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Re: un-deprecating CL

From: Stefan Monnier
Subject: Re: un-deprecating CL
Date: Thu, 20 Sep 2007 14:37:32 -0400
User-agent: Gnus/5.11 (Gnus v5.11) Emacs/23.0.50 (gnu/linux)

> As for mapcar, it is pretty slow already, and the main cost is in
> calling the user's function.  That won't get any slower.

Then again: how many uses of mapcar* have you encountered?
If you object to `union' because it's not used often, I'd expect you to
reject the vararg version of mapcar.


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