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| -rw-r--r-- | Master/texmf-dist/tex/latex/fancybox/fancybox.sty | 982 |
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diff --git a/Master/texmf-dist/tex/latex/fancybox/fancybox.sty b/Master/texmf-dist/tex/latex/fancybox/fancybox.sty new file mode 100644 index 00000000000..3c32386708a --- /dev/null +++ b/Master/texmf-dist/tex/latex/fancybox/fancybox.sty @@ -0,0 +1,982 @@ +%% BEGIN fancybox.sty +%% +%% With corrections and suggestions from: +%% - Marcin Wolinski <wolinski@melkor.mimuw.edu.pl> +%% - Heiko Oberdiek <oberdiek@ruf.uni-freiburg.de> +%% +\def\fileversion{1.3} +\def\filedate{2000/09/19} +% DG/SR modification begin - September 19, 2000 +% (suggested by Heiko Oberdiek <oberdiek@ruf.uni-freiburg.de>) +\@ifundefined{ProvidesPackage}{}{% + \ProvidesPackage{fancybox}[\filedate\space\fileversion]} +% DG/SR modification end +% DG/SR modification begin - May 16, 1997 +\providecommand\@begindvi{} % For rather old versions of LaTeX 2e +% DG/SR modification end +% DG/SR modification begin - Feb. 27, 1997 +% Now defined only in latex209.def +\def\@lquote{\leavevmode{\kern\z@}`} +% DG/SR modification end +%% +%% COPYRIGHT 1993, by Timothy Van Zandt, tvz@Princeton.EDU +%% +%% DESCRIPTION: +%% fancybox.sty is a LaTeX style option, consisting of: +%% * Variants of \fbox: \shadowbox, \doublebox, \ovalbox, \Ovalbox. +%% * Helpful tools for using box macros. +%% * Extensive documentation about how to use box macros. +%% * Flexible verbatim macros. +%% +%% INSTALLATION: +%% Put this file where your TeX looks for inputs. +%% +%% DOCUMENTATION: +%% See fancybox.doc, which might be appended to this file. +%% +%% COPYING: +%% The files of this package "fancybox" are released under the Artistic +%% License. A copy of that license is included in the file atristic.txt. +%% The package consists of the following files: +%% fancybox.doc +%% fancybox.sty +%% +%% CODE: +\expandafter\ifx\csname fb@framepage\endcsname\relax\else + \expandafter\endinput +\fi +\typeout{Style option: `fancybox' v\fileversion \space <\filedate> (tvz)} + +\newbox\@fancybox +\@ifundefined{@tempdimc}{\newdimen\@tempdimc}{} + +%% \shadowbox + +\newdimen\shadowsize +\shadowsize 4pt + +\def\shadowbox{\VerbBox\@shadowbox} +\def\@shadowbox#1{% + \setbox\@fancybox\hbox{\fbox{#1}}% + \leavevmode\vbox{% + \offinterlineskip + \dimen@=\shadowsize + \advance\dimen@ .5\fboxrule + \hbox{\copy\@fancybox\kern-.5\fboxrule\lower\shadowsize\hbox{% + \vrule \@height\ht\@fancybox \@depth\dp\@fancybox \@width\dimen@}}% + \vskip-\dimen@ + \moveright\shadowsize\vbox{% + \hrule \@width\wd\@fancybox \@height\dimen@}}} + +% \fancyoval + +\def\cornersize{\@ifstar{\@cornersize}{\@@cornersize}} +\def\@cornersize#1{% + \@tempdima=#1\relax + \edef\the@cornersize{\number\@tempdima sp}} +\def\@@cornersize#1{% + \edef\the@cornersize{#1\noexpand\@tempdimb}} +\cornersize{.5} + +% This is just a simple change to \oval, making use of the \cornersize +% parameter instead of making the corner arcs are large as possible. + +\def\fancyoval(#1,#2){\@ifnextchar[{\fancy@oval(#1,#2)}{\fancy@oval(#1,#2)[]}} + +\def\fancy@oval(#1,#2)[#3]{% + \begingroup + \fancy@@oval{#1\unitlength}{#2\unitlength}{#3}% + \@put{-.5\wd\@tempboxa}{-.5\ht\@tempboxa}{\ht\@tempboxa=\z@\box\@tempboxa}% + \endgroup} + +\def\fancy@@oval#1#2#3{% + \boxmaxdepth \maxdimen + \@ovttrue \@ovbtrue \@ovltrue \@ovrtrue + \@tfor\@tempa :=#3\do{\csname @ov\@tempa false\endcsname}% + \@ovxx#1\relax + \advance\@ovxx-\@wholewidth + \@ovyy#2\relax + \advance\@ovyy-\@wholewidth + \@tempdimb \ifdim \@ovyy >\@ovxx \@ovxx\else \@ovyy \fi + \advance\@tempdimb-2\p@ + \ifdim\@tempdimb>\the@cornersize\relax + \@tempdimb=\the@cornersize + \fi + \@getcirc\@tempdimb + \@ovro\ht\@tempboxa \@ovri\dp\@tempboxa + \@ovdx\@ovxx \advance\@ovdx-\@tempdima \divide\@ovdx \tw@ + \@ovdy\@ovyy \advance\@ovdy-\@tempdima \divide\@ovdy \tw@ + \@circlefnt + \setbox\@tempboxa\hbox{% + \if@ovr \@ovvert32\kern -\@tempdima \fi + \if@ovl \kern \@ovxx \@ovvert01\kern -\@tempdima \kern -\@ovxx \fi + \if@ovt \@ovhorz \kern -\@ovxx \fi + \if@ovb \raise \@ovyy \@ovhorz \fi}% + \advance\@ovdx\@ovro + \advance\@ovdy\@ovro + \advance\@ovxx\@wholewidth + \wd\@tempboxa=\@ovxx + \dp\@tempboxa=\z@} + +% \ovalbox + +\def\ovalbox{\VerbBox{\@ovalbox\thinlines}} +\def\Ovalbox{\VerbBox{\@ovalbox\thicklines}} +\def\@ovalbox#1#2{% + \begingroup + #1\relax + \setbox\@fancybox\hbox{{#2}}% + \@tempdimc\fboxsep \advance\@tempdimc\@wholewidth + \@tempdima\ht\@fancybox \advance\@tempdima\dp\@fancybox + \advance\@tempdima2\@tempdimc + \@tempdimb\wd\@fancybox \advance\@tempdimb2\@tempdimc + \fancy@@oval\@tempdimb\@tempdima{}% + \@tempdima\dp\@fancybox \advance\@tempdima\@tempdimc + \wd\@tempboxa=\z@ + \leavevmode\hbox{% + \lower\@tempdima\box\@tempboxa + \kern\@tempdimc\box\@fancybox\kern\@tempdimc}% + \endgroup} + +% \doublebox + +\def\doublebox{\VerbBox\@doublebox} +\def\@doublebox#1{% + \begingroup + \setbox\@fancybox\hbox{{#1}}% + \fboxrule=.75\fboxrule + \setbox\@fancybox\hbox{\fbox{\box\@fancybox}}% + \fboxrule=2\fboxrule + \fboxsep=\fboxrule + \advance\fboxsep .5pt + \fbox{\box\@fancybox}% + \endgroup} + +% Frames for seminar.sty: + +\@ifundefined{newslideframe}{}{% + \newslideframe{shadow}{\shadowbox{#1}} + \newslideframe{double}{\doublebox{#1}} + \newslideframe{oval}{\ovalbox{#1}} + \newslideframe{Oval}{\Ovalbox{#1}}} + +% Sbox environment + +\newbox\@Sbox + +\def\Sbox{\global\setbox\@Sbox\hbox\bgroup\ignorespaces} + +\def\endSbox{% + \@testtrue\ifhmode\ifinner\@testfalse\fi\fi + \if@test\@latexerr{Misplaced \string\endSbox! Should be in LR mode}\@ehd\fi + \egroup} + +\def\TheSbox{% + \ifvoid\@Sbox + \@latexerr{\string\TheSbox\space is empty!}\@ehd + \else + \box\@Sbox + \fi} + +\def\beginsbox#1{\setbox#1\hbox\bgroup\ignorespaces} + +\def\endsbox{\endSbox} + +% \VerbBox + +\newtoks\do@VerbBox + +\def\VerbBox#1{% + \do@VerbBox{#1}% + \afterassignment\begin@VerbBox + \setbox\@fancybox=\hbox} +\def\begin@VerbBox{\aftergroup\end@VerbBox} +\def\end@VerbBox{\the\do@VerbBox{\box\@fancybox}}% + +% \Btrivlist + +\def\@Blistrestore{% + \let\par\relax + \let\-\@dischyph \let\'\@acci \let\`\@accii \let\=\@acciii + \lineskip\normallineskip \baselineskip\normalbaselineskip} + +\def\Btrivlist#1{\@ifnextchar[{\@Btrivlist{#1}}{\@Btrivlist{#1}[]}} +\def\@Btrivlist#1[#2]{% + \@Blistrestore + \let\\=\@Btrivlistcr + \fb@beginvbox{#2}% + \halign\bgroup + \if#1l\else\@empty\hfil\fi + \ignorespaces##\unskip + \if#1r\@empty\else\hfil\fi\cr} +\def\endBtrivlist{\crcr\egroup\egroup\if@pboxsw$\fi} + +\def\fb@beginvbox#1{% + \leavevmode + \@pboxswfalse + \if#1b\@empty\vbox\else\if#1t\@empty\vtop\else + \ifmmode\vcenter\else\@pboxswtrue$\vcenter\fi + \fi\fi\bgroup} + +\def\@Btrivlistcr{\@ifstar + {\@ifnextchar[{@@Btrivlistcr}{\cr}}{\@ifnextchar[{\@@Btrivlistcr}{\cr}}} +\def\@@Btrivlistcr[#1]{\cr\noalign{\vskip #1}} + +\def\Bcenter{\Btrivlist{c}} +\def\endBcenter{\endBtrivlist} + +\def\Bflushleft{\Btrivlist{l}} +\def\endBflushleft{\endBtrivlist} + +\def\Bflushright{\Btrivlist{r}} +\def\endBflushright{\endBtrivlist} + +% \Blist + +\def\Blist#1#2{\@ifnextchar[{\@Blist{#1}{#2}}{\@Blist{#1}{#2}[]}} + +\def\@Blist#1#2[#3]{% + \ifnum\@listdepth>5 + \@toodeep + \else + \global\advance\@listdepth\@ne + \fi + \itemindent\z@ + \csname @list\romannumeral\the\@listdepth\endcsname + \def\@itemlabel{#1}% + \let\makelabel\@mklab + \@nmbrlistfalse + \@Blistrestore + \let\\=\@Blistcr + \let\item\Bitem + \@Bitemswfalse + #2\relax + \fb@beginvbox{#3}% + \halign\bgroup + \ignorespaces##&\hskip\labelsep\ignorespaces##\unskip\hfil\cr} + +\def\endBlist{\endBtrivlist\global\advance\@listdepth\m@ne} + +\newif\if@Bitemsw + +\def\Bitem{\@ifnextchar({\@Bitemcr\Bitem@skip}{\@Bitemcr\@Bitem}} + +\def\@Bitemcr{% + \if@Bitemsw + \def\next{\cr\noalign{\vskip\itemsep}}% + \else + \def\next{\global\@Bitemswtrue}% + \fi + \next} + +\def\Bitem@skip(#1){\noalign{\vskip #1}\@Bitem} + +\def\@Bitem{\@ifnextchar[{\Bitem@label}{\Bitem@nolabel}} + +\def\Bitem@label[#1]{\makelabel{#1}&} + +\def\Bitem@nolabel{% + \if@nmbrlist + \expandafter\advance\csname c@\@listctr\endcsname1 \fi + \makelabel{\@itemlabel}% + &% + \if@nmbrlist\refstepcounter{\@listctr}\fi} + +\def\@Blistcr{\@ifstar + {\@ifnextchar[{@@Blistcr}{\cr&}}{\@ifnextchar[{\@@Blistcr}{\cr&}}} + +\def\@@Blistcr[#1]{\cr\noalign{\vskip #1}&} + +% \Bitemize + +\def\Bitemize{% + \ifnum\@itemdepth>3 + \@toodeep + \else + \advance\@itemdepth\@ne + \fi + \edef\@itemitem{labelitem\romannumeral\the\@itemdepth}% + \Blist{\csname\@itemitem\endcsname}{\def\makelabel####1{\hfil####1}}} +\def\endBitemize{\endBlist} + +% \Bdescription + +\def\Bdescription{\Blist{}{\def\makelabel####1{\bf####1\hfil}}} +\def\endBdescription{\endBlist} + +% \Benumerate + +\def\Benumerate{% + \ifnum\@enumdepth>3 + \@toodeep + \else + \advance\@enumdepth\@ne + \fi + \edef\@enumctr{enum\romannumeral\the\@enumdepth}% + \Blist{\csname label\@enumctr\endcsname}% + {\usecounter{\@enumctr}\def\makelabel####1{\hfil####1}}} +\def\endBenumerate{\endBlist} + +% Beqnarray + +\def\Beqnarray{% + \stepcounter{equation}% + \let\@currentlabel\theequation + \def\@eqnnum{{\csname reset@font\endcsname\rm (\theequation)}}% + \global\@eqnswtrue\m@th + \global\@eqcnt\z@ + \tabskip\@centering + \let\\\@eqncr + \vbox\bgroup + \halign\bgroup + \@eqnsel + \hskip\@centering + $\displaystyle\tabskip\z@{##}$% + &\global\@eqcnt\@ne + \hskip 2\arraycolsep + \hfil${##}$\hfil + &\global\@eqcnt\tw@ + \hskip 2\arraycolsep + $\displaystyle\tabskip\z@{##}$% + \hfil + \tabskip\@centering + &\if@eqnsw\hskip 1em\fi + \hfil{##}\tabskip\z@ + \cr} + +\def\endBeqnarray{% + \@@eqncr + \egroup + \global\advance\c@equation\m@ne + \egroup + \global\@ignoretrue} + +\@namedef{Beqnarray*}{\def\@eqncr{\nonumber\@seqncr}\Beqnarray} +\@namedef{endBeqnarray*}{\nonumber\endBeqnarray} + +% \fb@outputage + +% Here we insert various hooks for rotating or framing the page. +% Otherwise, it is the usual \@outputpage + +\def\fb@outputpage{% + \begingroup + \catcode`\ =10 + \let\-\@dischyph + \let\'\@acci + \let\`\@accii + \let\=\@acciii + \if@specialpage + \global\@specialpagefalse\@nameuse{ps@\@specialstyle}% + \fi + \if@twoside + \ifodd\count\z@ + \let\@thehead\@oddhead + \let\@thefoot\@oddfoot + \let\@themargin\oddsidemargin + \else + \let\@thehead\@evenhead + \let\@thefoot\@evenfoot + \let\@themargin\evensidemargin + \fi + \fi + \csname reset@font\endcsname + \normalsize + \baselineskip\z@ + \lineskip\z@ + \let\par\@@par + \ifx\this@fancypage\@empty\else + \this@fancypage + \gdef\this@fancypage{}% + \fi + \ifx\the@fancypage\@empty\else + \setbox\@outputbox\hbox{\the@fancypage{\box\@outputbox}}% + \fi + \ifx\fb@@rotatepage\@empty\else + \setbox\@outputbox\hbox{\fb@@rotatepage{\box\@outputbox}}% + \fi + \setbox\@outputbox\vbox{% + \@tempdima=\wd\@outputbox + \setbox\@tempboxa=\hbox to\@tempdima{% + \let\label\@gobble + \let\index\@gobble + \let\glossary\@gobble + \@thehead}% + \ht\@tempboxa\headheight + \dp\@tempboxa\z@ + \box\@tempboxa + \vskip\headsep + \box\@outputbox + \baselineskip\footskip + \hbox to\@tempdima{% + \let\label\@gobble + \let\index\@gobble + \let\glossary\@gobble + \@thefoot}} + \ifx\the@@fancypage\@empty\else + \setbox\@outputbox\hbox{\the@@fancypage{\box\@outputbox}}% + \fi + \setbox\@outputbox\vbox{% + \ifnum\fancyput@flag>-1 \do@fancyput\fi + \vskip\topmargin + \moveright\@themargin\box\@outputbox}% + \ifx\fb@rotatepage\@empty\else + \setbox\@outputbox\hbox{\lower\ht\@outputbox\box\@outputbox}% + \dp\@outputbox\z@ + \wd\@outputbox\z@ + \setbox\@outputbox\hbox{\fb@rotatepage{\box\@outputbox}}% + \expandafter\fb@setoffsets\fb@theoffsets + \fi +% DG/SR modification begin - September 19, 2000 +% (suggested by Marcin Wolinski <wolinski@melkor.mimuw.edu.pl> and +% Heiko Oberdiek <oberdiek@ruf.uni-freiburg.de>) + \let\protect\noexpand +% DG/SR modification end + \shipout\box\@outputbox + \global\@colht\textheight + \endgroup + \stepcounter{page}% + \let\firstmark\botmark} + +% \fancypage + +\def\the@fancypage{} +\def\the@@fancypage{} +\def\this@fancypage{} + +\def\fancypage#1#2{% +% DG/SR modification begin - May 16, 1997 + \@begindvi % Need today by LaTeX 2e +% DG/SR modification end + \def\the@fancypage{#1}% + \def\the@@fancypage{#2}% + \def\@outputpage{\fb@outputpage}} + +\def\thisfancypage#1#2{% +% DG/SR modification begin - May 16, 1997 + \@begindvi % Need today by LaTeX 2e +% DG/SR modification end + \gdef\@outputpage{\fb@outputpage}% + \gdef\this@fancypage{\def\the@fancypage{#1}\def\the@@fancypage{#2}}} + +% \fancyput + +% Token registers used to make it easier to put definitions in argument. +% Boxes not processed until output so that contents can depend, e.g., on +% current page or marks or whatever. This makes everything slightly more +% complicated than one would expect. + +\newtoks\the@fancyput +\newtoks\this@fancyput +\def\fancyput@flag{-1}% + +% \fancyput@flag=-1 if no fancyput, 0 if regular fancyput, 1 if thisfancyput. + +\def\fancyput{% +% DG/SR modification begin - May 16, 1997 + \@begindvi % Need today by LaTeX 2e +% DG/SR modification end + \def\@outputpage{\fb@outputpage} + \@ifstar{\@testtrue\@fancyput}{\@testfalse\@fancyput}} +\def\@fancyput{\@ifnextchar({\@@fancyput}{\@@fancyput(\z@,\z@)}} +\def\@@fancyput(#1,#2)#3{% + \if@test + \expandafter\the@fancyput\expandafter{\the\the@fancyput\do{#1}{#2}{#3}}% + \else + \the@fancyput{\do{#1}{#2}{#3}}% + \fi + \gdef\fancyput@flag{\z@}} + +\def\thisfancyput{% +% DG/SR modification begin - May 16, 1997 + \@begindvi % Need today by LaTeX 2e +% DG/SR modification end + \gdef\@outputpage{\fb@outputpage} + \@ifstar{\@testtrue\@thisfancyput}{\@testfalse\@thisfancyput}} +\def\@thisfancyput{\@ifnextchar({\@@thisfancyput}{\@@thisfancyput(\z@,\z@)}} +\def\@@thisfancyput(#1,#2)#3{% + \if@test + \ifnum\fancyput@flag=\z@ + \expandafter\global\expandafter\this@fancyput\expandafter{% + \the\this@fancyput\do{#1}{#2}{#3}}% + \else + \expandafter\global\expandafter\this@fancyput\expandafter{% + \the\the@fancyput\do{#1}{#2}{#3}}% + \fi + \else + \global\this@fancyput{\do{#1}{#2}{#3}}% + \fi + \gdef\fancyput@flag{1}} + +\def\do@fancyput{% + \def\do##1##2##3{\raise##2\hbox to\z@{\kern##1\relax##3\hss}}% + \setbox\@tempboxa=\hbox to\z@{% + \kern-\hoffset + \raise\voffset\hbox{% + \ifnum\fancyput@flag=\z@\the\the@fancyput\else\the\this@fancyput\fi}% + \hss}% + \ht\@tempboxa=\z@ \dp\@tempboxa=\z@ + \box\@tempboxa + \gdef\fancyput@flag{\z@}% + \global\this@fancyput{}} + +% \Landscape + +\def\UsePageParameters{% + \clearpage + \global\@colht\textheight + \onecolumn} + +\def\fb@rotatepage{} + + +\def\Landscape{\@ifstar{\@testtrue\@Landscape}{\@testfalse\@Landscape}} +\def\@Landscape#1#2#3{% +% DG/SR modification begin - May 16, 1997 + \@begindvi % Need today by LaTeX 2e +% DG/SR modification end + \clearpage + \def\fb@rotatepage{#3}% + \def\@outputpage{\fb@outputpage}% + \@tempdima#1\relax + \@tempdimb#2\relax + \if@test + \edef\fb@theoffsets{{\voffset}{\hoffset}{\number\@tempdima sp}}% + \else + \edef\fb@theoffsets{{\hoffset}{\voffset}{\number\@tempdimb sp}}% + \fi + \advance\@tempdimb-\@tempdima + \advance\textwidth\@tempdimb + \advance\textheight-\@tempdimb + \UsePageParameters} +\def\endLandscape{\clearpage\aftergroup\UsePageParameters} + +\def\fb@setoffsets#1#2#3{% + \@tempdima#1% + \advance#1#2% + #2#3 + \advance#2-2in + \advance#2-\@tempdima} + +\@namedef{Landscape*}{\@testtrue\@Landscape} +\@namedef{endLandscape*}{\endLandscape} + +% \LandScape + +\def\fb@@rotatepage{} + +\def\LandScape#1{% +% DG/SR modification begin - May 16, 1997 + \@begindvi % Need today by LaTeX 2e +% DG/SR modification end + \clearpage + \def\fb@@rotatepage{#1}% + \def\@outputpage{\fb@outputpage}% + \@tempdima\textheight + \textheight\textwidth + \textwidth\@tempdima + \UsePageParameters} +\def\endLandScape{\clearpage\aftergroup\UsePageParameters} + +% \GenericCaption + +\def\GenericCaption#1{% + \par + \begingroup + \@parboxrestore + \normalsize + \vskip 10\p@ + \setbox\@tempboxa\hbox{#1}% + \ifdim\wd\@tempboxa>\hsize + #1\par + \else + \hbox to\hsize{\hfil\box\@tempboxa\hfil}% + \fi + \endgroup + \par} + +% \landfloat + +\def\landfloat#1#2{% + \gdef\curr@landfloat{#1}% + \gdef\float@rotation{#2}% + \begin{#1}[p]% + \setbox\@tempboxa\vbox\bgroup + \hsize\@colht + \@parboxrestore} +\def\endlandfloat{% + \par\vskip\z@ + \egroup + \setbox\@tempboxa\hbox{\float@rotation{\box\@tempboxa}}% + \centerline{\box\@tempboxa}% + \expandafter\end\expandafter{\curr@landfloat}} + +% \boxput + +\def\boxput{\@ifstar{\@testtrue\@boxput}{\@testfalse\@boxput}} +\def\@boxput{\@ifnextchar({\@@boxput}{\@@boxput(0,0)}} +\long\def\@@boxput(#1,#2)#3#4{% + \setbox\@fancybox\hbox{{#4}}% + \setbox\@tempboxa\vbox to\z@{\vss\hbox to\z@{\hss{#3}\hss}\vss}% + \@tempdima=#1\wd\@fancybox + \advance\@tempdima\wd\@fancybox + \divide\@tempdima 2 + \ifcat a#2\relax + \@tempdimb=\z@ + \else + \@tempdimb=.5\ht\@fancybox + \advance\@tempdimb.5\dp\@fancybox + \@tempdimc=\@tempdimb + \advance\@tempdimc-\dp\@fancybox + \@tempdimb=#2\@tempdimb + \advance\@tempdimb\@tempdimc + \fi + \setbox\@tempboxa\hbox to \z@{% + \if@test\kern-\wd\@fancybox\fi + \kern\@tempdima\raise\@tempdimb\box\@tempboxa\hss}% + \ht\@tempboxa=\z@ \dp\@tempboxa=\z@ + \leavevmode + \if@test + \hbox{\box\@fancybox\box\@tempboxa}% + \else + \hbox{\box\@tempboxa\box\@fancybox}% + \fi} + +% \Vfootnotes + +\def\VerbatimFootnotes{\let\@footnotetext\V@footnotetext} + +\long\def\V@footnotetext{% + \afterassignment\V@@footnotetext + \let\@tempa} +\def\V@@footnotetext{% + \insert\footins\bgroup + \csname reset@font\endcsname + \footnotesize + \interlinepenalty\interfootnotelinepenalty + \splittopskip\footnotesep + \splitmaxdepth\dp\strutbox + \floatingpenalty \@MM + \hsize\columnwidth + \@parboxrestore + \edef\@currentlabel{\csname p@footnote\endcsname\@thefnmark}% + \@makefntext{}% + \rule{\z@}{\footnotesep}% + \bgroup + \aftergroup\V@@@footnotetext + \ignorespaces} +\def\V@@@footnotetext{\strut\egroup} + +% Verbatim + +% The main idea is to separate the reading and formatting of the +% verbatim listing. It's pretty simple. + +\def\Verbatim@Codes{% + \let\do\@makeother + \dospecials + \Verbatim@ObeyThings + \ThisVerbCodes\relax\gdef\ThisVerbCodes{}} + +\def\EveryVerbatimCodes{} + +% \Verbatim is redefined temporarilly in \Get@Verbatim to scan the +% verbatim text. \Verbatim is used so that error messages are more +% enlightening. \next checks whether \Verbatim found its argument, +% and attempts to recover if not. +% +% Heuristically, if current environment is `foo' and argument of +% \Get@Verbatim is \The@Verbatim, then definition of \Verbatim is +% +% \def\Verbatim#1^^M#2^^M\the\EndVerbatimTokens\end{foo}{% +% \xdef\The@Verbatim{\noexpand\Every@VerbatimLine#2}% +% \endgroup\end{foo}} +% +% \The@Verbatim is then equal to the verbatim text, with spaces +% replaced by \Verbatim@Space, tabs replaced by \Verbatim@Tab, +% and ` replaced by \@lquote. In addition, each line begins with +% \Every@VerbatimLine, and each line but the last ends with +% \Verbatim@Par. It is then possible to redefine these when formatting +% the verbatim text. To insert each line as an argument to \foo, use +% \def\Every@VerbatimLine#1\Verbatim@Par{\foo{#1}} +% \The@Verbatim\Verbatim@Par +% +\newtoks\EndVerbatimTokens +\begingroup + \catcode`\|=0 + \catcode`\[=1 + \catcode`\]=2 + \catcode`\{=12 + \catcode`\}=12 + \catcode`\^^M=13% + \catcode`\\=12% + |gdef|Get@Verbatim#1[% + |begingroup% + |Verbatim@Codes|EveryVerbatimCodes% + |let|protect|noexpand% + |VerbatimEnvironment% + |edef|next[|noexpand|def|noexpand|Verbatim####1|noexpand^^M####2% + |noexpand^^M|the|EndVerbatimTokens\end{|@VerbEnvir}]% + |edef|endVerbatim[|noexpand|endgroup|noexpand|end[|@VerbEnvir]]% + |global|let|@VerbEnvir|relax% + |next[|@nil|xdef#1[|noexpand|Every@VerbatimLine##2]|endVerbatim]% + |def|next[|@ifnextchar|@nil[|@gobble]% If \@nil is there, then + [|gdef#1[]|endVerbatim|end[document]]]% \Verbatim found its argument. + |expandafter|next|Verbatim]% Otherwise, try to recover. + |gdef|AltGet@Verbatim#1[% + |begingroup% + |Verbatim@Codes|EveryVerbatimCodes% + |def^^M##1^^M##2[% + |ifx|@nil##2|@empty|else% + |noexpand|Verbatim@Par|noexpand|Every@VerbatimLine##1% + |expandafter^^M|expandafter##2% + |fi]% + |let|protect|noexpand% + |VerbatimEnvironment% + |edef|next[|noexpand|def|noexpand|Verbatim####1|noexpand^^M####2% + \end{|@VerbEnvir}]% + |edef|endVerbatim[|noexpand|endgroup|noexpand|end[|@VerbEnvir]]% + |global|let|@VerbEnvir|relax% + |next[|@nil|xdef#1[|noexpand|Every@VerbatimLine##2^^M|@nil]|endVerbatim]% + |def|next[|@ifnextchar|@nil[|@gobble]% + [|gdef#1[]|endVerbatim|end[document]]]% + |expandafter|next|Verbatim]% +|endgroup +\def\AltGetVerbatim{\let\Get@Verbatim\AltGet@Verbatim} + +% It is enough to not use \begin or \end when defining new verbatim +% environments, as the default is for \Get@Verbatim to look for the +% end of the current environment, but using \VerbatimEnvironment +% is easier to explain to users. + +\def\VerbatimEnvironment{% + \ifx\@VerbEnvir\relax\xdef\@VerbEnvir{\@currenvir}\fi} + +\let\@VerbEnvir\relax + +\def\The@VerbatimErr{% + \gdef\The@Verbatim{\@latexerr{Misplaced \string\end{Verbatim}}\@ehd}} +\The@VerbatimErr + +\begingroup +\catcode`\^^M=\active% +\catcode`\ =\active% +\catcode`\^^I=\active% +\gdef\Verbatim@ObeyThings{% +\catcode`\^^M=\active% +\catcode`\ =\active% +\catcode`\^^I=\active% +\catcode``=\active% +\def^^M{\noexpand\Verbatim@Par\noexpand\Every@VerbatimLine}% +\def^^I{\noexpand\Verbatim@Tab}% +\def {\noexpand\Verbatim@Space}% +\Verbatim@NoLigs}% +\gdef\Verbatim@DontObeyLines{\outer\def^^M{}}% +\endgroup + +\def\SaveVerbatim{\@bsphack\Get@Verbatim} + +\def\endSaveVerbatim{\@esphack} + +{\catcode``13 \gdef\Verbatim@NoLigs{\def`{\noexpand\@lquote}}} + +\def\Verbatim@Prep{% + \frenchspacing + \ThisVerb\relax\gdef\ThisVerb{}% + \VerbatimFont + \EveryVerbatim + \let\Every@VerbatimLine\EveryVerbatimLine + \def\Verbatim@Space{\leavevmode\penalty\@M\VerbatimSpace}% + \def\Verbatim@Tab{\leavevmode\penalty\@M\VerbatimTab}}% + +\def\Verb@Prep{% + \frenchspacing + \ThisVerb\relax\gdef\ThisVerb{}% + \VerbFont + \EveryVerb + \let\Every@VerbatimLine\EveryVerbatimLine + \def\Verbatim@Space{\leavevmode\penalty\@M\VerbSpace}% + \def\Verbatim@Tab{\leavevmode\penalty\@M\VerbTab}}% + +\def\Verbatim@Par{\leavevmode\null\@@par\penalty\interlinepenalty} + +% Parameter initialization: + +\def\VerbatimSpace{\ } + +{\catcode`\ =12\gdef\ttspace{{\tt }}} + +\def\VerbSpace{\ } + +\def\VerbatimTab{\ \ \ \ \ \ \ \ } + +\def\VerbTab{\ } + +\def\EveryVerbatim{} + +\def\EveryVerb{} + +\def\ThisVerb{} + +\def\EveryVerbatimLine{}% + +\def\EveryVerbOutLine{} + +\def\VerbatimFont{\tt} + +\def\VerbFont{\tt} + +\def\VerbatimFuzz{2pt}% + +\def\EveryVerbatimCodes{} + +\def\EveryVerbCodes{} + +\def\EveryVerbOutCodes{} + +\def\ThisVerbCodes{} + +\def\Verbatim@List#1{% + \if@minipage\else\vskip\parskip\fi + \leftskip\@totalleftmargin + \@rightskip\@flushglue \rightskip\@rightskip + \parindent\z@ + \parskip\z@ + \parfillskip\@flushglue + \hfuzz\VerbatimFuzz\relax + \@@par + \global\@inlabelfalse %Prevents vspace from being inserted when + \Verbatim@Prep %first line exceeds \hsize. + #1% + \Verbatim@Par}% + +\def\UseVerbatim#1{% + \begingroup\trivlist\item[]\Verbatim@List{#1}\endtrivlist\endgroup} + +\def\Verbatim{\Get@Verbatim\The@Verbatim} +\def\endVerbatim{\UseVerbatim\The@Verbatim\The@VerbatimErr} + +\def\LUseVerbatim#1{% + \begingroup\list{}{}\item[]\Verbatim@List{#1}\endlist\endgroup} + +\def\LVerbatim{\Get@Verbatim\The@Verbatim} +\def\endLVerbatim{\LUseVerbatim\The@Verbatim\The@VerbatimErr} + +\def\BUseVerbatim{% + \@ifnextchar[{\@BUseVerbatim}{\@BUseVerbatim[]}} +\def\@BUseVerbatim[#1]#2{% + \begingroup + \Verbatim@Prep + \let\Verbatim@Par\@Btrivlistcr + \@Btrivlist{l}[#1]% + #2% + \endBtrivlist + \endgroup}% + +\def\BVerbatim{% + \catcode`\^^M=13\relax + \@ifnextchar[{\@BVerbatim}{\@BVerbatim[]}} +\def\@BVerbatim[#1]{\def\@tempa{[#1]}\Get@Verbatim\The@Verbatim} +\def\endBVerbatim{ + \expandafter\@BUseVerbatim\@tempa\The@Verbatim\The@VerbatimErr} + +\newwrite\Verbatim@Outfile +\def\VerbatimOut#1{% + \@bsphack + \begingroup + \immediate\openout\Verbatim@Outfile #1\relax + \def\EveryVerbatimCodes{\EveryVerbOutCodes}% + \Get@Verbatim\The@Verbatim} +\def\endVerbatimOut{% + \Verbatim@ObeyThings + \def\Verbatim@Par{^^J}% + \def\Verbatim@Space{\space}% + \def\Verbatim@Tab{\space}% + \def\@lquote{\string`}% + \ThisVerb\relax\gdef\ThisVerb{}% + \let\Every@VerbatimLine\EveryVerbOutLine + \immediate\write\Verbatim@Outfile{\The@Verbatim}% + \immediate\closeout\Verbatim@Outfile + \endgroup + \The@VerbatimErr + \@esphack} + +% This one is a little tricky because: +% * we want to ignore the ^^M at the end of the last line, +% * we want to handle files that end with newline and files that don't +% * we want comment characters to work properly, +% * we want to expand each line before inserting \Every@VerbatimLine and +% \Verbatim@Par, +% +% \The@GVerbatim is used as scratch with global redefinition. +\newread\Verbatim@Infile +\def\Verbatim@Input#1#2{% + \begingroup + \Verbatim@Codes\EveryVerbatimCodes + \immediate\openin\Verbatim@Infile #1\relax + \ifeof\Verbatim@Infile + \@latexerr{No verbatim file #1}\@ehd + \else + \def\The@GVerbatim{}\Verbatim@NextLine + \ifeof\Verbatim@Infile + \@latexerr{Verbatim file #1 is empty}\@ehd + \else + \let\The@Verbatim\The@GVerbatim + \def\The@GVerbatim{}\Verbatim@NextLine + #2{\Verbatim@@Input}% + \fi + \fi + \immediate\closein\Verbatim@Infile + \endgroup} +\def\Verbatim@@Input{% + \let\protect\noexpand + \edef\The@Verbatim{% + \noexpand\Every@VerbatimLine + \The@Verbatim + \ifeof\Verbatim@Infile\else\noexpand\Verbatim@Par\fi}% + \let\protect\relax + \The@Verbatim + \ifeof\Verbatim@Infile\else + \let\The@Verbatim\The@GVerbatim + \def\The@GVerbatim{}\Verbatim@NextLine + \expandafter\Verbatim@@Input + \fi}% +\begingroup\catcode`\^^M=\active% +\gdef\Verbatim@NextLine{% + \ifeof\Verbatim@Infile\else% + \immediate\read\Verbatim@Infile to\@tempa% + \expandafter\Verbatim@@NextLine\@tempa^^M\relax^^M\@nil% + \fi}% +% #2 is empty if line ends in ^^M, #2=\relax otherwise. +\gdef\Verbatim@@NextLine#1^^M#2^^M#3\@nil{% + \expandafter\gdef\expandafter\The@GVerbatim\expandafter{\The@GVerbatim#1}% + \ifx#2\@empty\@empty\else\expandafter\Verbatim@NextLine\fi}% +\endgroup% + +\def\UseVerb#1{\begingroup\Verb@Prep#1\endgroup} + +\def\SaveVerb{\@ifnextchar[{\Save@Verb}{\Save@Verb[]}} + +\long\def\Save@Verb[#1]#2{% + \begingroup + \Verbatim@Codes\Verbatim@DontObeyLines\EveryVerbCodes + \Save@@Verb{#1}{#2}} + +\long\def\Save@@Verb#1#2#3{% + \let\protect\noexpand + \def\next{\@ifnextchar\@nil{\@gobble}{\endgroup}}% + \long\def\Verb##1#3{\@nil\xdef#2{##1}\endgroup#1}% + \expandafter\next\Verb} + +\def\Verb{\Save@Verb[\UseVerb{\The@Verbatim}]{\The@Verbatim}} + +\def\VerbatimInput#1{\begingroup\Verbatim@Input{#1}\UseVerbatim\endgroup} + +\def\LVerbatimInput#1{\begingroup\Verbatim@Input{#1}\LUseVerbatim\endgroup} + +\def\BVerbatimInput{\@ifnextchar[{\@BVerbatimInput}{\@BVerbatimInput[]}} +\def\@BVerbatimInput[#1]#2{% + \begingroup\Verbatim@Input{#2}{\@BUseVerbatim[#1]}\endgroup} + +\endinput +%% END fancybox.sty |