From: Tassilo Horn <tsdh@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: Sorting buffer with string-collate-lessp
Date: Tue, 26 May 2015 20:01:43 +0200 [thread overview]
Message-ID: <87egm3qku0.fsf@gnu.org> (raw)
In-Reply-To: <87wpzvtjbc.fsf@debian.uxu> (Emanuel Berg's message of "Tue, 26 May 2015 18:06:15 +0200")
Emanuel Berg <embe8573@student.uu.se> writes:
> Anyhow, that function name ends with a "p" so it is
> a unary function which returns a boolean, I take it.
No, the "p" just stands for predicate which only implies that it returns
a generalized boolean. It still might have arbitrary arity, e.g.,
`buffer-narrowed-p' has zero arguments, `consp` has one argument,
`string-lessp' has two arguments, etc.
Bye,
Tassilo
next prev parent reply other threads:[~2015-05-26 18:01 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.3682.1432641217.904.help-gnu-emacs@gnu.org>
2015-05-26 15:37 ` Sorting buffer with string-collate-lessp Emanuel Berg
2015-05-26 15:43 ` Rasmus
2015-05-26 15:52 ` Rasmus
[not found] ` <mailman.3702.1432655548.904.help-gnu-emacs@gnu.org>
2015-05-26 16:06 ` Emanuel Berg
2015-05-26 16:36 ` Rasmus
2015-05-26 16:40 ` Rasmus
2015-05-26 18:01 ` Tassilo Horn [this message]
[not found] ` <mailman.3706.1432658186.904.help-gnu-emacs@gnu.org>
2015-05-26 22:44 ` Emanuel Berg
2015-05-27 0:12 ` Rasmus
[not found] ` <mailman.3732.1432685593.904.help-gnu-emacs@gnu.org>
2015-05-27 0:25 ` Emanuel Berg
2015-05-26 11:53 Rasmus
2015-05-26 14:49 ` Tassilo Horn
2015-05-26 14:53 ` Rasmus
2015-05-26 17:57 ` Tassilo Horn
2015-05-27 11:23 ` Michael Heerdegen
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=87egm3qku0.fsf@gnu.org \
--to=tsdh@gnu.org \
--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.