code: function( editor, priority, path ) {
  			var job = this.jobs[ priority ];
  
  			if ( !editor.activeFilter.checkFeature( this ) )
  				job.state = TRISTATE_DISABLED;
  			else
  				job.state = job.refresh.call( this, editor, path );
  
  			return job.state;
  		}
docs: Calls the `refresh` function of a job of the given `priority`.
  The function returns the state of the job which can be either
  {@link CKEDITOR#TRISTATE_DISABLED} or {@link CKEDITOR#TRISTATE_OFF}.
  
  @param {CKEDITOR.editor} editor The editor instance this command
  will be applied to.
  @param {Number} priority The priority of the job to be executed.
  @returns {Number} The state of the job.