From: Henning Hraban Ramm <texml@fiee.net>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Definition of \registerpagerange
Date: Tue, 5 May 2020 12:08:55 +0200 [thread overview]
Message-ID: <EB46CC62-1E0C-4122-92BC-AA5948B557D7@fiee.net> (raw)
In-Reply-To: <190333a4ea36f6f032fac1435d482778ad5d6893.camel@uni-goettingen.de>
> Am 05.05.2020 um 10:35 schrieb Hynek, Stefan <stefan.hynek@uni-goettingen.de>:
>
> Hello fellow ConTeXies,
>
> since April 2019 it is possible to use \setupregister with
> compress=text which is a fine addition and has its use cases.
> Unfortunately, I am confronted with the demand to style the registers
> with 'f.' for a following single page and else with page ranges. Since
> the Definition of \registerpagerange is not well documented I don't
> know which parameter to check for the conditional statement when
> rewriting it. Could you please give me a hint?
This doesn’t answer your question, but I found:
\setupregister[index][compress=yes] % 14, 15 becomes 14-15
\setupregister[index][compress=text] % 14, 15 becomes 14f.
To change the "f."/"ff." text, you’d use:
\setuplabeltext[de][following:singular=sq.,following:plural=sqq.]
This is defined in tex/context/base/mkiv/lang-txt.lua
and addressed in context/base/mkiv/strc-reg.mkiv in the definition of \registerpagerange:
\unexpanded\def\registerpagerange#1#2#3#4#5#6#7#8% #1:class #2:processor content, content todo: -- configurable
{\pushcurrentregister{#1}%
\edef\p_pagenumber{\registerparameter\c!pagenumber}%
\ifx\p_pagenumber\v!no\else
\registerpageseparator
\global\setconstant\c_strc_registers_page_state\plusone
\dostarttagged\t!registerpagerange\empty
\dostarttagged\t!registerfrompage\empty
\withregisterpagecommand{#2}{#3}{#4}{#5}%
\dostoptagged
\ifconditional\c_strc_registers_following
\ifnum#3=\numexpr#6-1\relax
\labeltext{following:\s!singular}%
\else
\labeltext{following:\s!plural}%
\fi
\else
\registeronepagerangeseparator
\dostarttagged\t!registertopage\empty
\withregisterpagecommand{#2}{#6}{#7}{#8}%
\fi
\dostoptagged
\dostoptagged
\fi
\popcurrentregister}
(see https://source.contextgarden.net/tex/context/base/mkiv/strc-reg.mkiv?search=singular)
You should be able to combine the two "else" branches.
HTH
Hraban
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prev parent reply other threads:[~2020-05-05 10:08 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-05 8:35 Hynek, Stefan
2020-05-05 10:08 ` Henning Hraban Ramm [this message]
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