nl_tokens: Run this callback on the current view ( unless includeSelf is false ) and recursively on child views .
pl_tokens: function ( fn , includeSelf ) { var childViews = ( includeSelf === false ) ? this . _childViews : [ this ] ; var currentViews , <mask> , currentChildViews ; while ( childViews . length ) { currentViews = childViews . slice ( ) ; childViews = [ ] ; for ( var i = 0 , l = currentViews . length ; i < l ; i ++ ) { view = currentViews [ i ] ; currentChildViews = view . _childViews ? view . _childViews . slice ( 0 ) : null ; fn ( view ) ; if ( currentChildViews ) { childViews . push . apply ( childViews , currentChildViews ) ; } } } }