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Yusuke Endoh 17e7219679 ext/ripper/lib/ripper/lexer.rb: Do not deprecate Ripper::Lexer::State#[]

The old code of IRB still uses this method. The warning is noisy on
rails console.
In principle, Ruby 3.1 deprecates nothing, so let's avoid the
deprecation for the while.
I think It is not so hard to continue to maintain it as it is a trivial
shim.

https://github.com/ruby/ruby/pull/5093

2021-12-09 00:30:17 +09:00

lib

ext/ripper/lib/ripper/lexer.rb: Do not deprecate Ripper::Lexer::State#[]

2021-12-09 00:30:17 +09:00

tools

Allow references to $$ in Ripper DSL

2020-05-29 09:41:27 +09:00

depend

Update dependencies

2021-11-21 16:21:18 +09:00

eventids2.c

Suppress warnings by gcc 10.1.0-RC-20200430

2020-05-04 12:28:24 +09:00

extconf.rb

Keep the generated source files when clean [Bug #18363 ]

2021-11-25 19:16:39 +09:00

README

* ext: remove trailing spaces.

2011-05-22 09:26:02 +00:00

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