ruby.git/ext/ripper/lib, branch ruby_2_4

merge revision(s) 58545,58584: [Backport #13536]

2017-07-01T11:51:13+00:00

	ripper/lexer.rb: nested indented heredoc

	* ext/ripper/lib/ripper/lexer.rb (on_heredoc_dedent): fix for
	  nested indedented here documents, where `Elem`s are nested too.
	  [ruby-core:80977] [Bug #13536]
	ripper/lexer.rb: nested indented heredoc

	* ext/ripper/lib/ripper/lexer.rb (on_heredoc_dedent): insert
	  stripped leading spaces as `on_ignored_sp` elements, so that the
	  original source can be reconsructed.
	  [ruby-core:80977] [Bug #13536]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@59247 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Fix Ripper.lex error in dedenting squiggly heredoc

2016-02-02T23:21:34+00:00

* ext/ripper/lib/ripper/lexer.rb (on_heredoc_dedent): Fix
  Ripper.lex error in dedenting squiggly heredoc.  heredoc tree is
  also an array of Elem in the outer tree.  [Fix GH-1234]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53722 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

handle ext/ as r53141

2015-12-16T05:31:54+00:00

g -L frozen_string_literal ext/**/*.rb|xargs ruby -Ka -e'ARGV.each{|fn|puts
fn;open(fn,"r+"){|f|s=f.read.sub(/\A(#!.*\n)?(#.*coding.*\n)?/,"\\&#
frozen_string_literal: false\n");f.rewind;f.write s}}'

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53143 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

parse.y: indented hereoc

2015-12-07T14:39:52+00:00

* parse.y: add heredoc <<~ syntax.  [Feature #9098]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52916 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ripper/lexer.rb: dispatch alias

2015-11-28T06:56:23+00:00

* ext/ripper/lib/ripper/lexer.rb: alias same methods instead of
  eval for each events.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52776 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ripper/core.rb: share handlers

2015-11-28T05:43:17+00:00

* ext/ripper/lib/ripper/sexp.rb (SexpBuilderPP): share scanner
  event handlers and most of parser event handlers with
  SexpBuilder.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52775 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ripper/core.rb: dispatch alias

2015-11-28T05:26:16+00:00

* ext/ripper/lib/ripper/core.rb: alias same methods instead of
  eval for each events.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52774 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

parse.y: Ripper.sexp returns error

2014-10-26T03:24:18+00:00

* ext/ripper/lib/ripper/sexp.rb (Ripper.sexp, Ripper.sexp_raw):
  return nil on error.  [ruby-dev:48678] [Bug #10405]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48144 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/ripper/lib/ripper/lexer.rb: [DOC] use lower case version of core

2014-02-07T12:57:44+00:00

  classes when referring to return value, since we aren't directly
  talking about the class. Patch by Jonathan Jackson [Bug #9483]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44878 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Improve rdoc for Ripper, based on a patch by Oscar Del Ben [github:219]

2012-12-08T07:06:24+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38273 b2dd03c8-39d4-4d8f-98ff-823fe69b080e