matz	2008-05-08 01:15:45 +0900 (Thu, 08 May 2008)

  New Revision: 16317

  Modified files:
    trunk/ChangeLog
    trunk/string.c
    trunk/test/ruby/test_m17n_comb.rb
    trunk/version.h

  Log:
    * string.c (tr_trans): should squeeze properly.  [ruby-dev:34587]
    
    * string.c (tr_trans): had a bug in treating multi-byte character
      replacement. 
    
    * string.c (rb_str_delete_bang): need not to do anything for empty
      strings. 
    
    * test/ruby/test_m17n_comb.rb (TestM17NComb::test_str_delete): add
      test for empty receiver.

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/version.h?r1=16317&r2=16316&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_m17n_comb.rb?r1=16317&r2=16316&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/string.c?r1=16317&r2=16316&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=16317&r2=16316&diff_format=u