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-rw-r--r--ext/ripper/tools/dsl.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/ripper/tools/dsl.rb b/ext/ripper/tools/dsl.rb
index aafaa6f407..34b435e7c3 100644
--- a/ext/ripper/tools/dsl.rb
+++ b/ext/ripper/tools/dsl.rb
@@ -72,7 +72,7 @@ class DSL
def method_missing(event, *args)
if event.to_s =~ /!\z/
add_event(event, args)
- elsif args.empty? and /\Aid[A-Z]/ =~ event.to_s
+ elsif args.empty? and /\Aid[A-Z_]/ =~ event.to_s
event
else
"#{ event }(#{ args.join(", ") })"