%DBUP Change local workspace context.
%   The DBUP command allows the user to change the workspace context, 
%   while the user is in the debug mode, to that of the calling M-file 
%   or the base workspace.
%
%   See also DBDOWN, DBSTACK, DBSTEP, DBSTOP, DBCONT, DBCLEAR, 
%            DBTYPE, DBQUIT, DBSTATUS.

%   Steve Bangert, 6-25-91.
%   Copyright (c) 1984-98 by The MathWorks, Inc.
%   $Revision: 5.5 $  $Date: 1997/11/21 23:31:37 $
%   Built-in function.
