subfigure

git-svn-id: svn://tug.org/texlive/trunk@1355 c570f23f-e606-0410-a88d-b1316a301751

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+%%
+%% This is file `subfigure.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% subfigure.dtx  (with options: `package')
+%% 
+%% Copyright (C) 1986-2002 Steven Douglas Cochran.
+%% 
+%% This file is NOT the source for subfigure, because almost all comments
+%% have been stripped from it.  It is NOT the preferred form of subfigure
+%% for making modifications to it.
+%% 
+%% Therefore you can NOT redistribute and/or modify THIS file.  You can
+%% however redistribute the complete source (subfigure.dtx and
+%% subfigure.ins) and/or modify it under the terms 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
+%% 1999/09/03 or later.
+%% 
+%% The subfigure package is distributed in the hope that it will be
+%% useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the LaTeX
+%% Project Public License for more details.
+%% 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% @LaTeX-style-file{
+%%    author     = "Steven Douglas Cochran",
+%%    version    = "2.1.4",
+%%    date       = "2002/07/30",
+%%    time       = "09:34:13",
+%%    filename   = "subfigure.sty",
+%%    address    = "Digital Mapping Laboratory, School of Computer Science
+%%                  Carnegie-Mellon University, 5000 Forbes Avenue
+%%                  Pittsburgh, PA 15213-3890, USA",
+%%    telephone  = "+1 412.268.5654",
+%%    fax        = "+1 412.268.5576",
+%%    email      = "cochran@ieee.org",
+%%    codetable  = "ISO/ASCII",
+%%    keywords   = "LaTeX, float, figure, table, captcont",
+%%    supported  = "yes",
+%%    abstract   = "LaTeX package for providing support for the
+%%                  inclusion of small, `sub', figures and tables.  It
+%%                  simplifies the positioning, captioning and
+%%                  labeling of them within a single figure or table
+%%                  environment.  In addition, this package allows
+%%                  such subcaptions to be written to the List of
+%%                  Figures or List of tables if desired."
+%% }
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\NeedsTeXFormat{LaTeX2e}[1994/12/01]
+\ProvidesPackage{subfigure}[2002/07/30 v2.1.4 subfigure package]
+\newif\ifhyperrefloaded
+\AtBeginDocument{%
+  \@ifpackageloaded{hyperref}{%
+    \hyperrefloadedtrue
+    \providecommand\theHsubfigure{\thefigure.\arabic{subfigure}}%
+    \providecommand\theHsubtable{\thetable.\arabic{subtable}}%
+    \providecommand{\toclevel@subfigure}{1}%
+    \providecommand{\toclevel@subtable}{1}}{}}
+\newif\ifsubcaphang
+\newif\ifsubcapcenter
+\newif\ifsubcapcenterlast
+\newif\ifsubcapnooneline
+\newif\ifsubcapraggedright
+\newskip\subfigtopskip     \subfigtopskip    =  5\p@
+\newskip\subfigcapskip     \subfigcapskip    =  0\p@
+\newdimen\subfigcaptopadj  \subfigcaptopadj  =  3\p@
+\newskip\subfigbottomskip  \subfigbottomskip =  5\p@
+\newdimen\subfigcapmargin  \subfigcapmargin  =  \z@
+\newskip\subfiglabelskip   \subfiglabelskip  =  0.33em plus 0.07em minus 0.03em
+\newcommand*{\subcapsize}{}
+\newcommand*{\subcaplabelfont}{%
+  \subcaplabelfont@f\subcaplabelfont@c\subcaplabelfont@s}
+\newcommand*{\subcaplabelfont@f}{\fontfamily{\familydefault}\selectfont}
+\newcommand*{\subcaplabelfont@c}{\fontseries{\seriesdefault}\selectfont}
+\newcommand*{\subcaplabelfont@s}{\fontshape{\shapedefault}\selectfont}
+\newcommand*{\subcapfont}{%
+  \subcapfont@f\subcapfont@c\subcapfont@s}
+\newcommand*{\subcapfont@f}{\fontfamily{\familydefault}\selectfont}
+\newcommand*{\subcapfont@c}{\fontseries{\seriesdefault}\selectfont}
+\newcommand*{\subcapfont@s}{\fontshape{\shapedefault}\selectfont}
+\newif\ifsf@tight          \sf@tighttrue
+\newcounter{subfigure}[figure]
+\@ifundefined{figuretopcaptrue}{\newif\iffiguretopcap}{}
+\newif\ifsubfiguretopcap
+\let\p@subfigure=\thefigure
+\providecommand*{\thesubfigure}{(\alph{subfigure})}
+\renewcommand*{\thesubfigure}{(\alph{subfigure})}
+\newcommand*{\@thesubfigure}{\thesubfigure\hskip\subfiglabelskip}
+\newcommand*{\@@thesubfigure}{\thesubfigure}
+\let\ext@subfigure=\ext@figure
+\newcommand*{\l@subfigure}{%
+  \@dottedxxxline{\ext@subfigure}{2}{3.8em}{2.5em}}
+\newcounter{lofdepth}
+\setcounter{lofdepth}{1}
+\newcounter{subtable}[table]
+\@ifundefined{tabletopcaptrue}{\newif\iftabletopcap}{}
+\newif\ifsubtabletopcap
+\let\p@subtable=\thetable
+\providecommand*{\thesubtable}{(\alph{subtable})}
+\renewcommand*{\thesubtable}{(\alph{subtable})}
+\newcommand*{\@thesubtable}{\thesubtable\hskip\subfiglabelskip}
+\newcommand*{\@@thesubtable}{\thesubtable}
+\let\ext@subtable=\ext@table
+\newcommand*{\l@subtable}{%
+  \@dottedxxxline{\ext@subtable}{2}{3.8em}{2.5em}}
+\newcounter{lotdepth}
+\setcounter{lotdepth}{1}
+\DeclareOption{normal}{%
+  \subcaphangfalse
+  \subcapcenterfalse
+  \subcapcenterlastfalse
+  \subcapnoonelinefalse
+  \subcapraggedrightfalse}
+\DeclareOption{hang}{\subcaphangtrue}
+\DeclareOption{center}{\subcapcentertrue}
+\DeclareOption{centerlast}{\subcapcenterlasttrue}
+\DeclareOption{nooneline}{\subcapnoonelinetrue}
+\DeclareOption{raggedright}{\subcapraggedrighttrue}
+\DeclareOption{isu}{\ExecuteOption{hang}}
+\DeclareOption{anne}{\ExecuteOption{centerlast}}
+\DeclareOption{scriptsize}{\renewcommand*{\subcapsize}{\scriptsize}}
+\DeclareOption{footnotesize}{\renewcommand*{\subcapsize}{\footnotesize}}
+\DeclareOption{small}{\renewcommand*{\subcapsize}{\small}}
+\DeclareOption{normalsize}{\renewcommand*{\subcapsize}{\normalsize}}
+\DeclareOption{large}{\renewcommand*{\subcapsize}{\large}}
+\DeclareOption{Large}{\renewcommand*{\subcapsize}{\Large}}
+\DeclareOption{rm}{\renewcommand*{\subcaplabelfont@f}{\rmfamily}}
+\DeclareOption{sf}{\renewcommand*{\subcaplabelfont@f}{\sffamily}}
+\DeclareOption{tt}{\renewcommand*{\subcaplabelfont@f}{\ttfamily}}
+\DeclareOption{md}{\renewcommand*{\subcaplabelfont@c}{\mdseries}}
+\DeclareOption{bf}{\renewcommand*{\subcaplabelfont@c}{\bfseries}}
+\DeclareOption{up}{\renewcommand*{\subcaplabelfont@s}{\upshape}}
+\DeclareOption{it}{\renewcommand*{\subcaplabelfont@s}{\itshape}}
+\DeclareOption{sl}{\renewcommand*{\subcaplabelfont@s}{\slshape}}
+\DeclareOption{sc}{\renewcommand*{\subcaplabelfont@s}{\scshape}}
+\DeclareOption{RM}{\renewcommand*{\subcapfont@f}{\rmfamily}}
+\DeclareOption{SF}{\renewcommand*{\subcapfont@f}{\sffamily}}
+\DeclareOption{TT}{\renewcommand*{\subcapfont@f}{\ttfamily}}
+\DeclareOption{MD}{\renewcommand*{\subcapfont@c}{\mdseries}}
+\DeclareOption{BF}{\renewcommand*{\subcapfont@c}{\bfseries}}
+\DeclareOption{IT}{\renewcommand*{\subcapfont@s}{\itshape}}
+\DeclareOption{SL}{\renewcommand*{\subcapfont@s}{\slshape}}
+\DeclareOption{SC}{\renewcommand*{\subcapfont@s}{\scshape}}
+\DeclareOption{UP}{\renewcommand*{\subcapfont@s}{\upshape}}
+\DeclareOption{figbotcap}{\figuretopcapfalse}
+\DeclareOption{figtopcap}{\figuretopcaptrue}
+\DeclareOption{tabbotcap}{\tabletopcapfalse}
+\DeclareOption{tabtopcap}{\tabletopcaptrue}
+\DeclareOption{FIGBOTCAP}{\ExecuteOptions{figbotcap}\subfiguretopcapfalse}
+\DeclareOption{FIGTOPCAP}{\ExecuteOptions{figtopcap}\subfiguretopcaptrue}
+\DeclareOption{TABBOTCAP}{\ExecuteOptions{tabbotcap}\subtabletopcapfalse}
+\DeclareOption{TABTOPCAP}{\ExecuteOptions{tabtopcap}\subtabletopcaptrue}
+\DeclareOption{loose}{%
+  \subfigtopskip    = 10\p@
+  \subfigcapskip    = 10\p@
+  \subfigcaptopadj  =  0\p@
+  \subfigbottomskip = 10\p@
+  \subfigcapmargin  = 10\p@
+  \subfiglabelskip  =  0.33em
+  \renewcommand*{\@thesubfigure}{\thesubfigure\space}
+  \renewcommand*{\@thesubtable}{\thesubtable\space}
+  \sf@tightfalse}
+\DeclareOption{tight}{%
+  \subfigtopskip    =  5\p@
+  \subfigcapskip    =  0\p@
+  \subfigcaptopadj  =  3\p@
+  \subfigbottomskip =  5\p@
+  \subfigcapmargin  =  \z@
+  \subfiglabelskip  =  0.33em plus 0.07em minus 0.03em
+  \renewcommand*{\@thesubfigure}{\thesubfigure\hskip\subfiglabelskip}
+  \renewcommand*{\@thesubtable}{\thesubtable\hskip\subfiglabelskip}
+  \sf@tighttrue}
+\ExecuteOptions{normal,footnotesize,FIGBOTCAP,TABBOTCAP,loose}
+\InputIfFileExists{subfigure.cfg}{%
+  \typeout{****************************************^^J%
+           * Local config file subfigure.cfg used *^^J%
+           ****************************************}}{}
+\ProcessOptions
+\newcommand*{\subfigure}{%
+  \bgroup
+    \let\subfig@oldlabel=\label
+    \let\label=\subfloat@label
+    \@nameuse{if\@captype topcap}\else
+      \advance\@nameuse{c@\@captype}\@ne
+    \fi
+    \refstepcounter{sub\@captype}%
+    \@ifnextchar [%
+      {\@subfigure}%
+      {\@subfigure[\@empty]}}
+\let\subtable=\subfigure
+\def\@subfigure[#1]{%
+    \@ifnextchar [%
+      {\@subfloat{sub\@captype}[{#1}]}%
+      {\@subfloat{sub\@captype}[\@empty{#1}][{#1}]}}
+\newskip\subfig@top
+\newskip\subfig@bottom
+\long\def\@subfloat#1[#2][#3]#4{%
+    \@tempcnta=1
+    \ifsf@tight
+      \if@minipage
+        \@tempcnta=\z@
+      \else\ifdim \lastskip=\z@ \else
+        \@tempcnta=2
+      \fi\fi
+    \fi
+    \@nameuse{if\@captype topcap}%
+      \subfig@top=\subfigbottomskip
+      \subfig@bottom=\subfigtopskip
+    \else
+      \subfig@top=\subfigtopskip
+      \subfig@bottom=\subfigbottomskip
+    \fi
+    \leavevmode
+    \setbox\@tempboxa \hbox{#4}%
+    \@tempdima=\wd\@tempboxa
+    \vtop\bgroup
+      \vbox\bgroup
+        \ifcase\@tempcnta
+          \@minipagefalse
+        \or
+          \vspace{\subfig@top}%
+        \or
+          \ifdim \lastskip=\z@ \else
+            \@tempskipb\subfig@top\relax\@xaddvskip
+          \fi
+        \fi
+        \@nameuse{if#1topcap}%
+          \ifx \@empty#3\relax \else
+            \@subcaption{#1}{#2}{#3}%
+            \vskip\subfigcapskip
+            \vskip\subfigcaptopadj
+          \fi\egroup
+          \box\@tempboxa
+        \else
+          \box\@tempboxa\egroup
+          \ifx \@empty#3\relax \else
+            \vskip\subfigcapskip
+            \@subcaption{#1}{#2}{#3}%
+          \fi
+        \fi
+      \vspace{\subfig@bottom}%
+    \egroup
+    \@nameuse{if\@captype topcap}\else
+      \global\advance\@nameuse{c@\@captype}\m@ne
+    \fi
+  \egroup}
+\newcommand*{\@subfigcaptionlist}{}
+\newcommand{\@subcaption}[3]{%
+  \ifx \relax#2\relax \else
+    \bgroup
+      \let\label=\@gobble
+      \let\protect=\string
+      \def\@subcaplabel{\@nameuse{@@the#1}}%
+      \xdef\@subfigcaptionlist{%
+        \@subfigcaptionlist,%
+        {\protect\numberline{\@subcaplabel}\noexpand{\ignorespaces #2}}}%
+    \egroup
+  \fi
+  \@nameuse{@make#1caption}{\@nameuse{@the#1}}{#3}}
+\newcommand*{\listsubcaptions}{%
+  \@ifstar
+    {\gdef\@subfigcaptionlist{}}%
+    {\@listsubcaptions{\@captype}}}
+\newcommand*{\@listsubcaptions}[1]{%
+  \@ifundefined{@captype}{}{%
+    \@ifundefined{ext@sub#1}{}{%
+      \@for \sf@temp:=\@subfigcaptionlist \do {%
+        \ifx \@empty\sf@temp\relax \else
+          \addcontentsline
+            {\@nameuse{ext@sub#1}}%
+            {sub#1}%
+            {\sf@temp}%
+        \fi}}}%
+  \gdef\@subfigcaptionlist{}}
+\newcommand{\@makesubfigurecaption}[2]{%
+  \setbox\@tempboxa\hbox{%
+    \subcapsize
+    {\subcaplabelfont #1}%
+    {\subcapfont\ignorespaces #2}}%
+  \@tempdimb=-\subfigcapmargin
+  \multiply\@tempdimb\tw@
+  \advance\@tempdimb\@tempdima
+  \hbox to\@tempdima{%
+    \hss
+    \ifdim \wd\@tempboxa >\@tempdimb
+      \subfig@caption{#1}{#2}%
+    \else\ifsubcapnooneline
+      \subfig@caption{#1}{#2}%
+    \else
+      \box\@tempboxa
+    \fi\fi
+    \hss}}
+\let\@makesubtablecaption=\@makesubfigurecaption
+\newcommand{\subfig@caption}[2]{%
+  \ifsubcaphang
+    \sbox{\@tempboxa}{\subcapsize\subcaplabelfont #1}%
+    \addtolength{\@tempdimb}{-\wd\@tempboxa}%
+    \usebox{\@tempboxa}%
+    \subfig@captionpar{\@tempdimb}{%
+      {\subcapfont\ignorespaces #2}}%
+  \else
+    \subfig@captionpar{\@tempdimb}{%
+      {\subcaplabelfont #1}%
+      {\subcapfont\ignorespaces #2}}%
+  \fi}
+\newcommand{\subfig@captionpar}[2]{%
+  \parbox[t]{#1}{%
+    \subcapsize
+    \ifsubcapraggedright
+      \setlength{\leftskip}{\z@}%
+      \setlength{\@rightskip}{\@flushglue}%
+      \setlength{\rightskip}{\@rightskip}%
+      \setlength{\parindent}{\z@}%
+    \else\ifsubcapcenter
+      \setlength{\leftskip}{\@flushglue}%
+      \setlength{\rightskip}{\@flushglue}%
+      \setlength{\parfillskip}{\z@skip}%
+    \else\ifsubcapcenterlast
+      \addtolength{\leftskip}{\z@ plus 1fil}%
+      \addtolength{\rightskip}{\z@ plus -1fil}%
+      \setlength{\parfillskip}{\z@ plus 2fil}%
+    \fi\fi\fi
+    #2}}
+\newcommand*{\@dottedxxxline}[6]{%
+  \ifnum #2>\@nameuse{c@#1depth}\else
+    \@dottedtocline{0}{#3}{#4}{#5}{#6}
+  \fi}
+\let\subfig@end@float=\end@float
+\renewcommand*{\end@float}{%
+  \@listsubcaptions{\@captype}%
+  \subfig@end@float}
+\let\subfig@end@dblfloat=\end@dblfloat
+\renewcommand*{\end@dblfloat}{%
+  \@listsubcaptions{\@captype}%
+  \subfig@end@dblfloat}
+\let\subfig@oldcaption=\@caption
+\long\def\@caption#1[#2]#3{%
+  \@ifundefined{if#1topcap}%
+    {\subfig@oldcaption{#1}[{#2}]{#3}}%
+    {\@nameuse{if#1topcap}%
+       \@listsubcaptions{#1}%
+       \subfig@oldcaption{#1}[{#2}]{#3}%
+     \else
+       \subfig@oldcaption{#1}[{#2}]{#3}%
+       \@listsubcaptions{#1}%
+     \fi}}
+\let\subfig@oldlabel=\relax
+\newcommand*{\subfloat@label}{%
+  \@ifnextchar(
+    {\sf@sub@label}
+    {\sf@sub@label(Sub\@captype\space
+                   \@ifundefined{thechapter}{}{%
+                     \@nameuse{thechapter}\space}%
+                   \@nameuse{p@sub\@captype}%
+                   \@nameuse{thesub\@captype}.)}}
+\let\sub@label\subfloat@label
+\def\sf@sub@label(#1)#2{%
+  \ifhyperrefloaded
+    \protected@edef\@currentlabelname{%
+      \expandafter\strip@period #1\relax.\relax\@@@}%
+  \fi
+  \sf@@sub@label{#2}}
+\newcommand*{\sf@@sub@label}[1]{%
+  \@bsphack
+  \subfig@oldlabel{#1}%
+  \ifhyperrefloaded
+    \protected@write\@auxout{}{%
+        \string\newlabel{sub@#1}%
+            {{\@nameuse{@@thesub\@captype}}%
+            {\thepage}%
+            {\expandafter\strip@period\@currentlabelname\relax.\relax\@@@}%
+            {\@currentHref}%
+            {}}}%
+  \else
+    \protected@write\@auxout{}{%
+        \string\newlabel{sub@#1}%
+            {{\@nameuse{@@thesub\@captype}}%
+            {\thepage}}}%
+  \fi
+  \@esphack}
+\newcommand\subref[1]{%
+  \ref{sub@#1}}
+\newcommand\Subref[1]{%
+  {\subcaplabelfont
+   \ref{sub@#1}}}
+\endinput
+%%
+%% End of file `subfigure.sty'.