diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | string.c | 5 |
2 files changed, 5 insertions, 4 deletions
@@ -1,3 +1,7 @@ +Tue Dec 25 15:55:14 2007 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * string.c (rb_str_succ): fix for string with non-alphanumeric chars. + Tue Dec 25 15:42:49 2007 Yukihiro Matsumoto <matz@ruby-lang.org> * io.c (rb_io_external_encoding): should return nil for @@ -1886,16 +1886,13 @@ rb_str_succ(VALUE orig) } n = s - sbeg; } - else { - break; - } } if (c == -1) { /* str contains no alnum */ c = '\001'; s = e; while ((s = rb_enc_prev_char(sbeg, s, enc)) != 0) { int limit = 256; - if (cc == 0) cc = rb_enc_codepoint(s, e, enc); + cc = rb_enc_codepoint(s, e, enc); while ((l = rb_enc_mbcput(++cc, carry, enc)) < 0 && --limit); if (l > 0) { if (l == (o = e - s)) goto overlay; |