From: Chet Ramey Date: Sat, 7 Jul 2012 16:23:57 +0000 (-0400) Subject: commit bash-20120601 snapshot X-Git-Tag: bash-4.3-alpha~62 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4e136352d0540d5162bbc29576a2096e2e194188;p=thirdparty%2Fbash.git commit bash-20120601 snapshot --- diff --git a/CWRU/CWRU.chlog b/CWRU/CWRU.chlog index cd1df1eef..dba7b04dd 100644 --- a/CWRU/CWRU.chlog +++ b/CWRU/CWRU.chlog @@ -13824,6 +13824,13 @@ arrayfunc.c arrayfunc.h - make_array_variable_value: new extern declaration + 5/19 + ---- +variables.c + - bind_int_variable: if an assignment statement like x=y comes in + from the expression evaluator, and x is an array, handle it like + x[0]=y. Fixes bug reported by Dan Douglas + 5/24 ---- @@ -13896,3 +13903,18 @@ builtins/setattr.def find_variable_internal directly - show_name_attributes: call find_variable_tempenv instead of find_variable_internal directly + + 6/1 + --- +sig.c + - termsig_handler: don't try to save the shell history on a terminating + signal any more, since it just causes too many problems on Linux + systems using glibc and glibc malloc + +lib/readline/vi_mode.c + - rl_vi_change_to: change to correctly redo `cc', since `c' is not a vi + motion character. From Red Hat bug 813289 + - rl_vi_delete_to: change to correctly redo `dd', since `d' is not a vi + motion character + - rl_vi_yank_to: change to correctly redo `yy', since `y' is not a vi + motion character diff --git a/CWRU/CWRU.chlog~ b/CWRU/CWRU.chlog~ new file mode 100644 index 000000000..2e2426db6 --- /dev/null +++ b/CWRU/CWRU.chlog~ @@ -0,0 +1,13918 @@ + 7/27/2004 + --------- + +[bash-3.0 released] + + 7/28 + ---- +array.c + - in array_insert(), make sure the value to be added is non-NULL before + calling savestring() on it + +builtins/reserved.def + - fix description of `CDPATH' + +lib/readline/display.c + - when expanding a prompt that spans multiple lines with embedded + newlines, set prompt_physical_chars from the portion after the + final newline, not the preceding portion. Bug reported by + "Ralf S. Engelschall" + +make_cmd.c + - explicitly declare `lineno' in function prologue for make_case_command + +builtins/evalfile.c + - include `trap.h' for declaration for run_return_trap + +bashline.c + - fix a `return' without a value in enable_hostname_completion + +general.c + - include test.h for extern declaration for test_eaccess + +externs.h + - add declaration for zcatfd + +tests/{history,histexp}.tests + - unset HISTFILESIZE to avoid problems if a value of 0 is inherited + from the environment + + 7/30 + ---- +bashline.c + - small changes to glob_expand_word to perform tilde expansion before + attempting globbing + +builtins/Makefile.in + - fix the install-help target to not cd into the `helpfiles' + subdirectory, so a value of $INSTALL_DATA containing a relative + pathname (e.g., .././support/install.sh) remains valid + + 7/31 + ---- +subst.c + - new function, mbstrlen(s), returns length of a multibyte character + string + +include/shmbutil.h + - new macro, MB_STRLEN(s), calls mbstrlen or STRLEN as appropriate + +builtins/trap.def + - small change so that a first argument that's a valid signal number + (digits only -- no symbolic names) will be treated as a signal and + reverted back to the original handling disposition. Fixes debian + complaints + +subst.c + - call MB_STRLEN instead of STRLEN where appropriate in + parameter_brace_expand_length to handle multibyte characters properly + - call MB_STRLEN instead of strlen in verify_substring_values so that + negative substrings of strings with multibyte chars work properly + + 8/1 + --- +jobs.c + - describe_pid needs to write to stderr, not stdout (POSIX) + - start_job, since it's only used by builtins (fg/bg), needs to write + its output to stdout, not stderr (POSIX) + +sig.c + - add an `orig_flags' member to struct terminating_signal so the + original signal handling flags (SA_RESTART, etc.) can be preserved + on POSIX systems + - make sure to preserve the signal flags state in + initialize_terminating_signals and reset them for child processes + in reset_terminating_signals + +builtins/fc.def + - fixed an off-by-one error that caused `fc -l' to list one too many + history entries + - in posix mode, `fc' should not list any indication as to whether or + not history lines have been modified (POSIX) + - when in posix mode, the default editor for `fc' should be `ed' (POSIX) + +doc/bashref.texi + - updated the description of `trap' behavior when given a first + argument that is a valid signal number + - noted that `fc -l' won't indicate whether a history entry has been + modified if the shell is in posix mode + +builtins/command.def + - fixed bug: `command -v' is supposed to be silent if a command is not + found + +builtins/hash.def + - `hash' should print its `hash table empty' message to stderr + +lib/readline/misc.c + - back out 7/7 change to _rl_maybe_save_line; it breaks emacs-mode ^P + +general.c + - changed base_pathname so that it will return reasonable results for + non-absolute pathnames -- this is what is intended by all of its + callers + +arrayfunc.c + - fix array_variable_part to return NULL if it finds an invisible + variable in the hash table. Fixes seg fault caused by referring to + unset local variable using array notation + +{locale,variables}.c + - support LC_TIME as a special locale variable so HISTTIMEFORMAT tracks + the current locale + + 8/2 + --- +variables.c + - fixed small memory leak in makunbound() when a local array variable + is unset. Fix from William Park + +lib/readline/display.c + - fixed a problem when computing the number of invisible characters on + the first line of a prompt whose length exceeds the screen width + (should only happen when invisible characters occur after the + line wrap). Bug reported by agriffis@gentoo.org + +builtins/command.def + - `command -V' passes a new flag, CDESC_ABSPATH, which means to convert + to an absolute path + +builtins/type.def + - in posix mode, `type' and `command -v/-V' should not report + non-executable files, even if the execution code will attempt to + run them. Other posix shells do this + +doc/bashref.texi + - add note to POSIX Mode section describing behavior of type and command + when finding a non-executable file + +execute_cmd.c + - force extended_glob to 1 before calling binary_test in + execute_cond_node so that the right extended pattern matching gets + performed + + 8/3 + --- +braces.c + - make sure lhs[0] and rhs[0] are cast to `unsigned char' so chars + with values > 128 are handled correctly + +builtins/printf.def + - change bexpand() and printstr() to handle strings with a leading + '\0' whose length is non-zero, since that's valid input for the + `%b' format specifier + +subst.c + - fix a couple of instances of find_variable that didn't check the + result for an invisible variable + +variables.c + - BASH_ARGC, BASH_ARGV, BASH_SOURCE, BASH_LINENO no longer created as + invisible vars + +pcomplete.c + - make sure COMP_WORDS is not invisible when bind_comp_words returns + - ditto for COMPREPLY in gen_shell_function_matches + + 8/4 + --- +braces.c + - fix problem where ${ was ignored but did not increment the open + brace count. Bug reported by Tim Waugh + +variables.c + - if make_local_variable finds a variable in the correct context in + the right variable scope, make sure it's not invisible before + returning it + + 8/5 + --- +builtins/trap.def + - fixed usage message to show `action' as not optional, though it + actually is when not in posix mode (for a single argument) + + 8/7 + --- +configure.in + - kfreebsd-gnu has had its sbrk() problems fixed, and no longer needs + to be configured --without-gnu-malloc + +lib/readline/vi_mode.c + - in rl_vi_search, free any saved history line before starting the + search, so failure leaves you at that line, not the last line in + the history (assuming the current line is not the last history line). + Fix from llattanzi@apple.com to replace fix of 7/7 + + 8/9 + --- +support/Makefile.in + - renamed `mostly-clean' target to `mostlyclean' + + 8/11 + ---- +lib/readline/vi_mode.c + - make same change for EOL in multibyte character case of + rl_vi_change_char + + 8/12 + ---- +subst.c + - in verify_substring_values, fix off-by-one error checking bounds of + `offset', esp. in array values (e.g., getting the highest element + of an array) + + 8/16 + ---- +aclocal.m4 + - change BASH_CHECK_DEV_FD to make sure that file descriptors > 2 are + accessible via /dev/fd, unlike FreeBSD 5.x + +lib/sh/strftime.c + - make sure `zone' is initialized with gettimeofday before it is used + - work around HPUX lack of `altzone' and differing definitions of + `timezone' + +lib/malloc/malloc.c + - internal_memalign and memalign now take a `size_t' as their first + argument, which seems to be the prevailing standard + +lib/malloc/{malloc.c,shmalloc.h} + - change sh_memalign to take a `size_t' as its first argument + +builtins/echo.def + - if posixly_correct and xpg_echo are both set, don't try to interpret + any arguments at all, as POSIX/XOPEN requires (fix inspired by Paul + Eggert) + +doc/bashref.texi + - amend description of bash posix mode to include new echo behavior + +builtins/fg_bg.def + - allow bg to take multiple job arguments, as posix seems to specify, + placing them all in the background, returning the status of the last + one as the status of `bg' + +lib/readline/vi_mode + - fix _rl_vi_change_mbchar_case (multibyte-char version of `~' + command) to have the right behavior at EOL -- handle case where vi + mode backs up at the end of the line + + 8/18 + ---- +array.c + - check for an empty array in array_rshift before shifting elements + and adjusting max_index + - check for null array in array_subrange + +jobs.c + - fix raw_job_exit_status to not ignore exit status of the last + process in the pipeline when `set -o pipefail' is enabled + + 8/19 + ---- +lib/readline/mbutil.c + - make sure _rl_find_next_mbchar_internal has a valid multibyte + character before it checks whether or not it's a zero-width + wide character and adjusts point accordingly + + 8/24 + ---- +bashline.c + - new function, bash_directory_expansion, duplicates the expansions + performed on the directory name by rl_filename_completion_function + - call bash_directory_expansion in command_word_completion_function + if we decide we're doing tilde expansion (and any other + canonicalization) on the directory name being completed + + 8/25 + ---- +configure.in + - use new-style AC_CHECK_HEADER to check for sys/ptem.h (which requires + sys/stream.h). The correct checks are in the code, but autoconf + complains if sys/stream.h is not included, rather than simply + checking for the header's presence + + 8/26 + ---- +builtins/hash.def + - fix a bug that prevented `hash -d' from working right (as soon as + hash removed a command from the table, the bug caused it to be added + right back) + + 8/27 + ---- +doc/{bash.1,bashref.texi} + - explicitly note that conditional primaries that operate on files + operate on the targets of symbolic links rather than the links + themselves + + 8/30 + ---- +lib/readline/display.c + - fix multibyte calculation of `physchars' in prompt expansion, to + handle double-width multibyte characters correctly + - changes to rl_redisplay to handle prompts longer than the screenwidth + that might contain double-width multibyte characters. Fixes from + Tomohiro Kubota + + 9/6 + --- +subst.c + - change word_list_split to avoid really bad behavior caused by calling + list_append for each split word -- as the list gets long, you have + to traverse it every time. Keep a pointer to the end of the list and + and just tack onto it + + 9/8 + --- +lib/readline/complete.c + - change fnprint to calculate the displayed width of a filename in + the same way as fnwidth + +subst.c + - in verify_substring_values, when expanding ${array[@]:offset}, make + sure negative offsets count from one greater than the array's + maximum index so things like ${x[@}: -1} work to give the last element + (requires fixing array tests) + +builtins/common.c + - new error function, sh_wrerror(), for builtins to call when a write + error occurs + +builtins/common.h + - extern declaration for sh_wrerror() + +builtins/cd.def + - change builtin_error call to use sh_wrerror() + +builtins/echo.def + - report write errors with sh_wrerror() instead of just returning + failure + +builtins/printf.def + - change printstr to return failure (-1) or success (0) indication + rather than void + - report write errors when printstr() fails, return failure + - if any of the PF/printf calls fail, report write error and return + failure + +execute_cmd.c + - change execute_in_subshell so the subshell command inherits the + command timing flags from the enclosing COMMAND * + + 9/11 + ---- +[prayers for the victims of 9/11/2001] + +lib/sh/strnlen.c + - new file, implementation of GNU libc extension function strnlen + +lib/sh/Makefile.in, {config.h,configure,Makefile}.in, MANIFEST + - changes for strnlen + +configure.in + - version changed to 3.1-devel + +doc/bash.1, lib/readline/doc/rluser.texi + - added description of `-o plusdirs' to complete/compgen (thanks, + Arnold) + +parse.y + - new parser_state flag, PST_ASSIGNOK, if set indicates we're parsing + arguments to a builtin that accepts assignment statement arguments + - turn on PST_ASSIGNOK in read_token_word when appropriate + - turn off PST_ASSIGNOK in read_token when appropriate + - don't attempt to parse a compound assignment specially unless we're + in a position where an assignment statement is acceptable, or + PST_ASSIGNOK is set + + 9/13 + ---- +variables.c + - make BASH_ARGC, BASH_ARGV, BASH_LINENO, and BASH_SOURCE + non-unsettable, since the shell uses those values internally + +expr.c + - make exponentiation right-associative, as is apparently correct + + 9/16 + ---- +arrayfunc.c + - make sure convert_var_to_array marks the environment as needing + recreation if the converted variable was exported + + 9/17 + ---- +braces.c + - mark ${ as introducing an additional level of braces only if it's + not in a quoted string -- quoted strings are handled before brace + matching is done + +parse.y + - fixed an obscure problem in history_delimiting_chars where the `in' + in a case statement could have a semicolon added after it, if the + `case word' was on a previous line + +support/config.guess + - support for newest versions of tandem non-stop kernel + +lib/readline/display.c + - in compute_lcd_of_matches, explicitly cast `text' to `char *' before + passing it to rl_filename_dequoting_function + +lib/readline/terminal.c + - bind the key sequence sent by the keypad `delete' key to delete-char + (same as ^D in emacs mode) + +builtins/ulimit.def + - in print_all_limits, don't print anything if get_limit returns + -1/EINVAL, indicating that the kernel doesn't support that particular + limit + - add -i (max number of pending signals), -q (max size of posix msg + queues), -x (max number of file locks) for systems (Linux) that + support them + +doc/{bash.1,bashref.texi} + - fix description of correspondence between FUNCNAME, BASH_LINENO, + and BASH_SOURCE indices in description of BASH_LINENO + + 9/18 + ---- +lib/sh/shquote.c + - don't quote CTLESC and CTLNUL with CTLESC in sh_backslash_quote, as + long as the resultant string never gets sent to the word expansion + functions without going through the shell parser + +externs.h + - add extern declarations for strnlen and strpbkrk from lib/sh + +subst.[ch] + - changes to handle case where IFS consists of multibyte characters. + Changed: string_extract_verbatim, split_at_delims, + string_list_dollar_star, string_list_dollar_at, list_string, + get_word_from_string, setifs + + 9/19 + ---- +mailcheck.c + - change file_mod_date_changed to reset the cached mail file data if + the file size drops to zero + +lib/readline/complete.c + - change append_to_match so that a non-zero value for + rl_completion_suppress_append will cause no `/' to be appended to a + directory name + +bashline.c + - experimental change to suppress appending a slash for a completed + filename that is found in PATH as well as a directory in the current + directory under certain circumstances: a single instance found in + $PATH when `.' is not in $PATH, and multiple instances found in the + $PATH, even when `.' is in the $PATH + + 9/24 + ---- +command.h + - new word flag: W_ASSIGNRHS, means word is rhs of assignment statement + - new word flag: W_NOTILDE, means word is not to be tilde expanded + - new word flag (internal): W_ITILDE, means the next character is a + tilde that should be expanded + +general.c + - new set of tilde suffixes for use when parsing the RHS of an + assignment statement and =~ should not be subject to tilde expansion + - if ASSIGN_P argument to bash_tilde_expand is 2, use tilde prefixes + for parsing RHS of assignment statement + +general.[ch] + - new function bash_tilde_find_word, drop-in replacement for + tilde_find_word + +subst.c + - call bash_tilde_expand with secord argument of 2 when expanding rhs + of an assignment statement, so tildes after second and subsequent + `=' in an assignment are not expanded + - new function, expand_string_assignment, to expand the rhs of an + assignment statement + - add `~' to EXP_CHAR, the characters that will cause the word + expansion functions to be called + - move tilde expansion into expand_word_internal instead of many + different calls to bash_tilde_expand scattered across different + functions. NOTE: This means that double quotes surrounding a + {paramOPword} expansion will cause tilde expansion to NOT be + performed on `word'. I think this is right, what POSIX specifies, + and consistent with the behavior of other characters in the rhs + +execute_cmd.c + - take out calls to bash_tilde_expand before calling word expansion + functions + + 9/26 + ---- +execute_cmd.c + - make sure to call UNBLOCK_CHILD before returning on a pipe creation + failure in execute_pipeline + + 9/27 + ---- +variables.c + - change get_bash_command to deal with the_printed_command_except_trap + being NULL + +execute_cmd.c + - fix execute_simple_command to deal with the_printed_command being + NULL when assigning to the_printed_command_except_trap -- fixes + seg fault in savestring() + +parse.y + - change the parser so that the closing `)' in a compound variable + assignment delimits a token -- ksh93 does it this way + +doc/{bash.1,bashref.texi} + - change description of tilde expansion to note that expansion is + attempted only after the first =~ in an assignment statement + +builtins/declare.def + - when assigning to an array variable with declare -a x=(...), make + sure the last character in the rhs of the variable assignment is + `)', not just that it appears somewhere + + 9/28 + ---- +command.h + - add a `W_NOEXPAND' flag to inhibit all expansion except quote removal + - add a `W_COMPASSIGN' flag to denote a word is a compound assignment + statement + +parse.y + - set W_COMPASSIGN on words that appear to be compound assignments + +subst.c + - pass W_NOXPAND and W_COMPASSIGN through end of expand_word_internal + +subst.[ch] + - new function, expand_assignment_string_to_string, calls + expand_string_assignment and then string_list on the result + +variables.c + - assign_in_env now calls expand_assignment_string_to_string + + 9/30 + ---- +builtins/common.c + - change get_job_spec so the null job `%' once again means the current + job + + 10/1 + ---- +subst.c + - do_assignment_internal now takes a WORD_DESC * as its first + argument, and uses its `word' member as the assignment string + - change expand_word_list_internal to call do_word_assignment instead + of do_assignment, passing it `word' instead of, e.g., `word->word' + - change extract_array_assignment_list to just return the passed + string minus a trailing `)' if the last character is a right + paren + - change do_assignment_internal to call extract_array_assignment_list + +subst.[ch] + - change do_assignment and do_assignment_no_expand to take a `char *' + instead of `const char *' first argument; change extern prototypes + - new function, do_word_assignment, takes a WORD_DESC * and calls + do_assignment_internal on it; add extern declaration with prototype + +general.h + - new typedef, sh_wassign_func_t, like sh_assign_func_t but takes a + WORD_DESC * as its first argument + +variables.[ch] + - assign_in_env now takes a WORD_DESC * as its first argument + + 10/2 + ---- +command.h + - new word flag, W_ASSNBLTIN, denotes that the word is a builtin + command (in a command position) that takes assignment statements + as arguments, like `declare' + - new word flags, W_ASSIGNARG, denotes that word is an assignment + statement given as argument to assignment builtin + +execute_cmd.c + - set W_ASSNBLTIN flag in fix_assignment_words if necessary (if there + are any arguments that are assignment statements) + - set W_ASSIGNARG flag in fix_assignment_words if necessary + +subst.c + - new function, do_compound_assignment, encapsulates the necessary + code to perform a compound array assignment (including creation of + local variables); called from do_assignment_internal + - to fix the double-expansion problem with compound array assignments + that are arguments to builtins like `declare', changed + shell_expand_word_list to treat those arguments like assignment + statements (with proper creation of local variables inside shell + functions) and pass the attribute-setting portion of the statement + onto the builtin. This is what ksh93 appears to do, from inspection + of the `ksh93 -x' output + +execute_cmd.c + - fix execute_simple_command: in case of pipeline or async command, + when forking early, set `subshell_environment' so that it can contain + both SUBSHELL_PIPE and SUBSHELL_ASYNC -- the two should not be + mutually exclusive. Fixes bug reported by pierre.humblet@ieee.org + - remove references to last_pid, old_command_subst_pid; use NO_PID as + a sentinel value to decide whether or not a child process has been + created and needs to be waited for. Submitted by + pierre.humblet@ieee.org to fix recycling-pid problem on cygwin + +doc/{bash.1,bashref.texi} + - fixed documentation of `@(pattern)' extended globbing operator -- + it succeeds if the string matches one of the patterns, not exactly + one. This is what ksh93 does, too + +lib/readline/complete.c + - fixed rl_menu_complete so that a negative argument cycles backwards + through the list + + 10/3 + ---- +subst.c + - use W_COMPASSIGN flag in do_assignment_internal instead of deciding + lexically which assignments are compound array assignments + + 10/6 + ---- +support/shobj-conf + - additions for System V.5 from Boyd Gerber + +subst.c + - in command_substitute, if subshell_environment includes + SUBSHELL_ASYNC, call make_child with the `async_p' argument set to + non-zero. This keeps command substitutions for async commands or + pipelines from trying to give the terminal back to the shell's + pgrp. make sure to save and restore last_asynchronous_pid. Fix + suggested by + + 10/7 + ---- +config.h.in + - add a placeholder definition for WCONTINUED_BROKEN + + 10/9 + ---- +aclocal.m4 + - add BASH_CHECK_WCONTINUED, checks for glibc bug where WCONTINUED is + defined but rejected as invalid by waitpid(2) + +configure.in + - add call to BASH_CHECK_WCONTINUED, defines WCONTINUED_BROKEN + +redir.c + - experimental change to add_undo_redirect to save manipulations to + file descriptors >= SHELL_FD_BASE (10) on the list of redirections + to be undone even if `exec' causes the list to be discarded + +doc/{bash.1,bashref.texi} + - note that redirections using file descriptors > 9 should be used + carefully, because they might conflict with file descriptors the + shell uses internally + + 10/11 + ----- +parse.y + - fix pipeline_command production to handle case where `pipeline' + as `argument' of `!' or `time' is null (e.g., a syntax error not + handled by the grammar) + + 10/13 + ----- +lib/readline/readline.c + - new internal variable, _rl_bind_stty_chars; if non-zero, bind the + terminal special characters to readline equivalents at startup + - change readline_default_bindings() and reset_default_bindings() to + understand _rl_bind_stty_chars + +lib/readline/rlprivate.h + - new extern declaration for _rl_bind_stty_chars + +lib/readline/rltty.c + - change rl_prep_terminal to add support for _rl_bind_stty_chars + + 10/15 + ----- +lib/readline/bind.c + - new bindable variable, `bind-tty-special-chars', bound to value of + _rl_bind_stty_chars + +doc/bash.1,lib/readline/doc/{readline.3,rluser.texi} + - documented new readline variable `bind-tty-special-chars' + +builtins/pushd.def + - make the first check for option `--' skip the rest of option + checking + + 10/16 + ----- +lib/readline/shell.c + - change sh_set_lines_and_columns to prefer setenv, which has + predictable memory allocation behavior, to putenv, which does not + + 10/19 + ----- +variables.c + - change push_exported_var so that a tempenv variable has to have the + export attribute set (which they all do -- something to look at) and + the `propagate' attribute set to be propagated down to the next + scope + +execute_cmd.c + - change execute_builtin so that if CMD_COMMAND_BUILTIN is set in the + passed flags argument, call pop_scope with a value that says the + builtin is not special, since `command' means that preceding variable + assignments don't persist in the environment. Fixes problem with + variable assignments preceding command preceding special builtin + keeping those variable assignments around (when in posix mode) + + 10/20 + ----- +lib/sh/shquote.c + - new function, sh_mkdoublequoted, brackets a given string with + double quotes and returns a new string. Flags argument, if non- + zero, means to quote embedded double quotes with backslashes + +externs.h + - new extern declaration for sh_mkdoublequoted + +parse.y + - use sh_mkdoublequoted after calling localeexpand() + +lib/sh/strtrans.c + - change ansicstr to understand that (flags & 4) != 0 means to remove + backslash from unrecognized escape sequences + +general.c + - fix logic problem in assignment() that caused non-variable-starter + characters to be allowed, resulting in things like `1=xxx' creating + a variable `1' in the hash table + + 10/21 + ----- +bashline.c + - don't call programmable_completions with an assignment statement + argument + + 10/22 + ----- +lib/readline/rltty.c + - in prepare_terminal_settings, turn echoing on (readline_echoing_p) + if get_tty_settings fails because the input is not a terminal + + 10/24 + ----- +lib/readline/util.c + - include rlmbutil.h for multibyte definitions + - new function, _rl_walphabetic, wide char version of rl_alphabetic + +lib/readline/mbutil.c + - new function, _rl_char_value(buf, ind), returns value of (possibly + multibyte) character at buf[ind] + +lib/readline/rlmbutil.h + - extern defines for _rl_walphabetic and _rl_char_value for when + multibyte chars are not being used + - new wrapper definitions for _rl_find_next_mbchar (MB_NEXTCHAR) and + _rl_find_prev_mbchar (MB_PREVCHAR) that try to avoid unneeded + function calls + +lib/readline/text.c + - fix rl_foward_word to work with multibyte characters (or in a + multibyte locale) using above utility functions + - fix rl_backward_word to work with multibyte characters (or in a + multibyte locale) using above utility functions + + 10/26 + ----- +parse.y + - fix parse_matched_pair so that it doesn't swallow \ when + parsing a $'...' construct (call shell_getc with different arg) + + 10/28 + ----- +lib/glob/glob.c + - after some (compiled-in) threshold, glob_vector will stop using + alloca to allocate `struct globval's and will switch to using + malloc, with appropriate cleanup before returning + +subst.c + - don't expand tildes after `=' in expand_word_internal, even if the + W_TILDEEXP flag is set, unless it's the first tilde in a word + marked W_ASSIGNMENT + + 10/31 + ----- +lib/readline/text.c + - make sure rl_point doesn't go below 0 in rl_delete_horizontal_space + (from SUSE, but not sent in) + +shell.c + - make sure shell_is_restricted skips over a single leading `-' in + the shell name (from SUSE, but not sent in) + +lib/readline/display.c + - disable `fast redisplay' at the end of the line if in a locale that + supports multibyte characters (from SUSE, but not sent in) + +lib/readline/histexpand.c + - fix a problem with finding the delimiter of a `?' substring when + compiled for multibyte characters (from SUSE, but not sent in) + + 11/1 + ---- +lib/readline/display.c + - correct some assignments to _rl_last_c_pos: when in a multibyte + locale, it's used as an absolute cursor position; when not using + multibyte characters, it's a buffer offset. I should have caught + this when the multibyte character support was donated + + 11/5 + ---- +general.c + - change `assignment()' to accept `+=' assignment operator + +arrayfunc.[ch] + - bind_array_variable and assign_array_element both take a new `flags' + argument + - assign_array_var_from_string, assign_array_from_string, and + assign_array_var_from_word_list now all take a new `flags' argument + - change assign_array_var_from_word_list to understand how to append + to an array variable + - change assign_array_var_from_string to understand how to append + to an array variable. It does not unset the previous value if + appending, allowing both old values to be changed and new ones to + be added + +subst.h + - new flag #defines to use for evaluating assignment statements + +{subst,variables}.c, builtins/{declare,read}.def + - change callers of assign_array_element and bind_array_variable + - change do_compound_assignment to understand assignment flags + - change do_assignment_internal to set assignment flags and pass them + to underlying functions + +pcomplete.c,builtins/{declare,read}.def + - fix callers of assign_array_var_from_string, assign_array_var_from_word_list + +variables.[ch] + - make_variable_value now takes a new `flags' argument + - make_variable_value now understands how to append to a particular + variable, using the old value + - bind_variable_value now takes a new `flags' argument + - change make_variable_value to understand ASS_APPEND flag + - bind_variable now takes a new `flags' argument + - bind_variable_internal now takes a new `flags' argument + +arrayfunc.c + - change callers of make_variable_value to add flags arg + +builtins/declare.def + - change callers of bind_variable_value to add flags arg + +{execute_cmd,mailcheck,pcomplete,shell,subst,variables}.c,parse.y +builtins/{cd,command,declare,getopts,read,set,setattr}.def + - change callers of bind_variable to add flags arg + +variables.c + - change callers of bind_variable_internal + - change bind_variable_internal to pass assignment flags on to + make_variable_value + - change assign_in_env to treat `var+=value' like `var=value' + +arrayfunc.c + - break code that actually constructs the new value and assigns it + to a particular array index out into a new functions: + bind_array_var_internal. This fakes out make_variable_value by + passing a dummy SHELL_VAR * so it can do proper appending and other + += processing + - changes to assign_array_var_from_string to accept and process as if + they were `standalone' assignment statements array assignment words + of the form [ind]+=val + + 11/7 + ---- +builtins/declare.def + - added support for `declare [flags] var+=value'. `Flags' are applied + before the assignment is performed, which has implications for things + like `-i' -- if -i is supplied, arithmetic evaluation and increment + will be performed + +builtins/setattr.def + - add support for `+=' assignment for rest of `assignment builtins': + export, readonly + + 11/12 + ----- +lib/readline/display.c + - make sure prompt_physical_chars and prompt_invis_chars_first_line + are reset to 0 if the prompt string passed to rl_expand_prompt is + NULL or empty + + 11/14 + ----- +{configure,config.h}.in + - check for `raise', define HAVE_RAISE if available + +lib/intl/dcigettext.c + - make sure `raise' is defined if HAVE_RAISE is not before + eval-plurah.h is included + +lib/malloc/trace.c + - put extern declaration for imalloc_fopen inside the MALLOC_TRACE + #ifdef + + 11/16 + ----- +lib/intl/Makefile.in + - make sure SHELL is defined to cpp + +lib/intl/dcigettext.c + - make sure we use getcwd() even if HAVE_GETCWD is not defined after + including config.h; if SHELL is defined, #define HAVE_GETCWD + + 11/18 + ----- +trap.[ch] + - new function, int signal_in_progress(int sig), returns TRUE if the + trap handler for signal SIG is currently executing + + 11/19 + ----- +redir.c + - slightly change do_redirection_internal to set the close-on-exec + flag for file descriptors > 2 used to save file descriptors < 2 + using explicit redirections (e.g., `exec 3>&1'). This keeps file + descriptors pointing to pipes from being left open but doesn't + change the shell's file descriptor semantics + + 11/20 + ----- +doc/{bash.1,bashref.texi} + - correct some minor typos, forwarded from doko@debian.org + + 11/22 + ----- +doc/bash.1,lib/readline/doc/{readline.3,rluser.texi} + - documented detail that yank-last-arg and yank-nth-arg use the history + arg expansion code (and, as a result, are subject to restrictions + of the history-comment character) + + 11/23 + ----- +execute_cmd.c + - changes so that BASH_COMMAND preserves its value into a DEBUG trap: + for commands, arithmetic for command expressions, select commands, + case commands, (( commands, [[ commands, simple commands + + 11/24 + ----- +doc/{bash.1,bashref.texi} + - changed description of `set' builtin slightly so that it is clear + that only variables are displayed in posix mode and that read-only + variables can't be reset by simply sourcing the output of `set' + +lib/sh/strftime.c + - don't try to redefine `inline' if it's already defined + + 11/26 + ----- +execute_cmd.c + - fix execute_function to check funcname_a after function execution, + since FUNCNAME can be changed or unset within a function + + 11/27 + ----- +builtins/evalfile.c + - make same changes as 11/26, this time to _evalfile + +execute_cmd.c + - change execute_function to run the return trap after a function + completes execution even if the shell is compiled without DEBUGGER + defined + +trap.c + - change reset_or_restore_signal_handlers so that the RETURN trap is + not inherited by command substitution when DEBUGGER is not defined + + 11/30 + ----- +lib/readline/misc.c + - fix memory leaks in _rl_free_history_entry and rl_maybe_replace_line + caused by not freeing `timestamp' member of history entry + - make sure timestamp is initialized to NULL in rl_maybe_save_line + + 12/1 + ---- +execute_cmd.c + - fix execute_function so a function calling `return' will run the + RETURN trap, if one's defined + +doc/{bash.1,bashref.texi} + - fix description of RETURN trap in various places to indicate that it's + only inherited by shell functions if function tracing is on globally + or has been enabled for that function + - fix documentation to indicate that the DEBUG and RETURN traps are + inherited under the same conditions + +execute_cmd.c + - a function does not inherit the RETURN trap if a DEBUG trap is + currently running + + 12/2 + ---- +lib/glob/xmbsrtowcs.c + - change xmbsrtowcs to handle the one case where malloc can fail + (though it should not matter) -- don't try to free a null pointer + + 12/9 + ---- +subst.c + - fix get_var_and_type to handle var[@], where `var' is a scalar + variable, identically to var -- all calling expansions can now + handle var[@] like var. Bug reported by agriffis@gentoo.org + + 12/10 + ----- +lib/readline/bind.c + - make new-style "\M-x" keybindings obey `convert-meta' settings + (bug reported by twaugh@redhat.com) + + 12/14 + ----- +builtins/set.def + - added description of `-' option to help text + +builtins/shopt.def + - fix bug that caused `gnu_errfmt' to not be compiled in unless + READLINE is defined + + 12/16 + ----- +subst.c + - fixed a typo in string_extract_verbatim in first call to MBLEN + (used `slen - 1' instead of `slen - i') + + 12/17 + ----- +subst.c + - avoid some calls to strlen if the value is only being used for + ADVANCE_CHAR and MB_CUR_MAX == 1 (since ADVANCE_CHAR doesn't need + it unless multibyte characters are possible) + - change string_extract_verbatim so it takes the length of the string + as a parameter, so we don't have to recompute the length of the same + string over and over again when doing word splitting (that kills if + it's a long string) + + 12/18 + ----- +subst.c + - in string_list_dollar_star, make sure to null-terminate the + separator if the character is longer than one byte + + 12/22 + ----- +doc/{bash.1,bashref.texi} + - changed text in quoting section explaining that double quotes do + not prevent history expansion from taking place, and that backslashes + escaping ! are not removed + + 12/28 + ----- +shell.c + - set gnu_error_format to 1 if running under emacs. This should allow + the emacs `next-error' stuff to work, at least for interactive shells + +parse.y + - change yy_stream_get to set interrupt_immediately before calling + getc_with_restart when the shell is interactive. This avoids the + synchronization problem caused by the call to QUIT in read_a_line, + which results in the first character after a SIGINT/^C to be + dropped + + 12/30 + ----- +builtins/mkbuiltins.c + - changes to write long documentation to arrays as a single string by + default, rather than an array of strings -- enabled by default + - new option, -S, to restore old behavior of writing multiple strings + for long documentation + - changes to avoid filenames written when the separate-filenames option + (-H) has been supplied being run through gettext + +configure.in + - new cofiguration option, --enable-single-help-strings (on by default), + causes help text to be stored as a single string (or smaller set than + one string per line) + +builtins/Makefile.in + - pass `-S' to mkbuiltins if single-help-strings is turned off + +doc/bashref.texi + - documented new `single-help-strings' configure option + + 1/3/2005 + -------- +jobs.c + - make wait_for return a non-zero status if the job or processed + waited for is suspended. Returns 128 + stop signal. This fixes + the problem with `echo one && sleep 5 && echo two' displaying + `two' after the sleep is suspended + + 1/5 + --- +print_cmd.c + - change indirection_level_string so the code duplicates the first + character of $PS4 to indicate the indirection level, rather than + the first byte + + 1/8 + --- +variables.c + - new special variable hook function for COMP_WORDBREAKS; sets + rl_completer_word_break_characters back to NULL when the variable + is unset + - change bind_variable_value to understand dynamic variables with + assign_function set, and handle them correctly. If the variable is + being appended to, use make_variable_value to create the new + value + - change bind_variable_internal to understand dynamic variables with + assign_function set, and handle them the same way + - RANDOM and LINENO now get the integer attribute, so appending works + as expected + - ditto for HISTCMD, MAILCHECK, OPTIND + +lib/readline/display.c + - change _rl_make_prompt_for_search to set prompt_physical_chars + appropriately + - rl_save_prompt and rl_restore_prompt save and restore + prompt_prefix_length + - change redraw_prompt to use rl_save_prompt and rl_restore_prompt + - change rl_restore_prompt to set the `save' variables back to + NULL/0 so code can check whether or not the prompt has been saved + - change rl_message and rl_clear_message to save and restore the + prompt if the caller has not already done it (using a simple + semaphore-like variable) + - change rl_message to call expand_prompt, so that local_prompt and + local_prompt prefix are set before calling the redisplay functions, + in case the prompt is longer than a screenwidth (fixes bug + reported to debian by epl@unimelb.edu.au) + +lib/readline/doc/rltech.texi + - make sure to note that rl_save_prompt should be called before + rl_message, and rl_restore_prompt before rl_clear_message + +pcomplete.c + - make sure to save and restore the parser state around the call to + execute_shell_function in gen_shell_function_matches. Fixes bug + reported by a050106.1.keeLae3x@captaincrumb.com (cute) + +lib/readline/readline.c + - fix _rl_dispatch_subseq in the case where we're recursing back up + the chain (r == -2) and we encounter a key shadowed by a keymap, + but originally bound to self-insert. Calling rl_dispatch with + ANYOTHERKEY as the first argument will call rl_insert, but with + ANYOTHERKEY (256) as the char to insert. Use the shadow keymap + and set things up to dispatch to rl_insert with the shadowed key + as the argument. Fixes the bug reported by Thomas Glanzmann + (sithglan@stud.uni-erlangen.de) + + 1/13 + ---- +command.h + - new word flag: W_HASQUOTEDNULL + +make_cmd.c + - new function to allocate a WORD_DESC * without doing anything with a + containing string: alloc_word_desc + +make_cmd.h + - extern declaration for alloc_word_desc + +dispose_cmd.c + - new function to just free a WORD_DESC * without freeing the contained + string: dispose_word_desc + +dispose_cmd.h + - extern declaration for dispose_word_desc + +subst.c + - change some places to use alloc_word_desc + - make same changes to word_list_quote_removal as were made to + word_list_split + - set W_HASQUOTEDNULL when a word is created with w->word[0] == + CTLNUL and w->word[1] == '\0' + +subst.c + - parameter_brace_expand_word now returns a WORD_DESC * -- changed + callers to understand + - parameter_brace_expand_indir now returns a WORD_DESC * -- changed + callers to understand + - parameter_brace_expand_rhs now returns a WORD_DESC * -- changed + callers to understand + - remove W_HASQUOTEDNULL from a word's flags when remove_quoted_nulls + is called on the word's enclosed string + + 1/15 + ---- +subst.c + - param_expand now returns a WORD_DESC * -- changed callers to + understand + - parameter_brace_expand now returns a WORD_DESC * -- changed + callers to understand + - in expand_word_internal, only call remove_quoted_nulls after a word + is returned with W_HASQUOTEDNULL + - changes to pass W_HASQUOTEDNULL flag out of expand_word_internal; + changed callers to call remove_quoted_nulls only if return value has + W_HASQUOTEDNULL set. This is a mostly-complete fix for the + long-standing CTLNUL confusion between a quoted null expansion and + the expansion of a variable with a literal '\177' in its value + - change string_list_dollar_at to compute the separator character the + same way as string_list_dollar_star: using the already-computed + values generated in setifs() + - when expanding unquoted $*, if $IFS is empty, check whether or not + we're eventually going to split the results (e.g., on the rhs of an + assignment statement) and concatenate the positional parameters as + if the expansion were within double quotes if we're not going to + split + +tests/iquote.tests + - test cases based on old bug reports about the quoted-null vs. 0177 + problem the recent code fixes + + 1/16 + ---- +dispose_cmd.c + - set w->word to 0 before putting a WORD_DESC * back in the cache in + dispose_word_desc; changed callers to delete those assignments + +variables.c + - change assign_random and get_random_value so that the random number + generator only gets re-seeded once in a subshell environment, and + assigning a value to RANDOM counts as seeding the generator. This + makes the sequences a little more predictable + + 1/20 + ---- +lib/readline/history.c + - fix replace_history_entry, remove_history to return NULL if + passed index is < 0 + + 1/22 + ---- +lib/sh/netconn.c + - fix isnetconn() to understand that getpeername can return ENOTCONN + to indicate that an fd is not a socket + +configure.in + - set BUILD_DIR to contain backslashes to escape any spaces in the + directory name -- this is what make will accept in targets and + prerequisites, so it's better than trying to use double quotes + - set SIZE to the appropriate value if some cross-compiling tool + chain is being used; `size' by default (can be overridden by + SIZE environment variable) + +Makefile.in + - use $(SIZE) instead of size; set SIZE from configure + + 1/31 + ---- +arrayfunc.c + - in array_value_internal, return NULL right away if the variable's + value is NULL, instead of passing a null string to add_string_to_list + + 2/1 + --- +jobs.h + - new struct to hold stats and counters for child processes and jobs + - change some uses of global and static variables to use members of + new struct (struct jobstats) + + 2/2 + --- + +jobs.[ch] + - change PRUNNING to PALIVE + - new define INVALID_JOB + - new macro get_job_by_jid(ind), currently expands to jobs[ind] + - new define J_JOBSTATE, operates on a JOB * like JOBSTATE operates on + a job index + - new function, reset_job_indices, called from delete_job if + js.j_lastj or js.j_firstj are removed + - change various functions to keep counters and stats in struct jobstats + +pcomplete.c, builtins/common.c, builtins/{exit,fg_bg,jobs,kill,wait}.def + - change global variables (e.g., job_slots) to struct members + (e.g., js.j_jobslots) + - use INVALID_JOB define where appropriate + - use get_job_by_jid and J_JOBSTATE where appropriate + +trap.c + - change reset_or_restore_signal_handler to not free the exit trap + string if the function pointer is reset_signal, which is used when + the trap strings shouldn't be freed, like in command substitution + + 2/4 + --- +jobs.c + - new function, realloc_jobs_list, copies jobs array to newly-allocated + memory shrinking (or growing) size to have next multiple of JOB_SLOTS + greater than js.j_njobs + - change compact_jobs_list to just call reap_dead_jobs and then + realloc_jobs_list, simplifying it considerably + - discard_pipeline now returns `int': the number of processes freed + - slightly changed the logic deciding whether or not to call + compact_jobs_list: now non-interactive shells will compact the + list if it reaches MAX_JOBS_IN_ARRAY in size + +parse.y + - move test for backslash-newline after pop_string in shell_getc so + that things like + + ((echo 5) \ + (echo 6)) + + work right + + 2/8 + --- +jobs.h + - new structs for holding status of exited background processes, as + POSIX specifies + - new job flag: J_ASYNC + +jobs.c + - new functions to manipulate struct holding status of exited + background processes + - new members in struct jobstats to hold pointer to last created job + and last created asynchronous job + - initialize js.c_childmax in initialize_job_control + - if the `async' arg to stop_pipeline is non-null, set the J_ASYNC + flag in the job struct + - set js.j_last_made_job and js.j_last_asynchronous_job in + stop_pipeline + - new function: find_last_proc, returns the PROCESS * to the last proc + in a job's pipeline + - changed find_last_pid to call find_last_proc + - change delete_job to call bgp_add on the last proc of the job being + deleted + - change delete_all_jobs and wait_for_background_pids to call bgp_clear + + 2/9 + --- +jobs.c + - change wait_for_single_pid to look for pid in bgpids.list (using + bgp_search()) if find_pipeline returns NULL + + 2/10 + ---- +support/shobj-conf + - change the solaris-gcc stanza so that it auto-selects the appropriate + options for ld depending on which `ld' gcc says it's going to run + + 2/11 + ---- +jobs.h + - add support for PS_RECYCLED as a process state, add PRECYCLED macro + to test it. Change PALIVE and PRUNNING macros to not count processes + in PS_RECYCLED state + +execute_cmd.c + - restore use of last_pid as sentinel value; use NO_PID as sentinel + only if RECYCLES_PIDS is defined + +jobs.c + - change find_job to return a pointer to the PROCESS the desired pid + belongs to, analogous to find_pipeline returning pointer to JOB + - change find_job callers to add extra argument + - change running_only arguments to find_pipeline and find_job to + alive_only, since we don't want recycled pids returned here and it + better describes the result + - new function find_process, calls find_pipeline and searches the + returned pipeline for the PROCESS * describing the desired pid + - in make_child, if fork() returns the same pid as the value of + last_asynchronous_pid when RECYCLES_PIDS is defined, avoid pid + aliasing by resetting last_asynchronous_pid to 1 + - use PRUNNING instead of child->running, since we, for the most + part, don't want to consider recycled pids (e.g., in make_child()) + - call find_process instead of find_pipeline in waitchld() + - use PEXITED(p) instead of testing p->running == PS_DONE + - in make_child, call bgp_delete to remove a just-created pid from the + last of saved pid statuses + - in add_process, check whether or not pid being added is already in + the_pipeline or the jobs list (using find_process) and mark it as + recycled if so + - This set of fixes mostly came from Pierre Humblet + to fix pid aliasing and reuse problems on + cygwin + +variables.c + - set $_ from the environment if we get it there, set to $0 by + default if not in env + +doc/{bashref.texi,bash.1} + - a couple of clarifying changes to the description of $_ based on + comments from Glenn Morris + + 2/15 + ---- +shell.c + - use strstr instead of strmatch when checking whether $EMACS contains + `term' -- simpler and faster + + 2/18 + ---- +builtins/cd.def + - implement posix requirement that `pwd -P' set $PWD to a directory + name containing no symlinks + - add new function, setpwd(), just sets (and changes exported value) + of PWD + +doc/bashref.texi + - add note to posix mode section about pwd -P setting $PWD + +doc{bash.1,bashref.texi} + - added note that BASH_ARGC and BASH_ARGV are only set in extended + debug mode + - expand description of extdebug option to include everything changed + by extended debug mode + + 2/19 + ---- +pathexp.h + - new flag macro, FNMATCH_IGNCASE, evaluates to FNM_CASEFOLD if the + match_ignore_case variable is non-zero + +execute_cmd.c + - new variable, match_ignore_case + - change call to strmatch() in execute_case_command so it includes + FNMATCH_IGNCASE + +test.c + - change call to strmatch() in patcomp() so that pattern matching + calls for [[ ... ]] obey the match_ignore_case variable + +lib/sh/shmatch.c + - if match_ignore_case is set, enable REG_ICASE in the regexp match + flags + +builtins/shopt.def + - new settable option, `nocasematch', controls the match_ignore_case + variable. Currently alters pattern matching for case and [[ ... ]] + commands (==, !=, and =~ operators) + +doc/{bashref.texi,bash.1} + - updated descriptions of [[ and case to include reference to + nocasematch option + + 2/22 + ---- +builtins/mkbuiltins.c + - add `times' to the list of posix special builtins + + 2/23 + ---- +builtins/cd.def + - posix mode no longer turns on effect of -P option on $PWD if a + directory is chosen from CDPATH + +doc/bashref.texi + - clarified that in posix mode, reserved words are not alias expanded + only in a reserved word context + - removed item about cd, $CDPATH, and -P from posix mode section + + 2/24 + ---- +builtins/reserved.def + - minor cleanups to the description of `if' + + 3/2 + --- +subst.c + - change list_string and get_word_from_string to explicitly treat an + IFS character that is not space, tab, or newline *and any adjacent + IFS white space* as a single delimiter, as SUSv3/XPG6 says + +builtins/read.def + - check whether or not the number of fields is exactly the same as + the number of variables instead of just assigning the rest of the + line (minus any trailing IFS white space) to the last variable. + This parses a field and checks whether or not it consumes all of + the input (including any trailing field delimiters), falling back + to the previous behavior if it does not. This is what POSIX.2 + specifies, I believe (and the consensus of the austin-group list). + This requires a few tests in read.tests to be changed: backslashes + escaping IFS whitespace characters at the end of input cause the + whitespace characters to be preserved in the value assigned to the + variable, and the trailing non-whitespace field delimiter issue + + 3/7 + --- +configure.in + - add -D_POSIX_SOURCE to the LOCAL_CFLAGS for Interix + + 3/8 + --- +bashline.c + - make bash_directory_expansion a void function, since it doesn't have + any return value + + 3/9 + --- +builtins/read.def + - when testing for a pipe, use `fd' instead of hard-coding 0, since we + can read from other file descriptors now + +lib/sh/zread.c + - in zsyncfd, only set lind and lused to 0 if the lseek succeeds. + If the lseek fails, we might steal input from other programs, but + a failed lseek won't cause us to erroneously discard input + + 3/11 + ---- +builtins/evalstring.c + - don't allow parse_and_execute to short-circuit and call exec() if + the command's return value is being inverted + + 3/15 + ---- +builtins/printf.def + - new macro PC to call putchar and increment number of chars printed - + fixes bug in computation of value for %n format char + - `tw' is now a global var so printstr can modify it using PC() + - convert PF macro to use asprintf into a local buffer + Preparation for printf -v var + - add code to add the text printed to a `variable buffer' if -v option + supplied. The buffer grows as needed + - printf now takes a `-v var' option to put the output into the variable + VAR rather than sending it to stdout. It does not: + print partial output on error (e.g., format string error) + handle NULs in the variable value, as usual + + 3/16 + ---- +parse.y + - fix bug in prompt string decoding that caused a core dump when PS1 + contained \W and PWD was unset (null pointer deref) + +builtins/printf.def + - changed -v var behavior so it stores partial output into the named + variable upon an error + + 3/24 + ---- +lib/readline/bind.c + - bool_to_int now takes a `const char *' argument + +support/{printenv,recho,zecho}.c + - include config.h + - include "bashansi.h" for appropriate extern function declarations + +configure.in + - on MacOS X 10.4, compensate for loader not allowing static library + to override existing system dynamic library when compiling -dynamic + (affects readline and history libraries); so use absolute pathname + instead of -lreadline as library name + +lib/glob/{glob,sm_loop,smatch}.c + - make sure to cast arguments to (char *) or (unsigned char *) as + appropriate to avoid gcc4 warnings + +lib/glob/smatch.c + - collsym (single-byte version) now takes a (CHAR *) first argument to + match callers; cast argument to strncmp appropriately + +lib/sh/snprintf.c + - fix ldfallback and dfallback to handle width and precision specs in + the format passed to sprintf() + - fix STAR_ARGS macro to deal with negative field widths and precisions + + 3/25 + ---- +builtins/printf.def + - since a negative precision in a "x.x[fFgGeE]" format specifier should + be allowed but treated as if the precision were missing, let it + through + +lib/sh/snprintf.c + - fix * code to deal with a negative precision by treating it as if + the `.' and any digit string in the precision had not been specified + - fix format parsing code to deal with a negative inline precision, + e.g., "%4.-4f" by treating it as if the `'. and any digit string in + the precision had not been specified + - a `+' in a format specifier should only act as a flag if it comes + before a `.' (otherwise it is ignored) + +lib/readline/vi_mode.c + - new function, rl_vi_rubout, to rl_rubout as rl_vi_delete is to + rl_delete; saves deleted text for possible reinsertion as with any + vi-mode `text modification' command (fixes problem with `X' reported + by beat.wieland@gmx.ch) + +lib/readline/vi_keymap.c + - bind `X' in vi command mode to rl_vi_rubout + +lib/readline/funmap.c + - add a bindable `vi-rubout' command, runs rl_vi_rubout + +lib/readline/text.c + - rewrote internals of _rl_rubout_char to make structure cleaner + +lib/readline/{complete,text}.c + - changed code to remove #ifdef HANDLE_MULTIBYTE where possible + + 3/28 + ---- +lib/readline/examples/rl.c + - include instead of posixstat.h if READLINE_LIBRARY not + defined + +subst.c + - fix mbstrlen to treat invalid multibyte sequences as sequences of + single-byte characters + + 4/8 + --- +configure.in + - default SIZE to `:' if cross-compiling and an appropriate size for + the target is not found + + 4/11 + ---- +subst.c + - change match_upattern and match_wpattern to check whether or not the + supplied pattern matches anywhere in the supplied string, prefixing + and appending the pattern with `*' if necessary. If it doesn't we + can short-circuit immediately rather than waste time doing up to + N-1 unsuccessful calls to strmatch/wcsmatch (which kills for long + strings, even if the pattern is short) + + 4/12 + ---- +configure.in + - make sure the special case for MacOS X 10.4 only kicks in if the + `--with-installed-readline' option isn't supplied + +lib/readline/{callback,readline,signals}.c + - make sure rl_prep_term_function and rl_deprep_term_function aren't + dereferenced if NULL (as the documentation says) + +builtins/mkbuiltins.c + - don't bother with the special HAVE_BCOPY code; just use straight + assignments + +builtins/ulimit.def + - use _POSIX_PIPE_BUF in pipesize() if it's defined and PIPE_BUF is + not + + 4/13 + ---- +execute_cmd.c + - add cm_function_def to the list of control structures for which + child processes are forked when pipes come in or out + + 4/14 + ---- +builtins/read.def + - make sure the ^As added for internal quoting are not counted as + characters read when -n is supplied + + 4/20 + ---- +redir.c + - fix redir_open so that the repeat open on failure that AFS support + adds restores the correct value of errno for any error message + + 4/26 + ---- + +Makefile.in + - make sure mksignames and mksyntax are invoked with the $(EXEEXT) + extension + + 4/28 + ---- +lib/readline/readline.h + - new state variable: RL_STATE_CALLBACK, means readline is using the + callback interface + +lib/readline/callback.c + - set RL_STATE_CALLBACK in rl_callback_handler_install, unset in + rl_callback_handler_remove + + 4/29 + ---- +config-top.h + - DONT_REPORT_SIGPIPE is now on by default, since it apparently + interferes with scripts + +configure.in + - arrange things so PGRP_PIPE is defined on Linux-2.4+ and version 3 + kernels (ones that apparently schedule children to run before their + parent) + + 4/30 + ---- +builtins/caller.def + - add call to no_options, so it can handle `--' option + +doc/{bash.1,bashref.texi} + - note explicitly that test, :, true, and false don't understand -- + as meaning the end of options + + 5/7 + --- +support/shobj-conf + - darwin 8 needs the same LDFLAGS setting as darwin 7 + +parse.y + - in save_parser_state, make sure we cast the return value from + xmalloc() to the right type + - remove casts to (char *) in calls to yyerror() + +lib/readline/signals.c + - make SIGQUIT and SIGALRM code conditional on their definition + - use raise() to send a signal if we don't have kill() + +lib/readline/display.c + - some MS-DOS and MINGW changes from the cygwin and mingw folks + +config.h.in + - add HAVE_PWD_H for + - add HAVE_FCNTL, HAVE_KILL for respective system calls + - add HAVE_GETPW{ENT,NAM,UID} for passwd functions + +configure.in + - add check for + - add checks for fcntl, kill system calls + - add checks for getpw{ent,nam,uid} C library functions + - pass a flag indicating we're cross compiling through to + CFLAGS_FOR_BUILD in Makefile.in + +lib/readline/complete.c + - guard inclusion of with HAVE_PWD_H + - don't provide a missing declaration for getpwent if we don't have it + - guard calls to {get,end}pwent with HAVE_GETPWENT + +lib/readline/shell.c + - guard inclusion of with HAVE_PWD_H + - guard inclusion of with HAVE_FCNTL_H + - don't provide a missing declaration for getpwuid if we don't have it + - guard calls to getpwuid with HAVE_GETPWUID + - don't bother with body of sh_unset_nodelay_mode if we don't have + fcntl + +lib/tilde/tilde.c + - guard inclusion of with HAVE_PWD_H + - guard calls to getpw{nam,uid} with HAVE_GETPW{NAM,UID} + - guard calls to {get,end}pwent with HAVE_GETPWENT + +Makefile.in,builtins/Makefile.in + - @CROSS_COMPILE@ is substituted into CFLAGS_FOR_BUILD (equal to + -DCROSS_COMPILING if bash is being cross-compiled) + + 5/9 + --- +aclocal.m4 + - print version as `0.0' in RL_LIB_READLINE_VERSION if the + `rl_gnu_readline_p' variable isn't 1 (accept no imitations) + + 5/11 + ---- +lib/readline/rlprivate.h + - definition of a readline `search context', to be use for incremental + search initially and other types of search later. Original from + Bob Rossi as part of work on incremental searching problems when + using callback interface + +lib/readline/isearch.c + - functions to allocate and free search contexts + - function to take a search context and a character just read and + `dispatch' on it: change search parameters, add to search string, + search further, etc. + - isearch is now completely context-driven: a search context is + allocated and passed to the rest of the functions + + 5/12 + ---- +lib/readline/isearch.c + - an additional `isearch cleanup' function that can be called from + the callback interface functions when the search is to be terminated + - an additional `isearch callback' function that can be called from + rl_callback_read_char when input is available + - short-circuit from rl_search_history after initialization if + the callback interface is being used + +lib/readline/callback.c + - in rl_callback_read_char(), if RL_STATE_ISEARCH is set, call + _rl_isearch_callback to read the character and dispatch on it. + If RL_STATE_ISEARCH is unset when that call returns, and there is + input pending, call rl_callback_read_char() again so we don't + have to wait for new input to pick it up + +support/shobj-conf,configure.in + - add support for dragonfly bsd, the same as freebsd + + 5/13-5/15 + --------- +lib/readline/callback.c + - support for readline functions to `register' a function that will + be called when more input is available, with a generic data + structure to encapsulate the arguments and parameters. Primarily + intended for functions that read a single additional character, + like quoted-insert + - support for callback code reading numeric arguments in a loop, + using readline state and an auxiliary variable + - support for callback code performing non-incremental searches using + the same search context struct as the isearch code + +lib/readline/{callback,display}.c + - if a callback function sets `_rl_redisplay_wanted', the redisplay + function will be called as soon as it returns + +lib/readline/input.c + - changes to _rl_read_mbchar to handle reading the null multibyte + character and translating it into '\0' + +lib/readline/misc.c + - break rl_digit_loop() into component functions that can be called + individually from the callback code more easily + - share some of the functions with rl_digit_loop1() in vi_mode.c + +lib/readline/readline.h + - change the version #defines to reflect readline 5.1 + +lib/readline/search.c + - break code into smaller functions that can be composed to work with + the callback code more easily + +lib/readline/text.c + - in rl_quoted_insert(), don't mess around with the tty signals if + running in `callback mode' + +lib/readline/vi_mode.c + - changed set-mark, goto-mark, change-char, and char-search to work + when called by callback functions + + 5/17 + ---- + +lib/readline/rlprivate.h + - new struct declaration for a `reading key sequence' context + +lib/readline/readline.c + - new variable, _rl_dispatching_keymap, keeps track of which keymap + we are currently searching + - functions to allocate and deallocate contexts for reading multi-char + key sequences + + 5/18 + ---- +lib/readline/rlprivate.h + - new struct defining a context for multiple-key key sequences (the + base case is escape-prefixed commands) + +lib/readline/readline.c + - change structure of _rl_dispatch_subseq to allow for callback code + to use it - rudimentary support for supporting the existing + recursion using a stack of contexts, each with a reference to the + previous + - fix so that ^G works when in callback mode + +lib/readline/callback.c + - call the appropriate multiple-key sequence callback if the state is + set + + 5/19 + ---- +lib/readline/readline.c + - broke code from _readline_internal_char after call to rl_dispatch + out into separate function: _rl_internal_char_cleanup, callable by + other parts of the code + - change _rl_internal_char_cleanup to unset _rl_want_redisplay after + it calls (*rl_redisplay_func) + +lib/readline/callback.c + - call _rl_internal_char_cleanup from rl_callback_read_char when + appropriate + + 5/24 + ---- +lib/readline/callback.c + - use _rl_dispatch_callback and a chain of _rl_keyseq_contexts to + simulate the recursion used to decode multicharacter key sequences + (even things like ESC- as meta-prefix) + - call setjmp in rl_callback_read_char to give things like rl_abort + a place to jump, since the saved location in readline() will not + be valid + - keep calling _rl_dispatch_callback from rl_callback_read_char while + we are still decoding a multi-key key sequence + - keep calling readline_internal_char from rl_callback_read_char while + we are reading characters from a macro + +lib/readline/macro.c + - use a slightly different strategy upon encountering the end of a macro + when using the callback interface: when the last character of a + macro is read, and we are reading a command, pop the macro off the + stack immediately so the loop in rl_callback_read_char terminates + when it should + +lib/readline/readline.c + - if longjmp() is called and we end up at the saved location while + using the callback interface, just return -- don't go back into a + blocking read + - new function to dispose a chain of rl_keyseq_cxts + - only read new input in _rl_dispatch_callback if the KSEQ_DISPATCHED + flag is not set in the current keyseq context -- if it is, we are + traversing the chain back up and should use what we already saved + - use -3 as a magic value from _rl_dispatch_subseq to indicate that + we're allocating a new context and moving downward in the chain + (a special return value for the benefit of _rl_dispatch_callback) + +lib/readline/rlprivate.h + - new extern declaration for _rl_keyseq_chain_dispose + + 6/1 + --- +builtins/read.def + - fixed a bug that occurred when reading a set number of chars and + the nth char is a backslash (read one too many). Bug reported by + Chris Morgan + +execute_cmd.c + - fix execute_builtin so the `unset' builtin also operates on the + temporary environment in POSIX mode (as well as source and eval), + so that unsetting variables in the temporary environment doesn't + leave them set when unset completes. Report by Eric Blake + + +array.c + - fix from William Park for array_rshift when shifting right on an + empty array -- corrects calculation of array->max_index + +builtins/exec.def + - if an exec fails and the execfail option is set, don't call + restart_job_control unless the shell is interactive or job_control + is set + +jobs.c + - add a run-time check for WCONTINUED being defined in header files + but rejected with EINVAL by waitpid(). Fix from Maciej Rozycki + + + 6/20 + ---- +bashhist.c + - make sure calls to sv_histchars are protected by #ifdef BANG_HISTORY + - ditto for calls to history_expand_line_internal + + 6/23 + ---- +doc/bashref.texi + - remove extra blank lines in @menu constructs + +variables.c + - assign export_env to environ (extern char **) every time it changes + (mostly in add_to_export_env define), so maybe getenv will work on + systems that don't allow it to be replaced + + 6/29 + ---- +bashline.c + - in bash_directory_completion_hook, be careful about not turning `/' + into `//' and `//' into `///' for benefit of those systems that treat + `//' as some sort of `network root'. Fix from Eric Blake + + +lib/readline/complete.c + - in to_print, do the right thing after stripping the trailing slash + from full_pathname: // doesn't turn into /, and /// doesn't become + //. Fix from Eric Blake + + 6/30 + ---- +lib/malloc/trace.c + - include if it's available for a definition of size_t + +jobs.c + - in wait_for, if a child process is marked as running but waitpid() + returns -1/ECHILD (e.g., when the bash process is being traced by + strace), make sure to increment c_reaped when marking the child as + dead + - in without_job_control, make sure to close the pgrp pipe after + calling start_pipeline + + 7/1 + --- +Makefile.in + - only remove pathnames.h when the other files created by running + configure are removed (e.g., Makefile). Fix from William Park + +lib/sh/shquote.c + - since backslash-newline disappears when within double quotes, don't + add a backslash in front of a newline in sh_double_quote. Problem + reported by William Park + +jobs.c + - in notify_of_job_status, don't print status messages about + terminated background processes unless job control is active + +bashhist.c + - new variable, hist_last_line_pushed, set to 0 in really_add_history + (used by `history -s' code) + +bashhist.h + - new extern declaration for history -s + +builtins/history.def + - don't remove last history entry in push_history if it was added by + a call to push_history -- use hist_last_line_pushed as a sentinel + and set it after adding history entry. This allows multiple + calls to history -s to work right: adding all lines to the history + rather than deleting all but the last. Bug reported by Matthias + Schniedermeyer + - pay attention to hist_last_line_pushed in expand_and_print_history() + so we don't delete an entry pushed by history -s + + 7/4 + --- +print_cmd.c + - fix print_arith_for_command to not print so many blanks between + expressions in ((...)) + +command.h + - new word flag: W_DQUOTE. Means word should be treated as if double + quoted + +make_cmd.c + - add W_DQUOTE to word flags in make_arith_for_expr + +parse.y + - add W_DQUOTE to word flags for (( ... )) arithmetic commands + +subst.c + - don't perform tilde expansion on a word with W_DQUOTE flag set + - don't perform process substitution on a word with W_DQUOTE flag set + +arrayfunc.c + - expand an array index within [...] the same way as an arithmetic + expansion between (( ... )) + +lib/readline/input.c + - use getch() instead of read() on mingw + +lib/readline/readline.c + - add a few key bindings for the arrow keys on mingw + +lib/readline/rldefs.h + - if on mingw, define NO_TTY_DRIVER + +lib/readline/rltty.c + - compile in the stub functions for _rl_{disable,restore}_tty_signals + if on mingw + - compile in stub function for rl_restart_output on mingw + - make sure enough functions and macros are defined to compile if + NO_TTY_DRIVER is defined (lightly tested - builds on MacOS X, at + least) + + 7/7 + --- +command.h + - add a `flags' member to the PATTERN_LIST structure + +make_cmd.c + - intialize the `flags' member of a PATTERN_LIST when it's created + +builtins/psize.c + - protect extern declaration of errno with usual #ifdef errno + +configure.in, variables.c + - changes for QNX 6.x + + 7/9 + --- +parse.y + - fix parse_matched_pair to handle single and double quoted strings + inside old-style command substitution (``) since they can each + quote the ` and embedded $-expansions. Report by Eric Blake + + +{configure,Makefile}.in + - TILDE_LIB is now substituted into Makefile by configure + +configure.in + - if configuring --with-installed-readline on cygwin, set TILDE_LIB + to the empty string to avoid multiply-defined symbols. Cygwin + doesn't allow undefined symbols in dynamic libraries. Report by + Eric Blake + + 7/11 + ---- +input.c + - in duplicate_buffered_stream, don't call free_buffered_stream if the + two buffered streams share the same b_buffer object (e.g., if they + had already been duplicated with a previous call). Fixes Debian bug + reported by eero17@bigfoot.com + + 7/12 + ---- +shell.c + - make set_shell_name more resistant to a NULL argument + - in bind_args, use < instead of != when counting the arguments and + making the arg list + - in main(), make sure arg_index is not initialized to a value greater + than argc + + 7/14 + ---- +lib/readline/display.c + - in expand_prompt, don't set the location of the last invisible + char if the sequence is zero length (\[\]) + + 7/15 + ---- +doc/{bash.1,bashref.texi} + - document that the shell uses $TMPDIR when creating temporary files + + 7/20 + ---- +[bash-3.1-alpha1 frozen] + + 7/29 + ---- +builtins/evalstring.c + - make sure that parse_and_execute saves and restores the value of + loop_level, so loops in sourced scripts and eval'd strings don't + mess up the shell's parser state + +bashline.c + - change command_subst_completion_function to suppress appending + any character to a unique completion, instead of a space, unless + the last word in the quoted command substitution completes to a + directory name. In that case we append the expected slash + + 8/1 + --- +builtins/printf.def + - make sure variables are initialized if their values are tested later + +[bash-3.1-alpha1 updated and re-frozen] + + 8/2 + --- +variables.c + - make sure to call stifle_history with an `int' instead of an intmax_t. + Sometimes it makes a difference + + 8/3 + --- +[bash-3.1-alpha1 released] + +support/mksignames.c + - add `SIGSTKFLT' (RHE3) + - add `SIGXRES' (Solaris 9) + + 8/4 + --- +builtins/ulimit.def + - fix typo to make `x' the right option for locks + - add new options to short help synopsis + +variables.c + - use get_variable_value instead of direct reference to value_cell + in make_variable_value when appending to the current value, so + references to array variables without subscripts will be equivalent + to element 0 + +lib/readline/text.c + - rewrote rl_change_case to correctly change the case of multibyte + characters where appropriate + + 8/5 + --- +configure.in + - remove call to obsolete macro AC_ACVERSION + - remove special calls to AC_CYGWIN and AC_MINGW32; AC_CANONICAL_HOST + takes care of those cases + +general.h + - include `chartypes.h' for definition of ISALPHA + - fix definitions of ABSPATH and RELPATH for cygwin + - fix definition of ISDIRSEP for cygwin to allow backslash as a + directory name separator + + 8/9 + --- +builtins/setattr.def + - when setting a variable from the temporary environment in + set_var_attribute (e.g., `LC_ALL=C export LC_ALL'), make sure to + call stupidly_hack_special_variables after binding the variable in + the current context + +builtins/printf.def + - make sure to call stupidly_hack_special_variables if using `printf -v' + to put formatted output in a shell variable + + 8/11 + ---- +support/shobj-conf + - new variable: SHLIB_LIBPREF, prefix for shared library name (defaults + to `lib' + - new variable: SHLIB_DLLVERSION, used on Cygwin to set the library + version number + - new variable: SHLIB_DOT, separator character between library name and + suffix and version information (defaults to `.') + - new stanza for cygwin to generate windows-compatible dll + + 8/14 + ---- +variables.c + - new special variable function for Cygwin, so the export environment + is remade when HOME is changed. The environment is the only way to + get information from the shell to cygwin dlls, for instanace, when + bash is compiled to use an already-installed libreadline + +variables.h + - new extern declaration for sv_home + + 8/15 + ---- +lib/readline/display.c + - call init_line_structures from rl_redisplay if vis_lbreaks == 0 + to avoid consequences of a poorly-timed SIGWINCH + + 8/16 + ---- +subst.c + - fix logic for performing tilde expansion when in posix mode (don't + rely on W_TILDEEXP flag always being set, because it won't be when + expanding the RHS of assignment statement). Use W_TILDEEXP only + when deciding to expand a word marked as W_ASSIGNMENT that doesn't + precede a command name + + 8/17 + ---- +execute_cmd.c + - in execute_function, when subshell == 1, don't short-cut by using + the command contained in the group command -- if you do, any + redirections attached to the group command (function) don't get + executed + +general.h + - new #define, FS_READABLE, indicates file is readable by current + user + +findcmd.c + - rewrote file_status to use S_xxx POSIX file mode bits and to add + support for FS_READABLE (affects ./source and searching $PATH for + scripts whose names are supplied as arguments on the command line) + - change find_path_file to look for readable files -- source requires + it + - change find_in_path_element to do the right thing when FS_READABLE + is supplied as a flag + +doc/bashref.texi + - remove note about posix non-compliance in `.': we now require and + look for readable files when searching $PATH + + 8/20 + ---- +subst.c + - fix setifs to handle case where passed variable is non-zero but + v->value == 0 (as in an unset local variable); treat IFS as unset + in this case + +jobs.c + - in kill_pid, if asked to killpg a process or pgrp whose pgrp is + recorded as the same as the shell's, just call killpg and let the + chips fall where they may -- there may be other processes in that + pgrp that are not children of the shell, so killing each process + in the pipeline will not do a complete job, and killpg'ing each + such process will send too many signals in the majority of cases + +builtins/cd.def + - in posix mode, pwd needs to check that the value it prints and `.' + are the same file + +builtins/read.def + - if reading input from stdin in a non-interactive shell and calling + `read', call sync_buffered_stream to seek backward in the input + stream if necessary (XXX - should we do this for all shell builtins?) + + 8/23 + ---- +builtins/cd.def + - in posix mode, if canonicalization of the absolute pathname fails + because the path length exceeds PATH_MAX, but the length of the passed + (non-absolute) pathname does not, attempt the chdir, just as when + not in posix mode + +builtins/type.def + - don't have describe_command call sh_makepath if the full path found + is already an absolute pathname (sh_makepath will stick $PWD onto the + front of it) + + 8/24 + ---- + +jobs.c + - in posix mode, don't have start_job print out and indication of + whether the job started by `bg' is the current or previous job + - change start_job to return success if a job to be resumed in the + background is already running. This means that bg won't fail when + asked to bg a background job, as SUSv3/XPG6 requires + - new function, init_job_stats, to zero out the global jobstats struct + +{jobs,nojobs}.c + - change kill_pid to handle pids < -1 by killing process groups + +jobs.h + - extern declaration for init_job_stats + +lib/readline/history.c + - check whether or not the history list is null in remove_history + +builtins/history.def + - delete_last_history is no longer static so fc builtin can use it + +builtins/fc.def + - use free_history_entry in fc_replhist instead of freeing struct + members individually + - call delete_last_history from fc_replhist instead of using inline + code + - if editing (-l not specified), make sure the fc command that caused + the editing is removed from the history list, as POSIX specifies + +builtins/kill.def + - just call kill_pid with any pid argument and let it handle pids < -1 + This is the only way to let kill_pid know whether a negative pid or + a job spec was supplied as an argument to kill + +builtins/fg_bg.def + - force fg_bg to return EXECUTION_SUCCESS explicitly if called by bg + and start_job returns successfully + - bg now returns success only if all the specified jobs were resumed + successfully + +execute_cmd.c + - call init_job_stats from initialize_subshell to zero out the global + job stats structure + + 8/25 + ---- +bashline.c + - change vi_edit_and_execute_command to just call vi when in posix + mode, instead of checking $FCEDIT and $EDITOR + +lib/readline/search.c + - if in vi_mode, call rl_free_undo_list in make_history_line_current + to dispose of undo list accumulated while reading the search string + (if this isn't done, since vi mode leaves the current history + position at the entry which matched the search, the call to + rl_revert_line in rl_internal_teardown will mangle the matched + history entry using a bogus rl_undo_list) + - call rl_free_undo_list after reading a non-incremental search string + into rl_line_buffer -- that undo list should be discarded + +lib/readline/rlprivate.h + - add UNDO_LIST * member to search context struct + +lib/readline/isearch.c + - initialize UNDO_LIST *save_undo_list member of search context struct + + 8/27 + ---- +lib/readline/bind.c + - change rl_parse_and_bind to strip whitespace from the end of a + variable value assignment before calling rl_variable_bind + +doc/bash.1,lib/readline/doc/{rluser.texi,readline.3} + - clarified the language concerning parsing values for boolean + variables in assignment statements + + 8/28 + ---- +lib/sh/pathphys.c + - fix small memory leak in sh_realpath reported by Eric Blake + + 8/31 + ---- +doc/bashref.texi + - add additional notes to posix mode section + + 9/3 + --- +parse.y + - if $'...' occurs within a ${...} parameter expansion within + double quotes, don't single-quote the expanded result -- the double + quotes will cause it to be expanded incorrectly + + 9/4 + --- +builtins/fc.def + - if STRICT_POSIX is defined, the posix mode default for the editor to + use is $FCEDIT, then ed + +shell.c + - if STRICT_POSIX is defined, initialize `posixly_correct' to 1 + +config.h.in + - add #undef STRICT_POSIX + + 9/5 + --- +configure.in + - add new option argument, --enable-strict-posix-default, configures + bash to be posix-conformant (including defaulting echo to posix + conformance) by default + +builtins/echo.def + - if STRICT_POSIX is defined, default echo to xpg-style + +doc/bashref.texi + - describe the --enable-strict-posix-default option to configure + + 9/10 + ---- +builtins/mkbuiltins.c + - change to not generate N_(""), because the translated empty string is + special to GNU gettext + + 9/13 + ---- +lib/readline/complete.c + - a negative value for rl_completion_query_items means to not ask + +lib/readline/doc/{{rltech,rluser}.texi,readline.3} + - documented new semantics for rl_completion_query_items/ + completion-query-items + + 9/14 + ---- +bashline.c + - bind M-TAB in emacs mode to dynamic-complete-history even if the + current binding is `tab-insert' (which is what it is by default), + not just if it's unbound + + 9/15 + ---- +eval.c + - call QUIT before calling dispose_command on current_command after + the `exec_done' label. If we dispose current_command first, the + longjmp might restore the value of current_command after we've + disposed it, and the subsequent call to dispose_command from the + DISCARD case will free memory twice + + 9/16 + ---- +lib/sh/strto[iu]max.c + - make sure the function being declared is not a cpp define before + defining it -- should fix problems on HP-UX + + 9/19 + ---- +Makefile.in + - make sure the binaries for the tests are at the front of $PATH + + 9/22 + ---- +parse.y + - new flag for parse_matched_pair: P_COMMAND, indicating that the + text being parsed is a command (`...`, $(...)) + - change calls to parse_matched_pair to include P_COMMAND where + appropriate + - if P_COMMAND flag is set and the text is unquoted, check for comments + and don't try to parse embedded quoted strings if in a comment (still + not exactly right yet) + + 9/24 + ---- +builtins/history.def + - if running history -n, don't count these new lines as history lines + for the current session if the `histappend' shell option is set. + If we're just appending to the history file, the issue that caused + history_lines_this_session to be recalculated doesn't apply -- the + history file won't be missing any entries + +lib/readline/isearch.c + - fix C-w handler for isearch string reader to handle multibyte chars + +lib/readline/rlmbutil.h + - new defines for _rl_to_wupper and _rl_to_wlower + +lib/readline/text.c + - use _rl_to_wupper and _rl_to_wlower as appropriate + + 9/26 + ---- +execute_cmd.c + - in shell_execve, if the exec fails due to E2BIG or ENOMEM, just print + the appropriate error message instead of checking out any interpreter + specified with #! + + 9/30 + ---- +bashhist.c + - make $HISTCMD available anytime remember_on_history is non-zero, + which indicates that we're saving commands to the history, and + let it evaluate to 1 if we're not + + 10/4 + ---- +lib/sh/snprintf.c + - in floating(), make sure d != 0 before calling chkinfnan -- gcc on the + version of Solaris 9 I have translates 0 to -inf on the call + +[bash-3.1-beta1 frozen] + + 10/6 + ---- +jobs.c + - set the_pipeline to NULL right away in cleanup_the_pipeline, and + dispose a copy of the pointer so we don't mess with the_pipeline + while we're in the process of destroying it + - block and unblock SIGCHLD around manipulating the_pipeline in + cleanup_the_pipeline + + 10/7 + ---- +[bash-3.1-beta1 released] + +lib/readline/isearch.c + - when switching directions, make sure we turn off the SF_REVERSE + flag in the search context's flags word if we're going from reverse + to forward i-search + +lib/readline/bind.c + - new function, rl_variable_value, returns a string representing a + bindable readline variable's value + - new auxiliary function, _rl_get_string_variable_value, encapsulates + everything needed to get a bindable string variable's value + - rewrote rl_variable_dumper to use _rl_get_string_variable_value + +lib/readline/readline.h + - new extern declaration for rl_variable_value + +lib/readline/doc/rltech.texi + - documented rl_variable_value + +bashline.c + - in command_word_completion_function, if readline sets + rl_completion_found_quote, but doesn't set rl_completion_quote_character, + we have an embedded quoted string or backslash-escaped character in + the passed text. We need to dequote that before calling + filename_completion_function. So far, this is in place only for + absolute program names (those containing a `/') + - in command_word_completion_function, use rl_variable_value to decide + whether or not we should ignore case, and use strncasecmp instead of + strncmp where appropriate + + 10/11 + ----- +builtins/fc.def + - fixed a typo when using POSIX_FC_EDIT_COMMAND + +redir.h + - new flag values for redirections: RX_INTERNAL and RX_USER (currently + unused) + +redir.c + - add_undo_redirect and add_undo_close_redirect now set RX_INTERNAL + flag when making new redirects + - in do_redirection_internal, only set file descriptors > 2 to CLEXEC + if they're marked as RX_INTERNAL + + 10/12 + ----- +jobs.c + - in wait_for_single_pid, if in posix mode, remove the waited-for pid + from the list of background pids, forgetting it entirely. POSIX + conformance tests test for this. + +lib/readline/{readline.h,vi_mode.c} + - new state flag, RL_STATE_VICMDONCE, set after entering vi command + mode the first time; reset on each call to readline() + + 10/13 + ----- +lib/readline/undo.c + - in rl_revert_line, make sure that revert-line in vi mode leaves + rl_point set to 0 no matter the state of the line buffer + +lib/readline/vi_mode.c + - when entering vi_command mode for the first time, free any existing + undo list so the previous insertions won't be undone by the `U' + command. This is how POSIX.2 says `U' should work (and the test + suite tests for it) + +lib/readline/bind.c + - change rl_parse_and_bind so only `set' commands involving boolean + readline variables have trailing whitespace stripped from the value + string + + 10/16 + ----- +lib/glob/sm_loop.c + - fix patscan() to correctly scan backslash-escaped characters + + 10/18 + ----- +lib/sh/{winsize.c,Makefile.in},{jobs,nojobs}.c,Makefile.in,externs.h + - moved get_new_window_size from jobs.c/nojobs.c to new file, + lib/sh/winsize.c, made function global + +{jobs,nojobs,sig}.c,{jobs,sig}.h + - moved SIGWINCH handling code to sig.c rather than duplicate it in + jobs.c and nojobs.c + - call set_sigwinch_handler from sig.c code rather than job control + signal initialization + +sig.[ch] + - new variable, sigwinch_received, acts like interrupt_state for + SIGWINCH, set by sigwinch_sighandler. sigwinch_sighandler no longer + calls get_new_window_size + +parse.y + - add call to get_new_window_size if sigwinch_received at top of + shell_getc + + 10/19 + ----- +lib/malloc/malloc.c + - to avoid orphaning memory on free if the right bucket is busy, use a + new function xplit(mem, bucket) to split the block into two or more + smaller ones and add those to the right bucket (appropriately marking + it as busy) + - audit bsplit(), bcoalesce(), and xsplit() for proper use of busy[], + since they're dealing with two separate buckets + + 10/22 + ----- +subst.c + - new flag for string_extract: EX_REQMATCH, means to return an error + if a matching/closing character is not found before EOS + - new static flag variables: extract_string_error and extract_string_fatal + - change expand_word_internal to check for new error returns from + string_extract and return errors if appropriate + + 10/23 + ----- +builtins/cd.def + - make sure we free TDIR in change_to_directory after calling + set_working_directory (which allocates new memory) and other places + we short-circuit and return + + 10/24 + ----- +subst.c + - modified fix from 10/22 to allow bare ` to pass through (for + some backwards compatibility and more correctness) + + 10/27 + ----- +conftypes.h + - make MacOS X use the RHAPSODY code that gets HOSTTYPE, et al. + at build rather than configure time, to support universal binaries + (fix from llattanzi@apple.com) + + 10/30 + ----- +builtins/evalstring.c + - make sure we don't turn on CMD_NO_FORK in parse_and_execute if + we're running a trap command on signal receipt or exit + +execute_cmd.c + - in shell_execve, improve the error message a little bit if the + interpreter name in a #! exec header ends with a ^M (as in a DOS- + format file) + + 11/1 + ---- +lib/readline/vi_mode.c + - fix vi-mode `r' command to leave the cursor in the right place + +[bash-3.1-rc1 frozen] + + 11/5 + ---- +execute_cmd.c + - make sure a DEBUG trap doesn't overwrite a command string passed to + make_child in execute_simple_command + +bashline.c + - rearrange some code in bash_quote_filename so filenames with leading + tildes containing spaces aren't tilde-expanded before being + returned to the caller + + 11/6 + ---- +lib/readline/display.c + - when deciding where to move the cursor in rl_redisplay and needing + to move the cursor back after moving it vertically and compensate + for invisible characters in the prompt string, make sure that + _rl_last_c_pos is treated as an absolute cursor position in a + multibyte locale and the wrap offset (number of invisible characters) + is added explicitly when deciding how many characters to backspace + + 11/10 + ----- +lib/readline/terminal.c + - _rl_set_screen_size now interprets a lines or columns argument < 0 + as an indication not to change the current value + + 11/11 + ----- + +lib/readline/terminal.c + - new function, rl_reset_screen_size, calls _rl_get_screen_size to + reset readline's idea of the terminal size + - don't call _rl_get_screen_size in _rl_init_terminal_io if both + _rl_screenheight and _rl_screenwidth are > 0 + - don't initialize _rl_screenheight and _rl_screenwidth to 0 in + _rl_init_terminal_io; let caller take care of it + - set _rl_screenheight and _rl_screenwidth to 0 before calling + _rl_init_terminal_io + +lib/readline/readline.h + - new extern declaration for rl_reset_screen_size + +lib/readline/doc/rltech.texi + - documented rl_reset_screen_size + +variables.c + - if readline is being used, compile in a special var function for + assignments to LINES and COLUMNS that calls rl_set_screen_size or + rl_reset_screen_size as appropriate. Only do this in posix mode + and only when STRICT_POSIX is defined at compile time + - new semaphore variable, winsize_assignment, set while doing an + assignment to LINES or COLUMNS + - new variable, winsize_assigned, says LINES or COLUMNS was assigned + to or found in the environment + - if in the middle of an assignment to LINES or COLUMNS, make + sh_set_lines_and_columns a no-op + +lib/sh/winsize.c + - get_new_window_size now takes two int * arguments, to return the + screen dimensions + +externs.h + - change extern declaration for get_new_window_size + +{jobs,nojobs}.c, parse.y + - change callers of get_new_window_size + + 11/12 + ----- +lib/readline/terminal.c + - new variable, rl_prefer_env_winsize, gives LINES and COLUMNS + precedence over values from the kernel when computing window size + +lib/readline/readline.h + - extern declaration for rl_prefer_env_winsize + +lib/readline/doc/rltech.texi + - document rl_prefer_env_winsize + + 11/13 + ----- +lib/readline/rltty.c + - change rl_prep_terminal to make sure we set and reset the tty + special characters in the vi insertion keymap if in vi mode. This + matters if we get accept-line for the previous line while in vi + command mode + + 11/14 + ----- +builtins/pushd.def + - make sure any call to cd_builtin includes a leading `--' from the + argument list (or constructs one) + + 11/16 + ----- +pcomplete.c + - fix small memory leak in gen_wordlist_matches + +[bash-3.1-rc2 frozen] + + 11/21 + ----- +[bash-3.1-rc2 released] + + 11/23 + ----- +lib/readline/display.c + - changes to rl_redisplay to compensate for update_line updating + _rl_last_c_pos without taking invisible characters in the line into + account. Important in multibyte locales where _rl_last_c_pos is an + absolute cursor position + - changes to _rl_move_cursor_relative to account for _rl_last_c_pos + being an absolute cursor position in a multibyte character locale + - rewrote _rl_move_cursor_relative to make it a little simpler + + 11/29 + ----- +lib/readline/display.c + - changes to rl_redisplay and update_line for update_line to communicate + upward that it took the number of invisible characters on the current + line into account when modifying _rl_last_c_pos + - in update_line, adjust _rl_last_c_pos by wrap_offset before calling + _rl_move_cursor_relative, so we pass correct information about the + true cursor position + + 12/1 + ---- +configure.in + - changed release status to `release' + +[bash-3.1 frozen] + + 12/8 + ---- +[bash-3.1 released] + + 12/9 + ---- +doc/{bash.1,version.texi},lib/readline/doc/version.texi + - remove `beta1' from man page footer and texinfo documents + +variables.c + - make sure winsize_assignment is protected by #ifdef READLINE, so + minimal shell will compile + +builtins/read.def + - make sure error cases free memory and run any unwind-protects to + avoid memory leaks + + 12/10 + ----- +execute_cmd.c + - change execute_command_internal to set $PIPESTATUS for ((...)) and + [[ ... ]] commands + +doc/{bash.1,bashref.texi,version.texi} + - add documentation for ulimit -[iqx] and bump revision date + + 12/12 + ----- +parse.y + - make sure parse_compound_assignment saves and restores the + PST_ASSIGNOK parser state flag around its calls to read_token. + Fixes bug reported by Mike Frysinger + + 12/13 + ----- +parse.y + - change parse_compound_assignment to save and restore the value of + last_read_token. Not sure why it was set unconditionally in the + first place after parsing the complete compound assignment + + 12/14 + ----- +lib/readline/text.c + - don't use return value of rl_kill_text (which always succeeds and + returns the number of characters killed) in rl_delete as an indication + of success or failure + - ditto for return value of rl_delete_text + +lib/readline/readline.c + - don't return the value of the called readline function as the return + value from _rl_dispatch_subseq; -1 means something different to the + callers (return 0 all the time to indicate that a readline function + was found and dispatched). Fix from Andreas Schwab for + bug in callback interface first reported by Mike Frysinger + +execute_cmd.c + - fixed a typo in execute_case_command + + 12/15 + ----- +aclocal.m4 + - add check for wctype() to BASH_CHECK_MULTIBYTE, define HAVE_WCTYPE + +config.h.in + - add HAVE_WCTYPE #define + +config-bot.h + - add HAVE_WCTYPE to the set of checks for HANDLE_MULTIBYTE. This + should catch the deficient NetBSD multibyte support + + 12/16 + ----- +parse.y + - use CTLESC instead of literal '\001' when decode_prompt_string + prefixes RL_PROMPT_START_IGNORE and RL_PROMPT_END_IGNORE + + 12/20 + ----- +lib/readline/display.c + - don't treat RL_PROMPT_START_IGNORE specially inside a sequence of + ignored characters + - keep track of the start of the current sequence of ignored + characters; make sure that an empty sequence of such characters + really is an empty sequence, not one that happens to end with '\001' + (RL_PROMPT_START_IGNORE) + + 12/21 + ----- +subst.c + - change expand_word_internal to process rest of `tilde-word' as a + regular part of the word if tilde expansion leaves the tilde-word + unchanged. This means that ~$USER expands to ~chet, which seems + more intuitive, and is effectively what bash-3.0 did + + 12/23 + ----- +subst.c + - when making a local array variable in do_compound_assignment, make + sure that we don't use a variable of the same name from a previous + context + +doc/bash.1 + - documented expansions for word and patterns in case statement + +builtins/ulimit.def,doc/{bashref.texi,bash.1} + - added new -e and -r (nice and rtprio) options to ulimit; documented + them + + 12/26 + ----- +variables.c + - use `hmax' instead of `num' in sv_histsize to avoid integer overflow + problems with intmax_t + +builtins/read.def + - add unwind-protect to restore rl_attempted_completion_function in + case of a timeout + +{bashline,variables}.c + - move initialization of HISTSIZE from initialization path to + load_history, so it can be overridden by a value assigned in a + startup file + +lib/readline/misc.c + - add a missing `return r' so that rl_digit_loop returns a meaningful + value + +lib/readline/{bind,callback,display,isearch,rltty,search,text,vi_mode}.c + - minor cleanups to satisfy compiler warnings, mostly removing unused + variables + + 12/27 + ----- +support/Makefile.in + - add LIBS_FOR_BUILD support; defaults to ${LIBS} + +Makefile.in + - add LIBS_FOR_BUILD with no default value; use when linking programs + using CC_FOR_BUILD (e.g., bashversion) + + 12/28 + ----- +lib/readline/bind.c + - fix rl_translate_keyseq bad translation of \M-\C-x sequences + +execute_cmd.c + - in execute_arith_command, if the expression expands to more than one + word, make sure we join the words into a single string and pass the + entire thing to evalexp() + +expr.c + - new functions: _is_arithop(c), returns true if C is a valid single- + character arithmetic operator; _is_multiop(c), returns true if C is + a token corresponding to a valid multi-character arithmetic operator + - if we encounter a character that isn't a valid arithmetic + operator, throw an error. Try to be intelligent about what type of + error message to print + +subst.c + - new function, expand_arith_string, calls expand_string_if_necessary; + used where an arithmetic expression needs to be expanded + +subst.h + - new extern declaration for expand_arith_string + +arrayfunc.c + - in array_expand_index, call expand_arith_string to expand the + subscript in a fashion consistent with other arithmetic expressions + +subst.c + - fix parameter_brace_patsub so that we don't try to anchor the pattern + at the beginning or end of the string if we're doing global + replacement -- that combination doesn't doesn't make sense, and + the changed behavior is compatible with ksh93 + +doc/{bash.1,bashref.texi} + - changed description of pattern substitution to match the new + semantics + +tests/new-exp.tests + - change tests to remove all ${pat//#rep} and ${pat//%rep} + expansions, since they don't mean the same thing anymore + + 12/29 + ----- +support/signames.c + - new file, initialize_signames() function from old mksignames.c. This + file builds the signal_names array + +support/mksignames.c + - strip out initialize_signames(), move to signames.c. This file only + writes signames.h + - set up to only write a stub signames.h if CROSS_COMPILING is defined, + with extern declaration for initialize_signames + - if not cross compiling, #define initialize_signames to nothing + +Makefile.in + - mksignames is now linked from mksignames.o and buildsignames.o + - add rules to build signames.o, assuming we're building it as part + of the shell (cross-compiling) + +trap.c + - call initialize_signames from initialize_traps + +configure.in + - set SIGNAMES_O to nothing (normal) or signames.o (cross-compiling), + substitute into Makefile + - don't set SIGNAMES_H if cross-compiling any more + + 12/30 + ----- +command.h + - new word flag: W_NOPROCSUB, inhibits process substitution on a word + +subst.c + - change expand_word_internal to suppress process substitution if the + word has the W_NOPROCSUB flag + +shell.c + - --wordexp turns on W_NOPROCSUB in addition to W_NOCOMSUB + +subst.c + - change string_list_dollar_at and string_list_dollar_star so that + MB_CUR_MAX is used to size an array only when using gcc, since gcc + can handle non-constant array sizes using a mechanism like alloca. + Other compilers, e.g. Sun's compiler, do not implement that + extension + + 12/31 + ----- +builtins/mkbuiltins.c + - when cross-compiling, don't include , since it's for the + target rather than the host system. Instead, choose a reasonable + set of default #defines based on a minimal POSIX system + +jobs.c + - change find_process to handle a NULL return value from find_pipeline + - return immediately from delete_job if jobs[index] is already NULL or + if it has a null pipeline associated with it + - in delete_job, if find_last_proc returns NULL, don't try to call + bgp_delete + + 1/7/2006 + -------- +doc/bash.1 + - patch from Tim Waugh to replace some literal single quotes with + \(aq, the groff special character for it + +jobs.c + - in realloc_jobs_list, make sure to zero out slots after j_lastj + in the new list + + 1/9 + --- +support/mksignames.c + - make sure to include to get right value of NSIG from + (usually) + + 1/10 + ---- +parse.y + - when calling parse_matched_pair on a $(...) command substitution, + don't pass the P_DQUOTE flag so that single quotes don't get + stripped from $'...' inside the command substitution. Bug report + and fix from Mike Stroyan + +jobs.c + - start maintaining true count of living children in js.c_living + - call reset_current in realloc_jobs_list, since old values for current + and previous job are most likely incorrect + - don't allocate a new list in realloc_jobs_list if the old size and + new size are the same; just compact the existing list + - make sure realloc_jobs_list updates value of js.j_njobs + - add some more itrace messages about non-null jobs after j_lastj in + jobs array + + 1/11 + ---- +bashjmp.h + - new value for second argument to longjmp: SIGEXIT. Reserved for + future use + + 1/12 + ---- +jobs.c + - add logic to make_child to figure out when pids wrap around + - turn second argument to delete_job into flags word, added flag to + prevent adding proc to bgpids list + + 1/13 + ---- +lib/readline/vi_mode.c + - move code that moves forward a character out of rl_vi_append_mode + into a separate function, _rl_vi_append_forward + - change _rl_vi_append_mode to save `a' as the last command, so it + can be redone properly + - new function _rl_vi_backup, moves point back a character taking + multibyte locales into account + - change rl_vi_redo to handle redoing an `a' command specially -- + it should be redone like `i' but after moving forward a character + - change rl_vi_redo to use _rl_vi_backup to move point backward + after redoing `i' or `a' + +jobs.c + - new function, delete_old_job (pid), checks whether or not PID is in + a job in the jobs list. If so, and the job is dead, it just removes + the job from the list. If so, and the job is not dead, it zeros + the pid in the appropriate PROCESS so pid aliasing doesn't occur + - make_child calls delete_old_job to potentially remove an already-used + instance of the pid just forked from the jobs list if pids have + wrapped around. Finally fixes the bug reported by Tim Waugh + + +trap.c + - new define, GETORIGSIG(sig), gets the original handling for SIG and + sets SIG_HARD_IGNORE if that handler is SIG_IGN + - call GETORIGSIG from initialize_traps, get_original_signal, and + set_signal + +jobs.c + - in wait_for, if the original SIGINT handler is SIG_IGN, don't set + the handler to wait_sigint_handler. This keeps scripts started in + the background (and ignoring SIGINT) from dying due to SIGINT while + they're waiting for a child to exit. Bug reported by Ingemar + Nilsson + +lib/readline/vi_mode.c + - don't save text to buffer unless undo pointer points to a record of + type UNDO_INSERT; zero it out instead. This fixes bug reported by + Craig Turner with redoing `ctd[ESC]' (empty + insert after change to) + +shell.c + - change set_shell_name so invocations like "-/bin/bash" are marked as + login shells + +doc/bash.1 + - add note about destroying functions with `unset -f' to the section + on shell functions + +lib/readline/terminal.c + - if readline hasn't been initialized (_rl_term_autowrap == -1, the + value it's now initialized with), call _rl_init_terminal_io from + _rl_set_screen_size before deciding whether or not to decrement + _rl_screenwidth. Fixes bug from Mike Frysinger + + 1/14 + ---- +lib/readline/input.c + - allow rl_set_keyboard_input_timeout to set the timeout to 0, for + applications that want to use select() like a poll without any + waiting + +lib/readline/doc/rltech.texi + - documented valid values for timeout in rl_set_keyboard_input_timeout + +jobs.c + - in stop_pipeline, don't have the parent shell call give_terminal_to + if subshell_environment contains SUBSHELL_ASYNC (no background + process should ever give the terminal to anything other than + shell_pgrp) + - in make_child, don't give the terminal away if subshell_environment + contains SUBSHELL_ASYNC + + 1/15 + ---- +subst.c + - in parameter_brace_expand, if extracting ${#varname}, only allow + `}' to end the expansion, since none of the other expansions are + valid. Fixes Debian bug reported by Jan Nordhorlz + + 1/17 + ---- +parse.y + - in parse_matched_pair, protect all character tests with the MBTEST + macro + - in parse_dparen, take out extra make_word after call to alloc_word_desc + (mem leak) + + 1/18 + ---- +parse.y + - in parse_matched_pair, add P_ALLOWESC to flags passed to recursive + parse_matched_pair call when encountering a single or double quote + inside a ``-style command substitution + +execute_cmd.c + - add call to QUIT at beginning of execute_command_internal; better + responsiveness to SIGINT + + 1/21 + ---- +lib/readline/bind.c + - change rl_invoking_keyseqs_in_map to honor the setting of + convert-meta when listing key bindings, since if convert-meta is off, + using '\M-' as the prefix for bindings in, for instance, + emacs-escape-keymap, is wrong. This affects `bind -p' output + - change rl_untranslate_keyseq to add '\e' instead of '\C-[' for + ESC + +execute_cmd.c + - add call to QUIT at end of execute_command + + 1/23 + ---- +lib/readline/display.c + - changed two places in update_line where a check of whether the cursor + is before the last invisible character in the prompt string to + differentiate between the multibyte character case (where + _rl_last_c_pos is a physical cursor position) and the single-byte + case (where it is a buffer index). This prevents many unnecessary + \r-redraw the line sequences. Reported by Dan Jacobson. + + 1/24 + ---- +quit.h + - wrap QUIT macro in do...while(0) like other compound statement + macros + - CHECK_TERMSIG define (placeholder for now); future use will be to + handle any received signals that should cause the shell to + terminate (e.g., SIGHUP) + +{input,jobs,nojobs}.c + - add calls to CHECK_TERMSIG where appropriate (reading input and + waiting for children) + - include quit.h if necessary + + 1/25 + ---- +parse.y + - undo change that makes `)' in a compound assignment delimit a token. + It messes up arithmetic expressions in assignments to `let', among + other things + +sig.h,{jobs,nojobs,sig,trap}.c,builtins/trap.def + - rename termination_unwind_protect to termsig_sighandler + +sig.c + - split termsig_sighandler into two functions: termsig_sighandler, which + runs as a signal handler and sets a flag noting that a terminating + signal was received, and termsig_handler, which runs when it is `safe' + to handle the signal and exit + - new terminate_immediately variable, similar to interrupt_immediately + - termsig_sighandler calls termsig_handler immediately if + terminate_immediately is non-zero + +quit.h + - change CHECK_TERMSIG macro to check terminating_signal and call + termsig_handler if it's non-zero + - add same check of terminating_signal and call to termsig_handler to + QUIT macro + +{jobs,nojobs}.c + - change call to termsig_sighandler to call termsig_handler directly, + as was intended + +parse.y,builtins/read.def + - set terminate_immediately to non-zero value when reading interactive + input, as is done with interrupt_immediately + + 1/26 + ---- +doc/{bash.1,bashref.texi} + - reworded the POSIX standard references to remove mention of POSIX.2 + or 1003.2 -- it's all the 1003.1 standard now. Recommended by + Arnold Robbins + + 1/27 + ---- +lib/readline/complete.c + - move call to filename dequoting function into + rl_filename_completion_function; call only if directory completion + hook isn't set. This means that directory-completion-hook now needs + to dequote the directory name. We don't want to dequote the directory + name before calling the directory-completion-hook. Bug reported by + Andrew Parker + +bashline.c + - add necessary directory name dequoting to bash_directory_expansion + and bash_directory_completion_hook + +lib/readline/doc/rltech.texi + - add note to description of rl_directory_completion_hook that it + needs to dequote the directory name even if no other expansions are + performed + + 1/28 + ---- +braces.c + - make sure that we skip over braces that don't start a valid matched + brace expansion construct in brace_expand -- there might be a valid + brace expansion after the unmatched `{' later in the string + - brace_gobbler now checks that when looking for a `}' to end a brace + expansion word, there is an unquoted `,' or `..' that's not inside + another pair of braces. Fixes the a{b{c,d}e}f problem reported by + Tim Waugh + +builtins/declare.def + - when not in posix mode, and operating on shell functions, typeset + and declare do not require their variable operands to be valid + shell identifiers. The other `attribute' builtins work this way. + Fixes inconsistency reported by Mike Frysinger + +{configure,config.h}.in + - add test for setregid, define HAVE_SETREGID and HAVE_DECL_SETREGID + as appropriate + - add test for eaccess, define HAVE_EACCESS if found + +lib/sh/eaccess.c + - new file, with sh_stat and sh_eaccess functions, moved from test.c + - renamed old sh_eaccess as sh_stataccess, since it uses the stat(2) + information to determine file accessibility + - new function, sh_euidaccess, to call when uid != euid or gid != egid; + temporarily swaps uid/euid and gid/egid around call to access + - rewrote sh_eaccess to call eaccess, access, sh_euidaccess or + sh_stataccess as appropriate. access(2) will take into account + things like ACLs, read-only file systems, file flags, and so on. + +lib/sh/Makefile.in,Makefile.in + - add necessary entries for eaccess.[co] + +test.c + - change calls to test_stat to call sh_stat + +{test,general}.c + - change calls to test_eaccess to call sh_eaccess + +externs.h + - new extern declaration for sh_eaccess + +test.[ch] + - remove test_stat and test_eaccess + + 1/29 + ---- +braces.c + - make change from 1/28 dependant on CSH_BRACE_COMPAT not being + defined (since old bash behavior is what csh does, defining + CSH_BRACE_COMPAT will produce old bash behavior) + + 1/30 + ---- +bashline.c + - last argument of bash_default_completion is now a flags word: + DEFCOMP_CMDPOS (in command position) is only current value + - attempt_shell_completion now computes flags before calling + bash_default_completion + - if no_empty_command_completion is set, bash does not attempt command + word completion even if not at the beginning of the line, as long + as the word to be completed is empty and start == end (catches + beginning of line and all whitespace preceding point) + + 2/4 + --- +lib/readline/display.c + - change _rl_make_prompt_for_search to use rl_prompt and append the + search character to it, so the call to expand_prompt in rl_message + will process the non-printing characters correctly. Bug reported + by Mike Stroyan + + 2/5 + --- +lib/readline/display.c + - fix off-by-one error when comparing against PROMPT_ENDING_INDEX, + which caused a prompt with invisible characters to be redrawn one + extra time in a multibyte locale. Change from <= to < fixes + multibyte locale, but I added 1 to single-byte definition of + PROMPT_ENDING_INDEX (worth checking) to compensate. Bug reported + by Egmont Koblinger + + 2/8 + --- +lib/readline/terminal.c + - call _emx_get_screensize with wr, wc like ioctl code for consistency + - new function, _win_get_screensize, gets screen dimensions using + standard Windows API for mingw32 (code from Denis Pilat) + - call _win_get_screensize from _rl_get_screen_size on mingw32 + +lib/readline/rlconf.h + - define SYS_INPUTRC (/etc/inputrc) as system-wide default inputrc + filename + +support/shobj-conf + - changes to make loadable builtins work on MacOS X 10.[34] + +builtins/pushd.def + - changes to make it work as a loadable builtin compiled with gcc4 + + 2/9 + --- +lib/readline/bind.c + - add SYS_INPUTRC as last-ditch default (if DEFAULT_INPUTRC does not + exist or can't be read) in rl_read_init_file + +lib/readline/doc/rluser.texi + - add description of /etc/inputrc as ultimate default startup file + + 2/10 + ---- +lib/readline/bind.c + - fix problem with rl_function_of_keyseq that returns a non-keymap + bound to a portion of the passed key sequence without processing + the entire thing. We can bind maps with existing non-map + functions using the ANYOTHERKEY binding code. + +variables.c + - shells running in posix mode do not set $HOME, as POSIX apparently + requires + + 2/15 + ---- +braces.c + - mkseq() now takes the increment as an argument; changed callers + + 2/16 + ---- +builtins/hash.def + - print `hash table empty' message to stdout instead of stderr + + 2/17 + ---- +lib/readline/readline.c + - when resetting rl_prompt in rl_set_prompt, make sure rl_display_prompt + is set when the function returns + + 2/18 + ---- +lib/readline/display.c + - further fixes to _rl_make_prompt_for_search from Eric Blake to deal + with multiple calls to expand_prompt + + 2/21 + ---- +builtins/hash.def + - don't print `hash table empty' message in posix mode + + 2/27 + ---- +lib/glob/sm_loop.c + - change extmatch() to turn off FNM_PERIOD in flags passed to recursive + calls to gmatch() when calling it with a substring after the start + of the string it receives. Changed `+', `*', `?, `@', and `!' cases + to do the right thing. Fixes bug reported by Benoit Vila + + +braces.c + - add QUIT; statements to mkseq to make large sequence generation + interruptible + + 2/28 + ---- +lib/glob/glob.c + - initialize nalloca in glob_vector + + 3/1 + --- +lib/glob/glob.c + - in glob_vector, when freeing up the linked list after some error, + make sure to set `tmplink' to 0 if `firstlink' is set to 0, else we + get multiple-free errors + + 3/5 + --- +trap.c + - inheritance of the DEBUG, RETURN, and ERR traps is now dependent + only on the `functrace' and `errtrace' shell options, as the + documentation says, rather than on whether or not the shell is in + debugging mode. Reported by Philip Susi + +parse.y + - in parse_matched_pair, don't recursively parse ${...} or other + ${...} constructs inside `` + - in parse_matched_pair, remove special code that recursively parses + quoted strings inside `` constructs. For Bourne shell compatibility + + 3/6 + --- +builtins/pushd.def + - let get_directory_stack take take an `int flags' argument and convert + $HOME to ~ if flags&1 is non-zero + +builtins/common.h + - change extern declaration for get_directory_stack + +variables.c + - call get_directory_stack with an arg of 0 to inhibit converting + $HOME to ~ in the result. Fixes cd ${DIRSTACK[1]} problem + reported by Len Lattanzi (cd fails because + the tildes won't be expanded after variable expansion) + +jobs.c + - changed hangup_all_jobs slightly so stopped jobs marked J_NOHUP + won't get a SIGCONT + +general.c + - changed check_binary_file() to check for a NUL byte instead of a + non-printable character. Might at some point want to check + entire (possibly multibyte) characters instead of just bytes. Hint + from ksh via David Korn + + 3/7 + --- +builtins/reserved.def + - changed runs of spaces to tabs in variables help text to make + indentation better when displayed + +builtins/mkbuiltins.c + - changes to avoid the annoying extra space that keeps gettext from + being passed an empty string + + 3/9 + --- +lib/glob/glob.c + - make sure globbing is interrupted if the shell receives a terminating + signal + + 3/14 + ---- +lib/readline/search.c + - call rl_message with format argument of "%" in _rl_nsearch_init + to avoid `%' characters in the prompt string from being interpreted + as format specifiers to vsnprintf/vsprintf + + 3/19 + ---- +parse.y, eval.c, input.h + - change execute_prompt_command to execute_variable_command; takes the + variable name as a new second argument + + 3/25 + ---- +bashline.c + - command_word_completion_function keeps track of when it's searching + $PATH and doesn't return directory names as matches in that case. + Problem reported by Pascal Terjan + - command_word_completion_function returns what it's passed as a + possible match if it's the name of a directory in the current + directory (only non-absolute pathnames are so tested). + + 3/27 + ---- +subst.c + - expand_arith_string takes a new argument: quoted. Either 0 (outside + subst.c) or Q_DOUBLE_QUOTES (substitution functions); changed callers + +subst.h + - changed extern declaration for expand_arith_string + +arrayfunc.c + - changed call to expand_arith_string in array_expand_index + + 3/31 + ---- +lib/readline/histfile.c + - change read_history_range to allow windows-like \r\n line endings + +execute_cmd.c + - add new variable, line_number_for_err_trap, currently set but not + used + + 4/2 + --- +lib/sh/strtrans.c + - add code to echo -e and echo with xpg_echo enabled to require + a leading 0 to specify octal constants + + 4/3 + --- +subst.c + - slight change to wcsdup() replacement: use memcpy instead of wcscpy + +parse.y + - before turning on W_COMPASSIGN, make sure the final character in the + token is a `(' (avoids problems with things like a=(4*3)/2) + + 4/4 + --- +lib/sh/snprintf.c + - in number() and lnumber(), turn off PF_ZEROPAD if explicit precision + supplied in format + - change number() and lnumber() to correctly implement zero-padding + specified by a non-zero `.precision' part of the format + +subst.c + - new flag for extract_delimited_string: EX_COMMAND. For $(...), so + we can do things like skip over delimiters in comments. Added to + appropriate callers + - changes to extract_delimited_string to skip over shell comments when + extracting a command for $(...) (EX_COMMAND is contained in the + flags argument) + + 4/5 + --- +subst.c + - first argument to skip_single_quoted is now a const char * + - new function, chk_arithsub, checks for valid arithmetic expressions + by balancing parentheses. Fix based on a patch from Len Lattanzi + + 4/6 + --- +{configure,config.h}.in + - add separate test for isnan in libc, instead of piggybacking on + isinf-in-libc test + +lib/sh/snprintf.c + - separate the isnan replacement function so it's guarded by its own + HAVE_ISNAN_IN_LIBC define + +lib/sh/wcsdup.c + - new file, contains replacement wcsdup library function from subst.c + with change back to using wcscpy + +Makefile.in,lib/sh/Makefile.in + - make sure wcsdup.c is compiled and linked in + +subst.c + - wcsdup now found in libsh; removed static definition + + 4/10 + ---- +lib/readline/callback.c + - loop over body of rl_callback_read_char as long as there is additional + input rather than just calling readline_internal_char, which does + not handle multi-character key sequences or escape-prefixed chars + +lib/readline/macro.c + - make sure we turn off RL_STATE_MACROINPUT when the macro stack is + empty if we are reading additional input with RL_STATE_MOREINPUT + +support/shobj-conf + - Mac OS X no longer likes the `-bundle' option to gcc when creating a + dynamic shared library + + 4/11 + ---- +lib/tilde/tilde.c + - don't try to dereference user_entry if HAVE_GETPWENT isn't defined + +lib/readline/input.c + - make sure chars_avail is not used without being assigned a value in + rl_gather_tyi + - use _kbhit() to check for available input on Windows consoles, in + rl_gather_tyi and _rl_input_available + + 4/21 + ---- +lib/readline/display.c + - calculate (in expand_prompt) and keep track of length of local_prompt + in local_prompt_len; use where appropriate + - when using o_pos to check whether or not we need to adjust + _rl_last_c_pos after calling update_line, assume that it's correct + (a buffer index in non-multibyte locales and a cursor position in + multibyte locales) and adjust with wrap_offset as appropriate + - in update_line, set cpos_adjusted to 1 after calling + _rl_move_cursor_relative to move to the end of the displayed prompt + string + - in _rl_move_cursor_relative, check that the multibyte display + position is after the last invisible character in the prompt string + before offsetting it by the number of invisible characters in the + prompt (woff) + + 4/26 + ---- +lib/readline/doc/{rluser.texi,readline.3} + - make sure to note that key bindings don't allow any whitespace + between the key name or sequence to be bound and the colon + + 4/28 + ---- +lib/readline/display.c + - in update_line, make sure we compare _rl_last_c_pos as strictly less + than PROMPT_ENDING_INDEX, since it's 0-based, to avoid multiple + prompt redraws + + 5/4 + --- +parse.y + - in decode_prompt_string, only prefix the expansion of \[ or \] + with CTLESC if the corresponding readline escape character is + CTLESC (coincidentally the same as \[) or CTLNUL. Bug report sent + by Mike Frysinger prompted the discovery + +aclocal.m4 + - slight change to test for /dev/fd to compensate for a linux + failing; suggested by Mike Frysinger + + 5/9 + --- +arrayfunc.c + - broke assign_array_var_from_string into two functions: + expand_compound_array_assignment and assign_compound_array_list; + assign_array_var_from_string just calls those functions now + +arrayfunc.h + - new extern declarations for expand_compound_array_assignment and + assign_compound_array_list + +subst.c + - in do_compound_assignment, call expand_compound_array_assignment + before creating the local variable so a previous inherited + value can be used when expanding the rhs of the compound assignment + statement + + 5/11 + ---- +doc/{bash.1,bashref.texi} + - clarifed `trap' description to make it clear that trapped signals + that are not set to SIG_IGN are reset when a subshell is created + + 5/18 + ---- +locale.c + - change reset_locale_vars to call setlocale (LC_ALL, "") if LANG + is unset or NULL + - if LANG is unset or NULL, reset the export environment before + calling setlocale in reset_locale_vars, and trust that it will + change the environment setlocale() inspects + + 5/21 + ---- +lib/readline/history.c + - new function, HIST_ENTRY *alloc_history_entry (char *string, char *ts); + creates a new history entry with text STRING and timestamp TS (both + of which may be NULL) + - new function, HIST_ENTRY *copy_history_entry (HIST_ENTRY *hist), + which copies the line and timestamp entries to new memory but just + copies the data member, since that's an opaque pointer + - new function, void replace_history_data (int which, histdata_t *old, histdata_t *new) + which replaces the `data' member of specified history entries with + NEW, as long as it is OLD. WHICH says which history entries to + modify + - add calls to replace_history_data in rl_free_undo_list and + rl_do_undo + +lib/readline/undo.c + - new function, alloc_undo_entry (enum undo_code what, int start, int end, char *text) + takes care of allocating and populating a struct for an individual + undo list entry + - new function: _rl_copy_undo_entry(UNDO_LIST *entry) + - new function: _rl_copy_undo_list(UNDO_LIST *head) + +lib/readline/rlprivate.h + - new extern declarations for _rl_copy_undo_{entry,list} + +execute_cmd.c + - change execute_cond_node so that quoting the rhs of the =~ + operator forces string matching, like the == and != operators + + 5/23 + ---- +redir.c + - add_undo_redirect now takes as an additional argument the type of + redirection we're trying to undo + - don't add a "preservation" redirection for fds > SHELL_FD_BASE if + the redirection is closing the fd + + 5/24 + ---- +subst.c + - make sure that parameter_brace_substring leaves this_command_name + set to either NULL or its previous value after setting it so that + arithmetic evaluation errors while expanding substring values + contain meaningful information + + 6/9 + --- +execute_cmd.c + - make sure that SUBSHELL_ASYNC and SUBSHELL_PIPE are set as flag bits + in subshell_environment, rather than setting only a single value + - change execute_subshell_builtin_or_function to give the `return' + builtin a place to longjmp to when executed in a subshell or pipeline + (mostly as the last command in a pipeline). Bug reported by + Oleg Verych + - in execute_simple_command, make sure to call execute_disk_command + with the_printed_command_except_trap to keep DEBUG trap command + strings from overwriting the command strings associated with jobs + and printed in job control messages. Bug reported by Daniel Kahn + Gillmor + +[bash-3.2-alpha frozen] + + 6/22 + ---- +syntax.h + - add new CBLANK (for [:blank:] class) flag value for syntax table and + shellblank(c) character test macro + +mksyntax.c + - add support for setting CBLANK flag in the syntax table depending on + whether or not isblank(x) returns true for character x + +locale.c + - change locale_setblanks to set or unset CBLANK flag for each + character when locale changes + +parse.y + - change call to whitespace(c) in lexical analyzer (read_token()) to + call shellblank(c) instead, so locale-specific blank characters are + treated as white space. Fixes bug reported by Serge van deb Boom + + +print_cmd.c + - when printing redirections, add a space between <, >, and <> and the + following word, to avoid conflicts with process substitution. Bug + reported by Ittay Dror + + 6/26 + ---- +configure.in + - set CROSS_COMPILE to the empty string by default, so we don't inherit + a random value from the environment. Bug reported by + Lee Revell + + 6/29 + ---- +lib/glob/xmbsrtowcs.c + - make sure destp is non-null before assigning a 0 to *destp in + xdupmbstowcs. Fix from Louiwa Salem + +execute_cmd.c + - fix execute_in_subshell to make sure asynchronous isn't set to 0 + before subshell_environment is set appropriately and + setup_async_signals is run. Based on report by Louiwa Salem + + +lib/readline/bind.c + - in rl_generic_bind(), make sure that the keys array is freed before + an error return. Fix from Louiwa Salem + + 7/1 + --- +builtins/read.def + - make sure all editing code is protected with #ifdef READLINE, esp. + unwind-protect that restores the default completion function + +lib/readline/display.c + - make sure to set local_prompt_len in rl_message() [in bash-3.2-alpha] + + 7/5 + --- +builtins/printf.def + - add more of echo's write error handling to printf. Suggested by + martin.wilck@fujitsu-siemens.com + + 7/7 + --- +lib/readline/display.c + - save and restore local_prompt_len in rl_{save,restore}_prompt + [in bash-3.2-alpha] + + 7/8 + --- +[bash-3.2-alpha released] + + 7/9 + --- +lib/readline/display.c + - make sure that _rl_move_cursor_relative sets cpos_adjusted when it + offsets `dpos' by wrap_offset in a multi-byte locale. Bug reported + by Andreas Schwab and Egmont Koblinger + +subst.c + - make sure that the call to mbstowcs in string_extract_verbatim is + passed a string with enough space for the closing NUL. Reported + by Andreas Schwab + + 7/18 + ---- +lib/readline/{display,terminal}.c + - remove #ifdefs for HACK_TERMCAP_MOTION so we can use + _rl_term_forward_char in the redisplay code unconditionally + +lib/readline/rlprivate.h + - new extern declaration for _rl_term_forward_char + +lib/readline/display.c + - in _rl_move_cursor_relative, use `dpos' instead of `new' when + deciding whether or not a CR is faster than moving the cursor from + its current position + - in _rl_move_cursor_relative, we can use _rl_term_forward_char to + move the cursor forward in a multibyte locale, if it's available. + Since that function doesn't have a handle on where the cursor is in + the display buffer, it has to output a cr and print all the data. + Fixes rest of problem reported by Egmont Koblinger + - change variable denoting the position of the cursor in the line buffer + from c_pos (variable local to rl_redisplay) to cpos_buffer_position + (variable local to file) for future use by other functions + + 7/25 + ---- +lib/malloc/{stats,table}.h + - include for prototypes for memset, strlen + +lib/termcap/{termcap,tparam}.c + - include and provide macro replacement for bcopy if + necessary + + 7/27 + ---- +lib/readline/histexpand.c + - add support for `<<<' here-string redirection operator to + history_tokenize_word. Bug reported by agriffis@gentoo.org + +externs.h + - don't add prototype for strerror() if HAVE_STRERROR defined + + 7/29 + ---- +subst.c + - in list_string, use `string' instead of `s' -- s is not initialized + + 8/9 + --- +subst.c + - fix parameter_brace_expand to set W_HASQUOTEDNULL in the WORD_DESC it + returns if the result of parameter_brace_substring is a quoted null + ("\177"). Fixes bug reported by Igor Peshansky + + 8/16 + ---- +lib/readline/readline.h + - new #define, READERR, intended to be used to denote read/input errors + +lib/readline/input.c + - in rl_getc, if read() returns an error other than EINTR (after the + EWOULDBLOCK/EAGAIN cases are handled), return READERR rather than + converting return value to EOF if readline is reading a top-level + command (RL_STATE_READCMD) + +lib/readline/readline.c + - if rl_read_key returns READERR to readline_internal_char[loop], + abort as if it had read EOF on an empty line, without any conversion + to newline, which would cause a partial line to be executed. This + fixes the bug reported by Mathieu Bonnet + +aclocal.m4 + - when testing for validity of /dev/fd/3, use /dev/null instead of + standard input, since the standard input fails with linux and `su'. + Bug reported by Greg Shafer + + 8/17 + ---- +Makefile.in + - switch the TAGS and tags targets so TAGS is the output of `etags' and + tags is the output of `ctags'. Suggested by Masatake YAMATO + + 8/25 + ---- +execute_cmd.c + - change code to match documentation: set BASH_COMMAND (which takes its + value from the_printed_command_except_trap) only when not running a + trap. Rocky says the debugger is ok with this, and this is what his + original diffs did + + 8/29 + ---- +variables.c + - change set_if_not to create shell_variables if it is NULL, since + -o invocation options can cause variables to be set before the + environment is scanned + +[bash-3.2-beta frozen] + + 9/5 + --- +[bash-3.2-beta released] + + 9/8 + --- +variables.c + - change dispose_used_env_vars to call maybe_make_export_env + immediately if we're disposing a temporary environment, since + `environ' points to the export environment and getenv() will use + that on systems that don't allow getenv() to be replaced. This + could cause the temporary environment to affect the shell. Bug + reported by Vasco Pedro + +builtins/echo.def,doc/{bash.1,bashref.texi} + - clarify that `echo -e' and echo when the `xpg_echo' shell option is + enabled require the \0 to precede any octal constant to be expanded. + Reported by Vasco Pedro + + 9/12 + ---- +builtins/printf.def + - make sure `%q' format specifier outputs '' for empty string arguments + Bug reported by Egmont Koblinger + +make_cmd.c + - change make_here_document to echo lines in here-doc if set -v has + been executed. Reported by Eduardo Ochs + +aclocal.m4 + - change BASH_CHECK_MULTIBYTE: + o replace check for wctomb with check for wcrtomb + o add checks for wcscoll, iswctype, iswupper, iswlower, + towupper, towlower + o add call to AC_FUNC_MBRTOWC to check for mbrtowc and mbstate_t + define HAVE_MBSTATE_T manually + o add checks for wchar_t, wctype_t, wint_t + +config.h.in + - add defines for wcscoll, iswctype, iswupper, iswlower, towupper, + towlower functions + - replace define for wctomb with one for wcrtomb + - add defines for wchar_t, wint_t, wctype_t types + +config-bot.h, lib/readline/rlmbutil.h + - add check for HAVE_LOCALE_H before defining HANDLE_MULTIBYTE + - add checks for: ISWCTYPE, ISWLOWER, ISWUPPER, TOWLOWER, TOWUPPER + - add checks for: WCTYPE_T, WCHAR_T, WCTYPE_T + + 9/13 + ---- +lib/readline/display.c + - when displaying prompts longer than the screenwidth in rl_redisplay, + and looking for the index of the last character whose buffer index + is <= the screen width to set up the inv_lbreaks array, make sure to + catch the case where the index == the screen width (an off-by-one + error occurs otherwise with prompts one character longer than the + screen width). Bug reported by Alexey Toptygin + +configure.in + - change DEBUGGER_START_FILE to start with ${ac_default_prefix}/share, + like bashdb installs itself. Reported by Nick Brown + + + 9/14 + ---- +lib/readline/display.c + - make multibyte code that computes the buffer indices of line breaks + for a multi-line prompt dependent on MB_CUR_MAX, so we don't take + the function call hit unless we're in a locale that can have + multibyte characters + + 9/19 + ---- +subst.c + - make dequote_list extern so other parts of the shell can use it + +subst.h + - extern declaration for dequote_list + +builtins/read.def + - call dequote_list before assigning words read to array variable if + we saw an escape character. Old code left spurious CTLESCs in the + string after processing backslashes. Bug reported by Daniel Dawson + + + 9/21 + ---- +[bash-3.2 frozen] + + 10/9 + ---- +support/shobj-coonf + - change -fpic to -fPIC for FreeBSD systems (needed for SPARC at least) + + 10/11 + ----- +[bash-3.2 released] + + 10/12 + ----- +parse.y + - change parse_matched_pair to make sure `` command substitution does + not check for shell comments while parsing. Bug reported against + bash-3.2 by Greg Schaefer + + 10/14 + ----- +parse.y + - add new parser_state flag: PST_REGEXP; means we are parsing a + regular expression following the =~ conditional operator + - cond_node sets PST_REGEXP after reading the `=~' operator + - change read_token to call read_token_word immediately if the + PST_REGEXP bit is set in parser_state + - change read_token_word to skip over `(' and `|' if PST_REGEXP is + set, since those characters are legitimate regexp chars (but still + parse matched pairs of parens) + + 10/16 + ----- +builtins/ulimit.def + - add -e and -r to $SHORT_DOC usage string + +po/ru.po + - fix encoding; Russian text in the file is actually encoded in KOI8-R + + 10/23 + ----- +shell.c + - make sure that the call to move_to_high_fd in open_shell_script + passes 1 for the `check_new' parameter so open high file descriptors + don't get closed and reused. Bug reported by Mike Stroyan + + +doc/bashref.texi + - fixes for typos and misspellings sent in by Brian Gough + + 10/24 + ----- +support/shobj-conf + - make netbsd shared library creation like openbsd's until I hear + differently (called using `gcc -shared') + + 10/26 + ----- +subst.c + - fix bug in parameter_brace_patsub so if the first character of the + expanded pattern is a `/', it is not taken as a global replacement + specifier. Bug reported on forums.nekochan.net + + 10/27 + ----- +builtins/printf.def + - if we need an extern declaration for asprintf, make sure we include + stdarg.h or varargs.h, whichever is appropriate + - if we do not have asprintf, add an extern declaration using + stdarg format. This fixes the bugs with %G on IRIX reported by + Matthew Woehlke and Stuart Shelton + + + +lib/sh/snprintf.c + - add note to not call log_10 with 0 argument -- we don't want to do + what real log10 does (-infinity/raise divide-by-zero exception) + - make sure numtoa (used by dtoa) takes the precision into account + when computing the fractional part with an argument of `0.0' + - make sure `g' and `G' formats don't print radix char if there are + no characters to be printed after it (change to floating()) + - change callers of log_10 (exponent, 'g' and 'G' cases in + vsnprintf_internal) to not call it with 0 for argument. This fixes + the hang reported on IRIX by Matthew Woehlke + and Stuart Shelton + + 10/28 + ----- +builtins/{caller,pushd}.def + - changed longdoc strings in loadable builtin section to be single + strings, as put in the build directory builtins.c file, to aid + translators + + 11/1 + ---- +execute_cmd.c + - reset subshell_environment to 0 after make_child() call in + execute_null_command. Fix provided by Roy Marples + + + 11/7 + ---- +lib/tilde/tilde.c +lib/readline/{util,undo,callback,input,isearch,kill}.c + - make sure that memory allocated with xmalloc is freed with xfree + + 11/9 + ---- +lib/readline/display.c + - make sure that _rl_redisplay_after_sigwinch clears the last displayed + line instead of the current line (instead of assuming that the + cursor is on the last line). Fixes bug reported by Egmont + Koblinger + + 11/10 + ----- +lib/readline/display.c + - make sure that _rl_col_width is never called with MB_CUR_MAX == 1, + since it doesn't count invisible characters and they are not + compensated for. Added a warning in _rl_col_width if called when + MB_CUR_MAX == 1. Bug reported and solution suggested by Eric + Blake + + 11/11 + ----- +lib/readline/display.c + - make sure _rl_wrapped_line is initialized to inv_lbsize int chars. + inv_lbsize and vis_lbsize are the same at that point, but it makes + the intent clearer. Fix from jan.kratochvil@redhat.com. + - in rl_redisplay, make sure we call memset on _rl_wrapped_line with + its full initialized size: inv_lbsize*sizeof(int). Fix from + jan.kratochvil@redhat.com. + - wrap the invisible and visible line variables and _rl_wrapped_line + into line_state structures, which can be swapped more efficiently. + Have to watch the wrapped_line field, since there's now one for + each struct. Changes from jan.kratochvil@redhat.com. + +lib/readline/complete.c + - in stat_char, check for `//server' on cygwin and return `/', since + it will always behave as a directory. Fix from Eric Blake + +lib/readline/histfile.c + - Cygwin's mmap() works in recent versions, so don't #undef HAVE_MMAP. + Recommendation from Eric Blake + +lib/readline/rlwinsize.h + - make sure tcflow() is defined on SCO Unix. Fix from William Bader + +aclocal.m4 + - add check for localeconv to AM_INTL_SUBDIR macro + +config.h.in + - add HAVE_LOCALECONV + +lib/sh/snprintf.c + - add check for HAVE_LOCALECONV for GETLOCALEDATA macro + +general.[ch] + - first argument to legal_number is now `const char *' + + 11/14 + ----- +lib/readline/{readline,rlprivate}.h + - move rl_display_prompt declaration from rlprivate.h to readline.h + +lib/readline/util.h + - new function: rl_free(void *mem), for use by users of readline dlls + on Windows + +lib/readline/readline.h + - new extern declaration for rl_free + +lib/readline/doc/rltech.texi + - document rl_free and rl_display_prompt for use by application writers + + 11/15 + ----- +aclocal.m4 + - change tests for /dev/fd and /dev/stdin to use constructs of the form + (exec test ... ) instead of test ... to avoid bash's /dev/fd and + /dev/stdin emulation + + 11/16 + ----- +jobs.c + - in delete_job, reset_current was being called before the job slot + was cleared -- moved after job_slots[job] was set to NULL. Fixes + bug reported by Dan Jacobson + + 11/19 + ----- +findcmd.c + - when the checkhash option is set, fix the check for the hashed + pathname being an existing executable file. Old code required a + hash table deletion and re-addition. Bug reported by Linda + Walsh + + 11/21 + ----- +subst.c + - in pos_params, handle case of `start' == 0 by making the list of + positional parameters begin with $0 + - in parameter_brace_substring, increment `len' if start == 0, since + we will be adding $0 to the beginning of the list when we process it + +doc/{bash.1,bashref.texi} + - document new behavior of `0' offset when using substring expansion + with the positional parameters + +support/shobj-conf + - changes to shared object creation for loadable builtins on Mac OS X + 10.4 to use libtool instead of ld by specifying -dynamiclib + argument and changing options to be appropriate for libtool. This + winds up creating a dynamic shared library instead of an executable + + 11/24 + ----- +{jobs,nojobs}.c + - don't set last_asynchronous_pid to the child's pid in the child + for asynchronous jobs (for compatibility -- all other posix shells + seem to do it this way). This means that (echo $! )& echo $! should + display two different pids. Fix from discussion on the + austin-group-l list + +builtins/mkbuiltins.c + - change builtins.c file generation so short doc strings are marked for + gettext and available for subsequent translation. Suggestion by + Benno Schulenberg + +builtins/{bind,cd,hash,inlib,printf,pushd,test,times,ulimit}.def +lib/malloc/malloc.c +{shell,subst}.c + - fix a few strings that were not marked as translatable. Fix from + Benno Schulenberg + +lib/readline/misc.c + - new function, _rl_revert_all_lines(void). Goes through history, + reverting all entries to their initial state by undoing any undo + lists. + +lib/readline/rlprivate.h + - extern declaration for _rl_revert_all_lines + +rldefs.h + - add #undef HAVE_STRCOLL if STRCOLL_BROKEN is defined, prep to move + from config.h.in. Problem reported by Valerly Ushakov + + + 11/25 + ----- +lib/readline/readline.c + - call _rl_revert_all_lines from readline_internal_teardown if the + variable _rl_revert_all_at_newline is non-zero + - declare _rl_revert_all_lines initially 0 + + 11/27 + ----- +doc/{bash.1,bashref.texi} + - make sure to be explicit that `typeset +r' cannot remove the readonly + attribute from a variable + + 11/28 + ----- +lib/sh/zmapfd.c + - new file, implements zmapfd(), which takes a file and returns its + contents in a string + +externs.h + - extern declaration for zmapfd + + 11/29 + ----- +builtins/evalfile.c + - in _evalfile, use zmapfd to read the contents of the file into a + string, rather than using the size reported by stat and reading that + many characters, if the file is not a regular file (for things like + named pipes, stat reports the size as 0) + + 12/3 + ---- +lib/sh/snprintf.c + - make sure number() sets the FL_UNSIGNED flag for %x and %X, so + fmtulong treats them as unsigned numbers. Fixes bug reported by + James Botte + + 12/13 + ----- +lib/readline/util.c + - new function, _rl_ttymsg, for internal warning messages -- does + redisplay after printing message + - new function, _rl_errmsg, for internal warning/error messages -- + does not do redisplay after printing message + +lib/readline/rlprivate.h + - new extern declaration for _rl_ttymsg, _rl_errmsg + +lib/readline/{bind,callback,complete,display,rltty}.c + - use _rl_ttymsg/_rl_errmsg instead of direct writes to stderr + +lib/sh/tmpfile.c + - in get_tmpdir(), make sure that $TMPDIR names a writable directory; + otherwise skip it. This catches names longer than PATH_MAX, but in + case it doesn't test that the length does not exceed PATH_MAX. Fixes + heap overrun bug reported by Eric Blake + + 12/16 + ----- +builtin/{set,declare,shopt,trap,wait,bind,complete,enable,fc,history,read,setattr}.def +doc/{bash.1,bashref.texi} + - improvements and clarifications to the help text associated with + several builtins, in some cases bringing them into line with the + man page text. From Benno Schulenberg + +doc/{bash.1,bashref.texi} + - add `E' and `T' to the synopsis of the set builtin. + From Benno Schulenberg + +builtins/{break,exit,fg_bg,hash,jobs,type,ulimit}.def +builtins/{common,evalfile}.c +{error,expr,jobs,mksyntax,nojobs,shell,subst,version,siglist}.c + - add gettextizing marks to untranslated strings + From Benno Schulenberg + + 12/19 + ----- +builtins/common.c + - change display_signal_list (used by `trap -l' and `kill -l') to use + five columns instead of 4 to display signal names + +builtins/help.def + - use the true terminal width instead of assuming 80 when displaying + help topics, leaving two characters of whitespace between horizontal + descriptions instead of 1 + - change to print in columns with entries sorted down rather than across + (that is, like `ls' rather than `ls -x'). Change inspired by Benno + Schulenberg + +jobs.h + - give values to the JOB_STATE enumerations so they can be used as + bitmasks, too + + 12/22 + ----- +doc/{bash.1,bashref.texi} + - change description of `set' to make it clearer that you can use + `+' to turn off options + - clarify in the description of word splitting that sequences of + IFS whitespace at the beginning or end of the string are ignored + + 12/26 + ----- +doc/bashref.texi + - move `shopt' builtin to its own section; change internal references + from `Bash Builtins' to the new shopt builtin + - new section for builtins that modify shell behavior in `Shell + Builtin Commands'; move set and shopt to new section. Changes + inspired by Benno Schulenberg + +{redir,subst}.c + - add MT_USETMPDIR flag to calls to sh_mktmpfd and sh_mktmpname. Bug + reported by Eric Blake + +{configure,Makefile}.in + - changes so that the pathname for DEBUGGER_START_FILE is substituted + into pathnames.h at make time (allowing more flexibility in setting + `prefix' or `datadir') instead of at configure time. Suggested by + Nick Brown + +shell.c + - declaration for have_devfd; initialized from HAVE_DEV_FD + - declaration for check_jobs_at_exit; initialized to 0 + - declaration for autocd; initialized to 0 + +variables.c + - new dynamic variable, BASHPID, always set from return value from + getpid() (changes even when $$ doesn't change). Idea from Bruce + Korb + +builtins/exit.def + - if check_jobs_at_exit is non-zero, list jobs if there are any stopped + or running background jobs; don't exit shell if any running jobs + +execute_cmd.c + - in execute_simple_command, if the first word of a simple command is + a directory name (after looking for builtins, so `.' isn't caught) + that isn't found in $PATH, and `autocd' is non-zero, prefix a "cd" + to the command words + +builtins/shopt.def + - new `checkjobs' option, changes value of check_jobs_at_exit + - new `autocd' option, changes value of autocd + +pcomplete.c + - add COMP_TYPE, set to rl_completion_type, to list of variables set + by bind_compfunc_variables and unset by unbind_compfunc_variables + +doc/{bash.1,bashref.texi} + - document BASHPID + - document new shopt `checkjobs' option + - document new shopt `autocd' option + - document COMP_TYPE completion variable + + 12/29 + ----- +aclocal.m4 + - in BASH_SYS_SIGLIST, check HAVE_DECL_SYS_SIGLIST instead of the + obsolete and no-longer-supported SYS_SIGLIST_DECLARED + + 12/30 + ----- +lib/readline/vi_mode.c + - add ` (backquote) to the list of vi motion characters + - in rl_vi_delete_to, rl_vi_change_to, and rl_vi_yank_to, don't delete + character under the cursor if the motion command moves the cursor + backward, so add F and T to the commands that don't cause the + mark to be adjusted + - add ` to the characters that don't cause the mark to be adjusted + when used as a motion command, since it's defined to behave that way + - when a motion character that may adjust the mark moves point + backward, don't adjust the mark so the character under the cursor + isn't deleted + +lib/readline/complete.c + - add variable rl_sort_completion_matches; allows application to + inhibit match list sorting + - add variable rl_completion_invoking_key; allows applications to + discover the key that invoked rl_complete or rl_menu_complete + +lib/readline/readline.h + - extern declarations for rl_completion_invoking_key and + rl_sort_completion_matches + +lib/readline/doc/rltech.texi + - documented rl_completion_invoking_key and rl_sort_completion_matches + +pcomplete.c + - export variable COMP_KEY to completion functions; initialized from + rl_completion_invoking_key; unset along with rest of completion + variables + +doc/{bash.1,bashref.texi},lib/readline/doc/rluser.texi + - document COMP_KEY + +[many files] + - changes to make variables and function parameters `const' for better + text sharing. Changes originally from Andreas Mohr + + + 1/4/2007 + -------- +lib/intl/Makefile.in + - use cmp before copying libgnuintl.h to libintl.h -- maybe save a few + rebuilds + +lib/builtins/Makefile + - fixes to build LIBINTL_H if necessary, dependency on this for + mkbuiltins.o prevented `make -j 6' from working correctly + + 1/8 + --- +subst.c + - new function, fifos_pending(), returns the count of FIFOs in + fifo_list (process substitution) + +subst.h + - extern declaration for fifos_pending() + +execute_cmd.c + - in execute_simple_command, if CMD_NO_FORK is set before we call + execute_disk_command, make sure there are no FIFOs in the expanded + words (from process substitution) and turn off CMD_NO_FORK if there + are, so they can get unlinked when the command finishes + + 1/10 + ---- +subst.c + - read_comsub now takes a flags parameter and returns appropriate W_* + flags in it + - command_substitute now returns a WORD_DESC *, with the string it used + to return as the `word' and `flags' filled in appropriately + +subst.h + - changed extern declaration for command_substitute + +{pcomplete,subst}.c + - changed callers of command_substitute appropriately + +subst.c + - string_extract_verbatim now takes an additional int flags argument; + changed callers + + 1/11 + ---- +support/texi2html + - fix problem that caused index links to not be generated if the first + index node had a name different than the node name + +doc/bashref.texi + - encapsulated all indexes into a single `Indexes' appendix; works + around bug fixed in texi2html + + 1/12 + ---- +subst.c + - add call to sv_histtimefmt in initialize_variables so HISTTIMEFORMAT + from the environment is honored. Fix from Ark Submedes (heh) + + +lib/readline/histfile.c + - make sure that the first character following the history comment + character at the beginning of a line is a digit before interpreting + it as a timestamp for the previous line + +doc/{bash.1,bashref.texi},lib/readline/doc/hsuser.texi + - added detail to make it clear exactly how history timestamps are + saved to and read from the history file + +subst.c + - change quote_escapes to add CTLESC before spaces if IFS is null, + just in case we have to split on literal spaces later on (e.g., in + case of unquoted $@). Corresponding changes to dequote_escapes. + Fixes a couple of problems reported by Brett Stahlman + + + 1/14 + ---- +subst.c + - make same change to read_comsub to add CTLESC before ' ' if $IFS is + null, since we will split on literal spaces later + + 1/15 + ---- +array.c + - new function, array_quote_escapes (ARRAY *a), calls quote_escapes + on each element of the array in the same way array_quote calls + quote_string + - call array_quote_escapes if match is not quoted in array_patsub + - array_slice is now used, so remove the #ifdef INCLUDE_UNUSED define + - change structure of array_subrange to call array_slice to create a + new array with the desired subset of elements, then call array_quote + or array_quote_escapes as necessary, like array_patsub. Convert to + a string by calling array_to_string on the sliced-out array + +array.h + - new extern declaration for array_quote_escapes + +subst.c + - since array_patsub now calls quote_escapes as necessary, callers + don't need to call it after array_patsub returns. Fixes first bug + reported by Brett Stahlman + - since array_subrange now calls quote_escapes as necessary, callers + don't need to call it after array_patsub returns. Same fix as + for array_patsub + + 1/31 + ---- +configure.in + - add -DSOLARIS to LOCAL_CFLAGS for solaris x + +config-bot.h + - don't #undef HAVE_GETCWD if GETCWD_BROKEN and SOLARIS are both + defined. Solaris's loopback mount implementation breaks some of the + file system assumptions the replacement getcwd uses. + +builtins/common.c + - if GETCWD_BROKEN is defined, call getcwd with PATH_MAX for the size + argument, so it will allocate a buffer for the current working dir + with that size, instead of one that's `big enough' + +config.h.in + - add #undef PRI_MACROS_BROKEN for AIX 4.3.3 + +pathexp.h + - new flag value for quote_string_for_globbing: QGLOB_REGEXP (quoting + an ERE for matching as a string) + +pathexp.c + - change quote_string_for_globbing to understand QGLOB_REGEXP + +execute_cmd.c + - change execute_cond_node to pass 2 (regexp match), 1 (shell pattern + match), or 0 (no matching) to cond_expand_word + +subst.c + - change cond_expand_word to translate SPECIAL==2 into passing + QGLOB_REGEXP to quote_string_for_globbing + +locale.c + - by default, if all else fails, set shell's idea of locale to "" + instead of its idea of `default_locale' -- the library functions + behave better with that value + + 2/2 + --- +builtins/printf.def + - if PRI_MACROS_BROKEN is defined, #undef PRIdMAX (AIX 4.3.3 broken) + + 2/3 + --- +Makefile.in,{builtins,doc}/Makefile.in,lib/*/Makefile.in + - add assignment for datarootdir as per GNU coding standards + +Makefile.in,builtins/Makefile.in,lib/intl/Makefile.in,po/Makefile.in.in + - use @localedir@ instead of $(datadir)/locale in assignment + + 2/13 + ---- +jobs.c + - fix compact_jobs_list to not return js.j_lastj, since that is in use + and should not be overwritten. Fix from Len Lattanzi + + + 2/16 + ---- +lib/readline/text.c + - change rl_forward_char to allow moving to the end of the line when + using the arrow keys in vi insertion mode, rather than having the + behavior identical between vi command and insertion modes. Change + suggested by Hugh Sasse + + 2/19 + ---- +CWRU/audit-patch + - patch from Steve Grubb of RedHat to make bash + audit root's behavior by logging commands using his audit + framework. Enabled if the shell's name is `aubash'. + + 3/8 + --- +jobs.c + - use WSTATUS (p->status) instead of bare p->status. Fix from + Jim Brown + + 3/9 + --- +lib/readline/{complete,input,isearch,misc,readline,text,vi_mode}.c + - make sure cases where rl_read_key returns -1 (usually due to EIO + because the controlling tty has gone away) are handled correctly. + Prompted by report from Thomas Loeber + + 3/10 + ---- +sig.c + - new function, top_level_cleanup, callable from contexts where some + cleanup needs to be performed before a non-fatal call to + jump_to_top_level + +sig.h + - new extern declaration for top_level_cleanup + +builtins/common.c + - add calls to top_level_cleanup before calls to jump_to_top_level + in a builtin command context (no_args(), get_numeric_arg()). Fixes + bug reported by Ian Watson + +lib/readline/display.c + - in _rl_move_cursor_relative, use `new' when comparing against + the last invisible character in the prompt, since they both denote + buffer indices when in a multibyte locale, whereas `dpos' is a + display position + + 3/13 + ---- +lib/readline/complete.c + - set rl_completion_append_character to the default (' ') in + set_completion_defaults(). Fixes bug reported by David Emerson + + + 3/23 + ---- +builtins/evalfile.c + - make sure read() returns a value >= 0 before using it as an index + into string[] + - use a variable of type `ssize_t' for return value from read() + - only try to read the entire contents of a regular file in one shot + if the file size is less than SSIZE_MAX. These fix problems + reported by hooanon05@yahoo.co.jp. + +include/typemax.h + - define SSIZE_MAX as 32767 if it's not defined + +lib/readline/display.c + - in rl_redisplay() and update_line(), if redrawing the prompt because + it contains invisible characters, make sure we redraw the character + indicating a modified history line and take it into account when + computing _rl_last_c_pos + - in update_line, if deleting characters and redrawing the new text, + make sure we adjust _rl_last_c_pos by wrap_offset in a multibyte + locale if the text we're drawing starts before or at the last + invisible character in the prompt string. Fixes bug reported on + bug-readline by J Pelkey + +parse.y + - when adding at CTLESC character to the current token, do not + escape it with CTLESC if pass_next_character indicates that the + CTLESC was escaped by a backslash. Fixes bug reported by + Paul Bagshaw . + + 3/25 + ---- +lib/readline/text.c + - in rl_forward_char, short-circuit the loop if in emacs mode and + rl_point == rl_end. Fixes problem with multibyte locales + reported by Len Lattanzi + + 3/29 + ---- +command.h + - new flag for subshell_environment: SUBSHELL_PROCSUB, for process + substitution + +subst.c + - add SUBSHELL_PROCSUB to subshell_environment in process_substitute + + 3/30 + ---- +doc/Makefile.in + - fix installation of bash.info to understand that it is in the build + directory, not the source directory + +mailcheck.c + - new function, init_mail_dates, calls remember_mail_dates only if + there are no mailboxes in `mailfiles' + - new function, init_mail_file, initializes a FILEINFO, using the + last time mail was checked as the mtime and atime (or the time the + shell was started if last_time_mail_checked is uninitialized) + - call init_mail_file instead of update_mail_file in add_mail_file, + called from remember_mail_dates (which is supposed to initialize + the list of mail files) + - new convenience functions, alloc_mail_file and dispose_mail_file to + allocate and free FILEINFO structs + +mailcheck.h + - extern declaration for init_mail_dates + +shell.c + - call init_mail_dates instead of remember_mail_dates + + 4/4 + --- +builtins/read.def + - changes to print $PS2 when a line is continued with a backslash in + an interactive shell. This is as POSIX requires + + 4/5 + --- +subst.c + - make sure quote_escapes is only ever called when the word to be + escaped is not marked as double-quoted -- cleaner, and allows us + to make certain assumptions + + 4/6 + --- +subst.c + - change all EX_* defines to begin with SX_ + - new flag, SX_NOCTLESC, obeyed by string_extract_verbatim, tells it + to not obey CTLESC quoting + - change quote_escapes to not quote CTLESC with CTLESC if one of the + chars in $IFS is CTLESC, since the return value from quote_string + will be passed to word splitting and filename generation + - change read_comsub to do the same thing for unquoted command + substitutions + - change list_string to pass SX_NOCTLESC if CTLESC is one of the + chars in $IFS, so it will split on CTLESC instead of using it as a + quote character + + 4/7 + --- +subst.c + - slight change to string_extract_verbatim to allow CTLESC to quote + CTLNUL even if SX_NOCTLESC is set in the flags passed, to protect + the CTLNULs from future calls to remove_quoted_nulls. Only + matters when $IFS contains CTLESC + - changes to cope with $IFS containing CTLNUL in the same way as the + CTLESC changes + +builtins/read.def + - changes to cope with $IFS containing CTLNUL in the same way as the + CTLESC changes + + 4/16 + ---- +lib/sh/strftime.c + - a couple of fixes to the `%z' code + +eval.c + - add an fflush after printing the auto-logout message + + 4/24 + ---- +subst.c + - add call to top_level_cleanup in exp_jump_to_top_level to get things + like unwind-protects and the loop levels cleaned up + +{arrayfunc,expr,variables}.c + - add calls to top_level_cleanup before jump_to_top_level() + + 4/27 + ---- +builtins/complete.def + - make sure the `command' argument to the -C option is printed with + single quotes, since multi-word commands will require them. Bug + reported by martin@snowplow.org + +execute_cmd.c + - change execute_builtin_or_function and execute_subshell_builtin_or_function + to call fflush(stdout) after the builtin or function returns, to + make sure that all output is flushed before the call returns. It + matters on cygwin. Fix suggested by Eric Blake + +redir.c + - in do_redirection_internal, if the file descriptor being acted upon + is the same one used by the stdout stream, call fflush(stdout) to + make sure all output is flushed before changing the underlying fd + out from underneath stdio. Fix suggested by Eric Blake + + + 4/30 + ---- + +builtins/common.c + - new function, sh_chkwrite(int), fflushes stdout and checks for error; + printing an error message and returning a new exit status if there's + an error on stdout. Takes exit status as argument; returns new exit + status (EXECUTION_FAILURE if write error) + +builtins/common.h + - new extern declaration for sh_chkwrite + +builtins/{alias,cd,complete,echo,fc,history,pushd,shopt,times,trap,type,ulimit,umask}.def + - change to use sh_chkwrite to report write errors + +builtins/fc.def + - if an error occurs while writing commands from the history to a file + to be executed, report a write error and return failure without + attempting to execute any commands + + 5/1 + --- +builtins/{bind,declare,set,setattr}.def + - change to use sh_chkwrite to report write errors + + 5/2 + --- +lib/readline/input.c + - fix off-by-one errors in _rl_get_char (pop_index) and rl_stuff_char + (push_index) that caused the 511th character in the buffer to be + discarded. Fixes bug reported by Tom Bjorkholm + + 5/8 + --- +subst.c + - fix parameter_brace_remove_pattern to pass getpattern() newly-allocated + memory. If word expansions (particularly brace expansions) are + required, the expansion code will free the string passed to + expand_word_internal, and we don't want to free unallocated memory + (patstr++) or have duplicate frees (patstr). Fixes bug reported on + Red Hat bugzilla + + 5/9 + --- +lib/readline/signals.c + - fix bug in rl_set_signals that caught SIGINT twice and didn't catch + SIGTERM. Bug reported by Ed Kwan + + 5/18 + ---- +jobs.c + - change compact_jobs_list to return 1 if js.j_lastj == 0 and there is + a job in jobs[0]; compact_jobs_list should never return an index + already occupied + - change reset_job_indices to avoid infinite looping when js.j_firstj + == 0 or js.j_firstj == js.j_jobslots upon function entry. Fixes + bug reported by osicka@post.cz + + 5/20 + ---- + +execute_cmd.c + - new variable, executing_builtin, keeps track of number of "levels" + of builtins being executed; incremented by execute_builtin; saved + and restored by execute_simple_command + +subst.c + - new variable, assigning_in_environment, set and unset around calls + to assign_in_env by the expansion code + +variables.c + - use executing_builtin and assigning_in_environment to decide whether + or not to look into temporary_env when calling find_variable_internal. + Fixes problem reported by Kevin Quinn + + 5/22 + ---- +redir.c + - change add_undo_redirect to differentiate between file descriptors + greater than SHELL_FD_BASE (currently 10) used internally to save + others and then being the targets of user redirection and fds that + are just the target of user redirections. The former need to have + an `exec undo' redirect added to undo it in case exec throws away + redirections; the latter does not. We use the close-on-exec flag + for this: if it's set, we assume that the file descriptor is being + used internally to save another. Fixes problem reported by Ian + Jackson + +shell.c + - new function, init_interactive_script(), does interactive initialization + for a script run with `bash -i script' -- does everything the same + as init_interactive except set `interactive == 1', which causes the + shell to read from the standard input, after calling + init_noninteractive + - call init_interactive_script if a script is run as `bash -i script'. + Fixes problem reported by Joseph Michaud + + 5/24 + ---- +builtins/printf.def + - change vbadd to only call FASTCOPY if the passed buffer length is + > 1 + - if the `-v' option is supplied and `vbuf' is already non-null from a + previous `printf -v var' call, set vbuf[0]=0 explicitly instead of + relying on vbadd to do it -- vbadd may not be called. + - fix PRETURN macro to set vbuf[0] == 0 if vbuf is not freed. These + should fix problem reported by Elmar Stellnberger + +lib/readline/display.c + - fix update_line to deal with the case where col_lendiff > 0 (meaning + the new string takes up more screen real estate than the old) but + lendiff < 0 (meaning that it takes fewer bytes to do so). This can + happen when a multibyte prompt string is replaced with a longer one + containing only single-byte characters (e.g., when doing a reverse + i-search). Fixes gentoo bug reported by Peter Volkov + + +builtins/read.def + - make sure we only print $PS2 if the standard input is a terminal + - new function, read_mbchar, to read a multibyte character so we + can make sure we read entire multibyte chars when `read -n' is + used, rather than bytes. Only called when -n is supplied. + Fixes problem reported by Stanislav Brabec + + 5/25 + ---- +externs.h + - new #defines for third argument to named_function_string: + FUNC_MULTILINE (don't suppress newlines) and FUNC_EXTERNAL (convert + to external display form) + +subst.h + - new extern declaration for remove_quoted_escapes + +subst.c + - remove_quoted_escapes is now global + +print_cmd.c + - in named_function_string, if FUNC_EXTERNAL is in the flags argument, + call remove_quoted_escapes to convert from internal to external form. + Fixes bug reported by Bo Andresen + +variables.c,builtins/{declare,setattr,type}.def + - use FUNC_MULTILINE in calls to named_function_string as appropriate + - add FUNC_EXTERNAL to calls to named_function_string as appropriate + + 5/27 + ---- +{make_cmd,variables}.c + - changes to enable the shell to compile when debugger support is + configured out (function_def hash table and access functions). Fixes + bug reported by Horst Wente + +builtins/help.def + - fix bug in `help' two-column printing to avoid referencing + shell_builtins[num_shell_builtins] + +error.c + - in get_name_for_error, use dollar_vars[0] if the name returned from + looking in $BASH_SOURCE[0] is the empty string as well as if it's + null + + 5/31 + ---- +arrayfunc.c + - change array_value_internal to set *RTYPE to 1 if the reference is + array[*] and 2 if the reference is array[@] + +subst.c + - in parameter_brace_expand_word, set the flags returned by the word + desc to include W_HASQUOTEDNULL if array_value returns QUOTED_NULL + for an array reference like x[*] and the word is quoted. Fixes bug + reported by Christophe Martin + + 6/1 + --- +jobs.c + - several changes to preserve errno if tcgetpgrp/tcgetattr/tcsetattr + fail, for subsequent error messages + - change initialize_job_control to turn off job control if the terminal + pgrp == -1 or is not equal to shell_pgrp (with an error message) + - in initialize_job_control, if the shell has been forced interactive + with -i, make sure stderr is hooked to a tty before using it as + the controlling terminal. If it's not, try to open /dev/tty and + assign it to shell_tty. Fixes problems reported by Derek Fawcus + + + 6/13 + ---- +support/shobj-conf + - changes to support shared object and shared library creation on AIX + 5.x and later versions. From Niklas Edmundsson + + 6/17 + ---- +builtins/mkbuiltins.c + - new array of builtins, posix_builtins, containing builtins listed + as special to the command search order by POSIX + - add POSIX_BUILTIN to the builtin flags if the builtin name is one + that's special to the posix command search order + +builtins.h + - new define, POSIX_BUILTIN, means that a builtin is special to the + posix command search order + + 6/22 + ---- +lib/readline/display.c + - new macro, WRAP_OFFSET, intended to replace W_OFFSET. Takes prompt + strings longer than one physical line with invisible characters on + the second line into account when calculating the number of + invisible characters on the current screen line + - use WRAP_OFFSET where appropriate (update_line, _rl_move_cursor_relative) + - change update_line to deal with adjusting _rl_last_c_pos in a + multibyte environment when the prompt has invisible chars on the + second line and redisplay has output the invisible characters + - change _rl_move_cursor_relative to adjust _rl_last_c_pos in a + multibyte environment when the prompt has invisible chars on the + second line and the redisplay draws the invisible character. Fixes + redisplay bug reported by Andreas Schwab + + + 7/11 + ---- + +lib/readline/rltty.c + - enable flush-output code for systems other than AIX 4.1. Problem + reported by Jan Kratochvil + + 7/12 + ---- +lib/readline/display.c + - set prompt_invis_chars_first_line from the portion of the prompt + following the final newline, instead of from the prefix. Fixes + bug reported on the Ubuntu bug list by dAniel hAhler + + + 7/13 + ---- +variables.c + - use native __QNX__ and __QNXNTO__ cpp defines instead of qnx and + qnx6, respectively. Patch from Sean Boudreau + +lib/sh/getcwd.c + - #undef HAVE_LSTAT on qnx, so it uses stat instead. Patch from + Sean Boudreau + + 7/21 + ---- +builtins/common.c + - change sh_invalidnum to be a little smarter about octal and hex + numbers and change the message appropriately. Bug originally + reported on coreutils list by Jürgen Niinre + + 7/26 + ---- +test.c + - make sure the string passed to test_unop has only a single character + following the `-'. Fixes bug reported by Michael A. Smith + + +parse.y + - better input validation: make sure a word looks like a conditional + unary operator (-X) before calling test_unop + + 7/28 + ---- +trap.c + - in trap_handler, if it's called directly from the signal handler + (e.g., SIGINT sighandler, set by set_sigint_handler), but the + trap disposition has been reset to the default between the + assignment and receipt of the signal, check that the signal is + trapped and issue a warning if the shell was compiled with + debugging enabled. Fixes bug reported by Fergus Henderson + + + 8/1 + --- +lib/readline/{util,histexpand}.c + - fixes for small memory leaks from Michael Snyder + + 8/18 + ---- +Makefile.in + - add dependency on builtins/builtext.h to nojobs.o list. Fixes + `make -j 5' issue reported by Chris MacGregor + +examples/loadables/Makefile.in + - add @LDFLAGS@ to SHOBJ_LDFLAGS assignment -- experimental. Suggested + by Mike Frysinger + +examples/loadables/{basename,cut,dirname,finfo,head,ln,logname,mkdir,pathchk,print,printenv,push,realpath,rmdir,sleep,tee,truefalse,tty,uname,unlink,whoami}.c + - fix up some includes. Fix from Mike Frysinger + + 8/21 + ---- +histexpand.c + - fix another memory leak in history_find_word. Bug report originally + from Michael Snyder ; test case suggested by Jim + Blandy + + 8/26 + ---- +subst.c + - change to do_assignment_internal to make an assignment to a variable + with the `noassign' internal attribute not a variable assignment + error. + - fix do_assignment_internal so assignment to a `noassign' variable + does not cause it to suddenly become visible if it's currently + invisible + + 9/3 + --- +stringlib.c + - change strsub to check whether or not temp is non-null before + trying to null-terminate it. Also make sure temp is allocated + even if the pattern and replacement strings are empty, and set + to a copy of string (like ${foo//}) + Bug report from Timo Lindfors + + 9/10 + ---- +{config.h,Makefile,configure}.in,aclocal.m4 + - new tests for fpurge and __fpurge + +lib/sh/fpurge.c, externs.h + - new file, fpurge(3) implementation with external decl in externs.h + +builtins/common.c + - add call to fpurge(stdout) to sh_chkwrite + +{redir,execute_cmd}.c + - add call to fpurge(stdout) after fflush(stdout) before changing + stdout file descriptor and after a builtin or function executes + + 9/12 + ---- +expr.c + - make sure noeval is set to 0 when a longjmp occurs, since it will + not be reset otherwise, and it can be set to 1 while processing + a {pre,post}-increment or {pre,post}-decrement token + - set noeval to 0 at the beginning of evalexp, since it's never + called recursively + + 9/14 + ---- +config-top.h + - new builder-modifiable define: DONT_REPORT_BROKEN_PIPE_WRITE_ERRORS + Turning it on will cause errors from EPIPE to not be reported by + the normal shell write error message mechanism + +builtins/common.c + - if DONT_REPORT_BROKEN_PIPE_WRITE_ERRORS is defined, don't print an + error message from sh_wrerror if errno == EPIPE. Suggestion from + Petr Sumbera + + 9/19 + ---- +{jobs,nojobs}.c,jobs.h + - add code to retry fork() after EAGAIN, with a progressively longer + sleep between attempts, up to FORKSLEEP_MAX (16) seconds. Suggested + by Martin Koeppe + + 9/21 + ---- +version.c + - change copyright year to 2007 + + 9/25 + ---- +pathexp.c + - change quote_string_for_globbing to add a backslash in front of a + backslash appearing in the pathname string, since the globbing + code will interpret backslashes as quoting characters internally. + Bug reported by on the debian list + (443685) + + 10/8 + ---- +lib/readline/display.c + - in update_line, make sure _rl_last_c_pos is > 0 before setting + cpos_adjusted (or we actually moved the cursor to column 0 in + _rl_move_cursor_relative). Fixes redisplay bug with prompt with + only invisible characters reported by dAniel hAhler + + + 10/10 + ----- +lib/readline/display.c + - in rl_redisplay, when calculating the new physical cursor position + in a multibyte locale (`tx'), do not call rl_backspace if tx ends + up < 0. Rest of fix for bug reported by dAniel hAhler + + + 10/12 + ----- +lib/sh/getcwd.c + - fix memory overwrite problem that's possible if buf is NULL and + passed size is greater than the pathname length. Reported by + Ian Campbell + +builtins/ulimit.def + - change the multiplier for the -c and -f options (`blocks') to 512, + the traditional value (and the one POSIX specifies). Bug reported + by Pete Graner + +braces.c + - pass process substitution through unchanged the same as command + substitution. Prompted by suggestion from Stephane Chazelas + + +lib/readline/input.c + - in rl_unget_char, fix off-by-one error when resetting pop_index if + it's < 0. Bug reported by Uwe Doering + +builtins/type.def + - change exit status of `type' to not successful if any of the + requested commands are not found. Reported by Stephane Chazleas + + +pcomplete.c + - change command_line_to_word_list to use rl_completer_word_break_characters + instead of the shell metacharacters to split words, so programmable + completion does the same thing readline does internally. Reported + by Vasily Tarasov + + 10/16 + ----- +bashline.c + - When completing a command name beginning with a tilde and containing + escaped specical characters, dequote the filename before prefixing + it to the matches, so the escapes are not quoted again. Reported + by neil@s-z.org + + 10/17 + ----- +expr.c + - in readtok(), don't reset lasttp if we've consumed the whitespace + at the end of the expression string. Fixes error message problem + reported by + + 11/1 + ---- +builtins/printf.def + - change asciicode() to return intmax_t; add multibyte character + support instead of assuming ASCII (depending on behavior of system + multibyte support functions). Fixes bug reported by Rich + Felker + + 11/5 + ---- +execute_cmd.c + - if redirections attached to a compound command fail, make sure to + set last_command_exit_value when returning EXECUTION_FAILURE. + Fixes bug reported separately by Andreas Schwab + and Paul Eggert + + 11/9 + ---- +builtins/read.def + - make sure the return value from get_word_from_string is freed if + non-null. Fixes memory leak bug reported by Lars Ellenberg + + + 11/10 + ----- +variables.c + - use getpid() as value of seeded_subshell to avoid problems with + random number generator not getting re-seeded correctly when + subshells are created. Fix from Tomas Janousek + +lib/readline/display.c + - in update_line(), when outputting characters at the end of the line, + e.g., when displaying the prompt string, adjust _rl_last_c_pos by + wrap_offset if the text we're drawing begins before the last + invisible character in the line. Similar to fix from 5/24. Fixes + bug reported by Miroslav Lichvar + + 11/14 + ----- +subst.c + - fix $[ expansion case to deal with extract_arithmetic_subst + returning NULL (if the `]' is missing) and return the construct + unchanged in that case. Fixes tab completion bug reported by + Heikki Hokkanen (debian bug 451263) + +lib/readline/mbutil.c + - fix _rl_find_next_mbchar_internal to deal with invalid multibyte + character sequences when finding non-zero-length chars. Fixes + bug reported by Morita Sho + + 11/15 + ----- +variables.c + - add new function `seedrand' to seed the bash random number + generator from more random data. Suggestion from Steve Grubb + + - replace the rng in brand() with a slightly better one from FreeBSD + (filtered through Mac OS X 10.5). Replacement suggested by + Steve Grubb + + 11/21 + ----- +configure.in + - darwin 9 also requires linking against libreadline.a and + libhistory.a because of Apple's questionable decision to ship a + libreadline "replacement" that doesn't provide all functions + +doc/{bash.1,bashref.texi} + - slight change to the text describing the effect of set -e when + in a || or && list + + 12/5 + ---- +jobs.c + - fix raw_job_exit_status to correct mixing of int/WAIT values (need + to return a WAIT) + - arrange so that children run as part of command substitutions also + set the SIGINT handler to wait_sigint_handler, since they effectively + don't do job control + - in wait_for, if a child run as part of a command substitution exits + due to SIGINT, resend the SIGINT to the waiting shell with kill(2). + This makes sure the exit status propagates + +doc/{bash.1,bashref.texi} + - tighten up the language describing when bash tries to see if its + stdin is a socket, so it can run the startup files. Suggested by + Vincent Lefevre + +eval.c + - in the DISCARD case of a longjmp to top_level, make sure + last_command_exit_value is set to EXECUTION_FAILURE if it's 0, + but leave existing non-zero values alone + +subst.c + - in command_substitute, don't reset pipeline_pgrp in the child + process -- this means that second and subsequent children spawned by + this comsub shell get put into the wrong process group, not the + shell's. Fix for bug reported by Ingo Molnar + + 12/6 + ---- +support/shobj-conf + - make sure the cases for darwin8.x (Mac OS X 10.4.x) are extended to + darwin9.x (Mac OS X 10.5.x). Fixes problem originally reported + against readline-5.2 by schneecrash@gmail.com + + 12/8 + ---- +subst.c + - make sure to add the results of (successful) tilde expansion as a + quoted string, to inhibit pathname expansion and word splitting. + From recent Austin Group interpretation. + +include/shtty.h, lib/sh/shtty.c + - add ttfd_onechar, ttfd_noecho, ttfd_eightbit, ttfd_nocanon, and + ttfd_cbreak to set tty attributes associated with a particular + file descriptor (which is presumed to point to a terminal). Support + for fix for bug reported by b_bashbug@thebellsplace.com + +lib/readline/display.c + - make sure we only use rl_invis_chars_first_line when the number of + physical characters exceeds the screen width, since that's the + only time expand_prompt sets it to a valid value + + 12/12 + ----- +builtins/set.def + - change set_minus_o_option to return EX_USAGE if an invalid option + name is supplied. All callers can handle it. + - change set_builtin to return what set_minus_o_option returns if it's + not EXECUTION_SUCCESS. This allows EX_USAGE errors to abort a + shell running in posix mode + + 12/14 + ----- +builtins/read.def + - generalize the calls to the tty attribute functions to maintain a + local copy of the terminal attributes and use the fd supplied as + the argument to the -u option (default 0). Fix for bug reported + by b_bashbug@thebellsplace.com + +doc/bashref.texi, lib/readline/doc/{history,rlman,rluser,rluserman}.texi + - Slight changes to conform to the latest FSF documentation standards. + Patch from Karl Berry + + 12/20 + ----- +execute_cmd.c + - after calling clear_unwind_protect_list, make sure we reset + parse_and_execute_level to 0, since there's nothing left to + restore it if top_level_cleanup tests it. Fixes bug reported + by Len Lattanzi + + 12/31 + ----- +lib/sh/getcwd.c + - new function, _path_checkino, checks whether the inode corresponding + to the path constructed from the first two arguments is the same as + the inode number passed as the third argument + - if BROKEN_DIRENT_D_INO is defined, meaning the d_ino/d_fileno + member of struct dirent doesn't contain valid values, use + _path_checkino instead of directly comparing against d_fileno. + Fixes Interix problem reported by Michael Haubenwallner + + + 1/7/2008 + -------- +array.c + - fix array_subrange to separate elements in returned string with + first char of $IFS if QUOTED is non-zero, since this indicates + the caller used ${array[@]:foo}. Fixes bug reported by Lea + Wiemann + + 1/8 + --- +subst.c + - new function returning a string containing the first character of + $IFS: char *ifs_firstchar(int *) + +subst.h + - extern declaration for ifs_firstchar() + +array.c + - call ifs_firstchar() to get first character of $IFS when needed + (array_subrange() and array_patsub()) + + 1/11 + ---- +lib/readline/display.c + - use sentinel variable set at end of init_line_structures to decide + whether to call it from rl_redisplay, since early SIGWINCH on + Mac OS X that hits during this function can cause _rl_wrapped_line + to be referenced before initialization. Fix for bug reported by + Len Lattanzi + +subst.[ch] + - skip_to_delim is now compiled into the shell all the time, not just + when readline is linked in + +subst.c + - use skip_to_delim to find the `/' denoting the end of a pattern + in pattern substitution, since it knows more shell syntax than + quoted_strchr and understands multibyte characters. Fixes bug + reported by Dmitry V Golovashkin + + 1/15 + ---- +subst.c + - add `flags' argument to skip_to_delim telling it whether or not to + set no_longjmp_on_fatal_error; set this flag when calling from the + readline completion code + +subst.h + - update extern declaration for skip_to_delim + + 1/17 + ---- +subst.c + - expand_prompt_string takes a third argument: the initial flags for + the WORD + +subst.h + - change extern declaration for expand_prompt_string to add third arg + +bashline.c + - pass W_NOCOMSUB as third argment to expand_prompt_string when + calling from bash_directory_completion_hook, since we don't want + to do command substitution from the completion code + +parse.y + - change call to expand_prompt_string + + 1/18 + ---- +doc/Makefile.in + - added an `install_builtins' rule to install the builtins.1 man page, + preprocessing it with sed to force `.so man1/bash.1', which some + versions of man require. Suggestion from Peter Breitenlohner + + - new target `install_everything' that will install normal documentation + and builtins man page + - changed uninstall target to remove bash_builtins page from man + directory + +lib/readline/vi_mode.c + - new function, rl_vi_insert_mode, which calls rl_vi_start_inserting + to make sure the value of `last command to repeat' is set correctly. + Fix from Thomas Janousek + - add support for redoing inserts made with the `I' command. Fix + from Thomas Janousek + - add support for redoing inserts made with the `A' command + +lib/readline/readline.h + - new extern declaration for rl_vi_insert_mode + +lib/readline/{misc,readline,vi_mode,vi_keymap}.c + - change calls to rl_vi_insertion_mode to rl_vi_insert_mode + + 1/19 + ---- +builtins/read.def + - change timeout behavior when not reading from a tty device to save + any partial input in the variable list, but still return failure. + This also causes variables specified as arguments to read to be + set to null when there is no input available. Fix inspired by + Brian Craft + + 1/21 + ---- +builtins/fc.def + - change computation of last_hist to use remember_on_history instead + of a hard-coded `1'. This keeps fc -l -1 in PROMPT_COMMAND from + looking too far back + + 1/25 + ---- +lib/readline/complete.c + - fix fnwidth to use string[pos] instead of *string when testing the + current character for a control character or rubout + + 2/2 + --- +general.c + - change posix_initialize to turn off source/. searching $PWD when + the file sourced is not found in $PATH. Fixes bug reported by + Paolo Bonzini and Eric Blake + + 2/9 + --- +builtins/*.def + - changes to text and formatting suggested by Jan Schampera + + + 2/16 + ---- +bashline.c + - change command_word_completion_function to use the word completion + found by readline, which matters only when ignoring case is on + and the completion found in the file system differs in case from + the text the user typed (this is what readline does for normal + filename completion). Fixes issue reported by Jian Wang + . + + 2/18 + ---- +builtins/source.def + - if the filename passed as an argument contains a `/', don't search + $PATH. Not sure why it wasn't like this before + + 2/21 + ---- +lib/readline/terminal.c + - change rl_crlf so that the MINT system on ATARI systems adds a + carriage return before the \n + + 2/22 + ---- +doc/{bash.1,bashref.texi} + - added text to the EXIT STATUS section noting that exit statuses + fall between 0 and 255, inclusive + +support/mkversion.sh + - output a #define for DEFAULT_COMPAT_LEVEL (${major}${minor}; e.g. 32) + to version.h + +version.c + - int variable, shell_compatibility_level, set to DEFAULT_COMPAT_LEVEL + by default + +builtins/shopt.def + - new shopt variable, compat31, sets shell_compatibility_level to 31 + (or back to default if unset) + +execute_cmd.c + - in execute_cond_node, restore bash-3.1 behavior of quoted rhs of + regexp matches if shell_compatibility_level == 31 + + 2/28 + ---- +lib/readline/rltty.c + - set readline_echoing_p = 1 if tcgetattr fails and sets errno to + EINVAL, as Linux does when the fd is a pipe. Reported by Mike + Frysinger + + 3/6 + --- +{MANIFEST,Makefile.in},lib/sh/{casemod,uconvert,ufuncs}.c + - new library sources from bash-4.0-devel tree + +lib/sh/spell.c + - moved cdspell() here from builtins/cd.def, renamed dirspell() + +externs.h + - new declarations for extern functions from new library files + - new extern declaration for lib/sh/spell.c:dirspell() + +builtins/cd.def + - call extern library function dirspell(); remove static cdspell() + +builtins/read.def + - when read times out, make sure input_string is null-terminated before + assigning any partial input read to the named variables + + 3/10 + ---- +lib/glob/xmbsrtowcs.c + - cut the number of memory allocations in xdupmbstowcs by not keeping + track of the indices if the caller hasn't asked for it + + 3/17 + ---- +builtins/fc.def + - make sure the adjustment to i in fc_gethnum uses the same formula + fc_builtin uses to calculate last_hist + - make sure that every time fc_gethnum is called, the fc command last + in the history list has not yet been deleted, since fc_gethnum + assumes that it has not. Fix from John Haxby + +lib/readline/complete.c + - new private library function, _rl_reset_completion_state(), used to + reset any completion state internal to the library when a signal + is received + - call _rl_reset_completion_state() before returning from + rl_complete_internal + +lib/readline/rlprivate.h + - new extern declaration for _rl_reset_completion_state + +lib/readline/signals.c + - call _rl_reset_completion_state from rl_signal_handler on SIGINT. + This fixes one of the problems identified by Mika Fischer + + +pcomplete.c + - programmable_completions now saves pointer to the compspec it's + working with in new global variable CURCS + - new function, pcomp_set_readline_variables, that sets or unsets + readline variables based on a passed flags value (COPT_FILENAMES, + etc.) + - new function, pcomp_set_compspec_options, to set or unset bits in + the options word of a passed compspec (default CURCS) + - only call bash_dequote_filename (via rl_filename_dequoting_function) + from pcomp_filename_completion_function if the readline state + word indicates word completion is in progress + +pcomplete.h + - new extern declaration for curcs + - new extern declaration for pcomp_set_readline_variables + - new extern declaration for pcomp_set_compspec_options + +bashline.c + - fix bash_dequote_filename to implement shell quoting conventions: + 1. Inhibit backslash stripping within single quotes + 2. Inhibit backslash stripping within double quotes only if + the following character is one of the special ones + - call pcomp_set_readline_variables from attempt_shell_completion + instead of doing the equivalent inline + + 3/18 + ---- +bracecomp.c + - make sure we sort array of matches in byte order (using strcmp). so + the brace calculations work correctly even when the locale orders + characters like aAbBcC...zZ. Fixes bug reported by Torsten Nahm + + + 3/20 + ---- +lib/readline/{rltty,signals}.c + - move block_sigint and release_sigint from rltty.c to signals.c; add + _rl_ prefix to make them public to the library; change callers. + From Jan Kratochvil + +lib/readline/rlprivate.h + - new extern declarations for _rl_block_sigint and _rl_release_sigint + +lib/readline/display.c + - add calls to _rl_block_sigint and _rl_release_sigint to rl_redisplay, + since it maniupluates global data structures. Fix from Jan + Kratochvil + +builtins/printf.def + - change calls to asprintf and manually adding to vbuf to use calls + to vsnprintf against vbuf directly -- if the number of characters + to be written overflows the buffer, realloc the buffer and use + vsnprintf again. This should reduce the memory used by printf. + Idea from Yuya Katayama + +lib/readline/doc/rltech.texi + - documented rest of readline's state flags, including RL_STATE_CALLBACK + - documented rl_save_state and rl_restore_state + + 3/27 + ---- +lib/readline/{rlprivate.h,{display,readline,rltty,terminal,text}.c} + - rename readline_echoing_p to _rl_echoing_p for namespace consistency + +lib/readline/{rlprivate.h,{callback,readline,util}.c} + - rename readline_top_level to _rl_top_level for namespace consistency + +builtins/ulimit.def + - new -b (socket buffer size) and -T (number of threads) options + +array.c + - fix bug in calculation of the array element assignment string length: + use length of `is' instead of `indstr'. Reported as ubuntu bug + #202885 by John McCabe-Dansted + +builtins/setattr.def + - new function, show_all_var_attributes, displays attributes and + values for all shell variables (or shell functions) in a reusable + format + +builtins/common.h + - new extern declaration for show_all_var_attributes + +builtins/declare.def + - change `declare -p' to print out all variable attributes and values, + and `declare -fp' to print out all function attributes and + definitions. Inspired by request from John Love-Jensen + + +doc/{bash.1,bashref.texi} + - document new -b and -T options to ulimit + - tighten up language describing AND and OR lists + - add description of new behavior of `declare -p' + + 3/28 + ---- +pcomplete.c + - rename curcs -> pcomp_curcs + - new global completion variable, pcomp_curcmd, the current command + name being completed + +builtins/complete.def + - new builtin, compopt, allows completion options for command names + supplied as arguments or the current completion being executed to + be modified. Suggested by Mika Fischer + + 3/30 + ---- +doc/{bash.1,bashref.texi},lib/readline/doc/rluser.texi + - document new compopt builtin + + 4/5 + --- +support/shobj-conf + - change solaris10 stanza to use -fPIC to fix 64-bit sparc_v9/solaris10 + compilations. Fix from Fabian Groffen + +builtins/read.def + - added `-i text' option, inserts `text' into line if using readline. + Suggested by many, used some ideas from Kevin Pulo + +doc/{bash.1,bashref.texi} + - document new `-i text' option to read builtin + + 4/7 + --- +lib/readline/bind.c + - new settable variable, `history-size', sets the max number of + entries in the history list + +doc/bash.1,lib/readline/doc/{rluser.texi,readline.3} + - document new `history-size' settable readline variable + + 4/8 + --- +builtins/complete.def + - change build_actions calling sequence to take a struct with `other' + (non-action) flag arguments (-p, -r) + - add support for `-E' option to build_actions and complete builtin -- + modifies or displays (internal) `_EmptycmD_' completion spec + +bashline.c + - change attempt_shell_completion to try programmable completion on an + `empty' command line and return the results + +doc/bash.1,lib/readline/doc/rluser.texi + - documented new `-E' option to `complete' + + 4/9 + --- +bashhist.c + - new variable, `enable_history_list', used to reflect setting of + `-o history' option + - change bash_history_{enable,disable,reinit} to set enable_history_list + as well as remember_on_history + +builtins/set.def + - use `enable_history_list' instead of `remember_on_history' to keep + value of `-o history' option + +builtins/evalstring.c + - instead of unwind-protecting remember_on_history, use a function to + restore it to the value of `enable_history_list' after + parse_and_execute runs the commands in the string. This allows + history to be turned off in a startup file, for instance. Problem + reported by Dan Jacobson + + 4/11 + ---- +bashline.c + - limited support for completing command words with globbing characters + (only a single match completed on TAB, absolute or relative + pathnames supported, no $PATH searching, some support for displaying + possible matches, can be used with menu completion). + Suggested by Harald Koenig + +print_cmd.c + - change redirection printing to output r_err_and_out as `&>file', + since the man page says that's the preferred form + + 4/12 + ---- +builtins/*.def + - change long doc so the first line is a short description + - add `Exit Status:' section to each longdoc describing exit values + +builtins/help.def + - new `-d' option to print short description of each utility + - new `-m' option to print description of each builtin in a + pseudo-manpage format (inspired by ksh93) + +doc/{bash.1,bashref.texi} + - document new `-d' and `-m' options to `help' + +builtins/mapfile.def + - new builtin, `mapfile', imported from bash-4.0-devel branch + +tests/{mapfile.{data,right,tests},run-mapfile} + - tests for `mapfile' builtin + +doc/{bash.1,bashref.texi} + - added description of `mapfile' builtin + +MANIFEST,Makefile.in,builtins/Makefile.in + - added entries for mapfile source files + +arrayfunc.[ch] + - new function, bind_array_element, to support mapfile builtin + + 4/20 + ---- +expr.c + - fix operator precendence in expcond(): term after the `:' is + a conditional-expression, not a logical-OR-expression (using C + terminology). Bug reported by + + 4/22 + ---- +bashintl.h + - new P_ define for using ngettext to decide on plural forms + (currently unused) + + 4/25 + ---- +execute_cmd.c + - in execute_disk_command, if the command is not found, search for + a shell function named `command_not_found_handle' and call it + with the words in the command as arguments. Inspired by Debian + feature. + +doc/{bash.1,bashref.texi} + - document new command_not_found_handle behavior in COMMAND EXECUTION + section + +configure.in + - change default version to bash-4.0-devel + + 4/28 + ---- +variables.c + - change push_func_var and push_exported_var to call + stupidly_hack_special_variables if the temporary variable is going + to be disposed. This undoes any internal changes caused by a local + variable assignment in the environment or in a shell function. Bug + reported by Morita Sho in + http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=478096 + + 5/3 + --- +builtins/fc.def + - fixed a problem caused by change of 1/21 to use remember_on_history, + since it's turned off by parse_and_execute(), but can cause the + last command in history to be deleted and leave last_hist pointing + beyond the end of the history list. edit_and_execute_command can + do this. + +bashline.c + - new define, RL_BOOLEAN_VAR_VALUE, to take a readline boolean variable + and get its value as 0 or 1 (consider making readline global) + - put tty back into canonical mode before calling parse_and_execute in + edit_and_execute_command and then back into raw mode after it + returns. Fixes problem identified by . + + 5/4 + --- +lib/glob/glob.c + - code to support `globstar' option: GX_GLOBSTAR and two internal + flags. Changes to skipname, glob_vector, mbskipname, glob_filename. + New function finddirs(). + +lib/glob/glob.h + - new defines to support globstar code + +builtins/shopt.def + - new shell option, `globstar', enables special handling of `**' in + glob patterns -- matches all directories recursively + +pathexp.h + - extern declaration for glob_star + +pathexp.c + - break inline code out of quote_globbing_chars into a separate + function to decide whether a character is a globbing char: + glob_char_p + - change shell_glob_filename to call glob_filename with the + GX_GLOBSTAR flag if glob_star is set + +doc/{bash.1,bashref.texi} + - document new `globstar' shell option + +arrayfunc.c + - new function, broken out of quote_array_assignment_chars: + quote_assign; extended from old code to make sure that globbing + chars and chars in $IFS are quoted when displaying assignment + statements, especially in compound array assignments + + 5/5 + --- +bashline.c + - new variable, dircomplete_spelling, controls spelling correction + of directory names when doing filename completion + - change bash_directory_completion_hook to incorporate spelling + correction if initial canonicalization of directory name fails + +builtins/shopt.def + - new shell option, `dirspell', enables and disables spelling + correction of directory names during word completion + +builtins/read.def + - support for fractional timeout values (ival.uval); uses uconvert + and falarm/setitimer + +config.h.in + - new `HAVE_SETITIMER' define + +configure.in + - look for setitimer(2), define HAVE_SETITIMER if found + +doc/{bash.1,bashref.texi} + - document new `dirspell' shopt option + - document new fractional values to `read -t timeout' + + 5/6 + --- +assoc.[ch] + - new files, basic support for associative array implementation + +general.h + - new extern declarations for sh_openpipe, sh_closepipe, trim_pathname + +general.c + - new functions: sh_openpipe to create a pipe and move the file + descriptors to a high range; sh_closepipe, to close pipe fds and + clean up, and trim_pathname, to replace portions of a pathname + with `...' (for prompting) + +jobs.c + - don't set last_asynchronous_pid in child shell (messes up $!, among + other things) + +parse.y,parser.h + - moved definitions of parser flags to parser.h + +array.c + - imported array_modcase (case-changing operations on arrays) from + 4.0-devel branch + +array.h + - new extern declaration for array_modcase + +lib/readline/complete.c + - new variable, rl_menu_completion_entry_function, generator for + rl_menu_complete + - new menu completion `browsing' implementation, with several + improvements over the old code. Inspired by Sami Pietila + + +lib/readline/readline.h + - extern declaration for rl_menu_completion_entry_function + + 5/8 + --- +lib/readline/complete.c + - add support for a third argument to fnprint and print_filename, + which supports replacing a specified portion of the pathnames + printed when displaying possible completions with a `...' (or + `___', if the prefix would be confused with a portion of the + filename) + - new variable, _rl_completion_prefix_display_length, sets the + number of characters in a common prefix to be replaced with an + ellipsis when displaying possible completions + - add support to _rl_display_match_list to find the length of the + common prefix of all items being displayed, and passing that + value to print_filename for possible replacement with an ellipsis + if that length is longer than _rl_completion_prefix_display_length + +lib/readline/bind.c + - add support for retrieving value of history-size variable to + _rl_get_string_variable_value + - new bindable variable, completion-prefix-display-length. When + displaying possible completions, matches with a common prefix + longer than this value have the common prefix replaced with an + ellipsis + - support for retrieving value of completion-prefix-display-length + variable to _rl_get_string_variable_value + - new bindable variable, revert-all-at-newline: if enabled, causes + all changes in history lines to be undone before readline returns + after processing a newline + +doc/bash.1,lib/readline/doc/{readline.3,rluser.texi} + - document new `completion-prefix-display-length' variable + - document new `revert-all-at-newline' variable + +execute_cmd.c + - change execute_builtin to not inherit the `-e' flag into commands + executed by the `command' or `source/.' builtins if we are supposed + to be ignoring the return value. This is like `eval'. Fixes bug + reported by Hiroshi Fujishima + + 5/10 + ---- +variables.c + - when reading the initial environment, don't create variables with + names that are not valid shell identifiers. Fixes bug reported by + Stephane Chazleas + + 5/13 + ---- +subst.c + - fix string_quote_removal to gracefully handle the case where a + backslash is the final character in the string (leaves the backslash + in place). Fixes bug reported by Ian Robertson + + + 5/16 + ---- +support/checkbashisms + - Perl script that purports to check for bash-specific features in a + shell script. Lifted from Debian via ubuntu + + 5/20 + ---- +lib/readline/display.c + - in update_line, when deciding whether or not to adjust _rl_last_c_pos + in a multibyte environment after printing the last line of a multiline + prompt with invisible characters on the first and last lines, use + the number of inivisible chars on the first line in the calculation + deciding whether or not we're past the last invisible character and + need to adjust the cursor position. Old code used the number of + invisible chars on the last prompt line. Fixes bug reported by + stuff@slinkp.com. + - in update_line, when fixing _rl_last_c_pos after drawing the first + line of the prompt, use the number of invisible chars on the first + line as the offset, instead of the total number of invisible chars + - use prompt_multibyte_characters, the number of multibyte chars in + the prompt string, to short-circuit some relatively expensive + multibyte text processing in rl_redisplay + + 5/21 + ---- +variables.c + - new function, reinit_special_variables(), a hook for special + vars that need their hook functions called when they're unset as + a result of the shell reinitializing itself to run a script + +shell.c + - shell_reinitialize now calls reinit_special_variables + - shell_reinitialize now calls bashline_reset + +variables.h + - new extern declaration for reinit_special_variables + +bashline.c + - new function, bashline_reset(), called when the shell reinitializes + in shell_reinitialize. Right now, just resets + bash_readline_initialized to 0. + +bashline.h + - new extern declaration for bashline_reset() + + 5/23 + ---- +bashhist.c + - new function, bash_clear_history, clears the history and resets any + associated internal bash state + +bashhist.h + - extern declaration for bash_clear_history + +builtins/history.def + - call bash_clear_history instead of clear_history for `history -c'. + Fixes part of problem reported by Scott McDermott + + - decrement history_lines_this_session in delete_histent, called for + `history -d' + +builtins/history.def,bashhist.[ch] + - move delete_histent() to bashhist.c; rename to bash_delete_histent + - move delete_last_history() to bashhist.c; rename to + bash_delete_last_history() + + 5/25 + ---- +braces.c + - add another parameter to mkseq(), the number of digits to put into + each member of a numeric sequence (width), changes to determine + any zero-padding go into expand_seqterm + - changes to expand_seqterm to allow user-specified increments + +bashline.[ch],shell.c,sig.c + - switched names of bashline_reinitialize and bashline_reset to better + reflect their functions + - when searching $PATH for directories to use for command completion, + make sure to free `current_path' before going out of scope + - new bindable function `dabbrev-expand', which is more or less + menu completion using dynamic history completion as the generator + - changes to bash_execute_unix_command to set variables for the + executed command like programmable completion: READLINE_LINE + (rl_line_buffer) and READLINE_POINT (rl_point) + - change to bash_execute_unix_command to allow the executed command + to change the readline line buffer by modifying the value of + READLINE_LINE and to change rl_point by modifying the value of + READLINE_POINT + +common.h + - new SEVAL_ defines for later parse_string changes from 4.0-devel + branch + +command.h + - new defines for new &>> r_append_err_and_out redirection + +builtins/evalstring.c + - new function, parse_string, parses a command from a passed string + and returns the number of characters consumed. For satisfying + Posix rules when parsing command substitutions, from bash-4.0-devel + branch + - split out common prolog code from parse_string and + parse_and_execute into a separate function called from both + +parse.y + - small changes to add symbols needed for parse_string + - parser change to add `|&' as synonym for `2>&1 |'; translation is + performed at parse time so |& never shows up in output of + print_command, for instance. Picked up from zsh, merged in from + bash-4.0-devel branch + +parse.y,{redir,copy_cmd,dispose_cmd,make_cmd,print_cmd}.c + - implement new &>> r_append_err_and_out (like >>foo 2>&1); merged + in from bash-4.0-devel branch + +doc/{bash.1,bashref.texi},lib/readline/doc/rluser.texi + - document new optional increment in brace expansion + - document new zero-padded fixed-width integer brace expansion + - document new `dabbrev-expand' bindable readline command + - document new effects of `bind -x' setting and reading the values of + READLINE_LINE and READLINE_POINT + - document new |& synonym for `2>&1 |' pipeline operator + + 5/26 + ---- +parse.y - recognize new ;& and ;;& case action list terminator tokens and + implement them in the grammar, setting CASEPAT_FALLTHROUGH and + CASEPAT_TESTNEXT flags as appropriate + +print_cmd.c + - print new ;& and ;;& case clause action list terminators as + appropriate + +execute_cmd.c + - implement new case clause action list terminators: + ;& - fall through to actions associated with next pattern list + ;;& - fall through to tests in next pattern list + +doc/{bash.1,bashref.texi} + - document new ;& and ;;& case clause action list terminators + + 5/28 + ---- +jobs.c + - change waitchld so it treats SIGCHLD like SIGINT if `wait' is being + executed, and allows wait to jump out before running any trap set + on SIGCHLD. Fixes debian bug #483016 reported by Miroslav Rudisin + + - run_sigchld_trap is no longer static, so the trap code in trap.c + can call it + - change run_sigchld_trap to call set_impossible_sigchld_trap instead + of just using a call to restore_default_signal + +jobs.h + - new extern declaration for run_sigchld_trap + +trap.c + - fix run_pending_traps to run a SIGCHLD trap if the trap handler isn't + set to IMPOSSIBLE_TRAP_HANDLER + - in trap_handler, don't reset the SIGCHLD trap handler to trap_handler + if MUST_REINSTALL_SIGHANDLERS is defined + - new function, set_impossible_sigchld_handler, sets the trap string + associated with SIGCHLD to IMPOSSIBLE_TRAP_HANDLER; used as a sentinel + by run_sigchld_trap and maybe_set_sigchld_handler + - change maybe_set_sigchld_handler to set the SIGCHLD trap string only + if the current value is IMPOSSIBLE_TRAP_HANDLER. This ensures that + any traps on SIGCHLD set in a SIGCHLD handler will persist. Fixes + debian bug #483016 reported by Miroslav Rudisin + + +trap.h + - new extern declaration for set_impossible_sigchld_trap + + 5/31 + ---- +parse.y + - new function: parse_comsub(), parses $(...) by parsing command + between parens and making sure the next token is `)'. From + the bash-4.0-devel branch + - new function: xparse_dolparen, helper function for parsing + command substitutions in $(...). Called from subst.c to extract + a command substitution during word expansion. From bash-4.0-devel + branch + - new function: rewind_input_stream(). Rewinds bash_input.location.string + back to where it was before the shell parsed a $() command + substitution. From bash-4.0-devel branch + - changes to parse_matched_pair to combine most of the flag variables + (was_dollar, in_comment, and so on) into a local flags word + + 6/2 + --- +parse.y + - call trim_pathname, which retains only the last $PROMPT_DIRTRIM + directories and replaces the intervening characters with `...', + when expanding \w and \W + +doc/{bash.1,bashref.texi} + - document the effect of setting PROMPT_DIRTRIM + + 6/3 + --- +builtins/ulimit.def + - make the multiplier (block size) for -c and -f 512 bytes only if in + Posix mode and 1024 bytes otherwise (as in previous versions). Uses + POSIXBLK and BLOCK_SIZE defines to parameterize size based on value + of posixly_correct + +doc/bashref.texi + - document this addition to posix mode + +builtins/common.c + - change get_numeric_arg to have a calling sequence and return value + more closely mimicking general.c:legal_number(), with the addition + of a flags word + - add extra value for `fatal' argument to get_numeric_arg to force it + to return failure to the caller rather than longjmping + +builtins/common.h + - change prototype declaration for get_numeric_arg + +builtins/{break,shift}.def + - change calls to get_numeric_arg to deal with new semantics and calling + sequence + +builtins/history.def + - display_history now returns an int + - change calling sequence for get_numeric_arg in display_history + - display_history now returns failure to the caller if get_numeric_arg + detects an invalid number, rather than jumping back to the top level + - use value returned by display_history as return status of history + builtin, filtered through sh_chkwrite + - history no longer aborts compound commands on invalid arguments. + fixes problem reported by Chu Li + +{braces,subst}.c + - extract_command_subst now takes a third flags argument; passed flags + are ORd into flags passed to other functions; changed callers + +subst.h + - move SX_* defines here from subst.c so parse.y:xparse_dolparen can + see them and behave appropriately + - extract_command_subst now takes a third flags argument; change + prototype + +subst.c + - change extract_command_subst to call xparse_dolparen when extracting + a $() construct + - change calls to extract_delimited_string to extract_command_subst + as appropriate + - if command_substitute returns a NULL word desc, don't call + dispose_word_desc on it + +parse.y + - change xparse_dolparen to use the SX_* flags now in subst.h + + 6/16 + ---- +subst.c + - in quote_list, set W_HASQUOTEDNULL flag in the word if quote_string + turns "" into CTLNUL + - in dequote_list, turn off W_HASQUOTEDNULL flag in the word if + dequote_string turns CTLNUL into "" + - new function, string_list_pos_params, encapsulates everything + needed to turn the positional parameters or an array indexed with + '@' or '*' into a string, including taking care of quoting and + using the first char of $IFS, when used in another expansion like + pattern removal or pattern substitution + - change list_remove_pattern, pos_params, pos_params_pat_subst to + call string_list_pos_params. Fixes problems reported by + Stephane Chazelas + + 6/22 + ---- +variables.h + - include assoc.h for associative arrays + - defines for case-modifying expansions and associative array variables + - sh_var_assign_func_t functions now take an extra char * parameter + + 6/25 + ---- +variables.c + - change declarations and definitions of sh_var_assign_func_t functions + to add the extra char * parameter: null_assign, null_array_assign, + assign_seconds, assign_random, assign_lineno, assign_subshell, + assign_dirstack + - change calls to var->assign_func to add extra char * argument + - broke part of body of dispose_variable out into a new function, + dispose_variable_value, which knows how to free all kinds of shell + variable data + - changes to deal with variables with the internal `nofree' attribute + +arrayfunc.c + - change calls to var->assign_func to add extra char * argument + - bind_array_var_internal now takes an extra `char *key' argument + - additions for associative array implementation; from bash-4.0-devel + tree + +arrayfunc.[ch],subst.c + - expand_compound_array_assignment now takes the variable as the first + argument (SHELL_VAR *); changed function definition and callers + +builtins/set.def + - changes to handle associative arrays in `unset' + +{execute_cmd,command}.h + - definitions for coproc implementation; from bash-4.0-devel tree + +variables.c + - new functions for associative arrays: make_new_assoc_variable, + make_local_assoc_variable + + 6/26 + ---- +variables.c + - more infrastructure for associative arrays; from bash-4.0-devel tree + - infrastructure for handling assignments to variables with + case-modifying attributes; from bash-4.0-devel tree + +config.h.in + - add #defines controlling case-modifying variable attributes and word + expansions + +configure.in + - add enable options for case-modifying variable attributes and word + expansions (--enable-casemod-attributes and --enable-casemod-expansions, + respectively); from bash-4.0-devel tree + +execute_cmd.c + - add code to fix_assignment_words to handle assignment statements to + "assignment builtins" that seem to be associative arrays. Imperfect + +subst.c + - array_remove_pattern now takes a SHELL_VAR * as its first argument + instead of an ARRAY *; from the bash-4.0-devel tree + - changes to array_length_reference for associative arrays; from the + bash-4.0-devel tree + - changes to get_var_and_type for associative arrays; from the + bash-4.0-devel tree + - changes to parameter_brace_substring for associative arrays; from the + bash-4.0-devel tree + - changes to param_expand for associative arrays; from the + bash-4.0-devel tree + +builtins/declare.def + - changes for associative arrays: new `-A' option, changes to make + local and global associative array variables; from the bash-4.0-devel + tree + + 6/27 + ---- +execute_cmd.c + - in execute_command_internal, when short-circuiting execution + because `breaking' or `continuing' is non-zero, preserve the exit + status by returning `last_command_exit_value' instead of an + unconditional EXECUTION_SUCCESS. Fixes bug reported by Roman + Rakus + + 6/28 + ---- +variables.c + - fix get_var_and_type to appropriately handle references like + ${varname[0]}, where `varname' is a scalar variable + +make_cmd.[ch],parse.y + - make_here_document now takes a second argument: the current line + number; changed caller (gather_here_documents) + +builtins/setattr.def + - added support for associative arrays and the `-A' variable attribute + option; from the bash-4.0-devel tree + +subst.c + - change code that transforms `declare -A xxx=(yyy)' to perform the + internal `declare -A xxx' before doing the variable assignment, + because associative arrays have to be declared before being assigned + to as such; uses new function make_internal_declare + + 6/30 + ---- +subst.[ch] + - dequote_escapes is now external; add declaration in subst.h + - remove_quoted_nulls is now external; add declaration in subst.h + +array.[ch] + - new functions for completeness: array_dequote, array_dequote_escapes, + array_remove_quoted_nulls + - array_subrange now calls array_remove_quoted_nulls for "${array[*]}". + Fixes bug reported by Vitor De Araujo + - array_patsub now calls array_remove_quoted_nulls for "${array[*]}" + - array_modcase now calls array_remove_quoted_nulls for "${array[*]}" + - array_patsub now handles the mflags&MATCH_QUOTED case appropriately + (that implies "${array[@]}") + +subst.c + - new functions for case-modifying word expansion suppport: + pos_params_casemod, parameter_brace_casemod; from bash-4.0-devel branch + +assoc.c + - new functions for completeness: assoc_remove_quoted_nulls + - assoc_patsub now calls assoc_remove_quoted_nulls for "${assoc[*]}" + - assoc_modcase now calls assoc_remove_quoted_nulls for "${array[*]}" + - assoc_patsub now handles the mflags&MATCH_QUOTED case appropriately + (that implies "${assoc[@]}") + + 7/1 + --- +assoc.[ch] + - new function, assoc_subrange: takes a hash table, converts it to a + word list, and performs the subrange and indexing on that list + - new functions for completeness: assoc_dequote, assoc_dequote_escapes + +subst.c + - verify_substring_values now takes the variable SHELL_VAR * as its + new first argument; changed callers + - change verify_substring_values to handle associative arrays using the + number of elements as the upper bound + - brought in code to do case-modifying word expansions from + bash-4.0-devel branch, conditional on CASEMOD_EXPANSIONS + +input.c + - if the read(2) in getc_with_restart returns -1/EAGAIN, turn off + non-blocking mode on the file descriptor and try again. Fixes + problem reported by Glynn Clements + + 7/2 + --- +doc/{bash.1,bashref.texi} + - documented new case-modifying word expansions + +make_cmd.c + - change make_here_document to display a warning message including the + start line of a here document if it ends up delimited by EOF. + Addresses issue raised by Richard Neill + +subst.c + - in do_assignment_internal, make sure the `invisible' attribute is + unset before returning success + + 7/3 + --- +config-top.h + - add `CASEMOD_CAPCASE' define to include or exclude the ~[~] word + expansion and the `capcase' variable attribute (declare -c) + +builtins/declare.def + - add support for manipulating the case-modifying attributes (new + declare -clu); from bash-4.0-devel branch + +builtins/setattr.def + - add support for reporting case-modifying attributes (-clu attributes); + from bash-4.0-devel branch + +doc/{bash.1,bashref.texi} + - specify that the read builtin timing out results in a return value + greater than 128 + - document new `-l' and `-u' options to declare/typeset/local. Leave + `-c' undocumented for now + + 7/4 + --- +make_cmd.[ch] + - make_coproc_command: construct a coproc; from bash-4.0-devel tree + +dispose_cmd.c + - dispose coproc command; from bash-4.0-devel tree + +copy_cmd.c + - copy a coproc command; from bash-4.0-devel tree + +print_cmd.c + - print a coproc command; from bash-4.0-devel tree + +shell.c + - dispoe the current coproc on shell exit; from bash-4.0-devel tree + +redir.c + - when closing redirects as part of user redirections, check whether + or not active coprocess fds are being closed and close the coproc + if so; from bash-4.0-devel tree + +config.h.in + - add define for COPROCESS_SUPPORT to include coprocesses + +configure.in + - add support for configuring coprocesses into and out of the build + +jobs.c + - in waitchld, check whether or not a coproc processs has exited; + from the bash-4.0-devel tree + + 7/5 + --- +doc/bashref.texi + - document new --enable-coprocesses option that includes coprocess + support + +execute_cmd.c + - add functions for coprocess support, including execute_coproc and + code to call it when command->type == cm_coproc; from + bash-4.0-devel tree + +lib/sh/fdprintf.c + - new library function fdprintf(int fd, const char *format, ...); + printf to a file descriptor + +{configure,config.h}.in + - support for detecting fdprintf and compiling in replacement + +Makefile.in,lib/sh/Makefile.in + - add rules to include fdprintf.o + +doc/{bash.1,bashref.texi} + - documented coprocesses and `coproc' reserved word + + 7/7 + --- +subst.c + - fix array_length_reference to use MB_STRLEN instead of STRLEN, so + multibyte characters in array values are computed correctly. Fixes + bug reported by Wang Xin + + 7/10 + ---- +jobs.c + - new function, maybe_give_terminal_to (old, new, flags), sets the + terminal pgrp to NEW if and only if it's currently set to OLD + - call maybe_give_terminal_to when the parent sets the terminal pgrp + to the pipeline pgrp in stop_pipeline, so we don't give the + terminal to the new job's pgrp unless it's currently owned by the + shell. Fixes race condition described by Joe Peterson + , where parent bash may change tty pgrp after a + grandchild (interactive bash child of su) has changed it to + something else. The call to maybe_give_terminal_to makes explicit + a previously-implicit assumption + +aclocal.m4 + - remove dependency on writable /tmp by creating directories in + build directory + +shell.c + - make changes to how bash sets no_line_editing and running_under_emacs + to deal with various emacs terminal emulators; use better check + for `eterm', since bash sends $PWD to eterm with control sequences + that confuse other programs. Problem reported by Micah Cowan + + + + 7/12 + ---- +print_cmd.c + - break code that prints here-documents into two functions: + print_heredoc_header, which prints the operator and delimiter, and + print_heredoc_body, which prints the body text and closing delimiter + - change print_redirection to call print_heredoc_{header,body} + - sentinel variable, printing_connection, used when printing a command + of type `connection' (|, &&, ||, etc.) + - change print_redirection_list to save any here documents it finds + while printing a connection and save them in `deferred_heredocs' + - new function, print_deferred_heredocs, called from print_redirection + in the cm_connection case, calls print_heredoc_header for all the + here documents, then prints the operator (|, &&, ||, etc.), then + the here-document body. This preserves syntactic correctness; the + old code printed the control operator after the body of the here + document. Fixes bug reported by + + 7/16 + ---- +locale.c + - in set_locale_var, print a warning message if setlocale() fails any + time it's called -- required some code restructuring + + 7/19 + ---- +support/shobj-conf + - support for mingw32, contributed by Carlo Bramix + + + 7/23 + ---- +execute_cmd.c + - added support (currently unused) to manage a list of coprocs + + 7/25 + ---- +bashline.c + - add extern declarations for literal_history and force_append_history + +builtins/shopt.def + - include "bashhist.h" instead of having extern declarations for the + appropriate history variables + +parser.h + - new parser_state value: PST_HEREDOC, set when reading body of here- + document in parse.y:read_secondary_line + +parse.y + - set PST_HEREDOC bit in parser_state when reading a secondary line + for the body of a here-document + - change read_secondary_line to save lines in the body of a here- + document in the shell history list if remember_on_history is + set. Fixes bug reported by Gene Golub + + 8/4 + --- +configure.in + - changed to 4.0-alpha + +lib/readline/readline.h + - changed constants to reflect readline-6.0 version + + 8/11 + ---- +lib/readline/signals.c + - make sure we don't use SIGWINCH without checking whether or not it's + defined. Fix from Pedro Alves + + 8/12 + ---- + +COPYING + - updated to GPLv3; edits in every file with a copyright or license + declaration to update to gpl3 + +version.c + - update extended version info to latest gnu standard + + 8/17 + ---- +subst.c + - change exp_jump_to_top_level to only call top_level_cleanup if + parse_and_execute_level is 0. If it's not, the longjmp to + parse_and_execute will run the unwind-protect stack. Fixes bug + most recently reported by Roman Rakus + + 8/18 + ---- +support/config.{guess,sub} + - updated to newer versions from autoconf-2.62 distribution + + 8/20 + ---- +subst.c + - fixed parameter_brace_substring to differentiate between indexed and + associative arrays when computing second offset, instead of + assuming indexed array + + 8/21 + ---- +support/xcase.c + - simple program to convert input from lower to uppercase and vice + versa. Now used by coproc test suite, since `tr -u' is not + portable. + + 8/22 + ---- +doc/bash.1 + - fixed description of the bindable edit-and-execute commands to note + they check $VISUAL first, instead of $FCEDIT. Fixed bug reported + by + +[bash-4.0-alpha frozen] + + 8/28 + ---- +[bash-4.0-alpha released] + + 9/1 + --- +builtins/evalstring.c + - fixed typo in parse_string (ostring used uninitialized). Bug + reported by Andreas Schwab + +subst.c + - fix return value of parameter_brace_expand to set the + W_HASQUOTEDNULL flag in the returned WORD_DESC * if the return value + from parameter_brace_remove_pattern is a quoted null string. Fixes + bug reported by Andreas Schwab + - set the W_HASQUOTEDNULL flag in the return value from + parameter_brace_expand if the return value from parameter_brace_patsub + is a quoted null string + + 9/6 + --- +builtins/read.def + - change read -t 0 to return success if there is input available to be + read -- allows scripts to poll for input. Uses input_avail libsh + function + + 9/9 + --- +externs.h + - fix extern fpurge declaration -- use HAVE_DECL_FPURGE instead of + NEED_FPURGE_DECL, since the former is set by `configure' + +jobs.h + - add extern declaration for close_pgrp_pipe + - add a new job state JNONE (-1) to the enum + +jobs.c + - include execute_cmd.h for extern declarations for coproc functions + +subst.c + - include builtins/builtext.h for extern declarations for functions + implementing builtins (e.g., declare_builtin) + +arrayfunc.c + - include "pathexp.h" for extern declaration for glob_char_p + +braces.c + - add extern declaration for `asprintf' + +lib/readline/rlprivate.h + - add extern declarations for _rl_trace, _rl_tropen + +lib/sh/zgetline.c + - add extern declarations for zread, zreadc + +lib/sh/mktime.c + - include "bashansi.h" for string function declarations + +builtins/common.h + - add extern declaration for parse_string + +trap.c + - include jobs.h for extern declaration for run_sigchld_trap + +general.c + - fix call to strtoimax in legal_number; if ep == string when function + returns, the number was not converted, even if errno is not set. + Fix from Paul Jarc + + 9/11 + ---- +[prayers for the victims of 9/11/2001] + +builtins/return.def + - call no_options, as Posix requires. This also has the effect of + disallowing negative return values unless they're prefixed by `--' + + 9/13 + ---- +builtins/bind.def + - add an error message when bind is used without line editing active, + instead of just returning an error status + +variables.c + - make sure make_local_variable never creates visible variables with + a value, whether or not a variable with the same name existed in a + previous context. This is consistent with ksh93. Fix from + + + 9/16 + ---- +execute_cmd.c + - add call to CHECK_TERMSIG in shell_execve after the call to execve + returns. Recommended by Roman Rakus + - add QUIT check in execute_connection after executing first command + in a `&' connection + + 9/22 + ---- +execute_cmd.c + - new semaphore variable, executing_list, incremented every time a + list (command1;command2 or command1 || command2 or command1 && + command2) is executed; used as sentinel for rest of shell + +sig.c,builtins/evalstring.c + - set executing_list to 0 when throwing execution back to top level; + make sure to unwind-protect it in appropriate places + +jobs.c + - if a pipeline is killed by SIGINT while executing a list (when + executing_list is non-zero), make sure the shell acts as if an + interrupt occurred. The behavior is dependent on the shell + compatibility level being > 32 (bash-4.0 and above) + + 9/23 + ---- +redir.c + - don't bother reporting an error with a file descriptor, even if + the errno is EBADF, if the redirection error (e.g., NOCLOBBER) + can't have anything to do with the fd. Fixes bug reported by + "David A. Harding" , debian bug #499633. + + 9/24 + ---- +builtins/declare.def + - make `declare [option] var' (and the `typeset' equivalent) create + invisible variables, instead of assigning the null string to a + visible variable. Fixes bug reported by Bernd Eggink + + 9/25 + ---- +builtins/common.[ch] + - new function, builtin_warning(), like builtin_error but for warning + messages + +builtins/bind.def + - experimental: print a warning, but go on, if line editing not active + when bind is invoked. Suggested by Rocky Bernstein + + + 10/3 + ---- +test.c + - use same_file instead of directly comparing st_dev and st_ino when + comparing files in filecomp(). From mingw32 patches submitted + by Hector Chu + + 10/4 + ---- + +redir.c + - in redirection_error(), use `error' instead of errno when comparing + against EBADF. From mingw32 patches submitted by Hector Chu + + +shell.c + - in unset_bash_input(), reset bash_input.type to st_none after + closing the default buffered fd. From mingw32 patches submitted + by Hector Chu + +builtins/cd.def + - ignore CDPATH when in privileged mode. Suggested by Paul Jarc + + +variables.c + - change sv_globignore to only act if privileged mode is not enabled. + Suggested by Paul Jarc + +doc/bash.1,bashref.texi + - document new treatment of CDPATH and GLOBIGNORE when privileged + mode is enabled + +builtins/read.def + - change prompt printing to occur after terminal is set to no-echo + mode. Based on suggestion from Stephane Chazelas + + +lib/readline/signals.c + - new variables to keep track of special characters corresponding to + SIGINT, SIGQUIT, and SIGTSTP + - new variable to keep track of whether tty is echoing control + characters corresponding to SIGINT, SIGQUIT, and SIGTSTP + - new function, _rl_echo_signal_char(int sig) to display the tty + special char generating SIGINT, SIGQUIT, or SIGTSTP. Based on + idea and code from Joe Peterson + - call rl_echo_signal_char in rl_signal_handler: if the terminal + settings indicate it, readline will echo characters that generate + keyboard signals + +lib/readline/rltty.c + - set _rl_intr_char, _rl_quit_char, and _rl_susp_char to special + characters that generate signals from keyboard + - set _rl_echoctl if ECHOCTL tty flag is set + +lib/readline/rlprivate.h + - extern declarations for _rl_intr_char, _rl_quit_char, and + _rl_susp_char + - extern declaration for _rl_echoctl + +lib/readline/readline.h + - extern declaration for rl_echo_signal_char() + +lib/readline/doc/rltech.texi + - document rl_echo_signal_handler(): available for applications + that install their own signal handlers + + 10/5 + ---- +execute_cmd.c + - fix errexit logic to not cause the shell to exit when a command in + a pipeline fails. Fixes bug reported by Marcin Owsiany + + + 10/14 + ----- +builtins/evalstring.c + - don't short-circuit execution in parse_and_execute if we want to + run an exit trap. Fixes bug reported by Steffen Kiess + + + 10/18 + ----- +parse.y + - fix error production to only call YYACCEPT if the shell is currently + interactive and not in parse_and_execute (so parser errors in + things like eval will correctly set $?). Fixes bug reported by + marco-oweber@gmx.de + +execute_cmd.c + - make sure variable name errors in execute_for_command and non- + identifier function names in execute_intern_function set the + return status to EX_BADUSAGE (2), not EX_USAGE (258) + +parser.h + - new parser state, PST_REPARSE + +parse.y + - turn PST_REPARSE on in parse_string_to_word_list + - in parse_matched_pair, if parsing a single-quoted string and + PST_REPARSE is set, don't requote CTLESC or CTLNUL. Fixes bug with + compound array assignment using $'\x7f' reported by Antonio Macchi + + + 10/23 + ----- +configure.in + - define LOCAL_LDFLAGS as `-z interpose' on Solaris 8, 9, and 10 to + allow the bash malloc to interpose the libc malloc when called by + library functions pre-bound to the libc malloc. Suggested by + Serge Dussud + + 10/26 + ----- +doc/bash.1 + - add single-sentence descriptions to rest of parameter expansions. + Suggested by Ken Irving + + 10/27 + ----- +subst.c + - rearrange code in skip_to_delims to allow quote characters and other + shell expansion characters to be delimiters + - add new flags value for inverting search: skip to the next character + NOT in the set of delimiters passed as an argument + +subst.h + - define for new SD_INVERT flag value for skip_to_delims + + 10/28 + ----- +bashline.c + - new bindable functions: shell-forward-word and shell-backward-word. + Like forward-word and backward-word, but understand shell quoting + and use shell metacharacters and whitespace as delimiters. + Suggested by Andre Majorel + - new bindable functions: shell-kill-word and shell-backward-kill-word. + Like kill-word and backward-kill-word, but understand shell quoting + and use shell metacharacters and whitespace as delimiters. + Suggested by Andre Majorel + +doc/bash.1,lib/readline/doc/rluser.texi + - documented shell-forward-word and shell-backward-word + - documented shell-kill-word and shell-backward-kill-word + + 11/1 + ---- +redir.c + - add extra argument to add_undo_redirect: fdbase. FD used to save + a file descriptor must be > fdbase if fdbase >= SHELL_FD_BASE. A + value of -1 for fdbase means to just use SHELL_FD_BASE. Fixes bug + with 0<&10 reported by Clark Jian Wang + + 11/5 + ---- +unwind_prot.c + - new function: have_unwind_protects(); returns 1 if unwind_protect_list + is not empty + +unwind_prot.h + - extern declaration for have_unwind_protects + +builtins/evalstring.c + - in parse_and_execute_cleanup, make sure that we don't call + run_unwind_frame and expect it to decrement parse_and_execute_level + if there's no unwind_protect_list, since there's a while loop in + throw_to_top_level that calls parse_and_execute_cleanup as long as + parse_and_execute_level is non-zero + + 11/9 + ---- +variables.c + - fix the assign function for COMP_WORDBREAKS to allocate new memory + to store as the variable's value, to avoid freeing memory twice + if the variable is unset after rl_completer_word_break_characters + is freed and reallocated. Fix from Mike Stroyan + + 11/20 + ----- +general.c + - new 'file_exists(fn)' primitive; just calls stat(2) + +general.h + - new extern declaration for file_exists + +bashline.c + - add `~' to rl_filename_quote_characters so make_quoted_replacement + will call bash_quote_filename for words containing `~'. Then + bash_quote_filename can make choices based on that + - change quote_word_break_chars to backslash-quote the tilde in a + filename with a leading tilde that exists in the current directory, + since we want to inhibit tilde expansion in this case + +execute_cmd.c + - call file_isdir from shell_execve instead of stat(2) directly + +bashhist.c + - use file_exists and file_isdir primitives instead of calling stat + + 11/21 + ----- +redir.c + - When undoing saving of non-standard file descriptors (>=3) using + file descriptors >= SHELL_FD_BASE, we set the saving fd to be + close-on-exec and use a flag (RX_SAVCLEXEC) to decide how to set + close-on-exec when the fd is restored. Set flag in add_undo_redirect, + check in do_redirection_internal. Fixes problem reported by Andreas + Schwab + + 11/26 + ----- +subst.c + - fix param_expand to have expansions of $@ and $* exit the shell if + there are no positional parameters and `set -u' is enabled. Fixes + bug reported by Dan Jacobson + + 11/27 + ----- +lib/readline/display.c + - fix update_line to not call space_to_eol if current cursor position + (_rl_last_c_pos) indicates that we're already at end of line. + Partial fix for bug reported by Mike Frysinger + - in update_line, don't call insert_some_chars if that will start + before the last invisible character in the prompt string and not + draw the entire prompt string. More of the partial fix for bug + reported by Mike Frysinger + - fix update_line to adjust _rl_last_c_pos by wrap_offset when adding + characters beginning before the last invisible character in the + prompt. New code is same as previously existed in a different code + path. Rest of fix for bug from Mike Frysinger + - fix assignment of newline breaks (inv_lbreaks) to correctly account + for prompts longer than two screen lines containing invisible + characters. The assumption is that part of the invisible characters + are on the first line (prompt_invis_chars_first_line) and the + remainder are on the last (wrap_offset - prompt_invis_chars_first_line). + Fix is in rl_redisplay. part of fix for bug reported by + "Wesley J. Landaker" in + http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=265182 + [TENTATIVE] + - fix _rl_move_cursor_relative to correctly offset `dpos' by `woff' + when there are invisible characters on lines after the second by + using (_rl_screenwidth*_rl_last_v_pos) when seeing whether or not + we just wrote some invisible characters. Rest of fix for bug + reported in http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=265182 + [TENTATIVE] + + 12/11 + ----- +sig.c + - reset the execution context before running the exit trap in + termsig_handler + +general.c + - set and unset terminate_immediately like interrupt_immediately in + bash_tilde_expand + +builtins/read.def + - change terminate_immediately to a counter instead of a flag, as + interrupt_immediately is used + +lib/readline/display.c + - slight change to fix from 11/27 to deal with prompts longer than a + screen line where the invisible characters all appear after the + line wrap. Fixes bug reported by Andreas Schwab + +builtins/{echo,printf}.def + - increment terminate_immediately at entry; decrement before returning. + Fix for bug reported by Ralf.Wildenhues@gmx.de + + 12/16 + ----- +subst.c + - fix off-by-one error in /dev/fd version of add_fifo_list; make + sure we add to totfds when it is == fd, not just when fd > totfds. + Fixes bug reported by marciso@gmail.com + +[bash-4.0-beta2 frozen] + + 12/29 + ----- +doc/{bash.1,bashref.texi} + - document more clearly that when not in Posix mode, command + substitution does not inherit the -e option. From bug report from + Freddy Vulto + +{execute_cmd,sig,builtins/evalstring}.c + - sentinel variable to keep track of whether or not we're supposed to + ignore the failure status of a command executed in a command + substitution even if the `-e' option is set: comsub_ignore_return + - increment and decrement comsub_ignore_return in execute_simple_command + before calling expand_words + - in parse_and_execute, if comsub_ignore_return is non-zero and the + SUBSHELL_COMSUB bit is set in subshell_environment, enable the + CMD_IGNORE_RETURN flag in every command executed from the passed + string. Fixes problem reported by Freddy Vulto + - make sure to reset comsub_ignore_return every time we throw to the + top level, like executing_list flag + + 1/2/2009 + -------- +parse.y + - fix to rewind_input_stream to handle case of $(...) command + substitution followed by a quoted literal newline. Report and fix + from Andreas Schwab + + 1/7 + --- + +subst.c + - fix match_wpattern and match_upattern to prefix a `*' to the + pattern even if it starts with a `*(' (if extglob is enabled) + before checking whether or not it can match anywhere in the + string. Fixes bug reported by os@sernet.de. + +[bash-4.0-rc1 frozen] + + 1/9 + --- +locale.c + - since setlocale() doesn't set errno to anything meaningful, + don't include the strerror() result in the error message if + it fails + - make sure the error messages printed when setlocale fails are + localizable + + 1/11 + ---- +lib/readline/histexpand.c + - make sure that every time history_no_expand_chars is tested, we + also call the history_inhibit_expansion_function if it's set. + Fixes bug reported by Yang Zhang + + 1/12 + ---- +trap.c + - make sure to call parse_and_execute with the SEVAL_RESETLINE bit + set in the flags so it will reset the line number when running + the trap commands. Partial fix for bug reported by + peter360@fastmail.us + + 1/14 + ---- +builtins/reserved.def + - document `coproc' so it can be used with `help' builtin. Pointed + out by Pierre Gaston + +lib/sh/casemod.c + - added two new flags: CASE_UPFIRST and CASE_LOWFIRST to casemod + the first character of the passed string and pass the rest + through unchanged. Fixes bug reported by Jan Schampera + + +externs.h + - new defines for CASE_UPFIRST and CASE_LOWFIRST + +subst.c + - use CASE_UPFIRST for ^ and CASE_LOWFIRST for , casemod operators + +builtins/mapfile.def + - call zreset() before calling first zgetline(), to clean out any + remaining data in local buffer used by zreadc. Fixes bug + reported by Pierre Gaston + + 1/15 + ---- +lib/sh/zread.c + - renamed zreadintr to zreadretry -- not perfect, but better + - new functions: zreadintr, which just calls read so it can be + interruptible, and zreadcintr, which is like zreadc but uses + zreadintr to fill the buffer + +lib/sh/zgetline.c + - in zgetline, when zread/zreadc return <= 0, make sure line is + non-null before assigning to line[nr] + +builtins/mapfile.def + - return an error right away if the supplied array variable name + refers to a readonly or noassign array + - set interrupt_immediately so calls to zgetline can be + interrupted. Fixes bug reported by Pierre Gaston + + - if interactive, pass the SEVAL_INTERACT and SEVAL_NOHIST flags + to parse_and_execute when calling callbacks. Fixes bug reported + by Pierre Gaston + - add `readarray' as a synonym for mapfile + +doc/{bash.1,bashref.texi} + - document behavior of mapfile builtin adding index of array element + to be assigned as additional argument to callback string. Reported + by Pierre Gaston + - document readarray as synonym for mapfile + +builtins/common.c + - new error function, sh_ttyerror(set), prints an error message having + to do with setting or getting terminal attributes + +builtins/read.def + - print error message if read fails to set terminal attributes + + 1/16 + ---- +execute_cmd.c + - new function, coproc_reap, calls coproc_dispose if sh_coproc is + marked as COPROC_DEAD + - new function, cpl_reap, disposes coprocs marked as COPROC_DEAD + from coproc list + - change coproc_pidchk to just mark the coproc as dead instead of + calling coproc_dispose, so we don't call unsafe functions from + a signal handler. Fixes bug reported by Andreas Schwab + + +execute_cmd.h + - new extern declaration for coproc_reap + +command.h + - new flags for c_flags member of a struct coproc + +{jobs,nojobs}.c + - add call to coproc_reap in cleanup_dead_jobs, which will do the + right queueing or blocking of SIGCHLD + +trap.c + - modify change from 1/12 to not reset the line number when running + the DEBUG and RETURN traps + + 1/18 + ---- +lib/sh/casemod.c + - change default operations to work on entire passed string instead + of breaking into words at non-alpha-numerics. Use new + CASE_USEWORDS flag to enable by-word behavior. Fixes bug reported + by Jan Schampera + +builtins/printf.def + - in vbprintf, bracket each call to vsnprintf (which uses the args + passed to vbprintf) with SH_VA_START and va_end, so we can + reninitialize the argument list for each call. This is actually + what the C standard requires. Fixes bug that caused printf -b + to `ignore' first % format specifier if it came first in the + string. Reported by David Leverton + +builtins/mapfile.def + - start the line count at 1, since it doesn't get incremented before + (or after) reading the first line, so things like + `mapfile -n 5 -c 1 -C 'echo foo' array < file' work right and call + the callback after the first line is read. Fixes bug reported by + Pierre Gaston + + 1/22 + ---- +lib/readline/complete.c + - set _rl_interrupt_immediately non-zero before reading from the file + system or calling an application-defined completion function + +lib/readline/signals.c + - renamed rl_signal_handler to _rl_handle_signal; new version of + rl_signal_handler that just calls _rl_handle_signal (for now) + - new function _rl_signal_handler that calls _rl_handle_signal without + any checking + +lib/readline/rlprivate.h + - new extern declaration for _rl_signal_handler + - new define, RL_CHECK_SIGNALS, checks whether or not _rl_caught_signal + is set and calls _rl_signal_handler if so + +lib/readline/{bind,input,readline}.c + - add RL_CHECK_SIGNALS in appropriate places + +lib/readline/signals.c + - change rl_signal_handler to set a flag and return rather than + run through the entire signal handling process. If + _rl_interrupt_immediately is set, call the signal handling code + right away instead of setting the flag. Initial fix for crash + bug reported by Roman Rakus + +aclocal.m4 + - new macro, BASH_TYPE_SIG_ATOMIC_T, tests for sig_atomic_t in + , defines as int if not defined + +configure.in + - call BASH_TYPE_SIG_ATOMIC_T + - call AC_C_VOLATILE + +config.h.in + - empty define for sig_atomic_t + - empty define for volatile + + 1/27 + ---- +subst.c + - audit calls to add_character and change to add_ifs_character (which + quotes characters in $IFS). Affects primarily `:', `=', and `~'. + Fixes bug reported by Jan Schampera ; fix + suggested by Stephane Chazelas + + 2/1 + --- +configure.in + - call AC_C_RESTRICT + +config.h.in + - add empty defintion for `restrict' + +pcomplete.c + - use unwind_protects around call to execute_shell_function in + gen_shell_function_matches to prevent data corruption if + throw_to_top_level is called. Bug report and fix from + werner@suse.de. + +execute_cmd.c + - don't clamp CPU usage at 100% in print_formatted_time. Bug reported + by Linda Walsh + + 2/5 + --- +locale.c + - in set_locale_var, set errno to 0 before calling setlocale(), and + print strerror (errno) if setlocale fails and errno ends up non-zero + + 2/6 + --- +configure.in + - backed out of solaris change from 10/23/2008 (adding `-z interpose' + to LDFLAGS) due to solaris updates to fix a linker problem. + Updatted by Serge Dussud + + 2/12 + ---- +execute_cmd.c + - change execute_connection so failure of a pipeline will cause the + shell to exit if -e is on. From discussion on austin-group + mailing list + - change execute_command_internal so failure of a user-specified + subshell will cause the shell to exit if -e is on. From discussion + on austin-group mailing list + + 2/13 + ---- +doc/{bash.1,bashref.texi} + - clarified description of set -e option to accurately reflect current + implementation + + 2/19 + ---- +print_cmd.c + - fix print_deferred_heredocs to not print a space if the separator + string is null + - change print_deferred_heredocs to set `was_heredoc' after printing + something + - change connection printing code to only print the `;' separator + if we haven't just printed a here-document + - change connection printing code to print any deferred here + documents after the rhs of the connection. Fixes bug reported by + Bo Andresen + +[bash-4.0 frozen] + + 2/20 + ---- + +[bash-4.0 released] + + 2/22 + ---- + +parse.y + - fix parse_comsub to not test a character for being a possible shell + metacharacter if LEX_PASSNEXT flag is set. Fixes bug reported by + Mike Frysinger + +pcomplete.c + - add call to save_parser_state (accidentally dropped from patch) to + gen_shell_function_matches. Fixes bug with bash_completion and + file/directory completion reported by phil@Arcturus.universe + +Makefile.in + - fix assignment to LDFLAGS_FOR_BUILD to match those in subdir + Makefiles. Fixes bug reported by Mike Frysinger + +builtins/mapfile.def + - make sure the callback quantum (-c option argument) is > 0. Fixes + bug reported by Stephane Chazleas + + 2/23 + ---- +parse.y + - fix save_token_state and restore_token_state to save and restore + current_token. Fixes bug reported by Bernd Eggink + + +builtins/exit.def + - check jobs[i] before checking whether or not it's running when + the checkjobs option is set and we're looking for running jobs + at exit. Fixes bug reported by Mike Frysinger + + 2/24 + ---- +siglist.c + - include bashintl.h for definition of _. Fixes bug reported by + Greg Wooledge + + 2/25 + ---- +subst.c + - new function, skip_matched_pair. Similar to skip_to_delim and + the extract_XXX family + - move skipsubscript here from arrayfunc.c; re-implement in terms of + skip_matched_pair. Fixes bugs reported by + +arrayfunc.c + - remove skipsubscript; moved to subst.c + +parse.y + - change reset_parser to set current_token to '\n'. Rest of fix for + bug reported by Bernd Eggink ; earlier fix on + 2/23 + + 2/26 + ---- +builtins/declare.def + - when given something like array[x]=y (which sets making_array_special + to 1), don't convert an associative array to an indexed array (line + 493). Part of fix for bug reported by Pierre Gaston + + - if offset == 0, indicating that we do not have a valid assignment, + make sure any `name' containing a `[' is a valid array reference + before trying to go on. Not doing this leads to creating crazy + variables like `name[foo[bar]=bax'. Rest of fix for bug reported + by Pierre Gaston + +assoc.c + - change assoc_to_assign to single-quote the array keys if `quoted' is + non-zero. Makes things easier to read with weird characters in the + key + +parse.y + - fix parse_comsub to not set LEX_HEREDELIM when it sees "<<<". Fixes + bug reported by Mike Frysinger + + 2/27 + ---- +parse.y + - fix report_syntax_error to set last_command_exit_value to + EX_BADUSAGE (2) instead of EX_USAGE (258), since there's nothing + that will translate that to something < 128 before reading the + next command. Partial fix for bug reported by Mike Frysinger + + +sig.c + - fix sigint_sighandler to set last_command_exit_value to sig+128 + before calling throw_to_top_level. Rest of fix for bug reported + by Mike Frysinger + +jobs.c + - if fork() fails, set last_command_exit_value to 126 before calling + throw_to_top_level + +execute_cmd.c + - defer calling unlink_fifo_list in parent branch of + execute_disk_command if we're executing in a shell function + - change execute_function to call unlink_fifo_list before returning + if it's the top-level function + + 3/2 + --- +builtins/read.def + - if read times out, make sure we remove the top element from the + unwind-protect stack (the free of input_string) and run the rest, + to reset the tty and readline and alarm states. Then we jump to + assigning the variables to any partial input. Fixes bug reported + by Christopher F. A. Johnson + + 3/3 + --- +parse.y + - break comment checking code into a common COMMENT_BEGIN define so + we can use it in multiple places in parse_comsub + - in parse_comsub, don't alter the LEX_RESWDOK flag if we read a + `#' and we're checking comments, even though `#' isn't a `shell break' + character. Fixes bug reported by Mike Frysinger + +braces.c + - in expand_seqterm, decrease the total length of the rhs by the length + of any (optional) increment, so we don't end up with unwanted zero + padding because the rhs length is wrong. Fixes bug reported by + Carl Albing + + 3/4 + --- +doc/{bash.1,bashref.texi} + - changes to clean up some of the language describing the effects of + terminal process groups on the ability to read from and write to + the terminal + + 3/5 + --- +support/shobj-conf + - add host_vendor to string tested in switch to handle things like + gentoo/freebsd + - beginning with version 7, FreeBSD no longer has /usr/bin/objformat + or a.out binaries and libraries. It's always ELF. Fix from + Timothy Redaelli + +parse.y + - in parse_comsub, allow comments if we are ready to read a + reserved word (tflags & LEX_RESWDOK), haven't read anything from + one yet (lex_rwlen == 0) and the current character is a '#' + + 3/6 + --- +parse.y + - new lex flag for parse_comsub: LEX_INWORD. Turn it off when + we see a shell break character; turn it on or keep it on when + not a break character. Keep track of word length (reset to 0 + when we turn on LEX_INWORD when it was off). + - don't use COMMENT_BEGIN in parse_comsub any more; test + whether or not LEX_INWORD is set and lex_wlen == 0 in addition + to tests for LEX_RESWDOK and lex_rwlen. Comments are valid + when at the start of a word + - move LEX_PASSNEXT code to the top of parse_comsub, so the rest + of the function doesn't have to check for the flag at different + places + + 3/7 + --- +parse.y + - in parse_comsub, when looking for a reserved word (LEX_RESWDOK + non-zero), and in a case statement, we can see either an esac + or a pattern list. We handle an esac separately. We should + turn off LEX_RESWDOK if we see anything but a newline, since + we'll be reading a pattern list. Other part of fix for bug + reported by Mike Frysinger (rest of fix + on 3/3) + + 3/10 + ---- +{.,lib/readline}/doc/fdl.texi + - updated to FDL version 1.3 + + 3/11 + ---- +parse.y + - when using the |& construct with a simple command preceding it, add + the implicit redirection to the simple command's redirection list, + since the redirections associated with the command struct are never + executed. Fixes bug reported by Matt Zyzik + + 3/14 + ---- +execute_cmd.c + - in execute_case_command, if ;& is used with no following pattern + list, make sure we don't reference a NULL pointer. Bug report and + fix from Clark Jian Wang + +parse.y + - make parser_state global, so other files can use it + - command_word_acceptable now returns non-zero if PST_REDIRLIST bit + set in parser_state, so we accept assignment statements and + perform alias expansion. Fix for bug reported by Vincent + Lefevre (2/24/2009) + +parser.h + - add PST_REDIRLIST flag, notes that parser is currently parsing a + redirection list preceding a simple command + +make_cmd.c + - make_simple_command now turns on PST_REDIRLIST in parser_state when + creating a new simple command + - make_simple_command turns off PST_REDIRLIST in parser_state if it + adds a non-redirection to the command it's building + - clean_simple_command turns off PST_REDIRLIST to make sure it's off + +subst.c + - new flag for param_expand: PF_IGNUNBOUND, means to not exit if the + variable is unbound even if `set -u' is enabled + - change param_expand to not call err_unboundvar if the `pflags' + argument has the PF_IGNUNBOUND bit set + - parameter_brace_expand_word now takes an extra `pflags' argument to + pass down to param_expand; changed callers + - changed call to parameter_brace_expand_word in parameter_brace_expand + to add PF_IGNUNBOUND flag so ${@:-foo} doesn't cause the shell to + exit (but ${@} does) when there are no positional parameters. Fixes + Debian bug 519165 from Dan Jacobson + +parse.y + - add code to parse_comsub to allow here-documents within command + substitutions to be delimited by the closing right paren, with the + usual warning about here documents delimited by EOF on execution. + Fixes regression from bash-3.2 noted in Red Hat bugzilla 485664 by + Ralf Corsepius + + 3/15 + ---- +subst.c + - string_list_dollar_at now checks for Q_PATQUOTE, which getpattern() + uses to denote Q_DOUBLE_QUOTES (?). Fixes a=abcd echo "${a#$*}" + when IFS= and args are `a b' as noted by Stephane Chazleas + + - param_expand now checks for Q_PATQUOTE and treats it identically + to Q_DOUBLE_QUOTES when expanding $* + - expand_word_unsplit now sets W_NOSPLIT in the flags of the word it + passes to expand_word_internal if $IFS is NULL + - expand_word_leave_quoted now sets expand_no_split_dollar_star and + the W_NOSPLIT bit in the word flags before calling + expand_word_internal if $IFS is NULL, just like expand_word_unsplit. + It is now virtually identical to expand_word_unsplit. Rest of fix for + problems reported by Stephane Chazleas + + 3/20 + ---- +trap.c + - in _run_trap_internal, don't pass SEVAL_RESETLINE as flag to + parse_and_execute if running the ERR trap (further modification + of change from 1/12) + +execute_cmd.c + - in execute_simple_command, set line_number to line_number_for_err_trap + before calling run_error_trap. Part of fix for bug reported by + Brian J. Murrell + - change other places calling run_error_trap() to set and use + line_number_for_err_trap + + 3/21 + ---- +builtins/fc.def + - Even though command substitution through parse_and_execute turns + off remember_on_history, command substitution in a shell when + set -o history has been enabled (interactive or not) should use it + in the last_hist calculation as if it were on. Same calculation + in fc_gethnum and fc_builtin. Fixes bug reported by + Ian Kelling + +sig.c + - change termsig_sighandler to terminate immediately if it gets called + twice with the same signal before termsig_handler gets called. This + fixes the `looping on SIGSEGV' phenomenon reported by Linux users. + +parse.y + - in read_secondary_line, don't try to add NULL lines to the history + list. Report and patch from Lubomir Rintel + + 3/22 + ---- +sig.c + - Augment change from 3/21 with explicit check for signals we *don't* + want this to happen for. Patch from Lubomir Rintel + + 3/28 + ---- +array.c + - in array_reference, return NULL immediately if the desired index + is larger than the maximum + - add cache of last array referenced and last array element referenced; + use in array_reference to optimize case of sequential access; + invalidated where necessary in other functions + - array_rshift needs to set max_index to 0 if the array was empty + before shifting in the new element 0 + - array_shift needs to use element_index(a->head->prev) to set the + max_index, not a simple decrement, to deal with sparse arrays + + 4/1 + --- +bashline.c + - in bash_dequote_filename, return right away after copying the + backslash if the last character in the string to be expanded + is a backslash. The old code copied an extra NUL and overwrote + the bounds checking. Fixes bug reported by Shawn Starr + https://bugzilla.redhat.com/show_bug.cgi?id=488649 + + 4/3 + --- +subst.c + - in pat_subst.c, make sure to copy one character from the input + string in the case of a null pattern match, since we substitute + on the null match and then increment past the current character. + Not doing this means that each character of the original string + is replaced because of the null matches. Fixes debian bug + reported bhy Louis-David Mitterrand + http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=522160 + +lib/sh/winsize.c + - incorporate contents of readline/rlwinsize.h to get all the various + system dependencies right when trying to find TIOCGWINSZ. Fixes + bug reported by Dan Price + + 4/6 + --- +doc/{bash.1,bashref.texi} + - fix description of conditional `>' and `<' to remove statement that + the comparison pays attention to the current locale -- it has + always used strcmp + +lib/glob/glob.c + - fixed a bug in glob_filename that caused glob_dir_to_array to be + called to prepend a (globbed) directory name onto the results from + glob_vector, which, if we were globbing `**', glob_vector has + already done. Effect is to have the directory name(s) on there + twice. Fixes "dir*/**" bug reported by Matt Zyzik + + + 4/8 + --- +doc/{bash.1,bashref.texi} + - fix short syntax summary of for command to reflect full bash + syntax (which is a superset of Posix syntax). Fixes bug reported + by Reuben Thomas + + 4/10 + ---- +{expr,subst}.c + - make sure last_command_exit_value is set to EXECUTION_FAILURE + before calling err_unboundvar, in case set -e is enabled and + the shell exits from there. Fixes bug reported by Freddy + Vulto and Piotr Zielinski + + + 4/11 + ---- +jobs.c + - in restore_pipeline, don't call discard_pipeline with a NULL + argument + +trap.c + - in run_debug_trap, make sure to save and restore the pipeline, + pipeline_pgrp, and state of the pipeline around running the debug + trap, then remove any job created by running the debug trap from + the jobs table when it completes. Fixes for two bugs reported + by lex@upc.ua + + 4/12 + ---- +lib/readline/signals.c + - new functions to block and release SIGWINCH like the SIGINT blocking + and releasing functions + +lib/readline/rlprivate.h + - new extern declarations for _rl_block_sigwinch and _rl_release_sigwinch + +lib/readline/display.c + - block SIGWINCH during redisplay like SIGINT. Should fix bug reported + by Nicolai Lissner + + 4/13 + ---- +lib/readline/readline.h + - new readline state variable: RL_STATE_REDISPLAYING + +lib/readline/display.c + - in rl_redisplay, don't block SIGWINCH during redisplay; just set + the REDISPLAYING state + +lib/readline/terminal.c + - in rl_resize_terminal, don't call rl_redisplay_after_sigwinch() if + we're already in the middle of redisplay (RL_STATE_REDISPLAYING). + Fix for bug reported by Nicolai Lissner + + 4/15 + ---- +parse.y + - fix parse_comsub to add check for \n when seeing whether the current + character can change to a state where a reserved word is legal, + since it is not a shell meta character. Fixes bug reported by + Bernd Eggink . + + 4/17 + ---- +jobs.c + - new functions to save and restore the pgrp_pipe (since there's only + one): save_pgrp_pipe and restore_pgrp_pipe + +trap.c + - run_debug_trap now saves and restores the pgrp_pipe before and + after calling the debug trap + - run_debug_trap now makes sure the terminal is owned by the pipeline + pgrp after the debug trap runs. Rest of fix for bug reported by + Oleksly Melnyk (lex@upc.ca) + + 4/19 + ---- +include/posixselect.h + - new include file, encapsulates select(2) includes and defines for + bash and readline. Inspired by patch from Mike Frysinger + + +lib/sh/input_avail.c + - include "posixselect.h" + +lib/readline/{input,parens}.c + - include "posixselect.h" instead of using inline includes + - use new USEC_TO_TIMEVAL define to make sure that values for timeouts + greater than one second are handled properly + +lib/sh/fpurge.c + - updated implementation, taken from gnulib + + 4/21 + ---- +lib/glob/glob.c + - in finddirs, don't try to free a return value of glob_error_return + from glob_vector. Bug and fix from werner@suse.de + +lib/readline/signals.c + - in rl_echo_signal_char, check that SIGQUIT and SIGTSTP are defined + before trying to use them. Bug report and fix from Volker Grabsch + + + 4/24 + ---- +aclocal.m4 + - add conditional inclusion of to BASH_CHECK_TYPE + +bashtypes.h,lib/sh/strto[iu]max.c + - include if present for any existing declaration of + intmax_t and uintmax_t. Fixes Interix problem reported by + Markus Duft + +lib/sh/strindex.c,externs.h,builtins/common.h + - renamed strindex to strcasestr to agree with other implementations + (e.g., BSD, MacOS X, gnulib); changed callers + +lib/sh/{strindex.c,Makefile.in},Makefile.in + - renamed strindex.c to strcasestr.c + +configure.in + - add strcasestr to call to AC_REPLACE_FUNCS, take advantage of + existing libc implementations + +config.h.in + - add define for HAVE_STRCASESTR + +lib/sh/mbscmp.c + - fix mbscmp to return correct values when the strings do not contain + valid multibyte characters. Ideas from gnulib + +xstrchr.c + - only compare current character against C if mblength == 1 + +{shell,variables}.c + - changed some xstrchr calls back to strchr when the arguments cannot + contain multibyte characters + +lib/sh/{xstrchr.c,Makefile.in},Makefile.in + - renamed xstrchr to mbschr; renamed file to mbschr.c + +aclocal.m4 + - change BASH_CHECK_MULTIBYTE to use AC_REPLACE_FUNCS(mbschr) + +externs.h + - extern declarations for mbscmp and mbschr, conditional on the usual + HAVE_MBSCMP and HAVE_MBSCHR defines + +general.h,{alias,arrayfunc,bashline,general,execute_cmd,subst}.c + - changed calls to xstrchr to mbschr + +doc/bash.1 + - use `pathname expansion' consistently, not `filename expansion' or + `filename generation' + +doc/bashref.texi + - use the phrase `filename expansion' consistently (since this is + what the Gnu people prefer) instead of `pathname expansion' or + `filename generation' + +aclocal.m4,config.h.in + - check for mbscasecmp in BASH_CHECK_MULTIBYTE, define HAVE_MBSCASECMP + if found + +lib/sh/{mbscasecmp.c,Makefile.in} + - new file, case-insensitive multibyte string comparison + +externs.h + - extern declaration for mbscasecmp + + 4/25 + ---- +lib/readline/display.c + - in _rl_move_cursor_relative, don't adjust dpos by woff if it's + already less than woff (don't want it less than 0) + - in _rl_move_cursor_relative, short-circuit right away if the cursor + is at columns 0 and `new' is 0 (doesn't matter if it's a multibyte + locale or not, or whether there are invisible chars in the prompt) + - in _rl_move_cursor_relative, go ahead and adjust dpos if + prompt_physical_chars >= _rl_screenwidth (previous check was just > ) + Fixes bug reported by Andreas Schwab + + 4/28 + ---- +lib/glob/glob.c + - in glob_vector, don't add an empty pathname ("") if we're adding the + currect directory to the dirlist and GX_NULLDIR is set -- we can just + ignore it, since the passed directory name (".") was created by + the caller. Fixes bug reported by Matt Zyzik + + 5/5 + --- +subst.c + - make expansion of $@ and $* when set -u is in effect and there are + no positional parameters be a non-fatal error. This is the + consensus of the austin group, though it is not historical practice. + Message from Geoff Clare <20090505091501.GA10097@squonk.masqnet> of + 5 May 2009 and http://austingroupbugs.net/view.php?id=155 + + + 5/20 + ---- +lib/glob/glob.c + - tentative fix to glob_filename to compensate for glob_vector putting + null pathname at front of result vector when dflags&GX_NULLDIR. + Current fix manually removes empty string element from front of + result vector; a better fix would be to use a flag so glob_vector + doesn't add it at all. Augments patch from 4/28, which appears to + have broken some things. Fixes bug reported by Matt Zyzik + + + 5/22 + ---- + +lib/glob/glob.c + - better fix for glob_filename; supersedes patch of 5/20. Now the + code does not set GX_ADDCURDIR if directory_len == 0 and the + function has not been called recursively ((flags & GX_ALLDIRS) == 0). + Better fix for bug reported by Matt Zyzik + +Makefile.in + - fix build race condition that occurs in some makes caused by + libreadline.a and libhistory.a containing some of the same files + (e.g., xmalloc.o) and conflicting when trying to build both at + the same time. Reported by Mike Frysinger + + 5/25 + ---- +lib/readline/vi_mode.c + - fix _rl_vi_initialize_line so that the loop counter is not + unsigned (it doesn't matter, but it eliminates a compiler warning). + Bug reported by Dave Caroline + + 5/26 + ---- +doc/{bash.1,bashref.texi} + - add text to the description of array variables making it clear + that an array variable is not considered set until a subscript + has been assigned a value + + 5/29 + ---- +lib/readline/text.c + - fix rl_change_case to handle case where mbrtowc doesn't find a + valid multibyte character + +lib/readline/vi_mode.c + - fix _rl_vi_change_mbchar_case to handle case where mbrtowc doesn't + find a valid multibyte character + +lib/sh/casemod.c + - fix sh_modcase to handle case where mbrtowc doesn't find a valid + multibyte character + +lib/readline/mbutil.c + - fix _rl_find_next_mbchar_internal to not call mbrtowc at the end of + the string, since implementations return different values -- just + break the loop immediately + +lib/readline/display.c + - fix rl_redisplay to make same sort of cursor position adjustments + based on multibyte locale and _rl_last_c_pos when performing + horizontal scrolling rather than line wrapping. Probably still + more to do. Fixes bug reported by jim@jim.sh + + 6/5 + --- +doc/{bash.1,bashref.texi} + - added some more explanation of the inheritance of the ERR trap at + the suggestion of Thomas Pospisek + +findcmd.c + - use eaccess(2) if available in file_status to take other file + access mechanisms such as ACLs into account. Patch supplied + by werner@suse.de + + 6/12 + ---- +xmalloc.c + - also calculate lowest brk() value the first time xmalloc/xrealloc + (and their sh_ counterparts) are called + - error messages consolidated into a single function (allocerr/ + sh_allocerr) to avoid string duplication + + 6/16 + ---- +variables.c + - changes to allow variables.c to be compiled if ALIAS is not defined. + Bug and fix from John Gatewood Ham + +lib/sh/getcwd.c + - fix so systems defining BROKEN_DIRENT_D_INO have the necessary + defines. Fix from Jay Krell + +configure.in + - add -D_ALL_SOURCE to interix CFLAGS for struct timezone definition. + Bug and fix from John Gatewood Ham + + 6/29 + ---- +variables.c + - change initialize_shell_variables to add environment variables with + invalid names to the variables hash table, but marking them as + invisible and imported + - new function, export_environment_candidate. Used when creating the + export environment for commands to include variables with invalid + names inherited from the initial environment. Apparently this + behavior is widespread + - change make_var_export_array to use export_environment_candidate + rather than visible_and_exported to test variables for inclusion + in the export environment + + 7/1 + --- +builtins/read.def + - fix a memory leak where the number of fields is not the same as + the number of variables passed to `read'. Bug report from + werner@suse.de + +builtins/command.def + - move section of code that sets PATH from -p option before the + verbose-handling section, so command -v and command -V honor + the PATH set by command -p. Bug report and fix from + ohki@gssm.otsuka.tsukuba.ac.jp + + 7/9 + --- +subst.c + - change brace_expand_word_list to defer brace expansion on compound + array assignments that are arguments to builtins like `declare', + deferring the expansion until the assignment statement is processed. + Fixes inconsistency reported by agriffis@n01se.net + + 7/16 + ---- +bashline.c + - fix bash_execute_unix_command to set rl_point correctly based on + READLINE_POINT. The old method of using save_point will not + work because maybe_make_readline_line will change rl_point. Bug + reported by Henning Bekel + +trap.c + - fix _run_trap_internal and run_pending_traps to save and restore + value of subst_assign_varlist so the dispose_words on it doesn't + leave dangling pointers after the trap handler runs. Fixes bug + reported by Marc Herbert + + 7/22 + ---- +subst.c + - fix off-by-one error in pos_params when computing positional + parameters beginning with index 0. Bug and fix from Isaac Good + + + 7/24 + ---- +lib/readline/display.c + - add code to _rl_move_cursor_relative and _rl_col_width to short- + circuit a few special cases: prompt string and prompt string plus + line contents, both starting from 0. Saves a bunch of calls to + multibyte character functions using already-computed information. + As a side effect, fixes bug reported by Lasse Karkkainen + + +subst.c + - fixed a problem in split_at_delims that could leave *cwp set to -1 + if the line ends in IFS whitespace and SENTINEL is one of those + whitespace characters. Fixes problem with setting COMP_CWORD for + programmable completion reported by Ville Skytta + +bashline.c + - change bash_execute_unix_command to clear the current line (if the + terminal supplies the "ce" attribute) instead of moving to a new + line. Inspired by report from Henning Bekel + +builtins/printf.def + - changes to allow printf -v var to assign to array indices, the way + the read builtin can. Suggested by Christopher F. A. Johnson + + +lib/readline/complete.c + - fix rl_old_menu_complete and rl_menu_complete to appropriately set + and unset RL_STATE_COMPLETING while generating the list of matches. + Fixes debian bug #538013 reported by Jerome Reybert + + + 7/25 + ---- +execute_cmd.c + - change execute_builtin to temporarily turn off and restore the ERR + trap for the eval/source/command builtins in the same way as we + temporarily disable and restore the setting of the -e option. + Fixes bug reported by Henning Garus + + 7/27 + ---- +shell.c + - add fflush(stdout) and fflush(stderr) to exit_shell before closing + any file descriptors at exit time (e.g., coproc pipes) + + 7/30 + ---- +lib/readline/complete.c + - new function rl_backward_menu_complete, just passes negative count + argument to rl_menu_complete + - change rl_menu_complete to act appropriately if rl_last_command is + rl_backward_menu_complete, so we can cycle forward and backward + through the list of completions + +lib/readline/doc/{readline.3,rluser.texi},doc/bash.1 + - document new "menu-complete-backward" bindable readline function. + Suggested by Jason Spiro + +lib/readline/vi_keymap.c + - add binding of C-n to menu-complete and C-p to menu-complete-backward + in vi-insert keymap, as suggested by Jason Spiro + + +pcomplete.c + - fixed a bug in programmable_completions: the options it returned from + the compspec it found were set before generating the completions, + which meant that any changes made by "compopt" were overridden and + only in effect for the duration of the executing shell function + rather than the entire completion. Fixes bug reported by Ville + Skytta + + 7/31 + ---- +lib/readline/keymaps.c + - fixed memory leak in rl_discard_keymap by freeing storage associated + with hierarchical keymaps + - new convenience function, rl_free_keymap, that calls rl_discard_keymap + and frees the keymap passed as an argument + +lib/readline/util.c + - new bindable keymap function, _rl_null_function, to be used internally + +lib/readline/rlprivate.h + - extern declaration for _rl_null_function + +lib/readline/bind.c + - fix rl_generic_bind in the case where we are trying to override a + keymap with a null function (e.g., when trying to unbind it). We + can't use a NULL function pointer in ANYOTHERKEY since that's + indistinguishable from the keymap not having been overridden at all. + We use _rl_null_function instead, which simply does nothing. We + could add an rl_ding to it later. Fixes problem with hitting ESC + repeatedly while in vi command mode reported by James Rowell + + +builtins/bind.def + - call rl_bind_keyseq instead of rl_set_key for -r option + +lib/readline/readline.c + - Set vi_movement_keymap[ESC] to _rl_null_function after binding the + arrow keys in bind_arrow_keys() to allow vi-mode users to hit ESC + multiple times in vi command mode while still allowing the arrow + keys to work + + 8/2 + --- +bashline.c + - fix clear_hostname_list by setting hostname_list_initialized to 0 + after freeing all list members. Fixes bug reported by Freddy + Vulto + +lib/readline/display.c + - in update_line, if we copy data from one line to another because we + are wrapping a multibyte character from, say, the first line to the + second, we need to update OMAX and the line indices to account for + the moved data. Bug report and fix from Martin Hamrle + + + 8/3 + --- +pcomplete.h + - defines for EMPTYCMD ("_EmptycmD_") and DEFAULTCMD ("_DefaultCmD_") + +builtins/complete.def + - change compopt_builtin to make -E work on the "empty" command + completion + - fix print_compitem and print_compopts to replace EMPTYCMD with -E + - added -D (default) option to complete/compgen/compopt. No supporting + code yet + +doc/bash.1,lib/readline/doc/rluser.texi + - document new -D, -E options to compopt + - document new -D option to complete/compgen + +shell.h + - new define, EX_WEXPCOMSUB, value of 125 + - new define, EX_RETRYFAIL, value of 124 (for programmable completion) + +subst.c + - use EX_WEXPCOMSUB instead of literal 125 as exit status when a shell + invoked to run wordexp(3) with the -n option supplied attempts a + command substitution + +pcomplete.c + - new define, PCOMP_RETRYFAIL, used to indicate a "failure, retry with + next completion" status to the programmable completion code + + 8/4 + --- +pcomplete.c + - changed gen_shell_function_matches to take an extra parameter + indicating whether the specified shell function was not found or + returned the special "fail/retry" status, and, if it was either, + to not bother returning any matches list + - changed gen_compspec_completions to take an extra parameter to pass + through the "found" status from gen_shell_function_completions + - new function gen_progcomp_completions to take care of searching for + and evaluating a compspec for a particular word, saving its status, + and returning to its caller (programmable_completions) whether or + not to retry completion. This function also checks whether a + retry changed the compspec associated with a command and short- + circuits the retry if it has not + - changed programmable_completions to try default completion (if set) + if a specific completion was not found for a command + - changed programmable_completions to implement "fail/retry" semantics + for a shell function that returns 124 and changes the compspec + associated with the command. All based on proposal and changes from + Behdad Esfahbod (Red Hat bugzilla 475229) + +doc/bash.1,lib/readline/doc/rluser.texi + - documented new dynamic programmable completion functionality + + 8/5 + --- +stringlib.c + - first argument to substring() is now `const char *' + +externs.h + - changed extern declaration for substring() + +subst.c + - skipsubscript now takes a third FLAGS argument, passes to + skip_matched_pair + - skip_matched_pair now interprets flags&1 to mean not to parse + matched pairs of quotes, backquotes, or shell word expansion + constructs + +{subst,general,expr}.c + - changed skipsubscript() callers + +assoc.c + - changed assoc_to_assign to double-quote the key if it contains any + shell metacharacters + +arrayfunc.c + - use skipsubscript in quote_assign rather than quote any glob + characters in the subscript of an array assignment + - in assign_compound_array_list, call skipsubscript with a flags + argument of 1 if assigning an associative array to avoid trying + to re-parse quoted strings + +redir.c + - set expanding_redir before expanding body of here documents and + here strings to avoid looking for variables in temporary env + + 8/7 + --- +lib/readline/readline.c + - in _rl_dispatch_callback, return value of -3 means that we have + added to a key sequence, but there are previous matches in the + sequence. Don't call _rl_subseq_result if we get a -3 from a + previous context in the chain; just go back up the chain. Report + and fix from + +bashline.c + - fixes to history_completion_generator and bash_dabbrev_expand to + make dabbrev-expand inhibit suppressing of appending space char + to matches. Have to do it with the generator too because + rl_menu_complete turns off suppressing the appended space in + set_completion_defaults(). Suggestion from Dan Nicolaescu + + - suppress completion match sorting in bash_dabbrev_expand by + setting rl_sort_completion_matches = 0. Suggestion from Dan + Nicolaescu + - don't qsort history match list in build_history_completion_array + if dabbrev_expand_active == 1 + - start the loop in build_history_completion_array that gathers words + from history for possible completions from the end of the list + rather than the beginning. It doesn't matter where you start if + the results are sorted, and dabbrev-expand is supposed to offer + the most recent completions first + + 8/12 + ---- +execute_cmd.c + - change to execute_command_internal to make [[ ... ]] conditional + command subject to settings of `set -e' and the ERR trap + + 8/14 + ---- +execute_cmd.c + - change to execute_command_internal to make (( ... )) arithmetic + command subject to settings of `set -e' and the ERR trap + +lib/readline/text.c + - new bindable function, rl_skip_csi_sequence, reads the characters + that make up a control sequence as defined by ECMA-48. Sequences + are introduced by the Control Sequence Indicator (CSI) and + contain a defined set of characters. Insert, End, Page Up and so + on are CSI sequences. Report and code from Andy Koppe + + +lib/readline/readline.h + - extern declaration for rl_skip_csi_sequence + +lib/readline/funmap.c + - new bindable command "skip-csi-sequence", runs rl_skip_csi_sequence + +doc/bash.1,lib/readline/doc/{readline.3,rluser.texi} + - documented new bindable command "skip-csi-sequence", unbound by + default + +builtins/evalfile.c + - fix _evalfile to remove embedded null bytes from the file read + into the string. Report and proposed fix from Roman Rakus + + +{configure,config.h}.in + - check for syslog(3), define HAVE_SYSLOG + - check for syslog.h, define HAVE_SYSLOG_H + +config-top.h + - new define SYSLOG_HISTORY, disabled by default + +config-bot.h + - if HAVE_SYSLOG or HAVE_SYSLOG_H are not defined, undef SYSLOG_HISTORY + +bashhist.c + - if SYSLOG_HISTORY is defined, call bash_syslog_history with the + line added to the history in bash_add_history. + - new function, bash_syslog_history(line), sends line to syslog at + user.info. The line is truncated to send no more than 600 + (SYSLOG_MAXLEN) bytes to syslog. Feature requested by many, and + required by some national laws + +sig.c + - in termsig_handler, resend SIGHUP to children if subshell_environment + indicates we're a shell performing command or process substitution + +jobs.c + - add CHECK_TERMSIG calls to wait_for in addition to the ones in + waitchld() + +builtins/shopt.def + - new functions set_bashopts, parse_bashopts, and initialize_bashopts + to manage new environment variable $BASHOPTS, like $SHELLOPTS but + for shopt options + - change toggle_shopts to call set_bashopts after setting options, so + $BASHOPTS reflects new values + +shell.c + - call initialize_bashopts after calling initialize_shell_options at + shell startup + +configure.in + - new configure `enable' option --enable-exended-glob-default, to + set the initial default value of the `extglob' shell option + +config.h + - new define, EXTGLOB_DEFAULT, controlled by the `extended-glob-default' + configure option + +pathexp.c + - initialize extended_glob variable to EXTGLOB_DEFAULT + +doc/{bash.1,bashref.texi} + - document new $BASHOPTS variable and its behavior + +doc/bashref.texi + - document new --enable-extended-glob-default configure option + + 8/16 + ---- +print_cmd.c + - new variables: xtrace_fd and xtrace_fp, the file descriptor and + FILE * to which we send `set -x' tracing output. If fd == -1 + then fp == STDERR, the default mode + - new function xtrace_init, sets xtrace_fd == -1 and xtrace_fp = stderr + - new function xtrace_set (fd, fp), sets xtrace_fd and xtrace_fp + to the arguments + - new function xtrace_reset, handles closing old xtrace fd/fp and + moving them back to -1/stderr + - new function xtrace_fdchck, calls xtrace_reset if the fd passed as + an argument is xtrace_fd + - change xtrace functions to fprintf to xtrace_fp instead of stderr + +shell.c + - call xtrace_init() very early in main() + +variables.c + - new special variable, BASH_XTRACEFD, holds file descriptor used for + set -x trace output. Inspired by suggestion from Bruce Korb + + +doc/{bash.1,bashref.texi} + - added description of new BASH_XTRACEFD variable + +redir.c + - add calls to xtrace_fdchk to the redirections that close file + descriptors, so we notice if we close BASH_XTRACEFD and compensate + accordingly (same places that call coproc_fdchk()) + + 8/18 + ---- +lib/readline/text.c + - change to _rl_replace_text to add error checks: start must be <= + end, and we don't call rl_insert_text if passed the empty string + +config.h.in + - add define for HAVE_ICONV, already found by intl autoconf macros + - add define for HAVE_LOCALE_CHARSET + +aclocal.m4 + - add check for locale_charset() to BASH_CHECK_MULTIBYTE + +lib/sh/fnxform.c + - new file with two public function: fnx_tofs and fnx_fromfs. + Primarily intended for use on MacOS X, they use iconv to convert + between whatever the current locale encoding is and "UTF-8-MAC", + a special encoding on OS X in which all characters are + decomposed unicode, as the HFS+ filesystem stores them. These + functions return a pointer to a local buffer, allocated once and + resized as necessary, to avoid too many allocations; callers + should not free the return value, since it may be the string + passed + +Makefile.in + - make sure LIBICONV is set by autoconf (@LIBICONV@) and added to + list of link libraries + +externs.h + - new extern declarations for fnx_fromfs and fnx_tofs + +lib/glob/glob.c + - convert the filename read using readdir() in glob_vector() using + fnx_fromfs and use that value in the call to strmatch. This + ensures that we're using the precomposed Unicode value of the + filename rather than the native decomposed form. Original bug + report from Len Lattanzi ; fix inspired by + Guillaume Outters + + 8/19 + ---- +lib/readline/complete.c + - new completion hook: rl_filename_rewrite_hook, can rewrite or modify + filenames read from the filesystem before they are compared to the + word to be completed + +lib/readline/readline.h + - extern declaration for rl_filename_rewrite_hook + +lib/readline/doc/rltech.texi + - document rl_filename_rewrite_hook + +bashline.c + - new function, bash_filename_rewrite_hook, assigned to + rl_filename_rewrite_hook. Calls fnx_fromfs to convert from + filesystem format to "input" format. This makes completing + filenames with accented characters work on Mac OS X + + 8/20 + ---- +lib/readline/bind.c + - new bindable variable "skip-completed-text", bound to + _rl_skip_completed_text. If enabled, it means to note when + completing before the end of a word and skipping over characters + after rl_point that match in both the completion to be inserted + and the word being completed. It means that completing + `Makefile' with the cursor after the `e' results in `Makefile' + instead of `Makefilefile'. Inspired by an idea from Jared + Yanovich from back in 2004 + +lib/readline/rlprivate.h + - extern declaration for _rl_skip_completed_text + +lib/readline/complete.c + - implement semantics of _rl_skip_completed_text in insert_match: + skip characters in `replacement' that match chars in rl_line_buffer + from the start of the word to be completed + + 8/21 + ---- +error.c + - change parser_error to set last_command_exit_value to 2 before + calling exit_shell (if set -e is enabled), so any exit or ERR + trap gets the right value of $?. Suggestion from Stefano + Lattarini + +braces.c + - fix expand_seqterm so that a non-zero-prefixed term that's longer + than a zero-prefixed term determines the length of each term + in the brace-expanded sequence. This means that things like + {01..100} will have three digits in all the elements of the + expanded list. Fixes bug reported by Jeff Haemer + + + 8/24 + ---- +{arrayfunc,variables}.c + - when inserting a value into an associative array using syntax like + T=v where T is an already-declared associative array using key "0", + make sure the key is in newly-allocated memory so it can be freed + when the variable is unset. Fixes bug reported as redhat 518644 + by Jon Fairbairn + + 8/26 + ---- +lib/readline/funmap.c + - add "old-menu-complete" binding for rl_old_menu_complete + +lib/readline/readline.h + - add extern declaration for rl_old_menu_complete + +subst.c + - fix memory leak when processing ${!prefix@}. Need to dispose all + words in the word list created from all matching variable. Fixes + bug reported by muszi@muszi.kite.hu. + + 8/29 + ---- +execute_cmd.c + - add fflush(stdout) and fflush(stderr) to child coproc code before + calling exit after execute_in_subshell + + 8/31 + ---- +lib/readline/{{bind,readline}.c,rlprivate.h} + - new bindable variable, "echo-control-characters", enabled by default. + This controls whether or not readline honors the tty ECHOCTL bit + and displays characters corresponding to keyboard-generated signals. + Controlled by _rl_echo_control_chars variable, declared in readline.c + +lib/readline/signals.c + - if _rl_echo_control_chars == 0, don't go through _rl_echo_signal_char + + +lib/readline/doc/{readline.3,rluser.texi} + - document "echo-control-characters" bindable variable + + 9/1 + --- +lib/readline/histexpand.c + - hist_string_extract_single_quoted now takes an additional argument: + a flags word. The only defined value (flags & 1) allows backslash + to quote the single quote. This is to inhibit history expansion + inside $'...' containing an escaped single quote. + - change history_expand to call hist_string_extract_single_quoted + with flags == 1 if it sees $'. Fixes bug reported by Sean + Donner + + 9/2 + --- +builtins/printf.def + - add a call to sh_wrerror if ferror() succeeds in the PRETURN macro, + to print an error message in the case that the final fflush fails + (for instance, because it attempts to write data that didn't have a + trailing newline). Fixes bug reported by Stefano Lattarini + + + 9/7 + --- +arrayfunc.c + - some fixes to assign_compound_array_list to avoid null pointer + dereferences pointed out by clang/scan-build + +lib/glob/glob.c + - fixes to udequote_pathname and wdequote_pathname to avoid possible + null pointer dereferences pointed out by clang/scan-build + +lib/readline/undo.c + - fix to _rl_copy_undo_list (function unused) to avoid deref of + uninitialized pointer pointed out by clang/scan-build + +general.c + - fix string_to_rlimtype so it works if passed a null pointer (though + it never is) + +builtins/mapfile.def + - fix to mapfile() to avoid possible null pointer dereference pointed + out by clang/scan-build + +variables.c + - fix to valid_exportstr to avoid possible null pointer dereferences + pointed out by clang/scan-build + +bashline.c + - fix to bash_execute_unix_command to avoid possible null pointer + dereference if READLINE_LINE or READLINE_POINT is not bound + + 9/11 + ---- +[Prayers for the victimes of 9/11/2001] + +command.h + - add `rflags' member to struct redirect to hold private flags and + state information + - change redirector to a REDIRECTEE instead of int to prepare for + possible future changes + +{copy_cmd,dispose_cmd,make_cmd,print_cmd,redir}.c + - changes resulting from type change of `redirector' member of struct + redirect: change x->redirector to x->redirector.dest and add code + where appropriate to deal with x->redirector.filename + +make_cmd.h + - change extern declaration for make_redirection + +make_cmd.c + - first argument of make_redirection is now a `REDIRECTEE' to prepare + for possible future changes. First arg is now assigned directly to + redirector member instead of assigning int to redirector.dest + +{make_cmd,redir}.c,parse.y + - changes resulting from type change of first argument to + make_redirection from int to REDIRECTEE. In general, changes are + using REDIRECTEE sd and assigning old argument to sd.dest, then + passing sd to make_redirection + +make_cmd.[ch],parse.y + - add fourth argument to make_redirection: flags. Sets initial value + of `rflags' member of struct redirect + - changed all callers of make_redirection to add fourth argument of 0 + + 9/15 + ---- +parse.y + - change read_token_word to return REDIR_WORD for tokens of the form + {var} where `var' is a valid shell identifier and the character + following the } is a `<' or `>' + - add REDIR_WORD versions of all input and output file redirections + and here documents + +print_cmd.c + - change input and output file redirection direction and here + document cases of print_redirection to print a varname + specification of the form {var} when appropriate. Still need + to fix rest of cases + +redir.c + - implement REDIR_VARASSIGN semantics for file input and output + redirections and here documents + + 9/16 + ---- +parse.y + - added REDIR_WORD versions of remaining redirection constructs except + for err_and_out ones + +redir.c + - handle REDIR_VARASSIGN semantics for rest of redirection constructs + - accommodate REDIR_VARASSIGN when translating redirections + - new function, redir_varvalue, does variable lookup for {v} when + redirection needs the value (e.g., r_close_this) + +print_cmd.c + - fix rest of cases to print {varname} when REDIR_VARASSIGN is set in + redirect->rflags + +doc/{bash.1,bashref.texi} + - document new {varname} REDIR_VARASSIGN form of redirections + +tests/vredir.{right,tests},vredir[1-5].sub + - tests for new {varname} REDIR_VARASSIGN form of redirections + + 9/18 + ---- +subst.c + - new flags argument to split_at_delims: these flags are ORd with + SD_NOJMP and passed to skip_to_delim + - change skip_to_delim to honor new SD_NOQUOTEDELIM flag by not + checking whether or not single and double quotes are delimiters + if it's set in passed flags until after skipping quoted strings. + +subst.h + - change extern declaration for split_at_delims + - new define for SD_NOQUOTEDELIM flag + +pcomplete.c + - pass SD_NOQUOTEDELIM in flags argument to split_at_delims so single + and double quotes, even though they're in + rl_completer_word_break_characters, don't act as word delimiters + for programmable completion. Fixes bug reported by Freddy + Vulto + +lib/glob/glob.c + - in glob_filename, after recursively scanning a directory specified + with `**', turn off GX_ALLDIRS|GX_ADDCURDIR before calling + glob_vector on the rest of the pathname, since it may not apply to + the rest of the pattern. Turned back on if the filename makes it + appropriate. Fixes bug reported by Anders Kaseorg + +redir.c + - change execute_null_command to fork a child to execute if any of + the commands redirections have the REDIR_VARASSIGN flag set, since + those commands are not supposed to have side effects + +test.c + - < and > binary operators will obey the locale by using strcoll if + the TEST_LOCALE flag is passed to binary_test + +test.h + - new define for TEST_LOCALE + +execute_cmd.c + - execute_cond_node sets TEST_LOCALE so [[ str1 < str2 ]] (and >) + obey the locale. Fixes bug/incompatibility reported by Greg + Wooledge + +doc/{bash.1,bashref.texi} + - documented [[ command new locale-sensitive treatment of < and > + + 9/24 + ---- +configure.in + - add "darwin10" cases like darwin8 and darwin9 to handle linking with + included readline and history libraries + + 9/26 + ---- +lib/readline/display.c + - modify change of 7/24 to use prompt_physical_chars instead of + prompt_visible_length to account for visible multibyte characters in + the line (usually in the prompt). Fixes debian bug #547264 + reported by Pietro Battiston + - add flags argument to _rl_col_width; changed callers. flags > 0 + means that it's ok to use the already-computed prompt information; + flags == 0 means that we're expanding the prompt and we should not + short-circuit + +parse.y + - in decode_prompt_string, when expanding \w and \W on Mac OS X, + use fnx_fromfs to convert from "filesystem" form to "input" form. + This makes $PWD with multibyte characters work in the prompt + string on Mac OS X + +lib/sh/fnxform.c + - in fnx_fromfs and fnx_tofs, use templen instead of outlen as last + argument in calls to iconv, since outlen is used to keep track of + the size of the buffer, and iconv potentially modifies its + `outbytesleft' argument + + 9/29 + ---- +subst.c + - make skip_to_delim understand how to skip over process substitution + constructs the way it skips $(...) command substitution + + 9/30 + ---- +lib/readline/terminal.c + - don't set the `terminal has meta key' flag if the `MT' capability is + available; that means something completely different + + 10/1 + ---- +builtins/help.def + - make sure width is at least 7, since we pass `width/2 - 3' to strncpy + as the length argument. Terminal widths <= 6 are converted to 80. + Fixes bug reported by Chris Hall + +configure.in + - changed version to 4.1-alpha + +subst.h + - new flag for skip_to_delim: SD_NOSKIPCMD, which means to not skip + over embedded command and process substitutions, but rather to look + for delimiters within them + +subst.c + - implement semantics of SD_NOSKIPCMD in skip_to_delim + +bashline.c + - call skip_to_delim with SD_NOSKIPCMD from find_cmd_start, so + programmable completion can use the completion defined for `b' for + command lines like "a $(b c". Fixes inconsistency/bug reported by + Freddy Vulto + +parser.h + - replace unused PST_CMDTOKEN parser state value with PST_EXTPAT, + means currently parsing an extended glob pattern (extglob) + +parse.y + - fix cond_node() so that extended_glob is set before parsing the + rhs of the `==' or `!=' operators. For ksh93 compatibility. + - reset extended_glob to global value (saved in parse_cond_command()) + in reset_parser() + + 10/5 + ---- +jobs.c + - change waitchld() to only interrupt the wait builtin when the shell + receives SIGCHLD in Posix mode. It's a posix requirement, but + makes easy things hard to do, like run a SIGCHLD trap for every + exiting child. Change prompted by question from Alex Efros + + +doc/bashref.texi + - document new posix mode behavior about SIGCHLD arriving while the + wait builtin is executing when a trap on SIGCHLD has been set + + 10/6 + ---- +lib/readline/histexpand.c + - fix hist_expand to keep from stopping history expansion after the + first multibyte character (a `break' instead of a `continue'). + Fixes debian bug (#549933) reported by Nikolaus Schulz + + + 10/8 + ---- +builtins/read.def + - implement new `-N nchars' option: read exactly NCHARS characters, + ignoring any delimiter, and don't split the result on $IFS. + Feature requested by Richard Stallman + +doc/{bash.1,bashref.texi} + - document new `read -N' option + + 10/9 + ---- +lib/readline/bind.c + - new bindable variable, "enable-meta-key", controls whether or not + readline enables any meta modifier key the terminal claims to + support. Suggested by Werner Fink + +lib/readline/doc/{readline.3,rluser.texi},doc/bash.1 + - document new readline "enable-meta-key" bindable variable + + 10/10 + ----- +trap.c + - new function, free_trap_string(), does what it says and turns off + SIG_TRAPPED flag without changing signal disposition + +[bash-4.1-alpha frozen] + + 10/16 + ----- +builtins/mapfile.def + - return an error if the variable passed is not an indexed array. + Fixes bug reported by Nick Hobson + - change help text to make it clear that an indexed array is required + +doc/{bash.1,bashref.texi} + - changed description of mapfile to note that the array variable + argument must be an indexed array, and mapfile will return an + error if it is not + +subst.c + - change expand_string_unsplit and expand_string_leave_quoted to + add the (previously unused) W_NOSPLIT2 flag to the created word + - change expand_word_internal to understand W_NOSPLIT2 to mean that + we're not going to split on $IFS, so we should not quote any + characters in IFS that we add to the result string. Fixes bug + reported by Enrique Perez-Terron + - change cond_expand_word similarly. Fixes rest of bug reported by + Enrique Perez-Terron + +parse.y + - save and restore value of last_command_subst_pid around call to + expand_prompt_string in decode_prompt_string. Fixes bug that causes + $? to be set wrong when using a construct like false || A=3 when + set -x is enabled and $PS4 contains a command substitution. Reported + by Jeff Haemer + + 10/17 + ----- +execute_cmd.c + - in execute_in_subshell, make sure we set setjmp(return_catch) before + running the command, in case the command or its word expansion + calls jump_to_top_level. Fixes bug reported by Nils Bernhard + + +subst.c + - new PF_NOSPLIT2 flag for param_expand + - parameter_brace_expand takes a new `pflags' argument, before the + `output' parameters; passes to param_expand as necessary + - change parameter_brace_expand to call parameter_brace_expand_word + with the PF_NOSPLIT2 flag if the pflags argument to + parameter_brace_expand has it set + +parse.y + - change report_syntax_error to set last_command_exit_value to + EX_BADSYNTAX if parse_and_execute_level is > 0, indicating a + syntax error while we're executing a dot script, eval string, + trap command, etc. + +builtins/evalstring.c + - in parse_and_execute, if parse_command() returns non-zero, + indicating a parse error, print a warning message if the conditions + would require a posix-mode shell to abort (parse error in a `.' + script or eval string) + + 10/19 + ----- +builtins/evalfile.c + - even if the `check binary' flag is not passed to _evalfile, return an + error after reading 128 null characters if called by `source', on + the assumption that it's probably a binary file. [This will be in + bash-4.1-beta] + + 10/24 + ----- +[bash-4.1-alpha released] + +bashline.c + - don't call command_substitution_completion_function if we're + completing a substring delimited by a single quote. Fixes bug + reported by bash-bugs@atu.cjb.net + +lib/readline/complete.c + - make sure _rl_skip_completed_text defaults to 0, as the + documentation states (incorrect in bash-4.1-alpha) + - in insert_match, skip over a close quote in the replacement text if + the character at point when completion is invoked is a single + quote. Fixes complaint from bash-bugs@atu.cjb.net + + 10/26 + ----- +shell.c + - in main, make sure "$EMACS" is non-null before calling strstr on its + value. Fixes Red Hat bug 530911 submitted by Mitchell Berger + +builtins/mapfile.def + - don't save callback commands in shell history. Suggested by + Jan Schampera + +mailcheck.c + - in file_mod_date_changed, make sure the modification time is later + than the saved modification date, not just that it's not equal. + Fix from Evgeniy Dushistov + - in file_access_date_changed, make sure the access time is later + than the saved access time, not just that it's not equal + + 10/27 + ----- +builtins/shopt.def + - added new `compat40' compatibility variable, with associated changes + to shell_compatibility_level(), since the default compatibility level + is now 41 + +test.c + - make the < and > operators to [[ use strcoll() only if the shell + compatibility level is greater than 40 (it is 41 by default in + bash-4.1) + + 10/28 + ----- +support/shobj-conf + - decrease the default version of FreeBSD that creates shared libraries + to 4.x. Advice from Peter Jeremy + + 11/2 + ---- +parse.y + - change parse_comsub to free `heredelim' and set it to 0 whenever the + comsub scanner finds the end of a here document. Really need to + implement a stack of here doc delimiters like in the parser (can we + use redir_stack here, too?) + - fix parse_comsub to not attempt to read another here doc delimiter + after seeing a shell break character (that is not newline) if we + already have one. Fixes Debian bash bug #553485, submitted by + Samuel Hym + + 11/3 + ---- +variables.c + - fix bind_variable_internal to call a variable's dynamic 'set function' + with the right arguments depending on whether it's an associative + array, an indexed array, or a scalar. Fixes Ubuntu bug #471504 + https://bugs.launchpad.net/ubuntu/+source/bash/+bug/471504 reported + by AJ Slater + +[bash-4.1-beta frozen] + + 11/11 + ----- +builtins/printf.def + - in getintmax(), in the case of a conversion error, return the partial + value accumulated so far, which is suppose to be what + strtoimax/strtoll/strtol returns + + 11/17 + ----- +[bash-4.1-beta released] + + 11/18 + ----- +builtins/{common.h,shopt.def},shell.c + - changed shopt variable "set functions" to take the option name as + the first argument; changed function prototypes and callers + +builtins/shopt.def + - change set_compatibility_level() to turn off other compatNN options + when one is set -- enforce mutual exclusivity. Fixes problem noted + by Jan Schampera + + 11/19 + ----- +lib/readline/rltty.c + - make sure prepare_terminal_settings() tests for the presence of + ECHOCTL before using it. Fixes bug reported by Joachim Schmitz + + +config-top.h + - new WORDEXP_OPTION define (off by default) + +shell.c + - don't include the --wordexp option or the supporting function + (run_wordexp) if WORDEXP_OPTION is not defined. Suggested by + Aharon Robbins + +execute_cmd.c + - in execute_cond_node, turn on comsub_ignore_return if the flags + indicate we're ignoring the return value before calling + cond_expand_word. Fixes bug reported by Anirban Sinha + + + 11/20 + ----- +lib/sh/snprintf.c,builtins/printf.def + - change check for HAVE_ASPRINTF and HAVE_SNPRINTF to check if value + is 1 or 0 rather than whether they are defined or not. This allows + a value of 0 to enable function replacement + +configure.in,aclocal.m4 + - new autoconf macro, BASH_FUNC_SNPRINTF, checks for snprintf present + and working as C99 specifies with a zero length argument. Idea + from Greg Wooledge + - new macro BASH_FUNC_VSNPRINTF, does same thing for vsnprintf + + 11/25 + ----- +subst.c + - in command_substitute, only tell parse_and_execute to reset the line + number in an interactive shell if sourcelevel == 0 -- we'll use the + line numbers from the sourced file + +execute_cmd.c + - in execute_simple_command, only subtract function_line_number from + line_number if sourcelevel == 0. If sourcing, we'll use the line + numbers from the sourced file. Fixes bug reported by Hugo + Mildenberger + +builtins/declare.def + - in declare_internal, call bind_assoc_variable instead of + bind_array_variable in the case of declare -A foo=bar. Fixes bug + reported by Bernd Eggink . + + 11/27 + ----- +lib/readline/util.c + - change declaration for _rl_walphabetic to use prototype, assuming + that any system with multibyte characters has a compiler that can + handle prototypes. Fix for AIX compilation problem reported by + Nick Hillman + + 11/28 + ----- +execute_cmd.c + - make funcnest file-scope static and unwind-protect its value in + execute_function, so it can be used as a real measure of function + call nesting + +general.c + - fix off-by-one error in trim_pathname that caused it to short-circuit + when PROMPT_DIRTRIM == number of directories - 1. Fixes bug + reported by Dennis Williamson + + 11/29 + ----- +jobs.c + - when fork() returns -1/EAGAIN, call waitchld(-1, 0) so the shell can + reap any dead jobs before trying fork again. Currently disabled + until bash-4.2 development starts + +lib/readline/complete.c + - when incrementing _rl_interrupt_immediately, make sure it's greater + than 0 before decrementing it. In practice, not a problem, but + the right way to do it. Suggested by Jan Kratochvil + + +lib/readline/signals.c + - make sure rl_signal_handler doesn't set rl_caught_signal if + _rl_interrupt_immediately is set, so RL_CHECK_SIGNALS doesn't + cause it to be processed twice. Suggested by Jan Kratochvil + + - if the callback interface is being used, use the code path that + immediately handles signals. This restores the readline-5.2 + behavior. Fixes GDB readline bug reported by Jan Kratochvil + + + 12/18 + ----- +[bash-4.1-rc1 released] + + 12/22 + ----- +config-top.h + - don't have SYSLOG_HISTORY enabled by default + +lib/sh/Makefile.in + - add explicit dependency on pathnames.h for parallel make support + +externs.h + - add extern declaration for xtrace_fdchk + +lib/sh/snprintf.c + - add local prototype declarations for isinf, isnan if we are providing + local definitions + +lib/sh/fnxform.c + - add extern declaration for get_locale_var if HAVE_LOCALE_CHARSET not + defined + +execute_cmd.c + - define NEED_FPURGE_DECL so we pick up any extern declaration for + fpurge (e.g., if the system doesn't provide it) + +builtins/shopt.def + - correct prototype and declaration for set_shellopts_after_change so + it's the correct type for shopt_set_func_t + - add new function shopt_enable_hostname_completion that is the correct + type for shopt_set_func_t; just calls enable_hostname_completion and + returns its result + + 12/26 + ----- +doc/{bash.1,bashref.texi} + - add \E and \" escape sequences to ANSI-C quoting description. + Suggested by Aharon Robbins + + 12/29 + ----- +doc/bash.1 + - make sure shell and environment variable names are always in + `small caps' bold. Suggested by Aharon Robbins + + 12/30 + ----- +{execute_cmd.c,parse.y,Makefile} + - changes for building minimal configuration from Matthias Klose + + +[bash-4.1 frozen] + + 12/31 + ----- +[bash-4.1 released] + + 1/5/2010 + -------- +doc/bashref.texi + - document compat32 and compat40 shopt options. Omission pointed out + by Dilyan Palauzov + + 1/6 + --- +lib/readline/complete.c + - use `convfn' (converted filename) instead of entry->d_name (filename + read from file system) when adding partial or full completions to + the command line. Bug and fix from Guillaume Outters + + + 1/7 + --- +builtins/printf.def + - fix prototype in extern declaration for vsnprintf. Fix for bug + reported by Yann Rouillard + + 1/9 + --- +parse.y + - fix shell_getc to handle alias expansions containing quoted + newlines. Problems in bash-4.1 with aliases containing quoted + newlines in the middle of and at the end of their expansion. + Fix for bug reported by Jonathan Claggett + + - change mk_alexpansion to not append a space to an alias + expansion ending with a newline. Works with shell_getc + + 1/11 + ---- +lib/glob/Makefile.in + - add dependencies on shell.h and pathnames.h. From Mike Frysinger + + + 1/15 + ---- +doc/{bash.1,{bashref,version}.texi},lib/readine/doc/rluser.texi + - some typo fixes from Aharon Robbins + - added descriptions of ENV, COPROC, and MAPFILE variables + - added descriptions of READLINE_LINE and READLINE_POINT + + 1/21 + ---- +arrayfunc.c + - free `akey', the word-expanded index into the assoc array to avoid + mem leak in array_value_internal + - free index into assoc array in unbind_array_element + - change array_value_internal to take an additional argument: an + arrayind_t *. If not null, an index to an indexed array is + returned there. If not an indexed array or subscript is @ or + *, the value is unchanged + + 1/22 + ---- +builtins/ulimit.def + - include if we found it during configure and we don't + have resources. Fixes omission reported by Joachim Schmitz + + +{configure,config.h}.in + - check for , define HAVE_ULIMIT_H if found + +lib/sh/oslib.c + - include for extern declaration for kill(2) if + HAVE_KILLPG not defined + +jobs.c + - if HAVE_KILLPG is not defined, add an extern prototype decl for + killpg() + + 1/24 + ---- +print_cmd.c + - when printing here-string redirections, don't quote the string. The + original quotes, if any, are still in place and don't need to be + requoted. Fixes bug reported by Arfrever Frehtes Taifersar Arahesis + + +subst.c + - fix array_length_reference to return 0 for variables that have not + been assigned a value. Fixes bug reported by Mart Frauenlab + , but is not backwards compatible + +arrayfunc.[ch] + - change array_value to take a new arrayind_t *indp parameter like + get_array_value; changed extern prototype declaration + +subst.c + - changed callers of array_value to add extra parameter + +expr.c + - change expr_streval to set a new `lvalue' parameter with information + about the string being evaluated: string, value, array index (if + any), variable evaluated (if set). + - saving and restoring current context now saves and restores the + current `lvalue' + - new function expr_bind_array_element, binds an array element with an + already-computed index to a specified value + - anywhere we set the current token to a string (STR), save and set + the current lvalue + - change calls to expr_bind_variable to check whether or not the + current lvalue indicates an indexed array was evaluated, and, if so, + call expr_bind_array_element using the already-computed index + (curlval.ind). Fixes problems with dynamic variables (e.g., RANDOM) + in array indices with {pre,post}-{inc,dec}rement and op= + operators reported by + + 1/25 + ---- +expr.c + - fix subexpr() to initialize curlval and lastlval when resetting all + of the rest of the expression-parsing variables + + 1/26 + ---- +builtins/setattr.def + - in show_var_attributes, if the variable is not set (value == 0), + don't print `name=""', just print `name'. Pointed out by + Mart Frauenlab + +arrayfunc.c + - fix array_keys to return NULL if the variable is not set or + invisible. Pointed out by Mart Frauenlab + - change array_value_internal to return NULL for variable which has + not been set + + 1/30 + ---- +bashline.c + - in command_word_completion_function, don't call glob_pattern_p + on hint -- use the already-computed `globpat'. At this point, + hint might contain an already-dequoted globbing character, but + glob_matches will be NULL. Fixes bug reported by + coyote@wariat.org.pl + + 2/5 + --- +builtins/exec.def + - set extern variable "exec_argv0" to the argument to -a + +shell.c + - if exec_argv0 is set, set dollar_vars[0] to it and set it to NULL, + assuming it was set by `exec -a'. `exec -a foo' now sets $0 to + foo in an executable shell script without a leading `#!' (fixes + longstanding bug) + + 2/8 + --- +variables.c + - in push_func_var, if a variable is in a special builtin's temporary + environment and needs to be propagated because we're in Posix mode, + or we just need to propagate a variable, and we are executing in a + function without any local variables (so the function-local variable + context has no variable hash table), make sure we create a hash + table so we have a place to save the variable to be propagated. + Fixes bug reported by Crestez Dan Leonard . + + 2/18 + ---- +builtins/hash.def + - change add_hashed_command to remove the command being looked up from + the hash table before trying to add it. That way, if it's not found, + there won't be anything remaining in the hash table + + 2/26 + ---- +trap.[ch] + - move IMPOSSIBLE_TRAP_HANDLER define to trap.h so other parts of the + shell can use it + +parse.y + - change yy_readline_get to use IMPOSSIBLE_TRAP_HANDER instead of NULL + as a sentinel value for the SIGINT signal handler + - make sure yy_readline_get resets interrupt_immediately to 0 after + calling readline() using the same criteria it used to set it to 1 + before the call -- make the code symmetric. Suggested by Werner + Fink + +builtins/read.def + - move assignment to `retval' before decrement of interrupt_immediately + and terminate_immediately and call to discard_unwind_frame + - move assign_vars label before decrement of interrupt_immediately and + terminate_immediately so those variables get reset appropriately + if read -t times out + +subst.h + - new define for Q_DOLBRACE, indicates double-quoted ${...} + +subst.c + - in parameter_brace_expand, before calling parameter_brace_expand_rhs, + add Q_DOLBRACE to `quoted' if we're within double quotes. + - in expand_word_internal, if the Q_DOLBRACE flag is set, remove a + backslash escaping a }. Result of a Posix discussion on the + austin-group list + + 2/27 + ---- +variables.c + - new functions to save and restore the PIPESTATUS variable's internal + array: save_pipestatus_array and restore_pipestatus_array + +variables.h + - new extern declarations for save_pipestatus_array and + restore_pipestatus_array + +trap.c + - in run_pending_traps, _run_trap_internal, and run_exit_trap, save + and restore $PIPESTATUS while traps are running. Fixes bug + reported by Florian Bruhin + +parse.y + - use save_pipestatus_array and restore_pipestatus_array in + save_parser_state and restore_parser_state, respectively, replacing + inline code + +lib/readline/histfile.c + - fix callers of history_filename to be prepared to cope with it + returning NULL + - change history_filename to return NULL if $HOME is not set, rather + than trying to write the history file in the current directory. + This is the default directory, used only if the application does + not specify a history filename. Changed due to long-ago (unsent) + bug report from OpenBSD + +{Makefile,config.h,configure}.in,externs.h,lib/sh/{dprintf.c,Makefile.in} + - change fdprintf to dprintf, which is the Posix standard interface, + look for it with configure, replace it if not available + + 2/28 + ---- +command.h + - add new subshell flag, SUBSHELL_RESETTRAP. Indicates to the trap + builtin that the shell is executing a command substitution and + should free the trap strings we left unfreed by reset_signal_handlers() + +trap.c + - free_trap_string() and free_trap_strings() are now compiled in + +builtins/trap.def + - if changing a signal disposition and the SUBSHELL_RESETTRAP flag is + set in subshell_environment, free the trap strings left unfreed by + reset_signal_handlers + +subst.c + - in command_substitute, set the SUBSHELL_RESETTRAP flag. This change + is for Austin Group Posix interpretation 53 + (http://austingroupbugs.net/view.php?id=53) + + 3/7 + --- +lib/sh/{Makefile.in,strchrnul.c},Makefile.in + - implementation of strchrnul, from gnulib + +configure.in,config.h.in + - look for strchrnul and compile in version in lib/sh/strchrnul.c if + not available + - look for mbsnrtowcs and define HAVE_MBSNRTOWCS if available + +lib/sh/xmbsrtowcs.c + - new function, xdupmbstowcs2, fast version of xdupmbstowcs used when + mbsnrtowcs is available and the indices are not required. Called + from xdupmbstowcs as required. Initial patch from + <0xe2.0x9a.0x9b@gmail.com> + + 3/22 + ---- +print_cmd.c + - call print_deferred_heredocs virtually every time a recursive call + to make_command_string_internal is made so here documents get + printed correctly when they are attached to commands inside compound + commands such as for and while. Fixes bug reported by Mike + Frysinger + + 3/25 + ---- +builtins/printf.def + - fix have_precision case in PF macro to call printf with precision + instead of fieldwidth argument. Fixes bug reported by Rob Robason + + + 3/26 + ---- +trap.[ch] + - new function, signal_is_hard_ignored, returns true if the shell + inherited SIG_IGN as a signal's disposition + - new function, set_original_signal (sig, handler), provides interface + for rest of shell to set original_signals[sig] = handler + +execute_cmd.c + - execute_disk_command needs to call reset_terminating_signals in the + child process before resetting traps with restore_original_signals + +builtins/trap.def + - call initialize_terminating_signals before calling display_traps for + trap -p or trap without any other arguments. Possible future use + +lib/readline/complete.c + - rl_filename_completion_function needs to call + rl_filename_dequoting_function with `dirname' (which has already + been tilde-expanded) instead of `users_dirname', because it calls + opendir with `dirname'. Fixes bug reported by Stefan H. Holek + + + 3/27 + ---- +sig.c + - experimental change to set_signal_handler: when setting the SIGCHLD + handler, set the SA_RESTART flag so that interruptible system calls + get restarted after a child dies. Fixes bug reported by Tomas + Trnka , but needs further evaluation + +lib/sh/eaccess.c + - eaccess(2) apparently does only half the job: it does not check that + the permission bits on a file actually allow, for instance, execution. + Need to augment with a call to sh_stataccess if eaccess returns + success on FreeBSD. Fixes FreeBSD problem reported by Johan Hattne + + + 3/28 + ---- +parse.y,bashline.c,externs.h + - history_delimiting_chars now takes a const char * as an argument: + the line being added to the history. Changed callers + +parse.y + - bash_add_history should not add a semicolon separator if the current + history entry already ends in a newline. It can introduce syntax + errors (e.g., when it results in a null command before a close brace). + Fixes bug reported by Andreas Schwab + +parse.y + - history_delimiting_chars needs to return a newline instead of a + semicolon if it thinks the current line starts a here document + (if it contains `<<'). Also keeps track of the fact with a new + static variable, LAST_WAS_HEREDOC, so it can return the right + sequence of newlines later for the here-document body. Fixes bug + reported by Andreas Schwab + + 3/29 + ---- +lib/sh/eaccess.c + - if the system has faccessat, sh_eaccess will now use it in + preference to all other options + + 3/30 + ---- +subst.h + - new string_extract and extract_dollar_brace_string flag value: + SX_POSIXEXP, set if the shell is expanding one of the new Posix + pattern removal word expansions + +parser.h + - new definitions for "word expansion state", shared between parse.y + and subst.c + +subst.c + - include parser.h + + 4/9 + --- +builtins/declare.def + - make sure declare_internal calls bind_assoc_variable with newly- + allocated memory for the key argument when using an implicit key + of "0". Bug report and fix from Andreas Schwab + + + 4/14 + ---- +lib/readline/input.c + - restructure the rl_event_hook loop in rl_read_key to call the + event hook after rl_gather_tyi() returns and rl_get_char has + a chance to collect the input. Previous behavior was to call + the event hook before attempting to read input. Problem + reported by Anant Shankar + + 4/15 + ---- +builtins/fc.def + - fc_builtin needs to check whether the calculation of last_hist + leaves hlist[last_hist] == 0, and keep decrementing it until it + leaves a non-null history entry or goes < 0. Currently only + does this if saved_command_line_count > 0, indicating we're + trying to edit a multi-line command. Fixes bug reported by + Roman Rakus + + 4/17 + ---- +subst.c + - new process substitution helper functions: + unlink_fifo - closes a single FD or FIFO + num_fifos - returns number of open FDs or active FIFOs + copy_fifo_list - returns a bitmap of open FDs or active FIFOs + by index into appropriate list (dev_fd_list or fifo_list) + close_new_fifos - take a bitmap saved by copy_fifo_list and + call unlink_fifo on any FD or FIFO open at the time of the + call that is not marked as active in list + +execute_cmd.c + - execute_builtin_or_function: use new framework to close process + substitution FDs or FIFOs created by a shell builtin or shell + function. Fixes bug reported by Charles Duffy + +doc/{bash.1,bashref.texi} + - document 'C and "C constants for printf builtin + + 4/22 + ---- +lib/readline/complete.c + - new function to return screenwidth for use when displaying possible + matches: complete_get_screenwidth; changed uses of _rl_screenwidth + to use complete_get_screenwidth(). + - change complete_get_screenwidth to query (readline-private) + _rl_completion_colums, $COLUMNS, then _rl_screenwidth in that order + - change rl_display_match_list to deal with limit < 0 (which implies + that cols == 0) when _rl_screenwidth > 0 + +lib/readline/bind.c + - new bindable variable: completion-display-width, controls the + number of columns used when displaying completions with new + sv_compwidth function to call when value is set or unset + +lib/readline/doc/{readline.3,rltech.texi} + - documented completion-display-width variable + + 4/23 + ---- +execute_cmd.c + - change execute_in_subshell to reset trap handlers without freeing + the trap strings and set SUBSHELL_RESETTRAP. In line with Austin + Group interp #53 (trap in a subshell). + - ditto for execute_simple_command where it can be determined that + the shell is going to run a builtin or function in a subshell + +trap.c + - new function, get_all_original_signals, retrieves the original + signal disposition for all signals + +trap.h + - extern declaration for get_all_original_signals + +builtins/trap.def + - change showtrap to display signals that are "hard ignored" as + trap commands to ignore them, even though that trap command would + be a no-op. Partial fix for feature request from Siddhesh + Poyarekar + - change trap_builtin to call get_all_original_signals before displaying + traps. This will show inherited ignored signals. Rest of feature + request from Siddhesh Poyarekar + +lib/readline/histexpand.c + - fix history_tokenize_word so that it understands $(...) and the + <(...) and >(...) expansions as a single word + - change history_tokenize_word so that it understands extended shell + globbing patterns as a single word. Code is very similar to + $(...) code above. Bug reported by Rajeev V. Pillai + + + 4/24 + ---- +lib/readline/vi_mode.c + - add checks to rl_vi_char_search to make sure we've already done a + search if the command is `;' or `,', and return immediately if we + have not. Fixes bug reported by Eric Ho + +lib/readline/text.c + - make sure `dir' is in the valid range before searching in + _rl_char_search_internal. Range checks in the code depend on it + being non-zero + + 5/3 + --- +lib/readline/complete.c + - in rl_complete_internal, if show-all-if-ambiguous or + show-all-if-unmodified are set (what_to_do == '!' or '@', + respectively), and the common match prefix is shorter than the + text being completed, inhibit inserting the match. + The guess is that replacing text with a shorter match will not + be wanted + + 5/20 + ---- +lib/sh/unicode.c + - new file, with unicode character conversion-related code. Will be + used to implement \u and \U escapes where appropriate, and for + other unicode-related functions in the future + + 5/21 + ---- +builtins/printf.def + - add code to handle \u and \U escapes in format strings and arguments + processed by the %b format specifier + +lib/sh/strtrans.c + - add code to handle \u and \U escapes as unicode characters, works for + both `echo -e' and $'...' + +doc/{bash.1,bashref.texi} + - document new \u and \U escape sequences for $'...' and echo (printf + defers to the system's man page or Posix) + + 5/24 + ---- +execute_cmd.c + - change execute_disk_command to return a status, instead of just + leaving it in `last_command_exit_value', since the parent's return + value is sometimes used (e.g., when a restricted shell refuses to + run a command with a `/'). Fixes bug reported by David Pitt + + + 5/25 + ---- +bashline.c + - change bash completion functions to save and restore the value of + rl_ignore_some_completions_function, and set it to the bash default + of filename_completion_ignore where appropriate. Fixes bug + reported by Henning Bekel + +variables.c + - new convenience function: find_global_variable (name). Looks for + NAME in the global variables table, skipping any local and + temporary environment variables + +builtins/declare.def + - add new -g option to declare/typeset/local, forces variables to be + created or modified at the global scope when executing inside a + shell function. Requested by many, most recently by + konsolebox@gmail.com + + 5/27 + ---- +test.c + - added new `-v var' unary test operator; returns TRUE if var is set + (i.e., has been assigned a value). Works in both test builtin and + [[ conditional command + +doc/{bash.1,bashref.texi} + - documented new `-v var' unary conditional operator + +tests/test.tests + - added tests for new -v var operator + +builtins/kill.def + - change kill builtin so -PID (pgrp specification) following a + -s sig or -n sig option is not interpreted as a signal specification. + Fixes bug reported by Roman Rakus + +builtins/evalstring.c + - in parse_and_execute, if parse_command() returns non-zero, + indicating a parse error, exit the shell if the conditions require + a posix-mode non-interactive shell to abort (parse error in a `.' + script or eval string). Bash-4.1 only printed a warning. This is + from Austin Group interp 114 + +doc/bashref.texi + - add note to the posix mode section of the texinfo manual noting + the changed behavior for `.' and `eval' + +parse.y + - change time_command_acceptable to allow TIME token to appear after + BANG token (to allow `! time foo', which is supposed to be valid) + - change pipeline_command production to allow multiple instances of + `!' (which toggle inverting the return status) and `time' (which + have no effect) + +execute_cmd.c + - In posix mode, `time' without a following pipeline prints the + elapsed user, system, and real time for the shell and its + children since the shell was invoked. + It's like `times' but obeys the setting of TIMEFORMAT. A future + revision of Posix will require this + +doc/{bashref.texi,bash.1} + - document new posix mode use of `time' + +parse.y + - add production to pipeline_command that permits `!' by itself to + be equivalent to `false' (and, with the changes above, permits + `! !' to be roughly equivalent to `true'). A future revision of + Posix will require this + + 5/28 + ---- +parse.y + - fix \W prompt expansion to use memmove instead of strcpy, since the + source and target strings overlap (though you think it wouldn't + matter, since the overlapping regions are never touched at the same + time). Fixes bug reported by Stéphane Jourdoi + + +parse.y + - Posix interp 217 states that $(( must be parsed first as an + arithmetic expansion, so avoid attempting to parse it as a nested + command substitution. Fixes bug reported by several, most recently + + +subst.c + - change extract_delimited_string to process nested $( as a possible + command substitution, but only if already parsing an arithmetic + expansion. Rest of fix for Posix interp 217 + - change parameter_brace_expand_rhs to make the := expansion operator + perform quote removal and both assign the result to the variable and + return it as the result of the expansion, rather than assign the + value after quote removal but return the value before quote removal. + Posix interp 221 + - introduce new internal quoting flag: Q_DOLBRACE. Denotes a double- + quoted ${...} expansion. In this case, Posix interp 221 requires + that a backslash quoting an embedded `}' be removed, even though it's + not one of the characters marked as special inside double quotes. + Set in parameter_brace_expand, used by expand_word_internal. + +parse.y + - introduce new parsing state, P_DOLBRACE, set when parsing a ${...} + expansion + - set a "dolbrace operator state" in parse_matched_pair to decide + whether the lexer is reading the param, op, or word in + ${paramOPword}. Will be used to decide whether or not to treat + single quotes specially in a double-quoted "${...} + + 5/29 + ---- +parse.y + - change parse_matched_pair so that a single quote appearing in a + double-quoted ${...} expansion is not special unless the expansion + operator is `#[#]' or `%[%]'. Posix interp 221 + +subst.c + - change string_extract_double_quoted so that a single quote appearing + in a double-quoted ${...} expansion is not special unless the + expansion operator is `#[#]' or `%[%]'. Posix interp 221 + +doc/bashref.texi + - document posix-mode effects of Posix interp 221 + - add section describing GNU parallel as requested by Stallman + +lib/readline/complete.c + - broke code that compares filenames read from the file system (and + possibly converted) to words being completed out into a separate + function: complete_fncmp + - augment complete_fncmp to treat hyphen and underscore as equivalent + when comparing filenames if _rl_completion_case_map is set + +lib/readline/rlprivate.h + - new extern declaration for _rl_completion_case_map + +lib/readline/util.c + - change _rl_strnicmp to return the difference between the characters, + like strcasecmp, and not modify the pointers it is passed + - change _rl_stricmp to not modify the pointers it is passed + +lib/readline/bind.c + - new bindable variable, "completion-case-map", toggles value of + _rl_completion_case_map + +lib/readline/doc/{rluser.texi,readline.3} + - document new bindable readline variable "completion-case-map" + +execute_cmd.c + - change execute_function to reset funcnest and jump back to top level + if funcnest exceeds funcnest_max + - use funcnest_max as a max function nesting level, if set to numeric + value greater than 0 (defaults to 0, so inactive) + +variables.c + - new variable FUNCNEST, controls funcnest_max value if set to numeric + value > 0 +sig.c + - reset funcnest to 0 when throw_to_top_level occurs + +doc/{bash.1,bashref.texi} + - document FUNCNEST variable and its effect on function execution + +lib/readline/funmap.c + - add new bindable command names to avoid case-insensitive matching + problems between, for instance, vi-fword and vi-fWord: + + vi-forward-word + vi-forward-bigword + vi-backward-word + vi-backward-bigword + vi-end-word + vi-end-bigword + + Suggested in a different form in 2006 (!) by Servatius Brandt + + +builtins/mapfile.def + - run_callback now takes a new third argument: curline, the line + currently being read and about to be assigned + - the callback function/command now takes an additional argument: + the line to be assigned to the array index. Feature suggested by + Dennis Williamson + +doc/{bash.1,bashref.texi} + - document new additional `line' argument to mapfile callback + + 5/30 + ---- +builtins/printf.def + - add new %(fmt)T format specifier, where FMT is a strftime format. + Argument is number of seconds since the epoch, with -1 meaning + current time (roughly date +%s) and -2 meaning shell start time + (roughly $SECONDS, unless it's been assigned a value or unset). + Fieldwidth and precision are preserved, strftime result is printed + as with %[-][[fieldwidth][.[precision]]]s + +doc/{bash.1,bashref.texi} + - document new %(datefmt)T printf format specifier and special + arguments + +builtins/hash.def + - don't permit programs with slashes to be entered into the hash table + at all, even with the -p option. Inconsistency pointed out by + Jan Schampera + +builtins/shopt.def + - add `compat41' option in preparation for bash-4.2 + + 6/6 + --- +lib/readline/vi_mode.c + - finish restructuring rl_vi_domove and the functions that call it so + it works in callback mode, including numeric arguments. Requested + a long time ago by Bob Rossi + +lib/readline/callback.c + - arrange to call appropriate callback when readline state indicates + RL_STATE_VIMOTION, so vi motion commands like `cw' and `d2w' are + handled in callback mode + +lib/sh/wcswidth.c + - replacement wcswidth implementation + +aclocal.m4 + - add REPLACE_FUNCS(wcswidth) to BASH_CHECK_MULTIBYTE + +execute_cmd.c + - fix select_query and print_index_and_element to compute correct + display width of select list elements in presence of multibyte + characters. Bug reported by Bernd Eggink + +builtins/cd.def + - add posix-mandated -e option; currently ignored in most circumstances + +doc/{bash.1,bashref.texi} + - document new `cd -e' option + + 6/12 + ---- +arrayfunc.c + - change array_value_internal to treat negative subscripts to indexed + arrays, offset from array_max_index(x) + 1, so foo[-1] is the last + element of $foo + +subst.c + - Change verify_substring_values to allow negative length specifications + when using string variables or array members. Negative lengths + mean to return characters from OFFSET until (${#var} - N) for + {var:offset:-N}. Feature requested by Richard Neill + + +doc/{bash.1,bashref.texi} + - document new behavior of negative subscripts to indexed arrays + - document new behavior of negative LENGTH in substring expansion + +configure.in + - change version to bash-4.2-devel + +variables.c + - make sure initialize_shell_variables calls sv_xtracefd if + BASH_XTRACEFD is inherited in the shell environment. Fixes but + reported by + + 6/13 + ---- +lib/readline/complete.c + - change get_y_or_n to always return 1 when in callback mode, so we + don't do a blocking read. Have to wait until readline-7.0 to add + a state so we can use callbacks, since that will change public + interface + + 6/17 + ---- +subst.c + - fix memory leak in parameter_brace_expand: when performing pattern + removal with parameter_brace_remove_pattern, make sure `name' is + freed. Fixes bug reported by oyvindh@dhampir.no + + 6/23 + ---- +{parse.y,subst.c} + - make the ${param//pat/rep}, ${param^pat}, and ${param,pat} expansions + require single quotes and double quotes to match when within double + quotes. This way every expansion except the Posix ones behaves as + bash has always behaved + +subst.c + - change remove_upattern and remove_wpattern to return their first + argument if nothing matches, change callers to allocate memory + appropriately + - change remove_pattern to short-circuit and return copy of PARAM + if remove_wpattern returns its first argument (indicating no match) + rather than convert back to multibyte string, allocating new memory + twice and calling wcsrtombs + + 6/24 + ---- +execute_cmd.c + - add missing initializers for sh_coproc to eliminate a compiler + warning. Patch from Werner Fink + + 6/27 + ---- +parse.y + - add `TIMEIGN' token to handle `time -p -- ...'. Pointed out by + Laszlo Ersek on austin-group list + + 6/28 + ---- +jobs.c + - treat a shell with (subshell_environment&SUBSHELL_PIPE) != 0 like + a command substitution in wait_for and act like we received a + SIGINT if a job we're waiting for dies of SIGINT. Fixes bug + reported by Ilya Basin + + 7/2 + --- +jobs.c + - if fork() fails in make_child, try to reap some dead children before + retrying + +execute_cmd.c + - change execute_pipeline to run the last command of a non-asynchronous + pipeline in the current shell environment if the `lastpipe' shell + option is enabled and job control is not active. Code from + Werner Fink + +parse.y + - Posix says (issue 267) that time is not recognized as a keyword + if the next token begins with a `-' + +doc/{bash.1,bashref.texi} + - changed the descriptions of BASH_SOURCE, BASH_LINENO, and FUNCNAME + as proposed in Ubuntu bug 591677. + - document new `lastpipe' shell option that runs last command of a + pipeline in the current shell environment + - document new posix-mode behavior with `time -p' + + 7/5 + --- +aclocal.m4 + - new autoconf test WEXITSTATUS_OFFSET, bit offset in status word + returned by wait() of the process's exit status + +jobs.[ch] + - change stop_pipeline to return the actual index of the job just + created and added to the jobs table, instead of the current job + - job_exit_status and job_exit_signal are now global functions, with + extern declarations in jobs.h + - append_process: new utility function for use by the lastpipe code, + takes info, creates a PROCESS from them, and adds it to the end of + the passed job id's pipeline. lastpipe code uses it to add a dummy + process for the last command in the pipeline + - freeze_jobs_list: new utility function so rest of shell can freeze + the jobs list. Used by the lastpipe code + +execute_cmd.c + - changes to lastpipe code to make `pipefail' option, $PIPESTATUS, and + $? work correctly. Uses append_process and job_exit_status + + 7/10 + ---- +subst.c + - when performing pattern substitution word expansions, a `&' in the + replacement string is replaced by the text matched by the pattern. + The `&' can be quoted with a backslash to inhibit the expansion. + CURRENTLY DISABLED + + 7/13 + ---- +pcomplib.[ch] + - new member for struct compspec: lcommand. for future use + + 7/15 + ---- +parse.y + - fix problem in parse_comsub where extra space was added to here-doc + delimiter if the first word in the comsub contained a `/'. Fixes + bug reported by Alex Khesin + + 7/20 + ---- +parse.y + - change reserved_word_acceptable to return success if the last two + tokens read were `function WORD'. Allows function definitions like + function good [[ -x foo ]];. Fixes bug reported by Linda Walsh + + +doc/{bash.1,bashref.texi} + - change function definition meta-syntax to make it clearer, rather + than let the text note the optional portions + + 7/24 + ---- +bashhist.c + - change bash_history_inhibit_expansion() to suppress history expansion + for $! parameter expansion. Fixes debian bug #589745 submitted by + Frank Heckenbach + +lib/readline/terminal.c + - change rl_resize_terminal to always fetch the new terminal size and + only force the redisplay if _rl_echoing_p is non-zero. Fixes bug + reported by Balazs Kezes + + 7/25 + ---- +lib/readline/xfree.c + - new file, contains definition of xfree moved from xmalloc.c + + 7/28 + ---- +variables.c + - check suspect return values from bind_variable before trying to use + the returned SHELL_VAR *. Changes to: initialize_shell_variables, + bind_int_variable, FIND_OR_MAKE_VARIABLE. Fixes bug reported by + Roman Rakus + + 7/31 + ---- +lib/readline/rltty.c + - fix rl_prep_terminal and rl_deprep_terminal to use fileno(stdout) + if rl_instream is NULL. Fixes bug reported by Otto Allmendinger + otto.allmendinger@googlemail.com + + 8/2 + --- +lib/sh/casemod.c + - if the passed string is NULL or empty, return it immediately. Fixes + bug reported by Dennis Williamson + +subst.c + - fix pat_subst to cope with the passed string being NULL + +arrayfunc.h + - added flag values for array_value_internal and its callers; converted + array_value_internal `allow_all' parameter into a general flags word + - get_array_value now takes a flags value + - changed array_value internal to use *indp as an index to use if the + AV_USEIND flag is set, rather than recomputing it + +subst.c + - get_var_and_type takes two new parameters: a flags word and an index + that represents an already-computed index for an array reference + (just indexed arrays so far). Index is used and passed to array_value + if flags includes AV_USEIND + - parameter_brace_expand_word takes a new argument: the already- + computed index; returns W_ARRAYIND if word expanded is being used + as an array index + - changed parameter_brace_casemod, parameter_brace_patsub, + parameter_brace_substring, parameter_brace_remove_pattern to take new + flags and index arguments from parameter_brace_expand_word. They + pass the new parameters along to get_var_and_type to use an + already-computed array index if necessary. Fixes bug where array + indexes are computed twice reported by Andrew Benton + + +doc/bash.1,lib/readline/doc/{history.3,hsuser.texi} + - modified description of history event designators to clarify that + all non-absolute event designators are relative to the current + position in the history list. Question raised by Frank + Heckenbach as debian bash bug 590012 + + 8/5 + --- +subst.c + - remove code that does not add a quoted null when the input string + is partially quoted; subsequent word splitting may require it. + Fixes bug reported by Eric Blake + + 8/12 + ---- +lib/glob/gmisc.c + - move match_pattern_wchar and match_pattern_char to new file in + glob library + - new functions: wmatchlen(pat, max) and umatchlen(pat, max), computes + number of characters PAT will match. Returns the number of chars + that will be matched or -1 if the match length is indeterminate + (i.e., contains a `*') + +subst.c + - use umatchlen/wmatchlen in match_upattern/match_wpattern to bound + the number of match attempts in large strings to (usually) one, + depending on match length. Fixes performance problems with + pattern substitution in large strings noted by Yi Yan + . Can be applied to remove_[uw]pattern also + + 8/13 + ---- +bashhist.c + - in maybe_append_history, change check for history_lines_this_session + so that we append the lines to the file if it's equal to the value + returned by where_history(). This means that without this change, + the history won't be appended if all the lines in the history list + were added in the current session since the last time the history + file was read or written. Fixes bug reported by Bruce Korb + + +shell.h,parse.y + - add prompt_string_pointer to the parser_state struct saved and + restored by {save,restore}_parser_state. Fixes both bugs exposed + by bash_completion and completion of open backquotes reported by + Egmont Koblinger + +subst.h + - new flag for skip_to_delim: SD_EXTGLOB. Skip extended globbing + patterns while looking for ending delimiter + +subst.c + - when passed the SD_EXTGLOB flag, skip_to_delim skips over extended + globbing patterns (when extended_glob is set) while looking for a + character in the delimiter set + +pathexp.c + - split_ignorespec: new function to replace calls to extract_colon_unit + in setup_ignore_patterns. uses skip_to_delim with the SD_EXTGLOB + flag to skip over extended globbing patterns in variables like + HISTIGNORE and GLOBIGNORE. Fixes bug reported by Dimitar DIMITROV + and Greg Wooledge + + 8/28 + ---- +lib/readline/rlprivate.h + - add members to search_cxt to save _rl_keymap + - new flag for isearch context: SF_CHGKMAP, set if we changed the + keymap while reading a character for the search string that + translated to a command + +lib/readline/isearch.c + - save current readline keymap in cxt->keymap and cxt->okeymap + in _rl_scxt_alloc + - in _rl_isearch_dispatch, only check for cxt->lastc as a member of + cxt->search_terminators if it's > 0 (i.e., not an isearch opcode) + + 9/3 + --- +support/signames.c + - add Solaris SIGJVM1 and SIGJVM2. Update from Stefan Teleman + + +shell.c + - instead of closing all fds 3-20 at shell startup, just set them to + be close-on-exec. Report from Rainer Mülle + +lib/readline/isearch.c + - in _rl_isearch_dispatch, if the current character maps to ISKMAP, + move to the indicated keymap (using cxt->keymap) and go on to + read another character. Fixes problem reported by Davor + Cubranic + - in _rl_isearch_dispatch, after translating key to possible opcode, + restore _rl_keymap from cxt->okeymap if necessary + - in _rl_isearch_dispatch, use key sequences that map to default + functions that ^G, ^W, and ^Y map to as equivalent to those chars + +lib/readline/complete.c + - new variable, _rl_menu_complete_prefix_first, zero by default + - change menu_complete to display common prefix (matches[0]) first + before cycling through rest of match list if + _rl_menu_complete_prefix_first is non-zero. Suggested by Sami + Pietila + +lib/readline/bind.c + - new bindable readline variable, "menu-complete-display-prefix", + controls setting of _rl_menu_complete_prefix_first + +doc/{bash.1,bashref.texi},lib/readline/doc/{readline.3,rluser.texi} + - added description of menu-complete-display-prefix bindable + readline variable + + 9/17 + ---- +configure.in + - remove AM_PATH_LISPDIR call since we don't use that bash debugger + any more. Suggested by Mike Frysinger + + 10/6 + ---- +findcmd.c + - change executable_file to set errno to EISDIR if the passed name + is a directory + +builtins/exec.def + - change exec_builtin to report appropriate error message if the + file argument is a directory. Noted by Eric Blake + in a message to austin-group + +builtins/source.def + - change source_builtin to make sure the shell exits if the file is + not found when in a non-interactive shell running in posix mode + and source_searches_cwd == 0 (as posix mode makes it by default). + Pointed out in http://thread.gmane.org/gmane.comp.shells.dash/291/focus=392 + by Jilles Tjoelker + +execute_cmd.c + - set executing_command_builtin in execute_builtin if the builtin is + command_builtin. Unwind-protected in execute_function_or_builtin + (like executing_builtin variable). Available for rest of shell + +builtins/{source.def,evalfile.c} + - make sure that non-interactive posix mode shells exit if the file + argument to `.' is not found only if they are not being executed + by the command builtin (executing_command_builtin == 0). This is + how `command' can cancel effects of special builtin exit properties + in the case of `dot file not found' + + 10/13 + ----- +lib/sh/strtrans.c + - pass \c through unchanged if not escaping for `echo -e' and they are + the final two characters in the string + + 10/15 + ----- +subst.c + - extract_dollar_brace_string: fix problem with single quotes + in unquoted ${...} for Posix compliance + + 10/16 + ----- +builtins/exec.def + - catch return value from shell_execve; don't print duplicate error + message if return value is EX_NOTFOUND. Make sure exit status + from exec is 127 if command is not found + +execute_cmd.c + - fix typo (`saved_redirects' should be `saved redirects') in + execute_function_or_builtin `command exec' case. Typo caused + too much of the unwind-protect stack to be discarded + - in same execute_function_or_builtin case, don't discard the + `saved redirects' frame unconditionally; only discard it if + saved_redirects is non-null in the `command exec' case. Fixes + sh -c 'command exec; exit 1' hanging bug uncovered by FreeBSD + sh test cases + + 10/18 + ----- +subst.c + - when in posix mode, shell should not exit if a variable assignment + error (e.g., assigning to readonly variable) occurs preceding a + command that is not a special builtin. Fixes bug uncovered by + FreeBSD sh test cases + - when in posix mode, the ${!?} and ${!#} expansions are not indirect + expansions, but posix word expansions involving the `!' variable + +parse.y + - fix parse_comsub so that it does not skip backslash-newline when + parsing a comment + + 10/19 + ----- +subst.c + - fix parameter_brace_expand so that an attempt to use the % or # + expansions on an unset variable with -u set will cause a non- + interactive shell to abort. Posix change + - fix parameter_brace_expand so that an attempt to use pattern + substitution or case modification expansions on an unset variable + with -u set will cause and unbound variable error and make a + non-interactive shell abort + - change parameter_brace_expand_length to return INTMAX_MIN if a + positional parameter is unset and -u is set + - if parameter_brace_expand_length returns INTMAX_MIN when -u is set, + treat it as an unbound variable error and make a non-interactive + shell abort. Posix change + - change parameter_brace_expand_length to return INTMAX_MIN if an + implicit reference to array[0] is made ${#array} and array[0] is + not set when -u is set + + 10/20 + ----- +builtins/cd.def + - Posix 2008 says that if no matching directories are found in $CDPATH, + use the directory name passed as an operand and go on. Posix change + +doc/bashref.texi + - change Posix mode section with latest additions and removals + + 11/4 + ---- +lib/readline/complete.c + - fix rl_menu_complete and rl_old_menu_complete to keep incrementing + match_list_index by match_list_size as long as it's < 0. Fixes + bug reported by jeenuv@gmail.com + +braces.c + - make mkseq() take intmax_t arguments for sequence start and end + and make sure it's passed intmax_t values. Fixes bug reported by + Pete Gregory + +sig.c + - if termsig_handler is called when terminate_immediately == 1, + assume we're being called as a signal handler and set + history_lines_this_session to 0 to inhibit history file being + written on shell exit. Fixes long-standing bug most recently + observed by Andreas Schwab + + 11/5 + ---- +redir.c + - add_undo_close_redirect now returns int, 0 on success, non-zero on + failure. Currently always succeeds + - new macro REDIRECTION_ERROR to make do_redirection_internal return + value of errno + - change do_redirection_internal to call REDIRECTION_ERROR after + saving file descriptor and make do_redirection_internal return error + if add_undo_redirect or add_undo_close redirect fails. This makes + failure to save a file descriptor a redirection error and the shell + behaves appropriately. Fixes bug reported by Eric Blake + + +bashline.c + - modify bash_forward_shellword to correctly handle quoted strings, + especially if point is in a quoted string when function is invoked. + Fixes bug reported by Daniel Colascione + +configure.in + - change version to 4.2-alpha + + 11/7 + ---- +lib/readline/text.c + - in rl_insert, if we're not in the multibyte code path, don't try to + optimize and insert all of the available typeahead input if we're + reading input from a macro. Fixes bug reported by Andre Majorel + + +lib/readline/text.c + - break out multibyte guts of rl_forward_char into a separate function + _rl_forward_char_internal that does nothing but calculate the new + value of point + - change rl_forward_char to call _rl_forward_char_internal instead of + having equivalent code inline + +lib/readline/rlprivate.h + - new extern declaration for _rl_forward_char_internal + +lib/readline/vi_mode.c + - change _rl_vi_append_forward to call _rl_forward_char_internal to + set rl_point, instead of calling rl_forward_char. When at the end + of the line, rl_forward_char will ring the bell. Fixes debian + bash bug 601042, reported by Alan J. Greenberger + + 11/14 + ----- +subst.c + - fix match_upattern to use correct test to immediately break out of + loop (when potential match length is greater than number of chars + remaining in the string) in MATCH_ANY case + + 11/15 + ----- +subst.c + - include "typemax.h" to make sure we have a definition of INTMAX_MIN + + 11/16 + ----- +lib/sh/unicode.c + - make sure `localconv' isn't declared on machines without iconv + - add stub_charset for systems that don't have locale_charset: looks + up LC_CTYPE, returns everything after last `.', "UTF-8" if the + value is exactly "UTF-8", and "ASCII" otherwise + + 11/20 + ----- +lib/readline/vi_mode.c + - in rl_domove_motion_callback, make sure to use m->key instead of + key, which is not initialized and should not be used. Bug report + from Andreas Schwab + - in rl_vi_domove, make assignment to `m' explicit instead of + relying on evaluation order semantics, since the C standard leaves + them unspecified. Bug report from Andreas Schwab + + + 11/21 + ----- +lib/sh/shquote.c + - sh_single_quote and sh_double_quote now take a const char * + argument. Fixes problem pointed out by Joachim Schmitz + + +externs.h + - change extern declarations for sh_single_quote and sh_double_quote + +lib/sh/strchrnul.c + - make sure that return value is cast to (char *) if we're using a + part of the passed (const char *) argument. Fixes problem pointed + out by Joachim Schmitz + +lib/glob/gmisc.c + - fix a typo that mixed up defines for LPAREN and RPAREN. Bug and + fix from Andreas Schwab + - use WLPAREN and WRPAREN in multibyte character environments + - fixed typos using L'cc' in a non-wide-char environment + +lib/readline/complete.c + - fix rl_filename_completion_function to dequote users_dirname if + there is a filename dequoting function (as well as dirname), since + users_dirname gets tacked back onto the beginning of the possible + completions and then requoted. Bug reported by Andreas Schwab + + + 11/22 + ----- +lib/readline/parens.c + - the `blink-matching-paren' variable should default to off + + 11/23 + ----- +subst.h + - add extern declaration for close_new_fifos() + +lib/sh/fnxform.c + - fix curencoding to return the character past the `.', not a string + beginning with `.' + +lib/sh/unicode.c + - fix stub_charset to do the same cut-off at `@' as curencoding(). + These two functions should be combined + +builtins/printf.def + - document new %(datefmt)T modifier in help text + + 11/24 + ----- +parse.y + - fix `W' case in decode_prompt_string: memmove was copying one too + few bytes and missed the closing NUL. Bug report from Tim Mooney + + + 11/26 + ----- +subst.c + - in expand_word_internal, don't add quoted nulls to partially- + quoted strings if the word will not be subjected to word splitting + later (which will remove the quoted null). Fixes bug reported by + Rocky Bernstein + + 11/28 + ----- +subst.c + - change multibyte case of match_pattern to revert to match_upattern + if neither the pattern nor the string has any multibyte characters + +alias.c + - fix tests of backslash-escaped characters in skipquotes, skipws, + rd_token to check for backslash at EOS and not go past the end. + Fixes debian bug 603696 reported by Tim Small + +include/shmbchar.h + - new file, mbchar.h from gnulib minus the include + +lib/sh/shmbchar.c + - new file, mbchar.c from gnulib with additions + - moved mbstrlen from subst.c to here, changed initialization of mbs + - change mbstrlen to use is_basic to avoid calls to mbrlen for ASCII + chars; code hints from gnulib + - don't copy mbs and mbsbak if we're not calling mbrlen + + 11/29 + ----- +lib/glob/smatch.c + - change xstrmatch to use internal_strmatch() if the pattern and + string don't have any multibyte characters + + 11/30 + ----- +include/shmbutil.h + - change ADVANCE_CHAR and ADVANCE_CHAR_P macros to use is_basic and + only call mbrlen and copy state and state_bak if is_basic returns + false (non-ASCII). Called all over the place. + - change rest of macros except BACKUP_CHAR and BACKUP_CHAR_P in the + same way + + 12/2 + ---- +subst.c + - audit all calls to string_list and make sure caller can handle a + NULL return value. Fixes bug reported by David Rochberg + + +general.h + - change sh_wassign_func_t to take an additional argument: an int + flags word + +subst.c + - change do_word_assignment to take an additional argument to match + wassign_func_t; change callers + - change call to (*assign_func) in expand_word_list_internal to match + new wassign_func_t prototype + - (*assign_func) passes 1 as additional arg if the simple command is + a builtin or function, in which case the assignment to the + temporary env should take effect + +variables.c + - change assign_in_env to take an additional argument to match + wassign_func_t; change callers + - move call to sv_ifs from dispose_temporary_env to + dispose_used_env_vars; we don't need to do it if called from + merge_temporary_env + + 12/3 + ---- +variables.c + - change dispose_temporary_env to maintain a list (tempvar_list) of + variables that need to be handled specially. If a variable that + gets freed by push_temp_var or propagate_temp_var is one of the + variables that the shell handles specially (IFS, LANG, etc.), it's + stored on the list. For each variable in this list, + dispose_temp_var calls stupidly_hack_special_variables. + - assign_in_env calls stupidly_hack_special_variables if flags arg + is non-zero, so variable assignments affect current shell + execution environment if a builtin or function is being executed. + Fixes bug reported by Bruno Haible + + 12/5 + ---- +subst.c + - use mbsmbchar on both string and pattern in match_pattern instead + of strlen and mbstrlen; only go through the strings once + + 12/6 + ---- +lib/readline/kill.c + - in rl_yank_last_arg, only switch directions if the `count' + argument is < 0, not < 1. This makes explicit count arguments of + 0 work as expected. Fixes bug reported by Dennis Williamson + + +doc/bash.1,lib/readline/doc/{readline.3,rluser.texi} + - fix documentation for yank-last-arg to make it clear how the count + argument is set and how second and subsequent calls treat any + numeric argument + +doc/{bash.1,bashref.texi} + - slight changes to the description of test + - change \(bv to `|'; it seems that many `internationalized' versions + of groff don't render that as a vertical bar. Fixes Debian bug + 603805 + + 12/10 + ----- +configure.in + - changed release status to 4.2-beta + + 12/14 + ----- +[bash-4.2-beta frozen] + + 12/18 + ----- +redir.c + - change REDIRECTION_ERROR macro to accept a third argument: an + additional file descriptor to close before returning and error (pass + -1 to do nothing) + - change calls to REDIRECTION_ERROR to close appropriate file + descriptors. Fixes bug reported by Andreas Schwab + + - make sure to close any file descriptors opened for REDIR_VARASSIGN + before returning an error + + 12/19 + ----- +expr.c + - move processing of unary `-' and `+' to exp1 from exp0 to avoid + precedence problems. Fixes bug reported by <12bric@gmail.com> + + 12/22 + ----- +lib/sh/fpurge.c + - updated version from gnulib, inlined gnulib stdio-impl.h + + 12/24 + ----- +doc/bash.1 + - change the description of while and until to use `list-1' and + `list-2', similar to the Posix description. Suggested by + Jeff Haemer + + 12/27 + ----- +execute_cmd.c + - slight changes to execute_command_internal and how it captures the + exit status of (command) and shell control structures with pipes to + avoid multiple variable assignments to last_command_exit_value + - change to execute_simple_command so that parent branches of shells + forked to execute commands in pipelines don't change $? to 0 + (if (pipe_out != NO_PIPE) result = last_command_exit_value). Fixes + bug reported by Damien Nadà + + 12/28 + ----- +configure.in + - changed version to bash-4.2-rc1 + + 1/2/2011 + -------- +lib/readline/complete.c + - fix rl_filename_completion_function to dequote and save users_dirname + before calling any function to transform the directory name passed + to opendir(). Fix from Andreas Schwab + +lib/readline/doc/ + - make sure to note that rl_directory_completion_hook cannot modify + the directory name argument if it returns 0 + +bashline.c + - make sure that bash_directory_completion_hook consistently returns + non-zero whenever it modifies its directory name argument + +lib/readline/terminal.c + - don't bother with the declarations (extern or not) for PC, BS, and + UP if NCURSES_VERSION is defined, since ncurses defines local + versions of those symbols in the library. Fixes bug most recently + reported by Kevin Scott against Mac OS X + +include/filecntl.h + - make sure O_TEXT and O_BINARY are defined to avoid Windows-specific + (or cygwin-specific) code. This and the following changes from + Eric Blake for current cygwin systems + +input.h + - add a B_TEXT flag to note when the underlying file descriptor is + opened in O_TEXT mode + +lib/sh/tmpfile.c + - make sure temporary files are opened in binary mode (O_BINARY) on + systems where it matters + +input.c + - make sure to set the B_TEXT flag if the file descriptor has O_TEXT + in its flags (returned by fcntl) + - change b_fill_buffer to compensate for lseek() and read() returning + different offsets on files opened in O_TEXT mode + - cygwin now is able to lseek on files and set the unbuffered and text + flags appropriately, so can use the general test for a seekable fd + - now that cygwin uses O_TEXT or O_BINARY appropriately, we no longer + have to manually translate \r\n to \n + +redir.c + - remove the Cygwin-1.1 code from here_document_to_fd; cygwin is now + up to version 1.7 and can unlink an open file descriptor + - make sure temporary files used for here documents are opened in + binary mode (O_BINARY) on systems where it matters + +execute_cmd.c,parse.y + - make sure error messages use all printable characters in filenames + and strings + +{builtins/evalfile,shell,subst}.c + - remove cygwin-specific calls to setmode to force file descriptors + into text mode, since we're using text or binary mode according to + the mode of the mount point + +execute_cmd.c + - when creating pipes and making them stdin and stdout, make sure to + tell stdio that the mode of the underlying file descriptor may have + changed from text to binary + +subst.c + - when creating pipes for command substitution, make sure to + tell stdio that the mode of the underlying file descriptor may have + changed from text to binary + + 1/3 + --- +doc/{bash.1,bashref.texi} + - changes to the readonly documentation suggested by Jan Schampera + + + 1/4 + --- +builtins/read.def + - change bind_read_variable to consistently return NULL if there is some + kind of variable assignment error (e.g., assigning to a readonly or + noassign var) + - change read builtin to only call stupidly_hack_special_variables if + bind_read_variable returns non-NULL + - change read_builtin to return EXECUTION_FAILURE if there is an + assignment error (e.g., assigning to a readonly or noassign var). + Fixes bug reported by Jan Schampera + + 1/5 + --- +builtins/{help.def,common.c} + - change uses of a builtin's `short_doc' member to go through gettext + for possible translation before being displayed. Suggestion from + + + 1/6 + --- +shell.h + - new exit status define: EX_MISCERROR (2) + +builtins/getopts.def + - change getopts_bind_variable to return error if an attempt is made + to assign to a variable with the `noassign' attribute + - change getopts_bind_variable to return EX_MISCERROR if attempt is + made to assign to readonly or noassign variable + +builtins/cd.def + - change setpwd to return an int and return failure when PWD is + readonly; success otherwise + - change bindpwd to return failure if setpwd returns EXECUTION_FAILURE. + Inspired by message from Eric Blake + - change pwd builtin to return failure if PWD is readonly (and setpwd + returns EXECUTION_FAILURE) + + 1/8 + --- +lib/sh/eaccess.c + - on FreeBSD and Solaris, check the result of access(2) with mode X_OK + for root by checking sh_stataccess(). Same code as was added to + check result of eaccess(). Fixes Solaris 11 problem reported by + + + 1/10 + ---- +builtins/set.def + - add description of `--' to help text + +[bash-4.2-rc1 released] + + 1/14 + ---- +lib/readline/readline.h + - fix/update description of rl_directory_rewrite_hook + +lib/readline/complete.c + - if there are no directory rewrite or completion hooks, set dirname + to a duplicate copy of users_dirname instead of calling the + dequoting function again + +bashline.c + - use rl_directory_rewrite_hook instead of rl_directory_completion_hook + to avoid changing the directory name the user typed, other than + dequoting it. Fixes bug introduced by changes to directory + completion hook, pointed out first by William Bader + + + 1/16 + ---- +lib/sh/strftime.c + - portability and other (int->long) updates from Aharon Robbins + + +configure.in + - change release level to rc2 + + 1/17 + ---- +execute_cmd.c + - short-circuit select builtin if read_builtin returns anything but + EXECUTION_SUCCESS, not just EXECUTION_FAILURE. Fixes bug reported + by Pierre Gaston + + 1/19 + ---- +execute_cmd.c + - change execute_simple_command to save and restore the values of + executing_builtin and executing_command_builtin before discarding + the unwind-protect frame. Bug and fix from Werner Fink + + + 1/24 + ---- +variables.c + - change brand to set rseed to a known, constant value if it's 0, + so the sequence is known. Fixes issue reported by Olivier + Mehani + + 2/2 + --- +braces.c + - make sure to pass an `int' argument to asprintf in mkseq. Fixes + bug reported by Mike Frysinger + + 2/5 + --- +lib/glob/gmisc.c + - fix wmatchlen and umatchlen to initialize all state variables. Fix + from Andreas Schwab + +jobs.c + - change wait_for to call restore_sigint_handler right after exiting + the wait loop, instead of right before function returns. Reduces + the window for a SIGINT to be lost because a child does not exit + due to SIGINT + + 2/7 + --- +configure.in + - changed release status to `release' + + 2/9 + --- +execute_cmd.c + - make sure some variables are declared as volatile if necessary. Bug + report and fix from Eric Blake + +[bash-4.2 frozen] + + 2/11 + ---- +print_cmd.c + - in indirection_level_string, change to simpler test of result of + MBLEN (< 0 instead of MB_INVALIDCH) + + 2/14 + ---- +[bash-4.2 released] + + 2/15 + ---- +lib/glob/gmisc.c + - fix wmatchlen and umatchlen to avoid going past the end of the + string on an incomplete bracket expression that ends with a + NUL. Partial fix for bug reported by Clark Wang + + 2/16 + ---- +subst.h + - new string extract flag value: SX_WORD. Used when calling + extract_dollar_brace_string to skip over the word in + ${param op word} from parameter_brace_expand + +subst.c + - change parameter_brace_expand to add SX_WORD to flags passed to + extract_dollar_brace_string + - change parameter_brace_expand to use SX_POSIXEXP for all non-posix + word expansion operators that treat single quotes as special, not + just % and # + - change extract_dollar_brace_string to initialize dolbrace_state to + DOLBRACE_WORD if SX_WORD flag supplied and we shouldn't use + DOLBRACE_QUOTE. Fixes bug reported by Juergen Daubert + +doc/{bash.1,bashref.texi} + - document the exact expansions here strings undergo + + 2/17 + ---- +lib/readline/vi_mode.c + - make sure that `dd', `cc', and `yy' call vidomove_dispatch from + rl_domove_read_callback. Fixes bug reported by Clark Wang + + +lib/readline/callback.c + - make sure _rl_internal_char_cleanup is called after the + vi-motion callbacks (rl_vi_domove_callback) in rl_callback_read_char. + Companion to above fix + +doc/{bash.1,bashref.texi} + - make sure that the text describing the rhs of the == and =~ + operators to [[ states that only the quoted portion of the pattern + is matched as a string + + 2/18 + ---- +lib/glob/gmisc.c + - better fix for umatchlen/wmatchlen: keep track of the number of + characters in a bracket expression as the value to increase + matchlen by if the bracket expression is not well-formed. Fixes + bug reported by Clark Wang + +subst.c + - change expand_string_for_rhs so that it sets the W_NOSPLIT2 flag + in the word flags. We will not perform word splitting or quote + removal on the result, so we do not want to add quoted nulls if + we see "" or ''. Fixes bug reported by Mike Frysinger + + + 2/19 + ---- +variables.c + - new function, int chkexport(name), checks whether variable NAME is + exported and remakes the export environment if necessary. Returns + 1 if NAME is exported and 0 if not + - call chkexport(name) to get tzset to look at the right variable in + the environment when modifying TZ in sv_tz. Don't call tzset if + chkexport doesn't indicate that the variable is exported + +variables.h + - new extern declaration for chkexport + + +{parse.y,builtins/printf.def} + - call sv_tz before calling localtime() when formatting time strings + in prompt strings or using printf. Fixes bug reported by + Dennis Williamson + +execute_cmd.c + - modify fix of 2/9 to add casts when those variables are passed to + functions; some compilers throw errors instead of warnings. Report + and fix from Joachim Schmitz + +support/shobj-conf + - add a stanza for nsk on the Tandem from Joachim Schmitz + + +{shell,lib/readline/shell}.c + - Tandem systems should use getpwnam (getlogin()); for some reason + they don't do well with using getuid(). Fix from Joachim Schmitz + + + 3/1 + --- +variables.c + - make sure that the return value from find_variable is non-null + before trying to use it in chkexport. Fixes bug reported by + Evangelos Foutras + + 3/3 + --- +parse.y + - when adding $$ to the current token buffer in read_token_word(), + don't xmalloc a buffer for two characters and then strcpy it, just + copy the characters directly into the token buffer. Fix from + Michael Whitten + +execute_cmd.c + - fix expand_word_unsplit to add the W_NOSPLIT2 flag to the word to + be expanded, so "" doesn't add CTLNUL. Similar to fix of 2/18 to + expand_string_for_rhs. Fixes bug reported by Nathanael D. Noblet + and Matthias Klose + +parse.y + - fix extended_glob case of read_token_word to allocate an extra + space in the buffer for the next character read after the extended + glob specification if it's a CTLESC or CTLNUL. Report and fix from + Michael Witten + - fix shell expansions case of read_token_word to allocate an extra + space in the buffer for the next character read after the shell + expansion if it's a CTLESC or CTLNUL. Report and fix from + Michael Witten + - TENTATIVE: fix read_token_word to reduce the amount of buffer space + required to hold the translated and double-quoted value of $"..." + strings. Report and fix from Michael Witten + - change code around got_character and got_escaped_character labels to + make sure that we call RESIZE_MALLOCED_BUFFER before adding the + CTLESC before a CTLESC or CTLNUL, and before adding the character if + we're not adding a CTLESC. Report and fix from + Michael Witten + +subst.c + - new param flags value, PF_ASSIGNRHS, mirrors W_ASSIGNRHS, noting that + parameter expansion is on rhs of assignment statement. That inhibits + word splitting + - change param_expand to call string_list_dollar_at with quoted == 1 + if PF_ASSIGNRHS is set, so it will quote IFS characters in the + positional parameter before separating them with the first char of + $IFS. This keeps the rhs from being split inappropriately. Fixes + bug reported by Andres Perera + + 3/4 + --- +lib/readline/bind.c + - add a missing free of `names' in rl_function_dumper. Bug report + and fix from Michael Snyder + + 3/5 + --- +lib/readline/rltty.c + - change rl_deprep_terminal so it uses fileno (stdin) for the tty fd + if rl_instream is not set, like rl_prep_terminal + + 3/6 + --- +lib/readline/display.c + - fix rl_message to use a dynamically-allocated buffer instead of a + fixed-size buffer of 128 chars for the `local message prompt'. Bug + report and fix from Micah Cowan + + 3/7 + --- +jobs.c + - add sentinel to wait_sigint_handler so it only sets wait_sigint_received + if waiting_for_child is non-zero; otherwise, it restores the old + SIGINT handler and sends itself the SIGINT + - set waiting_for_child around the calls to waitchld that use it to + synchronously wait for a process + - change logic that decides whether or not the child process blocked + or handled SIGINT based on whether or not waitpid returns -1/EINTR + and the shell receives a SIGINT and the child does not exit. If + the child later exits due to SIGINT, cancel the assumoption that it + was handled + - instead of testing whether or not the child exited due to SIGINT + when deciding whether the shell should act on a SIGINT it received + while waiting, test whether or not we think the child caught + SIGINT. If it did, we let it go (unless the shell has it trapped); + if it did not catch it, the shell acts on the SIGINT. Fix from + Linus Torvalds , bug report originally + from Oleg Nesterov + + 3/8 + --- +shell.c + - initialize no_line_editing to 1 if READLINE is not defined -- we + can't have line editing without readline + + 3/12 + ---- +lib/readline/signals.c + - add SIGHUP to the set of signals readline handles + +lib/readline/doc/rltech.texi + - document that SIGHUP is now part of the set of signals readline + handles + +lib/readline/input.c + - if _rl_caught_signal indicates that read() was interrupted by a + SIGHUP or SIGTERM, return READERR or EOF as appropriate + - call rl_event_hook, if it's set, if call to read in rl_getc + returns -1/EINTR. If rl_event_hook doesn't do anything, this + continues the loop as before. This handles the other fatal + signals + +execute_cmd.c + - add a couple of QUIT; calls to execute_disk_command and + execute_simple_command to improve responsiveness to interrupts + and fatal signals + +input.c + - rearrange getc_with_restart so that the return values from read() + are handled right + +parse.y + - don't need to set terminate_immediately in yy_stream_get, since + getc_with_restart checks for terminating signals itself + - since readline returns READERR on SIGHUP or SIGTERM, don't need + to set terminate_immediately. Still doesn't handle other + signals well -- will have to check that some more + +bashline.c + - new function, bash_event_hook, for rl_event_hook. Just checks for + terminating signals and acts on them using CHECK_TERMSIG. + - set rl_event_hook to bash_event_hook + +builtins/read.def + - take out setting terminate_immediately; add calls to CHECK_TERMSIG + after read calls + +doc/{bash.1,bashref.texi} + - move the text describing the effect of negative subscripts used to + reference indexed array elements to the paragraphs describing + ${parameter[subscript]}, since that's where they are implemented. + Pointed out by Christopher F. A. Johnson + +arrayfunc.[ch],subst.c + - array_expand_index now takes a new first argument: a SHELL_VAR * + of the array variable being subscripted. Can be used later to fully + implement negative subscripts + + 3/14 + ---- +lib/glob/glob.c + - fix mbskipname to not turn the directory entry name into a wide char + string if the conversion of the pattern to a wide char string fails + - fix mbskipname to call skipname if either the pattern or the filename + can't be converted into a wide-char string + +lib/glob/xmbsrtowcs.c + - fix xdupmbstowcs2 to handle return value of 0 from mbsnrtowcs and + short-circuit with failure in that case. Fixes bug reported by + Roman Rakus + + 3/15 + ---- +bashline.c + - new variable, bash_filename_quote_characters to store the value + assigned to rl_filename_quote_characters so it can be restored + if changed. + - change bashline_reset and attempt_shell_completion to restore + rl_filename_quote_characters if not set to default + + 3/22 + ---- +lib/glob/glob.c + - wdequote_pathname falls back to udequote_pathname if xdupmbstowcs + fails to convert the pathname to a wide-character string + +lib/glob/xmbsrtowcs.c + - xdupmbstowcs2: change to fix problem with leading '\\' (results in + nms == 0, which causes it to short-circuit with failure right + away). Fixes bug pointed out by Werner Fink + - xdupmbstowcs2: compensate for mbsnrtowcs returning 0 by taking the + next single-byte character and going on + - xdupmbstowcs2: change memory allocation to increase by WSBUF_INC + bytes; try to avoid calls to realloc (even if they don't actually + result in more memory being allocated) + + 3/24 + ---- +doc/{bash.1,bashref.texi} + - slightly modify BASH_SUBSHELL description based on complaint from + Sam Liddicott + + 3/25 + ---- +trap.c + - change free_trap_strings to not call free_trap_string for signals + that are being ignored, like reset_or_restore_signal_handlers. + Fixes bug reported by Satoshi Takahashi + + 3/26 + ---- +lib/readline/rltypedefs.h + - remove old Function/VFunction/CPFunction/CPPFunction typedefs as + suggested by Tom Tromey + +lib/readline/rlstdc.h + - move defines for USE_VARARGS/PREFER_STDARG/PREFER_VARARGS from + config.h.in to here because declaration of rl_message in + readline.h uses the defines. This makes it hard for another packages + to use after the header files are installed, since config.h is not + one of the installed files. Suggested by Tom Tromey + + + 3/27 + ---- +print_cmd.c + - change indirection_string from a static buffer to a dynamic one + managed by indirection_level_string(), so we don't end up truncating + PS4. Suggested by Dennis Williamson + +lib/readline/shell.c + - change sh_set_lines_and_columns to use static buffers instead of + allocating the buffers to pass to setenv/putenv + +lib/readline/terminal.c + - change _rl_get_screen_size to not call sh_set_lines_and_columns if + ignore_env == 0 + - _rl_sigwinch_resize_terminal: new function to just retrieve terminal + size, ignoring environment + +lib/readline/rlprivate.h + - new external declaration for _rl_sigwinch_resize_terminal() (currently + unused) + +lib/readline/signals.c + - rl_sigwinch_handler: set _rl_caught_signal to SIGWINCH + - rl_sigwinch_handler: don't immediately call rl_resize_terminal; just + leave _rl_caught_signal set for RL_CHECK_SIGNALS to handle + - _rl_signal_handler: call rl_resize_terminal if sig == SIGWINCH. + Should fix hang when sending multiple repeated SIGWINCH reported by + Henning Bekel + + 3/29 + ---- +lib/sh/snprintf.c + - include math.h for any defines for isinf/isnan + - use code from gnulib documentation to implement isinf/isnan if they + are not defined + +configure.in + - don't check for isinf or isnan; c99 says they're macros anyway + +config.h.in + - remove defines for ISINF_IN_LIBC and ISNAN_IN_LIBC, no longer used + by snprintf.c + + 4/2 + --- +braces.c + - brace_gobbler: fix to understand double-quoted command substitution, + since the shell understands unquoted comsubs. Fixes bug reported + by Michael Whitten + +lib/readline/display.c + - include on MDOS + - get and set screen size using DJGPP-specific calls on MSDOS + - move cursor up clear screen using DJGPP-specific calls + - don't call tputs on DJGPP; there is no good terminfo support + +lib/readline/terminal.c + - include on MDOS + - get and set screen size using DJGPP-specific calls on MSDOS + - use DJGPP-specific initialization on MSDOS, zeroing all the + _rl_term_* variables + - don't call tputs on DJGPP; there is no good terminfo support + DJGPP support from Eli Zaretskii + + 4/6 + --- + +config-top.h + - change DEFAULT_PATH_VALUE to something more useful and modern + + 4/8 + --- +tests/printf2.sub + - make sure LC_ALL and LC_CTYPE are set so LANG assignment takes effect. + Reported by Cedric Arbogast + + 4/11 + ---- +include/chartypes.h + - fix a couple of dicey defines (though ones that don't cause any + compiler warnings) in IN_CTYPE_DOMAIN + +doc/{bashref.texi,bash.1} + - add note referring to duplicating file descriptors in sections + describing redirecting stdout and stderr and appending to stdout + and stderr. Suggested by Matthew Dinger + +pcomplete.c + - it_init_helptopics: new function to support completing on help topics, + not just builtins + - it_helptopics: new programmable completion list of help topics + - build list of helptopic completions in gen_action_completions on + demand + +pcomplete.h + - new extern declaration for it_helptopics + +builtins/complete.def + - the `helptopic' action now maps to CA_HELPTOPIC intead of CA_BUILTIN, + since there are more help topics than just builtins. Suggested by + Clark Wang + + 4/12 + ---- +print_cmd.c + - fix print_arith_for_command to add a call to PRINT_DEFERRED_HEREDOCS + before ending the body of the command, so heredocs get attached to + the right command instead of to the loop. From gentoo bug 363371 + http://bugs.gentoo.org/show_bug.cgi?id=363371 + +execute_cmd.c + - change coproc_pidchk to unset the appropriate shell variables when + the (currently single) known coproc pid terminates + - cleanup and new functions to fully support multiple coprocesses when + and if I decide to go there + + 4/13 + ---- +print_cmd.c + - fix print_group_command to add a call to PRINT_DEFERRED_HEREDOCS + after call to make_command_string_internal before printing closing + `}' + - fix make_command_string_internal to add a call to + PRINT_DEFERRED_HEREDOCS after recursive call to + make_command_string_internal in case cm_subshell before printing + closing `)' + + 4/14 + ---- +print_cmd.c + - change overlapping strcpy in named_function_string to memmove + +sig.h + - UNBLOCK_SIGNAL: convenience define, same as UNBLOCK_CHILD, just + restores an old signal mask + +trap.c + - set_signal: instead of setting the signal handler to SIG_IGN while + installing the new trap handler, block the signal and unblock it + after the new handler is installed. Fixes bug reported by Roman + Rakus + + 4/15 + ---- +doc/{bash.1,bashref.texi} + - make it clear that enabling monitor mode means that all jobs run in + separate process groups + + 4/18 + ---- +builtins/fc.def + - update fix of 4/15/2010 to not take saved_command_line_count into + account when stepping down the history list to make sure that + last_hist indexes something that is valid. Fixes bug reported by + + + 4/19 + ---- +builtins/fc.def + - fc_gethnum: make sure the calculation to decide the last history + entry is exactly the same as fc_builtin. Fixes bug uncovered by + fix of 4/18 to stop seg fault + + 4/22 + ---- +lib/readline/terminal.c + - change _rl_enable_meta_key to set a flag indicating that it sent the + enable-meta sequence + - _rl_disable_meta_key: new function to turn off meta mode after we + turned it on with _rl_enable_meta_key + +lib/readline/rlprivate.h + - extern declaration for _rl_disable_meta_key + +configure.in + - if not cross-compiling, set CFLAGS_FOR_BUILD from any CFLAGS inherited + from the environment. Fixes HP/UX build problem reported by + "Daniel Richard G." + + 4/26 + ---- +config-top.h + - define MULTIPLE_COPROCS to 0 so the code is still disabled but easy + to enable via configure option or editing this file + + 4/29 + ---- +lib/sh/eaccess.c + - freebsd provides faccessat, with the same misfeature as their eaccess + and access implementations (X_OK returns true for uid==0 regardless + of the actual file permissions), so reorganize code to check the + file permissions as with eaccess. Report and fix from Johan Hattne + + + 5/2 + --- +doc/{bash.1,bashref.texi} + - add forward reference to `Pattern Matching' from `Pathname + Expansion', suggested by Greg Wooledge + + 5/5 + --- +pcomplib.c + - the bash_completion project now distributes over 200 completions + for various programs, with no end in sight, so increase the value + of COMPLETE_HASH_BUCKETS from 32 to 128 + +pathexp.c + - quote_string_for_globbing: make sure CTLESC quoting CTLESC is + translated into \ even if the flags include QGLOB_REGEXP. + We don't want to process the second CTLESC as a quote character. + Fixes bug reported by Shawn Bohrer + + 5/6 + --- +builtins/printf.def + - change PRETURN to not call fflush if ferror(stdout) is true + - if a call to one of the stdio functions or printstr leaves + ferror(stdout) true, and PRETURN is going to be called, let PRETURN + print the error message rather than doubling up the messages. Fixes + problem reported by Roman Rakus + + 5/9 + --- +doc/{bash.1,bashref.texi} + - add note to the effect that lists inside compound command can be + terminated by newlines as well as semicolons. Suggested by + Roman Byshko + + 5/10 + ---- +subst.c + - remove_quoted_nulls: fix problem that caused it to skip over the + character after a CTLNUL, which had the effect of skipping every + other of a series of CTLNULs. Fixes bug reported by + Marten Wikstrom + + 5/11 + ---- +subst.c + - extract_process_subst: add SX_COMMAND flag to call to + extract_delimited_string, since we're expanding the same sort of + command as command substitution. Fixes bug reported in Ubuntu + bug 779848 + + 5/12 + ---- +configure.in + - set the prefer_shared and prefer_static variables appropriately + depending on the value of $opt_static_link + +aclocal.m4 + - AC_LIB_LINKFLAGS_BODY: change to not prefer shared versions of the + libraries it's searching for if the prefer_shared variable is "no". + Fixes problem reported by Cedric Arbogast + + 5/13 + ---- +lib/readline/readline.c + - _rl_internal_teardown: add call to _rl_disable_meta_key to make the + meta key active only for the duration of the call to readline() + - _rl_internal_setup: move call to _rl_enable_meta_key here from + readline_initialize_everything so the meta key is active only for + the duration of the call to readline(). Suggestion from Miroslav + Lichvar + +builtins/help.def + - help_builtin: change strncmp to strcmp so that `help read' no longer + matches `readonly'. Suggested by Clark Wang + +config.h.in + - add define for GLIBC21, checked using jm_GLIBC21 as part of the tests + for libintl + +lib/malloc/malloc.c + - internal_free: don't use the cached value of memtop when deciding + whether or not to adjust the break and give memory back to the kernel + when using the GNU C library, since glibc uses sbrk for its own + internal purposes. From Debian bug 614815, reported by Samuel + Thibault + +aclocal.m4 + - BASH_STRUCT_WEXITSTATUS_OFFSET: change AC_RUN_IFELSE to AC_TRY_RUN + to avoid warning about not using AC_LANG_SOURCE + + 5/14 + ---- +bashline.[ch] + - two new functions, bashline_set_event_hook and bashline_reset_event_hook, + to set rl_event_hook to bash_event_hook and back to NULL, respectively + - don't set rl_event_hook unconditionally + +sig.c + - termsig_sighandler: if the shell is currently interactive and + readline is active, call bashline_set_event_hook to cause + termsig_handler to be called via bash_event_hook when the shell + returns from the signal handler + + 5/15 + ---- +lib/readline/display.c + - _rl_col_width: Mac OS X has a bug in wcwidth: it does not return 0 + for UTF-8 combining characters. Added workaround dependent on + MACOSX. Fixes problem pointed out by Thomas De Contes + + + 5/16 + ---- +lib/readline/rlmbutil.h + - WCWIDTH: wrapper for wcwidth that returns 0 for Unicode combining + characters on systems where wcwidth is broken (e.g., Mac OS X). + +lib/readline/{complete,display,mbutil}.c + - use WCWIDTH instead of wcwidth + + 5/17 + ---- +lib/readline/display.c + - update_line: after computing ofd and nfd, see whether the next + character in ofd is a zero-width combining character. If it is, + back ofd and nfd up one, so the base characters no longer compare + as equivalent. Fixes problem reported by Keith Winstein + + +lib/readline/nls.c + - _rl_utf8locale: new flag variable, set to non-zero if the current + locale is UTF-8 + - utf8locale(): new function, returns 1 if the passed lspec (or the + current locale) indicates that the locale is UTF-8. Called from + _rl_init_eightbit + +lib/readline/rlprivate.h + - extern declaration for _rl_utf8locale + +locale.c + - locale_utf8locale: new flag variable, set to non-zero if the current + locale is UTF-8 (currently unused) + - locale_isutf8(): new function, returns 1 if the passed lspec (or the + current locale) indicates that the locale is UTF-8. Should be called + whenever the locale or LC_CTYPE value is modified + +aclocal.m4 + - BASH_WCWIDTH_BROKEN: new test for whether or not wcwidth returns + zero-width characters like unicode combining characters as having + display length 1; define WCWIDTH_BROKEN in this case + +config.h.in + - WCWIDTH_BROKEN: new define + +lib/readline/rlmbutil.h + - change WCWIDTH macro to use _rl_utf8locale and the full range of + Unicode combining characters (U+0300-U+036F) + + 5/19 + ---- +lib/readline/rlprivate.h + - _rl_search_context: new member, prevc, will hold character read + prior to lastc + +lib/readline/isearch.c + - _rl_isearch_dispatch: if the character causes us to index into + another keymap, save that character in cxt->prevc + - _rl_isearch_dispatch: if we index into another keymap, but don't + find a function that's special to i-search, and the character that + caused us to index into that keymap would have terminated the + search, push back cxt->prevc and cxt->lastc to make it appear as + if `prevc' terminated the search, and execute lastc as a command. + We have to push prevc back so we index into the same keymap before + we read lastc. Fixes bug report from Davor Cubranic + + + 5/20 + ---- +expr.c + - expr_bind_variable: pay attention to the return value from + bind_variable and check whether or not we should error out due to + a readonly or noassign variable. Fixes bug reported by Eric + Blake + + 5/26 + ---- + +lib/readline/search.c + - include histlib.h for ANCHORED_SEARCH defines + - rl_history_search_flags: new variable, holds ANCHORED_SEARCH flag for + the duration of a history search + - rl_history_search_reinit: takes a new flags variable, defines whether + or not the search is anchored; assigned to rl_history_search_flags + - rl_history_serarch_reinit: if ANCHORED_SEARCH flag passed, add ^ to + beginning of search string; otherwise search string is unmodified + - rl_history_search_internal: set rl_point appropriately based on + whether or not rl_history_search_flags includes ANCHORED_SEARCH + - rl_history_substr_search_forward: new function, for non-anchored + substring search forward through history for string of characters + preceding rl_point + - rl_history_substr_search_backward: new function, for non-anchored + substring search backward through history for string of characters + preceding rl_point. Original code from Niraj Kulkarni + + +lib/readline/readline.h + - extern declarations for rl_history_substr_search_{for,back}ward + +lib/readline/funmap.c + - history-substring-search-forward: new bindable command, invokes + rl_history_substr_search_forward + - history-substring-search-backward: new bindable command, invokes + rl_history_substr_search_backward + +lib/readline/doc/{rluser.texi,readline.3} + - document history-substring-search-forward and + history-substring-search-backward + + 5/27 + ---- +{nojobs,jobs}.c + - add support for DONT_REPORT_SIGTERM so that the shell doesn't print + a message when a job exits due to SIGTERM since that's the default + signal sent by the kill builtin. Suggested by Marc Herbert + + +config-top.h + - DONT_REPORT_SIGTERM: new user-modifiable setting. Commented out + by default + + 5/28 + ---- +lib/readline/bind.c + - _rl_skip_to_delim: skip to a closing double quote or other delimiter, + allowing backslash to quote any character, including the delimiter + - rl_parse_and_bind: call _rl_skip_to_delim instead of using inline + code + - rl_parse_and_bind: allow quoted strings as the values of string + variables. Variable values without double quotes have trailing + whitespace removed (which still allows embedded whitespace, for + better or worse). Fixes problem with string variables not matching + in `set' command if values happen to have trailing spaces or tabs + (debian bash bug #602762), but introduces slight incompatibility. + + 5/29 + ---- +doc/{bash.1,bashref.texi} + - clarify unset description to specify that without options, a + variable, then a shell function if there is no variable by that + name, is unset. Fixes discrepancy reported by Mu Qiao + + + 6/4 + ---- +doc/{bash.1,bashref.texi} + - clarify description of LINES and COLUMNS (and checkwinsize shopt + option) to make it clear that only interactive shells set a + handler for SIGWINCH and update LINES and COLUMNS. Original + report submitted by Jonathan Nieder + +arrayfunc.c + - expand_compound_array_assignment: defer expansion of words between + parens when performing compound assignmnt to an associative array + variable + - assign_compound_array_list: perform the same expansions when doing + a compound array assignment to an associative array variable as + when doing a straight array index assignment. The idea is that + foo=( [ind1]=bar [ind2]=quux) + is the same as + foo[ind1]=bar ; foo[ind2]=quux + + This fixes problems with double-expansion and quote removal being + performed on the array indices + + 6/13 + ---- +doc/{bash.1,bashref.texi} + - Add a little text to make it clear that the locale determines how + range expressions in glob patterns are handled. + + + 6/21 + ---- +builtins/read.def + - display a message and return error status if -a is used with an + existing associative array. Fixes bug reported by Curtis Doty + + + 6/24 + ---- +{jobs,nojobs}.c + - non-interactive shells now react to the setting of checkwinsize + and set LINES and COLUMNS after a foreground job exits. From a + suggestion by Leslie Rhorer + +doc/{bash.1,bashref.texi} + - checkwinsize: remove language saying that only interactive shells + check the window size after each command + +lib/readline/histfile.c + - history_backupfile: new file, creates a backup history file name + given a filename (appending `-') + - history_do_write: when overwriting the history file, back it up + before writing. Restore backup file on a write error. Suggested + by chkno@chkno.net + +bashline.c + - find_cmd_name: two new arguments, return the start and end of the + actual text string used to find the command name, without taking + whitespace into account + - attempt_shell_completion: small changes to make sure that completion + attempted at the beginning of a non-empty line does not find a + programmable completion, even if the command name starts at point + - attempt_shell_completion: small change to make sure that completion + does not find a progcomp when in whitespace before the command + name + - attempt_shell_completion: small change to make sure that completion + does not find a progcomp when point is at the first character of a + command name, even when there is leading whitespace (similar to + above). Fixes problems noted by Ville Skytta + +subst.c + - brace_expand_word_list: since the individual strings in the strvec + returned by brace_expand are already allocated, don't copy them to + newly-allocated memory when building the WORD_LIST, just use them + intact + +locale.c + - locale_mb_cur_max: cache value of MB_CUR_MAX when we set or change + the locale to avoid a function call every time we need to read it + +shell.h + - new struct to save shell_input_line and associated variables: + shell_input_line_state_t + - add members of sh_parser_state_t to save and restore token and the + size of the token buffer + +parse.y + - {save,restore}_input_line_state: new functions to save and restore + shell_input_line and associated variables + - {save,restore}_parser_state: add code to save and restore the token + and token buffer size + - xparse_dolparen: call save_ and restore_input_line_state to avoid + problems with overwriting shell_input_line when we recursively + call the parser to parse a command substitution. Fixes bug + reported by Rui Santos + +include/shmbutil.h + - use locale_mb_cur_max instead of MB_CUR_MAX in ADVANCE_CHAR and + similar macros + +lib/glob/smatch.c + - rangecmp,rangecmp_wc: change to take an additional argument, which + forces the use of strcoll/wscoll when non-zero. If it's 0, a new + variable `glob_asciirange' controls whether or not we use strcoll/ + wscoll. If it's non-zero, we use straight C-locale-like ordering. + Suggested by Aharon Robbins + + 6/30 + ---- +execute_cmd.c + - execute_pipeline: make sure the lastpipe code is protected by + #ifdef JOB_CONTROL. Fixes problem reported by Thomas Cort + + + 7/2 + --- +lib/readline/complete.c + - EXPERIMENTAL: remove setting of _rl_interrupt_immediately around + completion functions that touch the file system. Idea from Jan + Kratochvil and the GDB development + team + +lib/readline/signals.c + - rl_signal_handler: if we're in callback mode, don't interrupt + immediately on a SIGWINCH + + 7/3 + --- +bashline.c + - set_directory_hook: and its siblings are a new set of functions to + set, save, and restore the appropriate directory completion hook + - change callers to use {set,save,restore}_directory_hook instead of + manipulating rl_directory_rewrite_hook directly + - dircomplete_expand: new variable, defaults to 0, if non-zero causes + directory names to be word-expanded during word and filename + completion + - change {set,save,restore}_directory_hook to look at dircomplete_expand + and change rl_directory_completion_hook or rl_directory_rewrite_hook + appropriately + +bashline.h + - extern declaration for set_directory_hook so shopt code can use it + + 7/6 + --- +builtins/shopt.def + - globasciiranges: new settable shopt option, makes glob ranges act + as if in the C locale (so b no longer comes between A and B). + Suggested by Aharon Robbins + + 7/7 + --- +doc/{bash.1,bashref.texi} + - document new `globasciiranges' shopt option + + 7/8 + --- +builtins/shopt.def + - direxpand: new settable option, makes filename completion expand + variables in directory names like bash-4.1 did. + - shopt_set_complete_direxpand: new function, does the work for the + above by calling set_directory_hook + +doc/{bash.1,bashref.texi} + - document new `direxpand' shopt option + + 7/15 + ---- +lib/readline/isearch.c + - _rl_isearch_dispatch: when adding character to search string, use + cxt->lastc (which we use in the switch statement) instead of c, + since lastc can be modified earlier in the function + + 7/18 + ---- +lib/readline/rlprivate.h + - _rl_search_context: add another member to save previous value of + (multibyte) lastc: pmb is to mb as prevc is to lastc + +lib/readline/isearch.c: + - _rl_isearch_dispatch: if a key sequence indexes into a new keymap, + but doesn't find any bound function (k[ind].function == 0) or is + bound to self-insert (k[ind].function == rl_insert), back up and + insert the previous character (the one that caused the index into a + new keymap) and arrange things so the current character is the next + one read, so both of them end up in the search string. Fixes bug + reported by Clark Wang + - _rl_isearch_dispatch: a couple of efficiency improvements when adding + characters to the isearch string + + 7/24 + ---- +lib/readline/isearch.c + - _rl_isearch_dispatch: save and restore cxt->mb and cxt->pmb + appropriately when in a multibyte locale + +doc/{bash.1,bashref.texi} + - correct description of {x}>file (and other redirection operators + that allocate a file descriptor) to note the the fd range is + greater than or equal to 10. Fixes problem reported by + Christian Ullrich + +lib/readline/signals.c + - rl_signal_handler: don't interrupt immediately if in callback mode + +lib/readline/callback.c + - rl_callback_read_char: install signal handlers only when readline + has control in callback mode, so readline's signal handlers aren't + called when the application is active (e.g., between the calls to + rl_callback_handler_install and rl_callback_read_char). If the + readline signal handlers only set a flag, which the application + doesn't know about, the signals will effectively be ignored until + the next time the application calls into the readline callback + interface. Fixes problem of calling unsafe functions from signal + handlers when in callback mode reported by Jan Kratochvil + + +execute_cmd.c + - fix_assignment_words: when in Posix mode, the `command' builtin + doesn't change whether or not the command name it protects is an + assignment builtin. One or more instances of `command' + preceding `export', for instance, doesn't make `export' treat its + assignment statement arguments differently. Posix interpretation + #351 + +doc/{bash.1,bashref.texi} + - document new Posix-mode behavior of `command' when preceding builtins + that take assignment statements as arguments + +builtins/printf.def + - printstr: if fieldwidth or precision are < 0 or > INT_MAX when + supplied explicitly (since we take care of the `-' separately), + clamp at INT_MAX like when using getint(). Fixes issue reported + by Ralph Coredroy + + 7/25 + ---- +lib/readline/chardefs.h + - isxdigit: don't define if compiling with c++; declared as a c++ + template function. Fixes bug reported by Miroslav Lichvar + + +builtins/printf.def + - getint: if garglist == 0, return whatever getintmax returns (0). + Fixes bug reported by Ralph Coredroy + + 7/28 + ---- +doc/{bash.1,bashref.texi} + - minor changes to the descriptions of the cd and pushd builtins + +lib/sh/zread.c + - zsyncfd: change variable holding return value from lseek to + off_t. Bug report and fix from Gregory Margo + + 8/1 + --- +expr.c + - don't check for division by 0 when in a context where no evaluation + is taking place. Fixes bug reported by dnade.ext@orange-ftgroup.com + + 8/6 + --- +execute_cmd.c + - execute_command_internal: the parent branch of the subshell code + (where the child calls execute_in_subshell) should not close all + open FIFOs with unlink_fifo_list if it's part of a shell function + that's still executing. Fixes bug reported by Maarten Billemont + + + 8/9 + --- +builtins/common.c + - get_exitstat: return EX_BADUSAGE (2) on a non-numeric argument + +builtins/return.def + - return_builtin: just call get_exitstat to get the return status, + let it handle proper parsing and handling of arguments. Fixes + issue most recently raised by Linda Walsh . + Reverses change from 9/11/2008 (see above) + + 8/16 + ---- +doc/{bash.1,bashref.texi} + - clean up `set -e' language to make it clearer that any failure of + a compound command will cause the shell to exit, not just subshells + and brace commands + + 8/17 + ---- +configure.in + - make the various XXX_FOR_BUILD variables `precious' to autoconf to + avoid stale data + - change how CC_FOR_BUILD is initialized when cross-compiling and not, + but do not change behavior + - initialize CFLAGS_FOR_BUILD to -g when cross-compiling + - initialize LIBS_FOR_BUILD to $(LIBS) when not cross-compiling, empty + when cross-compiling + - create AUTO_CFLAGS variable to hold basic CFLAGS defaults; used when + CFLAGS not inherited from environment (like effect of old + auto_cflags variable) + - substitute LIBS_FOR_BUILD into output Makefiles + [changes inspired by bug report from Nathan Phillip Brink + -- gentoo bug 378941] + +builtins/Makefile.in + - substitute LIBS_FOR_BUILD from configure, not strictly initialized + to $(LIBS) + + 8/27 + ---- +doc/{bash.1,bashref.texi} + - minor changes to the here string description to clarify the + expansions performed on the word + +support/shobj-conf + - handle compilation on Lion (Mac OS X 10.7/darwin11) with changes + to darwin stanzas. Fixes readline bug reported by Vincent + Sheffer + +lib/sh/strtrans.c + - ansic_wshouldquote: check a string with multi-byte characters for + characters that needs to be backslash-octal escaped for $'...' + - ansic_shouldquote: if is_basic fails for one character, let + ansic_wshouldquote examine the rest of the string and return what + it returns. From a patch sent by Roman Rakus + + 8/30 + ---- +lib/sh/strtrans.c + - ansic_quote: changes to quote (or not) multibyte characters. New + code converts them to wide characters and uses iswprint to check + valid wide chars. From a patch sent by Roman Rakus + + + 9/7 + --- +lib/sh/shquote.c + - sh_backslash_quote: change to be table-driven so we can use a + different table if we want to + - sh_backslash_quote: takes a second char table[256] argument; + +externs.h + - sh_backslash_quote: add second argument to function prototype + +bashline.c,braces.c,parse.y,builtins/printf.def + - change callers of sh_backslash_quote to add second argument + +bashline.c + - filename_bstab: table of characters to pass to sh_backslash_quote; + characters with value 1 will be backslash-quoted + - set_filename_bstab: turn on characters in filename backslash-quote + table according to passed string argument + - call set_filename_bstab every time rl_filename_quote_characters is + assigned a value + - bash_quote_filename: call sh_backslash_quote with filename_bstab + as second argument. This allows other characters in filenames to + be quoted without quoting, for instance, a dollar sign in a shell + variable reference + + 9/8 + --- +bashline.c + - complete_fullquote: new variable, controls table passed to + sh_backslash_quote. If non-zero (the default), the standard set + of shell metacharacters -- as in bash versions up to and including + bash-4.2 -- gets backslash-quoted by the completion code. If zero, + sh_backslash_quote gets the table with the characters in the + variable reference removed, which means they are removed from the + set of characters to be quoted in filenames + + 9/10 + ---- +bashline.c + - bash_filename_stat_hook: new function, designed to expand variable + references in filenames before readline passes them to stat(2) + to determine whether or not they are a directory + + 9/15 + ---- +builtins/declare.def + - if assign_array_element fails due to a bad (or empty) subscript, mark + it as an assignment error and don't attempt any further processing + of that declaration. Fixes segfault bug reported by Diego Augusto + Molina + + 9/19 + ---- +expr.c + - exppower: replace the simple exponentiation algorithm with an + implementation of exponentiation by squaring. Inspired by report + from Nicolas ARGYROU + +bashline.c + - bash_quote_filename: check for rtext being non-null before + dereferencing it + - set_saved_history: operate_and_get_next assumes that the previous + line was added to the history, even when the history is stifled and + at the max number of entries. If it wasn't, make sure the history + number is incremented properly. Partial fix for bug reported by + gregrwm + +doc/{bash.1,bashref.texi},lib/readline/doc/{hsuser,rluser}.texi + - minor editorial changes inspired by suggestions from + Roger Zauner + + 9/20 + ---- +lib/intl/localealias.c + - read_alias_file: close resource leak (fp) when returning on error + + 9/22 + ---- +execute_command.c + - execute_intern_function: implement Posix interpretation 383 by making + it an error to define a function with the same name as a special + builtin when in Posix mode. + http://austingroupbugs.net/view.php?id=383#c692 + + 9/25 + ---- +doc/{bash.1,bashref.texi} + - formatting and some content changes from Benno Schulenberg + + - document new posix-mode behavior from interp 383 change of 9/22 + + 9/30 + ---- +execute_cmd.c + - shell_execve: add strerror to error message about executable file + that shell can't execute as a shell script. From suggestion by + daysleeper + + 10/1 + ---- +bashhist.c + - maybe_add_history: act as if literal_history is set when parser_state + includes PST_HEREDOC, so we save the bodies of here-documents just + as they were entered. Fixes bug reported by Jonathan Wakely + + - bash_add_history: make sure that the second and subsequent lines of + a here document don't have extra newlines or other delimiting + chars added, since they have the trailing newline preserved, when + `lithist' is set and history_delimiting_chars isn't called + +execute_cmd.c + - execute_command_internal: avoid fd exhaustion caused by using + process substitution in loops inside shell functions by using + copy_fifo_list and close_new_fifos (). Fixes debian bash bug + 642504 + +lib/readline/complete.c + - new variable, rl_filename_stat_hook, used by append_to_match. If + filename completion is desired, and rl_filename_stat_hook points + to a function, call that function to expand the filename in an + application-specific way before calling stat. + +bashline.c + - bash_default_completion: if variable completion returns a single + match, use bash_filename_stat_hook and file_isdir to determine + whether or not the variable name expands to a directory. If it + does, set the filename_append_character to `/'. This is not + perfect, so we will see how it works out. Adds functionality + requested by Peter Toft and Patrick Pfeifer + + - rl_filename_stat_hook: assigned bash_filename_stat_hook, so things + like $HOME/Downloads (after completion) have a slash appended. + In general, this causes the stat hook to be called whenever + filename completion is appended. Adds functionality requested by + Patrick Pfeifer + +lib/readline/readline.h + - new extern declaration for rl_filename_stat_hook + +lib/readline/doc/rltech.texi + - rl_directory_rewrite_hook: now documented + - rl_filename_stat_hook: document + +pcomplete.c + - gen_action_completions: in the CA_DIRECTORY case, turn off + rl_filename_completion_desired if it was off before we called + rl_filename_completion_function and we didn't get any matches. + Having it on causes readline to quote the matches as if they + were filenames. Adds functionality requested by many, + including Clark Wang + +assoc.[ch] + - assoc_replace: new function, takes the same arguments as + assoc_insert, but returns the old data instead of freeing it + - assoc_insert: if the object returned by hash_insert doesn't have + the same value for its key as the key passed as an argument, we + are overwriting an existing value. In this case, we can free the + key. Fixes bug reported by David Parks + + 10/5 + ---- +print_cmd.c + - indirection_level_string: small change to only re-enable `x' + option after calling decode_prompt_string if it was on before. In + normal mode, it will be, but John Reiser + has a novel use for that code in conjunction with a pre-loaded + shared library that traces system call usage in shell scripts + + 10/10 + ----- +Makefile.in + - Fix from Mike Frysinger to avoid trying to + build y.tab.c and y.tab.h with two separate runs of yacc if + parse.y changes. Problem with parallel makes + - Fix from Mike Frysinger to avoid subdirectory + builds each trying to make version.h (and all its dependencies) + +lib/sh/Makefile.in + - remove some dependencies on version.h where it doesn't make sense + +variables.c + - initialize_shell_variables: while reading the environment, a shell + running in posix mode now checks for SHELLOPTS being readonly (it + gets set early on in main()) before trying to assign to it. It + saves an error message and the variable gets parsed as it should. + Fixes bug reported by Len Giambrone + + 10/14 + ----- +doc/{bash.1,bashref.texi} + - add to the "duplicating file descriptors" description that >&word + doesn't redirect stdout and stderr if word expands to `-' + - add to the "appending standard output and standard error" + description a note that >&word, where word is a number or `-', + causes other redirection operators to apply for sh and Posix + compatibility reasons. Suggested by Greg Wooledge + + + 10/15 + ----- +pcomplete.c + - change pcomp_filename_completion_function to only run the filename + dequoting function in the cases (as best as it can figure) where + readline won't do it via rl_filename_completion_function. Based + on reports from + + 10/19 + ----- +bashline.c + - attempt_shell_completion: add call to set_directory_hook() to make + sure the rewrite functions are correct. It's cheap and doesn't + hurt + - command_word_completion_function: if completing a command name that + starts with `.' or `..', temporarily suppress the effects of the + `direxpand' option and restore the correct value after calling + rl_filename_completion_function. If it's enabled, the directory + name will be rewritten and no longer match `./' or `../'. Fixes + problem reported by Michael Kalisz + + 10/22 + ----- +builtins/history.def + - push_history: make sure remember_on_history is enabled before we + try to delete the last history entry -- the `history -s' command + might not have been saved. Fixes bug reported by + lester@vmw-les.eng.vmware.com + +lib/readline/complete.c + - rl_callback_read_char: add calls to a macro CALLBACK_READ_RETURN + instead of straight return; add same call at end of function. + Placeholder for future work in deinstalling signal handlers when + readline is not active + + 10/25 + ----- +expr.c + - exp2: catch arithmetic overflow when val1 == INTMAX_MIN and val2 == -1 + for DIV and MOD and avoid SIGFPE. Bug report and pointer to fix + from Jaak Ristioja + - expassign: same changes for arithmetic overflow for DIV and MOD + + 10/28 + ----- +subst.c + - parameter_brace_expand: allow pattern substitution when there is an + expansion of the form ${var/} as a no-op: replacing nothing with + nothing + - parameter_brace_patsub: don't need to check for PATSUB being NULL; + it never is + +flags.c + - if STRICT_POSIX is defined, initialize history_expansion to 0, since + history expansion (and its treatment of ! within double quotes) is + not a conforming posix environment. From austin-group issue 500 + +lib/readline/histexpand.c + - history_expand: when processing a string within double quotes + (DQUOTE == 1), make the closing double quote inhibit history + expansion, as if the word were outside double quotes. In effect, + we assume that the double quote is followed by a character in + history_no_expand_chars. tcsh and csh seem to do this. This + answers a persistent complaint about history expansion + + 10/29 + ----- +make_cmd.c + - make_arith_for_command: use skip_to_delim to find the next `;' + when breaking the string between the double parens into three + separate components instead of a simple character loop. Fixes + bug reported by Dan Douglas + + 11/2 + ---- +Makefile.in + - make libbuiltins.a depend on builtext.h to serialize its creation + and avoid conflict between multiple invocations of mkbuiltins. + Fix from Mike Frysinger + + 11/5 + ---- +findcmd.c + - user_command_matches: if stat(".", ...) returns -1, set st_dev + and st_ino fields in dotinfo to 0 to avoid same_file matches + - find_user_command_in_path: check stat(2) return the same way + +lib/glob/glob.c + - glob_vector: don't call strlen(pat) without checking pat == 0 + - glob_dir_to_array: make sure to free `result' and all allocated + members before returning error due to malloc failure + - glob_vector: make sure to free `nextname' and `npat' on errors + (mostly when setting lose = 1) + - glob_vector: if flags & GX_MATCHDIRS but not GX_ALLDIRS, make + sure we free `subdir' + - glob_filename: when expanding ** (GX_ALLDIRS), make sure we + free temp_results (return value from glob_vector) + +lib/glob/xmbsrtowcs.c + - xdupmbstowcs: fix call to realloc to use sizeof (char *) instead + of sizeof (char **) when assigning idxtmp + +execute_cmd.c + - print_index_and_element: return 0 right away if L == 0 + - is_dirname: fix memory leak by freeing `temp' + - time_command: don't try to deref NULL `command' when assigning + to `posix_time' + - shell_execve: null-terminate `sample' after READ_SAMPLE_BUF so it's + terminated for functions that expect that + +builtins/read.def + - read_builtin: don't call bind_read_variable with a potentially-null + string + +pcomplete.c + - gen_command_matches: don't call dispose_word_desc with a NULL arg + - gen_compspec_completions: fix memory leak by freeing `ret' before + calling gen_action_completions (tcs, ...). happens when + performing directory completion as default and no completions + have been generated + - gen_progcomp_completions: make sure to set foundp to 0 whenever + returning NULL + - it_init_aliases: fix memory leak by freeing alias_list before + returning + +bashline.c + - command_word_completion_function: don't call restore_tilde with a + NULL directory_part argument + - bash_directory_expansion: bugfix: don't throw away results of + rl_directory_rewrite_hook if it's set and returns non-zero + - bind_keyseq_to_unix_command: free `kseq' before returning error + +arrayfunc.c + - assign_array_element_internal: make sure `akey' is freed if non-null + before returning error + - assign_compound_array_list: free `akey' before returning error + - array_value_internal: free `akey' before returning error + - unbind_array_element: free `akey' before returning error + +subst.c + - array_length_reference: free `akey' before returning error in case + of expand_assignment_string_to_string error + - array_length_reference: free `akey' after call to assoc_reference + - skip_to_delim: if skipping process and command substitution, free + return value from extract_process_subst + - parameter_brace_substring: free `val' (vtype == VT_VARIABLE) before + returning if verify_substring_values fails + - parameter_brace_expand: remove two duplicate lines that allocate + ret in parameter_brace_substring case + - parameter_brace_expand: convert `free (name); name = xmalloc (...)' + to use `xrealloc (name, ...)' + - parameter_brace_expand: free `name' before returning when handling + ${!PREFIX*} expansion + - split_at_delims: fix memory leak by freeing `d2' before returning + +redir.c + - redirection_error: free `filename' if the redirection operator is + REDIR_VARASSIGN by assigning allocname + +eval.c + - send_pwd_to_eterm: fix memory leak by freeing value returned by + get_working_directory() + +builtins/cd.def + - change_to_directory: fix memory leak by freeing return value from + resetpwd() + - cd_builtin: fix memory leak by freeing value returned by dirspell() + - cd_builtin: fix memory leak by freeing `directory' if appropriate + before overwriting with return value from resetpwd() + +builtins/type.def + - describe_command: free `full_path' before overwriting it with return + value from sh_makepath + +builtins/complete.def + - compgen_builtin: fix memory leak by calling strlist_dispose (sl) + before overwriting sl with return value from completions_to_stringlist + +builtins/hash.def + - list_hashed_filename_targets: fix memory leak by freeing `target' + +make_cmd.c + - make_arith_for_command: free `init', `test', and `step' before + returning error on parse error + +jobs.c + - initialize_job_control: don't call move_to_high_fd if shell_tty == -1 + +general.c + - check_dev_tty: don't call close with an fd < 0 + - legal_number: deal with NULL `string' argument, return invalid + +lib/sh/fmtulong.c + - fmtulong: if the `base' argument is invalid, make sure we index + buf by `len-1' at maximum + +print_cmd.c + - print_deferred_heredocs: don't try to dereference a NULL `cstring' + - cprintf: make sure to call va_end (args) + +variables.c + - push_dollar_vars: fix call to xrealloc to use sizeof (WORD_LIST *) + instead of sizeof (WORD_LIST **) + +lib/sh/zmapfd.c + - zmapfd: if read returns error, free result and return -1 immediately + instead of trying to reallocate it + + 11/6 + ---- +execute_cmd.c + - cpl_reap: rewrote to avoid using pointer after freeing it; now builds + new coproc list on the fly while traversing the old one and sets the + right values for coproc_list when done + + 11/12 + ----- +builtins/set.def + - if neither -f nor -v supplied, don't allow a readonly function to + be implicitly unset. Fixes bug reported by Jens Schmidt + + +lib/readline/callback.c + - change CALLBACK_READ_RETURN to clear signal handlers before returning + from rl_callback_read_char so readline's signal handlers aren't + installed when readline doesn't have control. Idea from Jan + Kratochvil and the GDB development + team + +pcomplete.h + - COPT_NOQUOTE: new complete/compgen option value + +builtins/complete.def + - noquote: new complete/compgen option; will be used to disable + filename completion quoting + +pcomplete.c + - pcomp_set_readline_variables: pay attention to COPT_NOQUOTE; turns + of rl_filename_quoting_desired if set; turns it on if unset (value + is inverted, since default is on) + +doc/bash.1,lib/readline/doc/rluser.texi + - document new -o noquote option to complete/compgen/compopt + +pathexp.c + - quote_string_for_globbing: if QGLOB_REGEXP, make sure characters + between brackets in an ERE bracket expression are not inappropriately + quoted with backslashes. This is a pretty substantial change, + should be stressed when opening bash up for alpha and beta tests. + Fixes bug pointed out by Stephane Chazleas + + +doc/{bash.1,bashref.texi} + - document that regexp matches can be inconsistent when quoting + characters in bracket expressions, since usual quoting characters + lose their meaning within brackets + - note that regular expression matching when the pattern is stored + in a shell variable which is quoted for expansion causes string + matching + +redir.h + - RX_SAVEFD: new flag value; notes that a redirection denotes an + fd used to save another even if it's not >= SHELL_FD_BASE + +redir.c + - do_redirection_internal: when deciding whether or not to reset the + close-on-exec flag on a restored file descriptor, trust the value + of redirect->flags & RX_SAVCLEXEC even if the fd is < SHELL_FD_BASE + if the RX_SAVEFD flag is set + - add_undo_redirect: set the RX_SAVEFD flag if the file descriptor + limit is such that the shell can't duplicate to a file descriptor + >= 10. Fixes a limitation that tripped a coreutils test reported + by Paul Eggert + + 11/19 + ----- +doc/{bash.1,bashref.texi},lib/readline/doc/hsuser.texi + - make it clear that bash runs HISTFILESIZE=$HISTSIZE after reading + the startup files + - make it clear that bash runs HISTSIZE=500 after reading the + startup files + - make it clear that setting HISTSIZE=0 causes commands to not be + saved in the history list + - make it clear that setting HISTFILESIZE=0 causes the history file + to be truncated to zero size + +variables.c + - sv_histsize: change so setting HISTSIZE to a value less than 0 + causes the history to be `unstifled' + - sv_histsize: change so setting HISTFILESIZE to a value less than 0 + results in no file truncation + - make it clear that numeric values less than 0 for HISTFILESIZE or + HISTSIZE inhibit the usual functions + + 11/23 + ----- +parse.y + - save_input_line_state: add missing `return ls' at the end, since the + function is supposed to return its argument. Pointed out by + Andreas Schwab + +builtins/read.def + - skip over NUL bytes in input, as most modern shells seem to. Bug + report by Matthew Story + +lib/readline/vi_mode.c + - rl_vi_replace: set _rl_vi_last_key_before_insert to invoking key + + 11/25 + ----- +builtins/read.def + - read_builtin: if xrealloc returns same pointer as first argument, + don't bother with the remove_unwind_protect/add_unwind_protect pair + - read_builtin: set a flag (`reading') around calls to zread/zreadc + and readline() + - sigalrm: change to set flag (`sigalrm_seen') and only longjmp if + currently in read(2) (reading != 0) + - CHECK_ALRM: new macro, checks sigalrm_seen and longjmps if non-zero, + behavior of old SIGALRM catching function + - read_builtin: call CHECK_ALRM in appropriate places while reading + line of input. Fixes bug reported by Pierre Gaston + + +lib/readline/vi_mode.c + - rl_vi_replace: initialize characters before printing characters in + vi_replace_keymap to their default values in vi_insertion_keymap, + since we're supposed to be in insert mode replacing characters + - rl_vi_replace: call rl_vi_start_inserting to set last command to + `R' for undo + - rl_vi_replace: set _rl_vi_last_key_before_insert to `R' for future + use by _rl_vi_done_inserting + - vi_save_insert_buffer: new function, broke out code that copies text + into vi_insert_buffer from _rl_vi_save_insert + - _rl_vi_save_replace: new function, saves text modified by + rl_vi_replace (using current point and vi_replace_count to figure + it out) to vi_replace_buffer + - _rl_vi_save_insert: call vi_save_insert_buffer + - _rl_vi_done_inserting: if _rl_vi_last_key_before_insert == 'R', call + _rl_vi_save_replace to save text modified in replace mode (uses + vi_save_insert_buffer) + - _rl_vi_replace_insert: new function, replaces the number of chars + in vi_insert_buffer after rl_point with contents ov vi_insert_buffer + - rl_vi_redo: call _rl_vi_replace_insert if last command == 'R' and + there's something in vi_insert_buffer. Fixes bug with `.' not + redoing the most recent `R' command, reported by Geoff Clare + in readline area on savannah + + 11/26 + ----- +lib/readline/rlprivate.h + - RL_SIG_RECEIVED(): evaluate to non-zero if there is a pending signal + to be handled + - RL_SIGINT_RECEIVED(): evaluate to non-zero if there is a pending + SIGINT to be handled + +lib/readline/complete.c + - remove all mention of _rl_interrupt_immediately + - rl_completion_matches: check RL_SIG_RECEIVED after each call to + the entry function, call RL_CHECK_SIGNALS if true to handle the + signal + - rl_completion_matches: if RL_SIG_RECEIVED evaluates to true, free + and zero out the match_list this function allocated + - rl_completion_matches: if the completion entry function is + rl_filename_completion_function, free the contents of match_list, + because that function does not keep state and will not free the + entries; avoids possible memory leak pointed out by + Garrett Cooper + - gen_completion_matches: if RL_SIG_RECEIVED evalutes to true after + calling rl_attempted_completion_function, free the returned match + list and handle the signal with RL_CHECK_SIGNALS; avoids + possible memory leak pointed out by Garrett Cooper + + - gen_completion_matches: if RL_SIG_RECEIVED evaluates to true after + calling rl_completion_matches, free the returned match list and + handle the signal with RL_CHECK_SIGNALS + +lib/readline/util.c + - rl_settracefp: new utility function to set the tracing FILE * + +lib/readline/signals.c + - _rl_sigcleanup: pointer to a function that will be called with the + signal and a void * argument from _rl_handle_signal + - _rl_sigcleanarg: void * that the rest of the code can set to have + passed to the signal cleanup function + - _rl_handle_signal: if _rl_sigcleanup set, call as + (*_rl_sigcleanup) (sig, _rl_sigcleanarg) + +lib/readline/rlprivate.h + - extern declarations for _rl_sigcleanup and _rl_sigcleanarg + +lib/readline/complete.c + - _rl_complete_sigcleanup: signal cleanup function for completion code; + calls _rl_free_match_list on _rl_sigcleanarg if signal == SIGINT + - rl_complete_internal: before calling display_matches if what_to_do + == `?', set _rl_sigcleanup to _rl_complete_sigcleanup so the match + list gets freed on SIGINT; avoids possible memory leak pointed out + by Garrett Cooper + - rl_complete_internal: in default switch case, call _rl_free_match_list + before returning to avoid memory leak + +doc/bashref.texi + - start at a set of examples for the =~ regular expression matching + operator, touching on keeping the pattern in a shell variable and + quoting portions of the pattern to remove their special meaning + + 12/1 + ---- +lib/glob/gmisc.c + - extglob_pattern: new function, returns 1 if pattern passed as an + argument looks like an extended globbing pattern + +lib/glob/glob.c + - skipname: return 0 immediately if extglob_pattern returns non-zero, + let the extended globbing code do the right thing with skipping + names beginning with a `.' + - mbskipname: return 0 immediately if extglob_pattern returns non-zero, + let the extended globbing code do the right thing with skipping + names beginning with a `.'. Fixes bug reported by Yongzhi Pan + + + 12/2 + ---- +lib/glob/smatch.c + - patscan, patscan_wc: no longer static so other parts of the glob + library can use them, renamed to glob_patscan, glob_patscan_wc + +lib/glob/glob.c + - extern declarations for glob_patscan, glob_patscan_wc + - wchkname: new function, does skipname on wchar_t pattern and dname, + old body of mbskipname after converting to wide chars + - extglob_skipname: new function, checks all subpatterns in an extglob + pattern to determine whether or not a filename should be skipped. + Calls skipname for each subpattern. Dname is only skipped if all + subpatterns indicate it should be. Better fix for bug reported by + Yongzhi Pan + - wextglob_skipname: wide-char version of extglob_skipname, calls + wchkname instead of calling back into mbskipname for each + subpattern to avoid problems with char/wchar_t mismatch + - skipname: call extglob_skipname if extglob_pattern returns non-zero + - mbskipname: call wextglob_skipname if extglob_pattern returns non-zero + - mbskipname: short-circuit immediately if no multibyte chars in + pattern or filename + +execute_cmd.c + - execute_cond_node: added parens to patmatch assignment statement to + make intent clearer + + 12/3 + ---- +configure.in,config.h.in + - check for imaxdiv, define HAVE_IMAXDIV if present + +expr.c + - expassign, exp2: use imaxdiv if available. Doesn't help with checks + for overflow from 10/25 + + 12/6 + ---- +lib/readline/complete.c + - compute_lcd_of_matches: if we're ignoring case in the matches, only + use what the user typed as the lcd if it matches the first match + (after sorting) up to the length of what was typed (if what the + user typed is longer than the shortest of the possible matches, use + the shortest common length of the matches instead). If it doesn't + match, use the first of the list of matches, as if case were not + being ignored. Fixes bug reported by Clark Wang + + + 12/7 + ---- +builtins/cd.def + - cd_builtin: add code to return error in case cd has more than one + non-option argument, conditional on CD_COMPLAINS define (which is + not defined anywhere) + +doc/{bash.1,bashref.texi} + - note that additional arguments to cd following the directory name + are ignored. Suggested by Vaclav Hanzl + + 12/10 + ----- +lib/readline/input.c + - rl_read_key: don't need to increment key sequence length here; doing + it leads to an off-by-one error + +lib/readline/macro.c + - rl_end_kbd_macro: after off-by-one error with rl_key_sequence_length + fixed, can decrement current_macro_index by rl_key_sequence_length + (length of key sequence that closes keyboard macro) + +lib/readline/readline.c + - _rl_dispatch_subseq: fix extra increment of rl_key_sequence_length + when ESC maps to a new keymap and we're converting meta characters + to ESC+key + - _rl_dispatch_subseq: better increment of rl_key_sequence_length + before we dispatch to a function in the ISFUNC case (where the + second increment above should have happened) + - rl_executing_keyseq: the full key sequence that ended up executing + a readline command. Available to the calling application, maintained + by _rl_dispatch_subseq, indexed by rl_key_sequence_length + - rl_executing_key: the key that was bound to the currently-executing + readline command. Same as the `key' argument to the function + +lib/readline/readline.h + - rl_executing_keyseq: extern declaration + - rl_executing_key: extern declaration + - rl_key_sequence_length: declaration moved here from rlprivate.h, + now part of public interface + +lib/readline/rlprivate.h + - new extern declaration for _rl_executing_keyseq_size, buffer size + for rl_executing_keyseq + +lib/readline/doc/rltech.texi + - documented new variables: rl_executing_key, rl_executing_keyseq, + rl_key_sequence_length + + 12/13 + ----- +bashline.c + - bash_execute_unix_command: replace ad-hoc code that searches + cmd_xmap for correct command with call to rl_function_of_keyseq + using rl_executing_keyseq; now supports key sequences longer + than two characters. Fixes bug reported by Michael Kazior + + + 12/15 + ----- +make_cmd.c + - make_function_def: don't null out source_file before calling + make_command so it can be used later on when the function definition + is executed + +execute_cmd.c + - execute_intern_function: second argument is now FUNCTION_DEF * + instead of COMMAND * + - execute_command_internal: call execute_intern_function with the + new second argument (the entire FUNCTION_DEF instead of just the + command member) + - execute_intern_function: if DEBUGGER is defined, call + bind_function_def before calling bind_function, just like + make_function_def does (might be able to take out the call in + make_function_def depending on what the debugger does with it). + Fixes bug reported by + +expr.c + - more minor changes to cases of INTMAX_MIN % -1 and INTMAX_MIN / 1; + fix typos and logic errors + + 12/16 + ----- +bashline.c + - find_cmd_start: change flags to remove SD_NOSKIPCMD so it skips over + command substitutions and doesn't treat them as command separators + - attempt_shell_completion: instead of taking first return from + find_cmd_name as command name to use for programmable completion, + use loop to skip over assignment statements. Fixes problem reported + by Raphael Droz + - attempt_shell_completion: if we don't find a command name but the + command line is non-empty, assume the other words are all assignment + statements and flag that point is in a command position so we can + do command name completion + - attempt_shell_completion: if the word being completed is the first + word following a series of assignment statements, and the + command line is non-empty, flag that point is in a command position + so we can do command name completion + +lib/readline/history.c + - history_get_time: atol -> strtol + + 12/18 + ----- +parse.y + - parser_in_command_position: external interface to the + command_token_position macro for use by other parts of the shell, + like the completion mechanism + +externs.h + - extern declaration for parser_in_command_position + + 12/19 + ----- + +builtins/read.def + - read_builtin: make sure all calls to bind_read_variable are passed + a non-null string. Fixes bug reported by Dan Douglas + + +bashline.c + - attempt_shell_completion: mark that we're in a command position if + we're at the start of the line and the parser is ready to accept + a reserved word or command name. Feature most recently suggested + by Peng Yu + + 12/21 + ----- +lib/readline/bind.c + - _rl_escchar: return the character that would be backslash-escaped + to denote the control character passed as an argument ('\n' -> 'n') + - _rl_isescape: return 1 if character passed is one that has a + backslash escape + - _rl_untranslate_macro_value: new second argument: use_escapes, if + non-zero translate to backslash escapes where possible instead of + using straight \C-x for control character `x'. Change callers + - _rl_untranslate_macro_value: now global + +lib/readline/rlprivate.h + - _rl_untranslate_macro_value: extern declaration + +lib/readline/{macro.c,readline.h} + - rl_print_last_kbd_macro: new bindable function, inspired by patch + from Mitchel Humpherys + +lib/readline/funmap.c + - print-last-kbd-macro: new bindable command, bound to + rl_print_last_kbd_macro + +lib/readline/doc/{rluser.texi,readline.3},doc/bash.1 + - print-last-kbd-macro: document. + +lib/readline/text.c + - _rl_insert_next: if we're defining a macro, make sure the key gets + added to the macro text (should really audit calls to rl_read_key() + and make sure the right thing is happening for all of them) + +bashline.[ch] + - print_unix_command_map: new function, prints all bound commands in + cmd_xmap using rl_macro_dumper in a reusable format + +builtins/bind.def + - new -X option: print all keysequences bound to Unix commands using + print_unix_command_map. Feature suggested by Dennis Williamson + (2/2011) + +doc/{bash.1,bashref.texi} + - document new `bind -X' option + + 12/24 + ----- + +doc/{bash.1,bashref.texi} + - add a couple of sentences to the description of the case modification + operators making it clearer that each character of parameter is + tested against the pattern, and that the pattern should only attempt + to match a single character. Suggested by Bill Gradwohl + + + 12/28 + ----- +shell.c + - init_noninteractive: instead of calling set_job_control(0) to + unconditionally turn off job control, turn on job control if + forced_interactive or jobs_m_flag is set + - shell_initialize: call initialize_job_control with jobs_m_flag as + argument so `bash -m script' enables job control while running the + script + +jobs.c + - initialize_job_control: if the `force' argument is non-zero, turn on + job control even if the shell is not currently interactive + (interactive == 0) + + 12/29 + ----- + +flags.h + - new extern declaration for jobs_m_flag + +builtins/{cd,set}.def,doc/{bash.1,bashref.texi} + - added text clarifying the descriptions of cd -L and -P, suggested by + Padraig Brady + - slight change to the description of `set -P' about resolving symbolic + links + +lib/readline/doc/rluser.texi + - Added an example to the programmable completion section: _comp_cd, + a completion function for cd, with additional verbiage. Text + includes a reference to the bash_completion project + + 1/1/2012 + -------- +jobs.c + - set_job_status_and_cleanup: note that a job is stopped due to + SIGTSTP (any_tstped) if job_control is set; there's no need to + test interactive + + 1/5 + --- +quit.h + - LASTSIG(): new macro, expands to signal number of last terminating + signal received (terminating_signal or SIGINT) + +trap.c + - first_pending_trap: returns lowest signal number with a trap pending + - trapped_signal_received: set to the last trapped signal the shell + received in trap_handler(); reset to 0 in run_pending_traps + +builtins/read.def + - read_builtin: changes to posix-mode (posixly_correct != 0) to make + `read' interruptible by a trapped signal. After the trap runs, + read returns 128+sig and does not assign the partially-read line + to the named variable(s). From an austin-group discussion started + by David Korn + + 1/11 + ---- +doc/{bash.1,bashref.texi} + - slight changes to the descriptions of the compat32 and compat40 shell + options to clarify their meaning + + 1/12 + ---- +lib/readline/{colors.[ch],parse-colors.[ch]} + - new files, part of color infrastructure support + +Makefile.in,lib/readline/Makefile.in + - arrange to have colors.o and parse-colors.o added to readline + library + +{configure,config.h}.in + - check for stdbool.h, define HAVE_STDBOOL_H if found + + 1/14 + ---- +lib/readline/bind.c + - colored_stats: new bindable variable, enables using colors to + indicate file type when listing completions + +lib/readline/complete.c + - _rl_colored_stats: new variable, controlled by colored-stats bindable + variable + - colored_stat_start, colored_stat_end: new functions to set and reset + the terminal color appropriately depending on the type of the + filename to be printed + - print_filename: changes to print colors if `colored-stats' variable + set. Changes contributed by Raphael Droz + + +lib/readline/readline.c + - rl_initialize_everything: add call to _rl_parse_colors to parse + color values out of $LS_COLORS. May have to add to rl_initialize + to make more dynamic if LS_COLORS changes (which doesn't happen + very often, if at all) + +lib/readline/rlprivate.h + - _rl_colored_stats: new extern declaration + +lib/readline/doc/{readline.3,rluser.texi},doc/bash.1 + - colored-stats: document new bindable readline variable + +lib/readline/colors.c + - _rl_print_color_indicator: call rl_filename_stat_hook before calling + lstat/stat so we can get color indicators for stuff like + $HOME/Applications + +lib/readline/complete.c + - stat_char: call rl_filename_stat_hook before calling lstat/stat + +findcmd.[ch],execute_cmd.c + - search_for_command: now takes a second `flags' argument; changed + header function prototype and callers + - search_for_command: if (flags & 1), put the command found in $PATH + into the command hash table (previous default behavior) + +execute_cmd.c + - is_dirname: call search_for_command with flags argument of 0 so it + doesn't try to put something in the command hash table + +bashline.c + - bash_command_name_stat_hook: a hook function for readline's + filename_stat_hook that does $PATH searching the same way that + execute_cmd.c:execute_disk_command() does it, and rewrites the + passed filename if found. Does not put names into command hash + table. This allows command name completion to take advantage + of `visible-stats' and `colored-stats' settings. + - executable_completion: new function, calls the directory completion + hook to expand the filename before calling executable_file or + executable_or_directory; change command_word_completion_function to + call executable_completion. This allows $HOME/bin/[TAB] to do + command completion and display alternatives + + 1/17 + ---- +pcomplete.c + - gen_command_matches: now takes a new second argument: the command + name as deciphered by the programmable completion code and used + to look up the compspec; changed callers (gen_compspec_completions) + - gen_shell_function_matches: now takes a new second argument: the + command that originally caused the completion function to be + invoked; changed callers (gen_compspec_completions)) + - build_arg_list: now takes a new second argument: the command name + corresponding to the current compspec; changed callers + (gen_command_matches, gen_shell_function_matches) + - build_arg_list: now uses `cmd' argument to create $1 passed to + invoked command or shell function + - gen_compspec_completions: if we skipped a null command at the + beginning of the line (e.g., for completing `>'), add a new word for + it at the beginning of the word list and increment nw and cw + appropriately. This is all a partial fix for the shortcoming + pointed out by Sung Pae + + 1/18 + ---- + +{configure,config.h}.in + - new check: check for AUDIT_USER_TTY defined in , + define HAVE_DECL_AUDIT_USER_TTY if both are found + +lib/readline/rlconf.h + - ENABLE_TTY_AUDIT_SUPPORT: new define, allows use of the Linux kernel + tty auditing system if it's available and enabled + +lib/readline/util.c + - _rl_audit_tty: new function, send a string to the kernel tty audit + system + +lib/readline/rlprivate.h + - _rl_audit_tty: new extern declaration + +lib/readline/readline.c + - readline: call _rl_audit_tty with line to be returned before returning + it if the Linux tty audit system is available and it's been enabled + in rlconf.h Original patch from Miroslav Trmac; recent request + from Miroslav Lichvar + + 1/21 + ---- + +lib/readline/readline.c: + - _rl_dispatch_subseq: add an inter-character timeout for multi-char + key sequences. Suggested by . Still needs + work to make a user-settable variable + +parse.y + - shell_getc: make code that uses the pop_alias dependent on ALIAS + define + +variables.h + - sv_tz: extern define should only depend on HAVE_TZSET + +expr.c + - expr_streval: if ARRAY_VARS is not defined, set lvalue->ind to -1; + move assignment to `ind' inside define + - expr_bind_array_element: declaration and uses need to be #ifdef + ARRAY_VARS + +arrayfunc.h + - AV_ALLOWALL, AV_QUOTED, AV_USEIND: define to 0 if ARRAY_VARS not + defined; used in subst.c unconditionally + +sig.h + - make the signal blocking functions not dependent on JOB_CONTROL + +sig.c + - sigprocmask: make the replacement definition not dependent on + JOB_CONTROL + +trap.c + - use BLOCK_SIGNAL/UNBLOCK_SIGNAL instead of code dependent on + HAVE_POSIX_SIGNALS and BSD signals + + 1/24 + ---- + +print_cmd.c + - print_redirection_list: change the conditions under which + r_duplicating_output_word is mapped to r_err_and_out to more or + less match those used in redir.c. Fixes bug pointed out by + Dan Douglas + + + 1/29 + ---- +lib/readline/signals.c + - _rl_block_sigwinch,_rl_release_sigwinch: don't compile in bodies + unless SIGWINCH is defined. Fixes bug reported by Pierre Muller + + +doc/{bash.1,bashref.texi} + - small modifications to the introduction to the REDIRECTION section + to describe how redirections can modify file handles + - small modification to the section describing base#n to make it + clearer that n can be denoted using non-numerics. From a posting + by Linda Walsh + + 2/2 + --- +builtins/printf.def + - printf_builtin: make sure vbuf is intialized and non-null when -v + is supplied, since other parts of the code assume that it's not + null (e.g., bind_printf_variable()). Fixes bug reported by Jim + Avera + + 2/4 + --- +lib/readline/undo.c + - _rl_free_undo_list: new function, old body of rl_free_undo_list, + frees undo entries in UNDO_LIST * passed as argument + - rl_free_undo_list: call _rl_free_undo_list + +lib/readline/rlprivate.h + - _rl_free_undo_list: new extern declaration + - _rl_keyseq_timeout: new extern declaration (see below) + +lib/readline/misc.c + - rl_clear_history: new function. Clears the history list and frees + all associated data similar to history.c:clear_history(), but + takes rl_undo_list into account and frees and UNDO_LISTs saved as + `data' members of a history list entry + +lib/readline/doc/rltech.texi + - rl_clear_history: documented + +lib/readline/readline.c + - _rl_keyseq_timeout: new variable to hold intra-key timeout value + from 1/21 fix; specified in milliseconds. Default value is 500 + - _rl_dispatch_subseq: change to use _rl_keyseq_timeout as intra-key + timeout if it's greater than 0; no timeout if <= 0 + - _rl_dispatch_subseq: don't check for queued keyboard input if we have + pushed or pending input, or if we're reading input from a macro + +lib/readline/bind.c + - keyseq-timeout: new bindable variable, shadows _rl_keyseq_timeout + - string_varlist: add keyseq-timeout + - sv_seqtimeout: new function to modify value of _rl_keyseq_timeout; + clamps negative values at 0 for now + - _rl_get_string_variable_value: return value for keyseq-timeout + +doc/bash.1,lib/readline/doc/{rluser.texi,readline.3} + - keyseq-timeout: documented + +lib/readline/isearch.c + - _rl_isearch_dispatch: modification to fix from 7/18 to not use + cxt->keymap and cxt->okeymap, since by the time this code is + executed, they are equal. Use `f' to check for rl_insert or + unbound func + - _rl_isearch_dispatch: if we're switching keymaps, not in + callback mode, and don't have pending or pushed input, use + _rl_input_queued to resolve a potentially ambiguous key sequence. + Suggested by Roger Zauner + - _rl_isearch_dispatch: if we have changed keymaps and resolved to + an editing function (not self-insert), make sure we stuff the + right characters back onto the input after changing the keymap + back so the right editing function is executed after the search + is terminated. Rest of fix for bug reported by Roger Zauner + + + 2/5 + --- +builtins/gen-helpfiles.c + - new file: reads struct builtin and writes the long docs to files + in the `helpdirs' subdirectory. The filename is given in the + previously-unused `handle' member of the struct builtin. Links + with `tmpbuiltins.o', which is created by Makefile to have the + right long documentation. When not cross-compiling, gets the + right #defines based on configuration options from config.h instead + of trying to parse conditional parts of def files. Fixes + shortcoming pointed out by Andreas Schwab + +builtins/Makefile.in + - tmpbuiltins.c: new generated file, created to enable creation of + separate helpfiles based on correct #defines instead of trying to + parse conditional parts of def files + - gen-helpfiles: new program to generate helpfiles, links with + tmpbuiltins.o + - HELPFILES_TARGET: new target, substituted by configure to `helpdoc' + if separate helpfiles requested + - targets: new target, libbuiltins.a and $(HELPFILES_TARGET) + - CREATED_OBJECTS: new variable, holds created object files for + make clean; changed make clean to remove created objects + - helpdoc: changed to call gen-helpfiles instead of mkbuiltins + +Makefile.in + - when building libbuiltins.a, recursively call make with `targets' + argument to make sure separate helpfiles get built + +configure.in + - substitute `helpdoc' as value of HELPFILES_TARGET if + --enable-separate-helpfiles supplied as configure argument + +builtins/mkbuiltins.c + - `-nofunctions': new argument, causes mkbuiltins to not write value + for function implementing a particular builtin to struct builtin + and to write document file name to `handle' member of struct builtin + - no longer writes separate helpfiles; that is left to gen-helpfiles + + 2/8 + --- +subst.c + - make sure last_command_exit_value is set to a non-zero value before + any calls to report_error, since `-e' set will short-circuit + report_error. Fixes bug reported by Ewan Mellor + + +variables.c + - make_local_array_variable: added second argument; if non-zero, + function will return an existing local associative array variable + instead of insisting on an indexed array + +variable.h,subst.c + - make_local_array_variable: changed prototype and caller + +builtins/declare.def + - declare_internal: add second arg to call to make_local_array_variable; + making_array_special, which indicates we're processing an + assignment like declare a[b]=c. Fixes seg fault resulting from + a being an already-declared local associative array variable in a + function. Ubuntu bash bug 928900. + + 2/14 + ---- + +execute_cmd.c + - execute_command_internal: if redirections into or out of a loop fail, + don't try to free ofifo_list unless saved_fifo is non-zero. It's + only valid if saved_fifo is set + + 2/15 + ---- +{arrayfunc,braces,variables}.c + - last_command_exit_value: make sure it's set before any calls to + report_error, since -e will cause that to exit the shell + +builtins/common.c + - get_job_by_name: call internal_error instead of report_error so this + doesn't exit the shell + + 2/18 + ---- +builtins/evalstring.c + - parse_and_execute: make sure the file descriptor to be redirected to + is 1 before calling cat_file. One fix for bug reported by Dan Douglas + + +parse.y + - read_token_word: don't return NUMBER if a string of all digits + resolves to a number that overflows the bounds of an intmax_t. + Other fix for bug reported by Dan Douglas + + 2/19 + ---- +lib/sh/strtrans.c + - ansicstr: use 0x7f as the boundary for characters that translate + directly from ASCII to unicode (\u and \U escapes) instead of + UCHAR_MAX, since everything >= 0x80 requires more than one byte. + Bug and fix from John Kearney + +builtins/printf.def + - tescape: ditto for printf \u and \U escape sequences + + 2/20 + ---- +lib/sh/unicode.c + - u32toutf8: fix to handle encodings up to six bytes long correctly + (though technically UTF-8 only has characters up to 4 bytes long). + Report and fix from John Kearney + - u32toutf8: first argument is now an unsigned 32-bit quantity, + changed callers (u32cconv) to pass c instead of wc + - u32reset: new function, resets local static state to uninitialized + (locale information, currently) + +locale.c + - call u32reset whenever LC_CTYPE/LC_ALL/LANG is changed to reset the + cached locale information used by u32cconv. From a report from + John Kearney + + 2/21 + ---- +doc/{bash,builtins}.1 + - minor changes from Bjarni Ingi Gislason + +lib/sh/unicode.c + - u32cconv: only assume you can directly call wctomb on the passed + value if __STDC_ISO_10646__ is defined and the value is <= + 0x7fffffff + - stub_charset: return locale as default instead of "ASCII", let + rest of code decide what to do with it + +lib/readline/parens.c + - _rl_enable_paren_matching: make paren matching work in vi insert + mode. Bug report from + + 2/22 + ---- +lib/sh/shquote.c + - sh_backslash_quote: quote tilde in places where it would be + expanded. From a report from John Kearney + + 2/23 + ---- +execute_cmd.c + - execute_pipeline: wrap the discard_unwind_frame call in #ifdef + JOB_CONTROL, since the frame is only created if JOB_CONTROL is + defined. Bug and fix from Doug Kehn + + 2/25 + ---- +error.c + - report_error: make sure last_command_exit_value is non-zero before + we call exit_shell, since the exit trap may reference it. Call + exit_shell with last_command_exit_value to allow exit statuses + other than 1 + +unicode.c + - stub_charset: use local static buffer to hold charset, don't change + value returned by get_locale_var. Based on idea and code from + John Kearney + - u32toutf16: function to convert unsigned 32-bit value (unicode) to + UTF-16. From John Kearney + - u32cconv: call u32toutf16 if __STDC_ISO_10646__ defined and wchar_t + is two bytes, send result to wcstombs, return if not encoding error. + From John Kearney + - u32cconv: return UTF-8 conversion if iconv conversion to local + charset is unsupported + + 3/2 + --- +lib/readline/complete.c + - print_filename: if there is no directory hook, but there is a stat + hook, and we want to append a slash to directories, call the stat + hook before calling path_isdir on the expanded directory name. + Report and pointer to fix from Steve Rago + + 3/3 + --- +builtins/evalstring.c + - parse_and_execute: fix to change of 2/18: make sure the file + descriptor being redirected to is 0 before calling cat_file when + we see something like $(< file). Real fix for bug reported by + Dan Douglas + +subst.c + - parameter_brace_patsub: run the replacement string through quote + removal even if the expansion is within double quotes, because + the parser and string extract functions treat the quotes and + backslashes as special. If they're treated as special, quote + removal should remove them (this is the Posix position and + compatible with ksh93). THIS IS NOT BACKWARDS COMPATIBLE. + + 3/4 + --- +lib/readline/complete.c + - rl_menu_complete: fix to make show-all-if-ambiguous and + menu-complete-display-prefix work together if both are set. Fix + from Sami Pietila + + 3/5 + --- +bashline.c + - dircomplete_expand_relpath: new variable, if non-zero, means that + `shopt -s direxpand' should expand relative pathnames. Zero by + default, not user-settable yet + - bash_directory_completion_hook: if we have a relative pathname that + isn't changed by canonicalization or spell checking after being + appended to $PWD, then don't change what the user typed. Controlled + by dircomplete_expand_relpath + + 3/7 + --- +m4/timespec.m4 + - new macros, cribbed from gnulib and coreutils: find out whether we + have `struct timespec' and what file includes it + +m4/stat-time.m4 + - new macros, cribbed from gnulib and coreutils: find out whether the + mtime/atime/ctime/etctime fields of struct stat are of type + struct timespec, and what the name is + +include/stat-time.h + - new file, cribbed from gnulib, with additions from coreutils: include + the right file to get the struct timespec define, or provide our own + replacement. Provides a bunch of inline functions to turn the + appropriate members of struct stat into `struct timespec' values, + zeroing out the tv_nsec field if necessary + +test.c + - include "stat-time.h" for the nanosecond timestamp resolution stuff + - stat_mtime: new function, returns struct stat and the mod time + normalized into a `struct timespec' for the filename passed as the + first argument + - filecomp: call stat_mtime instead of sh_stat for each filename + argument to get the mtime as a struct timespec + - filecomp: call timespec_cmp instead of using a straight arithmetic + comparison for the -nt and -ot operators, using timespec returned by + stat_mtime. Added functionality requested by by Werner Fink + for systems that can support it + + 3/10 + ---- +include/posixdir.h + - REAL_DIR_ENTRY: remove dependency on _POSIX_SOURCE, only use feature + test macros to decide whether dirent.d_ino is present and usable; + define D_INO_AVAILABLE. Report and fix from Fabrizion Gennari + + - D_FILENO_AVAILABLE: define if we can use dirent.d_fileno + +lib/sh/getcwd.c + - use D_FILENO_AVAILABLE to decide whether or not to compile in + _path_checkino and whether or not to call it. Report and initial + fix from Fabrizion Gennari + +lib/readline/signals.c + - make sure all occurrences of SIGWINCH are protected by #ifdef + +sig.c + - make sure all occurrences of SIGCHLD are protected by #ifdef + +nojobs.c + - make sure SA_RESTART is defined to 0 if the OS doesn't define it + +version.c + - show_shell_version: don't use string literals in printf, use %s. + Has added benefit of removing newline from string to be translated + +trap.c + - queue_sigchld_trap: new function, increments the number of pending + SIGCHLD signals by the argument, which is by convention the number + of children reaped in a call to waitchld() + +trap.h + - queue_sigchld_trap: new extern declaration + +jobs.c + - waitchld: if called from the SIGCHLD signal handler (sigchld > 0), + then call queue_sigchld_trap to avoid running the trap in a signal + handler context. Report and original fix from Siddhesh Poyarekar + + +lib/sh/unicode.c + - u32tocesc: take an unsigned 32-bit quantity and encode it using + ISO C99 string notation (\u/\U) + - u32cconv: call u32tocesc as a fallback instead of u32cchar + - u32cconv: call u32tocesc if iconv cannot convert the character. + Maybe do the same thing if iconv_open fails + - u32reset: call iconv_close on localconv if u32init == 1 + + 3/11 + ---- +config-top.h + - CHECKWINSIZE_DEFAULT: new define, set to initial value of + check_window_size (shopt checkwinsize): 0 for off, 1 for on. + Default is 0 + +{jobs,nojobs}.c + - check_window_size: default initial value to CHECKWINSIZE_DEFAULT + + 3/13 + ---- +doc/bashref.texi + - change text referring to the copying restrictions to that + recommended by the FSF (no Front-Cover Texts and no Back-Cover + Texts) + +lib/readline/doc/{history,rlman,rluserman}.texi + - change text referring to the copying restrictions to that + recommended by the FSF (no Front-Cover Texts and no Back-Cover + Texts) + + 3/15 + ---- +array.c + - LASTREF_START: new macro to set the starting position for an array + traversal to `lastref' if that's valid, and to the start of the array + if not. Used in array_reference, array_insert, array_remove + - array_remove: try to be a little smarter with lastref instead of + unconditionally invalidating it + + 3/16 + ---- +array.c + - array_insert: fix memory leak by deleting element to be added in the + case of an error + + 3/18 + ---- +lib/sh/mbschr.c + - mbschr: don't call mbrlen unless is_basic is false; devolves to a + straight character-by-character run through the string + + 3/19 + ---- +stringlib.c + - substring: use memcpy instead of strncpy, since we know the length + and are going to add our own NUL terminator + + 3/20 + ---- +subst.c + - parameter_brace_expand_rhs: if expand_string_for_rhs returns a quoted + null string (a list with one element for which + QUOTED_NULL(list->word->word) returns true), return the quoted null + and set the flags in the returned word to indicate it. Fixes bug + reported by Mark Edgar + +lib/sh/tmpfile.c + - use random(3) instead of get_random_number to avoid perturbing the + random sequence you get using $RANDOM. Bug report and fix from + Jurij Mihelic + + 3/21 + ---- +config-top.h + - OPTIMIZE_SEQUENTIAL_ARRAY_ASSIGNMENT: define to 1 to optimize + sequential indexed array assignment patterns. Defined to 1 by + default + +array.c + - array_insert: if OPTIMIZE_SEQUENTIAL_ARRAY_ASSIGNMENT is defined, + start the search at lastref (see change from 3/15) + + 3/27 + ---- +print_cmd.c + - debug_print_word_list: new debugging function, prints a word list + preceded by an optional string and using a caller-specified + separator + + 4/1 + --- +command.h + - W_ASSNGLOBAL: new flag, set to indicate declare -g + +execute_cmd.c + - fix_assignment_words: note that we have a -g argument to an assignment + builtin and set the W_ASSNGLOBAL flag in the variable word + +subst.c + - dump_word_flags: print out W_ASSNGLOBAL if present + - do_assignment_internal: only set ASS_MKLOCAL if W_ASSIGNARG is set + and W_ASSNGLOBAL is not. Don't want to create a local variable even + if variable_context is non-zero if ASSNGLOBAL is set. Fixes bug + reported by Bill Gradwohl + + 4/7 + --- +lib/readline/readline.c + - _rl_dispatch_subseq: make the `keyseq-timeout' variable apply to + ESC processing when in vi mode. After hitting ESC, readline will + wait up to _rl_keyseq_timeout*1000 microseconds (if set) for + additional input before dispatching on the ESC and switching to + command/movement mode. Completes timeout work suggested by + ; this prompted by report from Barry Downes + + +lib/sh/shmbchar.c + - sh_mbsnlen: new function, returns the number of (possibly multibyte) + characters in a passed string with a passed length, examining at most + maxlen (third argument) bytes + +externs.h + - sh_mbsnlen: extern declaration for new function + +shell.c + - exit_shell: call maybe_save_shell_history if remember_on_history is + set, not just in interactive shells. That means the history is + saved if history is enabled, regardless of whether or not the shell + is interactive + +doc/{bash.1,bashref.texi} + - TMOUT: fix description to make it explicit that TMOUT is the timeout + period for a complete line of input, not just any input. Fixes + problem reported in Ubuntu bug 957303: + https://bugs.launchpad.net/ubuntu/+source/bash/+bug/957303 + - HISTFILE: document change to write history list to history file in + any shell with history enabled, not just interactive shells. This + seems to be more logical behavior. Suggested by Greg Wooledge + + + 4/12 + ---- +lib/readline/colors.h + - only include stdbool.h if HAVE_STDBOOL_H is defined + - if HAVE_STDBOOL_H is not defined, provide enough definition for the + library to use `bool', `true', and `false' + +lib/readline/parse-colors.[ch] + - don't try to include at all; rely on colors.h to do it + +lib/sh/snprintf.c + - vsnprintf_internal: only treat '0' as a flag to indicate zero padding + if `.' hasn't been encountered ((flags&PF_DOT) == 0); otherwise treat + it as the first digit of a precision specifier. Fixes bug reported + by Petr Sumbera + + 4/15 + ---- +lib/sh/snprintf.c + - vsnprintf_internal: if the '0' and '-' flags both occur, the '0' + flag is ignored -- Posix. Start of a series of fixes based on + tests and patches from Petr Sumbera + - PUT_PLUS: make sure PF_PLUS flag is specified before putting the `+' + - vsnprintf_internal: when '+' is read as a flag, don't set right- + justify flag if the LADJUST (`-') flag has already been supplied + - floating: make sure to output space padding before the `+', zero + padding after + - exponent: make sure to output space padding before the `+', zero + padding after + - exponent: only subtract one from the width for the decimal point + if we're really going to print one + - floating: use presence of PF_PLUS flag to decide whether to account + for the `+' in the padded field width. Ditto for exponent() + + 4/16 + ---- +lib/sh/snprintf.c + - vsnprint_internal: only reduce precision by 1 when processing the `g' + format if it's > 0. A precision of 0 should stay 0; otherwise it + gets set to -1 (NOT_FOUND) and converted to the default + - number, lnumber: if an explicit precision is supplied, turn off the + zero-padding flag and set the pad character back to space + - number, lnumber: only account for a `+' when performing the field + width calculation if the coversion is base 10; we don't add a `+' + for other bases + + 4/18 + ---- +tests/printf3.sub + - try using "perl -e 'print time'" to get the current time in seconds + since the epoch if "date +%s" is not available (solaris 8-10) + + 4/19 + ---- +tests/run-printf + - use cat -v instead of relying on diff -a being available to convert + control characters to ascii and avoid the dreaded "Binary files + /tmp/xx and printf.right differ" + + 4/20 + ---- +lib/sh/strftime.c + - incoporated new version from Aharon Robbins + + 4/22 + ---- +doc/{bash.1,bashref.texi} + - slight change to the description of /dev/tcp and /dev/udp + +subst.c + - match_wpattern: logic fix to the calculation of `simple' (was |=, + needs to be &=). Bug report from Mike Frysinger , + fix from Andreas Schwab + +bashline.c + - bash_filename_stat_hook: add code from bash_directory_completion_hook + that performs pathname canonicalization in the same way that cd and + other builtins will do + + 4/25 + ---- +execute_cmd.c + - execute_pipeline: change the call to move_to_high_fd to make it use + getdtablesize() and to not stomp on existing open file descriptors, + like the fd the shell is using to read a script. Bug report from + Greg Wooledge + + 5/6 + --- +subst.c + - expand_word_internal: case '$': after calling param_expand and + setting had_quoted_null, set TEMP to null. The code that builds the + returned string at the end of the function will take care of making + and returning a quoted null string if there's nothing else in + ISTRING. If there is, the quoted null should just go away. Part of + fix for bug reported by Ruediger Kuhlmann + - expand_word_internal: when processing ISTRING to build return value, + only set W_HASQUOTEDNULL in the returned word flags if the word is + a quoted null string AND had_quoted_null is set. Rest of fix + + 5/9 + --- +variables.c + - bind_variable_internal: if we get an array variable here (implicit + assignment to index 0), call make_array_variable_value, which + dummies up a fake SHELL_VAR * from array[0]. This matters when + we're appending and have to use the current value + - bind_variable_internal: after computing the new value, treat assoc + variables with higher precedence than simple array variables; it + might be that a variable has both attributes set + +arrayfunc.c + - bind_array_var_internal: break code out that handles creating the + new value to be assigned to an array variable index into a new + function, make_array_variable_value. This handles creating a + dummy SHELL_VAR * for implicit array[0] assignment. Fixes bug + reported by Dan Douglas + +arrayfunc.h + - make_array_variable_value: new extern declaration + + 5/19 + ---- +variables.c + - bind_int_variable: if an assignment statement like x=y comes in + from the expression evaluator, and x is an array, handle it like + x[0]=y. Fixes bug reported by Dan Douglas + + 5/24 + ---- + +braces.c + - mkseq: handle possible overflow and break the sequence generating + loop if it occurs. Fixes OpenSUSE bug 763591: + https://bugzilla.novell.com/show_bug.cgi?id=763591 + + 5/25 + ---- +Makefile.in + - LDFLAGS_FOR_BUILD: add to compilation recipes for build tools + buildversion, mksignames, mksyntax + - LDFLAGS_FOR_BUILD: add to compilation recipes for test tools + recho, zecho, printenv, xcase + +builtins/Makefile.in + - LDFLAGS_FOR_BUILD: add to compilation recipes for build tools + gen-helpfiles, psize.aux + +variables.c + - bind_int_variable: if LHS is a simple variable name without an array + reference, but resolves to an array variable, call + bind_array_variable with index 0 to make x=1 equivalent to x[0]=1. + Fixes bug reported by Dan Douglas + + 5/27 + ---- +subst.c + - expand_word_internal: make sure has_dollar_at doesn't get reset before + recursive calls to param_expand or expand_word_internal, since it has + to save state of what came before. Use temp variable and make sure + has_dollar_at is incremented if recursive call processes "$@". + Fixes bug reported by gregrwm and + supplemented by Dan Douglas + +doc/{bash.1,bashref.texi} + - changes to the description of substring expansion inspired by + suggestions from Bill Gradwohl + +doc/bashref.texi + - added substring expansion examples inspired by suggestions from + Bill Gradwohl + +variables.c + - find_shell_variable: search for a variable in the list of shell + contexts, ignore the temporary environment + - find_variable_tempenv: search for a variable in the list of shell + contexts, force search of the temporary environment + - find_variable_notempenv: search for a variable in the list of shell + contexts, don't force search of the temporary environment + +variables.h + - find_shell_variable: extern declaration + - find_variable_tempenv: extern declaration + - find_variable_notempenv: extern declaration + +arrayfunc.c + - bind_array_variable: call find_shell_variable instead of calling + var_lookup directly + +findcmd.c + - search_for_command: call find_variable_tempenv instead of + find_variable_internal directly + - _find_user_command_internal: call find_variable_tempenv instead of + find_variable_internal directly + +builtins/setattr.def + - set_var_attribute: call find_variable_notempenv instead of + find_variable_internal directly + - show_name_attributes: call find_variable_tempenv instead of + find_variable_internal directly + + 6/1 + --- +sig.c + - termsig_handler: don't try to save the shell history on a terminating + signal any more, since it just causes too many problems on Linux + systems using glibc and glibc malloc + +lib/readline/vi_mode.c + - rl_vi_change_to: change to correctly redo `cc', since `c' is not a vi + motion character. From Red Hat bug 813289 + - rl_vi_delete_to: change to correctly redo `dd', since `d' is not a vi + motion character diff --git a/CWRU/POSIX.NOTES.old b/CWRU/POSIX.NOTES.old new file mode 100644 index 000000000..1707ab10c --- /dev/null +++ b/CWRU/POSIX.NOTES.old @@ -0,0 +1,82 @@ +Starting bash with the `--posix' command-line option or executing +`set -o posix' while bash is running will cause bash to conform more +closely to the Posix.2 standard by changing the behavior to match that +specified by Posix.2 in areas where the bash default differs. + +The following list is what's changed when `posix mode' is in effect: + +1. When a command in the hash table no longer exists, bash will re-search + $PATH to find the new location. This is also available with + `shopt -s checkhash'. + +2. The >& redirection does not redirect stdout and stderr. + +3. The message printed by the job control code and builtins when a job + exits with a non-zero status is `Done(status)'. + +4. Reserved words may not be aliased. + +5. The Posix.2 PS1 and PS2 expansions of `!' -> history number and + `!!' -> `!' are enabled, and parameter expansion is performed on + the value regardless of the setting of the `promptvars' option. + +6. Interactive comments are enabled by default. (Note that bash has + them on by default anyway.) + +7. The Posix.2 startup files are executed ($ENV) rather than the normal + bash files. + +8. Tilde expansion is only performed on assignments preceding a command + name, rather than on all assignment statements on the line. + +9. The default history file is ~/.sh_history (default value of $HISTFILE). + +10. The output of `kill -l' prints all the signal names on a single line, + separated by spaces. + +11. Non-interactive shells exit if `file' in `. file' is not found. + +12. Redirection operators do not perform pathname expansion on the word + in the redirection unless the shell is interactive + +13. Function names must be valid shell identifiers. That is, they may not + contain characters other than letters, digits, and underscores, and + may not start with a digit. Declaring a function with an illegal name + causes a fatal syntax error in non-interactive shells. + +14. Posix.2 `special' builtins are found before shell functions during command + lookup. + +15. If a Posix.2 special builtin returns an error status, a non-interactive + shell exits. The fatal errors are those listed in the POSIX.2 standard, + and include things like passing incorrect options, redirection errors, + variable assignment errors for assignments preceding the command name, + and so on. + +16. The environment passed to executed commands is not sorted. Neither is + the output of `set'. This is not strictly Posix.2 behavior, but sh + does it this way. Ksh does not. It's not necessary to sort the + environment; no program should rely on it being sorted. + +17. If the `cd' builtin finds a directory to change to using $CDPATH, the + value it assigns to $PWD does not contain any symbolic links, as if + `cd -P' had been executed. + +18. A non-interactive shell exits with an error status if a variable + assignment error occurs when no command name follows the assignment + statements. A variable assignment error occurs, for example, when + trying to assign a value to a read-only variable. + +19. A non-interactive shell exits with an error status if the iteration + variable in a for statement or the selection variable in a select + statement is a read-only variable. + +20. Process substitution is not available. + +21. Assignment statements preceding POSIX.2 `special' builtins persist in + the shell environment after the builtin completes. + +There is other Posix.2 behavior that bash does not implement. Specifically: + +1. Assignment statements affect the execution environment of all builtins, + not just special ones. diff --git a/CWRU/old/set.def.save b/CWRU/old/set.def.save new file mode 100644 index 000000000..87b78d7cc --- /dev/null +++ b/CWRU/old/set.def.save @@ -0,0 +1,544 @@ +This file is set.def, from which is created set.c. +It implements the "set" and "unset" builtins in Bash. + +Copyright (C) 1987, 1989, 1991 Free Software Foundation, Inc. + +This file is part of GNU Bash, the Bourne Again SHell. + +Bash is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 1, or (at your option) any later +version. + +Bash is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License along +with Bash; see the file COPYING. If not, write to the Free Software +Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. + +$PRODUCES set.c + +#include +#include "../shell.h" +#include "../flags.h" + +#include "bashgetopt.h" + +extern int interactive; +extern int noclobber, posixly_correct; +#if defined (READLINE) +extern int rl_editing_mode, no_line_editing; +#endif /* READLINE */ + +$BUILTIN set +$FUNCTION set_builtin +$SHORT_DOC set [--abefhkmnptuvxldBCHP] [-o option] [arg ...] + -a Mark variables which are modified or created for export. + -b Notify of job termination immediately. + -e Exit immediately if a command exits with a non-zero status. + -f Disable file name generation (globbing). + -h Locate and remember function commands as functions are + defined. Function commands are normally looked up when + the function is executed. + -i Force the shell to be an "interactive" one. Interactive shells + always read `~/.bashrc' on startup. + -k All keyword arguments are placed in the environment for a + command, not just those that precede the command name. + -m Job control is enabled. + -n Read commands but do not execute them. + -o option-name + Set the variable corresponding to option-name: + allexport same as -a + braceexpand same as -B +#if defined (READLINE) + emacs use an emacs-style line editing interface +#endif /* READLINE */ + errexit same as -e + histexpand same as -H + ignoreeof the shell will not exit upon reading EOF + interactive-comments + allow comments to appear in interactive commands + monitor same as -m + noclobber disallow redirection to existing files + noexec same as -n + noglob same as -f + nohash same as -d + notify save as -b + nounset same as -u + physical same as -P + posix change the behavior of bash where the default + operation differs from the 1003.2 standard to + match the standard + privileged same as -p + verbose same as -v +#if defined (READLINE) + vi use a vi-style line editing interface +#endif /* READLINE */ + xtrace same as -x + -p Turned on whenever the real and effective user ids do not match. + Disables processing of the $ENV file and importing of shell + functions. Turning this option off causes the effective uid and + gid to be set to the real uid and gid. + -t Exit after reading and executing one command. + -u Treat unset variables as an error when substituting. + -v Print shell input lines as they are read. + -x Print commands and their arguments as they are executed. + -l Save and restore the binding of the NAME in a FOR command. + -d Disable the hashing of commands that are looked up for execution. + Normally, commands are remembered in a hash table, and once + found, do not have to be looked up again. +#if defined (BRACE_EXPANSION) + -B the shell will perform brace expansion +#endif /* BRACE_EXPANSION */ +#if defined (BANG_HISTORY) + -H Enable ! style history substitution. This flag is on + by default. +#endif /* BANG_HISTORY */ + -C If set, disallow existing regular files to be overwritten + by redirection of output. + -P If set, do not follow symbolic links when executing commands + such as cd which change the current directory. + +Using + rather than - causes these flags to be turned off. The +flags can also be used upon invocation of the shell. The current +set of flags may be found in $-. The remaining n ARGs are positional +parameters and are assigned, in order, to $1, $2, .. $n. If no +ARGs are given, all shell variables are printed. +$END + +/* An a-list used to match long options for set -o to the corresponding + option letter. */ +struct { + char *name; + int letter; +} o_options[] = { + { "allexport", 'a' }, +#if defined (BRACE_EXPANSION) + { "braceexpand",'B' }, +#endif + { "errexit", 'e' }, + { "histexpand", 'H' }, + { "monitor", 'm' }, + { "noexec", 'n' }, + { "noglob", 'f' }, + { "nohash", 'd' }, +#if defined (JOB_CONTROL) + { "notify", 'b' }, +#endif /* JOB_CONTROL */ + {"nounset", 'u' }, + {"physical", 'P' }, + {"privileged", 'p' }, + {"verbose", 'v' }, + {"xtrace", 'x' }, + {(char *)NULL, 0}, +}; + +#define MINUS_O_FORMAT "%-15s\t%s\n" + +void +list_minus_o_opts () +{ + register int i; + char *on = "on", *off = "off"; + + printf (MINUS_O_FORMAT, "noclobber", (noclobber == 1) ? on : off); + + if (find_variable ("ignoreeof") || find_variable ("IGNOREEOF")) + printf (MINUS_O_FORMAT, "ignoreeof", on); + else + printf (MINUS_O_FORMAT, "ignoreeof", off); + + printf (MINUS_O_FORMAT, "interactive-comments", + interactive_comments ? on : off); + + printf (MINUS_O_FORMAT, "posix", posixly_correct ? on : off); + +#if defined (READLINE) + if (no_line_editing) + { + printf (MINUS_O_FORMAT, "emacs", off); + printf (MINUS_O_FORMAT, "vi", off); + } + else + { + /* Magic. This code `knows' how readline handles rl_editing_mode. */ + printf (MINUS_O_FORMAT, "emacs", (rl_editing_mode == 1) ? on : off); + printf (MINUS_O_FORMAT, "vi", (rl_editing_mode == 0) ? on : off); + } +#endif /* READLINE */ + + for (i = 0; o_options[i].name; i++) + { + int *on_or_off, zero = 0; + + on_or_off = find_flag (o_options[i].letter); + if (on_or_off == FLAG_UNKNOWN) + on_or_off = &zero; + printf (MINUS_O_FORMAT, o_options[i].name, (*on_or_off == 1) ? on : off); + } +} + +set_minus_o_option (on_or_off, option_name) + int on_or_off; + char *option_name; +{ + int option_char = -1; + + if (STREQ (option_name, "noclobber")) + { + if (on_or_off == FLAG_ON) + bind_variable ("noclobber", ""); + else + unbind_variable ("noclobber"); + stupidly_hack_special_variables ("noclobber"); + } + else if (STREQ (option_name, "ignoreeof")) + { + unbind_variable ("ignoreeof"); + unbind_variable ("IGNOREEOF"); + if (on_or_off == FLAG_ON) + bind_variable ("IGNOREEOF", "10"); + stupidly_hack_special_variables ("IGNOREEOF"); + } + +#if defined (READLINE) + else if ((STREQ (option_name, "emacs")) || (STREQ (option_name, "vi"))) + { + if (on_or_off == FLAG_ON) + { + rl_variable_bind ("editing-mode", option_name); + + if (interactive) + with_input_from_stdin (); + no_line_editing = 0; + } + else + { + int isemacs = (rl_editing_mode == 1); + if ((isemacs && STREQ (option_name, "emacs")) || + (!isemacs && STREQ (option_name, "vi"))) + { + if (interactive) + with_input_from_stream (stdin, "stdin"); + no_line_editing = 1; + } + else + builtin_error ("not in %s editing mode", option_name); + } + } +#endif /* READLINE */ + else if (STREQ (option_name, "interactive-comments")) + interactive_comments = (on_or_off == FLAG_ON); + else if (STREQ (option_name, "posix")) + { + posixly_correct = (on_or_off == FLAG_ON); + unbind_variable ("POSIXLY_CORRECT"); + unbind_variable ("POSIX_PEDANTIC"); + if (on_or_off == FLAG_ON) + { + bind_variable ("POSIXLY_CORRECT", ""); + stupidly_hack_special_variables ("POSIXLY_CORRECT"); + } + } + else + { + register int i; + for (i = 0; o_options[i].name; i++) + { + if (STREQ (option_name, o_options[i].name)) + { + option_char = o_options[i].letter; + break; + } + } + if (option_char == -1) + { + builtin_error ("%s: unknown option name", option_name); + return (EXECUTION_FAILURE); + } + if (change_flag (option_char, on_or_off) == FLAG_ERROR) + { + bad_option (option_name); + return (EXECUTION_FAILURE); + } + } + return (EXECUTION_SUCCESS); +} + +/* Set some flags from the word values in the input list. If LIST is empty, + then print out the values of the variables instead. If LIST contains + non-flags, then set $1 - $9 to the successive words of LIST. */ +set_builtin (list) + WORD_LIST *list; +{ + int on_or_off, flag_name, force_assignment = 0; + + if (!list) + { + SHELL_VAR **vars; + + vars = all_shell_variables (); + if (vars) + { + print_var_list (vars); + free (vars); + } + + vars = all_shell_functions (); + if (vars) + { + print_var_list (vars); + free (vars); + } + + return (EXECUTION_SUCCESS); + } + + /* Check validity of flag arguments. */ + if (*list->word->word == '-' || *list->word->word == '+') + { + register char *arg; + WORD_LIST *save_list = list; + + while (list && (arg = list->word->word)) + { + char c; + + if (arg[0] != '-' && arg[0] != '+') + break; + + /* `-' or `--' signifies end of flag arguments. */ + if (arg[0] == '-' && + (!arg[1] || (arg[1] == '-' && !arg[2]))) + break; + + while (c = *++arg) + { + if (find_flag (c) == FLAG_UNKNOWN && c != 'o') + { + char s[2]; + s[0] = c; s[1] = '\0'; + bad_option (s); + if (c == '?') + builtin_usage (); + return (c == '?' ? EXECUTION_SUCCESS : EXECUTION_FAILURE); + } + } + list = list->next; + } + list = save_list; + } + + /* Do the set command. While the list consists of words starting with + '-' or '+' treat them as flags, otherwise, start assigning them to + $1 ... $n. */ + while (list) + { + char *string = list->word->word; + + /* If the argument is `--' or `-' then signal the end of the list + and remember the remaining arguments. */ + if (string[0] == '-' && (!string[1] || (string[1] == '-' && !string[2]))) + { + list = list->next; + + /* `set --' unsets the positional parameters. */ + if (string[1] == '-') + force_assignment = 1; + + /* Until told differently, the old shell behaviour of + `set - [arg ...]' being equivalent to `set +xv [arg ...]' + stands. Posix.2 says the behaviour is marked as obsolescent. */ + else + { + change_flag ('x', '+'); + change_flag ('v', '+'); + } + + break; + } + + if ((on_or_off = *string) && + (on_or_off == '-' || on_or_off == '+')) + { + int i = 1; + while (flag_name = string[i++]) + { + if (flag_name == '?') + { + builtin_usage (); + return (EXECUTION_SUCCESS); + } + else if (flag_name == 'o') /* -+o option-name */ + { + char *option_name; + WORD_LIST *opt; + + opt = list->next; + + if (!opt) + { + list_minus_o_opts (); + continue; + } + + option_name = opt->word->word; + + if (!option_name || !*option_name || (*option_name == '-')) + { + list_minus_o_opts (); + continue; + } + list = list->next; /* Skip over option name. */ + + if (set_minus_o_option (on_or_off, option_name) != EXECUTION_SUCCESS) + return (EXECUTION_FAILURE); + } + else + { + if (change_flag (flag_name, on_or_off) == FLAG_ERROR) + { + char opt[3]; + opt[0] = on_or_off; + opt[1] = flag_name; + opt[2] = '\0'; + bad_option (opt); + builtin_usage (); + return (EXECUTION_FAILURE); + } + } + } + } + else + { + break; + } + list = list->next; + } + + /* Assigning $1 ... $n */ + if (list || force_assignment) + remember_args (list, 1); + return (EXECUTION_SUCCESS); +} + +$BUILTIN unset +$FUNCTION unset_builtin +$SHORT_DOC unset [-f] [-v] [name ...] +For each NAME, remove the corresponding variable or function. Given +the `-v', unset will only act on variables. Given the `-f' flag, +unset will only act on functions. With neither flag, unset first +tries to unset a variable, and if that fails, then tries to unset a +function. Some variables (such as PATH and IFS) cannot be unset; also +see readonly. +$END + +#define NEXT_VARIABLE() any_failed++; list = list->next; continue; + +unset_builtin (list) + WORD_LIST *list; +{ + int unset_function, unset_variable, unset_array, opt, any_failed; + char *name; + + unset_function = unset_variable = unset_array = any_failed = 0; + + reset_internal_getopt (); + while ((opt = internal_getopt (list, "fv")) != -1) + { + switch (opt) + { + case 'f': + unset_function = 1; + break; + case 'v': + unset_variable = 1; + break; + default: + builtin_usage (); + return (EXECUTION_FAILURE); + } + } + + list = loptend; + + if (unset_function && unset_variable) + { + builtin_error ("cannot simultaneously unset a function and a variable"); + return (EXECUTION_FAILURE); + } + + while (list) + { + SHELL_VAR *var; + int tem; +#if defined (ARRAY_VARS) + char *t; +#endif + + name = list->word->word; + +#if defined (ARRAY_VARS) + if (!unset_function && valid_array_reference (name)) + { + t = strchr (name, '['); + *t++ = '\0'; + unset_array++; + } +#endif + + var = unset_function ? find_function (name) : find_variable (name); + + if (var && !unset_function && non_unsettable_p (var)) + { + builtin_error ("%s: cannot unset", name); + NEXT_VARIABLE (); + } + + /* Posix.2 says that unsetting readonly variables is an error. */ + if (var && readonly_p (var)) + { + builtin_error ("%s: cannot unset: readonly %s", + name, unset_function ? "function" : "variable"); + NEXT_VARIABLE (); + } + + /* Unless the -f option is supplied, the name refers to a variable. */ +#if defined (ARRAY_VARS) + if (var && unset_array) + { + if (array_p (var) == 0) + { + builtin_error ("%s: not an array variable", name); + NEXT_VARIABLE (); + } + else + tem = unbind_array_element (var, t); + } + else +#endif /* ARRAY_VARS */ + tem = makunbound (name, unset_function ? shell_functions : shell_variables); + + /* This is what Posix.2 draft 11+ says. ``If neither -f nor -v + is specified, the name refers to a variable; if a variable by + that name does not exist, a function by that name, if any, + shall be unset.'' */ + if ((tem == -1) && !unset_function && !unset_variable) + tem = makunbound (name, shell_functions); + + if (tem == -1) + any_failed++; + else if (!unset_function) + stupidly_hack_special_variables (name); + + list = list->next; + } + + if (any_failed) + return (EXECUTION_FAILURE); + else + return (EXECUTION_SUCCESS); +} diff --git a/CWRU/save/unwind_prot.h.save b/CWRU/save/unwind_prot.h.save new file mode 100644 index 000000000..998fd72b6 --- /dev/null +++ b/CWRU/save/unwind_prot.h.save @@ -0,0 +1,50 @@ +/* unwind_prot.h - Macros and functions for hacking unwind protection. */ + +/* Copyright (C) 1993 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. + + Bash is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 2, or (at your option) any later + version. + + Bash is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + for more details. + + You should have received a copy of the GNU General Public License along + with Bash; see the file COPYING. If not, write to the Free Software + Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#if !defined (_UNWIND_PROT_H) +#define _UNWIND_PROT_H + +/* Run a function without interrupts. */ +extern void begin_unwind_frame (); +extern void discard_unwind_frame (); +extern void run_unwind_frame (); +extern void add_unwind_protect (); +extern void remove_unwind_protect (); +extern void run_unwind_protects (); +extern void unwind_protect_var (); + +/* Define for people who like their code to look a certain way. */ +#define end_unwind_frame() + +/* How to protect an integer. */ +#define unwind_protect_int(X) unwind_protect_var (&(X), (char *)(X), sizeof (int)) + +/* How to protect a pointer to a string. */ +#define unwind_protect_string(X) \ + unwind_protect_var ((int *)&(X), (X), sizeof (char *)) + +/* How to protect any old pointer. */ +#define unwind_protect_pointer(X) unwind_protect_string (X) + +/* How to protect the contents of a jmp_buf. */ +#define unwind_protect_jmp_buf(X) \ + unwind_protect_var ((int *)(X), (char *)(X), sizeof (procenv_t)) + +#endif /* _UNWIND_PROT_H */ diff --git a/MANIFEST b/MANIFEST index 3b56569ea..09e841988 100644 --- a/MANIFEST +++ b/MANIFEST @@ -971,6 +971,7 @@ tests/new-exp5.sub f tests/new-exp6.sub f tests/new-exp7.sub f tests/new-exp8.sub f +tests/new-exp9.sub f tests/new-exp.right f tests/nquote.tests f tests/nquote.right f diff --git a/cross-build/cygwin32.cache.old b/cross-build/cygwin32.cache.old new file mode 100644 index 000000000..640390fbf --- /dev/null +++ b/cross-build/cygwin32.cache.old @@ -0,0 +1,42 @@ +# This file is a shell script that caches the results of configure +# tests for CYGWIN32 so they don't need to be done when cross-compiling. + +# AC_FUNC_GETPGRP should also define GETPGRP_VOID +ac_cv_func_getpgrp_void=${ac_cv_func_getpgrp_void='yes'} +# AC_FUNC_SETVBUF_REVERSED should not define anything else +ac_cv_func_setvbuf_reversed=${ac_cv_func_setvbuf_reversed='no'} +# on CYGWIN32, system calls do not restart +ac_cv_sys_restartable_syscalls=${ac_cv_sys_restartable_syscalls='no'} +bash_cv_sys_restartable_syscalls=${bash_cv_sys_restartable_syscalls='no'} + +# these may be necessary, but they are currently commented out +#ac_cv_c_bigendian=${ac_cv_c_bigendian='no'} +ac_cv_sizeof_char_p=${ac_cv_sizeof_char_p='4'} +ac_cv_sizeof_int=${ac_cv_sizeof_int='4'} +ac_cv_sizeof_long=${ac_cv_sizeof_long='4'} +ac_cv_sizeof_double=${ac_cv_sizeof_double='8'} + +bash_cv_dup2_broken=${bash_cv_dup2_broken='no'} +bash_cv_pgrp_pipe=${bash_cv_pgrp_pipe='no'} +bash_cv_type_rlimit=${bash_cv_type_rlimit='long'} +bash_cv_decl_under_sys_siglist=${bash_cv_decl_under_sys_siglist='no'} +bash_cv_under_sys_siglist=${bash_cv_under_sys_siglist='no'} +bash_cv_sys_siglist=${bash_cv_sys_siglist='no'} +bash_cv_opendir_not_robust=${bash_cv_opendir_not_robust='no'} +bash_cv_getenv_redef=${bash_cv_getenv_redef='yes'} +bash_cv_printf_declared=${bash_cv_printf_declared='yes'} +bash_cv_ulimit_maxfds=${bash_cv_ulimit_maxfds='no'} +bash_cv_getcwd_calls_popen=${bash_cv_getcwd_calls_popen='no'} +bash_cv_must_reinstall_sighandlers=${bash_cv_must_reinstall_sighandlers='no'} +bash_cv_job_control_missing=${bash_cv_job_control_missing='present'} +bash_cv_sys_named_pipes=${bash_cv_sys_named_pipes='missing'} +bash_cv_func_sigsetjmp=${bash_cv_func_sigsetjmp='missing'} +bash_cv_mail_dir=${bash_cv_mail_dir='unknown'} +bash_cv_func_strcoll_broken=${bash_cv_func_strcoll_broken='no'} + +bash_cv_type_int32_t=${bash_cv_type_int32_t='int'} +bash_cv_type_u_int32_t=${bash_cv_type_u_int32_t='int'} + +ac_cv_type_bits64_t=${ac_cv_type_bits64_t='no'} + +# end of cross-build/cygwin32.cache diff --git a/doc/FAQ.orig b/doc/FAQ.orig new file mode 100644 index 000000000..1cff3c8ef --- /dev/null +++ b/doc/FAQ.orig @@ -0,0 +1,1745 @@ +This is the Bash FAQ, version 3.24, for Bash version 2.05b. + +This document contains a set of frequently-asked questions concerning +Bash, the GNU Bourne-Again Shell. Bash is a freely-available command +interpreter with advanced features for both interactive use and shell +programming. + +Another good source of basic information about shells is the collection +of FAQ articles periodically posted to comp.unix.shell. + +Questions and comments concerning this document should be sent to +chet@po.cwru.edu. + +This document is available for anonymous FTP with the URL + +ftp://ftp.cwru.edu/pub/bash/FAQ + +The Bash home page is http://cnswww.cns.cwru.edu/~chet/bash/bashtop.html + +---------- +Contents: + +Section A: The Basics + +A1) What is it? +A2) What's the latest version? +A3) Where can I get it? +A4) On what machines will bash run? +A5) Will bash run on operating systems other than Unix? +A6) How can I build bash with gcc? +A7) How can I make bash my login shell? +A8) I just changed my login shell to bash, and now I can't FTP into my + machine. Why not? +A9) What's the `POSIX 1003.2 standard'? +A10) What is the bash `posix mode'? + +Section B: The latest version + +B1) What's new in version 2.05b? +B2) Are there any user-visible incompatibilities between bash-2.05b and + bash-1.14.7? + +Section C: Differences from other Unix shells + +C1) How does bash differ from sh, the Bourne shell? +C2) How does bash differ from the Korn shell, version ksh88? +C3) Which new features in ksh-93 are not in bash, and which are? + +Section D: Why does bash do some things differently than other Unix shells? + +D1) Why does bash run a different version of `command' than + `which command' says it will? +D2) Why doesn't bash treat brace expansions exactly like csh? +D3) Why doesn't bash have csh variable modifiers? +D4) How can I make my csh aliases work when I convert to bash? +D5) How can I pipe standard output and standard error from one command to + another, like csh does with `|&'? +D6) Now that I've converted from ksh to bash, are there equivalents to + ksh features like autoloaded functions and the `whence' command? + +Section E: Why does bash do certain things the way it does? + +E1) Why is the bash builtin `test' slightly different from /bin/test? +E2) Why does bash sometimes say `Broken pipe'? +E3) When I have terminal escape sequences in my prompt, why does bash + wrap lines at the wrong column? +E4) If I pipe the output of a command into `read variable', why doesn't + the output show up in $variable when the read command finishes? +E5) I have a bunch of shell scripts that use backslash-escaped characters + in arguments to `echo'. Bash doesn't interpret these characters. Why + not, and how can I make it understand them? +E6) Why doesn't a while or for loop get suspended when I type ^Z? +E7) What about empty for loops in Makefiles? +E8) Why does the arithmetic evaluation code complain about `08'? +E9) Why does the pattern matching expression [A-Z]* match files beginning + with every letter except `z'? +E10) Why does `cd //' leave $PWD as `//'? +E11) If I resize my xterm while another program is running, why doesn't bash + notice the change? + +Section F: Things to watch out for on certain Unix versions + +F1) Why can't I use command line editing in my `cmdtool'? +F2) I built bash on Solaris 2. Why do globbing expansions and filename + completion chop off the first few characters of each filename? +F3) Why does bash dump core after I interrupt username completion or + `~user' tilde expansion on a machine running NIS? +F4) I'm running SVR4.2. Why is the line erased every time I type `@'? +F5) Why does bash report syntax errors when my C News scripts use a + redirection before a subshell command? +F6) Why can't I use vi-mode editing on Red Hat Linux 6.1? +F7) Why do bash-2.05a and bash-2.05b fail to compile `printf.def' on + HP/UX 11.x? + +Section G: How can I get bash to do certain common things? + +G1) How can I get bash to read and display eight-bit characters? +G2) How do I write a function `x' to replace builtin command `x', but + still invoke the command from within the function? +G3) How can I find the value of a shell variable whose name is the value + of another shell variable? +G4) How can I make the bash `time' reserved word print timing output that + looks like the output from my system's /usr/bin/time? +G5) How do I get the current directory into my prompt? +G6) How can I rename "*.foo" to "*.bar"? +G7) How can I translate a filename from uppercase to lowercase? +G8) How can I write a filename expansion (globbing) pattern that will match + all files in the current directory except "." and ".."? + +Section H: Where do I go from here? + +H1) How do I report bugs in bash, and where should I look for fixes and + advice? +H2) What kind of bash documentation is there? +H3) What's coming in future versions? +H4) What's on the bash `wish list'? +H5) When will the next release appear? + +---------- +Section A: The Basics + +A1) What is it? + +Bash is a Unix command interpreter (shell). It is an implementation of +the Posix 1003.2 shell standard, and resembles the Korn and System V +shells. + +Bash contains a number of enhancements over those shells, both +for interactive use and shell programming. Features geared +toward interactive use include command line editing, command +history, job control, aliases, and prompt expansion. Programming +features include additional variable expansions, shell +arithmetic, and a number of variables and options to control +shell behavior. + +Bash was originally written by Brian Fox of the Free Software +Foundation. The current developer and maintainer is Chet Ramey +of Case Western Reserve University. + +A2) What's the latest version? + +The latest version is 2.05b, first made available on Wednesday, 17 +July, 2002. + +A3) Where can I get it? + +Bash is the GNU project's shell, and so is available from the +master GNU archive site, ftp.gnu.org, and its mirrors. The +latest version is also available for FTP from ftp.cwru.edu. +The following URLs tell how to get version 2.05b: + +ftp://ftp.gnu.org/pub/gnu/bash/bash-2.05b.tar.gz +ftp://ftp.cwru.edu/pub/bash/bash-2.05b.tar.gz + +Formatted versions of the documentation are available with the URLs: + +ftp://ftp.gnu.org/pub/gnu/bash/bash-doc-2.05b.tar.gz +ftp://ftp.cwru.edu/pub/bash/bash-doc-2.05b.tar.gz + +A4) On what machines will bash run? + +Bash has been ported to nearly every version of UNIX. All you +should have to do to build it on a machine for which a port +exists is to type `configure' and then `make'. The build process +will attempt to discover the version of UNIX you have and tailor +itself accordingly, using a script created by GNU autoconf. + +More information appears in the file `INSTALL' in the distribution. + +The Bash web page (http://cnswww.cns.cwru.edu/~chet/bash/bashtop.html) +explains how to obtain binary versions of bash for most of the major +commercial Unix systems. + +A5) Will bash run on operating systems other than Unix? + +Configuration specifics for Unix-like systems such as QNX and +LynxOS are included in the distribution. Bash-2.05 and later +versions should compile and run on Minix 2.0 (patches were +contributed), but I don't believe anyone has built bash-2.x on +earlier Minix versions yet. + +Bash has been ported to versions of Windows implementing the Win32 +programming interface. This includes Windows 95 and Windows NT. +The port was done by Cygnus Solutions as part of their CYGWIN +project. For more information about the project, look at the URLs + +http://www.cygwin.com/ +http://sourceware.cygnus.com/cygwin + +Cygnus originally ported bash-1.14.7, and that port was part of their +early GNU-Win32 (the original name) releases. Cygnus has also done a +port of bash-2.05 to the CYGWIN environment, and it is available as +part of their current release. + +Bash-2.05b should require no local Cygnus changes to build and run under +CYGWIN. + +The Cygnus port works only on Intel machines. There is a port of bash +(I don't know which version) to the alpha/NT environment available from + +ftp://ftp.gnustep.org//pub/win32/bash-alpha-nt-1.01.tar.gz + +DJ Delorie has a port of bash-2.x which runs under MS-DOS, as part +of the DJGPP project. For more information on the project, see + +http://www.delorie.com/djgpp/ + +I have been told that the original DJGPP port was done by Daisuke Aoyama. + +Mark Elbrecht has sent me notice that bash-2.04 +is available for DJGPP V2. The files are available as: + +ftp://ftp.simtel.net/pub/simtelnet/gnu/djgpp/v2gnu/bsh204b.zip binary +ftp://ftp.simtel.net/pub/simtelnet/gnu/djgpp/v2gnu/bsh204d.zip documentation +ftp://ftp.simtel.net/pub/simtelnet/gnu/djgpp/v2gnu/bsh204s.zip source + +Mark has begun to work with bash-2.05, but I don't know the status. + +Ports of bash-1.12 and bash-2.0 are available for OS/2 from + +ftp://hobbes.nmsu.edu/pub/os2/util/shell/bash_112.zip +ftp://hobbes.nmsu.edu/pub/os2/util/shell/bash-2.0(253).zip + +I haven't looked at either, but the second appears to be a binary-only +distribution. Beware. + +I have received word that Bash (I'm not sure which version, but I +believe that it's at least bash-2.02.1) is the standard shell on +BeOS. + +A6) How can I build bash with gcc? + +Bash configures to use gcc by default if it is available. Read the +file INSTALL in the distribution for more information. + +A7) How can I make bash my login shell? + +Some machines let you use `chsh' to change your login shell. Other +systems use `passwd -s' or `passwd -e'. If one of these works for +you, that's all you need. Note that many systems require the full +pathname to a shell to appear in /etc/shells before you can make it +your login shell. For this, you may need the assistance of your +friendly local system administrator. + +If you cannot do this, you can still use bash as your login shell, but +you need to perform some tricks. The basic idea is to add a command +to your login shell's startup file to replace your login shell with +bash. + +For example, if your login shell is csh or tcsh, and you have installed +bash in /usr/gnu/bin/bash, add the following line to ~/.login: + + if ( -f /usr/gnu/bin/bash ) exec /usr/gnu/bin/bash --login + +(the `--login' tells bash that it is a login shell). + +It's not a good idea to put this command into ~/.cshrc, because every +csh you run without the `-f' option, even ones started to run csh scripts, +reads that file. If you must put the command in ~/.cshrc, use something +like + + if ( $?prompt ) exec /usr/gnu/bin/bash --login + +to ensure that bash is exec'd only when the csh is interactive. + +If your login shell is sh or ksh, you have to do two things. + +First, create an empty file in your home directory named `.bash_profile'. +The existence of this file will prevent the exec'd bash from trying to +read ~/.profile, and re-execing itself over and over again. ~/.bash_profile +is the first file bash tries to read initialization commands from when +it is invoked as a login shell. + +Next, add a line similar to the above to ~/.profile: + + [ -f /usr/gnu/bin/bash ] && [ -x /usr/gnu/bin/bash ] && \ + exec /usr/gnu/bin/bash --login + +This will cause login shells to replace themselves with bash running as +a login shell. Once you have this working, you can copy your initialization +code from ~/.profile to ~/.bash_profile. + +I have received word that the recipe supplied above is insufficient for +machines running CDE. CDE has a maze of twisty little startup files, all +slightly different. + +If you cannot change your login shell in the password file to bash, you +will have to (apparently) live with CDE using the shell in the password +file to run its startup scripts. If you have changed your shell to bash, +there is code in the CDE startup files (on Solaris, at least) that attempts +to do the right thing. It is, however, often broken, and may require that +you use the $BASH_ENV trick described below. + +`dtterm' claims to use $SHELL as the default program to start, so if you +can change $SHELL in the CDE startup files, you should be able to use bash +in your terminal windows. + +Setting DTSOURCEPROFILE in ~/.dtprofile will cause the `Xsession' program +to read your login shell's startup files. You may be able to use bash for +the rest of the CDE programs by setting SHELL to bash in ~/.dtprofile as +well, but I have not tried this. + +You can use the above `exec' recipe to start bash when not logging in with +CDE by testing the value of the DT variable: + + if [ -n "$DT" ]; then + [ -f /usr/gnu/bin/bash ] && exec /usr/gnu/bin/bash --login + fi + +If CDE starts its shells non-interactively during login, the login shell +startup files (~/.profile, ~/.bash_profile) will not be sourced at login. +To get around this problem, append a line similar to the following to your +~/.dtprofile: + + BASH_ENV=${HOME}/.bash_profile ; export BASH_ENV + +and add the following line to the beginning of ~/.bash_profile: + + unset BASH_ENV + +A8) I just changed my login shell to bash, and now I can't FTP into my + machine. Why not? + +You must add the full pathname to bash to the file /etc/shells. As +noted in the answer to the previous question, many systems require +this before you can make bash your login shell. + +Most versions of ftpd use this file to prohibit `special' users +such as `uucp' and `news' from using FTP. + +A9) What's the `POSIX 1003.2 standard'? + +POSIX is a name originally coined by Richard Stallman for a +family of open system standards based on UNIX. There are a +number of aspects of UNIX under consideration for +standardization, from the basic system services at the system +call and C library level to applications and tools to system +administration and management. Each area of standardization is +assigned to a working group in the 1003 series. + +The POSIX Shell and Utilities standard has been developed by IEEE +Working Group 1003.2 (POSIX.2). It concentrates on the command +interpreter interface and utility programs commonly executed from +the command line or by other programs. An initial version of the +standard has been approved and published by the IEEE, and work is +currently underway to update it. + +Bash is concerned with the aspects of the shell's behavior +defined by POSIX.2. The shell command language has of course +been standardized, including the basic flow control and program +execution constructs, I/O redirection and pipelining, argument +handling, variable expansion, and quoting. + +The `special' builtins, which must be implemented as part of the +shell to provide the desired functionality, are specified as +being part of the shell; examples of these are `eval' and +`export'. Other utilities appear in the sections of POSIX.2 not +devoted to the shell which are commonly (and in some cases must +be) implemented as builtin commands, such as `read' and `test'. +POSIX.2 also specifies aspects of the shell's interactive +behavior as part of the UPE, including job control and command +line editing. Only vi-style line editing commands have been +standardized; emacs editing commands were left out due to +objections. + +The Open Group has made an older version of its Single Unix +Specification (version 2), which is very similar to POSIX.2, +available on the web at + +http://www.opengroup.org/onlinepubs/007908799/ + +The Single Unix Specification, version 3, is available on the web at + +http://www.opengroup.org/onlinepubs/007904975/ + +A10) What is the bash `posix mode'? + +Although bash is an implementation of the POSIX.2 shell +specification, there are areas where the bash default behavior +differs from that spec. The bash `posix mode' changes the bash +behavior in these areas so that it obeys the spec more closely. + +Posix mode is entered by starting bash with the --posix or +'-o posix' option or executing `set -o posix' after bash is running. + +The specific aspects of bash which change when posix mode is +active are listed in the file POSIX in the bash distribution. +They are also listed in a section in the Bash Reference Manual +(from which that file is generated). + +Section B: The latest version + +B1) What's new in version 2.05b? + +The raison d'etre for bash-2.05b is to make a second intermediate +release containing the first of the new features to be available +in bash-3.0 and get feedback on those features before proceeding. +The major new feature is multibyte character support in both Bash +and Readline. + +Bash-2.05b contains the following new features (see the manual page for +complete descriptions and the CHANGES and NEWS files in the bash-2.05b +distribution): + +o support for multibyte characters has been added to both bash and readline + +o the DEBUG trap is now run *before* simple commands, ((...)) commands, + [[...]] conditional commands, and for ((...)) loops + +o the shell now performs arithmetic in the largest integer size the machine + supports (intmax_t) + +o there is a new \D{...} prompt expansion; passes the `...' to strftime(3) + and inserts the result into the expanded prompt + +o there is a new `here-string' redirection operator: <<< word + +o when displaying variables, function attributes and definitions are shown + separately, allowing them to be re-used as input (attempting to re-use + the old output would result in syntax errors). + +o `read' has a new `-u fd' option to read from a specified file descriptor + +o the bash debugger in examples/bashdb has been modified to work with the + new DEBUG trap semantics, the command set has been made more gdb-like, + and the changes to $LINENO make debugging functions work better + +o the expansion of $LINENO inside a shell function is only relative to the + function start if the shell is interactive -- if the shell is running a + script, $LINENO expands to the line number in the script. This is as + POSIX-2001 requires + + +A short feature history dating from Bash-2.0: + +Bash-2.05a introduced the following new features: + +o The `printf' builtin has undergone major work + +o There is a new read-only `shopt' option: login_shell, which is set by + login shells and unset otherwise + +o New `\A' prompt string escape sequence; expanding to time in 24-hour + HH:MM format + +o New `-A group/-g' option to complete and compgen; goes group name + completion + +o New [+-]O invocation option to set and unset `shopt' options at startup + +o ksh-like `ERR' trap + +o `for' loops now allow empty word lists after the `in' reserved word + +o new `hard' and `soft' arguments for the `ulimit' builtin + +o Readline can be configured to place the user at the same point on the line + when retrieving commands from the history list + +o Readline can be configured to skip `hidden' files (filenames with a leading + `.' on Unix) when performing completion + +Bash-2.05 introduced the following new features: + +o This version has once again reverted to using locales and strcoll(3) when + processing pattern matching bracket expressions, as POSIX requires. +o Added a new `--init-file' invocation argument as a synonym for `--rcfile', + per the new GNU coding standards. +o The /dev/tcp and /dev/udp redirections now accept service names as well as + port numbers. +o `complete' and `compgen' now take a `-o value' option, which controls some + of the aspects of that compspec. Valid values are: + + default - perform bash default completion if programmable + completion produces no matches + dirnames - perform directory name completion if programmable + completion produces no matches + filenames - tell readline that the compspec produces filenames, + so it can do things like append slashes to + directory names and suppress trailing spaces +o A new loadable builtin, realpath, which canonicalizes and expands symlinks + in pathname arguments. +o When `set' is called without options, it prints function defintions in a + way that allows them to be reused as input. This affects `declare' and + `declare -p' as well. This only happens when the shell is not in POSIX + mode, since POSIX.2 forbids this behavior. + +Bash-2.04 introduced the following new features: + +o Programmable word completion with the new `complete' and `compgen' builtins; + examples are provided in examples/complete/complete-examples +o `history' has a new `-d' option to delete a history entry +o `bind' has a new `-x' option to bind key sequences to shell commands +o The prompt expansion code has new `\j' and `\l' escape sequences +o The `no_empty_cmd_completion' shell option, if enabled, inhibits + command completion when TAB is typed on an empty line +o `help' has a new `-s' option to print a usage synopsis +o New arithmetic operators: var++, var--, ++var, --var, expr1,expr2 (comma) +o New ksh93-style arithmetic for command: + for ((expr1 ; expr2; expr3 )); do list; done +o `read' has new options: `-t', `-n', `-d', `-s' +o The redirection code handles several filenames specially: /dev/fd/N, + /dev/stdin, /dev/stdout, /dev/stderr +o The redirection code now recognizes /dev/tcp/HOST/PORT and + /dev/udp/HOST/PORT and tries to open a TCP or UDP socket, respectively, + to the specified port on the specified host +o The ${!prefix*} expansion has been implemented +o A new FUNCNAME variable, which expands to the name of a currently-executing + function +o The GROUPS variable is no longer readonly +o A new shopt `xpg_echo' variable, to control the behavior of echo with + respect to backslash-escape sequences at runtime +o The NON_INTERACTIVE_LOGIN_SHELLS #define has returned + +The version of Readline released with Bash-2.04, Readline-4.1, had several +new features as well: + +o Parentheses matching is always compiled into readline, and controllable + with the new `blink-matching-paren' variable +o The history-search-forward and history-search-backward functions now leave + point at the end of the line when the search string is empty, like + reverse-search-history, and forward-search-history +o A new function for applications: rl_on_new_line_with_prompt() +o New variables for applications: rl_already_prompted, and rl_gnu_readline_p + + +Bash-2.03 had very few new features, in keeping with the convention +that odd-numbered releases provide mainly bug fixes. A number of new +features were added to Readline, mostly at the request of the Cygnus +folks. + +A new shopt option, `restricted_shell', so that startup files can test + whether or not the shell was started in restricted mode +Filename generation is now performed on the words between ( and ) in + compound array assignments (this is really a bug fix) +OLDPWD is now auto-exported, as POSIX.2 requires +ENV and BASH_ENV are read-only variables in a restricted shell +Bash may now be linked against an already-installed Readline library, + as long as the Readline library is version 4 or newer +All shells begun with the `--login' option will source the login shell + startup files, even if the shell is not interactive + +There were lots of changes to the version of the Readline library released +along with Bash-2.03. For a complete list of the changes, read the file +CHANGES in the Bash-2.03 distribution. + +Bash-2.02 contained the following new features: + +a new version of malloc (based on the old GNU malloc code in previous + bash versions) that is more page-oriented, more conservative + with memory usage, does not `orphan' large blocks when they + are freed, is usable on 64-bit machines, and has allocation + checking turned on unconditionally +POSIX.2-style globbing character classes ([:alpha:], [:alnum:], etc.) +POSIX.2-style globbing equivalence classes +POSIX.2-style globbing collating symbols +the ksh [[...]] extended conditional command +the ksh egrep-style extended pattern matching operators +a new `printf' builtin +the ksh-like $(, &>, >|, <<<, [n]<&word-, [n]>&word- + prompt string special char translation and variable expansion + auto-export of variables in initial environment + command search finds functions before builtins + bash return builtin will exit a file sourced with `.' + builtins: cd -/-L/-P, exec -l/-c/-a, echo -e/-E, hash -d/-l/-p/-t. + export -n/-f/-p/name=value, pwd -L/-P, + read -e/-p/-a/-t/-n/-d/-s/-u, + readonly -a/-f/name=value, trap -l, set +o, + set -b/-m/-o option/-h/-p/-B/-C/-H/-P, + unset -f/-v, ulimit -m/-p/-u, + type -a/-p/-t/-f/-P, suspend -f, kill -n, + test -o optname/s1 == s2/s1 < s2/s1 > s2/-nt/-ot/-ef/-O/-G/-S + bash reads ~/.bashrc for interactive shells, $ENV for non-interactive + bash restricted shell mode is more extensive + bash allows functions and variables with the same name + brace expansion + tilde expansion + arithmetic expansion with $((...)) and `let' builtin + the `[[...]]' extended conditional command + process substitution + aliases and alias/unalias builtins + local variables in functions and `local' builtin + readline and command-line editing with programmable completion + command history and history/fc builtins + csh-like history expansion + other new bash builtins: bind, command, compgen, complete, builtin, + declare/typeset, dirs, enable, fc, help, + history, logout, popd, pushd, disown, shopt, + printf + exported functions + filename generation when using output redirection (command >a*) + POSIX.2-style globbing character classes + POSIX.2-style globbing equivalence classes + POSIX.2-style globbing collating symbols + egrep-like extended pattern matching operators + case-insensitive pattern matching and globbing + variable assignments preceding commands affect only that command, + even for builtins and functions + posix mode + redirection to /dev/fd/N, /dev/stdin, /dev/stdout, /dev/stderr, + /dev/tcp/host/port, /dev/udp/host/port + +Things sh has that bash does not: + uses variable SHACCT to do shell accounting + includes `stop' builtin (bash can use alias stop='kill -s STOP') + `newgrp' builtin + turns on job control if called as `jsh' + $TIMEOUT (like bash $TMOUT) + `^' is a synonym for `|' + new SVR4.2 sh builtins: mldmode, priv + +Implementation differences: + redirection to/from compound commands causes sh to create a subshell + bash does not allow unbalanced quotes; sh silently inserts them at EOF + bash does not mess with signal 11 + sh sets (euid, egid) to (uid, gid) if -p not supplied and uid < 100 + bash splits only the results of expansions on IFS, using POSIX.2 + field splitting rules; sh splits all words on IFS + sh does not allow MAILCHECK to be unset (?) + sh does not allow traps on SIGALRM or SIGCHLD + bash allows multiple option arguments when invoked (e.g. -x -v); + sh allows only a single option argument (`sh -x -v' attempts + to open a file named `-v', and, on SunOS 4.1.4, dumps core. + On Solaris 2.4 and earlier versions, sh goes into an infinite + loop.) + sh exits a script if any builtin fails; bash exits only if one of + the POSIX.2 `special' builtins fails + +C2) How does bash differ from the Korn shell, version ksh88? + +Things bash has or uses that ksh88 does not: + long invocation options + [-+]O invocation option + -l invocation option + `!' reserved word + arithmetic for command: for ((expr1 ; expr2; expr3 )); do list; done + arithmetic in largest machine-supported size (intmax_t) + posix mode and posix conformance + command hashing + tilde expansion for assignment statements that look like $PATH + process substitution with named pipes if /dev/fd is not available + the ${!param} indirect parameter expansion operator + the ${!param*} prefix expansion operator + the ${param:offset[:length]} parameter substring operator + the ${param/pat[/string]} parameter pattern substitution operator + variables: BASH, BASH_VERSION, BASH_VERSINFO, UID, EUID, SHLVL, + TIMEFORMAT, HISTCMD, HOSTTYPE, OSTYPE, MACHTYPE, + HISTFILESIZE, HISTIGNORE, HISTCONTROL, PROMPT_COMMAND, + IGNOREEOF, FIGNORE, INPUTRC, HOSTFILE, DIRSTACK, + PIPESTATUS, HOSTNAME, OPTERR, SHELLOPTS, GLOBIGNORE, + GROUPS, FUNCNAME, histchars, auto_resume + prompt expansion with backslash escapes and command substitution + redirection: &> (stdout and stderr), <<<, [n]<&word-, [n]>&word- + more extensive and extensible editing and programmable completion + builtins: bind, builtin, command, declare, dirs, echo -e/-E, enable, + exec -l/-c/-a, fc -s, export -n/-f/-p, hash, help, history, + jobs -x/-r/-s, kill -s/-n/-l, local, logout, popd, pushd, + read -e/-p/-a/-t/-n/-d/-s, readonly -a/-n/-f/-p, + set -o braceexpand/-o histexpand/-o interactive-comments/ + -o notify/-o physical/-o posix/-o hashall/-o onecmd/ + -h/-B/-C/-b/-H/-P, set +o, suspend, trap -l, type, + typeset -a/-F/-p, ulimit -u, umask -S, alias -p, shopt, + disown, printf, complete, compgen + `!' csh-style history expansion + POSIX.2-style globbing character classes + POSIX.2-style globbing equivalence classes + POSIX.2-style globbing collating symbols + egrep-like extended pattern matching operators + case-insensitive pattern matching and globbing + `**' arithmetic operator to do exponentiation + redirection to /dev/fd/N, /dev/stdin, /dev/stdout, /dev/stderr + arrays of unlimited size + TMOUT is default timeout for `read' and `select' + +Things ksh88 has or uses that bash does not: + tracked aliases (alias -t) + variables: ERRNO, FPATH, EDITOR, VISUAL + co-processes (|&, >&p, <&p) + weirdly-scoped functions + typeset +f to list all function names without definitions + text of command history kept in a file, not memory + builtins: alias -x, cd old new, fc -e -, newgrp, print, + read -p/-s/var?prompt, set -A/-o gmacs/ + -o bgnice/-o markdirs/-o nolog/-o trackall/-o viraw/-s, + typeset -H/-L/-R/-Z/-A/-ft/-fu/-fx/-l/-u/-t, whence + using environment to pass attributes of exported variables + arithmetic evaluation done on arguments to some builtins + reads .profile from $PWD when invoked as login shell + +Implementation differences: + ksh runs last command of a pipeline in parent shell context + bash has brace expansion by default (ksh88 compile-time option) + bash has fixed startup file for all interactive shells; ksh reads $ENV + bash has exported functions + bash command search finds functions before builtins + bash waits for all commands in pipeline to exit before returning status + emacs-mode editing has some slightly different key bindings + +C3) Which new features in ksh-93 are not in bash, and which are? + +New things in ksh-93 not in bash-2.05b: + associative arrays + floating point arithmetic and variables + math library functions + ${!name[sub]} name of subscript for associative array + `.' is allowed in variable names to create a hierarchical namespace + more extensive compound assignment syntax + discipline functions + `sleep' and `getconf' builtins (bash has loadable versions) + typeset -n and `nameref' variables + KEYBD trap + variables: .sh.edchar, .sh.edmode, .sh.edcol, .sh.edtext, .sh.version, + .sh.name, .sh.subscript, .sh.value, .sh.match, HISTEDIT + backreferences in pattern matching (\N) + `&' operator in pattern lists for matching + print -f (bash uses printf) + `fc' has been renamed to `hist' + `.' can execute shell functions + exit statuses between 0 and 255 + set -o pipefail + `+=' variable assignment operator + FPATH and PATH mixing + getopts -a + -I invocation option + DEBUG trap now executed before each simple command, instead of after + printf %H, %P, %T, %Z modifiers, output base for %d + lexical scoping for local variables in `ksh' functions + no scoping for local variables in `POSIX' functions + +New things in ksh-93 present in bash-2.05b: + [n]<&word- and [n]>&word- redirections (combination dup and close) + for (( expr1; expr2; expr3 )) ; do list; done - arithmetic for command + ?:, ++, --, `expr1 , expr2' arithmetic operators + expansions: ${!param}, ${param:offset[:len]}, ${param/pat[/str]}, + ${!param*} + compound array assignment + the `!' reserved word + loadable builtins -- but ksh uses `builtin' while bash uses `enable' + `command', `builtin', `disown' builtins + new $'...' and $"..." quoting + FIGNORE (but bash uses GLOBIGNORE), HISTCMD + set -o notify/-C + changes to kill builtin + read -A (bash uses read -a) + read -t/-d + trap -p + exec -c/-a + `.' restores the positional parameters when it completes + POSIX.2 `test' + umask -S + unalias -a + command and arithmetic substitution performed on PS1, PS4, and ENV + command name completion + ENV processed only for interactive shells + +Section D: Why does bash do some things differently than other Unix shells? + +D1) Why does bash run a different version of `command' than + `which command' says it will? + +On many systems, `which' is actually a csh script that assumes +you're running csh. In tcsh, `which' and its cousin `where' +are builtins. On other Unix systems, `which' is a perl script +that uses the PATH environment variable. + +The csh script version reads the csh startup files from your +home directory and uses those to determine which `command' will +be invoked. Since bash doesn't use any of those startup files, +there's a good chance that your bash environment differs from +your csh environment. The bash `type' builtin does everything +`which' does, and will report correct results for the running +shell. If you're really wedded to the name `which', try adding +the following function definition to your .bashrc: + + which() + { + builtin type "$@" + } + +If you're moving from tcsh and would like to bring `where' along +as well, use this function: + + where() + { + builtin type -a "$@" + } + +D2) Why doesn't bash treat brace expansions exactly like csh? + +The only difference between bash and csh brace expansion is that +bash requires a brace expression to contain at least one unquoted +comma if it is to be expanded. Any brace-surrounded word not +containing an unquoted comma is left unchanged by the brace +expansion code. This affords the greatest degree of sh +compatibility. + +Bash, ksh, zsh, and pd-ksh all implement brace expansion this way. + +D3) Why doesn't bash have csh variable modifiers? + +Posix has specified a more powerful, albeit somewhat more cryptic, +mechanism cribbed from ksh, and bash implements it. + +${parameter%word} + Remove smallest suffix pattern. The WORD is expanded to produce + a pattern. It then expands to the value of PARAMETER, with the + smallest portion of the suffix matched by the pattern deleted. + + x=file.c + echo ${x%.c}.o + -->file.o + +${parameter%%word} + + Remove largest suffix pattern. The WORD is expanded to produce + a pattern. It then expands to the value of PARAMETER, with the + largest portion of the suffix matched by the pattern deleted. + + x=posix/src/std + echo ${x%%/*} + -->posix + +${parameter#word} + Remove smallest prefix pattern. The WORD is expanded to produce + a pattern. It then expands to the value of PARAMETER, with the + smallest portion of the prefix matched by the pattern deleted. + + x=$HOME/src/cmd + echo ${x#$HOME} + -->/src/cmd + +${parameter##word} + Remove largest prefix pattern. The WORD is expanded to produce + a pattern. It then expands to the value of PARAMETER, with the + largest portion of the prefix matched by the pattern deleted. + + x=/one/two/three + echo ${x##*/} + -->three + + +Given + a=/a/b/c/d + b=b.xxx + + csh bash result + --- ---- ------ + $a:h ${a%/*} /a/b/c + $a:t ${a##*/} d + $b:r ${b%.*} b + $b:e ${b##*.} xxx + + +D4) How can I make my csh aliases work when I convert to bash? + +Bash uses a different syntax to support aliases than csh does. +The details can be found in the documentation. We have provided +a shell script which does most of the work of conversion for you; +this script can be found in ./examples/misc/aliasconv.sh. Here is +how you use it: + +Start csh in the normal way for you. (e.g., `csh') + +Pipe the output of `alias' through `aliasconv.sh', saving the +results into `bash_aliases': + + alias | bash aliasconv.sh >bash_aliases + +Edit `bash_aliases', carefully reading through any created +functions. You will need to change the names of some csh specific +variables to the bash equivalents. The script converts $cwd to +$PWD, $term to $TERM, $home to $HOME, $user to $USER, and $prompt +to $PS1. You may also have to add quotes to avoid unwanted +expansion. + +For example, the csh alias: + + alias cd 'cd \!*; echo $cwd' + +is converted to the bash function: + + cd () { command cd "$@"; echo $PWD ; } + +The only thing that needs to be done is to quote $PWD: + + cd () { command cd "$@"; echo "$PWD" ; } + +Merge the edited file into your ~/.bashrc. + +There is an additional, more ambitious, script in +examples/misc/cshtobash that attempts to convert your entire csh +environment to its bash equivalent. This script can be run as +simply `cshtobash' to convert your normal interactive +environment, or as `cshtobash ~/.login' to convert your login +environment. + +D5) How can I pipe standard output and standard error from one command to + another, like csh does with `|&'? + +Use + command 2>&1 | command2 + +The key is to remember that piping is performed before redirection, so +file descriptor 1 points to the pipe when it is duplicated onto file +descriptor 2. + +D6) Now that I've converted from ksh to bash, are there equivalents to + ksh features like autoloaded functions and the `whence' command? + +There are features in ksh-88 and ksh-93 that do not have direct bash +equivalents. Most, however, can be emulated with very little trouble. + +ksh-88 feature Bash equivalent +-------------- --------------- +compiled-in aliases set up aliases in .bashrc; some ksh aliases are + bash builtins (hash, history, type) +coprocesses named pipe pairs (one for read, one for write) +typeset +f declare -F +cd, print, whence function substitutes in examples/functions/kshenv +autoloaded functions examples/functions/autoload is the same as typeset -fu +read var?prompt read -p prompt var + +ksh-93 feature Bash equivalent +-------------- --------------- +sleep, getconf Bash has loadable versions in examples/loadables +${.sh.version} $BASH_VERSION +print -f printf +hist alias hist=fc +$HISTEDIT $FCEDIT + +Section E: How can I get bash to do certain things, and why does bash do + things the way it does? + +E1) Why is the bash builtin `test' slightly different from /bin/test? + +The specific example used here is [ ! x -o x ], which is false. + +Bash's builtin `test' implements the Posix.2 spec, which can be +summarized as follows (the wording is due to David Korn): + +Here is the set of rules for processing test arguments. + + 0 Args: False + 1 Arg: True iff argument is not null. + 2 Args: If first arg is !, True iff second argument is null. + If first argument is unary, then true if unary test is true + Otherwise error. + 3 Args: If second argument is a binary operator, do binary test of $1 $3 + If first argument is !, negate two argument test of $2 $3 + If first argument is `(' and third argument is `)', do the + one-argument test of the second argument. + Otherwise error. + 4 Args: If first argument is !, negate three argument test of $2 $3 $4. + Otherwise unspecified + 5 or more Args: unspecified. (Historical shells would use their + current algorithm). + +The operators -a and -o are considered binary operators for the purpose +of the 3 Arg case. + +As you can see, the test becomes (not (x or x)), which is false. + +E2) Why does bash sometimes say `Broken pipe'? + +If a sequence of commands appears in a pipeline, and one of the +reading commands finishes before the writer has finished, the +writer receives a SIGPIPE signal. Many other shells special-case +SIGPIPE as an exit status in the pipeline and do not report it. +For example, in: + + ps -aux | head + +`head' can finish before `ps' writes all of its output, and ps +will try to write on a pipe without a reader. In that case, bash +will print `Broken pipe' to stderr when ps is killed by a +SIGPIPE. + +You can build a version of bash that will not report SIGPIPE errors +by uncommenting the definition of DONT_REPORT_SIGPIPE in the file +config-top.h. + +E3) When I have terminal escape sequences in my prompt, why does bash + wrap lines at the wrong column? + +Readline, the line editing library that bash uses, does not know +that the terminal escape sequences do not take up space on the +screen. The redisplay code assumes, unless told otherwise, that +each character in the prompt is a `printable' character that +takes up one character position on the screen. + +You can use the bash prompt expansion facility (see the PROMPTING +section in the manual page) to tell readline that sequences of +characters in the prompt strings take up no screen space. + +Use the \[ escape to begin a sequence of non-printing characters, +and the \] escape to signal the end of such a sequence. + +E4) If I pipe the output of a command into `read variable', why doesn't + the output show up in $variable when the read command finishes? + +This has to do with the parent-child relationship between Unix +processes. It affects all commands run in pipelines, not just +simple calls to `read'. For example, piping a command's output +into a `while' loop that repeatedly calls `read' will result in +the same behavior. + +Each element of a pipeline runs in a separate process, a child of +the shell running the pipeline. A subprocess cannot affect its +parent's environment. When the `read' command sets the variable +to the input, that variable is set only in the subshell, not the +parent shell. When the subshell exits, the value of the variable +is lost. + +Many pipelines that end with `read variable' can be converted +into command substitutions, which will capture the output of +a specified command. The output can then be assigned to a +variable: + + grep ^gnu /usr/lib/news/active | wc -l | read ngroup + +can be converted into + + ngroup=$(grep ^gnu /usr/lib/news/active | wc -l) + +This does not, unfortunately, work to split the text among +multiple variables, as read does when given multiple variable +arguments. If you need to do this, you can either use the +command substitution above to read the output into a variable +and chop up the variable using the bash pattern removal +expansion operators or use some variant of the following +approach. + +Say /usr/local/bin/ipaddr is the following shell script: + +#! /bin/sh +host `hostname` | awk '/address/ {print $NF}' + +Instead of using + + /usr/local/bin/ipaddr | read A B C D + +to break the local machine's IP address into separate octets, use + + OIFS="$IFS" + IFS=. + set -- $(/usr/local/bin/ipaddr) + IFS="$OIFS" + A="$1" B="$2" C="$3" D="$4" + +Beware, however, that this will change the shell's positional +parameters. If you need them, you should save them before doing +this. + +This is the general approach -- in most cases you will not need to +set $IFS to a different value. + +Some other user-supplied alternatives include: + +read A B C D << HERE + $(IFS=.; echo $(/usr/local/bin/ipaddr)) +HERE + +and, where process substitution is available, + +read A B C D < <(IFS=.; echo $(/usr/local/bin/ipaddr)) + +E5) I have a bunch of shell scripts that use backslash-escaped characters + in arguments to `echo'. Bash doesn't interpret these characters. Why + not, and how can I make it understand them? + +This is the behavior of echo on most Unix System V machines. + +The bash builtin `echo' is modeled after the 9th Edition +Research Unix version of `echo'. It does not interpret +backslash-escaped characters in its argument strings by default; +it requires the use of the -e option to enable the +interpretation. The System V echo provides no way to disable the +special characters; the bash echo has a -E option to disable +them. + +There is a configuration option that will make bash behave like +the System V echo and interpret things like `\t' by default. Run +configure with the --enable-xpg-echo-default option to turn this +on. Be aware that this will cause some of the tests run when you +type `make tests' to fail. + +There is a shell option, `xpg_echo', settable with `shopt', that will +change the behavior of echo at runtime. Enabling this option turns +on expansion of backslash-escape sequences. + +E6) Why doesn't a while or for loop get suspended when I type ^Z? + +This is a consequence of how job control works on Unix. The only +thing that can be suspended is the process group. This is a single +command or pipeline of commands that the shell forks and executes. + +When you run a while or for loop, the only thing that the shell forks +and executes are any commands in the while loop test and commands in +the loop bodies. These, therefore, are the only things that can be +suspended when you type ^Z. + +If you want to be able to stop the entire loop, you need to put it +within parentheses, which will force the loop into a subshell that +may be stopped (and subsequently restarted) as a single unit. + +E7) What about empty for loops in Makefiles? + +It's fairly common to see constructs like this in automatically-generated +Makefiles: + +SUBDIRS = @SUBDIRS@ + + ... + +subdirs-clean: + for d in ${SUBDIRS}; do \ + ( cd $$d && ${MAKE} ${MFLAGS} clean ) \ + done + +When SUBDIRS is empty, this results in a command like this being passed to +bash: + + for d in ; do + ( cd $d && ${MAKE} ${MFLAGS} clean ) + done + +In versions of bash before bash-2.05a, this was a syntax error. If the +reserved word `in' was present, a word must follow it before the semicolon +or newline. The language in the manual page referring to the list of words +being empty referred to the list after it is expanded. These versions of +bash required that there be at least one word following the `in' when the +construct was parsed. + +The idiomatic Makefile solution is something like: + +SUBDIRS = @SUBDIRS@ + +subdirs-clean: + subdirs=$SUBDIRS ; for d in $$subdirs; do \ + ( cd $$d && ${MAKE} ${MFLAGS} clean ) \ + done + +The latest drafts of the updated POSIX standard have changed this: the +word list is no longer required. Bash versions 2.05a and later accept +the new syntax. + +E8) Why does the arithmetic evaluation code complain about `08'? + +The bash arithmetic evaluation code (used for `let', $(()), (()), and in +other places), interprets a leading `0' in numeric constants as denoting +an octal number, and a leading `0x' as denoting hexadecimal. This is +in accordance with the POSIX.2 spec, section 2.9.2.1, which states that +arithmetic constants should be handled as signed long integers as defined +by the ANSI/ISO C standard. + +The POSIX.2 interpretation committee has confirmed this: + +http://www.pasc.org/interps/unofficial/db/p1003.2/pasc-1003.2-173.html + +E9) Why does the pattern matching expression [A-Z]* match files beginning + with every letter except `z'? + +Bash-2.03, Bash-2.05 and later versions honor the current locale setting +when processing ranges within pattern matching bracket expressions ([A-Z]). +This is what POSIX.2 and SUSv3/XPG6 specify. + +The behavior of the matcher in bash-2.05 and later versions depends on the +current LC_COLLATE setting. Setting this variable to `C' or `POSIX' will +result in the traditional behavior ([A-Z] matches all uppercase ASCII +characters). Many other locales, including the en_US locale (the default +on many US versions of Linux) collate the upper and lower case letters like +this: + + AaBb...Zz + +which means that [A-Z] matches every letter except `z'. Others collate like + + aAbBcC...zZ + +which means that [A-Z] matches every letter except `a'. + +The portable way to specify upper case letters is [:upper:] instead of +A-Z; lower case may be specified as [:lower:] instead of a-z. + +Look at the manual pages for setlocale(3), strcoll(3), and, if it is +present, locale(1). If you have locale(1), you can use it to find +your current locale information even if you do not have any of the +LC_ variables set. + +My advice is to put + + export LC_COLLATE=C + +into /etc/profile and inspect any shell scripts run from cron for +constructs like [A-Z]. This will prevent things like + + rm [A-Z]* + +from removing every file in the current directory except those beginning +with `z' and still allow individual users to change the collation order. +Users may put the above command into their own profiles as well, of course. + +E10) Why does `cd //' leave $PWD as `//'? + +POSIX.2, in its description of `cd', says that *three* or more leading +slashes may be replaced with a single slash when canonicalizing the +current working directory. + +This is, I presume, for historical compatibility. Certain versions of +Unix, and early network file systems, used paths of the form +//hostname/path to access `path' on server `hostname'. + +E11) If I resize my xterm while another program is running, why doesn't bash + notice the change? + +This is another issue that deals with job control. + +The kernel maintains a notion of a current terminal process group. Members +of this process group (processes whose process group ID is equal to the +current terminal process group ID) receive terminal-generated signals like +SIGWINCH. (For more details, see the JOB CONTROL section of the bash +man page.) + +If a terminal is resized, the kernel sends SIGWINCH to each member of +the terminal's current process group (the `foreground' process group). + +When bash is running with job control enabled, each pipeline (which may be +a single command) is run in its own process group, different from bash's +process group. This foreground process group receives the SIGWINCH; bash +does not. Bash has no way of knowing that the terminal has been resized. + +There is a `checkwinsize' option, settable with the `shopt' builtin, that +will cause bash to check the window size and adjust its idea of the +terminal's dimensions each time a process stops or exits and returns control +of the terminal to bash. Enable it with `shopt -s checkwinsize'. + +Section F: Things to watch out for on certain Unix versions + +F1) Why can't I use command line editing in my `cmdtool'? + +The problem is `cmdtool' and bash fighting over the input. When +scrolling is enabled in a cmdtool window, cmdtool puts the tty in +`raw mode' to permit command-line editing using the mouse for +applications that cannot do it themselves. As a result, bash and +cmdtool each try to read keyboard input immediately, with neither +getting enough of it to be useful. + +This mode also causes cmdtool to not implement many of the +terminal functions and control sequences appearing in the +`sun-cmd' termcap entry. For a more complete explanation, see +that file examples/suncmd.termcap in the bash distribution. + +`xterm' is a better choice, and gets along with bash much more +smoothly. + +If you must use cmdtool, you can use the termcap description in +examples/suncmd.termcap. Set the TERMCAP variable to the terminal +description contained in that file, i.e. + +TERMCAP='Mu|sun-cmd:am:bs:km:pt:li#34:co#80:cl=^L:ce=\E[K:cd=\E[J:rs=\E[s:' + +Then export TERMCAP and start a new cmdtool window from that shell. +The bash command-line editing should behave better in the new +cmdtool. If this works, you can put the assignment to TERMCAP +in your bashrc file. + +F2) I built bash on Solaris 2. Why do globbing expansions and filename + completion chop off the first few characters of each filename? + +This is the consequence of building bash on SunOS 5 and linking +with the libraries in /usr/ucblib, but using the definitions +and structures from files in /usr/include. + +The actual conflict is between the dirent structure in +/usr/include/dirent.h and the struct returned by the version of +`readdir' in libucb.a (a 4.3-BSD style `struct direct'). + +Make sure you've got /usr/ccs/bin ahead of /usr/ucb in your $PATH +when configuring and building bash. This will ensure that you +use /usr/ccs/bin/cc or acc instead of /usr/ucb/cc and that you +link with libc before libucb. + +If you have installed the Sun C compiler, you may also need to +put /usr/ccs/bin and /opt/SUNWspro/bin into your $PATH before +/usr/ucb. + +F3) Why does bash dump core after I interrupt username completion or + `~user' tilde expansion on a machine running NIS? + +This is a famous and long-standing bug in the SunOS YP (sorry, NIS) +client library, which is part of libc. + +The YP library code keeps static state -- a pointer into the data +returned from the server. When YP initializes itself (setpwent), +it looks at this pointer and calls free on it if it's non-null. +So far, so good. + +If one of the YP functions is interrupted during getpwent (the +exact function is interpretwithsave()), and returns NULL, the +pointer is freed without being reset to NULL, and the function +returns. The next time getpwent is called, it sees that this +pointer is non-null, calls free, and the bash free() blows up +because it's being asked to free freed memory. + +The traditional Unix mallocs allow memory to be freed multiple +times; that's probably why this has never been fixed. You can +run configure with the `--without-gnu-malloc' option to use +the C library malloc and avoid the problem. + +F4) I'm running SVR4.2. Why is the line erased every time I type `@'? + +The `@' character is the default `line kill' character in most +versions of System V, including SVR4.2. You can change this +character to whatever you want using `stty'. For example, to +change the line kill character to control-u, type + + stty kill ^U + +where the `^' and `U' can be two separate characters. + +F5) Why does bash report syntax errors when my C News scripts use a + redirection before a subshell command? + +The actual command in question is something like + + < file ( command ) + +According to the grammar given in the POSIX.2 standard, this construct +is, in fact, a syntax error. Redirections may only precede `simple +commands'. A subshell construct such as the above is one of the shell's +`compound commands'. A redirection may only follow a compound command. + +This affects the mechanical transformation of commands that use `cat' +to pipe a file into a command (a favorite Useless-Use-Of-Cat topic on +comp.unix.shell). While most commands of the form + + cat file | command + +can be converted to `< file command', shell control structures such as +loops and subshells require `command < file'. + +The file CWRU/sh-redir-hack in the bash-2.05a distribution is an +(unofficial) patch to parse.y that will modify the grammar to +support this construct. It will not apply with `patch'; you must +modify parse.y by hand. Note that if you apply this, you must +recompile with -DREDIRECTION_HACK. This introduces a large +number of reduce/reduce conflicts into the shell grammar. + +F6) Why can't I use vi-mode editing on Red Hat Linux 6.1? + +The short answer is that Red Hat screwed up. + +The long answer is that they shipped an /etc/inputrc that only works +for emacs mode editing, and then screwed all the vi users by setting +INPUTRC to /etc/inputrc in /etc/profile. + +The short fix is to do one of the following: remove or rename +/etc/inputrc, set INPUTRC=~/.inputrc in ~/.bashrc (or .bash_profile, +but make sure you export it if you do), remove the assignment to +INPUTRC from /etc/profile, add + + set keymap emacs + +to the beginning of /etc/inputrc, or bracket the key bindings in +/etc/inputrc with these lines + + $if mode=emacs + [...] + $endif + +F7) Why do bash-2.05a and bash-2.05b fail to compile `printf.def' on + HP/UX 11.x? + +HP/UX's support for long double is imperfect at best. + +GCC will support it without problems, but the HP C library functions +like strtold(3) and printf(3) don't actually work with long doubles. +HP implemented a `long_double' type as a 4-element array of 32-bit +ints, and that is what the library functions use. The ANSI C +`long double' type is a 128-bit floating point scalar. + +The easiest fix, until HP fixes things up, is to edit the generated +config.h and #undef the HAVE_LONG_DOUBLE line. After doing that, +the compilation should complete successfully. + +Section G: How can I get bash to do certain common things? + +G1) How can I get bash to read and display eight-bit characters? + +This is a process requiring several steps. + +First, you must ensure that the `physical' data path is a full eight +bits. For xterms, for example, the `vt100' resources `eightBitInput' +and `eightBitOutput' should be set to `true'. + +Once you have set up an eight-bit path, you must tell the kernel and +tty driver to leave the eighth bit of characters alone when processing +keyboard input. Use `stty' to do this: + + stty cs8 -istrip -parenb + +For old BSD-style systems, you can use + + stty pass8 + +You may also need + + stty even odd + +Finally, you need to tell readline that you will be inputting and +displaying eight-bit characters. You use readline variables to do +this. These variables can be set in your .inputrc or using the bash +`bind' builtin. Here's an example using `bind': + + bash$ bind 'set convert-meta off' + bash$ bind 'set meta-flag on' + bash$ bind 'set output-meta on' + +The `set' commands between the single quotes may also be placed +in ~/.inputrc. + +G2) How do I write a function `x' to replace builtin command `x', but + still invoke the command from within the function? + +This is why the `command' and `builtin' builtins exist. The +`command' builtin executes the command supplied as its first +argument, skipping over any function defined with that name. The +`builtin' builtin executes the builtin command given as its first +argument directly. + +For example, to write a function to replace `cd' that writes the +hostname and current directory to an xterm title bar, use +something like the following: + + cd() + { + builtin cd "$@" && xtitle "$HOST: $PWD" + } + +This could also be written using `command' instead of `builtin'; +the version above is marginally more efficient. + +G3) How can I find the value of a shell variable whose name is the value + of another shell variable? + +Versions of Bash newer than Bash-2.0 support this directly. You can use + + ${!var} + +For example, the following sequence of commands will echo `z': + + var1=var2 + var2=z + echo ${!var1} + +For sh compatibility, use the `eval' builtin. The important +thing to remember is that `eval' expands the arguments you give +it again, so you need to quote the parts of the arguments that +you want `eval' to act on. + +For example, this expression prints the value of the last positional +parameter: + + eval echo \"\$\{$#\}\" + +The expansion of the quoted portions of this expression will be +deferred until `eval' runs, while the `$#' will be expanded +before `eval' is executed. In versions of bash later than bash-2.0, + + echo ${!#} + +does the same thing. + +This is not the same thing as ksh93 `nameref' variables, though the syntax +is similar. I may add namerefs in a future bash version. + +G4) How can I make the bash `time' reserved word print timing output that + looks like the output from my system's /usr/bin/time? + +The bash command timing code looks for a variable `TIMEFORMAT' and +uses its value as a format string to decide how to display the +timing statistics. + +The value of TIMEFORMAT is a string with `%' escapes expanded in a +fashion similar in spirit to printf(3). The manual page explains +the meanings of the escape sequences in the format string. + +If TIMEFORMAT is not set, bash acts as if the following assignment had +been performed: + + TIMEFORMAT=$'\nreal\t%3lR\nuser\t%3lU\nsys\t%3lS' + +The POSIX.2 default time format (used by `time -p command') is + + TIMEFORMAT=$'real %2R\nuser %2U\nsys %2S' + +The BSD /usr/bin/time format can be emulated with: + + TIMEFORMAT=$'\t%1R real\t%1U user\t%1S sys' + +The System V /usr/bin/time format can be emulated with: + + TIMEFORMAT=$'\nreal\t%1R\nuser\t%1U\nsys\t%1S' + +The ksh format can be emulated with: + + TIMEFORMAT=$'\nreal\t%2lR\nuser\t%2lU\nsys\t%2lS' + +G5) How do I get the current directory into my prompt? + +Bash provides a number of backslash-escape sequences which are expanded +when the prompt string (PS1 or PS2) is displayed. The full list is in +the manual page. + +The \w expansion gives the full pathname of the current directory, with +a tilde (`~') substituted for the current value of $HOME. The \W +expansion gives the basename of the current directory. To put the full +pathname of the current directory into the path without any tilde +subsitution, use $PWD. Here are some examples: + + PS1='\w$ ' # current directory with tilde + PS1='\W$ ' # basename of current directory + PS1='$PWD$ ' # full pathname of current directory + +The single quotes are important in the final example to prevent $PWD from +being expanded when the assignment to PS1 is performed. + +G6) How can I rename "*.foo" to "*.bar"? + +Use the pattern removal functionality described in D3. The following `for' +loop will do the trick: + + for f in *.foo; do + mv $f ${f%foo}bar + done + +G7) How can I translate a filename from uppercase to lowercase? + +The script examples/functions/lowercase, originally written by John DuBois, +will do the trick. The converse is left as an exercise. + +G8) How can I write a filename expansion (globbing) pattern that will match + all files in the current directory except "." and ".."? + +You must have set the `extglob' shell option using `shopt -s extglob' to use +this: + + echo .!(.|) * + +A solution that works without extended globbing is given in the Unix Shell +FAQ, posted periodically to comp.unix.shell. + +Section H: Where do I go from here? + +H1) How do I report bugs in bash, and where should I look for fixes and + advice? + +Use the `bashbug' script to report bugs. It is built and +installed at the same time as bash. It provides a standard +template for reporting a problem and automatically includes +information about your configuration and build environment. + +`bashbug' sends its reports to bug-bash@gnu.org, which +is a large mailing list gatewayed to the usenet newsgroup gnu.bash.bug. + +Bug fixes, answers to questions, and announcements of new releases +are all posted to gnu.bash.bug. Discussions concerning bash features +and problems also take place there. + +To reach the bash maintainers directly, send mail to +bash-maintainers@gnu.org. + +H2) What kind of bash documentation is there? + +First, look in the doc directory in the bash distribution. It should +contain at least the following files: + +bash.1 an extensive, thorough Unix-style manual page +builtins.1 a manual page covering just bash builtin commands +bashref.texi a reference manual in GNU tex`info format +bashref.info an info version of the reference manual +FAQ this file +article.ms text of an article written for The Linux Journal +readline.3 a man page describing readline + +Postscript, HTML, and ASCII files created from the above source are +available in the documentation distribution. + +There is additional documentation available for anonymous FTP from host +ftp.cwru.edu in the `pub/bash' directory. + +Cameron Newham and Bill Rosenblatt have written a book on bash, published +by O'Reilly and Associates. The book is based on Bill Rosenblatt's Korn +Shell book. The title is ``Learning the Bash Shell'', and the ISBN number +is 1-56592-147-X. Look for it in fine bookstores near you. This book +covers bash-1.14, but has an appendix describing some of the new features +in bash-2.0. + +A second edition of this book is available, published in January, 1998. +The ISBN number is 1-56592-347-2. Look for it in the same fine bookstores +or on the web. + +The GNU Bash Reference Manual has been published as a printed book by +Network Theory Ltd (Paperback, ISBN: 0-9541617-7-7, Feb 2003). It covers +bash-2.0 and is available from most online bookstores (see +http://www.network-theory.co.uk/bash/manual/ for details). The publisher +will donate $1 to the Free Software Foundation for each copy sold. + +H3) What's coming in future versions? + +These are features I hope to include in a future version of bash. + +a better bash debugger (a minimally-tested version is included with bash-2.05b) +associative arrays +co-processes, but with a new-style syntax that looks like function declaration + +H4) What's on the bash `wish list' for future versions? + +These are features that may or may not appear in a future version of bash. + +breaking some of the shell functionality into embeddable libraries +a module system like zsh's, using dynamic loading like builtins +better internationalization using GNU `gettext' +date-stamped command history +a bash programmer's guide with a chapter on creating loadable builtins +a better loadable interface to perl with access to the shell builtins and + variables (contributions gratefully accepted) +ksh93-like `nameref' variables +ksh93-like `+=' variable assignment operator +ksh93-like `xx.yy' variables (including some of the .sh.* variables) and + associated disipline functions +Some of the new ksh93 pattern matching operators, like backreferencing + +H5) When will the next release appear? + +The next version will appear sometime in 2002. Never make predictions. + + +This document is Copyright 1995-2003 by Chester Ramey. + +Permission is hereby granted, without written agreement and +without license or royalty fees, to use, copy, and distribute +this document for any purpose, provided that the above copyright +notice appears in all copies of this document and that the +contents of this document remain unaltered. diff --git a/doc/bashref.texi b/doc/bashref.texi index 15f27a27a..a8e1e8b9c 100644 --- a/doc/bashref.texi +++ b/doc/bashref.texi @@ -1796,7 +1796,7 @@ Bash uses the value of the variable formed from the rest of expanded and that value is used in the rest of the substitution, rather than the value of @var{parameter} itself. This is known as @code{indirect expansion}. -The exceptions to this are the expansions of $@{!@var{prefix}@*@} +The exceptions to this are the expansions of $@{!@var{prefix}*@} and $@{!@var{name}[@@]@} described below. The exclamation point must immediately follow the left brace in order to @@ -8169,7 +8169,7 @@ which matches @var{pattern} and replaces it with @var{replacement} in the value of @code{var}, is available (@pxref{Shell Parameter Expansion}). @item -The expansion @code{$@{!@var{prefix@}*}} expansion, which expands to +The expansion @code{$@{!@var{prefix}*@}} expansion, which expands to the names of all shell variables whose names begin with @var{prefix}, is available (@pxref{Shell Parameter Expansion}). diff --git a/examples/loadables/Makefile.in.save b/examples/loadables/Makefile.in.save new file mode 100644 index 000000000..f6208f5cc --- /dev/null +++ b/examples/loadables/Makefile.in.save @@ -0,0 +1,238 @@ +# +# Simple makefile for the sample loadable builtins +# +# Copyright (C) 1996 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA. + +# Include some boilerplate Gnu makefile definitions. +prefix = @prefix@ + +exec_prefix = @exec_prefix@ +bindir = @bindir@ +libdir = @libdir@ +infodir = @infodir@ +includedir = @includedir@ + +topdir = @top_srcdir@ +BUILD_DIR = @BUILD_DIR@ +srcdir = @srcdir@ +VPATH = .:@srcdir@ + +@SET_MAKE@ +CC = @CC@ +RM = rm -f + +SHELL = @MAKE_SHELL@ + +host_os = @host_os@ +host_cpu = @host_cpu@ +host_vendor = @host_vendor@ + +CFLAGS = @CFLAGS@ +LOCAL_CFLAGS = @LOCAL_CFLAGS@ +DEFS = @DEFS@ +LOCAL_DEFS = @LOCAL_DEFS@ + +CPPFLAGS = @CPPFLAGS@ + +BASHINCDIR = ${topdir}/include + +LIBBUILD = ${BUILD_DIR}/lib + +INTL_LIBSRC = ${topdir}/lib/intl +INTL_BUILDDIR = ${LIBBUILD}/intl +INTL_INC = @INTL_INC@ +LIBINTL_H = @LIBINTL_H@ + +CCFLAGS = $(DEFS) $(LOCAL_DEFS) $(LOCAL_CFLAGS) $(CFLAGS) + +# +# These values are generated for configure by ${topdir}/support/shobj-conf. +# If your system is not supported by that script, but includes facilities for +# dynamic loading of shared objects, please update the script and send the +# changes to bash-maintainers@gnu.org. +# +SHOBJ_CC = @SHOBJ_CC@ +SHOBJ_CFLAGS = @SHOBJ_CFLAGS@ +SHOBJ_LD = @SHOBJ_LD@ +SHOBJ_LDFLAGS = @SHOBJ_LDFLAGS@ +SHOBJ_XLDFLAGS = @SHOBJ_XLDFLAGS@ +SHOBJ_LIBS = @SHOBJ_LIBS@ +SHOBJ_STATUS = @SHOBJ_STATUS@ + +INC = -I. -I.. -I$(topdir) -I$(topdir)/lib -I$(topdir)/builtins \ + -I$(BASHINCDIR) -I$(BUILD_DIR) -I$(LIBBUILD) \ + -I$(BUILD_DIR)/builtins $(INTL_INC) + +.c.o: + $(SHOBJ_CC) $(SHOBJ_CFLAGS) $(CCFLAGS) $(INC) -c -o $@ $< + + +ALLPROG = print truefalse sleep pushd finfo logname basename dirname \ + tty pathchk tee head mkdir rmdir printenv id whoami \ + uname sync push ln unlink cut realpath getconf strftime +OTHERPROG = necho hello cat + +all: $(SHOBJ_STATUS) + +supported: $(ALLPROG) +others: $(OTHERPROG) + +unsupported: + @echo "Your system (${host_os}) is not supported by the" + @echo "${topdir}/support/shobj-conf script." + @echo "If your operating system provides facilities for dynamic" + @echo "loading of shared objects using the dlopen(3) interface," + @echo "please update the script and re-run configure. + @echo "Please send the changes you made to bash-maintainers@gnu.org" + @echo "for inclusion in future bash releases." + +everything: supported others + +print: print.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ print.o $(SHOBJ_LIBS) + +necho: necho.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ necho.o $(SHOBJ_LIBS) + +getconf: getconf.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ getconf.o $(SHOBJ_LIBS) + +hello: hello.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ hello.o $(SHOBJ_LIBS) + +truefalse: truefalse.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ truefalse.o $(SHOBJ_LIBS) + +sleep: sleep.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ sleep.o $(SHOBJ_LIBS) + +finfo: finfo.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ finfo.o $(SHOBJ_LIBS) + +cat: cat.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ cat.o $(SHOBJ_LIBS) + +logname: logname.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ logname.o $(SHOBJ_LIBS) + +basename: basename.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ basename.o $(SHOBJ_LIBS) + +dirname: dirname.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ dirname.o $(SHOBJ_LIBS) + +tty: tty.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ tty.o $(SHOBJ_LIBS) + +pathchk: pathchk.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ pathchk.o $(SHOBJ_LIBS) + +tee: tee.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ tee.o $(SHOBJ_LIBS) + +mkdir: mkdir.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ mkdir.o $(SHOBJ_LIBS) + +rmdir: rmdir.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ rmdir.o $(SHOBJ_LIBS) + +head: head.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ head.o $(SHOBJ_LIBS) + +printenv: printenv.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ printenv.o $(SHOBJ_LIBS) + +id: id.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ id.o $(SHOBJ_LIBS) + +whoami: whoami.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ whoami.o $(SHOBJ_LIBS) + +uname: uname.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ uname.o $(SHOBJ_LIBS) + +sync: sync.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ sync.o $(SHOBJ_LIBS) + +push: push.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ push.o $(SHOBJ_LIBS) + +ln: ln.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ ln.o $(SHOBJ_LIBS) + +unlink: unlink.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ unlink.o $(SHOBJ_LIBS) + +cut: cut.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ cut.o $(SHOBJ_LIBS) + +realpath: realpath.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ realpath.o $(SHOBJ_LIBS) + +strftime: strftime.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ strftime.o $(SHOBJ_LIBS) + +# pushd is a special case. We use the same source that the builtin version +# uses, with special compilation options. +# +pushd.c: ${topdir}/builtins/pushd.def + $(RM) $@ + ${BUILD_DIR}/builtins/mkbuiltins -D ${topdir}/builtins ${topdir}/builtins/pushd.def + +pushd.o: pushd.c + $(RM) $@ + $(SHOBJ_CC) -DHAVE_CONFIG_H -DPUSHD_AND_POPD -DLOADABLE_BUILTIN $(SHOBJ_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(INC) -c -o $@ $< + +pushd: pushd.o + $(SHOBJ_LD) $(SHOBJ_LDFLAGS) $(SHOBJ_XLDFLAGS) -o $@ pushd.o $(SHOBJ_LIBS) + +clean: + $(RM) $(ALLPROG) $(OTHERPROG) *.o + -( cd perl && ${MAKE} ${MFLAGS} $@ ) + +mostlyclean: clean + -( cd perl && ${MAKE} ${MFLAGS} $@ ) + +distclean maintainer-clean: clean + $(RM) Makefile pushd.c + -( cd perl && ${MAKE} ${MFLAGS} $@ ) + +print.o: print.c +truefalse.o: truefalse.c +sleep.o: sleep.c +finfo.o: finfo.c +logname.o: logname.c +basename.o: basename.c +dirname.o: dirname.c +tty.o: tty.c +pathchk.o: pathchk.c +tee.o: tee.c +head.o: head.c +rmdir.o: rmdir.c +necho.o: necho.c +getconf.o: getconf.c +hello.o: hello.c +cat.o: cat.c +printenv.o: printenv.c +id.o: id.c +whoami.o: whoami.c +uname.o: uname.c +sync.o: sync.c +push.o: push.c +mkdir.o: mkdir.c +realpath.o: realpath.c +strftime.o: strftime.c diff --git a/examples/scripts/adventure.sh.save1 b/examples/scripts/adventure.sh.save1 new file mode 100755 index 000000000..4e2239396 --- /dev/null +++ b/examples/scripts/adventure.sh.save1 @@ -0,0 +1,549 @@ +#!/bin/bash +# ash -- "Adventure shell" +# last edit: 86/04/21 D A Gwyn +# SCCS ID: @(#)ash.sh 1.4 + +OPATH=$PATH + +ask() +{ + echo -n "$@" '[y/n] ' + read ans + + case "$ans" in + y*|Y*) + return 0 + ;; + *) + return 1 + ;; + esac +} + +CAT=${PAGER:-more} + +ash_inst() +{ + cat <<- EOF + + Instructions for the Adventure shell + + Welcome to the Adventure shell! In this exploration of the UNIX file + system, I will act as your eyes and hands. As you move around, I will + describe whatever is visible and will carry out your commands. The + general form of a command is + Verb Object Extra_stuff. + Most commands pay no attention to the "Extra_stuff", and many do not + need an "Object". A typical command is + get all + which picks up all files in the current "room" (directory). You can + find out what you are carrying by typing the command + inventory + The command "help" results in a full description of all commands that I + understand. To quit the Adventure shell, type + quit + + There are UNIX monsters lurking in the background. These are also + known as "commands with arguments". + + Good luck! + EOF +} + +ash_help() +{ +echo "I understand the following commands (synonyms in parentheses):" +echo "" + +echo "change OBJECT to NEW_NAME changes the name of the object" +echo "clone OBJECT as NEW_NAME duplicates the object" +echo "drop OBJECTS leaves the objects in the room" +echo "enter (go) PASSAGE takes the labeled passage" +echo "examine OBJECTS describes the objects in detail" +echo "feed OBJECT to MONSTER stuffs the object into a UNIX monster" +echo "get (take) OBJECTS picks up the specified objects" +echo "gripe (bug) report a problem with the Adventure shell" +echo "help prints this summary" +echo "inventory (i) tells what you are carrying" +echo "kill (destroy) OBJECTS destroys the objects" +echo "look (l) describes the room, including hidden objects" +echo "open (read) OBJECT shows the contents of an object" +echo "quit (exit) leaves the Adventure shell" +echo "resurrect OBJECTS attempts to restore dead objects" +echo "steal OBJECT from MONSTER obtains the object from a UNIX monster" +echo "throw OBJECT at daemon feeds the object to the printer daemon" +echo "up takes the overhead passage" +echo "wake MONSTER awakens a UNIX monster" +echo "where (w) tells you where you are" +echo "xyzzy moves you to your home" +} + +MAINT=chet@ins.cwru.edu + +PATH=/usr/ucb:/bin:/usr/bin:/usr/local/bin:. +export PATH + +trap 'echo Ouch!' 2 3 +#trap '' 18 # disable Berkeley job control + +ash_lk(){ echo " $1 " | fgrep " $2 " >&- 2>&-; } +ash_pr(){ echo $* | tr ' ' '\012' | pr -5 -t -w75 -l$[ ( $# + 4 ) / 5 ]; } +ash_rm(){ echo " $1 " | sed -e "s/ $2 / /" -e 's/^ //' -e 's/ $//'; } + +# enable history, bang history expansion, and emacs editing +set -o history +set -o histexpand +set -o emacs + +cd +LIM=.limbo # $HOME/$LIM contains "destroyed" objects +mkdir $LIM >&- 2>&- +KNAP=.knapsack # $HOME/$KNAP contains objects being "carried" +if [ ! -d $KNAP ] +then mkdir $KNAP >&- 2>&- + if [ $? = 0 ] + then echo 'You found a discarded empty knapsack.' + else echo 'You have no knapsack to carry things in.' + exit 1 + fi +else echo 'One moment while I peek in your old knapsack...' +fi + +kn=`echo \`ls -a $KNAP | sed -e '/^\.$/d' -e '/^\.\.$/d'\`` + +if ask 'Welcome to the Adventure shell! Do you need instructions?' +then + ash_inst + echo -n 'Type a newline to continue: ' + read +fi + +wiz=false +cha=false +prev=$LIM +while : +do room=`pwd` + if [ $room != $prev ] + then if [ $room = $HOME ] + then echo 'You are in your own home.' + else echo "You have entered $room." + fi + exs= + obs= + hexs= + hobs= + f=false + for i in `ls -a` + do case $i in + .|..) ;; + .*) if [ -f $i ] + then hobs="$hobs $i" + elif [ -d $i ] + then hexs="$hexs $i" + else f=true + fi + ;; + *) if [ -f $i ] + then obs="$obs $i" + elif [ -d $i ] + then exs="$exs $i" + else f=true + fi + ;; + esac + done + if [ "$obs" ] + then echo 'This room contains:' + ash_pr $obs + else echo 'The room looks empty.' + fi + if [ "$exs" ] + then echo 'There are exits labeled:' + ash_pr $exs + echo 'as well as a passage overhead.' + else echo 'There is a passage overhead.' + fi + if sh -c $f + then echo 'There are shadowy figures in the corner.' + fi + prev=$room + fi + + read -e -p '-advsh> ' verb obj x # prompt is '-advsh> ' + if [ $? != 0 ] + then verb=quit # EOF + fi + + case $verb in + change) if [ "$obj" ] + then if ash_lk "$obs $hobs" "$obj" + then set -- $x + case "$1" in + to) if [ "$2" ] + then if [ -f $2 ] + then echo "You must destroy $2 first." + set -- + fi + if [ "$2" ] + then if mv $obj $2 >&- 2>&- + then echo "The $obj shimmers and turns into $2." + obs=`ash_rm "$2 $obs" "$obj"` + else echo "There is a cloud of smoke but the $obj is unchanged." + fi + fi + else echo 'To what?' + fi + ;; + *) echo "Change $obj to what?" + ;; + esac + else if ash_lk "$kn" "$obj" + then echo 'You must drop it first.' + else echo "I see no $obj here." + fi + fi + else echo 'Change what?' + fi + ;; + clone) if [ "$obj" ] + then if ash_lk "$obs $hobs" "$obj" + then if [ ! -r $obj ] + then echo "The $obj does not wish to be cloned." + else set -- $x + case "$1" in + as) if [ "$2" ] + then if [ -f $2 ] + then echo "You must destroy $2 first." + else if cp $obj $2 >&- 2>&- + then echo "Poof! When the smoke clears, you see the new $2." + obs="$obs $2" + else echo 'You hear a dull thud but no clone appears.' + fi + fi + else echo 'As what?' + fi + ;; + *) echo "Clone $obj as what?" + ;; + esac + fi + else if ash_lk "$kn" "$obj" + then echo 'You must drop it first.' + else echo "I see no $obj here." + fi + fi + else echo 'Clone what?' + fi + ;; + drop) if [ "$obj" ] + then for it in $obj $x + do if ash_lk "$kn" "$it" + then if [ -w $it ] + then echo "You must destroy $it first." + else if mv $HOME/$KNAP/$it $it >&- 2>&- + then echo "$it: dropped." + kn=`ash_rm "$kn" "$it"` + obs=`echo $it $obs` + else echo "The $it is caught in your knapsack." + fi + fi + else echo "You're not carrying the $it!" + fi + done + else echo 'Drop what?' + fi + ;; + enter|go) if [ "$obj" ] + then if [ $obj != up ] + then if ash_lk "$exs $hexs" "$obj" + then if [ -x $obj ] + then if cd $obj + then echo 'You squeeze through the passage.' + else echo "You can't go that direction." + fi + else echo 'An invisible force blocks your way.' + fi + else echo 'I see no such passage.' + fi + else if cd .. + then echo 'You struggle upwards.' + else echo "You can't reach that high." + fi + fi + else echo 'Which passage?' + fi + ;; + examine) if [ "$obj" ] + then if [ $obj = all ] + then $obj=`echo $obs $exs` + x= + fi + for it in $obj $x + do if ash_lk "$obs $hobs $exs $hexs" "$it" + then echo "Upon close inspection of the $it, you see:" + ls -ld $it 2>&- + if [ $? != 0 ] + then echo "-- when you look directly at the $it, it vanishes." + fi + else if ash_lk "$kn" "$it" + then echo 'You must drop it first.' + else echo "I see no $it here." + fi + fi + done + else echo 'Examine what?' + fi + ;; + feed) if [ "$obj" ] + then if ash_lk "$obs $hobs" "$obj" + then set -- $x + case "$1" in + to) if [ "$2" ] + then shift + if PATH=$OPATH $* <$obj 2>&- + then echo "The $1 monster devours your $obj." + if rm -f $obj >&- 2>&- + then obs=`ash_rm "$obs" "$obj"` + else echo 'But he spits it back up.' + fi + else echo "The $1 monster holds his nose in disdain." + fi + else echo 'To what?' + fi + ;; + *) echo "Feed $obj to what?" + ;; + esac + else if ash_lk "$kn" "$obj" + then echo 'You must drop it first.' + else echo "I see no $obj here." + fi + fi + else echo 'Feed what?' + fi + ;; + get|take) if [ "$obj" ] + then if [ $obj = all ] + then obj="$obs" + x= + fi + for it in $obj $x + do if ash_lk "$obs $hobs" "$it" + then if ash_lk "$kn" "$it" + then echo 'You already have one.' + else if mv $it $HOME/$KNAP/$it >&- 2>&- + then echo "$it: taken." + kn="$it $kn" + obs=`ash_rm "$obs" "$it"` + else echo "The $it is too heavy." + fi + fi + else echo "I see no $it here." + fi + done + else echo 'Get what?' + fi + ;; + gripe|bug) echo 'Please describe the problem and your situation at the time it failed.\nEnd the bug report with a line containing just a Ctrl-D.' + cat | mail $MAINT -s 'ash bug' + echo 'Thank you!' + ;; + help) ash_help + ;; + inventory|i) if [ "$kn" ] + then echo 'Your knapsack contains:' + ash_pr $kn + else echo 'You are poverty-stricken.' + fi + ;; + kill|destroy) if [ "$obj" ] + then if [ $obj = all ] + then x= + if ask "Do you really want to attempt to $verb them all?" + then obj=`echo $obs` + else echo 'Chicken!' + obj= + fi + fi + for it in $obj $x + do if ash_lk "$obs $hobs" "$it" + then if mv $it $HOME/$LIM <&- >&- 2>&- + then if [ $verb = kill ] + then echo "The $it cannot defend himself; he dies." + else echo "You have destroyed the $it; it vanishes." + fi + obs=`ash_rm "$obs" "$it"` + else if [ $verb = kill ] + then echo "Your feeble blows are no match for the $it." + else echo "The $it is indestructible." + fi + fi + else if ash_lk "$kn" "$it" + then echo "You must drop the $it first." + found=false + else echo "I see no $it here." + fi + fi + done + else echo 'Kill what?' + fi + ;; + look|l) obs=`echo $obs $hobs` + hobs= + if [ "$obs" ] + then echo 'The room contains:' + ash_pr $obs + else echo 'The room is empty.' + fi + exs=`echo $exs $hexs` + hexs= + if [ "$exs" ] + then echo 'There are exits plainly labeled:' + ash_pr $exs + echo 'and a passage directly overhead.' + else echo 'The only exit is directly overhead.' + fi + ;; + magic) if [ "$obj" = mode ] + then if sh -c $cha + then echo 'You had your chance and you blew it.' + else if ask 'Are you a wizard?' + then echo -n 'Prove it! Say the magic word: ' + read obj + if [ "$obj" = armadillo ] + then echo 'Yes, master!!' + wiz=true + else echo "Homie says: I don't think so" + cha=true + fi + else echo "I didn't think so." + fi + fi + else echo 'Nice try.' + fi + ;; + open|read) if [ "$obj" ] + then if ash_lk "$obs $hobs" "$obj" + then if [ -r $obj ] + then if [ -s $obj ] + then echo "Opening the $obj reveals:" + $CAT < $obj + if [ $? != 0 ] + then echo '-- oops, you lost the contents!' + fi + else echo "There is nothing inside the $obj." + fi + else echo "You do not have the proper tools to open the $obj." + fi + else if ash_lk "$kn" "$obj" + then echo 'You must drop it first.' + found=false + else echo "I see no $obj here." + fi + fi + else echo 'Open what?' + fi + ;; + quit|exit) if ask 'Do you really want to quit now?' + then if [ "$kn" ] + then echo 'The contents of your knapsack will still be there next time.' + fi + rm -rf $HOME/$LIM + echo 'See you later!' + exit 0 + fi + ;; + resurrect) if [ "$obj" ] + then for it in $obj $x + do if ash_lk "$obs $hobs" "$it" + then echo "The $it is already alive and well." + else if mv $HOME/$LIM/$it $it <&- >&- 2>&- + then echo "The $it staggers to his feet." + obs=`echo $it $obs` + else echo "There are sparks but no $it appears." + fi + fi + done + else echo 'Resurrect what?' + fi + ;; + steal) if [ "$obj" ] + then if ash_lk "$obs $hobs" "$obj" + then echo 'There is already one here.' + else set -- $x + case "$1" in + from) if [ "$2" ] + then shift + if PATH=$OPATH $* >$obj 2>&- + then echo "The $1 monster drops the $obj." + obs=`echo $obj $obs` + else echo "The $1 monster runs away as you approach." + rm -f $obj >&- 2>&- + fi + else echo 'From what?' + fi + ;; + *) echo "Steal $obj from what?" + ;; + esac + fi + else echo 'Steal what?' + fi + ;; + throw) if [ "$obj" ] + then if ash_lk "$obs $hobs" "$obj" + then set -- $x + case "$1" in + at) case "$2" in + daemon) if sh -c "lpr -r $obj" + then echo "The daemon catches the $obj, turns it into paper,\nand leaves it in the basket." + obs=`ash_rm "$obs" "$obj"` + else echo "The daemon is nowhere to be found." + fi + ;; + *) echo 'At what?' + ;; + esac + ;; + *) echo "Throw $obj at what?" + ;; + esac + else if ash_lk "$kn" "$obj" + then echo 'It is in your knapsack.' + found=false + else echo "I see no $obj here." + fi + fi + else echo 'Throw what?' + fi + ;; + u|up) if cd .. + then echo 'You pull yourself up a level.' + else echo "You can't reach that high." + fi + ;; + wake) if [ "$obj" ] + then echo "You awaken the $obj monster:" + PATH=$OPATH $obj $x + echo 'The monster slithers back into the darkness.' + else echo 'Wake what?' + fi + ;; + w|where) echo "You are in $room." + ;; + xyzzy) if cd + then echo 'A strange feeling comes over you.' + else echo 'Your spell fizzles out.' + fi + ;; + *) if [ "$verb" ] + then if sh -c $wiz + then PATH=$OPATH $verb $obj $x + else echo "I don't know how to \"$verb\"." + echo 'Type "help" for assistance.' + fi + else echo 'Say something!' + fi + ;; + esac +done diff --git a/lib/readline/doc/Makefile.old b/lib/readline/doc/Makefile.old new file mode 100644 index 000000000..58d4dd762 --- /dev/null +++ b/lib/readline/doc/Makefile.old @@ -0,0 +1,76 @@ +# This makefile for Readline library documentation is in -*- text -*- mode. +# Emacs likes it that way. +RM = rm -f + +MAKEINFO = makeinfo +TEXI2DVI = texi2dvi +TEXI2HTML = texi2html +QUIETPS = #set this to -q to shut up dvips +DVIPS = dvips -D 300 $(QUIETPS) -o $@ # tricky + +INSTALL_DATA = cp +infodir = /usr/local/info + +RLSRC = rlman.texinfo rluser.texinfo rltech.texinfo +HISTSRC = hist.texinfo hsuser.texinfo hstech.texinfo + +DVIOBJ = readline.dvi history.dvi +INFOOBJ = readline.info history.info +PSOBJ = readline.ps history.ps +HTMLOBJ = readline.html history.html + +all: info dvi html ps +nodvi: info html + +readline.dvi: $(RLSRC) + $(TEXI2DVI) rlman.texinfo + mv rlman.dvi readline.dvi + +readline.info: $(RLSRC) + $(MAKEINFO) --no-split -o $@ rlman.texinfo + +history.dvi: ${HISTSRC} + $(TEXI2DVI) hist.texinfo + mv hist.dvi history.dvi + +history.info: ${HISTSRC} + $(MAKEINFO) --no-split -o $@ hist.texinfo + +readline.ps: readline.dvi + $(RM) $@ + $(DVIPS) readline.dvi + +history.ps: history.dvi + $(RM) $@ + $(DVIPS) history.dvi + +readline.html: ${RLSRC} + $(TEXI2HTML) rlman.texinfo + sed -e 's:rlman.html:readline.html:' -e 's:rlman_toc.html:readline_toc.html:' rlman.html > readline.html + sed -e 's:rlman.html:readline.html:' -e 's:rlman_toc.html:readline_toc.html:' rlman_toc.html > readline_toc.html + $(RM) rlman.html rlman_toc.html + +history.html: ${HISTSRC} + $(TEXI2HTML) hist.texinfo + sed -e 's:hist.html:history.html:' -e 's:hist_toc.html:history_toc.html:' hist.html > history.html + sed -e 's:hist.html:history.html:' -e 's:hist_toc.html:history_toc.html:' hist_toc.html > history_toc.html + $(RM) hist.html hist_toc.html + +info: $(INFOOBJ) +dvi: $(DVIOBJ) +ps: $(PSOBJ) +html: $(HTMLOBJ) + +clean: + $(RM) *.aux *.cp *.fn *.ky *.log *.pg *.toc *.tp *.vr *.cps *.pgs \ + *.fns *.kys *.tps *.vrs *.o core + +distclean: clean +mostlyclean: clean + +maintainer-clean: clean + $(RM) *.dvi *.info *.info-* *.ps *.html + +install: info + ${INSTALL_DATA} readline.info $(infodir)/readline.info + ${INSTALL_DATA} history.info $(infodir)/history.info diff --git a/lib/readline/vi_mode.c b/lib/readline/vi_mode.c index 5e749521b..16bee5ade 100644 --- a/lib/readline/vi_mode.c +++ b/lib/readline/vi_mode.c @@ -1296,11 +1296,19 @@ rl_vi_delete_to (count, key) _rl_vimvcxt->motion = '$'; r = rl_domove_motion_callback (_rl_vimvcxt); } - else if (vi_redoing) + else if (vi_redoing && _rl_vi_last_motion != 'd') /* `dd' is special */ { _rl_vimvcxt->motion = _rl_vi_last_motion; r = rl_domove_motion_callback (_rl_vimvcxt); } + else if (vi_redoing) /* handle redoing `dd' here */ + { + _rl_vimvcxt->motion = _rl_vi_last_motion; + rl_mark = rl_end; + rl_beg_of_line (1, key); + RL_UNSETSTATE (RL_STATE_VIMOTION); + r = vidomove_dispatch (_rl_vimvcxt); + } #if defined (READLINE_CALLBACKS) else if (RL_ISSTATE (RL_STATE_CALLBACK)) { @@ -1378,11 +1386,19 @@ rl_vi_change_to (count, key) _rl_vimvcxt->motion = '$'; r = rl_domove_motion_callback (_rl_vimvcxt); } - else if (vi_redoing) + else if (vi_redoing && _rl_vi_last_motion != 'c') /* `cc' is special */ { _rl_vimvcxt->motion = _rl_vi_last_motion; r = rl_domove_motion_callback (_rl_vimvcxt); } + else if (vi_redoing) /* handle redoing `cc' here */ + { + _rl_vimvcxt->motion = _rl_vi_last_motion; + rl_mark = rl_end; + rl_beg_of_line (1, key); + RL_UNSETSTATE (RL_STATE_VIMOTION); + r = vidomove_dispatch (_rl_vimvcxt); + } #if defined (READLINE_CALLBACKS) else if (RL_ISSTATE (RL_STATE_CALLBACK)) { @@ -1439,6 +1455,19 @@ rl_vi_yank_to (count, key) _rl_vimvcxt->motion = '$'; r = rl_domove_motion_callback (_rl_vimvcxt); } + else if (vi_redoing && _rl_vi_last_motion != 'y') /* `yy' is special */ + { + _rl_vimvcxt->motion = _rl_vi_last_motion; + r = rl_domove_motion_callback (_rl_vimvcxt); + } + else if (vi_redoing) /* handle redoing `yy' here */ + { + _rl_vimvcxt->motion = _rl_vi_last_motion; + rl_mark = rl_end; + rl_beg_of_line (1, key); + RL_UNSETSTATE (RL_STATE_VIMOTION); + r = vidomove_dispatch (_rl_vimvcxt); + } #if defined (READLINE_CALLBACKS) else if (RL_ISSTATE (RL_STATE_CALLBACK)) { diff --git a/lib/readline/vi_mode.c~ b/lib/readline/vi_mode.c~ new file mode 100644 index 000000000..21de27b5c --- /dev/null +++ b/lib/readline/vi_mode.c~ @@ -0,0 +1,2173 @@ +/* vi_mode.c -- A vi emulation mode for Bash. + Derived from code written by Jeff Sparkes (jsparkes@bnr.ca). */ + +/* Copyright (C) 1987-2010 Free Software Foundation, Inc. + + This file is part of the GNU Readline Library (Readline), a library + for reading lines of text with interactive input and history editing. + + Readline is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + Readline 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 Readline. If not, see . +*/ + +#define READLINE_LIBRARY + +/* **************************************************************** */ +/* */ +/* VI Emulation Mode */ +/* */ +/* **************************************************************** */ +#include "rlconf.h" + +#if defined (VI_MODE) + +#if defined (HAVE_CONFIG_H) +# include +#endif + +#include + +#if defined (HAVE_STDLIB_H) +# include +#else +# include "ansi_stdlib.h" +#endif /* HAVE_STDLIB_H */ + +#if defined (HAVE_UNISTD_H) +# include +#endif + +#include + +/* Some standard library routines. */ +#include "rldefs.h" +#include "rlmbutil.h" + +#include "readline.h" +#include "history.h" + +#include "rlprivate.h" +#include "xmalloc.h" + +#ifndef member +#define member(c, s) ((c) ? (char *)strchr ((s), (c)) != (char *)NULL : 0) +#endif + +int _rl_vi_last_command = 'i'; /* default `.' puts you in insert mode */ + +_rl_vimotion_cxt *_rl_vimvcxt = 0; + +/* Non-zero means enter insertion mode. */ +static int _rl_vi_doing_insert; + +/* Command keys which do movement for xxx_to commands. */ +static const char * const vi_motion = " hl^$0ftFT;,%wbeWBE|`"; + +/* Keymap used for vi replace characters. Created dynamically since + rarely used. */ +static Keymap vi_replace_map; + +/* The number of characters inserted in the last replace operation. */ +static int vi_replace_count; + +/* If non-zero, we have text inserted after a c[motion] command that put + us implicitly into insert mode. Some people want this text to be + attached to the command so that it is `redoable' with `.'. */ +static int vi_continued_command; +static char *vi_insert_buffer; +static int vi_insert_buffer_size; + +static int _rl_vi_last_repeat = 1; +static int _rl_vi_last_arg_sign = 1; +static int _rl_vi_last_motion; +#if defined (HANDLE_MULTIBYTE) +static char _rl_vi_last_search_mbchar[MB_LEN_MAX]; +static int _rl_vi_last_search_mblen; +#else +static int _rl_vi_last_search_char; +#endif +static int _rl_vi_last_replacement; + +static int _rl_vi_last_key_before_insert; + +static int vi_redoing; + +/* Text modification commands. These are the `redoable' commands. */ +static const char * const vi_textmod = "_*\\AaIiCcDdPpYyRrSsXx~"; + +/* Arrays for the saved marks. */ +static int vi_mark_chars['z' - 'a' + 1]; + +static void _rl_vi_replace_insert PARAMS((int)); +static void _rl_vi_save_replace PARAMS((void)); +static void _rl_vi_stuff_insert PARAMS((int)); +static void _rl_vi_save_insert PARAMS((UNDO_LIST *)); + +static void vi_save_insert_buffer PARAMS ((int, int)); + +static void _rl_vi_backup PARAMS((void)); + +static int _rl_vi_arg_dispatch PARAMS((int)); +static int rl_digit_loop1 PARAMS((void)); + +static int _rl_vi_set_mark PARAMS((void)); +static int _rl_vi_goto_mark PARAMS((void)); + +static void _rl_vi_append_forward PARAMS((int)); + +static int _rl_vi_callback_getchar PARAMS((char *, int)); + +#if defined (READLINE_CALLBACKS) +static int _rl_vi_callback_set_mark PARAMS((_rl_callback_generic_arg *)); +static int _rl_vi_callback_goto_mark PARAMS((_rl_callback_generic_arg *)); +static int _rl_vi_callback_change_char PARAMS((_rl_callback_generic_arg *)); +static int _rl_vi_callback_char_search PARAMS((_rl_callback_generic_arg *)); +#endif + +static int rl_domove_read_callback PARAMS((_rl_vimotion_cxt *)); +static int rl_domove_motion_callback PARAMS((_rl_vimotion_cxt *)); +static int rl_vi_domove_getchar PARAMS((_rl_vimotion_cxt *)); + +static int vi_change_dispatch PARAMS((_rl_vimotion_cxt *)); +static int vi_delete_dispatch PARAMS((_rl_vimotion_cxt *)); +static int vi_yank_dispatch PARAMS((_rl_vimotion_cxt *)); + +static int vidomove_dispatch PARAMS((_rl_vimotion_cxt *)); + +void +_rl_vi_initialize_line () +{ + register int i, n; + + n = sizeof (vi_mark_chars) / sizeof (vi_mark_chars[0]); + for (i = 0; i < n; i++) + vi_mark_chars[i] = -1; + + RL_UNSETSTATE(RL_STATE_VICMDONCE); +} + +void +_rl_vi_reset_last () +{ + _rl_vi_last_command = 'i'; + _rl_vi_last_repeat = 1; + _rl_vi_last_arg_sign = 1; + _rl_vi_last_motion = 0; +} + +void +_rl_vi_set_last (key, repeat, sign) + int key, repeat, sign; +{ + _rl_vi_last_command = key; + _rl_vi_last_repeat = repeat; + _rl_vi_last_arg_sign = sign; +} + +/* A convenience function that calls _rl_vi_set_last to save the last command + information and enters insertion mode. */ +void +rl_vi_start_inserting (key, repeat, sign) + int key, repeat, sign; +{ + _rl_vi_set_last (key, repeat, sign); + rl_vi_insertion_mode (1, key); +} + +/* Is the command C a VI mode text modification command? */ +int +_rl_vi_textmod_command (c) + int c; +{ + return (member (c, vi_textmod)); +} + +static void +_rl_vi_replace_insert (count) + int count; +{ + int nchars; + + nchars = strlen (vi_insert_buffer); + + rl_begin_undo_group (); + while (count--) + /* nchars-1 to compensate for _rl_replace_text using `end+1' in call + to rl_delete_text */ + _rl_replace_text (vi_insert_buffer, rl_point, rl_point+nchars-1); + rl_end_undo_group (); +} + +static void +_rl_vi_stuff_insert (count) + int count; +{ + rl_begin_undo_group (); + while (count--) + rl_insert_text (vi_insert_buffer); + rl_end_undo_group (); +} + +/* Bound to `.'. Called from command mode, so we know that we have to + redo a text modification command. The default for _rl_vi_last_command + puts you back into insert mode. */ +int +rl_vi_redo (count, c) + int count, c; +{ + int r; + + if (rl_explicit_arg == 0) + { + rl_numeric_arg = _rl_vi_last_repeat; + rl_arg_sign = _rl_vi_last_arg_sign; + } + + r = 0; + vi_redoing = 1; + /* If we're redoing an insert with `i', stuff in the inserted text + and do not go into insertion mode. */ + if (_rl_vi_last_command == 'i' && vi_insert_buffer && *vi_insert_buffer) + { + _rl_vi_stuff_insert (count); + /* And back up point over the last character inserted. */ + if (rl_point > 0) + _rl_vi_backup (); + } + else if (_rl_vi_last_command == 'R' && vi_insert_buffer && *vi_insert_buffer) + { + _rl_vi_replace_insert (count); + /* And back up point over the last character inserted. */ + if (rl_point > 0) + _rl_vi_backup (); + } + /* Ditto for redoing an insert with `I', but move to the beginning of the + line like the `I' command does. */ + else if (_rl_vi_last_command == 'I' && vi_insert_buffer && *vi_insert_buffer) + { + rl_beg_of_line (1, 'I'); + _rl_vi_stuff_insert (count); + if (rl_point > 0) + _rl_vi_backup (); + } + /* Ditto for redoing an insert with `a', but move forward a character first + like the `a' command does. */ + else if (_rl_vi_last_command == 'a' && vi_insert_buffer && *vi_insert_buffer) + { + _rl_vi_append_forward ('a'); + _rl_vi_stuff_insert (count); + if (rl_point > 0) + _rl_vi_backup (); + } + /* Ditto for redoing an insert with `A', but move to the end of the line + like the `A' command does. */ + else if (_rl_vi_last_command == 'A' && vi_insert_buffer && *vi_insert_buffer) + { + rl_end_of_line (1, 'A'); + _rl_vi_stuff_insert (count); + if (rl_point > 0) + _rl_vi_backup (); + } + else + r = _rl_dispatch (_rl_vi_last_command, _rl_keymap); + vi_redoing = 0; + + return (r); +} + +/* A placeholder for further expansion. */ +int +rl_vi_undo (count, key) + int count, key; +{ + return (rl_undo_command (count, key)); +} + +/* Yank the nth arg from the previous line into this line at point. */ +int +rl_vi_yank_arg (count, key) + int count, key; +{ + /* Readline thinks that the first word on a line is the 0th, while vi + thinks the first word on a line is the 1st. Compensate. */ + if (rl_explicit_arg) + rl_yank_nth_arg (count - 1, 0); + else + rl_yank_nth_arg ('$', 0); + + return (0); +} + +/* With an argument, move back that many history lines, else move to the + beginning of history. */ +int +rl_vi_fetch_history (count, c) + int count, c; +{ + int wanted; + + /* Giving an argument of n means we want the nth command in the history + file. The command number is interpreted the same way that the bash + `history' command does it -- that is, giving an argument count of 450 + to this command would get the command listed as number 450 in the + output of `history'. */ + if (rl_explicit_arg) + { + wanted = history_base + where_history () - count; + if (wanted <= 0) + rl_beginning_of_history (0, 0); + else + rl_get_previous_history (wanted, c); + } + else + rl_beginning_of_history (count, 0); + return (0); +} + +/* Search again for the last thing searched for. */ +int +rl_vi_search_again (count, key) + int count, key; +{ + switch (key) + { + case 'n': + rl_noninc_reverse_search_again (count, key); + break; + + case 'N': + rl_noninc_forward_search_again (count, key); + break; + } + return (0); +} + +/* Do a vi style search. */ +int +rl_vi_search (count, key) + int count, key; +{ + switch (key) + { + case '?': + _rl_free_saved_history_line (); + rl_noninc_forward_search (count, key); + break; + + case '/': + _rl_free_saved_history_line (); + rl_noninc_reverse_search (count, key); + break; + + default: + rl_ding (); + break; + } + return (0); +} + +/* Completion, from vi's point of view. */ +int +rl_vi_complete (ignore, key) + int ignore, key; +{ + if ((rl_point < rl_end) && (!whitespace (rl_line_buffer[rl_point]))) + { + if (!whitespace (rl_line_buffer[rl_point + 1])) + rl_vi_end_word (1, 'E'); + rl_point++; + } + + if (key == '*') + rl_complete_internal ('*'); /* Expansion and replacement. */ + else if (key == '=') + rl_complete_internal ('?'); /* List possible completions. */ + else if (key == '\\') + rl_complete_internal (TAB); /* Standard Readline completion. */ + else + rl_complete (0, key); + + if (key == '*' || key == '\\') + rl_vi_start_inserting (key, 1, rl_arg_sign); + + return (0); +} + +/* Tilde expansion for vi mode. */ +int +rl_vi_tilde_expand (ignore, key) + int ignore, key; +{ + rl_tilde_expand (0, key); + rl_vi_start_inserting (key, 1, rl_arg_sign); + return (0); +} + +/* Previous word in vi mode. */ +int +rl_vi_prev_word (count, key) + int count, key; +{ + if (count < 0) + return (rl_vi_next_word (-count, key)); + + if (rl_point == 0) + { + rl_ding (); + return (0); + } + + if (_rl_uppercase_p (key)) + rl_vi_bWord (count, key); + else + rl_vi_bword (count, key); + + return (0); +} + +/* Next word in vi mode. */ +int +rl_vi_next_word (count, key) + int count, key; +{ + if (count < 0) + return (rl_vi_prev_word (-count, key)); + + if (rl_point >= (rl_end - 1)) + { + rl_ding (); + return (0); + } + + if (_rl_uppercase_p (key)) + rl_vi_fWord (count, key); + else + rl_vi_fword (count, key); + return (0); +} + +/* Move to the end of the ?next? word. */ +int +rl_vi_end_word (count, key) + int count, key; +{ + if (count < 0) + { + rl_ding (); + return -1; + } + + if (_rl_uppercase_p (key)) + rl_vi_eWord (count, key); + else + rl_vi_eword (count, key); + return (0); +} + +/* Move forward a word the way that 'W' does. */ +int +rl_vi_fWord (count, ignore) + int count, ignore; +{ + while (count-- && rl_point < (rl_end - 1)) + { + /* Skip until whitespace. */ + while (!whitespace (rl_line_buffer[rl_point]) && rl_point < rl_end) + rl_point++; + + /* Now skip whitespace. */ + while (whitespace (rl_line_buffer[rl_point]) && rl_point < rl_end) + rl_point++; + } + return (0); +} + +int +rl_vi_bWord (count, ignore) + int count, ignore; +{ + while (count-- && rl_point > 0) + { + /* If we are at the start of a word, move back to whitespace so + we will go back to the start of the previous word. */ + if (!whitespace (rl_line_buffer[rl_point]) && + whitespace (rl_line_buffer[rl_point - 1])) + rl_point--; + + while (rl_point > 0 && whitespace (rl_line_buffer[rl_point])) + rl_point--; + + if (rl_point > 0) + { + while (--rl_point >= 0 && !whitespace (rl_line_buffer[rl_point])); + rl_point++; + } + } + return (0); +} + +int +rl_vi_eWord (count, ignore) + int count, ignore; +{ + while (count-- && rl_point < (rl_end - 1)) + { + if (!whitespace (rl_line_buffer[rl_point])) + rl_point++; + + /* Move to the next non-whitespace character (to the start of the + next word). */ + while (rl_point < rl_end && whitespace (rl_line_buffer[rl_point])) + rl_point++; + + if (rl_point && rl_point < rl_end) + { + /* Skip whitespace. */ + while (rl_point < rl_end && whitespace (rl_line_buffer[rl_point])) + rl_point++; + + /* Skip until whitespace. */ + while (rl_point < rl_end && !whitespace (rl_line_buffer[rl_point])) + rl_point++; + + /* Move back to the last character of the word. */ + rl_point--; + } + } + return (0); +} + +int +rl_vi_fword (count, ignore) + int count, ignore; +{ + while (count-- && rl_point < (rl_end - 1)) + { + /* Move to white space (really non-identifer). */ + if (_rl_isident (rl_line_buffer[rl_point])) + { + while (_rl_isident (rl_line_buffer[rl_point]) && rl_point < rl_end) + rl_point++; + } + else /* if (!whitespace (rl_line_buffer[rl_point])) */ + { + while (!_rl_isident (rl_line_buffer[rl_point]) && + !whitespace (rl_line_buffer[rl_point]) && rl_point < rl_end) + rl_point++; + } + + /* Move past whitespace. */ + while (whitespace (rl_line_buffer[rl_point]) && rl_point < rl_end) + rl_point++; + } + return (0); +} + +int +rl_vi_bword (count, ignore) + int count, ignore; +{ + while (count-- && rl_point > 0) + { + int last_is_ident; + + /* If we are at the start of a word, move back to whitespace + so we will go back to the start of the previous word. */ + if (!whitespace (rl_line_buffer[rl_point]) && + whitespace (rl_line_buffer[rl_point - 1])) + rl_point--; + + /* If this character and the previous character are `opposite', move + back so we don't get messed up by the rl_point++ down there in + the while loop. Without this code, words like `l;' screw up the + function. */ + last_is_ident = _rl_isident (rl_line_buffer[rl_point - 1]); + if ((_rl_isident (rl_line_buffer[rl_point]) && !last_is_ident) || + (!_rl_isident (rl_line_buffer[rl_point]) && last_is_ident)) + rl_point--; + + while (rl_point > 0 && whitespace (rl_line_buffer[rl_point])) + rl_point--; + + if (rl_point > 0) + { + if (_rl_isident (rl_line_buffer[rl_point])) + while (--rl_point >= 0 && _rl_isident (rl_line_buffer[rl_point])); + else + while (--rl_point >= 0 && !_rl_isident (rl_line_buffer[rl_point]) && + !whitespace (rl_line_buffer[rl_point])); + rl_point++; + } + } + return (0); +} + +int +rl_vi_eword (count, ignore) + int count, ignore; +{ + while (count-- && rl_point < rl_end - 1) + { + if (!whitespace (rl_line_buffer[rl_point])) + rl_point++; + + while (rl_point < rl_end && whitespace (rl_line_buffer[rl_point])) + rl_point++; + + if (rl_point < rl_end) + { + if (_rl_isident (rl_line_buffer[rl_point])) + while (++rl_point < rl_end && _rl_isident (rl_line_buffer[rl_point])); + else + while (++rl_point < rl_end && !_rl_isident (rl_line_buffer[rl_point]) + && !whitespace (rl_line_buffer[rl_point])); + } + rl_point--; + } + return (0); +} + +int +rl_vi_insert_beg (count, key) + int count, key; +{ + rl_beg_of_line (1, key); + rl_vi_insert_mode (1, key); + return (0); +} + +static void +_rl_vi_append_forward (key) + int key; +{ + int point; + + if (rl_point < rl_end) + { + if (MB_CUR_MAX == 1 || rl_byte_oriented) + rl_point++; + else + { + point = rl_point; +#if 0 + rl_forward_char (1, key); +#else + rl_point = _rl_forward_char_internal (1); +#endif + if (point == rl_point) + rl_point = rl_end; + } + } +} + +int +rl_vi_append_mode (count, key) + int count, key; +{ + _rl_vi_append_forward (key); + rl_vi_start_inserting (key, 1, rl_arg_sign); + return (0); +} + +int +rl_vi_append_eol (count, key) + int count, key; +{ + rl_end_of_line (1, key); + rl_vi_append_mode (1, key); + return (0); +} + +/* What to do in the case of C-d. */ +int +rl_vi_eof_maybe (count, c) + int count, c; +{ + return (rl_newline (1, '\n')); +} + +/* Insertion mode stuff. */ + +/* Switching from one mode to the other really just involves + switching keymaps. */ +int +rl_vi_insertion_mode (count, key) + int count, key; +{ + _rl_keymap = vi_insertion_keymap; + _rl_vi_last_key_before_insert = key; + return (0); +} + +int +rl_vi_insert_mode (count, key) + int count, key; +{ + rl_vi_start_inserting (key, 1, rl_arg_sign); + return (0); +} + +static void +vi_save_insert_buffer (start, len) + int start, len; +{ + /* Same code as _rl_vi_save_insert below */ + if (len >= vi_insert_buffer_size) + { + vi_insert_buffer_size += (len + 32) - (len % 32); + vi_insert_buffer = (char *)xrealloc (vi_insert_buffer, vi_insert_buffer_size); + } + strncpy (vi_insert_buffer, rl_line_buffer + start, len - 1); + vi_insert_buffer[len-1] = '\0'; +} + +static void +_rl_vi_save_replace () +{ + int len, start, end; + UNDO_LIST *up; + + up = rl_undo_list; + if (up == 0 || up->what != UNDO_END || vi_replace_count <= 0) + { + if (vi_insert_buffer_size >= 1) + vi_insert_buffer[0] = '\0'; + return; + } + /* Let's try it the quick and easy way for now. This should essentially + accommodate every UNDO_INSERT and save the inserted text to + vi_insert_buffer */ + end = rl_point; + start = end - vi_replace_count + 1; + len = vi_replace_count + 1; + + vi_save_insert_buffer (start, len); +} + +static void +_rl_vi_save_insert (up) + UNDO_LIST *up; +{ + int len, start, end; + + if (up == 0 || up->what != UNDO_INSERT) + { + if (vi_insert_buffer_size >= 1) + vi_insert_buffer[0] = '\0'; + return; + } + + start = up->start; + end = up->end; + len = end - start + 1; + + vi_save_insert_buffer (start, len); +} + +void +_rl_vi_done_inserting () +{ + if (_rl_vi_doing_insert) + { + /* The `C', `s', and `S' commands set this. */ + rl_end_undo_group (); + /* Now, the text between rl_undo_list->next->start and + rl_undo_list->next->end is what was inserted while in insert + mode. It gets copied to VI_INSERT_BUFFER because it depends + on absolute indices into the line which may change (though they + probably will not). */ + _rl_vi_doing_insert = 0; + if (_rl_vi_last_key_before_insert == 'R') + _rl_vi_save_replace (); /* Half the battle */ + else + _rl_vi_save_insert (rl_undo_list->next); + vi_continued_command = 1; + } + else + { + if (rl_undo_list && (_rl_vi_last_key_before_insert == 'i' || + _rl_vi_last_key_before_insert == 'a' || + _rl_vi_last_key_before_insert == 'I' || + _rl_vi_last_key_before_insert == 'A')) + _rl_vi_save_insert (rl_undo_list); + /* XXX - Other keys probably need to be checked. */ + else if (_rl_vi_last_key_before_insert == 'C') + rl_end_undo_group (); + while (_rl_undo_group_level > 0) + rl_end_undo_group (); + vi_continued_command = 0; + } +} + +int +rl_vi_movement_mode (count, key) + int count, key; +{ + if (rl_point > 0) + rl_backward_char (1, key); + + _rl_keymap = vi_movement_keymap; + _rl_vi_done_inserting (); + + /* This is how POSIX.2 says `U' should behave -- everything up until the + first time you go into command mode should not be undone. */ + if (RL_ISSTATE (RL_STATE_VICMDONCE) == 0) + rl_free_undo_list (); + + RL_SETSTATE (RL_STATE_VICMDONCE); + return (0); +} + +int +rl_vi_arg_digit (count, c) + int count, c; +{ + if (c == '0' && rl_numeric_arg == 1 && !rl_explicit_arg) + return (rl_beg_of_line (1, c)); + else + return (rl_digit_argument (count, c)); +} + +/* Change the case of the next COUNT characters. */ +#if defined (HANDLE_MULTIBYTE) +static int +_rl_vi_change_mbchar_case (count) + int count; +{ + wchar_t wc; + char mb[MB_LEN_MAX+1]; + int mlen, p; + size_t m; + mbstate_t ps; + + memset (&ps, 0, sizeof (mbstate_t)); + if (_rl_adjust_point (rl_line_buffer, rl_point, &ps) > 0) + count--; + while (count-- && rl_point < rl_end) + { + m = mbrtowc (&wc, rl_line_buffer + rl_point, rl_end - rl_point, &ps); + if (MB_INVALIDCH (m)) + wc = (wchar_t)rl_line_buffer[rl_point]; + else if (MB_NULLWCH (m)) + wc = L'\0'; + if (iswupper (wc)) + wc = towlower (wc); + else if (iswlower (wc)) + wc = towupper (wc); + else + { + /* Just skip over chars neither upper nor lower case */ + rl_forward_char (1, 0); + continue; + } + + /* Vi is kind of strange here. */ + if (wc) + { + p = rl_point; + mlen = wcrtomb (mb, wc, &ps); + if (mlen >= 0) + mb[mlen] = '\0'; + rl_begin_undo_group (); + rl_vi_delete (1, 0); + if (rl_point < p) /* Did we retreat at EOL? */ + rl_point++; /* XXX - should we advance more than 1 for mbchar? */ + rl_insert_text (mb); + rl_end_undo_group (); + rl_vi_check (); + } + else + rl_forward_char (1, 0); + } + + return 0; +} +#endif + +int +rl_vi_change_case (count, ignore) + int count, ignore; +{ + int c, p; + + /* Don't try this on an empty line. */ + if (rl_point >= rl_end) + return (0); + + c = 0; +#if defined (HANDLE_MULTIBYTE) + if (MB_CUR_MAX > 1 && rl_byte_oriented == 0) + return (_rl_vi_change_mbchar_case (count)); +#endif + + while (count-- && rl_point < rl_end) + { + if (_rl_uppercase_p (rl_line_buffer[rl_point])) + c = _rl_to_lower (rl_line_buffer[rl_point]); + else if (_rl_lowercase_p (rl_line_buffer[rl_point])) + c = _rl_to_upper (rl_line_buffer[rl_point]); + else + { + /* Just skip over characters neither upper nor lower case. */ + rl_forward_char (1, c); + continue; + } + + /* Vi is kind of strange here. */ + if (c) + { + p = rl_point; + rl_begin_undo_group (); + rl_vi_delete (1, c); + if (rl_point < p) /* Did we retreat at EOL? */ + rl_point++; + _rl_insert_char (1, c); + rl_end_undo_group (); + rl_vi_check (); + } + else + rl_forward_char (1, c); + } + return (0); +} + +int +rl_vi_put (count, key) + int count, key; +{ + if (!_rl_uppercase_p (key) && (rl_point + 1 <= rl_end)) + rl_point = _rl_find_next_mbchar (rl_line_buffer, rl_point, 1, MB_FIND_NONZERO); + + while (count--) + rl_yank (1, key); + + rl_backward_char (1, key); + return (0); +} + +static void +_rl_vi_backup () +{ + if (MB_CUR_MAX > 1 && rl_byte_oriented == 0) + rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO); + else + rl_point--; +} + +int +rl_vi_check () +{ + if (rl_point && rl_point == rl_end) + { + if (MB_CUR_MAX > 1 && rl_byte_oriented == 0) + rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO); + else + rl_point--; + } + return (0); +} + +int +rl_vi_column (count, key) + int count, key; +{ + if (count > rl_end) + rl_end_of_line (1, key); + else + rl_point = count - 1; + return (0); +} + +/* Process C as part of the current numeric argument. Return -1 if the + argument should be aborted, 0 if we should not read any more chars, and + 1 if we should continue to read chars. */ +static int +_rl_vi_arg_dispatch (c) + int c; +{ + int key; + + key = c; + if (c >= 0 && _rl_keymap[c].type == ISFUNC && _rl_keymap[c].function == rl_universal_argument) + { + rl_numeric_arg *= 4; + return 1; + } + + c = UNMETA (c); + + if (_rl_digit_p (c)) + { + if (rl_explicit_arg) + rl_numeric_arg = (rl_numeric_arg * 10) + _rl_digit_value (c); + else + rl_numeric_arg = _rl_digit_value (c); + rl_explicit_arg = 1; + return 1; /* keep going */ + } + else + { + rl_clear_message (); + rl_stuff_char (key); + return 0; /* done */ + } +} + +/* A simplified loop for vi. Don't dispatch key at end. + Don't recognize minus sign? + Should this do rl_save_prompt/rl_restore_prompt? */ +static int +rl_digit_loop1 () +{ + int c, r; + + while (1) + { + if (_rl_arg_overflow ()) + return 1; + + c = _rl_arg_getchar (); + + r = _rl_vi_arg_dispatch (c); + if (r <= 0) + break; + } + + RL_UNSETSTATE(RL_STATE_NUMERICARG); + return (0); +} + +static void +_rl_mvcxt_init (m, op, key) + _rl_vimotion_cxt *m; + int op, key; +{ + m->op = op; + m->state = m->flags = 0; + m->ncxt = 0; + m->numeric_arg = -1; + m->start = rl_point; + m->end = rl_end; + m->key = key; + m->motion = -1; +} + +static _rl_vimotion_cxt * +_rl_mvcxt_alloc (op, key) + int op, key; +{ + _rl_vimotion_cxt *m; + + m = xmalloc (sizeof (_rl_vimotion_cxt)); + _rl_mvcxt_init (m, op, key); + return m; +} + +static void +_rl_mvcxt_dispose (m) + _rl_vimotion_cxt *m; +{ + xfree (m); +} + +static int +rl_domove_motion_callback (m) + _rl_vimotion_cxt *m; +{ + int c, save, r; + int old_end; + + _rl_vi_last_motion = c = m->motion; + + /* Append a blank character temporarily so that the motion routines + work right at the end of the line. */ + old_end = rl_end; + rl_line_buffer[rl_end++] = ' '; + rl_line_buffer[rl_end] = '\0'; + + _rl_dispatch (c, _rl_keymap); + + /* Remove the blank that we added. */ + rl_end = old_end; + rl_line_buffer[rl_end] = '\0'; + if (rl_point > rl_end) + rl_point = rl_end; + + /* No change in position means the command failed. */ + if (rl_mark == rl_point) + return (-1); + + /* rl_vi_f[wW]ord () leaves the cursor on the first character of the next + word. If we are not at the end of the line, and we are on a + non-whitespace character, move back one (presumably to whitespace). */ + if ((_rl_to_upper (c) == 'W') && rl_point < rl_end && rl_point > rl_mark && + !whitespace (rl_line_buffer[rl_point])) + rl_point--; + + /* If cw or cW, back up to the end of a word, so the behaviour of ce + or cE is the actual result. Brute-force, no subtlety. */ + if (m->key == 'c' && rl_point >= rl_mark && (_rl_to_upper (c) == 'W')) + { + /* Don't move farther back than where we started. */ + while (rl_point > rl_mark && whitespace (rl_line_buffer[rl_point])) + rl_point--; + + /* Posix.2 says that if cw or cW moves the cursor towards the end of + the line, the character under the cursor should be deleted. */ + if (rl_point == rl_mark) + rl_point++; + else + { + /* Move past the end of the word so that the kill doesn't + remove the last letter of the previous word. Only do this + if we are not at the end of the line. */ + if (rl_point >= 0 && rl_point < (rl_end - 1) && !whitespace (rl_line_buffer[rl_point])) + rl_point++; + } + } + + if (rl_mark < rl_point) + SWAP (rl_point, rl_mark); + +#if defined (READLINE_CALLBACKS) + if (RL_ISSTATE (RL_STATE_CALLBACK)) + (*rl_redisplay_function)(); /* make sure motion is displayed */ +#endif + + r = vidomove_dispatch (m); + + return (r); +} + +#define RL_VIMOVENUMARG() (RL_ISSTATE (RL_STATE_VIMOTION) && RL_ISSTATE (RL_STATE_NUMERICARG)) + +static int +rl_domove_read_callback (m) + _rl_vimotion_cxt *m; +{ + int c, save; + + c = m->motion; + + if (member (c, vi_motion)) + { +#if defined (READLINE_CALLBACKS) + /* If we just read a vi-mode motion command numeric argument, turn off + the `reading numeric arg' state */ + if (RL_ISSTATE (RL_STATE_CALLBACK) && RL_VIMOVENUMARG()) + RL_UNSETSTATE (RL_STATE_NUMERICARG); +#endif + /* Should do everything, including turning off RL_STATE_VIMOTION */ + return (rl_domove_motion_callback (m)); + } + else if (m->key == c && (m->key == 'd' || m->key == 'y' || m->key == 'c')) + { + rl_mark = rl_end; + rl_beg_of_line (1, c); + _rl_vi_last_motion = c; + RL_UNSETSTATE (RL_STATE_VIMOTION); + return (vidomove_dispatch (m)); + } +#if defined (READLINE_CALLBACKS) + /* XXX - these need to handle rl_universal_argument bindings */ + /* Reading vi motion char continuing numeric argument */ + else if (_rl_digit_p (c) && RL_ISSTATE (RL_STATE_CALLBACK) && RL_VIMOVENUMARG()) + { + return (_rl_vi_arg_dispatch (c)); + } + /* Readine vi motion char starting numeric argument */ + else if (_rl_digit_p (c) && RL_ISSTATE (RL_STATE_CALLBACK) && RL_ISSTATE (RL_STATE_VIMOTION) && (RL_ISSTATE (RL_STATE_NUMERICARG) == 0)) + { + RL_SETSTATE (RL_STATE_NUMERICARG); + return (_rl_vi_arg_dispatch (c)); + } +#endif + else if (_rl_digit_p (c)) + { + /* This code path taken when not in callback mode */ + save = rl_numeric_arg; + rl_numeric_arg = _rl_digit_value (c); + rl_explicit_arg = 1; + RL_SETSTATE (RL_STATE_NUMERICARG); + rl_digit_loop1 (); + rl_numeric_arg *= save; + c = rl_vi_domove_getchar (m); + if (c < 0) + { + m->motion = 0; + return -1; + } + m->motion = c; + return (rl_domove_motion_callback (m)); + } + else + { + RL_UNSETSTATE (RL_STATE_VIMOTION); + RL_UNSETSTATE (RL_STATE_NUMERICARG); + return (1); + } +} + +static int +rl_vi_domove_getchar (m) + _rl_vimotion_cxt *m; +{ + int c; + + RL_SETSTATE(RL_STATE_MOREINPUT); + c = rl_read_key (); + RL_UNSETSTATE(RL_STATE_MOREINPUT); + + return c; +} + +#if defined (READLINE_CALLBACKS) +int +_rl_vi_domove_callback (m) + _rl_vimotion_cxt *m; +{ + int c, r; + + m->motion = c = rl_vi_domove_getchar (m); + /* XXX - what to do if this returns -1? Should we return 1 for eof to + callback code? */ + r = rl_domove_read_callback (m); + + return ((r == 0) ? r : 1); /* normalize return values */ +} +#endif + +/* This code path taken when not in callback mode. */ +int +rl_vi_domove (x, ignore) + int x, *ignore; +{ + int r; + _rl_vimotion_cxt *m; + + m = _rl_vimvcxt; + *ignore = m->motion = rl_vi_domove_getchar (m); + + if (m->motion < 0) + { + m->motion = 0; + return -1; + } + + return (rl_domove_read_callback (m)); +} + +static int +vi_delete_dispatch (m) + _rl_vimotion_cxt *m; +{ + /* These are the motion commands that do not require adjusting the + mark. */ + if (((strchr (" l|h^0bBFT`", m->motion) == 0) && (rl_point >= m->start)) && + (rl_mark < rl_end)) + rl_mark++; + + rl_kill_text (rl_point, rl_mark); + return (0); +} + +int +rl_vi_delete_to (count, key) + int count, key; +{ + int c, r; + + _rl_vimvcxt = _rl_mvcxt_alloc (VIM_DELETE, key); + _rl_vimvcxt->start = rl_point; + + rl_mark = rl_point; + if (_rl_uppercase_p (key)) + { + _rl_vimvcxt->motion = '$'; + r = rl_domove_motion_callback (_rl_vimvcxt); + } + else if (vi_redoing && _rl_vi_last_motion != 'd') /* `dd' is special */ + { + _rl_vimvcxt->motion = _rl_vi_last_motion; + r = rl_domove_motion_callback (_rl_vimvcxt); + } + else if (vi_redoing) /* handle redoing `dd' here */ + { + _rl_vimvcxt->motion = _rl_vi_last_motion; + rl_mark = rl_end; + rl_beg_of_line (1, key); + RL_UNSETSTATE (RL_STATE_VIMOTION); + r = vidomove_dispatch (_rl_vimvcxt); + } +#if defined (READLINE_CALLBACKS) + else if (RL_ISSTATE (RL_STATE_CALLBACK)) + { + RL_SETSTATE (RL_STATE_VIMOTION); + return (0); + } +#endif + else + r = rl_vi_domove (key, &c); + + if (r < 0) + { + rl_ding (); + r = -1; + } + + _rl_mvcxt_dispose (_rl_vimvcxt); + _rl_vimvcxt = 0; + + return r; +} + +static int +vi_change_dispatch (m) + _rl_vimotion_cxt *m; +{ + /* These are the motion commands that do not require adjusting the + mark. c[wW] are handled by special-case code in rl_vi_domove(), + and already leave the mark at the correct location. */ + if (((strchr (" l|hwW^0bBFT`", m->motion) == 0) && (rl_point >= m->start)) && + (rl_mark < rl_end)) + rl_mark++; + + /* The cursor never moves with c[wW]. */ + if ((_rl_to_upper (m->motion) == 'W') && rl_point < m->start) + rl_point = m->start; + + if (vi_redoing) + { + if (vi_insert_buffer && *vi_insert_buffer) + rl_begin_undo_group (); + rl_delete_text (rl_point, rl_mark); + if (vi_insert_buffer && *vi_insert_buffer) + { + rl_insert_text (vi_insert_buffer); + rl_end_undo_group (); + } + } + else + { + rl_begin_undo_group (); /* to make the `u' command work */ + rl_kill_text (rl_point, rl_mark); + /* `C' does not save the text inserted for undoing or redoing. */ + if (_rl_uppercase_p (m->key) == 0) + _rl_vi_doing_insert = 1; + /* XXX -- TODO -- use m->numericarg? */ + rl_vi_start_inserting (m->key, rl_numeric_arg, rl_arg_sign); + } + + return (0); +} + +int +rl_vi_change_to (count, key) + int count, key; +{ + int c, r; + + _rl_vimvcxt = _rl_mvcxt_alloc (VIM_CHANGE, key); + _rl_vimvcxt->start = rl_point; + + rl_mark = rl_point; + if (_rl_uppercase_p (key)) + { + _rl_vimvcxt->motion = '$'; + r = rl_domove_motion_callback (_rl_vimvcxt); + } + else if (vi_redoing && _rl_vi_last_motion != 'c') /* `cc' is special */ + { + _rl_vimvcxt->motion = _rl_vi_last_motion; + r = rl_domove_motion_callback (_rl_vimvcxt); + } + else if (vi_redoing) /* handle redoing `cc' here */ + { + _rl_vimvcxt->motion = _rl_vi_last_motion; + rl_mark = rl_end; + rl_beg_of_line (1, key); + RL_UNSETSTATE (RL_STATE_VIMOTION); + r = vidomove_dispatch (_rl_vimvcxt); + } +#if defined (READLINE_CALLBACKS) + else if (RL_ISSTATE (RL_STATE_CALLBACK)) + { + RL_SETSTATE (RL_STATE_VIMOTION); + return (0); + } +#endif + else + r = rl_vi_domove (key, &c); + + if (r < 0) + { + rl_ding (); + r = -1; /* normalize return value */ + } + + _rl_mvcxt_dispose (_rl_vimvcxt); + _rl_vimvcxt = 0; + + return r; +} + +static int +vi_yank_dispatch (m) + _rl_vimotion_cxt *m; +{ + /* These are the motion commands that do not require adjusting the + mark. */ + if (((strchr (" l|h^0%bBFT`", m->motion) == 0) && (rl_point >= m->start)) && + (rl_mark < rl_end)) + rl_mark++; + + rl_begin_undo_group (); + rl_kill_text (rl_point, rl_mark); + rl_end_undo_group (); + rl_do_undo (); + rl_point = m->start; + + return (0); +} + +int +rl_vi_yank_to (count, key) + int count, key; +{ + int c, r; + + _rl_vimvcxt = _rl_mvcxt_alloc (VIM_YANK, key); + _rl_vimvcxt->start = rl_point; + + rl_mark = rl_point; + if (_rl_uppercase_p (key)) + { + _rl_vimvcxt->motion = '$'; + r = rl_domove_motion_callback (_rl_vimvcxt); + } + else if (vi_redoing && _rl_vi_last_motion != 'y') /* `yy' is special */ + { + _rl_vimcxt->motion = _rl_vi_last_motion; + r = rl_domove_motion_callback (_rl_vimvcxt); + } + else if (vi_redoing) /* handle redoing `yy' here */ + { + _rl_vimvcxt->motion = _rl_vi_last_motion; + rl_mark = rl_end; + rl_beg_of_line (1, key); + RL_UNSETSTATE (RL_STATE_VIMOTION); + r = vidomove_dispatch (_rl_vimvcxt); + } +#if defined (READLINE_CALLBACKS) + else if (RL_ISSTATE (RL_STATE_CALLBACK)) + { + RL_SETSTATE (RL_STATE_VIMOTION); + return (0); + } +#endif + else + r = rl_vi_domove (key, &c); + + if (r < 0) + { + rl_ding (); + r = -1; + } + + _rl_mvcxt_dispose (_rl_vimvcxt); + _rl_vimvcxt = 0; + + return r; +} + +static int +vidomove_dispatch (m) + _rl_vimotion_cxt *m; +{ + int r; + + switch (m->op) + { + case VIM_DELETE: + r = vi_delete_dispatch (m); + break; + case VIM_CHANGE: + r = vi_change_dispatch (m); + break; + case VIM_YANK: + r = vi_yank_dispatch (m); + break; + default: + _rl_errmsg ("vidomove_dispatch: unknown operator %d", m->op); + r = 1; + break; + } + + RL_UNSETSTATE (RL_STATE_VIMOTION); + return r; +} + +int +rl_vi_rubout (count, key) + int count, key; +{ + int opoint; + + if (count < 0) + return (rl_vi_delete (-count, key)); + + if (rl_point == 0) + { + rl_ding (); + return -1; + } + + opoint = rl_point; + if (count > 1 && MB_CUR_MAX > 1 && rl_byte_oriented == 0) + rl_backward_char (count, key); + else if (MB_CUR_MAX > 1 && rl_byte_oriented == 0) + rl_point = _rl_find_prev_mbchar (rl_line_buffer, rl_point, MB_FIND_NONZERO); + else + rl_point -= count; + + if (rl_point < 0) + rl_point = 0; + + rl_kill_text (rl_point, opoint); + + return (0); +} + +int +rl_vi_delete (count, key) + int count, key; +{ + int end; + + if (count < 0) + return (rl_vi_rubout (-count, key)); + + if (rl_end == 0) + { + rl_ding (); + return -1; + } + + if (MB_CUR_MAX > 1 && rl_byte_oriented == 0) + end = _rl_find_next_mbchar (rl_line_buffer, rl_point, count, MB_FIND_NONZERO); + else + end = rl_point + count; + + if (end >= rl_end) + end = rl_end; + + rl_kill_text (rl_point, end); + + if (rl_point > 0 && rl_point == rl_end) + rl_backward_char (1, key); + + return (0); +} + +int +rl_vi_back_to_indent (count, key) + int count, key; +{ + rl_beg_of_line (1, key); + while (rl_point < rl_end && whitespace (rl_line_buffer[rl_point])) + rl_point++; + return (0); +} + +int +rl_vi_first_print (count, key) + int count, key; +{ + return (rl_vi_back_to_indent (1, key)); +} + +static int _rl_cs_dir, _rl_cs_orig_dir; + +#if defined (READLINE_CALLBACKS) +static int +_rl_vi_callback_char_search (data) + _rl_callback_generic_arg *data; +{ + int c; +#if defined (HANDLE_MULTIBYTE) + c = _rl_vi_last_search_mblen = _rl_read_mbchar (_rl_vi_last_search_mbchar, MB_LEN_MAX); +#else + RL_SETSTATE(RL_STATE_MOREINPUT); + c = rl_read_key (); + RL_UNSETSTATE(RL_STATE_MOREINPUT); +#endif + + if (c <= 0) + return -1; + +#if !defined (HANDLE_MULTIBYTE) + _rl_vi_last_search_char = c; +#endif + + _rl_callback_func = 0; + _rl_want_redisplay = 1; + +#if defined (HANDLE_MULTIBYTE) + return (_rl_char_search_internal (data->count, _rl_cs_dir, _rl_vi_last_search_mbchar, _rl_vi_last_search_mblen)); +#else + return (_rl_char_search_internal (data->count, _rl_cs_dir, _rl_vi_last_search_char)); +#endif +} +#endif + +int +rl_vi_char_search (count, key) + int count, key; +{ + int c; +#if defined (HANDLE_MULTIBYTE) + static char *target; + static int tlen; +#else + static char target; +#endif + + if (key == ';' || key == ',') + { + if (_rl_cs_orig_dir == 0) + return -1; +#if defined (HANDLE_MULTIBYTE) + if (_rl_vi_last_search_mblen == 0) + return -1; +#else + if (_rl_vi_last_search_char == 0) + return -1; +#endif + _rl_cs_dir = (key == ';') ? _rl_cs_orig_dir : -_rl_cs_orig_dir; + } + else + { + switch (key) + { + case 't': + _rl_cs_orig_dir = _rl_cs_dir = FTO; + break; + + case 'T': + _rl_cs_orig_dir = _rl_cs_dir = BTO; + break; + + case 'f': + _rl_cs_orig_dir = _rl_cs_dir = FFIND; + break; + + case 'F': + _rl_cs_orig_dir = _rl_cs_dir = BFIND; + break; + } + + if (vi_redoing) + { + /* set target and tlen below */ + } +#if defined (READLINE_CALLBACKS) + else if (RL_ISSTATE (RL_STATE_CALLBACK)) + { + _rl_callback_data = _rl_callback_data_alloc (count); + _rl_callback_data->i1 = _rl_cs_dir; + _rl_callback_func = _rl_vi_callback_char_search; + return (0); + } +#endif + else + { +#if defined (HANDLE_MULTIBYTE) + c = _rl_read_mbchar (_rl_vi_last_search_mbchar, MB_LEN_MAX); + if (c <= 0) + return -1; + _rl_vi_last_search_mblen = c; +#else + RL_SETSTATE(RL_STATE_MOREINPUT); + c = rl_read_key (); + RL_UNSETSTATE(RL_STATE_MOREINPUT); + if (c < 0) + return -1; + _rl_vi_last_search_char = c; +#endif + } + } + +#if defined (HANDLE_MULTIBYTE) + target = _rl_vi_last_search_mbchar; + tlen = _rl_vi_last_search_mblen; +#else + target = _rl_vi_last_search_char; +#endif + +#if defined (HANDLE_MULTIBYTE) + return (_rl_char_search_internal (count, _rl_cs_dir, target, tlen)); +#else + return (_rl_char_search_internal (count, _rl_cs_dir, target)); +#endif +} + +/* Match brackets */ +int +rl_vi_match (ignore, key) + int ignore, key; +{ + int count = 1, brack, pos, tmp, pre; + + pos = rl_point; + if ((brack = rl_vi_bracktype (rl_line_buffer[rl_point])) == 0) + { + if (MB_CUR_MAX > 1 && rl_byte_oriented == 0) + { + while ((brack = rl_vi_bracktype (rl_line_buffer[rl_point])) == 0) + { + pre = rl_point; + rl_forward_char (1, key); + if (pre == rl_point) + break; + } + } + else + while ((brack = rl_vi_bracktype (rl_line_buffer[rl_point])) == 0 && + rl_point < rl_end - 1) + rl_forward_char (1, key); + + if (brack <= 0) + { + rl_point = pos; + rl_ding (); + return -1; + } + } + + pos = rl_point; + + if (brack < 0) + { + while (count) + { + tmp = pos; + if (MB_CUR_MAX == 1 || rl_byte_oriented) + pos--; + else + { + pos = _rl_find_prev_mbchar (rl_line_buffer, pos, MB_FIND_ANY); + if (tmp == pos) + pos--; + } + if (pos >= 0) + { + int b = rl_vi_bracktype (rl_line_buffer[pos]); + if (b == -brack) + count--; + else if (b == brack) + count++; + } + else + { + rl_ding (); + return -1; + } + } + } + else + { /* brack > 0 */ + while (count) + { + if (MB_CUR_MAX == 1 || rl_byte_oriented) + pos++; + else + pos = _rl_find_next_mbchar (rl_line_buffer, pos, 1, MB_FIND_ANY); + + if (pos < rl_end) + { + int b = rl_vi_bracktype (rl_line_buffer[pos]); + if (b == -brack) + count--; + else if (b == brack) + count++; + } + else + { + rl_ding (); + return -1; + } + } + } + rl_point = pos; + return (0); +} + +int +rl_vi_bracktype (c) + int c; +{ + switch (c) + { + case '(': return 1; + case ')': return -1; + case '[': return 2; + case ']': return -2; + case '{': return 3; + case '}': return -3; + default: return 0; + } +} + +static int +_rl_vi_change_char (count, c, mb) + int count, c; + char *mb; +{ + int p; + + if (c == '\033' || c == CTRL ('C')) + return -1; + + rl_begin_undo_group (); + while (count-- && rl_point < rl_end) + { + p = rl_point; + rl_vi_delete (1, c); + if (rl_point < p) /* Did we retreat at EOL? */ + rl_point++; +#if defined (HANDLE_MULTIBYTE) + if (MB_CUR_MAX > 1 && rl_byte_oriented == 0) + rl_insert_text (mb); + else +#endif + _rl_insert_char (1, c); + } + + /* The cursor shall be left on the last character changed. */ + rl_backward_char (1, c); + + rl_end_undo_group (); + + return (0); +} + +static int +_rl_vi_callback_getchar (mb, mlen) + char *mb; + int mlen; +{ + int c; + + RL_SETSTATE(RL_STATE_MOREINPUT); + c = rl_read_key (); + RL_UNSETSTATE(RL_STATE_MOREINPUT); + + if (c < 0) + return -1; + +#if defined (HANDLE_MULTIBYTE) + if (MB_CUR_MAX > 1 && rl_byte_oriented == 0) + c = _rl_read_mbstring (c, mb, mlen); +#endif + + return c; +} + +#if defined (READLINE_CALLBACKS) +static int +_rl_vi_callback_change_char (data) + _rl_callback_generic_arg *data; +{ + int c; + char mb[MB_LEN_MAX]; + + _rl_vi_last_replacement = c = _rl_vi_callback_getchar (mb, MB_LEN_MAX); + + if (c < 0) + return -1; + + _rl_callback_func = 0; + _rl_want_redisplay = 1; + + return (_rl_vi_change_char (data->count, c, mb)); +} +#endif + +int +rl_vi_change_char (count, key) + int count, key; +{ + int c; + char mb[MB_LEN_MAX]; + + if (vi_redoing) + { + c = _rl_vi_last_replacement; + mb[0] = c; + mb[1] = '\0'; + } +#if defined (READLINE_CALLBACKS) + else if (RL_ISSTATE (RL_STATE_CALLBACK)) + { + _rl_callback_data = _rl_callback_data_alloc (count); + _rl_callback_func = _rl_vi_callback_change_char; + return (0); + } +#endif + else + _rl_vi_last_replacement = c = _rl_vi_callback_getchar (mb, MB_LEN_MAX); + + if (c < 0) + return -1; + + return (_rl_vi_change_char (count, c, mb)); +} + +int +rl_vi_subst (count, key) + int count, key; +{ + /* If we are redoing, rl_vi_change_to will stuff the last motion char */ + if (vi_redoing == 0) + rl_stuff_char ((key == 'S') ? 'c' : 'l'); /* `S' == `cc', `s' == `cl' */ + + return (rl_vi_change_to (count, 'c')); +} + +int +rl_vi_overstrike (count, key) + int count, key; +{ + if (_rl_vi_doing_insert == 0) + { + _rl_vi_doing_insert = 1; + rl_begin_undo_group (); + } + + if (count > 0) + { + _rl_overwrite_char (count, key); + vi_replace_count += count; + } + + return (0); +} + +int +rl_vi_overstrike_delete (count, key) + int count, key; +{ + int i, s; + + for (i = 0; i < count; i++) + { + if (vi_replace_count == 0) + { + rl_ding (); + break; + } + s = rl_point; + + if (rl_do_undo ()) + vi_replace_count--; + + if (rl_point == s) + rl_backward_char (1, key); + } + + if (vi_replace_count == 0 && _rl_vi_doing_insert) + { + rl_end_undo_group (); + rl_do_undo (); + _rl_vi_doing_insert = 0; + } + return (0); +} + +int +rl_vi_replace (count, key) + int count, key; +{ + int i; + + vi_replace_count = 0; + + if (vi_replace_map == 0) + { + vi_replace_map = rl_make_bare_keymap (); + + for (i = 0; i < ' '; i++) + if (vi_insertion_keymap[i].type == ISFUNC) + vi_replace_map[i].function = vi_insertion_keymap[i].function; + + for (i = ' '; i < KEYMAP_SIZE; i++) + vi_replace_map[i].function = rl_vi_overstrike; + + vi_replace_map[RUBOUT].function = rl_vi_overstrike_delete; + + /* Make sure these are what we want. */ + vi_replace_map[ESC].function = rl_vi_movement_mode; + vi_replace_map[RETURN].function = rl_newline; + vi_replace_map[NEWLINE].function = rl_newline; + + /* If the normal vi insertion keymap has ^H bound to erase, do the + same here. Probably should remove the assignment to RUBOUT up + there, but I don't think it will make a difference in real life. */ + if (vi_insertion_keymap[CTRL ('H')].type == ISFUNC && + vi_insertion_keymap[CTRL ('H')].function == rl_rubout) + vi_replace_map[CTRL ('H')].function = rl_vi_overstrike_delete; + + } + + rl_vi_start_inserting (key, 1, rl_arg_sign); + + _rl_vi_last_key_before_insert = key; + _rl_keymap = vi_replace_map; + + return (0); +} + +#if 0 +/* Try to complete the word we are standing on or the word that ends with + the previous character. A space matches everything. Word delimiters are + space and ;. */ +int +rl_vi_possible_completions() +{ + int save_pos = rl_point; + + if (rl_line_buffer[rl_point] != ' ' && rl_line_buffer[rl_point] != ';') + { + while (rl_point < rl_end && rl_line_buffer[rl_point] != ' ' && + rl_line_buffer[rl_point] != ';') + rl_point++; + } + else if (rl_line_buffer[rl_point - 1] == ';') + { + rl_ding (); + return (0); + } + + rl_possible_completions (); + rl_point = save_pos; + + return (0); +} +#endif + +/* Functions to save and restore marks. */ +static int +_rl_vi_set_mark () +{ + int ch; + + RL_SETSTATE(RL_STATE_MOREINPUT); + ch = rl_read_key (); + RL_UNSETSTATE(RL_STATE_MOREINPUT); + + if (ch < 0 || ch < 'a' || ch > 'z') /* make test against 0 explicit */ + { + rl_ding (); + return -1; + } + ch -= 'a'; + vi_mark_chars[ch] = rl_point; + return 0; +} + +#if defined (READLINE_CALLBACKS) +static int +_rl_vi_callback_set_mark (data) + _rl_callback_generic_arg *data; +{ + _rl_callback_func = 0; + _rl_want_redisplay = 1; + + return (_rl_vi_set_mark ()); +} +#endif + +int +rl_vi_set_mark (count, key) + int count, key; +{ +#if defined (READLINE_CALLBACKS) + if (RL_ISSTATE (RL_STATE_CALLBACK)) + { + _rl_callback_data = 0; + _rl_callback_func = _rl_vi_callback_set_mark; + return (0); + } +#endif + + return (_rl_vi_set_mark ()); +} + +static int +_rl_vi_goto_mark () +{ + int ch; + + RL_SETSTATE(RL_STATE_MOREINPUT); + ch = rl_read_key (); + RL_UNSETSTATE(RL_STATE_MOREINPUT); + + if (ch == '`') + { + rl_point = rl_mark; + return 0; + } + else if (ch < 0 || ch < 'a' || ch > 'z') /* make test against 0 explicit */ + { + rl_ding (); + return -1; + } + + ch -= 'a'; + if (vi_mark_chars[ch] == -1) + { + rl_ding (); + return -1; + } + rl_point = vi_mark_chars[ch]; + return 0; +} + +#if defined (READLINE_CALLBACKS) +static int +_rl_vi_callback_goto_mark (data) + _rl_callback_generic_arg *data; +{ + _rl_callback_func = 0; + _rl_want_redisplay = 1; + + return (_rl_vi_goto_mark ()); +} +#endif + +int +rl_vi_goto_mark (count, key) + int count, key; +{ +#if defined (READLINE_CALLBACKS) + if (RL_ISSTATE (RL_STATE_CALLBACK)) + { + _rl_callback_data = 0; + _rl_callback_func = _rl_vi_callback_goto_mark; + return (0); + } +#endif + + return (_rl_vi_goto_mark ()); +} +#endif /* VI_MODE */ diff --git a/lib/sh/ddd1 b/lib/sh/ddd1 new file mode 100644 index 000000000..674e5f353 --- /dev/null +++ b/lib/sh/ddd1 @@ -0,0 +1,296 @@ +*** savedir/strftime.c.save1 2011-01-16 15:23:14.000000000 -0500 +--- strftime.c 2012-04-20 10:16:28.000000000 -0400 +*************** +*** 39,42 **** +--- 39,43 ---- + * Updated December, 2001 + * Updated January, 2011 ++ * Updated April, 2012 + * + * Fixes from ado@elsie.nci.nih.gov, +*************** +*** 76,79 **** +--- 77,81 ---- + #define HPUX_EXT 1 /* non-conflicting stuff in HP-UX date */ + #define POSIX_SEMANTICS 1 /* call tzset() if TZ changes */ ++ #define POSIX_2008 1 /* flag and fw for C, F, G, Y formats */ + + #undef strchr /* avoid AIX weirdness */ +*************** +*** 97,101 **** + #define range(low, item, hi) max(low, min(item, hi)) + +! #if !defined(OS2) && !defined(MSDOS) && defined(HAVE_TZNAME) + extern char *tzname[2]; + extern int daylight; +--- 99,104 ---- + #define range(low, item, hi) max(low, min(item, hi)) + +! /* Whew! This stuff is a mess. */ +! #if !defined(OS2) && !defined(MSDOS) && !defined(__CYGWIN__) && defined(HAVE_TZNAME) + extern char *tzname[2]; + extern int daylight; +*************** +*** 103,121 **** + extern long int timezone, altzone; + #else +! # if defined (HPUX) + extern long int timezone; + # else + extern int timezone, altzone; +! # endif /* !HPUX */ +! #endif /* !SOLARIS && !mips && !M_UNIX */ + #endif + + #undef min /* just in case */ + +- /* format for %+ -- currently unused */ +- #ifndef NATIONAL_FORMAT +- #define NATIONAL_FORMAT "%a %b %e %H:%M:%S %Z %Y" +- #endif +- + /* min --- return minimum of two numbers */ + +--- 106,121 ---- + extern long int timezone, altzone; + #else +! # if defined (HPUX) || defined(__hpux) + extern long int timezone; + # else ++ # if !defined(__CYGWIN__) + extern int timezone, altzone; +! # endif +! # endif +! #endif + #endif + + #undef min /* just in case */ + + /* min --- return minimum of two numbers */ + +*************** +*** 136,139 **** +--- 136,167 ---- + } + ++ #ifdef POSIX_2008 ++ /* iso_8601_2000_year --- format a year per ISO 8601:2000 as in 1003.1 */ ++ ++ static void ++ iso_8601_2000_year(char *buf, int year, size_t fw) ++ { ++ int extra; ++ char sign = '\0'; ++ ++ if (year >= -9999 && year <= 9999) { ++ sprintf(buf, "%0*d", fw, year); ++ return; ++ } ++ ++ /* now things get weird */ ++ if (year > 9999) { ++ sign = '+'; ++ } else { ++ sign = '-'; ++ year = -year; ++ } ++ ++ extra = year / 10000; ++ year %= 10000; ++ sprintf(buf, "%c_%04d_%d", sign, extra, year); ++ } ++ #endif /* POSIX_2008 */ ++ + /* strftime --- produce formatted time */ + +*************** +*** 156,165 **** +--- 184,200 ---- + #ifndef HAVE_TM_NAME + #ifndef HAVE_TZNAME ++ #ifndef __CYGWIN__ + extern char *timezone(); + struct timeval tv; + struct timezone zone; ++ #endif /* __CYGWIN__ */ + #endif /* HAVE_TZNAME */ + #endif /* HAVE_TM_NAME */ + #endif /* HAVE_TM_ZONE */ ++ #ifdef POSIX_2008 ++ int pad; ++ size_t fw; ++ char flag; ++ #endif /* POSIX_2008 */ + + /* various tables, useful in North America */ +*************** +*** 235,238 **** +--- 270,307 ---- + continue; + } ++ #ifdef POSIX_2008 ++ pad = '\0'; ++ fw = 0; ++ flag = '\0'; ++ switch (*++format) { ++ case '+': ++ flag = '+'; ++ /* fall through */ ++ case '0': ++ pad = '0'; ++ format++; ++ break; ++ ++ case '1': ++ case '2': ++ case '3': ++ case '4': ++ case '5': ++ case '6': ++ case '7': ++ case '8': ++ case '9': ++ break; ++ ++ default: ++ format--; ++ goto again; ++ } ++ for (; isdigit(*format); format++) { ++ fw = fw * 10 + (*format - '0'); ++ } ++ format--; ++ #endif /* POSIX_2008 */ ++ + again: + switch (*++format) { +*************** +*** 286,291 **** + + case 'C': + century: +! sprintf(tbuf, "%02ld", (timeptr->tm_year + 1900L) / 100); + break; + +--- 355,371 ---- + + case 'C': ++ #ifdef POSIX_2008 ++ if (pad != '\0' && fw > 0) { ++ size_t min_fw = (flag ? 3 : 2); ++ ++ fw = max(fw, min_fw); ++ sprintf(tbuf, flag ++ ? "%+0*ld" ++ : "%0*ld", fw, ++ (timeptr->tm_year + 1900L) / 100); ++ } else ++ #endif /* POSIX_2008 */ + century: +! sprintf(tbuf, "%02ld", (timeptr->tm_year + 1900L) / 100); + break; + +*************** +*** 308,312 **** +--- 388,415 ---- + + case 'F': /* ISO 8601 date representation */ ++ { ++ #ifdef POSIX_2008 ++ /* ++ * Field width for %F is for the whole thing. ++ * It must be at least 10. ++ */ ++ char m_d[10]; ++ strftime(m_d, sizeof m_d, "-%m-%d", timeptr); ++ size_t min_fw = 10; ++ ++ if (pad != '\0' && fw > 0) { ++ fw = max(fw, min_fw); ++ } else { ++ fw = min_fw; ++ } ++ ++ fw -= 6; /* -XX-XX at end are invariant */ ++ ++ iso_8601_2000_year(tbuf, timeptr->tm_year + 1900, fw); ++ strcat(tbuf, m_d); ++ #else + strftime(tbuf, sizeof tbuf, "%Y-%m-%d", timeptr); ++ #endif /* POSIX_2008 */ ++ } + break; + +*************** +*** 330,335 **** + y = 1900L + timeptr->tm_year; + +! if (*format == 'G') +! sprintf(tbuf, "%ld", y); + else + sprintf(tbuf, "%02ld", y % 100); +--- 433,450 ---- + y = 1900L + timeptr->tm_year; + +! if (*format == 'G') { +! #ifdef POSIX_2008 +! if (pad != '\0' && fw > 0) { +! size_t min_fw = 4; +! +! fw = max(fw, min_fw); +! sprintf(tbuf, flag +! ? "%+0*ld" +! : "%0*ld", fw, +! y); +! } else +! #endif /* POSIX_2008 */ +! sprintf(tbuf, "%ld", y); +! } + else + sprintf(tbuf, "%02ld", y % 100); +*************** +*** 456,460 **** + + case 'Y': /* year with century */ +! fullyear: + sprintf(tbuf, "%ld", 1900L + timeptr->tm_year); + break; +--- 571,585 ---- + + case 'Y': /* year with century */ +! #ifdef POSIX_2008 +! if (pad != '\0' && fw > 0) { +! size_t min_fw = 4; +! +! fw = max(fw, min_fw); +! sprintf(tbuf, flag +! ? "%+0*ld" +! : "%0*ld", fw, +! 1900L + timeptr->tm_year); +! } else +! #endif /* POSIX_2008 */ + sprintf(tbuf, "%ld", 1900L + timeptr->tm_year); + break; +*************** +*** 497,506 **** + * secs west of GMT. Convert to mins east of GMT. + */ +! # ifdef HPUX + off = -timezone / 60; + # else + /* ADR: 4 August 2001, fixed this per gazelle@interaccess.com */ + off = -(daylight ? altzone : timezone) / 60; +! # endif /* !HPUX */ + #else /* !HAVE_TZNAME */ + gettimeofday(& tv, & zone); +--- 622,631 ---- + * secs west of GMT. Convert to mins east of GMT. + */ +! # if defined(__hpux) || defined (HPUX) || defined(__CYGWIN__) + off = -timezone / 60; + # else + /* ADR: 4 August 2001, fixed this per gazelle@interaccess.com */ + off = -(daylight ? altzone : timezone) / 60; +! # endif + #else /* !HAVE_TZNAME */ + gettimeofday(& tv, & zone); diff --git a/patchlevel.h b/patchlevel.h index a241d2f19..18b76ac2c 100644 --- a/patchlevel.h +++ b/patchlevel.h @@ -25,6 +25,6 @@ regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh looks for to find the patch level (for the sccs version string). */ -#define PATCHLEVEL 24 +#define PATCHLEVEL 29 #endif /* _PATCHLEVEL_H_ */ diff --git a/po/sl.po b/po/sl.po index 144981e1e..0d72bd30c 100644 --- a/po/sl.po +++ b/po/sl.po @@ -1,118 +1,118 @@ -# -*- mode:po; coding:utf-8; -*- Slovenian message catalogue for GNU bash. -# Copyright (C) 2011 Free Software Foundation, Inc. +# Slovenian translation for bash. +# Copyright (C) 2012 Free Software Foundation, Inc. # This file is distributed under the same license as the bash package. -# Primož PETERLIN , 2011. +# Klemen Košir , 2012. +# Andrej Žnidaršič , 2012. +# Damir Jerovšek , 2012. # -# $Id: bash-4.2.sl.po,v 1.10 2011/09/20 19:33:18 peterlin Exp $ msgid "" msgstr "" "Project-Id-Version: bash 4.2\n" "Report-Msgid-Bugs-To: \n" -"POT-Creation-Date: 2012-03-05 22:17-0500\n" -"PO-Revision-Date: 2011-09-20 21:31+0200\n" -"Last-Translator: Primož PETERLIN \n" +"POT-Creation-Date: 2011-01-28 22:09-0500\n" +"PO-Revision-Date: 2012-05-29 16:17+0100\n" +"Last-Translator: Klemen Košir \n" "Language-Team: Slovenian \n" "Language: sl\n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" -"Plural-Forms: nplurals=4; plural=(n%100==1 ? 1 : n%100==2 ? 2 : n%100==3 || n" -"%100==4 ? 3 : 0);\n" +"Plural-Forms: nplurals=4; plural=(n%100==1 ? 1 : n%100==2 ? 2 : n%100==3 || n%100==4 ? 3 : 0);\n" -#: arrayfunc.c:51 +#: arrayfunc.c:50 msgid "bad array subscript" -msgstr "slab indeks polja" +msgstr "slab podpis polja" -#: arrayfunc.c:330 builtins/declare.def:487 +#: arrayfunc.c:313 builtins/declare.def:487 #, c-format msgid "%s: cannot convert indexed to associative array" -msgstr "%s: indeksiranega polja ni mogoče spremeniti v asociativno" +msgstr "%s: ni mogoče pretvoriti zabeleženega polja v povezano polje" -#: arrayfunc.c:513 +#: arrayfunc.c:480 #, c-format msgid "%s: invalid associative array key" -msgstr "%s: neveljaven ključ asociativnega polja" +msgstr "%s: neveljaven ključ povezanega polja" -#: arrayfunc.c:515 +#: arrayfunc.c:482 #, c-format msgid "%s: cannot assign to non-numeric index" -msgstr "%s: ni mogoče dodeliti neštevilčnemu indeksu" +msgstr "%s: ni mogoče dodeliti v ne-številčno kazalo" -#: arrayfunc.c:557 +#: arrayfunc.c:518 #, c-format msgid "%s: %s: must use subscript when assigning associative array" -msgstr "%s: %s: pri dodeljevanju asociativnega polja je treba uporabiti indeks" +msgstr "%s: %s: treba je uporabiti podpis pri dodeljevanju povezanega polja" -#: bashhist.c:388 +#: bashhist.c:387 #, c-format msgid "%s: cannot create: %s" msgstr "%s: ni mogoče ustvariti: %s" -#: bashline.c:3868 +#: bashline.c:3498 msgid "bash_execute_unix_command: cannot find keymap for command" -msgstr "bash_execute_unix_command: bližnjice za ukaz ni mogoče najti" +msgstr "bash_execute_unix_command: ni mogoče najti tipkovne razvrstitve za ukaz" -#: bashline.c:3955 +#: bashline.c:3584 #, c-format msgid "%s: first non-whitespace character is not `\"'" -msgstr "%s: prvi znak, ki ni presledek, ni »\"«" +msgstr "%s: prvi znak brez presledka ni `\"'" -#: bashline.c:3984 +#: bashline.c:3613 #, c-format msgid "no closing `%c' in %s" -msgstr "manjkajoč zaklepni »%c« v %s" +msgstr "brez zaključka `%c' v %s" -#: bashline.c:4018 +#: bashline.c:3647 #, c-format msgid "%s: missing colon separator" -msgstr "%s: manjkajoče dvopičje kot razmejilnik" +msgstr "%s: manjka ločilnik dvopičja" #: builtins/alias.def:132 #, c-format msgid "`%s': invalid alias name" -msgstr "»%s«: neveljavno ime aliasa" +msgstr "`%s': neveljaven vzdevek" -#: builtins/bind.def:123 builtins/bind.def:126 +#: builtins/bind.def:120 builtins/bind.def:123 msgid "line editing not enabled" -msgstr "urejanje vrstice ni omogočeno" +msgstr "urejanje vrstic ni omogočeno" -#: builtins/bind.def:212 +#: builtins/bind.def:206 #, c-format msgid "`%s': invalid keymap name" -msgstr "»%s«: neveljavno ime preslikave tipkovnice" +msgstr "`%s': neveljavno ime tipkovne razvrstitve" -#: builtins/bind.def:251 +#: builtins/bind.def:245 #, c-format msgid "%s: cannot read: %s" -msgstr "%s: branje ni mogoče: %s" +msgstr "%s: ni mogoče brati: %s" -#: builtins/bind.def:266 +#: builtins/bind.def:260 #, c-format msgid "`%s': cannot unbind" -msgstr "»%s«: preklic prireditve ni mogoč" +msgstr "`%s': ni mogoče odvezati" -#: builtins/bind.def:304 builtins/bind.def:334 +#: builtins/bind.def:295 builtins/bind.def:325 #, c-format msgid "`%s': unknown function name" -msgstr "»%s«: neznano ime funkcije" +msgstr "`%s': neznano ime funkcije" -#: builtins/bind.def:312 +#: builtins/bind.def:303 #, c-format msgid "%s is not bound to any keys.\n" -msgstr "%s ni prirejen nobeni tipki.\n" +msgstr "%s ni vezan na nobeno tipko.\n" -#: builtins/bind.def:316 +#: builtins/bind.def:307 #, c-format msgid "%s can be invoked via " -msgstr "%s je mogoče poklicati prek " +msgstr "%s se lahko pokliče s pomočjo " #: builtins/break.def:77 builtins/break.def:117 msgid "loop count" -msgstr "število zank" +msgstr "števec zanke" #: builtins/break.def:137 msgid "only meaningful in a `for', `while', or `until' loop" -msgstr "smiselno le v zanki »for«, »while« ali »until«" +msgstr "smiselno samo v `for', `while', ali `until' zanki" #: builtins/caller.def:133 msgid "" @@ -120,28 +120,24 @@ msgid "" " \n" " Without EXPR, returns " msgstr "" -"Vrne kontekst trenutnega klica podprograma.\n" -"\n" -" Če IZRAZ ni podan, vrne " +"Vrne vsebino trenutnega klica podprograma.\n" +" \n" +" Brez EXPR vrne " -#: builtins/cd.def:239 +#: builtins/cd.def:235 msgid "HOME not set" -msgstr "spremenljivka HOME ni nastavljena" - -#: builtins/cd.def:247 builtins/common.c:166 test.c:832 -msgid "too many arguments" -msgstr "preveč argumentov" +msgstr "HOME ni nastavljen" -#: builtins/cd.def:258 +#: builtins/cd.def:247 msgid "OLDPWD not set" -msgstr "spremenljivka OLDPWD ni nastavljena" +msgstr "OLDPWD ni nastavljen" #: builtins/common.c:101 #, c-format msgid "line %d: " msgstr "vrstica %d: " -#: builtins/common.c:139 error.c:265 +#: builtins/common.c:139 error.c:261 #, c-format msgid "warning: " msgstr "opozorilo: " @@ -151,35 +147,39 @@ msgstr "opozorilo: " msgid "%s: usage: " msgstr "%s: uporaba: " -#: builtins/common.c:191 shell.c:504 shell.c:786 +#: builtins/common.c:166 test.c:832 +msgid "too many arguments" +msgstr "preveč argumentov" + +#: builtins/common.c:191 shell.c:500 shell.c:782 #, c-format msgid "%s: option requires an argument" -msgstr "%s: izbira zahteva argument" +msgstr "%s: možnost zahteva argument" #: builtins/common.c:198 #, c-format msgid "%s: numeric argument required" -msgstr "%s: zahtevan je številčni argument" +msgstr "%s: zahtevan je števni argument" #: builtins/common.c:205 #, c-format msgid "%s: not found" -msgstr "%s: ni najdeno" +msgstr "%s: ni mogoče najti" -#: builtins/common.c:214 shell.c:799 +#: builtins/common.c:214 shell.c:795 #, c-format msgid "%s: invalid option" -msgstr "%s: neveljavna izbira" +msgstr "%s: neveljavna možnost" #: builtins/common.c:221 #, c-format msgid "%s: invalid option name" -msgstr "%s: neveljavno ime izbire" +msgstr "%s: neveljavno ime možnosti" -#: builtins/common.c:228 general.c:234 general.c:239 +#: builtins/common.c:228 general.c:231 general.c:236 #, c-format msgid "`%s': not a valid identifier" -msgstr "»%s«: ni veljaven identifikator" +msgstr "`%s': neveljavno določilo" #: builtins/common.c:238 msgid "invalid octal number" @@ -189,29 +189,29 @@ msgstr "neveljavno osmiško število" msgid "invalid hex number" msgstr "neveljavno šestnajstiško število" -#: builtins/common.c:242 expr.c:1431 +#: builtins/common.c:242 expr.c:1362 msgid "invalid number" msgstr "neveljavno število" #: builtins/common.c:250 #, c-format msgid "%s: invalid signal specification" -msgstr "%s: neveljavna specifikacija signala" +msgstr "%s: neveljavno določilo signala" #: builtins/common.c:257 #, c-format msgid "`%s': not a pid or valid job spec" -msgstr "»%s«: ni PID, niti veljavna določitev posla" +msgstr "`%s': ni določilo opravila ali neveljavno določilo posla" -#: builtins/common.c:264 error.c:458 +#: builtins/common.c:264 error.c:454 #, c-format msgid "%s: readonly variable" -msgstr "%s: spremenljivka samo za branje" +msgstr "%s: spremenljivka le za branje" #: builtins/common.c:272 #, c-format msgid "%s: %s out of range" -msgstr "%s: %s izven obsega" +msgstr "%s: %s izven dosega" #: builtins/common.c:272 builtins/common.c:274 msgid "argument" @@ -220,21 +220,21 @@ msgstr "argument" #: builtins/common.c:274 #, c-format msgid "%s out of range" -msgstr "%s izven obsega" +msgstr "%s izven dosega" #: builtins/common.c:282 #, c-format msgid "%s: no such job" -msgstr "%s: ni takega posla" +msgstr "%s: ni takšnega posla" #: builtins/common.c:290 #, c-format msgid "%s: no job control" -msgstr "%s: ni nadzora poslov" +msgstr "%s: ni nadzora posla" #: builtins/common.c:292 msgid "no job control" -msgstr "ni nadzora poslov" +msgstr "ni nadzora posla" #: builtins/common.c:302 #, c-format @@ -248,65 +248,65 @@ msgstr "omejeno" #: builtins/common.c:312 #, c-format msgid "%s: not a shell builtin" -msgstr "%s: ni vgrajen ukaz" +msgstr "%s: ni vgrajena lupina" #: builtins/common.c:321 #, c-format msgid "write error: %s" -msgstr "napaka pri pisanju: %s" +msgstr "napaka med pisanjem: %s" #: builtins/common.c:329 #, c-format msgid "error setting terminal attributes: %s" -msgstr "napaka pri nastavljanju atributov terminala: %s" +msgstr "napaka med nastavljanjem atributov terminala: %s" #: builtins/common.c:331 #, c-format msgid "error getting terminal attributes: %s" -msgstr "napaka pri branju atributov terminala: %s" +msgstr "napaka med pridobivanjem atributov terminala: %s" #: builtins/common.c:563 #, c-format msgid "%s: error retrieving current directory: %s: %s\n" -msgstr "%s: napaka pri branju trenutnega imenika: %s: %s\n" +msgstr "%s: napaka med pridobivanjem trenutne mape: %s: %s\n" #: builtins/common.c:629 builtins/common.c:631 #, c-format msgid "%s: ambiguous job spec" -msgstr "%s: dvoumna specifikacija posla" +msgstr "%s: dvoumno določilo posla" -#: builtins/complete.def:277 +#: builtins/complete.def:276 #, c-format msgid "%s: invalid action name" msgstr "%s: neveljavno ime dejanja" -#: builtins/complete.def:450 builtins/complete.def:645 -#: builtins/complete.def:855 +#: builtins/complete.def:449 builtins/complete.def:644 +#: builtins/complete.def:853 #, c-format msgid "%s: no completion specification" -msgstr "%s: dopolnitev ni določena" +msgstr "%s: ni določila dopolnjevanja" -#: builtins/complete.def:697 +#: builtins/complete.def:696 msgid "warning: -F option may not work as you expect" -msgstr "opozorilo: izbira -F morda deluje drugače od pričakovanega" +msgstr "Opozorilo: možnost -F morda ne bo delovala po pričakovanjih" -#: builtins/complete.def:699 +#: builtins/complete.def:698 msgid "warning: -C option may not work as you expect" -msgstr "opozorilo: izbira -C morda deluje drugače od pričakovanega" +msgstr "Opozorilo: možnost -C morda ne bo delovala po pričakovanjih" -#: builtins/complete.def:828 +#: builtins/complete.def:826 msgid "not currently executing completion function" -msgstr "trenutno se funkcija dopolnjevanja ne izvaja" +msgstr "trenutno se ne izvaja funkcija dopolnjevanja" #: builtins/declare.def:124 msgid "can only be used in a function" -msgstr "dovoljena je le raba v funkciji" +msgstr "se lahko uporabi samo v funkciji" #: builtins/declare.def:366 msgid "cannot use `-f' to make functions" -msgstr "ni mogoče uporabiti »-f« za ustvarjanje funkcij" +msgstr "ni mogoče uporabiti `-f' za ustvarjanje funkcij" -#: builtins/declare.def:378 execute_cmd.c:5253 +#: builtins/declare.def:378 execute_cmd.c:5105 #, c-format msgid "%s: readonly function" msgstr "%s: funkcija samo za branje" @@ -314,12 +314,12 @@ msgstr "%s: funkcija samo za branje" #: builtins/declare.def:474 #, c-format msgid "%s: cannot destroy array variables in this way" -msgstr "%s: na ta način ni mogoče razdefinirati polja spremenljivk" +msgstr "%s: na ta način ni mogoče uničiti spremenljivk polja" -#: builtins/declare.def:481 builtins/read.def:702 +#: builtins/declare.def:481 #, c-format msgid "%s: cannot convert associative to indexed array" -msgstr "%s: asociativnega polja ni mogoče pretvoriti v indeksirano" +msgstr "%s: ni mogoče pretvoriti povezanega polja v zabeleženo polje" #: builtins/enable.def:137 builtins/enable.def:145 msgid "dynamic loading not available" @@ -328,48 +328,49 @@ msgstr "dinamično nalaganje ni na voljo" #: builtins/enable.def:312 #, c-format msgid "cannot open shared object %s: %s" -msgstr "deljenega objekta %s ni mogoče odpreti: %s" +msgstr "ni mogoče odpreti predmeta v souporabi %s: %s" #: builtins/enable.def:335 #, c-format msgid "cannot find %s in shared object %s: %s" -msgstr "ni mogoče najti %s v deljenem objektu %s: %s" +msgstr "ni mogoče najti %s v predmetu v souporabi %s: %s" #: builtins/enable.def:459 #, c-format msgid "%s: not dynamically loaded" -msgstr "%s: ni dinamično naložen" +msgstr "%s: ni dinamično naloženo" #: builtins/enable.def:474 #, c-format msgid "%s: cannot delete: %s" msgstr "%s: ni mogoče izbrisati: %s" -#: builtins/evalfile.c:135 builtins/hash.def:171 execute_cmd.c:5100 -#: shell.c:1461 +#: builtins/evalfile.c:135 builtins/hash.def:171 execute_cmd.c:4961 +#: shell.c:1457 #, c-format msgid "%s: is a directory" -msgstr "%s: je imenik" +msgstr "%s: je mapa" #: builtins/evalfile.c:140 #, c-format msgid "%s: not a regular file" -msgstr "%s: ni navadna datoteka" +msgstr "%s: ni običajna datoteka" #: builtins/evalfile.c:148 #, c-format msgid "%s: file is too large" msgstr "%s: datoteka je prevelika" -#: builtins/evalfile.c:182 builtins/evalfile.c:200 shell.c:1471 +#: builtins/evalfile.c:182 builtins/evalfile.c:200 execute_cmd.c:5032 +#: shell.c:1467 #, c-format msgid "%s: cannot execute binary file" -msgstr "%s: binarne datoteke ni mogoče izvajati" +msgstr "%s: ni mogoče izvesti binarne datoteke" #: builtins/exec.def:154 builtins/exec.def:156 builtins/exec.def:228 #, c-format msgid "%s: cannot execute: %s" -msgstr "%s: ni mogoče izvajati: %s" +msgstr "%s: ni mogoče izvesti: %s" #: builtins/exit.def:65 #, c-format @@ -378,7 +379,7 @@ msgstr "odjava\n" #: builtins/exit.def:88 msgid "not login shell: use `exit'" -msgstr "ni prijavna lupina: uporabite »exit«" +msgstr "ni prijavna lupina: uporabite `exit'" #: builtins/exit.def:120 #, c-format @@ -388,15 +389,15 @@ msgstr "Obstajajo ustavljeni posli.\n" #: builtins/exit.def:122 #, c-format msgid "There are running jobs.\n" -msgstr "Obstajajo posli v teku.\n" +msgstr "Obstajajo posli, ki se izvajajo.\n" #: builtins/fc.def:262 msgid "no command found" -msgstr "ukaza ni moč najti" +msgstr "najdenega ni nobenega ukaza" #: builtins/fc.def:312 builtins/fc.def:359 msgid "history specification" -msgstr "določitev zgodovine" +msgstr "določilo zgodovine" #: builtins/fc.def:380 #, c-format @@ -410,26 +411,26 @@ msgstr "trenutno" #: builtins/fg_bg.def:158 #, c-format msgid "job %d started without job control" -msgstr "posel %d je bil zagnan brez nadzora" +msgstr "posel %d se je pričel brez nadzora" #: builtins/getopt.c:110 #, c-format msgid "%s: illegal option -- %c\n" -msgstr "%s: nedovoljena izbira -- %c\n" +msgstr "%s: neveljavna možnost -- %c\n" #: builtins/getopt.c:111 #, c-format msgid "%s: option requires an argument -- %c\n" -msgstr "%s: izbira zahteva argument -- %c\n" +msgstr "%s: možnost zahteva argument -- %c\n" #: builtins/hash.def:92 msgid "hashing disabled" -msgstr "zgoščevanje tabele onemogočeno" +msgstr "razpršitev je onemogočena" #: builtins/hash.def:138 #, c-format msgid "%s: hash table empty\n" -msgstr "%s: zgoščevalna tabela je prazna\n" +msgstr "%s: razpršitvena razpredelnica je prazna\n" #: builtins/hash.def:245 #, c-format @@ -440,18 +441,15 @@ msgstr "zadetki\tukaz\n" #, c-format msgid "Shell commands matching keyword `" msgid_plural "Shell commands matching keywords `" -msgstr[0] "Ukazev lupine, ujemajočih se s ključno besedo »" -msgstr[1] "Ukaz lupine, ujemajoč se s ključno besedo »" -msgstr[2] "Ukaza lupine, ujemajoča se s ključno besedo »" -msgstr[3] "Ukazi lupine, ujemajoči se s ključno besedo »" +msgstr[0] "Ključnih besed, ki se ujemajo z ukazi lupine `" +msgstr[1] "Ključna beseda, ki se ujema z ukazi lupine `" +msgstr[2] "Ključni besedi, ki se ujemata z ukazi lupine `" +msgstr[3] "Ključne besede, ki se ujemajo z ukazi lupine `" #: builtins/help.def:168 #, c-format -msgid "" -"no help topics match `%s'. Try `help help' or `man -k %s' or `info %s'." -msgstr "" -"nobena tema pomoči ne ustreza »%s«. Poskusite »help help«, »man -k %s« ali " -"»info %s«." +msgid "no help topics match `%s'. Try `help help' or `man -k %s' or `info %s'." +msgstr "nobena tema pomoči se ne ujema s `%s'. Poskusite `help help' ali `man -k %s' ali `info %s'." #: builtins/help.def:185 #, c-format @@ -469,133 +467,131 @@ msgid "" "A star (*) next to a name means that the command is disabled.\n" "\n" msgstr "" -"Naslednji ukazi so definirani interno v lupini. Vtipkajte »help« za " -"celoten\n" -"seznam. Vtipkajte »help ukaz« za več informacij o »ukazu«.\n" -"Uporabite »info bash« za več informacij o ukazni lupini nasploh.\n" -"Uporabite »man -k« ali »info« za več informacij o ukazih, ki niso na " -"seznamu.\n" +"Ti ukazi lupine so določeni znotraj lupine. Vpišite `help' za prikaz tega seznama.\n" +"Vpišite `help ime', če želite izvedeti več o `imenu' funkcije.\n" +"Uporabite `info bash', če želite izvedeti več o lupini na splošno.\n" +"Uporabite `man -k' ali `info', če želite izvedeti več o ukazih, ki niso na tem seznamu.\n" "\n" -"Zvezdica (*) pri imenu pomeni, da je ukaz onemogočen.\n" +"Zvezdica (*) poleg imena pomeni, da je ukaz onemogočen.\n" "\n" #: builtins/history.def:154 msgid "cannot use more than one of -anrw" -msgstr "uporabite lahko le eno od izbir -anrw" +msgstr "ni mogoče uporabiti več kot eno od -anrw" #: builtins/history.def:186 msgid "history position" -msgstr "položaj v zgodovini" +msgstr "položaj zgodovine" -#: builtins/history.def:366 +#: builtins/history.def:365 #, c-format msgid "%s: history expansion failed" -msgstr "%s: neuspešna razrešitev zgodovine" +msgstr "%s: razširitev zgodovine je spodletela" #: builtins/inlib.def:71 #, c-format msgid "%s: inlib failed" -msgstr "%s: neuspel klic inlib" +msgstr "%s: inlib je spodletel" #: builtins/jobs.def:109 msgid "no other options allowed with `-x'" -msgstr "nobena druga izbira ni dovoljena skupaj z »-x«" +msgstr "druge možnosti niso dovoljene z `-x'" #: builtins/kill.def:198 #, c-format msgid "%s: arguments must be process or job IDs" -msgstr "%s: argumenti morajo biti določila procesa ali posla" +msgstr "%s: argumenti morajo biti določila opravila ali posla" #: builtins/kill.def:261 msgid "Unknown error" msgstr "Neznana napaka" -#: builtins/let.def:95 builtins/let.def:120 expr.c:577 expr.c:592 +#: builtins/let.def:95 builtins/let.def:120 expr.c:552 expr.c:567 msgid "expression expected" -msgstr "pričakovan je izraz" +msgstr "izraz je bil pričakovan" #: builtins/mapfile.def:172 #, c-format msgid "%s: not an indexed array" -msgstr "%s: ni indeksirano polje" +msgstr "%s: ni zabeleženo polje" -#: builtins/mapfile.def:256 builtins/read.def:299 +#: builtins/mapfile.def:256 builtins/read.def:279 #, c-format msgid "%s: invalid file descriptor specification" -msgstr "%s: neveljavno določilo deskriptorja datoteke" +msgstr "%s: neveljavno določilo opisnika datoteke" -#: builtins/mapfile.def:264 builtins/read.def:306 +#: builtins/mapfile.def:264 builtins/read.def:286 #, c-format msgid "%d: invalid file descriptor: %s" -msgstr "%d: neveljaven deskriptor datoteke: %s" +msgstr "%d: neveljaven opisnik datoteke: %s" #: builtins/mapfile.def:273 builtins/mapfile.def:311 #, c-format msgid "%s: invalid line count" -msgstr "%s: neveljavna številka vrstice" +msgstr "%s: neveljavno štetje vrstic" #: builtins/mapfile.def:284 #, c-format msgid "%s: invalid array origin" -msgstr "%s: neveljavno izhodišče polja" +msgstr "%s: neveljaven izvor polja" #: builtins/mapfile.def:301 #, c-format msgid "%s: invalid callback quantum" -msgstr "" +msgstr "%s: neveljaven del povratnega klica" #: builtins/mapfile.def:333 msgid "empty array variable name" -msgstr "prazno ime polja spremenljivk" +msgstr "prazno ime spremenljivke polja" #: builtins/mapfile.def:354 msgid "array variable support required" -msgstr "potrebna je podpora za polja spremenljivk" +msgstr "potrebna podpora spremenljivke polja" -#: builtins/printf.def:397 +#: builtins/printf.def:394 #, c-format msgid "`%s': missing format character" -msgstr "»%s«: manjkajoči formatni znak" +msgstr "`%s': manjka znak oblike" -#: builtins/printf.def:451 +#: builtins/printf.def:448 #, c-format msgid "`%c': invalid time format specification" -msgstr "»%c«: neveljavno formatno določilo časa" +msgstr "`%c': neveljavno določilo vrste časa" -#: builtins/printf.def:647 +#: builtins/printf.def:635 #, c-format msgid "`%c': invalid format character" -msgstr "»%c«: neveljavni formatni znak<" +msgstr "`%c': neveljaven znak oblike" -#: builtins/printf.def:673 +#: builtins/printf.def:662 #, c-format msgid "warning: %s: %s" msgstr "opozorilo: %s: %s" -#: builtins/printf.def:854 +#: builtins/printf.def:840 msgid "missing hex digit for \\x" -msgstr "manjkajoča šestnajstiška števka za \\x" +msgstr "manjka šestnajstiška števka za \\x" -#: builtins/printf.def:869 +#: builtins/printf.def:855 #, c-format msgid "missing unicode digit for \\%c" -msgstr "manjkajoča unikodna števka za \\%c" +msgstr "manjka števka s podporo unicode za \\%c" #: builtins/pushd.def:195 msgid "no other directory" -msgstr "ni drugega imenika" +msgstr "ni druge mape" #: builtins/pushd.def:462 msgid "" -msgstr "" +msgstr "" #: builtins/pushd.def:506 msgid "directory stack empty" -msgstr "sklad imenikov je prazen" +msgstr "sklad mape je prazen" #: builtins/pushd.def:508 msgid "directory stack index" -msgstr "indeks imenika skladov" +msgstr "kazalo sklada mape" #: builtins/pushd.def:683 msgid "" @@ -612,31 +608,29 @@ msgid "" " \twith its position in the stack\n" " \n" " Arguments:\n" -" +N\tDisplays the Nth entry counting from the left of the list shown " -"by\n" +" +N\tDisplays the Nth entry counting from the left of the list shown by\n" " \tdirs when invoked without options, starting with zero.\n" " \n" -" -N\tDisplays the Nth entry counting from the right of the list shown " -"by\n" +" -N\tDisplays the Nth entry counting from the right of the list shown by\n" "\tdirs when invoked without options, starting with zero." msgstr "" -"Prikaži seznam trenutno zapomnjenih imenikob. Imeniki se dodajajo na\n" -" seznam z ukazom »pushd«; do imenika višje na seznamu pridete z ukazom\n" -" »popd«.\n" -"\n" -" Izbire:\n" -" -c\tpočisti sklad imenikov tako, da izbrišeš vse vnose\n" -" -l\tne izpisuj s tildo uvedenih imen imenikov relativno\n" -" \tglede na domači imenik\n" -" -p\tizpiši sklad imenikov tako, da je v vrstici po en vnos\n" -" -v\tizpiši sklad imenikov tako, da je v vrstici po en vnos,\n" -" \tuveden s svojim položajem na skladu\n" -"\n" +"Prikaže seznam trenutno pomnjenih map. Mape\n" +" so prikazane na seznamu z ukazom `pushd'; na vrh\n" +" seznama se lahko vrnete z ukazom `popd'.\n" +" \n" +" Možnosti:\n" +" -c\tizbriši sklad mape z brisanjem vseh elementov\n" +" -l\tne izpiši sorodnih map s predpono `~' v mojo domačo mapo\n" +" -p\tizpiši sklad mape z enim vnosom v vrstici\n" +" -v\tizpiši sklad mape z enim vnosom v vrstici z določenim\n" +" \tpoložajem v skladu\n" +" \n" " Argumenti:\n" -" +N\tIzpiši N-ti vnos (začenši z nič), šteto od leve s seznama,\n" -"\tki ga prikaže dirs brez dodatnih izbir\n" -" -N\tIzpiši N-ti vnos (začenši z nič), šteto od desne s seznama,\n" -"\tki ga prikaže dirs brez dodatnih izbir" +" +N\tPrikaže Nti vnos s štetjem z leve strani seznama, prikazan s\n" +" \tpomočjo map, ko kličemo brez možnosti, začenši z nič.\n" +" \n" +" -N\tPrikaže Nti vnos s štetjem z desne strani seznama, prikazan s\n" +"\tpomočjo map, ko kličemo brez možnosti, začenši z nič." #: builtins/pushd.def:705 msgid "" @@ -662,23 +656,27 @@ msgid "" " \n" " The `dirs' builtin displays the directory stack." msgstr "" -"Doda imenik na vrh sklada imenikov ali zavrti imenike na skladu tako,\n" -" da je trenutni delovni imenik na vrhu sklada. Brez argumentov zamenja\n" -" vrstnih red prvih dveh imenikov na skladu.\n" -"\n" -" Izbire:\n" -" -n\tBrez običajne zamenjave imenikov ob dodajanju imenikov\n" -"\tna sklad, tako da se spreminja le sklad.\n" -"\n" +"Doda mapo na vrh sklada mape ali zavrti\n" +" sklad, kar spremeni nov vrh sklada v trenutno delovno\n" +" mapo. Če je brez argumentov, se izmenjata najvišji mapi.\n" +" \n" +" Možnosti:\n" +" -n\tPreprečuje običajno spremembo mape pri dodajanju\n" +" \tmap na sklad, tako se obdeluje le sklad.\n" +" \n" " Argumenti:\n" -" +N\tZavrti sklad imenikov tako, da je na vrhu N-ti imenik\n" -"\t(začenši od nič, šteto od leve s seznama, ki ga prikaže »dirs«)\n" -" -N\tZavrti sklad imenikov tako, da je na vrhu N-ti imenik\n" -"\t(začenši od nič, šteto od desne s seznama, ki ga prikaže »dirs«)\n" -" imenik\tDoda IMENIK na vrh sklada imenikov, tako da postane novi\n" -"\ttrenutni delovni imenik.\n" -"\n" -" Vgrajeni ukaz »dirs« izpiše sklad imenikov." +" +N\tZavrti sklad tako, da je N-ta mapa (štetje\n" +" \tz leve strani seznama, prikazano z `dirs', začenši z\n" +" \tnič) na vrhu.\n" +" \n" +" -N\tZavrti sklad tako, da je N-ta mapa (štetje\n" +" \tz desne strani seznama, prikazano z `dirs', začenši z\n" +" \tnič) na vrhu.\n" +" \n" +" dir\tDoda DIR skladu mape na vrhu, kar jo spremeni v\n" +" \tnovo trenutno delovno mapo.\n" +" \n" +" Ukaz lupine `dirs' prikaže sklad map." #: builtins/pushd.def:730 msgid "" @@ -700,55 +698,56 @@ msgid "" " \n" " The `dirs' builtin displays the directory stack." msgstr "" -"Odstrani vnose s sklada imenikov. Brez podanih argumentov odstrani vrhnji\n" -" imenik s sklada in nas prestavi v novi vrhnji imenik.\n" -"\n" -" Izbire:\n" -" -n\tBrez običajne zamenjave imenika pri odstranitvi imenika\n" -"\ts sklada, tako da je spremenjen le sklad imenikov.\n" -"\n" +"Odstrani vnose iz sklada map. Če je brez argumentov, odstrani\n" +" najvišjo mapo iz sklada in spremeni v novo mapo na vrhu.\n" +" \n" +" Možnosti:\n" +" -n\tPreprečuje običajno spremembo mape pri dodajanju\n" +" \tmap iz sklada, tako se obdeluje le sklad.\n" +" \n" " Argumenti:\n" -" +N\tOdstrani N-ti vnos (začenši od nič) šteto od leve s seznama,\n" -"\tki ga prikaže »dirs«. Zgled: »popd +0« odstrani s sklada vrhnji\n" -"\timenik, »popd +1« drugega itd.\n" -" -N\tOdstrani N-ti vnos (začenši od nič) šteto od desne s seznama,\n" -"\tki ga prikaže »dirs«. Zgled: »popd -0« odstrani s sklada zadnji\n" -"\timenik, »popd -1« predzadnjega itd.\n" -"\n" -" Vgrajeni ukaz »dirs« izpiše sklad imenikov." +" +N\tOdstrani N-ti vnos s štetjem z leve strani seznama,\n" +" \tprikazano z `dirs', začenši z nič. Na primer: `popd +0'\n" +" \todstrani prvo mapo, `popd +1' odstrani drugo.\n" +" \n" +" -N\tOdstrani N-ti vnos s štetjem z desne strani seznama,\n" +" \tprikazano z `dirs', začenši z nič. Na primer: `popd +0'\n" +" \todstrani zadnjo mapo, `popd -1' odstrani predzadnjo.\n" +" \n" +" Ukaz lupine `dirs' prikaže sklad map." -#: builtins/read.def:272 +#: builtins/read.def:252 #, c-format msgid "%s: invalid timeout specification" -msgstr "%s: neveljavno določilo prekoračitve časa" +msgstr "%s: neveljavno določilo časovne omejitve" -#: builtins/read.def:644 +#: builtins/read.def:588 #, c-format msgid "read error: %d: %s" -msgstr "napaka pri branju: %d: %s" +msgstr "napaka med branjem: %d: %s" -#: builtins/return.def:75 +#: builtins/return.def:73 msgid "can only `return' from a function or sourced script" -msgstr "»return« je mogoč samo iz funkcije ali skripte" +msgstr "`return' lahko vrne samo iz funkcije ali skripte z izvorno kodo" #: builtins/set.def:771 msgid "cannot simultaneously unset a function and a variable" -msgstr "ni mogoče obenem odnastaviti funkcije in spremenljivke" +msgstr "ni mogoče ponastaviti funkcije in spremenljivke hkrati" -#: builtins/set.def:812 +#: builtins/set.def:808 #, c-format msgid "%s: cannot unset" -msgstr "%s: ni mogoče odnastaviti" +msgstr "%s: ni mogoče ponastaviti" -#: builtins/set.def:829 +#: builtins/set.def:815 #, c-format msgid "%s: cannot unset: readonly %s" -msgstr "%s: ni mogoče odnastaviti: %s samo za branje" +msgstr "%s: ni mogoče ponastaviti: samo za branje %s" -#: builtins/set.def:841 +#: builtins/set.def:826 #, c-format msgid "%s: not an array variable" -msgstr "%s: ni polje" +msgstr "%s: ni spremenljivka polja" #: builtins/setattr.def:186 #, c-format @@ -757,20 +756,20 @@ msgstr "%s: ni funkcija" #: builtins/shift.def:71 builtins/shift.def:77 msgid "shift count" -msgstr "števec pomika" +msgstr "štetje premika" -#: builtins/shopt.def:277 +#: builtins/shopt.def:264 msgid "cannot set and unset shell options simultaneously" -msgstr "ni mogoče obenem nastavljati in odnastavljati lupinskih izbir" +msgstr "ni mogoče nastaviti in ponastaviti možnosti lupine hkrati" -#: builtins/shopt.def:342 +#: builtins/shopt.def:329 #, c-format msgid "%s: invalid shell option name" -msgstr "%s: neveljavno ime lupinske izbire" +msgstr "%s: neveljavno ime možnosti lupine" #: builtins/source.def:130 msgid "filename argument required" -msgstr "kot argument se zahteva ime datoteke" +msgstr "zahtevan je argument imena datoteke" #: builtins/source.def:155 #, c-format @@ -779,21 +778,21 @@ msgstr "%s: datoteke ni mogoče najti" #: builtins/suspend.def:101 msgid "cannot suspend" -msgstr "ni mogoče zaustaviti" +msgstr "ni mogoče dati v pripravljenost" #: builtins/suspend.def:111 msgid "cannot suspend a login shell" -msgstr "prijavne lupine ni mogoče zaustaviti" +msgstr "prijavne lupine ni mogoče dati v pripravljenost" #: builtins/type.def:234 #, c-format msgid "%s is aliased to `%s'\n" -msgstr "%s je vzdevek za »%s«\n" +msgstr "%s je drugo ime za `%s'\n" #: builtins/type.def:255 #, c-format msgid "%s is a shell keyword\n" -msgstr "%s je ključna beseda ukazne lupine\n" +msgstr "%s je ključna beseda lupine\n" #: builtins/type.def:274 #, c-format @@ -803,9 +802,9 @@ msgstr "%s je funkcija\n" #: builtins/type.def:296 #, c-format msgid "%s is a shell builtin\n" -msgstr "%s je vgrajeni ukaz\n" +msgstr "%s je vgrajena lupina\n" -#: builtins/type.def:317 builtins/type.def:393 +#: builtins/type.def:317 builtins/type.def:391 #, c-format msgid "%s is %s\n" msgstr "%s je %s\n" @@ -813,31 +812,31 @@ msgstr "%s je %s\n" #: builtins/type.def:337 #, c-format msgid "%s is hashed (%s)\n" -msgstr "" +msgstr "%s je razpršeno (%s)\n" -#: builtins/ulimit.def:379 +#: builtins/ulimit.def:376 #, c-format msgid "%s: invalid limit argument" -msgstr "" +msgstr "%s: neveljaven argument omejitve" -#: builtins/ulimit.def:405 +#: builtins/ulimit.def:402 #, c-format msgid "`%c': bad command" -msgstr "»%c«: slab ukaz" +msgstr "`%c': slab ukaz" -#: builtins/ulimit.def:434 +#: builtins/ulimit.def:431 #, c-format msgid "%s: cannot get limit: %s" -msgstr "%s: ni mogoče prebrati omejitev: %s" +msgstr "%s: ni mogoče dobiti omejitve: %s" -#: builtins/ulimit.def:460 +#: builtins/ulimit.def:457 msgid "limit" msgstr "omejitev" -#: builtins/ulimit.def:472 builtins/ulimit.def:772 +#: builtins/ulimit.def:469 builtins/ulimit.def:769 #, c-format msgid "%s: cannot modify limit: %s" -msgstr "%s: ni mogoče spremeniti omejitev: %s" +msgstr "%s: ni mogoče spremeniti omejitve: %s" #: builtins/umask.def:118 msgid "octal number" @@ -846,16 +845,16 @@ msgstr "osmiško število" #: builtins/umask.def:231 #, c-format msgid "`%c': invalid symbolic mode operator" -msgstr "»%c«: neveljaven operator simbolnega načina" +msgstr "`%c': neveljaven operator simbolnega načina" #: builtins/umask.def:286 #, c-format msgid "`%c': invalid symbolic mode character" -msgstr "»%c«: neveljaven znak simbolnega načina" +msgstr "`%c': neveljaven znak simbolnega načina" -#: error.c:90 error.c:325 error.c:327 error.c:329 +#: error.c:90 error.c:321 error.c:323 error.c:325 msgid " line " -msgstr "" +msgstr " vrstica " #: error.c:165 #, c-format @@ -865,322 +864,307 @@ msgstr "zadnji ukaz: %s\n" #: error.c:173 #, c-format msgid "Aborting..." -msgstr "Prekinjanje.." +msgstr "Prekinjanje ..." -#: error.c:410 +#: error.c:406 msgid "unknown command error" -msgstr "neznana ukazna napaka" +msgstr "neznana napaka ukaza" -#: error.c:411 +#: error.c:407 msgid "bad command type" -msgstr "slaba zvrst ukaza" +msgstr "slaba vrsta ukaza" -#: error.c:412 +#: error.c:408 msgid "bad connector" -msgstr "slab konektor" +msgstr "slab povezovalnik" -#: error.c:413 +#: error.c:409 msgid "bad jump" msgstr "slab skok" -#: error.c:451 +#: error.c:447 #, c-format msgid "%s: unbound variable" -msgstr "" +msgstr "%s: nedoločena spremenljivka" #: eval.c:181 #, c-format msgid "\atimed out waiting for input: auto-logout\n" -msgstr "\ačasovna prekoračitev pri čakanju na vhod: samodejna odjava\n" +msgstr "\apotekla je časovna omejitev med čakanjem na vnos: samodejna odjava\n" #: execute_cmd.c:504 #, c-format msgid "cannot redirect standard input from /dev/null: %s" -msgstr "standardnega vhoda ni mogoče preusmeriti iz /dev/null: %s" +msgstr "ni mogoče preusmeriti običajnega vnosa iz /dev/null: %s" -#: execute_cmd.c:1199 +#: execute_cmd.c:1168 #, c-format msgid "TIMEFORMAT: `%c': invalid format character" -msgstr "TIMEFORMAT: »%c«: neveljavni formatni znak" +msgstr "TIMEFORMAT: `%c': neveljaven znak oblike" -#: execute_cmd.c:2240 +#: execute_cmd.c:2121 msgid "pipe error" -msgstr "napaka cevovoda" - -#: execute_cmd.c:4284 -#, c-format -msgid "%s: maximum function nesting level exceeded (%d)" -msgstr "" +msgstr "napaka cevi" -#: execute_cmd.c:4777 +#: execute_cmd.c:4640 #, c-format msgid "%s: restricted: cannot specify `/' in command names" -msgstr "%s: omejitev: imena ukazov ne smejo vsebovati »/«" +msgstr "%s: omejeno: ni mogoče določiti `/' v imenih ukaza" -#: execute_cmd.c:4872 +#: execute_cmd.c:4735 #, c-format msgid "%s: command not found" msgstr "%s: ukaza ni mogoče najti" -#: execute_cmd.c:5098 +#: execute_cmd.c:4959 #, c-format msgid "%s: %s" msgstr "%s: %s" -#: execute_cmd.c:5135 +#: execute_cmd.c:4995 #, c-format msgid "%s: %s: bad interpreter" msgstr "%s: %s: slab tolmač" -#: execute_cmd.c:5172 -#, fuzzy, c-format -msgid "%s: cannot execute binary file: %s" -msgstr "%s: binarne datoteke ni mogoče izvajati" - -#: execute_cmd.c:5244 -#, fuzzy, c-format -msgid "`%s': is a special builtin" -msgstr "%s je vgrajeni ukaz\n" - -#: execute_cmd.c:5296 +#: execute_cmd.c:5144 #, c-format msgid "cannot duplicate fd %d to fd %d" -msgstr "" +msgstr "ni mogoče podvajati fd %d v fd %d" -#: expr.c:258 +#: expr.c:256 msgid "expression recursion level exceeded" -msgstr "prekoračitev ravni rekurzije izraza" +msgstr "stopnja rekurzivnosti izraza presežena" -#: expr.c:282 +#: expr.c:280 msgid "recursion stack underflow" -msgstr "podkoračitev rekurzijskega sklada" +msgstr "prekoračitev spodnje meje sklada rekurzivnosti" -#: expr.c:430 +#: expr.c:422 msgid "syntax error in expression" msgstr "skladenjska napaka v izrazu" -#: expr.c:474 +#: expr.c:463 msgid "attempted assignment to non-variable" -msgstr "poskus prireditve ne-spremenljivki" +msgstr "poskus dodelitve ne-spremenljivki" -#: expr.c:493 expr.c:838 +#: expr.c:486 expr.c:491 expr.c:807 msgid "division by 0" -msgstr "deljenje z 0" +msgstr "delitev z 0" -#: expr.c:540 +#: expr.c:517 msgid "bug: bad expassign token" -msgstr "" +msgstr "hrošč: slab žeton expassign" -#: expr.c:589 +#: expr.c:564 msgid "`:' expected for conditional expression" -msgstr "v pogojnem izrazu je pričakovano »:«" +msgstr "`:' pričakovano za pogojni izraz" -#: expr.c:895 +#: expr.c:832 msgid "exponent less than 0" -msgstr "eksponent manjši od 0" +msgstr "eksponent je manjši kot 0" -#: expr.c:948 +#: expr.c:887 msgid "identifier expected after pre-increment or pre-decrement" -msgstr "" +msgstr "po predhodnem večanju ali manjšanju je pričakovano določilo" -#: expr.c:973 +#: expr.c:910 msgid "missing `)'" -msgstr "manjkajoči »)«" +msgstr "manjka `)'" -#: expr.c:1024 expr.c:1351 +#: expr.c:959 expr.c:1282 msgid "syntax error: operand expected" -msgstr "napaka v skladnji: pričakuje se operand" +msgstr "skladenjska napaka: pričakovan operand" -#: expr.c:1353 +#: expr.c:1284 msgid "syntax error: invalid arithmetic operator" -msgstr "napaka v skladnji: neveljavni aritmetični operator" +msgstr "skladenjska napaka: neveljaven aritmetični operand" -#: expr.c:1377 +#: expr.c:1308 #, c-format msgid "%s%s%s: %s (error token is \"%s\")" -msgstr "" +msgstr "%s%s%s: %s (žeton napake je \"%s\")" -#: expr.c:1435 +#: expr.c:1366 msgid "invalid arithmetic base" -msgstr "neveljavna aritmetična osnova" +msgstr "neveljavna aritmetična zbirka" -#: expr.c:1455 +#: expr.c:1386 msgid "value too great for base" -msgstr "vrednost je prevelika za osnovo" +msgstr "vrednost je prevelika za zbirko" -#: expr.c:1504 +#: expr.c:1435 #, c-format msgid "%s: expression error\n" -msgstr "%s: napaka v izrazu\n" +msgstr "%s: napaka izraza\n" #: general.c:61 msgid "getcwd: cannot access parent directories" -msgstr "getcwd: dostop do nadrejenih imenikov ni mogoč" +msgstr "getcwd: ni mogoče dostopati do nadrejenih map" -#: input.c:99 subst.c:5094 +#: input.c:94 subst.c:5082 #, c-format msgid "cannot reset nodelay mode for fd %d" -msgstr "" +msgstr "ni mogoče ponastaviti načina brez zakasnitve za fd %d" -#: input.c:265 +#: input.c:260 #, c-format msgid "cannot allocate new file descriptor for bash input from fd %d" -msgstr "" +msgstr "ni mogoče dodeliti opisnika novih map za vnos bash iz fd %d" -#: input.c:273 +#: input.c:268 #, c-format msgid "save_bash_input: buffer already exists for new fd %d" -msgstr "" +msgstr "save_bash_input: medpomnilnik že obstaja za nov fd %d" -#: jobs.c:470 +#: jobs.c:468 msgid "start_pipeline: pgrp pipe" -msgstr "start_pipeline: cevovod pgrp" +msgstr "start_pipeline: cev pgrp" -#: jobs.c:891 +#: jobs.c:889 #, c-format msgid "forked pid %d appears in running job %d" -msgstr "vejeni PID %d se pojavlja v tekočem poslu %d" +msgstr "razvejen id opravila %d se pojavi v izvajajočem se poslu %d" -#: jobs.c:1009 +#: jobs.c:1007 #, c-format msgid "deleting stopped job %d with process group %ld" -msgstr "brisanje ustavljenega posla %d s skupino procesa %ld" +msgstr "brisanje ustavljenega posla %d s skupino opravila %ld" -#: jobs.c:1114 +#: jobs.c:1112 #, c-format msgid "add_process: process %5ld (%s) in the_pipeline" -msgstr "" +msgstr "add_process: opravilo %5ld (%s) v the_pipeline" -#: jobs.c:1117 +#: jobs.c:1115 #, c-format msgid "add_process: pid %5ld (%s) marked as still alive" -msgstr "" +msgstr "add_process: id opravila %5ld (%s) je označen kot še živ" -#: jobs.c:1432 +#: jobs.c:1430 #, c-format msgid "describe_pid: %ld: no such pid" -msgstr "" +msgstr "describe_pid: %ld: ni takšnega določila opravila" -#: jobs.c:1447 +#: jobs.c:1445 #, c-format msgid "Signal %d" msgstr "Signal %d" -#: jobs.c:1461 jobs.c:1486 +#: jobs.c:1459 jobs.c:1484 msgid "Done" -msgstr "Opravljeno" +msgstr "Končano" -#: jobs.c:1466 siglist.c:123 +#: jobs.c:1464 siglist.c:123 msgid "Stopped" -msgstr "Ustavljeno" +msgstr "Zaustavljeno" -#: jobs.c:1470 +#: jobs.c:1468 #, c-format msgid "Stopped(%s)" -msgstr "Ustavljeno(%s)" +msgstr "Zaustavljeno(%s)" -#: jobs.c:1474 +#: jobs.c:1472 msgid "Running" -msgstr "V teku" +msgstr "Se izvaja" -#: jobs.c:1488 +#: jobs.c:1486 #, c-format msgid "Done(%d)" -msgstr "Opravljeno(%d)" +msgstr "Končano(%d)" -#: jobs.c:1490 +#: jobs.c:1488 #, c-format msgid "Exit %d" -msgstr "Izhod %d" +msgstr "Končaj %d" -#: jobs.c:1493 +#: jobs.c:1491 msgid "Unknown status" -msgstr "Neznani status" +msgstr "Neznano stanje" -#: jobs.c:1580 +#: jobs.c:1578 #, c-format msgid "(core dumped) " -msgstr "(izmet pomnilnika)" +msgstr "(izpis jedra) " -#: jobs.c:1599 +#: jobs.c:1597 #, c-format msgid " (wd: %s)" -msgstr "" +msgstr " (wd: %s)" -#: jobs.c:1807 +#: jobs.c:1805 #, c-format msgid "child setpgid (%ld to %ld)" -msgstr "" +msgstr "podrejeno opravilo setpgid (%ld v %ld)" -#: jobs.c:2135 nojobs.c:585 +#: jobs.c:2133 nojobs.c:585 #, c-format msgid "wait: pid %ld is not a child of this shell" -msgstr "wait: PID %ld ni naslednik te lupine" +msgstr "wait: opravilo z id %ld ni podrejeno opravilo te lupine" -#: jobs.c:2372 +#: jobs.c:2360 #, c-format msgid "wait_for: No record of process %ld" -msgstr "wait_for: Ni zapisa za proces %ld" +msgstr "wait_for: ni zapisov o opravilu %ld" -#: jobs.c:2653 +#: jobs.c:2637 #, c-format msgid "wait_for_job: job %d is stopped" -msgstr "wait_for_job: posel %d je ustavljen" +msgstr "wait_for_job: posel %d je zaustavljen" -#: jobs.c:2875 +#: jobs.c:2859 #, c-format msgid "%s: job has terminated" -msgstr "%s: posel se je zaključil" +msgstr "%s: posel je uničen" -#: jobs.c:2884 +#: jobs.c:2868 #, c-format msgid "%s: job %d already in background" -msgstr "%s: posel %d že teče v ozadju" +msgstr "%s: posel %d se že izvaja v ozadju" -#: jobs.c:3105 +#: jobs.c:3089 msgid "waitchld: turning on WNOHANG to avoid indefinite block" -msgstr "" +msgstr "waitchld: vklop WNOHANG za preprečitev nedoločenosti bloka" -#: jobs.c:3571 +#: jobs.c:3538 #, c-format msgid "%s: line %d: " msgstr "%s: vrstica %d: " -#: jobs.c:3585 nojobs.c:818 +#: jobs.c:3552 nojobs.c:814 #, c-format msgid " (core dumped)" -msgstr " (izmet pomnilnika)" +msgstr " (izpis jedra)" -#: jobs.c:3597 jobs.c:3610 +#: jobs.c:3564 jobs.c:3577 #, c-format msgid "(wd now: %s)\n" -msgstr "" +msgstr "(wd zdaj: %s)\n" -#: jobs.c:3642 +#: jobs.c:3609 msgid "initialize_job_control: getpgrp failed" -msgstr "" +msgstr "initialize_job_control: getpgrp je spodletel" -#: jobs.c:3703 +#: jobs.c:3669 msgid "initialize_job_control: line discipline" -msgstr "" +msgstr "initialize_job_control: vrstična disciplina" -#: jobs.c:3713 +#: jobs.c:3679 msgid "initialize_job_control: setpgid" -msgstr "" +msgstr "initialize_job_control: setpgid" -#: jobs.c:3734 jobs.c:3743 +#: jobs.c:3707 #, c-format msgid "cannot set terminal process group (%d)" -msgstr "" +msgstr "ni mogoče nastaviti skupine opravil terminala (%d)" -#: jobs.c:3748 +#: jobs.c:3712 msgid "no job control in this shell" -msgstr "ta lupina nima nadzora poslov" +msgstr "brez nadzora posla v tej lupini" #: lib/malloc/malloc.c:296 #, c-format msgid "malloc: failed assertion: %s\n" -msgstr "" +msgstr "malloc: spodletela trditev: %s\n" #: lib/malloc/malloc.c:312 #, c-format @@ -1188,66 +1172,68 @@ msgid "" "\r\n" "malloc: %s:%d: assertion botched\r\n" msgstr "" +"\r\n" +"malloc: %s:%d: trditev je bila slabo izpeljana\r\n" #: lib/malloc/malloc.c:313 msgid "unknown" -msgstr "" +msgstr "neznano" #: lib/malloc/malloc.c:797 msgid "malloc: block on free list clobbered" -msgstr "" +msgstr "malloc: vsebina bloka na prostem seznamu je bila prepisana" #: lib/malloc/malloc.c:874 msgid "free: called with already freed block argument" -msgstr "free: blok, podan kot argument, je že sproščen" +msgstr "free: poklican z že sproščenim argumentom bloka" #: lib/malloc/malloc.c:877 msgid "free: called with unallocated block argument" -msgstr "free: blok, podan kot argument, ni alociran" +msgstr "free: klic z nedodeljenim argumentom bloka" #: lib/malloc/malloc.c:896 msgid "free: underflow detected; mh_nbytes out of range" -msgstr "free: zaznana podkoračitev; mh_nbytes izven obsega" +msgstr "free: zaznana prekoračitev spodnje meje; mh_nbytes je izven dosega" #: lib/malloc/malloc.c:902 msgid "free: start and end chunk sizes differ" -msgstr "free: začetna velikost bloka ni enaka končni" +msgstr "free: velikosti začetnih in končnih podatkovnih kosov \"chunk\" se razlikujejo" #: lib/malloc/malloc.c:1001 msgid "realloc: called with unallocated block argument" -msgstr "realloc: blok, podan kot argument, ni alociran" +msgstr "realloc: klic z nedodeljenim argumentom bloka" #: lib/malloc/malloc.c:1016 msgid "realloc: underflow detected; mh_nbytes out of range" -msgstr "realloc: zaznana podkoračitev; mh_nbytes izven obsega" +msgstr "realloc: zaznana prekoračitev spodnje meje; mh_nbytes je izven dosega" #: lib/malloc/malloc.c:1022 msgid "realloc: start and end chunk sizes differ" -msgstr "realloc: začetna velikost bloka ni enaka končni" +msgstr "realloc: velikosti začetnih in končnih podatkovnih kosov \"chunk\" se razlikujejo" #: lib/malloc/table.c:177 #, c-format msgid "register_alloc: alloc table is full with FIND_ALLOC?\n" -msgstr "" +msgstr "register_alloc: je dodelitvena razpredelnica polna z FIND_ALLOC?\n" #: lib/malloc/table.c:184 #, c-format msgid "register_alloc: %p already in table as allocated?\n" -msgstr "" +msgstr "register_alloc: je %p že v razpredelnici kot dodeljen?\n" #: lib/malloc/table.c:220 #, c-format msgid "register_free: %p already in table as free?\n" -msgstr "" +msgstr "register_free: je %p že v razpredelnici kot prost?\n" -#: lib/sh/fmtulong.c:102 +#: lib/sh/fmtulong.c:101 msgid "invalid base" -msgstr "" +msgstr "neveljavna zbirka" #: lib/sh/netopen.c:168 #, c-format msgid "%s: host unknown" -msgstr "%s: neznan gostitelj" +msgstr "%s: gostitelj je neznan" #: lib/sh/netopen.c:175 #, c-format @@ -1257,31 +1243,31 @@ msgstr "%s: neveljavna storitev" #: lib/sh/netopen.c:306 #, c-format msgid "%s: bad network path specification" -msgstr "%s: slabo določena omrežna pot" +msgstr "%s: slabo določilo omrežne poti" #: lib/sh/netopen.c:346 msgid "network operations not supported" -msgstr "omrežne operacije niso podprte" +msgstr "omrežno opravilo ni podprto" -#: locale.c:204 +#: locale.c:192 #, c-format msgid "setlocale: LC_ALL: cannot change locale (%s)" -msgstr "setlocale: LC_ALL: ni mogoče spremeniti lokalizacije (%s)" +msgstr "setlocale: LC_ALL: ni mogoče spremeniti jezikovne oznake (%s)" -#: locale.c:206 +#: locale.c:194 #, c-format msgid "setlocale: LC_ALL: cannot change locale (%s): %s" -msgstr "setlocale: LC_ALL: ni mogoče spremeniti lokalizacije (%s): %s" +msgstr "setlocale: LC_ALL: ni mogoče spremeniti jezikovne oznake (%s): %s" -#: locale.c:263 +#: locale.c:247 #, c-format msgid "setlocale: %s: cannot change locale (%s)" -msgstr "setlocale: %s: ni mogoče spremeniti lokalizacije (%s)" +msgstr "setlocale: %s: ni mogoče spremeniti jezikovne oznake (%s)" -#: locale.c:265 +#: locale.c:249 #, c-format msgid "setlocale: %s: cannot change locale (%s): %s" -msgstr "setlocale: %s: ni mogoče spremeniti lokalizacije (%s): %s" +msgstr "setlocale: %s: ni mogoče spremeniti jezikovne oznake (%s): %s" #: mailcheck.c:433 msgid "You have mail in $_" @@ -1298,669 +1284,658 @@ msgstr "Pošta v %s je bila prebrana\n" #: make_cmd.c:323 msgid "syntax error: arithmetic expression required" -msgstr "napaka v skladnji: zahtevan je aritmetični izraz" +msgstr "skladenjska napaka: potreben je aritmetični izraz" #: make_cmd.c:325 msgid "syntax error: `;' unexpected" -msgstr "napaka v skladnji: pričakovano »;«" +msgstr "skladenjska napaka: `;' nepričakovano" #: make_cmd.c:326 #, c-format msgid "syntax error: `((%s))'" -msgstr "napaka v skladnji: »((%s))«" +msgstr "skladenjska napaka: `((%s))'" -#: make_cmd.c:578 +#: make_cmd.c:575 #, c-format msgid "make_here_document: bad instruction type %d" -msgstr "" +msgstr "make_here_document: slaba vrsta navodila %d" -#: make_cmd.c:662 +#: make_cmd.c:659 #, c-format msgid "here-document at line %d delimited by end-of-file (wanted `%s')" -msgstr "" +msgstr "here-document v vrstici %d razmejen z end-of-file (želeno `%s')" -#: make_cmd.c:759 +#: make_cmd.c:756 #, c-format msgid "make_redirection: redirection instruction `%d' out of range" -msgstr "" +msgstr "make_redirection: navodilo preusmeritve `%d' je izven dosega" -#: parse.y:3173 parse.y:3448 +#: parse.y:3173 parse.y:3444 #, c-format msgid "unexpected EOF while looking for matching `%c'" -msgstr "nepričakovani EOF pri iskanju ujemajočega »%c«" +msgstr "nepričakovan konec datoteke med iskanjem ujemanja z `%c'" -#: parse.y:4038 +#: parse.y:4025 msgid "unexpected EOF while looking for `]]'" -msgstr "nepričakovani EOF pri iskanju »]]«" +msgstr "nepričakovan konec datoteke med iskanjem ujemanja z `]]'" -#: parse.y:4043 +#: parse.y:4030 #, c-format msgid "syntax error in conditional expression: unexpected token `%s'" -msgstr "napaka v skladnji pogojnega izraza: nepričakovani žeton »%s«" +msgstr "skladenjska napaka v pogojnem izrazu: nepričakovan žeton `%s'" -#: parse.y:4047 +#: parse.y:4034 msgid "syntax error in conditional expression" -msgstr "napaka v skladnji pogojnega izraza" +msgstr "skladenjska napaka v pogojnem izrazu" -#: parse.y:4125 +#: parse.y:4112 #, c-format msgid "unexpected token `%s', expected `)'" -msgstr "nepričakovani žeton »%s«, pričakovan »)«" +msgstr "nepričakovan žeton `%s', pričakovan je bil `)'" -#: parse.y:4129 +#: parse.y:4116 msgid "expected `)'" -msgstr "pričakovan »)«" +msgstr "pričakovan `)'" -#: parse.y:4157 +#: parse.y:4144 #, c-format msgid "unexpected argument `%s' to conditional unary operator" -msgstr "nepričakovani argument »%s« pogojnega unarnega operatorja" +msgstr "nepričakovan argument `%s' do pogojnega enoslovnega operatorja" -#: parse.y:4161 +#: parse.y:4148 msgid "unexpected argument to conditional unary operator" -msgstr "nepričakovani argument pogojnega unarnega operatorja" +msgstr "nepričakovan argument do pogojnega enoslovnega operatorja" -#: parse.y:4207 +#: parse.y:4194 #, c-format msgid "unexpected token `%s', conditional binary operator expected" -msgstr "nepričakovani žeton »%s«, pričakovan pogojni binarni operator" +msgstr "nepričakovan žeton `%s', pričakovan je binarni pogojni operator" -#: parse.y:4211 +#: parse.y:4198 msgid "conditional binary operator expected" -msgstr "pričakovan pogojni binarni operator" +msgstr "pričakovan je binarni pogojni operator" -#: parse.y:4233 +#: parse.y:4220 #, c-format msgid "unexpected argument `%s' to conditional binary operator" -msgstr "nepričakovani argument »%s« pogojnega binarnega operatorja" +msgstr "nepričakovan argument `%s' do pogojnega binarnega operatorja" -#: parse.y:4237 +#: parse.y:4224 msgid "unexpected argument to conditional binary operator" -msgstr "nepričakovani argument pogojnega binarnega operatorja" +msgstr "nepričakovan argument do pogojnega binarnega operatorja" -#: parse.y:4248 +#: parse.y:4235 #, c-format msgid "unexpected token `%c' in conditional command" -msgstr "nepričakovani žeton »%c« v pogojnem ukazu" +msgstr "nepričakovan žeton `%c' v pogojnem ukazu" -#: parse.y:4251 +#: parse.y:4238 #, c-format msgid "unexpected token `%s' in conditional command" -msgstr "nepričakovani žeton »%s« v pogojnem ukazu" +msgstr "nepričakovan žeton `%s' v pogojnem ukazu" -#: parse.y:4255 +#: parse.y:4242 #, c-format msgid "unexpected token %d in conditional command" -msgstr "nepričakovani žeton %d v pogojnem ukazu" +msgstr "nepričakovan žeton %d v pogojnem ukazu" -#: parse.y:5590 +#: parse.y:5566 #, c-format msgid "syntax error near unexpected token `%s'" -msgstr "napaka v skladnji blizu nepričakovanega žetona »%s«" +msgstr "skladenjska napaka blizu nepričakovanega žetona `%s'" -#: parse.y:5608 +#: parse.y:5584 #, c-format msgid "syntax error near `%s'" -msgstr "napaka v skladnji pri »%s«" +msgstr "skladenjska napaka blizu `%s'" -#: parse.y:5618 +#: parse.y:5594 msgid "syntax error: unexpected end of file" -msgstr "napaka v skladnji: nepričakovan konec datoteke" +msgstr "skladenjska napaka: nepričakovan konec datoteke" -#: parse.y:5618 +#: parse.y:5594 msgid "syntax error" -msgstr "napaka v skladnji" +msgstr "skladenjska napaka" -#: parse.y:5680 +#: parse.y:5656 #, c-format msgid "Use \"%s\" to leave the shell.\n" -msgstr "Uporabite \"%s\" za izhod iz lupine.\n" +msgstr "Uporabite \"%s\", če želite zapustiti lupino.\n" -#: parse.y:5842 +#: parse.y:5818 msgid "unexpected EOF while looking for matching `)'" -msgstr "nepričakovani EOF pri iskanju ujemajočega »)«" +msgstr "nepričakovan konec datoteke med iskanjem ujemanja z `)'" -#: pcomplete.c:1079 +#: pcomplete.c:1030 #, c-format msgid "completion: function `%s' not found" -msgstr "completion: funkcije »%s« ni mogoče najti" +msgstr "končano: funkcije `%s' ni mogoče najti" #: pcomplib.c:182 #, c-format msgid "progcomp_insert: %s: NULL COMPSPEC" -msgstr "" +msgstr "progcomp_insert: %s: NULL COMPSPEC" -#: print_cmd.c:300 +#: print_cmd.c:296 #, c-format msgid "print_command: bad connector `%d'" -msgstr "" +msgstr "print_command: slab povezovalnik `%d'" -#: print_cmd.c:373 +#: print_cmd.c:368 #, c-format msgid "xtrace_set: %d: invalid file descriptor" -msgstr "" +msgstr "xtrace_set: %d: neveljaven opisnik datoteke" -#: print_cmd.c:378 +#: print_cmd.c:373 msgid "xtrace_set: NULL file pointer" -msgstr "" +msgstr "xtrace_set: prazen kazalec datoteke NULL" -#: print_cmd.c:382 +#: print_cmd.c:377 #, c-format msgid "xtrace fd (%d) != fileno xtrace fp (%d)" -msgstr "" +msgstr "xtrace fd (%d) != fileno xtrace fp (%d)" -#: print_cmd.c:1503 +#: print_cmd.c:1478 #, c-format msgid "cprintf: `%c': invalid format character" -msgstr "" +msgstr "cprintf: `%c': neveljaven znak oblike" #: redir.c:122 msgid "file descriptor out of range" -msgstr "deskriptor datoteke izven obsega" +msgstr "opisnik datoteke je izven dosega" #: redir.c:178 #, c-format msgid "%s: ambiguous redirect" -msgstr "%s: preusmeritev ni enopomenska" +msgstr "%s: dvoumna preusmeritev" #: redir.c:182 #, c-format msgid "%s: cannot overwrite existing file" -msgstr "%s: prek obstoječe datoteke ni mogoče pisati" +msgstr "%s: ni mogoče prepisati obstoječe datoteke" #: redir.c:187 #, c-format msgid "%s: restricted: cannot redirect output" -msgstr "%s: omejitev: izhoda ni mogoče preusmeriti" +msgstr "%s: omejitev: ni mogoče preusmeriti izhoda" #: redir.c:192 #, c-format msgid "cannot create temp file for here-document: %s" -msgstr "ni mogoče ustvariti začasne datoteke za dokument: %s" +msgstr "ni mogoče ustvariti začasne datoteke za here-document: %s" #: redir.c:196 #, c-format msgid "%s: cannot assign fd to variable" -msgstr "%s: fd ni mogoče pripisati spremenljivki" +msgstr "%s: ni mogoče dodeliti fd spremenljivki" #: redir.c:548 msgid "/dev/(tcp|udp)/host/port not supported without networking" -msgstr "" +msgstr "/dev/(tcp|udp)/host/port ni podprt brez omrežja" -#: redir.c:818 redir.c:930 redir.c:993 redir.c:1142 +#: redir.c:818 redir.c:930 redir.c:993 redir.c:1136 msgid "redirection error: cannot duplicate fd" -msgstr "napaka pri preusmeritvi: fd ni mogoče podvojiti" +msgstr "napaka preusmeritve: ni mogoče podvajati fd" -#: shell.c:337 +#: shell.c:333 msgid "could not find /tmp, please create!" -msgstr "ni mogoče najti /tmp; prosim, ustvarite ga!" +msgstr "ni mogoče najti /tmp, ustvarite ga!" -#: shell.c:341 +#: shell.c:337 msgid "/tmp must be a valid directory name" -msgstr "/tmp mora biti veljavno ime imenika" +msgstr "/tmp mora biti veljavno ime mape" -#: shell.c:888 +#: shell.c:884 #, c-format msgid "%c%c: invalid option" -msgstr "%c%c: neveljavna izbira" +msgstr "%c%c: neveljavna možnost" -#: shell.c:1662 +#: shell.c:1652 msgid "I have no name!" -msgstr "Nimam imena!" +msgstr "Ni imena!" -#: shell.c:1807 +#: shell.c:1795 #, c-format msgid "GNU bash, version %s-(%s)\n" -msgstr "GNU bash, izdaja %s-(%s)\n" +msgstr "GNU bash, različica %s-(%s)\n" -#: shell.c:1808 +#: shell.c:1796 #, c-format msgid "" "Usage:\t%s [GNU long option] [option] ...\n" "\t%s [GNU long option] [option] script-file ...\n" msgstr "" -"Uporaba:\t%s [dolga izbira GNU] [izbira]...\n" -"\t%s [dolga izbira GNU] [izbira] skript ...\n" +"Uporaba:\t%s [dolga možnost GNU] [možnost] ...\n" +"\t%s [dolga možnost GNU] [možnost] skriptni dokument ...\n" -#: shell.c:1810 +#: shell.c:1798 msgid "GNU long options:\n" -msgstr "Dolge izbire GNU:\n" +msgstr "Dolge možnosti GNU:\n" -#: shell.c:1814 +#: shell.c:1802 msgid "Shell options:\n" -msgstr "Izbire ukazne lupine:\n" +msgstr "Možnosti lupine:\n" -#: shell.c:1815 +#: shell.c:1803 msgid "\t-irsD or -c command or -O shopt_option\t\t(invocation only)\n" -msgstr "\t-irsD ali -c ukaz ali -O kratka_izbira\t\t(le pri klicu)\n" +msgstr "\t-irsD ali ukaz -c ali -O shopt_option\t\t(samo sklicevanje)\n" -#: shell.c:1830 +#: shell.c:1818 #, c-format msgid "\t-%s or -o option\n" -msgstr "\t-%s ali -o izbira\n" +msgstr "\t-%s ali možnost -o\n" -#: shell.c:1836 +#: shell.c:1824 #, c-format msgid "Type `%s -c \"help set\"' for more information about shell options.\n" -msgstr "Vtipkajte »%s -c \"help set\"« za več informacij o izbirah lupine.\n" +msgstr "Vpišite `%s -c \"help set\"' za več podrobnosti o možnostih lupine.\n" -#: shell.c:1837 +#: shell.c:1825 #, c-format msgid "Type `%s -c help' for more information about shell builtin commands.\n" -msgstr "Vtipkajte »%s -c help« za več informacij o vgrajenih ukazih lupine.\n" +msgstr "Vpišite `%s -c help' za več podrobnosti o možnostih ukazov lupine.\n" -#: shell.c:1838 +#: shell.c:1826 #, c-format msgid "Use the `bashbug' command to report bugs.\n" -msgstr "Uporabite ukaz »bashbug« za javljanje napak.\n" +msgstr "Uporabite ukaz `bashbug' za poročanje hroščev.\n" -#: sig.c:647 +#: sig.c:638 #, c-format msgid "sigprocmask: %d: invalid operation" -msgstr "sigprocmask: %d: neveljavna operacija" +msgstr "sigprocmask: %d: neveljavno opravilo" #: siglist.c:48 msgid "Bogus signal" -msgstr "" +msgstr "Lažen signal" #: siglist.c:51 msgid "Hangup" -msgstr "" +msgstr "Odloži" #: siglist.c:55 msgid "Interrupt" -msgstr "" +msgstr "Prekini" #: siglist.c:59 msgid "Quit" -msgstr "" +msgstr "Končaj" #: siglist.c:63 msgid "Illegal instruction" -msgstr "" +msgstr "Neveljaven ukaz" #: siglist.c:67 msgid "BPT trace/trap" -msgstr "" +msgstr "BPT trace/trap" #: siglist.c:75 msgid "ABORT instruction" -msgstr "" +msgstr "ukaz ABORT" #: siglist.c:79 msgid "EMT instruction" -msgstr "" +msgstr "ukaz EMT" #: siglist.c:83 msgid "Floating point exception" -msgstr "" +msgstr "Izjema s plavajočo vejico" #: siglist.c:87 msgid "Killed" -msgstr "" +msgstr "Uničen" #: siglist.c:91 msgid "Bus error" -msgstr "" +msgstr "Napaka vodila" #: siglist.c:95 msgid "Segmentation fault" -msgstr "" +msgstr "Napaka segmentacije" #: siglist.c:99 msgid "Bad system call" -msgstr "" +msgstr "Slab sistemski klic" #: siglist.c:103 msgid "Broken pipe" -msgstr "" +msgstr "Prekinjena cev" #: siglist.c:107 msgid "Alarm clock" -msgstr "" +msgstr "Budilka" #: siglist.c:111 msgid "Terminated" -msgstr "" +msgstr "Zaključen" #: siglist.c:115 msgid "Urgent IO condition" -msgstr "" +msgstr "Nujen pogoj IO" #: siglist.c:119 msgid "Stopped (signal)" -msgstr "" +msgstr "Ustavljen (signal)" #: siglist.c:127 msgid "Continue" -msgstr "" +msgstr "Nadaljuj" #: siglist.c:135 msgid "Child death or stop" -msgstr "" +msgstr "Podrejeno opravilo je uničeno ali zaustavljeno" #: siglist.c:139 msgid "Stopped (tty input)" -msgstr "" +msgstr "Ustavljen (vhod TTY)" #: siglist.c:143 msgid "Stopped (tty output)" -msgstr "" +msgstr "Ustavljen (izhod TTY)" #: siglist.c:147 msgid "I/O ready" -msgstr "" +msgstr "I/O je pripravljen" #: siglist.c:151 msgid "CPU limit" -msgstr "" +msgstr "omejitev CPE" #: siglist.c:155 msgid "File limit" -msgstr "" +msgstr "omejitev datoteke" #: siglist.c:159 msgid "Alarm (virtual)" -msgstr "" +msgstr "Budilka (navidezna)" #: siglist.c:163 msgid "Alarm (profile)" -msgstr "" +msgstr "Budilka (profil)" #: siglist.c:167 msgid "Window changed" -msgstr "" +msgstr "Okno se je spremenilo" #: siglist.c:171 msgid "Record lock" -msgstr "" +msgstr "Zaklep zapisa" #: siglist.c:175 msgid "User signal 1" -msgstr "" +msgstr "Signal uporabnika 1" #: siglist.c:179 msgid "User signal 2" -msgstr "" +msgstr "Signal uporabnika 2" #: siglist.c:183 msgid "HFT input data pending" -msgstr "" +msgstr "vnos podatkov HFT je na čakanju" #: siglist.c:187 msgid "power failure imminent" -msgstr "" +msgstr "izpad električnega toka je neizbežen" #: siglist.c:191 msgid "system crash imminent" -msgstr "" +msgstr "sesutje sistema je neizbežno" #: siglist.c:195 msgid "migrate process to another CPU" -msgstr "" +msgstr "preseli opravilo na drug CPE" #: siglist.c:199 msgid "programming error" -msgstr "" +msgstr "napaka programiranja" #: siglist.c:203 msgid "HFT monitor mode granted" -msgstr "" +msgstr "način nadzora HFT je odobren" #: siglist.c:207 msgid "HFT monitor mode retracted" -msgstr "" +msgstr "način nadzora HFT je umaknjen" #: siglist.c:211 msgid "HFT sound sequence has completed" -msgstr "" +msgstr "zaporedje zvoka HFT je končano" #: siglist.c:215 msgid "Information request" -msgstr "" +msgstr "zahteva po podatkih" #: siglist.c:223 msgid "Unknown Signal #" -msgstr "" +msgstr "Neznan signal #" #: siglist.c:225 #, c-format msgid "Unknown Signal #%d" -msgstr "" +msgstr "Neznan signal #%d" -#: subst.c:1335 subst.c:1506 +#: subst.c:1333 subst.c:1502 #, c-format msgid "bad substitution: no closing `%s' in %s" -msgstr "" +msgstr "slaba zamenjava: ni zaključka `%s' v %s" -#: subst.c:2801 +#: subst.c:2795 #, c-format msgid "%s: cannot assign list to array member" -msgstr "" +msgstr "%s: ni mogoče dodeliti seznama članu polja" -#: subst.c:4991 subst.c:5007 +#: subst.c:4979 subst.c:4995 msgid "cannot make pipe for process substitution" -msgstr "" +msgstr "ni mogoče ustvariti pipe za zamenjavo opravila" -#: subst.c:5039 +#: subst.c:5027 msgid "cannot make child for process substitution" -msgstr "" +msgstr "ni mogoče ustvariti podrejenega opravila za zamenjavo opravila" -#: subst.c:5084 +#: subst.c:5072 #, c-format msgid "cannot open named pipe %s for reading" -msgstr "" +msgstr "ni mogoče odpreti imenovane cevi %s za branje" -#: subst.c:5086 +#: subst.c:5074 #, c-format msgid "cannot open named pipe %s for writing" -msgstr "" +msgstr "ni mogoče odpreti imenovane cevi %s za pisanje" -#: subst.c:5104 +#: subst.c:5092 #, c-format msgid "cannot duplicate named pipe %s as fd %d" -msgstr "" +msgstr "ni mogoče podvajati imenovane cevi %s kot fd %d" -#: subst.c:5296 +#: subst.c:5284 msgid "cannot make pipe for command substitution" -msgstr "" +msgstr "ni mogoče ustvariti cevi za zamenjavo ukaza" -#: subst.c:5334 +#: subst.c:5322 msgid "cannot make child for command substitution" -msgstr "" +msgstr "ni mogoče ustvariti podrejenega opravila za zamenjavo ukaza" -#: subst.c:5351 +#: subst.c:5339 msgid "command_substitute: cannot duplicate pipe as fd 1" -msgstr "" +msgstr "command_substitute: ni mogoče podvajati cevi kot fd 1" -#: subst.c:5875 +#: subst.c:5859 #, c-format msgid "%s: parameter null or not set" -msgstr "" +msgstr "%s: parameter je prazen ali pa ni določen" -#: subst.c:6141 subst.c:6156 +#: subst.c:6125 subst.c:6140 #, c-format msgid "%s: substring expression < 0" -msgstr "" +msgstr "%s: izraz podniza < 0" -#: subst.c:7284 +#: subst.c:7271 #, c-format msgid "%s: bad substitution" -msgstr "" +msgstr "%s: slaba zamenjava" -#: subst.c:7361 +#: subst.c:7347 #, c-format msgid "$%s: cannot assign in this way" -msgstr "" +msgstr "$%s: ni mogoče dodeliti na tak način" -#: subst.c:7697 -msgid "" -"future versions of the shell will force evaluation as an arithmetic " -"substitution" -msgstr "" +#: subst.c:7684 +msgid "future versions of the shell will force evaluation as an arithmetic substitution" +msgstr "prihodnje različice lupine bodo prisilile ocenitev kot aritmetično zamenjavo" -#: subst.c:8165 +#: subst.c:8149 #, c-format msgid "bad substitution: no closing \"`\" in %s" -msgstr "" +msgstr "slaba zamenjava: ni zaključka \"`\" v %s" -#: subst.c:9056 +#: subst.c:9036 #, c-format msgid "no match: %s" -msgstr "" +msgstr "ni ujemanja: %s" #: test.c:146 msgid "argument expected" -msgstr "" +msgstr "pričakovan je argument" #: test.c:155 #, c-format msgid "%s: integer expression expected" -msgstr "" +msgstr "%s: pričakovan je izraz celega števila" #: test.c:263 msgid "`)' expected" -msgstr "" +msgstr "pričakovan je `)'" #: test.c:265 #, c-format msgid "`)' expected, found %s" -msgstr "" +msgstr "pričakovan je `)', najden je %s" #: test.c:280 test.c:698 test.c:701 #, c-format msgid "%s: unary operator expected" -msgstr "" +msgstr "%s: pričakuje se enosnoven operator" #: test.c:449 test.c:741 #, c-format msgid "%s: binary operator expected" -msgstr "" +msgstr "%s: pričakuje se binarni operator" #: test.c:816 msgid "missing `]'" -msgstr "" +msgstr "manjka `]'" -#: trap.c:209 +#: trap.c:207 msgid "invalid signal number" -msgstr "" +msgstr "neveljavna števka signala" -#: trap.c:329 +#: trap.c:337 #, c-format msgid "run_pending_traps: bad value in trap_list[%d]: %p" -msgstr "" +msgstr "run_pending_traps: slaba vrednost v trap_list[%d]: %p" -#: trap.c:333 +#: trap.c:341 #, c-format -msgid "" -"run_pending_traps: signal handler is SIG_DFL, resending %d (%s) to myself" -msgstr "" +msgid "run_pending_traps: signal handler is SIG_DFL, resending %d (%s) to myself" +msgstr "run_pending_traps: ročnik signala je SIG_DFL, ponovno pošiljanje %d (%s) sebi" -#: trap.c:379 +#: trap.c:393 #, c-format msgid "trap_handler: bad signal %d" -msgstr "" +msgstr "trap_handler: slab signal %d" -#: variables.c:366 +#: variables.c:363 #, c-format msgid "error importing function definition for `%s'" -msgstr "" +msgstr "napaka med uvozom določila funkcije `%s'" -#: variables.c:764 +#: variables.c:755 #, c-format msgid "shell level (%d) too high, resetting to 1" -msgstr "" +msgstr "raven lupine (%d) je previsoka, ponastavljanje na 1" -#: variables.c:1941 +#: variables.c:1932 msgid "make_local_variable: no function context at current scope" -msgstr "" +msgstr "make_local_variable: v trenutnem dosegu ni vsebine funkcije" -#: variables.c:3192 +#: variables.c:3182 msgid "all_local_variables: no function context at current scope" -msgstr "" +msgstr "all_local_variables: v trenutnem dosegu ni vsebine funkcije" -#: variables.c:3437 +#: variables.c:3427 #, c-format msgid "%s has null exportstr" -msgstr "" +msgstr "%s ima prazen exportstr" -#: variables.c:3442 variables.c:3451 +#: variables.c:3432 variables.c:3441 #, c-format msgid "invalid character %d in exportstr for %s" -msgstr "" +msgstr "neveljaven znak %d v exportstr za %s" -#: variables.c:3457 +#: variables.c:3447 #, c-format msgid "no `=' in exportstr for %s" -msgstr "" +msgstr "ni `=' v exportstr za %s" -#: variables.c:3917 +#: variables.c:3891 msgid "pop_var_context: head of shell_variables not a function context" -msgstr "" +msgstr "pop_var_context: glava shell_variables ni vsebina funkcije" -#: variables.c:3930 +#: variables.c:3904 msgid "pop_var_context: no global_variables context" -msgstr "" +msgstr "pop_var_context: ni vsebine global_variables" -#: variables.c:4004 +#: variables.c:3978 msgid "pop_scope: head of shell_variables not a temporary environment scope" -msgstr "" +msgstr "pop_scope: glava shell_variables ni trenuten obseg okolja" -#: variables.c:4821 +#: variables.c:4786 #, c-format msgid "%s: %s: cannot open as FILE" -msgstr "" +msgstr "%s: %s: ni mogoče odpreti kot DATOTEKO" -#: variables.c:4826 +#: variables.c:4791 #, c-format msgid "%s: %s: invalid value for trace file descriptor" -msgstr "" +msgstr "%s: %s: neveljavna vrednost za opisnik sledenja datotek" #: version.c:46 msgid "Copyright (C) 2011 Free Software Foundation, Inc." -msgstr "Copyright © 2011 Free Software Foundation, Inc." +msgstr "Avtorske pravice (C) 2011 Free Software Foundation, Inc." #: version.c:47 -msgid "" -"License GPLv3+: GNU GPL version 3 or later \n" -msgstr "" -"GPLv3+: GNU GPL, 3. izdaja ali poznejša \n" +msgid "License GPLv3+: GNU GPL version 3 or later \n" +msgstr "Dovoljenje GPLv3+: GNU GPL različica 3 ali poznejše \n" #: version.c:86 version2.c:83 #, c-format msgid "GNU bash, version %s (%s)\n" -msgstr "GNU bash, izdaja %s (%s)\n" +msgstr "GNU bash, različica %s (%s)\n" #: version.c:91 version2.c:88 #, c-format msgid "This is free software; you are free to change and redistribute it.\n" -msgstr "To je prosto programje; lahko ga redistribuirate in/ali spreminjate.\n" +msgstr "To je prosta programska oprema; lahko jo spreminjate in razširjate.\n" #: version.c:92 version2.c:89 #, c-format msgid "There is NO WARRANTY, to the extent permitted by law.\n" -msgstr "Za izdelek ni NOBENEGA JAMSTVA, do z zakonom dovoljene meje.\n" +msgstr "Je BREZ KAKRŠNEKOLI GARANCIJE, v obsegu, ki ga dovoljuje zakonodaja.\n" #: version2.c:86 #, c-format msgid "Copyright (C) 2009 Free Software Foundation, Inc.\n" -msgstr "Copyright © 2009 Free Software Foundantion, Inc.\n" +msgstr "Avtorske pravice (C) 2009 Free Software Foundation, Inc.\n" #: version2.c:87 #, c-format -msgid "" -"License GPLv2+: GNU GPL version 2 or later \n" -msgstr "" -"GPLv2+: GNU GPL, 2. izdaja ali poznejša \n" +msgid "License GPLv2+: GNU GPL version 2 or later \n" +msgstr "Dovoljenje GPLv2+: GNU GPL različica 2 ali kasnejše \n" #: xmalloc.c:91 #, c-format msgid "%s: cannot allocate %lu bytes (%lu bytes allocated)" -msgstr "%s: ni mogoče dodeliti %lu bajtov (dodeljenih %lu bajtov)" +msgstr "%s: ni mogoče dodeliti %lu bajtov (%lu bajtov je dodeljenih)" #: xmalloc.c:93 #, c-format @@ -1970,7 +1945,7 @@ msgstr "%s: ni mogoče dodeliti %lu bajtov" #: xmalloc.c:163 #, c-format msgid "%s: %s:%d: cannot allocate %lu bytes (%lu bytes allocated)" -msgstr "%s: %s:%d: ni mogoče dodeliti %lu bajtov (dodeljenih %lu bajtov)" +msgstr "%s: %s:%d: ni mogoče dodeliti %lu bajtov (%lu bajtov dodeljenih)" #: xmalloc.c:165 #, c-format @@ -1986,10 +1961,8 @@ msgid "unalias [-a] name [name ...]" msgstr "unalias [-a] ime [ime ...]" #: builtins.c:51 -msgid "" -"bind [-lpsvPSVX] [-m keymap] [-f filename] [-q name] [-u name] [-r keyseq] [-" -"x keyseq:shell-command] [keyseq:readline-function or readline-command]" -msgstr "" +msgid "bind [-lpvsPVS] [-m keymap] [-f filename] [-q name] [-u name] [-r keyseq] [-x keyseq:shell-command] [keyseq:readline-function or readline-command]" +msgstr "bind [-lpvsPVS] [-m tipk_razvrstitev] [-f ime_dat] [-q ime] [-u ime] [-r tipk_zaporedje] [-x tipk_zaporedje:ukaz_lupine] [tipk_zaporedje:funkcija_brane_vrstice ali ukaz_brane_vrstice]" #: builtins.c:54 msgid "break [n]" @@ -2001,7 +1974,7 @@ msgstr "continue [n]" #: builtins.c:58 msgid "builtin [shell-builtin [arg ...]]" -msgstr "" +msgstr "builtin [vgrajena_lupina [arg ...]]" #: builtins.c:61 msgid "caller [expr]" @@ -2009,7 +1982,7 @@ msgstr "caller [izraz]" #: builtins.c:64 msgid "cd [-L|[-P [-e]]] [dir]" -msgstr "" +msgstr "cd [-L|[-P [-e]]] [mapa]" #: builtins.c:66 msgid "pwd [-LP]" @@ -2021,15 +1994,15 @@ msgstr ":" #: builtins.c:70 msgid "true" -msgstr "" +msgstr "prav" #: builtins.c:72 msgid "false" -msgstr "" +msgstr "napak" #: builtins.c:74 msgid "command [-pVv] command [arg ...]" -msgstr "command [-pVv] ukaz [argument ...]" +msgstr "ukaz [-pVv] ukaz [arg ...]" #: builtins.c:76 msgid "declare [-aAfFgilrtux] [-p] [name[=value] ...]" @@ -2041,31 +2014,31 @@ msgstr "typeset [-aAfFgilrtux] [-p] ime[=vrednost] ..." #: builtins.c:80 msgid "local [option] name[=value] ..." -msgstr "local [izbira] ime[=vrednost] ..." +msgstr "local [možnost] ime[=vrednost] ..." #: builtins.c:83 msgid "echo [-neE] [arg ...]" -msgstr "echo [-neE] [argument ...]" +msgstr "echo [-neE] [arg ...]" #: builtins.c:87 msgid "echo [-n] [arg ...]" -msgstr "echo [-n] [argument ...]" +msgstr "echo [-n] [arg ...]" #: builtins.c:90 msgid "enable [-a] [-dnps] [-f filename] [name ...]" -msgstr "enable [-a] [-dnps] [-f datoteka] [ime ...]" +msgstr "enable [-a] [-dnps] [-f ime_datoteke] [ime ...]" #: builtins.c:92 msgid "eval [arg ...]" -msgstr "eval [argument ...]" +msgstr "eval [arg ...]" #: builtins.c:94 msgid "getopts optstring name [arg]" -msgstr "" +msgstr "getopts niz_možnosti ime[arg]" #: builtins.c:96 msgid "exec [-cl] [-a name] [command [arguments ...]] [redirection ...]" -msgstr "exec [-cl] [-a ime] [ukaz [argument ...]] [preusmeritev ...]" +msgstr "exec [-cl] [-a ime] [ukaz [argumenti ...]] [preusmeritev ...]" #: builtins.c:98 msgid "exit [n]" @@ -2077,53 +2050,47 @@ msgstr "logout [n]" #: builtins.c:103 msgid "fc [-e ename] [-lnr] [first] [last] or fc -s [pat=rep] [command]" -msgstr "" +msgstr "fc [-e ime_urejevalnika] [-lnr] [prvi] [zadnji] ali fc -s [vzorec=zamenjava] [ukaz]" #: builtins.c:107 msgid "fg [job_spec]" -msgstr "fg [posel]" +msgstr "fg [določilo_posla]" #: builtins.c:111 msgid "bg [job_spec ...]" -msgstr "bg [posel ...]" +msgstr "bg [določilo_posla ...]" #: builtins.c:114 msgid "hash [-lr] [-p pathname] [-dt] [name ...]" -msgstr "" +msgstr "hash [-lr] [-p ime_poti] [-dt] [ime ...]" #: builtins.c:117 msgid "help [-dms] [pattern ...]" msgstr "help [-dms] [vzorec ...]" #: builtins.c:121 -msgid "" -"history [-c] [-d offset] [n] or history -anrw [filename] or history -ps arg " -"[arg...]" -msgstr "" +msgid "history [-c] [-d offset] [n] or history -anrw [filename] or history -ps arg [arg...]" +msgstr "history [-c] [-d odmik] [n] ali history -anrw [ime_datoteke] ali history -ps arg [arg...]" #: builtins.c:125 msgid "jobs [-lnprs] [jobspec ...] or jobs -x command [args]" -msgstr "" +msgstr "jobs [-lnprs] [določilo_posla ...] ali jobs -x ukaz [argumenti]" #: builtins.c:129 msgid "disown [-h] [-ar] [jobspec ...]" -msgstr "disown [-h] [-ar] [posel ...]" +msgstr "disown [-h] [-ar] [določilo_posla ...]" #: builtins.c:132 -msgid "" -"kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill -l " -"[sigspec]" -msgstr "" +msgid "kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill -l [sigspec]" +msgstr "kill [-s določilo_signala | -n št_signala | -določilo_signala] pid | določilo_posla ... ali kill -l [določilo_signala]" #: builtins.c:134 msgid "let arg [arg ...]" -msgstr "let argument [argument ...]" +msgstr "let arg [arg ...]" #: builtins.c:136 -msgid "" -"read [-ers] [-a array] [-d delim] [-i text] [-n nchars] [-N nchars] [-p " -"prompt] [-t timeout] [-u fd] [name ...]" -msgstr "" +msgid "read [-ers] [-a array] [-d delim] [-i text] [-n nchars] [-N nchars] [-p prompt] [-t timeout] [-u fd] [name ...]" +msgstr "read [-ers] [-a polje] [-d razmejilnik] [-i besedilo] [-n n-znakov] [-N n-znakov] [-p poziv] [-t časovna_omejitev] [-u fd] [ime ...]" #: builtins.c:138 msgid "return [n]" @@ -2131,7 +2098,7 @@ msgstr "return [n]" #: builtins.c:140 msgid "set [-abefhkmnptuvxBCHP] [-o option-name] [--] [arg ...]" -msgstr "" +msgstr "set [-abefhkmnptuvxBCHP] [-o ime_možnosti] [--] [arg ...]" #: builtins.c:142 msgid "unset [-f] [-v] [name ...]" @@ -2139,11 +2106,11 @@ msgstr "unset [-f] [-v] [ime ...]" #: builtins.c:144 msgid "export [-fn] [name[=value] ...] or export -p" -msgstr "" +msgstr "export [-fn] [ime[=vrednost] ...] ali export -p" #: builtins.c:146 msgid "readonly [-aAf] [name[=value] ...] or readonly -p" -msgstr "" +msgstr "readonly [-aAf] [ime[=vrednost] ...] ali readonly -p" #: builtins.c:148 msgid "shift [n]" @@ -2151,11 +2118,11 @@ msgstr "shift [n]" #: builtins.c:150 msgid "source filename [arguments]" -msgstr "source datoteka [argumenti]" +msgstr "source ime_datoteke [argumenti]" #: builtins.c:152 msgid ". filename [arguments]" -msgstr ". datoteka [argumenti]" +msgstr ". ime_datoteke [argumenti]" #: builtins.c:155 msgid "suspend [-f]" @@ -2167,39 +2134,39 @@ msgstr "test [izraz]" #: builtins.c:160 msgid "[ arg... ]" -msgstr "" +msgstr "[ arg... ]" #: builtins.c:162 msgid "times" -msgstr "" +msgstr "krat" #: builtins.c:164 msgid "trap [-lp] [[arg] signal_spec ...]" -msgstr "" +msgstr "trap [-lp] [[arg] določilo_signala ...]" #: builtins.c:166 msgid "type [-afptP] name [name ...]" -msgstr "" +msgstr "type [-afptP] ime [ime ...]" #: builtins.c:169 -msgid "ulimit [-SHabcdefilmnpqrstuvxT] [limit]" -msgstr "" +msgid "ulimit [-SHacdefilmnpqrstuvx] [limit]" +msgstr "ulimit [-SHacdefilmnpqrstuvx] [meja]" #: builtins.c:172 msgid "umask [-p] [-S] [mode]" -msgstr "" +msgstr "umask [-p] [-S] [način]" #: builtins.c:175 -msgid "wait [id ...]" -msgstr "" +msgid "wait [id]" +msgstr "wait [id]" #: builtins.c:179 msgid "wait [pid]" -msgstr "" +msgstr "wait [id_opravila]" #: builtins.c:182 msgid "for NAME [in WORDS ... ] ; do COMMANDS; done" -msgstr "for IME [in BESEDE ...] ; do UKAZI; done" +msgstr "for IME [in IMENA ... ] ; do UKAZI; done" #: builtins.c:184 msgid "for (( exp1; exp2; exp3 )); do COMMANDS; done" @@ -2207,21 +2174,19 @@ msgstr "for (( izraz1; izraz2; izraz3 )); do UKAZI; done" #: builtins.c:186 msgid "select NAME [in WORDS ... ;] do COMMANDS; done" -msgstr "select IME [in BESEDE ... ;] do UKAZI; done" +msgstr "select IME [in IMENA ... ;] do UKAZI; done" #: builtins.c:188 msgid "time [-p] pipeline" -msgstr "" +msgstr "time [-p] cevovod" #: builtins.c:190 msgid "case WORD in [PATTERN [| PATTERN]...) COMMANDS ;;]... esac" -msgstr "case BESEDA in [VZOREC [| VZOREC]...) UKAZI ;;]... esac" +msgstr "case IME in [VZOREC [| VZOREC]...) UKAZI ;;]... esac" #: builtins.c:192 -msgid "" -"if COMMANDS; then COMMANDS; [ elif COMMANDS; then COMMANDS; ]... [ else " -"COMMANDS; ] fi" -msgstr "if UKAZI; then UKAZI; [elif UKAZI; then UKAZI; ]... [ else UKAZI; ] fi" +msgid "if COMMANDS; then COMMANDS; [ elif COMMANDS; then COMMANDS; ]... [ else COMMANDS; ] fi" +msgstr "if UKAZI; then UKAZI; [ elif UKAZI; then UKAZI; ]... [ else UKAZI; ] fi" #: builtins.c:194 msgid "while COMMANDS; do COMMANDS; done" @@ -2233,7 +2198,7 @@ msgstr "until UKAZI; do UKAZI; done" #: builtins.c:198 msgid "coproc [NAME] command [redirections]" -msgstr "" +msgstr "coproc [IME] ukaz [preusmeritve]" #: builtins.c:200 msgid "function name { COMMANDS ; } or name () { COMMANDS ; }" @@ -2245,7 +2210,7 @@ msgstr "{ UKAZI ; }" #: builtins.c:204 msgid "job_spec [&]" -msgstr "posel [&]" +msgstr "določilo_posla [&]" #: builtins.c:206 msgid "(( expression ))" @@ -2257,11 +2222,11 @@ msgstr "[[ izraz ]]" #: builtins.c:210 msgid "variables - Names and meanings of some shell variables" -msgstr "spremenljivke - Imena in pomeni nekaterih spremenljivk ukazne lupine" +msgstr "spremenljivke - Imena in pomeni nekaterih spremenljivk lupine" #: builtins.c:213 msgid "pushd [-n] [+N | -N | dir]" -msgstr "pushd [-n] [+N | -N | imenik]" +msgstr "pushd [-n] [+N | -N | mapa]" #: builtins.c:217 msgid "popd [-n] [+N | -N]" @@ -2273,40 +2238,31 @@ msgstr "dirs [-clpv] [+N] [-N]" #: builtins.c:224 msgid "shopt [-pqsu] [-o] [optname ...]" -msgstr "shopt [-pqsu] [-o] [izbira ...]" +msgstr "shopt [-pqsu] [-o] [ime_možnosti ...]" #: builtins.c:226 msgid "printf [-v var] format [arguments]" -msgstr "printf [-v spremenljivka] format [argumenti]" +msgstr "printf [-v spremenljivka] oblika [argumenti]" #: builtins.c:229 -msgid "" -"complete [-abcdefgjksuv] [-pr] [-DE] [-o option] [-A action] [-G globpat] [-" -"W wordlist] [-F function] [-C command] [-X filterpat] [-P prefix] [-S " -"suffix] [name ...]" -msgstr "" +msgid "complete [-abcdefgjksuv] [-pr] [-DE] [-o option] [-A action] [-G globpat] [-W wordlist] [-F function] [-C command] [-X filterpat] [-P prefix] [-S suffix] [name ...]" +msgstr "complete [-abcdefgjksuv] [-pr] [-DE] [-o možnost] [-A dejanje] [-G krajevni_vzorec] [-W seznam_besed] [-F funkcija] [-C ukaz] [-X filtrirni_vzorec] [-P predpona] [-S pripona] [ime ...]" #: builtins.c:233 -msgid "" -"compgen [-abcdefgjksuv] [-o option] [-A action] [-G globpat] [-W wordlist] " -"[-F function] [-C command] [-X filterpat] [-P prefix] [-S suffix] [word]" -msgstr "" +msgid "compgen [-abcdefgjksuv] [-o option] [-A action] [-G globpat] [-W wordlist] [-F function] [-C command] [-X filterpat] [-P prefix] [-S suffix] [word]" +msgstr "compgen [-abcdefgjksuv] [-o možnost] [-A dejanje] [-G krajevni_vzorec] [-W seznam_besed] [-F funkcija] [-C ukaz] [-X filtrirni_vzorec] [-P predpona] [-S pripona] [beseda]" #: builtins.c:237 msgid "compopt [-o|+o option] [-DE] [name ...]" -msgstr "" +msgstr "compopt [-o|+o možnost] [-DE] [ime ...]" #: builtins.c:240 -msgid "" -"mapfile [-n count] [-O origin] [-s count] [-t] [-u fd] [-C callback] [-c " -"quantum] [array]" -msgstr "" +msgid "mapfile [-n count] [-O origin] [-s count] [-t] [-u fd] [-C callback] [-c quantum] [array]" +msgstr "mapfile [-n števec] [-O izvor] [-s števec] [-t] [-u fd] [-C povratni_klic] [-c del] [polje]" #: builtins.c:242 -msgid "" -"readarray [-n count] [-O origin] [-s count] [-t] [-u fd] [-C callback] [-c " -"quantum] [array]" -msgstr "" +msgid "readarray [-n count] [-O origin] [-s count] [-t] [-u fd] [-C callback] [-c quantum] [array]" +msgstr "readarray [-n števec] [-O izvor] [-s števec] [-t] [-u fd] [-C povratni_klic] [-c del] [polje]" #: builtins.c:254 msgid "" @@ -2323,25 +2279,25 @@ msgid "" " -p\tPrint all defined aliases in a reusable format\n" " \n" " Exit Status:\n" -" alias returns true unless a NAME is supplied for which no alias has " -"been\n" +" alias returns true unless a NAME is supplied for which no alias has been\n" " defined." msgstr "" -" Določi ali prikaži aliase.\n" -"\n" -" Ukaz »alias« brez podanih argumentov izpiše seznam aliasov v ponovno\n" -" uporabni obliki »alias IME=VREDNOST« na standardni izhod.\n" -"\n" -" Sicer se določi alias za vsako IME, za katerega je podana VREDNOST.\n" -" Zaključni presledek v VREDNOSTI povzroči, da se naslednja beseda\n" -" preveri za nadomestitev aliasov, ko se alias razreši.\n" -"\n" -" Izbire:\n" -" -p\tIzpiši vse definirane aliase v ponovno uporabni obliki\n" -"\n" -" Izhodni status:\n" -" alias vrne vrednost true, razen če mu je podano IME, za katerega ni bil\n" -" podan alias." +"Določi ali prikaže vzdevke.\n" +" \n" +" Če je `alias' brez argumentov, izpiše seznam vzdevkov v obliki za\n" +" večkratno uporabo `alias IME=VREDNOST' na standardnem izpisu.\n" +" \n" +" V nasprotnem primeru je za vsako IME določen vzdevek, čigar\n" +" VREDNOST je podana.\n" +" Vmesni presledni znak v VREDNOSTI povzroči, da naslednjo\n" +" besedo preveri za zamenjavo vzdevka, ko je ta razširjen.\n" +" \n" +" Možnosti:\n" +" -p\tIzpiši vse določene vzdevke v obliki za večkratno uporabo\n" +" \n" +" Status končanja:\n" +" vzdevek vrne pravilno, razen če je predloženo IME, za katero ni\n" +" bil določen noben vzdevek." #: builtins.c:276 msgid "" @@ -2352,12 +2308,12 @@ msgid "" " \n" " Return success unless a NAME is not an existing alias." msgstr "" -"Odstrani vsa IMENA s seznama definiranih aliasov.\n" -"\n" -" Izbire:\n" -" -a\todstrani vse definicije aliasov.\n" -"\n" -" Vrne vrednost true, razen če IME ne ustreza obstoječemu aliasu." +"Odstrani vsako IME s seznama določenih vzdevkov.\n" +" \n" +" Možnosti:\n" +" -a\todstrani vsa določila vzdevkov.\n" +" \n" +" Vrne pravilno, razen če IME ni obstoječ vzdevek." #: builtins.c:289 msgid "" @@ -2371,36 +2327,62 @@ msgid "" " Options:\n" " -m keymap Use KEYMAP as the keymap for the duration of this\n" " command. Acceptable keymap names are emacs,\n" -" emacs-standard, emacs-meta, emacs-ctlx, vi, vi-" -"move,\n" +" emacs-standard, emacs-meta, emacs-ctlx, vi, vi-move,\n" " vi-command, and vi-insert.\n" " -l List names of functions.\n" " -P List function names and bindings.\n" " -p List functions and bindings in a form that can be\n" " reused as input.\n" -" -S List key sequences that invoke macros and their " -"values\n" -" -s List key sequences that invoke macros and their " -"values\n" +" -S List key sequences that invoke macros and their values\n" +" -s List key sequences that invoke macros and their values\n" " in a form that can be reused as input.\n" " -V List variable names and values\n" " -v List variable names and values in a form that can\n" " be reused as input.\n" " -q function-name Query about which keys invoke the named function.\n" -" -u function-name Unbind all keys which are bound to the named " -"function.\n" +" -u function-name Unbind all keys which are bound to the named function.\n" " -r keyseq Remove the binding for KEYSEQ.\n" " -f filename Read key bindings from FILENAME.\n" " -x keyseq:shell-command\tCause SHELL-COMMAND to be executed when\n" " \t\t\t\tKEYSEQ is entered.\n" -" -X\t\t List key sequences bound with -x and associated commands\n" -" in a form that can be reused as input.\n" " \n" " Exit Status:\n" " bind returns 0 unless an unrecognized option is given or an error occurs." msgstr "" - -#: builtins.c:328 +"Nastavi tipkovne bližnjice in spremenljivke funkcije Readline.\n" +" \n" +" Veže zaporedje tipk na funkcijo Readline ali makro ali nastavi\n" +" spremenljivko Readline. Skladnja argumenta brez možnosti\n" +" je enakovredna najdbi v ~/.inputrc, vendar mora biti podana\n" +" kot en argument:\n" +" na primer, bind '\"\\C-x\\C-r\": re-read-init-file'.\n" +" \n" +" Možnosti:\n" +" -m tipk_razvr Uporabi TIPK_RAZVR kot tipkovno razvrstitev za čas trajanja\n" +" tega ukaza. Sprejemljiva imena tipkovnih razvrstitev so emacs,\n" +" emacs-standard, emacs-meta, emacs-ctlx, vi, vi-move,\n" +" vi-command in vi-insert.\n" +" -l Prikaži imena funkcij.\n" +" -P Prikaži imena funkcij in tipkovne bližnjice.\n" +" -p Prikaži imena funkcij in tipkovne bližnjice v obliki, ki se lahko\n" +" ponovno uporabi kot vnos.\n" +" -S Prikaži tipkovna zaporedja, ki se sklicujejo na makre in njihove vrednosti.\n" +" -s Prikaži tipkovna zaporedja, ki se sklicujejo na makre in njihove vrednosti\n" +" v obliki, ki se lahko ponovno uporabi kot vnos.\n" +" -V Prikaži imena spremenljivk in vrednosti\n" +" -v Prikaži imena spremenljivk in vrednosti v obliki, ki se lahko\n" +" ponovno uporabi kot vnos.\n" +" -q ime_funkcije Poizvedi, katere tipke se sklicujejo na imenovano funkcijo.\n" +" -u ime_funkcije Odveži vse tipke, ki se vežejo na imenovano funkcijo.\n" +" -r zaporedje_tipk Odstrani vez za ZAPOREDJE_TIPK.\n" +" -f ime_datoteke Beri tipkovne bližnjice iz IME_DATOTEKE.\n" +" -x zaporedje_tipk:ukaz_lupine\tPovzroči, da se UKAZ_LUPINE izvrši,\n" +" \t\t\t\tko je vnešeno ZAPOREDJE_TIPK.\n" +" \n" +" Status končanja:\n" +" bind vrne 0, razen, če je dana neprepoznana možnost ali se pojavi napaka." + +#: builtins.c:326 msgid "" "Exit for, while, or until loops.\n" " \n" @@ -2410,8 +2392,15 @@ msgid "" " Exit Status:\n" " The exit status is 0 unless N is not greater than or equal to 1." msgstr "" +"Konča zanko for, while ali until.\n" +" \n" +" Končaj zanko FOR, WHILE ali UNTIL. Če je N podan, prekini N obdanih\n" +" zank.\n" +" \n" +" Stanje končanja:\n" +" Stanje končanja je 0, razen če N ni večji kot ali enak 1." -#: builtins.c:340 +#: builtins.c:338 msgid "" "Resume for, while, or until loops.\n" " \n" @@ -2421,22 +2410,37 @@ msgid "" " Exit Status:\n" " The exit status is 0 unless N is not greater than or equal to 1." msgstr "" +"Nadaljuje zanko for, while ali until.\n" +" \n" +" Nadaljuje naslednjo ponovitev obdane zanke FOR, WHILE ali UNTIL.\n" +" Če je N podan, nadaljuje N-to obdano zanko.\n" +" \n" +" Stanje končanja:\n" +" Stanje končanja je 0, razen če N ni večji kot ali enak 1." -#: builtins.c:352 +#: builtins.c:350 msgid "" "Execute shell builtins.\n" " \n" " Execute SHELL-BUILTIN with arguments ARGs without performing command\n" " lookup. This is useful when you wish to reimplement a shell builtin\n" -" as a shell function, but need to execute the builtin within the " -"function.\n" +" as a shell function, but need to execute the builtin within the function.\n" " \n" " Exit Status:\n" " Returns the exit status of SHELL-BUILTIN, or false if SHELL-BUILTIN is\n" " not a shell builtin.." msgstr "" +"Izvede vgrajeno lupino.\n" +" \n" +" Izvede VGRAJENO_LUPINO z argumenti ARG brez opravljanja iskanja\n" +" ukaza. To je uporabno, ko želite ponovno izvesti vgrajeno lupino\n" +" kot funkcijo lupine, vendar bi radi izvedli vgrajeno lupino znotraj funkcije.\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje končanja VGRAJENE_LUPINE ali napak, če VGRAJENA_LUPINA\n" +" ni vgrajena lupina .." -#: builtins.c:367 +#: builtins.c:365 msgid "" "Return the context of the current subroutine call.\n" " \n" @@ -2451,94 +2455,77 @@ msgid "" " Returns 0 unless the shell is not executing a shell function or EXPR\n" " is invalid." msgstr "" -"Vrne kontekst trenutnega klica podprograma.\n" -"\n" -" Če IZRAZ ni podan, vrne \"$line $filename\". Če je IZRAZ podan, vrne\n" -" \"$line $subroutine $filename\"; to dodatno informacijo je mogoče " -"uporabiti\n" -" za sledenje sklada.\n" -"\n" -" Vrednost IZRAZA določa, za koliko okvirov klicev glede na trenutnega se\n" -" vrnemo; vrhnji okvir nosi številko 0.\n" -"\n" -" Izhodni status:\n" -" Vrne se vrednost 0, razen če ukazna lupina ne izvaja funkcije ukazne\n" -" lupine, ali pa če je IZRAZ neveljaven." +"Vrne vsebino trenutnega klica podprograma.\n" +" \n" +" Brez IZRAZA vrne \"$line $filename\". Z IZRAZOM vrne\n" +" \"$line $subroutine $filename\"; ta dodaten podatek se lahko uporabi\n" +" za zagotovitev sledenja sklada.\n" +" \n" +" Vrednost IZRAZA nakazuje, koliko okvirjev klicev mora nazaj\n" +" pred trenutnega; zgornji okvir je okvir 0.\n" +" \n" +" Stanje končanja:\n" +" Vrne 0, razen če lupina ne izvršuje funkcije lupine ali pa IZRAZ\n" +" ni veljaven." -#: builtins.c:385 -#, fuzzy +#: builtins.c:383 msgid "" "Change the shell working directory.\n" " \n" -" Change the current directory to DIR. The default DIR is the value of " -"the\n" +" Change the current directory to DIR. The default DIR is the value of the\n" " HOME shell variable.\n" " \n" -" The variable CDPATH defines the search path for the directory " -"containing\n" -" DIR. Alternative directory names in CDPATH are separated by a colon " -"(:).\n" -" A null directory name is the same as the current directory. If DIR " -"begins\n" +" The variable CDPATH defines the search path for the directory containing\n" +" DIR. Alternative directory names in CDPATH are separated by a colon (:).\n" +" A null directory name is the same as the current directory. If DIR begins\n" " with a slash (/), then CDPATH is not used.\n" " \n" -" If the directory is not found, and the shell option `cdable_vars' is " -"set,\n" -" the word is assumed to be a variable name. If that variable has a " -"value,\n" +" If the directory is not found, and the shell option `cdable_vars' is set,\n" +" the word is assumed to be a variable name. If that variable has a value,\n" " its value is used for DIR.\n" " \n" " Options:\n" -" -L\tforce symbolic links to be followed: resolve symbolic links in\n" -" \tDIR after processing instances of `..'\n" +" -L\tforce symbolic links to be followed\n" " -P\tuse the physical directory structure without following symbolic\n" -" \tlinks: resolve symbolic links in DIR before processing instances\n" -" \tof `..'\n" +" \tlinks\n" " -e\tif the -P option is supplied, and the current working directory\n" " \tcannot be determined successfully, exit with a non-zero status\n" " \n" " The default is to follow symbolic links, as if `-L' were specified.\n" -" `..' is processed by removing the immediately previous pathname " -"component\n" -" back to a slash or the beginning of DIR.\n" " \n" " Exit Status:\n" -" Returns 0 if the directory is changed, and if $PWD is set successfully " -"when\n" +" Returns 0 if the directory is changed, and if $PWD is set successfully when\n" " -P is used; non-zero otherwise." msgstr "" -"Zamenjaj delovni imenik ukazne lupine.\n" -"\n" -" Trenutni imenik zamenjaj s podanim IMENIKOM. Privzeti IMENIK je " -"vrednost\n" -" lupinske spremenljivke HOME.\n" -"\n" -" Iskalna pot za iskanje imenika, ki vsebuje podani IMENIK, je določena z\n" -" lupinsko spremenljivko CDPATH. Imeniki, navedeni v CDPATH, so ločeni z\n" -" dvopičjem (:). Prazno ime imenika pomeni trenitni imenik. Če se " -"podani\n" -" IMENIK začne s poševnico (/), spremenljivka CDPATH nima nobenega " -"vpliva.\n" -"\n" -" Če imenika ni mogoče najti, vklopljena pa je lupinska izbira " -"»cdable_vars«,\n" -" se podana beseda obravnava kot ime spremenljivke. Če je tej " -"spremenljivki\n" -" podana vrednost, se ta vrednost uporabi za IMENIK.\n" -"\n" -" Izbire:\n" -" -L\tvedno se sledi simbolnim povezavam\n" -" -P\tuporabi se fizična struktura imenikov brez sledenja simbolnim\n" -" povezavam\n" -" -e\tče je podana izbira -P in trenutnega delovnega imenika ni\n" -"\t\tmogoče ugotoviti, zaključi z ne-ničelnim statusom\n" -"\n" -" Izhodni status:\n" -" Vrne se vrednost 0 če je bil imenik zamenjan, ter če je bila lupinska\n" -" spremenljivka $PWD uspešno posodobljena pri izbiri -P; sicer ne-ničelna\n" -" vrednost." +"Spremeni delovno mapo lupine.\n" +" \n" +" Spremeni trenutno mapo v DIR. Privzet DIR je vrednost spremenljivke\n" +" lupine HOME.\n" +" \n" +" Spremenljivka CDPATH določa iskalno pot za mapo, ki vsebuje DIR.\n" +" Nadomestna imena map v CDPATH so ločena z dvopičjem (:).\n" +" Prazno ime mape se enači s trenutno mapo. Če se DIR začne\n" +" s poševnico (/), potem se CDPATH ne uporabi.\n" +" \n" +" Če mapa ni najdena in je možnost lupine `cdable_vars' določena,\n" +" se predvideva, da je beseda ime spremenljivke. Če spremenljivka\n" +" ima vrednost, se le-ta uporabi za DIR.\n" +" \n" +" Možnosti:\n" +" -L\tprisili sledenje simbolnim povezavam\n" +" -P\tuporabi fizično strukturo map brez sledenja simbolnim\n" +" \tpovezavam\n" +" -e\tče je možnost -P predložena in trenutne delovne mape\n" +" \tni mogoče uspešno določiti, končaj z ne-ničelnim stanjem\n" +" \n" +" Sledenje simbolnim povezavam je privzeto, kot če bi možnost `-L'\n" +" bila predložena\n" +" \n" +" Stanje končanja:\n" +" Vrne 0, če je mapa spremenjena in če je $PWD uspešno nastavljen, kadar\n" +" je uporabljena možnost -P; drugače je ne-ničelna vrednost" -#: builtins.c:420 +#: builtins.c:414 msgid "" "Print the name of the current working directory.\n" " \n" @@ -2553,21 +2540,20 @@ msgid "" " Returns 0 unless an invalid option is given or the current directory\n" " cannot be read." msgstr "" -"Izpiše ime trenutnega delovnega imenika.\n" -"\n" -" Izbire:\n" -" -L\tizpiše vrednost lupinske spremenljivke $PWD, če ta vsebuje\n" -"\t\time trenutnega delovnega imenika\n" -" -P\tizpiše fizični imenik brez simbolnih povezav\n" -"\n" -" Privzeto se »pwd« obnaša, kot bi bila podana izbira »-L«.\n" -"\n" -" Izhodni status:\n" -" Vrne se 0, razen če je podana izbira neveljavna ali če trenutnega " -"imenika\n" +"Izpiše ime trenutne delovne mape.\n" +" \n" +" Možnosti:\n" +" -L\tprikaže vrednost $PWD, če imenuje trenutno delovno\n" +" \tmapo\n" +" -P\tprikaže fizično mapo brez vsakršnih simbolnih povezav\n" +" \n" +" Privzeto se `pwd\" obnaša, kot če bi možnost `-L ' bila določena.\n" +" \n" +" Stanje končanja:\n" +" Vrne 0, razen če je dana neveljavna možnost ali pa trenutne mape\n" " ni mogoče prebrati." -#: builtins.c:437 +#: builtins.c:431 msgid "" "Null command.\n" " \n" @@ -2577,43 +2563,42 @@ msgid "" " Always succeeds." msgstr "" "Prazen ukaz.\n" -"\n" -" Brez učinka; ta ukaz ne napravi ničesar.\n" -"\n" -" Izhodni status:\n" -" Vedno uspel." +" \n" +" Brez učinka; ukaz ne naredi ničesar.\n" +" \n" +" Stanje končanja:\n" +" Vedno uspešno." -#: builtins.c:448 +#: builtins.c:442 msgid "" "Return a successful result.\n" " \n" " Exit Status:\n" " Always succeeds." msgstr "" -"Vrni uspeli status.\n" -"\n" -" Izhodni status:\n" -" Vedno uspel." +"Vrne uspešen rezultat.\n" +" \n" +" Stanje končanja:\n" +" Vedno uspešno." -#: builtins.c:457 +#: builtins.c:451 msgid "" "Return an unsuccessful result.\n" " \n" " Exit Status:\n" " Always fails." msgstr "" -"Vrni neuspeli status.\n" -"\n" -" Izhodni status:\n" -" Vedno neuspel." +"Vrne neuspešen rezultat.\n" +" \n" +" Stanje končanja:\n" +" Vedno neuspešno." -#: builtins.c:466 +#: builtins.c:460 msgid "" "Execute a simple command or display information about commands.\n" " \n" " Runs COMMAND with ARGS suppressing shell function lookup, or display\n" -" information about the specified COMMANDs. Can be used to invoke " -"commands\n" +" information about the specified COMMANDs. Can be used to invoke commands\n" " on disk when a function with the same name exists.\n" " \n" " Options:\n" @@ -2625,8 +2610,22 @@ msgid "" " Exit Status:\n" " Returns exit status of COMMAND, or failure if COMMAND is not found." msgstr "" +"Izvede preprost ukaz ali prikaže podrobnosti o ukazih.\n" +" \n" +" Zažene UKAZ z ARGUMENTI in zavira iskanje funkcije lupine ali prikaže\n" +" podrobnosti o določenih UKAZIH. Lahko se uporabi za klic ukazov\n" +" na disku, kadar obstaja funkcija z enakim imenom.\n" +" \n" +" Možnosti:\n" +" -p\tuporabi privzeto vrednost za POT, ki bo zagotovo našla vse\n" +" \tstandardne pripomočke\n" +" -v\tprikaži opis UKAZA, podobno kot vgrajena lupina `type'\n" +" -V\tprikaži bolj podrobni izpis vsakega UKAZA\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje končanja UKAZA ali neuspešno, če UKAZA ni mogoče najti." -#: builtins.c:485 +#: builtins.c:479 msgid "" "Set variable values and attributes.\n" " \n" @@ -2656,22 +2655,59 @@ msgid "" " Variables with the integer attribute have arithmetic evaluation (see\n" " the `let' command) performed when the variable is assigned a value.\n" " \n" -" When used in a function, `declare' makes NAMEs local, as with the " -"`local'\n" +" When used in a function, `declare' makes NAMEs local, as with the `local'\n" " command. The `-g' option suppresses this behavior.\n" " \n" " Exit Status:\n" " Returns success unless an invalid option is supplied or an error occurs." msgstr "" +"Nastavi vrednosti spremenljivk in atributov.\n" +" \n" +" Deklarira spremenljivke in jim da atribute. Če ni podanih IMEN,\n" +" prikaže atribute in vrednosti vseh spremenljivk.\n" +" \n" +" Možnosti:\n" +" -f\tomeji ukrep ali prikaži imena funkcij in določilom\n" +" -F\tomeji prikaz samo imen funkcij (ter število vrstice in\n" +" \tizvorno datoteko, kadar je dejavno razhroščevanje)\n" +" -g\tustvari splošne spremenljivke, kadar so uporabljene v funkciji\n" +" \tlupine; v nasprotnem primeru je prezrto\n" +" -p\tprikaži atribute in vrednost vsakega IMENA\n" +" \n" +" Možnosti, ki določajo atribute\n" +" -a\tda so IMENA zabeležena polja (če je podprto)\n" +" -A\tda so IMENA povezana polja (če je podprto)\n" +" -i\tda imajo IMENA atribute celih števil `integer'\n" +" -l\tda se IMENA pretvorijo v male črke pri dodelitvi\n" +" -r\tda so IMENA samo za branje\n" +" -t\tda imajo IMENA atribut sledenja `trace'\n" +" -u\tda se IMENA pretvorijo v velike črke pri dodelitvi\n" +" -x\tda se IMENA izvozijo\n" +" \n" +" Uporaba `+' namesto `-' izklopi dan atribut.\n" +" \n" +" Spremenljivkam z atributom celega števila se izvede aritmetično\n" +" vrednotenje (poglejte ukaz `let'), kadar je spremenljivki\n" +" dodeljena vrednost.\n" +" \n" +" Ko se uporabi v funkciji, `declare' naredi IMENA krajevna kot\n" +" pri ukazu `local'. Možnost `-g' zavira to obnašanje.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je predložena neveljavna možnost ali pride\n" +" do napake." -#: builtins.c:523 +#: builtins.c:517 msgid "" "Set variable values and attributes.\n" " \n" " Obsolete. See `help declare'." msgstr "" +"Nastavi vrednosti spremenljivk in atributov.\n" +" \n" +" Zastarelo. Oglejte si `help declare'." -#: builtins.c:531 +#: builtins.c:525 msgid "" "Define local variables.\n" " \n" @@ -2685,14 +2721,23 @@ msgid "" " Returns success unless an invalid option is supplied, an error occurs,\n" " or the shell is not executing a function." msgstr "" +"Določi krajevne spremenljivke.\n" +" \n" +" Ustvari krajevno spremenljivko z imenom IME in ji dodeli VREDNOST.\n" +" MOŽNOST je lahko katera koli, sprejeta z `declare'.\n" +" \n" +" Krajevne spremenljivke se lahko uporabijo samo znotraj funkcije;\n" +" vidne so samo funkciji, kjer so določene in njenim podprogramom.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je predložena neveljavna možnost, pride\n" +" do napake ali pa lupina ne izvaja funkcije." -#: builtins.c:548 +#: builtins.c:542 msgid "" "Write arguments to the standard output.\n" " \n" -" Display the ARGs, separated by a single space character and followed by " -"a\n" -" newline, on the standard output.\n" +" Display the ARGs on the standard output followed by a newline.\n" " \n" " Options:\n" " -n\tdo not append a newline\n" @@ -2704,7 +2749,6 @@ msgid "" " \\b\tbackspace\n" " \\c\tsuppress further output\n" " \\e\tescape character\n" -" \\E\tescape character\n" " \\f\tform feed\n" " \\n\tnew line\n" " \\r\tcarriage return\n" @@ -2719,8 +2763,35 @@ msgid "" " Exit Status:\n" " Returns success unless a write error occurs." msgstr "" - -#: builtins.c:584 +"Piše argumente na standardni izhod.\n" +" \n" +" Prikaže ARGUMENTE na standardnem izhodu, ki mu sledi nova vrstica.\n" +" \n" +" Možnosti:\n" +" -n\tne pripni nove vrstice\n" +" -e\tomogoči tolmačenje naslednjih ubežnih levih poševnic\n" +" -E\tizrecno zatri tolmačenje ubežnih levih poševnic\n" +" \n" +" `echo' tolmači naslednje znake ubežnih levih poševnic:\n" +" \\a\talarm (zvonec)\n" +" \\b\tvračalka\n" +" \\c\tzatre nadaljni izpis\n" +" \\e\tubežni znak\n" +" \\f\tnova stran\n" +" \\n\tnova vrstica\n" +" \\r\tpomik na začetek vrstice\n" +" \\t\tvodoravni tabulator\n" +" \\v\tnavpični tabulator\n" +" \\[tab]leva poševnica\n" +" \\0nnn\tznak, katerega vrednost ASCII je NNN (osmiška). NNN je lahko\n" +" \tod 0 do 3 osmiška števila\n" +" \\xHH\t8-bitni znak, katerega vrednost je HH (šestnajstiška). HH\n" +" \tje lahko ena ali dve šestnajstiški števili\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če pride do napake pri pisanju." + +#: builtins.c:576 msgid "" "Write arguments to the standard output.\n" " \n" @@ -2732,8 +2803,17 @@ msgid "" " Exit Status:\n" " Returns success unless a write error occurs." msgstr "" +"Piše argumente na standardni izhod.\n" +" \n" +" Prikaže ARGUMENTE na standardni izhod, temu sledi nova vrstica.\n" +" \n" +" Možnosti:\n" +" -n\tne pripni nove vrstice\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če pride do napake pri pisanju." -#: builtins.c:599 +#: builtins.c:591 msgid "" "Enable and disable shell builtins.\n" " \n" @@ -2759,20 +2839,51 @@ msgid "" " Exit Status:\n" " Returns success unless NAME is not a shell builtin or an error occurs." msgstr "" +"Omogoči in onemogoči vgrajene lupine.\n" +" \n" +" Omogoči in onemogoči ukaze vgrajene lupine. Onemogočenje dovoli\n" +" izvedbo ukaza diska, ki ima enako ime kot vgrajena lupina, brez\n" +" uporabe polnega imena poti.\n" +" \n" +" Možnosti:\n" +" -a\tprikaži seznam vgrajenih lupin, ki kaže, katera je omogočena\n" +" -n\tonemogoči vsako IME ali pa prikaži seznam onemogočenih\n" +" \tvgrajenih lupin\n" +" -p\tprikaži seznam vgrajenih lupin v obliki za večkratno uporabo\n" +" -s\tprikaži samo imena posebnih vgrajenih lupin `special'\n" +" \tpo POSIX standardu\n" +" \n" +" Možnosti, ki nadzorujejo dinamično nalaganje:\n" +" -f\tnaloži IME iz predmeta IME_DATOTEKE v souporabi\n" +" -d\todstrani vgrajeno lupino, naloženo z -f\n" +" \n" +" Brez podanih možnosti je vsako IME omogočeno.\n" +" \n" +" Za uporabo preizkusa 'test', najdenega v $PATH, in ne različice\n" +" vgrajene lupine, vpišite `enable -n test'.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če IME ni vgrajena lupina ali če pride do napake." -#: builtins.c:627 +#: builtins.c:619 msgid "" "Execute arguments as a shell command.\n" " \n" -" Combine ARGs into a single string, use the result as input to the " -"shell,\n" +" Combine ARGs into a single string, use the result as input to the shell,\n" " and execute the resulting commands.\n" " \n" " Exit Status:\n" " Returns exit status of command or success if command is null." msgstr "" +"Zažene argumente kot ukaze lupine.\n" +" \n" +" Združi ARGUMENTA v en niz, uporabi rezultat kot vnos v lupino\n" +" in zaženi končne ukaze.\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje končanja ali uspešno, če je ukaz prazen." -#: builtins.c:639 +#: builtins.c:631 msgid "" "Parse option arguments.\n" " \n" @@ -2812,14 +2923,50 @@ msgid "" " Returns success if an option is found; fails if the end of options is\n" " encountered or an error occurs." msgstr "" - -#: builtins.c:681 +"Razčleni argumente možnosti.\n" +" \n" +" Getopts je uporabljen s strani postopkov lupine za razčlenitev\n" +" položajnih parametrov kot možnosti.\n" +" \n" +" NIZ_MOŽNOSTI vsebuje črke možnosti za prepoznavo; če dvopičju\n" +" sledi črka, se za možnost pričakuje dodeljen argument, ki mora\n" +" biti ločen s preslednim znakom.\n" +" \n" +" Vsakič, ko je klican, bo getopts postavil naslednjo možnost v\n" +" spremenljivko lupine $name, nastavil ime, če še ne obstaja, in\n" +" kazalo naslednjega argumenta bo obdelano v spremenljivko\n" +" lupine OPTIND. OPTIND je nastavljen na 1 vsakič, ko je lupina ali\n" +" skripta lupine poklicana. Ko možnost zahteva argument, ga\n" +" getopts premakne v spremenljivko lupine OPTARG. \n" +" \n" +" getopts poroča napake na eden izmed dveh načinov. Če je prvi\n" +" znak OPTSTRING dvopičje, getopts uporabi tiho poročanje napak.\n" +" V tem načinu ni izpisanih sporočil o napakah. Če je videna neveljavna\n" +" možnost, getopts postavi najden znak možnosti v OPTARG. Če\n" +" zahtevan argument ni najden, getopts postavi ':' v IME in dodeli\n" +" OPTARG nadenemu znaku možnosti. Če getopts ni v tihem načinu\n" +" in je videnaneveljavna možnost, getopts postavi '?' v IME in\n" +" ponastavi OPTARG. Če zahtevan argument ni najden, je '?'\n" +" postavljen v IME, OPTARG je ponastavljen in prikazano je\n" +" diagnostično sporočilo.\n" +" \n" +" Če ima spremenljivka lupine OPTERR vrednost 0, getopts\n" +" onemogoči prikaz sporočil o napakah, tudi če prvi znak OPTSTRING\n" +" ni dvopičje. OPTERR ima privzeto vrednost 1.\n" +" \n" +" Getopts običajno razčleni položajne parametre ($0 - $9), toda če je\n" +" danih več argumentov, se jih razčleni.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, če je možnost najdena; neuspešno, če pride\n" +" do konca možnosti ali do napake." + +#: builtins.c:673 msgid "" "Replace the shell with the given command.\n" " \n" " Execute COMMAND, replacing this shell with the specified program.\n" -" ARGUMENTS become the arguments to COMMAND. If COMMAND is not " -"specified,\n" +" ARGUMENTS become the arguments to COMMAND. If COMMAND is not specified,\n" " any redirections take effect in the current shell.\n" " \n" " Options:\n" @@ -2827,50 +2974,64 @@ msgid "" " -c\t\texecute COMMAND with an empty environment\n" " -l\t\tplace a dash in the zeroth argument to COMMAND\n" " \n" -" If the command cannot be executed, a non-interactive shell exits, " -"unless\n" +" If the command cannot be executed, a non-interactive shell exits, unless\n" " the shell option `execfail' is set.\n" " \n" " Exit Status:\n" -" Returns success unless COMMAND is not found or a redirection error " -"occurs." +" Returns success unless COMMAND is not found or a redirection error occurs." msgstr "" +"Zamenja lupino z danim ukazom.\n" +" \n" +" Izvede UKAZ, ki zamenja to lupino z določenim programom.\n" +" ARGUMENTI postanejo argumenti UKAZU. Če UKAZ ni določen,\n" +" se vsaka preusmeritev uveljavi v trenutni lupini.\n" +" \n" +" Možnosti:\n" +" -a ime\tposreduj IME kot nični argument UKAZU\n" +" -c\t\tizvedi UKAZ s praznim okoljem\n" +" -l\t\tpostavi pomišljaj v nični argument UKAZU\n" +" \n" +" Če ukaza ni bilo mogoče izvesti, se ne-vzajemna lupina konča, razen\n" +" če je nastavljena možnost lupine `execfail' .\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če UKAZ ni najden ali pride do napake preusmeritve." -#: builtins.c:702 +#: builtins.c:694 msgid "" "Exit the shell.\n" " \n" " Exits the shell with a status of N. If N is omitted, the exit status\n" " is that of the last command executed." msgstr "" -"Izidi iz ukazne lupine.\n" -"\n" -" Zaključi ukazno lupino z izhodnim statusom N. Če N ni podan, je " -"izhodni\n" -" status enak izhodnemu statusu nazadnje izvajanega ukaza." +"Konča lupino.\n" +" \n" +" Konča lupino s stanjem N. Če je N izpuščen, se uporabi stanje\n" +" končanja zadnjega izvršenega ukaza." -#: builtins.c:711 +#: builtins.c:703 msgid "" "Exit a login shell.\n" " \n" -" Exits a login shell with exit status N. Returns an error if not " -"executed\n" +" Exits a login shell with exit status N. Returns an error if not executed\n" " in a login shell." msgstr "" +"Konča prijavno lupino.\n" +" \n" +" Konča prijavno lupino s stanjem končanja N. Vrne napako, če se\n" +" ne izvede v prijavni lupini." -#: builtins.c:721 +#: builtins.c:713 msgid "" "Display or execute commands from the history list.\n" " \n" -" fc is used to list or edit and re-execute commands from the history " -"list.\n" +" fc is used to list or edit and re-execute commands from the history list.\n" " FIRST and LAST can be numbers specifying the range, or FIRST can be a\n" " string, which means the most recent command beginning with that\n" " string.\n" " \n" " Options:\n" -" -e ENAME\tselect which editor to use. Default is FCEDIT, then " -"EDITOR,\n" +" -e ENAME\tselect which editor to use. Default is FCEDIT, then EDITOR,\n" " \t\tthen vi\n" " -l \tlist lines instead of editing\n" " -n\tomit line numbers when listing\n" @@ -2884,11 +3045,32 @@ msgid "" " the last command.\n" " \n" " Exit Status:\n" -" Returns success or status of executed command; non-zero if an error " -"occurs." +" Returns success or status of executed command; non-zero if an error occurs." msgstr "" +"Prikaže ali izvede ukaze s seznama zgodovine.\n" +" \n" +" fc se uporablja za seznam ali urejanje in ponovno izvajanje ukazov\n" +" s seznama zgodovine. PRVI in ZADNJI sta lahko števili, ki določata obseg\n" +" oz. PRVI je lahko niz, kar pomeni, da se nedavni ukaz začne s tem nizom.\n" +" \n" +" Možnosti:\n" +" -e IME_UREJEVALNIKA\tizbere urejevalnik za uporabo. Privzet je\n" +" \t\tFCEDIT, nato EDITOR, nato vi\n" +" -l \tprikaže vrstice namesto urejanja\n" +" -n\tzanemari številke vrstic med navedbo\n" +" -r\tobrni vrstni red vrstic (najnovejše so navedene prve)\n" +" \n" +" Z obliko `fc -s [vzorec=zamenjava] [ukaz]' se UKAZ ponovno izvede \n" +" po tem, ko se opravi nadomeščanje OLD=NEW.\n" +" \n" +" Lahko se uporabi uporaben vzdevek r='fc -s' tako, da se z vnosom \n" +" `r cc' zažene zadnji ukaz, ki se začne z `cc' in vnosom `r' se ponovno \n" +" izvede zadnji ukaz.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno ali stanje izvedenega ukaza; ne-ničelno, če pride do napake." -#: builtins.c:751 +#: builtins.c:743 msgid "" "Move job to the foreground.\n" " \n" @@ -2899,28 +3081,43 @@ msgid "" " Exit Status:\n" " Status of command placed in foreground, or failure if an error occurs." msgstr "" +"Premakne posel v ospredje.\n" +" \n" +" Premakne posel, določen s strani DOLOČILA_POSLA, v ospredje,\n" +" kar ga spremeni v trenutni posel. Če DOLOČILO_POSLA ni prisotno,\n" +" se uporabi označba lupine trenutnega posla.\n" +" \n" +" Stanje končanja:\n" +" Stanje ukaza, postavljenega v ospredje, ali neuspešno, če se\n" +" pojavi napaka." -#: builtins.c:766 +#: builtins.c:758 msgid "" "Move jobs to the background.\n" " \n" -" Place the jobs identified by each JOB_SPEC in the background, as if " -"they\n" -" had been started with `&'. If JOB_SPEC is not present, the shell's " -"notion\n" +" Place the jobs identified by each JOB_SPEC in the background, as if they\n" +" had been started with `&'. If JOB_SPEC is not present, the shell's notion\n" " of the current job is used.\n" " \n" " Exit Status:\n" " Returns success unless job control is not enabled or an error occurs." msgstr "" +"Premakne posle v ozadje.\n" +" \n" +" Postavi posle, določene s strani JOB_SPEC, v ozadje, kot če bi se\n" +" začeli z `&'. Če JOB_SPEC ni prisoten, se uporabi označba lupine\n" +" trenutnega posla.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če nadzor posla ni omogočen ali če pride\n" +" do napake." -#: builtins.c:780 +#: builtins.c:772 msgid "" "Remember or display program locations.\n" " \n" " Determine and remember the full pathname of each command NAME. If\n" -" no arguments are given, information about remembered commands is " -"displayed.\n" +" no arguments are given, information about remembered commands is displayed.\n" " \n" " Options:\n" " -d\t\tforget the remembered location of each NAME\n" @@ -2937,8 +3134,26 @@ msgid "" " Exit Status:\n" " Returns success unless NAME is not found or an invalid option is given." msgstr "" +"Shrani ali prikaži mesta programov.\n" +" \n" +" Določi in shrani polno ime poti vsakega IMENA ukaza. Če\n" +" ni danih argumentov, se prikažejo podrobnosti o shranjenih ukazih.\n" +" \n" +" Možnosti:\n" +" -d\t\tpozabi shranjeno mesto vsakega IMENA\n" +" -l\t\tprikaži v obliki, ki se lahko ponovno uporabi kot vnos\n" +" -p ime_poti\tuporabi IME_POTI kot polno ime poti IMENA\n" +" -r\t\tpozabi vsa shranjena mesta\n" +" -t\t\tprikaži shranjena mesta vsakega IMENA, temu sledi\n" +" \t\tvsako mesto z ustreznim IMENOM, če je danih več IMEN\n" +" ArgumentI:\n" +" IME\t\tVsako IME je iskano v $PATH in dodano na seznam\n" +" \t\tshranjenih ukazov.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če IME ni najdeno ali če je dana neveljavna možnost." -#: builtins.c:805 +#: builtins.c:797 msgid "" "Display information about builtin commands.\n" " \n" @@ -2956,11 +3171,28 @@ msgid "" " PATTERN\tPattern specifiying a help topic\n" " \n" " Exit Status:\n" -" Returns success unless PATTERN is not found or an invalid option is " -"given." +" Returns success unless PATTERN is not found or an invalid option is given." msgstr "" +"Prikaže podrobnosti o ukazih vgrajene lupine.\n" +" \n" +" Prikaže kratke povzetke ukazov vgrajene lupine. Če je VZOREC\n" +" določen, da podrobno pomoč za vse ukaze, ki se ujemajo z VZORCEM,\n" +" v nasprotnem primeru prikaže seznam tem pomoči.\n" +" \n" +" Možnosti:\n" +" -d\tizpiši kratek opis za vsako temo\n" +" -m\tprikaži uporabo v obliki psevdo-priročniške strani\n" +" -s\tprikaži samo kratek povzetek uporabe za vsako temo, ki se\n" +" \tujema z VZORCEM\n" +" \n" +" ArgumentI:\n" +" VZOREC\tVzorec, ki navaja temo pomoči\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če VZOREC ni najden ali pa je dana neveljavna\n" +" možnost." -#: builtins.c:829 +#: builtins.c:821 msgid "" "Display or manipulate the history list.\n" " \n" @@ -2987,14 +3219,46 @@ msgid "" " \n" " If the $HISTTIMEFORMAT variable is set and not null, its value is used\n" " as a format string for strftime(3) to print the time stamp associated\n" -" with each displayed history entry. No time stamps are printed " -"otherwise.\n" +" with each displayed history entry. No time stamps are printed otherwise.\n" " \n" " Exit Status:\n" " Returns success unless an invalid option is given or an error occurs." msgstr "" +"Prikaže ali obdela seznam zgodovine.\n" +" \n" +" Prikaže seznam zgodovine s številkami vrstic, vsak spremenjen vnos\n" +" označi s predpono `*'. Argument N navede samo N zadnjih vnosov.\n" +" \n" +" Možnosti:\n" +" -c\tpobriši seznam zgodovine z brisanjem vseh vnosov\n" +" -d odmik\tpobriši vnos zgodovine pri odmiku ODMIK.\n" +" \n" +" -a\tpripni vrstice zgodovine iz te seje v datoteko zgodovine\n" +" -n\tpreberi vse vrstice zgodovine, ki še niso prebrane iz datoteke\n" +" \tzgodovine\n" +" -r\tpreberi datoteko zgodovine in pripni vsebino seznama\n" +" \tzgodovine\n" +" -w\tpiši trenutno zgodovino v datoteko zgodovine\n" +" \tin jo pripni na seznam zgodovine\n" +" \n" +" -p\topravi razširitev zgodovine na vsak ARG in prikaži rezultat\n" +" \tbrez shranitve na seznam zgodovine\n" +" -s\tpripni ARGUMENTE na seznam zgodovine kot edini vnos\n" +" \n" +" Če je IME_DATOTEKE podan, se uporabi kot datoteka zgodovine.\n" +" V nasprotnem primeru, če $HISTFILE ima vrednost, ki se uporabi,\n" +" pa ~/.bash_history.\n" +" \n" +" Če je spremenljivka $HISTTIMEFORMAT določena in ni prazna, se\n" +" njena vrednost uporabi kot niz oblike za strftime(3) za prikaz časovnih\n" +" žigov, ki so povezani z vsakim vnosom prikazane zgodovine.\n" +" V nasprotnem primeru časovni žigi niso prikazani.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je podana neveljavna možnost ali če pride\n" +" do napake." -#: builtins.c:865 +#: builtins.c:857 msgid "" "Display status of jobs.\n" " \n" @@ -3017,8 +3281,28 @@ msgid "" " Returns success unless an invalid option is given or an error occurs.\n" " If -x is used, returns the exit status of COMMAND." msgstr "" +"Prikaže stanje poslov.\n" +" \n" +" Navede dejavne posle. DOLOČILO_POSLA omejuje izpis v ta posel.\n" +" Brez podanih možnosti se prikaže stanje vseh dejavnih poslov.\n" +" \n" +" Možnosti:\n" +" -l\tnavedi ID-je opravil zraven običajnih podatkov\n" +" -n\tnavedi samo opravila, ki imajo od zadnjega obvestila\n" +" \tspremenjena stanja\n" +" -p\tnavedi samo ID-je opravil\n" +" -r\tomeji izhod na posle, ki se izvajajo\n" +" -s\tomeji izhod na ustavljene posle\n" +" \n" +" Če je -x naveden, se zažene UKAZ, ko se določila poslov, ki se\n" +" pojavijo v ARGUMENTIH, zamenjajo z ID-jem opravila vodje skupine\n" +" opravil tega posla.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je dana neveljavna možnost ali če pride do\n" +" napake. Če se uporabi -x, vrne stanje končanja UKAZA." -#: builtins.c:892 +#: builtins.c:884 msgid "" "Remove jobs from current shell.\n" " \n" @@ -3034,8 +3318,23 @@ msgid "" " Exit Status:\n" " Returns success unless an invalid option or JOBSPEC is given." msgstr "" +"Odstrani posle iz trenutne lupine.\n" +" \n" +" Odstrani vsak argument DOLOČILA_POSLA s seznama dejavnih poslov.\n" +" Brez danih DOLOČIL_POSLA lupina uporabi svojo označbo trenutnega\n" +" posla.\n" +" \n" +" Možnosti:\n" +" -a\todstrani vse posle, če DOLOČILO_POSLA ni navedeno\n" +" -h\toznači vsako DOLOČILO_POSLA, tako da se SIGHUP ne pošlje\n" +" \tposlu, če lupina prejme SIGHUP \n" +" -r\todstrani samo posle, ki se izvajajo\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je dana neveljavna možnost ali če je dano\n" +" DOLOČILO_POSLA." -#: builtins.c:911 +#: builtins.c:903 msgid "" "Send a signal to a job.\n" " \n" @@ -3056,16 +3355,34 @@ msgid "" " Exit Status:\n" " Returns success unless an invalid option is given or an error occurs." msgstr "" +"Pošlje signal poslu.\n" +" \n" +" Pošlje opravila, določena s strani ID-ja opravila ali uporabi\n" +" DOLOČILO_POSLA za signal, ki je imenovan s strani SIGSPEC ali SIGNUM.\n" +" Če SIGSPEC in SIGNUM nista prisotna, se predvideva SIGTERM.\n" +" \n" +" Možnosti:\n" +" -s sig\tSIG je ime signala\n" +" -n sig\tSIG je številka signala\n" +" -l\tnavedi imena signalov; če `-l' sledijo argumenti, se predvideva,\n" +" \tda so številke signalov, za katere bi morala biti navedena imena\n" +" \n" +" Kill je vgrajena lupina zaradi dveh razlogov: omogoča ID-jem poslov,\n" +" da se jih uporabi namesto ID-jev opravil in omogoča uničenje opravil,\n" +" če se prekorači meja ustvarjenih opravil.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je dana neveljavna možnost ali če pride do\n" +" napake." -#: builtins.c:934 +#: builtins.c:926 msgid "" "Evaluate arithmetic expressions.\n" " \n" " Evaluate each ARG as an arithmetic expression. Evaluation is done in\n" " fixed-width integers with no check for overflow, though division by 0\n" " is trapped and flagged as an error. The following list of operators is\n" -" grouped into levels of equal-precedence operators. The levels are " -"listed\n" +" grouped into levels of equal-precedence operators. The levels are listed\n" " in order of decreasing precedence.\n" " \n" " \tid++, id--\tvariable post-increment, post-decrement\n" @@ -3101,22 +3418,59 @@ msgid "" " Exit Status:\n" " If the last ARG evaluates to 0, let returns 1; let returns 0 otherwise." msgstr "" +"Ovrednoti aritmetične izraze.\n" +" \n" +" Ovrednoti vsak ARG kot aritmetični izraz. Vrednotenje se opravi\n" +" v celih številih z nespremenjeno širino brez preverjanja za prekoračitev,\n" +" čeprav je deljenje z 0 ujeto in označeno kot napaka. Seznam operatorjev,\n" +" ki sledi, je združen v stopnje operatorjev enakih prednosti. Stopnje so\n" +" razvrščene po padajoči prednosti.\n" +" \n" +" \tid++, id--\tnaknadno večanje spremenljivke, naknadno manjšanje\n" +" \t++id, --id\tpredhodno večanje spremenljivke, predhodno manjšanje\n" +" \t-, +\t\tenosloven minus, plus\n" +" \t!, ~\t\tlogična in bitna negacija\n" +" \t**\t\tpotenciranje\n" +" \t*, /, %\t\tmnoženje, deljenje, ostanek\n" +" \t+, -\t\tseštevanje, odštevanje\n" +" \t<<, >>\t\tlevi in desni bitni premiki\n" +" \t<=, >=, <, >\tprimerjava\n" +" \t==, !=\t\tenakost, neenakost\n" +" \t&\t\tbitni AND\n" +" \t^\t\tbitni XOR\n" +" \t|\t\tbitni OR\n" +" \t&&\t\tlogični AND\n" +" \t||\t\tlogični OR\n" +" \tizraz ? izraz : izraz\n" +" \t\t\tpogojni operator\n" +" \t=, *=, /=, %=,\n" +" \t+=, -=, <<=, >>=,\n" +" \t&=, ^=, |=\tdodeljevanje \n" +" \n" +" Spremenljivke lupine so dovoljene kot operandi. Ime spremenljivke\n" +" se zamenja z njeno vrednostjo (prisiljena na celo število z\n" +" nespremenljivo širino) znotraj izraza. Za uporabo spremenljivke v ni\n" +" treba vklopliti atributa celega števila.\n" +" \n" +" Operatorji so ovrednoteni v prednostnem vrstnem redu. Podizrazi\n" +" v oklepajih so ovrednoteni prvi in lahko prepišejo prednostna \n" +" pravila, omenjena zgoraj.\n" +" \n" +" Stanje končanja\n" +" Če zadnji ARG ovrednoti na 0, let vrne 1; sicer let vrne 0." -#: builtins.c:979 +#: builtins.c:971 msgid "" "Read a line from the standard input and split it into fields.\n" " \n" " Reads a single line from the standard input, or from file descriptor FD\n" -" if the -u option is supplied. The line is split into fields as with " -"word\n" +" if the -u option is supplied. The line is split into fields as with word\n" " splitting, and the first word is assigned to the first NAME, the second\n" " word to the second NAME, and so on, with any leftover words assigned to\n" -" the last NAME. Only the characters found in $IFS are recognized as " -"word\n" +" the last NAME. Only the characters found in $IFS are recognized as word\n" " delimiters.\n" " \n" -" If no NAMEs are supplied, the line read is stored in the REPLY " -"variable.\n" +" If no NAMEs are supplied, the line read is stored in the REPLY variable.\n" " \n" " Options:\n" " -a array\tassign the words read to sequential indices of the array\n" @@ -3128,32 +3482,66 @@ msgid "" " -n nchars\treturn after reading NCHARS characters rather than waiting\n" " \t\tfor a newline, but honor a delimiter if fewer than NCHARS\n" " \t\tcharacters are read before the delimiter\n" -" -N nchars\treturn only after reading exactly NCHARS characters, " -"unless\n" +" -N nchars\treturn only after reading exactly NCHARS characters, unless\n" " \t\tEOF is encountered or read times out, ignoring any delimiter\n" " -p prompt\toutput the string PROMPT without a trailing newline before\n" " \t\tattempting to read\n" " -r\t\tdo not allow backslashes to escape any characters\n" " -s\t\tdo not echo input coming from a terminal\n" -" -t timeout\ttime out and return failure if a complete line of input " -"is\n" +" -t timeout\ttime out and return failure if a complete line of input is\n" " \t\tnot read withint TIMEOUT seconds. The value of the TMOUT\n" " \t\tvariable is the default timeout. TIMEOUT may be a\n" -" \t\tfractional number. If TIMEOUT is 0, read returns immediately,\n" -" \t\twithout trying to read any data, returning success only if\n" -" \t\tinput is available on the specified file descriptor. The\n" +" \t\tfractional number. If TIMEOUT is 0, read returns success only\n" +" \t\tif input is available on the specified file descriptor. The\n" " \t\texit status is greater than 128 if the timeout is exceeded\n" " -u fd\t\tread from file descriptor FD instead of the standard input\n" " \n" " Exit Status:\n" -" The return code is zero, unless end-of-file is encountered, read times " -"out\n" -" (in which case it's greater than 128), a variable assignment error " -"occurs,\n" +" The return code is zero, unless end-of-file is encountered, read times out,\n" " or an invalid file descriptor is supplied as the argument to -u." msgstr "" - -#: builtins.c:1024 +"Prebere vrstico iz standardnega vhoda in jo razdeli v polja.\n" +" \n" +" Prebere eno vrstico iz standardnega vhoda ali iz opisnika FD, če je\n" +" navedena možnost -u. Vrstica je razdeljena na polja, kot je delitev\n" +" besed in prva beseda je dodeljena prvemu IMENU, druga beseda drugemu\n" +" IMENU itd., ostanek zadnje besede pa se dodeli zadnjemu IMENU.\n" +" Samo znaki, najdeni v $IFS, so prepoznani kot razmejilniki besed.\n" +" \n" +" Če ni navedenih IMEN, se prebrana vrstica shrani v spremenljivko REPLY.\n" +" \n" +" Možnosti:\n" +" -a polje\tdodeli prebrane besede zaporednim kazalom spremenljivke \n" +" \t\tpolja POLJE, začenši z 0\n" +" -d razmejilnik\tnadaljuj, dokler ni prvi znak RAZMEJILNIKA prebran,\n" +" \t\tnamesto v novo vrstico\n" +" -e\t\tuporabi Readline za pridobitev vrstice v vzajemni lupini\n" +" -i besedilo\tuporabi BESEDILO kot prvotno besedilo za Readline\n" +" -n n-znakov\tvrni po branju znakov N-ZNAKOV, namesto čakanja na\n" +" \t\tnovo vrstico, toda spoštuj razmejilnik, če je prebranih znakov\n" +" \t\tmanj kot N-ZNAKOV pred razmejilnikom\n" +" -N n-znakov\tvrni samo po branju N-ZNAKOV znakov, razen če naleti\n" +" \t\tna konec datoteke ali če branju poteče časovna omejitev, brez\n" +" \t\tupoštevanja katerega koli razmejilnika\n" +" -p poziv\tizpiši niz POZIV brez vmesne nove vrstice, preden se\n" +" \t\tposkuša prebrati\n" +" -r\t\tne dovoli levih poševnic za izognitev vsem znakom\n" +" -s\t\tne izpiši vnosa, ki prihaja s terminala\n" +" -t časovna_omejitev\tpreseži časovno omejitev in vrni neuspešno, če\n" +" \t\tznotraj ČASOVNE_OMEJITVE sekund ni prebrana celotna vrstica\n" +" \t\tvnosa. Vrednost spremenljivke TMOUT je privzeta časovna\n" +" \t\tomejitev. ČASOVNA_OMEJITEV je lahko decimalno število.\n" +" \t\tČe je ČASOVNA_OMEJITEV 0, branje vrne uspešno samo, če je na\n" +" \t\tdoločenem opisniku datoteke na voljo vnos. Stanje končanja je\n" +" \t\tvečje kot 128, če je časovna omejitev prekoračena\n" +" -u fd\t\tberi iz opisnika datotek FD, namesto standardnega vhoda\n" +" \n" +" Stanje končanja\n" +" Koda vrnitve je nič, razen če pride do konca datoteke, če je časovna \n" +" omejitev prekoračena ali če je dan neveljaven opisnik datotek kot\n" +" argument v -u." + +#: builtins.c:1014 msgid "" "Return from a shell function.\n" " \n" @@ -3164,8 +3552,16 @@ msgid "" " Exit Status:\n" " Returns N, or failure if the shell is not executing a function or script." msgstr "" +"Vrne iz funkcije lupine.\n" +" \n" +" Povzroči, da funkcija ali skripta izvorne kode konča z vrednostjo\n" +" vrnitve, določene z N. Če je N izpuščen, se uporabi stanje vrnitve\n" +" zadnjega izvršenega ukaza znotraj funkcije ali skripta.\n" +" \n" +" Stanje končanja\n" +" Vrne N ali neuspešno, če lupina ne izvede funkcije ali skripta." -#: builtins.c:1037 +#: builtins.c:1027 msgid "" "Set or unset values of shell options and positional parameters.\n" " \n" @@ -3208,8 +3604,7 @@ msgid "" " physical same as -P\n" " pipefail the return value of a pipeline is the status of\n" " the last command to exit with a non-zero status,\n" -" or zero if no command exited with a non-zero " -"status\n" +" or zero if no command exited with a non-zero status\n" " posix change the behavior of bash where the default\n" " operation differs from the Posix standard to\n" " match the standard\n" @@ -3231,7 +3626,7 @@ msgid "" " -E If set, the ERR trap is inherited by shell functions.\n" " -H Enable ! style history substitution. This flag is on\n" " by default when the shell is interactive.\n" -" -P If set, do not resolve symbolic links when executing commands\n" +" -P If set, do not follow symbolic links when executing commands\n" " such as cd which change the current directory.\n" " -T If set, the DEBUG trap is inherited by shell functions.\n" " -- Assign any remaining arguments to the positional parameters.\n" @@ -3249,8 +3644,93 @@ msgid "" " Exit Status:\n" " Returns success unless an invalid option is given." msgstr "" - -#: builtins.c:1122 +"Nastavi ali ponastavi vrednosti možnosti lupine in položajne parametre.\n" +" \n" +" Spremeni vrednost atributov lupine in položajnih parametrov ali\n" +" prikaže imena in vrednosti spremenljivk lupine.\n" +" \n" +" Možnosti:\n" +" -a Označi vrednosti, ki so spremenjene ali ustvarjene za izvoz.\n" +" -b Takoj obvesti o uničenju posla.\n" +" -e Takoj končaj, če ukaz obstaja z ne-ničelnim stanjem.\n" +" -f Onemogoči ustvarjanje imen datotek (globbing).\n" +" -h Zapomni si mesto ukazov, ko se jih išče.\n" +" -k Vsi argumenti dodeljevanja so postavljeni v okolje za ukaz, ne\n" +" samo tisti, ki imajo predhodna imena ukazov.\n" +" -m Nadzor poslov je omogočen.\n" +" -n Preberi ukaze, toda ne izvedi jih.\n" +" -o ime_možnosti\n" +" Nastavi spremenljivke, ki ustrezajo ime_možnosti:\n" +" allexport enako kot -a\n" +" braceexpand enako kot -B\n" +" emacs uporabi vmesnik urejanja vrstic s slogom emacs\n" +" errexit enako kot -e\n" +" errtrace enako kot -E\n" +" functrace enako kot -T\n" +" hashall enako kot -h\n" +" histexpand enako kot -H\n" +" history omogoči zgodovino ukazov\n" +" ignoreeof lupina se ne bo končala po koncu branja datoteke\n" +" interactive-comments\n" +" omogoči, da se ukazi pojavijo v vzajemnih ukazih\n" +" keyword enako kot -k\n" +" monitor enako kot -m\n" +" noclobber enako kot -C\n" +" noexec enako kot -n\n" +" noglob enako kot -f\n" +" nolog trenutno sprejeto, toda neupoštevano\n" +" notify enako kot -b\n" +" nounset enako kot -u\n" +" onecmd enako kot -t\n" +" physical enako kot -P\n" +" pipefail vrnjena vrednost cevovoda je stanje zadnjega\n" +" ukaza, ki je končal z ne-ničelnim stanjem ali nič,\n" +" če noben ukaz ni končal ne-ničelnim stanjem\n" +" posix spremeni obnašanje bash-a, kjer se privzeto\n" +" opravilo razlikuje od standarda POSIX pri\n" +" ujemanju standarda\n" +" privileged enako kot -p\n" +" verbose enako kot -v\n" +" vi uporabi vmesnik urejanja vrstic s slogom vi\n" +" xtrace enako kot -x\n" +" -p Vklopljeno, kadar se pravi in učinkoviti uporabniški ID-ji ne\n" +" ujamajo. Onemogoči obdelavo datoteke $ENV in uvoz funkcij\n" +" lupine. Onemogočenje te možnosti povzroči, da sta učinkovit\n" +" uporabniški id in id skupine nastavljena na resničen\n" +" uporabniški id in id skupine.\n" +" -t Končaj po branju in izvedbi enega ukaza.\n" +" -u Obravnavaj ponastavljene spremenljivke kot napako pri\n" +" zamenjavi.\n" +" -v Prikaži vrstice vnosa lupine kot so prebrane.\n" +" -x Prikaži ukaze in njihove argumente kot so izvedeni.\n" +" -B lupina bo izvedla širitev oklepaja\n" +" -C če je nastavljen, ne dovoli običajnim datotekam,\n" +" da bi bile prepisane s preusmeritvijo izhoda.\n" +" -E Če je nastavljeno, je past ERR dedovana s strani\n" +" funkcij lupine.\n" +" -H Omogoči zamenjavo zgodovine s slogom! . Ta zastavica\n" +" je privzeto omogočena, kadar je lupina vzajemna.\n" +" -P Če je nastavljeno, ne sledi simbolnim povezavam, kadar se\n" +" izvajajo ukazi, kot je cd, ki spremeni trenutno mapo.\n" +" -T Če je nastavljeno, je past DEBUG dedovana s strani\n" +" funkcij lupine.\n" +" -- Dodeli vse preostale argumente v položajne parametre.\n" +" Če ni preostalih argumentov, so položajni parametri\n" +" ponastavljeni.\n" +" - Dodeli vse preostale argumente v položajne parametre.\n" +" Možnosti -x in -v sta izključeni.\n" +" \n" +" Uporaba + namesto - povzroči, da se te zastave izklopijo.\n" +" Zastave se lahko tudi uporabijo za po klicu lupine. Trenuten\n" +" niz zastavic je mogoče najti v $-. Preostali n ARGUMENTI so\n" +" položajni parametri in so dodeljeni vrstnem redu k $1, $2, .. $n.\n" +" Če ni danih ARGUMENTOV, se izpišejo vse spremenljivke\n" +" lupine.\n" +" \n" +" Stanje končanja\n" +" Vrne uspešno, razen če je dana neveljavna možnost." + +#: builtins.c:1112 msgid "" "Unset values and attributes of shell variables and functions.\n" " \n" @@ -3260,8 +3740,7 @@ msgid "" " -f\ttreat each NAME as a shell function\n" " -v\ttreat each NAME as a shell variable\n" " \n" -" Without options, unset first tries to unset a variable, and if that " -"fails,\n" +" Without options, unset first tries to unset a variable, and if that fails,\n" " tries to unset a function.\n" " \n" " Some variables cannot be unset; also see `readonly'.\n" @@ -3269,14 +3748,29 @@ msgid "" " Exit Status:\n" " Returns success unless an invalid option is given or a NAME is read-only." msgstr "" +"Ponastavi vrednosti in atribute spremenljivk in funkcij lupine.\n" +" \n" +" Za vsako IME odstrani ustrezno spremenljivko ali funkcijo.\n" +" \n" +" Možnosti:\n" +" -f\tobravnavaj vsako IME kot funkcijo lupine\n" +" -v\tobravnavaj vsako IME kot spremenljivko lupine\n" +" \n" +" Če ni danih možnosti, poskuša unset ponastaviti spremenljivko in če\n" +" to ne uspe, poskuša ponastaviti funkcijo.\n" +" \n" +" Nekaterih spremenljivk ni mogoče ponastaviti; glejte tudi `readonly'.\n" +" \n" +" Stanje končanja\n" +" Vrne uspešno, razen če je dana neveljavna možnost ali če je IME samo\n" +" za branje." -#: builtins.c:1142 +#: builtins.c:1132 msgid "" "Set export attribute for shell variables.\n" " \n" " Marks each NAME for automatic export to the environment of subsequently\n" -" executed commands. If VALUE is supplied, assign VALUE before " -"exporting.\n" +" executed commands. If VALUE is supplied, assign VALUE before exporting.\n" " \n" " Options:\n" " -f\trefer to shell functions\n" @@ -3288,8 +3782,23 @@ msgid "" " Exit Status:\n" " Returns success unless an invalid option is given or NAME is invalid." msgstr "" +"Nastavi atribut izvoza za spremenljivke lupine.\n" +" \n" +" Označi vsako IME za samodejni izvoz v okolje naknadno izvedenih\n" +" ukazov. Če je VREDNOST vnesena, dodeli VREDNOST pred izvozom.\n" +" \n" +" Možnosti:\n" +" -f\tnanašaj se na funkcije lupine\n" +" -n\todstrani lastnost izvoza iz vsakega IMENA\n" +" -p\tprikaži seznam vseh izvoženih spremenljivk in funkcij\n" +" \n" +" Argument od `--' onemogoči nadaljnjo obdelavo možnosti.\n" +" \n" +" Stanje končanja\n" +" Vrne uspešno, razen če je dana neveljavna možnost ali če je\n" +" neveljavno IME." -#: builtins.c:1161 +#: builtins.c:1151 msgid "" "Mark shell variables as unchangeable.\n" " \n" @@ -3308,8 +3817,26 @@ msgid "" " Exit Status:\n" " Returns success unless an invalid option is given or NAME is invalid." msgstr "" +"Označi spremenljivke lupine kot nespremenljive.\n" +" \n" +" Označi vsako IME kot samo za branje; vrednosti teh IMEN se morda\n" +" ne bodo spremenile s strani naknadne dodelitve. Če je VREDNOST\n" +" predložena, dodeli VREDNOST pred označitvijo samo za branje.\n" +" \n" +" Možnosti:\n" +" -a\tnanašaj se na spremenljivke zabeleženih polj\n" +" -A\tnanašaj se spremenljivke povezanih polj\n" +" -f\tnanašaj se na funkcije lupine\n" +" -p\tprikaži seznam vseh spremenljivk in funkcij, ki so samo\n" +" \tza branje\n" +" \n" +" Argument od `--' onemogoči nadaljnjo obdelavo možnosti.\n" +" \n" +" Stanje končanja\n" +" Vrne uspešno, razen če je dana neveljavna možnost ali če je\n" +" neveljavno IME." -#: builtins.c:1182 +#: builtins.c:1172 msgid "" "Shift positional parameters.\n" " \n" @@ -3319,8 +3846,15 @@ msgid "" " Exit Status:\n" " Returns success unless N is negative or greater than $#." msgstr "" +"Premakne položajne parametre.\n" +" \n" +" Preimenuje položajne parametre $N+1, $N+2 ... v $1,$2 ...\n" +" Če N ni dan, se predvideva, da je 1.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je N negativen ali večji kot $#." -#: builtins.c:1194 builtins.c:1209 +#: builtins.c:1184 builtins.c:1199 msgid "" "Execute commands from a file in the current shell.\n" " \n" @@ -3333,8 +3867,18 @@ msgid "" " Returns the status of the last command executed in FILENAME; fails if\n" " FILENAME cannot be read." msgstr "" +"Izvede ukaze iz datoteke v trenutni lupini.\n" +" \n" +" Prebere in izvede ukaze iz DATOTEKE v trenutni lupini. Vnosi v $PATH\n" +" so uporabljeni za iskanje mape, ki vsebuje IME_DATOTEKE. \n" +" Če so kakšni ARGUMENTI predloženi, postanejo položajni parametri,\n" +" kadar se izvede IME_DATOTEKE.\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje zadnjega izvršenega ukaza v IMENU_DATOTEKE; vrne\n" +" neuspešno, če IMENA_DATOTEKE ni mogoče brati." -#: builtins.c:1225 +#: builtins.c:1215 msgid "" "Suspend shell execution.\n" " \n" @@ -3347,8 +3891,20 @@ msgid "" " Exit Status:\n" " Returns success unless job control is not enabled or an error occurs." msgstr "" +"Da izvedbo lupine v pripravljenost.\n" +" \n" +" Da izvedbo te lupine v pripravljenost, dokler ne prejme signala\n" +" SIGCONT. Lupine prijave ni mogoče dati v pripravljenost, razen če se\n" +" jo prisili.\n" +" \n" +" Možnosti:\n" +" -f\tprisili stanje pripravljenosti, tudi če je lupina lupina prijave\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če nadzor posla ni omogočen ali če pride do\n" +" napake." -#: builtins.c:1241 +#: builtins.c:1231 msgid "" "Evaluate conditional expression.\n" " \n" @@ -3382,8 +3938,7 @@ msgid "" " -x FILE True if the file is executable by you.\n" " -O FILE True if the file is effectively owned by you.\n" " -G FILE True if the file is effectively owned by your group.\n" -" -N FILE True if the file has been modified since it was last " -"read.\n" +" -N FILE True if the file has been modified since it was last read.\n" " \n" " FILE1 -nt FILE2 True if file1 is newer than file2 (according to\n" " modification date).\n" @@ -3404,8 +3959,7 @@ msgid "" " STRING1 != STRING2\n" " True if the strings are not equal.\n" " STRING1 < STRING2\n" -" True if STRING1 sorts before STRING2 " -"lexicographically.\n" +" True if STRING1 sorts before STRING2 lexicographically.\n" " STRING1 > STRING2\n" " True if STRING1 sorts after STRING2 lexicographically.\n" " \n" @@ -3428,33 +3982,120 @@ msgid "" " Returns success if EXPR evaluates to true; fails if EXPR evaluates to\n" " false or an invalid argument is given." msgstr "" - -#: builtins.c:1321 +"Ovrednoti pogojni izraz.\n" +" \n" +" Konča s stanjem 0 (prav) ali 1 (napak), odvisno od ovrednotenja IZRAZA.\n" +" Izrazi so lahko enoslovni ali binarni. Enoslovni izrazi so pogosto\n" +" uporabljeni za preverjanje stanja datoteke. Obstajajo tudi operatorji\n" +" nizov in operatorji številskih primerjav.\n" +" \n" +" Obnašanje preizkusa je odvisno od števila argumentov. Preberite \n" +" si stran priročnika bash za popolno razčlenitev.\n" +" \n" +" Operatorji datotek:\n" +" \n" +" -a DATOTEKA Prav, če datoteka obstaja.\n" +" -b DATOTEKA Prav, če je datoteka posebnost bloka.\n" +" -c DATOTEKA Prav, če je datoteka posebnost znaka.\n" +" -d DATOTEKA Prav, če je datoteka mapa.\n" +" -e DATOTEKA Prav, če datoteka obstaja.\n" +" -f DATOTEKA Prav, če datoteka obstaja in je običajna.\n" +" -g DATOTEKA Prav, če je datoteka set-group-id.\n" +" -h DATOTEKA Prav, če je datoteka simbolna povezava.\n" +" -L DATOTEKA Prav, če je datoteka simbolna povezava.\n" +" -k DATOTEKA Prav, če ima datoteka nastavljeno zastavo `sticky' bit\n" +" -p DATOTEKA Prav, če je datoteka imenovana cev.\n" +" -r DATOTEKA Prav, če je datoteka berljiva za Vas.\n" +" -s DATOTEKA Prav, če datoteka obstaja in ni prazna.\n" +" -S DATOTEKA Prav, če datoteka ni vstavek.\n" +" -t FD Prav, če je FD odprt v terminalu.\n" +" -u DATOTEKA Prav, če je datoteka set-user-id.\n" +" -w DATOTEKA Prav, če je datoteka zapisljiva za Vas.\n" +" -x DATOTEKA Prav, če je datoteka izvedljiva za Vas.\n" +" -O DATOTEKA Prav, če datoteka v vaši lasti.\n" +" -G DATOTEKA Prav, če je datoteka v lasti vaše skupine.\n" +" -N DATOTEKA Prav, če je datoteka bila spremenjena, odkar je bila\n" +" nazadnje prebrana.\n" +" \n" +" DATOTEKA1 -nt DATOTEKA Prav, če je datoteka1 novejša kot\n" +" datoteka2 (glede na datum spremembe).\n" +" \n" +" DATOTEKA1 -ot DATOTEKA2 Prav, če je datoteka1 starejša kot\n" +" datoteka2.\n" +" \n" +" DATOTEKA1 -ef DATOTEKA2 Prav, če je datoteka1 nespremenljivo\n" +" vezana na datoteko2.\n" +" \n" +" Operatorji nizov:\n" +" \n" +" -z NIZ Prav, če je niz prazen.\n" +" \n" +" -n NIZ\n" +" NIZ Prav, če niz ni prazen.\n" +" \n" +" NIZ1 = NIZ2\n" +" Prav, če sta niza enaka.\n" +" NIZ1 != NIZ2\n" +" Prav, če niza nista enaka.\n" +" NIZ1 < NIZ2\n" +" Prav, če NIZ1 razvrsti po abecedi prej kot NIZ2.\n" +" NIZ1 > NIZ2\n" +" Prav, če NIZ1 razvrsti po abecedi kasneje kot NIZ2.\n" +" \n" +" Drugi operatorji:\n" +" \n" +" -o MOŽNOST Prav, če je možnost lupine MOŽNOST omogočena.\n" +" -v SPR\t Prav, če je spremenljivka lupine SPR nastavljena\n" +" ! IZRAZ Prav, če je izraz napak.\n" +" IZRAZ1 -a IZRAZ2 Prav, če sta izraz1 IN izraz2 prav.\n" +" IZRAZ1 -o IZRAZ2 Prav, če je izraz1 ALI izraz2 prav.\n" +" \n" +" arg1 OP arg2 Aritmetični preizkusi. OP je eden od -eq, -ne,\n" +" -lt, -le, -gt, ali -ge.\n" +" \n" +" Aritmetična binarna operatorja vrneta prav, če je ARG1 enak, neenak,\n" +" manjši-kot, manjši-kot-ali-enak, večji-kot ali večji-kot-ali-enak\n" +" kot ARG2.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, če IZRAZ ovrednoti prav, neuspešno vrne, če IZRAZ \n" +" ovrednoti napak ali če je dan neveljaven argument." + +#: builtins.c:1311 msgid "" "Evaluate conditional expression.\n" " \n" " This is a synonym for the \"test\" builtin, but the last argument must\n" " be a literal `]', to match the opening `['." msgstr "" +"Ovrednoti pogojni izraz.\n" +" \n" +" To je sopomenka za vgrajeno lupino \"test\", toda zadnji argument\n" +" mora biti dobesedni `]' za ujemanje z uklepajem `['." -#: builtins.c:1330 +#: builtins.c:1320 msgid "" "Display process times.\n" " \n" -" Prints the accumulated user and system times for the shell and all of " -"its\n" +" Prints the accumulated user and system times for the shell and all of its\n" " child processes.\n" " \n" " Exit Status:\n" " Always succeeds." msgstr "" +"Prikaže čase opravila.\n" +" \n" +" Prikaže zbrane čase uporabnika in sistema za lupino in vsa njena\n" +" podrejena opravila.\n" +" \n" +" Stanje končanja:\n" +" Vedno uspešno." -#: builtins.c:1342 +#: builtins.c:1332 msgid "" "Trap signals and other events.\n" " \n" -" Defines and activates handlers to be run when the shell receives " -"signals\n" +" Defines and activates handlers to be run when the shell receives signals\n" " or other conditions.\n" " \n" " ARG is a command to be read and executed when the shell receives the\n" @@ -3463,37 +4104,60 @@ msgid "" " value. If ARG is the null string each SIGNAL_SPEC is ignored by the\n" " shell and by the commands it invokes.\n" " \n" -" If a SIGNAL_SPEC is EXIT (0) ARG is executed on exit from the shell. " -"If\n" -" a SIGNAL_SPEC is DEBUG, ARG is executed before every simple command. " -"If\n" -" a SIGNAL_SPEC is RETURN, ARG is executed each time a shell function or " -"a\n" -" script run by the . or source builtins finishes executing. A " -"SIGNAL_SPEC\n" -" of ERR means to execute ARG each time a command's failure would cause " -"the\n" +" If a SIGNAL_SPEC is EXIT (0) ARG is executed on exit from the shell. If\n" +" a SIGNAL_SPEC is DEBUG, ARG is executed before every simple command. If\n" +" a SIGNAL_SPEC is RETURN, ARG is executed each time a shell function or a\n" +" script run by the . or source builtins finishes executing. A SIGNAL_SPEC\n" +" of ERR means to execute ARG each time a command's failure would cause the\n" " shell to exit when the -e option is enabled.\n" " \n" -" If no arguments are supplied, trap prints the list of commands " -"associated\n" +" If no arguments are supplied, trap prints the list of commands associated\n" " with each signal.\n" " \n" " Options:\n" " -l\tprint a list of signal names and their corresponding numbers\n" " -p\tdisplay the trap commands associated with each SIGNAL_SPEC\n" " \n" -" Each SIGNAL_SPEC is either a signal name in or a signal " -"number.\n" +" Each SIGNAL_SPEC is either a signal name in or a signal number.\n" " Signal names are case insensitive and the SIG prefix is optional. A\n" " signal may be sent to the shell with \"kill -signal $$\".\n" " \n" " Exit Status:\n" -" Returns success unless a SIGSPEC is invalid or an invalid option is " -"given." +" Returns success unless a SIGSPEC is invalid or an invalid option is given." msgstr "" +"Signali trap in ostali dogodki.\n" +" \n" +" Določi in omogoči ročnik, da se jih zažene, kadar lupina sprejme signale\n" +" ali ostale pogoje.\n" +" \n" +" ARG je ukaz, ki se ga prebere in izvrši, kadar lupina sprejme signal(e)\n" +" SIGNAL_SPEC. Če je ARG odsoten (in predložen en SIGNAL_SPEC)\n" +" ali `-', je vsak določen signal ponastavljen na svojo prvotno vrednost.\n" +" Če je ARG prazen niz, je vsak SIGNAL_SPEC prezrt s strani lupine\n" +" in ukazov, ki jih pokliče.\n" +" \n" +" Če je SIGNAL_SPEC EXIT (0), se ARG izvrši ob izhodu iz lupine. Če je\n" +" SIGNAL_SPEC DEBUG, je ARG izvršen pred vsakim ukazom. Če je\n" +" SIGNAL_SPEC RETURN, se ARG izvrši vsakič, ko funkcija lupine ali skript,\n" +" zagnan s strani . ali vgrajenih virov, konča z izvajanjem. SIGNAL_SPEC\n" +" od ERR pomeni, da se ARG izvede vsakič, ko bi napaka ukaza povzročila, da\n" +" bi se lupina končala, kadar je omogočena možnost -e.\n" +" \n" +" Če ni predloženih argumentov, trap prikaže seznam ukazov, povezanih z\n" +" vsakim signalom.\n" +" \n" +" Možnosti:\n" +" -l\tPrikaži seznam imen signalov in njihove ustrezne številke\n" +" -p\tprikaži ukaze trap, povezane z vsakim SIGNAL_SPEC\n" +" \n" +" Vsak SIGNAL_SPEC je bodisi ime signala v bodisi številka signala.\n" +" Imena signalov ločujejo velikost črk in predpona SIG je izbirna.\n" +" Signal je lahko poslan v lupino s \"kill -signal $$\".\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je SIGSPEC neveljaven ali je dana neveljavna možnost." -#: builtins.c:1378 +#: builtins.c:1368 msgid "" "Display information about command type.\n" " \n" @@ -3519,16 +4183,41 @@ msgid "" " NAME\tCommand name to be interpreted.\n" " \n" " Exit Status:\n" -" Returns success if all of the NAMEs are found; fails if any are not " -"found." -msgstr "" +" Returns success if all of the NAMEs are found; fails if any are not found." +msgstr "" +"Prikaže podrobnosti o vrsti ukaza.\n" +" \n" +" Za vsako IME nakaže, kako bi bilo tolmačeno, če bi bilo uporabljeno\n" +" v imenu ukaza.\n" +" \n" +" Možnosti:\n" +" -a\tprikaži vsa mesta, ki vsebujejo izvedljivo datoteko z imenom\n" +" \tIME;\n" +" \tvključuje vzdevke, vgrajene lupine in funkcije, ampak samo,\n" +" \tče možnost `-p' NI uporabljena.\n" +" -f\tzatri iskanje funkcij lupine\n" +" -P\tprisili iskanje POTI za vsako IME, tudi če je vzdevek,\n" +" \tvgrajena lupina ali funkcija, in vrni ime datoteke diska, ki bi\n" +" \tbil izvršen.\n" +" -p\tvrne ime datoteke diska, ki bi bila izvršena ali nič,\n" +" \tče `type -t NAME' ne bi vrnil datoteke `file'.\n" +" -t\tizpiši eno besedo, katera je ena izmed `vzdevkov', \n" +" \t`ključnih_besed', `funkcij', `vgrajenih_lupin', `datotek' ali `', \n" +" \tče je IME vzdevek, rezervirana beseda, funkcija lupine, vgrajena \n" +" \tlupina, datoteka diska ali ni najdeno, v tem zaporedju\n" +" \n" +" Argumenti:\n" +" IME\tIme ukaza, ki bo tolmačeno.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, če so vsa IMENA najdena; vrne neuspešno, če katero\n" +" ni najdeno." -#: builtins.c:1409 +#: builtins.c:1399 msgid "" "Modify shell resource limits.\n" " \n" -" Provides control over the resources available to the shell and " -"processes\n" +" Provides control over the resources available to the shell and processes\n" " it creates, on systems that allow such control.\n" " \n" " Options:\n" @@ -3552,9 +4241,6 @@ msgid "" " -u\tthe maximum number of user processes\n" " -v\tthe size of virtual memory\n" " -x\tthe maximum number of file locks\n" -" -T the maximum number of threads\n" -" \n" -" Not all options are available on all platforms.\n" " \n" " If LIMIT is given, it is the new value of the specified resource; the\n" " special LIMIT values `soft', `hard', and `unlimited' stand for the\n" @@ -3569,8 +4255,49 @@ msgid "" " Exit Status:\n" " Returns success unless an invalid option is supplied or an error occurs." msgstr "" - -#: builtins.c:1457 +"Spremeni omejitve virov lupine.\n" +" \n" +" Zagotavlja nadzor nad sredstvi, ki so na voljo lupini in ustvarjenim\n" +" opravilom, na sistemih, ki omogočajo tak nadzor.\n" +" \n" +" Možnosti:\n" +" -S\tuporabi blago omejitev virov `soft'\n" +" -H\tuporabi strogo omejitev virov `hard'\n" +" -a\tvse trenutne omejitve so poročane\n" +" -b\tvelikost medpomnilnika vtiča\n" +" -c\tnajvečja velikost ustvarjenih datotek jedra\n" +" -d\tnajvečja velikost odseka podatkov opravila\n" +" -e\tnajvečja prednost razporejanja (`nice')\n" +" -f\tnajvečja velikost datotek, ki so napisane s strani lupine in njenih\n" +" \tpodrejenih opravil\n" +" -i\tnajvečje število signalov na čakanju\n" +" -l\tnajvečja velikost, ki jo opravilo lahko zaklene v pomnilnik\n" +" -m\tnajvečja velikost stalnih naborov\n" +" -n\tnajvečje število odprtih opisnikov datotek\n" +" -p\tvelikost medpomnilnika cevi\n" +" -q\tnajvečje število bajtov v čakalnih vrstah sporočil POSIX\n" +" -r\tnajvečja prednost razporejanja v realnem času\n" +" -s\tnajvečja velikost sklada\n" +" -t\tnajvečja količina časa cpe v sekundah\n" +" -u\tnajvečje število uporabniških opravil\n" +" -v\tvelikost navideznega pomnilnika\n" +" -x\tnajvečje število datotečnih ključavnic\n" +" \n" +" Če je MEJA dana, je le-ta nova vrednost navedenega vira; posebne \n" +" vrednosti MEJE `soft', `hard' in `unlimited' pomenijo trenutno blago \n" +" omejitev, trenutno strogo omejitev in brez omejitev, v tem vrstem redu.\n" +" V nasprotnem primeru se izpiše trenutna vrednost navedenega vira.\n" +" Če ni danih možnosti, se predpostavlja -f.\n" +" \n" +" Vrednosti so v 1024-bajtnem povečanju, razen za -t, ki je v sekundah,\n" +" -p, ki je v povečanju za 512 bajtov, in -u, ki je nespremenjeno število\n" +" opravil.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je dana neveljavna možnost ali če pride do\n" +" napake." + +#: builtins.c:1444 msgid "" "Display or set file mode mask.\n" " \n" @@ -3587,25 +4314,49 @@ msgid "" " Exit Status:\n" " Returns success unless MODE is invalid or an invalid option is given." msgstr "" +"Prikaži ali nastavi masko načina datoteke.\n" +" \n" +" Nastavi uporabniško masko ustvarjanja datoteke v NAČIN. Če je\n" +" NAČIN izpuščen, prikaže trenutno vrednost maske.\n" +" \n" +" Če se NAČIN začne z števko, se tolmači kot osmiško število;\n" +" sicer je niz simbolnega načina kot je sprejet s strani chmod(1).\n" +" \n" +" Možnosti:\n" +" -p\tče je NAČIN izpuščen, izpiši v obliki, ki se lahko uporabi kot vnos\n" +" -S\tnaredi simbolni izpis; sicer se izpiše osmiško število\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je NAČIN neveljaven ali če je dana neveljavna\n" +" možnost." -#: builtins.c:1477 +#: builtins.c:1464 msgid "" "Wait for job completion and return exit status.\n" " \n" -" Waits for each process identified by an ID, which may be a process ID or " -"a\n" +" Waits for the process identified by ID, which may be a process ID or a\n" " job specification, and reports its termination status. If ID is not\n" " given, waits for all currently active child processes, and the return\n" -" status is zero. If ID is a a job specification, waits for all " -"processes\n" -" in that job's pipeline.\n" +" status is zero. If ID is a a job specification, waits for all processes\n" +" in the job's pipeline.\n" " \n" " Exit Status:\n" -" Returns the status of the last ID; fails if ID is invalid or an invalid\n" -" option is given." +" Returns the status of ID; fails if ID is invalid or an invalid option is\n" +" given." msgstr "" +"Čaka na dokončanje posla in vrne stanje končanja.\n" +" \n" +" Počaka na opravilo, določeno s strani ID-ja, ki je lahko ID opravila ali\n" +" določilo posla in poroča svoje stanje uničenja. Če ID ni dan, počaka\n" +" vsa trenutno dejavna podrejena opravila in stanje končanja je nič.\n" +" Če je ID določilo posla, počaka vsa opravila v cevovodu\n" +" posla.\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje ID-ja; vrne neuspešno, če je ID neveljaven ali če je dana\n" +" neveljavna možnost." -#: builtins.c:1495 +#: builtins.c:1482 msgid "" "Wait for process completion and return exit status.\n" " \n" @@ -3614,12 +4365,20 @@ msgid "" " and the return code is zero. PID must be a process ID.\n" " \n" " Exit Status:\n" -" Returns the status of ID; fails if ID is invalid or an invalid option " -"is\n" +" Returns the status of ID; fails if ID is invalid or an invalid option is\n" " given." msgstr "" +"Čaka na končanje opravila in vrne stanje končanja.\n" +" \n" +" Počaka na določeno opravilo in poroča svoje stanje uničenja. Če ID\n" +" opravila ni dan, so vsa trenutno dejavna podrejena opravila na\n" +" čakanju in stanje končanja je nič.\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje ID-ja; neuspešno, če je ID neveljaven ali če je dana\n" +" neveljavna možnost." -#: builtins.c:1510 +#: builtins.c:1497 msgid "" "Execute commands for each member in a list.\n" " \n" @@ -3631,8 +4390,17 @@ msgid "" " Exit Status:\n" " Returns the status of the last command executed." msgstr "" +"Izvede ukaze za vsakega člana na seznamu.\n" +" \n" +" Zanka `for' izvede zaporedje ukazov za vsakega člana na seznamu\n" +" predmetov. Če `in BESEDE ...;' niso prisotna, se predvideva `in \"$@\"'.\n" +" Za vsak element v BESEDAH je IME nastavljeno temu predmetu in\n" +" UKAZI so izvršeni.\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje zadnjega izvršenega ukaza." -#: builtins.c:1524 +#: builtins.c:1511 msgid "" "Arithmetic for loop.\n" " \n" @@ -3648,8 +4416,21 @@ msgid "" " Exit Status:\n" " Returns the status of the last command executed." msgstr "" +"Aritmetična zanka for.\n" +" \n" +" Enakovredna je \n" +" \t(( IZRAZ1 ))\n" +" \twhile (( IZRAZ2 )); do\n" +" \t\tUKAZI\n" +" \t\t(( IZRAZ3 ))\n" +" \tdone\n" +" IZRAZ1, IZRAZ2, in IZRAZ3 so aritmetični izrazi. Če je kateri izraz izpuščen,\n" +" se obnaša, kot da so enaki 1.\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje zadnjega izvršenega ukaza." -#: builtins.c:1542 +#: builtins.c:1529 msgid "" "Select words from a list and execute commands.\n" " \n" @@ -3668,8 +4449,24 @@ msgid "" " Exit Status:\n" " Returns the status of the last command executed." msgstr "" +"Izbere besede s seznama in izvede ukaze.\n" +" \n" +" BESEDE so razširjene, kar ustvari seznam besed. Nabor razširjenih\n" +" besed se izpiše na standardno napako, vsaka s svojo številko.\n" +" Če `in BESEDE ...;' niso prisotne, se predvideva\n" +" `in \"$@\"'. Potem je prikazan poziv PS3 in vrstica prebrana\n" +" s standardnega vnosa. Če je vrstica sestavljena iz številke, ki ustreza\n" +" eni od prikazanih besed, potem je IME nastavljeno tej besedi.\n" +" Če je vrstica prazna, so BESEDE v pozivu prikazane \n" +" ponovno. Če se prebere konec datoteke, se ukaz zaključi. Vsaka druga \n" +" prebrana vrednost povzroči, da se IME nastavi na prazno vrednost.\n" +" Prebrana vrstica je shranjena v spremenljivki ODGOVOR. UKAZI so izvršeni \n" +" po vsakem izboru, dokler se ne izvede ukaz break.\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje zadnjega izvršenega ukaza." -#: builtins.c:1563 +#: builtins.c:1550 msgid "" "Report time consumed by pipeline's execution.\n" " \n" @@ -3684,8 +4481,21 @@ msgid "" " Exit Status:\n" " The return status is the return status of PIPELINE." msgstr "" +"Poroča porabljen čas s strani izvedbe cevovoda.\n" +" \n" +" Izvede CEVOVOD in prikaže povzetek dejanskega časa, čas \n" +" uporabniške CPE in čas sistemske CPE, porabljen za izvajanje CEVOVODA,\n" +" ko se konča.\n" +" \n" +" Možnosti:\n" +" -p\tprikaži časovni povzetek v prenosni obliki POSIX\n" +" \n" +" Vrednost spremenljivke TIMEFORMAT se uporabi kot oblika izpisa.\n" +" \n" +" Stanje končanja:\n" +" Stanje končanja je stanje končanja CEVOVODA." -#: builtins.c:1580 +#: builtins.c:1567 msgid "" "Execute commands based on pattern matching.\n" " \n" @@ -3695,29 +4505,43 @@ msgid "" " Exit Status:\n" " Returns the status of the last command executed." msgstr "" +"Izvrši ukaze na podlagi ujemanja vzorcev.\n" +" \n" +" Izbirno izvrši UKAZE, ki temeljijo na VZORCU BESEDNEGA ujemanja.\n" +" `|' se uporablja za ločevanje večih vzorcev.\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje zadnjega izvršenega ukaza." -#: builtins.c:1592 +#: builtins.c:1579 msgid "" "Execute commands based on conditional.\n" " \n" -" The `if COMMANDS' list is executed. If its exit status is zero, then " -"the\n" -" `then COMMANDS' list is executed. Otherwise, each `elif COMMANDS' list " -"is\n" +" The `if COMMANDS' list is executed. If its exit status is zero, then the\n" +" `then COMMANDS' list is executed. Otherwise, each `elif COMMANDS' list is\n" " executed in turn, and if its exit status is zero, the corresponding\n" -" `then COMMANDS' list is executed and the if command completes. " -"Otherwise,\n" -" the `else COMMANDS' list is executed, if present. The exit status of " -"the\n" -" entire construct is the exit status of the last command executed, or " -"zero\n" +" `then COMMANDS' list is executed and the if command completes. Otherwise,\n" +" the `else COMMANDS' list is executed, if present. The exit status of the\n" +" entire construct is the exit status of the last command executed, or zero\n" " if no condition tested true.\n" " \n" " Exit Status:\n" " Returns the status of the last command executed." msgstr "" +"Izvaja ukaze, ki temeljijo na pogojih.\n" +" \n" +" Izvede se seznam `if UKAZI'. Če je njegovo stanje nič, se izvede seznam\n" +" `then UKAZI'. V nasprotnem primeru se izvede vsak seznam `elif UKAZI' \n" +" in če je njegovo stanje nič, se izvede ustrezen seznam `then UKAZI' \n" +" in ukaz if se zaključi. V nasprotnem primeru se izvede seznam \n" +" `else UKAZI', če je prisoten. Stanje končanja celotnega izgrajenja \n" +" je stanje končanja zadnjega izvršenega ukaza ali nič, če noben pogoj ni \n" +" dal prav.\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje zadnjega izvršenega ukaza." -#: builtins.c:1609 +#: builtins.c:1596 msgid "" "Execute commands as long as a test succeeds.\n" " \n" @@ -3727,8 +4551,15 @@ msgid "" " Exit Status:\n" " Returns the status of the last command executed." msgstr "" +"Izvaja ukaze, dokler je preizkus uspešen.\n" +" \n" +" Razširja in izvaja UKAZE tako dolgo, dokler ima zadnji ukaz v UKAZIH\n" +" `while' stanje končanja, ki je nič.\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje zadnjega izvršenega ukaza." -#: builtins.c:1621 +#: builtins.c:1608 msgid "" "Execute commands as long as a test does not succeed.\n" " \n" @@ -3738,8 +4569,15 @@ msgid "" " Exit Status:\n" " Returns the status of the last command executed." msgstr "" +"Izvaja ukaze, dokler je preizkus neuspešen.\n" +" \n" +" Razširja in izvaja UKAZE tako dolgo, dokler ima zadnji ukaz v UKAZIH\n" +" `until' stanje končanja, ki ni nič.\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje zadnjega izvršenega ukaza." -#: builtins.c:1633 +#: builtins.c:1620 msgid "" "Create a coprocess named NAME.\n" " \n" @@ -3751,22 +4589,38 @@ msgid "" " Exit Status:\n" " Returns the exit status of COMMAND." msgstr "" +"Ustvari soopravilo, imenovano IME.\n" +" \n" +" Izvrši UKAZ neusklajeno, s standardnim izhodom in vnosom ukaza, ki sta \n" +" povezana preko cevi z opisniki datotek, ki so dodeljeni kazalom 0 in 1 \n" +" spremenljivke polja IME v izvršilni lupini.\n" +" Privzeto IME je \"COPROC\".\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje končanja UKAZA." -#: builtins.c:1647 +#: builtins.c:1634 msgid "" "Define shell function.\n" " \n" " Create a shell function named NAME. When invoked as a simple command,\n" -" NAME runs COMMANDs in the calling shell's context. When NAME is " -"invoked,\n" +" NAME runs COMMANDs in the calling shell's context. When NAME is invoked,\n" " the arguments are passed to the function as $1...$n, and the function's\n" " name is in $FUNCNAME.\n" " \n" " Exit Status:\n" " Returns success unless NAME is readonly." msgstr "" +"Določi funkcijo lupine.\n" +" \n" +" Ustvari funkcijo lupine, imenovano IME. Kadar je poklicana kot preprost ukaz,\n" +" IME zažene UKAZE v vsebini klicoče lupine. Kadar se kliče IME, so argumenti\n" +" posredovani v funkcijo kot $1...$n in ime funkcije je v $FUNCNAME.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je IME samo za branje." -#: builtins.c:1661 +#: builtins.c:1648 msgid "" "Group commands as a unit.\n" " \n" @@ -3776,8 +4630,15 @@ msgid "" " Exit Status:\n" " Returns the status of the last command executed." msgstr "" +"Združi ukaze kot enoto.\n" +" \n" +" Zažene nabor ukazov v skupini. To je eden od načinov za \n" +" preusmeritev celotnega nabora ukazov.\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje zadnjega izvršenega ukaza." -#: builtins.c:1673 +#: builtins.c:1660 msgid "" "Resume job in foreground.\n" " \n" @@ -3790,8 +4651,17 @@ msgid "" " Exit Status:\n" " Returns the status of the resumed job." msgstr "" +"Obnovi posel v ospredju.\n" +" \n" +" Je enakovreden argumentu DOLOČILO_POSLA v ukazu `fg'. Obnovi posel,\n" +" ki je ustavljen ali v ozadju. DOLOČILO_POSLA lahko določi bodisi ime\n" +" posla bodisi številko posla. DOLOČILU_POSLA sledi `&', ki postavi posel\n" +" v ozadje, kot če bi določilo posla bilo dobavljeno kot argument ukazu `bg'.\n" +" \n" +" Stanje končanja:\n" +" Vrne stanje obnovljenega posla." -#: builtins.c:1688 +#: builtins.c:1675 msgid "" "Evaluate arithmetic expression.\n" " \n" @@ -3801,17 +4671,21 @@ msgid "" " Exit Status:\n" " Returns 1 if EXPRESSION evaluates to 0; returns 0 otherwise." msgstr "" +"Ovrednoti aritmetični izraz.\n" +" \n" +" IZRAZ je ovrednoten v skladu s pravili za aritmetično ovrednotenje.\n" +" Je enakovreden ukazu \"let IZRAZ\".\n" +" \n" +" Stanje končanja:\n" +" Vrne 1, če je IZRAZ enakovreden; sicer vrne 0." -#: builtins.c:1700 +#: builtins.c:1687 msgid "" "Execute conditional command.\n" " \n" -" Returns a status of 0 or 1 depending on the evaluation of the " -"conditional\n" -" expression EXPRESSION. Expressions are composed of the same primaries " -"used\n" -" by the `test' builtin, and may be combined using the following " -"operators:\n" +" Returns a status of 0 or 1 depending on the evaluation of the conditional\n" +" expression EXPRESSION. Expressions are composed of the same primaries used\n" +" by the `test' builtin, and may be combined using the following operators:\n" " \n" " ( EXPRESSION )\tReturns the value of EXPRESSION\n" " ! EXPRESSION\t\tTrue if EXPRESSION is false; else false\n" @@ -3829,8 +4703,29 @@ msgid "" " Exit Status:\n" " 0 or 1 depending on value of EXPRESSION." msgstr "" +"Izvrši pogojni ukaz.\n" +" \n" +" Vrne stanje 0 ali 1, odvisno od vrednotenja pogojnega izraza IZRAZ.\n" +" expression EXPRESSION. Izrazi so sestavljeni iz istih osnov, ki so uporabljajo\n" +" s strani vgrajene lupine `test' in se lahko spajajo s pomočjo naslednjih\n" +" operatorjev:\n" +" \n" +" ( IZRAZ )\tVrne vrednost IZRAZA\n" +" ! IZRAZ\t\tPrav, če je IZRAZ napak; sicer vrne napak\n" +" IZRAZ1 && IZRAZ2\tPrav, če sta IZRAZ1 in IZRAZ2 prav; sicer vrne napak\n" +" IZRAZ1 || IZRAZ2\tTPrav, če je IZRAZ1 ali IZRAZ2 prav; sicer vrne napak\n" +" \n" +" Kadar se uporabita operatorja `==' in `!=', se niz desno od operatorja \n" +" uporabi kot vzorec in izvrši se ujemanje vzorcev. Kadar se uporabi \n" +" operator `=~', se niz desno od operatorja ujema kot logični izraz.\n" +" \n" +" Operatorja && in || ne vrednotita IZRAZ2, če IZRAZ1 zadošča za določitev \n" +" vrednosti izraza.\n" +" \n" +" Stanje končanja:\n" +" 0 ali 1, odvisno od vrednosti IZRAZA." -#: builtins.c:1726 +#: builtins.c:1713 msgid "" "Common shell variable names and usage.\n" " \n" @@ -3883,8 +4778,57 @@ msgid "" " HISTIGNORE\tA colon-separated list of patterns used to decide which\n" " \t\tcommands should be saved on the history list.\n" msgstr "" - -#: builtins.c:1783 +"Pogosta imena spremenljivk lupine in uporaba.\n" +" \n" +" BASH_VERSION\tPodatki o različici Bash.\n" +" CDPATH\tZ dvopičjem ločen seznam map za iskanje map,\n" +" \t\tdanih kot argumenti ukazu `cd'.\n" +" GLOBIGNORE\tZ dvopičjem ločen seznam vzorcev z opisom imen datotek,\n" +" \t\tki se jih ne upošteva pri razširitvi imena poti.\n" +" HISTFILE\tIme datoteke, kjer je shranjena vaša zgodovina ukazov.\n" +" HISTFILESIZE\tNajvečje število vrstic, ki jih ta datoteka lahko vsebuje.\n" +" HISTSIZE\tNajvečje število vrstic zgodovine, do katerih izvajajoča\n" +" \t\tlupina lahko dostopa.\n" +" HOME\tCelotno ime poti do vaše prijavne mape.\n" +" HOSTNAME\tIme trenutnega gostitelja.\n" +" HOSTTYPE\tVrsta CPE, na katerem se ta različica Bash izvaja.\n" +" IGNOREEOF\tNadzoruje delovanje lupine ob prejemu znaka za konec\n" +" \t\tdatoteke kot edini vnos. Če je nastavljen, je vrednost število\n" +" \t\tznakov za konec datoteke, ki jih je mogoče videti naenkrat\n" +" \t\tv prazni vrstici, preden se lupina konča (privzeto 10).\n" +" \t\tKo je ponastavljen, znak za konec datoteke označuje konec vnosa.\n" +" MACHTYPE\tNiz, ki opiše trenutni sistem, na katerem se izvaja Bash.\n" +" MAILCHECK\tKako pogosto, v sekundah, Bash preveri za novo pošto.\n" +" MAILPATH\tZ dvopičjem ločen seznam imen datotek, za katere Bash\n" +" \t\tpreveri za novo pošto.\n" +" OSTYPE\tRazličica sistema Unix, na katerem se ta različica Bash izvaja.\n" +" PATH\tZ dvopičjem ločen seznam iskanih map pri iskanju ukazov.\n" +" PROMPT_COMMAND\tUkaz, ki se bo izvršil pred izpisom vsakega\n" +" \t\tglavnega poziva.\n" +" PS1\t\tPrvotni niz poziva.\n" +" PS2\t\tDrugotni niz poziva.\n" +" PWD\t\tPolno ime poti trenutne mape.\n" +" SHELLOPTS\tZ dvopičjem ločen seznam omogočenih možnosti lupine.\n" +" TERM\tIme trenutne vrste terminala.\n" +" TIMEFORMAT\tOblika izpisa za časovno statistiko, ki je prikazana\n" +" \t\ts pridržanim imenom `time'.\n" +" auto_resume\tNe-prazno pomeni, da je beseda ukaza, ki se neodvisno\n" +" \t\tpojavlja na črti, iskana prva na seznamu trenutno zaustavljenih\n" +" \t\tposlov. Če je najdena tam, se ta posel postavi v ospredje.\n" +" \t\tVrednost `exact' pomeni, da se mora beseda ukaza natančno\n" +" \t\tujemati z ukazom na seznamu končanih poslov.\n" +" \t\tVrednost `substring' pomeni, da se beseda ukaza mora ujemati\n" +" \t\ts podnizom posla. Vsaka druga vrednost pomeni,\n" +" \t\tda mora ukaz biti predpona končanega posla.\n" +" histchars\tZnaki, ki nadzorujejo razširitev zgodovine in hitro\n" +" \t\tzamenjavo. Prvi znak je znak zamenjave \n" +" \t\tzgodovine, običajno `!'. Drugi znak je znak \n" +" \t\t`hitre zamenjave', običajno `^'.\n" +" \t\tTretji znak je znak `opomba zgodovine', običajno `#'.\n" +" HISTIGNORE\tZ dvopičjem ločen seznam vzorcev, ki so uporabljeni \n" +" \t\tza odločanje, kateri ukazi naj se shranijo na seznam zgodovine.\n" + +#: builtins.c:1770 msgid "" "Add directories to stack.\n" " \n" @@ -3914,8 +4858,33 @@ msgid "" " Returns success unless an invalid argument is supplied or the directory\n" " change fails." msgstr "" +"Doda mape skladu.\n" +" \n" +" Doda mapo na vrh sklada map ali pa zavrti sklad, da spremeni\n" +" nov vrh sklada v trenutno delovno mapo.\n" +" Če je brez argumentov, izmenja dve vrhnji mapi.\n" +" \n" +" Možnosti:\n" +" -n\tPrepreči običajno spremembo mape pri dodajanju map skladu,\n" +" \ttako da se obdela le sklad.\n" +" \n" +" Argumenti:\n" +" +N\tZavrti sklad, tako da je N-ta mapa (štetje z leve strani\n" +" \tseznama, prikazano z `dirs', začenši z nič) na vrhu.\n" +" \n" +" -N\tZavrti sklad, tako da je N-ta mapa (štetje z desne strani\n" +" \tseznama, prikazano z `dirs', začenši z nič) na vrhu.\n" +" \n" +" dir\tDoda DIR skladu mape na vrhu, kar jo spremeni v novo\n" +" \ttrenutno delovno mapo.\n" +" \n" +" Vgrajena lupina `dirs' prikaže sklad map.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je predložen neveljaven argument ali če\n" +" sprememba mape spodleti." -#: builtins.c:1817 +#: builtins.c:1804 msgid "" "Remove directories from stack.\n" " \n" @@ -3941,8 +4910,31 @@ msgid "" " Returns success unless an invalid argument is supplied or the directory\n" " change fails." msgstr "" +"Odstrani mape sklada.\n" +" \n" +" Odstrani vnose sklada map. Če je brez argumentov, \n" +" odstrani vrhnjo mapo sklada in spremeni v novo vrhnjo mapo.\n" +" \n" +" Možnosti:\n" +" -n\tPrepreči običajno spremembo mape pri odstranjevanju map\n" +" \tsklada, tako da se obdela le sklad.\n" +" \n" +" Argumenti:\n" +" +N\tOdstrani N-ti vnos s štetjem z leve strani seznama,\n" +" \tprikazanega z `dirs', začenši z nič. Na primer:\n" +" \t`popd +0' odstrani prvo mapo, `popd +1' odstrani drugo.\n" +" \n" +" -N\tOdstrani N-ti vnos s štetjem z desne strani seznama,\n" +" \tprikazanega z `dirs', začenši z nič. Na primer:\n" +" \t`popd +0' odstrani zadnjo mapo, `popd +1' odstrani predzadnjo.\n" +" \n" +" Vgrajena lupina `dirs' prikaže sklad map.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je predložen neveljaven argument ali če\n" +" sprememba mape spodleti." -#: builtins.c:1847 +#: builtins.c:1834 msgid "" "Display directory stack.\n" " \n" @@ -3959,25 +4951,44 @@ msgid "" " \twith its position in the stack\n" " \n" " Arguments:\n" -" +N\tDisplays the Nth entry counting from the left of the list shown " -"by\n" +" +N\tDisplays the Nth entry counting from the left of the list shown by\n" " \tdirs when invoked without options, starting with zero.\n" " \n" -" -N\tDisplays the Nth entry counting from the right of the list shown " -"by\n" +" -N\tDisplays the Nth entry counting from the right of the list shown by\n" " \tdirs when invoked without options, starting with zero.\n" " \n" " Exit Status:\n" " Returns success unless an invalid option is supplied or an error occurs." msgstr "" +"Prikaže sklad map.\n" +" \n" +" Prikaže seznam trenutno pomnjenih map. Mape najdejo \n" +" svojo pot na seznam z ukazom `pushd'; navzgor po seznamu\n" +" se lahko vrnete z ukazom `popd'.\n" +" \n" +" Možnosti:\n" +" -c\tpočisti sklad map z brisanjem vseh predmetov\n" +" -l\tne izpiši sorodnih map s predpono `~' v mojo domačo mapo\n" +" -p\tprikaži sklad map z enim vnosom v vrstici\n" +" -v\tizpiši sklad mape z enim vnosom v vrstici z določenim\n" +" \tpoložajem v skladu\n" +" \n" +" Argumenti:\n" +" +N\tPrikaže N-ti vnos s štetjem z leve strani seznama, prikazan\n" +" \ts pomočjo map, ko kličemo brez možnosti, začenši z nič.\n" +" \n" +" -N\tPrikaže N-ti vnos s štetjem z desne strani seznama, prikazan\n" +" \ts pomočjo map, ko kličemo brez možnosti, začenši z nič.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je dana neveljavna možnost ali če pride do napake." -#: builtins.c:1876 +#: builtins.c:1863 msgid "" "Set and unset shell options.\n" " \n" " Change the setting of each shell option OPTNAME. Without any option\n" -" arguments, list all shell options with an indication of whether or not " -"each\n" +" arguments, list all shell options with an indication of whether or not each\n" " is set.\n" " \n" " Options:\n" @@ -3991,8 +5002,24 @@ msgid "" " Returns success if OPTNAME is enabled; fails if an invalid option is\n" " given or OPTNAME is disabled." msgstr "" +"Nastavi in ponastavi možnosti lupine.\n" +" \n" +" Spremeni nastavitev vsake možnosti lupine IME_MOŽNOSTI.\n" +" Če ni navedenih argumentov možnosti, navede vse možnosti\n" +" lupine z označbo, če so vsi nastavljeni ali ne.\n" +" \n" +" Možnosti:\n" +" -o\tomeji IMENA_MOŽNOSTI tem, ki so določeni za uporabo s `set -o'\n" +" -p\tprikaži vsako možnost lupine z navedbo stanja\n" +" -q\tprepreči izhod\n" +" -s\tomogoči (nastavi) vsako IME_MOŽNOSTI\n" +" -u\tonemogoči (ponastavi) vsako IME_MOŽNOSTI\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, če je IME_MOŽNOSTI omogočeno; neuspešno, če je\n" +" dana neveljavna možnost ali če je IME_MOŽNOSTI onemogočeno." -#: builtins.c:1897 +#: builtins.c:1884 msgid "" "Formats and prints ARGUMENTS under control of the FORMAT.\n" " \n" @@ -4000,39 +5027,54 @@ msgid "" " -v var\tassign the output to shell variable VAR rather than\n" " \t\tdisplay it on the standard output\n" " \n" -" FORMAT is a character string which contains three types of objects: " -"plain\n" -" characters, which are simply copied to standard output; character " -"escape\n" +" FORMAT is a character string which contains three types of objects: plain\n" +" characters, which are simply copied to standard output; character escape\n" " sequences, which are converted and copied to the standard output; and\n" -" format specifications, each of which causes printing of the next " -"successive\n" +" format specifications, each of which causes printing of the next successive\n" " argument.\n" " \n" -" In addition to the standard format specifications described in printf" -"(1),\n" -" printf interprets:\n" +" In addition to the standard format specifications described in printf(1)\n" +" and printf(3), printf interprets:\n" " \n" " %b\texpand backslash escape sequences in the corresponding argument\n" " %q\tquote the argument in a way that can be reused as shell input\n" -" %(fmt)T output the date-time string resulting from using FMT as a " -"format\n" +" %(fmt)T output the date-time string resulting from using FMT as a format\n" " string for strftime(3)\n" " \n" " Exit Status:\n" -" Returns success unless an invalid option is given or a write or " -"assignment\n" +" Returns success unless an invalid option is given or a write or assignment\n" " error occurs." msgstr "" +"Oblikuje in prikaže ARGUMENTE pod nadzorom OBLIKE.\n" +" \n" +" Možnosti:\n" +" -v var\tdodeli izhod spremenljivki SPREMENLJIVKA namesto\n" +" \t\tprikaza na standardni izpis\n" +" \n" +" OBLIKA je niz znakov, ki vsebuje tri vrste predmetov: običajni znaki, \n" +" ki so preprosto kopirani na standardni izhod; zaporedja ubežnega zaporedja, \n" +" ki so pretvorjena in kopirana na standardni izhod; in določila oblike, \n" +" od katerih vsako povzroči prikaz naslednjega zaporednega argumenta.\n" +" \n" +" Poleg določil standardne oblike, opisanih v printf(1) in printf(3), \n" +" printf tolmači:\n" +" \n" +" %b\trazširi ubežno zaporedje levih poševnic v ustreznem argumentu\n" +" %q\tnavedi argument na način, ki je lahko ponovno uporaben kot\n" +" \tvnos lupine\n" +" %(fmt)T izpiši niz datuma-časa, ki izhaja iz uporabe FMT-ja kot niza oblike \n" +" za strftime(3)\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je dana neveljavna možnost ali če pride do napake\n" +" branja ali dodelitve." -#: builtins.c:1926 +#: builtins.c:1913 msgid "" "Specify how arguments are to be completed by Readline.\n" " \n" -" For each NAME, specify how arguments are to be completed. If no " -"options\n" -" are supplied, existing completion specifications are printed in a way " -"that\n" +" For each NAME, specify how arguments are to be completed. If no options\n" +" are supplied, existing completion specifications are printed in a way that\n" " allows them to be reused as input.\n" " \n" " Options:\n" @@ -4051,38 +5093,58 @@ msgid "" " Exit Status:\n" " Returns success unless an invalid option is supplied or an error occurs." msgstr "" +"Navede, kako bodo argumenti dopolnjeni s pomočjo Readline.\n" +" \n" +" Za vsako IME navedi, kako bodo argumenti dopolnjeni. Če ni predloženih\n" +" možnosti, so obstoječe določitve dopolnjevanja prikazane na način, ki jim\n" +" omogoča, da se ponovno uporabijo kot vnos.\n" +" \n" +" Možnosti:\n" +" -p\tprikaži obstoječe določitve dopolnjevanja v obliki za večkratno\n" +" \tuporabo\n" +" -r\todstrani določitev dopolnjevanja za vsako IME ali če IMENA\n" +" \tniso predložena, vse določitve dopolnjevanja\n" +" -D\tuveljavi dopolnjevanja in dejanja kot privzeta za ukaze brez\n" +" \tdoločenih dopolnjevanj\n" +" -E\tuveljavi dopolnjevanja in dejanja v \"praznih\" ukazih -- \n" +" \tposkus dopolnjevanja v prazni vrstici\n" +" \n" +" Ko se poskuša dopolnjevanje, se dejanja uveljavijo v takšnem\n" +" vrstnem redu, kot z velikimi črkami zgoraj navedene možnosti.\n" +" Možnost -D ima prednost pred -E.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je predložena neveljavna možnost ali če pride\n" +" do napake." -#: builtins.c:1954 +#: builtins.c:1941 msgid "" "Display possible completions depending on the options.\n" " \n" " Intended to be used from within a shell function generating possible\n" -" completions. If the optional WORD argument is supplied, matches " -"against\n" +" completions. If the optional WORD argument is supplied, matches against\n" " WORD are generated.\n" " \n" " Exit Status:\n" " Returns success unless an invalid option is supplied or an error occurs." msgstr "" -"Prikaži mogoče dopolnitve glede na izbire.\n" -"\n" -" Ukaz je namenjen uporabi znotraj lupinske funkcije za generiranje\n" -" mogočih dopolnitev. Če je podana neobvezna izbira BESEDA, se ustvarijo\n" -" dopolnitve, ujemajoče se z BESEDO.\n" -"\n" -" Izhodni status:\n" -" Vedno uspel, razen če je podana neveljavna izbira ali v primeru napake." +"Prikaže možne dopolnitve, odvisne od možnosti.\n" +" \n" +" Namenjen je za uporabo znotraj funkcije lupine za ustvarjanje možnih\n" +" dopolnitev. Če je izbirni argument BESEDE predložen, se ustvarijo\n" +" ujemanja proti BESEDI.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je predložena neveljavna možnost ali če pride\n" +" do napake." -#: builtins.c:1969 +#: builtins.c:1956 msgid "" "Modify or display completion options.\n" " \n" -" Modify the completion options for each NAME, or, if no NAMEs are " -"supplied,\n" -" the completion currently being executed. If no OPTIONs are given, " -"print\n" -" the completion options for each NAME or the current completion " -"specification.\n" +" Modify the completion options for each NAME, or, if no NAMEs are supplied,\n" +" the completion currently being executed. If no OPTIONs are given, print\n" +" the completion options for each NAME or the current completion specification.\n" " \n" " Options:\n" " \t-o option\tSet completion option OPTION for each NAME\n" @@ -4103,29 +5165,48 @@ msgid "" " Returns success unless an invalid option is supplied or NAME does not\n" " have a completion specification defined." msgstr "" +"Spremeni ali prikaže možnosti dopolnjevanja.\n" +" \n" +" Spremeni možnosti dopolnjevanja za vsako IME oz. trenutno izvedeno \n" +" dopolnitev, če IMENA niso predložena. Če ni danih MOŽNOSTI,\n" +" prikaže možnosti dopolnjevanja za vsako IME ali trenutno določitev\n" +" dopolnjevanja.\n" +" \n" +" Možnosti:\n" +" \t-o možnost\tNastavi možnost dopolnitve MOŽNOST za vsako IME\n" +" \t-D\t\tSpremeni možnosti za \"privzeto\" dopolnitev ukaza\n" +" \t-E\t\tSpremeni možnosti za \"prazno\" dopolnitev ukaza\n" +" \n" +" Uporaba `+o' namesto `-o' izklopi navedeno možnost.\n" +" \n" +" Argumenti:\n" +" \n" +" Vsako IME se nanaša na ukaz, za katerega mora že predhodno biti\n" +" določeno določilo dopolnjevanja z uporabo vgrajene lupine `complete'.\n" +" Če ni predloženih IMEN, mora compopt biti klican s strani funkcije, \n" +" ki trenutno ustvarja dopolnjevanja in možnosti za tega trenutno \n" +" izvajajočega ustvarjalnika dopolnjevanj se bodo spremenile.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je predložena neveljavna možnost ali pa IME\n" +" nima določenega določila dopolnjevanja." -#: builtins.c:1999 +#: builtins.c:1986 msgid "" "Read lines from the standard input into an indexed array variable.\n" " \n" -" Read lines from the standard input into the indexed array variable " -"ARRAY, or\n" -" from file descriptor FD if the -u option is supplied. The variable " -"MAPFILE\n" +" Read lines from the standard input into the indexed array variable ARRAY, or\n" +" from file descriptor FD if the -u option is supplied. The variable MAPFILE\n" " is the default ARRAY.\n" " \n" " Options:\n" -" -n count\tCopy at most COUNT lines. If COUNT is 0, all lines are " -"copied.\n" -" -O origin\tBegin assigning to ARRAY at index ORIGIN. The default " -"index is 0.\n" +" -n count\tCopy at most COUNT lines. If COUNT is 0, all lines are copied.\n" +" -O origin\tBegin assigning to ARRAY at index ORIGIN. The default index is 0.\n" " -s count \tDiscard the first COUNT lines read.\n" " -t\t\tRemove a trailing newline from each line read.\n" -" -u fd\t\tRead lines from file descriptor FD instead of the standard " -"input.\n" +" -u fd\t\tRead lines from file descriptor FD instead of the standard input.\n" " -C callback\tEvaluate CALLBACK each time QUANTUM lines are read.\n" -" -c quantum\tSpecify the number of lines read between each call to " -"CALLBACK.\n" +" -c quantum\tSpecify the number of lines read between each call to CALLBACK.\n" " \n" " Arguments:\n" " ARRAY\t\tArray variable name to use for file data.\n" @@ -4135,22 +5216,53 @@ msgid "" " element to be assigned and the line to be assigned to that element\n" " as additional arguments.\n" " \n" -" If not supplied with an explicit origin, mapfile will clear ARRAY " -"before\n" +" If not supplied with an explicit origin, mapfile will clear ARRAY before\n" " assigning to it.\n" " \n" " Exit Status:\n" -" Returns success unless an invalid option is given or ARRAY is readonly " -"or\n" +" Returns success unless an invalid option is given or ARRAY is readonly or\n" " not an indexed array." msgstr "" +"Prebere vrstice s standardnega vnosa v spremenljivko zabeleženega polja.\n" +" \n" +" Prebere vrstice iz standardnega vnosa v spremenljivko zabeleženega polja \n" +" POLJE ali iz opisnika datotek FD, če je predložena možnost -u.\n" +" Spremenljivka MAPFILE je privzeto POLJE.\n" +" \n" +" Možnosti:\n" +" -n števec\tKopiraj največ vrstic ŠTEVCA. Če je ŠTEVEC 0, se kopirajo\n" +" \tvse vrstice.\n" +" -O izvor\tZačni dodeljevati POLJU pri kazalu IZVOR. Privzeto kazalo je 0.\n" +" -s števec \tZavrzi prve prebrane vrstice ŠTEVCA.\n" +" -t\t\tIz vsake prebrane vrstice odstrani vmesno novo vrstico.\n" +" -u fd\t\tBeri vrstice iz opisnika datotek FD namesto standardnega\n" +" \tvnosa.\n" +" -C povratni_klic\tOvrednoti POVRATNI_KLIC vsakič, ko so prebrane\n" +" \tvrstice DELOV.\n" +" -c del\tNavedi število vrstic, prebranih med vsakim klicem\n" +" \tPOVRATNEGA_KLICA.\n" +" \n" +" Argumenti:\n" +" POLJE\t\tIme spremenljivke polja za uporabo za podatke datotek\n" +" \n" +" Če je -C predložen brez -c, je privzet del 5000. Ko je POVRATNI_KLIC\n" +" ovrednoten, je predloženo kazalo naslednjega predmeta polja, ki bo\n" +" dodeljen in vrstica, ki bo dodeljena temu predmetu kot dodatni\n" +" argumenti.\n" +" \n" +" Če ni predloženo z izrecnim izvorom, bo mapfile počistil POLJE, preden\n" +" ji bo dodeljen.\n" +" \n" +" Stanje končanja:\n" +" Vrne uspešno, razen če je dana neveljavna možnost oz. je POLJE samo\n" +" za branje ali pa ni zabeleženo polje." -#: builtins.c:2033 +#: builtins.c:2020 msgid "" "Read lines from a file into an array variable.\n" " \n" " A synonym for `mapfile'." msgstr "" -"Prebere vrstice iz datoteke v polje.\n" -"\n" -" Sopomenka za »mapfile«." +"Prebere vrstice iz datoteke v spremenljivko polja.\n" +" \n" +" Je sopomenka za `mapfile'." diff --git a/sig.c b/sig.c index a93a2e8c3..78218de5b 100644 --- a/sig.c +++ b/sig.c @@ -542,10 +542,12 @@ termsig_handler (sig) if (sig == SIGINT && signal_is_trapped (SIGINT)) run_interrupt_trap (); +#if 0 #if defined (HISTORY) - if (interactive_shell && sig != SIGABRT) + if (interactive_shell && (sig != SIGABRT && sig != SIGINT && sig != SIGHUP && sig != SIGTERM)) maybe_save_shell_history (); #endif /* HISTORY */ +#endif #if defined (JOB_CONTROL) if (sig == SIGHUP && (interactive || (subshell_environment & (SUBSHELL_COMSUB|SUBSHELL_PROCSUB)))) diff --git a/tests/RUN-ONE-TEST b/tests/RUN-ONE-TEST index 72ec06a2c..3efcf32d6 100755 --- a/tests/RUN-ONE-TEST +++ b/tests/RUN-ONE-TEST @@ -1,4 +1,4 @@ -BUILD_DIR=/usr/local/build/bash/bash-current +BUILD_DIR=/usr/local/build/chet/bash/bash-current THIS_SH=$BUILD_DIR/bash PATH=$PATH:$BUILD_DIR diff --git a/tests/misc/regress/log.orig b/tests/misc/regress/log.orig new file mode 100644 index 000000000..c1f1e1991 --- /dev/null +++ b/tests/misc/regress/log.orig @@ -0,0 +1,50 @@ +:; ./shx + +sh: +<&$fd ok +nlbq Mon Aug 3 02:45:00 EDT 1992 +bang geoff +quote 712824302 +setbq defmsgid=<1992Aug3.024502.6176@host> +bgwait sleep done... wait 6187 + + +bash: +<&$fd ok +nlbq Mon Aug 3 02:45:09 EDT 1992 +bang geoff +quote 712824311 +setbq defmsgid=<1992Aug3.024512.6212@host> +bgwait sleep done... wait 6223 + + +ash: +<&$fd shx1: 4: Syntax error: Bad fd number +nlbq Mon Aug 3 02:45:19 EDT 1992 +bang geoff +quote getdate: `"now"' not a valid date + +setbq defmsgid=<1992Aug3.` echo 024521 +bgwait sleep done... wait 6241 + + +ksh: +<&$fd ok +nlbq ./shx: 6248 Memory fault - core dumped +bang geoff +quote getdate: `"now"' not a valid date + +setbq defmsgid=<1992Aug3.024530.6257@host> +bgwait no such job: 6265 +wait 6265 +sleep done... + +zsh: +<&$fd ok +nlbq Mon Aug 3 02:45:36 EDT 1992 +bang shx3: event not found: /s/ [4] +quote 712824337 +setbq defmsgid=<..6290@host> +bgwait shx7: unmatched " [9] +sleep done... +:; diff --git a/tests/misc/regress/shx.orig b/tests/misc/regress/shx.orig new file mode 100644 index 000000000..4b3bf2b82 --- /dev/null +++ b/tests/misc/regress/shx.orig @@ -0,0 +1,10 @@ +#! /bin/sh +for cmd in sh bash ash ksh zsh +do + echo + echo $cmd: + for demo in shx? + do + $cmd $demo + done +done diff --git a/tests/new-exp.right b/tests/new-exp.right index 8e3b6dec2..3243d05e8 100644 --- a/tests/new-exp.right +++ b/tests/new-exp.right @@ -562,6 +562,14 @@ ing999 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+a Value = 1 2 3 4 5 +a Sub = 0 1 2 3 4 +b Value = a b c d e +b Sub = 0 1 2 3 4 +c Value = 10 20 40 80 +c Sub = 0 2 4 8 +<1> <2> <3> <4> <5> +<10> <20> <40> <80> argv[1] = argv[1] = -./new-exp.tests: line 580: ABXD: parameter unset +./new-exp.tests: line 584: ABXD: parameter unset diff --git a/tests/new-exp.tests b/tests/new-exp.tests index 281704192..e48ac3df4 100644 --- a/tests/new-exp.tests +++ b/tests/new-exp.tests @@ -569,6 +569,10 @@ ${THIS_SH} ./new-exp7.sub ${THIS_SH} ./new-exp8.sub +# tests to check whether things like indirect expansion of a variable whose +# value is 'anothervar[@]' stop working +${THIS_SH} ./new-exp9.sub + # problems with stray CTLNUL in bash-4.0-alpha unset a a=/a diff --git a/tests/new-exp9.sub b/tests/new-exp9.sub new file mode 100644 index 000000000..c9d133c8c --- /dev/null +++ b/tests/new-exp9.sub @@ -0,0 +1,31 @@ +indirarray() +{ + local intermediary + local sub + + intermediary="${1}[@]" + local -a leftValue=("${!intermediary}") + + local -a leftSub + eval leftSub=(\"\${!${1}[@]}\") + + echo "$1" Value = ${leftValue[@]} + echo "$1" Sub = ${leftSub[@]} +} + +a=(1 2 3 4 5) +b=(a b c d e) + +c=([0]=10 [2]=20 [4]=40 [8]=80) + +indirarray a +indirarray b +indirarray c + +ref=a +tmp="$ref[@]" +printf "<%s> " "${!tmp}"; echo # Iterate whole array. + +ref=c +tmp="$ref[@]" +printf "<%s> " "${!tmp}"; echo # Iterate whole array.