akr	2007-12-09 16:12:44 +0900 (Sun, 09 Dec 2007)

  New Revision: 14158

  Modified files:
    trunk/ChangeLog
    trunk/re.c
    trunk/test/ruby/test_regexp.rb

  Log:
    * re.c (match_backref_number): new function for converting a backref
      name/number to an integer.
      (match_offset): use match_backref_number.
      (match_begin): ditto.
      (match_end): ditto.
      (name_to_backref_number): raise IndexError instead of RuntimeError.
      (match_inspect): show capture index.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=14158&r2=14157
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_regexp.rb?r1=14158&r2=14157
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/re.c?r1=14158&r2=14157