From: Garulfo via ntg-context <ntg-context@ntg.nl>
To: "ntg-context@ntg.nl >> mailing list for ConTeXt users"
<ntg-context@ntg.nl>
Cc: Garulfo <garulfo@azules.eu>
Subject: Re: [NTG-context] how access to \namedstructurevariable [next / previous]
Date: Sat, 29 Apr 2023 23:23:01 +0200 [thread overview]
Message-ID: <c5abb298-568c-53f1-7a62-dee7ce528c35@azules.eu> (raw)
In-Reply-To: <b5354edb-525f-509c-9376-c6bb88a3d9a1@azules.eu>
Got a solution, but it looks like "not a proper way to do it"
Is it recommanded to work directly with lua tables like these :
- structures.sections.current().references
- fonts.current().specification
===================================================
\def\CheckC%
{\startluacode
local numero = structures.sections.current()
if numero == nil then
numero = 1
else
numero = structures.sections.current().references.listindex + 1
end
context.page()
context("inbetween : "..structures.lists.collected[numero].titledata.title)
context.page()
\stopluacode}
\setuphead [section]
[color=darkred,style=\tfc,inbetween={\mono{\CheckC}}]
\setuphead [subsection] [inbetween=]
\starttext
\startsection[title=Section A]
Text of section A.
\startsubsection[title=SubSection A.A]
Text of subsection A.A
\stopsubsection
\stopsection
\startsection[title=Section B]
Text of section B.
\startsubsection[title=SubSection A.A]
Text of subsection A.A
\stopsubsection
\stopsection
\stoptext
Le 29/04/2023 à 18:07, Garulfo a écrit :
> Hi all,
>
> I would like to use the title and the number of a section twice :
> - first with a specific layout (with makeup)
> - second, as usual, as part of the page flow.
>
> like in : http://www.pragma-ade.nl/general/manuals/cont-enp.pdf#page=23
>
> looking at the source code
> (http://context.aanhet.net/svn/manuals/context/layo-00.tex), I
> understood that it was achieved with :
>
> \setuphead
> [\v!chapter]
> [\c!command=\PlaatsHoofdstuk,
> \c!page=\v!yes,
> \c!before=,
> \c!inbetween=\PlaatsHoofdstukIndex,
> %\c!incrementnumber=cont-\currentlanguage,
> \c!header=\v!nomarking,
> \c!textstyle=\bfd,
> \c!numberstyle=\bfe]
>
> and
>
> \def\PlaatsHoofdstukIndex % todo: lucida
> {%\startnotmode[*\v!frontpart]
> \page[\v!right]
> \setupbackgrounds[\v!paper][\c!background=\v!color]
> \startmakeup[\v!standard]
> \raggedleft
> \doifsomething{\currentheadnumber}
> {\hfill\expanded{\processMPheadnumber{\currentheadnumber}}}
> \vfill
> \hfill\expanded{\processMPheadtext{\currentheadtext}}
> \stopmakeup
> \setupbackgrounds[\v!paper][\c!background=]
> }%\stopnotmode}
>
>
>
> But currently, I can not reproduce it :
> - \currentheadtex return empty
> - \namedstructurevariable{section}{title} only report the update title
> once the title is actually typesetted
>
> Is there a way to access \namedstructurevariable with [next] or
> [previous] like options ?
>
>
> Here is a test trying to reproduce cont-enp.pdf example
> ===================================================
>
> \def\CheckA{{\mono\currentheadtext}}
> \def\CheckB{{\mono\namedstructurevariable{section}{title}}\page}
>
> \setuphead
> [section]
> [before={before : \CheckA - \CheckB},
> inbetween={inbetween: \CheckA - \CheckB},
> after={after: \CheckA - \CheckB},
> beforesection={beforesection: \CheckA - \CheckB},
> insidesection={insidesection: \CheckA - \CheckB},
> aftersection={aftersection: \CheckA - \CheckB},
> color=darkred,
> style=\tfc,
> ]
>
> \starttext
>
> \startsection[title=Section A]
> Text of section A.
> \stopsection
>
> \startsection[title=Section B]
> Text of section B.
> \stopsection
>
> \stoptext
>
> ===================================================
>
> Thanks for your help
> Garulfo
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prev parent reply other threads:[~2023-04-29 21:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-29 16:07 Garulfo via ntg-context
2023-04-29 21:23 ` Garulfo via ntg-context [this message]
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