From: "Thomas A. Schmitz" <thomas.schmitz@uni-bonn.de>
To: mailing ConTeXt users list for <ntg-context@ntg.nl>
Subject: system macros/doquadrupleemtpy
Date: Wed, 3 Sep 2008 16:41:00 +0200 [thread overview]
Message-ID: <F55E008D-0D0E-4826-8B16-0A7EC3B2D6CD@uni-bonn.de> (raw)
Hi all,
I'm trying to define a macro \Command which can either have four or
five arguments. If it has five, I want to define them as
\Command1[#1][#2][#3][#4]{#5}
if it has four, as
\Command2[#1][#2][#3]{4#}
I thought this would be the way to go:
\def\Command{%
\doquadrupleempty\doCommand}
\def\doCommand{%
\iffifthargument%
\doquadrupleargument\Command1%
\else%
\dotripleargument\Command2%
\fi}
but that gives me errors about "too many }s". So I'm wondering: am I
on the wrong track? Can this be done at all?
Thanks, and best
Thomas
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next reply other threads:[~2008-09-03 14:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-03 14:41 Thomas A. Schmitz [this message]
2008-09-03 16:58 ` Aditya Mahajan
2008-09-04 7:39 ` Thomas A. Schmitz
2008-09-03 18:32 ` Peter Rolf
2008-09-04 6:45 ` Wolfgang Schuster
2008-09-04 8:21 ` Thomas A. Schmitz
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