From: Drew Adams <drew.adams@oracle.com>
To: Heime <heimeborgia@protonmail.com>,
"'Help-Gnu-Emacs (help-gnu-emacs@gnu.org)'"
<help-gnu-emacs@gnu.org>
Subject: RE: [External] : Getting the operational value of a buffer variable
Date: Fri, 2 Dec 2022 02:52:15 +0000 [thread overview]
Message-ID: <SJ0PR10MB54883C62BECB85EFB41082F6F3179@SJ0PR10MB5488.namprd10.prod.outlook.com> (raw)
In-Reply-To: <aEkq77_JqzzgeuasOG6d63g1YjyfDzQkSq6h1bS78IQ1AgGWFGRAobFYpcmEyprjHdA0by_fZxN5hseeyUaBkkAyYg6WxsHgcUlDP4n1O34=@protonmail.com>
[-- Attachment #1: Type: text/plain, Size: 551 bytes --]
> I want to get the operational value of a buffer
> variable. If the buffer has a local value, one
> cannot use the default-value implementation.
> And if the local value in nil, I have to get the
^^^^^^^^^^^^^^^^^^^^^^^^^
> default-value.
You said this in your previous mail, and I meant to
correct it. It's not at all about the buffer-local
value being `nil'. `nil' is a legitimate value.
It's about whether the variable _has_ a buffer-local
value. If it has a buffer-local value of `nil' then
it has a buffer-local value.
[-- Attachment #2: winmail.dat --]
[-- Type: application/ms-tnef, Size: 13360 bytes --]
next prev parent reply other threads:[~2022-12-02 2:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-02 1:07 Getting the operational value of a buffer variable Heime
2022-12-02 2:33 ` Emanuel Berg
2022-12-02 2:52 ` Drew Adams [this message]
2022-12-02 13:25 ` [External] : " Heime
2022-12-02 22:00 ` Heime
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=SJ0PR10MB54883C62BECB85EFB41082F6F3179@SJ0PR10MB5488.namprd10.prod.outlook.com \
--to=drew.adams@oracle.com \
--cc=heimeborgia@protonmail.com \
--cc=help-gnu-emacs@gnu.org \
/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.