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Re: Checking parameters

From: Nikolaj Schumacher
Subject: Re: Checking parameters
Date: Sun, 17 Jun 2007 17:28:44 +0200
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.1 (darwin)

"Lennart Borgman (gmail)" <address@hidden> wrote:

> Cecil Westerhof wrote:
>> I am new to Emacs and lisp.
>> What is the best way to check parameters and do error handling when they are
>> not correct?
> You probably want to use the most simple way, something like

>       (error errmsg))

You should also add the error message to `debug-ignored-errors' if you
use the debugger.  Otherwise you start debugging every time you input
malformed data.

Nikolaj Schumacher

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