%% %% This is file `nameref.sty', %% generated with the docstrip utility. %% %% The original source files were: %% %% nameref.dtx (with options: `package') %% %% File: nameref.dtx %% Copyright (C) 1995-1999 Sebastian Rahtz %% 2000 Sebastian Rahtz, Heiko Oberdiek %% 2001-2012 Heiko Oberdiek %% 2016-2019 Oberdiek Package Suport Group %% 2019-2020 The LaTeX3 Project %% https://github.com/latex3/hyperref/issues %% %% This file is part of the `Hyperref Bundle'. %% ------------------------------------------- %% %% This work may be distributed and/or modified under the %% conditions of the LaTeX Project Public License, either version 1.3 %% of this license or (at your option) any later version. %% 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'. %% %% The Current Maintainer of this work is The LaTeX3 Project. %% %% The list of all files belonging to the `Hyperref Bundle' is %% given in the file `manifest.txt'. \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{nameref} [2019/09/16 v2.46 Cross-referencing by name of section]% \RequirePackage{refcount}[2006/02/12] \RequirePackage{gettitlestring}[2009/12/18] \RequirePackage{ltxcmds}[2009/12/12] \def\NR@strip@period#1.\ltx@empty#2\@nil{#1} \def\strip@period#1.\relax#2\@@@{#1} \def\NR@sanitize@labelname{% \@onelevel@sanitize\@currentlabelname \edef\@currentlabelname{% \expandafter\NR@strip@period\@currentlabelname \ltx@empty.\ltx@empty\@nil }% } \newif\ifNR@showkeys \NR@showkeysfalse \@ifpackageloaded{showkeys}{% \begingroup \@ifundefined{SK@@label}{% }{% \global\NR@showkeystrue }% \endgroup }{} \providecommand*{\label@hook}{} \ltx@GlobalAppendToMacro{\label@hook}{% \NR@sanitize@labelname } \def\label#1{% \@bsphack \begingroup \def\label@name{#1}% \label@hook \protected@write\@auxout{}{% \string\newlabel{#1}{% {\@currentlabel}% {\thepage}% {\@currentlabelname}% {\@currentHref}{}% }% }% \endgroup \@esphack }% \ifNR@showkeys \def\label#1{% \@bsphack \SK@\SK@@label{#1}% \begingroup \def\label@name{#1}% \label@hook \protected@write\@auxout{}{% \string\newlabel{#1}{% {\@currentlabel}% {\thepage}% {\@currentlabelname}% {\@currentHref}{}% }% }% \endgroup \@esphack }% \fi \let\ltx@label\label \@ifundefined{slabel}{}{% \def\slabel#1{% \@bsphack \if@filesw \begingroup \def\label@name{#1}% \label@hook \let\thepage\relax \def\protect{\noexpand\noexpand\noexpand}% \edef\@tempa{% \write\@auxout{% \string\newlabel{#1}{% {\thesubequation}% {\thepage}% {\@currentlabelname}% {\@currentHref}{}% }% }% }% \expandafter\endgroup \@tempa \if@nobreak\ifvmode\nobreak\fi\fi \fi \@esphack }% } \def\@writetocindents@{% \begingroup \@for\@tempa:=-1,0,1,2,3\do{% \immediate\write\@auxout{% \string\newlabel{tocindent\@tempa}{% \csname r@tocindent\@tempa\endcsname{}{}{}{}% }% }% }% \endgroup } \def\NR@gettitle#1{% \GetTitleString{#1}% \let\@currentlabelname\GetTitleStringResult } \let\NR@sect\@sect \newcounter{section@level} \def\@sect#1#2#3#4#5#6[#7]#8{% \setcounter{section@level}{#2}% \NR@gettitle{#7}% \NR@sect{#1}{#2}{#3}{#4}{#5}{#6}[{#7}]{\Sectionformat{#8}{#2}}% } \let\NR@ssect\@ssect \def\@ssect#1#2#3#4#5{% \NR@gettitle{#5}% \NR@ssect{#1}{#2}{#3}{#4}{\Sectionformat{#5}{#1}}% } \ltx@IfUndefined{ifheadnameref}{% }{% \ltx@IfUndefined{M@sect}{% }{% \let\NRorg@M@sect\M@sect \def\M@sect#1#2#3#4#5#6[#7][#8]{% \ifheadnameref \NR@gettitle{#8}% \else \NR@gettitle{#7}% \fi \NRorg@M@sect{#1}{#2}{#3}{#4}{#5}{#6}[{#7}][{#8}]% }% }% } \let\NR@part\@part \long\def\@part[#1]#2{% \NR@gettitle{#1}% \NR@part[{#1}]{#2}% } \let\NR@spart\@spart \long\def\@spart#1{% \NR@gettitle{#1}% \NR@spart{#1}% } \let\NR@chapter\@chapter \def\@chapter[#1]#2{% \NR@gettitle{#1}% \NR@chapter[{#1}]{#2}% } \@ifclassloaded{memoir}{% \ltx@IfUndefined{ifheadnameref}{% }{% \def\@chapter[#1]#2{% \ltx@IfUndefined{ch@pt@c}{% \NR@gettitle{#1}% }{% \ifx\ch@pt@c\ltx@empty \NR@gettitle{#2}% \else \def\NR@temp{#1}% \ifx\NR@temp\ltx@empty \expandafter\NR@gettitle\expandafter{\ch@pt@c}% \else \ifheadnameref \NR@gettitle{#1}% \else \expandafter\NR@gettitle\expandafter{\ch@pt@c}% \fi \fi \fi }% \NR@chapter[{#1}]{#2}% }% }% }{} \let\NR@schapter\@schapter \def\@schapter#1{% \NR@gettitle{#1}% \NR@schapter{#1}% } \AtBeginDocument{% \@ifpackageloaded{hyperref}{% \@ifpackagelater{hyperref}{2009/12/05}\@gobble\@firstofone }\@firstofone {% \let\NR@@caption\@caption \long\def\@caption#1[#2]{% \NR@gettitle{#2}% \NR@@caption{#1}[{#2}]% }% }% \@ifpackageloaded{longtable}{% \let\NRorg@LT@c@ption\LT@c@ption \def\LT@c@ption#1[#2]#3{% \NRorg@LT@c@ption{#1}[{#2}]{#3}% \def\@tempa{#2}% \ifx\@tempa\@empty \else \NR@gettitle{#2}% \fi }% }{}% \ltx@IfUndefined{descriptionlabel}{% }{% \let\NRorg@descriptionlabel\descriptionlabel \def\descriptionlabel#1{% \NR@gettitle{#1}% \NRorg@descriptionlabel{#1}% }% }% } \AtBeginDocument{% \@ifpackageloaded{titlesec}{% \let\NRorg@ttl@sect@i\ttl@sect@i \def\ttl@sect@i#1#2[#3]#4{% \NR@gettitle{#4}% \NRorg@ttl@sect@i{#1}{#2}[{#3}]{#4}% }% }{}% } \@ifclassloaded{beamer}{% \def\NR@PatchBeamer#1{% \expandafter\let\csname NRorg@beamer@#1\expandafter\endcsname \csname beamer@#1\endcsname \begingroup \edef\x{\endgroup \long\def\expandafter\noexpand\csname beamer@#1\endcsname [####1]{% hash-ok \noexpand\NR@gettitle{####1}% \expandafter\noexpand\csname NRorg@beamer@#1\endcsname [{####1}]% }% }% \x }% \NR@PatchBeamer{section}% \NR@PatchBeamer{subsection}% \NR@PatchBeamer{subsubsection}% \addtobeamertemplate{theorem begin}{% \expandafter\NR@gettitle\expandafter{\inserttheoremaddition}% }{}% \@ifdefinable{\NRorg@beamer@descriptionitem}{% \let\NRorg@beamer@descriptionitem\beamer@descriptionitem \renewcommand{\beamer@descriptionitem}[1]{% \NR@gettitle{#1}% \NRorg@beamer@descriptionitem{#1}% }% }% }{} \ltx@IfUndefined{@opargbegintheorem}{}{% \let\NRorg@opargbegintheorem\@opargbegintheorem \def\@opargbegintheorem#1#2#3{% \NR@gettitle{#3}% \NRorg@opargbegintheorem{#1}{#2}{#3}% }% } \AtBeginDocument{% \@ifpackageloaded{amsthm}{% \let\NRorg@begintheorem\@begintheorem \begingroup \edef\x{macro:\string#1\string#2[\string#3]}% \@onelevel@sanitize\x \def\y#1->#2\@nil{#1}% \edef\z{\expandafter\y\meaning\@begintheorem->\@nil}% \@onelevel@sanitize\z \expandafter\endgroup \ifx\x\z \def\@begintheorem#1#2[#3]{% \NR@gettitle{#3}% \NRorg@begintheorem{#1}{#2}[{#3}]% }% \fi }{}% } \providecommand*{\@currentlabelname}{} \providecommand*{\@currentHref}{} \long\def\@firstoffive#1#2#3#4#5{#1} \long\def\@secondoffive#1#2#3#4#5{#2} \long\def\@thirdoffive#1#2#3#4#5{#3} \long\def\@fourthoffive#1#2#3#4#5{#4} \long\def\@fifthoffive#1#2#3#4#5{#5} \providecommand*\@safe@activestrue{}% \providecommand*\@safe@activesfalse{}% \def\NR@setref#1{% \begingroup \@safe@activestrue \expandafter \endgroup \expandafter\NR@@setref\csname r@#1\endcsname } \def\NR@@setref#1{% \ifx\@undefined#1% \let#1\relax \fi \@setref#1% } \def\T@ref#1{% \NR@setref{#1}\@firstoffive{#1}% }% \def\T@pageref#1{% \NR@setref{#1}\@secondoffive{#1}% }% \ifNR@showkeys \ifx\SK@ref\@empty \else \def\T@ref#1{% \@safe@activestrue \SK@\SK@@ref{#1}% \@safe@activesfalse \NR@setref{#1}\@firstoffive{#1}% }% \def\T@pageref#1{% \@safe@activestrue \SK@\SK@@ref{#1}% \@safe@activesfalse \NR@setref{#1}\@secondoffive{#1}% }% \fi \fi \@ifpackageloaded{hyperref}{% }{% \DeclareRobustCommand{\ref}{\T@ref}% \DeclareRobustCommand{\pageref}{\T@pageref}% } \def\T@nameref#1{% \begingroup \let\label\@gobble \NR@setref{#1}\@thirdoffive{#1}% \endgroup }% \ifNR@showkeys \ifx\SK@ref\@empty \else \def\T@nameref#1{% \@safe@activestrue \SK@\SK@@ref{#1}% \@safe@activesfalse \begingroup \let\label\@gobble \NR@setref{#1}\@thirdoffive{#1}% \endgroup }% \fi \fi \DeclareRobustCommand*{\nameref}{% \@ifstar\T@nameref\T@nameref }% \def\Nameref#1{`\nameref{#1}' on page~\pageref{#1}} \providecommand\Sectionformat[2]{#1} \@ifpackageloaded{ifthen}{% \let\NROrg@ifthenelse\ifthenelse \def\ifthenelse{% \let\begingroup\NR@TE@begingroup \NROrg@ifthenelse }% \let\NROrg@begingroup\begingroup \def\NR@TE@begingroup{% \let\begingroup\NROrg@begingroup \begingroup \def\ref##1{\getrefbykeydefault{##1}{}{??}}% \def\pageref##1{\getrefbykeydefault{##1}{page}{0}}% }% }{} \AtBeginDocument{% \ifx\csname @@vpageref\endcsname\relax \else \ifdefined\vp@gerefstar \let\NR@@vpageref\@@vpageref \else \def\NR@@vpageref#1[#2]#3{% \leavevmode\unskip \global\advance\c@vrcnt\@ne \@ifundefined{r@\the\c@vrcnt @vr}% {\@namedef{r@\the\c@vrcnt @vr}{{??}{??}{}{}{}}}{}% \edef\@tempa{% \expandafter\expandafter\expandafter \@secondoffive\csname r@\the\c@vrcnt @vr\endcsname }% \@ifundefined{r@\the\c@vrcnt @xvr}% {\@namedef{r@\the\c@vrcnt @xvr}{{??}{??}{}{}{}}}{}% \edef\@tempb{% \expandafter\expandafter\expandafter \@secondoffive\csname r@\the\c@vrcnt @xvr\endcsname }% {% \let\@currentlabel\@empty \expandafter\label\expandafter{\the\c@vrcnt @xvr}% }% \ifx\@tempa\@tempb \else \vref@err{% \noexpand\vref at page boundary % \@tempb-\@tempa\space (may loop)% }% \fi \@ifundefined{r@#3}{\@namedef{r@#3}{{??}{??}{}{}{}}}{}% \edef\thevpagerefnum{% \expandafter\expandafter\expandafter \@secondoffive\csname r@#3\endcsname }% \ifx\vref@space\@undefined \space \else \vref@space \fi \ifx\@tempa\thevpagerefnum #1% \else #2% \is@pos@number\thevpagerefnum{% \is@pos@number\@tempa{% \@tempcnta\@tempa \advance\@tempcnta\@ne }{% \@tempcnta\maxdimen }% \ifnum \thevpagerefnum =\@tempcnta \ifodd\@tempcnta \if@twoside \reftextfaceafter \else \reftextafter \fi \else \reftextafter \fi \else \advance\@tempcnta-2 % \ifnum \thevpagerefnum =\@tempcnta \ifodd\@tempcnta \reftextbefore \else \if@twoside \reftextfacebefore \else \reftextbefore \fi \fi \else \reftextfaraway{#3}% \fi \fi }{% \reftextfaraway{#3}% }% \fi {% \let\@currentlabel\@empty \expandafter\label\expandafter{\the\c@vrcnt @vr}% }% }% \fi \def\@@vpageref#1[#2]#3{% \begingroup \csname @safe@activestrue\endcsname \edef\x{#3}% \@onelevel@sanitize\x \toks@{% \NR@@vpageref{#1}[{#2}]% }% \edef\x{\endgroup \the\toks@{\x}% }% \x }% \DeclareRobustCommand\vnameref[1]{% \unskip~\nameref{#1}% \@vpageref[\unskip]{#1}% }% \fi } \@ifundefined{@Refstar}{% \def\T@Ref#1{% \NR@setref{#1}\NR@MakeUppercaseFirstOfFive{#1}% }% \def\NR@MakeUppercaseFirstOfFive#1#2#3#4#5{% \MakeUppercase#1% }% }{}% \AtBeginDocument{% \@ifpackageloaded{varioref}{% \@ifundefined{@Refstar}{% \DeclareRobustCommand*{\Ref}[1]{% \T@Ref{#1}% }% }{}% }{}% }% \AtBeginDocument{% \@ifpackageloaded{listings}{% \let\NROrg@lst@MakeCaption\lst@MakeCaption \def\lst@MakeCaption{% \ifx\lst@label\@empty \else \let\@currentlabelname\lst@@caption \fi \NROrg@lst@MakeCaption }% }{}% } \endinput %% %% End of file `nameref.sty'.