* The cdr_syslog module is now deprecated and by default it is no longer
built.
+Core:
+ * libedit is no longer available as an embedded library and must be provided
+ by the system.
+
------------------------------------------------------------------------------
--- Functionality changes from Asterisk 15.2.0 to Asterisk 15.3.0 ------------
------------------------------------------------------------------------------
cdr_syslog:
- The cdr_syslog module is now deprecated and by default it is no longer
built.
+
+Core:
+ - libedit is no longer available as an embedded library and must be provided
+ by the system.
PBX_MISDN_FAC_RESULT
LIBEDIT_LIBS
LIBEDIT_CFLAGS
-LIBEDIT_INTERNAL
ILBC_LIBS
ILBC_CFLAGS
ILBC_INTERNAL
--with-ldap=PATH use OpenLDAP files in PATH
--with-libcurl=PREFIX look for the curl library in PREFIX/lib and headers
in PREFIX/include
- --with-libedit=PATH use NetBSD Editline library files in PATH, use
- 'internal' Editline otherwise
+ --with-libedit=PATH use NetBSD Editline library files in PATH
--with-libxml2=PATH use LibXML2 files in PATH
--with-libxslt=PATH use LibXSLT files in PATH
--with-ltdl=PATH use libtool files in PATH
fi
fi
-LIBEDIT_INTERNAL="yes"
-
-LIBEDIT_SYSTEM="yes"
-if test "${USE_LIBEDIT}" != "no"; then
- if test "${LIBEDIT_DIR}" = "internal"; then
- LIBEDIT_SYSTEM="no"
- elif test "${LIBEDIT_DIR}" != ""; then
- LIBEDIT_INTERNAL="no"
- fi
- if test "${LIBEDIT_SYSTEM}" = "yes"; then
if test "x${PBX_LIBEDIT}" != "x1" -a "${USE_LIBEDIT}" != "no"; then
fi
fi
- if test "$PBX_LIBEDIT" = "1"; then
- LIBEDIT_INTERNAL="no"
- fi
- fi
- if test "${LIBEDIT_INTERNAL}" = "yes"; then
- PBX_LIBEDIT=1
- LIBEDIT_IS_UNICODE=no
- else
if test "x${PBX_LIBEDIT_IS_UNICODE}" != "x1" -a "${USE_LIBEDIT_IS_UNICODE}" != "no"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Testing for libedit unicode support" >&5
CPPFLAGS="${saved_cppflags}"
fi
- fi
+
+if test "${PBX_LIBEDIT}" != 1; then
+ as_fn_error $? "*** Please install the 'libedit' development package." "$LINENO" 5
+ exit 1
fi
AST_EXT_LIB_SETUP([KQUEUE], [kqueue support], [kqueue])
AST_EXT_LIB_SETUP([LDAP], [OpenLDAP], [ldap])
AST_LIBCURL_CHECK_CONFIG([], [7.10.1])
-AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit], [, use 'internal' Editline otherwise])
+AST_EXT_LIB_SETUP([LIBEDIT], [NetBSD Editline library], [libedit])
AST_EXT_LIB_SETUP_OPTIONAL([LIBEDIT_IS_UNICODE], [Libedit compiled for unicode], [LIBEDIT], [libedit])
AST_EXT_LIB_SETUP([LIBXML2], [LibXML2], [libxml2])
AST_EXT_LIB_SETUP([LIBXSLT], [LibXSLT], [libxslt])
fi
fi
-LIBEDIT_INTERNAL="yes"
-AC_SUBST(LIBEDIT_INTERNAL)
-LIBEDIT_SYSTEM="yes"
-if test "${USE_LIBEDIT}" != "no"; then
- if test "${LIBEDIT_DIR}" = "internal"; then
- LIBEDIT_SYSTEM="no"
- elif test "${LIBEDIT_DIR}" != ""; then
- LIBEDIT_INTERNAL="no"
- fi
- if test "${LIBEDIT_SYSTEM}" = "yes"; then
- AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
- if test "$PBX_LIBEDIT" = "1"; then
- LIBEDIT_INTERNAL="no"
- fi
- fi
- if test "${LIBEDIT_INTERNAL}" = "yes"; then
- PBX_LIBEDIT=1
- LIBEDIT_IS_UNICODE=no
- else
- AST_C_COMPILE_CHECK([LIBEDIT_IS_UNICODE], [el_rfunc_t *callback;], [histedit.h], [], [Testing for libedit unicode support])
- fi
+AST_PKG_CONFIG_CHECK(LIBEDIT, libedit)
+AST_C_COMPILE_CHECK([LIBEDIT_IS_UNICODE], [el_rfunc_t *callback;], [histedit.h], [], [Testing for libedit unicode support])
+
+if test "${PBX_LIBEDIT}" != 1; then
+ AC_MSG_ERROR(*** Please install the 'libedit' development package.)
+ exit 1
fi
AST_EXT_LIB_CHECK([ICONV], [iconv], [iconv_open], [iconv.h])
.PHONY: CHECK_SUBDIR
CHECK_SUBDIR: # do nothing, just make sure that we recurse in the subdir/
-editline/libedit.a: CHECK_SUBDIR
- cd editline && test -f config.h || CFLAGS="$(PTHREAD_CFLAGS) $(subst $(ASTTOPDIR),../../,$(_ASTCFLAGS:-Werror=) $(ASTCFLAGS))" LDFLAGS="$(_ASTLDFLAGS) $(ASTLDFLAGS)" ./configure --build=$(BUILD_PLATFORM) --host=$(HOST_PLATFORM) --with-ncurses=$(NCURSES_DIR) --with-curses=$(CURSES_DIR) --with-termcap=$(TERMCAP_DIR) --with-tinfo=$(TINFO_DIR)
- $(MAKE) -C editline libedit.a
-
ifneq ($(findstring REBUILD_PARSERS,$(MENUSELECT_CFLAGS)),)
ast_expr2.c ast_expr2.h: ast_expr2.y
else
ast_expr2f.o: _ASTCFLAGS+=-Wno-unused
cdr.o: _ASTCFLAGS+=$(AST_NO_FORMAT_TRUNCATION)
-ifneq ($(LIBEDIT_INTERNAL),no)
-LIBEDIT_OBJ=editline/libedit.a
-LIBEDIT_INCLUDE=-I. -Ieditline
-endif
-
db.o: _ASTCFLAGS+=$(SQLITE3_INCLUDE)
asterisk.o: _ASTCFLAGS+=$(LIBEDIT_INCLUDE)
json.o: _ASTCFLAGS+=$(JANSSON_INCLUDE)
tcptls.o: _ASTCFLAGS+=$(OPENSSL_INCLUDE) -Wno-deprecated-declarations
-$(MAIN_TGT): $(OBJS) $(MOD_OBJS) $(ASTSSL_LIB) $(ASTPJ_LIB) $(LIBEDIT_OBJ)
+$(MAIN_TGT): $(OBJS) $(MOD_OBJS) $(ASTSSL_LIB) $(ASTPJ_LIB)
@$(CC) -c -o buildinfo.o $(_ASTCFLAGS) buildinfo.c $(ASTCFLAGS)
- $(ECHO_PREFIX) echo " [LD] $(OBJS) $(MOD_OBJS) $(LIBEDIT_OBJ) -> $@"
- $(CMD_PREFIX) $(CXX) $(STATIC_BUILD) -o $@ $(ASTLINK) $(_ASTLDFLAGS) $(ASTLDFLAGS) $(OBJS) $(MOD_OBJS) $(ASTSSL_LDLIBS) $(ASTPJ_LDLIBS) $(LIBEDIT_OBJ) buildinfo.o $(AST_LIBS) $(GMIMELDFLAGS) $(LIBEDIT_LIB)
+ $(ECHO_PREFIX) echo " [LD] $(OBJS) $(MOD_OBJS) -> $@"
+ $(CMD_PREFIX) $(CXX) $(STATIC_BUILD) -o $@ $(ASTLINK) $(_ASTLDFLAGS) $(ASTLDFLAGS) $(OBJS) $(MOD_OBJS) $(ASTSSL_LDLIBS) $(ASTPJ_LDLIBS) buildinfo.o $(AST_LIBS) $(GMIMELDFLAGS) $(LIBEDIT_LIB)
ifeq ($(GNU_LD),1)
$(MAIN_TGT): asterisk.exports
#include "asterisk/utils.h"
#include "asterisk/file.h"
#include "asterisk/io.h"
-#include "editline/histedit.h"
#include "asterisk/config.h"
#include "asterisk/ast_version.h"
#include "asterisk/linkedlists.h"
+++ /dev/null
-*.o_a
-Makefile
-common.h
-config.cache
-config.h
-editline.c
-emacs.h
-fcns.c
-fcns.h
-help.c
-help.h
-makelist
-vi.h
+++ /dev/null
-2002-02-25 : Christos Zoulas <christos@netbsd.org>
- * Bring in constification fixes from NetBSD tree.
- * Use NetBSD's vis, fgetln
-
-2002-02-10 : Jason Evans <jasone@freebsd.org>
-
- * Makefile.in : Append "" arguments to for loops, to avoid syntax errors
- with some shells that occur if there are no arguments to the for
- loops.
-
-2002-02-09 : Jason Evans <jasone@freebsd.org>
-
- * Install man pages in @prefix@/man/, rather than @prefix@/share/man.
-
- * Fix the Darwin -install_name S_LDFLAGS argument to default to a prefix
- of /usr/local if --prefix is not specified.
-
-2002-02-05 : Jason Evans <jasone@freebsd.org>
-
- * Convert to using an autoconf-generated config.h, rather than passing
- -D_HAVE_<foo>=1 definitions on the command line. Include sys.h in
- config.h, and include config.h in .c files rather than sys.h.
-
- * Mangle function names for implementations in the np directory in order
- to avoid namespace collisions with other code that may provide copies
- of the same unimplemented functions. For example:
-
- #define fgetln libedit_fgetln
-
-2002-02-03 : Jason Evans <jasone@freebsd.org>
-
- * Add autoconf infrastructure, plus a generic Makefile that works with
- at least BSD make, GNU make and Sun make.
-
- * Port and/or test on FreeBSD 4.5, FreeBSD-current, NetBSD 1.5 (sparc64
- and arm32), Apple OS X 10.1.2, Solaris 2.6, and Red Hat Linux 2.6.
- Add the np directory, which contains implementations of non-portable
- functions.
-
- * Add the LIBEDIT_MAJOR and LIBEDIT_MINOR macros to histedit.h, since
- there is otherwise no straightforward method of programmatically
- detecting the library version.
+++ /dev/null
-Building this distribution in many cases is as simple as typing the following
-while in the root directory of the source tree:
-
- ./configure
- make
-
-To install, do the above, then type:
-
- make install
-
-Additional build targets of finer granularity include:
-
- lib_a
- lib_s
- install_hdr
- install_lib
- install_lib_a
- install_lib_s
- install_man
- test
-
-Cleanup targets include:
-
- clean
- distclean
-
-Optionally, pass any of the following (not a definitive list) arguments to
-'configure':
-
---prefix=<install-root-dir>
- Set the base directory in which to install. For example:
-
- ./configure --prefix=/usr/local
-
- will cause files to be installed into /usr/local/bin, /usr/local/man,
- /usr/local/include, /usr/local/lib, and /usr/local/share.
-
---disable-readline
- By default, libedit is built and installed such that it works as a
- drop-in replacement for the readline library. This option turns that
- behavior off.
-
---enable-debug
- Build debugging code (for libedit development).
-
-Optionally, define environment variables, including (not exclusively):
-
-CFLAGS="?"
- Pass these flags to the compiler. You probably shouldn't define this
- unless you know what you are doing.
-
-CPPFLAGS="?"
- Pass these flags to the C preprocessor. Note that CFLAGS is not passed
- to 'cpp' when 'configure' is looking for include files, so you must use
- CPPFLAGS instead if you need to help 'configure' find header files.
-
-LD_LIBRARY_PATH="?"
- 'ld' uses this colon-separated list to find libraries.
-
-LDFLAGS="?"
- Flags passed to 'gcc', which should normally be passed on to 'ld'.
-
-PATH="?"
- 'configure' uses this to find programs.
+++ /dev/null
-#
-# Generic Makefile for libedit.
-#
-
-OSTYPE=$(shell uname -s)
-define cyg_subst_sys
- if uname -s | grep -i cygwin > /dev/null; then \
- cat $@ | sed -e s/"sys\.h"/"config.h"/g > $@.copy; \
- mv --force $@.copy $@; \
- fi
-endef
-
-SHELL = /bin/sh
-
-CC = @CC@
-AR = @AR@
-RANLIB = @RANLIB@
-CPPFLAGS = @CPPFLAGS@ -I.
-CFLAGS = @CFLAGS@
-A_CFLAGS = @A_CFLAGS@
-S_CFLAGS = @S_CFLAGS@
-LDFLAGS = @LDFLAGS@
-S_LDFLAGS = @S_LDFLAGS@
-LIBS = @LIBS@
-
-INSTALL = @INSTALL@
-PREFIX = @prefix@
-
-ifeq ($(OSTYPE),SunOS)
-CFLAGS+=-DSOLARIS -I../../include/solaris-compat
-endif
-
-# .c files.
-ACSRCS = @ACSRCS@
-BCSRCS = @BCSRCS@
-CCSRCS = @CCSRCS@
-
-# Generated .c files.
-AGCSRCS = @AGCSRCS@
-BGCSRCS = @BGCSRCS@
-
-# .h files.
-HDRS = @HDRS@
-
-# Generated .h files.
-AGHDRS = @AGHDRS@
-BGHDRS = @BGHDRS@
-
-# Installed .h files.
-IHDRS = @IHDRS@
-IHDR_LINKS = @IHDR_LINKS@
-HDR_DIRS = @HDR_DIRS@
-
-# Man pages.
-MAN3 = @MAN3@
-MAN5 = @MAN5@
-MAN3_LINKS = @MAN3_LINKS@
-MAN_DIRS = @MAN_DIRS@
-
-# Library.
-LIB_DIRS = @LIB_DIRS@
-LIB_VER = @LIB_VER@
-LIB_A = @LIB_A@
-LIB_A_LINKS = @LIB_A_LINKS@
-LIB_S = @LIB_S@
-LIB_S_LINKS = @LIB_S_LINKS@
-
-# Test program.
-TEST = @TEST@
-TCSRCS = @TCSRCS@
-
-# Clear out all paths, then set just one (default path) for the main build
-# directory.
-.PATH :
-.PATH : .
-
-.SUFFIXES :
-.SUFFIXES : .c .o .o_a .o_s
-
-all : lib_a lib_s
-
-lib_a : $(LIB_A)
-lib_s : $(LIB_S)
-
-test : $(TEST)
-
-install : install_hdr install_lib install_man
-
-install_hdr :
- @for i in $(HDR_DIRS) ; do \
- echo "$(INSTALL) -d $(PREFIX)/$$i/"; \
- $(INSTALL) -d $(PREFIX)/$$i/; \
- done
- @for i in $(IHDRS); do \
- echo "$(INSTALL) -m 0444 $$i $(PREFIX)/include/`dirname $$i`/"; \
- $(INSTALL) -m 0444 $$i $(PREFIX)/include/`dirname $$i`/; \
- done
- @f=; \
- for i in $(IHDR_LINKS) ""; do \
- if test -z "$$f" ; then \
- f=$$i; \
- else \
- echo "rm -f $(PREFIX)/include/$$i"; \
- rm -f $(PREFIX)/include/$$i; \
- echo "ln -s $$f $(PREFIX)/include/$$i"; \
- ln -s $$f $(PREFIX)/include/$$i; \
- f=; \
- fi; \
- done
-
-install_lib : install_lib_a install_lib_s
-
-install_lib_common :
- @for i in $(LIB_DIRS) ; do \
- echo "$(INSTALL) -d $(PREFIX)/$$i/"; \
- $(INSTALL) -d $(PREFIX)/$$i/; \
- done
-
-install_lib_a : $(LIB_A) install_lib_common
- $(INSTALL) -m 0644 $(LIB_A) $(PREFIX)/lib/
- @f=; \
- for i in $(LIB_A_LINKS) ""; do \
- if test -z "$$f" ; then \
- f=$$i; \
- else \
- echo "rm -f $(PREFIX)/lib/$$i"; \
- rm -f $(PREFIX)/lib/$$i; \
- echo "ln -s $$f $(PREFIX)/lib/$$i"; \
- ln -s $$f $(PREFIX)/lib/$$i; \
- f=; \
- fi; \
- done
-
-install_lib_s : $(LIB_S) install_lib_common
- $(INSTALL) -m 0755 $(LIB_S) $(PREFIX)/lib/
- @f=; \
- for i in $(LIB_S_LINKS) ""; do \
- if test -z "$$f" ; then \
- f=$$i; \
- else \
- echo "rm -f $(PREFIX)/lib/$$i"; \
- rm -f $(PREFIX)/lib/$$i; \
- echo "ln -s $$f $(PREFIX)/lib/$$i"; \
- ln -s $$f $(PREFIX)/lib/$$i; \
- f=; \
- fi; \
- done
-
-install_man :
- @for i in $(MAN_DIRS) ; do \
- echo "$(INSTALL) -d $(PREFIX)/$$i/"; \
- $(INSTALL) -d $(PREFIX)/$$i/; \
- done
- @for i in $(MAN3); do \
- echo $(INSTALL) -m 0444 $$i $(PREFIX)/man/man3/; \
- $(INSTALL) -m 0444 $$i $(PREFIX)/man/man3/; \
- done
- @f=; \
- for i in $(MAN3_LINKS) ""; do \
- if test -z "$$f" ; then \
- f=$$i; \
- else \
- echo "rm -f $(PREFIX)/man/man3/$$i"; \
- rm -f $(PREFIX)/man/man3/$$i; \
- echo "ln -s $$f $(PREFIX)/man/man3/$$i"; \
- ln -s $$f $(PREFIX)/man/man3/$$i; \
- f=; \
- fi; \
- done
- @for i in $(MAN5); do\
- echo $(INSTALL) -m 0444 $$i $(PREFIX)/man/man5/; \
- $(INSTALL) -m 0444 $$i $(PREFIX)/man/man5/; \
- done
-
-clean :
- rm -f $(AGCSRCS) $(BGCSRCS) $(AGHDRS) $(BGHDRS) $(LIB_A) $(LIB_S)
- rm -f $(BGCSRCS:.c=.o_a) $(CCSRCS:.c=.o_a)
- rm -f $(BGCSRCS:.c=.o_s) $(CCSRCS:.c=.o_s)
- rm -f $(TCSRCS:.c=.o) $(TEST)
- rm -f *.s *.i
-
-distclean : clean
- rm -f config.cache config.log config.status config.h makelist Makefile
-
-#
-# Internal targets and rules.
-#
-
-$(LIB_A) : $(BGCSRCS:.c=.o_a) $(CCSRCS:.c=.o_a)
- $(AR) cr $@ $?
- $(RANLIB) $@
-
-$(LIB_S) : $(BGCSRCS:.c=.o_s) $(CCSRCS:.c=.o_s)
- $(CC) $(S_LDFLAGS) -o $@ $(BGCSRCS:.c=.o_s) $(CCSRCS:.c=.o_s) $(LIBS)
-
-$(TEST) : $(TCSRCS:.c=.o) $(LIB_A)
- $(CC) -o $@ $(TCSRCS:.c=.o) $(LIB_A) $(LIBS)
-
-common.h : common.c
- $(SHELL) makelist -h common.c > $@
-
-emacs.h : emacs.c
- $(SHELL) makelist -h emacs.c> $@
-
-vi.h : vi.c
- $(SHELL) makelist -h vi.c > $@
-
-fcns.h : $(AGHDRS)
- $(SHELL) makelist -fh $(AGHDRS) > $@
-
-fcns.c : $(AGHDRS) fcns.h
- $(SHELL) makelist -fc $(AGHDRS) > $@
- $(cyg_subst_sys)
-
-help.h : $(ACSRCS)
- $(SHELL) makelist -bh $(ACSRCS) > $@
-
-help.c : $(ACSRCS) help.h
- $(SHELL) makelist -bc $(ACSRCS) > $@
- $(cyg_subst_sys)
-
-editline.c : $(ACSRCS) $(BCSRCS) $(AGCSRCS)
- $(SHELL) makelist -e $(ACSRCS) $(BCSRCS) $(AGCSRCS) > $@
-
-.c.o :
- $(CC) -c $(A_CFLAGS) $(CFLAGS) $(CPPFLAGS) $< -o $@
-
-.c.o_a : $(AGHDRS) $(BGHDRS)
- $(CC) -c $(A_CFLAGS) $(CFLAGS) $(CPPFLAGS) $< -o $@
-
-.c.o_s : $(AGHDRS) $(BGHDRS)
- $(CC) -c $(S_CFLAGS) $(CFLAGS) $(CPPFLAGS) $< -o $@
-
-$(CCSRCS) : $(BGHDRS)
+++ /dev/null
-This distribution of libedit is expected to work on at least the following
-platforms. It may also work on additional platforms, but no explicit support
-for them is built into the configuration system.
-
-* Apple OS X 10.1.
-
-* FreeBSD 4.x.
-
-* NetBSD 1.5.
-
-* Red Hat Linux 7.2.
-
-* Sun Solaris 2.6.
+++ /dev/null
-libedit is a command line editing and history library. It is designed to be
-used by interactive programs that allow the user to type commands at a terminal
-prompt.
-
-The following files may be of direct interest to the user:
-
-* CHANGES - Software change log.
-
-* INSTALL - Installation information.
-
-* PLATFORMS - Supported platforms and platform-specific information.
+++ /dev/null
-/* $NetBSD: test.c,v 1.9 2000/09/04 23:36:41 lukem Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#ifndef lint
-__COPYRIGHT("@(#) Copyright (c) 1992, 1993\n\
- The Regents of the University of California. All rights reserved.\n");
-#endif /* not lint */
-
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)test.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: test.c,v 1.9 2000/09/04 23:36:41 lukem Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * test.c: A little test program
- */
-#include <stdio.h>
-#include <string.h>
-#include <signal.h>
-#include <sys/wait.h>
-#include <ctype.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <dirent.h>
-
-#include "histedit.h"
-#include "tokenizer.h"
-
-static int continuation = 0;
-static EditLine *el = NULL;
-
-static u_char complete(EditLine *, int);
- int main(int, char **);
-static char *prompt(EditLine *);
-static void sig(int);
-
-static char *
-prompt(EditLine *el)
-{
- static char a[] = "Edit$";
- static char b[] = "Edit>";
-
- return (continuation ? b : a);
-}
-
-static void
-sig(int i)
-{
-
- (void) fprintf(stderr, "Got signal %d.\n", i);
- el_reset(el);
-}
-
-static unsigned char
-complete(EditLine *el, int ch)
-{
- DIR *dd = opendir(".");
- struct dirent *dp;
- const char* ptr;
- const LineInfo *lf = el_line(el);
- int len;
-
- /*
- * Find the last word
- */
- for (ptr = lf->cursor - 1; !isspace(*ptr) && ptr > lf->buffer; ptr--)
- continue;
- len = lf->cursor - ++ptr;
-
- for (dp = readdir(dd); dp != NULL; dp = readdir(dd)) {
- if (len > strlen(dp->d_name))
- continue;
- if (strncmp(dp->d_name, ptr, len) == 0) {
- closedir(dd);
- if (el_insertstr(el, &dp->d_name[len]) == -1)
- return (CC_ERROR);
- else
- return (CC_REFRESH);
- }
- }
-
- closedir(dd);
- return (CC_ERROR);
-}
-
-int
-main(int argc, char *argv[])
-{
- int num;
- const char *buf;
- Tokenizer *tok;
-#if 0
- int lastevent = 0;
-#endif
- int ncontinuation;
- History *hist;
- HistEvent ev;
-
- (void) signal(SIGINT, sig);
- (void) signal(SIGQUIT, sig);
- (void) signal(SIGHUP, sig);
- (void) signal(SIGTERM, sig);
-
- hist = history_init(); /* Init the builtin history */
- /* Remember 100 events */
- history(hist, &ev, H_SETSIZE, 100);
-
- tok = tok_init(NULL); /* Initialize the tokenizer */
-
- /* Initialize editline */
- el = el_init(*argv, stdin, stdout, stderr);
-
- el_set(el, EL_EDITOR, "vi"); /* Default editor is vi */
- el_set(el, EL_SIGNAL, 1); /* Handle signals gracefully */
- el_set(el, EL_PROMPT, prompt); /* Set the prompt function */
-
- /* Tell editline to use this history interface */
- el_set(el, EL_HIST, history, hist);
-
- /* Add a user-defined function */
- el_set(el, EL_ADDFN, "ed-complete", "Complete argument", complete);
-
- /* Bind tab to it */
- el_set(el, EL_BIND, "^I", "ed-complete", NULL);
-
- /*
- * Bind j, k in vi command mode to previous and next line, instead
- * of previous and next history.
- */
- el_set(el, EL_BIND, "-a", "k", "ed-prev-line", NULL);
- el_set(el, EL_BIND, "-a", "j", "ed-next-line", NULL);
-
- /*
- * Source the user's defaults file.
- */
- el_source(el, NULL);
-
- while ((buf = el_gets(el, &num)) != NULL && num != 0) {
- int ac;
- const char **av;
-#ifdef DEBUG
- (void) fprintf(stderr, "got %d %s", num, buf);
-#endif
- if (!continuation && num == 1)
- continue;
-
- ncontinuation = tok_line(tok, buf, &ac, &av) > 0;
-#if 0
- if (continuation) {
- /*
- * Append to the right event in case the user
- * moved around in history.
- */
- if (history(hist, &ev, H_SET, lastevent) == -1)
- err(1, "%d: %s\n", lastevent, ev.str);
- history(hist, &ev, H_ADD , buf);
- } else {
- history(hist, &ev, H_ENTER, buf);
- lastevent = ev.num;
- }
-#else
- /* Simpler */
- history(hist, &ev, continuation ? H_APPEND : H_ENTER, buf);
-#endif
-
- continuation = ncontinuation;
- ncontinuation = 0;
-
- if (strcmp(av[0], "history") == 0) {
- int rv;
-
- switch (ac) {
- case 1:
- for (rv = history(hist, &ev, H_LAST); rv != -1;
- rv = history(hist, &ev, H_PREV))
- (void) fprintf(stdout, "%4d %s",
- ev.num, ev.str);
- break;
-
- case 2:
- if (strcmp(av[1], "clear") == 0)
- history(hist, &ev, H_CLEAR);
- else
- goto badhist;
- break;
-
- case 3:
- if (strcmp(av[1], "load") == 0)
- history(hist, &ev, H_LOAD, av[2]);
- else if (strcmp(av[1], "save") == 0)
- history(hist, &ev, H_SAVE, av[2]);
- break;
-
- badhist:
- default:
- (void) fprintf(stderr,
- "Bad history arguments\n");
- break;
- }
- } else if (el_parse(el, ac, av) == -1) {
- switch (fork()) {
- case 0:
- execvp(av[0], (char *const *)av);
- perror(av[0]);
- _exit(1);
- /*NOTREACHED*/
- break;
-
- case -1:
- perror("fork");
- break;
-
- default:
- if (wait(&num) == -1)
- perror("wait");
- (void) fprintf(stderr, "Exit %x\n", num);
- break;
- }
- }
-
- tok_reset(tok);
- }
-
- el_end(el);
- tok_end(tok);
- history_end(hist);
-
- return (0);
-}
+++ /dev/null
-/* $NetBSD: chared.c,v 1.15 2002/03/18 16:00:50 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)chared.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: chared.c,v 1.15 2002/03/18 16:00:50 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * chared.c: Character editor utilities
- */
-#include <stdlib.h>
-#include "el.h"
-
-/* value to leave unused in line buffer */
-#define EL_LEAVE 2
-
-/* cv_undo():
- * Handle state for the vi undo command
- */
-protected void
-cv_undo(EditLine *el,int action, size_t size, char *ptr)
-{
- c_undo_t *vu = &el->el_chared.c_undo;
- vu->action = action;
- vu->ptr = ptr;
- vu->isize = size;
- (void) memcpy(vu->buf, vu->ptr, size);
-#ifdef DEBUG_UNDO
- (void) fprintf(el->el_errfile, "Undo buffer \"%s\" size = +%d -%d\n",
- vu->ptr, vu->isize, vu->dsize);
-#endif
-}
-
-
-/* c_insert():
- * Insert num characters
- */
-protected void
-c_insert(EditLine *el, int num)
-{
- char *cp;
-
- if (el->el_line.lastchar + num >= el->el_line.limit)
- return; /* can't go past end of buffer */
-
- if (el->el_line.cursor < el->el_line.lastchar) {
- /* if I must move chars */
- for (cp = el->el_line.lastchar; cp >= el->el_line.cursor; cp--)
- cp[num] = *cp;
- }
- el->el_line.lastchar += num;
-}
-
-
-/* c_delafter():
- * Delete num characters after the cursor
- */
-protected void
-c_delafter(EditLine *el, int num)
-{
-
- if (el->el_line.cursor + num > el->el_line.lastchar)
- num = el->el_line.lastchar - el->el_line.cursor;
-
- if (num > 0) {
- char *cp;
-
- if (el->el_map.current != el->el_map.emacs)
- cv_undo(el, INSERT, (size_t)num, el->el_line.cursor);
-
- for (cp = el->el_line.cursor; cp <= el->el_line.lastchar; cp++)
- *cp = cp[num];
-
- el->el_line.lastchar -= num;
- }
-}
-
-
-/* c_delbefore():
- * Delete num characters before the cursor
- */
-protected void
-c_delbefore(EditLine *el, int num)
-{
-
- if (el->el_line.cursor - num < el->el_line.buffer)
- num = el->el_line.cursor - el->el_line.buffer;
-
- if (num > 0) {
- char *cp;
-
- if (el->el_map.current != el->el_map.emacs)
- cv_undo(el, INSERT, (size_t)num,
- el->el_line.cursor - num);
-
- for (cp = el->el_line.cursor - num;
- cp <= el->el_line.lastchar;
- cp++)
- *cp = cp[num];
-
- el->el_line.lastchar -= num;
- }
-}
-
-
-/* ce__isword():
- * Return if p is part of a word according to emacs
- */
-protected int
-ce__isword(int p)
-{
- return (isalpha(p) || isdigit(p) || strchr("*?_-.[]~=", p) != NULL);
-}
-
-
-/* cv__isword():
- * Return if p is part of a word according to vi
- */
-protected int
-cv__isword(int p)
-{
- return (!isspace(p));
-}
-
-
-/* c__prev_word():
- * Find the previous word
- */
-protected char *
-c__prev_word(char *p, char *low, int n, int (*wtest)(int))
-{
- p--;
-
- while (n--) {
- while ((p >= low) && !(*wtest)((unsigned char) *p))
- p--;
- while ((p >= low) && (*wtest)((unsigned char) *p))
- p--;
- }
-
- /* cp now points to one character before the word */
- p++;
- if (p < low)
- p = low;
- /* cp now points where we want it */
- return (p);
-}
-
-
-/* c__next_word():
- * Find the next word
- */
-protected char *
-c__next_word(char *p, char *high, int n, int (*wtest)(int))
-{
- while (n--) {
- while ((p < high) && !(*wtest)((unsigned char) *p))
- p++;
- while ((p < high) && (*wtest)((unsigned char) *p))
- p++;
- }
- if (p > high)
- p = high;
- /* p now points where we want it */
- return (p);
-}
-
-/* cv_next_word():
- * Find the next word vi style
- */
-protected char *
-cv_next_word(EditLine *el, char *p, char *high, int n, int (*wtest)(int))
-{
- int test;
-
- while (n--) {
- test = (*wtest)((unsigned char) *p);
- while ((p < high) && (*wtest)((unsigned char) *p) == test)
- p++;
- /*
- * vi historically deletes with cw only the word preserving the
- * trailing whitespace! This is not what 'w' does..
- */
- if (el->el_chared.c_vcmd.action != (DELETE|INSERT))
- while ((p < high) && isspace((unsigned char) *p))
- p++;
- }
-
- /* p now points where we want it */
- if (p > high)
- return (high);
- else
- return (p);
-}
-
-
-/* cv_prev_word():
- * Find the previous word vi style
- */
-protected char *
-cv_prev_word(EditLine *el, char *p, char *low, int n, int (*wtest)(int))
-{
- int test;
-
- while (n--) {
- p--;
- /*
- * vi historically deletes with cb only the word preserving the
- * leading whitespace! This is not what 'b' does..
- */
- if (el->el_chared.c_vcmd.action != (DELETE|INSERT))
- while ((p > low) && isspace((unsigned char) *p))
- p--;
- test = (*wtest)((unsigned char) *p);
- while ((p >= low) && (*wtest)((unsigned char) *p) == test)
- p--;
- p++;
- while (isspace((unsigned char) *p))
- p++;
- }
-
- /* p now points where we want it */
- if (p < low)
- return (low);
- else
- return (p);
-}
-
-
-#ifdef notdef
-/* c__number():
- * Ignore character p points to, return number appearing after that.
- * A '$' by itself means a big number; "$-" is for negative; '^' means 1.
- * Return p pointing to last char used.
- */
-protected char *
-c__number(
- char *p, /* character position */
- int *num, /* Return value */
- int dval) /* dval is the number to subtract from like $-3 */
-{
- int i;
- int sign = 1;
-
- if (*++p == '^') {
- *num = 1;
- return (p);
- }
- if (*p == '$') {
- if (*++p != '-') {
- *num = 0x7fffffff; /* Handle $ */
- return (--p);
- }
- sign = -1; /* Handle $- */
- ++p;
- }
- for (i = 0; isdigit((unsigned char) *p); i = 10 * i + *p++ - '0')
- continue;
- *num = (sign < 0 ? dval - i : i);
- return (--p);
-}
-#endif
-
-/* cv_delfini():
- * Finish vi delete action
- */
-protected void
-cv_delfini(EditLine *el)
-{
- int size;
- int oaction;
-
- if (el->el_chared.c_vcmd.action & INSERT)
- el->el_map.current = el->el_map.key;
-
- oaction = el->el_chared.c_vcmd.action;
- el->el_chared.c_vcmd.action = NOP;
-
- if (el->el_chared.c_vcmd.pos == 0)
- return;
-
-
- if (el->el_line.cursor > el->el_chared.c_vcmd.pos) {
- size = (int) (el->el_line.cursor - el->el_chared.c_vcmd.pos);
- c_delbefore(el, size);
- el->el_line.cursor = el->el_chared.c_vcmd.pos;
- re_refresh_cursor(el);
- } else if (el->el_line.cursor < el->el_chared.c_vcmd.pos) {
- size = (int)(el->el_chared.c_vcmd.pos - el->el_line.cursor);
- c_delafter(el, size);
- } else {
- size = 1;
- c_delafter(el, size);
- }
- switch (oaction) {
- case DELETE|INSERT:
- el->el_chared.c_undo.action = DELETE|INSERT;
- break;
- case DELETE:
- el->el_chared.c_undo.action = INSERT;
- break;
- case NOP:
- case INSERT:
- default:
- EL_ABORT((el->el_errfile, "Bad oaction %d\n", oaction));
- break;
- }
-
-
- el->el_chared.c_undo.ptr = el->el_line.cursor;
- el->el_chared.c_undo.dsize = size;
-}
-
-
-#ifdef notdef
-/* ce__endword():
- * Go to the end of this word according to emacs
- */
-protected char *
-ce__endword(char *p, char *high, int n)
-{
- p++;
-
- while (n--) {
- while ((p < high) && isspace((unsigned char) *p))
- p++;
- while ((p < high) && !isspace((unsigned char) *p))
- p++;
- }
-
- p--;
- return (p);
-}
-#endif
-
-
-/* cv__endword():
- * Go to the end of this word according to vi
- */
-protected char *
-cv__endword(char *p, char *high, int n)
-{
- p++;
-
- while (n--) {
- while ((p < high) && isspace((unsigned char) *p))
- p++;
-
- if (isalnum((unsigned char) *p))
- while ((p < high) && isalnum((unsigned char) *p))
- p++;
- else
- while ((p < high) && !(isspace((unsigned char) *p) ||
- isalnum((unsigned char) *p)))
- p++;
- }
- p--;
- return (p);
-}
-
-/* ch_init():
- * Initialize the character editor
- */
-protected int
-ch_init(EditLine *el)
-{
- el->el_line.buffer = (char *) el_malloc(EL_BUFSIZ);
- if (el->el_line.buffer == NULL)
- return (-1);
-
- (void) memset(el->el_line.buffer, 0, EL_BUFSIZ);
- el->el_line.cursor = el->el_line.buffer;
- el->el_line.lastchar = el->el_line.buffer;
- el->el_line.limit = &el->el_line.buffer[EL_BUFSIZ - 2];
-
- el->el_chared.c_undo.buf = (char *) el_malloc(EL_BUFSIZ);
- if (el->el_chared.c_undo.buf == NULL)
- return (-1);
- (void) memset(el->el_chared.c_undo.buf, 0, EL_BUFSIZ);
- el->el_chared.c_undo.action = NOP;
- el->el_chared.c_undo.isize = 0;
- el->el_chared.c_undo.dsize = 0;
- el->el_chared.c_undo.ptr = el->el_line.buffer;
-
- el->el_chared.c_vcmd.action = NOP;
- el->el_chared.c_vcmd.pos = el->el_line.buffer;
- el->el_chared.c_vcmd.ins = el->el_line.buffer;
-
- el->el_chared.c_kill.buf = (char *) el_malloc(EL_BUFSIZ);
- if (el->el_chared.c_kill.buf == NULL)
- return (-1);
- (void) memset(el->el_chared.c_kill.buf, 0, EL_BUFSIZ);
- el->el_chared.c_kill.mark = el->el_line.buffer;
- el->el_chared.c_kill.last = el->el_chared.c_kill.buf;
-
- el->el_map.current = el->el_map.key;
-
- el->el_state.inputmode = MODE_INSERT; /* XXX: save a default */
- el->el_state.doingarg = 0;
- el->el_state.metanext = 0;
- el->el_state.argument = 1;
- el->el_state.lastcmd = ED_UNASSIGNED;
-
- el->el_chared.c_macro.nline = NULL;
- el->el_chared.c_macro.level = -1;
- el->el_chared.c_macro.macro = (char **) el_malloc(EL_MAXMACRO *
- sizeof(char *));
- if (el->el_chared.c_macro.macro == NULL)
- return (-1);
- return (0);
-}
-
-/* ch_reset():
- * Reset the character editor
- */
-protected void
-ch_reset(EditLine *el)
-{
- el->el_line.cursor = el->el_line.buffer;
- el->el_line.lastchar = el->el_line.buffer;
-
- el->el_chared.c_undo.action = NOP;
- el->el_chared.c_undo.isize = 0;
- el->el_chared.c_undo.dsize = 0;
- el->el_chared.c_undo.ptr = el->el_line.buffer;
-
- el->el_chared.c_vcmd.action = NOP;
- el->el_chared.c_vcmd.pos = el->el_line.buffer;
- el->el_chared.c_vcmd.ins = el->el_line.buffer;
-
- el->el_chared.c_kill.mark = el->el_line.buffer;
-
- el->el_map.current = el->el_map.key;
-
- el->el_state.inputmode = MODE_INSERT; /* XXX: save a default */
- el->el_state.doingarg = 0;
- el->el_state.metanext = 0;
- el->el_state.argument = 1;
- el->el_state.lastcmd = ED_UNASSIGNED;
-
- el->el_chared.c_macro.level = -1;
-
- el->el_history.eventno = 0;
-}
-
-/* ch_enlargebufs():
- * Enlarge line buffer to be able to hold twice as much characters.
- * Returns 1 if successful, 0 if not.
- */
-protected int
-ch_enlargebufs(el, addlen)
- EditLine *el;
- size_t addlen;
-{
- size_t sz, newsz;
- char *newbuffer, *oldbuf, *oldkbuf;
-
- sz = el->el_line.limit - el->el_line.buffer + EL_LEAVE;
- newsz = sz * 2;
- /*
- * If newly required length is longer than current buffer, we need
- * to make the buffer big enough to hold both old and new stuff.
- */
- if (addlen > sz) {
- while(newsz - sz < addlen)
- newsz *= 2;
- }
-
- /*
- * Reallocate line buffer.
- */
- newbuffer = el_realloc(el->el_line.buffer, newsz);
- if (!newbuffer)
- return 0;
-
- /* zero the newly added memory, leave old data in */
- (void) memset(&newbuffer[sz], 0, newsz - sz);
-
- oldbuf = el->el_line.buffer;
-
- el->el_line.buffer = newbuffer;
- el->el_line.cursor = newbuffer + (el->el_line.cursor - oldbuf);
- el->el_line.lastchar = newbuffer + (el->el_line.lastchar - oldbuf);
- el->el_line.limit = &newbuffer[newsz - EL_LEAVE];
-
- /*
- * Reallocate kill buffer.
- */
- newbuffer = el_realloc(el->el_chared.c_kill.buf, newsz);
- if (!newbuffer)
- return 0;
-
- /* zero the newly added memory, leave old data in */
- (void) memset(&newbuffer[sz], 0, newsz - sz);
-
- oldkbuf = el->el_chared.c_kill.buf;
-
- el->el_chared.c_kill.buf = newbuffer;
- el->el_chared.c_kill.last = newbuffer +
- (el->el_chared.c_kill.last - oldkbuf);
- el->el_chared.c_kill.mark = el->el_line.buffer +
- (el->el_chared.c_kill.mark - oldbuf);
-
- /*
- * Reallocate undo buffer.
- */
- newbuffer = el_realloc(el->el_chared.c_undo.buf, newsz);
- if (!newbuffer)
- return 0;
-
- /* zero the newly added memory, leave old data in */
- (void) memset(&newbuffer[sz], 0, newsz - sz);
-
- el->el_chared.c_undo.ptr = el->el_line.buffer +
- (el->el_chared.c_undo.ptr - oldbuf);
- el->el_chared.c_undo.buf = newbuffer;
-
- if (!hist_enlargebuf(el, sz, newsz))
- return 0;
-
- return 1;
-}
-
-/* ch_end():
- * Free the data structures used by the editor
- */
-protected void
-ch_end(EditLine *el)
-{
- el_free((ptr_t) el->el_line.buffer);
- el->el_line.buffer = NULL;
- el->el_line.limit = NULL;
- el_free((ptr_t) el->el_chared.c_undo.buf);
- el->el_chared.c_undo.buf = NULL;
- el_free((ptr_t) el->el_chared.c_kill.buf);
- el->el_chared.c_kill.buf = NULL;
- el_free((ptr_t) el->el_chared.c_macro.macro);
- el->el_chared.c_macro.macro = NULL;
- ch_reset(el);
-}
-
-
-/* el_insertstr():
- * Insert string at cursorI
- */
-public int
-el_insertstr(EditLine *el, const char *s)
-{
- size_t len;
-
- if ((len = strlen(s)) == 0)
- return (-1);
- if (el->el_line.lastchar + len >= el->el_line.limit) {
- if (!ch_enlargebufs(el, len))
- return (-1);
- }
-
- c_insert(el, (int)len);
- while (*s)
- *el->el_line.cursor++ = *s++;
- return (0);
-}
-
-
-/* el_deletestr():
- * Delete num characters before the cursor
- */
-public void
-el_deletestr(EditLine *el, int n)
-{
- if (n <= 0)
- return;
-
- if (el->el_line.cursor < &el->el_line.buffer[n])
- return;
-
- c_delbefore(el, n); /* delete before dot */
- el->el_line.cursor -= n;
- if (el->el_line.cursor < el->el_line.buffer)
- el->el_line.cursor = el->el_line.buffer;
-}
-
-/* c_gets():
- * Get a string
- */
-protected int
-c_gets(EditLine *el, char *buf)
-{
- char ch;
- int len = 0;
-
- for (ch = 0; ch == 0;) {
- if (el_getc(el, &ch) != 1)
- return (ed_end_of_file(el, 0));
- switch (ch) {
- case 0010: /* Delete and backspace */
- case 0177:
- if (len > 1) {
- *el->el_line.cursor-- = '\0';
- el->el_line.lastchar = el->el_line.cursor;
- buf[len--] = '\0';
- } else {
- el->el_line.buffer[0] = '\0';
- el->el_line.lastchar = el->el_line.buffer;
- el->el_line.cursor = el->el_line.buffer;
- return (CC_REFRESH);
- }
- re_refresh(el);
- ch = 0;
- break;
-
- case 0033: /* ESC */
- case '\r': /* Newline */
- case '\n':
- break;
-
- default:
- if (len >= EL_BUFSIZ)
- term_beep(el);
- else {
- buf[len++] = ch;
- *el->el_line.cursor++ = ch;
- el->el_line.lastchar = el->el_line.cursor;
- }
- re_refresh(el);
- ch = 0;
- break;
- }
- }
- buf[len] = ch;
- return (len);
-}
-
-
-/* c_hpos():
- * Return the current horizontal position of the cursor
- */
-protected int
-c_hpos(EditLine *el)
-{
- char *ptr;
-
- /*
- * Find how many characters till the beginning of this line.
- */
- if (el->el_line.cursor == el->el_line.buffer)
- return (0);
- else {
- for (ptr = el->el_line.cursor - 1;
- ptr >= el->el_line.buffer && *ptr != '\n';
- ptr--)
- continue;
- return (el->el_line.cursor - ptr - 1);
- }
-}
+++ /dev/null
-/* $NetBSD: chared.h,v 1.8 2002/03/18 16:00:51 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)chared.h 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * el.chared.h: Character editor interface
- */
-#ifndef _h_el_chared
-#define _h_el_chared
-
-#include <ctype.h>
-#include <string.h>
-
-#include "histedit.h"
-
-#define EL_MAXMACRO 10
-
-/*
- * This is a issue of basic "vi" look-and-feel. Defining VI_MOVE works
- * like real vi: i.e. the transition from command<->insert modes moves
- * the cursor.
- *
- * On the other hand we really don't want to move the cursor, because
- * all the editing commands don't include the character under the cursor.
- * Probably the best fix is to make all the editing commands aware of
- * this fact.
- */
-#define VI_MOVE
-
-
-typedef struct c_macro_t {
- int level;
- char **macro;
- char *nline;
-} c_macro_t;
-
-/*
- * Undo information for both vi and emacs
- */
-typedef struct c_undo_t {
- int action;
- size_t isize;
- size_t dsize;
- char *ptr;
- char *buf;
-} c_undo_t;
-
-/*
- * Current action information for vi
- */
-typedef struct c_vcmd_t {
- int action;
- char *pos;
- char *ins;
-} c_vcmd_t;
-
-/*
- * Kill buffer for emacs
- */
-typedef struct c_kill_t {
- char *buf;
- char *last;
- char *mark;
-} c_kill_t;
-
-/*
- * Note that we use both data structures because the user can bind
- * commands from both editors!
- */
-typedef struct el_chared_t {
- c_undo_t c_undo;
- c_kill_t c_kill;
- c_vcmd_t c_vcmd;
- c_macro_t c_macro;
-} el_chared_t;
-
-
-#define STReof "^D\b\b"
-#define STRQQ "\"\""
-
-#define isglob(a) (strchr("*[]?", (a)) != NULL)
-#define isword(a) (isprint(a))
-
-#define NOP 0x00
-#define DELETE 0x01
-#define INSERT 0x02
-#define CHANGE 0x04
-
-#define CHAR_FWD 0
-#define CHAR_BACK 1
-
-#define MODE_INSERT 0
-#define MODE_REPLACE 1
-#define MODE_REPLACE_1 2
-
-#include "common.h"
-#include "vi.h"
-#include "emacs.h"
-#include "search.h"
-#include "fcns.h"
-
-
-protected int cv__isword(int);
-protected void cv_delfini(EditLine *);
-protected char *cv__endword(char *, char *, int);
-protected int ce__isword(int);
-protected void cv_undo(EditLine *, int, size_t, char *);
-protected char *cv_next_word(EditLine*, char *, char *, int, int (*)(int));
-protected char *cv_prev_word(EditLine*, char *, char *, int, int (*)(int));
-protected char *c__next_word(char *, char *, int, int (*)(int));
-protected char *c__prev_word(char *, char *, int, int (*)(int));
-protected void c_insert(EditLine *, int);
-protected void c_delbefore(EditLine *, int);
-protected void c_delafter(EditLine *, int);
-protected int c_gets(EditLine *, char *);
-protected int c_hpos(EditLine *);
-
-protected int ch_init(EditLine *);
-protected void ch_reset(EditLine *);
-protected int ch_enlargebufs(EditLine *, size_t);
-protected void ch_end(EditLine *);
-
-#endif /* _h_el_chared */
+++ /dev/null
-/* $NetBSD: common.c,v 1.11 2002/03/18 16:00:51 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)common.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: common.c,v 1.11 2002/03/18 16:00:51 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * common.c: Common Editor functions
- */
-#include "el.h"
-
-/* ed_end_of_file():
- * Indicate end of file
- * [^D]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_end_of_file(EditLine *el, int c)
-{
-
- re_goto_bottom(el);
- *el->el_line.lastchar = '\0';
- return (CC_EOF);
-}
-
-
-/* ed_insert():
- * Add character to the line
- * Insert a character [bound to all insert keys]
- */
-protected el_action_t
-ed_insert(EditLine *el, int c)
-{
- int i;
-
- if (c == '\0')
- return (CC_ERROR);
-
- if (el->el_line.lastchar + el->el_state.argument >=
- el->el_line.limit) {
- /* end of buffer space, try to allocate more */
- if (!ch_enlargebufs(el, (size_t) el->el_state.argument))
- return CC_ERROR; /* error allocating more */
- }
-
- if (el->el_state.argument == 1) {
- if (el->el_state.inputmode != MODE_INSERT) {
- el->el_chared.c_undo.buf[el->el_chared.c_undo.isize++] =
- *el->el_line.cursor;
- el->el_chared.c_undo.buf[el->el_chared.c_undo.isize] =
- '\0';
- c_delafter(el, 1);
- }
- c_insert(el, 1);
-
- *el->el_line.cursor++ = c;
- el->el_state.doingarg = 0; /* just in case */
- re_fastaddc(el); /* fast refresh for one char. */
- } else {
- if (el->el_state.inputmode != MODE_INSERT) {
- for (i = 0; i < el->el_state.argument; i++)
- el->el_chared.c_undo.buf[el->el_chared.c_undo.isize++] =
- el->el_line.cursor[i];
-
- el->el_chared.c_undo.buf[el->el_chared.c_undo.isize] =
- '\0';
- c_delafter(el, el->el_state.argument);
- }
- c_insert(el, el->el_state.argument);
-
- while (el->el_state.argument--)
- *el->el_line.cursor++ = c;
- re_refresh(el);
- }
-
- if (el->el_state.inputmode == MODE_REPLACE_1)
- (void) vi_command_mode(el, 0);
-
- return (CC_NORM);
-}
-
-
-/* ed_delete_prev_word():
- * Delete from beginning of current word to cursor
- * [M-^?] [^W]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_delete_prev_word(EditLine *el, int c)
-{
- char *cp, *p, *kp;
-
- if (el->el_line.cursor == el->el_line.buffer)
- return (CC_ERROR);
-
- cp = c__prev_word(el->el_line.cursor, el->el_line.buffer,
- el->el_state.argument, ce__isword);
-
- for (p = cp, kp = el->el_chared.c_kill.buf; p < el->el_line.cursor; p++)
- *kp++ = *p;
- el->el_chared.c_kill.last = kp;
-
- c_delbefore(el, el->el_line.cursor - cp); /* delete before dot */
- el->el_line.cursor = cp;
- if (el->el_line.cursor < el->el_line.buffer)
- el->el_line.cursor = el->el_line.buffer; /* bounds check */
- return (CC_REFRESH);
-}
-
-
-/* ed_delete_next_char():
- * Delete character under cursor
- * [^D] [x]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_delete_next_char(EditLine *el, int c)
-{
-#ifdef notdef /* XXX */
-#define EL el->el_line
- (void) fprintf(el->el_errlfile,
- "\nD(b: %x(%s) c: %x(%s) last: %x(%s) limit: %x(%s)\n",
- EL.buffer, EL.buffer, EL.cursor, EL.cursor, EL.lastchar,
- EL.lastchar, EL.limit, EL.limit);
-#endif
- if (el->el_line.cursor == el->el_line.lastchar) {
- /* if I'm at the end */
- if (el->el_map.type == MAP_VI) {
- if (el->el_line.cursor == el->el_line.buffer) {
- /* if I'm also at the beginning */
-#ifdef KSHVI
- return (CC_ERROR);
-#else
- term_overwrite(el, STReof, 4);
- /* then do a EOF */
- term__flush();
- return (CC_EOF);
-#endif
- } else {
-#ifdef KSHVI
- el->el_line.cursor--;
-#else
- return (CC_ERROR);
-#endif
- }
- } else {
- if (el->el_line.cursor != el->el_line.buffer)
- el->el_line.cursor--;
- else
- return (CC_ERROR);
- }
- }
- c_delafter(el, el->el_state.argument); /* delete after dot */
- if (el->el_line.cursor >= el->el_line.lastchar &&
- el->el_line.cursor > el->el_line.buffer)
- /* bounds check */
- el->el_line.cursor = el->el_line.lastchar - 1;
- return (CC_REFRESH);
-}
-
-
-/* ed_kill_line():
- * Cut to the end of line
- * [^K] [^K]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_kill_line(EditLine *el, int c)
-{
- char *kp, *cp;
-
- cp = el->el_line.cursor;
- kp = el->el_chared.c_kill.buf;
- while (cp < el->el_line.lastchar)
- *kp++ = *cp++; /* copy it */
- el->el_chared.c_kill.last = kp;
- /* zap! -- delete to end */
- el->el_line.lastchar = el->el_line.cursor;
- return (CC_REFRESH);
-}
-
-
-/* ed_move_to_end():
- * Move cursor to the end of line
- * [^E] [^E]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_move_to_end(EditLine *el, int c)
-{
-
- el->el_line.cursor = el->el_line.lastchar;
- if (el->el_map.type == MAP_VI) {
-#ifdef VI_MOVE
- el->el_line.cursor--;
-#endif
- if (el->el_chared.c_vcmd.action & DELETE) {
- cv_delfini(el);
- return (CC_REFRESH);
- }
- }
- return (CC_CURSOR);
-}
-
-
-/* ed_move_to_beg():
- * Move cursor to the beginning of line
- * [^A] [^A]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_move_to_beg(EditLine *el, int c)
-{
-
- el->el_line.cursor = el->el_line.buffer;
-
- if (el->el_map.type == MAP_VI) {
- /* We want FIRST non space character */
- while (isspace((unsigned char) *el->el_line.cursor))
- el->el_line.cursor++;
- if (el->el_chared.c_vcmd.action & DELETE) {
- cv_delfini(el);
- return (CC_REFRESH);
- }
- }
- return (CC_CURSOR);
-}
-
-
-/* ed_transpose_chars():
- * Exchange the character to the left of the cursor with the one under it
- * [^T] [^T]
- */
-protected el_action_t
-ed_transpose_chars(EditLine *el, int c)
-{
-
- if (el->el_line.cursor < el->el_line.lastchar) {
- if (el->el_line.lastchar <= &el->el_line.buffer[1])
- return (CC_ERROR);
- else
- el->el_line.cursor++;
- }
- if (el->el_line.cursor > &el->el_line.buffer[1]) {
- /* must have at least two chars entered */
- c = el->el_line.cursor[-2];
- el->el_line.cursor[-2] = el->el_line.cursor[-1];
- el->el_line.cursor[-1] = c;
- return (CC_REFRESH);
- } else
- return (CC_ERROR);
-}
-
-
-/* ed_next_char():
- * Move to the right one character
- * [^F] [^F]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_next_char(EditLine *el, int c)
-{
-
- if (el->el_line.cursor >= el->el_line.lastchar)
- return (CC_ERROR);
-
- el->el_line.cursor += el->el_state.argument;
- if (el->el_line.cursor > el->el_line.lastchar)
- el->el_line.cursor = el->el_line.lastchar;
-
- if (el->el_map.type == MAP_VI)
- if (el->el_chared.c_vcmd.action & DELETE) {
- cv_delfini(el);
- return (CC_REFRESH);
- }
- return (CC_CURSOR);
-}
-
-
-/* ed_prev_word():
- * Move to the beginning of the current word
- * [M-b] [b]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_prev_word(EditLine *el, int c)
-{
-
- if (el->el_line.cursor == el->el_line.buffer)
- return (CC_ERROR);
-
- el->el_line.cursor = c__prev_word(el->el_line.cursor,
- el->el_line.buffer,
- el->el_state.argument,
- ce__isword);
-
- if (el->el_map.type == MAP_VI)
- if (el->el_chared.c_vcmd.action & DELETE) {
- cv_delfini(el);
- return (CC_REFRESH);
- }
- return (CC_CURSOR);
-}
-
-
-/* ed_prev_char():
- * Move to the left one character
- * [^B] [^B]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_prev_char(EditLine *el, int c)
-{
-
- if (el->el_line.cursor > el->el_line.buffer) {
- el->el_line.cursor -= el->el_state.argument;
- if (el->el_line.cursor < el->el_line.buffer)
- el->el_line.cursor = el->el_line.buffer;
-
- if (el->el_map.type == MAP_VI)
- if (el->el_chared.c_vcmd.action & DELETE) {
- cv_delfini(el);
- return (CC_REFRESH);
- }
- return (CC_CURSOR);
- } else
- return (CC_ERROR);
-}
-
-
-/* ed_quoted_insert():
- * Add the next character typed verbatim
- * [^V] [^V]
- */
-protected el_action_t
-ed_quoted_insert(EditLine *el, int c)
-{
- int num;
- char tc;
-
- tty_quotemode(el);
- num = el_getc(el, &tc);
- c = (unsigned char) tc;
- tty_noquotemode(el);
- if (num == 1)
- return (ed_insert(el, c));
- else
- return (ed_end_of_file(el, 0));
-}
-
-
-/* ed_digit():
- * Adds to argument or enters a digit
- */
-protected el_action_t
-ed_digit(EditLine *el, int c)
-{
-
- if (!isdigit(c))
- return (CC_ERROR);
-
- if (el->el_state.doingarg) {
- /* if doing an arg, add this in... */
- if (el->el_state.lastcmd == EM_UNIVERSAL_ARGUMENT)
- el->el_state.argument = c - '0';
- else {
- if (el->el_state.argument > 1000000)
- return (CC_ERROR);
- el->el_state.argument =
- (el->el_state.argument * 10) + (c - '0');
- }
- return (CC_ARGHACK);
- } else {
- if (el->el_line.lastchar + 1 >= el->el_line.limit) {
- if (!ch_enlargebufs(el, 1))
- return (CC_ERROR);
- }
-
- if (el->el_state.inputmode != MODE_INSERT) {
- el->el_chared.c_undo.buf[el->el_chared.c_undo.isize++] =
- *el->el_line.cursor;
- el->el_chared.c_undo.buf[el->el_chared.c_undo.isize] =
- '\0';
- c_delafter(el, 1);
- }
- c_insert(el, 1);
- *el->el_line.cursor++ = c;
- el->el_state.doingarg = 0;
- re_fastaddc(el);
- }
- return (CC_NORM);
-}
-
-
-/* ed_argument_digit():
- * Digit that starts argument
- * For ESC-n
- */
-protected el_action_t
-ed_argument_digit(EditLine *el, int c)
-{
-
- if (!isdigit(c))
- return (CC_ERROR);
-
- if (el->el_state.doingarg) {
- if (el->el_state.argument > 1000000)
- return (CC_ERROR);
- el->el_state.argument = (el->el_state.argument * 10) +
- (c - '0');
- } else { /* else starting an argument */
- el->el_state.argument = c - '0';
- el->el_state.doingarg = 1;
- }
- return (CC_ARGHACK);
-}
-
-
-/* ed_unassigned():
- * Indicates unbound character
- * Bound to keys that are not assigned
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_unassigned(EditLine *el, int c)
-{
-
- term_beep(el);
- term__flush();
- return (CC_NORM);
-}
-
-
-/**
- ** TTY key handling.
- **/
-
-/* ed_tty_sigint():
- * Tty interrupt character
- * [^C]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_tty_sigint(EditLine *el, int c)
-{
-
- return (CC_NORM);
-}
-
-
-/* ed_tty_dsusp():
- * Tty delayed suspend character
- * [^Y]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_tty_dsusp(EditLine *el, int c)
-{
-
- return (CC_NORM);
-}
-
-
-/* ed_tty_flush_output():
- * Tty flush output characters
- * [^O]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_tty_flush_output(EditLine *el, int c)
-{
-
- return (CC_NORM);
-}
-
-
-/* ed_tty_sigquit():
- * Tty quit character
- * [^\]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_tty_sigquit(EditLine *el, int c)
-{
-
- return (CC_NORM);
-}
-
-
-/* ed_tty_sigtstp():
- * Tty suspend character
- * [^Z]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_tty_sigtstp(EditLine *el, int c)
-{
-
- return (CC_NORM);
-}
-
-
-/* ed_tty_stop_output():
- * Tty disallow output characters
- * [^S]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_tty_stop_output(EditLine *el, int c)
-{
-
- return (CC_NORM);
-}
-
-
-/* ed_tty_start_output():
- * Tty allow output characters
- * [^Q]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_tty_start_output(EditLine *el, int c)
-{
-
- return (CC_NORM);
-}
-
-
-/* ed_newline():
- * Execute command
- * [^J]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_newline(EditLine *el, int c)
-{
-
- re_goto_bottom(el);
- *el->el_line.lastchar++ = '\n';
- *el->el_line.lastchar = '\0';
- if (el->el_map.type == MAP_VI)
- el->el_chared.c_vcmd.ins = el->el_line.buffer;
- return (CC_NEWLINE);
-}
-
-
-/* ed_delete_prev_char():
- * Delete the character to the left of the cursor
- * [^?]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_delete_prev_char(EditLine *el, int c)
-{
-
- if (el->el_line.cursor <= el->el_line.buffer)
- return (CC_ERROR);
-
- c_delbefore(el, el->el_state.argument);
- el->el_line.cursor -= el->el_state.argument;
- if (el->el_line.cursor < el->el_line.buffer)
- el->el_line.cursor = el->el_line.buffer;
- return (CC_REFRESH);
-}
-
-
-/* ed_clear_screen():
- * Clear screen leaving current line at the top
- * [^L]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_clear_screen(EditLine *el, int c)
-{
-
- term_clear_screen(el); /* clear the whole real screen */
- re_clear_display(el); /* reset everything */
- return (CC_REFRESH);
-}
-
-
-/* ed_redisplay():
- * Redisplay everything
- * ^R
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_redisplay(EditLine *el, int c)
-{
-
- return (CC_REDISPLAY);
-}
-
-
-/* ed_start_over():
- * Erase current line and start from scratch
- * [^G]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_start_over(EditLine *el, int c)
-{
-
- ch_reset(el);
- return (CC_REFRESH);
-}
-
-
-/* ed_sequence_lead_in():
- * First character in a bound sequence
- * Placeholder for external keys
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_sequence_lead_in(EditLine *el, int c)
-{
-
- return (CC_NORM);
-}
-
-
-/* ed_prev_history():
- * Move to the previous history line
- * [^P] [k]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_prev_history(EditLine *el, int c)
-{
- char beep = 0;
-
- el->el_chared.c_undo.action = NOP;
- *el->el_line.lastchar = '\0'; /* just in case */
-
- if (el->el_history.eventno == 0) { /* save the current buffer
- * away */
- (void) strncpy(el->el_history.buf, el->el_line.buffer,
- EL_BUFSIZ - 1);
- el->el_history.last = el->el_history.buf +
- (el->el_line.lastchar - el->el_line.buffer);
- }
- el->el_history.eventno += el->el_state.argument;
-
- if (hist_get(el) == CC_ERROR) {
- beep = 1;
- /* el->el_history.eventno was fixed by first call */
- (void) hist_get(el);
- }
- re_refresh(el);
- if (beep)
- return (CC_ERROR);
- else
- return (CC_NORM); /* was CC_UP_HIST */
-}
-
-
-/* ed_next_history():
- * Move to the next history line
- * [^N] [j]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_next_history(EditLine *el, int c)
-{
-
- el->el_chared.c_undo.action = NOP;
- *el->el_line.lastchar = '\0'; /* just in case */
-
- el->el_history.eventno -= el->el_state.argument;
-
- if (el->el_history.eventno < 0) {
- el->el_history.eventno = 0;
- return (CC_ERROR);/* make it beep */
- }
- return (hist_get(el));
-}
-
-
-/* ed_search_prev_history():
- * Search previous in history for a line matching the current
- * next search history [M-P] [K]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_search_prev_history(EditLine *el, int c)
-{
- const char *hp;
- int h;
- bool_t found = 0;
-
- el->el_chared.c_vcmd.action = NOP;
- el->el_chared.c_undo.action = NOP;
- *el->el_line.lastchar = '\0'; /* just in case */
- if (el->el_history.eventno < 0) {
-#ifdef DEBUG_EDIT
- (void) fprintf(el->el_errfile,
- "e_prev_search_hist(): eventno < 0;\n");
-#endif
- el->el_history.eventno = 0;
- return (CC_ERROR);
- }
- if (el->el_history.eventno == 0) {
- (void) strncpy(el->el_history.buf, el->el_line.buffer,
- EL_BUFSIZ - 1);
- el->el_history.last = el->el_history.buf +
- (el->el_line.lastchar - el->el_line.buffer);
- }
- if (el->el_history.ref == NULL)
- return (CC_ERROR);
-
- hp = HIST_FIRST(el);
- if (hp == NULL)
- return (CC_ERROR);
-
- c_setpat(el); /* Set search pattern !! */
-
- for (h = 1; h <= el->el_history.eventno; h++)
- hp = HIST_NEXT(el);
-
- while (hp != NULL) {
-#ifdef SDEBUG
- (void) fprintf(el->el_errfile, "Comparing with \"%s\"\n", hp);
-#endif
- if ((strncmp(hp, el->el_line.buffer, (size_t)
- (el->el_line.lastchar - el->el_line.buffer)) ||
- hp[el->el_line.lastchar - el->el_line.buffer]) &&
- c_hmatch(el, hp)) {
- found++;
- break;
- }
- h++;
- hp = HIST_NEXT(el);
- }
-
- if (!found) {
-#ifdef SDEBUG
- (void) fprintf(el->el_errfile, "not found\n");
-#endif
- return (CC_ERROR);
- }
- el->el_history.eventno = h;
-
- return (hist_get(el));
-}
-
-
-/* ed_search_next_history():
- * Search next in history for a line matching the current
- * [M-N] [J]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_search_next_history(EditLine *el, int c)
-{
- const char *hp;
- int h;
- bool_t found = 0;
-
- el->el_chared.c_vcmd.action = NOP;
- el->el_chared.c_undo.action = NOP;
- *el->el_line.lastchar = '\0'; /* just in case */
-
- if (el->el_history.eventno == 0)
- return (CC_ERROR);
-
- if (el->el_history.ref == NULL)
- return (CC_ERROR);
-
- hp = HIST_FIRST(el);
- if (hp == NULL)
- return (CC_ERROR);
-
- c_setpat(el); /* Set search pattern !! */
-
- for (h = 1; h < el->el_history.eventno && hp; h++) {
-#ifdef SDEBUG
- (void) fprintf(el->el_errfile, "Comparing with \"%s\"\n", hp);
-#endif
- if ((strncmp(hp, el->el_line.buffer, (size_t)
- (el->el_line.lastchar - el->el_line.buffer)) ||
- hp[el->el_line.lastchar - el->el_line.buffer]) &&
- c_hmatch(el, hp))
- found = h;
- hp = HIST_NEXT(el);
- }
-
- if (!found) { /* is it the current history number? */
- if (!c_hmatch(el, el->el_history.buf)) {
-#ifdef SDEBUG
- (void) fprintf(el->el_errfile, "not found\n");
-#endif
- return (CC_ERROR);
- }
- }
- el->el_history.eventno = found;
-
- return (hist_get(el));
-}
-
-
-/* ed_prev_line():
- * Move up one line
- * Could be [k] [^p]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_prev_line(EditLine *el, int c)
-{
- char *ptr;
- int nchars = c_hpos(el);
-
- /*
- * Move to the line requested
- */
- if (*(ptr = el->el_line.cursor) == '\n')
- ptr--;
-
- for (; ptr >= el->el_line.buffer; ptr--)
- if (*ptr == '\n' && --el->el_state.argument <= 0)
- break;
-
- if (el->el_state.argument > 0)
- return (CC_ERROR);
-
- /*
- * Move to the beginning of the line
- */
- for (ptr--; ptr >= el->el_line.buffer && *ptr != '\n'; ptr--)
- continue;
-
- /*
- * Move to the character requested
- */
- for (ptr++;
- nchars-- > 0 && ptr < el->el_line.lastchar && *ptr != '\n';
- ptr++)
- continue;
-
- el->el_line.cursor = ptr;
- return (CC_CURSOR);
-}
-
-
-/* ed_next_line():
- * Move down one line
- * Could be [j] [^n]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_next_line(EditLine *el, int c)
-{
- char *ptr;
- int nchars = c_hpos(el);
-
- /*
- * Move to the line requested
- */
- for (ptr = el->el_line.cursor; ptr < el->el_line.lastchar; ptr++)
- if (*ptr == '\n' && --el->el_state.argument <= 0)
- break;
-
- if (el->el_state.argument > 0)
- return (CC_ERROR);
-
- /*
- * Move to the character requested
- */
- for (ptr++;
- nchars-- > 0 && ptr < el->el_line.lastchar && *ptr != '\n';
- ptr++)
- continue;
-
- el->el_line.cursor = ptr;
- return (CC_CURSOR);
-}
-
-
-/* ed_command():
- * Editline extended command
- * [M-X] [:]
- */
-protected el_action_t
-/*ARGSUSED*/
-ed_command(EditLine *el, int c)
-{
- char tmpbuf[EL_BUFSIZ];
- int tmplen;
-
- el->el_line.buffer[0] = '\0';
- el->el_line.lastchar = el->el_line.buffer;
- el->el_line.cursor = el->el_line.buffer;
-
- c_insert(el, 3); /* prompt + ": " */
- *el->el_line.cursor++ = '\n';
- *el->el_line.cursor++ = ':';
- *el->el_line.cursor++ = ' ';
- re_refresh(el);
-
- tmplen = c_gets(el, tmpbuf);
- tmpbuf[tmplen] = '\0';
-
- el->el_line.buffer[0] = '\0';
- el->el_line.lastchar = el->el_line.buffer;
- el->el_line.cursor = el->el_line.buffer;
-
- if (parse_line(el, tmpbuf) == -1)
- return (CC_ERROR);
- else
- return (CC_REFRESH);
-}
+++ /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 Free Software Foundation, Inc.
-
-timestamp='2004-06-24'
-
-# 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, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# 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 <per@bothner.com>.
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted 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.
-#
-# The plan is that this can be called by configure scripts if you
-# don't specify an explicit build system type.
-
-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 ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit 0 ;;
- --version | -v )
- echo "$version" ; exit 0 ;;
- --help | --h* | -h )
- echo "$usage"; exit 0 ;;
- -- ) # 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 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d -q "$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=$HOST_CC ;;
-esac ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$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 tupples: *-*-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 "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- *) machine=${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__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep __ELF__ >/dev/null
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${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 0 ;;
- amd64:OpenBSD:*:*)
- echo x86_64-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- amiga:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- arc:OpenBSD:*:*)
- echo mipsel-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- cats:OpenBSD:*:*)
- echo arm-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- hp300:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- luna88k:OpenBSD:*:*)
- echo m88k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mac68k:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- macppc:OpenBSD:*:*)
- echo powerpc-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvme68k:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvme88k:OpenBSD:*:*)
- echo m88k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvmeppc:OpenBSD:*:*)
- echo powerpc-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- pmax:OpenBSD:*:*)
- echo mipsel-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- sgi:OpenBSD:*:*)
- echo mipseb-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- sun3:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- wgrisc:OpenBSD:*:*)
- echo mipsel-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- *:OpenBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit 0 ;;
- macppc:MirBSD:*:*)
- echo powerppc-unknown-mirbsd${UNAME_RELEASE}
- exit 0 ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit 0 ;;
- 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'`
- exit 0 ;;
- 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 0 ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit 0 ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit 0;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit 0 ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit 0 ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit 0 ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit 0 ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit 0;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit 0;;
- 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 0 ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit 0 ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit 0 ;;
- DRS?6000:UNIX_SV:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7 && exit 0 ;;
- esac ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
- i86pc:SunOS:5.*:*)
- echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
- 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 0 ;;
- 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 ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit 0 ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit 0 ;;
- 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 0 ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit 0 ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit 0 ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit 0 ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit 0 ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit 0 ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit 0 ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit 0 ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit 0 ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit 0 ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit 0 ;;
- 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 \
- && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
- && exit 0
- echo mips-mips-riscos${UNAME_RELEASE}
- exit 0 ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit 0 ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit 0 ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit 0 ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit 0 ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit 0 ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit 0 ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit 0 ;;
- 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 0 ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit 0 ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit 0 ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit 0 ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit 0 ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit 0 ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit 0 ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit 0 ;;
- *: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
- $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
- echo rs6000-ibm-aix3.2.5
- 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 0 ;;
- *:AIX:*:[45])
- 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 0 ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit 0 ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
- echo romp-ibm-bsd4.4
- exit 0 ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit 0 ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit 0 ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit 0 ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit 0 ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit 0 ;;
- 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
- # avoid double evaluation of $set_cc_for_build
- test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
- then
- HP_ARCH="hppa2.0w"
- else
- HP_ARCH="hppa64"
- fi
- fi
- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit 0 ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux${HPUX_REV}
- exit 0 ;;
- 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 && $dummy && exit 0
- echo unknown-hitachi-hiuxwe2
- exit 0 ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
- echo hppa1.1-hp-bsd
- exit 0 ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit 0 ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit 0 ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
- echo hppa1.1-hp-osf
- exit 0 ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit 0 ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit 0 ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit 0 ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit 0 ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit 0 ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit 0 ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit 0 ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit 0 ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- 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/\.[^.]*$/.X/'
- exit 0 ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- 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 0 ;;
- 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 0 ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit 0 ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit 0 ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit 0 ;;
- *:FreeBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit 0 ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit 0 ;;
- i*:MINGW*:*)
- echo ${UNAME_MACHINE}-pc-mingw32
- exit 0 ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit 0 ;;
- x86:Interix*:[34]*)
- echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
- exit 0 ;;
- [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
- echo i${UNAME_MACHINE}-pc-mks
- exit 0 ;;
- 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 0 ;;
- i*:UWIN*:*)
- echo ${UNAME_MACHINE}-pc-uwin
- exit 0 ;;
- p*:CYGWIN*:*)
- echo powerpcle-unknown-cygwin
- exit 0 ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
- *:GNU:*:*)
- # the GNU system
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit 0 ;;
- *: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 0 ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit 0 ;;
- arm*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- cris:Linux:*:*)
- echo cris-axis-linux-gnu
- exit 0 ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- mips:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef mips
- #undef mipsel
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=mipsel
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=mips
- #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 0
- ;;
- mips64:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef mips64
- #undef mips64el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=mips64el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=mips64
- #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 0
- ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-gnu
- exit 0 ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-gnu
- exit 0 ;;
- 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 ld.so.1 >/dev/null
- if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
- exit 0 ;;
- 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 0 ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-gnu
- exit 0 ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux
- exit 0 ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- x86_64:Linux:*:*)
- echo x86_64-unknown-linux-gnu
- exit 0 ;;
- i*86:Linux:*:*)
- # The BFD linker knows what the default object file format is, so
- # first see if it will tell us. cd to the root directory to prevent
- # problems with other programs or directories called `ld' in the path.
- # Set LC_ALL=C to ensure ld outputs messages in English.
- ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
- | sed -ne '/supported targets:/!d
- s/[ ][ ]*/ /g
- s/.*supported targets: *//
- s/ .*//
- p'`
- case "$ld_supported_targets" in
- elf32-i386)
- TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
- ;;
- a.out-i386-linux)
- echo "${UNAME_MACHINE}-pc-linux-gnuaout"
- exit 0 ;;
- coff-i386)
- echo "${UNAME_MACHINE}-pc-linux-gnucoff"
- exit 0 ;;
- "")
- # Either a pre-BFD a.out linker (linux-gnuoldld) or
- # one that does not give us useful --help.
- echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
- exit 0 ;;
- esac
- # Determine whether the default compiler is a.out or elf
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <features.h>
- #ifdef __ELF__
- # ifdef __GLIBC__
- # if __GLIBC__ >= 2
- LIBC=gnu
- # else
- LIBC=gnulibc1
- # endif
- # else
- LIBC=gnulibc1
- # endif
- #else
- #ifdef __INTEL_COMPILER
- LIBC=gnu
- #else
- LIBC=gnuaout
- #endif
- #endif
- #ifdef __dietlibc__
- LIBC=dietlibc
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
- test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
- test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
- ;;
- 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 0 ;;
- 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 0 ;;
- 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 0 ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit 0 ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit 0 ;;
- i*86:syllable:*:*)
- echo ${UNAME_MACHINE}-pc-syllable
- exit 0 ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit 0 ;;
- 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 0 ;;
- i*86:*:5:[78]*)
- 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 0 ;;
- 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 ${UNAME_MACHINE}-pc-sysv32
- fi
- exit 0 ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i386.
- echo i386-pc-msdosdjgpp
- exit 0 ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit 0 ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit 0 ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${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 0 ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit 0 ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit 0 ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit 0 ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
- 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)
- 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${OS_REL} && exit 0
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && echo i486-ncr-sysv4 && exit 0 ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit 0 ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit 0 ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit 0 ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit 0 ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit 0 ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit 0 ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit 0 ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit 0 ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit 0 ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit 0 ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit 0 ;;
- 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 0 ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit 0 ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit 0 ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit 0 ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit 0 ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit 0 ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit 0 ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit 0 ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit 0 ;;
- *:Darwin:*:*)
- case `uname -p` in
- *86) UNAME_PROCESSOR=i686 ;;
- powerpc) UNAME_PROCESSOR=powerpc ;;
- esac
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit 0 ;;
- *: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${UNAME_RELEASE}
- exit 0 ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit 0 ;;
- NSR-?:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit 0 ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit 0 ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit 0 ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit 0 ;;
- *: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 ${UNAME_MACHINE}-unknown-plan9
- exit 0 ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit 0 ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit 0 ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit 0 ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit 0 ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit 0 ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit 0 ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit 0 ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit 0 ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms && exit 0 ;;
- I*) echo ia64-dec-vms && exit 0 ;;
- V*) echo vax-dec-vms && exit 0 ;;
- esac
-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"); 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 && $dummy && exit 0
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
-
-# 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 0 ;;
- c2*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit 0 ;;
- c34*)
- echo c34-convex-bsd
- exit 0 ;;
- c38*)
- echo c38-convex-bsd
- exit 0 ;;
- c4*)
- echo c4-convex-bsd
- exit 0 ;;
- 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
-
- ftp://ftp.gnu.org/pub/gnu/config/
-
-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
-#undef SUNOS
-#undef CYGWIN
-
-#undef HAVE_SYS_CDEFS_H
-#undef HAVE_TERMCAP_H
-#undef HAVE_CURSES_H
-#undef HAVE_NCURSES_H
-#undef HAVE_TERM_H
-#undef HAVE_VIS_H
-#undef HAVE_ISSETUGID
-
-#undef HAVE_STRLCAT
-#undef HAVE_STRLCPY
-#undef HAVE_FGETLN
-#undef HAVE_STRVIS
-#undef HAVE_STRUNVIS
-
-#include "sys.h"
-#ifdef CYGWIN
-# include "cygdef.h"
-#endif
+++ /dev/null
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
-# Free Software Foundation, Inc.
-
-timestamp='2001-09-14'
-
-# 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, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
-
-# 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>.
-#
-# 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.
-
-# 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
-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 0 ;;
- --version | -v )
- echo "$version" ; exit 0 ;;
- --help | --h* | -h )
- echo "$usage"; exit 0 ;;
- -- ) # 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 0;;
-
- * )
- 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 $maybe_os in
- nto-qnx* | linux-gnu* | storm-chaos* | os2-emx* | windows32-*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- *)
- 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)
- os=
- basic_machine=$1
- ;;
- -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
- ;;
- -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/'`
- ;;
- -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*)
- 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 $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
- | c4x | clipper \
- | d10v | d30v | dsp16xx \
- | fr30 \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | i370 | i860 | i960 | ia64 \
- | m32r | m68000 | m68k | m88k | mcore \
- | mips16 | mips64 | mips64el | mips64orion | mips64orionel \
- | mips64vr4100 | mips64vr4100el | mips64vr4300 \
- | mips64vr4300el | mips64vr5000 | mips64vr5000el \
- | mipsbe | mipseb | mipsel | mipsle | mipstx39 | mipstx39el \
- | mipsisa32 \
- | mn10200 | mn10300 \
- | ns16k | ns32k \
- | openrisc \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
- | pyramid \
- | s390 | s390x \
- | sh | sh[34] | sh[34]eb | shbe | shle \
- | sparc | sparc64 | sparclet | sparclite | sparcv9 | sparcv9b \
- | stormy16 | strongarm \
- | tahoe | thumb | tic80 | tron \
- | v850 \
- | we32k \
- | x86 | xscale \
- | z8k)
- basic_machine=$basic_machine-unknown
- ;;
- m6811 | m68hc11 | m6812 | m68hc12)
- # Motorola 68HC11/12.
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$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-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alphapca5[67]-* | arc-* \
- | arm-* | armbe-* | armle-* | armv*-* \
- | avr-* \
- | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c54x-* \
- | clipper-* | cray2-* | cydra-* \
- | d10v-* | d30v-* \
- | elxsi-* \
- | f30[01]-* | f700-* | fr30-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | i*86-* | i860-* | i960-* | ia64-* \
- | m32r-* \
- | m68000-* | m680[01234]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | mcore-* \
- | mips-* | mips16-* | mips64-* | mips64el-* | mips64orion-* \
- | mips64orionel-* | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* | mipsbe-* | mipseb-* \
- | mipsle-* | mipsel-* | mipstx39-* | mipstx39el-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
- | pyramid-* \
- | romp-* | rs6000-* \
- | s390-* | s390x-* \
- | sh-* | sh[34]-* | sh[34]eb-* | shbe-* | shle-* \
- | sparc-* | sparc64-* | sparc86x-* | sparclite-* \
- | sparcv9-* | sparcv9b-* | stormy16-* | strongarm-* | sv1-* \
- | t3e-* | tahoe-* | thumb-* | tic30-* | tic54x-* | tic80-* | tron-* \
- | v850-* | vax-* \
- | we32k-* \
- | x86-* | x86_64-* | xmp-* | xps100-* | xscale-* \
- | ymp-* \
- | z8k-*)
- ;;
- # 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
- ;;
- 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
- ;;
- 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
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- 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 | ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- cray2)
- basic_machine=cray2-cray
- os=-unicos
- ;;
- [cjt]90)
- basic_machine=${basic_machine}-cray
- os=-unicos
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- 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'm not sure what "Sysv32" means. Should this be sysv3.2?
- 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
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- mingw32)
- basic_machine=i386-pc
- os=-mingw32
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mipsel*-linux*)
- basic_machine=mipsel-unknown
- os=-linux-gnu
- ;;
- mips*-linux*)
- basic_machine=mips-unknown
- os=-linux-gnu
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- mmix*)
- basic_machine=mmix-knuth
- os=-mmixware
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- 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
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- 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
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pentium | p5 | k5 | k6 | nexgen)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2)
- basic_machine=i686-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc) basic_machine=powerpc-unknown
- ;;
- ppc-*) 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
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sparclite-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
- ;;
- 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=t3e-cray
- os=-unicos
- ;;
- tic54x | c54x*)
- basic_machine=tic54x-unknown
- os=-coff
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- 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
- ;;
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-
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-if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
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- ac_dummy="$PATH"
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- IFS="$ac_save_ifs"
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- echo "$ac_t""no" 1>&6
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-
-test -n "$AWK" && break
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-
-
-ac_aux_dir=
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- break
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-ac_config_guess=$ac_aux_dir/config.guess
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-
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-echo "configure:904: checking host system type" >&5
-
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- *) host_alias=$nonopt ;;
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-
-host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
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-
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- *-*-freebsd*)
- ABI="elf"
- ;;
- *-*-linux* | *cygwin*)
- if echo ${host} | grep -q cygwin ; then \
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-#ifndef _CYGDEF_H_
-#define _CYGDEF_H_ 1
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-
-
-typedef void (*sig_t)(int);
-
-
-#endif /* _CYGDEF_H_ */" > cygdef.h; \
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- fi
- ABI="elf"
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- cat > conftest.$ac_ext <<EOF
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-
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-
- echo "$ac_t""$ABI" 1>&6
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-
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-esac
-
-# Find a good install program. We prefer a C program (faster),
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- ac_cv_path_install="$ac_dir/$ac_prog -c"
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- fi
- fi
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- esac
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- IFS="$ac_save_IFS"
-
-fi
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- else
- # As a last resort, use the slow shell script. We don't cache a
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-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
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-
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- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
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-else
- echo "$ac_t""no" 1>&6
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-
-for ac_prog in ar gar
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-echo "configure:1088: checking for $ac_word" >&5
-if eval "test \"`echo '$''{'ac_cv_path_AR'+set}'`\" = set"; then
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- ac_cv_path_AR="$AR" # Let the user override the test with a path.
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- ac_cv_path_AR="$AR" # Let the user override the test with a dos path.
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- *)
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
- ac_dummy="$PATH"
- for ac_dir in $ac_dummy; do
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- ac_cv_path_AR="$ac_dir/$ac_word"
- break
- fi
- done
- IFS="$ac_save_ifs"
- ;;
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-AR="$ac_cv_path_AR"
-if test -n "$AR"; then
- echo "$ac_t""$AR" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
-test -n "$AR" && break
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-
-
-echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6
-echo "configure:1125: checking for tgetent in -ltermcap" >&5
-ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'`
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- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-ltermcap $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1133 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char tgetent();
-
-int main() {
-tgetent()
-; return 0; }
-EOF
-if { (eval echo configure:1144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
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- ac_tr_lib=HAVE_LIB`echo termcap | sed -e 's/[^a-zA-Z0-9_]/_/g' \
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- cat >> confdefs.h <<EOF
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-
- LIBS="-ltermcap $LIBS"
-
-else
- echo "$ac_t""no" 1>&6
-\
- echo $ac_n "checking for tgetent in -ltinfo""... $ac_c" 1>&6
-echo "configure:1171: checking for tgetent in -ltinfo" >&5
-ac_lib_var=`echo tinfo'_'tgetent | sed 'y%./+-%__p_%'`
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- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-ltinfo $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1179 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char tgetent();
-
-int main() {
-tgetent()
-; return 0; }
-EOF
-if { (eval echo configure:1190: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
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- echo "$ac_t""yes" 1>&6
- ac_tr_lib=HAVE_LIB`echo tinfo | sed -e 's/^a-zA-Z0-9_/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
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-
- LIBS="-ltinfo $LIBS"
-
-else
- echo "$ac_t""no" 1>&6
-\
- echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6
-echo "configure:1217: checking for tgetent in -lcurses" >&5
-ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lcurses $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1225 "configure"
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-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char tgetent();
-
-int main() {
-tgetent()
-; return 0; }
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-if { (eval echo configure:1236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_lib=HAVE_LIB`echo curses | sed -e 's/^a-zA-Z0-9_/_/g' \
- -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
-EOF
-
- LIBS="-lcurses $LIBS"
-
-else
- echo "$ac_t""no" 1>&6
-\
- echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6
-echo "configure:1263: checking for tgetent in -lncurses" >&5
-ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'`
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- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lncurses $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1271 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
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-char tgetent();
-
-int main() {
-tgetent()
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-if { (eval echo configure:1282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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- eval "ac_cv_lib_$ac_lib_var=yes"
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
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-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
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- ac_tr_lib=HAVE_LIB`echo ncurses | sed -e 's/^a-zA-Z0-9_/_/g' \
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- cat >> confdefs.h <<EOF
-#define $ac_tr_lib 1
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-
- LIBS="-lncurses $LIBS"
-
-else
- echo "$ac_t""no" 1>&6
-\
- { echo "configure: error: termcap support not found" 1>&2; exit 1; }
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-
-fi
-
-fi
-
-fi
-
-
-for ac_hdr in termcap.h
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- echo $ac_n "(cached) $ac_c" 1>&6
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-#line 1327 "configure"
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-{ (eval echo configure:1332: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
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- eval "ac_cv_header_$ac_safe=no"
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
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-
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-\
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-echo "configure:1360: checking for $ac_hdr" >&5
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-#line 1365 "configure"
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1370: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
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- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
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- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
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-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
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-
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-\
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-
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-echo "configure:1402: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
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- cat > conftest.$ac_ext <<EOF
-#line 1407 "configure"
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-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1412: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
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- eval "ac_cv_header_$ac_safe=yes"
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- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
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- eval "ac_cv_header_$ac_safe=no"
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-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-\
- for ac_hdr in ncurses.h
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-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1440: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1445 "configure"
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-#include <$ac_hdr>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1450: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
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-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-\
- echo "$ac_t""Need curses.h or ncurses.h" 1>&6
-fi
-done
-
-fi
-done
-
-fi
-done
-
-
-for ac_hdr in sys/cdefs.h vis.h
-do
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-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
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-else
- cat > conftest.$ac_ext <<EOF
-#line 1494 "configure"
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-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1499: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
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- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
-EOF
-
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- echo "$ac_t""no" 1>&6
-fi
-done
-
-
-for ac_func in issetugid
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1529: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1534 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
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- echo "$ac_t""no" 1>&6
-fi
-done
-
-for ac_func in fgetln
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1584: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1589 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1612: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-CCSRCS="$CCSRCS np/fgetln.c"
-fi
-done
-
-for ac_func in strvis
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1640: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1645 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-CCSRCS="$CCSRCS np/vis.c"
-fi
-done
-
-for ac_func in strunvis
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1696: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1701 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1724: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-CCSRCS="$CCSRCS np/unvis.c"
-fi
-done
-
-for ac_func in strlcpy
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1752: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1757 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1780: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-CCSRCS="$CCSRCS np/strlcpy.c"
-fi
-done
-
-for ac_func in strlcat
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1808: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1813 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:1836: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
-EOF
-
-else
- echo "$ac_t""no" 1>&6
-CCSRCS="$CCSRCS np/strlcat.c"
-fi
-done
-
-
-cat > conftest.$ac_ext <<EOF
-#line 1863 "configure"
-#include "confdefs.h"
-#include <sys/cdefs.h>
-#ifdef __RCSID
- yes
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "yes" >/dev/null 2>&1; then
- :
-else
- rm -rf conftest*
- CPPFLAGS="$CPPFLAGS '-D__RCSID(x)='"
-fi
-rm -f conftest*
-
-
-cat > conftest.$ac_ext <<EOF
-#line 1882 "configure"
-#include "confdefs.h"
-#include <sys/cdefs.h>
-#ifdef __COPYRIGHT
- yes
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "yes" >/dev/null 2>&1; then
- :
-else
- rm -rf conftest*
- CPPFLAGS="$CPPFLAGS '-D__COPYRIGHT(x)='"
-fi
-rm -f conftest*
-
-
-cat > conftest.$ac_ext <<EOF
-#line 1901 "configure"
-#include "confdefs.h"
-#include <sys/cdefs.h>
-#ifdef __RENAME
- yes
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "yes" >/dev/null 2>&1; then
- :
-else
- rm -rf conftest*
- CPPFLAGS="$CPPFLAGS '-D__RENAME(x)='"
-fi
-rm -f conftest*
-
-
-cat > conftest.$ac_ext <<EOF
-#line 1920 "configure"
-#include "confdefs.h"
-#include <sys/cdefs.h>
-#ifdef _DIAGASSERT
- yes
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "yes" >/dev/null 2>&1; then
- :
-else
- rm -rf conftest*
- CPPFLAGS="$CPPFLAGS '-D_DIAGASSERT(x)='"
-fi
-rm -f conftest*
-
-
-# Check whether --enable-readline or --disable-readline was given.
-if test "${enable_readline+set}" = set; then
- enableval="$enable_readline"
- if test "x$enable_readline" != "xyes" ; then
- enable_readline="no"
-fi
-
-else
- enable_readline="yes"
-
-fi
-
-
-# Check whether --enable-debug or --disable-debug was given.
-if test "${enable_debug+set}" = set; then
- enableval="$enable_debug"
- if test "x$enable_debug" != "xyes" ; then
- enable_debug="no"
-fi
-
-else
- enable_debug="no"
-
-fi
-
-if test "x$enable_debug" = "xyes" ; then
- CPPFLAGS="$CPPFLAGS -DDEBUG_TTY -DDEBUG_KEY -DDEBUG_READ -DDEBUG"
- CPPFLAGS="$CPPFLAGS -DDEBUG_REFRESH -DDEBUG_PASTE"
-else
- CFLAGS="$CFLAGS -O"
-fi
-
-
-
-ACSRCS="common.c emacs.c vi.c"
-BCSRCS="chared.c el.c hist.c key.c map.c parse.c prompt.c read.c refresh.c search.c sig.c term.c tty.c"
-CCSRCS="$CCSRCS history.c tokenizer.c"
-
-AGCSRCS="fcns.c help.c"
-BGCSRCS="editline.c"
-
-HDRS="chared.h el.h hist.h key.h map.h parse.h prompt.h refresh.h search.h sig.h sys.h term.h tokenizer.h tty.h"
-
-IHDRS="histedit.h"
-
-IHDR_LINKS=
-
-AGHDRS="common.h emacs.h vi.h"
-BGHDRS="fcns.h help.h"
-
-HDR_DIRS="include"
-
-MAN3="editline.3"
-MAN5="editrc.5"
-
-MAN3_LINKS=
-for i in el_init.3 el_end.3 el_reset.3 el_gets.3 el_getc.3 el_push.3 \
- el_parse.3 el_set.3 el_get.3 el_source.3 el_resize.3 el_line.3 \
- el_insertstr.3 el_deletestr.3 history_init.3 history_end.3 \
- history.3 ; do
- MAN3_LINKS="$MAN3_LINKS editline.3 $i"
-done
-
-MAN_DIRS="man/man3 man/man5"
-
-LIB_DIRS="lib"
-LIB_MAJOR="2"
-LIB_MINOR="6"
-LIB_A="libedit.a"
-LIB_A_LINKS=
-
-if test "x$ABI" = "xelf" ; then
- LIB_S="libedit.so.$LIB_MAJOR"
- LIB_S_LINK="libedit.so"
- LIB_S_LINKS="$LIB_S $LIB_S_LINK"
- S_LDFLAGS="-shared"
-elif test "x$ABI" = "xaout" ; then
- LIB_S="libedit.so.$LIB_MAJOR.$LIB_MINOR"
- LIB_S_LINKS=
- S_LDFLAGS="-shared"
-elif test "x$ABI" = "xmacho" ; then
- S_LDFLAGS="-shared"
- LIB_S="libedit.$LIB_MAJOR.dylib"
- LIB_S_LINK="libedit.dylib"
- LIB_S_LINKS="$LIB_S $LIB_S_LINK"
- if test "x$prefix" = "xNONE" ; then
- S_LDFLAGS="-undefined suppress -flat_namespace -dynamiclib -compatibility_version $LIB_MAJOR -current_version $LIB_MAJOR -install_name /usr/local/lib/$LIB_S"
- else
- S_LDFLAGS="-undefined suppress -flat_namespace -dynamiclib -compatibility_version $LIB_MAJOR -current_version $LIB_MAJOR -install_name $prefix/lib/$LIB_S"
- fi
-fi
-
-TEST="TEST/test"
-TCSRCS="TEST/test.c"
-
-if test "x$enable_readline" = "xyes" ; then
- CCSRCS="$CCSRCS readline.c"
- IHDRS="$IHDRS readline.h"
- IHDR_LINKS="readline.h readline/history.h"
- HDR_DIRS="$HDR_DIRS include/readline"
- LIB_A_LINKS="$LIB_A_LINKS libedit.a libreadline.a"
- if test "x$ABI" = "xelf" ; then
- LIB_S_LINKS="$LIB_S_LINKS $LIB_S_LINK libreadline.so"
- elif test "x$ABI" = "xaout" ; then
- LIB_S_LINKS="$LIB_S_LINKS $LIB_S libreadline.so.$LIB_MAJOR.$LIB_MINOR"
- elif test "x$ABI" = "xmacho" ; then
- LIB_S_LINKS="$LIB_S_LINKS $LIB_S_LINK libreadline.dylib"
- fi
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs. It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already. You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
- case `(ac_space=' '; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
- # `set' does not quote correctly, so add quotes (double-quote substitution
- # turns \\\\ into \\, and sed turns \\ into \).
- sed -n \
- -e "s/'/'\\\\''/g" \
- -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
- ;;
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
- ;;
- esac >> confcache
-if cmp -s $cache_file confcache; then
- :
-else
- if test -w $cache_file; then
- echo "updating cache $cache_file"
- cat confcache > $cache_file
- else
- echo "not updating unwritable cache $cache_file"
- fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
- ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-DEFS=-DHAVE_CONFIG_H
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
- case "\$ac_option" in
- -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
- echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
- exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
- -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
- echo "$CONFIG_STATUS generated by autoconf version 2.13"
- exit 0 ;;
- -help | --help | --hel | --he | --h)
- echo "\$ac_cs_usage"; exit 0 ;;
- *) echo "\$ac_cs_usage"; exit 1 ;;
- esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile makelist config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@SHELL@%$SHELL%g
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@FFLAGS@%$FFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@CC@%$CC%g
-s%@A_CFLAGS@%$A_CFLAGS%g
-s%@S_CFLAGS@%$S_CFLAGS%g
-s%@CPP@%$CPP%g
-s%@AWK@%$AWK%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@RANLIB@%$RANLIB%g
-s%@AR@%$AR%g
-s%@ACSRCS@%$ACSRCS%g
-s%@BCSRCS@%$BCSRCS%g
-s%@CCSRCS@%$CCSRCS%g
-s%@AGCSRCS@%$AGCSRCS%g
-s%@BGCSRCS@%$BGCSRCS%g
-s%@HDRS@%$HDRS%g
-s%@IHDRS@%$IHDRS%g
-s%@IHDR_LINKS@%$IHDR_LINKS%g
-s%@AGHDRS@%$AGHDRS%g
-s%@BGHDRS@%$BGHDRS%g
-s%@HDR_DIRS@%$HDR_DIRS%g
-s%@MAN3@%$MAN3%g
-s%@MAN5@%$MAN5%g
-s%@MAN3_LINKS@%$MAN3_LINKS%g
-s%@MAN_DIRS@%$MAN_DIRS%g
-s%@LIB_DIRS@%$LIB_DIRS%g
-s%@LIB_VER@%$LIB_VER%g
-s%@LIB_A@%$LIB_A%g
-s%@LIB_A_LINKS@%$LIB_A_LINKS%g
-s%@LIB_S@%$LIB_S%g
-s%@LIB_S_LINKS@%$LIB_S_LINKS%g
-s%@S_LDFLAGS@%$S_LDFLAGS%g
-s%@TEST@%$TEST%g
-s%@TCSRCS@%$TCSRCS%g
-
-CEOF
-EOF
-
-cat >> $CONFIG_STATUS <<\EOF
-
-# Split the substitutions into bite-sized pieces for seds with
-# small command number limits, like on Digital OSF/1 and HP-UX.
-ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
-ac_file=1 # Number of current file.
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-ac_end=$ac_max_sed_cmds # Line after last line for current file.
-ac_more_lines=:
-ac_sed_cmds=""
-while $ac_more_lines; do
- if test $ac_beg -gt 1; then
- sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
- else
- sed "${ac_end}q" conftest.subs > conftest.s$ac_file
- fi
- if test ! -s conftest.s$ac_file; then
- ac_more_lines=false
- rm -f conftest.s$ac_file
- else
- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds="sed -f conftest.s$ac_file"
- else
- ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
- fi
- ac_file=`expr $ac_file + 1`
- ac_beg=$ac_end
- ac_end=`expr $ac_end + $ac_max_sed_cmds`
- fi
-done
-if test -z "$ac_sed_cmds"; then
- ac_sed_cmds=cat
-fi
-EOF
-
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile makelist"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
- ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
-
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
- # A "../" for each directory in $ac_dir_suffix.
- ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
- else
- ac_dir_suffix= ac_dots=
- fi
-
- case "$ac_given_srcdir" in
- .) srcdir=.
- if test -z "$ac_dots"; then top_srcdir=.
- else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
- /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
- *) # Relative path.
- srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
- top_srcdir="$ac_dots$ac_given_srcdir" ;;
- esac
-
- case "$ac_given_INSTALL" in
- [/$]*) INSTALL="$ac_given_INSTALL" ;;
- *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
- esac
-
- echo creating "$ac_file"
- rm -f "$ac_file"
- configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
- case "$ac_file" in
- *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
- *) ac_comsub= ;;
- esac
-
- ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
- sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
-fi; done
-rm -f conftest.s*
-
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
-# NAME is the cpp macro being defined and VALUE is the value it is being given.
-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
-ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
-ac_dC='\3'
-ac_dD='%g'
-# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
-ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
-ac_uB='\([ ]\)%\1#\2define\3'
-ac_uC=' '
-ac_uD='\4%g'
-# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
-ac_eB='$%\1#\2define\3'
-ac_eC=' '
-ac_eD='%g'
-
-if test "${CONFIG_HEADERS+set}" != set; then
-EOF
-cat >> $CONFIG_STATUS <<EOF
- CONFIG_HEADERS="config.h"
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-fi
-for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
- ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- echo creating $ac_file
-
- rm -f conftest.frag conftest.in conftest.out
- ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
- cat $ac_file_inputs > conftest.in
-
-EOF
-
-# Transform confdefs.h into a sed script conftest.vals that substitutes
-# the proper values into config.h.in to produce config.h. And first:
-# Protect against being on the right side of a sed subst in config.status.
-# Protect against being in an unquoted here document in config.status.
-rm -f conftest.vals
-cat > conftest.hdr <<\EOF
-s/[\\&%]/\\&/g
-s%[\\$`]%\\&%g
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
-s%ac_d%ac_u%gp
-s%ac_u%ac_e%gp
-EOF
-sed -n -f conftest.hdr confdefs.h > conftest.vals
-rm -f conftest.hdr
-
-# This sed command replaces #undef with comments. This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-cat >> conftest.vals <<\EOF
-s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
-EOF
-
-# Break up conftest.vals because some shells have a limit on
-# the size of here documents, and old seds have small limits too.
-
-rm -f conftest.tail
-while :
-do
- ac_lines=`grep -c . conftest.vals`
- # grep -c gives empty output for an empty file on some AIX systems.
- if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
- # Write a limited-size here document to conftest.frag.
- echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
- sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
- echo 'CEOF
- sed -f conftest.frag conftest.in > conftest.out
- rm -f conftest.in
- mv conftest.out conftest.in
-' >> $CONFIG_STATUS
- sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
- rm -f conftest.vals
- mv conftest.tail conftest.vals
-done
-rm -f conftest.vals
-
-cat >> $CONFIG_STATUS <<\EOF
- rm -f conftest.frag conftest.h
- echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
- cat conftest.in >> conftest.h
- rm -f conftest.in
- if cmp -s $ac_file conftest.h 2>/dev/null; then
- echo "$ac_file is unchanged"
- rm -f conftest.h
- else
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- fi
- rm -f $ac_file
- mv conftest.h $ac_file
- fi
-fi; done
-
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
+++ /dev/null
-dnl
-dnl Process this file with autoconf to produce a configure script.
-dnl
-AC_INIT(Makefile.in)
-
-dnl If CFLAGS isn't defined and using gcc, set CFLAGS to something reasonable.
-dnl Otherwise, just prevent autoconf from molesting CFLAGS.
-CFLAGS=$CFLAGS
-AC_PROG_CC
-if test "x$CFLAGS" = "x" ; then
- no_CFLAGS="yes"
-fi
-if test "x$no_CFLAGS" = "xyes" -a "x$GCC" = "xyes" ; then
- CFLAGS="-Wall -pipe -g3"
-fi
-A_CFLAGS=""
-AC_SUBST(A_CFLAGS)
-S_CFLAGS="-fPIC -DPIC"
-AC_SUBST(S_CFLAGS)
-AC_PROG_CPP
-AC_PROG_AWK
-
-dnl Platform-specific settings. The ABI can probably be determined
-dnl programmatically, but doing so is error-prone, which makes it generally
-dnl not worth the trouble.
-AC_CANONICAL_HOST
-case "${host}" in
- *-*-darwin*)
- CFLAGS="$CFLAGS -fno-common -no-cpp-precomp"
- ABI="macho"
- ;;
- *-*-freebsd*)
- ABI="elf"
- ;;
- *-*-linux* | *cygwin*)
- if echo ${host} | grep -q cygwin ; then \
- echo "cygwin detected"; \
- S_CFLAGS=""; \
- echo "/* cygdef.h. Generated automatically by configure. */
-#ifndef _CYGDEF_H_
-#define _CYGDEF_H_ 1
-#include <sys/ioctl.h>
-#define __linux__ 1
-
-
-typedef void (*sig_t)(int);
-
-
-#endif /* _CYGDEF_H_ */" > cygdef.h; \
- echo "
- #define CYGWIN 1
-" > confdefs.h; \
- fi
- ABI="elf"
- ;;
- *-*-netbsd*)
- AC_MSG_CHECKING(ABI)
- AC_EGREP_CPP(yes,
-[#ifdef __ELF__
- yes
-#endif
-],
- ABI="elf",
- ABI="aout")
- AC_MSG_RESULT($ABI)
- ;;
- *-*-solaris2*)
- ABI="elf"
- AC_DEFINE(SUNOS)
- ;;
- *)
- AC_MSG_RESULT(Unsupported operating system: ${host})
- ABI="elf"
- ;;
-esac
-
-AC_PROG_INSTALL
-AC_PROG_RANLIB
-AC_PATH_PROGS(AR, ar gar, , $PATH)
-
-dnl Search for termcap access routines in termcap, tinfo, curses, and ncurses.
-AC_CHECK_LIB(termcap, tgetent, , \
- AC_CHECK_LIB(tinfo, tgetent, , \
- AC_CHECK_LIB(curses, tgetent, , \
- AC_CHECK_LIB(ncurses, tgetent, , \
- AC_MSG_ERROR(termcap support not found)))))
-
-dnl Use termcap.h if it exists; otherwise we need both term.h and [n]curses.h.
-AC_CHECK_HEADERS(termcap.h, , \
- AC_CHECK_HEADERS(term.h, , \
- AC_MSG_RESULT(Need term.h since termcap.h is missing))
- AC_CHECK_HEADERS(curses.h, , \
- AC_CHECK_HEADERS(ncurses.h, , \
- AC_MSG_RESULT(Need curses.h or ncurses.h))))
-
-AC_CHECK_HEADERS(sys/cdefs.h vis.h)
-
-AC_CHECK_FUNCS(issetugid)
-AC_CHECK_FUNCS(fgetln, , CCSRCS="$CCSRCS np/fgetln.c")
-AC_CHECK_FUNCS(strvis, , CCSRCS="$CCSRCS np/vis.c")
-AC_CHECK_FUNCS(strunvis, , CCSRCS="$CCSRCS np/unvis.c")
-AC_CHECK_FUNCS(strlcpy, , CCSRCS="$CCSRCS np/strlcpy.c")
-AC_CHECK_FUNCS(strlcat, , CCSRCS="$CCSRCS np/strlcat.c")
-
-AC_EGREP_CPP(yes,
-[#include <sys/cdefs.h>
-#ifdef __RCSID
- yes
-#endif
-], , [CPPFLAGS="$CPPFLAGS '-D__RCSID(x)='"])
-
-AC_EGREP_CPP(yes,
-[#include <sys/cdefs.h>
-#ifdef __COPYRIGHT
- yes
-#endif
-], , [CPPFLAGS="$CPPFLAGS '-D__COPYRIGHT(x)='"])
-
-AC_EGREP_CPP(yes,
-[#include <sys/cdefs.h>
-#ifdef __RENAME
- yes
-#endif
-], , [CPPFLAGS="$CPPFLAGS '-D__RENAME(x)='"])
-
-AC_EGREP_CPP(yes,
-[#include <sys/cdefs.h>
-#ifdef _DIAGASSERT
- yes
-#endif
-], , [CPPFLAGS="$CPPFLAGS '-D_DIAGASSERT(x)='"])
-
-dnl Enable readline compatibility by default.
-AC_ARG_ENABLE(readline, [ --disable-readline Disable readline compatibility],
-if test "x$enable_readline" != "xyes" ; then
- enable_readline="no"
-fi
-,
-enable_readline="yes"
-)
-
-dnl Optionally enable debugging.
-AC_ARG_ENABLE(debug, [ --enable-debug Enable debugging code],
-if test "x$enable_debug" != "xyes" ; then
- enable_debug="no"
-fi
-,
-enable_debug="no"
-)
-if test "x$enable_debug" = "xyes" ; then
- CPPFLAGS="$CPPFLAGS -DDEBUG_TTY -DDEBUG_KEY -DDEBUG_READ -DDEBUG"
- CPPFLAGS="$CPPFLAGS -DDEBUG_REFRESH -DDEBUG_PASTE"
-else
- CFLAGS="$CFLAGS -O"
-fi
-
-
-dnl
-dnl File lists. This is done here instead of in the Makefile in order to avoid
-dnl the need for conditionals.
-dnl
-
-dnl .c files.
-ACSRCS="common.c emacs.c vi.c"
-BCSRCS="chared.c el.c hist.c key.c map.c parse.c prompt.c read.c refresh.c search.c sig.c term.c tty.c"
-CCSRCS="$CCSRCS history.c tokenizer.c"
-
-dnl Generated .c files.
-AGCSRCS="fcns.c help.c"
-BGCSRCS="editline.c"
-
-dnl .h files.
-HDRS="chared.h el.h hist.h key.h map.h parse.h prompt.h refresh.h search.h sig.h sys.h term.h tokenizer.h tty.h"
-
-dnl Installed .h files.
-IHDRS="histedit.h"
-
-dnl Installed headers for readline compatibility.
-IHDR_LINKS=
-
-dnl Generated .h files.
-AGHDRS="common.h emacs.h vi.h"
-BGHDRS="fcns.h help.h"
-
-dnl Header installation directories.
-HDR_DIRS="include"
-
-dnl Man pages.
-MAN3="editline.3"
-MAN5="editrc.5"
-
-MAN3_LINKS=
-for i in el_init.3 el_end.3 el_reset.3 el_gets.3 el_getc.3 el_push.3 \
- el_parse.3 el_set.3 el_get.3 el_source.3 el_resize.3 el_line.3 \
- el_insertstr.3 el_deletestr.3 history_init.3 history_end.3 \
- history.3 ; do
- MAN3_LINKS="$MAN3_LINKS editline.3 $i"
-done
-
-dnl Man page installation directories.
-MAN_DIRS="man/man3 man/man5"
-
-dnl Library settings.
-LIB_DIRS="lib"
-LIB_MAJOR="2"
-LIB_MINOR="6"
-LIB_A="libedit.a"
-LIB_A_LINKS=
-
-if test "x$ABI" = "xelf" ; then
- LIB_S="libedit.so.$LIB_MAJOR"
- LIB_S_LINK="libedit.so"
- LIB_S_LINKS="$LIB_S $LIB_S_LINK"
- S_LDFLAGS="-shared"
-elif test "x$ABI" = "xaout" ; then
- LIB_S="libedit.so.$LIB_MAJOR.$LIB_MINOR"
- LIB_S_LINKS=
- S_LDFLAGS="-shared"
-elif test "x$ABI" = "xmacho" ; then
- S_LDFLAGS="-shared"
- LIB_S="libedit.$LIB_MAJOR.dylib"
- LIB_S_LINK="libedit.dylib"
- LIB_S_LINKS="$LIB_S $LIB_S_LINK"
- if test "x$prefix" = "xNONE" ; then
- S_LDFLAGS="-undefined suppress -flat_namespace -dynamiclib -compatibility_version $LIB_MAJOR -current_version $LIB_MAJOR -install_name /usr/local/lib/$LIB_S"
- else
- S_LDFLAGS="-undefined suppress -flat_namespace -dynamiclib -compatibility_version $LIB_MAJOR -current_version $LIB_MAJOR -install_name $prefix/lib/$LIB_S"
- fi
-fi
-
-dnl Test program.
-TEST="TEST/test"
-TCSRCS="TEST/test.c"
-
-dnl Add files to the lists if readline compatibility is enabled.
-if test "x$enable_readline" = "xyes" ; then
- CCSRCS="$CCSRCS readline.c"
- IHDRS="$IHDRS readline.h"
- IHDR_LINKS="readline.h readline/history.h"
- HDR_DIRS="$HDR_DIRS include/readline"
- LIB_A_LINKS="$LIB_A_LINKS libedit.a libreadline.a"
- if test "x$ABI" = "xelf" ; then
- LIB_S_LINKS="$LIB_S_LINKS $LIB_S_LINK libreadline.so"
- elif test "x$ABI" = "xaout" ; then
- LIB_S_LINKS="$LIB_S_LINKS $LIB_S libreadline.so.$LIB_MAJOR.$LIB_MINOR"
- elif test "x$ABI" = "xmacho" ; then
- LIB_S_LINKS="$LIB_S_LINKS $LIB_S_LINK libreadline.dylib"
- fi
-fi
-
-AC_SUBST(ACSRCS)
-AC_SUBST(BCSRCS)
-AC_SUBST(CCSRCS)
-AC_SUBST(AGCSRCS)
-AC_SUBST(BGCSRCS)
-AC_SUBST(HDRS)
-AC_SUBST(IHDRS)
-AC_SUBST(IHDR_LINKS)
-AC_SUBST(AGHDRS)
-AC_SUBST(BGHDRS)
-AC_SUBST(HDR_DIRS)
-AC_SUBST(MAN3)
-AC_SUBST(MAN5)
-AC_SUBST(MAN3_LINKS)
-AC_SUBST(MAN_DIRS)
-AC_SUBST(LIB_DIRS)
-AC_SUBST(LIB_VER)
-AC_SUBST(LIB_A)
-AC_SUBST(LIB_A_LINKS)
-AC_SUBST(LIB_S)
-AC_SUBST(LIB_S_LINKS)
-AC_SUBST(S_LDFLAGS)
-AC_SUBST(TEST)
-AC_SUBST(TCSRCS)
-
-AC_CONFIG_HEADER(config.h)
-AC_OUTPUT([Makefile makelist])
+++ /dev/null
-.\" $NetBSD: editline.3,v 1.25 2002/01/15 02:46:22 wiz Exp $
-.\"
-.\" Copyright (c) 1997-1999 The NetBSD Foundation, Inc.
-.\" All rights reserved.
-.\"
-.\" This file was contributed to The NetBSD Foundation by Luke Mewburn.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the NetBSD
-.\" Foundation, Inc. and its contributors.
-.\" 4. Neither the name of The NetBSD Foundation nor the names of its
-.\" contributors may be used to endorse or promote products derived
-.\" from this software without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
-.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
-.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-.\" POSSIBILITY OF SUCH DAMAGE.
-.\"
-.Dd November 12, 1999
-.Os
-.Dt EDITLINE 3
-.Sh NAME
-.Nm editline ,
-.Nm el_init ,
-.Nm el_end ,
-.Nm el_reset ,
-.Nm el_gets ,
-.Nm el_getc ,
-.Nm el_push ,
-.Nm el_parse ,
-.Nm el_set ,
-.Nm el_source ,
-.Nm el_resize ,
-.Nm el_line ,
-.Nm el_insertstr ,
-.Nm el_deletestr ,
-.Nm history_init ,
-.Nm history_end ,
-.Nm history
-.Nd line editor and history functions
-.Sh LIBRARY
-.Lb libedit
-.Sh SYNOPSIS
-.Fd #include <histedit.h>
-.Ft EditLine *
-.Fn el_init "const char *prog" "FILE *fin" "FILE *fout" "FILE *ferr"
-.Ft void
-.Fn el_end "EditLine *e"
-.Ft void
-.Fn el_reset "EditLine *e"
-.Ft const char *
-.Fn el_gets "EditLine *e" "int *count"
-.Ft int
-.Fn el_getc "EditLine *e" "char *ch"
-.Ft void
-.Fn el_push "EditLine *e" "const char *str"
-.Ft int
-.Fn el_parse "EditLine *e" "int argc" "char *argv[]"
-.Ft int
-.Fn el_set "EditLine *e" "int op" "..."
-.Ft int
-.Fn el_get "EditLine *e" "int op" "void *result"
-.Ft int
-.Fn el_source "EditLine *e" "const char *file"
-.Ft void
-.Fn el_resize "EditLine *e"
-.Ft const LineInfo *
-.Fn el_line "EditLine *e"
-.Ft int
-.Fn el_insertstr "EditLine *e" "const char *str"
-.Ft void
-.Fn el_deletestr "EditLine *e" "int count"
-.Ft History *
-.Fn history_init
-.Ft void
-.Fn history_end "History *h"
-.Ft int
-.Fn history "History *h" "HistEvent *ev" "int op" "..."
-.Sh DESCRIPTION
-The
-.Nm
-library provides generic line editing and history functions,
-similar to those found in
-.Xr sh 1 .
-.Pp
-These functions are available in the
-.Nm libedit
-library (which needs the
-.Nm libtermcap
-library).
-Programs should be linked with
-.Fl ledit ltermcap .
-.Sh LINE EDITING FUNCTIONS
-The line editing functions use a common data structure,
-.Fa EditLine ,
-which is created by
-.Fn el_init
-and freed by
-.Fn el_end .
-.Pp
-The following functions are available:
-.Bl -tag -width 4n
-.It Fn el_init
-Initialise the line editor, and return a data structure
-to be used by all other line editing functions.
-.Fa prog
-is the name of the invoking program, used when reading the
-.Xr editrc 5
-file to determine which settings to use.
-.Fa fin ,
-.Fa fout
-and
-.Fa ferr
-are the input, output, and error streams (respectively) to use.
-In this documentation, references to
-.Dq the tty
-are actually to this input/output stream combination.
-.It Fn el_end
-Clean up and finish with
-.Fa e ,
-assumed to have been created with
-.Fn el_init .
-.It Fn el_reset
-Reset the tty and the parser.
-This should be called after an error which may have upset the tty's
-state.
-.It Fn el_gets
-Read a line from the tty.
-.Fa count
-is modified to contain the number of characters read.
-Returns the line read if successful, or
-.Dv NULL
-if no characters were read or if an error occurred.
-.It Fn el_getc
-Read a character from the tty.
-.Fa ch
-is modified to contain the character read.
-Returns the number of characters read if successful, -1 otherwise.
-.It Fn el_push
-Pushes
-.Fa str
-back onto the input stream.
-This is used by the macro expansion mechanism.
-Refer to the description of
-.Ic bind
-.Fl s
-in
-.Xr editrc 5
-for more information.
-.It Fn el_parse
-Parses the
-.Fa argv
-array (which is
-.Fa argc
-elements in size)
-to execute builtin
-.Nm
-commands.
-If the command is prefixed with
-.Dq prog :
-then
-.Fn el_parse
-will only execute the command if
-.Dq prog
-matches the
-.Fa prog
-argument supplied to
-.Fn el_init .
-The return value is
--1 if the command is unknown,
-0 if there was no error or
-.Dq prog
-didn't match, or
-1 if the command returned an error.
-Refer to
-.Xr editrc 5
-for more information.
-.It Fn el_set
-Set
-.Nm
-parameters.
-.Fa op
-determines which parameter to set, and each operation has its
-own parameter list.
-.Pp
-The following values for
-.Fa op
-are supported, along with the required argument list:
-.Bl -tag -width 4n
-.It Dv EL_PROMPT , Fa "char *(*f)(EditLine *)"
-Define prompt printing function as
-.Fa f ,
-which is to return a string that contains the prompt.
-.It Dv EL_RPROMPT , Fa "char *(*f)(EditLine *)"
-Define right side prompt printing function as
-.Fa f ,
-which is to return a string that contains the prompt.
-.It Dv EL_TERMINAL , Fa "const char *type"
-Define terminal type of the tty to be
-.Fa type ,
-or to
-.Ev TERM
-if
-.Fa type
-is
-.Dv NULL .
-.It Dv EL_EDITOR , Fa "const char *mode"
-Set editing mode to
-.Fa mode ,
-which must be one of
-.Dq emacs
-or
-.Dq vi .
-.It Dv EL_SIGNAL , Fa "int flag"
-If
-.Fa flag
-is non-zero,
-.Nm
-will install its own signal handler for the following signals when
-reading command input:
-.Dv SIGCONT ,
-.Dv SIGHUP ,
-.Dv SIGINT ,
-.Dv SIGQUIT ,
-.Dv SIGSTOP ,
-.Dv SIGTERM ,
-.Dv SIGTSTP ,
-and
-.Dv SIGWINCH .
-Otherwise, the current signal handlers will be used.
-.It Dv EL_BIND , Xo
-.Fa "const char *" ,
-.Fa "..." ,
-.Dv NULL
-.Xc
-Perform the
-.Ic bind
-builtin command.
-Refer to
-.Xr editrc 5
-for more information.
-.It Dv EL_ECHOTC , Xo
-.Fa "const char *" ,
-.Fa "..." ,
-.Dv NULL
-.Xc
-Perform the
-.Ic echotc
-builtin command.
-Refer to
-.Xr editrc 5
-for more information.
-.It Dv EL_SETTC , Xo
-.Fa "const char *" ,
-.Fa "..." ,
-.Dv NULL
-.Xc
-Perform the
-.Ic settc
-builtin command.
-Refer to
-.Xr editrc 5
-for more information.
-.It Dv EL_SETTY , Xo
-.Fa "const char *" ,
-.Fa "..." ,
-.Dv NULL
-.Xc
-Perform the
-.Ic setty
-builtin command.
-Refer to
-.Xr editrc 5
-for more information.
-.It Dv EL_TELLTC , Xo
-.Fa "const char *" ,
-.Fa "..." ,
-.Dv NULL
-.Xc
-Perform the
-.Ic telltc
-builtin command.
-Refer to
-.Xr editrc 5
-for more information.
-.It Dv EL_ADDFN , Xo
-.Fa "const char *name" ,
-.Fa "const char *help" ,
-.Fa "unsigned char (*func)(EditLine *e, int ch)
-.Xc
-Add a user defined function,
-.Fn func ,
-referred to as
-.Fa name
-which is invoked when a key which is bound to
-.Fa name
-is entered.
-.Fa help
-is a description of
-.Fa name .
-At invocation time,
-.Fa ch
-is the key which caused the invocation.
-The return value of
-.Fn func
-should be one of:
-.Bl -tag -width "CC_REDISPLAY"
-.It Dv CC_NORM
-Add a normal character.
-.It Dv CC_NEWLINE
-End of line was entered.
-.It Dv CC_EOF
-EOF was entered.
-.It Dv CC_ARGHACK
-Expecting further command input as arguments, do nothing visually.
-.It Dv CC_REFRESH
-Refresh display.
-.It Dv CC_REFRESH_BEEP
-Refresh display, and beep.
-.It Dv CC_CURSOR
-Cursor moved, so update and perform
-.Dv CC_REFRESH .
-.It Dv CC_REDISPLAY
-Redisplay entire input line.
-This is useful if a key binding outputs extra information.
-.It Dv CC_ERROR
-An error occurred.
-Beep, and flush tty.
-.It Dv CC_FATAL
-Fatal error, reset tty to known state.
-.El
-.It Dv EL_HIST , Xo
-.Fa "History *(*func)(History *, int op, ...)" ,
-.Fa "const char *ptr"
-.Xc
-Defines which history function to use, which is usually
-.Fn history .
-.Fa ptr
-should be the value returned by
-.Fn history_init .
-.It Dv EL_EDITMODE , Fa "int flag"
-If
-.Fa flag
-is non-zero,
-editing is enabled (the default).
-Note that this is only an indication, and does not
-affect the operation of
-.Nm "" .
-At this time, it is the caller's responsibility to
-check this
-(using
-.Fn el_get )
-to determine if editing should be enabled or not.
-.It Dv EL_GETCFN , Fa "int (*f)(EditLine *, char *c)"
-Define the character reading function as
-.Fa f ,
-which is to return the number of characters read and store them in
-.Fa c .
-This function is called internally by
-.Fn el_gets
-and
-.Fn el_getc .
-The builtin function can be set or restored with the special function
-name ``EL_BUILTIN_GETCFN''.
-.It Dv EL_CLIENTDATA , Fa "void *data"
-Register
-.Fa data
-to be associated with this EditLine structure. It can be retrieved with
-the corresponding
-.Fn el_get
-call.
-.El
-.It Fn el_get
-Get
-.Nm
-parameters.
-.Fa op
-determines which parameter to retrieve into
-.Fa result .
-.Pp
-The following values for
-.Fa op
-are supported, along with actual type of
-.Fa result :
-.Bl -tag -width 4n
-.It Dv EL_PROMPT , Fa "char *(*f)(EditLine *)"
-Return a pointer to the function that displays the prompt.
-.It Dv EL_RPROMPT , Fa "char *(*f)(EditLine *)"
-Return a pointer to the function that displays the rightside prompt.
-.It Dv EL_EDITOR , Fa "const char *"
-Return the name of the editor, which will be one of
-.Dq emacs
-or
-.Dq vi .
-.It Dv EL_SIGNAL , Fa "int *"
-Return non-zero if
-.Nm
-has installed private signal handlers (see
-.Fn el_get
-above).
-.It Dv EL_EDITMODE, Fa "int *"
-Return non-zero if editing is enabled.
-.It Dv EL_GETCFN, Fa "int (**f)(EditLine *, char *)"
-Return a pointer to the function that read characters, which is equal to
-``EL_BUILTIN_GETCFN'' in the case of the default builtin function.
-.It Dv EL_CLIENTDATA , Fa "void **data"
-Retrieve
-.Fa data
-previously registered with the corresponding
-.Fn el_set
-call.
-.El
-.It Fn el_source
-Initialise
-.Nm
-by reading the contents of
-.Fa file .
-.Fn el_parse
-is called for each line in
-.Fa file .
-If
-.Fa file
-is
-.Dv NULL ,
-try
-.Pa $PWD/.editrc
-then
-.Pa $HOME/.editrc .
-Refer to
-.Xr editrc 5
-for details on the format of
-.Fa file .
-.It Fn el_resize
-Must be called if the terminal size changes.
-If
-.Dv EL_SIGNAL
-has been set with
-.Fn el_set ,
-then this is done automatically.
-Otherwise, it's the responsibility of the application to call
-.Fn el_resize
-on the appropriate occasions.
-.It Fn el_line
-Return the editing information for the current line in a
-.Fa LineInfo
-structure, which is defined as follows:
-.Bd -literal
-typedef struct lineinfo {
- const char *buffer; /* address of buffer */
- const char *cursor; /* address of cursor */
- const char *lastchar; /* address of last character */
-} LineInfo;
-.Ed
-.It Fn el_insertstr
-Insert
-.Fa str
-into the line at the cursor.
-Returns -1 if
-.Fa str
-is empty or won't fit, and 0 otherwise.
-.It Fn el_deletestr
-Delete
-.Fa num
-characters before the cursor.
-.El
-.Sh HISTORY LIST FUNCTIONS
-The history functions use a common data structure,
-.Fa History ,
-which is created by
-.Fn history_init
-and freed by
-.Fn history_end .
-.Pp
-The following functions are available:
-.Bl -tag -width 4n
-.It Fn history_init
-Initialise the history list, and return a data structure
-to be used by all other history list functions.
-.It Fn history_end
-Clean up and finish with
-.Fa h ,
-assumed to have been created with
-.Fn history_init .
-.It Fn history
-Perform operation
-.Fa op
-on the history list, with optional arguments as needed by the
-operation.
-.Fa ev
-is changed accordingly to operation.
-The following values for
-.Fa op
-are supported, along with the required argument list:
-.Bl -tag -width 4n
-.It Dv H_SETSIZE , Fa "int size"
-Set size of history to
-.Fa size
-elements.
-.It Dv H_GETSIZE
-Get number of events currently in history.
-.It Dv H_END
-Cleans up and finishes with
-.Fa h ,
-assumed to be created with
-.Fn history_init .
-.It Dv H_CLEAR
-Clear the history.
-.It Dv H_FUNC , Xo
-.Fa "void *ptr" ,
-.Fa "history_gfun_t first" ,
-.Fa "history_gfun_t next" ,
-.Fa "history_gfun_t last" ,
-.Fa "history_gfun_t prev" ,
-.Fa "history_gfun_t curr" ,
-.Fa "history_sfun_t set" ,
-.Fa "history_vfun_t clear" ,
-.Fa "history_efun_t enter" ,
-.Fa "history_efun_t add"
-.Xc
-Define functions to perform various history operations.
-.Fa ptr
-is the argument given to a function when it's invoked.
-.It Dv H_FIRST
-Return the first element in the history.
-.It Dv H_LAST
-Return the last element in the history.
-.It Dv H_PREV
-Return the previous element in the history.
-.It Dv H_NEXT
-Return the next element in the history.
-.It Dv H_CURR
-Return the current element in the history.
-.It Dv H_SET
-Set the cursor to point to the requested element.
-.It Dv H_ADD , Fa "const char *str"
-Append
-.Fa str
-to the current element of the history, or create an element with
-.It Dv H_APPEND , Fa "const char *str"
-Append
-.Fa str
-to the last new element of the history.
-.It Dv H_ENTER , Fa "const char *str"
-Add
-.Fa str
-as a new element to the history, and, if necessary,
-removing the oldest entry to keep the list to the created size.
-.It Dv H_PREV_STR , Fa "const char *str"
-Return the closest previous event that starts with
-.Fa str .
-.It Dv H_NEXT_STR , Fa "const char *str"
-Return the closest next event that starts with
-.Fa str .
-.It Dv H_PREV_EVENT , Fa "int e"
-Return the previous event numbered
-.Fa e .
-.It Dv H_NEXT_EVENT , Fa "int e"
-Return the next event numbered
-.Fa e .
-.It Dv H_LOAD , Fa "const char *file"
-Load the history list stored in
-.Fa file .
-.It Dv H_SAVE , Fa "const char *file"
-Save the history list to
-.Fa file .
-.El
-.Pp
-.Fn history
-returns 0 if the operation
-.Fa op
-succeeds. Otherwise, -1 is returned and
-.Fa ev
-is updated to contain more details about the error.
-.El
-.\"XXX.Sh EXAMPLES
-.\"XXX: provide some examples
-.Sh SEE ALSO
-.Xr sh 1 ,
-.Xr signal 3 ,
-.Xr termcap 3 ,
-.Xr editrc 5
-.Sh HISTORY
-The
-.Nm
-library first appeared in
-.Bx 4.4 .
-.Dv CC_REDISPLAY
-appeared in
-.Nx 1.3 .
-.Dv CC_REFRESH_BEEP ,
-.Dv EL_EDITMODE
-and the readline emulation appeared in
-.Nx 1.4 .
-.Dv EL_RPROMPT
-appeared in
-.Nx 1.5 .
-.Sh AUTHORS
-The
-.Nm
-library was written by Christos Zoulas.
-Luke Mewburn wrote this manual and implemented
-.Dv CC_REDISPLAY ,
-.Dv CC_REFRESH_BEEP ,
-.Dv EL_EDITMODE ,
-and
-.Dv EL_RPROMPT .
-Jaromir Dolecek implemented the readline emulation.
-.Sh BUGS
-The tokenization functions are not publicly defined in
-.Fd <histedit.h> .
-.Pp
-At this time, it is the responsibility of the caller to
-check the result of the
-.Dv EL_EDITMODE
-operation of
-.Fn el_get
-(after an
-.Fn el_source
-or
-.Fn el_parse )
-to determine if
-.Nm
-should be used for further input.
-I.e.,
-.Dv EL_EDITMODE
-is purely an indication of the result of the most recent
-.Xr editrc 5
-.Ic edit
-command.
+++ /dev/null
-.\" $NetBSD: editrc.5,v 1.12 2002/01/15 02:46:44 wiz Exp $
-.\"
-.\" Copyright (c) 1997-2000 The NetBSD Foundation, Inc.
-.\" All rights reserved.
-.\"
-.\" This file was contributed to The NetBSD Foundation by Luke Mewburn.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the NetBSD
-.\" Foundation, Inc. and its contributors.
-.\" 4. Neither the name of The NetBSD Foundation nor the names of its
-.\" contributors may be used to endorse or promote products derived
-.\" from this software without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
-.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
-.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-.\" POSSIBILITY OF SUCH DAMAGE.
-.\"
-.Dd November 8, 2000
-.Os
-.Dt EDITRC 5
-.Sh NAME
-.Nm editrc
-.Nd configuration file for editline library
-.Sh SYNOPSIS
-.Nm
-.Sh DESCRIPTION
-The
-.Nm
-file defines various settings to be used by the
-.Xr editline 3
-library.
-.Pp
-The format of each line is:
-.Dl [prog:]command [arg [...]]
-.Pp
-.Ar command
-is one of the
-.Xr editline 3
-builtin commands.
-Refer to
-.Sx BUILTIN COMMANDS
-for more information.
-.Pp
-.Ar prog
-is the program name string that a program defines when it calls
-.Xr el_init 3
-to setup
-.Xr editline 3 ,
-which is usually
-.Va argv[0] .
-.Ar command
-will be executed for any program which matches
-.Ar prog .
-.Pp
-.Ar prog
-may also be a
-.Xr regex 3
-style
-regular expression, in which case
-.Ar command
-will be executed for any program that matches the regular expression.
-.Pp
-If
-.Ar prog
-is absent,
-.Ar command
-is executed for all programs.
-.Sh BUILTIN COMMANDS
-The
-.Nm editline
-library has some builtin commands, which affect the way
-that the line editing and history functions operate.
-These are based on similar named builtins present in the
-.Xr tcsh 1
-shell.
-.Pp
-The following builtin commands are available:
-.Bl -tag -width 4n
-.It Ic bind Xo
-.Op Fl a
-.Op Fl e
-.Op Fl k
-.Op Fl l
-.Op Fl r
-.Op Fl s
-.Op Fl v
-.Op Ar key Op Ar command
-.Xc
-Without options, list all bound keys, and the editor command to which
-each is bound.
-If
-.Ar key
-is supplied, show the bindings for
-.Ar key .
-If
-.Ar key command
-is supplied, bind
-.Ar command
-to
-.Ar key .
-Options include:
-.Bl -tag -width 4n
-.It Fl e
-Bind all keys to the standard GNU Emacs-like bindings.
-.It Fl v
-Bind all keys to the standard
-.Xr vi 1 -like
-bindings.
-.It Fl a
-List or change key bindings in the
-.Xr vi 1
-mode alternate (command mode) key map.
-.It Fl k
-.Ar key
-is interpreted as a symbolic arrow key name, which may be one of
-.Sq up ,
-.Sq down ,
-.Sq left
-or
-.Sq right .
-.It Fl l
-List all editor commands and a short description of each.
-.It Fl r
-Remove a key's binding.
-.It Fl s
-.Ar command
-is taken as a literal string and treated as terminal input when
-.Ar key
-is typed.
-Bound keys in
-.Ar command
-are themselves reinterpreted, and this continues for ten levels of
-interpretation.
-.El
-.Pp
-.Ar command
-may be one of the commands documented in
-.Sx "EDITOR COMMANDS"
-below, or another key.
-.Pp
-.Ar key
-and
-.Ar command
-can contain control characters of the form
-.Sm off
-.Sq No ^ Ar character
-.Sm on
-.Po
-e.g.
-.Sq ^A
-.Pc ,
-and the following backslashed escape sequences:
-.Pp
-.Bl -tag -compact -offset indent -width 4n
-.It Ic \ea
-Bell
-.It Ic \eb
-Backspace
-.It Ic \ee
-Escape
-.It Ic \ef
-Formfeed
-.It Ic \en
-Newline
-.It Ic \er
-Carriage return
-.It Ic \et
-Horizontal tab
-.It Ic \ev
-Vertical tab
-.Sm off
-.It Sy \e Ar nnn
-.Sm on
-The ASCII character corresponding to the octal number
-.Ar nnn .
-.El
-.Pp
-.Sq \e
-nullifies the special meaning of the following character,
-if it has any, notably
-.Sq \e
-and
-.Sq ^ .
-.It Ic echotc Xo
-.Op Fl sv
-.Ar arg
-.Ar ...
-.Xc
-Exercise terminal capabilities given in
-.Ar arg Ar ... .
-If
-.Ar arg
-is
-.Sq baud ,
-.Sq cols ,
-.Sq lines ,
-.Sq rows ,
-.Sq meta or
-.Sq tabs ,
-the value of that capability is printed, with
-.Dq yes
-or
-.Dq no
-indicating that the terminal does or does not have that capability.
-.Pp
-.Fl s
-returns an emptry string for non-existent capabilities, rather than
-causing an error.
-.Fl v
-causes messages to be verbose.
-.It Ic edit Op Li on | Li off
-Enable or disable the
-.Nm editline
-functionality in a program.
-.It Ic history
-List the history.
-.It Ic telltc
-List the values of all the terminal capabilities (see
-.Xr termcap 5 ) .
-.It Ic settc Ar cap Ar val
-Set the terminal capability
-.Ar cap
-to
-.Ar val ,
-as defined in
-.Xr termcap 5 .
-No sanity checking is done.
-.It Ic setty Xo
-.Op Fl a
-.Op Fl d
-.Op Fl q
-.Op Fl x
-.Op Ar +mode
-.Op Ar -mode
-.Op Ar mode
-.Xc
-Control which tty modes that
-.Nm
-won't allow the user to change.
-.Fl d ,
-.Fl q
-or
-.Fl x
-tells
-.Ic setty
-to act on the
-.Sq edit ,
-.Sq quote
-or
-.Sq execute
-set of tty modes respectively; defaulting to
-.Fl x .
-.Pp
-Without other arguments,
-.Ic setty
-lists the modes in the chosen set which are fixed on
-.Po
-.Sq +mode
-.Pc
-or off
-.Po
-.Sq -mode
-.Pc .
-.Fl a
-lists all tty modes in the chosen set regardless of the setting.
-With
-.Ar +mode ,
-.Ar -mode
-or
-.Ar mode ,
-fixes
-.Ar mode
-on or off or removes control of
-.Ar mode
-in the chosen set.
-.El
-.Sh EDITOR COMMANDS
-The following editor commands are available for use in key bindings:
-.\" Section automatically generated with makelist
-.Bl -tag -width 4n
-.It Ic vi-paste-next
-Vi paste previous deletion to the right of the cursor.
-.It Ic vi-paste-prev
-Vi paste previous deletion to the left of the cursor.
-.It Ic vi-prev-space-word
-Vi move to the previous space delimited word.
-.It Ic vi-prev-word
-Vi move to the previous word.
-.It Ic vi-next-space-word
-Vi move to the next space delimited word.
-.It Ic vi-next-word
-Vi move to the next word.
-.It Ic vi-change-case
-Vi change case of character under the cursor and advance one character.
-.It Ic vi-change-meta
-Vi change prefix command.
-.It Ic vi-insert-at-bol
-Vi enter insert mode at the beginning of line.
-.It Ic vi-replace-char
-Vi replace character under the cursor with the next character typed.
-.It Ic vi-replace-mode
-Vi enter replace mode.
-.It Ic vi-substitute-char
-Vi replace character under the cursor and enter insert mode.
-.It Ic vi-substitute-line
-Vi substitute entire line.
-.It Ic vi-change-to-eol
-Vi change to end of line.
-.It Ic vi-insert
-Vi enter insert mode.
-.It Ic vi-add
-Vi enter insert mode after the cursor.
-.It Ic vi-add-at-eol
-Vi enter insert mode at end of line.
-.It Ic vi-delete-meta
-Vi delete prefix command.
-.It Ic vi-end-word
-Vi move to the end of the current space delimited word.
-.It Ic vi-to-end-word
-Vi move to the end of the current word.
-.It Ic vi-undo
-Vi undo last change.
-.It Ic vi-command-mode
-Vi enter command mode (use alternative key bindings).
-.It Ic vi-zero
-Vi move to the beginning of line.
-.It Ic vi-delete-prev-char
-Vi move to previous character (backspace).
-.It Ic vi-list-or-eof
-Vi list choices for completion or indicate end of file if empty line.
-.It Ic vi-kill-line-prev
-Vi cut from beginning of line to cursor.
-.It Ic vi-search-prev
-Vi search history previous.
-.It Ic vi-search-next
-Vi search history next.
-.It Ic vi-repeat-search-next
-Vi repeat current search in the same search direction.
-.It Ic vi-repeat-search-prev
-Vi repeat current search in the opposite search direction.
-.It Ic vi-next-char
-Vi move to the character specified next.
-.It Ic vi-prev-char
-Vi move to the character specified previous.
-.It Ic vi-to-next-char
-Vi move up to the character specified next.
-.It Ic vi-to-prev-char
-Vi move up to the character specified previous.
-.It Ic vi-repeat-next-char
-Vi repeat current character search in the same search direction.
-.It Ic vi-repeat-prev-char
-Vi repeat current character search in the opposite search direction.
-.It Ic em-delete-or-list
-Delete character under cursor or list completions if at end of line.
-.It Ic em-delete-next-word
-Cut from cursor to end of current word.
-.It Ic em-yank
-Paste cut buffer at cursor position.
-.It Ic em-kill-line
-Cut the entire line and save in cut buffer.
-.It Ic em-kill-region
-Cut area between mark and cursor and save in cut buffer.
-.It Ic em-copy-region
-Copy area between mark and cursor to cut buffer.
-.It Ic em-gosmacs-traspose
-Exchange the two characters before the cursor.
-.It Ic em-next-word
-Move next to end of current word.
-.It Ic em-upper-case
-Uppercase the characters from cursor to end of current word.
-.It Ic em-capitol-case
-Capitalize the characters from cursor to end of current word.
-.It Ic em-lower-case
-Lowercase the characters from cursor to end of current word.
-.It Ic em-set-mark
-Set the mark at cursor.
-.It Ic em-exchange-mark
-Exchange the cursor and mark.
-.It Ic em-universal-argument
-Universal argument (argument times 4).
-.It Ic em-meta-next
-Add 8th bit to next character typed.
-.It Ic em-toggle-overwrite
-Switch from insert to overwrite mode or vice versa.
-.It Ic em-copy-prev-word
-Copy current word to cursor.
-.It Ic em-inc-search-next
-Emacs incremental next search.
-.It Ic em-inc-search-prev
-Emacs incremental reverse search.
-.It Ic ed-end-of-file
-Indicate end of file.
-.It Ic ed-insert
-Add character to the line.
-.It Ic ed-delete-prev-word
-Delete from beginning of current word to cursor.
-.It Ic ed-delete-next-char
-Delete character under cursor.
-.It Ic ed-kill-line
-Cut to the end of line.
-.It Ic ed-move-to-end
-Move cursor to the end of line.
-.It Ic ed-move-to-beg
-Move cursor to the beginning of line.
-.It Ic ed-transpose-chars
-Exchange the character to the left of the cursor with the one under it.
-.It Ic ed-next-char
-Move to the right one character.
-.It Ic ed-prev-word
-Move to the beginning of the current word.
-.It Ic ed-prev-char
-Move to the left one character.
-.It Ic ed-quoted-insert
-Add the next character typed verbatim.
-.It Ic ed-digit
-Adds to argument or enters a digit.
-.It Ic ed-argument-digit
-Digit that starts argument.
-.It Ic ed-unassigned
-Indicates unbound character.
-.It Ic ed-tty-sigint
-Tty interrupt character.
-.It Ic ed-tty-dsusp
-Tty delayed suspend character.
-.It Ic ed-tty-flush-output
-Tty flush output characters.
-.It Ic ed-tty-sigquit
-Tty quit character.
-.It Ic ed-tty-sigtstp
-Tty suspend character.
-.It Ic ed-tty-stop-output
-Tty disallow output characters.
-.It Ic ed-tty-start-output
-Tty allow output characters.
-.It Ic ed-newline
-Execute command.
-.It Ic ed-delete-prev-char
-Delete the character to the left of the cursor.
-.It Ic ed-clear-screen
-Clear screen leaving current line at the top.
-.It Ic ed-redisplay
-Redisplay everything.
-.It Ic ed-start-over
-Erase current line and start from scratch.
-.It Ic ed-sequence-lead-in
-First character in a bound sequence.
-.It Ic ed-prev-history
-Move to the previous history line.
-.It Ic ed-next-history
-Move to the next history line.
-.It Ic ed-search-prev-history
-Search previous in history for a line matching the current.
-.It Ic ed-search-next-history
-Search next in history for a line matching the current.
-.It Ic ed-prev-line
-Move up one line.
-.It Ic ed-next-line
-Move down one line.
-.It Ic ed-command
-Editline extended command.
-.El
-.\" End of section automatically generated with makelist
-.Sh SEE ALSO
-.Xr editline 3 ,
-.Xr regex 3 ,
-.Xr termcap 5
-.Sh AUTHORS
-The
-.Nm editline
-library was written by Christos Zoulas,
-and this manual was written by Luke Mewburn,
-with some sections inspired by
-.Xr tcsh 1 .
+++ /dev/null
-/* $NetBSD: el.c,v 1.29 2002/03/18 16:00:52 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)el.c 8.2 (Berkeley) 1/3/94";
-#else
-__RCSID("$NetBSD: el.c,v 1.29 2002/03/18 16:00:52 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * el.c: EditLine interface functions
- */
-#include <sys/types.h>
-#include <sys/param.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include "el.h"
-
-/* el_init():
- * Initialize editline and set default parameters.
- */
-public EditLine *
-el_init(const char *prog, FILE *fin, FILE *fout, FILE *ferr)
-{
-
- EditLine *el = (EditLine *) el_malloc(sizeof(EditLine));
-
- if (el == NULL)
- return (NULL);
-
- memset(el, 0, sizeof(EditLine));
-
- el->el_infd = fileno(fin);
- el->el_outfile = fout;
- el->el_errfile = ferr;
- el->el_prog = strdup(prog);
-
- /*
- * Initialize all the modules. Order is important!!!
- */
- el->el_flags = 0;
-
- if (term_init(el) == -1) {
- free(el->el_prog);
- el_free(el);
- return NULL;
- }
- (void) key_init(el);
- (void) map_init(el);
- if (tty_init(el) == -1)
- el->el_flags |= NO_TTY;
- (void) ch_init(el);
- (void) search_init(el);
- (void) hist_init(el);
- (void) prompt_init(el);
- (void) sig_init(el);
- (void) read_init(el);
-
- return (el);
-}
-
-
-/* el_end():
- * Clean up.
- */
-public void
-el_end(EditLine *el)
-{
-
- if (el == NULL)
- return;
-
- el_reset(el);
-
- term_end(el);
- key_end(el);
- map_end(el);
- tty_end(el);
- ch_end(el);
- search_end(el);
- hist_end(el);
- prompt_end(el);
- sig_end(el);
-
- if (el->el_prog)
- el_free((ptr_t) el->el_prog);
- el_free((ptr_t) el);
-}
-
-
-/* el_reset():
- * Reset the tty and the parser
- */
-public void
-el_reset(EditLine *el)
-{
-
- tty_cookedmode(el);
- ch_reset(el); /* XXX: Do we want that? */
-}
-
-
-/* el_set():
- * set the editline parameters
- */
-public int
-el_set(EditLine *el, int op, ...)
-{
- va_list va;
- int rv = 0;
-
- if (el == NULL)
- return (-1);
- va_start(va, op);
-
- switch (op) {
- case EL_PROMPT:
- case EL_RPROMPT:
- rv = prompt_set(el, va_arg(va, el_pfunc_t), op);
- break;
-
- case EL_TERMINAL:
- rv = term_set(el, va_arg(va, char *));
- break;
-
- case EL_EDITOR:
- rv = map_set_editor(el, va_arg(va, char *));
- break;
-
- case EL_SIGNAL:
- if (va_arg(va, int))
- el->el_flags |= HANDLE_SIGNALS;
- else
- el->el_flags &= ~HANDLE_SIGNALS;
- break;
-
- case EL_BIND:
- case EL_TELLTC:
- case EL_SETTC:
- case EL_ECHOTC:
- case EL_SETTY:
- {
- const char *argv[20];
- int i;
-
- for (i = 1; i < 20; i++)
- if ((argv[i] = va_arg(va, char *)) == NULL)
- break;
-
- switch (op) {
- case EL_BIND:
- argv[0] = "bind";
- rv = map_bind(el, i, argv);
- break;
-
- case EL_TELLTC:
- argv[0] = "telltc";
- rv = term_telltc(el, i, argv);
- break;
-
- case EL_SETTC:
- argv[0] = "settc";
- rv = term_settc(el, i, argv);
- break;
-
- case EL_ECHOTC:
- argv[0] = "echotc";
- rv = term_echotc(el, i, argv);
- break;
-
- case EL_SETTY:
- argv[0] = "setty";
- rv = tty_stty(el, i, argv);
- break;
-
- default:
- rv = -1;
- EL_ABORT((el->el_errfile, "Bad op %d\n", op));
- break;
- }
- break;
- }
-
- case EL_ADDFN:
- {
- char *name = va_arg(va, char *);
- char *help = va_arg(va, char *);
- el_func_t func = va_arg(va, el_func_t);
-
- rv = map_addfunc(el, name, help, func);
- break;
- }
-
- case EL_HIST:
- {
- hist_fun_t func = va_arg(va, hist_fun_t);
- ptr_t ptr = va_arg(va, char *);
-
- rv = hist_set(el, func, ptr);
- break;
- }
-
- case EL_EDITMODE:
- if (va_arg(va, int))
- el->el_flags &= ~EDIT_DISABLED;
- else
- el->el_flags |= EDIT_DISABLED;
- rv = 0;
- break;
-
- case EL_GETCFN:
- {
- el_rfunc_t rc = va_arg(va, el_rfunc_t);
- rv = el_read_setfn(el, rc);
- break;
- }
-
- case EL_CLIENTDATA:
- el->el_data = va_arg(va, void *);
- break;
-
- default:
- rv = -1;
- break;
- }
-
- va_end(va);
- return (rv);
-}
-
-
-/* el_get():
- * retrieve the editline parameters
- */
-public int
-el_get(EditLine *el, int op, void *ret)
-{
- int rv;
-
- if (el == NULL || ret == NULL)
- return (-1);
- switch (op) {
- case EL_PROMPT:
- case EL_RPROMPT:
- rv = prompt_get(el, (el_pfunc_t *) & ret, op);
- break;
-
- case EL_EDITOR:
- rv = map_get_editor(el, (const char **) &ret);
- break;
-
- case EL_SIGNAL:
- *((int *) ret) = (el->el_flags & HANDLE_SIGNALS);
- rv = 0;
- break;
-
- case EL_EDITMODE:
- *((int *) ret) = (!(el->el_flags & EDIT_DISABLED));
- rv = 0;
- break;
-
-#if 0 /* XXX */
- case EL_TERMINAL:
- rv = term_get(el, (const char *) &ret);
- break;
-
- case EL_BIND:
- case EL_TELLTC:
- case EL_SETTC:
- case EL_ECHOTC:
- case EL_SETTY:
- {
- char *argv[20];
- int i;
-
- for (i = 1; i < 20; i++)
- if ((argv[i] = va_arg(va, char *)) == NULL)
- break;
-
- switch (op) {
- case EL_BIND:
- argv[0] = "bind";
- rv = map_bind(el, i, argv);
- break;
-
- case EL_TELLTC:
- argv[0] = "telltc";
- rv = term_telltc(el, i, argv);
- break;
-
- case EL_SETTC:
- argv[0] = "settc";
- rv = term_settc(el, i, argv);
- break;
-
- case EL_ECHOTC:
- argv[0] = "echotc";
- rv = term_echotc(el, i, argv);
- break;
-
- case EL_SETTY:
- argv[0] = "setty";
- rv = tty_stty(el, i, argv);
- break;
-
- default:
- rv = -1;
- EL_ABORT((el->errfile, "Bad op %d\n", op));
- break;
- }
- break;
- }
-
- case EL_ADDFN:
- {
- char *name = va_arg(va, char *);
- char *help = va_arg(va, char *);
- el_func_t func = va_arg(va, el_func_t);
-
- rv = map_addfunc(el, name, help, func);
- break;
- }
-
- case EL_HIST:
- {
- hist_fun_t func = va_arg(va, hist_fun_t);
- ptr_t ptr = va_arg(va, char *);
- rv = hist_set(el, func, ptr);
- }
- break;
-#endif /* XXX */
-
- case EL_GETCFN:
- *((el_rfunc_t *)ret) = el_read_getfn(el);
- rv = 0;
- break;
-
- case EL_CLIENTDATA:
- *((void **)ret) = el->el_data;
- rv = 0;
- break;
-
- default:
- rv = -1;
- }
-
- return (rv);
-}
-
-
-/* el_line():
- * Return editing info
- */
-public const LineInfo *
-el_line(EditLine *el)
-{
-
- return (const LineInfo *) (void *) &el->el_line;
-}
-
-
-/* el_source():
- * Source a file
- */
-public int
-el_source(EditLine *el, const char *fname)
-{
- FILE *fp;
- size_t len;
- char *ptr;
-
- fp = NULL;
- if (fname == NULL) {
-#ifdef HAVE_ISSETUGID
- static const char elpath[] = "/.editrc";
- char path[MAXPATHLEN];
-
- if (issetugid())
- return (-1);
- if ((ptr = getenv("HOME")) == NULL)
- return (-1);
- if (strlcpy(path, ptr, sizeof(path)) >= sizeof(path))
- return (-1);
- if (strlcat(path, elpath, sizeof(path)) >= sizeof(path))
- return (-1);
- fname = path;
-#else
- /*
- * If issetugid() is missing, always return an error, in order
- * to keep from inadvertently opening up the user to a security
- * hole.
- */
- return (-1);
-#endif
- }
- if (fp == NULL)
- fp = fopen(fname, "r");
- if (fp == NULL)
- return (-1);
-
- while ((ptr = fgetln(fp, &len)) != NULL) {
- if (len > 0 && ptr[len - 1] == '\n')
- --len;
- ptr[len] = '\0';
- if (parse_line(el, ptr) == -1) {
- (void) fclose(fp);
- return (-1);
- }
- }
-
- (void) fclose(fp);
- return (0);
-}
-
-
-/* el_resize():
- * Called from program when terminal is resized
- */
-public void
-el_resize(EditLine *el)
-{
- int lins, cols;
- sigset_t oset, nset;
-
- (void) sigemptyset(&nset);
- (void) sigaddset(&nset, SIGWINCH);
- (void) sigprocmask(SIG_BLOCK, &nset, &oset);
-
- /* get the correct window size */
- if (term_get_size(el, &lins, &cols))
- term_change_size(el, lins, cols);
-
- (void) sigprocmask(SIG_SETMASK, &oset, NULL);
-}
-
-
-/* el_beep():
- * Called from the program to beep
- */
-public void
-el_beep(EditLine *el)
-{
-
- term_beep(el);
-}
-
-
-/* el_editmode()
- * Set the state of EDIT_DISABLED from the `edit' command.
- */
-protected int
-/*ARGSUSED*/
-el_editmode(EditLine *el, int argc, const char **argv)
-{
- const char *how;
-
- if (argv == NULL || argc != 2 || argv[1] == NULL)
- return (-1);
-
- how = argv[1];
- if (strcmp(how, "on") == 0)
- el->el_flags &= ~EDIT_DISABLED;
- else if (strcmp(how, "off") == 0)
- el->el_flags |= EDIT_DISABLED;
- else {
- (void) fprintf(el->el_errfile, "edit: Bad value `%s'.\n", how);
- return (-1);
- }
- return (0);
-}
+++ /dev/null
-/* $NetBSD: el.h,v 1.11 2002/03/18 16:00:52 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)el.h 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * el.h: Internal structures.
- */
-#ifndef _h_el
-#define _h_el
-/*
- * Local defaults
- */
-#define KSHVI
-#define VIDEFAULT
-#define ANCHOR
-
-#include <stdio.h>
-#include <sys/types.h>
-
-#define EL_BUFSIZ 1024 /* Maximum line size */
-
-#define HANDLE_SIGNALS 0x01
-#define NO_TTY 0x02
-#define EDIT_DISABLED 0x04
-
-typedef int bool_t; /* True or not */
-
-typedef unsigned char el_action_t; /* Index to command array */
-
-typedef struct coord_t { /* Position on the screen */
- int h;
- int v;
-} coord_t;
-
-typedef struct el_line_t {
- char *buffer; /* Input line */
- char *cursor; /* Cursor position */
- char *lastchar; /* Last character */
- const char *limit; /* Max position */
-} el_line_t;
-
-/*
- * Editor state
- */
-typedef struct el_state_t {
- int inputmode; /* What mode are we in? */
- int doingarg; /* Are we getting an argument? */
- int argument; /* Numeric argument */
- int metanext; /* Is the next char a meta char */
- el_action_t lastcmd; /* Previous command */
-} el_state_t;
-
-/*
- * Until we come up with something better...
- */
-#define el_malloc(a) malloc(a)
-#define el_realloc(a,b) realloc(a, b)
-#define el_free(a) free(a)
-
-#include "tty.h"
-#include "prompt.h"
-#include "key.h"
-#include "term.h"
-#include "refresh.h"
-#include "chared.h"
-#include "common.h"
-#include "search.h"
-#include "hist.h"
-#include "map.h"
-#include "parse.h"
-#include "sig.h"
-#include "help.h"
-#include "read.h"
-
-struct editline {
- char *el_prog; /* the program name */
- FILE *el_outfile; /* Stdio stuff */
- FILE *el_errfile; /* Stdio stuff */
- int el_infd; /* Input file descriptor */
- int el_flags; /* Various flags. */
- coord_t el_cursor; /* Cursor location */
- char **el_display; /* Real screen image = what is there */
- char **el_vdisplay; /* Virtual screen image = what we see */
- void *el_data; /* Client data */
- el_line_t el_line; /* The current line information */
- el_state_t el_state; /* Current editor state */
- el_term_t el_term; /* Terminal dependent stuff */
- el_tty_t el_tty; /* Tty dependent stuff */
- el_refresh_t el_refresh; /* Refresh stuff */
- el_prompt_t el_prompt; /* Prompt stuff */
- el_prompt_t el_rprompt; /* Prompt stuff */
- el_chared_t el_chared; /* Characted editor stuff */
- el_map_t el_map; /* Key mapping stuff */
- el_key_t el_key; /* Key binding stuff */
- el_history_t el_history; /* History stuff */
- el_search_t el_search; /* Search stuff */
- el_signal_t el_signal; /* Signal handling stuff */
- el_read_t el_read; /* Character reading stuff */
-};
-
-protected int el_editmode(EditLine *, int, const char **);
-
-#ifdef DEBUG
-#define EL_ABORT(a) (void) (fprintf(el->el_errfile, "%s, %d: ", \
- __FILE__, __LINE__), fprintf a, abort())
-#else
-#define EL_ABORT(a) abort()
-#endif
-#endif /* _h_el */
+++ /dev/null
-/* $NetBSD: emacs.c,v 1.10 2002/03/18 16:00:52 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)emacs.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: emacs.c,v 1.10 2002/03/18 16:00:52 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * emacs.c: Emacs functions
- */
-#include "el.h"
-
-/* em_delete_or_list():
- * Delete character under cursor or list completions if at end of line
- * [^D]
- */
-protected el_action_t
-/*ARGSUSED*/
-em_delete_or_list(EditLine *el, int c)
-{
-
- if (el->el_line.cursor == el->el_line.lastchar) {
- /* if I'm at the end */
- if (el->el_line.cursor == el->el_line.buffer) {
- /* and the beginning */
- term_overwrite(el, STReof, 4); /* then do a EOF */
- term__flush();
- return (CC_EOF);
- } else {
- /*
- * Here we could list completions, but it is an
- * error right now
- */
- term_beep(el);
- return (CC_ERROR);
- }
- } else {
- c_delafter(el, el->el_state.argument); /* delete after dot */
- if (el->el_line.cursor > el->el_line.lastchar)
- el->el_line.cursor = el->el_line.lastchar;
- /* bounds check */
- return (CC_REFRESH);
- }
-}
-
-
-/* em_delete_next_word():
- * Cut from cursor to end of current word
- * [M-d]
- */
-protected el_action_t
-/*ARGSUSED*/
-em_delete_next_word(EditLine *el, int c)
-{
- char *cp, *p, *kp;
-
- if (el->el_line.cursor == el->el_line.lastchar)
- return (CC_ERROR);
-
- cp = c__next_word(el->el_line.cursor, el->el_line.lastchar,
- el->el_state.argument, ce__isword);
-
- for (p = el->el_line.cursor, kp = el->el_chared.c_kill.buf; p < cp; p++)
- /* save the text */
- *kp++ = *p;
- el->el_chared.c_kill.last = kp;
-
- c_delafter(el, cp - el->el_line.cursor); /* delete after dot */
- if (el->el_line.cursor > el->el_line.lastchar)
- el->el_line.cursor = el->el_line.lastchar;
- /* bounds check */
- return (CC_REFRESH);
-}
-
-
-/* em_yank():
- * Paste cut buffer at cursor position
- * [^Y]
- */
-protected el_action_t
-/*ARGSUSED*/
-em_yank(EditLine *el, int c)
-{
- char *kp, *cp;
-
- if (el->el_chared.c_kill.last == el->el_chared.c_kill.buf) {
- if (!ch_enlargebufs(el, 1))
- return (CC_ERROR);
- }
-
- if (el->el_line.lastchar +
- (el->el_chared.c_kill.last - el->el_chared.c_kill.buf) >=
- el->el_line.limit)
- return (CC_ERROR);
-
- el->el_chared.c_kill.mark = el->el_line.cursor;
- cp = el->el_line.cursor;
-
- /* open the space, */
- c_insert(el, el->el_chared.c_kill.last - el->el_chared.c_kill.buf);
- /* copy the chars */
- for (kp = el->el_chared.c_kill.buf; kp < el->el_chared.c_kill.last; kp++)
- *cp++ = *kp;
-
- /* if an arg, cursor at beginning else cursor at end */
- if (el->el_state.argument == 1)
- el->el_line.cursor = cp;
-
- return (CC_REFRESH);
-}
-
-
-/* em_kill_line():
- * Cut the entire line and save in cut buffer
- * [^U]
- */
-protected el_action_t
-/*ARGSUSED*/
-em_kill_line(EditLine *el, int c)
-{
- char *kp, *cp;
-
- cp = el->el_line.buffer;
- kp = el->el_chared.c_kill.buf;
- while (cp < el->el_line.lastchar)
- *kp++ = *cp++; /* copy it */
- el->el_chared.c_kill.last = kp;
- /* zap! -- delete all of it */
- el->el_line.lastchar = el->el_line.buffer;
- el->el_line.cursor = el->el_line.buffer;
- return (CC_REFRESH);
-}
-
-
-/* em_kill_region():
- * Cut area between mark and cursor and save in cut buffer
- * [^W]
- */
-protected el_action_t
-/*ARGSUSED*/
-em_kill_region(EditLine *el, int c)
-{
- char *kp, *cp;
-
- if (!el->el_chared.c_kill.mark)
- return (CC_ERROR);
-
- if (el->el_chared.c_kill.mark > el->el_line.cursor) {
- cp = el->el_line.cursor;
- kp = el->el_chared.c_kill.buf;
- while (cp < el->el_chared.c_kill.mark)
- *kp++ = *cp++; /* copy it */
- el->el_chared.c_kill.last = kp;
- c_delafter(el, cp - el->el_line.cursor);
- } else { /* mark is before cursor */
- cp = el->el_chared.c_kill.mark;
- kp = el->el_chared.c_kill.buf;
- while (cp < el->el_line.cursor)
- *kp++ = *cp++; /* copy it */
- el->el_chared.c_kill.last = kp;
- c_delbefore(el, cp - el->el_chared.c_kill.mark);
- el->el_line.cursor = el->el_chared.c_kill.mark;
- }
- return (CC_REFRESH);
-}
-
-
-/* em_copy_region():
- * Copy area between mark and cursor to cut buffer
- * [M-W]
- */
-protected el_action_t
-/*ARGSUSED*/
-em_copy_region(EditLine *el, int c)
-{
- char *kp, *cp;
-
- if (el->el_chared.c_kill.mark)
- return (CC_ERROR);
-
- if (el->el_chared.c_kill.mark > el->el_line.cursor) {
- cp = el->el_line.cursor;
- kp = el->el_chared.c_kill.buf;
- while (cp < el->el_chared.c_kill.mark)
- *kp++ = *cp++; /* copy it */
- el->el_chared.c_kill.last = kp;
- } else {
- cp = el->el_chared.c_kill.mark;
- kp = el->el_chared.c_kill.buf;
- while (cp < el->el_line.cursor)
- *kp++ = *cp++; /* copy it */
- el->el_chared.c_kill.last = kp;
- }
- return (CC_NORM);
-}
-
-
-/* em_gosmacs_traspose():
- * Exchange the two characters before the cursor
- * Gosling emacs transpose chars [^T]
- */
-protected el_action_t
-em_gosmacs_traspose(EditLine *el, int c)
-{
-
- if (el->el_line.cursor > &el->el_line.buffer[1]) {
- /* must have at least two chars entered */
- c = el->el_line.cursor[-2];
- el->el_line.cursor[-2] = el->el_line.cursor[-1];
- el->el_line.cursor[-1] = c;
- return (CC_REFRESH);
- } else
- return (CC_ERROR);
-}
-
-
-/* em_next_word():
- * Move next to end of current word
- * [M-f]
- */
-protected el_action_t
-/*ARGSUSED*/
-em_next_word(EditLine *el, int c)
-{
- if (el->el_line.cursor == el->el_line.lastchar)
- return (CC_ERROR);
-
- el->el_line.cursor = c__next_word(el->el_line.cursor,
- el->el_line.lastchar,
- el->el_state.argument,
- ce__isword);
-
- if (el->el_map.type == MAP_VI)
- if (el->el_chared.c_vcmd.action & DELETE) {
- cv_delfini(el);
- return (CC_REFRESH);
- }
- return (CC_CURSOR);
-}
-
-
-/* em_upper_case():
- * Uppercase the characters from cursor to end of current word
- * [M-u]
- */
-protected el_action_t
-/*ARGSUSED*/
-em_upper_case(EditLine *el, int c)
-{
- char *cp, *ep;
-
- ep = c__next_word(el->el_line.cursor, el->el_line.lastchar,
- el->el_state.argument, ce__isword);
-
- for (cp = el->el_line.cursor; cp < ep; cp++)
- if (islower((unsigned char) *cp))
- *cp = toupper(*cp);
-
- el->el_line.cursor = ep;
- if (el->el_line.cursor > el->el_line.lastchar)
- el->el_line.cursor = el->el_line.lastchar;
- return (CC_REFRESH);
-}
-
-
-/* em_capitol_case():
- * Capitalize the characters from cursor to end of current word
- * [M-c]
- */
-protected el_action_t
-/*ARGSUSED*/
-em_capitol_case(EditLine *el, int c)
-{
- char *cp, *ep;
-
- ep = c__next_word(el->el_line.cursor, el->el_line.lastchar,
- el->el_state.argument, ce__isword);
-
- for (cp = el->el_line.cursor; cp < ep; cp++) {
- if (isalpha((unsigned char) *cp)) {
- if (islower((unsigned char) *cp))
- *cp = toupper(*cp);
- cp++;
- break;
- }
- }
- for (; cp < ep; cp++)
- if (isupper((unsigned char) *cp))
- *cp = tolower(*cp);
-
- el->el_line.cursor = ep;
- if (el->el_line.cursor > el->el_line.lastchar)
- el->el_line.cursor = el->el_line.lastchar;
- return (CC_REFRESH);
-}
-
-
-/* em_lower_case():
- * Lowercase the characters from cursor to end of current word
- * [M-l]
- */
-protected el_action_t
-/*ARGSUSED*/
-em_lower_case(EditLine *el, int c)
-{
- char *cp, *ep;
-
- ep = c__next_word(el->el_line.cursor, el->el_line.lastchar,
- el->el_state.argument, ce__isword);
-
- for (cp = el->el_line.cursor; cp < ep; cp++)
- if (isupper((unsigned char) *cp))
- *cp = tolower(*cp);
-
- el->el_line.cursor = ep;
- if (el->el_line.cursor > el->el_line.lastchar)
- el->el_line.cursor = el->el_line.lastchar;
- return (CC_REFRESH);
-}
-
-
-/* em_set_mark():
- * Set the mark at cursor
- * [^@]
- */
-protected el_action_t
-/*ARGSUSED*/
-em_set_mark(EditLine *el, int c)
-{
-
- el->el_chared.c_kill.mark = el->el_line.cursor;
- return (CC_NORM);
-}
-
-
-/* em_exchange_mark():
- * Exchange the cursor and mark
- * [^X^X]
- */
-protected el_action_t
-/*ARGSUSED*/
-em_exchange_mark(EditLine *el, int c)
-{
- char *cp;
-
- cp = el->el_line.cursor;
- el->el_line.cursor = el->el_chared.c_kill.mark;
- el->el_chared.c_kill.mark = cp;
- return (CC_CURSOR);
-}
-
-
-/* em_universal_argument():
- * Universal argument (argument times 4)
- * [^U]
- */
-protected el_action_t
-/*ARGSUSED*/
-em_universal_argument(EditLine *el, int c)
-{ /* multiply current argument by 4 */
-
- if (el->el_state.argument > 1000000)
- return (CC_ERROR);
- el->el_state.doingarg = 1;
- el->el_state.argument *= 4;
- return (CC_ARGHACK);
-}
-
-
-/* em_meta_next():
- * Add 8th bit to next character typed
- * [<ESC>]
- */
-protected el_action_t
-/*ARGSUSED*/
-em_meta_next(EditLine *el, int c)
-{
-
- el->el_state.metanext = 1;
- return (CC_ARGHACK);
-}
-
-
-/* em_toggle_overwrite():
- * Switch from insert to overwrite mode or vice versa
- */
-protected el_action_t
-/*ARGSUSED*/
-em_toggle_overwrite(EditLine *el, int c)
-{
-
- el->el_state.inputmode = (el->el_state.inputmode == MODE_INSERT) ?
- MODE_REPLACE : MODE_INSERT;
- return (CC_NORM);
-}
-
-
-/* em_copy_prev_word():
- * Copy current word to cursor
- */
-protected el_action_t
-/*ARGSUSED*/
-em_copy_prev_word(EditLine *el, int c)
-{
- char *cp, *oldc, *dp;
-
- if (el->el_line.cursor == el->el_line.buffer)
- return (CC_ERROR);
-
- oldc = el->el_line.cursor;
- /* does a bounds check */
- cp = c__prev_word(el->el_line.cursor, el->el_line.buffer,
- el->el_state.argument, ce__isword);
-
- c_insert(el, oldc - cp);
- for (dp = oldc; cp < oldc && dp < el->el_line.lastchar; cp++)
- *dp++ = *cp;
-
- el->el_line.cursor = dp;/* put cursor at end */
-
- return (CC_REFRESH);
-}
-
-
-/* em_inc_search_next():
- * Emacs incremental next search
- */
-protected el_action_t
-/*ARGSUSED*/
-em_inc_search_next(EditLine *el, int c)
-{
-
- el->el_search.patlen = 0;
- return (ce_inc_search(el, ED_SEARCH_NEXT_HISTORY));
-}
-
-
-/* em_inc_search_prev():
- * Emacs incremental reverse search
- */
-protected el_action_t
-/*ARGSUSED*/
-em_inc_search_prev(EditLine *el, int c)
-{
-
- el->el_search.patlen = 0;
- return (ce_inc_search(el, ED_SEARCH_PREV_HISTORY));
-}
+++ /dev/null
-/* $NetBSD: hist.c,v 1.10 2002/03/18 16:00:53 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)hist.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: hist.c,v 1.10 2002/03/18 16:00:53 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * hist.c: History access functions
- */
-#include <stdlib.h>
-#include "el.h"
-
-/* hist_init():
- * Initialization function.
- */
-protected int
-hist_init(EditLine *el)
-{
-
- el->el_history.fun = NULL;
- el->el_history.ref = NULL;
- el->el_history.buf = (char *) el_malloc(EL_BUFSIZ);
- el->el_history.sz = EL_BUFSIZ;
- if (el->el_history.buf == NULL)
- return (-1);
- el->el_history.last = el->el_history.buf;
- return (0);
-}
-
-
-/* hist_end():
- * clean up history;
- */
-protected void
-hist_end(EditLine *el)
-{
-
- el_free((ptr_t) el->el_history.buf);
- el->el_history.buf = NULL;
-}
-
-
-/* hist_set():
- * Set new history interface
- */
-protected int
-hist_set(EditLine *el, hist_fun_t fun, ptr_t ptr)
-{
-
- el->el_history.ref = ptr;
- el->el_history.fun = fun;
- return (0);
-}
-
-
-/* hist_get():
- * Get a history line and update it in the buffer.
- * eventno tells us the event to get.
- */
-protected el_action_t
-hist_get(EditLine *el)
-{
- const char *hp;
- int h;
-
- if (el->el_history.eventno == 0) { /* if really the current line */
- (void) strncpy(el->el_line.buffer, el->el_history.buf,
- el->el_history.sz - 1);
- el->el_line.lastchar = el->el_line.buffer +
- (el->el_history.last - el->el_history.buf);
-
-#ifdef KSHVI
- if (el->el_map.type == MAP_VI)
- el->el_line.cursor = el->el_line.buffer;
- else
-#endif /* KSHVI */
- el->el_line.cursor = el->el_line.lastchar;
-
- return (CC_REFRESH);
- }
- if (el->el_history.ref == NULL)
- return (CC_ERROR);
-
- hp = HIST_FIRST(el);
-
- if (hp == NULL)
- return (CC_ERROR);
-
- for (h = 1; h < el->el_history.eventno; h++)
- if ((hp = HIST_NEXT(el)) == NULL) {
- el->el_history.eventno = h;
- return (CC_ERROR);
- }
- (void) strncpy(el->el_line.buffer, hp,
- (size_t)(el->el_line.limit - el->el_line.buffer));
- el->el_line.lastchar = el->el_line.buffer + strlen(el->el_line.buffer);
-
- if (el->el_line.lastchar > el->el_line.buffer) {
- if (el->el_line.lastchar[-1] == '\n')
- el->el_line.lastchar--;
- if ((el->el_line.lastchar > el->el_line.buffer)&&(el->el_line.lastchar[-1] == ' ')) /* bill heckel */
- el->el_line.lastchar--;
- if (el->el_line.lastchar < el->el_line.buffer)
- el->el_line.lastchar = el->el_line.buffer;
- }
-#ifdef KSHVI
- if (el->el_map.type == MAP_VI)
- el->el_line.cursor = el->el_line.buffer;
- else
-#endif /* KSHVI */
- el->el_line.cursor = el->el_line.lastchar;
-
- return (CC_REFRESH);
-}
-
-
-/* hist_list()
- * List history entries
- */
-protected int
-/*ARGSUSED*/
-hist_list(EditLine *el, int argc, const char **argv)
-{
- const char *str;
-
- if (el->el_history.ref == NULL)
- return (-1);
- for (str = HIST_LAST(el); str != NULL; str = HIST_PREV(el))
- (void) fprintf(el->el_outfile, "%d %s",
- el->el_history.ev.num, str);
- return (0);
-}
-
-/* hist_enlargebuf()
- * Enlarge history buffer to specified value. Called from el_enlargebufs().
- * Return 0 for failure, 1 for success.
- */
-protected int
-/*ARGSUSED*/
-hist_enlargebuf(EditLine *el, size_t oldsz, size_t newsz)
-{
- char *newbuf;
-
- newbuf = realloc(el->el_history.buf, newsz);
- if (!newbuf)
- return 0;
-
- (void) memset(&newbuf[oldsz], '\0', newsz - oldsz);
-
- el->el_history.last = newbuf +
- (el->el_history.last - el->el_history.buf);
- el->el_history.buf = newbuf;
- el->el_history.sz = newsz;
-
- return 1;
-}
+++ /dev/null
-/* $NetBSD: hist.h,v 1.7 2002/03/18 16:00:53 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)hist.h 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * el.hist.c: History functions
- */
-#ifndef _h_el_hist
-#define _h_el_hist
-
-#include "histedit.h"
-
-typedef int (*hist_fun_t)(ptr_t, HistEvent *, int, ...);
-
-typedef struct el_history_t {
- char *buf; /* The history buffer */
- size_t sz; /* Size of history buffer */
- char *last; /* The last character */
- int eventno; /* Event we are looking for */
- ptr_t ref; /* Argument for history fcns */
- hist_fun_t fun; /* Event access */
- HistEvent ev; /* Event cookie */
-} el_history_t;
-
-#define HIST_FUN(el, fn, arg) \
- ((((*(el)->el_history.fun) ((el)->el_history.ref, &(el)->el_history.ev, \
- fn, arg)) == -1) ? NULL : (el)->el_history.ev.str)
-
-#define HIST_NEXT(el) HIST_FUN(el, H_NEXT, NULL)
-#define HIST_FIRST(el) HIST_FUN(el, H_FIRST, NULL)
-#define HIST_LAST(el) HIST_FUN(el, H_LAST, NULL)
-#define HIST_PREV(el) HIST_FUN(el, H_PREV, NULL)
-#define HIST_EVENT(el, num) HIST_FUN(el, H_EVENT, num)
-#define HIST_LOAD(el, fname) HIST_FUN(el, H_LOAD fname)
-#define HIST_SAVE(el, fname) HIST_FUN(el, H_SAVE fname)
-
-protected int hist_init(EditLine *);
-protected void hist_end(EditLine *);
-protected el_action_t hist_get(EditLine *);
-protected int hist_set(EditLine *, hist_fun_t, ptr_t);
-protected int hist_list(EditLine *, int, const char **);
-protected int hist_enlargebuf(EditLine *, size_t, size_t);
-
-#endif /* _h_el_hist */
+++ /dev/null
-/* $NetBSD: histedit.h,v 1.19 2002/03/18 16:00:54 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)histedit.h 8.2 (Berkeley) 1/3/94
- */
-
-/*
- * histedit.h: Line editor and history interface.
- */
-#ifndef _HISTEDIT_H_
-#define _HISTEDIT_H_
-
-#define LIBEDIT_MAJOR 2
-#define LIBEDIT_MINOR 6
-
-#include <sys/types.h>
-#include <stdio.h>
-
-/*
- * ==== Editing ====
- */
-typedef struct editline EditLine;
-
-/*
- * For user-defined function interface
- */
-typedef struct lineinfo {
- char *buffer;
- char *cursor;
- char *lastchar;
-} LineInfo;
-
-
-/*
- * EditLine editor function return codes.
- * For user-defined function interface
- */
-#define CC_NORM 0
-#define CC_NEWLINE 1
-#define CC_EOF 2
-#define CC_ARGHACK 3
-#define CC_REFRESH 4
-#define CC_CURSOR 5
-#define CC_ERROR 6
-#define CC_FATAL 7
-#define CC_REDISPLAY 8
-#define CC_REFRESH_BEEP 9
-
-/*
- * Initialization, cleanup, and resetting
- */
-EditLine *el_init(const char *, FILE *, FILE *, FILE *);
-void el_reset(EditLine *);
-void el_end(EditLine *);
-
-
-/*
- * Get a line, a character or push a string back in the input queue
- */
-const char *el_gets(EditLine *, int *);
-int el_getc(EditLine *, char *);
-void el_push(EditLine *, char *);
-
-/*
- * Beep!
- */
-void el_beep(EditLine *);
-
-/*
- * High level function internals control
- * Parses argc, argv array and executes builtin editline commands
- */
-int el_parse(EditLine *, int, const char **);
-
-/*
- * Low level editline access functions
- */
-int el_set(EditLine *, int, ...);
-int el_get(EditLine *, int, void *);
-
-/*
- * el_set/el_get parameters
- */
-#define EL_PROMPT 0 /* , el_pfunc_t); */
-#define EL_TERMINAL 1 /* , const char *); */
-#define EL_EDITOR 2 /* , const char *); */
-#define EL_SIGNAL 3 /* , int); */
-#define EL_BIND 4 /* , const char *, ..., NULL); */
-#define EL_TELLTC 5 /* , const char *, ..., NULL); */
-#define EL_SETTC 6 /* , const char *, ..., NULL); */
-#define EL_ECHOTC 7 /* , const char *, ..., NULL); */
-#define EL_SETTY 8 /* , const char *, ..., NULL); */
-#define EL_ADDFN 9 /* , const char *, const char * */
- /* , el_func_t); */
-#define EL_HIST 10 /* , hist_fun_t, const char *); */
-#define EL_EDITMODE 11 /* , int); */
-#define EL_RPROMPT 12 /* , el_pfunc_t); */
-#define EL_GETCFN 13 /* , el_rfunc_t); */
-#define EL_CLIENTDATA 14 /* , void *); */
-
-#define EL_BUILTIN_GETCFN (NULL)
-
-/*
- * Source named file or $PWD/.editrc or $HOME/.editrc
- */
-int el_source(EditLine *, const char *);
-
-/*
- * Must be called when the terminal changes size; If EL_SIGNAL
- * is set this is done automatically otherwise it is the responsibility
- * of the application
- */
-void el_resize(EditLine *);
-
-
-/*
- * User-defined function interface.
- */
-const LineInfo *el_line(EditLine *);
-int el_insertstr(EditLine *, const char *);
-void el_deletestr(EditLine *, int);
-
-/*
- * ==== History ====
- */
-
-typedef struct history History;
-
-typedef struct HistEvent {
- int num;
- const char *str;
-} HistEvent;
-
-/*
- * History access functions.
- */
-History * history_init(void);
-void history_end(History *);
-
-int history(History *, HistEvent *, int, ...);
-
-#define H_FUNC 0 /* , UTSL */
-#define H_SETSIZE 1 /* , const int); */
-#define H_GETSIZE 2 /* , void); */
-#define H_FIRST 3 /* , void); */
-#define H_LAST 4 /* , void); */
-#define H_PREV 5 /* , void); */
-#define H_NEXT 6 /* , void); */
-#define H_CURR 8 /* , const int); */
-#define H_SET 7 /* , void); */
-#define H_ADD 9 /* , const char *); */
-#define H_ENTER 10 /* , const char *); */
-#define H_APPEND 11 /* , const char *); */
-#define H_END 12 /* , void); */
-#define H_NEXT_STR 13 /* , const char *); */
-#define H_PREV_STR 14 /* , const char *); */
-#define H_NEXT_EVENT 15 /* , const int); */
-#define H_PREV_EVENT 16 /* , const int); */
-#define H_LOAD 17 /* , const char *); */
-#define H_SAVE 18 /* , const char *); */
-#define H_CLEAR 19 /* , void); */
-
-#endif /* _HISTEDIT_H_ */
+++ /dev/null
-/* $NetBSD: history.c,v 1.19 2002/03/18 16:00:54 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)history.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: history.c,v 1.19 2002/03/18 16:00:54 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * hist.c: History access functions
- */
-#include <string.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#ifdef HAVE_VIS_H
-#include <vis.h>
-#else
-#include "np/vis.h"
-#endif
-#include <sys/stat.h>
-
-static const char hist_cookie[] = "_HiStOrY_V2_\n";
-
-#include "histedit.h"
-
-typedef int (*history_gfun_t)(ptr_t, HistEvent *);
-typedef int (*history_efun_t)(ptr_t, HistEvent *, const char *);
-typedef void (*history_vfun_t)(ptr_t, HistEvent *);
-typedef int (*history_sfun_t)(ptr_t, HistEvent *, const int);
-
-struct history {
- ptr_t h_ref; /* Argument for history fcns */
- int h_ent; /* Last entry point for history */
- history_gfun_t h_first; /* Get the first element */
- history_gfun_t h_next; /* Get the next element */
- history_gfun_t h_last; /* Get the last element */
- history_gfun_t h_prev; /* Get the previous element */
- history_gfun_t h_curr; /* Get the current element */
- history_sfun_t h_set; /* Set the current element */
- history_vfun_t h_clear; /* Clear the history list */
- history_efun_t h_enter; /* Add an element */
- history_efun_t h_add; /* Append to an element */
-};
-#define HNEXT(h, ev) (*(h)->h_next)((h)->h_ref, ev)
-#define HFIRST(h, ev) (*(h)->h_first)((h)->h_ref, ev)
-#define HPREV(h, ev) (*(h)->h_prev)((h)->h_ref, ev)
-#define HLAST(h, ev) (*(h)->h_last)((h)->h_ref, ev)
-#define HCURR(h, ev) (*(h)->h_curr)((h)->h_ref, ev)
-#define HSET(h, ev, n) (*(h)->h_set)((h)->h_ref, ev, n)
-#define HCLEAR(h, ev) (*(h)->h_clear)((h)->h_ref, ev)
-#define HENTER(h, ev, str) (*(h)->h_enter)((h)->h_ref, ev, str)
-#define HADD(h, ev, str) (*(h)->h_add)((h)->h_ref, ev, str)
-
-#define h_malloc(a) malloc(a)
-#define h_realloc(a, b) realloc((a), (b))
-#define h_free(a) free(a)
-
-typedef struct {
- int num;
- char *str;
-} HistEventPrivate;
-
-
-
-private int history_setsize(History *, HistEvent *, int);
-private int history_getsize(History *, HistEvent *);
-private int history_set_fun(History *, History *);
-private int history_load(History *, const char *);
-private int history_save(History *, const char *);
-private int history_prev_event(History *, HistEvent *, int);
-private int history_next_event(History *, HistEvent *, int);
-private int history_next_string(History *, HistEvent *, const char *);
-private int history_prev_string(History *, HistEvent *, const char *);
-
-
-/***********************************************************************/
-
-/*
- * Builtin- history implementation
- */
-typedef struct hentry_t {
- HistEvent ev; /* What we return */
- struct hentry_t *next; /* Next entry */
- struct hentry_t *prev; /* Previous entry */
-} hentry_t;
-
-typedef struct history_t {
- hentry_t list; /* Fake list header element */
- hentry_t *cursor; /* Current element in the list */
- int max; /* Maximum number of events */
- int cur; /* Current number of events */
- int eventid; /* For generation of unique event id */
-} history_t;
-
-private int history_def_first(ptr_t, HistEvent *);
-private int history_def_last(ptr_t, HistEvent *);
-private int history_def_next(ptr_t, HistEvent *);
-private int history_def_prev(ptr_t, HistEvent *);
-private int history_def_curr(ptr_t, HistEvent *);
-private int history_def_set(ptr_t, HistEvent *, const int n);
-private int history_def_enter(ptr_t, HistEvent *, const char *);
-private int history_def_add(ptr_t, HistEvent *, const char *);
-private void history_def_init(ptr_t *, HistEvent *, int);
-private void history_def_clear(ptr_t, HistEvent *);
-private int history_def_insert(history_t *, HistEvent *, const char *);
-private void history_def_delete(history_t *, HistEvent *, hentry_t *);
-
-#define history_def_setsize(p, num)(void) (((history_t *) p)->max = (num))
-#define history_def_getsize(p) (((history_t *) p)->cur)
-
-#define he_strerror(code) he_errlist[code]
-#define he_seterrev(evp, code) {\
- evp->num = code;\
- evp->str = he_strerror(code);\
- }
-
-/* error messages */
-static const char *const he_errlist[] = {
- "OK",
- "unknown error",
- "malloc() failed",
- "first event not found",
- "last event not found",
- "empty list",
- "no next event",
- "no previous event",
- "current event is invalid",
- "event not found",
- "can't read history from file",
- "can't write history",
- "required parameter(s) not supplied",
- "history size negative",
- "function not allowed with other history-functions-set the default",
- "bad parameters"
-};
-/* error codes */
-#define _HE_OK 0
-#define _HE_UNKNOWN 1
-#define _HE_MALLOC_FAILED 2
-#define _HE_FIRST_NOTFOUND 3
-#define _HE_LAST_NOTFOUND 4
-#define _HE_EMPTY_LIST 5
-#define _HE_END_REACHED 6
-#define _HE_START_REACHED 7
-#define _HE_CURR_INVALID 8
-#define _HE_NOT_FOUND 9
-#define _HE_HIST_READ 10
-#define _HE_HIST_WRITE 11
-#define _HE_PARAM_MISSING 12
-#define _HE_SIZE_NEGATIVE 13
-#define _HE_NOT_ALLOWED 14
-#define _HE_BAD_PARAM 15
-
-/* history_def_first():
- * Default function to return the first event in the history.
- */
-private int
-history_def_first(ptr_t p, HistEvent *ev)
-{
- history_t *h = (history_t *) p;
-
- h->cursor = h->list.next;
- if (h->cursor != &h->list)
- *ev = h->cursor->ev;
- else {
- he_seterrev(ev, _HE_FIRST_NOTFOUND);
- return (-1);
- }
-
- return (0);
-}
-
-
-/* history_def_last():
- * Default function to return the last event in the history.
- */
-private int
-history_def_last(ptr_t p, HistEvent *ev)
-{
- history_t *h = (history_t *) p;
-
- h->cursor = h->list.prev;
- if (h->cursor != &h->list)
- *ev = h->cursor->ev;
- else {
- he_seterrev(ev, _HE_LAST_NOTFOUND);
- return (-1);
- }
-
- return (0);
-}
-
-
-/* history_def_next():
- * Default function to return the next event in the history.
- */
-private int
-history_def_next(ptr_t p, HistEvent *ev)
-{
- history_t *h = (history_t *) p;
-
- if (h->cursor != &h->list)
- h->cursor = h->cursor->next;
- else {
- he_seterrev(ev, _HE_EMPTY_LIST);
- return (-1);
- }
-
- if (h->cursor != &h->list)
- *ev = h->cursor->ev;
- else {
- he_seterrev(ev, _HE_END_REACHED);
- return (-1);
- }
-
- return (0);
-}
-
-
-/* history_def_prev():
- * Default function to return the previous event in the history.
- */
-private int
-history_def_prev(ptr_t p, HistEvent *ev)
-{
- history_t *h = (history_t *) p;
-
- if (h->cursor != &h->list)
- h->cursor = h->cursor->prev;
- else {
- he_seterrev(ev,
- (h->cur > 0) ? _HE_END_REACHED : _HE_EMPTY_LIST);
- return (-1);
- }
-
- if (h->cursor != &h->list)
- *ev = h->cursor->ev;
- else {
- he_seterrev(ev, _HE_START_REACHED);
- return (-1);
- }
-
- return (0);
-}
-
-
-/* history_def_curr():
- * Default function to return the current event in the history.
- */
-private int
-history_def_curr(ptr_t p, HistEvent *ev)
-{
- history_t *h = (history_t *) p;
-
- if (h->cursor != &h->list)
- *ev = h->cursor->ev;
- else {
- he_seterrev(ev,
- (h->cur > 0) ? _HE_CURR_INVALID : _HE_EMPTY_LIST);
- return (-1);
- }
-
- return (0);
-}
-
-
-/* history_def_set():
- * Default function to set the current event in the history to the
- * given one.
- */
-private int
-history_def_set(ptr_t p, HistEvent *ev, const int n)
-{
- history_t *h = (history_t *) p;
-
- if (h->cur == 0) {
- he_seterrev(ev, _HE_EMPTY_LIST);
- return (-1);
- }
- if (h->cursor == &h->list || h->cursor->ev.num != n) {
- for (h->cursor = h->list.next; h->cursor != &h->list;
- h->cursor = h->cursor->next)
- if (h->cursor->ev.num == n)
- break;
- }
- if (h->cursor == &h->list) {
- he_seterrev(ev, _HE_NOT_FOUND);
- return (-1);
- }
- return (0);
-}
-
-
-/* history_def_add():
- * Append string to element
- */
-private int
-history_def_add(ptr_t p, HistEvent *ev, const char *str)
-{
- history_t *h = (history_t *) p;
- size_t len;
- char *s;
- HistEventPrivate *evp = (void *)&h->cursor->ev;
-
- if (h->cursor == &h->list)
- return (history_def_enter(p, ev, str));
- len = strlen(evp->str) + strlen(str) + 1;
- s = (char *) h_malloc(len);
- if (!s) {
- he_seterrev(ev, _HE_MALLOC_FAILED);
- return (-1);
- }
- (void) strlcpy(s, h->cursor->ev.str, len);
- (void) strlcat(s, str, len);
- h_free(evp->str);
- evp->str = s;
- *ev = h->cursor->ev;
- return (0);
-}
-
-
-/* history_def_delete():
- * Delete element hp of the h list
- */
-/* ARGSUSED */
-private void
-history_def_delete(history_t *h, HistEvent *ev, hentry_t *hp)
-{
- HistEventPrivate *evp = (void *)&hp->ev;
- if (hp == &h->list)
- abort();
- hp->prev->next = hp->next;
- hp->next->prev = hp->prev;
- h_free((ptr_t) evp->str);
- h_free(hp);
- h->cur--;
-}
-
-
-/* history_def_insert():
- * Insert element with string str in the h list
- */
-private int
-history_def_insert(history_t *h, HistEvent *ev, const char *str)
-{
-
- h->cursor = (hentry_t *) h_malloc(sizeof(hentry_t));
- if (h->cursor)
- h->cursor->ev.str = strdup(str);
- if (!h->cursor || !h->cursor->ev.str) {
- he_seterrev(ev, _HE_MALLOC_FAILED);
- return (-1);
- }
- h->cursor->ev.num = ++h->eventid;
- h->cursor->next = h->list.next;
- h->cursor->prev = &h->list;
- h->list.next->prev = h->cursor;
- h->list.next = h->cursor;
- h->cur++;
-
- *ev = h->cursor->ev;
- return (0);
-}
-
-
-/* history_def_enter():
- * Default function to enter an item in the history
- */
-private int
-history_def_enter(ptr_t p, HistEvent *ev, const char *str)
-{
- history_t *h = (history_t *) p;
-
- if (history_def_insert(h, ev, str) == -1)
- return (-1); /* error, keep error message */
-
- /*
- * Always keep at least one entry.
- * This way we don't have to check for the empty list.
- */
- while (h->cur > h->max && h->cur > 0)
- history_def_delete(h, ev, h->list.prev);
-
- return (0);
-}
-
-
-/* history_def_init():
- * Default history initialization function
- */
-/* ARGSUSED */
-private void
-history_def_init(ptr_t *p, HistEvent *ev, int n)
-{
- history_t *h = (history_t *) h_malloc(sizeof(history_t));
-
- if (n <= 0)
- n = 0;
- h->eventid = 0;
- h->cur = 0;
- h->max = n;
- h->list.next = h->list.prev = &h->list;
- h->list.ev.str = NULL;
- h->list.ev.num = 0;
- h->cursor = &h->list;
- *p = (ptr_t) h;
-}
-
-
-/* history_def_clear():
- * Default history cleanup function
- */
-private void
-history_def_clear(ptr_t p, HistEvent *ev)
-{
- history_t *h = (history_t *) p;
-
- while (h->list.prev != &h->list)
- history_def_delete(h, ev, h->list.prev);
- h->eventid = 0;
- h->cur = 0;
-}
-
-
-
-
-/************************************************************************/
-
-/* history_init():
- * Initialization function.
- */
-public History *
-history_init(void)
-{
- History *h = (History *) h_malloc(sizeof(History));
- HistEvent ev;
-
- history_def_init(&h->h_ref, &ev, 0);
- h->h_ent = -1;
- h->h_next = history_def_next;
- h->h_first = history_def_first;
- h->h_last = history_def_last;
- h->h_prev = history_def_prev;
- h->h_curr = history_def_curr;
- h->h_set = history_def_set;
- h->h_clear = history_def_clear;
- h->h_enter = history_def_enter;
- h->h_add = history_def_add;
-
- return (h);
-}
-
-
-/* history_end():
- * clean up history;
- */
-public void
-history_end(History *h)
-{
- HistEvent ev;
-
- if (h->h_next == history_def_next)
- history_def_clear(h->h_ref, &ev);
-}
-
-
-
-/* history_setsize():
- * Set history number of events
- */
-private int
-history_setsize(History *h, HistEvent *ev, int num)
-{
-
- if (h->h_next != history_def_next) {
- he_seterrev(ev, _HE_NOT_ALLOWED);
- return (-1);
- }
- if (num < 0) {
- he_seterrev(ev, _HE_BAD_PARAM);
- return (-1);
- }
- history_def_setsize(h->h_ref, num);
- return (0);
-}
-
-
-/* history_getsize():
- * Get number of events currently in history
- */
-private int
-history_getsize(History *h, HistEvent *ev)
-{
- int retval = 0;
-
- if (h->h_next != history_def_next) {
- he_seterrev(ev, _HE_NOT_ALLOWED);
- return (-1);
- }
- retval = history_def_getsize(h->h_ref);
- if (retval < -1) {
- he_seterrev(ev, _HE_SIZE_NEGATIVE);
- return (-1);
- }
- ev->num = retval;
- return (0);
-}
-
-
-/* history_set_fun():
- * Set history functions
- */
-private int
-history_set_fun(History *h, History *nh)
-{
- HistEvent ev;
-
- if (nh->h_first == NULL || nh->h_next == NULL || nh->h_last == NULL ||
- nh->h_prev == NULL || nh->h_curr == NULL || nh->h_set == NULL ||
- nh->h_enter == NULL || nh->h_add == NULL || nh->h_clear == NULL ||
- nh->h_ref == NULL) {
- if (h->h_next != history_def_next) {
- history_def_init(&h->h_ref, &ev, 0);
- h->h_first = history_def_first;
- h->h_next = history_def_next;
- h->h_last = history_def_last;
- h->h_prev = history_def_prev;
- h->h_curr = history_def_curr;
- h->h_set = history_def_set;
- h->h_clear = history_def_clear;
- h->h_enter = history_def_enter;
- h->h_add = history_def_add;
- }
- return (-1);
- }
- if (h->h_next == history_def_next)
- history_def_clear(h->h_ref, &ev);
-
- h->h_ent = -1;
- h->h_first = nh->h_first;
- h->h_next = nh->h_next;
- h->h_last = nh->h_last;
- h->h_prev = nh->h_prev;
- h->h_curr = nh->h_curr;
- h->h_set = nh->h_set;
- h->h_clear = nh->h_clear;
- h->h_enter = nh->h_enter;
- h->h_add = nh->h_add;
-
- return (0);
-}
-
-
-/* history_load():
- * History load function
- */
-private int
-history_load(History *h, const char *fname)
-{
- FILE *fp;
- char *line;
- size_t sz, max_size;
- char *ptr;
- int i = -1;
- HistEvent ev;
-
- if ((fp = fopen(fname, "r")) == NULL)
- return (i);
-
- if ((line = fgetln(fp, &sz)) == NULL)
- goto done;
-
- if (strncmp(line, hist_cookie, sz) != 0)
- goto done;
-
- ptr = h_malloc(max_size = 1024);
- for (i = 0; (line = fgetln(fp, &sz)) != NULL; i++) {
- char c = line[sz];
-
- if (sz != 0 && line[sz - 1] == '\n')
- line[--sz] = '\0';
- else
- line[sz] = '\0';
-
- if (max_size < sz) {
- max_size = (sz + 1023) & ~1023;
- ptr = h_realloc(ptr, max_size);
- }
- (void) strunvis(ptr, line);
- line[sz] = c;
- HENTER(h, &ev, ptr);
- }
- h_free(ptr);
-
-done:
- (void) fclose(fp);
- return (i);
-}
-
-
-/* history_save():
- * History save function
- */
-private int
-history_save(History *h, const char *fname)
-{
- FILE *fp;
- HistEvent ev;
- int i = 0, retval;
- size_t len, max_size;
- char *ptr;
-
- if ((fp = fopen(fname, "w")) == NULL)
- return (-1);
-
- (void) fchmod(fileno(fp), S_IRUSR|S_IWUSR);
- (void) fputs(hist_cookie, fp);
- ptr = h_malloc(max_size = 1024);
- for (retval = HLAST(h, &ev);
- retval != -1;
- retval = HPREV(h, &ev), i++) {
- len = strlen(ev.str) * 4;
- if (len >= max_size) {
- max_size = (len + 1023) & 1023;
- ptr = h_realloc(ptr, max_size);
- }
- (void) strvis(ptr, ev.str, VIS_WHITE);
- (void) fprintf(fp, "%s\n", ev.str);
- }
- h_free(ptr);
- (void) fclose(fp);
- return (i);
-}
-
-
-/* history_prev_event():
- * Find the previous event, with number given
- */
-private int
-history_prev_event(History *h, HistEvent *ev, int num)
-{
- int retval;
-
- for (retval = HCURR(h, ev); retval != -1; retval = HPREV(h, ev))
- if (ev->num == num)
- return (0);
-
- he_seterrev(ev, _HE_NOT_FOUND);
- return (-1);
-}
-
-
-/* history_next_event():
- * Find the next event, with number given
- */
-private int
-history_next_event(History *h, HistEvent *ev, int num)
-{
- int retval;
-
- for (retval = HCURR(h, ev); retval != -1; retval = HNEXT(h, ev))
- if (ev->num == num)
- return (0);
-
- he_seterrev(ev, _HE_NOT_FOUND);
- return (-1);
-}
-
-
-/* history_prev_string():
- * Find the previous event beginning with string
- */
-private int
-history_prev_string(History *h, HistEvent *ev, const char *str)
-{
- size_t len = strlen(str);
- int retval;
-
- for (retval = HCURR(h, ev); retval != -1; retval = HNEXT(h, ev))
- if (strncmp(str, ev->str, len) == 0)
- return (0);
-
- he_seterrev(ev, _HE_NOT_FOUND);
- return (-1);
-}
-
-
-/* history_next_string():
- * Find the next event beginning with string
- */
-private int
-history_next_string(History *h, HistEvent *ev, const char *str)
-{
- size_t len = strlen(str);
- int retval;
-
- for (retval = HCURR(h, ev); retval != -1; retval = HPREV(h, ev))
- if (strncmp(str, ev->str, len) == 0)
- return (0);
-
- he_seterrev(ev, _HE_NOT_FOUND);
- return (-1);
-}
-
-
-/* history():
- * User interface to history functions.
- */
-int
-history(History *h, HistEvent *ev, int fun, ...)
-{
- va_list va;
- const char *str;
- int retval;
-
- va_start(va, fun);
-
- he_seterrev(ev, _HE_OK);
-
- switch (fun) {
- case H_GETSIZE:
- retval = history_getsize(h, ev);
- break;
-
- case H_SETSIZE:
- retval = history_setsize(h, ev, va_arg(va, int));
- break;
-
- case H_ADD:
- str = va_arg(va, const char *);
- retval = HADD(h, ev, str);
- break;
-
- case H_ENTER:
- str = va_arg(va, const char *);
- if ((retval = HENTER(h, ev, str)) != -1)
- h->h_ent = ev->num;
- break;
-
- case H_APPEND:
- str = va_arg(va, const char *);
- if ((retval = HSET(h, ev, h->h_ent)) != -1)
- retval = HADD(h, ev, str);
- break;
-
- case H_FIRST:
- retval = HFIRST(h, ev);
- break;
-
- case H_NEXT:
- retval = HNEXT(h, ev);
- break;
-
- case H_LAST:
- retval = HLAST(h, ev);
- break;
-
- case H_PREV:
- retval = HPREV(h, ev);
- break;
-
- case H_CURR:
- retval = HCURR(h, ev);
- break;
-
- case H_SET:
- retval = HSET(h, ev, va_arg(va, const int));
- break;
-
- case H_CLEAR:
- HCLEAR(h, ev);
- retval = 0;
- break;
-
- case H_LOAD:
- retval = history_load(h, va_arg(va, const char *));
- if (retval == -1)
- he_seterrev(ev, _HE_HIST_READ);
- break;
-
- case H_SAVE:
- retval = history_save(h, va_arg(va, const char *));
- if (retval == -1)
- he_seterrev(ev, _HE_HIST_WRITE);
- break;
-
- case H_PREV_EVENT:
- retval = history_prev_event(h, ev, va_arg(va, int));
- break;
-
- case H_NEXT_EVENT:
- retval = history_next_event(h, ev, va_arg(va, int));
- break;
-
- case H_PREV_STR:
- retval = history_prev_string(h, ev, va_arg(va, const char *));
- break;
-
- case H_NEXT_STR:
- retval = history_next_string(h, ev, va_arg(va, const char *));
- break;
-
- case H_FUNC:
- {
- History hf;
-
- hf.h_ref = va_arg(va, ptr_t);
- h->h_ent = -1;
- hf.h_first = va_arg(va, history_gfun_t);
- hf.h_next = va_arg(va, history_gfun_t);
- hf.h_last = va_arg(va, history_gfun_t);
- hf.h_prev = va_arg(va, history_gfun_t);
- hf.h_curr = va_arg(va, history_gfun_t);
- hf.h_set = va_arg(va, history_sfun_t);
- hf.h_clear = va_arg(va, history_vfun_t);
- hf.h_enter = va_arg(va, history_efun_t);
- hf.h_add = va_arg(va, history_efun_t);
-
- if ((retval = history_set_fun(h, &hf)) == -1)
- he_seterrev(ev, _HE_PARAM_MISSING);
- break;
- }
-
- case H_END:
- history_end(h);
- retval = 0;
- break;
-
- default:
- retval = -1;
- he_seterrev(ev, _HE_UNKNOWN);
- break;
- }
- va_end(va);
- return (retval);
-}
+++ /dev/null
-#! /bin/sh
-#
-# install - install a program, script, or datafile
-# This comes from X11R5 (mit/util/scripts/install.sh).
-#
-# Copyright 1991 by the Massachusetts Institute of Technology
-#
-# Permission to use, copy, modify, distribute, and sell this software and its
-# documentation for any purpose is hereby granted without fee, provided that
-# the above copyright notice appear in all copies and that both that
-# copyright notice and this permission notice appear in supporting
-# documentation, and that the name of M.I.T. not be used in advertising or
-# publicity pertaining to distribution of the software without specific,
-# written prior permission. M.I.T. makes no representations about the
-# suitability of this software for any purpose. It is provided "as is"
-# without express or implied warranty.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch. It can only install one file at a time, a restriction
-# shared with many OS's install programs.
-
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit="${DOITPROG-}"
-
-
-# put in absolute paths if you don't have them in your path; or use env. vars.
-
-mvprog="${MVPROG-mv}"
-cpprog="${CPPROG-cp}"
-chmodprog="${CHMODPROG-chmod}"
-chownprog="${CHOWNPROG-chown}"
-chgrpprog="${CHGRPPROG-chgrp}"
-stripprog="${STRIPPROG-strip}"
-rmprog="${RMPROG-rm}"
-mkdirprog="${MKDIRPROG-mkdir}"
-
-transformbasename=""
-transform_arg=""
-instcmd="$mvprog"
-chmodcmd="$chmodprog 0755"
-chowncmd=""
-chgrpcmd=""
-stripcmd=""
-rmcmd="$rmprog -f"
-mvcmd="$mvprog"
-src=""
-dst=""
-dir_arg=""
-
-while [ x"$1" != x ]; do
- case $1 in
- -c) instcmd="$cpprog"
- shift
- continue;;
-
- -d) dir_arg=true
- shift
- continue;;
-
- -m) chmodcmd="$chmodprog $2"
- shift
- shift
- continue;;
-
- -o) chowncmd="$chownprog $2"
- shift
- shift
- continue;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift
- shift
- continue;;
-
- -s) stripcmd="$stripprog"
- shift
- continue;;
-
- -t=*) transformarg=`echo $1 | sed 's/-t=//'`
- shift
- continue;;
-
- -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
- shift
- continue;;
-
- *) if [ x"$src" = x ]
- then
- src=$1
- else
- # this colon is to work around a 386BSD /bin/sh bug
- :
- dst=$1
- fi
- shift
- continue;;
- esac
-done
-
-if [ x"$src" = x ]
-then
- echo "install: no input file specified"
- exit 1
-else
- true
-fi
-
-if [ x"$dir_arg" != x ]; then
- dst=$src
- src=""
-
- if [ -d $dst ]; then
- instcmd=:
- else
- instcmd=mkdir
- fi
-else
-
-# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
-# might cause directories to be created, which would be especially bad
-# if $src (and thus $dsttmp) contains '*'.
-
- if [ -f $src -o -d $src ]
- then
- true
- else
- echo "install: $src does not exist"
- exit 1
- fi
-
- if [ x"$dst" = x ]
- then
- echo "install: no destination specified"
- exit 1
- else
- true
- fi
-
-# If destination is a directory, append the input filename; if your system
-# does not like double slashes in filenames, you may need to add some logic
-
- if [ -d $dst ]
- then
- dst="$dst"/`basename $src`
- else
- true
- fi
-fi
-
-## this sed command emulates the dirname command
-dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
-
-# Make sure that the destination directory exists.
-# this part is taken from Noah Friedman's mkinstalldirs script
-
-# Skip lots of stat calls in the usual case.
-if [ ! -d "$dstdir" ]; then
-defaultIFS='
-'
-IFS="${IFS-${defaultIFS}}"
-
-oIFS="${IFS}"
-# Some sh's can't handle IFS=/ for some reason.
-IFS='%'
-set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
-IFS="${oIFS}"
-
-pathcomp=''
-
-while [ $# -ne 0 ] ; do
- pathcomp="${pathcomp}${1}"
- shift
-
- if [ ! -d "${pathcomp}" ] ;
- then
- $mkdirprog "${pathcomp}"
- else
- true
- fi
-
- pathcomp="${pathcomp}/"
-done
-fi
-
-if [ x"$dir_arg" != x ]
-then
- $doit $instcmd $dst &&
-
- if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
- if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
- if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
- if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
-else
-
-# If we're going to rename the final executable, determine the name now.
-
- if [ x"$transformarg" = x ]
- then
- dstfile=`basename $dst`
- else
- dstfile=`basename $dst $transformbasename |
- sed $transformarg`$transformbasename
- fi
-
-# don't allow the sed command to completely eliminate the filename
-
- if [ x"$dstfile" = x ]
- then
- dstfile=`basename $dst`
- else
- true
- fi
-
-# Make a temp file name in the proper directory.
-
- dsttmp=$dstdir/#inst.$$#
-
-# Move or copy the file name to the temp name
-
- $doit $instcmd $src $dsttmp &&
-
- trap "rm -f ${dsttmp}" 0 &&
-
-# and set any options; do chmod last to preserve setuid bits
-
-# If any of these fail, we abort the whole thing. If we want to
-# ignore errors from any of these, just make sure not to ignore
-# errors from the above "$doit $instcmd $src $dsttmp" command.
-
- if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
- if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
- if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
- if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
-
-# Now rename the file to the real destination.
-
- $doit $rmcmd -f $dstdir/$dstfile &&
- $doit $mvcmd $dsttmp $dstdir/$dstfile
-
-fi &&
-
-
-exit 0
+++ /dev/null
-/* $NetBSD: key.c,v 1.13 2002/03/18 16:00:55 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)key.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: key.c,v 1.13 2002/03/18 16:00:55 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * key.c: This module contains the procedures for maintaining
- * the extended-key map.
- *
- * An extended-key (key) is a sequence of keystrokes introduced
- * with an sequence introducer and consisting of an arbitrary
- * number of characters. This module maintains a map (the el->el_key.map)
- * to convert these extended-key sequences into input strs
- * (XK_STR), editor functions (XK_CMD), or unix commands (XK_EXE).
- *
- * Warning:
- * If key is a substr of some other keys, then the longer
- * keys are lost!! That is, if the keys "abcd" and "abcef"
- * are in el->el_key.map, adding the key "abc" will cause the first two
- * definitions to be lost.
- *
- * Restrictions:
- * -------------
- * 1) It is not possible to have one key that is a
- * substr of another.
- */
-#include <string.h>
-#include <stdlib.h>
-
-#include "el.h"
-
-/*
- * The Nodes of the el->el_key.map. The el->el_key.map is a linked list
- * of these node elements
- */
-struct key_node_t {
- char ch; /* single character of key */
- int type; /* node type */
- key_value_t val; /* command code or pointer to str, */
- /* if this is a leaf */
- struct key_node_t *next; /* ptr to next char of this key */
- struct key_node_t *sibling; /* ptr to another key with same prefix*/
-};
-
-private int node_trav(EditLine *, key_node_t *, char *,
- key_value_t *);
-private int node__try(EditLine *, key_node_t *, const char *,
- key_value_t *, int);
-private key_node_t *node__get(int);
-private void node__put(EditLine *, key_node_t *);
-private int node__delete(EditLine *, key_node_t **, const char *);
-private int node_lookup(EditLine *, const char *, key_node_t *,
- int);
-private int node_enum(EditLine *, key_node_t *, int);
-private int key__decode_char(char *, int, int);
-
-#define KEY_BUFSIZ EL_BUFSIZ
-
-
-/* key_init():
- * Initialize the key maps
- */
-protected int
-key_init(EditLine *el)
-{
-
- el->el_key.buf = (char *) el_malloc(KEY_BUFSIZ);
- if (el->el_key.buf == NULL)
- return (-1);
- el->el_key.map = NULL;
- key_reset(el);
- return (0);
-}
-
-
-/* key_end():
- * Free the key maps
- */
-protected void
-key_end(EditLine *el)
-{
-
- el_free((ptr_t) el->el_key.buf);
- el->el_key.buf = NULL;
- node__put(el, el->el_key.map);
- el->el_key.map = NULL;
-}
-
-
-/* key_map_cmd():
- * Associate cmd with a key value
- */
-protected key_value_t *
-key_map_cmd(EditLine *el, int cmd)
-{
-
- el->el_key.val.cmd = (el_action_t) cmd;
- return (&el->el_key.val);
-}
-
-
-/* key_map_str():
- * Associate str with a key value
- */
-protected key_value_t *
-key_map_str(EditLine *el, char *str)
-{
-
- el->el_key.val.str = str;
- return (&el->el_key.val);
-}
-
-
-/* key_reset():
- * Takes all nodes on el->el_key.map and puts them on free list. Then
- * initializes el->el_key.map with arrow keys
- * [Always bind the ansi arrow keys?]
- */
-protected void
-key_reset(EditLine *el)
-{
-
- node__put(el, el->el_key.map);
- el->el_key.map = NULL;
- return;
-}
-
-
-/* key_get():
- * Calls the recursive function with entry point el->el_key.map
- * Looks up *ch in map and then reads characters until a
- * complete match is found or a mismatch occurs. Returns the
- * type of the match found (XK_STR, XK_CMD, or XK_EXE).
- * Returns NULL in val.str and XK_STR for no match.
- * The last character read is returned in *ch.
- */
-protected int
-key_get(EditLine *el, char *ch, key_value_t *val)
-{
-
- return (node_trav(el, el->el_key.map, ch, val));
-}
-
-
-/* key_add():
- * Adds key to the el->el_key.map and associates the value in val with it.
- * If key is already is in el->el_key.map, the new code is applied to the
- * existing key. Ntype specifies if code is a command, an
- * out str or a unix command.
- */
-protected void
-key_add(EditLine *el, const char *key, key_value_t *val, int ntype)
-{
-
- if (key[0] == '\0') {
- (void) fprintf(el->el_errfile,
- "key_add: Null extended-key not allowed.\n");
- return;
- }
- if (ntype == XK_CMD && val->cmd == ED_SEQUENCE_LEAD_IN) {
- (void) fprintf(el->el_errfile,
- "key_add: sequence-lead-in command not allowed\n");
- return;
- }
- if (el->el_key.map == NULL)
- /* tree is initially empty. Set up new node to match key[0] */
- el->el_key.map = node__get(key[0]);
- /* it is properly initialized */
-
- /* Now recurse through el->el_key.map */
- (void) node__try(el, el->el_key.map, key, val, ntype);
- return;
-}
-
-
-/* key_clear():
- *
- */
-protected void
-key_clear(EditLine *el, el_action_t *map, const char *in)
-{
-
- if ((map[(unsigned char)*in] == ED_SEQUENCE_LEAD_IN) &&
- ((map == el->el_map.key &&
- el->el_map.alt[(unsigned char)*in] != ED_SEQUENCE_LEAD_IN) ||
- (map == el->el_map.alt &&
- el->el_map.key[(unsigned char)*in] != ED_SEQUENCE_LEAD_IN)))
- (void) key_delete(el, in);
-}
-
-
-/* key_delete():
- * Delete the key and all longer keys staring with key, if
- * they exists.
- */
-protected int
-key_delete(EditLine *el, const char *key)
-{
-
- if (key[0] == '\0') {
- (void) fprintf(el->el_errfile,
- "key_delete: Null extended-key not allowed.\n");
- return (-1);
- }
- if (el->el_key.map == NULL)
- return (0);
-
- (void) node__delete(el, &el->el_key.map, key);
- return (0);
-}
-
-
-/* key_print():
- * Print the binding associated with key key.
- * Print entire el->el_key.map if null
- */
-protected void
-key_print(EditLine *el, const char *key)
-{
-
- /* do nothing if el->el_key.map is empty and null key specified */
- if (el->el_key.map == NULL && *key == 0)
- return;
-
- el->el_key.buf[0] = '"';
- if (node_lookup(el, key, el->el_key.map, 1) <= -1)
- /* key is not bound */
- (void) fprintf(el->el_errfile, "Unbound extended key \"%s\"\n",
- key);
- return;
-}
-
-
-/* node_trav():
- * recursively traverses node in tree until match or mismatch is
- * found. May read in more characters.
- */
-private int
-node_trav(EditLine *el, key_node_t *ptr, char *ch, key_value_t *val)
-{
-
- if (ptr->ch == *ch) {
- /* match found */
- if (ptr->next) {
- /* key not complete so get next char */
- if (el_getc(el, ch) != 1) { /* if EOF or error */
- val->cmd = ED_END_OF_FILE;
- return (XK_CMD);
- /* PWP: Pretend we just read an end-of-file */
- }
- return (node_trav(el, ptr->next, ch, val));
- } else {
- *val = ptr->val;
- if (ptr->type != XK_CMD)
- *ch = '\0';
- return (ptr->type);
- }
- } else {
- /* no match found here */
- if (ptr->sibling) {
- /* try next sibling */
- return (node_trav(el, ptr->sibling, ch, val));
- } else {
- /* no next sibling -- mismatch */
- val->str = NULL;
- return (XK_STR);
- }
- }
-}
-
-
-/* node__try():
- * Find a node that matches *str or allocate a new one
- */
-private int
-node__try(EditLine *el, key_node_t *ptr, const char *str, key_value_t *val, int ntype)
-{
-
- if (ptr->ch != *str) {
- key_node_t *xm;
-
- for (xm = ptr; xm->sibling != NULL; xm = xm->sibling)
- if (xm->sibling->ch == *str)
- break;
- if (xm->sibling == NULL)
- xm->sibling = node__get(*str); /* setup new node */
- ptr = xm->sibling;
- }
- if (*++str == '\0') {
- /* we're there */
- if (ptr->next != NULL) {
- node__put(el, ptr->next);
- /* lose longer keys with this prefix */
- ptr->next = NULL;
- }
- switch (ptr->type) {
- case XK_CMD:
- case XK_NOD:
- break;
- case XK_STR:
- case XK_EXE:
- if (ptr->val.str)
- el_free((ptr_t) ptr->val.str);
- break;
- default:
- EL_ABORT((el->el_errfile, "Bad XK_ type %d\n",
- ptr->type));
- break;
- }
-
- switch (ptr->type = ntype) {
- case XK_CMD:
- ptr->val = *val;
- break;
- case XK_STR:
- case XK_EXE:
- ptr->val.str = strdup(val->str);
- break;
- default:
- EL_ABORT((el->el_errfile, "Bad XK_ type %d\n", ntype));
- break;
- }
- } else {
- /* still more chars to go */
- if (ptr->next == NULL)
- ptr->next = node__get(*str); /* setup new node */
- (void) node__try(el, ptr->next, str, val, ntype);
- }
- return (0);
-}
-
-
-/* node__delete():
- * Delete node that matches str
- */
-private int
-node__delete(EditLine *el, key_node_t **inptr, const char *str)
-{
- key_node_t *ptr;
- key_node_t *prev_ptr = NULL;
-
- ptr = *inptr;
-
- if (ptr->ch != *str) {
- key_node_t *xm;
-
- for (xm = ptr; xm->sibling != NULL; xm = xm->sibling)
- if (xm->sibling->ch == *str)
- break;
- if (xm->sibling == NULL)
- return (0);
- prev_ptr = xm;
- ptr = xm->sibling;
- }
- if (*++str == '\0') {
- /* we're there */
- if (prev_ptr == NULL)
- *inptr = ptr->sibling;
- else
- prev_ptr->sibling = ptr->sibling;
- ptr->sibling = NULL;
- node__put(el, ptr);
- return (1);
- } else if (ptr->next != NULL &&
- node__delete(el, &ptr->next, str) == 1) {
- if (ptr->next != NULL)
- return (0);
- if (prev_ptr == NULL)
- *inptr = ptr->sibling;
- else
- prev_ptr->sibling = ptr->sibling;
- ptr->sibling = NULL;
- node__put(el, ptr);
- return (1);
- } else {
- return (0);
- }
-}
-
-
-/* node__put():
- * Puts a tree of nodes onto free list using free(3).
- */
-private void
-node__put(EditLine *el, key_node_t *ptr)
-{
- if (ptr == NULL)
- return;
-
- if (ptr->next != NULL) {
- node__put(el, ptr->next);
- ptr->next = NULL;
- }
- node__put(el, ptr->sibling);
-
- switch (ptr->type) {
- case XK_CMD:
- case XK_NOD:
- break;
- case XK_EXE:
- case XK_STR:
- if (ptr->val.str != NULL)
- el_free((ptr_t) ptr->val.str);
- break;
- default:
- EL_ABORT((el->el_errfile, "Bad XK_ type %d\n", ptr->type));
- break;
- }
- el_free((ptr_t) ptr);
-}
-
-
-/* node__get():
- * Returns pointer to an key_node_t for ch.
- */
-private key_node_t *
-node__get(int ch)
-{
- key_node_t *ptr;
-
- ptr = (key_node_t *) el_malloc((size_t) sizeof(key_node_t));
- if (ptr == NULL)
- return NULL;
- ptr->ch = ch;
- ptr->type = XK_NOD;
- ptr->val.str = NULL;
- ptr->next = NULL;
- ptr->sibling = NULL;
- return (ptr);
-}
-
-
-
-/* node_lookup():
- * look for the str starting at node ptr.
- * Print if last node
- */
-private int
-node_lookup(EditLine *el, const char *str, key_node_t *ptr, int cnt)
-{
- int ncnt;
-
- if (ptr == NULL)
- return (-1); /* cannot have null ptr */
-
- if (*str == 0) {
- /* no more chars in str. node_enum from here. */
- (void) node_enum(el, ptr, cnt);
- return (0);
- } else {
- /* If match put this char into el->el_key.buf. Recurse */
- if (ptr->ch == *str) {
- /* match found */
- ncnt = key__decode_char(el->el_key.buf, cnt,
- (unsigned char) ptr->ch);
- if (ptr->next != NULL)
- /* not yet at leaf */
- return (node_lookup(el, str + 1, ptr->next,
- ncnt + 1));
- else {
- /* next node is null so key should be complete */
- if (str[1] == 0) {
- el->el_key.buf[ncnt + 1] = '"';
- el->el_key.buf[ncnt + 2] = '\0';
- key_kprint(el, el->el_key.buf,
- &ptr->val, ptr->type);
- return (0);
- } else
- return (-1);
- /* mismatch -- str still has chars */
- }
- } else {
- /* no match found try sibling */
- if (ptr->sibling)
- return (node_lookup(el, str, ptr->sibling,
- cnt));
- else
- return (-1);
- }
- }
-}
-
-
-/* node_enum():
- * Traverse the node printing the characters it is bound in buffer
- */
-private int
-node_enum(EditLine *el, key_node_t *ptr, int cnt)
-{
- int ncnt;
-
- if (cnt >= KEY_BUFSIZ - 5) { /* buffer too small */
- el->el_key.buf[++cnt] = '"';
- el->el_key.buf[++cnt] = '\0';
- (void) fprintf(el->el_errfile,
- "Some extended keys too long for internal print buffer");
- (void) fprintf(el->el_errfile, " \"%s...\"\n", el->el_key.buf);
- return (0);
- }
- if (ptr == NULL) {
-#ifdef DEBUG_EDIT
- (void) fprintf(el->el_errfile,
- "node_enum: BUG!! Null ptr passed\n!");
-#endif
- return (-1);
- }
- /* put this char at end of str */
- ncnt = key__decode_char(el->el_key.buf, cnt, (unsigned char) ptr->ch);
- if (ptr->next == NULL) {
- /* print this key and function */
- el->el_key.buf[ncnt + 1] = '"';
- el->el_key.buf[ncnt + 2] = '\0';
- key_kprint(el, el->el_key.buf, &ptr->val, ptr->type);
- } else
- (void) node_enum(el, ptr->next, ncnt + 1);
-
- /* go to sibling if there is one */
- if (ptr->sibling)
- (void) node_enum(el, ptr->sibling, cnt);
- return (0);
-}
-
-
-/* key_kprint():
- * Print the specified key and its associated
- * function specified by val
- */
-protected void
-key_kprint(EditLine *el, const char *key, key_value_t *val, int ntype)
-{
- el_bindings_t *fp;
- char unparsbuf[EL_BUFSIZ];
- static const char fmt[] = "%-15s-> %s\n";
-
- if (val != NULL)
- switch (ntype) {
- case XK_STR:
- case XK_EXE:
- (void) fprintf(el->el_outfile, fmt, key,
- key__decode_str(val->str, unparsbuf,
- ntype == XK_STR ? "\"\"" : "[]"));
- break;
- case XK_CMD:
- for (fp = el->el_map.help; fp->name; fp++)
- if (val->cmd == fp->func) {
- (void) fprintf(el->el_outfile, fmt,
- key, fp->name);
- break;
- }
-#ifdef DEBUG_KEY
- if (fp->name == NULL)
- (void) fprintf(el->el_outfile,
- "BUG! Command not found.\n");
-#endif
-
- break;
- default:
- EL_ABORT((el->el_errfile, "Bad XK_ type %d\n", ntype));
- break;
- }
- else
- (void) fprintf(el->el_outfile, fmt, key, "no input");
-}
-
-
-/* key__decode_char():
- * Put a printable form of char in buf.
- */
-private int
-key__decode_char(char *buf, int cnt, int ch)
-{
- if (ch == 0) {
- buf[cnt++] = '^';
- buf[cnt] = '@';
- return (cnt);
- }
- if (iscntrl(ch)) {
- buf[cnt++] = '^';
- if (ch == '\177')
- buf[cnt] = '?';
- else
- buf[cnt] = ch | 0100;
- } else if (ch == '^') {
- buf[cnt++] = '\\';
- buf[cnt] = '^';
- } else if (ch == '\\') {
- buf[cnt++] = '\\';
- buf[cnt] = '\\';
- } else if (ch == ' ' || (isprint(ch) && !isspace(ch))) {
- buf[cnt] = ch;
- } else {
- buf[cnt++] = '\\';
- buf[cnt++] = (((unsigned int) ch >> 6) & 7) + '0';
- buf[cnt++] = (((unsigned int) ch >> 3) & 7) + '0';
- buf[cnt] = (ch & 7) + '0';
- }
- return (cnt);
-}
-
-
-/* key__decode_str():
- * Make a printable version of the ey
- */
-protected char *
-key__decode_str(const char *str, char *buf, const char *sep)
-{
- char *b;
- const char *p;
-
- b = buf;
- if (sep[0] != '\0')
- *b++ = sep[0];
- if (*str == 0) {
- *b++ = '^';
- *b++ = '@';
- if (sep[0] != '\0' && sep[1] != '\0')
- *b++ = sep[1];
- *b++ = 0;
- return (buf);
- }
- for (p = str; *p != 0; p++) {
- if (iscntrl((unsigned char) *p)) {
- *b++ = '^';
- if (*p == '\177')
- *b++ = '?';
- else
- *b++ = *p | 0100;
- } else if (*p == '^' || *p == '\\') {
- *b++ = '\\';
- *b++ = *p;
- } else if (*p == ' ' || (isprint((unsigned char) *p) &&
- !isspace((unsigned char) *p))) {
- *b++ = *p;
- } else {
- *b++ = '\\';
- *b++ = (((unsigned int) *p >> 6) & 7) + '0';
- *b++ = (((unsigned int) *p >> 3) & 7) + '0';
- *b++ = (*p & 7) + '0';
- }
- }
- if (sep[0] != '\0' && sep[1] != '\0')
- *b++ = sep[1];
- *b++ = 0;
- return (buf); /* should check for overflow */
-}
+++ /dev/null
-/* $NetBSD: key.h,v 1.6 2002/03/18 16:00:55 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)key.h 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * el.key.h: Key macro header
- */
-#ifndef _h_el_key
-#define _h_el_key
-
-typedef union key_value_t {
- el_action_t cmd; /* If it is a command the # */
- char *str; /* If it is a string... */
-} key_value_t;
-
-typedef struct key_node_t key_node_t;
-
-typedef struct el_key_t {
- char *buf; /* Key print buffer */
- key_node_t *map; /* Key map */
- key_value_t val; /* Local conversion buffer */
-} el_key_t;
-
-#define XK_CMD 0
-#define XK_STR 1
-#define XK_NOD 2
-#define XK_EXE 3
-
-protected int key_init(EditLine *);
-protected void key_end(EditLine *);
-protected key_value_t *key_map_cmd(EditLine *, int);
-protected key_value_t *key_map_str(EditLine *, char *);
-protected void key_reset(EditLine *);
-protected int key_get(EditLine *, char *, key_value_t *);
-protected void key_add(EditLine *, const char *, key_value_t *, int);
-protected void key_clear(EditLine *, el_action_t *, const char *);
-protected int key_delete(EditLine *, const char *);
-protected void key_print(EditLine *, const char *);
-protected void key_kprint(EditLine *, const char *, key_value_t *,
- int);
-protected char *key__decode_str(const char *, char *, const char *);
-
-#endif /* _h_el_key */
+++ /dev/null
-#!/bin/sh -
-# $NetBSD: makelist,v 1.7 2001/01/09 19:22:31 jdolecek Exp $
-#
-# Copyright (c) 1992, 1993
-# The Regents of the University of California. All rights reserved.
-#
-# This code is derived from software contributed to Berkeley by
-# Christos Zoulas of Cornell University.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-# notice, this list of conditions and the following disclaimer in the
-# documentation and/or other materials provided with the distribution.
-# 3. All advertising materials mentioning features or use of this software
-# must display the following acknowledgement:
-# This product includes software developed by the University of
-# California, Berkeley and its contributors.
-# 4. Neither the name of the University nor the names of its contributors
-# may be used to endorse or promote products derived from this software
-# without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-# @(#)makelist 5.3 (Berkeley) 6/4/93
-
-# makelist.sh: Automatically generate header files...
-
-AWK=@AWK@
-USAGE="Usage: $0 -h|-e|-fc|-fh|-bc|-bh|-m <filenames>"
-
-if [ "x$1" = "x" ]
-then
- echo $USAGE 1>&2
- exit 1
-fi
-
-FLAG="$1"
-shift
-
-FILES="$@"
-
-case $FLAG in
-
-# generate foo.h file from foo.c
-#
--h)
- set - `echo $FILES | sed -e 's/\\./_/g'`
- hdr="_h_`basename $1`"
- cat $FILES | $AWK '
- BEGIN {
- printf("/* Automatically generated file, do not edit */\n");
- printf("#ifndef %s\n#define %s\n", "'$hdr'", "'$hdr'");
- }
- /\(\):/ {
- pr = substr($2, 1, 2);
- if (pr == "vi" || pr == "em" || pr == "ed") {
- name = substr($2, 1, length($2) - 3);
-#
-# XXX: need a space between name and prototype so that -fc and -fh
-# parsing is much easier
-#
- printf("protected el_action_t\t%s (EditLine *, int);\n", name);
- }
- }
- END {
- printf("#endif /* %s */\n", "'$hdr'");
- }'
- ;;
-
-# generate help.c from various .c files
-#
--bc)
- cat $FILES | $AWK '
- BEGIN {
- printf("/* Automatically generated file, do not edit */\n");
- printf("#include \"sys.h\"\n#include \"el.h\"\n");
- printf("private const struct el_bindings_t el_func_help[] = {\n");
- low = "abcdefghijklmnopqrstuvwxyz_";
- high = "ABCDEFGHIJKLMNOPQRSTUVWXYZ_";
- for (i = 1; i <= length(low); i++)
- tr[substr(low, i, 1)] = substr(high, i, 1);
- }
- /\(\):/ {
- pr = substr($2, 1, 2);
- if (pr == "vi" || pr == "em" || pr == "ed") {
- name = substr($2, 1, length($2) - 3);
- uname = "";
- fname = "";
- for (i = 1; i <= length(name); i++) {
- s = substr(name, i, 1);
- uname = uname tr[s];
- if (s == "_")
- s = "-";
- fname = fname s;
- }
-
- printf(" { %-30.30s %-30.30s\n","\"" fname "\",", uname ",");
- ok = 1;
- }
- }
- /^ \*/ {
- if (ok) {
- printf(" \"");
- for (i = 2; i < NF; i++)
- printf("%s ", $i);
- printf("%s\" },\n", $i);
- ok = 0;
- }
- }
- END {
- printf(" { NULL, 0, NULL }\n");
- printf("};\n");
- printf("\nprotected const el_bindings_t* help__get()");
- printf("{ return el_func_help; }\n");
- }'
- ;;
-
-# generate help.h from various .c files
-#
--bh)
- $AWK '
- BEGIN {
- printf("/* Automatically generated file, do not edit */\n");
- printf("#ifndef _h_help_c\n#define _h_help_c\n");
- printf("protected const el_bindings_t *help__get(void);\n");
- printf("#endif /* _h_help_c */\n");
- }' /dev/null
- ;;
-
-# generate fcns.h from various .h files
-#
--fh)
- cat $FILES | $AWK '/el_action_t/ { print $3 }' | \
- sort | tr '[:lower:]' '[:upper:]' | $AWK '
- BEGIN {
- printf("/* Automatically generated file, do not edit */\n");
- printf("#ifndef _h_fcns_c\n#define _h_fcns_c\n");
- count = 0;
- }
- {
- printf("#define\t%-30.30s\t%3d\n", $1, count++);
- }
- END {
- printf("#define\t%-30.30s\t%3d\n", "EL_NUM_FCNS", count);
-
- printf("typedef el_action_t (*el_func_t)(EditLine *, int);");
- printf("\nprotected const el_func_t* func__get(void);\n");
- printf("#endif /* _h_fcns_c */\n");
- }'
- ;;
-
-# generate fcns.c from various .h files
-#
--fc)
- cat $FILES | $AWK '/el_action_t/ { print $3 }' | sort | $AWK '
- BEGIN {
- printf("/* Automatically generated file, do not edit */\n");
- printf("#include \"sys.h\"\n#include \"el.h\"\n");
- printf("private const el_func_t el_func[] = {");
- maxlen = 80;
- needn = 1;
- len = 0;
- }
- {
- clen = 25 + 2;
- len += clen;
- if (len >= maxlen)
- needn = 1;
- if (needn) {
- printf("\n ");
- needn = 0;
- len = 4 + clen;
- }
- s = $1 ",";
- printf("%-26.26s ", s);
- }
- END {
- printf("\n};\n");
- printf("\nprotected const el_func_t* func__get() { return el_func; }\n");
- }'
- ;;
-
-# generate editline.c from various .c files
-#
--e)
- echo "$FILES" | tr ' ' '\012' | $AWK '
- BEGIN {
- printf("/* Automatically generated file, do not edit */\n");
- printf("#define protected static\n");
- printf("#define SCCSID\n");
- }
- {
- printf("#include \"%s\"\n", $1);
- }'
- ;;
-
-# generate man page fragment from various .c files
-#
--m)
- cat $FILES | $AWK '
- BEGIN {
- printf(".\\\" Section automatically generated with makelist\n");
- printf(".Bl -tag -width 4n\n");
- }
- /\(\):/ {
- pr = substr($2, 1, 2);
- if (pr == "vi" || pr == "em" || pr == "ed") {
- name = substr($2, 1, length($2) - 3);
- fname = "";
- for (i = 1; i <= length(name); i++) {
- s = substr(name, i, 1);
- if (s == "_")
- s = "-";
- fname = fname s;
- }
-
- printf(".It Ic %s\n", fname);
- ok = 1;
- }
- }
- /^ \*/ {
- if (ok) {
- for (i = 2; i < NF; i++)
- printf("%s ", $i);
- printf("%s.\n", $i);
- ok = 0;
- }
- }
- END {
- printf(".El\n");
- printf(".\\\" End of section automatically generated with makelist\n");
- }'
- ;;
-
-*)
- echo $USAGE 1>&2
- exit 1
- ;;
-
-esac
+++ /dev/null
-/* $NetBSD: map.c,v 1.15 2002/03/18 16:00:55 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)map.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: map.c,v 1.15 2002/03/18 16:00:55 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * map.c: Editor function definitions
- */
-#include <stdlib.h>
-#include "el.h"
-
-#define N_KEYS 256
-
-private void map_print_key(EditLine *, el_action_t *, const char *);
-private void map_print_some_keys(EditLine *, el_action_t *, int, int);
-private void map_print_all_keys(EditLine *);
-private void map_init_nls(EditLine *);
-private void map_init_meta(EditLine *);
-
-/* keymap tables ; should be N_KEYS*sizeof(KEYCMD) bytes long */
-
-
-private const el_action_t el_map_emacs[] = {
- /* 0 */ EM_SET_MARK, /* ^@ */
- /* 1 */ ED_MOVE_TO_BEG, /* ^A */
- /* 2 */ ED_PREV_CHAR, /* ^B */
- /* 3 */ ED_TTY_SIGINT, /* ^C */
- /* 4 */ EM_DELETE_OR_LIST, /* ^D */
- /* 5 */ ED_MOVE_TO_END, /* ^E */
- /* 6 */ ED_NEXT_CHAR, /* ^F */
- /* 7 */ ED_UNASSIGNED, /* ^G */
- /* 8 */ ED_DELETE_PREV_CHAR, /* ^H */
- /* 9 */ ED_UNASSIGNED, /* ^I */
- /* 10 */ ED_NEWLINE, /* ^J */
- /* 11 */ ED_KILL_LINE, /* ^K */
- /* 12 */ ED_CLEAR_SCREEN, /* ^L */
- /* 13 */ ED_NEWLINE, /* ^M */
- /* 14 */ ED_NEXT_HISTORY, /* ^N */
- /* 15 */ ED_TTY_FLUSH_OUTPUT, /* ^O */
- /* 16 */ ED_PREV_HISTORY, /* ^P */
- /* 17 */ ED_TTY_START_OUTPUT, /* ^Q */
- /* 18 */ ED_REDISPLAY, /* ^R */
- /* 19 */ ED_TTY_STOP_OUTPUT, /* ^S */
- /* 20 */ ED_TRANSPOSE_CHARS, /* ^T */
- /* 21 */ EM_KILL_LINE, /* ^U */
- /* 22 */ ED_QUOTED_INSERT, /* ^V */
- /* 23 */ EM_KILL_REGION, /* ^W */
- /* 24 */ ED_SEQUENCE_LEAD_IN, /* ^X */
- /* 25 */ EM_YANK, /* ^Y */
- /* 26 */ ED_TTY_SIGTSTP, /* ^Z */
- /* 27 */ EM_META_NEXT, /* ^[ */
- /* 28 */ ED_TTY_SIGQUIT, /* ^\ */
- /* 29 */ ED_TTY_DSUSP, /* ^] */
- /* 30 */ ED_UNASSIGNED, /* ^^ */
- /* 31 */ ED_UNASSIGNED, /* ^_ */
- /* 32 */ ED_INSERT, /* SPACE */
- /* 33 */ ED_INSERT, /* ! */
- /* 34 */ ED_INSERT, /* " */
- /* 35 */ ED_INSERT, /* # */
- /* 36 */ ED_INSERT, /* $ */
- /* 37 */ ED_INSERT, /* % */
- /* 38 */ ED_INSERT, /* & */
- /* 39 */ ED_INSERT, /* ' */
- /* 40 */ ED_INSERT, /* ( */
- /* 41 */ ED_INSERT, /* ) */
- /* 42 */ ED_INSERT, /* * */
- /* 43 */ ED_INSERT, /* + */
- /* 44 */ ED_INSERT, /* , */
- /* 45 */ ED_INSERT, /* - */
- /* 46 */ ED_INSERT, /* . */
- /* 47 */ ED_INSERT, /* / */
- /* 48 */ ED_DIGIT, /* 0 */
- /* 49 */ ED_DIGIT, /* 1 */
- /* 50 */ ED_DIGIT, /* 2 */
- /* 51 */ ED_DIGIT, /* 3 */
- /* 52 */ ED_DIGIT, /* 4 */
- /* 53 */ ED_DIGIT, /* 5 */
- /* 54 */ ED_DIGIT, /* 6 */
- /* 55 */ ED_DIGIT, /* 7 */
- /* 56 */ ED_DIGIT, /* 8 */
- /* 57 */ ED_DIGIT, /* 9 */
- /* 58 */ ED_INSERT, /* : */
- /* 59 */ ED_INSERT, /* ; */
- /* 60 */ ED_INSERT, /* < */
- /* 61 */ ED_INSERT, /* = */
- /* 62 */ ED_INSERT, /* > */
- /* 63 */ ED_INSERT, /* ? */
- /* 64 */ ED_INSERT, /* @ */
- /* 65 */ ED_INSERT, /* A */
- /* 66 */ ED_INSERT, /* B */
- /* 67 */ ED_INSERT, /* C */
- /* 68 */ ED_INSERT, /* D */
- /* 69 */ ED_INSERT, /* E */
- /* 70 */ ED_INSERT, /* F */
- /* 71 */ ED_INSERT, /* G */
- /* 72 */ ED_INSERT, /* H */
- /* 73 */ ED_INSERT, /* I */
- /* 74 */ ED_INSERT, /* J */
- /* 75 */ ED_INSERT, /* K */
- /* 76 */ ED_INSERT, /* L */
- /* 77 */ ED_INSERT, /* M */
- /* 78 */ ED_INSERT, /* N */
- /* 79 */ ED_INSERT, /* O */
- /* 80 */ ED_INSERT, /* P */
- /* 81 */ ED_INSERT, /* Q */
- /* 82 */ ED_INSERT, /* R */
- /* 83 */ ED_INSERT, /* S */
- /* 84 */ ED_INSERT, /* T */
- /* 85 */ ED_INSERT, /* U */
- /* 86 */ ED_INSERT, /* V */
- /* 87 */ ED_INSERT, /* W */
- /* 88 */ ED_INSERT, /* X */
- /* 89 */ ED_INSERT, /* Y */
- /* 90 */ ED_INSERT, /* Z */
- /* 91 */ ED_INSERT, /* [ */
- /* 92 */ ED_INSERT, /* \ */
- /* 93 */ ED_INSERT, /* ] */
- /* 94 */ ED_INSERT, /* ^ */
- /* 95 */ ED_INSERT, /* _ */
- /* 96 */ ED_INSERT, /* ` */
- /* 97 */ ED_INSERT, /* a */
- /* 98 */ ED_INSERT, /* b */
- /* 99 */ ED_INSERT, /* c */
- /* 100 */ ED_INSERT, /* d */
- /* 101 */ ED_INSERT, /* e */
- /* 102 */ ED_INSERT, /* f */
- /* 103 */ ED_INSERT, /* g */
- /* 104 */ ED_INSERT, /* h */
- /* 105 */ ED_INSERT, /* i */
- /* 106 */ ED_INSERT, /* j */
- /* 107 */ ED_INSERT, /* k */
- /* 108 */ ED_INSERT, /* l */
- /* 109 */ ED_INSERT, /* m */
- /* 110 */ ED_INSERT, /* n */
- /* 111 */ ED_INSERT, /* o */
- /* 112 */ ED_INSERT, /* p */
- /* 113 */ ED_INSERT, /* q */
- /* 114 */ ED_INSERT, /* r */
- /* 115 */ ED_INSERT, /* s */
- /* 116 */ ED_INSERT, /* t */
- /* 117 */ ED_INSERT, /* u */
- /* 118 */ ED_INSERT, /* v */
- /* 119 */ ED_INSERT, /* w */
- /* 120 */ ED_INSERT, /* x */
- /* 121 */ ED_INSERT, /* y */
- /* 122 */ ED_INSERT, /* z */
- /* 123 */ ED_INSERT, /* { */
- /* 124 */ ED_INSERT, /* | */
- /* 125 */ ED_INSERT, /* } */
- /* 126 */ ED_INSERT, /* ~ */
- /* 127 */ ED_DELETE_PREV_CHAR, /* ^? */
- /* 128 */ ED_UNASSIGNED, /* M-^@ */
- /* 129 */ ED_UNASSIGNED, /* M-^A */
- /* 130 */ ED_UNASSIGNED, /* M-^B */
- /* 131 */ ED_UNASSIGNED, /* M-^C */
- /* 132 */ ED_UNASSIGNED, /* M-^D */
- /* 133 */ ED_UNASSIGNED, /* M-^E */
- /* 134 */ ED_UNASSIGNED, /* M-^F */
- /* 135 */ ED_UNASSIGNED, /* M-^G */
- /* 136 */ ED_DELETE_PREV_WORD, /* M-^H */
- /* 137 */ ED_UNASSIGNED, /* M-^I */
- /* 138 */ ED_UNASSIGNED, /* M-^J */
- /* 139 */ ED_UNASSIGNED, /* M-^K */
- /* 140 */ ED_CLEAR_SCREEN, /* M-^L */
- /* 141 */ ED_UNASSIGNED, /* M-^M */
- /* 142 */ ED_UNASSIGNED, /* M-^N */
- /* 143 */ ED_UNASSIGNED, /* M-^O */
- /* 144 */ ED_UNASSIGNED, /* M-^P */
- /* 145 */ ED_UNASSIGNED, /* M-^Q */
- /* 146 */ ED_UNASSIGNED, /* M-^R */
- /* 147 */ ED_UNASSIGNED, /* M-^S */
- /* 148 */ ED_UNASSIGNED, /* M-^T */
- /* 149 */ ED_UNASSIGNED, /* M-^U */
- /* 150 */ ED_UNASSIGNED, /* M-^V */
- /* 151 */ ED_UNASSIGNED, /* M-^W */
- /* 152 */ ED_UNASSIGNED, /* M-^X */
- /* 153 */ ED_UNASSIGNED, /* M-^Y */
- /* 154 */ ED_UNASSIGNED, /* M-^Z */
- /* 155 */ ED_UNASSIGNED, /* M-^[ */
- /* 156 */ ED_UNASSIGNED, /* M-^\ */
- /* 157 */ ED_UNASSIGNED, /* M-^] */
- /* 158 */ ED_UNASSIGNED, /* M-^^ */
- /* 159 */ EM_COPY_PREV_WORD, /* M-^_ */
- /* 160 */ ED_UNASSIGNED, /* M-SPACE */
- /* 161 */ ED_UNASSIGNED, /* M-! */
- /* 162 */ ED_UNASSIGNED, /* M-" */
- /* 163 */ ED_UNASSIGNED, /* M-# */
- /* 164 */ ED_UNASSIGNED, /* M-$ */
- /* 165 */ ED_UNASSIGNED, /* M-% */
- /* 166 */ ED_UNASSIGNED, /* M-& */
- /* 167 */ ED_UNASSIGNED, /* M-' */
- /* 168 */ ED_UNASSIGNED, /* M-( */
- /* 169 */ ED_UNASSIGNED, /* M-) */
- /* 170 */ ED_UNASSIGNED, /* M-* */
- /* 171 */ ED_UNASSIGNED, /* M-+ */
- /* 172 */ ED_UNASSIGNED, /* M-, */
- /* 173 */ ED_UNASSIGNED, /* M-- */
- /* 174 */ ED_UNASSIGNED, /* M-. */
- /* 175 */ ED_UNASSIGNED, /* M-/ */
- /* 176 */ ED_ARGUMENT_DIGIT, /* M-0 */
- /* 177 */ ED_ARGUMENT_DIGIT, /* M-1 */
- /* 178 */ ED_ARGUMENT_DIGIT, /* M-2 */
- /* 179 */ ED_ARGUMENT_DIGIT, /* M-3 */
- /* 180 */ ED_ARGUMENT_DIGIT, /* M-4 */
- /* 181 */ ED_ARGUMENT_DIGIT, /* M-5 */
- /* 182 */ ED_ARGUMENT_DIGIT, /* M-6 */
- /* 183 */ ED_ARGUMENT_DIGIT, /* M-7 */
- /* 184 */ ED_ARGUMENT_DIGIT, /* M-8 */
- /* 185 */ ED_ARGUMENT_DIGIT, /* M-9 */
- /* 186 */ ED_UNASSIGNED, /* M-: */
- /* 187 */ ED_UNASSIGNED, /* M-; */
- /* 188 */ ED_UNASSIGNED, /* M-< */
- /* 189 */ ED_UNASSIGNED, /* M-= */
- /* 190 */ ED_UNASSIGNED, /* M-> */
- /* 191 */ ED_UNASSIGNED, /* M-? */
- /* 192 */ ED_UNASSIGNED, /* M-@ */
- /* 193 */ ED_UNASSIGNED, /* M-A */
- /* 194 */ ED_PREV_WORD, /* M-B */
- /* 195 */ EM_CAPITOL_CASE, /* M-C */
- /* 196 */ EM_DELETE_NEXT_WORD, /* M-D */
- /* 197 */ ED_UNASSIGNED, /* M-E */
- /* 198 */ EM_NEXT_WORD, /* M-F */
- /* 199 */ ED_UNASSIGNED, /* M-G */
- /* 200 */ ED_UNASSIGNED, /* M-H */
- /* 201 */ ED_UNASSIGNED, /* M-I */
- /* 202 */ ED_UNASSIGNED, /* M-J */
- /* 203 */ ED_UNASSIGNED, /* M-K */
- /* 204 */ EM_LOWER_CASE, /* M-L */
- /* 205 */ ED_UNASSIGNED, /* M-M */
- /* 206 */ ED_SEARCH_NEXT_HISTORY, /* M-N */
- /* 207 */ ED_SEQUENCE_LEAD_IN, /* M-O */
- /* 208 */ ED_SEARCH_PREV_HISTORY, /* M-P */
- /* 209 */ ED_UNASSIGNED, /* M-Q */
- /* 210 */ ED_UNASSIGNED, /* M-R */
- /* 211 */ ED_UNASSIGNED, /* M-S */
- /* 212 */ ED_UNASSIGNED, /* M-T */
- /* 213 */ EM_UPPER_CASE, /* M-U */
- /* 214 */ ED_UNASSIGNED, /* M-V */
- /* 215 */ EM_COPY_REGION, /* M-W */
- /* 216 */ ED_COMMAND, /* M-X */
- /* 217 */ ED_UNASSIGNED, /* M-Y */
- /* 218 */ ED_UNASSIGNED, /* M-Z */
- /* 219 */ ED_SEQUENCE_LEAD_IN, /* M-[ */
- /* 220 */ ED_UNASSIGNED, /* M-\ */
- /* 221 */ ED_UNASSIGNED, /* M-] */
- /* 222 */ ED_UNASSIGNED, /* M-^ */
- /* 223 */ ED_UNASSIGNED, /* M-_ */
- /* 223 */ ED_UNASSIGNED, /* M-` */
- /* 224 */ ED_UNASSIGNED, /* M-a */
- /* 225 */ ED_PREV_WORD, /* M-b */
- /* 226 */ EM_CAPITOL_CASE, /* M-c */
- /* 227 */ EM_DELETE_NEXT_WORD, /* M-d */
- /* 228 */ ED_UNASSIGNED, /* M-e */
- /* 229 */ EM_NEXT_WORD, /* M-f */
- /* 230 */ ED_UNASSIGNED, /* M-g */
- /* 231 */ ED_UNASSIGNED, /* M-h */
- /* 232 */ ED_UNASSIGNED, /* M-i */
- /* 233 */ ED_UNASSIGNED, /* M-j */
- /* 234 */ ED_UNASSIGNED, /* M-k */
- /* 235 */ EM_LOWER_CASE, /* M-l */
- /* 236 */ ED_UNASSIGNED, /* M-m */
- /* 237 */ ED_SEARCH_NEXT_HISTORY, /* M-n */
- /* 238 */ ED_UNASSIGNED, /* M-o */
- /* 239 */ ED_SEARCH_PREV_HISTORY, /* M-p */
- /* 240 */ ED_UNASSIGNED, /* M-q */
- /* 241 */ ED_UNASSIGNED, /* M-r */
- /* 242 */ ED_UNASSIGNED, /* M-s */
- /* 243 */ ED_UNASSIGNED, /* M-t */
- /* 244 */ EM_UPPER_CASE, /* M-u */
- /* 245 */ ED_UNASSIGNED, /* M-v */
- /* 246 */ EM_COPY_REGION, /* M-w */
- /* 247 */ ED_COMMAND, /* M-x */
- /* 248 */ ED_UNASSIGNED, /* M-y */
- /* 249 */ ED_UNASSIGNED, /* M-z */
- /* 250 */ ED_UNASSIGNED, /* M-{ */
- /* 251 */ ED_UNASSIGNED, /* M-| */
- /* 252 */ ED_UNASSIGNED, /* M-} */
- /* 253 */ ED_UNASSIGNED, /* M-~ */
- /* 254 */ ED_DELETE_PREV_WORD /* M-^? */
- /* 255 */
-};
-
-
-/*
- * keymap table for vi. Each index into above tbl; should be
- * N_KEYS entries long. Vi mode uses a sticky-extend to do command mode:
- * insert mode characters are in the normal keymap, and command mode
- * in the extended keymap.
- */
-private const el_action_t el_map_vi_insert[] = {
-#ifdef KSHVI
- /* 0 */ ED_UNASSIGNED, /* ^@ */
- /* 1 */ ED_INSERT, /* ^A */
- /* 2 */ ED_INSERT, /* ^B */
- /* 3 */ ED_INSERT, /* ^C */
- /* 4 */ VI_LIST_OR_EOF, /* ^D */
- /* 5 */ ED_INSERT, /* ^E */
- /* 6 */ ED_INSERT, /* ^F */
- /* 7 */ ED_INSERT, /* ^G */
- /* 8 */ VI_DELETE_PREV_CHAR, /* ^H */ /* BackSpace key */
- /* 9 */ ED_INSERT, /* ^I */ /* Tab Key */
- /* 10 */ ED_NEWLINE, /* ^J */
- /* 11 */ ED_INSERT, /* ^K */
- /* 12 */ ED_INSERT, /* ^L */
- /* 13 */ ED_NEWLINE, /* ^M */
- /* 14 */ ED_INSERT, /* ^N */
- /* 15 */ ED_INSERT, /* ^O */
- /* 16 */ ED_INSERT, /* ^P */
- /* 17 */ ED_TTY_START_OUTPUT, /* ^Q */
- /* 18 */ ED_INSERT, /* ^R */
- /* 19 */ ED_TTY_STOP_OUTPUT, /* ^S */
- /* 20 */ ED_INSERT, /* ^T */
- /* 21 */ VI_KILL_LINE_PREV, /* ^U */
- /* 22 */ ED_QUOTED_INSERT, /* ^V */
- /* 23 */ ED_DELETE_PREV_WORD, /* ^W */
- /* ED_DELETE_PREV_WORD: Only until strt edit pos */
- /* 24 */ ED_INSERT, /* ^X */
- /* 25 */ ED_INSERT, /* ^Y */
- /* 26 */ ED_INSERT, /* ^Z */
- /* 27 */ VI_COMMAND_MODE, /* ^[ */ /* [ Esc ] key */
- /* 28 */ ED_TTY_SIGQUIT, /* ^\ */
- /* 29 */ ED_INSERT, /* ^] */
- /* 30 */ ED_INSERT, /* ^^ */
- /* 31 */ ED_INSERT, /* ^_ */
-#else /* !KSHVI */
- /*
- * NOTE: These mappings do NOT Correspond well
- * to the KSH VI editing assignments.
- * On the other and they are convenient and
- * many people have gotten used to them.
- */
- /* 0 */ ED_UNASSIGNED, /* ^@ */
- /* 1 */ ED_MOVE_TO_BEG, /* ^A */
- /* 2 */ ED_PREV_CHAR, /* ^B */
- /* 3 */ ED_TTY_SIGINT, /* ^C */
- /* 4 */ VI_LIST_OR_EOF, /* ^D */
- /* 5 */ ED_MOVE_TO_END, /* ^E */
- /* 6 */ ED_NEXT_CHAR, /* ^F */
- /* 7 */ ED_UNASSIGNED, /* ^G */
- /* 8 */ ED_DELETE_PREV_CHAR, /* ^H */ /* BackSpace key */
- /* 9 */ ED_UNASSIGNED, /* ^I */ /* Tab Key */
- /* 10 */ ED_NEWLINE, /* ^J */
- /* 11 */ ED_KILL_LINE, /* ^K */
- /* 12 */ ED_CLEAR_SCREEN, /* ^L */
- /* 13 */ ED_NEWLINE, /* ^M */
- /* 14 */ ED_NEXT_HISTORY, /* ^N */
- /* 15 */ ED_TTY_FLUSH_OUTPUT, /* ^O */
- /* 16 */ ED_PREV_HISTORY, /* ^P */
- /* 17 */ ED_TTY_START_OUTPUT, /* ^Q */
- /* 18 */ ED_REDISPLAY, /* ^R */
- /* 19 */ ED_TTY_STOP_OUTPUT, /* ^S */
- /* 20 */ ED_TRANSPOSE_CHARS, /* ^T */
- /* 21 */ VI_KILL_LINE_PREV, /* ^U */
- /* 22 */ ED_QUOTED_INSERT, /* ^V */
- /* 23 */ ED_DELETE_PREV_WORD, /* ^W */
- /* 24 */ ED_UNASSIGNED, /* ^X */
- /* 25 */ ED_TTY_DSUSP, /* ^Y */
- /* 26 */ ED_TTY_SIGTSTP, /* ^Z */
- /* 27 */ VI_COMMAND_MODE, /* ^[ */
- /* 28 */ ED_TTY_SIGQUIT, /* ^\ */
- /* 29 */ ED_UNASSIGNED, /* ^] */
- /* 30 */ ED_UNASSIGNED, /* ^^ */
- /* 31 */ ED_UNASSIGNED, /* ^_ */
-#endif /* KSHVI */
- /* 32 */ ED_INSERT, /* SPACE */
- /* 33 */ ED_INSERT, /* ! */
- /* 34 */ ED_INSERT, /* " */
- /* 35 */ ED_INSERT, /* # */
- /* 36 */ ED_INSERT, /* $ */
- /* 37 */ ED_INSERT, /* % */
- /* 38 */ ED_INSERT, /* & */
- /* 39 */ ED_INSERT, /* ' */
- /* 40 */ ED_INSERT, /* ( */
- /* 41 */ ED_INSERT, /* ) */
- /* 42 */ ED_INSERT, /* * */
- /* 43 */ ED_INSERT, /* + */
- /* 44 */ ED_INSERT, /* , */
- /* 45 */ ED_INSERT, /* - */
- /* 46 */ ED_INSERT, /* . */
- /* 47 */ ED_INSERT, /* / */
- /* 48 */ ED_INSERT, /* 0 */
- /* 49 */ ED_INSERT, /* 1 */
- /* 50 */ ED_INSERT, /* 2 */
- /* 51 */ ED_INSERT, /* 3 */
- /* 52 */ ED_INSERT, /* 4 */
- /* 53 */ ED_INSERT, /* 5 */
- /* 54 */ ED_INSERT, /* 6 */
- /* 55 */ ED_INSERT, /* 7 */
- /* 56 */ ED_INSERT, /* 8 */
- /* 57 */ ED_INSERT, /* 9 */
- /* 58 */ ED_INSERT, /* : */
- /* 59 */ ED_INSERT, /* ; */
- /* 60 */ ED_INSERT, /* < */
- /* 61 */ ED_INSERT, /* = */
- /* 62 */ ED_INSERT, /* > */
- /* 63 */ ED_INSERT, /* ? */
- /* 64 */ ED_INSERT, /* @ */
- /* 65 */ ED_INSERT, /* A */
- /* 66 */ ED_INSERT, /* B */
- /* 67 */ ED_INSERT, /* C */
- /* 68 */ ED_INSERT, /* D */
- /* 69 */ ED_INSERT, /* E */
- /* 70 */ ED_INSERT, /* F */
- /* 71 */ ED_INSERT, /* G */
- /* 72 */ ED_INSERT, /* H */
- /* 73 */ ED_INSERT, /* I */
- /* 74 */ ED_INSERT, /* J */
- /* 75 */ ED_INSERT, /* K */
- /* 76 */ ED_INSERT, /* L */
- /* 77 */ ED_INSERT, /* M */
- /* 78 */ ED_INSERT, /* N */
- /* 79 */ ED_INSERT, /* O */
- /* 80 */ ED_INSERT, /* P */
- /* 81 */ ED_INSERT, /* Q */
- /* 82 */ ED_INSERT, /* R */
- /* 83 */ ED_INSERT, /* S */
- /* 84 */ ED_INSERT, /* T */
- /* 85 */ ED_INSERT, /* U */
- /* 86 */ ED_INSERT, /* V */
- /* 87 */ ED_INSERT, /* W */
- /* 88 */ ED_INSERT, /* X */
- /* 89 */ ED_INSERT, /* Y */
- /* 90 */ ED_INSERT, /* Z */
- /* 91 */ ED_INSERT, /* [ */
- /* 92 */ ED_INSERT, /* \ */
- /* 93 */ ED_INSERT, /* ] */
- /* 94 */ ED_INSERT, /* ^ */
- /* 95 */ ED_INSERT, /* _ */
- /* 96 */ ED_INSERT, /* ` */
- /* 97 */ ED_INSERT, /* a */
- /* 98 */ ED_INSERT, /* b */
- /* 99 */ ED_INSERT, /* c */
- /* 100 */ ED_INSERT, /* d */
- /* 101 */ ED_INSERT, /* e */
- /* 102 */ ED_INSERT, /* f */
- /* 103 */ ED_INSERT, /* g */
- /* 104 */ ED_INSERT, /* h */
- /* 105 */ ED_INSERT, /* i */
- /* 106 */ ED_INSERT, /* j */
- /* 107 */ ED_INSERT, /* k */
- /* 108 */ ED_INSERT, /* l */
- /* 109 */ ED_INSERT, /* m */
- /* 110 */ ED_INSERT, /* n */
- /* 111 */ ED_INSERT, /* o */
- /* 112 */ ED_INSERT, /* p */
- /* 113 */ ED_INSERT, /* q */
- /* 114 */ ED_INSERT, /* r */
- /* 115 */ ED_INSERT, /* s */
- /* 116 */ ED_INSERT, /* t */
- /* 117 */ ED_INSERT, /* u */
- /* 118 */ ED_INSERT, /* v */
- /* 119 */ ED_INSERT, /* w */
- /* 120 */ ED_INSERT, /* x */
- /* 121 */ ED_INSERT, /* y */
- /* 122 */ ED_INSERT, /* z */
- /* 123 */ ED_INSERT, /* { */
- /* 124 */ ED_INSERT, /* | */
- /* 125 */ ED_INSERT, /* } */
- /* 126 */ ED_INSERT, /* ~ */
- /* 127 */ ED_DELETE_PREV_CHAR, /* ^? */
- /* 128 */ ED_UNASSIGNED, /* M-^@ */
- /* 129 */ ED_UNASSIGNED, /* M-^A */
- /* 130 */ ED_UNASSIGNED, /* M-^B */
- /* 131 */ ED_UNASSIGNED, /* M-^C */
- /* 132 */ ED_UNASSIGNED, /* M-^D */
- /* 133 */ ED_UNASSIGNED, /* M-^E */
- /* 134 */ ED_UNASSIGNED, /* M-^F */
- /* 135 */ ED_UNASSIGNED, /* M-^G */
- /* 136 */ ED_UNASSIGNED, /* M-^H */
- /* 137 */ ED_UNASSIGNED, /* M-^I */
- /* 138 */ ED_UNASSIGNED, /* M-^J */
- /* 139 */ ED_UNASSIGNED, /* M-^K */
- /* 140 */ ED_UNASSIGNED, /* M-^L */
- /* 141 */ ED_UNASSIGNED, /* M-^M */
- /* 142 */ ED_UNASSIGNED, /* M-^N */
- /* 143 */ ED_UNASSIGNED, /* M-^O */
- /* 144 */ ED_UNASSIGNED, /* M-^P */
- /* 145 */ ED_UNASSIGNED, /* M-^Q */
- /* 146 */ ED_UNASSIGNED, /* M-^R */
- /* 147 */ ED_UNASSIGNED, /* M-^S */
- /* 148 */ ED_UNASSIGNED, /* M-^T */
- /* 149 */ ED_UNASSIGNED, /* M-^U */
- /* 150 */ ED_UNASSIGNED, /* M-^V */
- /* 151 */ ED_UNASSIGNED, /* M-^W */
- /* 152 */ ED_UNASSIGNED, /* M-^X */
- /* 153 */ ED_UNASSIGNED, /* M-^Y */
- /* 154 */ ED_UNASSIGNED, /* M-^Z */
- /* 155 */ ED_UNASSIGNED, /* M-^[ */
- /* 156 */ ED_UNASSIGNED, /* M-^\ */
- /* 157 */ ED_UNASSIGNED, /* M-^] */
- /* 158 */ ED_UNASSIGNED, /* M-^^ */
- /* 159 */ ED_UNASSIGNED, /* M-^_ */
- /* 160 */ ED_UNASSIGNED, /* M-SPACE */
- /* 161 */ ED_UNASSIGNED, /* M-! */
- /* 162 */ ED_UNASSIGNED, /* M-" */
- /* 163 */ ED_UNASSIGNED, /* M-# */
- /* 164 */ ED_UNASSIGNED, /* M-$ */
- /* 165 */ ED_UNASSIGNED, /* M-% */
- /* 166 */ ED_UNASSIGNED, /* M-& */
- /* 167 */ ED_UNASSIGNED, /* M-' */
- /* 168 */ ED_UNASSIGNED, /* M-( */
- /* 169 */ ED_UNASSIGNED, /* M-) */
- /* 170 */ ED_UNASSIGNED, /* M-* */
- /* 171 */ ED_UNASSIGNED, /* M-+ */
- /* 172 */ ED_UNASSIGNED, /* M-, */
- /* 173 */ ED_UNASSIGNED, /* M-- */
- /* 174 */ ED_UNASSIGNED, /* M-. */
- /* 175 */ ED_UNASSIGNED, /* M-/ */
- /* 176 */ ED_UNASSIGNED, /* M-0 */
- /* 177 */ ED_UNASSIGNED, /* M-1 */
- /* 178 */ ED_UNASSIGNED, /* M-2 */
- /* 179 */ ED_UNASSIGNED, /* M-3 */
- /* 180 */ ED_UNASSIGNED, /* M-4 */
- /* 181 */ ED_UNASSIGNED, /* M-5 */
- /* 182 */ ED_UNASSIGNED, /* M-6 */
- /* 183 */ ED_UNASSIGNED, /* M-7 */
- /* 184 */ ED_UNASSIGNED, /* M-8 */
- /* 185 */ ED_UNASSIGNED, /* M-9 */
- /* 186 */ ED_UNASSIGNED, /* M-: */
- /* 187 */ ED_UNASSIGNED, /* M-; */
- /* 188 */ ED_UNASSIGNED, /* M-< */
- /* 189 */ ED_UNASSIGNED, /* M-= */
- /* 190 */ ED_UNASSIGNED, /* M-> */
- /* 191 */ ED_UNASSIGNED, /* M-? */
- /* 192 */ ED_UNASSIGNED, /* M-@ */
- /* 193 */ ED_UNASSIGNED, /* M-A */
- /* 194 */ ED_UNASSIGNED, /* M-B */
- /* 195 */ ED_UNASSIGNED, /* M-C */
- /* 196 */ ED_UNASSIGNED, /* M-D */
- /* 197 */ ED_UNASSIGNED, /* M-E */
- /* 198 */ ED_UNASSIGNED, /* M-F */
- /* 199 */ ED_UNASSIGNED, /* M-G */
- /* 200 */ ED_UNASSIGNED, /* M-H */
- /* 201 */ ED_UNASSIGNED, /* M-I */
- /* 202 */ ED_UNASSIGNED, /* M-J */
- /* 203 */ ED_UNASSIGNED, /* M-K */
- /* 204 */ ED_UNASSIGNED, /* M-L */
- /* 205 */ ED_UNASSIGNED, /* M-M */
- /* 206 */ ED_UNASSIGNED, /* M-N */
- /* 207 */ ED_UNASSIGNED, /* M-O */
- /* 208 */ ED_UNASSIGNED, /* M-P */
- /* 209 */ ED_UNASSIGNED, /* M-Q */
- /* 210 */ ED_UNASSIGNED, /* M-R */
- /* 211 */ ED_UNASSIGNED, /* M-S */
- /* 212 */ ED_UNASSIGNED, /* M-T */
- /* 213 */ ED_UNASSIGNED, /* M-U */
- /* 214 */ ED_UNASSIGNED, /* M-V */
- /* 215 */ ED_UNASSIGNED, /* M-W */
- /* 216 */ ED_UNASSIGNED, /* M-X */
- /* 217 */ ED_UNASSIGNED, /* M-Y */
- /* 218 */ ED_UNASSIGNED, /* M-Z */
- /* 219 */ ED_UNASSIGNED, /* M-[ */
- /* 220 */ ED_UNASSIGNED, /* M-\ */
- /* 221 */ ED_UNASSIGNED, /* M-] */
- /* 222 */ ED_UNASSIGNED, /* M-^ */
- /* 223 */ ED_UNASSIGNED, /* M-_ */
- /* 224 */ ED_UNASSIGNED, /* M-` */
- /* 225 */ ED_UNASSIGNED, /* M-a */
- /* 226 */ ED_UNASSIGNED, /* M-b */
- /* 227 */ ED_UNASSIGNED, /* M-c */
- /* 228 */ ED_UNASSIGNED, /* M-d */
- /* 229 */ ED_UNASSIGNED, /* M-e */
- /* 230 */ ED_UNASSIGNED, /* M-f */
- /* 231 */ ED_UNASSIGNED, /* M-g */
- /* 232 */ ED_UNASSIGNED, /* M-h */
- /* 233 */ ED_UNASSIGNED, /* M-i */
- /* 234 */ ED_UNASSIGNED, /* M-j */
- /* 235 */ ED_UNASSIGNED, /* M-k */
- /* 236 */ ED_UNASSIGNED, /* M-l */
- /* 237 */ ED_UNASSIGNED, /* M-m */
- /* 238 */ ED_UNASSIGNED, /* M-n */
- /* 239 */ ED_UNASSIGNED, /* M-o */
- /* 240 */ ED_UNASSIGNED, /* M-p */
- /* 241 */ ED_UNASSIGNED, /* M-q */
- /* 242 */ ED_UNASSIGNED, /* M-r */
- /* 243 */ ED_UNASSIGNED, /* M-s */
- /* 244 */ ED_UNASSIGNED, /* M-t */
- /* 245 */ ED_UNASSIGNED, /* M-u */
- /* 246 */ ED_UNASSIGNED, /* M-v */
- /* 247 */ ED_UNASSIGNED, /* M-w */
- /* 248 */ ED_UNASSIGNED, /* M-x */
- /* 249 */ ED_UNASSIGNED, /* M-y */
- /* 250 */ ED_UNASSIGNED, /* M-z */
- /* 251 */ ED_UNASSIGNED, /* M-{ */
- /* 252 */ ED_UNASSIGNED, /* M-| */
- /* 253 */ ED_UNASSIGNED, /* M-} */
- /* 254 */ ED_UNASSIGNED, /* M-~ */
- /* 255 */ ED_UNASSIGNED /* M-^? */
-};
-
-private const el_action_t el_map_vi_command[] = {
- /* 0 */ ED_UNASSIGNED, /* ^@ */
- /* 1 */ ED_MOVE_TO_BEG, /* ^A */
- /* 2 */ ED_UNASSIGNED, /* ^B */
- /* 3 */ ED_TTY_SIGINT, /* ^C */
- /* 4 */ ED_UNASSIGNED, /* ^D */
- /* 5 */ ED_MOVE_TO_END, /* ^E */
- /* 6 */ ED_UNASSIGNED, /* ^F */
- /* 7 */ ED_UNASSIGNED, /* ^G */
- /* 8 */ ED_PREV_CHAR, /* ^H */
- /* 9 */ ED_UNASSIGNED, /* ^I */
- /* 10 */ ED_NEWLINE, /* ^J */
- /* 11 */ ED_KILL_LINE, /* ^K */
- /* 12 */ ED_CLEAR_SCREEN, /* ^L */
- /* 13 */ ED_NEWLINE, /* ^M */
- /* 14 */ ED_NEXT_HISTORY, /* ^N */
- /* 15 */ ED_TTY_FLUSH_OUTPUT, /* ^O */
- /* 16 */ ED_PREV_HISTORY, /* ^P */
- /* 17 */ ED_TTY_START_OUTPUT, /* ^Q */
- /* 18 */ ED_REDISPLAY, /* ^R */
- /* 19 */ ED_TTY_STOP_OUTPUT, /* ^S */
- /* 20 */ ED_UNASSIGNED, /* ^T */
- /* 21 */ VI_KILL_LINE_PREV, /* ^U */
- /* 22 */ ED_UNASSIGNED, /* ^V */
- /* 23 */ ED_DELETE_PREV_WORD, /* ^W */
- /* 24 */ ED_UNASSIGNED, /* ^X */
- /* 25 */ ED_UNASSIGNED, /* ^Y */
- /* 26 */ ED_UNASSIGNED, /* ^Z */
- /* 27 */ EM_META_NEXT, /* ^[ */
- /* 28 */ ED_TTY_SIGQUIT, /* ^\ */
- /* 29 */ ED_UNASSIGNED, /* ^] */
- /* 30 */ ED_UNASSIGNED, /* ^^ */
- /* 31 */ ED_UNASSIGNED, /* ^_ */
- /* 32 */ ED_NEXT_CHAR, /* SPACE */
- /* 33 */ ED_UNASSIGNED, /* ! */
- /* 34 */ ED_UNASSIGNED, /* " */
- /* 35 */ ED_UNASSIGNED, /* # */
- /* 36 */ ED_MOVE_TO_END, /* $ */
- /* 37 */ ED_UNASSIGNED, /* % */
- /* 38 */ ED_UNASSIGNED, /* & */
- /* 39 */ ED_UNASSIGNED, /* ' */
- /* 40 */ ED_UNASSIGNED, /* ( */
- /* 41 */ ED_UNASSIGNED, /* ) */
- /* 42 */ ED_UNASSIGNED, /* * */
- /* 43 */ ED_NEXT_HISTORY, /* + */
- /* 44 */ VI_REPEAT_PREV_CHAR, /* , */
- /* 45 */ ED_PREV_HISTORY, /* - */
- /* 46 */ ED_UNASSIGNED, /* . */
- /* 47 */ VI_SEARCH_PREV, /* / */
- /* 48 */ VI_ZERO, /* 0 */
- /* 49 */ ED_ARGUMENT_DIGIT, /* 1 */
- /* 50 */ ED_ARGUMENT_DIGIT, /* 2 */
- /* 51 */ ED_ARGUMENT_DIGIT, /* 3 */
- /* 52 */ ED_ARGUMENT_DIGIT, /* 4 */
- /* 53 */ ED_ARGUMENT_DIGIT, /* 5 */
- /* 54 */ ED_ARGUMENT_DIGIT, /* 6 */
- /* 55 */ ED_ARGUMENT_DIGIT, /* 7 */
- /* 56 */ ED_ARGUMENT_DIGIT, /* 8 */
- /* 57 */ ED_ARGUMENT_DIGIT, /* 9 */
- /* 58 */ ED_COMMAND, /* : */
- /* 59 */ VI_REPEAT_NEXT_CHAR, /* ; */
- /* 60 */ ED_UNASSIGNED, /* < */
- /* 61 */ ED_UNASSIGNED, /* = */
- /* 62 */ ED_UNASSIGNED, /* > */
- /* 63 */ VI_SEARCH_NEXT, /* ? */
- /* 64 */ ED_UNASSIGNED, /* @ */
- /* 65 */ VI_ADD_AT_EOL, /* A */
- /* 66 */ VI_PREV_SPACE_WORD, /* B */
- /* 67 */ VI_CHANGE_TO_EOL, /* C */
- /* 68 */ ED_KILL_LINE, /* D */
- /* 69 */ VI_TO_END_WORD, /* E */
- /* 70 */ VI_PREV_CHAR, /* F */
- /* 71 */ ED_UNASSIGNED, /* G */
- /* 72 */ ED_UNASSIGNED, /* H */
- /* 73 */ VI_INSERT_AT_BOL, /* I */
- /* 74 */ ED_SEARCH_NEXT_HISTORY, /* J */
- /* 75 */ ED_SEARCH_PREV_HISTORY, /* K */
- /* 76 */ ED_UNASSIGNED, /* L */
- /* 77 */ ED_UNASSIGNED, /* M */
- /* 78 */ VI_REPEAT_SEARCH_PREV, /* N */
- /* 79 */ ED_SEQUENCE_LEAD_IN, /* O */
- /* 80 */ VI_PASTE_PREV, /* P */
- /* 81 */ ED_UNASSIGNED, /* Q */
- /* 82 */ VI_REPLACE_MODE, /* R */
- /* 83 */ VI_SUBSTITUTE_LINE, /* S */
- /* 84 */ VI_TO_PREV_CHAR, /* T */
- /* 85 */ ED_UNASSIGNED, /* U */
- /* 86 */ ED_UNASSIGNED, /* V */
- /* 87 */ VI_NEXT_SPACE_WORD, /* W */
- /* 88 */ ED_DELETE_PREV_CHAR, /* X */
- /* 89 */ ED_UNASSIGNED, /* Y */
- /* 90 */ ED_UNASSIGNED, /* Z */
- /* 91 */ ED_SEQUENCE_LEAD_IN, /* [ */
- /* 92 */ ED_UNASSIGNED, /* \ */
- /* 93 */ ED_UNASSIGNED, /* ] */
- /* 94 */ ED_MOVE_TO_BEG, /* ^ */
- /* 95 */ ED_UNASSIGNED, /* _ */
- /* 96 */ ED_UNASSIGNED, /* ` */
- /* 97 */ VI_ADD, /* a */
- /* 98 */ VI_PREV_WORD, /* b */
- /* 99 */ VI_CHANGE_META, /* c */
- /* 100 */ VI_DELETE_META, /* d */
- /* 101 */ VI_END_WORD, /* e */
- /* 102 */ VI_NEXT_CHAR, /* f */
- /* 103 */ ED_UNASSIGNED, /* g */
- /* 104 */ ED_PREV_CHAR, /* h */
- /* 105 */ VI_INSERT, /* i */
- /* 106 */ ED_NEXT_HISTORY, /* j */
- /* 107 */ ED_PREV_HISTORY, /* k */
- /* 108 */ ED_NEXT_CHAR, /* l */
- /* 109 */ ED_UNASSIGNED, /* m */
- /* 110 */ VI_REPEAT_SEARCH_NEXT, /* n */
- /* 111 */ ED_UNASSIGNED, /* o */
- /* 112 */ VI_PASTE_NEXT, /* p */
- /* 113 */ ED_UNASSIGNED, /* q */
- /* 114 */ VI_REPLACE_CHAR, /* r */
- /* 115 */ VI_SUBSTITUTE_CHAR, /* s */
- /* 116 */ VI_TO_NEXT_CHAR, /* t */
- /* 117 */ VI_UNDO, /* u */
- /* 118 */ ED_UNASSIGNED, /* v */
- /* 119 */ VI_NEXT_WORD, /* w */
- /* 120 */ ED_DELETE_NEXT_CHAR, /* x */
- /* 121 */ ED_UNASSIGNED, /* y */
- /* 122 */ ED_UNASSIGNED, /* z */
- /* 123 */ ED_UNASSIGNED, /* { */
- /* 124 */ ED_UNASSIGNED, /* | */
- /* 125 */ ED_UNASSIGNED, /* } */
- /* 126 */ VI_CHANGE_CASE, /* ~ */
- /* 127 */ ED_DELETE_PREV_CHAR, /* ^? */
- /* 128 */ ED_UNASSIGNED, /* M-^@ */
- /* 129 */ ED_UNASSIGNED, /* M-^A */
- /* 130 */ ED_UNASSIGNED, /* M-^B */
- /* 131 */ ED_UNASSIGNED, /* M-^C */
- /* 132 */ ED_UNASSIGNED, /* M-^D */
- /* 133 */ ED_UNASSIGNED, /* M-^E */
- /* 134 */ ED_UNASSIGNED, /* M-^F */
- /* 135 */ ED_UNASSIGNED, /* M-^G */
- /* 136 */ ED_UNASSIGNED, /* M-^H */
- /* 137 */ ED_UNASSIGNED, /* M-^I */
- /* 138 */ ED_UNASSIGNED, /* M-^J */
- /* 139 */ ED_UNASSIGNED, /* M-^K */
- /* 140 */ ED_UNASSIGNED, /* M-^L */
- /* 141 */ ED_UNASSIGNED, /* M-^M */
- /* 142 */ ED_UNASSIGNED, /* M-^N */
- /* 143 */ ED_UNASSIGNED, /* M-^O */
- /* 144 */ ED_UNASSIGNED, /* M-^P */
- /* 145 */ ED_UNASSIGNED, /* M-^Q */
- /* 146 */ ED_UNASSIGNED, /* M-^R */
- /* 147 */ ED_UNASSIGNED, /* M-^S */
- /* 148 */ ED_UNASSIGNED, /* M-^T */
- /* 149 */ ED_UNASSIGNED, /* M-^U */
- /* 150 */ ED_UNASSIGNED, /* M-^V */
- /* 151 */ ED_UNASSIGNED, /* M-^W */
- /* 152 */ ED_UNASSIGNED, /* M-^X */
- /* 153 */ ED_UNASSIGNED, /* M-^Y */
- /* 154 */ ED_UNASSIGNED, /* M-^Z */
- /* 155 */ ED_UNASSIGNED, /* M-^[ */
- /* 156 */ ED_UNASSIGNED, /* M-^\ */
- /* 157 */ ED_UNASSIGNED, /* M-^] */
- /* 158 */ ED_UNASSIGNED, /* M-^^ */
- /* 159 */ ED_UNASSIGNED, /* M-^_ */
- /* 160 */ ED_UNASSIGNED, /* M-SPACE */
- /* 161 */ ED_UNASSIGNED, /* M-! */
- /* 162 */ ED_UNASSIGNED, /* M-" */
- /* 163 */ ED_UNASSIGNED, /* M-# */
- /* 164 */ ED_UNASSIGNED, /* M-$ */
- /* 165 */ ED_UNASSIGNED, /* M-% */
- /* 166 */ ED_UNASSIGNED, /* M-& */
- /* 167 */ ED_UNASSIGNED, /* M-' */
- /* 168 */ ED_UNASSIGNED, /* M-( */
- /* 169 */ ED_UNASSIGNED, /* M-) */
- /* 170 */ ED_UNASSIGNED, /* M-* */
- /* 171 */ ED_UNASSIGNED, /* M-+ */
- /* 172 */ ED_UNASSIGNED, /* M-, */
- /* 173 */ ED_UNASSIGNED, /* M-- */
- /* 174 */ ED_UNASSIGNED, /* M-. */
- /* 175 */ ED_UNASSIGNED, /* M-/ */
- /* 176 */ ED_UNASSIGNED, /* M-0 */
- /* 177 */ ED_UNASSIGNED, /* M-1 */
- /* 178 */ ED_UNASSIGNED, /* M-2 */
- /* 179 */ ED_UNASSIGNED, /* M-3 */
- /* 180 */ ED_UNASSIGNED, /* M-4 */
- /* 181 */ ED_UNASSIGNED, /* M-5 */
- /* 182 */ ED_UNASSIGNED, /* M-6 */
- /* 183 */ ED_UNASSIGNED, /* M-7 */
- /* 184 */ ED_UNASSIGNED, /* M-8 */
- /* 185 */ ED_UNASSIGNED, /* M-9 */
- /* 186 */ ED_UNASSIGNED, /* M-: */
- /* 187 */ ED_UNASSIGNED, /* M-; */
- /* 188 */ ED_UNASSIGNED, /* M-< */
- /* 189 */ ED_UNASSIGNED, /* M-= */
- /* 190 */ ED_UNASSIGNED, /* M-> */
- /* 191 */ ED_UNASSIGNED, /* M-? */
- /* 192 */ ED_UNASSIGNED, /* M-@ */
- /* 193 */ ED_UNASSIGNED, /* M-A */
- /* 194 */ ED_UNASSIGNED, /* M-B */
- /* 195 */ ED_UNASSIGNED, /* M-C */
- /* 196 */ ED_UNASSIGNED, /* M-D */
- /* 197 */ ED_UNASSIGNED, /* M-E */
- /* 198 */ ED_UNASSIGNED, /* M-F */
- /* 199 */ ED_UNASSIGNED, /* M-G */
- /* 200 */ ED_UNASSIGNED, /* M-H */
- /* 201 */ ED_UNASSIGNED, /* M-I */
- /* 202 */ ED_UNASSIGNED, /* M-J */
- /* 203 */ ED_UNASSIGNED, /* M-K */
- /* 204 */ ED_UNASSIGNED, /* M-L */
- /* 205 */ ED_UNASSIGNED, /* M-M */
- /* 206 */ ED_UNASSIGNED, /* M-N */
- /* 207 */ ED_SEQUENCE_LEAD_IN, /* M-O */
- /* 208 */ ED_UNASSIGNED, /* M-P */
- /* 209 */ ED_UNASSIGNED, /* M-Q */
- /* 210 */ ED_UNASSIGNED, /* M-R */
- /* 211 */ ED_UNASSIGNED, /* M-S */
- /* 212 */ ED_UNASSIGNED, /* M-T */
- /* 213 */ ED_UNASSIGNED, /* M-U */
- /* 214 */ ED_UNASSIGNED, /* M-V */
- /* 215 */ ED_UNASSIGNED, /* M-W */
- /* 216 */ ED_UNASSIGNED, /* M-X */
- /* 217 */ ED_UNASSIGNED, /* M-Y */
- /* 218 */ ED_UNASSIGNED, /* M-Z */
- /* 219 */ ED_SEQUENCE_LEAD_IN, /* M-[ */
- /* 220 */ ED_UNASSIGNED, /* M-\ */
- /* 221 */ ED_UNASSIGNED, /* M-] */
- /* 222 */ ED_UNASSIGNED, /* M-^ */
- /* 223 */ ED_UNASSIGNED, /* M-_ */
- /* 224 */ ED_UNASSIGNED, /* M-` */
- /* 225 */ ED_UNASSIGNED, /* M-a */
- /* 226 */ ED_UNASSIGNED, /* M-b */
- /* 227 */ ED_UNASSIGNED, /* M-c */
- /* 228 */ ED_UNASSIGNED, /* M-d */
- /* 229 */ ED_UNASSIGNED, /* M-e */
- /* 230 */ ED_UNASSIGNED, /* M-f */
- /* 231 */ ED_UNASSIGNED, /* M-g */
- /* 232 */ ED_UNASSIGNED, /* M-h */
- /* 233 */ ED_UNASSIGNED, /* M-i */
- /* 234 */ ED_UNASSIGNED, /* M-j */
- /* 235 */ ED_UNASSIGNED, /* M-k */
- /* 236 */ ED_UNASSIGNED, /* M-l */
- /* 237 */ ED_UNASSIGNED, /* M-m */
- /* 238 */ ED_UNASSIGNED, /* M-n */
- /* 239 */ ED_UNASSIGNED, /* M-o */
- /* 240 */ ED_UNASSIGNED, /* M-p */
- /* 241 */ ED_UNASSIGNED, /* M-q */
- /* 242 */ ED_UNASSIGNED, /* M-r */
- /* 243 */ ED_UNASSIGNED, /* M-s */
- /* 244 */ ED_UNASSIGNED, /* M-t */
- /* 245 */ ED_UNASSIGNED, /* M-u */
- /* 246 */ ED_UNASSIGNED, /* M-v */
- /* 247 */ ED_UNASSIGNED, /* M-w */
- /* 248 */ ED_UNASSIGNED, /* M-x */
- /* 249 */ ED_UNASSIGNED, /* M-y */
- /* 250 */ ED_UNASSIGNED, /* M-z */
- /* 251 */ ED_UNASSIGNED, /* M-{ */
- /* 252 */ ED_UNASSIGNED, /* M-| */
- /* 253 */ ED_UNASSIGNED, /* M-} */
- /* 254 */ ED_UNASSIGNED, /* M-~ */
- /* 255 */ ED_UNASSIGNED /* M-^? */
-};
-
-
-/* map_init():
- * Initialize and allocate the maps
- */
-protected int
-map_init(EditLine *el)
-{
-
- /*
- * Make sure those are correct before starting.
- */
-#ifdef MAP_DEBUG
- if (sizeof(el_map_emacs) != N_KEYS * sizeof(el_action_t))
- EL_ABORT((el->errfile, "Emacs map incorrect\n"));
- if (sizeof(el_map_vi_command) != N_KEYS * sizeof(el_action_t))
- EL_ABORT((el->errfile, "Vi command map incorrect\n"));
- if (sizeof(el_map_vi_insert) != N_KEYS * sizeof(el_action_t))
- EL_ABORT((el->errfile, "Vi insert map incorrect\n"));
-#endif
-
- el->el_map.alt = (el_action_t *)el_malloc(sizeof(el_action_t) * N_KEYS);
- if (el->el_map.alt == NULL)
- return (-1);
- el->el_map.key = (el_action_t *)el_malloc(sizeof(el_action_t) * N_KEYS);
- if (el->el_map.key == NULL)
- return (-1);
- el->el_map.emacs = el_map_emacs;
- el->el_map.vic = el_map_vi_command;
- el->el_map.vii = el_map_vi_insert;
- el->el_map.help = (el_bindings_t *) el_malloc(sizeof(el_bindings_t) *
- EL_NUM_FCNS);
- if (el->el_map.help == NULL)
- return (-1);
- (void) memcpy(el->el_map.help, help__get(),
- sizeof(el_bindings_t) * EL_NUM_FCNS);
- el->el_map.func = (el_func_t *)el_malloc(sizeof(el_func_t) *
- EL_NUM_FCNS);
- if (el->el_map.func == NULL)
- return (-1);
- memcpy(el->el_map.func, func__get(), sizeof(el_func_t) * EL_NUM_FCNS);
- el->el_map.nfunc = EL_NUM_FCNS;
-
-#ifdef VIDEFAULT
- map_init_vi(el);
-#else
- map_init_emacs(el);
-#endif /* VIDEFAULT */
- return (0);
-}
-
-
-/* map_end():
- * Free the space taken by the editor maps
- */
-protected void
-map_end(EditLine *el)
-{
-
- el_free((ptr_t) el->el_map.alt);
- el->el_map.alt = NULL;
- el_free((ptr_t) el->el_map.key);
- el->el_map.key = NULL;
- el->el_map.emacs = NULL;
- el->el_map.vic = NULL;
- el->el_map.vii = NULL;
- el_free((ptr_t) el->el_map.help);
- el->el_map.help = NULL;
- el_free((ptr_t) el->el_map.func);
- el->el_map.func = NULL;
-}
-
-
-/* map_init_nls():
- * Find all the printable keys and bind them to self insert
- */
-private void
-map_init_nls(EditLine *el)
-{
- int i;
-
- el_action_t *map = el->el_map.key;
-
- for (i = 0200; i <= 0377; i++)
- if (isprint(i))
- map[i] = ED_INSERT;
-}
-
-
-/* map_init_meta():
- * Bind all the meta keys to the appropriate ESC-<key> sequence
- */
-private void
-map_init_meta(EditLine *el)
-{
- char buf[3];
- int i;
- el_action_t *map = el->el_map.key;
- el_action_t *alt = el->el_map.alt;
-
- for (i = 0; i <= 0377 && map[i] != EM_META_NEXT; i++)
- continue;
-
- if (i > 0377) {
- for (i = 0; i <= 0377 && alt[i] != EM_META_NEXT; i++)
- continue;
- if (i > 0377) {
- i = 033;
- if (el->el_map.type == MAP_VI)
- map = alt;
- } else
- map = alt;
- }
- buf[0] = (char) i;
- buf[2] = 0;
- for (i = 0200; i <= 0377; i++)
- switch (map[i]) {
- case ED_INSERT:
- case ED_UNASSIGNED:
- case ED_SEQUENCE_LEAD_IN:
- break;
- default:
- buf[1] = i & 0177;
- key_add(el, buf, key_map_cmd(el, (int) map[i]), XK_CMD);
- break;
- }
- map[(int) buf[0]] = ED_SEQUENCE_LEAD_IN;
-}
-
-
-/* map_init_vi():
- * Initialize the vi bindings
- */
-protected void
-map_init_vi(EditLine *el)
-{
- int i;
- el_action_t *key = el->el_map.key;
- el_action_t *alt = el->el_map.alt;
- const el_action_t *vii = el->el_map.vii;
- const el_action_t *vic = el->el_map.vic;
-
- el->el_map.type = MAP_VI;
- el->el_map.current = el->el_map.key;
-
- key_reset(el);
-
- for (i = 0; i < N_KEYS; i++) {
- key[i] = vii[i];
- alt[i] = vic[i];
- }
-
- map_init_meta(el);
- map_init_nls(el);
-
- tty_bind_char(el, 1);
- term_bind_arrow(el);
-}
-
-
-/* map_init_emacs():
- * Initialize the emacs bindings
- */
-protected void
-map_init_emacs(EditLine *el)
-{
- int i;
- char buf[3];
- el_action_t *key = el->el_map.key;
- el_action_t *alt = el->el_map.alt;
- const el_action_t *emacs = el->el_map.emacs;
-
- el->el_map.type = MAP_EMACS;
- el->el_map.current = el->el_map.key;
- key_reset(el);
-
- for (i = 0; i < N_KEYS; i++) {
- key[i] = emacs[i];
- alt[i] = ED_UNASSIGNED;
- }
-
- map_init_meta(el);
- map_init_nls(el);
-
- buf[0] = CONTROL('X');
- buf[1] = CONTROL('X');
- buf[2] = 0;
- key_add(el, buf, key_map_cmd(el, EM_EXCHANGE_MARK), XK_CMD);
-
- tty_bind_char(el, 1);
- term_bind_arrow(el);
-}
-
-
-/* map_set_editor():
- * Set the editor
- */
-protected int
-map_set_editor(EditLine *el, char *editor)
-{
-
- if (strcmp(editor, "emacs") == 0) {
- map_init_emacs(el);
- return (0);
- }
- if (strcmp(editor, "vi") == 0) {
- map_init_vi(el);
- return (0);
- }
- return (-1);
-}
-
-
-/* map_get_editor():
- * Retrieve the editor
- */
-protected int
-map_get_editor(EditLine *el, const char **editor)
-{
-
- if (editor == NULL)
- return (-1);
- switch (el->el_map.type) {
- case MAP_EMACS:
- *editor = "emacs";
- return (0);
- case MAP_VI:
- *editor = "vi";
- return (0);
- }
- return (-1);
-}
-
-
-/* map_print_key():
- * Print the function description for 1 key
- */
-private void
-map_print_key(EditLine *el, el_action_t *map, const char *in)
-{
- char outbuf[EL_BUFSIZ];
- el_bindings_t *bp;
-
- if (in[0] == '\0' || in[1] == '\0') {
- (void) key__decode_str(in, outbuf, "");
- for (bp = el->el_map.help; bp->name != NULL; bp++)
- if (bp->func == map[(unsigned char) *in]) {
- (void) fprintf(el->el_outfile,
- "%s\t->\t%s\n", outbuf, bp->name);
- return;
- }
- } else
- key_print(el, in);
-}
-
-
-/* map_print_some_keys():
- * Print keys from first to last
- */
-private void
-map_print_some_keys(EditLine *el, el_action_t *map, int first, int last)
-{
- el_bindings_t *bp;
- char firstbuf[2], lastbuf[2];
- char unparsbuf[EL_BUFSIZ], extrabuf[EL_BUFSIZ];
-
- firstbuf[0] = first;
- firstbuf[1] = 0;
- lastbuf[0] = last;
- lastbuf[1] = 0;
- if (map[first] == ED_UNASSIGNED) {
- if (first == last)
- (void) fprintf(el->el_outfile,
- "%-15s-> is undefined\n",
- key__decode_str(firstbuf, unparsbuf, STRQQ));
- return;
- }
- for (bp = el->el_map.help; bp->name != NULL; bp++) {
- if (bp->func == map[first]) {
- if (first == last) {
- (void) fprintf(el->el_outfile, "%-15s-> %s\n",
- key__decode_str(firstbuf, unparsbuf, STRQQ),
- bp->name);
- } else {
- (void) fprintf(el->el_outfile,
- "%-4s to %-7s-> %s\n",
- key__decode_str(firstbuf, unparsbuf, STRQQ),
- key__decode_str(lastbuf, extrabuf, STRQQ),
- bp->name);
- }
- return;
- }
- }
-#ifdef MAP_DEBUG
- if (map == el->el_map.key) {
- (void) fprintf(el->el_outfile,
- "BUG!!! %s isn't bound to anything.\n",
- key__decode_str(firstbuf, unparsbuf, STRQQ));
- (void) fprintf(el->el_outfile, "el->el_map.key[%d] == %d\n",
- first, el->el_map.key[first]);
- } else {
- (void) fprintf(el->el_outfile,
- "BUG!!! %s isn't bound to anything.\n",
- key__decode_str(firstbuf, unparsbuf, STRQQ));
- (void) fprintf(el->el_outfile, "el->el_map.alt[%d] == %d\n",
- first, el->el_map.alt[first]);
- }
-#endif
- EL_ABORT((el->el_errfile, "Error printing keys\n"));
-}
-
-
-/* map_print_all_keys():
- * Print the function description for all keys.
- */
-private void
-map_print_all_keys(EditLine *el)
-{
- int prev, i;
-
- (void) fprintf(el->el_outfile, "Standard key bindings\n");
- prev = 0;
- for (i = 0; i < N_KEYS; i++) {
- if (el->el_map.key[prev] == el->el_map.key[i])
- continue;
- map_print_some_keys(el, el->el_map.key, prev, i - 1);
- prev = i;
- }
- map_print_some_keys(el, el->el_map.key, prev, i - 1);
-
- (void) fprintf(el->el_outfile, "Alternative key bindings\n");
- prev = 0;
- for (i = 0; i < N_KEYS; i++) {
- if (el->el_map.alt[prev] == el->el_map.alt[i])
- continue;
- map_print_some_keys(el, el->el_map.alt, prev, i - 1);
- prev = i;
- }
- map_print_some_keys(el, el->el_map.alt, prev, i - 1);
-
- (void) fprintf(el->el_outfile, "Multi-character bindings\n");
- key_print(el, "");
- (void) fprintf(el->el_outfile, "Arrow key bindings\n");
- term_print_arrow(el, "");
-}
-
-
-/* map_bind():
- * Add/remove/change bindings
- */
-protected int
-map_bind(EditLine *el, int argc, const char **argv)
-{
- el_action_t *map;
- int ntype, rem;
- const char *p;
- char inbuf[EL_BUFSIZ];
- char outbuf[EL_BUFSIZ];
- const char *in = NULL;
- char *out = NULL;
- el_bindings_t *bp;
- int cmd;
- int key;
-
- if (argv == NULL)
- return (-1);
-
- map = el->el_map.key;
- ntype = XK_CMD;
- key = rem = 0;
- for (argc = 1; (p = argv[argc]) != NULL; argc++)
- if (p[0] == '-')
- switch (p[1]) {
- case 'a':
- map = el->el_map.alt;
- break;
-
- case 's':
- ntype = XK_STR;
- break;
-#ifdef notyet
- case 'c':
- ntype = XK_EXE;
- break;
-#endif
- case 'k':
- key = 1;
- break;
-
- case 'r':
- rem = 1;
- break;
-
- case 'v':
- map_init_vi(el);
- return (0);
-
- case 'e':
- map_init_emacs(el);
- return (0);
-
- case 'l':
- for (bp = el->el_map.help; bp->name != NULL;
- bp++)
- (void) fprintf(el->el_outfile,
- "%s\n\t%s\n",
- bp->name, bp->description);
- return (0);
- default:
- (void) fprintf(el->el_errfile,
- "%s: Invalid switch `%c'.\n",
- argv[0], p[1]);
- }
- else
- break;
-
- if (argv[argc] == NULL) {
- map_print_all_keys(el);
- return (0);
- }
- if (key)
- in = argv[argc++];
- else if ((in = parse__string(inbuf, argv[argc++])) == NULL) {
- (void) fprintf(el->el_errfile,
- "%s: Invalid \\ or ^ in instring.\n",
- argv[0]);
- return (-1);
- }
- if (rem) {
- if (key) {
- (void) term_clear_arrow(el, in);
- return (-1);
- }
- if (in[1])
- (void) key_delete(el, in);
- else if (map[(unsigned char) *in] == ED_SEQUENCE_LEAD_IN)
- (void) key_delete(el, in);
- else
- map[(unsigned char) *in] = ED_UNASSIGNED;
- return (0);
- }
- if (argv[argc] == NULL) {
- if (key)
- term_print_arrow(el, in);
- else
- map_print_key(el, map, in);
- return (0);
- }
-#ifdef notyet
- if (argv[argc + 1] != NULL) {
- bindkey_usage();
- return (-1);
- }
-#endif
-
- switch (ntype) {
- case XK_STR:
- case XK_EXE:
- if ((out = parse__string(outbuf, argv[argc])) == NULL) {
- (void) fprintf(el->el_errfile,
- "%s: Invalid \\ or ^ in outstring.\n", argv[0]);
- return (-1);
- }
- if (key)
- term_set_arrow(el, in, key_map_str(el, out), ntype);
- else
- key_add(el, in, key_map_str(el, out), ntype);
- map[(unsigned char) *in] = ED_SEQUENCE_LEAD_IN;
- break;
-
- case XK_CMD:
- if ((cmd = parse_cmd(el, argv[argc])) == -1) {
- (void) fprintf(el->el_errfile,
- "%s: Invalid command `%s'.\n", argv[0], argv[argc]);
- return (-1);
- }
- if (key)
- term_set_arrow(el, in, key_map_str(el, out), ntype);
- else {
- if (in[1]) {
- key_add(el, in, key_map_cmd(el, cmd), ntype);
- map[(unsigned char) *in] = ED_SEQUENCE_LEAD_IN;
- } else {
- key_clear(el, map, in);
- map[(unsigned char) *in] = cmd;
- }
- }
- break;
-
- default:
- EL_ABORT((el->el_errfile, "Bad XK_ type\n", ntype));
- break;
- }
- return (0);
-}
-
-
-/* map_addfunc():
- * add a user defined function
- */
-protected int
-map_addfunc(EditLine *el, const char *name, const char *help, el_func_t func)
-{
- void *p;
- int nf = el->el_map.nfunc + 2;
-
- if (name == NULL || help == NULL || func == NULL)
- return (-1);
-
- if ((p = el_realloc(el->el_map.func, nf * sizeof(el_func_t))) == NULL)
- return (-1);
- el->el_map.func = (el_func_t *) p;
- if ((p = el_realloc(el->el_map.help, nf * sizeof(el_bindings_t)))
- == NULL)
- return (-1);
- el->el_map.help = (el_bindings_t *) p;
-
- nf = el->el_map.nfunc;
- el->el_map.func[nf] = func;
-
- el->el_map.help[nf].name = name;
- el->el_map.help[nf].func = nf;
- el->el_map.help[nf].description = help;
- el->el_map.help[++nf].name = NULL;
- el->el_map.nfunc++;
-
- return (0);
-}
+++ /dev/null
-/* $NetBSD: map.h,v 1.7 2002/03/18 16:00:56 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)map.h 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * el.map.h: Editor maps
- */
-#ifndef _h_el_map
-#define _h_el_map
-
-typedef struct el_bindings_t { /* for the "bind" shell command */
- const char *name; /* function name for bind command */
- int func; /* function numeric value */
- const char *description; /* description of function */
-} el_bindings_t;
-
-
-typedef struct el_map_t {
- el_action_t *alt; /* The current alternate key map */
- el_action_t *key; /* The current normal key map */
- el_action_t *current; /* The keymap we are using */
- const el_action_t *emacs; /* The default emacs key map */
- const el_action_t *vic; /* The vi command mode key map */
- const el_action_t *vii; /* The vi insert mode key map */
- int type; /* Emacs or vi */
- el_bindings_t *help; /* The help for the editor functions */
- el_func_t *func; /* List of available functions */
- int nfunc; /* The number of functions/help items */
-} el_map_t;
-
-#define MAP_EMACS 0
-#define MAP_VI 1
-
-protected int map_bind(EditLine *, int, const char **);
-protected int map_init(EditLine *);
-protected void map_end(EditLine *);
-protected void map_init_vi(EditLine *);
-protected void map_init_emacs(EditLine *);
-protected int map_set_editor(EditLine *, char *);
-protected int map_get_editor(EditLine *, const char **);
-protected int map_addfunc(EditLine *, const char *, const char *, el_func_t);
-
-#endif /* _h_el_map */
+++ /dev/null
-/* $NetBSD: fgetln.c,v 1.1.1.1 1999/04/12 07:43:21 crooksa Exp $ */
-
-/*-
- * Copyright (c) 1998 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Christos Zoulas.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the NetBSD
- * Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-
-char *
-fgetln(fp, len)
- FILE *fp;
- size_t *len;
-{
- static char *buf = NULL;
- static size_t bufsiz = 0;
- char *ptr;
-
-
- if (buf == NULL) {
- bufsiz = BUFSIZ;
- if ((buf = malloc(bufsiz)) == NULL)
- return NULL;
- }
-
- if (fgets(buf, bufsiz, fp) == NULL)
- return NULL;
- *len = 0;
-
- while ((ptr = strchr(&buf[*len], '\n')) == NULL) {
- size_t nbufsiz = bufsiz + BUFSIZ;
- char *nbuf = realloc(buf, nbufsiz);
-
- if (nbuf == NULL) {
- int oerrno = errno;
- free(buf);
- errno = oerrno;
- buf = NULL;
- return NULL;
- } else
- buf = nbuf;
-
- *len = bufsiz;
- if (fgets(&buf[bufsiz], BUFSIZ, fp) == NULL)
- return buf;
-
- bufsiz = nbufsiz;
- }
-
- *len = (ptr - buf) + 1;
- return buf;
-}
+++ /dev/null
-/*
- * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
- * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include <sys/types.h>
-#include <string.h>
-
-/*
- * Appends src to string dst of size siz (unlike strncat, siz is the
- * full size of dst, not space left). At most siz-1 characters
- * will be copied. Always NUL terminates (unless siz <= strlen(dst)).
- * Returns strlen(initial dst) + strlen(src); if retval >= siz,
- * truncation occurred.
- */
-size_t strlcat(dst, src, siz)
- char *dst;
- const char *src;
- size_t siz;
-{
- register char *d = dst;
- register const char *s = src;
- register size_t n = siz;
- size_t dlen;
-
- /* Find the end of dst and adjust bytes left but don't go past end */
- while (n-- != 0 && *d != '\0')
- d++;
- dlen = d - dst;
- n = siz - dlen;
-
- if (n == 0)
- return(dlen + strlen(s));
- while (*s != '\0') {
- if (n != 1) {
- *d++ = *s;
- n--;
- }
- s++;
- }
- *d = '\0';
-
- return(dlen + (s - src)); /* count does not include NUL */
-}
+++ /dev/null
-/* $OpenBSD: strlcpy.c,v 1.4 1999/05/01 18:56:41 millert Exp $ */
-
-/*
- * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
- * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include <sys/types.h>
-#include <string.h>
-
-/*
- * Copy src to string dst of size siz. At most siz-1 characters
- * will be copied. Always NUL terminates (unless siz == 0).
- * Returns strlen(src); if retval >= siz, truncation occurred.
- */
-size_t strlcpy(dst, src, siz)
- char *dst;
- const char *src;
- size_t siz;
-{
- register char *d = dst;
- register const char *s = src;
- register size_t n = siz;
-
- /* Copy as many bytes as will fit */
- if (n != 0 && --n != 0) {
- do {
- if ((*d++ = *s++) == 0)
- break;
- } while (--n != 0);
- }
-
- /* Not enough room in dst, add NUL and traverse rest of src */
- if (n == 0) {
- if (siz != 0)
- *d = '\0'; /* NUL-terminate dst */
- while (*s++)
- ;
- }
-
- return(s - src - 1); /* count does not include NUL */
-}
+++ /dev/null
-/* $NetBSD: unvis.c,v 1.22 2002/03/23 17:38:27 christos Exp $ */
-
-/*-
- * Copyright (c) 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#if defined(LIBC_SCCS) && !defined(lint)
-#if 0
-static char sccsid[] = "@(#)unvis.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: unvis.c,v 1.22 2002/03/23 17:38:27 christos Exp $");
-#endif
-#endif /* LIBC_SCCS and not lint */
-
-#define __LIBC12_SOURCE__
-
-#include <sys/types.h>
-
-#include <assert.h>
-#include <ctype.h>
-#include <stdio.h>
-#include "np/vis.h"
-
-#ifdef __weak_alias
-__weak_alias(strunvis,_strunvis)
-__weak_alias(unvis,_unvis)
-#endif
-
-#ifdef __warn_references
-__warn_references(unvis,
- "warning: reference to compatibility unvis(); include <vis.h> for correct reference")
-#endif
-
-#ifndef HAVE_VIS_H
-/*
- * decode driven by state machine
- */
-#define S_GROUND 0 /* haven't seen escape char */
-#define S_START 1 /* start decoding special sequence */
-#define S_META 2 /* metachar started (M) */
-#define S_META1 3 /* metachar more, regular char (-) */
-#define S_CTRL 4 /* control char started (^) */
-#define S_OCTAL2 5 /* octal digit 2 */
-#define S_OCTAL3 6 /* octal digit 3 */
-#define S_HEX1 7 /* hex digit */
-#define S_HEX2 8 /* hex digit 2 */
-
-#define isoctal(c) (((u_char)(c)) >= '0' && ((u_char)(c)) <= '7')
-#define xtod(c) (isdigit(c) ? (c - '0') : ((tolower(c) - 'a') + 10))
-
-int
-unvis(cp, c, astate, flag)
- char *cp;
- int c;
- int *astate, flag;
-{
- return __unvis13(cp, (int)c, astate, flag);
-}
-
-/*
- * unvis - decode characters previously encoded by vis
- */
-int
-__unvis13(cp, c, astate, flag)
- char *cp;
- int c;
- int *astate, flag;
-{
-
- _DIAGASSERT(cp != NULL);
- _DIAGASSERT(astate != NULL);
-
- if (flag & UNVIS_END) {
- if (*astate == S_OCTAL2 || *astate == S_OCTAL3
- || *astate == S_HEX2) {
- *astate = S_GROUND;
- return (UNVIS_VALID);
- }
- return (*astate == S_GROUND ? UNVIS_NOCHAR : UNVIS_SYNBAD);
- }
-
- switch (*astate) {
-
- case S_GROUND:
- *cp = 0;
- if (c == '\\') {
- *astate = S_START;
- return (0);
- }
- if ((flag & VIS_HTTPSTYLE) && c == '%') {
- *astate = S_HEX1;
- return (0);
- }
- *cp = c;
- return (UNVIS_VALID);
-
- case S_START:
- switch(c) {
- case '\\':
- *cp = c;
- *astate = S_GROUND;
- return (UNVIS_VALID);
- case '0': case '1': case '2': case '3':
- case '4': case '5': case '6': case '7':
- *cp = (c - '0');
- *astate = S_OCTAL2;
- return (0);
- case 'M':
- *cp = (char)0200;
- *astate = S_META;
- return (0);
- case '^':
- *astate = S_CTRL;
- return (0);
- case 'n':
- *cp = '\n';
- *astate = S_GROUND;
- return (UNVIS_VALID);
- case 'r':
- *cp = '\r';
- *astate = S_GROUND;
- return (UNVIS_VALID);
- case 'b':
- *cp = '\b';
- *astate = S_GROUND;
- return (UNVIS_VALID);
- case 'a':
- *cp = '\007';
- *astate = S_GROUND;
- return (UNVIS_VALID);
- case 'v':
- *cp = '\v';
- *astate = S_GROUND;
- return (UNVIS_VALID);
- case 't':
- *cp = '\t';
- *astate = S_GROUND;
- return (UNVIS_VALID);
- case 'f':
- *cp = '\f';
- *astate = S_GROUND;
- return (UNVIS_VALID);
- case 's':
- *cp = ' ';
- *astate = S_GROUND;
- return (UNVIS_VALID);
- case 'E':
- *cp = '\033';
- *astate = S_GROUND;
- return (UNVIS_VALID);
- case '\n':
- /*
- * hidden newline
- */
- *astate = S_GROUND;
- return (UNVIS_NOCHAR);
- case '$':
- /*
- * hidden marker
- */
- *astate = S_GROUND;
- return (UNVIS_NOCHAR);
- }
- *astate = S_GROUND;
- return (UNVIS_SYNBAD);
-
- case S_META:
- if (c == '-')
- *astate = S_META1;
- else if (c == '^')
- *astate = S_CTRL;
- else {
- *astate = S_GROUND;
- return (UNVIS_SYNBAD);
- }
- return (0);
-
- case S_META1:
- *astate = S_GROUND;
- *cp |= c;
- return (UNVIS_VALID);
-
- case S_CTRL:
- if (c == '?')
- *cp |= 0177;
- else
- *cp |= c & 037;
- *astate = S_GROUND;
- return (UNVIS_VALID);
-
- case S_OCTAL2: /* second possible octal digit */
- if (isoctal(c)) {
- /*
- * yes - and maybe a third
- */
- *cp = (*cp << 3) + (c - '0');
- *astate = S_OCTAL3;
- return (0);
- }
- /*
- * no - done with current sequence, push back passed char
- */
- *astate = S_GROUND;
- return (UNVIS_VALIDPUSH);
-
- case S_OCTAL3: /* third possible octal digit */
- *astate = S_GROUND;
- if (isoctal(c)) {
- *cp = (*cp << 3) + (c - '0');
- return (UNVIS_VALID);
- }
- /*
- * we were done, push back passed char
- */
- return (UNVIS_VALIDPUSH);
- case S_HEX1:
- if (isxdigit(c)) {
- *cp = xtod(c);
- *astate = S_HEX2;
- return (0);
- }
- /*
- * no - done with current sequence, push back passed char
- */
- *astate = S_GROUND;
- return (UNVIS_VALIDPUSH);
- case S_HEX2:
- *astate = S_GROUND;
- if (isxdigit(c)) {
- *cp = xtod(c) | (*cp << 4);
- return (UNVIS_VALID);
- }
- return (UNVIS_VALIDPUSH);
- default:
- /*
- * decoder in unknown state - (probably uninitialized)
- */
- *astate = S_GROUND;
- return (UNVIS_SYNBAD);
- }
-}
-
-/*
- * strunvis - decode src into dst
- *
- * Number of chars decoded into dst is returned, -1 on error.
- * Dst is null terminated.
- */
-
-int
-strunvisx(dst, src, flag)
- char *dst;
- const char *src;
- int flag;
-{
- char c;
- char *start = dst;
- int state = 0;
-
- _DIAGASSERT(src != NULL);
- _DIAGASSERT(dst != NULL);
-
- while ((c = *src++) != '\0') {
- again:
- switch (__unvis13(dst, c, &state, flag)) {
- case UNVIS_VALID:
- dst++;
- break;
- case UNVIS_VALIDPUSH:
- dst++;
- goto again;
- case 0:
- case UNVIS_NOCHAR:
- break;
- default:
- return (-1);
- }
- }
- if (__unvis13(dst, c, &state, UNVIS_END) == UNVIS_VALID)
- dst++;
- *dst = '\0';
- return (dst - start);
-}
-
-int
-strunvis(dst, src)
- char *dst;
- const char *src;
-{
- return strunvisx(dst, src, 0);
-}
-#endif
+++ /dev/null
-/* $NetBSD: vis.c,v 1.22 2002/03/23 17:38:27 christos Exp $ */
-
-/*-
- * Copyright (c) 1999 The NetBSD Foundation, Inc.
- * Copyright (c) 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: vis.c,v 1.22 2002/03/23 17:38:27 christos Exp $");
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/types.h>
-
-#include <assert.h>
-#include "np/vis.h"
-#include <stdlib.h>
-#include <stdint.h>
-
-#ifdef __weak_alias
-__weak_alias(strsvis,_strsvis)
-__weak_alias(strsvisx,_strsvisx)
-__weak_alias(strvis,_strvis)
-__weak_alias(strvisx,_strvisx)
-__weak_alias(svis,_svis)
-__weak_alias(vis,_vis)
-#endif
-
-#ifndef HAVE_VIS_H
-#include <ctype.h>
-#include <limits.h>
-#include <stdio.h>
-#include <string.h>
-
-#undef BELL
-#if defined(__STDC__)
-#define BELL '\a'
-#else
-#define BELL '\007'
-#endif
-
-#ifdef SOLARIS
-#include <alloca.h>
-#endif
-
-#define isoctal(c) (((u_char)(c)) >= '0' && ((u_char)(c)) <= '7')
-#define iswhite(c) (c == ' ' || c == '\t' || c == '\n')
-#define issafe(c) (c == '\b' || c == BELL || c == '\r')
-#define xtoa(c) "0123456789abcdef"[c]
-
-#define MAXEXTRAS 5
-
-
-#define MAKEEXTRALIST(flag, extra, orig) \
-do { \
- const char *o = orig; \
- char *e; \
- while (*o++) \
- continue; \
- extra = alloca((size_t)((o - orig) + MAXEXTRAS)); \
- for (o = orig, e = extra; (*e++ = *o++) != '\0';) \
- continue; \
- e--; \
- if (flag & VIS_SP) *e++ = ' '; \
- if (flag & VIS_TAB) *e++ = '\t'; \
- if (flag & VIS_NL) *e++ = '\n'; \
- if ((flag & VIS_NOSLASH) == 0) *e++ = '\\'; \
- *e = '\0'; \
-} while (/*CONSTCOND*/0)
-
-
-/*
- * This is HVIS, the macro of vis used to HTTP style (RFC 1808)
- */
-#define HVIS(dst, c, flag, nextc, extra) \
-do \
- if (!isascii(c) || !isalnum(c) || strchr("$-_.+!*'(),", c) != NULL) { \
- *dst++ = '%'; \
- *dst++ = xtoa(((unsigned int)c >> 4) & 0xf); \
- *dst++ = xtoa((unsigned int)c & 0xf); \
- } else { \
- SVIS(dst, c, flag, nextc, extra); \
- } \
-while (/*CONSTCOND*/0)
-
-/*
- * This is SVIS, the central macro of vis.
- * dst: Pointer to the destination buffer
- * c: Character to encode
- * flag: Flag word
- * nextc: The character following 'c'
- * extra: Pointer to the list of extra characters to be
- * backslash-protected.
- */
-#define SVIS(dst, c, flag, nextc, extra) \
-do { \
- int isextra, isc; \
- isextra = strchr(extra, c) != NULL; \
- if (!isextra && isascii(c) && (isgraph(c) || iswhite(c) || \
- ((flag & VIS_SAFE) && issafe(c)))) { \
- *dst++ = c; \
- break; \
- } \
- isc = 0; \
- if (flag & VIS_CSTYLE) { \
- switch (c) { \
- case '\n': \
- isc = 1; *dst++ = '\\'; *dst++ = 'n'; \
- break; \
- case '\r': \
- isc = 1; *dst++ = '\\'; *dst++ = 'r'; \
- break; \
- case '\b': \
- isc = 1; *dst++ = '\\'; *dst++ = 'b'; \
- break; \
- case BELL: \
- isc = 1; *dst++ = '\\'; *dst++ = 'a'; \
- break; \
- case '\v': \
- isc = 1; *dst++ = '\\'; *dst++ = 'v'; \
- break; \
- case '\t': \
- isc = 1; *dst++ = '\\'; *dst++ = 't'; \
- break; \
- case '\f': \
- isc = 1; *dst++ = '\\'; *dst++ = 'f'; \
- break; \
- case ' ': \
- isc = 1; *dst++ = '\\'; *dst++ = 's'; \
- break; \
- case '\0': \
- isc = 1; *dst++ = '\\'; *dst++ = '0'; \
- if (isoctal(nextc)) { \
- *dst++ = '0'; \
- *dst++ = '0'; \
- } \
- } \
- } \
- if (isc) break; \
- if (isextra || ((c & 0177) == ' ') || (flag & VIS_OCTAL)) { \
- *dst++ = '\\'; \
- *dst++ = (u_char)(((uint32_t)(u_char)c >> 6) & 03) + '0'; \
- *dst++ = (u_char)(((uint32_t)(u_char)c >> 3) & 07) + '0'; \
- *dst++ = (c & 07) + '0'; \
- } else { \
- if ((flag & VIS_NOSLASH) == 0) *dst++ = '\\'; \
- if (c & 0200) { \
- c &= 0177; *dst++ = 'M'; \
- } \
- if (iscntrl(c)) { \
- *dst++ = '^'; \
- if (c == 0177) \
- *dst++ = '?'; \
- else \
- *dst++ = c + '@'; \
- } else { \
- *dst++ = '-'; *dst++ = c; \
- } \
- } \
-} while (/*CONSTCOND*/0)
-
-
-/*
- * svis - visually encode characters, also encoding the characters
- * pointed to by `extra'
- */
-char *
-svis(dst, c, flag, nextc, extra)
- char *dst;
- int c, flag, nextc;
- const char *extra;
-{
- char *nextra;
- _DIAGASSERT(dst != NULL);
- _DIAGASSERT(extra != NULL);
- MAKEEXTRALIST(flag, nextra, extra);
- if (flag & VIS_HTTPSTYLE)
- HVIS(dst, c, flag, nextc, nextra);
- else
- SVIS(dst, c, flag, nextc, nextra);
- *dst = '\0';
- return(dst);
-}
-
-
-/*
- * strsvis, strsvisx - visually encode characters from src into dst
- *
- * Extra is a pointer to a \0-terminated list of characters to
- * be encoded, too. These functions are useful e. g. to
- * encode strings in such a way so that they are not interpreted
- * by a shell.
- *
- * Dst must be 4 times the size of src to account for possible
- * expansion. The length of dst, not including the trailing NULL,
- * is returned.
- *
- * Strsvisx encodes exactly len bytes from src into dst.
- * This is useful for encoding a block of data.
- */
-int
-strsvis(dst, src, flag, extra)
- char *dst;
- const char *src;
- int flag;
- const char *extra;
-{
- char c;
- char *start;
- char *nextra;
-
- _DIAGASSERT(dst != NULL);
- _DIAGASSERT(src != NULL);
- _DIAGASSERT(extra != NULL);
- MAKEEXTRALIST(flag, nextra, extra);
- if (flag & VIS_HTTPSTYLE) {
- for (start = dst; (c = *src++) != '\0'; /* empty */)
- HVIS(dst, c, flag, *src, nextra);
- } else {
- for (start = dst; (c = *src++) != '\0'; /* empty */)
- SVIS(dst, c, flag, *src, nextra);
- }
- *dst = '\0';
- return (dst - start);
-}
-
-
-int
-strsvisx(dst, src, len, flag, extra)
- char *dst;
- const char *src;
- size_t len;
- int flag;
- const char *extra;
-{
- char c;
- char *start;
- char *nextra;
-
- _DIAGASSERT(dst != NULL);
- _DIAGASSERT(src != NULL);
- _DIAGASSERT(extra != NULL);
- MAKEEXTRALIST(flag, nextra, extra);
-
- if (flag & VIS_HTTPSTYLE) {
- for (start = dst; len > 0; len--) {
- c = *src++;
- HVIS(dst, c, flag, len ? *src : '\0', nextra);
- }
- } else {
- for (start = dst; len > 0; len--) {
- c = *src++;
- SVIS(dst, c, flag, len ? *src : '\0', nextra);
- }
- }
- *dst = '\0';
- return (dst - start);
-}
-
-
-/*
- * vis - visually encode characters
- */
-char *
-vis(dst, c, flag, nextc)
- char *dst;
- int c, flag, nextc;
-
-{
- char *extra;
-
- _DIAGASSERT(dst != NULL);
-
- MAKEEXTRALIST(flag, extra, "");
- if (flag & VIS_HTTPSTYLE)
- HVIS(dst, c, flag, nextc, extra);
- else
- SVIS(dst, c, flag, nextc, extra);
- *dst = '\0';
- return (dst);
-}
-
-
-/*
- * strvis, strvisx - visually encode characters from src into dst
- *
- * Dst must be 4 times the size of src to account for possible
- * expansion. The length of dst, not including the trailing NULL,
- * is returned.
- *
- * Strvisx encodes exactly len bytes from src into dst.
- * This is useful for encoding a block of data.
- */
-int
-strvis(dst, src, flag)
- char *dst;
- const char *src;
- int flag;
-{
- char *extra;
-
- MAKEEXTRALIST(flag, extra, "");
- return (strsvis(dst, src, flag, extra));
-}
-
-
-int
-strvisx(dst, src, len, flag)
- char *dst;
- const char *src;
- size_t len;
- int flag;
-{
- char *extra;
-
- MAKEEXTRALIST(flag, extra, "");
- return (strsvisx(dst, src, len, flag, extra));
-}
-#endif
+++ /dev/null
-/* $NetBSD: vis.h,v 1.12 2002/03/23 17:39:05 christos Exp $ */
-
-/*-
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)vis.h 8.1 (Berkeley) 6/2/93
- */
-
-#ifndef _VIS_H_
-#define _VIS_H_
-
-/*
- * to select alternate encoding format
- */
-#define VIS_OCTAL 0x01 /* use octal \ddd format */
-#define VIS_CSTYLE 0x02 /* use \[nrft0..] where appropiate */
-
-/*
- * to alter set of characters encoded (default is to encode all
- * non-graphic except space, tab, and newline).
- */
-#define VIS_SP 0x04 /* also encode space */
-#define VIS_TAB 0x08 /* also encode tab */
-#define VIS_NL 0x10 /* also encode newline */
-#define VIS_WHITE (VIS_SP | VIS_TAB | VIS_NL)
-#define VIS_SAFE 0x20 /* only encode "unsafe" characters */
-
-/*
- * other
- */
-#define VIS_NOSLASH 0x40 /* inhibit printing '\' */
-#define VIS_HTTPSTYLE 0x80 /* http-style escape % HEX HEX */
-
-/*
- * unvis return codes
- */
-#define UNVIS_VALID 1 /* character valid */
-#define UNVIS_VALIDPUSH 2 /* character valid, push back passed char */
-#define UNVIS_NOCHAR 3 /* valid sequence, no character produced */
-#define UNVIS_SYNBAD -1 /* unrecognized escape sequence */
-#define UNVIS_ERROR -2 /* decoder in unknown state (unrecoverable) */
-
-/*
- * unvis flags
- */
-#define UNVIS_END 1 /* no more characters */
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-char *vis __P((char *, int, int, int));
-char *svis __P((char *, int, int, int, const char *));
-int strvis __P((char *, const char *, int));
-int strsvis __P((char *, const char *, int, const char *));
-int strvisx __P((char *, const char *, size_t, int));
-int strsvisx __P((char *, const char *, size_t, int, const char *));
-int strunvis __P((char *, const char *));
-int strunvisx __P((char *, const char *, int));
-#ifdef __LIBC12_SOURCE__
-int unvis __P((char *, int, int *, int));
-int __unvis13 __P((char *, int, int *, int));
-#else
-int unvis __P((char *, int, int *, int)) __RENAME(__unvis13);
-#endif
-__END_DECLS
-
-#endif /* !_VIS_H_ */
+++ /dev/null
-/* $NetBSD: parse.c,v 1.15 2002/03/18 16:00:56 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)parse.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: parse.c,v 1.15 2002/03/18 16:00:56 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * parse.c: parse an editline extended command
- *
- * commands are:
- *
- * bind
- * echotc
- * edit
- * gettc
- * history
- * settc
- * setty
- */
-#include "el.h"
-#include "tokenizer.h"
-#include <stdlib.h>
-
-private const struct {
- const char *name;
- int (*func)(EditLine *, int, const char **);
-} cmds[] = {
- { "bind", map_bind },
- { "echotc", term_echotc },
- { "edit", el_editmode },
- { "history", hist_list },
- { "telltc", term_telltc },
- { "settc", term_settc },
- { "setty", tty_stty },
- { NULL, NULL }
-};
-
-
-/* parse_line():
- * Parse a line and dispatch it
- */
-protected int
-parse_line(EditLine *el, const char *line)
-{
- const char **argv;
- int argc;
- Tokenizer *tok;
-
- tok = tok_init(NULL);
- tok_line(tok, line, &argc, &argv);
- argc = el_parse(el, argc, argv);
- tok_end(tok);
- return (argc);
-}
-
-
-/* el_parse():
- * Command dispatcher
- */
-public int
-el_parse(EditLine *el, int argc, const char *argv[])
-{
- const char *ptr;
- int i;
-
- if (argc < 1)
- return (-1);
- ptr = strchr(argv[0], ':');
- if (ptr != NULL) {
- char *tprog;
- size_t l;
-
- if (ptr == argv[0])
- return (0);
- l = ptr - argv[0] - 1;
- tprog = (char *) el_malloc(l + 1);
- if (tprog == NULL)
- return (0);
- (void) strncpy(tprog, argv[0], l);
- tprog[l] = '\0';
- ptr++;
- l = el_match(el->el_prog, tprog);
- el_free(tprog);
- if (!l)
- return (0);
- } else
- ptr = argv[0];
-
- for (i = 0; cmds[i].name != NULL; i++)
- if (strcmp(cmds[i].name, ptr) == 0) {
- i = (*cmds[i].func) (el, argc, argv);
- return (-i);
- }
- return (-1);
-}
-
-
-/* parse__escape():
- * Parse a string of the form ^<char> \<odigit> \<char> and return
- * the appropriate character or -1 if the escape is not valid
- */
-protected int
-parse__escape(const char **const ptr)
-{
- const char *p;
- int c;
-
- p = *ptr;
-
- if (p[1] == 0)
- return (-1);
-
- if (*p == '\\') {
- p++;
- switch (*p) {
- case 'a':
- c = '\007'; /* Bell */
- break;
- case 'b':
- c = '\010'; /* Backspace */
- break;
- case 't':
- c = '\011'; /* Horizontal Tab */
- break;
- case 'n':
- c = '\012'; /* New Line */
- break;
- case 'v':
- c = '\013'; /* Vertical Tab */
- break;
- case 'f':
- c = '\014'; /* Form Feed */
- break;
- case 'r':
- c = '\015'; /* Carriage Return */
- break;
- case 'e':
- c = '\033'; /* Escape */
- break;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- {
- int cnt, ch;
-
- for (cnt = 0, c = 0; cnt < 3; cnt++) {
- ch = *p++;
- if (ch < '0' || ch > '7') {
- p--;
- break;
- }
- c = (c << 3) | (ch - '0');
- }
- if ((c & 0xffffff00) != 0)
- return (-1);
- --p;
- break;
- }
- default:
- c = *p;
- break;
- }
- } else if (*p == '^' && isalpha((unsigned char) p[1])) {
- p++;
- c = (*p == '?') ? '\177' : (*p & 0237);
- } else
- c = *p;
- *ptr = ++p;
- return (c);
-}
-/* parse__string():
- * Parse the escapes from in and put the raw string out
- */
-protected char *
-parse__string(char *out, const char *in)
-{
- char *rv = out;
- int n;
-
- for (;;)
- switch (*in) {
- case '\0':
- *out = '\0';
- return (rv);
-
- case '\\':
- case '^':
- if ((n = parse__escape(&in)) == -1)
- return (NULL);
- *out++ = n;
- break;
-
- default:
- *out++ = *in++;
- break;
- }
-}
-
-
-/* parse_cmd():
- * Return the command number for the command string given
- * or -1 if one is not found
- */
-protected int
-parse_cmd(EditLine *el, const char *cmd)
-{
- el_bindings_t *b;
-
- for (b = el->el_map.help; b->name != NULL; b++)
- if (strcmp(b->name, cmd) == 0)
- return (b->func);
- return (-1);
-}
+++ /dev/null
-/* $NetBSD: parse.h,v 1.4 2000/09/04 22:06:31 lukem Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)parse.h 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * el.parse.h: Parser functions
- */
-#ifndef _h_el_parse
-#define _h_el_parse
-
-protected int parse_line(EditLine *, const char *);
-protected int parse__escape(const char ** const);
-protected char *parse__string(char *, const char *);
-protected int parse_cmd(EditLine *, const char *);
-
-#endif /* _h_el_parse */
+++ /dev/null
-/* $NetBSD: prompt.c,v 1.9 2002/03/18 16:00:56 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)prompt.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: prompt.c,v 1.9 2002/03/18 16:00:56 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * prompt.c: Prompt printing functions
- */
-#include <stdio.h>
-#include "el.h"
-
-private char *prompt_default(EditLine *);
-private char *prompt_default_r(EditLine *);
-
-/* prompt_default():
- * Just a default prompt, in case the user did not provide one
- */
-private char *
-/*ARGSUSED*/
-prompt_default(EditLine *el)
-{
- static char a[3] = {'?', ' ', '\0'};
-
- return (a);
-}
-
-
-/* prompt_default_r():
- * Just a default rprompt, in case the user did not provide one
- */
-private char *
-/*ARGSUSED*/
-prompt_default_r(EditLine *el)
-{
- static char a[1] = {'\0'};
-
- return (a);
-}
-
-
-/* prompt_print():
- * Print the prompt and update the prompt position.
- * We use an array of integers in case we want to pass
- * literal escape sequences in the prompt and we want a
- * bit to flag them
- */
-protected void
-prompt_print(EditLine *el, int op)
-{
- el_prompt_t *elp;
- char *p;
-
- if (op == EL_PROMPT)
- elp = &el->el_prompt;
- else
- elp = &el->el_rprompt;
- p = (elp->p_func) (el);
- while (*p)
- re_putc(el, *p++, 1);
-
- elp->p_pos.v = el->el_refresh.r_cursor.v;
- elp->p_pos.h = el->el_refresh.r_cursor.h;
-}
-
-
-/* prompt_init():
- * Initialize the prompt stuff
- */
-protected int
-prompt_init(EditLine *el)
-{
-
- el->el_prompt.p_func = prompt_default;
- el->el_prompt.p_pos.v = 0;
- el->el_prompt.p_pos.h = 0;
- el->el_rprompt.p_func = prompt_default_r;
- el->el_rprompt.p_pos.v = 0;
- el->el_rprompt.p_pos.h = 0;
- return (0);
-}
-
-
-/* prompt_end():
- * Clean up the prompt stuff
- */
-protected void
-/*ARGSUSED*/
-prompt_end(EditLine *el)
-{
-}
-
-
-/* prompt_set():
- * Install a prompt printing function
- */
-protected int
-prompt_set(EditLine *el, el_pfunc_t prf, int op)
-{
- el_prompt_t *p;
-
- if (op == EL_PROMPT)
- p = &el->el_prompt;
- else
- p = &el->el_rprompt;
- if (prf == NULL) {
- if (op == EL_PROMPT)
- p->p_func = prompt_default;
- else
- p->p_func = prompt_default_r;
- } else
- p->p_func = prf;
- p->p_pos.v = 0;
- p->p_pos.h = 0;
- return (0);
-}
-
-
-/* prompt_get():
- * Retrieve the prompt printing function
- */
-protected int
-prompt_get(EditLine *el, el_pfunc_t *prf, int op)
-{
-
- if (prf == NULL)
- return (-1);
- if (op == EL_PROMPT)
- *prf = el->el_prompt.p_func;
- else
- *prf = el->el_rprompt.p_func;
- return (0);
-}
+++ /dev/null
-/* $NetBSD: prompt.h,v 1.5 2000/09/04 22:06:31 lukem Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)prompt.h 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * el.prompt.h: Prompt printing stuff
- */
-#ifndef _h_el_prompt
-#define _h_el_prompt
-
-#include "histedit.h"
-
-typedef char * (*el_pfunc_t)(EditLine*);
-
-typedef struct el_prompt_t {
- el_pfunc_t p_func; /* Function to return the prompt */
- coord_t p_pos; /* position in the line after prompt */
-} el_prompt_t;
-
-protected void prompt_print(EditLine *, int);
-protected int prompt_set(EditLine *, el_pfunc_t, int);
-protected int prompt_get(EditLine *, el_pfunc_t *, int);
-protected int prompt_init(EditLine *);
-protected void prompt_end(EditLine *);
-
-#endif /* _h_el_prompt */
+++ /dev/null
-/* $NetBSD: read.c,v 1.21 2002/03/18 16:00:57 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)read.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: read.c,v 1.21 2002/03/18 16:00:57 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * read.c: Clean this junk up! This is horrible code.
- * Terminal read functions
- */
-#include <errno.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include "el.h"
-
-#define OKCMD -1
-
-private int read__fixio(int, int);
-private int read_preread(EditLine *);
-private int read_char(EditLine *, char *);
-private int read_getcmd(EditLine *, el_action_t *, char *);
-
-/* read_init():
- * Initialize the read stuff
- */
-protected int
-read_init(EditLine *el)
-{
- /* builtin read_char */
- el->el_read.read_char = read_char;
- return 0;
-}
-
-
-/* el_read_setfn():
- * Set the read char function to the one provided.
- * If it is set to EL_BUILTIN_GETCFN, then reset to the builtin one.
- */
-protected int
-el_read_setfn(EditLine *el, el_rfunc_t rc)
-{
- el->el_read.read_char = (rc == EL_BUILTIN_GETCFN) ? read_char : rc;
- return 0;
-}
-
-
-/* el_read_getfn():
- * return the current read char function, or EL_BUILTIN_GETCFN
- * if it is the default one
- */
-protected el_rfunc_t
-el_read_getfn(EditLine *el)
-{
- return (el->el_read.read_char == read_char) ?
- EL_BUILTIN_GETCFN : el->el_read.read_char;
-}
-
-
-#ifdef DEBUG_EDIT
-private void
-read_debug(EditLine *el)
-{
-
- if (el->el_line.cursor > el->el_line.lastchar)
- (void) fprintf(el->el_errfile, "cursor > lastchar\r\n");
- if (el->el_line.cursor < el->el_line.buffer)
- (void) fprintf(el->el_errfile, "cursor < buffer\r\n");
- if (el->el_line.cursor > el->el_line.limit)
- (void) fprintf(el->el_errfile, "cursor > limit\r\n");
- if (el->el_line.lastchar > el->el_line.limit)
- (void) fprintf(el->el_errfile, "lastchar > limit\r\n");
- if (el->el_line.limit != &el->el_line.buffer[EL_BUFSIZ - 2])
- (void) fprintf(el->el_errfile, "limit != &buffer[EL_BUFSIZ-2]\r\n");
-}
-#endif /* DEBUG_EDIT */
-
-
-/* read__fixio():
- * Try to recover from a read error
- */
-/* ARGSUSED */
-private int
-read__fixio(int fd, int e)
-{
-
- switch (e) {
- case -1: /* Make sure that the code is reachable */
-
-#ifdef EWOULDBLOCK
- case EWOULDBLOCK:
-#ifndef TRY_AGAIN
-#define TRY_AGAIN
-#endif
-#endif /* EWOULDBLOCK */
-
-#if defined(POSIX) && defined(EAGAIN)
-#if defined(EWOULDBLOCK) && EWOULDBLOCK != EAGAIN
- case EAGAIN:
-#ifndef TRY_AGAIN
-#define TRY_AGAIN
-#endif
-#endif /* EWOULDBLOCK && EWOULDBLOCK != EAGAIN */
-#endif /* POSIX && EAGAIN */
-
- e = 0;
-#ifdef TRY_AGAIN
-#if defined(F_SETFL) && defined(O_NDELAY)
- if ((e = fcntl(fd, F_GETFL, 0)) == -1)
- return (-1);
-
- if (fcntl(fd, F_SETFL, e & ~O_NDELAY) == -1)
- return (-1);
- else
- e = 1;
-#endif /* F_SETFL && O_NDELAY */
-
-#ifdef FIONBIO
- {
- int zero = 0;
-
- if (ioctl(fd, FIONBIO, (ioctl_t) & zero) == -1)
- return (-1);
- else
- e = 1;
- }
-#endif /* FIONBIO */
-
-#endif /* TRY_AGAIN */
- return (e ? 0 : -1);
-
- case EINTR:
- return (0);
-
- default:
- return (-1);
- }
-}
-
-
-/* read_preread():
- * Try to read the stuff in the input queue;
- */
-private int
-read_preread(EditLine *el)
-{
- int chrs = 0;
-
- if (el->el_chared.c_macro.nline) {
- el_free((ptr_t) el->el_chared.c_macro.nline);
- el->el_chared.c_macro.nline = NULL;
- }
- if (el->el_tty.t_mode == ED_IO)
- return (0);
-
-#ifdef FIONREAD
- (void) ioctl(el->el_infd, FIONREAD, (ioctl_t) & chrs);
- if (chrs > 0) {
- char buf[EL_BUFSIZ];
-
- chrs = read(el->el_infd, buf,
- (size_t) MIN(chrs, EL_BUFSIZ - 1));
- if (chrs > 0) {
- buf[chrs] = '\0';
- el->el_chared.c_macro.nline = strdup(buf);
- el_push(el, el->el_chared.c_macro.nline);
- }
- }
-#endif /* FIONREAD */
-
- return (chrs > 0);
-}
-
-
-/* el_push():
- * Push a macro
- */
-public void
-el_push(EditLine *el, char *str)
-{
- c_macro_t *ma = &el->el_chared.c_macro;
-
- if (str != NULL && ma->level + 1 < EL_MAXMACRO) {
- ma->level++;
- ma->macro[ma->level] = str;
- } else {
- term_beep(el);
- term__flush();
- }
-}
-
-
-/* read_getcmd():
- * Return next command from the input stream.
- */
-private int
-read_getcmd(EditLine *el, el_action_t *cmdnum, char *ch)
-{
- el_action_t cmd = ED_UNASSIGNED;
- int num;
-
- while (cmd == ED_UNASSIGNED || cmd == ED_SEQUENCE_LEAD_IN) {
- if ((num = el_getc(el, ch)) != 1) /* if EOF or error */
- return (num);
-
-#ifdef KANJI
- if ((*ch & 0200)) {
- el->el_state.metanext = 0;
- cmd = CcViMap[' '];
- break;
- } else
-#endif /* KANJI */
-
- if (el->el_state.metanext) {
- el->el_state.metanext = 0;
- *ch |= 0200;
- }
- cmd = el->el_map.current[(unsigned char) *ch];
- if (cmd == ED_SEQUENCE_LEAD_IN) {
- key_value_t val;
- switch (key_get(el, ch, &val)) {
- case XK_CMD:
- cmd = val.cmd;
- break;
- case XK_STR:
- el_push(el, val.str);
- break;
-#ifdef notyet
- case XK_EXE:
- /* XXX: In the future to run a user function */
- RunCommand(val.str);
- break;
-#endif
- default:
- EL_ABORT((el->el_errfile, "Bad XK_ type \n"));
- break;
- }
- }
- if (el->el_map.alt == NULL)
- el->el_map.current = el->el_map.key;
- }
- *cmdnum = cmd;
- return (OKCMD);
-}
-
-
-/* read_char():
- * Read a character from the tty.
- * XXX This routine is the default, but what you are actually looking for
- * is in main/asterisk.c, in ast_el_read_char(). XXX
- */
-private int
-read_char(EditLine *el, char *cp)
-{
- int num_read;
- int tried = 0;
-
- while ((num_read = read(el->el_infd, cp, 1)) == -1)
- if (!tried && read__fixio(el->el_infd, errno) == 0)
- tried = 1;
- else {
- *cp = '\0';
- return (-1);
- }
-
- return (num_read);
-}
-
-
-/* el_getc():
- * Read a character
- */
-public int
-el_getc(EditLine *el, char *cp)
-{
- int num_read;
- c_macro_t *ma = &el->el_chared.c_macro;
-
- term__flush();
- for (;;) {
- if (ma->level < 0) {
- if (!read_preread(el))
- break;
- }
- if (ma->level < 0)
- break;
-
- if (*ma->macro[ma->level] == 0) {
- ma->level--;
- continue;
- }
- *cp = *ma->macro[ma->level]++ & 0377;
- if (*ma->macro[ma->level] == 0) { /* Needed for QuoteMode
- * On */
- ma->level--;
- }
- return (1);
- }
-
-#ifdef DEBUG_READ
- (void) fprintf(el->el_errfile, "Turning raw mode on\n");
-#endif /* DEBUG_READ */
- if (tty_rawmode(el) < 0)/* make sure the tty is set up correctly */
- return (0);
-
-#ifdef DEBUG_READ
- (void) fprintf(el->el_errfile, "Reading a character\n");
-#endif /* DEBUG_READ */
- /* See main/asterisk.c: ast_el_read_char() */
- num_read = (*el->el_read.read_char)(el, cp);
-#ifdef DEBUG_READ
- (void) fprintf(el->el_errfile, "Got it %c\n", *cp);
-#endif /* DEBUG_READ */
- return (num_read);
-}
-
-
-public const char *
-el_gets(EditLine *el, int *nread)
-{
- int retval;
- el_action_t cmdnum = 0;
- int num; /* how many chars we have read at NL */
- char ch;
-#ifdef FIONREAD
- c_macro_t *ma = &el->el_chared.c_macro;
-#endif /* FIONREAD */
-
- if (el->el_flags & HANDLE_SIGNALS)
- sig_set(el);
-
- if (el->el_flags & NO_TTY) {
- char *cp = el->el_line.buffer;
- size_t idx;
-
- while ((*el->el_read.read_char)(el, cp) == 1) {
- /* make sure there is space for next character */
- if (cp + 1 >= el->el_line.limit) {
- idx = (cp - el->el_line.buffer);
- if (!ch_enlargebufs(el, 2))
- break;
- cp = &el->el_line.buffer[idx];
- }
- cp++;
- if (cp[-1] == '\r' || cp[-1] == '\n')
- break;
- }
-
- el->el_line.cursor = el->el_line.lastchar = cp;
- *cp = '\0';
- if (nread)
- *nread = el->el_line.cursor - el->el_line.buffer;
- return (el->el_line.buffer);
- }
- re_clear_display(el); /* reset the display stuff */
- ch_reset(el);
-
-#ifdef FIONREAD
- if (el->el_tty.t_mode == EX_IO && ma->level < 0) {
- long chrs = 0;
-
- (void) ioctl(el->el_infd, FIONREAD, (ioctl_t) & chrs);
- if (chrs == 0) {
- if (tty_rawmode(el) < 0) {
- if (nread)
- *nread = 0;
- return (NULL);
- }
- }
- }
-#endif /* FIONREAD */
-
- re_refresh(el); /* print the prompt */
-
- if (el->el_flags & EDIT_DISABLED) {
- char *cp = el->el_line.buffer;
- size_t idx;
-
- term__flush();
-
- while ((*el->el_read.read_char)(el, cp) == 1) {
- /* make sure there is space next character */
- if (cp + 1 >= el->el_line.limit) {
- idx = (cp - el->el_line.buffer);
- if (!ch_enlargebufs(el, 2))
- break;
- cp = &el->el_line.buffer[idx];
- }
- cp++;
- if (cp[-1] == '\r' || cp[-1] == '\n')
- break;
- }
-
- el->el_line.cursor = el->el_line.lastchar = cp;
- *cp = '\0';
- if (nread)
- *nread = el->el_line.cursor - el->el_line.buffer;
- return (el->el_line.buffer);
- }
- for (num = OKCMD; num == OKCMD;) { /* while still editing this
- * line */
-#ifdef DEBUG_EDIT
- read_debug(el);
-#endif /* DEBUG_EDIT */
- /* if EOF or error */
- if ((num = read_getcmd(el, &cmdnum, &ch)) != OKCMD) {
-#ifdef DEBUG_READ
- (void) fprintf(el->el_errfile,
- "Returning from el_gets %d\n", num);
-#endif /* DEBUG_READ */
- break;
- }
- if ((int) cmdnum >= el->el_map.nfunc) { /* BUG CHECK command */
-#ifdef DEBUG_EDIT
- (void) fprintf(el->el_errfile,
- "ERROR: illegal command from key 0%o\r\n", ch);
-#endif /* DEBUG_EDIT */
- continue; /* try again */
- }
- /* now do the real command */
-#ifdef DEBUG_READ
- {
- el_bindings_t *b;
- for (b = el->el_map.help; b->name; b++)
- if (b->func == cmdnum)
- break;
- if (b->name)
- (void) fprintf(el->el_errfile,
- "Executing %s\n", b->name);
- else
- (void) fprintf(el->el_errfile,
- "Error command = %d\n", cmdnum);
- }
-#endif /* DEBUG_READ */
- retval = (*el->el_map.func[cmdnum]) (el, ch);
-
- /* save the last command here */
- el->el_state.lastcmd = cmdnum;
-
- /* use any return value */
- switch (retval) {
- case CC_CURSOR:
- el->el_state.argument = 1;
- el->el_state.doingarg = 0;
- re_refresh_cursor(el);
- break;
-
- case CC_REDISPLAY:
- re_clear_lines(el);
- re_clear_display(el);
- /* FALLTHROUGH */
-
- case CC_REFRESH:
- el->el_state.argument = 1;
- el->el_state.doingarg = 0;
- re_refresh(el);
- break;
-
- case CC_REFRESH_BEEP:
- el->el_state.argument = 1;
- el->el_state.doingarg = 0;
- re_refresh(el);
- term_beep(el);
- break;
-
- case CC_NORM: /* normal char */
- el->el_state.argument = 1;
- el->el_state.doingarg = 0;
- break;
-
- case CC_ARGHACK: /* Suggested by Rich Salz */
- /* <rsalz@pineapple.bbn.com> */
- break; /* keep going... */
-
- case CC_EOF: /* end of file typed */
- num = 0;
- break;
-
- case CC_NEWLINE: /* normal end of line */
- num = el->el_line.lastchar - el->el_line.buffer;
- break;
-
- case CC_FATAL: /* fatal error, reset to known state */
-#ifdef DEBUG_READ
- (void) fprintf(el->el_errfile,
- "*** editor fatal ERROR ***\r\n\n");
-#endif /* DEBUG_READ */
- /* put (real) cursor in a known place */
- re_clear_display(el); /* reset the display stuff */
- ch_reset(el); /* reset the input pointers */
- re_refresh(el); /* print the prompt again */
- el->el_state.argument = 1;
- el->el_state.doingarg = 0;
- break;
-
- case CC_ERROR:
- default: /* functions we don't know about */
-#ifdef DEBUG_READ
- (void) fprintf(el->el_errfile,
- "*** editor ERROR ***\r\n\n");
-#endif /* DEBUG_READ */
- el->el_state.argument = 1;
- el->el_state.doingarg = 0;
- term_beep(el);
- term__flush();
- break;
- }
- }
-
- /* make sure the tty is set up correctly */
- (void) tty_cookedmode(el);
- term__flush(); /* flush any buffered output */
- if (el->el_flags & HANDLE_SIGNALS)
- sig_clr(el);
- if (nread)
- *nread = num;
- return (num ? el->el_line.buffer : NULL);
-}
+++ /dev/null
-/* $NetBSD: read.h,v 1.1 2001/09/27 19:29:50 christos Exp $ */
-
-/*-
- * Copyright (c) 2001 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Anthony Mallet.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the NetBSD
- * Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * el.read.h: Character reading functions
- */
-#ifndef _h_el_read
-#define _h_el_read
-
-typedef int (*el_rfunc_t)(EditLine *, char *);
-
-typedef struct el_read_t {
- el_rfunc_t read_char; /* Function to read a character */
-} el_read_t;
-
-protected int read_init(EditLine *);
-protected int el_read_setfn(EditLine *, el_rfunc_t);
-protected el_rfunc_t el_read_getfn(EditLine *);
-
-#endif /* _h_el_read */
+++ /dev/null
-/* $NetBSD: readline.c,v 1.21 2002/03/18 16:20:36 christos Exp $ */
-
-/*-
- * Copyright (c) 1997 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Jaromir Dolecek.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the NetBSD
- * Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-__RCSID("$NetBSD: readline.c,v 1.21 2002/03/18 16:20:36 christos Exp $");
-#endif /* not lint && not SCCSID */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <stdio.h>
-#include <dirent.h>
-#include <string.h>
-#include <pwd.h>
-#include <ctype.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <limits.h>
-
-#ifdef SOLARIS
-#include <alloca.h>
-#endif
-
-#include "histedit.h"
-#include "readline.h"
-#include "el.h"
-#include "fcns.h" /* for EL_NUM_FCNS */
-
-/* for rl_complete() */
-#define TAB '\r'
-
-/* see comment at the #ifdef for sense of this */
-#define GDB_411_HACK
-
-/* readline compatibility stuff - look at readline sources/documentation */
-/* to see what these variables mean */
-const char *rl_library_version = "EditLine wrapper";
-static char empty[] = { '\0' };
-static char expand_chars[] = { ' ', '\t', '\n', '=', '(', '\0' };
-static char break_chars[] = { ' ', '\t', '\n', '"', '\\', '\'', '`', '@', '$',
- '>', '<', '=', ';', '|', '&', '{', '(', '\0' };
-char *rl_readline_name = empty;
-FILE *rl_instream = NULL;
-FILE *rl_outstream = NULL;
-int rl_point = 0;
-int rl_end = 0;
-char *rl_line_buffer = NULL;
-
-int history_base = 1; /* probably never subject to change */
-int history_length = 0;
-int max_input_history = 0;
-char history_expansion_char = '!';
-char history_subst_char = '^';
-char *history_no_expand_chars = expand_chars;
-Function *history_inhibit_expansion_function = NULL;
-
-int rl_inhibit_completion = 0;
-int rl_attempted_completion_over = 0;
-char *rl_basic_word_break_characters = break_chars;
-char *rl_completer_word_break_characters = NULL;
-char *rl_completer_quote_characters = NULL;
-CPFunction *rl_completion_entry_function = NULL;
-CPPFunction *rl_attempted_completion_function = NULL;
-
-/*
- * This is set to character indicating type of completion being done by
- * rl_complete_internal(); this is available for application completion
- * functions.
- */
-int rl_completion_type = 0;
-
-/*
- * If more than this number of items results from query for possible
- * completions, we ask user if they are sure to really display the list.
- */
-int rl_completion_query_items = 100;
-
-/*
- * List of characters which are word break characters, but should be left
- * in the parsed text when it is passed to the completion function.
- * Shell uses this to help determine what kind of completing to do.
- */
-char *rl_special_prefixes = (char *)NULL;
-
-/*
- * This is the character appended to the completed words if at the end of
- * the line. Default is ' ' (a space).
- */
-int rl_completion_append_character = ' ';
-
-/* stuff below is used internally by libedit for readline emulation */
-
-/* if not zero, non-unique completions always show list of possible matches */
-static int _rl_complete_show_all = 0;
-
-static History *h = NULL;
-static EditLine *e = NULL;
-static int el_rl_complete_cmdnum = 0;
-
-/* internal functions */
-static unsigned char _el_rl_complete(EditLine *, int);
-static char *_get_prompt(EditLine *);
-static HIST_ENTRY *_move_history(int);
-static int _history_search_gen(const char *, int, int);
-static int _history_expand_command(const char *, size_t, char **);
-static char *_rl_compat_sub(const char *, const char *,
- const char *, int);
-static int rl_complete_internal(int);
-static int _rl_qsort_string_compare(const void *, const void *);
-
-/*
- * needed for prompt switching in readline()
- */
-static char *el_rl_prompt = NULL;
-
-
-/* ARGSUSED */
-static char *
-_get_prompt(EditLine *el)
-{
- return (el_rl_prompt);
-}
-
-
-/*
- * generic function for moving around history
- */
-static HIST_ENTRY *
-_move_history(int op)
-{
- HistEvent ev;
- static HIST_ENTRY rl_he;
-
- if (history(h, &ev, op) != 0)
- return (HIST_ENTRY *) NULL;
-
- rl_he.line = ev.str;
- rl_he.data = "";
-
- return (&rl_he);
-}
-
-
-/*
- * READLINE compatibility stuff
- */
-
-/*
- * initialize rl compat stuff
- */
-int
-rl_initialize(void)
-{
- HistEvent ev;
- const LineInfo *li;
- int i;
- int editmode = 1;
- struct termios t;
-
- if (e != NULL)
- el_end(e);
- if (h != NULL)
- history_end(h);
-
- if (!rl_instream)
- rl_instream = stdin;
- if (!rl_outstream)
- rl_outstream = stdout;
-
- /*
- * See if we don't really want to run the editor
- */
- if (tcgetattr(fileno(rl_instream), &t) != -1 && (t.c_lflag & ECHO) == 0)
- editmode = 0;
-
- e = el_init(rl_readline_name, rl_instream, rl_outstream, stderr);
-
- if (!editmode)
- el_set(e, EL_EDITMODE, 0);
-
- h = history_init();
- if (!e || !h)
- return (-1);
-
- history(h, &ev, H_SETSIZE, INT_MAX); /* unlimited */
- history_length = 0;
- max_input_history = INT_MAX;
- el_set(e, EL_HIST, history, h);
-
- /* for proper prompt printing in readline() */
- el_rl_prompt = strdup("");
- el_set(e, EL_PROMPT, _get_prompt);
- el_set(e, EL_SIGNAL, 1);
-
- /* set default mode to "emacs"-style and read setting afterwards */
- /* so this can be overriden */
- el_set(e, EL_EDITOR, "emacs");
-
- /*
- * Word completition - this has to go AFTER rebinding keys
- * to emacs-style.
- */
- el_set(e, EL_ADDFN, "rl_complete",
- "ReadLine compatible completition function",
- _el_rl_complete);
- el_set(e, EL_BIND, "^I", "rl_complete", NULL);
-
- /*
- * Find out where the rl_complete function was added; this is
- * used later to detect that lastcmd was also rl_complete.
- */
- for(i=EL_NUM_FCNS; i < e->el_map.nfunc; i++) {
- if (e->el_map.func[i] == _el_rl_complete) {
- el_rl_complete_cmdnum = i;
- break;
- }
- }
-
- /* read settings from configuration file */
- el_source(e, NULL);
-
- /*
- * Unfortunately, some applications really do use rl_point
- * and rl_line_buffer directly.
- */
- li = el_line(e);
- /* a cheesy way to get rid of const cast. */
- rl_line_buffer = memchr(li->buffer, *li->buffer, 1);
- rl_point = rl_end = 0;
-
- return (0);
-}
-
-
-/*
- * read one line from input stream and return it, chomping
- * trailing newline (if there is any)
- */
-char *
-readline(const char *prompt)
-{
- HistEvent ev;
- int count;
- const char *ret;
- char *buf;
-
- if (e == NULL || h == NULL)
- rl_initialize();
-
- /* update prompt accordingly to what has been passed */
- if (!prompt)
- prompt = "";
- if (strcmp(el_rl_prompt, prompt) != 0) {
- free(el_rl_prompt);
- el_rl_prompt = strdup(prompt);
- }
- /* get one line from input stream */
- ret = el_gets(e, &count);
-
- if (ret && count > 0) {
- int lastidx;
-
- buf = strdup(ret);
- lastidx = count - 1;
- if (buf[lastidx] == '\n')
- buf[lastidx] = '\0';
- } else
- buf = NULL;
-
- history(h, &ev, H_GETSIZE);
- history_length = ev.num;
-
- return buf;
-}
-
-/*
- * history functions
- */
-
-/*
- * is normally called before application starts to use
- * history expansion functions
- */
-void
-using_history(void)
-{
- if (h == NULL || e == NULL)
- rl_initialize();
-}
-
-
-/*
- * substitute ``what'' with ``with'', returning resulting string; if
- * globally == 1, substitutes all occurences of what, otherwise only the
- * first one
- */
-static char *
-_rl_compat_sub(const char *str, const char *what, const char *with,
- int globally)
-{
- char *result;
- const char *temp, *new;
- int len, with_len, what_len, add;
- size_t size, i;
-
- result = malloc((size = 16));
- temp = str;
- with_len = strlen(with);
- what_len = strlen(what);
- len = 0;
- do {
- new = strstr(temp, what);
- if (new) {
- i = new - temp;
- add = i + with_len;
- if (i + add + 1 >= size) {
- size += add + 1;
- result = realloc(result, size);
- }
- (void) strncpy(&result[len], temp, i);
- len += i;
- (void) strcpy(&result[len], with); /* safe */
- len += with_len;
- temp = new + what_len;
- } else {
- add = strlen(temp);
- if (len + add + 1 >= size) {
- size += add + 1;
- result = realloc(result, size);
- }
- (void) strcpy(&result[len], temp); /* safe */
- len += add;
- temp = NULL;
- }
- } while (temp && globally);
- result[len] = '\0';
-
- return (result);
-}
-
-
-/*
- * the real function doing history expansion - takes as argument command
- * to do and data upon which the command should be executed
- * does expansion the way I've understood readline documentation
- * word designator ``%'' isn't supported (yet ?)
- *
- * returns 0 if data was not modified, 1 if it was and 2 if the string
- * should be only printed and not executed; in case of error,
- * returns -1 and *result points to NULL
- * it's callers responsibility to free() string returned in *result
- */
-static int
-_history_expand_command(const char *command, size_t cmdlen, char **result)
-{
- char **arr, *tempcmd, *line, *search = NULL, *cmd;
- const char *event_data = NULL;
- static char *from = NULL, *to = NULL;
- int start = -1, end = -1, max, i, idx;
- int h_on = 0, t_on = 0, r_on = 0, e_on = 0, p_on = 0, g_on = 0;
- int event_num = 0, retval;
- size_t cmdsize;
-
- *result = NULL;
-
- cmd = alloca(cmdlen + 1);
- (void) strncpy(cmd, command, cmdlen);
- cmd[cmdlen] = 0;
-
- idx = 1;
- /* find out which event to take */
- if (cmd[idx] == history_expansion_char) {
- event_num = history_length;
- idx++;
- } else {
- int off, num;
- size_t len;
- off = idx;
- while (cmd[off] && !strchr(":^$*-%", cmd[off]))
- off++;
- num = atoi(&cmd[idx]);
- if (num != 0) {
- event_num = num;
- if (num < 0)
- event_num += history_length + 1;
- } else {
- int prefix = 1, curr_num;
- HistEvent ev;
-
- len = off - idx;
- if (cmd[idx] == '?') {
- idx++, len--;
- if (cmd[off - 1] == '?')
- len--;
- else if (cmd[off] != '\n' && cmd[off] != '\0')
- return (-1);
- prefix = 0;
- }
- search = alloca(len + 1);
- (void) strncpy(search, &cmd[idx], len);
- search[len] = '\0';
-
- if (history(h, &ev, H_CURR) != 0)
- return (-1);
- curr_num = ev.num;
-
- if (prefix)
- retval = history_search_prefix(search, -1);
- else
- retval = history_search(search, -1);
-
- if (retval == -1) {
- fprintf(rl_outstream, "%s: Event not found\n",
- search);
- return (-1);
- }
- if (history(h, &ev, H_CURR) != 0)
- return (-1);
- event_data = ev.str;
-
- /* roll back to original position */
- history(h, &ev, H_NEXT_EVENT, curr_num);
- }
- idx = off;
- }
-
- if (!event_data && event_num >= 0) {
- HIST_ENTRY *rl_he;
- rl_he = history_get(event_num);
- if (!rl_he)
- return (0);
- event_data = rl_he->line;
- } else
- return (-1);
-
- if (cmd[idx] != ':')
- return (-1);
- cmd += idx + 1;
-
- /* recognize cmd */
- if (*cmd == '^')
- start = end = 1, cmd++;
- else if (*cmd == '$')
- start = end = -1, cmd++;
- else if (*cmd == '*')
- start = 1, end = -1, cmd++;
- else if (isdigit((unsigned char) *cmd)) {
- const char *temp;
- int shifted = 0;
-
- start = atoi(cmd);
- temp = cmd;
- for (; isdigit((unsigned char) *cmd); cmd++);
- if (temp != cmd)
- shifted = 1;
- if (shifted && *cmd == '-') {
- if (!isdigit((unsigned char) *(cmd + 1)))
- end = -2;
- else {
- end = atoi(cmd + 1);
- for (; isdigit((unsigned char) *cmd); cmd++);
- }
- } else if (shifted && *cmd == '*')
- end = -1, cmd++;
- else if (shifted)
- end = start;
- }
- if (*cmd == ':')
- cmd++;
-
- line = strdup(event_data);
- for (; *cmd; cmd++) {
- if (*cmd == ':')
- continue;
- else if (*cmd == 'h')
- h_on = 1 | g_on, g_on = 0;
- else if (*cmd == 't')
- t_on = 1 | g_on, g_on = 0;
- else if (*cmd == 'r')
- r_on = 1 | g_on, g_on = 0;
- else if (*cmd == 'e')
- e_on = 1 | g_on, g_on = 0;
- else if (*cmd == 'p')
- p_on = 1 | g_on, g_on = 0;
- else if (*cmd == 'g')
- g_on = 2;
- else if (*cmd == 's' || *cmd == '&') {
- char *what, *with, delim;
- int len, from_len;
- size_t size;
-
- if (*cmd == '&' && (from == NULL || to == NULL))
- continue;
- else if (*cmd == 's') {
- delim = *(++cmd), cmd++;
- size = 16;
- what = realloc(from, size);
- len = 0;
- for (; *cmd && *cmd != delim; cmd++) {
- if (*cmd == '\\'
- && *(cmd + 1) == delim)
- cmd++;
- if (len >= size)
- what = realloc(what,
- (size <<= 1));
- what[len++] = *cmd;
- }
- what[len] = '\0';
- from = what;
- if (*what == '\0') {
- free(what);
- if (search)
- from = strdup(search);
- else {
- from = NULL;
- free(line);
- return (-1);
- }
- }
- cmd++; /* shift after delim */
- if (!*cmd)
- continue;
-
- size = 16;
- with = realloc(to, size);
- len = 0;
- from_len = strlen(from);
- for (; *cmd && *cmd != delim; cmd++) {
- if (len + from_len + 1 >= size) {
- size += from_len + 1;
- with = realloc(with, size);
- }
- if (*cmd == '&') {
- /* safe */
- (void) strcpy(&with[len], from);
- len += from_len;
- continue;
- }
- if (*cmd == '\\'
- && (*(cmd + 1) == delim
- || *(cmd + 1) == '&'))
- cmd++;
- with[len++] = *cmd;
- }
- with[len] = '\0';
- to = with;
-
- tempcmd = _rl_compat_sub(line, from, to,
- (g_on) ? 1 : 0);
- free(line);
- line = tempcmd;
- g_on = 0;
- }
- }
- }
-
- arr = history_tokenize(line);
- free(line); /* no more needed */
- if (arr && *arr == NULL)
- free(arr), arr = NULL;
- if (!arr)
- return (-1);
-
- /* find out max valid idx to array of array */
- max = 0;
- for (i = 0; arr[i]; i++)
- max++;
- max--;
-
- /* set boundaries to something relevant */
- if (start < 0)
- start = 1;
- if (end < 0)
- end = max - ((end < -1) ? 1 : 0);
-
- /* check boundaries ... */
- if (start > max || end > max || start > end) {
- for (i = 0; i <= max; i++) {
- free(arr[i]);
- }
- free(arr), arr = (char **) NULL;
- return (-1);
- }
-
- for (i = 0; i <= max; i++) {
- char *temp;
- if (h_on && (i == 1 || h_on > 1) &&
- (temp = strrchr(arr[i], '/')))
- *(temp + 1) = '\0';
- if (t_on && (i == 1 || t_on > 1) &&
- (temp = strrchr(arr[i], '/')))
- (void) strcpy(arr[i], temp + 1);
- if (r_on && (i == 1 || r_on > 1) &&
- (temp = strrchr(arr[i], '.')))
- *temp = '\0';
- if (e_on && (i == 1 || e_on > 1) &&
- (temp = strrchr(arr[i], '.')))
- (void) strcpy(arr[i], temp);
- }
-
- cmdsize = 1, cmdlen = 0;
- tempcmd = malloc(cmdsize);
- for (i = start; start <= i && i <= end; i++) {
- int arr_len;
-
- arr_len = strlen(arr[i]);
- if (cmdlen + arr_len + 1 >= cmdsize) {
- cmdsize += arr_len + 1;
- tempcmd = realloc(tempcmd, cmdsize);
- }
- (void) strcpy(&tempcmd[cmdlen], arr[i]); /* safe */
- cmdlen += arr_len;
- tempcmd[cmdlen++] = ' '; /* add a space */
- }
- while (cmdlen > 0 && isspace((unsigned char) tempcmd[cmdlen - 1]))
- cmdlen--;
- tempcmd[cmdlen] = '\0';
-
- *result = tempcmd;
-
- for (i = 0; i <= max; i++)
- free(arr[i]);
- free(arr), arr = (char **) NULL;
- return (p_on) ? 2 : 1;
-}
-
-
-/*
- * csh-style history expansion
- */
-int
-history_expand(char *str, char **output)
-{
- int i, retval = 0, idx;
- size_t size;
- char *temp, *result;
-
- if (h == NULL || e == NULL)
- rl_initialize();
-
- *output = strdup(str); /* do it early */
-
- if (str[0] == history_subst_char) {
- /* ^foo^foo2^ is equivalent to !!:s^foo^foo2^ */
- temp = alloca(4 + strlen(str) + 1);
- temp[0] = temp[1] = history_expansion_char;
- temp[2] = ':';
- temp[3] = 's';
- (void) strcpy(temp + 4, str);
- str = temp;
- }
-#define ADD_STRING(what, len) \
- { \
- if (idx + len + 1 > size) \
- result = realloc(result, (size += len + 1)); \
- (void)strncpy(&result[idx], what, len); \
- idx += len; \
- result[idx] = '\0'; \
- }
-
- result = NULL;
- size = idx = 0;
- for (i = 0; str[i];) {
- int start, j, loop_again;
- size_t len;
-
- loop_again = 1;
- start = j = i;
-loop:
- for (; str[j]; j++) {
- if (str[j] == '\\' &&
- str[j + 1] == history_expansion_char) {
- (void) strcpy(&str[j], &str[j + 1]);
- continue;
- }
- if (!loop_again) {
- if (str[j] == '?') {
- while (str[j] && str[++j] != '?');
- if (str[j] == '?')
- j++;
- } else if (isspace((unsigned char) str[j]))
- break;
- }
- if (str[j] == history_expansion_char
- && !strchr(history_no_expand_chars, str[j + 1])
- && (!history_inhibit_expansion_function ||
- (*history_inhibit_expansion_function)(str, j) == 0))
- break;
- }
-
- if (str[j] && str[j + 1] != '#' && loop_again) {
- i = j;
- j++;
- if (str[j] == history_expansion_char)
- j++;
- loop_again = 0;
- goto loop;
- }
- len = i - start;
- temp = &str[start];
- ADD_STRING(temp, len);
-
- if (str[i] == '\0' || str[i] != history_expansion_char
- || str[i + 1] == '#') {
- len = j - i;
- temp = &str[i];
- ADD_STRING(temp, len);
- if (start == 0)
- retval = 0;
- else
- retval = 1;
- break;
- }
- retval = _history_expand_command(&str[i], (size_t) (j - i),
- &temp);
- if (retval != -1) {
- len = strlen(temp);
- ADD_STRING(temp, len);
- }
- i = j;
- } /* for(i ...) */
-
- if (retval == 2) {
- add_history(temp);
-#ifdef GDB_411_HACK
- /* gdb 4.11 has been shipped with readline, where */
- /* history_expand() returned -1 when the line */
- /* should not be executed; in readline 2.1+ */
- /* it should return 2 in such a case */
- retval = -1;
-#endif
- }
- free(*output);
- *output = result;
-
- return (retval);
-}
-
-
-/*
- * Parse the string into individual tokens, similarily to how shell would do it.
- */
-char **
-history_tokenize(const char *str)
-{
- int size = 1, result_idx = 0, i, start;
- size_t len;
- char **result = NULL, *temp, delim = '\0';
-
- for (i = 0; str[i]; i++) {
- while (isspace((unsigned char) str[i]))
- i++;
- start = i;
- for (; str[i]; i++) {
- if (str[i] == '\\') {
- if (str[i+1] != '\0')
- i++;
- } else if (str[i] == delim)
- delim = '\0';
- else if (!delim &&
- (isspace((unsigned char) str[i]) ||
- strchr("()<>;&|$", str[i])))
- break;
- else if (!delim && strchr("'`\"", str[i]))
- delim = str[i];
- }
-
- if (result_idx + 2 >= size) {
- size <<= 1;
- result = realloc(result, size * sizeof(char *));
- }
- len = i - start;
- temp = malloc(len + 1);
- (void) strncpy(temp, &str[start], len);
- temp[len] = '\0';
- result[result_idx++] = temp;
- result[result_idx] = NULL;
- }
-
- return (result);
-}
-
-
-/*
- * limit size of history record to ``max'' events
- */
-void
-stifle_history(int max)
-{
- HistEvent ev;
-
- if (h == NULL || e == NULL)
- rl_initialize();
-
- if (history(h, &ev, H_SETSIZE, max) == 0)
- max_input_history = max;
-}
-
-
-/*
- * "unlimit" size of history - set the limit to maximum allowed int value
- */
-int
-unstifle_history(void)
-{
- HistEvent ev;
- int omax;
-
- history(h, &ev, H_SETSIZE, INT_MAX);
- omax = max_input_history;
- max_input_history = INT_MAX;
- return (omax); /* some value _must_ be returned */
-}
-
-
-int
-history_is_stifled(void)
-{
-
- /* cannot return true answer */
- return (max_input_history != INT_MAX);
-}
-
-
-/*
- * read history from a file given
- */
-int
-read_history(const char *filename)
-{
- HistEvent ev;
-
- if (h == NULL || e == NULL)
- rl_initialize();
- return (history(h, &ev, H_LOAD, filename));
-}
-
-
-/*
- * write history to a file given
- */
-int
-write_history(const char *filename)
-{
- HistEvent ev;
-
- if (h == NULL || e == NULL)
- rl_initialize();
- return (history(h, &ev, H_SAVE, filename));
-}
-
-
-/*
- * returns history ``num''th event
- *
- * returned pointer points to static variable
- */
-HIST_ENTRY *
-history_get(int num)
-{
- static HIST_ENTRY she;
- HistEvent ev;
- int i = 1, curr_num;
-
- if (h == NULL || e == NULL)
- rl_initialize();
-
- /* rewind to beginning */
- if (history(h, &ev, H_CURR) != 0)
- return (NULL);
- curr_num = ev.num;
- if (history(h, &ev, H_LAST) != 0)
- return (NULL); /* error */
- while (i < num && history(h, &ev, H_PREV) == 0)
- i++;
- if (i != num)
- return (NULL); /* not so many entries */
-
- she.line = ev.str;
- she.data = NULL;
-
- /* rewind history to the same event it was before */
- (void) history(h, &ev, H_FIRST);
- (void) history(h, &ev, H_NEXT_EVENT, curr_num);
-
- return (&she);
-}
-
-
-/*
- * add the line to history table
- */
-int
-add_history(const char *line)
-{
- HistEvent ev;
-
- if (h == NULL || e == NULL)
- rl_initialize();
-
- (void) history(h, &ev, H_ENTER, line);
- if (history(h, &ev, H_GETSIZE) == 0)
- history_length = ev.num;
-
- return (!(history_length > 0)); /* return 0 if all is okay */
-}
-
-
-/*
- * clear the history list - delete all entries
- */
-void
-clear_history(void)
-{
- HistEvent ev;
-
- history(h, &ev, H_CLEAR);
-}
-
-
-/*
- * returns offset of the current history event
- */
-int
-where_history(void)
-{
- HistEvent ev;
- int curr_num, off;
-
- if (history(h, &ev, H_CURR) != 0)
- return (0);
- curr_num = ev.num;
-
- history(h, &ev, H_FIRST);
- off = 1;
- while (ev.num != curr_num && history(h, &ev, H_NEXT) == 0)
- off++;
-
- return (off);
-}
-
-
-/*
- * returns current history event or NULL if there is no such event
- */
-HIST_ENTRY *
-current_history(void)
-{
-
- return (_move_history(H_CURR));
-}
-
-
-/*
- * returns total number of bytes history events' data are using
- */
-int
-history_total_bytes(void)
-{
- HistEvent ev;
- int curr_num, size;
-
- if (history(h, &ev, H_CURR) != 0)
- return (-1);
- curr_num = ev.num;
-
- history(h, &ev, H_FIRST);
- size = 0;
- do
- size += strlen(ev.str);
- while (history(h, &ev, H_NEXT) == 0);
-
- /* get to the same position as before */
- history(h, &ev, H_PREV_EVENT, curr_num);
-
- return (size);
-}
-
-
-/*
- * sets the position in the history list to ``pos''
- */
-int
-history_set_pos(int pos)
-{
- HistEvent ev;
- int off, curr_num;
-
- if (pos > history_length || pos < 0)
- return (-1);
-
- history(h, &ev, H_CURR);
- curr_num = ev.num;
- history(h, &ev, H_FIRST);
- off = 0;
- while (off < pos && history(h, &ev, H_NEXT) == 0)
- off++;
-
- if (off != pos) { /* do a rollback in case of error */
- history(h, &ev, H_FIRST);
- history(h, &ev, H_NEXT_EVENT, curr_num);
- return (-1);
- }
- return (0);
-}
-
-
-/*
- * returns previous event in history and shifts pointer accordingly
- */
-HIST_ENTRY *
-previous_history(void)
-{
-
- return (_move_history(H_PREV));
-}
-
-
-/*
- * returns next event in history and shifts pointer accordingly
- */
-HIST_ENTRY *
-next_history(void)
-{
-
- return (_move_history(H_NEXT));
-}
-
-
-/*
- * generic history search function
- */
-static int
-_history_search_gen(const char *str, int direction, int pos)
-{
- HistEvent ev;
- const char *strp;
- int curr_num;
-
- if (history(h, &ev, H_CURR) != 0)
- return (-1);
- curr_num = ev.num;
-
- for (;;) {
- strp = strstr(ev.str, str);
- if (strp && (pos < 0 || &ev.str[pos] == strp))
- return (int) (strp - ev.str);
- if (history(h, &ev, direction < 0 ? H_PREV : H_NEXT) != 0)
- break;
- }
-
- history(h, &ev, direction < 0 ? H_NEXT_EVENT : H_PREV_EVENT, curr_num);
-
- return (-1);
-}
-
-
-/*
- * searches for first history event containing the str
- */
-int
-history_search(const char *str, int direction)
-{
-
- return (_history_search_gen(str, direction, -1));
-}
-
-
-/*
- * searches for first history event beginning with str
- */
-int
-history_search_prefix(const char *str, int direction)
-{
-
- return (_history_search_gen(str, direction, 0));
-}
-
-
-/*
- * search for event in history containing str, starting at offset
- * abs(pos); continue backward, if pos<0, forward otherwise
- */
-/* ARGSUSED */
-int
-history_search_pos(const char *str, int direction, int pos)
-{
- HistEvent ev;
- int curr_num, off;
-
- off = (pos > 0) ? pos : -pos;
- pos = (pos > 0) ? 1 : -1;
-
- if (history(h, &ev, H_CURR) != 0)
- return (-1);
- curr_num = ev.num;
-
- if (history_set_pos(off) != 0 || history(h, &ev, H_CURR) != 0)
- return (-1);
-
-
- for (;;) {
- if (strstr(ev.str, str))
- return (off);
- if (history(h, &ev, (pos < 0) ? H_PREV : H_NEXT) != 0)
- break;
- }
-
- /* set "current" pointer back to previous state */
- history(h, &ev, (pos < 0) ? H_NEXT_EVENT : H_PREV_EVENT, curr_num);
-
- return (-1);
-}
-
-
-/********************************/
-/* completition functions */
-
-/*
- * does tilde expansion of strings of type ``~user/foo''
- * if ``user'' isn't valid user name or ``txt'' doesn't start
- * w/ '~', returns pointer to strdup()ed copy of ``txt''
- *
- * it's callers's responsibility to free() returned string
- */
-char *
-tilde_expand(char *txt)
-{
- struct passwd *pass;
- char *temp;
- size_t len = 0;
-
- if (txt[0] != '~')
- return (strdup(txt));
-
- temp = strchr(txt + 1, '/');
- if (temp == NULL)
- temp = strdup(txt + 1);
- else {
- len = temp - txt + 1; /* text until string after slash */
- temp = malloc(len);
- (void) strncpy(temp, txt + 1, len - 2);
- temp[len - 2] = '\0';
- }
- pass = getpwnam(temp);
- free(temp); /* value no more needed */
- if (pass == NULL)
- return (strdup(txt));
-
- /* update pointer txt to point at string immedially following */
- /* first slash */
- txt += len;
-
- temp = malloc(strlen(pass->pw_dir) + 1 + strlen(txt) + 1);
- (void) sprintf(temp, "%s/%s", pass->pw_dir, txt);
-
- return (temp);
-}
-
-
-/*
- * return first found file name starting by the ``text'' or NULL if no
- * such file can be found.
- * The first ``state'' matches are ignored.
- *
- * it's caller's responsibility to free returned string
- */
-char *
-filename_completion_function(const char *text, int state)
-{
- DIR *dir = NULL;
- char *filename = NULL, *dirname = NULL;
- size_t filename_len = 0;
- struct dirent *entry;
- char *temp;
- size_t len;
-
- temp = strrchr(text, '/');
- if (temp) {
- temp++;
- filename = realloc(filename, strlen(temp) + 1);
- (void) strcpy(filename, temp);
- len = temp - text; /* including last slash */
- dirname = realloc(dirname, len + 1);
- (void) strncpy(dirname, text, len);
- dirname[len] = '\0';
- } else {
- filename = strdup(text);
- dirname = NULL;
- }
-
- /* support for ``~user'' syntax */
- if (dirname && *dirname == '~') {
- temp = tilde_expand(dirname);
- dirname = realloc(dirname, strlen(temp) + 1);
- (void) strcpy(dirname, temp); /* safe */
- free(temp); /* no longer needed */
- }
- /* will be used in cycle */
- filename_len = strlen(filename);
-
- dir = opendir(dirname ? dirname : ".");
- if (!dir) {
- free(filename);
- free(dirname);
- return (NULL); /* cannot open the directory */
- }
-
- /* find the match */
- while ((entry = readdir(dir)) != NULL) {
- /* otherwise, get first entry where first */
- /* filename_len characters are equal */
- if (
-#if defined(__SVR4) || defined(__linux__)
- strlen(entry->d_name) >= filename_len
-#else
- entry->d_namlen >= filename_len
-#endif
- && strncmp(entry->d_name, filename,
- filename_len) == 0
- && (state-- == 0))
- break;
- }
-
- if (entry) { /* match found */
-
- struct stat stbuf;
-#if defined(__SVR4) || defined(__linux__)
- len = strlen(entry->d_name) +
-#else
- len = entry->d_namlen +
-#endif
- ((dirname) ? strlen(dirname) : 0) + 1 + 1;
- temp = malloc(len);
- (void) sprintf(temp, "%s%s",
- dirname ? dirname : "", entry->d_name); /* safe */
-
- /* test, if it's directory */
- if (stat(temp, &stbuf) == 0 && S_ISDIR(stbuf.st_mode))
- strcat(temp, "/"); /* safe */
- } else
- temp = NULL;
- closedir(dir);
- free(filename);
- free(dirname);
-
- return (temp);
-}
-
-
-/*
- * a completion generator for usernames; returns _first_ username
- * which starts with supplied text
- * text contains a partial username preceded by random character
- * (usually '~'); state is ignored
- * it's callers responsibility to free returned value
- */
-char *
-username_completion_function(const char *text, int state)
-{
- struct passwd *pwd;
-
- if (text[0] == '\0')
- return (NULL);
-
- if (*text == '~')
- text++;
-
- if (state == 0)
- setpwent();
-
- while ((pwd = getpwent()) && text[0] == pwd->pw_name[0]
- && strcmp(text, pwd->pw_name) == 0);
-
- if (pwd == NULL) {
- endpwent();
- return (NULL);
- }
- return (strdup(pwd->pw_name));
-}
-
-
-/*
- * el-compatible wrapper around rl_complete; needed for key binding
- */
-/* ARGSUSED */
-static unsigned char
-_el_rl_complete(EditLine *el, int ch)
-{
- return (unsigned char) rl_complete(0, ch);
-}
-
-
-/*
- * returns list of completitions for text given
- */
-char **
-completion_matches(const char *text, CPFunction *genfunc)
-{
- char **match_list = NULL, *retstr, *prevstr;
- size_t match_list_len, max_equal, which, i;
- int matches;
-
- if (h == NULL || e == NULL)
- rl_initialize();
-
- matches = 0;
- match_list_len = 1;
- while ((retstr = (*genfunc) (text, matches)) != NULL) {
- if (matches + 1 >= match_list_len) {
- match_list_len <<= 1;
- match_list = realloc(match_list,
- match_list_len * sizeof(char *));
- }
- match_list[++matches] = retstr;
- }
-
- if (!match_list)
- return (char **) NULL; /* nothing found */
-
- /* find least denominator and insert it to match_list[0] */
- which = 2;
- prevstr = match_list[1];
- max_equal = strlen(prevstr);
- for (; which <= matches; which++) {
- for (i = 0; i < max_equal &&
- prevstr[i] == match_list[which][i]; i++)
- continue;
- max_equal = i;
- }
-
- retstr = malloc(max_equal + 1);
- (void) strncpy(retstr, match_list[1], max_equal);
- retstr[max_equal] = '\0';
- match_list[0] = retstr;
-
- /* add NULL as last pointer to the array */
- if (matches + 1 >= match_list_len)
- match_list = realloc(match_list,
- (match_list_len + 1) * sizeof(char *));
- match_list[matches + 1] = (char *) NULL;
-
- return (match_list);
-}
-
-/*
- * Sort function for qsort(). Just wrapper around strcasecmp().
- */
-static int
-_rl_qsort_string_compare(i1, i2)
- const void *i1, *i2;
-{
- /* LINTED const castaway */
- const char *s1 = ((const char **)i1)[0];
- /* LINTED const castaway */
- const char *s2 = ((const char **)i2)[0];
-
- return strcasecmp(s1, s2);
-}
-
-/*
- * Display list of strings in columnar format on readline's output stream.
- * 'matches' is list of strings, 'len' is number of strings in 'matches',
- * 'max' is maximum length of string in 'matches'.
- */
-void
-rl_display_match_list (matches, len, max)
- char **matches;
- int len, max;
-{
- int i, idx, limit, count;
- int screenwidth = e->el_term.t_size.h;
-
- /*
- * Find out how many entries can be put on one line, count
- * with two spaces between strings.
- */
- limit = screenwidth / (max + 2);
- if (limit == 0)
- limit = 1;
-
- /* how many lines of output */
- count = len / limit;
- if (count * limit < len)
- count++;
-
- /* Sort the items if they are not already sorted. */
- qsort(&matches[1], (size_t)(len - 1), sizeof(char *),
- _rl_qsort_string_compare);
-
- idx = 1;
- for(; count > 0; count--) {
- for(i=0; i < limit && matches[idx]; i++, idx++)
- fprintf(e->el_outfile, "%-*s ", max, matches[idx]);
- fprintf(e->el_outfile, "\n");
- }
-}
-
-/*
- * Complete the word at or before point, called by rl_complete()
- * 'what_to_do' says what to do with the completion.
- * `?' means list the possible completions.
- * TAB means do standard completion.
- * `*' means insert all of the possible completions.
- * `!' means to do standard completion, and list all possible completions if
- * there is more than one.
- *
- * Note: '*' support is not implemented
- */
-static int
-rl_complete_internal(int what_to_do)
-{
- CPFunction *complet_func;
- const LineInfo *li;
- char *temp, **matches;
- const char *ctemp;
- size_t len;
-
- rl_completion_type = what_to_do;
-
- if (h == NULL || e == NULL)
- rl_initialize();
-
- complet_func = rl_completion_entry_function;
- if (!complet_func)
- complet_func = filename_completion_function;
-
- /* We now look backwards for the start of a filename/variable word */
- li = el_line(e);
- ctemp = (const char *) li->cursor;
- while (ctemp > li->buffer
- && !strchr(rl_basic_word_break_characters, ctemp[-1])
- && (!rl_special_prefixes
- || !strchr(rl_special_prefixes, ctemp[-1]) ) )
- ctemp--;
-
- len = li->cursor - ctemp;
- temp = alloca(len + 1);
- (void) strncpy(temp, ctemp, len);
- temp[len] = '\0';
-
- /* these can be used by function called in completion_matches() */
- /* or (*rl_attempted_completion_function)() */
- rl_point = li->cursor - li->buffer;
- rl_end = li->lastchar - li->buffer;
-
- if (!rl_attempted_completion_function)
- matches = completion_matches(temp, complet_func);
- else {
- int end = li->cursor - li->buffer;
- matches = (*rl_attempted_completion_function) (temp, (int)
- (end - len), end);
- }
-
- if (matches) {
- int i, retval = CC_REFRESH;
- int matches_num, maxlen, match_len, match_display=1;
-
- /*
- * Only replace the completed string with common part of
- * possible matches if there is possible completion.
- */
- if (matches[0][0] != '\0') {
- el_deletestr(e, (int) len);
- el_insertstr(e, matches[0]);
- }
-
- if (what_to_do == '?')
- goto display_matches;
-
- if (matches[2] == NULL && strcmp(matches[0], matches[1]) == 0) {
- /*
- * We found exact match. Add a space after
- * it, unless we do filename completition and the
- * object is a directory.
- */
- size_t alen = strlen(matches[0]);
- if ((complet_func != filename_completion_function
- || (alen > 0 && (matches[0])[alen - 1] != '/'))
- && rl_completion_append_character) {
- char buf[2];
- buf[0] = rl_completion_append_character;
- buf[1] = '\0';
- el_insertstr(e, buf);
- }
- } else if (what_to_do == '!') {
- display_matches:
- /*
- * More than one match and requested to list possible
- * matches.
- */
-
- for(i=1, maxlen=0; matches[i]; i++) {
- match_len = strlen(matches[i]);
- if (match_len > maxlen)
- maxlen = match_len;
- }
- matches_num = i - 1;
-
- /* newline to get on next line from command line */
- fprintf(e->el_outfile, "\n");
-
- /*
- * If there are too many items, ask user for display
- * confirmation.
- */
- if (matches_num > rl_completion_query_items) {
- fprintf(e->el_outfile,
- "Display all %d possibilities? (y or n) ",
- matches_num);
- fflush(e->el_outfile);
- if (getc(stdin) != 'y')
- match_display = 0;
- fprintf(e->el_outfile, "\n");
- }
-
- if (match_display)
- rl_display_match_list(matches, matches_num,
- maxlen);
- retval = CC_REDISPLAY;
- } else if (matches[0][0]) {
- /*
- * There was some common match, but the name was
- * not complete enough. Next tab will print possible
- * completions.
- */
- el_beep(e);
- } else {
- /* lcd is not a valid object - further specification */
- /* is needed */
- el_beep(e);
- retval = CC_NORM;
- }
-
- /* free elements of array and the array itself */
- for (i = 0; matches[i]; i++)
- free(matches[i]);
- free(matches), matches = NULL;
-
- return (retval);
- }
- return (CC_NORM);
-}
-
-
-/*
- * complete word at current point
- */
-int
-rl_complete(int ignore, int invoking_key)
-{
- if (h == NULL || e == NULL)
- rl_initialize();
-
- if (rl_inhibit_completion) {
- rl_insert(ignore, invoking_key);
- return (CC_REFRESH);
- } else if (e->el_state.lastcmd == el_rl_complete_cmdnum)
- return rl_complete_internal('?');
- else if (_rl_complete_show_all)
- return rl_complete_internal('!');
- else
- return (rl_complete_internal(TAB));
-}
-
-
-/*
- * misc other functions
- */
-
-/*
- * bind key c to readline-type function func
- */
-int
-rl_bind_key(int c, int func(int, int))
-{
- int retval = -1;
-
- if (h == NULL || e == NULL)
- rl_initialize();
-
- if (func == rl_insert) {
- /* XXX notice there is no range checking of ``c'' */
- e->el_map.key[c] = ED_INSERT;
- retval = 0;
- }
- return (retval);
-}
-
-
-/*
- * read one key from input - handles chars pushed back
- * to input stream also
- */
-int
-rl_read_key(void)
-{
- char fooarr[2 * sizeof(int)];
-
- if (e == NULL || h == NULL)
- rl_initialize();
-
- return (el_getc(e, fooarr));
-}
-
-
-/*
- * reset the terminal
- */
-/* ARGSUSED */
-void
-rl_reset_terminal(const char *p)
-{
-
- if (h == NULL || e == NULL)
- rl_initialize();
- el_reset(e);
-}
-
-
-/*
- * insert character ``c'' back into input stream, ``count'' times
- */
-int
-rl_insert(int count, int c)
-{
- char arr[2];
-
- if (h == NULL || e == NULL)
- rl_initialize();
-
- /* XXX - int -> char conversion can lose on multichars */
- arr[0] = c;
- arr[1] = '\0';
-
- for (; count > 0; count--)
- el_push(e, arr);
-
- return (0);
-}
+++ /dev/null
-/* $NetBSD: readline.h,v 1.1 2001/01/05 21:15:50 jdolecek Exp $ */
-
-/*-
- * Copyright (c) 1997 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Jaromir Dolecek.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the NetBSD
- * Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef _READLINE_H_
-#define _READLINE_H_
-
-#include <sys/types.h>
-
-/* list of readline stuff supported by editline library's readline wrapper */
-
-/* typedefs */
-typedef int Function(const char *, int);
-typedef void VFunction(void);
-typedef char *CPFunction(const char *, int);
-typedef char **CPPFunction(const char *, int, int);
-
-typedef struct _hist_entry {
- const char *line;
- const char *data;
-} HIST_ENTRY;
-
-/* global variables used by readline enabled applications */
-#ifdef __cplusplus
-extern "C" {
-#endif
-extern const char *rl_library_version;
-extern char *rl_readline_name;
-extern FILE *rl_instream;
-extern FILE *rl_outstream;
-extern char *rl_line_buffer;
-extern int rl_point, rl_end;
-extern int history_base, history_length;
-extern int max_input_history;
-extern char *rl_basic_word_break_characters;
-extern char *rl_completer_word_break_characters;
-extern char *rl_completer_quote_characters;
-extern CPFunction *rl_completion_entry_function;
-extern CPPFunction *rl_attempted_completion_function;
-extern int rl_completion_type;
-extern int rl_completion_query_items;
-extern char *rl_special_prefixes;
-extern int rl_completion_append_character;
-
-/* supported functions */
-char *readline(const char *);
-int rl_initialize(void);
-
-void using_history(void);
-int add_history(const char *);
-void clear_history(void);
-void stifle_history(int);
-int unstifle_history(void);
-int history_is_stifled(void);
-int where_history(void);
-HIST_ENTRY *current_history(void);
-HIST_ENTRY *history_get(int);
-int history_total_bytes(void);
-int history_set_pos(int);
-HIST_ENTRY *previous_history(void);
-HIST_ENTRY *next_history(void);
-int history_search(const char *, int);
-int history_search_prefix(const char *, int);
-int history_search_pos(const char *, int, int);
-int read_history(const char *);
-int write_history(const char *);
-int history_expand(char *, char **);
-char **history_tokenize(const char *);
-
-char *tilde_expand(char *);
-char *filename_completion_function(const char *, int);
-char *username_completion_function(const char *, int);
-int rl_complete(int, int);
-int rl_read_key(void);
-char **completion_matches(const char *, CPFunction *);
-void rl_display_match_list(char **, int, int);
-
-int rl_insert(int, int);
-void rl_reset_terminal(const char *);
-int rl_bind_key(int, int (*)(int, int));
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _READLINE_H_ */
+++ /dev/null
-/* $NetBSD: refresh.c,v 1.18 2002/03/18 16:00:58 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)refresh.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: refresh.c,v 1.18 2002/03/18 16:00:58 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * refresh.c: Lower level screen refreshing functions
- */
-#include <stdio.h>
-#include <ctype.h>
-#include <unistd.h>
-#include <string.h>
-
-#include "el.h"
-
-private void re_addc(EditLine *, int);
-private void re_update_line(EditLine *, char *, char *, int);
-private void re_insert (EditLine *, char *, int, int, char *, int);
-private void re_delete(EditLine *, char *, int, int, int);
-private void re_fastputc(EditLine *, int);
-private void re__strncopy(char *, char *, size_t);
-private void re__copy_and_pad(char *, const char *, size_t);
-
-#ifdef DEBUG_REFRESH
-private void re_printstr(EditLine *, char *, char *, char *);
-#define __F el->el_errfile
-#define ELRE_ASSERT(a, b, c) do \
- if (a) { \
- (void) fprintf b; \
- c; \
- } \
- while (0)
-#define ELRE_DEBUG(a, b) ELRE_ASSERT(a,b,;)
-
-/* re_printstr():
- * Print a string on the debugging pty
- */
-private void
-re_printstr(EditLine *el, char *str, char *f, char *t)
-{
-
- ELRE_DEBUG(1, (__F, "%s:\"", str));
- while (f < t)
- ELRE_DEBUG(1, (__F, "%c", *f++ & 0177));
- ELRE_DEBUG(1, (__F, "\"\r\n"));
-}
-#else
-#define ELRE_ASSERT(a, b, c)
-#define ELRE_DEBUG(a, b)
-#endif
-
-
-/* re_addc():
- * Draw c, expanding tabs, control chars etc.
- */
-private void
-re_addc(EditLine *el, int c)
-{
-
- if (isprint(c)) {
- re_putc(el, c, 1);
- return;
- }
- if (c == '\n') { /* expand the newline */
- int oldv = el->el_refresh.r_cursor.v;
- re_putc(el, '\0', 0); /* assure end of line */
- if (oldv == el->el_refresh.r_cursor.v) { /* XXX */
- el->el_refresh.r_cursor.h = 0; /* reset cursor pos */
- el->el_refresh.r_cursor.v++;
- }
- return;
- }
- if (c == '\t') { /* expand the tab */
- for (;;) {
- re_putc(el, ' ', 1);
- if ((el->el_refresh.r_cursor.h & 07) == 0)
- break; /* go until tab stop */
- }
- } else if (iscntrl(c)) {
- re_putc(el, '^', 1);
- if (c == '\177')
- re_putc(el, '?', 1);
- else
- /* uncontrolify it; works only for iso8859-1 like sets */
- re_putc(el, (c | 0100), 1);
- } else {
- re_putc(el, '\\', 1);
- re_putc(el, (int) ((((unsigned int) c >> 6) & 07) + '0'), 1);
- re_putc(el, (int) ((((unsigned int) c >> 3) & 07) + '0'), 1);
- re_putc(el, (c & 07) + '0', 1);
- }
-}
-
-
-/* re_putc():
- * Draw the character given
- */
-protected void
-re_putc(EditLine *el, int c, int shift)
-{
-
- ELRE_DEBUG(1, (__F, "printing %3.3o '%c'\r\n", c, c));
-
- el->el_vdisplay[el->el_refresh.r_cursor.v][el->el_refresh.r_cursor.h] = c;
- if (!shift)
- return;
-
- el->el_refresh.r_cursor.h++; /* advance to next place */
- if (el->el_refresh.r_cursor.h >= el->el_term.t_size.h) {
- el->el_vdisplay[el->el_refresh.r_cursor.v][el->el_term.t_size.h] = '\0';
- /* assure end of line */
- el->el_refresh.r_cursor.h = 0; /* reset it. */
-
- /*
- * If we would overflow (input is longer than terminal size),
- * emulate scroll by dropping first line and shuffling the rest.
- * We do this via pointer shuffling - it's safe in this case
- * and we avoid memcpy().
- */
- if (el->el_refresh.r_cursor.v + 1 >= el->el_term.t_size.v) {
- int i, lins = el->el_term.t_size.v;
- char *firstline = el->el_vdisplay[0];
-
- for(i=1; i < lins; i++)
- el->el_vdisplay[i-1] = el->el_vdisplay[i];
-
- firstline[0] = '\0'; /* empty the string */
- el->el_vdisplay[i-1] = firstline;
- } else
- el->el_refresh.r_cursor.v++;
-
- ELRE_ASSERT(el->el_refresh.r_cursor.v >= el->el_term.t_size.v,
- (__F, "\r\nre_putc: overflow! r_cursor.v == %d > %d\r\n",
- el->el_refresh.r_cursor.v, el->el_term.t_size.v),
- abort());
- }
-}
-
-
-/* re_refresh():
- * draws the new virtual screen image from the current input
- * line, then goes line-by-line changing the real image to the new
- * virtual image. The routine to re-draw a line can be replaced
- * easily in hopes of a smarter one being placed there.
- */
-protected void
-re_refresh(EditLine *el)
-{
- int i, rhdiff;
- char *cp, *st;
- coord_t cur;
-#ifdef notyet
- size_t termsz;
-#endif
-
- ELRE_DEBUG(1, (__F, "el->el_line.buffer = :%s:\r\n",
- el->el_line.buffer));
-
- /* reset the Drawing cursor */
- el->el_refresh.r_cursor.h = 0;
- el->el_refresh.r_cursor.v = 0;
-
- /* temporarily draw rprompt to calculate its size */
- prompt_print(el, EL_RPROMPT);
-
- /* reset the Drawing cursor */
- el->el_refresh.r_cursor.h = 0;
- el->el_refresh.r_cursor.v = 0;
-
- cur.h = -1; /* set flag in case I'm not set */
- cur.v = 0;
-
- prompt_print(el, EL_PROMPT);
-
- /* draw the current input buffer */
-#ifdef notyet
- termsz = el->el_term.t_size.h * el->el_term.t_size.v;
- if (el->el_line.lastchar - el->el_line.buffer > termsz) {
- /*
- * If line is longer than terminal, process only part
- * of line which would influence display.
- */
- size_t rem = (el->el_line.lastchar-el->el_line.buffer)%termsz;
-
- st = el->el_line.lastchar - rem
- - (termsz - (((rem / el->el_term.t_size.v) - 1)
- * el->el_term.t_size.v));
- } else
-#endif
- st = el->el_line.buffer;
-
- for (cp = st; cp < el->el_line.lastchar; cp++) {
- if (cp == el->el_line.cursor) {
- /* save for later */
- cur.h = el->el_refresh.r_cursor.h;
- cur.v = el->el_refresh.r_cursor.v;
- }
- re_addc(el, (unsigned char) *cp);
- }
-
- if (cur.h == -1) { /* if I haven't been set yet, I'm at the end */
- cur.h = el->el_refresh.r_cursor.h;
- cur.v = el->el_refresh.r_cursor.v;
- }
- rhdiff = el->el_term.t_size.h - el->el_refresh.r_cursor.h -
- el->el_rprompt.p_pos.h;
- if (el->el_rprompt.p_pos.h && !el->el_rprompt.p_pos.v &&
- !el->el_refresh.r_cursor.v && rhdiff > 1) {
- /*
- * have a right-hand side prompt that will fit
- * on the end of the first line with at least
- * one character gap to the input buffer.
- */
- while (--rhdiff > 0) /* pad out with spaces */
- re_putc(el, ' ', 1);
- prompt_print(el, EL_RPROMPT);
- } else {
- el->el_rprompt.p_pos.h = 0; /* flag "not using rprompt" */
- el->el_rprompt.p_pos.v = 0;
- }
-
- re_putc(el, '\0', 0); /* make line ended with NUL, no cursor shift */
-
- el->el_refresh.r_newcv = el->el_refresh.r_cursor.v;
-
- ELRE_DEBUG(1, (__F,
- "term.h=%d vcur.h=%d vcur.v=%d vdisplay[0]=\r\n:%80.80s:\r\n",
- el->el_term.t_size.h, el->el_refresh.r_cursor.h,
- el->el_refresh.r_cursor.v, el->el_vdisplay[0]));
-
- ELRE_DEBUG(1, (__F, "updating %d lines.\r\n", el->el_refresh.r_newcv));
- for (i = 0; i <= el->el_refresh.r_newcv; i++) {
- /* NOTE THAT re_update_line MAY CHANGE el_display[i] */
- re_update_line(el, el->el_display[i], el->el_vdisplay[i], i);
-
- /*
- * Copy the new line to be the current one, and pad out with
- * spaces to the full width of the terminal so that if we try
- * moving the cursor by writing the character that is at the
- * end of the screen line, it won't be a NUL or some old
- * leftover stuff.
- */
- re__copy_and_pad(el->el_display[i], el->el_vdisplay[i],
- (size_t) el->el_term.t_size.h);
- }
- ELRE_DEBUG(1, (__F,
- "\r\nel->el_refresh.r_cursor.v=%d,el->el_refresh.r_oldcv=%d i=%d\r\n",
- el->el_refresh.r_cursor.v, el->el_refresh.r_oldcv, i));
-
- if (el->el_refresh.r_oldcv > el->el_refresh.r_newcv)
- for (; i <= el->el_refresh.r_oldcv; i++) {
- term_move_to_line(el, i);
- term_move_to_char(el, 0);
- term_clear_EOL(el, (int) strlen(el->el_display[i]));
-#ifdef DEBUG_REFRESH
- term_overwrite(el, "C\b", 2);
-#endif /* DEBUG_REFRESH */
- el->el_display[i][0] = '\0';
- }
-
- el->el_refresh.r_oldcv = el->el_refresh.r_newcv; /* set for next time */
- ELRE_DEBUG(1, (__F,
- "\r\ncursor.h = %d, cursor.v = %d, cur.h = %d, cur.v = %d\r\n",
- el->el_refresh.r_cursor.h, el->el_refresh.r_cursor.v,
- cur.h, cur.v));
- term_move_to_line(el, cur.v); /* go to where the cursor is */
- term_move_to_char(el, cur.h);
-}
-
-
-/* re_goto_bottom():
- * used to go to last used screen line
- */
-protected void
-re_goto_bottom(EditLine *el)
-{
-
- term_move_to_line(el, el->el_refresh.r_oldcv);
- term__putc('\r');
- term__putc('\n');
- re_clear_display(el);
- term__flush();
-}
-
-
-/* re_insert():
- * insert num characters of s into d (in front of the character)
- * at dat, maximum length of d is dlen
- */
-private void
-/*ARGSUSED*/
-re_insert(EditLine *el, char *d, int dat, int dlen, char *s, int num)
-{
- char *a, *b;
-
- if (num <= 0)
- return;
- if (num > dlen - dat)
- num = dlen - dat;
-
- ELRE_DEBUG(1,
- (__F, "re_insert() starting: %d at %d max %d, d == \"%s\"\n",
- num, dat, dlen, d));
- ELRE_DEBUG(1, (__F, "s == \"%s\"n", s));
-
- /* open up the space for num chars */
- if (num > 0) {
- b = d + dlen - 1;
- a = b - num;
- while (a >= &d[dat])
- *b-- = *a--;
- d[dlen] = '\0'; /* just in case */
- }
- ELRE_DEBUG(1, (__F,
- "re_insert() after insert: %d at %d max %d, d == \"%s\"\n",
- num, dat, dlen, d));
- ELRE_DEBUG(1, (__F, "s == \"%s\"n", s));
-
- /* copy the characters */
- for (a = d + dat; (a < d + dlen) && (num > 0); num--)
- *a++ = *s++;
-
- ELRE_DEBUG(1,
- (__F, "re_insert() after copy: %d at %d max %d, %s == \"%s\"\n",
- num, dat, dlen, d, s));
- ELRE_DEBUG(1, (__F, "s == \"%s\"n", s));
-}
-
-
-/* re_delete():
- * delete num characters d at dat, maximum length of d is dlen
- */
-private void
-/*ARGSUSED*/
-re_delete(EditLine *el, char *d, int dat, int dlen, int num)
-{
- char *a, *b;
-
- if (num <= 0)
- return;
- if (dat + num >= dlen) {
- d[dat] = '\0';
- return;
- }
- ELRE_DEBUG(1,
- (__F, "re_delete() starting: %d at %d max %d, d == \"%s\"\n",
- num, dat, dlen, d));
-
- /* open up the space for num chars */
- if (num > 0) {
- b = d + dat;
- a = b + num;
- while (a < &d[dlen])
- *b++ = *a++;
- d[dlen] = '\0'; /* just in case */
- }
- ELRE_DEBUG(1,
- (__F, "re_delete() after delete: %d at %d max %d, d == \"%s\"\n",
- num, dat, dlen, d));
-}
-
-
-/* re__strncopy():
- * Like strncpy without padding.
- */
-private void
-re__strncopy(char *a, char *b, size_t n)
-{
-
- while (n-- && *b)
- *a++ = *b++;
-}
-
-
-/*****************************************************************
- re_update_line() is based on finding the middle difference of each line
- on the screen; vis:
-
- /old first difference
- /beginning of line | /old last same /old EOL
- v v v v
-old: eddie> Oh, my little gruntle-buggy is to me, as lurgid as
-new: eddie> Oh, my little buggy says to me, as lurgid as
- ^ ^ ^ ^
- \beginning of line | \new last same \new end of line
- \new first difference
-
- all are character pointers for the sake of speed. Special cases for
- no differences, as well as for end of line additions must be handled.
-**************************************************************** */
-
-/* Minimum at which doing an insert it "worth it". This should be about
- * half the "cost" of going into insert mode, inserting a character, and
- * going back out. This should really be calculated from the termcap
- * data... For the moment, a good number for ANSI terminals.
- */
-#define MIN_END_KEEP 4
-
-private void
-re_update_line(EditLine *el, char *old, char *new, int i)
-{
- char *o, *n, *p, c;
- char *ofd, *ols, *oe, *nfd, *nls, *ne;
- char *osb, *ose, *nsb, *nse;
- int fx, sx;
-
- /*
- * find first diff
- */
- for (o = old, n = new; *o && (*o == *n); o++, n++)
- continue;
- ofd = o;
- nfd = n;
-
- /*
- * Find the end of both old and new
- */
- while (*o)
- o++;
- /*
- * Remove any trailing blanks off of the end, being careful not to
- * back up past the beginning.
- */
- while (ofd < o) {
- if (o[-1] != ' ')
- break;
- o--;
- }
- oe = o;
- *oe = '\0';
-
- while (*n)
- n++;
-
- /* remove blanks from end of new */
- while (nfd < n) {
- if (n[-1] != ' ')
- break;
- n--;
- }
- ne = n;
- *ne = '\0';
-
- /*
- * if no diff, continue to next line of redraw
- */
- if (*ofd == '\0' && *nfd == '\0') {
- ELRE_DEBUG(1, (__F, "no difference.\r\n"));
- return;
- }
- /*
- * find last same pointer
- */
- while ((o > ofd) && (n > nfd) && (*--o == *--n))
- continue;
- ols = ++o;
- nls = ++n;
-
- /*
- * find same begining and same end
- */
- osb = ols;
- nsb = nls;
- ose = ols;
- nse = nls;
-
- /*
- * case 1: insert: scan from nfd to nls looking for *ofd
- */
- if (*ofd) {
- for (c = *ofd, n = nfd; n < nls; n++) {
- if (c == *n) {
- for (o = ofd, p = n;
- p < nls && o < ols && *o == *p;
- o++, p++)
- continue;
- /*
- * if the new match is longer and it's worth
- * keeping, then we take it
- */
- if (((nse - nsb) < (p - n)) &&
- (2 * (p - n) > n - nfd)) {
- nsb = n;
- nse = p;
- osb = ofd;
- ose = o;
- }
- }
- }
- }
- /*
- * case 2: delete: scan from ofd to ols looking for *nfd
- */
- if (*nfd) {
- for (c = *nfd, o = ofd; o < ols; o++) {
- if (c == *o) {
- for (n = nfd, p = o;
- p < ols && n < nls && *p == *n;
- p++, n++)
- continue;
- /*
- * if the new match is longer and it's worth
- * keeping, then we take it
- */
- if (((ose - osb) < (p - o)) &&
- (2 * (p - o) > o - ofd)) {
- nsb = nfd;
- nse = n;
- osb = o;
- ose = p;
- }
- }
- }
- }
- /*
- * Pragmatics I: If old trailing whitespace or not enough characters to
- * save to be worth it, then don't save the last same info.
- */
- if ((oe - ols) < MIN_END_KEEP) {
- ols = oe;
- nls = ne;
- }
- /*
- * Pragmatics II: if the terminal isn't smart enough, make the data
- * dumber so the smart update doesn't try anything fancy
- */
-
- /*
- * fx is the number of characters we need to insert/delete: in the
- * beginning to bring the two same begins together
- */
- fx = (nsb - nfd) - (osb - ofd);
- /*
- * sx is the number of characters we need to insert/delete: in the
- * end to bring the two same last parts together
- */
- sx = (nls - nse) - (ols - ose);
-
- if (!EL_CAN_INSERT) {
- if (fx > 0) {
- osb = ols;
- ose = ols;
- nsb = nls;
- nse = nls;
- }
- if (sx > 0) {
- ols = oe;
- nls = ne;
- }
- if ((ols - ofd) < (nls - nfd)) {
- ols = oe;
- nls = ne;
- }
- }
- if (!EL_CAN_DELETE) {
- if (fx < 0) {
- osb = ols;
- ose = ols;
- nsb = nls;
- nse = nls;
- }
- if (sx < 0) {
- ols = oe;
- nls = ne;
- }
- if ((ols - ofd) > (nls - nfd)) {
- ols = oe;
- nls = ne;
- }
- }
- /*
- * Pragmatics III: make sure the middle shifted pointers are correct if
- * they don't point to anything (we may have moved ols or nls).
- */
- /* if the change isn't worth it, don't bother */
- /* was: if (osb == ose) */
- if ((ose - osb) < MIN_END_KEEP) {
- osb = ols;
- ose = ols;
- nsb = nls;
- nse = nls;
- }
- /*
- * Now that we are done with pragmatics we recompute fx, sx
- */
- fx = (nsb - nfd) - (osb - ofd);
- sx = (nls - nse) - (ols - ose);
-
- ELRE_DEBUG(1, (__F, "\n"));
- ELRE_DEBUG(1, (__F, "ofd %d, osb %d, ose %d, ols %d, oe %d\n",
- ofd - old, osb - old, ose - old, ols - old, oe - old));
- ELRE_DEBUG(1, (__F, "nfd %d, nsb %d, nse %d, nls %d, ne %d\n",
- nfd - new, nsb - new, nse - new, nls - new, ne - new));
- ELRE_DEBUG(1, (__F,
- "xxx-xxx:\"00000000001111111111222222222233333333334\"\r\n"));
- ELRE_DEBUG(1, (__F,
- "xxx-xxx:\"01234567890123456789012345678901234567890\"\r\n"));
-#ifdef DEBUG_REFRESH
- re_printstr(el, "old- oe", old, oe);
- re_printstr(el, "new- ne", new, ne);
- re_printstr(el, "old-ofd", old, ofd);
- re_printstr(el, "new-nfd", new, nfd);
- re_printstr(el, "ofd-osb", ofd, osb);
- re_printstr(el, "nfd-nsb", nfd, nsb);
- re_printstr(el, "osb-ose", osb, ose);
- re_printstr(el, "nsb-nse", nsb, nse);
- re_printstr(el, "ose-ols", ose, ols);
- re_printstr(el, "nse-nls", nse, nls);
- re_printstr(el, "ols- oe", ols, oe);
- re_printstr(el, "nls- ne", nls, ne);
-#endif /* DEBUG_REFRESH */
-
- /*
- * el_cursor.v to this line i MUST be in this routine so that if we
- * don't have to change the line, we don't move to it. el_cursor.h to
- * first diff char
- */
- term_move_to_line(el, i);
-
- /*
- * at this point we have something like this:
- *
- * /old /ofd /osb /ose /ols /oe
- * v.....................v v..................v v........v
- * eddie> Oh, my fredded gruntle-buggy is to me, as foo var lurgid as
- * eddie> Oh, my fredded quiux buggy is to me, as gruntle-lurgid as
- * ^.....................^ ^..................^ ^........^
- * \new \nfd \nsb \nse \nls \ne
- *
- * fx is the difference in length between the chars between nfd and
- * nsb, and the chars between ofd and osb, and is thus the number of
- * characters to delete if < 0 (new is shorter than old, as above),
- * or insert (new is longer than short).
- *
- * sx is the same for the second differences.
- */
-
- /*
- * if we have a net insert on the first difference, AND inserting the
- * net amount ((nsb-nfd) - (osb-ofd)) won't push the last useful
- * character (which is ne if nls != ne, otherwise is nse) off the edge
- * of the screen (el->el_term.t_size.h) else we do the deletes first
- * so that we keep everything we need to.
- */
-
- /*
- * if the last same is the same like the end, there is no last same
- * part, otherwise we want to keep the last same part set p to the
- * last useful old character
- */
- p = (ols != oe) ? oe : ose;
-
- /*
- * if (There is a diffence in the beginning) && (we need to insert
- * characters) && (the number of characters to insert is less than
- * the term width)
- * We need to do an insert!
- * else if (we need to delete characters)
- * We need to delete characters!
- * else
- * No insert or delete
- */
- if ((nsb != nfd) && fx > 0 &&
- ((p - old) + fx <= el->el_term.t_size.h)) {
- ELRE_DEBUG(1,
- (__F, "first diff insert at %d...\r\n", nfd - new));
- /*
- * Move to the first char to insert, where the first diff is.
- */
- term_move_to_char(el, nfd - new);
- /*
- * Check if we have stuff to keep at end
- */
- if (nsb != ne) {
- ELRE_DEBUG(1, (__F, "with stuff to keep at end\r\n"));
- /*
- * insert fx chars of new starting at nfd
- */
- if (fx > 0) {
- ELRE_DEBUG(!EL_CAN_INSERT, (__F,
- "ERROR: cannot insert in early first diff\n"));
- term_insertwrite(el, nfd, fx);
- re_insert(el, old, ofd - old,
- el->el_term.t_size.h, nfd, fx);
- }
- /*
- * write (nsb-nfd) - fx chars of new starting at
- * (nfd + fx)
- */
- term_overwrite(el, nfd + fx, (nsb - nfd) - fx);
- re__strncopy(ofd + fx, nfd + fx,
- (size_t) ((nsb - nfd) - fx));
- } else {
- ELRE_DEBUG(1, (__F, "without anything to save\r\n"));
- term_overwrite(el, nfd, (nsb - nfd));
- re__strncopy(ofd, nfd, (size_t) (nsb - nfd));
- /*
- * Done
- */
- return;
- }
- } else if (fx < 0) {
- ELRE_DEBUG(1,
- (__F, "first diff delete at %d...\r\n", ofd - old));
- /*
- * move to the first char to delete where the first diff is
- */
- term_move_to_char(el, ofd - old);
- /*
- * Check if we have stuff to save
- */
- if (osb != oe) {
- ELRE_DEBUG(1, (__F, "with stuff to save at end\r\n"));
- /*
- * fx is less than zero *always* here but we check
- * for code symmetry
- */
- if (fx < 0) {
- ELRE_DEBUG(!EL_CAN_DELETE, (__F,
- "ERROR: cannot delete in first diff\n"));
- term_deletechars(el, -fx);
- re_delete(el, old, ofd - old,
- el->el_term.t_size.h, -fx);
- }
- /*
- * write (nsb-nfd) chars of new starting at nfd
- */
- term_overwrite(el, nfd, (nsb - nfd));
- re__strncopy(ofd, nfd, (size_t) (nsb - nfd));
-
- } else {
- ELRE_DEBUG(1, (__F,
- "but with nothing left to save\r\n"));
- /*
- * write (nsb-nfd) chars of new starting at nfd
- */
- term_overwrite(el, nfd, (nsb - nfd));
- ELRE_DEBUG(1, (__F,
- "cleareol %d\n", (oe - old) - (ne - new)));
- term_clear_EOL(el, (oe - old) - (ne - new));
- /*
- * Done
- */
- return;
- }
- } else
- fx = 0;
-
- if (sx < 0 && (ose - old) + fx < el->el_term.t_size.h) {
- ELRE_DEBUG(1, (__F,
- "second diff delete at %d...\r\n", (ose - old) + fx));
- /*
- * Check if we have stuff to delete
- */
- /*
- * fx is the number of characters inserted (+) or deleted (-)
- */
-
- term_move_to_char(el, (ose - old) + fx);
- /*
- * Check if we have stuff to save
- */
- if (ols != oe) {
- ELRE_DEBUG(1, (__F, "with stuff to save at end\r\n"));
- /*
- * Again a duplicate test.
- */
- if (sx < 0) {
- ELRE_DEBUG(!EL_CAN_DELETE, (__F,
- "ERROR: cannot delete in second diff\n"));
- term_deletechars(el, -sx);
- }
- /*
- * write (nls-nse) chars of new starting at nse
- */
- term_overwrite(el, nse, (nls - nse));
- } else {
- ELRE_DEBUG(1, (__F,
- "but with nothing left to save\r\n"));
- term_overwrite(el, nse, (nls - nse));
- ELRE_DEBUG(1, (__F,
- "cleareol %d\n", (oe - old) - (ne - new)));
- if ((oe - old) - (ne - new) != 0)
- term_clear_EOL(el, (oe - old) - (ne - new));
- }
- }
- /*
- * if we have a first insert AND WE HAVEN'T ALREADY DONE IT...
- */
- if ((nsb != nfd) && (osb - ofd) <= (nsb - nfd) && (fx == 0)) {
- ELRE_DEBUG(1, (__F, "late first diff insert at %d...\r\n",
- nfd - new));
-
- term_move_to_char(el, nfd - new);
- /*
- * Check if we have stuff to keep at the end
- */
- if (nsb != ne) {
- ELRE_DEBUG(1, (__F, "with stuff to keep at end\r\n"));
- /*
- * We have to recalculate fx here because we set it
- * to zero above as a flag saying that we hadn't done
- * an early first insert.
- */
- fx = (nsb - nfd) - (osb - ofd);
- if (fx > 0) {
- /*
- * insert fx chars of new starting at nfd
- */
- ELRE_DEBUG(!EL_CAN_INSERT, (__F,
- "ERROR: cannot insert in late first diff\n"));
- term_insertwrite(el, nfd, fx);
- re_insert(el, old, ofd - old,
- el->el_term.t_size.h, nfd, fx);
- }
- /*
- * write (nsb-nfd) - fx chars of new starting at
- * (nfd + fx)
- */
- term_overwrite(el, nfd + fx, (nsb - nfd) - fx);
- re__strncopy(ofd + fx, nfd + fx,
- (size_t) ((nsb - nfd) - fx));
- } else {
- ELRE_DEBUG(1, (__F, "without anything to save\r\n"));
- term_overwrite(el, nfd, (nsb - nfd));
- re__strncopy(ofd, nfd, (size_t) (nsb - nfd));
- }
- }
- /*
- * line is now NEW up to nse
- */
- if (sx >= 0) {
- ELRE_DEBUG(1, (__F,
- "second diff insert at %d...\r\n", nse - new));
- term_move_to_char(el, nse - new);
- if (ols != oe) {
- ELRE_DEBUG(1, (__F, "with stuff to keep at end\r\n"));
- if (sx > 0) {
- /* insert sx chars of new starting at nse */
- ELRE_DEBUG(!EL_CAN_INSERT, (__F,
- "ERROR: cannot insert in second diff\n"));
- term_insertwrite(el, nse, sx);
- }
- /*
- * write (nls-nse) - sx chars of new starting at
- * (nse + sx)
- */
- term_overwrite(el, nse + sx, (nls - nse) - sx);
- } else {
- ELRE_DEBUG(1, (__F, "without anything to save\r\n"));
- term_overwrite(el, nse, (nls - nse));
-
- /*
- * No need to do a clear-to-end here because we were
- * doing a second insert, so we will have over
- * written all of the old string.
- */
- }
- }
- ELRE_DEBUG(1, (__F, "done.\r\n"));
-}
-
-
-/* re__copy_and_pad():
- * Copy string and pad with spaces
- */
-private void
-re__copy_and_pad(char *dst, const char *src, size_t width)
-{
- int i;
-
- for (i = 0; i < width; i++) {
- if (*src == '\0')
- break;
- *dst++ = *src++;
- }
-
- for (; i < width; i++)
- *dst++ = ' ';
-
- *dst = '\0';
-}
-
-
-/* re_refresh_cursor():
- * Move to the new cursor position
- */
-protected void
-re_refresh_cursor(EditLine *el)
-{
- char *cp, c;
- int h, v, th;
-
- /* first we must find where the cursor is... */
- h = el->el_prompt.p_pos.h;
- v = el->el_prompt.p_pos.v;
- th = el->el_term.t_size.h; /* optimize for speed */
-
- /* do input buffer to el->el_line.cursor */
- for (cp = el->el_line.buffer; cp < el->el_line.cursor; cp++) {
- c = *cp;
- h++; /* all chars at least this long */
-
- if (c == '\n') {/* handle newline in data part too */
- h = 0;
- v++;
- } else {
- if (c == '\t') { /* if a tab, to next tab stop */
- while (h & 07) {
- h++;
- }
- } else if (iscntrl((unsigned char) c)) {
- /* if control char */
- h++;
- if (h > th) { /* if overflow, compensate */
- h = 1;
- v++;
- }
- } else if (!isprint((unsigned char) c)) {
- h += 3;
- if (h > th) { /* if overflow, compensate */
- h = h - th;
- v++;
- }
- }
- }
-
- if (h >= th) { /* check, extra long tabs picked up here also */
- h = 0;
- v++;
- }
- }
-
- /* now go there */
- term_move_to_line(el, v);
- term_move_to_char(el, h);
- term__flush();
-}
-
-
-/* re_fastputc():
- * Add a character fast.
- */
-private void
-re_fastputc(EditLine *el, int c)
-{
-
- term__putc(c);
- el->el_display[el->el_cursor.v][el->el_cursor.h++] = c;
- if (el->el_cursor.h >= el->el_term.t_size.h) {
- /* if we must overflow */
- el->el_cursor.h = 0;
-
- /*
- * If we would overflow (input is longer than terminal size),
- * emulate scroll by dropping first line and shuffling the rest.
- * We do this via pointer shuffling - it's safe in this case
- * and we avoid memcpy().
- */
- if (el->el_cursor.v + 1 >= el->el_term.t_size.v) {
- int i, lins = el->el_term.t_size.v;
- char *firstline = el->el_display[0];
-
- for(i=1; i < lins; i++)
- el->el_display[i-1] = el->el_display[i];
-
- re__copy_and_pad(firstline, "", 0);
- el->el_display[i-1] = firstline;
- } else {
- el->el_cursor.v++;
- el->el_refresh.r_oldcv++;
- }
- if (EL_HAS_AUTO_MARGINS) {
- if (EL_HAS_MAGIC_MARGINS) {
- term__putc(' ');
- term__putc('\b');
- }
- } else {
- term__putc('\r');
- term__putc('\n');
- }
- }
-}
-
-
-/* re_fastaddc():
- * we added just one char, handle it fast.
- * Assumes that screen cursor == real cursor
- */
-protected void
-re_fastaddc(EditLine *el)
-{
- char c;
- int rhdiff;
-
- c = el->el_line.cursor[-1];
-
- if (c == '\t' || el->el_line.cursor != el->el_line.lastchar) {
- re_refresh(el); /* too hard to handle */
- return;
- }
- rhdiff = el->el_term.t_size.h - el->el_cursor.h -
- el->el_rprompt.p_pos.h;
- if (el->el_rprompt.p_pos.h && rhdiff < 3) {
- re_refresh(el); /* clear out rprompt if less than 1 char gap */
- return;
- } /* else (only do at end of line, no TAB) */
- if (iscntrl((unsigned char) c)) { /* if control char, do caret */
- char mc = (c == '\177') ? '?' : (c | 0100);
- re_fastputc(el, '^');
- re_fastputc(el, mc);
- } else if (isprint((unsigned char) c)) { /* normal char */
- re_fastputc(el, c);
- } else {
- re_fastputc(el, '\\');
- re_fastputc(el, (int) ((((unsigned int) c >> 6) & 7) + '0'));
- re_fastputc(el, (int) ((((unsigned int) c >> 3) & 7) + '0'));
- re_fastputc(el, (c & 7) + '0');
- }
- term__flush();
-}
-
-
-/* re_clear_display():
- * clear the screen buffers so that new prompt starts fresh.
- */
-protected void
-re_clear_display(EditLine *el)
-{
- int i;
-
- el->el_cursor.v = 0;
- el->el_cursor.h = 0;
- for (i = 0; i < el->el_term.t_size.v; i++)
- el->el_display[i][0] = '\0';
- el->el_refresh.r_oldcv = 0;
-}
-
-
-/* re_clear_lines():
- * Make sure all lines are *really* blank
- */
-protected void
-re_clear_lines(EditLine *el)
-{
-
- if (EL_CAN_CEOL) {
- int i;
- term_move_to_char(el, 0);
- for (i = 0; i <= el->el_refresh.r_oldcv; i++) {
- /* for each line on the screen */
- term_move_to_line(el, i);
- term_clear_EOL(el, el->el_term.t_size.h);
- }
- term_move_to_line(el, 0);
- } else {
- term_move_to_line(el, el->el_refresh.r_oldcv);
- /* go to last line */
- term__putc('\r'); /* go to BOL */
- term__putc('\n'); /* go to new line */
- }
-}
+++ /dev/null
-/* $NetBSD: refresh.h,v 1.4 2001/01/10 07:45:42 jdolecek Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)refresh.h 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * el.refresh.h: Screen refresh functions
- */
-#ifndef _h_el_refresh
-#define _h_el_refresh
-
-#include "histedit.h"
-
-typedef struct {
- coord_t r_cursor; /* Refresh cursor position */
- int r_oldcv; /* Vertical locations */
- int r_newcv;
-} el_refresh_t;
-
-protected void re_putc(EditLine *, int, int);
-protected void re_clear_lines(EditLine *);
-protected void re_clear_display(EditLine *);
-protected void re_refresh(EditLine *);
-protected void re_refresh_cursor(EditLine *);
-protected void re_fastaddc(EditLine *);
-protected void re_goto_bottom(EditLine *);
-
-#endif /* _h_el_refresh */
+++ /dev/null
-/* $NetBSD: search.c,v 1.12 2002/03/18 16:00:58 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)search.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: search.c,v 1.12 2002/03/18 16:00:58 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * search.c: History and character search functions
- */
-#include <stdlib.h>
-#if defined(REGEX)
-#include <regex.h>
-#elif defined(REGEXP)
-#include <regexp.h>
-#endif
-#include "el.h"
-
-/*
- * Adjust cursor in vi mode to include the character under it
- */
-#define EL_CURSOR(el) \
- ((el)->el_line.cursor + (((el)->el_map.type == MAP_VI) && \
- ((el)->el_map.current == (el)->el_map.alt)))
-
-/* search_init():
- * Initialize the search stuff
- */
-protected int
-search_init(EditLine *el)
-{
-
- el->el_search.patbuf = (char *) el_malloc(EL_BUFSIZ);
- if (el->el_search.patbuf == NULL)
- return (-1);
- el->el_search.patlen = 0;
- el->el_search.patdir = -1;
- el->el_search.chacha = '\0';
- el->el_search.chadir = -1;
- return (0);
-}
-
-
-/* search_end():
- * Initialize the search stuff
- */
-protected void
-search_end(EditLine *el)
-{
-
- el_free((ptr_t) el->el_search.patbuf);
- el->el_search.patbuf = NULL;
-}
-
-
-#ifdef REGEXP
-/* regerror():
- * Handle regular expression errors
- */
-public void
-/*ARGSUSED*/
-regerror(const char *msg)
-{
-}
-#endif
-
-
-/* el_match():
- * Return if string matches pattern
- */
-protected int
-el_match(const char *str, const char *pat)
-{
-#if defined (REGEX)
- regex_t re;
- int rv;
-#elif defined (REGEXP)
- regexp *rp;
- int rv;
-#else
- extern char *re_comp(const char *);
- extern int re_exec(const char *);
-#endif
-
- if (strstr(str, pat) != NULL)
- return (1);
-
-#if defined(REGEX)
- if (regcomp(&re, pat, 0) == 0) {
- rv = regexec(&re, str, 0, NULL, 0) == 0;
- regfree(&re);
- } else {
- rv = 0;
- }
- return (rv);
-#elif defined(REGEXP)
- if ((re = regcomp(pat)) != NULL) {
- rv = regexec(re, str);
- free((ptr_t) re);
- } else {
- rv = 0;
- }
- return (rv);
-#else
- if (re_comp(pat) != NULL)
- return (0);
- else
- return (re_exec(str) == 1);
-#endif
-}
-
-
-/* c_hmatch():
- * return True if the pattern matches the prefix
- */
-protected int
-c_hmatch(EditLine *el, const char *str)
-{
-#ifdef SDEBUG
- (void) fprintf(el->el_errfile, "match `%s' with `%s'\n",
- el->el_search.patbuf, str);
-#endif /* SDEBUG */
-
- return (el_match(str, el->el_search.patbuf));
-}
-
-
-/* c_setpat():
- * Set the history seatch pattern
- */
-protected void
-c_setpat(EditLine *el)
-{
- if (el->el_state.lastcmd != ED_SEARCH_PREV_HISTORY &&
- el->el_state.lastcmd != ED_SEARCH_NEXT_HISTORY) {
- el->el_search.patlen = EL_CURSOR(el) - el->el_line.buffer;
- if (el->el_search.patlen >= EL_BUFSIZ)
- el->el_search.patlen = EL_BUFSIZ - 1;
- if (el->el_search.patlen != 0) {
- (void) strncpy(el->el_search.patbuf, el->el_line.buffer,
- el->el_search.patlen);
- el->el_search.patbuf[el->el_search.patlen] = '\0';
- } else
- el->el_search.patlen = strlen(el->el_search.patbuf);
- }
-#ifdef SDEBUG
- (void) fprintf(el->el_errfile, "\neventno = %d\n",
- el->el_history.eventno);
- (void) fprintf(el->el_errfile, "patlen = %d\n", el->el_search.patlen);
- (void) fprintf(el->el_errfile, "patbuf = \"%s\"\n",
- el->el_search.patbuf);
- (void) fprintf(el->el_errfile, "cursor %d lastchar %d\n",
- EL_CURSOR(el) - el->el_line.buffer,
- el->el_line.lastchar - el->el_line.buffer);
-#endif
-}
-
-
-/* ce_inc_search():
- * Emacs incremental search
- */
-protected el_action_t
-ce_inc_search(EditLine *el, int dir)
-{
- static const char STRfwd[] = {'f', 'w', 'd', '\0'},
- STRbck[] = {'b', 'c', 'k', '\0'};
- static char pchar = ':';/* ':' = normal, '?' = failed */
- static char endcmd[2] = {'\0', '\0'};
- char ch, *ocursor = el->el_line.cursor, oldpchar = pchar;
- const char *cp;
-
- el_action_t ret = CC_NORM;
-
- int ohisteventno = el->el_history.eventno;
- int oldpatlen = el->el_search.patlen;
- int newdir = dir;
- int done, redo;
-
- if (el->el_line.lastchar + sizeof(STRfwd) / sizeof(char) + 2 +
- el->el_search.patlen >= el->el_line.limit)
- return (CC_ERROR);
-
- for (;;) {
-
- if (el->el_search.patlen == 0) { /* first round */
- pchar = ':';
-#ifdef ANCHOR
- el->el_search.patbuf[el->el_search.patlen++] = '.';
- el->el_search.patbuf[el->el_search.patlen++] = '*';
-#endif
- }
- done = redo = 0;
- *el->el_line.lastchar++ = '\n';
- for (cp = (newdir == ED_SEARCH_PREV_HISTORY) ? STRbck : STRfwd;
- *cp; *el->el_line.lastchar++ = *cp++)
- continue;
- *el->el_line.lastchar++ = pchar;
- for (cp = &el->el_search.patbuf[1];
- cp < &el->el_search.patbuf[el->el_search.patlen];
- *el->el_line.lastchar++ = *cp++)
- continue;
- *el->el_line.lastchar = '\0';
- re_refresh(el);
-
- if (el_getc(el, &ch) != 1)
- return (ed_end_of_file(el, 0));
-
- switch (el->el_map.current[(unsigned char) ch]) {
- case ED_INSERT:
- case ED_DIGIT:
- if (el->el_search.patlen > EL_BUFSIZ - 3)
- term_beep(el);
- else {
- el->el_search.patbuf[el->el_search.patlen++] =
- ch;
- *el->el_line.lastchar++ = ch;
- *el->el_line.lastchar = '\0';
- re_refresh(el);
- }
- break;
-
- case EM_INC_SEARCH_NEXT:
- newdir = ED_SEARCH_NEXT_HISTORY;
- redo++;
- break;
-
- case EM_INC_SEARCH_PREV:
- newdir = ED_SEARCH_PREV_HISTORY;
- redo++;
- break;
-
- case ED_DELETE_PREV_CHAR:
- if (el->el_search.patlen > 1)
- done++;
- else
- term_beep(el);
- break;
-
- default:
- switch (ch) {
- case 0007: /* ^G: Abort */
- ret = CC_ERROR;
- done++;
- break;
-
- case 0027: /* ^W: Append word */
- /* No can do if globbing characters in pattern */
- for (cp = &el->el_search.patbuf[1];; cp++)
- if (cp >= &el->el_search.patbuf[el->el_search.patlen]) {
- el->el_line.cursor +=
- el->el_search.patlen - 1;
- cp = c__next_word(el->el_line.cursor,
- el->el_line.lastchar, 1,
- ce__isword);
- while (el->el_line.cursor < cp &&
- *el->el_line.cursor != '\n') {
- if (el->el_search.patlen >
- EL_BUFSIZ - 3) {
- term_beep(el);
- break;
- }
- el->el_search.patbuf[el->el_search.patlen++] =
- *el->el_line.cursor;
- *el->el_line.lastchar++ =
- *el->el_line.cursor++;
- }
- el->el_line.cursor = ocursor;
- *el->el_line.lastchar = '\0';
- re_refresh(el);
- break;
- } else if (isglob(*cp)) {
- term_beep(el);
- break;
- }
- break;
-
- default: /* Terminate and execute cmd */
- endcmd[0] = ch;
- el_push(el, endcmd);
- /* FALLTHROUGH */
-
- case 0033: /* ESC: Terminate */
- ret = CC_REFRESH;
- done++;
- break;
- }
- break;
- }
-
- while (el->el_line.lastchar > el->el_line.buffer &&
- *el->el_line.lastchar != '\n')
- *el->el_line.lastchar-- = '\0';
- *el->el_line.lastchar = '\0';
-
- if (!done) {
-
- /* Can't search if unmatched '[' */
- for (cp = &el->el_search.patbuf[el->el_search.patlen-1],
- ch = ']';
- cp > el->el_search.patbuf;
- cp--)
- if (*cp == '[' || *cp == ']') {
- ch = *cp;
- break;
- }
- if (el->el_search.patlen > 1 && ch != '[') {
- if (redo && newdir == dir) {
- if (pchar == '?') { /* wrap around */
- el->el_history.eventno =
- newdir == ED_SEARCH_PREV_HISTORY ? 0 : 0x7fffffff;
- if (hist_get(el) == CC_ERROR)
- /* el->el_history.event
- * no was fixed by
- * first call */
- (void) hist_get(el);
- el->el_line.cursor = newdir ==
- ED_SEARCH_PREV_HISTORY ?
- el->el_line.lastchar :
- el->el_line.buffer;
- } else
- el->el_line.cursor +=
- newdir ==
- ED_SEARCH_PREV_HISTORY ?
- -1 : 1;
- }
-#ifdef ANCHOR
- el->el_search.patbuf[el->el_search.patlen++] =
- '.';
- el->el_search.patbuf[el->el_search.patlen++] =
- '*';
-#endif
- el->el_search.patbuf[el->el_search.patlen] =
- '\0';
- if (el->el_line.cursor < el->el_line.buffer ||
- el->el_line.cursor > el->el_line.lastchar ||
- (ret = ce_search_line(el,
- &el->el_search.patbuf[1],
- newdir)) == CC_ERROR) {
- /* avoid c_setpat */
- el->el_state.lastcmd =
- (el_action_t) newdir;
- ret = newdir == ED_SEARCH_PREV_HISTORY ?
- ed_search_prev_history(el, 0) :
- ed_search_next_history(el, 0);
- if (ret != CC_ERROR) {
- el->el_line.cursor = newdir ==
- ED_SEARCH_PREV_HISTORY ?
- el->el_line.lastchar :
- el->el_line.buffer;
- (void) ce_search_line(el,
- &el->el_search.patbuf[1],
- newdir);
- }
- }
- el->el_search.patbuf[--el->el_search.patlen] =
- '\0';
- if (ret == CC_ERROR) {
- term_beep(el);
- if (el->el_history.eventno !=
- ohisteventno) {
- el->el_history.eventno =
- ohisteventno;
- if (hist_get(el) == CC_ERROR)
- return (CC_ERROR);
- }
- el->el_line.cursor = ocursor;
- pchar = '?';
- } else {
- pchar = ':';
- }
- }
- ret = ce_inc_search(el, newdir);
-
- if (ret == CC_ERROR && pchar == '?' && oldpchar == ':')
- /*
- * break abort of failed search at last
- * non-failed
- */
- ret = CC_NORM;
-
- }
- if (ret == CC_NORM || (ret == CC_ERROR && oldpatlen == 0)) {
- /* restore on normal return or error exit */
- pchar = oldpchar;
- el->el_search.patlen = oldpatlen;
- if (el->el_history.eventno != ohisteventno) {
- el->el_history.eventno = ohisteventno;
- if (hist_get(el) == CC_ERROR)
- return (CC_ERROR);
- }
- el->el_line.cursor = ocursor;
- if (ret == CC_ERROR)
- re_refresh(el);
- }
- if (done || ret != CC_NORM)
- return (ret);
- }
-}
-
-
-/* cv_search():
- * Vi search.
- */
-protected el_action_t
-cv_search(EditLine *el, int dir)
-{
- char ch;
- char tmpbuf[EL_BUFSIZ];
- int tmplen;
-
- tmplen = 0;
-#ifdef ANCHOR
- tmpbuf[tmplen++] = '.';
- tmpbuf[tmplen++] = '*';
-#endif
-
- el->el_line.buffer[0] = '\0';
- el->el_line.lastchar = el->el_line.buffer;
- el->el_line.cursor = el->el_line.buffer;
- el->el_search.patdir = dir;
-
- c_insert(el, 2); /* prompt + '\n' */
- *el->el_line.cursor++ = '\n';
- *el->el_line.cursor++ = dir == ED_SEARCH_PREV_HISTORY ? '/' : '?';
- re_refresh(el);
-
-#ifdef ANCHOR
-#define LEN 2
-#else
-#define LEN 0
-#endif
-
- tmplen = c_gets(el, &tmpbuf[LEN]) + LEN;
- ch = tmpbuf[tmplen];
- tmpbuf[tmplen] = '\0';
-
- if (tmplen == LEN) {
- /*
- * Use the old pattern, but wild-card it.
- */
- if (el->el_search.patlen == 0) {
- el->el_line.buffer[0] = '\0';
- el->el_line.lastchar = el->el_line.buffer;
- el->el_line.cursor = el->el_line.buffer;
- re_refresh(el);
- return (CC_ERROR);
- }
-#ifdef ANCHOR
- if (el->el_search.patbuf[0] != '.' &&
- el->el_search.patbuf[0] != '*') {
- (void) strncpy(tmpbuf, el->el_search.patbuf,
- sizeof(tmpbuf) - 1);
- el->el_search.patbuf[0] = '.';
- el->el_search.patbuf[1] = '*';
- (void) strncpy(&el->el_search.patbuf[2], tmpbuf,
- EL_BUFSIZ - 3);
- el->el_search.patlen++;
- el->el_search.patbuf[el->el_search.patlen++] = '.';
- el->el_search.patbuf[el->el_search.patlen++] = '*';
- el->el_search.patbuf[el->el_search.patlen] = '\0';
- }
-#endif
- } else {
-#ifdef ANCHOR
- tmpbuf[tmplen++] = '.';
- tmpbuf[tmplen++] = '*';
-#endif
- tmpbuf[tmplen] = '\0';
- (void) strncpy(el->el_search.patbuf, tmpbuf, EL_BUFSIZ - 1);
- el->el_search.patlen = tmplen;
- }
- el->el_state.lastcmd = (el_action_t) dir; /* avoid c_setpat */
- el->el_line.cursor = el->el_line.lastchar = el->el_line.buffer;
- if ((dir == ED_SEARCH_PREV_HISTORY ? ed_search_prev_history(el, 0) :
- ed_search_next_history(el, 0)) == CC_ERROR) {
- re_refresh(el);
- return (CC_ERROR);
- } else {
- if (ch == 0033) {
- re_refresh(el);
- *el->el_line.lastchar++ = '\n';
- *el->el_line.lastchar = '\0';
- re_goto_bottom(el);
- return (CC_NEWLINE);
- } else
- return (CC_REFRESH);
- }
-}
-
-
-/* ce_search_line():
- * Look for a pattern inside a line
- */
-protected el_action_t
-ce_search_line(EditLine *el, char *pattern, int dir)
-{
- char *cp;
-
- if (dir == ED_SEARCH_PREV_HISTORY) {
- for (cp = el->el_line.cursor; cp >= el->el_line.buffer; cp--)
- if (el_match(cp, pattern)) {
- el->el_line.cursor = cp;
- return (CC_NORM);
- }
- return (CC_ERROR);
- } else {
- for (cp = el->el_line.cursor; *cp != '\0' &&
- cp < el->el_line.limit; cp++)
- if (el_match(cp, pattern)) {
- el->el_line.cursor = cp;
- return (CC_NORM);
- }
- return (CC_ERROR);
- }
-}
-
-
-/* cv_repeat_srch():
- * Vi repeat search
- */
-protected el_action_t
-cv_repeat_srch(EditLine *el, int c)
-{
-
-#ifdef SDEBUG
- (void) fprintf(el->el_errfile, "dir %d patlen %d patbuf %s\n",
- c, el->el_search.patlen, el->el_search.patbuf);
-#endif
-
- el->el_state.lastcmd = (el_action_t) c; /* Hack to stop c_setpat */
- el->el_line.lastchar = el->el_line.buffer;
-
- switch (c) {
- case ED_SEARCH_NEXT_HISTORY:
- return (ed_search_next_history(el, 0));
- case ED_SEARCH_PREV_HISTORY:
- return (ed_search_prev_history(el, 0));
- default:
- return (CC_ERROR);
- }
-}
-
-
-/* cv_csearch_back():
- * Vi character search reverse
- */
-protected el_action_t
-cv_csearch_back(EditLine *el, int ch, int count, int tflag)
-{
- char *cp;
-
- cp = el->el_line.cursor;
- while (count--) {
- if (*cp == ch)
- cp--;
- while (cp > el->el_line.buffer && *cp != ch)
- cp--;
- }
-
- if (cp < el->el_line.buffer || (cp == el->el_line.buffer && *cp != ch))
- return (CC_ERROR);
-
- if (*cp == ch && tflag)
- cp++;
-
- el->el_line.cursor = cp;
-
- if (el->el_chared.c_vcmd.action & DELETE) {
- el->el_line.cursor++;
- cv_delfini(el);
- return (CC_REFRESH);
- }
- re_refresh_cursor(el);
- return (CC_NORM);
-}
-
-
-/* cv_csearch_fwd():
- * Vi character search forward
- */
-protected el_action_t
-cv_csearch_fwd(EditLine *el, int ch, int count, int tflag)
-{
- char *cp;
-
- cp = el->el_line.cursor;
- while (count--) {
- if (*cp == ch)
- cp++;
- while (cp < el->el_line.lastchar && *cp != ch)
- cp++;
- }
-
- if (cp >= el->el_line.lastchar)
- return (CC_ERROR);
-
- if (*cp == ch && tflag)
- cp--;
-
- el->el_line.cursor = cp;
-
- if (el->el_chared.c_vcmd.action & DELETE) {
- el->el_line.cursor++;
- cv_delfini(el);
- return (CC_REFRESH);
- }
- re_refresh_cursor(el);
- return (CC_NORM);
-}
+++ /dev/null
-/* $NetBSD: search.h,v 1.5 2000/09/04 22:06:32 lukem Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)search.h 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * el.search.h: Line and history searching utilities
- */
-#ifndef _h_el_search
-#define _h_el_search
-
-#include "histedit.h"
-
-typedef struct el_search_t {
- char *patbuf; /* The pattern buffer */
- size_t patlen; /* Length of the pattern buffer */
- int patdir; /* Direction of the last search */
- int chadir; /* Character search direction */
- char chacha; /* Character we are looking for */
-} el_search_t;
-
-
-protected int el_match(const char *, const char *);
-protected int search_init(EditLine *);
-protected void search_end(EditLine *);
-protected int c_hmatch(EditLine *, const char *);
-protected void c_setpat(EditLine *);
-protected el_action_t ce_inc_search(EditLine *, int);
-protected el_action_t cv_search(EditLine *, int);
-protected el_action_t ce_search_line(EditLine *, char *, int);
-protected el_action_t cv_repeat_srch(EditLine *, int);
-protected el_action_t cv_csearch_back(EditLine *, int, int, int);
-protected el_action_t cv_csearch_fwd(EditLine *, int, int, int);
-
-#endif /* _h_el_search */
+++ /dev/null
-/* $NetBSD: sig.c,v 1.9 2002/03/18 16:00:58 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)sig.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: sig.c,v 1.9 2002/03/18 16:00:58 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * sig.c: Signal handling stuff.
- * our policy is to trap all signals, set a good state
- * and pass the ball to our caller.
- */
-#include "el.h"
-#include <stdlib.h>
-
-private EditLine *sel = NULL;
-
-private const int sighdl[] = {
-#define _DO(a) (a),
- ALLSIGS
-#undef _DO
- - 1
-};
-
-private void sig_handler(int);
-
-/* sig_handler():
- * This is the handler called for all signals
- * XXX: we cannot pass any data so we just store the old editline
- * state in a private variable
- */
-private void
-sig_handler(int signo)
-{
- int i;
- sigset_t nset, oset;
-
- (void) sigemptyset(&nset);
- (void) sigaddset(&nset, signo);
- (void) sigprocmask(SIG_BLOCK, &nset, &oset);
-
- switch (signo) {
- case SIGCONT:
- tty_rawmode(sel);
- if (ed_redisplay(sel, 0) == CC_REFRESH)
- re_refresh(sel);
- term__flush();
- break;
-
- case SIGWINCH:
- el_resize(sel);
- break;
-
- default:
- tty_cookedmode(sel);
- break;
- }
-
- for (i = 0; sighdl[i] != -1; i++)
- if (signo == sighdl[i])
- break;
-
- (void) signal(signo, sel->el_signal[i]);
- (void) sigprocmask(SIG_SETMASK, &oset, NULL);
- (void) kill(0, signo);
-}
-
-
-/* sig_init():
- * Initialize all signal stuff
- */
-protected int
-sig_init(EditLine *el)
-{
- int i;
- sigset_t nset, oset;
-
- (void) sigemptyset(&nset);
-#define _DO(a) (void) sigaddset(&nset, a);
- ALLSIGS
-#undef _DO
- (void) sigprocmask(SIG_BLOCK, &nset, &oset);
-
-#define SIGSIZE (sizeof(sighdl) / sizeof(sighdl[0]) * sizeof(sig_t))
-
- el->el_signal = (sig_t *) el_malloc(SIGSIZE);
- if (el->el_signal == NULL)
- return (-1);
- for (i = 0; sighdl[i] != -1; i++)
- el->el_signal[i] = SIG_ERR;
-
- (void) sigprocmask(SIG_SETMASK, &oset, NULL);
-
- return (0);
-}
-
-
-/* sig_end():
- * Clear all signal stuff
- */
-protected void
-sig_end(EditLine *el)
-{
-
- el_free((ptr_t) el->el_signal);
- el->el_signal = NULL;
-}
-
-
-/* sig_set():
- * set all the signal handlers
- */
-protected void
-sig_set(EditLine *el)
-{
- int i;
- sigset_t nset, oset;
-
- (void) sigemptyset(&nset);
-#define _DO(a) (void) sigaddset(&nset, a);
- ALLSIGS
-#undef _DO
- (void) sigprocmask(SIG_BLOCK, &nset, &oset);
-
- for (i = 0; sighdl[i] != -1; i++) {
- sig_t s;
- /* This could happen if we get interrupted */
- if ((s = signal(sighdl[i], sig_handler)) != sig_handler)
- el->el_signal[i] = s;
- }
- sel = el;
- (void) sigprocmask(SIG_SETMASK, &oset, NULL);
-}
-
-
-/* sig_clr():
- * clear all the signal handlers
- */
-protected void
-sig_clr(EditLine *el)
-{
- int i;
- sigset_t nset, oset;
-
- (void) sigemptyset(&nset);
-#define _DO(a) (void) sigaddset(&nset, a);
- ALLSIGS
-#undef _DO
- (void) sigprocmask(SIG_BLOCK, &nset, &oset);
-
- for (i = 0; sighdl[i] != -1; i++)
- if (el->el_signal[i] != SIG_ERR)
- (void) signal(sighdl[i], el->el_signal[i]);
-
- sel = NULL; /* we are going to die if the handler is
- * called */
- (void) sigprocmask(SIG_SETMASK, &oset, NULL);
-}
+++ /dev/null
-/* $NetBSD: sig.h,v 1.3 2000/09/04 22:06:32 lukem Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)sig.h 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * el.sig.h: Signal handling functions
- */
-#ifndef _h_el_sig
-#define _h_el_sig
-
-#include <signal.h>
-
-#include "histedit.h"
-
-/*
- * Define here all the signals we are going to handle
- * The _DO macro is used to iterate in the source code
- */
-#define ALLSIGS \
- _DO(SIGINT) \
- _DO(SIGTSTP) \
- _DO(SIGSTOP) \
- _DO(SIGQUIT) \
- _DO(SIGHUP) \
- _DO(SIGTERM) \
- _DO(SIGCONT) \
- _DO(SIGWINCH)
-
-typedef sig_t *el_signal_t;
-
-protected void sig_end(EditLine*);
-protected int sig_init(EditLine*);
-protected void sig_set(EditLine*);
-protected void sig_clr(EditLine*);
-
-#endif /* _h_el_sig */
+++ /dev/null
-/* $NetBSD: sys.h,v 1.5 2002/03/18 16:00:59 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)sys.h 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * sys.h: Put all the stupid compiler and system dependencies here...
- */
-#ifndef _h_sys
-#define _h_sys
-
-#ifndef public
-# define public /* Externally visible functions/variables */
-#endif
-
-#ifndef private
-# define private static /* Always hidden internals */
-#endif
-
-#ifndef protected
-# define protected /* Redefined from elsewhere to "static" */
- /* When we want to hide everything */
-#endif
-
-#ifndef _PTR_T
-# define _PTR_T
-typedef void *ptr_t;
-#endif
-
-#ifndef _IOCTL_T
-# define _IOCTL_T
-typedef void *ioctl_t;
-#endif
-
-#include <stdio.h>
-
-#ifndef HAVE_FGETLN
-#define fgetln libedit_fgetln
-char *fgetln(FILE *fp, size_t *len);
-#endif
-
-#ifndef HAVE_STRLCPY
-#undef strlcpy /* We define this in top-level Asterisk to point towards ast_copy_string */
-#define strlcpy libedit_strlcpy
-size_t strlcpy(char *dst, const char *src, size_t siz);
-#endif
-
-#ifndef HAVE_STRLCAT
-#undef strlcat /* We define this in top-level Asterisk to point towards the ast_str_* APIs */
-#define strlcat libedit_strlcat
-size_t strlcat(char *dst, const char *src, size_t siz);
-#endif
-
-#define REGEX /* Use POSIX.2 regular expression functions */
-#undef REGEXP /* Use UNIX V8 regular expression functions */
-
-#ifdef SUNOS
-# undef REGEX
-# undef REGEXP
-/* # include <malloc.h> XXX Removed for Solaris build XXX */
-typedef void (*sig_t)(int);
-# ifdef __GNUC__
-/*
- * Broken hdrs.
- */
-#ifndef SOLARIS
-extern int tgetent(const char *bp, char *name);
-extern int tgetflag(const char *id);
-extern int tgetnum(const char *id);
-extern char *tgetstr(const char *id, char **area);
-#endif
-extern char *tgoto(const char *cap, int col, int row);
-extern int tputs(const char *str, int affcnt, int (*putc)(int));
-extern char *getenv(const char *);
-extern int fprintf(FILE *, const char *, ...);
-extern int sigsetmask(int);
-extern int sigblock(int);
-extern int fputc(int, FILE *);
-extern int fgetc(FILE *);
-extern int fflush(FILE *);
-extern int tolower(int);
-extern int toupper(int);
-extern int errno, sys_nerr;
-extern char *sys_errlist[];
-extern void perror(const char *);
-# include <string.h>
-# define strerror(e) sys_errlist[e]
-# endif
-# ifdef SABER
-extern ptr_t memcpy(ptr_t, const ptr_t, size_t);
-extern ptr_t memset(ptr_t, int, size_t);
-# endif
-extern char *fgetline(FILE *, int *);
-#endif
-
-#ifdef HAVE_SYS_CDEFS_H
-#include <sys/cdefs.h>
-#endif
-
-#endif /* _h_sys */
+++ /dev/null
-/* $NetBSD: term.c,v 1.35 2002/03/18 16:00:59 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)term.c 8.2 (Berkeley) 4/30/95";
-#else
-__RCSID("$NetBSD: term.c,v 1.35 2002/03/18 16:00:59 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * term.c: Editor/termcap-curses interface
- * We have to declare a static variable here, since the
- * termcap putchar routine does not take an argument!
- */
-#include <stdio.h>
-#include <signal.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#ifdef HAVE_TERMCAP_H
-#include <termcap.h>
-#endif
-#ifdef HAVE_CURSES_H
-#include <curses.h>
-#endif
-#ifdef HAVE_NCURSES_H
-#include <ncurses.h>
-#endif
-#if defined(HAVE_TERM_H)
-/* Can not use /usr/include/term.h because of a lot of incompatibilities, so just define some prototypes */
-#include "term.h"
-#endif /* defined(HAVE_TERM_H) */
-#if defined(HAVE_TERM_H) || !(defined(HAVE_TERMCAP_H) || defined(HAVE_CURSES_H) || defined(HAVE_NCURSES_H))
-extern int tgetent(char *, const char *);
-extern int tgetflag(const char *);
-extern int tgetnum(const char *);
-extern char *tgetstr(const char *, char **);
-extern int tputs (const char *, int, int (*)(int));
-extern char *tgoto (const char *, int, int);
-#endif /* defined(HAVE_TERM_H) or none_of_the_others */
-#include <sys/types.h>
-#include <sys/ioctl.h>
-
-#include "el.h"
-
-/*
- * IMPORTANT NOTE: these routines are allowed to look at the current screen
- * and the current possition assuming that it is correct. If this is not
- * true, then the update will be WRONG! This is (should be) a valid
- * assumption...
- */
-
-#define TC_BUFSIZE 2048
-
-#define GoodStr(a) (el->el_term.t_str[a] != NULL && \
- el->el_term.t_str[a][0] != '\0')
-#define Str(a) el->el_term.t_str[a]
-#define Val(a) el->el_term.t_val[a]
-
-#ifdef notdef
-private const struct {
- const char *b_name;
- int b_rate;
-} baud_rate[] = {
-#ifdef B0
- { "0", B0 },
-#endif
-#ifdef B50
- { "50", B50 },
-#endif
-#ifdef B75
- { "75", B75 },
-#endif
-#ifdef B110
- { "110", B110 },
-#endif
-#ifdef B134
- { "134", B134 },
-#endif
-#ifdef B150
- { "150", B150 },
-#endif
-#ifdef B200
- { "200", B200 },
-#endif
-#ifdef B300
- { "300", B300 },
-#endif
-#ifdef B600
- { "600", B600 },
-#endif
-#ifdef B900
- { "900", B900 },
-#endif
-#ifdef B1200
- { "1200", B1200 },
-#endif
-#ifdef B1800
- { "1800", B1800 },
-#endif
-#ifdef B2400
- { "2400", B2400 },
-#endif
-#ifdef B3600
- { "3600", B3600 },
-#endif
-#ifdef B4800
- { "4800", B4800 },
-#endif
-#ifdef B7200
- { "7200", B7200 },
-#endif
-#ifdef B9600
- { "9600", B9600 },
-#endif
-#ifdef EXTA
- { "19200", EXTA },
-#endif
-#ifdef B19200
- { "19200", B19200 },
-#endif
-#ifdef EXTB
- { "38400", EXTB },
-#endif
-#ifdef B38400
- { "38400", B38400 },
-#endif
- { NULL, 0 }
-};
-#endif
-
-private const struct termcapstr {
- const char *name;
- const char *long_name;
-} tstr[] = {
-#define T_al 0
- { "al", "add new blank line" },
-#define T_bl 1
- { "bl", "audible bell" },
-#define T_cd 2
- { "cd", "clear to bottom" },
-#define T_ce 3
- { "ce", "clear to end of line" },
-#define T_ch 4
- { "ch", "cursor to horiz pos" },
-#define T_cl 5
- { "cl", "clear screen" },
-#define T_dc 6
- { "dc", "delete a character" },
-#define T_dl 7
- { "dl", "delete a line" },
-#define T_dm 8
- { "dm", "start delete mode" },
-#define T_ed 9
- { "ed", "end delete mode" },
-#define T_ei 10
- { "ei", "end insert mode" },
-#define T_fs 11
- { "fs", "cursor from status line" },
-#define T_ho 12
- { "ho", "home cursor" },
-#define T_ic 13
- { "ic", "insert character" },
-#define T_im 14
- { "im", "start insert mode" },
-#define T_ip 15
- { "ip", "insert padding" },
-#define T_kd 16
- { "kd", "sends cursor down" },
-#define T_kl 17
- { "kl", "sends cursor left" },
-#define T_kr 18
- { "kr", "sends cursor right" },
-#define T_ku 19
- { "ku", "sends cursor up" },
-#define T_md 20
- { "md", "begin bold" },
-#define T_me 21
- { "me", "end attributes" },
-#define T_nd 22
- { "nd", "non destructive space" },
-#define T_se 23
- { "se", "end standout" },
-#define T_so 24
- { "so", "begin standout" },
-#define T_ts 25
- { "ts", "cursor to status line" },
-#define T_up 26
- { "up", "cursor up one" },
-#define T_us 27
- { "us", "begin underline" },
-#define T_ue 28
- { "ue", "end underline" },
-#define T_vb 29
- { "vb", "visible bell" },
-#define T_DC 30
- { "DC", "delete multiple chars" },
-#define T_DO 31
- { "DO", "cursor down multiple" },
-#define T_IC 32
- { "IC", "insert multiple chars" },
-#define T_LE 33
- { "LE", "cursor left multiple" },
-#define T_RI 34
- { "RI", "cursor right multiple" },
-#define T_UP 35
- { "UP", "cursor up multiple" },
-#define T_kh 36
- { "kh", "send cursor home" },
-#define T_at7 37
- { "@7", "send cursor end" },
-#define T_str 38
- { NULL, NULL }
-};
-
-private const struct termcapval {
- const char *name;
- const char *long_name;
-} tval[] = {
-#define T_am 0
- { "am", "has automatic margins" },
-#define T_pt 1
- { "pt", "has physical tabs" },
-#define T_li 2
- { "li", "Number of lines" },
-#define T_co 3
- { "co", "Number of columns" },
-#define T_km 4
- { "km", "Has meta key" },
-#define T_xt 5
- { "xt", "Tab chars destructive" },
-#define T_xn 6
- { "xn", "newline ignored at right margin" },
-#define T_MT 7
- { "MT", "Has meta key" }, /* XXX? */
-#define T_val 8
- { NULL, NULL, }
-};
-/* do two or more of the attributes use me */
-
-private void term_setflags(EditLine *);
-private int term_rebuffer_display(EditLine *);
-private void term_free_display(EditLine *);
-private int term_alloc_display(EditLine *);
-private void term_alloc(EditLine *, const struct termcapstr *, const char *);
-private void term_init_arrow(EditLine *);
-private void term_reset_arrow(EditLine *);
-
-
-private FILE *term_outfile = NULL; /* XXX: How do we fix that? */
-
-
-/* term_setflags():
- * Set the terminal capability flags
- */
-private void
-term_setflags(EditLine *el)
-{
- EL_FLAGS = 0;
- if (el->el_tty.t_tabs)
- EL_FLAGS |= (Val(T_pt) && !Val(T_xt)) ? TERM_CAN_TAB : 0;
-
- EL_FLAGS |= (Val(T_km) || Val(T_MT)) ? TERM_HAS_META : 0;
- EL_FLAGS |= GoodStr(T_ce) ? TERM_CAN_CEOL : 0;
- EL_FLAGS |= (GoodStr(T_dc) || GoodStr(T_DC)) ? TERM_CAN_DELETE : 0;
- EL_FLAGS |= (GoodStr(T_im) || GoodStr(T_ic) || GoodStr(T_IC)) ?
- TERM_CAN_INSERT : 0;
- EL_FLAGS |= (GoodStr(T_up) || GoodStr(T_UP)) ? TERM_CAN_UP : 0;
- EL_FLAGS |= Val(T_am) ? TERM_HAS_AUTO_MARGINS : 0;
- EL_FLAGS |= Val(T_xn) ? TERM_HAS_MAGIC_MARGINS : 0;
-
- if (GoodStr(T_me) && GoodStr(T_ue))
- EL_FLAGS |= (strcmp(Str(T_me), Str(T_ue)) == 0) ?
- TERM_CAN_ME : 0;
- else
- EL_FLAGS &= ~TERM_CAN_ME;
- if (GoodStr(T_me) && GoodStr(T_se))
- EL_FLAGS |= (strcmp(Str(T_me), Str(T_se)) == 0) ?
- TERM_CAN_ME : 0;
-
-
-#ifdef DEBUG_SCREEN
- if (!EL_CAN_UP) {
- (void) fprintf(el->el_errfile,
- "WARNING: Your terminal cannot move up.\n");
- (void) fprintf(el->el_errfile,
- "Editing may be odd for long lines.\n");
- }
- if (!EL_CAN_CEOL)
- (void) fprintf(el->el_errfile, "no clear EOL capability.\n");
- if (!EL_CAN_DELETE)
- (void) fprintf(el->el_errfile, "no delete char capability.\n");
- if (!EL_CAN_INSERT)
- (void) fprintf(el->el_errfile, "no insert char capability.\n");
-#endif /* DEBUG_SCREEN */
-}
-
-
-/* term_init():
- * Initialize the terminal stuff
- */
-protected int
-term_init(EditLine *el)
-{
-
- el->el_term.t_buf = (char *) el_malloc(TC_BUFSIZE);
- if (el->el_term.t_buf == NULL)
- return (-1);
- el->el_term.t_cap = (char *) el_malloc(TC_BUFSIZE);
- if (el->el_term.t_cap == NULL)
- return (-1);
- el->el_term.t_fkey = (fkey_t *) el_malloc(A_K_NKEYS * sizeof(fkey_t));
- if (el->el_term.t_fkey == NULL)
- return (-1);
- el->el_term.t_loc = 0;
- el->el_term.t_str = (char **) el_malloc(T_str * sizeof(char *));
- if (el->el_term.t_str == NULL)
- return (-1);
- (void) memset(el->el_term.t_str, 0, T_str * sizeof(char *));
- el->el_term.t_val = (int *) el_malloc(T_val * sizeof(int));
- if (el->el_term.t_val == NULL)
- return (-1);
- (void) memset(el->el_term.t_val, 0, T_val * sizeof(int));
- term_outfile = el->el_outfile;
- (void) term_set(el, NULL);
- term_init_arrow(el);
- return (0);
-}
-/* term_end():
- * Clean up the terminal stuff
- */
-protected void
-term_end(EditLine *el)
-{
-
- el_free((ptr_t) el->el_term.t_buf);
- el->el_term.t_buf = NULL;
- el_free((ptr_t) el->el_term.t_cap);
- el->el_term.t_cap = NULL;
- el_free((ptr_t) el->el_term.t_fkey);
- el->el_term.t_fkey = NULL;
- el->el_term.t_loc = 0;
- el_free((ptr_t) el->el_term.t_str);
- el->el_term.t_str = NULL;
- el_free((ptr_t) el->el_term.t_val);
- el->el_term.t_val = NULL;
- term_free_display(el);
-}
-
-
-/* term_alloc():
- * Maintain a string pool for termcap strings
- */
-private void
-term_alloc(EditLine *el, const struct termcapstr *t, const char *cap)
-{
- char termbuf[TC_BUFSIZE];
- int tlen, clen;
- char **tlist = el->el_term.t_str;
- char **tmp, **str = &tlist[t - tstr];
-
- if (cap == NULL || *cap == '\0') {
- *str = NULL;
- return;
- } else
- clen = strlen(cap);
-
- tlen = *str == NULL ? 0 : strlen(*str);
-
- /*
- * New string is shorter; no need to allocate space
- */
- if (clen <= tlen) {
- (void) strcpy(*str, cap); /* XXX strcpy is safe */
- return;
- }
- /*
- * New string is longer; see if we have enough space to append
- */
- if (el->el_term.t_loc + 3 < TC_BUFSIZE) {
- /* XXX strcpy is safe */
- (void) strcpy(*str = &el->el_term.t_buf[el->el_term.t_loc],
- cap);
- el->el_term.t_loc += clen + 1; /* one for \0 */
- return;
- }
- /*
- * Compact our buffer; no need to check compaction, cause we know it
- * fits...
- */
- tlen = 0;
- for (tmp = tlist; tmp < &tlist[T_str]; tmp++)
- if (*tmp != NULL && **tmp != '\0' && *tmp != *str) {
- char *ptr;
-
- for (ptr = *tmp; *ptr != '\0'; termbuf[tlen++] = *ptr++)
- continue;
- termbuf[tlen++] = '\0';
- }
- memcpy(el->el_term.t_buf, termbuf, TC_BUFSIZE);
- el->el_term.t_loc = tlen;
- if (el->el_term.t_loc + 3 >= TC_BUFSIZE) {
- (void) fprintf(el->el_errfile,
- "Out of termcap string space.\n");
- return;
- }
- /* XXX strcpy is safe */
- (void) strcpy(*str = &el->el_term.t_buf[el->el_term.t_loc], cap);
- el->el_term.t_loc += clen + 1; /* one for \0 */
- return;
-}
-
-
-/* term_rebuffer_display():
- * Rebuffer the display after the screen changed size
- */
-private int
-term_rebuffer_display(EditLine *el)
-{
- coord_t *c = &el->el_term.t_size;
-
- term_free_display(el);
-
- c->h = Val(T_co);
- c->v = Val(T_li);
-
- if (term_alloc_display(el) == -1)
- return (-1);
- return (0);
-}
-
-
-/* term_alloc_display():
- * Allocate a new display.
- */
-private int
-term_alloc_display(EditLine *el)
-{
- int i, j;
- char **b;
- coord_t *c = &el->el_term.t_size;
-
- b = (char **) el_malloc((size_t) (sizeof(char *) * (c->v + 1)));
- if (b == NULL)
- return (-1);
- for (i = 0; i < c->v; i++) {
- b[i] = (char *) el_malloc((size_t) (sizeof(char) * (c->h + 1)));
- if (b[i] == NULL) {
- for (j = 0; j < i; j++) {
- el_free(b[j]);
- }
- el_free(b);
- return (-1);
- }
- }
- b[c->v] = NULL;
- el->el_display = b;
-
- b = (char **) el_malloc((size_t) (sizeof(char *) * (c->v + 1)));
- if (b == NULL)
- return (-1);
- for (i = 0; i < c->v; i++) {
- b[i] = (char *) el_malloc((size_t) (sizeof(char) * (c->h + 1)));
- if (b[i] == NULL) {
- for (j = 0; j < i; j++) {
- el_free(b[j]);
- }
- el_free(b);
- return (-1);
- }
- }
- b[c->v] = NULL;
- el->el_vdisplay = b;
- return (0);
-}
-
-
-/* term_free_display():
- * Free the display buffers
- */
-private void
-term_free_display(EditLine *el)
-{
- char **b;
- char **bufp;
-
- b = el->el_display;
- el->el_display = NULL;
- if (b != NULL) {
- for (bufp = b; *bufp != NULL; bufp++)
- el_free((ptr_t) * bufp);
- el_free((ptr_t) b);
- }
- b = el->el_vdisplay;
- el->el_vdisplay = NULL;
- if (b != NULL) {
- for (bufp = b; *bufp != NULL; bufp++)
- el_free((ptr_t) * bufp);
- el_free((ptr_t) b);
- }
-}
-
-
-/* term_move_to_line():
- * move to line <where> (first line == 0)
- * as efficiently as possible
- */
-protected void
-term_move_to_line(EditLine *el, int where)
-{
- int del;
-
- if (where == el->el_cursor.v)
- return;
-
- if (where > el->el_term.t_size.v) {
-#ifdef DEBUG_SCREEN
- (void) fprintf(el->el_errfile,
- "term_move_to_line: where is ridiculous: %d\r\n", where);
-#endif /* DEBUG_SCREEN */
- return;
- }
- if ((del = where - el->el_cursor.v) > 0) {
- while (del > 0) {
- if (EL_HAS_AUTO_MARGINS &&
- el->el_display[el->el_cursor.v][0] != '\0') {
- /* move without newline */
- term_move_to_char(el, el->el_term.t_size.h - 1);
- term_overwrite(el,
- &el->el_display[el->el_cursor.v][el->el_cursor.h],
- 1);
- /* updates Cursor */
- del--;
- } else {
- if ((del > 1) && GoodStr(T_DO)) {
- (void) tputs(tgoto(Str(T_DO), del, del),
- del, term__putc);
- del = 0;
- } else {
- for (; del > 0; del--)
- term__putc('\n');
- /* because the \n will become \r\n */
- el->el_cursor.h = 0;
- }
- }
- }
- } else { /* del < 0 */
- if (GoodStr(T_UP) && (-del > 1 || !GoodStr(T_up)))
- (void) tputs(tgoto(Str(T_UP), -del, -del), -del,
- term__putc);
- else {
- if (GoodStr(T_up))
- for (; del < 0; del++)
- (void) tputs(Str(T_up), 1, term__putc);
- }
- }
- el->el_cursor.v = where;/* now where is here */
-}
-
-
-/* term_move_to_char():
- * Move to the character position specified
- */
-protected void
-term_move_to_char(EditLine *el, int where)
-{
- int del, i;
-
-mc_again:
- if (where == el->el_cursor.h)
- return;
-
- if (where > el->el_term.t_size.h) {
-#ifdef DEBUG_SCREEN
- (void) fprintf(el->el_errfile,
- "term_move_to_char: where is riduculous: %d\r\n", where);
-#endif /* DEBUG_SCREEN */
- return;
- }
- if (!where) { /* if where is first column */
- term__putc('\r'); /* do a CR */
- el->el_cursor.h = 0;
- return;
- }
- del = where - el->el_cursor.h;
-
- if ((del < -4 || del > 4) && GoodStr(T_ch))
- /* go there directly */
- (void) tputs(tgoto(Str(T_ch), where, where), where, term__putc);
- else {
- if (del > 0) { /* moving forward */
- if ((del > 4) && GoodStr(T_RI))
- (void) tputs(tgoto(Str(T_RI), del, del),
- del, term__putc);
- else {
- /* if I can do tabs, use them */
- if (EL_CAN_TAB) {
- if ((el->el_cursor.h & 0370) !=
- (where & 0370)) {
- /* if not within tab stop */
- for (i =
- (el->el_cursor.h & 0370);
- i < (where & 0370);
- i += 8)
- term__putc('\t');
- /* then tab over */
- el->el_cursor.h = where & 0370;
- }
- }
- /*
- * it's usually cheaper to just write the
- * chars, so we do.
- */
- /*
- * NOTE THAT term_overwrite() WILL CHANGE
- * el->el_cursor.h!!!
- */
- term_overwrite(el,
- &el->el_display[el->el_cursor.v][el->el_cursor.h],
- where - el->el_cursor.h);
-
- }
- } else { /* del < 0 := moving backward */
- if ((-del > 4) && GoodStr(T_LE))
- (void) tputs(tgoto(Str(T_LE), -del, -del),
- -del, term__putc);
- else { /* can't go directly there */
- /*
- * if the "cost" is greater than the "cost"
- * from col 0
- */
- if (EL_CAN_TAB ?
- (-del > (((unsigned int) where >> 3) +
- (where & 07)))
- : (-del > where)) {
- term__putc('\r'); /* do a CR */
- el->el_cursor.h = 0;
- goto mc_again; /* and try again */
- }
- for (i = 0; i < -del; i++)
- term__putc('\b');
- }
- }
- }
- el->el_cursor.h = where; /* now where is here */
-}
-
-
-/* term_overwrite():
- * Overstrike num characters
- */
-protected void
-term_overwrite(EditLine *el, const char *cp, int n)
-{
- if (n <= 0)
- return; /* catch bugs */
-
- if (n > el->el_term.t_size.h) {
-#ifdef DEBUG_SCREEN
- (void) fprintf(el->el_errfile,
- "term_overwrite: n is riduculous: %d\r\n", n);
-#endif /* DEBUG_SCREEN */
- return;
- }
- do {
- term__putc(*cp++);
- el->el_cursor.h++;
- } while (--n);
-
- if (el->el_cursor.h >= el->el_term.t_size.h) { /* wrap? */
- if (EL_HAS_AUTO_MARGINS) { /* yes */
- el->el_cursor.h = 0;
- el->el_cursor.v++;
- if (EL_HAS_MAGIC_MARGINS) {
- /* force the wrap to avoid the "magic"
- * situation */
- char c;
- if ((c = el->el_display[el->el_cursor.v][el->el_cursor.h])
- != '\0')
- term_overwrite(el, &c, 1);
- else
- term__putc(' ');
- el->el_cursor.h = 1;
- }
- } else /* no wrap, but cursor stays on screen */
- el->el_cursor.h = el->el_term.t_size.h;
- }
-}
-
-
-/* term_deletechars():
- * Delete num characters
- */
-protected void
-term_deletechars(EditLine *el, int num)
-{
- if (num <= 0)
- return;
-
- if (!EL_CAN_DELETE) {
-#ifdef DEBUG_EDIT
- (void) fprintf(el->el_errfile, " ERROR: cannot delete \n");
-#endif /* DEBUG_EDIT */
- return;
- }
- if (num > el->el_term.t_size.h) {
-#ifdef DEBUG_SCREEN
- (void) fprintf(el->el_errfile,
- "term_deletechars: num is riduculous: %d\r\n", num);
-#endif /* DEBUG_SCREEN */
- return;
- }
- if (GoodStr(T_DC)) /* if I have multiple delete */
- if ((num > 1) || !GoodStr(T_dc)) { /* if dc would be more
- * expen. */
- (void) tputs(tgoto(Str(T_DC), num, num),
- num, term__putc);
- return;
- }
- if (GoodStr(T_dm)) /* if I have delete mode */
- (void) tputs(Str(T_dm), 1, term__putc);
-
- if (GoodStr(T_dc)) /* else do one at a time */
- while (num--)
- (void) tputs(Str(T_dc), 1, term__putc);
-
- if (GoodStr(T_ed)) /* if I have delete mode */
- (void) tputs(Str(T_ed), 1, term__putc);
-}
-
-
-/* term_insertwrite():
- * Puts terminal in insert character mode or inserts num
- * characters in the line
- */
-protected void
-term_insertwrite(EditLine *el, char *cp, int num)
-{
- if (num <= 0)
- return;
- if (!EL_CAN_INSERT) {
-#ifdef DEBUG_EDIT
- (void) fprintf(el->el_errfile, " ERROR: cannot insert \n");
-#endif /* DEBUG_EDIT */
- return;
- }
- if (num > el->el_term.t_size.h) {
-#ifdef DEBUG_SCREEN
- (void) fprintf(el->el_errfile,
- "StartInsert: num is riduculous: %d\r\n", num);
-#endif /* DEBUG_SCREEN */
- return;
- }
- if (GoodStr(T_IC)) /* if I have multiple insert */
- if ((num > 1) || !GoodStr(T_ic)) {
- /* if ic would be more expensive */
- (void) tputs(tgoto(Str(T_IC), num, num),
- num, term__putc);
- term_overwrite(el, cp, num);
- /* this updates el_cursor.h */
- return;
- }
- if (GoodStr(T_im) && GoodStr(T_ei)) { /* if I have insert mode */
- (void) tputs(Str(T_im), 1, term__putc);
-
- el->el_cursor.h += num;
- do
- term__putc(*cp++);
- while (--num);
-
- if (GoodStr(T_ip)) /* have to make num chars insert */
- (void) tputs(Str(T_ip), 1, term__putc);
-
- (void) tputs(Str(T_ei), 1, term__putc);
- return;
- }
- do {
- if (GoodStr(T_ic)) /* have to make num chars insert */
- (void) tputs(Str(T_ic), 1, term__putc);
- /* insert a char */
-
- term__putc(*cp++);
-
- el->el_cursor.h++;
-
- if (GoodStr(T_ip)) /* have to make num chars insert */
- (void) tputs(Str(T_ip), 1, term__putc);
- /* pad the inserted char */
-
- } while (--num);
-}
-
-
-/* term_clear_EOL():
- * clear to end of line. There are num characters to clear
- */
-protected void
-term_clear_EOL(EditLine *el, int num)
-{
- int i;
-
- if (EL_CAN_CEOL && GoodStr(T_ce))
- (void) tputs(Str(T_ce), 1, term__putc);
- else {
- for (i = 0; i < num; i++)
- term__putc(' ');
- el->el_cursor.h += num; /* have written num spaces */
- }
-}
-
-
-/* term_clear_screen():
- * Clear the screen
- */
-protected void
-term_clear_screen(EditLine *el)
-{ /* clear the whole screen and home */
-
- if (GoodStr(T_cl))
- /* send the clear screen code */
- (void) tputs(Str(T_cl), Val(T_li), term__putc);
- else if (GoodStr(T_ho) && GoodStr(T_cd)) {
- (void) tputs(Str(T_ho), Val(T_li), term__putc); /* home */
- /* clear to bottom of screen */
- (void) tputs(Str(T_cd), Val(T_li), term__putc);
- } else {
- term__putc('\r');
- term__putc('\n');
- }
-}
-
-
-/* term_beep():
- * Beep the way the terminal wants us
- */
-protected void
-term_beep(EditLine *el)
-{
- if (GoodStr(T_bl))
- /* what termcap says we should use */
- (void) tputs(Str(T_bl), 1, term__putc);
- else
- term__putc('\007'); /* an ASCII bell; ^G */
-}
-
-
-#ifdef notdef
-/* term_clear_to_bottom():
- * Clear to the bottom of the screen
- */
-protected void
-term_clear_to_bottom(EditLine *el)
-{
- if (GoodStr(T_cd))
- (void) tputs(Str(T_cd), Val(T_li), term__putc);
- else if (GoodStr(T_ce))
- (void) tputs(Str(T_ce), Val(T_li), term__putc);
-}
-#endif
-
-
-/* term_set():
- * Read in the terminal capabilities from the requested terminal
- */
-protected int
-term_set(EditLine *el, const char *term)
-{
- int i;
- char buf[TC_BUFSIZE];
- char *area;
- const struct termcapstr *t;
- sigset_t oset, nset;
- int lins, cols;
-
- (void) sigemptyset(&nset);
- (void) sigaddset(&nset, SIGWINCH);
- (void) sigprocmask(SIG_BLOCK, &nset, &oset);
-
- area = buf;
-
-
- if (term == NULL)
- term = getenv("TERM");
-
- if (!term || !term[0])
- term = "dumb";
-
- if (strcmp(term, "emacs") == 0)
- el->el_flags |= EDIT_DISABLED;
-
- memset(el->el_term.t_cap, 0, TC_BUFSIZE);
-
- i = tgetent(el->el_term.t_cap, term);
-
- if (i <= 0) {
- if (i == -1)
- (void) fprintf(el->el_errfile,
- "Cannot read termcap database;\n");
- else if (i == 0)
- (void) fprintf(el->el_errfile,
- "No entry for terminal type \"%s\";\n", term);
- (void) fprintf(el->el_errfile,
- "using dumb terminal settings.\n");
- Val(T_co) = 80; /* do a dumb terminal */
- Val(T_pt) = Val(T_km) = Val(T_li) = 0;
- Val(T_xt) = Val(T_MT);
- for (t = tstr; t->name != NULL; t++)
- term_alloc(el, t, NULL);
- } else {
- /* auto/magic margins */
- Val(T_am) = tgetflag("am");
- Val(T_xn) = tgetflag("xn");
- /* Can we tab */
- Val(T_pt) = tgetflag("pt");
- Val(T_xt) = tgetflag("xt");
- /* do we have a meta? */
- Val(T_km) = tgetflag("km");
- Val(T_MT) = tgetflag("MT");
- /* Get the size */
- Val(T_co) = tgetnum("co");
- Val(T_li) = tgetnum("li");
- for (t = tstr; t->name != NULL; t++)
- term_alloc(el, t, tgetstr((char *)t->name, &area));
- }
-
- if (Val(T_co) < 2)
- Val(T_co) = 80; /* just in case */
- if (Val(T_li) < 1)
- Val(T_li) = 24;
-
- el->el_term.t_size.v = Val(T_co);
- el->el_term.t_size.h = Val(T_li);
-
- term_setflags(el);
-
- /* get the correct window size */
- (void) term_get_size(el, &lins, &cols);
- if (term_change_size(el, lins, cols) == -1)
- return (-1);
- (void) sigprocmask(SIG_SETMASK, &oset, NULL);
- term_bind_arrow(el);
- return (i <= 0 ? -1 : 0);
-}
-
-
-/* term_get_size():
- * Return the new window size in lines and cols, and
- * true if the size was changed.
- */
-protected int
-term_get_size(EditLine *el, int *lins, int *cols)
-{
-
- *cols = Val(T_co);
- *lins = Val(T_li);
-
-#ifdef TIOCGWINSZ
- {
- struct winsize ws;
- if (ioctl(el->el_infd, TIOCGWINSZ, (ioctl_t) & ws) != -1) {
- if (ws.ws_col)
- *cols = ws.ws_col;
- if (ws.ws_row)
- *lins = ws.ws_row;
- }
- }
-#endif
-#ifdef TIOCGSIZE
- {
- struct ttysize ts;
- if (ioctl(el->el_infd, TIOCGSIZE, (ioctl_t) & ts) != -1) {
- if (ts.ts_cols)
- *cols = ts.ts_cols;
- if (ts.ts_lines)
- *lins = ts.ts_lines;
- }
- }
-#endif
- return (Val(T_co) != *cols || Val(T_li) != *lins);
-}
-
-
-/* term_change_size():
- * Change the size of the terminal
- */
-protected int
-term_change_size(EditLine *el, int lins, int cols)
-{
- /*
- * Just in case
- */
- Val(T_co) = (cols < 2) ? 80 : cols;
- Val(T_li) = (lins < 1) ? 24 : lins;
-
- /* re-make display buffers */
- if (term_rebuffer_display(el) == -1)
- return (-1);
- re_clear_display(el);
- return (0);
-}
-
-
-/* term_init_arrow():
- * Initialize the arrow key bindings from termcap
- */
-private void
-term_init_arrow(EditLine *el)
-{
- fkey_t *arrow = el->el_term.t_fkey;
-
- arrow[A_K_DN].name = "down";
- arrow[A_K_DN].key = T_kd;
- arrow[A_K_DN].fun.cmd = ED_NEXT_HISTORY;
- arrow[A_K_DN].type = XK_CMD;
-
- arrow[A_K_UP].name = "up";
- arrow[A_K_UP].key = T_ku;
- arrow[A_K_UP].fun.cmd = ED_PREV_HISTORY;
- arrow[A_K_UP].type = XK_CMD;
-
- arrow[A_K_LT].name = "left";
- arrow[A_K_LT].key = T_kl;
- arrow[A_K_LT].fun.cmd = ED_PREV_CHAR;
- arrow[A_K_LT].type = XK_CMD;
-
- arrow[A_K_RT].name = "right";
- arrow[A_K_RT].key = T_kr;
- arrow[A_K_RT].fun.cmd = ED_NEXT_CHAR;
- arrow[A_K_RT].type = XK_CMD;
-
- arrow[A_K_HO].name = "home";
- arrow[A_K_HO].key = T_kh;
- arrow[A_K_HO].fun.cmd = ED_MOVE_TO_BEG;
- arrow[A_K_HO].type = XK_CMD;
-
- arrow[A_K_EN].name = "end";
- arrow[A_K_EN].key = T_at7;
- arrow[A_K_EN].fun.cmd = ED_MOVE_TO_END;
- arrow[A_K_EN].type = XK_CMD;
-}
-
-
-/* term_reset_arrow():
- * Reset arrow key bindings
- */
-private void
-term_reset_arrow(EditLine *el)
-{
- fkey_t *arrow = el->el_term.t_fkey;
- static const char strA[] = {033, '[', 'A', '\0'};
- static const char strB[] = {033, '[', 'B', '\0'};
- static const char strC[] = {033, '[', 'C', '\0'};
- static const char strD[] = {033, '[', 'D', '\0'};
- static const char strH[] = {033, '[', 'H', '\0'};
- static const char strF[] = {033, '[', 'F', '\0'};
- static const char stOA[] = {033, 'O', 'A', '\0'};
- static const char stOB[] = {033, 'O', 'B', '\0'};
- static const char stOC[] = {033, 'O', 'C', '\0'};
- static const char stOD[] = {033, 'O', 'D', '\0'};
- static const char stOH[] = {033, 'O', 'H', '\0'};
- static const char stOF[] = {033, 'O', 'F', '\0'};
-
- key_add(el, strA, &arrow[A_K_UP].fun, arrow[A_K_UP].type);
- key_add(el, strB, &arrow[A_K_DN].fun, arrow[A_K_DN].type);
- key_add(el, strC, &arrow[A_K_RT].fun, arrow[A_K_RT].type);
- key_add(el, strD, &arrow[A_K_LT].fun, arrow[A_K_LT].type);
- key_add(el, strH, &arrow[A_K_HO].fun, arrow[A_K_HO].type);
- key_add(el, strF, &arrow[A_K_EN].fun, arrow[A_K_EN].type);
- key_add(el, stOA, &arrow[A_K_UP].fun, arrow[A_K_UP].type);
- key_add(el, stOB, &arrow[A_K_DN].fun, arrow[A_K_DN].type);
- key_add(el, stOC, &arrow[A_K_RT].fun, arrow[A_K_RT].type);
- key_add(el, stOD, &arrow[A_K_LT].fun, arrow[A_K_LT].type);
- key_add(el, stOH, &arrow[A_K_HO].fun, arrow[A_K_HO].type);
- key_add(el, stOF, &arrow[A_K_EN].fun, arrow[A_K_EN].type);
-
- if (el->el_map.type == MAP_VI) {
- key_add(el, &strA[1], &arrow[A_K_UP].fun, arrow[A_K_UP].type);
- key_add(el, &strB[1], &arrow[A_K_DN].fun, arrow[A_K_DN].type);
- key_add(el, &strC[1], &arrow[A_K_RT].fun, arrow[A_K_RT].type);
- key_add(el, &strD[1], &arrow[A_K_LT].fun, arrow[A_K_LT].type);
- key_add(el, &strH[1], &arrow[A_K_HO].fun, arrow[A_K_HO].type);
- key_add(el, &strF[1], &arrow[A_K_EN].fun, arrow[A_K_EN].type);
- key_add(el, &stOA[1], &arrow[A_K_UP].fun, arrow[A_K_UP].type);
- key_add(el, &stOB[1], &arrow[A_K_DN].fun, arrow[A_K_DN].type);
- key_add(el, &stOC[1], &arrow[A_K_RT].fun, arrow[A_K_RT].type);
- key_add(el, &stOD[1], &arrow[A_K_LT].fun, arrow[A_K_LT].type);
- key_add(el, &stOH[1], &arrow[A_K_HO].fun, arrow[A_K_HO].type);
- key_add(el, &stOF[1], &arrow[A_K_EN].fun, arrow[A_K_EN].type);
- }
-}
-
-
-/* term_set_arrow():
- * Set an arrow key binding
- */
-protected int
-term_set_arrow(EditLine *el, const char *name, key_value_t *fun, int type)
-{
- fkey_t *arrow = el->el_term.t_fkey;
- int i;
-
- for (i = 0; i < A_K_NKEYS; i++)
- if (strcmp(name, arrow[i].name) == 0) {
- arrow[i].fun = *fun;
- arrow[i].type = type;
- return (0);
- }
- return (-1);
-}
-
-
-/* term_clear_arrow():
- * Clear an arrow key binding
- */
-protected int
-term_clear_arrow(EditLine *el, const char *name)
-{
- fkey_t *arrow = el->el_term.t_fkey;
- int i;
-
- for (i = 0; i < A_K_NKEYS; i++)
- if (strcmp(name, arrow[i].name) == 0) {
- arrow[i].type = XK_NOD;
- return (0);
- }
- return (-1);
-}
-
-
-/* term_print_arrow():
- * Print the arrow key bindings
- */
-protected void
-term_print_arrow(EditLine *el, const char *name)
-{
- int i;
- fkey_t *arrow = el->el_term.t_fkey;
-
- for (i = 0; i < A_K_NKEYS; i++)
- if (*name == '\0' || strcmp(name, arrow[i].name) == 0)
- if (arrow[i].type != XK_NOD)
- key_kprint(el, arrow[i].name, &arrow[i].fun,
- arrow[i].type);
-}
-
-
-/* term_bind_arrow():
- * Bind the arrow keys
- */
-protected void
-term_bind_arrow(EditLine *el)
-{
- el_action_t *map;
- const el_action_t *dmap;
- int i, j;
- char *p;
- fkey_t *arrow = el->el_term.t_fkey;
-
- /* Check if the components needed are initialized */
- if (el->el_term.t_buf == NULL || el->el_map.key == NULL)
- return;
-
- map = el->el_map.type == MAP_VI ? el->el_map.alt : el->el_map.key;
- dmap = el->el_map.type == MAP_VI ? el->el_map.vic : el->el_map.emacs;
-
- term_reset_arrow(el);
-
- for (i = 0; i < A_K_NKEYS; i++) {
- p = el->el_term.t_str[arrow[i].key];
- if (p && *p) {
- j = (unsigned char) *p;
- /*
- * Assign the arrow keys only if:
- *
- * 1. They are multi-character arrow keys and the user
- * has not re-assigned the leading character, or
- * has re-assigned the leading character to be
- * ED_SEQUENCE_LEAD_IN
- * 2. They are single arrow keys pointing to an
- * unassigned key.
- */
- if (arrow[i].type == XK_NOD)
- key_clear(el, map, p);
- else {
- if (p[1] && (dmap[j] == map[j] ||
- map[j] == ED_SEQUENCE_LEAD_IN)) {
- key_add(el, p, &arrow[i].fun,
- arrow[i].type);
- map[j] = ED_SEQUENCE_LEAD_IN;
- } else if (map[j] == ED_UNASSIGNED) {
- key_clear(el, map, p);
- if (arrow[i].type == XK_CMD)
- map[j] = arrow[i].fun.cmd;
- else
- key_add(el, p, &arrow[i].fun,
- arrow[i].type);
- }
- }
- }
- }
-}
-
-
-/* term__putc():
- * Add a character
- */
-protected int
-term__putc(int c)
-{
-
- return (fputc(c, term_outfile));
-}
-
-
-/* term__flush():
- * Flush output
- */
-protected void
-term__flush(void)
-{
-
- (void) fflush(term_outfile);
-}
-
-
-/* term_telltc():
- * Print the current termcap characteristics
- */
-protected int
-/*ARGSUSED*/
-term_telltc(EditLine *el, int argc, const char **argv)
-{
- const struct termcapstr *t;
- char **ts;
- char upbuf[EL_BUFSIZ];
-
- (void) fprintf(el->el_outfile, "\n\tYour terminal has the\n");
- (void) fprintf(el->el_outfile, "\tfollowing characteristics:\n\n");
- (void) fprintf(el->el_outfile, "\tIt has %d columns and %d lines\n",
- Val(T_co), Val(T_li));
- (void) fprintf(el->el_outfile,
- "\tIt has %s meta key\n", EL_HAS_META ? "a" : "no");
- (void) fprintf(el->el_outfile,
- "\tIt can%suse tabs\n", EL_CAN_TAB ? " " : "not ");
- (void) fprintf(el->el_outfile, "\tIt %s automatic margins\n",
- EL_HAS_AUTO_MARGINS ? "has" : "does not have");
- if (EL_HAS_AUTO_MARGINS)
- (void) fprintf(el->el_outfile, "\tIt %s magic margins\n",
- EL_HAS_MAGIC_MARGINS ? "has" : "does not have");
-
- for (t = tstr, ts = el->el_term.t_str; t->name != NULL; t++, ts++)
- (void) fprintf(el->el_outfile, "\t%25s (%s) == %s\n",
- t->long_name,
- t->name, *ts && **ts ?
- key__decode_str(*ts, upbuf, "") : "(empty)");
- (void) fputc('\n', el->el_outfile);
- return (0);
-}
-
-
-/* term_settc():
- * Change the current terminal characteristics
- */
-protected int
-/*ARGSUSED*/
-term_settc(EditLine *el, int argc, const char **argv)
-{
- const struct termcapstr *ts;
- const struct termcapval *tv;
- const char *what, *how;
-
- if (argv == NULL || argv[1] == NULL || argv[2] == NULL)
- return (-1);
-
- what = argv[1];
- how = argv[2];
-
- /*
- * Do the strings first
- */
- for (ts = tstr; ts->name != NULL; ts++)
- if (strcmp(ts->name, what) == 0)
- break;
-
- if (ts->name != NULL) {
- term_alloc(el, ts, how);
- term_setflags(el);
- return (0);
- }
- /*
- * Do the numeric ones second
- */
- for (tv = tval; tv->name != NULL; tv++)
- if (strcmp(tv->name, what) == 0)
- break;
-
- if (tv->name != NULL) {
- if (tv == &tval[T_pt] || tv == &tval[T_km] ||
- tv == &tval[T_am] || tv == &tval[T_xn]) {
- if (strcmp(how, "yes") == 0)
- el->el_term.t_val[tv - tval] = 1;
- else if (strcmp(how, "no") == 0)
- el->el_term.t_val[tv - tval] = 0;
- else {
- (void) fprintf(el->el_errfile,
- "settc: Bad value `%s'.\n", how);
- return (-1);
- }
- term_setflags(el);
- if (term_change_size(el, Val(T_li), Val(T_co)) == -1)
- return (-1);
- return (0);
- } else {
- long i;
- char *ep;
-
- i = strtol(how, &ep, 10);
- if (*ep != '\0') {
- (void) fprintf(el->el_errfile,
- "settc: Bad value `%s'.\n", how);
- return (-1);
- }
- el->el_term.t_val[tv - tval] = (int) i;
- el->el_term.t_size.v = Val(T_co);
- el->el_term.t_size.h = Val(T_li);
- if (tv == &tval[T_co] || tv == &tval[T_li])
- if (term_change_size(el, Val(T_li), Val(T_co))
- == -1)
- return (-1);
- return (0);
- }
- }
- return (-1);
-}
-
-
-/* term_echotc():
- * Print the termcap string out with variable substitution
- */
-protected int
-/*ARGSUSED*/
-term_echotc(EditLine *el, int argc, const char **argv)
-{
- char *cap, *scap, *ep;
- int arg_need, arg_cols, arg_rows;
- int verbose = 0, silent = 0;
- char *area;
- static const char fmts[] = "%s\n", fmtd[] = "%d\n";
- const struct termcapstr *t;
- char buf[TC_BUFSIZE];
- long i;
-
- area = buf;
-
- if (argv == NULL || argv[1] == NULL)
- return (-1);
- argv++;
-
- if (argv[0][0] == '-') {
- switch (argv[0][1]) {
- case 'v':
- verbose = 1;
- break;
- case 's':
- silent = 1;
- break;
- default:
- /* stderror(ERR_NAME | ERR_TCUSAGE); */
- break;
- }
- argv++;
- }
- if (!*argv || *argv[0] == '\0')
- return (0);
- if (strcmp(*argv, "tabs") == 0) {
- (void) fprintf(el->el_outfile, fmts, EL_CAN_TAB ? "yes" : "no");
- return (0);
- } else if (strcmp(*argv, "meta") == 0) {
- (void) fprintf(el->el_outfile, fmts, Val(T_km) ? "yes" : "no");
- return (0);
- } else if (strcmp(*argv, "xn") == 0) {
- (void) fprintf(el->el_outfile, fmts, EL_HAS_MAGIC_MARGINS ?
- "yes" : "no");
- return (0);
- } else if (strcmp(*argv, "am") == 0) {
- (void) fprintf(el->el_outfile, fmts, EL_HAS_AUTO_MARGINS ?
- "yes" : "no");
- return (0);
- } else if (strcmp(*argv, "baud") == 0) {
-#ifdef notdef
- int i;
-
- for (i = 0; baud_rate[i].b_name != NULL; i++)
- if (el->el_tty.t_speed == baud_rate[i].b_rate) {
- (void) fprintf(el->el_outfile, fmts,
- baud_rate[i].b_name);
- return (0);
- }
- (void) fprintf(el->el_outfile, fmtd, 0);
-#else
- (void) fprintf(el->el_outfile, fmtd, (int) el->el_tty.t_speed);
-#endif
- return (0);
- } else if (strcmp(*argv, "rows") == 0 || strcmp(*argv, "lines") == 0) {
- (void) fprintf(el->el_outfile, fmtd, Val(T_li));
- return (0);
- } else if (strcmp(*argv, "cols") == 0) {
- (void) fprintf(el->el_outfile, fmtd, Val(T_co));
- return (0);
- }
- /*
- * Try to use our local definition first
- */
- scap = NULL;
- for (t = tstr; t->name != NULL; t++)
- if (strcmp(t->name, *argv) == 0) {
- scap = el->el_term.t_str[t - tstr];
- break;
- }
- if (t->name == NULL)
- scap = tgetstr((char *)argv, &area);
- if (!scap || scap[0] == '\0') {
- if (!silent)
- (void) fprintf(el->el_errfile,
- "echotc: Termcap parameter `%s' not found.\n",
- *argv);
- return (-1);
- }
- /*
- * Count home many values we need for this capability.
- */
- for (cap = scap, arg_need = 0; *cap; cap++)
- if (*cap == '%')
- switch (*++cap) {
- case 'd':
- case '2':
- case '3':
- case '.':
- case '+':
- arg_need++;
- break;
- case '%':
- case '>':
- case 'i':
- case 'r':
- case 'n':
- case 'B':
- case 'D':
- break;
- default:
- /*
- * hpux has lot's of them...
- */
- if (verbose)
- (void) fprintf(el->el_errfile,
- "echotc: Warning: unknown termcap %% `%c'.\n",
- *cap);
- /* This is bad, but I won't complain */
- break;
- }
-
- switch (arg_need) {
- case 0:
- argv++;
- if (*argv && *argv[0]) {
- if (!silent)
- (void) fprintf(el->el_errfile,
- "echotc: Warning: Extra argument `%s'.\n",
- *argv);
- return (-1);
- }
- (void) tputs(scap, 1, term__putc);
- break;
- case 1:
- argv++;
- if (!*argv || *argv[0] == '\0') {
- if (!silent)
- (void) fprintf(el->el_errfile,
- "echotc: Warning: Missing argument.\n");
- return (-1);
- }
- arg_cols = 0;
- i = strtol(*argv, &ep, 10);
- if (*ep != '\0' || i < 0) {
- if (!silent)
- (void) fprintf(el->el_errfile,
- "echotc: Bad value `%s' for rows.\n",
- *argv);
- return (-1);
- }
- arg_rows = (int) i;
- argv++;
- if (*argv && *argv[0]) {
- if (!silent)
- (void) fprintf(el->el_errfile,
- "echotc: Warning: Extra argument `%s'.\n",
- *argv);
- return (-1);
- }
- (void) tputs(tgoto(scap, arg_cols, arg_rows), 1, term__putc);
- break;
- default:
- /* This is wrong, but I will ignore it... */
- if (verbose)
- (void) fprintf(el->el_errfile,
- "echotc: Warning: Too many required arguments (%d).\n",
- arg_need);
- /* FALLTHROUGH */
- case 2:
- argv++;
- if (!*argv || *argv[0] == '\0') {
- if (!silent)
- (void) fprintf(el->el_errfile,
- "echotc: Warning: Missing argument.\n");
- return (-1);
- }
- i = strtol(*argv, &ep, 10);
- if (*ep != '\0' || i < 0) {
- if (!silent)
- (void) fprintf(el->el_errfile,
- "echotc: Bad value `%s' for cols.\n",
- *argv);
- return (-1);
- }
- arg_cols = (int) i;
- argv++;
- if (!*argv || *argv[0] == '\0') {
- if (!silent)
- (void) fprintf(el->el_errfile,
- "echotc: Warning: Missing argument.\n");
- return (-1);
- }
- i = strtol(*argv, &ep, 10);
- if (*ep != '\0' || i < 0) {
- if (!silent)
- (void) fprintf(el->el_errfile,
- "echotc: Bad value `%s' for rows.\n",
- *argv);
- return (-1);
- }
- arg_rows = (int) i;
- if (*ep != '\0') {
- if (!silent)
- (void) fprintf(el->el_errfile,
- "echotc: Bad value `%s'.\n", *argv);
- return (-1);
- }
- argv++;
- if (*argv && *argv[0]) {
- if (!silent)
- (void) fprintf(el->el_errfile,
- "echotc: Warning: Extra argument `%s'.\n",
- *argv);
- return (-1);
- }
- (void) tputs(tgoto(scap, arg_cols, arg_rows), arg_rows,
- term__putc);
- break;
- }
- return (0);
-}
+++ /dev/null
-/* $NetBSD: term.h,v 1.13 2002/03/18 16:01:00 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)term.h 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * el.term.h: Termcap header
- */
-#ifndef _h_el_term
-#define _h_el_term
-
-#include "histedit.h"
-
-typedef struct { /* Symbolic function key bindings */
- const char *name; /* name of the key */
- int key; /* Index in termcap table */
- key_value_t fun; /* Function bound to it */
- int type; /* Type of function */
-} fkey_t;
-
-typedef struct {
- coord_t t_size; /* # lines and cols */
- int t_flags;
-#define TERM_CAN_INSERT 0x001 /* Has insert cap */
-#define TERM_CAN_DELETE 0x002 /* Has delete cap */
-#define TERM_CAN_CEOL 0x004 /* Has CEOL cap */
-#define TERM_CAN_TAB 0x008 /* Can use tabs */
-#define TERM_CAN_ME 0x010 /* Can turn all attrs. */
-#define TERM_CAN_UP 0x020 /* Can move up */
-#define TERM_HAS_META 0x040 /* Has a meta key */
-#define TERM_HAS_AUTO_MARGINS 0x080 /* Has auto margins */
-#define TERM_HAS_MAGIC_MARGINS 0x100 /* Has magic margins */
- char *t_buf; /* Termcap buffer */
- int t_loc; /* location used */
- char **t_str; /* termcap strings */
- int *t_val; /* termcap values */
- char *t_cap; /* Termcap buffer */
- fkey_t *t_fkey; /* Array of keys */
-} el_term_t;
-
-/*
- * fKey indexes
- */
-#define A_K_DN 0
-#define A_K_UP 1
-#define A_K_LT 2
-#define A_K_RT 3
-#define A_K_HO 4
-#define A_K_EN 5
-#define A_K_NKEYS 6
-
-protected void term_move_to_line(EditLine *, int);
-protected void term_move_to_char(EditLine *, int);
-protected void term_clear_EOL(EditLine *, int);
-protected void term_overwrite(EditLine *, const char *, int);
-protected void term_insertwrite(EditLine *, char *, int);
-protected void term_deletechars(EditLine *, int);
-protected void term_clear_screen(EditLine *);
-protected void term_beep(EditLine *);
-protected int term_change_size(EditLine *, int, int);
-protected int term_get_size(EditLine *, int *, int *);
-protected int term_init(EditLine *);
-protected void term_bind_arrow(EditLine *);
-protected void term_print_arrow(EditLine *, const char *);
-protected int term_clear_arrow(EditLine *, const char *);
-protected int term_set_arrow(EditLine *, const char *, key_value_t *, int);
-protected void term_end(EditLine *);
-protected int term_set(EditLine *, const char *);
-protected int term_settc(EditLine *, int, const char **);
-protected int term_telltc(EditLine *, int, const char **);
-protected int term_echotc(EditLine *, int, const char **);
-protected int term__putc(int);
-protected void term__flush(void);
-
-/*
- * Easy access macros
- */
-#define EL_FLAGS (el)->el_term.t_flags
-
-#define EL_CAN_INSERT (EL_FLAGS & TERM_CAN_INSERT)
-#define EL_CAN_DELETE (EL_FLAGS & TERM_CAN_DELETE)
-#define EL_CAN_CEOL (EL_FLAGS & TERM_CAN_CEOL)
-#define EL_CAN_TAB (EL_FLAGS & TERM_CAN_TAB)
-#define EL_CAN_ME (EL_FLAGS & TERM_CAN_ME)
-#define EL_HAS_META (EL_FLAGS & TERM_HAS_META)
-#define EL_HAS_AUTO_MARGINS (EL_FLAGS & TERM_HAS_AUTO_MARGINS)
-#define EL_HAS_MAGIC_MARGINS (EL_FLAGS & TERM_HAS_MAGIC_MARGINS)
-
-#endif /* _h_el_term */
+++ /dev/null
-/* $NetBSD: tokenizer.c,v 1.10 2002/03/18 16:01:00 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)tokenizer.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: tokenizer.c,v 1.10 2002/03/18 16:01:00 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * tokenize.c: Bourne shell like tokenizer
- */
-#include <string.h>
-#include <stdlib.h>
-#include "tokenizer.h"
-
-typedef enum {
- Q_none, Q_single, Q_double, Q_one, Q_doubleone
-} quote_t;
-
-#define IFS "\t \n"
-
-#define TOK_KEEP 1
-#define TOK_EAT 2
-
-#define WINCR 20
-#define AINCR 10
-
-#define tok_malloc(a) malloc(a)
-#define tok_free(a) free(a)
-#define tok_realloc(a, b) realloc(a, b)
-
-
-struct tokenizer {
- char *ifs; /* In field separator */
- int argc, amax; /* Current and maximum number of args */
- char **argv; /* Argument list */
- char *wptr, *wmax; /* Space and limit on the word buffer */
- char *wstart; /* Beginning of next word */
- char *wspace; /* Space of word buffer */
- quote_t quote; /* Quoting state */
- int flags; /* flags; */
-};
-
-
-private void tok_finish(Tokenizer *);
-
-
-/* tok_finish():
- * Finish a word in the tokenizer.
- */
-private void
-tok_finish(Tokenizer *tok)
-{
-
- *tok->wptr = '\0';
- if ((tok->flags & TOK_KEEP) || tok->wptr != tok->wstart) {
- tok->argv[tok->argc++] = tok->wstart;
- tok->argv[tok->argc] = NULL;
- tok->wstart = ++tok->wptr;
- }
- tok->flags &= ~TOK_KEEP;
-}
-
-
-/* tok_init():
- * Initialize the tokenizer
- */
-public Tokenizer *
-tok_init(const char *ifs)
-{
- Tokenizer *tok = (Tokenizer *) tok_malloc(sizeof(Tokenizer));
-
- tok->ifs = strdup(ifs ? ifs : IFS);
- tok->argc = 0;
- tok->amax = AINCR;
- tok->argv = (char **) tok_malloc(sizeof(char *) * tok->amax);
- if (tok->argv == NULL) {
- tok_free(tok);
- return (NULL);
- }
- tok->argv[0] = NULL;
- tok->wspace = (char *) tok_malloc(WINCR);
- if (tok->wspace == NULL) {
- tok_free(tok->argv);
- tok_free(tok);
- return (NULL);
- }
- tok->wmax = tok->wspace + WINCR;
- tok->wstart = tok->wspace;
- tok->wptr = tok->wspace;
- tok->flags = 0;
- tok->quote = Q_none;
-
- return (tok);
-}
-
-
-/* tok_reset():
- * Reset the tokenizer
- */
-public void
-tok_reset(Tokenizer *tok)
-{
-
- tok->argc = 0;
- tok->wstart = tok->wspace;
- tok->wptr = tok->wspace;
- tok->flags = 0;
- tok->quote = Q_none;
-}
-
-
-/* tok_end():
- * Clean up
- */
-public void
-tok_end(Tokenizer *tok)
-{
-
- tok_free((ptr_t) tok->ifs);
- tok_free((ptr_t) tok->wspace);
- tok_free((ptr_t) tok->argv);
- tok_free((ptr_t) tok);
-}
-
-
-
-/* tok_line():
- * Bourne shell like tokenizing
- * Return:
- * -1: Internal error
- * 3: Quoted return
- * 2: Unmatched double quote
- * 1: Unmatched single quote
- * 0: Ok
- */
-public int
-tok_line(Tokenizer *tok, const char *line, int *argc, const char ***argv)
-{
- const char *ptr;
-
- for (;;) {
- switch (*(ptr = line++)) {
- case '\'':
- tok->flags |= TOK_KEEP;
- tok->flags &= ~TOK_EAT;
- switch (tok->quote) {
- case Q_none:
- tok->quote = Q_single; /* Enter single quote
- * mode */
- break;
-
- case Q_single: /* Exit single quote mode */
- tok->quote = Q_none;
- break;
-
- case Q_one: /* Quote this ' */
- tok->quote = Q_none;
- *tok->wptr++ = *ptr;
- break;
-
- case Q_double: /* Stay in double quote mode */
- *tok->wptr++ = *ptr;
- break;
-
- case Q_doubleone: /* Quote this ' */
- tok->quote = Q_double;
- *tok->wptr++ = *ptr;
- break;
-
- default:
- return (-1);
- }
- break;
-
- case '"':
- tok->flags &= ~TOK_EAT;
- tok->flags |= TOK_KEEP;
- switch (tok->quote) {
- case Q_none: /* Enter double quote mode */
- tok->quote = Q_double;
- break;
-
- case Q_double: /* Exit double quote mode */
- tok->quote = Q_none;
- break;
-
- case Q_one: /* Quote this " */
- tok->quote = Q_none;
- *tok->wptr++ = *ptr;
- break;
-
- case Q_single: /* Stay in single quote mode */
- *tok->wptr++ = *ptr;
- break;
-
- case Q_doubleone: /* Quote this " */
- tok->quote = Q_double;
- *tok->wptr++ = *ptr;
- break;
-
- default:
- return (-1);
- }
- break;
-
- case '\\':
- tok->flags |= TOK_KEEP;
- tok->flags &= ~TOK_EAT;
- switch (tok->quote) {
- case Q_none: /* Quote next character */
- tok->quote = Q_one;
- break;
-
- case Q_double: /* Quote next character */
- tok->quote = Q_doubleone;
- break;
-
- case Q_one: /* Quote this, restore state */
- *tok->wptr++ = *ptr;
- tok->quote = Q_none;
- break;
-
- case Q_single: /* Stay in single quote mode */
- *tok->wptr++ = *ptr;
- break;
-
- case Q_doubleone: /* Quote this \ */
- tok->quote = Q_double;
- *tok->wptr++ = *ptr;
- break;
-
- default:
- return (-1);
- }
- break;
-
- case '\n':
- tok->flags &= ~TOK_EAT;
- switch (tok->quote) {
- case Q_none:
- tok_finish(tok);
- *argv = (const char **)tok->argv;
- *argc = tok->argc;
- return (0);
-
- case Q_single:
- case Q_double:
- *tok->wptr++ = *ptr; /* Add the return */
- break;
-
- case Q_doubleone: /* Back to double, eat the '\n' */
- tok->flags |= TOK_EAT;
- tok->quote = Q_double;
- break;
-
- case Q_one: /* No quote, more eat the '\n' */
- tok->flags |= TOK_EAT;
- tok->quote = Q_none;
- break;
-
- default:
- return (0);
- }
- break;
-
- case '\0':
- switch (tok->quote) {
- case Q_none:
- /* Finish word and return */
- if (tok->flags & TOK_EAT) {
- tok->flags &= ~TOK_EAT;
- return (3);
- }
- tok_finish(tok);
- *argv = (const char **)tok->argv;
- *argc = tok->argc;
- return (0);
-
- case Q_single:
- return (1);
-
- case Q_double:
- return (2);
-
- case Q_doubleone:
- tok->quote = Q_double;
- *tok->wptr++ = *ptr;
- break;
-
- case Q_one:
- tok->quote = Q_none;
- *tok->wptr++ = *ptr;
- break;
-
- default:
- return (-1);
- }
- break;
-
- default:
- tok->flags &= ~TOK_EAT;
- switch (tok->quote) {
- case Q_none:
- if (strchr(tok->ifs, *ptr) != NULL)
- tok_finish(tok);
- else
- *tok->wptr++ = *ptr;
- break;
-
- case Q_single:
- case Q_double:
- *tok->wptr++ = *ptr;
- break;
-
-
- case Q_doubleone:
- *tok->wptr++ = '\\';
- tok->quote = Q_double;
- *tok->wptr++ = *ptr;
- break;
-
- case Q_one:
- tok->quote = Q_none;
- *tok->wptr++ = *ptr;
- break;
-
- default:
- return (-1);
-
- }
- break;
- }
-
- if (tok->wptr >= tok->wmax - 4) {
- size_t size = tok->wmax - tok->wspace + WINCR;
- char *s = (char *) tok_realloc(tok->wspace, size);
- if (s == NULL)
- return (-1);
-
- if (s != tok->wspace) {
- int i;
- for (i = 0; i < tok->argc; i++) {
- tok->argv[i] =
- (tok->argv[i] - tok->wspace) + s;
- }
- tok->wptr = (tok->wptr - tok->wspace) + s;
- tok->wstart = (tok->wstart - tok->wspace) + s;
- tok->wspace = s;
- }
- tok->wmax = s + size;
- }
- if (tok->argc >= tok->amax - 4) {
- char **p;
- tok->amax += AINCR;
- p = (char **) tok_realloc(tok->argv,
- tok->amax * sizeof(char *));
- if (p == NULL)
- return (-1);
- tok->argv = p;
- }
- }
-}
+++ /dev/null
-/* $NetBSD: tokenizer.h,v 1.5 2002/03/18 16:01:00 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tokenizer.h 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * tokenizer.h: Header file for tokenizer routines
- */
-#ifndef _h_tokenizer
-#define _h_tokenizer
-
-typedef struct tokenizer Tokenizer;
-
-Tokenizer *tok_init(const char *);
-void tok_reset(Tokenizer *);
-void tok_end(Tokenizer *);
-int tok_line(Tokenizer *, const char *, int *, const char ***);
-
-#endif /* _h_tokenizer */
+++ /dev/null
-/* $NetBSD: tty.c,v 1.16 2002/03/18 16:01:01 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)tty.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: tty.c,v 1.16 2002/03/18 16:01:01 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * tty.c: tty interface stuff
- */
-#include "tty.h"
-#include "el.h"
-
-typedef struct ttymodes_t {
- const char *m_name;
- u_int m_value;
- int m_type;
-} ttymodes_t;
-
-typedef struct ttymap_t {
- int nch, och; /* Internal and termio rep of chars */
- el_action_t bind[3]; /* emacs, vi, and vi-cmd */
-} ttymap_t;
-
-
-private const ttyperm_t ttyperm = {
- {
- {"iflag:", ICRNL, (INLCR | IGNCR)},
- {"oflag:", (OPOST | ONLCR), ONLRET},
- {"cflag:", 0, 0},
- {"lflag:", (ISIG | ICANON | ECHO | ECHOE | ECHOCTL | IEXTEN),
- (NOFLSH | ECHONL | EXTPROC | FLUSHO)},
- {"chars:", 0, 0},
- },
- {
- {"iflag:", (INLCR | ICRNL), IGNCR},
- {"oflag:", (OPOST | ONLCR), ONLRET},
- {"cflag:", 0, 0},
- {"lflag:", ISIG,
- (NOFLSH | ICANON | ECHO | ECHOK | ECHONL | EXTPROC | IEXTEN | FLUSHO)},
- {"chars:", (C_SH(C_MIN) | C_SH(C_TIME) | C_SH(C_SWTCH) | C_SH(C_DSWTCH) |
- C_SH(C_SUSP) | C_SH(C_DSUSP) | C_SH(C_EOL) | C_SH(C_DISCARD) |
- C_SH(C_PGOFF) | C_SH(C_PAGE) | C_SH(C_STATUS)), 0}
- },
- {
- {"iflag:", 0, IXON | IXOFF | INLCR | ICRNL},
- {"oflag:", 0, 0},
- {"cflag:", 0, 0},
- {"lflag:", 0, ISIG | IEXTEN},
- {"chars:", 0, 0},
- }
-};
-
-private const ttychar_t ttychar = {
- {
- CINTR, CQUIT, CERASE, CKILL,
- CEOF, CEOL, CEOL2, CSWTCH,
- CDSWTCH, CERASE2, CSTART, CSTOP,
- CWERASE, CSUSP, CDSUSP, CREPRINT,
- CDISCARD, CLNEXT, CSTATUS, CPAGE,
- CPGOFF, CKILL2, CBRK, CMIN,
- CTIME
- },
- {
- CINTR, CQUIT, CERASE, CKILL,
- _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE,
- _POSIX_VDISABLE, CERASE2, CSTART, CSTOP,
- _POSIX_VDISABLE, CSUSP, _POSIX_VDISABLE, _POSIX_VDISABLE,
- CDISCARD, _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE,
- _POSIX_VDISABLE, _POSIX_VDISABLE, _POSIX_VDISABLE, 1,
- 0
- },
- {
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0
- }
-};
-
-private const ttymap_t tty_map[] = {
-#ifdef VERASE
- {C_ERASE, VERASE,
- {ED_DELETE_PREV_CHAR, VI_DELETE_PREV_CHAR, ED_PREV_CHAR}},
-#endif /* VERASE */
-#ifdef VERASE2
- {C_ERASE2, VERASE2,
- {ED_DELETE_PREV_CHAR, VI_DELETE_PREV_CHAR, ED_PREV_CHAR}},
-#endif /* VERASE2 */
-#ifdef VKILL
- {C_KILL, VKILL,
- {EM_KILL_LINE, VI_KILL_LINE_PREV, ED_UNASSIGNED}},
-#endif /* VKILL */
-#ifdef VKILL2
- {C_KILL2, VKILL2,
- {EM_KILL_LINE, VI_KILL_LINE_PREV, ED_UNASSIGNED}},
-#endif /* VKILL2 */
-#ifdef VEOF
- {C_EOF, VEOF,
- {EM_DELETE_OR_LIST, VI_LIST_OR_EOF, ED_UNASSIGNED}},
-#endif /* VEOF */
-#ifdef VWERASE
- {C_WERASE, VWERASE,
- {ED_DELETE_PREV_WORD, ED_DELETE_PREV_WORD, ED_PREV_WORD}},
-#endif /* VWERASE */
-#ifdef VREPRINT
- {C_REPRINT, VREPRINT,
- {ED_REDISPLAY, ED_INSERT, ED_REDISPLAY}},
-#endif /* VREPRINT */
-#ifdef VLNEXT
- {C_LNEXT, VLNEXT,
- {ED_QUOTED_INSERT, ED_QUOTED_INSERT, ED_UNASSIGNED}},
-#endif /* VLNEXT */
- {-1, -1,
- {ED_UNASSIGNED, ED_UNASSIGNED, ED_UNASSIGNED}}
-};
-
-private const ttymodes_t ttymodes[] = {
-#ifdef IGNBRK
- {"ignbrk", IGNBRK, MD_INP},
-#endif /* IGNBRK */
-#ifdef BRKINT
- {"brkint", BRKINT, MD_INP},
-#endif /* BRKINT */
-#ifdef IGNPAR
- {"ignpar", IGNPAR, MD_INP},
-#endif /* IGNPAR */
-#ifdef PARMRK
- {"parmrk", PARMRK, MD_INP},
-#endif /* PARMRK */
-#ifdef INPCK
- {"inpck", INPCK, MD_INP},
-#endif /* INPCK */
-#ifdef ISTRIP
- {"istrip", ISTRIP, MD_INP},
-#endif /* ISTRIP */
-#ifdef INLCR
- {"inlcr", INLCR, MD_INP},
-#endif /* INLCR */
-#ifdef IGNCR
- {"igncr", IGNCR, MD_INP},
-#endif /* IGNCR */
-#ifdef ICRNL
- {"icrnl", ICRNL, MD_INP},
-#endif /* ICRNL */
-#ifdef IUCLC
- {"iuclc", IUCLC, MD_INP},
-#endif /* IUCLC */
-#ifdef IXON
- {"ixon", IXON, MD_INP},
-#endif /* IXON */
-#ifdef IXANY
- {"ixany", IXANY, MD_INP},
-#endif /* IXANY */
-#ifdef IXOFF
- {"ixoff", IXOFF, MD_INP},
-#endif /* IXOFF */
-#ifdef IMAXBEL
- {"imaxbel", IMAXBEL, MD_INP},
-#endif /* IMAXBEL */
-
-#ifdef OPOST
- {"opost", OPOST, MD_OUT},
-#endif /* OPOST */
-#ifdef OLCUC
- {"olcuc", OLCUC, MD_OUT},
-#endif /* OLCUC */
-#ifdef ONLCR
- {"onlcr", ONLCR, MD_OUT},
-#endif /* ONLCR */
-#ifdef OCRNL
- {"ocrnl", OCRNL, MD_OUT},
-#endif /* OCRNL */
-#ifdef ONOCR
- {"onocr", ONOCR, MD_OUT},
-#endif /* ONOCR */
-#ifdef ONOEOT
- {"onoeot", ONOEOT, MD_OUT},
-#endif /* ONOEOT */
-#ifdef ONLRET
- {"onlret", ONLRET, MD_OUT},
-#endif /* ONLRET */
-#ifdef OFILL
- {"ofill", OFILL, MD_OUT},
-#endif /* OFILL */
-#ifdef OFDEL
- {"ofdel", OFDEL, MD_OUT},
-#endif /* OFDEL */
-#ifdef NLDLY
- {"nldly", NLDLY, MD_OUT},
-#endif /* NLDLY */
-#ifdef CRDLY
- {"crdly", CRDLY, MD_OUT},
-#endif /* CRDLY */
-#ifdef TABDLY
- {"tabdly", TABDLY, MD_OUT},
-#endif /* TABDLY */
-#ifdef XTABS
- {"xtabs", XTABS, MD_OUT},
-#endif /* XTABS */
-#ifdef BSDLY
- {"bsdly", BSDLY, MD_OUT},
-#endif /* BSDLY */
-#ifdef VTDLY
- {"vtdly", VTDLY, MD_OUT},
-#endif /* VTDLY */
-#ifdef FFDLY
- {"ffdly", FFDLY, MD_OUT},
-#endif /* FFDLY */
-#ifdef PAGEOUT
- {"pageout", PAGEOUT, MD_OUT},
-#endif /* PAGEOUT */
-#ifdef WRAP
- {"wrap", WRAP, MD_OUT},
-#endif /* WRAP */
-
-#ifdef CIGNORE
- {"cignore", CIGNORE, MD_CTL},
-#endif /* CBAUD */
-#ifdef CBAUD
- {"cbaud", CBAUD, MD_CTL},
-#endif /* CBAUD */
-#ifdef CSTOPB
- {"cstopb", CSTOPB, MD_CTL},
-#endif /* CSTOPB */
-#ifdef CREAD
- {"cread", CREAD, MD_CTL},
-#endif /* CREAD */
-#ifdef PARENB
- {"parenb", PARENB, MD_CTL},
-#endif /* PARENB */
-#ifdef PARODD
- {"parodd", PARODD, MD_CTL},
-#endif /* PARODD */
-#ifdef HUPCL
- {"hupcl", HUPCL, MD_CTL},
-#endif /* HUPCL */
-#ifdef CLOCAL
- {"clocal", CLOCAL, MD_CTL},
-#endif /* CLOCAL */
-#ifdef LOBLK
- {"loblk", LOBLK, MD_CTL},
-#endif /* LOBLK */
-#ifdef CIBAUD
- {"cibaud", CIBAUD, MD_CTL},
-#endif /* CIBAUD */
-#ifdef CRTSCTS
-#ifdef CCTS_OFLOW
- {"ccts_oflow", CCTS_OFLOW, MD_CTL},
-#else
- {"crtscts", CRTSCTS, MD_CTL},
-#endif /* CCTS_OFLOW */
-#endif /* CRTSCTS */
-#ifdef CRTS_IFLOW
- {"crts_iflow", CRTS_IFLOW, MD_CTL},
-#endif /* CRTS_IFLOW */
-#ifdef CDTRCTS
- {"cdtrcts", CDTRCTS, MD_CTL},
-#endif /* CDTRCTS */
-#ifdef MDMBUF
- {"mdmbuf", MDMBUF, MD_CTL},
-#endif /* MDMBUF */
-#ifdef RCV1EN
- {"rcv1en", RCV1EN, MD_CTL},
-#endif /* RCV1EN */
-#ifdef XMT1EN
- {"xmt1en", XMT1EN, MD_CTL},
-#endif /* XMT1EN */
-
-#ifdef ISIG
- {"isig", ISIG, MD_LIN},
-#endif /* ISIG */
-#ifdef ICANON
- {"icanon", ICANON, MD_LIN},
-#endif /* ICANON */
-#ifdef XCASE
- {"xcase", XCASE, MD_LIN},
-#endif /* XCASE */
-#ifdef ECHO
- {"echo", ECHO, MD_LIN},
-#endif /* ECHO */
-#ifdef ECHOE
- {"echoe", ECHOE, MD_LIN},
-#endif /* ECHOE */
-#ifdef ECHOK
- {"echok", ECHOK, MD_LIN},
-#endif /* ECHOK */
-#ifdef ECHONL
- {"echonl", ECHONL, MD_LIN},
-#endif /* ECHONL */
-#ifdef NOFLSH
- {"noflsh", NOFLSH, MD_LIN},
-#endif /* NOFLSH */
-#ifdef TOSTOP
- {"tostop", TOSTOP, MD_LIN},
-#endif /* TOSTOP */
-#ifdef ECHOCTL
- {"echoctl", ECHOCTL, MD_LIN},
-#endif /* ECHOCTL */
-#ifdef ECHOPRT
- {"echoprt", ECHOPRT, MD_LIN},
-#endif /* ECHOPRT */
-#ifdef ECHOKE
- {"echoke", ECHOKE, MD_LIN},
-#endif /* ECHOKE */
-#ifdef DEFECHO
- {"defecho", DEFECHO, MD_LIN},
-#endif /* DEFECHO */
-#ifdef FLUSHO
- {"flusho", FLUSHO, MD_LIN},
-#endif /* FLUSHO */
-#ifdef PENDIN
- {"pendin", PENDIN, MD_LIN},
-#endif /* PENDIN */
-#ifdef IEXTEN
- {"iexten", IEXTEN, MD_LIN},
-#endif /* IEXTEN */
-#ifdef NOKERNINFO
- {"nokerninfo", NOKERNINFO, MD_LIN},
-#endif /* NOKERNINFO */
-#ifdef ALTWERASE
- {"altwerase", ALTWERASE, MD_LIN},
-#endif /* ALTWERASE */
-#ifdef EXTPROC
- {"extproc", EXTPROC, MD_LIN},
-#endif /* EXTPROC */
-
-#if defined(VINTR)
- {"intr", C_SH(C_INTR), MD_CHAR},
-#endif /* VINTR */
-#if defined(VQUIT)
- {"quit", C_SH(C_QUIT), MD_CHAR},
-#endif /* VQUIT */
-#if defined(VERASE)
- {"erase", C_SH(C_ERASE), MD_CHAR},
-#endif /* VERASE */
-#if defined(VKILL)
- {"kill", C_SH(C_KILL), MD_CHAR},
-#endif /* VKILL */
-#if defined(VEOF)
- {"eof", C_SH(C_EOF), MD_CHAR},
-#endif /* VEOF */
-#if defined(VEOL)
- {"eol", C_SH(C_EOL), MD_CHAR},
-#endif /* VEOL */
-#if defined(VEOL2)
- {"eol2", C_SH(C_EOL2), MD_CHAR},
-#endif /* VEOL2 */
-#if defined(VSWTCH)
- {"swtch", C_SH(C_SWTCH), MD_CHAR},
-#endif /* VSWTCH */
-#if defined(VDSWTCH)
- {"dswtch", C_SH(C_DSWTCH), MD_CHAR},
-#endif /* VDSWTCH */
-#if defined(VERASE2)
- {"erase2", C_SH(C_ERASE2), MD_CHAR},
-#endif /* VERASE2 */
-#if defined(VSTART)
- {"start", C_SH(C_START), MD_CHAR},
-#endif /* VSTART */
-#if defined(VSTOP)
- {"stop", C_SH(C_STOP), MD_CHAR},
-#endif /* VSTOP */
-#if defined(VWERASE)
- {"werase", C_SH(C_WERASE), MD_CHAR},
-#endif /* VWERASE */
-#if defined(VSUSP)
- {"susp", C_SH(C_SUSP), MD_CHAR},
-#endif /* VSUSP */
-#if defined(VDSUSP)
- {"dsusp", C_SH(C_DSUSP), MD_CHAR},
-#endif /* VDSUSP */
-#if defined(VREPRINT)
- {"reprint", C_SH(C_REPRINT), MD_CHAR},
-#endif /* VREPRINT */
-#if defined(VDISCARD)
- {"discard", C_SH(C_DISCARD), MD_CHAR},
-#endif /* VDISCARD */
-#if defined(VLNEXT)
- {"lnext", C_SH(C_LNEXT), MD_CHAR},
-#endif /* VLNEXT */
-#if defined(VSTATUS)
- {"status", C_SH(C_STATUS), MD_CHAR},
-#endif /* VSTATUS */
-#if defined(VPAGE)
- {"page", C_SH(C_PAGE), MD_CHAR},
-#endif /* VPAGE */
-#if defined(VPGOFF)
- {"pgoff", C_SH(C_PGOFF), MD_CHAR},
-#endif /* VPGOFF */
-#if defined(VKILL2)
- {"kill2", C_SH(C_KILL2), MD_CHAR},
-#endif /* VKILL2 */
-#if defined(VBRK)
- {"brk", C_SH(C_BRK), MD_CHAR},
-#endif /* VBRK */
-#if defined(VMIN)
- {"min", C_SH(C_MIN), MD_CHAR},
-#endif /* VMIN */
-#if defined(VTIME)
- {"time", C_SH(C_TIME), MD_CHAR},
-#endif /* VTIME */
- {NULL, 0, -1},
-};
-
-
-
-#define tty_getty(el, td) tcgetattr((el)->el_infd, (td))
-#define tty_setty(el, td) tcsetattr((el)->el_infd, TCSADRAIN, (td))
-
-#define tty__gettabs(td) ((((td)->c_oflag & TAB3) == TAB3) ? 0 : 1)
-#define tty__geteightbit(td) (((td)->c_cflag & CSIZE) == CS8)
-#define tty__cooked_mode(td) ((td)->c_lflag & ICANON)
-
-private void tty__getchar(struct termios *, unsigned char *);
-private void tty__setchar(struct termios *, unsigned char *);
-private speed_t tty__getspeed(struct termios *);
-private int tty_setup(EditLine *);
-
-#define t_qu t_ts
-
-
-/* tty_setup():
- * Get the tty parameters and initialize the editing state
- */
-private int
-tty_setup(EditLine *el)
-{
- int rst = 1;
-
- if (el->el_flags & EDIT_DISABLED)
- return (0);
-
- if (tty_getty(el, &el->el_tty.t_ed) == -1) {
-#ifdef DEBUG_TTY
- (void) fprintf(el->el_errfile,
- "tty_setup: tty_getty: %s\n", strerror(errno));
-#endif /* DEBUG_TTY */
- return (-1);
- }
- el->el_tty.t_ts = el->el_tty.t_ex = el->el_tty.t_ed;
-
- el->el_tty.t_speed = tty__getspeed(&el->el_tty.t_ex);
- el->el_tty.t_tabs = tty__gettabs(&el->el_tty.t_ex);
- el->el_tty.t_eight = tty__geteightbit(&el->el_tty.t_ex);
-
- el->el_tty.t_ex.c_iflag &= ~el->el_tty.t_t[EX_IO][MD_INP].t_clrmask;
- el->el_tty.t_ex.c_iflag |= el->el_tty.t_t[EX_IO][MD_INP].t_setmask;
-
- el->el_tty.t_ex.c_oflag &= ~el->el_tty.t_t[EX_IO][MD_OUT].t_clrmask;
- el->el_tty.t_ex.c_oflag |= el->el_tty.t_t[EX_IO][MD_OUT].t_setmask;
-
- el->el_tty.t_ex.c_cflag &= ~el->el_tty.t_t[EX_IO][MD_CTL].t_clrmask;
- el->el_tty.t_ex.c_cflag |= el->el_tty.t_t[EX_IO][MD_CTL].t_setmask;
-
- el->el_tty.t_ex.c_lflag &= ~el->el_tty.t_t[EX_IO][MD_LIN].t_clrmask;
- el->el_tty.t_ex.c_lflag |= el->el_tty.t_t[EX_IO][MD_LIN].t_setmask;
-
- /*
- * Reset the tty chars to reasonable defaults
- * If they are disabled, then enable them.
- */
- if (rst) {
- if (tty__cooked_mode(&el->el_tty.t_ts)) {
- tty__getchar(&el->el_tty.t_ts, el->el_tty.t_c[TS_IO]);
- /*
- * Don't affect CMIN and CTIME for the editor mode
- */
- for (rst = 0; rst < C_NCC - 2; rst++)
- if (el->el_tty.t_c[TS_IO][rst] !=
- el->el_tty.t_vdisable
- && el->el_tty.t_c[ED_IO][rst] !=
- el->el_tty.t_vdisable)
- el->el_tty.t_c[ED_IO][rst] =
- el->el_tty.t_c[TS_IO][rst];
- for (rst = 0; rst < C_NCC; rst++)
- if (el->el_tty.t_c[TS_IO][rst] !=
- el->el_tty.t_vdisable)
- el->el_tty.t_c[EX_IO][rst] =
- el->el_tty.t_c[TS_IO][rst];
- }
- tty__setchar(&el->el_tty.t_ex, el->el_tty.t_c[EX_IO]);
- if (tty_setty(el, &el->el_tty.t_ex) == -1) {
-#ifdef DEBUG_TTY
- (void) fprintf(el->el_errfile,
- "tty_setup: tty_setty: %s\n",
- strerror(errno));
-#endif /* DEBUG_TTY */
- return (-1);
- }
- } else
- tty__setchar(&el->el_tty.t_ex, el->el_tty.t_c[EX_IO]);
-
- el->el_tty.t_ed.c_iflag &= ~el->el_tty.t_t[ED_IO][MD_INP].t_clrmask;
- el->el_tty.t_ed.c_iflag |= el->el_tty.t_t[ED_IO][MD_INP].t_setmask;
-
- el->el_tty.t_ed.c_oflag &= ~el->el_tty.t_t[ED_IO][MD_OUT].t_clrmask;
- el->el_tty.t_ed.c_oflag |= el->el_tty.t_t[ED_IO][MD_OUT].t_setmask;
-
- el->el_tty.t_ed.c_cflag &= ~el->el_tty.t_t[ED_IO][MD_CTL].t_clrmask;
- el->el_tty.t_ed.c_cflag |= el->el_tty.t_t[ED_IO][MD_CTL].t_setmask;
-
- el->el_tty.t_ed.c_lflag &= ~el->el_tty.t_t[ED_IO][MD_LIN].t_clrmask;
- el->el_tty.t_ed.c_lflag |= el->el_tty.t_t[ED_IO][MD_LIN].t_setmask;
-
- tty__setchar(&el->el_tty.t_ed, el->el_tty.t_c[ED_IO]);
- tty_bind_char(el, 1);
- return (0);
-}
-
-protected int
-tty_init(EditLine *el)
-{
-
- el->el_tty.t_mode = EX_IO;
- el->el_tty.t_vdisable = _POSIX_VDISABLE;
- (void) memcpy(el->el_tty.t_t, ttyperm, sizeof(ttyperm_t));
- (void) memcpy(el->el_tty.t_c, ttychar, sizeof(ttychar_t));
- return (tty_setup(el));
-}
-
-
-/* tty_end():
- * Restore the tty to its original settings
- */
-protected void
-/*ARGSUSED*/
-tty_end(EditLine *el)
-{
-
- /* XXX: Maybe reset to an initial state? */
-}
-
-
-/* tty__getspeed():
- * Get the tty speed
- */
-private speed_t
-tty__getspeed(struct termios *td)
-{
- speed_t spd;
-
- if ((spd = cfgetispeed(td)) == 0)
- spd = cfgetospeed(td);
- return (spd);
-}
-
-
-/* tty__getchar():
- * Get the tty characters
- */
-private void
-tty__getchar(struct termios *td, unsigned char *s)
-{
-
-#ifdef VINTR
- s[C_INTR] = td->c_cc[VINTR];
-#endif /* VINTR */
-#ifdef VQUIT
- s[C_QUIT] = td->c_cc[VQUIT];
-#endif /* VQUIT */
-#ifdef VERASE
- s[C_ERASE] = td->c_cc[VERASE];
-#endif /* VERASE */
-#ifdef VKILL
- s[C_KILL] = td->c_cc[VKILL];
-#endif /* VKILL */
-#ifdef VEOF
- s[C_EOF] = td->c_cc[VEOF];
-#endif /* VEOF */
-#ifdef VEOL
- s[C_EOL] = td->c_cc[VEOL];
-#endif /* VEOL */
-#ifdef VEOL2
- s[C_EOL2] = td->c_cc[VEOL2];
-#endif /* VEOL2 */
-#ifdef VSWTCH
- s[C_SWTCH] = td->c_cc[VSWTCH];
-#endif /* VSWTCH */
-#ifdef VDSWTCH
- s[C_DSWTCH] = td->c_cc[VDSWTCH];
-#endif /* VDSWTCH */
-#ifdef VERASE2
- s[C_ERASE2] = td->c_cc[VERASE2];
-#endif /* VERASE2 */
-#ifdef VSTART
- s[C_START] = td->c_cc[VSTART];
-#endif /* VSTART */
-#ifdef VSTOP
- s[C_STOP] = td->c_cc[VSTOP];
-#endif /* VSTOP */
-#ifdef VWERASE
- s[C_WERASE] = td->c_cc[VWERASE];
-#endif /* VWERASE */
-#ifdef VSUSP
- s[C_SUSP] = td->c_cc[VSUSP];
-#endif /* VSUSP */
-#ifdef VDSUSP
- s[C_DSUSP] = td->c_cc[VDSUSP];
-#endif /* VDSUSP */
-#ifdef VREPRINT
- s[C_REPRINT] = td->c_cc[VREPRINT];
-#endif /* VREPRINT */
-#ifdef VDISCARD
- s[C_DISCARD] = td->c_cc[VDISCARD];
-#endif /* VDISCARD */
-#ifdef VLNEXT
- s[C_LNEXT] = td->c_cc[VLNEXT];
-#endif /* VLNEXT */
-#ifdef VSTATUS
- s[C_STATUS] = td->c_cc[VSTATUS];
-#endif /* VSTATUS */
-#ifdef VPAGE
- s[C_PAGE] = td->c_cc[VPAGE];
-#endif /* VPAGE */
-#ifdef VPGOFF
- s[C_PGOFF] = td->c_cc[VPGOFF];
-#endif /* VPGOFF */
-#ifdef VKILL2
- s[C_KILL2] = td->c_cc[VKILL2];
-#endif /* KILL2 */
-#ifdef VMIN
- s[C_MIN] = td->c_cc[VMIN];
-#endif /* VMIN */
-#ifdef VTIME
- s[C_TIME] = td->c_cc[VTIME];
-#endif /* VTIME */
-} /* tty__getchar */
-
-
-/* tty__setchar():
- * Set the tty characters
- */
-private void
-tty__setchar(struct termios *td, unsigned char *s)
-{
-
-#ifdef VINTR
- td->c_cc[VINTR] = s[C_INTR];
-#endif /* VINTR */
-#ifdef VQUIT
- td->c_cc[VQUIT] = s[C_QUIT];
-#endif /* VQUIT */
-#ifdef VERASE
- td->c_cc[VERASE] = s[C_ERASE];
-#endif /* VERASE */
-#ifdef VKILL
- td->c_cc[VKILL] = s[C_KILL];
-#endif /* VKILL */
-#ifdef VEOF
- td->c_cc[VEOF] = s[C_EOF];
-#endif /* VEOF */
-#ifdef VEOL
- td->c_cc[VEOL] = s[C_EOL];
-#endif /* VEOL */
-#ifdef VEOL2
- td->c_cc[VEOL2] = s[C_EOL2];
-#endif /* VEOL2 */
-#ifdef VSWTCH
- td->c_cc[VSWTCH] = s[C_SWTCH];
-#endif /* VSWTCH */
-#ifdef VDSWTCH
- td->c_cc[VDSWTCH] = s[C_DSWTCH];
-#endif /* VDSWTCH */
-#ifdef VERASE2
- td->c_cc[VERASE2] = s[C_ERASE2];
-#endif /* VERASE2 */
-#ifdef VSTART
- td->c_cc[VSTART] = s[C_START];
-#endif /* VSTART */
-#ifdef VSTOP
- td->c_cc[VSTOP] = s[C_STOP];
-#endif /* VSTOP */
-#ifdef VWERASE
- td->c_cc[VWERASE] = s[C_WERASE];
-#endif /* VWERASE */
-#ifdef VSUSP
- td->c_cc[VSUSP] = s[C_SUSP];
-#endif /* VSUSP */
-#ifdef VDSUSP
- td->c_cc[VDSUSP] = s[C_DSUSP];
-#endif /* VDSUSP */
-#ifdef VREPRINT
- td->c_cc[VREPRINT] = s[C_REPRINT];
-#endif /* VREPRINT */
-#ifdef VDISCARD
- td->c_cc[VDISCARD] = s[C_DISCARD];
-#endif /* VDISCARD */
-#ifdef VLNEXT
- td->c_cc[VLNEXT] = s[C_LNEXT];
-#endif /* VLNEXT */
-#ifdef VSTATUS
- td->c_cc[VSTATUS] = s[C_STATUS];
-#endif /* VSTATUS */
-#ifdef VPAGE
- td->c_cc[VPAGE] = s[C_PAGE];
-#endif /* VPAGE */
-#ifdef VPGOFF
- td->c_cc[VPGOFF] = s[C_PGOFF];
-#endif /* VPGOFF */
-#ifdef VKILL2
- td->c_cc[VKILL2] = s[C_KILL2];
-#endif /* VKILL2 */
-#ifdef VMIN
- td->c_cc[VMIN] = s[C_MIN];
-#endif /* VMIN */
-#ifdef VTIME
- td->c_cc[VTIME] = s[C_TIME];
-#endif /* VTIME */
-} /* tty__setchar */
-
-
-/* tty_bind_char():
- * Rebind the editline functions
- */
-protected void
-tty_bind_char(EditLine *el, int force)
-{
-
- unsigned char *t_n = el->el_tty.t_c[ED_IO];
- unsigned char *t_o = el->el_tty.t_ed.c_cc;
- unsigned char new[2], old[2];
- const ttymap_t *tp;
- el_action_t *map, *alt;
- const el_action_t *dmap, *dalt;
- new[1] = old[1] = '\0';
-
- map = el->el_map.key;
- alt = el->el_map.alt;
- if (el->el_map.type == MAP_VI) {
- dmap = el->el_map.vii;
- dalt = el->el_map.vic;
- } else {
- dmap = el->el_map.emacs;
- dalt = NULL;
- }
-
- for (tp = tty_map; tp->nch != -1; tp++) {
- new[0] = t_n[tp->nch];
- old[0] = t_o[tp->och];
- if (new[0] == old[0] && !force)
- continue;
- /* Put the old default binding back, and set the new binding */
- key_clear(el, map, (char *)old);
- map[old[0]] = dmap[old[0]];
- key_clear(el, map, (char *)new);
- /* MAP_VI == 1, MAP_EMACS == 0... */
- map[new[0]] = tp->bind[el->el_map.type];
- if (dalt) {
- key_clear(el, alt, (char *)old);
- alt[old[0]] = dalt[old[0]];
- key_clear(el, alt, (char *)new);
- alt[new[0]] = tp->bind[el->el_map.type + 1];
- }
- }
-}
-
-
-/* tty_rawmode():
- * Set terminal into 1 character at a time mode.
- */
-protected int
-tty_rawmode(EditLine *el)
-{
-
- if (el->el_tty.t_mode == ED_IO || el->el_tty.t_mode == QU_IO)
- return (0);
-
- if (el->el_flags & EDIT_DISABLED)
- return (0);
-
- if (tty_getty(el, &el->el_tty.t_ts) == -1) {
-#ifdef DEBUG_TTY
- (void) fprintf(el->el_errfile, "tty_rawmode: tty_getty: %s\n",
- strerror(errno));
-#endif /* DEBUG_TTY */
- return (-1);
- }
- /*
- * We always keep up with the eight bit setting and the speed of the
- * tty. But only we only believe changes that are made to cooked mode!
- */
- el->el_tty.t_eight = tty__geteightbit(&el->el_tty.t_ts);
- el->el_tty.t_speed = tty__getspeed(&el->el_tty.t_ts);
-
- if (tty__getspeed(&el->el_tty.t_ex) != el->el_tty.t_speed ||
- tty__getspeed(&el->el_tty.t_ed) != el->el_tty.t_speed) {
- (void) cfsetispeed(&el->el_tty.t_ex, el->el_tty.t_speed);
- (void) cfsetospeed(&el->el_tty.t_ex, el->el_tty.t_speed);
- (void) cfsetispeed(&el->el_tty.t_ed, el->el_tty.t_speed);
- (void) cfsetospeed(&el->el_tty.t_ed, el->el_tty.t_speed);
- }
- if (tty__cooked_mode(&el->el_tty.t_ts)) {
- if (el->el_tty.t_ts.c_cflag != el->el_tty.t_ex.c_cflag) {
- el->el_tty.t_ex.c_cflag =
- el->el_tty.t_ts.c_cflag;
- el->el_tty.t_ex.c_cflag &=
- ~el->el_tty.t_t[EX_IO][MD_CTL].t_clrmask;
- el->el_tty.t_ex.c_cflag |=
- el->el_tty.t_t[EX_IO][MD_CTL].t_setmask;
-
- el->el_tty.t_ed.c_cflag =
- el->el_tty.t_ts.c_cflag;
- el->el_tty.t_ed.c_cflag &=
- ~el->el_tty.t_t[ED_IO][MD_CTL].t_clrmask;
- el->el_tty.t_ed.c_cflag |=
- el->el_tty.t_t[ED_IO][MD_CTL].t_setmask;
- }
- if ((el->el_tty.t_ts.c_lflag != el->el_tty.t_ex.c_lflag) &&
- (el->el_tty.t_ts.c_lflag != el->el_tty.t_ed.c_lflag)) {
- el->el_tty.t_ex.c_lflag =
- el->el_tty.t_ts.c_lflag;
- el->el_tty.t_ex.c_lflag &=
- ~el->el_tty.t_t[EX_IO][MD_LIN].t_clrmask;
- el->el_tty.t_ex.c_lflag |=
- el->el_tty.t_t[EX_IO][MD_LIN].t_setmask;
-
- el->el_tty.t_ed.c_lflag =
- el->el_tty.t_ts.c_lflag;
- el->el_tty.t_ed.c_lflag &=
- ~el->el_tty.t_t[ED_IO][MD_LIN].t_clrmask;
- el->el_tty.t_ed.c_lflag |=
- el->el_tty.t_t[ED_IO][MD_LIN].t_setmask;
- }
- if ((el->el_tty.t_ts.c_iflag != el->el_tty.t_ex.c_iflag) &&
- (el->el_tty.t_ts.c_iflag != el->el_tty.t_ed.c_iflag)) {
- el->el_tty.t_ex.c_iflag =
- el->el_tty.t_ts.c_iflag;
- el->el_tty.t_ex.c_iflag &=
- ~el->el_tty.t_t[EX_IO][MD_INP].t_clrmask;
- el->el_tty.t_ex.c_iflag |=
- el->el_tty.t_t[EX_IO][MD_INP].t_setmask;
-
- el->el_tty.t_ed.c_iflag =
- el->el_tty.t_ts.c_iflag;
- el->el_tty.t_ed.c_iflag &=
- ~el->el_tty.t_t[ED_IO][MD_INP].t_clrmask;
- el->el_tty.t_ed.c_iflag |=
- el->el_tty.t_t[ED_IO][MD_INP].t_setmask;
- }
- if ((el->el_tty.t_ts.c_oflag != el->el_tty.t_ex.c_oflag) &&
- (el->el_tty.t_ts.c_oflag != el->el_tty.t_ed.c_oflag)) {
- el->el_tty.t_ex.c_oflag =
- el->el_tty.t_ts.c_oflag;
- el->el_tty.t_ex.c_oflag &=
- ~el->el_tty.t_t[EX_IO][MD_OUT].t_clrmask;
- el->el_tty.t_ex.c_oflag |=
- el->el_tty.t_t[EX_IO][MD_OUT].t_setmask;
-
- el->el_tty.t_ed.c_oflag =
- el->el_tty.t_ts.c_oflag;
- el->el_tty.t_ed.c_oflag &=
- ~el->el_tty.t_t[ED_IO][MD_OUT].t_clrmask;
- el->el_tty.t_ed.c_oflag |=
- el->el_tty.t_t[ED_IO][MD_OUT].t_setmask;
- }
- if (tty__gettabs(&el->el_tty.t_ex) == 0)
- el->el_tty.t_tabs = 0;
- else
- el->el_tty.t_tabs = EL_CAN_TAB ? 1 : 0;
-
- {
- int i;
-
- tty__getchar(&el->el_tty.t_ts, el->el_tty.t_c[TS_IO]);
- /*
- * Check if the user made any changes.
- * If he did, then propagate the changes to the
- * edit and execute data structures.
- */
- for (i = 0; i < C_NCC; i++)
- if (el->el_tty.t_c[TS_IO][i] !=
- el->el_tty.t_c[EX_IO][i])
- break;
-
- if (i != C_NCC) {
- /*
- * Propagate changes only to the unprotected
- * chars that have been modified just now.
- */
- for (i = 0; i < C_NCC; i++) {
- if (!((el->el_tty.t_t[ED_IO][MD_CHAR].t_setmask & C_SH(i)))
- && (el->el_tty.t_c[TS_IO][i] != el->el_tty.t_c[EX_IO][i]))
- el->el_tty.t_c[ED_IO][i] = el->el_tty.t_c[TS_IO][i];
- if (el->el_tty.t_t[ED_IO][MD_CHAR].t_clrmask & C_SH(i))
- el->el_tty.t_c[ED_IO][i] = el->el_tty.t_vdisable;
- }
- tty_bind_char(el, 0);
- tty__setchar(&el->el_tty.t_ed, el->el_tty.t_c[ED_IO]);
-
- for (i = 0; i < C_NCC; i++) {
- if (!((el->el_tty.t_t[EX_IO][MD_CHAR].t_setmask & C_SH(i)))
- && (el->el_tty.t_c[TS_IO][i] != el->el_tty.t_c[EX_IO][i]))
- el->el_tty.t_c[EX_IO][i] = el->el_tty.t_c[TS_IO][i];
- if (el->el_tty.t_t[EX_IO][MD_CHAR].t_clrmask & C_SH(i))
- el->el_tty.t_c[EX_IO][i] = el->el_tty.t_vdisable;
- }
- tty__setchar(&el->el_tty.t_ex, el->el_tty.t_c[EX_IO]);
- }
- }
- }
- if (tty_setty(el, &el->el_tty.t_ed) == -1) {
-#ifdef DEBUG_TTY
- (void) fprintf(el->el_errfile, "tty_rawmode: tty_setty: %s\n",
- strerror(errno));
-#endif /* DEBUG_TTY */
- return (-1);
- }
- el->el_tty.t_mode = ED_IO;
- return (0);
-}
-
-
-/* tty_cookedmode():
- * Set the tty back to normal mode
- */
-protected int
-tty_cookedmode(EditLine *el)
-{ /* set tty in normal setup */
-
- if (el->el_tty.t_mode == EX_IO)
- return (0);
-
- if (el->el_flags & EDIT_DISABLED)
- return (0);
-
- if (tty_setty(el, &el->el_tty.t_ex) == -1) {
-#ifdef DEBUG_TTY
- (void) fprintf(el->el_errfile,
- "tty_cookedmode: tty_setty: %s\n",
- strerror(errno));
-#endif /* DEBUG_TTY */
- return (-1);
- }
- el->el_tty.t_mode = EX_IO;
- return (0);
-}
-
-
-/* tty_quotemode():
- * Turn on quote mode
- */
-protected int
-tty_quotemode(EditLine *el)
-{
- if (el->el_tty.t_mode == QU_IO)
- return (0);
-
- el->el_tty.t_qu = el->el_tty.t_ed;
-
- el->el_tty.t_qu.c_iflag &= ~el->el_tty.t_t[QU_IO][MD_INP].t_clrmask;
- el->el_tty.t_qu.c_iflag |= el->el_tty.t_t[QU_IO][MD_INP].t_setmask;
-
- el->el_tty.t_qu.c_oflag &= ~el->el_tty.t_t[QU_IO][MD_OUT].t_clrmask;
- el->el_tty.t_qu.c_oflag |= el->el_tty.t_t[QU_IO][MD_OUT].t_setmask;
-
- el->el_tty.t_qu.c_cflag &= ~el->el_tty.t_t[QU_IO][MD_CTL].t_clrmask;
- el->el_tty.t_qu.c_cflag |= el->el_tty.t_t[QU_IO][MD_CTL].t_setmask;
-
- el->el_tty.t_qu.c_lflag &= ~el->el_tty.t_t[QU_IO][MD_LIN].t_clrmask;
- el->el_tty.t_qu.c_lflag |= el->el_tty.t_t[QU_IO][MD_LIN].t_setmask;
-
- if (tty_setty(el, &el->el_tty.t_qu) == -1) {
-#ifdef DEBUG_TTY
- (void) fprintf(el->el_errfile, "QuoteModeOn: tty_setty: %s\n",
- strerror(errno));
-#endif /* DEBUG_TTY */
- return (-1);
- }
- el->el_tty.t_mode = QU_IO;
- return (0);
-}
-
-
-/* tty_noquotemode():
- * Turn off quote mode
- */
-protected int
-tty_noquotemode(EditLine *el)
-{
-
- if (el->el_tty.t_mode != QU_IO)
- return (0);
- if (tty_setty(el, &el->el_tty.t_ed) == -1) {
-#ifdef DEBUG_TTY
- (void) fprintf(el->el_errfile, "QuoteModeOff: tty_setty: %s\n",
- strerror(errno));
-#endif /* DEBUG_TTY */
- return (-1);
- }
- el->el_tty.t_mode = ED_IO;
- return (0);
-}
-
-
-/* tty_stty():
- * Stty builtin
- */
-protected int
-/*ARGSUSED*/
-tty_stty(EditLine *el, int argc, const char **argv)
-{
- const ttymodes_t *m;
- char x;
- int aflag = 0;
- const char *s, *d;
- const char *name;
- int z = EX_IO;
-
- if (argv == NULL)
- return (-1);
- name = *argv++;
-
- while (argv && *argv && argv[0][0] == '-' && argv[0][2] == '\0')
- switch (argv[0][1]) {
- case 'a':
- aflag++;
- argv++;
- break;
- case 'd':
- argv++;
- z = ED_IO;
- break;
- case 'x':
- argv++;
- z = EX_IO;
- break;
- case 'q':
- argv++;
- z = QU_IO;
- break;
- default:
- (void) fprintf(el->el_errfile,
- "%s: Unknown switch `%c'.\n",
- name, argv[0][1]);
- return (-1);
- }
-
- if (!argv || !*argv) {
- int i = -1;
- int len = 0, st = 0, cu;
- for (m = ttymodes; m->m_name; m++) {
- if (m->m_type != i) {
- (void) fprintf(el->el_outfile, "%s%s",
- i != -1 ? "\n" : "",
- el->el_tty.t_t[z][m->m_type].t_name);
- i = m->m_type;
- st = len =
- strlen(el->el_tty.t_t[z][m->m_type].t_name);
- }
- x = (el->el_tty.t_t[z][i].t_setmask & m->m_value)
- ? '+' : '\0';
- x = (el->el_tty.t_t[z][i].t_clrmask & m->m_value)
- ? '-' : x;
-
- if (x != '\0' || aflag) {
-
- cu = strlen(m->m_name) + (x != '\0') + 1;
-
- if (len + cu >= el->el_term.t_size.h) {
- (void) fprintf(el->el_outfile, "\n%*s",
- st, "");
- len = st + cu;
- } else
- len += cu;
-
- if (x != '\0')
- (void) fprintf(el->el_outfile, "%c%s ",
- x, m->m_name);
- else
- (void) fprintf(el->el_outfile, "%s ",
- m->m_name);
- }
- }
- (void) fprintf(el->el_outfile, "\n");
- return (0);
- }
- while (argv && (s = *argv++)) {
- switch (*s) {
- case '+':
- case '-':
- x = *s++;
- break;
- default:
- x = '\0';
- break;
- }
- d = s;
- for (m = ttymodes; m->m_name; m++)
- if (strcmp(m->m_name, d) == 0)
- break;
-
- if (!m->m_name) {
- (void) fprintf(el->el_errfile,
- "%s: Invalid argument `%s'.\n", name, d);
- return (-1);
- }
- switch (x) {
- case '+':
- el->el_tty.t_t[z][m->m_type].t_setmask |= m->m_value;
- el->el_tty.t_t[z][m->m_type].t_clrmask &= ~m->m_value;
- break;
- case '-':
- el->el_tty.t_t[z][m->m_type].t_setmask &= ~m->m_value;
- el->el_tty.t_t[z][m->m_type].t_clrmask |= m->m_value;
- break;
- default:
- el->el_tty.t_t[z][m->m_type].t_setmask &= ~m->m_value;
- el->el_tty.t_t[z][m->m_type].t_clrmask &= ~m->m_value;
- break;
- }
- }
- return (0);
-}
-
-
-#ifdef notyet
-/* tty_printchar():
- * DEbugging routine to print the tty characters
- */
-private void
-tty_printchar(EditLine *el, unsigned char *s)
-{
- ttyperm_t *m;
- int i;
-
- for (i = 0; i < C_NCC; i++) {
- for (m = el->el_tty.t_t; m->m_name; m++)
- if (m->m_type == MD_CHAR && C_SH(i) == m->m_value)
- break;
- if (m->m_name)
- (void) fprintf(el->el_errfile, "%s ^%c ",
- m->m_name, s[i] + 'A' - 1);
- if (i % 5 == 0)
- (void) fprintf(el->el_errfile, "\n");
- }
- (void) fprintf(el->el_errfile, "\n");
-}
-#endif /* notyet */
+++ /dev/null
-/* $NetBSD: tty.h,v 1.9 2002/03/18 16:01:01 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tty.h 8.1 (Berkeley) 6/4/93
- */
-
-/*
- * el.tty.h: Local terminal header
- */
-#ifndef _h_el_tty
-#define _h_el_tty
-
-#include "histedit.h"
-#include <termios.h>
-#include <unistd.h>
-
-/* Define our own since everyone gets it wrong! */
-#define CONTROL(A) ((A) & 037)
-
-/*
- * Aix compatible names
- */
-# if defined(VWERSE) && !defined(VWERASE)
-# define VWERASE VWERSE
-# endif /* VWERSE && !VWERASE */
-
-# if defined(VDISCRD) && !defined(VDISCARD)
-# define VDISCARD VDISCRD
-# endif /* VDISCRD && !VDISCARD */
-
-# if defined(VFLUSHO) && !defined(VDISCARD)
-# define VDISCARD VFLUSHO
-# endif /* VFLUSHO && VDISCARD */
-
-# if defined(VSTRT) && !defined(VSTART)
-# define VSTART VSTRT
-# endif /* VSTRT && ! VSTART */
-
-# if defined(VSTAT) && !defined(VSTATUS)
-# define VSTATUS VSTAT
-# endif /* VSTAT && ! VSTATUS */
-
-# ifndef ONLRET
-# define ONLRET 0
-# endif /* ONLRET */
-
-# ifndef TAB3
-# ifdef OXTABS
-# define TAB3 OXTABS
-# else
-# define TAB3 0
-# endif /* OXTABS */
-# endif /* !TAB3 */
-
-# if defined(OXTABS) && !defined(XTABS)
-# define XTABS OXTABS
-# endif /* OXTABS && !XTABS */
-
-# ifndef ONLCR
-# define ONLCR 0
-# endif /* ONLCR */
-
-# ifndef IEXTEN
-# define IEXTEN 0
-# endif /* IEXTEN */
-
-# ifndef ECHOCTL
-# define ECHOCTL 0
-# endif /* ECHOCTL */
-
-# ifndef PARENB
-# define PARENB 0
-# endif /* PARENB */
-
-# ifndef EXTPROC
-# define EXTPROC 0
-# endif /* EXTPROC */
-
-# ifndef FLUSHO
-# define FLUSHO 0
-# endif /* FLUSHO */
-
-
-# if defined(VDISABLE) && !defined(_POSIX_VDISABLE)
-# define _POSIX_VDISABLE VDISABLE
-# endif /* VDISABLE && ! _POSIX_VDISABLE */
-
-/*
- * Work around ISC's definition of IEXTEN which is
- * XCASE!
- */
-# ifdef ISC
-# if defined(IEXTEN) && defined(XCASE)
-# if IEXTEN == XCASE
-# undef IEXTEN
-# define IEXTEN 0
-# endif /* IEXTEN == XCASE */
-# endif /* IEXTEN && XCASE */
-# if defined(IEXTEN) && !defined(XCASE)
-# define XCASE IEXTEN
-# undef IEXTEN
-# define IEXTEN 0
-# endif /* IEXTEN && !XCASE */
-# endif /* ISC */
-
-/*
- * Work around convex weirdness where turning off IEXTEN makes us
- * lose all postprocessing!
- */
-#if defined(convex) || defined(__convex__)
-# if defined(IEXTEN) && IEXTEN != 0
-# undef IEXTEN
-# define IEXTEN 0
-# endif /* IEXTEN != 0 */
-#endif /* convex || __convex__ */
-
-/*
- * So that we don't lose job control.
- */
-#ifdef __SVR4
-# undef CSWTCH
-#endif
-
-#ifndef _POSIX_VDISABLE
-# define _POSIX_VDISABLE ((unsigned char) -1)
-#endif /* _POSIX_VDISABLE */
-
-#if !defined(CREPRINT) && defined(CRPRNT)
-# define CREPRINT CRPRNT
-#endif /* !CREPRINT && CRPRNT */
-#if !defined(CDISCARD) && defined(CFLUSH)
-# define CDISCARD CFLUSH
-#endif /* !CDISCARD && CFLUSH */
-
-#ifndef CINTR
-# define CINTR CONTROL('c')
-#endif /* CINTR */
-#ifndef CQUIT
-# define CQUIT 034 /* ^\ */
-#endif /* CQUIT */
-#ifndef CERASE
-# define CERASE 0177 /* ^? */
-#endif /* CERASE */
-#ifndef CKILL
-# define CKILL CONTROL('u')
-#endif /* CKILL */
-#ifndef CEOF
-# define CEOF CONTROL('d')
-#endif /* CEOF */
-#ifndef CEOL
-# define CEOL _POSIX_VDISABLE
-#endif /* CEOL */
-#ifndef CEOL2
-# define CEOL2 _POSIX_VDISABLE
-#endif /* CEOL2 */
-#ifndef CSWTCH
-# define CSWTCH _POSIX_VDISABLE
-#endif /* CSWTCH */
-#ifndef CDSWTCH
-# define CDSWTCH _POSIX_VDISABLE
-#endif /* CDSWTCH */
-#ifndef CERASE2
-# define CERASE2 _POSIX_VDISABLE
-#endif /* CERASE2 */
-#ifndef CSTART
-# define CSTART CONTROL('q')
-#endif /* CSTART */
-#ifndef CSTOP
-# define CSTOP CONTROL('s')
-#endif /* CSTOP */
-#ifndef CSUSP
-# define CSUSP CONTROL('z')
-#endif /* CSUSP */
-#ifndef CDSUSP
-# define CDSUSP CONTROL('y')
-#endif /* CDSUSP */
-
-#ifdef hpux
-
-# ifndef CREPRINT
-# define CREPRINT _POSIX_VDISABLE
-# endif /* CREPRINT */
-# ifndef CDISCARD
-# define CDISCARD _POSIX_VDISABLE
-# endif /* CDISCARD */
-# ifndef CLNEXT
-# define CLNEXT _POSIX_VDISABLE
-# endif /* CLNEXT */
-# ifndef CWERASE
-# define CWERASE _POSIX_VDISABLE
-# endif /* CWERASE */
-
-#else /* !hpux */
-
-# ifndef CREPRINT
-# define CREPRINT CONTROL('r')
-# endif /* CREPRINT */
-# ifndef CDISCARD
-# define CDISCARD CONTROL('o')
-# endif /* CDISCARD */
-# ifndef CLNEXT
-# define CLNEXT CONTROL('v')
-# endif /* CLNEXT */
-# ifndef CWERASE
-# define CWERASE CONTROL('w')
-# endif /* CWERASE */
-
-#endif /* hpux */
-
-#ifndef CSTATUS
-# define CSTATUS CONTROL('t')
-#endif /* CSTATUS */
-#ifndef CPAGE
-# define CPAGE ' '
-#endif /* CPAGE */
-#ifndef CPGOFF
-# define CPGOFF CONTROL('m')
-#endif /* CPGOFF */
-#ifndef CKILL2
-# define CKILL2 _POSIX_VDISABLE
-#endif /* CKILL2 */
-#ifndef CBRK
-# ifndef masscomp
-# define CBRK 0377
-# else
-# define CBRK '\0'
-# endif /* masscomp */
-#endif /* CBRK */
-#ifndef CMIN
-# define CMIN CEOF
-#endif /* CMIN */
-#ifndef CTIME
-# define CTIME CEOL
-#endif /* CTIME */
-
-/*
- * Fix for sun inconsistency. On termio VSUSP and the rest of the
- * ttychars > NCC are defined. So we undefine them.
- */
-#if defined(TERMIO) || defined(POSIX)
-# if defined(POSIX) && defined(NCCS)
-# define NUMCC NCCS
-# else
-# ifdef NCC
-# define NUMCC NCC
-# endif /* NCC */
-# endif /* POSIX && NCCS */
-# ifdef NUMCC
-# ifdef VINTR
-# if NUMCC <= VINTR
-# undef VINTR
-# endif /* NUMCC <= VINTR */
-# endif /* VINTR */
-# ifdef VQUIT
-# if NUMCC <= VQUIT
-# undef VQUIT
-# endif /* NUMCC <= VQUIT */
-# endif /* VQUIT */
-# ifdef VERASE
-# if NUMCC <= VERASE
-# undef VERASE
-# endif /* NUMCC <= VERASE */
-# endif /* VERASE */
-# ifdef VKILL
-# if NUMCC <= VKILL
-# undef VKILL
-# endif /* NUMCC <= VKILL */
-# endif /* VKILL */
-# ifdef VEOF
-# if NUMCC <= VEOF
-# undef VEOF
-# endif /* NUMCC <= VEOF */
-# endif /* VEOF */
-# ifdef VEOL
-# if NUMCC <= VEOL
-# undef VEOL
-# endif /* NUMCC <= VEOL */
-# endif /* VEOL */
-# ifdef VEOL2
-# if NUMCC <= VEOL2
-# undef VEOL2
-# endif /* NUMCC <= VEOL2 */
-# endif /* VEOL2 */
-# ifdef VSWTCH
-# if NUMCC <= VSWTCH
-# undef VSWTCH
-# endif /* NUMCC <= VSWTCH */
-# endif /* VSWTCH */
-# ifdef VDSWTCH
-# if NUMCC <= VDSWTCH
-# undef VDSWTCH
-# endif /* NUMCC <= VDSWTCH */
-# endif /* VDSWTCH */
-# ifdef VERASE2
-# if NUMCC <= VERASE2
-# undef VERASE2
-# endif /* NUMCC <= VERASE2 */
-# endif /* VERASE2 */
-# ifdef VSTART
-# if NUMCC <= VSTART
-# undef VSTART
-# endif /* NUMCC <= VSTART */
-# endif /* VSTART */
-# ifdef VSTOP
-# if NUMCC <= VSTOP
-# undef VSTOP
-# endif /* NUMCC <= VSTOP */
-# endif /* VSTOP */
-# ifdef VWERASE
-# if NUMCC <= VWERASE
-# undef VWERASE
-# endif /* NUMCC <= VWERASE */
-# endif /* VWERASE */
-# ifdef VSUSP
-# if NUMCC <= VSUSP
-# undef VSUSP
-# endif /* NUMCC <= VSUSP */
-# endif /* VSUSP */
-# ifdef VDSUSP
-# if NUMCC <= VDSUSP
-# undef VDSUSP
-# endif /* NUMCC <= VDSUSP */
-# endif /* VDSUSP */
-# ifdef VREPRINT
-# if NUMCC <= VREPRINT
-# undef VREPRINT
-# endif /* NUMCC <= VREPRINT */
-# endif /* VREPRINT */
-# ifdef VDISCARD
-# if NUMCC <= VDISCARD
-# undef VDISCARD
-# endif /* NUMCC <= VDISCARD */
-# endif /* VDISCARD */
-# ifdef VLNEXT
-# if NUMCC <= VLNEXT
-# undef VLNEXT
-# endif /* NUMCC <= VLNEXT */
-# endif /* VLNEXT */
-# ifdef VSTATUS
-# if NUMCC <= VSTATUS
-# undef VSTATUS
-# endif /* NUMCC <= VSTATUS */
-# endif /* VSTATUS */
-# ifdef VPAGE
-# if NUMCC <= VPAGE
-# undef VPAGE
-# endif /* NUMCC <= VPAGE */
-# endif /* VPAGE */
-# ifdef VPGOFF
-# if NUMCC <= VPGOFF
-# undef VPGOFF
-# endif /* NUMCC <= VPGOFF */
-# endif /* VPGOFF */
-# ifdef VKILL2
-# if NUMCC <= VKILL2
-# undef VKILL2
-# endif /* NUMCC <= VKILL2 */
-# endif /* VKILL2 */
-# ifdef VBRK
-# if NUMCC <= VBRK
-# undef VBRK
-# endif /* NUMCC <= VBRK */
-# endif /* VBRK */
-# ifdef VMIN
-# if NUMCC <= VMIN
-# undef VMIN
-# endif /* NUMCC <= VMIN */
-# endif /* VMIN */
-# ifdef VTIME
-# if NUMCC <= VTIME
-# undef VTIME
-# endif /* NUMCC <= VTIME */
-# endif /* VTIME */
-# endif /* NUMCC */
-#endif /* !POSIX */
-
-#define C_INTR 0
-#define C_QUIT 1
-#define C_ERASE 2
-#define C_KILL 3
-#define C_EOF 4
-#define C_EOL 5
-#define C_EOL2 6
-#define C_SWTCH 7
-#define C_DSWTCH 8
-#define C_ERASE2 9
-#define C_START 10
-#define C_STOP 11
-#define C_WERASE 12
-#define C_SUSP 13
-#define C_DSUSP 14
-#define C_REPRINT 15
-#define C_DISCARD 16
-#define C_LNEXT 17
-#define C_STATUS 18
-#define C_PAGE 19
-#define C_PGOFF 20
-#define C_KILL2 21
-#define C_BRK 22
-#define C_MIN 23
-#define C_TIME 24
-#define C_NCC 25
-#define C_SH(A) (1 << (A))
-
-/*
- * Terminal dependend data structures
- */
-#define EX_IO 0 /* while we are executing */
-#define ED_IO 1 /* while we are editing */
-#define TS_IO 2 /* new mode from terminal */
-#define QU_IO 2 /* used only for quoted chars */
-#define NN_IO 3 /* The number of entries */
-
-#define MD_INP 0
-#define MD_OUT 1
-#define MD_CTL 2
-#define MD_LIN 3
-#define MD_CHAR 4
-#define MD_NN 5
-
-typedef struct {
- const char *t_name;
- u_int t_setmask;
- u_int t_clrmask;
-} ttyperm_t[NN_IO][MD_NN];
-
-typedef unsigned char ttychar_t[NN_IO][C_NCC];
-
-protected int tty_init(EditLine *);
-protected void tty_end(EditLine *);
-protected int tty_stty(EditLine *, int, const char **);
-protected int tty_rawmode(EditLine *);
-protected int tty_cookedmode(EditLine *);
-protected int tty_quotemode(EditLine *);
-protected int tty_noquotemode(EditLine *);
-protected void tty_bind_char(EditLine *, int);
-
-typedef struct {
- ttyperm_t t_t;
- ttychar_t t_c;
- struct termios t_ex, t_ed, t_ts;
- int t_tabs;
- int t_eight;
- speed_t t_speed;
- int t_mode;
- unsigned char t_vdisable;
-} el_tty_t;
-
-
-#endif /* _h_el_tty */
+++ /dev/null
-/* $NetBSD: vi.c,v 1.9 2002/03/18 16:01:01 christos Exp $ */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Christos Zoulas of Cornell University.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "config.h"
-#if !defined(lint) && !defined(SCCSID)
-#if 0
-static char sccsid[] = "@(#)vi.c 8.1 (Berkeley) 6/4/93";
-#else
-__RCSID("$NetBSD: vi.c,v 1.9 2002/03/18 16:01:01 christos Exp $");
-#endif
-#endif /* not lint && not SCCSID */
-
-/*
- * vi.c: Vi mode commands.
- */
-#include "el.h"
-
-private el_action_t cv_action(EditLine *, int);
-private el_action_t cv_paste(EditLine *, int);
-
-/* cv_action():
- * Handle vi actions.
- */
-private el_action_t
-cv_action(EditLine *el, int c)
-{
- char *cp, *kp;
-
- if (el->el_chared.c_vcmd.action & DELETE) {
- el->el_chared.c_vcmd.action = NOP;
- el->el_chared.c_vcmd.pos = 0;
-
- el->el_chared.c_undo.isize = 0;
- el->el_chared.c_undo.dsize = 0;
- kp = el->el_chared.c_undo.buf;
- for (cp = el->el_line.buffer; cp < el->el_line.lastchar; cp++) {
- *kp++ = *cp;
- el->el_chared.c_undo.dsize++;
- }
-
- el->el_chared.c_undo.action = INSERT;
- el->el_chared.c_undo.ptr = el->el_line.buffer;
- el->el_line.lastchar = el->el_line.buffer;
- el->el_line.cursor = el->el_line.buffer;
- if (c & INSERT)
- el->el_map.current = el->el_map.key;
-
- return (CC_REFRESH);
- }
- el->el_chared.c_vcmd.pos = el->el_line.cursor;
- el->el_chared.c_vcmd.action = c;
- return (CC_ARGHACK);
-
-#ifdef notdef
- /*
- * I don't think that this is needed. But we keep it for now
- */
- else
- if (el_chared.c_vcmd.action == NOP) {
- el->el_chared.c_vcmd.pos = el->el_line.cursor;
- el->el_chared.c_vcmd.action = c;
- return (CC_ARGHACK);
- } else {
- el->el_chared.c_vcmd.action = 0;
- el->el_chared.c_vcmd.pos = 0;
- return (CC_ERROR);
- }
-#endif
-}
-
-
-/* cv_paste():
- * Paste previous deletion before or after the cursor
- */
-private el_action_t
-cv_paste(EditLine *el, int c)
-{
- char *ptr;
- c_undo_t *un = &el->el_chared.c_undo;
-
-#ifdef DEBUG_PASTE
- (void) fprintf(el->el_errfile, "Paste: %x \"%s\" +%d -%d\n",
- un->action, un->buf, un->isize, un->dsize);
-#endif
- if (un->isize == 0)
- return (CC_ERROR);
-
- if (!c && el->el_line.cursor < el->el_line.lastchar)
- el->el_line.cursor++;
- ptr = el->el_line.cursor;
-
- c_insert(el, (int) un->isize);
- if (el->el_line.cursor + un->isize > el->el_line.lastchar)
- return (CC_ERROR);
- (void) memcpy(ptr, un->buf, un->isize);
- return (CC_REFRESH);
-}
-
-
-/* vi_paste_next():
- * Vi paste previous deletion to the right of the cursor
- * [p]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_paste_next(EditLine *el, int c)
-{
-
- return (cv_paste(el, 0));
-}
-
-
-/* vi_paste_prev():
- * Vi paste previous deletion to the left of the cursor
- * [P]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_paste_prev(EditLine *el, int c)
-{
-
- return (cv_paste(el, 1));
-}
-
-
-/* vi_prev_space_word():
- * Vi move to the previous space delimited word
- * [B]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_prev_space_word(EditLine *el, int c)
-{
-
- if (el->el_line.cursor == el->el_line.buffer)
- return (CC_ERROR);
-
- el->el_line.cursor = cv_prev_word(el, el->el_line.cursor,
- el->el_line.buffer,
- el->el_state.argument,
- cv__isword);
-
- if (el->el_chared.c_vcmd.action & DELETE) {
- cv_delfini(el);
- return (CC_REFRESH);
- }
- return (CC_CURSOR);
-}
-
-
-/* vi_prev_word():
- * Vi move to the previous word
- * [B]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_prev_word(EditLine *el, int c)
-{
-
- if (el->el_line.cursor == el->el_line.buffer)
- return (CC_ERROR);
-
- el->el_line.cursor = cv_prev_word(el, el->el_line.cursor,
- el->el_line.buffer,
- el->el_state.argument,
- ce__isword);
-
- if (el->el_chared.c_vcmd.action & DELETE) {
- cv_delfini(el);
- return (CC_REFRESH);
- }
- return (CC_CURSOR);
-}
-
-
-/* vi_next_space_word():
- * Vi move to the next space delimited word
- * [W]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_next_space_word(EditLine *el, int c)
-{
-
- if (el->el_line.cursor == el->el_line.lastchar)
- return (CC_ERROR);
-
- el->el_line.cursor = cv_next_word(el, el->el_line.cursor,
- el->el_line.lastchar,
- el->el_state.argument,
- cv__isword);
-
- if (el->el_map.type == MAP_VI)
- if (el->el_chared.c_vcmd.action & DELETE) {
- cv_delfini(el);
- return (CC_REFRESH);
- }
- return (CC_CURSOR);
-}
-
-
-/* vi_next_word():
- * Vi move to the next word
- * [w]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_next_word(EditLine *el, int c)
-{
-
- if (el->el_line.cursor == el->el_line.lastchar)
- return (CC_ERROR);
-
- el->el_line.cursor = cv_next_word(el, el->el_line.cursor,
- el->el_line.lastchar,
- el->el_state.argument,
- ce__isword);
-
- if (el->el_map.type == MAP_VI)
- if (el->el_chared.c_vcmd.action & DELETE) {
- cv_delfini(el);
- return (CC_REFRESH);
- }
- return (CC_CURSOR);
-}
-
-
-/* vi_change_case():
- * Vi change case of character under the cursor and advance one character
- * [~]
- */
-protected el_action_t
-vi_change_case(EditLine *el, int c)
-{
-
- if (el->el_line.cursor < el->el_line.lastchar) {
- c = *el->el_line.cursor;
- if (isupper(c))
- *el->el_line.cursor++ = tolower(c);
- else if (islower(c))
- *el->el_line.cursor++ = toupper(c);
- else
- el->el_line.cursor++;
- re_fastaddc(el);
- return (CC_NORM);
- }
- return (CC_ERROR);
-}
-
-
-/* vi_change_meta():
- * Vi change prefix command
- * [c]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_change_meta(EditLine *el, int c)
-{
-
- /*
- * Delete with insert == change: first we delete and then we leave in
- * insert mode.
- */
- return (cv_action(el, DELETE | INSERT));
-}
-
-
-/* vi_insert_at_bol():
- * Vi enter insert mode at the beginning of line
- * [I]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_insert_at_bol(EditLine *el, int c)
-{
-
- el->el_line.cursor = el->el_line.buffer;
- el->el_chared.c_vcmd.ins = el->el_line.cursor;
-
- el->el_chared.c_undo.ptr = el->el_line.cursor;
- el->el_chared.c_undo.action = DELETE;
-
- el->el_map.current = el->el_map.key;
- return (CC_CURSOR);
-}
-
-
-/* vi_replace_char():
- * Vi replace character under the cursor with the next character typed
- * [r]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_replace_char(EditLine *el, int c)
-{
-
- el->el_map.current = el->el_map.key;
- el->el_state.inputmode = MODE_REPLACE_1;
- el->el_chared.c_undo.action = CHANGE;
- el->el_chared.c_undo.ptr = el->el_line.cursor;
- el->el_chared.c_undo.isize = 0;
- el->el_chared.c_undo.dsize = 0;
- return (CC_NORM);
-}
-
-
-/* vi_replace_mode():
- * Vi enter replace mode
- * [R]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_replace_mode(EditLine *el, int c)
-{
-
- el->el_map.current = el->el_map.key;
- el->el_state.inputmode = MODE_REPLACE;
- el->el_chared.c_undo.action = CHANGE;
- el->el_chared.c_undo.ptr = el->el_line.cursor;
- el->el_chared.c_undo.isize = 0;
- el->el_chared.c_undo.dsize = 0;
- return (CC_NORM);
-}
-
-
-/* vi_substitute_char():
- * Vi replace character under the cursor and enter insert mode
- * [r]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_substitute_char(EditLine *el, int c)
-{
-
- c_delafter(el, el->el_state.argument);
- el->el_map.current = el->el_map.key;
- return (CC_REFRESH);
-}
-
-
-/* vi_substitute_line():
- * Vi substitute entire line
- * [S]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_substitute_line(EditLine *el, int c)
-{
-
- (void) em_kill_line(el, 0);
- el->el_map.current = el->el_map.key;
- return (CC_REFRESH);
-}
-
-
-/* vi_change_to_eol():
- * Vi change to end of line
- * [C]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_change_to_eol(EditLine *el, int c)
-{
-
- (void) ed_kill_line(el, 0);
- el->el_map.current = el->el_map.key;
- return (CC_REFRESH);
-}
-
-
-/* vi_insert():
- * Vi enter insert mode
- * [i]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_insert(EditLine *el, int c)
-{
-
- el->el_map.current = el->el_map.key;
-
- el->el_chared.c_vcmd.ins = el->el_line.cursor;
- el->el_chared.c_undo.ptr = el->el_line.cursor;
- el->el_chared.c_undo.action = DELETE;
-
- return (CC_NORM);
-}
-
-
-/* vi_add():
- * Vi enter insert mode after the cursor
- * [a]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_add(EditLine *el, int c)
-{
- int ret;
-
- el->el_map.current = el->el_map.key;
- if (el->el_line.cursor < el->el_line.lastchar) {
- el->el_line.cursor++;
- if (el->el_line.cursor > el->el_line.lastchar)
- el->el_line.cursor = el->el_line.lastchar;
- ret = CC_CURSOR;
- } else
- ret = CC_NORM;
-
- el->el_chared.c_vcmd.ins = el->el_line.cursor;
- el->el_chared.c_undo.ptr = el->el_line.cursor;
- el->el_chared.c_undo.action = DELETE;
-
- return (ret);
-}
-
-
-/* vi_add_at_eol():
- * Vi enter insert mode at end of line
- * [A]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_add_at_eol(EditLine *el, int c)
-{
-
- el->el_map.current = el->el_map.key;
- el->el_line.cursor = el->el_line.lastchar;
-
- /* Mark where insertion begins */
- el->el_chared.c_vcmd.ins = el->el_line.lastchar;
- el->el_chared.c_undo.ptr = el->el_line.lastchar;
- el->el_chared.c_undo.action = DELETE;
- return (CC_CURSOR);
-}
-
-
-/* vi_delete_meta():
- * Vi delete prefix command
- * [d]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_delete_meta(EditLine *el, int c)
-{
-
- return (cv_action(el, DELETE));
-}
-
-
-/* vi_end_word():
- * Vi move to the end of the current space delimited word
- * [E]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_end_word(EditLine *el, int c)
-{
-
- if (el->el_line.cursor == el->el_line.lastchar)
- return (CC_ERROR);
-
- el->el_line.cursor = cv__endword(el->el_line.cursor,
- el->el_line.lastchar, el->el_state.argument);
-
- if (el->el_chared.c_vcmd.action & DELETE) {
- el->el_line.cursor++;
- cv_delfini(el);
- return (CC_REFRESH);
- }
- return (CC_CURSOR);
-}
-
-
-/* vi_to_end_word():
- * Vi move to the end of the current word
- * [e]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_to_end_word(EditLine *el, int c)
-{
-
- if (el->el_line.cursor == el->el_line.lastchar)
- return (CC_ERROR);
-
- el->el_line.cursor = cv__endword(el->el_line.cursor,
- el->el_line.lastchar, el->el_state.argument);
-
- if (el->el_chared.c_vcmd.action & DELETE) {
- el->el_line.cursor++;
- cv_delfini(el);
- return (CC_REFRESH);
- }
- return (CC_CURSOR);
-}
-
-
-/* vi_undo():
- * Vi undo last change
- * [u]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_undo(EditLine *el, int c)
-{
- char *cp, *kp;
- char temp;
- int i, size;
- c_undo_t *un = &el->el_chared.c_undo;
-
-#ifdef DEBUG_UNDO
- (void) fprintf(el->el_errfile, "Undo: %x \"%s\" +%d -%d\n",
- un->action, un->buf, un->isize, un->dsize);
-#endif
- switch (un->action) {
- case DELETE:
- if (un->dsize == 0)
- return (CC_NORM);
-
- (void) memcpy(un->buf, un->ptr, un->dsize);
- for (cp = un->ptr; cp <= el->el_line.lastchar; cp++)
- *cp = cp[un->dsize];
-
- el->el_line.lastchar -= un->dsize;
- el->el_line.cursor = un->ptr;
-
- un->action = INSERT;
- un->isize = un->dsize;
- un->dsize = 0;
- break;
-
- case DELETE | INSERT:
- size = un->isize - un->dsize;
- if (size > 0)
- i = un->dsize;
- else
- i = un->isize;
- cp = un->ptr;
- kp = un->buf;
- while (i-- > 0) {
- temp = *kp;
- *kp++ = *cp;
- *cp++ = temp;
- }
- if (size > 0) {
- el->el_line.cursor = cp;
- c_insert(el, size);
- while (size-- > 0 && cp < el->el_line.lastchar) {
- temp = *kp;
- *kp++ = *cp;
- *cp++ = temp;
- }
- } else if (size < 0) {
- size = -size;
- for (; cp <= el->el_line.lastchar; cp++) {
- *kp++ = *cp;
- *cp = cp[size];
- }
- el->el_line.lastchar -= size;
- }
- el->el_line.cursor = un->ptr;
- i = un->dsize;
- un->dsize = un->isize;
- un->isize = i;
- break;
-
- case INSERT:
- if (un->isize == 0)
- return (CC_NORM);
-
- el->el_line.cursor = un->ptr;
- c_insert(el, (int) un->isize);
- (void) memcpy(un->ptr, un->buf, un->isize);
- un->action = DELETE;
- un->dsize = un->isize;
- un->isize = 0;
- break;
-
- case CHANGE:
- if (un->isize == 0)
- return (CC_NORM);
-
- el->el_line.cursor = un->ptr;
- size = (int) (el->el_line.cursor - el->el_line.lastchar);
- if (size < un->isize)
- size = un->isize;
- cp = un->ptr;
- kp = un->buf;
- for (i = 0; i < size; i++) {
- temp = *kp;
- *kp++ = *cp;
- *cp++ = temp;
- }
- un->dsize = 0;
- break;
-
- default:
- return (CC_ERROR);
- }
-
- return (CC_REFRESH);
-}
-
-
-/* vi_command_mode():
- * Vi enter command mode (use alternative key bindings)
- * [<ESC>]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_command_mode(EditLine *el, int c)
-{
- int size;
-
- /* [Esc] cancels pending action */
- el->el_chared.c_vcmd.ins = 0;
- el->el_chared.c_vcmd.action = NOP;
- el->el_chared.c_vcmd.pos = 0;
-
- el->el_state.doingarg = 0;
- size = el->el_chared.c_undo.ptr - el->el_line.cursor;
- if (size < 0)
- size = -size;
- if (el->el_chared.c_undo.action == (INSERT | DELETE) ||
- el->el_chared.c_undo.action == DELETE)
- el->el_chared.c_undo.dsize = size;
- else
- el->el_chared.c_undo.isize = size;
-
- el->el_state.inputmode = MODE_INSERT;
- el->el_map.current = el->el_map.alt;
-#ifdef VI_MOVE
- if (el->el_line.cursor > el->el_line.buffer)
- el->el_line.cursor--;
-#endif
- return (CC_CURSOR);
-}
-
-
-/* vi_zero():
- * Vi move to the beginning of line
- * [0]
- */
-protected el_action_t
-vi_zero(EditLine *el, int c)
-{
-
- if (el->el_state.doingarg) {
- if (el->el_state.argument > 1000000)
- return (CC_ERROR);
- el->el_state.argument =
- (el->el_state.argument * 10) + (c - '0');
- return (CC_ARGHACK);
- } else {
- el->el_line.cursor = el->el_line.buffer;
- if (el->el_chared.c_vcmd.action & DELETE) {
- cv_delfini(el);
- return (CC_REFRESH);
- }
- return (CC_CURSOR);
- }
-}
-
-
-/* vi_delete_prev_char():
- * Vi move to previous character (backspace)
- * [^H]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_delete_prev_char(EditLine *el, int c)
-{
-
- if (el->el_chared.c_vcmd.ins == 0)
- return (CC_ERROR);
-
- if (el->el_chared.c_vcmd.ins >
- el->el_line.cursor - el->el_state.argument)
- return (CC_ERROR);
-
- c_delbefore(el, el->el_state.argument);
- el->el_line.cursor -= el->el_state.argument;
-
- return (CC_REFRESH);
-}
-
-
-/* vi_list_or_eof():
- * Vi list choices for completion or indicate end of file if empty line
- * [^D]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_list_or_eof(EditLine *el, int c)
-{
-
-#ifdef notyet
- if (el->el_line.cursor == el->el_line.lastchar &&
- el->el_line.cursor == el->el_line.buffer) {
-#endif
- term_overwrite(el, STReof, 4); /* then do a EOF */
- term__flush();
- return (CC_EOF);
-#ifdef notyet
- } else {
- re_goto_bottom(el);
- *el->el_line.lastchar = '\0'; /* just in case */
- return (CC_LIST_CHOICES);
- }
-#endif
-}
-
-
-/* vi_kill_line_prev():
- * Vi cut from beginning of line to cursor
- * [^U]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_kill_line_prev(EditLine *el, int c)
-{
- char *kp, *cp;
-
- cp = el->el_line.buffer;
- kp = el->el_chared.c_kill.buf;
- while (cp < el->el_line.cursor)
- *kp++ = *cp++; /* copy it */
- el->el_chared.c_kill.last = kp;
- c_delbefore(el, el->el_line.cursor - el->el_line.buffer);
- el->el_line.cursor = el->el_line.buffer; /* zap! */
- return (CC_REFRESH);
-}
-
-
-/* vi_search_prev():
- * Vi search history previous
- * [?]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_search_prev(EditLine *el, int c)
-{
-
- return (cv_search(el, ED_SEARCH_PREV_HISTORY));
-}
-
-
-/* vi_search_next():
- * Vi search history next
- * [/]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_search_next(EditLine *el, int c)
-{
-
- return (cv_search(el, ED_SEARCH_NEXT_HISTORY));
-}
-
-
-/* vi_repeat_search_next():
- * Vi repeat current search in the same search direction
- * [n]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_repeat_search_next(EditLine *el, int c)
-{
-
- if (el->el_search.patlen == 0)
- return (CC_ERROR);
- else
- return (cv_repeat_srch(el, el->el_search.patdir));
-}
-
-
-/* vi_repeat_search_prev():
- * Vi repeat current search in the opposite search direction
- * [N]
- */
-/*ARGSUSED*/
-protected el_action_t
-vi_repeat_search_prev(EditLine *el, int c)
-{
-
- if (el->el_search.patlen == 0)
- return (CC_ERROR);
- else
- return (cv_repeat_srch(el,
- el->el_search.patdir == ED_SEARCH_PREV_HISTORY ?
- ED_SEARCH_NEXT_HISTORY : ED_SEARCH_PREV_HISTORY));
-}
-
-
-/* vi_next_char():
- * Vi move to the character specified next
- * [f]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_next_char(EditLine *el, int c)
-{
- char ch;
-
- if (el_getc(el, &ch) != 1)
- return (ed_end_of_file(el, 0));
-
- el->el_search.chadir = CHAR_FWD;
- el->el_search.chacha = ch;
-
- return (cv_csearch_fwd(el, ch, el->el_state.argument, 0));
-
-}
-
-
-/* vi_prev_char():
- * Vi move to the character specified previous
- * [F]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_prev_char(EditLine *el, int c)
-{
- char ch;
-
- if (el_getc(el, &ch) != 1)
- return (ed_end_of_file(el, 0));
-
- el->el_search.chadir = CHAR_BACK;
- el->el_search.chacha = ch;
-
- return (cv_csearch_back(el, ch, el->el_state.argument, 0));
-}
-
-
-/* vi_to_next_char():
- * Vi move up to the character specified next
- * [t]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_to_next_char(EditLine *el, int c)
-{
- char ch;
-
- if (el_getc(el, &ch) != 1)
- return (ed_end_of_file(el, 0));
-
- return (cv_csearch_fwd(el, ch, el->el_state.argument, 1));
-
-}
-
-
-/* vi_to_prev_char():
- * Vi move up to the character specified previous
- * [T]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_to_prev_char(EditLine *el, int c)
-{
- char ch;
-
- if (el_getc(el, &ch) != 1)
- return (ed_end_of_file(el, 0));
-
- return (cv_csearch_back(el, ch, el->el_state.argument, 1));
-}
-
-
-/* vi_repeat_next_char():
- * Vi repeat current character search in the same search direction
- * [;]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_repeat_next_char(EditLine *el, int c)
-{
-
- if (el->el_search.chacha == 0)
- return (CC_ERROR);
-
- return (el->el_search.chadir == CHAR_FWD
- ? cv_csearch_fwd(el, el->el_search.chacha,
- el->el_state.argument, 0)
- : cv_csearch_back(el, el->el_search.chacha,
- el->el_state.argument, 0));
-}
-
-
-/* vi_repeat_prev_char():
- * Vi repeat current character search in the opposite search direction
- * [,]
- */
-protected el_action_t
-/*ARGSUSED*/
-vi_repeat_prev_char(EditLine *el, int c)
-{
-
- if (el->el_search.chacha == 0)
- return (CC_ERROR);
-
- return el->el_search.chadir == CHAR_BACK ?
- cv_csearch_fwd(el, el->el_search.chacha, el->el_state.argument, 0) :
- cv_csearch_back(el, el->el_search.chacha, el->el_state.argument, 0);
-}
LDAP_INCLUDE=@LDAP_INCLUDE@
LDAP_LIB=@LDAP_LIB@
-LIBEDIT_INTERNAL=@LIBEDIT_INTERNAL@
LIBEDIT_INCLUDE=@LIBEDIT_INCLUDE@
LIBEDIT_LIB=@LIBEDIT_LIB@
projects / thirdparty / asterisk.git / commitdiff
