From: Marco Patzer <homerow@lavabit.com>
To: ntg-context@ntg.nl
Subject: Re: TeX expansion within lua
Date: Tue, 4 Sep 2012 19:40:29 +0200 [thread overview]
Message-ID: <20120904194029.20b9abdf@homerow> (raw)
In-Reply-To: <CAP7DCDe15aTD0y142v8WFKU31yyRbB27MuvCEQY0V8NYs0GLow@mail.gmail.com>
On 2012-09-04 Martin Schröder <martin@oneiros.de> wrote:
Hi Martin,
> http://tracker.luatex.org/view.php?id=682
It seems that I just hit a very hard to solve issue which needs
not yet available support from the luatex side.
Patricks solution seems not very practical and error prone, so I
settled with this ugly but still readable workaround:
\def\cmd
{\newdimen\mydimen
\mydimen=50pt}
\starttexdefinition action
\cmd
\startluacode
if tex.dimen.mydimen < tex.dimen.textwidth then %
context("is smaller")
else %
context("is not smaller")
end %
\stopluacode
\stoptexdefinition
\action
Marco
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next prev parent reply other threads:[~2012-09-04 17:40 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-04 15:12 Marco Patzer
2012-09-04 15:28 ` Aditya Mahajan
2012-09-04 16:54 ` Marco Patzer
2012-09-04 17:06 ` Martin Schröder
2012-09-04 17:40 ` Marco Patzer [this message]
2012-09-04 17:53 ` Wolfgang Schuster
2012-09-04 18:11 ` Marco Patzer
2012-09-04 18:25 ` Wolfgang Schuster
2012-09-04 18:58 ` Marco Patzer
2012-09-05 9:18 ` Hans Hagen
2012-09-05 9:42 ` Marco Patzer
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