wanabe	2008-06-13 17:16:12 +0900 (Fri, 13 Jun 2008)

  New Revision: 17147

  Modified files:
    trunk/ChangeLog
    trunk/rational.c

  Log:
    * rational.c (string_to_r_internal): save and restore backref. fixed [ruby-dev:34990]


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=17147&r2=17146&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/rational.c?r1=17147&r2=17146&diff_format=u