From: "Procházka Lukáš" <LPr@pontex.cz>
To: "mailing list for ConTeXt users" <ntg-context@ntg.nl>
Subject: Re: test for (negative) number
Date: Tue, 21 Aug 2012 08:32:34 +0200 [thread overview]
Message-ID: <op.wjdogkdvdk1lar@lk-2008-nbk> (raw)
In-Reply-To: <CAF=dkzyRJ1vx4gDssXGKbvkGW=7Df2tzLYc_V7L=ZvOjBFXBSQ@mail.gmail.com>
On Mon, 20 Aug 2012 20:11:32 +0200, Sietse Brouwer <sbbrouwer@gmail.com> wrote:
> Hi Peter,
>
> I recommend using the following handy little idiom:
> \ctxlua{commands.doifelse(-45 > 0)}{big}{small} % small
>
> It lets you do all sorts of things that are tricky in TeX:
> \ctxlua{ commands.doifelse( string.len( "-45" ) > 5 ) }{long}{short}
>
> Cheers,
> Sietse
... Has been wikified -
"http://wiki.contextgarden.net/Command/doif..."
Lukas
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next prev parent reply other threads:[~2012-08-21 6:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-20 16:00 Peter Rolf
2012-08-20 18:11 ` Sietse Brouwer
2012-08-21 6:32 ` Procházka Lukáš [this message]
2012-08-21 6:56 ` Wolfgang Schuster
2012-08-21 9:24 ` Peter Rolf
2012-08-21 15:13 ` Procházka Lukáš
2012-08-21 16:42 ` Hans Hagen
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