JehanneOS/mksh
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325 Commits

Author SHA1 Message Date
tg
950df6491d add “\builtin” utility 2017-03-11 23:22:36 +00:00
tg
ff72ba8399 make “builtin” and “wait” not special 
(“\builtin” likely also doesn’t need it, as “command” isn’t)
 2017-03-11 23:10:41 +00:00
tg
2584cd0634 fixup relation between lksh and mksh (somewhat minimal delta) 2017-02-18 02:33:15 +00:00
tg
18051b7e8a less assignments 2017-02-18 01:27:24 +00:00
tg
287507fb21 there’s no evidence for -e in any BSD echo (but in ksh93 print) 
spotted by Jean Delvare <jdelvare@suse.de> and Werner Fink <werner@suse.de>
 2017-02-17 22:28:26 +00:00
tg
d9b0b71b1d fix broken indentation accidentally introduced in -r1.293 
(after checking whether indeed indentation or braces are wrong)

spotted by Jean Delvare <jdelvare@suse.de> via mailing list, thanks!
 2017-02-08 15:27:27 +00:00
tg
0ba220d2c4 gcc 6.2 warnings (stupid uninitialised that wasn't, plus FALLTHROUGH fixes) 2016-11-11 23:48:30 +00:00
tg
3aac3c30b5 return 128+SIGALRM if read with timeout timeouts, inspired by GNU bash 2016-11-11 22:17:09 +00:00
tg
6267ea36a4 fix print -cn 2016-11-11 21:37:35 +00:00
tg
6c04e4a665 make print -c honour line separator 2016-11-11 21:13:25 +00:00
tg
26689a7c81 just 'print -c' outputs not even a newline; plug a memleak while here 2016-11-11 20:53:15 +00:00
tg
5ba6be5837 put print_columns options into a helper struct, eases passing things around 2016-11-11 20:14:18 +00:00
tg
e16b0b9d5b first implementation of “print -c” for columnising, currently hardcoded newlines 2016-11-11 19:59:39 +00:00
tg
6a9dae2144 implement print -N: set output word and line separator to NUL 2016-11-11 19:18:40 +00:00
tg
8c2eda2f0f implement print -l: change output word separator to newline 2016-11-11 19:12:52 +00:00
tg
d4b81df050 goto keeps us from evaluating the loop condition twice in immediate succession 
(and shaves off an indentation level)
 2016-11-11 19:09:44 +00:00
tg
1c07e75fc0 implement: empty arg in print -A is input word separator 2016-11-11 19:02:26 +00:00
tg
4ed09871a9 refactor c_print into a loop 2016-11-11 18:50:09 +00:00
tg
4e855b1be2 pack local bools into a struct, for tighter stack packing 2016-11-11 18:44:32 +00:00
tg
61969809e4 read(2) and write(2) don’t EINTR for fast input (LP#1616692) 2016-08-25 16:21:14 +00:00
tg
757e25fb21 implement $KSH_MATCH and, to make it usable, ${foo@/bar/baz}; 
add a real-life example (for slagtc’s programmable tab completion)
to the manpage
 2016-08-01 21:38:07 +00:00
tg
5c8f42c841 fix missing Xcheck leading to overflow for strings > 127 array elements 2016-08-01 14:23:24 +00:00
tg
f21d6a3ffd fix (POSIX) errorlevel of ‘.’ when sourced file has no commands; issue discovered by Natureshadow 2016-07-28 21:39:19 +00:00
tg
dd281c52ec defer to external rename(1) too 2016-07-26 21:50:46 +00:00
tg
54a8067fd2 add print -A for R53 2016-07-25 20:38:04 +00:00
tg
c3e794c4d0 rework string pooling; disable our own (rely on compiler’s)… 
• if HAVE_STRING_POOLING is set to 1
• if HAVE_STRING_POOLING is set to 2 and not GCC < 4 is used
• if HAVE_STRING_POOLING is not set to 0 and LLVM or GCC >= 4 is used

Closes: LP#1580348
 2016-07-25 00:04:48 +00:00
tg
816614d3ce re-add realpath to prefer-external-if-argument, needed by Debian 2016-07-24 23:11:51 +00:00
tg
e8bbf79d8c invent builtin flags instead of special-casing cat and printf for prefer-external-over-builtin stuff 2016-07-24 23:10:04 +00:00
tg
582e745958 since we already support XSI test -a/-o, they better behave 2016-06-26 00:44:25 +00:00
tg
1563b70658 abort read builtin in case of read(2) errors 
noticed by arekm, persuaded by jilles, compared with other equivalent
pieces of code reading in mksh
 2016-06-25 23:52:46 +00:00
tg
3b5f9c744c I didn’t like the code behind command -[Vv] and whence, so I rewrote it. 
Bugreport by Martijn Dekker <martijn@inlv.org> about POSIX non-compliance
 2016-02-26 20:56:45 +00:00
tg
188691d285 save 200 bytes off .text by revisiting string pooling 
also, forgotten version bump
 2016-01-21 18:24:45 +00:00
tg
61f7661b92 fix errno in print/echo builtin; optimise (with partial rewrite) 2016-01-20 21:34:13 +00:00
tg
9167be0584 handle SIGPIPE in built-in cat correctly (LP#1532621) 2016-01-20 20:29:48 +00:00
tg
046d8e5b7a align with future POSIX on http://austingroupbugs.net/view.php?id=351 
with accepted interpretation (*sigh*); merge VARASN|ARRAYVAR→CMDASN
 2016-01-19 23:12:15 +00:00
tg
1b0e4f54cb permit 'read -A/-a arr[idx]' as long as only one element is read; 
fix corruption of array indicēs with this construct (LP#1533396)
 2016-01-14 22:49:33 +00:00
tg
2492c5692b incorporate suggestions by J�rg Schilling 2016-01-13 17:20:52 +00:00
tg
66ace7e647 fix regression introduced with test(1) rewrite in R40d: 
evaluation errors were not returned any more

Bug spotted and patch by Martijn Dekker <martijn@inlv.org>
 2015-12-12 19:27:36 +00:00
tg
7a47656efe fix \u0000 and \x00 being ignored in $'…' and print +r expansion 2015-10-24 19:46:10 +00:00
tg
cef386fb60 make “source” into a built-in command (keepasn, to match ksh93 and “dot”); 
remove the “stop” alias and drop old Android and OS/2 hacks and auto-unalias
 2015-10-09 21:36:59 +00:00
tg
af35e9a6de revert most of commitid 3ec342c92b3a8874 and fixup the rest; 
this should bring us closer to POSIX again
 2015-10-09 17:48:53 +00:00
tg
3fc8b5eb94 partial oksh sync, up to commit 80be547da108d5c241ae068290ca3e331446aa41? 2015-10-09 16:11:19 +00:00
tg
4adcfe8b58 oksh sync, simplify *all* if(x)free(x); constructs, simplify x_push() and sync boilerplate while here 2015-09-05 19:19:12 +00:00
tg
c674e71377 be more careful with signals and errorlevels; bounds-check them better; 
don’t trust the OS as POSuX comes up with more-than-8-bit exit codes now;
also, one more int → bool
 2015-08-13 21:38:19 +00:00
tg
9d30e9c9d6 oksh sync: one rcsid-only plus this one by guenther: 
Zero-pad the seconds in the output of 'time' to make columns line up
 2015-08-13 21:04:12 +00:00
tg
edf76ec8e6 harden the crlf vs lf tests even more; use binary mode explicitly on OS/2 2015-07-09 20:52:43 +00:00
tg
dcd8b6389b apply the new cat hack to printf, too, to prefer it over the builtin 2015-07-09 20:20:45 +00:00
tg
950827394b more easy OS/2 fixes 
From: KO Myung-Hun <komh@chollian.net>
 2015-07-09 19:46:43 +00:00
tg
f463d9da76 • revert the cat hack for realpath and rename 
‣ I was convinced by several that more magic is never the solution
• fix a comment: function cat already had precedence
• change cat loader to look for existence, FPATH included, before
  ditching the builtin; note that in manpage
 2015-07-06 17:48:37 +00:00
tg
e0196f47d5 implement completely new multiline code by delaying history store 
this commit is valgrind-tested
 2015-07-05 19:37:18 +00:00