nl_tokens: Sorts this nodes children using the supplied sort function .
pl_tokens: function ( sortFn , recursive , suppressEvent ) { var cs = this . childNodes , ln = cs . length , i , n ; if ( ln > 0 ) { Ext . Array . sort ( cs , sortFn ) ; for ( i = 0 ; i < ln ; i ++ ) { n = cs [ i ] ; n . previousSibling = cs [ i - 1 ] ; n . nextSibling = cs [ i + 1 ] ; if ( i === 0 ) { this . setFirstChild ( n ) ; } if ( i == ln - 1 ) { this . setLastChild ( n ) ; } n . updateInfo ( suppressEvent ) ; if ( recursive && ! n . isLeaf ( ) ) { n . sort ( sortFn , true , <mask> ) ; } } this . notifyStores ( 'afterEdit' , [ 'sorted' ] , { sorted : 'sorted' } ) ; if ( suppressEvent !== true ) { this . fireEvent ( 'sort' , this , cs ) ; } } }