Don't use "content" in the attribs object, it clobbers meta tags "con…

…tent" attribute.

lib/haml.js

@@ -15,7 +15,7 @@ var Haml;
   function render_attribs(attribs) {
     var key, value, result = [];
     for (key in attribs) {
-      if (key !== 'content' && attribs.hasOwnProperty(key)) {
+      if (key !== '_content' && attribs.hasOwnProperty(key)) {
         switch (attribs[key]) {
         case 'undefined':
         case 'false':
@@ -59,7 +59,7 @@ var Haml;
 
     if (!(l > 0 && (line.charAt(0) === '{' || line.charAt(0) === '('))) {
       return {
-        content: line[0] === ' ' ? line.substr(1, l) : line
+        _content: line[0] === ' ' ? line.substr(1, l) : line
       };
     }
     open = line.charAt(0);
@@ -127,7 +127,7 @@ var Haml;
         }
       }
     }
-    attributes.content = line.substr(i, line.length);
+    attributes._content = line.substr(i, line.length);
     return attributes;
   }
 
@@ -183,9 +183,9 @@ var Haml;
         attribs = this.matches[3];
         if (attribs) {
           attribs = parse_attribs(attribs);
-          if (attribs.content) {
-            this.contents.unshift(attribs.content.trim());
-            delete(attribs.content);
+          if (attribs._content) {
+            this.contents.unshift(attribs._content.trim());
+            delete(attribs._content);
           }
         } else {
           attribs = {};

test/meta.haml

@@ -0,0 +1 @@
+%meta(http-equiv="content-type" content="text/html; charset=UTF-8")

test/meta.html

@@ -0,0 +1 @@
+<meta http-equiv="content-type" content="text/html; charset=UTF-8" />