From 75bc5455af8c3c3381066aac3d5fff42264cac6f Mon Sep 17 00:00:00 2001
From: Kornelius Kalnbach <murphy@rubychan.de>
Date: Fri, 19 Aug 2011 03:09:35 +0200
Subject: Major rewrite of encoders to support IO output; fixed some minor
 scanner bugs; cleanups; dropped NitroXHTML scanner; improved tests

---
 lib/coderay/encoders/xml.rb | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'lib/coderay/encoders/xml.rb')

diff --git a/lib/coderay/encoders/xml.rb b/lib/coderay/encoders/xml.rb
index f2e7c02..3d306a6 100644
--- a/lib/coderay/encoders/xml.rb
+++ b/lib/coderay/encoders/xml.rb
@@ -10,7 +10,7 @@ module Encoders
     
     FILE_EXTENSION = 'xml'
     
-    require 'rexml/document'
+    autoload :REXML, 'rexml/document'
     
     DEFAULT_OPTIONS = {
       :tab_width => 8,
@@ -20,6 +20,8 @@ module Encoders
     
   protected
     def setup options
+      super
+      
       @doc = REXML::Document.new
       @doc << REXML::XMLDecl.new
       @tab_width = options[:tab_width]
@@ -27,9 +29,9 @@ module Encoders
     end
     
     def finish options
-      @out = ''
       @doc.write @out, options[:pretty], options[:transitive], true
-      @out
+      
+      super
     end
     
   public
-- 
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