From: Hans Hagen <pragma@wxs.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Buffers and commands with optional arguments
Date: Sat, 31 May 2008 12:51:37 +0200 [thread overview]
Message-ID: <48412DB9.80306@wxs.nl> (raw)
In-Reply-To: <115224fb0805310309w5b33be83h1e9b915c96cba174@mail.gmail.com>
Wolfgang Schuster wrote:
> Hi Hans,
>
> I got yesterday a bug report for my letter module if the \startletter
> command takes no arguments.
>
> The following example show the problem without the module.
>
> \def\startletter
> {\dosingleempty\dostartletter}
>
> \def\dostartletter[#1]%
> {\dostartbuffer[letter][startletter][stopletter]}
either use \definebuffer, or do
\def\startletter
{\bgroup\obeylines\dosingleempty\dostartletter}
\def\dostartletter[#1]%
{\egroup\dostartbuffer[letter][startletter][stopletter]}
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Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
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| www.pragma-pod.nl
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next prev parent reply other threads:[~2008-05-31 10:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-31 10:09 Wolfgang Schuster
2008-05-31 10:33 ` Hans Hagen
2008-05-31 10:51 ` Wolfgang Schuster
2008-05-31 10:51 ` Hans Hagen [this message]
2008-06-02 6:42 ` Wolfgang Schuster
2008-06-02 8:05 ` Hans Hagen
2008-06-02 8:14 ` Wolfgang Schuster
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