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2879 Commits

Author SHA1 Message Date
tg 9c602791b2 today, Andreas Buschka learnt that the Oxford comma is an american thing 
(except for exactly the University of Oxford or to disambiguate)
 2016-09-29 09:04:56 +00:00
tg d18f9133c8 fix English (thanks to Andreas Buschka); TIL: 
• to start ⇒ a start
• to begin ⇒ a beginning
 2016-09-01 12:59:12 +00:00
tg a838564cec Unicode 9.0.0 (code and data part; FixedMisc font tbd) 2016-09-01 12:55:21 +00:00
tg e5e3fb3fc7 outstanding bumps 2016-08-25 16:21:34 +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 fa94f0339e experiment with GCC 5’s new -malign-data=abi 2016-08-24 20:50:11 +00:00
tg bb796ff785 simplify manpage and code; streamline manpage formatting and Satzzeichen 2016-08-24 20:40:00 +00:00
tg 35bd16ddfa this bug has long been fixed 2016-08-24 19:36:26 +00:00
tg 91b5d4b3ad remove all mentions of “the null string”, it’s an empty string (in most 
cases), or an unset parameter (in some cases)
 2016-08-24 19:35:26 +00:00
tg 879c6a0911 fix refactoro, spotted by Natureshadow; add (working) testsuite for all operators 2016-08-12 16:48:05 +00:00
tg 2db6d0a08c bump, required by XTaran 2016-08-10 18:20:18 +00:00
tg bb7226277b fixes 2016-08-10 18:20:05 +00:00
tg b58ff810a5 mention bases can (naturally…) only go up to 36, requested by izabera 2016-08-10 18:15:18 +00:00
tg f26cf0562b fixup a bad OpenBSD reaction on a bug afl showed: 
set source to NULL only if the memory backing source is actually reclaimed;
fixes segfault due to NULL(+24) pointer dereference reported by Score_Under
(simplified testcase added; thanks!)
 2016-08-04 20:51:35 +00:00
tg e52a2bb23f assorted code cleanup, while here anyway 2016-08-04 20:32:14 +00:00
tg d96229b205 make command() not trash the global source variable 
removes local save/restore around it in two of three callers;
the third one is in runtrap() which… probably *cough* ought
to have danced the same…
 2016-08-04 20:31:01 +00:00
tg 3e8165b9cd fix groff issue pointed out by lintian 
surprisingly enough, no changes needed for the gcc6 switch in Debian sid…
 2016-08-04 09:27:59 +00:00
tg a99bb8baa0 quote the &, for POSIX: 
An  ordinary  character  is  a  pattern  that  shall  match itself. It can be any
   character  in  the  supported  character  set except for NUL, those special shell
   characters  in [199]Quoting that require quoting, and the following three special
			⇓
   The  application  shall  quote  the following characters if they are to represent
   themselves:

|  &  ;  <  >  (  )  $  `  \  "  '  <space>  <tab>  <newline>
 2016-08-03 17:34:12 +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 8f135b3904 mark some tests as !need-pass due to Perl dependencies 2016-08-01 21:29:05 +00:00
tg e5a54ebb6b fix the occasional issue printing \xFF from a string 2016-08-01 20:23:15 +00:00
tg 6551fd5a86 move EPOCHREALTIME to correct location, drop ERRNO (wtf?) 2016-08-01 19:40:00 +00:00
tg 984894f093 >>> is not needed (LP#1608505) 2016-08-01 19:11:27 +00:00
tg cc6857dfb6 clean up chtypes use 2016-08-01 18:42:42 +00:00
tg 59619ee2ab fix sign comparison warning pointed out by Debian’s GCC 
this commit sponsored by ⮡ tarent
 2016-08-01 14:25:39 +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 b8180fba1f fix two int→size_t; reduce edchar struct size 2016-07-28 21:39:04 +00:00
tg 92370ec355 shave off 12 bytes (with fixed gcc) by making the definitions more legible 
(and dropping struct padding, tbh)
 2016-07-27 00:55:27 +00:00
tg b330976689 this hack from commitid 1004651F21443013C37 is no longer necessary (thought so) 2016-07-26 22:55:35 +00:00
tg 3c6fec1db3 missed a function (due to it being POSIX, not Korn, probably) 2016-07-26 22:03:41 +00:00
tg dd281c52ec defer to external rename(1) too 2016-07-26 21:50:46 +00:00
tg c8942b719d oops, !MKSH_SMALL 2016-07-26 21:50:30 +00:00
tg 9dbd643504 implement new evaluate-region editing command (!MKSH_SMALL) 
while here, fixup x_redraw refactoring x_clrtoeol, x_pprompt, and x_lastpos
 2016-07-26 21:37:26 +00:00
tg 04454868ff the limit parameter to x_redraw was completely bogus, drop it for now 2016-07-26 20:43:14 +00:00
tg 644536732b eek, forgot some conditions 2016-07-26 20:13:40 +00:00
tg f9d131133e remove fd>9 support in favour of upcoming named file descriptors; bump 2016-07-25 21:05:25 +00:00
tg 5edb355336 oops… 2016-07-25 21:02:13 +00:00
tg 4310e75f75 make tmux hack workable for now (libtermcap is… ugly) 
• track $TERM for the types tmux uses /^screen(-.*)?$/
• when tmux is in use (or GNU screen, really), use the, now
  hardcoded, clear-to-EOL string; otherwise, use the old behaviour
• drop unnecessary x_e_rebuildline()

carefully tested to behave no worse than R52b
 2016-07-25 20:43:54 +00:00
tg 2364bb5f22 use ^< and ^> for ROL and ROR in R53, schedule >>> as SAR for R54 
cf. http://david.tribble.com/text/c0xrot.htm
 2016-07-25 20:41:23 +00:00
tg 54a8067fd2 add print -A for R53 2016-07-25 20:38:04 +00:00
tg aa9fa0ebfe add a testcase as documentation (why POSIX isn’t everything); fix comments 2016-07-25 20:36:28 +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 5401a55a98 optimise away code for a case that’s almost unlikely to happen; fix pasto(?) 2016-07-24 23:07:19 +00:00
tg e0e63c65e6 fix issues with home directory replacement, from Torsten Sillke: 
• if $PWD = ${HOME}foo, no longer show as ~foo in PS1
• simplify ~, ~+, and ~- exactly as $PWD is upon shell entry
  (fixes HOME=/home/./foo but PWD=/home/foo)
 2016-07-24 23:05:52 +00:00
tg 8370c0dd4d experimentally use MKSH_CLRTOEOL_STRING instead of lots of spaces followed 
by lots of backspaces for many clearing scenarios; requested by tmux user
slagtc on IRC
 2016-07-12 23:07:10 +00:00
tg 353108cb25 move MIN_{COL,LIN}S here, only user left (edit.c has its own sanity checks) 
and lower them (no need to respect edit.c’s, this is only sanity against OS)
 2016-07-12 23:06:26 +00:00
tg a41a62dad7 efficient $(<<<foo) and $(<<EOF … ) implementation, requested by izabera 2016-06-26 00:44:59 +00:00