% \iffalse %% File: nameref.dtx %% Copyright (C) 1995-1999 Sebastian Rahtz %% 2000 Sebastian Rahtz, Heiko Oberdiek %% 2001-2012 Heiko Oberdiek %% 2016-2019 Oberdiek Package Suport Group %% 2019-2021 The LaTeX 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 LaTeX Project. %% %% The list of all files belonging to the `Hyperref Bundle' is %% given in the file `manifest.txt'. % %<*dtx> \ProvidesFile{nameref.dtx} % %\NeedsTeXFormat{LaTeX2e} %\ProvidesPackage{nameref} %\ProvidesFile{nameref.drv} % \fi % \ProvidesFile{nameref.dtx} [2021-04-02 v2.47 Cross-referencing by name of section]% % % % \iffalse %<*driver> \PassOptionsToPackage{numbered}{hypdoc} \documentclass{ltxdoc} \usepackage[numbered]{hypdoc} \usepackage{bmhydoc} \usepackage{hologo} \EnableCrossrefs \CodelineIndex \newcommand*{\xpackage}[1]{\textsf{#1}} \begin{document} \GetFileInfo{nameref.sty}% \title{% Section name references in \LaTeX \thanks{% This file has version number \fileversion, % last revised \filedate.% }% }% \author{Sebastian Rahtz (deceased)\\% Heiko Oberdiek (inactive)\\% The \LaTeX\ Project\\% \texttt{https://github.com/latex3/hyperref/issues}}% \date{\filedate}% \maketitle \makeatletter \@ifundefined{HyperrefOverview}{}{% \HyperrefOverview*% }% \tableofcontents \DocInput{nameref.dtx}% \PrintIndex \end{document} % % \fi % % \StopEventually{} % % \section{Introduction} % Cross-referencing to include the \emph{name} of the section, rather than % just the number or page. This works by redefining some of the inside % \LaTeX\ macros, so it is vulnerable to future changes. % \section{History} % Sebastian Rahtz, for Lou Burnard, March 15th 1994;\\ % SPQR CERN July 1994;\\ % Last mod. Sept. 3th MG;\\ % Sept. 19th SPQR;\\ % April 11th 1995 SPQR (added section formatting hook);\\ % April 14th 1995 SPQR (compatibility with hyperref);\\ % June 22 1995 SPQR (removed typeout from Sectionformat);\\ % September 22 1997 added varioref hacks by Corey Minyard;\\ % September 28th changes by David Carlisle.\\ % More recent changes are recorded in ChangeLog. % % The versions before 2009/11/27 v2.32 did not expand the % title strings (of \cs{section}, \cs{caption}, \dots). % Then the behaviour switched to expanding, because this % allows to remove unwanted macros (\cs{label}, \dots). % Despite this method is used in package \textsf{titleref} % and class \textsf{memoir}, the first feedbacks let me conclude % that this is not robust enough. Therefore I wrote package % \textsf{gettitlestring} that uses the non-expanding % method as default. It also allows me to use this package % in package \textsf{zref-titleref}. % See the package documentation of package \textsf{gettitlestring} % how to change the method. It also provides a hook to remove % additional unwanted macros, not supported by the package. % Example: %\begin{quote} %\begin{verbatim} %\usepackage{gettitlestring} %\GetTitleStringDisableCommands{% % \let\mylabel\@gobble % \renewcommand\myindex[2]{}% %} %\end{verbatim} %\end{quote} % % \section{Implementation} % \begin{macrocode} %<*package> % \end{macrocode} % % \begin{macrocode} \RequirePackage{refcount}[2006/02/12] \RequirePackage{gettitlestring}[2009/12/18] \RequirePackage{ltxcmds}[2009/12/12] % \end{macrocode} % % We redefine |\label| so that it also writes the name of the % current section to the .aux file; if the name ends in a dot, % we zap it. To allow for the \xpackage{hyperref} package, also write % fourth and fifth fields (empty by default; % used for cross-ref name, and file). % \begin{macro}{\NR@strip@period} % \begin{macrocode} \def\NR@strip@period#1.\ltx@empty#2\@nil{#1} % \end{macrocode} % \end{macro} % % \begin{macro}{\strip@period} % Macro \cs{strip@period} was removed in \xpackage{nameref} % 2012/07/28 v2.41 and reinserted in 2012/07/31 v2.42 for compatibilty % reasons with package \xpackage{subfig}. % \begin{macrocode} \def\strip@period#1.\relax#2\@@@{#1} % \end{macrocode} % \end{macro} % % \begin{macrocode} \def\NR@sanitize@labelname{% \@onelevel@sanitize\@currentlabelname \edef\@currentlabelname{% \expandafter\NR@strip@period\@currentlabelname \ltx@empty.\ltx@empty\@nil }% } % \end{macrocode} % % \subsection{\cs{label} stuff} % % Here is tested, whether package \xpackage{showkeys} is loaded. % But if option final is used, the macros of \xpackage{showkeys} % are not defined, so we have to check an additional % test. % \begin{macro}{\ifNR@showkeys} % \begin{macrocode} \newif\ifNR@showkeys \NR@showkeysfalse \@ifpackageloaded{showkeys}{% \begingroup \@ifundefined{SK@@label}{% }{% \global\NR@showkeystrue }% \endgroup }{} % \end{macrocode} % \end{macro} % \begin{macro}{\label@hook} % \begin{macrocode} \providecommand*{\label@hook}{} \ltx@GlobalAppendToMacro{\label@hook}{% \NR@sanitize@labelname } % \end{macrocode} % \end{macro} % \begin{macro}{\label} % \begin{macrocode} \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 % \end{macrocode} % \end{macro} % \begin{macro}{\ltx@label} % \begin{macrocode} \let\ltx@label\label % \end{macrocode} % \end{macro} % Needed for the \emph{subeqnarray} package. % \begin{macro}{\slabel} % \begin{macrocode} \@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 }% } % \end{macrocode} % \end{macro} % Overload an AMS \hologo{LaTeX} command, which uses |\newlabel|. Sigh! % \begin{macro}{\@writetocindents@} % \begin{macrocode} \def\@writetocindents@{% \begingroup \@for\@tempa:=-1,0,1,2,3\do{% \immediate\write\@auxout{% \string\newlabel{tocindent\@tempa}{% \csname r@tocindent\@tempa\endcsname{}{}{}{}% }% }% }% \endgroup } % \end{macrocode} % \end{macro} % % \subsection{Changes of section macros} % % Add to the underlying section heading macros so that they % note the section name for use by label. % % If a section heading or the like has a |\label| in it, % we need to extract it, or subsequent processing breaks. % % \begin{macro}{\NR@gettitle} % \begin{macrocode} \def\NR@gettitle#1{% \GetTitleString{#1}% \let\@currentlabelname\GetTitleStringResult } % \end{macrocode} % \end{macro} % % First the numbered sections. While we are about it, put in % a useful section formatting macro. % \begin{macro}{\NR@sect} % \begin{macrocode} \let\NR@sect\@sect % \end{macrocode} % \end{macro} % \begin{macrocode} \newcounter{section@level} % \end{macrocode} % \begin{macro}{\@sect} % \begin{macrocode} \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}}% } % \end{macrocode} % \end{macro} % and now the unnumbered ones % \begin{macro}{\NR@ssect} % \begin{macrocode} \let\NR@ssect\@ssect % \end{macrocode} % \end{macro} % \begin{macro}{\NR@ssect} % \begin{macrocode} \def\@ssect#1#2#3#4#5{% \NR@gettitle{#5}% \NR@ssect{#1}{#2}{#3}{#4}{\Sectionformat{#5}{#1}}% } % \end{macrocode} % \end{macro} % % Support for class memoir. % % \begin{macrocode} \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}]% }% }% } % \end{macrocode} % % Parts and chapters are treated differently. sigh. % \cs{@part} and \cs{@spart} are \cs{long} because of class memoir. % % \begin{macrocode} \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}% } % \end{macrocode} % % Captions % % \begin{macrocode} \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}]% }% }% % \end{macrocode} % % \begin{macrocode} \@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 }% }{}% % \end{macrocode} % % Environment `description'. % \begin{macrocode} \ltx@IfUndefined{descriptionlabel}{% }{% \let\NRorg@descriptionlabel\descriptionlabel \def\descriptionlabel#1{% \NR@gettitle{#1}% \NRorg@descriptionlabel{#1}% }% }% } % \end{macrocode} % % Compatibility for package titlesec. % \begin{macrocode} \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}% }% }{}% } % \end{macrocode} % % \subsubsection{Class beamer} % % \begin{macrocode} \@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}% % \end{macrocode} % % Theorem names. % \begin{macrocode} \addtobeamertemplate{theorem begin}{% \expandafter\NR@gettitle\expandafter{\inserttheoremaddition}% }{}% % \end{macrocode} % \begin{macrocode} \@ifdefinable{\NRorg@beamer@descriptionitem}{% \let\NRorg@beamer@descriptionitem\beamer@descriptionitem \renewcommand{\beamer@descriptionitem}[1]{% \NR@gettitle{#1}% \NRorg@beamer@descriptionitem{#1}% }% }% }{} % \end{macrocode} % % \subsubsection{Theorems} % % \begin{macrocode} \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 }{}% } % \end{macrocode} % % \subsection{Referencing stuff} % % We default the label and hypertext reference to be empty. % \begin{macrocode} \providecommand*{\@currentlabelname}{} \providecommand*{\@currentHref}{} % \end{macrocode} % Since the second part of the preserved reference now has five parts % (number, page, name, hypertext reference and file), we need extra utility % macros: % \begin{macro}{\@firstoffive} % \begin{macrocode} \long\def\@firstoffive#1#2#3#4#5{#1} % \end{macrocode} % \end{macro} % \begin{macro}{\@secondoffive} % \begin{macrocode} \long\def\@secondoffive#1#2#3#4#5{#2} % \end{macrocode} % \end{macro} % \begin{macro}{\@thirdoffive} % \begin{macrocode} \long\def\@thirdoffive#1#2#3#4#5{#3} % \end{macrocode} % \end{macro} % \begin{macro}{\@fourthoffive} % \begin{macrocode} \long\def\@fourthoffive#1#2#3#4#5{#4} % \end{macrocode} % \end{macro} % \begin{macro}{\@offive} % \begin{macrocode} \long\def\@fifthoffive#1#2#3#4#5{#5} % \end{macrocode} % \end{macro} % We have to redefine |\ref| and |\pageref| to know about extra % reference elements. Make them robust, and compatible with Babel. % The Babel switch is mimicked if not already defined. % Some support for package \xpackage{showkeys} is implemented. If % option |notref| of that package is set, |\SK@ref| has the % meaning of |\@empty|. % \begin{macro}{\@safe@activestrue} % \begin{macrocode} \providecommand*\@safe@activestrue{}% % \end{macrocode} % \end{macro} % \begin{macro}{\@safe@activesfalse} % \begin{macrocode} \providecommand*\@safe@activesfalse{}% % \end{macrocode} % \end{macro} % \begin{macro}{\NR@setref} % \begin{macrocode} \def\NR@setref#1{% \begingroup \@safe@activestrue \expandafter \endgroup \expandafter\NR@@setref\csname r@#1\endcsname } % \end{macrocode} % \end{macro} % \begin{macro}{\NR@@setref} % \begin{macrocode} \def\NR@@setref#1{% \ifx\@undefined#1% \let#1\relax \fi \@setref#1% } % \end{macrocode} % \end{macro} % \begin{macro}{\T@ref} % \begin{macrocode} \def\T@ref#1{% \NR@setref{#1}\@firstoffive{#1}% }% % \end{macrocode} % \end{macro} % \begin{macro}{\T@pageref} % \begin{macrocode} \def\T@pageref#1{% \NR@setref{#1}\@secondoffive{#1}% }% % \end{macrocode} % \end{macro} % \begin{macrocode} \ifNR@showkeys \ifx\SK@ref\@empty \else % \end{macrocode} % \begin{macro}{\T@ref} % \begin{macrocode} \def\T@ref#1{% \@safe@activestrue \SK@\SK@@ref{#1}% \@safe@activesfalse \NR@setref{#1}\@firstoffive{#1}% }% % \end{macrocode} % \end{macro} % \begin{macro}{\T@pageref} % \begin{macrocode} \def\T@pageref#1{% \@safe@activestrue \SK@\SK@@ref{#1}% \@safe@activesfalse \NR@setref{#1}\@secondoffive{#1}% }% % \end{macrocode} % \end{macro} % \begin{macrocode} \fi \fi % \end{macrocode} % Package \xpackage{hyperref} uses its own definitions of |\ref| and % |\pageref| because it extends the syntax by the star form. % |\DeclareRobustCommand| is used by \xpackage{hyperref}. % Package |nameref| can be loaded before, after % \xpackage{hyperref} or after % \xpackage{hyperref}'s definitions in |\AtBeginDocument|. % \begin{macrocode} \@ifpackageloaded{hyperref}{% }{% % \end{macrocode} % \begin{macro}{\ref} % \begin{macrocode} \DeclareRobustCommand{\ref}{\T@ref}% % \end{macrocode} % \end{macro} % \begin{macro}{\pageref} % \begin{macrocode} \DeclareRobustCommand{\pageref}{\T@pageref}% % \end{macrocode} % \end{macro} % \begin{macrocode} } % \end{macrocode} % % \subsection{Usage and frontend} % Access the (third) name part with |\nameref|; % \begin{macro}{\T@nameref} % \begin{macrocode} \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 % \end{macrocode} % \end{macro} % \begin{macrocode} %\@ifclassloaded{memoir}{% % \ltx@IfUndefined{@mem@titlerefnolink}\ltx@secondoftwo{% % \ltx@IfUndefined{@mem@titleref}\ltx@secondoftwo\ltx@firstoftwo % }% %}\ltx@secondoftwo %{% % \DeclareRobustCommand*{\nameref}{% % \@ifstar\@mem@titlerefnolink\@mem@titleref % }% %}{% % \end{macrocode} % \begin{macro}{\nameref} % \begin{macrocode} \DeclareRobustCommand*{\nameref}{% \@ifstar\T@nameref\T@nameref }% %} % \end{macrocode} % \end{macro} % \begin{macro}{\Nameref} % An extended form which gives title and page number. % \begin{macrocode} \def\Nameref#1{`\nameref{#1}' on page~\pageref{#1}} % \end{macrocode} % \end{macro} % % \begin{macro}{\Sectionformat} % The default for |\Sectionformat| % \begin{macrocode} \providecommand\Sectionformat[2]{#1} % \end{macrocode} % \end{macro} % % \subsection{Package ifthen support} % % Package ifthen's \cmd{\isodd} does not work with % \cmd{\pageref} because of the extra link and the % star form. Therefore we need an expandable variant. % % Unfortunately there is no hook in \cmd{\ifthenelse} in order % to provide expandable versions without link of \cmd{\ref} % and \cmd{\pageref}. As possible target I could only find % \cmd{\begingroup}: % \begin{macrocode} \@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}}% }% }{} % \end{macrocode} % % \subsection{Compatibility with varioref} % % [This section was derived by Corey Minyard \texttt{minyard@acm.org} % from the \xpackage{varioref} package] % Changed in 2019-09-12 by Frank Mittelbach to adapt to changes in % varioref % \begin{macrocode} \AtBeginDocument{% \ifx\csname @@vpageref\endcsname\relax \else %FMi % \end{macrocode} % Test if we are using the new varioref ... % \begin{macrocode} \ifdefined\vp@gerefstar \let\NR@@vpageref\@@vpageref % \end{macrocode} % if not then old patching code % \begin{macrocode} \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 %FM - end mod \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 } % \end{macrocode} % \begin{macrocode} \@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}% }% }{}% }{}% }% % \end{macrocode} % % \subsection{Support for package \xpackage{listings}} % % \begin{macrocode} \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 }% }{}% } % \end{macrocode} % % \begin{macrocode} % % \end{macrocode} % % \Finale \endinput