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* string.c (rb_str_each_char): iterates over a shadow.

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[ruby-dev:33243]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15165 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2008-01-22 00:26:49 +00:00
parent 02f4dcca2c
commit 157664b9f3
2 changed files with 9 additions and 9 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Jan 22 09:26:47 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* string.c (rb_str_each_char): iterates over a shadow.
[ruby-dev:33243]
Tue Jan 22 08:59:52 2008 Eric Hodel <drbrain@segment7.net> Tue Jan 22 08:59:52 2008 Eric Hodel <drbrain@segment7.net>
* lib/rdoc/ri/formatter.rb: Indent labeled lists like note lists. * lib/rdoc/ri/formatter.rb: Indent labeled lists like note lists.

13
string.c
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@ -4609,22 +4609,17 @@ static VALUE
rb_str_each_char(VALUE str) rb_str_each_char(VALUE str)
{ {
int i, len, n; int i, len, n;
const char *ptr, *s; const char *ptr;
rb_encoding *enc; rb_encoding *enc;
RETURN_ENUMERATOR(str, 0, 0); RETURN_ENUMERATOR(str, 0, 0);
str = rb_str_new4(str);
ptr = RSTRING_PTR(str); ptr = RSTRING_PTR(str);
len = RSTRING_LEN(str); len = RSTRING_LEN(str);
enc = rb_enc_get(str); enc = rb_enc_get(str);
n = rb_enc_mbclen(ptr, ptr + len, enc); for (i = 0; i < len; i += n) {
for (i = 0; i < len;) { n = rb_enc_mbclen(ptr + i, ptr + len, enc);
rb_yield(rb_str_subseq(str, i, n)); rb_yield(rb_str_subseq(str, i, n));
ptr = RSTRING_PTR(str);
len = RSTRING_LEN(str);
if ((i += n) >= len) break;
enc = rb_enc_get(str);
s = rb_enc_right_char_head(ptr, ptr + i, enc);
n = rb_enc_mbclen(s, ptr + len, enc);
} }
return str; return str;
} }