From: Andrea Crotti <andrea.crotti.0@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: System operating detection
Date: Wed, 11 Aug 2010 11:06:06 +0200 [thread overview]
Message-ID: <m139ulbjsx.fsf@80-163.eduroam.rwth-aachen.de> (raw)
Is there a way to make this ugly thing:
--8<---------------cut here---------------start------------->8---
(defconst sysop
(cond
((string-match "linux" system-configuration) "linux")
((string-match "apple" system-configuration) "mac")
((string-match "win" system-configuration) "win")
(t "other")))
(defconst linux (string= "linux" sysop))
(defconst mac (string= "mac" sysop))
(defconst win (string= "win" sysop))
(defconst other (string= "other" sysop))
--8<---------------cut here---------------end--------------->8---
looking better?
I would like to have all the constants defined (to nil or t) but
avoiding this ugly repetition.
One (small) problem is that without the "cond" also "darwin" matches
"win", so I get a wrong constant...
next reply other threads:[~2010-08-11 9:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-11 9:06 Andrea Crotti [this message]
2010-08-11 9:22 ` System operating detection Richard Riley
2010-08-11 10:19 ` Andrea Crotti
2010-08-11 11:58 ` Thierry Volpiatto
2010-08-11 12:58 ` Andrea Crotti
[not found] ` <mailman.1.1281531533.2853.help-gnu-emacs@gnu.org>
2010-08-11 14:27 ` Pascal J. Bourguignon
2010-08-16 21:53 ` Oleksandr Gavenko
[not found] <mailman.3.1281517588.2982.help-gnu-emacs@gnu.org>
2010-08-11 11:13 ` TheFlyingDutchman
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