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Diffstat (limited to 'Master/texmf-dist/tex/context/base/strc-doc.mkiv')
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1 files changed, 210 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/context/base/strc-doc.mkiv b/Master/texmf-dist/tex/context/base/strc-doc.mkiv new file mode 100644 index 00000000000..4ff87b742be --- /dev/null +++ b/Master/texmf-dist/tex/context/base/strc-doc.mkiv @@ -0,0 +1,210 @@ +%D \module +%D [ file=strc-doc, +%D version=2008.10.20, +%D title=\CONTEXT\ Structure Macros, +%D subtitle=Document Structure, +%D author=Hans Hagen, +%D date=\currentdate, +%D copyright=PRAGMA-ADE / Hans Hagen] +%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 Structure Macros / Document Structure} + +\registerctxluafile{strc-doc}{1.001} + +\unprotect + +% We operate in a \type {@@ns} namespace. All data is passed through +% variables. Of course we can built another interface on top of this +% that accepts multiple arguments. We might change this approach and +% remove this layer. + +\def\currentstructurecounter{0} + +\definesystemvariable {ns} + +\def\structureparameter#1{\csname\??ns#1\endcsname} + +\def\detokenizedstructureparameter#1{\detokenize\expandafter\expandafter\expandafter{\csname\??ns#1\endcsname}} + +\def\structurecomponent{\dodoubleempty\dostructurecomponent} + +\getparameters % initialization, used not grouped anyway + [\??ns] + [\c!number=,\c!level=,\c!name=,\c!title=,\c!bookmark=,\c!marking=,\c!list=,\c!label=,\c!coupling=,\c!ownnumber=, + \c!sectionseparatorset=\s!default,\c!sectionconversionset=\s!default, + \c!sectionstopper=,\c!sectionsegments=, + \c!sectionresetset=,\c!reference=, + \c!expansion=\v!no, + \s!catcodes=, + \c!saveinlist=\v!yes, + \c!command=\showstructuredata] + +% maybe flags for list, bm, mark +% +% hm messed up + +\def\dostructurecomponent[#1][#2]% #1=interfaced-settings, #2=optional user data (not yet supported) + {\begingroup + \getparameters[\??ns][#1]% + \xdef\currentstructurename {\structureparameter\c!name}% + \xdef\currentstructurecoupling {\structureparameter\c!coupling}% + \xdef\currentstructureownnumber{\structureparameter\c!ownnumber}% optional own number + \xdef\currentstructurelevel {\structureparameter\c!level}% +\ifnum\catcodetable=\xmlcatcodes + \let\currentstructureexpansion\s!xml +\else + \edef\currentstructureexpansion{\structureparameter\c!expansion} +\fi + \ifx\currentstructureexpansion\s!xml + % maybe just title xml and inherit xml then in which case we have to test + % when typesetting marks, lists, refs etc (+specific env) + \xdef\currentstructuretitle {\detokenizedstructureparameter\c!title}% maybe xml + \xdef\currentstructurebookmark{\detokenizedstructureparameter\c!bookmark}% no xml + \xdef\currentstructuremarking {\detokenizedstructureparameter\c!marking}% no xml + \xdef\currentstructurelist {\detokenizedstructureparameter\c!list}% no xml + \ifx\currentstructurelist\empty + \xmlstartraw + \xdef\currentstructurelist{\structureparameter\c!title}% + \xmlstopraw + \fi + % + \globallet\currentstructurecoding\s!xml + \else + \ifx\currentstructureexpansion\v!yes + \xdef\currentstructuretitle {\structureparameter\c!title}% + \xdef\currentstructurebookmark{\structureparameter\c!bookmark}% + \xdef\currentstructuremarking {\structureparameter\c!marking}% + \xdef\currentstructurelist {\structureparameter\c!list}% + \else + \xdef\currentstructuretitle {\detokenizedstructureparameter\c!title}% + \xdef\currentstructurebookmark{\detokenizedstructureparameter\c!bookmark}% + \xdef\currentstructuremarking {\detokenizedstructureparameter\c!marking}% + \xdef\currentstructurelist {\detokenizedstructureparameter\c!list}% + \iflocation \ifx\currentstructurebookmark\empty + \begingroup + \simplifycommands + \xdef\currentstructurebookmark{\detokenize\expandafter{\normalexpanded{\structureparameter\c!title}}}% + \endgroup + \fi \fi + \fi + \ifx\currentstructurelist\empty + \globallet\currentstructurelist\currentstructuretitle + \fi + \globallet\currentstructurecoding\s!tex + \fi + \xdef\currentstructurelabel {\structureparameter\c!label}% + \xdef\currentstructurereference {\structureparameter\c!reference}% + \xdef\currentstructurereferenceprefix{\structureparameter\c!referenceprefix}% + \xdef\currentstructureshownumber {\structureparameter\c!number}% + \xdef\currentstructuresaveinlist {\structureparameter\c!saveinlist}% + \xdef\currentstructureincrementnumber{\structureparameter\c!incrementnumber}% + \setnextinternalreference + \xdef\currentstructurenumber{\ctxlua{ % todo: combine with next call, adapt marks accordingly + structure.sections.somelevel { + references = { + internal = \nextinternalreference, + block = "\currentstructureblock", + reference = "\currentstructurereference", + referenceprefix = "\currentstructurereferenceprefix", + }, + directives = { + resetset = "\structureparameter\c!sectionresetset", + }, + metadata = { + kind = "section", + name = "\currentstructurename", + catcodes = \the\catcodetable, + coding = "\currentstructurecoding", + xmlroot = \ifx\currentstructurecoding\s!xml "\xmldocument" \else nil \fi, + \ifx\currentstructuresaveinlist\v!no + nolist = true, + \fi + \ifx\currentstructureincrementnumber\v!yes + increment = "\currentstructureincrementnumber", + \fi + }, + titledata = { % we can add mark and reference + label = \!!bs\detokenize\expandafter{\currentstructurelabel }\!!es, + title = \!!bs\detokenize\expandafter{\currentstructuretitle }\!!es, + \ifx\currentstructurebookmark\currentstructuretitle \else + bookmark = \!!bs\detokenize\expandafter{\currentstructurebookmark }\!!es, + \fi + \ifx\currentstructuremarking\currentstructuretitle \else + marking = \!!bs\detokenize\expandafter{\currentstructuremarking }\!!es, + \fi + \ifx\currentstructuresaveinlist\v!no \else + \ifx\currentstructurelist\currentstructuretitle \else + list = \!!bs\detokenize\expandafter{\currentstructurelist}\!!es, + \fi + \fi + }, + numberdata = { +block = "\currentstructureblock", +hidenumber = \ifx\currentstructureshownumber\v!no true\else nil\fi, % titles + separatorset = "\structureparameter\c!sectionseparatorset", + conversion = "\structureparameter\c!sectionconversion", % for good old times sake + conversionset = "\structureparameter\c!sectionconversionset", + stopper = \!!bs\structureparameter\c!sectionstopper\!!es, + set = "\structureparameter\c!sectionset", + segments = "\structureparameter\c!sectionsegments", + ownnumber = "\currentstructureownnumber", + }, + userdata = structure.helpers.touserdata(\!!bs\detokenize{#2}\!!es) + } + }}% + \xdef\currentstructurelistnumber{\ctxlua{structure.lists.push(structure.sections.current())}}% + % \currentstructuresynchronize has to be called someplace, since it introduces a node + \setstructuresynchronization\currentstructurelistnumber + \structureparameter\c!command + \endgroup} + +\let\currentstructurenumber \!!zerocount +\let\currentstructurecounter \!!zerocount +\let\previousstructurecounter\!!zerocount + +\def\setstructuresynchronization#1% + {\xdef\currentstructureattribute {\ctxlua {tex.write(jobreferences.setinternalreference("\currentstructurereferenceprefix","\currentstructurereference",\nextinternalreference,"\@@iafocus"))}}% + \xdef\currentstructuresynchronize{\ctxlatelua{structure.lists.enhance(#1)}}} + +\def\reportcurrentstructure{\ctxlua{structure.sections.writestatus()}} + +% Beware: we need to flush the data to the list explicitly. This is because +% node in inserted and we may want control over when that happens. + +\def\showstructuredata + {\par + \dontleavehmode\begingroup + \currentstructuresynchronize + \currentstructureattribute + [\currentstructurename: \showstructurelevel: \currentstructuretitle] + \endgroup\par} + +% We can access the (stored) data with the following macros. +% +% \def\MyHeadCommand #1#2{\framed{#1}\framed{#2 / \structureuservariable{subtitle}}} +% \def\MyListCommand#1#2#3{\externalfigure[\structurelistuservariable{figure}][height=5mm]#2} +% +% \setuphead[chapter][command=\MyHeadCommand] +% \setuplist[chapter][alternative=command,command=\MyListCommand] +% +% \starttext +% \setupheadertexts[chapter] +% \setupinteraction[state=start] +% \placebookmarks[chapter] +% \placelist[chapter] +% \startchapter[ownnumber=10,title=Ton,list=Hans,marking=Kees,bookmark=Bram][figure=cow.pdf,subtitle=oeps] +% \stopchapter +% \stoptext + +\def\structurevariable #1{\ctxlua{structure.sections.structuredata(nil,"#1")}} +\def\structureuservariable #1{\ctxlua{structure.sections.userdata(nil,"#1")}} +\def\structurenumber {\ctxlua{structure.sections.fullnumber()}} +\def\structurecatcodedget #1{\ctxlua{structure.sections.structuredata(nil,"#1",nil,true)}} % bad name +\def\structuregivencatcodedget#1#2{\ctxlua{structure.sections.structuredata(nil,"#1",nil,\number#2)}} % bad name +\def\structureautocatcodedget #1#2{\ctxlua{structure.sections.structuredata(nil,"#1",nil,"#2")}} + +\protect \endinput |