From: "Pascal J. Bourguignon" <pjb@informatimago.com>
To: help-gnu-emacs@gnu.org
Subject: Re: If clause depending on name of the day
Date: Tue, 03 Apr 2012 21:50:04 +0200 [thread overview]
Message-ID: <87fwcklhn7.fsf@kuiper.lan.informatimago.com> (raw)
In-Reply-To: mailman.458.1333480607.20052.help-gnu-emacs@gnu.org
"Sven Bretfeld" <sven.bretfeld@gmx.ch> writes:
> Is it possible to have an if-condition that looks for the current day?
> So that the then-expression does something different on Tuesday than on
> Friday?
>
> This is not working:
>
> (if (string-equal 'current-time-string ".*Tue.*")
> (delete-other-windows)
> (split-window-horizontally))
What Lars said.
Otherwise you would have wanted:
(require 'cl)
(search "Tue" (current-time-string)) ; search a substring
or:
(string-match "Tue" (current-time-string)) ; search a regexp.
> p.s. unnecessary to mention that I have only a weak knowledge of elisp.
An Introduction to Programming in Emacs Lisp
http://www.gnu.org/software/emacs/emacs-lisp-intro/
(for non-programmers)
Emacs Lisp Manual
http://www.gnu.org/software/emacs/manual/elisp.html
--
__Pascal Bourguignon__ http://www.informatimago.com/
A bad day in () is better than a good day in {}.
next parent reply other threads:[~2012-04-03 19:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.458.1333480607.20052.help-gnu-emacs@gnu.org>
2012-04-03 19:50 ` Pascal J. Bourguignon [this message]
2012-04-03 20:58 ` If clause depending on name of the day Sven Bretfeld
2012-04-03 19:16 Sven Bretfeld
2012-04-03 19:32 ` Lars Ljung
2012-04-03 19:57 ` Drew Adams
2012-04-03 20:05 ` PJ Weisberg
[not found] ` <mailman.462.1333483518.20052.help-gnu-emacs@gnu.org>
2012-04-03 21:03 ` Pascal J. Bourguignon
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