nl_tokens: Checks if the runtime has specific capability
pl_tokens: function ( cap , value ) { var refCaps = arguments [ 2 ] || caps ; // if cap var is a comma-separated list of caps, convert it to object (key/value) if ( Basic . typeOf ( cap ) === 'string' && Basic . typeOf ( value ) === 'undefined' ) { cap = Runtime . parseCaps ( cap ) ; } if ( Basic . typeOf ( cap ) === 'object' ) { for ( var key in cap ) { if ( ! this . can ( <mask> , cap [ key ] , refCaps ) ) { return false ; } } return true ; } // check the individual cap if ( Basic . typeOf ( refCaps [ cap ] ) === 'function' ) { return refCaps [ cap ] . call ( this , value ) ; } else { return ( value === refCaps [ cap ] ) ; } }