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| author | Ulrich Drepper <drepper@redhat.com> | 2003-11-12 06:13:10 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-11-12 06:13:10 +0000 |
| commit | 74e12fbc03bb19ee8cbd880d0def24409ce0c6f8 (patch) | |
| tree | a4fbc770b743c6072293de5e210f07f7518a3af9 /posix/regcomp.c | |
| parent | 8b965f3da4b948a10f232e5713a64cbb064d70ac (diff) | |
| download | glibc-74e12fbc03bb19ee8cbd880d0def24409ce0c6f8.tar.gz glibc-74e12fbc03bb19ee8cbd880d0def24409ce0c6f8.tar.xz glibc-74e12fbc03bb19ee8cbd880d0def24409ce0c6f8.zip | |
Update.
2003-11-11 Jakub Jelinek <jakub@redhat.com> * posix/regcomp.c (re_compile_fastmap_iter): Handle RE_ICASE with MB_CUR_MAX > 1 locales in the fastmap. 2003-11-11 Jakub Jelinek <jakub@redhat.com> * posix/regex_internal.c (build_wcs_buffer): Fix comment typo. (build_wcs_upper_buffer): Likewise. Use towupper for wchar_t instead of toupper. * posix/Makefile (tests): Add bug-regex17 and bug-regex18. (bug-regex17-ENV, bug-regex18-ENV): Add LOCPATH. * posix/bug-regex18.c: New test.
Diffstat (limited to 'posix/regcomp.c')
| -rw-r--r-- | posix/regcomp.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/posix/regcomp.c b/posix/regcomp.c index b0093d940e..2b850378b2 100644 --- a/posix/regcomp.c +++ b/posix/regcomp.c @@ -319,7 +319,29 @@ re_compile_fastmap_iter (bufp, init_state, fastmap) re_token_type_t type = dfa->nodes[node].type; if (type == CHARACTER) - re_set_fastmap (fastmap, icase, dfa->nodes[node].opr.c); + { + re_set_fastmap (fastmap, icase, dfa->nodes[node].opr.c); +#ifdef RE_ENABLE_I18N + if ((bufp->syntax & RE_ICASE) && !icase) + { + unsigned char *buf = alloca (MB_CUR_MAX), *p; + wchar_t wc; + mbstate_t state; + + p = buf; + *p++ = dfa->nodes[node].opr.c; + while (++node < dfa->nodes_len + && dfa->nodes[node].type == CHARACTER + && dfa->nodes[node].mb_partial) + *p++ = dfa->nodes[node].opr.c; + memset (&state, 0, sizeof (state)); + if (mbrtowc (&wc, (const char *) buf, p - buf, + &state) == p - buf + && __wcrtomb ((char *) buf, towlower (wc), &state) > 0) + re_set_fastmap (fastmap, 0, buf[0]); + } +#endif + } else if (type == SIMPLE_BRACKET) { int i, j, ch; @@ -367,6 +389,11 @@ re_compile_fastmap_iter (bufp, init_state, fastmap) memset (&state, '\0', sizeof (state)); __wcrtomb (buf, cset->mbchars[i], &state); re_set_fastmap (fastmap, icase, *(unsigned char *) buf); + if ((bufp->syntax & RE_ICASE) && !icase) + { + __wcrtomb (buf, towlower (cset->mbchars[i]), &state); + re_set_fastmap (fastmap, 0, *(unsigned char *) buf); + } } } #endif /* RE_ENABLE_I18N */ |