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% tests/mkiv/scripts/korean-005.tex
% examplex elsewhere
% \enablemode[print]
\usemodule[present-overlap,abr-02]
\startdocument
[title=Sorting,
subtitle=registers,
location=\ConTeXt\ Meeting 2011]
\startluacode
local function show(t,start,stop)
if type(t) == "table" then
start = start or 1
stop = stop or #t
for i=start,stop do
if i > start then
context.space()
end
if type(t[i]) == "number" then
context(utf.char(t[i]))
else
context(t[i])
end
end
elseif type(t) == "string" then
context(t)
elseif type(t) == "number" then
context(utf.char(t))
end
end
function context.ShowCharacterData(n)
local d = characters.data[n]
if d then
local bTR, bTD, eTD, eTR = context.bTR, context.bTD, context.eTD, context.eTR
context.bTABLE()
bTR() bTD() context("unicode") eTD() bTD() show(n) eTD() eTR()
bTR() bTD() context("shcode") eTD() bTD() show(characters.shchars [n]) eTD() eTR()
bTR() bTD() context("lccode") eTD() bTD() show(characters.lcchars [n]) eTD() eTR()
bTR() bTD() context("uccode") eTD() bTD() show(characters.ucchars [n]) eTD() eTR()
bTR() bTD() context("fscode") eTD() bTD() show(characters.fschars [n]) eTD() eTR() -- leadconsonant
bTR() bTD() context("specials") eTD() bTD() show(
characters.remap_hangul_syllabe(characters.specials[n]),2) eTD() eTR()
context.eTABLE()
end
end
\stopluacode
\unexpanded\def\ShowCharacterData#1{\cldcommand{ShowCharacterData("#1")}}
\Topic{The old way}
\StartSteps
\startitemize
\startitem in \MKII\ sorting is delegated to \TEXUTIL\ i.e.\ a multipass action \stopitem \FlushStep
\startitem encoding vectors are passed along \stopitem \FlushStep
\startitem sort vectors depend on the language \stopitem \FlushStep
\startitem there are the usual complications with direct characters and commands \stopitem \FlushStep
\stopitemize
\StopSteps
\Topic{Moving on}
\StartSteps
\startitemize
\startitem in \MKIV\ sorting happens during the run \stopitem \FlushStep
\startitem we only have to deal with \UNICODE\ (utf) \stopitem \FlushStep
\startitem sort vectors still depend on the language \stopitem \FlushStep
\startitem sorting can be controlled by methods \stopitem \FlushStep
\startitem there is no universal solution (conflicting user demands, mixed languages) \stopitem \FlushStep
\stopitemize
\StopSteps
\Topic{Character data}
\setupTABLE[background=color,backgroundcolor=lightgray,rulethickness=.75bp,framecolor=darkgray]
\StartSteps
\startcombination[5*1]
{\definedfont[Normal*none]\ShowCharacterData{a}} {regular\FlushStep}
{\definedfont[Normal*none]\ShowCharacterData{ä}} {accent\FlushStep}
{\definedfont[Normal*none]\ShowCharacterData{æ}} {ligature\FlushStep}
{\definedfont[adobemyungjostd-medium]\ShowCharacterData{그}} {hangul\FlushStep}
{\definedfont[adobemyungjostd-medium]\ShowCharacterData{학}} {hangul\FlushStep}
\stopcombination
\StopSteps
\Topic{Sorting methods}
\StartSteps
\starttabulate[|l|l|r|]
\NC ch \NC raw character \NC \FlushStep \NC \NR
\NC uc \NC unicode \NC \FlushStep \NC \NR
\NC mm \NC mapping \NC minus \FlushStep \NC \NR
\NC zm \NC \NC zero \FlushStep \NC \NR
\NC pm \NC \NC plus \FlushStep \NC \NR
\NC mc \NC lower case \NC minus \FlushStep \NC \NR
\NC zc \NC \NC zero \FlushStep \NC \NR
\NC pc \NC \NC plus \FlushStep \NC \NR
\stoptabulate
\StopSteps
\Topic{Predefined methods}
\StartSteps
\starttabulate[|l|l|]
\NC before \NC mm,mc,uc \NC \NR
\NC after \NC pm,mc,uc \NC \NR
\NC first \NC pc,mm,uc \NC \NR
\NC last \NC mc,mm,uc \NC \NR
\stoptabulate
\FlushStep
\starttyping
\enabletrackers[sorters.tests]
\enabletrackers[sorters.methods]
\stoptyping
\FlushStep
\StopSteps
\Topic{An example (1)}
\startbuffer
àâá\index{àâá}
aaa\index{aaa}
aab\index{aab}
Aaa\index{Aaa}
Aab\index{Aab}
\stopbuffer
\StartSteps
\typebuffer \FlushStep
\startlines \getbuffer \stoplines \FlushStep
\StopSteps
\Topic{An example (2)}
% \enabletrackers[sorters.tests]
% \enabletrackers[sorters.methods]
\setupregister[index][criterium=text,n=1,before=,after=]
\defineframed[indexframed][align=normal,width=.2\textwidth,strut=no]
\StartSteps
\startcombination[4*1]
{\setupinteraction[state=stop]\indexframed{\placeregister[index][method={mm,mc,uc}]}} {mm,mc,uc\FlushStep}
{\setupinteraction[state=stop]\indexframed{\placeregister[index][method={pm,mc,uc}]}} {pm,mc,uc\FlushStep}
{\setupinteraction[state=stop]\indexframed{\placeregister[index][method={pc,mm,uc}]}} {pc,mm,uc\FlushStep}
{\setupinteraction[state=stop]\indexframed{\placeregister[index][method={mc,mm,uc}]}} {mc,mm,uc\FlushStep}
\stopcombination
\StopSteps
\stopdocument
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