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-rw-r--r--lib/irb/ruby-lex.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/irb/ruby-lex.rb b/lib/irb/ruby-lex.rb
index b49337c1c6..5a6c2894fb 100644
--- a/lib/irb/ruby-lex.rb
+++ b/lib/irb/ruby-lex.rb
@@ -705,7 +705,7 @@ class RubyLex
@OP.def_rule('@') do
|op, io|
- if peek(0) =~ /[\w_@]/
+ if peek(0) =~ /[\w@]/
ungetc
identify_identifier
else