From: Eli Zaretskii <eliz@gnu.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: lekktu@gmail.com, cyd@gnu.org, jwalt@garni.ch, 12463@debbugs.gnu.org
Subject: bug#12463: 24.2; pos-visible-in-window-p gets slower over time
Date: Sun, 23 Sep 2012 05:50:43 +0200 [thread overview]
Message-ID: <83txupjt2k.fsf@gnu.org> (raw)
In-Reply-To: <jwvk3vlu91a.fsf-monnier+emacs@gnu.org>
> I'm saying: is the variable usually set once and left alone, or is it
> usually let-bound around the call to the function that uses
> the variable?
>
> In the case of dynamic-library-alist it seems it's never let-bound, so
> it's probably better to access it directly as a global var, rather than
> pass it as a parameter.
It is never let-bound. It is modified by adding cons cells to it, and
used by accessing those cells.
next prev parent reply other threads:[~2012-09-23 3:50 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-17 23:51 bug#12463: 24.2; pos-visible-in-window-p gets slower over time Jörg Walter
2012-09-18 7:46 ` Eli Zaretskii
2012-09-18 9:46 ` Jörg Walter
2012-09-18 10:23 ` Eli Zaretskii
2012-09-18 15:05 ` Matt Lundin
2012-09-18 16:24 ` Eli Zaretskii
2012-09-18 15:17 ` Chong Yidong
2012-09-18 16:18 ` Jörg Walter
2012-09-20 23:22 ` Juanma Barranquero
2012-09-21 3:52 ` Chong Yidong
2012-09-21 5:42 ` Chong Yidong
2012-09-21 7:34 ` Eli Zaretskii
2012-09-21 9:24 ` Chong Yidong
2012-09-21 10:47 ` Juanma Barranquero
2012-09-21 12:33 ` Eli Zaretskii
2012-09-21 16:38 ` Stefan Monnier
2012-09-21 16:58 ` Eli Zaretskii
2012-09-21 20:34 ` Stefan Monnier
2012-09-22 6:58 ` Eli Zaretskii
2012-09-22 20:20 ` Stefan Monnier
2012-09-22 20:31 ` Juanma Barranquero
2012-09-23 9:17 ` Chong Yidong
2012-09-23 3:50 ` Eli Zaretskii [this message]
2012-09-21 9:10 ` Juanma Barranquero
2012-09-21 10:01 ` Chong Yidong
2012-09-21 17:03 ` Eli Zaretskii
2012-09-21 17:07 ` Juanma Barranquero
2012-09-21 17:45 ` Eli Zaretskii
2012-09-22 1:23 ` Chong Yidong
2012-09-22 8:36 ` Eli Zaretskii
2012-09-22 11:05 ` Chong Yidong
2012-09-22 11:18 ` Eli Zaretskii
2012-09-22 14:14 ` Chong Yidong
2012-09-22 14:25 ` Eli Zaretskii
2012-09-22 19:20 ` Juanma Barranquero
2012-09-22 19:46 ` Eli Zaretskii
2012-09-22 19:53 ` Juanma Barranquero
2012-09-23 3:48 ` Eli Zaretskii
2012-09-21 6:58 ` Eli Zaretskii
2012-09-21 8:36 ` Juanma Barranquero
2012-09-21 9:11 ` Chong Yidong
2012-09-21 9:17 ` Juanma Barranquero
2012-09-18 16:19 ` Eli Zaretskii
2012-09-18 16:26 ` Jörg Walter
2012-09-18 17:19 ` Eli Zaretskii
2012-09-18 17:31 ` Juanma Barranquero
2012-09-18 20:00 ` Eli Zaretskii
2012-09-19 2:31 ` Juanma Barranquero
2012-09-19 2:57 ` Eli Zaretskii
2012-09-19 3:03 ` Juanma Barranquero
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