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- /*
- * This file is part of the portable Forth environment written in ANSI C.
- * Copyright (C) 1995 Dirk Uwe Zoller
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library 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 Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * This file is version 0.9.13 of 17-July-95
- * Check for the latest version of this package via anonymous ftp at
- * roxi.rz.fht-mannheim.de:/pub/languages/forth/pfe-VERSION.tar.gz
- * or sunsite.unc.edu:/pub/languages/forth/pfe-VERSION.tar.gz
- * or ftp.cygnus.com:/pub/forth/pfe-VERSION.tar.gz
- *
- * Please direct any comments via internet to
- * duz@roxi.rz.fht-mannheim.de.
- * Thank You.
- */
- /*
- * exception.c --- The Optional Exception Word Set
- * (duz 22Jul93)
- */
-
- #include "forth.h"
- #include "support.h"
-
- #include <string.h>
- #include <ctype.h>
-
- #include "missing.h"
-
- Code (catch)
- {
- *--sp = cAtch ((Xt) *sp++);
- }
-
- Code (throw)
- {
- Cell n = *sp++;
-
- switch (n)
- {
- case 0:
- return;
- case 2:
- tHrow (2, (char *) sp[1], sp[0]);
- default:
- tHrow (n);
- }
- }
-
- /* *INDENT-OFF* */
- LISTWORDS (exception) =
- {
- CO ("CATCH", catch),
- CO ("THROW", throw),
- };
- COUNTWORDS (exception, "Exception + extensions");
-