knu	2008-04-14 13:22:44 +0900 (Mon, 14 Apr 2008)

  New Revision: 15999

  Modified files:
    branches/ruby_1_8/ChangeLog
    branches/ruby_1_8/NEWS
    branches/ruby_1_8/range.c
    branches/ruby_1_8/struct.c

  Log:
    * range.c (range_each, range_step): Return an enumerator if no
      block is given.
    
    * struct.c (rb_struct_each, rb_struct_each_pair): Ditto.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/range.c?r1=15999&r2=15998&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ChangeLog?r1=15999&r2=15998&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/struct.c?r1=15999&r2=15998&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/NEWS?r1=15999&r2=15998&diff_format=u