From: Lars Ingebrigtsen <larsi@gnus.org>
To: Stefan Kangas <stefan@marxist.se>
Cc: 45178@debbugs.gnu.org
Subject: bug#45178: buffer-hash docstring should explain difference to secure-hash
Date: Fri, 11 Dec 2020 17:49:22 +0100 [thread overview]
Message-ID: <87im988ezx.fsf@gnus.org> (raw)
In-Reply-To: <CADwFkmky9GPY2iiQQX05ptj8qHqcfTWiwarpvLPQhsd+kYhZsg@mail.gmail.com> (Stefan Kangas's message of "Fri, 11 Dec 2020 10:40:34 -0600")
Stefan Kangas <stefan@marxist.se> writes:
> I guess what I don't understand is why I would _ever_ want to use this
> function. I mean, why not just compare buffers using `secure-hash'?
`buffer-hash' is fast, so you can use it to compare the buffer contents
before and after doing things like `indent-sexp' to see whether that
changed anything.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2020-12-11 16:49 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-11 14:41 bug#45178: buffer-hash docstring should explain difference to secure-hash Stefan Kangas
2020-12-11 16:00 ` Lars Ingebrigtsen
2020-12-11 16:40 ` Stefan Kangas
2020-12-11 16:49 ` Lars Ingebrigtsen [this message]
2020-12-11 19:19 ` Stefan Kangas
2020-12-20 11:47 ` Basil L. Contovounesios
2020-12-20 16:31 ` Stefan Kangas
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=87im988ezx.fsf@gnus.org \
--to=larsi@gnus.org \
--cc=45178@debbugs.gnu.org \
--cc=stefan@marxist.se \
/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.