lib/rouge/lexers/rust.rb in rouge-1.1.0 vs lib/rouge/lexers/rust.rb in rouge-1.2.0

@@ -85,11 +85,11 @@
         rule /[*!@~&+%^<>=-]/, Operator
 
         rule /([.]\s*)?#{id}(?=\s*[(])/m, Name::Function
         rule /[.]\s*#{id}/, Name::Property
         rule /(#{id})(::)/m do
-          group Name::Namespace; group Punctuation
+          groups Name::Namespace, Punctuation
         end
 
         # macros
         rule /\bmacro_rules!/, Name::Decorator, :macro_rules
         rule /#{id}!/, Name::Decorator, :macro
@@ -107,16 +107,16 @@
       state :macro do
         mixin :has_literals
 
         rule /[\[{(]/ do |m|
           @macro_delims[delim_map[m[0]]] += 1
-          debug { "    macro_delims: #{@macro_delims.inspect}" }
+          puts "    macro_delims: #{@macro_delims.inspect}" if @debug
           token Punctuation
         end
 
         rule /[\]})]/ do |m|
           @macro_delims[m[0]] -= 1
-          debug { "    macro_delims: #{@macro_delims.inspect}" }
+          puts "    macro_delims: #{@macro_delims.inspect}" if @debug
           pop! if macro_closed?
           token Punctuation
         end
 
         # same as the rule in root, but don't push another macro state