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%%
%% This is file `zref-nextpage.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% zref.dtx (with options: `nextpage')
%%
%% This is a generated file.
%%
%% Project: zref
%% Version: 2011/03/18 v2.21
%%
%% Copyright (C) 2006-2011 by
%% Heiko Oberdiek <heiko.oberdiek at googlemail.com>
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
%% version 1.3c of this license or (at your option) any later
%% version. This version of this license is in
%% http://www.latex-project.org/lppl/lppl-1-3c.txt
%% and the latest version of this license is in
%% http://www.latex-project.org/lppl.txt
%% and version 1.3 or later is part of all distributions of
%% LaTeX version 2005/12/01 or later.
%%
%% This work has the LPPL maintenance status "maintained".
%%
%% This Current Maintainer of this work is Heiko Oberdiek.
%%
%% This work consists of the main source file zref.dtx
%% and the derived files
%% zref.sty, zref.pdf, zref.ins, zref.drv, zref-base.sty,
%% zref-abspage.sty, zref-abspos.sty, zref-counter.sty,
%% zref-dotfill.sty, zref-env.sty, zref-hyperref.sty,
%% zref-lastpage.sty, zref-marks.sty, zref-nextpage.sty,
%% zref-pageattr.sty, zref-pagelayout.sty, zref-perpage.sty,
%% zref-runs.sty, zref-savepos.sty, zref-thepage.sty,
%% zref-titleref.sty, zref-totpages.sty, zref-user.sty,
%% zref-xr.sty, zref-example.tex, zref-example-lastpage.tex,
%% zref-example-nextpage.tex, zref-test1.tex,
%% zref-test-base.tex, zref-test-runs.tex,
%% zref-test-titleref-memoir.tex.
%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{zref-nextpage}%
[2011/03/18 v2.21 Module nextpage for zref (HO)]%
\RequirePackage{zref-base}[2011/03/18]
\ifx\ZREF@base@ok Y%
\else
\expandafter\endinput
\fi
\RequirePackage{zref-abspage}[2011/03/18]
\RequirePackage{zref-thepage}[2011/03/18]
\RequirePackage{zref-lastpage}[2011/03/18]
\RequirePackage{uniquecounter}[2009/12/18]
\UniqueCounterNew{znextpage}
\newcommand*{\znextpagesetup}{%
\afterassignment\ZREF@np@setup@i
\def\ZREF@np@call@unknown##1%
}
\def\ZREF@np@setup@i{%
\afterassignment\ZREF@np@setup@ii
\def\ZREF@np@call@nonext##1%
}
\def\ZREF@np@setup@ii{%
\def\ZREF@np@call@next##1%
}
\def\ZREF@np@call@unknown#1{#1}
\def\ZREF@np@call@nonext#1{#1}
\def\ZREF@np@call@next#1{#1}
\ZREF@IfDefinable\znextpage\def{%
{\UniqueCounterCall{znextpage}{\ZREF@nextpage}}%
}%
\newcommand*{\znonextpagename}{}
\newcommand*{\zunknownnextpagename}{\Z@D@page}
\def\ZREF@nextpage#1{%
\begingroup
\def\ZREF@refname@this{zref@np#1}%
\zref@labelbyprops\ZREF@refname@this{abspage}%
\chardef\ZREF@call=0 % unknown
\ZREF@ifrefundefined\ZREF@refname@this{%
}{%
\edef\ZREF@pagenum@this{%
\zref@extractdefault\ZREF@refname@this{abspage}{0}%
}%
\edef\ZREF@refname@next{%
\zref@thepage@name{%
\the\numexpr\ZREF@pagenum@this+1%
}%
}%
\ifnum\ZREF@pagenum@this>0 %
\ZREF@ifrefundefined{LastPage}{%
\zref@ifrefundefined\ZREF@refname@next{%
}{%
\chardef\ZREF@call=2 % next page
}%
}{%
\edef\ZREF@pagenum@last{%
\zref@extractdefault{LastPage}{abspage}{0}%
}%
\ifnum\ZREF@pagenum@this<\ZREF@pagenum@last\ltx@space
\ZREF@ifrefundefined\ZREF@refname@next{%
}{%
\chardef\ZREF@call=2 % next page
}%
\else
\ifnum\ZREF@pagenum@this=\ZREF@pagenum@this\ltx@space
\chardef\ZREF@call=1 % no next page
\fi
\fi
}%
\fi
}%
\edef\x{%
\endgroup
\ifcase\ZREF@call
\noexpand\ZREF@np@call@unknown{%
\noexpand\zunknownnextpagename
}%
\or
\noexpand\ZREF@np@call@nonext{%
\noexpand\znonextpagename
}%
\else
\noexpand\ZREF@np@call@next{%
\noexpand\zref@extract{\ZREF@refname@next}{page}%
}%
\fi
}%
\x
}
\endinput
%%
%% End of file `zref-nextpage.sty'.
|
