nl_tokens: Gets the transferable delegate for the given id .
pl_tokens: function _getTransferable ( <mask> , view , id ) { // 1. If view supports getTransferable, use that if ( view . getTransferable ) { return view . getTransferable ( id ) ; } // 2. If view is derived from layoutcontroller, use that if ( view . getSpec && view . get && view . replace ) { if ( view . get ( id ) !== undefined ) { return { get : function ( ) { return view . get ( id ) ; } , show : function ( renderable ) { view . replace ( id , renderable ) ; } , getSpec : _getViewSpec . bind ( this , item , view , id ) } ; } } // 3. If view has an embedded layout, use that as fallback if ( view . layout ) { return _getTransferable . call ( this , item , view . layout , id ) ; } }