%% %% This is file `l3xref-test.tex', %% generated with the docstrip utility. %% %% The original source files were: %% %% l3xref.dtx (with options: `testfile') %% %% %% EXPERIMENTAL CODE %% %% Do not distribute this file without also distributing the %% source files specified above. %% %% Do not distribute a modified version of this file. %% %% %% File: l3xref.dtx Copyright (C) 2006 LaTeX3 project %% %% It may be distributed and/or modified under the conditions of the %% LaTeX Project Public License (LPPL), either version 1.3c 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 ``expl3 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. %% %% ----------------------------------------------------------------------- \def\GetIdInfo$Id: #1.dtx #2 #3-#4-#5 #6 #7$#8{% \def\fileversion{#2}% \def\filedate{#3/#4/#5}% \ProvidesFile{\jobname.tex}[#3/#4/#5 v#2 #8]% } \GetIdInfo$Id: l3xref.dtx 579 2006-11-25 23:38:03Z morten $ {L3 Experimental cross referencing} \documentclass{article} \usepackage{l3xref} \CodeStart \def:Npn \startrecording {\iow_open:Nn \xref_write {\jobname.xref}} \def:Npn \DefineCrossReferences { \group_begin: \NamesStart \InputIfFileExists{\jobname.xref}{}{} \group_end: } \AtBeginDocument{\DefineCrossReferences\startrecording} \xref_new:nn {name}{} \def:Npn \setname{\tlp_set:Nn\l_xref_curr_name_tlp} \def:Npn \getname{\xref_get_value:nn{name}} \xref_deferred_new:nn {page}{\thepage} \def:Npn \getpage{\xref_get_value:nn{page}} \xref_deferred_new:nn {valuepage}{\number\value{page}} \def:Npn \getvaluepage{\xref_get_value:nn{valuepage}} \let:NN \setlabel \xref_set_label:n \CodeStop \begin{document} \pagenumbering{roman} Text\setname{This is a name}\setlabel{testlabel1}. More text\setname{This is another name}\setlabel{testlabel2}. \clearpage Text\setname{This is a third name}\setlabel{testlabel3}. More text\setname{Hello World!}\setlabel{testlabel4}. \clearpage \pagenumbering{arabic} Text\setname{Name 5}\setlabel{testlabel5}. More text\setname{Name 6}\setlabel{testlabel6}. \clearpage Text\setname{Name 7}\setlabel{testlabel 7}. More text\setname{Name 8}\setlabel{testlabel8}. \clearpage Now let's extract some values. \getname{testlabel1} on page \getpage{testlabel1} with value \getvaluepage{testlabel1}. Now let's extract some values. \getname{testlabel 7} on page \getpage{testlabel 7} with value \getvaluepage{testlabel 7}. \end{document} %% %% %% End of file `l3xref-test.tex'.