From: Kevin Rodgers <ihs_4664@yahoo.com>
Subject: Re: with-output-to-temp-buffer
Date: Fri, 02 Jun 2006 16:07:54 -0600 [thread overview]
Message-ID: <e5qct5$386$1@sea.gmane.org> (raw)
In-Reply-To: <MEEKKIABFKKDFJMPIOEBMEOCDBAA.drew.adams@oracle.com>
Drew Adams wrote:
> I had this code:
>
> (set-buffer (get-buffer-create "foo"))
> (let (...) ...)
> (select-frame (make-frame ...))
>
> I changed it to this code:
>
> (with-output-to-temp-buffer "foo" ...)
> (let ((temp-buffer-setup-hook nil)
> (temp-buffer-show-functions nil)
> ...)
> ...)
> (select-window (get-buffer-window "foo" 'visible))
> (modify-frame-parameters (selected-frame) ...)
>
> The rest of the code (i.e. "...") is identical. The latter code runs about
> twice as fast (clock time)! I don't use any print functions inside the
> with-* - I use only `insert', so I wouldn't think that with-* would be of
> any special benefit here.
>
> I don't understand this. A glance at the C code makes me think that
> with-output-to-temp-buffer would only do more, not less, stuff.
How do with-current-buffer and with-temp-buffer perform compared to the
original version and the with-output-to-temp-buffer?
> (Thinking that the difference might be make-frame vs
> modify-frame-parameters, I tried using modify-frame-* for the first code
> too, but that made no difference. I guess it must be with-* that speeds
> things up.)
Hmmm...
--
Kevin
prev parent reply other threads:[~2006-06-02 22:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-01 22:53 with-output-to-temp-buffer Drew Adams
2006-06-02 0:17 ` with-output-to-temp-buffer Thien-Thi Nguyen
2006-06-02 0:29 ` with-output-to-temp-buffer Drew Adams
2006-06-02 22:07 ` Kevin Rodgers [this message]
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