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Re: Redisplay slower in Emacs 28 than Emacs 27
From: |
Lars Ingebrigtsen |
Subject: |
Re: Redisplay slower in Emacs 28 than Emacs 27 |
Date: |
Mon, 07 Dec 2020 23:11:06 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Lars Ingebrigtsen <larsi@gnus.org> writes:
> And this is the culprit -- i.e., this is what's busting the cache, as
> far as I can tell:
With this change, the toolbar should no longer bust the image cache.
Gregory, can you benchmark with this change (on an otherwise unchanged
trunk, i.e., with equal_lists, not !equal_lists)?
diff --git a/lisp/tool-bar.el b/lisp/tool-bar.el
index 8456216430..c3d0841d0c 100644
--- a/lisp/tool-bar.el
+++ b/lisp/tool-bar.el
@@ -154,12 +154,12 @@ tool-bar--image-expression
(concat icon ".pbm")) colors))
(xbm-spec (append (list :type 'xbm :file
(concat icon ".xbm")) colors)))
- `(find-image (cond ((not (display-color-p))
- ',(list pbm-spec xbm-spec xpm-lo-spec xpm-spec))
- ((< (display-color-cells) 256)
- ',(list xpm-lo-spec xpm-spec pbm-spec xbm-spec))
- (t
- ',(list xpm-spec pbm-spec xbm-spec))))))
+ `(cond ((not (display-color-p))
+ ',(find-image (list pbm-spec xbm-spec xpm-lo-spec xpm-spec)))
+ ((< (display-color-cells) 256)
+ ',(find-image (list xpm-lo-spec xpm-spec pbm-spec xbm-spec)))
+ (t
+ ',(find-image (list xpm-spec pbm-spec xbm-spec))))))
;;;###autoload
(defun tool-bar-local-item (icon def key map &rest props)
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- Re: Redisplay slower in Emacs 28 than Emacs 27, (continued)
- Re: Redisplay slower in Emacs 28 than Emacs 27, Gregory Heytings, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Alan Third, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Gregory Heytings, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Gregory Heytings, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27,
Lars Ingebrigtsen <=
- Re: Redisplay slower in Emacs 28 than Emacs 27, Gregory Heytings, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Gregory Heytings, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Gregory Heytings, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Gregory Heytings, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/07
- Re: Redisplay slower in Emacs 28 than Emacs 27, Lars Ingebrigtsen, 2020/12/07