%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 \& \CONTEXT\ Development Team}]
%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}{}

\unprotect

%D This will move:

\mutable\let\currentstructureattribute               \empty
\mutable\let\currentstructurebackreference           \empty
\mutable\let\currentstructurebookmark                \empty
\mutable\let\currentstructurecatcodes                \empty
\mutable\let\currentstructurecoding                  \empty
\mutable\let\currentstructurecoupling                \empty
\mutable\let\currentstructureexpansion               \empty
\mutable\let\currentstructureincrementnumber         \empty
\mutable\let\currentstructurelabel                   \empty
\mutable\let\currentstructurelevel                   \empty
\mutable\let\currentstructurelist                    \empty
\mutable\let\currentstructurelistattribute           \empty
\mutable\let\currentstructuremarking                 \empty
\mutable\let\currentstructurename                    \empty
\mutable\let\currentstructureownnumber               \empty
\mutable\let\currentstructureplaceholder             \empty
\mutable\let\currentstructurereference               \empty
\mutable\let\currentstructurereferenceattribute      \empty
\mutable\let\currentstructurereferenceprefix         \empty
\mutable\let\currentstructuresaveinlist              \empty
\mutable\let\currentstructureshownumber              \empty
\mutable\let\currentstructuretitle                   \empty
\mutable\let\currentstructurexmlsetup                \empty

\mutable\let\currentstructurecomponentattribute      \empty
\mutable\let\currentstructurecomponentbookmark       \empty
\mutable\let\currentstructurecomponentcatcodes       \empty
\mutable\let\currentstructurecomponentcoding         \empty
\mutable\let\currentstructurecomponentexpansion      \empty
\mutable\let\currentstructurecomponentlabel          \empty
\mutable\let\currentstructurecomponentlevel          \empty
\mutable\let\currentstructurecomponentlist           \empty
\mutable\let\currentstructurecomponentmarking        \empty
\mutable\let\currentstructurecomponentname           \empty
\mutable\let\currentstructurecomponentreference      \empty
\mutable\let\currentstructurecomponentreferenceprefix\empty
\mutable\let\currentstructurecomponentsynchronize    \empty
\mutable\let\currentstructurecomponenttitle          \empty
\mutable\let\currentstructurecomponentxmlsetup       \empty

\permanent\protected\def\setstructuresynchronization#1% todo: use ctxcontext
  {\clf_setinternalreference
     prefix    {\currentstructurereferenceprefix}%
     reference {\currentstructurereference}
     internal  \locationcount
     view      {\interactionparameter\c!focus}%
   \relax
   \enforced\xdef\currentstructureattribute
     {\the\lastdestinationattribute}%
   \enforced\xdef\currentstructuresynchronize
     {\currentstructuresynchronize
      \strc_lists_inject_enhance{#1}}}

\permanent\protected\def\setstructurecomponentsynchronization#1% todo: use ctxcontext
  {\clf_setinternalreference
     prefix    {\currentstructurecomponentreferenceprefix}%
     reference {\currentstructurecomponentreference}
     internal  \locationcount
     view      {\interactionparameter\c!focus}%
   \relax
   \enforced\xdef\currentstructurecomponentattribute  {\the\lastdestinationattribute}%
   \enforced\xdef\currentstructurecomponentsynchronize{\strc_lists_inject_enhance{#1}}}

\protect \endinput