tregex: match patterns at utf-8 character beginnings - neatvi - [fork] simple vi-type editor with UTF-8 support (HTM) git clone git://src.adamsgaard.dk/neatvi (DIR) Log (DIR) Files (DIR) Refs (DIR) README --- (DIR) commit 979fba724b1590629fd7a6d45abdf68cc4f61490 (DIR) parent a7499618cabdde63d86afcb674bbca6f452cd540 (HTM) Author: Ali Gholami Rudi <ali@rudi.ir> Date: Mon, 23 May 2016 14:33:29 +0430 regex: match patterns at utf-8 character beginnings Diffstat: M regex.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) --- (DIR) diff --git a/regex.c b/regex.c t@@ -104,10 +104,6 @@ static int uc_len(char *s) return 3; if (~c & 0x08) return 4; - if (~c & 0x04) - return 5; - if (~c & 0x02) - return 6; return 1; } t@@ -587,7 +583,8 @@ int regexec(regex_t *preg, char *s, int nsub, regmatch_t psub[], int flg) rs.flg = re->flg | flg; rs.o = s; while (*s) { - rs.s = s++; + rs.s = s; + s += uc_len(s); if (!re_recmatch(re, &rs, flg & REG_NOSUB ? 0 : nsub, psub)) return 0; }