nobu	2007-09-26 18:39:08 +0900 (Wed, 26 Sep 2007)

  New Revision: 13518

  Modified files:
    trunk/ChangeLog
    trunk/encoding.c
    trunk/include/ruby/encoding.h
    trunk/include/ruby/intern.h
    trunk/insns.def
    trunk/parse.y
    trunk/string.c
    trunk/vm.c

  Log:
    * encoding.c (rb_enc_check): check for ASCII-compatibilities.
    
    * parse.y (parser_tokadd_string, parser_parse_string,
      parser_here_document, parser_yylex): set encoding to US-ASCII.
    
    * parse.y (rb_enc_symname_p): check if valid with encoding.
    
    * parse.y (rb_intern3): let symbols have encoding.
    
    * string.c (rb_str_hash): add encoding index.
    
    * string.c (rb_str_comparable, rb_str_equal, rb_str_eql): check if
      compatible encoding.
    
    * string.c (sym_inspect): made encoding aware.
    
    * insns.def (opt_eq): compare with encoding.
    
    * include/ruby/encoding.h (rb_enc_asciicompat): check if ASCII
      compatible.
    
    * include/ruby/encoding.h (rb_enc_get_index): added prototype.
    
    * include/ruby/intern.h (rb_str_comparable, rb_str_equal): ditto.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/string.c?r1=13518&r2=13517
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/parse.y?r1=13518&r2=13517
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=13518&r2=13517
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/include/ruby/encoding.h?r1=13518&r2=13517
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/vm.c?r1=13518&r2=13517
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/encoding.c?r1=13518&r2=13517
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/insns.def?r1=13518&r2=13517
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/include/ruby/intern.h?r1=13518&r2=13517