From: Joe Riel <jriel@maplesoft.com>
To: help-gnu-emacs@gnu.org
Subject: Re: Byte-compile constants in a function
Date: Tue, 3 Jul 2012 23:07:36 -0700 [thread overview]
Message-ID: <20120703230736.406fb349@gauss> (raw)
In-Reply-To: <7fe94425-ce97-48e0-8afc-b2faa21b8c87@googlegroups.com>
On Tue, 3 Jul 2012 13:26:13 -0700 (PDT)
José A. Romero L. <escherdragon@gmail.com> wrote:
> W dniu wtorek, 3 lipca 2012 18:57:12 UTC+2 użytkownik Joe Riel napisał:
> > Is there a way to define constant/macros so that the value is expanded
> > during byte-compilation of a function that uses them?
> (...)
>
> How about defining an inlined function that returns the constant
> you need?
>
> (defsubst tag-prompt () ?>)
>
> then:
>
> (defun check (char) (eq char (tag-prompt)))
>
> a quick look at the byte-compiled code shows that the value
> of (tag-prompt) is indeed inlined.
Thanks, that does what I want.
--
Joe Riel
next prev parent reply other threads:[~2012-07-04 6:07 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.3953.1341335828.855.help-gnu-emacs@gnu.org>
2012-07-03 20:26 ` Byte-compile constants in a function José A. Romero L.
2012-07-04 6:07 ` Joe Riel [this message]
2012-07-04 13:26 ` Stefan Monnier
2012-07-05 2:42 ` Joe Riel
2012-07-03 16:57 Joe Riel
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