<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">% $Header: /u/levy/texts/geomsty/RCS/geomfig.sty,v 1.10 95/07/20 13:42:16 levy Exp Locker: levy $

\@ifundefined{multifig}{}{\endinput}
\input geompsfi.sty

% set \object@type

\def\@xfloat#1[#2]{\ifhmode \@bsphack\@floatpenalty -\@Mii\else
   \@floatpenalty-\@Miii\fi\def\@captype{#1}\ifinner
      \@parmoderr\@floatpenalty\z@
    \else\@next\@currbox\@freelist{\@tempcnta\csname ftype@#1\endcsname
       \multiply\@tempcnta\@xxxii\advance\@tempcnta\sixt@@n
       \@tfor \@tempa :=#2\do
                        {\if\@tempa h\advance\@tempcnta \@ne\fi
                         \if\@tempa t\advance\@tempcnta \tw@\fi
                         \if\@tempa b\advance\@tempcnta 4\relax\fi
                         \if\@tempa p\advance\@tempcnta 8\relax\fi
         }\global\count\@currbox\@tempcnta}\@fltovf\fi
    \def\object@type{#1}%
    \global\setbox\@currbox\vbox\bgroup
    \hsize\columnwidth \@parboxrestore}

%
% Higher-level environments for figures
%

\newenvironment{Table}{\@ifnextchar[%]
                {\@Float{table}}{\@Float{table}[htbp]}}{\end@Float{table}}
\newenvironment{Figure}{\@ifnextchar[%]
                {\@Float{figure}}{\@Float{figure}[htbp]}}{\end@Float{figure}}
%
% #1 = type   #2 = placement   #3 = label   #4 = title   #5 = caption
%

\def\@Float#1[#2]#3#4#5{%
  \begin{#1}[#2]%
    \def\the@label{#3}%
    \def\the@title{#4}%
    \def\the@caption{#5}%
}

\def\end@Float#1{%
  \expandafter\caption\expandafter[\the@title]{%
   {\bf\the@title\ifx\the@caption\empty\else\ifx\the@title\empty\else. \fi\fi}%
   \ignorespaces\the@caption}%
  \expandafter\label\expandafter*\expandafter{\the@label}%
  \end{#1}}

\def\masterpicpath{} % Needs redefining -- may need change in catcodes

%
% Definitions for figures
%
% Driver will look for figure in file .../chap3/2 (for book) or .../2 (art)
%
\ifx\@style\@book 
\def\picpath{\masterpicpath chap\thechapter/\arabic{section}/}
\else
\def\picpath{\masterpicpath\thesection/}
\fi
%
% User macros: 
% \fig, \doublefig, \triplefig
% followed by &lt;optional placement&gt;{filename}{title}{caption}
%
\def\fig{\multifig1}
\def\doublefig{\multifig2}
\def\triplefig{\multifig3}
\def\multifig#1{\ifvmode\else\unskip\fi\@ifnextchar[{\@fig#1}{\@fig#1[htbp]}}
%
\def\@vtick{\vrule depth6pt width.2pt}
\def\@htick{\vrule height.2pt width6pt}
\def\@figbox#1{\setbox0=\psfig{figure=\picpath #1}\dimen0=\wd0
  \ifproofing
  \vbox{\offinterlineskip
    \hbox to \dimen0{\@htick\hfil\@htick}\kern -.4pt
    \hbox to \dimen0{\@vtick\hfil\@vtick}\kern -6pt
    \box0
    \kern -6pt\hbox to \dimen0{\@vtick\hfil\@vtick}%
    \kern -.4pt\hbox to \dimen0{\@htick\hfil\@htick}}%
  \else\box0\fi}

%
% #1 = number of parts #2 = placement #3 = filename(=label) #4 = title
% #5 = caption
%

\def\@fig#1[#2]{%
  \def\@tempb{\@@fig{#1}[#2]}%
  \def\@tempa{\egroup\expandafter\@tempb\expandafter{\thea@label}}%
  \bgroup\@sanitize\afterassignment\@tempa\gdef\thea@label}

\def\@@fig#1[#2]#3#4#5{%
  \begin{Figure}[#2]{#3}{#4}{#5}%
    {\hyperactivelabels
     \centerline{\ifnum#1=1 \@figbox{#3}\else\valign{\vfil##\vfil\cr
       \@figbox{#3-1}\cr \noalign{\hfil}\@figbox{#3-2}\cr
       \ifnum#1&gt;2 \noalign{\hfil}\@figbox{#3-3}\cr\fi}\fi}}%
  \end{Figure}%
}

%
\let\hyperactivelabels\relax    % redefine as appropriate
%

\long\def\@caption#1[#2]#3{\par
       \def\@tempa{\addcontentsline{\csname ext@#1\endcsname}{#1}}
       \edef\@tempb{\noexpand\numberline{\csname the#1\endcsname}}
       \expandafter\@tempa\expandafter{\@tempb\ignorespaces #2}\begingroup
    \@parboxrestore
    \normalsize
    \@makecaption{\csname fnum@#1\endcsname}{%
        \setlanguage\language  % put in a whatsit so that later \unhbox
                               % will know what language it is
        \ignorespaces #3}\par
  \endgroup}

\newskip\captionskip
\captionskip=10pt
%
% Redefined from book.sty.
%
\long\def\@makecaption#1#2{%
    \vskip\captionskip
    \setbox\@tempboxa\hbox{%
      \ifproofing\@ifundefined{the@label}{}
        {\hbox to 0pt{\vbox to 0pt{\vss\hbox{\tiny\the@label}\bigskip}\hss}}\fi
      \small\sf{\bf #1. }\ignorespaces #2}%
    \@captionwidth=\hsize \advance\@captionwidth-2\@captionmargin
    \ifdim \wd\@tempboxa &gt;\@captionwidth {%
        \rightskip=\@captionmargin\leftskip=\@captionmargin
        \unhbox\@tempboxa\par}%
      \else
        \hbox to\hsize{\hfil\box\@tempboxa\hfil}%
    \fi}

% $Log:	geomfig.sty,v $
%Revision 1.10  95/07/20  13:42:16  levy
%\captionskip
%
%Revision 1.9  1994/08/12  17:35:53  levy
%allows empty title in figure (ie. \fig{filename}{}{foo})
%&gt; allows _ ^ \ &amp; # $ % ~ in file names
%
%Revision 1.8  93/09/16  22:14:30  levy
%language whatsit in caption
%
%Revision 1.7  92/07/17  13:44:23  levy
%*** empty log message ***
%
%Revision 1.6  92/06/25  22:31:08  levy
%tables
%
%Revision 1.5  92/06/18  16:55:16  levy
%caption width error
%
%Revision 1.4  92/06/10  12:42:10  levy
%geompsfig -&gt; geompsfi
%
%Revision 1.3  92/05/27  02:08:42  levy
%moved \hyperactivelabels to before figure (instead of caption!)
%
%Revision 1.2  1992/04/07  09:43:26  levy
%commented out log line
%
% Revision 1.1  92/04/07  09:09:00  levy
% Initial revision

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