c0181c95ee
cosmetic fix
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3104 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-11-08 02:27:11 +00:00
f1a717291b
correction: in mbwidth(), use the width of Unicode U+FFFD (Replacement
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Character) instead of hardcoding a width of one for unprintable
characters
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3103 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-11-08 02:24:17 +00:00
4a8c9b6124
in mbwidth(), if wcwidth() returns -1 for the character passed in, treat
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the character as being one column wide instead of zero columns wide,
since there are display problems that crop up with the latter approach
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3102 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-11-08 02:20:22 +00:00
069674c2d5
comment fix
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3101 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-11-08 02:07:13 +00:00
23bdb27155
comment fixes
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3019 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-09-14 20:20:58 +00:00
3c4dc46fdc
in (control_)?mbrep(), if crep is an invalid multibyte sequence, copy
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Unicode 0xFFFD (Replacement Character) into it using strncpy() instead
of assigning the former to it; this avoids segfaults when freeing crep
later, since it's supposed to be dynamically allocated
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3018 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-09-14 19:17:56 +00:00
79d9795c80
make is_valid_unicode() catch more invalid Unicode
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3003 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-08-28 03:07:13 +00:00
85ea1de1c7
cosmetic fixes
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2988 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-08-13 20:05:06 +00:00
4fde119362
for consistency, display high-bit single-byte control characters as Unicode FFFD in UTF-8 mode
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2987 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-08-13 19:54:40 +00:00
8c7a562394
cover the full range of Unicode
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2978 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-08-08 23:47:28 +00:00
8b006c2912
store Unicode values in longs instead of ints
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2977 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-08-08 23:03:25 +00:00
6ff695c154
even better handling of invalid Unicode characters
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2975 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-08-05 03:14:29 +00:00
71dd8c1ca6
don't allow entering invalid Unicode in make_mbchar() either
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2974 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-08-04 21:38:41 +00:00
8c55d21bd6
add better handling of invalid Unicode, plus a few miscellaneous minor
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fixes
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2973 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-08-04 20:24:26 +00:00
96452cb60c
handle invalid multibyte characters more efficiently
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2941 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-07-26 06:13:45 +00:00
691698a954
move advanced text operations (command execution in a buffer, wrapping,
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spell checking, justifying, and word counting) to their own source file,
text.c
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2919 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-07-24 19:57:51 +00:00
61f567378a
display invalid multibyte sequences as Unicode FFFD, take 2; also clean
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up the character-parsing functions
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2909 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-07-21 22:12:03 +00:00
66444c37b3
more function reordering
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2908 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-07-21 18:05:27 +00:00
e3bae98aab
in mbstrchr(), don't count matches between valid and invalid multibyte
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sequences anymore, for consistency
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2894 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-07-18 19:47:13 +00:00
91d468d7fd
for consistency, revert handling of cases where a search string and a
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match to it are not the same length in bytes, since the same technique
can't be made to work with tab completion matches
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2893 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-07-18 19:29:27 +00:00
a0aa4df041
properly handle cases where a search string and a match to it are not
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the same length in bytes, i.e, when the latter contains invalid
multibyte characters interpreted as normal characters
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2888 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-07-18 05:17:59 +00:00
7eb30a8353
change NANO_WIDE #define to ENABLE_UTF8, as the latter is clearer
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2881 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-07-17 02:40:07 +00:00
8f4762a842
cosmetic and #ifdef fixes
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2874 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-07-16 22:35:11 +00:00
1aee5cc599
more int -> bool conversions
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2796 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-29 18:17:54 +00:00
9905b6ae74
rework the credits handling to display Florian König's name properly
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whether we're in a UTF-8 locale or not. This requires a minor hack, but
it's better than requiring a massive function that we only use once
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2784 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-28 07:26:11 +00:00
b2ca88cc74
more cosmetic fixes
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2759 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-22 02:31:12 +00:00
01e13ea1c1
comment fixes
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2745 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-21 04:16:12 +00:00
68c10963c4
revert last change, as the multibyte strcoll() functions can't handle
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e.g. 2-to-1 character conversions as the original strcoll() can
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2744 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-21 04:11:04 +00:00
d0c4d378b4
add a multibyte case-insensitive version of strcoll(), and make
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diralphasort() use it so that filenames are sorted properly according to
the current locale
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2743 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-21 03:26:58 +00:00
8d0fb01ff2
comment fix
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2739 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-20 21:17:01 +00:00
d7cf373358
typo fix
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2738 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-20 21:03:57 +00:00
e0a0d23f78
remove unnecessary variables from and add missing asserts to
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control_mbrep()
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2737 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-20 20:58:41 +00:00
7098ec233c
n is ignored in the mbstowcs() call, so it can be 0 instead of
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(size_t)-1
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2721 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-18 05:15:08 +00:00
a9a3f4f599
fix compilation with --enable-debug
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2696 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-16 12:17:23 +00:00
7a4aaa53a1
change the NO_UTF8 flag to the USE_UTF8 flag, and reverse its meaning
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2691 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-16 02:09:57 +00:00
77d0feae05
cosmetic fix
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2690 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-16 01:56:51 +00:00
ed7ad33802
change wint_t's back to wchar_t's to fix compilation on Mac OS 10.4.1
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2676 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-15 16:07:14 +00:00
9c06f34ef9
more miscellaneous minor fixes
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2671 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-15 07:18:30 +00:00
ab41ab9246
fix #ifdefs so that nano compiles with NANO_SMALL defined and
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DISABLE_TABCOMP undefined
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2670 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-15 06:30:05 +00:00
2515ccc0a0
*more* cleanups to chars.c and related code
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2669 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-15 06:04:08 +00:00
e221311f2e
don't count punctuation when searching for a whole word in
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is_whole_word()
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2666 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-15 03:03:45 +00:00
bdfa927d62
more miscellaneous cleanups
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2662 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-14 23:36:13 +00:00
789867b6a0
comment fix
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2661 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-14 04:22:32 +00:00
6209e0eb15
yet *another* cleanup
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2658 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-14 02:08:25 +00:00
e534aae701
comment fix
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2657 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-14 02:03:56 +00:00
d5d4dde1eb
improve detection of blank characters in the "punct" and "brackets"
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rcfile options
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2656 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-14 01:55:56 +00:00
42af2216fe
yet another cleanup
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2655 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-13 20:19:03 +00:00
356d2482c5
nisw?blank() should return int, not bool, to match isblank()
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2654 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-13 19:51:56 +00:00
b300af3f63
simplify is_valid_mbstring() by making it use mbstowcs()
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2651 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-13 15:56:29 +00:00
30d0a81656
don't work around invalid multibyte sequences in rcfile options anymore,
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but generate errors
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2650 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2005-06-13 14:50:32 +00:00
David Lawrence Ramsey