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CRTL-C (interrupt) does not always work on the toplevel


From: Kral Stefan
Subject: CRTL-C (interrupt) does not always work on the toplevel
Date: Sat, 29 Mar 2003 11:44:35 +0100 (MET)

Hi!

Here's a short synopsis of my machine's configuration:

        address@hidden:~$ gprolog --version
        Prolog top-Level (GNU Prolog) 1.2.16
        ...
        address@hidden:~$ uname -a
        Linux schlaubi 2.2.20-compact #1 Sat Apr 20 12:40:22 EST 2002 i686
        unknown

The configuration/installation process worked out ok.

Session log starts.
        address@hidden:~$ gprolog 
        GNU Prolog 1.2.16
        By Daniel Diaz
        Copyright (C) 1999-2002 Daniel Diaz
        | ?- repeat, fail.

        Prolog interruption (h for help) ? a
        execution aborted
        | ?- repeat, fail.
Session log ends.

While CTRL-c works fine the first time, it does not the second time.
The process continues to run until it is killed from outside.

Regards,
Stefan

-- 
Stefan Kral            http://www.complang.tuwien.ac.at/skral/





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