lib/rouge/lexers/liquid.rb in rouge-2.1.0 vs lib/rouge/lexers/liquid.rb in rouge-2.1.1

@@ -103,11 +103,11 @@
       end
 
       state :filters do
         mixin :whitespace
 
-        rule (/\}\}/) { token Punctuation; reset_stack }
+        rule(/\}\}/) { token Punctuation; reset_stack }
 
         rule /([^\s\|:]+)(:?)(\s*)/ do
           groups Name::Function, Punctuation, Text::Whitespace
           push :filter_markup
         end
@@ -154,14 +154,14 @@
           pop!
         end
       end
 
       state :end_of_tag do
-        rule (/\}\}/) { token Punctuation; reset_stack }
+        rule(/\}\}/) { token Punctuation; reset_stack }
       end
 
       state :end_of_block do
-        rule (/%\}/) { token Punctuation; reset_stack }
+        rule(/%\}/) { token Punctuation; reset_stack }
       end
 
       # states for unknown markup
       state :param_markup do
         mixin :whitespace