From: Juri Linkov <juri@linkov.net>
To: Ergus <spacibba@aol.com>
Cc: Eli Zaretskii <eliz@gnu.org>, larsi@gnus.org, emacs-devel@gnu.org
Subject: Re: Select completions from the minibuffer
Date: Sun, 13 Mar 2022 19:47:11 +0200 [thread overview]
Message-ID: <86bky9ah4o.fsf@mail.linkov.net> (raw)
In-Reply-To: <C8764546-19F3-42CC-879F-D2B5F1BF912C@aol.com> (Ergus's message of "Sat, 12 Mar 2022 20:30:35 +0100")
>>> >Isn't it very similar to the region?
>>>
>>> I don't think so... I think it is more similar to the mouse-face
>>> feature / text property.
>>
>>Why do you think so? The region is redrawn when the cursor moves, and
>>the cursor moves as result of Emacs commands, so how is this very
>>different from what you want? By contrast, the mouse highlight is
>>triggered by mouse movements that are completely independent of Emacs
>>commands, and the implementation, as part of the display engine, is
>>therefore quite complicated. Whereas the region display is nowadays
>>implemented completely in Lisp.
>
> Ok, then it will be similar to the code I already have in
> completions-highlight-mode. Essentially add/move an overlay on post
> command hook based on some conditions.
You could just add your function to the default value of
pre-redisplay-functions, e.g.
(defvar pre-redisplay-functions (list #'redisplay--update-region-highlight
#'redisplay--update-mouse-face)
where the new function 'redisplay--update-mouse-face'
will activate the mouse-face when the cursor moves
over the mouse-face property (only when an additional user option
will be enabled).
next prev parent reply other threads:[~2022-03-13 17:47 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-10 18:58 Select completions from the minibuffer Juri Linkov
2022-03-10 19:32 ` Lars Ingebrigtsen
2022-03-10 19:51 ` Juri Linkov
2022-03-10 20:32 ` Lars Ingebrigtsen
2022-03-11 8:58 ` Juri Linkov
2022-03-12 17:08 ` Lars Ingebrigtsen
2022-03-12 18:55 ` Juri Linkov
2022-03-13 14:05 ` Lars Ingebrigtsen
2022-03-13 18:05 ` Juri Linkov
2022-03-14 9:13 ` Lars Ingebrigtsen
2022-03-21 19:28 ` Juri Linkov
2022-03-21 19:30 ` Lars Ingebrigtsen
2022-03-22 8:24 ` Juri Linkov
2022-03-22 13:38 ` Eli Zaretskii
2022-03-22 13:44 ` Eric S Fraga
2022-03-22 14:18 ` Ergus
2022-03-22 14:49 ` Eli Zaretskii
2022-03-22 15:21 ` Ergus
2022-03-22 18:38 ` Juri Linkov
2022-03-22 19:07 ` Ergus
2022-03-22 19:24 ` Ergus
2022-03-23 8:47 ` Juri Linkov
2022-03-23 12:07 ` Ergus
2022-03-23 18:28 ` Juri Linkov
2022-03-24 9:07 ` Ergus
2022-03-22 15:46 ` Ergus
2022-03-22 16:59 ` Eli Zaretskii
2022-03-22 17:10 ` Ergus
2022-03-22 17:58 ` Eli Zaretskii
2022-03-22 17:56 ` Juri Linkov
2022-03-22 17:23 ` Ergus
2022-03-22 17:52 ` Juri Linkov
2022-03-22 18:31 ` Juri Linkov
2022-03-14 8:41 ` Juri Linkov
2022-03-14 9:08 ` Ergus
2022-03-14 18:19 ` Juri Linkov
2022-03-14 19:46 ` Ergus
2022-03-14 20:58 ` Stefan Monnier
2022-03-14 22:28 ` Ergus
2022-03-14 22:34 ` Stefan Monnier
2022-03-15 15:22 ` Stefan Monnier
2022-03-14 19:34 ` Juri Linkov
2022-03-17 18:01 ` Ergus
2022-03-17 18:47 ` Ergus
2022-03-17 20:56 ` Juri Linkov
2022-03-17 21:26 ` Stefan Monnier
2022-03-17 21:33 ` Ergus
2022-03-17 22:44 ` Stefan Monnier
2022-03-17 22:44 ` Ergus
2022-03-18 6:25 ` Eli Zaretskii
2022-03-17 23:10 ` Ergus
2022-03-18 6:28 ` Eli Zaretskii
2022-03-18 11:16 ` Ergus
2022-03-18 11:33 ` Eli Zaretskii
2022-03-18 12:04 ` Stefan Monnier
2022-03-18 12:11 ` Eli Zaretskii
2022-03-18 12:23 ` Ergus
2022-03-18 12:35 ` Stefan Monnier
2022-03-18 12:38 ` Ergus
2022-03-18 12:57 ` Eli Zaretskii
2022-03-18 9:27 ` Juri Linkov
2022-03-18 11:26 ` Eli Zaretskii
2022-03-18 11:53 ` Ergus
2022-03-18 12:06 ` Eli Zaretskii
2022-03-18 21:31 ` Ergus
2022-03-19 19:03 ` Juri Linkov
2022-03-19 20:43 ` Ergus
2022-03-19 20:46 ` Ergus
2022-03-20 18:42 ` Juri Linkov
2022-03-20 22:00 ` Ergus
2022-03-21 8:32 ` Juri Linkov
2022-03-18 12:08 ` Stefan Monnier
2022-03-18 12:13 ` Eli Zaretskii
2022-03-12 0:14 ` Ergus
2022-03-12 17:04 ` Lars Ingebrigtsen
2022-03-12 17:29 ` Eli Zaretskii
2022-03-12 17:37 ` Ergus
2022-03-12 18:14 ` Eli Zaretskii
2022-03-12 19:30 ` Ergus
2022-03-12 19:39 ` Eli Zaretskii
2022-03-13 18:55 ` Ergus
2022-03-13 17:47 ` Juri Linkov [this message]
2022-03-13 18:52 ` Ergus
2022-03-12 19:11 ` [External] : " Drew Adams
2022-03-10 19:55 ` Drew Adams
2022-03-10 19:59 ` Juri Linkov
2022-03-10 23:13 ` Drew Adams
2022-03-10 19:58 ` Eli Zaretskii
2022-03-10 20:23 ` Lars Ingebrigtsen
2022-03-10 20:38 ` Eli Zaretskii
2022-03-12 18:52 ` Juri Linkov
2022-03-12 19:16 ` Eli Zaretskii
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=86bky9ah4o.fsf@mail.linkov.net \
--to=juri@linkov.net \
--cc=eliz@gnu.org \
--cc=emacs-devel@gnu.org \
--cc=larsi@gnus.org \
--cc=spacibba@aol.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.