Commit Graph

205 Commits

Author SHA1 Message Date
tg 7b7b75b026 * move the utf_* functions to a smaller file, to reduce the pain the
CPU has to endure while gcc is crunching on edit.c
* comment on mksh not using _exactly_ OPTU-8/OPTU-16 (XXX)
2009-09-26 04:01:34 +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 08ec9ca3ab fix (another… *sigh*) inverse logic error 2009-09-20 17:18:53 +00:00
tg 2ef07a6cc9 shrink MKSH_SMALL by removing certain editor functionality (e.g. the tilde
hack) and functions (up/down/titlecase words; search history PgUp/PgDn)
2009-09-20 17:00:53 +00:00
tg 0cf2df79e9 if things need to be in a specific order, use automated means to provide
such order, instead of relying on manually retaining it…
2009-09-20 15:38:07 +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 4ccdfc8508 much better solution: save tablep and hash value¹ in the struct tbl entry
① also saves time during texpand :D

XXX this doesn’t work well with the current indexed-array implementation
2009-08-28 20:30:59 +00:00
tg 7240c843ce this is a rather stupid diff: give ktsearch/ktenter the capability to
return information needed to do a real ktremove instead of the pseudo
ktdelete operation which merely unsets the DEFINED flag to mark it as
eligible for texpand garbage collection (even worse, !DEFINED entries
are still counted)
2009-08-28 19:57:43 +00:00
tg ed0299042c more use of memcpy(3) when we know destination and source sizes 2009-08-01 20:32:45 +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 ac6bdf61a4 get rid of a redefinition warning 2009-06-10 19:34:18 +00:00
tg 3cec01a6fd • Fix problem with ^w fix that broke 'B'
Found by Daniel LEVAI
  Fix by Darrin Chandler
  ok millert@
  From merdely@obsd
• more tabs→spaces while here
2009-06-10 19:33:16 +00:00
tg 0432f97ffe more KNF, mostly whitespace, this time more manual labour applying style(9) 2009-06-10 18:12:51 +00:00
tg 5613b3a5ac and today’s last oksh merge, from merdely: I quote:
"make ksh vi mode handle werase more like vi. It's really irritating to
have whole paths go away on ^W instead of just the last bit."

"That looks right to me" millert@, "YES kthx bye!" thib@


.oO(there are vi mode users?) We are not GNU bash, good idea! tg@
2009-06-08 20:22:19 +00:00
tg 0e7b44814b RCSID sync with oksh: cid 10049D8938D01A15AB7, 10049D8A41E43689C5A
already provided this functionality with much more verbose ci msgs
2009-06-08 20:16:01 +00:00
tg 6b2ad96bac some rather mechanical KNF, now that style(9) clarified on the status
of sizeof() as a function-like unary operator; use parenthesēs around
sizeof and return args consistently too
2009-06-08 20:06:50 +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 8a7223d4cd split utf_ptradjx into utf_ptradj function (to save space) and
self-assignment macro; remove some uses of the macro in favour
of foo += utf_ptradj(foo)
2009-05-16 15:09:07 +00:00
tg 2ebd816d63 bind new search-history-{up,down} to ANSI PgUp and PgDn keys
“because we can”
2009-05-16 14:34:57 +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 9e83002841 try to do some optimum struct packing except for struct env
(pointers, longs, size_t first; time_t next; int etc. then enum, bool)
2009-04-07 18:41:37 +00:00
tg 97c9d172d7 add comments, remove dead code 2009-04-05 12:35:21 +00:00
tg 5e4ffcbedd From: Alexander Hall <alexander@beard.se>
when following bind key macros, do not so recursively
2009-04-05 12:28:55 +00:00
tg e8fad467cf From: Alexander Hall <alexander <at> beard.se>
support multi-line bind macros (part 1 of 2 of entire diff)
2009-04-05 11:18:34 +00:00
tg d8c3d6e9c1 another off-by-one, reported by «macaronyde:#!/bin/mksh» 2009-03-17 13:56:47 +00:00
tg 8a77cd5d6e attempt to get the C1 control character problem temporarily solved:
just output them. sometimes you'll see U+FFFD even. real fix later.
2009-03-15 18:48:43 +00:00
tg 22f1fb6cd6 fix off-by-one calculation mistake making PS1 ending in newline double it 2009-03-15 18:30:40 +00:00
tg 7c040d98f9 sprinkle a few static and clean up the internal APIs 2009-03-15 16:13:40 +00:00
tg bbaa186ec6 optimise utf_widthadj 2009-02-22 19:02:27 +00:00
tg 3d3a7e545a preliminary fix for the ${foo/@(%)/x} not working in UTFMODE problem:
the width for control characters (wcwidth(wc) == -1) was hard-coded
to 2 (!) in utf_widthadj, which is true for *only* one of the two x_zotc*
functions in Emacs editing mode, and none of the other functions which
use this piece of code

change to 1, to be more correct in the general case; use of the UTF C1
control characters U+0080‥U+009F is slightly broken anyway, and this
only shifts the brokenness to different places of code

XXX maybe we want to map U+0080‥U+009F into Unicode as if they were
XXX 0x80‥0x9F in ANSI cp1252 instead, at least for displaying?

the editing code is cruel…
2009-02-22 18:57:19 +00:00
tg 9f79293319 some systems’ (such as klibc) <termios.h> does not define _POSIX_VDISABLE 2009-02-20 13:19:04 +00:00
tg de9fe12a4c use a more common/generic routine for TIOCGWINSZ;
ensure x_cols and x_lins always have a sane value
after them (even if not tty_fd)
2008-12-29 21:05:15 +00:00
tg 31d1499219 * back out almost all of the memory allocator related changes, as aalloc
was hard to type and hard to fix, galloc is also hard to fix, and some
  things I learned will probably improve things more but make me use the
  original form as base (especially for space savings)
* let sizeofN die though, remove even more casts
* optimise, polish
* regen Makefiles
* sprinkle a few /* CONSTCOND */ while here
2008-12-13 17:02:18 +00:00
tg 042086e49e rename utf8-hack to utf8-mode (use set -U or set +U instead, anyway)
and announce less hackish things
2008-12-04 18:11:08 +00:00
tg 546d5d0def give hints to anew() according to aalloc stats output for testsuite and a
little interactive use, to reduce the number realloc(3) must be called
2008-11-15 09:00:19 +00:00
tg 32e1ecf5b3 enable passing of a hint how many pointers we’ll need to anew()
if 0, the default is used
2008-11-15 07:35:25 +00:00
tg 4d3fc2413e switch to a (nmemb,size) API from a (nmemb*size) API
cost: text += (308, 256, 4, -100)
2008-11-12 00:54:52 +00:00
tg 246b762af7 isolate all knowledge of the area-based allocator from the rest of the code
cost: bss -= (0, 0, 16, 16); text += (520, 504, 516, 480)
[ gcc,pcc X full,small ]
2008-11-12 00:27:57 +00:00
tg c80c28633b change use of “Area *” to “PArea” and “struct Area” to “TArea”
no change in size (mgcc and pcc, small and full)
2008-11-11 23:50:31 +00:00
tg 88d7b7d08b • rewrite code to no longer use statements-as-expressions
• optimise a little
• Build.sh: remove HAVE_EXPSTMT test
• Build.sh, */Makefile: sort tests, regenerate
• mksh.hts: sync clog
2008-10-28 14:32:43 +00:00
tg 8230c9d8ae • do not use __typeof__ even if we have statements-as-expressions, to
please pcc, prompted for by Anders “ragge” Magnusson, problem spotted
  originally by Adam “replaced” Hoka
  ⇒ rewrote x_bs2() and utf_backch() into a combined x_bs3() function,
    since these are never used in any other way
• whitespace cleanup, while here
2008-10-26 20:59:40 +00:00
tg 2fc9fb99d7 when doing a history search (^R), restore old input line on
abortion (^G – ^C is SIGINT and doesn’t work like this, but
that’s actually good IMO)

prompted by enquiry about the Emacs editing mode by <smultron:#MidnightBSD>
2008-10-19 20:15:45 +00:00
tg c11187f993 fix some of the things scan-build[1] found (but not some false positives)
10x

From: Elias Pipping <elias@pipping.org>
[1] http://clang.llvm.org/StaticAnalysis.html
2008-10-13 23:06:04 +00:00
tg 5d9e4c9e16 unbreak MKSH_SMALL after x_histp related changes 2008-10-05 16:06:43 +00:00
tg 27ee1866fe implement Message-ID: <20081004171903.GA14184@boetes.org>
in a somewhat hackish way, and it’s still quite different from zsh,
but probably closer to a desired functionality

XXX this makes state by abusing 「modified」 and 「xmp」 (“the mark”).
2008-10-04 23:08:04 +00:00
tg 051522c9ea optimise 2008-09-30 19:28:12 +00:00
tg 13231b50eb ignore more dups 2008-09-30 19:25:51 +00:00