beamer

git-svn-id: svn://tug.org/texlive/trunk@699 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 524 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/beamer/multimedia/multimedia.sty b/Master/texmf-dist/tex/latex/beamer/multimedia/multimedia.sty
new file mode 100644
index 00000000000..83cdc0f6934
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/beamer/multimedia/multimedia.sty
@@ -0,0 +1,304 @@
+% $Header: /cvsroot/latex-beamer/latex-beamer/extensions/multimedia/multimedia.sty,v 1.3 2004/10/07 20:53:07 tantau Exp $
+
+\ProvidesPackage{multimedia}[2004/04/10 ver 0.01]
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+
+% Copyright 2003 by Till Tantau <tantau@users.sourceforge.net>.
+%
+% This program can be redistributed and/or modified under the terms
+% of the GNU Public License, version 2.
+
+
+\RequirePackage{keyval}[1997/11/10]
+
+\ifx\pdfoutput\@undefined
+  \newcount\pdfoutput\pdfoutput=0
+\fi
+
+\ifnum\pdfoutput=0
+  \let\mm@psorpdf\@firstoftwo
+  \PassOptionsToPackage{pdfmark}{hyperref}
+  \define@key{PDF}{Movie}{\pdf@addtoks{#1}{Movie}}
+  \define@key{PDF}{T}{\pdf@addtoks{#1}{T}}
+  \define@key{PDF}{Annotations}{\pdf@addtoks{#1}{A}}
+\else
+  \let\mm@psorpdf\@secondoftwo
+\fi
+
+\define@key{multimedia}{automute}[true]{\csname mm@autostop#1\endcsname}
+\define@key{multimedia}{autostart}[true]{\csname mm@autostart#1\endcsname}
+\define@key{multimedia}{bitspersample}{\def\mm@b{/B #1}}
+\define@key{multimedia}{borderwidth}{{\@tempdima=#1\relax\@tempdima=0.99626401\@tempdima\xdef\mm@bw{\strip@pt\@tempdima}}}
+\define@key{multimedia}{channels}{\def\mm@c{/C #1}}
+\define@key{multimedia}{depth}{\@tempdimc=#1\relax}
+\define@key{multimedia}{duration}{\mm@convert#1{\mm@duration}{/Duration}}%
+\define@key{multimedia}{encoding}{\def\mm@e{/E /#1}}
+\define@key{multimedia}{externalviewer}[]{\mm@externaltrue}
+\define@key{multimedia}{height}{\@tempdimb=#1\relax}
+\define@key{multimedia}{inlinesound}[true]{\csname mm@inline#1\endcsname}
+\define@key{multimedia}{label}{\def\mm@label{#1}}
+\define@key{multimedia}{loop}[]{\def\mm@playmode{/Mode /Repeat}\def\mm@repeat{/Repeat true}}
+\define@key{multimedia}{mixsound}[true]{\def\mm@mix{/Mix #1}}
+\define@key{multimedia}{once}[]{\def\mm@playmode{/Mode /Once}}
+\define@key{multimedia}{palindrome}[]{\def\mm@playmode{/Mode /Palindrome}}
+\define@key{multimedia}{pause}[]{\def\mm@do{/Operation /Pause}}
+\define@key{multimedia}{play}[]{\def\mm@do{/Operation /Play}}
+\define@key{multimedia}{poster}[true]{\def\mm@poster{/Poster #1}}
+\define@key{multimedia}{repeat}[]{\def\mm@playmode{/Mode /Repeat}\def\mm@repeat{/Repeat true}}
+\define@key{multimedia}{resume}[]{\def\mm@do{/Operation /Resume}}
+\define@key{multimedia}{samplingrate}{\def\mm@r{/R #1}}
+\define@key{multimedia}{showcontrols}[true]{\def\mm@controls{/ShowControls #1}}
+\define@key{multimedia}{start}{\mm@convert#1{\mm@start}{/Start}}%
+\define@key{multimedia}{stop}[]{\def\mm@do{/Operation /Stop}}
+\define@key{multimedia}{width}{\@tempdima=#1\relax}
+
+\def\mm@convert#1s{\mm@@convert{#1}}
+\def\mm@@convert#1#2#3{%
+  {\@tempdima=#1pt%
+  \@tempcnta=\@tempdima%
+  \divide\@tempcnta by 512%
+  \xdef#2{#3 [\the\@tempcnta\space 128]}}}
+
+\newif\ifmm@autostart
+\newif\ifmm@autostop
+\newif\ifmm@external
+\newif\ifmm@inline
+\newcount\mm@movie
+
+\newcommand\movie[3][]{%
+  \leavevmode%
+  % Sanity check
+  \IfFileExists{\@currdir #3}{}{%
+    \PackageWarning{multimedia}{The movie file ``#3'' could not be
+      found in the current directory, where it must reside for
+      viewing.}%
+  }%
+  {%
+    % Calculate size of the poster
+    \setbox\@tempboxa=\hbox{#2}%
+    \@tempdima=\wd\@tempboxa%
+    \@tempdimb=\ht\@tempboxa%
+    \@tempdimc=\dp\@tempboxa%
+    \global\advance\mm@movie by1\relax%
+    \edef\mm@label{mmdefaultlabel\the\mm@movie}%
+    \def\mm@playmode{}%
+    \def\mm@duration{}%
+    \def\mm@start{}%
+    \def\mm@poster{}%
+    \def\mm@controls{}%
+    \mm@autostartfalse%
+    \mm@externalfalse%
+    \def\mm@bw{0}%
+    \setkeys{multimedia}{#1}%
+    \wd\@tempboxa=\@tempdima%
+    \ht\@tempboxa=\@tempdimb%
+    \dp\@tempboxa=\@tempdimc%
+    \ifmm@external%
+      \href{run:#3}{\box\@tempboxa}%
+    \else%
+      \mm@psorpdf{%
+        \pdfmark[{\box\@tempboxa}]{%
+          pdfmark=/ANN,%
+          Subtype=/Movie,%
+          Movie=<< /F (#3) \mm@poster\space >>,%
+          Annotations=<< \mm@start\space \mm@duration\space \mm@playmode\space \mm@controls\space>>,%
+          T=(\mm@label),
+          Border={0 0 \mm@bw}}%
+       }{%  
+        \pdfannot width \@tempdima height \@tempdimb depth \@tempdimc
+        {
+          /Subtype /Movie
+          /T (\mm@label)
+          /Border [0 0 \mm@bw]
+          /Movie << /F (#3) \mm@poster\space >>
+          /A << \mm@start\space \mm@duration\space \mm@playmode\space \mm@controls\space >>
+        }%
+      }%
+      \mm@psorpdf{}{\box\@tempboxa}%
+      \ifmm@autostart%
+      \mm@psorpdf%
+      {%
+        \pdfmark{pdfmark=/PUT,%
+           Raw={{ThisPage} << /AA << /O << /S /Movie
+         /T (\mm@label) /Operation /Play >> >> >>}%      
+      }}%
+      {%
+        \pdfobj {<< /S /Movie /T (\mm@label) /Operation /Play >>}%
+        \pdfrefobj\pdflastobj%
+        \xdef\mm@pdfpageadditionalaction{/O \the\pdflastobj\space 0 R }%
+      }%
+      \fi%
+    \fi%
+  }%  
+}
+
+
+\newcommand\hyperlinkmovie[3][]{%
+  \leavevmode%
+  {\def\mm@playmode{}\def\mm@start{}\def\mm@duration{}\def\mm@do{}\def\mm@controls{}%
+  \setkeys{multimedia}{#1}%
+  \mm@psorpdf{%
+    \pdfmark[{#3}]{%
+      Color=\@linkbordercolor,%
+      linktype={link},%
+      AcroHighlight=\@pdfhighlight,%
+      Border=\@pdfborder,%
+      pdfmark=/ANN,%
+      Subtype=/Link,%
+      Annotations=<< /S /Movie /T (#2) \mm@controls\space
+        \mm@do\space \mm@start\space \mm@duration\space \mm@playmode\space
+      >>%
+    }}%
+    {%
+    \pdfstartlink
+    attr{%
+      /Border [\@pdfborder]
+      /H \@pdfhighlight\space
+      /C [\@menubordercolor]%
+    }%
+    user{
+      /Subtype /Link
+      /A <<
+        /S /Movie /T (#2) \mm@controls\space
+        \mm@do\space \mm@start\space \mm@duration\space \mm@playmode\space
+      >>
+    }%
+  #3\pdfendlink}%
+  }%
+}
+
+
+\newcommand\sound[3][]{%
+  \mm@psorpdf{\movie[#1]{#2}{#3}}% no way of defining a stream object...
+  {%
+  \leavevmode%
+  % Sanity check
+  \IfFileExists{\@currdir #3}{}{%
+    \PackageWarning{multimedia}{The movie file ``#3'' could not be
+      found in the current directory, where it must reside for
+      viewing.}%
+  }%
+  {%
+    % Calculate size of the poster
+    \setbox\@tempboxa=\hbox{#2}%
+    \@tempdima=\wd\@tempboxa%
+    \@tempdimb=\ht\@tempboxa%
+    \@tempdimc=\dp\@tempboxa%
+    \def\mm@label{mmdefaultlabel}%
+    \def\mm@playmode{}%
+    \def\mm@duration{}%
+    \def\mm@start{}%
+    \def\mm@repeat{}%
+    \def\mm@mix{/Mix false}%
+    \setkeys{multimedia}{samplingrate=44100,channels=1,bitspersample=16,encoding=muLaw}%
+    \mm@autostartfalse%
+    \mm@autostopfalse%
+    \mm@externalfalse%
+    \mm@inlinefalse%
+    \def\mm@bw{0}%
+    \setkeys{multimedia}{#1}%
+    \wd\@tempboxa=\@tempdima%
+    \ht\@tempboxa=\@tempdimb%
+    \dp\@tempboxa=\@tempdimc%
+    \ifmm@external%
+      \href{run:#3}{\box\@tempboxa}%
+    \else%
+      \ifmm@inline%  
+        \pdfobj stream 
+        attr {\mm@r\space \mm@c\space \mm@b\space \mm@e\space}
+        file {#3}%
+        \pdfrefobj \pdflastobj%
+      \else
+        \pdfobj stream 
+        attr {\mm@r\space \mm@c\space \mm@b\space \mm@e\space /F (#3)}
+        {}%
+        \pdfrefobj \pdflastobj%
+      \fi%        
+      \expandafter\xdef\csname mms@\mm@label\endcsname{\the\pdflastobj}%
+      \def\@temp{#2}\ifx\@temp\@empty\else\hyperlinksound[#1]{\mm@label}{\box\@tempboxa}\fi%
+      \ifmm@autostart%
+        \pdfobj {<< /S /Sound /Sound \the\pdflastobj\space 0 R \mm@mix\space >>}%
+        \pdfrefobj\pdflastobj%
+        \xdef\mm@pdfpageadditionalaction{/O \the\pdflastobj\space 0 R }%
+      \fi%
+      \ifmm@autostop%
+        \pdfobj {<< /S /Sound /Sound \mms@mute\space 0 R >>}%
+        \pdfrefobj\pdflastobj%
+        \xdef\mm@pdfpageadditionalaction{%
+          \ifx\mm@pdfpageadditionalaction\relax\else\mm@pdfpageadditionalaction\fi\space /C \the\pdflastobj\space 0 R }%
+      \fi%
+    \fi%
+  }%
+  }%
+}
+
+\mm@psorpdf{}{%
+  \pdfobj stream attr {/R 22050} {}%
+  \pdfrefobj \pdflastobj%
+  \edef\mms@mute{\the\pdflastobj}
+}
+
+\newcommand\hyperlinkmute[1]{\mm@psorpdf{#1}{\hyperlinksound{mute}{#1}}}
+ 
+\newcommand\hyperlinksound[3][]{%
+  \mm@psorpdf{\hyperlinkmovie[#1]{#2}{#3}}%
+  {%
+  \@ifundefined{mms@#2}%
+  {\PackageError{multimedia}{Sound labeled ``#2'' not defined}{}}
+  {%
+    \leavevmode%
+    \def\mm@mix{/Mix false}%
+    \def\mm@repeat{/Repeat false}%
+    \setkeys{multimedia}{#1}%
+    \pdfstartlink
+    attr{%
+      /Border [\@pdfborder]
+      /H \@pdfhighlight\space
+      /C [\@menubordercolor]%
+    }%
+    user{
+      /Subtype /Link
+      /A << /S /Sound /Sound \csname mms@#2\endcsname\space 0 R \mm@mix\space \mm@repeat\space >>
+    }%
+    #3\pdfendlink}%
+  }%
+}
+
+
+% Copyright Notice: The following code is based on code from hyperref.sty
+\def\mm@pageadditionalaction{%
+  \ifx\mm@pdfpageadditionalaction\relax
+  \else
+    \expandafter\mm@RemoveAAPageAttr\the\pdfpageattr^^J/AA{}>>\END
+    \ifx\mm@pdfpageadditionalaction\@empty
+    \else
+      \edef\@processme{%
+        \global\pdfpageattr{%
+          \the\pdfpageattr
+          ^^J/AA << \mm@pdfpageadditionalaction\space >>%
+        }%
+      }%
+      \@processme
+    \fi
+    \global\let\mm@pdfpageadditionalaction=\@empty% not on next page
+  \fi
+}
+\gdef\mm@RemoveAAPageAttr#1^^J/AA#2#3>>#4\END{%
+  \ifx\\#2\\%
+    \global\pdfpageattr{#1}%
+  \else
+    \mm@RemoveAAPageAttr#1#4\END
+  \fi
+}
+\let\mm@pdfpageadditionalaction=\relax
+
+% This is *not* the way to do it, but it'll have to do for now:
+\let\mm@orighyper@pagetransition=\hyper@pagetransition
+\AtBeginDocument{\def\hyper@pagetransition{\mm@orighyper@pagetransition\mm@pageadditionalaction}}
+
+
+
+%%% Local Variables: 
+%%% mode: latex
+%%% TeX-master: "~/texmf/tex/latex/beamer/test/test.tex"
+%%% End: 
diff --git a/Master/texmf-dist/tex/latex/beamer/multimedia/multimediasymbols.sty b/Master/texmf-dist/tex/latex/beamer/multimedia/multimediasymbols.sty
new file mode 100644
index 00000000000..44657bcea24
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/beamer/multimedia/multimediasymbols.sty
@@ -0,0 +1,42 @@
+\ProvidesPackage{multimediasymbols}[2004/04/10 ver 0.01]
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]
+
+% Copyright 2003 by Till Tantau <tantau@users.sourceforge.net>.
+%
+% This program can be redistributed and/or modified under the terms
+% of the GNU Public License, version 2.
+
+\RequirePackage{keyval}
+\RequirePackage{pgf}
+
+\define@key{multimediasym}{fill}[]{\def\mm@action{\pgfusepath{fill,stroke}}}
+
+\newcommand\speakersymbol[1][]{%
+  \def\mm@action{}%
+  \setkeys{multimediasym}{#1}%
+  \begin{pgfpicture}{-.1ex}{0pt}{2.1ex}{1.5ex}
+    \pgfsetroundjoin
+    \pgfsetroundcap
+    \pgfpathmoveto{\pgfpoint{0cm}{.5\pgfex}}
+    \pgfpathlineto{\pgfpoint{.5\pgfex}{.5\pgfex}}
+    \pgfpathlineto{\pgfpoint{\pgfex}{0pt}}
+    \pgfpathlineto{\pgfpoint{\pgfex}{1.5\pgfex}}
+    \pgfpathlineto{\pgfpoint{.5\pgfex}{\pgfex}}
+    \pgfpathlineto{\pgfpoint{0pt}{\pgfex}}
+    \pgfpathclose
+    \mm@action
+    \pgfpathmoveto{\pgfpoint{1.25\pgfex}{.5\pgfex}}
+    \pgfpathcurveto{\pgfpoint{1.4\pgfex}{.6\pgfex}}{\pgfpoint{1.4\pgfex}{.9\pgfex}}{\pgfpoint{1.25\pgfex}{1\pgfex}}
+    \pgfpathmoveto{\pgfpoint{1.5\pgfex}{.25\pgfex}}
+    \pgfpathcurveto{\pgfpoint{1.7\pgfex}{.5\pgfex}}{\pgfpoint{1.7\pgfex}{1\pgfex}}{\pgfpoint{1.5\pgfex}{1.25\pgfex}}
+    \pgfpathmoveto{\pgfpoint{1.75\pgfex}{0pt}}
+    \pgfpathcurveto{\pgfpoint{2\pgfex}{.25\pgfex}}{\pgfpoint{2\pgfex}{1.25\pgfex}}{\pgfpoint{1.75\pgfex}{1.5\pgfex}}
+    \pgfusepath{stroke}
+  \end{pgfpicture}}
+
+
+
+%%% Local Variables: 
+%%% mode: latex
+%%% TeX-master: "~/texmf/tex/latex/beamer/test/test.tex"
+%%% End: 
diff --git a/Master/texmf-dist/tex/latex/beamer/multimedia/xmpmulti.sty b/Master/texmf-dist/tex/latex/beamer/multimedia/xmpmulti.sty
new file mode 100644
index 00000000000..e70a6bb29cf
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/beamer/multimedia/xmpmulti.sty
@@ -0,0 +1,178 @@
+% $Header: /cvsroot/latex-beamer/latex-beamer/extensions/multimedia/xmpmulti.sty,v 1.2 2004/10/07 20:53:07 tantau Exp $
+
+% Copyright 2000 by Klaus Guntermann
+% Copyright 2004 by Till Tantau <tantau@users.sourceforge.net>.
+%
+% This program can be redistributed and/or modified under the terms
+% of the GNU Public License, version 2.
+
+% 
+% Copyright notices: Large parts of this file are identical to the
+% file mpmulti.sty from the ppower4 distribution. Unfortunately, no
+% clear copyright notice is given in the original file nor is even the
+% author indicated. The author appears to be Klaus Guntermann and the
+% license appears to be GPL, at least the whole package is distributed
+% under GPL, so I assume that also applies to the individual
+% files. 
+%
+
+%
+% This file does the same as the original mpmulti.sty. The only
+% differences are that a) the package pause is not loaded (it's
+% provided automatically by beamer and it should be loaded ``by hand''
+% when using ppower4) and b) a default overlay specification can be
+% given (as in \multiinclude[<+->][...]{...}), which will be the
+% argument to an actionenv that is put around each image.
+%
+
+
+%% mpmulti.sty                                     09 Sep 2002
+%%------------------------------------------------------------
+%% History:
+%%   Initial version                               14 Apr 2000
+%%   Introduced keyword parameters                 12 Jun 2000
+%%   Introduced new parameters (start,format), changed the
+%%     global code to take several file counting strings (eg
+%%     bla-*.mps, foo-*.jpg, etc.), added compatibility with
+%%     \graphicspath (Jean-Christophe Dubacq)      06 Dec 2001
+%%   Generalized the format option, added the end
+%%   handling and documented extended features in here
+%%                                                 09 Sep 2002
+%%
+%% Purpose:
+%%     include multiple metapost pictures and overlay them,
+%%     inserting a transition effect between them
+%%
+%% Synopsis:
+%%
+%% \multiinclude[defaultoverlayspecification]%
+%%              [pause=transitioncommand,
+%%               graphics={option for includegraphics},
+%%               format=filenameformat,
+%%               start=number,
+%%               end=number]{basefilename}
+%%
+%%     Include all metapost generated graphics found in
+%%     files with the basename "filename", which
+%%     have a number attached or in the extension.
+%%     Insert the transitioncommand between the files (defaults
+%%     to \pause).
+%%     Further options allow to specify additional specifications
+%%     for includegraphics, can change the number to start with
+%%     (default 0) or the number to end with (default 1000000).
+%%     By default the filenames are as created by mpost in the format
+%%     "filename.n", where "n" represents the number.
+%%     The option format with the values like "mps", "png" or "jpg" this
+%%     can be changed to "filename-n.format", e.g. "example-0.mps"
+%%     instead of "example.0".
+%%     Complaints are only written, if the first file is not found.
+%%     Otherwise including will silently stop.
+%%
+%%     If a defaultoverlayspecification is given, each image is
+%%     surrounded by an actionenv environment (defined by the beamer
+%%     class) with this option as argument. An example usage might be
+%%
+%%     \multiinclude[<alert@+| +->][graphics={height=4cm}]{myimage}
+%%
+%% Requires:
+%%     The keyval package for options processing.
+%%
+%%
+%\RequirePackage{pause}
+\RequirePackage{keyval}
+%%
+%% The command should process the optional arguments.
+%%
+\def\multiinclude{%
+  \def\@mpm@pause{\pause}\def\@mpm@ospec{}\def\@mpm@endospec{}%
+  \@ifnextchar [\@mpmulti{\@@@mpmulti[]}}
+%%
+\newif\if@mpm@groptions\@mpm@groptionsfalse
+%% We describe the keys and their default values
+\define@key{mpm}{format}[\@mpm@defaultformat]{%
+  \global\def\@mpm@format##1{##1-\the\@mpm@count.#1}}
+\define@key{mpm}{start}[0]{\global\def\@mpm@start{#1}\relax}
+\define@key{mpm}{end}[1000000]{\global\def\@mpm@end{#1}\relax}
+\define@key{mpm}{pause}[\pause]{\global\def\@mpm@pause{#1}\relax}
+\define@key{mpm}{graphics}{\@mpm@groptionstrue
+  \global\def\@mpm@graphics{\string#1}}
+\def\@mpm@defaultformat#1{#1.\the\@mpm@count}
+\let\@mpm@format=\@mpm@defaultformat
+%%
+%% We need a local counter
+%%
+\newcount\@mpm@count
+%%
+%% Implement the basic functionality.
+%% Try to include the first file unconditionally.
+%% This will produce an error message, if no such file can be found.
+%% Afterwards we are going to check for more files and stop, when we
+%% do not find another file. As long as we find files, these are
+%% overlapped to the previous parts.
+%%
+\def\@mpmulti[{\@ifnextchar<{\@@mpmulti[}{\@@@mpmulti[}}
+\def\@@mpmulti[#1]{%
+  \def\@mpm@pause{\relax}%
+  \def\@mpm@ospec{\begin{actionenv}#1}%
+  \def\@mpm@endospec{\end{actionenv}}%
+  \@ifnextchar[{\@@@mpmulti}{\@@@mpmulti[]}}
+\def\@@@mpmulti[#1]#2{%
+  %% reset the options 
+  \global\def\@mpm@graphics{}%
+  \global\def\@mpm@start{0}%
+  \global\def\@mpm@end{1000000}%
+  %% get the arguments
+  \setkeys{mpm}{#1}%
+  %% Insert the first part of the figure
+  %% and make sure we look also in other places according to path.
+  \let\@mpm@oldinp@th\input@path\let\input@path\Ginput@path
+  \@mpm@count=\@mpm@start
+  \@mpm@ospec%
+  \if@mpm@groptions%
+  \edef\@mpm@do@include{\noexpand\includegraphics[\@mpm@graphics]{\@mpm@format{#2}}}%
+  \@mpm@do@include%
+  \else%
+  \includegraphics{\@mpm@format{#2}}%
+  \fi%
+  \@mpm@endospec%
+  \def\@mpmdoit{% Do it by conditional tail recursion.
+  %% Select the next filename and advance counter
+  \edef\@mpmfilename{\@mpm@format{#2}}%
+  %% If the file exists,
+  \IfFileExists{\@mpmfilename}{%
+    %% insert the user defined transition (or the default),
+    \@mpm@pause
+    %% then process the next part and set up to try again.
+    \llap{%
+      \@mpm@ospec%
+      \if@mpm@groptions
+      \edef\@mpm@do@include{\noexpand
+        \includegraphics[\@mpm@graphics]{\@mpmfilename}}%
+      \@mpm@do@include
+      \else
+      \includegraphics{\@mpmfilename}%
+      \fi%
+      \@mpm@endospec%
+      }%
+    \ifnum\@mpm@count<\@mpm@end\relax
+      \advance\@mpm@count by 1\relax
+      \let\@mpmnext\@mpmdoit
+    \else
+      \let\@mpmnext\relax
+    \fi
+  }{%
+    %% If no more files exist, set up to stop.
+    \let\@mpmnext\relax
+  }%
+  %% Whatever we had to do (without nesting all the IfFileExists)
+  \@mpmnext
+  }%
+  %% Finally we must start it once, if there is more than one file
+  %% supposed to be available.
+  \ifnum\@mpm@count<\@mpm@end\relax
+    \advance\@mpm@count by 1\relax   % start counting
+    \@mpmdoit % and run the show
+  \fi
+  %% and reset the input path after all
+  \let\input@path\@mpm@oldinp@th
+}%