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authorKarl Berry <karl@freefriends.org>2019-11-30 22:16:13 +0000
committerKarl Berry <karl@freefriends.org>2019-11-30 22:16:13 +0000
commit3820b8f6b5f78e1d878a74dfb643539cfc047855 (patch)
treeef2293c0bfb6b57361e7c29d6b9c818aee66eab9 /Master/texmf-dist/tex/latex/zref/zref-nextpage.sty
parent056882cabf31fe024953a0cd404e81529bf4af2d (diff)
zref (30nov19)
git-svn-id: svn://tug.org/texlive/trunk@52980 c570f23f-e606-0410-a88d-b1316a301751
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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: 2019/11/29 v2.28
+%%
+%% Copyright (C)
+%% 2006-2012 Heiko Oberdiek
+%% 2016-2019 Oberdiek Package Support Group
+%%
+%% 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
+%% https://www.latex-project.org/lppl/lppl-1-3c.txt
+%% and the latest version of this license is in
+%% https://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".
+%%
+%% The Current Maintainers of this work are
+%% Heiko Oberdiek and the Oberdiek Package Support Group
+%% https://github.com/ho-tex/zref/issues
+%%
+%%
+%% 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}%
+ [2019/11/29 v2.28 Module nextpage for zref (HO)]%
+\RequirePackage{zref-base}[2019/11/29]
+\ifx\ZREF@base@ok Y%
+\else
+ \expandafter\endinput
+\fi
+\RequirePackage{zref-abspage}[2019/11/29]
+\RequirePackage{zref-thepage}[2019/11/29]
+\RequirePackage{zref-lastpage}[2019/11/29]
+\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'.