diff options
Diffstat (limited to 'regexec.c')
| -rw-r--r-- | regexec.c | 11 |
1 files changed, 6 insertions, 5 deletions
@@ -959,8 +959,8 @@ S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, char *strend, char *sta to_utf8_lower((U8*)m, tmpbuf1, &ulen1); to_utf8_upper((U8*)m, tmpbuf2, &ulen2); - c1 = utf8_to_uvuni(tmpbuf1, 0); - c2 = utf8_to_uvuni(tmpbuf2, 0); + c1 = utf8_to_uvchr(tmpbuf1, 0); + c2 = utf8_to_uvchr(tmpbuf2, 0); } else { c1 = *(U8*)m; @@ -984,9 +984,10 @@ S_find_byclass(pTHX_ regexp * prog, regnode *c, char *s, char *strend, char *sta * text of the node. The c1 and c2 are the first * characters (though in Unicode it gets a bit * more complicated because there are more cases - * than just upper and lower: one is really supposed - * to use the so-called folding case for case-insensitive - * matching (called "loose matching" in Unicode). */ + * than just upper and lower: one needs to use + * the so-called folding case for case-insensitive + * matching (called "loose matching" in Unicode). + * ibcmp_utf8() will do just that. */ if (do_utf8) { UV c, f; |