diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2000-02-17 07:11:22 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2000-02-17 07:11:22 +0000 |
commit | 96b40dff450df701200ea5edceb07f2ed847e3fd (patch) | |
tree | a2c90999001ebcb8fd2fd67ffb3d5911a8e98f81 /string.c | |
parent | 7dd3853eac98396d3b5abee16d7f680d941eae82 (diff) |
2000-02-17
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@618 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -341,6 +341,13 @@ rb_str_modify(str) } VALUE +rb_str_freeze(str) + VALUE str; +{ + return rb_obj_freeze(str); +} + +VALUE rb_str_dup_frozen(str) VALUE str; { @@ -561,6 +568,10 @@ rb_str_index_m(argc, argv, str) else { pos = 0; } + if (pos < 0) { + pos += RSTRING(str)->len; + if (pos < 0) return Qnil; + } switch (TYPE(sub)) { case T_REGEXP: |