* _BREAK
* Interlude to break handler
* Copyright (c) 2007 Ladybridge Systems, All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
* 
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
* 
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* 
* Ladybridge Systems can be contacted via the www.openqm.com web site.
* 
* START-HISTORY:
* 08 Jun 07  2.5-7 New module.
* 16 Sep 04  2.0-1 OpenQM launch. Earlier history details suppressed.
* END-HISTORY
*
* START-DESCRIPTION:
*
* Returns:
*    -ve  Handler not found
*     0   Break
*    +ve  Continue
*
* END-DESCRIPTION
*
* START-CODE

$internal
$no.symbols
$no.xref
$recursive

subroutine break(subr.name)
   if catalogued(subr.name) then
      status = 1   ;* Continue by default
      call @subr.name(status)
      if num(status) then return value int(status)
   end

   return value -1
end

* END-CODE
