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% \iffalse
%% (C) Copyright 2000-2004  LaTeX3 Project
%%
%% It may be distributed and/or modified under the conditions of the
%% LaTeX Project Public License (LPPL), either version 1.3a of this
%% license or (at your option) any later version.  The latest version
%% of this license is in the file
%%
%%    http://www.latex-project.org/lppl.txt
%%
%% This file is part of the ``xbase bundle'' (The Work in LPPL)
%% and all files in that bundle must be distributed together.
%%
%% The released version of this bundle is available from CTAN.
%%
%% -----------------------------------------------------------------------
%%
%% The development version of the bundle can be found at
%%
%%    http://www.latex-project.org/cgi-bin/cvsweb.cgi/
%%
%% for those people who are interested.
%%
%%%%%%%%%%%
%% NOTE: %% 
%%%%%%%%%%%
%%
%%   Snapshots taken from the repository represent work in progress and may
%%   not work or may contain conflicting material!  We therefore ask
%%   people _not_ to put them into distributions, archives, etc. without
%%   prior consultation with the LaTeX Project Team.
%%
%% -----------------------------------------------------------------------
%%
%% $Id: template-test2.tex 585 2006-12-12 17:31:48Z morten $
%%
% \fi
%


\RequirePackage{template}
\RequirePackage{trace}

\DeclareTemplateType{xxx}{0}

\def\MultiSelection{\MultiSelectionError}
%\def\foo{bar}

%\traceon

\DeclareTemplate{xxx}{test}{0}
 {
  xkey=n [\foo] \xkey,
  ykey=n [\DelayEvaluation\foo] \ykey,
  zkey=n \zkey,
  last=n [last] \lastkey,
  set =i {xxx} \xxx
 }
 {
   \DoParameterAssignments
   \typeout{abc}
 }
\ShowTemplate{xxx}{test}


\DeclareInstance{xxx}{bar}{test}
 {
  zkey = foo,
  xkey = baz,
 }

\DeclareInstance{xxx}{baz}{test}
 {
  last = first,
  set  = \UseTemplate{xxx}{test}{zkey=rrr},
  zkey = foo
 }


\ShowInstance{xxx}{bar}
\ShowInstance{xxx}{baz}

\DeclareTemplateType{yyy}{0}

\DeclareTemplate{yyy}{foo}{0}
 {
  keya =L \foo
 }
 {
   \DoParameterAssignments
   \show\foo
 }


\DeclareInstance{xxx}{bar}{test}
 {
  xkey = \UseTemplate{yyy}{foo}{ keya = 20pt },
  key = \UseTemplate{yyy}{foo}{ keya = 10pt }
 }

\ShowInstance{xxx}{bar}

\UseInstance{xxx}{bar}

\stop

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