Ticket #18255: nav-menu-custom.diff

wp-admin/js/nav-menu.dev.js

@@ -427 +427 @@
                                         }
                                 }
                         });
+                        $('#add-custom-links input[type="text"]').keypress(function(ev){
+                                if ( ev.keyCode === 13 ) {
+                                        ev.preventDefault();
+                                        $("#submit-customlinkdiv").click();
+                                }
+                        });
                 },
 
                 /**