nl_tokens: ( el → dom classid → string ) - add element has enter
pl_tokens: function ( el , classid ) { createEl . enter = el var cElm_exits = createEl . $exits . length // remove element if has in createEl.$exits var i if ( cElm_exits > 0 ) { for ( i = 0 ; i < cElm_exits ; i ++ ) { // make sure that element is exits if ( isDefine ( createEl . $exits [ i ] ) && isDefine ( createEl . $exits [ i ] . <mask> ) && createEl . $exits [ i ] . class === classid ) { createEl . $exits . splice ( i , 1 ) } } } // push an element if ( ! hasObj_Array ( createEl . $enter , 'class' , classid ) . is ) createEl . $enter . push ( { class : classid , el : el } ) }