diff options
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 16 |
1 files changed, 11 insertions, 5 deletions
@@ -3552,6 +3552,10 @@ enc_succ_alnum_char(char *p, long len, rb_encoding *enc, char *carry) int range; char save[ONIGENC_CODE_TO_MBC_MAXLEN]; + /* skip 03A2, invalid char between GREEK CAPITAL LETTERS */ + int try; + const int max_gaps = 1; + c = rb_enc_mbc_to_codepoint(p, p+len, enc); if (rb_enc_isctype(c, ONIGENC_CTYPE_DIGIT, enc)) ctype = ONIGENC_CTYPE_DIGIT; @@ -3561,11 +3565,13 @@ enc_succ_alnum_char(char *p, long len, rb_encoding *enc, char *carry) return NEIGHBOR_NOT_CHAR; MEMCPY(save, p, char, len); - ret = enc_succ_char(p, len, enc); - if (ret == NEIGHBOR_FOUND) { - c = rb_enc_mbc_to_codepoint(p, p+len, enc); - if (rb_enc_isctype(c, ctype, enc)) - return NEIGHBOR_FOUND; + for (try = 0; try <= max_gaps; ++try) { + ret = enc_succ_char(p, len, enc); + if (ret == NEIGHBOR_FOUND) { + c = rb_enc_mbc_to_codepoint(p, p+len, enc); + if (rb_enc_isctype(c, ctype, enc)) + return NEIGHBOR_FOUND; + } } MEMCPY(p, save, char, len); range = 1; |