1 2011-03-10 Jonathan Nieder <jrnieder@gmail.com>
3 * Dotcmd should exit with zero when doing nothing.
5 2011-03-10 Herbert Xu <herbert@gondor.apana.org.au>
7 * Fix CTLESC clobbering by read(1).
9 2011-03-10 Brian Koropoff <bkoropoff@gmail.com>
13 2011-03-10 Jilles Tjoelker <jilles@stack.nl>
15 * Replace GPL noclobberopen code with the FreeBSD version.
16 * Do not split the result of tilde expansion.
18 2010-11-28 Maciej Żenczykowski <zenczykowski@gmail.com>
20 * Mark status as volatile in exitshell.
22 2010-11-28 Jonathan Nieder <jrnieder@gmail.com>
24 * Use EXEXIT in place of EXEXEC.
25 * Stop documenting EXSHELLPROC.
27 2010-11-28 Gerrit Pape <pape@smarden.org>
29 * Use exit status 127 when the script to run does not exist.
31 2010-11-28 Philipp Weis <pweis@pweis.com>
33 * Document optional open parenthesis for case patterns.
35 2010-11-28 Herbert Xu <herbert@gondor.apana.org.au>
37 * Fixed trap/return regression due to SKIPEVAL removal.
38 * Allow the originator of EXERROR to set the exit status.
39 * Free IFS state in evalbackcmd.
41 2010-10-18 Herbert Xu <herbert@gondor.apana.org.au>
43 * Fix ifsfirst/ifslastp leak in casematch.
45 2010-10-07 Herbert Xu <herbert@gondor.apana.org.au>
47 * Fix EXEXEC status clobbering.
49 2010-09-08 Herbert Xu <herbert@gondor.apana.org.au>
51 * Fix ifsfirst/ifslastp leak.
52 * Fix trailing field bug in read(1).
54 2010-09-08 maximilian attems <max@stro.at>
58 2010-09-08 Jilles Tjoelker <jilles@stack.nl>
60 * Fix varinit ordering that broke fc.
62 2010-07-06 Gerrit Pape <pape@smarden.org>
64 * Check exit for eval NSUBSHELL.
66 2010-07-06 Herbert Xu <herbert@gondor.apana.org.au>
68 * Fix loss of variables when hash collides.
69 * Removed dead code for eval NPIPE.
71 2010-06-28 Gerrit Pape <pape@smarden.org>
73 * Don't clear eflag in evalbackcmd.
75 2010-05-29 Herbert Xu <herbert@gondor.apana.org.au>
77 * Continue after EINTR in read(1) with no pending signals.
79 2010-05-27 Jilles Tjoelker <jilles@stack.nl>
81 * Force fork if any trap is set, not just on EXIT.
82 * Fix corruption of redirections with byte 0x81.
84 2010-05-27 Herbert Xu <herbert@gondor.apana.org.au>
86 * Fix poplocalvar on abnormal exit from function.
87 * Do not poplocalvars prematurely on regular utilities.
88 * Move null redirect checks into caller.
89 * Fix popredir on abnormal exit from built-in.
90 * Fix wait regression where it does not wait for all jobs.
92 2010-05-26 Herbert Xu <herbert@gondor.apana.org.au>
94 * Replace cmdenviron with localvars.
96 2010-05-25 Herbert Xu <herbert@gondor.apana.org.au>
98 * Fix poplocalvar leak.
99 * Move unsetvar functionality into setvareq.
101 2010-05-24 Herbert Xu <herbert@gondor.apana.org.au>
103 * Add localvars nesting, local now fails outside functions.
105 2010-05-03 Gerrit Pape <pape@smarden.org>
107 * Fix command -- crash.
109 2010-04-15 H. Peter Anvin <hpa@zytor.com>
111 * Fix for job control off warning.
113 2010-04-02 Herbert Xu <herbert@gondor.apana.org.au>
115 * Use faccessat if available.
117 2010-04-02 Herbert Xu <herbert@gondor.apana.org.au>
119 * Make trap signal name/number errors non-fatal.
122 2010-04-02 maximilian attems <max@stro.at>
124 * Use TMPDIR in mkbuiltins.
126 2010-03-10 Jilles Tjoelker <jilles@stack.nl>
128 * Fix logical or result value.
130 2010-03-09 Herbert Xu <herbert@gondor.apana.org.au>
132 * Fix binary operator parsing.
134 2009-11-26 Herbert Xu <herbert@gondor.apana.org.au>
136 * Fix off-by-one recordregion in readcmd.
138 2009-09-28 Jim Meyering <meyering@redhat.com>
140 don't read-uninitialized for \177 in a here-doc
141 A DEL (0177, dec 127) byte in a here-document would cause dash to
142 access uninitialized memory at the end of one of the syntax.c tables,
143 since those tables are sized to accommodate a maximum index of
144 BASESYNTAX + 126. Make the generated tables one byte larger.
145 printf ':<<\\E\n\200y\nE'|./dash
146 * src/mksyntax.c (filltable): Use 258, not 257 as the size,
147 so that BASESYNTAX(=130) + 127 is a valid index.
149 Don't emit explicit array dimension in declaration.
151 2009-08-31 Eric Blake <ebb9@byu.net>
153 * Avoid compiler warnings on isdigit.
155 2009-08-31 Matthew Burgess <matthew@linuxfromscratch.org>
157 * Add another missing LC_COLLATE to mkbuiltins.
159 2009-08-31 Herbert Xu <herbert@gondor.apana.org.au>
161 * Fix NUL termination in readcmd.
162 * Lookup PWD after going through CDPATH.
164 2009-08-11 Herbert Xu <herbert@gondor.apana.org.au>
166 * Pass EV_TESTED into evalcmd.
167 * Revert SKIPEVAL into EXEXIT.
169 2009-08-11 Rocky Bernstein <rocky.bernstein@gmail.com>
171 * Add preliminary LINENO support.
173 2009-08-11 Stefan Potyra <stefan.potyra@informatik.uni-erlangen.de>
175 * Honor tab as IFS whitespace when splitting fields in readcmd.
177 2009-06-30 Herbert Xu <herbert@gondor.apana.org.au>
179 * Do not truncate file for FROMTO redirection.
181 2009-06-27 Herbert Xu <herbert@gondor.apana.org.au>
183 * Fix quoted pattern patch breakage.
185 2009-05-23 Herbert Xu <herbert@gondor.apana.org.au>
187 * Fix incorrect savefd conversions.
189 2009-02-22 Herbert Xu <herbert@gondor.apana.org.au>
191 * Fix dowait signal race.
193 * Do not close stderr when /dev/tty fails to open.
194 * Allow newlines after var name in for statements.
195 * Use CHKNL to parse case statements.
197 2009-02-22 Gerrit Pape <pape@smarden.org>
199 * Update manual page to differentiate dash from ash.
201 2009-01-14 Herbert Xu <herbert@gondor.apana.org.au>
203 * Add arith_yacc.h to dash_SOURCES.
206 2009-01-13 Herbert Xu <herbert@gondor.apana.org.au>
210 2009-01-13 Mark Mentovai <mmentovai@gmail.com>
212 * Fixed build on OS X.
214 2008-12-26 Aleksey Cheusov <vle@gmx.net>
216 * Fixed build on NetBSD.
218 2008-10-17 Herbert Xu <herbert@gondor.apana.org.au>
220 * Removed obsolete for loop syntax in manual.
222 2008-08-05 Herbert Xu <herbert@gondor.apana.org.au>
224 * Fixed getcwd build error for the non-glibc case.
226 2008-06-13 Gerrit Pape <pape@smarden.org>
228 * Added missing right parenthesis in manual page.
230 2008-06-13 Herbert Xu <herbert@gondor.apana.org.au>
232 * Fixed 3,4-argument cases for test per POSIX.
233 * Made aexpr/oexpr non-recursive.
234 * Made t_lex reentrant.
235 * Made setinputfd static.
236 * Expand ENV before using it.
237 * Added support for -l.
239 2008-05-19 Herbert Xu <herbert@gondor.apana.org.au>
241 * Fixed non-leading slash treatment in expmeta.
243 2008-05-07 Gerrit Pape <pape@smarden.org>
245 * Fixed lexical error in arithmetic expansion of & and |.
247 2008-05-03 Dan McGee <dpmcgee@gmail.com>
249 * Fixed klibc/klcc build problems.
252 2008-05-03 Herbert Xu <herbert@gondor.apana.org.au>
254 * Fixed _PATH_BSHELL warning.
255 * Test __GLIBC__ instead of _GNU_SOURCE.
256 * Restored warning when getcwd fails.
257 * Set default exvwarning2 arg0 for errors during early initialisation.
258 * Use uninitialized_var to silence bogus warnings.
260 2008-05-02 Herbert Xu <herbert@gondor.apana.org.au>
262 * Restored non-glibc getcwd support.
264 2008-03-07 Larry Doolittle <ldoolitt@recycle.lbl.gov>
266 * Fix cmdtxt crash on if statements.
268 2008-01-01 Herbert Xu <herbert@gondor.apana.org.au>
270 * Fix slash treatment in expmeta.
272 2007-12-27 Herbert Xu <herbert@gondor.apana.org.au>
274 * Add FAKEEOFMARK for expandstr.
275 * Do not show prompts in expandstr.
277 2007-12-23 Gerrit Pape <pape@smarden.org>
279 * If imaxdiv() isn't available, use / and % operators.
281 2007-12-23 Richard M Kreuter <kreuter@progn.net>
283 * Add set +o support.
285 2007-12-23 Steve Langasek <steve.langasek@canonical.com>
287 * Fixed bad pointer arithmetic in evalcommand.
289 2007-11-11 Herbert Xu <herbert@gondor.apana.org.au>
291 * Removed noexpand/length check on eofmark.
292 * Removed herefd hack.
293 * Expand here-documents in the current shell environment.
295 2007-10-20 Herbert Xu <herbert@gondor.apana.org.au>
297 * Added configure --enable-glob and --enable-fnmatch options.
298 * Fix here-doc corruption.
300 2007-10-17 Herbert Xu <herbert@gondor.apana.org.au>
302 * Replace shared illnum message by badnum function.
304 2007-10-17 Oleg Verych <olecom@flower.upol.cz>
306 * Disallow completely blank strings in non-arithmetic context.
308 2007-10-15 Herbert Xu <herbert@gondor.apana.org.au>
310 * Fixed execing of scripts with no hash-bang.
312 2007-10-11 Herbert Xu <herbert@gondor.apana.org.au>
314 * Add assignment support in arithmetic expansions.
315 * Size optimisations in arithmetic lexer.
316 * Add likely flags in expari.
317 * Use setvarint to set OPTIND.
319 2007-10-08 Herbert Xu <herbert@gondor.apana.org.au>
321 * Report substition errors at expansion time.
323 2007-10-06 Herbert Xu <herbert@gondor.apana.org.au>
326 * Treat OPTIND=0 in the same way as OPTIND=1.
328 * Use intmax_t arithmetic in test.
330 2007-10-05 Herbert Xu <herbert@gondor.apana.org.au>
332 * Made grabstackblock an inline wrapper for stalloc.
334 2007-10-04 Herbert Xu <herbert@gondor.apana.org.au>
336 * Fix parsing of ${##1}.
337 * Size optimisations in parameter expansion parser.
339 2007-10-04 Alexey Gladkov <legion@altlinux.org>
341 * Add --enable-static option to configure.
343 2007-09-26 Herbert Xu <herbert@gondor.apana.org.au>
345 * Recognise here-doc delimiters terminated by EOF.
347 2007-09-26 Roy Marples <uberlord@gentoo.org>
349 * Refresh stack pointers after makestrspace in _rmescapes.
351 2007-09-25 Gerrit Pape <pape@smarden.org>
353 * Clarify description of -nt, -ot options to test builtin.
354 * Clarify syntax of the for command.
356 2007-09-25 Herbert Xu <herbert@gondor.apana.org.au>
358 * Do not expand tilde in parameter expansion within quotes.
359 * Move parse-time quote flag detection to run-time.
361 2007-09-24 Herbert Xu <herbert@gondor.apana.org.au>
363 * Do not quote back slashes in parameter expansions outside quotes.
364 * Perform tilde expansion in all parameter expansion words.
365 * Remove superfluous arinest test in CENDQUOTE.
366 * Remove superfluous arinest test for dqvarnest.
367 * Remove superfluous dblquote settings when ending arith.
368 * Remove arithmetic expansion collapsing at parse time.
370 2007-09-22 Oleg Verych <olecom@flower.upol.cz>
372 * White space fixes for test(1).
373 * Use direct comparison instead of strcmp in test(1).
375 2007-09-22 Herbert Xu <herbert@gondor.apana.org.au>
377 * Move flushall to the point just before _exit.
379 2007-09-21 Denis Vlasenko <vda.linux@googlemail.com>
381 * Restore foreground process group on exit.
383 2007-07-12 Herbert Xu <herbert@gondor.apana.org.au>
387 2007-05-12 Herbert Xu <herbert@gondor.apana.org.au>
389 * Fix redirect restore on closed file descriptors.
390 * Size optimisations in redir.c.
392 2007-05-06 Herbert Xu <herbert@gondor.apana.org.au>
394 * Removed unnecessary inclusion of redir.h from parser.c.
395 * Invoke sh_error on error in copyfd.
396 * Use dup2 instead of copyfd in evalbackcmd.
397 * Replace copyfd by savefd and dup2.
398 * Removed redundant CLOEXEC calls.
400 2007-05-05 Herbert Xu <herbert@gondor.apana.org.au>
402 * Fixed typo in parser.h comment.
404 2007-04-28 Dan Nicholson <dbn.lists@gmail.com>
406 * Set LC_COLLATE for sort in mkbuiltin.
408 2006-10-22 Gerrit Pape <pape@smarden.org>
410 * Fixed command -v segmentation fault.
412 2006-10-13 Alexey Gladkov <legion@altlinux.org>
414 * Check return code for getgroups and fwrite.
416 2006-10-04 Herbert Xu <herbert@gondor.apana.org.au>
418 * Fixed inverted char class matching.
420 2006-05-23 Alexey Gladkov <legion@altlinux.org>
422 * Added --with-libedit option to configure.
424 2006-03-29 Herbert Xu <herbert@gondor.apana.org.au>
426 * Removed useless parsebackquote flag.
427 * Use alloca to get rid of setjmp in parse.c.
428 * Only use signed char for syntax arrays.
430 2006-01-12 Herbert Xu <herbert@gondor.apana.org.au>
432 * Fixed eval exit status with empty arguments.
434 2005-11-26 Herbert Xu <herbert@gondor.apana.org.au>
438 2005-11-14 Herbert Xu <herbert@gondor.apana.org.au>
440 * Fix \c spillage across echo commands.
442 2005-11-13 Herbert Xu <herbert@gondor.apana.org.au>
444 * Remove unnecessary truncation in _STPUTC.
445 * Always call conv_escape_str in echocmd.
447 2005-11-04 Herbert Xu <herbert@gondor.apana.org.au>
449 * Use mktemp if tempfile is not available.
451 2005-10-30 Herbert Xu <herbert@gondor.apana.org.au>
453 * Fixed support for disabling job control.
455 2005-10-29 Herbert Xu <herbert@gondor.apana.org.au>
457 * Updated BSD licence to 3-clause version per NetBSD.
459 * Removed CVS IDs and inclusion of sys/cdefs.h.
460 * Removed use of __P from error.h.
461 * Use bsd_signal if it exists and signal does not.
462 * Stop using sysexits.h in commandcmd.
463 * Use stat if stat64 does not exist.
464 * Added default implementation of bsearch.
465 * Added getpwhome as a wrapper for getpwnam.
466 * Fixed gcc 4.0 compilation problems.
467 * Added missing system.h inclusion for mempcpy.
468 * Added default implementation of strsignal.
469 * Added default implementation of killpg.
470 * Disable ulimit if there is no getrlimit.
471 * Disable histcmd completely when SMALL is defined.
472 * Added default definition for SSIZE_MAX.
473 * Removed standalone/csh support from printf.
474 * Added dummy strtod implementation.
475 * Removed standalone/csh support from test.
476 * Added dummy sysconf implementation.
477 * Include system.h for stpcpy in nodes.c.
478 * Added out-of-line ctypes functions for klibc.
479 * Fixed fallback stpcpy implementation.
481 2005-10-26 Herbert Xu <herbert@gondor.apana.org.au>
483 * Size optimisations in preadbuffer().
485 2005-10-01 Herbert Xu <herbert@gondor.apana.org.au>
487 * Skip NUL characters properly in input.c.
489 2005-03-28 Herbert Xu <herbert@gondor.apana.org.au>
491 * Removed some unnecessary inclusions of input.h.
492 * Removed unnecessary inclusion of main.h from eval.c.
493 * Removed unnecessary inclusion of eval.h from parser.c.
494 * Generalise setinputfile for use in read_profile/readcmdfile.
495 * Handle SKIPEVAL in read_profile by exiting.
496 * Let evaltree handle traps from cmdloop.
497 * Reset evalskip after minusc is executed.
498 * Stop executing traps once SKIPEVAL is seen.
499 * Only handle each signal once in dotrap.
501 2005-03-25 Gerrit Pape <pape@smarden.org>
503 * Add trailing equal sign in setvar for variables set to null.
505 2005-03-25 Herbert Xu <herbert@gondor.apana.org.au>
507 * Cleaned up src/Makefile.am.
508 * Get rid of duplicate -g -O2 in CFLAGS.
509 * Eliminate first null termination in setvar.
510 * Turn evalskip into a bit field.
512 2005-03-25 Gilles Chanteperdrix <gilles.chanteperdrix@laposte.net>
514 * Fixed support for cross-compilation.
516 2005-03-03 Herbert Xu <herbert@gondor.apana.org.au>
519 * Removed redundant setstackmark from dotcmd.
520 * Do not clobber exit status in dotcmd.
522 2005-03-02 Herbert Xu <herbert@gondor.apana.org.au>
524 * Renamed symbols to avoid conflict with libc.
525 * Optimisations in bltin/test.c.
527 2005-02-28 Herbert Xu <herbert@gondor.apana.org.au>
529 * Replaced EXEVAL with SKIPEVAL.
530 * Update funcnest atomically.
531 * Only set skipcount for break and continue.
532 * Removed expcmd built-in.
533 * Normalise input in likely/unlikely macros.
535 2005-02-28 A Costa <agcosta@gis.net>
537 * Corrected that/than typo in manual page.
539 2005-02-25 A Costa <agcosta@gis.net>
541 * Corrected grammar in manual page.
543 2005-02-25 Herbert Xu <herbert@gondor.apana.org.au>
545 * Changed boolean rootshell into shlvl counter.
546 * Catch set -e exits within built-in commands.
547 * Size optimisations with setjmp in main().
548 * Only reread exitstatus on EXEXIT in exitshell.
549 * Eliminated global exerrno.
551 2005-01-31 Gerrit Pape <pape@smarden.org>
554 * Corrected manual entry about ENV and non-interactive shells.
556 2004-11-24 Gerrit Pape <pape@smarden.org>
558 * Spell behaviour consistently in manual page.
560 2004-11-23 A Costa <agcosta@gis.net>
562 * Fixed spelling errors in manual page.
564 2004-08-21 Herbert Xu <herbert@gondor.apana.org.au>
566 * Size optimisations around varvalue() in src/expand.c.
567 * Fixed signed char promotion in src/expand.c.
569 2004-08-18 Herbert Xu <herbert@gondor.apana.org.au>
571 * Fixed $@ expansion when leading argument is null in src/expand.c.
573 2004-08-07 Herbert Xu <herbert@gondor.apana.org.au>
575 * Allow negative pid argument to kill(1) in src/jobs.c.
577 2004-08-04 Herbert Xu <herbert@gondor.apana.org.au>
579 * Fixed cd - when OLDPWD is unset in src/cd.c.
581 2004-07-09 Herbert Xu <herbert@gondor.apana.org.au>
583 * Include system.h (Gerrit Pape):
588 2004-07-03 Herbert Xu <herbert@gondor.apana.org.au>
591 * Use automake and autoconf.
592 * Include stdlib.h for exit(3) in src/mksyntax.c.
594 2004-06-29 Herbert Xu <herbert@gondor.apana.org.au>
596 * Added sigclearmask.
597 * Removed hack for _setjmp/_longjmp.
598 * Added default implementations of mempcpy/stpcpy/strchrnul.
599 * Use strtoll/strtoull if strtoimax/strtoumax are unavailable.
600 * Removed sh.1 to dash.1.
602 2004-05-28 Herbert Xu <herbert@gondor.apana.org.au>
604 * Fixed vstype trim operator ordering in cmdputs.
605 * Fixed quote for CTLENDVAR in cmdputs.
606 * Fixed VSLENGTH crash in cmdputs.
607 * Turned vstype back into a 2-d array of chars.
608 * Added POSIX character class support in pmatch.
610 For older ChangeLogs see ChangeLog.O.