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-rw-r--r--Master/texmf-dist/tex/latex/oberdiek/zref-base.sty788
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diff --git a/Master/texmf-dist/tex/latex/oberdiek/zref-base.sty b/Master/texmf-dist/tex/latex/oberdiek/zref-base.sty
deleted file mode 100644
index 7c6a9a50bbf..00000000000
--- a/Master/texmf-dist/tex/latex/oberdiek/zref-base.sty
+++ /dev/null
@@ -1,788 +0,0 @@
-%%
-%% This is file `zref-base.sty',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% zref.dtx (with options: `base')
-%%
-%% This is a generated file.
-%%
-%% Project: zref
-%% Version: 2018/11/21 v2.27
-%%
-%% Copyright (C) 2006-2012 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
-%% 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/oberdiek/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-base}%
- [2018/11/21 v2.27 Module base for zref (HO)]%
-\RequirePackage{ltxcmds}[2010/12/02]
-\RequirePackage{infwarerr}[2010/04/08]
-\RequirePackage{kvsetkeys}[2010/03/01]
-\RequirePackage{kvdefinekeys}[2010/03/01]
-\RequirePackage{pdftexcmds}[2010/04/01]
-\def\ZREF@name{zref}
-\ltx@IfUndefined{protected}{%
- \RequirePackage{makerobust}[2006/03/18]%
- \def\ZREF@Robust#1#2{%
- \def\ZREF@temp{\MakeRobustcommand#2}%
- \afterassignment\ZREF@temp
- #1#2%
- }%
-}{%
- \def\ZREF@Robust#1{%
- \protected#1%
- }%
-}
-\def\ZREF@IfDefinable#1#2#3{%
- \@ifdefinable{#1}{%
- \ZREF@Robust{#2}#1#3%
- }%
-}
-\def\ZREF@UpdatePdfTeX{Update pdfTeX.}
-\newif\ifZREF@found
-\def\ZREF@patch#1{%
- \ltx@IfUndefined{#1}{%
- \ltx@gobble
- }{%
- \expandafter\let\csname ZREF@org@#1\expandafter\endcsname
- \csname #1\endcsname
- \ltx@firstofone
- }%
-}
-\ltx@IfUndefined{eTeXversion}{%
- \PackageError\ZREF@name{%
- Missing support for eTeX; package is abandoned%
- }{%
- Use a TeX compiler that support eTeX and enable eTeX %
- in the format.%
- }%
- \endinput
-}{}%
-\RequirePackage{etexcmds}[2007/09/09]
-\ifetex@unexpanded
-\else
- \PackageError\ZREF@name{%
- Missing e-TeX's \string\unexpanded.\MessageBreak
- Add \string\RequirePackage\string{etexcmds\string} before %
- \string\documentclass%
- }{%
- Probably you are using some package (e.g. ConTeXt) that %
- redefines \string\unexpanded%
- }%
- \expandafter\endinput
-\fi
-\RequirePackage{auxhook}
-\AddLineBeginAux{%
- \string\providecommand\string\zref@newlabel[2]{}%
-}
-\def\ZREF@RefPrefix{Z@R}
-\ZREF@Robust\edef\zref@newlabel{%
- \noexpand\@newl@bel{\ZREF@RefPrefix}%
-}
-\ZREF@Robust\def\zref@newlist#1{%
- \zref@iflistundefined{#1}{%
- \@ifdefinable{Z@L@#1}{%
- \global\expandafter\let\csname Z@L@#1\endcsname\ltx@empty
- \PackageInfo\ZREF@name{New property list: #1}%
- }%
- }{%
- \PackageError\ZREF@name{%
- Property list `#1' already exists%
- }\@ehc
- }%
-}
-\def\zref@iflistundefined#1{%
- \ltx@ifundefined{Z@L@#1}%
-}
-\ZREF@Robust\def\zref@listexists#1{%
- \zref@iflistundefined{#1}{%
- \PackageError\ZREF@name{%
- Property list `#1' does not exist%
- }\@ehc
- }%
-}
-\ZREF@Robust\def\zref@iflistcontainsprop#1#2{%
- \zref@iflistundefined{#1}{%
- \ltx@secondoftwo
- }{%
- \begingroup\expandafter\endgroup
- \expandafter\in@
- \csname#2\expandafter\expandafter\expandafter\endcsname
- \expandafter\expandafter\expandafter{\csname Z@L@#1\endcsname}%
- \csname ltx@\ifin@ first\else second\fi oftwo\endcsname
- }%
-}
-\def\zref@listforloop#1#2{%
- \zref@listexists{#1}{%
- \expandafter\expandafter\expandafter\@tfor
- \expandafter\expandafter\expandafter\zref@prop
- \expandafter\expandafter\expandafter:%
- \expandafter\expandafter\expandafter=%
- \csname Z@L@#1\endcsname
- \do{%
- \begingroup
- \escapechar=-1 %
- \edef\x{\endgroup
- \def\noexpand\zref@prop{%
- \expandafter\string\zref@prop
- }%
- }%
- \x
- #2\zref@prop
- }%
- }%
-}
-\ZREF@Robust\def\zref@addprops#1#2{%
- \zref@listexists{#1}{%
- \comma@parse{#2}{%
- \zref@propexists\comma@entry{%
- \zref@iflistcontainsprop{#1}\comma@entry{%
- \PackageWarning\ZREF@name{%
- Property `\comma@entry' is already in list `#1'%
- }%
- }{%
- \begingroup\expandafter\endgroup
- \expandafter\g@addto@macro
- \csname Z@L@#1\expandafter\endcsname
- \expandafter{\csname\comma@entry\endcsname}%
- }%
- }%
- \ltx@gobble
- }%
- }%
-}
-\ZREF@Robust\def\zref@addprop#1#2{%
- \zref@listexists{#1}{%
- \zref@propexists{#2}{%
- \zref@iflistcontainsprop{#1}{#2}{%
- \PackageWarning\ZREF@name{%
- Property `#2' is already in list `#1'%
- }%
- }{%
- \begingroup\expandafter\endgroup
- \expandafter\g@addto@macro
- \csname Z@L@#1\expandafter\endcsname
- \expandafter{\csname#2\endcsname}%
- }%
- }%
- }%
-}
-\ZREF@Robust\def\zref@localaddprops#1#2{%
- \zref@listexists{#1}{%
- \comma@parse{#2}{%
- \zref@propexists\comma@entry{%
- \zref@iflistcontainsprop{#1}\comma@entry{%
- \PackageWarning\ZREF@name{%
- Property `\comma@entry' is already in list `#1'%
- }%
- }{%
- \begingroup\expandafter\endgroup
- \expandafter\ltx@LocalAppendToMacro
- \csname Z@L@#1\expandafter\endcsname
- \expandafter{\csname\comma@entry\endcsname}%
- }%
- }%
- \ltx@gobble
- }%
- }%
-}
-\ZREF@Robust\def\zref@localaddprop#1#2{%
- \zref@listexists{#1}{%
- \zref@propexists{#2}{%
- \zref@iflistcontainsprop{#1}{#2}{%
- \PackageWarning\ZREF@name{%
- Property `#2' is already in list `#1'%
- }%
- }{%
- \begingroup\expandafter\endgroup
- \expandafter\ltx@LocalAppendToMacro
- \csname Z@L@#1\expandafter\endcsname
- \expandafter{\csname#2\endcsname}%
- }%
- }%
- }%
-}
-\ltx@IfUndefined{pdf@strcmp}{%
- \ZREF@Robust\def\zref@delprop{%
- \ZREF@delprop\gdef
- }%
- \ZREF@Robust\def\zref@localdelprop{%
- \ZREF@delprop\def
- }%
- \def\ZREF@delprop#1#2#3{%
- \zref@listexists{#2}{%
- \begingroup
- \escapechar=-1 %
- \def\ZREF@param{#3}%
- \@onelevel@sanitize\ZREF@param
- \toks@{}%
- \expandafter\expandafter\expandafter\ZREF@@delprop
- \csname Z@L@#2\endcsname!%
- \expandafter\endgroup
- \expandafter#1\csname Z@L@#2\expandafter\endcsname
- \expandafter{%
- \the\toks@
- }%
- }%
- }%
- \def\ZREF@@delprop#1{%
- \expandafter\ZREF@@@delprop\expandafter{\string#1}#1%
- }%
- \def\ZREF@@@delprop#1#2{%
- \ifx#2!%
- \else
- \def\ZREF@temp{#1}%
- \@onelevel@sanitize\ZREF@temp
- \ifx\ZREF@param\ZREF@temp
- \else
- \toks@\expandafter{%
- \the\expandafter\toks@\csname#1\endcsname
- }%
- \fi
- \expandafter\ZREF@@delprop
- \fi
- }%
-}{%
- \ZREF@Robust\def\zref@delprop{%
- \ZREF@delprop\xdef
- }%
- \ZREF@Robust\def\zref@localdelprop{%
- \ZREF@delprop\edef
- }%
- \def\ZREF@delprop#1#2#3{%
- \zref@listexists{#2}{%
- \def\ZREF@param{#3}%
- \edef\ZREF@SavedEscapechar{\the\escapechar}%
- \escapechar=-1 %
- \expandafter#1\csname Z@L@#2%
- \expandafter\expandafter\expandafter\endcsname{%
- \expandafter\expandafter\expandafter\ZREF@@delprop
- \csname Z@L@#2\endcsname!%
- }%
- \escapechar=\ZREF@SavedEscapechar\relax
- }%
- }%
- \def\ZREF@@delprop#1{%
- \expandafter\ZREF@@@delprop\expandafter{\string#1}#1%
- }%
- \def\ZREF@@@delprop#1#2{%
- \ifx#2!%
- \else
- \ifnum\pdf@strcmp{#1}{\ZREF@param}=\ltx@zero
- \else
- \expandafter\noexpand\csname#1\endcsname
- \fi
- \expandafter\ZREF@@delprop
- \fi
- }%
-}
-\def\zref@ifpropundefined#1{%
- \ltx@ifundefined{Z@E@#1}%
-}
-\ZREF@Robust\def\zref@propexists#1{%
- \zref@ifpropundefined{#1}{%
- \PackageError\ZREF@name{%
- Property `#1' does not exist%
- }\@ehc
- }%
-}
-\ZREF@Robust\def\zref@newprop{%
- \@ifstar{%
- \let\ZREF@X\noexpand
- \ZREF@newprop
- }{%
- \let\ZREF@X\ltx@empty
- \ZREF@newprop
- }%
-}
-\def\ZREF@newprop#1{%
- \edef\ZREF@P{#1}%
- \@onelevel@sanitize\ZREF@P
- \begingroup
- \ifx\ZREF@P\ZREF@par
- \@PackageError\ZREF@name{%
- Invalid property name `\ZREF@P'%
- }{%
- The property name `par' is not allowed %
- because of internal reasons.%
- \MessageBreak
- \@ehc
- }%
- \def\ZREF@@newprop[##1]##2{\endgroup}%
- \else
- \zref@ifpropundefined\ZREF@P{%
- \endgroup
- \PackageInfo\ZREF@name{%
- New property: \ZREF@P
- }%
- }{%
- \@PackageError\ZREF@name{%
- Property `\ZREF@P' already exists%
- }\@ehc
- \def\ZREF@@newprop[##1]##2{\endgroup}%
- }%
- \fi
- \@ifnextchar[\ZREF@@newprop{\ZREF@@newprop[\zref@default]}%
-}
-\def\ZREF@par{par}
-\@onelevel@sanitize\ZREF@par
-\def\ZREF@@newprop[#1]{%
- \global\@namedef{Z@D@\ZREF@P}{#1}%
- \global\expandafter\let\csname Z@X@\ZREF@P\endcsname\ZREF@X
- \begingroup\expandafter\endgroup
- \expandafter\ZREF@@@newprop\csname\ZREF@P\endcsname
- \expandafter\gdef\csname Z@C@\ZREF@P\endcsname{}%
- \zref@setcurrent\ZREF@P
-}
-\def\ZREF@@@newprop#1{%
- \expandafter
- \gdef\csname Z@E@\ZREF@P\endcsname##1#1##2##3\ZREF@nil{##2}%
-}
-\ZREF@Robust\def\zref@showprop#1{%
- \zref@ifpropundefined{#1}{%
- \@PackageInfoNoLine{\ZREF@name}{%
- Show property `#1': <undefined>%
- }%
- }{%
- \begingroup
- \toks@\expandafter\expandafter\expandafter{%
- \csname Z@C@#1\endcsname
- }%
- \edef\ZREF@value{\the\toks@}%
- \ltx@onelevel@sanitize\ZREF@value
- \toks@\expandafter\expandafter\expandafter{%
- \csname Z@D@#1\endcsname
- }%
- \edef\ZREF@default{\the\toks@}%
- \ltx@onelevel@sanitize\ZREF@default
- \@PackageInfoNoLine{\ZREF@name}{%
- Show property `#1':\MessageBreak
- \expandafter\ifx\csname Z@X@#1\endcsname\ltx@empty
- Immediate %
- \else
- Delayed %
- \fi
- value: [\ZREF@value]\MessageBreak
- Default: [\ZREF@default]%
- }%
- \endgroup
- }%
-}
-\ZREF@Robust\def\zref@setcurrent#1#2{%
- \zref@propexists{#1}{%
- \expandafter\def\csname Z@C@#1\endcsname{#2}%
- }%
-}
-\def\ZREF@getcurrent#1{%
- \romannumeral0%
- \ltx@ifundefined{Z@C@#1}{%
- \ltx@space
- }{%
- \expandafter\expandafter\expandafter\ltx@space
- \csname Z@C@#1\endcsname
- }%
-}
-\def\ZREF@wu@getcurrent#1{%
- \etex@unexpanded\expandafter\expandafter\expandafter{%
- \ZREF@getcurrent{#1}%
- }%
-}
-\let\zref@getcurrent\ZREF@getcurrent
-\ZREF@Robust\def\zref@label#1{%
- \zref@labelbylist{#1}\ZREF@mainlist
-}
-\ZREF@Robust\def\zref@labelbylist#1#2{%
- \@bsphack
- \zref@listexists{#2}{%
- \expandafter\expandafter\expandafter\ZREF@label
- \expandafter\expandafter\expandafter{%
- \csname Z@L@#2\endcsname
- }{#1}%
- }%
- \@esphack
-}
-\ZREF@Robust\def\zref@labelbyprops#1#2{%
- \@bsphack
- \begingroup
- \toks@{}%
- \comma@parse{#2}{%
- \zref@ifpropundefined\comma@entry{%
- \PackageWarning\ZREF@name{%
- Property `\comma@entry' is not known%
- }%
- }{%
- \toks@\expandafter{%
- \the\expandafter\toks@\csname\comma@entry\endcsname
- }%
- }%
- \ltx@gobble
- }%
- \expandafter\endgroup
- \expandafter\ZREF@label\expandafter{\the\toks@}{#1}%
- \@esphack
-}
-\ZREF@Robust\def\zref@labelbykv#1#2{%
- \@bsphack
- \begingroup
- \let\Z@L@ZREF@temp\ltx@empty
- \kvsetkeys{ZREF@LABEL}{#1}%
- \ifZREF@immediate
- \expandafter\zref@wrapper@immediate\expandafter{%
- \expandafter\ZREF@label\expandafter{\Z@L@ZREF@temp}{#2}%
- }%
- \else
- \expandafter\ZREF@label\expandafter{\Z@L@ZREF@temp}{#2}%
- \fi
- \endgroup
- \@esphack
-}
-\kv@define@key{ZREF@LABEL}{prop}{%
- \edef\ZREF@param{#1}%
- \zref@propexists\ZREF@param{%
- \zref@iflistcontainsprop{ZREF@temp}\ZREF@param{}{%
- \begingroup\expandafter\endgroup
- \expandafter\ltx@LocalAppendToMacro
- \expandafter\Z@L@ZREF@temp
- \expandafter{\csname\ZREF@param\endcsname}%
- }%
- }%
-}
-\kv@define@key{ZREF@LABEL}{list}{%
- \zref@listforloop{#1}{%
- \zref@iflistcontainsprop{ZREF@temp}\zref@prop{}{%
- \begingroup\expandafter\endgroup
- \expandafter\ltx@LocalAppendToMacro
- \expandafter\Z@L@ZREF@temp
- \expandafter{\csname\zref@prop\endcsname}%
- }%
- \ltx@gobble
- }%
-}
-\kv@define@key{ZREF@LABEL}{delprop}{%
- \zref@propexists{#1}{%
- \zref@localdelprop{ZREF@temp}{#1}%
- }%
-}
-\kv@define@key{ZREF@LABEL}{immediate}[true]{%
- \edef\ZREF@param{#1}%
- \ifx\ZREF@param\ZREF@true
- \ZREF@immediatetrue
- \else
- \ifx\ZREF@param\ZREF@false
- \ZREF@immediatefalse
- \else
- \PackageWarning\ZREF@name{%
- Option `immediate' expects `true' or `false'.\MessageBreak
- Ignoring invalid value `\ZREF@param'%
- }%
- \fi
- \fi
-}
-\def\ZREF@false{false}
-\def\ZREF@true{true}
-\kv@define@key{ZREF@LABEL}{values}[]{%
- \kv@parse{#1}{%
- \ifx\kv@value\relax
- \@PackageWarning\ZREF@name{%
- Missing value for property `\kv@key'%
- }%
- \expandafter\ltx@gobbletwo
- \else
- \expandafter\zref@setcurrent
- \fi
- }%
-}
-\newif\ifZREF@immediate
-\ZREF@Robust{\long\def}\zref@wrapper@immediate#1{%
- \begingroup
- \ZREF@immediatetrue
- \let\ZREF@org@write\write
- \def\write{\immediate\ZREF@org@write}%
- #1%
- \endgroup
-}
-\def\ZREF@label#1#2{%
- \if@filesw
- \begingroup
- \ifZREF@immediate
- \let\ZREF@org@thepage\thepage
- \fi
- \protected@write\@auxout{%
- \ifZREF@immediate
- \let\thepage\ZREF@org@thepage
- \fi
- \let\ZREF@temp\ltx@empty
- \@tfor\ZREF@P:=#1\do{%
- \begingroup
- \escapechar=-1 %
- \edef\x{\endgroup
- \def\noexpand\ZREF@P{%
- \expandafter\string\ZREF@P
- }%
- }%
- \x
- \expandafter\ifx
- \csname
- \ifZREF@immediate
- relax%
- \else
- Z@X@\ZREF@P%
- \fi
- \endcsname
- \noexpand
- \expandafter\let\csname Z@C@\ZREF@P\endcsname\relax
- \fi
- \toks@\expandafter{\ZREF@temp}%
- \edef\ZREF@temp{%
- \the\toks@
- \ltx@backslashchar\ZREF@P{%
- \expandafter\noexpand\csname Z@C@\ZREF@P\endcsname
- }%
- }%
- }%
- }{%
- \string\zref@newlabel{#2}{\ZREF@temp}%
- }%
- \endgroup
- \fi
-}
-\def\ZREF@addtoks#1{%
- \toks@\expandafter\expandafter\expandafter{%
- \expandafter\the\expandafter\toks@#1%
- }%
-}
-\def\zref@ifrefundefined#1{%
- \ltx@ifundefined{Z@R@#1}%
-}
-\ZREF@IfDefinable\zifrefundefined\def{%
- #1{%
- \zref@wrapper@babel\ZREF@ifrefundefined{#1}%
- }%
-}
-\def\ZREF@ifrefundefined#1{%
- \zref@refused{#1}%
- \zref@ifrefundefined{#1}%
-}
-\ZREF@Robust\def\zref@refused#1{%
- \zref@wrapper@babel\ZREF@refused{#1}%
-}
-\def\ZREF@refused#1{%
- \zref@ifrefundefined{#1}{%
- \protect\G@refundefinedtrue
- \@latex@warning{%
- Reference `#1' on page \thepage \space undefined%
- }%
- }{}%
-}
-\def\zref@ifrefcontainsprop#1#2{%
- \zref@ifrefundefined{#1}{%
- \ltx@secondoftwo
- }{%
- \expandafter\ZREF@ifrefcontainsprop
- \csname Z@E@#2\expandafter\endcsname
- \csname#2\expandafter\expandafter\expandafter\endcsname
- \expandafter\expandafter\expandafter{%
- \csname Z@R@#1\endcsname
- }%
- }%
-}
-\def\ZREF@ifrefcontainsprop#1#2#3{%
- \expandafter\ifx\expandafter\ZREF@novalue
- #1#3#2\ZREF@novalue\ZREF@nil\ltx@empty
- \expandafter\ltx@secondoftwo
- \else
- \expandafter\ltx@firstoftwo
- \fi
-}
-\def\ZREF@novalue{\ZREF@NOVALUE}
-\def\ZREF@extract#1#2{%
- \romannumeral0%
- \ltx@ifundefined{Z@D@#2}{%
- \expandafter\ltx@space\zref@default
- }{%
- \expandafter\expandafter\expandafter\ZREF@@extract
- \expandafter\expandafter\expandafter{%
- \csname Z@D@#2\endcsname
- }{#1}{#2}%
- }%
-}
-\def\ZREF@@extract#1#2#3{%
- \expandafter\expandafter\expandafter\ltx@space
- \zref@extractdefault{#2}{#3}{#1}%
-}
-\def\ZREF@wu@extract#1#2{%
- \etex@unexpanded\expandafter\expandafter\expandafter{%
- \ZREF@extract{#1}{#2}%
- }%
-}
-\let\zref@extract\ZREF@extract
-\def\ZREF@extractdefault#1#2#3{%
- \romannumeral0%
- \zref@ifrefundefined{#1}\ltx@firstoftwo{%
- \zref@ifpropundefined{#2}\ltx@firstoftwo\ltx@secondoftwo
- }{%
- \ltx@space
- #3%
- }{%
- \expandafter\expandafter\expandafter\ltx@space
- \csname Z@E@#2\expandafter\expandafter\expandafter\endcsname
- \csname Z@R@#1\expandafter\endcsname
- \csname#2\endcsname{#3}\ZREF@nil
- }%
-}
-\def\ZREF@wu@extractdefault#1#2#3{%
- \etex@unexpanded\expandafter\expandafter\expandafter{%
- \ZREF@extractdefault{#1}{#2}{#3}%
- }%
-}
-\let\zref@extractdefault\ZREF@extractdefault
-\ZREF@Robust\def\zref@def@extract#1{%
- \zref@wrapper@babel{\ZREF@def@extract{#1}}%
-}
-\def\ZREF@def@extract#1#2#3{%
- \zref@refused{#2}%
- \expandafter\expandafter\expandafter\def
- \expandafter\expandafter\expandafter#1%
- \expandafter\expandafter\expandafter{%
- \zref@extract{#2}{#3}%
- }%
-}
-\ZREF@Robust\def\zref@def@extractdefault#1{%
- \zref@wrapper@babel{\ZREF@def@extractdefault{#1}}%
-}
-\def\ZREF@def@extractdefault#1#2#3#4{%
- \zref@refused{#2}%
- \expandafter\expandafter\expandafter\def
- \expandafter\expandafter\expandafter#1%
- \expandafter\expandafter\expandafter{%
- \zref@extractdefault{#2}{#3}{#4}%
- }%
-}
-\ZREF@Robust{\long\def}\ZREF@wrapper@unexpanded#1{%
- \let\zref@wrapper@unexpanded\ltx@firstofone
- \let\zref@getcurrent\ZREF@wu@getcurrent
- \let\zref@extractdefault\ZREF@wu@extractdefault
- \let\zref@extract\ZREF@wu@extract
- #1%
- \let\zref@wrapper@unexpanded\ZREF@wrapper@unexpanded
- \let\zref@getcurrent\ZREF@getcurrent
- \let\zref@extractdefault\ZREF@extractdefault
- \let\zref@extract\ZREF@extract
-}
-\ltx@IfUndefined{etex@unexpanded}{%
- \let\zref@wrapper@unexpanded\ltx@firstofone
-}{%
- \let\zref@wrapper@unexpanded\ZREF@wrapper@unexpanded
-}
-\ZREF@Robust{\long\def}\zref@wrapper@babel#1#2{%
- \ifcsname if@safe@actives\endcsname
- \expandafter\ltx@firstofone
- \else
- \expandafter\ltx@secondoftwo
- \fi
- {%
- \if@safe@actives
- \expandafter\ltx@secondoftwo
- \else
- \expandafter\ltx@firstoftwo
- \fi
- {%
- \begingroup
- \csname @safe@activestrue\endcsname
- \edef\x{#2}%
- \expandafter\endgroup
- \expandafter\ZREF@wrapper@babel\expandafter{\x}{#1}%
- }%
- }{%
- #1{#2}%
- }%
-}
-\long\def\ZREF@wrapper@babel#1#2{%
- #2{#1}%
-}
-\ZREF@Robust\def\zref@require@unique{%
- \@ifundefined{c@zref@unique}{%
- \begingroup
- \let\@addtoreset\ltx@gobbletwo
- \newcounter{zref@unique}%
- \endgroup
- \renewcommand*{\thezref@unique}{%
- zref@\number\c@zref@unique
- }%
- }{}%
-}
-\ltx@IfUndefined{numexpr}{%
- \def\ZREF@number#1{\number#1}%
-}{%
- \def\ZREF@number#1{\the\numexpr(#1)\relax}%
-}
-\ZREF@Robust\def\zref@setdefault#1{%
- \def\zref@default{#1}%
-}
-\zref@setdefault{%
- \nfss@text{\reset@font\bfseries ??}%
-}
-\ZREF@Robust\def\zref@setmainlist#1{%
- \def\ZREF@mainlist{#1}%
-}
-\zref@setmainlist{main}
-\zref@newlist\ZREF@mainlist
-\zref@newprop{default}{\@currentlabel}
-\zref@newprop*{page}{\thepage}
-\zref@addprops\ZREF@mainlist{default,page}
-\def\ZREF@NewPropAnchor{%
- \zref@newprop{anchor}{%
- \ltx@ifundefined{@currentHref}{}{\@currentHref}%
- }%
- \global\let\ZREF@NewPropAnchor\relax
-}
-\def\ZREF@NewPropTitle{%
- \gdef\zref@titleref@current{}%
- \zref@newprop{title}{\zref@titleref@current}%
- \global\let\ZREF@NewPropTitle\relax
-}
-\def\ZREF@NewPropTheotype{%
- \zref@newprop{theotype}{}%
- \global\let\ZREF@NewPropTheotype\relax
-}
-\def\ZREF@NewPropPageValue{%
- \zref@newprop*{pagevalue}[0]{\number\c@page}%
- \global\let\ZREF@NewPropPageValue\relax
-}
-\let\ZREF@base@ok=Y
-\endinput
-%%
-%% End of file `zref-base.sty'.