%DBCLEAR Remove breakpoint.
%   The DBCLEAR command removes the breakpoint set by a corresponding
%   DBSTOP command.  There are seven forms to this command.  They are:
%
%   DBCLEAR IN MFILE AT LINENO
%   DBCLEAR IN MFILE AT SUBFUN
%   DBCLEAR ALL IN MFILE
%   DBCLEAR IN MFILE
%   DBCLEAR ALL
%   DBCLEAR IF ERROR
%   DBCLEAR IF WARNING
%   DBCLEAR IF NANINF  or  DBCLEAR IF INFNAN
%
%   where LINENO is a line number in M-file function MFILE.  MFILE
%   must be the name of an m-file function or a MATLABPATH relative
%   partial pathname (see PARTIALPATH). The AT, IN and IF keywords are
%   optional.
%
%   The first form removes the breakpoint at line LINENO in function
%      MFILE.  
%   The second form removes the breakpoint at the first executable
%      line in the specified subfunction in the multi-function m-file.
%   The third form removes all breakpoints in Mfilename.  
%   The fourth form removes the breakpoint set at the first executable
%      line in MFILE.
%   The fifth form removes all breakpoints in all M-files including
%      the ERROR, WARNING, NANINF breakpoints.
%   The sixth and seventh forms clear the DBSTOP IF ERROR or DBSTOP IF
%      WARNING statements, if set.  If a run-time error occurs after this
%      command, MATLAB terminates the current operation and returns to
%      the base workspace.
%   The eighth form clears the DBSTOP on infinities and NaNs.
%
%   See also DBSTEP, DBSTOP, DBCONT, DBTYPE, DBSTACK, DBUP, 
%            DBDOWN, DBSTATUS, DBQUIT, PARTIALPATH.

%   Steve Bangert, 6-25-91. Revised, 1-3-92.
%   Copyright (c) 1984-98 by The MathWorks, Inc.
%   $Revision: 5.8 $  $Date: 1997/11/21 23:31:27 $
%   Built-in function.
