Property keyword parser now simply checks for spaces (to be flexible enough to support any keywords in the future)

lib/prop_parser.js

@@ -38,9 +38,8 @@ exports.parse = function ( prop )
 
     prop = ''+( prop );
 
-    if ( prop.length > 8 )
-    {
-        if ( prop[ 8 ] === ' ' )
+    // only perform parsing if the string contains a space
+    if ( / /.test( prop ) )
     {
         // the keywords are all words, except for the last, which is the
         // property name
@@ -53,7 +52,6 @@ exports.parse = function ( prop )
             keyword_obj[ keywords[ i ] ] = true;
         }
     }
-    }
 
     return {
         name:     name,