%%
%% This is file `fancyref.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% fancyref.dtx  (with options: `package')
%% 
%% LaTeX package for fancy cross-referencing.
%% 
%% Copyright (C) 1999  Axel Reichert
%% See the files README and COPYING.
%% 
%% \CharacterTable
%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%%   Digits        \0\1\2\3\4\5\6\7\8\9
%%   Exclamation   \!     Double quote  \"     Hash (number) \#
%%   Dollar        \$     Percent       \%     Ampersand     \&
%%   Acute accent  \'     Left paren    \(     Right paren   \)
%%   Asterisk      \*     Plus          \+     Comma         \,
%%   Minus         \-     Point         \.     Solidus       \/
%%   Colon         \:     Semicolon     \;     Less than     \<
%%   Equals        \=     Greater than  \>     Question mark \?
%%   Commercial at \@     Left bracket  \[     Backslash     \\
%%   Right bracket \]     Circumflex    \^     Underscore    \_
%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%%   Right brace   \}     Tilde         \~}
\NeedsTeXFormat{LaTeX2e}[1995/06/01]%
\ProvidesPackage{fancyref}[%
  1999/02/03 v0.9c Fancy cross-referencing%
]%
\newcommand*{\@fancyref@add@to}[2]{%
  \ifx#1\@undefined
    \newcommand*{#1}{#2}%
  \else
    \ifx#1\relax
      \newcommand*{#1}{#2}%
    \else
      \bgroup
        \toks@\expandafter{#1#2}%
        \xdef#1{\the\toks@}%
      \egroup
    \fi
  \fi
}%
\newcommand*{\@fancyref@temp}{\@empty}%
\newcommand*{\fancyrefaddcaptions}[2]{%
  \@ifundefined{captions#1}{%
    #2%
  }{%
    \expandafter
      \@fancyref@add@to\csname captions#1\endcsname{#2}%
    \AtBeginDocument{%
      \let\@fancyref@temp=\languagename
      \csname captions#1\endcsname
      \csname captions\@fancyref@temp\endcsname
      \let\@fancyref@temp=\@empty
    }%
  }%
}%
\newcommand*{\fancyrefhook}[1]{#1}%
\newcommand*{\fancyrefloosespacing}{~}%
\newcommand*{\fancyreftightspacing}{\,}%
\newcommand*{\fancyrefdefaultformat}{\@empty}%
\newcommand*{\Frefchapname}{\@empty}%
\newcommand*{\Frefenumname}{\@empty}%
\newcommand*{\Frefeqname}{\@empty}%
\newcommand*{\Freffigname}{\@empty}%
\newcommand*{\Freffnname}{\@empty}%
\newcommand*{\Frefonname}{\@empty}%
\newcommand*{\Frefpgname}{\@empty}%
\newcommand*{\Frefsecname}{\@empty}%
\newcommand*{\Frefseename}{\@empty}%
\newcommand*{\Freftabname}{\@empty}%
\newcommand*{\Freffigshortname}{\@empty}%
\newcommand*{\Frefpgshortname}{\@empty}%
\newcommand*{\Freftabshortname}{\@empty}%
\newcommand*{\frefchapname}{\@empty}%
\newcommand*{\frefenumname}{\@empty}%
\newcommand*{\frefeqname}{\@empty}%
\newcommand*{\freffigname}{\@empty}%
\newcommand*{\freffnname}{\@empty}%
\newcommand*{\frefonname}{\@empty}%
\newcommand*{\frefpgname}{\@empty}%
\newcommand*{\frefsecname}{\@empty}%
\newcommand*{\frefseename}{\@empty}%
\newcommand*{\freftabname}{\@empty}%
\newcommand*{\freffigshortname}{\@empty}%
\newcommand*{\frefpgshortname}{\@empty}%
\newcommand*{\freftabshortname}{\@empty}%
\DeclareOption{english}{%
  \fancyrefaddcaptions{english}{%
    \providecommand*{\chaptername}{Chapter}%
    \providecommand*{\figurename}{Figure}%
    \providecommand*{\pagename}{Page}%
    \providecommand*{\tablename}{Table}%
    \renewcommand*{\Frefchapname}{\chaptername}%
    \renewcommand*{\Frefenumname}{Item}%
    \renewcommand*{\Frefeqname}{Equation}%
    \renewcommand*{\Freffigname}{\figurename}%
    \renewcommand*{\Freffnname}{Footnote}%
    \renewcommand*{\Frefonname}{On}%
    \renewcommand*{\Frefpgname}{\pagename}%
    \renewcommand*{\Frefsecname}{Section}%
    \renewcommand*{\Frefseename}{See}%
    \renewcommand*{\Freftabname}{\tablename}%
    \renewcommand*{\Freffigshortname}{Fig.}%
    \renewcommand*{\Frefpgshortname}{P.}%
    \renewcommand*{\Freftabshortname}{Tab.}%
    \renewcommand*{\frefchapname}{%
      \MakeLowercase{\Frefchapname}%
    }%
    \renewcommand*{\frefenumname}{%
      \MakeLowercase{\Frefenumname}%
    }%
    \renewcommand*{\frefeqname}{%
      \MakeLowercase{\Frefeqname}%
    }%
    \renewcommand*{\freffigname}{%
      \MakeLowercase{\Freffigname}%
    }%
    \renewcommand*{\freffnname}{%
      \MakeLowercase{\Freffnname}%
    }%
    \renewcommand*{\frefonname}{%
      \MakeLowercase{\Frefonname}%
    }%
    \renewcommand*{\frefpgname}{%
      \MakeLowercase{\Frefpgname}%
    }%
    \renewcommand*{\frefsecname}{%
      \MakeLowercase{\Frefsecname}%
    }%
    \renewcommand*{\frefseename}{%
      \MakeLowercase{\Frefseename}%
    }%
    \renewcommand*{\freftabname}{%
      \MakeLowercase{\Freftabname}%
    }%
    \renewcommand*{\freffigshortname}{%
      \MakeLowercase{\Freffigshortname}%
    }%
    \renewcommand*{\frefpgshortname}{%
      \MakeLowercase{\Frefpgshortname}%
    }%
    \renewcommand*{\freftabshortname}{%
      \MakeLowercase{\Freftabshortname}%
    }%
  }%
  \@ifundefined{captionsenglish}{%
  }{%
    \selectlanguage{english}%
  }%
  \PassOptionsToPackage{\CurrentOption}{varioref}%
}%
\DeclareOption{german}{%
  \fancyrefaddcaptions{german}{%
    \providecommand*{\chaptername}{Kapitel}%
    \providecommand*{\figurename}{Abbildung}%
    \providecommand*{\pagename}{Seite}%
    \providecommand*{\tablename}{Tabelle}%
    \renewcommand*{\Frefchapname}{\chaptername}%
    \renewcommand*{\Frefenumname}{Punkt}%
    \renewcommand*{\Frefeqname}{Gleichung}%
    \renewcommand*{\Freffigname}{\figurename}%
    \renewcommand*{\Freffigshortname}{Abb.}%
    \renewcommand*{\Freffnname}{Fu\ss note}%
    \renewcommand*{\Frefonname}{Auf}%
    \renewcommand*{\Frefpgname}{\pagename}%
    \renewcommand*{\Frefpgshortname}{S.}%
    \renewcommand*{\Frefsecname}{Abschnitt}%
    \renewcommand*{\Frefseename}{Siehe}%
    \renewcommand*{\Freftabname}{\tablename}%
    \renewcommand*{\Freftabshortname}{Tab.}%
    \renewcommand*{\frefchapname}{\Frefchapname}%
    \renewcommand*{\frefenumname}{\Frefenumname}%
    \renewcommand*{\frefeqname}{\Frefeqname}%
    \renewcommand*{\freffigname}{\Freffigname}%
    \renewcommand*{\freffigshortname}{\Freffigshortname}%
    \renewcommand*{\freffnname}{\Freffnname}%
    \renewcommand*{\frefonname}{%
      \MakeLowercase{\Frefonname}%
    }%
    \renewcommand*{\frefpgname}{\Frefpgname}%
    \renewcommand*{\frefpgshortname}{\Frefpgshortname}%
    \renewcommand*{\frefsecname}{\Frefsecname}%
    \renewcommand*{\frefseename}{%
      \MakeLowercase{\Frefseename}%
    }%
    \renewcommand*{\freftabname}{\Freftabname}%
    \renewcommand*{\freftabshortname}{\Freftabshortname}%
  }%
  \@ifundefined{captionsgerman}{%
  }{%
    \selectlanguage{german}%
  }%
  \PassOptionsToPackage{\CurrentOption}{varioref}%
}%
\DeclareOption{loose}{%
  \newcommand*{\fancyrefdefaultspacing}{%
    \fancyrefloosespacing
  }%
}%
\DeclareOption{margin}{%
  \renewcommand{\fancyrefhook}[1]{%
    \mbox{}%
    \marginpar{%
      \raggedright\hspace{0pt}\footnotesize
      \ensuremath{\m@th\rightarrow}~#1%
    }%
  }%
}%
\DeclareOption{paren}{%
  \renewcommand*{\fancyrefhook}[1]{(#1)}%
}%
\DeclareOption{plain}{%
  \renewcommand*{\fancyrefdefaultformat}{plain}%
}%
\DeclareOption{tight}{%
  \renewcommand*{\fancyrefdefaultspacing}{%
    \fancyreftightspacing
  }%
}%
\DeclareOption{vario}{%
  \renewcommand*{\fancyrefdefaultformat}{vario}%
}%
\DeclareOption*{%
  \PackageError{fancyref}{%
    Unknown option ``\CurrentOption''%
  }{%
    The option ``\CurrentOption'' was not declared in
    package ``fancyref'',\MessageBreak
    perhaps you have only misspelled its name.\MessageBreak
    Currently only the languages ``english'' and
    ``german'' are defined.\MessageBreak
    Try typing <return> to proceed.  Most likely your
    output will be wrong,\MessageBreak
    e. g. ``Figure'' instead of ``Abbildung''.%
  }%
  \PassOptionsToPackage{\CurrentOption}{varioref}%
}%
\ExecuteOptions{english,loose,vario}%
\ProcessOptions*%
\RequirePackage{varioref}%
\newcommand*{\fancyrefchaplabelprefix}{chap}%
\newcommand*{\fancyrefenumlabelprefix}{enum}%
\newcommand*{\fancyrefeqlabelprefix}{eq}%
\newcommand*{\fancyreffiglabelprefix}{fig}%
\newcommand*{\fancyreffnlabelprefix}{fn}%
\newcommand*{\fancyrefseclabelprefix}{sec}%
\newcommand*{\fancyreftablabelprefix}{tab}%
\newcommand*{\@fancyref@ren}{\@empty}%
\newcommand*{\@fancyref@append@ren}[2]{%
  \ifx\relax#1%
    \def#1{\@fancyref@ren{#2}}%
  \else
    \expandafter\def\expandafter#1%
      \expandafter{#1\@fancyref@ren{#2}}%
  \fi
}%
\newcommand*{\@fancyref@check@prefix}[1]{%
  \expandafter\let\expandafter\@fancyref@old@prefix
    \csname @fancyref@saved@prefix\string#1\endcsname
  \ifx\@fancyref@old@prefix#1%
  \else
    \def\@fancyref@ren##1{%
      \expandafter
        \let\csname fr@##1@#1\expandafter\endcsname
          \csname fr@##1@\@fancyref@old@prefix\endcsname
      \expandafter
        \let\csname fr@##1@\@fancyref@old@prefix\endcsname
          \@undefined
    }%
    \csname @fr@ren@list\string#1\endcsname
    \def\@fancyref@ren##1{%
      \expandafter
        \let\csname Fr@##1@#1\expandafter\endcsname
          \csname Fr@##1@\@fancyref@old@prefix\endcsname
      \expandafter
        \let\csname Fr@##1@\@fancyref@old@prefix\endcsname
          \@undefined
    }%
    \csname @Fr@ren@list\string#1\endcsname
    \expandafter\let
      \csname @fancyref@saved@prefix\string#1\endcsname#1%
  \fi
}%
\newcommand*{\fancyrefchangeprefix}[2]{%
  \renewcommand*{#1}{#2}%
  \@fancyref@check@prefix{#1}%
}%
\newcommand{\frefformat}[2]{%
  \@fancyref@check@prefix{#2}%
  \expandafter\@fancyref@append@ren
    \csname @fr@ren@list\string#2\endcsname{#1}%
  \@namedef{fr@#1@#2}##1##2##3%
}%
\newcommand{\Frefformat}[2]{%
  \@fancyref@check@prefix{#2}%
  \expandafter\@fancyref@append@ren
    \csname @Fr@ren@list\string#2\endcsname{#1}%
  \@namedef{Fr@#1@#2}##1##2##3%
}%
\frefformat{vario}{\fancyrefchaplabelprefix}{%
  \frefchapname\fancyrefdefaultspacing#1#3%
}%
\frefformat{plain}{\fancyrefchaplabelprefix}{%
  \frefchapname\fancyrefdefaultspacing#1%
}%
\frefformat{vario}{\fancyrefenumlabelprefix}{%
  \frefenumname\fancyrefdefaultspacing#1#3%
}%
\frefformat{plain}{\fancyrefenumlabelprefix}{%
  \frefenumname\fancyrefdefaultspacing#1%
}%
\@ifundefined{tagform@}{%
  \frefformat{vario}{\fancyrefeqlabelprefix}{%
    \frefeqname\fancyrefdefaultspacing\textup{(#1)}#3%
  }%
  \frefformat{plain}{\fancyrefeqlabelprefix}{%
    \frefeqname\fancyrefdefaultspacing\textup{(#1)}%
  }%
}{%
  \frefformat{vario}{\fancyrefeqlabelprefix}{%
    \frefeqname\fancyrefdefaultspacing
    \textup{\tagform@{#1}}#3%
  }%
  \frefformat{plain}{\fancyrefeqlabelprefix}{%
    \frefeqname\fancyrefdefaultspacing
    \textup{\tagform@{#1}}%
  }%
}%
\frefformat{margin}{\fancyreffiglabelprefix}{%
  \mbox{}\marginpar{%
    \raggedright\hspace{0pt}\footnotesize
    \ensuremath{\m@th\rightarrow}~%
    \Freffigshortname\fancyreftightspacing#1,
    \frefpgshortname\fancyreftightspacing#2%
  }%
}%
\frefformat{main}{\fancyreffiglabelprefix}{%
  \textbf{\freffigname\fancyrefdefaultspacing#1}#3%
}%
\frefformat{vario}{\fancyreffiglabelprefix}{%
  \freffigname\fancyrefdefaultspacing#1#3%
}%
\frefformat{plain}{\fancyreffiglabelprefix}{%
  \freffigname\fancyrefdefaultspacing#1%
}%
\frefformat{vario}{\fancyreffnlabelprefix}{%
  \freffnname\fancyrefdefaultspacing#1#3%
}%
\frefformat{plain}{\fancyreffnlabelprefix}{%
  \freffnname\fancyrefdefaultspacing#1%
}%
\frefformat{vario}{\fancyrefseclabelprefix}{%
  \frefsecname\fancyrefdefaultspacing#1#3%
}%
\frefformat{plain}{\fancyrefseclabelprefix}{%
  \frefsecname\fancyrefdefaultspacing#1%
}%
\frefformat{margin}{\fancyreftablabelprefix}{%
  \mbox{}\marginpar{%
    \raggedright\hspace{0pt}\footnotesize
    \ensuremath{\m@th\rightarrow}~%
    \Freftabshortname\fancyreftightspacing#1,
    \frefpgshortname\fancyreftightspacing#2%
  }%
}%
\frefformat{main}{\fancyreftablabelprefix}{%
  \textbf{\freftabname\fancyrefdefaultspacing#1}#3%
}%
\frefformat{vario}{\fancyreftablabelprefix}{%
  \freftabname\fancyrefdefaultspacing#1#3%
}%
\frefformat{plain}{\fancyreftablabelprefix}{%
  \freftabname\fancyrefdefaultspacing#1%
}%
\Frefformat{vario}{\fancyrefchaplabelprefix}{%
  \Frefchapname\fancyrefdefaultspacing#1#3%
}%
\Frefformat{plain}{\fancyrefchaplabelprefix}{%
  \Frefchapname\fancyrefdefaultspacing#1%
}%
\Frefformat{vario}{\fancyrefenumlabelprefix}{%
  \Frefenumname\fancyrefdefaultspacing#1#3%
}%
\Frefformat{plain}{\fancyrefenumlabelprefix}{%
  \Frefenumname\fancyrefdefaultspacing#1%
}%
\@ifundefined{tagform@}{%
  \Frefformat{vario}{\fancyrefeqlabelprefix}{%
    \Frefeqname\fancyrefdefaultspacing\textup{(#1)}#3%
  }%
  \Frefformat{plain}{\fancyrefeqlabelprefix}{%
    \Frefeqname\fancyrefdefaultspacing\textup{(#1)}%
  }%
}{%
  \Frefformat{vario}{\fancyrefeqlabelprefix}{%
    \Frefeqname\fancyrefdefaultspacing
    \textup{\tagform@{#1}}#3%
  }%
  \Frefformat{plain}{\fancyrefeqlabelprefix}{%
    \Frefeqname\fancyrefdefaultspacing
    \textup{\tagform@{#1}}%
  }%
}%
\Frefformat{margin}{\fancyreffiglabelprefix}{%
  \mbox{}\marginpar{%
    \raggedright\hspace{0pt}\footnotesize
    \ensuremath{\m@th\rightarrow}~%
    \Freffigshortname\fancyreftightspacing#1,
    \frefpgshortname\fancyreftightspacing#2%
  }%
}%
\Frefformat{main}{\fancyreffiglabelprefix}{%
  \textbf{\Freffigname\fancyrefdefaultspacing#1}#3%
}%
\Frefformat{vario}{\fancyreffiglabelprefix}{%
  \Freffigname\fancyrefdefaultspacing#1#3%
}%
\Frefformat{plain}{\fancyreffiglabelprefix}{%
  \Freffigname\fancyrefdefaultspacing#1%
}%
\Frefformat{vario}{\fancyreffnlabelprefix}{%
  \Freffnname\fancyrefdefaultspacing#1#3%
}%
\Frefformat{plain}{\fancyreffnlabelprefix}{%
  \Freffnname\fancyrefdefaultspacing#1%
}%
\Frefformat{vario}{\fancyrefseclabelprefix}{%
  \Frefsecname\fancyrefdefaultspacing#1#3%
}%
\Frefformat{plain}{\fancyrefseclabelprefix}{%
  \Frefsecname\fancyrefdefaultspacing#1%
}%
\Frefformat{margin}{\fancyreftablabelprefix}{%
  \mbox{}\marginpar{%
    \raggedright\hspace{0pt}\footnotesize
    \ensuremath{\m@th\rightarrow}~%
    \Freftabshortname\fancyreftightspacing#1,
    \frefpgshortname\fancyreftightspacing#2%
  }%
}%
\Frefformat{main}{\fancyreftablabelprefix}{%
  \textbf{\Freftabname\fancyrefdefaultspacing#1}#3%
}%
\Frefformat{vario}{\fancyreftablabelprefix}{%
  \Freftabname\fancyrefdefaultspacing#1#3%
}%
\Frefformat{plain}{\fancyreftablabelprefix}{%
  \Freftabname\fancyrefdefaultspacing#1%
}%
\newcommand*{\fancyrefargdelim}{:}%
\begingroup \catcode`\|=0 |catcode`|\=12
|toks0={|endgroup
  |def|backslashchar{\}}
|the|toks0 \relax
\newcommand*{\@fancyref@page@ref}{
  \let\vref@space\space
  \@ifnextchar[%]
  \@vpageref{\@vpageref[\unskip]}%
}%
\newcommand*{\@f@ref}[4]{%
  \@ifundefined{#1r@#2@#3}{%
    \PackageError{fancyref}{%
      \backslashchar#1ref\space format ``#2''
      undefined\MessageBreak
      for label type ``#3''%
    }{%
      The format ``#2'' was not defined for the label type
      ``#3''\MessageBreak
      and the \backslashchar#1ref\space command.  Perhaps
      you have only misspelled its name.\MessageBreak
      Otherwise you will have to define it with
      \protect\new#1refformat\MessageBreak
      prior to using it.%
    }%
  }{%
    \fancyrefhook{%
      \@nameuse{#1r@#2@#3}%
        {\ref{#3\fancyrefargdelim#4}}%
        {\pageref{#3\fancyrefargdelim#4}}%
        {\@fancyref@page@ref{#3\fancyrefargdelim#4}}%
    }%
  }%
}%
\newcommand*{\@fref}{\@empty}%
\newcommand*{\fref}[2][\fancyrefdefaultformat]{%
  \edef\@fref{%
    \def\noexpand\@fref
      ####1\fancyrefargdelim####2\noexpand\@fref{%
      \noexpand\@f@ref{f}{#1}{####1}{####2}%
    }%
  }%
  \@fref
  \@fref#2\@fref
}%
\newcommand*{\@Fref}{\@empty}%
\newcommand*{\Fref}[2][\fancyrefdefaultformat]{%
  \edef\@Fref{%
    \def\noexpand\@Fref
      ####1\fancyrefargdelim####2\noexpand\@Fref{%
      \noexpand\@f@ref{F}{#1}{####1}{####2}%
    }%
  }%
  \@Fref
  \@Fref#2\@Fref
}%
\endinput
%%
%% End of file `fancyref.sty'.
