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From: Pascal Bourguignon <usenet@informatimago.com>
Newsgroups: gmane.emacs.help
Subject: Re: Finding Unused Identifiers
Date: Sat, 04 Mar 2006 03:21:02 +0100
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Markus Triska <triska@gmx.at> writes:
> Pascal Bourguignon wrote:
>
>>    (set-difference defvars refered)))
>
> In this example, ab is referred to although the token "ab" appears
> only once:
>
> (defvar ab 0)
>
> (set (intern (concat "a" "b")) 1)

Of course, the programmer who edit his sources must know what he does.

-- 
__Pascal Bourguignon__                     http://www.informatimago.com/
Litter box not here.
You must have moved it again.
I'll poop in the sink.