Re: [NTG-context] Definition of \registerpagerange

Am 05.05.2020 um 10:35 schrieb Hynek, Stefan :

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=...) You should be able to combine the two "else" branches. HTH Hraban