%D \module
%D   [      file=x-fe,
%D        version=2004.03.12, % based on earlier experiments
%D          title=\FOXET,
%D       subtitle=Simple Extensions,
%D         author=Hans Hagen,
%D           date=\currentdate,
%D      copyright={PRAGMA ADE / 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.

%D Extensions: fe:definecolor

% menus
% extra areas
% protruding and hz
% compound
% title container
% more float placements

\unprotect

% \XMLattributes{aural},

\defineXMLnested
  [fe:table-next]
  [id=,
   \XMLattributes{accessibility},
   \XMLattributes{border-padding-background},
   \XMLattributes{relative-position},
   border-after-precedence=,
   border-before-precedence=,
   border-end-precedence=,
   border-start-precedence=,
   visibility=]
  {\bTABLEnext}
  {\eTABLEnext}

% definitions

\defineXMLcommand
  [fe:definecolor]
  [name=,r=,g=,b=,c=,m=,y=,k=,s=,p=,a=,t=]
  {\expanded{\definecolor[\XMLop{name}]
     [r=\XMLop r,g=\XMLop g,b=\XMLop b,
      c=\XMLop c,m=\XMLop m,y=\XMLop y,k=\XMLop k,
      s=\XMLop s,p=\XMLop p,a=\XMLop a,t=\XMLop t]}}

\defineXMLcommand
  [fe:definefontsynonym]
  [name=,file=,encoding=]
  {\doifelsenothing{\XMLop{encoding}}
     {\expanded{\definefontsynonym[\XMLop{name}][\XMLop{file}][encoding=\XMLop{encoding}]}}
     {\expanded{\definefontsynonym[\XMLop{name}][\XMLop{file}]}}}

%D Extensions: fe:include

\defineXMLsingular
  [fe:include]
  [url=,n=1]
  {\doifelse{\XMLop{n}}{1}
     {\readfile{\XMLpar{fe:include}{url}{}}{}{}}
     {\dorecurse{\XMLop{n}}{\readfile{\XMLpar{fe:include}{url}{}}{}{}\endgraf}}}

%D Extensions: fe:sample

\defineXMLenvironment
  [fe:sample]
  [origin=unknown]
  {\removeunwantedspaces\ignorespaces}
  {\removeunwantedspaces}

%D Extensions: fe:

% \defineXMLenvironmentsave
%   [fe:loop]
%   [n=1]
%   {}
%   {\dorecurse{\XMLop{n}}{\XMLflush{fe:loop}}}

\defineXMLargument
  [fe:loop]
  [n=1]
  {\dorecurse{\XMLop{n}}}

%D Extensions: fe:compound

\defineXMLsingular
  [fe:compound]
  [character=-]
  {\prewordbreak\XMLop{character}\prewordbreak}

%D Extensions: fe:message

\defineXMLargument
  [fe:message]
  [category=XML-FO]
  {\writestatus{\XMLop{category}}}

%D Handy

\defineXMLargument
  [fe:trace]
  [attribute=,option=]
  {\showXMLinh{\XMLop{attribute}}%
   \XMLval{fe:trace}{\XMLop{option}}{}}

\mapXMLvalue
  {fe:trace}
  {font}
  {\hbox\bgroup\infofont[%
   \xFOfont/\xFOfontsize/\xFOfontsizeadjust/\xFOfontfamily/\xFOfontweight/\xFOfontstyle/\xFOfontvariant:\FOfontdefinition
   ]\egroup}

%D Extensions:

\startsetups fe:page:option:fit:start
  \startTEXpage[margin=page]
\stopsetups

\startsetups fe:page:option:fit:stop
  \stopTEXpage
\stopsetups

\useMPlibrary[pre]

\mapXMLvalue {fe:tracing}  {true}  {\tracingFOtrue}
\mapXMLvalue {fe:tracing}  {false} {\tracingFOfalse}
\mapXMLvalue {fe:testgrid} {true}  {\setupbackgrounds[page][background=pagegrid]}

\startsetups fe:setup
  \XMLval{fe:tracing} {\XMLop{fe:tracing}} {}
  \XMLval{fe:testgrid}{\XMLop{fe:testgrid}}{}
\stopsetups

%D Private (testing)

\defineXMLcommand[fe:synchronizeoutput]{\synchronizeoutput}


\protect \endinput
