JehanneOS/mksh
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Author SHA1 Message Date
tg
007cf09db6 use EPOCHREALTIME as variable, somewhat compatible with “zmodload zsh/datetime”, as ormaaj belatedly found out 2012-11-26 22:49:51 +00:00
tg
b58d7b8053 fix regression wrt. pdksh (introduced between R40e and R40f) 
about how and when the display is redrawn by reverting one
bool back to an int, as it’s used as a counter (hm, should
be an unsigned I guess but…)

on the other hand, xlp_valid should’ve been a bool, make it so
 2012-11-26 22:39:14 +00:00
tg
9f15657f7b make cats more flexible 2012-11-26 16:39:43 +00:00
tg
c9970fb7ba make regression testsuite once again safe to run with -DMKSH_NOPROSPECTOFWORK 2012-11-25 22:23:31 +00:00
tg
2fc5aa487b RT tells me Minix 2 (i386) also doesn’t have gettimeofday(2) 2012-11-20 18:50:46 +00:00
tg
f284261018 • update documentation and references 
• say R41, we’re almost feature-complete, and the missing one
  will not require documentation updates
 2012-11-20 18:25:12 +00:00
tg
13da062f92 add MKSH_UNIXTIME 2012-11-20 18:07:45 +00:00
tg
2f41503f8e make more internal consistency checks #ifndef MKSH_SMALL 2012-11-20 18:06:53 +00:00
tg
435bc124ef introduce $BASHPID for ormaaj from #ksh 2012-11-20 17:42:32 +00:00
tg
bfda9858f1 sort 2012-11-20 17:34:42 +00:00
tg
68d8d83e67 add checks for ~+ and ~- (inspired by posh change) and bump date, 
as I’m not likely to continue hacking tonight
 2012-11-12 19:13:46 +00:00
tg
b7659199ca fix a test 2012-11-12 18:48:29 +00:00
tg
222d50f1af save some space for error-less error messages 
inspired by a bugfix for posh for something that was not a bug in here
 2012-11-12 18:28:40 +00:00
tg
bbc0702cdd make “set -o nounset” friendly (even though people who use THAT are at own fault, IMO!) 2012-10-30 21:04:56 +00:00
tg
5aa7842d33 who would’ve thought proper ^C handling be so hard? 2012-10-30 20:49:44 +00:00
tg
8caee45c60 int → bool 2012-10-30 20:13:20 +00:00
tg
faa0a78df3 restore yyrecursive context in quitenv (LP#1069428) 2012-10-30 20:07:15 +00:00
tg
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
tg
f5ccc2feb3 while we do not condone killing of cats, fix LP#1058815 2012-10-30 20:06:49 +00:00
tg
0ce7dcf856 maybe this makes gcc not bitch… again… anal-retentive arsecompiler… 
found in opensuse buildservice logs for centos 5
 2012-10-22 20:52:47 +00:00
tg
bfe7d78d40 bring back ${ foo;} sans dot.mkshrc patch, using a temporary file, and as experimental feature 2012-10-22 20:19:18 +00:00
tg
574c024635 introduce MKSH_DISABLE_EXPERIMENTAL and wrap the new feature introduced 
in cid 1005084678C510CF7E4 in it
 2012-10-22 16:53:22 +00:00
tg
c7419d9e6a defer setting exstat for eval to 0 (the one used in case shell() is empty) 
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
tg
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
tg
bebb2d2254 EXPERIMENTAL optimisation for “sh -c 'foo'” to equal “sh -c 'exit foo'” iff 
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
tg
1f43cc907d fix backslash-asterisk glob noise for nōn-existant targets and tilde 
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
tg
b843e91274 point out the miros-mksh@ mailing list, thanks Andrew Kudryashov 2012-10-21 17:42:51 +00:00
tg
59f7279ea2 this is now http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55009 2012-10-21 17:38:22 +00:00
tg
77f5b8f38d add split-screen debugging; close-on-exec the logfile 2012-10-21 17:16:45 +00:00
tg
b3c7268f02 gzip the catmanpage, the text page and the HTML page 2012-10-14 16:22:49 +00:00
tg
b2e4f0b63e add code to preformat manpages, for lesser OSes such as NetBSD® 2012-10-14 14:51:08 +00:00
tg
b853fcc002 fix default for HISTSIZE as pointed out by Andrew Kudryashov (thanks!) 
XXX still, only the !MKSH_SMALL case is handled in the manpage
 2012-10-14 14:04:05 +00:00
tg
21234f1526 fix detection of penguin flocks 2012-10-14 14:02:10 +00:00
tg
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
tg
c39bfe09ee rewrite some code to avoid gcc 4.8 complaining 2012-10-03 16:16:15 +00:00
tg
b55d9870e3 reorder notoktomul to have the constant as second argument like notoktoadd 2012-10-03 15:55:37 +00:00
tg
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
tg
167995da22 repair choiceless select builtin 2012-10-03 15:13:34 +00:00
tg
0d72035990 make char_is_8_bits assertion more anal 2012-09-28 18:57:49 +00:00
tg
4b2371eebf add workaround for musl (define _BSD_SOURCE as well) which is even *more* 
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
tg
9fbdef8e60 pure RCSID sync with OpenBSD, as we introduced SIGWINCH tracking earlier 
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
tg
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
tg
eac85ffdf1 OpenBSD found out that "building argv for $* and $@" manipulates l->argv 
in place which affects ps(1) output on BSD; create a new array and copy
the original parts from argv[] there without touching argv passed to main
 2012-09-07 21:02:43 +00:00
tg
0415b74436 Update wcwidth data from Unicode 6.1.0 2012-09-01 23:46:41 +00:00
tg
e6ddeaa53d sync clog 2012-08-24 21:33:51 +00:00
tg
e2d1f3bf99 related to LP#1025843 fix tab completion for tilde 
this code is insane, who wrote globbing and expansion for mksh’s
predecessor must have been on very interesting drugs
 2012-08-24 21:15:42 +00:00
tg
42ac0dc08e second attempt at getting '$FOO/b*r/baz' tab-completed right, 
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
tg
2ed6e8998c repair globbing $foo/ba*r/baz 2012-08-24 20:05:13 +00:00
tg
829cd0cc70 leak less memory from tab completion 2012-08-24 19:14:56 +00:00
tg
84020897fd allow overriding /etc location (LP#1039713), but don’t do it 2012-08-24 19:09:10 +00:00