%ERROR  Display message and abort function.
%   ERROR('MSG') displays the text MSG and causes an error exit
%   from an M-file to the keyboard. If the string is empty, no 
%   action is taken.
%
%   See also WARNING, LASTERR, ERRORDLG, DISP, DBSTOP.

%   Copyright 1984-2000 The MathWorks, Inc. 
%   $Revision: 5.8 $  $Date: 2000/09/14 14:01:20 $
%   Built-in function.
