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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2019-03-09 10:17:33 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2019-03-09 10:17:33 +0000
commit72df0a8e4703c4e14cb2014d59d8ddad09a47859 (patch)
treec15b2730aa63ed9540d4abe1c1f0baf527a9515b /ext/ripper/lib
parent8776a09d4eed5662ee28eff0d829e880cc001684 (diff)
Add ignored_sp event
* ext/ripper/lib/ripper/lexer.rb (Ripper::Lexer): add ignored_sp event which will be fired from Ripper::Lexer#on_heredoc_dedent method. [ruby-core:91727] [Bug #15648] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67200 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/ripper/lib')
-rw-r--r--ext/ripper/lib/ripper/lexer.rb6
1 files changed, 6 insertions, 0 deletions
diff --git a/ext/ripper/lib/ripper/lexer.rb b/ext/ripper/lib/ripper/lexer.rb
index 344328482b8..95e1ebcdfe3 100644
--- a/ext/ripper/lib/ripper/lexer.rb
+++ b/ext/ripper/lib/ripper/lexer.rb
@@ -83,6 +83,12 @@ class Ripper
private
+ unless SCANNER_EVENT_TABLE.key?(:ignored_sp)
+ SCANNER_EVENT_TABLE[:ignored_sp] = 1
+ SCANNER_EVENTS << :ignored_sp
+ EVENTS << :ignored_sp
+ end
+
def on_heredoc_dedent(v, w)
ignored_sp = []
heredoc = @buf.last