is no way for it to return the index that should be used, and the
rest of the function assumes that IND is valid if W_ARRAYIND is set.
Fixes bug reported by Corentin Peuvrel <cpeuvrel@pom-monitoring.com>
+
+ 8/2
+ ---
+parse.y
+ - read_token_word: if we read a character that will end a command
+ substitution, don't skip over quoted newlines when we read an
+ additional character to figure out whether it's a two-character
+ token. This lets the higher layers deal with quoted newlines after
+ the command substitution. Fixes bug reported by EmanueL Czirai
+ <amanual@riseup.net>
--- /dev/null
+ 2/14/2011
+ ---------
+[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 <dearvoid@gmail.com>
+
+ 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 <jue@jue.li>
+
+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
+ <dearvoid@gmail.com>
+
+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 <dearvoid@gmail.com>
+
+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
+ <vapier@gentoo.org>
+
+ 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 <dennistwilliamson@gmail.com>
+
+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 <jojo@schmitz-digital.de>
+
+support/shobj-conf
+ - add a stanza for nsk on the Tandem from Joachim Schmitz
+ <jojo@schmitz-digital.de>
+
+{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
+ <jojo@schmitz-digital.de>
+
+ 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 <foutrelis@gmail.com>
+
+ 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 <mfwitten@gmail.com>
+
+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
+ <nathanael@gnat.ca> and Matthias Klose <doko@debian.org>
+
+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 <mfwitten@gmail.com>
+ - 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 <mfwitten@gmail.com>
+ - 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 <mfwitten@gmail.com>
+ - 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 <mfwitten@gmail.com>
+
+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 <andres.p@zoho.com>
+
+ 3/4
+ ---
+lib/readline/bind.c
+ - add a missing free of `names' in rl_function_dumper. Bug report
+ and fix from Michael Snyder <msnyder@vmware.com>
+
+ 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 <micah@cowan.name>
+
+ 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 <torvalds@linux-foundation.org>, bug report originally
+ from Oleg Nesterov <oleg@redhat.com>
+
+ 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 <cfajohnson@gmail.com>
+
+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 <rrakus@redhat.com>
+
+ 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 <werner@suse.de>
+ - 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 <sam@liddicott.com>
+
+ 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 <blue3waters@gmail.com>
+
+ 3/26
+ ----
+lib/readline/rltypedefs.h
+ - remove old Function/VFunction/CPFunction/CPPFunction typedefs as
+ suggested by Tom Tromey <tromey@redhat.com>
+
+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
+ <tromey@redhat.com>
+
+ 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 <dennistwilliamson@gmail.com>
+
+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 <h.bekel@googlemail.com>
+
+ 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 <mfwitten@gmail.com>
+
+lib/readline/display.c
+ - include <pc.h> 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 <pc.h> 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 <eliz@gnu.org>
+
+ 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 <arbogast.cedric@gmail.com>
+
+ 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 <mdinger.bugzilla@gmail.com>
+
+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 <dearvoid@gmail.com>
+
+ 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 <rrakus@redhat.com>
+
+ 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
+ <piuma@piumalab.org>
+
+ 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." <skunk@iSKUNK.ORG>
+
+ 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
+ <johan.hattne@utsouthwestern.edu>
+
+ 5/2
+ ---
+doc/{bash.1,bashref.texi}
+ - add forward reference to `Pattern Matching' from `Pathname
+ Expansion', suggested by Greg Wooledge <wooledg@eeg.ccf.org>
+
+ 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 \<CTLESC> 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 <sbohrer@rgmadvisors.com>
+
+ 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 <rrakus@redhat.com>
+
+ 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 <rbyshko@gmail.com>
+
+ 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 <marten.wikstrom@keystream.se>
+
+ 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 <arbogast.cedric@gmail.com>
+
+ 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 <mlichvar@redhat.com>
+
+builtins/help.def
+ - help_builtin: change strncmp to strcmp so that `help read' no longer
+ matches `readonly'. Suggested by Clark Wang <dearvoid@gmail.com>
+
+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 <samuel.thibault@gnu.org>
+
+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
+ <d.l.tDecontes@free.fr>
+
+ 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
+ <keithw@mit.edu>
+
+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
+ <cubranic@stat.ubc.ca>
+
+ 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 <eblake@redhat.com>
+
+ 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
+ <kulkarniniraj14@gmail.com>
+
+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
+ <mark.herbert@gmail.com>
+
+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
+ <qiaomuf@gentoo.org>
+
+ 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 <jrnieder@gmail.com>
+
+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
+ <curtis@greenkey.net>
+
+ 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 <lrhorer@satx.rr.com>
+
+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 <ville.skytta@iki.fi>
+
+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 <rsantos@grupopie.com>
+
+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 glob_asciirange is non-zero, we use straight
+ C-locale-like ordering. Suggested by Aharon Robbins
+ <arnold@skeeve.com>
+
+ 6/30
+ ----
+execute_cmd.c
+ - execute_pipeline: make sure the lastpipe code is protected by
+ #ifdef JOB_CONTROL. Fixes problem reported by Thomas Cort
+ <tcort@minix3.org>
+
+ 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 <jan.ktratochvil@redhat.com> 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 <arnold@skeeve.com>
+
+ 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 <dearvoid@gmail.com>
+ - _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
+ <jan.kratochvil@redhat.com>
+
+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 <ralph@inputplus.co.uk>
+
+ 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
+ <mlichvar@redhat.com>
+
+builtins/printf.def
+ - getint: if garglist == 0, return whatever getintmax returns (0).
+ Fixes bug reported by Ralph Coredroy <ralph@inputplus.co.uk>
+
+ 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 <gmargo@pacbell.net>
+
+ 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
+ <lhunath@lyndir.com>
+
+ 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 <bash@tlinx.org>.
+ 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
+ <ohnobinki@ohnopublishing.net> -- 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 <vince.sheffer@apisphere.com>
+
+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 <rrakus@redhat.com>
+
+ 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
+ <rrakus@redhat.com>
+
+ 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 <diegoaugustomolina@gmail.com>
+
+ 9/19
+ ----
+expr.c
+ - exppower: replace the simple exponentiation algorithm with an
+ implementation of exponentiation by squaring. Inspired by report
+ from Nicolas ARGYROU <nargy@yahoo.com>
+
+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 <backuppc-users@whitleymott.net>
+
+doc/{bash.1,bashref.texi},lib/readline/doc/{hsuser,rluser}.texi
+ - minor editorial changes inspired by suggestions from
+ Roger Zauner <rogerx.oss@gmail.com>
+
+ 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
+ <bensberg@justemail.net>
+ - 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 <daysleeper@centrum.cz>
+
+ 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
+ <bugs@kayari.org>
+ - 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 <pto@linuxbog.dk> and Patrick Pfeifer
+ <patrick@pfeifer.de>
+ - 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 <patrick@pfeifer.de>
+
+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 <dearvoid@gmail.com>
+
+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 <davidparks21@yahoo.com>
+
+ 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 <jreiser@bitwagon.com>
+ 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 <vapier@gentoo.org> 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 <vapier@gentoo.org> 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 <Len.Giambrone@intersystems.com>
+
+ 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
+ <wooledg@eeg.ccf.org>
+
+ 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 <lolilolicon@gmail.com>
+
+ 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 <michael@kalisz.homelinux.net>
+
+ 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 <jaak.ristioja@cyber.ee>
+ - 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 <ormaaj@gmail.com>
+
+ 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 <vapier@gentoo.org>
+
+ 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
+ <jens.schmidt35@arcor.de>
+
+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 <jan.ktratochvil@redhat.com> 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
+ <stephane_chazelas@yahoo.fr>
+
+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 <eggert@cs.ucla.edu>
+
+ 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 <schwab@linux-m68k.org>
+
+builtins/read.def
+ - skip over NUL bytes in input, as most modern shells seem to. Bug
+ report by Matthew Story <matt@tablethotels.com>
+
+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
+ <pierre.gaston@gmail.com>
+
+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
+ <g.clare@opengroup.org> 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 <yanegomi@gmail.com>
+ - 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
+ <yanegomi@gmail.com>
+ - 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 <yanegomi@gmail.com>
+ - 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
+ <panyongzhi@gmail.com>
+
+ 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 <panyongzhi@gmail.com>
+ - 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
+ <dearvoid@gmail.com>
+
+ 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 <hanzl@noel.feld.cvut.cz>
+
+ 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
+ <kazikcz@gmail.com>
+
+ 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 <dethrophes@motd005>
+
+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 <raphael.droz+floss@gmail.com>
+ - 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
+ <ormaaj@gmail.com>
+
+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 <pengyu.ut@gmail.com>
+
+ 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
+ <bill@ycc.com>
+
+ 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 <p@draigbrady.com>
+ - 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
+ <raphael.droz+floss@gmail.com>
+
+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 <sungpae@gmail.com>
+
+ 1/18
+ ----
+
+{configure,config.h}.in
+ - new check: check for AUDIT_USER_TTY defined in <linux/audit.h>,
+ 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 <mlichvar@redhat.com>
+
+ 1/21
+ ----
+
+lib/readline/readline.c:
+ - _rl_dispatch_subseq: add an inter-character timeout for multi-char
+ key sequences. Suggested by <rogerx.oss@gmail.com>. 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 <ormaaj@gmail.com>
+
+
+ 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
+ <pierre.muller@ics-cnrs.unistra.fr>
+
+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 <bash@tlinx.org>
+
+ 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 <james_avera@yahoo.com>
+
+ 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 <rogerx.oss@gmail.com>
+ - _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
+ <rogerx.oss@gmail.com>
+
+ 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 <schwab@linux-m68k.org>
+
+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
+ <Ewan.Mellor@eu.citrix.com>
+
+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
+ <ormaaj@gmail.com>
+
+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 <ormaaj@gmail.com>
+
+ 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 <dethrophes@web.de>
+
+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 <dethrophes@web.de>
+ - 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 <dethrophes@web.de>
+
+ 2/21
+ ----
+doc/{bash,builtins}.1
+ - minor changes from Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
+
+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 <derflob@derflob.de>
+
+ 2/22
+ ----
+lib/sh/shquote.c
+ - sh_backslash_quote: quote tilde in places where it would be
+ expanded. From a report from John Kearney <dethrophes@web.de>
+
+ 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 <rdkehn@yahoo.com>
+
+ 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 <dethrophes@web.de>
+ - u32toutf16: function to convert unsigned 32-bit value (unicode) to
+ UTF-16. From John Kearney <dethrophes@web.de>
+ - 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 <dethrophes@web.de>
+ - 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 <sar@nec-labs.com>
+
+ 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 <ormaaj@gmail.com>
+
+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 <sami.pietila@gmail.com>
+
+ 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
+ <werner@suse.de> 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
+ <fabrizio.ge@tiscali.it>
+ - 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 <fabrizio.ge@tiscali.it>
+
+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
+ <siddhesh@redhat.com>
+
+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 <medgar123@gmail.com>
+
+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 <jurij.mihelic@fri.uni-lj.si>
+
+ 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 <bill@ycc.com>
+
+ 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
+ <rogerx.oss@gmail.com>; this prompted by report from Barry Downes
+ <barry.downes@gmail.com>
+
+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
+ <wooledg@eeg.ccf.org>
+
+ 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 <stdbool.h> 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 <petr.sumbera@sun.com>
+
+ 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 <petr.sumbera@sun.com>
+ - 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 <arnold@skeeve.com>
+
+ 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 <vapier@gentoo.org>,
+ fix from Andreas Schwab <schwab@linux-m68k.org>
+
+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 <wooledg@eeg.ccf.org>
+
+ 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 <RKuhlmann@orga-systems.com>
+ - 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 <ormaaj@gmail.com>
+
+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 <ormaaj@gmail.com>
+
+ 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 <ormaaj@gmail.com>
+
+ 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 <backuppc-users@whitleymott.net> and
+ supplemented by Dan Douglas <ormaaj@gmail.com>
+
+doc/{bash.1,bashref.texi}
+ - changes to the description of substring expansion inspired by
+ suggestions from Bill Gradwohl <bill@ycc.com>
+
+doc/bashref.texi
+ - added substring expansion examples inspired by suggestions from
+ Bill Gradwohl <bill@ycc.com>
+
+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
+ - rl_vi_yank_to: change to correctly redo `yy', since `y' is not a vi
+ motion character
+
+ 6/4
+ ---
+lib/sh/mktime.c
+ - current versions of VMS do not need to include <stddef.h>. Fix from
+ John E. Malmberg <wb8tyw@qsl.net>
+
+ 6/5
+ ---
+lib/sh/eaccess.c
+ - sh_stat: instead of using a static buffer to do the DEV_FD_PREFIX
+ translation, use a dynamically-allocated buffer that we keep
+ resizing. Fixes potential security hole reported by David Leverton
+ <levertond@googlemail.com>
+
+ 6/5
+ ---
+braces.c
+ - expand_seqterm: check errno == ERANGE after calling strtoimax for
+ rhs and incr. Part of a set of fixes from Scott McMillan
+ <scotty.mcmillan@gmail.com>
+ - expand_seqterm: incr now of type `intmax_t', which changes
+ arguments to mkseq
+ - mkseq: a better fix for detecting overflow and underflow since it's
+ undefined in C and compilers `optimize' out overflow checks. Uses
+ ADDOVERFLOW and SUBOVERFLOW macros
+ - mkseq: use sh_imaxabs (new macro) instead of abs() for intmax_t
+ variables
+ - mkseq: don't allow incr to be converted to -INTMAX_MIN
+ - mkseq: make sure that strvec_create isn't called with a size argument
+ greater than INT_MAX, since it only takes an int
+
+ 6/6
+ ---
+braces.c
+ - mkseq: try and be smarter about not overallocating elements in
+ the return array if the increment is not 1 or -1
+
+ 6/7
+ ---
+parse.y
+ - history_delimiting_chars: if the parser says we're in the middle of
+ a compound assignment (PST_COMPASSIGN), just return a space to avoid
+ adding a stray semicolon to the history entry. Fixes bug reported
+ by "Davide Brini" <dave_br@gmx.com>
+
+ 6/8
+ ---
+bashline.c
+ - bash_directory_completion_hook: don't attempt spelling correction
+ on the directory name unless the direxpand option is set and we are
+ going to replace the directory name with the corrected one in the
+ readline line. Suggested by Linda Walsh <bash@tlinx.org>
+
+lib/sh/shquote.c
+ - sh_backslash_quote: now takes a third argument: flags. If non-zero,
+ tildes are not backslash-escaped. Have to handle both printf %q,
+ where they should be escaped, and filename completion, where they
+ should not when used as usernames
+
+externs.h
+ - sh_backslash_quote: declaration now takes a third argument
+
+builtins/printf.def
+ - printf_builtin: call sh_backslash_quote with 1 as third argument
+ so tildes get escaped
+
+{bashline,bracecomp}.c
+ - call sh_backslash_quote with 0 as third argument so tildes are not
+ escaped in completed words
+
+doc/bash.1
+ - add `coproc' to the list of reserved words. From a report by
+ Jens Schweikhardt <schweikh@schweikhardt.net>
+
+ 6/10
+ ----
+execute_cmd.c
+ - line_number_for_err_trap: now global, so parse_and_execute can save
+ and restore it with unwind-protect
+
+builtins/evalstring.c
+ - parse_prologue: save and restore line_number_for_err_trap along
+ with line_number
+ - restore_lastcom: new function, unwind-protect to restore
+ the_printed_command_except_trap
+ - parse_prologue: use restore_lastcom to save and restore the value
+ of the_printed_command_except_trap around calls to parse_and_execute
+ (eval/source/.)
+
+ 6/15
+ ----
+lib/readline/complete.c
+ - complete_fncmp: change filename comparison code to understand
+ multibyte characters, even when doing case-sensitive or case-mapping
+ comparisons. Fixes problem reported by Nikolay Shirokovskiy
+ <nshyrokovskiy@gmail.com>
+
+ 6/20
+ ----
+builtins/mapfile.def
+ - mapfile: move the line count increment and check for having read
+ the specified number of lines to the end of the loop to avoid
+ reading an additional line with zgetline. Fixes bug reported by
+ Dan Douglas <ormaaj@gmail.com>
+
+ 6/21
+ ----
+
+execute_cmd.c
+ - execute_pipeline: make sure `lastpipe_flag' is initialized to 0 on
+ all systems, since it's tested later in the function. Fixes bug
+ reported by John E. Malmberg <wb8tyw@qsl.net>
+
+ 6/22
+ ----
+mailcheck.c
+ - file_mod_date_changed: return 0 right away if mailstat() does not
+ return success. Fixes bug with using uninitialized values reported
+ by szymon.kalasz@uj.edu.pl
+
+builtins/set.def
+ - the `monitor' option is not available when the shell is compiled
+ without job control, since the underlying `m' flag is not available
+
+nojobs.c
+ - job_control: now declared as int variable, initialized to 0, never
+ modified
+
+jobs.h
+ - job_control: extern declaration no longer dependent on JOB_CONTROL
+
+execute_cmd.c
+ - execute_pipeline: made necessary changes so `lastpipe' shell option
+ is now available in all shells, even those compiled without
+ JOB_CONTROL defined
+
+ 6/23
+ ----
+lib/glob/glob.c
+ - glob_filename: check for interrupts before returning if glob_vector
+ returns NULL or an error. Bug reported by Serge van den Boom
+ <svdb@stack.nl>, fix from Andreas Schwab <schwab@linux-m68k.org>
+ - call run_pending_traps after each call to QUIT or test of
+ interrupt_state, like we do in mainline shell code
+ - glob_vector: don't call QUIT; in `if (lose)' code block; just free
+ memory, return NULL, and let callers deal with interrupt_state or
+ other signals and traps
+
+ 6/25
+ ----
+lib/readline/input.c
+ - rl_read_key: restructure the loop that calls the event hook a little,
+ so that the hook is called only after rl_gather_tyi returns no input,
+ and any pending input is returned first. This results in better
+ efficiency for processing pending input without calling the hook
+ on every input character as bash-4.1 did. From a report from
+ Max Horn <max@quendi.de>
+
+ 6/26
+ ----
+trap.c
+ - signal_is_pending: return TRUE if SIG argument has been received and
+ a trap is waiting to execute
+
+trap.h
+ - signal_is_pending: extern declaration
+
+lib/glob/glob.c
+ - glob_vector: check for pending SIGINT trap each time through the loop,
+ just like we check for interrupt_state or terminating_signal, and
+ set `lose = 1' so we clean up after ourselves and interrupt the
+ operation before running the trap. This may require a change later,
+ maybe call run_pending_traps and do that if run_pending_traps returns?
+
+variables.c
+ - sv_histtimefmt: set history_comment_character to default (`#') if
+ it's 0 when we're turning on history timestamps. The history code
+ uses the history comment character to prefix timestamps, and
+ leaving it at 0 effectively removes them from the history. From a
+ report to help-bash by Dennis Williamson <dennistwilliamson@gmail.com>
+
+ 6/27
+ ----
+lib/readline/signals.c
+ - rl_maybe_restore_sighandler: new function, sets handler for SIG to
+ HANDLER->sa_handler only if it's not SIG_IGN. Needs to be called
+ on same signals set using rl_maybe_set_sighandler, which does not
+ override an existing SIG_IGN handler (SIGALRM is ok since it does
+ the check inline; doesn't mess with SIGWINCH)
+
+ 6/30
+ ----
+variables.h
+ - additional defines for the new `nameref' variable attribute
+ (att_nameref): nameref_p, nameref_cell, var_setref
+
+variables.c
+ - find_variable_nameref: resolve SHELL_VAR V through chain of namerefs
+ - find_variable_last_nameref: resolve variable NAME until last in a
+ chain of possibly more than one nameref starting at shell_variables
+ - find_global_variable_last_nameref: resolve variable NAME until last
+ in a chain of possibly more than one nameref starting at
+ global_variables
+ - find_nameref_at_context: resolve SHELL_VAR V through chain of namerefs
+ in a specific variable context (usually a local variable hash table)
+ - find_variable_nameref_context: resolve SHELL_VAR V through chain of
+ namerefs following a chain of varible contexts
+ - find_variable_last_nameref_context: resolve SHELL_VAR V as in
+ find_variable_last_context, but return the final nameref instead of
+ what the final nameref resolves to
+ - find_variable_tempenv, find_variable_notempenv, find_global_variable,
+ find_shell_variable, find_variable: modified to follow namerefs
+ - find_global_variable_noref: look up a global variable without following
+ any namerefs
+ - find_variable_noref: look up a shell variable without following any
+ namerefs
+ - bind_variable_internal: modify to follow a chain of namerefs in the
+ global variables table; change to handle assignments to a nameref by
+ following nameref chain
+ - bind_variable: modify to follow chain of namerefs when binding to a
+ local variable
+ - unbind_variable: changes to unset nameref variables (unsets both
+ nameref and variable it resolves to)
+
+subst.c
+ - parameter_brace_expand_word: change to handle expanding nameref whose
+ value is x[n]
+ - parameter_brace_expand_indir: change to expand in ksh93-compatible
+ way if variable to be indirected is nameref and a simple (non-array)
+ expansion
+ - param_expand: change to expand $foo where foo is a nameref whose value
+ is x[n]
+
+execute_cmd.c
+ - execute_for_command: changes to implement ksh93 semantics when index
+ variable is a nameref
+
+builtins/setattr.def
+ - show_var_attributes: change to add `n' to flags list if att_nameref
+ is set
+
+builtins/set.def
+ - unset_builtin: changes to error messages to follow nameref variables
+
+builtins/declare.def
+ - document new -n option
+ - declare_internal: new `-n' and `+n' options
+ - declare_internal: handle declare -n var[=value] and
+ declare +n var[=value] for existing and non-existant variables.
+ Enforce restriction that nameref variables cannot be arrays.
+ Implement semi-peculiar ksh93 semantics for typeset +n ref=value
+
+ 7/5
+ ---
+variables.c
+ - unbind_variable: unset whatever a nameref resolves to, leaving the
+ nameref variable itself alone
+ - unbind_nameref: new function, unsets a nameref variable, not the
+ variable it references
+
+variables.h
+ - unbind_nameref: extern declaration
+
+builtins/set.def
+ - unset_builtin: modify to add -n option, which calls unbind_nameref
+ leaving unbind_variable for the usual case. This required slight
+ changes and additions to the test suite
+
+doc/{bash.1,bashref.texi}
+ - document namerefs and typeset/declare/local/unset -n
+
+ 7/13
+ ----
+lib/sh/casemod.c
+ - include shmbchar.h for is_basic and supporting pieces
+ - sh_casemod: use _to_wupper and _to_wlower to convert wide character
+ case instead of TOUPPER and TOLOWER. Fixes bug reported by
+ Dennis Williamson <dennistwilliamson@gmail.com>, fix from
+ Andreas Schwab <schwab@linux-m68k.org>
+ - cval: short-circuit and return ascii value if is_basic tests true
+ - sh_casemod: short-circuit and use non-multibyte case modification
+ and toggling code if is_basic tests true
+
+lib/readline/signals.c
+ - _rl_{block,release}_sigint: remove the code that actually blocks and
+ releases the signals, since we defer signal handling until calls to
+ RL_CHECK_SIGNALS()
+
+lib/readline/{callback,readline,util}.c
+ - if HAVE_POSIX_SIGSETJMP is defined, use sigsetjmp/siglongjmp without
+ saving and restoring the signal mask instead of setjmp/longjmp
+
+lib/readline/rltty.c
+ - prepare_terminal_settings: don't mess with IXOFF setting if
+ USE_XON_XOFF defined
+
+doc/{bash.1,bashref.texi}
+ - add some text to the description of set -e clarifying its effect
+ on shell functions and shell function execution. Suggested by
+ Rainer Blome <rainer.blome@gmx.de>
+
+bashline.c
+ - edit_and_execute_command: increment current_command_line_count before
+ adding partial line to command history (for command-oriented-history
+ because of rl_newline at beginning of function), then reset it to 0
+ before adding the dummy history entry to make sure the dummy entry
+ doesn't get added to previous incomplete command. Partial fix for
+ problem reported by Peng Yu <pengyu.ut@gmail.com>
+
+ 7/24
+ ----
+configure.in
+ - interix: define RECYCLES_PIDS. Based on a report from Michael
+ Haubenwallner <michael.haubenwallner@salomon.at>
+
+ 7/26
+ ----
+jobs.c
+ - make_child: call bgp_delete on the newly-created pid unconditionally.
+ Some systems reuse pids before cycling through an entire set of
+ CHILD_MAX/_SC_CHILD_MAX unique pids. This is no longer dependent
+ on RECYCLES_PIDS. Based on a report from Michael Haubenwallner
+ <michael.haubenwallner@salomon.at>
+
+support/shobj-conf
+ - Mac OS X: drop MACOSX_DEPLOYMENT_TARGET=10.3 from the LDFLAGS. We
+ can finally kill Panther
+
+ 7/28
+ ----
+subst.c
+ - command_substitute: make sure last_made_pid gets reset if make_child
+ fails
+
+execute_cmd.c
+ - execute_command_internal: case cm_simple: decide whether or not to
+ wait_for a child if already_making_children is non-zero, indicates
+ that there is an unwaited-for child. More of fix for bug report
+ from Michael Haubenwallner <michael.haubenwallner@salomon.at>
+
+jobs.c
+ - make_child: call delete_old_job (new_pid) unconditionally, don't
+ bother to check whether or not pid wrap occurred. Rest of fix for
+ bug report from Michael Haubenwallner
+ <michael.haubenwallner@salomon.at>
+
+ 7/29
+ ----
+shell.c
+ - subshell_exit: new function, exits the shell (via call to sh_exit())
+ after calling any defined exit trap
+
+externs.h
+ - subshell_exit: new extern declaration
+
+execute_cmd.c
+ - execute_command_internal: make sure to call subshell_exit for
+ {} group commands executed asynchronously (&). Part of fix for
+ EXIT trap bug reported by Maarten Billemont <lhunath@lyndir.com>
+
+sig.c
+ - reset_terminating_signals: make sure to set termsigs_initialized back
+ to 0, so a subsequent call to initialize_terminating_signals works
+ right. Rest of fix for bug reported by Maarten Billemont
+ <lhunath@lyndir.com>
+
+{execute_cmd,general,jobs,mailcheck,mksyntax,test}.c
+builtins/{cd,fc,pushd,ulimit}.def
+lib/malloc/getpagesize.h
+lib/sh/{clktck,fpurge,inet_aton,mailstat,oslib,pathcanon,pathphys,spell,strerror}.c
+ - make inclusion of <sys/param.h> dependent on HAVE_SYS_PARAM_H
+ consistently
+
+ 8/6
+ ---
+lib/readline/histexpand.c
+ - history_expand_internal: now takes an additional argument saying
+ whether the history expansion occurs within a quoted string, set to
+ the open quote character
+ - history_expand_internal: use new argument instead of checking prev
+ char and initializing quoted_search_delimiter, pass qc directly to
+ get_history_event, where it allows a matching quote to terminate a
+ string defining an event
+ - history_expand: change single-quote handling code so that if
+ history_quotes_inhibit_expansion is 0, single quotes are treated
+ like double quotes
+ - history_expand: change call to history_expand_internal to pass new
+ argument of `"' if double-quoted string, `'' if single-quoted string;
+ this lets history_expand decide what is a quoted string and what
+ is not
+
+ 8/7
+ ---
+configure.in
+ - AC_CANONICAL_BUILD: invoke for later use
+
+lib/readline/macro.c
+ - _rl_prev_macro_key: new function, inverse of _rl_next_macro_key:
+ backs up the index into the current macro by 1
+
+lib/readline/rlprivate.h
+ - _rl_prev_macro_key: extern declaration
+
+
+lib/readline/readline.c
+ - _rl_dispatch_subseq, _rl_subseq_result: don't call _rl_unget_char
+ if we're currently reading from a macro; call _rl_prev_macro_key
+ instead. Fixes bug reported by Clark Wang <clark.wang@oracle.com>
+
+ 8/13
+ ----
+builtins/evalstring.c
+ - evalstring(): new function, wrapper around parse_and_execute.
+ make sure we handle cases where parse_and_execute can call `return'
+ and short-circuit without cleaning up properly. We call
+ parse_and_execute_cleanup() then jump to the previous-saved return
+ location
+
+builtins/common.h
+ - extern declaration for evalstring()
+
+builtins/eval.def
+ - eval_builtin: make sure we handle `eval " ... return"' in contexts
+ where `return' is valid by calling evalstring(). Fixes bug with
+ `eval return' in sourced files reported by Clark Wang
+ <dearvoid@gmail.com>
+
+trap.c
+ - run_pending_traps: call evalstring instead of parse_and_execute.
+ XXX - still needs to handle saving and restoring token state in the
+ presence of `return'; could use unwind_protects for that
+
+builtins/mapfile.def
+ - run_callback: call evalstring instead of parse_and_execute
+
+ 8/15
+ ----
+bashline.c
+ - bash_filename_stat_hook: make sure we don't free local_dirname
+ before using it to canonicalize any expanded filename. Make sure
+ it always points to *dirname and only free it if we're replacing
+ it.
+
+lib/readline/complete.c
+ - append_to_match: make sure we call rl_filename_stat_hook with
+ newly-allocated memory to avoid problems with freeing it twice
+
+ 8/17
+ ----
+variables.c,config-top.h
+ - if ARRAY_EXPORT is defined to 1 when variables.c is compiled, the
+ code that allows indexed arrays to be exported is enabled and
+ included
+
+ 8/19
+ ----
+shell.c
+ - call start_debugger from main() only if dollar_vars[1] != 0 (close
+ enough to a non-interactive shell, since we can be interactive with
+ -i while running a shell script). Fixes oddity reported by
+ Techlive Zheng <techlivezheng@gmail.com>
+
+ 8/20
+ ----
+arrayfunc.c
+ - quote_array_assignment_chars: don't bother quoting if the word has
+ not been marked as an assignment (W_ASSIGNMENT)
+ - quote_array_assignment_chars: turn on W_NOGLOB in the word flags
+ so assignment statements don't undergo globbing. Partial fix for
+ problems reported by Dan Douglas <ormaaj@gmail.com>
+
+ 8/21
+ ----
+command.h
+ - W_NOBRACE: new word flag that means to inhibit brace expansion
+
+subst.c
+ - brace_expand_word_list: suppress brace expansion for words with
+ W_NOBRACE flag
+
+ 8/22
+ ----
+builtins/read.def
+ - read_builtin: don't call dequote_string on what we've read, even if
+ we saw an escape character, unless (input_string && *input_string).
+ We may have escaped an IFS whitespace character. Fixes seg fault
+ reported by <armandsl@gmail.com>
+
+execute_cmd.c
+ - execute_command_internal: set the_printed_command_except trap when
+ about to execute a ( ... ) user subshell. For now, set it only if
+ ERR is trapped; can relax that later. Fixes bug reported by
+ Mike Frysinger <vapier@gentoo.org>
+
+ 8/23
+ ----
+jobs.c
+ - remove references to first_pid and pid_wrap, since we're not using
+ them for anything anymore
+
+ 8/24
+ ----
+subst.c
+ - changes for W_NOBRACE everywhere appropriate: so it can be displayed
+ for debugging, and passed out of expand_word_internal
+
+doc/{bash.1,bashref.texi}
+ - small changes to make it clearer that the = and == operators are
+ equivalent, and will cause pattern matching when used with [[.
+ From a question from Michal Soltys <soltys@ziu.info>
+
+doc/bashref.texi
+ - some small formatting changes from Karl Berry <karl@freefriends.org>
+
+ 8/27
+ ----
+lib/readline/doc/{history,rlman,rluserman}.texi
+ - some small formatting changes from Karl Berry <karl@freefriends.org>
+
+arrayfunc.c
+ - assign_array_element_internal, assign_compound_array_list,
+ unbind_array_element, array_value_internal: changes to make
+ assignment statements to negative indices (a[-1]=2) and unsetting
+ array elements using negative indices (unset 'a[-1]') work.
+ From suggestions by Dennis Williamson <dennistwilliamson@gmail.com>
+ and Chris F. A. Johnson <chris@cfajohnson.com>
+
+subst.c
+ - array_length_reference: changes to make length references to array
+ elements using negative indices (${#a[-1]}) work
+
+ 8/28
+ ----
+doc/{bash.1,bashref.texi}
+ - document new treatment of negative indices to indexed arrays when
+ assigning, referencing, calculating length, and unsetting
+
+ 8/29
+ ----
+shell.c
+ - show_shell_usage: add -l to list of shell invocation options (short
+ for --login). From Red Hat bug 852469
+
+configure.ac
+ - renamed from configure.in, as latest autoconf versions want. Patches
+ Stefano Lattarini <stefano.lattarini@gmail.com>
+
+MANIFEST,Makefile.in,doc/bashref.texi,support/mkconffiles
+ - configure.in -> configure.ac
+
+ 9/1
+ ---
+
+parse.y
+ - read_token_word: allow words like {array[ind]} to be valid redirection
+ words for constructs like {x}<file
+
+redir.c
+ - redir_varassign: bind_var_to_int already handles array assignments,
+ so don't need to do anything more for things like {a[i]}<file
+ - redir_varvalue: changes to allow references to {a[i]} when
+ performing redirections using valid_array_reference and
+ get_array_value. Adds functionality requested most recently by
+ <unknown@vmw-les.eng.vmware.com>
+
+lib/readline/display.c
+ - update_line: if the first difference between the old and new lines
+ is completely before any invisible characters in the prompt, we
+ should not adjust _rl_last_c_pos, since it's before any invisible
+ characters. Fixed in two places
+ - prompt_modechar: return a character indicating the editing mode:
+ emacs (@), vi command (:), or vi insert (+)
+ - _rl_reset_prompt: new function, just calls rl_expand_prompt. Will be
+ inlined, placeholder for more changes
+ - expand_prompt: if show-mode-in-prompt is enabled, add a character to
+ the front of the prompt indicating the editing mode, adjusting the
+ various variables as appropriate to keep track of the number of
+ visible characters and number of screen positions
+
+lib/readline/bind.c
+ - show-mode-in-prompt: new bindable boolean variable, shadowed by
+ _rl_show_mode_in_prompt variable
+ - hack_special_boolean_var: call _rl_reset_prompt when toggling or
+ setting show-mode-in-prompt
+
+lib/readline/readline.c
+ - readline_internal_setup: make sure the correct vi mode keymap is set
+ before expanding the prompt string for the first time
+
+lib/readline/misc.c
+ - rl_emacs_editing_mode: make sure to call _rl_reset_prompt if we're
+ showing the editing mode in the prompt
+
+lib/readline/rlprivate.h
+ - _rl_reset_prompt, _rl_show_mode_in_prompt: extern declarations
+
+lib/readline/vi_mode.c
+ - rl_vi_insertion_mode: call _rl_reset_prompt
+ - rl_vi_movement_mode: call _rl_reset_prompt. Finishes changes for
+ showing mode in prompt string, originally requested by Miroslav
+ Koskar <mkoskar@gmail.com> and most recently by Jordan Michael
+ Ziegler <jziegler@bnl.gov>
+
+doc/bash.1,lib/readline/doc/{readline.3,rluser.texi}
+ - document new show-mode-in-prompt variable, off by default
+
+ 9/3
+ ---
+
+jobs.c
+ - set_childmax: new function, external mechanism for other parts of
+ the shell to set js.c_childmax, the number of saved exited child
+ statuses to remember
+jobs.h
+ - set_childmax: extern declaration
+
+variables.c
+ - CHILD_MAX: new special variable, with sv_childmax function to
+ run when it changes. Setting CHILD_MAX to a value greater than
+ zero but less than some maximum (currently 8192) sets the number of
+ exited child statuses to remember. set_childmax (jobs.c) ensures
+ that the number does not drop below the posix-mandated minimum
+ (CHILD_MAX)
+
+doc/{bash.1,bashref.texi}
+ - CHILD_MAX: document new meaning and action when variable is set
+
+ 9/5
+ ---
+redir.c
+ - redir_varassign: call stupidly_hack_special_variables after
+ assigning fd number to specified variable, so we can use constructs
+ like {BASH_XTRACEFD}>foo. Suggested by Pierre Gaston
+ <pierre.gaston@gmail.com>
+
+ 9/8
+ ---
+expr.c
+ - readtok: invalidate previous contents of `curlval' before freeing
+ and reallocating tokstr (which, chances are, will get the same
+ pointer as before and render curlval inconsistent). Fixes other
+ bug reported by Dan Douglas <ormaaj@gmail.com>
+
+ 9/9
+ ---
+lib/readline/complete.c
+ - rl_username_completion_function: protect call to setpwent() with
+ #ifdef (HAVE_GETPWENT)/#endif. Fixes bug reported by
+ Gerd Hofmann <gerd.hofmann.nbg@googlemail.com>
+
+lib/readline/display.c
+ - rl_message: second and subsequent calls to rl_message can result in
+ local_prompt being overwritten with new values (e.g., from the
+ successive calls displaying the incremental search string). Need
+ to free before overwriting if it's not the same as the value saved
+ in saved_local_prompt. Fixes memory leak reported by
+ Wouter Vermaelen <vermaelen.wouter@gmail.com>
+
+lib/readline/{terminal.c,rlprivate.h}
+ - move CUSTOM_REDISPLAY_FUNC and CUSTOM_INPUT_FUNC defines from
+ terminal.c to rlprivate.h so other files can use them
+
+expr.c
+ - expr_streval: if noeval is non-zero, just return 0 right away,
+ short-circuiting evaluation completely. readtok will leave curtok
+ set correctly without re-entering the evaluator at all. Rest of
+ fix for bug reported by Dan Douglas <ormaaj@gmail.com>
+
+ 9/11
+ ----
+
+parse.y
+ - parse_comsub: make sure the `reserved word ok in this context' flag
+ is preserved after we read `do' followed by whitespace. Fixes bug
+ reported by Benoit Vaugon <benoit.vaugon@gmail.com>
+
+ 9/13
+ ----
+configure.ac,config.h.in
+ - enable-direxpand-default: new configure option, turns the `direxpand'
+ shell option on by default
+
+bashline.c
+ - dircomplete_expand, dircomplete_expand_relpath: initialize to 1 if
+ DIRCOMPLETE_EXPAND_DEFAULT is defined and non-zero
+
+doc/bashref.texi
+ - enable-direxpand-default: document new configure option
+
+ 9/14
+ ----
+shell.c
+ - --protected: make option valid only when wordexp is compiled into
+ the shell. Fix from Roman Rakus <rrakus@redhat.com>
+
+configure.ac
+ - HP NonStop (*-nsk*): compile --without-bash-malloc. Change from
+ Joachim Schmitz <jojo@schmitz-digital.de>
+
+ 9/16
+ ----
+subst.c,execute_cmd.c,lib/glob/sm_loop.c,lib/sh/shquote.c
+ - minor code cleanups from Joachim Schmitz <jojo@schmitz-digital.de>
+
+lib/readline/colors.h
+ - workaround for HP NonStop compiler issue with <stdbool.h> from
+ Joachim Schmitz <jojo@schmitz-digital.de>
+
+ 9/17
+ ----
+builtins/printf.def
+ - printf_builtin: handle localtime returning NULL, as can happen when
+ encountering overflow. Bug report and initial fix from
+ Eduardo A. Bustamante López <dualbus@gmail.com>
+
+doc/{bash.1,bashref.texi}
+ - emphasize that brace expansion using character ranges ({a..c}) acts
+ as if the C locale were in use. Prompted by message from
+ Marcel Giannelia <info@skeena.net>
+
+ 9/20
+ ----
+lib/sh/wcsnwidth.c
+ - wcsnwidth: new function, variant of wcwidth, returns the number of
+ wide characters from a string that will be displayed to not exceed
+ a specified max column position
+
+ 9/21
+ ----
+builtins/help.def
+ - show_builtin_command_help: break code that displays the short-doc
+ for each builtin in two columns into a new function: dispcolumn
+ - wdispcolumn: multibyte-char version of dispcolumn; uses wide
+ chars and printf "%ls" format. Fixes problem reported by
+ Nguyá»n Thái Ngá»c Duy <pclouds@gmail.com>
+
+ 9/22
+ ----
+execute_cmd.c
+ - execute_disk_command: before running the command-not-found hook,
+ call kill_current_pipeline() to make sure we don't add processes
+ to an existing pipeline or wait for processes erroneously
+
+ 9/23
+ ----
+lib/readline/input.c
+ - rl_input_available_hook: new hook function, called from
+ _rl_input_available (or _rl_input_queued) to return whether or not
+ input is available wherever the input source is
+
+lib/readline/doc/rltech.texi
+ - rl_input_available_hook: document
+
+ 9/27
+ ----
+lib/glob/sm_loop.c:
+ - GMATCH: after one or more `*', an instance of ?(x) can match zero or
+ 1 times (unlike ?, which has to match one character). The old code
+ failed if it didn't match at least once. Fixes `a*?(x)' bug.
+ - GMATCH: if we hit the end of the search string, but not the end of
+ the pattern, and the rest of the pattern is something that can
+ match the NUL at the end of the search string, we should successfully
+ match. Fixes `a*!(x)' bug reported by <hans1worst@gmail.com>
+
+ 10/2
+ ----
+command.h
+ - add c_lock member to coproc structure for future use to tell who is
+ manipulating it
+
+execute_cmd.c
+ - execute_coproc: block SIGCHLD while parent is forking coproc
+ process and adding pid to sh_coproc struct to avoid race condition
+ where child is reaped before the pid is assigned and the coproc is
+ never marked as having died. Fixes race condition identified by
+ Davide Baldini <baldiniebaldini@gmail.com>
+ - add assignments to c_lock member of struct coproc in various
+ functions that manipulate it; was used to identify race condition
+ - coproc_pidchk: don't call coproc_dispose to avoid using malloc and
+ other functions in a signal handler context
+ - coproc_dispose: call BLOCK_SIGNAL/UNBLOCK_SIGNAL for SIGCHLD while
+ manipulating the sh_coproc struct
+
+ 10/6
+ ----
+lib/readline/complete.c
+ - rl_display_match_list: if printing completions horizontally, don't
+ bother with spacing calculations if limit == 1, which means we are
+ printing one completion per line no matter what. Fixes bug
+ reported by David Kaasen <kaasen@nvg.ntnu.no>
+
+ 10/7
+ ----
+builtins/declare.def
+ - declare_internal: add error checking for nameref attribute and
+ variable assignments: self-references, attempts to make an array
+ variable a nameref
+
+subst.c
+ - parameter_brace_expand: handle parameter_brace_expand_word returning
+ &expand_param_fatal or &expand_param_error and return the appropriate
+ error value
+ - parameter_brace_expand_word: if a nameref variable's value is not a
+ valid identifier, return an error
+ - param_expand: if a nameref variable's value is not a valid identifier,
+ return an error
+
+test.c
+ - unary_operator: add new -R variable, returns true if variable is set
+ and has the nameref attribute. From ksh93
+
+builtins/test.def
+ - add -R to description of conditional commands for help test
+
+doc/{bash.1,bashref.texi}
+ - document new -R unary conditional operator
+
+ 10/13
+ -----
+trap.c
+ - check_signals_and_traps: new function, convenience function for the
+ rest of the shell to check for pending terminating and interrupt
+ signals, and to check for and process any pending traps
+ - any_signals_trapped: new function, returns non-zero if any signals
+ are trapped and -1 if not
+
+trap.h
+ - extern declaration for check_signals_and_traps
+
+bashline.c
+ - bashline_reset: make sure we reset the event hook
+ - bash_event_hook: call check_signals_and_traps instead of just
+ checking for terminating signals so we can run pending traps and
+ react to interrupts, and reset the event hook when we're done
+
+
+ 10/14
+ -----
+trap.c
+ - trap_handler: if executing in a readline signal handler context,
+ call bashline_set_event_hook to install bash_event_hook to process
+ the signal (if bash cares about it)
+
+sig.c
+ - sigint_sighandler: call bashline_set_event_hook to set the event
+ hook if we're executing in a readline signal handler context
+
+lib/readline/input.c
+ - rl_getc: call RL_CHECK_SIGNALS if read returns -1/EINTR and the caught
+ signal is SIGINT or SIGQUIT rather than waiting until the next time
+ around the loop
+ - rl_getc: call rl_event_hook after calling RL_CHECK_SIGNALS to allow
+ an application signal handler to set the event hook in its own
+ signal handler (e.g., like bash trap_handler or sigint_sighandler)
+
+
+parse.y
+ - yy_readline_get: don't set interrupt_immediately before we call
+ readline(). Inspired by report from lanshun zhou
+ <zls.sogou@gmail.com>
+
+input.c
+ - getc_with_restart: add call to run_pending_traps after call to
+ CHECK_TERMSIG
+
+lib/sh/zread.c
+ - zread: call check_signals_and_traps if read() returns -1/EINTR
+ instead of just ignoring the EINTR and deferring handling any
+ signal that generated it
+
+builtins/mapfile.def
+ - mapfile: don't set interrupt_immediately before calling zgetline()
+ (which uses zread internally)
+
+builtins/read.def
+ - read_builtin: don't set interrupt_immediately before calling zread
+ (moved code around so that it was only being set right around calls
+ to zread to avoid signal handler conflicts). Inspired by report
+ from lanshun zhou <zls.sogou@gmail.com>
+ - edit_line: don't set interrupt_immediately around call to readline()
+ - include shmbutil.h
+ - read_builtin: don't call read_mbchar unless is_basic(c) returns
+ false for the character we just read
+
+ 10/15
+ -----
+sig.c
+ - throw_to_top_level: if interrupt_state is non-zero, make sure that
+ last_command_exit_value reflects 128+SIGINT if it's not already
+ greater than 128
+
+ 10/20
+ -----
+builtins/wait.def
+ - WAIT_RETURN: set wait_signal_received back to 0 for the potential
+ next call to wait
+
+quit.h
+ - CHECK_WAIT_INTR: macro to check whether trap_handler handled a
+ signal and set wait_signal_received; longjmp to wait_intr_buf in
+ that case
+
+jobs.c
+ - wait_for, waitchld: call CHECK_WAIT_INTR at the same places we call
+ CHECK_TERMSIG to check for terminating signals
+ - wait_sigint_handler: don't longjmp out of the wait builtin unless
+ interrupt_immediately is set; otherwise just SIGRETURN from the
+ handler
+ - wait_sigint_handler: if interrupt_immediately not set, but we are
+ executing in the wait builtin and SIGINT is not trapped, treat it
+ as a `normally received' SIGINT: restore the signal handler and
+ send SIGINT to ourselves
+ - waitchld: when in posix mode and running SIGCHLD traps, don't longjmp
+ to wait_intr_buf (and let wait be interrupted) if we're running from
+ a signal handler. Wait for CHECK_WAIT_INTR to do the longjmp.
+ run_pending_traps will run the SIGCHLD trap later
+
+nojobs.c
+ - reap_zombie_children, wait_for_single_pid, wait_for: call
+ CHECK_WAIT_INTR where we call CHECK_TERMSIG
+ - wait_sigint_handler: don't longjmp out of the wait builtin unless
+ interrupt_immediately is set; otherwise just SIGRETURN from the
+ handler
+
+trap.c
+ - trap_handler: make sure wait_signal_received is set if the wait
+ builtin is executing, and only longjmp if interrupt_immediately is
+ set. This whole set of fixes was prompted by report from
+ lanshun zhou <zls.sogou@gmail.com>
+
+ 10/24
+ -----
+lib/glob/glob.c
+ - glob_filename: only check directory_name for globbing chars if
+ it's of non-zero length
+
+lib/sh/strchrnul.c
+ - new simpler implementation
+
+subst.c
+ - command_substitute: call set_shellopts after turning off errexit
+ in subshells so it's reflected in $SHELLOPTS
+
+ 11/7
+ ----
+builtins/evalstring.c
+ - parse_and_execute: treat ERREXIT case like reader_loop does: set
+ variable_context to 0 before longjmping back to top_level. Don't
+ run the unwind-protect context to avoid side effects from popping
+ function contexts. Part of fix for problem reported by Nikolai
+ Kondrashov <nikolai.kondrashov@redhat.com>
+
+execute_cmd.c
+ - execute_simple_command: call unlink_fifo_list only if this is the
+ last element of a pipeline (or not in a pipeline), rather than for
+ every child. Fixes difference in behavior between /dev/fd and
+ FIFOs reported by Zev Weiss <zev@bewilderbeest.net>
+ - execute_null_command: do the same thing in the parent branch after
+ make_child
+
+ 11/14
+ -----
+subst.c
+ - parameter_brace_expand: a variable is null if it's special ($@, $*),
+ the expansion occurs within double quotes, and the expansion turns
+ into a quoted null. Fixes debian bug 692447 reported by
+ Matrosov Dmitriy <sgf.dma@gmail.com>
+
+jobs.c
+ - run_sigchld_trap: make sure `running_trap' sentinel is set
+ appropriately
+ - waitchld: only run the sigchld trap if we're not in a signal
+ handler, not running a trap, and executing the wait builtin.
+ Otherwise, queue for later handling. We still run one instance
+ of the trap handler per exited child. Bulk of fix for bug
+ reported by Elliott Forney <idfah@cs.colostate.edu>
+
+trap.c
+ - queue_sigchld_trap: set catch_flag so run_pending_traps notices,
+ and set trapped_signal_received for completeness. Rest of fix
+ for bug reported by Elliott Forney <idfah@cs.colostate.edu>
+
+lib/malloc/malloc.c
+ - block_signals: renamed to _malloc_block_signals, made public
+ - unblock_signals: renamed to _malloc_unblock_signals, made public
+
+lib/malloc/imalloc.h
+ - extern declarations for _malloc_{un,}block_signals
+
+lib/malloc/table.c
+ - mregister_alloc, mregister_free: block signals around table
+ manipulation
+
+ 11/15
+ -----
+trap.c
+ - run_pending_traps: set SIG_INPROGRESS flag around calls to
+ run_sigchld_handler so other parts of the shell know that the
+ SIGCHLD trap handler is executing
+ - run_pending_traps: if we get a situation where we are looking at
+ running a SIGCHLD trap but the trap string is IMPOSSIBLE_TRAP_HANDLER
+ and the SIG_INPROGRESS flag is set, just skip it. This is possible
+ if run_pending_traps is called from a SIGCHLD trap handler run by
+ run_sigchld_trap
+
+doc/bash.1,lib/readline/doc/{rluser.texi,readline.3}
+ - corrected description of the effect of `set history-size 0'. Report
+ from Vesa-Matti J Kari <vmkari@cc.helsinki.fi>
+
+include/stdc.h
+ - CPP_STRING: new define, replaces __STRING
+
+lib/malloc/{malloc.c,imalloc.h}
+ - replace __STRING with CPP_STRING
+
+ 11/16
+ -----
+lib/readline/bind.c
+ - sv_histsize: if argument evaluates to a value < 0, unstifle the
+ history
+
+ 11/22
+ -----
+redir.c
+ - do_redirection_internal: if we have REDIR_VARASSIGN set in the
+ redirection flags and we set up `redirector' using fcntl or dup2,
+ don't add a redirect to make sure it stays open. Let the
+ script programmer manage the file handle. Fixes bug reported by
+ Sam Liddicott <sam@liddicott.com>
+
+ 11/24
+ -----
+jobs.c
+ - wait_for_any_job: new function, waits for an unspecified background
+ job to exit and returns its exit status. Returns -1 on no background
+ jobs or no children or other errors. Calls wait_for with new
+ sentinel value ANY_PID
+ - wait_for: changes to handle argument of ANY_PID: don't look up or
+ try to modify the child struct, only go through the wait loop once.
+ Return -1 if waitpid returns no children
+
+jobs.h
+ - ANY_PID: new define
+
+builtins/wait.def
+ - new option: -n. Means to wait for the next job and return its exit
+ status. Returns 127 if there are no background jobs (or no
+ children). Feature most recently requested by Elliott Forney
+ <idfah@cs.colostate.edu>
+
+doc/{bash.1,bashref.texi}
+ - document new `wait -n' option
+
+execute_cmd.c
+ - execute_command_internal: save make_command_string () result in a
+ temp variable before calling savestring() on it; avoids evaluating
+ make_command_string() result twice. Fix from John E. Malmberg
+ <wb8tyw@qsl.net>
+
+ 11/28
+ -----
+
+builtins/declare.def
+ - declare_internal: if an array variable is declared using `declare -a'
+ or `declare -A', but not assigned a value, set the `invisible'
+ attribute so the variable does not show up as set. Fix for bug
+ about variable initialization reported by Tim Friske <me@timfriske.com>
+
+builtins/{mapfile,read}.def
+ - after calling find_or_make_array_variable, make sure the invisible
+ flag is turned off, in case the variable was declared previously
+ using `declare -a' or `declare -A'. Side effect of above change to
+ declare_internal
+
+subst.c
+ - shell_expand_word_list: handle the W_ASSNGLOBAL flag and put -g into
+ the list of options passed to make_internal_declare as appropriate.
+ Fix for bug reported by Tim Friske <me@timfriske.com>
+
+ 11/30
+ -----
+test.c
+ - unary_op: make sure -v and -n check that the variable is not marked
+ as invisible before calling var_isset. Fix for bug reported by Tim
+ Friske <me@timfriske.com>
+
+ 12/2
+ ----
+subst.c
+ - process_substitute: turn off the `expanding_redir' flag, which
+ controls whether or not variables.c:find_variable_internal uses the
+ temporary environment to find variables. We want to use the
+ temp environment, since we don't have to worry about order of
+ evaluation in a subshell. Fixes bug reported by Andrey Borzenkov
+ <arvidjaar@gmail.com>
+
+ 12/4
+ ----
+lib/glob/glob.c
+ - glob_filename: changes to avoid null filenames and multiple entries
+ returned for patterns like **/** (globstar enabled). Fixes bug
+ reported by Ulf Magnusson <ulfalizer@gmail.com>
+
+ 12/10
+ -----
+lib/glob/glob.c
+ - glob_filename: finish up a series of changes to make globstar-style
+ globbing more efficient, avoid more duplicate filenames, and be more
+ compatible with other shells that implement it
+ o collapse a sequence of **/**/** to one **
+ o note when the directory name is all ** or ends in ** so we
+ can treat it specially when the filename is **
+ All inspired by report from Andrey Borzenkov <arvidjaar@gmail.com>
+
+lib/sh/zread.c
+ - zreadn: new function, like zread, but takes an additional argument
+ saying how many bytes to read into the local buffer. Can be used to
+ implement `read -N' without so many one-byte calls to zreadc. Code
+ from Mike Frysinger <vapier@gentoo.org>
+
+ 12/12
+ -----
+lib/glob/sm_loop.c
+ - PATSCAN (glob_patscan): if passed string already points to end of
+ pattern, return NULL immediately. Fixes problem with
+ extglob_skipname reported by Raphaël Droz <raphael.droz@gmail.com>
+
+ 12/13
+ -----
+execute_cmd.c
+ - execute_coproc: handle the command's exit status being inverted
+ (an oversight). Fixes bug reported by DJ Mills
+ <danielmills1@gmail.com> and Andreas Schwab <schwab@linux-m68k.org>
+
+ 12/14
+ -----
+lib/readline/readline.c
+ - bind_arrow_keys_internal: add MINGW key bindings for Home, End,
+ Delete, and Insert keys. Fix from Pierre Muller
+ <pierre.muller@ics-cnrs.unistra.fr>
+
+builtins/printf.def
+ - printf_builtin: '%()T' conversion: if there is no argument supplied,
+ behave as if -1 had been supplied (current time). ksh93-like feature
+ suggested by Clark Wang <dearvoid@gmail.com>
+
+doc/{bash.1,bashref.texi}
+ - document new printf %()T default argument behavior
+
+ 12/15
+ -----
+lib/readline/display.c
+ - displaying_prompt_first_line: new variable, indicates whether or
+ not the first line of output is displaying the prompt. Always true
+ in normal mode, sometimes false in horizontal scrolling mode
+ - rl_redisplay: set displaying_prompt_first_line to true unless we
+ are in horizontal mode; set to false in horizontal mode if the left
+ margin of the displayed line is greater than the end of the prompt
+ string
+ - rl_redisplay: when in horizontal scroll mode, don't adjust
+ _rl_last_c_pos by the wrap offset unless the line is displaying
+ a prompt containing invisible chars
+ - update line: don't adjust _rl_last_c_pos by the wrap offset unless
+ the line is displaying a prompt containing invisible chars
+ - update_line: if shrinking the line by reducing the number of
+ displayed characters, but we have already moved the cursor to the
+ beginning of the line where the first difference starts, don't
+ try to delete characters
+
+builtins/read.def
+ - unbuffered_read: set to 2 if invoked as `read -N'
+ - if unbuffered_read is set to 2, compute the number of chars we
+ need to read and read that many with zreadn. Posix mode still
+ uses zreadintr. Code from Mike Frysinger <vapier@gentoo.org>
+
+doc/{bash.1,bashref.texi}
+ - read: make it clear that if read times out, it saves any input
+ read to that point into the variable arguments. Report from
+ Fiedler Roman <Roman.Fiedler@ait.ac.at>
+
+subst.c
+ - command_substitute: change direct assignment of exit_immediately_on_error
+ to use change_flag ('e', FLAG_OFF) instead
+
+flags.c
+ - use errexit_flag as the variable modified by changes to the -e
+ option, reflect those changes to exit_immediately_on_error
+
+execute_cmd.c
+ - execute_builtin: new global variable, builtin_ignoring_errexit, set
+ to 0 by default and set to 1 if eval/source/command executing in a
+ context where -e should be ignored
+ - execute_builtin: set exit_immediately_on_error to errextit_flag
+ after executing eval/source/command in a context where -e should
+ be ignored
+
+flags.c
+ - if builtin_ignoring_errexit is set, changes to errexit_flag are
+ not reflected in the setting of exit_immediately_on_error. Fixes
+ bug reported by Robert Schiele <rschiele@gmail.com>
+
+ 12/23
+ -----
+include/posixjmp.h
+ - setjmp_nosigs: new define, call setjmp in such a way that it will
+ not manipulate the signal mask
+
+{expr,test,trap}.c
+ - setjmp_nosigs: call instead of setjmp; don't need to manipulate
+ signal mask
+
+builtins/read.def
+ - read_builtin: setjmp_nosigs: call instead of setjmp; don't need
+ to manipulate signal mask
+
+builtins/evalstring.c:
+ - parse_and_execute: setjmp_nosigs: call instead of setjmp; don't need
+ to manipulate signal mask
+ - parse_string: setjmp_nosigs: call instead of setjmp; don't need
+ to manipulate signal mask
+ - parse_and_execute: save and restore the signal mask if we get a
+ longjmp that doesn't cause us to return or exit (case DISCARD)
+
+ 12/24
+ -----
+general.c
+ - bash_tilde_expand: only set interrupt_immediately if there are no
+ signals trapped; we want to jump to top level if interrupted but
+ not run any trap commands
+
+ 12/25
+ -----
+jobs.c
+ - run_sigchld_trap: no longer set interrupt_immediately before calling
+ parse_and_execute, even if this is no longer run in a signal handler
+ context
+
+input.c
+ - getc_with_restart: add call to QUIT instead of CHECK_TERMSIG
+
+parse.y
+ - yy_stream_get: now that getc_with_restart calls QUIT, don't need to
+ set interrupt_immediately (already had call to run_pending_traps)
+
+execute_cmd.c
+ - execute_subshell_builtin_or_function,execute_function,execute_in_subshell:
+ setjmp_nosigs: call instead of setjmp when saving return_catch; don't
+ need to manipulate signal mask
+ - execute_subshell_builtin_or_function,execute_in_subshell:
+ setjmp_nosigs: call instead of setjmp where appropriate when saving
+ top_level; don't need to manipulate signal mask if we're going to
+ exit right away
+
+subst.c
+ - command_substitute: setjmp_nosigs: call instead of setjmp when saving
+ return_catch; don't need to manipulate signal mask
+ - command_substitute: setjmp_nosigs: call instead of setjmp where
+ appropriate when saving top_level; don't need to manipulate signal
+ mask if we're going to exit right away
+
+trap.c
+ - run_exit_trap: setjmp_nosigs: call instead of setjmp when saving
+ return_catch; don't need to manipulate signal mask
+ - run_exit_trap: setjmp_nosigs: call instead of setjmp where
+ appropriate when saving top_level; don't need to manipulate signal
+ mask if we're going to exit right away
+ - _run_trap_internal: setjmp_nosigs: call instead of setjmp when saving
+ return_catch; don't need to manipulate signal mask
+
+builtins/evalfile.c
+ - _evalfile: setjmp_nosigs: call instead of setjmp when saving
+ return_catch; don't need to manipulate signal mask
+
+builtins/evalstring.c
+ - evalstring: setjmp_nosigs: call instead of setjmp when saving
+ return_catch; don't need to manipulate signal mask
+
+shell.c
+ - main: setjmp_nosigs: call instead of setjmp where appropriate when
+ saving top_level; don't need to manipulate signal mask if we're
+ going to exit right away
+ - run_one_command: setjmp_nosigs: call instead of setjmp where
+ appropriate when saving top_level; don't need to manipulate signal
+ mask if we're going to exit right away
+ - run_wordexp: setjmp_nosigs: call instead of setjmp where
+ appropriate when saving top_level; don't need to manipulate signal
+ mask if we're going to exit right away
+
+eval.c
+ - reader_loop: save and restore the signal mask if we get a longjmp
+ that doesn't cause us to return or exit (case DISCARD)
+
+ 12/26
+ -----
+parse.y
+ - shell_input_line_{index,size,len}: now of type size_t; in some cases
+ the unsigned property makes a difference
+ - STRING_SAVER: saved_line_{size,index} now of type size_t
+ - shell_getc: don't allow shell_input_line to grow larger than SIZE_MAX;
+ lines longer than that are truncated until read sees a newline;
+ addresses theoretical buffer overflow described by Paul Eggert
+ <eggert@cs.ucla.edu>
+ - set_line_mbstate: size_t changes like shell_getc
+ - shell_getc: if shell_input_line is larger than 32K, free it and
+ start over to avoid large memory allocations sticking around
+
+variables.c
+ - bind_global_variable: new function, binds value to a variable in
+ the global shell_variables table
+
+variables.h
+ - bind_global_variable: new extern declaration
+
+builtins/declare.def
+ - declare_internal: if -g given with name=value, but variable is not
+ found in the global variable table, make sure to call
+ bind_global_variable so the variable is created and modified at
+ global scope. Fixes a bug where declare -g x=y could modify `x'
+ at a previous function scope
+
+command.h
+ - W_ASSIGNARRAY: new word flag, compound indexed array assignment
+
+subst.h
+ - ASS_MKGLOBAL: new assignment flag, forcing global assignment even in
+ a function context, used by declare -g
+
+execute_cmd.c
+ - fix_assignment_words: set W_ASSIGNARRAY flag if -a option given to
+ declaration builtin
+
+subst.c
+ - do_assignment_internal: explicitly handle case where we are
+ executing in a function and we want to create a global array or
+ assoc variable
+ - shell_expand_word_list: call make_internal_declare if -a option
+ given to declaration builtin (W_ASSIGNARRAY); handle -g option with
+ it (W_ASSNGLOBAL). Fixes inconsistency noticed by Vicente Couce
+ Diaz <vituko@gmail.com>, where declare -ag foo=(bar) could modify
+ array variable foo at previous function scope, not global scope
+
+ 12/27
+ -----
+bashline.c
+ - Minix needs the third argument to tputs to be a void funtion taking
+ an int argument, not an int-returning function. Fix from
+ John E. Malmberg <wb8tyw@qsl.net> as part of VMS bash port
+
+ 12/29
+ -----
+configure.ac,version.c,patchlevel.h
+ - bash-4.3-devel: new version, new shell compatibility level (43)
+
+subst.c
+ - parameter_brace_patsub: put the bash-4.2 code back in from the
+ change of 3/3 that runs the replacement string through quote
+ removal, make it dependent on shell_compatibility_level <= 42
+
+builtins/shopt.def
+ - compat42: new shopt option
+ - set_compatibility_level: change logic to set and unset various
+ compat variables and shell_compatibility_level
+
+COMPAT
+ - new documentation for bash-4.3 compatibility changes
+
+doc/{bash.1,bashref.texi}
+ - compat42: document new shopt option
+
+builtins/shopt.def
+ - set_compatibility_opts: new function, sets the various shopt
+ compat variables based on the value of shell_compatibility_level
+
+builtins/common.h
+ - set_compatibility_opts: new extern declaration
+
+variables.c
+ - BASH_COMPAT: new special variable; sets the shell compatibility
+ level. Accepts values in decimal (4.2) or integer (42) form;
+ Unsetting variable, setting it to empty string, or setting it to
+ out-of-range value sets the shell's compatibility level to the
+ default for the current version. Valid values are 3.1/31 through
+ the current version
+ - sv_shcompat: new function implementing logic for BASH_COMPAT
+
+variables.h
+ - sv_shcompat: new extern declaration
+
+doc/{bash.1,bashref.texi}
+ - BASH_COMPAT: description of new variable
+
+lib/readline/complete.c
+ - _rl_colored_stats: default back to 0 for 4.3 release branch
+
+ 1/5/2013
+ --------
+quit.h
+ - remove spurious call to itrace in CHECK_WAIT_INTR
+
+bashline.c
+ - bash_event_hook: if we're going to jump to top_level, make sure we
+ clean up after readline() by calling rl_cleanup_after_signal().
+ Fixes bug reported against devel branch by Raphaël Droz
+ <raphael.droz@gmail.com>
+ - bash_event_hook: reset the event hook before checking for signals
+ or traps in case we longjmp
+
+doc/{bash.1,bashref.texi}
+ - small additions to the set -e section to make it more clear that
+ contexts where -e is ignored extend to compound commands as well
+ as shell functions
+
+lib/readline/readline.h
+ - rl_signal_event_hook: new extern declaration
+
+lib/readline/input.c
+ - rl_signal_event_hook: new variable, hook function to call when a
+ function (currently just read(2)) is interrupted by a signal and
+ not restarted
+ - rl_getc: call rl_signal_event_hook instead of rl_event_hook
+
+lib/readline/doc/rltech.texi
+ - rl_signal_event_hook: document new function
+
+bashline.c
+ - changes to set rl_signal_event_hook instead of rl_event_hook
+
+lib/readline/readline.h
+ - change readline version numbers to 6.3
+
+ 1/6
+ ---
+doc/{bash.1,bashref.texi}
+ - a couple of changes to the descriptions of the ERR trap and its
+ effects based on a message from Rob Nagler <nagler@bivio.biz>
+
+ 1/9
+ ---
+expr.c
+ - expassign: invalidate curlval before freeing and NULLing tokstr to
+ avoid aliasing issues. Fixes bug reported by Eduardo A. Bustamante
+ López<dualbus@gmail.com> and Dan Douglas <ormaaj@gmail.com>
+
+braces.c
+ - array_concat: don't be so aggressive in trying to short-circuit. We
+ can only short-circuit if we have a single-element array where the
+ element is an empty string (array[0] == "" array[1] = 0x0). Existing
+ practice requires us to replicate arrays and prefix or append empty
+ strings. Fixes bug reported by Eduardo A. Bustamante López
+ <dualbus@gmail.com>
+
+ 1/11
+ ----
+execute_cmd.c
+ - execute_builtin: since mapfile uses evalstring() to run its callbacks
+ internally, just like eval, so it needs to handle the case where the
+ temp environment given to mapfile persists throughout the entire
+ set of callback commands. This might be a problem with trap also, but
+ trap isn't run in the same way. Fixes bug reported by Dan Douglas
+ <ormaaj@gmail.com>
+
+ 1/13
+ ----
+redir.c
+ - redirection_error: before expanding the redirection word (if
+ expandable_redirection_filename returns true), disable command
+ substitution during expansion. Fixes bug reported by Dan Douglas
+ <ormaaj@gmail.com>
+
+subst.c
+ - expand_word_internal: case '\\': if the next character is an IFS
+ character, and the expansion occurs within double quotes, and the
+ character is not one for which backslash retains its meaning, add
+ the (escaped) '\' and the (escaped) character. Fixes bug reported
+ by Dan Douglas <ormaaj@gmail.com>
+
+ 1/15
+ ----
+builtins/cd.def
+ - cd_builtin: make sure call to internal_getopt handles -e option.
+ Fixes bug reported by <mashimiao.fnst@cn.fujitsu.com>
+
+ 1/17
+ ----
+subst.c
+ - expand_word_list_internal: make sure tempenv_assign_error is
+ initialized to 0
+
+execute_cmd.c
+ - execute_simple_command: make sure tempenv_assign_error is reset to 0
+ after it's tested to see if an error should force the shell to exit.
+ Fixes problem where a the failure of a tempenv assignment preceding
+ a non-special builtin `sticks' and causes the next special builtin
+ to exit the shell. From a discussion on bug-bash started by
+ douxin <wq-doux@cn.fujitsu.com>
+
+ 1/20
+ ----
+subst.c
+ - parameter_brace_expand_rhs: call stupidly_hack_special_variables
+ after assigning with ${param[:]=word} even if IFS is changing.
+ Suggested by Dan Douglas <ormaaj@gmail.com> [TENTATIVE, needs work
+ on IFS side effects]
+
+command.h
+ - W_GLOBEXP (which was unused) is now W_SPLITSPACE (which isn't used
+ yet)
+
+{execute_cmd,subst,variables}.c
+ - removed all code that mentioned W_GLOBEXP
+ - removed mention of gnu_argv_flags and code that set it
+
+ 1/22
+ ----
+subst.c
+ - param_expand: set W_SPLITSPACE if we expand (unquoted) $* and
+ IFS is unset or null so we can be sure to split this on spaces
+ no matter what happens with IFS later
+ - expand_word_internal: note that param_expand returns W_SPLITSPACE
+ in the returned word flags and keep track of that state with
+ `split_on_spaces'
+
+ 1/23
+ ----
+subst.c
+ - expand_word_internal: if split_on_spaces is non-zero, make sure
+ we split `istring' on spaces and return the resultant word. The
+ previous expansions should have quoted spaces in the positional
+ parameters where necessary. Suggested by Dan Douglas
+ <ormaaj@gmail.com>
+
+execute_cmd.c
+ - execute_command_internal: make sure any subshell forked to run a
+ group command or user subshell at the end of a pipeline runs any
+ EXIT trap it sets. Fixes debian bash bug 698411
+ http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=698411
+
+subst.c
+ - shell_expand_word_list: fix code that creates args for and calls
+ make_internal_declare to avoid calling it twice (missing `else'
+ in 12/26 change)
+ - do_assignment_internal: fix code from 12/26 change to fix problem
+ where an existing assoc variable could be converted to an array
+ without checking `mkassoc'
+
+ 1/24
+ ----
+builtins/evalfile.c
+ - _evalfile: add missing `close (fd)' calls before returning to
+ avoid fd leaks. Bug and fix from Roman Rakus <rrakus@redhat.com>
+
+ 1/25
+ ----
+builtins/read.def
+ - read_builtin: don't try to play tricks with the top of the unwind-
+ protect stack after read gets a SIGALRM; save input_string to new
+ memory, run the stack, then restore input_string and assign the
+ variables. Part of fix for bug reported by konsolebox
+ <konsolebox@gmail.com>; the rest of the fix is with the changes in
+ trap and signal handling and doing away with interrupt_immediately
+
+ 1/26
+ ----
+redir.c
+ - redirection_expand, write_here_string, write_here_document: before
+ calling any of the word expansion functions, after setting
+ expanding_redir to 1 (which bypasses the temp environment in the
+ variable lookup functions), call sv_ifs to reset the cached IFS-
+ related variables set by subst.c:setifs(). This ensures that
+ redirections will not get any IFS values that are set in the
+ temporary environment, as Posix specifies. Then, after the word
+ expansions, after resetting expanding_redir to 0, call sv_ifs
+ again to make sure the cached IFS values are set from any
+ assignments in the temporary environment. We force executing_builtin
+ to 1 to `fool' the variable lookup functions into using any temp
+ environment, then reset it to its old value after sv_ifs returns.
+ This is what allows read() to use the (cached) IFS variables set
+ in the temp environment. Fixes inconsistency reported by Dan Douglas
+ <ormaaj@gmail.com>
+
+ 1/29
+ ----
+lib/readline/display.c
+ - update_line: fix off-by-one error when updating vis_lbreaks array
+ in a multibyte locale that occurs when moving multibyte chars from
+ one line down to another. Bug report and fix from Egmont
+ Koblinger <egmont@gmail.com>
+
+ 1/30
+ ----
+configure.ac
+ - changed version to 4.3-alpha
+
+redir.c
+ - redir_open: handle open returning -1/EINTR, which seems to happen
+ a lot with FIFOs and SIGCHLD, and call QUIT to handle other
+ signals that can interrupt open(2). Bug report and initial fix
+ from Mike Frysinger <vapier@gentoo.org>
+
+ 1/31
+ ----
+subst.c
+ - parameter_brace_expand: make sure to propagate the PF_ASSIGNRHS flag
+ to parameter_brace_expand_word
+ - parameter_brace_expand_word: make sure that if the PF_ASSIGNRHS flag
+ is set and we are expanding ${a[@]} or ${a[*]} we set quoted to
+ include Q_DOUBLE_QUOTES before calling array_value_internal, mirroring
+ what we do for $@ and $*. Fixes inconsistency reported by Dan
+ Douglas <ormaaj@gmail.com>
+
+configure.ac
+ - use AC_CHECK_TOOL instead of AC_CHECK_PROG to check for ar, since it
+ will find $host-prefixed versions of utilities. Report and fix from
+ Mike Frysinger <vapier@gentoo.org>
+
+builtins/setattr.def
+ - set_var_attribute: check whether bind_variable (called when the
+ variable whose attributes are being modified is found in the temp
+ environment) just modified a read-only global variable, and don't
+ bother marking the temporary variable for propagation if so. The
+ propagation is superfluous and will result in a strange error
+ message
+
+ 2/2
+ ---
+variables.c
+ - initialize_shell_variables: don't try to import function definitions
+ with invalid names from the environment if already in posix mode,
+ but create them as (invisible) exported variables so they pass
+ through the environment. Print an error message so user knows
+ what's wrong. Fixes bug reported by Tomas Trnka <ttrnka@mail.muni.cz>
+
+ 2/9
+ ---
+
+builtins/read.def
+ - sigalrm_seen, alrmbuf: now global so the rest of the shell (trap.c)
+ can use them
+ - sigalrm: just sets flag, no longer longjmps to alrmbuf; problem was
+ longjmp without manipulating signal mask, leaving SIGALRM blocked
+
+quit.h
+ - move CHECK_ALRM macro here from builtins/read.def so trap.c:
+ check_signals() can call it
+
+trap.c
+ - check_signals: add call to CHECK_ALRM before QUIT
+ - check_signals_and_traps: call check_signals() instead of including
+ CHECK_ALRM and QUIT inline. Integrating check for read builtin's
+ SIGALRM (where zread call to check_signals_and_traps can see it)
+ fixes problem reported by Mike Frysinger <vapier@gentoo.org>
+
+ 2/12
+ ----
+lib/glob/xmbsrtowcs.c
+ - xdupmbstowcs2: fixed but where end of string was not handled
+ correctly, causing loop to go past end of string in a bunch of cases.
+ Fixes bug reported by "Dashing" <dashing@hushmail.com>
+
+
+ 2/13
+ ----
+builtins/pushd.def
+ - popd_builtin: treat any argument that isn't -n or of the form
+ [-+][[:digit:]]* as an error. Fixes problem reported by Bruce
+ Korb <bruce.korb@gmail.com>
+
+ 2/14
+ ----
+configure.ac
+ - add check for sig_atomic_t; already a placeholder for it in
+ config.h.in
+
+ 2/15
+ ----
+subst.c
+ - do_compound_assignment: don't call assign_compound_array_list with
+ a NULL variable in case make_local_xxx_variable returns NULL
+ (it will if you try to shadow a readonly or noassign variable).
+ Fixes bug reported by Richard Tollerton <rich.tollerton@ni.com>
+
+ 2/16
+ ----
+variables.c
+ - make_local_variable: print error messager if an attempt is made to
+ create a local variable shadowing a `noassign' variable. Previously
+ we just silently refused to do it
+
+trap.[ch]
+ - get_original_signal: now global so rest of the shell can use it
+
+sig.c
+ - initialize_shell_signals: install a signal handler for SIGTERM
+ that does nothing except set a sigterm_received flag instead of
+ ignoring it with SIG_IGN, as long as SIGTERM is not ignored when
+ the shell is started. Use get_original_signal early to get the
+ original handler, since we will do that later anyway
+ - set_signal_handler: if installing sigterm_sighandler as the SIGTERM
+ handler, make sure to add SA_RESTART flag to make it as close to
+ SIG_IGN as possible
+
+sig.h
+ - sigterm_sighandler: new extern declaration
+
+quit.h
+ - RESET_SIGTERM: set sigterm_receved to 0
+ - CHECK_SIGTERM: check sigterm_received; if it's non-zero, treat it
+ as a fatal signal and call termsig_handler to exit the shell
+
+jobs.c
+ - make_child: call RESET_SIGTERM just before fork() so we can detect
+ if the child process received a SIGTERM before it's able to change
+ the signal handler back to what it was when the shell started
+ (presumably SIG_DFL). Only has effect if the shell installed
+ sigterm_sighandler for SIGTERM, interactive shells that were not
+ started with SIG_IGN as the SIGTERM handler
+ - make_child: call RESET_SIGTERM in the parent after fork() so the
+ rest of the shell won't react to it
+
+execute_cmd.c
+ - execute_simple_command: call CHECK_SIGTERM after make_child in child
+ to catch SIGTERM received after fork() and before restoring old
+ signal handlers
+ - execute_disk_command: call CHECK_SIGTERM after make_child in child
+ process after restoring old signal handlers and again just before
+ calling shell_execve. Fixes race condition observed by
+ Padraig Brady <p@draigbrady.com> when testing with his `timeout'
+ program
+
+lib/readline/display.c
+ - open_some_spaces: new function, subset of insert_some_chars that just
+ opens up a specified number of spaces to be overwritten
+ - insert_some_spaces: now just calls to open_some_spaces followed by
+ _rl_output_some_chars
+ - update_line: use col_temp instead of recalculating it using
+ _rl_col_width in the case where we use more columns with fewer bytes
+ - update_line: use open_some_spaces and then output the right number
+ of chars instead of trying to print new characters then overwrite
+ existing characters in two separate calls. This includes removing
+ some dodgy code and making things simpler. Fix from Egmont
+ Koblinger <egmont@gmail.com>
+ - use new variable `bytes_to_insert' instead of overloading temp in
+ some code blocks (nls - nfd, bytes that comprise the characters
+ different in the new line from the old)
+
+ 2/18
+ ----
+redir.c
+ - do_redirection_internal: add undoable redirection for the implicit
+ close performed by the <&n- and >&n- redirections. Fixes bug
+ reported by Stephane Chazelas <stephane.chazelas@gmail.com>
+
+ 2/19
+ ----
+sig.c
+ - termsig_handler: an interactive shell killed by SIGHUP and keeping
+ command history will try to save the shell history before exiting.
+ This is an attempt to preserve the save-history-when-the-terminal-
+ window-is-closed behavior
+
+ 2/21
+ ----
+braces.c
+ - brace_expand: if a sequence expansion fails (e.g. because the
+ integers overflow), treat that expansion as a simple string, including
+ the braces, and try to process any remainder of the string. The
+ remainder may include brace expansions. Derived from SuSE bug
+ 804551 example (https://bugzilla.novell.com/show_bug.cgi?id=804551)
+
+ 2/23
+ ----
+{quit,sig}.h,sig.c
+ - sigterm_received declaration now in sig.h; type is sig_atomic_t
+ - sigwinch_received type now sig_atomic_t
+ - sig.h includes bashtypes.h and <signal.h> if SIG_DFL not defined
+ (same logic as trap.h) to pick up sig_atomic_t
+
+unwind_prot.c
+ - include sig.h before quit.h (reverse order)
+
+ 2/27
+ ----
+builtins/shopt.def
+ - reset_shopt_options: make sure check_window_size is reset to the
+ default from config.h, not unconditionally to 0
+
+jobs.[ch]
+ - last_made_pid, last_asynchronous_pid: now volatile. Change from SuSE
+
+jobs.c
+ - wait_for: if we're using sigaction to install a handler for SIGCHLD,
+ make sure we specify SA_RESTART
+
+lib/{tilde,readline}/shell.c
+ - get_home_dir: instead of looking in the password file every time,
+ look once and cache the result
+
+sig.[ch]
+ - sigwinch_received, sigterm_received: now `volatile' qualified
+
+sig.c,quit.h
+ - interrupt_state,terminating_signal: now sig_atomic_t
+
+ 3/1
+ ---
+MANIFEST,examples/*
+ - removed around 120 files without FSF copyrights; requested by
+ Karl Berry in early January
+
+ 3/2
+ ---
+lib/malloc/malloc.c
+ - morecore: only check whether SIGCHLD is trapped if SIGCHLD is defined
+
+doc/bashref.texi
+ - Fixed most of the examples in the GNU Parallel section to use better
+ shell idioms following complaints on bug-bash; added a couple of
+ examples and smoothed out the text
+
+quit.h
+ - include "sig.h" for sig_atomic_t
+
+lib/readline/display.c
+ - update_line: when inserting one or more characters at the end of
+ the display line in a non-multibyte environment, just write from the
+ first difference to the end of the line and return. We don't have
+ to adjust _rl_last_c_pos. This is needed to adjust from the old
+ two-part copy to a single call to _rl_output_some_chars (change of
+ 2/16)
+
+ 3/4
+ ---
+Makefile.in,doc/Makefile.in
+ - PACKAGE_TARNAME, docdir: new variables substituted by autoconf
+ - OTHER_DOCS,OTHER_INSTALLED_DOCS: new variables with auxiliary
+ documentation files to be installed into $(docdir)
+ - install: add new rule to install $(OTHER_DOCS)
+ - uninstall: add new rule to uninstall $(docdir)/$(OTHER_INSTALLED_DOCS)
+
+doc/bash.1
+ - add URL to `POSIX' file in `SEE ALSO' section; put pointer to that
+ section in --posix and set -o posix descriptions
+
+examples/
+ - removed around 110 examples at the request of the FSF due to copyright
+ issues
+
+ 3/5
+ ---
+builtins/setattr.def
+ - readonly: modified help text slightly to make it clearer that
+ functions aren't changed or displayed unless the -f option is given.
+ Report from <gotmynick@gmail.com>
+
+ 3/9
+ ---
+include/typemax.h
+ - SIZE_MAX: define to 65535 (Posix minimum maximum) if not defined
+
+parse.y
+ - include "typemax.h" for possible SIZE_MAX definition, make sure we
+ include it after shell.h
+
+{braces,expr}.c
+ - include "typemax.h" for possible INTMAX_MIN and INTMAX_MAX definitions
+
+ 3/10
+ ----
+bashline.c
+ - bash_default_completion: make sure completion type of `!' (same as
+ TAB but with show-all-if-ambiguous set) and glob-word-completion
+ sets rl_filename_completion_desired to 0 so extra backslashes don't
+ get inserted by `quoting' the completion. We can't kill all the
+ matches because show-all-if-ambiguous needs them. Bug report from
+ Marcel (Felix) Giannelia <info@skeena.net>
+
+[bash-4.3-alpha frozen]
+
+ 3/14
+ ----
+general.c
+ - trim_pathname: use memmove instead of memcpy since the source and
+ destination pathnames may overlap. Report and fix from Matthew
+ Riley <mattdr@google.com>
+
+ 3/18
+ ----
+configure.ac
+ - socklen_t is defined as `unsigned int' if configure can't find it
+
+ 3/20
+ ----
+lib/readline/complete.c
+ - S_ISVTX: since it's not defined on all platforms (Minix), make sure
+ its use is protected with #ifdef
+
+ 3/21
+ ----
+doc/{bash.1,bashref.texi}
+ - Added mention of ${!name[@]} and ${!name[*]} expansions to get all
+ indices of an array. Suggested by Jonathan Leffler
+ <jonathan.leffler@gmail.com>
+
+ 3/24
+ ----
+subst.h
+ - SD_IGNOREQUOTE: new define for skip_to_delim; if set, means that
+ single quotes (for now) will be treated as ordinary characters
+
+subst.c
+ - skip_to_delim: handle SD_IGNOREQUOTE. no callers use it for now
+
+ 3/25
+ ----
+support/config.{guess,sub}
+ - updated to versions from autoconf-2.69
+
+ 3/31
+ ----
+lib/sh/shquote.c
+ - sh_single_quote: short-circuit quoting a single "'" instead of
+ creating a long string with empty single-quoted strings
+
+parser.h
+ - DOLBRACE_QUOTE2: new define, like DOLBRACE_QUOTE, but need to single-
+ quote results of $'...' expansion because quote removal will be
+ done later. Right now this is only done for ${word/pat/rep}
+
+parse.y
+ - parse_matched_pair: set state to DOLBRACE_QUOTE2 for pattern
+ substitution word expansion so we don't treat single quote specially
+ in the pattern or replacement string
+ - parse_matched_pair: if we're parsing a dollar-brace word expansion
+ (${...}) and we're not treating single quote specially within
+ double quotes, single-quote the translation of $'...' ansi-c
+ escaped strings. Original report and fix from Eduardo A.
+ Bustamante López <dualbus@gmail.com>
+
+subst.c
+ - extract_dollar_brace_string: ${word/pat/rep} scanning now sets the
+ DOLBRACE_QUOTE2 flag instead of DOLBRACE_QUOTE so we don't treat
+ single quotes specially within a double-quoted string
+
+execute_cmd.c
+ - fix_assignment_words: skip over assignment statements preceding a
+ command word before trying to figure out whether or not assignment
+ statements following a possible declaration command should be
+ treated specially. Fixes bug reported by Dan Douglas
+ <ormaaj@gmail.com>
+
+ 4/4
+ ---
+lib/readline/readline.c
+ - _rl_dispatch_subseq: only call _rl_vi_set_last (and check whether
+ the key is a text modification command) if the key sequence length
+ is 1. That keeps the arrow keys from setting the last command
+ when called in vi command mode. Fixes bug reported by Ian A.
+ Watson <watson_ian_a@lilly.com>
+
+ 4/6
+ ---
+lib/readline/bind.c
+ - rl_parse_and_bind: when parsing a double-quoted string as the value
+ of a variable, make sure we skip past the leading double quote.
+ Fix from Andreas Schwab <schwab@linux-m68k.org>
+
+variables.c
+ - hash_lookup: set new local variable last_table_searched to the table
+ a successful lookup appears in; tested in make_local_variable to
+ solve the problem below
+ - make_local_variable: if we find a variable with the tempenv flag
+ set at the same `level' as variable_context', but not found in the
+ temporary_env (temp environment preceding the builtin), return it.
+ The temp environment preceding the function call has already been
+ merged (in execute_function) into the list of variable contexts the
+ function sees as shell_variables by the time this is called. Fixes
+ inconsistency pointed out by Dan Douglas <ormaaj@gmail.com>
+
+subst.c
+ - expand_arith_string: expanded out contents of expand_string,
+ expand_string_internal, expand_string_if_necessary to create a
+ WORD_DESC and call call_expand_word_internal() on it directly.
+ We don't want process substitution to be performed ( 1<(2) ) should
+ mean something different in an arithmetic expression context.
+ It doesn't work to just turn on the DQUOTE flag, since that means
+ that things like ${x["expression"]} are not expanded correctly.
+ Fixes problem pointed out by Dan Douglas <ormaaj@gmail.com>
+
+ 4/13
+ ----
+subst.c
+ - process_substitute: run the EXIT trap before exiting, as other
+ shells seem to. Fixes problem pointed out by Dan Douglas
+ <ormaaj@gmail.com>
+
+lib/readline/readline.c
+ - readline_internal_setup: call rl_vi_insertion_mode to enter vi
+ mode instead of rl_vi_insert_mode to avoid resetting the saved last
+ command information. Posix says that `.' can repeat a command
+ that was entered on a previous line so we need to save the info.
+ Fixes bug reported by Ian A. Watson <watson_ian_a@lilly.com>
+
+ 4/14
+ ----
+lib/readline/complete.c
+ - rl_completion_matches: make sure xrealloc returns something non-null
+ (can happen when interrupted by a signal) before trying to add
+ matches to match_list
+
+subst.c
+ - array_remove_pattern: return NULL right away if array_variable_part
+ returns an invisible variable
+ - array_length_reference: handle array_variable_part returning an
+ invisible variable
+ - get_var_and_type: handle array_variable_part returning an invisible
+ variable
+
+ 4/15
+ ----
+execute_cmd.c
+ - execute_command_internal: make sure to run the EXIT trap for group
+ commands anywhere in pipelines, not just at the end. From a point
+ raised by Andreas Schwab <schwab@linux-m68k.org>
+
+variables.c
+ - bind_int_variable: make sure invisible flag is unset. Fixes problems
+ like "declare -ai a; : $(( a[4]=4 ));"
+
+arrayfunc.c
+ - array_variable_part: return variable even if invisible flag set,
+ callers must handle invisible vars
+
+ 4/18
+ ----
+builtins/set.def
+ - unset_builtin: if -n flag given, call unset_nameref instead of
+ unset_variable
+
+variables.c
+ - find_variable_nameref: print warning message if nameref circular
+ reference detected, return NULL and let caller deal with it
+
+builtins/declare.def
+ - declare_builtin: only disallow global references at this point if
+ we are at the global scope
+
+ 5/16
+ ----
+configure.ac
+ - update release status to beta
+
+ 5/23
+ ----
+trap.c
+ - run_pending_traps: save and restore pipeline around calls to
+ evalstring() in case we get a trap while running a trap. Have to
+ figure out the recursive running traps issue elsewhere. Fixes
+ bug reported by Roman Rakus <rrakus@redhat.com>
+ - run_pending_traps: make sure to set running_trap to the appropriate
+ signal value when running a trap command
+ - run_pending_traps: short-circuit immediately if running_trap set
+ when invoked. Could change this later to only skip if it would
+ run the same trap as currently being run (running_trap == sig + 1)
+
+configure.ac
+ - add warning if bison not found
+
+lib/readline/doc/rltech.texi
+ - new section with an example program illustrating the callback
+ interface. Suggested by Peng Yu <pengyu.ut@gmail.com>
+
+examples/loadables/Makefile.in
+ - remove references to `cut' and `getconf', which were removed in
+ early March
+
+ 5/28
+ ----
+lib/sh/pathphys.c
+ - sh_realpath: correct inverted two arguments to call to sh_makepath.
+ Report and fix from Julien Thomas <jthomas@exosec.fr>
+
+ 6/7
+ ---
+execute_cmd.c
+ - executing_line_number: the else clauses that are conditional on
+ various options being defined can simply be if clauses -- they are
+ mutually exclusive and all have `return' in the body. Fixes bug
+ reported by Flavio Medeiros <flaviomotamedeiros@gmail.com>
+
+ 6/25
+ ----
+lib/readline/readline.c
+ - readline_internal_setup: only sent the meta-key enable string to the
+ terminal if we've been told to use one and the terminal has been
+ successfully initialized (RL_ISSTATE (RL_STATE_TERMPREPPED) != 0).
+ Suggested by Dan Mick <dan.mick@inktank.com>
+
+lib/readline/signals.c
+ - _rl_signal_handler: call any defined signal hook after calling
+ rl_resize_terminal when handling a SIGWINCH. We already have called
+ the original SIGWINCH handler but will not be resending the signal
+ to ourselves
+
+ 6/27
+ ----
+lib/readline/doc/history.3, doc/bash.1
+ - fix description of the `$' modifier to note that it expands to the
+ last *word*, which is not always the last argument. Report from
+ ariyetz@gmail.com via gnu.org RT
+
+ 6/29
+ ----
+lib/glob/smatch.c
+ - glob_asciiranges: initialize to value of GLOBASCII_DEFAULT instead
+ of 0 (0 if not defined)
+
+configure.ac,config.h.in
+ - --enable-glob-asciiranges-default: new option, controls the value of
+ GLOBASCII_DEFAULT; use it to turn globasciiranges shopt option on
+ by default
+
+doc/bashref.texi
+ - document new --enable-glob-asciiranges-default configure option
+
+variables.c
+ - assign_in_env: implement += value appending semantics for assignments
+ preceding command names
+
+ 7/4
+ ---
+expr.c
+ - set lasttok = NUM in all of the functions that result in a number,
+ even if it's a boolean, to avoid errors with constructs like
+ 1 * x = 1, which should be an asignment error. Fixes problem
+ pointed out by Dan Douglas <ormaaj@gmail.com>
+
+parse.y
+ - decode_prompt_string: don't bother to call strcpy if
+ polite_directory_format returns its argument unchanged. It's not
+ necessary and Mac OS X 10.9 aborts because of a supposed overlapping
+ string copy. Bug and fix from simon@hitzemann.org
+
+subst.c
+ - parameter_brace_find_indir: new function, code from
+ parameter_brace_expand_indir that looks up the indirectly-referenced
+ variable, but does not expand it
+ - parameter_brace_expand_indir: call parameter_brace_find_indir to
+ look up indirected variable reference
+ - get_var_and_type: call parameter_brace_find_indir if it looks like we
+ are trying to manipulate an indirect variable reference like
+ ${!b%%foo}. This makes a difference if !b references an array
+ variable. Bug report from Dan Douglas <ormaaj@gmail.com>
+
+ 7/6
+ ---
+lib/sh/casemod.c
+ - sh_modcase: make sure argument passed to is_basic is <= UCHAR_MAX,
+ since cval can convert something to a wchar_t greater than UCHAR_MAX.
+ Fixes bug reported by Tomasz Tomasik <scx.mail@gmail.com>
+
+ 7/8
+ ---
+lib/readline/history.c
+ - add_history_time: if history_length == 0, referencing history_length
+ - 1 will result in an array bounds error, so make history_length be
+ at least 1 before going on. Fixes bug reported by Geng Sheng Liu
+ <gsliu.tju@gmail.com>
+
+builtins/setattr.def
+ - show_func_attributes: display definition (if NODEFS argument is 0) and
+ attributes for a particular function; used by `declare -fp name'
+
+builtins/declare.def
+ - declare_internal: call show_func_attributes if -f supplied with -p.
+ Fixes inconsistency observed by Linda Walsh <bash@tlinx.org>
+
+builtins/common.h
+ - new extern declaration for show_func_attributes
+
+builtins/read.def
+ - read_builtin: check the first supplied variable name for validity
+ before attempting to read any input, since we know we will have to
+ at least use that one. Don't check any other names yet. Suggested
+ by jidanni@jidanni.org
+
+ 7/10
+ ----
+redir.c
+ - do_redirection_internal: when closing a file descriptor with
+ r_close_this ([n]<&-) count close errors as redirection errors if
+ errno ends up as EIO or ENOSPC. Originally reported back in April
+ 2012 by Andrey Zaitsev <jstcdr@gmail.com>
+
+ 7/11
+ ----
+redir.c
+ - do_redirection_internal: before calling check_bash_input, make sure
+ that we don't call check_bash_input for an asynchronous process that
+ is replacing stdin with something else. The seek backwards affects
+ the parent process as well, since parents and children share the
+ file pointer. Fixes problem originally reported in March 2013 by
+ Martin Jackson <mjackson220.list@gmail.com>
+
+ 7/13
+ ----
+doc/{bash.1,bashref.texi}
+ - slight change to add a description of `shopt -o' suggested by Bruce
+ Korb <bruce.korb@gmail.com>
+
+ 7/19
+ ----
+lib/readline/histfile.c
+ - history_do_write: if close returns < 0, make sure we restore the
+ backup history file and return a non-zero value
+ - history_truncate_file: if write or close return < 0, make sure we
+ return a non-zero value
+
+[bash-4.3-beta frozen]
+
+ 7/21
+ ----
+lib/readline/isearch.c
+ - rl_display_search: now takes an entire search context flags word as
+ the second argument, instead of just reverse flag; changed callers
+ - rl_display_search: if the search has failed, add `failed ' to the
+ beginning of the search prompt
+ - _rl_isearch_dispatch: if the search has failed, display the entire
+ search string with an indication that the search failed but with the
+ last matching line. Suggested by jidanni@jidanni.org
+
+command.h
+ - W_ASSIGNINT: new word flag; used internally for make_internal_declare
+ and set by fix_assignment_words
+
+execute_cmd.c
+ - fix_assignment_words: set W_ASSIGNINT if compound assignment and -i
+ given as option. We don't do anything with the value yet
+
+subst.c
+ - shell_expand_word_list: rework the way the option list that is
+ passed to make_internal_declare is created
+
+ 8/1
+ ---
+doc/{bash.1,bashref.texi}
+ - minor changes to description of $! based on a report from Chris
+ Down <chris@chrisdown.name>
+
+arrayfunc.c
+ - assign_array_element_internal: before trying to get an array's max
+ index to process a negative subscript, make sure the array exists.
+ Bug report from Geir Hauge <geir.hauge@gmail.com>
+
+ 8/2
+ ---
+arrayfunc.c
+ - assign_array_element_internal: before using array_max_index() when
+ processing a negative subscript, make sure the variable is an array.
+ if it's not, use 0 as array_max_index assuming it's a string.
+ Fixes bug report from Geir Hauge <geir.hauge@gmail.com>
+
+ 8/3
+ ---
+Makefile.in
+ - pcomplete.o: add dependency on $(DEFDIR)/builtext.h. Suggested by
+ Curtis Doty <curtis@greenkey.net>
+
+ 8/5
+ ---
+lib/glob/sm_loop.c
+ - strcompare: short-circuit and return FNM_NOMATCH if the lengths of the
+ pattern and string (pe - p and se - s, respectively) are not equal
+ - strcompare: don't bother trying to set *pe or *se to '\0' if that's
+ what they already are. Fixes bug reported by Geir Hauge
+ <geir.hauge@gmail.com>
+
+ 8/6
+ ---
+doc/{bash.1,bashref.texi},builtins/hash.def,lib/readline/doc/rluser.texi
+ - minor typo changes from Geir Hauge <geir.hauge@gmail.com>
+
+bultins/help.def
+ - show_longdoc: avoid trying to translate the empty string because it
+ often translates to some boilerplate about the project and
+ translation. Report and fix from Geir Hauge <geir.hauge@gmail.com>
+
+ 8/8
+ ---
+builtins/help.def
+ - help_builtin: try two passes through the list of help topics for each
+ argument: one doing exact string matching and one, if the first pass
+ fails to find a match, doing string prefix matching like previous
+ versions. This prevents `help read' from matching both `read' and
+ `readonly', but allows `help r' to match everything beginning with
+ `r'. Inspired by report from Geir Hauge <geir.hauge@gmail.com>
+
+ 8/13
+ ----
+builtins/fc.def
+ - fc_builtin,fc_gethnum: calculate `real' end of the history list and
+ use it if -0 is specified as the beginning or end of the history
+ range to list. Doesn't work for fc -e or fc -s by design. Feature
+ requested by Mike Fied <micfied@gmail.com>
+
+ 8/16
+ ----
+trap.c
+ - _run_trap_internal: use {save,restore}_parser_state instead of
+ {save,restore}_token_state. It's more comprehensive
+
+ 8/23
+ ----
+doc/bash.1
+ - disown: remove repeated text. Report and fix from Thomas Hood
+ <jdthood@gmail.com>
+
+ 8/25
+ ----
+lib/readline/rltty.c
+ - set_special_char: fix prototype (last arg is rl_command_func_t *)
+
+sig.c
+ - set_signal_handler: return oact.sa_handler only if sigaction
+ succeeds; if it doesn't, return SIG_DFL (reasonable default). From
+ https://bugzilla.redhat.com/show_bug.cgi?id=911404
+
+bashline.c
+ - attempt_shell_completion: fix to skip assignment statements preceding
+ command name even if there are no programmable completions defined.
+ From https://bugzilla.redhat.com/show_bug.cgi?id=994659
+ - attempt_shell_completion: if still completing command word following
+ assignment statements, do command completion even if programmable
+ completion defined for partial command name entered so far
+
+ 8/26
+ ----
+pcomplete.c
+ - pcomp_filename_completion_function: make sure rl_filename_dequoting_function
+ is non-NULL before trying to call it. Bug and fix from
+ Andreas Schwab <schwab@linux-m68k.org>
+
+bashline.c
+ - bash_command_name_stat_hook: if *name is not something we're going
+ to look up in $PATH (absolute_program(*name) != 0), just call the
+ usual bash_filename_stat_hook and return those results. This makes
+ completions like $PWD/exam[TAB] add a trailing slash
+
+ 9/2
+ ---
+builtins/read.def
+ - read_builtin: before comparing what we read to the delim, make sure
+ we are not supposed to be ignoring the delimiter (read -N). We
+ set the delim to -1, but it's possible to read a character whose
+ int value ends up being between -1 and -128. Fixes bug
+ reported by Stephane Chazelas <stephane.chazelas@gmail.com>
+
+doc/{bash.1,bashref.texi}
+ - word splitting: crib some language from Posix to make it clear that
+ characters in IFS are treated as field *terminators*, not field
+ *separators*. Addresses issue raised by DJ Mills
+ <danielmills1@gmail.com>
+
+lib/readline/{util.c,rldefs.h}
+ - _rl_stricmp,_rl_strnicmp: now take const char * string arguments;
+ changed prototype declarations
+
+ 9/5
+ ---
+doc/{bash.1,bashref.texi}
+ - [[: modify description of pattern matching to make it clear that the
+ match is performed as if the extglob option were enabled. From Red
+ Hat bug https://bugzilla.redhat.com/show_bug.cgi?id=1002078
+
+ 9/12
+ ----
+lib/readline/isearch.c
+ - _rl_isearch_dispatch: if we read an ESC and it's supposed to
+ terminate the search, make sure we check for typeahead with
+ _rl_pushed_input_available, since installing a hook function causes
+ typeahead to be collected in `ibuffer' (input.c). If there is any,
+ make sure we still use the ESC as a prefix character. Bug and fix
+ from Mike Miller <mtmiller@ieee.org>
+
+ 9/16
+ ----
+builtins/{caller,cd,kill,pushd,wait}.def
+ - builtin_usage(): make sure call to this sets return status to
+ EX_USAGE
+
+ 9/18
+ ----
+terminal.c
+ - rl_change_environment: new application-settable variable; if non-
+ zero (the default), readline will modify LINES and COLUMNS in the
+ environment when it handles SIGWINCH
+ - _rl_get_screen_size: if rl_change_environment is non-zero, use setenv
+ to modify LINES and COLUMNS environment variables
+
+readline.h
+ - rl_change_environment: new extern declaration for applications
+
+ 9/22
+ ----
+configure.ac
+ - relstatus: bumped version to bash-4.3-beta2
+
+ 9/24
+ ----
+
+lib/readline/readline.c
+ - bind_arrow_keys_internal: added more key bindings for the numeric key
+ pad arrow keys on mingw32. Patch from Pierre Muller
+ <pierre.muller@ics-cnrs.unistra.fr>
+
+ 10/19
+ -----
+
+bashline.c
+ - maybe_restore_tilde: version of restore_tilde that honors `direxpand';
+ calls restore_tilde after saving directory expansion hook if
+ necessary. Report from Andreas Schwab <schwab@linux-m68k.org>
+
+builtins/cd.def
+ - -@: new option, allows cd to use `extended attributes' present in
+ NFSv4, ZFS; idea taken from ksh93. Attributes associated with a
+ file are presented as a directory containing the attributes as
+ individual files. Original patch contributed by Cedric Blancher
+ <cedric.blancher@gmail.com>
+
+ 10/20
+ -----
+aclocal.m4
+ - BASH_CHECK_MULTIBYTE: check for wcwidth being broken with unicode
+ combining characters needs a value to use when cross-compiling.
+ Bug report from Bert Sutherland <bertsutherland@gmail.com>
+
+doc/{bash.1,bashref.texi}
+ - document new -@ option to cd builtin
+
+ 10/28
+ -----
+lib/glob/{{gmisc,glob}.c,glob.h}
+ - extglob_pattern renamed to extglob_pattern_p, declared in glob.h
+
+subst.c
+ - expand_word_internal: typo fix: case to fix " $@\ " bug in bash-4.2
+ had a typo (& isexp instead of &&)
+
+ 10/29
+ -----
+input.c
+ - getc_with_restart: make sure local_index and local_bufused are
+ reset to 0 before returning EOF, in case we are running an interactive
+ shell without line editing and ignoreeof is set. Report and fix
+ from Yong Zhang <yong.zhang@windriver.com>
+
+lib/readline/search.c
+ - _rl_nsearch_init: take out extra third argument to rl_message; it
+ only matches prototype (and maybe format) in cases where
+ PREFER_STDARG and USE_VARARGS are both undefined, which is rare
+
+ 10/31
+ -----
+subst.c
+ - process_substitute: when opening the named pipe in the child, open
+ without O_NONBLOCK to avoid race conditions. Happens often on AIX.
+ Bug report and fix from Michael Haubenwallner
+ <michael.haubenwallner@salomon.at>
+
+builtins/ulimit.def
+ - RLIMIT_NTHR: if RLIMIT_PTHREAD is not defined, but RLIMIT_NTHR is,
+ use RLIMIT_NTHR (NetBSD)
+
+ 11/5
+ ----
+locale.c
+ - set_default_locale_vars,set_locale_var: if TEXTDOMAINDIR has been
+ set, and default_dir has a non-null value, call bindtextdomain(3)
+ when TEXTDOMAIN is assigned a value. Fixes problem reported by
+ Michael Arlt <qwertologe@googlemail.com>
+
+ 11/6
+ ----
+builtins/cd.def
+ - cdxattr: only create synthetic pathname in `buf' if NDIRP argument
+ is non-null
+ - change_to_directory: if we have specified -@ and cdxattr returns
+ failure, fail immediately. Fixes bug reported by Joshuah Hurst
+ <joshhurst@gmail.com>
+
+ 11/12
+ -----
+redir.c
+ - print_redirection: change r_err_and_out (&>) and its append form,
+ r_append_err_and_out (&>>) cases to separate redirection operator
+ from filename by a space, in case we have a process substitution.
+ Fixes bug reported by admn ombres <admn.ombres@gmail.com>
+
+ 11/15
+ -----
+execute_cmd.c
+ - execute_simple_command: don't close process substitution fds until
+ we are finished executing any current shell function. Partial fix
+ for bug reported by John Dawson <john.dawson@gmail.com>
+
+support/shobj-conf
+ - add support for Darwin 13 (Mac OS X 10.9, Mavericks). Based on a
+ report by Ludwig Schwardt <ludwig.schwardt@gmail.com>
+
+ 11/20
+ -----
+[bash-4.3-rc1 frozen]
+
+ 11/24
+ -----
+builtins/printf.def
+ - bind_printf_variable: make sure that the variable assigned to is
+ no longer marked as invisible. Fixes bug reported by NBaH
+ <nbah@sfr.fr>
+
+ 11/28
+ -----
+jobs.c
+ - delete_old_job: fix off-by-one error in job index in call to
+ internal_warning. Bug report from Peter Cordes <peter@cordes.ca>
+
+ 11/30
+ -----
+doc/bashref.texi
+ - add string to description of special parameters with name of
+ special parameter prefixed by a $, so you can search for $#,
+ for instance
+
+ 12/2
+ ----
+lib/readline/{histexpand.c
+ - get_history_event: account for current_history() possibly returning
+ NULL. Report and fix from Pankaj Sharma <pankaj.s01@samsung.com>
+
+
+ 12/11
+ -----
+
+lib/readline/parse-colors.c
+ - get_funky_string: don't call abort if we see something we can't
+ parse; just return an error
+ - _rl_parse_colors: if we encounter an error while parsing $LS_COLORS
+ we need to leave _rl_color_ext_list as NULL after freeing its
+ elements, then turn off _rl_colored_stats. Report and fix from Martin
+ Wesdorp <mwesdorp@casema.nl>
+
+ 12/13
+ -----
+
+lib/readline/parse-colors.c
+ - _rl_parse_colors: if we encounter an unrecognized prefix, throw an
+ error but try to recover and go on to the next specification
+
+variables.c
+ - make_local_variable: for new variables this function creates, set
+ the att_invisible attribute. All callers from declare_internal.
+ Indirectly, this is a fix for bug with `declare -n var; var=foo;'
+ reported by Pierre Gaston <pierre.gaston@gmail.com>
+ - bind_variable: if assigning to nameref variable that doesn't have
+ a value yet (e.g., with `declare -n var; var=foo'), don't try to
+ use the unset name. Fixes a segfault reported by Pierre Gaston
+ <pierre.gaston@gmail.com>
+
+execute_cmd.c
+ - execute_command_internal: make sure last_command_exit_value is set
+ to 0 after any command executed in the background. Fixes bug
+ reported by Martin Kealey <martin@kurahaupo.gen.nz>
+
+ 12/17
+ -----
+support/config.{guess,sub}
+ - updated to latest versions from git
+
+ 12/19
+ -----
+parse.y
+ - struct STRING_SAVER: now has a new `flags' element, to identify the
+ caller: alias expansion, double-paren parsing, or parse_and_execute
+ - push_string: now sets flags to PSH_ALIAS if `ap' argument is non-NULL
+ - push_string: now doesn't attempt to call strlen on a NULL string to
+ set shell_input_line_size
+ - parser_expanding_alias, parser_save_alias, parser_restore_alias: new
+ functions to provide an external interface to push_string and
+ pop_string; parser_save_alias sets flags element to PSH_SOURCE (could
+ be renamed PSH_EXTERN someday)
+ - shell_getc: when yy_getc returns '\0', instead of just testing
+ whether the pushed_string_list is not-empty before popping it, don't
+ pop if if the saved string has flags PSH_SOURCE, indicating that
+ parse_and_execute set it before setting bash_input to the string.
+ We should continue reading to the end of that string before popping
+ back to a potential alias. Partial solution for the problem of aliases
+ with embedded newlines containing `.' commands being executed out of
+ order reported by Andrew Martin <andrew.martin@gmail.com>
+ - shell_getc: when yy_getc returns '\0' and there is a saved string of
+ type PSH_SOURCE, restart the read without popping the string stack
+ if we have not read to the end of bash_input.location.string. Rest
+ of fix for out-of-order execution problem
+
+externs.h
+ - parser_expanding_alias, parser_save_alias, parser_restore_alias: new
+ extern function declarations
+
+builtins/evalstring.c
+ - pe_prologue: if the parser is expanding an alias, make sure to add
+ an unwind-protect to restore the alias; undoes the work that will be
+ performed by parse_and_execute/parse_string
+ - parse_and_execute,parse_string: after calling push_stream to save
+ bash_input, check whether or not the parser is currently expanding
+ an alias (parser_expanding_alias() != 0). If it is, we want to save
+ that string in the pushed_string_list, which we do with
+ parser_save_alias.
+
+ 12/23
+ -----
+execute_cmd.c
+ - execute_for_command: make sure to set line_number before expanding
+ the word list, so expansion errors have the right line number.
+ From a report from Ben Okopnik <ben@okopnik.com>
+
+expr.c
+ - exp2: save token pointer before calling readtok(), arrange to use
+ saved token pointer when printing error token on a division by 0
+ error
+
+ 12/27
+ -----
+lib/readline/display.c
+ - rl_redisplay: when calculating effects of invisible characters in a
+ prompt that is split across physical screen lines to set the indices
+ of linebreaks, don't bother testing local_prompt_prefix (line 751).
+ That prefix doesn't matter when calculating prompt visible and
+ invisible characters. Fixes problem reported by Jinesh Choksi
+ <jinesh@onelittlehope.com>
+
+Makefile.in
+ - install: make sure to use $(DESTDIR) when installing OTHER_DOCS.
+ Report and fix from Matthias Klose <doko@debian.org>
+
+doc/texinfo.tex
+ - updated to version of 2013-09-11
+
+ 12/28
+ -----
+lib/readline/undo.c
+ - rl_do_undo: if we are undoing from a history entry (rl_undo_list ==
+ current_history()->data), make sure the change to rl_line_buffer is
+ reflected in the history entry. We use the guts of
+ rl_maybe_replace_line to do the work. Fixes problem reported by
+ gregrwm <backuppc-users@whitleymott.net>
+
+ 12/30
+ -----
+sig.c
+ - sigint_sighandler: if we get a SIGINT (and this signal handler is
+ installed) while the wait builtin is running, note that we received
+ it in the same way as jobs.c:wait_sigint_handler and return. The
+ various wait_for functions will look for that with CHECK_WAIT_INTR.
+ This fixes the wait builtin not being interruptible in an interactive
+ job control shell
+
+ 12/31
+ -----
+trap.c
+ - set_signal_hard_ignored: rename set_signal_ignored to this, since it
+ both sets original_signals[sig] and sets the HARD_IGNORE flag
+ - set_signal_ignored: new function, now just sets original_signals[sig]
+
+trap.h
+ - set_signal_hard_ignored: new external declaration
+
+sig.c
+ - initialize_terminating_signals: call set_signal_hard_ignored instead
+ of set_signal_ignored for signals with disposition SIG_IGN when the
+ shell starts
+
+execute_cmd.c
+ - setup_async_signals: make sure we get the original dispositions for
+ SIGINT and SIGQUIT before starting the subshell, and don't call
+ set_signal_ignored because that sets original_signals[sig]. If we
+ don't, subsequent attempts to reset handling using trap will fail
+ because it thinks the original dispositions were SIG_IGN. Posix
+ interpretation 751 (http://austingroupbugs.net/view.php?id=751)
+
+ 1/2/2014
+ --------
+lib/sh/stringvec.c
+ - strvec_mcreate, strvec_mresize: versions of create and resize that
+ use malloc and realloc, respectively, instead of xmalloc/xrealloc
+
+braces.c
+ - expand_amble,mkseq: use strvec_mcreate/strvec_mresize so we can
+ catch and handle memory allocation failures instead of aborting
+ with the xmalloc/xrealloc interface
+
+lib/sh/strdup.c
+ - strdup replacement function for ancient systems that don't have it
+
+lib/sh/itos.c
+ - mitos: new function, itos that uses strdup instead of savestring
+
+externs.h
+ - strvec_mcreate/strvec_mresize: new extern declarations
+ - mitos: new extern declaration
+
+configure.ac
+ - bash version moved to 4.3-rc2
+
+ 1/6
+ ---
+doc/bash.1,lib/readline/doc/{rluser.texi,readline.3}
+ - separate the description of what happens when readline reads the
+ tty EOF character from the description of delete-char, leaving a
+ note in the delete-char description about common binding for ^D.
+ From suggestion by Parke <parke.nexus@gmail.com>
+
+lib/readline/doc/{version.texi,history.3,*.texi}
+ - updated email addresses and copyright dates
+
+ 1/7
+ ---
+variables.c
+ - delete_var: new function, just removes a variable from a hash table
+ and frees it, without doing anything else
+ - make_variable_value: if we are trying to assign to a nameref variable,
+ return NULL if the value is null or the empty string or not a valid
+ identifier
+
+variables.h
+ - delete_var: new extern declaration
+
+subst.h
+ - ASS_NAMEREF: new define for assignments, means assigning to a nameref
+ variable
+
+builtins/declare.def
+ - declare_internal: if we are creating and assigning to a nameref
+ variable, make sure the value is a valid variable name (checks done
+ by make_variable_value via bind_variable_value) and display an
+ error message, deleting the variable we just created, if it is not.
+ Fixes bug reported by Peggy Russell <prusselltechgroup@gmail.com>
+
+ 1/9
+ ---
+builtins/declare.def
+ - declare_internal: turning on nameref attribute for an existing
+ variable turns off -i/-l/-u/-c attributes (essentially the ones
+ that cause evaluation at assignment time) for ksh93 compat
+
+builtins/setattr.def
+ - show_name_attributes: if asked to display attributes and values for
+ a nameref variable, don't follow the nameref chain to the end. More
+ ksh93 compat
+
+ 1/10
+ ----
+trap.c
+ - _run_trap_internal: use {save,restore}_parser_state instead of
+ {save,restore}_token_state, like in run_pending_traps(); don't
+ need to save and restore last_command_exit_value as a result
+ - _run_trap_internal: call {save,restore}_pipeline like in
+ run_pending_traps()
+ - run_pending_traps: since we no longer run traps in a signal handler
+ context, do not block and unblock the trapped signal while the
+ trap is executing
+ - run_pending_traps: allow recursive invocations (basically, running
+ traps from a trap handler) with only a warning if the shell is
+ compiled in debug mode. If a caller doesn't want this to happen,
+ it should test running_trap > 0. signal_in_progress (sig) only works
+ for the signals the shell handles specially
+
+bashline.c
+ - bash_event_hook: make sure we clean up readline if interrupt_state
+ is set, not only when SIGINT is not trapped. check_signals_and_traps
+ will call check_signals, which calls QUIT, which will longjmp back
+ to top_level, running the interrupt trap along the way. Fixes the
+ problem of signal handlers being reset out from under readline, and
+ not being set properly the next time readline is called, because
+ signals_set_flag is still set to 1. XXX - might need to do this
+ for other signals too?
+
+ 1/11
+ ----
+subst.h
+ - SD_GLOB: new define for skip_to_delim; means we are scanning a
+ glob pattern.
+
+subst.c
+ - skip_to_delim: if flags include SD_GLOB, assume we are scanning a
+ glob pattern. Currently only used to skip bracket expressions
+ which may contain one of the delimiters
+
+ 1/12
+ ----
+subst.c
+ - parameter_brace_expand: when expanding $@ as part of substring
+ expansion, pattern substitution, or case modification, don't turn
+ on the QUOTED_NULL flag. The code that constructs the word to be
+ returned from expand_word_internal expects a different code path
+ when $@ is being expanded. Fixes bug reported by Theodoros
+ V. Kalamatianos <thkala@gmail.com>
+
+ 1/19
+ ----
+subst.c
+ - list_dequote_escapes: new function; analogue of list_quote_escapes
+
+pathexp.c
+ - quote_string_for_globbing: fix case where unescaped ^A is last char
+ in string; need to pass it through unaltered instead of turning it
+ into a bare backslash
+ - quote_string_for_globbing: when quoting for regexp matching in [[,
+ don't treat backslash as a quote character; quote the backslash as
+ any other character. Part of investigation into reports from
+ Eduardo A. Bustamante López <dualbus@gmail.com>
+
+ 1/25
+ ----
+builtins/gen-helpfiles.c
+ - write_helpfiles: add prototype
+ - make sure to #undef xmalloc/xfree/xrealloc/free if USING_BASH_MALLOC
+ is defined. the code does not use them, and we don't link against
+ xmalloc.o. Report from Linda Walsh <bash@tlinx.org>
+
+Makefile.in
+ - variables.o: add dependency on builtins/builtext.h; helps with
+ parallel builds. Report from Linda Walsh <bash@tlinx.org>
+
+support/shobj-conf
+ - darwin: combine the stanzas into one that will not require them to
+ be updated on each Mac OS X release. Report and fix from Max Horn
+ <max@quendi.de>
+
+ 1/27
+ ----
+support/shobj-conf
+ - darwin: changed the install_name embedded into the shared library
+ to contain only the major version number, not the minor one. The
+ idea is that the minor versions should all be API/ABI compatible,
+ and it is better to link automatically with the latest one. Idea
+ from Max Horn <max@quendi.de>
+
+ 1/29
+ ----
+[bash-4.3-rc2 released]
+
+ 1/30
+ ----
+lib/readline/readline.h
+ - rl_clear_history, rl_free_keymap: add extern declarations. Report
+ from Hiroo Hayashi <hiroo.hayashi@computer.org>
+
+general.c
+ - include trap.h for any_signals_trapped() prototype
+
+lib/sh/unicode.c
+ - include <stdio.h> for sprintf prototype
+
+ 1/31
+ ----
+execute_cmd.c
+ - execute_simple_command: only posix-mode shells should exit on an
+ assignment failure in the temporary environment preceding a special
+ builtin. This is what the documentation and code comments have
+ always said
+ - execute_simple_command: make sure redirection errors, word expansion
+ errors, and assignment errors to Posix special builtins cause a
+ non-interactive posix mode shell to exit. Previously the shell
+ would not exit if the failed special builtin was on the LHS of ||
+ or &&
+
+pathexp.c
+ - quote_string_for_globbing: when quoting a regular expression
+ (QGLOB_REGEXP), allow an unquoted backslash to pass through
+ unaltered. Don't use it as a quote character or quote it. More
+ investigation from 1/24 and report by Mike Frysinger
+ <vapier@gentoo.org>
+ - quote_string_for_globbing: when quoting a regular expression
+ (QGLOB_REGEXP), turn CTLESC CTLESC into CTLESC without adding a
+ backslash to quote it. We should not have to quote it because it is
+ not a character special to EREs. More investigation from 1/24
+
+lib/glob/glob.c
+ - glob_testdir: now takes a second flags argument (currently unused);
+ changed prototype and callers
+
+ 2/1
+ ---
+lib/glob/glob.c
+ - glob_testdir: if flags argument includes GX_ALLDIRS (globstar), use
+ lstat so we skip symlinks when traversing the directory tree.
+ Originally reported by Chris Down <chris@chrisdown.name>
+
+ 2/2
+ ---
+lib/readline/undo.c
+ - rl_do_undo: make sure CUR is non-zero before dereferencing it to
+ check cur->data against rl_undo_list. Report and fix from
+ Andreas Schwab <schwab@linux-m68k.org>
+
+doc/{bash.1,bashref.texi}
+ - added slight clarifying language to the description of $*,
+ describing what happens when the expansion is not within double
+ quotes
+
+ 2/4
+ ---
+test.c
+ - unary_test: add code to -v case so that it interprets `bare' array
+ references (foo[1]) and returns true if that index has a value
+
+ 2/5
+ ---
+trap.c
+ - restore_default_signal: fix SIGCHLD special case for SIG_TRAPPED flag
+ off but SIG_INPROGRESS mode set and handler IMPOSSIBLE_TRAP_HANDLER;
+ continue with resetting handler in this case. maybe_set_sigchld_trap
+ will check these things before resetting sigchld trap from
+ run_sigchld_trap. Fixes (apparently long-standing?) problem reported
+ by Alexandru Damian <alexandru.damian@intel.com>
+
+ 2/6
+ ---
+lib/sh/strtrans.c
+ - ansic_quote: fixed a bug when copying a printable character that
+ consumes more than one byte; byte counter was not being incremented.
+ Bug report from jidanni@jidanni.org
+
+ 2/7
+ ---
+input.c
+ - getc_with_restart: if read(2) returns -1/EINTR and interrupt_state or
+ terminating_signal is set (which means QUIT; will longjmp out of this
+ function), make sure the local buffer variables are zeroed out to
+ avoid reading past the end of the buffer on the next call. Bug report
+ from Dan Jacobson <jidanni@jidanni.org>
+
+ 2/9
+ ---
+bashline.c
+ - command_word_completion_function: if a directory in $PATH contains
+ quote characters, we need to quote them before passing the candidate
+ path to rl_filename_completion_function, which performs dequoting on
+ the pathname it's passed. Fixes bug reported by Ilyushkin Nikita
+ <ilyushkeane@gmail.com>
+
+ 2/11
+ ----
+parse.y
+ - xparse_dolparen: save and restore shell_eof_token around call to
+ parse_string, intead of just leaving it set to ')'
+ - shell_getc: when -v is set, only print the command line when
+ shell_eof_token is 0, so we don't print it multiple times when
+ recursively entering the parser to parse $(...) commands. Fixes
+ bug reported by Greg Wooledge <wooledg@eeg.ccf.org>
+
+[changed release status to 4.3-release]
+
+ 2/13
+ ----
+lib/sh/strtrans.c
+ - ansic_quote: handle case where mbrtowc reports that the multibyte
+ sequence is incomplete or invalid. Fixes bug reported by
+ Eduardo A. Bustamante López <dualbus@gmail.com>
+
+ 2/14
+ ----
+variables.c
+ - find_variable_nameref_context: fix a problem that caused the loop
+ to go one context too close to the global context. In some cases,
+ simple variable assignment would set a variable in the global
+ context instead of a local context. Bug report from
+ Geir Hauge <geir.hauge@gmail.com>
+
+ 2/26
+ ----
+[bash-4.3 released]
+
+ 2/27
+ ----
+aclocal.m4
+ - broken wcwidth check: fix typo reported by David Michael
+ <fedora.dm0@gmail.com>
+
+ 2/28
+ ----
+support/bashbug.sh
+ - add ${BUGADDR} to error message printed if sending mail fails
+
+trap.c
+ - _run_trap_internal: don't call {save,restore}_pipeline if running
+ DEBUG trap; run_debug_trap calls them itself. Fixes bug reported
+ by Moe Tunes <moetunes42@gmail.com>
+
+test.c
+ - unary_test: fix 'R' case by using find_variable_noref instead of
+ find_variable
+ - test_unop: add back missing 'R' case. Fixes bug reported by
+ NBaH <nbah@sfr.fr>
+
+ 3/2
+ ---
+jobs.c
+ - end_job_control: if job control is active, we changed the terminal's
+ process group, so make sure we restore it. Fixes bug reported by
+ Eduardo A. Bustamante López <dualbus@gmail.com>
+
+ 3/7
+ ---
+pcomplete.c
+ - pcomp_curtxt: new variable, holds the original text to be completed
+ as passed to the programmable completion code
+ - pcomp_filename_completion_function: if we are running compgen
+ (presumably in a shell function completion) and performing readline
+ completion, check the word being completed. If it's not empty, but
+ the original word passed to the programmable completion code is an
+ empty string (""), call a dequoting function if one is available.
+ This compensates for an assumption in bash-completion. Reported by
+ Albert Shih <Albert.Shih@obspm.fr>
+
+lib/readline/readline.c
+ - _rl_dispatch_subseq: when deciding whether or not to set vi mode's
+ idea of the last command, use whether or not the dispatching keymap
+ is vi_movement_keymap instead of the key sequence length. The `c',
+ `d', and `y' commands all take motion commands as `arguments' and
+ will produce key sequences longer than 1 character. The arrow keys
+ will end up dispatching out of a different keymap, so the test will
+ prevent arrow keys from setting the last command (the problem in
+ bash-4.2). Bug report from Daan van Rossum <daan@flash.uchicago.edu>
+
+lib/readline/vi_mode.c
+ - _rl_vi_motion_command: convenience function to test whether a key is
+ a vi-mode motion command
+
+lib/readline/rlprivate.h
+ - _rl_vi_motion_command: extern declaration
+
+parse.y
+ - parse_matched_pair: we should not skip processing single quotes in
+ posix mode if dolbrace_state == DOLBRACE_QUOTE2 (pattern
+ substitution). Fixes bug reported by David Sines
+ <dave.gma@googlemail.com>
+
+ 3/10
+ ----
+lib/readline/readline.c
+ - _rl_dispatch_callback: treat a return value of -1 as the end of
+ a command dispatch sequence if the current context doesn't
+ indicate that we're reading a multi-key sequence
+ ((cxt->flags & KSEQ_SUBSEQ) == 0). Turn off the multikey flag
+ and free the context chain in this case. Fixes one bug reported
+ by Felix Yan <felixonmars@gmail.com> to bug-readline list
+ - _rl_dispatch_callback: treat a return value of > 0 the same as 0
+ and return from the function, since only values < 0 cause us to
+ simulate recursion. Rest of fix for bug tracked down by
+ Anatol Pomozov <anatol.pomozov@gmail.com>
+
+ 3/11
+ ----
+
+execute_cmd.c
+ - execute_in_subshell: if a longjmp occurs, set result to
+ EXECUTION_FAILURE only if last_command_exit_value == EXECUTION_SUCCESS;
+ use value of last_command_exit_value otherwise. Fixes cosmetic
+ issue reported by Dennis Lambe Jr. <malsyned@malsyned.net>
+
+doc/bash.1
+ - shell-kill-word and shell-backward-kill-word should be documented
+ as unbound by default. Report from Oliver Hartley
+ <ohartley@talktalk.net>
+
+trap.c
+ - run_pending_traps: save value of $? before running trap commands in
+ trap_saved_exit_value, like run_exit_trap
+ - _run_trap_internal: save value of $? before running trap commands in
+ trap_saved_exit_value, like run_exit_trap
+
+builtins/common.c
+ - get_exitstat: when running `return' in a trap action, and it is not
+ supplied an argument, use the saved exit status in
+ trap_saved_exit_value. Fixes Posix problem reported by
+ Eduardo A. Bustamante López <dualbus@gmail.com>
+
+ 3/13
+ ----
+lib/sh/shquote.c
+ - sh_contains_quotes: new function, returns true if a given string
+ contains any of the shell quote characters (single quote, double
+ quote, or backslash)
+
+externs.h
+ - sh_contains_quotes: new extern declaration
+
+pcomplete.c
+ - pcomp_filename_completion_function: more changes for the benefit of
+ bash-completion: if the argument is not the same as the original
+ argument passed to the programmable completion code (pcomp_curtxt),
+ and we are being run by compgen as part of a completion, dequote the
+ argument as bash-completion expects. Fix for the complete-word-
+ with-quoted-special-chars problem with bash-completion
+
+ 3/17
+ ----
+execute_cmd.c
+ - execute_intern_function: when in posix mode, make defining a function
+ with the same name as a special builtin a fatal error only when the
+ shell is not interactive. Interactive shells display an error
+ message and go on. From a discussion with Doug McIlroy
+ <doug@cs.dartmouth.edu>
+
+ 3/18
+ ----
+arrayfunc.c
+ - assign_compound_array_list: when using expand_assignment_string_to_string
+ to expand the value in a ( [x]=y ) compound assignment, make sure
+ that we convert 0x0 to "" when expanding [x]= so it doesn't appear as
+ if the index is unset. Fixes bug reported by Geir Hauge
+ <geir.hauge@gmail.com>
+
+builtins/common.c
+ - get_exitstat: update fix of 3/11 to allow the DEBUG trap to use the
+ current value of $? instead of the value it had before the trap
+ action was run. This is one reason the DEBUG trap exists, and
+ extended debug mode uses it. Might want to do this only in Posix
+ mode
+
+doc/{bash.1,bashref.texi}
+ - return: add language cribbed from Posix saying what happens when
+ return is run without an argument from a trap, including the DEBUG
+ trap exception
+
+ 3/19
+ ----
+lib/glob/gmisc.c
+ - extglob_pattern_p: make sure ?(patlist) is flagged as an extglob
+ pattern
+
+lib/glob/glob.c
+ - extglob_skipname: rewrite to handle patterns that begin but do not
+ end with an extglob pattern; change test for easy case and loop
+ through patterns accordingly. Fixes problem with matching filenames
+ with a leading dot reported by Stephane Chazelas
+ <stephane.chazelas@gmail.com>
+ - wextglob_skipname: make analogous changes
+
+ 3/20
+ ----
+Makefile.in
+ - pass -DDEBUG down to builds in readline and history directories
+
+lib/readline/util.c
+ - _rl_trace and related functions are now only compiled in if DEBUG
+ is defined
+
+lib/readline/Makefile.in
+ - substitute @DEBUG@ and pass -DDEBUG, if necessary, to compilation
+ in LOCAL_CFLAGS
+
+ 3/21
+ ----
+parse.y
+ - shell_getc: when checking whether or not to reallocate
+ shell_input_line to add trailing newline, don't try to subtract from
+ shell_input_line_size. size_t is unsigned, so if its value is less
+ than 3 (like, say, 2), size-3 is a very large number and the string
+ will not be reallocated. Use len+3 > size instead of len > size-3.
+ Fixes bug reported in
+ https://bugs.launchpad.net/ubuntu/+source/bash/+bug/1295467
+
+ 3/27
+ ----
+lib/readline/display.c
+ - _rl_clean_up_for_exit: don't bother to call _rl_move_vert to whatever
+ readline thinks the last displayed line is if it's 0. Two reasons: a
+ minor optimization, and it protects against unwanted moving if this
+ function is called twice, as it is when ^C is pressed. Fixes bug
+ reported by Egmont Koblinger <egmont@gmail.com>
+
+ 3/28
+ ----
+bashline.c
+ - invalid_completion: new function, used to identify attempts to
+ complete words that are syntax errors
+ - attempt_shell_completion: if invalid_completion returns true for a
+ word in a command position, punt on all completions. Fixes cosmetic
+ issue reported by Uwe Storbeck <uwe@ibr.ch>
+ - attempt_shell_completion: add clause so that in_command_position
+ remains set to 1 for an empty word following a command separator like
+ (, &, or |
+
+lib/readline/kill.c
+ - rl_yank, rl_yank_nth_arg_internal: don't return -1 from bindable
+ functions, return 1 instead
+
+lib/readline/text.c
+ - rl_rubout, _rl_rubout_char, rl_delete, rl_change_case,
+ rl_transpose_chars, rl_transpose_words, _rl_set_mark_at_pos,
+ rl_exchange_point_and_mark, _rl_insert_next, _rl_char_search,
+ _rl_char_search_internal:
+ don't return -1 from bindable functions, return 1 instead
+
+lib/readline/vi_mode.c
+ - rl_vi_end_word, rl_vi_rubout, rl_vi_delete, rl_vi_char_search,
+ rl_vi_match, _rl_vi_set_mark, _rl_vi_goto_mark:
+ don't return -1 from bindable functions, return 1 instead
+
+lib/readline/macro.c
+ - rl_start_kbd_macro, rl_end_kbd_macro:
+ don't return -1 from bindable functions, return 1 instead
+
+builtins/setattr.def
+ - set_var_attribute: honor setting of no_invisible_vars when setting
+ att_invisible on a variable
+ - include "../flags.h" for no_invisible_vars
+
+builtins/declare.def
+ - declare_internal: honor setting of no_invisible_vars when setting
+ att_invisible on a variable
+ - include "../flags.h" for no_invisible_vars
+
+Makefile.in,builtins/Makefile.in
+ - make sure declare.o and setattr.o depend on flags.h
+
+execute_cmd.c
+ - decpoint: new function, returns locale's decimal point or `.' default
+ - mkfmt: use decpoint() to get decimal point instead of unconditionally
+ using `.'. Fixes bug reported by Andrey Tataranovich
+ <tataranovich@gmail.com> in debian bug 741669
+
+ 4/10
+ ----
+lib/readline/rltypedefs.h
+ - add back old Function/VFunction/etc typedefs, since other packages
+ (python, samba) use them. Mark as deprecated using gcc and clang
+ attributes. Report and fix from Max Horn <max@quendi.de>
+
+ 4/14
+ ----
+jobs.c
+ - run_sigchld_trap: unwind-protect value of this_shell_builtin, since
+ it matters in some cases whether or not we are running `wait' or
+ `eval'. Fixes bug reported by Eduardo A. Bustamante López
+ <dualbus@gmail.com>
+
+ 4/18
+ ----
+shell.h
+ - sh_parser_state_t: add `need_here_doc' flags member, since
+ xparse_dolparen (via parse_command) sets it to 0
+
+parse.y
+ - gather_here_documents: make sure need_here_doc is > 0, since we
+ don't want to just decrement it forever if it ends up < 0. Partial
+ fix for bug reported by Jared Yanovich <slovichon@gmail.com>
+ - {save,restore}_parser_state: save and restore need_here_doc flag.
+ Rest of fix for bug reported by Jared Yanovich <slovichon@gmail.com>
+
+ 4/19
+ ----
+subst.c
+ - cond_expand_word: since we are not supposed to be performing word
+ splitting here, set expand_no_split_dollar_star to 1 in addition to
+ setting W_NOSPLIT2
+ - expand_word_internal: if we have a case where we have an unquoted
+ $@ but we are in a case where we don't want to split (W_NOSPLIT2),
+ make sure we return a list consisting of a single word with the
+ arguments separated by spaces and don't do word splitting. Fixes
+ bug reported by Greg Wooledge <wooledg@eeg.ccf.org> from an IRC
+ discussion
+
+builtins/hash.def
+ - print_portable_hash_info: single-quote pathnames and hashed filenames
+ that contain shell metacharacters. Fixes bug reported by
+ <g1pi@libero.it> in debian bash bug #739853
+
+ 4/20
+ ----
+lib/readline/display.c
+ - When using horizontal scrolling, the redisplay code erases too much
+ of the line containing successful results, so make sure we only
+ erase to the end of the line after making sure we move the cursor
+ to the end. Fixes bug reported by <Trond.Endrestol@ximalas.info>
+
+ 4/23
+ ----
+{bashhist,bashline}.c
+builtins{bind,help,type}.def
+lib/glob/glob.c, lib/intl/{loadmsgcat,localealias}.c,lib/sh/mktime.c
+ - fixes to memory leaks uncovered by coverity scan
+
+ 4/24
+ ----
+{bashhist,subst,redir,assoc,jobs,array,trap}.c
+lib/intl/l10flist.c
+builtins/complete.def
+ - fixes to memory leaks and other resource usage problems uncovered by
+ coverity scan
+
+redir.c
+ - do_redirection_internal: if dup2 fails (presumably because of a
+ resource limit), close the file descriptor we opened before returning
+ error
+
+ 4/25
+ ----
+config-top.h
+ - DEFAULT_BASHRC: new define with the name of the default shell
+ startup file
+
+bashline.c
+ - bash_directory_completion_matches: don't dequote the directory name.
+ If rl_completion_found_quote is non-zero, readline will dequote the
+ filename itself. Fixes bug reported by Clark Wang
+ <dearvoid@gmail.com>
+
+ 4/27
+ ----
+subst.c
+ - parameter_brace_expand_rhs: if parameter_brace_find_indir returns
+ NULL or "", or if it returns something that is not a valid identifier,
+ report an error and return &expand_wdesc_error so the error can
+ propagate up. Fixes bug reported by Andre Holzhey
+ <andre.holzhey@gmx.de>
+
+ 4/29
+ ----
+subst.c
+ - parameter_brace_substring: don't short-circuit right away if the
+ value is NULL but we are looking at the positional parameters. Part
+ of fix for bug reported by Pierre Gaston <pierre.gaston@gmail.com>
+ - pos_params: if there are no positional parameters, only short-circuit
+ if we are looking for $1 and above. Rest of fix for bug reported
+ by Pierre Gaston <pierre.gaston@gmail.com>
+
+subst.h
+ - SD_NOPROCSUB: new flag for skip_to_delim, means to not allow any
+ process subsitutions (should not have overloaded SD_NOSKIPCMD)
+
+subst.c
+ - skip_to_delim: honor SD_NOPROCSUB flag
+
+make_cmd.c
+ - make_arith_for_expr: set W_NOPROCSUB flag in the created word
+ - make_arith_for_command: set SD_NOPROCSUB in the flags argument to
+ skip_to_delim so we don't treat <( or >( as a process substitution
+ (we won't evaluate them in eval_arith_for_expr anyway). Fixes
+ bug reported by Pierre Gaston <pierre.gaston@gmail.com>
+
+ 5/1
+ ---
+lib/glob/gmisc.c
+ - glob_dirscan: new function, takes a pattern and a directory separator
+ argument and advances the pattern to the last occurrence of the
+ separator. Like strrchr, but understands extended glob patterns and
+ uses glob_patscan to skip over them
+
+lib/glob/glob.c
+ - extglob_skipname: if the extended globbing pattern is invalid, don't
+ skip the name
+ - glob_filename: if there is a slash in the pattern to be matched, and
+ extglob is enabled, use glob_dirscan to find the real last occurrence
+ of `/' to avoid being confused by slashes in extglob patterns. Fix
+ for bug reported by Pierre Gaston <pierre.gaston@gmail.com>
+
+ 5/6
+ ---
+variables.c
+ - make_local_variable: only set the att_invisible attribute if
+ no_invisible_vars isn't set
+ - find_variable_for_assignment: new function, intended to be called by
+ code that eventually wants to assign a value to the variable; will not
+ skip invisible variables; currently identical to find_variable
+ - find_variable_no_invisible: new function, finds the first visible
+ instance of variable with a given name in the variable context chain;
+ eventually will be used to replace find_variable; separate right now
+ for testing
+
+variables.h
+ - find_variable_for_assignment: extern declaration
+ - find_variable_no_invisible: extern declaration
+
+ 5/7
+ ---
+variables.c
+ - make_local_variable: don't clear `invisible' attribute if we are
+ returning an existing local variable at the right context. Let the
+ upper layers do that. Fixes bug reported by Dan Douglas
+ <ormaaj@gmail.com>
+
+ 5/8
+ ---
+lib/readline/input.c
+ - rl_getc: call RL_CHECK_SIGNALS if a read(2) is interrupted (-1/EINTR)
+ by SIGALRM or SIGVTALRM (placeholder for non-keyboard-generated
+ signals of interest)
+
+builtins/read.def
+ - edit_line: call bashline_set_event_hook and
+ bashline_reset_event_hook around call to readline(), so the right
+ signal handling happens
+ - read_builtin: make sure we add an unwind_protect call to
+ bashline_reset_event_hook. These changes fix bug reported in
+ https://bugs.launchpad.net/ubuntu/+source/bash/+bug/1317476
+
+ 5/12
+ ----
+doc/{bash.1,bashref.texi}
+ - clarify language to make it clear that changing attributes of a
+ nameref variable (e.g., export), actually changes the attributes of
+ the referenced variable. Fixes omission noted by Jeff Haemer
+ <jeffrey.haemer@gmail.com>
+
+arrayfunc.c
+ - bind_array_var_internal: make sure ENTRY no longer has invisible
+ attribute before returning. Fixes bug reported by Geir Hauge
+ <geir.hauge@gmail.com>
+
+ 5/22
+ ----
+execute_cmd.c
+ - shell_execve: if execve fails and we return 127 or 126, make sure to
+ set last_command_exit_value if a call to file_error or report_error
+ causes the shell to exit. This ensures that the shell exits with
+ the right value.
+
+ 6/6
+ ---
+shell.c
+ - drop_priv_mode: print an error message on setuid() failure, optionally
+ exit if errno == EAGAIN, as it can be on Linux when RLIMIT_NPROC for
+ the target user is exceeded.
+
+config-top.h
+ - EXIT_ON_SETUID_FAILURE: new settable define, will cause the shell to
+ exit if setuid fails with errno == EAGAIN
+
+ 6/10
+ ----
+parse.y
+ - time_command_acceptable: fix so time is accepted everywhere the
+ grammar is looking for a `compound_list'. Fixes bug reported by
+ Dale Worley <worley@alum.mit.edu>
+
+ 6/12
+ ----
+subst.c
+ - clear_fifo_list: new function, clears FDs associated with open pipes
+ in current FIFO list without closing the file descriptors. Can
+ possibly be used when shell_execve fails and the shell jumps back
+ to top_level and we don't want the shell to close the open FIFOs
+ each time through the read-execute loop. Bug reported by Harald
+ Koenig <koenig@tat.physik.uni-tuebingen.de>
+
+
+ 6/16
+ ----
+builtins/shopt.def
+ - compat42: make sure the `compat42' option sets the correct variable
+ for compatibility level. Fixes bug reported by Ondrej Oprala
+ <ooprala@redhat.com>
+
+support/bashbug.sh
+ - fix typo when echoing $USAGE. Report from Shantanu Kulkarni
+ <djbware@shantanukulkarni.org>
+
+execute_cmd.c
+ - shell_execve: before longjmp back to subshell_top_level, clear out the
+ FIFO fd list by calling clear_fifo_list so the FDs (which we inherited
+ from our parent) aren't closed every time through the read-eval loop.
+ Fix for bug reported by Harald Koenig <koenig@tat.physik.uni-tuebingen.de>
+
+ 6/18
+ ----
+subst.c
+ - extract_process_subst: add additional argument: xflags, allow callers to
+ pass flags like extract_command_subst
+ - extract_process_subst: call xparse_dolparen like command substitution
+ to avoid problems when parsing commands constructs with embedded open
+ parens. Fixes bug reported by Tim Friske <me@timfriske.com>
+
+subst.h
+ - extract_process_subst: modified prototype for extern declaration
+
+ 6/19
+ ----
+execute_cmd.c
+ - execute_pipeline: if running with lastpipe enabled, make sure that we
+ check whether or not the job id is valid using INVALID_JOB before
+ calling job_exit_status. the jobs list can get frozen and unfrozen in
+ the presence of nested pipelines and loops and wait_for can clear a
+ job table entry. Fixes bug reported by <scorp.dev.null@gmail.com>
+
+jobs.c
+ - freeze_jobs_list: now returns old value of jobs_list_frozen; unused at
+ current time
+
+jobs.h
+ - freeze_jobs_list: change return value
+
+ 6/20
+ ----
+lib/glob/smatch.c
+ - MEMCHR: single-byte and wide character defines (memchr/wmemchr)
+
+lib/glob/sm_loop.c
+ - GMATCH: when the wildcards are the last element of the pattern, make
+ sure they do not match a string containing a `/' if FNM_PATHNAME is
+ set in FLAGS
+ - GMATCH: when recursively calling GMATCH after we see a `*', don't
+ try to consume the rest of the pattern with `*' if FNM_PATHNAME is
+ set in FLAGS, just consume up to the next slash and then see whether
+ or not the rest of the pattern matches. Fixes bug reported by Ian
+ Kelling <ian@iankelling.org>
+ - GMATCH: when processing `*' in the pattern, after skipping consecutive
+ wildcards, if we hit a literal `/' in the pattern and we're looking
+ for a pathname, skip characters in the string until we find a `/'
+ (no slash means the match fails), and try to match the rest of the
+ pattern against the portion of the string after the next `/'. Picked
+ up from gnulib/glibc
+
+pathexp.c
+ - split_ignorespec: since split_ignorespec gets globbing patterns,
+ make sure we call skip_to_delim with the SD_GLOB flag so delimiters
+ that occur within bracket expressions don't delimit the pattern.
+ Fixes problem with [[:digit:]] in GLOBIGNORE reported by Ian Kelling
+ <ian@iankelling.org>
+
+unwind_prot.c
+ - unwind_protect_tag_on_stack: new function, returns 1 if unwind-protect
+ frame corresponding to `tag' argument is on unwind-protect stack
+
+unwind_prot.h
+ - unwind_protect_tag_on_stack: extern declaration
+
+ 6/30
+ ----
+lib/readline/misc.c
+ - _rl_revert_all_lines: set entry->data to 0 after assigning it to
+ rl_undo_list to avoid pointer aliasing problems that would result
+ in entry->line being freed by an undo. The subsequent free would
+ be a double free. Report and fix from Jared Yanovich
+ <slovichon@gmail.com>
+
+subst.c
+ - command_substitute: other shells do not appear to inherit the -v
+ option when reading and executing command substitutions. Reported
+ by Ondrej Oprala <ooprala@redhat.com>
+
+ 7/1
+ ---
+config-top.h
+ - CHECKHASH_DEFAULT: new define that supplies the default value for
+ check_hashed_filenames (`checkhash' shopt option); still 0 by default
+
+findcmd.c
+ - check_hashed_filenames: initialize using CHECKHASH_DEFAULT
+
+lib/readline/histexpand.c
+ - history_expand: double quotes can inhibit recognition of the history
+ comment character if history_quotes_inhibit_expansion is non-zero
+
+lib/readline/doc/{history.3,hstech.texi}
+ - history_quotes_inhibit_expansion: expand definition to note that it
+ inhibits scanning for the history comment character as well; correct
+ typo to make it clear that it only works on double-quoted strings
+
+lib/sh/zgetline.c
+ - add new fourth argument: DELIM, allows delimiter to be something
+ other than newline (if DELIM != '\n', UNBUFFERED_READ should be
+ non-zero)
+ - UNBUFFERED_READ is now fifth argument
+ - check character against DELIM rather than strictly newline
+
+externs.h
+ - zgetline: change function prototype for extern declaration
+
+builtins/mapfile.def
+ - mapfile: change calling sequence for zgetline calls
+ - mapfile_builtin: new -d option: DELIM, like in read builtin
+ - mapfile_builtin: pass `delim' to mapfile() as new argument; default
+ to '\n' unless -d option supplied
+ - mapfile: take new DELIM argument, pass to zgetline
+ - mapfile: if DELIM != '\n', set unbuffered_read to 1
+
+doc/{bash.1,bashref.texi}
+ - mapfile: document new `-d DELIM' option
+
+ 7/5
+ ---
+lib/readline/histfile.c
+ - history_truncate_file: if there is an error writing the truncated
+ history list back to the history file, use the same strategy as
+ history_do_write: create a backup file, rename the history file to
+ the backup file, and restore the original history file from the
+ backup file name if the write or the close fails. Suggestion from
+ Chen Gang <gang.chen.5i5j@gmail.com> to bug-readline
+
+execute_cmd.c
+ - evalnest, evalnest_max: new variables establishing maximum number of
+ recursive `eval' calls; current max is 4096
+ - execute_builtin: unwind-protect value of evalnest around calls to
+ eval builtin. Suggested by Oliver Morais <oliver.morais@gmail.com>
+
+builtins/setattr.def
+ - show_name_attributes: show a variable's attributes even if it's
+ invisible (don't show any value since it has none). This means that
+ declare -p var will display VAR's attributes even when var marked
+ as invisible. Feature request from Peggy Russell
+ <prusselltechgroup@gmail.com>
+ - show_var_attributes: don't print assignment if array or assoc
+ attribute is set but variable marked as invisible
+
+tests/array.right
+ - special note: changed all declare -a output tests because the shell
+ will no longer print out values for invisible array variables. This
+ is a change, but one for correctness:
+
+ declare -a foo='()'
+ and
+ declare -a foo
+ are not equivalent
+
+ 7/22
+ ----
+subst.c
+ - parameter_brace_expand: after calling parameter_brace_expand_indir,
+ turn off the W_ARRAYIND flag in the word it returns, because there
+ is no way for it to return the index that should be used, and the
+ rest of the function assumes that IND is valid if W_ARRAYIND is set.
+ Fixes bug reported by Corentin Peuvrel <cpeuvrel@pom-monitoring.com>
--- /dev/null
+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 $PWD does not contain any symbolic links, as if
+ `cd -P' had been executed.
+
+18. A non-interactive shell exits with an error status if a variable
+ assignment error occurs when no command name follows the assignment
+ statements. A variable assignment error occurs, for example, when
+ trying to assign a value to a read-only variable.
+
+19. A non-interactive shell exits with an error status if the iteration
+ variable in a for statement or the selection variable in a select
+ statement is a read-only variable.
+
+20. Process substitution is not available.
+
+21. Assignment statements preceding POSIX.2 `special' builtins persist in
+ the shell environment after the builtin completes.
+
+There is other Posix.2 behavior that bash does not implement. Specifically:
+
+1. Assignment statements affect the execution environment of all builtins,
+ not just special ones.
--- /dev/null
+This file is set.def, from which is created set.c.
+It implements the "set" and "unset" builtins in Bash.
+
+Copyright (C) 1987, 1989, 1991 Free Software Foundation, Inc.
+
+This file is part of GNU Bash, the Bourne Again SHell.
+
+Bash is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 1, or (at your option) any later
+version.
+
+Bash is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License along
+with Bash; see the file COPYING. If not, write to the Free Software
+Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+$PRODUCES set.c
+
+#include <stdio.h>
+#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);
+}
--- /dev/null
+/* 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 */
--- /dev/null
+# 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
--- /dev/null
+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 <snowball3@bigfoot.com> 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 $(<filename) command substitution, which is equivalent to
+ $(cat filename)
+new tilde prefixes that expand to directories from the directory stack
+new `**' arithmetic operator to do exponentiation
+case-insensitive globbing (filename expansion)
+menu completion a la tcsh
+`magic-space' history expansion function like tcsh
+the readline inputrc `language' has a new file inclusion directive ($include)
+
+Bash-2.01 contained only a few new features:
+
+new `GROUPS' builtin array variable containing the user's group list
+new bindable readline commands: history-and-alias-expand-line and
+ alias-expand-line
+
+Bash-2.0 contained extensive changes and new features from bash-1.14.7.
+Here's a short list:
+
+new `time' reserved word to time pipelines, shell builtins, and
+ shell functions
+one-dimensional arrays with a new compound assignment statement,
+ appropriate expansion constructs and modifications to some
+ of the builtins (read, declare, etc.) to use them
+new quoting syntaxes for ANSI-C string expansion and locale-specific
+ string translation
+new expansions to do substring extraction, pattern replacement, and
+ indirect variable expansion
+new builtins: `disown' and `shopt'
+new variables: HISTIGNORE, SHELLOPTS, PIPESTATUS, DIRSTACK, GLOBIGNORE,
+ MACHTYPE, BASH_VERSINFO
+special handling of many unused or redundant variables removed
+ (e.g., $notify, $glob_dot_filenames, $no_exit_on_failed_exec)
+dynamic loading of new builtin commands; many loadable examples provided
+new prompt expansions: \a, \e, \n, \H, \T, \@, \v, \V
+history and aliases available in shell scripts
+new readline variables: enable-keypad, mark-directories, input-meta,
+ visible-stats, disable-completion, comment-begin
+new readline commands to manipulate the mark and operate on the region
+new readline emacs mode commands and bindings for ksh-88 compatibility
+updated and extended builtins
+new DEBUG trap
+expanded (and now documented) restricted shell mode
+
+implementation stuff:
+autoconf-based configuration
+nearly all of the bugs reported since version 1.14 have been fixed
+most builtins converted to use builtin `getopt' for consistency
+most builtins use -p option to display output in a reusable form
+ (for consistency)
+grammar tighter and smaller (66 reduce-reduce conflicts gone)
+lots of code now smaller and faster
+test suite greatly expanded
+
+B2) Are there any user-visible incompatibilities between bash-2.05b and
+ bash-1.14.7?
+
+There are a few incompatibilities between version 1.14.7 and version 2.05b.
+They are detailed in the file COMPAT in the bash distribution. That file
+is not meant to be all-encompassing; send mail to bash-maintainers@gnu.org
+if if you find something that's not mentioned there.
+
+Section C: Differences from other Unix shells
+
+C1) How does bash differ from sh, the Bourne shell?
+
+This is a non-comprehensive list of features that differentiate bash
+from the SVR4.2 shell. The bash manual page explains these more
+completely.
+
+Things bash has that sh does not:
+ long invocation options
+ [+-]O invocation option
+ -l invocation option
+ `!' reserved word to invert pipeline return value
+ `time' reserved word to time pipelines and shell builtins
+ the `function' reserved word
+ the `select' compound command and reserved word
+ arithmetic for command: for ((expr1 ; expr2; expr3 )); do list; done
+ new $'...' and $"..." quoting
+ the $(...) form of command substitution
+ the $(<filename) form of command substitution, equivalent to
+ $(cat filename)
+ the ${#param} parameter value length operator
+ the ${!param} indirect parameter expansion operator
+ the ${!param*} prefix expansion operator
+ the ${param:offset[:length]} parameter substring operator
+ the ${param/pat[/string]} parameter pattern substitution operator
+ expansions to perform substring removal (${p%[%]w}, ${p#[#]w})
+ expansion of positional parameters beyond $9 with ${num}
+ variables: BASH, BASH_VERSION, BASH_VERSINFO, UID, EUID, REPLY,
+ TIMEFORMAT, PPID, PWD, OLDPWD, SHLVL, RANDOM, SECONDS,
+ LINENO, HISTCMD, HOSTTYPE, OSTYPE, MACHTYPE, HOSTNAME,
+ ENV, PS3, PS4, DIRSTACK, PIPESTATUS, HISTSIZE, HISTFILE,
+ HISTFILESIZE, HISTCONTROL, HISTIGNORE, GLOBIGNORE, GROUPS,
+ PROMPT_COMMAND, FCEDIT, FIGNORE, IGNOREEOF, INPUTRC,
+ SHELLOPTS, OPTERR, HOSTFILE, TMOUT, FUNCNAME, histchars,
+ auto_resume
+ DEBUG trap
+ ERR trap
+ variable arrays with new compound assignment syntax
+ redirections: <>, &>, >|, <<<, [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.
--- /dev/null
+#
+# 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
--- /dev/null
+# 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
parser_state &= ~PST_ASSIGNOK;
- peek_char = shell_getc (1);
+ /* If we are parsing a command substitution and we have read a character
+ that marks the end of it, don't bother to skip over quoted newlines
+ when we read the next token. We're just interested in a character
+ that will turn this into a two-character token, so we let the higher
+ layers deal with quoted newlines following the command substitution. */
+ if ((parser_state & PST_CMDSUBST) && character == shell_eof_token)
+ peek_char = shell_getc (0);
+ else
+ peek_char = shell_getc (1);
+
if (character == peek_char)
{
switch (character)
--- /dev/null
+/* parse.y - Yacc grammar for bash. */
+
+/* Copyright (C) 1989-2012 Free Software Foundation, Inc.
+
+ This file is part of GNU Bash, the Bourne Again SHell.
+
+ Bash is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ Bash is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with Bash. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+%{
+#include "config.h"
+
+#include "bashtypes.h"
+#include "bashansi.h"
+
+#include "filecntl.h"
+
+#if defined (HAVE_UNISTD_H)
+# include <unistd.h>
+#endif
+
+#if defined (HAVE_LOCALE_H)
+# include <locale.h>
+#endif
+
+#include <stdio.h>
+#include "chartypes.h"
+#include <signal.h>
+
+#include "memalloc.h"
+
+#include "bashintl.h"
+
+#define NEED_STRFTIME_DECL /* used in externs.h */
+
+#include "shell.h"
+#include "typemax.h" /* SIZE_MAX if needed */
+#include "trap.h"
+#include "flags.h"
+#include "parser.h"
+#include "mailcheck.h"
+#include "test.h"
+#include "builtins.h"
+#include "builtins/common.h"
+#include "builtins/builtext.h"
+
+#include "shmbutil.h"
+
+#if defined (READLINE)
+# include "bashline.h"
+# include <readline/readline.h>
+#endif /* READLINE */
+
+#if defined (HISTORY)
+# include "bashhist.h"
+# include <readline/history.h>
+#endif /* HISTORY */
+
+#if defined (JOB_CONTROL)
+# include "jobs.h"
+#endif /* JOB_CONTROL */
+
+#if defined (ALIAS)
+# include "alias.h"
+#else
+typedef void *alias_t;
+#endif /* ALIAS */
+
+#if defined (PROMPT_STRING_DECODE)
+# ifndef _MINIX
+# include <sys/param.h>
+# endif
+# include <time.h>
+# if defined (TM_IN_SYS_TIME)
+# include <sys/types.h>
+# include <sys/time.h>
+# endif /* TM_IN_SYS_TIME */
+# include "maxpath.h"
+#endif /* PROMPT_STRING_DECODE */
+
+#define RE_READ_TOKEN -99
+#define NO_EXPANSION -100
+
+#ifdef DEBUG
+# define YYDEBUG 1
+#else
+# define YYDEBUG 0
+#endif
+
+#if defined (HANDLE_MULTIBYTE)
+# define last_shell_getc_is_singlebyte \
+ ((shell_input_line_index > 1) \
+ ? shell_input_line_property[shell_input_line_index - 1] \
+ : 1)
+# define MBTEST(x) ((x) && last_shell_getc_is_singlebyte)
+#else
+# define last_shell_getc_is_singlebyte 1
+# define MBTEST(x) ((x))
+#endif
+
+#if defined (EXTENDED_GLOB)
+extern int extended_glob;
+#endif
+
+extern int eof_encountered;
+extern int no_line_editing, running_under_emacs;
+extern int current_command_number;
+extern int sourcelevel, parse_and_execute_level;
+extern int posixly_correct;
+extern int last_command_exit_value;
+extern pid_t last_command_subst_pid;
+extern char *shell_name, *current_host_name;
+extern char *dist_version;
+extern int patch_level;
+extern int dump_translatable_strings, dump_po_strings;
+extern sh_builtin_func_t *last_shell_builtin, *this_shell_builtin;
+#if defined (BUFFERED_INPUT)
+extern int bash_input_fd_changed;
+#endif
+
+extern int errno;
+/* **************************************************************** */
+/* */
+/* "Forward" declarations */
+/* */
+/* **************************************************************** */
+
+#ifdef DEBUG
+static void debug_parser __P((int));
+#endif
+
+static int yy_getc __P((void));
+static int yy_ungetc __P((int));
+
+#if defined (READLINE)
+static int yy_readline_get __P((void));
+static int yy_readline_unget __P((int));
+#endif
+
+static int yy_string_get __P((void));
+static int yy_string_unget __P((int));
+static void rewind_input_string __P((void));
+static int yy_stream_get __P((void));
+static int yy_stream_unget __P((int));
+
+static int shell_getc __P((int));
+static void shell_ungetc __P((int));
+static void discard_until __P((int));
+
+#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
+static void push_string __P((char *, int, alias_t *));
+static void pop_string __P((void));
+static void free_string_list __P((void));
+#endif
+
+static char *read_a_line __P((int));
+
+static int reserved_word_acceptable __P((int));
+static int yylex __P((void));
+static int alias_expand_token __P((char *));
+static int time_command_acceptable __P((void));
+static int special_case_tokens __P((char *));
+static int read_token __P((int));
+static char *parse_matched_pair __P((int, int, int, int *, int));
+static char *parse_comsub __P((int, int, int, int *, int));
+#if defined (ARRAY_VARS)
+static char *parse_compound_assignment __P((int *));
+#endif
+#if defined (DPAREN_ARITHMETIC) || defined (ARITH_FOR_COMMAND)
+static int parse_dparen __P((int));
+static int parse_arith_cmd __P((char **, int));
+#endif
+#if defined (COND_COMMAND)
+static void cond_error __P((void));
+static COND_COM *cond_expr __P((void));
+static COND_COM *cond_or __P((void));
+static COND_COM *cond_and __P((void));
+static COND_COM *cond_term __P((void));
+static int cond_skip_newlines __P((void));
+static COMMAND *parse_cond_command __P((void));
+#endif
+#if defined (ARRAY_VARS)
+static int token_is_assignment __P((char *, int));
+static int token_is_ident __P((char *, int));
+#endif
+static int read_token_word __P((int));
+static void discard_parser_constructs __P((int));
+
+static char *error_token_from_token __P((int));
+static char *error_token_from_text __P((void));
+static void print_offending_line __P((void));
+static void report_syntax_error __P((char *));
+
+static void handle_eof_input_unit __P((void));
+static void prompt_again __P((void));
+#if 0
+static void reset_readline_prompt __P((void));
+#endif
+static void print_prompt __P((void));
+
+#if defined (HANDLE_MULTIBYTE)
+static void set_line_mbstate __P((void));
+static char *shell_input_line_property = NULL;
+#else
+# define set_line_mbstate()
+#endif
+
+extern int yyerror __P((const char *));
+
+#ifdef DEBUG
+extern int yydebug;
+#endif
+
+/* Default prompt strings */
+char *primary_prompt = PPROMPT;
+char *secondary_prompt = SPROMPT;
+
+/* PROMPT_STRING_POINTER points to one of these, never to an actual string. */
+char *ps1_prompt, *ps2_prompt;
+
+/* Handle on the current prompt string. Indirectly points through
+ ps1_ or ps2_prompt. */
+char **prompt_string_pointer = (char **)NULL;
+char *current_prompt_string;
+
+/* Non-zero means we expand aliases in commands. */
+int expand_aliases = 0;
+
+/* If non-zero, the decoded prompt string undergoes parameter and
+ variable substitution, command substitution, arithmetic substitution,
+ string expansion, process substitution, and quote removal in
+ decode_prompt_string. */
+int promptvars = 1;
+
+/* If non-zero, $'...' and $"..." are expanded when they appear within
+ a ${...} expansion, even when the expansion appears within double
+ quotes. */
+int extended_quote = 1;
+
+/* The number of lines read from input while creating the current command. */
+int current_command_line_count;
+
+/* The number of lines in a command saved while we run parse_and_execute */
+int saved_command_line_count;
+
+/* The token that currently denotes the end of parse. */
+int shell_eof_token;
+
+/* The token currently being read. */
+int current_token;
+
+/* The current parser state. */
+int parser_state;
+
+/* Variables to manage the task of reading here documents, because we need to
+ defer the reading until after a complete command has been collected. */
+static REDIRECT *redir_stack[10];
+int need_here_doc;
+
+/* Where shell input comes from. History expansion is performed on each
+ line when the shell is interactive. */
+static char *shell_input_line = (char *)NULL;
+static size_t shell_input_line_index;
+static size_t shell_input_line_size; /* Amount allocated for shell_input_line. */
+static size_t shell_input_line_len; /* strlen (shell_input_line) */
+
+/* Either zero or EOF. */
+static int shell_input_line_terminator;
+
+/* The line number in a script on which a function definition starts. */
+static int function_dstart;
+
+/* The line number in a script on which a function body starts. */
+static int function_bstart;
+
+/* The line number in a script at which an arithmetic for command starts. */
+static int arith_for_lineno;
+
+/* The decoded prompt string. Used if READLINE is not defined or if
+ editing is turned off. Analogous to current_readline_prompt. */
+static char *current_decoded_prompt;
+
+/* The last read token, or NULL. read_token () uses this for context
+ checking. */
+static int last_read_token;
+
+/* The token read prior to last_read_token. */
+static int token_before_that;
+
+/* The token read prior to token_before_that. */
+static int two_tokens_ago;
+
+static int global_extglob;
+
+/* The line number in a script where the word in a `case WORD', `select WORD'
+ or `for WORD' begins. This is a nested command maximum, since the array
+ index is decremented after a case, select, or for command is parsed. */
+#define MAX_CASE_NEST 128
+static int word_lineno[MAX_CASE_NEST];
+static int word_top = -1;
+
+/* If non-zero, it is the token that we want read_token to return
+ regardless of what text is (or isn't) present to be read. This
+ is reset by read_token. If token_to_read == WORD or
+ ASSIGNMENT_WORD, yylval.word should be set to word_desc_to_read. */
+static int token_to_read;
+static WORD_DESC *word_desc_to_read;
+
+static REDIRECTEE source;
+static REDIRECTEE redir;
+%}
+
+%union {
+ WORD_DESC *word; /* the word that we read. */
+ int number; /* the number that we read. */
+ WORD_LIST *word_list;
+ COMMAND *command;
+ REDIRECT *redirect;
+ ELEMENT element;
+ PATTERN_LIST *pattern;
+}
+
+/* Reserved words. Members of the first group are only recognized
+ in the case that they are preceded by a list_terminator. Members
+ of the second group are for [[...]] commands. Members of the
+ third group are recognized only under special circumstances. */
+%token IF THEN ELSE ELIF FI CASE ESAC FOR SELECT WHILE UNTIL DO DONE FUNCTION COPROC
+%token COND_START COND_END COND_ERROR
+%token IN BANG TIME TIMEOPT TIMEIGN
+
+/* More general tokens. yylex () knows how to make these. */
+%token <word> WORD ASSIGNMENT_WORD REDIR_WORD
+%token <number> NUMBER
+%token <word_list> ARITH_CMD ARITH_FOR_EXPRS
+%token <command> COND_CMD
+%token AND_AND OR_OR GREATER_GREATER LESS_LESS LESS_AND LESS_LESS_LESS
+%token GREATER_AND SEMI_SEMI SEMI_AND SEMI_SEMI_AND
+%token LESS_LESS_MINUS AND_GREATER AND_GREATER_GREATER LESS_GREATER
+%token GREATER_BAR BAR_AND
+
+/* The types that the various syntactical units return. */
+
+%type <command> inputunit command pipeline pipeline_command
+%type <command> list list0 list1 compound_list simple_list simple_list1
+%type <command> simple_command shell_command
+%type <command> for_command select_command case_command group_command
+%type <command> arith_command
+%type <command> cond_command
+%type <command> arith_for_command
+%type <command> coproc
+%type <command> function_def function_body if_command elif_clause subshell
+%type <redirect> redirection redirection_list
+%type <element> simple_command_element
+%type <word_list> word_list pattern
+%type <pattern> pattern_list case_clause_sequence case_clause
+%type <number> timespec
+%type <number> list_terminator
+
+%start inputunit
+
+%left '&' ';' '\n' yacc_EOF
+%left AND_AND OR_OR
+%right '|' BAR_AND
+%%
+
+inputunit: simple_list simple_list_terminator
+ {
+ /* Case of regular command. Discard the error
+ safety net,and return the command just parsed. */
+ global_command = $1;
+ eof_encountered = 0;
+ /* discard_parser_constructs (0); */
+ if (parser_state & PST_CMDSUBST)
+ parser_state |= PST_EOFTOKEN;
+ YYACCEPT;
+ }
+ | '\n'
+ {
+ /* Case of regular command, but not a very
+ interesting one. Return a NULL command. */
+ global_command = (COMMAND *)NULL;
+ if (parser_state & PST_CMDSUBST)
+ parser_state |= PST_EOFTOKEN;
+ YYACCEPT;
+ }
+ | error '\n'
+ {
+ /* Error during parsing. Return NULL command. */
+ global_command = (COMMAND *)NULL;
+ eof_encountered = 0;
+ /* discard_parser_constructs (1); */
+ if (interactive && parse_and_execute_level == 0)
+ {
+ YYACCEPT;
+ }
+ else
+ {
+ YYABORT;
+ }
+ }
+ | yacc_EOF
+ {
+ /* Case of EOF seen by itself. Do ignoreeof or
+ not. */
+ global_command = (COMMAND *)NULL;
+ handle_eof_input_unit ();
+ YYACCEPT;
+ }
+ ;
+
+word_list: WORD
+ { $$ = make_word_list ($1, (WORD_LIST *)NULL); }
+ | word_list WORD
+ { $$ = make_word_list ($2, $1); }
+ ;
+
+redirection: '>' WORD
+ {
+ source.dest = 1;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_output_direction, redir, 0);
+ }
+ | '<' WORD
+ {
+ source.dest = 0;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_input_direction, redir, 0);
+ }
+ | NUMBER '>' WORD
+ {
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_output_direction, redir, 0);
+ }
+ | NUMBER '<' WORD
+ {
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_input_direction, redir, 0);
+ }
+ | REDIR_WORD '>' WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_output_direction, redir, REDIR_VARASSIGN);
+ }
+ | REDIR_WORD '<' WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_input_direction, redir, REDIR_VARASSIGN);
+ }
+ | GREATER_GREATER WORD
+ {
+ source.dest = 1;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_appending_to, redir, 0);
+ }
+ | NUMBER GREATER_GREATER WORD
+ {
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_appending_to, redir, 0);
+ }
+ | REDIR_WORD GREATER_GREATER WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_appending_to, redir, REDIR_VARASSIGN);
+ }
+ | GREATER_BAR WORD
+ {
+ source.dest = 1;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_output_force, redir, 0);
+ }
+ | NUMBER GREATER_BAR WORD
+ {
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_output_force, redir, 0);
+ }
+ | REDIR_WORD GREATER_BAR WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_output_force, redir, REDIR_VARASSIGN);
+ }
+ | LESS_GREATER WORD
+ {
+ source.dest = 0;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_input_output, redir, 0);
+ }
+ | NUMBER LESS_GREATER WORD
+ {
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_input_output, redir, 0);
+ }
+ | REDIR_WORD LESS_GREATER WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_input_output, redir, REDIR_VARASSIGN);
+ }
+ | LESS_LESS WORD
+ {
+ source.dest = 0;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_reading_until, redir, 0);
+ redir_stack[need_here_doc++] = $$;
+ }
+ | NUMBER LESS_LESS WORD
+ {
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_reading_until, redir, 0);
+ redir_stack[need_here_doc++] = $$;
+ }
+ | REDIR_WORD LESS_LESS WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN);
+ redir_stack[need_here_doc++] = $$;
+ }
+ | LESS_LESS_MINUS WORD
+ {
+ source.dest = 0;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_deblank_reading_until, redir, 0);
+ redir_stack[need_here_doc++] = $$;
+ }
+ | NUMBER LESS_LESS_MINUS WORD
+ {
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_deblank_reading_until, redir, 0);
+ redir_stack[need_here_doc++] = $$;
+ }
+ | REDIR_WORD LESS_LESS_MINUS WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN);
+ redir_stack[need_here_doc++] = $$;
+ }
+ | LESS_LESS_LESS WORD
+ {
+ source.dest = 0;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_reading_string, redir, 0);
+ }
+ | NUMBER LESS_LESS_LESS WORD
+ {
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_reading_string, redir, 0);
+ }
+ | REDIR_WORD LESS_LESS_LESS WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_reading_string, redir, REDIR_VARASSIGN);
+ }
+ | LESS_AND NUMBER
+ {
+ source.dest = 0;
+ redir.dest = $2;
+ $$ = make_redirection (source, r_duplicating_input, redir, 0);
+ }
+ | NUMBER LESS_AND NUMBER
+ {
+ source.dest = $1;
+ redir.dest = $3;
+ $$ = make_redirection (source, r_duplicating_input, redir, 0);
+ }
+ | REDIR_WORD LESS_AND NUMBER
+ {
+ source.filename = $1;
+ redir.dest = $3;
+ $$ = make_redirection (source, r_duplicating_input, redir, REDIR_VARASSIGN);
+ }
+ | GREATER_AND NUMBER
+ {
+ source.dest = 1;
+ redir.dest = $2;
+ $$ = make_redirection (source, r_duplicating_output, redir, 0);
+ }
+ | NUMBER GREATER_AND NUMBER
+ {
+ source.dest = $1;
+ redir.dest = $3;
+ $$ = make_redirection (source, r_duplicating_output, redir, 0);
+ }
+ | REDIR_WORD GREATER_AND NUMBER
+ {
+ source.filename = $1;
+ redir.dest = $3;
+ $$ = make_redirection (source, r_duplicating_output, redir, REDIR_VARASSIGN);
+ }
+ | LESS_AND WORD
+ {
+ source.dest = 0;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_duplicating_input_word, redir, 0);
+ }
+ | NUMBER LESS_AND WORD
+ {
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_duplicating_input_word, redir, 0);
+ }
+ | REDIR_WORD LESS_AND WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_duplicating_input_word, redir, REDIR_VARASSIGN);
+ }
+ | GREATER_AND WORD
+ {
+ source.dest = 1;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_duplicating_output_word, redir, 0);
+ }
+ | NUMBER GREATER_AND WORD
+ {
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_duplicating_output_word, redir, 0);
+ }
+ | REDIR_WORD GREATER_AND WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_duplicating_output_word, redir, REDIR_VARASSIGN);
+ }
+ | GREATER_AND '-'
+ {
+ source.dest = 1;
+ redir.dest = 0;
+ $$ = make_redirection (source, r_close_this, redir, 0);
+ }
+ | NUMBER GREATER_AND '-'
+ {
+ source.dest = $1;
+ redir.dest = 0;
+ $$ = make_redirection (source, r_close_this, redir, 0);
+ }
+ | REDIR_WORD GREATER_AND '-'
+ {
+ source.filename = $1;
+ redir.dest = 0;
+ $$ = make_redirection (source, r_close_this, redir, REDIR_VARASSIGN);
+ }
+ | LESS_AND '-'
+ {
+ source.dest = 0;
+ redir.dest = 0;
+ $$ = make_redirection (source, r_close_this, redir, 0);
+ }
+ | NUMBER LESS_AND '-'
+ {
+ source.dest = $1;
+ redir.dest = 0;
+ $$ = make_redirection (source, r_close_this, redir, 0);
+ }
+ | REDIR_WORD LESS_AND '-'
+ {
+ source.filename = $1;
+ redir.dest = 0;
+ $$ = make_redirection (source, r_close_this, redir, REDIR_VARASSIGN);
+ }
+ | AND_GREATER WORD
+ {
+ source.dest = 1;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_err_and_out, redir, 0);
+ }
+ | AND_GREATER_GREATER WORD
+ {
+ source.dest = 1;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_append_err_and_out, redir, 0);
+ }
+ ;
+
+simple_command_element: WORD
+ { $$.word = $1; $$.redirect = 0; }
+ | ASSIGNMENT_WORD
+ { $$.word = $1; $$.redirect = 0; }
+ | redirection
+ { $$.redirect = $1; $$.word = 0; }
+ ;
+
+redirection_list: redirection
+ {
+ $$ = $1;
+ }
+ | redirection_list redirection
+ {
+ register REDIRECT *t;
+
+ for (t = $1; t->next; t = t->next)
+ ;
+ t->next = $2;
+ $$ = $1;
+ }
+ ;
+
+simple_command: simple_command_element
+ { $$ = make_simple_command ($1, (COMMAND *)NULL); }
+ | simple_command simple_command_element
+ { $$ = make_simple_command ($2, $1); }
+ ;
+
+command: simple_command
+ { $$ = clean_simple_command ($1); }
+ | shell_command
+ { $$ = $1; }
+ | shell_command redirection_list
+ {
+ COMMAND *tc;
+
+ tc = $1;
+ if (tc->redirects)
+ {
+ register REDIRECT *t;
+ for (t = tc->redirects; t->next; t = t->next)
+ ;
+ t->next = $2;
+ }
+ else
+ tc->redirects = $2;
+ $$ = $1;
+ }
+ | function_def
+ { $$ = $1; }
+ | coproc
+ { $$ = $1; }
+ ;
+
+shell_command: for_command
+ { $$ = $1; }
+ | case_command
+ { $$ = $1; }
+ | WHILE compound_list DO compound_list DONE
+ { $$ = make_while_command ($2, $4); }
+ | UNTIL compound_list DO compound_list DONE
+ { $$ = make_until_command ($2, $4); }
+ | select_command
+ { $$ = $1; }
+ | if_command
+ { $$ = $1; }
+ | subshell
+ { $$ = $1; }
+ | group_command
+ { $$ = $1; }
+ | arith_command
+ { $$ = $1; }
+ | cond_command
+ { $$ = $1; }
+ | arith_for_command
+ { $$ = $1; }
+ ;
+
+for_command: FOR WORD newline_list DO compound_list DONE
+ {
+ $$ = make_for_command ($2, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), $5, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ | FOR WORD newline_list '{' compound_list '}'
+ {
+ $$ = make_for_command ($2, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), $5, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ | FOR WORD ';' newline_list DO compound_list DONE
+ {
+ $$ = make_for_command ($2, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), $6, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ | FOR WORD ';' newline_list '{' compound_list '}'
+ {
+ $$ = make_for_command ($2, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), $6, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ | FOR WORD newline_list IN word_list list_terminator newline_list DO compound_list DONE
+ {
+ $$ = make_for_command ($2, REVERSE_LIST ($5, WORD_LIST *), $9, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ | FOR WORD newline_list IN word_list list_terminator newline_list '{' compound_list '}'
+ {
+ $$ = make_for_command ($2, REVERSE_LIST ($5, WORD_LIST *), $9, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ | FOR WORD newline_list IN list_terminator newline_list DO compound_list DONE
+ {
+ $$ = make_for_command ($2, (WORD_LIST *)NULL, $8, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ | FOR WORD newline_list IN list_terminator newline_list '{' compound_list '}'
+ {
+ $$ = make_for_command ($2, (WORD_LIST *)NULL, $8, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ ;
+
+arith_for_command: FOR ARITH_FOR_EXPRS list_terminator newline_list DO compound_list DONE
+ {
+ $$ = make_arith_for_command ($2, $6, arith_for_lineno);
+ if (word_top > 0) word_top--;
+ }
+ | FOR ARITH_FOR_EXPRS list_terminator newline_list '{' compound_list '}'
+ {
+ $$ = make_arith_for_command ($2, $6, arith_for_lineno);
+ if (word_top > 0) word_top--;
+ }
+ | FOR ARITH_FOR_EXPRS DO compound_list DONE
+ {
+ $$ = make_arith_for_command ($2, $4, arith_for_lineno);
+ if (word_top > 0) word_top--;
+ }
+ | FOR ARITH_FOR_EXPRS '{' compound_list '}'
+ {
+ $$ = make_arith_for_command ($2, $4, arith_for_lineno);
+ if (word_top > 0) word_top--;
+ }
+ ;
+
+select_command: SELECT WORD newline_list DO list DONE
+ {
+ $$ = make_select_command ($2, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), $5, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ | SELECT WORD newline_list '{' list '}'
+ {
+ $$ = make_select_command ($2, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), $5, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ | SELECT WORD ';' newline_list DO list DONE
+ {
+ $$ = make_select_command ($2, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), $6, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ | SELECT WORD ';' newline_list '{' list '}'
+ {
+ $$ = make_select_command ($2, add_string_to_list ("\"$@\"", (WORD_LIST *)NULL), $6, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ | SELECT WORD newline_list IN word_list list_terminator newline_list DO list DONE
+ {
+ $$ = make_select_command ($2, REVERSE_LIST ($5, WORD_LIST *), $9, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ | SELECT WORD newline_list IN word_list list_terminator newline_list '{' list '}'
+ {
+ $$ = make_select_command ($2, REVERSE_LIST ($5, WORD_LIST *), $9, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ ;
+
+case_command: CASE WORD newline_list IN newline_list ESAC
+ {
+ $$ = make_case_command ($2, (PATTERN_LIST *)NULL, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ | CASE WORD newline_list IN case_clause_sequence newline_list ESAC
+ {
+ $$ = make_case_command ($2, $5, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ | CASE WORD newline_list IN case_clause ESAC
+ {
+ $$ = make_case_command ($2, $5, word_lineno[word_top]);
+ if (word_top > 0) word_top--;
+ }
+ ;
+
+function_def: WORD '(' ')' newline_list function_body
+ { $$ = make_function_def ($1, $5, function_dstart, function_bstart); }
+
+ | FUNCTION WORD '(' ')' newline_list function_body
+ { $$ = make_function_def ($2, $6, function_dstart, function_bstart); }
+
+ | FUNCTION WORD newline_list function_body
+ { $$ = make_function_def ($2, $4, function_dstart, function_bstart); }
+ ;
+
+function_body: shell_command
+ { $$ = $1; }
+ | shell_command redirection_list
+ {
+ COMMAND *tc;
+
+ tc = $1;
+ /* According to Posix.2 3.9.5, redirections
+ specified after the body of a function should
+ be attached to the function and performed when
+ the function is executed, not as part of the
+ function definition command. */
+ /* XXX - I don't think it matters, but we might
+ want to change this in the future to avoid
+ problems differentiating between a function
+ definition with a redirection and a function
+ definition containing a single command with a
+ redirection. The two are semantically equivalent,
+ though -- the only difference is in how the
+ command printing code displays the redirections. */
+ if (tc->redirects)
+ {
+ register REDIRECT *t;
+ for (t = tc->redirects; t->next; t = t->next)
+ ;
+ t->next = $2;
+ }
+ else
+ tc->redirects = $2;
+ $$ = $1;
+ }
+ ;
+
+subshell: '(' compound_list ')'
+ {
+ $$ = make_subshell_command ($2);
+ $$->flags |= CMD_WANT_SUBSHELL;
+ }
+ ;
+
+coproc: COPROC shell_command
+ {
+ $$ = make_coproc_command ("COPROC", $2);
+ $$->flags |= CMD_WANT_SUBSHELL|CMD_COPROC_SUBSHELL;
+ }
+ | COPROC shell_command redirection_list
+ {
+ COMMAND *tc;
+
+ tc = $2;
+ if (tc->redirects)
+ {
+ register REDIRECT *t;
+ for (t = tc->redirects; t->next; t = t->next)
+ ;
+ t->next = $3;
+ }
+ else
+ tc->redirects = $3;
+ $$ = make_coproc_command ("COPROC", $2);
+ $$->flags |= CMD_WANT_SUBSHELL|CMD_COPROC_SUBSHELL;
+ }
+ | COPROC WORD shell_command
+ {
+ $$ = make_coproc_command ($2->word, $3);
+ $$->flags |= CMD_WANT_SUBSHELL|CMD_COPROC_SUBSHELL;
+ }
+ | COPROC WORD shell_command redirection_list
+ {
+ COMMAND *tc;
+
+ tc = $3;
+ if (tc->redirects)
+ {
+ register REDIRECT *t;
+ for (t = tc->redirects; t->next; t = t->next)
+ ;
+ t->next = $4;
+ }
+ else
+ tc->redirects = $4;
+ $$ = make_coproc_command ($2->word, $3);
+ $$->flags |= CMD_WANT_SUBSHELL|CMD_COPROC_SUBSHELL;
+ }
+ | COPROC simple_command
+ {
+ $$ = make_coproc_command ("COPROC", clean_simple_command ($2));
+ $$->flags |= CMD_WANT_SUBSHELL|CMD_COPROC_SUBSHELL;
+ }
+ ;
+
+if_command: IF compound_list THEN compound_list FI
+ { $$ = make_if_command ($2, $4, (COMMAND *)NULL); }
+ | IF compound_list THEN compound_list ELSE compound_list FI
+ { $$ = make_if_command ($2, $4, $6); }
+ | IF compound_list THEN compound_list elif_clause FI
+ { $$ = make_if_command ($2, $4, $5); }
+ ;
+
+
+group_command: '{' compound_list '}'
+ { $$ = make_group_command ($2); }
+ ;
+
+arith_command: ARITH_CMD
+ { $$ = make_arith_command ($1); }
+ ;
+
+cond_command: COND_START COND_CMD COND_END
+ { $$ = $2; }
+ ;
+
+elif_clause: ELIF compound_list THEN compound_list
+ { $$ = make_if_command ($2, $4, (COMMAND *)NULL); }
+ | ELIF compound_list THEN compound_list ELSE compound_list
+ { $$ = make_if_command ($2, $4, $6); }
+ | ELIF compound_list THEN compound_list elif_clause
+ { $$ = make_if_command ($2, $4, $5); }
+ ;
+
+case_clause: pattern_list
+ | case_clause_sequence pattern_list
+ { $2->next = $1; $$ = $2; }
+ ;
+
+pattern_list: newline_list pattern ')' compound_list
+ { $$ = make_pattern_list ($2, $4); }
+ | newline_list pattern ')' newline_list
+ { $$ = make_pattern_list ($2, (COMMAND *)NULL); }
+ | newline_list '(' pattern ')' compound_list
+ { $$ = make_pattern_list ($3, $5); }
+ | newline_list '(' pattern ')' newline_list
+ { $$ = make_pattern_list ($3, (COMMAND *)NULL); }
+ ;
+
+case_clause_sequence: pattern_list SEMI_SEMI
+ { $$ = $1; }
+ | case_clause_sequence pattern_list SEMI_SEMI
+ { $2->next = $1; $$ = $2; }
+ | pattern_list SEMI_AND
+ { $1->flags |= CASEPAT_FALLTHROUGH; $$ = $1; }
+ | case_clause_sequence pattern_list SEMI_AND
+ { $2->flags |= CASEPAT_FALLTHROUGH; $2->next = $1; $$ = $2; }
+ | pattern_list SEMI_SEMI_AND
+ { $1->flags |= CASEPAT_TESTNEXT; $$ = $1; }
+ | case_clause_sequence pattern_list SEMI_SEMI_AND
+ { $2->flags |= CASEPAT_TESTNEXT; $2->next = $1; $$ = $2; }
+ ;
+
+pattern: WORD
+ { $$ = make_word_list ($1, (WORD_LIST *)NULL); }
+ | pattern '|' WORD
+ { $$ = make_word_list ($3, $1); }
+ ;
+
+/* A list allows leading or trailing newlines and
+ newlines as operators (equivalent to semicolons).
+ It must end with a newline or semicolon.
+ Lists are used within commands such as if, for, while. */
+
+list: newline_list list0
+ {
+ $$ = $2;
+ if (need_here_doc)
+ gather_here_documents ();
+ }
+ ;
+
+compound_list: list
+ | newline_list list1
+ {
+ $$ = $2;
+ }
+ ;
+
+list0: list1 '\n' newline_list
+ | list1 '&' newline_list
+ {
+ if ($1->type == cm_connection)
+ $$ = connect_async_list ($1, (COMMAND *)NULL, '&');
+ else
+ $$ = command_connect ($1, (COMMAND *)NULL, '&');
+ }
+ | list1 ';' newline_list
+
+ ;
+
+list1: list1 AND_AND newline_list list1
+ { $$ = command_connect ($1, $4, AND_AND); }
+ | list1 OR_OR newline_list list1
+ { $$ = command_connect ($1, $4, OR_OR); }
+ | list1 '&' newline_list list1
+ {
+ if ($1->type == cm_connection)
+ $$ = connect_async_list ($1, $4, '&');
+ else
+ $$ = command_connect ($1, $4, '&');
+ }
+ | list1 ';' newline_list list1
+ { $$ = command_connect ($1, $4, ';'); }
+ | list1 '\n' newline_list list1
+ { $$ = command_connect ($1, $4, ';'); }
+ | pipeline_command
+ { $$ = $1; }
+ ;
+
+simple_list_terminator: '\n'
+ | yacc_EOF
+ ;
+
+list_terminator:'\n'
+ { $$ = '\n'; }
+ | ';'
+ { $$ = ';'; }
+ | yacc_EOF
+ { $$ = yacc_EOF; }
+ ;
+
+newline_list:
+ | newline_list '\n'
+ ;
+
+/* A simple_list is a list that contains no significant newlines
+ and no leading or trailing newlines. Newlines are allowed
+ only following operators, where they are not significant.
+
+ This is what an inputunit consists of. */
+
+simple_list: simple_list1
+ {
+ $$ = $1;
+ if (need_here_doc)
+ gather_here_documents ();
+ if ((parser_state & PST_CMDSUBST) && current_token == shell_eof_token)
+ {
+ global_command = $1;
+ eof_encountered = 0;
+ rewind_input_string ();
+ YYACCEPT;
+ }
+ }
+ | simple_list1 '&'
+ {
+ if ($1->type == cm_connection)
+ $$ = connect_async_list ($1, (COMMAND *)NULL, '&');
+ else
+ $$ = command_connect ($1, (COMMAND *)NULL, '&');
+ if (need_here_doc)
+ gather_here_documents ();
+ if ((parser_state & PST_CMDSUBST) && current_token == shell_eof_token)
+ {
+ global_command = $1;
+ eof_encountered = 0;
+ rewind_input_string ();
+ YYACCEPT;
+ }
+ }
+ | simple_list1 ';'
+ {
+ $$ = $1;
+ if (need_here_doc)
+ gather_here_documents ();
+ if ((parser_state & PST_CMDSUBST) && current_token == shell_eof_token)
+ {
+ global_command = $1;
+ eof_encountered = 0;
+ rewind_input_string ();
+ YYACCEPT;
+ }
+ }
+ ;
+
+simple_list1: simple_list1 AND_AND newline_list simple_list1
+ { $$ = command_connect ($1, $4, AND_AND); }
+ | simple_list1 OR_OR newline_list simple_list1
+ { $$ = command_connect ($1, $4, OR_OR); }
+ | simple_list1 '&' simple_list1
+ {
+ if ($1->type == cm_connection)
+ $$ = connect_async_list ($1, $3, '&');
+ else
+ $$ = command_connect ($1, $3, '&');
+ }
+ | simple_list1 ';' simple_list1
+ { $$ = command_connect ($1, $3, ';'); }
+
+ | pipeline_command
+ { $$ = $1; }
+ ;
+
+pipeline_command: pipeline
+ { $$ = $1; }
+ | BANG pipeline_command
+ {
+ if ($2)
+ $2->flags ^= CMD_INVERT_RETURN; /* toggle */
+ $$ = $2;
+ }
+ | timespec pipeline_command
+ {
+ if ($2)
+ $2->flags |= $1;
+ $$ = $2;
+ }
+ | timespec list_terminator
+ {
+ ELEMENT x;
+
+ /* Boy, this is unclean. `time' by itself can
+ time a null command. We cheat and push a
+ newline back if the list_terminator was a newline
+ to avoid the double-newline problem (one to
+ terminate this, one to terminate the command) */
+ x.word = 0;
+ x.redirect = 0;
+ $$ = make_simple_command (x, (COMMAND *)NULL);
+ $$->flags |= $1;
+ /* XXX - let's cheat and push a newline back */
+ if ($2 == '\n')
+ token_to_read = '\n';
+ }
+ | BANG list_terminator
+ {
+ ELEMENT x;
+
+ /* This is just as unclean. Posix says that `!'
+ by itself should be equivalent to `false'.
+ We cheat and push a
+ newline back if the list_terminator was a newline
+ to avoid the double-newline problem (one to
+ terminate this, one to terminate the command) */
+ x.word = 0;
+ x.redirect = 0;
+ $$ = make_simple_command (x, (COMMAND *)NULL);
+ $$->flags |= CMD_INVERT_RETURN;
+ /* XXX - let's cheat and push a newline back */
+ if ($2 == '\n')
+ token_to_read = '\n';
+ }
+ ;
+
+pipeline: pipeline '|' newline_list pipeline
+ { $$ = command_connect ($1, $4, '|'); }
+ | pipeline BAR_AND newline_list pipeline
+ {
+ /* Make cmd1 |& cmd2 equivalent to cmd1 2>&1 | cmd2 */
+ COMMAND *tc;
+ REDIRECTEE rd, sd;
+ REDIRECT *r;
+
+ tc = $1->type == cm_simple ? (COMMAND *)$1->value.Simple : $1;
+ sd.dest = 2;
+ rd.dest = 1;
+ r = make_redirection (sd, r_duplicating_output, rd, 0);
+ if (tc->redirects)
+ {
+ register REDIRECT *t;
+ for (t = tc->redirects; t->next; t = t->next)
+ ;
+ t->next = r;
+ }
+ else
+ tc->redirects = r;
+
+ $$ = command_connect ($1, $4, '|');
+ }
+ | command
+ { $$ = $1; }
+ ;
+
+timespec: TIME
+ { $$ = CMD_TIME_PIPELINE; }
+ | TIME TIMEOPT
+ { $$ = CMD_TIME_PIPELINE|CMD_TIME_POSIX; }
+ | TIME TIMEOPT TIMEIGN
+ { $$ = CMD_TIME_PIPELINE|CMD_TIME_POSIX; }
+ ;
+%%
+
+/* Initial size to allocate for tokens, and the
+ amount to grow them by. */
+#define TOKEN_DEFAULT_INITIAL_SIZE 496
+#define TOKEN_DEFAULT_GROW_SIZE 512
+
+/* Should we call prompt_again? */
+#define SHOULD_PROMPT() \
+ (interactive && (bash_input.type == st_stdin || bash_input.type == st_stream))
+
+#if defined (ALIAS)
+# define expanding_alias() (pushed_string_list && pushed_string_list->expander)
+#else
+# define expanding_alias() 0
+#endif
+
+/* Global var is non-zero when end of file has been reached. */
+int EOF_Reached = 0;
+
+#ifdef DEBUG
+static void
+debug_parser (i)
+ int i;
+{
+#if YYDEBUG != 0
+ yydebug = i;
+#endif
+}
+#endif
+
+/* yy_getc () returns the next available character from input or EOF.
+ yy_ungetc (c) makes `c' the next character to read.
+ init_yy_io (get, unget, type, location) makes the function GET the
+ installed function for getting the next character, makes UNGET the
+ installed function for un-getting a character, sets the type of stream
+ (either string or file) from TYPE, and makes LOCATION point to where
+ the input is coming from. */
+
+/* Unconditionally returns end-of-file. */
+int
+return_EOF ()
+{
+ return (EOF);
+}
+
+/* Variable containing the current get and unget functions.
+ See ./input.h for a clearer description. */
+BASH_INPUT bash_input;
+
+/* Set all of the fields in BASH_INPUT to NULL. Free bash_input.name if it
+ is non-null, avoiding a memory leak. */
+void
+initialize_bash_input ()
+{
+ bash_input.type = st_none;
+ FREE (bash_input.name);
+ bash_input.name = (char *)NULL;
+ bash_input.location.file = (FILE *)NULL;
+ bash_input.location.string = (char *)NULL;
+ bash_input.getter = (sh_cget_func_t *)NULL;
+ bash_input.ungetter = (sh_cunget_func_t *)NULL;
+}
+
+/* Set the contents of the current bash input stream from
+ GET, UNGET, TYPE, NAME, and LOCATION. */
+void
+init_yy_io (get, unget, type, name, location)
+ sh_cget_func_t *get;
+ sh_cunget_func_t *unget;
+ enum stream_type type;
+ const char *name;
+ INPUT_STREAM location;
+{
+ bash_input.type = type;
+ FREE (bash_input.name);
+ bash_input.name = name ? savestring (name) : (char *)NULL;
+
+ /* XXX */
+#if defined (CRAY)
+ memcpy((char *)&bash_input.location.string, (char *)&location.string, sizeof(location));
+#else
+ bash_input.location = location;
+#endif
+ bash_input.getter = get;
+ bash_input.ungetter = unget;
+}
+
+char *
+yy_input_name ()
+{
+ return (bash_input.name ? bash_input.name : "stdin");
+}
+
+/* Call this to get the next character of input. */
+static int
+yy_getc ()
+{
+ return (*(bash_input.getter)) ();
+}
+
+/* Call this to unget C. That is, to make C the next character
+ to be read. */
+static int
+yy_ungetc (c)
+ int c;
+{
+ return (*(bash_input.ungetter)) (c);
+}
+
+#if defined (BUFFERED_INPUT)
+#ifdef INCLUDE_UNUSED
+int
+input_file_descriptor ()
+{
+ switch (bash_input.type)
+ {
+ case st_stream:
+ return (fileno (bash_input.location.file));
+ case st_bstream:
+ return (bash_input.location.buffered_fd);
+ case st_stdin:
+ default:
+ return (fileno (stdin));
+ }
+}
+#endif
+#endif /* BUFFERED_INPUT */
+
+/* **************************************************************** */
+/* */
+/* Let input be read from readline (). */
+/* */
+/* **************************************************************** */
+
+#if defined (READLINE)
+char *current_readline_prompt = (char *)NULL;
+char *current_readline_line = (char *)NULL;
+int current_readline_line_index = 0;
+
+static int
+yy_readline_get ()
+{
+ SigHandler *old_sigint;
+ int line_len;
+ unsigned char c;
+
+ if (!current_readline_line)
+ {
+ if (!bash_readline_initialized)
+ initialize_readline ();
+
+#if defined (JOB_CONTROL)
+ if (job_control)
+ give_terminal_to (shell_pgrp, 0);
+#endif /* JOB_CONTROL */
+
+ old_sigint = (SigHandler *)IMPOSSIBLE_TRAP_HANDLER;
+ if (signal_is_ignored (SIGINT) == 0)
+ {
+ /* interrupt_immediately++; */
+ old_sigint = (SigHandler *)set_signal_handler (SIGINT, sigint_sighandler);
+ }
+
+ current_readline_line = readline (current_readline_prompt ?
+ current_readline_prompt : "");
+
+ CHECK_TERMSIG;
+ if (signal_is_ignored (SIGINT) == 0)
+ {
+ /* interrupt_immediately--; */
+ if (old_sigint != IMPOSSIBLE_TRAP_HANDLER)
+ set_signal_handler (SIGINT, old_sigint);
+ }
+
+#if 0
+ /* Reset the prompt to the decoded value of prompt_string_pointer. */
+ reset_readline_prompt ();
+#endif
+
+ if (current_readline_line == 0)
+ return (EOF);
+
+ current_readline_line_index = 0;
+ line_len = strlen (current_readline_line);
+
+ current_readline_line = (char *)xrealloc (current_readline_line, 2 + line_len);
+ current_readline_line[line_len++] = '\n';
+ current_readline_line[line_len] = '\0';
+ }
+
+ if (current_readline_line[current_readline_line_index] == 0)
+ {
+ free (current_readline_line);
+ current_readline_line = (char *)NULL;
+ return (yy_readline_get ());
+ }
+ else
+ {
+ c = current_readline_line[current_readline_line_index++];
+ return (c);
+ }
+}
+
+static int
+yy_readline_unget (c)
+ int c;
+{
+ if (current_readline_line_index && current_readline_line)
+ current_readline_line[--current_readline_line_index] = c;
+ return (c);
+}
+
+void
+with_input_from_stdin ()
+{
+ INPUT_STREAM location;
+
+ if (bash_input.type != st_stdin && stream_on_stack (st_stdin) == 0)
+ {
+ location.string = current_readline_line;
+ init_yy_io (yy_readline_get, yy_readline_unget,
+ st_stdin, "readline stdin", location);
+ }
+}
+
+#else /* !READLINE */
+
+void
+with_input_from_stdin ()
+{
+ with_input_from_stream (stdin, "stdin");
+}
+#endif /* !READLINE */
+
+/* **************************************************************** */
+/* */
+/* Let input come from STRING. STRING is zero terminated. */
+/* */
+/* **************************************************************** */
+
+static int
+yy_string_get ()
+{
+ register char *string;
+ register unsigned char c;
+
+ string = bash_input.location.string;
+
+ /* If the string doesn't exist, or is empty, EOF found. */
+ if (string && *string)
+ {
+ c = *string++;
+ bash_input.location.string = string;
+ return (c);
+ }
+ else
+ return (EOF);
+}
+
+static int
+yy_string_unget (c)
+ int c;
+{
+ *(--bash_input.location.string) = c;
+ return (c);
+}
+
+void
+with_input_from_string (string, name)
+ char *string;
+ const char *name;
+{
+ INPUT_STREAM location;
+
+ location.string = string;
+ init_yy_io (yy_string_get, yy_string_unget, st_string, name, location);
+}
+
+/* Count the number of characters we've consumed from bash_input.location.string
+ and read into shell_input_line, but have not returned from shell_getc.
+ That is the true input location. Rewind bash_input.location.string by
+ that number of characters, so it points to the last character actually
+ consumed by the parser. */
+static void
+rewind_input_string ()
+{
+ int xchars;
+
+ /* number of unconsumed characters in the input -- XXX need to take newlines
+ into account, e.g., $(...\n) */
+ xchars = shell_input_line_len - shell_input_line_index;
+ if (bash_input.location.string[-1] == '\n')
+ xchars++;
+
+ /* XXX - how to reflect bash_input.location.string back to string passed to
+ parse_and_execute or xparse_dolparen? xparse_dolparen needs to know how
+ far into the string we parsed. parse_and_execute knows where bash_input.
+ location.string is, and how far from orig_string that is -- that's the
+ number of characters the command consumed. */
+
+ /* bash_input.location.string - xchars should be where we parsed to */
+ /* need to do more validation on xchars value for sanity -- test cases. */
+ bash_input.location.string -= xchars;
+}
+
+/* **************************************************************** */
+/* */
+/* Let input come from STREAM. */
+/* */
+/* **************************************************************** */
+
+/* These two functions used to test the value of the HAVE_RESTARTABLE_SYSCALLS
+ define, and just use getc/ungetc if it was defined, but since bash
+ installs its signal handlers without the SA_RESTART flag, some signals
+ (like SIGCHLD, SIGWINCH, etc.) received during a read(2) will not cause
+ the read to be restarted. We need to restart it ourselves. */
+
+static int
+yy_stream_get ()
+{
+ int result;
+
+ result = EOF;
+ if (bash_input.location.file)
+ {
+#if 0
+ if (interactive)
+ interrupt_immediately++;
+#endif
+
+ /* XXX - don't need terminate_immediately; getc_with_restart checks
+ for terminating signals itself if read returns < 0 */
+ result = getc_with_restart (bash_input.location.file);
+
+#if 0
+ if (interactive)
+ interrupt_immediately--;
+#endif
+ }
+ return (result);
+}
+
+static int
+yy_stream_unget (c)
+ int c;
+{
+ return (ungetc_with_restart (c, bash_input.location.file));
+}
+
+void
+with_input_from_stream (stream, name)
+ FILE *stream;
+ const char *name;
+{
+ INPUT_STREAM location;
+
+ location.file = stream;
+ init_yy_io (yy_stream_get, yy_stream_unget, st_stream, name, location);
+}
+
+typedef struct stream_saver {
+ struct stream_saver *next;
+ BASH_INPUT bash_input;
+ int line;
+#if defined (BUFFERED_INPUT)
+ BUFFERED_STREAM *bstream;
+#endif /* BUFFERED_INPUT */
+} STREAM_SAVER;
+
+/* The globally known line number. */
+int line_number = 0;
+
+/* The line number offset set by assigning to LINENO. Not currently used. */
+int line_number_base = 0;
+
+#if defined (COND_COMMAND)
+static int cond_lineno;
+static int cond_token;
+#endif
+
+STREAM_SAVER *stream_list = (STREAM_SAVER *)NULL;
+
+void
+push_stream (reset_lineno)
+ int reset_lineno;
+{
+ STREAM_SAVER *saver = (STREAM_SAVER *)xmalloc (sizeof (STREAM_SAVER));
+
+ xbcopy ((char *)&bash_input, (char *)&(saver->bash_input), sizeof (BASH_INPUT));
+
+#if defined (BUFFERED_INPUT)
+ saver->bstream = (BUFFERED_STREAM *)NULL;
+ /* If we have a buffered stream, clear out buffers[fd]. */
+ if (bash_input.type == st_bstream && bash_input.location.buffered_fd >= 0)
+ saver->bstream = set_buffered_stream (bash_input.location.buffered_fd,
+ (BUFFERED_STREAM *)NULL);
+#endif /* BUFFERED_INPUT */
+
+ saver->line = line_number;
+ bash_input.name = (char *)NULL;
+ saver->next = stream_list;
+ stream_list = saver;
+ EOF_Reached = 0;
+ if (reset_lineno)
+ line_number = 0;
+}
+
+void
+pop_stream ()
+{
+ if (!stream_list)
+ EOF_Reached = 1;
+ else
+ {
+ STREAM_SAVER *saver = stream_list;
+
+ EOF_Reached = 0;
+ stream_list = stream_list->next;
+
+ init_yy_io (saver->bash_input.getter,
+ saver->bash_input.ungetter,
+ saver->bash_input.type,
+ saver->bash_input.name,
+ saver->bash_input.location);
+
+#if defined (BUFFERED_INPUT)
+ /* If we have a buffered stream, restore buffers[fd]. */
+ /* If the input file descriptor was changed while this was on the
+ save stack, update the buffered fd to the new file descriptor and
+ re-establish the buffer <-> bash_input fd correspondence. */
+ if (bash_input.type == st_bstream && bash_input.location.buffered_fd >= 0)
+ {
+ if (bash_input_fd_changed)
+ {
+ bash_input_fd_changed = 0;
+ if (default_buffered_input >= 0)
+ {
+ bash_input.location.buffered_fd = default_buffered_input;
+ saver->bstream->b_fd = default_buffered_input;
+ SET_CLOSE_ON_EXEC (default_buffered_input);
+ }
+ }
+ /* XXX could free buffered stream returned as result here. */
+ set_buffered_stream (bash_input.location.buffered_fd, saver->bstream);
+ }
+#endif /* BUFFERED_INPUT */
+
+ line_number = saver->line;
+
+ FREE (saver->bash_input.name);
+ free (saver);
+ }
+}
+
+/* Return 1 if a stream of type TYPE is saved on the stack. */
+int
+stream_on_stack (type)
+ enum stream_type type;
+{
+ register STREAM_SAVER *s;
+
+ for (s = stream_list; s; s = s->next)
+ if (s->bash_input.type == type)
+ return 1;
+ return 0;
+}
+
+/* Save the current token state and return it in a malloced array. */
+int *
+save_token_state ()
+{
+ int *ret;
+
+ ret = (int *)xmalloc (4 * sizeof (int));
+ ret[0] = last_read_token;
+ ret[1] = token_before_that;
+ ret[2] = two_tokens_ago;
+ ret[3] = current_token;
+ return ret;
+}
+
+void
+restore_token_state (ts)
+ int *ts;
+{
+ if (ts == 0)
+ return;
+ last_read_token = ts[0];
+ token_before_that = ts[1];
+ two_tokens_ago = ts[2];
+ current_token = ts[3];
+}
+
+/*
+ * This is used to inhibit alias expansion and reserved word recognition
+ * inside case statement pattern lists. A `case statement pattern list' is:
+ *
+ * everything between the `in' in a `case word in' and the next ')'
+ * or `esac'
+ * everything between a `;;' and the next `)' or `esac'
+ */
+
+#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
+
+#define END_OF_ALIAS 0
+
+/*
+ * Pseudo-global variables used in implementing token-wise alias expansion.
+ */
+
+/*
+ * Pushing and popping strings. This works together with shell_getc to
+ * implement alias expansion on a per-token basis.
+ */
+
+#define PSH_ALIAS 0x01
+#define PSH_DPAREN 0x02
+#define PSH_SOURCE 0x04
+
+typedef struct string_saver {
+ struct string_saver *next;
+ int expand_alias; /* Value to set expand_alias to when string is popped. */
+ char *saved_line;
+#if defined (ALIAS)
+ alias_t *expander; /* alias that caused this line to be pushed. */
+#endif
+ size_t saved_line_size, saved_line_index;
+ int saved_line_terminator;
+ int flags;
+} STRING_SAVER;
+
+STRING_SAVER *pushed_string_list = (STRING_SAVER *)NULL;
+
+/*
+ * Push the current shell_input_line onto a stack of such lines and make S
+ * the current input. Used when expanding aliases. EXPAND is used to set
+ * the value of expand_next_token when the string is popped, so that the
+ * word after the alias in the original line is handled correctly when the
+ * alias expands to multiple words. TOKEN is the token that was expanded
+ * into S; it is saved and used to prevent infinite recursive expansion.
+ */
+static void
+push_string (s, expand, ap)
+ char *s;
+ int expand;
+ alias_t *ap;
+{
+ STRING_SAVER *temp = (STRING_SAVER *)xmalloc (sizeof (STRING_SAVER));
+
+ temp->expand_alias = expand;
+ temp->saved_line = shell_input_line;
+ temp->saved_line_size = shell_input_line_size;
+ temp->saved_line_index = shell_input_line_index;
+ temp->saved_line_terminator = shell_input_line_terminator;
+ temp->flags = 0;
+#if defined (ALIAS)
+ temp->expander = ap;
+ if (ap)
+ temp->flags = PSH_ALIAS;
+#endif
+ temp->next = pushed_string_list;
+ pushed_string_list = temp;
+
+#if defined (ALIAS)
+ if (ap)
+ ap->flags |= AL_BEINGEXPANDED;
+#endif
+
+ shell_input_line = s;
+ shell_input_line_size = STRLEN (s);
+ shell_input_line_index = 0;
+ shell_input_line_terminator = '\0';
+#if 0
+ parser_state &= ~PST_ALEXPNEXT; /* XXX */
+#endif
+
+ set_line_mbstate ();
+}
+
+/*
+ * Make the top of the pushed_string stack be the current shell input.
+ * Only called when there is something on the stack. Called from shell_getc
+ * when it thinks it has consumed the string generated by an alias expansion
+ * and needs to return to the original input line.
+ */
+static void
+pop_string ()
+{
+ STRING_SAVER *t;
+
+ FREE (shell_input_line);
+ shell_input_line = pushed_string_list->saved_line;
+ shell_input_line_index = pushed_string_list->saved_line_index;
+ shell_input_line_size = pushed_string_list->saved_line_size;
+ shell_input_line_terminator = pushed_string_list->saved_line_terminator;
+
+ if (pushed_string_list->expand_alias)
+ parser_state |= PST_ALEXPNEXT;
+ else
+ parser_state &= ~PST_ALEXPNEXT;
+
+ t = pushed_string_list;
+ pushed_string_list = pushed_string_list->next;
+
+#if defined (ALIAS)
+ if (t->expander)
+ t->expander->flags &= ~AL_BEINGEXPANDED;
+#endif
+
+ free ((char *)t);
+
+ set_line_mbstate ();
+}
+
+static void
+free_string_list ()
+{
+ register STRING_SAVER *t, *t1;
+
+ for (t = pushed_string_list; t; )
+ {
+ t1 = t->next;
+ FREE (t->saved_line);
+#if defined (ALIAS)
+ if (t->expander)
+ t->expander->flags &= ~AL_BEINGEXPANDED;
+#endif
+ free ((char *)t);
+ t = t1;
+ }
+ pushed_string_list = (STRING_SAVER *)NULL;
+}
+
+#endif /* ALIAS || DPAREN_ARITHMETIC */
+
+void
+free_pushed_string_input ()
+{
+#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
+ free_string_list ();
+#endif
+}
+
+int
+parser_expanding_alias ()
+{
+ return (expanding_alias ());
+}
+
+void
+parser_save_alias ()
+{
+#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
+ push_string ((char *)NULL, 0, (alias_t *)NULL);
+ pushed_string_list->flags = PSH_SOURCE; /* XXX - for now */
+#else
+ ;
+#endif
+}
+
+void
+parser_restore_alias ()
+{
+#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
+ if (pushed_string_list)
+ pop_string ();
+#else
+ ;
+#endif
+}
+
+/* Return a line of text, taken from wherever yylex () reads input.
+ If there is no more input, then we return NULL. If REMOVE_QUOTED_NEWLINE
+ is non-zero, we remove unquoted \<newline> pairs. This is used by
+ read_secondary_line to read here documents. */
+static char *
+read_a_line (remove_quoted_newline)
+ int remove_quoted_newline;
+{
+ static char *line_buffer = (char *)NULL;
+ static int buffer_size = 0;
+ int indx, c, peekc, pass_next;
+
+#if defined (READLINE)
+ if (no_line_editing && SHOULD_PROMPT ())
+#else
+ if (SHOULD_PROMPT ())
+#endif
+ print_prompt ();
+
+ pass_next = indx = 0;
+ while (1)
+ {
+ /* Allow immediate exit if interrupted during input. */
+ QUIT;
+
+ c = yy_getc ();
+
+ /* Ignore null bytes in input. */
+ if (c == 0)
+ {
+#if 0
+ internal_warning ("read_a_line: ignored null byte in input");
+#endif
+ continue;
+ }
+
+ /* If there is no more input, then we return NULL. */
+ if (c == EOF)
+ {
+ if (interactive && bash_input.type == st_stream)
+ clearerr (stdin);
+ if (indx == 0)
+ return ((char *)NULL);
+ c = '\n';
+ }
+
+ /* `+2' in case the final character in the buffer is a newline. */
+ RESIZE_MALLOCED_BUFFER (line_buffer, indx, 2, buffer_size, 128);
+
+ /* IF REMOVE_QUOTED_NEWLINES is non-zero, we are reading a
+ here document with an unquoted delimiter. In this case,
+ the line will be expanded as if it were in double quotes.
+ We allow a backslash to escape the next character, but we
+ need to treat the backslash specially only if a backslash
+ quoting a backslash-newline pair appears in the line. */
+ if (pass_next)
+ {
+ line_buffer[indx++] = c;
+ pass_next = 0;
+ }
+ else if (c == '\\' && remove_quoted_newline)
+ {
+ QUIT;
+ peekc = yy_getc ();
+ if (peekc == '\n')
+ {
+ line_number++;
+ continue; /* Make the unquoted \<newline> pair disappear. */
+ }
+ else
+ {
+ yy_ungetc (peekc);
+ pass_next = 1;
+ line_buffer[indx++] = c; /* Preserve the backslash. */
+ }
+ }
+ else
+ line_buffer[indx++] = c;
+
+ if (c == '\n')
+ {
+ line_buffer[indx] = '\0';
+ return (line_buffer);
+ }
+ }
+}
+
+/* Return a line as in read_a_line (), but insure that the prompt is
+ the secondary prompt. This is used to read the lines of a here
+ document. REMOVE_QUOTED_NEWLINE is non-zero if we should remove
+ newlines quoted with backslashes while reading the line. It is
+ non-zero unless the delimiter of the here document was quoted. */
+char *
+read_secondary_line (remove_quoted_newline)
+ int remove_quoted_newline;
+{
+ char *ret;
+ int n, c;
+
+ prompt_string_pointer = &ps2_prompt;
+ if (SHOULD_PROMPT())
+ prompt_again ();
+ ret = read_a_line (remove_quoted_newline);
+#if defined (HISTORY)
+ if (ret && remember_on_history && (parser_state & PST_HEREDOC))
+ {
+ /* To make adding the here-document body right, we need to rely on
+ history_delimiting_chars() returning \n for the first line of the
+ here-document body and the null string for the second and subsequent
+ lines, so we avoid double newlines.
+ current_command_line_count == 2 for the first line of the body. */
+
+ current_command_line_count++;
+ maybe_add_history (ret);
+ }
+#endif /* HISTORY */
+ return ret;
+}
+
+/* **************************************************************** */
+/* */
+/* YYLEX () */
+/* */
+/* **************************************************************** */
+
+/* Reserved words. These are only recognized as the first word of a
+ command. */
+STRING_INT_ALIST word_token_alist[] = {
+ { "if", IF },
+ { "then", THEN },
+ { "else", ELSE },
+ { "elif", ELIF },
+ { "fi", FI },
+ { "case", CASE },
+ { "esac", ESAC },
+ { "for", FOR },
+#if defined (SELECT_COMMAND)
+ { "select", SELECT },
+#endif
+ { "while", WHILE },
+ { "until", UNTIL },
+ { "do", DO },
+ { "done", DONE },
+ { "in", IN },
+ { "function", FUNCTION },
+#if defined (COMMAND_TIMING)
+ { "time", TIME },
+#endif
+ { "{", '{' },
+ { "}", '}' },
+ { "!", BANG },
+#if defined (COND_COMMAND)
+ { "[[", COND_START },
+ { "]]", COND_END },
+#endif
+#if defined (COPROCESS_SUPPORT)
+ { "coproc", COPROC },
+#endif
+ { (char *)NULL, 0}
+};
+
+/* other tokens that can be returned by read_token() */
+STRING_INT_ALIST other_token_alist[] = {
+ /* Multiple-character tokens with special values */
+ { "--", TIMEIGN },
+ { "-p", TIMEOPT },
+ { "&&", AND_AND },
+ { "||", OR_OR },
+ { ">>", GREATER_GREATER },
+ { "<<", LESS_LESS },
+ { "<&", LESS_AND },
+ { ">&", GREATER_AND },
+ { ";;", SEMI_SEMI },
+ { ";&", SEMI_AND },
+ { ";;&", SEMI_SEMI_AND },
+ { "<<-", LESS_LESS_MINUS },
+ { "<<<", LESS_LESS_LESS },
+ { "&>", AND_GREATER },
+ { "&>>", AND_GREATER_GREATER },
+ { "<>", LESS_GREATER },
+ { ">|", GREATER_BAR },
+ { "|&", BAR_AND },
+ { "EOF", yacc_EOF },
+ /* Tokens whose value is the character itself */
+ { ">", '>' },
+ { "<", '<' },
+ { "-", '-' },
+ { "{", '{' },
+ { "}", '}' },
+ { ";", ';' },
+ { "(", '(' },
+ { ")", ')' },
+ { "|", '|' },
+ { "&", '&' },
+ { "newline", '\n' },
+ { (char *)NULL, 0}
+};
+
+/* others not listed here:
+ WORD look at yylval.word
+ ASSIGNMENT_WORD look at yylval.word
+ NUMBER look at yylval.number
+ ARITH_CMD look at yylval.word_list
+ ARITH_FOR_EXPRS look at yylval.word_list
+ COND_CMD look at yylval.command
+*/
+
+/* These are used by read_token_word, but appear up here so that shell_getc
+ can use them to decide when to add otherwise blank lines to the history. */
+
+/* The primary delimiter stack. */
+struct dstack dstack = { (char *)NULL, 0, 0 };
+
+/* A temporary delimiter stack to be used when decoding prompt strings.
+ This is needed because command substitutions in prompt strings (e.g., PS2)
+ can screw up the parser's quoting state. */
+static struct dstack temp_dstack = { (char *)NULL, 0, 0 };
+
+/* Macro for accessing the top delimiter on the stack. Returns the
+ delimiter or zero if none. */
+#define current_delimiter(ds) \
+ (ds.delimiter_depth ? ds.delimiters[ds.delimiter_depth - 1] : 0)
+
+#define push_delimiter(ds, character) \
+ do \
+ { \
+ if (ds.delimiter_depth + 2 > ds.delimiter_space) \
+ ds.delimiters = (char *)xrealloc \
+ (ds.delimiters, (ds.delimiter_space += 10) * sizeof (char)); \
+ ds.delimiters[ds.delimiter_depth] = character; \
+ ds.delimiter_depth++; \
+ } \
+ while (0)
+
+#define pop_delimiter(ds) ds.delimiter_depth--
+
+/* Return the next shell input character. This always reads characters
+ from shell_input_line; when that line is exhausted, it is time to
+ read the next line. This is called by read_token when the shell is
+ processing normal command input. */
+
+/* This implements one-character lookahead/lookbehind across physical input
+ lines, to avoid something being lost because it's pushed back with
+ shell_ungetc when we're at the start of a line. */
+static int eol_ungetc_lookahead = 0;
+
+static int
+shell_getc (remove_quoted_newline)
+ int remove_quoted_newline;
+{
+ register int i;
+ int c, truncating;
+ unsigned char uc;
+
+ QUIT;
+
+ if (sigwinch_received)
+ {
+ sigwinch_received = 0;
+ get_new_window_size (0, (int *)0, (int *)0);
+ }
+
+ if (eol_ungetc_lookahead)
+ {
+ c = eol_ungetc_lookahead;
+ eol_ungetc_lookahead = 0;
+ return (c);
+ }
+
+#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
+ /* If shell_input_line[shell_input_line_index] == 0, but there is
+ something on the pushed list of strings, then we don't want to go
+ off and get another line. We let the code down below handle it. */
+
+ if (!shell_input_line || ((!shell_input_line[shell_input_line_index]) &&
+ (pushed_string_list == (STRING_SAVER *)NULL)))
+#else /* !ALIAS && !DPAREN_ARITHMETIC */
+ if (!shell_input_line || !shell_input_line[shell_input_line_index])
+#endif /* !ALIAS && !DPAREN_ARITHMETIC */
+ {
+ line_number++;
+
+ /* Let's not let one really really long line blow up memory allocation */
+ if (shell_input_line && shell_input_line_size >= 32768)
+ {
+ free (shell_input_line);
+ shell_input_line = 0;
+ shell_input_line_size = 0;
+ }
+
+ restart_read:
+
+ /* Allow immediate exit if interrupted during input. */
+ QUIT;
+
+ i = truncating = 0;
+ shell_input_line_terminator = 0;
+
+ /* If the shell is interatctive, but not currently printing a prompt
+ (interactive_shell && interactive == 0), we don't want to print
+ notifies or cleanup the jobs -- we want to defer it until we do
+ print the next prompt. */
+ if (interactive_shell == 0 || SHOULD_PROMPT())
+ {
+#if defined (JOB_CONTROL)
+ /* This can cause a problem when reading a command as the result
+ of a trap, when the trap is called from flush_child. This call
+ had better not cause jobs to disappear from the job table in
+ that case, or we will have big trouble. */
+ notify_and_cleanup ();
+#else /* !JOB_CONTROL */
+ cleanup_dead_jobs ();
+#endif /* !JOB_CONTROL */
+ }
+
+#if defined (READLINE)
+ if (no_line_editing && SHOULD_PROMPT())
+#else
+ if (SHOULD_PROMPT())
+#endif
+ print_prompt ();
+
+ if (bash_input.type == st_stream)
+ clearerr (stdin);
+
+ while (1)
+ {
+ c = yy_getc ();
+
+ /* Allow immediate exit if interrupted during input. */
+ QUIT;
+
+ if (c == '\0')
+ {
+#if 0
+ internal_warning ("shell_getc: ignored null byte in input");
+#endif
+ continue;
+ }
+
+ /* Theoretical overflow */
+ /* If we can't put 256 bytes more into the buffer, allocate
+ everything we can and fill it as full as we can. */
+ /* XXX - we ignore rest of line using `truncating' flag */
+ if (shell_input_line_size > (SIZE_MAX - 256))
+ {
+ size_t n;
+
+ n = SIZE_MAX - i; /* how much more can we put into the buffer? */
+ if (n <= 2) /* we have to save 1 for the newline added below */
+ {
+ if (truncating == 0)
+ internal_warning("shell_getc: shell_input_line_size (%zu) exceeds SIZE_MAX (%llu): line truncated", shell_input_line_size, SIZE_MAX);
+ shell_input_line[i] = '\0';
+ truncating = 1;
+ }
+ if (shell_input_line_size < SIZE_MAX)
+ {
+ shell_input_line_size = SIZE_MAX;
+ shell_input_line = xrealloc (shell_input_line, shell_input_line_size);
+ }
+ }
+ else
+ RESIZE_MALLOCED_BUFFER (shell_input_line, i, 2, shell_input_line_size, 256);
+
+ if (c == EOF)
+ {
+ if (bash_input.type == st_stream)
+ clearerr (stdin);
+
+ if (i == 0)
+ shell_input_line_terminator = EOF;
+
+ shell_input_line[i] = '\0';
+ break;
+ }
+
+ if (truncating == 0 || c == '\n')
+ shell_input_line[i++] = c;
+
+ if (c == '\n')
+ {
+ shell_input_line[--i] = '\0';
+ current_command_line_count++;
+ break;
+ }
+ }
+
+ shell_input_line_index = 0;
+ shell_input_line_len = i; /* == strlen (shell_input_line) */
+
+ set_line_mbstate ();
+
+#if defined (HISTORY)
+ if (remember_on_history && shell_input_line && shell_input_line[0])
+ {
+ char *expansions;
+# if defined (BANG_HISTORY)
+ int old_hist;
+
+ /* If the current delimiter is a single quote, we should not be
+ performing history expansion, even if we're on a different
+ line from the original single quote. */
+ old_hist = history_expansion_inhibited;
+ if (current_delimiter (dstack) == '\'')
+ history_expansion_inhibited = 1;
+# endif
+ expansions = pre_process_line (shell_input_line, 1, 1);
+# if defined (BANG_HISTORY)
+ history_expansion_inhibited = old_hist;
+# endif
+ if (expansions != shell_input_line)
+ {
+ free (shell_input_line);
+ shell_input_line = expansions;
+ shell_input_line_len = shell_input_line ?
+ strlen (shell_input_line) : 0;
+ if (shell_input_line_len == 0)
+ current_command_line_count--;
+
+ /* We have to force the xrealloc below because we don't know
+ the true allocated size of shell_input_line anymore. */
+ shell_input_line_size = shell_input_line_len;
+
+ set_line_mbstate ();
+ }
+ }
+ /* Try to do something intelligent with blank lines encountered while
+ entering multi-line commands. XXX - this is grotesque */
+ else if (remember_on_history && shell_input_line &&
+ shell_input_line[0] == '\0' &&
+ current_command_line_count > 1)
+ {
+ if (current_delimiter (dstack))
+ /* We know shell_input_line[0] == 0 and we're reading some sort of
+ quoted string. This means we've got a line consisting of only
+ a newline in a quoted string. We want to make sure this line
+ gets added to the history. */
+ maybe_add_history (shell_input_line);
+ else
+ {
+ char *hdcs;
+ hdcs = history_delimiting_chars (shell_input_line);
+ if (hdcs && hdcs[0] == ';')
+ maybe_add_history (shell_input_line);
+ }
+ }
+
+#endif /* HISTORY */
+
+ if (shell_input_line)
+ {
+ /* Lines that signify the end of the shell's input should not be
+ echoed. We should not echo lines while parsing command
+ substitutions with recursive calls into the parsing engine; those
+ should only be echoed once when we read the word. That is the
+ reason for the test against shell_eof_token, which is set to a
+ right paren when parsing the contents of command substitutions. */
+ if (echo_input_at_read && (shell_input_line[0] ||
+ shell_input_line_terminator != EOF) &&
+ shell_eof_token == 0)
+ fprintf (stderr, "%s\n", shell_input_line);
+ }
+ else
+ {
+ shell_input_line_size = 0;
+ prompt_string_pointer = ¤t_prompt_string;
+ if (SHOULD_PROMPT ())
+ prompt_again ();
+ goto restart_read;
+ }
+
+ /* Add the newline to the end of this string, iff the string does
+ not already end in an EOF character. */
+ if (shell_input_line_terminator != EOF)
+ {
+ if (shell_input_line_size < SIZE_MAX-3 && (shell_input_line_len+3 > shell_input_line_size))
+ shell_input_line = (char *)xrealloc (shell_input_line,
+ 1 + (shell_input_line_size += 2));
+
+ shell_input_line[shell_input_line_len] = '\n';
+ shell_input_line[shell_input_line_len + 1] = '\0';
+
+ set_line_mbstate ();
+ }
+ }
+
+next_alias_char:
+ uc = shell_input_line[shell_input_line_index];
+
+ if (uc)
+ shell_input_line_index++;
+
+#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
+ /* If UC is NULL, we have reached the end of the current input string. If
+ pushed_string_list is non-empty, it's time to pop to the previous string
+ because we have fully consumed the result of the last alias expansion.
+ Do it transparently; just return the next character of the string popped
+ to. */
+ /* If pushed_string_list != 0 but pushed_string_list->expander == 0 (not
+ currently tested) and the flags value is not PSH_SOURCE, we are not
+ parsing an alias, we have just saved one (push_string, when called by
+ the parse_dparen code) In this case, just go on as well. The PSH_SOURCE
+ case is handled below. */
+pop_alias:
+ if (uc == 0 && pushed_string_list && pushed_string_list->flags != PSH_SOURCE)
+ {
+ pop_string ();
+ uc = shell_input_line[shell_input_line_index];
+ if (uc)
+ shell_input_line_index++;
+ }
+#endif /* ALIAS || DPAREN_ARITHMETIC */
+
+ if MBTEST(uc == '\\' && remove_quoted_newline && shell_input_line[shell_input_line_index] == '\n')
+ {
+ if (SHOULD_PROMPT ())
+ prompt_again ();
+ line_number++;
+ /* What do we do here if we're expanding an alias whose definition
+ includes an escaped newline? If that's the last character in the
+ alias expansion, we just pop the pushed string list (recall that
+ we inhibit the appending of a space in mk_alexpansion() if newline
+ is the last character). If it's not the last character, we need
+ to consume the quoted newline and move to the next character in
+ the expansion. */
+#if defined (ALIAS)
+ if (expanding_alias () && shell_input_line[shell_input_line_index+1] == '\0')
+ {
+ uc = 0;
+ goto pop_alias;
+ }
+ else if (expanding_alias () && shell_input_line[shell_input_line_index+1] != '\0')
+ {
+ shell_input_line_index++; /* skip newline */
+ goto next_alias_char; /* and get next character */
+ }
+ else
+#endif
+ goto restart_read;
+ }
+
+ if (uc == 0 && shell_input_line_terminator == EOF)
+ return ((shell_input_line_index != 0) ? '\n' : EOF);
+
+#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
+ /* We already know that we are not parsing an alias expansion because of the
+ check for expanding_alias() above. This knows how parse_and_execute
+ handles switching to st_string input while an alias is being expanded,
+ hence the check for pushed_string_list without pushed_string_list->expander
+ and the check for PSH_SOURCE as pushed_string_list->flags.
+ parse_and_execute and parse_string both change the input type to st_string
+ and place the string to be parsed and executed into location.string, so
+ we should not stop reading that until the pointer is '\0'.
+ The check for shell_input_line_terminator may be superfluous.
+
+ This solves the problem of `.' inside a multi-line alias with embedded
+ newlines executing things out of order. */
+ if (uc == 0 && bash_input.type == st_string && *bash_input.location.string &&
+ pushed_string_list && pushed_string_list->flags == PSH_SOURCE &&
+ shell_input_line_terminator == 0)
+ {
+ shell_input_line_index = 0;
+ goto restart_read;
+ }
+#endif
+
+ return (uc);
+}
+
+/* Put C back into the input for the shell. This might need changes for
+ HANDLE_MULTIBYTE around EOLs. Since we (currently) never push back a
+ character different than we read, shell_input_line_property doesn't need
+ to change when manipulating shell_input_line. The define for
+ last_shell_getc_is_singlebyte should take care of it, though. */
+static void
+shell_ungetc (c)
+ int c;
+{
+ if (shell_input_line && shell_input_line_index)
+ shell_input_line[--shell_input_line_index] = c;
+ else
+ eol_ungetc_lookahead = c;
+}
+
+#ifdef INCLUDE_UNUSED
+/* Back the input pointer up by one, effectively `ungetting' a character. */
+static void
+shell_ungetchar ()
+{
+ if (shell_input_line && shell_input_line_index)
+ shell_input_line_index--;
+}
+#endif
+
+/* Discard input until CHARACTER is seen, then push that character back
+ onto the input stream. */
+static void
+discard_until (character)
+ int character;
+{
+ int c;
+
+ while ((c = shell_getc (0)) != EOF && c != character)
+ ;
+
+ if (c != EOF)
+ shell_ungetc (c);
+}
+
+void
+execute_variable_command (command, vname)
+ char *command, *vname;
+{
+ char *last_lastarg;
+ sh_parser_state_t ps;
+
+ save_parser_state (&ps);
+ last_lastarg = get_string_value ("_");
+ if (last_lastarg)
+ last_lastarg = savestring (last_lastarg);
+
+ parse_and_execute (savestring (command), vname, SEVAL_NONINT|SEVAL_NOHIST);
+
+ restore_parser_state (&ps);
+ bind_variable ("_", last_lastarg, 0);
+ FREE (last_lastarg);
+
+ if (token_to_read == '\n') /* reset_parser was called */
+ token_to_read = 0;
+}
+
+/* Place to remember the token. We try to keep the buffer
+ at a reasonable size, but it can grow. */
+static char *token = (char *)NULL;
+
+/* Current size of the token buffer. */
+static int token_buffer_size;
+
+/* Command to read_token () explaining what we want it to do. */
+#define READ 0
+#define RESET 1
+#define prompt_is_ps1 \
+ (!prompt_string_pointer || prompt_string_pointer == &ps1_prompt)
+
+/* Function for yyparse to call. yylex keeps track of
+ the last two tokens read, and calls read_token. */
+static int
+yylex ()
+{
+ if (interactive && (current_token == 0 || current_token == '\n'))
+ {
+ /* Before we print a prompt, we might have to check mailboxes.
+ We do this only if it is time to do so. Notice that only here
+ is the mail alarm reset; nothing takes place in check_mail ()
+ except the checking of mail. Please don't change this. */
+ if (prompt_is_ps1 && parse_and_execute_level == 0 && time_to_check_mail ())
+ {
+ check_mail ();
+ reset_mail_timer ();
+ }
+
+ /* Avoid printing a prompt if we're not going to read anything, e.g.
+ after resetting the parser with read_token (RESET). */
+ if (token_to_read == 0 && SHOULD_PROMPT ())
+ prompt_again ();
+ }
+
+ two_tokens_ago = token_before_that;
+ token_before_that = last_read_token;
+ last_read_token = current_token;
+ current_token = read_token (READ);
+
+ if ((parser_state & PST_EOFTOKEN) && current_token == shell_eof_token)
+ {
+ current_token = yacc_EOF;
+ if (bash_input.type == st_string)
+ rewind_input_string ();
+ }
+ parser_state &= ~PST_EOFTOKEN;
+
+ return (current_token);
+}
+
+/* When non-zero, we have read the required tokens
+ which allow ESAC to be the next one read. */
+static int esacs_needed_count;
+
+void
+gather_here_documents ()
+{
+ int r;
+
+ r = 0;
+ while (need_here_doc > 0)
+ {
+ parser_state |= PST_HEREDOC;
+ make_here_document (redir_stack[r++], line_number);
+ parser_state &= ~PST_HEREDOC;
+ need_here_doc--;
+ }
+}
+
+/* When non-zero, an open-brace used to create a group is awaiting a close
+ brace partner. */
+static int open_brace_count;
+
+#define command_token_position(token) \
+ (((token) == ASSIGNMENT_WORD) || (parser_state&PST_REDIRLIST) || \
+ ((token) != SEMI_SEMI && (token) != SEMI_AND && (token) != SEMI_SEMI_AND && reserved_word_acceptable(token)))
+
+#define assignment_acceptable(token) \
+ (command_token_position(token) && ((parser_state & PST_CASEPAT) == 0))
+
+/* Check to see if TOKEN is a reserved word and return the token
+ value if it is. */
+#define CHECK_FOR_RESERVED_WORD(tok) \
+ do { \
+ if (!dollar_present && !quoted && \
+ reserved_word_acceptable (last_read_token)) \
+ { \
+ int i; \
+ for (i = 0; word_token_alist[i].word != (char *)NULL; i++) \
+ if (STREQ (tok, word_token_alist[i].word)) \
+ { \
+ if ((parser_state & PST_CASEPAT) && (word_token_alist[i].token != ESAC)) \
+ break; \
+ if (word_token_alist[i].token == TIME && time_command_acceptable () == 0) \
+ break; \
+ if (word_token_alist[i].token == ESAC) \
+ parser_state &= ~(PST_CASEPAT|PST_CASESTMT); \
+ else if (word_token_alist[i].token == CASE) \
+ parser_state |= PST_CASESTMT; \
+ else if (word_token_alist[i].token == COND_END) \
+ parser_state &= ~(PST_CONDCMD|PST_CONDEXPR); \
+ else if (word_token_alist[i].token == COND_START) \
+ parser_state |= PST_CONDCMD; \
+ else if (word_token_alist[i].token == '{') \
+ open_brace_count++; \
+ else if (word_token_alist[i].token == '}' && open_brace_count) \
+ open_brace_count--; \
+ return (word_token_alist[i].token); \
+ } \
+ } \
+ } while (0)
+
+#if defined (ALIAS)
+
+ /* OK, we have a token. Let's try to alias expand it, if (and only if)
+ it's eligible.
+
+ It is eligible for expansion if EXPAND_ALIASES is set, and
+ the token is unquoted and the last token read was a command
+ separator (or expand_next_token is set), and we are currently
+ processing an alias (pushed_string_list is non-empty) and this
+ token is not the same as the current or any previously
+ processed alias.
+
+ Special cases that disqualify:
+ In a pattern list in a case statement (parser_state & PST_CASEPAT). */
+
+static char *
+mk_alexpansion (s)
+ char *s;
+{
+ int l;
+ char *r;
+
+ l = strlen (s);
+ r = xmalloc (l + 2);
+ strcpy (r, s);
+ /* If the last character in the alias is a newline, don't add a trailing
+ space to the expansion. Works with shell_getc above. */
+ if (r[l - 1] != ' ' && r[l - 1] != '\n')
+ r[l++] = ' ';
+ r[l] = '\0';
+ return r;
+}
+
+static int
+alias_expand_token (tokstr)
+ char *tokstr;
+{
+ char *expanded;
+ alias_t *ap;
+
+ if (((parser_state & PST_ALEXPNEXT) || command_token_position (last_read_token)) &&
+ (parser_state & PST_CASEPAT) == 0)
+ {
+ ap = find_alias (tokstr);
+
+ /* Currently expanding this token. */
+ if (ap && (ap->flags & AL_BEINGEXPANDED))
+ return (NO_EXPANSION);
+
+ /* mk_alexpansion puts an extra space on the end of the alias expansion,
+ so the lookahead by the parser works right. If this gets changed,
+ make sure the code in shell_getc that deals with reaching the end of
+ an expanded alias is changed with it. */
+ expanded = ap ? mk_alexpansion (ap->value) : (char *)NULL;
+
+ if (expanded)
+ {
+ push_string (expanded, ap->flags & AL_EXPANDNEXT, ap);
+ return (RE_READ_TOKEN);
+ }
+ else
+ /* This is an eligible token that does not have an expansion. */
+ return (NO_EXPANSION);
+ }
+ return (NO_EXPANSION);
+}
+#endif /* ALIAS */
+
+static int
+time_command_acceptable ()
+{
+#if defined (COMMAND_TIMING)
+ int i;
+
+ if (posixly_correct && shell_compatibility_level > 41)
+ {
+ /* Quick check of the rest of the line to find the next token. If it
+ begins with a `-', Posix says to not return `time' as the token.
+ This was interp 267. */
+ i = shell_input_line_index;
+ while (i < shell_input_line_len && (shell_input_line[i] == ' ' || shell_input_line[i] == '\t'))
+ i++;
+ if (shell_input_line[i] == '-')
+ return 0;
+ }
+
+ switch (last_read_token)
+ {
+ case 0:
+ case ';':
+ case '\n':
+ case AND_AND:
+ case OR_OR:
+ case '&':
+ case WHILE:
+ case DO:
+ case UNTIL:
+ case IF:
+ case THEN:
+ case ELIF:
+ case ELSE:
+ case '{': /* } */
+ case '(': /* )( */
+ case ')': /* only valid in case statement */
+ case BANG: /* ! time pipeline */
+ case TIME: /* time time pipeline */
+ case TIMEOPT: /* time -p time pipeline */
+ case TIMEIGN: /* time -p -- ... */
+ return 1;
+ default:
+ return 0;
+ }
+#else
+ return 0;
+#endif /* COMMAND_TIMING */
+}
+
+/* Handle special cases of token recognition:
+ IN is recognized if the last token was WORD and the token
+ before that was FOR or CASE or SELECT.
+
+ DO is recognized if the last token was WORD and the token
+ before that was FOR or SELECT.
+
+ ESAC is recognized if the last token caused `esacs_needed_count'
+ to be set
+
+ `{' is recognized if the last token as WORD and the token
+ before that was FUNCTION, or if we just parsed an arithmetic
+ `for' command.
+
+ `}' is recognized if there is an unclosed `{' present.
+
+ `-p' is returned as TIMEOPT if the last read token was TIME.
+ `--' is returned as TIMEIGN if the last read token was TIMEOPT.
+
+ ']]' is returned as COND_END if the parser is currently parsing
+ a conditional expression ((parser_state & PST_CONDEXPR) != 0)
+
+ `time' is returned as TIME if and only if it is immediately
+ preceded by one of `;', `\n', `||', `&&', or `&'.
+*/
+
+static int
+special_case_tokens (tokstr)
+ char *tokstr;
+{
+ if ((last_read_token == WORD) &&
+#if defined (SELECT_COMMAND)
+ ((token_before_that == FOR) || (token_before_that == CASE) || (token_before_that == SELECT)) &&
+#else
+ ((token_before_that == FOR) || (token_before_that == CASE)) &&
+#endif
+ (tokstr[0] == 'i' && tokstr[1] == 'n' && tokstr[2] == 0))
+ {
+ if (token_before_that == CASE)
+ {
+ parser_state |= PST_CASEPAT;
+ esacs_needed_count++;
+ }
+ return (IN);
+ }
+
+ if (last_read_token == WORD &&
+#if defined (SELECT_COMMAND)
+ (token_before_that == FOR || token_before_that == SELECT) &&
+#else
+ (token_before_that == FOR) &&
+#endif
+ (tokstr[0] == 'd' && tokstr[1] == 'o' && tokstr[2] == '\0'))
+ return (DO);
+
+ /* Ditto for ESAC in the CASE case.
+ Specifically, this handles "case word in esac", which is a legal
+ construct, certainly because someone will pass an empty arg to the
+ case construct, and we don't want it to barf. Of course, we should
+ insist that the case construct has at least one pattern in it, but
+ the designers disagree. */
+ if (esacs_needed_count)
+ {
+ esacs_needed_count--;
+ if (STREQ (tokstr, "esac"))
+ {
+ parser_state &= ~PST_CASEPAT;
+ return (ESAC);
+ }
+ }
+
+ /* The start of a shell function definition. */
+ if (parser_state & PST_ALLOWOPNBRC)
+ {
+ parser_state &= ~PST_ALLOWOPNBRC;
+ if (tokstr[0] == '{' && tokstr[1] == '\0') /* } */
+ {
+ open_brace_count++;
+ function_bstart = line_number;
+ return ('{'); /* } */
+ }
+ }
+
+ /* We allow a `do' after a for ((...)) without an intervening
+ list_terminator */
+ if (last_read_token == ARITH_FOR_EXPRS && tokstr[0] == 'd' && tokstr[1] == 'o' && !tokstr[2])
+ return (DO);
+ if (last_read_token == ARITH_FOR_EXPRS && tokstr[0] == '{' && tokstr[1] == '\0') /* } */
+ {
+ open_brace_count++;
+ return ('{'); /* } */
+ }
+
+ if (open_brace_count && reserved_word_acceptable (last_read_token) && tokstr[0] == '}' && !tokstr[1])
+ {
+ open_brace_count--; /* { */
+ return ('}');
+ }
+
+#if defined (COMMAND_TIMING)
+ /* Handle -p after `time'. */
+ if (last_read_token == TIME && tokstr[0] == '-' && tokstr[1] == 'p' && !tokstr[2])
+ return (TIMEOPT);
+ /* Handle -- after `time -p'. */
+ if (last_read_token == TIMEOPT && tokstr[0] == '-' && tokstr[1] == '-' && !tokstr[2])
+ return (TIMEIGN);
+#endif
+
+#if defined (COND_COMMAND) /* [[ */
+ if ((parser_state & PST_CONDEXPR) && tokstr[0] == ']' && tokstr[1] == ']' && tokstr[2] == '\0')
+ return (COND_END);
+#endif
+
+ return (-1);
+}
+
+/* Called from shell.c when Control-C is typed at top level. Or
+ by the error rule at top level. */
+void
+reset_parser ()
+{
+ dstack.delimiter_depth = 0; /* No delimiters found so far. */
+ open_brace_count = 0;
+
+#if defined (EXTENDED_GLOB)
+ /* Reset to global value of extended glob */
+ if (parser_state & PST_EXTPAT)
+ extended_glob = global_extglob;
+#endif
+
+ parser_state = 0;
+
+#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
+ if (pushed_string_list)
+ free_string_list ();
+#endif /* ALIAS || DPAREN_ARITHMETIC */
+
+ if (shell_input_line)
+ {
+ free (shell_input_line);
+ shell_input_line = (char *)NULL;
+ shell_input_line_size = shell_input_line_index = 0;
+ }
+
+ FREE (word_desc_to_read);
+ word_desc_to_read = (WORD_DESC *)NULL;
+
+ current_token = '\n'; /* XXX */
+ last_read_token = '\n';
+ token_to_read = '\n';
+}
+
+/* Read the next token. Command can be READ (normal operation) or
+ RESET (to normalize state). */
+static int
+read_token (command)
+ int command;
+{
+ int character; /* Current character. */
+ int peek_char; /* Temporary look-ahead character. */
+ int result; /* The thing to return. */
+
+ if (command == RESET)
+ {
+ reset_parser ();
+ return ('\n');
+ }
+
+ if (token_to_read)
+ {
+ result = token_to_read;
+ if (token_to_read == WORD || token_to_read == ASSIGNMENT_WORD)
+ {
+ yylval.word = word_desc_to_read;
+ word_desc_to_read = (WORD_DESC *)NULL;
+ }
+ token_to_read = 0;
+ return (result);
+ }
+
+#if defined (COND_COMMAND)
+ if ((parser_state & (PST_CONDCMD|PST_CONDEXPR)) == PST_CONDCMD)
+ {
+ cond_lineno = line_number;
+ parser_state |= PST_CONDEXPR;
+ yylval.command = parse_cond_command ();
+ if (cond_token != COND_END)
+ {
+ cond_error ();
+ return (-1);
+ }
+ token_to_read = COND_END;
+ parser_state &= ~(PST_CONDEXPR|PST_CONDCMD);
+ return (COND_CMD);
+ }
+#endif
+
+#if defined (ALIAS)
+ /* This is a place to jump back to once we have successfully expanded a
+ token with an alias and pushed the string with push_string () */
+ re_read_token:
+#endif /* ALIAS */
+
+ /* Read a single word from input. Start by skipping blanks. */
+ while ((character = shell_getc (1)) != EOF && shellblank (character))
+ ;
+
+ if (character == EOF)
+ {
+ EOF_Reached = 1;
+ return (yacc_EOF);
+ }
+
+ if MBTEST(character == '#' && (!interactive || interactive_comments))
+ {
+ /* A comment. Discard until EOL or EOF, and then return a newline. */
+ discard_until ('\n');
+ shell_getc (0);
+ character = '\n'; /* this will take the next if statement and return. */
+ }
+
+ if (character == '\n')
+ {
+ /* If we're about to return an unquoted newline, we can go and collect
+ the text of any pending here document. */
+ if (need_here_doc)
+ gather_here_documents ();
+
+#if defined (ALIAS)
+ parser_state &= ~PST_ALEXPNEXT;
+#endif /* ALIAS */
+
+ parser_state &= ~PST_ASSIGNOK;
+
+ return (character);
+ }
+
+ if (parser_state & PST_REGEXP)
+ goto tokword;
+
+ /* Shell meta-characters. */
+ if MBTEST(shellmeta (character) && ((parser_state & PST_DBLPAREN) == 0))
+ {
+#if defined (ALIAS)
+ /* Turn off alias tokenization iff this character sequence would
+ not leave us ready to read a command. */
+ if (character == '<' || character == '>')
+ parser_state &= ~PST_ALEXPNEXT;
+#endif /* ALIAS */
+
+ parser_state &= ~PST_ASSIGNOK;
+
+ if ((parser_state & PST_CMDSUBST) && character == shell_eof_token)
+ peek_char = shell_getc (0);
+ else
+ peek_char = shell_getc (1);
+
+ if (character == peek_char)
+ {
+ switch (character)
+ {
+ case '<':
+ /* If '<' then we could be at "<<" or at "<<-". We have to
+ look ahead one more character. */
+ peek_char = shell_getc (1);
+ if MBTEST(peek_char == '-')
+ return (LESS_LESS_MINUS);
+ else if MBTEST(peek_char == '<')
+ return (LESS_LESS_LESS);
+ else
+ {
+ shell_ungetc (peek_char);
+ return (LESS_LESS);
+ }
+
+ case '>':
+ return (GREATER_GREATER);
+
+ case ';':
+ parser_state |= PST_CASEPAT;
+#if defined (ALIAS)
+ parser_state &= ~PST_ALEXPNEXT;
+#endif /* ALIAS */
+
+ peek_char = shell_getc (1);
+ if MBTEST(peek_char == '&')
+ return (SEMI_SEMI_AND);
+ else
+ {
+ shell_ungetc (peek_char);
+ return (SEMI_SEMI);
+ }
+
+ case '&':
+ return (AND_AND);
+
+ case '|':
+ return (OR_OR);
+
+#if defined (DPAREN_ARITHMETIC) || defined (ARITH_FOR_COMMAND)
+ case '(': /* ) */
+ result = parse_dparen (character);
+ if (result == -2)
+ break;
+ else
+ return result;
+#endif
+ }
+ }
+ else if MBTEST(character == '<' && peek_char == '&')
+ return (LESS_AND);
+ else if MBTEST(character == '>' && peek_char == '&')
+ return (GREATER_AND);
+ else if MBTEST(character == '<' && peek_char == '>')
+ return (LESS_GREATER);
+ else if MBTEST(character == '>' && peek_char == '|')
+ return (GREATER_BAR);
+ else if MBTEST(character == '&' && peek_char == '>')
+ {
+ peek_char = shell_getc (1);
+ if MBTEST(peek_char == '>')
+ return (AND_GREATER_GREATER);
+ else
+ {
+ shell_ungetc (peek_char);
+ return (AND_GREATER);
+ }
+ }
+ else if MBTEST(character == '|' && peek_char == '&')
+ return (BAR_AND);
+ else if MBTEST(character == ';' && peek_char == '&')
+ {
+ parser_state |= PST_CASEPAT;
+#if defined (ALIAS)
+ parser_state &= ~PST_ALEXPNEXT;
+#endif /* ALIAS */
+ return (SEMI_AND);
+ }
+
+ shell_ungetc (peek_char);
+
+ /* If we look like we are reading the start of a function
+ definition, then let the reader know about it so that
+ we will do the right thing with `{'. */
+ if MBTEST(character == ')' && last_read_token == '(' && token_before_that == WORD)
+ {
+ parser_state |= PST_ALLOWOPNBRC;
+#if defined (ALIAS)
+ parser_state &= ~PST_ALEXPNEXT;
+#endif /* ALIAS */
+ function_dstart = line_number;
+ }
+
+ /* case pattern lists may be preceded by an optional left paren. If
+ we're not trying to parse a case pattern list, the left paren
+ indicates a subshell. */
+ if MBTEST(character == '(' && (parser_state & PST_CASEPAT) == 0) /* ) */
+ parser_state |= PST_SUBSHELL;
+ /*(*/
+ else if MBTEST((parser_state & PST_CASEPAT) && character == ')')
+ parser_state &= ~PST_CASEPAT;
+ /*(*/
+ else if MBTEST((parser_state & PST_SUBSHELL) && character == ')')
+ parser_state &= ~PST_SUBSHELL;
+
+#if defined (PROCESS_SUBSTITUTION)
+ /* Check for the constructs which introduce process substitution.
+ Shells running in `posix mode' don't do process substitution. */
+ if MBTEST(posixly_correct || ((character != '>' && character != '<') || peek_char != '(')) /*)*/
+#endif /* PROCESS_SUBSTITUTION */
+ return (character);
+ }
+
+ /* Hack <&- (close stdin) case. Also <&N- (dup and close). */
+ if MBTEST(character == '-' && (last_read_token == LESS_AND || last_read_token == GREATER_AND))
+ return (character);
+
+tokword:
+ /* Okay, if we got this far, we have to read a word. Read one,
+ and then check it against the known ones. */
+ result = read_token_word (character);
+#if defined (ALIAS)
+ if (result == RE_READ_TOKEN)
+ goto re_read_token;
+#endif
+ return result;
+}
+
+/*
+ * Match a $(...) or other grouping construct. This has to handle embedded
+ * quoted strings ('', ``, "") and nested constructs. It also must handle
+ * reprompting the user, if necessary, after reading a newline, and returning
+ * correct error values if it reads EOF.
+ */
+#define P_FIRSTCLOSE 0x0001
+#define P_ALLOWESC 0x0002
+#define P_DQUOTE 0x0004
+#define P_COMMAND 0x0008 /* parsing a command, so look for comments */
+#define P_BACKQUOTE 0x0010 /* parsing a backquoted command substitution */
+#define P_ARRAYSUB 0x0020 /* parsing a [...] array subscript for assignment */
+#define P_DOLBRACE 0x0040 /* parsing a ${...} construct */
+
+/* Lexical state while parsing a grouping construct or $(...). */
+#define LEX_WASDOL 0x001
+#define LEX_CKCOMMENT 0x002
+#define LEX_INCOMMENT 0x004
+#define LEX_PASSNEXT 0x008
+#define LEX_RESWDOK 0x010
+#define LEX_CKCASE 0x020
+#define LEX_INCASE 0x040
+#define LEX_INHEREDOC 0x080
+#define LEX_HEREDELIM 0x100 /* reading here-doc delimiter */
+#define LEX_STRIPDOC 0x200 /* <<- strip tabs from here doc delim */
+#define LEX_INWORD 0x400
+
+#define COMSUB_META(ch) ((ch) == ';' || (ch) == '&' || (ch) == '|')
+
+#define CHECK_NESTRET_ERROR() \
+ do { \
+ if (nestret == &matched_pair_error) \
+ { \
+ free (ret); \
+ return &matched_pair_error; \
+ } \
+ } while (0)
+
+#define APPEND_NESTRET() \
+ do { \
+ if (nestlen) \
+ { \
+ RESIZE_MALLOCED_BUFFER (ret, retind, nestlen, retsize, 64); \
+ strcpy (ret + retind, nestret); \
+ retind += nestlen; \
+ } \
+ } while (0)
+
+static char matched_pair_error;
+
+static char *
+parse_matched_pair (qc, open, close, lenp, flags)
+ int qc; /* `"' if this construct is within double quotes */
+ int open, close;
+ int *lenp, flags;
+{
+ int count, ch, tflags;
+ int nestlen, ttranslen, start_lineno;
+ char *ret, *nestret, *ttrans;
+ int retind, retsize, rflags;
+ int dolbrace_state;
+
+ dolbrace_state = (flags & P_DOLBRACE) ? DOLBRACE_PARAM : 0;
+
+/*itrace("parse_matched_pair[%d]: open = %c close = %c flags = %d", line_number, open, close, flags);*/
+ count = 1;
+ tflags = 0;
+
+ if ((flags & P_COMMAND) && qc != '`' && qc != '\'' && qc != '"' && (flags & P_DQUOTE) == 0)
+ tflags |= LEX_CKCOMMENT;
+
+ /* RFLAGS is the set of flags we want to pass to recursive calls. */
+ rflags = (qc == '"') ? P_DQUOTE : (flags & P_DQUOTE);
+
+ ret = (char *)xmalloc (retsize = 64);
+ retind = 0;
+
+ start_lineno = line_number;
+ while (count)
+ {
+ ch = shell_getc (qc != '\'' && (tflags & (LEX_PASSNEXT)) == 0);
+
+ if (ch == EOF)
+ {
+ free (ret);
+ parser_error (start_lineno, _("unexpected EOF while looking for matching `%c'"), close);
+ EOF_Reached = 1; /* XXX */
+ return (&matched_pair_error);
+ }
+
+ /* Possible reprompting. */
+ if (ch == '\n' && SHOULD_PROMPT ())
+ prompt_again ();
+
+ /* Don't bother counting parens or doing anything else if in a comment
+ or part of a case statement */
+ if (tflags & LEX_INCOMMENT)
+ {
+ /* Add this character. */
+ RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
+ ret[retind++] = ch;
+
+ if (ch == '\n')
+ tflags &= ~LEX_INCOMMENT;
+
+ continue;
+ }
+
+ /* Not exactly right yet, should handle shell metacharacters, too. If
+ any changes are made to this test, make analogous changes to subst.c:
+ extract_delimited_string(). */
+ else if MBTEST((tflags & LEX_CKCOMMENT) && (tflags & LEX_INCOMMENT) == 0 && ch == '#' && (retind == 0 || ret[retind-1] == '\n' || shellblank (ret[retind - 1])))
+ tflags |= LEX_INCOMMENT;
+
+ if (tflags & LEX_PASSNEXT) /* last char was backslash */
+ {
+ tflags &= ~LEX_PASSNEXT;
+ if (qc != '\'' && ch == '\n') /* double-quoted \<newline> disappears. */
+ {
+ if (retind > 0)
+ retind--; /* swallow previously-added backslash */
+ continue;
+ }
+
+ RESIZE_MALLOCED_BUFFER (ret, retind, 2, retsize, 64);
+ if MBTEST(ch == CTLESC)
+ ret[retind++] = CTLESC;
+ ret[retind++] = ch;
+ continue;
+ }
+ /* If we're reparsing the input (e.g., from parse_string_to_word_list),
+ we've already prepended CTLESC to single-quoted results of $'...'.
+ We may want to do this for other CTLESC-quoted characters in
+ reparse, too. */
+ else if MBTEST((parser_state & PST_REPARSE) && open == '\'' && (ch == CTLESC || ch == CTLNUL))
+ {
+ RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
+ ret[retind++] = ch;
+ continue;
+ }
+ else if MBTEST(ch == CTLESC || ch == CTLNUL) /* special shell escapes */
+ {
+ RESIZE_MALLOCED_BUFFER (ret, retind, 2, retsize, 64);
+ ret[retind++] = CTLESC;
+ ret[retind++] = ch;
+ continue;
+ }
+ else if MBTEST(ch == close) /* ending delimiter */
+ count--;
+ /* handle nested ${...} specially. */
+ else if MBTEST(open != close && (tflags & LEX_WASDOL) && open == '{' && ch == open) /* } */
+ count++;
+ else if MBTEST(((flags & P_FIRSTCLOSE) == 0) && ch == open) /* nested begin */
+ count++;
+
+ /* Add this character. */
+ RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
+ ret[retind++] = ch;
+
+ /* If we just read the ending character, don't bother continuing. */
+ if (count == 0)
+ break;
+
+ if (open == '\'') /* '' inside grouping construct */
+ {
+ if MBTEST((flags & P_ALLOWESC) && ch == '\\')
+ tflags |= LEX_PASSNEXT;
+ continue;
+ }
+
+ if MBTEST(ch == '\\') /* backslashes */
+ tflags |= LEX_PASSNEXT;
+
+ /* Based on which dolstate is currently in (param, op, or word),
+ decide what the op is. We're really only concerned if it's % or
+ #, so we can turn on a flag that says whether or not we should
+ treat single quotes as special when inside a double-quoted
+ ${...}. This logic must agree with subst.c:extract_dollar_brace_string
+ since they share the same defines. */
+ /* FLAG POSIX INTERP 221 */
+ if (flags & P_DOLBRACE)
+ {
+ /* ${param%[%]word} */
+ if MBTEST(dolbrace_state == DOLBRACE_PARAM && ch == '%' && retind > 1)
+ dolbrace_state = DOLBRACE_QUOTE;
+ /* ${param#[#]word} */
+ else if MBTEST(dolbrace_state == DOLBRACE_PARAM && ch == '#' && retind > 1)
+ dolbrace_state = DOLBRACE_QUOTE;
+ /* ${param/[/]pat/rep} */
+ else if MBTEST(dolbrace_state == DOLBRACE_PARAM && ch == '/' && retind > 1)
+ dolbrace_state = DOLBRACE_QUOTE2; /* XXX */
+ /* ${param^[^]pat} */
+ else if MBTEST(dolbrace_state == DOLBRACE_PARAM && ch == '^' && retind > 1)
+ dolbrace_state = DOLBRACE_QUOTE;
+ /* ${param,[,]pat} */
+ else if MBTEST(dolbrace_state == DOLBRACE_PARAM && ch == ',' && retind > 1)
+ dolbrace_state = DOLBRACE_QUOTE;
+ else if MBTEST(dolbrace_state == DOLBRACE_PARAM && strchr ("#%^,~:-=?+/", ch) != 0)
+ dolbrace_state = DOLBRACE_OP;
+ else if MBTEST(dolbrace_state == DOLBRACE_OP && strchr ("#%^,~:-=?+/", ch) == 0)
+ dolbrace_state = DOLBRACE_WORD;
+ }
+
+ /* The big hammer. Single quotes aren't special in double quotes. The
+ problem is that Posix used to say the single quotes are semi-special:
+ within a double-quoted ${...} construct "an even number of
+ unescaped double-quotes or single-quotes, if any, shall occur." */
+ /* This was changed in Austin Group Interp 221 */
+ if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && dolbrace_state != DOLBRACE_QUOTE2 && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
+ continue;
+
+ /* Could also check open == '`' if we want to parse grouping constructs
+ inside old-style command substitution. */
+ if (open != close) /* a grouping construct */
+ {
+ if MBTEST(shellquote (ch))
+ {
+ /* '', ``, or "" inside $(...) or other grouping construct. */
+ push_delimiter (dstack, ch);
+ if MBTEST((tflags & LEX_WASDOL) && ch == '\'') /* $'...' inside group */
+ nestret = parse_matched_pair (ch, ch, ch, &nestlen, P_ALLOWESC|rflags);
+ else
+ nestret = parse_matched_pair (ch, ch, ch, &nestlen, rflags);
+ pop_delimiter (dstack);
+ CHECK_NESTRET_ERROR ();
+
+ if MBTEST((tflags & LEX_WASDOL) && ch == '\'' && (extended_quote || (rflags & P_DQUOTE) == 0))
+ {
+ /* Translate $'...' here. */
+ ttrans = ansiexpand (nestret, 0, nestlen - 1, &ttranslen);
+ xfree (nestret);
+
+ /* If we're parsing a double-quoted brace expansion and we are
+ not in a place where single quotes are treated specially,
+ make sure we single-quote the results of the ansi
+ expansion because quote removal should remove them later */
+ /* FLAG POSIX INTERP 221 */
+ if ((shell_compatibility_level > 42) && (rflags & P_DQUOTE) && (dolbrace_state == DOLBRACE_QUOTE2) && (flags & P_DOLBRACE))
+ {
+ nestret = sh_single_quote (ttrans);
+ free (ttrans);
+ nestlen = strlen (nestret);
+ }
+ else if ((rflags & P_DQUOTE) == 0)
+ {
+ nestret = sh_single_quote (ttrans);
+ free (ttrans);
+ nestlen = strlen (nestret);
+ }
+ else
+ {
+ nestret = ttrans;
+ nestlen = ttranslen;
+ }
+ retind -= 2; /* back up before the $' */
+ }
+ else if MBTEST((tflags & LEX_WASDOL) && ch == '"' && (extended_quote || (rflags & P_DQUOTE) == 0))
+ {
+ /* Locale expand $"..." here. */
+ ttrans = localeexpand (nestret, 0, nestlen - 1, start_lineno, &ttranslen);
+ xfree (nestret);
+
+ nestret = sh_mkdoublequoted (ttrans, ttranslen, 0);
+ free (ttrans);
+ nestlen = ttranslen + 2;
+ retind -= 2; /* back up before the $" */
+ }
+
+ APPEND_NESTRET ();
+ FREE (nestret);
+ }
+ else if ((flags & P_ARRAYSUB) && (tflags & LEX_WASDOL) && (ch == '(' || ch == '{' || ch == '[')) /* ) } ] */
+ goto parse_dollar_word;
+ }
+ /* Parse an old-style command substitution within double quotes as a
+ single word. */
+ /* XXX - sh and ksh93 don't do this - XXX */
+ else if MBTEST(open == '"' && ch == '`')
+ {
+ nestret = parse_matched_pair (0, '`', '`', &nestlen, rflags);
+
+ CHECK_NESTRET_ERROR ();
+ APPEND_NESTRET ();
+
+ FREE (nestret);
+ }
+ else if MBTEST(open != '`' && (tflags & LEX_WASDOL) && (ch == '(' || ch == '{' || ch == '[')) /* ) } ] */
+ /* check for $(), $[], or ${} inside quoted string. */
+ {
+parse_dollar_word:
+ if (open == ch) /* undo previous increment */
+ count--;
+ if (ch == '(') /* ) */
+ nestret = parse_comsub (0, '(', ')', &nestlen, (rflags|P_COMMAND) & ~P_DQUOTE);
+ else if (ch == '{') /* } */
+ nestret = parse_matched_pair (0, '{', '}', &nestlen, P_FIRSTCLOSE|P_DOLBRACE|rflags);
+ else if (ch == '[') /* ] */
+ nestret = parse_matched_pair (0, '[', ']', &nestlen, rflags);
+
+ CHECK_NESTRET_ERROR ();
+ APPEND_NESTRET ();
+
+ FREE (nestret);
+ }
+ if MBTEST(ch == '$')
+ tflags |= LEX_WASDOL;
+ else
+ tflags &= ~LEX_WASDOL;
+ }
+
+ ret[retind] = '\0';
+ if (lenp)
+ *lenp = retind;
+/*itrace("parse_matched_pair[%d]: returning %s", line_number, ret);*/
+ return ret;
+}
+
+/* Parse a $(...) command substitution. This is messier than I'd like, and
+ reproduces a lot more of the token-reading code than I'd like. */
+static char *
+parse_comsub (qc, open, close, lenp, flags)
+ int qc; /* `"' if this construct is within double quotes */
+ int open, close;
+ int *lenp, flags;
+{
+ int count, ch, peekc, tflags, lex_rwlen, lex_wlen, lex_firstind;
+ int nestlen, ttranslen, start_lineno;
+ char *ret, *nestret, *ttrans, *heredelim;
+ int retind, retsize, rflags, hdlen;
+
+ /* Posix interp 217 says arithmetic expressions have precedence, so
+ assume $(( introduces arithmetic expansion and parse accordingly. */
+ peekc = shell_getc (0);
+ shell_ungetc (peekc);
+ if (peekc == '(')
+ return (parse_matched_pair (qc, open, close, lenp, 0));
+
+/*itrace("parse_comsub: qc = `%c' open = %c close = %c", qc, open, close);*/
+ count = 1;
+ tflags = LEX_RESWDOK;
+
+ if ((flags & P_COMMAND) && qc != '\'' && qc != '"' && (flags & P_DQUOTE) == 0)
+ tflags |= LEX_CKCASE;
+ if ((tflags & LEX_CKCASE) && (interactive == 0 || interactive_comments))
+ tflags |= LEX_CKCOMMENT;
+
+ /* RFLAGS is the set of flags we want to pass to recursive calls. */
+ rflags = (flags & P_DQUOTE);
+
+ ret = (char *)xmalloc (retsize = 64);
+ retind = 0;
+
+ start_lineno = line_number;
+ lex_rwlen = lex_wlen = 0;
+
+ heredelim = 0;
+ lex_firstind = -1;
+
+ while (count)
+ {
+comsub_readchar:
+ ch = shell_getc (qc != '\'' && (tflags & (LEX_INCOMMENT|LEX_PASSNEXT)) == 0);
+
+ if (ch == EOF)
+ {
+eof_error:
+ free (ret);
+ FREE (heredelim);
+ parser_error (start_lineno, _("unexpected EOF while looking for matching `%c'"), close);
+ EOF_Reached = 1; /* XXX */
+ return (&matched_pair_error);
+ }
+
+ /* If we hit the end of a line and are reading the contents of a here
+ document, and it's not the same line that the document starts on,
+ check for this line being the here doc delimiter. Otherwise, if
+ we're in a here document, mark the next character as the beginning
+ of a line. */
+ if (ch == '\n')
+ {
+ if ((tflags & LEX_HEREDELIM) && heredelim)
+ {
+ tflags &= ~LEX_HEREDELIM;
+ tflags |= LEX_INHEREDOC;
+ lex_firstind = retind + 1;
+ }
+ else if (tflags & LEX_INHEREDOC)
+ {
+ int tind;
+ tind = lex_firstind;
+ while ((tflags & LEX_STRIPDOC) && ret[tind] == '\t')
+ tind++;
+ if (STREQN (ret + tind, heredelim, hdlen))
+ {
+ tflags &= ~(LEX_STRIPDOC|LEX_INHEREDOC);
+/*itrace("parse_comsub:%d: found here doc end `%s'", line_number, ret + tind);*/
+ free (heredelim);
+ heredelim = 0;
+ lex_firstind = -1;
+ }
+ else
+ lex_firstind = retind + 1;
+ }
+ }
+
+ /* Possible reprompting. */
+ if (ch == '\n' && SHOULD_PROMPT ())
+ prompt_again ();
+
+ /* XXX -- possibly allow here doc to be delimited by ending right
+ paren. */
+ if ((tflags & LEX_INHEREDOC) && ch == close && count == 1)
+ {
+ int tind;
+/*itrace("parse_comsub: in here doc, ch == close, retind - firstind = %d hdlen = %d retind = %d", retind-lex_firstind, hdlen, retind);*/
+ tind = lex_firstind;
+ while ((tflags & LEX_STRIPDOC) && ret[tind] == '\t')
+ tind++;
+ if (retind-tind == hdlen && STREQN (ret + tind, heredelim, hdlen))
+ {
+ tflags &= ~(LEX_STRIPDOC|LEX_INHEREDOC);
+/*itrace("parse_comsub:%d: found here doc end `%s'", line_number, ret + tind);*/
+ free (heredelim);
+ heredelim = 0;
+ lex_firstind = -1;
+ }
+ }
+
+ /* Don't bother counting parens or doing anything else if in a comment */
+ if (tflags & (LEX_INCOMMENT|LEX_INHEREDOC))
+ {
+ /* Add this character. */
+ RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
+ ret[retind++] = ch;
+
+ if ((tflags & LEX_INCOMMENT) && ch == '\n')
+ {
+/*itrace("parse_comsub:%d: lex_incomment -> 0 ch = `%c'", line_number, ch);*/
+ tflags &= ~LEX_INCOMMENT;
+ }
+
+ continue;
+ }
+
+ if (tflags & LEX_PASSNEXT) /* last char was backslash */
+ {
+/*itrace("parse_comsub:%d: lex_passnext -> 0 ch = `%c' (%d)", line_number, ch, __LINE__);*/
+ tflags &= ~LEX_PASSNEXT;
+ if (qc != '\'' && ch == '\n') /* double-quoted \<newline> disappears. */
+ {
+ if (retind > 0)
+ retind--; /* swallow previously-added backslash */
+ continue;
+ }
+
+ RESIZE_MALLOCED_BUFFER (ret, retind, 2, retsize, 64);
+ if MBTEST(ch == CTLESC)
+ ret[retind++] = CTLESC;
+ ret[retind++] = ch;
+ continue;
+ }
+
+ /* If this is a shell break character, we are not in a word. If not,
+ we either start or continue a word. */
+ if MBTEST(shellbreak (ch))
+ {
+ tflags &= ~LEX_INWORD;
+/*itrace("parse_comsub:%d: lex_inword -> 0 ch = `%c' (%d)", line_number, ch, __LINE__);*/
+ }
+ else
+ {
+ if (tflags & LEX_INWORD)
+ {
+ lex_wlen++;
+/*itrace("parse_comsub:%d: lex_inword == 1 ch = `%c' lex_wlen = %d (%d)", line_number, ch, lex_wlen, __LINE__);*/
+ }
+ else
+ {
+/*itrace("parse_comsub:%d: lex_inword -> 1 ch = `%c' (%d)", line_number, ch, __LINE__);*/
+ tflags |= LEX_INWORD;
+ lex_wlen = 0;
+ }
+ }
+
+ /* Skip whitespace */
+ if MBTEST(shellblank (ch) && (tflags & LEX_HEREDELIM) == 0 && lex_rwlen == 0)
+ {
+ /* Add this character. */
+ RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
+ ret[retind++] = ch;
+ continue;
+ }
+
+ /* Either we are looking for the start of the here-doc delimiter
+ (lex_firstind == -1) or we are reading one (lex_firstind >= 0).
+ If this character is a shell break character and we are reading
+ the delimiter, save it and note that we are now reading a here
+ document. If we've found the start of the delimiter, note it by
+ setting lex_firstind. Backslashes can quote shell metacharacters
+ in here-doc delimiters. */
+ if (tflags & LEX_HEREDELIM)
+ {
+ if (lex_firstind == -1 && shellbreak (ch) == 0)
+ lex_firstind = retind;
+#if 0
+ else if (heredelim && (tflags & LEX_PASSNEXT) == 0 && ch == '\n')
+ {
+ tflags |= LEX_INHEREDOC;
+ tflags &= ~LEX_HEREDELIM;
+ lex_firstind = retind + 1;
+ }
+#endif
+ else if (lex_firstind >= 0 && (tflags & LEX_PASSNEXT) == 0 && shellbreak (ch))
+ {
+ if (heredelim == 0)
+ {
+ nestret = substring (ret, lex_firstind, retind);
+ heredelim = string_quote_removal (nestret, 0);
+ free (nestret);
+ hdlen = STRLEN(heredelim);
+/*itrace("parse_comsub:%d: found here doc delimiter `%s' (%d)", line_number, heredelim, hdlen);*/
+ }
+ if (ch == '\n')
+ {
+ tflags |= LEX_INHEREDOC;
+ tflags &= ~LEX_HEREDELIM;
+ lex_firstind = retind + 1;
+ }
+ else
+ lex_firstind = -1;
+ }
+ }
+
+ /* Meta-characters that can introduce a reserved word. Not perfect yet. */
+ if MBTEST((tflags & LEX_RESWDOK) == 0 && (tflags & LEX_CKCASE) && (tflags & LEX_INCOMMENT) == 0 && (shellmeta(ch) || ch == '\n'))
+ {
+ /* Add this character. */
+ RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
+ ret[retind++] = ch;
+ peekc = shell_getc (1);
+ if (ch == peekc && (ch == '&' || ch == '|' || ch == ';')) /* two-character tokens */
+ {
+ RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
+ ret[retind++] = peekc;
+/*itrace("parse_comsub:%d: set lex_reswordok = 1, ch = `%c'", line_number, ch);*/
+ tflags |= LEX_RESWDOK;
+ lex_rwlen = 0;
+ continue;
+ }
+ else if (ch == '\n' || COMSUB_META(ch))
+ {
+ shell_ungetc (peekc);
+/*itrace("parse_comsub:%d: set lex_reswordok = 1, ch = `%c'", line_number, ch);*/
+ tflags |= LEX_RESWDOK;
+ lex_rwlen = 0;
+ continue;
+ }
+ else if (ch == EOF)
+ goto eof_error;
+ else
+ {
+ /* `unget' the character we just added and fall through */
+ retind--;
+ shell_ungetc (peekc);
+ }
+ }
+
+ /* If we can read a reserved word, try to read one. */
+ if (tflags & LEX_RESWDOK)
+ {
+ if MBTEST(islower (ch))
+ {
+ /* Add this character. */
+ RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
+ ret[retind++] = ch;
+ lex_rwlen++;
+ continue;
+ }
+ else if MBTEST(lex_rwlen == 4 && shellbreak (ch))
+ {
+ if (STREQN (ret + retind - 4, "case", 4))
+ {
+ tflags |= LEX_INCASE;
+/*itrace("parse_comsub:%d: found `case', lex_incase -> 1 lex_reswdok -> 0", line_number);*/
+ }
+ else if (STREQN (ret + retind - 4, "esac", 4))
+ {
+ tflags &= ~LEX_INCASE;
+/*itrace("parse_comsub:%d: found `esac', lex_incase -> 0 lex_reswdok -> 0", line_number);*/
+ }
+ tflags &= ~LEX_RESWDOK;
+ }
+ else if MBTEST((tflags & LEX_CKCOMMENT) && ch == '#' && (lex_rwlen == 0 || ((tflags & LEX_INWORD) && lex_wlen == 0)))
+ ; /* don't modify LEX_RESWDOK if we're starting a comment */
+ /* Allow `do' followed by space, tab, or newline to preserve the
+ RESWDOK flag, but reset the reserved word length counter so we
+ can read another one. */
+ else if MBTEST(((tflags & LEX_INCASE) == 0) &&
+ (isblank(ch) || ch == '\n') &&
+ lex_rwlen == 2 &&
+ STREQN (ret + retind - 2, "do", 2))
+ {
+/*itrace("parse_comsub:%d: lex_incase == 1 found `%c', found \"do\"", line_number, ch);*/
+ lex_rwlen = 0;
+ }
+ else if MBTEST((tflags & LEX_INCASE) && ch != '\n')
+ /* If we can read a reserved word and we're in case, we're at the
+ point where we can read a new pattern list or an esac. We
+ handle the esac case above. If we read a newline, we want to
+ leave LEX_RESWDOK alone. If we read anything else, we want to
+ turn off LEX_RESWDOK, since we're going to read a pattern list. */
+ {
+ tflags &= ~LEX_RESWDOK;
+/*itrace("parse_comsub:%d: lex_incase == 1 found `%c', lex_reswordok -> 0", line_number, ch);*/
+ }
+ else if MBTEST(shellbreak (ch) == 0)
+ {
+ tflags &= ~LEX_RESWDOK;
+/*itrace("parse_comsub:%d: found `%c', lex_reswordok -> 0", line_number, ch);*/
+ }
+#if 0
+ /* If we find a space or tab but have read something and it's not
+ `do', turn off the reserved-word-ok flag */
+ else if MBTEST(isblank (ch) && lex_rwlen > 0)
+ {
+ tflags &= ~LEX_RESWDOK;
+/*itrace("parse_comsub:%d: found `%c', lex_reswordok -> 0", line_number, ch);*/
+ }
+#endif
+ }
+
+ /* Might be the start of a here-doc delimiter */
+ if MBTEST((tflags & LEX_INCOMMENT) == 0 && (tflags & LEX_CKCASE) && ch == '<')
+ {
+ /* Add this character. */
+ RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
+ ret[retind++] = ch;
+ peekc = shell_getc (1);
+ if (peekc == EOF)
+ goto eof_error;
+ if (peekc == ch)
+ {
+ RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
+ ret[retind++] = peekc;
+ peekc = shell_getc (1);
+ if (peekc == EOF)
+ goto eof_error;
+ if (peekc == '-')
+ {
+ RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
+ ret[retind++] = peekc;
+ tflags |= LEX_STRIPDOC;
+ }
+ else
+ shell_ungetc (peekc);
+ if (peekc != '<')
+ {
+ tflags |= LEX_HEREDELIM;
+ lex_firstind = -1;
+ }
+ continue;
+ }
+ else
+ ch = peekc; /* fall through and continue XXX */
+ }
+ else if MBTEST((tflags & LEX_CKCOMMENT) && (tflags & LEX_INCOMMENT) == 0 && ch == '#' && (((tflags & LEX_RESWDOK) && lex_rwlen == 0) || ((tflags & LEX_INWORD) && lex_wlen == 0)))
+ {
+/*itrace("parse_comsub:%d: lex_incomment -> 1 (%d)", line_number, __LINE__);*/
+ tflags |= LEX_INCOMMENT;
+ }
+
+ if MBTEST(ch == CTLESC || ch == CTLNUL) /* special shell escapes */
+ {
+ RESIZE_MALLOCED_BUFFER (ret, retind, 2, retsize, 64);
+ ret[retind++] = CTLESC;
+ ret[retind++] = ch;
+ continue;
+ }
+#if 0
+ else if MBTEST((tflags & LEX_INCASE) && ch == close && close == ')')
+ tflags &= ~LEX_INCASE; /* XXX */
+#endif
+ else if MBTEST(ch == close && (tflags & LEX_INCASE) == 0) /* ending delimiter */
+ {
+ count--;
+/*itrace("parse_comsub:%d: found close: count = %d", line_number, count);*/
+ }
+ else if MBTEST(((flags & P_FIRSTCLOSE) == 0) && (tflags & LEX_INCASE) == 0 && ch == open) /* nested begin */
+ {
+ count++;
+/*itrace("parse_comsub:%d: found open: count = %d", line_number, count);*/
+ }
+
+ /* Add this character. */
+ RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
+ ret[retind++] = ch;
+
+ /* If we just read the ending character, don't bother continuing. */
+ if (count == 0)
+ break;
+
+ if MBTEST(ch == '\\') /* backslashes */
+ tflags |= LEX_PASSNEXT;
+
+ if MBTEST(shellquote (ch))
+ {
+ /* '', ``, or "" inside $(...). */
+ push_delimiter (dstack, ch);
+ if MBTEST((tflags & LEX_WASDOL) && ch == '\'') /* $'...' inside group */
+ nestret = parse_matched_pair (ch, ch, ch, &nestlen, P_ALLOWESC|rflags);
+ else
+ nestret = parse_matched_pair (ch, ch, ch, &nestlen, rflags);
+ pop_delimiter (dstack);
+ CHECK_NESTRET_ERROR ();
+
+ if MBTEST((tflags & LEX_WASDOL) && ch == '\'' && (extended_quote || (rflags & P_DQUOTE) == 0))
+ {
+ /* Translate $'...' here. */
+ ttrans = ansiexpand (nestret, 0, nestlen - 1, &ttranslen);
+ xfree (nestret);
+
+ if ((rflags & P_DQUOTE) == 0)
+ {
+ nestret = sh_single_quote (ttrans);
+ free (ttrans);
+ nestlen = strlen (nestret);
+ }
+ else
+ {
+ nestret = ttrans;
+ nestlen = ttranslen;
+ }
+ retind -= 2; /* back up before the $' */
+ }
+ else if MBTEST((tflags & LEX_WASDOL) && ch == '"' && (extended_quote || (rflags & P_DQUOTE) == 0))
+ {
+ /* Locale expand $"..." here. */
+ ttrans = localeexpand (nestret, 0, nestlen - 1, start_lineno, &ttranslen);
+ xfree (nestret);
+
+ nestret = sh_mkdoublequoted (ttrans, ttranslen, 0);
+ free (ttrans);
+ nestlen = ttranslen + 2;
+ retind -= 2; /* back up before the $" */
+ }
+
+ APPEND_NESTRET ();
+ FREE (nestret);
+ }
+ else if MBTEST((tflags & LEX_WASDOL) && (ch == '(' || ch == '{' || ch == '[')) /* ) } ] */
+ /* check for $(), $[], or ${} inside command substitution. */
+ {
+ if ((tflags & LEX_INCASE) == 0 && open == ch) /* undo previous increment */
+ count--;
+ if (ch == '(') /* ) */
+ nestret = parse_comsub (0, '(', ')', &nestlen, (rflags|P_COMMAND) & ~P_DQUOTE);
+ else if (ch == '{') /* } */
+ nestret = parse_matched_pair (0, '{', '}', &nestlen, P_FIRSTCLOSE|P_DOLBRACE|rflags);
+ else if (ch == '[') /* ] */
+ nestret = parse_matched_pair (0, '[', ']', &nestlen, rflags);
+
+ CHECK_NESTRET_ERROR ();
+ APPEND_NESTRET ();
+
+ FREE (nestret);
+ }
+ if MBTEST(ch == '$')
+ tflags |= LEX_WASDOL;
+ else
+ tflags &= ~LEX_WASDOL;
+ }
+
+ FREE (heredelim);
+ ret[retind] = '\0';
+ if (lenp)
+ *lenp = retind;
+/*itrace("parse_comsub:%d: returning `%s'", line_number, ret);*/
+ return ret;
+}
+
+/* Recursively call the parser to parse a $(...) command substitution. */
+char *
+xparse_dolparen (base, string, indp, flags)
+ char *base;
+ char *string;
+ int *indp;
+ int flags;
+{
+ sh_parser_state_t ps;
+ sh_input_line_state_t ls;
+ int orig_ind, nc, sflags, orig_eof_token;
+ char *ret, *s, *ep, *ostring;
+
+ /*yydebug = 1;*/
+ orig_ind = *indp;
+ ostring = string;
+
+/*itrace("xparse_dolparen: size = %d shell_input_line = `%s'", shell_input_line_size, shell_input_line);*/
+ sflags = SEVAL_NONINT|SEVAL_NOHIST|SEVAL_NOFREE;
+ if (flags & SX_NOLONGJMP)
+ sflags |= SEVAL_NOLONGJMP;
+ save_parser_state (&ps);
+ save_input_line_state (&ls);
+ orig_eof_token = shell_eof_token;
+
+ /*(*/
+ parser_state |= PST_CMDSUBST|PST_EOFTOKEN; /* allow instant ')' */ /*(*/
+ shell_eof_token = ')';
+ parse_string (string, "command substitution", sflags, &ep);
+
+ shell_eof_token = orig_eof_token;
+ restore_parser_state (&ps);
+ reset_parser ();
+ /* reset_parser clears shell_input_line and associated variables */
+ restore_input_line_state (&ls);
+ if (interactive)
+ token_to_read = 0;
+
+ /* Need to find how many characters parse_and_execute consumed, update
+ *indp, if flags != 0, copy the portion of the string parsed into RET
+ and return it. If flags & 1 (EX_NOALLOC) we can return NULL. */
+
+ /*(*/
+ if (ep[-1] != ')')
+ {
+#if DEBUG
+ if (ep[-1] != '\n')
+ itrace("xparse_dolparen:%d: ep[-1] != RPAREN (%d), ep = `%s'", line_number, ep[-1], ep);
+#endif
+ while (ep > ostring && ep[-1] == '\n') ep--;
+ }
+
+ nc = ep - ostring;
+ *indp = ep - base - 1;
+
+ /*(*/
+#if DEBUG
+ if (base[*indp] != ')')
+ itrace("xparse_dolparen:%d: base[%d] != RPAREN (%d), base = `%s'", line_number, *indp, base[*indp], base);
+#endif
+
+ if (flags & SX_NOALLOC)
+ return (char *)NULL;
+
+ if (nc == 0)
+ {
+ ret = xmalloc (1);
+ ret[0] = '\0';
+ }
+ else
+ ret = substring (ostring, 0, nc - 1);
+
+ return ret;
+}
+
+#if defined (DPAREN_ARITHMETIC) || defined (ARITH_FOR_COMMAND)
+/* Parse a double-paren construct. It can be either an arithmetic
+ command, an arithmetic `for' command, or a nested subshell. Returns
+ the parsed token, -1 on error, or -2 if we didn't do anything and
+ should just go on. */
+static int
+parse_dparen (c)
+ int c;
+{
+ int cmdtyp, sline;
+ char *wval;
+ WORD_DESC *wd;
+
+#if defined (ARITH_FOR_COMMAND)
+ if (last_read_token == FOR)
+ {
+ arith_for_lineno = line_number;
+ cmdtyp = parse_arith_cmd (&wval, 0);
+ if (cmdtyp == 1)
+ {
+ wd = alloc_word_desc ();
+ wd->word = wval;
+ yylval.word_list = make_word_list (wd, (WORD_LIST *)NULL);
+ return (ARITH_FOR_EXPRS);
+ }
+ else
+ return -1; /* ERROR */
+ }
+#endif
+
+#if defined (DPAREN_ARITHMETIC)
+ if (reserved_word_acceptable (last_read_token))
+ {
+ sline = line_number;
+
+ cmdtyp = parse_arith_cmd (&wval, 0);
+ if (cmdtyp == 1) /* arithmetic command */
+ {
+ wd = alloc_word_desc ();
+ wd->word = wval;
+ wd->flags = W_QUOTED|W_NOSPLIT|W_NOGLOB|W_DQUOTE;
+ yylval.word_list = make_word_list (wd, (WORD_LIST *)NULL);
+ return (ARITH_CMD);
+ }
+ else if (cmdtyp == 0) /* nested subshell */
+ {
+ push_string (wval, 0, (alias_t *)NULL);
+ pushed_string_list->flags = PSH_DPAREN;
+ if ((parser_state & PST_CASEPAT) == 0)
+ parser_state |= PST_SUBSHELL;
+ return (c);
+ }
+ else /* ERROR */
+ return -1;
+ }
+#endif
+
+ return -2; /* XXX */
+}
+
+/* We've seen a `(('. Look for the matching `))'. If we get it, return 1.
+ If not, assume it's a nested subshell for backwards compatibility and
+ return 0. In any case, put the characters we've consumed into a locally-
+ allocated buffer and make *ep point to that buffer. Return -1 on an
+ error, for example EOF. */
+static int
+parse_arith_cmd (ep, adddq)
+ char **ep;
+ int adddq;
+{
+ int exp_lineno, rval, c;
+ char *ttok, *tokstr;
+ int ttoklen;
+
+ exp_lineno = line_number;
+ ttok = parse_matched_pair (0, '(', ')', &ttoklen, 0);
+ rval = 1;
+ if (ttok == &matched_pair_error)
+ return -1;
+ /* Check that the next character is the closing right paren. If
+ not, this is a syntax error. ( */
+ c = shell_getc (0);
+ if MBTEST(c != ')')
+ rval = 0;
+
+ tokstr = (char *)xmalloc (ttoklen + 4);
+
+ /* if ADDDQ != 0 then (( ... )) -> "..." */
+ if (rval == 1 && adddq) /* arith cmd, add double quotes */
+ {
+ tokstr[0] = '"';
+ strncpy (tokstr + 1, ttok, ttoklen - 1);
+ tokstr[ttoklen] = '"';
+ tokstr[ttoklen+1] = '\0';
+ }
+ else if (rval == 1) /* arith cmd, don't add double quotes */
+ {
+ strncpy (tokstr, ttok, ttoklen - 1);
+ tokstr[ttoklen-1] = '\0';
+ }
+ else /* nested subshell */
+ {
+ tokstr[0] = '(';
+ strncpy (tokstr + 1, ttok, ttoklen - 1);
+ tokstr[ttoklen] = ')';
+ tokstr[ttoklen+1] = c;
+ tokstr[ttoklen+2] = '\0';
+ }
+
+ *ep = tokstr;
+ FREE (ttok);
+ return rval;
+}
+#endif /* DPAREN_ARITHMETIC || ARITH_FOR_COMMAND */
+
+#if defined (COND_COMMAND)
+static void
+cond_error ()
+{
+ char *etext;
+
+ if (EOF_Reached && cond_token != COND_ERROR) /* [[ */
+ parser_error (cond_lineno, _("unexpected EOF while looking for `]]'"));
+ else if (cond_token != COND_ERROR)
+ {
+ if (etext = error_token_from_token (cond_token))
+ {
+ parser_error (cond_lineno, _("syntax error in conditional expression: unexpected token `%s'"), etext);
+ free (etext);
+ }
+ else
+ parser_error (cond_lineno, _("syntax error in conditional expression"));
+ }
+}
+
+static COND_COM *
+cond_expr ()
+{
+ return (cond_or ());
+}
+
+static COND_COM *
+cond_or ()
+{
+ COND_COM *l, *r;
+
+ l = cond_and ();
+ if (cond_token == OR_OR)
+ {
+ r = cond_or ();
+ l = make_cond_node (COND_OR, (WORD_DESC *)NULL, l, r);
+ }
+ return l;
+}
+
+static COND_COM *
+cond_and ()
+{
+ COND_COM *l, *r;
+
+ l = cond_term ();
+ if (cond_token == AND_AND)
+ {
+ r = cond_and ();
+ l = make_cond_node (COND_AND, (WORD_DESC *)NULL, l, r);
+ }
+ return l;
+}
+
+static int
+cond_skip_newlines ()
+{
+ while ((cond_token = read_token (READ)) == '\n')
+ {
+ if (SHOULD_PROMPT ())
+ prompt_again ();
+ }
+ return (cond_token);
+}
+
+#define COND_RETURN_ERROR() \
+ do { cond_token = COND_ERROR; return ((COND_COM *)NULL); } while (0)
+
+static COND_COM *
+cond_term ()
+{
+ WORD_DESC *op;
+ COND_COM *term, *tleft, *tright;
+ int tok, lineno;
+ char *etext;
+
+ /* Read a token. It can be a left paren, a `!', a unary operator, or a
+ word that should be the first argument of a binary operator. Start by
+ skipping newlines, since this is a compound command. */
+ tok = cond_skip_newlines ();
+ lineno = line_number;
+ if (tok == COND_END)
+ {
+ COND_RETURN_ERROR ();
+ }
+ else if (tok == '(')
+ {
+ term = cond_expr ();
+ if (cond_token != ')')
+ {
+ if (term)
+ dispose_cond_node (term); /* ( */
+ if (etext = error_token_from_token (cond_token))
+ {
+ parser_error (lineno, _("unexpected token `%s', expected `)'"), etext);
+ free (etext);
+ }
+ else
+ parser_error (lineno, _("expected `)'"));
+ COND_RETURN_ERROR ();
+ }
+ term = make_cond_node (COND_EXPR, (WORD_DESC *)NULL, term, (COND_COM *)NULL);
+ (void)cond_skip_newlines ();
+ }
+ else if (tok == BANG || (tok == WORD && (yylval.word->word[0] == '!' && yylval.word->word[1] == '\0')))
+ {
+ if (tok == WORD)
+ dispose_word (yylval.word); /* not needed */
+ term = cond_term ();
+ if (term)
+ term->flags |= CMD_INVERT_RETURN;
+ }
+ else if (tok == WORD && yylval.word->word[0] == '-' && yylval.word->word[2] == 0 && test_unop (yylval.word->word))
+ {
+ op = yylval.word;
+ tok = read_token (READ);
+ if (tok == WORD)
+ {
+ tleft = make_cond_node (COND_TERM, yylval.word, (COND_COM *)NULL, (COND_COM *)NULL);
+ term = make_cond_node (COND_UNARY, op, tleft, (COND_COM *)NULL);
+ }
+ else
+ {
+ dispose_word (op);
+ if (etext = error_token_from_token (tok))
+ {
+ parser_error (line_number, _("unexpected argument `%s' to conditional unary operator"), etext);
+ free (etext);
+ }
+ else
+ parser_error (line_number, _("unexpected argument to conditional unary operator"));
+ COND_RETURN_ERROR ();
+ }
+
+ (void)cond_skip_newlines ();
+ }
+ else if (tok == WORD) /* left argument to binary operator */
+ {
+ /* lhs */
+ tleft = make_cond_node (COND_TERM, yylval.word, (COND_COM *)NULL, (COND_COM *)NULL);
+
+ /* binop */
+ tok = read_token (READ);
+ if (tok == WORD && test_binop (yylval.word->word))
+ {
+ op = yylval.word;
+ if (op->word[0] == '=' && (op->word[1] == '\0' || (op->word[1] == '=' && op->word[2] == '\0')))
+ parser_state |= PST_EXTPAT;
+ else if (op->word[0] == '!' && op->word[1] == '=' && op->word[2] == '\0')
+ parser_state |= PST_EXTPAT;
+ }
+#if defined (COND_REGEXP)
+ else if (tok == WORD && STREQ (yylval.word->word, "=~"))
+ {
+ op = yylval.word;
+ parser_state |= PST_REGEXP;
+ }
+#endif
+ else if (tok == '<' || tok == '>')
+ op = make_word_from_token (tok); /* ( */
+ /* There should be a check before blindly accepting the `)' that we have
+ seen the opening `('. */
+ else if (tok == COND_END || tok == AND_AND || tok == OR_OR || tok == ')')
+ {
+ /* Special case. [[ x ]] is equivalent to [[ -n x ]], just like
+ the test command. Similarly for [[ x && expr ]] or
+ [[ x || expr ]] or [[ (x) ]]. */
+ op = make_word ("-n");
+ term = make_cond_node (COND_UNARY, op, tleft, (COND_COM *)NULL);
+ cond_token = tok;
+ return (term);
+ }
+ else
+ {
+ if (etext = error_token_from_token (tok))
+ {
+ parser_error (line_number, _("unexpected token `%s', conditional binary operator expected"), etext);
+ free (etext);
+ }
+ else
+ parser_error (line_number, _("conditional binary operator expected"));
+ dispose_cond_node (tleft);
+ COND_RETURN_ERROR ();
+ }
+
+ /* rhs */
+ if (parser_state & PST_EXTPAT)
+ extended_glob = 1;
+ tok = read_token (READ);
+ if (parser_state & PST_EXTPAT)
+ extended_glob = global_extglob;
+ parser_state &= ~(PST_REGEXP|PST_EXTPAT);
+
+ if (tok == WORD)
+ {
+ tright = make_cond_node (COND_TERM, yylval.word, (COND_COM *)NULL, (COND_COM *)NULL);
+ term = make_cond_node (COND_BINARY, op, tleft, tright);
+ }
+ else
+ {
+ if (etext = error_token_from_token (tok))
+ {
+ parser_error (line_number, _("unexpected argument `%s' to conditional binary operator"), etext);
+ free (etext);
+ }
+ else
+ parser_error (line_number, _("unexpected argument to conditional binary operator"));
+ dispose_cond_node (tleft);
+ dispose_word (op);
+ COND_RETURN_ERROR ();
+ }
+
+ (void)cond_skip_newlines ();
+ }
+ else
+ {
+ if (tok < 256)
+ parser_error (line_number, _("unexpected token `%c' in conditional command"), tok);
+ else if (etext = error_token_from_token (tok))
+ {
+ parser_error (line_number, _("unexpected token `%s' in conditional command"), etext);
+ free (etext);
+ }
+ else
+ parser_error (line_number, _("unexpected token %d in conditional command"), tok);
+ COND_RETURN_ERROR ();
+ }
+ return (term);
+}
+
+/* This is kind of bogus -- we slip a mini recursive-descent parser in
+ here to handle the conditional statement syntax. */
+static COMMAND *
+parse_cond_command ()
+{
+ COND_COM *cexp;
+
+ global_extglob = extended_glob;
+ cexp = cond_expr ();
+ return (make_cond_command (cexp));
+}
+#endif
+
+#if defined (ARRAY_VARS)
+/* When this is called, it's guaranteed that we don't care about anything
+ in t beyond i. We do save and restore the chars, though. */
+static int
+token_is_assignment (t, i)
+ char *t;
+ int i;
+{
+ unsigned char c, c1;
+ int r;
+
+ c = t[i]; c1 = t[i+1];
+ t[i] = '='; t[i+1] = '\0';
+ r = assignment (t, (parser_state & PST_COMPASSIGN) != 0);
+ t[i] = c; t[i+1] = c1;
+ return r;
+}
+
+/* XXX - possible changes here for `+=' */
+static int
+token_is_ident (t, i)
+ char *t;
+ int i;
+{
+ unsigned char c;
+ int r;
+
+ c = t[i];
+ t[i] = '\0';
+ r = legal_identifier (t);
+ t[i] = c;
+ return r;
+}
+#endif
+
+static int
+read_token_word (character)
+ int character;
+{
+ /* The value for YYLVAL when a WORD is read. */
+ WORD_DESC *the_word;
+
+ /* Index into the token that we are building. */
+ int token_index;
+
+ /* ALL_DIGITS becomes zero when we see a non-digit. */
+ int all_digit_token;
+
+ /* DOLLAR_PRESENT becomes non-zero if we see a `$'. */
+ int dollar_present;
+
+ /* COMPOUND_ASSIGNMENT becomes non-zero if we are parsing a compound
+ assignment. */
+ int compound_assignment;
+
+ /* QUOTED becomes non-zero if we see one of ("), ('), (`), or (\). */
+ int quoted;
+
+ /* Non-zero means to ignore the value of the next character, and just
+ to add it no matter what. */
+ int pass_next_character;
+
+ /* The current delimiting character. */
+ int cd;
+ int result, peek_char;
+ char *ttok, *ttrans;
+ int ttoklen, ttranslen;
+ intmax_t lvalue;
+
+ if (token_buffer_size < TOKEN_DEFAULT_INITIAL_SIZE)
+ token = (char *)xrealloc (token, token_buffer_size = TOKEN_DEFAULT_INITIAL_SIZE);
+
+ token_index = 0;
+ all_digit_token = DIGIT (character);
+ dollar_present = quoted = pass_next_character = compound_assignment = 0;
+
+ for (;;)
+ {
+ if (character == EOF)
+ goto got_token;
+
+ if (pass_next_character)
+ {
+ pass_next_character = 0;
+ goto got_escaped_character;
+ }
+
+ cd = current_delimiter (dstack);
+
+ /* Handle backslashes. Quote lots of things when not inside of
+ double-quotes, quote some things inside of double-quotes. */
+ if MBTEST(character == '\\')
+ {
+ peek_char = shell_getc (0);
+
+ /* Backslash-newline is ignored in all cases except
+ when quoted with single quotes. */
+ if (peek_char == '\n')
+ {
+ character = '\n';
+ goto next_character;
+ }
+ else
+ {
+ shell_ungetc (peek_char);
+
+ /* If the next character is to be quoted, note it now. */
+ if (cd == 0 || cd == '`' ||
+ (cd == '"' && peek_char >= 0 && (sh_syntaxtab[peek_char] & CBSDQUOTE)))
+ pass_next_character++;
+
+ quoted = 1;
+ goto got_character;
+ }
+ }
+
+ /* Parse a matched pair of quote characters. */
+ if MBTEST(shellquote (character))
+ {
+ push_delimiter (dstack, character);
+ ttok = parse_matched_pair (character, character, character, &ttoklen, (character == '`') ? P_COMMAND : 0);
+ pop_delimiter (dstack);
+ if (ttok == &matched_pair_error)
+ return -1; /* Bail immediately. */
+ RESIZE_MALLOCED_BUFFER (token, token_index, ttoklen + 2,
+ token_buffer_size, TOKEN_DEFAULT_GROW_SIZE);
+ token[token_index++] = character;
+ strcpy (token + token_index, ttok);
+ token_index += ttoklen;
+ all_digit_token = 0;
+ quoted = 1;
+ dollar_present |= (character == '"' && strchr (ttok, '$') != 0);
+ FREE (ttok);
+ goto next_character;
+ }
+
+#ifdef COND_REGEXP
+ /* When parsing a regexp as a single word inside a conditional command,
+ we need to special-case characters special to both the shell and
+ regular expressions. Right now, that is only '(' and '|'. */ /*)*/
+ if MBTEST((parser_state & PST_REGEXP) && (character == '(' || character == '|')) /*)*/
+ {
+ if (character == '|')
+ goto got_character;
+
+ push_delimiter (dstack, character);
+ ttok = parse_matched_pair (cd, '(', ')', &ttoklen, 0);
+ pop_delimiter (dstack);
+ if (ttok == &matched_pair_error)
+ return -1; /* Bail immediately. */
+ RESIZE_MALLOCED_BUFFER (token, token_index, ttoklen + 2,
+ token_buffer_size, TOKEN_DEFAULT_GROW_SIZE);
+ token[token_index++] = character;
+ strcpy (token + token_index, ttok);
+ token_index += ttoklen;
+ FREE (ttok);
+ dollar_present = all_digit_token = 0;
+ goto next_character;
+ }
+#endif /* COND_REGEXP */
+
+#ifdef EXTENDED_GLOB
+ /* Parse a ksh-style extended pattern matching specification. */
+ if MBTEST(extended_glob && PATTERN_CHAR (character))
+ {
+ peek_char = shell_getc (1);
+ if MBTEST(peek_char == '(') /* ) */
+ {
+ push_delimiter (dstack, peek_char);
+ ttok = parse_matched_pair (cd, '(', ')', &ttoklen, 0);
+ pop_delimiter (dstack);
+ if (ttok == &matched_pair_error)
+ return -1; /* Bail immediately. */
+ RESIZE_MALLOCED_BUFFER (token, token_index, ttoklen + 3,
+ token_buffer_size,
+ TOKEN_DEFAULT_GROW_SIZE);
+ token[token_index++] = character;
+ token[token_index++] = peek_char;
+ strcpy (token + token_index, ttok);
+ token_index += ttoklen;
+ FREE (ttok);
+ dollar_present = all_digit_token = 0;
+ goto next_character;
+ }
+ else
+ shell_ungetc (peek_char);
+ }
+#endif /* EXTENDED_GLOB */
+
+ /* If the delimiter character is not single quote, parse some of
+ the shell expansions that must be read as a single word. */
+ if (shellexp (character))
+ {
+ peek_char = shell_getc (1);
+ /* $(...), <(...), >(...), $((...)), ${...}, and $[...] constructs */
+ if MBTEST(peek_char == '(' ||
+ ((peek_char == '{' || peek_char == '[') && character == '$')) /* ) ] } */
+ {
+ if (peek_char == '{') /* } */
+ ttok = parse_matched_pair (cd, '{', '}', &ttoklen, P_FIRSTCLOSE|P_DOLBRACE);
+ else if (peek_char == '(') /* ) */
+ {
+ /* XXX - push and pop the `(' as a delimiter for use by
+ the command-oriented-history code. This way newlines
+ appearing in the $(...) string get added to the
+ history literally rather than causing a possibly-
+ incorrect `;' to be added. ) */
+ push_delimiter (dstack, peek_char);
+ ttok = parse_comsub (cd, '(', ')', &ttoklen, P_COMMAND);
+ pop_delimiter (dstack);
+ }
+ else
+ ttok = parse_matched_pair (cd, '[', ']', &ttoklen, 0);
+ if (ttok == &matched_pair_error)
+ return -1; /* Bail immediately. */
+ RESIZE_MALLOCED_BUFFER (token, token_index, ttoklen + 3,
+ token_buffer_size,
+ TOKEN_DEFAULT_GROW_SIZE);
+ token[token_index++] = character;
+ token[token_index++] = peek_char;
+ strcpy (token + token_index, ttok);
+ token_index += ttoklen;
+ FREE (ttok);
+ dollar_present = 1;
+ all_digit_token = 0;
+ goto next_character;
+ }
+ /* This handles $'...' and $"..." new-style quoted strings. */
+ else if MBTEST(character == '$' && (peek_char == '\'' || peek_char == '"'))
+ {
+ int first_line;
+
+ first_line = line_number;
+ push_delimiter (dstack, peek_char);
+ ttok = parse_matched_pair (peek_char, peek_char, peek_char,
+ &ttoklen,
+ (peek_char == '\'') ? P_ALLOWESC : 0);
+ pop_delimiter (dstack);
+ if (ttok == &matched_pair_error)
+ return -1;
+ if (peek_char == '\'')
+ {
+ ttrans = ansiexpand (ttok, 0, ttoklen - 1, &ttranslen);
+ free (ttok);
+
+ /* Insert the single quotes and correctly quote any
+ embedded single quotes (allowed because P_ALLOWESC was
+ passed to parse_matched_pair). */
+ ttok = sh_single_quote (ttrans);
+ free (ttrans);
+ ttranslen = strlen (ttok);
+ ttrans = ttok;
+ }
+ else
+ {
+ /* Try to locale-expand the converted string. */
+ ttrans = localeexpand (ttok, 0, ttoklen - 1, first_line, &ttranslen);
+ free (ttok);
+
+ /* Add the double quotes back */
+ ttok = sh_mkdoublequoted (ttrans, ttranslen, 0);
+ free (ttrans);
+ ttranslen += 2;
+ ttrans = ttok;
+ }
+
+ RESIZE_MALLOCED_BUFFER (token, token_index, ttranslen + 1,
+ token_buffer_size,
+ TOKEN_DEFAULT_GROW_SIZE);
+ strcpy (token + token_index, ttrans);
+ token_index += ttranslen;
+ FREE (ttrans);
+ quoted = 1;
+ all_digit_token = 0;
+ goto next_character;
+ }
+ /* This could eventually be extended to recognize all of the
+ shell's single-character parameter expansions, and set flags.*/
+ else if MBTEST(character == '$' && peek_char == '$')
+ {
+ RESIZE_MALLOCED_BUFFER (token, token_index, 3,
+ token_buffer_size,
+ TOKEN_DEFAULT_GROW_SIZE);
+ token[token_index++] = '$';
+ token[token_index++] = peek_char;
+ dollar_present = 1;
+ all_digit_token = 0;
+ goto next_character;
+ }
+ else
+ shell_ungetc (peek_char);
+ }
+
+#if defined (ARRAY_VARS)
+ /* Identify possible array subscript assignment; match [...]. If
+ parser_state&PST_COMPASSIGN, we need to parse [sub]=words treating
+ `sub' as if it were enclosed in double quotes. */
+ else if MBTEST(character == '[' && /* ] */
+ ((token_index > 0 && assignment_acceptable (last_read_token) && token_is_ident (token, token_index)) ||
+ (token_index == 0 && (parser_state&PST_COMPASSIGN))))
+ {
+ ttok = parse_matched_pair (cd, '[', ']', &ttoklen, P_ARRAYSUB);
+ if (ttok == &matched_pair_error)
+ return -1; /* Bail immediately. */
+ RESIZE_MALLOCED_BUFFER (token, token_index, ttoklen + 2,
+ token_buffer_size,
+ TOKEN_DEFAULT_GROW_SIZE);
+ token[token_index++] = character;
+ strcpy (token + token_index, ttok);
+ token_index += ttoklen;
+ FREE (ttok);
+ all_digit_token = 0;
+ goto next_character;
+ }
+ /* Identify possible compound array variable assignment. */
+ else if MBTEST(character == '=' && token_index > 0 && (assignment_acceptable (last_read_token) || (parser_state & PST_ASSIGNOK)) && token_is_assignment (token, token_index))
+ {
+ peek_char = shell_getc (1);
+ if MBTEST(peek_char == '(') /* ) */
+ {
+ ttok = parse_compound_assignment (&ttoklen);
+
+ RESIZE_MALLOCED_BUFFER (token, token_index, ttoklen + 4,
+ token_buffer_size,
+ TOKEN_DEFAULT_GROW_SIZE);
+
+ token[token_index++] = '=';
+ token[token_index++] = '(';
+ if (ttok)
+ {
+ strcpy (token + token_index, ttok);
+ token_index += ttoklen;
+ }
+ token[token_index++] = ')';
+ FREE (ttok);
+ all_digit_token = 0;
+ compound_assignment = 1;
+#if 1
+ goto next_character;
+#else
+ goto got_token; /* ksh93 seems to do this */
+#endif
+ }
+ else
+ shell_ungetc (peek_char);
+ }
+#endif
+
+ /* When not parsing a multi-character word construct, shell meta-
+ characters break words. */
+ if MBTEST(shellbreak (character))
+ {
+ shell_ungetc (character);
+ goto got_token;
+ }
+
+got_character:
+
+ if (character == CTLESC || character == CTLNUL)
+ {
+ RESIZE_MALLOCED_BUFFER (token, token_index, 2, token_buffer_size,
+ TOKEN_DEFAULT_GROW_SIZE);
+ token[token_index++] = CTLESC;
+ }
+ else
+got_escaped_character:
+ RESIZE_MALLOCED_BUFFER (token, token_index, 1, token_buffer_size,
+ TOKEN_DEFAULT_GROW_SIZE);
+
+ token[token_index++] = character;
+
+ all_digit_token &= DIGIT (character);
+ dollar_present |= character == '$';
+
+ next_character:
+ if (character == '\n' && SHOULD_PROMPT ())
+ prompt_again ();
+
+ /* We want to remove quoted newlines (that is, a \<newline> pair)
+ unless we are within single quotes or pass_next_character is
+ set (the shell equivalent of literal-next). */
+ cd = current_delimiter (dstack);
+ character = shell_getc (cd != '\'' && pass_next_character == 0);
+ } /* end for (;;) */
+
+got_token:
+
+ /* Calls to RESIZE_MALLOCED_BUFFER ensure there is sufficient room. */
+ token[token_index] = '\0';
+
+ /* Check to see what thing we should return. If the last_read_token
+ is a `<', or a `&', or the character which ended this token is
+ a '>' or '<', then, and ONLY then, is this input token a NUMBER.
+ Otherwise, it is just a word, and should be returned as such. */
+ if MBTEST(all_digit_token && (character == '<' || character == '>' ||
+ last_read_token == LESS_AND ||
+ last_read_token == GREATER_AND))
+ {
+ if (legal_number (token, &lvalue) && (int)lvalue == lvalue)
+ {
+ yylval.number = lvalue;
+ return (NUMBER);
+ }
+ }
+
+ /* Check for special case tokens. */
+ result = (last_shell_getc_is_singlebyte) ? special_case_tokens (token) : -1;
+ if (result >= 0)
+ return result;
+
+#if defined (ALIAS)
+ /* Posix.2 does not allow reserved words to be aliased, so check for all
+ of them, including special cases, before expanding the current token
+ as an alias. */
+ if MBTEST(posixly_correct)
+ CHECK_FOR_RESERVED_WORD (token);
+
+ /* Aliases are expanded iff EXPAND_ALIASES is non-zero, and quoting
+ inhibits alias expansion. */
+ if (expand_aliases && quoted == 0)
+ {
+ result = alias_expand_token (token);
+ if (result == RE_READ_TOKEN)
+ return (RE_READ_TOKEN);
+ else if (result == NO_EXPANSION)
+ parser_state &= ~PST_ALEXPNEXT;
+ }
+
+ /* If not in Posix.2 mode, check for reserved words after alias
+ expansion. */
+ if MBTEST(posixly_correct == 0)
+#endif
+ CHECK_FOR_RESERVED_WORD (token);
+
+ the_word = (WORD_DESC *)xmalloc (sizeof (WORD_DESC));
+ the_word->word = (char *)xmalloc (1 + token_index);
+ the_word->flags = 0;
+ strcpy (the_word->word, token);
+ if (dollar_present)
+ the_word->flags |= W_HASDOLLAR;
+ if (quoted)
+ the_word->flags |= W_QUOTED; /*(*/
+ if (compound_assignment && token[token_index-1] == ')')
+ the_word->flags |= W_COMPASSIGN;
+ /* A word is an assignment if it appears at the beginning of a
+ simple command, or after another assignment word. This is
+ context-dependent, so it cannot be handled in the grammar. */
+ if (assignment (token, (parser_state & PST_COMPASSIGN) != 0))
+ {
+ the_word->flags |= W_ASSIGNMENT;
+ /* Don't perform word splitting on assignment statements. */
+ if (assignment_acceptable (last_read_token) || (parser_state & PST_COMPASSIGN) != 0)
+ {
+ the_word->flags |= W_NOSPLIT;
+ if (parser_state & PST_COMPASSIGN)
+ the_word->flags |= W_NOGLOB; /* XXX - W_NOBRACE? */
+ }
+ }
+
+ if (command_token_position (last_read_token))
+ {
+ struct builtin *b;
+ b = builtin_address_internal (token, 0);
+ if (b && (b->flags & ASSIGNMENT_BUILTIN))
+ parser_state |= PST_ASSIGNOK;
+ else if (STREQ (token, "eval") || STREQ (token, "let"))
+ parser_state |= PST_ASSIGNOK;
+ }
+
+ yylval.word = the_word;
+
+ if (token[0] == '{' && token[token_index-1] == '}' &&
+ (character == '<' || character == '>'))
+ {
+ /* can use token; already copied to the_word */
+ token[token_index-1] = '\0';
+#if defined (ARRAY_VARS)
+ if (legal_identifier (token+1) || valid_array_reference (token+1))
+#else
+ if (legal_identifier (token+1))
+#endif
+ {
+ strcpy (the_word->word, token+1);
+/*itrace("read_token_word: returning REDIR_WORD for %s", the_word->word);*/
+ return (REDIR_WORD);
+ }
+ }
+
+ result = ((the_word->flags & (W_ASSIGNMENT|W_NOSPLIT)) == (W_ASSIGNMENT|W_NOSPLIT))
+ ? ASSIGNMENT_WORD : WORD;
+
+ switch (last_read_token)
+ {
+ case FUNCTION:
+ parser_state |= PST_ALLOWOPNBRC;
+ function_dstart = line_number;
+ break;
+ case CASE:
+ case SELECT:
+ case FOR:
+ if (word_top < MAX_CASE_NEST)
+ word_top++;
+ word_lineno[word_top] = line_number;
+ break;
+ }
+
+ return (result);
+}
+
+/* Return 1 if TOKSYM is a token that after being read would allow
+ a reserved word to be seen, else 0. */
+static int
+reserved_word_acceptable (toksym)
+ int toksym;
+{
+ switch (toksym)
+ {
+ case '\n':
+ case ';':
+ case '(':
+ case ')':
+ case '|':
+ case '&':
+ case '{':
+ case '}': /* XXX */
+ case AND_AND:
+ case BANG:
+ case BAR_AND:
+ case DO:
+ case DONE:
+ case ELIF:
+ case ELSE:
+ case ESAC:
+ case FI:
+ case IF:
+ case OR_OR:
+ case SEMI_SEMI:
+ case SEMI_AND:
+ case SEMI_SEMI_AND:
+ case THEN:
+ case TIME:
+ case TIMEOPT:
+ case TIMEIGN:
+ case COPROC:
+ case UNTIL:
+ case WHILE:
+ case 0:
+ return 1;
+ default:
+#if defined (COPROCESS_SUPPORT)
+ if (last_read_token == WORD && token_before_that == COPROC)
+ return 1;
+#endif
+ if (last_read_token == WORD && token_before_that == FUNCTION)
+ return 1;
+ return 0;
+ }
+}
+
+/* Return the index of TOKEN in the alist of reserved words, or -1 if
+ TOKEN is not a shell reserved word. */
+int
+find_reserved_word (tokstr)
+ char *tokstr;
+{
+ int i;
+ for (i = 0; word_token_alist[i].word; i++)
+ if (STREQ (tokstr, word_token_alist[i].word))
+ return i;
+ return -1;
+}
+
+/* An interface to let the rest of the shell (primarily the completion
+ system) know what the parser is expecting. */
+int
+parser_in_command_position ()
+{
+ return (command_token_position (last_read_token));
+}
+
+#if 0
+#if defined (READLINE)
+/* Called after each time readline is called. This insures that whatever
+ the new prompt string is gets propagated to readline's local prompt
+ variable. */
+static void
+reset_readline_prompt ()
+{
+ char *temp_prompt;
+
+ if (prompt_string_pointer)
+ {
+ temp_prompt = (*prompt_string_pointer)
+ ? decode_prompt_string (*prompt_string_pointer)
+ : (char *)NULL;
+
+ if (temp_prompt == 0)
+ {
+ temp_prompt = (char *)xmalloc (1);
+ temp_prompt[0] = '\0';
+ }
+
+ FREE (current_readline_prompt);
+ current_readline_prompt = temp_prompt;
+ }
+}
+#endif /* READLINE */
+#endif /* 0 */
+
+#if defined (HISTORY)
+/* A list of tokens which can be followed by newlines, but not by
+ semi-colons. When concatenating multiple lines of history, the
+ newline separator for such tokens is replaced with a space. */
+static const int no_semi_successors[] = {
+ '\n', '{', '(', ')', ';', '&', '|',
+ CASE, DO, ELSE, IF, SEMI_SEMI, SEMI_AND, SEMI_SEMI_AND, THEN, UNTIL,
+ WHILE, AND_AND, OR_OR, IN,
+ 0
+};
+
+/* If we are not within a delimited expression, try to be smart
+ about which separators can be semi-colons and which must be
+ newlines. Returns the string that should be added into the
+ history entry. LINE is the line we're about to add; it helps
+ make some more intelligent decisions in certain cases. */
+char *
+history_delimiting_chars (line)
+ const char *line;
+{
+ static int last_was_heredoc = 0; /* was the last entry the start of a here document? */
+ register int i;
+
+ if ((parser_state & PST_HEREDOC) == 0)
+ last_was_heredoc = 0;
+
+ if (dstack.delimiter_depth != 0)
+ return ("\n");
+
+ /* We look for current_command_line_count == 2 because we are looking to
+ add the first line of the body of the here document (the second line
+ of the command). We also keep LAST_WAS_HEREDOC as a private sentinel
+ variable to note when we think we added the first line of a here doc
+ (the one with a "<<" somewhere in it) */
+ if (parser_state & PST_HEREDOC)
+ {
+ if (last_was_heredoc)
+ {
+ last_was_heredoc = 0;
+ return "\n";
+ }
+ return (current_command_line_count == 2 ? "\n" : "");
+ }
+
+ if (parser_state & PST_COMPASSIGN)
+ return (" ");
+
+ /* First, handle some special cases. */
+ /*(*/
+ /* If we just read `()', assume it's a function definition, and don't
+ add a semicolon. If the token before the `)' was not `(', and we're
+ not in the midst of parsing a case statement, assume it's a
+ parenthesized command and add the semicolon. */
+ /*)(*/
+ if (token_before_that == ')')
+ {
+ if (two_tokens_ago == '(') /*)*/ /* function def */
+ return " ";
+ /* This does not work for subshells inside case statement
+ command lists. It's a suboptimal solution. */
+ else if (parser_state & PST_CASESTMT) /* case statement pattern */
+ return " ";
+ else
+ return "; "; /* (...) subshell */
+ }
+ else if (token_before_that == WORD && two_tokens_ago == FUNCTION)
+ return " "; /* function def using `function name' without `()' */
+
+ /* If we're not in a here document, but we think we're about to parse one,
+ and we would otherwise return a `;', return a newline to delimit the
+ line with the here-doc delimiter */
+ else if ((parser_state & PST_HEREDOC) == 0 && current_command_line_count > 1 && last_read_token == '\n' && strstr (line, "<<"))
+ {
+ last_was_heredoc = 1;
+ return "\n";
+ }
+
+ else if (token_before_that == WORD && two_tokens_ago == FOR)
+ {
+ /* Tricky. `for i\nin ...' should not have a semicolon, but
+ `for i\ndo ...' should. We do what we can. */
+ for (i = shell_input_line_index; whitespace (shell_input_line[i]); i++)
+ ;
+ if (shell_input_line[i] && shell_input_line[i] == 'i' && shell_input_line[i+1] == 'n')
+ return " ";
+ return ";";
+ }
+ else if (two_tokens_ago == CASE && token_before_that == WORD && (parser_state & PST_CASESTMT))
+ return " ";
+
+ for (i = 0; no_semi_successors[i]; i++)
+ {
+ if (token_before_that == no_semi_successors[i])
+ return (" ");
+ }
+
+ return ("; ");
+}
+#endif /* HISTORY */
+
+/* Issue a prompt, or prepare to issue a prompt when the next character
+ is read. */
+static void
+prompt_again ()
+{
+ char *temp_prompt;
+
+ if (interactive == 0 || expanding_alias ()) /* XXX */
+ return;
+
+ ps1_prompt = get_string_value ("PS1");
+ ps2_prompt = get_string_value ("PS2");
+
+ if (!prompt_string_pointer)
+ prompt_string_pointer = &ps1_prompt;
+
+ temp_prompt = *prompt_string_pointer
+ ? decode_prompt_string (*prompt_string_pointer)
+ : (char *)NULL;
+
+ if (temp_prompt == 0)
+ {
+ temp_prompt = (char *)xmalloc (1);
+ temp_prompt[0] = '\0';
+ }
+
+ current_prompt_string = *prompt_string_pointer;
+ prompt_string_pointer = &ps2_prompt;
+
+#if defined (READLINE)
+ if (!no_line_editing)
+ {
+ FREE (current_readline_prompt);
+ current_readline_prompt = temp_prompt;
+ }
+ else
+#endif /* READLINE */
+ {
+ FREE (current_decoded_prompt);
+ current_decoded_prompt = temp_prompt;
+ }
+}
+
+int
+get_current_prompt_level ()
+{
+ return ((current_prompt_string && current_prompt_string == ps2_prompt) ? 2 : 1);
+}
+
+void
+set_current_prompt_level (x)
+ int x;
+{
+ prompt_string_pointer = (x == 2) ? &ps2_prompt : &ps1_prompt;
+ current_prompt_string = *prompt_string_pointer;
+}
+
+static void
+print_prompt ()
+{
+ fprintf (stderr, "%s", current_decoded_prompt);
+ fflush (stderr);
+}
+
+/* Return a string which will be printed as a prompt. The string
+ may contain special characters which are decoded as follows:
+
+ \a bell (ascii 07)
+ \d the date in Day Mon Date format
+ \e escape (ascii 033)
+ \h the hostname up to the first `.'
+ \H the hostname
+ \j the number of active jobs
+ \l the basename of the shell's tty device name
+ \n CRLF
+ \r CR
+ \s the name of the shell
+ \t the time in 24-hour hh:mm:ss format
+ \T the time in 12-hour hh:mm:ss format
+ \@ the time in 12-hour hh:mm am/pm format
+ \A the time in 24-hour hh:mm format
+ \D{fmt} the result of passing FMT to strftime(3)
+ \u your username
+ \v the version of bash (e.g., 2.00)
+ \V the release of bash, version + patchlevel (e.g., 2.00.0)
+ \w the current working directory
+ \W the last element of $PWD
+ \! the history number of this command
+ \# the command number of this command
+ \$ a $ or a # if you are root
+ \nnn character code nnn in octal
+ \\ a backslash
+ \[ begin a sequence of non-printing chars
+ \] end a sequence of non-printing chars
+*/
+#define PROMPT_GROWTH 48
+char *
+decode_prompt_string (string)
+ char *string;
+{
+ WORD_LIST *list;
+ char *result, *t;
+ struct dstack save_dstack;
+ int last_exit_value, last_comsub_pid;
+#if defined (PROMPT_STRING_DECODE)
+ int result_size, result_index;
+ int c, n, i;
+ char *temp, octal_string[4];
+ struct tm *tm;
+ time_t the_time;
+ char timebuf[128];
+ char *timefmt;
+
+ result = (char *)xmalloc (result_size = PROMPT_GROWTH);
+ result[result_index = 0] = 0;
+ temp = (char *)NULL;
+
+ while (c = *string++)
+ {
+ if (posixly_correct && c == '!')
+ {
+ if (*string == '!')
+ {
+ temp = savestring ("!");
+ goto add_string;
+ }
+ else
+ {
+#if !defined (HISTORY)
+ temp = savestring ("1");
+#else /* HISTORY */
+ temp = itos (history_number ());
+#endif /* HISTORY */
+ string--; /* add_string increments string again. */
+ goto add_string;
+ }
+ }
+ if (c == '\\')
+ {
+ c = *string;
+
+ switch (c)
+ {
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ strncpy (octal_string, string, 3);
+ octal_string[3] = '\0';
+
+ n = read_octal (octal_string);
+ temp = (char *)xmalloc (3);
+
+ if (n == CTLESC || n == CTLNUL)
+ {
+ temp[0] = CTLESC;
+ temp[1] = n;
+ temp[2] = '\0';
+ }
+ else if (n == -1)
+ {
+ temp[0] = '\\';
+ temp[1] = '\0';
+ }
+ else
+ {
+ temp[0] = n;
+ temp[1] = '\0';
+ }
+
+ for (c = 0; n != -1 && c < 3 && ISOCTAL (*string); c++)
+ string++;
+
+ c = 0; /* tested at add_string: */
+ goto add_string;
+
+ case 'd':
+ case 't':
+ case 'T':
+ case '@':
+ case 'A':
+ /* Make the current time/date into a string. */
+ (void) time (&the_time);
+#if defined (HAVE_TZSET)
+ sv_tz ("TZ"); /* XXX -- just make sure */
+#endif
+ tm = localtime (&the_time);
+
+ if (c == 'd')
+ n = strftime (timebuf, sizeof (timebuf), "%a %b %d", tm);
+ else if (c == 't')
+ n = strftime (timebuf, sizeof (timebuf), "%H:%M:%S", tm);
+ else if (c == 'T')
+ n = strftime (timebuf, sizeof (timebuf), "%I:%M:%S", tm);
+ else if (c == '@')
+ n = strftime (timebuf, sizeof (timebuf), "%I:%M %p", tm);
+ else if (c == 'A')
+ n = strftime (timebuf, sizeof (timebuf), "%H:%M", tm);
+
+ if (n == 0)
+ timebuf[0] = '\0';
+ else
+ timebuf[sizeof(timebuf) - 1] = '\0';
+
+ temp = savestring (timebuf);
+ goto add_string;
+
+ case 'D': /* strftime format */
+ if (string[1] != '{') /* } */
+ goto not_escape;
+
+ (void) time (&the_time);
+ tm = localtime (&the_time);
+ string += 2; /* skip { */
+ timefmt = xmalloc (strlen (string) + 3);
+ for (t = timefmt; *string && *string != '}'; )
+ *t++ = *string++;
+ *t = '\0';
+ c = *string; /* tested at add_string */
+ if (timefmt[0] == '\0')
+ {
+ timefmt[0] = '%';
+ timefmt[1] = 'X'; /* locale-specific current time */
+ timefmt[2] = '\0';
+ }
+ n = strftime (timebuf, sizeof (timebuf), timefmt, tm);
+ free (timefmt);
+
+ if (n == 0)
+ timebuf[0] = '\0';
+ else
+ timebuf[sizeof(timebuf) - 1] = '\0';
+
+ if (promptvars || posixly_correct)
+ /* Make sure that expand_prompt_string is called with a
+ second argument of Q_DOUBLE_QUOTES if we use this
+ function here. */
+ temp = sh_backslash_quote_for_double_quotes (timebuf);
+ else
+ temp = savestring (timebuf);
+ goto add_string;
+
+ case 'n':
+ temp = (char *)xmalloc (3);
+ temp[0] = no_line_editing ? '\n' : '\r';
+ temp[1] = no_line_editing ? '\0' : '\n';
+ temp[2] = '\0';
+ goto add_string;
+
+ case 's':
+ temp = base_pathname (shell_name);
+ temp = savestring (temp);
+ goto add_string;
+
+ case 'v':
+ case 'V':
+ temp = (char *)xmalloc (16);
+ if (c == 'v')
+ strcpy (temp, dist_version);
+ else
+ sprintf (temp, "%s.%d", dist_version, patch_level);
+ goto add_string;
+
+ case 'w':
+ case 'W':
+ {
+ /* Use the value of PWD because it is much more efficient. */
+ char t_string[PATH_MAX];
+ int tlen;
+
+ temp = get_string_value ("PWD");
+
+ if (temp == 0)
+ {
+ if (getcwd (t_string, sizeof(t_string)) == 0)
+ {
+ t_string[0] = '.';
+ tlen = 1;
+ }
+ else
+ tlen = strlen (t_string);
+ }
+ else
+ {
+ tlen = sizeof (t_string) - 1;
+ strncpy (t_string, temp, tlen);
+ }
+ t_string[tlen] = '\0';
+
+#if defined (MACOSX)
+ /* Convert from "fs" format to "input" format */
+ temp = fnx_fromfs (t_string, strlen (t_string));
+ if (temp != t_string)
+ strcpy (t_string, temp);
+#endif
+
+#define ROOT_PATH(x) ((x)[0] == '/' && (x)[1] == 0)
+#define DOUBLE_SLASH_ROOT(x) ((x)[0] == '/' && (x)[1] == '/' && (x)[2] == 0)
+ /* Abbreviate \W as ~ if $PWD == $HOME */
+ if (c == 'W' && (((t = get_string_value ("HOME")) == 0) || STREQ (t, t_string) == 0))
+ {
+ if (ROOT_PATH (t_string) == 0 && DOUBLE_SLASH_ROOT (t_string) == 0)
+ {
+ t = strrchr (t_string, '/');
+ if (t)
+ memmove (t_string, t + 1, strlen (t)); /* strlen(t) to copy NULL */
+ }
+ }
+#undef ROOT_PATH
+#undef DOUBLE_SLASH_ROOT
+ else
+ {
+ /* polite_directory_format is guaranteed to return a string
+ no longer than PATH_MAX - 1 characters. */
+ temp = polite_directory_format (t_string);
+ if (temp != t_string)
+ strcpy (t_string, temp);
+ }
+
+ temp = trim_pathname (t_string, PATH_MAX - 1);
+ /* If we're going to be expanding the prompt string later,
+ quote the directory name. */
+ if (promptvars || posixly_correct)
+ /* Make sure that expand_prompt_string is called with a
+ second argument of Q_DOUBLE_QUOTES if we use this
+ function here. */
+ temp = sh_backslash_quote_for_double_quotes (t_string);
+ else
+ temp = savestring (t_string);
+
+ goto add_string;
+ }
+
+ case 'u':
+ if (current_user.user_name == 0)
+ get_current_user_info ();
+ temp = savestring (current_user.user_name);
+ goto add_string;
+
+ case 'h':
+ case 'H':
+ temp = savestring (current_host_name);
+ if (c == 'h' && (t = (char *)strchr (temp, '.')))
+ *t = '\0';
+ goto add_string;
+
+ case '#':
+ temp = itos (current_command_number);
+ goto add_string;
+
+ case '!':
+#if !defined (HISTORY)
+ temp = savestring ("1");
+#else /* HISTORY */
+ temp = itos (history_number ());
+#endif /* HISTORY */
+ goto add_string;
+
+ case '$':
+ t = temp = (char *)xmalloc (3);
+ if ((promptvars || posixly_correct) && (current_user.euid != 0))
+ *t++ = '\\';
+ *t++ = current_user.euid == 0 ? '#' : '$';
+ *t = '\0';
+ goto add_string;
+
+ case 'j':
+ temp = itos (count_all_jobs ());
+ goto add_string;
+
+ case 'l':
+#if defined (HAVE_TTYNAME)
+ temp = (char *)ttyname (fileno (stdin));
+ t = temp ? base_pathname (temp) : "tty";
+ temp = savestring (t);
+#else
+ temp = savestring ("tty");
+#endif /* !HAVE_TTYNAME */
+ goto add_string;
+
+#if defined (READLINE)
+ case '[':
+ case ']':
+ if (no_line_editing)
+ {
+ string++;
+ break;
+ }
+ temp = (char *)xmalloc (3);
+ n = (c == '[') ? RL_PROMPT_START_IGNORE : RL_PROMPT_END_IGNORE;
+ i = 0;
+ if (n == CTLESC || n == CTLNUL)
+ temp[i++] = CTLESC;
+ temp[i++] = n;
+ temp[i] = '\0';
+ goto add_string;
+#endif /* READLINE */
+
+ case '\\':
+ case 'a':
+ case 'e':
+ case 'r':
+ temp = (char *)xmalloc (2);
+ if (c == 'a')
+ temp[0] = '\07';
+ else if (c == 'e')
+ temp[0] = '\033';
+ else if (c == 'r')
+ temp[0] = '\r';
+ else /* (c == '\\') */
+ temp[0] = c;
+ temp[1] = '\0';
+ goto add_string;
+
+ default:
+not_escape:
+ temp = (char *)xmalloc (3);
+ temp[0] = '\\';
+ temp[1] = c;
+ temp[2] = '\0';
+
+ add_string:
+ if (c)
+ string++;
+ result =
+ sub_append_string (temp, result, &result_index, &result_size);
+ temp = (char *)NULL; /* Freed in sub_append_string (). */
+ result[result_index] = '\0';
+ break;
+ }
+ }
+ else
+ {
+ RESIZE_MALLOCED_BUFFER (result, result_index, 3, result_size, PROMPT_GROWTH);
+ result[result_index++] = c;
+ result[result_index] = '\0';
+ }
+ }
+#else /* !PROMPT_STRING_DECODE */
+ result = savestring (string);
+#endif /* !PROMPT_STRING_DECODE */
+
+ /* Save the delimiter stack and point `dstack' to temp space so any
+ command substitutions in the prompt string won't result in screwing
+ up the parser's quoting state. */
+ save_dstack = dstack;
+ dstack = temp_dstack;
+ dstack.delimiter_depth = 0;
+
+ /* Perform variable and parameter expansion and command substitution on
+ the prompt string. */
+ if (promptvars || posixly_correct)
+ {
+ last_exit_value = last_command_exit_value;
+ last_comsub_pid = last_command_subst_pid;
+ list = expand_prompt_string (result, Q_DOUBLE_QUOTES, 0);
+ free (result);
+ result = string_list (list);
+ dispose_words (list);
+ last_command_exit_value = last_exit_value;
+ last_command_subst_pid = last_comsub_pid;
+ }
+ else
+ {
+ t = dequote_string (result);
+ free (result);
+ result = t;
+ }
+
+ dstack = save_dstack;
+
+ return (result);
+}
+
+/************************************************
+ * *
+ * ERROR HANDLING *
+ * *
+ ************************************************/
+
+/* Report a syntax error, and restart the parser. Call here for fatal
+ errors. */
+int
+yyerror (msg)
+ const char *msg;
+{
+ report_syntax_error ((char *)NULL);
+ reset_parser ();
+ return (0);
+}
+
+static char *
+error_token_from_token (tok)
+ int tok;
+{
+ char *t;
+
+ if (t = find_token_in_alist (tok, word_token_alist, 0))
+ return t;
+
+ if (t = find_token_in_alist (tok, other_token_alist, 0))
+ return t;
+
+ t = (char *)NULL;
+ /* This stuff is dicy and needs closer inspection */
+ switch (current_token)
+ {
+ case WORD:
+ case ASSIGNMENT_WORD:
+ if (yylval.word)
+ t = savestring (yylval.word->word);
+ break;
+ case NUMBER:
+ t = itos (yylval.number);
+ break;
+ case ARITH_CMD:
+ if (yylval.word_list)
+ t = string_list (yylval.word_list);
+ break;
+ case ARITH_FOR_EXPRS:
+ if (yylval.word_list)
+ t = string_list_internal (yylval.word_list, " ; ");
+ break;
+ case COND_CMD:
+ t = (char *)NULL; /* punt */
+ break;
+ }
+
+ return t;
+}
+
+static char *
+error_token_from_text ()
+{
+ char *msg, *t;
+ int token_end, i;
+
+ t = shell_input_line;
+ i = shell_input_line_index;
+ token_end = 0;
+ msg = (char *)NULL;
+
+ if (i && t[i] == '\0')
+ i--;
+
+ while (i && (whitespace (t[i]) || t[i] == '\n'))
+ i--;
+
+ if (i)
+ token_end = i + 1;
+
+ while (i && (member (t[i], " \n\t;|&") == 0))
+ i--;
+
+ while (i != token_end && (whitespace (t[i]) || t[i] == '\n'))
+ i++;
+
+ /* Return our idea of the offending token. */
+ if (token_end || (i == 0 && token_end == 0))
+ {
+ if (token_end)
+ msg = substring (t, i, token_end);
+ else /* one-character token */
+ {
+ msg = (char *)xmalloc (2);
+ msg[0] = t[i];
+ msg[1] = '\0';
+ }
+ }
+
+ return (msg);
+}
+
+static void
+print_offending_line ()
+{
+ char *msg;
+ int token_end;
+
+ msg = savestring (shell_input_line);
+ token_end = strlen (msg);
+ while (token_end && msg[token_end - 1] == '\n')
+ msg[--token_end] = '\0';
+
+ parser_error (line_number, "`%s'", msg);
+ free (msg);
+}
+
+/* Report a syntax error with line numbers, etc.
+ Call here for recoverable errors. If you have a message to print,
+ then place it in MESSAGE, otherwise pass NULL and this will figure
+ out an appropriate message for you. */
+static void
+report_syntax_error (message)
+ char *message;
+{
+ char *msg, *p;
+
+ if (message)
+ {
+ parser_error (line_number, "%s", message);
+ if (interactive && EOF_Reached)
+ EOF_Reached = 0;
+ last_command_exit_value = parse_and_execute_level ? EX_BADSYNTAX : EX_BADUSAGE;
+ return;
+ }
+
+ /* If the line of input we're reading is not null, try to find the
+ objectionable token. First, try to figure out what token the
+ parser's complaining about by looking at current_token. */
+ if (current_token != 0 && EOF_Reached == 0 && (msg = error_token_from_token (current_token)))
+ {
+ if (ansic_shouldquote (msg))
+ {
+ p = ansic_quote (msg, 0, NULL);
+ free (msg);
+ msg = p;
+ }
+ parser_error (line_number, _("syntax error near unexpected token `%s'"), msg);
+ free (msg);
+
+ if (interactive == 0)
+ print_offending_line ();
+
+ last_command_exit_value = parse_and_execute_level ? EX_BADSYNTAX : EX_BADUSAGE;
+ return;
+ }
+
+ /* If looking at the current token doesn't prove fruitful, try to find the
+ offending token by analyzing the text of the input line near the current
+ input line index and report what we find. */
+ if (shell_input_line && *shell_input_line)
+ {
+ msg = error_token_from_text ();
+ if (msg)
+ {
+ parser_error (line_number, _("syntax error near `%s'"), msg);
+ free (msg);
+ }
+
+ /* If not interactive, print the line containing the error. */
+ if (interactive == 0)
+ print_offending_line ();
+ }
+ else
+ {
+ msg = EOF_Reached ? _("syntax error: unexpected end of file") : _("syntax error");
+ parser_error (line_number, "%s", msg);
+ /* When the shell is interactive, this file uses EOF_Reached
+ only for error reporting. Other mechanisms are used to
+ decide whether or not to exit. */
+ if (interactive && EOF_Reached)
+ EOF_Reached = 0;
+ }
+
+ last_command_exit_value = parse_and_execute_level ? EX_BADSYNTAX : EX_BADUSAGE;
+}
+
+/* ??? Needed function. ??? We have to be able to discard the constructs
+ created during parsing. In the case of error, we want to return
+ allocated objects to the memory pool. In the case of no error, we want
+ to throw away the information about where the allocated objects live.
+ (dispose_command () will actually free the command.) */
+static void
+discard_parser_constructs (error_p)
+ int error_p;
+{
+}
+
+/************************************************
+ * *
+ * EOF HANDLING *
+ * *
+ ************************************************/
+
+/* Do that silly `type "bye" to exit' stuff. You know, "ignoreeof". */
+
+/* A flag denoting whether or not ignoreeof is set. */
+int ignoreeof = 0;
+
+/* The number of times that we have encountered an EOF character without
+ another character intervening. When this gets above the limit, the
+ shell terminates. */
+int eof_encountered = 0;
+
+/* The limit for eof_encountered. */
+int eof_encountered_limit = 10;
+
+/* If we have EOF as the only input unit, this user wants to leave
+ the shell. If the shell is not interactive, then just leave.
+ Otherwise, if ignoreeof is set, and we haven't done this the
+ required number of times in a row, print a message. */
+static void
+handle_eof_input_unit ()
+{
+ if (interactive)
+ {
+ /* shell.c may use this to decide whether or not to write out the
+ history, among other things. We use it only for error reporting
+ in this file. */
+ if (EOF_Reached)
+ EOF_Reached = 0;
+
+ /* If the user wants to "ignore" eof, then let her do so, kind of. */
+ if (ignoreeof)
+ {
+ if (eof_encountered < eof_encountered_limit)
+ {
+ fprintf (stderr, _("Use \"%s\" to leave the shell.\n"),
+ login_shell ? "logout" : "exit");
+ eof_encountered++;
+ /* Reset the parsing state. */
+ last_read_token = current_token = '\n';
+ /* Reset the prompt string to be $PS1. */
+ prompt_string_pointer = (char **)NULL;
+ prompt_again ();
+ return;
+ }
+ }
+
+ /* In this case EOF should exit the shell. Do it now. */
+ reset_parser ();
+ exit_builtin ((WORD_LIST *)NULL);
+ }
+ else
+ {
+ /* We don't write history files, etc., for non-interactive shells. */
+ EOF_Reached = 1;
+ }
+}
+
+/************************************************
+ * *
+ * STRING PARSING FUNCTIONS *
+ * *
+ ************************************************/
+
+/* It's very important that these two functions treat the characters
+ between ( and ) identically. */
+
+static WORD_LIST parse_string_error;
+
+/* Take a string and run it through the shell parser, returning the
+ resultant word list. Used by compound array assignment. */
+WORD_LIST *
+parse_string_to_word_list (s, flags, whom)
+ char *s;
+ int flags;
+ const char *whom;
+{
+ WORD_LIST *wl;
+ int tok, orig_current_token, orig_line_number, orig_input_terminator;
+ int orig_line_count;
+ int old_echo_input, old_expand_aliases;
+#if defined (HISTORY)
+ int old_remember_on_history, old_history_expansion_inhibited;
+#endif
+
+#if defined (HISTORY)
+ old_remember_on_history = remember_on_history;
+# if defined (BANG_HISTORY)
+ old_history_expansion_inhibited = history_expansion_inhibited;
+# endif
+ bash_history_disable ();
+#endif
+
+ orig_line_number = line_number;
+ orig_line_count = current_command_line_count;
+ orig_input_terminator = shell_input_line_terminator;
+ old_echo_input = echo_input_at_read;
+ old_expand_aliases = expand_aliases;
+
+ push_stream (1);
+ last_read_token = WORD; /* WORD to allow reserved words here */
+ current_command_line_count = 0;
+ echo_input_at_read = expand_aliases = 0;
+
+ with_input_from_string (s, whom);
+ wl = (WORD_LIST *)NULL;
+
+ if (flags & 1)
+ parser_state |= PST_COMPASSIGN|PST_REPARSE;
+
+ while ((tok = read_token (READ)) != yacc_EOF)
+ {
+ if (tok == '\n' && *bash_input.location.string == '\0')
+ break;
+ if (tok == '\n') /* Allow newlines in compound assignments */
+ continue;
+ if (tok != WORD && tok != ASSIGNMENT_WORD)
+ {
+ line_number = orig_line_number + line_number - 1;
+ orig_current_token = current_token;
+ current_token = tok;
+ yyerror (NULL); /* does the right thing */
+ current_token = orig_current_token;
+ if (wl)
+ dispose_words (wl);
+ wl = &parse_string_error;
+ break;
+ }
+ wl = make_word_list (yylval.word, wl);
+ }
+
+ last_read_token = '\n';
+ pop_stream ();
+
+#if defined (HISTORY)
+ remember_on_history = old_remember_on_history;
+# if defined (BANG_HISTORY)
+ history_expansion_inhibited = old_history_expansion_inhibited;
+# endif /* BANG_HISTORY */
+#endif /* HISTORY */
+
+ echo_input_at_read = old_echo_input;
+ expand_aliases = old_expand_aliases;
+
+ current_command_line_count = orig_line_count;
+ shell_input_line_terminator = orig_input_terminator;
+
+ if (flags & 1)
+ parser_state &= ~(PST_COMPASSIGN|PST_REPARSE);
+
+ if (wl == &parse_string_error)
+ {
+ last_command_exit_value = EXECUTION_FAILURE;
+ if (interactive_shell == 0 && posixly_correct)
+ jump_to_top_level (FORCE_EOF);
+ else
+ jump_to_top_level (DISCARD);
+ }
+
+ return (REVERSE_LIST (wl, WORD_LIST *));
+}
+
+static char *
+parse_compound_assignment (retlenp)
+ int *retlenp;
+{
+ WORD_LIST *wl, *rl;
+ int tok, orig_line_number, orig_token_size, orig_last_token, assignok;
+ char *saved_token, *ret;
+
+ saved_token = token;
+ orig_token_size = token_buffer_size;
+ orig_line_number = line_number;
+ orig_last_token = last_read_token;
+
+ last_read_token = WORD; /* WORD to allow reserved words here */
+
+ token = (char *)NULL;
+ token_buffer_size = 0;
+
+ assignok = parser_state&PST_ASSIGNOK; /* XXX */
+
+ wl = (WORD_LIST *)NULL; /* ( */
+ parser_state |= PST_COMPASSIGN;
+
+ while ((tok = read_token (READ)) != ')')
+ {
+ if (tok == '\n') /* Allow newlines in compound assignments */
+ {
+ if (SHOULD_PROMPT ())
+ prompt_again ();
+ continue;
+ }
+ if (tok != WORD && tok != ASSIGNMENT_WORD)
+ {
+ current_token = tok; /* for error reporting */
+ if (tok == yacc_EOF) /* ( */
+ parser_error (orig_line_number, _("unexpected EOF while looking for matching `)'"));
+ else
+ yyerror(NULL); /* does the right thing */
+ if (wl)
+ dispose_words (wl);
+ wl = &parse_string_error;
+ break;
+ }
+ wl = make_word_list (yylval.word, wl);
+ }
+
+ FREE (token);
+ token = saved_token;
+ token_buffer_size = orig_token_size;
+
+ parser_state &= ~PST_COMPASSIGN;
+
+ if (wl == &parse_string_error)
+ {
+ last_command_exit_value = EXECUTION_FAILURE;
+ last_read_token = '\n'; /* XXX */
+ if (interactive_shell == 0 && posixly_correct)
+ jump_to_top_level (FORCE_EOF);
+ else
+ jump_to_top_level (DISCARD);
+ }
+
+ last_read_token = orig_last_token; /* XXX - was WORD? */
+
+ if (wl)
+ {
+ rl = REVERSE_LIST (wl, WORD_LIST *);
+ ret = string_list (rl);
+ dispose_words (rl);
+ }
+ else
+ ret = (char *)NULL;
+
+ if (retlenp)
+ *retlenp = (ret && *ret) ? strlen (ret) : 0;
+
+ if (assignok)
+ parser_state |= PST_ASSIGNOK;
+
+ return ret;
+}
+
+/************************************************
+ * *
+ * SAVING AND RESTORING PARTIAL PARSE STATE *
+ * *
+ ************************************************/
+
+sh_parser_state_t *
+save_parser_state (ps)
+ sh_parser_state_t *ps;
+{
+ if (ps == 0)
+ ps = (sh_parser_state_t *)xmalloc (sizeof (sh_parser_state_t));
+ if (ps == 0)
+ return ((sh_parser_state_t *)NULL);
+
+ ps->parser_state = parser_state;
+ ps->token_state = save_token_state ();
+
+ ps->input_line_terminator = shell_input_line_terminator;
+ ps->eof_encountered = eof_encountered;
+
+ ps->prompt_string_pointer = prompt_string_pointer;
+
+ ps->current_command_line_count = current_command_line_count;
+
+#if defined (HISTORY)
+ ps->remember_on_history = remember_on_history;
+# if defined (BANG_HISTORY)
+ ps->history_expansion_inhibited = history_expansion_inhibited;
+# endif
+#endif
+
+ ps->last_command_exit_value = last_command_exit_value;
+#if defined (ARRAY_VARS)
+ ps->pipestatus = save_pipestatus_array ();
+#endif
+
+ ps->last_shell_builtin = last_shell_builtin;
+ ps->this_shell_builtin = this_shell_builtin;
+
+ ps->expand_aliases = expand_aliases;
+ ps->echo_input_at_read = echo_input_at_read;
+ ps->need_here_doc = need_here_doc;
+
+ ps->token = token;
+ ps->token_buffer_size = token_buffer_size;
+ /* Force reallocation on next call to read_token_word */
+ token = 0;
+ token_buffer_size = 0;
+
+ return (ps);
+}
+
+void
+restore_parser_state (ps)
+ sh_parser_state_t *ps;
+{
+ if (ps == 0)
+ return;
+
+ parser_state = ps->parser_state;
+ if (ps->token_state)
+ {
+ restore_token_state (ps->token_state);
+ free (ps->token_state);
+ }
+
+ shell_input_line_terminator = ps->input_line_terminator;
+ eof_encountered = ps->eof_encountered;
+
+ prompt_string_pointer = ps->prompt_string_pointer;
+
+ current_command_line_count = ps->current_command_line_count;
+
+#if defined (HISTORY)
+ remember_on_history = ps->remember_on_history;
+# if defined (BANG_HISTORY)
+ history_expansion_inhibited = ps->history_expansion_inhibited;
+# endif
+#endif
+
+ last_command_exit_value = ps->last_command_exit_value;
+#if defined (ARRAY_VARS)
+ restore_pipestatus_array (ps->pipestatus);
+#endif
+
+ last_shell_builtin = ps->last_shell_builtin;
+ this_shell_builtin = ps->this_shell_builtin;
+
+ expand_aliases = ps->expand_aliases;
+ echo_input_at_read = ps->echo_input_at_read;
+ need_here_doc = ps->need_here_doc;
+
+ FREE (token);
+ token = ps->token;
+ token_buffer_size = ps->token_buffer_size;
+}
+
+sh_input_line_state_t *
+save_input_line_state (ls)
+ sh_input_line_state_t *ls;
+{
+ if (ls == 0)
+ ls = (sh_input_line_state_t *)xmalloc (sizeof (sh_input_line_state_t));
+ if (ls == 0)
+ return ((sh_input_line_state_t *)NULL);
+
+ ls->input_line = shell_input_line;
+ ls->input_line_size = shell_input_line_size;
+ ls->input_line_len = shell_input_line_len;
+ ls->input_line_index = shell_input_line_index;
+
+ /* force reallocation */
+ shell_input_line = 0;
+ shell_input_line_size = shell_input_line_len = shell_input_line_index = 0;
+
+ return ls;
+}
+
+void
+restore_input_line_state (ls)
+ sh_input_line_state_t *ls;
+{
+ FREE (shell_input_line);
+ shell_input_line = ls->input_line;
+ shell_input_line_size = ls->input_line_size;
+ shell_input_line_len = ls->input_line_len;
+ shell_input_line_index = ls->input_line_index;
+
+ set_line_mbstate ();
+}
+
+/************************************************
+ * *
+ * MULTIBYTE CHARACTER HANDLING *
+ * *
+ ************************************************/
+
+#if defined (HANDLE_MULTIBYTE)
+static void
+set_line_mbstate ()
+{
+ int c;
+ size_t i, previ, len;
+ mbstate_t mbs, prevs;
+ size_t mbclen;
+
+ if (shell_input_line == NULL)
+ return;
+ len = strlen (shell_input_line); /* XXX - shell_input_line_len ? */
+ FREE (shell_input_line_property);
+ shell_input_line_property = (char *)xmalloc (len + 1);
+
+ memset (&prevs, '\0', sizeof (mbstate_t));
+ for (i = previ = 0; i < len; i++)
+ {
+ mbs = prevs;
+
+ c = shell_input_line[i];
+ if (c == EOF)
+ {
+ size_t j;
+ for (j = i; j < len; j++)
+ shell_input_line_property[j] = 1;
+ break;
+ }
+
+ mbclen = mbrlen (shell_input_line + previ, i - previ + 1, &mbs);
+ if (mbclen == 1 || mbclen == (size_t)-1)
+ {
+ mbclen = 1;
+ previ = i + 1;
+ }
+ else if (mbclen == (size_t)-2)
+ mbclen = 0;
+ else if (mbclen > 1)
+ {
+ mbclen = 0;
+ previ = i + 1;
+ prevs = mbs;
+ }
+ else
+ {
+ /* XXX - what to do if mbrlen returns 0? (null wide character) */
+ size_t j;
+ for (j = i; j < len; j++)
+ shell_input_line_property[j] = 1;
+ break;
+ }
+
+ shell_input_line_property[i] = mbclen;
+ }
+}
+#endif /* HANDLE_MULTIBYTE */
regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
looks for to find the patch level (for the sccs version string). */
-#define PATCHLEVEL 18
+#define PATCHLEVEL 22
#endif /* _PATCHLEVEL_H_ */
-# Catalan messages for the GNU bash-2.0
-# Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-# Montxo Vicente i Sempere <montxo@alacant.com>, 2003.
-# Jordi Mas i Hern?ndez <jmas@softcatala.org>, 2004 (correccions).
-#
+# Catalan messages for GNU bash.
+# Copyright (C) 2002, 2003, 2010, 2014 Free Software Foundation, Inc.
+# This file is distributed under the same license as the bash package.
+# Montxo Vicente i Sempere <montxo@enmoviment.com>, 2003 (traducció), 2010 (revisions).
+# Jordi Mas i Hernàndez <jmas@softcatala.org>, 2004 (correccions).
+# Ernest Adrogué Calveras <eadrogue@gmx.net>, 2014 (nova traducció).
msgid ""
msgstr ""
-"Project-Id-Version: bash-2.0\n"
+"Project-Id-Version: bash-4.3-rc2\n"
"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2014-02-11 11:19-0500\n"
-"PO-Revision-Date: 2003-12-28 19:59+0100\n"
-"Last-Translator: Montxo Vicente i Sempere <montxo@alacant.com>\n"
+"POT-Creation-Date: 2014-01-23 16:04-0500\n"
+"PO-Revision-Date: 2014-07-30 16:36+0200\n"
+"Last-Translator: Ernest Adrogué Calveras <eadrogue@gmx.net>\n"
"Language-Team: Catalan <ca@dodds.net>\n"
"Language: ca\n"
"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=ISO-8859-1\n"
+"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1)\n"
#: arrayfunc.c:51
msgid "bad array subscript"
-msgstr "la matriu est? mal composta"
+msgstr "subíndex erroni"
#: arrayfunc.c:356 builtins/declare.def:566
#, c-format
msgid "%s: cannot convert indexed to associative array"
-msgstr ""
+msgstr "%s: no es pot convertir el vector indexat en associatiu"
#: arrayfunc.c:539
-#, fuzzy, c-format
+#, c-format
msgid "%s: invalid associative array key"
-msgstr "%c%c: opci? inv?lida"
+msgstr "%s: clau incorrecta de vector associatiu"
#: arrayfunc.c:541
#, c-format
msgid "%s: cannot assign to non-numeric index"
-msgstr "%s: no es pot assignar a un ?ndex que no ?s num?ric"
+msgstr "%s: no és possible assignar a un índex no-numèric"
#: arrayfunc.c:586
#, c-format
msgid "%s: %s: must use subscript when assigning associative array"
-msgstr ""
+msgstr "%s: %s: l'assignació en vectors associatius requereix un subíndex"
#: bashhist.c:388
#, c-format
msgid "%s: cannot create: %s"
msgstr "%s: no es pot crear: %s"
-#: bashline.c:3982
+#: bashline.c:3971
msgid "bash_execute_unix_command: cannot find keymap for command"
-msgstr ""
+msgstr "bash_execute_unix_command: no s'ha trobat el mapa de tecles per a l'ordre"
-#: bashline.c:4069
+#: bashline.c:4058
#, c-format
msgid "%s: first non-whitespace character is not `\"'"
-msgstr ""
+msgstr "%s: el primer caràcter no-blanc no és `\"'"
-#: bashline.c:4098
+#: bashline.c:4087
#, c-format
msgid "no closing `%c' in %s"
-msgstr ""
+msgstr "falta un caràcter `%c' a %s"
-#: bashline.c:4132
+#: bashline.c:4121
#, c-format
msgid "%s: missing colon separator"
-msgstr ""
+msgstr "%s: falten dos punts `:' de separació"
#: braces.c:321
#, c-format
msgid "brace expansion: cannot allocate memory for %s"
-msgstr ""
+msgstr "expansió de claus: no es pot assignar memòria per a %s"
#: braces.c:413
#, c-format
msgid "brace expansion: failed to allocate memory for %d elements"
-msgstr ""
+msgstr "expansió de claus: ha fallat l'assignació de memòria per a %d elements"
#: braces.c:452
#, c-format
msgid "brace expansion: failed to allocate memory for `%s'"
-msgstr ""
+msgstr "expansió de claus: ha fallat l'assignació de memòria per a `%s'"
#: builtins/alias.def:132
-#, fuzzy, c-format
+#, c-format
msgid "`%s': invalid alias name"
-msgstr "%c%c: opci? inv?lida"
+msgstr "`%s': el nom de l'àlies no és valid"
#: builtins/bind.def:123 builtins/bind.def:126
msgid "line editing not enabled"
-msgstr ""
+msgstr "l'edició de línia no està habilitada"
#: builtins/bind.def:212
#, c-format
msgid "`%s': invalid keymap name"
-msgstr ""
+msgstr "`%s': el nom del mapa de tecles no és vàlid"
#: builtins/bind.def:251
-#, fuzzy, c-format
+#, c-format
msgid "%s: cannot read: %s"
-msgstr "%s: no es pot crear: %s"
+msgstr "%s: no es pot llegir: %s"
#: builtins/bind.def:266
-#, fuzzy, c-format
+#, c-format
msgid "`%s': cannot unbind"
-msgstr "%s: no s'ha trobat l'ordre"
+msgstr "`%s': no es pot desvincular"
#: builtins/bind.def:304 builtins/bind.def:334
-#, fuzzy, c-format
+#, c-format
msgid "`%s': unknown function name"
-msgstr "%s: funci? nom?s de lectura"
+msgstr "`%s': el nom de la funció és desconegut"
#: builtins/bind.def:312
#, c-format
msgid "%s is not bound to any keys.\n"
-msgstr ""
+msgstr "%s no està vinculat a cap tecla.\n"
#: builtins/bind.def:316
#, c-format
msgid "%s can be invoked via "
-msgstr ""
+msgstr "%s pot ser invocat via "
#: builtins/break.def:77 builtins/break.def:117
-#, fuzzy
msgid "loop count"
-msgstr "fi de sessi?"
+msgstr "nombre d'iteracions"
#: builtins/break.def:137
msgid "only meaningful in a `for', `while', or `until' loop"
-msgstr ""
+msgstr "només té sentit en una iteració de tipus `for', `while' o `until'"
+# això forma part de la descripció de caller que està a un altre lloc
#: builtins/caller.def:134
msgid ""
"Returns the context of the current subroutine call.\n"
#: builtins/cd.def:319
msgid "HOME not set"
-msgstr ""
+msgstr "la variable HOME no està definida"
-#: builtins/cd.def:327 builtins/common.c:166 test.c:876
+#: builtins/cd.def:327 builtins/common.c:166 test.c:855
msgid "too many arguments"
-msgstr "nombre excessiu de par?metres"
+msgstr "sobren arguments"
#: builtins/cd.def:338
msgid "OLDPWD not set"
-msgstr ""
+msgstr "la variable OLDPWD no està definida"
#: builtins/common.c:101
-#, fuzzy, c-format
+#, c-format
msgid "line %d: "
-msgstr "encaix %3d:"
+msgstr "línia %d: "
#: builtins/common.c:139 error.c:265
-#, fuzzy, c-format
+#, c-format
msgid "warning: "
-msgstr "s'est? escrivint"
+msgstr "atenció: "
#: builtins/common.c:153
#, c-format
msgid "%s: usage: "
-msgstr ""
+msgstr "%s: sintaxi: "
#: builtins/common.c:191 shell.c:506 shell.c:788
-#, fuzzy, c-format
+#, c-format
msgid "%s: option requires an argument"
-msgstr "cal un par?metre per a l'opci?: -"
+msgstr "%s: l'opció requereix un argument"
#: builtins/common.c:198
#, c-format
msgid "%s: numeric argument required"
-msgstr ""
+msgstr "%s: fa falta un argument numèric"
#: builtins/common.c:205
-#, fuzzy, c-format
+#, c-format
msgid "%s: not found"
-msgstr "%s: no s'ha trobat l'ordre"
+msgstr "%s: no s'ha trobat"
#: builtins/common.c:214 shell.c:801
-#, fuzzy, c-format
+#, c-format
msgid "%s: invalid option"
-msgstr "%c%c: opci? inv?lida"
+msgstr "%s: l'opció no és vàlida"
#: builtins/common.c:221
-#, fuzzy, c-format
+#, c-format
msgid "%s: invalid option name"
-msgstr "%c%c: opci? inv?lida"
+msgstr "%s: el nom de l'opció no és vàlid"
-#: builtins/common.c:228 general.c:235 general.c:240
-#, fuzzy, c-format
+#: builtins/common.c:228 general.c:234 general.c:239
+#, c-format
msgid "`%s': not a valid identifier"
-msgstr "'%s' no ?s un identificador v?lid"
+msgstr "`%s': no és un identificador vàlid"
#: builtins/common.c:238
-#, fuzzy
msgid "invalid octal number"
-msgstr "n?mero inv?lid de senyal"
+msgstr "nombre octal no vàlid"
#: builtins/common.c:240
-#, fuzzy
msgid "invalid hex number"
-msgstr "n?mero inv?lid de senyal"
+msgstr "nombre hexadecimal no vàlid"
#: builtins/common.c:242 expr.c:1470
-#, fuzzy
msgid "invalid number"
-msgstr "n?mero inv?lid de senyal"
+msgstr "nombre no vàlid"
#: builtins/common.c:250
#, c-format
msgid "%s: invalid signal specification"
-msgstr ""
+msgstr "%s: l'especificació de senyal no és vàlida"
#: builtins/common.c:257
#, c-format
msgid "`%s': not a pid or valid job spec"
-msgstr ""
+msgstr "`%s': el pid o l'especificació de tasca no són vàlids"
#: builtins/common.c:264 error.c:488
#, c-format
msgid "%s: readonly variable"
-msgstr "%s: ?s una variable nom?s de lectura"
+msgstr "%s: variable de només-lectura"
#: builtins/common.c:272
#, c-format
msgid "%s: %s out of range"
-msgstr ""
+msgstr "%s: %s fora del domini"
#: builtins/common.c:272 builtins/common.c:274
-#, fuzzy
msgid "argument"
-msgstr "s'esperava un par?metre"
+msgstr "argument"
#: builtins/common.c:274
#, c-format
msgid "%s out of range"
-msgstr ""
+msgstr "%s fora del domini"
#: builtins/common.c:282
#, c-format
msgid "%s: no such job"
-msgstr ""
+msgstr "%s: no s'ha trobat la tasca"
#: builtins/common.c:290
-#, fuzzy, c-format
+#, c-format
msgid "%s: no job control"
-msgstr "no hi ha cap tasca de control dins d'aquest int?rpret"
+msgstr "%s: no hi ha control de tasques"
#: builtins/common.c:292
-#, fuzzy
msgid "no job control"
-msgstr "no hi ha cap tasca de control dins d'aquest int?rpret"
+msgstr "no hi ha control de tasques"
+# cd .. en un intèrpret restringit
#: builtins/common.c:302
-#, fuzzy, c-format
+#, c-format
msgid "%s: restricted"
-msgstr "%s: s'ha finalitzat la tasca"
+msgstr "%s: restringit"
#: builtins/common.c:304
-#, fuzzy
msgid "restricted"
-msgstr "Terminat"
+msgstr "restringit"
#: builtins/common.c:312
#, c-format
msgid "%s: not a shell builtin"
-msgstr ""
+msgstr "%s: no és una ordre interna de l'intèrpret"
#: builtins/common.c:321
-#, fuzzy, c-format
+#, c-format
msgid "write error: %s"
-msgstr "error del conducte: %s"
+msgstr "error d'escriptura: %s"
#: builtins/common.c:329
#, c-format
msgid "error setting terminal attributes: %s"
-msgstr ""
+msgstr "error en establir els atributs del terminal: %s"
#: builtins/common.c:331
#, c-format
msgid "error getting terminal attributes: %s"
-msgstr ""
+msgstr "error en obtenir els atributs del terminal: %s"
#: builtins/common.c:563
#, c-format
msgid "%s: error retrieving current directory: %s: %s\n"
-msgstr ""
+msgstr "%s: error en obtenir el directori actual: %s: %s\n"
#: builtins/common.c:629 builtins/common.c:631
-#, fuzzy, c-format
+#, c-format
msgid "%s: ambiguous job spec"
-msgstr "%s: Redirecci? ambigua"
+msgstr "%s: l'especificació de tasca és ambigua"
#: builtins/complete.def:277
#, c-format
msgid "%s: invalid action name"
-msgstr ""
+msgstr "%s: el nom de l'acció no és vàlid"
#: builtins/complete.def:450 builtins/complete.def:645
#: builtins/complete.def:855
#, c-format
msgid "%s: no completion specification"
-msgstr ""
+msgstr "%s: no hi ha especificació de compleció"
#: builtins/complete.def:697
msgid "warning: -F option may not work as you expect"
-msgstr ""
+msgstr "atenció: l'opció -F pot no funcionar com us espereu"
#: builtins/complete.def:699
msgid "warning: -C option may not work as you expect"
-msgstr ""
+msgstr "atenció: l'opció -C pot no funcionar com us espereu"
#: builtins/complete.def:828
msgid "not currently executing completion function"
-msgstr ""
+msgstr "no s'està executant una funció de compleció"
#: builtins/declare.def:126
-#, fuzzy
msgid "can only be used in a function"
-msgstr ""
-"servir LOCAL dins d'una funci?; a?? restringir? la magnitud visible de la"
+msgstr "només es pot utilitzar en una funció"
#: builtins/declare.def:315 builtins/declare.def:509
#, c-format
msgid "%s: reference variable cannot be an array"
-msgstr ""
+msgstr "%s: la variable referència no pot ser un vector"
#: builtins/declare.def:324
#, c-format
msgid "%s: nameref variable self references not allowed"
-msgstr ""
+msgstr "%s: no es permeten auto-referències en variables de referència de nom"
#: builtins/declare.def:398
msgid "cannot use `-f' to make functions"
-msgstr ""
+msgstr "no és possible usar `-f' per a fer funcions"
-#: builtins/declare.def:410 execute_cmd.c:5361
+#: builtins/declare.def:410 execute_cmd.c:5349
#, c-format
msgid "%s: readonly function"
-msgstr "%s: funci? nom?s de lectura"
+msgstr "%s: funció de només-lectura"
#: builtins/declare.def:553
-#, fuzzy, c-format
+#, c-format
msgid "%s: cannot destroy array variables in this way"
-msgstr "$%s: no es pot assignar d'aquesta manera"
+msgstr "%s: no és possible destruir variables vector d'aquesta manera"
#: builtins/declare.def:560 builtins/read.def:733
#, c-format
msgid "%s: cannot convert associative to indexed array"
-msgstr ""
+msgstr "%s: no es pot convertir el vector associatiu en indexat"
#: builtins/enable.def:137 builtins/enable.def:145
msgid "dynamic loading not available"
-msgstr ""
+msgstr "la càrrega dinàmica no està disponible"
#: builtins/enable.def:312
-#, fuzzy, c-format
+#, c-format
msgid "cannot open shared object %s: %s"
-msgstr "no es pot obrir el conducte anomenat %s per a %s: %s"
+msgstr "no es pot obrir l'objecte compartit %s: %s"
#: builtins/enable.def:335
#, c-format
msgid "cannot find %s in shared object %s: %s"
-msgstr ""
+msgstr "no es pot trobar %s a l'objecte compartit %s: %s"
#: builtins/enable.def:459
#, c-format
msgid "%s: not dynamically loaded"
-msgstr ""
+msgstr "%s: no s'ha carregat dinàmicament"
#: builtins/enable.def:474
-#, fuzzy, c-format
+#, c-format
msgid "%s: cannot delete: %s"
-msgstr "%s: no es pot crear: %s"
+msgstr "%s: no es pot eliminar: %s"
-#: builtins/evalfile.c:140 builtins/hash.def:171 execute_cmd.c:5208
+#: builtins/evalfile.c:140 builtins/hash.def:171 execute_cmd.c:5196
#: shell.c:1481
#, c-format
msgid "%s: is a directory"
-msgstr "%s: ?s un directori"
+msgstr "%s: és un directori"
#: builtins/evalfile.c:146
-#, fuzzy, c-format
+#, c-format
msgid "%s: not a regular file"
-msgstr "%s: no es pot executar el fitxer binari"
+msgstr "%s: no és un fitxer ordinari"
#: builtins/evalfile.c:155
#, c-format
msgid "%s: file is too large"
-msgstr ""
+msgstr "%s: el fitxer és massa gran"
#: builtins/evalfile.c:190 builtins/evalfile.c:208 shell.c:1491
#, c-format
msgid "%s: cannot execute binary file"
-msgstr "%s: no es pot executar el fitxer binari"
+msgstr "%s: no es poden executar fitxers binaris"
#: builtins/exec.def:154 builtins/exec.def:156 builtins/exec.def:228
-#, fuzzy, c-format
+#, c-format
msgid "%s: cannot execute: %s"
-msgstr "%s: no es pot crear: %s"
+msgstr "%s: no es pot executar: %s"
#: builtins/exit.def:65
-#, fuzzy, c-format
+#, c-format
msgid "logout\n"
-msgstr "fi de sessi?"
+msgstr "desconnexió\n"
#: builtins/exit.def:88
msgid "not login shell: use `exit'"
-msgstr ""
+msgstr "no és una sessió d'entrada: utilitzeu `exit'"
#: builtins/exit.def:120
#, c-format
msgid "There are stopped jobs.\n"
-msgstr ""
+msgstr "Hi ha tasques aturades.\n"
#: builtins/exit.def:122
#, c-format
msgid "There are running jobs.\n"
-msgstr ""
+msgstr "Hi ha tasques en marxa.\n"
#: builtins/fc.def:262
-#, fuzzy
msgid "no command found"
-msgstr "%s: no s'ha trobat l'ordre"
+msgstr "no s'ha trobat cap ordre"
#: builtins/fc.def:320 builtins/fc.def:369
msgid "history specification"
-msgstr ""
+msgstr "especificació d'historial"
#: builtins/fc.def:390
-#, fuzzy, c-format
+#, c-format
msgid "%s: cannot open temp file: %s"
-msgstr "%s: no es pot crear: %s"
+msgstr "%s: no es pot obrir el fitxer temporal: %s"
+# fg quan no hi ha cap tasca en segon pla
#: builtins/fg_bg.def:149 builtins/jobs.def:282
msgid "current"
-msgstr ""
+msgstr "actual"
#: builtins/fg_bg.def:158
#, c-format
msgid "job %d started without job control"
-msgstr ""
+msgstr "la tasca %d s'ha iniciat sense control de tasques"
#: builtins/getopt.c:110
-#, fuzzy, c-format
+#, c-format
msgid "%s: illegal option -- %c\n"
-msgstr "opci? il\9elegal: -"
+msgstr "%s: opció il·legal -- %c\n"
#: builtins/getopt.c:111
-#, fuzzy, c-format
+#, c-format
msgid "%s: option requires an argument -- %c\n"
-msgstr "cal un par?metre per a l'opci?: -"
+msgstr "%s: l'opció requereix un argument -- %c\n"
#: builtins/hash.def:92
msgid "hashing disabled"
-msgstr ""
+msgstr "hashing deshabilitat"
#: builtins/hash.def:138
#, c-format
msgid "%s: hash table empty\n"
-msgstr ""
+msgstr "%s: la taula hash és buida\n"
+# hash (sense arguments)
#: builtins/hash.def:245
-#, fuzzy, c-format
+#, c-format
msgid "hits\tcommand\n"
-msgstr "si s'escriu \"r\" s'executar? la darrera ordre."
+msgstr "vegades\tordre\n"
#: builtins/help.def:130
#, c-format
msgid "Shell commands matching keyword `"
msgid_plural "Shell commands matching keywords `"
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "Ordres de l'intèrpret coincidents amb `"
+msgstr[1] "Ordres de l'intèrpret coincidents amb `"
#: builtins/help.def:182
#, c-format
-msgid ""
-"no help topics match `%s'. Try `help help' or `man -k %s' or `info %s'."
-msgstr ""
+msgid "no help topics match `%s'. Try `help help' or `man -k %s' or `info %s'."
+msgstr "no hi ha ajuda sobre `%s'. Proveu `help help', `man -k %s' o `info %s'."
#: builtins/help.def:199
-#, fuzzy, c-format
+#, c-format
msgid "%s: cannot open: %s"
-msgstr "%s: no es pot crear: %s"
+msgstr "%s: no es pot obrir: %s"
#: builtins/help.def:485
#, c-format
"A star (*) next to a name means that the command is disabled.\n"
"\n"
msgstr ""
+"Aquestes ordres de l'intèrpret estan definides internament.\n"
+"Feu `help' per a veure'n una llista. \n"
+"Feu `help nom' per a informació sobre la funció `nom'.\n"
+"Utilitzeu `info bash' per a informació sobre l'intèrpret en general.\n"
+"Utilitzeu `man -k' o bé `info' per a informació sobre ordres que no són a la\n"
+"llista.\n"
+"\n"
+"Un asterisc (*) al costat d'un nom significa que l'ordre està deshabilitada.\n"
+"\n"
#: builtins/history.def:154
msgid "cannot use more than one of -anrw"
-msgstr ""
+msgstr "no és possible usar més d'una opció d'entre -anrw"
#: builtins/history.def:186
msgid "history position"
-msgstr ""
+msgstr "posició a l'historial"
#: builtins/history.def:366
-#, fuzzy, c-format
+#, c-format
msgid "%s: history expansion failed"
-msgstr "%s: s'esperava una expressi? de nombre enter"
+msgstr "%s: ha fallat l'expansió de l'historial"
#: builtins/inlib.def:71
-#, fuzzy, c-format
+#, c-format
msgid "%s: inlib failed"
-msgstr "%s: s'esperava una expressi? de nombre enter"
+msgstr "%s: inlib ha fallat"
#: builtins/jobs.def:109
msgid "no other options allowed with `-x'"
-msgstr ""
+msgstr "no es permeten altres opcions amb `-x'"
#: builtins/kill.def:200
#, c-format
msgid "%s: arguments must be process or job IDs"
-msgstr ""
+msgstr "%s: els arguments han de ser ids de processos o tasques"
#: builtins/kill.def:263
-#, fuzzy
msgid "Unknown error"
-msgstr "Error desconegut %d"
+msgstr "Error desconegut"
#: builtins/let.def:95 builtins/let.def:120 expr.c:583 expr.c:598
msgid "expression expected"
-msgstr "s'esperava una expressi?"
+msgstr "s'esperava una expressió"
#: builtins/mapfile.def:172
-#, fuzzy, c-format
+#, c-format
msgid "%s: not an indexed array"
-msgstr "%s: variable sense vincle"
+msgstr "%s: no és una vector indexat"
#: builtins/mapfile.def:259 builtins/read.def:302
#, c-format
msgid "%s: invalid file descriptor specification"
-msgstr ""
+msgstr "%s: l'especificació de descriptor de fitxer no és vàlida"
#: builtins/mapfile.def:267 builtins/read.def:309
#, c-format
msgid "%d: invalid file descriptor: %s"
-msgstr ""
+msgstr "%d: el descriptor de fitxer no és vàlid: %s"
#: builtins/mapfile.def:276 builtins/mapfile.def:314
-#, fuzzy, c-format
+#, c-format
msgid "%s: invalid line count"
-msgstr "%c%c: opci? inv?lida"
+msgstr "%s: el nombre de línies no és vàlid"
#: builtins/mapfile.def:287
-#, fuzzy, c-format
+#, c-format
msgid "%s: invalid array origin"
-msgstr "%c%c: opci? inv?lida"
+msgstr "%s: l'origen del vector no és vàlid"
#: builtins/mapfile.def:304
-#, fuzzy, c-format
+#, c-format
msgid "%s: invalid callback quantum"
-msgstr "n?mero inv?lid de senyal"
+msgstr "%s: el quàntum de retorn no és vàlid"
#: builtins/mapfile.def:336
-#, fuzzy
msgid "empty array variable name"
-msgstr "%s: variable sense vincle"
+msgstr "nom de variable vector en blanc"
#: builtins/mapfile.def:357
msgid "array variable support required"
-msgstr ""
+msgstr "es requereix suport per a variables vector"
#: builtins/printf.def:402
#, c-format
msgid "`%s': missing format character"
-msgstr ""
+msgstr "`%s': falta un caràcter de format"
#: builtins/printf.def:456
-#, fuzzy, c-format
+#, c-format
msgid "`%c': invalid time format specification"
-msgstr "%c%c: opci? inv?lida"
+msgstr "%c: l'especificació de format de temps no és vàlida"
#: builtins/printf.def:658
#, c-format
msgid "`%c': invalid format character"
-msgstr ""
+msgstr "`%c': el caràcter de format no és vàlid"
#: builtins/printf.def:684
#, c-format
msgid "warning: %s: %s"
-msgstr ""
+msgstr "atenció: %s: %s"
#: builtins/printf.def:768
#, c-format
msgid "format parsing problem: %s"
-msgstr ""
+msgstr "problema en interpretar el format: %s"
#: builtins/printf.def:865
msgid "missing hex digit for \\x"
-msgstr ""
+msgstr "falta un dígit hexadecimal a \\x"
#: builtins/printf.def:880
#, c-format
msgid "missing unicode digit for \\%c"
-msgstr ""
+msgstr "falta un dígit unicode a \\%c"
#: builtins/pushd.def:195
-#, fuzzy
msgid "no other directory"
-msgstr "seguent entrada de la pila (o sia, la nova primera entrada)."
+msgstr "no hi han més directoris"
#: builtins/pushd.def:354
-#, fuzzy, c-format
+#, c-format
msgid "%s: invalid argument"
-msgstr "%c%c: opci? inv?lida"
+msgstr "%s: l'argument no és vàlid"
#: builtins/pushd.def:468
-#, fuzzy
msgid "<no current directory>"
-msgstr "\taquest ser? el nou directori actual de treball."
+msgstr "<no hi ha directori actual>"
#: builtins/pushd.def:512
msgid "directory stack empty"
-msgstr ""
+msgstr "la pila de directoris està buida"
#: builtins/pushd.def:514
-#, fuzzy
msgid "directory stack index"
-msgstr "S'ha desbordat la base de la pila."
+msgstr "índex de la pila de directoris"
+# help dirs ?? missatge similar repetit més endavant
#: builtins/pushd.def:689
msgid ""
"Display the list of currently remembered directories. Directories\n"
" \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 ""
+"Mostra la llista actual de directoris recordats. Els directoris entren a la\n"
+" llista mitjançant l'ordre `pushd'; podeu recórrer la llista de\n"
+" directoris enrere amb l'ordre `popd'.\n"
+"\n"
+" Opcions:\n"
+" -c neteja la pila, esborrant-ne tots els elements\n"
+" -l no mostra les versions abreviades (prefix ~) en els\n"
+" directoris relatius al vostre directori personal\n"
+" -p mostra la pila, una entrada per línia\n"
+" -v mostra la pila, una entrada per línia indicant la posició a\n"
+" la pila\n"
+"\n"
+" Arguments:\n"
+" +N Mostra l'entrada N-èssima, comptant des de l'esquerra de la\n"
+" llista mostrada per `dirs' quan s'invoca sense opcions, \n"
+" començant des de zero.\n"
+"\n"
+" -N Mostra l'entrada N-èssima, comptant des de la dreta de la\n"
+" llista mostrada per `dirs' quan s'invoca sense opcions,\n"
+" començant des de zero."
+# help pushd ???
#: builtins/pushd.def:711
msgid ""
"Adds a directory to the top of the directory stack, or rotates\n"
" \n"
" The `dirs' builtin displays the directory stack."
msgstr ""
+"Afegeix un directori a sobre la pila de directoris, o fa girar la llista, de\n"
+" manera que a sobre la pila hi queda el directori de treball corrent.\n"
+" Sense arguments, intercanvia els dos directoris de més amunt.\n"
+"\n"
+" Opcions:\n"
+" -n Omet el canvi de directori quan s'afegeixen directoris a la\n"
+" pila, de manera que només canvia la pila.\n"
+"\n"
+" Arguments:\n"
+"\n"
+" +N Gira la llista de manera tal que l'N-èssim directori\n"
+" (comptant des de l'esquerra de la llista que mostra `dirs',\n"
+" començant des de zero) queda a dalt de tot.\n"
+"\n"
+" -N Gira la llista de manera tal que l'N-èssim directori\n"
+" (comptant des de la dreta de la llista que mostra `dirs',\n"
+" començant des de zero) queda a dalt de tot.\n"
+"\n"
+" dir Afegeix DIR a dalt de tot de la pila de directoris, i el\n"
+" converteix en el nou directori de treball corrent.\n"
+"\n"
+" Podeu visualitzar la pila de directoris amb l'ordre `dirs'."
+# help popd ???
+#
#: builtins/pushd.def:736
msgid ""
"Removes entries from the directory stack. With no arguments, removes\n"
" \n"
" The `dirs' builtin displays the directory stack."
msgstr ""
+"Elimina entrades de la pila de directoris. Sense arguments, elimina el\n"
+" directori de dalt de tot de la pila, i canvia al nou directori de dalt\n"
+" de la pila.\n"
+"\n"
+" Opcions:\n"
+" -n Evita el canvi de directori quan s'eliminen directoris de la\n"
+" pila, de manera que només es manipula la pila.\n"
+"\n"
+" Arguments:\n"
+" +N Elimina l'entrada N-èssima, comptant des de l'esquerra de la\n"
+" llista que mostra `dirs', començant des de zero. \n"
+" Per exemple: `popd +0' elimina el primer directori, i\n"
+" `popd +1' el segon.\n"
+"\n"
+" -N Elimina l'entrada N-èssima, comptant des de la dreta de la\n"
+" llista que mostra `dirs', començant des de zero. \n"
+" Per exemple: `popd -0' elimina l'últim directori, i\n"
+" `popd -1' el penúltim.\n"
+"\n"
+" Podeu visualitzar la pila de directoris amb l'ordre `dirs'."
+# read -t -5
#: builtins/read.def:275
#, c-format
msgid "%s: invalid timeout specification"
-msgstr ""
+msgstr "%s: el límit de temps no és vàlid"
#: builtins/read.def:678
-#, fuzzy, c-format
+#, c-format
msgid "read error: %d: %s"
-msgstr "error del conducte: %s"
+msgstr "error de lectura: %d: %s"
#: builtins/return.def:75
msgid "can only `return' from a function or sourced script"
-msgstr ""
+msgstr "només es pot fer `return' des d'una funció o script"
+# unset -f -v foo
#: builtins/set.def:782
-#, fuzzy
msgid "cannot simultaneously unset a function and a variable"
-msgstr ""
-"servir LOCAL dins d'una funci?; a?? restringir? la magnitud visible de la"
+msgstr "no és possible suprimir una funció i una variable alhora"
#: builtins/set.def:826
-#, fuzzy, c-format
+#, c-format
msgid "%s: cannot unset"
-msgstr "%s: no es pot crear: %s"
+msgstr "%s: no es pot suprimir"
+# unset UID
#: builtins/set.def:843
-#, fuzzy, c-format
+#, c-format
msgid "%s: cannot unset: readonly %s"
-msgstr "%s: no es pot crear: %s"
+msgstr "%s: no es pot suprimir: %s de només-lectura"
#: builtins/set.def:854
-#, fuzzy, c-format
+#, c-format
msgid "%s: not an array variable"
-msgstr "%s: variable sense vincle"
+msgstr "%s: no és una variable vector"
#: builtins/setattr.def:187
-#, fuzzy, c-format
+#, c-format
msgid "%s: not a function"
-msgstr "%s: funci? nom?s de lectura"
+msgstr "%s: no és una funció"
+# shift -4
#: builtins/shift.def:71 builtins/shift.def:77
-#, fuzzy
msgid "shift count"
-msgstr "shift [n]"
+msgstr "nombre de shifts"
#: builtins/shopt.def:279
msgid "cannot set and unset shell options simultaneously"
-msgstr ""
+msgstr "no es poden activar i desactivar opcions de l'intèrpret al mateix temps"
+# shopt -s foo
#: builtins/shopt.def:346
#, c-format
msgid "%s: invalid shell option name"
-msgstr ""
+msgstr "%s: l'opció de l'intèrpret no és vàlida"
+# source
#: builtins/source.def:130
msgid "filename argument required"
-msgstr ""
+msgstr "fa falta un nom de fitxer"
#: builtins/source.def:155
-#, fuzzy, c-format
+#, c-format
msgid "%s: file not found"
-msgstr "%s: no s'ha trobat l'ordre"
+msgstr "%s: no s'ha trobat el fitxer"
#: builtins/suspend.def:101
msgid "cannot suspend"
-msgstr ""
+msgstr "no es pot suspendre"
#: builtins/suspend.def:111
-#, fuzzy
msgid "cannot suspend a login shell"
-msgstr "Finalitzar una sessi? de l'int?rpret d'ordres."
+msgstr "no és possible suspendre un intèrpret d'entrada"
#: builtins/type.def:234
#, c-format
msgid "%s is aliased to `%s'\n"
-msgstr ""
+msgstr "%s és un àlies de `%s'\n"
#: builtins/type.def:255
#, c-format
msgid "%s is a shell keyword\n"
-msgstr ""
+msgstr "%s és una paraula clau de l'intèrpret\n"
#: builtins/type.def:274
-#, fuzzy, c-format
+#, c-format
msgid "%s is a function\n"
-msgstr "%s: funci? nom?s de lectura"
+msgstr "%s és una funció\n"
#: builtins/type.def:296
#, c-format
msgid "%s is a shell builtin\n"
-msgstr ""
+msgstr "%s és una ordre interna\n"
+# type dmesg
#: builtins/type.def:317 builtins/type.def:393
#, c-format
msgid "%s is %s\n"
-msgstr ""
+msgstr "%s és %s\n"
+# hash cp; type cp
#: builtins/type.def:337
#, c-format
msgid "%s is hashed (%s)\n"
-msgstr ""
+msgstr "%s és a la taula hash (%s)\n"
#: builtins/ulimit.def:383
#, c-format
msgid "%s: invalid limit argument"
-msgstr ""
+msgstr "%s: el límit no és vàlid"
#: builtins/ulimit.def:409
-#, fuzzy, c-format
+#, c-format
msgid "`%c': bad command"
-msgstr "%c%c: opci? inv?lida"
+msgstr "`%c': ordre errònia"
#: builtins/ulimit.def:438
-#, fuzzy, c-format
+#, c-format
msgid "%s: cannot get limit: %s"
-msgstr "%s: no es pot crear: %s"
+msgstr "%s: no es pot obtenir el límit: %s"
#: builtins/ulimit.def:464
-#, fuzzy
msgid "limit"
-msgstr "L?mit de la UCP"
+msgstr "límit"
#: builtins/ulimit.def:476 builtins/ulimit.def:776
-#, fuzzy, c-format
+#, c-format
msgid "%s: cannot modify limit: %s"
-msgstr "%s: no es pot crear: %s"
+msgstr "%s: no es pot modificar el límit: %s"
#: builtins/umask.def:114
-#, fuzzy
msgid "octal number"
-msgstr "n?mero inv?lid de senyal"
+msgstr "nombre octal"
+# umask z=rwx
#: builtins/umask.def:227
#, c-format
msgid "`%c': invalid symbolic mode operator"
-msgstr ""
+msgstr "`%c': l'operador del mode simbòlic no és vàlid"
+# umask u=rwz
#: builtins/umask.def:282
#, c-format
msgid "`%c': invalid symbolic mode character"
-msgstr ""
+msgstr "`%c': el mode simbòlic conté caràcters no vàlids"
#: error.c:90 error.c:325 error.c:327 error.c:329
msgid " line "
-msgstr ""
+msgstr " línia "
#: error.c:165
-#, fuzzy, c-format
+#, c-format
msgid "last command: %s\n"
-msgstr "si s'escriu \"r\" s'executar? la darrera ordre."
+msgstr "última ordre: %s\n"
#: error.c:173
#, c-format
msgid "Aborting..."
-msgstr ""
+msgstr "Avortant..."
#: error.c:440
-#, fuzzy
msgid "unknown command error"
-msgstr "Error desconegut %d"
+msgstr "error no identificat"
#: error.c:441
-#, fuzzy
msgid "bad command type"
-msgstr "un nom d'una ordre."
+msgstr "tipus d'ordre erroni"
#: error.c:442
-#, fuzzy
msgid "bad connector"
-msgstr "connector inv?lid '%d'"
+msgstr "connector erroni"
#: error.c:443
-#, fuzzy
msgid "bad jump"
-msgstr "Salt incorrecte %d"
+msgstr "salt erroni"
#: error.c:481
#, c-format
msgid "%s: unbound variable"
-msgstr "%s: variable sense vincle"
+msgstr "%s: variable no definida"
+# SIGALRM
#: eval.c:189
-#, fuzzy, c-format
+#, c-format
msgid "\atimed out waiting for input: auto-logout\n"
-msgstr ""
-"%c ha excedit el temps d'espera per una entrada: fi autom?tica de sessi?\n"
+msgstr "\atemps esgotat mentre s'esperaven dades: auto-desconnexió\n"
+# error intern
#: execute_cmd.c:512
#, c-format
msgid "cannot redirect standard input from /dev/null: %s"
-msgstr ""
+msgstr "no s'ha pogut redirigir l'entrada estàndard des de /dev/null: %s"
+# error intern
#: execute_cmd.c:1233
#, c-format
msgid "TIMEFORMAT: `%c': invalid format character"
-msgstr ""
+msgstr "TIMEFORMAT: `%c': el caràcter de format no és vàlid"
#: execute_cmd.c:2287
-#, fuzzy
msgid "pipe error"
-msgstr "error del conducte: %s"
+msgstr "error de canonada"
-#: execute_cmd.c:4386
+#: execute_cmd.c:4374
#, c-format
msgid "%s: maximum function nesting level exceeded (%d)"
-msgstr ""
+msgstr "%s: s'ha excedit el nivell màxim d'imbricació de funcions (%d)"
-#: execute_cmd.c:4884
+#: execute_cmd.c:4872
#, c-format
msgid "%s: restricted: cannot specify `/' in command names"
-msgstr "%s: restringit: no es pot especificar '/' en noms d'ordres"
+msgstr "%s: restricció: no podeu especificar `/' en noms d'ordres"
-#: execute_cmd.c:4973
+#: execute_cmd.c:4961
#, c-format
msgid "%s: command not found"
msgstr "%s: no s'ha trobat l'ordre"
-#: execute_cmd.c:5206
+#: execute_cmd.c:5194
#, c-format
msgid "%s: %s"
-msgstr ""
+msgstr "%s: %s"
-#: execute_cmd.c:5243
-#, fuzzy, c-format
+#: execute_cmd.c:5231
+#, c-format
msgid "%s: %s: bad interpreter"
-msgstr "%s: ?s un directori"
+msgstr "%s: %s: intèrpret erroni"
-#: execute_cmd.c:5280
-#, fuzzy, c-format
+# error intern
+#: execute_cmd.c:5268
+#, c-format
msgid "%s: cannot execute binary file: %s"
-msgstr "%s: no es pot executar el fitxer binari"
+msgstr "%s: no es pot executar el fitxer binari: %s"
-#: execute_cmd.c:5352
+#: execute_cmd.c:5340
#, c-format
msgid "`%s': is a special builtin"
-msgstr ""
+msgstr "`%s': és una ordre interna especial"
-#: execute_cmd.c:5404
-#, fuzzy, c-format
+#: execute_cmd.c:5392
+#, c-format
msgid "cannot duplicate fd %d to fd %d"
-msgstr ""
-"no es pot copiar per duplicat el descriptor del fitxer df %d cap a df 0: %s"
+msgstr "no s'ha pogut duplicar l'fd %d com a fd %d"
#: expr.c:259
msgid "expression recursion level exceeded"
-msgstr "s'ha excedit el nivell de recursivitat de l'expressi?"
+msgstr "s'ha excedit el nivell de recursió d'expressions"
#: expr.c:283
-#, fuzzy
msgid "recursion stack underflow"
-msgstr "S'ha desbordat la base de la pila."
+msgstr "underflow a la pila de recursió"
#: expr.c:431
msgid "syntax error in expression"
-msgstr "error de sintaxi a l'expressi?"
+msgstr "error de sintaxi a l'expressió"
#: expr.c:475
msgid "attempted assignment to non-variable"
-msgstr "s'ha intentat assignar una variable inexistent"
+msgstr "intent d'assignació a una no-variable"
#: expr.c:495 expr.c:858
msgid "division by 0"
-msgstr "divisi? per 0"
+msgstr "divisió per 0"
#: expr.c:542
-#, fuzzy
msgid "bug: bad expassign token"
-msgstr "error de programaci?: pas incorrecte del senyal %d per a expassing()."
+msgstr "bug: el component expassign és erroni"
+# echo $((4 > 5 ? 0))
#: expr.c:595
msgid "`:' expected for conditional expression"
-msgstr "s'esperava ':' per a l'expressi? condicional"
+msgstr "falta un `:' a l'expressió condicional"
+# echo $((4 ** -1))
#: expr.c:919
msgid "exponent less than 0"
-msgstr ""
+msgstr "exponent menor que 0"
#: expr.c:976
msgid "identifier expected after pre-increment or pre-decrement"
-msgstr ""
+msgstr "s'esperava un identificador després del pre-increment o pre-decrement"
#: expr.c:1002
msgid "missing `)'"
-msgstr "falta algun ')'"
+msgstr "falta un `)'"
#: expr.c:1053 expr.c:1390
-#, fuzzy
msgid "syntax error: operand expected"
-msgstr "error de sintaxi: s'ha arribat inesperadament a la fi del fitxer"
+msgstr "error de sintaxi: s'esperava un operand"
#: expr.c:1392
msgid "syntax error: invalid arithmetic operator"
-msgstr ""
+msgstr "error de sintaxi: l'operador aritmètic no és vàlid"
#: expr.c:1416
-#, fuzzy, c-format
+#, c-format
msgid "%s%s%s: %s (error token is \"%s\")"
-msgstr "%s: %s: %s (la prova d'error ?s \"%s\")\n"
+msgstr "%s%s%s: %s (l'element erroni és \"%s\")"
#: expr.c:1474
msgid "invalid arithmetic base"
-msgstr ""
+msgstr "la base aritmètica no és vàlida"
#: expr.c:1494
msgid "value too great for base"
-msgstr "valor massa gran per a la base de numeraci?"
+msgstr "el valor de la base és massa gran"
#: expr.c:1543
-#, fuzzy, c-format
+#, c-format
msgid "%s: expression error\n"
-msgstr "%s: s'esperava una expressi? de nombre enter"
+msgstr "%s: expressió errònia\n"
-#: general.c:62
-#, fuzzy
+#: general.c:61
msgid "getcwd: cannot access parent directories"
-msgstr "getwd: no s'ha pogut accedir als directoris pares"
+msgstr "getcwd: els directoris superiors són inaccessibles"
#: input.c:102 subst.c:5168
-#, fuzzy, c-format
+#, c-format
msgid "cannot reset nodelay mode for fd %d"
-msgstr ""
-"no es pot copiar per duplicat el descriptor del fitxer df %d cap a df 0: %s"
+msgstr "no s'ha pogut restablir el mode nodelay per a l'fd %d"
-#: input.c:271
-#, fuzzy, c-format
+#: input.c:269
+#, c-format
msgid "cannot allocate new file descriptor for bash input from fd %d"
-msgstr ""
-"no s'ha pogut assignar una nova descripci? de fitxer per a l'entrada de "
-"bash\n"
-"a partir del descriptor de fitxer %d: %s"
+msgstr "error en crear un fd nou a partir de l'fd %d"
-#: input.c:279
-#, fuzzy, c-format
+#: input.c:277
+#, c-format
msgid "save_bash_input: buffer already exists for new fd %d"
-msgstr ""
-"check_bash_input: ja hi existeix mem?ria interm?dia per a la nova\n"
-"descripci? de fitxer %d"
+msgstr "save_bash_input: ja existia un buffer per al nou fd %d"
#: jobs.c:471
msgid "start_pipeline: pgrp pipe"
-msgstr ""
+msgstr "start_pipeline: canonada pgrp"
#: jobs.c:893
#, c-format
msgid "forked pid %d appears in running job %d"
-msgstr ""
+msgstr "el pid bifurcat %d apareix a la tasca en execució %d"
#: jobs.c:1012
#, c-format
msgid "deleting stopped job %d with process group %ld"
-msgstr ""
+msgstr "s'elimina la tasca aturada %d amb grup de procés %ld"
#: jobs.c:1117
#, c-format
msgid "add_process: process %5ld (%s) in the_pipeline"
-msgstr ""
+msgstr "add_process: procés %5ld (%s) a the_pipeline"
#: jobs.c:1120
#, c-format
msgid "add_process: pid %5ld (%s) marked as still alive"
-msgstr ""
+msgstr "add_process: el pid %5ld (%s) està marcat com a encara actiu"
#: jobs.c:1435
-#, fuzzy, c-format
+#, c-format
msgid "describe_pid: %ld: no such pid"
-msgstr "describe_pid: L'identificador de proc?s (pid) no existeix (%d)!\n"
+msgstr "describe_pid: %ld: no existeix tal pid"
#: jobs.c:1450
-#, fuzzy, c-format
+#, c-format
msgid "Signal %d"
-msgstr "Senyal desconeguda #%d"
+msgstr "Senyal %d"
#: jobs.c:1464 jobs.c:1489
msgid "Done"
msgstr "Aturat"
#: jobs.c:1473
-#, fuzzy, c-format
+#, c-format
msgid "Stopped(%s)"
-msgstr "Aturat"
+msgstr "Aturat(%s)"
#: jobs.c:1477
msgid "Running"
-msgstr "S'est? executant"
+msgstr "Executant-se"
#: jobs.c:1491
#, c-format
msgid "Done(%d)"
-msgstr "Fet (%d)"
+msgstr "Fet(%d)"
#: jobs.c:1493
#, c-format
msgid "Exit %d"
-msgstr "Fi d'execuci? amb l'estat %d"
+msgstr "Sortida %d"
#: jobs.c:1496
msgid "Unknown status"
#: jobs.c:1583
#, c-format
msgid "(core dumped) "
-msgstr "(la imatge del nucli ha estat bolcada) "
+msgstr "(s'ha bolcat la memòria)"
+# wd = working directory
#: jobs.c:1602
-#, fuzzy, c-format
+#, c-format
msgid " (wd: %s)"
-msgstr "(wd ara: %s)\n"
+msgstr " (dt: %s)"
#: jobs.c:1819
-#, fuzzy, c-format
+#, c-format
msgid "child setpgid (%ld to %ld)"
-msgstr "error en l'execuci? de setpgid (%d a %d) en el proc?s fill %d: %s\n"
+msgstr "setpgid (de %ld a %ld) per al procés inferior"
#: jobs.c:2138 nojobs.c:605
-#, fuzzy, c-format
+#, c-format
msgid "wait: pid %ld is not a child of this shell"
-msgstr ""
-"wait: l'identificador del proc?s (pid) %d no ?s un fill d'aquest int?rpret"
+msgstr "wait: el pid %ld no és un fill d'aquest intèrpret"
#: jobs.c:2385
#, c-format
msgid "wait_for: No record of process %ld"
-msgstr ""
+msgstr "wait_for: No es té constància del procés %ld"
#: jobs.c:2694
#, c-format
msgid "wait_for_job: job %d is stopped"
-msgstr ""
+msgstr "wait_for_job: la tasca %d està aturada"
#: jobs.c:2986
#, c-format
msgid "%s: job has terminated"
-msgstr "%s: s'ha finalitzat la tasca"
+msgstr "%s: la tasca ha acabat"
#: jobs.c:2995
#, c-format
msgid "%s: job %d already in background"
-msgstr ""
+msgstr "%s: la tasca %d ja es troba en segon pla"
#: jobs.c:3220
msgid "waitchld: turning on WNOHANG to avoid indefinite block"
-msgstr ""
+msgstr "waitchld: s'activa el WNOHANG per a evitar un bloqueig indefinit"
#: jobs.c:3711
-#, fuzzy, c-format
+#, c-format
msgid "%s: line %d: "
-msgstr "encaix %3d:"
+msgstr "%s línia %d: "
#: jobs.c:3725 nojobs.c:843
#, c-format
msgid " (core dumped)"
-msgstr " (bolcat de la imatge del nucli)"
+msgstr " (s'ha bolcat la memòria)"
#: jobs.c:3737 jobs.c:3750
#, c-format
msgid "(wd now: %s)\n"
-msgstr "(wd ara: %s)\n"
+msgstr "(dt ara: %s)\n"
#: jobs.c:3782
-#, fuzzy
msgid "initialize_job_control: getpgrp failed"
-msgstr "initialize_jobs: getpgrp ha fallat: %s"
+msgstr "initialize_job_control: getpgrp ha fallat"
#: jobs.c:3843
-#, fuzzy
msgid "initialize_job_control: line discipline"
-msgstr "initialize_jobs: disciplina de l?nia: %s"
+msgstr "initialize_job_control: disciplina de línia"
#: jobs.c:3853
-#, fuzzy
msgid "initialize_job_control: setpgid"
-msgstr "initialize_jobs: getpgrp ha fallat: %s"
+msgstr "initialize_job_control: setpgid"
#: jobs.c:3874 jobs.c:3883
#, c-format
msgid "cannot set terminal process group (%d)"
-msgstr ""
+msgstr "no s'ha pogut establir el grup de procés del terminal (%d)"
#: jobs.c:3888
msgid "no job control in this shell"
-msgstr "no hi ha cap tasca de control dins d'aquest int?rpret"
+msgstr "aquesta sessió no té control de tasques"
#: lib/malloc/malloc.c:296
#, c-format
msgid "malloc: failed assertion: %s\n"
-msgstr ""
+msgstr "malloc: asserció fallida: %s\n"
+# error intern i el \r provoca warnings
#: lib/malloc/malloc.c:312
#, c-format
msgid ""
msgstr ""
#: lib/malloc/malloc.c:313
-#, fuzzy
msgid "unknown"
-msgstr "<desconegut>"
+msgstr "desconegut"
#: lib/malloc/malloc.c:801
msgid "malloc: block on free list clobbered"
-msgstr ""
+msgstr "malloc: bloc abatussat a la llista de disponibles"
#: lib/malloc/malloc.c:878
msgid "free: called with already freed block argument"
-msgstr ""
+msgstr "free: cridat amb un argument de bloc ja alliberat"
#: lib/malloc/malloc.c:881
msgid "free: called with unallocated block argument"
-msgstr ""
+msgstr "free: cridat amb un argument bloc no assignat"
#: lib/malloc/malloc.c:900
msgid "free: underflow detected; mh_nbytes out of range"
-msgstr ""
+msgstr "free: underflow detectat; mh_nbytes fora del domini"
#: lib/malloc/malloc.c:906
msgid "free: start and end chunk sizes differ"
-msgstr ""
+msgstr "free: les mides inicial i final del fragment difereixen"
#: lib/malloc/malloc.c:1005
msgid "realloc: called with unallocated block argument"
-msgstr ""
+msgstr "realloc: cridat amb un argument de bloc no assignat"
#: lib/malloc/malloc.c:1020
msgid "realloc: underflow detected; mh_nbytes out of range"
-msgstr ""
+msgstr "realloc: underflow detectat: mh_nbytes fora del domini"
#: lib/malloc/malloc.c:1026
msgid "realloc: start and end chunk sizes differ"
-msgstr ""
+msgstr "realloc: les mides inicial i final del fragment difereixen"
#: lib/malloc/table.c:194
#, c-format
msgid "register_alloc: alloc table is full with FIND_ALLOC?\n"
-msgstr ""
+msgstr "register_alloc: la taula alloc està plena amb FIND_ALLOC?\n"
#: lib/malloc/table.c:203
#, c-format
msgid "register_alloc: %p already in table as allocated?\n"
-msgstr ""
+msgstr "register_alloc: %p ja es troba a la taula com a assignat?\n"
#: lib/malloc/table.c:256
#, c-format
msgid "register_free: %p already in table as free?\n"
-msgstr ""
+msgstr "register_free: %p ja es troba a la taula com a lliure?\n"
#: lib/sh/fmtulong.c:102
msgid "invalid base"
-msgstr ""
+msgstr "base no vàlida"
#: lib/sh/netopen.c:168
-#, fuzzy, c-format
+#, c-format
msgid "%s: host unknown"
-msgstr "desconegut"
+msgstr "%s: màquina desconeguda"
#: lib/sh/netopen.c:175
#, c-format
msgid "%s: invalid service"
-msgstr ""
+msgstr "%s: el servei no és vàlid"
#: lib/sh/netopen.c:306
#, c-format
msgid "%s: bad network path specification"
-msgstr ""
+msgstr "%s: la ubicació remota no és vàlida"
#: lib/sh/netopen.c:346
msgid "network operations not supported"
-msgstr ""
+msgstr "les operacions de xarxa no estan suportades"
#: locale.c:200
#, c-format
msgid "setlocale: LC_ALL: cannot change locale (%s)"
-msgstr ""
+msgstr "setlocale: LC_ALL: no s'ha pogut canviar el local (%s)"
#: locale.c:202
#, c-format
msgid "setlocale: LC_ALL: cannot change locale (%s): %s"
-msgstr ""
+msgstr "setlocale: LC_ALL: no s'ha pogut canviar el local (%s): %s"
#: locale.c:259
-#, fuzzy, c-format
+#, c-format
msgid "setlocale: %s: cannot change locale (%s)"
-msgstr "xrealloc: no es poden reassignar %lu octets (%lu octets reassignats)"
+msgstr "setlocale: %s: no s'ha pogut canviar el local (%s)"
#: locale.c:261
-#, fuzzy, c-format
+#, c-format
msgid "setlocale: %s: cannot change locale (%s): %s"
-msgstr "xrealloc: no es poden reassignar %lu octets (%lu octets reassignats)"
+msgstr "setlocale: %s: no s'ha pogut canviar el local (%s): %s"
#: mailcheck.c:439
msgid "You have mail in $_"
-msgstr "Teniu correu en $_"
+msgstr "Teniu correu a $_"
#: mailcheck.c:464
msgid "You have new mail in $_"
-msgstr "Teniu correu nou en $_"
+msgstr "Teniu correu nou a $_"
#: mailcheck.c:480
#, c-format
msgid "The mail in %s has been read\n"
-msgstr "S'ha llegit el correu a %s\n"
+msgstr "El correu de %s s'ha llegit\n"
#: make_cmd.c:323
-#, fuzzy
msgid "syntax error: arithmetic expression required"
-msgstr "error de sintaxi a l'expressi?"
+msgstr "error de sintaxi: fa falta una expressió aritmètica"
#: make_cmd.c:325
-#, fuzzy
msgid "syntax error: `;' unexpected"
-msgstr "error de sintaxi: s'ha arribat inesperadament a la fi del fitxer"
+msgstr "error de sintaxi: `;' inesperat"
#: make_cmd.c:326
-#, fuzzy, c-format
+#, c-format
msgid "syntax error: `((%s))'"
-msgstr "error de sintaxi"
+msgstr "error de sintaxi: `((%s))'"
#: make_cmd.c:578
#, c-format
msgid "make_here_document: bad instruction type %d"
-msgstr "make_here_document: el tipus d'instrucci? %d ?s incorrecte"
+msgstr "make_here_document: tipus d'instrucció erroni %d"
#: make_cmd.c:662
#, c-format
msgid "here-document at line %d delimited by end-of-file (wanted `%s')"
-msgstr ""
+msgstr "here-document a la línia %d delimitat per EOF (volia `%s')"
#: make_cmd.c:759
#, c-format
msgid "make_redirection: redirection instruction `%d' out of range"
-msgstr ""
+msgstr "make_redirection: instrucció de redirecció `%d' fora del domini"
-#: parse.y:3278 parse.y:3561
-#, fuzzy, c-format
+# "echo $(echo" en un script
+#: parse.y:3273 parse.y:3556
+#, c-format
msgid "unexpected EOF while looking for matching `%c'"
-msgstr ""
-"s'ha arribat inesperadament a la fi del fitxer (EOF) mentre\n"
-"es buscava per '%c'"
+msgstr "EOF inesperat mentre es cercava un `%c'"
-#: parse.y:4170
-#, fuzzy
+#: parse.y:4163
msgid "unexpected EOF while looking for `]]'"
-msgstr ""
-"s'ha arribat inesperadament a la fi del fitxer (EOF) mentre\n"
-"es buscava per '%c'"
+msgstr "EOF inesperat mentre es cercava `]]'"
-#: parse.y:4175
-#, fuzzy, c-format
+#: parse.y:4168
+#, c-format
msgid "syntax error in conditional expression: unexpected token `%s'"
-msgstr "hi ha un error inesperat de sintaxi prop del senyal '%s'"
+msgstr "error de sintaxi a l'expressió condicional: element `%s' inesperat"
-#: parse.y:4179
-#, fuzzy
+#: parse.y:4172
msgid "syntax error in conditional expression"
-msgstr "error de sintaxi a l'expressi?"
+msgstr "error de sintaxi a l'expressió condicional"
-#: parse.y:4257
+#: parse.y:4250
#, c-format
msgid "unexpected token `%s', expected `)'"
-msgstr ""
+msgstr "element `%s' inesperat, s'esperava `)'"
-#: parse.y:4261
-#, fuzzy
+#: parse.y:4254
msgid "expected `)'"
-msgstr "s'esperava ')'"
+msgstr "s'esperava `)'"
-#: parse.y:4289
+#: parse.y:4282
#, c-format
msgid "unexpected argument `%s' to conditional unary operator"
-msgstr ""
+msgstr "argument `%s' inesperat a l'operador unari condicional"
-#: parse.y:4293
+#: parse.y:4286
msgid "unexpected argument to conditional unary operator"
-msgstr ""
+msgstr "argument inesperat a l'operador unari condicional"
-#: parse.y:4339
-#, fuzzy, c-format
+#: parse.y:4332
+#, c-format
msgid "unexpected token `%s', conditional binary operator expected"
-msgstr "%s: s'esperava un operador binari"
+msgstr "element `%s' inesperat, s'esperava un operador binari condicional"
-#: parse.y:4343
-#, fuzzy
+#: parse.y:4336
msgid "conditional binary operator expected"
-msgstr "%s: s'esperava un operador binari"
+msgstr "s'esperava un operador binari condicional"
-#: parse.y:4365
+#: parse.y:4358
#, c-format
msgid "unexpected argument `%s' to conditional binary operator"
-msgstr ""
+msgstr "argument inesperat `%s' a un operador binari condicional"
-#: parse.y:4369
+#: parse.y:4362
msgid "unexpected argument to conditional binary operator"
-msgstr ""
+msgstr "argument inesperat a un operador binari condicional"
-#: parse.y:4380
-#, fuzzy, c-format
+#: parse.y:4373
+#, c-format
msgid "unexpected token `%c' in conditional command"
-msgstr "s'esperava ':' per a l'expressi? condicional"
+msgstr "element `%c' inesperat en una ordre condicional"
-#: parse.y:4383
-#, fuzzy, c-format
+#: parse.y:4376
+#, c-format
msgid "unexpected token `%s' in conditional command"
-msgstr "s'esperava ':' per a l'expressi? condicional"
+msgstr "element `%s' inesperat en una ordre condicional"
-#: parse.y:4387
-#, fuzzy, c-format
+#: parse.y:4380
+#, c-format
msgid "unexpected token %d in conditional command"
-msgstr "s'esperava ':' per a l'expressi? condicional"
+msgstr "element `%d' inesperat en una ordre condicional"
-#: parse.y:5737
+#: parse.y:5730
#, c-format
msgid "syntax error near unexpected token `%s'"
-msgstr "hi ha un error inesperat de sintaxi prop del senyal '%s'"
+msgstr "error de sintaxi a prop de l'element inesperat `%s'"
-#: parse.y:5755
-#, fuzzy, c-format
+#: parse.y:5748
+#, c-format
msgid "syntax error near `%s'"
-msgstr "hi ha un error inesperat de sintaxi prop del senyal '%s'"
+msgstr "error de sintaxi a prop de `%s'"
-#: parse.y:5765
+#: parse.y:5758
msgid "syntax error: unexpected end of file"
-msgstr "error de sintaxi: s'ha arribat inesperadament a la fi del fitxer"
+msgstr "error de sintaxi: final de fitxer inesperat"
-#: parse.y:5765
+#: parse.y:5758
msgid "syntax error"
msgstr "error de sintaxi"
-#: parse.y:5827
+#: parse.y:5820
#, c-format
msgid "Use \"%s\" to leave the shell.\n"
-msgstr "Utilitzeu ?%s? per a eixir de l'int?rpret d'ordres.\n"
+msgstr "Useu \"%s\" per a deixar l'intèrpret.\n"
-#: parse.y:5989
-#, fuzzy
+#: parse.y:5982
msgid "unexpected EOF while looking for matching `)'"
-msgstr ""
-"s'ha arribat inesperadament a la fi del fitxer (EOF) mentre\n"
-"es buscava per '%c'"
+msgstr "EOF inesperat mentre es buscava un `)'"
#: pcomplete.c:1094
#, c-format
msgid "completion: function `%s' not found"
-msgstr ""
+msgstr "completion: la funció `%s' no s'ha trobat"
#: pcomplib.c:182
#, c-format
msgid "progcomp_insert: %s: NULL COMPSPEC"
-msgstr ""
+msgstr "progcomp_insert: %s: el paràmetre COMPSPEC és NUL"
#: print_cmd.c:300
#, c-format
msgid "print_command: bad connector `%d'"
-msgstr "print_command: el connector '%d' ?s incorrecte"
+msgstr "print_command: el connector `%d' és erroni"
#: print_cmd.c:373
#, c-format
msgid "xtrace_set: %d: invalid file descriptor"
-msgstr ""
+msgstr "xtrace_set: %d: el descriptor de fitxer no és vàlid"
#: print_cmd.c:378
msgid "xtrace_set: NULL file pointer"
-msgstr ""
+msgstr "xtrace_set: el punter de fitxer és NUL"
#: print_cmd.c:382
#, c-format
msgid "xtrace fd (%d) != fileno xtrace fp (%d)"
-msgstr ""
+msgstr "xtrace fd (%d) != fileno xtrace fp (%d)"
#: print_cmd.c:1518
#, c-format
msgid "cprintf: `%c': invalid format character"
-msgstr ""
+msgstr "cprintf: `%c': el caràcter de format no és vàlid"
#: redir.c:123 redir.c:170
msgid "file descriptor out of range"
-msgstr ""
+msgstr "descriptor de fitxer fora del domini"
#: redir.c:177
-#, fuzzy, c-format
+#, c-format
msgid "%s: ambiguous redirect"
-msgstr "%s: Redirecci? ambigua"
+msgstr "%s: redirecció ambigua"
-# No acabe d'entendre el significat de l'original "clobber"
+# opció noclobber
#: redir.c:181
-#, fuzzy, c-format
+#, c-format
msgid "%s: cannot overwrite existing file"
-msgstr "%s: No s'ha pogut sobreescriure el fitxer existent"
+msgstr "%s: no es pot escriure sobre un fitxer existent"
#: redir.c:186
-#, fuzzy, c-format
+#, c-format
msgid "%s: restricted: cannot redirect output"
-msgstr "%s: restringit: no es pot especificar '/' en noms d'ordres"
+msgstr "%s: restricció: no podeu redirigir la sortida"
#: redir.c:191
-#, fuzzy, c-format
+#, c-format
msgid "cannot create temp file for here-document: %s"
-msgstr "no es pot establir un conducte per a la substituci? del proc?s: %s"
+msgstr "no s'ha pogut crear un fitxer temporal per al here-document: %s"
#: redir.c:195
-#, fuzzy, c-format
+#, c-format
msgid "%s: cannot assign fd to variable"
-msgstr "%s: no es pot assignar la llista a un element de la matriu"
+msgstr "%s: no és possible assignar un fd a una variable"
#: redir.c:582
msgid "/dev/(tcp|udp)/host/port not supported without networking"
-msgstr ""
+msgstr "/dev/(tcp|udp)/host/port no està suportat si no hi ha xarxa"
#: redir.c:861 redir.c:973 redir.c:1034 redir.c:1199
-#, fuzzy
msgid "redirection error: cannot duplicate fd"
-msgstr "error de redirecci?"
+msgstr "error de redirecció: no es pot duplicar l'fd"
#: shell.c:339
msgid "could not find /tmp, please create!"
-msgstr ""
+msgstr "no s'ha trobat el directori /tmp, sisplau creeu-lo!"
#: shell.c:343
msgid "/tmp must be a valid directory name"
-msgstr ""
+msgstr "/tmp ha de ser un nom de directori vàlid"
#: shell.c:890
-#, fuzzy, c-format
+#, c-format
msgid "%c%c: invalid option"
-msgstr "%c%c: opci? inv?lida"
+msgstr "%c%c: l'opció no és vàlida"
#: shell.c:1682
msgid "I have no name!"
-msgstr "No tinc cap nom d'usuari!"
+msgstr "No teniu nom!"
#: shell.c:1827
-#, fuzzy, c-format
+#, c-format
msgid "GNU bash, version %s-(%s)\n"
-msgstr "GNU %s, versi? %s\n"
+msgstr "GNU bash, versió %s-(%s)\n"
+#
#: shell.c:1828
#, c-format
msgid ""
"Usage:\t%s [GNU long option] [option] ...\n"
"\t%s [GNU long option] [option] script-file ...\n"
msgstr ""
-"Sintaxi:\t%s [opci?-format-llarg GNU] [opci?] ...\n"
-"\t%s [opci?-format-llarg GNU] [opci?] fitxer_de_seq??ncies ...\n"
+"Sintaxi:\t%s [opció GNU llarga] [opció] ...\n"
+"\t\t%s [opció GNU llarga] [opció] fitxer-script ...\n"
#: shell.c:1830
msgid "GNU long options:\n"
-msgstr "opcions de formes llargues de GNU:\n"
+msgstr "Opcions GNU llargues:\n"
#: shell.c:1834
msgid "Shell options:\n"
-msgstr "Opcions de l'int?rpret d'ordres:\n"
+msgstr "Opcions de l'intèrpret:\n"
#: shell.c:1835
-#, fuzzy
msgid "\t-ilrsD or -c command or -O shopt_option\t\t(invocation only)\n"
-msgstr "\t-irsD o -c ordre\t\t(nom?s per a invocar)\n"
+msgstr "\t-ilrsD, o -c ordre, o bé -O opció_intèrpret\t(només invocació)\n"
#: shell.c:1850
#, c-format
msgid "\t-%s or -o option\n"
-msgstr "\t-%s o -o opci?\n"
+msgstr "\t-%s, o bé -o opció\n"
#: shell.c:1856
#, c-format
msgid "Type `%s -c \"help set\"' for more information about shell options.\n"
-msgstr ""
-"Per a obtindre m?s informaci? sobre les opcions de l'int?rpret\n"
-"d'ordres, teclegeu ?%s -c \"help set\"?.\n"
+msgstr "Feu `%s -c \"help set\"' per a informació sobre les opcions de l'intèrpret.\n"
#: shell.c:1857
#, c-format
msgid "Type `%s -c help' for more information about shell builtin commands.\n"
-msgstr ""
-"Per a obtindre m?s informaci? sobre les ordres integrades de l'int?rpret,\n"
-"teclegeu '%s -c help' .\n"
+msgstr "Feu `%s -c help' per a obtenir informació sobre les ordres internes.\n"
#: shell.c:1858
#, c-format
msgid "Use the `bashbug' command to report bugs.\n"
-msgstr ""
+msgstr "Feu servir l'ordre `bashbug' per a comunicar `bugs'.\n"
#: sig.c:691
#, c-format
msgid "sigprocmask: %d: invalid operation"
-msgstr ""
+msgstr "sigprocmask: %d: l'operació no és vàlida"
#: siglist.c:48
msgid "Bogus signal"
-msgstr "Senyal falsa"
+msgstr "Senyal no fiable"
+# Senyals POSIX
#: siglist.c:51
msgid "Hangup"
-msgstr "Penjar"
+msgstr "Desconnexió"
#: siglist.c:55
msgid "Interrupt"
-msgstr "Interrumpeix"
+msgstr "Interrupció"
#: siglist.c:59
msgid "Quit"
-msgstr "Eixir"
+msgstr "Sortida"
#: siglist.c:63
msgid "Illegal instruction"
-msgstr "Instrucci? il\9elegal"
+msgstr "Instrucció il·legal"
#: siglist.c:67
msgid "BPT trace/trap"
-msgstr "BPT rastrejament/captura"
+msgstr "Traçat/trampa BPT"
#: siglist.c:75
msgid "ABORT instruction"
-msgstr "Instrucci? d'avortament (ABORT)"
+msgstr "Instrucció ABORT"
#: siglist.c:79
msgid "EMT instruction"
-msgstr "Instrucci? per a emular una captura EMT"
+msgstr "Instrucció EMT"
#: siglist.c:83
msgid "Floating point exception"
-msgstr "Excepci? en operaci? amb coma flotant"
+msgstr "Excepció de coma flotant"
#: siglist.c:87
msgid "Killed"
-msgstr "Finalitzat"
+msgstr "Mort"
#: siglist.c:91
msgid "Bus error"
#: siglist.c:95
msgid "Segmentation fault"
-msgstr "Violaci? de segment"
+msgstr "Violació de segment"
#: siglist.c:99
msgid "Bad system call"
-msgstr "Crida inv?lida del sistema"
+msgstr "Crida de sistema errònia"
#: siglist.c:103
msgid "Broken pipe"
-msgstr "Conducte trencat"
+msgstr "Canonada trencada"
#: siglist.c:107
msgid "Alarm clock"
-msgstr "Temporitzador"
+msgstr "Alarma de rellotge"
#: siglist.c:111
-#, fuzzy
msgid "Terminated"
-msgstr ""
-"opci? incorrecta, la funci? getopts() introdueix el signe '?' dins de\n"
-"la variable NAME i esborra la variable OPTARG. Si no es troba una \n"
-"opci? necess?ria, s'introdueix el signe '?' en la variable NAME, \n"
-"s'esborra la variable OPTARG, i s'imprimir? un missatge de\n"
-"diagn?stic."
+msgstr "Finalitzat"
#: siglist.c:115
msgid "Urgent IO condition"
-msgstr "Condici? urgent d'Entrada/Eixida (En/Ei)"
+msgstr "Estat E/S urgent"
#: siglist.c:119
msgid "Stopped (signal)"
#: siglist.c:135
msgid "Child death or stop"
-msgstr "S'ha mort o s'ha aturat el proc?s fill"
+msgstr "Procés inferior mort o aturat"
#: siglist.c:139
msgid "Stopped (tty input)"
-msgstr "Aturat (entrada per terminal)"
+msgstr "Aturat (entrada tty)"
#: siglist.c:143
msgid "Stopped (tty output)"
-msgstr "Aturat (eixida per terminal)"
+msgstr "Aturat (sortida tty)"
#: siglist.c:147
msgid "I/O ready"
-msgstr "Entrada/Eixida preparades"
+msgstr "E/S a punt"
#: siglist.c:151
msgid "CPU limit"
-msgstr "L?mit de la UCP"
+msgstr "Limitació de CPU"
#: siglist.c:155
msgid "File limit"
-msgstr "L?mit de la grand?ria del fitxer"
+msgstr "Limitació de fitxers"
#: siglist.c:159
msgid "Alarm (virtual)"
#: siglist.c:163
msgid "Alarm (profile)"
-msgstr "Alarma (entorn)"
+msgstr "Alarma (perfil)"
#: siglist.c:167
msgid "Window changed"
-msgstr "S'ha canviat la finestra"
+msgstr "Variació de la finestra"
#: siglist.c:171
msgid "Record lock"
-msgstr "Bloqueig de gravaci?"
+msgstr "Bloqueig de registre"
#: siglist.c:175
msgid "User signal 1"
-msgstr "Senyal 1 definida per l'usuari"
+msgstr "Senyal d'usuari 1"
#: siglist.c:179
msgid "User signal 2"
-msgstr "Senyal 2 definida per l'usuari"
+msgstr "Senyal d'usuari 2"
#: siglist.c:183
msgid "HFT input data pending"
-msgstr "pendent de l'entrada de dades HFT"
+msgstr "Dades d'entrada HFT pendents"
#: siglist.c:187
msgid "power failure imminent"
-msgstr "fallida imminent d'energia"
+msgstr "fallada imminent de l'alimentació"
#: siglist.c:191
msgid "system crash imminent"
-msgstr "fallida imminent del sistema"
+msgstr "fallada imminent del sistema"
#: siglist.c:195
msgid "migrate process to another CPU"
-msgstr "proc?s de migraci? cap a un altre UPC en curs"
+msgstr "migració del procés a una altra CPU"
#: siglist.c:199
msgid "programming error"
-msgstr "error de programaci?"
+msgstr "error de programació"
#: siglist.c:203
msgid "HFT monitor mode granted"
-msgstr "S'ha concedit el mode de monitor HFT"
+msgstr "mode de monitorització HFT concedit"
#: siglist.c:207
msgid "HFT monitor mode retracted"
-msgstr "S'ha rebutjat el mode de monitor HFT"
+msgstr "mode de monitorització HFT retractat"
#: siglist.c:211
msgid "HFT sound sequence has completed"
-msgstr "S'ha completat la seq??ncia de so HFT"
+msgstr "seqüència d'àudio HFT completada"
#: siglist.c:215
msgid "Information request"
-msgstr ""
+msgstr "Petició d'informació"
#: siglist.c:223
msgid "Unknown Signal #"
-msgstr "Senyal desconeguda #"
+msgstr "Senyal Desconegut #"
#: siglist.c:225
#, c-format
msgid "Unknown Signal #%d"
-msgstr "Senyal desconeguda #%d"
+msgstr "Senyal Desconegut #%d"
+# missatge similar a subst.c:75XX
#: subst.c:1362 subst.c:1520
-#, fuzzy, c-format
+#, c-format
msgid "bad substitution: no closing `%s' in %s"
-msgstr "substituci? inv?lida: no existeix '%s' en %s"
+msgstr "substitució errònia: falta un `%s' a %s"
+# foo[1]=(1 2 3)
#: subst.c:2847
#, c-format
msgid "%s: cannot assign list to array member"
-msgstr "%s: no es pot assignar la llista a un element de la matriu"
+msgstr "%s: no és possible assignar llistes a l'element d'un vector"
#: subst.c:5065 subst.c:5081
-#, fuzzy
msgid "cannot make pipe for process substitution"
-msgstr "no es pot establir un conducte per a la substituci? del proc?s: %s"
+msgstr "no s'ha pogut crear la canonada per a la substitució de procés"
#: subst.c:5113
-#, fuzzy
msgid "cannot make child for process substitution"
-msgstr "no es pot establir un proc?s fill per a la substituci? del proc?s: %s"
+msgstr "no s'ha pogut crear el fill per a la substitució de procés"
#: subst.c:5158
-#, fuzzy, c-format
+#, c-format
msgid "cannot open named pipe %s for reading"
-msgstr "no es pot obrir el conducte anomenat %s per a %s: %s"
+msgstr "no s'ha pogut obrir la canonada %s amb permís de lectura"
#: subst.c:5160
-#, fuzzy, c-format
+#, c-format
msgid "cannot open named pipe %s for writing"
-msgstr "no es pot obrir el conducte anomenat %s per a %s: %s"
+msgstr "no s'ha pogut obrir la canonada %s per a escriure-hi"
#: subst.c:5178
-#, fuzzy, c-format
+#, c-format
msgid "cannot duplicate named pipe %s as fd %d"
-msgstr ""
-"no es pot duplicar el conducte anomenat %s\n"
-"com a descripci? de fitxer %d: %s"
+msgstr "no s'ha pogut duplicar la canonada %s com a fd %d"
#: subst.c:5376
-#, fuzzy
msgid "cannot make pipe for command substitution"
-msgstr "no es poden establir conductes per a la substituci? de l'ordre: %s"
+msgstr "no s'ha pogut crear la canonada per a la substitució d'ordre"
#: subst.c:5414
-#, fuzzy
msgid "cannot make child for command substitution"
-msgstr "no es pot crear un proc?s fill per a la substituci? del proc?s: %s"
+msgstr "no s'ha pogut crear un fill per a la substitució d'ordre"
#: subst.c:5433
-#, fuzzy
msgid "command_substitute: cannot duplicate pipe as fd 1"
-msgstr ""
-"command_substitute(): el coducte no es pot duplicar\n"
-"com a descripci? de fitxer 1: %s"
+msgstr "command_substitute: no s'ha pogut duplicar la canonada com a fd 1"
+# buscar context
#: subst.c:5837 subst.c:8050
#, c-format
msgid "%s: invalid variable name for name reference"
#: subst.c:6048
#, c-format
msgid "%s: parameter null or not set"
-msgstr "%s: par?metre nul o no ajustat"
+msgstr "%s: paràmetre nul o no definit"
#: subst.c:6320 subst.c:6335
#, c-format
msgid "%s: substring expression < 0"
-msgstr "%s: la sub-cadena de l'expressi? ?s < 0"
+msgstr "%s: expressió de subcadena < 0"
#: subst.c:7506
#, c-format
msgid "%s: bad substitution"
-msgstr "%s: substituci? inv?lida"
+msgstr "%s: substitució errònia"
#: subst.c:7583
#, c-format
msgid "$%s: cannot assign in this way"
-msgstr "$%s: no es pot assignar d'aquesta manera"
+msgstr "$%s: no és possible assignar d'aquesta manera"
#: subst.c:7917
-msgid ""
-"future versions of the shell will force evaluation as an arithmetic "
-"substitution"
-msgstr ""
+msgid "future versions of the shell will force evaluation as an arithmetic substitution"
+msgstr "en futures versions s'evaluarà com a substitució aritmètica"
#: subst.c:8421
-#, fuzzy, c-format
+#, c-format
msgid "bad substitution: no closing \"`\" in %s"
-msgstr "substituci? inv?lida: no existeix '%s' en %s"
+msgstr "subtitució errònia: no hi ha \"`\" final a %s"
#: subst.c:9322
#, c-format
msgid "no match: %s"
-msgstr ""
+msgstr "cap coincidència: %s"
#: test.c:147
msgid "argument expected"
-msgstr "s'esperava un par?metre"
+msgstr "s'esperava un argument"
#: test.c:156
#, c-format
msgid "%s: integer expression expected"
-msgstr "%s: s'esperava una expressi? de nombre enter"
+msgstr "%s: s'esperava una expressió amb enters"
#: test.c:264
msgid "`)' expected"
-msgstr "s'esperava ')'"
+msgstr "s'esperava `)'"
#: test.c:266
#, c-format
msgid "`)' expected, found %s"
-msgstr "mentre es buscava ?)?, s'ha trobat %s"
+msgstr "s'esperava `)', trobat %s"
-#: test.c:281 test.c:742 test.c:745
+#: test.c:281 test.c:721 test.c:724
#, c-format
msgid "%s: unary operator expected"
msgstr "%s: s'esperava un operador unari"
-#: test.c:468 test.c:785
+#: test.c:468 test.c:764
#, c-format
msgid "%s: binary operator expected"
msgstr "%s: s'esperava un operador binari"
-#: test.c:860
+#: test.c:839
msgid "missing `]'"
-msgstr "s'ha perdut algun ']'"
+msgstr "falta un `]'"
#: trap.c:217
-#, fuzzy
msgid "invalid signal number"
-msgstr "n?mero inv?lid de senyal"
+msgstr "el nombre de senyal no és vàlid"
+# internal warning
#: trap.c:371
#, c-format
msgid "run_pending_traps: bad value in trap_list[%d]: %p"
msgstr ""
+# internal warning
#: trap.c:375
#, c-format
-msgid ""
-"run_pending_traps: signal handler is SIG_DFL, resending %d (%s) to myself"
+msgid "run_pending_traps: signal handler is SIG_DFL, resending %d (%s) to myself"
msgstr ""
#: trap.c:428
-#, fuzzy, c-format
+#, c-format
msgid "trap_handler: bad signal %d"
-msgstr "trap_handler: Senyal inv?lida %d"
+msgstr "trap_handler: senyal erroni %d"
#: variables.c:382
#, c-format
msgid "error importing function definition for `%s'"
-msgstr "'%s': error en importar la definici? de la funci?"
+msgstr "error en importar la definició de funció de `%s'"
#: variables.c:780
#, c-format
msgid "shell level (%d) too high, resetting to 1"
-msgstr ""
+msgstr "el nivell de l'intèrpret (%d) és massa elevat, es restableix a 1"
#: variables.c:1865
#, c-format
msgid "%s: circular name reference"
-msgstr ""
+msgstr "%s: la referència de nom és circular"
+# error intern
#: variables.c:2228
msgid "make_local_variable: no function context at current scope"
msgstr ""
#: variables.c:2247
-#, fuzzy, c-format
+#, c-format
msgid "%s: variable may not be assigned value"
-msgstr "%s: no es pot assignar la llista a un element de la matriu"
+msgstr "%s: no és possible assignar un valor a la variable"
+# error intern
#: variables.c:3646
msgid "all_local_variables: no function context at current scope"
msgstr ""
#: variables.c:3891
-#, fuzzy, c-format
+#, c-format
msgid "%s has null exportstr"
-msgstr "%s: par?metre nul o no ajustat"
+msgstr "%s: el paràmetre exportstr és nul"
#: variables.c:3896 variables.c:3905
#, c-format
msgid "invalid character %d in exportstr for %s"
-msgstr ""
+msgstr "el caràcter %d en el paràmetre exportstr de %s no és vàlid"
#: variables.c:3911
#, c-format
msgid "no `=' in exportstr for %s"
-msgstr ""
+msgstr "falta un `=' en el paràmetre exportstr de %s"
+# error intern
#: variables.c:4344
msgid "pop_var_context: head of shell_variables not a function context"
msgstr ""
+# error intern
#: variables.c:4357
msgid "pop_var_context: no global_variables context"
msgstr ""
+# error intern
#: variables.c:4431
msgid "pop_scope: head of shell_variables not a temporary environment scope"
msgstr ""
+# error intern
#: variables.c:5257
-#, fuzzy, c-format
+#, c-format
msgid "%s: %s: cannot open as FILE"
-msgstr "%s: no es pot crear: %s"
+msgstr "%s: %s: no s'ha pogut obrir com a FITXER"
+# error intern
#: variables.c:5262
#, c-format
msgid "%s: %s: invalid value for trace file descriptor"
#: variables.c:5307
#, c-format
msgid "%s: %s: compatibility value out of range"
-msgstr ""
+msgstr "%s: %s: el valor de compatibilitat és fora del domini"
#: version.c:46
msgid "Copyright (C) 2013 Free Software Foundation, Inc."
-msgstr ""
+msgstr "Copyright (C) 2013 Free Software Foundation, Inc."
#: version.c:47 version2.c:47
-msgid ""
-"License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl."
-"html>\n"
+msgid "License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>\n"
msgstr ""
+"Llicència GPLv3+: GNU GPL versió 3 o posterior\n"
+" <http://gnu.org/licenses/gpl.html>\n"
#: version.c:86 version2.c:86
-#, fuzzy, c-format
+#, c-format
msgid "GNU bash, version %s (%s)\n"
-msgstr "GNU %s, versi? %s\n"
+msgstr "GNU bash, versió %s (%s)\n"
#: version.c:91 version2.c:91
msgid "This is free software; you are free to change and redistribute it."
-msgstr ""
+msgstr "Aquest programa és lliure; sou lliures de modificar-lo i redistribuir-lo."
#: version.c:92 version2.c:92
msgid "There is NO WARRANTY, to the extent permitted by law."
-msgstr ""
+msgstr "No hi ha CAP GARANTIA, fins a l'extrem permès per la llei."
#: version2.c:46
msgid "Copyright (C) 2012 Free Software Foundation, Inc."
-msgstr ""
+msgstr "Copyright (C) 2012 Free Software Foundation, Inc."
#: xmalloc.c:91
-#, fuzzy, c-format
+#, c-format
msgid "%s: cannot allocate %lu bytes (%lu bytes allocated)"
-msgstr "xmalloc: no es poden assignar %lu octets (%lu octets assignats)"
+msgstr "%s: no s'han pogut assignar %lu octets (%lu octets assignats)"
#: xmalloc.c:93
-#, fuzzy, c-format
+#, c-format
msgid "%s: cannot allocate %lu bytes"
-msgstr "xmalloc: no es poden assignar %lu octets (%lu octets assignats)"
+msgstr "%s: no s'han pogut assignar %lu octets"
#: xmalloc.c:163
-#, fuzzy, c-format
+#, c-format
msgid "%s: %s:%d: cannot allocate %lu bytes (%lu bytes allocated)"
-msgstr "xmalloc: no es poden assignar %lu octets (%lu octets assignats)"
+msgstr "%s: %s:%d: no s'han pogut assignar %lu octets (%lu octets assignats)"
#: xmalloc.c:165
-#, fuzzy, c-format
+#, c-format
msgid "%s: %s:%d: cannot allocate %lu bytes"
-msgstr "xmalloc: no es poden assignar %lu octets (%lu octets assignats)"
+msgstr "%s: %s:%d: no s'han pogut assignar %lu octets"
+# help alias
#: builtins.c:43
msgid "alias [-p] [name[=value] ... ]"
msgstr "alias [-p] [nom[=valor] ... ]"
+# help unalias
#: builtins.c:47
-#, fuzzy
msgid "unalias [-a] name [name ...]"
-msgstr "unalias [-a] [nom ...]"
+msgstr "unalias [-a] nom [nom ...]"
+# help bind
#: builtins.c:51
-#, fuzzy
-msgid ""
-"bind [-lpsvPSVX] [-m keymap] [-f filename] [-q name] [-u name] [-r keyseq] [-"
-"x keyseq:shell-command] [keyseq:readline-function or readline-command]"
-msgstr ""
-"bind [-lpvsPVS] [-m keymap] [-f fitxer] [-q nom] [-r keyseq] [keyseq:funci?-"
-"readline] "
+msgid "bind [-lpsvPSVX] [-m keymap] [-f filename] [-q name] [-u name] [-r keyseq] [-x keyseq:shell-command] [keyseq:readline-function or readline-command]"
+msgstr "bind [-lpsvPSVX] [-m mapa] [-f fitxer] [-q nom] [-u nom] [-r tecles] [-x tecles:ordre-intèrpret] [tecles:funció-readline o ordre-readline]"
#: builtins.c:54
msgid "break [n]"
msgstr "builtin [ordre-interna [arg ...]]"
#: builtins.c:61
-#, fuzzy
msgid "caller [expr]"
-msgstr "test [expressi?]"
+msgstr "caller [expr]"
#: builtins.c:64
-#, fuzzy
msgid "cd [-L|[-P [-e]] [-@]] [dir]"
-msgstr "cd [-PL] [directori]"
+msgstr "cd [-L|[-P [-e]] [-@]] [dir]"
#: builtins.c:66
-#, fuzzy
msgid "pwd [-LP]"
-msgstr "pwd [-PL]"
+msgstr "pwd [-LP]"
#: builtins.c:68
msgid ":"
#: builtins.c:70
msgid "true"
-msgstr ""
+msgstr "true"
#: builtins.c:72
msgid "false"
-msgstr ""
+msgstr "false"
#: builtins.c:74
msgid "command [-pVv] command [arg ...]"
-msgstr "command [-pVv] ordre [par?metre ...]"
+msgstr "command [-pVv] ordre [arg ...]"
#: builtins.c:76
-#, fuzzy
msgid "declare [-aAfFgilnrtux] [-p] [name[=value] ...]"
-msgstr "declare [-afFrxi] [-p] nom[=valor] ..."
+msgstr "declare [-aAfFgilnrtux] [-p] [nom[=valor] ...]"
#: builtins.c:78
-#, fuzzy
msgid "typeset [-aAfFgilrtux] [-p] name[=value] ..."
-msgstr "typeset [-afFrxi] [-p] nom[=valor] ..."
+msgstr "typeset [-aAfFgilrtux] [-p] nom[=valor] ..."
#: builtins.c:80
-#, fuzzy
msgid "local [option] name[=value] ..."
-msgstr "local nom[=valor] ..."
+msgstr "local [opció] nom[=valor] ..."
#: builtins.c:83
msgid "echo [-neE] [arg ...]"
-msgstr "echo [-neE] [par?metre ...]"
+msgstr "echo [-neE] [arg ...]"
#: builtins.c:87
msgid "echo [-n] [arg ...]"
-msgstr "echo [-n] [par?metre ...]"
+msgstr "echo [-n] [arg ...]"
#: builtins.c:90
-#, fuzzy
msgid "enable [-a] [-dnps] [-f filename] [name ...]"
-msgstr "enable [-pnds] [-a] [-f fitxer] [nom ...]"
+msgstr "enable [-a] [-dnps] [-f fitxer] [nom ...]"
#: builtins.c:92
msgid "eval [arg ...]"
-msgstr "eval [par?metre ...]"
+msgstr "eval [arg ...]"
#: builtins.c:94
msgid "getopts optstring name [arg]"
-msgstr "getopts cadena_opcions nom [par?metre]"
+msgstr "getopts cadena nom [arg]"
#: builtins.c:96
-#, fuzzy
msgid "exec [-cl] [-a name] [command [arguments ...]] [redirection ...]"
-msgstr "exec [-cl] [-a nom] fitxer [redireccionament ...]"
+msgstr "exec [-cl] [-a nom] [ordre [arguments ...]] [redirecció ...]"
#: builtins.c:98
msgid "exit [n]"
msgstr "exit [n]"
#: builtins.c:100
-#, fuzzy
msgid "logout [n]"
-msgstr "fi de sessi?"
+msgstr "logout [n]"
#: builtins.c:103
-#, fuzzy
msgid "fc [-e ename] [-lnr] [first] [last] or fc -s [pat=rep] [command]"
-msgstr ""
-"fc [-e nom_e] [-nlr] [primer] [darrer]\n"
-"o\n"
-"fc -s [patr?=rep] [ordre]"
+msgstr "fc [-e editor] [-lnr] [primer] [últim] o fc -s [pat=sub] [ordre]"
#: builtins.c:107
msgid "fg [job_spec]"
-msgstr "fg [id_tasca]"
+msgstr "fg [tasca]"
#: builtins.c:111
-#, fuzzy
msgid "bg [job_spec ...]"
-msgstr "bg [id_tasca]"
+msgstr "bg [tasca ...]"
#: builtins.c:114
-#, fuzzy
msgid "hash [-lr] [-p pathname] [-dt] [name ...]"
-msgstr "hash [-r] [-p cam?] [nom ...]"
+msgstr "hash [-lr] [-p ubicació] [-dt] [nom ...]"
#: builtins.c:117
-#, fuzzy
msgid "help [-dms] [pattern ...]"
-msgstr "help [patr? ...]"
+msgstr "help [-dms] [patró ...]"
#: builtins.c:121
-#, fuzzy
-msgid ""
-"history [-c] [-d offset] [n] or history -anrw [filename] or history -ps arg "
-"[arg...]"
-msgstr ""
-"history [-c] [n]\n"
-"o\n"
-"history -awrn [fitxer]\n"
-"o\n"
-"history -ps par?metre [par?metre...]"
+msgid "history [-c] [-d offset] [n] or history -anrw [filename] or history -ps arg [arg...]"
+msgstr "history [-c] [-d offset] [n] o history -anrw [fitxer] o history -ps arg [arg...]"
#: builtins.c:125
msgid "jobs [-lnprs] [jobspec ...] or jobs -x command [args]"
-msgstr ""
-"jobs [-lnprs] [id_tasca ...]\n"
-"o\n"
-"jobs -x ordre [par?metres]"
+msgstr "jobs [-lnprs] [tasca ...] o jobs -x ordre [args]"
#: builtins.c:129
-#, fuzzy
msgid "disown [-h] [-ar] [jobspec ...]"
-msgstr "disown [id_tasca ...]"
+msgstr "disown [-h] [-ar] [tasca ...]"
#: builtins.c:132
-#, fuzzy
-msgid ""
-"kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill -l "
-"[sigspec]"
-msgstr ""
-"kill [-s id_senyal | -n n?m_senyal | -id_senyal] [id_proc?s | tasca]...\n"
-"o\n"
-"kill -l [id_senyal]"
+msgid "kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill -l [sigspec]"
+msgstr "kill [-s senyal | -n númsenyal | -senyal] pid | tasca ... o kill -l [senyal]"
#: builtins.c:134
msgid "let arg [arg ...]"
-msgstr "let par?metres [par?metres ...]"
+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 vector] [-d delim] [-i text] [-n núm] [-N núm] [-p introd] [-t espera] [-u fd] [nom ...]"
#: builtins.c:138
msgid "return [n]"
msgstr "return [n]"
#: builtins.c:140
-#, fuzzy
msgid "set [-abefhkmnptuvxBCHP] [-o option-name] [--] [arg ...]"
-msgstr "set [--abefhkmnptuvxBCHP] [-o opci?] [par?metres ...]"
+msgstr "set [-abefhkmnptuvxBCHP] [-o nom-opció] [--] [arg ...]"
#: builtins.c:142
-#, fuzzy
msgid "unset [-f] [-v] [-n] [name ...]"
-msgstr "unset [-f] [-v] [nom ...]"
+msgstr "unset [-f] [-v] [-n] [nom ...]"
#: builtins.c:144
-#, fuzzy
msgid "export [-fn] [name[=value] ...] or export -p"
-msgstr ""
-"export [-nf] [nom ...]\n"
-"o\n"
-"export -p"
+msgstr "export [-fn] [nom[=valor] ...] o bé export -p"
#: builtins.c:146
-#, fuzzy
msgid "readonly [-aAf] [name[=value] ...] or readonly -p"
-msgstr ""
-"readonly [-anf] [nom ...]\n"
-"o\n"
-"readonly -p"
+msgstr "readonly [-aAf] [nom[=valor] ...] o bé readonly -p"
#: builtins.c:148
-#, fuzzy
msgid "shift [n]"
-msgstr "exit [n]"
+msgstr "shift [n]"
#: builtins.c:150
-#, fuzzy
msgid "source filename [arguments]"
-msgstr "nom del fitxer d'origen"
+msgstr "source fitxer [arguments]"
#: builtins.c:152
-#, fuzzy
msgid ". filename [arguments]"
-msgstr ". nom del fitxer"
+msgstr ". fitxer [arguments]"
#: builtins.c:155
msgid "suspend [-f]"
#: builtins.c:158
msgid "test [expr]"
-msgstr "test [expressi?]"
+msgstr "test [expr]"
#: builtins.c:160
msgid "[ arg... ]"
-msgstr "[ par?metres... ]"
+msgstr "[ arg... ]"
#: builtins.c:162
msgid "times"
msgstr "times"
#: builtins.c:164
-#, fuzzy
msgid "trap [-lp] [[arg] signal_spec ...]"
-msgstr ""
-"trap [par?metres] [id_senyal], o \n"
-"trap -l"
+msgstr "trap [-lp] [[arg] senyal ...]"
#: builtins.c:166
-#, fuzzy
msgid "type [-afptP] name [name ...]"
-msgstr "type [-apt] nom [nom ...]"
+msgstr "type [-afptP] nom [nom ...]"
#: builtins.c:169
-#, fuzzy
msgid "ulimit [-SHabcdefilmnpqrstuvxT] [limit]"
-msgstr "ulimit [-SHacdfmstpnuv] [l?mit]"
+msgstr "ulimit [-SHabcdefilmnpqrstuvxT] [límit]"
#: builtins.c:172
-#, fuzzy
msgid "umask [-p] [-S] [mode]"
-msgstr "umask [-S] [mode]"
+msgstr "umask [-p] [-S] [mode]"
#: builtins.c:175
-#, fuzzy
msgid "wait [-n] [id ...]"
-msgstr "wait [n]"
+msgstr "wait [-n] [id ...]"
#: builtins.c:179
-#, fuzzy
msgid "wait [pid ...]"
-msgstr "wait [n]"
+msgstr "wait [pid ...]"
#: builtins.c:182
-#, fuzzy
msgid "for NAME [in WORDS ... ] ; do COMMANDS; done"
-msgstr "for NOM [in PARAULES ... ;] do ORDRES; done"
+msgstr "for NOM [in PARAULES ...] ; do ORDRES; done"
#: builtins.c:184
-#, fuzzy
msgid "for (( exp1; exp2; exp3 )); do COMMANDS; done"
-msgstr "for NOM [in PARAULES ... ;] do ORDRES; done"
+msgstr "for (( exp1; exp2; exp3 )); do ORDRES; done"
#: builtins.c:186
msgid "select NAME [in WORDS ... ;] do COMMANDS; done"
#: builtins.c:188
msgid "time [-p] pipeline"
-msgstr ""
+msgstr "time [-p] canonada"
#: builtins.c:190
msgid "case WORD in [PATTERN [| PATTERN]...) COMMANDS ;;]... esac"
-msgstr "case PARAULES in [PATR? [| PATR?]...) ORDRES ;;]... esac"
+msgstr "case PARAULA in [PATRÓ [| PATRÓ]...) ORDRES ;;]... esac"
#: builtins.c:192
-msgid ""
-"if COMMANDS; then COMMANDS; [ elif COMMANDS; then COMMANDS; ]... [ else "
-"COMMANDS; ] fi"
-msgstr ""
-"if ORDRES; then ORDRES; [ elif ORDRES; then ORDRES; ]... [ else ORDRES; ] fi"
+msgid "if COMMANDS; then COMMANDS; [ elif COMMANDS; then COMMANDS; ]... [ else COMMANDS; ] fi"
+msgstr "if ORDRES; then ORDRES; [ elif ORDRES; then ORDRES; ]... [ else ORDRES; ] fi"
#: builtins.c:194
msgid "while COMMANDS; do COMMANDS; done"
#: builtins.c:198
msgid "coproc [NAME] command [redirections]"
-msgstr ""
+msgstr "coproc [NOM] ordre [redireccions]"
#: builtins.c:200
-#, fuzzy
msgid "function name { COMMANDS ; } or name () { COMMANDS ; }"
-msgstr "function NOM { ORDRES ; } or NOM () { ORDRES ; }"
+msgstr "function nom { ORDRES ; } o bé nom () { ORDRES ; }"
#: builtins.c:202
-#, fuzzy
msgid "{ COMMANDS ; }"
-msgstr "{ ORDRES }"
+msgstr "{ ORDRES ; }"
#: builtins.c:204
-#, fuzzy
msgid "job_spec [&]"
-msgstr "fg [id_tasca]"
+msgstr "tasca [&]"
#: builtins.c:206
-#, fuzzy
msgid "(( expression ))"
-msgstr "s'esperava una expressi?"
+msgstr "(( expressió ))"
#: builtins.c:208
-#, fuzzy
msgid "[[ expression ]]"
-msgstr "s'esperava una expressi?"
+msgstr "[[ expressió ]]"
#: builtins.c:210
-#, fuzzy
msgid "variables - Names and meanings of some shell variables"
-msgstr "Es permeten les variables de l'int?rpret d'ordres com a operands. El"
+msgstr "variables - Noms i significat d'algunes variables de l'intèrpret"
#: builtins.c:213
-#, fuzzy
msgid "pushd [-n] [+N | -N | dir]"
-msgstr "pushd [directori | +N | -N] [-n]"
+msgstr "pushd [-n] [+N | -N | dir]"
#: builtins.c:217
-#, fuzzy
msgid "popd [-n] [+N | -N]"
-msgstr "popd [+N | -N] [-n]"
+msgstr "popd [-n] [+N | -N]"
#: builtins.c:221
msgid "dirs [-clpv] [+N] [-N]"
msgstr "dirs [-clpv] [+N] [-N]"
#: builtins.c:224
-#, fuzzy
msgid "shopt [-pqsu] [-o] [optname ...]"
-msgstr "shopt [-pqsu] [-o opci?_format_llarg] nom_opci? [nom_opci?...]"
+msgstr "shopt [-pqsu] [-o] [opció ...]"
#: builtins.c:226
msgid "printf [-v var] format [arguments]"
-msgstr ""
+msgstr "printf [-v var] format [arguments]"
#: 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 opció] [-A acció] [-G patró] [-W llista] [-F funció] [-C ordre] [-X filtre] [-P prefix] [-S sufix] [nom ...]"
#: 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 opció] [-A acció] [-G patró] [-W llista] [-F funció] [-C ordre] [-X filtre] [-P prefix] [-S sufix] [paraula]"
#: builtins.c:237
-#, fuzzy
msgid "compopt [-o|+o option] [-DE] [name ...]"
-msgstr "type [-apt] nom [nom ...]"
+msgstr "compopt [-o|+o opció] [-DE] [nom ...]"
#: 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 nombre] [-O origen] [-s nombre] [-t] [-u fd] [-C callback] [-c quàntum] [vector]"
#: 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 nombre] [-O origen] [-s nombre] [-t] [-u fd] [-C callback] [-c quàntum] [vector]"
#: builtins.c:254
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 ""
+"Defineix o mostra àlies.\n"
+"\n"
+" Sense arguments, `alias' mostra la llista d'àlies definits, en forma de\n"
+" `alias NOM=VALOR' a la sortida estàndard.\n"
+"\n"
+" Altrament, defineix un àlies per a cada NOM per al qual existeix un\n"
+" VALOR. Un espai al final de VALOR fa que la paraula següent sigui\n"
+" susceptible de ser substituïda per un àlies quan s'expandeix l'àlies.\n"
+"\n"
+" Opcions:\n"
+" -p Mostra tots els àlies definits en un format reutilitzable\n"
+"\n"
+" Estat de sortida:\n"
+" alias torna cert, excepte si heu proporcionat un NOM per al qual no s'ha\n"
+" definit cap àlies."
#: builtins.c:276
-#, fuzzy
msgid ""
"Remove each NAME from the list of defined aliases.\n"
" \n"
" \n"
" Return success unless a NAME is not an existing alias."
msgstr ""
-"Es treuen NOMs de la llista de les definicions d'?lies. Si s'especifica"
+"Esborra cada NOM de la llista d'àlies definits.\n"
+"\n"
+" Opcions:\n"
+" -a esborra totes les definicions d'àlies.\n"
+"\n"
+" Retorna èxit excepte si NOM no és un àlies existent."
#: builtins.c:289
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"
" Exit Status:\n"
" bind returns 0 unless an unrecognized option is given or an error occurs."
msgstr ""
+"Defineix vincles de tecla i variables Readline.\n"
+"\n"
+" Vincula una seqüència de tecles a una funció o macro Readline, o bé\n"
+" defineix una variable Readline. La sintaxi dels arguments no-opcions és\n"
+" la mateixa que la del fixer ~/.inputrc, però s'ha de passar com a un\n"
+" únic argument: per exemple, bind '\"\\C-x\\C-r\": re-read-init-file'.\n"
+"\n"
+" Opcions:\n"
+" -m mapa Usa `mapa' com a mapa de tecles mentre duri aquesta\n"
+" ordre. Els noms de mapes acceptables són emacs, emacs-\n"
+" standard, emacs-meta, emacs-ctlx, vi, vi-move, vi-command,\n"
+" i vi-insert.\n"
+" -l Mostra els noms de les funcions\n"
+" -P Mostra els noms de les funcions i els vincles de tecla.\n"
+" -p Mostra les funcions i els vincles en un format que es pot\n"
+" reutilitzar com a entrada.\n"
+" -S Mostra les seqüències de tecles que invoquen macros i els\n"
+" seus respectius valors.\n"
+" -s Mostra les seqüències de tecles que invoquen macros i els\n"
+" seus respectius valors en un format que es pot reutilitzar\n"
+" com a entrada.\n"
+" -V Mostra els noms de les variables i els seus valors.\n"
+" -v Mostra els noms de les variables i els seus respectius\n"
+" valors en un format que es pot reutilitzar com a entrada.\n"
+" -q nom Consulta quines tecles invoquen la funció especificada.\n"
+" -u nom Desvincula les tecles vinculades a la funció especificada.\n"
+" -r tecles Elimina els vincles associats a TECLES.\n"
+" -f fitxer Llegeix els vincles de tecla desats a FITXER.\n"
+" -x tecles:ordre Fa que s'executi ORDRE quan es prem TECLES.\n"
+" -X Mostra les seqüències de tecla vinculades amb l'opció -x i\n"
+" les ordres associades, en un format reutilitzable com a\n"
+" entrada.\n"
+"\n"
+" Estat de sortida:\n"
+" bind torna 0 excepte si passeu una opció no reconeguda o es produeix\n"
+" un error."
+# help break
#: builtins.c:328
-#, fuzzy
msgid ""
"Exit for, while, or until loops.\n"
" \n"
" \n"
" Exit Status:\n"
" The exit status is 0 unless N is not greater than or equal to 1."
-msgstr "Repr?n la seg?ent iteraci? del bucle envoltant FOR, WHILE, o UNTIL."
+msgstr ""
+"Surt de bucles for, while o until.\n"
+"\n"
+" Surt d'un bucle FOR, WHILE o UNTIL. Si especifiqueu N, trenca N bucles\n"
+" de l'imbricació.\n"
+"\n"
+" Estat de sortida:\n"
+" L'estat de sortida és 0 excepte si N és més petit que 1."
+# help continue
#: builtins.c:340
-#, fuzzy
msgid ""
"Resume for, while, or until loops.\n"
" \n"
" \n"
" Exit Status:\n"
" The exit status is 0 unless N is not greater than or equal to 1."
-msgstr "Repr?n la seg?ent iteraci? del bucle envoltant FOR, WHILE, o UNTIL."
+msgstr ""
+"Continua bucles for, while o until.\n"
+"\n"
+" Executa la següent iteració en un bucle FOR, WHILE o UNTIL. Si\n"
+" especifiqueu N, continua el bucle N-èssim de la imbricació.\n"
+"\n"
+" Estat de sortida:\n"
+" L'estat de sortida és 0 excepte si N és més petit que 1."
#: builtins.c:352
msgid ""
" \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 ""
+"Executa ordres internes.\n"
+"\n"
+" Executa ORDRE-INTERNA amb ARG com a arguments sense fer una cerca de\n"
+" l'ordre. Això és útil si voleu reimplementar una ordre interna de\n"
+" l'intèrpret com a funció, però voleu executar l'ordre interna des de la\n"
+" pròpia funció.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de sortida de ORDRE-INTERNA, o fals si ORDRE-INTERNA no és\n"
+" una ordre interna."
+# help caller
#: builtins.c:367
msgid ""
"Return the context of the current subroutine call.\n"
" Returns 0 unless the shell is not executing a shell function or EXPR\n"
" is invalid."
msgstr ""
+"Retorna el context de la subrutina actual.\n"
+"\n"
+" Sense EXPR, torna \"$linia $nomfitxer\". Amb EXPR, torna \"$linia\n"
+" $subrutina $nomfitxer\"; aquesta informació addicional es pot utilitzar\n"
+" per a proporcionar un traçat de la pila.\n"
+"\n"
+" El valor de EXPR indica quants frames retrocedir des de l'actual; el\n"
+" frame superior és el 0.\n"
+"\n"
+" Estat de sortida:\n"
+" Retorna 0 excepte si l'intèrpret no està executant una funció o si EXPR\n"
+" no és una expressió vàlida."
#: builtins.c:385
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"
" \tof `..'\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"
-" -@ on systems that support it, present a file with extended "
-"attributes\n"
+" -@ on systems that support it, present a file with extended attributes\n"
" as a directory containing the file attributes\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"
+" `..' 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 ""
+"Canvia el directori de treball de l'intèrpret.\n"
+"\n"
+" Canvia el directori actual a DIR. Per defecte, DIR és el valor de la\n"
+" variable HOME.\n"
+"\n"
+" La variable CDPATH defineix els camins de cerca per al directori que\n"
+" conté DIR. Es poden especificar camins alternatius separats per dos\n"
+" punts (:). Un nom de directori nul és el mateix que el directori\n"
+" actual. Si DIR comença amb una barra, aleshores no s'usa CDPATH. Si no\n"
+" es troba el directori, i l'opció de l'intèrpret `cdable_vars' està\n"
+" activada, llavors s'interpreta la paraula com un nom de variable. Si la\n"
+" variable especificada té algun valor, llavors aquest valor s'usa en lloc\n"
+" de DIR.\n"
+"\n"
+" Opcions:\n"
+" -L obliga a seguir els enllaços simbòlics: resol els enllaços\n"
+" simbòlics que conté DIR després de processar `..'\n"
+" -P usa l'estructura de directoris física i no segueix els\n"
+" possibles enllaços simbòlics: resol els enllaços simbòlics\n"
+" que conté DIR abans de processar `..'\n"
+" -e amb l'opció -P, si el directori de treball actual no es pot\n"
+" determinar amb èxit, surt amb un estat diferent de zero\n"
+" -@ en sistemes que ho suporten, presenta un fitxer amb atributs\n"
+" estesos com un directori que conté els atributs del fitxer\n"
+"\n"
+" Per defecte, se segueixen els enllaços simbòlics, com si s'especifiqués\n"
+" l'opció `-L'. `..' es processa eliminant el component del camí\n"
+" immediatament previ fins a la primera barra o fins al principi de DIR.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna 0 si s'ha canviat de directori, i si $PWD s'ha establert de forma\n"
+" satisfactòria quan s'utilitza -P; altrament un valor diferent de zero."
#: builtins.c:422
msgid ""
" Returns 0 unless an invalid option is given or the current directory\n"
" cannot be read."
msgstr ""
+"Mostra el nom del directori de treball actual.\n"
+"\n"
+" Opcions:\n"
+" -L mostra el valor de $PWD si és el nom del directori de\n"
+" treball actual\n"
+" -P mostra el directori físic, sense cap enllaç simbòlic\n"
+"\n"
+" Per defecte, `pwd' es comporta com si haguéssiu especificat `-L'.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna 0 excepte si heu especificat una opció no vàlida o no es pot\n"
+" llegir el directori actual."
#: builtins.c:439
-#, fuzzy
msgid ""
"Null command.\n"
" \n"
" \n"
" Exit Status:\n"
" Always succeeds."
-msgstr "Cap efecte; no es fa res. Es retorna amb el codi zero com a eixida."
+msgstr ""
+"Ordre nul·la.\n"
+"\n"
+" No té cap efecte; aquesta ordre no fa res.\n"
+"\n"
+" Estat de sortida:\n"
+" Sempre reïx."
#: builtins.c:450
msgid ""
" Exit Status:\n"
" Always succeeds."
msgstr ""
+"Torna un resultat reeixit.\n"
+"\n"
+" Estat de sortida:\n"
+" Sempre reïx."
#: builtins.c:459
msgid ""
" Exit Status:\n"
" Always fails."
msgstr ""
+"Torna un resultat fallit.\n"
+"\n"
+" Estat de sortida:\n"
+" Sempre falla."
#: builtins.c:468
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"
" Exit Status:\n"
" Returns exit status of COMMAND, or failure if COMMAND is not found."
msgstr ""
+"Executa una ordre simple o mostra informació sobre ordres.\n"
+"\n"
+" Executa ORDRE amb ARGS sense cercar funcions de l'intèrpret amb aquest\n"
+" nom, o bé mostra informació sobre l'ORDRE especificada. Es pot\n"
+" utilitzar per a invocar ordres des del disc, quan existeix una funció\n"
+" amb el mateix nom.\n"
+"\n"
+" Opcions:\n"
+" -p usa el valor per defecte de la variable PATH que garanteix\n"
+" trobar totes les utilitats estàndards\n"
+" -v mostra una descripció de l'ORDRE similar a la que mostra\n"
+" l'ordre `type'\n"
+" -V mostra una descripció més detallada per a cada ORDRE\n"
+"\n"
+" Estat de sortida:\n"
+" Retorna l'estat de sortida de ORDRE, o fracàs si ORDRE no s'ha trobat."
+# help declare
#: builtins.c:487
msgid ""
"Set variable values and attributes.\n"
" 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 a variable\n"
" assignment error occurs."
msgstr ""
+"Assigna valors i atributs a variables.\n"
+"\n"
+" Declara variables i els hi assigna atributs. Sense cap NOM, mostra el\n"
+" valor i atributs de totes les variables.\n"
+"\n"
+" Opcions:\n"
+" -f només té en compte noms i definicions de funcions\n"
+" -F només mostra noms de funcions (a part del número de línia i\n"
+" el nom del fitxer, en mode de depuració)\n"
+" -p mostra els atributs i el valor de cada NOM\n"
+"\n"
+" Opcions que estableixen atributs:\n"
+" -a per a fer NOMs vectors indexats (si estan suportats)\n"
+" -A per a fer NOMs vectors associatius (si estan suportats)\n"
+" -i per a assignar l'atribut `nombre enter' a NOMs\n"
+" -l per a passar NOMs a minúscules en l'assignació\n"
+" -r per a fer NOMs de només-lectura\n"
+" -t per a assignar l'atribut `traça' a NOMs\n"
+" -u per a passar NOMs a majúscules en l'assignació\n"
+" -x per a exportar NOMs\n"
+"\n"
+" Si feu servir `+' en lloc de `-', elimina l'atribut.\n"
+"\n"
+" Les variables que tenen l'atribut `nombre enter' s'avaluen\n"
+" aritmèticament (vegeu l'ordre `let') quan s'assigna un valor a la\n"
+" variable.\n"
+"\n"
+" Quan s'usa en una funció, `declare' converteix NOMs en variables locals,\n"
+" igual que l'ordre `local'.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si rep una opció invàlida o es produeix un error."
#: builtins.c:527
msgid ""
" \n"
" Obsolete. See `help declare'."
msgstr ""
+"Assigna valors i atributs a variables.\n"
+"\n"
+" Obsolet. Vegeu `help declare'."
+# help local
#: builtins.c:535
msgid ""
"Define local variables.\n"
" Returns success unless an invalid option is supplied, a variable\n"
" assignment error occurs, or the shell is not executing a function."
msgstr ""
+"Defineix variables locals.\n"
+"\n"
+" Crea una variable local anomenada NOM i li assigna VALOR. OPCIÓ pot ser\n"
+" qualsevol opció que `declare' admeti.\n"
+"\n"
+" Les variables locals només es poden utilitzar dins d'una funció; només\n"
+" són visibles a dins de la funció on són definides i dins de les funcions\n"
+" imbricades dins d'aquestes.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit excepte si heu especificat una opció no vàlida, es produeix\n"
+" un error, o l'intèrpret no està executant una funció."
#: builtins.c:552
msgid ""
"Write arguments to the standard output.\n"
" \n"
-" Display the ARGs, separated by a single space character and followed by "
-"a\n"
+" Display the ARGs, separated by a single space character and followed by a\n"
" newline, on the standard output.\n"
" \n"
" Options:\n"
" Exit Status:\n"
" Returns success unless a write error occurs."
msgstr ""
+"Escriu arguments a la sortida estàndard.\n"
+"\n"
+" Mostra els ARGs a la sortida estàndard, separats per un únic espai i\n"
+" seguits d'un salt de línia.\n"
+"\n"
+" Opcions:\n"
+" -n omet el caràcter de salt de línia.\n"
+" -e activa la interpretació de seqüències d'escapada\n"
+" -E desactiva la interpretació de seqüències d'escapada\n"
+"\n"
+" `echo' interpreta els següents caràcters escapats per una barra inversa:\n"
+" \\a alerta (campana)\n"
+" \\b retrocés\n"
+" \\c suprimeix tota sortida ulterior\n"
+" \\e caràcter d'escapada\n"
+" \\E caràcter d'escapada\n"
+" \\f salt de pàgina\n"
+" \\n salt de línia\n"
+" \\r retorn de carro\n"
+" \\t tabulació horitzontal\n"
+" \\v tabulació vertical\n"
+" \\\\ barra invertida\n"
+" \\0nnn caràcter corresponent al codi ASCII número NNN, on NNN és un\n"
+" número octal de 0 a 3 dígits.\n"
+" \\xHH caràcter de 8 bits corresponent al valor HH, on HH és un\n"
+" número hexadecimal d'1 o 2 dígits.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, tret que es produeixi un error d'escriptura."
#: builtins.c:588
msgid ""
" Exit Status:\n"
" Returns success unless a write error occurs."
msgstr ""
+"Escriu arguments a la sortida estàndard.\n"
+"\n"
+" Mostra els ARGs a la sortida estàndard seguits d'un salt de línia.\n"
+"\n"
+" Opcions:\n"
+" -n omet el caràcter de salt de línia.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, tret que es produeixi un error d'escriptura."
+# help enable
#: builtins.c:603
msgid ""
"Enable and disable shell builtins.\n"
" Exit Status:\n"
" Returns success unless NAME is not a shell builtin or an error occurs."
msgstr ""
+"Habilita o inhabilita ordres internes de l'intèrpret.\n"
+"\n"
+" Habilita o inhabilita ordres internes de l'intèrpret. Inhabilitar una\n"
+" ordre interna permet executar una ordre que es troba en el disc i que té\n"
+" el mateix nom que l'ordre interna, sense necessitat d'escriure'n la\n"
+" ubicació completa.\n"
+"\n"
+" Opcions:\n"
+" -a mostra una llista d'ordres internes indicant-ne l'estat\n"
+" -n inhabilita NOM o bé mostra una llista de les ordres internes\n"
+" que es troben inhabilitades\n"
+" -p mostra la llista en format reutilitzable\n"
+" -s mostra només les ordres internes `especials' Posix\n"
+"\n"
+" Opcions per a controlar l'enllaçat dinàmic:\n"
+" -f carrega l'ordre interna NOM, de l'objecte compartit FITXER\n"
+" -d esborra una ordre interna carregada amb l'opció -f\n"
+"\n"
+" Sense opcions, habilita cada un dels NOMs.\n"
+"\n"
+" Per a utilitzar el `test' que es troba al $PATH en lloc de la versió\n"
+" interna de l'intèrpret, feu `enable -n test'.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si NOM no és una ordre interna o té lloc un error."
#: builtins.c:631
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 ""
+"Executa els arguments com una ordre.\n"
+"\n"
+" Combina els ARGs en una única cadena, utilitza el resultat com a input\n"
+" per a l'intèrpret, i executa les ordres resultants.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de sortida de l'ordre, o èxit si l'ordre és nul·la."
#: builtins.c:643
msgid ""
" Returns success if an option is found; fails if the end of options is\n"
" encountered or an error occurs."
msgstr ""
+"Interpreta arguments d'opcions.\n"
+"\n"
+" getopts l'utilitzen els procediments de l'intèrpret per a interpretar\n"
+" els paràmetres posicionals com a opcions.\n"
+"\n"
+" CADENA conté les lletres de les opcions a reconèixer; si una lletra va\n"
+" seguida de dos punts, l'opció requereix un argument, que s'ha de separar\n"
+" amb un espai en blanc.\n"
+"\n"
+" Cada cop que s'invoca, getopts posarà l'opció successiva a la variable\n"
+" d'entorn $nom, inicialitzant nom si no existeix, i l'índex del següent\n"
+" argument a la variable OPTIND. La variable OPTIND s'inicialitza a 1\n"
+" cada cop que s'invoca l'intèrpret o un script. Quan una opció requereix\n"
+" un argument, getopts col·loca l'argument a la variable OPTARG.\n"
+"\n"
+" getopts pot informar d'errors de dues maneres. Si el primer caràcter de\n"
+" CADENA és un caràcter de dos punts (:), getopts entra en mode silenciós.\n"
+" En aquest mode, no es mostra cap missatge d'error. Si es detecta una\n"
+" opció no vàlida, getopts col·loca el caràcter de l'opció a OPTARG. Si\n"
+" no es troba un argument requerit, getopts posa un ':' a NOM, i el\n"
+" caràcter de l'opció trobada a OPTARG. Si getopts no es troba en mode\n"
+" silenciós, i es detecta una opció no vàlida, getopts posa un '?' a NOM i\n"
+" elimina la variable OPTARG. Si no troba un argument requerit, posa un\n"
+" '?' a NOM, elimina OPTARG, i mostra un missatge de diagnòstic.\n"
+"\n"
+" Si la variable OPTERR té el valor 0, getopts evita mostrar missatges\n"
+" d'error, encara que que el primer caràcter de CADENA no siguin dos\n"
+" punts. Per defecte, OPTERR té el valor 1.\n"
+"\n"
+" Normalment, getopts interpreta els paràmetres posicionals ($0 - $9),\n"
+" però si hi ha més arguments, s'interpreten aquests.\n"
+"\n"
+" Estat de sortida:\n"
+" Retorna èxit si es troba alguna opció; falla si s'arriba al final de les\n"
+" opcions o si es produeix un error."
#: builtins.c:685
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"
" -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 ""
+"Substitueix l'intèrpret per l'ordre especificada.\n"
+"\n"
+" Executa ORDRE, substituint aquest intèrpret pel programa especificat.\n"
+" Es passen ARGUMENTS a l'ORDRE com a arguments. Si no especifiqueu cap\n"
+" ORDRE, qualsevol redirecció té efectes a l'intèrpret actual.\n"
+"\n"
+" Opcions:\n"
+" -a nom passa NOM a ORDRE com a argument número zero\n"
+" -c executa ORDRE en un entorn buit\n"
+" -t passa un guionet (-) a ORDRE com a argument número zero\n"
+"\n"
+" Si l'ordre no es pot executar i la sessió és no-interactiva, l'interpret\n"
+" surt, excepte si l'opció `execfail' està habilitada.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, tret que ORDRE no es trobi o es produeixi un error de\n"
+" redirecció."
#: builtins.c:706
-#, fuzzy
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 "Finalitza l'int?rpret d'ordres amb l'estat d'N. Si s'ometeix N,"
+msgstr ""
+"Abandona l'intèrpret.\n"
+"\n"
+" Surt de l'intèrpret amb estat N. Si ometeu N, l'estat de sortida és el\n"
+" de l'última ordre executada."
#: builtins.c:715
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 ""
+"Abandona una sessió d'entrada.\n"
+"\n"
+" Abandona una sessió d'entrada amb estat de sortida N. Torna un error si\n"
+" no s'està executant en una sessió d'entrada."
+# help fc (hi ha un bug a la cadena original)
#: builtins.c:725
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"
" 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 ""
+"Mostra o executa ordres de l'historial.\n"
+"\n"
+" fc s'utilitza per a mostrar o editar i re-executar ordres de\n"
+" l'historial. PRIMER i ÚLTIM poden ser números que defineixen un\n"
+" interval, o PRIMER pot ser una cadena, que significa l'ordre més recent\n"
+" que comença amb aquesta cadena.\n"
+"\n"
+" Opcions:\n"
+" -e EDITOR selecciona quin editor utilitzar. Per defecte és el valor\n"
+" de la variable FCEDIT, després el valor de EDITOR, i\n"
+" finalment vi\n"
+" -l\tmostra les línies en lloc d'editar-les\n"
+" -n\tomet els nombres de línia a l'hora de mostrar la llista\n"
+" -r\tinverteix l'ordre de les línies (més recents primer)\n"
+"\n"
+" Amb el format `fc -s [pat=sub ...] [ordre]', ORDRE es re-executa després\n"
+" d'haver fet la substitució PAT=SUB.\n"
+"\n"
+" Un àlies útil és r='fc -s', de manera que en escriure `r cc' s'executa\n"
+" l'última ordre que comença amb `cc' i en escriure `r' re-executa\n"
+" l'última ordre.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit o l'estat de l'última ordre executada; diferent de zero si es\n"
+" produeix un error."
#: builtins.c:755
-#, fuzzy
msgid ""
"Move job to the foreground.\n"
" \n"
" \n"
" Exit Status:\n"
" Status of command placed in foreground, or failure if an error occurs."
-msgstr "Ubica la ID_TASCA en primer pla, i l'activa com a la tasca actual."
+msgstr ""
+"Porta una tasca al primer pla.\n"
+"\n"
+" Mou la tasca identificada per TASCA al primer pla, convertint-la en la\n"
+" tasca corrent. Si TASCA no es dóna, s'utilitza la tasca que l'intèrpret\n"
+" considera com a corrent.\n"
+"\n"
+" Estat de sortida:\n"
+" L'estat de l'ordre que es mou al primer pla, o fallada si es produeix un\n"
+" error."
#: builtins.c:770
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 ""
+"Mou tasques al segon pla.\n"
+"\n"
+" Mou la tasca identificada per TASCA al segon pla, com si s'haguessin\n"
+" iniciat amb un `&'. Si TASCA no es dóna, s'utilitza la tasca que\n"
+" l'intèrpret considera com a tasca corrent.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si el control de tasques no està habilitat o es\n"
+" produeix un error."
+# help hash
#: builtins.c:784
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"
" Exit Status:\n"
" Returns success unless NAME is not found or an invalid option is given."
msgstr ""
+"Recorda o mostra la ubicació de programes.\n"
+"\n"
+" Determina i recorda la ubicació completa de cada NOM d'ordre. Sense\n"
+" arguments, es mostra informació sobre les ordres que s'han recordat.\n"
+"\n"
+" Opcions:\n"
+" -d oblida la ubicació recordada de cada NOM\n"
+" -l utilitza un format que es pot reciclar com a entrada\n"
+" -p ubicació utilitza UBICACIÓ com a ubicació sencera de NOM\n"
+" -r oblida totes les ubicacions recordades\n"
+" -t mostra la ubicació recordada de cada NOM, precedint\n"
+" cada ubicació pel corresponent NOM, si hi ha\n"
+" múltiples NOMs.\n"
+" Arguments:\n"
+" NOM Es busca NOM en el $PATH i s'afegeix a la llista\n"
+" d'ordres recordades.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si NOM no es troba o es passa una opció invàlida."
+# help help
#: builtins.c:809
msgid ""
"Display information about builtin commands.\n"
" 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 ""
+"Mostra informació sobre ordres internes.\n"
+"\n"
+" Mostra ajuda sobre les ordres internes. Amb PATRÓ, dóna informació\n"
+" detallada sobre aquelles ordres que coincideixen amb PATRÓ, altrament\n"
+" mostra una llista amb temes d'ajuda.\n"
+"\n"
+" Opcions:\n"
+" -d mostra una desprició curta de cada tema\n"
+" -m mostra la forma d'ús en format de pseudo-pàgina de manual\n"
+" -s mostra una sinopsi de cada tema corresponent a PATRÓ\n"
+"\n"
+" Arguments:\n"
+" PATRÓ patró que especifica un tema d'ajuda\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si PATRÓ no es troba o es passa una opció invàlida."
#: builtins.c:833
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 ""
+"Mostra o manipula l'historial.\n"
+"\n"
+" Mostra l'historial amb números de línia, prefixant cada entrada\n"
+" modificada amb un `*'. Amb l'argument N, només mostra les N últimes\n"
+" entrades.\n"
+"\n"
+" Opcions:\n"
+" -c esboora totes les entrades de la llista de l'historial\n"
+" -d offset esborra l'entrada de l'historial a la posició OFFSET\n"
+" -a afegeix les línies de la sessió actual al fitxer de\n"
+" l'historial\n"
+" -n llegeix el fitxer de l'historial\n"
+" -r llegeix el fitxer de l'historial i n'afegeix el contingut\n"
+" a la llista\n"
+" -w escriu l'historial actual al fitxer de l'historial i\n"
+" l'afegeix a la llista\n"
+" -p expandeix cada ARG i mostra el resultat, sense desar-lo\n"
+" a la llista\n"
+" -s afegeix ARGs a la llista com una única entrada\n"
+"\n"
+" Si s'indica un nom de FITXER, s'utilitza com a fitxer d'historial. En\n"
+" cas contrar, si $HISTFILE té algun valor, s'utilitza aquest, si no\n"
+" ~/.bash_history.\n"
+"\n"
+" Si la variable $HISTTIMEFORMAT està definida i no és nul·la, el seu\n"
+" valor s'utilitza com a cadena de format strftime(3) per a mostrar l'hora\n"
+" associada a cada entrada de l'historial. En cas contrari no es mostra\n"
+" cap hora.\n"
+"\n"
+" Estat de sortida: \n"
+" Torna èxit excepte si es passa una opció invàlida o es produeix un\n"
+" error."
#: builtins.c:869
msgid ""
" \n"
" Options:\n"
" -l\tlists process IDs in addition to the normal information\n"
-" -n\tlists only processes that have changed status since the last\n"
+" -n\tlist only processes that have changed status since the last\n"
" \tnotification\n"
" -p\tlists process IDs only\n"
" -r\trestrict output to running jobs\n"
" Returns success unless an invalid option is given or an error occurs.\n"
" If -x is used, returns the exit status of COMMAND."
msgstr ""
+"Mostra l'estat de tasques.\n"
+"\n"
+" Mostra les tasques actives. Si s'especifica TASCA, es restringeix la\n"
+" sortida a la tasca especificada. Sense opcions, es mostra l'estat de\n"
+" totes les tasques actives.\n"
+"\n"
+" Opcions:\n"
+" -l mostra els IDs de procés a més de la informació normal\n"
+" -n mostra només les tasques l'estat de les quals ha\n"
+" canviat des de l'última notificació\n"
+" -p mostra només els IDs de procés\n"
+" -r restringeix la sortida a les tasques en execució\n"
+" -s restringeix la sortida a les tasques aturades\n"
+"\n"
+" Amb l'opció -x, s'executa ORDRE, després de substituir totes les\n"
+" especificacions de tasca per l'ID del procés del líder del grup de\n"
+" processos d'aquella tasca, a ARGS.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si es passa una opció invàlida o es produeix un\n"
+" error. Si s'utilitza -x, torna l'estat de sortida d'ORDRE."
+# help disown
#: builtins.c:896
msgid ""
"Remove jobs from current shell.\n"
" Exit Status:\n"
" Returns success unless an invalid option or JOBSPEC is given."
msgstr ""
+"Suprimeix tasques de l'intèrpret en funcionament.\n"
+"\n"
+" Suprimeix TASCA de la taula de tasques actives. Sense TASCA,\n"
+" s'interpreta que es refereix a la tasca corrent.\n"
+"\n"
+" Opcions:\n"
+" -q suprimeix totes les tasques si no s'especifica TASCA\n"
+" -h\tmarca TASCA per a no enviar-li un senyal SIGHUP si\n"
+" l'intèrpret rep un SIGHUP\n"
+" -r suprimeix totes les tasques en execució\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si es passa una opció o TASCA invàlida."
+# help kill
#: builtins.c:915
msgid ""
"Send a signal to a job.\n"
" Exit Status:\n"
" Returns success unless an invalid option is given or an error occurs."
msgstr ""
+"Envia un senyal a una tasca.\n"
+"\n"
+" Envia el senyal SENYAL o NÚMSENYAL al procés corresponent a PID o TASCA.\n"
+" Si no s'especifica cap senyal, s'envia un SIGTERM.\n"
+"\n"
+" Opcions:\n"
+" -s senyal SENYAL és el nom d'un senyal\n"
+" -n númsenyal\tNÚMSENYAL és el número d'un senyal\n"
+" -l mostra els noms dels senyals; si hi ha arguments \n"
+" després de `-l' s'interpreten com a números de\n"
+" senyals, els noms dels quals s'han de mostrar\n"
+"\n"
+" kill és una ordre interna per dues raons: perquè això permet usar IDs de\n"
+" tasca en lloc de IDs de procés, i perquè permet matar processos encara\n"
+" que arribeu al límit de processos que se us permet crear.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si es passa una opció no vàlida o es produeix un\n"
+" error."
+# help let
#: builtins.c:938
msgid ""
"Evaluate arithmetic expressions.\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"
" Exit Status:\n"
" If the last ARG evaluates to 0, let returns 1; let returns 0 otherwise."
msgstr ""
+"Avalua expressions aritmètiques.\n"
+"\n"
+" Avalua ARG com a expressió aritmètica. Les operacions es fan amb enters\n"
+" de llargada fixa sense comprovacions de desbordament, tot i que les\n"
+" divisions per 0 es detecten i es marquen com a error. La següent llista\n"
+" mostra els operadors, agrupats per nivells d'igual precedència. Els\n"
+" nivells estan llistats en ordre descendent de precedència.\n"
+"\n"
+" \tid++, id--\tpost-increment, post-decrement\n"
+" \t++id, --id\tpre-increment, pre-decrement\n"
+" \t-, +\t\tnegatiu, positiu unaris\n"
+" \t!, ~\t\tnegació lògica i binària\n"
+" \t**\t\texponenciació\n"
+" \t*, /, %\t\tmultiplicació, divisió, residu\n"
+" \t+, -\t\taddició, subtracció\n"
+" \t<<, >>\t\tdesplaçament binari a l'esquerra i a la dreta\n"
+" \t<=, >=, <, >\tcomparació\n"
+" \t==, !=\t\tigualtat, desigualtat\n"
+" \t&\t\tAND binari\n"
+" \t^\t\tXOR binari\n"
+" \t|\t\tOR binari\n"
+" \t&&\t\tAND lògic\n"
+" \t||\t\tOR lògic\n"
+" \texpr ? expr : expr\n"
+" \t\t\toperador condicional\n"
+" \t=, *=, /=, %=,\n"
+" \t+=, -=, <<=, >>=,\n"
+" \t&=, ^=, |=\tassignació\n"
+"\n"
+" S'admeten variables com a operands. El nom de la variable se\n"
+" substitueix pel seu valor (convertit en enter d'amplada fixa). La\n"
+" variable no cal que tingui l'atribut d'enter perquè pugui aparèixer en\n"
+" una expressió aritmètica.\n"
+"\n"
+" Els operadors s'avaluen per ordre de precedència. Les subexpressions\n"
+" entre parèntesis s'avaluen primer, independentment de les regles de\n"
+" precedència anteriors.\n"
+"\n"
+" Estat de sortida:\n"
+" Si l'ultim ARG s'avalua en 0, let torna 1; altrament torna 0."
#: builtins.c:983
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"
" -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 within 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"
" -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"
+" (in which case it's greater than 128), a variable assignment error occurs,\n"
" or an invalid file descriptor is supplied as the argument to -u."
msgstr ""
+"Llegeix una línia a l'entrada estàndard i la separa en camps.\n"
+"\n"
+" Llegeix una sola línia a l'entrada estàndard, o al descriptor de\n"
+" fitxer FD si s'especifica l'opció -u. La línia se separa en camps,\n"
+" segons les mateixes regles que en la separació de paraules, i la primera\n"
+" paraula s'assigna al primer NOM, la segona al segon NOM, etc., mentre\n"
+" que les paraules sobrants, si n'hi ha, s'assignen a l'últim NOM. Només\n"
+" es reconeixen com a delimitadors de paraula els caràcters que conté la\n"
+" variable $IFS.\n"
+"\n"
+" Si no s'especifica cap NOM, llavors la línia llegida es desa a la\n"
+" variable REPLY.\n"
+"\n"
+" Opcions:\n"
+" -a vector\tassigna les paraules llegides a VECTOR, de forma seqüencial\n"
+" començant des de l'índex número 0.\n"
+" -d delim\tsegueix llegint fins trobar el caràcter DELIM, en lloc de\n"
+" fins trobar un salt de línia\n"
+" -e\tsi la sessió és interactiva, utilitza Readline per a obtenir\n"
+" la línia\n"
+" -i text\tUtilitza TEXT com a text inicial per a Readline\n"
+" -n núm\ttorna després de llegir exactament NÚM caràcters en lloc\n"
+" d'esperar fins trobar un salt de línia, però tenint en\n"
+" compte el delimitador si s'han llegit menys de NÚM caràcters\n"
+" abans del delimitador\n"
+" -p introd mostra la cadena INTROD sense cap caràcter de salt de línia\n"
+" afegit, abans d'intentar llegir res\n"
+" -r prohibeix escapar caràcters amb una barra invertida\n"
+" -s suprimeix l'eco quan l'entrada està connectada a un terminal\n"
+" -t temps surt si transcorre TEMPS (en segons) abans d'haver\n"
+" aconseguit llegir una línia sencera. Per defecte, el límit\n"
+" de temps és el valor de la variable TMOUT. TEMPS pot ser un\n"
+" número decimal. Si TEMPS és 0, read torna immediatament,\n"
+" sense intentar llegir cap dada, i torna èxit només si hi ha\n"
+" dades disponibles en el descriptor de fitxer FD especificat.\n"
+" L'estat de sortida és més gran que 128 si s'arriba al temps\n"
+" límit\n"
+" -u fd llegeix dades al descriptor de fitxer FD, en lloc de\n"
+" l'entrada estàndard.\n"
+"\n"
+" Estat de sortida:\n"
+" El codi de retorn és zero, excepte si es troba final-de-fitxer, s'arriba\n"
+" al límit de temps (en aquest cas, és major que 128), es produeix un\n"
+" error d'assignació de variable, o s'especifica un descriptor de fitxer\n"
+" invàlid amb l'opció -u."
+# help return
#: builtins.c:1028
msgid ""
"Return from a shell function.\n"
" Exit Status:\n"
" Returns N, or failure if the shell is not executing a function or script."
msgstr ""
+"Torna des d'una funció de l'intèrpret.\n"
+"\n"
+" Provoca que una funció o script executat amb `source' torni amb el valor\n"
+" de retorn especificat per N. Si s'omet N, l'estat de retorn és aquell\n"
+" de l'última ordre executada dins la funció o script.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna N, o fallada si l'intèrpret no està executant cap funció o script."
#: builtins.c:1041
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"
" Exit Status:\n"
" Returns success unless an invalid option is given."
msgstr ""
+"Activa o desactiva opcions de l'intèrpret i fixa paràmetres posicionals.\n"
+"\n"
+" Modifica el valor dels atributs de l'intèrpret i dels paràmetres\n"
+" posicionals, o mostra els noms i valors de les variables de l'intèrpret.\n"
+"\n"
+" Opcions:\n"
+" -a Exporta les variables que es creïn o es modifiquin.\n"
+" -b Notifica la finalització de tasques de forma immediata.\n"
+" -e Surt immediatament si una ordre acaba amb estat diferent de zero.\n"
+" -f Deshabilita la generació de noms de fitxers (globbing).\n"
+" -h Recorda la ubicació de les ordres a mesura que s'utilitzen.\n"
+" -k Col·loca tots els arguments que són assignacions a l'entorn de\n"
+" l'ordre que s'executa, i no només aquells que precedeixen el nom\n"
+" de l'ordre.\n"
+" -m Activa el control de tasques.\n"
+" -n Llegeix ordres, però sense executar-les.\n"
+" -o nom-opció\n"
+" Defineix la variable corresponent a nom-opció:\n"
+" allexport igual que -a\n"
+" braceexpand igual que -B\n"
+" emacs utilitza una interfície d'edició estil emacs\n"
+" errexit igual que -e\n"
+" errtrace igual que -E\n"
+" functrace igual que -T\n"
+" hashall igual que -h\n"
+" histexpand igual que -H\n"
+" history activa l'historial\n"
+" ignoreeof l'intèrpret no surt en cas de trobar EOF\n"
+" interactive-comments\n"
+" permet comentaris a les ordres interactives\n"
+" keyword igual que -k\n"
+" monitor igual que -m\n"
+" noclobber igual que -C\n"
+" noexec igual que -n\n"
+" noglob igual que -f\n"
+" nolog actualment aquesta opció no té cap efecte\n"
+" notify igual que -b\n"
+" nounset igual que -u\n"
+" onecmd igual que -t\n"
+" physical igual que -P\n"
+" pipefail el valor retornat per una canonada és l'estat de\n"
+" l'última ordre que ha acabat amb estat no-zero, o\n"
+" zero si cap ordre ha acabat amb estat no-zero\n"
+" posix ajusta el comportament de bash al dictaminat per\n"
+" l'estàndard Posix\n"
+" privileged igual que -p\n"
+" verbose igual que -v\n"
+" vi usa una interfície d'edició estil vi\n"
+" xtrace igual que -x\n"
+" -p S'activa automàticament sempre que les ids efectiva i real de\n"
+" l'usuari no coincideixin. Omet processar el fitxer $ENV i\n"
+" la importació de funcions. Si desactiveu aquesta opció, els\n"
+" valors de l'uid i gid reals s'assignen a l'uid i gid efectius.\n"
+" -t Surt després de llegir i executar una única ordre.\n"
+" -u Tracta les variables no definides com a error, en substitucions.\n"
+" -v Escriu les línies de l'entrada a la sortida.\n"
+" -x Escriu ordres i arguments a la sortida a mesura que s'executen.\n"
+" -B Activa l'expansió de claudàtors ([])\n"
+" -C Prohibeix la sobrescriptura de fitxers ordinaris mitjançant\n"
+" redireccions.\n"
+" -E Intercepta senyals ERR també durant l'execució de funcions.\n"
+" -H Habilita l'expansió d'exclamacions (!). Aquesta opció està activa\n"
+" per defecte si la sessió és interactiva.\n"
+" -P Omet la resolució d'enllaços simbòlics a l'hora d'executar ordres\n"
+" que canvien el directori corrent tals com cd.\n"
+" -T Intercepta senyals DEBUG també durant l'execució de funcions.\n"
+" -- Assigna els arguments restants als respectius paràmetres\n"
+" posicionals. Si no queda cap argument restant, suprimeix els\n"
+" paràmetres posicionals.\n"
+" - Assigna els arguments restants als respectius paràmetres\n"
+" posicionals. Desactiva les opcions -x i -v.\n"
+"\n"
+" Un signe + en lloc de - serveix per a desactivar l'opció. Els arguments\n"
+" que controlen les opcions també es poden utilitzar a l'hora d'invocar\n"
+" l'intèrpret. El conjunt d'opcions actives es pot trobar a $-. La resta\n"
+" d'arguments són paràmetres posicionals i s'assignen per ordre a $1, $2,\n"
+" .. $n. Si no s'especifica cap ARG, es mostren totes les variables\n"
+" definides.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si s'especifica una opció no vàlida."
#: builtins.c:1126
msgid ""
" -n\ttreat each NAME as a name reference and unset the variable itself\n"
" \trather than the variable it references\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"
" Exit Status:\n"
" Returns success unless an invalid option is given or a NAME is read-only."
msgstr ""
+"Suprimeix el valor i els atributs de variables i funcions.\n"
+"\n"
+" Per a cada NOM, suprimeix la corresponent variable o funció.\n"
+"\n"
+" Opcions:\n"
+" -f tracta NOM com a funció\n"
+" -v tracta NOM com a variable\n"
+" -n tracta NOM com a referència de nom i suprimeix la pròpia\n"
+" variable, en lloc de la variable a què es refereix\n"
+"\n"
+" Sense opcions, primer intenta suprimir una variable, i si això falla\n"
+" intenta suprimir una funció.\n"
+"\n"
+" Algunes variables no poden ser suprimides; per ex., vegeu `readonly'.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si s'especifica una opció no vàlida o NOM és una\n"
+" variable o funció de només-lectura."
#: builtins.c:1148
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"
" Exit Status:\n"
" Returns success unless an invalid option is given or NAME is invalid."
msgstr ""
+"Exporta variables de l'intèrpret.\n"
+"\n"
+" Exporta automàticament cada NOM a l'entorn de les ordres subsegüents.\n"
+" Si especifiqueu VALOR, s'assigna VALOR a la variable abans\n"
+" d'exportar-la.\n"
+"\n"
+" Opcions:\n"
+" -f tracta NOM com a funció\n"
+" -n suprimeix la propietat d'exportació de NOM\n"
+" -p mostra una llista amb totes les variables i funcions\n"
+" exportades\n"
+" \n"
+" L'argument `--' atura el processament de més opcions.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si s'especifica una opció no vàlida o NOM no és\n"
+" vàlid."
#: builtins.c:1167
msgid ""
" -a\trefer to indexed array variables\n"
" -A\trefer to associative array variables\n"
" -f\trefer to shell functions\n"
-" -p\tdisplay a list of all readonly variables or functions, depending "
-"on\n"
+" -p\tdisplay a list of all readonly variables or functions, depending on\n"
" whether or not the -f option is given\n"
" \n"
" An argument of `--' disables further option processing.\n"
" Exit Status:\n"
" Returns success unless an invalid option is given or NAME is invalid."
msgstr ""
+"Marca variables com no modificables.\n"
+"\n"
+" Marca cada NOM com a variable o funció de només-lectura; els valors\n"
+" d'aquests NOMs no podran ser modificats en assignacions subseqüents. Si\n"
+" especifiqueu VALOR, s'assigna VALOR a la variable o funció abans de\n"
+" marcar-la com a només-lectura.\n"
+"\n"
+" Opcions:\n"
+" -a opera sobre vectors indexats\n"
+" -A opera sobre vectors associatius\n"
+" -f opera sobre funcions\n"
+" -p mostra una llista amb totes les variables i funcions\n"
+" \t\tde només-lectura\n"
+"\n"
+" L'argument `--' atura el processament de més opcions.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si s'especifica una opció no vàlida o NOM no és\n"
+" vàlid."
#: builtins.c:1189
msgid ""
" Exit Status:\n"
" Returns success unless N is negative or greater than $#."
msgstr ""
+"Desplaça els paràmetres posicionals.\n"
+"\n"
+" Reanomena els paràmetres posicionals $N+1, $N+2 ... com a $1, $2 ... Si\n"
+" ometeu N, s'assumeix que és 1.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si N és negatiu o més gran que $#."
#: builtins.c:1201 builtins.c:1216
msgid ""
" Returns the status of the last command executed in FILENAME; fails if\n"
" FILENAME cannot be read."
msgstr ""
+"Executa les ordres d'un fitxer a l'intèrpret actual.\n"
+"\n"
+" Llegeix les ordres que hi ha a FITXER i les executa a l'intèrpret\n"
+" actual. Les entrades a $PATH s'utilitzen per a localitzar el directori\n"
+" que conté FITXER. Si s'especifica qualsevol ARG, aquests arguments es\n"
+" converteixen en paràmetres posicionals quan s'executa FITXER.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de l'última ordre a FITXER executada; falla si FITXER no\n"
+" es pot llegir."
#: builtins.c:1232
msgid ""
" Exit Status:\n"
" Returns success unless job control is not enabled or an error occurs."
msgstr ""
+"Suspèn l'execució de l'intèrpret.\n"
+"\n"
+" Suspèn l'execució d'aquest intèrpret fins a rebre un senyal SIGCONT.\n"
+" Si no es força, les sessions d'entrada no es poden suspendre.\n"
+"\n"
+" Opcions:\n"
+" -f força la suspensió, encara que sigui una sessió d'entrada\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si no hi ha control de tasques o es produeix un\n"
+" error."
#: builtins.c:1248
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"
" 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"
" \n"
" -o OPTION True if the shell option OPTION is enabled.\n"
" -v VAR\t True if the shell variable VAR is set\n"
-" -R VAR\t True if the shell variable VAR is set and is a name "
-"reference.\n"
+" -R VAR\t True if the shell variable VAR is set and is a name reference.\n"
" ! EXPR True if expr is false.\n"
" EXPR1 -a EXPR2 True if both expr1 AND expr2 are true.\n"
" EXPR1 -o EXPR2 True if either expr1 OR expr2 is true.\n"
" Returns success if EXPR evaluates to true; fails if EXPR evaluates to\n"
" false or an invalid argument is given."
msgstr ""
+"Avalua una expressió condicional.\n"
+"\n"
+" Surt amb estat 0 (cert) o 1 (fals) en funció de l'avaluació d'EXPR. Les\n"
+" expressions poden ser unàries o binàries. Les expressions unàries\n"
+" s'utilitzen sovint per a determinar l'estat de fitxers. També hi ha\n"
+" operadors de cadenes, i operadors de comparació numèrica.\n"
+"\n"
+" El comportament de test depèn del nombre d'arguments. Podeu trobar-ne\n"
+" una especificació completa a la plana del manual de bash .\n"
+"\n"
+" Operadors de fitxer:\n"
+"\n"
+" -a FITXER Cert si el fitxer existeix.\n"
+" -b FITXER Cert si el fitxer és un fitxer especial de blocs.\n"
+" -c FITXER Cert si el fitxer és un fitxer especial de caràcters.\n"
+" -d FITXER Cert si el fitxer és un directori.\n"
+" -e FITXER Cert si el fitxer existeix.\n"
+" -f FITXER Cert si el fitxer existeix i és ordinari.\n"
+" -g FITXER Cert si el bit set-group-id està activat.\n"
+" -h FITXER Cert si el fitxer és un enllaç simbòlic.\n"
+" -L FITXER Cert si el fitxer és un enllaç simbòlic.\n"
+" -k FITXER Cert si el el bit sticky està activat.\n"
+" -p FITXER Cert si el fitxer és una canonada.\n"
+" -r FITXER Cert si teniu permís per a llegir el fitxer.\n"
+" -s FITXER Cert si el fitxer existeix i no està buit.\n"
+" -S FITXER Cert si el fitxer és un socket.\n"
+" -t FD Cert si FD està obert i es refereix a un terminal.\n"
+" -u FITXER Cert si el bit set-user-id està activat.\n"
+" -w FITXER Cert si teniu permís per a escriure al fitxer.\n"
+" -x FITXER Cert si teniu permís per a executar el fitxer.\n"
+" -O FITXER Cert si el fitxer és propietat vostra.\n"
+" -G FITXER Cert si el fitxer és propietat del vostre grup.\n"
+" -N FITXER Cert si el fitxer ha canviat des de l'última lectura.\n"
+"\n"
+" FITXER1 -nt FITXER2 Cert si fitxer1 és més nou que fitxer2 (segons la\n"
+" data de modificació).\n"
+"\n"
+" FITXER1 -ot FITXER2 Cert si fitxer1 és més vell que fitxer2.\n"
+"\n"
+" FITXER1 -ef FITXER2 Cert si fitxer1 és un enllaç dur a fitxer2.\n"
+"\n"
+" Operadors de cadena:\n"
+"\n"
+" -z CADENA Cert si la cadena és buida.\n"
+"\n"
+" -n CADENA Cert si la cadena no és buida.\n"
+"\n"
+" CADENA1 = CADENA2\n"
+" Cert si les cadenes són iguals.\n"
+" CADENA1 != CADENA2\n"
+" Cert si les cadenes no són iguals.\n"
+" CADENA1 < CADENA2\n"
+" Cert si CADENA1 va primer alfabèticament.\n"
+" CADENA1 > CADENA2\n"
+" Cert si CADENA2 va primer alfabèticament.\n"
+"\n"
+" Altres operadors:\n"
+"\n"
+" -o OPCIÓ Cert si l'opció de l'intèrpret està activada.\n"
+" -v VAR Cert si la variable VAR està definida.\n"
+" -R VAR Cert si la variable VAR està definida i és una \n"
+" referència de nom.\n"
+" ! EXPR Cert si expr és fals.\n"
+" EXPR1 -a EXPR2 Cert si tant expr1 com expr2 són cert.\n"
+" EXPR1 -o EXPR2 Cert si qualsevol de expr1 o expr2 són cert.\n"
+"\n"
+" arg1 OP arg2 Tests aritmètics. OP és un de -eq, -ne, -lt, -le, -gt,\n"
+" o -ge.\n"
+"\n"
+" Els operadors aritmètics binaris tornen cert si ARG1 és igual,\n"
+" no igual, menys que, menys que o igual, més que, o més que o igual\n"
+" que ARG2, respectivament.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit si EXPR s'avalua com a cert; falla si EXPR s'avalua com a\n"
+" fals o s'especifica un argument no vàlid."
#: builtins.c:1329
-#, fuzzy
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 ""
-"par?metre ha de ser el signe \"]\" perqu? es puga tancar l'expressi? que\n"
-"comen?a pel signe \"[\"."
+"Avalua una expressió condicional.\n"
+"\n"
+" Aquesta ordre interna és un sinònim de \"test\", amb la diferència que\n"
+" l'últim argument ha de ser un signe `]' que tanqui el `[' inicial."
+# help times
#: builtins.c:1338
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 ""
+"Mostra els temps d'execució.\n"
+"\n"
+" Mostra el temps d'execució d'usuari i sistema acumulat per l'intèrpret i\n"
+" per tots els seus processos inferiors.\n"
+"\n"
+" Estat de sortida:\n"
+" Sempre reïx."
#: builtins.c:1350
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"
" 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 <signal.h> or a signal "
-"number.\n"
+" Each SIGNAL_SPEC is either a signal name in <signal.h> 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 $$\".\n"
" \n"
" Exit Status:\n"
-" Returns success unless a SIGSPEC is invalid or an invalid option is "
-"given."
+" Returns success unless a SIGSPEC is invalid or an invalid option is given."
msgstr ""
+"Intercepta senyals i altres esdeveniments.\n"
+"\n"
+" Defineix i activa controladors de senyal que s'executen quan\n"
+" l'intèrpret rep senyals o en altres circumstàncies.\n"
+"\n"
+" ARG és una ordre que es llegeix i s'executa quan l'intèrpret rep el\n"
+" senyal especificat per SENYAL. Si no hi ha ARG (i s'especifica un\n"
+" únic SENYAL) o és `-', llavors cada senyal es restableix al seu valor\n"
+" original. Si ARG és una cadena nul·la, llavors SENYAL és ignorat per\n"
+" l'intèrpret i per tots els programes invocats per l'intèrpret.\n"
+"\n"
+" Si SENYAL és EXIT (0), ARG s'executa quan l'intèrpret surt. Si SENYAL\n"
+" és DEBUG, ARG s'executa abans de cada ordre. Si SENYAL és RETURN, ARG\n"
+" s'executa cada cop que una funció o script executat amb l'ordre `.' o\n"
+" `source' finalitza l'execució. Si SENYAL és ERR, ARG s'executa en els\n"
+" mateixos casos en què una ordre faria sortir l'intèrpret si l'opció -e\n"
+" estigués activada.\n"
+"\n"
+" Si no s'especifica cap argument, trap mostra una llista d'ordres\n"
+" associades a cada senyal.\n"
+"\n"
+" Opcions:\n"
+" -l mostra una llista amb els noms dels senyals i els números\n"
+" corresponents\n"
+" -p\tmostra els controladors de senyal associats a cada SENYAL\n"
+"\n"
+" Cada SENYAL és o bé un nom de senyal definit al fitxer <signal.h> o bé\n"
+" un número de senyal. Els noms de senyal no són sensibles a la\n"
+" capitalització i el prefix SIG és opcional. Podeu enviar un senyal a\n"
+" l'intèrpret amb l'ordre \"kill -senyal $$\".\n"
+"\n"
+" Estat de sortida: \n"
+" Torna èxit, excepte si algun SENYAL no és vàlid o s'especifica una\n"
+" ordre no vàlida."
#: builtins.c:1386
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."
+" Returns success if all of the NAMEs are found; fails if any are not found."
msgstr ""
+"Mostra informació sobre el tipus d'ordre.\n"
+"\n"
+" Indica com seria interpretat NOM si s'utilitzés com a ordre.\n"
+"\n"
+" Opcions:\n"
+" -a mostra totes les ubicacions que contenen un executable\n"
+" anomenat NOM; inclou àlies, ordres internes i funcions, si,\n"
+" i només si, no s'usa conjuntament amb l'opció `-p'\n"
+" -f omet cercar de funcions\n"
+" -P força una cerca al PATH per a cada NOM, encara que sigui un\n"
+" àlies, ordre interna o funció, i torna el nom del fitxer que\n"
+" s'executaria\n"
+" -p torna o bé el nom del fitxer que s'executaria, o bé res, si\n"
+" `type -t NOM' no hauria indicat `fitxer'.\n"
+" -t torna només una paraula, que és o `àlies', o `paraula clau',\n"
+" o `funció', o `ordre interna', o `fitxer', o bé `', depenent\n"
+" de si NOM és un àlies, una paraula reservada de l'intèrpret,\n"
+" una funció, una ordre interna, un fitxer, o no es pot\n"
+" trobar, respectivament.\n"
+"\n"
+" Arguments:\n"
+" NOM El nom de l'ordre que s'ha d'interpretar.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit si es troben tots els NOMs; falla si n'hi ha algun que no\n"
+" es pot trobar."
#: builtins.c:1417
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"
" Exit Status:\n"
" Returns success unless an invalid option is supplied or an error occurs."
msgstr ""
+"Canvia els límits d'utilització de recursos per part de l'intèrpret.\n"
+"\n"
+" Permet controlar la quantitat de recursos disponibles per a l'intèrpret\n"
+" i per als processos que crea, en els sistemes que admeten tal control.\n"
+"\n"
+" Opcions:\n"
+" -S estableix límits `tous'\n"
+" -H estableix límits `durs'\n"
+" -a\tmostra tots els límits establerts\n"
+" -b\tmida màxima dels buffers per a sockets\n"
+" -c\tmida màxima dels fitxers `core'\n"
+" -d\tmida màxima del segment de dades d'un procés\n"
+" -e\tprioritat màxima d'un procés (`nice')\n"
+" -f\tmida màxima dels fitxers escrits per l'intèrpret i fills\n"
+" -i\tnombre màxim de senyals pendents\n"
+" -l\tquantitat màxima de memòria que un procés pot blocar\n"
+" -m\tmida màxima del conjunt resident (RSS)\n"
+" -n\tnombre màxim de descriptors de fitxers oberts\n"
+" -p\tmida màxima dels buffers per a canonades\n"
+" -q\tnombre màxim d'octets a les cues de missatges POSIX\n"
+" -r\tprioritat màxima de temps-real\n"
+" -s\tmida màxima de la pila\n"
+" -t\tquantitat màxima de temps de CPU en segons\n"
+" -u\tnombre màxim de processos d'usuari\n"
+" -v\tmida de la memòria virtual\n"
+" -x\tnombre màxim de fitxers de bloqueig\n"
+" -T nombre màxim de fils d'execució\n"
+"\n"
+" Algunes opcions poden no estar disponibles en algunes plataformes.\n"
+"\n"
+" Si s'especifica un LÍMIT, s'utilitza com a nou valor per al recurs en\n"
+" qüestió; els valors especials de LÍMIT són `soft', `hard' i `unlimited',\n"
+" que signifiquen límit tou actual, límit dur actual, i sense límit,\n"
+" respectivament. En cas contrari, es mostra el valor actual per al\n"
+" recurs especificat. Si no s'especifica cap opció, se suposa -f.\n"
+"\n"
+" Els valors s'indiquen en increments de 1024 octets, excepte en el cas de\n"
+" l'opció -t, que és en segons, -p, que és en increments de 512 octets, i\n"
+" -u, que és en nombre de processos.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si s'especifica una opció no vàlida o es produeix un\n"
+" error."
#: builtins.c:1465
msgid ""
" Exit Status:\n"
" Returns success unless MODE is invalid or an invalid option is given."
msgstr ""
+"Mostra o estableix la màscara de mode per a fitxers.\n"
+"\n"
+" Estableix la màscara de creació de fitxers en MODE. Si MODE s'omet,\n"
+" mostra el valor actual de la màscara.\n"
+"\n"
+" Si MODE comença amb un dígit, s'interpreta com a número octal; en cas\n"
+" contrari és una cadena de mode simbòlic com les que accepta chmod(1).\n"
+"\n"
+" Opcions:\n"
+" -p sense MODE, mostra la sortida en un format que es pot\n"
+" reciclar com a entrada\n"
+" -S\tmostra la màscara en forma simbòlica; altrament produeix un\n"
+" número octal\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si MODE no és vàlid o es passa una opció no vàlida."
#: builtins.c:1485
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 each process identified by an 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"
+" status is zero. If ID is a a job specification, waits for all processes\n"
" in that job's pipeline.\n"
" \n"
" If the -n option is supplied, waits for the next job to terminate and\n"
" Returns the status of the last ID; fails if ID is invalid or an invalid\n"
" option is given."
msgstr ""
+"Espera la finalització de tasques i en retorna l'estat de sortida.\n"
+"\n"
+" Espera que cada procés identificat per un ID, que pot ser l'ID del\n"
+" procés o una especificació de tasca, acabi d'executar-se, i en torna\n"
+" l'estat de sortida. Si no s'especifica ID, espera que acabin\n"
+" d'executar-se tots els processos inferiors, i surt amb estat zero. Si\n"
+" ID és una especificació de tasca, espera cada un dels processos a la\n"
+" canonada d'aquella tasca.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de sortida de l'últim ID; falla si ID no és vàlid o es\n"
+" passa una opció no vàlida."
#: builtins.c:1506
msgid ""
"Wait for process completion and return exit status.\n"
" \n"
-" Waits for each process specified by a PID and reports its termination "
-"status.\n"
+" Waits for each process specified by a PID and reports its termination status.\n"
" If PID is not given, waits for all currently active child processes,\n"
" and the return status is zero. PID must be a process ID.\n"
" \n"
" Exit Status:\n"
-" Returns the status of the last PID; fails if PID is invalid or an "
-"invalid\n"
+" Returns the status of the last PID; fails if PID is invalid or an invalid\n"
" option is given."
msgstr ""
+"Espera la finalització de processos i en retorna l'estat de sortida.\n"
+"\n"
+" Espera que cada procés, identificat per PID, acabi d'executar-se, i en\n"
+" mostra l'estat de sortida. Si no s'especifica PID, espera que acabin\n"
+" d'executar-se tots els processos inferiors, i surt amb estat zero. PID\n"
+" ha de ser un ID de procés.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de sortida de l'últim PID; falla si PID no és vàlid o es\n"
+" passa una opció no vàlida."
#: builtins.c:1521
msgid ""
" Exit Status:\n"
" Returns the status of the last command executed."
msgstr ""
+"Executa ordres per a cada element d'una llista.\n"
+"\n"
+" Els bucles `for' executen una seqüència d'ordres per a cada un dels\n"
+" elements d'una llista. Si `in PARAULES ...;' s'omet, aleshores se\n"
+" suposa `in \"$@\"'. Per a cada element de la llista PARAULES, l'element\n"
+" s'assigna a NOM, i les ORDRES s'executen.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de sortida de l'última ordre executada."
#: builtins.c:1535
msgid ""
" Exit Status:\n"
" Returns the status of the last command executed."
msgstr ""
+"Bucle `for' aritmètic.\n"
+"\n"
+" Equivalent a\n"
+" \t(( EXP1 ))\n"
+" \twhile (( EXP2 )); do\n"
+" \t\tORDRES\n"
+" \t\t(( EXP 3 ))\n"
+" \tdone\n"
+"\n"
+" EXP1, EXP2 i EXP3 són expressions aritmètiques. Si s'omet qualsevol de\n"
+" les expressions, es comporta com si el resultat de l'avaluació de\n"
+" l'expressió omesa fos 1.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de sortida de l'última ordre executada."
#: builtins.c:1553
msgid ""
" Exit Status:\n"
" Returns the status of the last command executed."
msgstr ""
+"Selecciona paraules d'una llista i executa ordres.\n"
+"\n"
+" Les PARAULES s'expandeixen i generen una llista de paraules. Les\n"
+" paraules expandides s'envien a la sortida d'errors estàndard, cada una\n"
+" precedida per un número. Si `in PARAULES' s'omet, se suposa `in \"$@\"'.\n"
+" Llavors, es mostra l'introductor PS3 i es llegeix una línia a l'entrada\n"
+" estàndard. Si la línia correspon amb el número d'alguna de les paraules\n"
+" mostrades, aleshores aquesta paraula s'assigna a NOM. Si la línia està\n"
+" buida, les PARAULES i l'introductor es tornen a mostrar. Si es llegeix\n"
+" EOF, l'ordre finalitza. Qualsevol altre valor llegit, fa que s'assigni\n"
+" el valor nul a NOM. La línia llegida s'assigna a la variable REPLY.\n"
+" Les ORDRES s'executen després de cada selecció fins a trobar una ordre\n"
+" `break'.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de sortida de l'última ordre executada."
+# help time
#: builtins.c:1574
msgid ""
"Report time consumed by pipeline's execution.\n"
" Exit Status:\n"
" The return status is the return status of PIPELINE."
msgstr ""
+"Informa del temps consumit durant l'execució d'una canonada.\n"
+"\n"
+" Executa CANONADA i mostra un resum del temps real, el temps de CPU\n"
+" d'usuari i el temps de CPU de sistema consumit durant l'execució de\n"
+" CANONADA.\n"
+"\n"
+" Opcions:\n"
+" -p mostra el resum de temps en format POSIX portable\n"
+"\n"
+" El valor de la variable TIMEFORMAT s'utilitza per formatar la sortida.\n"
+"\n"
+" Estat de sortida:\n"
+" L'estat de sortida és l'estat de sortida de la CANONADA."
#: builtins.c:1591
-#, fuzzy
msgid ""
"Execute commands based on pattern matching.\n"
" \n"
" \n"
" Exit Status:\n"
" Returns the status of the last command executed."
-msgstr "Executa selectivament les ordres especificades en ORDRES seguint una "
+msgstr ""
+"Executa ordres segons la coincidència amb patrons.\n"
+"\n"
+" Executa ORDRES de forma selectiva en funció de si PARAULA coincideix amb\n"
+" PATRÓ. El signe `|' serveix per a separar múltiples patrons.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de sortida de l'última ordre executada."
#: builtins.c:1603
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 ""
+"Executa ordres en funció d'una condició.\n"
+"\n"
+" Executa la llista `if ORDRES'. Si l'estat de sortida és zero, llavors\n"
+" també executa la llista `then ORDRES'. En cas contrari cada una de les\n"
+" llistes `elif ORDRES' és executada i en cas d'acabar amb estat de\n"
+" sortida zero, també s'executa la corresponent llista `then ORDRES', i\n"
+" l'ordre if finalitza. En cas contrari, la llista `else ORDRES'\n"
+" s'executa, si és que existeix. L'estat de sortida la construcció\n"
+" sencera és l'estat de sortida de l'última ordre executada, o zero si cap\n"
+" de les condicions s'avalua com a certa.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de la última ordre executada."
#: builtins.c:1620
-#, fuzzy
msgid ""
"Execute commands as long as a test succeeds.\n"
" \n"
" Exit Status:\n"
" Returns the status of the last command executed."
msgstr ""
-"Expandeix i executa les ordres especificades en ORDRES i els executa\n"
-"de tal manera que la darrera ordre"
+"Executa ordres repetidament mentre es compleixi una condició.\n"
+"\n"
+" Expandeix i executa ORDRES repetidament mentre l'última ordre de les\n"
+" ORDRES `while' tingui estat de sortida igual a zero.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de l'última ordre executada."
#: builtins.c:1632
-#, fuzzy
msgid ""
"Execute commands as long as a test does not succeed.\n"
" \n"
" Exit Status:\n"
" Returns the status of the last command executed."
msgstr ""
-"Expandeix i executa les ordres especificades en ORDRES i els executa\n"
-"de tal manera que la darrera ordre"
+"Executa ordres repetidament mentre no es compleixi una condició.\n"
+"\n"
+" Expandeix i executa ORDRES repetidament mentre l'última ordre de les\n"
+" ORDRES `until' tingui estat de sortida diferent de zero.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de l'última ordre executada."
+# help coproc
#: builtins.c:1644
msgid ""
"Create a coprocess named NAME.\n"
" Exit Status:\n"
" Returns the exit status of COMMAND."
msgstr ""
+"Crea un coprocés anomenat NOM.\n"
+"\n"
+" Executa ORDRE de forma asincrònica, amb la sortida estàndard i l'entrada\n"
+" estàndard de l'ordre connectades via canonada als descriptors de fitxer\n"
+" assignats als índexs 0 i 1 del vector NOM a l'intèrpret en execució.\n"
+" Per defecte NOM és \"COPROC\".\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de sortida d'ORDRE."
#: builtins.c:1658
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 ""
+"Defineix una funció.\n"
+"\n"
+" Crea una funció de l'intèrpret anomenada NOM. Quan s'invoca com a ordre\n"
+" simple, NOM executa ORDRES en el context de l'intèrpret de qui fa la\n"
+" crida. Quan NOM s'invoca, els arguments es passen a la funció com a\n"
+" $1...$n, i el nom de la funció es troba a $FUNCNAME.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si NOM és de només-lectura."
#: builtins.c:1672
-#, fuzzy
msgid ""
"Group commands as a unit.\n"
" \n"
" \n"
" Exit Status:\n"
" Returns the status of the last command executed."
-msgstr "Executa un conjunt d'ordres en un grup. A?? ?s una manera de"
+msgstr ""
+"Agrupa ordres de manera que formin una unitat.\n"
+"\n"
+" Executa un conjunt d'ordres en un grup. Això permet redirigir la\n"
+" sortida d'un grup sencer d'ordres.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de sortida de l'última ordre executada."
#: builtins.c:1684
msgid ""
" Exit Status:\n"
" Returns the status of the resumed job."
msgstr ""
+"Reprèn una tasca i la porta al primer pla.\n"
+"\n"
+" Equivalent a utilitzar TASCA com a argument en l'ordre `fg'. Reprèn una\n"
+" tasca aturada o en segon pla. TASCA pot ser el nom d'una tasca, o el\n"
+" número d'una tasca. Si es troba un `&' després de TASCA, llavors la\n"
+" tasca s'envia en un segon pla, com si l'especificació de tasca\n"
+" s'utilitzés com a argument en l'ordre `bg'.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna l'estat de sortida de la feina represa."
+# help '(('
#: builtins.c:1699
msgid ""
"Evaluate arithmetic expression.\n"
" Exit Status:\n"
" Returns 1 if EXPRESSION evaluates to 0; returns 0 otherwise."
msgstr ""
+"Avalua una expressió aritmètica.\n"
+"\n"
+" EXPRESSIÓ s'avalua segons les normes d'avaluació aritmètica. És\n"
+" equivalent a \"let EXPRESSIÓ\".\n"
+"\n"
+" Estat de sortida:\n"
+" Si el resultat de l'avaluació és 0, torna 1; altrament torna 0."
+# help '[['
#: builtins.c:1711
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"
" Exit Status:\n"
" 0 or 1 depending on value of EXPRESSION."
msgstr ""
+"Executa una ordre condicional.\n"
+"\n"
+" Torna un estat 0 o 1, depenent del resultat de l'avaluació de\n"
+" l'expressió condicional EXPRESSIÓ. Les expressions es composen dels\n"
+" mateixos elements que en l'ordre interna `test', i es poden combinar\n"
+" usant els següents operadors.\n"
+"\n"
+" ( EXPRESSIÓ ) Torna el valor d'EXPRESSIÓ\n"
+" ! EXPRESSIÓ Cert si EXPRESSIÓ és fals; altrament fals.\n"
+" EXPR1 && EXPR2 Cert si tant EXPR1 com EXPR2 són cert; si no, fals.\n"
+" EXPR1 || EXPR2 Cert si EXPR1 o EXPR2 és cert; si no, fals.\n"
+"\n"
+" Quan s'utilitzen els operadors `==' o `!=', el component de la dreta\n"
+" s'interpreta com a un patró i es comprova si coincideix amb la cadena de\n"
+" l'esquerra de l'operador. Quan s'utilitza l'operador `=~', el component\n"
+" de la dreta de l'operador s'interpreta com a expressió regular i es\n"
+" comprova si coincideix amb la cadena de l'esquerra de l'operador.\n"
+"\n"
+" Els operadors && i || no avaluen EXPR2 si EXPR1 és suficient per\n"
+" determinar el valor de l'expressió.\n"
+"\n"
+" Estat de sortida:\n"
+" 0 o 1, depenent del valor d'EXPRESSIÓ."
#: builtins.c:1737
msgid ""
" HISTIGNORE\tA colon-separated list of patterns used to decide which\n"
" \t\tcommands should be saved on the history list.\n"
msgstr ""
+"Nom i ús de les variables de l'intèrpret habituals.\n"
+"\n"
+" BASH_VERSION Informació de la versió de Bash.\n"
+" CDPATH\t\tLlista de directoris separats per `:' on buscar\n"
+" directoris passats com a arguments a `cd'.\n"
+" GLOBIGNORE\t\tLlista de patrons separats per `:' que indiquen noms\n"
+" que s'ignoren en fer expansions de noms de fitxer.\n"
+" HISTFILE\t\tNom del fitxer on es desa l'historial d'ordres.\n"
+" HISTFILESIZE\tNombre màxim de línies que pot contenir el\n"
+" fitxer de l'historial.\n"
+" HISTSIZE\t\tNombre màxim de línies de l'historial a què un\n"
+" \t\t\tintèrpret té accés.\n"
+" HOME\t\tCamí complet cap al vostre directori personal.\n"
+" HOSTNAME\t\tNom de la màquina actual.\n"
+" HOSTTYPE\t\tTipus de CPU de la màquina en què corre Bash.\n"
+" IGNOREEOF\t Controla el comportament de l'intèrpret en trobar un\n"
+" \t\t\tcaràcter EOF (final de fitxer) com a únic caràcter.\n"
+" Si la variable està definida, llavors el seu valor\n"
+" és el nombre de caràcters EOF seguits que es poden\n"
+" llegir en una línia buida abans que l'intèrpret\n"
+" surti (per defecte: 10). Si no està definida, EOF\n"
+" s'interpreta com el final de les dades d'entrada.\n"
+" MACHTYPE\t\tCadena que descriu el sistema en què corre Bash.\n"
+" MAILCHECK\t\tAmb quina freqüència, en segons, Bash comprova si hi\n"
+" ha correu nou.\n"
+" MAILPATH\t\tLlista de fitxers separats per `:' que Bash comprova\n"
+" si tenen correu nou.\n"
+" OSTYPE\t\tLa versió de Unix en què corre Bash.\n"
+" PATH\t\tLlista de directoris separats per `:' on buscar quan\n"
+" \t\t\tse cerquen ordres.\n"
+" PROMPT_COMMAND\tOrdre que s'executa cada cop abans de mostrar\n"
+" \t\t\tl'introductor de l'intèrpret.\n"
+" PS1\t\t\tCadena de l'introductor principal.\n"
+" PS2\t\t\tCadena de l'introductor secundari.\n"
+" PWD\t\t\tCamí complet cap al directori corrent.\n"
+" SHELLOPTS\t\tLlista d'opcions habilitades separades per `:'.\n"
+" TERM\t\tNom del tipus de terminal actual.\n"
+" TIMEFORMAT\t\tFormat de sortida per a les estadístiques de temps\n"
+" \t\t\tproduïdes per l'ordre `time'.\n"
+" auto_resume\t\tNo-nul·la significa que una ordre sola en una línia\n"
+" \t\t\tes busca en primera instància a la llista actual de\n"
+" \t\t\ttasques aturades. Si es troba, aquella tasca es\n"
+" passa a primer pla. El valor `exact' significa que\n"
+" l'ordre ha de coincidir exactament amb alguna ordre\n"
+" de la llista de tasques aturades. El valor\n"
+" `substring' significa que l'ordre ha de coincidir\n"
+" amb una subcadena de la tasca. Qualsevol altre\n"
+" valor significa que l'ordre ha de ser el prefix\n"
+" d'una tasca aturada.\n"
+" histchars\t\tCaràcters que controlen l'expansió de l'historial i\n"
+" \t\t\tles substitucions ràpides. El primer caràcter és el\n"
+" \t\t\tcaràcter de substitució de l'historial, habitualment\n"
+" \t\t\t`!'. El segon és el caràcter de `substitució\n"
+" ràpida', normalment `^'. El tercer és el caràcter\n"
+" de `comentari d'historial', normalment `#'.\n"
+" HISTIGNORE\t\tLlista de patrons separats per `:' utilitzats per a\n"
+" \t\t\tdecidir si les ordres s'han de desar a l'historial.\n"
#: builtins.c:1794
msgid ""
" Returns success unless an invalid argument is supplied or the directory\n"
" change fails."
msgstr ""
+"Afegeix directoris a la pila.\n"
+"\n"
+" Afegeix un directori a sobre la pila de directoris, o fa girar la\n"
+" llista, de manera que a sobre la pila hi queda el directori de treball\n"
+" corrent. Sense arguments, intercanvia els dos directoris de més amunt.\n"
+"\n"
+" Opcions:\n"
+" -n Omet el canvi de directori quan s'afegeixen directoris a la\n"
+" pila, de manera que només canvia la pila.\n"
+"\n"
+" Arguments:\n"
+"\n"
+" +N Gira la llista de manera tal que l'N-èssim directori\n"
+" (comptant des de l'esquerra de la llista que mostra `dirs',\n"
+" començant des de zero) queda a dalt de tot.\n"
+"\n"
+" -N Gira la llista de manera tal que l'N-èssim directori\n"
+" (comptant des de la dreta de la llista que mostra `dirs',\n"
+" començant des de zero) queda a dalt de tot.\n"
+"\n"
+" dir Afegeix DIR a dalt de tot de la pila de directoris, i el\n"
+" converteix en el nou directori de treball corrent.\n"
+"\n"
+" Podeu visualitzar la pila de directoris amb l'ordre `dirs'.<\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si s'ha rebut un argument invàlid, o el canvi de\n"
+" directori falla."
#: builtins.c:1828
msgid ""
" Returns success unless an invalid argument is supplied or the directory\n"
" change fails."
msgstr ""
+"Treu directoris de la pila.\n"
+"\n"
+" Elimina entrades de la pila de directoris. Sense arguments, elimina el\n"
+" directori de dalt de tot de la pila, i canvia al nou directori de dalt\n"
+" de la pila.\n"
+"\n"
+" Opcions:\n"
+" -n Evita el canvi de directori quan s'eliminen directoris de la\n"
+" pila, de manera que només es manipula la pila.\n"
+"\n"
+" Arguments:\n"
+" +N Elimina l'entrada N-èssima, comptant des de l'esquerra de la\n"
+" llista que mostra `dirs', començant des de zero. Per\n"
+" exemple: `popd +0' elimina el primer directori, i `popd +1'\n"
+" el segon.\n"
+"\n"
+" -N Elimina l'entrada N-èssima, comptant des de la dreta de la\n"
+" llista que mostra `dirs', començant des de zero. Per\n"
+" exemple: `popd -0' elimina l'últim directori, i `popd -1' el\n"
+" penúltim.\n"
+"\n"
+" Podeu visualitzar la pila de directoris amb l'ordre `dirs'.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si es rep un argument invàlid o el canvi de\n"
+" directori falla."
#: builtins.c:1858
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 ""
+"Mostra la pila de directoris.\n"
+"\n"
+" Mostra la llista actual de directoris recordats. Els directoris entren\n"
+" a la llista mitjançant l'ordre `pushd'; podeu recórrer la llista de\n"
+" directoris enrere amb l'ordre `popd'.\n"
+"\n"
+" Opcions:\n"
+" -c neteja la pila, esborrant-ne tots els elements\n"
+" -l no mostra les versions abreviades (prefix ~) en els\n"
+" directoris relatius al vostre directori personal\n"
+" -p mostra la pila, una entrada per línia\n"
+" -v mostra la pila, una entrada per línia indicant la posició a\n"
+" la pila\n"
+"\n"
+" Arguments:\n"
+" +N Mostra l'entrada N-èssima, comptant des de l'esquerra de la\n"
+" llista mostrada per `dirs' quan s'invoca sense opcions, \n"
+" començant des de zero.\n"
+"\n"
+" -N Mostra l'entrada N-èssima, comptant des de la dreta de la\n"
+" llista mostrada per `dirs' quan s'invoca sense opcions,\n"
+" començant des de zero.<\n"
+"\n"
+" Estat de sortida:\n"
+" Retorna èxit, excepte si es rep una opció invàlida o es produeix un\n"
+" error."
#: builtins.c:1887
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"
" Returns success if OPTNAME is enabled; fails if an invalid option is\n"
" given or OPTNAME is disabled."
msgstr ""
+"Activa i desactiva opcions de l'intèrpret.\n"
+"\n"
+" Canvia l'estat de cada OPCIÓ. Si no s'especifica cap OPCIÓ, mostra una\n"
+" llista de totes les opcions indicant si estan activades o no.\n"
+"\n"
+" Opcions:\n"
+" -o limita les opcions a les que es poden canviar amb `set -o'\n"
+" -p\tmostra totes les opcions indicant-ne l'estat\n"
+" -q\tsuprimeix la sortida\n"
+" -s\tactiva OPCIÓ\n"
+" -u\tdesactiva OPCIÓ\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit si OPCIÓ està activada; falla si s'especifica una opció\n"
+" invàlida o OPCIÓ està desactivada."
#: builtins.c:1908
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"
+" In addition to the standard format specifications described in printf(1),\n"
" 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"
" The format is re-used as necessary to consume all of the arguments. If\n"
" there are fewer arguments than the format requires, extra format\n"
-" specifications behave as if a zero value or null string, as "
-"appropriate,\n"
+" specifications behave as if a zero value or null string, as appropriate,\n"
" had been supplied.\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 ""
+"Formata i escriu ARGUMENTS d'acord amb FORMAT.\n"
+"\n"
+" Opcions:\n"
+" -v var assigna la sortida a la variable VAR en lloc d'enviar-la a\n"
+" la sortida estàndard\n"
+"\n"
+" FORMAT és una cadena de caràcters que conté tres tipus d'objectes:\n"
+" caràcters normals, que simplement es copien a la sortida estàndard;\n"
+" seqüències d'escapada, que es transformen i es copien a la sortida\n"
+" estàndard; i especificacions de format, cada una de les quals provoca\n"
+" que s'escrigui un argument successiu a la sortida estàndard.\n"
+"\n"
+" A banda de les especificacions de format estàndards descrites a\n"
+" printf(1), printf també interpreta:\n"
+"\n"
+" %b expandeix seqüències d'escapada a l'argument corresponent\n"
+" %q afegeix les cometes necessàries perquè l'argument pugui ser\n"
+" utilitzat com a entrada de l'intèrpret\n"
+" %(fmt)T escriu la cadena resultant de passar FMT a strftime(3) com a\n"
+" argument\n"
+"\n"
+" El format es reutilitza tant com sigui necessari fins a consumir tots\n"
+" els arguments. Si hi ha menys arguments dels que el format requereix,\n"
+" la resta d'especificacions de format funcionen com si s'hagués\n"
+" especificat un valor de zero o una cadena nul·la, segons el cas.\n"
+"\n"
+" Estat de sortida:\n"
+" Retorna èxit, excepte si es rep una opció invàlida o es produeix un\n"
+" error d'assignació o d'escriptura."
#: builtins.c:1942
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"
" Exit Status:\n"
" Returns success unless an invalid option is supplied or an error occurs."
msgstr ""
+"Especifica com Readline ha de completar arguments.\n"
+"\n"
+" Per a cada NOM, especifica com s'han de completar els arguments. Si no\n"
+" s'indica cap opció, les especificacions de compleció existents es\n"
+" mostren en un format que permet la reutilització com a entrada.\n"
+"\n"
+" Opcions:\n"
+" -p mostra les especificacions existents en un format reciclable\n"
+" -r suprimeix l'especificació de compleció per a NOM, o, si no\n"
+" \t\ts'indica cap NOM, totes les especificacions de compleció\n"
+" -D assigna les accions o complecions a totes les ordres que no\n"
+" tenen definida una compleció específica\n"
+" -E assigna les accions o complecions a ordres \"en blanc\", o\n"
+" sigui, als intents de completar una línia en blanc\n"
+"\n"
+" Quan s'intenta una compleció, les accions s'apliquen en l'ordre en què\n"
+" les opcions -D i -E apareixen al paràgraf anterior. L'opció -D té\n"
+" preferència sobre la -E.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si es passa una opció invàlida o es produeix un\n"
+" error."
#: builtins.c:1970
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 ""
+"Mostra possibles complecions en funció de les opcions.\n"
+"\n"
+" Aquesta ordre està pensada per a ser utilitzada en una funció que generi\n"
+" possibles complecions. Si s'especifica l'argument opcional PARAULA, es\n"
+" limiten les complecions a aquelles que coincideixen amb PARAULA.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit excepte si es passa una opció invàlida o es produeix un\n"
+" error."
#: builtins.c:1985
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"
" Returns success unless an invalid option is supplied or NAME does not\n"
" have a completion specification defined."
msgstr ""
+"Modifica o mostra opcions de compleció.\n"
+"\n"
+" Modifica les opcions de compleció de NOM, o, si no s'especifica cap NOM,\n"
+" la compleció que s'està executant en el moment. Si no s'indica cap\n"
+" OPCIÓ, mostra les opcions de compleció per a cada NOM o\n"
+" l'especificació de compleció en ús.\n"
+"\n"
+" Opcions:\n"
+" -o opció Activa OPCIÓ per a NOM\n"
+" -D Canvia les opcions de compleció d'ordres per defecte\n"
+" -E Canvia les opcions de compleció d'ordres \"buides\"\n"
+"\n"
+" Si utilitzeu `+o' en lloc de `-o', desactiva l'opció especificada.\n"
+"\n"
+" Arguments:\n"
+"\n"
+" Cada NOM és el nom d'una ordre per la qual s'ha d'haver definit una\n"
+" especificació de compleció amb l'ordre interna `complete'. Si no\n"
+" s'especifica cap NOM, compopt s'ha de cridar des d'una funció generadora\n"
+" de complecions, i les opcions que es modifiquen afecten a la generació\n"
+" de complecions que s'està executant en aquell moment.\n"
+"\n"
+" Estat de sortida: \n"
+" Torna èxit, excepte si es passa alguna opció no vàlida o NOM no té\n"
+" definida cap especificació de compleció."
#: builtins.c:2015
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"
" 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 ""
+"Llegeix línies d'un fitxer cap a una variable vector.\n"
+"\n"
+" Llegeix línies de l'entrada estàndard cap a la variable VECTOR, o del\n"
+" descriptor de fitxer FD i s'especifica l'opció -u. El vector per\n"
+" defecte és la variable MAPFILE.\n"
+"\n"
+" Opcions:\n"
+" -n nombre Copia com a màxim NOMBRE línies. Si NOMBRE és 0, es copien\n"
+" \t\ttotes les línies.\n"
+" -0 origen Comença l'assignació a l'índex ORIGEN, per defecte 0.\n"
+" -s nombre Descarta les primeres NOMBRE línies llegides.\n"
+" -t Estripa el caràcter de salt de línia de cada línia llegida.\n"
+" -u fd Llegeix el descriptor de fitxer FD, en lloc de l'entrada\n"
+" estàndard.\n"
+" -C callback Avalua CALLBACK cada QUÀNTUM línies llegides.\n"
+" -c quàntum Especifica el nombre de línies llegides abans de\n"
+" cridar CALLBACK\n"
+"\n"
+" Arguments:\n"
+" VECTOR Nom de la variable vector per a les dades.\n"
+"\n"
+" Si s'especifica l'opció -C sense -c, el quàntum per defecte és 5000.\n"
+" Quan s'avalua la funció CALLBACK, se li passa l'índex del proper element\n"
+" del vector i la línia que s'assigna a aquest element, com a arguments\n"
+" addicionals.\n"
+"\n"
+" Si no s'especifica un origen explícit, es suprimeix qualsevol valor\n"
+" assignat a VECTOR abans d'assignar cap valor.\n"
+"\n"
+" Estat de sortida:\n"
+" Torna èxit, excepte si es passa una opció no vàlida o VECTOR és de\n"
+" només-lectura."
#: builtins.c:2049
msgid ""
" \n"
" A synonym for `mapfile'."
msgstr ""
-
-#, fuzzy
-#~ msgid "wait [pid]"
-#~ msgstr "wait [n]"
-
-#~ msgid "xrealloc: cannot reallocate %lu bytes (%lu bytes allocated)"
-#~ msgstr ""
-#~ "xrealloc: no es poden reassignar %lu octets (%lu octets reassignats)"
-
-#, fuzzy
-#~ msgid "xrealloc: cannot allocate %lu bytes"
-#~ msgstr ""
-#~ "xrealloc: no es poden reassignar %lu octets (%lu octets reassignats)"
-
-#, fuzzy
-#~ msgid "xrealloc: %s:%d: cannot reallocate %lu bytes (%lu bytes allocated)"
-#~ msgstr ""
-#~ "xrealloc: no es poden reassignar %lu octets (%lu octets reassignats)"
-
-#~ msgid "Display the list of currently remembered directories. Directories"
-#~ msgstr ""
-#~ "Mostra la llista dels directoris actualment recordats. Els directoris "
-
-#~ msgid "find their way onto the list with the `pushd' command; you can get"
-#~ msgstr "troben el seu cam? en la llista amb l'ordre ?pushd?; podeu anar cap"
-
-#~ msgid "back up through the list with the `popd' command."
-#~ msgstr "endarrere a trav?s de la llista amb l'ordre ?popd?."
-
-#~ msgid ""
-#~ "The -l flag specifies that `dirs' should not print shorthand versions"
-#~ msgstr ""
-#~ "Si s'especifica el senyalador \"-l\" no es mostrar? la forma abreviada"
-
-#~ msgid ""
-#~ "of directories which are relative to your home directory. This means"
-#~ msgstr "dels directoris que estiguen relacionats amb el vostre directori"
-
-#~ msgid "that `~/bin' might be displayed as `/homes/bfox/bin'. The -v flag"
-#~ msgstr "d'usuari. Aix? vol dir que ?~/bin? pot ser exhibit com"
-
-#~ msgid "causes `dirs' to print the directory stack with one entry per line,"
-#~ msgstr ""
-#~ "?/home/bfox/bin?. Amb el senyalador \"-v\" l'ordre ?dirs? mostrar? la"
-
-#~ msgid ""
-#~ "prepending the directory name with its position in the stack. The -p"
-#~ msgstr ""
-#~ "pila de directoris amb una l?nia per a cada entrada, afegint el nom de"
-
-#~ msgid "flag does the same thing, but the stack position is not prepended."
-#~ msgstr "directori amb la seua posici? en la pila. Amb el senyalador \"-p\""
-
-#~ msgid ""
-#~ "The -c flag clears the directory stack by deleting all of the elements."
-#~ msgstr ""
-#~ "esdevindr? el mateix, per? no mostrar? les posicions. El senyalador\n"
-#~ "\"-c\" buidar? la pila de directoris esborrant tots els seus elements."
-
-#, fuzzy
-#~ msgid ""
-#~ "+N displays the Nth entry counting from the left of the list shown by"
-#~ msgstr ""
-#~ "+N\texhibeix l'entrada N?sima comptant des de l'esquerra de la llista "
-
-#, fuzzy
-#~ msgid " dirs when invoked without options, starting with zero."
-#~ msgstr ""
-#~ "\tmostrada per ?dirs? quan se l'invoca sense opcions, comen?ant per\n"
-#~ "\tzero."
-
-#, fuzzy
-#~ msgid ""
-#~ "-N displays the Nth entry counting from the right of the list shown by"
-#~ msgstr ""
-#~ "-N\texhibeix l'entrada N?sima comptant des de la dreta de la llista "
-
-#~ msgid "Adds a directory to the top of the directory stack, or rotates"
-#~ msgstr ""
-#~ "Afegeix un directori en el principi de la pila de dicrectoris, o gira "
-
-#~ msgid "the stack, making the new top of the stack the current working"
-#~ msgstr ""
-#~ "la pila fent que el primer directori de la pila siga l'actual. Sense"
-
-#~ msgid "directory. With no arguments, exchanges the top two directories."
-#~ msgstr "cap par?metre, intercanvia els dos primers directoris."
-
-#, fuzzy
-#~ msgid "+N Rotates the stack so that the Nth directory (counting"
-#~ msgstr ""
-#~ "+N\tGira la pila de tal manera que el directori N?sim (comptant des de"
-
-#, fuzzy
-#~ msgid " from the left of the list shown by `dirs', starting with"
-#~ msgstr "\tl'esquerra de la llista mostrada per \"dirs\") ?s al principi."
-
-#, fuzzy
-#~ msgid " zero) is at the top."
-#~ msgstr "\tla dreta) ?s el primer."
-
-#, fuzzy
-#~ msgid "-N Rotates the stack so that the Nth directory (counting"
-#~ msgstr ""
-#~ "-N\tGira la pila de tal manera que el directori N?sim (comptant des de "
-
-#, fuzzy
-#~ msgid " from the right of the list shown by `dirs', starting with"
-#~ msgstr "\tl'esquerra de la llista mostrada per \"dirs\") ?s al principi."
-
-#, fuzzy
-#~ msgid "-n suppress the normal change of directory when adding directories"
-#~ msgstr ""
-#~ "-n\tsuprimeix el canvi normal de directori quan se'n afegeix a la pila, "
-
-#, fuzzy
-#~ msgid " to the stack, so only the stack is manipulated."
-#~ msgstr "\tde tal manera que nom?s es manipula la pila."
-
-#, fuzzy
-#~ msgid "dir adds DIR to the directory stack at the top, making it the"
-#~ msgstr ""
-#~ "dir\tafegeix DIR a la pila de directoris al principi, de tal manera que "
-
-#, fuzzy
-#~ msgid " new current working directory."
-#~ msgstr "\taquest ser? el nou directori actual de treball."
-
-#~ msgid "You can see the directory stack with the `dirs' command."
-#~ msgstr "Podeu comprovar la pila de directori amb l'ordre ?dirs?."
-
-#~ msgid "Removes entries from the directory stack. With no arguments,"
-#~ msgstr "Esborra entrades de la pila de directoris. Sense cap par?metre,"
-
-#~ msgid "removes the top directory from the stack, and cd's to the new"
-#~ msgstr "esborra el primer directori de la pila, i canvia el directori a la"
-
-#~ msgid "top directory."
-#~ msgstr "seguent entrada de la pila (o sia, la nova primera entrada)."
-
-#, fuzzy
-#~ msgid "+N removes the Nth entry counting from the left of the list"
-#~ msgstr "+N\ttreu l'entrada N?sima comptant des de l'esquerra de la llista"
-
-#, fuzzy
-#~ msgid " shown by `dirs', starting with zero. For example: `popd +0'"
-#~ msgstr "\tmostrada per ?dirs?, comen?ant per zero. Per exemple: ?popd +0?"
-
-#, fuzzy
-#~ msgid " removes the first directory, `popd +1' the second."
-#~ msgstr "\ttreu el primer directori, ?popd +1? el segon, etc..."
-
-#, fuzzy
-#~ msgid "-N removes the Nth entry counting from the right of the list"
-#~ msgstr "-N\ttreu l'entrada N?sima comptant des de la dreta de la llista"
-
-#, fuzzy
-#~ msgid " shown by `dirs', starting with zero. For example: `popd -0'"
-#~ msgstr ""
-#~ "\tmostrada per ?dirs?, comen?ant per zero. Per exemple: ?popd -0? treu"
-
-#, fuzzy
-#~ msgid " removes the last directory, `popd -1' the next to last."
-#~ msgstr "\tel darrer directori, ?popd -1? treu el pen?ltim, etc..."
-
-#, fuzzy
-#~ msgid ""
-#~ "-n suppress the normal change of directory when removing directories"
-#~ msgstr ""
-#~ "-n\tsuprimeix el canvi normal de directori quan es treu cap directori "
-
-#, fuzzy
-#~ msgid " from the stack, so only the stack is manipulated."
-#~ msgstr "\tde la pila, de tal manera que nom?s es manipula la pila."
-
-#, fuzzy
-#~ msgid ""
-#~ "Exit from within a FOR, WHILE or UNTIL loop. If N is specified,\n"
-#~ " break N levels."
-#~ msgstr "Ix d'un bucle FOR, WHILE o UNTIL."
-
-#~ msgid "Obsolete. See `declare'."
-#~ msgstr "Obsoleta. Llegiu ?declare?."
-
-#~ msgid ""
-#~ "Output the ARGs. If -n is specified, the trailing newline is suppressed."
-#~ msgstr ""
-#~ "Mostra els PAR?METREs. Si especifiqueu -n, se suprimir? el car?cter\n"
-#~ "d'inici de l?nia."
-
-#~ msgid ""
-#~ "Read ARGs as input to the shell and execute the resulting command(s)."
-#~ msgstr ""
-#~ "Llegeix els PAR?METRES a l'entrada de l'int?rpret d'ordres i executa les\n"
-#~ "ordres resultants."
-
-#~ msgid "Logout of a login shell."
-#~ msgstr "Finalitzar una sessi? de l'int?rpret d'ordres."
-
-#, fuzzy
-#~ msgid ""
-#~ "Causes a function to exit with the return value specified by N. If N\n"
-#~ " is omitted, the return status is that of the last command."
-#~ msgstr ""
-#~ "Provoca l'eixida d'una funci? amb un valor de retorn especificat per"
-
-#, fuzzy
-#~ msgid ""
-#~ "The positional parameters from $N+1 ... are renamed to $1 ... If N is\n"
-#~ " not given, it is assumed to be 1."
-#~ msgstr ""
-#~ "Es reanomenen els par?metres posicionals des de $N+1 ... com a $1 ... "
-
-#, fuzzy
-#~ msgid ""
-#~ "Print the accumulated user and system times for processes run from\n"
-#~ " the shell."
-#~ msgstr ""
-#~ "Mostra el temps acumulat per l'usuari i pel sistema d'haver executat "
-
-#~ msgid "Missing `}'"
-#~ msgstr "S'ha perdut '}'"
-
-#~ msgid "brace_expand> "
-#~ msgstr "clau_expansi?> "
-
-# Ac? vaig tindre dubtes sobre quina paraula fer servir
-# per al terme "command". Mirant-me el diccionari auxiliar
-# de Sebasti? Pla i Sanz, traductor del KDE, vaig trobar-ne tres
-# de traduccions: ordre, comandament, i comanda. I vaig triar
-# la paraula "comanda".
-#
-# No obstant aix?, no s? si la paraula "command" pot traduir-se
-# tamb? amb els altres termes depenent del context. Reviseu
-# sobre el terme "comanda".
-# Mtx (12/10/2002).
-#
-# Llegint al TERMCAT, la paraula "comanda" no apareix enlloc. Al glossari
-# de termes del Softcatal? si hi apareix. Encara no ho tinc clar. Mentre
-# m'informe una mica m?s, per?, ho deixar? com a "ordre", tal com ho
-# heu fet fins ara. El problema que t? el TERMCAT, a la meua opini?, ?s
-# que s'apropa massa a l'espanyol. No en tinc res en contra d'aquesta
-# llengua, per? algunes traduccions en catal?, per exemple, basant-se
-# en l'espanyol, em semblen poc naturals, i n'he trobat d'altres basats
-# en el franc?s que s? me'n semblen m?s naturals.
-# Mtx (15/10/2002)
-#~ msgid "Attempt to free unknown command type `%d'.\n"
-#~ msgstr "Intenteu lliurar l'ordre de mena desconeguda '%d'.\n"
-
-#~ msgid "Report this to %s\n"
-#~ msgstr "Informeu d'aix? a %s\n"
-
-#~ msgid "Stopping myself..."
-#~ msgstr "Aturant-me..."
-
-#~ msgid "Tell %s to fix this someday.\n"
-#~ msgstr "Digueu a %s que solucione aix? algun dia.\n"
-
-#~ msgid "execute_command: bad command type `%d'"
-#~ msgstr "ordre_execuci?: el tipus d'ordre ?s inv?lid '%d'"
-
-#~ msgid "real\t"
-#~ msgstr "real\t"
-
-#~ msgid "user\t"
-#~ msgstr "usuari\t"
-
-#~ msgid "sys\t"
-#~ msgstr "sistema\t"
-
-#~ msgid ""
-#~ "real\t0m0.00s\n"
-#~ "user\t0m0.00s\n"
-#~ "sys\t0m0.00s\n"
-#~ msgstr ""
-#~ "real\t0m0.00s\n"
-#~ "usuari\t0m0.00s\n"
-#~ "sistema\t0m0.00s\n"
-
-#~ msgid "cannot duplicate fd %d to fd 1: %s"
-#~ msgstr ""
-#~ "no es pot copiar per duplicat el descriptor del fitxer df %d cap a df 1: "
-#~ "%s"
-
-#~ msgid "%s: output redirection restricted"
-#~ msgstr "%s: redirecci? d'eixida restringida"
-
-#~ msgid "Out of memory!"
-#~ msgstr "Mem?ria esgotada!"
-
-#~ msgid "You have already added item `%s'\n"
-#~ msgstr "Ja hi heu afegit l'element: '%s'\n"
-
-#~ msgid "You have entered %d (%d) items. The distribution is:\n"
-#~ msgstr "Heu introdu?t %d (%d) elements. La distribuci? ?s:\n"
-
-#~ msgid "%s: bg background job?"
-#~ msgstr "%s: suggeriment: voleu executar 'bg' en segon pla?"
-
-#~ msgid ""
-#~ "Redirection instruction from yyparse () '%d' is\n"
-#~ "out of range in make_redirection ()."
-#~ msgstr ""
-#~ "La instrucci? de redirecci? de la funci? yyparse () '%d' ?s fora\n"
-#~ "de l'interval en la funci? make_redirection()."
-
-#~ msgid "clean_simple_command () got a command with type %d."
-#~ msgstr "clean_simple_command () heu rebut un ordre del tipus %d."
-
-#~ msgid "got errno %d while waiting for %d"
-#~ msgstr "s'ha rebut l'error %d mentre s'esperava per %d"
-
-#~ msgid "syntax error near unexpected token `%c'"
-#~ msgstr "hi ha un error inesperat de sintaxi a prop del senyal '%c'"
-
-#~ msgid "print_command: bad command type `%d'"
-#~ msgstr "print_command: tipus d'ordre inv?lid '%d'"
-
-#~ msgid "cprintf: bad `%%' argument (%c)"
-#~ msgstr "crintf: el par?metre '%%' de l'opci? %c ?s inv?lid"
-
-#~ msgid "option `%s' requires an argument"
-#~ msgstr "l'opci? '%s' requereix un par?metre"
-
-#~ msgid "%s: unrecognized option"
-#~ msgstr "%s: l'opci? no ?s reconeguda"
-
-#~ msgid "`-c' requires an argument"
-#~ msgstr "'-c' requereix un par?metre"
-
-#~ msgid "%s: cannot execute directories"
-#~ msgstr "%s: no es poden executar els directoris"
-
-#~ msgid "Bad code in sig.c: sigprocmask"
-#~ msgstr "Codi incorrecte a la rutina sig.c: sigprocmask"
-
-#~ msgid "bad substitution: no ending `}' in %s"
-#~ msgstr "substituci? inv?lida: no s'ha tancat %s amb cap '}'"
-
-#~ msgid "%s: bad array subscript"
-#~ msgstr "%s: la composici? de la matriu no ?s v?lida"
-
-#~ msgid "can't make pipes for process substitution: %s"
-#~ msgstr "no es poden establir conductes per a la substituci? del proc?s: %s"
-
-#~ msgid "reading"
-#~ msgstr "s'est? llegint"
-
-#~ msgid "process substitution"
-#~ msgstr "proc?s de substituci? en curs"
-
-#~ msgid "command substitution"
-#~ msgstr "substituci? de l'ordre"
-
-#~ msgid "Can't reopen pipe to command substitution (fd %d): %s"
-#~ msgstr ""
-#~ "El conducte no es pot reobrir per a substituir\n"
-#~ "l'ordre (descripci? de fitxer%d): %s"
-
-#~ msgid "$%c: unbound variable"
-#~ msgstr "$%c: variable sense vincle"
-
-#~ msgid "%s: bad arithmetic substitution"
-#~ msgstr "%s: substituci? aritm?tica inv?lida"
-
-#~ msgid "-%s: binary operator expected"
-#~ msgstr "-%s: s'esperava un operador binari"
-
-#~ msgid "%s[%s: bad subscript"
-#~ msgstr "%s[%s: sub-?ndex inv?lid"
-
-#~ msgid "[%s: bad subscript"
-#~ msgstr "[%s: sub-?ndex inv?lid"
-
-#~ msgid "digits occur in two different argv-elements.\n"
-#~ msgstr "les xifres apareixen dins de dos par?metres diferents.\n"
-
-#~ msgid "option %c\n"
-#~ msgstr "opci? %c\n"
-
-#~ msgid "option a\n"
-#~ msgstr "opci? a\n"
-
-#~ msgid "option b\n"
-#~ msgstr "opci? b\n"
-
-#~ msgid "option c with value `%s'\n"
-#~ msgstr "opci? c amb el valor ?%s?\n"
-
-#~ msgid "?? sh_getopt returned character code 0%o ??\n"
-#~ msgstr "sh_getopt() retorn? 0%o com a codi de car?cter??\n"
-
-#~ msgid "non-option ARGV-elements: "
-#~ msgstr "elements d'ARGV que no s?n opcions: "
-
-#~ msgid "%s: Unknown flag %s.\n"
-#~ msgstr "%s: Senyalador desconegut %s.\n"
-
-#~ msgid "Unknown directive `%s'"
-#~ msgstr "Directiva desconeguda ?%s?"
-
-#~ msgid "%s requires an argument"
-#~ msgstr "%s cal un par?metre"
-
-#~ msgid "%s must be inside of a $BUILTIN block"
-#~ msgstr "%s ha d'estar dins d'un bloc $BUILTIN"
-
-#~ msgid "%s found before $END"
-#~ msgstr "%s trobat abans de $END"
-
-#~ msgid "%s already has a function (%s)"
-#~ msgstr "%s ja cont? la funci? definida: %s"
-
-#~ msgid "%s already had a docname (%s)"
-#~ msgstr "%s ja t? un nom de document (%s)"
-
-#~ msgid "%s already has short documentation (%s)"
-#~ msgstr "%s ja t? una documentaci? r?pida (%s)"
-
-#~ msgid "%s already has a %s definition"
-#~ msgstr "%s ja t? una definici? %s"
-
-#~ msgid "mkbuiltins: Out of virtual memory!\n"
-#~ msgstr "mkbuiltins(): S'ha esgotat la mem?ria virtual!\n"
-
-# Tot i que no he trobat cap traducci? t?cnica oficial al TERMCAT
-# crec que la traducci? de "prompt" com a "apuntador" ?s prou
-# ilustratiu i significatiu per al context, no?.
-#~ msgid "read [-r] [-p prompt] [-a array] [-e] [name ...]"
-#~ msgstr "read [-r] [-p apuntador] [-a matriu] [-e] [nom ...]"
-
-#~ msgid "%[DIGITS | WORD] [&]"
-#~ msgstr "%[XIFRES | PARAULES] [&]"
-
-#~ msgid "variables - Some variable names and meanings"
-#~ msgstr "variables - Algunes variables i els seus significats"
-
-#~ msgid "`alias' with no arguments or with the -p option prints the list"
-#~ msgstr ""
-#~ "Si 'alias' no porta arguments o porta l'opci? -p es mostra la llista"
-
-#~ msgid "of aliases in the form alias NAME=VALUE on standard output."
-#~ msgstr "d'?lies en la forma 'alias NOM=VALOR' en l'eixida per defecte."
-
-#~ msgid "Otherwise, an alias is defined for each NAME whose VALUE is given."
-#~ msgstr ""
-#~ "Altrament, es defineix un ?lies per cada NOM que en d?na el seu VALOR."
-
-#~ msgid "A trailing space in VALUE causes the next word to be checked for"
-#~ msgstr ""
-#~ "Un salt de l?nia dins del VALOR for?a la substituci? de la seg?ent "
-#~ "paraula per"
-
-#~ msgid "alias substitution when the alias is expanded. Alias returns"
-#~ msgstr "substituci? de l'?lies quan aquest s'hi expandeix. L'?lies torna"
-
-#~ msgid "true unless a NAME is given for which no alias has been defined."
-#~ msgstr ""
-#~ "cert almenys que es d?ne un NOM pel qual no s'haja estat definit cap ?"
-#~ "lies."
-
-#~ msgid "then remove all alias definitions."
-#~ msgstr "l'opci? -a, aleshores se suprimeixen totes les definicions."
-
-#~ msgid "Bind a key sequence to a Readline function, or to a macro. The"
-#~ msgstr ""
-#~ "Vincula una seq??ncia de tecles cap una funci? de lectura, o a una macro."
-
-#~ msgid "syntax is equivalent to that found in ~/.inputrc, but must be"
-#~ msgstr ""
-#~ "La sintaxi ?s equivalent al que es troba a ~/.inputrc, per? ha s'ha de fer"
-
-#~ msgid ""
-#~ "passed as a single argument: bind '\"\\C-x\\C-r\": re-read-init-file'."
-#~ msgstr ""
-#~ "el pas com a ?nic par?metre: bind '\"\\C-x\\C-r\": re-read-init-file'."
-
-#~ msgid "Arguments we accept:"
-#~ msgstr "Els par?metres acceptats s?n:"
-
-#~ msgid ""
-#~ " -m keymap Use `keymap' as the keymap for the duration of this"
-#~ msgstr ""
-#~ " -m mapa_tecles Fa servir 'keymap' com el mapa de car?cters "
-#~ "durant"
-
-#~ msgid " command. Acceptable keymap names are emacs,"
-#~ msgstr ""
-#~ " l'execuci? d'aquest ordre. S'accepten els noms emacs,"
-
-#~ msgid ""
-#~ " emacs-standard, emacs-meta, emacs-ctlx, vi, vi-move,"
-#~ msgstr ""
-#~ " emacs-standard, emacs-meta, emacs-ctlx, vi, vi-move,"
-
-#~ msgid " vi-command, and vi-insert."
-#~ msgstr " vi-command, i vi-insert."
-
-#~ msgid " -l List names of functions."
-#~ msgstr " -l Mostra la llista de noms de les funcions."
-
-#~ msgid " -P List function names and bindings."
-#~ msgstr ""
-#~ " -P Mostra la llista de noms i vincles de les funcions."
-
-#~ msgid ""
-#~ " -p List functions and bindings in a form that can be"
-#~ msgstr ""
-#~ " -p Mostra la llista de funcions i vincles d'una manera"
-
-#~ msgid " reused as input."
-#~ msgstr ""
-#~ " que puga ser reutilitzada com a entrada de dades."
-
-#~ msgid " -r keyseq Remove the binding for KEYSEQ."
-#~ msgstr ""
-#~ " -r seq??ncia_tecles Treu els vincles de la seq??ncia de tecles."
-
-#~ msgid " -f filename Read key bindings from FILENAME."
-#~ msgstr " -f fitxer Llegeix les assignacions de tecles d'un fitxer."
-
-#~ msgid ""
-#~ " -q function-name Query about which keys invoke the named function."
-#~ msgstr ""
-#~ " -q nom_funci? Consultar quines tecles invoquen la funci? demanada."
-
-#~ msgid " -V List variable names and values"
-#~ msgstr ""
-#~ " -V Mostra la llista de noms i valors de les variables."
-
-#~ msgid ""
-#~ " -v List variable names and values in a form that can"
-#~ msgstr ""
-#~ " -v Mostra la llista de noms i valors de variables de "
-#~ "manera"
-
-#~ msgid " be reused as input."
-#~ msgstr ""
-#~ " que puga ser reutilitzada com a entrada de dades."
-
-#~ msgid ""
-#~ " -S List key sequences that invoke macros and their "
-#~ "values"
-#~ msgstr ""
-#~ " -S Mostra la llista de seq??ncies de tecles que criden\n"
-#~ " macros i els seus valors."
-
-#~ msgid ""
-#~ " -s List key sequences that invoke macros and their "
-#~ "values in"
-#~ msgstr ""
-#~ " -s Mostra la llista de seq??ncies de tecles que criden"
-
-#~ msgid " a form that can be reused as input."
-#~ msgstr ""
-#~ " macros i els seus valors de manera que puga ser\n"
-#~ " reutilitzada com a entrada de dades."
-
-#~ msgid "break N levels."
-#~ msgstr "Si s'especifica N, s'ix despr?s de N iteracions."
-
-#~ msgid "If N is specified, resume at the N-th enclosing loop."
-#~ msgstr "Si s'especifica N, es repr?n el bucle al N-?sim cicle."
-
-#~ msgid "Run a shell builtin. This is useful when you wish to rename a"
-#~ msgstr ""
-#~ "Executa una ordre integrada de l'int?rpret. Aix? ?s ?til quan desitgeu"
-
-#~ msgid "shell builtin to be a function, but need the functionality of the"
-#~ msgstr ""
-#~ "renomenar una ordre integrada de l'int?rpret perqu? siga una funci?, per?"
-
-#~ msgid "builtin within the function itself."
-#~ msgstr "cal la funcionalitat de l'ordre integrada dins de la pr?pia funci?."
-
-#~ msgid "Change the current directory to DIR. The variable $HOME is the"
-#~ msgstr "Fa servir DIR com el directori actual. La variable $HOME ?s el"
-
-#~ msgid "default DIR. The variable $CDPATH defines the search path for"
-#~ msgstr ""
-#~ "valor per defecte de DIR. La variable $CDPATH defineix el cam? de recerca"
-
-#~ msgid "the directory containing DIR. Alternative directory names in CDPATH"
-#~ msgstr ""
-#~ "per al directori que cont? DIR. Els noms de directoris alternatius que "
-#~ "hi ha"
-
-#~ msgid "are separated by a colon (:). A null directory name is the same as"
-#~ msgstr ""
-#~ "en CDPATH s?n separats per dos punts. Un nom buit de directori ?s el "
-#~ "mateix"
-
-#~ msgid "the current directory, i.e. `.'. If DIR begins with a slash (/),"
-#~ msgstr ""
-#~ "que el directori actual, p.e. ?.?. Si es comen?a en DIR amb una barra "
-#~ "(/),"
-
-#~ msgid "then $CDPATH is not used. If the directory is not found, and the"
-#~ msgstr ""
-#~ "aleshores no es fa servir $CDPATH. Si no es troba el directori, i l'opci?"
-
-#~ msgid "shell option `cdable_vars' is set, then try the word as a variable"
-#~ msgstr ""
-#~ "de l'int?rpret ?cdable_vars? ?s activa, aleshores intenta fer servir la"
-
-#~ msgid "name. If that variable has a value, then cd to the value of that"
-#~ msgstr ""
-#~ "paraula com a nom de variable. Si aquesta variable ja tenia un valor,"
-
-#~ msgid ""
-#~ "variable. The -P option says to use the physical directory structure"
-#~ msgstr "aleshores es canvia al directori d'aquest valor. L'opci? -P indica"
-
-#~ msgid ""
-#~ "instead of following symbolic links; the -L option forces symbolic links"
-#~ msgstr ""
-#~ "l'emprament de l'estructura f?sica del directori en voltes d'enlla?os"
-
-#~ msgid "to be followed."
-#~ msgstr "simb?lics; l'opci? -L for?a el seguiment d'enlla?os simb?lics."
-
-#~ msgid "Print the current working directory. With the -P option, pwd prints"
-#~ msgstr ""
-#~ "Mostra el directori actual de treball. Amb l'opci? -P, pwd mostra el"
-
-#~ msgid "the physical directory, without any symbolic links; the -L option"
-#~ msgstr ""
-#~ "directori f?sic, sense cap enlla? simb?lic; l'opci? -L fa que pwd seguisca"
-
-#~ msgid "makes pwd follow symbolic links."
-#~ msgstr "els enlla?os simb?lics."
-
-#~ msgid ""
-#~ "Runs COMMAND with ARGS ignoring shell functions. If you have a shell"
-#~ msgstr ""
-#~ "Executa ORDRE amb PAR?METRES ignorant les funcions de l'int?rpret. Si "
-#~ "teniu"
-
-#~ msgid "function called `ls', and you wish to call the command `ls', you can"
-#~ msgstr ""
-#~ "una funci? de l'int?rpret anomenat ?ls?, i desitgeu cridar l'ordre ?ls?,"
-
-#~ msgid ""
-#~ "say \"command ls\". If the -p option is given, a default value is used"
-#~ msgstr ""
-#~ "podeu escriure ?command ls?. Si doneu l'opci? -p, es far? servir un valor"
-
-#~ msgid ""
-#~ "for PATH that is guaranteed to find all of the standard utilities. If"
-#~ msgstr ""
-#~ "per defecte per al PATH, que garanteix la cerca de les eines est?ndard. "
-#~ "Si hi"
-
-#~ msgid ""
-#~ "the -V or -v option is given, a string is printed describing COMMAND."
-#~ msgstr ""
-#~ "indiqueu l'opci? -V o -v, es mostrar? una cadena de text descrivint "
-#~ "l'ORDRE."
-
-#~ msgid "The -V option produces a more verbose description."
-#~ msgstr "L'opci? -V produeix una descripci? m?s acurada."
-
-#~ msgid "Declare variables and/or give them attributes. If no NAMEs are"
-#~ msgstr ""
-#~ "Es declara les variables i/o se'ls d?na atributs. Si no es proporcionen "
-#~ "NOMS,"
-
-#~ msgid "given, then display the values of variables instead. The -p option"
-#~ msgstr ""
-#~ "aleshores mostra els valors de les variables. L'opci? -p mostrar? els"
-
-#~ msgid "will display the attributes and values of each NAME."
-#~ msgstr "atributs i valors de cada NOM."
-
-#~ msgid "The flags are:"
-#~ msgstr "Els senyaladors s?n:"
-
-#~ msgid " -a\tto make NAMEs arrays (if supported)"
-#~ msgstr " -a\tper a fer matrius de NOMS (si n'?s suportat)"
-
-#~ msgid " -f\tto select from among function names only"
-#~ msgstr " -f\ttriar nom?s entre els noms de les funcions"
-
-#~ msgid " -F\tto display function names without definitions"
-#~ msgstr " -F\tmostrar noms de funcions ometent les seues definicions"
-
-#~ msgid " -r\tto make NAMEs readonly"
-#~ msgstr " -r\tblocar l'acc?s d'escriptura de les variables NOMs"
-
-#~ msgid " -x\tto make NAMEs export"
-#~ msgstr " -x\texportar les variables de NOMs"
-
-#~ msgid " -i\tto make NAMEs have the `integer' attribute set"
-#~ msgstr " -i\tactivar l'atribut num?ric enter les variables NOMs"
-
-#~ msgid "Variables with the integer attribute have arithmetic evaluation (see"
-#~ msgstr ""
-#~ "Les variables que tinguen l'atribut num?ric enter tenen feta l'evaluaci?"
-
-#~ msgid "`let') done when the variable is assigned to."
-#~ msgstr "aritm?tica (mirar ?let?) quan se'ls assigna la variable."
-
-#~ msgid "When displaying values of variables, -f displays a function's name"
-#~ msgstr ""
-#~ "Quan es mostra els valors de les variables, amb -f es mostra un nom de "
-#~ "funci?"
-
-#~ msgid "and definition. The -F option restricts the display to function"
-#~ msgstr ""
-#~ "i la definici?. Amb l'opci? -F es limita nom?s en mostrar el nom de la"
-
-#~ msgid "name only."
-#~ msgstr "funci?."
-
-#~ msgid ""
-#~ "Using `+' instead of `-' turns off the given attribute instead. When"
-#~ msgstr ""
-#~ "Emprant \"+\" en voltes de \"-\" desactiva l'atribut especificat. Quan ?s"
-
-#~ msgid "used in a function, makes NAMEs local, as with the `local' command."
-#~ msgstr ""
-#~ "emprat en una funci?, converteix NOMs en variables locals, igual com es "
-#~ "fa\n"
-#~ "amb l'ordre ?local?."
-
-#~ msgid "Create a local variable called NAME, and give it VALUE. LOCAL"
-#~ msgstr ""
-#~ "Es crea una variable local anomenat NOM, i el d?na un VALOR. Nom?s es "
-#~ "pot fer"
-
-#~ msgid "have a visible scope restricted to that function and its children."
-#~ msgstr "variable NOM nom?s per a aquesta funci? i per als seus fills."
-
-#~ msgid "Output the ARGs. If -n is specified, the trailing newline is"
-#~ msgstr ""
-#~ "Mostra els PAR?METREs. Si especifiqueu -n, s'eliminar? el car?cter de "
-#~ "salt"
-
-#~ msgid "suppressed. If the -e option is given, interpretation of the"
-#~ msgstr ""
-#~ "de l?nia. Si especifiqueu l'opci? -e, s'activar? la interpretaci? de les"
-
-#~ msgid "following backslash-escaped characters is turned on:"
-#~ msgstr "seq??ncies d'escapada (barra inclinada inversa):"
-
-#~ msgid "\t\\a\talert (bell)"
-#~ msgstr "\t\\a\talerta (camponada)"
-
-#~ msgid "\t\\b\tbackspace"
-#~ msgstr "\t\\b\tesborrar cap enrere"
-
-#~ msgid "\t\\c\tsuppress trailing newline"
-#~ msgstr "\t\\c\tsuprimeix el car?cter de salt de l?nia"
-
-#~ msgid "\t\\E\tescape character"
-#~ msgstr "\t\\E\tcar?cter d'escapada"
-
-#~ msgid "\t\\f\tform feed"
-#~ msgstr "\t\\f\talimentaci? manual de paper"
-
-#~ msgid "\t\\n\tnew line"
-#~ msgstr "\t\\n\tl?nia nova"
-
-#~ msgid "\t\\r\tcarriage return"
-#~ msgstr "\t\\r\ttecla de retorn de carro"
-
-#~ msgid "\t\\t\thorizontal tab"
-#~ msgstr "\t\\t\tpestanya horitzontal"
-
-#~ msgid "\t\\v\tvertical tab"
-#~ msgstr "\t\\v\tpestanya vertical"
-
-#~ msgid "\t\\\\\tbackslash"
-#~ msgstr "\t\\\\\tbarra invertida"
-
-#~ msgid "\t\\num\tthe character whose ASCII code is NUM (octal)."
-#~ msgstr "\t\\num\tcar?cter del qual codi ASCII ?s NUM (octal)."
-
-#~ msgid ""
-#~ "You can explicitly turn off the interpretation of the above characters"
-#~ msgstr ""
-#~ "Podeu desactivar expl?citament la interpretaci? dels car?cters esmentats "
-#~ "amb"
-
-#~ msgid "with the -E option."
-#~ msgstr "l'opci? -E."
-
-#~ msgid "Enable and disable builtin shell commands. This allows"
-#~ msgstr ""
-#~ "Activa i desactiva les ordres integrades de l'int?rpret d'ordres. A?? us"
-
-#~ msgid "you to use a disk command which has the same name as a shell"
-#~ msgstr ""
-#~ "permet fer servir una ordre de disc que tinga el mateix nom d'una ordre "
-#~ "interna"
-
-#~ msgid "builtin. If -n is used, the NAMEs become disabled; otherwise"
-#~ msgstr ""
-#~ "de l'int?rpret d'ordres. Si utilitzeu -n, els NOMs es desactiven; "
-#~ "altrament"
-
-#~ msgid "NAMEs are enabled. For example, to use the `test' found on your"
-#~ msgstr ""
-#~ "s'activarien els NOMs. Per exemple, per a fer servir l'ordre ?test? del "
-#~ "cam?"
-
-#~ msgid "path instead of the shell builtin version, type `enable -n test'."
-#~ msgstr ""
-#~ "d'acc?s (PATH) en voltes de la versi? integrada de l'int?rpret d'ordres,"
-
-#~ msgid "On systems supporting dynamic loading, the -f option may be used"
-#~ msgstr ""
-#~ "teclegeu ?enable -n test?. En sistemes que suporten c?rrega din?mica, "
-#~ "l'opci?"
-
-#~ msgid "to load new builtins from the shared object FILENAME. The -d"
-#~ msgstr ""
-#~ "-f es pot fer servir per a carregar noves ordres predefinides de l'objecte"
-
-#~ msgid "option will delete a builtin previously loaded with -f. If no"
-#~ msgstr ""
-#~ "de FITXER compartit. L'opci? -d esborrar? una ordre integrada carregada "
-
-#~ msgid "non-option names are given, or the -p option is supplied, a list"
-#~ msgstr ""
-#~ "pr?viament amb -f. Si no s'especifica cap opci?, o s'especifica l'opci? -"
-#~ "p, es"
-
-#~ msgid "of builtins is printed. The -a option means to print every builtin"
-#~ msgstr ""
-#~ "mostra una llista d'ordres predefinides. L'opci? -a implica mostrar cada"
-
-#~ msgid "with an indication of whether or not it is enabled. The -s option"
-#~ msgstr ""
-#~ "ordre integrada amb una indicaci? de si est? activa o no. L'opci? -s "
-#~ "impedeix"
-
-#~ msgid "restricts the output to the Posix.2 `special' builtins. The -n"
-#~ msgstr ""
-#~ "l'eixida de les ordres predefinides \"especials\" Posix.2. L'opci? -n "
-#~ "mostra"
-
-#~ msgid "option displays a list of all disabled builtins."
-#~ msgstr "una llista de totes les funcions internes desactivades."
-
-#~ msgid "Getopts is used by shell procedures to parse positional parameters."
-#~ msgstr ""
-#~ "La funci? getopts() ?s utilitzada pels procediments de l'int?rpret "
-#~ "d'ordres\n"
-#~ "per a analitzar par?metres posicionals."
-
-#~ msgid "OPTSTRING contains the option letters to be recognized; if a letter"
-#~ msgstr ""
-#~ "La variable OPTSTRING cont? les opcions de forma curta per a ser "
-#~ "reconegudes;"
-
-#~ msgid "is followed by a colon, the option is expected to have an argument,"
-#~ msgstr ""
-#~ "si una lletra ?s seguida per dos punts, s'ha de donar un par?metre que "
-#~ "hauria"
-
-#~ msgid "which should be separated from it by white space."
-#~ msgstr "d'estar separat per un espai en blanc."
-
-#~ msgid "Each time it is invoked, getopts will place the next option in the"
-#~ msgstr ""
-#~ "Cada vegada que se'l invoca, ?getops? posar? la seg?ent opci? en la "
-#~ "variable"
-
-#~ msgid "shell variable $name, initializing name if it does not exist, and"
-#~ msgstr ""
-#~ "$name de l'int?rpret d'ordres, creant-lo si no existeix, i l'?ndex del "
-#~ "seg?ent"
-
-#~ msgid "the index of the next argument to be processed into the shell"
-#~ msgstr ""
-#~ "par?metre per a processar-se dins de la variable OPTIND de l'int?rpret"
-
-#~ msgid "variable OPTIND. OPTIND is initialized to 1 each time the shell or"
-#~ msgstr ""
-#~ "d'ordres. OPTIND s'inicia amb 1 cada vegada que s'invoca l'int?rpret "
-#~ "d'ordres"
-
-#~ msgid "a shell script is invoked. When an option requires an argument,"
-#~ msgstr ""
-#~ "o una seq??ncia d'ordres. Quan una opci? requereix un par?metre, la funci?"
-
-#~ msgid "getopts places that argument into the shell variable OPTARG."
-#~ msgstr ""
-#~ "getopts() col\9eloca aquest par?metre dins de la variable OPTARG de l'int?"
-#~ "rpret."
-
-#~ msgid "getopts reports errors in one of two ways. If the first character"
-#~ msgstr ""
-#~ "La funci? getopts() comunica errors en una de les dues maneres. Si el"
-
-#~ msgid "of OPTSTRING is a colon, getopts uses silent error reporting. In"
-#~ msgstr "primer car?cter de la variable OPSTRING ?s el signe ':', la funci?"
-
-#~ msgid "this mode, no error messages are printed. If an illegal option is"
-#~ msgstr ""
-#~ "getopts() corre silenciosament. D'aquesta manera, no s'imprimir? cap"
-
-#~ msgid "seen, getopts places the option character found into OPTARG. If a"
-#~ msgstr "missatge d'error. Si es troba una opci? incorrecta, la funci?"
-
-#~ msgid "required argument is not found, getopts places a ':' into NAME and"
-#~ msgstr "col\9eloca aquesta opci? de forma curta dins de la variable OPTARG "
-
-#~ msgid "sets OPTARG to the option character found. If getopts is not in"
-#~ msgstr ""
-#~ "si no es troba un patr?metre esperat, la funci? getopts() introdueix"
-
-#~ msgid "silent mode, and an illegal option is seen, getopts places '?' into"
-#~ msgstr "el signe ':' dins de la variable NAME i estableix el valor de la"
-
-#~ msgid "NAME and unsets OPTARG. If a required option is not found, a '?'"
-#~ msgstr ""
-#~ "variable OPTARG amb l'opci? de forma curta que s'hi haja trobada. Si"
-
-#~ msgid "is placed in NAME, OPTARG is unset, and a diagnostic message is"
-#~ msgstr "la funci? getopts() no est? en mode silenci?s, i s'ha trobat una"
-
-#~ msgid "If the shell variable OPTERR has the value 0, getopts disables the"
-#~ msgstr "Si la variable OPTERR de l'int?rpret d'ordres t? un valor nul, la"
-
-#~ msgid "printing of error messages, even if the first character of"
-#~ msgstr ""
-#~ "funci? getopts() desactiva la impressi? dels missatges d'error, tot i"
-
-#~ msgid "OPTSTRING is not a colon. OPTERR has the value 1 by default."
-#~ msgstr ""
-#~ "que el primer car?cter de OPSTRING no siga el signe ':'. La variable\n"
-#~ "OPTERR t? el valor 1 com a defecte."
-
-#~ msgid "Getopts normally parses the positional parameters ($0 - $9), but if"
-#~ msgstr "La funci? getopts() normalment analitza els par?metres posicionals"
-
-#~ msgid "more arguments are given, they are parsed instead."
-#~ msgstr ""
-#~ "($0-$9), per? si se'n d?na m?s arguments, se'ls analitza en voltes\n"
-#~ "dels posicionals."
-
-#~ msgid "Exec FILE, replacing this shell with the specified program."
-#~ msgstr ""
-#~ "Executa el FITXER, reempla?ant aquest int?rpret d'ordres pel programa."
-
-#~ msgid "If FILE is not specified, the redirections take effect in this"
-#~ msgstr ""
-#~ "especificat. Si no s'especifica FITXER, els redre?aments tindran efecte"
-
-#~ msgid "shell. If the first argument is `-l', then place a dash in the"
-#~ msgstr "en aquest int?rpret d'ordres. Si el primer par?metre ?s \"-l\","
-
-#~ msgid "zeroth arg passed to FILE, as login does. If the `-c' option"
-#~ msgstr "aleshores es reempla?a el par?metre 0 pel signe \"-\" referenciat a"
-
-#~ msgid "is supplied, FILE is executed with a null environment. The `-a'"
-#~ msgstr ""
-#~ "FITXER, com aix? es fa en l'inici de sessi?. Si s'especifica l'opci? \"-c"
-#~ "\","
-
-#~ msgid "option means to make set argv[0] of the executed process to NAME."
-#~ msgstr ""
-#~ "s'executa FITXER en un entorn nul. L'opci? \"-a\" estableix que el\n"
-#~ "proc?s executat portar? aquest NOM."
-
-#~ msgid "If the file cannot be executed and the shell is not interactive,"
-#~ msgstr "Si no es pot executar el fitxer i l'int?rpret d'ordres no ?s"
-
-#~ msgid "then the shell exits, unless the variable \"no_exit_on_failed_exec\""
-#~ msgstr "interactiu, aleshores l'int?rpret finalitza la seua execuci?, a"
-
-#~ msgid "is set."
-#~ msgstr "menys que s'inicialitze la variable \"no_exit_on_failed_exec\"."
-
-#~ msgid "is that of the last command executed."
-#~ msgstr "l'estat d'eixida ?s el darrer ordre executat."
-
-#~ msgid ""
-#~ "FIRST and LAST can be numbers specifying the range, or FIRST can be a"
-#~ msgstr "PRIMER i ?LTIM poden ser n?meros que especifiquen el rang, o PRIMER"
-
-#~ msgid "string, which means the most recent command beginning with that"
-#~ msgstr ""
-#~ "pot ser una cadena, que representa l'ordre m?s recent el qual comen?a"
-
-#~ msgid "string."
-#~ msgstr "amb eixa cadena."
-
-#~ msgid ""
-#~ " -e ENAME selects which editor to use. Default is FCEDIT, then EDITOR,"
-#~ msgstr ""
-#~ " -e ENAME tria quin editor emprar. FCEDIT ?s per defecte, despr?s ?s"
-
-#~ msgid ""
-#~ " then the editor which corresponds to the current readline editing"
-#~ msgstr ""
-#~ " EDITOR, despr?s l'editor que correspon amb l'actual editor del "
-
-#~ msgid " mode, then vi."
-#~ msgstr " mode de l?nia d'ordre, i per ?ltim ?vi?."
-
-#~ msgid " -l means list lines instead of editing."
-#~ msgstr " -l mostra les l?nies en voltes d'editar-les."
-
-#~ msgid " -n means no line numbers listed."
-#~ msgstr " -n no es mostraran els n?meros de l?nia."
-
-#~ msgid ""
-#~ " -r means reverse the order of the lines (making it newest listed "
-#~ "first)."
-#~ msgstr ""
-#~ " -r inverteix l'ordre de les l?nies (els m?s recents es llisten primer)."
-
-#~ msgid "With the `fc -s [pat=rep ...] [command]' format, the command is"
-#~ msgstr ""
-#~ "Amb el format ?fc -s [pat=rep ...] [command]?, es reexecuta l'ordre "
-
-#~ msgid "re-executed after the substitution OLD=NEW is performed."
-#~ msgstr "despr?s de que es realitze la substituci? de ANTIC per NOU."
-
-#~ msgid "A useful alias to use with this is r='fc -s', so that typing `r cc'"
-#~ msgstr "Un ?lies ?til per a usar-lo amb aix? ?s r='fc -s', per tant si"
-
-#~ msgid "runs the last command beginning with `cc' and typing `r' re-executes"
-#~ msgstr "s'escriu ?r cc? s'executar? la darrera ordre que comen?a per ?cc? i"
-
-#~ msgid "JOB_SPEC is not present, the shell's notion of the current job is"
-#~ msgstr "Si no s'especifica ID_TASCA, s'aplicaran els atributs d'execuci? de"
-
-#~ msgid "used."
-#~ msgstr "l'int?rpret d'ordres de la tasca actual."
-
-#~ msgid "Place JOB_SPEC in the background, as if it had been started with"
-#~ msgstr "Ubica ID_TASCA en segon pla, com si s'haguera iniciat amb \"&\"."
-
-#~ msgid "`&'. If JOB_SPEC is not present, the shell's notion of the current"
-#~ msgstr "Si no s'especifica ID_TASCA, s'aplicaran els atributs d'execuci? de"
-
-#~ msgid "job is used."
-#~ msgstr "l'int?rpret d'ordres de la tasca actual."
-
-#~ msgid "For each NAME, the full pathname of the command is determined and"
-#~ msgstr "Per a cada NOM, es determina i es recorda el nom del cam? d'acc?s"
-
-#~ msgid "remembered. If the -p option is supplied, PATHNAME is used as the"
-#~ msgstr "complet de l'ordre. Si s'especifica l'opci? -p , es fa servir"
-
-#~ msgid "full pathname of NAME, and no path search is performed. The -r"
-#~ msgstr "CAM?_ACC?S com el nom del cam? complet de NOM, i no es realitzar?"
-
-#~ msgid "option causes the shell to forget all remembered locations. If no"
-#~ msgstr "cap cerca de camins. L'opci? -r fa que l'int?rpret d'ordres oblide"
-
-#~ msgid ""
-#~ "arguments are given, information about remembered commands is displayed."
-#~ msgstr ""
-#~ "totes les ubicacions del cam? d'acc?s. Si no s'hi d?na arguments, es\n"
-#~ "mostrar? informaci? sobre els camins d'acc?s triats per les ordres."
-
-#~ msgid "Display helpful information about builtin commands. If PATTERN is"
-#~ msgstr "Mostra informaci? d'utilitat sobre les ordres integrades. Si"
-
-#~ msgid "specified, gives detailed help on all commands matching PATTERN,"
-#~ msgstr "s'especifica PLANTILLA, s'hi d?na ajuda detallada sobre totes les"
-
-#~ msgid "otherwise a list of the builtins is printed."
-#~ msgstr ""
-#~ "ordres que coincidisquen amb PLANTILLA, altrament s'hi mostrar? una\n"
-#~ "llista de les ordres integrades."
-
-#~ msgid "Display the history list with line numbers. Lines listed with"
-#~ msgstr "Mostra el llistat de l'hist?ric de manera numerada. Les l?nies qu?"
-
-#~ msgid "with a `*' have been modified. Argument of N says to list only"
-#~ msgstr ""
-#~ "han sigut modificades s?n llistades amb el signe \"*\". El par?metre"
-
-#~ msgid "the last N lines. The -c option causes the history list to be"
-#~ msgstr ""
-#~ "N mostra les darreres N l?nies. L'opci? -c fa que es buide l'hist?ric"
-
-#~ msgid ""
-#~ "cleared by deleting all of the entries. The `-w' option writes out the"
-#~ msgstr ""
-#~ "esborrant totes les seues entrades. L'opci? \"-w\" escriu l'hist?ric"
-
-#~ msgid ""
-#~ "current history to the history file; `-r' means to read the file and"
-#~ msgstr ""
-#~ "actual al fitxer d'hist?ric; d'altra banda, l'opci? \"-r\" llegeix el"
-
-#~ msgid "append the contents to the history list instead. `-a' means"
-#~ msgstr ""
-#~ "fitxer i afegeix els continguts a l'hist?ric. L'opci? \"-a\" afegeix"
-
-#~ msgid "to append history lines from this session to the history file."
-#~ msgstr "les l?nies de l'hist?ric d'aquesta sessi? al fitxer de l'hist?ric."
-
-#~ msgid "Argument `-n' means to read all history lines not already read"
-#~ msgstr ""
-#~ "Amb el par?metre \"-n\" es llegeix totes les l?nies de l'hist?ric que"
-
-#~ msgid "from the history file and append them to the history list. If"
-#~ msgstr "encara no hagen sigut llegides del fitxer d'hist?ric i l'afegeix a"
-
-#~ msgid "FILENAME is given, then that is used as the history file else"
-#~ msgstr "la llista de l'hist?ric. Si s'especifica FITXER, aquest es far?"
-
-#~ msgid "if $HISTFILE has a value, that is used, else ~/.bash_history."
-#~ msgstr ""
-#~ "servir com el fitxer d'hist?ric, altrament s'utilitzar? el valor de\n"
-#~ "$HISTFILE, si en t?, i sin? es mirar? en ~/.bash_history."
-
-#~ msgid "If the -s option is supplied, the non-option ARGs are appended to"
-#~ msgstr "Si s'especifica l'opci? \"-s\", els PAR?METRES que no s?n opcions"
-
-#~ msgid "the history list as a single entry. The -p option means to perform"
-#~ msgstr ""
-#~ "seran afegits a l'hist?ric com una entrada ?nica. Amb l'opci? \"-p\""
-
-#~ msgid ""
-#~ "history expansion on each ARG and display the result, without storing"
-#~ msgstr ""
-#~ "es realitza una expansi? de l'hist?ric en cada PAR?METRE i mostra el "
-
-#~ msgid "anything in the history list."
-#~ msgstr "resultat, sense al?ar res en l'hist?ric."
-
-#~ msgid "Lists the active jobs. The -l option lists process id's in addition"
-#~ msgstr "Llista les tasques actives. Amb l'opci? \"-l\" es llista els"
-
-#~ msgid "to the normal information; the -p option lists process id's only."
-#~ msgstr ""
-#~ "identificadors de proc?s a m?s de la informaci? normal; amb l'opci? \n"
-#~ "\"-p\" es llista nom?s els identificadors de proc?s."
-
-#~ msgid ""
-#~ "If -n is given, only processes that have changed status since the last"
-#~ msgstr "Si s'especifica \"-n\", nom?s s'imprimeixen els processos que hagen"
-
-#~ msgid ""
-#~ "notification are printed. JOBSPEC restricts output to that job. The"
-#~ msgstr ""
-#~ "canviat el seu estat despr?s del seu darrer av?s.\n"
-#~ "ID_TASCA restringeix que es mostre una tasca particular."
-
-#~ msgid "-r and -s options restrict output to running and stopped jobs only,"
-#~ msgstr ""
-#~ "Amb les opcions \"-r\" i \"-s\" es restringeix nom?s la impressi? de"
-
-#~ msgid "respectively. Without options, the status of all active jobs is"
-#~ msgstr "les tasques actives i aturades, respectivamente. Sense cap opci?,"
-
-#~ msgid ""
-#~ "printed. If -x is given, COMMAND is run after all job specifications"
-#~ msgstr ""
-#~ "es mostren l'estat de totes les tasques actives Si s'especifica\n"
-#~ "\"-X\" s'executa ORDRE despr?s de que totes les especificacions de"
-
-#~ msgid ""
-#~ "that appear in ARGS have been replaced with the process ID of that job's"
-#~ msgstr ""
-#~ "tasca que apareixen en PAR?METRES hagen sigut reempla?ades pel proc?s"
-
-#~ msgid "process group leader."
-#~ msgstr "ID del proc?s de la tasca mestressa del grup."
-
-#~ msgid "Removes each JOBSPEC argument from the table of active jobs."
-#~ msgstr ""
-#~ "Suprimeix cada par?metre de ID_TASCA de la taula de tasques actives."
-
-#~ msgid "Send the processes named by PID (or JOB) the signal SIGSPEC. If"
-#~ msgstr ""
-#~ "Envia el SENYAL als processos especificats pel seu PID o pel seu nom"
-
-#~ msgid ""
-#~ "SIGSPEC is not present, then SIGTERM is assumed. An argument of `-l'"
-#~ msgstr "de tasca. Si no s'especifica el SENYAL, aleshores s'assumeix"
-
-#~ msgid "lists the signal names; if arguments follow `-l' they are assumed to"
-#~ msgstr "SIGTERM. Amb un par?metre de \"-l\" es llista els noms de les"
-
-#~ msgid "be signal numbers for which names should be listed. Kill is a shell"
-#~ msgstr ""
-#~ "senyals; si hi ha un par?metre despr?s de l'opci? \"-l\", es mostra\n"
-#~ "el valor num?ric del n?mero de senyal. L'ordre ?kill? ?s "
-
-#~ msgid "builtin for two reasons: it allows job IDs to be used instead of"
-#~ msgstr "integrada de l'int?rpret per dues raons: permet fer servir els"
-
-#~ msgid "process IDs, and, if you have reached the limit on processes that"
-#~ msgstr ""
-#~ "identificadors de tasca en voltes dels identificadors de proc?s i, si"
-
-#~ msgid ""
-#~ "you can create, you don't have to start a process to kill another one."
-#~ msgstr ""
-#~ "no heu excedit el l?mit de processos que pots crear-hi, no heu\n"
-#~ "d'iniciar un altre proc?s per a finalitzar un altre."
-
-#~ msgid "Each ARG is an arithmetic expression to be evaluated. Evaluation"
-#~ msgstr "Cada PARAMETRE ?s una expressi? aritm?tica per a avaluar-se."
-
-#~ msgid "is done in long integers with no check for overflow, though division"
-#~ msgstr ""
-#~ "L'avaluaci? es fa amb enters long sense control de sobreeiximent, si"
-
-#~ msgid "by 0 is trapped and flagged as an error. The following list of"
-#~ msgstr ""
-#~ "b? la divisi? per 0 ?s capturada i marcada com un error. La seg?ent"
-
-#~ msgid "operators is grouped into levels of equal-precedence operators."
-#~ msgstr "llista d'operadors s'agrupa dins del mateix nivell de preced?ncia."
-
-#~ msgid "The levels are listed in order of decreasing precedence."
-#~ msgstr "La llista dels nivells est? ordenada de manera decreixent."
-
-#~ msgid "\t-, +\t\tunary minus, plus"
-#~ msgstr "\t-, +\t\tunari minus, m?s"
-
-#~ msgid "\t!, ~\t\tlogical and bitwise negation"
-#~ msgstr "\t!, ~\t\tnegaci? l?gica i bin?ria"
-
-#~ msgid "\t*, /, %\t\tmultiplication, division, remainder"
-#~ msgstr "\t*, /, %\t\tmultiplicaci?, divisi?, restant"
-
-#~ msgid "\t+, -\t\taddition, subtraction"
-#~ msgstr "\t+, -\t\taddici?, substracci?"
-
-#~ msgid "\t<<, >>\t\tleft and right bitwise shifts"
-#~ msgstr "\t<<, >>\t\tdecalaments bin?ries dreta i esquerra"
-
-#~ msgid "\t<=, >=, <, >\tcomparison"
-#~ msgstr "\t<=, >=, <, >\tcomparaci?"
-
-#~ msgid "\t==, !=\t\tequality, inequality"
-#~ msgstr "\t==, !=\t\tequival?ncia, inequival?ncia"
-
-#~ msgid "\t&\t\tbitwise AND"
-#~ msgstr "\t&\t\tAND binari"
-
-#~ msgid "\t^\t\tbitwise XOR"
-#~ msgstr "\t^\t\tXOR binari"
-
-#~ msgid "\t|\t\tbitwise OR"
-#~ msgstr "\t|\t\tOR binari"
-
-#~ msgid "\t&&\t\tlogical AND"
-#~ msgstr "\t&&\t\tAND l?gic"
-
-#~ msgid "\t||\t\tlogical OR"
-#~ msgstr "\t||\t\tOR l?gic"
-
-#~ msgid "\texpr ? expr : expr"
-#~ msgstr "\texpr ? expr : expr"
-
-#~ msgid "\t\t\tconditional expression"
-#~ msgstr "\t\t\texpressi? condicional"
-
-#~ msgid "\t=, *=, /=, %=,"
-#~ msgstr "\t=, *=, /=, %=,"
-
-#~ msgid "\t+=, -=, <<=, >>=,"
-#~ msgstr "\t+=, -=, <<=, >>=,"
-
-#~ msgid "\t&=, ^=, |=\tassignment"
-#~ msgstr "\t&=, ^=, |=\tassignaci?"
-
-#~ msgid "is replaced by its value (coerced to a long integer) within"
-#~ msgstr ""
-#~ "nom de la variable ?s reempla?at pel seu valor (convertit for?osament"
-
-#~ msgid "an expression. The variable need not have its integer attribute"
-#~ msgstr ""
-#~ "en un enter long) dins d'una expressi?. No cal que la variable tinga"
-
-#~ msgid "turned on to be used in an expression."
-#~ msgstr ""
-#~ "activada el seu atribut d'enter per ser utilitzada en una expressi?."
-
-#~ msgid "Operators are evaluated in order of precedence. Sub-expressions in"
-#~ msgstr ""
-#~ "S'avaluen els operadors per ordre de preced?ncia. Les subexpressions"
-
-#~ msgid "parentheses are evaluated first and may override the precedence"
-#~ msgstr "qu? que es troben dins dels par?ntesis s?n avaluades primer i poden"
-
-#~ msgid "rules above."
-#~ msgstr "saltar-se les regles de preced?ncies esmentades."
-
-#~ msgid "If the last ARG evaluates to 0, let returns 1; 0 is returned"
-#~ msgstr "Si el darrer PARAMETRE avalua a 0, let retorna 1; altrament, es"
-
-#~ msgid "otherwise."
-#~ msgstr "retorna 1."
-
-#~ msgid "One line is read from the standard input, and the first word is"
-#~ msgstr ""
-#~ "Es llegeix una l?nia des de l'entrada de dades est?ndard, i s'assigna"
-
-#~ msgid ""
-#~ "assigned to the first NAME, the second word to the second NAME, and so"
-#~ msgstr "la primera paraula al primer NOM, la segona paraula al segon NOM, i"
-
-#~ msgid ""
-#~ "on, with leftover words assigned to the last NAME. Only the characters"
-#~ msgstr "aix? successivament, assignant-se les ?ltimes paraules als ?ltims"
-
-#~ msgid "found in $IFS are recognized as word delimiters. The return code is"
-#~ msgstr "NOMs. Nom?s es reconeixen com a delimitadors els car?cters que es"
-
-#~ msgid ""
-#~ "zero, unless end-of-file is encountered. If no NAMEs are supplied, the"
-#~ msgstr ""
-#~ "troben en $IFS. El codi de retorn ?s zero, mentre no es trobe el fi"
-
-#~ msgid ""
-#~ "line read is stored in the REPLY variable. If the -r option is given,"
-#~ msgstr ""
-#~ "de fitxer (EOF). Si no s'especifica NOMs, s'al?a la l?nia llegida en"
-
-#~ msgid "this signifies `raw' input, and backslash escaping is disabled. If"
-#~ msgstr ""
-#~ "la variable REPLY. Si s'especifica l'opci? \"-r\", aix? vol dir que es"
-
-#~ msgid "the `-p' option is supplied, the string supplied as an argument is"
-#~ msgstr ""
-#~ "tracta d'una entrada de dades directa (\"raw data\"), i es desactiva la"
-
-#~ msgid ""
-#~ "output without a trailing newline before attempting to read. If -a is"
-#~ msgstr ""
-#~ "barra invertida d'escapada. Si s'especifica l'opci? \"-p\", la cadena"
-
-#~ msgid ""
-#~ "supplied, the words read are assigned to sequential indices of ARRAY,"
-#~ msgstr "especificada com a par?metre es mostra sense salts de l?nia abans"
-
-#~ msgid "starting at zero. If -e is supplied and the shell is interactive,"
-#~ msgstr ""
-#~ "d'intentar llegir-la. Si s'especifica l'opci? \"-a\", s'assignen les"
-
-#~ msgid "readline is used to obtain the line."
-#~ msgstr ""
-#~ "paraules llegides a ?n ?ndex seq?encial de MATRIU, incialitzant a\n"
-#~ "zero. Si s'especifica l'opci? \"-e\" i l'int?rpret d'ordres ?s\n"
-#~ "interactiu, es fa servir \"readline\" per a obtindre la l?nia."
-
-#~ msgid "is omitted, the return status is that of the last command."
-#~ msgstr "N. Si s'omet N, l'estat del retorn ?s el de la darrera ordre."
-
-#~ msgid " -a Mark variables which are modified or created for export."
-#~ msgstr ""
-#~ " -a Marca les variables modificades o creades per a exportar-les."
-
-#~ msgid " -b Notify of job termination immediately."
-#~ msgstr " -b Avisa immediatament de la finalitzaci? d'una tasca."
-
-#~ msgid " -e Exit immediately if a command exits with a non-zero status."
-#~ msgstr ""
-#~ " -e Ix immediatament si una ordre ix amb un estat distint de zero."
-
-#~ msgid " -f Disable file name generation (globbing)."
-#~ msgstr " -f Desactiva la generaci? de noms de fitxer (globbing)."
-
-#~ msgid " -h Remember the location of commands as they are looked up."
-#~ msgstr " -h Recorda la ubicaci? de les ordres quan siguen buscades."
-
-#~ msgid ""
-#~ " -i Force the shell to be an \"interactive\" one. Interactive shells"
-#~ msgstr ""
-#~ " -i For?a l'int?rpret d'ordres el mode \"interactiu\". Aquest mode"
-
-#~ msgid " always read `~/.bashrc' on startup."
-#~ msgstr " llegeix sempre ?~/.bashrc? en iniciar-se."
-
-#~ msgid " -k All assignment arguments are placed in the environment for a"
-#~ msgstr ""
-#~ " -k Ubica totes les assignacions de par?metres en l'entorn per una"
-
-#~ msgid " command, not just those that precede the command name."
-#~ msgstr ""
-#~ " ordre, no tan sols aquells que precedeix del nom de l'ordre."
-
-#~ msgid " -m Job control is enabled."
-#~ msgstr " -m Activa el control de tasques."
-
-#~ msgid " -n Read commands but do not execute them."
-#~ msgstr " -n Llegeix les ordres per? no els executa."
-
-#~ msgid " -o option-name"
-#~ msgstr " -o nom-opci?"
-
-#~ msgid " Set the variable corresponding to option-name:"
-#~ msgstr " Especifiqueu la variable corresponent per a nom-opci?:"
-
-#~ msgid " allexport same as -a"
-#~ msgstr " allexport el mateix que -a"
-
-#~ msgid " braceexpand same as -B"
-#~ msgstr " braceexpand el mateix que -B"
-
-#~ msgid " emacs use an emacs-style line editing interface"
-#~ msgstr ""
-#~ " emacs utilitza una interfa? d'edici? de l?nia de\n"
-#~ " l'estil d'emacs."
-
-#~ msgid " errexit same as -e"
-#~ msgstr " errexit el mateix que -e"
-
-#~ msgid " hashall same as -h"
-#~ msgstr " hashall el mateix que -h"
-
-#~ msgid " histexpand same as -H"
-#~ msgstr " histexpand el mateix que -H"
-
-#~ msgid " ignoreeof the shell will not exit upon reading EOF"
-#~ msgstr ""
-#~ " ignoreeof l'int?rpret d'ordres no terminar? fins llegir\n"
-#~ " el fi de fitxer (EOF)."
-
-#~ msgid " interactive-comments"
-#~ msgstr " interactive-comments"
-
-#~ msgid ""
-#~ " allow comments to appear in interactive commands"
-#~ msgstr ""
-#~ " permet mostrar-se comentaris en les ordres\n"
-#~ " interactives"
-
-#~ msgid " keyword same as -k"
-#~ msgstr " keyword el mateix que -k"
-
-#~ msgid " monitor same as -m"
-#~ msgstr " monitor el mateix que -m"
-
-#~ msgid " noclobber same as -C"
-#~ msgstr " noclobber el mateix que -C"
-
-#~ msgid " noexec same as -n"
-#~ msgstr " noexec el mateix que -n"
-
-#~ msgid " noglob same as -f"
-#~ msgstr " noglob el mateix que -f"
-
-#~ msgid " notify save as -b"
-#~ msgstr " notify el mateix que -b"
-
-#~ msgid " nounset same as -u"
-#~ msgstr " nounset el mateix que -u"
-
-#~ msgid " onecmd same as -t"
-#~ msgstr " onecmd el mateix que -t"
-
-#~ msgid " physical same as -P"
-#~ msgstr " physical el mateix que -P"
-
-#~ msgid ""
-#~ " posix change the behavior of bash where the default"
-#~ msgstr ""
-#~ " posix canvia el comportament de bash en l'operaci?"
-
-#~ msgid ""
-#~ " operation differs from the 1003.2 standard to"
-#~ msgstr " per defecte de l'est?ndard 1003.2 per a"
-
-#~ msgid " match the standard"
-#~ msgstr " coincidir amb l'est?ndard"
-
-#~ msgid " privileged same as -p"
-#~ msgstr " privileged el mateix que -p"
-
-#~ msgid " verbose same as -v"
-#~ msgstr " verbose el mateix que -v"
-
-#~ msgid " vi use a vi-style line editing interface"
-#~ msgstr ""
-#~ " vi utilitza una intefa? d'edici? de l?nia de\n"
-#~ " l'estil de ?vi?"
-
-#~ msgid " xtrace same as -x"
-#~ msgstr " xtrace el mateix que -x"
-
-#~ msgid ""
-#~ " -p Turned on whenever the real and effective user ids do not match."
-#~ msgstr ""
-#~ " -p S'activa quan no coincideixen els identificadors d'usuari real \n"
-#~ " i efectiu."
-
-#~ msgid " Disables processing of the $ENV file and importing of shell"
-#~ msgstr " Desactiva el proc?s del fitxer $ENV i la importaci? de les"
-
-#~ msgid ""
-#~ " functions. Turning this option off causes the effective uid and"
-#~ msgstr " funcions de l'int?rpret d'ordres. Si es desactiva aquesta"
-
-#~ msgid " gid to be set to the real uid and gid."
-#~ msgstr ""
-#~ " opci?, s'estableix l'identificador d'usuari (uid) i\n"
-#~ " l'identificador de grup (gid) efectius per l'uid i gid reals."
-
-#~ msgid " -t Exit after reading and executing one command."
-#~ msgstr " -t Ix despr?s de llegir i executar una ordre."
-
-#~ msgid " -u Treat unset variables as an error when substituting."
-#~ msgstr ""
-#~ " -u Considerar les variables no inicialitzades com un error quan\n"
-#~ " se substitu?sca."
-
-#~ msgid " -v Print shell input lines as they are read."
-#~ msgstr ""
-#~ " -v Imprimeix les l?nies d'entrada de dades de l'int?rpret\n"
-#~ " d'ordres mentre es llegeixen."
-
-#~ msgid " -x Print commands and their arguments as they are executed."
-#~ msgstr ""
-#~ " -x Imprimeix les ordres i els seus par?metres mentre s'executen."
-
-#~ msgid " -B the shell will perform brace expansion"
-#~ msgstr " -B l'int?rpret d'ordres realitzar? una expansi? de claus."
-
-#~ msgid " -H Enable ! style history substitution. This flag is on"
-#~ msgstr " -H Activa l'estil ! en la substituci? de l'hist?ric. Aquest"
-
-#~ msgid " by default."
-#~ msgstr " senyalador est? marcat per defecte."
-
-#~ msgid " -C If set, disallow existing regular files to be overwritten"
-#~ msgstr " -C Evita que els fitxers regulars siguen sobreescrits per la"
-
-#~ msgid " by redirection of output."
-#~ msgstr " redirecci? de l'eixida de dades."
-
-#~ msgid " -P If set, do not follow symbolic links when executing commands"
-#~ msgstr ""
-#~ " -P No rastreja els enlla?os simb?lics quan s'executa ordres com "
-
-#~ msgid " such as cd which change the current directory."
-#~ msgstr " per exemple cd que canvia el directori actual."
-
-#~ msgid "Using + rather than - causes these flags to be turned off. The"
-#~ msgstr ""
-#~ "Si feu servir el signe \"+\" en voltes del signe \"-\" desmarcareu els\n"
-#~ "senyaladors. Tamb? es poden utilitzar els senyaladors des de la"
-
-#~ msgid "flags can also be used upon invocation of the shell. The current"
-#~ msgstr "invocaci? de l'int?rpret d'ordres. Es pot trobar la configuraci?"
-
-#~ msgid ""
-#~ "set of flags may be found in $-. The remaining n ARGs are positional"
-#~ msgstr "actual dels senyaladors en $-. Els restants PAR?METRES n s?n"
-
-#~ msgid "parameters and are assigned, in order, to $1, $2, .. $n. If no"
-#~ msgstr ""
-#~ "par?metres posicionals i estan assignats, en ordre, a $1, $2, ... $n."
-
-#~ msgid "ARGs are given, all shell variables are printed."
-#~ msgstr ""
-#~ "Si no s'especifiquen els PAR?METRES, es mostraran totes les variables de\n"
-#~ "l'int?rpret d'ordres."
-
-#~ msgid "For each NAME, remove the corresponding variable or function. Given"
-#~ msgstr ""
-#~ "Esborra la variable o funci? corresponent per a cada NOM. Amb l'opci? "
-
-#~ msgid "the `-v', unset will only act on variables. Given the `-f' flag,"
-#~ msgstr ""
-#~ "\"-v\", ?unset? opera nom?s en les variables. Amb el senyalador \"-f\","
-
-#~ msgid "unset will only act on functions. With neither flag, unset first"
-#~ msgstr "nom?s en funcions. Amb cap dels dos senyaladors, ?unset? primer"
-
-#~ msgid "tries to unset a variable, and if that fails, then tries to unset a"
-#~ msgstr ""
-#~ "intentar? eliminar una variable, i si en falla, aleshores ho intenta"
-
-#~ msgid ""
-#~ "function. Some variables (such as PATH and IFS) cannot be unset; also"
-#~ msgstr ""
-#~ "amb una funci?. Algunes variables (aix? com CAMI_ACCES i IFS) no es"
-
-#~ msgid "see readonly."
-#~ msgstr "poden esborrar (veure l'opci? \"readonly\")."
-
-#~ msgid "NAMEs are marked for automatic export to the environment of"
-#~ msgstr ""
-#~ "S'assenyalen els NOMs per a exportar-los autom?ticament a l'entorn de "
-
-#~ msgid "subsequently executed commands. If the -f option is given,"
-#~ msgstr ""
-#~ "les ordres executades subseq?entment. Si s'especifica l'opci? \"-f\", "
-
-#~ msgid "the NAMEs refer to functions. If no NAMEs are given, or if `-p'"
-#~ msgstr ""
-#~ "els NOMs fan refer?ncia a les funcions. Si no s'especifica NOMs, o si "
-
-#~ msgid "is given, a list of all names that are exported in this shell is"
-#~ msgstr ""
-#~ "s'especifica \"-p\", es mostra una llista de tots els noms exportats cap "
-
-#~ msgid "printed. An argument of `-n' says to remove the export property"
-#~ msgstr "aquest int?rpret d'ordres. Amb \"-n\" s'esborra les propietats "
-
-#~ msgid "from subsequent NAMEs. An argument of `--' disables further option"
-#~ msgstr "d'exportaci? per als NOMs subseq?ents. Amb \"--\" s'atura el "
-
-#~ msgid "processing."
-#~ msgstr "tractament subseq?ent de les opcions."
-
-#~ msgid ""
-#~ "The given NAMEs are marked readonly and the values of these NAMEs may"
-#~ msgstr ""
-#~ "Els NOMs especificats es marquen amb l'atribut de nom?s lectura, els"
-
-#~ msgid "not be changed by subsequent assignment. If the -f option is given,"
-#~ msgstr ""
-#~ "valors dels quals no poden ser canviats per assignacions subseq?ents."
-
-#~ msgid "then functions corresponding to the NAMEs are so marked. If no"
-#~ msgstr ""
-#~ "Si s'especifica l'opci? \"-f\", aleshores les funcions corresponents als"
-
-#~ msgid ""
-#~ "arguments are given, or if `-p' is given, a list of all readonly names"
-#~ msgstr "NOMs tamb? se'n marquen. Si no s'especifica par?metres, o si"
-
-#~ msgid ""
-#~ "is printed. An argument of `-n' says to remove the readonly property"
-#~ msgstr ""
-#~ "s'especifica \"-p\", es mostra una llista de tots els noms amb l'atribut"
-
-#~ msgid "from subsequent NAMEs. The `-a' option means to treat each NAME as"
-#~ msgstr "de nom?s lectura. Amb l'opci? \"-n\" s'esborra l'atribut de nom?s"
-
-#~ msgid "an array variable. An argument of `--' disables further option"
-#~ msgstr ""
-#~ "lectura pels NOMs subseq?ents. Amb \"-a\" tracta cada NOM com una\n"
-#~ "variable de matriu. Amb el par?metre \"--\" s'atura el tractament\n"
-#~ "subseq?ent de les opcions."
-
-#~ msgid "not given, it is assumed to be 1."
-#~ msgstr "Si no s'especifica N, s'assumeix el valor com a 1."
-
-#~ msgid "Read and execute commands from FILENAME and return. The pathnames"
-#~ msgstr "Llegeix i executa ordres de FITXER i retorna. Es fan servir els"
-
-#~ msgid "in $PATH are used to find the directory containing FILENAME."
-#~ msgstr "camins d'acc?s de $PATH per a trobar el directori que cont? FITXER."
-
-#~ msgid "Suspend the execution of this shell until it receives a SIGCONT"
-#~ msgstr ""
-#~ "Susp?n l'execuci? d'aquest int?rpret d'ordres fins que reba una senyal"
-
-#~ msgid "signal. The `-f' if specified says not to complain about this"
-#~ msgstr ""
-#~ "SIGCONT. Si s'especifica \"-f\" no es mostrar? cap missatge d'av?s de"
-
-#~ msgid "being a login shell if it is; just suspend anyway."
-#~ msgstr ""
-#~ "si l'int?rpret ?s un d'inici de sessi? (shell login); simplement ho susp?"
-#~ "n de\n"
-#~ "qualsevol manera."
-
-#~ msgid "Exits with a status of 0 (trueness) or 1 (falseness) depending on"
-#~ msgstr "Ix amb l'estat de 0 (cert) o 1 (fals) depenent de l'avaluaci? de "
-
-#~ msgid "the evaluation of EXPR. Expressions may be unary or binary. Unary"
-#~ msgstr "l'EXPRESSIO. Les expressions poden ser un?ries o bin?ries. Les"
-
-#~ msgid "expressions are often used to examine the status of a file. There"
-#~ msgstr ""
-#~ "expressions un?ries sovint es fan servir per a examinar l'estat d'un"
-
-#~ msgid "are string operators as well, and numeric comparison operators."
-#~ msgstr "fitxer. Tamb? hi ha operadors de cadenes i de comparaci? num?rica."
-
-#~ msgid "File operators:"
-#~ msgstr "Operadors de fitxer:"
-
-#~ msgid " -b FILE True if file is block special."
-#~ msgstr " -b FITXER Cert si el fitxer ?s un bloc especial."
-
-#~ msgid " -c FILE True if file is character special."
-#~ msgstr " -c FITXER Cert si el fitxer ?s un car?cter especial."
-
-#~ msgid " -d FILE True if file is a directory."
-#~ msgstr " -d FITXER Cert si el fitxer ?s un directori."
-
-#~ msgid " -e FILE True if file exists."
-#~ msgstr " -e FITXER Cert si el fitxer existeix."
-
-#~ msgid " -f FILE True if file exists and is a regular file."
-#~ msgstr ""
-#~ " -f FITXER Cert si el fitxer existeix i ?s un fitxer normal."
-
-#~ msgid " -g FILE True if file is set-group-id."
-#~ msgstr " -g FITXER Cert si el fitxer ?s set-group-id."
-
-#~ msgid " -h FILE True if file is a symbolic link. Use \"-L\"."
-#~ msgstr ""
-#~ " -h FITXER Cert si el fitxer ?s un enlla? simb?lic.\n"
-#~ " Utilitzeu \"-L\"."
-
-#~ msgid " -L FILE True if file is a symbolic link."
-#~ msgstr " -L FITXER Cert si el fitxer ?s un enlla? simb?lic."
-
-#~ msgid " -k FILE True if file has its \"sticky\" bit set."
-#~ msgstr ""
-#~ " -k FITXER Cert si el fitxer t? activat el seu bit \"sticky\"."
-
-#~ msgid " -p FILE True if file is a named pipe."
-#~ msgstr " -p FITXER Cert si el fitxer ?s un conducte anomenat."
-
-#~ msgid " -r FILE True if file is readable by you."
-#~ msgstr " -r FITXER Cert si podeu llegir el fitxer."
-
-#~ msgid " -s FILE True if file exists and is not empty."
-#~ msgstr " -s FITXER Cert si el fitxer existeix i no ?s buit."
-
-#~ msgid " -S FILE True if file is a socket."
-#~ msgstr " -S FITXER Cert si el fitxer ?s un s?col."
-
-#~ msgid " -t FD True if FD is opened on a terminal."
-#~ msgstr " -t FD Cert si FD ?s obert en una terminal."
-
-#~ msgid " -u FILE True if the file is set-user-id."
-#~ msgstr " -u FITXER Cert si el fitxer ?s set-user-id."
-
-#~ msgid " -w FILE True if the file is writable by you."
-#~ msgstr " -w FITXER Cert si podeu escriure el fitxer."
-
-#~ msgid " -x FILE True if the file is executable by you."
-#~ msgstr " -w FITXER Cert si podeu escriure el fitxer."
-
-#~ msgid " -O FILE True if the file is effectively owned by you."
-#~ msgstr " -O FITXER Cert si sou el propietari del fitxer."
-
-#~ msgid ""
-#~ " -G FILE True if the file is effectively owned by your group."
-#~ msgstr " -G FITXER Cert si sou del grup propietari del fitxer."
-
-#~ msgid " FILE1 -nt FILE2 True if file1 is newer than (according to"
-#~ msgstr ""
-#~ " FITXER1 -nt FITXER2\n"
-#~ " Cert si fitxer1 ?s tan recent com fitxer2"
-
-#~ msgid " modification date) file2."
-#~ msgstr " (d'acord amb les dates d'?ltima modificaci?)."
-
-#~ msgid " FILE1 -ot FILE2 True if file1 is older than file2."
-#~ msgstr ""
-#~ " FITXER1 -ot FITXER2\n"
-#~ " Cert si fitxer1 ?s tan antic com fitxer2."
-
-#~ msgid " FILE1 -ef FILE2 True if file1 is a hard link to file2."
-#~ msgstr ""
-#~ " FITXER1 -ef FITXER2\n"
-#~ " Cert si fitxer 1 ?s un enlla? fort cap a fitxer2."
-
-#~ msgid "String operators:"
-#~ msgstr "Operadors de cadena:"
-
-#~ msgid " -z STRING True if string is empty."
-#~ msgstr " -z CADENA Cert si la cadena ?s bu?da."
-
-#~ msgid " -n STRING"
-#~ msgstr " -n CADENA"
-
-#~ msgid " STRING True if string is not empty."
-#~ msgstr " CADENA Cert si la cadena no ?s bu?da."
-
-#~ msgid " STRING1 = STRING2"
-#~ msgstr " CADENA1 = CADENA2"
-
-#~ msgid " True if the strings are equal."
-#~ msgstr " Cert si les cadenes s?n iguals."
-
-#~ msgid " STRING1 != STRING2"
-#~ msgstr " CADENA1 != CADENA2"
-
-#~ msgid " True if the strings are not equal."
-#~ msgstr " Cert si les cadenes s?n diferents."
-
-#~ msgid " STRING1 < STRING2"
-#~ msgstr " CADENA1 < CADENA2"
-
-#~ msgid ""
-#~ " True if STRING1 sorts before STRING2 lexicographically"
-#~ msgstr ""
-#~ " Cert si CADENA1 precedeix alfab?ticament CADENA2."
-
-#~ msgid " STRING1 > STRING2"
-#~ msgstr " CADENA1 > CADENA2"
-
-#~ msgid ""
-#~ " True if STRING1 sorts after STRING2 lexicographically"
-#~ msgstr ""
-#~ " Cert si CADENA1 poscedeix alfab?ticament CADENA2."
-
-#~ msgid "Other operators:"
-#~ msgstr "Altres operadors:"
-
-#~ msgid " ! EXPR True if expr is false."
-#~ msgstr " ! EXPR Cert si l'expressi? ?s falsa."
-
-#~ msgid " EXPR1 -a EXPR2 True if both expr1 AND expr2 are true."
-#~ msgstr " EXPR1 -a EXPR2 Cert si ambdues expressions s?n certes."
-
-#~ msgid " EXPR1 -o EXPR2 True if either expr1 OR expr2 is true."
-#~ msgstr " EXPR1 -o EXPR2 Cert si cap d'ambdues expresi?ns s?n certes."
-
-#~ msgid " arg1 OP arg2 Arithmetic tests. OP is one of -eq, -ne,"
-#~ msgstr " arg1 OP arg2 C?lcul aritm?tic. OP ?s una de les seg?ents"
-
-#~ msgid " -lt, -le, -gt, or -ge."
-#~ msgstr " opcions: -eq, -ne, -lt, -le, -gt, or -ge."
-
-#~ msgid "Arithmetic binary operators return true if ARG1 is equal, not-equal,"
-#~ msgstr "Els operadors aritm?tics binaris retornen un valor de cert si "
-
-#~ msgid ""
-#~ "less-than, less-than-or-equal, greater-than, or greater-than-or-equal"
-#~ msgstr ""
-#~ "PARAMETRE1 ?s 'igual', 'diferent', 'menys que', 'menys o igual que',"
-
-#~ msgid "than ARG2."
-#~ msgstr "'m?s que', o 'm?s o igual que', el PARAMETRE2."
-
-#~ msgid "This is a synonym for the \"test\" builtin, but the last"
-#~ msgstr "Es tracta del sin?nim de l'ordre integrada ?test?, per? el darrer "
-
-#~ msgid "the shell."
-#~ msgstr "processos des de l'int?rpret d'ordres."
-
-#~ msgid "The command ARG is to be read and executed when the shell receives"
-#~ msgstr "L'ordre especificada en PARAMETRE s'ha de llegir i executar quan"
-
-#~ msgid "signal(s) SIGNAL_SPEC. If ARG is absent all specified signals are"
-#~ msgstr "l'int?rpret d'ordres rep alguna senyal de SIGNAL_SPEC. Si s'omet"
-
-#~ msgid "reset to their original values. If ARG is the null string each"
-#~ msgstr "PARAMETRE s'inicialitzen totes les senyals especificades als seus"
-
-#~ msgid "SIGNAL_SPEC is ignored by the shell and by the commands it invokes."
-#~ msgstr "corresponents valors originals Si el PARAMETRE ?s una cadena buida"
-
-#~ msgid "If SIGNAL_SPEC is EXIT (0) the command ARG is executed on exit from"
-#~ msgstr ""
-#~ "l'int?rpret, i les ordres que els invoquen, ignoren cada SIGNAL_SPEC."
-
-#~ msgid "the shell. If SIGNAL_SPEC is DEBUG, ARG is executed after every"
-#~ msgstr "Si s'especifica SIGNAL_SPEC com EXIT(0), s'executa l'ordre"
-
-#~ msgid "command. If ARG is `-p' then the trap commands associated with"
-#~ msgstr ""
-#~ "especificada en PARAMETRE despr?s de la finalitzaci? de la sessi? de\n"
-#~ "l'int?rpret d'ordres. Si s'especifica DEBUG en SIGNAL_SPEC, s'executa"
-
-#~ msgid "each SIGNAL_SPEC are displayed. If no arguments are supplied or if"
-#~ msgstr ""
-#~ "l'ordre especificada en PARAMETRE despr?s de la finalitzaci? de la\n"
-#~ "sessi? de l'int?rpret d'ordres. Si s'especifica \"-p\" en PARAMETRE"
-
-#~ msgid "only `-p' is given, trap prints the list of commands associated with"
-#~ msgstr ""
-#~ "aleshores es mostren les ordres de ?trap? associades amb cadascuna de\n"
-#~ "les especificacions del SENYAL. Si no s'especifica cap par?metre,"
-
-#~ msgid ""
-#~ "each signal number. SIGNAL_SPEC is either a signal name in <signal.h>"
-#~ msgstr ""
-#~ "?trap? mostra una llista d'ordres associades amb cadascun dels n?meros\n"
-#~ "de senyal. L'especificaci? del SENYAL pot ser b? un nom de senyal"
-
-#~ msgid ""
-#~ "or a signal number. `trap -l' prints a list of signal names and their"
-#~ msgstr ""
-#~ "especificat en <signal.h>, b? tindre un valor num?ric. L'ordre ?trap\n"
-#~ "-l? mostra una llista dels noms de senyal i els seus corresponents"
-
-#~ msgid "corresponding numbers. Note that a signal can be sent to the shell"
-#~ msgstr "n?meros. Observeu que una senyal pot ser lliurada a l'int?rpret"
-
-#~ msgid "with \"kill -signal $$\"."
-#~ msgstr "d'ordres amb ?kill -signal $$?."
-
-#~ msgid "For each NAME, indicate how it would be interpreted if used as a"
-#~ msgstr ""
-#~ "Per a cada NOM, indica com s'hauria d'interpretar si es fa servir com "
-
-#~ msgid "If the -t option is used, returns a single word which is one of"
-#~ msgstr ""
-#~ "Si es fa servir l'opci? \"-t\", retorna una paraula ?nica que pot ser"
-
-#~ msgid ""
-#~ "`alias', `keyword', `function', `builtin', `file' or `', if NAME is an"
-#~ msgstr ""
-#~ "\"alias\", \"keyword\", \"function\", \"builtin\", \"file\" o \"\", si un "
-#~ "NOM ?s"
-
-#~ msgid ""
-#~ "alias, shell reserved word, shell function, shell builtin, disk file,"
-#~ msgstr ""
-#~ "un ?lies, una paraula reservada, una funci?, una ordre integrada, un"
-
-#~ msgid "or unfound, respectively."
-#~ msgstr "fitxer del disc o no trobat, respectivament."
-
-#~ msgid "If the -p flag is used, either returns the name of the disk file"
-#~ msgstr ""
-#~ "Si es fa servir l'opci? \"-p\", o b? retorna el nom del fitxer del disc"
-
-#~ msgid "that would be executed, or nothing if -t would not return `file'."
-#~ msgstr ""
-#~ "que es podria executar, o b? no retorna res si l'opci? \"-t\" no\n"
-#~ "retornara \"file\"."
-
-#~ msgid "If the -a flag is used, displays all of the places that contain an"
-#~ msgstr ""
-#~ "Si es fa servir el senyalador \"-a\", mostra totes les ubicacions que"
-
-#~ msgid ""
-#~ "executable named `file'. This includes aliases and functions, if and"
-#~ msgstr ""
-#~ "contenen un executable anomenat \"file\". Aix? inclou per a ?lies i"
-
-#~ msgid "only if the -p flag is not also used."
-#~ msgstr ""
-#~ "funcions si, i nom?s si, el senyalador \"-p\" tampoc no es fa servir."
-
-#~ msgid "Type accepts -all, -path, and -type in place of -a, -p, and -t,"
-#~ msgstr ""
-#~ "L'ordre integrada ?type? accepta que s'especifique \"-all\", \"-path\", i"
-
-#~ msgid "respectively."
-#~ msgstr ""
-#~ "\"-type\", per a les opcions de \"-a\", \"-p\", i \"-t\", respectivament."
-
-#~ msgid "Ulimit provides control over the resources available to processes"
-#~ msgstr "L'ordre integrada ?ulimit? inclou el control sobre els recursos"
-
-#~ msgid "started by the shell, on systems that allow such control. If an"
-#~ msgstr "disponibles als processos iniciats per l'int?rpret, en sistemes que"
-
-#~ msgid "option is given, it is interpreted as follows:"
-#~ msgstr ""
-#~ "ho permeten. Si s'especifica una opci?, ser? especificada com\n"
-#~ "segueix:"
-
-#~ msgid " -S\tuse the `soft' resource limit"
-#~ msgstr " -S\tutilitza el l?mit dels recursos l?gics"
-
-#~ msgid " -H\tuse the `hard' resource limit"
-#~ msgstr " -H\tutilitza el l?mit dels recursos de maquinari"
-
-#~ msgid " -a\tall current limits are reported"
-#~ msgstr " -a\tmostra tots els l?mits actuals"
-
-#~ msgid " -c\tthe maximum size of core files created"
-#~ msgstr ""
-#~ " -c\tlimita la grand?ria m?xima dels fitxers de bolcat de mem?ria"
-
-#~ msgid " -d\tthe maximum size of a process's data segment"
-#~ msgstr " -d\tlimita la grand?ria m?xima d'un segment de proc?s de dades"
-
-#~ msgid " -m\tthe maximum resident set size"
-#~ msgstr " -m\tlimita la grand?ria m?xima d'una variable resident"
-
-#~ msgid " -s\tthe maximum stack size"
-#~ msgstr " -s\tlimita la grand?ria m?xima de la pila"
-
-#~ msgid " -t\tthe maximum amount of cpu time in seconds"
-#~ msgstr " -t\tlimita el temps m?xim d'an?lisi per la UCP en segons"
-
-#~ msgid " -f\tthe maximum size of files created by the shell"
-#~ msgstr " -f\tlimita la grand?ria d'un fitxer creat per l'int?rpret"
-
-#~ msgid " -p\tthe pipe buffer size"
-#~ msgstr " -p\tlimita la grand?ria de la mem?ria interm?dia d'un conducte"
-
-#~ msgid " -n\tthe maximum number of open file descriptors"
-#~ msgstr " -n\tlimita el nombre m?xim utilitzable de descriptors de fitxer"
-
-#~ msgid " -u\tthe maximum number of user processes"
-#~ msgstr " -u\tlimita el nombre m?xim de processos per usuari"
-
-#~ msgid " -v\tthe size of virtual memory"
-#~ msgstr " -v\tlimita la grand?ria de la mem?ria virtual"
-
-#~ msgid "If LIMIT is given, it is the new value of the specified resource."
-#~ msgstr "Si s'especifica LIMIT, aquest ser? el nou valor del recurs "
-
-#~ msgid "Otherwise, the current value of the specified resource is printed."
-#~ msgstr "especificat. Altrament, mostra el valor actual del recurs"
-
-#~ msgid "If no option is given, then -f is assumed. Values are in 1k"
-#~ msgstr "especificat. Si no s'especifica cap opci?, aleshores s'assumeix"
-
-#~ msgid "increments, except for -t, which is in seconds, -p, which is in"
-#~ msgstr ""
-#~ "l'opci? \"-f\". Els valors s'especifiquen en increments de 1k, tret del"
-
-#~ msgid "increments of 512 bytes, and -u, which is an unscaled number of"
-#~ msgstr ""
-#~ "cas de l'opci? \"-t\", que es en segons, de l'opci? \"-p\", que es tracta"
-
-#~ msgid "processes."
-#~ msgstr ""
-#~ "d'increments de 512 octets, i de l'opci? \"-u\", que ?s un recompte\n"
-#~ "num?ric de processos."
-
-#~ msgid ""
-#~ "The user file-creation mask is set to MODE. If MODE is omitted, or if"
-#~ msgstr ""
-#~ "La m?scara dels modes d'acc?s durant la creaci? d'un fitxer ?s MODE."
-
-#~ msgid ""
-#~ "`-S' is supplied, the current value of the mask is printed. The `-S'"
-#~ msgstr ""
-#~ "Si s'omet MODE, o si s'especifica l'opci? \"-S\", es mostra el valor"
-
-#~ msgid ""
-#~ "option makes the output symbolic; otherwise an octal number is output."
-#~ msgstr ""
-#~ "actual de la m?scara. Amb l'opci? \"-S\" es mostra de manera simb?lica;"
-
-#~ msgid "If MODE begins with a digit, it is interpreted as an octal number,"
-#~ msgstr ""
-#~ "d'altra manera l'eixida de dades ?s n?meros octals. Si MODE comen?a"
-
-#~ msgid ""
-#~ "otherwise it is a symbolic mode string like that accepted by chmod(1)."
-#~ msgstr ""
-#~ "per un d?git, aquest ser? interpretat com un n?mero octal, altrament"
-
-#~ msgid ""
-#~ "Wait for the specified process and report its termination status. If"
-#~ msgstr "s'accepten els valors simb?lics de ?chmod? (veure ?man?, secci? 1)."
-
-#~ msgid "N is not given, all currently active child processes are waited for,"
-#~ msgstr "Espera la fi d'execuci? d'un proc?s especificat i informa el seu"
-
-#~ msgid "and the return code is zero. N may be a process ID or a job"
-#~ msgstr ""
-#~ "estat de fi d'execuci?. Si no s'especifica N, s'espera per tots els"
-
-#~ msgid "specification; if a job spec is given, all processes in the job's"
-#~ msgstr ""
-#~ "processos fills actuals, i el codi de retorn ?s zero. La variable N"
-
-#~ msgid "pipeline are waited for."
-#~ msgstr ""
-#~ "pot ser un IDentificador de proc?s o l'especificaci? d'una tasca; si\n"
-#~ "s'especifica una especificaci? de tasca, s'esperen per tots els\n"
-#~ "processos dels conductes."
-
-#~ msgid "and the return code is zero. N is a process ID; if it is not given,"
-#~ msgstr "i el codi de retorn ?s zero. El par?metre N ?s un IDentificador de"
-
-#~ msgid "all child processes of the shell are waited for."
-#~ msgstr ""
-#~ "proc?s; si aquest no s'hi especifica, s'espera per tots els processos\n"
-#~ "fills de l'int?rpret d'ordres."
-
-#~ msgid "The `for' loop executes a sequence of commands for each member in a"
-#~ msgstr ""
-#~ "L'ordre de repetici? ?for? executa una seq??ncia d'ordres per a cada"
-
-#~ msgid ""
-#~ "list of items. If `in WORDS ...;' is not present, then `in \"$@\"' is"
-#~ msgstr ""
-#~ "item de la llista. Si no s'especifica l'expressi? \"in WORDS...;\","
-
-#~ msgid ""
-#~ "assumed. For each element in WORDS, NAME is set to that element, and"
-#~ msgstr ""
-#~ "aleshores es fa servir el contingut de \"$@\". Per a cada element que"
-
-#~ msgid "the COMMANDS are executed."
-#~ msgstr ""
-#~ "hi ha en PARAULES, s'inicialitza NOM a aquest element, i s'executen\n"
-#~ "les ORDRES."
-
-#~ msgid "The WORDS are expanded, generating a list of words. The"
-#~ msgstr "S'expandeix les PARAULES, generant-se una llista de paraules. Es"
-
-#~ msgid "set of expanded words is printed on the standard error, each"
-#~ msgstr "mostra el conjunt de les paraules expandides per l'eixida d'error"
-
-#~ msgid "preceded by a number. If `in WORDS' is not present, `in \"$@\"'"
-#~ msgstr ""
-#~ "est?ndard, precedit d'un n?mero. Si no s'especifica l'expressi? \"in"
-
-#~ msgid "is assumed. The PS3 prompt is then displayed and a line read"
-#~ msgstr "WORDS\", es fa servir el contingut de \"$@\". Aleshores s'exhibeix"
-
-#~ msgid "from the standard input. If the line consists of the number"
-#~ msgstr "l'indicador de PS3 i es llegeix la l?nia des de l'entrada de dades"
-
-#~ msgid "corresponding to one of the displayed words, then NAME is set"
-#~ msgstr ""
-#~ "est?ndard. Si la l?nia consisteix d'un n?mero corresponent a una de"
-
-#~ msgid "to that word. If the line is empty, WORDS and the prompt are"
-#~ msgstr "les paraules exhibides, aleshores el valor de la variable NOM"
-
-#~ msgid "redisplayed. If EOF is read, the command completes. Any other"
-#~ msgstr ""
-#~ "s'inicialitza amb aquesta paraula. Si la l?nia ?s buida, la variable"
-
-#~ msgid "value read causes NAME to be set to null. The line read is saved"
-#~ msgstr ""
-#~ "PARAULES i l'indicador s'exhibeixen una altra vegada. Si es detecta"
-
-#~ msgid "in the variable REPLY. COMMANDS are executed after each selection"
-#~ msgstr ""
-#~ "un la fi del fitxer (EOF), l'ordre termina. Si es llegeix qualsevol"
-
-#~ msgid "until a break or return command is executed."
-#~ msgstr ""
-#~ "altre valor, s'inicialitzar? el valor de NOM com nul. La l?nia\n"
-#~ "llegida s'al?a en la variable REPLY. Les ordres al?ades en el\n"
-#~ "par?metre ORDRES s'executa despr?s de cada selecci? fins que s'execute\n"
-#~ "una ordre de ?break? o ?return?."
-
-#~ msgid "`|' is used to separate multiple patterns."
-#~ msgstr ""
-#~ "concord?ncia del valor en PARAULA amb del valor en PATRO. Es fa\n"
-#~ "servir el signe \"|\" per a separar m?ltiples patrons."
-
-#~ msgid ""
-#~ "The if COMMANDS are executed. If the exit status is zero, then the then"
-#~ msgstr "S'executen els ORDRES ?if?. Si l'estat d'eixida ?s zero, aleshores"
-
-#~ msgid ""
-#~ "COMMANDS are executed. Otherwise, each of the elif COMMANDS are executed"
-#~ msgstr ""
-#~ "s'executen les ORDRES ?then?. Altrament, s'executen cadascun de les"
-
-#~ msgid ""
-#~ "in turn, and if the exit status is zero, the corresponding then COMMANDS"
-#~ msgstr "ORDRES de ?elif?, i si l'estat d'eixida ?s zero, les corresponents"
-
-#~ msgid ""
-#~ "are executed and the if command completes. Otherwise, the else COMMANDS"
-#~ msgstr "ORDRES de ?else? s'executen, si n'hi han. L'estat d'eixida ?s el"
-
-#~ msgid ""
-#~ "are executed, if present. The exit status is the exit status of the last"
-#~ msgstr "corresponent de la darrera ordre executada, o zero si no hi ha cap"
-
-#~ msgid "command executed, or zero if no condition tested true."
-#~ msgstr "condici? resolta com a certa."
-
-#~ msgid "`while' COMMANDS has an exit status of zero."
-#~ msgstr "de la instrucci? ?while? tinga un estat d'eixida igual a zero."
-
-#~ msgid "`until' COMMANDS has an exit status which is not zero."
-#~ msgstr "de la instrucci? ?until? tinga un estat d'eixida que no siga zero."
-
-#~ msgid "Create a simple command invoked by NAME which runs COMMANDS."
-#~ msgstr "Crea una ordre simple invocada pel NOM que executa ORDRES. Els "
-
-#~ msgid "Arguments on the command line along with NAME are passed to the"
-#~ msgstr ""
-#~ "par?metres especificats al llarg de la l?nia de l'ordre es passen a la"
-
-#~ msgid "function as $0 .. $n."
-#~ msgstr "funci? com a $0 ... $n."
-
-#~ msgid "entire set of commands."
-#~ msgstr "redireccionar un conjunt sencer d'ordres."
-
-#~ msgid "This is similar to the `fg' command. Resume a stopped or background"
-#~ msgstr "A?? ?s semblant amb qu? passa amb l'ordre ?fg?. Repr?n una tasca "
-
-#~ msgid "job. If you specifiy DIGITS, then that job is used. If you specify"
-#~ msgstr ""
-#~ "aturada o ubicada en segon pla. Si especifiqueu DIGITS, aleshores es"
-
-#~ msgid ""
-#~ "WORD, then the job whose name begins with WORD is used. Following the"
-#~ msgstr "fa servir aquesta tasca. Si especifiqueu PARAULES, aleshores es fa"
-
-#~ msgid "job specification with a `&' places the job in the background."
-#~ msgstr ""
-#~ "servir la tasca, el nom de la qual comence pel valor en PARAULA. Si\n"
-#~ "s'especifica la tasca comen?ant pel signe \"&\" s'ubica la tasca en\n"
-#~ "segon pla."
-
-#~ msgid "BASH_VERSION The version numbers of this Bash."
-#~ msgstr "BASH_VERSION Cont? la versi? de Bash."
-
-#~ msgid "CDPATH A colon separated list of directories to search"
-#~ msgstr "CDPATH Cont? una llista de directoris, separats"
-
-#~ msgid "\t\twhen the argument to `cd' is not found in the current"
-#~ msgstr ""
-#~ " pel signe de dos punts, per a cercar quan el par?metre"
-
-#~ msgid "\t\tdirectory."
-#~ msgstr ""
-#~ " especificat per a l'ordre ?cd? no es troba en el\n"
-#~ " directori actual."
-
-#~ msgid ""
-#~ "HISTFILE The name of the file where your command history is stored."
-#~ msgstr ""
-#~ "HISTFILE Cont? el nom del fitxer on ?s al?ada l'hist?ric\n"
-#~ " d'ordres executades."
-
-#~ msgid "HISTFILESIZE The maximum number of lines this file can contain."
-#~ msgstr ""
-#~ "HISTFILESIZE Cont? el nombre m?xim de l?nies que un fitxer pot \n"
-#~ " contindre."
-
-#~ msgid "HISTSIZE The maximum number of history lines that a running"
-#~ msgstr "HISTSIZE Cont? el nombre m?xim de l?nies de l'hist?ric que "
-
-#~ msgid "\t\tshell can access."
-#~ msgstr " l'int?rpret d'ordres pot accedir."
-
-#~ msgid "HOME The complete pathname to your login directory."
-#~ msgstr ""
-#~ "HOME Cont? el nom cam? d'acc?s cap el directori de la\n"
-#~ " vostra sessi? d'usuari."
-
-#~ msgid ""
-#~ "HOSTTYPE The type of CPU this version of Bash is running under."
-#~ msgstr ""
-#~ "HOSTTYPE Cont? la mena de CPU sota la qual aquesta versi?\n"
-#~ " de bash est? corrent."
-
-#~ msgid ""
-#~ "IGNOREEOF Controls the action of the shell on receipt of an EOF"
-#~ msgstr ""
-#~ "IGNOREOEOF Controla l'acci? de l'int?rpret d'ordres quan rep un"
-
-#~ msgid "\t\tcharacter as the sole input. If set, then the value"
-#~ msgstr " car?cter de fi de fitxer (EOF) com a ?nica entrada."
-
-#~ msgid "\t\tof it is the number of EOF characters that can be seen"
-#~ msgstr " Si s'activa, aleshores el seu valor ?s el nombre de"
-
-#~ msgid "\t\tin a row on an empty line before the shell will exit"
-#~ msgstr ""
-#~ " car?cters EOF que pot ser mostrat en un afilera d'una"
-
-#~ msgid "\t\t(default 10). When unset, EOF signifies the end of input."
-#~ msgstr ""
-#~ " l?nia bu?da despr?s de que l'int?rpret eixir? (per\n"
-#~ " omissi? el valor ?s 10). Quan ?s desactivat, EOF vol\n"
-#~ " dir que s'ha finalitzat l'entrada de dades."
-
-#~ msgid "MAILCHECK\tHow often, in seconds, Bash checks for new mail."
-#~ msgstr ""
-#~ "MAILCHECK Cont? el temps, en segons, pel qual bash cada vegada \n"
-#~ " comprova si hi ha nou correu."
-
-#~ msgid "MAILPATH\tA colon-separated list of filenames which Bash checks"
-#~ msgstr "MAILPATH Cont? una llista de noms de fitxers, separats pel "
-
-#~ msgid "\t\tfor new mail."
-#~ msgstr " signe \":\", on Bash comprova si hi ha correu nou."
-
-#~ msgid "OSTYPE\t\tThe version of Unix this version of Bash is running on."
-#~ msgstr ""
-#~ "OSTYPE Cont? la versi? d'Unix sota la qual aquesta versi? de \n"
-#~ " Bash est? corrent."
-
-#~ msgid "PATH A colon-separated list of directories to search when"
-#~ msgstr "PATH Cont? una llista de directoris, separats pel signe "
-
-#~ msgid "\t\tlooking for commands."
-#~ msgstr " \":\", per on es recorrer? quan es busca una ordre."
-
-#~ msgid "PROMPT_COMMAND A command to be executed before the printing of each"
-#~ msgstr ""
-#~ "PROMPT_COMMAND Cont? l'ordre que s'executar? despr?s de mostrar-se "
-
-#~ msgid "\t\tprimary prompt."
-#~ msgstr " cada indicador primari."
-
-#~ msgid "PS1 The primary prompt string."
-#~ msgstr "PS1 Cont? la cadena de l'indicador primari."
-
-#~ msgid "PS2 The secondary prompt string."
-#~ msgstr "PS2 Cont? la cadena de l'indicador secundari."
-
-#~ msgid "TERM The name of the current terminal type."
-#~ msgstr "TERM Cont? el nom de la mena de terminal actual."
-
-#~ msgid "auto_resume Non-null means a command word appearing on a line by"
-#~ msgstr "auto_resume Cont? el nom de l'ordre que es buscar? primer d'una"
-
-#~ msgid "\t\titself is first looked for in the list of currently"
-#~ msgstr ""
-#~ " llista de tasques actualment aturades. Si se'n troba,"
-
-#~ msgid "\t\tstopped jobs. If found there, that job is foregrounded."
-#~ msgstr ""
-#~ " aquesta tasca s'ubicar? en primer pla. Amb el valor"
-
-#~ msgid "\t\tA value of `exact' means that the command word must"
-#~ msgstr " de \"exact\" el nom de l'ordre ha de coincidir"
-
-#~ msgid "\t\texactly match a command in the list of stopped jobs. A"
-#~ msgstr " exactament una ordre qu? es trobe a la llista de"
-
-#~ msgid "\t\tvalue of `substring' means that the command word must"
-#~ msgstr " tasques aturades. Amb \"substring\", la paraula de"
-
-#~ msgid "\t\tmatch a substring of the job. Any other value means that"
-#~ msgstr ""
-#~ " l'ordre ha de coincidir parcialment amb el nom de la"
-
-#~ msgid "\t\tthe command must be a prefix of a stopped job."
-#~ msgstr ""
-#~ " tasca (una subcadena d'aquesta). Altrament, amb\n"
-#~ " qualsevol altre valor la paraula de l'ordre ha de\n"
-#~ " coincidir amb un prefix de la tasca aturada."
-
-#~ msgid "command_oriented_history"
-#~ msgstr "command_oriented_history"
-
-#~ msgid ""
-#~ " Non-null means to save multiple-line commands together on"
-#~ msgstr ""
-#~ " Si no ?s buit, s'al?ar? juntament les ordres escrites"
-
-#~ msgid " a single history line."
-#~ msgstr ""
-#~ " en m?ltiples l?nies en una sola l?nia de l'hist?ric."
-
-#~ msgid "histchars Characters controlling history expansion and quick"
-#~ msgstr "histchars Cont? els car?cters que controlen l'expansi? de "
-
-#~ msgid "\t\tsubstitution. The first character is the history"
-#~ msgstr " l'hist?ric i la substituci? r?pida. El primer"
-
-#~ msgid "\t\tsubstitution character, usually `!'. The second is"
-#~ msgstr " car?cter ?s el de substituci? de l'hist?ric,"
-
-#~ msgid "\t\tthe `quick substitution' character, usually `^'. The"
-#~ msgstr " normalment \"!\". El segon ?s el de \"substituci?"
-
-#~ msgid "\t\tthird is the `history comment' character, usually `#'."
-#~ msgstr ""
-#~ " r?pida\", normalment \"^\". El tercer ?s el de\n"
-#~ " \"comentari de l'hist?ric\", normalment \"#\"."
-
-#~ msgid "HISTCONTROL\tSet to a value of `ignorespace', it means don't enter"
-#~ msgstr "HISTCONTROL Si s'hi especifica \"ignorespace\", no s'introduir?"
-
-#~ msgid "\t\tlines which begin with a space or tab on the history"
-#~ msgstr ""
-#~ " l?nies que comencen amb un espai o de tabulaci? en la"
-
-#~ msgid "\t\tlist. Set to a value of `ignoredups', it means don't"
-#~ msgstr ""
-#~ " llista de l'hist?ric. Si s'activa amb \"ignoredups\","
-
-#~ msgid "\t\tenter lines which match the last entered line. Set to"
-#~ msgstr ""
-#~ " no s'introduir? l?nies que concidisquen amb la darrera"
-
-#~ msgid "\t\t`ignoreboth' means to combine the two options. Unset,"
-#~ msgstr ""
-#~ " l?nia executada. Amb \"ignoreboth\" s'actuar? amb els"
-
-#~ msgid "\t\tor set to any other value than those above means to save"
-#~ msgstr " dos criteris anteriors alhora. Desactivada, o"
-
-#~ msgid "\t\tall lines on the history list."
-#~ msgstr ""
-#~ " especificant-se qualsevol altre valor, que no siga un\n"
-#~ " dels esmentats anteriorment, al?a totes les l?nies a\n"
-#~ " la llista de l'hist?ric."
-
-#~ msgid "Toggle the values of variables controlling optional behavior."
-#~ msgstr ""
-#~ "Commuta els valors de les variables, controlant els comportaments \n"
-#~ "opcionals."
-
-#~ msgid "The -s flag means to enable (set) each OPTNAME; the -u flag"
-#~ msgstr ""
-#~ "El senyalador ?-s? activa cada variable de OPTNAME; el senyalador \"-u\" "
-
-#~ msgid "unsets each OPTNAME. The -q flag suppresses output; the exit"
-#~ msgstr "desactiva cada OPTNAME. El senyalador \"-q\" suprimeix l'eixida de"
-
-#~ msgid "status indicates whether each OPTNAME is set or unset. The -o"
-#~ msgstr "dades; l'estat d'eixida indica si cada OPTNAME ?s activat o no."
-
-#~ msgid "option restricts the OPTNAMEs to those defined for use with"
-#~ msgstr "L'opci? \"o\" restringeix els OPTNAMEs d'aquells definits per a"
-
-#~ msgid "`set -o'. With no options, or with the -p option, a list of all"
-#~ msgstr "utilitzar-ho amb l'ordre ?set -o?. Sense cap opci?, o amb l'opci?"
-
-#~ msgid "settable options is displayed, with an indication of whether or"
-#~ msgstr ""
-#~ "\"-p\", s'exhibeix una llista de totes les opcions activables, amb una"
-
-#~ msgid "not each is set."
-#~ msgstr "indicaci? si ja ho ?s o no."
+"Llegeix línies d'un fitxer cap a una variable vector.\n"
+"\n"
+" Un sinònim de `mapfile'."
-BUILD_DIR=/usr/local/build/chet/bash/bash-current
+BUILD_DIR=/usr/local/build/bash/bash-current
THIS_SH=$BUILD_DIR/bash
PATH=$PATH:$BUILD_DIR
--- /dev/null
+BUILD_DIR=/usr/local/build/chet/bash/bash-current
+THIS_SH=$BUILD_DIR/bash
+PATH=$PATH:$BUILD_DIR
+
+export THIS_SH PATH
+
+rm -f /tmp/xx
+
+/bin/sh "$@"
--- /dev/null
+:; ./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...
+:;
--- /dev/null
+#! /bin/sh
+for cmd in sh bash ash ksh zsh
+do
+ echo
+ echo $cmd:
+ for demo in shx?
+ do
+ $cmd $demo
+ done
+done
echo x = $x
unset -n v w x
+
+# can we keep local variables invisible when we add nameref attribute?
+function f { typeset x; typeset -n x; x=y; }
+f
projects / thirdparty / bash.git / commitdiff
