From: Wolfgang Schuster <schuster.wolfgang@googlemail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: blank line and signals
Date: Tue, 16 Mar 2010 01:32:37 +0100 [thread overview]
Message-ID: <4B9ED1A5.8050809@googlemail.com> (raw)
In-Reply-To: <496BC989-3F1C-42F8-9CB9-D10A612E6D9E@uni-koblenz.de>
Am 14.03.10 15:07, schrieb Andreas Harder:
> If one removes the blank line after \section{Section} the output is correct, otherwise \TestSpace is ignored …
>
\def\DefineSectionBlank
{\dotripleempty\doDefineSectionBlank}
\def\doDefineSectionBlank[#1][#2][#3]#4%
{\edef\CurrentSection{#1}%
\setvalue{#1:#2:\ifthirdargument\the\dimexpr#3\relax\fi}{#4}}
\def\SectionBlank#1#2%
{\edef\CurrentSection{#1}%
\executeifdefined{#1:#2:\LastSectionBlankSignal}{\executeifdefined{#1:#2:\the\dimexpr\zeropoint\relax}{\getvalue{#1:#2:}}}%
\doif{#2}{after}{\SectionBlankSignal}}
\let\LastSectionBlankSignal\zeropoint
\EveryPar{\let\LastSectionBlankSignal\zeropoint}
\def\SectionBlankSignal
{\setevalue{LastSectionBlankSignal}{\the\dimexpr\csname\CurrentSection
Signal\endcsname\relax}}
% chapter
\DefineSectionBlank [Chapter] [before] {\blank[force,48pt]}
\DefineSectionBlank [Chapter] [after] {\blank[20pt]}
\newsignal\ChapterSignal
\setuphead
[chapter]
[before=\SectionBlank{Chapter}{before},
after=\SectionBlank{Chapter}{after}]
% section
\newsignal\SectionSignal
\DefineSectionBlank [Section] [before] [\ChapterSignal] {\blank[18pt]}
\DefineSectionBlank [Section] [before] {\blank[24pt]}
\DefineSectionBlank [Section] [after] {\blank[18pt]}
\setuphead
[section]
[before=\SectionBlank{Section}{before},
after=\SectionBlank{Section}{after}]
\showgrid
\starttext
\chapter{Chapter}
\section{Section}
\chapter{Chapter}\edef\CurrentSection{Section}\SectionBlankSignal % tell
\section the last header was \section too!
\section{Section}
\chapter{Chapter}
text
\section{Section}
\stoptext
Wolfgang
___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
next prev parent reply other threads:[~2010-03-16 0:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-14 14:07 Andreas Harder
2010-03-14 16:19 ` Hans Hagen
2010-03-14 16:27 ` Wolfgang Schuster
2010-03-14 16:45 ` Hans Hagen
2010-03-14 17:00 ` Wolfgang Schuster
2010-03-14 17:50 ` Hans Hagen
2010-03-16 0:32 ` Wolfgang Schuster [this message]
2010-03-16 9:32 ` Andreas Harder
2010-03-16 9:59 ` Steffen Wolfrum
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4B9ED1A5.8050809@googlemail.com \
--to=schuster.wolfgang@googlemail.com \
--cc=ntg-context@ntg.nl \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).