nl_tokens: processSingle is no good for <loop > nodes where we want to work on the childNodes rather than the node itself
pl_tokens: function ( scope , member ) { <mask> . scope . push ( scope ) ; try { if ( node . nodeName === 'LOOP' ) { for ( var i = 0 ; i < node . childNodes . length ; i ++ ) { var clone = node . childNodes [ i ] . cloneNode ( true ) ; processSingle ( member , clone , node ) ; } } else { var clone = node . cloneNode ( true ) ; clone . removeAttribute ( 'foreach' ) ; processSingle ( member , clone , node ) ; } } finally { self . scope . pop ( ) ; } }