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-rw-r--r--sample/exyacc.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/sample/exyacc.rb b/sample/exyacc.rb
index dafcb037cc..dbe0dee710 100644
--- a/sample/exyacc.rb
+++ b/sample/exyacc.rb
@@ -13,7 +13,7 @@ while gets()
gsub!(/'}'/, "'\002'")
gsub!('\*/', "\003\003")
gsub!("/\\*[^\003]*\003\003", '')
- while gsub!(/{[^}{]*}/, ''); end
+ while gsub!(/\{[^{}]*}/, ''); end
gsub!(/'\001'/, "'{'")
gsub!(/'\002'/, "'}'")
while gsub!(/^[ \t]*\n(\s)/, '\1'); end