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%%
%% This is file `atenddvi.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% atenddvi.dtx  (with options: `package')
%% 
%% This is a generated file.
%% 
%% Copyright (C) 2007 by
%%    Heiko Oberdiek <heiko.oberdiek at googlemail.com>
%% 
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
%% version 1.3c of this license or (at your option) any later
%% version. This version of this license is in
%%    http://www.latex-project.org/lppl/lppl-1-3c.txt
%% and 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".
%% 
%% This Current Maintainer of this work is Heiko Oberdiek.
%% 
%% This work consists of the main source file atenddvi.dtx
%% and the derived files
%%    atenddvi.sty, atenddvi.pdf, atenddvi.ins, atenddvi.drv.
%% 
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{atenddvi}%
  [2007/04/17 v1.1 At end DVI hook (HO)]%
\RequirePackage{zref-abspage,zref-lastpage}[2007/03/19]
\RequirePackage{atbegshi}
\let\AtEndDvi@Hook\@empty
\newcommand*{\AtEndDvi}{%
  \g@addto@macro\AtEndDvi@Hook
}
\def\AtEndDvi@AtBeginShipout{%
  \begingroup
    \ifnum\value{abspage}=1 %
      \zref@refused{LastPage}%
    \fi
    \ifnum\zref@extractdefault{LastPage}{abspage}{0}=\value{abspage}%
      \xdef\AtEndDvi@LastPage{\number\value{abspage}}%
      \global\setbox\AtBeginShipoutBox=\vbox{%
        \hbox{%
          \box\AtBeginShipoutBox
          \setbox\AtBeginShipoutBox=\hbox{%
            \begingroup
              \AtEndDvi@Hook
            \endgroup
          }%
          \wd\AtBeginShipoutBox=\z@
          \ht\AtBeginShipoutBox=\z@
          \dp\AtBeginShipoutBox=\z@
          \box\AtBeginShipoutBox
        }%
      }%
      \global\let\AtEndDvi@AtBeginShipout\@empty
      \global\let\AtEndDvi\@gobble
      \let\on@line\@empty
      \PackageInfo{atenddvi}{Last page = \AtEndDvi@LastPage}%
    \fi
  \endgroup
}
\def\AtEndDvi@AtBeginDocument{%
  \AtBeginShipout{\AtEndDvi@AtBeginShipout}%
  \if@filesw
    \immediate\write\@mainaux{%
      \string\providecommand\string\AtEndDvi@Check{}%
    }%
    \immediate\write\@mainaux{%
      \string\AtEndDvi@Check
    }%
  \fi
  \let\AtEndDvi@Check\AtEndDvi@CheckImpl
}
\AtBeginDocument{\AtEndDvi@AtBeginDocument}
\def\AtEndDvi@CheckImpl{%
  \@ifundefined{AtEndDvi@LastPage}{%
    \PackageWarningNoLine{atenddvi}{%
      Rerun LaTeX, last page not yet found%
    }%
  }{%
    \ifnum\AtEndDvi@LastPage=\value{abspage}%
    \else
      \PackageWarningNoLine{atenddvi}{%
        Rerun LaTeX, last page has changed%
      }%
    \fi
  }%
}
\endinput
%%
%% End of file `atenddvi.sty'.