From bc9add73a138f0aacfc8fb3b846a8c3973a0dc6f Mon Sep 17 00:00:00 2001
From: Juriy Zaytsev <kangax@gmail.com>
Date: Sun, 14 Mar 2010 14:23:25 -0400
Subject: [PATCH] area's shape="rect" is a default attribute (strip it as part
 of "removeRedundantAttribute" option).

---
 src/htmlminifier.js | 6 +++++-
 tests/index.html    | 6 ++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/htmlminifier.js b/src/htmlminifier.js
index 2bae5d1..fd7d940 100644
--- a/src/htmlminifier.js
+++ b/src/htmlminifier.js
@@ -77,7 +77,11 @@
         
         (tag === 'a' &&
         attrName === 'name' &&
-        attributesInclude(attrs, 'id'))
+        attributesInclude(attrs, 'id')) ||
+        
+        (tag === 'area' &&
+        attrName === 'shape' &&
+        attrValue === 'rect')
     );
   }
   
diff --git a/tests/index.html b/tests/index.html
index 031cbe9..fab005b 100644
--- a/tests/index.html
+++ b/tests/index.html
@@ -354,6 +354,12 @@
           equals(minify(input, { removeRedundantAttributes: true }), '<script>x=2,y=4<\/script>');
         });
         
+        test('removing redundant attributes (&lt;area shape="rect" ...>)', function(){
+          input = '<area shape="rect" coords="696,25,958,47" href="#" title="foo">';
+          output = '<area coords="696,25,958,47" href="#" title="foo">';
+          equals(minify(input, { removeRedundantAttributes: true }), output);
+        });
+        
         test('removing redundant attributes (&lt;... = "javascript: ..." ...>)', function(){
           input = '<p onclick="javascript:alert(1)">x</p>';
           equals(minify(input, { cleanAttributes: true }), '<p onclick="alert(1)">x</p>');
-- 
2.34.1