[ruby-cvs:67846] nobu:r60665 (trunk): lexer.rb: Ripper::Lexer::State

[nobu at ruby-lang.org]

nobu	2017-11-06 06:13:18 +0900 (Mon, 06 Nov 2017)

  New Revision: 60665

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=60665

  Log:
    lexer.rb: Ripper::Lexer::State
    
    * ext/ripper/lib/ripper/lexer.rb (Ripper::Lexer::State): wrapper
      of lex_state values.
    
    * parse.y (rb_parser_lex_state_name): return shared strings.  lex
      state combinations are very restricted.

  Modified files:
    trunk/ext/ripper/lib/ripper/lexer.rb
    trunk/parse.y