Parsing input

To: CALC-TI@LISTS.PPP.TI.COM
Subject: Parsing input
From: Thor Harald Johansen <thorhajo@ONLINE.NO>
Date: Sun, 5 Sep 1999 12:14:36 +0200
Reply-To: Thor Harald Johansen <thorhajo@ONLINE.NO>

Hi!

I've had problems with parsing input (calculating things a user types in). I
use the ParseInp or 4E8Ch system call for doing this. It has one weakness,
however: Syntax errors! It handles them, but not the way I want it to handle
them. It gives the user an error message, and the normal "Quit" or "Goto"
choices. The problem is: Both cause my program to terminate! ARGH!
--
Thor`n

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