ruby--ruby

mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00

nobu 3280f54168 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. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60665 b2dd03c8-39d4-4d8f-98ff-823fe69b080e		2017-11-05 21:13:18 +00:00
..
lib	lexer.rb: Ripper::Lexer::State	2017-11-05 21:13:18 +00:00
tools	ripper: add states of scanner	2017-09-14 10:53:47 +00:00
depend	VPATH for ripper	2017-07-14 10:31:05 +00:00
eventids2.c
extconf.rb	{ext,test}/ripper: Specify frozen_string_literal: true.	2017-02-05 07:54:32 +00:00
README

README

Ripper README
=============

  Ripper is a Ruby script parser.  You can get information
  by event-based style from the parser.

  !! WARNING !!

  Ripper is still early-alpha version.
  I never assure any kind of backward compatibility.

Requirements
------------

  * ruby 1.9 (support CVS HEAD only)
  * bison 1.28 or later (Other yaccs do not work)

Usage
-----

  See test/ripper/* and sample/ripper/*.

License
-------

  Ruby License.

                                                Minero Aoki
                                        aamine@loveruby.net
                                      http://i.loveruby.net