diff options
author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-05-23 12:18:37 +0000 |
---|---|---|
committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-05-23 12:18:37 +0000 |
commit | e7ec68a456b57365e32cb519a48287ecd6dcca04 (patch) | |
tree | d8227f1f47387f4b98ef75e9be2bd7e290798d48 /re.c | |
parent | caa4a53f59c690a34dcdd549b33d37d4b09cd3a0 (diff) |
merges r27929 from trunk into ruby_1_9_2.
--
* re.c (rb_reg_s_union_m): update rdoc. [ruby-dev:41354]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@27974 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 're.c')
-rw-r--r-- | re.c | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -3195,6 +3195,7 @@ rb_reg_s_union(VALUE self, VALUE args0) * <em>pattern</em>s, i.e., will match any of its parts. The <em>pattern</em>s * can be Regexp objects, in which case their options will be preserved, or * Strings. If no patterns are given, returns <code>/(?!)/</code>. + * The behavior is unspecified if any given <em>pattern</em> contains capture. * * Regexp.union #=> /(?!)/ * Regexp.union("penzance") #=> /penzance/ |