From 303d379dadaf8c5b0b4518173b2689b003c213a8 Mon Sep 17 00:00:00 2001
From: Michael Koziarski <michael@koziarski.com>
Date: Fri, 10 Aug 2007 03:24:40 +0000
Subject: Ignore processing instructions when parsing html

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@7300 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 actionpack/lib/action_controller/vendor/html-scanner/html/tokenizer.rb | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'actionpack/lib/action_controller/vendor/html-scanner/html/tokenizer.rb')

diff --git a/actionpack/lib/action_controller/vendor/html-scanner/html/tokenizer.rb b/actionpack/lib/action_controller/vendor/html-scanner/html/tokenizer.rb
index b950e84628..22df33afbe 100644
--- a/actionpack/lib/action_controller/vendor/html-scanner/html/tokenizer.rb
+++ b/actionpack/lib/action_controller/vendor/html-scanner/html/tokenizer.rb
@@ -58,6 +58,9 @@ module HTML #:nodoc:
         elsif @scanner.scan(/!/) # doctype
           tag << @scanner.matched
           tag << consume_quoted_regions
+        elsif @scanner.scan(/\?/) # processing instructions, drop them
+          tag = ''
+          @scanner.scan_until(/\/>/)
         else
           tag << consume_quoted_regions
         end
-- 
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