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From: "Stuart D. Herring" <herring@lanl.gov>
Cc: Herbert Euler <herberteuler@hotmail.com>, emacs-devel@gnu.org
Subject: Re: On definition of `kbd'
Date: Wed, 11 Oct 2006 07:24:33 -0700 (PDT)	[thread overview]
Message-ID: <39807.128.165.123.18.1160576673.squirrel@webmail.lanl.gov> (raw)
In-Reply-To: <85u02brtkw.fsf@lola.goethe.zz>

>> Is the definition correct?  I think the body should be
>>
>>  `(read-kbd-macro ,keys)
>
> That would completely defeat the purpose of having a macro, namely
> being able to do compile-time evaluation.

To elaborate on David's response: if you really want to get a key sequence
representation of a dynamic string, just use the `read-kbd-macro' function
that the `kbd' macro calls.  `kbd' is for when you just want to do
something simple and direct (read: hardcoded) in Lisp: (kbd "C-x C-c"). 
The result is human-readable but during byte-compilation actually becomes
"^X^C" (two characters), so there's no performance penalty.

Hope this helps,
Davis

-- 
This product is sold by volume, not by mass.  If it appears too dense or
too sparse, it is because mass-energy conversion has occurred during
shipping.

      parent reply	other threads:[~2006-10-11 14:24 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-10-11 11:09 On definition of `kbd' Herbert Euler
2006-10-11 11:16 ` David Kastrup
2006-10-11 13:55   ` Herbert Euler
2006-10-11 14:03     ` David Kastrup
2006-10-11 14:24   ` Stuart D. Herring [this message]

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