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| author | Stephane Chazelas <stephane.chazelas@gmail.com> | 2018-05-16 22:02:51 +0100 |
|---|---|---|
| committer | Oliver Kiddle <okiddle@yahoo.co.uk> | 2018-05-17 23:42:27 +0200 |
| commit | 5ac1c6f555cff38499e0a6ac80b338df4ebe3047 (patch) | |
| tree | 42db6d43f75d744f9c16092f4b6a078401deb57f /Src/pattern.c | |
| parent | afec5fb1360ea2dff19abe8ac7bfd10ccb4c5926 (diff) | |
| download | zsh-5ac1c6f555cff38499e0a6ac80b338df4ebe3047.tar.gz zsh-5ac1c6f555cff38499e0a6ac80b338df4ebe3047.tar.xz zsh-5ac1c6f555cff38499e0a6ac80b338df4ebe3047.zip | |
42790: make [[:blank:]] match non-ASCII blanks
Diffstat (limited to 'Src/pattern.c')
| -rw-r--r-- | Src/pattern.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/Src/pattern.c b/Src/pattern.c index fc7c73739..737f5cdcb 100644 --- a/Src/pattern.c +++ b/Src/pattern.c @@ -3605,7 +3605,15 @@ mb_patmatchrange(char *range, wchar_t ch, int zmb_ind, wint_t *indptr, int *mtp) return 1; break; case PP_BLANK: - if (ch == L' ' || ch == L'\t') +#if !defined(HAVE_ISWBLANK) && !defined(iswblank) +/* + * iswblank() is GNU and C99. There's a remote chance that some + * systems still don't support it (but would support the other ones + * if MULTIBYTE_SUPPORT is enabled). + */ +#define iswblank(c) (c == L' ' || c == L'\t') +#endif + if (iswblank(ch)) return 1; break; case PP_CNTRL: @@ -3840,7 +3848,14 @@ patmatchrange(char *range, int ch, int *indptr, int *mtp) return 1; break; case PP_BLANK: - if (ch == ' ' || ch == '\t') +#if !defined(HAVE_ISBLANK) && !defined(isblank) +/* + * isblank() is GNU and C99. There's a remote chance that some + * systems still don't support it. + */ +#define isblank(c) (c == ' ' || c == '\t') +#endif + if (isblank(ch)) return 1; break; case PP_CNTRL: |