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Re: Possible bugs in (get last-command...) and (get this-command...)


From: Kim F. Storm
Subject: Re: Possible bugs in (get last-command...) and (get this-command...)
Date: Wed, 06 Sep 2006 01:01:10 +0200
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux)

"Drew Adams" <address@hidden> writes:

> (and (symbolp last-command) (get last-command...))
>
> But some of the code does not. Perhaps someone knowledgeable might want to
> take a look. I noticed, for instance that novice.el and ido.el both have
> some unprotected occurrences of (get last-command...) or (get
> this-command...). Again, I don't know if the `symbolp' test is necessary in
> those particular contexts (perhaps it is known that a symbol is present),
> but I think it might be.

Thanks.

I checked ido -- it is safe.

I also checked cua; it had a condition-case to catch errors, but I've
updated the code to explicitly check this-command with symbolp.

-- 
Kim F. Storm <address@hidden> http://www.cua.dk





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