From: Lars Magne Ingebrigtsen <larsi@gnus.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: help-gnu-emacs@gnu.org
Subject: Re: make a drawing with Emacs
Date: Thu, 03 Sep 2020 19:45:40 +0200 [thread overview]
Message-ID: <874koeu52z.fsf@gnus.org> (raw)
In-Reply-To: <mailman.2217.1599154928.2469.help-gnu-emacs@gnu.org> (Stefan Monnier's message of "Thu, 03 Sep 2020 13:41:57 -0400")
Stefan Monnier <monnier@iro.umontreal.ca> writes:
> IIRC it would make the code slower, tho. It adds code like
>
> (let ((stroke-color (cadr (plist-member args :stroke-color))))
>
> which the compiler fails to optimize away when `stroke-color` is not used.
I didn't know that... but on the other hand, all these functions end up
calling this internal function:
(defun svg--arguments (svg args)
(let ((stroke-width (or (plist-get args :stroke-width)
(dom-attr svg 'stroke-width)))
(stroke-color (or (plist-get args :stroke-color)
(dom-attr svg 'stroke-color)))
(fill-color (plist-get args :fill-color))
attr)
Which could then lose these plist-gets, so we'd end up with
approximately the same slowness, I think. :-)
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2020-09-03 17:45 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-31 3:05 make a drawing with Emacs Emanuel Berg via Users list for the GNU Emacs text editor
2020-08-31 7:36 ` tomas
2020-08-31 20:29 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-08-31 20:49 ` Yuri Khan
2020-08-31 20:52 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-08-31 21:01 ` Yuri Khan
2020-08-31 21:04 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-08-31 22:48 ` Perry Smith
2020-08-31 23:09 ` Ulrich Deiters
2020-09-01 8:22 ` tomas
2020-09-01 8:38 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-09-01 9:04 ` tomas
2020-09-01 17:22 ` Marcin Borkowski
2020-09-01 20:48 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-09-02 8:25 ` tomas
2020-09-01 12:22 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-09-01 14:58 ` tomas
2020-09-01 20:45 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-09-02 21:10 ` Tomas Hlavaty
2020-09-02 21:51 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-09-03 1:26 ` Leo Butler
2020-09-02 22:28 ` Stefan Monnier
2020-09-03 5:13 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-09-03 7:34 ` Tomas Hlavaty
2020-09-03 13:38 ` Stefan Monnier
2020-09-03 15:21 ` Tomas Hlavaty
2020-09-03 16:59 ` Stefan Monnier
[not found] ` <87tuwen4mo.fsf@logand.com>
[not found] ` <jwvimcuiqur.fsf-monnier+emacs@gnu.org>
2020-09-04 8:42 ` Tomas Hlavaty
[not found] ` <mailman.2156.1599118473.2469.help-gnu-emacs@gnu.org>
2020-09-03 17:23 ` Lars Magne Ingebrigtsen
[not found] ` <mailman.2212.1599153847.2469.help-gnu-emacs@gnu.org>
2020-09-03 17:28 ` Lars Magne Ingebrigtsen
2020-09-03 17:41 ` Stefan Monnier
[not found] ` <mailman.2217.1599154928.2469.help-gnu-emacs@gnu.org>
2020-09-03 17:45 ` Lars Magne Ingebrigtsen [this message]
2020-09-03 18:23 ` Tomas Hlavaty
[not found] ` <mailman.2224.1599157422.2469.help-gnu-emacs@gnu.org>
2020-09-03 19:43 ` Lars Magne Ingebrigtsen
2020-09-03 19:50 ` Tomas Hlavaty
2020-09-04 8:43 ` tomas
2020-09-04 8:59 ` Tomas Hlavaty
2020-09-04 9:26 ` tomas
2020-09-04 9:48 ` Tomas Hlavaty
2020-09-03 17:55 ` Tomas Hlavaty
[not found] ` <mailman.2221.1599155709.2469.help-gnu-emacs@gnu.org>
2020-09-03 18:04 ` Lars Magne Ingebrigtsen
[not found] ` <mailman.2222.1599156265.2469.help-gnu-emacs@gnu.org>
2020-09-03 18:09 ` Lars Magne Ingebrigtsen
2020-09-03 18:29 ` Tomas Hlavaty
2020-09-03 18:32 ` Tomas Hlavaty
2020-09-03 7:14 ` tomas
2020-09-03 8:03 ` Tomas Hlavaty
2020-09-01 8:32 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-09-01 8:58 ` tomas
2020-09-01 8:18 ` tomas
2020-09-24 15:09 ` Jean Louis
2020-09-24 16:53 ` Leo Butler
2020-09-24 20:14 ` tomas
2020-08-31 17:41 ` Marcin Borkowski
2020-08-31 20:30 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-08-31 19:40 ` Carlo Tambuatco
2020-08-31 20:33 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-08-31 20:56 ` Gregory Heytings via Users list for the GNU Emacs text editor
2020-08-31 21:00 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-09-01 8:40 ` Gregory Heytings via Users list for the GNU Emacs text editor
2020-09-01 5:37 ` Peter Münster
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