% STEPBACKWARDS step backwards one step in current pipeline.
%
% CALL:  wb.stepBackwards
%
% M Hewitson 13-11-08
%
% $Id: stepBackwards.m,v 1.2 2010/08/06 19:10:49 ingo Exp $
%
function stepBackwards(varargin)
  
  wb = varargin{1};
  awtinvoke(wb.mp, 'stepBackwardCurrentPipeline');
  
end
