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(* Debug.def provides some simple debugging routines.
Copyright (C) 2001-2025 Free Software Foundation, Inc.
Contributed by Gaius Mulley <gaius.mulley@southwales.ac.uk>.
This file is part of GNU Modula-2.
GNU Modula-2 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 3, or (at your option)
any later version.
GNU Modula-2 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.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. *)
DEFINITION MODULE Debug ;
(*
Title : Debug
Author : Gaius Mulley
System : UNIX (gm2)
Date : Sat Aug 13 19:41:57 1994
Last edit : Sat Aug 13 19:41:57 1994
Description: provides some simple debugging routines.
*)
EXPORT QUALIFIED Halt, DebugString ;
(*
Halt - writes a message in the format:
Module:Function:Line:Message
It then terminates by calling HALT.
*)
PROCEDURE Halt (Message,
Module,
Function: ARRAY OF CHAR ;
LineNo : CARDINAL) ;
(*
DebugString - writes a string to the debugging device (Scn.Write).
It interprets \n as carriage return, linefeed.
*)
PROCEDURE DebugString (a: ARRAY OF CHAR) ;
END Debug.
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