lib/rouge/lexers/shell.rb in rouge-3.5.1 vs lib/rouge/lexers/shell.rb in rouge-3.6.0

@@ -50,10 +50,10 @@
         rule %r/\bcase\b/, Keyword, :case
 
         rule %r/\b(#{BUILTINS})\s*\b(?!(\.|-))/, Name::Builtin
         rule %r/[.](?=\s)/, Name::Builtin
 
-        rule %r/(\b\w+)(=)/ do |m|
+        rule %r/(\b\w+)(=)/ do
           groups Name::Variable, Operator
         end
 
         rule %r/[\[\]{}()!=>]/, Operator
         rule %r/&&|\|\|/, Operator