Backport #2477: String#split should be ASCII sensitive
http://redmine.ruby-lang.org/issues/show/2477

起票者: Yui NARUSE
ステータス: Assigned, 優先度: Normal
担当者: Yuki Sonoda, カテゴリ: core

If r24544 is backported, r24934 is also worth backported.

Author: naruse <naruse / b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date:   Tue Sep 15 05:27:29 2009 +0000

    Use rb_isspace for ASCII-incompatible strings.
    
    * string.c (rb_str_split_m): use rb_isspace when the string
      may be ASCII-incompatible.
      (rb_str_lstrip_bang): ditto.
      (rb_str_rstrip_bang): ditto.


----------------------------------------
http://redmine.ruby-lang.org