function redo(t)
%REDO  Redoes transaction.

%   Copyright 1986-2004 The MathWorks, Inc.
%   $Revision: 1.1.6.2 $ $Date: 2004/04/11 00:18:34 $

% Redo transaction
t.Transaction.redo;

% Evaluate refresh function
for ct=1:length(t.RootObjects)
   try
      LocalRefresh(t.RootObjects(ct));
   end
end


%---------------------------------------------

function LocalRefresh(Root)
% REVISIT: this is a workaround

switch Root.classhandle.package.Name
case 'sisodata'
   % Broadcast LoopDataChanged event (triggers global update)
   Root.dataevent('all');
case 'plotconstr'
   if ishandle(Root)
      update(Root);
   end
end