[ruby-cvs:52774] nobu:r45628 (trunk): string.c: share middle of a string

nobu at ruby-lang.org nobu at ruby-lang.org
Fri Apr 18 21:48:26 JST 2014


nobu	2014-04-18 21:48:26 +0900 (Fri, 18 Apr 2014)

  New Revision: 45628

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=45628

  Log:
    string.c: share middle of a string
    
    * string.c (rb_str_new_frozen): consider the shared string at
      middle.
    * string.c (rb_str_subseq, rb_str_substr, str_byte_substr): share
      middle of a string.

  Modified files:
    trunk/ChangeLog
    trunk/NEWS
    trunk/string.c


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