Hans,
Attached please find a register page number collapse patch and
updated core-reg.tex. These versions are for the 2006/11/14 beta.
I have tested them against my document and against Steffen's
two documents.
Sincerely,
--Mike Bird
--- core-reg.tex.20061114BETA 2006-11-06 14:11:15.000000000 -0800
+++ core-reg.tex 2006-11-15 23:32:22.000000000 -0800
@@ -313,8 +313,6 @@
\let\c!entryb =\relax
\let\c!entryc =\relax
-\chardef\lastregisterpagestatus=0
-
\def\limitedregisterentry#1#2%
{\getvalue{\??id#1\c!textcommand}%
{\doifelsenothing{\??id#1\c!maxwidth}
@@ -353,27 +351,15 @@
\global\let\c!entryreference\relax}
\def\dodosetpageregisterpageB#1#2#3#4#5#6%
- {\global\let\lastseenregisterreal\currentseenregisterreal
- \global\let\lastseenregisterpage\currentseenregisterpage
- \xdef\currentseenregisterpage{#5}%
- \xdef\currentseenregisterreal{#6}%
- \let\placeregisterpageseparator\relax
- \iffirstregisterpage
- \global\chardef\lastregisterpagestatus\zerocount
+ {\iffirstregisterpage
\expandafter\hskip\getvalue{\??id#2\c!distance}\relax
- \donetrue
\else\ifnum#1=3
- |--|\relax % -- !
- \donetrue
- \else\ifnum\lastregisterpagestatus=2
- \donefalse % waiting for "to" pagenumber
+ \strut|--|\relax % -- !
\else
% \relax after space needed because | looks ahead
- \def\placeregisterpageseparator{\registerpageseparator|\space|\relax}%
- \donetrue
- \fi\fi\fi
- \ifdone
- \strut\placeregisterpageseparator
+ \strut\registerpageseparator|\space|\relax
+ \fi\fi
+ \iftrue % \iftrue ...\fi to preserve indentation, can be folded out
\begingroup
%
\doifelsevalue{\??id#2\c!prefix}\v!none % default v!both
@@ -389,7 +375,7 @@
{\hbox{\doregisterpage{#2}[#5]\ifnum#1=2\/\fi}}%
\endgroup
\ignorespaces
- \global\chardef\lastregisterpagestatus#1\relax
+ \relax
\fi
\global\firstregisterpagefalse}
@@ -403,9 +389,35 @@
\resetseenregisterpage
+\def\dodosetpageregisterpageC#1#2#3#4#5#6%
+ {\xdef\currentseenregisterpage{#5}%
+ \xdef\currentseenregisterreal{#6}%
+ \ifx\firstseenregisterreal\relax
+ % no range yet
+ \global\let\firstseenregisterreal\currentseenregisterreal
+ \global\let\firstseenregisterpage\currentseenregisterpage
+ \global\let\lastseenregisterreal \currentseenregisterreal
+ \global\let\lastseenregisterpage \currentseenregisterpage
+ \else\ifnum\lastseenregisterreal=\currentseenregisterreal\relax
+ % same page (catch error)
+ \else\ifnum\numexpr\lastseenregisterreal+\plusone\relax=\currentseenregisterreal\relax
+ \global\let\lastseenregisterreal \currentseenregisterreal
+ \global\let\lastseenregisterpage \currentseenregisterpage
+ \else
+ \global\let\savedcurrentseenregisterreal\currentseenregisterreal
+ \global\let\savedcurrentseenregisterpage\currentseenregisterpage
+ \flushseenregisterpage
+ \global\let\firstseenregisterreal\savedcurrentseenregisterreal
+ \global\let\firstseenregisterpage\savedcurrentseenregisterpage
+ \global\let\lastseenregisterreal \savedcurrentseenregisterreal
+ \global\let\lastseenregisterpage \savedcurrentseenregisterpage
+ \fi\fi\fi
+ \gdef\flushseenregisterpage{\doflushseenregisterpage{#1}{#2}{#3}{#4}}}
+
% \def\dodosetpageregisterpageC#1#2#3#4#5#6%
% {\xdef\currentseenregisterpage{#5}%
% \xdef\currentseenregisterreal{#6}%
+% \firstregisterpagefalse
% \gdef\flushseenregisterpage{\doflushseenregisterpage{#1}{#2}{#3}{#4}}%
% \ifx\firstseenregisterreal\relax
% % no range yet
@@ -413,54 +425,28 @@
% \global\let\firstseenregisterpage\currentseenregisterpage
% \global\let\lastseenregisterreal \currentseenregisterreal
% \global\let\lastseenregisterpage \currentseenregisterpage
+% \else\ifnum\firstseenregisterreal=\currentseenregisterreal\relax
+% \global\let\firstseenregisterreal\currentseenregisterreal
+% \global\let\firstseenregisterpage\currentseenregisterpage
+% \global\let\lastseenregisterreal \currentseenregisterreal
+% \global\let\lastseenregisterpage \currentseenregisterpage
% \else\ifnum\lastseenregisterreal=\currentseenregisterreal\relax
-% % same page (catch error)
+% \global\let\lastseenregisterpage \currentseenregisterpage
% \else\ifnum\numexpr\lastseenregisterreal+\plusone\relax=\currentseenregisterreal\relax
% \global\let\lastseenregisterreal \currentseenregisterreal
% \global\let\lastseenregisterpage \currentseenregisterpage
% \else
+% % back up, flush, go on
% \global\let\savedcurrentseenregisterreal\currentseenregisterreal
% \global\let\savedcurrentseenregisterpage\currentseenregisterpage
+% \let\currentseenregisterpage\lastseenregisterpage
+% \let\currentseenregisterreal\lastseenregisterreal
% \flushseenregisterpage
% \global\let\firstseenregisterreal\savedcurrentseenregisterreal
% \global\let\firstseenregisterpage\savedcurrentseenregisterpage
% \global\let\lastseenregisterreal \savedcurrentseenregisterreal
% \global\let\lastseenregisterpage \savedcurrentseenregisterpage
-% \fi\fi\fi}
-
-\def\dodosetpageregisterpageC#1#2#3#4#5#6%
- {\xdef\currentseenregisterpage{#5}%
- \xdef\currentseenregisterreal{#6}%
- \firstregisterpagefalse
- \gdef\flushseenregisterpage{\doflushseenregisterpage{#1}{#2}{#3}{#4}}%
- \ifx\firstseenregisterreal\relax
- % no range yet
- \global\let\firstseenregisterreal\currentseenregisterreal
- \global\let\firstseenregisterpage\currentseenregisterpage
- \global\let\lastseenregisterreal \currentseenregisterreal
- \global\let\lastseenregisterpage \currentseenregisterpage
- \else\ifnum\firstseenregisterreal=\currentseenregisterreal\relax
- \global\let\firstseenregisterreal\currentseenregisterreal
- \global\let\firstseenregisterpage\currentseenregisterpage
- \global\let\lastseenregisterreal \currentseenregisterreal
- \global\let\lastseenregisterpage \currentseenregisterpage
- \else\ifnum\lastseenregisterreal=\currentseenregisterreal\relax
- \global\let\lastseenregisterpage \currentseenregisterpage
- \else\ifnum\numexpr\lastseenregisterreal+\plusone\relax=\currentseenregisterreal\relax
- \global\let\lastseenregisterreal \currentseenregisterreal
- \global\let\lastseenregisterpage \currentseenregisterpage
- \else
- % back up, flush, go on
- \global\let\savedcurrentseenregisterreal\currentseenregisterreal
- \global\let\savedcurrentseenregisterpage\currentseenregisterpage
- \let\currentseenregisterpage\lastseenregisterpage
- \let\currentseenregisterreal\lastseenregisterreal
- \flushseenregisterpage
- \global\let\firstseenregisterreal\savedcurrentseenregisterreal
- \global\let\firstseenregisterpage\savedcurrentseenregisterpage
- \global\let\lastseenregisterreal \savedcurrentseenregisterreal
- \global\let\lastseenregisterpage \savedcurrentseenregisterpage
- \fi\fi\fi\fi}
+% \fi\fi\fi\fi}
\def\doflushseenregisterpage#1#2#3#4%
{\global\let\flushseenregisterpage\relax
@@ -494,7 +480,7 @@
% \dodosetpageregisterpageC{#1}{#2}{#3}{#4}{#5}{#6}}
\def\dodosetpageregisterpagecollapsed#1#2#3#4#5#6%
- {\iffirstregisterpage\flushseenregisterpage\fi
+ {\ifx\firstseenregisterreal\relax\flushseenregisterpage\fi
\dodosetpageregisterpageA{#1}{#2}{#3}{#4}{#5}{#6}%
\dodosetpageregisterpageC{#1}{#2}{#3}{#4}{#5}{#6}}
@@ -532,7 +518,6 @@
\global\let\c!entryc\relax
\global\let\c!entryletter\relax
\global\let\c!entryreference\relax
- \global\chardef\lastregisterpagestatus\zerocount
% \global\firstregisterentrytrue
\global\firstregisterpagetrue}}
{}}
@@ -667,7 +652,6 @@
\global\firstsubentrytrue
\global\firstsubsubentrytrue
\setregisterpage{#1}%
- \chardef\lastregisterpagestatus\zerocount
\setvalue{#1\s!entrya}{\dosetpageregisterentrya {#1}}%
\setvalue{#1\s!entryb}{\dosetpageregisterentryb {#1}}%
\setvalue{#1\s!entryc}{\dosetpageregisterentryc {#1}}%
%D \module
%D [ file=core-reg,
%D version=1999.12.27,
%D title=\CONTEXT\ Core Macros,
%D subtitle=Register Management,
%D author=Hans Hagen,
%D date=\currentdate,
%D copyright={PRAGMA / Hans Hagen \& Ton Otten}]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
\writestatus{loading}{Context Core Macros / Register Management}
\newif \ifautoregisterhack % for the moment a private hack
% new: eigennummer=ja => eerste {} ipv pag nummer
\unprotect
%D Isolated but still indocumented.
% Formaat tex-utility-input-file <jobname.tui>:
%
% i e {tag} {loc} {pure} {entry+..} {p:c:p:sp:ssp=>page} {realpage}
% i s {tag} {loc} {pure} {entry+..} {other entry}
%
% In plaats van + kan een & worden gebruikt. Ook kan als
% eerste karakter worden opgegeven wat de scheider is.
%
% \index {entry}
% \index[key] {entry}
% \index[pageclass::] {entry}
% \index[pageclass::key]{entry}
% \index {textclass::entry}
% \index[key] {textclass::entry}
% \index[pageclass::] {textclass::entry}
% \index[pageclass::key]{textclass::entry}
%
% Deze file wordt met het Perl script TeXUtil omgezet in
% een in te lezen file met de commando's:
%
% \registerentrya {tag} {ingang}
% \registerentryb {tag} {subingang}
% \registerentryc {tag} {subsubingang}
%
% \registerpage {tag} {pag,txt} {volgnummer} {paginanummer} {volgnummer}
%
% \registersee {tag} {pag,txt} {andere ingang}
%
% \registerentry {tag} {letter}
\def\dosetupregister[#1][#2][#3]%
{\ifthirdargument
\def\dodosetupregister##1%
{\getparameters[\??id##1#2][#3]%
\preparepageprefix{\??id##1}}%
\else
\def\dodosetupregister##1%
{\getparameters[\??id##1][#2]%
\doifvalue{\??id##1\c!coupling}\v!yes
{\appendtoks\coupleregister[##1][#2]\to\everystarttext}%
\preparepageprefix{\??id##1}}%
\fi
\processcommalist[#1]\dodosetupregister}
\def\setupregister
{\dotripleempty\dosetupregister}
\def\getlastregisterentry#1%
{\def\docommand##1{\def\!!stringa{##1}}%
\processseparatedlist[#1][+]\docommand
\!!stringa}
\def\registerparameter#1{\csname\??id\currentregister#1\endcsname}
% \enableregime[windows] \setupregister[index][keyexpansion=strict]
%
% \index[Ätsch]{Ätsch} test \index{QÄtsch} test \index[ratsch]{RÄtsch} test
\newif\ifwritetoregister \writetoregistertrue
\def\doprocesspageregister[#1]#2#3% key altnum entry
{\ifwritetoregister
\begingroup
\thisisnextinternal\s!ind
\ifduplicate\getlastregisterentry{#3}\fi
\convertexpanded{\registerparameter\c!keyexpansion}{#1}\asciiregisterentryA
\convertexpanded{\registerparameter\c!expansion }{#3}\asciiregisterentryB
\doifsomething{\registerparameter\c!keyexpansion}
{\ifx\asciiregisterentryA\empty
\convertexpanded{\registerparameter\c!keyexpansion}{#3}\asciiregisterentryA
\fi}%
\makesectionformat
\doifelse{\registerparameter\c!ownnumber}\v!yes
\donetrue\donefalse
% the spaces between } { are essential for texutil's split
\expanded
{\writeutility%
{r \ifcase\registerpagestatus\space\or e \or f \or t \fi
{\currentregister} %
{\nextinternalreference} %
{\asciiregisterentryA} %
{\asciiregisterentryB} %
{\sectionformat\sectionseparator\sectionseparator
\ifdone#2\else\noexpand\pagenumber\fi} %
{\noexpand\realfolio}}}%
\getfirstcharacter\currentregister
\registerinfo{> \firstcharacter}{#3}%
\endgroup
\fi}
\def\doregister#1%
{\chardef\registerpagestatus\plusone
\def\currentregister{#1}%
\doifelse{\registerparameter\c!ownnumber}\v!yes
{\dosingleempty\dodoregister}
{\dosingleempty\donoregister}}
\def\donoregister[#1]%
{\dodoregister[#1]{}}
% \long\def\doflushatpar#1%
% %{\dogotopar{#1}}
% %{\dogotopar{\dontleavehmode#1}} % this one can introduce empty lines
% {\dogotopar{#1\ifvmode\nobreak\fi}} % while this one can mess up vertical space
%
% fails when [text] \index{test} [empty line] [text] so we now have
% Taco's test based solution:
\def\doflushatpar
{\ifvmode
\expandafter\dogotopar
\else
\expandafter\firstofoneargument
\fi}
\def\dodoregister[#1]#2#3%
{\doflushatpar{\doprocesspageregister[#1]{#2}{#3}}}
\def\writetoregister[#1]% to be documented
{\doregister{#1}}
\def\startregister
{\dotripleempty\dostartregister}
\def\dostartregister[#1][#2][#3]#4%
{\chardef\registerpagestatus\plustwo
\def\currentregister{#1}%
\setgvalue{\??id#1\??id#2}{\dodostopregister[#1][#3]{#4}}%
\dodoregister[#3]{}{#4}}
\def\stopregister
{\dodoubleargument\dostopregister}
\def\dostopregister[#1][#2]%
{\getvalue{\??id#1\??id#2}\letgvalue{\??id#1\??id#2}\relax}
\def\dodostopregister[#1][#2]#3%
{\chardef\registerpagestatus\plusthree
\def\currentregister{#1}%
\dodoregister[#2]{}{#3}} % key altnum entry
\def\doprocessseeregister[#1]#2#3%
{\ifwritetoregister
\begingroup
\thisisnextinternal\s!ind
\ifduplicate\getlastregisterentry{#2}\fi
\convertexpanded{\registerparameter\c!keyexpansion}{#1}\asciiregisterentryA
\convertexpanded{\registerparameter\c!expansion }{#2}\asciiregisterentryB
\convertexpanded{\registerparameter\c!expansion }{#3}\asciiregisterentryC
\doifsomething{\registerparameter\c!keyexpansion}
{\ifx\asciiregisterentryA\empty
\convertexpanded{\registerparameter\c!keyexpansion}{#2}\asciiregisterentryA
\fi}%
\makesectionformat
\expanded
{\writeutility%
{r s %
{\currentregister} %
{\nextinternalreference} %
{\asciiregisterentryA} %
{\asciiregisterentryB} %
{\asciiregisterentryC} %
{\sectionformat}}}%
\endgroup
\registerinfo{> see}{#2}%
\fi}
\def\complexdoseeregister[#1]#2#3%
{\doflushatpar{\doprocessseeregister[#1]{#2}{#3}}}
\def\doseeregister#1%
{\def\currentregister{#1}%
\complexorsimpleempty\doseeregister} % = \dosingleempty\doseeregister
\def\dowritetoregister[#1]% % de twee-traps-aanroep is nodig
{\edef\currentregister{#1}% % om gebruik van \ExpandBothAfter
\doprocesspageregister} % mogelijk te maken
\def\writetoregister
{\dodoubleempty\dowritetoregister}
\def\ifregistergeplaatst{\ifutilitydone}
\newif\iffirstregisterpage
\newif\iffirstregisterentry
\let\c!entrya\empty
\let\c!entryb\empty
\let\c!entryc\empty
\def\nextregisterpage
{\iffirstregisterpage
\doglobal\newcounter\registerpagenumber
\fi
\doglobal\increment\registerpagenumber}
\def\doregisterpagelocation#1#2%
{\nextregisterpage
\hbox to 1em{\hss\doregisterpagehowto{#1}{#2}\hss}}
% todo: \installregisterpagehandler
\def\setregisterpage#1% todo: currentregister gebruiken
{\let\registerpageseparator\empty
\processaction
[\getvalue{\??id#1\c!symbol}]
[ \c!n=>{\def\doregisterpage##1[##2]%
{\doregisterpagelocation{#1}{\registerpagenumber}\/}},
\c!a=>{\def\doregisterpage##1[##2]%
{\doregisterpagelocation{#1}{\character{\registerpagenumber}\/}}},
1=>{\def\doregisterpage##1[##2]%
{\doregisterpagelocation{#1}{$\bullet$}}},
2=>{\def\doregisterpage##1[##2]%
{\doregisterpagelocation{#1}{\vrule\!!width1em\!!height1ex\!!depth\zeropoint}}},
\v!none=>{\def\doregisterpage##1[##2]{}},%
\s!unknown=>{\def\registerpagesymbol{\getvalue{\??id#1\c!symbol}}%
\def\doregisterpage##1[##2]%
{\doregisterpagelocation{#1}{\registerpagesymbol}}},
\s!default=>{\def\registerpageseparator{,}%
\let\doregisterpage\doregisterpagedefault}]}
\def\doregisterpagedefault#1[#2]%
{\doregisterpagehowto{#1}{\strut\pageprefix{\??id#1}[#2]\translatednumber[#2]}}
% test case
%
% \starttext
% \placelist[section][criterium=all] \blank[2*big]
% \placeregister[index][compress=no] \blank[2*big]
% \placeregister[index][compress=no,sectionnumber=yes] \blank[2*big]
% \placeregister[index][compress=yes] \page
% test text \index{test index}
% \section{heading}
% more test text \index{test index}
% \section{heading}
% more test text \index{test index}
% \page
% \section{heading text \index{test index}}
% more test text \index{test index}
% \page
% test text \index{test index}
% \section{heading text \index{test index}}
% more test text \index{test index}
% \stoptext
\let\registerpagehowto\empty
\let\registertexthowto\empty
\def\setregisterhowto[#1,#2]%
{\def\registerpagehowto{#1}%
\def\registertexthowto{#2}}%
\def\doregistertexthowto#1#2%
{\dostartattributes{\??id#1\registertexthowto}\c!textstyle\c!textcolor\empty
\getvalue{\??id#1\c!textcommand}{#2}%
\dostopattributes}
\def\doregisterpagehowto#1#2%
{\dostartattributes{\??id#1\registerpagehowto}\c!pagestyle\c!pagecolor\empty
\getvalue{\??id#1\c!pagecommand}{#2}%
\dostopattributes}
\def\registerentry #1{\executeifdefined{#1\s!entry }\gobbleoneargument }
\def\registerentrya#1{\executeifdefined{#1\s!entrya}\gobbleoneargument }
\def\registerentryb#1{\executeifdefined{#1\s!entryb}\gobbleoneargument }
\def\registerentryc#1{\executeifdefined{#1\s!entryc}\gobbleoneargument }
\def\registersee #1{\executeifdefined{#1\s!see }\gobblethreearguments}
\def\registerpage #1{\executeifdefined{#1\s!page }\gobblefourarguments }
\def\registerfrom #1{\executeifdefined{#1\s!from }\gobblefourarguments }
\def\registerto #1{\executeifdefined{#1\s!to }\gobblefourarguments }
\def\doresetregister#1%
{\letvalue{#1\s!entrya}\gobbleoneargument
\letvalue{#1\s!entryb}\gobbleoneargument
\letvalue{#1\s!entryc}\gobbleoneargument
\letvalue{#1\s!see }\gobblethreearguments
\letvalue{#1\s!page }\gobblefourarguments
\letvalue{#1\s!from }\gobblefourarguments
\letvalue{#1\s!to }\gobblefourarguments
\letvalue{#1\s!entry }\gobbleoneargument}
\newif\iffirstsubentry
\newif\iffirstsubsubentry
\newcounter\currententrylevel
\let\c!entryletter =\empty
\let\c!entryreference=\empty
\let\c!entrya =\relax
\let\c!entryb =\relax
\let\c!entryc =\relax
\def\limitedregisterentry#1#2%
{\getvalue{\??id#1\c!textcommand}%
{\doifelsenothing{\??id#1\c!maxwidth}
{#2}
{\limitatetext{#2}{\getvalue{\??id#1\c!maxwidth}}{\unknown}}}}
\def\dosetpageregisterpage#1#2#3#4#5#6%
{\doifreglevelelse[#5]{\dodosetpageregisterpage{#1}{#2}{#3}{#4}{#5}{#6}}{}}
\def\dodosetpageregisterpageA#1#2#3#4#5#6%
{\global\utilitydonetrue
\c!entryletter
\setregisterhowto[#3]%
\def\dohandleregisterentry##1%
{\bgroup
\if!!donea % \strut nieuw
\hhboxindent\hangindent % maybe also left and right skip
\setbox0\hbox{\doregistertexthowto{#2}{\strut\limitedregisterentry{#2}{##1}}}%
\unhhbox0\with{\gotonextinternal\s!ind{#4}{#6}{\box\hhbox}}%
\else
\doregistertexthowto{#2}{##1}%
\fi
\egroup
\!!doneafalse}%
\!!doneafalse
\doifelsevalue{\??id#2\c!interaction}\v!text
{\ifcase\currententrylevel \or
\!!doneatrue\c!entrya\c!entryb\c!entryc \or
\c!entrya\!!doneatrue\c!entryb\c!entryc \or
\c!entrya\c!entryb\!!doneatrue\c!entryc \fi}
{\c!entrya\c!entryb\c!entryc}%
\global\let\c!entrya\relax
\global\let\c!entryb\relax
\global\let\c!entryc\relax
\global\let\c!entryletter\relax
\global\let\c!entryreference\relax}
\def\dodosetpageregisterpageB#1#2#3#4#5#6%
{\iffirstregisterpage
\expandafter\hskip\getvalue{\??id#2\c!distance}\relax
\else\ifnum#1=3
\strut|--|\relax % -- !
\else
% \relax after space needed because | looks ahead
\strut\registerpageseparator|\space|\relax
\fi\fi
\iftrue % \iftrue ...\fi to preserve indentation, can be folded out
\begingroup
%
\doifelsevalue{\??id#2\c!prefix}\v!none % default v!both
{\chardef\pageprefixmode\zerocount}%
{\doifvalue{\??id#2\c!prefix}\v!first % only first in range (1.2-4)
{\ifnum#1=3 \chardef\pageprefixmode\zerocount \fi}}%
%
\doifelsevalue{\??id#2\c!interaction}\v!pagenumber
{\bgroup
\setbox0\hbox{\showlocation{\doregisterpage{#2}[#5]\ifnum#1=2\/\fi}}%
\gotonextinternal{\s!ind}{#4}{#6}{\box0}%{\copy0}%
\egroup}
{\hbox{\doregisterpage{#2}[#5]\ifnum#1=2\/\fi}}%
\endgroup
\ignorespaces
\relax
\fi
\global\firstregisterpagefalse}
\def\resetseenregisterpage
{\global\let\firstseenregisterreal \relax
\global\let\currentseenregisterreal\relax
\global\let\lastseenregisterreal \relax
\global\let\firstseenregisterpage \relax
\global\let\currentseenregisterpage\relax
\global\let\lastseenregisterpage \relax}
\resetseenregisterpage
\def\dodosetpageregisterpageC#1#2#3#4#5#6%
{\xdef\currentseenregisterpage{#5}%
\xdef\currentseenregisterreal{#6}%
\ifx\firstseenregisterreal\relax
% no range yet
\global\let\firstseenregisterreal\currentseenregisterreal
\global\let\firstseenregisterpage\currentseenregisterpage
\global\let\lastseenregisterreal \currentseenregisterreal
\global\let\lastseenregisterpage \currentseenregisterpage
\else\ifnum\lastseenregisterreal=\currentseenregisterreal\relax
% same page (catch error)
\else\ifnum\numexpr\lastseenregisterreal+\plusone\relax=\currentseenregisterreal\relax
\global\let\lastseenregisterreal \currentseenregisterreal
\global\let\lastseenregisterpage \currentseenregisterpage
\else
\global\let\savedcurrentseenregisterreal\currentseenregisterreal
\global\let\savedcurrentseenregisterpage\currentseenregisterpage
\flushseenregisterpage
\global\let\firstseenregisterreal\savedcurrentseenregisterreal
\global\let\firstseenregisterpage\savedcurrentseenregisterpage
\global\let\lastseenregisterreal \savedcurrentseenregisterreal
\global\let\lastseenregisterpage \savedcurrentseenregisterpage
\fi\fi\fi
\gdef\flushseenregisterpage{\doflushseenregisterpage{#1}{#2}{#3}{#4}}}
% \def\dodosetpageregisterpageC#1#2#3#4#5#6%
% {\xdef\currentseenregisterpage{#5}%
% \xdef\currentseenregisterreal{#6}%
% \firstregisterpagefalse
% \gdef\flushseenregisterpage{\doflushseenregisterpage{#1}{#2}{#3}{#4}}%
% \ifx\firstseenregisterreal\relax
% % no range yet
% \global\let\firstseenregisterreal\currentseenregisterreal
% \global\let\firstseenregisterpage\currentseenregisterpage
% \global\let\lastseenregisterreal \currentseenregisterreal
% \global\let\lastseenregisterpage \currentseenregisterpage
% \else\ifnum\firstseenregisterreal=\currentseenregisterreal\relax
% \global\let\firstseenregisterreal\currentseenregisterreal
% \global\let\firstseenregisterpage\currentseenregisterpage
% \global\let\lastseenregisterreal \currentseenregisterreal
% \global\let\lastseenregisterpage \currentseenregisterpage
% \else\ifnum\lastseenregisterreal=\currentseenregisterreal\relax
% \global\let\lastseenregisterpage \currentseenregisterpage
% \else\ifnum\numexpr\lastseenregisterreal+\plusone\relax=\currentseenregisterreal\relax
% \global\let\lastseenregisterreal \currentseenregisterreal
% \global\let\lastseenregisterpage \currentseenregisterpage
% \else
% % back up, flush, go on
% \global\let\savedcurrentseenregisterreal\currentseenregisterreal
% \global\let\savedcurrentseenregisterpage\currentseenregisterpage
% \let\currentseenregisterpage\lastseenregisterpage
% \let\currentseenregisterreal\lastseenregisterreal
% \flushseenregisterpage
% \global\let\firstseenregisterreal\savedcurrentseenregisterreal
% \global\let\firstseenregisterpage\savedcurrentseenregisterpage
% \global\let\lastseenregisterreal \savedcurrentseenregisterreal
% \global\let\lastseenregisterpage \savedcurrentseenregisterpage
% \fi\fi\fi\fi}
\def\doflushseenregisterpage#1#2#3#4%
{\global\let\flushseenregisterpage\relax
\ifx\firstseenregisterreal\relax
% nothing in the hold
\else\ifx\firstseenregisterreal\lastseenregisterreal
\expanded{\dodosetpageregisterpageB{1}{#2}{#3}{#4}{\lastseenregisterpage}{\lastseenregisterreal}}%
\else
\expanded{\dodosetpageregisterpageB{2}{#2}{#3}{#4}{\firstseenregisterpage}{\firstseenregisterreal}}%
\expanded{\dodosetpageregisterpageB{3}{#2}{#3}{#4}{\lastseenregisterpage }{\lastseenregisterreal }}%
\fi\fi
\resetseenregisterpage}
\let\flushseenregisterpage\relax
\chardef\collapseregisterpages\zerocount
\def\dodosetpageregisterpage
{\ifcase\collapseregisterpages
\expandafter\dodosetpageregisterpagenormal
\else
\expandafter\dodosetpageregisterpagecollapsed
\fi}
\def\dodosetpageregisterpagenormal#1#2#3#4#5#6%
{\dodosetpageregisterpageA{#1}{#2}{#3}{#4}{#5}{#6}%
\dodosetpageregisterpageB{#1}{#2}{#3}{#4}{#5}{#6}}
% \def\dodosetpageregisterpagecollapsed#1#2#3#4#5#6%
% {\dodosetpageregisterpageA{#1}{#2}{#3}{#4}{#5}{#6}%
% \dodosetpageregisterpageC{#1}{#2}{#3}{#4}{#5}{#6}}
\def\dodosetpageregisterpagecollapsed#1#2#3#4#5#6%
{\ifx\firstseenregisterreal\relax\flushseenregisterpage\fi
\dodosetpageregisterpageA{#1}{#2}{#3}{#4}{#5}{#6}%
\dodosetpageregisterpageC{#1}{#2}{#3}{#4}{#5}{#6}}
% test case for collapsing (experimental, for Steffen Wolfrum)
%
% \starttext
% \chardef\collapseregisterpages\zerocount \placeregister[index] \blank[2*big]
% \chardef\collapseregisterpages\plusone \placeregister[index] \page
% \dorecurse{10}{test 1:!\index{test} test \page}
% \dorecurse{5} {test 2:\recurselevel \page}
% \dorecurse{10}{test 3:!\index{test} test \page}
% \dorecurse{5} {test 4:\recurselevel \page}
% \dorecurse{1} {test 5:!\index{test} test \page}
% \dorecurse{5} {test 6:\recurselevel \page}
% \dorecurse{10}{test 7:!\index{test} test \page}
% \dorecurse{5} {test 8:\recurselevel \page}
% oeps \index{oeps}
% xxxx \index{xxxx}
% todo \index{todo}
% \stoptext
\def\dosetpageregistersee#1#2#3#4% ugly separator hack
{\flushseenregisterpage
\expanded{\doifreglevelelse[#4\sectionseparator\sectionseparator0]}%
{{\global\utilitydonetrue
\setregisterhowto[#2]%
\def\dohandleregisterentry##1% dubbelop | \strut nieuw
{\doregistertexthowto{#1}{\strut\limitedregisterentry{#1}{##1}}}%
\getvalue
{#1\ifcase\currententrylevel\s!entrya\or\s!entryb\else\s!entryc\fi}%
{\doregisterpagehowto{#1}{\labeltexts\v!see{#3}}}%
\c!entryletter\c!entrya\c!entryb\c!entryc
\global\let\c!entrya\relax
\global\let\c!entryb\relax
\global\let\c!entryc\relax
\global\let\c!entryletter\relax
\global\let\c!entryreference\relax
% \global\firstregisterentrytrue
\global\firstregisterpagetrue}}
{}}
%D Extended with variant:
\def\doregistercharacter[#1]#2%
{\global\firstregisterentrytrue
\doifsomething{#2}
{\doifelsevalue{\??id#1\c!indicator}\v!yes
{\executeifdefined
{\strippedcsname\doregistercharacter\getvalue{\??id#1\c!alternative}}%
\doregistercharactera
[#1]{#2}}
{\noregistercharacter[#1]{#2}}}}
\def\noregistercharacter[#1]#2%
{\getvalue{\??id#1\c!before}%
\goodbreak}
% a = <before> <goodbreak> <character> <par> <after> <nobreak>
\def\doregistercharactera[#1]#2%
{\getvalue{\??id#1\c!before}%
\vskip\lineheight\goodbreak\vskip-\lineheight
\ifhmode\unskip\else\noindent\fi % brrr
\getvalue{\??id#1\c!command}{\doattributes{\??id#1}\c!style\c!color{\strut\ignorespaces#2}}%
\getvalue{\??id#1\c!after}%
\par\nobreak}
% b = <goodbreak> <before> <character> <after> <nobreak>
\def\doregistercharacterb[#1]#2% here no lineheight hackery ! ! !
{\getvalue{\??id#1\c!before}%
\ifhmode\unskip\else\noindent\fi % brrr
\getvalue{\??id#1\c!command}%
{\doattributes{\??id#1}\c!style\c!color{\strut\ignorespaces#2}}%
\getvalue{\??id#1\c!after}%
\nobreak}
\def\doregistercharacterA[#1]#2{\doregistercharactera[#1]{\WORD{#2}}}
\def\doregistercharacterB[#1]#2{\doregistercharacterb[#1]{\WORD{#2}}}
%D Don't use \type{\string#2}; another hack is needed, since
%D \type {#2} can be \type {\string} itself.
% \def\doregisterreference[#1]#2%
% {\doifvalue{\??id#1\c!referencing}\v!on
% {\pagereference[#1:#2]}}
\def\doregisterreference[#1]#2%
{\doifsomething{#2}
{\doifvalue{\??id#1\c!referencing}\v!on
{\pagereference[#1:\strippedcsname#2]}}}
\def\dosetpageregisterletter#1#2%
{\flushseenregisterpage
\gdef\c!entryreference
{\global\let\c!entryreference\relax
\doregisterreference[#1]{#2}}%
\gdef\c!entryletter
{\global\utilitydonetrue
\global\let\c!entryletter\relax
\doregistercharacter[#1]{#2}}}
% \def\HowUgly #1{\doHowUgly#1\relax}
% \def\doHowUgly#1#2\relax{\iffirstregisterentry{\bf#1}#2\fi#1#2} # handles utf too
%
% \setupregister[index][indicator=no,deeptextcommand=\HowUgly]
%
% \starttext
% \chapter{First Chapter}
% Some text...\index{word}
% \section {First Section}
% Some text...\index{word}
% Some text...\index{another entry}
% Some text...\index{ansi}
% Some text...\index{another entry}
% \page[yes]
% \completeindex
% \stoptext
\def\dohandlepageregisterentry#1#2%
{\dohandleregisterentry{\executeifdefined{\??id#1\c!deeptextcommand}\firstofoneargument{#2}}}
\def\dosetpageregisterentrya#1#2%
{\flushseenregisterpage
\edef\currententrylevel{1}%
\global\let\c!entryb\relax
\global\let\c!entryc\relax
\gdef\c!entrya
{\iffirstregisterentry\else\endgraf\fi % new
\global\firstregisterpagetrue
\hangindent1em\noindent\c!entryreference
\dohandlepageregisterentry{#1}{#2}%
\global\firstregisterentryfalse
\global\firstsubentrytrue
\global\firstsubsubentrytrue}}
\def\dosetpageregisterentryb#1#2%
{\flushseenregisterpage % redundant
\edef\currententrylevel{2}%
\global\let\c!entryc\relax
\global\def\c!entryb
{\iffirstregisterentry\else\endgraf\fi % new
\global\firstregisterpagetrue
\global\let\c!entrya\relax
\iffirstsubentry\nobreak\fi
\hangindent2em\noindent\c!entryreference\hskip1em\relax
\dohandlepageregisterentry{#1}{#2}%
\global\firstregisterentryfalse
\global\firstsubentryfalse
\global\firstsubsubentrytrue}}
\def\dosetpageregisterentryc#1#2%
{\flushseenregisterpage % redundant
\edef\currententrylevel{3}%
\gdef\c!entryc
{\iffirstregisterentry\else\endgraf\fi % new
\global\firstregisterpagetrue
\global\let\c!entrya\relax
\global\let\c!entryb\relax
\iffirstsubsubentry\nobreak\fi
\hangindent3em\noindent\c!entryreference\hskip2em\relax
\dohandlepageregisterentry{#1}{#2}%
\global\firstregisterentryfalse
\global\firstsubsubentryfalse}}
\def\dosetpageregister#1% \currentregister gebruiken
{\dosetreglevel{#1}%
\global\let\currentregisterentry\empty
\global\firstsubentrytrue
\global\firstsubsubentrytrue
\setregisterpage{#1}%
\setvalue{#1\s!entrya}{\dosetpageregisterentrya {#1}}%
\setvalue{#1\s!entryb}{\dosetpageregisterentryb {#1}}%
\setvalue{#1\s!entryc}{\dosetpageregisterentryc {#1}}%
\setvalue{#1\s!page }{\dosetpageregisterpage{1}{#1}}%
\setvalue{#1\s!from }{\dosetpageregisterpage{2}{#1}}%
\setvalue{#1\s!to }{\dosetpageregisterpage{3}{#1}}%
\setvalue{#1\s!see }{\dosetpageregistersee {#1}}%
\setvalue{#1\s!entry }{\dosetpageregisterletter {#1}}}
\def\dosetreglevel#1%
{\dosetfilterlevel{\getvalue{\??id#1\c!criterium}}\empty}
\def\getalllistreferences#1#2%
{\doglobal\convertexpanded{\getvalue{\??id#1\c!expansion}}{#2}\currentregisterentry
\doifdefinedelse{\??id#1\??id\currentregisterentry}
{\edef\alllistreferences%
{\getvalue{\??id#1\??id\currentregisterentry}}%
\beforesplitstring\alllistreferences\at::\to\internallistreference
\aftersplitstring \alllistreferences\at::\to\alllistreferences}
{\let\alllistreferences\empty
\def\internallistreference{0}}}
\def\dosetlinkregister#1% is die page reference echt nodig?
{\dosetreglevel{#1}%
\setregisterpage{#1}%
\global\let\currentregisterentry\empty
\global\firstsubentrytrue % not needed
\global\firstsubsubentrytrue % not needed too
\setvalue{#1\s!entrya}##1{\dosetlinkregisterentrya{#1}{##1}}%
\setvalue{#1\s!entry }##1{\dosetpageregisterletter{#1}{##1}}}
\def\dosetlinkregisterentrya#1#2%
{\global\utilitydonetrue
\c!entryletter
\iflocation
\getalllistreferences{#1}{#2}%
% no \endgraf
\hangindent1em\noindent\c!entryreference
%
%\thisissomeinternal{\s!lin}{\internallistreference}%
%
\pagereference[-:\s!lin:\internallistreference]% -: added
%
\getcommacommandsize[\alllistreferences]%
\getfromcommacommand[\alllistreferences][1]%
\ifnum\commalistsize=1
\let\firstlistreference\empty
\let\midlistreference\commalistelement
\let\lastlistreference\empty
\else
\let\firstlistreference\commalistelement
\getfromcommacommand[\alllistreferences][\commalistsize]%
\let\lastlistreference\commalistelement
\ifnum\commalistsize=2
\let\midlistreference\empty
\else
\!!counta\commalistsize
\divide\!!counta 2
\getfromcommacommand[\alllistreferences][\!!counta]%
\let\midlistreference\commalistelement
\fi
\fi
% aangepast
\def\dodocommand[##1-##2]%
{\gotonextinternal{\s!ind}{##1}{##2}{\box0}}%
\doifelsevalue{\??id#1\c!interaction}\v!pagenumber
{\limitedregisterentry{#1}{#2}} % paginanummer
{{\setbox0\hbox{\limitedregisterentry{#1}{\begstrut#2}}%
\ifx\firstlistreference\empty % tekst,alles
\ifx\midlistreference\empty
\box0
\else
\expandafter\dodocommand\expandafter[\midlistreference]%
\fi
\else
\expandafter\dodocommand\expandafter[\firstlistreference]%
\fi}}%
\doifvalue{\??id#1\c!number}\v!yes
{\hskip\getvalue{\??id#1\c!distance}(\commalistsize)}%
\doifnotvalue{\??id#1\c!interaction}\v!text % paginanummer,alles
{\def\docommand##1##2%
{{\setbox0\hbox{\showlocation{\hbox to 1em{\hss\symbol[##2]\hss}}}%
\ifx##1\empty
% \hskip\wd0 % (optioneel maken)
\else
\expandafter\dodocommand\expandafter[##1]%
\fi}}%
\hskip\getvalue{\??id#1\c!distance}%
\docommand\firstlistreference\v!previous
\docommand\midlistreference\v!somewhere
\docommand\lastlistreference\v!next}%
% tot hier
\else
% no \endgraf
\noindent\c!entryreference
\limitedregisterentry{#1}{#2}%
\fi
\endgraf}
\def\dosetregister#1%
{\doifelsevalue{\??id#1\c!coupling}\v!yes
{\ifautoregisterhack
\dosetautoregister{#1}%
\else
\dosetlinkregister{#1}%
\fi}
{\dosetpageregister{#1}}}
\newcounter\internallistreference
\def\doloadregisterlinks#1%
{\dosetreglevel{#1}%
\setregisterpage{#1}%
\global\let\currentregisterentry\empty
\global\firstregisterpagetrue
\setvalue{#1\s!entrya}##1%
{\global\firstregisterpagetrue
\doglobal\convertargument##1\to\currentregisterentry % \doglobal nodig?
\doglobal\increment\internallistreference}%
\setvalue{#1\s!from}%
{\getvalue{#1\s!page}}%
\ifautoregisterhack
\setvalue{#1\s!page}##1##2##3##4%
{\doifreglevelelse[##3]
{\global\utilitydonetrue
\iffirstregisterpage
[EMAIL PROTECTED]
{\internallistreference::##4}%
\else % catches errors in index
\ifcsname\??id#1\??id\currentregisterentry\endcsname
[EMAIL PROTECTED]
{\csname\??id#1\??id\currentregisterentry\endcsname,##4}%
\fi
\fi}
{}}%
\else
\setvalue{#1\s!page}##1##2##3##4%
{\doifreglevelelse[##3]
{\global\utilitydonetrue
\iffirstregisterpage
\global\firstregisterpagefalse
[EMAIL PROTECTED]
{\internallistreference::##2-##4}%
\else % catches errors in index
\ifcsname\??id#1\??id\currentregisterentry\endcsname
[EMAIL PROTECTED]
{\csname\??id#1\??id\currentregisterentry\endcsname,##2-##4}%
\fi
\fi}
{}}%
\fi}
\def\docoupleregister[#1][#2]%
{\iflocation
\ifcase0\countervalue{autolink:#1}\relax % only once
\begingroup
\let\dosetregister\doloadregisterlinks
\def\currentregister{#1}%
\setupregister[#1][#2]%
\doutilities{#1}{\registerparameter\c!file}{#1}\relax\relax
\endgroup
\ifautoregisterhack
\doinitializeautoregister{#1}%
\else
\doinitializelinkregister{#1}%
\fi
\fi
\fi}
\def\coupleregister
{\dodoubleempty\docoupleregister}
\def\dodocommandprolinrefAA[#1-#2]%
{\def\lastlistreference{#1-#2}}
\def\dodocommandprolinrefA[#1-#2]%
{\def\lastlistreference{#1-#2}%
\ifx\firstlistreference\empty
\let\firstlistreference\lastlistreference
\fi
\ifnum#1<\nextinternalreference\relax
\let\prevlistreference\lastlistreference
\else\ifnum#1>\nextinternalreference\relax
\let\nextlistreference\lastlistreference
\let\dodocommandprolinrefA\dodocommandprolinrefAA
\else
\let\selflistreference\lastlistreference
\fi\fi}
\def\docommandprolinrefA#1%
{\dodocommandprolinrefA[#1]}
\def\dodocommandprolinrefB[#1-#2]%
{\gotonextinternal{\s!ind}{#1}{#2}{\box0}}
\def\docommandprolinrefB#1#2#3%
{\bgroup
\ifx#2\empty
\doifvalue{\??id#1\c!unknownreference}\v!empty{\hskip1em}%
\else
\setbox0\hbox to 1em{\hss\showlocation{\symbol[#3]}\hss}%
\expandafter\dodocommandprolinrefB\expandafter[#2]%
\fi
\egroup}
\def\doprocesslinkregister[#1][#2]#3%
{\hbox
{\doprocesspageregister[#2]{}{#3}%
\let\firstlistreference\empty
\let\lastlistreference\empty
\let\selflistreference\empty
\let\prevlistreference\empty
\let\nextlistreference\empty
\getalllistreferences{#1}{#3}%
\ifx\alllistreferences\empty \else
\expanded{\rawprocesscommalist[\alllistreferences]}\docommandprolinrefA
\fi
\ifx\prevlistreference\empty
\let\prevlistreference\lastlistreference
\fi
\ifx\nextlistreference\empty
\let\nextlistreference\firstlistreference
\fi
\ifx\prevlistreference\selflistreference
\let\prevlistreference\empty
\let\nextlistreference\empty
\fi
\setalignmentswitch{\getvalue{\??id#1\c!location}}%
\ifcase\alignmentswitch
% links
\docommandprolinrefB{#1}\prevlistreference\v!previous
\docommandprolinrefB{#1}\nextlistreference\v!next
\or
% midden
\docommandprolinrefB{#1}\prevlistreference\v!previous
\or
% rechts
\fi
\doifreferencefoundelse{\s!lin:\internallistreference}
{\gotosomeinternal
\s!lin \internallistreference \currentrealreference
{\showlocation{\limitedregisterentry{#1}{#3}}}}
{\hbox{\limitedregisterentry{#1}{#3}}}%
\ifcase\alignmentswitch
% links
\or
% midden
\docommandprolinrefB{#1}\nextlistreference\v!next
\or
% rechts
\docommandprolinrefB{#1}\prevlistreference\v!previous
\docommandprolinrefB{#1}\nextlistreference\v!next
\fi}}
\def\doprocesslinkedregister[#1][#2]#3% page auto link
{\bgroup
\chardef\registerpagestatus\plusone
\def\currentregister{#1}%
\iflocation % \next is not needed
\ifautoregisterhack
\def\next{\doprocessautoregister[#1][#2]}%
\else
\def\next{\doprocesslinkregister[#1][#2]}%
\fi
\else
\def\next{\doprocesspageregister[#2]{}}%
\fi
\next{#3}%
\egroup}
\def\dodolinkedregister[#1][#2]#3% page auto link
{\doflushatpar{\doprocesslinkedregister[#1][#2]{#3}}}
\def\dolinkedregister#1%
{\dodoubleempty\dodolinkedregister[#1]}
\def\dosetautoregister#1%
{\makecounter{autolink:#1}%
\dosetreglevel{#1}%
\setregisterpage{#1}%
\global\let\currentregisterentry\empty
\global\firstsubentrytrue % not needed
\global\firstsubsubentrytrue % not needed too
\setvalue{#1\s!entrya}##1{\dosetautoregisterentrya{#1}{##1}}%
\setvalue{#1\s!entry }##1{\dosetpageregisterletter{#1}{##1}}}
\def\dosetautoregisterentrya#1#2%
{\global\utilitydonetrue
\c!entryletter
\iflocation
\getalllistreferences{#1}{#2}%
\endgraf\hangindent1em\noindent\c!entryreference
\pagereference[-:\s!lin:\internallistreference]%
\pluscounter{autolink:#1}%
\bgroup
%\setupinteraction[\c!color=,\c!contrastcolor=,\c!style=]% kan sneller
\resetinteractionparameter\c!color
\resetinteractionparameter\c!contrastcolor
\resetinteractionparameter\c!style
\gotobox
{\limitedregisterentry{#1}{\begstrut#2}}%
[JS(SetRegisterEntry{\v!register,\countervalue{autolink:#1},#2,{\alllistreferences}})]%
\egroup
\else
\endgraf\noindent\c!entryreference
\limitedregisterentry{#1}{#2}%
\fi}
\def\doprocessautoregister[#1][#2]#3%
{\hbox
{\doprocesspageregister[#2]{}{#3}%
\doifreferencefoundelse{\s!lin:\internallistreference}
{\gotosomeinternal \s!lin
{\internallistreference}{\currentrealreference}
{\showlocation{\limitedregisterentry{#1}{#3}}}}
{\hbox{\limitedregisterentry{#1}{#3}}}}}
% \appendmacro aan openpaginaactie (in shipout)
%D The first implementation used one main field with clones.
%D In a 2500 page document this resulted in a rather (anoying)
%D long start||up time. This \quote {every page its own field}
%D solution, combined with a \quote {page open action}, works
%D much faster, but is conceptually pretty weak.
\def\complexregisterfield[#1]%
{\definefield[#1:\realfolio][line][\v!register]%
\field[#1:\realfolio]}
\def\simpleregisterfield
{\complexregisterfield[\v!register]}
\definecomplexorsimple\registerfield
\setupfield
[\v!register]
[\c!width=10em,
\c!height=3ex,
\c!align=\v!middle,
\c!option=\v!readonly,
\c!location=\v!low]
\def\doinitializeautoregister#1%
{\useJSscripts[reg]%
\useJSpreamblenow{LinkedRegisters}%
\setupinteraction[\c!openpageaction=JS(UpdateRegisterField{\v!register})]%
\definereference[\v!reset\v!register][JS(ResetRegisterEntry{\v!register})]%
\definereference[\v!first\v!register][JS(GotoFirstRegisterEntry{\v!register})]%
\definereference[\v!previous\v!register][JS(GotoPreviousRegisterEntry{\v!register})]%
\definereference[\v!next\v!register][JS(GotoNextRegisterEntry{\v!register})]%
\definereference[\v!last\v!register][JS(GotoLastRegisterEntry{\v!register})]}
\def\doinitializelinkregister#1%
{}
% todo ruwe register
\def\placeregister
{\dodoubleempty\doplaceregister}
\def\doplaceregister[#1][#2]%
{\iffirstargument
\begingroup
\edef\currentregister{#1}%
\setupregister[\currentregister][#2]%
\doifelse{\registerparameter\c!compress}\v!yes % new
{\chardef\collapseregisterpages\plusone}
{\chardef\collapseregisterpages\zerocount}%
\raggedright
\startcolumns
[\c!n=\registerparameter\c!n,
\c!balance=\registerparameter\c!balance,
\c!align=\registerparameter\c!align]%
\dontcomplain
\startpacked[\v!blank]%
\doutilities\currentregister{\registerparameter\c!file}\currentregister\dobeforeplaceregister\doafterplaceregister
\stoppacked
\stopcolumns
\endgroup
\fi}
\def\dobeforeplaceregister
{\resetseenregisterpage
\relax}
\def\doafterplaceregister
{\flushseenregisterpage
\par}
\def\completeregister
{\dodoubleempty\docompleteregister}
\def\docompleteregister[#1][#2]%
{\iffirstargument
\begingroup
\edef\currentregister{#1}%
% the expansion is needed because we don't want \v!'s in the tuo file (french)
\expanded{\systemsuppliedchapter[\currentregister]{\noexpand\headtext{\currentregister}}}%
\placeregister[\currentregister][#2]%
\page[\v!yes]%
\endgroup
\fi}
\def\doregisterregisterlanguage#1%
{\savesortlanguage{\getvalue{\??id#1\s!language}}%
\immediatewriteutility{r l {#1} {\getvalue{\??id#1\s!language}}}}
\def\dodefineregister[#1][#2]%
{\setupregister[#1]%
[\c!n=2,
\c!balance=\v!yes, % \v!no komt niet zo vaak voor
\c!align=\v!no,
\c!before=\blank, % binnen kolommen: \blank[\v!line]
\c!after=,
\c!symbol=,
\c!compress=\v!no,
\c!interaction=\v!pagenumber,
\c!alternative=\v!a,
\c!distance=1em,
\c!style=\v!bold,
\c!pagestyle=\v!slanted,
\c!indicator=\v!yes,
\v!part\v!number=\v!yes, % v
\v!chapter\c!number=\v!no,
\c!criterium=\v!all,
\c!command=,
\c!referencing=\v!on,
\c!location=\v!middle,
\c!maxwidth=,
\c!number=\v!no,
\c!unknownreference=\v!empty,
\c!prefix=\v!both,
\c!expansion=,
\c!keyexpansion=,
\c!file=\jobname,
%\c!deeptextcommand=, % undefined by default !
\s!language=\currentmainlanguage]%
\doglobal\appendtoksonce
\doregisterregisterlanguage{#1}%
\to \everysavesortkeys
\presetheadtext[#1=\Word{#1}]%
\addutilityreset{#1}%
\setvalue{#1}{\doregister{#1}}%
\setvalue{\e!coupled#1}{\dolinkedregister{#1}}%
\setvalue{\s!set#1}{\dosetregister{#1}}%
\setvalue{\s!reset#1}{\doresetregister{#1}}%
\setvalue{\e!see#1}{\doseeregister{#1}}%
\setvalue{\e!place#1}{\placeregister[#1]}%
\setvalue{\e!complete#1}{\completeregister[#1]}%
\setvalue{\e!setup#1\e!endsetup}[##1]{\getparameters[\??id#1][##1]}}
\def\defineregister
{\dodoubleargument\dodefineregister}
\def\registerlengte{\utilityregisterlength}
\def\utilityregisterlength{0}
\def\dodetermineregistercharacteristics[#1][#2]%
{\begingroup
\def\currentregister{#1}%
\setupregister[#1][#2]%
\dosetreglevel{#1}%
\setvalue{#1\s!from}%
{\getvalue{#1\s!page}}%
\setvalue{#1\s!page}##1##2##3##4%
{\doifreglevelelse[##3]
{\doglobal\increment\utilitylistlength
\global\utilitydonetrue}
{}}%
\doglobal\newcounter\utilityregisterlength
\setbox0\vbox{\doutilities{#1}{\registerparameter\c!file}{#1}\relax\relax}%
\endgroup
\ifregistergeplaatst
\setsystemmode \v!register
\else
\resetsystemmode\v!register
\fi}
\def\determineregistercharacteristics
{\dodoubleempty\dodetermineregistercharacteristics}
\defineregister
[\v!index]
[\v!indices]
% \setupregister[index][koppeling=ja]
%
% \stelveldenin
% [register][achtergrond=raster,kader=uit]
%
% \stelvoettekstenin
% [{\field[index]}]
%
% \stelhoofdtekstenin
% [{\naar {first}[eersteindex]\quad
% \naar{previous}[vorigeindex]\quad
% \naar {next}[volgendeindex]\quad
% \naar {last}[laatsteindex]\quad\quad
% \naar {index}[index]}]
%
% \starttekst
%
% oeps~~~\gekoppeldeindex{oeps} \blanko
% flop~~~\gekoppeldeindex{flop} \blanko
% test~~~\gekoppeldeindex{test} \pagina
% flop~~~\gekoppeldeindex{flop} \blanko
% test~~~\gekoppeldeindex{test} \pagina
% oeps~~~\gekoppeldeindex{oeps} \blanko
% test~~~\gekoppeldeindex{test} \pagina
% flop~~~\gekoppeldeindex{flop} \blanko
% oeps~~~\gekoppeldeindex{oeps} \pagina
%
% \volledigeindex
\protect \endinput
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