%%
%% This is file `nameref.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% nameref.dtx  (with options: `package')
%% 
\def\filedate{2000/05/08}
\def\fileversion{2.18}
%% This file is part of the `Hyperref Bundle'.
%% -------------------------------------------
%%
%% It may be distributed under the conditions of the LaTeX Project Public
%% License, either version 1.2 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 1.2 or later is part of all distributions of LaTeX
%% version 1999/12/01 or later.
%%
%% The list of all files belonging to the `Hyperref Bundle' is
%% given in the file `manifest.txt'.
\ProvidesPackage{nameref}[\filedate\space v\fileversion
  \space Cross-referencing by name of section]
\def\strip@period#1.\relax#2\@@@{#1}
\@ifpackageloaded{showkeys}{%
  \def\label#1{%
    \@bsphack
    \SK@\SK@@label{#1}%
    \begingroup
      \let\label\@gobble
      \def\ref{\protect\ref}%
      \edef\@currentlabstr{%
        \expandafter\strip@prefix\meaning\@currentlabelname
      }%
      \protected@write\@auxout{}{%
        \string\newlabel{#1}{%
          {\@currentlabel}%
          {\thepage}%
          {\expandafter\strip@period\@currentlabstr\relax.\relax\@@@}%
          {\@currentHref}{}%
        }%
      }%
    \endgroup
    \@esphack
  }%
}{%
  \def\label#1{%
    \@bsphack
    \begingroup
      \let\label\@gobble
      \def\ref{\protect\ref}%
      \edef\@currentlabstr{%
        \expandafter\strip@prefix\meaning\@currentlabelname
      }%
      \protected@write\@auxout{}{%
        \string\newlabel{#1}{%
          {\@currentlabel}%
          {\thepage}%
          {\expandafter\strip@period\@currentlabstr\relax.\relax\@@@}%
          {\@currentHref}{}%
        }%
      }%
    \endgroup
    \@esphack
  }%
}
\let\ltx@label\label
\@ifundefined{slabel}{}{%
  \def\slabel#1{%
    \@bsphack
    \if@filesw
      {%
        \let\label\@gobble
        \def\ref{\protect\ref}%
        \edef\@currentlabstr{%
          \expandafter\strip@prefix\meaning\@currentlabelname
        }%
        \let\thepage\relax
        \def\protect{\noexpand\noexpand\noexpand}%
        \edef\@tempa{%
          \write\@auxout{%
            \string\newlabel{#1}{%
              {\thesubequation}%
              {\thepage}%
              {\expandafter\strip@period
                \@currentlabstr\relax.\relax\@@@}%
              {\@currentHref}{}%
            }%
          }%
        }%
        \expandafter
      }%
      \@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}
\let\NR@sect\@sect
\newcounter{section@level}
\def\@sect#1#2#3#4#5#6[#7]#8{%
  \setcounter{section@level}{#2}%
  \def\@currentlabelname{#7}%
  \NR@sect{#1}{#2}{#3}{#4}{#5}{#6}[{#7}]{\Sectionformat{#8}{#2}}%
}
\let\NR@ssect\@ssect
\def\@ssect#1#2#3#4#5{%
  \def\@currentlabelname{#5}%
  \NR@ssect{#1}{#2}{#3}{#4}{\Sectionformat{#5}{#1}}%
}
\let\NR@part\@part
\def\@part[#1]#2{%
  \def\@currentlabelname{#1}%
  \NR@part[{#1}]{#2}%
}
\let\NR@chapter\@chapter
\def\@chapter[#1]#2{%
  \def\@currentlabelname{#1}%
  \NR@chapter[{#1}]{#2}%
}
\let\NR@schapter\@schapter
\def\@schapter#1{%
  \def\@currentlabelname{#1}%
  \NR@schapter{#1}%
}
\def\@currentlabelname{}
\def\@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{}%
\@ifpackageloaded{showkeys}{%
  \ifx\SK@ref\@empty
    \expandafter\@secondoftwo
  \else
    \expandafter\@firstoftwo
  \fi
}{\@secondoftwo}{%
  \def\T@ref#1{%
    \@safe@activestrue
    \SK@\SK@@ref{#1}%
    \expandafter\@setref\csname r@#1\endcsname\@firstoffive{#1}%
    \@safe@activesfalse
  }%
  \def\T@pageref#1{%
    \@safe@activestrue
    \SK@\SK@@ref{#1}%
    \expandafter\@setref\csname r@#1\endcsname\@secondoffive{#1}%
    \@safe@activesfalse
  }%
}{%
  \def\T@ref#1{%
    \@safe@activestrue
    \expandafter\@setref\csname r@#1\endcsname\@firstoffive{#1}%
    \@safe@activesfalse
  }%
  \def\T@pageref#1{%
    \@safe@activestrue
    \expandafter\@setref\csname r@#1\endcsname\@secondoffive{#1}%
    \@safe@activesfalse
  }%
}
\providecommand\ref{\protect\T@ref}
\providecommand\pageref{\protect\T@pageref}
\@ifpackageloaded{showkeys}{%
  \ifx\SK@ref\@empty
    \expandafter\@secondoftwo
  \else
    \expandafter\@firstoftwo
  \fi
}{\@secondoftwo}{%
  \def\T@nameref#1{%
    \@safe@activestrue
    \SK@\SK@@ref{#1}%
    \expandafter\@setref\csname r@#1\endcsname\@thirdoffive{#1}%
    \@safe@activesfalse
  }%
}{%
  \def\T@nameref#1{%
    \@safe@activestrue
    \expandafter\@setref\csname r@#1\endcsname\@thirdoffive{#1}%
    \@safe@activesfalse
  }%
}
\def\nameref{\protect\T@nameref}
\def\Nameref#1{`\nameref{#1}' on page~\pageref{#1}}
\providecommand\Sectionformat[2]{#1}
\ifx\csname @@vpageref\endcsname\relax
\else
  \def\@@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\@tempb{%
      \expandafter\expandafter\expandafter
      \@secondoffive\csname r@#3\endcsname
    }%
    \space
    \ifx\@tempa\@tempb
      #1%
    \else
      #2%
      \is@pos@number\@tempb{%
        \is@pos@number\@tempa{%
          \@tempcnta\@tempa
          \advance\@tempcnta\@ne
        }{%
          \@tempcnta\maxdimen
        }%
        \ifnum \@tempb =\@tempcnta
          \ifodd\@tempcnta
            \if@twoside
              \reftextfaceafter
            \else
              \reftextafter
            \fi
          \else
            \reftextafter
          \fi
        \else
          \advance\@tempcnta-2
          \ifnum \@tempb =\@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}%
    }%
  }%
  \DeclareRobustCommand\vnameref[1]{%
    \unskip~\nameref{#1}%
    \@vpageref[\unskip]{#1}%
  }
\fi
\endinput
%%
%% End of file `nameref.sty'.
