Ruby scanner accepts :state options and provides #interpreted_string_state method

korny · korny · commit a443be75e5fa · 2011-09-09T00:52:36.000+02:00
diff --git a/lib/coderay/scanners/ruby.rb b/lib/coderay/scanners/ruby.rb
@@ -16,14 +16,18 @@ class Ruby < Scanner
     autoload :Patterns,    'coderay/scanners/ruby/patterns'
     autoload :StringState, 'coderay/scanners/ruby/string_state'
     
+    def interpreted_string_state
+      StringState.new :string, true, '"'
+    end
+    
   protected
     
     def setup
       @state = :initial
     end
     
     def scan_tokens encoder, options
-      state, heredocs = @state
+      state, heredocs = options[:state] || @state
       heredocs = heredocs.dup if heredocs.is_a?(Array)
       
       if state && state.instance_of?(StringState)
