Ticket #2847: 2847.diff

jquery/src/selector.js

@@ -21 +21 @@
                         odd: function(a,i){return i%2;},
 
                         // Child Checks
-                        "first-child": function(a){return a.parentNode.getElementsByTagName("*")[0]==a;},
+                        "first-child": function(a){
+                                var children = a.parentNode.getElementsByTagName("*");
+                                for ( var i = 0 ; i < children.length; i++ ) {
+                                        if ( children[i].nodeType != 8 ) return children[i] == a;
+                                }
+                                return children[0] == a;
+                        },
                         "last-child": function(a){return jQuery.nth(a.parentNode.lastChild,1,"previousSibling")==a;},
                         "only-child": function(a){return !jQuery.nth(a.parentNode.lastChild,2,"previousSibling");},