%%
%% 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 Oberdiek Package Suport Group
%%      https://github.com/ho-tex/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 Heiko Oberdiek.
%%
%% The list of all files belonging to the `Hyperref Bundle' is
%% given in the file `manifest.txt'.
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{nameref}
  [2019/09/12 v2.45 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{%
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  \begingroup
    \def\label@name{#1}%
    \label@hook
    \protected@write\@auxout{}{%
      \string\newlabel{#1}{%
        {\@currentlabel}%
        {\thepage}%
        {\@currentlabelname}%
        {\@currentHref}{}%
      }%
    }%
  \endgroup
  \@esphack
}%
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  \def\label#1{%
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          {\thepage}%
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}
\def\NR@gettitle#1{%
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\let\NR@sect\@sect
\newcounter{section@level}
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}
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  \NR@ssect{#1}{#2}{#3}{#4}{\Sectionformat{#5}{#1}}%
}
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}{%
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        \NR@gettitle{#7}%
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}
\let\NR@chapter\@chapter
\def\@chapter[#1]#2{%
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  \NR@chapter[{#1}]{#2}%
}
\@ifclassloaded{memoir}{%
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  }{%
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\def\@schapter#1{%
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  \NR@schapter{#1}%
}
\AtBeginDocument{%
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  {%
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      \NRorg@beamer@descriptionitem{#1}%
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      \@onelevel@sanitize\z
    \expandafter\endgroup
    \ifx\x\z
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\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{%
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  \endgroup
  \expandafter\NR@@setref\csname r@#1\endcsname
}
\def\NR@@setref#1{%
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}
\def\T@ref#1{%
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}%
\def\T@pageref#1{%
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}%
\ifNR@showkeys
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    \def\T@ref#1{%
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      \@safe@activesfalse
      \NR@setref{#1}\@firstoffive{#1}%
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\fi
\@ifpackageloaded{hyperref}{%
}{%
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  \DeclareRobustCommand{\pageref}{\T@pageref}%
}
\def\T@nameref#1{%
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    \NR@setref{#1}\@thirdoffive{#1}%
  \endgroup
}%
\ifNR@showkeys
  \ifx\SK@ref\@empty
  \else
    \def\T@nameref#1{%
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      \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}{%
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  \def\NR@TE@begingroup{%
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    \begingroup
    \def\ref##1{\getrefbykeydefault{##1}{}{??}}%
    \def\pageref##1{\getrefbykeydefault{##1}{page}{0}}%
  }%
}{}
\AtBeginDocument{%
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    \def\@@vpageref#1[#2]#3{%
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        \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]{%
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      \@vpageref[\unskip]{#1}%
    }%
  \fi
}
\@ifundefined{@Refstar}{%
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}{}%
\AtBeginDocument{%
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}%
\AtBeginDocument{%
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      \else
        \let\@currentlabelname\lst@@caption
      \fi
      \NROrg@lst@MakeCaption
    }%
  }{}%
}
\endinput
%%
%% End of file `nameref.sty'.