diff options
author | Wayne Davison <wayned@users.sourceforge.net> | 2006-01-12 00:51:50 +0000 |
---|---|---|
committer | Wayne Davison <wayned@users.sourceforge.net> | 2006-01-12 00:51:50 +0000 |
commit | 542797377aabd9af067909fd14af08b1081b250c (patch) | |
tree | 653d363b018b51c0fdf62723f33a370d53b929f3 /Src/Zle/compmatch.c | |
parent | e46d08523fd44432448c9c15bcec5977fd817e7d (diff) | |
download | zsh-542797377aabd9af067909fd14af08b1081b250c.tar.gz zsh-542797377aabd9af067909fd14af08b1081b250c.tar.xz zsh-542797377aabd9af067909fd14af08b1081b250c.zip |
- When mbrtowc() returns -2 when given all the remaining chars in a
string, set an end-of-line flag and avoid calling mbrtowc() again for any of the incomplete characters that remain in the string. - Use "mbs" for the multi-byte state variable name (for consistency). - Use the new MB_INVALID and MB_INCOMPLETE defines for the size_t -1 and -2 values (respectively).
Diffstat (limited to 'Src/Zle/compmatch.c')
-rw-r--r-- | Src/Zle/compmatch.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Src/Zle/compmatch.c b/Src/Zle/compmatch.c index ec856041f..26b76ec84 100644 --- a/Src/Zle/compmatch.c +++ b/Src/Zle/compmatch.c @@ -1587,7 +1587,7 @@ sub_match(Cmdata md, char *str, int len, int sfx) #ifdef MULTIBYTE_SUPPORT int fulllen = len; char *fullstr = str; - mbstate_t ps; + mbstate_t mbs; #endif if (sfx) { @@ -1629,7 +1629,7 @@ sub_match(Cmdata md, char *str, int len, int sfx) */ q = sfx ? str - l : str + l; if (q != fullstr) { - memset(&ps, 0, sizeof(ps)); + memset(&mbs, 0, sizeof mbs); /* * Otherwise read characters from the start of the original * string until we reach or pass the match point. This @@ -1645,7 +1645,7 @@ sub_match(Cmdata md, char *str, int len, int sfx) * ret must, in fact, be set by the current logic, * but gcc doesn't realise (at least some versions don't). */ - size_t cnt = (size_t)-1; + size_t cnt = MB_INVALID; int diff; char *p2; @@ -1655,12 +1655,12 @@ sub_match(Cmdata md, char *str, int len, int sfx) */ for (p2 = p; p2 < fullstr + fulllen; p2++) { char curchar = (*p2 == Meta) ? (*++p2 ^ 32) : *p2; - cnt = mbrtowc(&wc, &curchar, 1, &ps); + cnt = mbrtowc(&wc, &curchar, 1, &mbs); /* Continue while character is incomplete. */ - if (cnt != (size_t)-2) + if (cnt != MB_INCOMPLETE) break; } - if (cnt == (size_t)-1 || cnt == (size_t)-2) { + if (cnt == MB_INVALID || cnt == MB_INCOMPLETE) { /* not a valid character, give up test */ break; } |