nl_tokens: Debounce helper
pl_tokens: function startDebounce ( ms ) { var startTime = Date . now ( ) ; var done = new Promise ( function ( resolve , reject ) { var interval = setInterval ( function ( _ ) { var now = Date . now ( ) ; var deltaT = now - startTime ; if ( deltaT >= ms ) { clearInterval ( interval ) ; resolve ( true ) ; } } , 10 ) ; } ) ; var refresh = function ( ) { return ( startTime = <mask> . now ( ) ) ; } ; return { done : done , refresh : refresh } ; }