nobu	2007-12-09 12:12:25 +0900 (Sun, 09 Dec 2007)

  New Revision: 14151

  Modified files:
    trunk/ChangeLog
    trunk/bootstraptest/test_knownbug.rb
    trunk/string.c
    trunk/test/ruby/test_m17n.rb

  Log:
    * string.c (tr_find): returns true if no characters to be removed is
      specified.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/string.c?r1=14151&r2=14150
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=14151&r2=14150
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_m17n.rb?r1=14151&r2=14150
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/bootstraptest/test_knownbug.rb?r1=14151&r2=14150