tasks/jsonld/js/jsonld.js
function _getFrameFlag(frame, options, name) {
  var flag = '@' + name;
  return (flag in frame) ? frame[flag][0] : options[name];
}
function _getFrameFlag(frame, options, name) {
  var flag = '@' + name;
  return (flag in frame) ? frame[flag][0] : options[name];
}
function _getFrameFlag ( frame , options , name ) { var flag = '@' + name ; return ( flag in frame ) ? frame [ flag ] [ 0 ] : options [ name ] ; }
Gets the frame flag value for the given flag name.

@param frame the frame.
@param options the framing options.
@param name the flag name.

@return the flag value.
Gets the frame flag value for the given flag name .