nobu	2007-08-21 13:43:51 +0900 (Tue, 21 Aug 2007)

  New Revision: 13124

  Modified files:
    trunk/ChangeLog
    trunk/include/ruby/st.h
    trunk/st.c

  Log:
    * st.c (struct st_table_entry): add new members, fore and back, to
      iterate in inserted order.
    
    * include/ruby/st.h (struct st_table): ditto.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/include/ruby/st.h?r1=13124&r2=13123
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=13124&r2=13123
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/st.c?r1=13124&r2=13123