Commit Graph

316 Commits

Author SHA1 Message Date
tg 40d11a2066 on the other hand, this is a regression in mksh, apparently 2009-10-04 03:13:06 +00:00
tg 33b9f8b666 * rename "set -o posix" (FPOSIX) to "set -o sh" (FSH) because it's not
just a "somewhat more POSIX" but also a "/bin/sh legacy kludge" mode
* consistently capitalise POSIX and SUSv3/SUSv4 (same as AT&T ksh) and
  Bourne shell
2009-10-02 18:08:37 +00:00
tg 2ea131ab1f make another Debian posh bug into a regression test (expected-fail) 2009-10-02 17:05:01 +00:00
tg c0589fd329 fix typos, From: Clint Adams <schizo@debian.org> 2009-10-02 16:59:53 +00:00
tg ff8b75f46f SUSv4 says that there be exit 127; the old code tried but failed, so it
was an actual programmatical bug…
2009-09-29 12:28:13 +00:00
tg a59d14b565 further optimise and simplify the handling of $RANDOM, reads and writes
to it are now either arc4random or rand/srand, but srand retains the old
state; set +o arc4random is no longer possible, but if it's there we use
arc4random(3), if not, we use rand(3) for $RANDOM reads; optimise special
variable handling too and fix a few consts and other minor things
2009-09-26 03:40:03 +00:00
tg 1dfb13b603 change undef/def MKSH_NOVI into 0/1 MKSH_S_NOVI flag (with more to come:
MKSH_S_EDIT for small (Emacs) editing mode, MKSH_S_FEAT for all the dis-
abled language features), which can be set to 0 despite MKSH_SMALL being
defined to re-enable the Vi command line editing mode (which I wouldn't,
but fits into the general mastermind scheme)
2009-09-24 17:15:33 +00:00
tg 1a28786229 * shrink MKSH_SMALL even further by removing functionality like
some GNU bash extensions (suggested by cnuke@) and bind macros
* make the random cache more efficient (and the code potentially
  smaller, although we have a new implementation of the oaat hash
  function, alongside the old one, now) and pushb only if needed
  (i.e. state has changed or user has set $RANDOM, but not onfork)
2009-09-23 18:04:58 +00:00
tg 1ea1096a4e Add a hack input function for VT100-style key sequences; support
Ctrl-CurLeft and Ctrl-CurRight (not quite ANSI, but fits the scheme)
2009-09-20 17:23:52 +00:00
tg 9fd4b9db41 $'…' functionality, documentation improvements, fixes for backslash
expansion in all modes, regression tests for both kinds of backslash
expansion; unbksl() revamp; make CTRL macro available globally
2009-09-19 21:54:46 +00:00
tg 7806fe510a allow “function stop () {” (bashism, an evil one) 2009-09-19 18:36:59 +00:00
tg 3639137e48 another ksh93 feature: test -o ?foo (almost zero cost) 2009-09-07 17:24:49 +00:00
tg 9dd98da40d Support Dave Korn’s alternative 「'a'」 (or 「'…'」) form for base-one
integers in addition to my 「1#a」 (or 「1#…」), which also allows for
finer end-of-character checking. Note that this is locale-dependent in
ksh93, set ±U dependent in mksh, and mksh’s OPTU-16 encoding is used.
2009-09-06 17:55:55 +00:00
tg 9531e12b36 merge the nameref code, using mksh standard scoping as discussed 2009-09-06 17:42:15 +00:00
tg 4a4be7d313 add the chdir builtin from mircvs://contrib/hosted/tg/deb/mksh/ for
better dash compatibility (mksh is now a dash superset if printf is
compiled in)
2009-08-30 21:02:01 +00:00
tg 09abc55150 documentation and test suite for tonight’s new features, ☾ gn8 2009-08-28 22:46:21 +00:00
tg dc976e5923 spotted a missing substitute() call inside evaluate() call
incl. regression test
2009-08-28 21:35:43 +00:00
tg 0e1266ef90 While mksh R39 builds fine on MirOS #7s8E on my trusty sparc, pgcc 2.95.3
throws out quite some warnings – fix most of them except most emitted via
-Wconversion; work around some others; discard bogus warnings.

sync clog
2009-08-08 13:08:53 +00:00
tg cc4af7b17e some bit of advice 2009-08-01 21:57:52 +00:00
tg c172cdc922 bump version and rebuild+check on MirBSD 2009-08-01 14:21:30 +00:00
tg cb2fd22c38 "official" but unsupported printf-as-builtin code, cleaner API than
in the branch; USE_PRINTF_BUILTIN=1 to enable it (Build.sh + Makefile)
2009-07-30 19:11:12 +00:00
tg 758dc5c6fe * improve CPPFLAGS vs #define handling again: do not touch CPPFLAGS from
Build.sh but use 'if defined(PRECOND) && !defined(TOBEDEFINED)'if possible
* for all of the source code, drop annotations "imake style" (if we check
  for specific OSes, bad, instead of using mirtoconf checks proper) and
  "conditions correct?" (if I'm not entirely sure if that #if catches all
  cases and no false positives) where I can see it by grepping immediately
* bump mksh patchlevel
* refresh Makefiles
2009-07-25 21:31:27 +00:00
tg cfe6688a36 in an interesting piece of self humour, remove the stop and suspend
aliases from shells requiring the Arbeitsamt to get a job ;-)
2009-07-25 20:52:41 +00:00
tg 45cac320e0 sync more tests with GNU bash2 (MirPorts), bash3 (sid), bash4 (experimental) 2009-07-19 11:14:28 +00:00
tg 0ce8f6fa39 bash4 expands 「echo ~/foo」 even if the ~ is generated by a substitution;
add appropriate quotes and mention that bash_4.0-3 (experimental) succeeds
2009-07-19 11:03:18 +00:00
tg b42582689f ABI bump to R39: adhere to the future POSIX standard regarding -o nounset;
add appropriate regression test (except $_ *is* unset in non-interactive
shells). See the thread at:
http://article.gmane.org/gmane.os.miros.general/8863
2009-07-16 15:06:45 +00:00
tg f349aeab3c be more robust against things like Debian #535970
reverts and rewrites the code from cid 10047C1EBA57E4F4AF0

XXX find out if this is done right
2009-07-06 15:06:25 +00:00
tg 3ba2780eb3 another fix from oksh for Vi Mode word erase handling, appears to unbreak
more from cid 1004A2D72DD5A4E4B4F tried to be fixed in 1004A300A72701188E3
but I’d appreciate someone who actually uses Vi Mode to test it:

   Revision 1.26: [7]download - view: [8]text, [9]markup, [10]annotated - [11]select for diffs
   Mon Jun 29 22:50:19 2009 UTC (5 days, 14 hours ago) by martynas
   Branches: [12]MAIN
   CVS tags: [13]OPENBSD_4_6_BASE, [14]OPENBSD_4_6, [15]HEAD
   Diff to: previous 1.25: [16]preferred, [17]coloured
   Changes since revision 1.25: +10 -5 lines
make VSEARCH werase act like regular werase after the last change.
vi back-words and emacs kill-region are not completely the same.
ok merdely@, millert@.  "Get it in" Darrin Chandler
2009-07-05 13:56:48 +00:00
tg e1d8d7ed01 capitalise AT&T® 2009-06-11 12:42:21 +00:00
tg 39bb71fc54 Save another couple of bytes in the !ulimit case 2009-06-10 18:11:27 +00:00
tg 571546c562 • Check if killpg(3) is available; if not, use kill(2) with negative
process ID and hope it works (is POSIXly killpg-endowed)
• bump version
• sync clog
2009-06-08 20:34:40 +00:00
tg 548a415fa9 these are expected failures if -DMKSH_ASSUME_UTF8=0 that cannot be
expressed as check.pl categories
2009-06-07 22:43:46 +00:00
tg 848e237b76 new feature: -DMKSH_ASSUME_UTF8=0 assumes utf-8 is *not* set and skips
environment inspection; useful for initrd and the likes
2009-06-07 22:28:05 +00:00
tg 1794287528 fix event-subst-* regression tests on Cygwin, which insists on a shebang 2009-06-06 14:23:17 +00:00
tg 16c47bbe91 fix bug exhibited by t0000-basic.sh introduced in R38 shortly before the
release: sometimes, a “cd -P” would cause memory corruption because lalloc
internal data was overwritten due to accidentally losing a “continue;”
2009-05-31 15:10:07 +00:00
tg da5dc48cd0 implement an extension that an interactive mode input line, when
starting with an ‘!’ exclamation mark at the beginning of a com-
mand (PS1 not PS2), shall have the same effect as the predefined
“r” alias, to be compatible with csh and GNU bash’s “!string” to
«Execute last used command starting with string» – documentation
and feature request provided by wbx@ (Waldemar Brodkorb)
2009-05-27 19:52:38 +00:00
tg b90007d784 • Build.sh, strlcpy.c: gcc-current conversion &c. warnings cleanup
• histrap.c, lex.c, misc.c: get average stack frame size to <= 768 bytes
• check.t, sh.h: bump version
2009-05-27 09:58:24 +00:00
tg 9179c10119 pgas mentioned ksh93 does [[ $foo ]] (ipv forced [[ -n $foo ]])
and it actually REDUCES code size to allow it as well; mention
in the manpage that it’s merely unportable (and of course exe-
cution time differs); sync clog
2009-05-21 14:28:35 +00:00
tg ae8d54284a commit Syllable-related improvement: simplify p_time 2009-05-20 10:10:02 +00:00
tg b6ce748064 • remove “#if 0” and “#ifdef notdef” style old debugging code
• expose “#ifdef MKSH_MIDNIGHTBSD01ASH_COMPAT” just in case they decide to
  require it and show it in the ksh version automatically
• sync the use of non-ASCII characters over files (unification)
2009-05-16 18:40:09 +00:00
tg b145ca5c9f • sync distrib/special/mksh/Makefile with bin/mksh/Build.sh and
fix the regression test’s results while here, which have been
  broken since cid 10049D9BE5254CE65B8
• get rid of separate copyright file which was intended for De-
  bian; track down commits in all files of oksh-mirbsd and mksh
  to get correct copyright years per-file, as is BSD custom
2009-05-16 16:59:42 +00:00
tg 7641ea6d07 optimise the “regression test” ☺ 2009-05-16 16:03:41 +00:00
tg cc783807d3 this began as a one-word change to the spec (manpage): that
${foo:1:2} operates on characters ipv bytes – which means:
‣ set +U: octets
‣ set -U: MirOS OPTU-8 characters

for consistency I also adapted ${#stringname} to deliver the
length in characters ipv bytes; more may follow; for example
I’d like a way to expose the string width.

you can already get the MirOS OPTU-16 of a character in the
WTF-8 (「set -U」) mode with something like
│ typeset -Uui16 -Z7 x=1#${stringname:position:1}
which will correctly use the PUA EF80‥EFFF mapping for octets.

due to this being an incompatible change, bump to R38

also change the unicode-hexdump sample regression test and
add two news for ${x:1:2} and ${#x} checks in A/W mode ☺
2009-05-16 15:53:02 +00:00
tg 747cc12184 Add search-history-up and search-history-down keybindings (both unbound
by default) to the Emacs command line editing mode; patch originally by
James Butler <sweetnavelorange@gmail.com> but slightly modified

10x
2009-05-16 14:19:23 +00:00
tg 4cd9361b1b amend regression tests with expected-fail COMSUB parse bug 2009-04-22 16:43:18 +00:00
tg 31c96f9d9d make UTF related regression tests more clear 2009-04-08 18:00:53 +00:00
tg 8cc7fdb834 "evil" workaround to the alignment issues: embed an ALLOC_ITEM into
struct env (other structures defined have no "foreign type with pos-
sible alignment constraints" members) and take care of it while dea-
ling in a struct env instance
2009-04-07 19:43:28 +00:00
tg e88736b5ef decouple conservative file descriptor use from MKSH_SMALL, with the
new MKSH_CONSERVATIVE_FDS præprocessor flag, because Minix 3, for
example, needs it (otherwise “mksh Build.sh” fails)
2009-04-06 08:33:37 +00:00
tg 398be9867a fix jobless mksh so much to make it work on Minix 3 2009-04-05 12:35:32 +00:00
tg 56c6e384e6 (experimental) implement getrusage via times if not found 2009-04-03 09:39:07 +00:00