this_file in $xref_files_new; do
- verbose "Comparing xref file `echo $this_file | $SED 's|\./||g'` ..."
- # cmp -s returns nonzero exit status if files differ.
- if cmp -s "$this_file" "$work_bak/$this_file"; then :; else
- verbose "xref file `echo $this_file | $SED 's|\./||g'` differed ..."
- if $debug; then
- diff -u "$work_bak/$this_file" "$this_file"
- fi
- return 0
- fi
- done
-
- # No change.
- return 1
-}
-
-
-
-## ----------------------- ##
-## Running the TeX suite. ##
-## ----------------------- ##
-
-
-
-# run_tex ()
-# ----------
-# Run TeX as "$tex $in_input", taking care of errors and logs.
-run_tex ()
-{
- case $in_lang:$latex2html:`out_lang_tex` in
- latex:*:dvi|latex:tex4ht:html)
- tex=${LATEX:-latex};;
- latex:*:pdf)
- tex=${PDFLATEX:-pdflatex};;
- texinfo:*:dvi)
- # MetaPost also uses the TEX environment variable. If the user
- # has set TEX=latex for that reason, don't bomb out.
- case $TEX in
- *latex) tex=tex;; # don't bother trying to find etex
- *) tex=$TEX
- esac;;
- texinfo:*:pdf) tex=$PDFTEX;;
-
- *) error 1 "$out_lang not supported for $in_lang";;
- esac
-
- # do the special catcode trick for ~ in filenames only for Texinfo,
- # not LaTeX.
- if test x"$in_lang" = xtexinfo && test $catcode_special = maybe; then
- catcode_special=true
- else
- catcode_special=false
- fi
-
- # Beware of aux files in subdirectories that require the
- # subdirectory to exist.
- case $in_lang:$tidy in
- latex:true)
- $SED -n 's|^[ ]*\\include{\(.*\)/.*}.*|\1|p' "$in_input" |
- sort -u |
- while read d
- do
- ensure_dir "$work_build/$d"
- done
- ;;
- esac
-
- # Note that this will be used via an eval: quote properly.
- local cmd="$tex"
-
- # If possible, make TeX report error locations in GNU format.
- if $line_error; then
- if test "${tex_help:+set}" != set; then
- # Go to a temporary directory to try --help, since old versions that
- # don't accept --help will generate a texput.log.
- tex_help_dir=$t2ddir/tex_help
- ensure_dir "$tex_help_dir"
- tex_help=`cd "$tex_help_dir" >&6 && $tex --help </dev/null 2>&1 || true`
- fi
- # The mk program and perhaps others want to parse TeX's
- # original error messages.
- case $tex_help in
- *file-line-error*) cmd="$cmd --file-line-error";;
- esac
- fi
-
- # Tell TeX about TCX file, if specified.
- test -n "$translate_file" && cmd="$cmd --translate-file=$translate_file"
-
- # Tell TeX to make source specials (for backtracking from output to
- # source, given a sufficiently smart editor), if specified.
- test -n "$src_specials" && cmd="$cmd $src_specials"
-
- # Tell TeX to allow running external executables
- test -n "$shell_escape" && cmd="$cmd $shell_escape"
-
- # Tell TeX to be batch if requested.
- if $batch; then
- # \batchmode does not show terminal output at all, so we don't
- # want that. And even in batch mode, TeX insists on having input
- # from the user. Close its stdin to make it impossible.
- cmd="$cmd </dev/null '${escape}nonstopmode'"
- fi
-
- # we'd like to handle arbitrary input file names, especially
- # foo~bar/a~b.tex, since Debian likes ~ characters.
- if $catcode_special; then
- # $normaltilde is just to reduce line length in this source file.
- # The idea is to define \normaltilde as a catcode other ~ character,
- # then make the active ~ be equivalent to that, instead of the plain
- # TeX tie. Then when the active ~ appears in the filename, it will
- # be expanded to itself, as far as \input will see. (This is the
- # same thing that texinfo.tex does in general, BTW.)
- normaltilde="${escape}catcode126=12 ${escape}def${escape}normaltilde{~}"
- cmd="$cmd '$normaltilde${escape}catcode126=13 ${escape}let~\normaltilde '"
- fi
- # Other special (non-active) characters could be supported by
- # resetting their catcodes to other on the command line and changing
- # texinfo.tex to initialize everything to plain catcodes. Maybe someday.
-
- # append the \input command.
- cmd="$cmd '${escape}input'"
-
- # TeX's \input does not (easily or reliably) support whitespace
- # characters or other special characters in file names. Our intensive
- # use of absolute file names makes this worse: the enclosing directory
- # names may include white spaces. Improve the situation using a
- # symbolic link to the filename in the current directory, in tidy mode
- # only. Do not alter in_input.
- #
- # The filename is almost always tokenized using plain TeX conventions
- # (the exception would be if the user made a texinfo.fmt file). Not
- # all the plain TeX special characters cause trouble, but there's no
- # harm in making the link.
- #
- case $tidy:`func_dirname "$in_input"` in
- true:*["$space$tab$newline\"#\$%\\^_{}~"]*)
- _run_tex_file_name=`basename "$in_input"`
- if test ! -f "$_run_tex_file_name"; then
- # It might not be a file, clear it.
- run rm -f "$_run_tex_file_name"
- run ln -s "$in_input"
- fi
- cmd="$cmd '$_run_tex_file_name'"
- ;;
-
- *)
- cmd="$cmd '$in_input'"
- ;;
- esac
-
- verbose "$0: Running $cmd ..."
- if eval "$cmd" >&5; then
- case $out_lang in
- dvi | pdf ) move_to_dest "$in_noext.$out_lang";;
- esac
- else
- error 1 "$tex exited with bad status, quitting."
- fi
-}
-
-# run_bibtex ()
-# -------------
-# Run bibtex on (or biber) current file.
-# - If its input (AUX) exists.
-# - If some citations are missing (LOG contains `Citation').
-# or the LOG complains of a missing .bbl
-#
-# Don't try to be too smart:
-# 1. Running bibtex only if the bbl file exists and is older than
-# the LaTeX file is wrong, since the document might include files
-# that have changed.
-#
-# 3. Because there can be several AUX (if there are \include's),
-# but a single LOG, looking for missing citations in LOG is
-# easier, though we take the risk of matching false messages.
-run_bibtex ()
-{
- case $in_lang in
- latex) bibtex=${BIBTEX:-bibtex};;
- texinfo) return;;
- esac
-
- # "Citation undefined" is for LaTeX, "Undefined citation" for btxmac.tex.
- # The no .aux && \bibdata test is also for btxmac, in case it was the
- # first run of a bibtex-using document. Otherwise, it's possible that
- # bibtex would never be run.
- if test -r "$in_noext.aux" \
- && test -r "$in_noext.log" \
- && ( (grep 'Warning:.*Citation.*undefined' "$in_noext.log" \
- || grep '.*Undefined citation' "$in_noext.log" \
- || grep 'No file .*\.bbl\.' "$in_noext.log") \
- || (grep 'No \.aux file' "$in_noext.log" \
- && grep '^\\bibdata' "$in_noext.aux") ) \
- >&6 2>&1; \
- then
- bibtex_aux=`generated_files_get "$in_noext" bibaux_file_p`
- for f in $bibtex_aux; do
- run $bibtex "$f"
- done
- fi
-
- # biber(+biblatex) check.
- if test -r "$in_noext.bcf" \
- && grep '</bcf:controlfile>' "$in_noext.bcf" >/dev/null; then
- run ${BIBER:-biber} "$in_noext"
- fi
-}
-
-# run_index ()
-# ------------
-# Run texindex (or makeindex or texindy) on current index files. If
-# they already exist, and after running TeX a first time the index
-# files don't change, then there's no reason to run TeX again. But we
-# won't know that if the index files are out of date or nonexistent.
-run_index ()
-{
- local index_files
- index_files=`generated_files_get $in_noext index_file_p`
- test -n "$index_files" \
- || return 0
-
- : ${MAKEINDEX:=makeindex}
- : ${TEXINDEX:=texindex}
- : ${TEXINDY:=texindy}
-
- local index_file
- local index_noext
- case $in_lang:$latex2html:`out_lang_tex` in
- latex:tex4ht:html)
- for index_file in $index_files
- do
- index_noext=`noext "$index_file"`
- run tex \
- '\def\filename{{'"$index_noext"'}{idx}{4dx}{ind}}
- \input idxmake.4ht'
- run $MAKEINDEX -o $index_noext.ind $index_noext.4dx
- done
- ;;
-
- latex:*)
- if $TEXINDY --version >&6 2>&1; then
- run $TEXINDY $index_files
- else
- run $MAKEINDEX $index_files
- fi
- ;;
-
- texinfo:*)
- run $TEXINDEX $index_files
- ;;
- esac
-}
-
-
-# run_tex4ht ()
-# -------------
-# Run the last two phases of TeX4HT: tex4ht extracts the HTML from the
-# instrumented DVI file, and t4ht converts the figures and installs
-# the files when given -d.
-#
-# Because knowing exactly which files are created is complex (in
-# addition the names are not simple to compute), which makes it
-# difficult to install the output files in a second step, it is much
-# simpler to install directly the output files.
-run_tex4ht ()
-{
- case $in_lang:$latex2html:`out_lang_tex` in
- latex:tex4ht:html)
- : ${TEX4HT:=tex4ht} ${T4HT:=t4ht}
- run "$TEX4HT" "-f/$in_noext"
- # Do not remove the / after the destdir.
- run "$T4HT" "-d`destdir`/" "-f/$in_noext"
- ;;
- esac
-}
-
-
-# run_thumbpdf ()
-# ---------------
-run_thumbpdf ()
-{
- if test `out_lang_tex` = pdf \
- && test -r "$in_noext.log" \
- && grep 'thumbpdf\.sty' "$in_noext.log" >&6 2>&1; \
- then
- thumbpdf=${THUMBPDF_CMD:-thumbpdf}
- thumbcmd="$thumbpdf $in_dir/$in_noext"
- verbose "Running $thumbcmd ..."
- if $thumbcmd >&5; then
- run_tex
- else
- report "$thumbpdf exited with bad status." \
- "Ignoring its output."
- fi
- fi
-}
-
-
-# run_dvipdf FILE.dvi
-# -------------------
-# Convert FILE.dvi to FILE.pdf.
-run_dvipdf ()
-{
- # Find which dvi->pdf program is available.
- if test -z "$dvipdf"; then
- for i in "$DVIPDF" dvipdfmx dvipdfm dvipdf dvi2pdf dvitopdf; do
- if findprog $i; then
- dvipdf=$i
- fi
- done
- fi
- # These tools have varying interfaces, some 'input output', others
- # 'input -o output'. They all seem to accept 'input' only,
- # outputting using the expected file name.
- run $dvipdf "$1"
- if test ! -f `echo "$1" | $SED -e 's/\.dvi$/.pdf/'`; then
- error 1 "cannot find output file"
- fi
-}
-
-# run_tex_suite ()
-# ----------------
-# Run the TeX tools until a fix point is reached.
-run_tex_suite ()
-{
- # Move to the working directory.
- if $tidy; then
- verbose "cd $work_build"
- cd "$work_build" || exit 1
- fi
-
- # Count the number of cycles.
- local cycle=0
-
- while :; do
- # check for probably LaTeX loop (e.g. varioref)
- if test $cycle -eq "$max_iters"; then
- error 0 "Maximum of $max_iters cycles exceeded"
- break
- fi
-
- # report progress
- cycle=`expr $cycle + 1`
- verbose "Cycle $cycle for $command_line_filename"
-
- xref_files_save
-
- # We run bibtex first, because it's more likely for the indexes
- # to change after bibtex is run than the reverse, though either
- # would be rare.
- run_bibtex
- run_index
- run_core_conversion
-
- xref_files_changed || break
- done
-
- # If we were using thumbpdf and producing PDF, then run thumbpdf
- # and TeX one last time.
- run_thumbpdf
-
- # If we are using tex4ht, call it.
- run_tex4ht
-
- # Install the result if we didn't already (i.e., if the output is
- # dvipdf or ps).
- case $latex2html:$out_lang in
- *:dvipdf)
- run_dvipdf "$in_noext.`out_lang_tex`"
- move_to_dest "$in_noext.`out_lang_ext`"
- ;;
- *:ps)
- : ${DVIPS:=dvips}
- run $DVIPS -o "$in_noext.`out_lang_ext`" "$in_noext.`out_lang_tex`"
- move_to_dest "$in_noext.`out_lang_ext`"
- ;;
- esac
-
- cd_orig
-}
-
-## -------------------------------- ##
-## TeX processing auxiliary tools. ##
-## -------------------------------- ##
-
-
-# A sed script that preprocesses Texinfo sources in order to keep the
-# iftex sections only. We want to remove non-TeX sections, and comment
-# (with `@c _texi2dvi') TeX sections so that makeinfo does not try to
-# parse them. Nevertheless, while commenting TeX sections, don't
-# comment @macro/@end macro so that makeinfo does propagate them.
-# Unfortunately makeinfo --iftex --no-ifinfo doesn't work well enough
-# (yet), makeinfo can't parse the TeX commands, so work around with sed.
-#
-# We assume that `@c _texi2dvi' starting a line is not present in the
-# document.
-#
-comment_iftex=\
-'/^@tex/,/^@end tex/{
- s/^/@c _texi2dvi/
-}
-/^@iftex/,/^@end iftex/{
- s/^/@c _texi2dvi/
- /^@c _texi2dvi@macro/,/^@c _texi2dvi@end macro/{
- s/^@c _texi2dvi//
- }
-}
-/^@ifnottex/,/^@end ifnottex/{
- s/^/@c (_texi2dvi)/
-}
-/^@ifinfo/,/^@end ifinfo/{
- /^@node/p
- /^@menu/,/^@end menu/p
- t
- s/^/@c (_texi2dvi)/
-}
-s/^@ifnotinfo/@c _texi2dvi@ifnotinfo/
-s/^@end ifnotinfo/@c _texi2dvi@end ifnotinfo/'
-
-# Uncommenting is simpler: remove any leading `@c texi2dvi'; repeated
-# copies can sneak in via macro invocations.
-uncomment_iftex='s/^@c _texi2dvi\(@c _texi2dvi\)*//'
-
-
-# run_makeinfo ()
-# ---------------
-# Expand macro commands in the original source file using Makeinfo.
-# Always use `end' footnote style, since the `separate' style
-# generates different output (arguably this is a bug in -E). Discard
-# main info output, the user asked to run TeX, not makeinfo.
-run_makeinfo ()
-{
- test $in_lang = texinfo \
- || return 0
-
- # Unless required by the user, makeinfo expansion is wanted only
- # if texinfo.tex is too old.
- if $expand; then
- makeinfo=${MAKEINFO:-makeinfo}
- else
- # Check if texinfo.tex performs macro expansion by looking for
- # its version. The version is a date of the form YEAR-MO-DA.
- # We don't need to use [0-9] to match the digits since anyway
- # the comparison with $txiprereq, a number, will fail with non-digits.
- # Run in a temporary directory to avoid leaving files.
- version_test_dir=$t2ddir/version_test
- ensure_dir "$version_test_dir"
- if (
- cd "$version_test_dir"
- echo '\input texinfo.tex @bye' >txiversion.tex
- # Be sure that if tex wants to fail, it is not interactive:
- # close stdin.
- $TEX txiversion.tex </dev/null >txiversion.out 2>txiversion.err
- ); then :; else
- report "texinfo.tex appears to be broken.
-This may be due to the environment variable TEX set to something
-other than (plain) tex, a corrupt texinfo.tex file, or
-to tex itself simply not working."
- cat "$version_test_dir/txiversion.out"
- cat "$version_test_dir/txiversion.err" >&2
- error 1 "quitting."
- fi
- eval `$SED -n 's/^.*\[\(.*\)version \(....\)-\(..\)-\(..\).*$/txiformat=\1 txiversion="\2\3\4"/p' "$version_test_dir/txiversion.out"`
- verbose "texinfo.tex preloaded as \`$txiformat', version is \`$txiversion' ..."
- if test "$txiprereq" -le "$txiversion" >&6 2>&1; then
- makeinfo=
- else
- makeinfo=${MAKEINFO:-makeinfo}
- fi
- # If TeX is preloaded, offer the user this convenience:
- if test "$txiformat" = Texinfo; then
- escape=@
- fi
- fi
-
- if test -n "$makeinfo"; then
- # in_src: the file with macros expanded.
- # Use the same basename to generate the same aux file names.
- work_src=$workdir/src
- ensure_dir "$work_src"
- in_src=$work_src/$in_base
- local miincludes
- miincludes=`list_prefix includes -I`
- verbose "Macro-expanding $command_line_filename to $in_src ..."
- # eval $makeinfo because it might be defined as something complex
- # (running missing) and then we end up with things like '"-I"',
- # and "-I" (including the quotes) is not an option name. This
- # happens with gettext 0.14.5, at least.
- $SED "$comment_iftex" "$command_line_filename" \
- | eval $makeinfo --footnote-style=end -I "$in_dir" $miincludes \
- -o /dev/null --macro-expand=- \
- | $SED "$uncomment_iftex" >"$in_src"
- # Continue only if everything succeeded.
- if test $? -ne 0 \
- || test ! -r "$in_src"; then
- verbose "Expansion failed, ignored...";
- else
- in_input=$in_src
- fi
- fi
-}
-
-# insert_commands ()
-# ------------------
-# Used most commonly for @finalout, @smallbook, etc.
-insert_commands ()
-{
- if test -n "$textra"; then
- # _xtr. The file with the user's extra commands.
- work_xtr=$workdir/xtr
- in_xtr=$work_xtr/$in_base
- ensure_dir "$work_xtr"
- verbose "Inserting extra commands: $textra"
- local textra_cmd
- case $in_lang in
- latex) textra_cmd=1i;;
- texinfo) textra_cmd='/^@setfilename/a';;
- *) error 1 "internal error, unknown language: $in_lang";;
- esac
- $SED "$textra_cmd\\
-$textra" "$in_input" >"$in_xtr"
- in_input=$in_xtr
- fi
-
- case $in_lang:$latex2html:`out_lang_tex` in
- latex:tex4ht:html)
- # _tex4ht. The file with the added \usepackage{tex4ht}.
- work_tex4ht=$workdir/tex4ht
- in_tex4ht=$work_tex4ht/$in_base
- ensure_dir "$work_tex4ht"
- verbose "Inserting \\usepackage{tex4ht}"
- perl -pe 's<\\documentclass(?:\[.*\])?{.*}>
- <$&\\usepackage[xhtml]{tex4ht}>' \
- "$in_input" >"$in_tex4ht"
- in_input=$in_tex4ht
- ;;
- esac
-}
-
-# compute_language FILENAME
-# -------------------------
-# Return the short string describing the language in which FILENAME
-# is written: `texinfo' or `latex'.
-compute_language ()
-{
- # If the user explicitly specified the language, use that.
- # Otherwise, if the first line is \input texinfo, assume it's texinfo.
- # Otherwise, guess from the file extension.
- if test -n "$set_language"; then
- echo $set_language
- elif $SED 1q "$1" | grep 'input texinfo' >&6; then
- echo texinfo
- else
- # Get the type of the file (latex or texinfo) from the given language
- # we just guessed, or from the file extension if not set yet.
- case $1 in
- *.ltx | *.tex | *.drv | *.dtx) echo latex;;
- *) echo texinfo;;
- esac
- fi
-}
-
-
-# run_hevea (MODE)
-# ----------------
-# Convert to HTML/INFO/TEXT.
-#
-# Don't pass `-noiso' to hevea: it's useless in HTML since anyway the
-# charset is set to latin1, and troublesome in other modes since
-# accented characters loose their accents.
-#
-# Don't pass `-o DEST' to hevea because in that case it leaves all its
-# auxiliary files there too... Too bad, because it means we will need
-# to handle images some day.
-run_hevea ()
-{
- local hevea="${HEVEA:-hevea}"
- local run_hevea="$hevea"
-
- case $1 in
- html) ;;
- text|info) run_hevea="$run_hevea -$1";;
- *) error 1 "run_hevea: invalid argument: $1";;
- esac
-
- # Compiling to the tmp directory enables to preserve a previous
- # successful compilation.
- run_hevea="$run_hevea -fix -O -o '$out_base'"
- run_hevea="$run_hevea `list_prefix includes -I` -I '$orig_pwd' "
- run_hevea="$run_hevea '$in_input'"
-
- if $debug; then
- run_hevea="$run_hevea -v -v"
- fi
-
- verbose "running $run_hevea"
- if eval "$run_hevea" >&5; then
- # hevea leaves trailing white spaces, this is annoying.
- case $1 in text|info)
- perl -pi -e 's/[ \t]+$//g' "$out_base"*;;
- esac
- case $1 in
- html|text) move_to_dest "$out_base";;
- info) # There can be foo.info-1, foo.info-2 etc.
- move_to_dest "$out_base"*;;
- esac
- else
- error 1 "$hevea exited with bad status, quitting."
- fi
-}
-
-
-# run_core_conversion ()
-# ----------------------
-# Run the TeX (or HeVeA).
-run_core_conversion ()
-{
- case $in_lang:$latex2html:`out_lang_tex` in
- *:dvi|*:pdf|latex:tex4ht:html)
- run_tex;;
- latex:*:html|latex:*:text|latex:*:info)
- run_hevea $out_lang;;
- *)
- error 1 "invalid input/output combination: $in_lang/$out_lang";;
- esac
-}
-
-
-# compile ()
-# ----------
-# Run the full compilation chain, from pre-processing to installation
-# of the output at its expected location.
-compile ()
-{
- # Source file might include additional sources.
- # We want `.:$orig_pwd' before anything else. (We'll add `.:' later
- # after all other directories have been turned into absolute paths.)
- # `.' goes first to ensure that any old .aux, .cps,
- # etc. files in ${directory} don't get used in preference to fresher
- # files in `.'. Include orig_pwd in case we are in clean build mode, where
- # we have cd'd to a temp directory.
- common="$orig_pwd$path_sep$in_dir$path_sep"
- #
- # If we have any includes, put those at the end.
- # Keep a final path_sep to get the default (system) TeX directories included.
- txincludes=`list_infix includes $path_sep`
- test -n "$txincludes" && common="$common$txincludes$path_sep"
- #
- for var in $tex_envvars; do
- eval val="\$common\$${var}_orig"
- # Convert relative paths to absolute paths, so we can run in another
- # directory (e.g., in clean build mode, or during the macro-support
- # detection). ".:" is added here.
- val=`absolute_filenames "$val"`
- eval $var="\"$val\""
- export $var
- eval verbose \"$var=\'\$${var}\'\"
- done
-
- # --expand
- run_makeinfo
-
- # --command, --texinfo
- insert_commands
-
- # Run until a fix point is reached.
- run_tex_suite
-}
-
-
-# remove FILES
-# ------------
-remove ()
-{
- verbose "Removing" "$@"
- rm -rf "$@"
-}
-
-
-# mostly_clean
-# ------------
-# Remove auxiliary files and directories. Changes the current directory.
-mostly_clean ()
-{
- cd_orig
- set X "$t2ddir"
- shift
- $tidy || {
- local log="$work_build/$in_noext.log"
- set X ${1+"$@"} "$log" `generated_files_get "$work_build/$in_noext"`
- shift
- }
- remove ${1+"$@"}
-}
-
-
-# cleanup ()
-# ----------
-# Remove what should be removed according to options.
-# Called at the end of each compilation cycle, and at the end of
-# the script. Changes the current directory.
-cleanup ()
-{
- case $build_mode in
- local) cd_orig; remove "$t2ddir";;
- clean) mostly_clean;;
- tidy) ;;
- esac
-}
-
-
-
-## ---------------------- ##
-## Command line parsing. ##
-## ---------------------- ##
-
-# Push a token among the arguments that will be used to notice when we
-# ended options/arguments parsing.
-# Use "set dummy ...; shift" rather than 'set - ..." because on
-# Solaris set - turns off set -x (but keeps set -e).
-# Use ${1+"$@"} rather than "$@" because Digital Unix and Ultrix 4.3
-# still expand "$@" to a single argument (the empty string) rather
-# than nothing at all.
-arg_sep="$$--$$"
-set dummy ${1+"$@"} "$arg_sep"; shift
-
-# \f
-# Parse command line arguments.
-while test x"$1" != x"$arg_sep"; do
-
- # Handle --option=value by splitting apart and putting back on argv.
- case "$1" in
- --*=*)
- opt=`echo "$1" | $SED -e 's/=.*//'`
- val=`echo "$1" | $SED -e 's/[^=]*=//'`
- shift
- set dummy "$opt" "$val" ${1+"$@"}; shift
- ;;
- esac
-
- case "$1" in
- -@ ) escape=@;;
- -~ ) catcode_special=false;;
- # Silently and without documentation accept -b and --b[atch] as synonyms.
- -b | --batch) batch=true;;
- --build) shift; build_mode=$1;;
- --build-dir) shift; build_dir=$1; build_mode=tidy;;
- -c | --clean) build_mode=clean;;
- -D | --debug) debug=true;;
- -e | -E | --expand) expand=true;;
- -h | --help) usage;;
- -I) shift; list_concat_dirs includes "$1";;
- -l | --lang | --language) shift; set_language=$1;;
- --mostly-clean) action=mostly-clean;;
- --no-line-error) line_error=false;;
- --max-iterations) shift; max_iters=$1;;
- -o | --out | --output)
- shift
- # Make it absolute, just in case we also have --clean, or whatever.
- oname=`absolute "$1"`;;
-
- # Output formats.
- -O|--output-format) shift; out_lang_set "$1";;
- --dvi|--dvipdf|--html|--info|--pdf|--ps|--text)
- out_lang_set `echo "x$1" | $SED 's/^x--//'`;;
-
- -p) out_lang_set pdf;;
- -q | -s | --quiet | --silent) quiet=true; batch=true;;
- --src-specials) src_specials=--src-specials;;
- --shell-escape) shell_escape=--shell-escape;;
- --tex4ht) latex2html=tex4ht;;
- -t | --texinfo | --command ) shift; textra="$textra\\
-"`echo "$1" | $SED 's/\\\\/\\\\\\\\/g'`;;
- --translate-file ) shift; translate_file="$1";;
- --tidy) build_mode=tidy;;
- -v | --vers*) version;;
- -V | --verb*) verb=true;;
- --) # What remains are not options.
- shift
- while test x"$1" != x"$arg_sep"; do
- set dummy ${1+"$@"} "$1"; shift
- shift
- done
- break;;
- -*)
- error 1 "Unknown or ambiguous option \`$1'." \
- "Try \`--help' for more information."
- ;;
- *) set dummy ${1+"$@"} "$1"; shift;;
- esac
- shift
-done
-# Pop the token
-shift
-
-# $tidy: compile in a t2d directory.
-# $clean: remove all the aux files.
-case $build_mode in
- local) clean=false; tidy=false;;
- tidy) clean=false; tidy=true;;
- clean) clean=true; tidy=true;;
- *) error 1 "invalid build mode: $build_mode";;
-esac
-
-# Interpret remaining command line args as filenames.
-case $# in
- 0)
- error 2 "Missing file arguments." "Try \`--help' for more information."
- ;;
- 1) ;;
- *)
- if test -n "$oname"; then
- error 2 "Can't use option \`--output' with more than one argument."
- fi
- ;;
-esac
-
-
-# We can't do much without tex.
-#
-if findprog ${TEX:-tex}; then :; else cat <<EOM
-You don't have a working TeX binary (${TEX:-tex}) installed anywhere in
-your PATH, and texi2dvi cannot proceed without one. If you want to use
-this script, you'll need to install TeX (if you don't have it) or change
-your PATH or TEX environment variable (if you do). See the --help
-output for more details.
-
-For information about obtaining TeX, please see http://tug.org/texlive,
-or do a web search for TeX and your operating system or distro.
-EOM
- exit 1
-fi
-
-
-# We want to use etex (or pdftex) if they are available, and the user
-# didn't explicitly specify. We don't check for elatex and pdfelatex
-# because (as of 2003), the LaTeX team has asked that new distributions
-# use etex by default anyway.
-#
-# End up with the TEX and PDFTEX variables set to what we are going to use.
-if test -z "$TEX"; then
- if findprog etex; then TEX=etex; else TEX=tex; fi
-fi
-#
-if test -z "$PDFTEX"; then
- if findprog pdfetex; then PDFTEX=pdfetex; else PDFTEX=pdftex; fi
-fi
-
-
-# File descriptor usage:
-# 0 standard input
-# 1 standard output (--verbose messages)
-# 2 standard error
-# 3 some systems may open it to /dev/tty
-# 4 used on the Kubota Titan
-# 5 tools output (turned off by --quiet)
-# 6 tracing/debugging (set -x output, etc.)
-
-
-# Main tools' output (TeX, etc.) that TeX users are used to seeing.
-#
-# If quiet, discard, else redirect to the message flow.
-if $quiet; then
- exec 5>/dev/null
-else
- exec 5>&1
-fi
-
-
-# Enable tracing, and auxiliary tools output.
-#
-# This fd should be used where you'd typically use /dev/null to throw
-# output away. But sometimes it is convenient to see that output (e.g.,
-# from a grep) to aid debugging. Especially debugging at distance, via
-# the user.
-#
-if $debug; then
- exec 6>&1
- set -vx
-else
- exec 6>/dev/null
-fi
-
-# \f
-
-# input_file_name_decode
-# ----------------------
-# Decode COMMAND_LINE_FILENAME, and compute:
-# - COMMAND_LINE_FILENAME clean of TeX commands
-# - IN_DIR
-# The directory to the input file, possibly absolute if needed.
-# - IN_DIR_ABS
-# The absolute directory of the input file.
-# - IN_BASE
-# The input file base name (no directory part).
-# - IN_NOEXT
-# The input file name without extensions (nor directory part).
-# - IN_INPUT
-# Defaults to COMMAND_LINE_FILENAME, but might change if the
-# input is preprocessed. With directory, possibly absolute.
-input_file_name_decode ()
-{
- # See if we are run from within AUC-Tex, in which case we are
- # passed `\input{FOO.tex}' or even `\nonstopmode\input{FOO.tex}'.
- case $command_line_filename in
- *\\nonstopmode*)
- batch=true;;
- esac
- case $command_line_filename in
- *\\input{*}*)
- # Let AUC-TeX error parser deal with line numbers.
- line_error=false
- command_line_filename=`\
- expr X"$command_line_filename" : X'.*input{\([^}]*\)}'`
- ;;
- esac
-
- # If the COMMAND_LINE_FILENAME is not absolute (e.g., --debug.tex),
- # prepend `./' in order to avoid that the tools take it as an option.
- echo "$command_line_filename" | LC_ALL=C $EGREP '^(/|[A-Za-z]:/)' >&6 \
- || command_line_filename="./$command_line_filename"
-
- # See if the file exists. If it doesn't we're in trouble since, even
- # though the user may be able to reenter a valid filename at the tex
- # prompt (assuming they're attending the terminal), this script won't
- # be able to find the right xref files and so forth.
- test -r "$command_line_filename" \
- || error 1 "cannot read $command_line_filename, skipping."
-
- # Get the name of the current directory.
- in_dir=`func_dirname "$command_line_filename"`
- in_dir_abs=`absolute "$in_dir"`
- # In a clean build, we `cd', so get an absolute file name.
- if $tidy; then
- in_dir=$in_dir_abs
- fi
-
- # Strip directory part but leave extension.
- in_base=`basename "$command_line_filename"`
- # Strip extension.
- in_noext=`noext "$in_base"`
-
- # The normalized file name to compile. Must always point to the
- # file to actually compile (in case of recoding, macro-expansion etc.).
- in_input=$in_dir/$in_base
-
-
- # Compute the output file name.
- if test x"$oname" != x; then
- out_name=$oname
- else
- out_name=$in_noext.`out_lang_ext`
- fi
- out_dir=`func_dirname "$out_name"`
- out_dir_abs=`absolute "$out_dir"`
- out_base=`basename "$out_name"`
- out_noext=`noext "$out_base"`
-}
-
-
-## -------------- ##
-## TeXify files. ##
-## -------------- ##
-
-for command_line_filename
-do
- verbose "Processing $command_line_filename ..."
-
- input_file_name_decode
-
- # `texinfo' or `latex'?
- in_lang=`compute_language "$command_line_filename"`
-
- # An auxiliary directory used for all the auxiliary tasks involved
- # in compiling this document.
- case $build_dir in
- '' | . ) t2ddir=$out_noext.t2d ;;
- *) # Avoid collisions between multiple occurrences of the same
- # file, so depend on the output path. Remove leading `./',
- # at least to avoid creating a file starting with `.!', i.e.,
- # an invisible file. The sed expression is fragile if the cwd
- # has active characters. Transform / into ! so that we don't
- # need `mkdir -p'. It might be something to reconsider.
- t2ddir=$build_dir/`echo "$out_dir_abs/$out_noext.t2d" |
- $SED "s,^$orig_pwd/,,;s,^\./,,;s,/,!,g"`
- esac
- # Remove it at exit if clean mode.
- trap "cleanup" 0 1 2 15
-
- ensure_dir "$build_dir" "$t2ddir"
-
- # We will change directory, better work with an absolute path...
- t2ddir=`absolute "$t2ddir"`
- # Sometimes there are incompatibilities between auxiliary files for
- # DVI and PDF. The contents can also change whether we work on PDF
- # and/or DVI. So keep separate spaces for each.
- workdir=$t2ddir/`out_lang_tex`
- ensure_dir "$workdir"
-
- # _build. In a tidy build, where the auxiliary files are output.
- if $tidy; then
- work_build=$workdir/build
- else
- work_build=.
- fi
-
- # _bak. Copies of the previous auxiliary files (another round is
- # run if they differ from the new ones).
- work_bak=$workdir/bak
-
- # Make those directories.
- ensure_dir "$work_build" "$work_bak"
-
- case $action in
- compile)
- # Compile the document.
- compile
- cleanup
- ;;
-
- mostly-clean)
- mostly_clean
- ;;
- esac
-done
-
-verbose "done."
-exit 0 # exit successfully, not however we ended the loop.
+++ /dev/null
-#! /usr/bin/perl
-'di ';
-'ig 00 ';
-#+##############################################################################
-#
-# texi2html: Program to transform Texinfo documents to HTML
-#
-# Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-#
-#-##############################################################################
-
-# This requires perl version 5 or higher
-require 5.0;
-
-#++##############################################################################
-#
-# NOTE FOR DEBUGGING THIS SCRIPT:
-# You can run 'perl texi2html.pl' directly, provided you have
-# the environment variable T2H_HOME set to the directory containing
-# the texi2html.init file
-#
-#--##############################################################################
-
-# CVS version:
-# $Id: texi2html.pl,v 1.55 2000/07/27 14:39:41 obachman Exp $
-
-# Homepage:
-$T2H_HOMEPAGE = <<EOT;
-http://www.mathematik.uni-kl.de/~obachman/Texi2html
-EOT
-
-# Authors:
-$T2H_AUTHORS = <<EOT;
-Written by: Lionel Cons <Lionel.Cons\@cern.ch> (original author)
- Karl Berry <karl\@freefriends.org>
- Olaf Bachmann <obachman\@mathematik.uni-kl.de>
- and many others.
-Maintained by: Olaf Bachmann <obachman\@mathematik.uni-kl.de>
-Send bugs and suggestions to <texi2html\@mathematik.uni-kl.de>
-EOT
-
-# Version: set in configure.in
-$THISVERSION = '1.64';
-$THISPROG = "texi2html $THISVERSION"; # program name and version
-
-# The man page for this program is included at the end of this file and can be
-# viewed using the command 'nroff -man texi2html'.
-
-# Identity:
-
-$T2H_TODAY = &pretty_date; # like "20 September 1993"
-# the eval prevents this from breaking on system which do not have
-# a proper getpwuid implemented
-eval { ($T2H_USER = (getpwuid ($<))[6]) =~ s/,.*//;}; # Who am i
-
-#+++############################################################################
-# #
-# Initialization #
-# Pasted content of File $(srcdir)/texi2html.init: Default initializations #
-# #
-#---############################################################################
-
-# leave this within comments, and keep the require statement
-# This way, you can directly run texi2html.pl, if $ENV{T2H_HOME}/texi2html.init
-# exists.
-
-#
-# -*-perl-*-
-######################################################################
-# File: texi2html.init
-#
-# Sets default values for command-line arguments and for various customizable
-# procedures
-#
-# A copy of this file is pasted into the beginning of texi2html by
-# 'make texi2html'
-#
-# Copy this file and make changes to it, if you like.
-# Afterwards, either, load it with command-line option -init_file <your_init_file>
-#
-# $Id: texi2html.init,v 1.34 2000/07/27 14:09:02 obachman Exp $
-
-######################################################################
-# stuff which can also be set by command-line options
-#
-#
-# Note: values set here, overwrite values set by the command-line
-# options before -init_file and might still be overwritten by
-# command-line arguments following the -init_file option
-#
-
-# T2H_OPTIONS is a hash whose keys are the (long) names of valid
-# command-line options and whose values are a hash with the following keys:
-# type ==> one of !|=i|:i|=s|:s (see GetOpt::Long for more info)
-# linkage ==> ref to scalar, array, or subroutine (see GetOpt::Long for more info)
-# verbose ==> short description of option (displayed by -h)
-# noHelp ==> if 1 -> for "not so important options": only print description on -h 1
-# 2 -> for obsolete options: only print description on -h 2
-
-$T2H_DEBUG = 0;
-$T2H_OPTIONS -> {debug} =
-{
- type => '=i',
- linkage => \$main::T2H_DEBUG,
- verbose => 'output HTML with debuging information',
-};
-
-$T2H_DOCTYPE = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">';
-$T2H_OPTIONS -> {doctype} =
-{
- type => '=s',
- linkage => \$main::T2H_DOCTYPE,
- verbose => 'document type which is output in header of HTML files',
- noHelp => 1
-};
-
-$T2H_CHECK = 0;
-$T2H_OPTIONS -> {check} =
-{
- type => '!',
- linkage => \$main::T2H_CHECK,
- verbose => 'if set, only check files and output all things that may be Texinfo commands',
- noHelp => 1
-};
-
-# -expand
-# if set to "tex" (or, "info") expand @iftex and @tex (or, @ifinfo) sections
-# else, neither expand @iftex, @tex, nor @ifinfo sections
-$T2H_EXPAND = "info";
-$T2H_OPTIONS -> {expand} =
-{
- type => '=s',
- linkage => \$T2H_EXPAND,
- verbose => 'Expand info|tex|none section of texinfo source',
-};
-
-# - glossary
-#if set, uses section named `Footnotes' for glossary
-$T2H_USE_GLOSSARY = 0;
-T2H_OPTIONS -> {glossary} =
-{
- type => '!',
- linkage => \$T2H_USE_GLOSSARY,
- verbose => "if set, uses section named `Footnotes' for glossary",
- noHelp => 1,
-};
-
-
-# -invisible
-# $T2H_INVISIBLE_MARK is the text used to create invisible destination
-# anchors for index links (you can for instance use the invisible.xbm
-# file shipped with this program). This is a workaround for a known
-# bug of many WWW browsers, including netscape.
-# For me, it works fine without it -- on the contrary: if there, it
-# inserts space between headers and start of text (obachman 3/99)
-$T2H_INVISIBLE_MARK = '';
-# $T2H_INVISIBLE_MARK = ' ';
-$T2H_OPTIONS -> {invisible} =
-{
- type => '=s',
- linkage => \$T2H_INVISIBLE_MARK,
- verbose => 'use text in invisble anchot',
- noHelp => 1,
-};
-
-# -iso
-# if set, ISO8879 characters are used for special symbols (like copyright, etc)
-$T2H_USE_ISO = 0;
-$T2H_OPTIONS -> {iso} =
-{
- type => 'iso',
- linkage => \$T2H_USE_ISO,
- verbose => 'if set, ISO8879 characters are used for special symbols (like copyright, etc)',
- noHelp => 1,
-};
-
-# -I
-# list directories where @include files are searched for (besides the
-# directory of the doc file) additional '-I' args add to this list
-@T2H_INCLUDE_DIRS = (".");
-$T2H_OPTIONS -> {I} =
-{
- type => '=s',
- linkage => \@T2H_INCLUDE_DIRS,
- verbose => 'append $s to the @include search path',
-};
-
-# -top_file
-# uses file of this name for top-level file
-# extension is manipulated appropriately, if necessary.
-# If empty, <basename of document>.html is used
-# Typically, you would set this to "index.html".
-$T2H_TOP_FILE = '';
-$T2H_OPTIONS -> {top_file} =
-{
- type => '=s',
- linkage => \$T2H_TOP_FILE,
- verbose => 'use $s as top file, instead of <docname>.html',
-};
-
-
-# -toc_file
-# uses file of this name for table of contents file
-# extension is manipulated appropriately, if necessary.
-# If empty, <basename of document>_toc.html is used
-$T2H_TOC_FILE = '';
-$T2H_OPTIONS -> {toc_file} =
-{
- type => '=s',
- linkage => \$T2H_TOC_FILE,
- verbose => 'use $s as ToC file, instead of <docname>_toc.html',
-};
-
-# -frames
-# if set, output two additional files which use HTML 4.0 "frames".
-$T2H_FRAMES = 0;
-$T2H_OPTIONS -> {frames} =
-{
- type => '!',
- linkage => \$T2H_FRAMES,
- verbose => 'output files which use HTML 4.0 frames (experimental)',
- noHelp => 1,
-};
-
-
-# -menu | -nomenu
-# if set, show the Texinfo menus
-$T2H_SHOW_MENU = 1;
-$T2H_OPTIONS -> {menu} =
-{
- type => '!',
- linkage => \$T2H_SHOW_MENU,
- verbose => 'ouput Texinfo menus',
-};
-
-# -number | -nonumber
-# if set, number sections and show section names and numbers in references
-# and menus
-$T2H_NUMBER_SECTIONS = 1;
-$T2H_OPTIONS -> {number} =
-{
- type => '!',
- linkage => \$T2H_NUMBER_SECTIONS,
- verbose => 'use numbered sections'
-};
-
-# if set, and T2H_NUMBER_SECTIONS is set, then use node names in menu
-# entries, instead of section names
-$T2H_NODE_NAME_IN_MENU = 0;
-
-# if set and menu entry equals menu descr, then do not print menu descr.
-# Likewise, if node name equals entry name, do not print entry name.
-$T2H_AVOID_MENU_REDUNDANCY = 1;
-
-# -split section|chapter|none
-# if set to 'section' (resp. 'chapter') create one html file per (sub)section
-# (resp. chapter) and separate pages for Top, ToC, Overview, Index,
-# Glossary, About.
-# otherwise, create monolithic html file which contains whole document
-#$T2H_SPLIT = 'section';
-$T2H_SPLIT = '';
-$T2H_OPTIONS -> {split} =
-{
- type => '=s',
- linkage => \$T2H_SPLIT,
- verbose => 'split document on section|chapter else no splitting',
-};
-
-# -section_navigation|-no-section_navigation
-# if set, then navigation panels are printed at the beginning of each section
-# and, possibly at the end (depending on whether or not there were more than
-# $T2H_WORDS_IN_PAGE words on page
-# This is most useful if you do not want to have section navigation
-# on -split chapter
-$T2H_SECTION_NAVIGATION = 1;
-$T2H_OPTIONS -> {sec_nav} =
-{
- type => '!',
- linkage => \$T2H_SECTION_NAVIGATION,
- verbose => 'output navigation panels for each section',
-};
-
-# -subdir
-# if set put result files in this directory
-# if not set result files are put into current directory
-#$T2H_SUBDIR = 'html';
-$T2H_SUBDIR = '';
-$T2H_OPTIONS -> {subdir} =
-{
- type => '=s',
- linkage => \$T2H_SUBDIR,
- verbose => 'put HTML files in directory $s, instead of $cwd',
-};
-
-# -short_extn
-# If this is set all HTML file will have extension ".htm" instead of
-# ".html". This is helpful when shipping the document to PC systems.
-$T2H_SHORTEXTN = 0;
-$T2H_OPTIONS -> {short_ext} =
-{
- type => '!',
- linkage => \$T2H_SHORTEXTN,
- verbose => 'use "htm" extension for output HTML files',
-};
-
-
-# -prefix
-# Set the output file prefix, prepended to all .html, .gif and .pl files.
-# By default, this is the basename of the document
-$T2H_PREFIX = '';
-$T2H_OPTIONS -> {prefix} =
-{
- type => '=s',
- linkage => \$T2H_PREFIX,
- verbose => 'use as prefix for output files, instead of <docname>',
-};
-
-# -o filename
-# If set, generate monolithic document output html into $filename
-$T2H_OUT = '';
-$T2H_OPTIONS -> {out_file} =
-{
- type => '=s',
- linkage => sub {$main::T2H_OUT = @_[1]; $T2H_SPLIT = '';},
- verbose => 'if set, all HTML output goes into file $s',
-};
-
-# -short_ref
-#if set cross-references are given without section numbers
-$T2H_SHORT_REF = '';
-$T2H_OPTIONS -> {short_ref} =
-{
- type => '!',
- linkage => \$T2H_SHORT_REF,
- verbose => 'if set, references are without section numbers',
-};
-
-# -idx_sum
-# if value is set, then for each @prinindex $what
-# $docu_name_$what.idx is created which contains lines of the form
-# $key\t$ref sorted alphabetically (case matters)
-$T2H_IDX_SUMMARY = 0;
-$T2H_OPTIONS -> {idx_sum} =
-{
- type => '!',
- linkage => \$T2H_IDX_SUMMARY,
- verbose => 'if set, also output index summary',
- noHelp => 1,
-};
-
-# -verbose
-# if set, chatter about what we are doing
-$T2H_VERBOSE = '';
-$T2H_OPTIONS -> {Verbose} =
-{
- type => '!',
- linkage => \$T2H_VERBOSE,
- verbose => 'print progress info to stdout',
-};
-
-# -lang
-# For page titles use $T2H_WORDS->{$T2H_LANG}->{...} as title.
-# To add a new language, supply list of titles (see $T2H_WORDS below).
-# and use ISO 639 language codes (see e.g. perl module Locale-Codes-1.02
-# for definitions)
-# Default's to 'en' if not set or no @documentlanguage is specified
-$T2H_LANG = '';
-$T2H_OPTIONS -> {lang} =
-{
- type => '=s',
- linkage => sub {SetDocumentLanguage($_[1])},
- verbose => 'use $s as document language (ISO 639 encoding)',
-};
-
-# -l2h
-# if set, uses latex2html for generation of math content
-$T2H_L2H = '';
-$T2H_OPTIONS -> {l2h} =
-{
- type => '!',
- linkage => \$T2H_L2H,
- verbose => 'if set, uses latex2html for @math and @tex',
-};
-
-######################
-# The following options are only relevant if $T2H_L2H is set
-#
-# -l2h_l2h
-# name/location of latex2html progam
-$T2H_L2H_L2H = "latex2html";
-$T2H_OPTIONS -> {l2h_l2h} =
-{
- type => '=s',
- linkage => \$T2H_L2H_L2H,
- verbose => 'program to use for latex2html translation',
- noHelp => 1,
-};
-
-# -l2h_skip
-# if set, skips actual call to latex2html tries to reuse previously generated
-# content, instead
-$T2H_L2H_SKIP = '';
-$T2H_OPTIONS -> {l2h_skip} =
-{
- type => '!',
- linkage => \$T2H_L2H_SKIP,
- verbose => 'if set, tries to reuse previously latex2html output',
- noHelp => 1,
-};
-
-# -l2h_tmp
-# if set, l2h uses this directory for temporarary files. The path
-# leading to this directory may not contain a dot (i.e., a "."),
-# otherwise, l2h will fail
-$T2H_L2H_TMP = '';
-$T2H_OPTIONS -> {l2h_tmp} =
-{
- type => '=s',
- linkage => \$T2H_L2H_TMP,
- verbose => 'if set, uses $s as temporary latex2html directory',
- noHelp => 1,
-};
-
-# if set, cleans intermediate files (they all have the prefix $doc_l2h_)
-# of l2h
-$T2H_L2H_CLEAN = 1;
-$T2H_OPTIONS -> {l2h_clean} =
-{
- type => '!',
- linkage => \$T2H_L2H_CLEAN,
- verbose => 'if set, do not keep intermediate latex2html files for later reuse',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {D} =
-{
- type => '=s',
- linkage => sub {$main::value{@_[1]} = 1;},
- verbose => 'equivalent to Texinfo "@set $s 1"',
- noHelp => 1,
-};
-
-$T2H_OPTIONS -> {init_file} =
-{
- type => '=s',
- linkage => \&LoadInitFile,
- verbose => 'load init file $s'
-};
-
-
-##############################################################################
-#
-# The following can only be set in the init file
-#
-##############################################################################
-
-# if set, center @image by default
-# otherwise, do not center by default
-$T2H_CENTER_IMAGE = 1;
-
-# used as identation for block enclosing command @example, etc
-# If not empty, must be enclosed in <td></td>
-$T2H_EXAMPLE_INDENT_CELL = '<td> </td>';
-# same as above, only for @small
-$T2H_SMALL_EXAMPLE_INDENT_CELL = '<td> </td>';
-# font size for @small
-$T2H_SMALL_FONT_SIZE = '-1';
-
-# if non-empty, and no @..heading appeared in Top node, then
-# use this as header for top node/section, otherwise use value of
-# @settitle or @shorttitle (in that order)
-$T2H_TOP_HEADING = '';
-
-# if set, use this chapter for 'Index' button, else
-# use first chapter whose name matches 'index' (case insensitive)
-$T2H_INDEX_CHAPTER = '';
-
-# if set and $T2H_SPLIT is set, then split index pages at the next letter
-# after they have more than that many entries
-$T2H_SPLIT_INDEX = 100;
-
-# if set (e.g., to index.html) replace hrefs to this file
-# (i.e., to index.html) by ./
-$T2H_HREF_DIR_INSTEAD_FILE = '';
-
-########################################################################
-# Language dependencies:
-# To add a new language extend T2H_WORDS hash and create $T2H_<...>_WORDS hash
-# To redefine one word, simply do:
-# $T2H_WORDS->{<language>}->{<word>} = 'whatever' in your personal init file.
-#
-$T2H_WORDS_EN =
-{
- # titles of pages
- 'ToC_Title' => 'Table of Contents',
- 'Overview_Title' => 'Short Table of Contents',
- 'Index_Title' => 'Index',
- 'About_Title' => 'About this document',
- 'Footnotes_Title' => 'Footnotes',
- 'See' => 'See',
- 'see' => 'see',
- 'section' => 'section',
-# If necessary, we could extend this as follows:
-# # text for buttons
-# 'Top_Button' => 'Top',
-# 'ToC_Button' => 'Contents',
-# 'Overview_Button' => 'Overview',
-# 'Index_button' => 'Index',
-# 'Back_Button' => 'Back',
-# 'FastBack_Button' => 'FastBack',
-# 'Prev_Button' => 'Prev',
-# 'Up_Button' => 'Up',
-# 'Next_Button' => 'Next',
-# 'Forward_Button' =>'Forward',
-# 'FastWorward_Button' => 'FastForward',
-# 'First_Button' => 'First',
-# 'Last_Button' => 'Last',
-# 'About_Button' => 'About'
-};
-
-$T2H_WORD_DE =
-{
- 'ToC_Title' => 'Inhaltsverzeichniss',
- 'Overview_Title' => 'Kurzes Inhaltsverzeichniss',
- 'Index_Title' => 'Index',
- 'About_Title' => 'Über dieses Dokument',
- 'Footnotes_Title' => 'Fußnoten',
- 'See' => 'Siehe',
- 'see' => 'siehe',
- 'section' => 'Abschnitt',
-};
-
-$T2H_WORD_NL =
-{
- 'ToC_Title' => 'Inhoudsopgave',
- 'Overview_Title' => 'Korte inhoudsopgave',
- 'Index_Title' => 'Index', #Not sure ;-)
- 'About_Title' => 'No translation available!', #No translation available!
- 'Footnotes_Title' => 'No translation available!', #No translation available!
- 'See' => 'Zie',
- 'see' => 'zie',
- 'section' => 'sectie',
-};
-
-$T2H_WORD_ES =
-{
- 'ToC_Title' => 'índice General',
- 'Overview_Title' => 'Resumen del Contenido',
- 'Index_Title' => 'Index', #Not sure ;-)
- 'About_Title' => 'No translation available!', #No translation available!
- 'Footnotes_Title' => 'Fußnoten',
- 'See' => 'Véase',
- 'see' => 'véase',
- 'section' => 'sección',
-};
-
-$T2H_WORD_NO =
-{
- 'ToC_Title' => 'Innholdsfortegnelse',
- 'Overview_Title' => 'Kort innholdsfortegnelse',
- 'Index_Title' => 'Indeks', #Not sure ;-)
- 'About_Title' => 'No translation available!', #No translation available!
- 'Footnotes_Title' => 'No translation available!',
- 'See' => 'Se',
- 'see' => 'se',
- 'section' => 'avsnitt',
-};
-
-$T2H_WORD_PT =
-{
- 'ToC_Title' => 'Sumário',
- 'Overview_Title' => 'Breve Sumário',
- 'Index_Title' => 'Índice', #Not sure ;-)
- 'About_Title' => 'No translation available!', #No translation available!
- 'Footnotes_Title' => 'No translation available!',
- 'See' => 'Veja',
- 'see' => 'veja',
- 'section' => 'Seção',
-};
-
-$T2H_WORDS =
-{
- 'en' => $T2H_WORDS_EN,
- 'de' => $T2H_WORDS_DE,
- 'nl' => $T2H_WORDS_NL,
- 'es' => $T2H_WORDS_ES,
- 'no' => $T2H_WORDS_NO,
- 'pt' => $T2H_WORDS_PT
-};
-
-@MONTH_NAMES_EN =
-(
- 'January', 'February', 'March', 'April', 'May',
- 'June', 'July', 'August', 'September', 'October',
- 'November', 'December'
-);
-
-@MONTH_NAMES_DE =
-(
- 'Januar', 'Februar', 'März', 'April', 'Mai',
- 'Juni', 'Juli', 'August', 'September', 'Oktober',
- 'November', 'Dezember'
-);
-
-@MONTH_NAMES_NL =
-(
- 'Januari', 'Februari', 'Maart', 'April', 'Mei',
- 'Juni', 'Juli', 'Augustus', 'September', 'Oktober',
- 'November', 'December'
-);
-
-@MONTH_NAMES_ES =
-(
- 'enero', 'febrero', 'marzo', 'abril', 'mayo',
- 'junio', 'julio', 'agosto', 'septiembre', 'octubre',
- 'noviembre', 'diciembre'
-);
-
-@MONTH_NAMES_NO =
-(
-
- 'januar', 'februar', 'mars', 'april', 'mai',
- 'juni', 'juli', 'august', 'september', 'oktober',
- 'november', 'desember'
-);
-
-@MONTH_NAMES_PT =
-(
- 'Janeiro', 'Fevereiro', 'Março', 'Abril', 'Maio',
- 'Junho', 'Julho', 'Agosto', 'Setembro', 'Outubro',
- 'Novembro', 'Dezembro'
-);
-
-
-$MONTH_NAMES =
-{
- 'en' => \@MONTH_NAMES_EN,
- 'de' => \@MONTH_NAMES_DE,
- 'es' => \@MONTH_NAMES_ES,
- 'nl' => \@MONTH_NAMES_NL,
- 'no' => \@MONTH_NAMES_NO,
- 'pt' => \@MONTH_NAMES_PT
-};
-########################################################################
-# Control of Page layout:
-# You can make changes of the Page layout at two levels:
-# 1.) For small changes, it is often enough to change the value of
-# some global string/hash/array variables
-# 2.) For larger changes, reimplement one of the T2H_DEFAULT_<fnc>* routines,
-# give them another name, and assign them to the respective
-# $T2H_<fnc> variable.
-
-# As a general interface, the hashes T2H_HREF, T2H_NAME, T2H_NODE hold
-# href, html-name, node-name of
-# This -- current section (resp. html page)
-# Top -- top page ($T2H_TOP_FILE)
-# Contents -- Table of contents
-# Overview -- Short table of contents
-# Index -- Index page
-# About -- page which explain "navigation buttons"
-# First -- first node
-# Last -- last node
-#
-# Whether or not the following hash values are set, depends on the context
-# (all values are w.r.t. 'This' section)
-# Next -- next node of texinfo
-# Prev -- previous node of texinfo
-# Up -- up node of texinfo
-# Forward -- next node in reading order
-# Back -- previous node in reading order
-# FastForward -- if leave node, up and next, else next node
-# FastBackward-- if leave node, up and prev, else prev node
-#
-# Furthermore, the following global variabels are set:
-# $T2H_THISDOC{title} -- title as set by @setttile
-# $T2H_THISDOC{fulltitle} -- full title as set by @title...
-# $T2H_THISDOC{subtitle} -- subtitle as set by @subtitle
-# $T2H_THISDOC{author} -- author as set by @author
-#
-# and pointer to arrays of lines which need to be printed by t2h_print_lines
-# $T2H_OVERVIEW -- lines of short table of contents
-# $T2H_TOC -- lines of table of contents
-# $T2H_TOP -- lines of Top texinfo node
-# $T2H_THIS_SECTION -- lines of 'This' section
-
-#
-# There are the following subs which control the layout:
-#
-$T2H_print_section = \&T2H_DEFAULT_print_section;
-$T2H_print_Top_header = \&T2H_DEFAULT_print_Top_header;
-$T2H_print_Top_footer = \&T2H_DEFAULT_print_Top_footer;
-$T2H_print_Top = \&T2H_DEFAULT_print_Top;
-$T2H_print_Toc = \&T2H_DEFAULT_print_Toc;
-$T2H_print_Overview = \&T2H_DEFAULT_print_Overview;
-$T2H_print_Footnotes = \&T2H_DEFAULT_print_Footnotes;
-$T2H_print_About = \&T2H_DEFAULT_print_About;
-$T2H_print_misc_header = \&T2H_DEFAULT_print_misc_header;
-$T2H_print_misc_footer = \&T2H_DEFAULT_print_misc_footer;
-$T2H_print_misc = \&T2H_DEFAULT_print_misc;
-$T2H_print_chapter_header = \&T2H_DEFAULT_print_chapter_header;
-$T2H_print_chapter_footer = \&T2H_DEFAULT_print_chapter_footer;
-$T2H_print_page_head = \&T2H_DEFAULT_print_page_head;
-$T2H_print_page_foot = \&T2H_DEFAULT_print_page_foot;
-$T2H_print_head_navigation = \&T2H_DEFAULT_print_head_navigation;
-$T2H_print_foot_navigation = \&T2H_DEFAULT_print_foot_navigation;
-$T2H_button_icon_img = \&T2H_DEFAULT_button_icon_img;
-$T2H_print_navigation = \&T2H_DEFAULT_print_navigation;
-$T2H_about_body = \&T2H_DEFAULT_about_body;
-$T2H_print_frame = \&T2H_DEFAULT_print_frame;
-$T2H_print_toc_frame = \&T2H_DEFAULT_print_toc_frame;
-
-########################################################################
-# Layout for html for every sections
-#
-sub T2H_DEFAULT_print_section
-{
- my $fh = shift;
- local $T2H_BUTTONS = \@T2H_SECTION_BUTTONS;
- &$T2H_print_head_navigation($fh) if $T2H_SECTION_NAVIGATION;
- my $nw = t2h_print_lines($fh);
- if ($T2H_SPLIT eq 'section' && $T2H_SECTION_NAVIGATION)
- {
- &$T2H_print_foot_navigation($fh, $nw);
- }
- else
- {
- print $fh '<HR SIZE="6">' . "\n";
- }
-}
-
-###################################################################
-# Layout of top-page I recommend that you use @ifnothtml, @ifhtml,
-# @html within the Top texinfo node to specify content of top-level
-# page.
-#
-# If you enclose everything in @ifnothtml, then title, subtitle,
-# author and overview is printed
-# T2H_HREF of Next, Prev, Up, Forward, Back are not defined
-# if $T2H_SPLIT then Top page is in its own html file
-sub T2H_DEFAULT_print_Top_header
-{
- &$T2H_print_page_head(@_) if $T2H_SPLIT;
- t2h_print_label(@_); # this needs to be called, otherwise no label set
- &$T2H_print_head_navigation(@_);
-}
-sub T2H_DEFAULT_print_Top_footer
-{
- &$T2H_print_foot_navigation(@_);
- &$T2H_print_page_foot(@_) if $T2H_SPLIT;
-}
-sub T2H_DEFAULT_print_Top
-{
- my $fh = shift;
-
- # for redefining navigation buttons use:
- # local $T2H_BUTTONS = [...];
- # as it is, 'Top', 'Contents', 'Index', 'About' are printed
- local $T2H_BUTTONS = \@T2H_MISC_BUTTONS;
- &$T2H_print_Top_header($fh);
- if ($T2H_THIS_SECTION)
- {
- # if top-level node has content, then print it with extra header
- print $fh "<H1>$T2H_NAME{Top}</H1>"
- unless ($T2H_HAS_TOP_HEADING);
- t2h_print_lines($fh, $T2H_THIS_SECTION)
- }
- else
- {
- # top-level node is fully enclosed in @ifnothtml
- # print fulltitle, subtitle, author, Overview
- print $fh
- "<CENTER>\n<H1>" .
- join("</H1>\n<H1>", split(/\n/, $T2H_THISDOC{fulltitle})) .
- "</H1>\n";
- print $fh "<H2>$T2H_THISDOC{subtitle}</H2>\n" if $T2H_THISDOC{subtitle};
- print $fh "$T2H_THISDOC{author}\n" if $T2H_THISDOC{author};
- print $fh <<EOT;
-</CENTER>
-<HR>
-<P></P>
-<H2> Overview: </H2>
-<BLOCKQUOTE>
-EOT
- t2h_print_lines($fh, $T2H_OVERVIEW);
- print $fh "</BLOCKQUOTE>\n";
- }
- &$T2H_print_Top_footer($fh);
-}
-
-###################################################################
-# Layout of Toc, Overview, and Footnotes pages
-# By default, we use "normal" layout
-# T2H_HREF of Next, Prev, Up, Forward, Back, etc are not defined
-# use: local $T2H_BUTTONS = [...] to redefine navigation buttons
-sub T2H_DEFAULT_print_Toc
-{
- return &$T2H_print_misc(@_);
-}
-sub T2H_DEFAULT_print_Overview
-{
- return &$T2H_print_misc(@_);
-}
-sub T2H_DEFAULT_print_Footnotes
-{
- return &$T2H_print_misc(@_);
-}
-sub T2H_DEFAULT_print_About
-{
- return &$T2H_print_misc(@_);
-}
-
-sub T2H_DEFAULT_print_misc_header
-{
- &$T2H_print_page_head(@_) if $T2H_SPLIT;
- # this needs to be called, otherwise, no labels are set
- t2h_print_label(@_);
- &$T2H_print_head_navigation(@_);
-}
-sub T2H_DEFAULT_print_misc_footer
-{
- &$T2H_print_foot_navigation(@_);
- &$T2H_print_page_foot(@_) if $T2H_SPLIT;
-}
-sub T2H_DEFAULT_print_misc
-{
- my $fh = shift;
- local $T2H_BUTTONS = \@T2H_MISC_BUTTONS;
- &$T2H_print_misc_header($fh);
- print $fh "<H1>$T2H_NAME{This}</H1>\n";
- t2h_print_lines($fh);
- &$T2H_print_misc_footer($fh);
-}
-
-###################################################################
-# chapter_header and chapter_footer are only called if
-# T2H_SPLIT eq 'chapter'
-# chapter_header: after print_page_header, before print_section
-# chapter_footer: after print_section of last section, before print_page_footer
-#
-# If you want to get rid of navigation stuff after each section,
-# redefine print_section such that it does not call print_navigation,
-# and put print_navigation into print_chapter_header
-@T2H_CHAPTER_BUTTONS =
- (
- 'FastBack', 'FastForward', ' ',
- ' ', ' ', ' ', ' ',
- 'Top', 'Contents', 'Index', 'About',
- );
-
-sub T2H_DEFAULT_print_chapter_header
-{
- # nothing to do there, by default
- if (! $T2H_SECTION_NAVIGATION)
- {
- my $fh = shift;
- local $T2H_BUTTONS = \@T2H_CHAPTER_BUTTONS;
- &$T2H_print_navigation($fh);
- print $fh "\n<HR SIZE=2>\n";
- }
-}
-
-sub T2H_DEFAULT_print_chapter_footer
-{
- local $T2H_BUTTONS = \@T2H_CHAPTER_BUTTONS;
- &$T2H_print_navigation(@_);
-}
-###################################################################
-$T2H_TODAY = &pretty_date; # like "20 September 1993"
-
-sub pretty_date {
- local($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst);
-
- ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime(time);
- $year += ($year < 70) ? 2000 : 1900;
- # obachman: Let's do it as the Americans do
- return($MONTH_NAMES->{$T2H_LANG}[$mon] . ", " . $mday . " " . $year);
-}
-
-
-###################################################################
-# Layout of standard header and footer
-#
-
-# Set the default body text, inserted between <BODY ... >
-###$T2H_BODYTEXT = 'LANG="EN" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000"';
-$T2H_BODYTEXT = 'LANG="' . $T2H_LANG . '" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#800080" ALINK="#FF0000"';
-# text inserted after <BODY ...>
-$T2H_AFTER_BODY_OPEN = '';
-#text inserted before </BODY>
-$T2H_PRE_BODY_CLOSE = '';
-# this is used in footer
-$T2H_ADDRESS = "by <I>$T2H_USER</I> " if $T2H_USER;
-$T2H_ADDRESS .= "on <I>$T2H_TODAY</I>";
-# this is added inside <HEAD></HEAD> after <TITLE> and some META NAME stuff
-# can be used for <style> <script>, <meta> tags
-$T2H_EXTRA_HEAD = '';
-
-sub T2H_DEFAULT_print_page_head
-{
- my $fh = shift;
- my $longtitle = "$T2H_THISDOC{title}: $T2H_NAME{This}";
- print $fh <<EOT;
-<HTML>
-$T2H_DOCTYPE
-<!-- Created on $T2H_TODAY by $THISPROG -->
-<!--
-$T2H_AUTHORS
--->
-<HEAD>
-<TITLE>$longtitle</TITLE>
-
-<META NAME="description" CONTENT="$longtitle">
-<META NAME="keywords" CONTENT="$longtitle">
-<META NAME="resource-type" CONTENT="document">
-<META NAME="distribution" CONTENT="global">
-<META NAME="Generator" CONTENT="$THISPROG">
-$T2H_EXTRA_HEAD
-</HEAD>
-
-<BODY $T2H_BODYTEXT>
-$T2H_AFTER_BODY_OPEN
-EOT
-}
-
-sub T2H_DEFAULT_print_page_foot
-{
- my $fh = shift;
- print $fh <<EOT;
-<BR>
-<FONT SIZE="-1">
-This document was generated
-$T2H_ADDRESS
-using <A HREF="$T2H_HOMEPAGE"><I>texi2html</I></A>
-$T2H_PRE_BODY_CLOSE
-</BODY>
-</HTML>
-EOT
-}
-
-###################################################################
-# Layout of navigation panel
-
-# if this is set, then a vertical navigation panel is used
-$T2H_VERTICAL_HEAD_NAVIGATION = 0;
-sub T2H_DEFAULT_print_head_navigation
-{
- my $fh = shift;
- if ($T2H_VERTICAL_HEAD_NAVIGATION)
- {
- print $fh <<EOT;
-<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0">
-<TR VALIGN="TOP">
-<TD ALIGN="LEFT">
-EOT
- }
- &$T2H_print_navigation($fh, $T2H_VERTICAL_HEAD_NAVIGATION);
- if ($T2H_VERTICAL_HEAD_NAVIGATION)
- {
- print $fh <<EOT;
-</TD>
-<TD ALIGN="LEFT">
-EOT
- }
- elsif ($T2H_SPLIT eq 'section')
- {
- print $fh "<HR SIZE=1>\n";
- }
-}
-
-# Specifies the minimum page length required before a navigation panel
-# is placed at the bottom of a page (the default is that of latex2html)
-# T2H_THIS_WORDS_IN_PAGE holds number of words of current page
-$T2H_WORDS_IN_PAGE = 300;
-sub T2H_DEFAULT_print_foot_navigation
-{
- my $fh = shift;
- my $nwords = shift;
- if ($T2H_VERTICAL_HEAD_NAVIGATION)
- {
- print $fh <<EOT;
-</TD>
-</TR>
-</TABLE>
-EOT
- }
- print $fh "<HR SIZE=1>\n";
- &$T2H_print_navigation($fh) if ($nwords >= $T2H_WORDS_IN_PAGE)
-}
-
-######################################################################
-# navigation panel
-#
-# specify in this array which "buttons" should appear in which order
-# in the navigation panel for sections; use ' ' for empty buttons (space)
-@T2H_SECTION_BUTTONS =
- (
- 'Back', 'Forward', ' ', 'FastBack', 'Up', 'FastForward',
- ' ', ' ', ' ', ' ',
- 'Top', 'Contents', 'Index', 'About',
- );
-
-# buttons for misc stuff
-@T2H_MISC_BUTTONS = ('Top', 'Contents', 'Index', 'About');
-
-# insert here name of icon images for buttons
-# Icons are used, if $T2H_ICONS and resp. value are set
-%T2H_ACTIVE_ICONS =
- (
- 'Top', '',
- 'Contents', '',
- 'Overview', '',
- 'Index', '',
- 'Back', '',
- 'FastBack', '',
- 'Prev', '',
- 'Up', '',
- 'Next', '',
- 'Forward', '',
- 'FastForward', '',
- 'About' , '',
- 'First', '',
- 'Last', '',
- ' ', ''
- );
-
-# insert here name of icon images for these, if button is inactive
-%T2H_PASSIVE_ICONS =
- (
- 'Top', '',
- 'Contents', '',
- 'Overview', '',
- 'Index', '',
- 'Back', '',
- 'FastBack', '',
- 'Prev', '',
- 'Up', '',
- 'Next', '',
- 'Forward', '',
- 'FastForward', '',
- 'About', '',
- 'First', '',
- 'Last', '',
- );
-
-# how to create IMG tag
-sub T2H_DEFAULT_button_icon_img
-{
- my $button = shift;
- my $icon = shift;
- my $name = shift;
- return qq{<IMG SRC="$icon" BORDER="0" ALT="$button: $name" ALIGN="MIDDLE">};
-}
-
-# Names of text as alternative for icons
-%T2H_NAVIGATION_TEXT =
- (
- 'Top', 'Top',
- 'Contents', 'Contents',
- 'Overview', 'Overview',
- 'Index', 'Index',
- ' ', ' ',
- 'Back', ' < ',
- 'FastBack', ' << ',
- 'Prev', 'Prev',
- 'Up', ' Up ',
- 'Next', 'Next',
- 'Forward', ' > ',
- 'FastForward', ' >> ',
- 'About', ' ? ',
- 'First', ' |< ',
- 'Last', ' >| '
- );
-
-sub T2H_DEFAULT_print_navigation
-{
- my $fh = shift;
- my $vertical = shift;
- my $spacing = 1;
- print $fh "<TABLE CELLPADDING=$spacing CELLSPACING=$spacing BORDER=0>\n";
-
- print $fh "<TR>" unless $vertical;
- for $button (@$T2H_BUTTONS)
- {
- print $fh qq{<TR VALIGN="TOP" ALIGN="LEFT">\n} if $vertical;
- print $fh qq{<TD VALIGN="MIDDLE" ALIGN="LEFT">};
-
- if (ref($button) eq 'CODE')
- {
- &$button($fh, $vertical);
- }
- elsif ($button eq ' ')
- { # handle space button
- print $fh
- $T2H_ICONS && $T2H_ACTIVE_ICONS{' '} ?
- &$T2H_button_icon_img($button, $T2H_ACTIVE_ICONS{' '}) :
- $T2H_NAVIGATION_TEXT{' '};
- next;
- }
- elsif ($T2H_HREF{$button})
- { # button is active
- print $fh
- $T2H_ICONS && $T2H_ACTIVE_ICONS{$button} ? # use icon ?
- t2h_anchor('', $T2H_HREF{$button}, # yes
- &$T2H_button_icon_img($button,
- $T2H_ACTIVE_ICONS{$button},
- $T2H_NAME{$button}))
- : # use text
- "[" .
- t2h_anchor('', $T2H_HREF{$button}, $T2H_NAVIGATION_TEXT{$button}) .
- "]";
- }
- else
- { # button is passive
- print $fh
- $T2H_ICONS && $T2H_PASSIVE_ICONS{$button} ?
- &$T2H_button_icon_img($button,
- $T2H_PASSIVE_ICONS{$button},
- $T2H_NAME{$button}) :
-
- "[" . $T2H_NAVIGATION_TEXT{$button} . "]";
- }
- print $fh "</TD>\n";
- print $fh "</TR>\n" if $vertical;
- }
- print $fh "</TR>" unless $vertical;
- print $fh "</TABLE>\n";
-}
-
-######################################################################
-# Frames: this is from "Richard Y. Kim" <ryk@coho.net>
-# Should be improved to be more conforming to other _print* functions
-
-sub T2H_DEFAULT_print_frame
-{
- my $fh = shift;
- print $fh <<EOT;
-<HTML>
-<HEAD><TITLE>$T2H_THISDOC{title}</TITLE></HEAD>
-<FRAMESET cols="140,*">
- <FRAME name=toc src="$docu_toc_frame_file">
- <FRAME name=main src="$docu_doc">
-</FRAMESET>
-</HTML>
-EOT
-}
-
-sub T2H_DEFAULT_print_toc_frame
-{
- my $fh = shift;
- &$T2H_print_page_head($fh);
- print $fh <<EOT;
-<H2>Content</H2>
-EOT
- print $fh map {s/HREF=/target=\"main\" HREF=/; $_;} @stoc_lines;
- print $fh "</BODY></HTML>\n";
-}
-
-######################################################################
-# About page
-#
-
-# T2H_PRE_ABOUT might be a function
-$T2H_PRE_ABOUT = <<EOT;
-This document was generated $T2H_ADDRESS
-using <A HREF="$T2H_HOMEPAGE"><I>texi2html</I></A>
-<P></P>
-EOT
-$T2H_AFTER_ABOUT = '';
-
-sub T2H_DEFAULT_about_body
-{
- my $about;
- if (ref($T2H_PRE_ABOUT) eq 'CODE')
- {
- $about = &$T2H_PRE_ABOUT();
- }
- else
- {
- $about = $T2H_PRE_ABOUT;
- }
- $about .= <<EOT;
-The buttons in the navigation panels have the following meaning:
-<P></P>
-<table border = "1">
-<TR>
-<TH> Button </TH>
-<TH> Name </TH>
-<TH> Go to </TH>
-<TH> From 1.2.3 go to</TH>
-</TR>
-EOT
-
- for $button (@T2H_SECTION_BUTTONS)
- {
- next if $button eq ' ' || ref($button) eq 'CODE';
- $about .= <<EOT;
-<TR>
-<TD ALIGN="CENTER">
-EOT
- $about .=
- ($T2H_ICONS && $T2H_ACTIVE_ICONS{$button} ?
- &$T2H_button_icon_img($button, $T2H_ACTIVE_ICONS{$button}) :
- " [" . $T2H_NAVIGATION_TEXT{$button} . "] ");
- $about .= <<EOT;
-</TD>
-<TD ALIGN="CENTER">
-$button
-</TD>
-<TD>
-$T2H_BUTTONS_GOTO{$button}
-</TD>
-<TD>
-$T2H_BUTTONS_EXAMPLE{$button}
-</TD>
-</TR>
-EOT
- }
-
- $about .= <<EOT;
-</TABLE>
-<P></P>
-where the <STRONG> Example </STRONG> assumes that the current position
-is at <STRONG> Subsubsection One-Two-Three </STRONG> of a document of
-the following structure:
-<UL>
-<LI> 1. Section One </LI>
-<UL>
-<LI>1.1 Subsection One-One</LI>
-<UL>
-<LI> ... </LI>
-</UL>
-<LI>1.2 Subsection One-Two</LI>
-<UL>
-<LI>1.2.1 Subsubsection One-Two-One
-</LI><LI>1.2.2 Subsubsection One-Two-Two
-</LI><LI>1.2.3 Subsubsection One-Two-Three <STRONG>
-<== Current Position </STRONG>
-</LI><LI>1.2.4 Subsubsection One-Two-Four
-</LI></UL>
-<LI>1.3 Subsection One-Three</LI>
-<UL>
-<LI> ... </LI>
-</UL>
-<LI>1.4 Subsection One-Four</LI>
-</UL>
-</UL>
-$T2H_AFTER_ABOUT
-EOT
- return $about;
-}
-
-
-%T2H_BUTTONS_GOTO =
- (
- 'Top', 'cover (top) of document',
- 'Contents', 'table of contents',
- 'Overview', 'short table of contents',
- 'Index', 'concept index',
- 'Back', 'previous section in reading order',
- 'FastBack', 'previous or up-and-previous section ',
- 'Prev', 'previous section same level',
- 'Up', 'up section',
- 'Next', 'next section same level',
- 'Forward', 'next section in reading order',
- 'FastForward', 'next or up-and-next section',
- 'About' , 'this page',
- 'First', 'first section in reading order',
- 'Last', 'last section in reading order',
- );
-
-%T2H_BUTTONS_EXAMPLE =
-(
- 'Top', ' ',
- 'Contents', ' ',
- 'Overview', ' ',
- 'Index', ' ',
- 'Back', '1.2.2',
- 'FastBack', '1.1',
- 'Prev', '1.2.2',
- 'Up', '1.2',
- 'Next', '1.2.4',
- 'Forward', '1.2.4',
- 'FastForward', '1.3',
- 'About', ' ',
- 'First', '1.',
- 'Last', '1.2.4',
-);
-
-
-######################################################################
-# from here on, its l2h init stuff
-#
-
-## initialization for latex2html as for Singular manual generation
-## obachman 3/99
-
-#
-# Options controlling Titles, File-Names, Tracing and Sectioning
-#
-$TITLE = '';
-
-$SHORTEXTN = 0;
-
-$LONG_TITLES = 0;
-
-$DESTDIR = ''; # should be overwritten by cmd-line argument
-
-$NO_SUBDIR = 0;# should be overwritten by cmd-line argument
-
-$PREFIX = ''; # should be overwritten by cmd-line argument
-
-$AUTO_PREFIX = 0; # this is needed, so that prefix settings are used
-
-$AUTO_LINK = 0;
-
-$SPLIT = 0;
-
-$MAX_LINK_DEPTH = 0;
-
-$TMP = ''; # should be overwritten by cmd-line argument
-
-$DEBUG = 0;
-
-$VERBOSE = 1;
-
-#
-# Options controlling Extensions and Special Features
-#
-$HTML_VERSION = "3.2";
-
-$TEXDEFS = 1; # we absolutely need that
-
-$EXTERNAL_FILE = '';
-
-$SCALABLE_FONTS = 1;
-
-$NO_SIMPLE_MATH = 1;
-
-$LOCAL_ICONS = 1;
-
-$SHORT_INDEX = 0;
-
-$NO_FOOTNODE = 1;
-
-$ADDRESS = '';
-
-$INFO = '';
-
-#
-# Switches controlling Image Generation
-#
-$ASCII_MODE = 0;
-
-$NOLATEX = 0;
-
-$EXTERNAL_IMAGES = 0;
-
-$PS_IMAGES = 0;
-
-$NO_IMAGES = 0;
-
-$IMAGES_ONLY = 0;
-
-$REUSE = 2;
-
-$ANTI_ALIAS = 1;
-
-$ANTI_ALIAS_TEXT = 1;
-
-#
-#Switches controlling Navigation Panels
-#
-$NO_NAVIGATION = 1;
-$ADDRESS = '';
-$INFO = 0; # 0 = do not make a "About this document..." section
-
-#
-#Switches for Linking to other documents
-#
-# actuall -- we don't care
-
-$MAX_SPLIT_DEPTH = 0; # Stop making separate files at this depth
-
-$MAX_LINK_DEPTH = 0; # Stop showing child nodes at this depth
-
-$NOLATEX = 0; # 1 = do not pass unknown environments to Latex
-
-$EXTERNAL_IMAGES = 0; # 1 = leave the images outside the document
-
-$ASCII_MODE = 0; # 1 = do not use any icons or internal images
-
-# 1 = use links to external postscript images rather than inlined bitmap
-# images.
-$PS_IMAGES = 0;
-$SHOW_SECTION_NUMBERS = 0;
-
-### Other global variables ###############################################
-$CHILDLINE = "";
-
-# This is the line width measured in pixels and it is used to right justify
-# equations and equation arrays;
-$LINE_WIDTH = 500;
-
-# Used in conjunction with AUTO_NAVIGATION
-$WORDS_IN_PAGE = 300;
-
-# Affects ONLY the way accents are processed
-$default_language = 'english';
-
-# The value of this variable determines how many words to use in each
-# title that is added to the navigation panel (see below)
-#
-$WORDS_IN_NAVIGATION_PANEL_TITLES = 0;
-
-# This number will determine the size of the equations, special characters,
-# and anything which will be converted into an inlined image
-# *except* "image generating environments" such as "figure", "table"
-# or "minipage".
-# Effective values are those greater than 0.
-# Sensible values are between 0.1 - 4.
-$MATH_SCALE_FACTOR = 1.5;
-
-# This number will determine the size of
-# image generating environments such as "figure", "table" or "minipage".
-# Effective values are those greater than 0.
-# Sensible values are between 0.1 - 4.
-$FIGURE_SCALE_FACTOR = 1.6;
-
-
-# If both of the following two variables are set then the "Up" button
-# of the navigation panel in the first node/page of a converted document
-# will point to $EXTERNAL_UP_LINK. $EXTERNAL_UP_TITLE should be set
-# to some text which describes this external link.
-$EXTERNAL_UP_LINK = "";
-$EXTERNAL_UP_TITLE = "";
-
-# If this is set then the resulting HTML will look marginally better if viewed
-# with Netscape.
-$NETSCAPE_HTML = 1;
-
-# Valid paper sizes are "letter", "legal", "a4","a3","a2" and "a0"
-# Paper sizes has no effect other than in the time it takes to create inlined
-# images and in whether large images can be created at all ie
-# - larger paper sizes *MAY* help with large image problems
-# - smaller paper sizes are quicker to handle
-$PAPERSIZE = "a4";
-
-# Replace "english" with another language in order to tell LaTeX2HTML that you
-# want some generated section titles (eg "Table of Contents" or "References")
-# to appear in a different language. Currently only "english" and "french"
-# is supported but it is very easy to add your own. See the example in the
-# file "latex2html.config"
-$TITLES_LANGUAGE = "english";
-
-1; # This must be the last non-comment line
-
-# End File texi2html.init
-######################################################################
-
-
-require "$ENV{T2H_HOME}/texi2html.init"
- if ($0 =~ /\.pl$/ &&
- -e "$ENV{T2H_HOME}/texi2html.init" && -r "$ENV{T2H_HOME}/texi2html.init");
-
-#+++############################################################################
-# #
-# Initialization #
-# Pasted content of File $(srcdir)/MySimple.pm: Command-line processing #
-# #
-#---############################################################################
-
-# leave this within comments, and keep the require statement
-# This way, you can directly run texi2html.pl, if $ENV{T2H_HOME}/texi2html.init
-# exists.
-
-#
-package Getopt::MySimple;
-
-# Name:
-# Getopt::MySimple.
-#
-# Documentation:
-# POD-style (incomplete) documentation is in file MySimple.pod
-#
-# Tabs:
-# 4 spaces || die.
-#
-# Author:
-# Ron Savage rpsavage@ozemail.com.au.
-# 1.00 19-Aug-97 Initial version.
-# 1.10 13-Oct-97 Add arrays of switches (eg '=s@').
-# 1.20 3-Dec-97 Add 'Help' on a per-switch basis.
-# 1.30 11-Dec-97 Change 'Help' to 'verbose'. Make all hash keys lowercase.
-# 1.40 10-Nov-98 Change width of help report. Restructure tests.
-# 1-Jul-00 Modifications for Texi2html
-
-# --------------------------------------------------------------------------
-# Locally modified by obachman (Display type instead of env, order by cmp)
-# $Id: MySimple.pm,v 1.1 2000/07/03 08:44:13 obachman Exp $
-
-# use strict;
-# no strict 'refs';
-
-use vars qw(@EXPORT @EXPORT_OK @ISA);
-use vars qw($fieldWidth $opt $VERSION);
-
-use Exporter();
-use Getopt::Long;
-
-@ISA = qw(Exporter);
-@EXPORT = qw();
-@EXPORT_OK = qw($opt); # An alias for $self -> {'opt'}.
-
-# --------------------------------------------------------------------------
-
-$fieldWidth = 20;
-$VERSION = '1.41';
-
-# --------------------------------------------------------------------------
-
-sub byOrder
-{
- my($self) = @_;
-
- return uc($a) cmp (uc($b));
-}
-
-# --------------------------------------------------------------------------
-
-sub dumpOptions
-{
- my($self) = @_;
-
- print 'Option', ' ' x ($fieldWidth - length('Option') ), "Value\n";
-
- for (sort byOrder keys(%{$self -> {'opt'} }) )
- {
- print "-$_", ' ' x ($fieldWidth - (1 + length) ), "${$self->{'opt'} }{$_}\n";
- }
-
- print "\n";
-
-} # End of dumpOptions.
-
-# --------------------------------------------------------------------------
-# Return:
-# 0 -> Error.
-# 1 -> Ok.
-
-sub getOptions
-{
- push(@_, 0) if ($#_ == 2); # Default for $ignoreCase is 0.
- push(@_, 1) if ($#_ == 3); # Default for $helpThenExit is 1.
-
- my($self, $default, $helpText, $versionText,
- $helpThenExit, $versionThenExit, $ignoreCase) = @_;
-
- $helpThenExit = 1 unless (defined($helpThenExit));
- $versionThenExit = 1 unless (defined($versionThenExit));
- $ignoreCase = 0 unless (defined($ignoreCase));
-
- $self -> {'default'} = $default;
- $self -> {'helpText'} = $helpText;
- $self -> {'versionText'} = $versionText;
- $Getopt::Long::ignorecase = $ignoreCase;
-
- unless (defined($self -> {'default'}{'help'}))
- {
- $self -> {'default'}{'help'} =
- {
- type => ':i',
- default => '',
- linkage => sub {$self->helpOptions($_[1]); exit (0) if $helpThenExit;},
- verbose => "print help and exit"
- };
- }
-
- unless (defined($self -> {'default'}{'version'}))
- {
- $self -> {'default'}{'version'} =
- {
- type => '',
- default => '',
- linkage => sub {print $self->{'versionText'}; exit (0) if versionTheExit;},
- verbose => "print version and exit"
- };
- }
-
- for (keys(%{$self -> {'default'} }) )
- {
- my $type = ${$self -> {'default'} }{$_}{'type'};
- push(@{$self -> {'type'} }, "$_$type");
- $self->{'opt'}->{$_} = ${$self -> {'default'} }{$_}{'linkage'}
- if ${$self -> {'default'} }{$_}{'linkage'};
- }
-
- my($result) = &GetOptions($self -> {'opt'}, @{$self -> {'type'} });
-
- return $result unless $result;
-
- for (keys(%{$self -> {'default'} }) )
- {
- if (! defined(${$self -> {'opt'} }{$_})) #{
- {
- ${$self -> {'opt'} }{$_} = ${$self -> {'default'} }{$_}{'default'};
- }
- }
-
- $result;
-} # End of getOptions.
-
-# --------------------------------------------------------------------------
-
-sub helpOptions
-{
- my($self) = shift;
- my($noHelp) = shift;
- $noHelp = 0 unless $noHelp;
- my($optwidth, $typewidth, $defaultwidth, $maxlinewidth, $valind, $valwidth)
- = (10, 5, 9, 78, 4, 11);
-
- print "$self->{'helpText'}" if ($self -> {'helpText'});
-
- print ' Option', ' ' x ($optwidth - length('Option') -1 ),
- 'Type', ' ' x ($typewidth - length('Type') + 1),
- 'Default', ' ' x ($defaultwidth - length('Default') ),
- "Description\n";
-
- for (sort byOrder keys(%{$self -> {'default'} }) )
- {
- my($line, $help, $option, $val);
- $option = $_;
- next if ${$self->{'default'} }{$_}{'noHelp'} && ${$self->{'default'} }{$_}{'noHelp'} > $noHelp;
- $line = " -$_ " . ' ' x ($optwidth - (2 + length) ) .
- "${$self->{'default'} }{$_}{'type'} ".
- ' ' x ($typewidth - (1+length(${$self -> {'default'} }{$_}{'type'}) ));
-
- $val = ${$self->{'default'} }{$_}{'linkage'};
- if ($val)
- {
- if (ref($val) eq 'SCALAR')
- {
- $val = $$val;
- }
- else
- {
- $val = '';
- }
- }
- else
- {
- $val = ${$self->{'default'} }{$_}{'default'};
- }
- $line .= "$val ";
- $line .= ' ' x ($optwidth + $typewidth + $defaultwidth + 1 - length($line));
-
- if (defined(${$self -> {'default'} }{$_}{'verbose'}) &&
- ${$self -> {'default'} }{$_}{'verbose'} ne '')
- {
- $help = "${$self->{'default'} }{$_}{'verbose'}";
- }
- else
- {
- $help = ' ';
- }
- if ((length("$line") + length($help)) < $maxlinewidth)
- {
- print $line , $help, "\n";
- }
- else
- {
- print $line, "\n", ' ' x $valind, $help, "\n";
- }
- for $val (sort byOrder keys(%{${$self->{'default'}}{$option}{'values'}}))
- {
- print ' ' x ($valind + 2);
- print $val, ' ', ' ' x ($valwidth - length($val) - 2);
- print ${$self->{'default'}}{$option}{'values'}{$val}, "\n";
- }
- }
-
- print <<EOT;
-Note: 'Options' may be abbreviated. 'Type' specifications mean:
- <none>| ! no argument: variable is set to 1 on -foo (or, to 0 on -nofoo)
- =s | :s mandatory (or, optional) string argument
- =i | :i mandatory (or, optional) integer argument
-EOT
-} # End of helpOptions.
-
-#-------------------------------------------------------------------
-
-sub new
-{
- my($class) = @_;
- my($self) = {};
- $self -> {'default'} = {};
- $self -> {'helpText'} = '';
- $self -> {'opt'} = {};
- $opt = $self -> {'opt'}; # An alias for $self -> {'opt'}.
- $self -> {'type'} = ();
-
- return bless $self, $class;
-
-} # End of new.
-
-# --------------------------------------------------------------------------
-
-1;
-
-# End MySimple.pm
-
-require "$ENV{T2H_HOME}/MySimple.pm"
- if ($0 =~ /\.pl$/ &&
- -e "$ENV{T2H_HOME}/texi2html.init" && -r "$ENV{T2H_HOME}/texi2html.init");
-
-package main;
-
-#+++############################################################################
-# #
-# Constants #
-# #
-#---############################################################################
-
-$DEBUG_TOC = 1;
-$DEBUG_INDEX = 2;
-$DEBUG_BIB = 4;
-$DEBUG_GLOSS = 8;
-$DEBUG_DEF = 16;
-$DEBUG_HTML = 32;
-$DEBUG_USER = 64;
-$DEBUG_L2H = 128;
-
-
-$BIBRE = '\[[\w\/-]+\]'; # RE for a bibliography reference
-$FILERE = '[\/\w.+-]+'; # RE for a file name
-$VARRE = '[^\s\{\}]+'; # RE for a variable name
-$NODERE = '[^,:]+'; # RE for a node name
-$NODESRE = '[^:]+'; # RE for a list of node names
-
-$ERROR = "***"; # prefix for errors
-$WARN = "**"; # prefix for warnings
-
- # program home page
-$PROTECTTAG = "_ThisIsProtected_"; # tag to recognize protected sections
-
-$CHAPTEREND = "<!-- End chapter -->\n"; # to know where a chpater ends
-$SECTIONEND = "<!-- End section -->\n"; # to know where section ends
-$TOPEND = "<!-- End top -->\n"; # to know where top ends
-
-
-
-#
-# pre-defined indices
-#
-$index_properties =
-{
- 'c' => { name => 'cp'},
- 'f' => { name => 'fn', code => 1},
- 'v' => { name => 'vr', code => 1},
- 'k' => { name => 'ky', code => 1},
- 'p' => { name => 'pg', code => 1},
- 't' => { name => 'tp', code => 1}
-};
-
-
-%predefined_index = (
- 'cp', 'c',
- 'fn', 'f',
- 'vr', 'v',
- 'ky', 'k',
- 'pg', 'p',
- 'tp', 't',
- );
-
-#
-# valid indices
-#
-%valid_index = (
- 'c', 1,
- 'f', 1,
- 'v', 1,
- 'k', 1,
- 'p', 1,
- 't', 1,
- );
-
-#
-# texinfo section names to level
-#
-%sec2level = (
- 'top', 0,
- 'chapter', 1,
- 'unnumbered', 1,
- 'majorheading', 1,
- 'chapheading', 1,
- 'appendix', 1,
- 'section', 2,
- 'unnumberedsec', 2,
- 'heading', 2,
- 'appendixsec', 2,
- 'appendixsection', 2,
- 'subsection', 3,
- 'unnumberedsubsec', 3,
- 'subheading', 3,
- 'appendixsubsec', 3,
- 'subsubsection', 4,
- 'unnumberedsubsubsec', 4,
- 'subsubheading', 4,
- 'appendixsubsubsec', 4,
- );
-
-#
-# accent map, TeX command to ISO name
-#
-%accent_map = (
- '"', 'uml',
- '~', 'tilde',
- '^', 'circ',
- '`', 'grave',
- '\'', 'acute',
- );
-
-#
-# texinfo "simple things" (@foo) to HTML ones
-#
-%simple_map = (
- # cf. makeinfo.c
- "*", "<BR>", # HTML+
- " ", " ",
- "\t", " ",
- "-", "­", # soft hyphen
- "\n", "\n",
- "|", "",
- 'tab', '<\/TD><TD>',
- # spacing commands
- ":", "",
- "!", "!",
- "?", "?",
- ".", ".",
- "-", "",
- );
-
-#
-# texinfo "things" (@foo{}) to HTML ones
-#
-%things_map = (
- 'TeX', 'TeX',
- 'br', '<P>', # paragraph break
- 'bullet', '*',
- 'copyright', '(C)',
- 'dots', '<small>...<\/small>',
- 'enddots', '<small>....<\/small>',
- 'equiv', '==',
- 'error', 'error-->',
- 'expansion', '==>',
- 'minus', '-',
- 'point', '-!-',
- 'print', '-|',
- 'result', '=>',
- 'today', $T2H_TODAY,
- 'aa', 'å',
- 'AA', 'Å',
- 'ae', 'æ',
- 'oe', 'œ',
- 'AE', 'Æ',
- 'OE', 'Œ',
- 'o', 'ø',
- 'O', 'Ø',
- 'ss', 'ß',
- 'l', '\/l',
- 'L', '\/L',
- 'exclamdown', '¡',
- 'questiondown', '¿',
- 'pounds', '£'
- );
-
-#
-# texinfo styles (@foo{bar}) to HTML ones
-#
-%style_map = (
- 'acronym', '&do_acronym',
- 'asis', '',
- 'b', 'B',
- 'cite', 'CITE',
- 'code', 'CODE',
- 'command', 'CODE',
- 'ctrl', '&do_ctrl', # special case
- 'dfn', 'EM', # DFN tag is illegal in the standard
- 'dmn', '', # useless
- 'email', '&do_email', # insert a clickable email address
- 'emph', 'EM',
- 'env', 'CODE',
- 'file', '"TT', # will put quotes, cf. &apply_style
- 'i', 'I',
- 'kbd', 'KBD',
- 'key', 'KBD',
- 'math', '&do_math',
- 'option', '"SAMP', # will put quotes, cf. &apply_style
- 'r', '', # unsupported
- 'samp', '"SAMP', # will put quotes, cf. &apply_style
- 'sc', '&do_sc', # special case
- 'strong', 'STRONG',
- 't', 'TT',
- 'titlefont', '', # useless
- 'uref', '&do_uref', # insert a clickable URL
- 'url', '&do_url', # insert a clickable URL
- 'var', 'VAR',
- 'w', '', # unsupported
- 'H', '&do_accent',
- 'dotaccent', '&do_accent',
- 'ringaccent','&do_accent',
- 'tieaccent', '&do_accent',
- 'u','&do_accent',
- 'ubaraccent','&do_accent',
- 'udotaccent','&do_accent',
- 'v', '&do_accent',
- ',', '&do_accent',
- 'dotless', '&do_accent'
- );
-
-#
-# texinfo format (@foo/@end foo) to HTML ones
-#
-%format_map = (
- 'quotation', 'BLOCKQUOTE',
- # lists
- 'itemize', 'UL',
- 'enumerate', 'OL',
- # poorly supported
- 'flushleft', 'PRE',
- 'flushright', 'PRE',
- );
-
-#
-# an eval of these $complex_format_map->{what}->[0] yields beginning
-# an eval of these $complex_format_map->{what}->[1] yieleds end
-$complex_format_map =
-{
- example =>
- [
- q{"<TABLE><tr>$T2H_EXAMPLE_INDENT_CELL<td class=example><pre>"},
- q{'</pre></td></tr></table>'}
- ],
- smallexample =>
- [
- q{"<TABLE><tr>$T2H_SMALL_EXAMPLE_INDENT_CELL<td class=smallexample><FONT SIZE=$T2H_SMALL_FONT_SIZE><pre>"},
- q{'</FONT></pre></td></tr></table>'}
- ],
- display =>
- [
- q{"<TABLE><tr>$T2H_EXAMPLE_INDENT_CELL<td class=display><pre " . 'style="font-family: serif">'},
- q{'</pre></td></tr></table>'}
- ],
- smalldisplay =>
- [
- q{"<TABLE><tr>$T2H_SMALL_EXAMPLE_INDENT_CELL<td class=smalldisplay><FONT SIZE=$T2H_SMALL_FONT_SIZE><pre " . 'style="font-family: serif">'},
- q{'</pre></FONT></td></tr></table>'}
- ]
-};
-
-$complex_format_map->{lisp} = $complex_format_map->{example};
-$complex_format_map->{smalllisp} = $complex_format_map->{smallexample};
-$complex_format_map->{format} = $complex_format_map->{display};
-$complex_format_map->{smallformat} = $complex_format_map->{smalldisplay};
-
-#
-# texinfo definition shortcuts to real ones
-#
-%def_map = (
- # basic commands
- 'deffn', 0,
- 'defvr', 0,
- 'deftypefn', 0,
- 'deftypevr', 0,
- 'defcv', 0,
- 'defop', 0,
- 'deftp', 0,
- # basic x commands
- 'deffnx', 0,
- 'defvrx', 0,
- 'deftypefnx', 0,
- 'deftypevrx', 0,
- 'defcvx', 0,
- 'defopx', 0,
- 'deftpx', 0,
- # shortcuts
- 'defun', 'deffn Function',
- 'defmac', 'deffn Macro',
- 'defspec', 'deffn {Special Form}',
- 'defvar', 'defvr Variable',
- 'defopt', 'defvr {User Option}',
- 'deftypefun', 'deftypefn Function',
- 'deftypevar', 'deftypevr Variable',
- 'defivar', 'defcv {Instance Variable}',
- 'deftypeivar', 'defcv {Instance Variable}', # NEW: FIXME
- 'defmethod', 'defop Method',
- 'deftypemethod', 'defop Method', # NEW:FIXME
- # x shortcuts
- 'defunx', 'deffnx Function',
- 'defmacx', 'deffnx Macro',
- 'defspecx', 'deffnx {Special Form}',
- 'defvarx', 'defvrx Variable',
- 'defoptx', 'defvrx {User Option}',
- 'deftypefunx', 'deftypefnx Function',
- 'deftypevarx', 'deftypevrx Variable',
- 'defivarx', 'defcvx {Instance Variable}',
- 'defmethodx', 'defopx Method',
- );
-
-#
-# things to skip
-#
-%to_skip = (
- # comments
- 'c', 1,
- 'comment', 1,
- 'ifnotinfo', 1,
- 'ifnottex', 1,
- 'ifhtml', 1,
- 'end ifhtml', 1,
- 'end ifnotinfo', 1,
- 'end ifnottex', 1,
- # useless
- 'detailmenu', 1,
- 'direntry', 1,
- 'contents', 1,
- 'shortcontents', 1,
- 'summarycontents', 1,
- 'footnotestyle', 1,
- 'end ifclear', 1,
- 'end ifset', 1,
- 'titlepage', 1,
- 'end titlepage', 1,
- # unsupported commands (formatting)
- 'afourpaper', 1,
- 'cropmarks', 1,
- 'finalout', 1,
- 'headings', 1,
- 'sp', 1,
- 'need', 1,
- 'page', 1,
- 'setchapternewpage', 1,
- 'everyheading', 1,
- 'everyfooting', 1,
- 'evenheading', 1,
- 'evenfooting', 1,
- 'oddheading', 1,
- 'oddfooting', 1,
- 'smallbook', 1,
- 'vskip', 1,
- 'filbreak', 1,
- 'paragraphindent', 1,
- # unsupported formats
- 'cartouche', 1,
- 'end cartouche', 1,
- 'group', 1,
- 'end group', 1,
- );
-
-#+++############################################################################
-# #
-# Argument parsing, initialisation #
-# #
-#---############################################################################
-
-#
-# flush stdout and stderr after every write
-#
-select(STDERR);
-$| = 1;
-select(STDOUT);
-$| = 1;
-
-
-%value = (); # hold texinfo variables, see also -D
-$use_bibliography = 1;
-$use_acc = 1;
-
-#
-# called on -init-file
-sub LoadInitFile
-{
- my $init_file = shift;
- # second argument is value of options
- $init_file = shift;
- if (-f $init_file)
- {
- print "# reading initialization file from $init_file\n"
- if ($T2H_VERBOSE);
- require($init_file);
- }
- else
- {
- print "$ERROR Error: can't read init file $int_file\n";
- $init_file = '';
- }
-}
-
-#
-# called on -lang
-sub SetDocumentLanguage
-{
- my $lang = shift;
- if (! exists($T2H_WORDS->{$lang}))
- {
- warn "$ERROR: Language specs for '$lang' do not exists. Reverting to '" .
- ($T2H_LANG ? T2H_LANG : "en") . "'\n";
- }
- else
- {
- print "# using '$lang' as document language\n" if ($T2H_VERBOSE);
- $T2H_LANG = $lang;
- }
-}
-
-##
-## obsolete cmd line options
-##
-$T2H_OBSOLETE_OPTIONS -> {'no-section_navigation'} =
-{
- type => '!',
- linkage => sub {$main::T2H_SECTION_NAVIGATION = 0;},
- verbose => 'obsolete, use -nosec_nav',
- noHelp => 2,
-};
-$T2H_OBSOLETE_OPTIONS -> {use_acc} =
-{
- type => '!',
- linkage => \$use_acc,
- verbose => 'obsolete',
- noHelp => 2
-};
-$T2H_OBSOLETE_OPTIONS -> {expandinfo} =
-{
- type => '!',
- linkage => sub {$main::T2H_EXPAND = 'info';},
- verbose => 'obsolete, use "-expand info" instead',
- noHelp => 2,
-};
-$T2H_OBSOLETE_OPTIONS -> {expandtex} =
-{
- type => '!',
- linkage => sub {$main::T2H_EXPAND = 'tex';},
- verbose => 'obsolete, use "-expand tex" instead',
- noHelp => 2,
-};
-$T2H_OBSOLETE_OPTIONS -> {monolithic} =
-{
- type => '!',
- linkage => sub {$main::T2H_SPLIT = '';},
- verbose => 'obsolete, use "-split no" instead',
- noHelp => 2
-};
-$T2H_OBSOLETE_OPTIONS -> {split_node} =
-{
- type => '!',
- linkage => sub{$main::T2H_SPLIT = 'section';},
- verbose => 'obsolete, use "-split section" instead',
- noHelp => 2,
-};
-$T2H_OBSOLETE_OPTIONS -> {split_chapter} =
-{
- type => '!',
- linkage => sub{$main::T2H_SPLIT = 'chapter';},
- verbose => 'obsolete, use "-split chapter" instead',
- noHelp => 2,
-};
-$T2H_OBSOLETE_OPTIONS -> {no_verbose} =
-{
- type => '!',
- linkage => sub {$main::T2H_VERBOSE = 0;},
- verbose => 'obsolete, use -noverbose instead',
- noHelp => 2,
-};
-$T2H_OBSOLETE_OPTIONS -> {output_file} =
-{
- type => '=s',
- linkage => sub {$main::T2H_OUT = @_[1]; $T2H_SPLIT = '';},
- verbose => 'obsolete, use -out_file instead',
- noHelp => 2
-};
-
-$T2H_OBSOLETE_OPTIONS -> {section_navigation} =
-{
- type => '!',
- linkage => \$T2H_SECTION_NAVIGATION,
- verbose => 'obsolete, use -sec_nav instead',
- noHelp => 2,
-};
-
-$T2H_OBSOLETE_OPTIONS -> {verbose} =
-{
- type => '!',
- linkage => \$T2H_VERBOSE,
- verbose => 'obsolete, use -Verbose instead',
- noHelp => 2
-};
-
-# read initialzation from $sysconfdir/texi2htmlrc or $HOME/.texi2htmlrc
-my $home = $ENV{HOME};
-defined($home) or $home = '';
-foreach $i ('/usr/local/etc/texi2htmlrc', "$home/.texi2htmlrc") {
- if (-f $i) {
- print "# reading initialization file from $i\n"
- if ($T2H_VERBOSE);
- require($i);
- }
-}
-
-
-#+++############################################################################
-# #
-# parse command-line options
-# #
-#---############################################################################
-$T2H_USAGE_TEXT = <<EOT;
-Usage: texi2html [OPTIONS] TEXINFO-FILE
-Translates Texinfo source documentation to HTML.
-EOT
-$T2H_FAILURE_TEXT = <<EOT;
-Try 'texi2html -help' for usage instructions.
-EOT
-$options = new Getopt::MySimple;
-
-# some older version of GetOpt::Long don't have
-# Getopt::Long::Configure("pass_through")
-eval {Getopt::Long::Configure("pass_through");};
-$Configure_failed = $@ && <<EOT;
-**WARNING: Parsing of obsolete command-line options could have failed.
- Consider to use only documented command-line options (run
- 'texi2html -help 2' for a complete list) or upgrade to perl
- version 5.005 or higher.
-EOT
-
-if (! $options->getOptions($T2H_OPTIONS, $T2H_USAGE_TEXT, "$THISVERSION\n"))
-{
- print $Configure_failed if $Configure_failed;
- die $T2H_FAILURE_TEXT;
-}
-
-if (@ARGV > 1)
-{
- eval {Getopt::Long::Configure("no_pass_through");};
- if (! $options->getOptions($T2H_OBSOLETE_OPTIONS, $T2H_USAGE_TEXT, "$THISVERSION\n"))
- {
- print $Configure_failed if $Configure_failed;
- die $T2H_FAILURE_TEXT;
- }
-}
-
-if ($T2H_CHECK) {
- die "Need file to check\n$T2H_FAILURE_TEXT" unless @ARGV > 0;
- ✓
- exit;
-}
-
-#+++############################################################################
-# #
-# evaluation of cmd line options
-# #
-#---############################################################################
-
-if ($T2H_EXPAND eq 'info')
-{
- $to_skip{'ifinfo'} = 1;
- $to_skip{'end ifinfo'} = 1;
-}
-elsif ($T2H_EXPAND eq 'tex')
-{
- $to_skip{'iftex'} = 1;
- $to_skip{'end iftex'} = 1;
-
-}
-
-$T2H_INVISIBLE_MARK = '<IMG SRC="invisible.xbm">' if $T2H_INVISIBLE_MARK eq 'xbm';
-
-#
-# file name buisness
-#
-die "Need exactly one file to translate\n$T2H_FAILURE_TEXT" unless @ARGV == 1;
-$docu = shift(@ARGV);
-if ($docu =~ /.*\//) {
- chop($docu_dir = $&);
- $docu_name = $';
-} else {
- $docu_dir = '.';
- $docu_name = $docu;
-}
-unshift(@T2H_INCLUDE_DIRS, $docu_dir);
-$docu_name =~ s/\.te?x(i|info)?$//; # basename of the document
-$docu_name = $T2H_PREFIX if ($T2H_PREFIX);
-
-# subdir
-if ($T2H_SUBDIR && ! $T2H_OUT)
-{
- $T2H_SUBDIR =~ s|/*$||;
- unless (-d "$T2H_SUBDIR" && -w "$T2H_SUBDIR")
- {
- if ( mkdir($T2H_SUBDIR, oct(755)))
- {
- print "# created directory $T2H_SUBDIR\n" if ($T2H_VERBOSE);
- }
- else
- {
- warn "$ERROR can't create directory $T2H_SUBDIR. Put results into current directory\n";
- $T2H_SUBDIR = '';
- }
- }
-}
-
-if ($T2H_SUBDIR && ! $T2H_OUT)
-{
- $docu_rdir = "$T2H_SUBDIR/";
- print "# putting result files into directory $docu_rdir\n" if ($T2H_VERBOSE);
-}
-else
-{
- if ($T2H_OUT && $T2H_OUT =~ m|(.*)/|)
- {
- $docu_rdir = "$1/";
- print "# putting result files into directory $docu_rdir\n" if ($T2H_VERBOSE);
- }
- else
- {
- print "# putting result files into current directory \n" if ($T2H_VERBOSE);
- $docu_rdir = '';
- }
-}
-
-# extension
-if ($T2H_SHORTEXTN)
-{
- $docu_ext = "htm";
-}
-else
-{
- $docu_ext = "html";
-}
-if ($T2H_TOP_FILE =~ /\..*$/)
-{
- $T2H_TOP_FILE = $`.".$docu_ext";
-}
-
-# result files
-if (! $T2H_OUT && ($T2H_SPLIT =~ /section/i || $T2H_SPLIT =~ /node/i))
-{
- $T2H_SPLIT = 'section';
-}
-elsif (! $T2H_OUT && $T2H_SPLIT =~ /chapter/i)
-{
- $T2H_SPLIT = 'chapter'
-}
-else
-{
- undef $T2H_SPLIT;
-}
-
-$docu_doc = "$docu_name.$docu_ext"; # document's contents
-$docu_doc_file = "$docu_rdir$docu_doc";
-if ($T2H_SPLIT)
-{
- $docu_toc = $T2H_TOC_FILE || "${docu_name}_toc.$docu_ext"; # document's table of contents
- $docu_stoc = "${docu_name}_ovr.$docu_ext"; # document's short toc
- $docu_foot = "${docu_name}_fot.$docu_ext"; # document's footnotes
- $docu_about = "${docu_name}_abt.$docu_ext"; # about this document
- $docu_top = $T2H_TOP_FILE || $docu_doc;
-}
-else
-{
- if ($T2H_OUT)
- {
- $docu_doc = $T2H_OUT;
- $docu_doc =~ s|.*/||;
- }
- $docu_toc = $docu_foot = $docu_stoc = $docu_about = $docu_top = $docu_doc;
-}
-
-$docu_toc_file = "$docu_rdir$docu_toc";
-$docu_stoc_file = "$docu_rdir$docu_stoc";
-$docu_foot_file = "$docu_rdir$docu_foot";
-$docu_about_file = "$docu_rdir$docu_about";
-$docu_top_file = "$docu_rdir$docu_top";
-
-$docu_frame_file = "$docu_rdir${docu_name}_frame.$docu_ext";
-$docu_toc_frame_file = "$docu_rdir${docu_name}_toc_frame.$docu_ext";
-
-#
-# variables
-#
-$value{'html'} = 1; # predefine html (the output format)
-$value{'texi2html'} = $THISVERSION; # predefine texi2html (the translator)
-# _foo: internal to track @foo
-foreach ('_author', '_title', '_subtitle',
- '_settitle', '_setfilename', '_shorttitle') {
- $value{$_} = ''; # prevent -w warnings
-}
-%node2sec = (); # node to section name
-%sec2node = (); # section to node name
-%sec2number = (); # section to number
-%number2sec = (); # number to section
-%idx2node = (); # index keys to node
-%node2href = (); # node to HREF
-%node2next = (); # node to next
-%node2prev = (); # node to prev
-%node2up = (); # node to up
-%bib2href = (); # bibliography reference to HREF
-%gloss2href = (); # glossary term to HREF
-@sections = (); # list of sections
-%tag2pro = (); # protected sections
-
-#
-# initial indexes
-#
-$bib_num = 0;
-$foot_num = 0;
-$gloss_num = 0;
-$idx_num = 0;
-$sec_num = 0;
-$doc_num = 0;
-$html_num = 0;
-
-#
-# can I use ISO8879 characters? (HTML+)
-#
-if ($T2H_USE_ISO) {
- $things_map{'bullet'} = "•";
- $things_map{'copyright'} = "©";
- $things_map{'dots'} = "…";
- $things_map{'equiv'} = "≡";
- $things_map{'expansion'} = "→";
- $things_map{'point'} = "∗";
- $things_map{'result'} = "⇒";
-}
-
-#
-# read texi2html extensions (if any)
-#
-$extensions = 'texi2html.ext'; # extensions in working directory
-if (-f $extensions) {
- print "# reading extensions from $extensions\n" if $T2H_VERBOSE;
- require($extensions);
-}
-($progdir = $0) =~ s/[^\/]+$//;
-if ($progdir && ($progdir ne './')) {
- $extensions = "${progdir}texi2html.ext"; # extensions in texi2html directory
- if (-f $extensions) {
- print "# reading extensions from $extensions\n" if $T2H_VERBOSE;
- require($extensions);
- }
-}
-
-
-print "# reading from $docu\n" if $T2H_VERBOSE;
-
-#########################################################################
-#
-# latex2html stuff
-#
-# latex2html conversions consist of three stages:
-# 1) ToLatex: Put "latex" code into a latex file
-# 2) ToHtml: Use latex2html to generate corresponding html code and images
-# 3) FromHtml: Extract generated code and images from latex2html run
-#
-
-##########################
-# default settings
-#
-
-# defaults for files and names
-
-sub l2h_Init
-{
- local($root) = @_;
-
- return 0 unless ($root);
-
- $l2h_name = "${root}_l2h";
-
- $l2h_latex_file = "$docu_rdir${l2h_name}.tex";
- $l2h_cache_file = "${docu_rdir}l2h_cache.pm";
- $T2H_L2H_L2H = "latex2html" unless ($T2H_L2H_L2H);
-
- # destination dir -- generated images are put there, should be the same
- # as dir of enclosing html document --
- $l2h_html_file = "$docu_rdir${l2h_name}.html";
- $l2h_prefix = "${l2h_name}_";
- return 1;
-}
-
-
-##########################
-#
-# First stage: Generation of Latex file
-# Initialize with: l2h_InitToLatex
-# Add content with: l2h_ToLatex($text) --> HTML placeholder comment
-# Finish with: l2h_FinishToLatex
-#
-
-$l2h_latex_preample = <<EOT;
-% This document was automatically generated by the l2h extenstion of texi2html
-% DO NOT EDIT !!!
-\\documentclass{article}
-\\usepackage{html}
-\\begin{document}
-EOT
-
-$l2h_latex_closing = <<EOT;
-\\end{document}
-EOT
-
-# return used latex 1, if l2h could be initalized properly, 0 otherwise
-sub l2h_InitToLatex
-{
- %l2h_to_latex = ();
- unless ($T2H_L2H_SKIP)
- {
- unless (open(L2H_LATEX, ">$l2h_latex_file"))
- {
- warn "$ERROR Error l2h: Can't open latex file '$latex_file' for writing\n";
- return 0;
- }
- print "# l2h: use ${l2h_latex_file} as latex file\n" if ($T2H_VERBOSE);
- print L2H_LATEX $l2h_latex_preample;
- }
- # open database for caching
- l2h_InitCache();
- $l2h_latex_count = 0;
- $l2h_to_latex_count = 0;
- $l2h_cached_count = 0;
- return 1;
-}
-
-# print text (1st arg) into latex file (if not already there), return
-# HTML commentary which can be later on replaced by the latex2html
-# generated text
-sub l2h_ToLatex
-{
- my($text) = @_;
- my($count);
-
- $l2h_to_latex_count++;
- $text =~ s/(\s*)$//;
-
- # try whether we can cache it
- my $cached_text = l2h_FromCache($text);
- if ($cached_text)
- {
- $l2h_cached_count++;
- return $cached_text;
- }
-
- # try whether we have text already on things to do
- unless ($count = $l2h_to_latex{$text})
- {
- $count = $l2h_latex_count;
- $l2h_latex_count++;
- $l2h_to_latex{$text} = $count;
- $l2h_to_latex[$count] = $text;
- unless ($T2H_L2H_SKIP)
- {
- print L2H_LATEX "\\begin{rawhtml}\n";
- print L2H_LATEX "<!-- l2h_begin ${l2h_name} ${count} -->\n";
- print L2H_LATEX "\\end{rawhtml}\n";
-
- print L2H_LATEX "$text\n";
-
- print L2H_LATEX "\\begin{rawhtml}\n";
- print L2H_LATEX "<!-- l2h_end ${l2h_name} ${count} -->\n";
- print L2H_LATEX "\\end{rawhtml}\n";
- }
- }
- return "<!-- l2h_replace ${l2h_name} ${count} -->";
-}
-
-# print closing into latex file and close it
-sub l2h_FinishToLatex
-{
- local ($reused);
-
- $reused = $l2h_to_latex_count - $l2h_latex_count - $l2h_cached_count;
- unless ($T2H_L2H_SKIP)
- {
- print L2H_LATEX $l2h_latex_closing;
- close(L2H_LATEX);
- }
- print "# l2h: finished to latex ($l2h_cached_count cached, $reused reused, $l2h_latex_count contents)\n" if ($T2H_VERBOSE);
- unless ($l2h_latex_count)
- {
- l2h_Finish();
- return 0;
- }
- return 1;
-}
-
-###################################
-# Second stage: Use latex2html to generate corresponding html code and images
-#
-# l2h_ToHtml([$l2h_latex_file, [$l2h_html_dir]]):
-# Call latex2html on $l2h_latex_file
-# Put images (prefixed with $l2h_name."_") and html file(s) in $l2h_html_dir
-# Return 1, on success
-# 0, otherwise
-#
-sub l2h_ToHtml
-{
- local($call, $ext, $root, $dotbug);
-
- if ($T2H_L2H_SKIP)
- {
- print "# l2h: skipping latex2html run\n" if ($T2H_VERBOSE);
- return 1;
- }
-
- # Check for dot in directory where dvips will work
- if ($T2H_L2H_TMP)
- {
- if ($T2H_L2H_TMP =~ /\./)
- {
- warn "$ERROR Warning l2h: l2h_tmp dir contains a dot. Use /tmp, instead\n";
- $dotbug = 1;
- }
- }
- else
- {
- if (&getcwd =~ /\./)
- {
- warn "$ERROR Warning l2h: current dir contains a dot. Use /tmp as l2h_tmp dir \n";
- $dotbug = 1;
- }
- }
- # fix it, if necessary and hope that it works
- $T2H_L2H_TMP = "/tmp" if ($dotbug);
-
- $call = $T2H_L2H_L2H;
- # use init file, if specified
- $call = $call . " -init_file " . $init_file if ($init_file && -f $init_file);
- # set output dir
- $call .= ($docu_rdir ? " -dir $docu_rdir" : " -no_subdir");
- # use l2h_tmp, if specified
- $call = $call . " -tmp $T2H_L2H_TMP" if ($T2H_L2H_TMP);
- # options we want to be sure of
- $call = $call ." -address 0 -info 0 -split 0 -no_navigation -no_auto_link";
- $call = $call ." -prefix ${l2h_prefix} $l2h_latex_file";
-
- print "# l2h: executing '$call'\n" if ($T2H_VERBOSE);
- if (system($call))
- {
- warn "l2h ***Error: '${call}' did not succeed\n";
- return 0;
- }
- else
- {
- print "# l2h: latex2html finished successfully\n" if ($T2H_VERBOSE);
- return 1;
- }
-}
-
-# this is directly pasted over from latex2html
-sub getcwd {
- local($_) = `pwd`;
-
- die "'pwd' failed (out of memory?)\n"
- unless length;
- chop;
- $_;
-}
-
-
-##########################
-# Third stage: Extract generated contents from latex2html run
-# Initialize with: l2h_InitFromHtml
-# open $l2h_html_file for reading
-# reads in contents into array indexed by numbers
-# return 1, on success -- 0, otherwise
-# Extract Html code with: l2h_FromHtml($text)
-# replaces in $text all previosuly inserted comments by generated html code
-# returns (possibly changed) $text
-# Finish with: l2h_FinishFromHtml
-# closes $l2h_html_dir/$l2h_name.".$docu_ext"
-
-sub l2h_InitFromHtml
-{
- local($h_line, $h_content, $count, %l2h_img);
-
- if (! open(L2H_HTML, "<${l2h_html_file}"))
- {
- print "$ERROR Error l2h: Can't open ${l2h_html_file} for reading\n";
- return 0;
- }
- print "# l2h: use ${l2h_html_file} as html file\n" if ($T2H_VERBOSE);
-
- $l2h_html_count = 0;
-
- while ($h_line = <L2H_HTML>)
- {
- if ($h_line =~ /^<!-- l2h_begin $l2h_name ([0-9]+) -->/)
- {
- $count = $1;
- $h_content = "";
- while ($h_line = <L2H_HTML>)
- {
- if ($h_line =~ /^<!-- l2h_end $l2h_name $count -->/)
- {
- chomp $h_content;
- chomp $h_content;
- $l2h_html_count++;
- $h_content = l2h_ToCache($count, $h_content);
- $l2h_from_html[$count] = $h_content;
- $h_content = '';
- last;
- }
- $h_content = $h_content.$h_line;
- }
- if ($hcontent)
- {
- print "$ERROR Warning l2h: l2h_end $l2h_name $count not found\n"
- if ($T2H_VERBOSE);
- close(L2H_HTML);
- return 0;
- }
- }
- }
- print "# l2h: Got $l2h_html_count of $l2h_latex_count html contents\n"
- if ($T2H_VERBOSE);
-
- close(L2H_HTML);
- return 1;
-}
-
-sub l2h_FromHtml
-{
- local($text) = @_;
- local($done, $to_do, $count);
-
- $to_do = $text;
-
- while ($to_do =~ /([^\000]*)<!-- l2h_replace $l2h_name ([0-9]+) -->([^\000]*)/)
- {
- $to_do = $1;
- $count = $2;
- $done = $3.$done;
-
- $done = "<!-- l2h_end $l2h_name $count -->".$done
- if ($T2H_DEBUG & $DEBUG_L2H);
-
- $done = &l2h_ExtractFromHtml($count) . $done;
-
- $done = "<!-- l2h_begin $l2h_name $count -->".$done
- if ($T2H_DEBUG & $DEBUG_L2H);
- }
- return $to_do.$done;
-}
-
-
-sub l2h_ExtractFromHtml
-{
- local($count) = @_;
-
- return $l2h_from_html[$count] if ($l2h_from_html[$count]);
-
- if ($count >= 0 && $count < $l2h_latex_count)
- {
- # now we are in trouble
- local($l_l2h, $_);
-
- $l2h_extract_error++;
- print "$ERROR l2h: can't extract content $count from html\n"
- if ($T2H_VERBOSE);
- # try simple (ordinary) substition (without l2h)
- $l_l2h = $T2H_L2H;
- $T2H_L2H = 0;
- $_ = $l2h_to_latex{$count};
- $_ = &substitute_style($_);
- &unprotect_texi;
- $_ = "<!-- l2h: ". __LINE__ . " use texi2html -->" . $_
- if ($T2H_DEBUG & $DEBUG_L2H);
- $T2H_L2H = $l_l2h;
- return $_;
- }
- else
- {
- # now we have been incorrectly called
- $l2h_range_error++;
- print "$ERROR l2h: Request of $count content which is out of valide range [0,$l2h_latex_count)\n";
- return "<!-- l2h: ". __LINE__ . " out of range count $count -->"
- if ($T2H_DEBUG & $DEBUG_L2H);
- return "<!-- l2h: out of range count $count -->";
- }
-}
-
-sub l2h_FinishFromHtml
-{
- if ($T2H_VERBOSE)
- {
- if ($l2h_extract_error + $l2h_range_error)
- {
- print "# l2h: finished from html ($l2h_extract_error extract and $l2h_range_error errors)\n";
- }
- else
- {
- print "# l2h: finished from html (no errors)\n";
- }
- }
-}
-
-sub l2h_Finish
-{
- l2h_StoreCache();
- if ($T2H_L2H_CLEAN)
- {
- print "# l2h: removing temporary files generated by l2h extension\n"
- if $T2H_VERBOSE;
- while (<"$docu_rdir$l2h_name"*>)
- {
- unlink $_;
- }
- }
- print "# l2h: Finished\n" if $T2H_VERBOSE;
- return 1;
-}
-
-##############################
-# stuff for l2h caching
-#
-
-# I tried doing this with a dbm data base, but it did not store all
-# keys/values. Hence, I did as latex2html does it
-sub l2h_InitCache
-{
- if (-r "$l2h_cache_file")
- {
- my $rdo = do "$l2h_cache_file";
- warn("$ERROR l2h Error: could not load $docu_rdir$l2h_cache_file: $@\n")
- unless ($rdo);
- }
-}
-
-sub l2h_StoreCache
-{
- return unless $l2h_latex_count;
-
- my ($key, $value);
- open(FH, ">$l2h_cache_file") || return warn"$ERROR l2h Error: could not open $docu_rdir$l2h_cache_file for writing: $!\n";
-
-
- while (($key, $value) = each %l2h_cache)
- {
- # escape stuff
- $key =~ s|/|\\/|g;
- $key =~ s|\\\\/|\\/|g;
- # weird, a \ at the end of the key results in an error
- # maybe this also broke the dbm database stuff
- $key =~ s|\\$|\\\\|;
- $value =~ s/\|/\\\|/g;
- $value =~ s/\\\\\|/\\\|/g;
- $value =~ s|\\\\|\\\\\\\\|g;
- print FH "\n\$l2h_cache_key = q/$key/;\n";
- print FH "\$l2h_cache{\$l2h_cache_key} = q|$value|;\n";
- }
- print FH "1;";
- close(FH);
-}
-
-# return cached html, if it exists for text, and if all pictures
-# are there, as well
-sub l2h_FromCache
-{
- my $text = shift;
- my $cached = $l2h_cache{$text};
- if ($cached)
- {
- while ($cached =~ m/SRC="(.*?)"/g)
- {
- unless (-e "$docu_rdir$1")
- {
- return undef;
- }
- }
- return $cached;
- }
- return undef;
-}
-
-# insert generated html into cache, move away images,
-# return transformed html
-$maximage = 1;
-sub l2h_ToCache
-{
- my $count = shift;
- my $content = shift;
- my @images = ($content =~ /SRC="(.*?)"/g);
- my ($src, $dest);
-
- for $src (@images)
- {
- $dest = $l2h_img{$src};
- unless ($dest)
- {
- my $ext;
- if ($src =~ /.*\.(.*)$/ && $1 ne $docu_ext)
- {
- $ext = $1;
- }
- else
- {
- warn "$ERROR: L2h image $src has invalid extension\n";
- next;
- }
- while (-e "$docu_rdir${docu_name}_$maximage.$ext") { $maximage++;}
- $dest = "${docu_name}_$maximage.$ext";
- system("cp -f $docu_rdir$src $docu_rdir$dest");
- $l2h_img{$src} = $dest;
- unlink "$docu_rdir$src" unless ($DEBUG & DEBUG_L2H);
- }
- $content =~ s/$src/$dest/g;
- }
- $l2h_cache{$l2h_to_latex[$count]} = $content;
- return $content;
-}
-
-
-#+++############################################################################
-# #
-# Pass 1: read source, handle command, variable, simple substitution #
-# #
-#---############################################################################
-
-@lines = (); # whole document
-@toc_lines = (); # table of contents
-@stoc_lines = (); # table of contents
-$curlevel = 0; # current level in TOC
-$node = ''; # current node name
-$node_next = ''; # current node next name
-$node_prev = ''; # current node prev name
-$node_up = ''; # current node up name
-$in_table = 0; # am I inside a table
-$table_type = ''; # type of table ('', 'f', 'v', 'multi')
-@tables = (); # nested table support
-$in_bibliography = 0; # am I inside a bibliography
-$in_glossary = 0; # am I inside a glossary
-$in_top = 0; # am I inside the top node
-$has_top = 0; # did I see a top node?
-$has_top_command = 0; # did I see @top for automatic pointers?
-$in_pre = 0; # am I inside a preformatted section
-$in_list = 0; # am I inside a list
-$in_html = 0; # am I inside an HTML section
-$first_line = 1; # is it the first line
-$dont_html = 0; # don't protect HTML on this line
-$deferred_ref = ''; # deferred reference for indexes
-@html_stack = (); # HTML elements stack
-$html_element = ''; # current HTML element
-&html_reset;
-%macros = (); # macros
-
-# init l2h
-$T2H_L2H = &l2h_Init($docu_name) if ($T2H_L2H);
-$T2H_L2H = &l2h_InitToLatex if ($T2H_L2H);
-
-# build code for simple substitutions
-# the maps used (%simple_map and %things_map) MUST be aware of this
-# watch out for regexps, / and escaped characters!
-$subst_code = '';
-foreach (keys(%simple_map)) {
- ($re = $_) =~ s/(\W)/\\$1/g; # protect regexp chars
- $subst_code .= "s/\\\@$re/$simple_map{$_}/g;\n";
-}
-foreach (keys(%things_map)) {
- $subst_code .= "s/\\\@$_\\{\\}/$things_map{$_}/g;\n";
-}
-if ($use_acc) {
- # accentuated characters
- foreach (keys(%accent_map)) {
- if ($_ eq "`") {
- $subst_code .= "s/$;3";
- } elsif ($_ eq "'") {
- $subst_code .= "s/$;4";
- } else {
- $subst_code .= "s/\\\@\\$_";
- }
- $subst_code .= "([a-z])/&\${1}$accent_map{$_};/gi;\n";
- }
-}
-eval("sub simple_substitutions { $subst_code }");
-
-&init_input;
-INPUT_LINE: while ($_ = &next_line) {
- #
- # remove \input on the first lines only
- #
- if ($first_line) {
- next if /^\\input/;
- $first_line = 0;
- }
- # non-@ substitutions cf. texinfmt.el
- #
- # parse texinfo tags
- #
- $tag = '';
- $end_tag = '';
- if (/^\s*\@end\s+(\w+)\b/) {
- $end_tag = $1;
- } elsif (/^\s*\@(\w+)\b/) {
- $tag = $1;
- }
- #
- # handle @html / @end html
- #
- if ($in_html) {
- if ($end_tag eq 'html') {
- $in_html = 0;
- } else {
- $tag2pro{$in_html} .= $_;
- }
- next;
- } elsif ($tag eq 'html') {
- $in_html = $PROTECTTAG . ++$html_num;
- push(@lines, $in_html);
- next;
- }
-
- #
- # try to remove inlined comments
- # syntax from tex-mode.el comment-start-skip
- #
- s/((^|[^\@])(\@\@)*)\@c(omment | |\{|$).*/$1/;
-
-# Sometimes I use @c right at the end of a line ( to suppress the line feed )
-# s/((^|[^\@])(\@\@)*)\@c(omment)?$/$1/;
-# s/((^|[^\@])(\@\@)*)\@c(omment)? .*/$1/;
-# s/(.*)\@c{.*?}(.*)/$1$2/;
-# s/(.*)\@comment{.*?}(.*)/$1$2/;
-# s/^(.*)\@c /$1/;
-# s/^(.*)\@comment /$1/;
-
- #############################################################
- # value substitution before macro expansion, so that
- # it works in macro arguments
- s/\@value{($VARRE)}/$value{$1}/eg;
-
- #############################################################
- # macro substitution
- while (/\@(\w+)/g)
- {
- if (exists($macros->{$1}))
- {
- my $before = $`;
- my $name = $1;
- my $after = $';
- my @args;
- my $args;
- if ($after =~ /^\s*{(.*?[^\\])}(.*)/)
- {
- $args = $1;
- $after = $2;
- }
- elsif (@{$macros->{$name}->{Args}} == 1)
- {
- $args = $after;
- $args =~ s/^\s*//;
- $args =~ s/\s*$//;
- $after = '';
- }
- $args =~ s|\\\\|\\|g;
- $args =~ s|\\{|{|g;
- $args =~ s|\\}|}|g;
- if (@{$macros->{$name}->{Args}} > 1)
- {
- $args =~ s/(^|[^\\]),/$1$;/g ;
- $args =~ s|\\,|,|g;
- @args = split(/$;\s*/, $args) if (@{$macros->{$name}->{Args}} > 1);
- }
- else
- {
- $args =~ s|\\,|,|g;
- @args = ($args);
- }
- my $macrobody = $macros->{$name}->{Body};
- for ($i=0; $i<=$#args; $i++)
- {
- $macrobody =~ s|\\$macros->{$name}->{Args}->[$i]\\|$args[$i]|g;
- }
- $macrobody =~ s|\\\\|\\|g;
- $_ = $before . $macrobody . $after;
- unshift @input_spool, map {$_ = $_."\n"} split(/\n/, $_);
- next INPUT_LINE;
- }
- } #
-
-
- #
- # try to skip the line
- #
- if ($end_tag) {
- $in_titlepage = 0 if $end_tag eq 'titlepage';
- next if $to_skip{"end $end_tag"};
- } elsif ($tag) {
- $in_titlepage = 1 if $tag eq 'titlepage';
- next if $to_skip{$tag};
- last if $tag eq 'bye';
- }
- if ($in_top) {
- # parsing the top node
- if ($tag eq 'node' ||
- ($sec2level{$tag} && $tag !~ /unnumbered/ && $tag !~ /heading/))
- {
- # no more in top
- $in_top = 0;
- push(@lines, $TOPEND);
- }
- }
- unless ($in_pre) {
- s/``/\"/g;
- s/''/\"/g;
- s/([\w ])---([\w ])/$1--$2/g;
- }
- #
- # analyze the tag
- #
- if ($tag) {
- # skip lines
- &skip_until($tag), next if $tag eq 'ignore';
- &skip_until($tag), next if $tag eq 'ifnothtml';
- if ($tag eq 'ifinfo')
- {
- &skip_until($tag), next unless $T2H_EXPAND eq 'info';
- }
- if ($tag eq 'iftex')
- {
- &skip_until($tag), next unless $T2H_EXPAND eq 'tex';
- }
- if ($tag eq 'tex')
- {
- # add to latex2html file
- if ($T2H_EXPAND eq 'tex' && $T2H_L2H && ! $in_pre)
- {
- # add space to the end -- tex(i2dvi) does this, as well
- push(@lines, &l2h_ToLatex(&string_until($tag) . " "));
- }
- else
- {
- &skip_until($tag);
- }
- next;
- }
- if ($tag eq 'titlepage')
- {
- next;
- }
- # handle special tables
- if ($tag =~ /^(|f|v|multi)table$/) {
- $table_type = $1;
- $tag = 'table';
- }
- # special cases
- if ($tag eq 'top' || ($tag eq 'node' && /^\@node\s+top\s*,/i)) {
- $in_top = 1;
- $has_top = 1;
- $has_top_command = 1 if $tag eq 'top';
- @lines = (); # ignore all lines before top (title page garbage)
- next;
- } elsif ($tag eq 'node') {
- if ($in_top)
- {
- $in_top = 0;
- push(@lines, $TOPEND);
- }
- warn "$ERROR Bad node line: $_" unless $_ =~ /^\@node\s$NODESRE$/o;
- # request of "Richard Y. Kim" <ryk@ap.com>
- s/^\@node\s+//;
- $_ = &protect_html($_); # if node contains '&' for instance
- ($node, $node_next, $node_prev, $node_up) = split(/,/);
- &normalise_node($node);
- &normalise_node($node_next);
- &normalise_node($node_prev);
- &normalise_node($node_up);
- $node =~ /\"/ ?
- push @lines, &html_debug("<A NAME='$node'></A>\n", __LINE__) :
- push @lines, &html_debug("<A NAME=\"$node\"></A>\n", __LINE__);
- next;
- } elsif ($tag eq 'include') {
- if (/^\@include\s+($FILERE)\s*$/o) {
- $file = LocateIncludeFile($1);
- if ($file && -e $file) {
- &open($file);
- print "# including $file\n" if $T2H_VERBOSE;
- } else {
- warn "$ERROR Can't find $1, skipping";
- }
- } else {
- warn "$ERROR Bad include line: $_";
- }
- next;
- } elsif ($tag eq 'ifclear') {
- if (/^\@ifclear\s+($VARRE)\s*$/o) {
- next unless defined($value{$1});
- &skip_until($tag);
- } else {
- warn "$ERROR Bad ifclear line: $_";
- }
- next;
- } elsif ($tag eq 'ifset') {
- if (/^\@ifset\s+($VARRE)\s*$/o) {
- next if defined($value{$1});
- &skip_until($tag);
- } else {
- warn "$ERROR Bad ifset line: $_";
- }
- next;
- } elsif ($tag eq 'menu') {
- unless ($T2H_SHOW_MENU) {
- &skip_until($tag);
- next;
- }
- &html_push_if($tag);
- push(@lines, &html_debug('', __LINE__));
- } elsif ($format_map{$tag}) {
- $in_pre = 1 if $format_map{$tag} eq 'PRE';
- &html_push_if($format_map{$tag});
- push(@lines, &html_debug('', __LINE__));
- $in_list++ if $format_map{$tag} eq 'UL' || $format_map{$tag} eq 'OL' ;
-# push(@lines, &debug("<BLOCKQUOTE>\n", __LINE__))
-# if $tag =~ /example/i;
- # sunshine@sunshineco.com: <PRE>bla</PRE> looks better than
- # <PRE>\nbla</PRE> (at least on NeXTstep browser
- push(@lines, &debug("<$format_map{$tag}>" .
- ($in_pre ? '' : "\n"), __LINE__));
- next;
- }
- elsif (exists $complex_format_map->{$tag})
- {
- my $start = eval $complex_format_map->{$tag}->[0];
- if ($@)
- {
- print "$ERROR: eval of complex_format_map->{$tag}->[0] $complex_format_map->{$tag}->[0]: $@";
- $start = '<pre>'
- }
- $in_pre = 1 if $start =~ /<pre/;
- push(@lines, html_debug($start. ($in_pre ? '' : "\n"), __LINE__));
- next;
- } elsif ($tag eq 'table') {
- # anorland@hem2.passagen.se
- # if (/^\s*\@(|f|v|multi)table\s+\@(\w+)/) {
- if (/^\s*\@(|f|v|multi)table\s+\@(\w+)|(\{[^\}]*\})/) {
- $in_table = $2;
- unshift(@tables, join($;, $table_type, $in_table));
- if ($table_type eq "multi") {
- # don't use borders -- gets confused by empty cells
- push(@lines, &debug("<TABLE>\n", __LINE__));
- &html_push_if('TABLE');
- } else {
- push(@lines, &debug("<DL COMPACT>\n", __LINE__));
- &html_push_if('DL');
- }
- push(@lines, &html_debug('', __LINE__));
- } else {
- warn "$ERROR Bad table line: $_";
- }
- next;
- }
- elsif ($tag eq 'synindex' || $tag eq 'syncodeindex')
- {
- if (/^\@$tag\s+(\w+)\s+(\w+)\s*$/)
- {
- my $from = $1;
- my $to = $2;
- my $prefix_from = IndexName2Prefix($from);
- my $prefix_to = IndexName2Prefix($to);
-
- warn("$ERROR unknown from index name $from ind syn*index line: $_"), next
- unless $prefix_from;
- warn("$ERROR unknown to index name $to ind syn*index line: $_"), next
- unless $prefix_to;
-
- if ($tag eq 'syncodeindex')
- {
- $index_properties->{$prefix_to}->{'from_code'}->{$prefix_from} = 1;
- }
- else
- {
- $index_properties->{$prefix_to}->{'from'}->{$prefix_from} = 1;
- }
- }
- else
- {
- warn "$ERROR Bad syn*index line: $_";
- }
- next;
- }
- elsif ($tag eq 'defindex' || $tag eq 'defcodeindex')
- {
- if (/^\@$tag\s+(\w+)\s*$/)
- {
- my $name = $1;
- $index_properties->{$name}->{name} = $name;
- $index_properties->{$name}->{code} = 1 if $tag eq 'defcodeindex';
- }
- else
- {
- warn "$ERROR Bad defindex line: $_";
- }
- next;
- }
- elsif (/^\@printindex/)
- {
- push (@lines, "<!--::${section}::-->$_");
- next;
- }
- elsif ($tag eq 'sp') {
- push(@lines, &debug("<P>\n", __LINE__));
- next;
- } elsif ($tag eq 'center') {
- push(@lines, &debug("<center>\n", __LINE__));
- s/\@center//;
- } elsif ($tag eq 'setref') {
- &protect_html; # if setref contains '&' for instance
- if (/^\@$tag\s*{($NODERE)}\s*$/) {
- $setref = $1;
- $setref =~ s/\s+/ /g; # normalize
- $setref =~ s/ $//;
- $node2sec{$setref} = $name;
- $sec2node{$name} = $setref;
- $node2href{$setref} = "$docu_doc#$docid";
- } else {
- warn "$ERROR Bad setref line: $_";
- }
- next;
- } elsif ($tag eq 'lowersections') {
- local ($sec, $level);
- while (($sec, $level) = each %sec2level) {
- $sec2level{$sec} = $level + 1;
- }
- next;
- } elsif ($tag eq 'raisesections') {
- local ($sec, $level);
- while (($sec, $level) = each %sec2level) {
- $sec2level{$sec} = $level - 1;
- }
- next;
- }
- elsif ($tag eq 'macro' || $tag eq 'rmacro')
- {
- if (/^\@$tag\s*(\w+)\s*(.*)/)
- {
- my $name = $1;
- my @args;
- @args = split(/\s*,\s*/ , $1)
- if ($2 =~ /^\s*{(.*)}\s*/);
-
- $macros->{$name}->{Args} = \@args;
- $macros->{$name}->{Body} = '';
- while (($_ = &next_line) && $_ !~ /\@end $tag/)
- {
- $macros->{$name}->{Body} .= $_;
- }
- die "ERROR: No closing '\@end $tag' found for macro definition of '$name'\n"
- unless (/\@end $tag/);
- chomp $macros->{$name}->{Body};
- }
- else
- {
- warn "$ERROR: Bad macro defintion $_"
- }
- next;
- }
- elsif ($tag eq 'unmacro')
- {
- delete $macros->{$1} if (/^\@unmacro\s*(\w+)/);
- next;
- }
- elsif ($tag eq 'documentlanguage')
- {
- SetDocumentLanguage($1) if (!$T2H_LANG && /documentlanguage\s*(\w+)/);
- }
- elsif (defined($def_map{$tag})) {
- if ($def_map{$tag}) {
- s/^\@$tag\s+//;
- $tag = $def_map{$tag};
- $_ = "\@$tag $_";
- $tag =~ s/\s.*//;
- }
- } elsif (defined($user_sub{$tag})) {
- s/^\@$tag\s+//;
- $sub = $user_sub{$tag};
- print "# user $tag = $sub, arg: $_" if $T2H_DEBUG & $DEBUG_USER;
- if (defined(&$sub)) {
- chop($_);
- &$sub($_);
- } else {
- warn "$ERROR Bad user sub for $tag: $sub\n";
- }
- next;
- }
- if (defined($def_map{$tag})) {
- s/^\@$tag\s+//;
- if ($tag =~ /x$/) {
- # extra definition line
- $tag = $`;
- $is_extra = 1;
- } else {
- $is_extra = 0;
- }
- while (/\{([^\{\}]*)\}/) {
- # this is a {} construct
- ($before, $contents, $after) = ($`, $1, $');
- # protect spaces
- $contents =~ s/\s+/$;9/g;
- # restore $_ protecting {}
- $_ = "$before$;7$contents$;8$after";
- }
- @args = split(/\s+/, &protect_html($_));
- foreach (@args) {
- s/$;9/ /g; # unprotect spaces
- s/$;7/\{/g; # ... {
- s/$;8/\}/g; # ... }
- }
- $type = shift(@args);
- $type =~ s/^\{(.*)\}$/$1/;
- print "# def ($tag): {$type} ", join(', ', @args), "\n"
- if $T2H_DEBUG & $DEBUG_DEF;
- $type .= ':'; # it's nicer like this
- my $name = shift(@args);
- $name =~ s/^\{(.*)\}$/$1/;
- if ($is_extra) {
- $_ = &debug("<DT>", __LINE__);
- } else {
- $_ = &debug("<DL>\n<DT>", __LINE__);
- }
- if ($tag eq 'deffn' || $tag eq 'defvr' || $tag eq 'deftp') {
- $_ .= "<U>$type</U> <B>$name</B>";
- $_ .= " <I>@args</I>" if @args;
- } elsif ($tag eq 'deftypefn' || $tag eq 'deftypevr'
- || $tag eq 'defcv' || $tag eq 'defop') {
- $ftype = $name;
- $name = shift(@args);
- $name =~ s/^\{(.*)\}$/$1/;
- $_ .= "<U>$type</U> $ftype <B>$name</B>";
- $_ .= " <I>@args</I>" if @args;
- } else {
- warn "$ERROR Unknown definition type: $tag\n";
- $_ .= "<U>$type</U> <B>$name</B>";
- $_ .= " <I>@args</I>" if @args;
- }
- $_ .= &debug("\n<DD>", __LINE__);
- $name = &unprotect_html($name);
- if ($tag eq 'deffn' || $tag eq 'deftypefn') {
- EnterIndexEntry('f', $name, $docu_doc, $section, \@lines);
-# unshift(@input_spool, "\@findex $name\n");
- } elsif ($tag eq 'defop') {
- EnterIndexEntry('f', "$name on $ftype", $docu_doc, $section, \@lines);
-# unshift(@input_spool, "\@findex $name on $ftype\n");
- } elsif ($tag eq 'defvr' || $tag eq 'deftypevr' || $tag eq 'defcv') {
- EnterIndexEntry('v', $name, $docu_doc, $section, \@lines);
-# unshift(@input_spool, "\@vindex $name\n");
- } else {
- EnterIndexEntry('t', $name, $docu_doc, $section, \@lines);
-# unshift(@input_spool, "\@tindex $name\n");
- }
- $dont_html = 1;
- }
- } elsif ($end_tag) {
- if ($format_map{$end_tag}) {
- $in_pre = 0 if $format_map{$end_tag} eq 'PRE';
- $in_list-- if $format_map{$end_tag} eq 'UL' || $format_map{$end_tag} eq 'OL' ;
- &html_pop_if('P');
- &html_pop_if('LI');
- &html_pop_if();
- push(@lines, &debug("</$format_map{$end_tag}>\n", __LINE__));
- push(@lines, &html_debug('', __LINE__));
- }
- elsif (exists $complex_format_map->{$end_tag})
- {
- my $end = eval $complex_format_map->{$end_tag}->[1];
- if ($@)
- {
- print "$ERROR: eval of complex_format_map->{$end_tag}->[1] $complex_format_map->{$end_tag}->[0]: $@";
- $end = '</pre>'
- }
- $in_pre = 0 if $end =~ m|</pre>|;
- push(@lines, html_debug($end, __LINE__));
- } elsif ($end_tag =~ /^(|f|v|multi)table$/) {
- unless (@tables) {
- warn "$ERROR \@end $end_tag without \@*table\n";
- next;
- }
- &html_pop_if('P');
- ($table_type, $in_table) = split($;, shift(@tables));
- unless ($1 eq $table_type) {
- warn "$ERROR \@end $end_tag without matching \@$end_tag\n";
- next;
- }
- if ($table_type eq "multi") {
- push(@lines, "</TR></TABLE>\n");
- &html_pop_if('TR');
- } else {
- push(@lines, "</DL>\n");
- &html_pop_if('DD');
- }
- &html_pop_if();
- if (@tables) {
- ($table_type, $in_table) = split($;, $tables[0]);
- } else {
- $in_table = 0;
- }
- } elsif (defined($def_map{$end_tag})) {
- push(@lines, &debug("</DL>\n", __LINE__));
- } elsif ($end_tag eq 'menu') {
- &html_pop_if();
- push(@lines, $_); # must keep it for pass 2
- }
- next;
- }
- #############################################################
- # anchor insertion
- while (/\@anchor\s*\{(.*?)\}/)
- {
- $_ = $`.$';
- my $anchor = $1;
- $anchor = &normalise_node($anchor);
- push @lines, &html_debug("<A NAME=\"$anchor\"></A>\n");
- $node2href{$anchor} = "$docu_doc#$anchor";
- next INPUT_LINE if $_ =~ /^\s*$/;
- }
-
- #############################################################
- # index entry generation, after value substitutions
- if (/^\@(\w+?)index\s+/)
- {
- EnterIndexEntry($1, $', $docu_doc, $section, \@lines);
- next;
- }
- #
- # protect texi and HTML things
- &protect_texi;
- $_ = &protect_html($_) unless $dont_html;
- $dont_html = 0;
- # substitution (unsupported things)
- s/^\@exdent\s+//g;
- s/\@noindent\s+//g;
- s/\@refill\s+//g;
- # other substitutions
- &simple_substitutions;
- s/\@footnote\{/\@footnote$docu_doc\{/g; # mark footnotes, cf. pass 4
- #
- # analyze the tag again
- #
- if ($tag) {
- if (defined($sec2level{$tag}) && $sec2level{$tag} > 0) {
- if (/^\@$tag\s+(.+)$/) {
- $name = $1;
- $name = &normalise_node($name);
- $level = $sec2level{$tag};
- # check for index
- $first_index_chapter = $name
- if ($level == 1 && !$first_index_chapter &&
- $name =~ /index/i);
- if ($in_top && /heading/){
- $T2H_HAS_TOP_HEADING = 1;
- $_ = &debug("<H$level>$name</H$level>\n", __LINE__);
- &html_push_if('body');
- print "# top heading, section $name, level $level\n"
- if $T2H_DEBUG & $DEBUG_TOC;
- }
- else
- {
- unless (/^\@\w*heading/)
- {
- unless (/^\@unnumbered/)
- {
- my $number = &update_sec_num($tag, $level);
- $name = $number. ' ' . $name if $T2H_NUMBER_SECTIONS;
- $sec2number{$name} = $number;
- $number2sec{$number} = $name;
- }
- if (defined($toplevel))
- {
- push @lines, ($level==$toplevel ? $CHAPTEREND : $SECTIONEND);
- }
- else
- {
- # first time we see a "section"
- unless ($level == 1)
- {
- warn "$WARN The first section found is not of level 1: $_";
- }
- $toplevel = $level;
- }
- push(@sections, $name);
- next_doc() if ($T2H_SPLIT eq 'section' ||
- $T2H_SPLIT && $level == $toplevel);
- }
- $sec_num++;
- $docid = "SEC$sec_num";
- $tocid = (/^\@\w*heading/ ? undef : "TOC$sec_num");
- # check biblio and glossary
- $in_bibliography = ($name =~ /^([A-Z]|\d+)?(\.\d+)*\s*bibliography$/i);
- $in_glossary = ($name =~ /^([A-Z]|\d+)?(\.\d+)*\s*glossary$/i);
- # check node
- if ($node)
- {
- warn "$ERROR Duplicate node found: $node\n"
- if ($node2sec{$node});
- }
- else
- {
- $name .= ' ' while ($node2sec{$name});
- $node = $name;
- }
- $name .= ' ' while ($sec2node{$name});
- $section = $name;
- $node2sec{$node} = $name;
- $sec2node{$name} = $node;
- $node2href{$node} = "$docu_doc#$docid";
- $node2next{$node} = $node_next;
- $node2prev{$node} = $node_prev;
- $node2up{$node} = $node_up;
- print "# node $node, section $name, level $level\n"
- if $T2H_DEBUG & $DEBUG_TOC;
-
- $node = '';
- $node_next = '';
- $node_prev = '';
- $node_next = '';
- if ($tocid)
- {
- # update TOC
- while ($level > $curlevel) {
- $curlevel++;
- push(@toc_lines, "<UL>\n");
- }
- while ($level < $curlevel) {
- $curlevel--;
- push(@toc_lines, "</UL>\n");
- }
- $_ = &t2h_anchor($tocid, "$docu_doc#$docid", $name, 1);
- $_ = &substitute_style($_);
- push(@stoc_lines, "$_<BR>\n") if ($level == 1);
- if ($T2H_NUMBER_SECTIONS)
- {
- push(@toc_lines, $_ . "<BR>\n")
- }
- else
- {
- push(@toc_lines, "<LI>" . $_ ."</LI>");
- }
- }
- else
- {
- push(@lines, &html_debug("<A NAME=\"$docid\"></A>\n",
- __LINE__));
- }
- # update DOC
- push(@lines, &html_debug('', __LINE__));
- &html_reset;
- $_ = "<H$level> $name </H$level>\n<!--docid::${docid}::-->\n";
- $_ = &debug($_, __LINE__);
- push(@lines, &html_debug('', __LINE__));
- }
- # update DOC
- foreach $line (split(/\n+/, $_)) {
- push(@lines, "$line\n");
- }
- next;
- } else {
- warn "$ERROR Bad section line: $_";
- }
- } else {
- # track variables
- $value{$1} = Unprotect_texi($2), next if /^\@set\s+($VARRE)\s+(.*)$/o;
- delete $value{$1}, next if /^\@clear\s+($VARRE)\s*$/o;
- # store things
- $value{'_shorttitle'} = Unprotect_texi($1), next if /^\@shorttitle\s+(.*)$/;
- $value{'_setfilename'} = Unprotect_texi($1), next if /^\@setfilename\s+(.*)$/;
- $value{'_settitle'} = Unprotect_texi($1), next if /^\@settitle\s+(.*)$/;
- $value{'_author'} .= Unprotect_texi($1)."\n", next if /^\@author\s+(.*)$/;
- $value{'_subtitle'} .= Unprotect_texi($1)."\n", next if /^\@subtitle\s+(.*)$/;
- $value{'_title'} .= Unprotect_texi($1)."\n", next if /^\@title\s+(.*)$/;
-
- # list item
- if (/^\s*\@itemx?\s+/) {
- $what = $';
- $what =~ s/\s+$//;
- if ($in_bibliography && $use_bibliography) {
- if ($what =~ /^$BIBRE$/o) {
- $id = 'BIB' . ++$bib_num;
- $bib2href{$what} = "$docu_doc#$id";
- print "# found bibliography for '$what' id $id\n"
- if $T2H_DEBUG & $DEBUG_BIB;
- $what = &t2h_anchor($id, '', $what);
- }
- } elsif ($in_glossary && $T2H_USE_GLOSSARY) {
- $id = 'GLOSS' . ++$gloss_num;
- $entry = $what;
- $entry =~ tr/A-Z/a-z/ unless $entry =~ /^[A-Z\s]+$/;
- $gloss2href{$entry} = "$docu_doc#$id";
- print "# found glossary for '$entry' id $id\n"
- if $T2H_DEBUG & $DEBUG_GLOSS;
- $what = &t2h_anchor($id, '', $what);
- }
- elsif ($in_table && ($table_type eq 'f' || $table_type eq 'v'))
- {
- EnterIndexEntry($table_type, $what, $docu_doc, $section, \@lines);
- }
- &html_pop_if('P');
- if ($html_element eq 'DL' || $html_element eq 'DD') {
- if ($things_map{$in_table} && !$what) {
- # special case to allow @table @bullet for instance
- push(@lines, &debug("<DT>$things_map{$in_table}\n", __LINE__));
- } else {
- push(@lines, &debug("<DT>\@$in_table\{$what\}\n", __LINE__));
- }
- push(@lines, "<DD>");
- &html_push('DD') unless $html_element eq 'DD';
- if ($table_type) { # add also an index
- unshift(@input_spool, "\@${table_type}index $what\n");
- }
- } elsif ($html_element eq 'TABLE') {
- push(@lines, &debug("<TR><TD>$what</TD>\n", __LINE__));
- &html_push('TR');
- } elsif ($html_element eq 'TR') {
- push(@lines, &debug("</TR>\n", __LINE__));
- push(@lines, &debug("<TR><TD>$what</TD>\n", __LINE__));
- } else {
- push(@lines, &debug("<LI>$what\n", __LINE__));
- &html_push('LI') unless $html_element eq 'LI';
- }
- push(@lines, &html_debug('', __LINE__));
- if ($deferred_ref) {
- push(@lines, &debug("$deferred_ref\n", __LINE__));
- $deferred_ref = '';
- }
- next;
- } elsif (/^\@tab\s+(.*)$/) {
- push(@lines, "<TD>$1</TD>\n");
- next;
- }
- }
- }
- # paragraph separator
- if ($_ eq "\n" && ! $in_pre) {
- next if $#lines >= 0 && $lines[$#lines] eq "\n";
- if ($html_element eq 'P') {
- push (@lines, &debug("</P><P>\n", __LINE__));
- }
-# else
-# {
-# push(@lines, "<P></P>\n");
-# $_ = &debug("<P></P>\n", __LINE__);
-# }
- elsif ($html_element eq 'body' || $html_element eq 'BLOCKQUOTE' || $html_element eq 'DD' || $html_element eq 'LI')
- {
- &html_push('P');
- push(@lines, &debug("<P>\n", __LINE__));
- }
- }
- # otherwise
- push(@lines, $_) unless $in_titlepage;
- push(@lines, &debug("</center>\n", __LINE__)) if ($tag eq 'center');
-}
-
-# finish TOC
-$level = 0;
-while ($level < $curlevel) {
- $curlevel--;
- push(@toc_lines, "</UL>\n");
-}
-
-print "# end of pass 1\n" if $T2H_VERBOSE;
-
-SetDocumentLanguage('en') unless ($T2H_LANG);
-#+++############################################################################
-# #
-# Stuff related to Index generation #
-# #
-#---############################################################################
-
-sub EnterIndexEntry
-{
- my $prefix = shift;
- my $key = shift;
- my $docu_doc = shift;
- my $section = shift;
- my $lines = shift;
- local $_;
-
- warn "$ERROR Undefined index command: $_", next
- unless (exists ($index_properties->{$prefix}));
- $key =~ s/\s+$//;
- $_ = $key;
- &protect_texi;
- $key = $_;
- $_ = &protect_html($_);
- my $html_key = substitute_style($_);
- my $id;
- $key = remove_style($key);
- $key = remove_things($key);
- $_ = $key;
- &unprotect_texi;
- $key = $_;
- while (exists $index->{$prefix}->{$key}) {$key .= ' '};
- if ($lines->[$#lines] =~ /^<!--docid::(.+)::-->$/)
- {
- $id = $1;
- }
- else
- {
- $id = 'IDX' . ++$idx_num;
- push(@$lines, &t2h_anchor($id, '', $T2H_INVISIBLE_MARK, !$in_pre));
- }
- $index->{$prefix}->{$key}->{html_key} = $html_key;
- $index->{$prefix}->{$key}->{section} = $section;
- $index->{$prefix}->{$key}->{href} = "$docu_doc#$id";
- print "# found ${prefix}index for '$key' with id $id\n"
- if $T2H_DEBUG & $DEBUG_INDEX;
-}
-
-sub IndexName2Prefix
-{
- my $name = shift;
- my $prefix;
-
- for $prefix (keys %$index_properties)
- {
- return $prefix if ($index_properties->{$prefix}->{name} eq $name);
- }
- return undef;
-}
-
-sub GetIndexEntries
-{
- my $normal = shift;
- my $code = shift;
- my ($entries, $prefix, $key) = ({});
-
- for $prefix (keys %$normal)
- {
- for $key (keys %{$index->{$prefix}})
- {
- $entries->{$key} = {%{$index->{$prefix}->{$key}}};
- }
- }
-
- if (defined($code))
- {
- for $prefix (keys %$code)
- {
- unless (exists $normal->{$keys})
- {
- for $key (keys %{$index->{$prefix}})
- {
- $entries->{$key} = {%{$index->{$prefix}->{$key}}};
- $entries->{$key}->{html_key} = "<CODE>$entries->{$key}->{html_key}</CODE>";
- }
- }
- }
- }
- return $entries;
-}
-
-sub byAlpha
-{
- if ($a =~ /^[A-Za-z]/)
- {
- if ($b =~ /^[A-Za-z]/)
- {
- return lc($a) cmp lc($b);
- }
- else
- {
- return 1;
- }
- }
- elsif ($b =~ /^[A-Za-z]/)
- {
- return -1;
- }
- else
- {
- return lc($a) cmp lc($b);
- }
-}
-
-sub GetIndexPages
-{
- my $entries = shift;
- my (@Letters, $key);
- my ($EntriesByLetter, $Pages, $page) = ({}, [], {});
- my @keys = sort byAlpha keys %$entries;
-
- for $key (@keys)
- {
- push @{$EntriesByLetter->{uc(substr($key,0, 1))}} , $entries->{$key};
- }
- @Letters = sort byAlpha keys %$EntriesByLetter;
-
- $T2H_SPLIT_INDEX = 0 unless ($T2H_SPLIT);
-
- unless ($T2H_SPLIT_INDEX)
- {
- $page->{First} = $Letters[0];
- $page->{Last} = $Letters[$#Letters];
- $page->{Letters} = \@Letters;
- $page->{EntriesByLetter} = $EntriesByLetter;
- push @$Pages, $page;
- return $Pages;
- }
-
- if ($T2H_SPLIT_INDEX =~ /^\d+$/)
- {
- my $i = 0;
- my ($prev_letter, $letter);
- $page->{First} = $Letters[0];
- for $letter (@Letters)
- {
- if ($i > $T2H_SPLIT_INDEX)
- {
- $page->{Last} = $prev_letter;
- push @$Pages, {%$page};
- $page->{Letters} = [];
- $page->{EntriesByLetter} = {};
- $page->{First} = $letter;
- $i=0;
- }
- push @{$page->{Letters}}, $letter;
- $page->{EntriesByLetter}->{$letter} = [@{$EntriesByLetter->{$letter}}];
- $i += scalar(@{$EntriesByLetter->{$letter}});
- $prev_letter = $letter;
- }
- $page->{Last} = $Letters[$#Letters];
- push @$Pages, {%$page};
- }
- return $Pages;
-}
-
-sub GetIndexSummary
-{
- my $first_page = shift;
- my $Pages = shift;
- my $name = shift;
- my ($page, $letter, $summary, $i, $l1, $l2, $l);
-
- $i = 0;
- $summary = '<table><tr><th valign=top>Jump to: </th><td>';
-
- for $page ($first_page, @$Pages)
- {
- for $letter (@{$page->{Letters}})
- {
- $l = t2h_anchor('', "$page->{href}#${name}_$letter", "<b>$letter</b>",
- 0, 'style="text-decoration:none"') . "\n \n";
-
- if ($letter =~ /^[A-Za-z]/)
- {
- $l2 .= $l;
- }
- else
- {
- $l1 .= $l;
- }
- }
- }
- $summary .= $l1 . "<BR>\n" if ($l1);
- $summary .= $l2 . '</td></tr></table><br>';
- return $summary;
-}
-
-sub PrintIndexPage
-{
- my $lines = shift;
- my $summary = shift;
- my $page = shift;
- my $name = shift;
-
- push @$lines, $summary;
-
- push @$lines , <<EOT;
-<P></P>
-<TABLE border=0>
-<TR><TD></TD><TH ALIGN=LEFT>Index Entry</TH><TH ALIGN=LEFT> Section</TH></TR>
-<TR><TD COLSPAN=3> <HR></TD></TR>
-EOT
-
- for $letter (@{$page->{Letters}})
- {
- push @$lines, "<TR><TH><A NAME=\"${name}_$letter\"></A>$letter</TH><TD></TD><TD></TD></TR>\n";
- for $entry (@{$page->{EntriesByLetter}->{$letter}})
- {
- push @$lines,
- "<TR><TD></TD><TD valign=top>" .
- t2h_anchor('', $entry->{href}, $entry->{html_key}) .
- "</TD><TD valign=top>" .
- t2h_anchor('', sec_href($entry->{section}), clean_name($entry->{section})) .
- "</TD></TR>\n";
- }
- push @$lines, "<TR><TD COLSPAN=3> <HR></TD></TR>\n";
- }
- push @$lines, "</TABLE><P></P>";
- push @$lines, $summary;
-}
-
-sub PrintIndex
-{
- my $lines = shift;
- my $name = shift;
- my $section = shift;
- $section = 'Top' unless $section;
- my $prefix = IndexName2Prefix($name);
-
- warn ("$ERROR printindex: bad index name: $name"), return
- unless $prefix;
-
- if ($index_properties->{$prefix}->{code})
- {
- $index_properties->{$prefix}->{from_code}->{$prefix} = 1;
- }
- else
- {
- $index_properties->{$prefix}->{from}->{$prefix}= 1;
- }
-
- my $Entries = GetIndexEntries($index_properties->{$prefix}->{from},
- $index_properties->{$prefix}->{from_code});
- return unless %$Entries;
-
- if ($T2H_IDX_SUMMARY)
- {
- my $key;
- open(FHIDX, ">$docu_rdir$docu_name" . "_$name.idx")
- || die "Can't open > $docu_rdir$docu_name" . "_$name.idx for writing: $!\n";
- print "# writing $name index summary in $docu_rdir$docu_name" . "_$name.idx...\n" if $T2H_VERBOSE;
-
- for $key (sort keys %$Entries)
- {
- print FHIDX "$key\t$Entries->{$key}->{href}\n";
- }
- }
-
- my $Pages = GetIndexPages($Entries);
- my $page;
- my $first_page = shift @$Pages;
- my $sec_name = $section;
- # remove section number
- $sec_name =~ s/.*? // if $sec_name =~ /^([A-Z]|\d+)\./;
-
- ($first_page->{href} = sec_href($section)) =~ s/\#.*$//;
- # Update tree structure of document
- if (@$Pages)
- {
- my $sec;
- my @after;
-
- while (@sections && $sections[$#sections] ne $section)
- {
- unshift @after, pop @sections;
- }
-
- for $page (@$Pages)
- {
- my $node = ($page->{First} ne $page->{Last} ?
- "$sec_name: $page->{First} -- $page->{Last}" :
- "$sec_name: $page->{First}");
- push @sections, $node;
- $node2sec{$node} = $node;
- $sec2node{$node} = $node;
- $node2up{$node} = $section;
- $page->{href} = next_doc();
- $page->{name} = $node;
- $node2href{$node} = $page->{href};
- if ($prev_node)
- {
- $node2next{$prev_node} = $node;
- $node2prev{$node} = $prev_node;
- }
- $prev_node = $node;
- }
- push @sections, @after;
- }
-
- my $summary = GetIndexSummary($first_page, $Pages, $name);
- PrintIndexPage($lines, $summary, $first_page, $name);
- for $page (@$Pages)
- {
- push @$lines, ($T2H_SPLIT eq 'chapter' ? $CHAPTEREND : $SECTIONEND);
- push @$lines, "<H2 ALIGN=\"Left\">$page->{name}</H2>\n";
- PrintIndexPage($lines, $summary, $page, $name);
- }
-}
-
-
-#+++############################################################################
-# #
-# Pass 2/3: handle style, menu, index, cross-reference #
-# #
-#---############################################################################
-
-@lines2 = (); # whole document (2nd pass)
-@lines3 = (); # whole document (3rd pass)
-$in_menu = 0; # am I inside a menu
-
-while (@lines) {
- $_ = shift(@lines);
- #
- # special case (protected sections)
- #
- if (/^$PROTECTTAG/o) {
- push(@lines2, $_);
- next;
- }
- #
- # menu
- #
- if (/^\@menu\b/)
- {
- $in_menu = 1;
- $in_menu_listing = 1;
- push(@lines2, &debug("<BLOCKQUOTE><TABLE BORDER=0 CELLSPACING=0> \n", __LINE__));
- next;
- }
- if (/^\@end\s+menu\b/)
- {
- if ($in_menu_listing)
- {
- push(@lines2, &debug("</TABLE></BLOCKQUOTE>\n", __LINE__));
- }
- else
- {
- push(@lines2, &debug("</BLOCKQUOTE>\n", __LINE__));
- }
- $in_menu = 0;
- $in_menu_listing = 0;
- next;
- }
- if ($in_menu)
- {
- my ($node, $name, $descr);
- if (/^\*\s+($NODERE)::/o)
- {
- $node = $1;
- $descr = $';
- }
- elsif (/^\*\s+(.+):\s+([^\t,\.\n]+)[\t,\.\n]/)
- {
- $name = $1;
- $node = $2;
- $descr = $';
- }
- elsif (/^\*/)
- {
- warn "$ERROR Bad menu line: $_";
- }
- else
- {
- if ($in_menu_listing)
- {
- $in_menu_listing = 0;
- push(@lines2, &debug("</TABLE>\n", __LINE__));
- }
- # should be like verbatim -- preseve spaces, etc
- s/ /\ /g;
- $_ .= "<br>\n";
- push(@lines2, $_);
- }
- if ($node)
- {
- if (! $in_menu_listing)
- {
- $in_menu_listing = 1;
- push(@lines2, &debug("<TABLE BORDER=0 CELLSPACING=0>\n", __LINE__));
- }
- # look for continuation
- while ($lines[0] =~ /^\s+\w+/)
- {
- $descr .= shift(@lines);
- }
- &menu_entry($node, $name, $descr);
- }
- next;
- }
- #
- # printindex
- #
- PrintIndex(\@lines2, $2, $1), next
- if (/^<!--::(.*)::-->\@printindex\s+(\w+)/);
- #
- # simple style substitutions
- #
- $_ = &substitute_style($_);
- #
- # xref
- #
- while (/\@(x|px|info|)ref{([^{}]+)(}?)/) {
- # note: Texinfo may accept other characters
- ($type, $nodes, $full) = ($1, $2, $3);
- ($before, $after) = ($`, $');
- if (! $full && $after) {
- warn "$ERROR Bad xref (no ending } on line): $_";
- $_ = "$before$;0${type}ref\{$nodes$after";
- next; # while xref
- }
- if ($type eq 'x') {
- $type = "$T2H_WORDS->{$T2H_LANG}->{'See'} ";
- } elsif ($type eq 'px') {
- $type = "$T2H_WORDS->{$T2H_LANG}->{'see'} ";
- } elsif ($type eq 'info') {
- $type = "$T2H_WORDS->{$T2H_LANG}->{'See'} Info";
- } else {
- $type = '';
- }
- unless ($full) {
- $next = shift(@lines);
- $next = &substitute_style($next);
- chop($nodes); # remove final newline
- if ($next =~ /\}/) { # split on 2 lines
- $nodes .= " $`";
- $after = $';
- } else {
- $nodes .= " $next";
- $next = shift(@lines);
- $next = &substitute_style($next);
- chop($nodes);
- if ($next =~ /\}/) { # split on 3 lines
- $nodes .= " $`";
- $after = $';
- } else {
- warn "$ERROR Bad xref (no ending }): $_";
- $_ = "$before$;0xref\{$nodes$after";
- unshift(@lines, $next);
- next; # while xref
- }
- }
- }
- $nodes =~ s/\s+/ /g; # remove useless spaces
- @args = split(/\s*,\s*/, $nodes);
- $node = $args[0]; # the node is always the first arg
- $node = &normalise_node($node);
- $sec = $args[2] || $args[1] || $node2sec{$node};
- $href = $node2href{$node};
- if (@args == 5) { # reference to another manual
- $sec = $args[2] || $node;
- $man = $args[4] || $args[3];
- $_ = "${before}${type}$T2H_WORDS->{$T2H_LANG}->{'section'} `$sec' in \@cite{$man}$after";
- } elsif ($type =~ /Info/) { # inforef
- warn "$ERROR Wrong number of arguments: $_" unless @args == 3;
- ($nn, $_, $in) = @args;
- $_ = "${before}${type} file `$in', node `$nn'$after";
- } elsif ($sec && $href && ! $T2H_SHORT_REF) {
- $_ = "${before}${type}";
- $_ .= "$T2H_WORDS->{$T2H_LANG}->{'section'} " if ${type};
- $_ .= &t2h_anchor('', $href, $sec) . $after;
- }
- elsif ($href)
- {
- $_ = "${before}${type} " .
- &t2h_anchor('', $href, $args[2] || $args[1] || $node) .
- $after;
- }
- else {
- warn "$ERROR Undefined node ($node): $_";
- $_ = "$before$;0xref{$nodes}$after";
- }
- }
-
- # replace images
- s[\@image\s*{(.+?)}]
- {
- my @args = split (/\s*,\s*/, $1);
- my $base = $args[0];
- my $image =
- LocateIncludeFile("$base.png") ||
- LocateIncludeFile("$base.jpg") ||
- LocateIncludeFile("$base.gif");
- warn "$ERROR no image file for $base: $_" unless ($image && -e $image);
- "<IMG SRC=\"$image\" ALT=\"$base\">";
- ($T2H_CENTER_IMAGE ?
- "<CENTER><IMG SRC=\"$image\" ALT=\"$base\"></CENTER>" :
- "<IMG SRC=\"$image\" ALT=\"$base\">");
- }eg;
-
- #
- # try to guess bibliography references or glossary terms
- #
- unless (/^<H\d><A NAME=\"SEC\d/) {
- if ($use_bibliography) {
- $done = '';
- while (/$BIBRE/o) {
- ($pre, $what, $post) = ($`, $&, $');
- $href = $bib2href{$what};
- if (defined($href) && $post !~ /^[^<]*<\/A>/) {
- $done .= $pre . &t2h_anchor('', $href, $what);
- } else {
- $done .= "$pre$what";
- }
- $_ = $post;
- }
- $_ = $done . $_;
- }
- if ($T2H_USE_GLOSSARY) {
- $done = '';
- while (/\b\w+\b/) {
- ($pre, $what, $post) = ($`, $&, $');
- $entry = $what;
- $entry =~ tr/A-Z/a-z/ unless $entry =~ /^[A-Z\s]+$/;
- $href = $gloss2href{$entry};
- if (defined($href) && $post !~ /^[^<]*<\/A>/) {
- $done .= $pre . &t2h_anchor('', $href, $what);
- } else {
- $done .= "$pre$what";
- }
- $_ = $post;
- }
- $_ = $done . $_;
- }
- }
- # otherwise
- push(@lines2, $_);
-}
-print "# end of pass 2\n" if $T2H_VERBOSE;
-
-#
-# split style substitutions
-#
-while (@lines2) {
- $_ = shift(@lines2);
- #
- # special case (protected sections)
- #
- if (/^$PROTECTTAG/o) {
- push(@lines3, $_);
- next;
- }
- #
- # split style substitutions
- #
- $old = '';
- while ($old ne $_) {
- $old = $_;
- if (/\@(\w+)\{/) {
- ($before, $style, $after) = ($`, $1, $');
- if (defined($style_map{$style})) {
- $_ = $after;
- $text = '';
- $after = '';
- $failed = 1;
- while (@lines2) {
- if (/\}/) {
- $text .= $`;
- $after = $';
- $failed = 0;
- last;
- } else {
- $text .= $_;
- $_ = shift(@lines2);
- }
- }
- if ($failed) {
- die "* Bad syntax (\@$style) after: $before\n";
- } else {
- $text = &apply_style($style, $text);
- $_ = "$before$text$after";
- }
- }
- }
- }
- # otherwise
- push(@lines3, $_);
-}
-print "# end of pass 3\n" if $T2H_VERBOSE;
-
-#+++############################################################################
-# #
-# Pass 4: foot notes, final cleanup #
-# #
-#---############################################################################
-
-@foot_lines = (); # footnotes
-@doc_lines = (); # final document
-$end_of_para = 0; # true if last line is <P>
-
-while (@lines3) {
- $_ = shift(@lines3);
- #
- # special case (protected sections)
- #
- if (/^$PROTECTTAG/o) {
- push(@doc_lines, $_);
- $end_of_para = 0;
- next;
- }
- #
- # footnotes
- #
- while (/\@footnote([^\{\s]+)\{/) {
- ($before, $d, $after) = ($`, $1, $');
- $_ = $after;
- $text = '';
- $after = '';
- $failed = 1;
- while (@lines3) {
- if (/\}/) {
- $text .= $`;
- $after = $';
- $failed = 0;
- last;
- } else {
- $text .= $_;
- $_ = shift(@lines3);
- }
- }
- if ($failed) {
- die "* Bad syntax (\@footnote) after: $before\n";
- } else {
- $foot_num++;
- $docid = "DOCF$foot_num";
- $footid = "FOOT$foot_num";
- $foot = "($foot_num)";
- push(@foot_lines, "<H3>" . &t2h_anchor($footid, "$d#$docid", $foot) . "</H3>\n");
- $text = "<P>$text" unless $text =~ /^\s*<P>/;
- push(@foot_lines, "$text\n");
- $_ = $before . &t2h_anchor($docid, "$docu_foot#$footid", $foot) . $after;
- }
- }
- #
- # remove unnecessary <P>
- #
- if (/^\s*<P>\s*$/) {
- next if $end_of_para++;
- } else {
- $end_of_para = 0;
- }
- # otherwise
- push(@doc_lines, $_);
-}
-
-print "# end of pass 4\n" if $T2H_VERBOSE;
-
-#+++############################################################################
-# #
-# Pass 5: print things #
-# #
-#---############################################################################
-
-$T2H_L2H = &l2h_FinishToLatex if ($T2H_L2H);
-$T2H_L2H = &l2h_ToHtml if ($T2H_L2H);
-$T2H_L2H = &l2h_InitFromHtml if ($T2H_L2H);
-
-# fix node2up, node2prev, node2next, if desired
-if ($has_top_command)
-{
- for $section (keys %sec2number)
- {
- $node = $sec2node{$section};
- $node2up{$node} = Sec2UpNode($section) unless $node2up{$node};
- $node2prev{$node} = Sec2PrevNode($section) unless $node2prev{$node};
- $node2next{$node} = Sec2NextNode($section) unless $node2next{$node};
- }
-}
-
-# prepare %T2H_THISDOC
-$T2H_THISDOC{fulltitle} = $value{'_title'} || $value{'_settitle'} || "Untitled Document";
-$T2H_THISDOC{title} = $value{'_settitle'} || $T2H_THISDOC{fulltitle};
-$T2H_THISDOC{author} = $value{'_author'};
-$T2H_THISDOC{subtitle} = $value{'_subtitle'};
-$T2H_THISDOC{shorttitle} = $value{'_shorttitle'};
-for $key (keys %T2H_THISDOC)
-{
- $_ = &substitute_style($T2H_THISDOC{$key});
- &unprotect_texi;
- s/\s*$//;
- $T2H_THISDOC{$key} = $_;
-}
-
-# if no sections, then simply print document as is
-unless (@sections)
-{
- print "# Writing content into $docu_top_file \n" if $T2H_VERBOSE;
- open(FILE, "> $docu_top_file")
- || die "$ERROR: Can't open $docu_top_file for writing: $!\n";
-
- &$T2H_print_page_head(\*FILE);
- $T2H_THIS_SECTION = \@doc_lines;
- t2h_print_lines(\*FILE);
- &$T2H_print_foot_navigation(\*FILE);
- &$T2H_print_page_foot(\*FILE);
- close(FILE);
- goto Finish;
-}
-
-# initialize $T2H_HREF, $T2H_NAME
-%T2H_HREF =
- (
- 'First' , sec_href($sections[0]),
- 'Last', sec_href($sections[$#sections]),
- 'About', $docu_about. '#SEC_About',
- );
-
-# prepare TOC, OVERVIEW, TOP
-$T2H_TOC = \@toc_lines;
-$T2H_OVERVIEW = \@stoc_lines;
-if ($has_top)
-{
- while (1)
- {
- $_ = shift @doc_lines;
- last if /$TOPEND/;
- push @$T2H_TOP, $_;
- }
- $T2H_HREF{'Top'} = $docu_top . '#SEC_Top';
-}
-else
-{
- $T2H_HREF{'Top'} = $T2H_HREF{First};
-}
-
-$node2href{Top} = $T2H_HREF{Top};
-$T2H_HREF{Contents} = $docu_toc.'#SEC_Contents' if @toc_lines;
-$T2H_HREF{Overview} = $docu_stoc.'#SEC_OVERVIEW' if @stoc_lines;
-
-# settle on index
-if ($T2H_INDEX_CHAPTER)
-{
- $T2H_HREF{Index} = $node2href{normalise_node($T2H_INDEX_CHAPTER)};
- warn "$ERROR T2H_INDEX_CHAPTER '$T2H_INDEX_CHAPTER' not found\n"
- unless $T2H_HREF{Index};
-}
-if (! $T2H_HREF{Index} && $first_index_chapter)
-{
- $T2H_INDEX_CHAPTER = $first_index_chapter;
- $T2H_HREF{Index} = $node2href{$T2H_INDEX_CHAPTER};
-}
-
-print "# Using '" . clean_name($T2H_INDEX_CHAPTER) . "' as index page\n"
- if ($T2H_VERBOSE && $T2H_HREF{Index});
-
-%T2H_NAME =
- (
- 'First', clean_name($sec2node{$sections[0]}),
- 'Last', clean_name($sec2node{$sections[$#sections]}),
- 'About', $T2H_WORDS->{$T2H_LANG}->{'About_Title'},
- 'Contents', $T2H_WORDS->{$T2H_LANG}->{'ToC_Title'},
- 'Overview', $T2H_WORDS->{$T2H_LANG}->{'Overview_Title'},
- 'Index' , clean_name($T2H_INDEX_CHAPTER),
- 'Top', clean_name($T2H_TOP_HEADING || $T2H_THISDOC{'title'} || $T2H_THISDOC{'shorttitle'}),
- );
-
-#############################################################################
-# print frame and frame toc file
-#
-if ( $T2H_FRAMES )
-{
- open(FILE, "> $docu_frame_file")
- || die "$ERROR: Can't open $docu_frame_file for writing: $!\n";
- print "# Creating frame in $docu_frame_file ...\n" if $T2H_VERBOSE;
- &$T2H_print_frame(\*FILE);
- close(FILE);
-
- open(FILE, "> $docu_toc_frame_file")
- || die "$ERROR: Can't open $docu_toc_frame_file for writing: $!\n";
- print "# Creating toc frame in $docu_frame_file ...\n" if $T2H_VERBOSE;
- &$T2H_print_toc_frame(\*FILE);
- close(FILE);
-}
-
-
-#############################################################################
-# print Top
-#
-open(FILE, "> $docu_top_file")
- || die "$ERROR: Can't open $docu_top_file for writing: $!\n";
-&$T2H_print_page_head(\*FILE) unless ($T2H_SPLIT);
-
-if ($has_top)
-{
- print "# Creating Top in $docu_top_file ...\n" if $T2H_VERBOSE;
- $T2H_THIS_SECTION = $T2H_TOP;
- $T2H_HREF{This} = $T2H_HREF{Top};
- $T2H_NAME{This} = $T2H_NAME{Top};
- &$T2H_print_Top(\*FILE);
-}
-
-close(FILE) if $T2H_SPLIT;
-
-#############################################################################
-# Print sections
-#
-$T2H_NODE{Forward} = $sec2node{$sections[0]};
-$T2H_NAME{Forward} = &clean_name($sec2node{$sections[0]});
-$T2H_HREF{Forward} = sec_href($sections[0]);
-$T2H_NODE{This} = 'Top';
-$T2H_NAME{This} = $T2H_NAME{Top};
-$T2H_HREF{This} = $T2H_HREF{Top};
-if ($T2H_SPLIT)
-{
- print "# writing " . scalar(@sections) .
- " sections in $docu_rdir$docu_name"."_[1..$doc_num]"
- if $T2H_VERBOSE;
- $previous = ($T2H_SPLIT eq 'chapter' ? $CHAPTEREND : $SECTIONEND);
- undef $FH;
- $doc_num = 0;
-}
-else
-{
- print "# writing " . scalar(@sections) . " sections in $docu_top_file ..."
- if $T2H_VERBOSE;
- $FH = \*FILE;
- $previous = '';
-}
-
-$counter = 0;
-# loop through sections
-while ($section = shift(@sections))
-{
- if ($T2H_SPLIT && ($T2H_SPLIT eq 'section' || $previous eq $CHAPTEREND))
- {
- if ($FH)
- {
- #close previous page
- &$T2H_print_chapter_footer($FH) if $T2H_SPLIT eq 'chapter';
- &$T2H_print_page_foot($FH);
- close($FH);
- undef $FH;
- }
- }
- $T2H_NAME{Back} = $T2H_NAME{This};
- $T2H_HREF{Back} = $T2H_HREF{This};
- $T2H_NODE{Back} = $T2H_NODE{This};
- $T2H_NAME{This} = $T2H_NAME{Forward};
- $T2H_HREF{This} = $T2H_HREF{Forward};
- $T2H_NODE{This} = $T2H_NODE{Forward};
- if ($sections[0])
- {
- $T2H_NODE{Forward} = $sec2node{$sections[0]};
- $T2H_NAME{Forward} = &clean_name($T2H_NODE{Forward});
- $T2H_HREF{Forward} = sec_href($sections[0]);
- }
- else
- {
- undef $T2H_HREF{Forward}, $T2H_NODE{Forward}, $T2H_NAME{Forward};
- }
-
- $node = $node2up{$T2H_NODE{This}};
- $T2H_HREF{Up} = $node2href{$node};
- if ($T2H_HREF{Up} eq $T2H_HREF{This} || ! $T2H_HREF{Up})
- {
- $T2H_NAME{Up} = $T2H_NAME{Top};
- $T2H_HREF{Up} = $T2H_HREF{Top};
- $T2H_NODE{Up} = 'Up';
- }
- else
- {
- $T2H_NAME{Up} = &clean_name($node);
- $T2H_NODE{Up} = $node;
- }
-
- $node = $T2H_NODE{This};
- $node = $node2prev{$node};
- $T2H_NAME{Prev} = &clean_name($node);
- $T2H_HREF{Prev} = $node2href{$node};
- $T2H_NODE{Prev} = $node;
-
- $node = $T2H_NODE{This};
- if ($node2up{$node} && $node2up{$node} ne 'Top'&&
- ($node2prev{$node} eq $T2H_NODE{Back} || ! $node2prev{$node}))
- {
- $node = $node2up{$node};
- while ($node && $node ne $node2up{$node} && ! $node2prev{$node})
- {
- $node = $node2up{$node};
- }
- $node = $node2prev{$node}
- unless $node2up{$node} eq 'Top' || ! $node2up{$node};
- }
- else
- {
- $node = $node2prev{$node};
- }
- $T2H_NAME{FastBack} = &clean_name($node);
- $T2H_HREF{FastBack} = $node2href{$node};
- $T2H_NODE{FastBack} = $node;
-
- $node = $T2H_NODE{This};
- $node = $node2next{$node};
- $T2H_NAME{Next} = &clean_name($node);
- $T2H_HREF{Next} = $node2href{$node};
- $T2H_NODE{Next} = $node;
-
- $node = $T2H_NODE{This};
- if ($node2up{$node} && $node2up{$node} ne 'Top'&&
- ($node2next{$node} eq $T2H_NODE{Forward} || ! $node2next{$node}))
- {
- $node = $node2up{$node};
- while ($node && $node ne $node2up{$node} && ! $node2next{$node})
- {
- $node = $node2up{$node};
- }
- }
- $node = $node2next{$node};
- $T2H_NAME{FastForward} = &clean_name($node);
- $T2H_HREF{FastForward} = $node2href{$node};
- $T2H_NODE{FastForward} = $node;
-
- if (! defined($FH))
- {
- my $file = $T2H_HREF{This};
- $file =~ s/\#.*$//;
- open(FILE, "> $docu_rdir$file") ||
- die "$ERROR: Can't open $docu_rdir$file for writing: $!\n";
- $FH = \*FILE;
- &$T2H_print_page_head($FH);
- t2h_print_label($FH);
- &$T2H_print_chapter_header($FH) if $T2H_SPLIT eq 'chapter';
- }
- else
- {
- t2h_print_label($FH);
- }
-
- $T2H_THIS_SECTION = [];
- while (@doc_lines) {
- $_ = shift(@doc_lines);
- last if ($_ eq $SECTIONEND || $_ eq $CHAPTEREND);
- push(@$T2H_THIS_SECTION, $_);
- }
- $previous = $_;
- &$T2H_print_section($FH);
-
- if ($T2H_VERBOSE)
- {
- $counter++;
- print "." if $counter =~ /00$/;
- }
-}
-if ($T2H_SPLIT)
-{
- &$T2H_print_chapter_footer($FH) if $T2H_SPLIT eq 'chapter';
- &$T2H_print_page_foot($FH);
- close($FH);
-}
-print "\n" if $T2H_VERBOSE;
-
-#############################################################################
-# Print ToC, Overview, Footnotes
-#
-undef $T2H_HREF{Prev};
-undef $T2H_HREF{Next};
-undef $T2H_HREF{Back};
-undef $T2H_HREF{Forward};
-undef $T2H_HREF{Up};
-
-if (@foot_lines)
-{
- print "# writing Footnotes in $docu_foot_file...\n" if $T2H_VERBOSE;
- open (FILE, "> $docu_foot_file") || die "$ERROR: Can't open $docu_foot_file for writing: $!\n"
- if $T2H_SPLIT;
- $T2H_HREF{This} = $docu_foot;
- $T2H_NAME{This} = $T2H_WORDS->{$T2H_LANG}->{'Footnotes_Title'};
- $T2H_THIS_SECTION = \@foot_lines;
- &$T2H_print_Footnotes(\*FILE);
- close(FILE) if $T2H_SPLIT;
-}
-
-if (@toc_lines)
-{
- print "# writing Toc in $docu_toc_file...\n" if $T2H_VERBOSE;
- open (FILE, "> $docu_toc_file") || die "$ERROR: Can't open $docu_toc_file for writing: $!\n"
- if $T2H_SPLIT;
- $T2H_HREF{This} = $T2H_HREF{Contents};
- $T2H_NAME{This} = $T2H_NAME{Contents};
- $T2H_THIS_SECTION = \@toc_lines;
- &$T2H_print_Toc(\*FILE);
- close(FILE) if $T2H_SPLIT;
-}
-
-if (@stoc_lines)
-{
- print "# writing Overview in $docu_stoc_file...\n" if $T2H_VERBOSE;
- open (FILE, "> $docu_stoc_file") || die "$ERROR: Can't open $docu_stoc_file for writing: $!\n"
- if $T2H_SPLIT;
-
- $T2H_HREF{This} = $T2H_HREF{Overview};
- $T2H_NAME{This} = $T2H_NAME{Overview};
- $T2H_THIS_SECTION = \@stoc_lines;
- unshift @$T2H_THIS_SECTION, "<BLOCKQUOTE>\n";
- push @$T2H_THIS_SECTION, "\n</BLOCKQUOTE>\n";
- &$T2H_print_Overview(\*FILE);
- close(FILE) if $T2H_SPLIT;
-}
-
-if ($about_body = &$T2H_about_body())
-{
- print "# writing About in $docu_about_file...\n" if $T2H_VERBOSE;
- open (FILE, "> $docu_about_file") || die "$ERROR: Can't open $docu_about_file for writing: $!\n"
- if $T2H_SPLIT;
-
- $T2H_HREF{This} = $T2H_HREF{About};
- $T2H_NAME{This} = $T2H_NAME{About};
- $T2H_THIS_SECTION = [$about_body];
- &$T2H_print_About(\*FILE);
- close(FILE) if $T2H_SPLIT;
-}
-
-unless ($T2H_SPLIT)
-{
- &$T2H_print_page_foot(\*FILE);
- close (FILE);
-}
-
-Finish:
-&l2h_FinishFromHtml if ($T2H_L2H);
-&l2h_Finish if($T2H_L2H);
-print "# that's all folks\n" if $T2H_VERBOSE;
-
-exit(0);
-
-#+++############################################################################
-# #
-# Low level functions #
-# #
-#---############################################################################
-
-sub LocateIncludeFile
-{
- my $file = shift;
- my $dir;
-
- return $file if (-e $file && -r $file);
- foreach $dir (@T2H_INCLUDE_DIRS)
- {
- return "$dir/$file" if (-e "$dir/$file" && -r "$dir/$file");
- }
- return undef;
-}
-
-sub clean_name
-{
- local ($_);
- $_ = &remove_style($_[0]);
- &unprotect_texi;
- return $_;
-}
-
-sub update_sec_num {
- local($name, $level) = @_;
- my $ret;
-
- $level--; # here we start at 0
- if ($name =~ /^appendix/ || defined(@appendix_sec_num)) {
- # appendix style
- if (defined(@appendix_sec_num)) {
- &incr_sec_num($level, @appendix_sec_num);
- } else {
- @appendix_sec_num = ('A', 0, 0, 0);
- }
- $ret = join('.', @appendix_sec_num[0..$level]);
- } else {
- # normal style
- if (defined(@normal_sec_num))
- {
- &incr_sec_num($level, @normal_sec_num);
- }
- else
- {
- @normal_sec_num = (1, 0, 0, 0);
- }
- $ret = join('.', @normal_sec_num[0..$level]);
- }
-
- $ret .= "." if $level == 0;
- return $ret;
-}
-
-sub incr_sec_num {
- local($level, $l);
- $level = shift(@_);
- $_[$level]++;
- foreach $l ($level+1 .. 3) {
- $_[$l] = 0;
- }
-}
-
-sub Sec2UpNode
-{
- my $sec = shift;
- my $num = $sec2number{$sec};
-
- return '' unless $num;
- return 'Top' unless $num =~ /\.\d+/;
- $num =~ s/\.[^\.]*$//;
- $num = $num . '.' unless $num =~ /\./;
- return $sec2node{$number2sec{$num}};
-}
-
-sub Sec2PrevNode
-{
- my $sec = shift;
- my $num = $sec2number{$sec};
- my ($i, $post);
-
- if ($num =~ /(\w+)(\.$|$)/)
- {
- $num = $`;
- $i = $1;
- $post = $2;
- if ($i eq 'A')
- {
- $i = $normal_sec_num[0];
- }
- elsif ($i ne '1')
- {
- # unfortunately, -- operator is not magical
- $i = chr(ord($i) + 1);
- }
- else
- {
- return '';
- }
- return $sec2node{$number2sec{$num . $i . $post}}
- }
- return '';
-}
-
-sub Sec2NextNode
-{
- my $sec = shift;
- my $num = $sec2number{$sec};
- my $i;
-
- if ($num =~ /(\w+)(\.$|$)/)
- {
- $num = $`;
- $i = $1;
- $post = $2;
- if ($post eq '.' && $i eq $normal_sec_num[0])
- {
- $i = 'A';
- }
- else
- {
- $i++;
- }
- return $sec2node{$number2sec{$num . $i . $post}}
- }
- return '';
-}
-
-sub check {
- local($_, %seen, %context, $before, $match, $after);
-
- while (<>) {
- if (/\@(\*|\.|\:|\@|\{|\})/) {
- $seen{$&}++;
- $context{$&} .= "> $_" if $T2H_VERBOSE;
- $_ = "$`XX$'";
- redo;
- }
- if (/\@(\w+)/) {
- ($before, $match, $after) = ($`, $&, $');
- if ($before =~ /\b[\w-]+$/ && $after =~ /^[\w-.]*\b/) { # e-mail address
- $seen{'e-mail address'}++;
- $context{'e-mail address'} .= "> $_" if $T2H_VERBOSE;
- } else {
- $seen{$match}++;
- $context{$match} .= "> $_" if $T2H_VERBOSE;
- }
- $match =~ s/^\@/X/;
- $_ = "$before$match$after";
- redo;
- }
- }
-
- foreach (sort(keys(%seen))) {
- if ($T2H_VERBOSE) {
- print "$_\n";
- print $context{$_};
- } else {
- print "$_ ($seen{$_})\n";
- }
- }
-}
-
-sub open {
- local($name) = @_;
-
- ++$fh_name;
- if (open($fh_name, $name)) {
- unshift(@fhs, $fh_name);
- } else {
- warn "$ERROR Can't read file $name: $!\n";
- }
-}
-
-sub init_input {
- @fhs = (); # hold the file handles to read
- @input_spool = (); # spooled lines to read
- $fh_name = 'FH000';
- &open($docu);
-}
-
-sub next_line {
- local($fh, $line);
-
- if (@input_spool) {
- $line = shift(@input_spool);
- return($line);
- }
- while (@fhs) {
- $fh = $fhs[0];
- $line = <$fh>;
- return($line) if $line;
- close($fh);
- shift(@fhs);
- }
- return(undef);
-}
-
-# used in pass 1, use &next_line
-sub skip_until {
- local($tag) = @_;
- local($_);
-
- while ($_ = &next_line) {
- return if /^\@end\s+$tag\s*$/;
- }
- die "* Failed to find '$tag' after: " . $lines[$#lines];
-}
-
-# used in pass 1 for l2h use &next_line
-sub string_until {
- local($tag) = @_;
- local($_, $string);
-
- while ($_ = &next_line) {
- return $string if /^\@end\s+$tag\s*$/;
-# $_ =~ s/hbox/mbox/g;
- $string = $string.$_;
- }
- die "* Failed to find '$tag' after: " . $lines[$#lines];
-}
-
-#
-# HTML stacking to have a better HTML output
-#
-
-sub html_reset {
- @html_stack = ('html');
- $html_element = 'body';
-}
-
-sub html_push {
- local($what) = @_;
- push(@html_stack, $html_element);
- $html_element = $what;
-}
-
-sub html_push_if {
- local($what) = @_;
- push(@html_stack, $html_element)
- if ($html_element && $html_element ne 'P');
- $html_element = $what;
-}
-
-sub html_pop {
- $html_element = pop(@html_stack);
-}
-
-sub html_pop_if {
- local($elt);
-
- if (@_) {
- foreach $elt (@_) {
- if ($elt eq $html_element) {
- $html_element = pop(@html_stack) if @html_stack;
- last;
- }
- }
- } else {
- $html_element = pop(@html_stack) if @html_stack;
- }
-}
-
-sub html_debug {
- local($what, $line) = @_;
- if ($T2H_DEBUG & $DEBUG_HTML)
- {
- $what = "\n" unless $what;
- return("<!-- $line @html_stack, $html_element -->$what")
- }
- return($what);
-}
-
-# to debug the output...
-sub debug {
- local($what, $line) = @_;
- return("<!-- $line -->$what")
- if $T2H_DEBUG & $DEBUG_HTML;
- return($what);
-}
-
-sub SimpleTexi2Html
-{
- local $_ = $_[0];
- &protect_texi;
- &protect_html;
- $_ = substitute_style($_);
- $_[0] = $_;
-}
-
-sub normalise_node {
- local $_ = $_[0];
- s/\s+/ /g;
- s/ $//;
- s/^ //;
- &protect_texi;
- &protect_html;
- $_ = substitute_style($_);
- $_[0] = $_;
-}
-
-sub menu_entry
-{
- my ($node, $name, $descr) = @_;
- my ($href, $entry);
-
- &normalise_node($node);
- $href = $node2href{$node};
- if ($href)
- {
- $descr =~ s/^\s+//;
- $descr =~ s/\s*$//;
- $descr = SimpleTexi2Html($descr);
- if ($T2H_NUMBER_SECTIONS && !$T2H_NODE_NAME_IN_MENU && $node2sec{$node})
- {
- $entry = $node2sec{$node};
- $name = '';
- }
- else
- {
- &normalise_node($name);
- $entry = ($name && ($name ne $node || ! $T2H_AVOID_MENU_REDUNDANCY)
- ? "$name : $node" : $node);
- }
-
- if ($T2H_AVOID_MENU_REDUNDANCY && $descr)
- {
- my $clean_entry = $entry;
- $clean_entry =~ s/^.*? // if ($clean_entry =~ /^([A-Z]|\d+)\.[\d\.]* /);
- $clean_entry =~ s/[^\w]//g;
- my $clean_descr = $descr;
- $clean_descr =~ s/[^\w]//g;
- $descr = '' if ($clean_entry eq $clean_descr)
- }
- push(@lines2,&debug('<TR><TD ALIGN="left" VALIGN="TOP">' .
- &t2h_anchor('', $href, $entry) .
- '</TD><TD> </TD><TD ALIGN="left" VALIGN="TOP">' .
- $descr .
- "</TD></TR>\n", __LINE__));
- }
- elsif ($node =~ /^\(.*\)\w+/)
- {
- push(@lines2,&debug('<TR><TD ALIGN="left" VALIGN="TOP">' .
- $entry .
- '</TD><TD ALIGN="left" VALIGN="TOP">' . $descr .
- "</TD></TR>\n", __LINE__))
- }
- else
- {
- warn "$ERROR Undefined node of menu_entry ($node): $_";
- }
-}
-
-sub do_ctrl { "^$_[0]" }
-
-sub do_email {
- local($addr, $text) = split(/,\s*/, $_[0]);
-
- $text = $addr unless $text;
- &t2h_anchor('', "mailto:$addr", $text);
-}
-
-sub do_sc
-{
- # l2h does this much better
- return &l2h_ToLatex("{\\sc ".&unprotect_html($_[0])."}") if ($T2H_L2H);
- return "\U$_[0]\E";
-}
-
-sub do_math
-{
- return &l2h_ToLatex("\$".&unprotect_html($_[0])."\$") if ($T2H_L2H);
- return "<EM>".$text."</EM>";
-}
-
-sub do_uref {
- local($url, $text, $only_text) = split(/,\s*/, $_[0]);
-
- $text = $only_text if $only_text;
- $text = $url unless $text;
- &t2h_anchor('', $url, $text);
-}
-
-sub do_url { &t2h_anchor('', $_[0], $_[0]) }
-
-sub do_acronym
-{
- return '<FONT SIZE="-1">' . $_[0] . '</FONT>';
-}
-
-sub do_accent
-{
- return "&$_[0]acute;" if $_[1] eq 'H';
- return "$_[0]." if $_[1] eq 'dotaccent';
- return "$_[0]*" if $_[1] eq 'ringaccent';
- return "$_[0]".'[' if $_[1] eq 'tieaccent';
- return "$_[0]".'(' if $_[1] eq 'u';
- return "$_[0]_" if $_[1] eq 'ubaraccent';
- return ".$_[0]" if $_[1] eq 'udotaccent';
- return "$_[0]<" if $_[1] eq 'v';
- return "&$_[0]cedil;" if $_[1] eq ',';
- return "$_[0]" if $_[1] eq 'dotless';
- return undef;
-}
-
-sub apply_style {
- local($texi_style, $text) = @_;
- local($style);
-
- $style = $style_map{$texi_style};
- if (defined($style)) { # known style
- if ($style =~ /^\"/) { # add quotes
- $style = $';
- $text = "\`$text\'";
- }
- if ($style =~ /^\&/) { # custom
- $style = $';
- $text = &$style($text, $texi_style);
- } elsif ($style) { # good style
- $text = "<$style>$text</$style>";
- } else { # no style
- }
- } else { # unknown style
- $text = undef;
- }
- return($text);
-}
-
-# remove Texinfo styles
-sub remove_style {
- local($_) = @_;
- 1 while(s/\@\w+{([^\{\}]+)}/$1/g);
- return($_);
-}
-
-sub remove_things
-{
- local ($_) = @_;
- s|\@(\w+)\{\}|$1|g;
- return $_;
-}
-
-sub substitute_style {
- local($_) = @_;
- local($changed, $done, $style, $text);
-
- &simple_substitutions;
- $changed = 1;
- while ($changed) {
- $changed = 0;
- $done = '';
- while (/\@(\w+){([^\{\}]+)}/ || /\@(,){([^\{\}]+)}/) {
- $text = &apply_style($1, $2);
- if ($text) {
- $_ = "$`$text$'";
- $changed = 1;
- } else {
- $done .= "$`\@$1";
- $_ = "{$2}$'";
- }
- }
- $_ = $done . $_;
- }
- return($_);
-}
-
-sub t2h_anchor {
- local($name, $href, $text, $newline, $extra_attribs) = @_;
- local($result);
-
- $result = "<A";
- $result .= " NAME=\"$name\"" if $name;
- if ($href)
- {
- $href =~ s|^$T2H_HREF_DIR_INSTEAD_FILE|./|
- if ($T2H_HREF_DIR_INSTEAD_FILE);
- $result .= ($href =~ /\"/ ? " HREF='$href'" : " HREF=\"$href\"");
- }
- $result .= " $extra_attribs" if $extra_attribs;
- $result .= ">$text</A>";
- $result .= "\n" if $newline;
- return($result);
-}
-
-sub pretty_date {
- local(@MoY, $sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst);
-
- @MoY = ('January', 'February', 'March', 'April', 'May', 'June',
- 'July', 'August', 'September', 'October', 'November', 'December');
- ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime(time);
- $year += ($year < 70) ? 2000 : 1900;
- # obachman: Let's do it as the Americans do
- return("$MoY[$mon], $mday $year");
-}
-
-sub doc_href {
- local($num) = @_;
-
- return("${docu_name}_$num.$docu_ext");
-}
-
-sub sec_href
-{
- return $node2href{$sec2node{$_[0]}};
-}
-
-sub next_doc {
- $docu_doc = &doc_href(++$doc_num);
-}
-
-sub t2h_print_lines {
- my ($fh, $lines) = @_;
- local($_);
- $lines = $T2H_THIS_SECTION unless $lines;
- my $cnt = 0;
- for (@$lines)
- {
- $_ = l2h_FromHtml($_) if ($T2H_L2H);
- if (/^$PROTECTTAG/o) {
- $_ = $tag2pro{$_};
- } else {
- &unprotect_texi;
- }
- print $fh $_;
- $cnt += split(/\W*\s+\W*/);
- }
- return $cnt;
-}
-
-sub protect_texi {
- # protect @ { } ` '
- s/\@\@/$;0/go;
- s/\@\{/$;1/go;
- s/\@\}/$;2/go;
- s/\@\`/$;3/go;
- s/\@\'/$;4/go;
-}
-
-sub protect_html {
- local($what) = @_;
- # protect & < >
- $what =~ s/\&/\&\#38;/g;
- $what =~ s/\</\&\#60;/g;
- $what =~ s/\>/\&\#62;/g;
- # restore anything in quotes
- # this fixes my problem where I had:
- # < IMG SRC="leftarrow.gif" ALT="<--" > but what if I wanted < in my ALT text ??
- # maybe byte stuffing or some other technique should be used.
- $what =~ s/\"([^\&]+)\&\#60;(.*)\"/"$1<$2"/g;
- $what =~ s/\"([^\&]+)\&\#62;(.*)\"/"$1>$2"/g;
- $what =~ s/\"([^\&]+)\&\#38;(.*)\"/"$1&$2"/g;
- # but recognize some HTML things
- $what =~ s/\&\#60;\/A\&\#62;/<\/A>/g; # </A>
- $what =~ s/\&\#60;A ([^\&]+)\&\#62;/<A $1>/g; # <A [^&]+>
- $what =~ s/\&\#60;IMG ([^\&]+)\&\#62;/<IMG $1>/g; # <IMG [^&]+>
- return($what);
-}
-
-sub unprotect_texi {
- s/$;0/\@/go;
- s/$;1/\{/go;
- s/$;2/\}/go;
- s/$;3/\`/go;
- s/$;4/\'/go;
-}
-
-sub Unprotect_texi
-{
- local $_ = shift;
- &unprotect_texi;
- return($_);
-}
-
-sub unprotect_html {
- local($what) = @_;
- $what =~ s/\&\#38;/\&/g;
- $what =~ s/\&\#60;/\</g;
- $what =~ s/\&\#62;/\>/g;
- return($what);
-}
-
-sub t2h_print_label
-{
- my $fh = shift;
- my $href = shift || $T2H_HREF{This};
- $href =~ s/.*#(.*)$/$1/;
- print $fh qq{<A NAME="$href"></A>\n};
-}
-
-##############################################################################
-
- # These next few lines are legal in both Perl and nroff.
-
-.00 ; # finish .ig
-
-'di \" finish diversion--previous line must be blank
-.nr nl 0-1 \" fake up transition to first page again
-.nr % 0 \" start at page 1
-'; __END__ ############# From here on it's a standard manual page ############
-.so /usr/local/man/man1/texi2html.1
+++ /dev/null
-/* version.c -- distribution and version numbers. */
-
-/* Copyright (C) 1989-2009 Free Software Foundation, Inc.
-
- This file is part of GNU Bash, the Bourne Again SHell.
-
- Bash is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 2 of the License, or
- (at your option) any later version.
-
- Bash is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with Bash. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <config.h>
-
-#include <stdio.h>
-
-#include "stdc.h"
-
-#include "version.h"
-#include "patchlevel.h"
-#include "conftypes.h"
-
-#include "bashintl.h"
-
-extern char *shell_name;
-
-/* Defines from version.h */
-const char * const dist_version = DISTVERSION;
-const int patch_level = PATCHLEVEL;
-const int build_version = BUILDVERSION;
-#ifdef RELSTATUS
-const char * const release_status = RELSTATUS;
-#else
-const char * const release_status = (char *)0;
-#endif
-const char * const sccs_version = SCCSVERSION;
-
-/* If == 31, shell compatible with bash-3.1, == 32 with bash-3.2, and so on */
-int shell_compatibility_level = DEFAULT_COMPAT_LEVEL;
-
-/* Functions for getting, setting, and displaying the shell version. */
-
-/* Forward declarations so we don't have to include externs.h */
-extern char *shell_version_string __P((void));
-extern void show_shell_version __P((int));
-
-/* Give version information about this shell. */
-char *
-shell_version_string ()
-{
- static char tt[32] = { '\0' };
-
- if (tt[0] == '\0')
- {
- if (release_status)
-#if defined (HAVE_SNPRINTF)
- snprintf (tt, sizeof (tt), "%s.%d(%d)-%s", dist_version, patch_level, build_version, release_status);
-#else
- sprintf (tt, "%s.%d(%d)-%s", dist_version, patch_level, build_version, release_status);
-#endif
- else
-#if defined (HAVE_SNPRINTF)
- snprintf (tt, sizeof (tt), "%s.%d(%d)", dist_version, patch_level, build_version);
-#else
- sprintf (tt, "%s.%d(%d)", dist_version, patch_level, build_version);
-#endif
- }
- return tt;
-}
-
-void
-show_shell_version (extended)
- int extended;
-{
- printf (_("GNU bash, version %s (%s)\n"), shell_version_string (), MACHTYPE);
- if (extended)
- {
- printf (_("Copyright (C) 2009 Free Software Foundation, Inc.\n"));
- printf (_("License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>\n"));
- printf (_("This is free software; you are free to change and redistribute it.\n"));
- printf (_("There is NO WARRANTY, to the extent permitted by law.\n"));
- }
-}
+++ /dev/null
-:
-# link bash for Xenix under SCO Unix
-#
-# For xenix 2.2:
-# CC="cc -xenix -lx" ./configure
-# edit config.h:
-# comment out the define for HAVE_DIRENT_H
-# enable the define for HAVE_SYS_NDIR_H to 1
-# make
-# CC="cc -xenix -lx" ./link.sh
-#
-# For xenix 2.3:
-# CC="cc -x2.3" ./configure
-# make
-# CC="cc -x2.3" ./link.sh
-
-# Copyright (C) 1989-2002 Free Software Foundation, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-
-set -x
-
-rm -f bash
-
-if [ -z "$CC" ]
-then
- if [ -f /unix ] && [ ! -f /xenix ]
- then
- CC="cc -xenix"
- else
- CC=gcc
- fi
-fi
-
-try_dir=no
-try_23=no
-try_x=yes
-
-case "$CC" in
-*-ldir*) try_dir=yes ;;
-esac
-
-case "$CC" in
-*-lx*) try_23=no ; try_x=yes ;;
-esac
-
-case "$CC" in
-*-x2.3*|*-l2.3*) try_23=yes ; try_dir=yes ;;
-esac
-
-libs=
-try="socket"
-if [ $try_dir = yes ] ; then try="$try dir" ; fi
-if [ $try_23 = yes ] ; then try="$try 2.3" ; fi
-if [ $try_x = yes ] ; then try="$try x" ; fi
-for name in $try
-do
- if [ -r "/lib/386/Slib${name}.a" ] ; then libs="$libs -l$name" ; fi
-done
-
-$CC -o bash shell.o eval.o y.tab.o \
-general.o make_cmd.o print_cmd.o dispose_cmd.o execute_cmd.o variables.o \
-copy_cmd.o error.o expr.o flags.o nojobs.o subst.o hashcmd.o hashlib.o \
-mailcheck.o trap.o input.o unwind_prot.o pathexp.o sig.o test.o \
-version.o alias.o array.o braces.o bracecomp.o bashhist.o bashline.o \
-getcwd.o siglist.o vprint.o oslib.o list.o stringlib.o locale.o \
-xmalloc.o builtins/libbuiltins.a \
-lib/readline/libreadline.a lib/readline/libhistory.a \
--ltermcap lib/glob/libglob.a lib/tilde/libtilde.a lib/malloc/libmalloc.a \
-$libs
-
-ls -l bash
projects / thirdparty / bash.git / commitdiff
