From a443be75e5fa2af612f0bba81c3b96f74152c161 Mon Sep 17 00:00:00 2001
From: Kornelius Kalnbach <murphy@rubychan.de>
Date: Fri, 9 Sep 2011 00:52:36 +0200
Subject: Ruby scanner accepts :state options and provides
 #interpreted_string_state method

---
 lib/coderay/scanners/ruby.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'lib/coderay/scanners/ruby.rb')

diff --git a/lib/coderay/scanners/ruby.rb b/lib/coderay/scanners/ruby.rb
index 9515bdc..4244ab7 100644
--- a/lib/coderay/scanners/ruby.rb
+++ b/lib/coderay/scanners/ruby.rb
@@ -16,6 +16,10 @@ module Scanners
     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
@@ -23,7 +27,7 @@ module Scanners
     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)
-- 
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