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1896 Commits

Author SHA1 Message Date
tg c021aa4cad • use a flag for determining here strings, don’t parse delimiter every time 
• don’t leak memory parsing possible I/O redirection tokens
• get rid of volatile by using more const (also helps codegen, methinks)
• support empty here document markers (mksh extension)
• pimp the manpage
 2011-05-05 00:05:01 +00:00
tg 4345dd1fb8 += support for variables and arrays 2011-05-04 23:16:05 +00:00
tg 0d6e622b14 return EOS on EOS just to be on the safe side 2011-05-04 22:38:27 +00:00
tg 1a316664ef RCS Id sync with oksh (no change; their diff is bogus with nroff and gnroff) 2011-05-02 22:57:22 +00:00
tg 69f98bca9a • fix wtf(1) by keeping the paren in ${foo#\(} properly escaped in COMSUB 
• merge tputS and wdstrip_internal
⇒ net save: 604 .text 0 .data 0 .bss (MirBSD/i386)
 2011-05-02 22:52:54 +00:00
tg d69ffbf9e0 elaborate on 「${arrname[*]}」 and 「"${arrname[@]}"」 for wbx@ 2011-04-23 10:40:27 +00:00
tg 8bc51681b1 sync clog 2011-04-22 21:44:35 +00:00
tg 45cd3a340b this is about the amount -Wl,--gc-sections can help me to eliminate 2011-04-22 12:21:55 +00:00
tg d72669c66b this one is trickier 2011-04-22 12:16:38 +00:00
tg 6c0255ecb2 more static initialisers (verified using nm comparision between mksh 
built with/-out "-ffunction-sections -fdata-sections -Wl,--gc-sections"
 2011-04-22 12:15:42 +00:00
tg c0e1e7645a static initialisers implicitly null out a variable (I think) 
so take care of that (for global variables) to avoid them
moving from .bss to .data
 2011-04-22 12:10:14 +00:00
tg 51607e17b2 funnily enough “typeset -ft” description already was “correct” as to 
the today’s behaviour (and AT&T ksh’s) but the general function overview
(and description) wasn’t…
 2011-04-17 15:43:12 +00:00
tg fb93c5e225 by prodding of wbx@ let functions inherit a global xtrace 
(also since all other shells seem to do it, save posh which doesn’t trace‽)
 2011-04-17 15:40:35 +00:00
tg 61a8888213 always catch SIGALRM even in non-interactive shells to make sleep work 2011-04-17 12:24:44 +00:00
tg 6c45e3e764 avoid namespace conflicts with __attribute__(…) 2011-04-09 21:01:03 +00:00
tg e39dea490f sync… various things 2011-04-09 18:47:14 +00:00
tg 8c46637835 cnuke says Haiku is like GNU in that it has no /usr whatsoever 2011-04-09 15:39:50 +00:00
tg cd9f846852 missed one FKSH use 2011-04-09 15:21:36 +00:00
tg d57a033057 • no longer use <stdbool.h> even if it’s available 
• ensure that bool/true/false are cpp macros, overriding any pre-defined
• document the requirement that tobool(x) must map any-type 'x' into bool
• document the requirement that a bool must only be true or false, and
  that it (tobool() rather) must have an identity mapping to 'short'
• possibly fix ksh_func for/and fpFUNCTf – maybe spotted by cnuke@
 2011-04-09 15:14:55 +00:00
tg 2dbf82a737 no // style comments in my source code! 2011-04-09 15:05:44 +00:00
tg 63a08586be easier debugging with HAVE_STDBOOL_H=0 for if bool is indeed built-in 2011-04-09 14:58:53 +00:00
tg e4e5229513 shut up valgrind, thanks wbx@ for prodding 2011-04-02 13:55:35 +00:00
tg 7d3643d7b4 skip the UTF-8 BOM early, then check the magic (ELF, a.out, COFF, …) 2011-04-02 10:30:11 +00:00
tg a7091123aa Add “-C regress:no-ctty” option to test.sh for Fedora chroots 
STRONGLY DISCOURAGED
 2011-03-28 21:58:06 +00:00
tg b91b037e6a we got a decision on pathnames with exactly two leading slashes 
thanks, Eric and David!
 2011-03-28 21:31:01 +00:00
tg 6fddfc009b I made a mistake in the tests; this stuff works always (and can be tested) 
but triggers only for /bin/sh if MKSH_BINSHREDUCED (otherwise needs -o sh)
 2011-03-28 21:18:00 +00:00
tg 6784af6dbd • use mksh getopts to parse options in test.sh, collapse multiple -C args 
• sort arguments
 2011-03-28 21:15:05 +00:00
tg 19e128c4e1 add testcases, bump vsn 2011-03-28 08:40:42 +00:00
tg e19d8612ad another Debian workaround for /bin/sh: don’t pattern in trims 2011-03-28 08:27:09 +00:00
tg e8ea9954aa • Implement http://austingroupbugs.net/view.php?id=367 and align things 
a bit more with POSIX and the other shells

I considered http://austingroupbugs.net/view.php?id=253 but the use
of bi_errorf() is interesting, especially as it’s often enough a
noreturn function, and funnily enough, 'cd -P /foo' returns 0 while
'chdir -P /foo' fails (so idk where to put -e)…
 2011-03-27 18:50:06 +00:00
tg ad3707d17d don’t leak memory (pdksh did), and forgot a hunk 2011-03-27 01:30:38 +00:00
tg 5f31b8c97a • bring back test -H ifdef S_ISCDF (for HP-UX) 
• whitespace, etc.
• bump version for tonight, I’m not gonna hack on c_cd,
  all this pathname stuff is mind-boggling…
 2011-03-26 21:46:06 +00:00
tg a55de5f840 • rewrite simplify_path() to keep more in line with do_realpath() 
• add regression test to ensure that //foo pathnames are never simplified
 2011-03-26 21:09:09 +00:00
tg 7d86eaba8c simplify code to use existing $PWD 2011-03-26 19:43:49 +00:00
tg e3ed074981 use existing code 2011-03-26 19:35:35 +00:00
tg c2333a7dbd simplify_path: we CANNOT simplify pathnames beginning with // 
since they’re implementation-defined and *not absolute*!
 2011-03-26 19:29:41 +00:00
tg 79862cc1f4 one more from Austin ML 2011-03-26 16:19:29 +00:00
tg 84f7055f8f special-case another bizarre POSIX corner case 
after david korn agreed to change ksh93 to match
 2011-03-26 16:11:43 +00:00
tg b1d97ea44e temporary patch for Cygwin against cd breaking UNC pathnames 
from Chris “ironhead” Sutcliffe
 2011-03-26 15:37:19 +00:00
tg 2dffc771ac new (some possible) testcases from Austin ML, and one fix 2011-03-26 15:32:37 +00:00
tg 803c51914b • move funcs.c:do_realpath() to misc.c and make it global 
⇒ consider merging simplify_path()
• move funcs.c:c_cd() to misc.c
• make misc.c:make_path() static, c_cd() is its only user
  ⇒ mark as obsolete
• tweak misc.c:set_current_wd() to drop ksh_get_wd() argument

should be no code change, but the entire path stuff is a mess…
so expect actual implementation changes or even rewrites shortly
 2011-03-24 19:05:49 +00:00
tg 8d8ee0cc6a ironhead reported in IRC that some Cygwin guys (not he, he’s just the 
packager) complain that mksh collapses two leading slashes; IIRC POSIX
has a clause for UNC pathnames, so stop doing that, plus add a test
 2011-03-23 18:47:07 +00:00
tg bc4c3b9af0 • save/restore here document pointer during yyrecursive(), fixes crash 
• add mirbsd/openbsd (omalloc rules!) specific testcase for the above
• $__progname must be used quoted, fix in comsub-torture testcase (my bad)
 2011-03-21 21:57:35 +00:00
tg 3c41d2b063 fix cast; bump version 2011-03-17 22:09:23 +00:00
tg 2f2fe89157 • write a pattern optimiser and call it before invoking do_gmatch(), 
to catch several very slow cases (especially “*@(*foo)” busy-loops
  – spotted by Jb_boin as usual these days ☺) by converting all @(…)
  with one case to drop the enclosing MAGIC(…), and in a second pass
  collapsing adjacent asterisk (‘*’) wildcards
 2011-03-17 22:00:45 +00:00
tg a1a5922fc6 • make misc.c(gmatch.c):pat_scan() static and fix int → bool 2011-03-17 21:59:30 +00:00
tg d4e19b6624 • make DEBUG:dumpchar() not static (consider rolling into shf?) 2011-03-17 21:58:40 +00:00
tg d07bacd44a • fix check for empty pattern in ${foo/bar/baz} expansion: the 
character anchoring the pattern (‘#’ or ‘%’) must be skipped
  if one was used; fixes “BLA="#test"; echo "${BLA//#/}"” busy
  looping (due to null pattern) found by Jb_boin
 2011-03-17 21:57:50 +00:00
tg 5239e8ea4c actually, we need the android lsmod to be a builtin not an alias… 2011-03-16 20:56:33 +00:00
tg 1c22b3cc48 oops 2011-03-16 20:43:34 +00:00