faa0a78df3
restore yyrecursive context in quitenv (LP#1069428)
2012-10-30 20:07:15 +00:00
fc27886680
when ^C’ing out of an interactive shell, also throw away the here documents (probably leaks, maybe not due to quitenv, but not much)
2012-10-30 20:07:00 +00:00
f5ccc2feb3
while we do not condone killing of cats, fix LP#1058815
2012-10-30 20:06:49 +00:00
0ce7dcf856
maybe this makes gcc not bitch… again… anal-retentive arsecompiler…
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found in opensuse buildservice logs for centos 5
2012-10-22 20:52:47 +00:00
bfe7d78d40
bring back ${ foo;} sans dot.mkshrc patch, using a temporary file, and as experimental feature
2012-10-22 20:19:18 +00:00
574c024635
introduce MKSH_DISABLE_EXPERIMENTAL and wrap the new feature introduced
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in cid 1005084678C510CF7E4 in it
2012-10-22 16:53:22 +00:00
c7419d9e6a
defer setting exstat for eval to 0 (the one used in case shell() is empty)
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until after the stuff run in shell() has had a chance to toy with $?
bug forwarded by one of our packagers, found by one of their users
2012-10-21 21:55:05 +00:00
31f24a4040
add some bounds, for a subsequent commit:
...
• all writers of exstat ensure the value is in [0; 0xFF]
• all readers of exstat AND it with 0xFF (not strictly needed thus)
• trap_exstat is “safe”, i.e. always either -1 or [0; 0xFF]
2012-10-21 21:39:06 +00:00
bebb2d2254
EXPERIMENTAL optimisation for “sh -c 'foo'” to equal “sh -c 'exit foo'” iff
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several conditions are met as outlined below; for more background, refer to
http://www.FreeBSD.org/cgi/query-pr.cgi?pr=113860
We don’t yet optimise 「% sh -c '{ echo a; sleep 10;}&'; sleep 1; ps T」 so
the FreeBSD® sh approach cannot work for us, but scanning the “sh -c” argu‐
ment for disallowed characters and, if not, setting a flag that enables the
shell to exec the tree when parsed as TCOM *and not c_trap()* was possible.
Disallowed characters are currently C_QUOTE except space, that is:
Tab Newline " # $ & ' ( ) * ; < = > ? [ \ ] ` |
This should catch all cases of magic, variables, subshells, pipelines, etc.
2012-10-21 21:26:41 +00:00
1f43cc907d
fix backslash-asterisk glob noise for nōn-existant targets and tilde
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expansion completion; problem analysis and solution draft by Andrew
Kudryashov (thanks a lot!); this fix instead re-uses existing code
for solving the problem with multiple matches
debugged using “make d dr” targets, yay!
2012-10-21 18:33:46 +00:00
b843e91274
point out the miros-mksh@ mailing list, thanks Andrew Kudryashov
2012-10-21 17:42:51 +00:00
59f7279ea2
this is now http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55009
2012-10-21 17:38:22 +00:00
77f5b8f38d
add split-screen debugging; close-on-exec the logfile
2012-10-21 17:16:45 +00:00
b3c7268f02
gzip the catmanpage, the text page and the HTML page
2012-10-14 16:22:49 +00:00
b2e4f0b63e
add code to preformat manpages, for lesser OSes such as NetBSD®
2012-10-14 14:51:08 +00:00
b853fcc002
fix default for HISTSIZE as pointed out by Andrew Kudryashov (thanks!)
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XXX still, only the !MKSH_SMALL case is handled in the manpage
2012-10-14 14:04:05 +00:00
21234f1526
fix detection of penguin flocks
2012-10-14 14:02:10 +00:00
d8662eb228
even more hacks to pass “-O666 -fstrict-overflow -Wstrict-overflow=9 -flto=jobserver” with “gcc version 4.8.0 20120930 (experimental) [trunk revision 191865] (Debian 20120930-1)” ☹ plus make the rtchecks mandatory
2012-10-03 17:24:23 +00:00
c39bfe09ee
rewrite some code to avoid gcc 4.8 complaining
2012-10-03 16:16:15 +00:00
b55d9870e3
reorder notoktomul to have the constant as second argument like notoktoadd
2012-10-03 15:55:37 +00:00
0575d07671
rewrite XPtrV to use size_t instead of pointer arithmetic, for gcc-snapshot (20120930-1) -fstrict-overflow -Wstrict-overflow=9
2012-10-03 15:50:32 +00:00
167995da22
repair choiceless select builtin
2012-10-03 15:13:34 +00:00
0d72035990
make char_is_8_bits assertion more anal
2012-09-28 18:57:49 +00:00
4b2371eebf
add workaround for musl (define _BSD_SOURCE as well) which is even *more*
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ugly than the one for dietlibc (the other one misunderstanding the *real*
meaning of that flag), by $CC divining, until such time as all the Linux
C libraries will honour _ALL_SOURCE (I wish)…
2012-09-27 18:23:43 +00:00
9fbdef8e60
pure RCSID sync with OpenBSD, as we introduced SIGWINCH tracking earlier
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XXX we could track whether tty_fd has already been successfully opened,
XXX the ttystate initialised, and then just never close it unless it is
XXX necessary, then we can keep COLUMNS/LINES accurate in scripts, even
2012-09-21 17:20:22 +00:00
89613d34d4
detect zsh 2.5.02 as found on NeXTstep 3.3; thanks to ft (Frank Terbeck) and chris2 (Christian Neukirchen)
2012-09-18 14:18:59 +00:00
eac85ffdf1
OpenBSD found out that "building argv for $* and $@" manipulates l->argv
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in place which affects ps(1) output on BSD; create a new array and copy
the original parts from argv[] there without touching argv passed to main
2012-09-07 21:02:43 +00:00
0415b74436
Update wcwidth data from Unicode 6.1.0
2012-09-01 23:46:41 +00:00
e6ddeaa53d
sync clog
2012-08-24 21:33:51 +00:00
e2d1f3bf99
related to LP#1025843 fix tab completion for tilde
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this code is insane, who wrote globbing and expansion for mksh’s
predecessor must have been on very interesting drugs
2012-08-24 21:15:42 +00:00
42ac0dc08e
second attempt at getting '$FOO/b*r/baz' tab-completed right,
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plus the beginning of the tilde fix… do not use, this is fucking
impossible to get right, but I’d like an archival commit
2012-08-24 20:57:46 +00:00
2ed6e8998c
repair globbing $foo/ba*r/baz
2012-08-24 20:05:13 +00:00
829cd0cc70
leak less memory from tab completion
2012-08-24 19:14:56 +00:00
84020897fd
allow overriding /etc location (LP#1039713), but don’t do it
2012-08-24 19:09:10 +00:00
beca8ed86f
more int → bool
2012-08-24 19:02:57 +00:00
bb5e56d4c4
remove ${ foo;} from mksh again due to buffering issues jilles found
2012-08-17 18:34:25 +00:00
f18b1fae85
bump
2012-08-03 18:45:32 +00:00
31ad60ea89
do not advertise printf(1)
2012-08-03 18:34:31 +00:00
0decdb2100
ulimit: precompute option string for getopt and usage; noticed by bsiegert@
2012-08-03 18:30:13 +00:00
1d21782419
add -D_DARWIN_C_SOURCE on OSX; should help bsiegert@’s problem
2012-08-03 18:16:43 +00:00
9b7b7f742e
implement ksh93 feature ${ foo;}
2012-07-30 21:37:17 +00:00
8e51bb7a23
fix reentry of here documents (LP#1030581)
2012-07-30 19:58:05 +00:00
9156b9eee4
more int → bool
2012-07-30 17:28:21 +00:00
0db4002bd6
remove unused flag
2012-07-30 17:04:31 +00:00
cb5b1b3a88
another rcsid-only sync
2012-07-25 19:40:40 +00:00
aedb299057
note that some longjmp don’t handle 0 properly
...
cf. <500C1B2E.9030602@zytor.com>
2012-07-22 15:56:51 +00:00
058e7f8ed4
do implement quoting, as ${foo@Q} though, as hommage at mirmake
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dedicate this “release” to Andi
and use tomorrow’s (UTC) day for version, to cover up my debian fuckup
2012-07-20 23:22:13 +00:00
403c7c8e50
remove misleading comment fixed in last commit
2012-07-20 22:47:22 +00:00
6724ba505d
make 'typeset -p' (and soon ${foo@$}) output strings safe for re-entry
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into AT&T ksh93 (that we still must use octal, in this day and age,
because dgk’s \x is broken… tss…)
not round-trip, as ksh93 doesn’t encode hi-bit7 or \v, but safe
2012-07-20 21:18:45 +00:00
b90a11f6c5
fix more cases of x_delete() bytes vs. characters abuse (tested!); fix some int vs. size_t issues (XXX also fix x_cf_glob and friends some day…)
2012-07-20 20:50:07 +00:00
tg