Path: utzoo!utgpu!jarvis.csri.toronto.edu!clyde.concordia.ca!uunet!deimos!ksuvax1.cis.ksu.edu!slack
From: slack@ksuvax1.cis.ksu.edu (Jim Slack)
Newsgroups: comp.lang.pascal
Subject: Simulating ErrorPtr in TP 2.0
Message-ID: <25F529B3.38A4@deimos.cis.ksu.edu>
Date: 7 Mar 90 15:33:06 GMT
Sender: root@deimos.cis.ksu.edu (Superuser)
Reply-To: slack@ksuvax1.cis.ksu.edu (Jim Slack)
Organization: Kansas State University, Dept of Computing & Information Sciences
Lines: 6

Turbo Pascal versions 3.0 and up allow a program to handle runtime errors by
assigning the address of an error handling routine to ErrorPtr.  Is there a
way to do this in Turbo Pascal version 2.0?  (I realize that ErrorPtr is not
in TP 2.0, but is there some other way to accomplish the same thing?)
I have written a graphics utility for Turbo Pascal versions 3.0 and up, 
and would like to make it compatible with TP 2.0 as well if possible.  Thanks.