ruby--ruby

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

History

yui-knk f7db1affd1 Set default %printer for NODE nterms Before: ``` Reducing stack by rule 639 (line 5062): $1 = token "integer literal" (1.0-1.1: 1) -> $$ = nterm simple_numeric (1.0-1.1: ) ``` After: ``` Reducing stack by rule 641 (line 5078): $1 = token "integer literal" (1.0-1.1: 1) -> $$ = nterm simple_numeric (1.0-1.1: NODE_LIT) ``` `"<*>"` is supported by Bison 2.3b (2008-05-27) or later. https://git.savannah.gnu.org/cgit/bison.git/commit/?id=12e3584054c16ab255672c07af0ffc7bb220e8bc Therefore developers need to install Bison 2.3b+ to build ruby from source codes if their Bison is older. Minimum version requirement for Bison is changed to 3.0. See: https://bugs.ruby-lang.org/issues/19068 [Feature #19068]		2022-11-08 12:30:03 +09:00
..
lib	ext/ripper/lib/ripper/lexer.rb: Do not deprecate Ripper::Lexer::State#[]	2021-12-09 00:30:17 +09:00
tools	Set default %printer for NODE nterms	2022-11-08 12:30:03 +09:00
depend	Process token IDs from id.def without id.h	2022-09-08 18:22:47 +09:00
eventids2.c
extconf.rb	Keep the generated source files when clean [Bug #18363 ]	2021-11-25 19:16:39 +09:00
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