| Current File : //usr/share/texlive/texmf-dist/tex/latex/base/latex.ltx |
%%
%% This is file `latex.ltx',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% ltdirchk.dtx (with options: `initex,2ekernel,dircheck')
%% ltplain.dtx (with options: `2ekernel')
%% ltvers.dtx (with options: `2ekernel')
%% ltluatex.dtx (with options: `2ekernel')
%% ltexpl.dtx (with options: `2ekernel')
%% ltdefns.dtx (with options: `2ekernel')
%% lthooks.dtx (with options: `2ekernel')
%% ltalloc.dtx (with options: `2ekernel')
%% ltcntrl.dtx (with options: `2ekernel')
%% lterror.dtx (with options: `2ekernel')
%% ltpar.dtx (with options: `2ekernel')
%% ltspace.dtx (with options: `2ekernel')
%% ltlogos.dtx (with options: `2ekernel')
%% ltfiles.dtx (with options: `2ekernel')
%% ltoutenc.dtx (with options: `2ekernel')
%% ltcounts.dtx (with options: `2ekernel')
%% ltlength.dtx (with options: `2ekernel')
%% ltfssbas.dtx (with options: `2ekernel')
%% ltfssaxes.dtx (with options: `2ekernel')
%% ltfsstrc.dtx (with options: `2ekernel')
%% ltfssdcl.dtx (with options: `compat,2ekernel')
%% ltfssini.dtx (with options: `compat,2ekernel')
%% ltfntcmd.dtx (with options: `2ekernel')
%% lttextcomp.dtx (with options: `2ekernel')
%% ltpageno.dtx (with options: `2ekernel')
%% ltxref.dtx (with options: `2ekernel')
%% ltmiscen.dtx (with options: `2ekernel')
%% ltmath.dtx (with options: `2ekernel')
%% ltlists.dtx (with options: `2ekernel')
%% ltboxes.dtx (with options: `2ekernel')
%% lttab.dtx (with options: `2ekernel')
%% ltpictur.dtx (with options: `2ekernel')
%% ltthm.dtx (with options: `2ekernel')
%% ltsect.dtx (with options: `2ekernel')
%% ltfloat.dtx (with options: `2ekernel')
%% ltidxglo.dtx (with options: `2ekernel')
%% ltbibl.dtx (with options: `2ekernel')
%% ltpage.dtx (with options: `2ekernel')
%% ltclass.dtx (with options: `2ekernel,tracerollback')
%% ltfilehook.dtx (with options: `2ekernel')
%% ltshipout.dtx (with options: `2ekernel')
%% ltoutput.dtx (with options: `2ekernel')
%% ltfinal.dtx (with options: `2ekernel')
%%
%% This is a generated file.
%%
%% The source is maintained by the LaTeX Project team and bug
%% reports for it can be opened at https://latex-project.org/bugs.html
%% (but please observe conditions on bug reports sent to that address!)
%%
%%
%% Copyright (C) 1993-2020
%% The LaTeX3 Project and any individual authors listed elsewhere
%% in this file.
%%
%% This file was generated from file(s) of the LaTeX base system.
%% --------------------------------------------------------------
%%
%% It 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.
%% The latest version of this license is in
%% https://www.latex-project.org/lppl.txt
%% and version 1.3c or later is part of all distributions of LaTeX
%% version 2008 or later.
%%
%% This file has the LPPL maintenance status "maintained".
%%
%% This file may only be distributed together with a copy of the LaTeX
%% base system. You may however distribute the LaTeX base system without
%% such generated files.
%%
%% The list of all files belonging to the LaTeX base distribution is
%% given in the file `manifest.txt'. See also `legal.txt' for additional
%% information.
%%
%% The list of derived (unpacked) files belonging to the distribution
%% and covered by LPPL is defined by the unpacking scripts (with
%% extension .ins) which are part of the distribution.
%%% From File: ltdirchk.dtx
\ifnum\catcode`\{=1
\errmessage
{LaTeX must be made using an initex with no format preloaded}
\fi
\catcode`\{=1
\catcode`\}=2
\ifx\directlua\undefined
\else
\ifx\luatexversion\undefined
\directlua{tex.enableprimitives("",%
tex.extraprimitives('etex', 'pdftex', 'umath'))}
\directlua{tex.enableprimitives("",%
tex.extraprimitives("omega", "aleph", "luatex"))}
\fi
\fi
\ifx\eTeXversion\undefined
\errmessage
{LaTeX requires e-TeX}
\expandafter\endinput
\fi
\catcode`\#=6
\catcode`\^=7
\chardef\active=13
\catcode`\@=11
\countdef\count@=255
\let\bgroup={ \let\egroup=}
\ifx\@@input\@undefined\let\@@input\input\fi
\ifx\@@end\@undefined\let\@@end\end\fi
\chardef\@inputcheck0
\chardef\sixt@@n=16
\newlinechar`\^^J
\def\typeout{\immediate\write17}
\def\dospecials{\do\ \do\\\do\{\do\}\do\$\do\&%
\do\#\do\^\do\_\do\%\do\~}
\def\@makeother#1{\catcode`#1=12\relax}
\def\space{ }
\def\@tempswafalse{\let\if@tempswa\iffalse}
\def\@tempswatrue{\let\if@tempswa\iftrue}
\let\if@tempswa\iffalse
\def\loop#1\repeat{\def\iterate{#1\relax\expandafter\iterate\fi}%
\iterate \let\iterate\relax}
\let\repeat\fi
\def\two@digits#1{\ifnum#1<10 0\fi\number#1}
\long\def\@firstoftwo#1#2{#1}
\long\def\@secondoftwo#1#2{#2}
\def\ProvidesFile#1{%
\begingroup
\catcode`\ 10 %
\ifnum \endlinechar<256 %
\ifnum \endlinechar>\m@ne
\catcode\endlinechar 10 %
\fi
\fi
\@makeother\/%
\@ifnextchar[{\@providesfile{#1}}{\@providesfile{#1}[]}}
\def\@providesfile#1[#2]{%
\wlog{File: #1 #2}%
\@addtofilelist{ #2}%
\endgroup}
\long\def\@addtofilelist#1{}
\def\@empty{}
\catcode`\%=12
\def\@percentchar{%}
\catcode`\%=14
\let\@currdir\@undefined
\let\input@path\@undefined
\let\filename@parse\@undefined
\def\strip@prefix#1>{}
\input texsys.cfg
\begingroup
\count@\time
\divide\count@ 60
\count2=-\count@
\multiply\count2 60
\advance\count2 \time
\edef\today{%
\the\year/\two@digits{\the\month}/\two@digits{\the\day}:%
\two@digits{\the\count@}:\two@digits{\the\count2}}
\immediate\openout15=texsys.aux
\immediate\write15{\today^^J}
\immediate\closeout15 %
\def\IfFileExists#1#2#3{%
\openin\@inputcheck#1 %
\ifeof\@inputcheck
#3\relax
\else
\read\@inputcheck to \reserved@a
\ifx\reserved@a\today
\typeout{#1 found}#2\relax
\else
\typeout{BAD: old file \reserved@a (should be \today)}%
#3\relax
\fi
\fi
\closein\@inputcheck}
\endlinechar=-1
\ifx\@currdir\@undefined
\IfFileExists{./texsys.aux}{\gdef\@currdir{./}}%
{\IfFileExists{[]texsys.aux}{\gdef\@currdir{[]}}%
{\IfFileExists{:texsys.aux}{\gdef\@currdir{:}}{}}}
\ifx\@currdir\@undefined
\global\let\@currdir\@empty
\typeout{^^J^^J%
!! No syntax for the current directory could be found^^J%
}%
\fi
\else
\IfFileExists{\@currdir texsys.aux}{}{%
\edef\reserved@a{\errhelp{%
texsys.cfg specifies the current directory syntax to be^^J%
\meaning\@currdir^^J%
but this does not work on this system.^^J%
Remove texsys.cfg and restart.}}\reserved@a
\errmessage{Bad texsys.cfg file: \noexpand\@currdir}\@@end}
\fi
\immediate\closeout15 %
\endgroup
\typeout{^^J^^J%
\noexpand\@currdir set to:
\expandafter\strip@prefix\meaning\@currdir.^^J%
}
\typeout{^^J%
Assuming \noexpand\openin and \noexpand\input^^J%
\ifx\input@path\@undefined
have the same search path.^^J%
\else
have different search paths.^^J%
LaTeX will use the path specified by \noexpand\input@path:^^J%
\fi
}
\ifx\filename@parse\@undefined
\def\reserved@a{./}\ifx\@currdir\reserved@a
\typeout{^^JDefining UNIX/DOS style filename parser.^^J}
\def\filename@parse#1{%
\let\filename@area\@empty
\expandafter\filename@path#1/\\}
\def\filename@path#1/#2\\{%
\ifx\\#2\\%
\def\reserved@a{\filename@simple#1.\\}%
\else
\edef\filename@area{\filename@area#1/}%
\def\reserved@a{\filename@path#2\\}%
\fi
\reserved@a}
\else\def\reserved@a{[]}\ifx\@currdir\reserved@a
\typeout{^^JDefining VMS style filename parser.^^J}
\def\filename@parse#1{%
\let\filename@area\@empty
\expandafter\filename@path#1]\\}
\def\filename@path#1]#2\\{%
\ifx\\#2\\%
\def\reserved@a{\filename@simple#1.\\}%
\else
\edef\filename@area{\filename@area#1]}%
\def\reserved@a{\filename@path#2\\}%
\fi
\reserved@a}
\else\def\reserved@a{:}\ifx\@currdir\reserved@a
\typeout{^^JDefining Mac style filename parser.^^J}
\def\filename@parse#1{%
\let\filename@area\@empty
\expandafter\filename@path#1:\\}
\def\filename@path#1:#2\\{%
\ifx\\#2\\%
\def\reserved@a{\filename@simple#1.\\}%
\else
\edef\filename@area{\filename@area#1:}%
\def\reserved@a{\filename@path#2\\}%
\fi
\reserved@a}
\else
\typeout{^^JDefining generic filename parser.^^J}
\def\filename@parse#1{%
\let\filename@area\@empty
\expandafter\filename@simple#1.\\}
\fi\fi\fi
\def\filename@simple#1.#2\\{%
\ifx\\#2\\%
\let\filename@ext\relax
\edef\filename@base{#1}%
\else
\filename@dots{#1}#2\\%
\fi}
\def\filename@dots#1#2.#3\\{%
\ifx\\#3\\%
\def\filename@ext{#2}%
\edef\filename@base{#1}%
\else
\filename@dots{#1.#2}#3\\%
\fi}
\def\filename@dot#1.\\{#1}
\else
\typeout{^^J^^J%
\noexpand\filename@parse was defined in texsys.cfg:^^J%
\expandafter\strip@prefix\meaning\filename@parse.^^J%
}
\fi
\ifx\@TeXversion\@undefined
\ifx\@undefined\inputlineno
\def\@TeXversion{2}
\else
{\catcode`\^^J=\active
\def\reserved@a#1#2\@@{\if#1\string^3\fi}
\edef\reserved@a{\expandafter\reserved@a\string^^J\@@}
\ifx\reserved@a\@empty\else\gdef\@TeXversion{3}\fi}
\fi
\fi
%%% From File: ltplain.dtx
\catcode`\{=1 % left brace is begin-group character
\catcode`\}=2 % right brace is end-group character
\catcode`\$=3 % dollar sign is math shift
\catcode`\&=4 % ampersand is alignment tab
\catcode`\#=6 % hash mark is macro parameter character
\catcode`\^=7 % circumflex and uparrow are for superscripts
\catcode`\_=8 % underline and downarrow are for subscripts
\catcode`\^^I=10 % ascii tab is a blank space
\chardef\active=13 \catcode`\~=\active % tilde is active
\catcode`\^^L=\active \def^^L{\par}% ascii form-feed is \par
\message{catcodes,}
\def\dospecials{\do\ \do\\\do\{\do\}\do\$\do\&%
\do\#\do\^\do\_\do\%\do\~}
\catcode`@=11
\chardef\@ne=1
\chardef\tw@=2
\chardef\thr@@=3
\chardef\sixt@@n=16
\chardef\@cclv=255
\mathchardef\@cclvi=256
\mathchardef\@m=1000
\mathchardef\@M=10000
\mathchardef\@MM=20000
\message{registers,}
\count10=22 % allocates \count registers 23, 24, ...
\count11=9 % allocates \dimen registers 10, 11, ...
\count12=9 % allocates \skip registers 10, 11, ...
\count13=9 % allocates \muskip registers 10, 11, ...
\count14=9 % allocates \box registers 10, 11, ...
\count15=9 % allocates \toks registers 10, 11, ...
\count16=-1 % allocates input streams 0, 1, ...
\count17=-1 % allocates output streams 0, 1, ...
\count18=3 % allocates math families 4, 5, ...
\count19=0 % allocates \language codes 1, 2, ...
\count20=255 % allocates insertions 254, 253, ...
\countdef\insc@unt=20
\countdef\allocationnumber=21
\countdef\m@ne=22 \m@ne=-1
\def\wlog{\immediate\write\m@ne}
\countdef\count@=255
\dimendef\dimen@=0
\dimendef\dimen@i=1 % global only
\dimendef\dimen@ii=2
\skipdef\skip@=0
\toksdef\toks@=0
\def\newcount {\e@alloc\count \countdef {\count10}\insc@unt\float@count}
\def\newdimen {\e@alloc\dimen \dimendef {\count11}\insc@unt\float@count}
\def\newskip {\e@alloc\skip \skipdef {\count12}\insc@unt\float@count}
\def\newmuskip
{\e@alloc\muskip\muskipdef{\count13}\m@ne\e@alloc@top}
\def\newbox {\e@alloc\box
{\ifnum\allocationnumber<\@cclvi
\expandafter\chardef
\else
\expandafter\e@alloc@chardef
\fi}
{\count14}\insc@unt\float@count}
\def\newtoks {\e@alloc\toks \toksdef{\count15}\m@ne\e@alloc@top}
\def\newread {\e@alloc\read \chardef{\count16}\m@ne\sixt@@n}
\ifx\directlua\@undefined
\def\newwrite {\e@alloc\write \chardef{\count17}\m@ne\sixt@@n}
\else
\def\newwrite {\e@alloc\write
{\ifnum\allocationnumber=18
\advance\count17\@ne
\allocationnumber\count17 %
\fi
\global\chardef}%
{\count17}%
\m@ne
{128}}
\fi
\def\new@mathgroup
{\e@alloc\mathgroup\chardef{\count18}\m@ne\e@mathgroup@top}
\let\newfam\new@mathgroup
\ifx\directlua\@undefined
\def\newlanguage {\e@alloc\language \chardef{\count19}\m@ne\@cclvi}
\else
\def\newlanguage {\e@alloc\language \chardef{\count19}\m@ne{16384}}
\fi
\ifx\directlua\@undefined
\ifx\widowpenalties\@undefined
\mathchardef\e@alloc@top=255
\let\e@alloc@chardef\chardef
\else
\mathchardef\e@alloc@top=32767
\let\e@alloc@chardef\mathchardef
\fi
\else
\chardef\e@alloc@top=65535
\let\e@alloc@chardef\chardef
\fi
\ifx\Umathcode\@undefined
\chardef\e@mathgroup@top=16
\else
\chardef\e@mathgroup@top=256
\fi
\def\e@alloc#1#2#3#4#5#6{%
\global\advance#3\@ne
\e@ch@ck{#3}{#4}{#5}#1%
\allocationnumber#3\relax
\global#2#6\allocationnumber
\wlog{\string#6=\string#1\the\allocationnumber}}%
\gdef\e@ch@ck#1#2#3#4{%
\ifnum#1<#2\else
\ifnum#1=#2\relax
\global#1\@cclvi
\ifx\count#4\global\advance#1 10 \fi
\fi
\ifnum#1<#3\relax
\else
\errmessage{No room for a new \string#4}%
\fi
\fi}%
\let\float@count\e@alloc@top
\ifx\numexpr\@undefined
\def\extrafloats#1{%
\count@#1\relax
\ifnum\count@>\z@
\newinsert\reserved@a
\global\expandafter\chardef
\csname bx@\the\allocationnumber\endcsname\allocationnumber
\@cons\@freelist{\csname bx@\the\allocationnumber\endcsname}%
\advance\count@\m@ne
\expandafter\extrafloats
\expandafter\count@
\fi
}%
\else
\def\extrafloats#1{%
\ifnum#1>\z@
\count@\numexpr\float@count-1\relax
\ch@ck0\count@\count
\ch@ck1\count@\dimen
\ch@ck2\count@\skip
\ch@ck4\count@\box
\global\e@alloc@chardef\float@count\count@
\global\expandafter\e@alloc@chardef
\csname bx@\the\float@count\endcsname\float@count
\@cons\@freelist{\csname bx@\the\float@count\endcsname}%
\expandafter
\extrafloats\expandafter{\numexpr#1-1\relax}%
\fi}%
\fi
\def\alloc@#1#2#3#4{\e@alloc#2#3{\count1#1}#4\float@count}
\ifx\numexpr\@undefined
\def\newinsert#1{\global\advance\insc@unt \m@ne
\ch@ck0\insc@unt\count
\ch@ck1\insc@unt\dimen
\ch@ck2\insc@unt\skip
\ch@ck4\insc@unt\box
\allocationnumber\insc@unt
\global\chardef#1\allocationnumber
\wlog{\string#1=\string\insert\the\allocationnumber}}
\else
\ifx\directlua\@undefined
\chardef\e@insert@top255
\else
\chardef\e@insert@top\e@alloc@top
\fi
\def\newinsert#1{%
\@tempswafalse
\global\advance\insc@unt\m@ne
\ifnum\count10<\insc@unt
\ifnum\count11<\insc@unt
\ifnum\count12<\insc@unt
\ifnum\count14<\insc@unt
\@tempswatrue
\fi\fi\fi\fi
\if@tempswa
\allocationnumber\insc@unt
\else
\global\advance\insc@unt\@ne
\extrafloats\@ne
\@next\@currbox\@freelist
{\ifnum\@currbox<\e@insert@top
\allocationnumber\@currbox
\else
\ch@ck0\m@ne\insert
\fi}%
{\ch@ck0\m@ne\insert}%
\fi
\global\chardef#1\allocationnumber
\wlog{\string#1=\string\insert\the\allocationnumber}%
}
\fi
\gdef\ch@ck#1#2#3{%
\ifnum\count1#1<#2\else
\errmessage{No room for a new #3}%
\fi}
\def\newhelp#1#2{\newtoks#1#1\expandafter{\csname#2\endcsname}}
\newdimen\maxdimen \maxdimen=16383.99999pt % the largest legal <dimen>
\newskip\hideskip \hideskip=-1000pt plus 1fill % negative but can grow
\newdimen\p@ \p@=1pt % this saves macro space and time
\newdimen\z@ \z@=0pt % can be used both for 0pt and 0
\newskip\z@skip \z@skip=0pt plus0pt minus0pt
\newbox\voidb@x % permanently void box register
\message{parameters,}
\pretolerance=100
\tolerance=200 % INITEX sets this to 10000
\hbadness=1000
\vbadness=1000
\linepenalty=10
\hyphenpenalty=50
\exhyphenpenalty=50
\binoppenalty=700
\relpenalty=500
\clubpenalty=150
\widowpenalty=150
\displaywidowpenalty=50
\brokenpenalty=100
\predisplaypenalty=10000
\doublehyphendemerits=10000
\finalhyphendemerits=5000
\adjdemerits=10000
\tracinglostchars=1
\uchyph=1
\defaulthyphenchar=`\-
\defaultskewchar=-1
\delimiterfactor=901
\showboxbreadth=-1
\showboxdepth=-1
\errorcontextlines=-1
\hfuzz=0.1pt
\vfuzz=0.1pt
\overfullrule=5pt
\maxdepth=4pt
\splitmaxdepth=\maxdimen
\boxmaxdepth=\maxdimen
\delimitershortfall=5pt
\nulldelimiterspace=1.2pt
\scriptspace=0.5pt
\parindent=20pt
\parskip=0pt plus 1pt
\abovedisplayskip=12pt plus 3pt minus 9pt
\abovedisplayshortskip=0pt plus 3pt
\belowdisplayskip=12pt plus 3pt minus 9pt
\belowdisplayshortskip=7pt plus 3pt minus 4pt
\topskip=10pt
\splittopskip=10pt
\parfillskip=0pt plus 1fil
\newskip\normalbaselineskip \normalbaselineskip=12pt
\newskip\normallineskip \normallineskip=1pt
\newdimen\normallineskiplimit \normallineskiplimit=0pt
\newcount\interfootnotelinepenalty \interfootnotelinepenalty=100
\def\magstephalf{1095 }
\def\magstep#1{\ifcase#1 \@m\or 1200\or 1440\or 1728\or
2074\or 2488\fi\relax}
\def\frenchspacing{\sfcode`\.\@m \sfcode`\?\@m \sfcode`\!\@m
\sfcode`\:\@m \sfcode`\;\@m \sfcode`\,\@m}
\def\nonfrenchspacing{\sfcode`\.3000\sfcode`\?3000\sfcode`\!3000%
\sfcode`\:2000\sfcode`\;1500\sfcode`\,1250 }
\def\normalbaselines{\lineskip\normallineskip
\baselineskip\normalbaselineskip \lineskiplimit\normallineskiplimit}
\def\^^M{\ } % control <return> = control <space>
\let\^^I\^^M % same for <tab>
\def\lq{`}
\def\rq{'}
\def\lbrack{[}
\def\rbrack{]}
\def \aa {\r a}
\def \AA {\r A}
\let\endgraf=\par
\let\endline=\cr
\def\space{ }
\let\empty\@empty
\def\null{\hbox{}}
\let\bgroup={
\let\egroup=}
{\catcode`\^^M=\active % these lines must end with %
\gdef\obeylines{\catcode`\^^M\active \let^^M\par}%
\global\let^^M\par} % this is in case ^^M appears in a \write
\def\obeyspaces{\catcode`\ \active}
{\obeyspaces\global\let =\space}
\long\def \loop #1\repeat{%
\def\iterate{#1\relax % Extra \relax
\expandafter\iterate\fi
}%
\iterate
\let\iterate\relax
}
\let\repeat=\fi
\def\nointerlineskip{\prevdepth-\@m\p@}
\def\offinterlineskip{\baselineskip-\@m\p@
\lineskip\z@ \lineskiplimit\maxdimen}
\def\vglue{\afterassignment\vgl@\skip@=}
\def\vgl@{\par \dimen@\prevdepth \hrule \@height\z@
\nobreak\vskip\skip@ \prevdepth\dimen@}
\def\hglue{\afterassignment\hgl@\skip@=}
\def\hgl@{\leavevmode \count@\spacefactor \vrule \@width\z@
\nobreak\hskip\skip@ \spacefactor\count@}
\def\slash{/\penalty\exhyphenpenalty}
\def\break{\penalty-\@M}
\def\nobreak{\penalty \@M}
\def\allowbreak{\penalty \z@}
\def\filbreak{\par\vfil\penalty-200\vfilneg}
\def\goodbreak{\par\penalty-500 }
\def\eject{\par\break}
\def\removelastskip{\ifdim\lastskip=\z@\else\vskip-\lastskip\fi}
\def\smallbreak{\par\ifdim\lastskip<\smallskipamount
\removelastskip\penalty-50\smallskip\fi}
\def\medbreak{\par\ifdim\lastskip<\medskipamount
\removelastskip\penalty-100\medskip\fi}
\def\bigbreak{\par\ifdim\lastskip<\bigskipamount
\removelastskip\penalty-200\bigskip\fi}
\def\m@th{\mathsurround\z@}
\def\underbar#1{\underline{\sbox\tw@{#1}\dp\tw@\z@\box\tw@}}
\newbox\strutbox
\def\strut{\relax\ifmmode\copy\strutbox\else\unhcopy\strutbox\fi}
\def\hidewidth{\hskip\hideskip}
\def\narrower{%
\advance\leftskip\parindent
\advance\rightskip\parindent}
\chardef\%=`\%
\chardef\&=`\&
\chardef\#=`\#
\def\leavevmode{\unhbox\voidb@x}
\def\mathhexbox#1#2#3{\mbox{$\m@th \mathchar"#1#2#3$}}
\def\ialign{\everycr{}\tabskip\z@skip\halign} % initialized \halign
\def\oalign#1{\leavevmode\vtop{\baselineskip\z@skip \lineskip.25ex%
\ialign{##\crcr#1\crcr}}}
\def\o@lign{\lineskiplimit\z@ \oalign}
\def\ooalign{\lineskiplimit-\maxdimen \oalign}
\def\sh@ft#1{\dimen@.00#1ex\multiply\dimen@\fontdimen1\font
\kern-.0156\dimen@} % compensate for slant in lowered accents
\def\ltx@sh@ft #1{%
\dimen@ #1%
\kern \strip@pt
\fontdimen1\font \dimen@
} % kern by #1 times the current slant
\def\hrulefill{\leavevmode\leaders\hrule\hfill\kern\z@}
\def\dotfill{%
\leavevmode
\cleaders \hb@xt@ .44em{\hss.\hss}\hfill
\kern\z@}
\sfcode`\)=0 \sfcode`\'=0 \sfcode`\]=0
\def\showoverfull{\tracingonline\@ne}
\gdef\loggingoutput{\tracingoutput\@ne
\showboxbreadth\maxdimen\showboxdepth\maxdimen\errorstopmode}
\gdef\showoutput{\loggingoutput\showoverfull}
\ifx\tracingscantokens\@undefined
\gdef\loggingall{%
\tracingstats\tw@
\tracingpages\@ne
\tracinglostchars\@ne
\tracingparagraphs\@ne
\errorcontextlines\maxdimen
\loggingoutput
\tracingmacros\tw@
\tracingcommands\tw@
\tracingrestores\@ne
}%
\else
\gdef\loggingall{%
\tracingstats\tw@
\tracingpages\@ne
\tracinglostchars\tw@
\tracingparagraphs\@ne
\tracinggroups\@ne
\tracingifs\@ne
\tracingscantokens\@ne
\tracingnesting\@ne
\errorcontextlines\maxdimen
\loggingoutput
\tracingmacros\tw@
\tracingcommands\thr@@
\tracingrestores\@ne
\tracingassigns\@ne
}%
\fi
\gdef\tracingall{\showoverfull\loggingall}
\ifx\tracingscantokens\@undefined
\def\tracingnone{%
\tracingonline\z@
\tracingcommands\z@
\showboxdepth\m@ne
\showboxbreadth\m@ne
\tracingoutput\z@
\errorcontextlines\m@ne
\tracingrestores\z@
\tracingparagraphs\z@
\tracingmacros\z@
\tracinglostchars\@ne
\tracingpages\z@
\tracingstats\z@
}%
\else
\def\tracingnone{%
\tracingassigns\z@
\tracingrestores\z@
\tracingonline\z@
\tracingcommands\z@
\showboxdepth\m@ne
\showboxbreadth\m@ne
\tracingoutput\z@
\errorcontextlines\m@ne
\tracingnesting\z@
\tracingscantokens\z@
\tracingifs\z@
\tracinggroups\z@
\tracingparagraphs\z@
\tracingmacros\z@
\tracinglostchars\@ne
\tracingpages\z@
\tracingstats\z@
}%
\fi
\def\hideoutput{%
\tracingoutput\z@
\showboxbreadth\m@ne
\showboxdepth\m@ne
\tracingonline\m@ne
}%
\nonfrenchspacing
%%% From File: ltvers.dtx
\def\fmtname{LaTeX2e}
\edef\fmtversion
{2020-10-01}
\def\patch@level{4}
\edef\development@branch@name{}
\iffalse
\def\reserved@a#1/#2/#3\@nil{%
\count@\year
\advance\count@-#1\relax
\multiply\count@ by 12\relax
\advance\count@\month
\advance\count@-#2\relax}
\expandafter\reserved@a\fmtversion\@nil
\ifnum\count@>65
\typeout{^^J%
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!^^J%
! You are attempting to make a LaTeX format from a source file^^J%
! That is more than five years old.^^J%
!^^J%
! If you enter <return> to scroll past this message then the format^^J%
! will be built, but please consider obtaining newer source files^^J%
! before continuing to build LaTeX.^^J%
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!^^J%
}
\errhelp{To avoid this error message, obtain new LaTeX sources.}
\errmessage{LaTeX source files more than 5 years old!}
\fi
\let\reserved@a\relax
\fi
\ifnum0\ifnum\patch@level=0 \ifx\development@branch@name\@empty 1\fi\fi>0 %
\everyjob\expandafter{\the\everyjob
\typeout{\fmtname \space<\fmtversion>}}
\immediate
\write16{\fmtname \space<\fmtversion>}
\else\ifnum\patch@level>0
\everyjob\expandafter{\the\everyjob
\typeout{\fmtname \space<\fmtversion> patch level \patch@level}}
\immediate
\write16{\fmtname \space<\fmtversion> patch level \patch@level}
\else
\everyjob\expandafter{\the\everyjob
\typeout{\fmtname \space<\fmtversion> pre-release-\number-\patch@level\space
\ifx\development@branch@name\@undefined \else
\ifx\development@branch@name\@empty \else
\space (\development@branch@name\space branch)%
\fi
\fi
}}
\immediate
\write16{\fmtname \space<\fmtversion> pre-release-\number-\patch@level\space
\ifx\development@branch@name\@undefined \else
\ifx\development@branch@name\@empty \else
\space (\development@branch@name\space branch)%
\fi
\fi
}
\fi
\fi
\let\@currname\@empty
\def\IncludeInRelease#1{%
\if@includeinrelease
\PackageError{latexrelease}{mis-matched IncludeInRelease}%
{There is an \string\EndIncludeRelease\space missing}%
\@includeinreleasefalse
\fi
\kernel@ifnextchar[%
{\@IncludeInRelease{#1}}
{\@IncludeInRelease{#1}[#1]}}
\def\@IncludeInRelease#1[#2]{\@IncludeInRele@se{#2}}
\def\@IncludeInRele@se#1#2#3{%
\toks@{[#1] #3}%
\expandafter\ifx\csname\string#2+\@currname+IIR\endcsname\relax
\ifnum\expandafter\@parse@version#1//00\@nil
>\expandafter\@parse@version\fmtversion//00\@nil
\GenericInfo{}{Skipping: \the\toks@}%
\expandafter\expandafter\expandafter\@gobble@IncludeInRelease
\else
\GenericInfo{}{Applying: \the\toks@}%
\@includeinreleasetrue
\expandafter\let\csname\string#2+\@currname+IIR\endcsname\@empty
\fi
\else
\GenericInfo{}{Already applied: \the\toks@}%
\expandafter\@gobble@IncludeInRelease
\fi
}
\def\EndIncludeInRelease{%
\if@includeinrelease
\@includeinreleasefalse
\else
\PackageError{latexrelease}{mis-matched EndIncludeInRelease}{}%
\fi}
\long\def\@gobble@IncludeInRelease#1\EndIncludeInRelease{%
\@includeinreleasefalse
\@check@IncludeInRelease#1\IncludeInRelease\@check@IncludeInRelease
\@end@check@IncludeInRelease}
\long\def\@check@IncludeInRelease#1\IncludeInRelease
#2#3\@end@check@IncludeInRelease{%
\ifx\@check@IncludeInRelease#2\else
\PackageError{latexrelease}{skipped IncludeInRelease for tag \string#2}{}%
\fi}
%%% From File: ltluatex.dtx
\ifx\directlua\@undefined\else
\ifnum\luatexversion<60 %
\wlog{***************************************************}
\wlog{* LuaTeX version too old for ltluatex support *}
\wlog{***************************************************}
\expandafter\endinput
\fi
\long\def\@gobble#1{}
\long\def\@firstofone#1{#1}
\ifx\e@alloc@attribute@count\@undefined
\countdef\e@alloc@attribute@count=258
\e@alloc@attribute@count=\z@
\fi
\def\newattribute#1{%
\e@alloc\attribute\attributedef
\e@alloc@attribute@count\m@ne\e@alloc@top#1%
}
\def\setattribute#1#2{#1=\numexpr#2\relax}
\def\unsetattribute#1{#1=-"7FFFFFFF\relax}
\ifx\e@alloc@ccodetable@count\@undefined
\countdef\e@alloc@ccodetable@count=259
\e@alloc@ccodetable@count=\z@
\fi
\def\newcatcodetable#1{%
\e@alloc\catcodetable\chardef
\e@alloc@ccodetable@count\m@ne{"8000}#1%
\initcatcodetable\allocationnumber
}
\newcatcodetable\catcodetable@initex
\newcatcodetable\catcodetable@string
\begingroup
\def\setrangecatcode#1#2#3{%
\ifnum#1>#2 %
\expandafter\@gobble
\else
\expandafter\@firstofone
\fi
{%
\catcode#1=#3 %
\expandafter\setrangecatcode\expandafter
{\number\numexpr#1 + 1\relax}{#2}{#3}
}%
}
\@firstofone{%
\catcodetable\catcodetable@initex
\catcode0=12 %
\catcode13=12 %
\catcode37=12 %
\setrangecatcode{65}{90}{12}%
\setrangecatcode{97}{122}{12}%
\catcode92=12 %
\catcode127=12 %
\savecatcodetable\catcodetable@string
\endgroup
}%
\newcatcodetable\catcodetable@latex
\newcatcodetable\catcodetable@atletter
\begingroup
\def\parseunicodedataI#1;#2;#3;#4\relax{%
\parseunicodedataII#1;#3;#2 First>\relax
}%
\def\parseunicodedataII#1;#2;#3 First>#4\relax{%
\ifx\relax#4\relax
\expandafter\parseunicodedataIII
\else
\expandafter\parseunicodedataIV
\fi
{#1}#2\relax%
}%
\def\parseunicodedataIII#1#2#3\relax{%
\ifnum 0%
\if L#21\fi
\if M#21\fi
>0 %
\catcode"#1=11 %
\fi
}%
\def\parseunicodedataIV#1#2#3\relax{%
\read\unicoderead to \unicodedataline
\if L#2%
\count0="#1 %
\expandafter\parseunicodedataV\unicodedataline\relax
\fi
}%
\def\parseunicodedataV#1;#2\relax{%
\loop
\unless\ifnum\count0>"#1 %
\catcode\count0=11 %
\advance\count0 by 1 %
\repeat
}%
\def\storedpar{\par}%
\chardef\unicoderead=\numexpr\count16 + 1\relax
\openin\unicoderead=UnicodeData.txt %
\loop\unless\ifeof\unicoderead %
\read\unicoderead to \unicodedataline
\unless\ifx\unicodedataline\storedpar
\expandafter\parseunicodedataI\unicodedataline\relax
\fi
\repeat
\closein\unicoderead
\@firstofone{%
\catcode64=12 %
\savecatcodetable\catcodetable@latex
\catcode64=11 %
\savecatcodetable\catcodetable@atletter
}
\endgroup
\ifx\e@alloc@luafunction@count\@undefined
\countdef\e@alloc@luafunction@count=260
\e@alloc@luafunction@count=\z@
\fi
\def\newluafunction{%
\e@alloc\luafunction\e@alloc@chardef
\e@alloc@luafunction@count\m@ne\e@alloc@top
}
\ifx\e@alloc@whatsit@count\@undefined
\countdef\e@alloc@whatsit@count=261
\e@alloc@whatsit@count=\z@
\fi
\def\newwhatsit#1{%
\e@alloc\whatsit\e@alloc@chardef
\e@alloc@whatsit@count\m@ne\e@alloc@top#1%
}
\ifx\e@alloc@bytecode@count\@undefined
\countdef\e@alloc@bytecode@count=262
\e@alloc@bytecode@count=\z@
\fi
\def\newluabytecode#1{%
\e@alloc\luabytecode\e@alloc@chardef
\e@alloc@bytecode@count\m@ne\e@alloc@top#1%
}
\ifx\e@alloc@luachunk@count\@undefined
\countdef\e@alloc@luachunk@count=263
\e@alloc@luachunk@count=\z@
\fi
\def\newluachunkname#1{%
\e@alloc\luachunk\e@alloc@chardef
\e@alloc@luachunk@count\m@ne\e@alloc@top#1%
{\escapechar\m@ne
\directlua{lua.name[\the\allocationnumber]="\string#1"}}%
}
\def\now@and@everyjob#1{%
\everyjob\expandafter{\the\everyjob
#1%
}%
#1%
}
\now@and@everyjob{%
\begingroup
\attributedef\attributezero=0 %
\chardef \charzero =0 %
\countdef \CountZero =0 %
\dimendef \dimenzero =0 %
\mathchardef \mathcharzero =0 %
\muskipdef \muskipzero =0 %
\skipdef \skipzero =0 %
\toksdef \tokszero =0 %
\directlua{require("ltluatex")}
\endgroup
}
\everyjob\expandafter{%
\the\everyjob
\directlua{%
if xpcall(function ()%
require('luaotfload-main')%
end,texio.write_nl) then %
local _void = luaotfload.main ()%
else %
texio.write_nl('Error in luaotfload: reverting to OT1')%
tex.print('\string\\def\string\\encodingdefault{OT1}')%
end %
}%
\let\f@encoding\encodingdefault
\expandafter\let\csname ver@luaotfload.sty\endcsname\fmtversion
}
\fi
%%% From File: ltexpl.dtx
\let\@kernel@after@enddocument\@empty
\let\@kernel@after@enddocument@afterlastpage\@empty
\def\@expl@sys@load@backend@@{}
\def\@expl@push@filename@@{}
\def\@expl@push@filename@aux@@{}
\def\@expl@pop@filename@@{}
\def\@expl@finalise@setup@@{}
\long\def\@gobble#1{}
\long\def\@firstofone#1{#1}
\long\def\@firstoftwo#1#2{#1}
\long\def\@secondoftwo#1#2{#2}
\long\def\IfFileExists#1{%
\openin\@inputcheck"#1" %
\ifeof\@inputcheck
\expandafter\@secondoftwo
\else
\closein\@inputcheck
\expandafter\@firstoftwo
\fi}
\long\def\@ifnextchar#1#2#3{%
\let\reserved@d=#1%
\def\reserved@a{#2}%
\def\reserved@b{#3}%
\futurelet\@let@token\@ifnch}
\def\@ifnch{%
\ifx\@let@token\reserved@d
\expandafter\reserved@a
\else
\expandafter\reserved@b
\fi}
\expandafter\ifx\csname tex\string _let:D\endcsname\relax
\expandafter\@firstofone
\else
\GenericInfo{}{Skipping: expl3 code already part of the format}%
\expandafter\endinput
\fi
{%
\IfFileExists{expl3.ltx}
{%
\ifnum0%
\ifdefined\pdffilesize 1\fi
\ifdefined\filesize 1\fi
\ifdefined\luatexversion\ifnum\luatexversion>94 1\fi\fi
\ifdefined\kanjiskip 1\fi
>0 %
\expandafter\@firstofone
\else
\def~{ }\def\MessageBreak{^^J~~~~~~~~~~~~~~~}%
\errmessage{LaTeX Error:
LaTeX requires the e-TeX primitives and additional\MessageBreak
functionality available in the engines:\MessageBreak
- pdfTeX v1.40\MessageBreak
- XeTeX v0.99992\MessageBreak
- LuaTeX v0.95\MessageBreak
- e-(u)pTeX mid-2012\MessageBreak
or later%
}\batchmode \read -1 to \reserved@a
\fi
}
{%
\errmessage{LaTeX requires expl3}%
\batchmode \read -1 to \reserved@a
}%
{%
\input expl3.ltx
\ifdefined\NewDocumentCommand
\else
\IfFileExists{xparse.ltx}
{\input xparse.ltx }
{}%
\fi
}%
}
\ExplSyntaxOn
\cs_gset_eq:NN \@expl@cs@to@str@@N \cs_to_str:N
\cs_gset_eq:NN \@expl@str@if@eq@@nnTF \str_if_eq:nnTF
\cs_gset_eq:NN \@expl@cs@prefix@spec@@N \cs_prefix_spec:N
\cs_gset_eq:NN \@expl@cs@argument@spec@@N \cs_argument_spec:N
\cs_gset_eq:NN \@expl@cs@replacement@spec@@N \cs_replacement_spec:N
\cs_gset_eq:NN \@expl@str@map@function@@NN \str_map_function:NN
\cs_gset_eq:NN \@expl@char@generate@@nn \char_generate:nn
\ExplSyntaxOff
%%% From File: ltdefns.dtx
\def\two@digits#1{\ifnum#1<10 0\fi\number#1}
\protected\long\def\typeout#1{\begingroup
\set@display@protect
\def\par{^^J^^J}%
\immediate\write\@unused{#1}\endgroup}
\newlinechar`\^^J
\let\@@par=\par
\let\@@hyph=\-
\let\@@italiccorr=\/
\def\@height{height} \def\@depth{depth} \def\@width{width}
\def\@minus{minus}
\def\@plus{plus}
\def\hb@xt@{\hbox to}
\message{hacks,}
\def\typein{%
\let\@typein\relax
\@testopt\@xtypein\@typein}
\ifx\directlua\@undefined
\def\@xtypein[#1]#2{%
\typeout{#2}%
\advance\endlinechar\@M
\read\@inputcheck to#1%
\advance\endlinechar-\@M
\@typein}%
\else
\def\@xtypein[#1]#2{%
\typeout{#2}%
\begingroup \endlinechar\m@ne
\read\@inputcheck to#1%
\expandafter\endgroup
\expandafter\def\expandafter#1\expandafter{#1}%
\@typein}%
\fi
\def\@namedef#1{\expandafter\def\csname #1\endcsname}
\def\@nameuse#1{\csname #1\endcsname}
\def\@cons#1#2{\begingroup\let\@elt\relax\xdef#1{#1\@elt #2}\endgroup}
\def\@car#1#2\@nil{#1}
\def\@cdr#1#2\@nil{#2}
\long\def\@carcube#1#2#3#4\@nil{#1#2#3}
\def\@preamblecmds{}
\def\@onlypreamble#1{%
\expandafter\gdef\expandafter\@preamblecmds\expandafter{%
\@preamblecmds\do#1}}
\@onlypreamble\@onlypreamble
\@onlypreamble\@preamblecmds
\def\@star@or@long#1{%
\@ifstar
{\let\l@ngrel@x\relax#1}%
{\let\l@ngrel@x\long#1}}
\let\l@ngrel@x\relax
\def\newcommand{\@star@or@long\new@command}
\def\new@command#1{%
\@testopt{\@newcommand#1}0}
\def\@newcommand#1[#2]{%
\kernel@ifnextchar [{\@xargdef#1[#2]}%
{\@argdef#1[#2]}}
\long\def\@argdef#1[#2]#3{%
\@ifdefinable #1{\@yargdef#1\@ne{#2}{#3}}}
\long\def\@xargdef#1[#2][#3]#4{%
\@ifdefinable#1{%
\expandafter\def\expandafter#1\expandafter{%
\expandafter
\@protected@testopt
\expandafter
#1%
\csname\string#1\endcsname
{#3}}%
\expandafter\@yargdef
\csname\string#1\endcsname
\tw@
{#2}%
{#4}}}
\long\def\@testopt#1#2{%
\kernel@ifnextchar[{#1}{#1[{#2}]}}
\def\@protected@testopt#1{%
\ifx\protect\@typeset@protect
\expandafter\@testopt
\else
\@x@protect#1%
\fi}
\long \def \@yargdef #1#2#3{%
\ifx#2\tw@
\def\reserved@b##11{[####1]}%
\else
\let\reserved@b\@gobble
\fi
\expandafter
\@yargd@f \expandafter{\number #3}#1%
}
\long \def \@yargd@f#1#2{%
\def \reserved@a ##1#1##2##{%
\expandafter\def\expandafter#2\reserved@b ##1#1%
}%
\l@ngrel@x \reserved@a 0##1##2##3##4##5##6##7##8##9###1%
}
\long\def\@reargdef#1[#2]{%
\@yargdef#1\@ne{#2}}
\def\renewcommand{\@star@or@long\renew@command}
\def\renew@command#1{%
\begingroup \escapechar\m@ne\xdef\@gtempa{{\string#1}}\endgroup
\expandafter\@ifundefined\@gtempa
{\@latex@error{Command \string#1 undefined}\@ehc}%
\relax
\let\@ifdefinable\@rc@ifdefinable
\new@command#1}
\long\def\@ifdefinable #1#2{%
\edef\reserved@a{\expandafter\@gobble\string #1}%
\@ifundefined\reserved@a
{\edef\reserved@b{\expandafter\@carcube \reserved@a xxx\@nil}%
\ifx \reserved@b\@qend \@notdefinable\else
\ifx \reserved@a\@qrelax \@notdefinable\else
#2%
\fi
\fi}%
\@notdefinable}
\let\@@ifdefinable\@ifdefinable
\long\def\@rc@ifdefinable#1#2{%
\let\@ifdefinable\@@ifdefinable
#2}
\def\newenvironment{\@star@or@long\new@environment}
\def\new@environment#1{%
\@testopt{\@newenva#1}0}
\def\@newenva#1[#2]{%
\kernel@ifnextchar [{\@newenvb#1[#2]}{\@newenv{#1}{[#2]}}}
\def\@newenvb#1[#2][#3]{\@newenv{#1}{[#2][{#3}]}}
\def\renewenvironment{\@star@or@long\renew@environment}
\def\renew@environment#1{%
\@ifundefined{#1}%
{\@latex@error{Environment #1 undefined}\@ehc
}\relax
\expandafter\let\csname#1\endcsname\relax
\expandafter\let\csname end#1\endcsname\relax
\new@environment{#1}}
\long\def\@newenv#1#2#3#4{%
\@ifundefined{#1}%
{\expandafter\let\csname#1\expandafter\endcsname
\csname end#1\endcsname}%
\relax
\expandafter\new@command
\csname #1\endcsname#2{#3}%
\l@ngrel@x\expandafter\def\csname end#1\endcsname{#4}}
\def\newif#1{%
\count@\escapechar \escapechar\m@ne
\let#1\iffalse
\@if#1\iftrue
\@if#1\iffalse
\escapechar\count@}
\def\@if#1#2{%
\expandafter\def\csname\expandafter\@gobbletwo\string#1%
\expandafter\@gobbletwo\string#2\endcsname
{\let#1#2}}
\def\providecommand{\@star@or@long\provide@command}
\def\provide@command#1{%
\begingroup
\escapechar\m@ne\xdef\@gtempa{{\string#1}}%
\endgroup
\expandafter\@ifundefined\@gtempa
{\def\reserved@a{\new@command#1}}%
{\def\reserved@a{\renew@command\reserved@a}}%
\reserved@a}%
\def\CheckCommand{\@star@or@long\check@command}
\@onlypreamble\CheckCommand
\def\check@command#1#2#{\@check@c#1{#2}}
\@onlypreamble\check@command
\long\def\@check@c#1#2#3{%
\expandafter\let\csname\string\reserved@a\endcsname\relax
\renew@command\reserved@a#2{#3}%
\@ifundefined{\string\reserved@a}%
{\@check@eq#1\reserved@a}%
{\expandafter\@check@eq
\csname\string#1\expandafter\endcsname
\csname\string\reserved@a\endcsname}}
\@onlypreamble\@check@c
\def\@check@eq#1#2{%
\ifx#1#2\else
\@latex@warning@no@line
{Command \noexpand#1 has
changed.\MessageBreak
Check if current package is valid}%
\fi}
\@onlypreamble\@check@eq
\long\def \@gobble #1{}
\long\def \@gobbletwo #1#2{}
\long\def \@gobblethree #1#2#3{}
\long\def \@gobblefour #1#2#3#4{}
\long\def\@firstofone#1{#1}
\long\def\@firstoftwo#1#2{#1}
\long\def\@secondoftwo#1#2{#2}
\let\@iden\@firstofone
\long\def\@thirdofthree#1#2#3{#3}
\def\@expandtwoargs#1#2#3{%
\edef\reserved@a{\noexpand#1{#2}{#3}}\reserved@a}
\edef\@backslashchar{\expandafter\@gobble\string\\}
\def\@unexpandable@protect{\noexpand\protect\noexpand}
\def\DeclareRobustCommand{\@star@or@long\declare@robustcommand}
\def\declare@robustcommand#1{%
\ifx#1\@undefined\else\ifx#1\relax\else
\@latex@info{Redefining \string#1}%
\fi\fi
\edef\reserved@a{\string#1}%
\def\reserved@b{#1}%
\edef\reserved@b{\expandafter\strip@prefix\meaning\reserved@b}%
\edef#1{%
\ifx\reserved@a\reserved@b
\noexpand\x@protect
\noexpand#1%
\fi
\noexpand\protect
\expandafter\noexpand\csname
\expandafter\@gobble\string#1 \endcsname
}%
\let\@ifdefinable\@rc@ifdefinable
\expandafter\new@command\csname
\expandafter\@gobble\string#1 \endcsname
}
\def\x@protect#1{%
\ifx\protect\@typeset@protect\else
\@x@protect#1%
\fi
}
\def\@x@protect#1\fi#2#3{%
\fi\protect#1%
}
\let\@typeset@protect\relax
\def\set@display@protect{\let\protect\string}
\def\set@typeset@protect{\let\protect\@typeset@protect}
\def\protected@edef{%
\let\@@protect\protect
\let\protect\@unexpandable@protect
\afterassignment\restore@protect
\edef
}
\def\protected@xdef{%
\let\@@protect\protect
\let\protect\@unexpandable@protect
\afterassignment\restore@protect
\xdef
}
\def\unrestored@protected@xdef{%
\let\protect\@unexpandable@protect
\xdef
}
\def\restore@protect{\let\protect\@@protect}
\set@typeset@protect
\def\MakeRobust#1{%
\count@=\escapechar
\escapechar=`\\
\@ifundefined{\expandafter\@gobble\string#1}{%
\@latex@error{The control sequence `\string#1' is undefined!%
\MessageBreak There is nothing here to make robust}%
\@eha
}%
{%
\@ifundefined{\expandafter\@gobble\string#1\space}%
{%
\expandafter\@kernel@rename@newcommand
\csname\expandafter\@gobble\string#1\space\endcsname
#1%
\edef\reserved@a{\string#1}%
\def\reserved@b{#1}%
\edef\reserved@b{\expandafter\strip@prefix\meaning\reserved@b}%
\xdef#1{%
\ifx\reserved@a\reserved@b
\noexpand\x@protect\noexpand#1%
\fi
\noexpand\protect\expandafter\noexpand
\csname\expandafter\@gobble\string#1\space\endcsname}%
}%
{\@latex@info{The control sequence `\string#1' is already robust}}%
}%
\escapechar=\count@
}%
\def\@kernel@rename@newcommand#1#2{%
\robust@command@chk@safe#2%
{\@if@newcommand#2%
{\afterassignment\global
\global\@copy@newcommand#1#2%
\global\let#2\@undefined
\global\expandafter\let\csname\string#2\endcsname\@undefined}%
{\global\let#1=#2}}%
{\global\let#1=#2}}
\def\kernel@make@fragile#1{%
\@ifundefined{\expandafter\@gobble\string#1\space}%
{}%
{%
\global\expandafter\let\expandafter #1\csname
\expandafter\@gobble\string#1\space\endcsname
\expandafter\@kernel@rename@newcommand
\csname\expandafter\@gobble\string#1\expandafter\endcsname
\csname\expandafter\@gobble\string#1\space\endcsname
\global\expandafter\let\csname
\expandafter\@gobble\string#1\space\endcsname\@undefined
}%
}
\long\def\robust@command@act#1#2#3#4{%
\robust@command@chk@safe#2%
{\expandafter\robust@command@act@loop
\expandafter#2%
#1{\@nnil\@nnil}%
\robust@command@act@end}%
{\robust@command@act@end}%
{#3}{#4}}%
\long\def\robust@command@act@loop#1#2{\robust@command@act@loop@aux#1#2}
\long\def\robust@command@act@loop@aux#1#2#3{%
\ifx\@nnil#2%
\else
#2{#1}%
{\robust@command@act@do{#3}}%
{\expandafter\robust@command@act@loop\expandafter#1}%
\fi}
\long\def\robust@command@act@do#1%
\fi#2%
\robust@command@act@end#3#4{%
\fi
#1#4}
\long\def\robust@command@act@end#1#2{#1#2}
\long\def\robust@command@chk@safe#1{%
\begingroup
\escapechar=`\\
\expandafter\endgroup\expandafter
\robust@command@act@chk@args\meaning#1:->\@nil}
\def\robust@command@act@chk@args#1:->#2\@nil{%
\@expl@str@if@eq@@nnTF{#1}{macro}%
{\@firstoftwo}%
{\@expl@str@if@eq@@nnTF{#1}{\protected macro}%
{\@firstoftwo}%
{\@secondoftwo}}}
\def\NewCommandCopy{%
\declare@commandcopy
{\@firstofone}%
{\@firstoftwo\@notdefinable}}
\def\RenewCommandCopy{%
\declare@commandcopy
{\@latex@error{Command \@backslashchar\reserved@a\space undefined}\@ehc
\@firstofone}%
{\@firstofone}}
\def\DeclareCommandCopy{%
\declare@commandcopy
{\@firstofone}%
{\@firstofone}}
\long\def\declare@commandcopy#1#2#3#4{%
\edef\reserved@a{\@expl@cs@to@str@@N#3}%
\@ifundefined\reserved@a{#1}{#2}%
{\robust@command@act
\@declarecommandcopylisthook#4%
\declare@commandcopy@let{#3#4}}}
\def\@declarecommandcopylisthook{%
{\@if@DeclareRobustCommand \@copy@DeclareRobustCommand}%
{\@if@newcommand \@copy@newcommand}}
\long\def\declare@commandcopy@let#1#2{\let#1=#2\relax}
\long\def\ShowCommand#1{%
\robust@command@act
\@showcommandlisthook#1%
\show#1}
\def\@showcommandlisthook{%
{\@if@DeclareRobustCommand \@show@DeclareRobustCommand}%
{\@if@newcommand \@show@newcommand}}
\long\def\@if@DeclareRobustCommand#1{%
\begingroup
\escapechar=`\\
\edef\reserved@a{\string#1}%
\edef\reserved@b{\detokenize{#1}}%
\xdef\@gtempa{%
\ifx\reserved@a\reserved@b
\noexpand\x@protect
\noexpand#1%
\fi
\noexpand\protect
\expandafter\noexpand\csname\@expl@cs@to@str@@N#1 \endcsname}%
\endgroup
\ifx\@gtempa#1\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi}
\long\def\@copy@DeclareRobustCommand#1#2{%
\begingroup
\escapechar=`\\
\edef\reserved@a{\string#1}%
\edef\reserved@b{\detokenize{#1}}%
\edef\reserved@a{%
\endgroup
\def\noexpand#1{%
\ifx\reserved@a\reserved@b
\noexpand\x@protect
\noexpand#1%
\fi
\noexpand\protect
\expandafter\noexpand\csname\@expl@cs@to@str@@N#1 \endcsname}%
\noexpand\copy@kernel@robust@command
\expandafter\noexpand\csname\@expl@cs@to@str@@N#1 \endcsname
\expandafter\noexpand\csname\@expl@cs@to@str@@N#2 \endcsname}%
\reserved@a}
\long\def\copy@kernel@robust@command#1#2{%
\robust@command@chk@safe#2%
{\@if@newcommand#2%
{\@copy@newcommand}%
{\declare@commandcopy@let}}
{\declare@commandcopy@let}%
#1#2}
\long\def\@show@DeclareRobustCommand#1{%
\typeout{> \string#1=robust macro:}%
\typeout{->\@expl@cs@replacement@spec@@N#1.^^J}%
\expandafter\show@kernel@robust@command
\csname\@expl@cs@to@str@@N#1 \endcsname}
\long\def\show@kernel@robust@command#1{%
\robust@command@chk@safe#1%
{\@if@newcommand#1%
{\@show@newcommand}%
{\show}}%
{\show}%
#1}
\long\def\@if@newcommand#1{%
\edef\reserved@a{%
\noexpand\@protected@testopt
\noexpand#1%
\expandafter\noexpand\csname\@backslashchar\@expl@cs@to@str@@N#1\endcsname}%
\edef\reserved@b{%
\unexpanded\expandafter\expandafter\expandafter
{\expandafter\@carcube#1{}{}{}\@nil}}%
\ifx\reserved@a\reserved@b
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi}
\long\def\@copy@newcommand#1#2{%
\edef#1{\noexpand\@protected@testopt
\noexpand#1%
\expandafter\noexpand\csname\@backslashchar\@expl@cs@to@str@@N#1\endcsname
\unexpanded\expandafter\expandafter\expandafter
{\expandafter\@gobblethree#2}}%
\expandafter
\let\csname\@backslashchar\@expl@cs@to@str@@N#1\expandafter\endcsname
\csname\@backslashchar\@expl@cs@to@str@@N#2\endcsname}
\long\def\@show@newcommand#1{%
\typeout{> \string#1=robust macro:}%
\typeout{->\@expl@cs@replacement@spec@@N#1.^^J}%
\expandafter\@show@newcommand@aux
\csname\@backslashchar\@expl@cs@to@str@@N#1\expandafter\endcsname
\expandafter{#1}}
\long\def\@show@newcommand@aux#1#2{%
\typeout{> \string#1=\@expl@cs@prefix@spec@@N#1macro:}%
\edef\reserved@a{%
default \string##1=\expandafter\detokenize\@gobblethree#2.^^J%
\@expl@cs@argument@spec@@N#1->\@expl@cs@replacement@spec@@N#1}%
\showtokens\expandafter\expandafter\expandafter{\expandafter\reserved@a}}
\def\@ifundefined#1{%
\ifcsname#1\endcsname\@ifundefin@d@i\else\@ifundefin@d@ii\fi{#1}}
\long\def\@ifundefin@d@i#1\fi#2{\fi
\expandafter\ifx\csname #2\endcsname\relax
\@ifundefin@d@ii
\fi
\@secondoftwo}
\long\def\@ifundefin@d@ii\fi#1#2#3{\fi #2}
\ifx\numexpr\@undefined
\def\@ifundefined#1{%
\expandafter\ifx\csname#1\endcsname\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi}
\else\ifx\directlua\@undefined
\else
\def\@ifundefined#1{%
\ifcsname#1\endcsname
\expandafter\ifx\lastnamedcs\relax\else\@ifundefin@d@i\fi
\fi
\@firstoftwo}
\long\def\@ifundefin@d@i#1#2#3#4#5{#1#2#5}
\fi
\fi
\edef\@qend{\expandafter\@cdr\string\end\@nil}
\edef\@qrelax{\expandafter\@cdr\string\relax\@nil}
\long\def\@ifnextchar#1#2#3{%
\let\reserved@d=#1%
\def\reserved@a{#2}%
\def\reserved@b{#3}%
\futurelet\@let@token\@ifnch}
\let\kernel@ifnextchar\@ifnextchar
\def\@ifnch{%
\ifx\@let@token\@sptoken
\let\reserved@c\@xifnch
\else
\ifx\@let@token\reserved@d
\let\reserved@c\reserved@a
\else
\let\reserved@c\reserved@b
\fi
\fi
\reserved@c}
\def\:{\let\@sptoken= } \: % this makes \@sptoken a space token
\def\:{\@xifnch} \expandafter\def\: {\futurelet\@let@token\@ifnch}
\def\@ifstar#1{\@ifnextchar *{\@firstoftwo{#1}}}
\long\def\@dblarg#1{\kernel@ifnextchar[{#1}{\@xdblarg{#1}}}
\long\def\@xdblarg#1#2{#1[{#2}]{#2}}
\def\@sanitize{\@makeother\ \@makeother\\\@makeother\$\@makeother\&%
\@makeother\#\@makeother\^\@makeother\_\@makeother\%\@makeother\~}
\def \@onelevel@sanitize #1{%
\edef #1{\expandafter\strip@prefix
\meaning #1}%
}
\def\string@makeletter#1{%
\@expl@str@map@function@@NN#1\@string@makeletter}
\def\@string@makeletter#1{%
\char@if@alph{#1}%
{\@expl@char@generate@@nn{`#1}{11}}%
{#1}}
\def\char@if@alph#1{%
\ifnum0\ifnum`#1<`A 1\fi\ifnum`#1>`z 1\fi
\if\ifnum`#1>`Z @\fi\ifnum`#1<`a @\fi01\fi>0
\expandafter\@secondoftwo
\else
\expandafter\@firstoftwo
\fi}
\DeclareRobustCommand\makeatletter{\catcode`\@11\relax}
\DeclareRobustCommand\makeatother{\catcode`\@12\relax}
\def\@latex@info#1{}
\ifx\directlua\@undefined
\DeclareRobustCommand{\-}{%
\discretionary{%
\char \ifnum\hyphenchar\font<\z@
\defaulthyphenchar
\else
\hyphenchar\font
\fi
}{}{}%
}
\else
\let\-\@@hyph
\fi
\let\@dischyph=\-
\newif\if@includeinrelease
\@includeinreleasefalse
\MakeRobust\allowbreak
\MakeRobust\bigbreak
\MakeRobust\break
\MakeRobust\dotfill
\MakeRobust\frenchspacing
\MakeRobust\goodbreak
\MakeRobust\hrulefill
\MakeRobust\medbreak
\MakeRobust\nobreak
\MakeRobust\nonfrenchspacing
\MakeRobust\obeylines
\MakeRobust\obeyspaces
\MakeRobust\slash
\MakeRobust\smallbreak
\MakeRobust\strut
\MakeRobust\underbar
\long\def\g@addto@macro#1#2{%
\begingroup
\toks@\expandafter{#1#2}%
\xdef#1{\the\toks@}%
\endgroup}
%%
%% File: lthooks.dtx (C) Copyright 2020 Frank Mittelbach,
%% Phelype Oleinik & LaTeX Team
%%% From File: lthooks.dtx
\def\lthooksversion{v1.0h}
\def\lthooksdate{2021/01/07}
\ExplSyntaxOn
\bool_new:N \g__hook_debug_bool
\cs_new_eq:NN \__hook_debug:n \use_none:n
\cs_new_protected:Npn \hook_debug_on:
{
\bool_gset_true:N \g__hook_debug_bool
\__hook_debug_gset:
}
\cs_new_protected:Npn \hook_debug_off:
{
\bool_gset_false:N \g__hook_debug_bool
\__hook_debug_gset:
}
\cs_new_protected:Npn \__hook_debug_gset:
{
\cs_gset_protected:Npx \__hook_debug:n ##1
{ \bool_if:NT \g__hook_debug_bool {##1} }
}
\cs_new_eq:NN \__hook_str_compare:nn \__str_if_eq:nn
\bool_new:N \l__hook_tmpa_bool
\tl_new:N \l__hook_return_tl
\tl_new:N \l__hook_tmpa_tl
\tl_new:N \l__hook_tmpb_tl
\seq_new:N \g__hook_all_seq
\tl_new:N \g__hook_removal_list_tl
\tl_new:N \l__hook_cur_hook_tl
\prop_new:N \l__hook_work_prop
\prop_new:N \g__hook_execute_immediately_prop
\prop_new:N \g__hook_used_prop
\tl_new:N \g__hook_hook_curr_name_tl
\seq_new:N \g__hook_name_stack_seq
\cs_new_eq:NN \__hook_tmp:w ?
\cs_generate_variant:Nn \tl_gremove_once:Nn { Nx }
\cs_generate_variant:Nn \tl_show:n { x }
\cs_generate_variant:Nn \tl_log:n { x }
\scan_new:N \s__hook_mark
\cs_new_protected:Npn \__hook_tl_set:Nn #1#2
{ \cs_set_nopar:Npx #1 { \__kernel_exp_not:w {#2} } }
\cs_new_protected:Npn \__hook_tl_set:Nx #1#2
{ \cs_set_nopar:Npx #1 {#2} }
\cs_generate_variant:Nn \__hook_tl_set:Nn { c }
\cs_generate_variant:Nn \__hook_tl_set:Nx { c }
\cs_new_protected:Npn \__hook_tl_gset:Nn #1#2
{ \cs_gset_nopar:Npx #1 { \__kernel_exp_not:w {#2} } }
\cs_new_protected:Npn \__hook_tl_gset:No #1#2
{ \cs_gset_nopar:Npx #1 { \__kernel_exp_not:w \exp_after:wN {#2} } }
\cs_new_protected:Npn \__hook_tl_gset:Nx #1#2
{ \cs_gset_nopar:Npx #1 {#2} }
\cs_generate_variant:Nn \__hook_tl_gset:Nn { c }
\cs_generate_variant:Nn \__hook_tl_gset:No { c }
\cs_generate_variant:Nn \__hook_tl_gset:Nx { c }
\cs_new_protected:Npn \__hook_tl_gput_right:Nn #1#2
{ \__hook_tl_gset:Nx #1 { \__kernel_exp_not:w \exp_after:wN { #1 #2 } } }
\cs_generate_variant:Nn \__hook_tl_gput_right:Nn { No, cn }
\cs_new_protected:Npn \__hook_tl_gput_left:Nn #1#2
{
\__hook_tl_gset:Nx #1
{ \__kernel_exp_not:w {#2} \__kernel_exp_not:w \exp_after:wN {#1} }
}
\cs_generate_variant:Nn \__hook_tl_gput_left:Nn { No }
\cs_new_eq:NN \__hook_tl_gset_eq:NN \tl_gset_eq:NN
\cs_new_protected:Npn \__hook_tl_gclear:N #1
{ \__hook_tl_gset_eq:NN #1 \c_empty_tl }
\cs_generate_variant:Nn \__hook_tl_gclear:N { c }
\cs_new_protected:Npn \hook_new:n #1
{ \__hook_normalize_hook_args:Nn \__hook_new:n {#1} }
\cs_new_protected:Npn \__hook_new:n #1
{
\hook_if_exist:nTF {#1}
{ \msg_error:nnn { hooks } { exists } {#1} }
{
\seq_gput_right:Nn \g__hook_all_seq {#1}
\tl_new:c { __hook~#1 }
\__hook_declare:n {#1}
\clist_new:c {g__hook_#1_labels_clist}
\tl_new:c { g__hook_#1_reversed_tl }
\__hook_include_legacy_code_chunk:n {#1}
}
}
\cs_new_protected:Npn \__hook_declare:n #1
{
\__hook_if_exist:nF {#1}
{
\prop_new:c { g__hook_#1_code_prop }
\tl_new:c { __hook_toplevel~#1 }
\tl_new:c { __hook_next~#1 }
}
}
\cs_new_protected:Npn \hook_new_reversed:n #1
{ \__hook_normalize_hook_args:Nn \__hook_new_reversed:n {#1} }
\cs_new_protected:Npn \__hook_new_reversed:n #1
{
\__hook_new:n {#1}
\tl_gset:cn { g__hook_#1_reversed_tl } { - }
}
\cs_new_protected:Npn \hook_new_pair:nn #1#2
{ \hook_new:n {#1} \hook_new_reversed:n {#2} }
\cs_new_protected:Npn \__hook_include_legacy_code_chunk:n #1
{
\tl_if_exist:cT { @#1hook }
{
\tl_if_empty:cF { @#1hook }
{
\exp_args:Nnnv \__hook_hook_gput_code_do:nnn {#1}
{ legacy } { @#1hook }
\__hook_tl_gclear:c { @#1hook }
}
}
}
\cs_new:Npn \__hook_parse_label_default:n #1
{
\tl_if_novalue:nTF {#1}
{ \__hook_currname_or_default: }
{ \tl_trim_spaces_apply:nN {#1} \__hook_parse_dot_label:n }
}
\cs_new:Npn \__hook_parse_dot_label:n #1
{
\tl_if_empty:nTF {#1}
{
\msg_expandable_error:nn { hooks } { empty-label }
\__hook_currname_or_default:
}
{
\str_if_eq:nnTF {#1} { . }
{ \__hook_currname_or_default: }
{ \__hook_parse_dot_label:w #1 ./ \s__hook_mark }
}
}
\cs_new:Npn \__hook_parse_dot_label:w #1 ./ #2 \s__hook_mark
{
\tl_if_empty:nTF {#1}
{ \__hook_parse_dot_label_aux:w #2 \s__hook_mark }
{
\tl_if_empty:nTF {#2}
{ \__hook_make_name:n {#1} }
{ \__hook_parse_dot_label_cleanup:w #1 ./ #2 \s__hook_mark }
}
}
\cs_new:Npn \__hook_parse_dot_label_cleanup:w #1 ./ \s__hook_mark {#1}
\cs_new:Npn \__hook_parse_dot_label_aux:w #1 ./ \s__hook_mark
{ \__hook_currname_or_default: / \__hook_make_name:n {#1} }
\cs_new:Npn \__hook_currname_or_default:
{
\tl_if_empty:NTF \g__hook_hook_curr_name_tl
{
\tl_if_empty:NTF \@currname
{
\msg_expandable_error:nnn { hooks } { should-not-happen }
{ Empty~default~label. }
\__hook_make_name:n { label-missing }
}
{ \@currname }
}
{ \g__hook_hook_curr_name_tl }
}
\cs_new:Npn \__hook_make_name:n #1
{
\exp_after:wN \exp_after:wN \exp_after:wN \__hook_make_name:w
\exp_after:wN \token_to_str:N \cs:w __hook~ #1 \cs_end:
}
\exp_last_unbraced:NNNNo
\cs_new:Npn \__hook_make_name:w #1 \tl_to_str:n { __hook~ } { }
\cs_new_protected:Npn \__hook_normalize_hook_args_aux:Nn #1 #2
{
\group_begin:
\use:e
{
\group_end:
\exp_not:N #1 #2
}
}
\cs_new_protected:Npn \__hook_normalize_hook_args:Nn #1 #2
{
\__hook_normalize_hook_args_aux:Nn #1
{ { \__hook_parse_label_default:n {#2} } }
}
\cs_new_protected:Npn \__hook_normalize_hook_args:Nnn #1 #2 #3
{
\__hook_normalize_hook_args_aux:Nn #1
{
{ \__hook_parse_label_default:n {#2} }
{ \__hook_parse_label_default:n {#3} }
}
}
\cs_new_protected:Npn \__hook_normalize_hook_rule_args:Nnnnn #1 #2 #3 #4 #5
{
\__hook_normalize_hook_args_aux:Nn #1
{
{ \__hook_parse_label_default:n {#2} }
{ \__hook_parse_label_default:n {#3} }
{ \tl_trim_spaces:n {#4} }
{ \__hook_parse_label_default:n {#5} }
}
}
\cs_new_protected:Npn \hook_gput_code:nnn #1 #2
{ \__hook_normalize_hook_args:Nnn \__hook_gput_code:nnn {#1} {#2} }
\cs_new_protected:Npn \__hook_gput_code:nnn #1 #2 #3
{
\prop_if_in:NnTF \g__hook_execute_immediately_prop {#1}
{#3}
{
\__hook_if_marked_removal:nnTF {#1} {#2}
{ \__hook_unmark_removal:nn {#1} {#2} }
{
\hook_if_exist:nTF {#1}
{
\__hook_hook_gput_code_do:nnn {#1} {#2} {#3}
\__hook_update_hook_code:n {#1}
}
{ \__hook_try_declaring_generic_hook:nnn {#1} {#2} {#3} }
}
}
}
\cs_generate_variant:Nn \__hook_gput_code:nnn { nxv }
\cs_new_protected:Npn \__hook_hook_gput_code_do:nnn #1 #2 #3
{
\__hook_debug:n{\iow_term:x{****~ Add~ to~
\hook_if_exist:nF {#1} { undeclared~ }
hook~ #1~ (#2)
\on@line\space <-~ \tl_to_str:n{#3}} }
\str_if_eq:nnTF {#2} { top-level }
{
\str_if_eq:eeTF { top-level } { \__hook_currname_or_default: }
{
\__hook_declare:n {#1}
\__hook_tl_gput_right:cn { __hook_toplevel~#1 } {#3}
}
{ \msg_error:nnn { hooks } { misused-top-level } {#1} }
}
{
\prop_get:cnNTF { g__hook_#1_code_prop } {#2} \l__hook_return_tl
{
\prop_gput:cno { g__hook_#1_code_prop } {#2}
{ \l__hook_return_tl #3 }
}
{ \prop_gput:cnn { g__hook_#1_code_prop } {#2} {#3} }
}
}
\cs_new_protected:Npn \__hook_gput_undeclared_hook:nnn #1 #2 #3
{
\__hook_declare:n {#1}
\__hook_hook_gput_code_do:nnn {#1} {#2} {#3}
}
\cs_new_protected:Npn \__hook_try_declaring_generic_hook:nnn #1
{
\__hook_try_declaring_generic_hook:nNNnn {#1}
\hook_gput_code:nnn \__hook_gput_undeclared_hook:nnn
}
\cs_new_protected:Npn \__hook_try_declaring_generic_next_hook:nn #1
{
\__hook_try_declaring_generic_hook:nNNnn {#1}
\hook_gput_next_code:nn \__hook_gput_next_do:nn
}
\cs_new_protected:Npn \__hook_try_declaring_generic_hook:nNNnn #1
{
\__hook_if_file_hook:wTF #1 / / \s__hook_mark
{
\exp_args:Ne \__hook_try_declaring_generic_hook_split:nNNnn
{ \exp_args:Ne \__hook_file_hook_normalize:n {#1} }
}
{ \__hook_try_declaring_generic_hook_split:nNNnn {#1} }
}
\cs_new_protected:Npn \__hook_try_declaring_generic_hook_split:nNNnn #1 #2 #3
{
\__hook_try_declaring_generic_hook:wnTF #1 / / / \scan_stop: {#1}
{ #2 }
{ #3 } {#1}
}
\prg_new_protected_conditional:Npnn \__hook_try_declaring_generic_hook:wn
#1 / #2 / #3 / #4 \scan_stop: #5 { TF }
{
\tl_if_empty:nTF {#2}
{ \prg_return_false: }
{
\prop_if_in:NnTF \c__hook_generics_prop {#1}
{
\hook_if_exist:nF {#5} { \hook_new:n {#5} }
\prop_if_in:NnTF \c__hook_generics_reversed_ii_prop {#2}
{ \tl_gset:cn { g__hook_#5_reversed_tl } { - } }
{
\prop_if_in:NnT \c__hook_generics_reversed_iii_prop {#3}
{ \tl_gset:cn { g__hook_#5_reversed_tl } { - } }
}
\prg_return_true:
}
{ \prg_return_false: }
}
}
\prg_new_conditional:Npnn \__hook_if_file_hook:w
#1 / #2 / #3 \s__hook_mark { TF }
{
\str_if_eq:nnTF {#1} { file }
{
\bool_lazy_or:nnTF
{ \tl_if_empty_p:n {#3} }
{ \str_if_eq_p:nn {#3} { / } }
{ \prg_return_false: }
{
\prop_if_in:NnTF \c__hook_generics_file_prop {#2}
{ \prg_return_true: }
{ \prg_return_false: }
}
}
{ \prg_return_false: }
}
\cs_new:Npn \__hook_file_hook_normalize:n #1
{ \__hook_strip_double_slash:n {#1} }
\cs_new:Npn \__hook_strip_double_slash:n #1
{ \__hook_strip_double_slash:w #1 // \s__hook_mark }
\cs_new:Npn \__hook_strip_double_slash:w #1/#2/#3 // #4 \s__hook_mark
{
\tl_if_empty:nTF {#4}
{ #1/#2/#3 }
{ \__hook_strip_double_slash:w #1/#2/#3 / #4 \s__hook_mark }
}
\prop_const_from_keyval:Nn \c__hook_generics_prop
{env=,file=,package=,class=,include=}
\prop_const_from_keyval:Nn \c__hook_generics_reversed_ii_prop {after=,end=}
\prop_const_from_keyval:Nn \c__hook_generics_reversed_iii_prop {after=}
\prop_const_from_keyval:Nn \c__hook_generics_file_prop {before=,after=}
\cs_new_protected:Npn \hook_gremove_code:nn #1 #2
{ \__hook_normalize_hook_args:Nnn \__hook_gremove_code:nn {#1} {#2} }
\cs_new_protected:Npn \__hook_gremove_code:nn #1 #2
{
\__hook_if_exist:nTF {#1}
{
\str_if_eq:nnTF {#2} {*}
{
\prop_gclear:c { g__hook_#1_code_prop }
\__hook_tl_gclear:c { __hook_toplevel~#1 }
\__hook_tl_gclear:c { __hook_next~#1 }
}
{
\str_if_eq:nnTF {#2} { top-level }
{ \__hook_tl_gclear:c { __hook_toplevel~#1 } }
{
\prop_get:cnNTF { g__hook_#1_code_prop } {#2} \l__hook_return_tl
{ \__hook_gremove_code_do:nn }
{ \__hook_mark_removal:nn }
{#1} {#2}
}
}
\hook_if_exist:nT {#1}
{ \__hook_update_hook_code:n {#1} }
}
{ \__hook_mark_removal:nn {#1} {#2} }
}
\cs_new_protected:Npn \__hook_gremove_code_do:nn #1 #2
{ \prop_gremove:cn { g__hook_#1_code_prop } {#2} }
\cs_new_protected:Npn \__hook_mark_removal:nn #1 #2
{
\tl_gput_right:Nx \g__hook_removal_list_tl
{ \__hook_removal_tl:nn {#1} {#2} }
}
\cs_new_protected:Npn \__hook_unmark_removal:nn #1 #2
{
\tl_gremove_once:Nx \g__hook_removal_list_tl
{ \__hook_removal_tl:nn {#1} {#2} }
}
\prg_new_protected_conditional:Npnn \__hook_if_marked_removal:nn #1 #2 { TF }
{
\exp_args:NNx \tl_if_in:NnTF \g__hook_removal_list_tl
{ \__hook_removal_tl:nn {#1} {#2} }
{ \prg_return_true: } { \prg_return_false: }
}
\cs_new:Npn \__hook_removal_tl:nn #1 #2
{ & \tl_to_str:n {#2} $ \tl_to_str:n {#1} $ }
\prop_new:c {g__hook_??_code_prop}
\prop_new:c {__hook~??}
\tl_new:c {g__hook_??_reversed_tl}
\cs_new_protected:Npn \hook_gset_rule:nnnn #1#2#3#4
{
\__hook_normalize_hook_rule_args:Nnnnn \__hook_gset_rule:nnnn
{#1} {#2} {#3} {#4}
}
\cs_new_protected:Npn \__hook_gset_rule:nnnn #1#2#3#4
{
\__hook_declare:n {#1}
\__hook_rule_gclear:nnn {#1} {#2} {#4}
\cs_if_exist_use:cTF { __hook_rule_#3_gset:nnn }
{
{#1} {#2} {#4}
\__hook_update_hook_code:n {#1}
}
{ \msg_error:nnnnnn { hooks } { unknown-rule }
{#1} {#2} {#3} {#4} }
}
\cs_new_protected:Npn \__hook_rule_before_gset:nnn #1#2#3
{
\__hook_tl_gset:cx { g__hook_#1_rule_ \__hook_label_pair:nn {#2} {#3} _tl }
{ \__hook_label_ordered:nnTF {#2} {#3} { < } { > } }
}
\cs_new_eq:cN { __hook_rule_<_gset:nnn } \__hook_rule_before_gset:nnn
\cs_new_protected:Npn \__hook_rule_after_gset:nnn #1#2#3
{
\__hook_tl_gset:cx { g__hook_#1_rule_ \__hook_label_pair:nn {#3} {#2} _tl }
{ \__hook_label_ordered:nnTF {#3} {#2} { < } { > } }
}
\cs_new_eq:cN { __hook_rule_>_gset:nnn } \__hook_rule_after_gset:nnn
\cs_new_protected:Npn \__hook_rule_voids_gset:nnn #1#2#3
{
\__hook_tl_gset:cx { g__hook_#1_rule_ \__hook_label_pair:nn {#2} {#3} _tl }
{ \__hook_label_ordered:nnTF {#2} {#3} { -> } { <- } }
}
\cs_new_protected:cpn { __hook_rule_incompatible-error_gset:nnn } #1#2#3
{ \__hook_tl_gset:cn { g__hook_#1_rule_ \__hook_label_pair:nn {#2} {#3} _tl } { xE } }
\cs_new_protected:cpn { __hook_rule_incompatible-warning_gset:nnn } #1#2#3
{ \__hook_tl_gset:cn { g__hook_#1_rule_ \__hook_label_pair:nn {#2} {#3} _tl } { xW } }
\cs_new_protected:Npn \__hook_rule_unrelated_gset:nnn #1#2#3 { }
\cs_new_protected:Npn \__hook_rule_gclear:nnn #1#2#3
{ \cs_undefine:c { g__hook_#1_rule_ \__hook_label_pair:nn {#2} {#3} _tl } }
\cs_new:Npn \__hook_label_pair:nn #1#2
{
\if_case:w \__hook_str_compare:nn {#1} {#2} \exp_stop_f:
#1 | #1 % 0
\or: #1 | #2 % +1
\else: #2 | #1 % -1
\fi:
}
\prg_new_conditional:Npnn \__hook_label_ordered:nn #1#2 { TF }
{
\if_int_compare:w \__hook_str_compare:nn {#1} {#2} > 0 \exp_stop_f:
\prg_return_true:
\else
\prg_return_false:
\fi:
}
\cs_new:Npn \__hook_if_label_case:nnnnn #1#2
{
\cs:w use_
\if_case:w \__hook_str_compare:nn {#1} {#2}
i \or: ii \else: iii \fi: :nnn
\cs_end:
}
\cs_new_eq:NN \__hook_update_hook_code:n \use_none:n
\cs_new_protected:Npn \__hook_initialize_all: {
\cs_gset_eq:NN \__hook_update_hook_code:n \__hook_initialize_hook_code:n
\__hook_debug:n { \prop_gclear:N \g__hook_used_prop }
\seq_map_inline:Nn \g__hook_all_seq
{
\__hook_update_hook_code:n {##1}
}
\__hook_debug:n
{ \iow_term:x{^^JAll~ initialized~ (non-empty)~ hooks:}
\prop_map_inline:Nn \g__hook_used_prop
{ \iow_term:x{^^J~ ##1~ ->~
\exp_not:v {__hook~##1}~ }
}
}
\cs_gset_eq:NN \hook_use:n \__hook_use_initialized:n
\cs_gset_eq:NN \__hook_preamble_hook:n \use_none:n
}
\cs_new_protected:Npn \__hook_initialize_hook_code:n #1
{
\__hook_debug:n{ \iow_term:x{^^JUpdate~ code~ for~ hook~
'#1' \on@line :^^J} }
\__hook_include_legacy_code_chunk:n {#1}
\hook_if_exist:nT {#1}
{
\prop_if_empty:cTF {g__hook_#1_code_prop}
{
\__hook_tl_gset:co { __hook~#1 }
{
\cs:w __hook_toplevel~#1 \exp_after:wN \cs_end:
\cs:w __hook_next~#1 \cs_end:
}
}
{
\__hook_if_reversed:nTF {#1}
{ \cs_set_eq:NN \__hook_tl_gput:Nn \__hook_tl_gput_left:Nn
\cs_set_eq:NN \__hook_clist_gput:NV \clist_gput_left:NV }
{ \cs_set_eq:NN \__hook_tl_gput:Nn \__hook_tl_gput_right:Nn
\cs_set_eq:NN \__hook_clist_gput:NV \clist_gput_right:NV }
\prop_set_eq:Nc \l__hook_work_prop { g__hook_#1_code_prop }
\__hook_initialize_single:ccn
{ __hook~#1 } { g__hook_#1_labels_clist } {#1}
\__hook_debug:n{ \exp_args:NNx \prop_gput:Nnn
\g__hook_used_prop {#1}{} }
}
}
}
\cs_new:Npn \__hook_tl_csname:n #1 { l__hook_label_#1_tl }
\cs_new:Npn \__hook_seq_csname:n #1 { l__hook_label_#1_seq }
\seq_new:N \l__hook_labels_seq
\int_new:N \l__hook_labels_int
\tl_new:N \l__hook_front_tl
\tl_new:N \l__hook_rear_tl
\tl_new:c { \__hook_tl_csname:n { 0 } }
\cs_new_protected:Npn \__hook_initialize_single:NNn #1#2#3
{
\seq_clear:N \l__hook_labels_seq
\int_zero:N \l__hook_labels_int
\tl_set:Nn \l__hook_cur_hook_tl {#3}
\prop_map_inline:Nn \l__hook_work_prop
{
\int_incr:N \l__hook_labels_int
\seq_put_right:Nn \l__hook_labels_seq {##1}
\__hook_tl_set:cn { \__hook_tl_csname:n {##1} } { 0 }
\seq_clear_new:c { \__hook_seq_csname:n {##1} }
}
\prop_map_inline:Nn \l__hook_work_prop
{
\prop_map_inline:Nn \l__hook_work_prop
{
\__hook_if_label_case:nnnnn {##1} {####1}
{ \prop_map_break: }
{ \__hook_apply_label_pair:nnn {##1} {####1} }
{ \__hook_apply_label_pair:nnn {####1} {##1} }
{#3}
}
}
\__hook_debug:n { \__hook_debug_label_data:N \l__hook_work_prop }
\tl_set:Nn \l__hook_rear_tl { 0 }
\tl_set:cn { \__hook_tl_csname:n { 0 } } { 0 }
\seq_map_inline:Nn \l__hook_labels_seq
{
\int_compare:nNnT { \cs:w \__hook_tl_csname:n {##1} \cs_end: } = 0
{
\tl_set:cn { \__hook_tl_csname:n { \l__hook_rear_tl } }{##1}
\tl_set:Nn \l__hook_rear_tl {##1}
}
}
\tl_set_eq:Nc \l__hook_front_tl { \__hook_tl_csname:n { 0 } }
\__hook_tl_gclear:N #1
\clist_gclear:N #2
\bool_while_do:nn { ! \str_if_eq_p:Vn \l__hook_front_tl { 0 } }
{
\int_decr:N \l__hook_labels_int
\prop_get:NVN \l__hook_work_prop \l__hook_front_tl \l__hook_return_tl
\exp_args:NNV \__hook_tl_gput:Nn #1 \l__hook_return_tl
\__hook_clist_gput:NV #2 \l__hook_front_tl
\__hook_debug:n{ \iow_term:x{Handled~ code~ for~ \l__hook_front_tl} }
\seq_map_inline:cn { \__hook_seq_csname:n { \l__hook_front_tl } }
{
\tl_set:cx { \__hook_tl_csname:n {##1} }
{ \int_eval:n
{ \cs:w \__hook_tl_csname:n {##1} \cs_end: - 1 }
}
\int_compare:nNnT
{ \cs:w \__hook_tl_csname:n {##1} \cs_end: } = 0
{
\tl_set:cn { \__hook_tl_csname:n { \l__hook_rear_tl } } {##1}
\tl_set:Nn \l__hook_rear_tl {##1}
}
}
\tl_set_eq:Nc \l__hook_front_tl
{ \__hook_tl_csname:n { \l__hook_front_tl } }
}
\int_compare:nNnF \l__hook_labels_int = 0
{
\iow_term:x{====================}
\iow_term:x{Error:~ label~ rules~ are~ incompatible:}
\__hook_debug_label_data:N \l__hook_work_prop
\iow_term:x{====================}
}
\exp_args:NNo \__hook_tl_gput:Nn #1 { \cs:w __hook_toplevel~#3 \cs_end: }
\__hook_tl_gput_right:No #1 { \cs:w __hook_next~#3 \cs_end: }
}
\cs_generate_variant:Nn \__hook_initialize_single:NNn { cc }
\cs_new:Npn \__hook_tl_gput:Nn { \ERROR }
\cs_new:Npn \__hook_clist_gput:NV { \ERROR }
\cs_new_protected:Npn \__hook_apply_label_pair:nnn #1#2#3
{
\__hook_label_if_exist_apply:nnnF {#1} {#2} {#3}
{
\__hook_label_if_exist_apply:nnnF {#1} {#2} { ?? } { }
}
}
\cs_new_protected:Npn \__hook_label_if_exist_apply:nnnF #1#2#3
{
\if_cs_exist:w g__hook_ #3 _rule_ #1 | #2 _tl \cs_end:
\__hook_apply_rule:nnn {#1} {#2} {#3}
\exp_after:wN \use_none:n
\else:
\use:nn
\fi:
}
\cs_new_protected:Npn \__hook_apply_rule:nnn #1#2#3
{
\cs:w __hook_apply_
\cs:w g__hook_#3_reversed_tl \cs_end: rule_
\cs:w g__hook_ #3 _rule_ #1 | #2 _tl \cs_end: :nnn \cs_end:
{#1} {#2} {#3}
}
\cs_new_protected:cpn { __hook_apply_rule_<:nnn } #1#2#3
{
\__hook_debug:n { \__hook_msg_pair_found:nnn {#1} {#2} {#3} }
\tl_set:cx { \__hook_tl_csname:n {#2} }
{ \int_eval:n{ \cs:w \__hook_tl_csname:n {#2} \cs_end: + 1 } }
\seq_put_right:cn{ \__hook_seq_csname:n {#1} }{#2}
}
\cs_new_protected:cpn { __hook_apply_rule_>:nnn } #1#2#3
{
\__hook_debug:n { \__hook_msg_pair_found:nnn {#1} {#2} {#3} }
\tl_set:cx { \__hook_tl_csname:n {#1} }
{ \int_eval:n{ \cs:w \__hook_tl_csname:n {#1} \cs_end: + 1 } }
\seq_put_right:cn{ \__hook_seq_csname:n {#2} }{#1}
}
\cs_new_protected:cpn { __hook_apply_rule_xE:nnn } #1#2#3
{
\__hook_debug:n { \__hook_msg_pair_found:nnn {#1} {#2} {#3} }
\msg_error:nnnnnn { hooks } { labels-incompatible }
{#1} {#2} {#3} { 1 }
\use:c { __hook_apply_rule_->:nnn } {#1} {#2} {#3}
\use:c { __hook_apply_rule_<-:nnn } {#1} {#2} {#3}
}
\cs_new_protected:cpn { __hook_apply_rule_xW:nnn } #1#2#3
{
\__hook_debug:n { \__hook_msg_pair_found:nnn {#1} {#2} {#3} }
\msg_warning:nnnnnn { hooks } { labels-incompatible }
{#1} {#2} {#3} { 0 }
}
\cs_new_protected:cpn { __hook_apply_rule_->:nnn } #1#2#3
{
\__hook_debug:n
{
\__hook_msg_pair_found:nnn {#1} {#2} {#3}
\iow_term:x{--->~ Drop~ '#2'~ code~ from~
\iow_char:N \\ g__hook_ \l__hook_cur_hook_tl _code_prop ~
because~ of~ '#1' }
}
\prop_put:Nnn \l__hook_work_prop {#2} { }
}
\cs_new_protected:cpn { __hook_apply_rule_<-:nnn } #1#2#3
{
\__hook_debug:n
{
\__hook_msg_pair_found:nnn {#1} {#2} {#3}
\iow_term:x{--->~ Drop~ '#1'~ code~ from~
\iow_char:N \\ g__hook_ \l__hook_cur_hook_tl _code_prop ~
because~ of~ '#2' }
}
\prop_put:Nnn \l__hook_work_prop {#1} { }
}
\cs_new_eq:cc { __hook_apply_-rule_<:nnn } { __hook_apply_rule_>:nnn }
\cs_new_eq:cc { __hook_apply_-rule_>:nnn } { __hook_apply_rule_<:nnn }
\cs_new_eq:cc { __hook_apply_-rule_<-:nnn } { __hook_apply_rule_<-:nnn }
\cs_new_eq:cc { __hook_apply_-rule_->:nnn } { __hook_apply_rule_->:nnn }
\cs_new_eq:cc { __hook_apply_-rule_xE:nnn } { __hook_apply_rule_xE:nnn }
\cs_new_eq:cc { __hook_apply_-rule_xW:nnn } { __hook_apply_rule_xW:nnn }
\cs_new_protected:Npn \__hook_msg_pair_found:nnn #1#2#3
{
\iow_term:x{~ \str_if_eq:nnTF {#3} {??} {default} {~normal} ~
rule~ \__hook_label_pair:nn {#1} {#2}:~
\use:c { g__hook_#3_rule_ \__hook_label_pair:nn {#1} {#2} _tl } ~
found}
}
\cs_new_protected:Npn \__hook_debug_label_data:N #1 {
\iow_term:x{Code~ labels~ for~ sorting:}
\iow_term:x{~ \seq_use:Nnnn\l__hook_labels_seq {~and~}{,~}{~and~} }
\iow_term:x{^^J Data~ structure~ for~ label~ rules:}
\prop_map_inline:Nn #1
{
\iow_term:x{~ ##1~ =~ \tl_use:c{ \__hook_tl_csname:n {##1} }~ ->~
\seq_use:cnnn{ \__hook_seq_csname:n {##1} }{~->~}{~->~}{~->~}
}
}
\iow_term:x{}
}
\cs_new_protected:Npn \hook_log:n #1
{
\cs_set_eq:NN \__hook_log_cmd:x \iow_log:x
\__hook_normalize_hook_args:Nn \__hook_log:nN {#1} \tl_log:x
}
\cs_new_protected:Npn \hook_show:n #1
{
\cs_set_eq:NN \__hook_log_cmd:x \iow_term:x
\__hook_normalize_hook_args:Nn \__hook_log:nN {#1} \tl_show:x
}
\cs_new_protected:Npn \__hook_log_line:x #1
{ \__hook_log_cmd:x { >~#1 } }
\cs_new_protected:Npn \__hook_log_line_indent:x #1
{ \__hook_log_cmd:x { >~\@spaces #1 } }
\cs_new_protected:Npn \__hook_log:nN #1 #2
{
\__hook_preamble_hook:n {#1}
\__hook_log_cmd:x { ^^J ->~The~hook~'#1': }
\hook_if_exist:nF {#1}
{ \__hook_log_line:x { is~not~declared! } }
\hook_if_empty:nTF {#1}
{ #2 { The~hook~is~empty } }
{
\__hook_log_line:x { Code~chunks: }
\prop_if_empty:cTF { g__hook_#1_code_prop }
{ \__hook_log_line_indent:x { --- } }
{
\prop_map_inline:cn { g__hook_#1_code_prop }
{ \__hook_log_line_indent:x { ##1~->~\tl_to_str:n {##2} } }
}
\__hook_log_line:x
{
Document-level~(top-level)~code
\hook_if_exist:nT {#1}
{ ~(executed~\__hook_if_reversed:nTF {#1} {first} {last} ) } :
}
\__hook_log_line_indent:x
{
\tl_if_empty:cTF { __hook_toplevel~#1 }
{ --- }
{ -> ~ \exp_args:Nv \tl_to_str:n { __hook_toplevel~#1 } }
}
\__hook_log_line:x { Extra~code~for~next~invocation: }
\__hook_log_line_indent:x
{
\tl_if_empty:cTF { __hook_next~#1 }
{ --- }
{ ->~ \exp_args:Nv \__hook_log_next_code:n { __hook_next~#1 } }
}
\__hook_log_line:x { Rules: }
\bool_set_true:N \l__hook_tmpa_bool
\__hook_list_rules:nn {#1}
{
\bool_set_false:N \l__hook_tmpa_bool
\__hook_log_line_indent:x
{
##2~ with~
\str_if_eq:nnT {##3} {??} { default~ }
relation~ ##1
}
}
\bool_if:NT \l__hook_tmpa_bool
{ \__hook_log_line_indent:x { --- } }
\bool_lazy_and:nnTF
{ \hook_if_exist_p:n {#1} }
{ ! \hook_if_empty_p:n {#1} }
{
\__hook_log_line:x
{
Execution~order
\bool_if:NTF \l__hook_tmpa_bool
{ \__hook_if_reversed:nT {#1} { ~(after~reversal) } }
{ ~(after~
\__hook_if_reversed:nT {#1} { reversal~and~ }
applying~rules)
} :
}
#2 % \tl_show:n
{
\@spaces
\clist_if_empty:cTF { g__hook_#1_labels_clist }
{ --- }
{ \clist_use:cn {g__hook_#1_labels_clist} { ,~ } }
}
}
{
#2
{
Hook~ \hook_if_exist:nTF {#1}
{code~pool~empty} {not~declared}
}
}
}
}
\cs_new:Npn \__hook_log_next_code:n #1
{ \exp_args:No \tl_to_str:n { \use_none:nn #1 } }
\cs_new_protected:Npn \__hook_list_rules:nn #1 #2
{
\cs_set_protected:Npn \__hook_tmp:w ##1 ##2 ##3 {#2}
\prop_map_inline:cn { g__hook_#1_code_prop }
{
\prop_map_inline:cn { g__hook_#1_code_prop }
{
\__hook_if_label_case:nnnnn {##1} {####1}
{ \prop_map_break: }
{ \__hook_list_one_rule:nnn {##1} {####1} }
{ \__hook_list_one_rule:nnn {####1} {##1} }
{#1}
}
}
}
\cs_new_protected:Npn \__hook_list_one_rule:nnn #1#2#3
{
\__hook_list_if_rule_exists:nnnF {#1} {#2} {#3}
{ \__hook_list_if_rule_exists:nnnF {#1} {#2} { ?? } { } }
}
\cs_new_protected:Npn \__hook_list_if_rule_exists:nnnF #1#2#3
{
\if_cs_exist:w g__hook_ #3 _rule_ #1 | #2 _tl \cs_end:
\exp_args:Nv \__hook_tmp:w
{ g__hook_ #3 _rule_ #1 | #2 _tl } { #1 | #2 } {#3}
\exp_after:wN \use_none:nn
\fi:
\use:n
}
\cs_new_protected:Npn \__hook_debug_print_rules:n #1
{
\iow_term:n { The~hook~#1~contains~the~rules: }
\cs_set_protected:Npn \__hook_tmp:w ##1
{
\__hook_list_rules:nn {#1}
{
\iow_term:x
{
> ##1 {####2} ##1 => ##1 {####1}
\str_if_eq:nnT {####3} {??} { ~(default) }
}
}
}
\exp_args:No \__hook_tmp:w { \use:nn { ~ } { ~ } }
}
\cs_new_protected:Npn \hook_gput_next_code:nn #1
{ \__hook_normalize_hook_args:Nn \__hook_gput_next_code:nn {#1} }
\cs_new_protected:Npn \__hook_gput_next_code:nn #1 #2
{
\__hook_declare:n {#1}
\hook_if_exist:nTF {#1}
{ \__hook_gput_next_do:nn {#1} {#2} }
{ \__hook_try_declaring_generic_next_hook:nn {#1} {#2} }
}
\cs_new_protected:Npn \__hook_gput_next_do:nn #1
{
\exp_args:Nc \__hook_gput_next_do:Nnn
{ __hook_next~#1 } {#1}
}
\cs_new_protected:Npn \__hook_gput_next_do:Nnn #1 #2
{
\tl_if_empty:cT { __hook~#2 }
{ \__hook_update_hook_code:n {#2} }
\tl_if_empty:NT #1
{ \__hook_tl_gset:Nn #1 { \__hook_clear_next:n {#2} } }
\__hook_tl_gput_right:Nn #1
}
\cs_new_protected:Npn \__hook_clear_next:n #1
{ \cs_gset_eq:cN { __hook_next~#1 } \c_empty_tl }
\cs_new_protected:Npn \hook_use:n #1
{
\tl_if_exist:cTF { __hook~#1 }
{
\__hook_preamble_hook:n {#1}
\cs:w __hook~#1 \cs_end:
}
{ \__hook_use:wn #1 / \s__hook_mark {#1} }
}
\cs_new:Npn \__hook_use_initialized:n #1
{
\if_cs_exist:w __hook~#1 \cs_end:
\else:
\__hook_use_undefined:w
\fi:
\cs:w __hook~#1 \__hook_use_end:
}
\cs_new:Npn \__hook_use_undefined:w #1 #2 __hook~#3 \__hook_use_end:
{
#1 % fi
\__hook_use:wn #3 / \s__hook_mark {#3}
}
\cs_new_protected:Npn \__hook_preamble_hook:n #1
{ \__hook_initialize_hook_code:n {#1} }
\cs_new_eq:NN \__hook_use_end: \cs_end:
\cs_new:Npn \__hook_use:wn #1 / #2 \s__hook_mark #3
{
\str_if_eq:nnTF {#1} { file }
{ \__hook_try_file_hook:n {#3} }
{ } % Hook doesn't exist
}
\cs_new_protected:Npn \__hook_try_file_hook:n #1
{
\__hook_if_file_hook:wTF #1 / / \s__hook_mark
{
\exp_args:Ne \__hook_if_exist_use:n
{ \exp_args:Ne \__hook_file_hook_normalize:n {#1} }
}
{ \__hook_if_exist_use:n {#1} } % file/ generic hook (e.g. file/before)
}
\cs_new_protected:Npn \__hook_if_exist_use:n #1
{
\tl_if_exist:cT { __hook~#1 }
{
\__hook_preamble_hook:n {#1}
\cs:w __hook~#1 \cs_end:
}
}
\cs_new_protected:Npn \hook_use_once:n #1
{
\tl_if_exist:cT { __hook~#1 }
{
\tl_set:Nn \l__hook_return_tl {#1}
\__hook_normalize_hook_args:Nn \__hook_use_once_store:n
{ \l__hook_return_tl }
\hook_use:n {#1}
}
}
\cs_new_protected:Npn \__hook_use_once_store:n #1
{ \prop_gput:Nnn \g__hook_execute_immediately_prop {#1} { } }
\prg_new_conditional:Npnn \hook_if_empty:n #1 { p , T , F , TF }
{
\__hook_if_exist:nTF {#1}
{
\bool_lazy_and:nnTF
{ \prop_if_empty_p:c { g__hook_#1_code_prop } }
{
\bool_lazy_and_p:nn
{ \tl_if_empty_p:c { __hook_toplevel~#1 } }
{ \tl_if_empty_p:c { __hook_next~#1 } }
}
{ \prg_return_true: }
{ \prg_return_false: }
}
{ \prg_return_true: }
}
\prg_new_conditional:Npnn \hook_if_exist:n #1 { p , T , F , TF }
{
\tl_if_exist:cTF { __hook~#1 }
{ \prg_return_true: }
{ \prg_return_false: }
}
\prg_new_conditional:Npnn \__hook_if_exist:n #1 { p , T , F , TF }
{
\prop_if_exist:cTF { g__hook_#1_code_prop }
{ \prg_return_true: }
{ \prg_return_false: }
}
\prg_new_conditional:Npnn \__hook_if_reversed:n #1 { p , T , F , TF }
{
\if_int_compare:w \cs:w g__hook_#1_reversed_tl \cs_end: 1 < 0 \exp_stop_f:
\prg_return_true:
\else:
\prg_return_false:
\fi:
}
\msg_new:nnnn { hooks } { labels-incompatible }
{
Labels~`#1'~and~`#2'~are~incompatible
\str_if_eq:nnF {#3} {??} { ~in~hook~`#3' } .~
\int_compare:nNnTF {#4} = { 1 }
{ The~ code~ for~ both~ labels~ will~ be~ dropped. }
{ You~ may~ see~ errors~ later. }
}
{ LaTeX~found~two~incompatible~labels~in~the~same~hook.~
This~indicates~an~incompatibility~between~packages. }
\msg_new:nnnn { hooks } { exists }
{ Hook~`#1'~ has~ already~ been~ declared. }
{ There~ already~ exists~ a~ hook~ declaration~ with~ this~
name.\\
Please~ use~ a~ different~ name~ for~ your~ hook.}
\msg_new:nnn { hooks } { empty-label }
{
Empty~code~label~\msg_line_context:.~
Using~`\__hook_currname_or_default:'~instead.
}
\msg_new:nnn { hooks } { no-default-label }
{
Missing~(empty)~default~label~\msg_line_context:. \\
This~command~was~ignored.
}
\msg_new:nnnn { hooks } { unknown-rule }
{ Unknown~ relationship~ `#3'~
between~ labels~ `#2'~ and~ `#4'~
\str_if_eq:nnF {#1} {??} { ~in~hook~`#1' }. ~
Perhaps~ a~ missspelling?
}
{
The~ relation~ used~ not~ known~ to~ the~ system.~ Allowed~ values~ are~
`before'~ or~ `<',~
`after'~ or~ `>',~
`incompatible-warning',~
`incompatible-error',~
`voids'~ or~
`unrelated'.
}
\msg_new:nnnn { hooks } { misused-top-level }
{
Illegal~\iow_char:N \\AddToHook{#1}[top-level]{...}.\\
'top-level'~is~reserved~for~the~user's~document.
}
{
The~'top-level'~label~is~meant~for~user~code~only,~and~should~only~
be~used~(sparingly)~in~the~main~document.~Use~the~default~label~
'\__hook_currname_or_default:'~for~this~\@cls@pkg,~or~another~
suitable~label.
}
\msg_new:nnn { hooks } { set-top-level }
{
You~cannot~change~the~default~label~#1~`top-level'.~Illegal \\
\use:nn { ~ } { ~ } \iow_char:N \\#2{#3} \\
\msg_line_context:.
}
\msg_new:nnn { hooks } { ddhl-deprecated }
{
\iow_char:N \\DeclareDefaultHookLabel~is~deprecated.\\
Use~\iow_char:N \\SetDefaultHookLabel~instead.\\ \\
The~deprecated~name~will~be~removed~in~the~next~release.
}
\msg_new:nnn { hooks } { extra-pop-label }
{
Extra~\iow_char:N \\PopDefaultHookLabel. \\
This~command~will~be~ignored.
}
\msg_new:nnn { hooks } { missing-pop-label }
{
Missing~\iow_char:N \\PopDefaultHookLabel. \\
The~label~`#1'~was~pushed~but~never~popped.~Something~is~wrong.
}
\msg_new:nnn { hooks } { should-not-happen }
{
ERROR!~This~should~not~happen.~#1 \\
Please~report~at~https://github.com/latex3/latex2e.
}
\NewDocumentCommand \NewHook { m }{ \hook_new:n {#1} }
\NewDocumentCommand \NewReversedHook { m }{ \hook_new_reversed:n {#1} }
\NewDocumentCommand \NewMirroredHookPair { mm }{ \hook_new_pair:nn {#1}{#2} }
\NewDocumentCommand \AddToHook { m o +m }
{ \hook_gput_code:nnn {#1} {#2} {#3} }
\NewDocumentCommand \AddToHookNext { m +m }
{ \hook_gput_next_code:nn {#1} {#2} }
\NewDocumentCommand \RemoveFromHook { m o }
{ \hook_gremove_code:nn {#1} {#2} }
\tl_gset:Nn \g__hook_hook_curr_name_tl { top-level }
\cs_new_protected:Npn \__hook_curr_name_push:n #1
{ \exp_args:Nx \__hook_curr_name_push_aux:n { \__hook_make_name:n {#1} } }
\cs_new_protected:Npn \__hook_curr_name_push_aux:n #1
{
\tl_if_blank:nTF {#1}
{ \msg_error:nn { hooks } { no-default-label } }
{
\str_if_eq:nnTF {#1} { top-level }
{
\msg_error:nnnnn { hooks } { set-top-level }
{ to } { PushDefaultHookLabel } {#1}
}
{
\seq_gpush:NV \g__hook_name_stack_seq \g__hook_hook_curr_name_tl
\tl_gset:Nn \g__hook_hook_curr_name_tl {#1}
}
}
}
\cs_new_protected:Npn \__hook_curr_name_pop:
{
\seq_gpop:NNTF \g__hook_name_stack_seq \l__hook_return_tl
{ \tl_gset_eq:NN \g__hook_hook_curr_name_tl \l__hook_return_tl }
{ \msg_error:nn { hooks } { extra-pop-label } }
}
\tl_gput_right:Nn \@kernel@after@enddocument@afterlastpage
{ \__hook_end_document_label_check: }
\cs_new_protected:Npn \__hook_end_document_label_check:
{
\seq_gpop:NNT \g__hook_name_stack_seq \l__hook_return_tl
{
\msg_error:nnx { hooks } { missing-pop-label }
{ \g__hook_hook_curr_name_tl }
\tl_gset_eq:NN \g__hook_hook_curr_name_tl \l__hook_return_tl
\__hook_end_document_label_check:
}
}
\NewDocumentCommand \SetDefaultHookLabel { m }
{
\seq_if_empty:NTF \g__hook_name_stack_seq
{
\msg_error:nnnnn { hooks } { set-top-level }
{ for } { SetDefaultHookLabel } {#1}
}
{ \exp_args:Nx \__hook_set_default_label:n { \__hook_make_name:n {#1} } }
}
\cs_new_protected:Npn \__hook_set_default_label:n #1
{
\str_if_eq:nnTF {#1} { top-level }
{
\msg_error:nnnnn { hooks } { set-top-level }
{ to } { SetDefaultHookLabel } {#1}
}
{ \tl_gset:Nn \g__hook_hook_curr_name_tl {#1} }
}
\NewDocumentCommand \DeclareDefaultHookLabel { m }
{
\msg_error:nn { hooks } { ddhl-deprecated }
\SetDefaultHookLabel {#1}
}
\NewDocumentCommand \PushDefaultHookLabel { m }
{ \__hook_curr_name_push:n {#1} }
\NewDocumentCommand \PopDefaultHookLabel { }
{ \__hook_curr_name_pop: }
\cs_gset_protected:Npn \@expl@push@filename@aux@@ #1#2#3
{
\__hook_curr_name_push:n {#3}
\str_gset:Nx \g_file_curr_name_str {#3}
#1 #2 {#3}
}
\cs_new:Npn \UseHook { \hook_use:n }
\cs_new:Npn \UseOneTimeHook { \hook_use_once:n }
\cs_new_protected:Npn \ShowHook { \hook_show:n }
\cs_new_protected:Npn \LogHook { \hook_log:n }
\cs_new_protected:Npn \DebugHooksOn { \hook_debug_on: }
\cs_new_protected:Npn \DebugHooksOff { \hook_debug_off: }
\NewDocumentCommand \DeclareHookRule { m m m m }
{ \hook_gset_rule:nnnn {#1}{#2}{#3}{#4} }
\NewDocumentCommand \DeclareDefaultHookRule { m m m }
{ \hook_gset_rule:nnnn {??}{#1}{#2}{#3} }
\@onlypreamble\DeclareDefaultHookRule
\NewDocumentCommand \ClearHookRule { m m m }
{ \hook_gset_rule:nnnn {#1}{#2}{unrelated}{#3} }
\cs_new_eq:NN \IfHookExistsTF \hook_if_exist:nTF
\cs_new_eq:NN \IfHookEmptyTF \hook_if_empty:nTF
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%5
\cs_new_eq:NN \@expl@@@initialize@all@@
\__hook_initialize_all:
\cs_new_eq:NN \@expl@@@hook@curr@name@pop@@
\__hook_curr_name_pop:
\ExplSyntaxOff
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%% From File: ltalloc.dtx
\chardef\@xxxii=32
\mathchardef\@Mi=10001
\mathchardef\@Mii=10002
\mathchardef\@Miii=10003
\mathchardef\@Miv=10004
\newcount\@tempcnta
\newcount\@tempcntb
\newif\if@tempswa
\newdimen\@tempdima
\newdimen\@tempdimb
\newdimen\@tempdimc
\newbox\@tempboxa
\newskip\@tempskipa
\newskip\@tempskipb
\newtoks\@temptokena
\newskip\@flushglue \@flushglue = 0pt plus 1fil
%%% From File: ltcntrl.dtx
\message{control,}
\long\def\@whilenum#1\do #2{\ifnum #1\relax #2\relax\@iwhilenum{#1\relax
#2\relax}\fi}
\long\def\@iwhilenum#1{\ifnum #1\expandafter\@iwhilenum
\else\expandafter\@gobble\fi{#1}}
\long\def\@whiledim#1\do #2{\ifdim #1\relax#2\@iwhiledim{#1\relax#2}\fi}
\long\def\@iwhiledim#1{\ifdim #1\expandafter\@iwhiledim
\else\expandafter\@gobble\fi{#1}}
\long\def\@whilesw#1\fi#2{#1#2\@iwhilesw{#1#2}\fi\fi}
\long\def\@iwhilesw#1\fi{#1\expandafter\@iwhilesw
\else\@gobbletwo\fi{#1}\fi}
\def\@nnil{\@nil}
\def\@empty{}
\long\def\@fornoop#1\@@#2#3{}
\long\def\@for#1:=#2\do#3{%
\expandafter\def\expandafter\@fortmp\expandafter{#2}%
\ifx\@fortmp\@empty \else
\expandafter\@forloop#2,\@nil,\@nil\@@#1{#3}\fi}
\long\def\@forloop#1,#2,#3\@@#4#5{\def#4{#1}\ifx #4\@nnil \else
#5\def#4{#2}\ifx #4\@nnil \else#5\@iforloop #3\@@#4{#5}\fi\fi}
\long\def\@iforloop#1,#2\@@#3#4{\def#3{#1}\ifx #3\@nnil
\expandafter\@fornoop \else
#4\relax\expandafter\@iforloop\fi#2\@@#3{#4}}
\def\@tfor#1:={\@tf@r#1 }
\long\def\@tf@r#1#2\do#3{\def\@fortmp{#2}\ifx\@fortmp\space\else
\@tforloop#2\@nil\@nil\@@#1{#3}\fi}
\long\def\@tforloop#1#2\@@#3#4{\def#3{#1}\ifx #3\@nnil
\expandafter\@fornoop \else
#4\relax\expandafter\@tforloop\fi#2\@@#3{#4}}
\long\def\@break@tfor#1\@@#2#3{\fi\fi}
\def\@removeelement#1#2#3{%
\def\reserved@a##1,#1,##2\reserved@a{##1,##2\reserved@b}%
\def\reserved@b##1,\reserved@b##2\reserved@b{%
\ifx,##1\@empty\else##1\fi}%
\edef#3{%
\expandafter\reserved@b\reserved@a,#2,\reserved@b,#1,\reserved@a}}
%%% From File: lterror.dtx
\expandafter\let\csname ver@autoerr.sty\endcsname\fmtversion
\let\MessageBreak\relax
\DeclareRobustCommand{\GenericInfo}[2]{%
\begingroup
\def\MessageBreak{^^J#1}%
\set@display@protect
\immediate\write\m@ne{#2\on@line.}%
\endgroup
}
\DeclareRobustCommand{\GenericWarning}[2]{%
\begingroup
\def\MessageBreak{^^J#1}%
\set@display@protect
\immediate\write\@unused{^^J#2\on@line.^^J}%
\endgroup
}
\bgroup
\lccode`\@=`\ %
\lccode`\~=`\ %
\lccode`\}=`\ %
\lccode`\{=`\ %
\lccode`\T=`\T%
\lccode`\H=`\H%
\catcode`\ =11\relax%
\lowercase{%
\egroup%
\dimen@\ifx\@TeXversion\@undefined4\else\@TeXversion\fi\p@%
\ifdim\dimen@>3.14\p@%
\DeclareRobustCommand{\GenericError}[4]{%
\begingroup%
\immediate\write\@unused{}%
\def\MessageBreak{^^J}%
\set@display@protect%
\edef%
\@err@ %
{{#4}}%
\errhelp
\@err@ %
\let
\@err@ %
\@empty
\def\MessageBreak{^^J#1}%
\def~{\errmessage{%
#2.^^J^^J%
#3^^J%
Type H <return> for immediate help%
\@err@ %
}}%
~%
\endgroup}%
\else%
\DeclareRobustCommand{\GenericError}[4]{%
\begingroup%
\immediate\write\@unused{}%
\def\MessageBreak{^^J}%
\set@display@protect%
\edef%
\@err@ %
{{#4}}%
\errhelp
\@err@ %
\let
\@err@ %
\errmessage
\def\MessageBreak{^^J#1}%
\def~{\typeout{! %
#2.^^J^^J%
#3^^J%
Type H <return> for immediate help.}%
\@err@ %
{}}%
~%
\endgroup}%
\fi}%
\gdef\PackageError#1#2#3{%
\GenericError{%
(#1)\@spaces\@spaces\@spaces\@spaces
}{%
Package #1 Error: #2%
}{%
See the #1 package documentation for explanation.%
}{#3}%
}
\def\PackageWarning#1#2{%
\GenericWarning{%
(#1)\@spaces\@spaces\@spaces\@spaces
}{%
Package #1 Warning: #2%
}%
}
\def\PackageWarningNoLine#1#2{%
\PackageWarning{#1}{#2\@gobble}%
}
\def\PackageInfo#1#2{%
\GenericInfo{%
(#1) \@spaces\@spaces\@spaces
}{%
Package #1 Info: #2%
}%
}
\gdef\ClassError#1#2#3{%
\GenericError{%
(#1) \space\@spaces\@spaces\@spaces
}{%
Class #1 Error: #2%
}{%
See the #1 class documentation for explanation.%
}{#3}%
}
\def\ClassWarning#1#2{%
\GenericWarning{%
(#1) \space\@spaces\@spaces\@spaces
}{%
Class #1 Warning: #2%
}%
}
\def\ClassWarningNoLine#1#2{%
\ClassWarning{#1}{#2\@gobble}%
}
\def\ClassInfo#1#2{%
\GenericInfo{%
(#1) \space\space\@spaces\@spaces
}{%
Class #1 Info: #2%
}%
}
\gdef\@latex@error#1#2{%
\GenericError{%
\space\space\space\@spaces\@spaces\@spaces
}{%
LaTeX Error: #1%
}{%
See the LaTeX manual or LaTeX Companion for explanation.%
}{#2}%
}
\def\@latex@warning#1{%
\GenericWarning{%
\space\space\space\@spaces\@spaces\@spaces
}{%
LaTeX Warning: #1%
}%
}
\def\@latex@warning@no@line#1{%
\@latex@warning{#1\@gobble}}
\def\@latex@info#1{%
\GenericInfo{%
\@spaces\@spaces\@spaces
}{%
LaTeX Info: #1%
}%
}
\def\@latex@info@no@line#1{%
\@latex@info{#1\@gobble}}
\let\c@errorcontextlines\errorcontextlines
\c@errorcontextlines=-1
\def\on@line{ on input line \the\inputlineno}
\let\@warning\@latex@warning
\let\@@warning\@latex@warning@no@line
\global\let\@latexerr\@latex@error
\def\@spaces{\space\space\space\space}
\gdef\@eha{%
Your command was ignored.\MessageBreak
Type \space I <command> <return> \space to replace it %
with another command,\MessageBreak
or \space <return> \space to continue without it.}
\gdef\@ehb{%
You've lost some text. \space \@ehc}
\gdef\@ehc{%
Try typing \space <return> %
\space to proceed.\MessageBreak
If that doesn't work, type \space X <return> \space to quit.}
\gdef\@ehd{%
You're in trouble here. \space\@ehc}
\gdef\@notdefinable{%
\@latex@error{%
Command \@backslashchar\reserved@a\space
already defined.\MessageBreak
Or name \@backslashchar\@qend... illegal,
see p.192 of the manual}\@eha}
\gdef\@nolnerr{%
\@latex@error{There's no line here to end}\@eha}
\gdef\@nocounterr#1{%
\@latex@error{No counter '#1' defined}\@eha}
\gdef\@nocnterr{\@nocounterr?}
\gdef\@ctrerr{%
\@latex@error{Counter too large}\@ehb}
\gdef\@nodocument{%
\@latex@error{Missing \protect\begin{document}}\@ehd}
\gdef\@badend#1{%
\@latex@error{\protect\begin{\@currenvir}\@currenvline
\space ended by \protect\end{#1}}\@eha}
\gdef\@badmath{%
\@latex@error{Bad math environment delimiter}\@eha}
\gdef\@toodeep{%
\@latex@error{Too deeply nested}\@ehd}
\gdef\@badpoptabs{%
\@latex@error{\protect\pushtabs\space and \protect\poptabs
\space don't match}\@ehd}
\gdef\@badtab{%
\@latex@error{Undefined tab position}\@ehd}
\gdef\@preamerr#1{%
\begingroup
\let\protect\relax
\@latex@error{\ifcase #1 Illegal character\or
Missing @-exp\or Missing p-arg\fi\space
in array arg}\@ehd
\endgroup}
\gdef\@badlinearg{%
\@latex@error{%
Bad \protect\line\space or \protect\vector
\space argument}\@ehb}
\gdef\@parmoderr{%
\@latex@error{Not in outer par mode}\@ehb}
\gdef\@fltovf{%
\@latex@error{Too many unprocessed floats}\@ehb}
\gdef\@latexbug{%
\@latex@error{This may be a LaTeX bug}{Call for help}}
\gdef\@noitemerr{%
\@latex@error{Something's wrong--perhaps a missing %
\protect\item}\@ehc}
\gdef\@notprerr{%
\@latex@error{Can be used only in preamble}\@eha}
\gdef\@inmatherr#1{%
\relax
\ifmmode
\@latex@error{Command \protect#1 invalid in math mode}\@ehc
\fi}
\let\conditionally@traceon\@empty
\let\conditionally@traceoff\@empty
%%% From File: ltpar.dtx
\message{par,}
\def\@setpar#1{\def\par{#1}\def\@par{#1}}
\def\@par{\let\par\@@par\par}
\def\@restorepar{\def\par{\@par}}
%%% From File: ltspace.dtx
\message{spacing,}
\DeclareRobustCommand\pagebreak{\@testopt{\@no@pgbk-}4}
\DeclareRobustCommand\nopagebreak{\@testopt\@no@pgbk4}
\DeclareRobustCommand\linebreak{\@testopt{\@no@lnbk-}4}
\DeclareRobustCommand\nolinebreak{\@testopt\@no@lnbk4}
\DeclareRobustCommand\samepage{\interlinepenalty\@M
\postdisplaypenalty\@M
\interdisplaylinepenalty\@M
\@beginparpenalty\@M
\@endparpenalty\@M
\@itempenalty\@M
\@secpenalty\@M
\interfootnotelinepenalty\@M}
\def\@no@pgbk #1[#2]{%
\ifvmode
\penalty #1\@getpen{#2}%
\else
\@bsphack
\vadjust{\penalty #1\@getpen{#2}}%
\@esphack
\fi}
\def\@no@lnbk #1[#2]{%
\ifvmode
\@nolnerr
\else
\@tempskipa\lastskip
\unskip
\penalty #1\@getpen{#2}%
\ifdim\@tempskipa>\z@
\hskip\@tempskipa
\ignorespaces
\fi
\fi}
\protected\def\@normalcr{%
\let \reserved@e \relax
\let \reserved@f \relax
\@ifstar{\let \reserved@e \vadjust \let \reserved@f \nobreak
\@xnewline}%
\@xnewline}
\let\\\@normalcr
\def\@vspace@calcify#1{\begingroup\setlength\skip@{#1}\vskip\skip@\endgroup}
\DeclareRobustCommand\newline{\@normalcr\relax}
\def\@xnewline{\@ifnextchar[% ] bracket matching
\@newline
{\@gnewline\relax}}
\def\@newline[#1]{\let \reserved@e \vadjust
\@gnewline {\@vspace@calcify{#1}}}
\def\@gnewline #1{%
\ifvmode
\@nolnerr
\else
\unskip \reserved@e {\reserved@f#1}\nobreak \hfil \break
\fi}
\def\@getpen#1{\ifcase #1 \z@ \or \@lowpenalty\or
\@medpenalty \or \@highpenalty
\else \@M \fi}
\def\@nobreakfalse{\global\let\if@nobreak\iffalse}
\def\@nobreaktrue {\global\let\if@nobreak\iftrue}
\@nobreakfalse
\newdimen\@savsk
\newcount\@savsf
\def\@bsphack{%
\relax
\ifhmode
\@savsk\lastskip
\@savsf\spacefactor
\fi}
\def\@esphack{%
\relax
\ifhmode
\spacefactor\@savsf
\ifdim\@savsk>\z@
\ifdim\lastskip=\z@
\nobreak \hskip\z@skip
\fi
\ignorespaces
\fi
\else
\ifvmode
\if@nobreak\nobreak\else\if@noskipsec\nobreak\fi\fi
\fi
\fi}%
\def\@Esphack{%
\relax
\ifhmode
\spacefactor\@savsf
\ifdim\@savsk>\z@
\nobreak \hskip\z@skip
\@ignoretrue
\ignorespaces
\fi
\fi}%
\def\@xaddvskip{%
\ifdim\lastskip<\@tempskipb
\vskip-\lastskip
\vskip\@tempskipb
\else
\ifdim\@tempskipb<\z@
\ifdim\lastskip<\z@
\else
\advance\@tempskipb\lastskip
\vskip-\lastskip
\vskip \@tempskipb
\fi
\fi
\fi}
\def\addvspace#1{%
\ifvmode
\if@minipage\else
\ifdim \lastskip =\z@
\@vspace@calcify{#1}%
\else
\setlength\@tempskipb{#1}%
\@xaddvskip
\fi
\fi
\else
\@noitemerr
\fi}
\def\addpenalty#1{%
\ifvmode
\if@minipage
\else
\if@nobreak
\else
\ifdim\lastskip=\z@
\penalty#1\relax
\else
\@tempskipb\lastskip
\begingroup
\@tempskipa\@tempskipb
\advance \@tempskipb
\ifdim\prevdepth>\maxdepth\maxdepth\else
\ifdim \prevdepth = -\@m\p@ \z@ \else \prevdepth \fi
\fi
\vskip -\@tempskipb
\penalty#1%
\ifdim\@tempskipa=\@tempskipb
\else
\advance\@tempskipb -\@tempskipa
\vskip \@tempskipb
\fi
\vskip \@tempskipa
\endgroup
\fi
\fi
\fi
\else
\@noitemerr
\fi}%
\DeclareRobustCommand\vspace{\@ifstar\@vspacer\@vspace}
\def\@vspace #1{%
\ifvmode
\@vspace@calcify{#1}%
\vskip\z@skip
\else
\@bsphack
\vadjust{\@restorepar
\@vspace@calcify{#1}%
\vskip\z@skip
}%
\@esphack
\fi}
\def\@vspacer#1{%
\ifvmode
\dimen@\prevdepth
\hrule \@height\z@
\nobreak
\@vspace@calcify{#1}%
\vskip\z@skip
\prevdepth\dimen@
\else
\@bsphack
\vadjust{\@restorepar
\hrule \@height\z@
\nobreak
\@vspace@calcify{#1}%
\vskip\z@skip}%
\@esphack
\fi}
\def\smallskip{\vspace\smallskipamount}
\def\medskip{\vspace\medskipamount}
\def\bigskip{\vspace\bigskipamount}
\newskip\smallskipamount \smallskipamount=3pt plus 1pt minus 1pt
\newskip\medskipamount \medskipamount =6pt plus 2pt minus 2pt
\newskip\bigskipamount \bigskipamount =12pt plus 4pt minus 4pt
\DeclareRobustCommand{\nobreakdashes}{%
\leavevmode
\toks@{}%
\def\reserved@a##1{\toks@\expandafter{\the\toks@-}%
\futurelet\@let@token \reserved@b}%
\def\reserved@b {\ifx\@let@token -%
\expandafter\reserved@a
\else
\setbox\z@ \hbox{\the\toks@\nobreak}%
\unhbox\z@
\spacefactor\sfcode`\-
\fi}%
\futurelet\@let@token \reserved@b
}
\DeclareRobustCommand{\nobreakspace}{%
\leavevmode\nobreak\ }
\catcode `\~=13
\def~{\nobreakspace{}}
\expandafter\let\expandafter\@xobeysp\csname nobreakspace \endcsname
\def\@{\spacefactor\@m{}}%
\DeclareRobustCommand\hspace{\@ifstar\@hspacer\@hspace}
\def\@hspace#1{\begingroup\setlength\skip@{#1}\hskip\skip@\endgroup}
\def\@hspacer#1{\vrule \@width\z@\nobreak
\@hspace{#1}\hskip \z@skip}
\newskip\fill
\fill = 0pt plus 1fill
\def\stretch#1{\z@ \@plus #1fill\relax}
\DeclareRobustCommand\enspace{\leavevmode@ifvmode\kern.5em }
\protected\def\leavevmode@ifvmode{\ifvmode\expandafter\indent\fi}
\def\enskip{\hskip.5em\relax}
\def\quad{\hskip1em\relax}
\def\qquad{\hskip2em\relax}
\ifx\Umathcode\@undefined\else
\catcode "AD=13
\def^^ad{\-}
\fi
{\catcode`\^^M=13 \gdef\obeycr{\catcode`\^^M13 \def^^M{\\\relax}%
\@gobblecr}%
{\catcode`\^^M=13 \gdef\@gobblecr{\@ifnextchar
\@gobble\ignorespaces}}
\gdef\restorecr{\catcode`\^^M5 }}
%%% From File: ltlogos.dtx
\DeclareRobustCommand\TeX{T\kern-.1667em\lower.5ex\hbox{E}\kern-.125emX\@}
\DeclareRobustCommand{\LaTeX}{L\kern-.36em%
{\sbox\z@ T%
\vbox to\ht\z@{\hbox{\check@mathfonts
\fontsize\sf@size\z@
\math@fontsfalse\selectfont
A}%
\vss}%
}%
\kern-.15em%
\TeX}
\DeclareRobustCommand{\LaTeXe}{\mbox{\m@th
\if b\expandafter\@car\f@series\@nil\boldmath\fi
\LaTeX\kern.15em2$_{\textstyle\varepsilon}$}}
%%% From File: ltfiles.dtx
\message{files,}
\newread\@inputcheck
\newwrite\@unused
\newwrite\@mainaux
\newwrite\@partaux
\newif\if@filesw \@fileswtrue
\newif\if@partsw \@partswfalse
\newcount\@clubpenalty
\@clubpenalty \clubpenalty
\def\document{%
\UseOneTimeHook{begindocument/before}%
\@kernel@after@begindocument@before
\@expl@sys@load@backend@@
\ifx\@unusedoptionlist\@empty\else
\@latex@warning@no@line{Unused global option(s):^^J%
\@spaces[\@unusedoptionlist]}%
\fi
\@colht\textheight
\@colroom\textheight \vsize\textheight
\columnwidth\textwidth
\@clubpenalty\clubpenalty
\if@twocolumn
\advance\columnwidth -\columnsep
\divide\columnwidth\tw@ \hsize\columnwidth \@firstcolumntrue
\fi
\hsize\columnwidth \linewidth\hsize
\begingroup\@floatplacement\@dblfloatplacement
\makeatletter\let\@writefile\@gobbletwo
\global \let \@multiplelabels \relax
\@input{\jobname.aux}%
\endgroup
\if@filesw
\immediate\openout\@mainaux\jobname.aux
\immediate\write\@mainaux{\relax}%
\fi
\process@table
\let\glb@currsize\@empty % Force math initialization.
\normalsize
\everypar{}%
\ifx\normalsfcodes\@empty
\ifnum\sfcode`\.=\@m
\let\normalsfcodes\frenchspacing
\else
\let\normalsfcodes\nonfrenchspacing
\fi
\fi
\ifx\document@default@language\m@ne
\chardef\document@default@language\language
\fi
\@noskipsecfalse
\let \@refundefined \relax
\@kernel@before@begindocument
\UseOneTimeHook{begindocument}%
\@kernel@after@begindocument
\ifdim\topskip<1sp\global\topskip 1sp\relax\fi
\global\@maxdepth\maxdepth
\global\let\@begindocumenthook\@undefined
\ifx\@listfiles\@undefined
\global\let\@filelist\relax
\global\let\@addtofilelist\@gobble
\fi
\gdef\do##1{\global\let ##1\@notprerr}%
\@preamblecmds
\global\let \@nodocument \relax
\global\let\do\noexpand
\UseOneTimeHook{begindocument/end}%
\ignorespaces}
\NewHook{begindocument}
\NewHook{begindocument/before}
\NewHook{begindocument/end}
\edef \@kernel@after@begindocument@before {%
\let\expandafter\noexpand\csname
__hook env/document/begin\endcsname
\noexpand\@empty}
\let \@kernel@before@begindocument \@empty
\let \@kernel@after@begindocument \@empty
\@onlypreamble\document
\let\normalsfcodes\@empty
\def\nofiles{%
\@fileswfalse
\typeout{No auxiliary output files.^^J}%
\long\def\protected@write##1##2##3%
{\write\m@ne{}\if@nobreak\ifvmode\nobreak\fi\fi}%
\let\makeindex\relax
\let\makeglossary\relax}
\@onlypreamble\nofiles
\long\def \protected@write#1#2#3{%
\begingroup
\let\thepage\relax
#2%
\let\protect\@unexpandable@protect
\edef\reserved@a{\write#1{#3}}%
\reserved@a
\endgroup
\if@nobreak\ifvmode\nobreak\fi\fi
}
\let\@auxout=\@mainaux
\def\include#1{\relax
\ifnum\@auxout=\@partaux
\@latex@error{\string\include\space cannot be nested}\@eha
\else
\set@curr@file{#1}%
\edef\@curr@file{\@strip@tex@ext\@curr@file}%
\expandafter\@include\expandafter{\@curr@file} % deliberate space
\fi}
\def\includeonly#1{%
\@partswtrue
\let\@partlist\@empty
\@for\reserved@a:=#1 \do
{%
\expandafter\set@curr@file\expandafter{\reserved@a}%
\ifx\@partlist\@empty
\edef\@partlist{\@strip@tex@ext\@curr@file}%
\else
\edef\@partlist{\@partlist,\@strip@tex@ext\@curr@file}%
\fi
}%
}
\@onlypreamble\includeonly
\def\reserved@a#1{%
\def\@strip@tex@ext##1{%
\expandafter\@strip@tex@ext@aux
##1\@nil\@nil
#1\@nil\relax\@nnil}
\def\@strip@tex@ext@aux##1#1\@nil##2\@nnil{%
\ifx\relax##2\@empty
\expandafter\@cdr\expandafter\@empty\@cdr{}##1%
\else##1\fi}}%
\expandafter\reserved@a
\expandafter{\detokenize{.tex}}
\def\@include#1 {%
\clearpage
\if@filesw
\immediate\write\@mainaux{\string\@input{#1.aux}}%
\fi
\@tempswatrue
\if@partsw
\@tempswafalse
\edef\reserved@b{#1}%
\@for\reserved@a:=\@partlist\do
{\ifx\reserved@a\reserved@b\@tempswatrue\fi}%
\fi
\if@tempswa
\let\@auxout\@partaux
\if@filesw
\immediate\openout\@partaux "#1.aux"
\immediate\write\@partaux{\relax}%
\fi
\@filehook@set@CurrentFile
\UseHook{include/before}%
\UseHook{include/before/#1}%
\@input@{#1.tex}%
\UseHook{include/end/#1}%
\UseHook{include/end}%
\clearpage
\UseHook{include/after/#1}%
\UseHook{include/after}%
\clearpage
\@writeckpt{#1}%
\if@filesw
\immediate\closeout\@partaux
\fi
\else
\deadcycles\z@
\@nameuse{cp@#1}%
\fi
\let\@auxout\@mainaux}
\def\@writeckpt#1{%
\if@filesw
\immediate\write\@partaux{\string\@setckpt{#1}\@charlb}%
{\let\@elt\@wckptelt \cl@@ckpt}%
\immediate\write\@partaux{\@charrb}%
\fi}
\def\@wckptelt#1{%
\immediate\write\@partaux{%
\string\setcounter{#1}{\the\@nameuse{c@#1}}}}
\def\@setckpt#1{\global\@namedef{cp@#1}}
{\catcode`[=1 \catcode`]=2
\catcode`{=11 \catcode`}=11
\gdef\@charlb[{]
\gdef\@charrb[}]
]% }brace matching
\def\set@curr@file#1{%
\begingroup
\escapechar\m@ne
\xdef\@curr@file{%
\expandafter\expandafter\expandafter\unquote@name
\expandafter\expandafter\expandafter{%
\expandafter\string
\csname\@firstofone#1\@empty\endcsname}}%
\endgroup
}
\def\quote@name#1{"\quote@@name#1\@gobble""}
\def\quote@@name#1"{#1\quote@@name}
\def\unquote@name#1{\quote@@name#1\@gobble"}
\DeclareRobustCommand\IfFileExists[1]{%
\set@curr@file{#1}%
\expandafter\IfFileExists@\expandafter{\@curr@file}}
\long\def \IfFileExists@#1#2#3{%
\openin\@inputcheck"#1" %
\ifeof\@inputcheck
\ifx\input@path\@undefined
\def\reserved@a{#3}%
\else
\def\reserved@a{\@iffileonpath{#1}{#2}{#3}}%
\fi
\else
\closein\@inputcheck
\edef\@filef@und{"#1" }%
\def\reserved@a{#2}%
\fi
\reserved@a}
\long\def\@iffileonpath#1{%
\let\reserved@a\@secondoftwo
\expandafter\@tfor\expandafter\reserved@b\expandafter
:\expandafter=\input@path\do{%
\openin\@inputcheck\expandafter\quote@name\expandafter{\reserved@b#1} %
\ifeof\@inputcheck\else
\edef\@filef@und{\expandafter\quote@name\expandafter{\reserved@b#1} }%
\let\reserved@a\@firstoftwo%
\closein\@inputcheck
\@break@tfor
\fi}%
\reserved@a}
\DeclareRobustCommand \InputIfFileExists[2]{%
\IfFileExists{#1}%
{%
\expandafter\@swaptwoargs\expandafter
{\@filef@und}{#2\@addtofilelist{#1}\@@input}}}
\long\def\@swaptwoargs#1#2{#2#1}
\def\input{\@ifnextchar\bgroup\@iinput\@@input}
\def\@iinput#1{%
\InputIfFileExists{#1}{}%
{\filename@parse\@curr@file
\edef\reserved@a{\noexpand\@missingfileerror
{\filename@area\filename@base}%
{\ifx\filename@ext\relax tex\else\filename@ext\fi}}%
\reserved@a
\edef\reserved@a{\noexpand\@iinput{%
\@missingfile@area\@missingfile@base.\@missingfile@ext}}%
\reserved@a}}
\def\@input#1{%
\IfFileExists{#1}{\@@input\@filef@und}{\typeout{No file #1.}}}
\def\@input@#1{\InputIfFileExists{#1}{}{\typeout{No file #1.}}}
\gdef\@missingfileerror#1#2{%
\typeout{^^J! LaTeX Error: File `#1.#2' not found.^^J^^J%
Type X to quit or <RETURN> to proceed,^^J%
or enter new name. (Default extension: #2)^^J}%
\message{Enter file name: }%
{\endlinechar\m@ne
\global\read\m@ne to\@gtempa}%
\ifx\@gtempa\@empty
\let\@missingfile@area\@empty
\let\@missingfile@base\@empty
\def\@missingfile@ext{tex}%
\else
\def\reserved@b{\batchmode\read-1 to \reserved@a}%
\def\reserved@a{x}\ifx\reserved@a\@gtempa\reserved@b\fi
\def\reserved@a{X}\ifx\reserved@a\@gtempa\reserved@b\fi
\filename@parse\@gtempa
\edef\filename@ext{%
\ifx\filename@ext\relax#2\else\filename@ext\fi}%
\edef\reserved@a{%
\noexpand\IfFileExists
{\filename@area\filename@base.\filename@ext}%
{\def\noexpand\@missingfile@area{\filename@area}%
\def\noexpand\@missingfile@base{\filename@base}%
\def\noexpand\@missingfile@ext {\filename@ext}}%
{\noexpand\@missingfileerror
{\filename@area\filename@base}{\filename@ext}}}%
\reserved@a
\fi
}
\def\@obsoletefile#1#2{%
\@latex@warning@no@line{inputting `#1' instead of obsolete `#2'}}
\@onlypreamble\@obsoletefile
\let\@filelist\@gobble
\def\listfiles{%
\let\listfiles\relax
\def\@listfiles##1##2##3##4##5##6##7##8##9\@@{%
\def\reserved@d{\\}%
\@tfor\reserved@c:=##1##2##3##4##5##6##7##8\do{%
\ifx\reserved@c\reserved@d
\edef\filename@area{ \filename@area}%
\fi}}%
\def\@dofilelist{%
\typeout{^^J *File List*}%
\@for\@currname:=\@filelist\do{%
\filename@parse\@currname
\edef\reserved@a{%
\filename@base.%
\ifx\filename@ext\relax tex\else\filename@ext\fi}%
\expandafter\let\expandafter\reserved@b
\csname ver@\reserved@a\endcsname
\expandafter\expandafter\expandafter\@listfiles\expandafter
\filename@area\filename@base\\\\\\\\\\\\\\\\\\\@@
\typeout{%
\filename@area\reserved@a
\ifx\reserved@b\relax\else\@spaces\reserved@b\fi}}%
\typeout{ ***********^^J}}}
\@onlypreamble\listfiles
\let\@dofilelist\relax
%%% From File: ltoutenc.dtx
\message{font encodings,}
\def\DeclareTextCommand{%
\@dec@text@cmd\newcommand}
\def\ProvideTextCommand{%
\@dec@text@cmd\providecommand}
\def\@dec@text@cmd#1#2#3{%
\expandafter\def\expandafter#2%
\expandafter{%
\csname#3-cmd\expandafter\endcsname
\expandafter#2%
\csname#3\string#2\endcsname
}%
\let\@ifdefinable\@rc@ifdefinable
\expandafter#1\csname#3\string#2\endcsname}
\def\chardef@text@cmd{%
\let\@ifdefinable\@@ifdefinable
\chardef
}
\def\DeclareTextSymbol#1#2#3{%
\@dec@text@cmd\chardef@text@cmd#1{#2}#3\relax
}
\@onlypreamble\DeclareTextCommand
\@onlypreamble\DeclareTextSymbol
\def\@current@cmd#1{%
\ifx\protect\@typeset@protect
\@inmathwarn#1%
\else
\noexpand#1\expandafter\@gobble
\fi}
\def\@changed@cmd#1#2{%
\ifx\protect\@typeset@protect
\@inmathwarn#1%
\expandafter\ifx\csname\cf@encoding\string#1\endcsname\relax
\expandafter\ifx\csname ?\string#1\endcsname\relax
\expandafter\def\csname ?\string#1\endcsname{%
\TextSymbolUnavailable#1%
}%
\fi
\global\expandafter\let
\csname\cf@encoding \string#1\expandafter\endcsname
\csname ?\string#1\endcsname
\fi
\csname\cf@encoding\string#1%
\expandafter\endcsname
\else
\noexpand#1%
\fi}
\gdef\TextSymbolUnavailable#1{%
\@latex@error{%
Command \protect#1 unavailable in encoding \cf@encoding%
}\@eha}
\def\@inmathwarn#1{%
\ifmmode
\@latex@warning{Command \protect#1 invalid in math mode}%
\fi}
\def\DeclareTextCommandDefault#1{%
\DeclareTextCommand#1?}
\def\ProvideTextCommandDefault#1{%
\ProvideTextCommand#1?}
\@onlypreamble\DeclareTextCommandDefault
\expandafter\let\csname?-cmd\endcsname\@changed@cmd
\def\DeclareTextAccent#1#2#3{%
\DeclareTextCommand#1{#2}{\add@accent{#3}}}
\@onlypreamble\DeclareTextAccent
\def\add@accent#1#2{\hmode@bgroup
\let\hmode@start@before@group\@firstofone
\setbox\@tempboxa\hbox{#2%
\global\mathchardef\accent@spacefactor\spacefactor}%
\let\maybe@load@fontshape\relax
\let\ignorespaces\relax
\accent#1 #2\egroup\spacefactor\accent@spacefactor}
\let\accent@spacefactor\relax
\def\hmode@bgroup{\leavevmode\bgroup}
\def\DeclareTextCompositeCommand#1#2#3#4{%
\expandafter\let\expandafter\reserved@a\csname#2\string#1\endcsname
\ifx\reserved@a\relax
\DeclareTextCommand#1{#2}{%
\@latex@error{\string#1 undeclared in encoding #2}\@eha}%
\@latex@info{Composite with undeclared \string#1 in encoding #2}%
\expandafter\let\expandafter\reserved@a\csname#2\string#1\endcsname
\fi
\expandafter\expandafter\expandafter\ifx
\expandafter\@car\reserved@a\relax\relax\@nil \@text@composite \else
\edef\reserved@b##1{%
\def\expandafter\noexpand
\csname#2\string#1\endcsname####1{%
\noexpand\@text@composite
\expandafter\noexpand\csname#2\string#1\endcsname
####1\noexpand\@empty\noexpand\@text@composite
{##1}}}%
\expandafter\reserved@b\expandafter{\reserved@a{##1}}%
\fi
\expandafter\def\csname\expandafter\string\csname
#2\endcsname\string#1-\string#3\@empty\endcsname{#4}%
}
\@onlypreamble\DeclareTextCompositeCommand
\def\@text@composite#1#2#3\@text@composite{%
\expandafter\@text@composite@x
\csname\string#1-\string#2\endcsname}
\def\@text@composite@x#1{%
\ifx#1\relax
\expandafter\@secondoftwo
\else
\expandafter\@firstoftwo
\fi
#1}
\catcode\z@=11\relax
\def\DeclareTextComposite#1#2#3#4{%
\def\reserved@a{\DeclareTextCompositeCommand#1{#2}{#3}}%
\bgroup
\lccode\z@#4%
\lowercase{%
\egroup
\reserved@a ^^@}}
\catcode\z@=15\relax
\@onlypreamble\DeclareTextComposite
\DeclareRobustCommand*\UseTextAccent[3]{%
\hmode@start@before@group
{%
\let\hmode@start@before@group\@firstofone
\let\@curr@enc\cf@encoding
\@use@text@encoding{#1}%
#2{\@use@text@encoding\@curr@enc#3}%
}}
\DeclareRobustCommand*\UseTextSymbol[2]{%
\hmode@start@before@group
{%
\def\@wrong@font@char{\MessageBreak
for \noexpand\symbol`\string#2'}%
\@use@text@encoding{#1}%
#2%
}%
}
\def\@use@text@encoding#1{%
\edef\f@encoding{#1}%
\xdef\font@name{%
\csname\curr@fontshape/\f@size\endcsname}%
\pickup@font
\font@name
\@@enc@update}
\let\hmode@start@before@group\leavevmode
\def\DeclareTextSymbolDefault#1#2{%
\DeclareTextCommandDefault#1{\UseTextSymbol{#2}#1}}
\def\DeclareTextAccentDefault#1#2{%
\DeclareTextCommandDefault#1{\UseTextAccent{#2}#1}}
\@onlypreamble\DeclareTextSymbolDefault
\@onlypreamble\DeclareTextAccentDefault
\def\UndeclareTextCommand#1#2{%
\expandafter\ifx\csname#2\string#1\endcsname\relax
\else
\global\expandafter\let\csname#2\string#1\endcsname
\@undefined
\expandafter\expandafter\expandafter
\ifx\expandafter\@thirdofthree#1\@undefined
\expandafter\gdef\expandafter#1\expandafter
{\csname ?-cmd\expandafter\endcsname\expandafter
#1\csname?\string#1\endcsname}%
\fi
\fi
}
\@onlypreamble\UndeclareTextCommand
\def\@tabacckludge#1{\expandafter\@changed@cmd
\csname\string#1\endcsname\relax}
\let\a=\@tabacckludge
\DeclareTextAccentDefault{\"}{OT1}
\DeclareTextAccentDefault{\'}{OT1}
\DeclareTextAccentDefault{\.}{OT1}
\DeclareTextAccentDefault{\=}{OT1}
\DeclareTextAccentDefault{\H}{OT1}
\DeclareTextAccentDefault{\^}{OT1}
\DeclareTextAccentDefault{\`}{OT1}
\DeclareTextAccentDefault{\b}{OT1}
\DeclareTextAccentDefault{\c}{OT1}
\DeclareTextAccentDefault{\d}{OT1}
\DeclareTextAccentDefault{\r}{OT1}
\DeclareTextAccentDefault{\u}{OT1}
\DeclareTextAccentDefault{\v}{OT1}
\DeclareTextAccentDefault{\~}{OT1}
\DeclareTextSymbolDefault{\AE}{OT1}
\DeclareTextSymbolDefault{\L}{OT1}
\DeclareTextSymbolDefault{\OE}{OT1}
\DeclareTextSymbolDefault{\O}{OT1}
\DeclareTextSymbolDefault{\ae}{OT1}
\DeclareTextSymbolDefault{\i}{OT1}
\DeclareTextSymbolDefault{\j}{OT1}
\DeclareTextSymbolDefault{\ij}{OT1}
\DeclareTextSymbolDefault{\IJ}{OT1}
\DeclareTextSymbolDefault{\l}{OT1}
\DeclareTextSymbolDefault{\oe}{OT1}
\DeclareTextSymbolDefault{\o}{OT1}
\DeclareTextSymbolDefault{\ss}{OT1}
\DeclareTextSymbolDefault{\textdollar}{OT1}
\DeclareTextSymbolDefault{\textemdash}{OT1}
\DeclareTextSymbolDefault{\textendash}{OT1}
\DeclareTextSymbolDefault{\textexclamdown}{OT1}
\DeclareTextSymbolDefault{\textquestiondown}{OT1}
\DeclareTextSymbolDefault{\textquotedblleft}{OT1}
\DeclareTextSymbolDefault{\textquotedblright}{OT1}
\DeclareTextSymbolDefault{\textquoteleft}{OT1}
\DeclareTextSymbolDefault{\textquoteright}{OT1}
\DeclareTextSymbolDefault{\textsterling}{OT1}
\DeclareTextSymbolDefault{\textasteriskcentered}{OMS}
\DeclareTextSymbolDefault{\textbackslash}{OMS}
\DeclareTextSymbolDefault{\textbar}{OMS}
\DeclareTextSymbolDefault{\textbardbl}{OMS}
\DeclareTextSymbolDefault{\textbraceleft}{OMS}
\DeclareTextSymbolDefault{\textbraceright}{OMS}
\DeclareTextSymbolDefault{\textbullet}{OMS}
\DeclareTextSymbolDefault{\textdaggerdbl}{OMS}
\DeclareTextSymbolDefault{\textdagger}{OMS}
\DeclareTextSymbolDefault{\textparagraph}{OMS}
\DeclareTextSymbolDefault{\textperiodcentered}{OMS}
\DeclareTextSymbolDefault{\textsection}{OMS}
\DeclareTextAccentDefault{\textcircled}{OMS}
\DeclareTextSymbolDefault{\textless}{OML}
\DeclareTextSymbolDefault{\textgreater}{OML}
\DeclareTextAccentDefault{\t}{OML}
\DeclareTextCommandDefault{\textcopyright}{\textcircled{c}}
\DeclareTextCommandDefault{\textasciicircum}{\^{}}
\DeclareTextCommandDefault{\textasciitilde}{\~{}}
\DeclareTextCommandDefault{\textunderscore}{%
\leavevmode \kern.06em\vbox{\hrule\@width.3em}}
\DeclareTextSymbolDefault{\textcompwordmark}{T1}
\DeclareTextCommandDefault{\textvisiblespace}{%
\mbox{\kern.06em\vrule \@height.3ex}%
\vbox{\hrule \@width.3em}%
\hbox{\vrule \@height.3ex}}
\DeclareTextCommandDefault{\textellipsis}{%
.\kern\fontdimen3\font
.\kern\fontdimen3\font
.\kern\fontdimen3\font}
\DeclareTextCommandDefault{\textregistered}{\textcircled{%
\check@mathfonts\fontsize\sf@size\z@\math@fontsfalse\selectfont R}}
\DeclareTextCommandDefault{\texttrademark}{\textsuperscript{TM}}
\DeclareTextCommandDefault{\SS}{SS}
\DeclareTextCommandDefault{\textordfeminine}{\textsuperscript{a}}
\DeclareTextCommandDefault{\textordmasculine}{\textsuperscript{o}}
\DeclareRobustCommand{\$}{\ifmmode\mathdollar\else\textdollar\fi}
\protected\def\{{\ifmmode\lbrace\else\textbraceleft\fi}
\protected\def\}{\ifmmode\rbrace\else\textbraceright\fi}
\DeclareRobustCommand{\P}{\ifmmode\mathparagraph\else\textparagraph\fi}
\DeclareRobustCommand{\S}{\ifmmode\mathsection\else\textsection\fi}
\DeclareRobustCommand{\dag}{\ifmmode{\dagger}\else\textdagger\fi}
\DeclareRobustCommand{\ddag}{\ifmmode{\ddagger}\else\textdaggerdbl\fi}
\DeclareRobustCommand{\_}{%
\ifmmode\nfss@text{\textunderscore}\else\textunderscore\fi}
\DeclareRobustCommand{\copyright}{%
\ifmmode{\nfss@text{\textcopyright}}\else\textcopyright\fi}
\DeclareRobustCommand{\pounds}{%
\ifmmode\mathsterling\else\textsterling\fi}
\DeclareRobustCommand{\dots}{%
\ifmmode\mathellipsis\else\textellipsis\fi}
\let\ldots\dots
\DeclareTextCommandDefault\textcommabelow[1]
{\hmode@bgroup\ooalign{\null#1\crcr\hidewidth\raise-.31ex
\hbox{\check@mathfonts\fontsize\ssf@size\z@
\math@fontsfalse\selectfont,}\hidewidth}\egroup}
\DeclareTextCommandDefault\textcommaabove[1]{%
\hmode@bgroup
\ooalign{%
\hidewidth
\raise.7ex\hbox{%
\check@mathfonts\fontsize\ssf@size\z@\math@fontsfalse\selectfont`%
}%
\hidewidth\crcr
\null#1\crcr
}%
\egroup
}
%%% From File: ltcounts.dtx
\def\setcounter#1#2{%
\@ifundefined{c@#1}%
{\@nocounterr{#1}}%
{\global\csname c@#1\endcsname#2\relax}}
\def\addtocounter#1#2{%
\@ifundefined{c@#1}%
{\@nocounterr{#1}}%
{\global\advance\csname c@#1\endcsname #2\relax}}
\def\newcounter#1{%
\expandafter\@ifdefinable \csname c@#1\endcsname
{\@definecounter{#1}}%
\@ifnextchar[{\@newctr{#1}}{}}
\def\value#1{\csname c@#1\endcsname}
\def\@newctr#1[#2]{%
\@ifundefined{c@#2}{\@nocounterr{#2}}{\@addtoreset{#1}{#2}}}
\def\stepcounter#1{%
\addtocounter{#1}\@ne
\begingroup
\let\@elt\@stpelt
\csname cl@#1\endcsname
\endgroup}
\def\@stpelt#1{\global\csname c@#1\endcsname \m@ne\stepcounter{#1}}%
\def\cl@@ckpt{\@elt{page}}
\def\@definecounter#1{\expandafter\newcount\csname c@#1\endcsname
\setcounter{#1}\z@
\global\expandafter\let\csname cl@#1\endcsname\@empty
\@addtoreset{#1}{@ckpt}%
\global\expandafter\let\csname p@#1\endcsname\@empty
\expandafter
\gdef\csname the#1\expandafter\endcsname\expandafter
{\expandafter\@arabic\csname c@#1\endcsname}}
\def\@addtoreset#1#2{\expandafter\@cons\csname cl@#2\endcsname {{#1}}}
\def\@removefromreset#1#2{%
\@ifundefined{c@#2}\relax
{\begingroup
\expandafter\let\csname c@#1\endcsname\@removefromreset
\def\@elt##1{%
\expandafter\ifx\csname c@##1\endcsname\@removefromreset
\else
\noexpand\@elt{##1}%
\fi}%
\expandafter\xdef\csname cl@#2\endcsname
{\csname cl@#2\endcsname}%
\endgroup}}
\def\@ifbothcounters#1#2#3{%
\@ifundefined{c@#1}{\@nocounterr{#1}}%
{% else counter is defined
\@ifundefined{c@#2}{\@nocounterr{#2}}%
{% else both counter and within are defined
#3}}}
\def\counterwithout {\@ifstar\counterwithout@s\counterwithout@x}
\def\counterwithout@s#1#2{%
\@ifbothcounters{#1}{#2}{\@removefromreset{#1}{#2}}}
\def\counterwithout@x#1#2{%
\@ifbothcounters{#1}{#2}%
{\@removefromreset{#1}{#2}%
\expandafter
\gdef\csname the#1\expandafter\endcsname\expandafter
{\expandafter
\@arabic\csname c@#1\endcsname}}}
\def\counterwithin{\@ifstar\counterwithin@s\counterwithin@x}
\def\counterwithin@s#1#2{%
\@ifbothcounters{#1}{#2}{\@addtoreset{#1}{#2}}}
\def\counterwithin@x#1#2{%
\@ifbothcounters{#1}{#2}%
{\@addtoreset{#1}{#2}%
\expandafter
\gdef\csname the#1\expandafter\endcsname\expandafter
{\csname the#2\expandafter\endcsname\expandafter
.\expandafter
\@arabic\csname c@#1\endcsname}}}
\def\arabic#1{\expandafter\@arabic\csname c@#1\endcsname}
\def\roman#1{\expandafter\@roman\csname c@#1\endcsname}
\def\Roman#1{\expandafter\@Roman\csname c@#1\endcsname}
\def\alph#1{\expandafter\@alph\csname c@#1\endcsname}
\def\Alph#1{\expandafter\@Alph\csname c@#1\endcsname}
\def\fnsymbol#1{\expandafter\@fnsymbol\csname c@#1\endcsname}
\def\@arabic#1{\number #1} %% changed 29 Apr 86
\def\@roman#1{\romannumeral #1}
\def\@Roman#1{\expandafter\@slowromancap\romannumeral #1@}
\def\@slowromancap#1{\ifx @#1% then terminate
\else
\if i#1I\else\if v#1V\else\if x#1X\else\if l#1L\else\if
c#1C\else\if d#1D\else \if m#1M\else#1\fi\fi\fi\fi\fi\fi\fi
\expandafter\@slowromancap
\fi
}
\def\@alph#1{%
\ifcase#1\or a\or b\or c\or d\or e\or f\or g\or h\or i\or j\or
k\or l\or m\or n\or o\or p\or q\or r\or s\or t\or u\or v\or w\or x\or
y\or z\else\@ctrerr\fi}
\def\@Alph#1{%
\ifcase#1\or A\or B\or C\or D\or E\or F\or G\or H\or I\or J\or
K\or L\or M\or N\or O\or P\or Q\or R\or S\or T\or U\or V\or W\or X\or
Y\or Z\else\@ctrerr\fi}
\def\@fnsymbol#1{%
\ifcase#1\or \TextOrMath\textasteriskcentered *\or
\TextOrMath \textdagger \dagger\or
\TextOrMath \textdaggerdbl \ddagger \or
\TextOrMath \textsection \mathsection\or
\TextOrMath \textparagraph \mathparagraph\or
\TextOrMath \textbardbl \|\or
\TextOrMath {\textasteriskcentered\textasteriskcentered}{**}\or
\TextOrMath {\textdagger\textdagger}{\dagger\dagger}\or
\TextOrMath {\textdaggerdbl\textdaggerdbl}{\ddagger\ddagger}\else
\@ctrerr \fi
}%
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname protected\endcsname\relax
\DeclareRobustCommand\TextOrMath{%
\ifmmode \expandafter\@secondoftwo
\else \expandafter\@firstoftwo \fi}
\protected@edef\TextOrMath#1#2{\TextOrMath{#1}{#2}}
\else
\protected\expandafter\def\csname TextOrMath\space\endcsname{%
\ifmmode \expandafter\@secondoftwo
\else \expandafter\@firstoftwo \fi}
\edef\TextOrMath#1#2{%
\expandafter\noexpand\csname TextOrMath\space\endcsname
{#1}{#2}}
\fi
%%% From File: ltlength.dtx
\message{lengths,}
\def\newlength#1{\@ifdefinable#1{\newskip#1}}
\def\setlength#1#2{#1 #2\relax}
\def\addtolength#1#2{\advance#1 #2\relax}
\def\@settodim#1#2#3{\setbox\@tempboxa\hbox{{#3}}#2#1\@tempboxa
\setbox\@tempboxa\box\voidb@x}
\DeclareRobustCommand\settoheight{\@settodim\ht}
\DeclareRobustCommand\settodepth {\@settodim\dp}
\DeclareRobustCommand\settowidth {\@settodim\wd}
\def\@settopoint#1{\divide#1\p@\multiply#1\p@}
%%% From File: ltfssbas.dtx
%% Copyright (C) 1989-2002 Frank Mittelbach and Rainer Sch\"opf
\def\@nomath#1{\relax\ifmmode
\@font@warning{Command \noexpand#1invalid in math mode}\fi}
\gdef\no@alphabet@error#1{\relax \ifmmode
\@latex@error{Math\space alphabet\space identifier\space
\noexpand#1is\space undefined\space in\space math\space
version\space `\math@version'}%
{Your\space requested\space math\space alphabet\space
is\space undefined\space in\space the\space current\space
math\space version.^^JCheck\space the\space spelling\space
or\space use\space the\space \noexpand\SetMathAlphabet\space
command.}
\fi}
\let\mathgroup\fam
\@onlypreamble\new@mathgroup
\def\DeclareFontShape{\begingroup
\nfss@catcodes
\expandafter\endgroup
\DeclareFontShape@}
\def\DeclareFontShape@#1#2#3#4#5#6{%
\expandafter\ifx\csname #1+#2\endcsname\relax
\@latex@error{Font family `#1+#2' unknown}\@eha
\else
\edef\reserved@a{#3}%
\series@maybe@drop@one@m\reserved@a\reserved@b
\ifx\reserved@a\reserved@b\else
\@latex@warning{Font shape declaration has incorrect series
value `#3'.\MessageBreak It should not contain an `m'!
Please correct it.\MessageBreak Found}%
\fi
\expandafter
\xdef\csname#1/#2/\reserved@b/#4\endcsname
{\expandafter\noexpand\csname #5\endcsname}%
\def\reserved@a{#6}%
\global
\expandafter\let\csname#5\expandafter\endcsname
\ifx\reserved@a\@empty
\@empty
\else
\reserved@a
\fi
\fi
}
\def\DeclareFixedFont#1#2#3#4#5#6{%
\begingroup
\math@fontsfalse
\every@math@size{}%
\fontsize{#6}\z@
\usefont{#2}{#3}{#4}{#5}%
\global\expandafter\let\expandafter#1\the\font
\endgroup
}
\def\do@subst@correction{%
\xdef\subst@correction{%
\font@name
\global\expandafter\font
\csname \curr@fontshape/\f@size\endcsname
\noexpand\fontname\font
\relax}%
\aftergroup\subst@correction
}
\def\DeclareFontFamily#1#2#3{%
\@ifundefined{T@#1}%
{%
\@latex@error{Encoding scheme `#1' unknown}\@eha
}%
{%
\def\reserved@a{#3}%
\global
\expandafter\let\csname #1+#2\expandafter\endcsname
\ifx \reserved@a\@empty
\@empty
\else \reserved@a
\fi
}%
}
\let\cdp@list\@empty
\@onlypreamble\cdp@list
\let\cdp@elt\relax
\@onlypreamble\cdp@elt
\def\DeclareFontEncoding{%
\begingroup
\nfss@catcodes
\expandafter\endgroup
\DeclareFontEncoding@}
\@onlypreamble\DeclareFontEncoding
\def\DeclareFontEncoding@#1#2#3{%
\expandafter
\ifx\csname T@#1\endcsname\relax
\def\cdp@elt{\noexpand\cdp@elt}%
\xdef\cdp@list{\cdp@list\cdp@elt{#1}%
{\default@family}{\default@series}%
{\default@shape}}%
\expandafter\let\csname#1-cmd\endcsname\@changed@cmd
\else
\@font@info{Redeclaring font encoding #1}%
\fi
\global\@namedef{T@#1}{#2}%
\global\@namedef{M@#1}{\default@M#3}%
\xdef\LastDeclaredEncoding{#1}%
}
\@onlypreamble\DeclareFontEncoding@
\def\LastDeclaredEncoding{}
\def\DeclareFontSubstitution#1#2#3#4{%
\expandafter
\ifx\csname T@#1\endcsname\relax
\@latex@error{Encoding scheme `#1' unknown}\@eha
\else
\begingroup
\edef\reserved@a{#1}%
\toks@{}%
\def\cdp@elt##1##2##3##4{%
\def\reserved@b{##1}%
\ifx\reserved@a\reserved@b
\addto@hook\toks@{\cdp@elt{##1}{#2}{#3}{#4}}%
\else
\addto@hook\toks@{\cdp@elt{##1}{##2}{##3}{##4}}%
\fi}%
\cdp@list
\xdef\cdp@list{\the\toks@}%
\endgroup
\global
\@namedef{D@#1}{%
\def\default@family{#2}%
\def\default@series{#3}%
\def\default@shape{#4}%
}%
\fi
}
\@onlypreamble\DeclareFontSubstitution
\def\DeclareFontEncodingDefaults#1#2{%
\ifx\relax#1\else
\ifx\default@T\@empty\else
\@font@info{Overwriting encoding scheme text defaults}%
\fi
\gdef\default@T{#1}%
\fi
\ifx\relax#2\else
\ifx\default@M\@empty\else
\@font@info{Overwriting encoding scheme math defaults}%
\fi
\gdef\default@M{#2}%
\fi
}
\@onlypreamble\DeclareFontEncodingDefaults
\let\default@T\@empty
\let\default@M\@empty
\def\DeclarePreloadSizes#1#2#3#4#5{%
\@ifundefined{T@#1}%
{\@latex@error{Encoding scheme `#1' unknown}\@eha}%
{%
\begingroup
\def\reserved@f##1,{%
\if>##1>%
\let\reserved@f\relax
\else
\xdef\font@name{\csname#1/#2/#3/#4/##1\endcsname}%
\pickup@font
\global\expandafter\let\font@name\relax
\fi
\reserved@f}%
\reserved@f#5,,%
\endgroup
}%
}
\@onlypreamble\DeclarePreloadSizes
\newif\ifmath@fonts \math@fontstrue
\def\DeclareMathSizes{%
\@ifstar{\@DeclareMathSizes\math@fontsfalse}%
{\@DeclareMathSizes{}}}
\@onlypreamble\DeclareMathSizes
\def\@DeclareMathSizes #1#2#3#4#5{%
\@defaultunits\dimen@ #2pt\relax\@nnil
\if $#3$%
\expandafter\let\csname S@\strip@pt\dimen@\endcsname\math@fontsfalse
\else
\@defaultunits\dimen@ii #3pt\relax\@nnil
\@defaultunits\@tempdima #4pt\relax\@nnil
\@defaultunits\@tempdimb #5pt\relax\@nnil
\toks@{#1}%
\expandafter\xdef\csname S@\strip@pt\dimen@\endcsname{%
\gdef\noexpand\tf@size{\strip@pt\dimen@ii}%
\gdef\noexpand\sf@size{\strip@pt\@tempdima}%
\gdef\noexpand\ssf@size{\strip@pt\@tempdimb}%
\the\toks@
}%
\fi
}%
\@onlypreamble\@DeclareMathSizes
\DeclareRobustCommand\fontencoding[1]{%
\expandafter\ifx\csname T@#1\endcsname\relax
\@latex@error{Encoding scheme `#1' unknown}\@eha
\else
\edef\f@encoding{#1}%
\ifx\cf@encoding\f@encoding
\let\enc@update\relax
\else
\let\enc@update\@@enc@update
\fi
\fi
}
\def\@@enc@update{%
\expandafter
\let
\csname\cf@encoding -cmd\endcsname
\@changed@cmd
\expandafter
\let
\csname\f@encoding-cmd\endcsname
\@current@cmd
\default@T
\csname T@\f@encoding\endcsname
\csname D@\f@encoding\endcsname
\let\enc@update\relax
\let\cf@encoding\f@encoding
}
\let\enc@update\relax
\DeclareRobustCommand\fontfamily[1]{\edef\f@family{#1}}
\DeclareRobustCommand\usefont[4]{\fontencoding{#1}%
\edef\f@family{#2}%
\set@target@series{#3}%
\edef\f@shape{#4}\selectfont
\ignorespaces}
\DeclareRobustCommand\linespread[1]
{\set@fontsize{#1}\f@size\f@baselineskip}
\DeclareRobustCommand\fontsize[2]
{\set@fontsize\baselinestretch{#1}{#2}}
\let\f@family\@empty
\let\f@series\@empty
\let\f@shape\@empty
\let\f@size\@empty
\let\f@baselineskip\@empty
\let\f@linespread\@empty
\let\f@encoding\@empty
\let\cf@encoding\@empty
\def\@defaultunits{\afterassignment\remove@to@nnil}
\begingroup
\catcode`P=12
\catcode`T=12
\lowercase{
\def\x{\def\rem@pt##1.##2PT{##1\ifnum##2>\z@.##2\fi}}}
\expandafter\endgroup\x
\def\strip@pt{\expandafter\rem@pt\the}
\DeclareRobustCommand\mathversion[1]
{\@nomath\mathversion
\expandafter\ifx\csname mv@#1\endcsname\relax
\@latex@error{Math version `#1' is not defined}\@eha\else
\edef\math@version{#1}%
\gdef\glb@currsize{}%
\aftergroup\glb@settings
\fi}
\let\frozen@everymath\everymath
\let\frozen@everydisplay\everydisplay
\newtoks\everymath
\newtoks\everydisplay
\frozen@everymath = {\check@mathfonts
\the\everymath}
\frozen@everydisplay = {\check@mathfonts
\the\everydisplay}
\let\curr@math@size\@empty
\def\pickup@font{%
\expandafter \ifx \font@name \relax
\define@newfont
\fi}
{\catcode`\/=12
\gdef\split@name#1/#2/#3/#4/#5\@nil{\def\f@encoding{#1}%
\def\f@family{#2}%
\def\f@series{#3}%
\def\f@shape{#4}%
\def\f@size{#5}}}
\def\curr@fontshape{\f@encoding/\f@family/\f@series/\f@shape}
\def\define@newfont{%
\begingroup
\let\typeout\@font@info
\escapechar\m@ne
\expandafter\expandafter\expandafter
\split@name\expandafter\string\font@name\@nil
\try@load@fontshape % try always
\expandafter\ifx
\csname\curr@fontshape\endcsname \relax
\wrong@fontshape\else
\extract@font\fi
\endgroup}
\def\try@load@fontshape{%
\expandafter
\ifx\csname \f@encoding+\f@family\endcsname\relax
\@font@info{Trying to load font information for
\f@encoding+\f@family}%
\global\expandafter\let
\csname\f@encoding+\f@family\endcsname\@empty
\nfss@catcodes
\let\nfss@catcodes\relax
\edef\reserved@a{%
\lowercase{%
\noexpand\InputIfFileExists{\f@encoding\f@family.fd}}}%
\reserved@a\relax
{\@input@{\f@encoding\f@family.fd}}%
\fi}
\def\nfss@catcodes{%
\makeatletter
\catcode`\ 9%
\catcode`\^^I9%
\catcode`\^^M9%
\catcode`\\\z@
\catcode`\{\@ne
\catcode`\}\tw@
\catcode`\#6%
\catcode`\^7%
\catcode`\%14%
\@makeother\<%
\@makeother\>%
\@makeother\*%
\@makeother\.%
\@makeother\-%
\@makeother\/%
\@makeother\[%
\@makeother\]%
\@makeother\`%
\@makeother\'%
\@makeother\"%
}
\def\LoadFontDefinitionFile#1#2{%
\begingroup
\edef\f@encoding{#1}%
\edef\f@family{#2}%
\try@load@fontshape
\endgroup
}
\begingroup
\nfss@catcodes
\gdef\DeclareFontFamilySubstitution#1#2#3{%
\LoadFontDefinitionFile{#1}{#2}%
\LoadFontDefinitionFile{#1}{#3}%
\DeclareFontShape{#1}{#2}{m}{it}{<->ssub * #3/m/it}{}%
\DeclareFontShape{#1}{#2}{m}{n}{<->ssub * #3/m/n}{}%
\DeclareFontShape{#1}{#2}{m}{sc}{<->ssub * #3/m/sc}{}%
\DeclareFontShape{#1}{#2}{m}{sl}{<->ssub * #3/m/sl}{}%
\DeclareFontShape{#1}{#2}{m}{sw}{<->ssub * #3/m/sw}{}%
\DeclareFontShape{#1}{#2}{m}{scit}{<->ssub * #3/m/scit}{}%
\DeclareFontShape{#1}{#2}{m}{scsl}{<->ssub * #3/m/scsl}{}%
\DeclareFontShape{#1}{#2}{b}{it}{<->ssub * #3/b/it}{}%
\DeclareFontShape{#1}{#2}{b}{n}{<->ssub * #3/b/n}{}%
\DeclareFontShape{#1}{#2}{b}{scit}{<->ssub * #3/b/scit}{}%
\DeclareFontShape{#1}{#2}{b}{scsl}{<->ssub * #3/b/scsl}{}%
\DeclareFontShape{#1}{#2}{b}{sc}{<->ssub * #3/b/sc}{}%
\DeclareFontShape{#1}{#2}{b}{sl}{<->ssub * #3/b/sl}{}%
\DeclareFontShape{#1}{#2}{b}{sw}{<->ssub * #3/b/sw}{}%
\DeclareFontShape{#1}{#2}{bx}{it}{<->ssub * #3/bx/it}{}%
\DeclareFontShape{#1}{#2}{bx}{n}{<->ssub * #3/bx/n}{}%
\DeclareFontShape{#1}{#2}{bx}{scit}{<->ssub * #3/bx/scit}{}%
\DeclareFontShape{#1}{#2}{bx}{scsl}{<->ssub * #3/bx/scsl}{}%
\DeclareFontShape{#1}{#2}{bx}{sc}{<->ssub * #3/bx/sc}{}%
\DeclareFontShape{#1}{#2}{bx}{sl}{<->ssub * #3/bx/sl}{}%
\DeclareFontShape{#1}{#2}{bx}{sw}{<->ssub * #3/bx/sw}{}%
}
\endgroup
\def\DeclareErrorFont#1#2#3#4#5{%
\xdef\error@fontshape{%
\noexpand\expandafter\noexpand\split@name\noexpand\string
\expandafter\noexpand\csname#1/#2/#3/#4/#5\endcsname
\noexpand\@nil}%
\gdef\default@family{#2}%
\gdef\default@series{#3}%
\gdef\default@shape{#4}%
}
\@onlypreamble\DeclareErrorFont
\def\wrong@fontshape{%
\csname D@\f@encoding\endcsname % install defaults if in math
\edef\reserved@a{\csname\curr@fontshape\endcsname}%
\ifx\last@fontshape\reserved@a
\errmessage{Corrupted NFSS tables}%
\error@fontshape
\else
\let\f@shape\default@shape
\expandafter\ifx\csname\curr@fontshape\endcsname\relax
\let\f@series\default@series
\expandafter
\ifx\csname\curr@fontshape\endcsname\relax
\let\f@family\default@family
\begingroup
\try@load@fontshape
\endgroup
\fi \fi
\fi
\@font@warning{Font shape `\expandafter\string\reserved@a'
\expandafter\@gobble\string\@undefined\MessageBreak
using `\curr@fontshape' instead\@wrong@font@char}%
\global\let\last@fontshape\reserved@a
\gdef\@defaultsubs{%
\@font@warning{Some font shapes were not available, defaults
substituted.\@gobbletwo}}%
\global\expandafter\expandafter\expandafter\let
\expandafter\reserved@a
\csname\curr@fontshape\endcsname
\xdef\font@name{%
\csname\curr@fontshape/\f@size\endcsname}%
\pickup@font}
\let\@wrong@font@char\@empty
\let\@defaultsubs\relax
\def\strip@prefix#1>{}
\let\install@mathalphabet\gdef
\let\math@fonts\@empty
\def\extract@alph@from@version#1#2#3{%
\def\reserved@a##1\install@mathalphabet#3##2##3\@nil{%
\def\reserved@b{##2}%
\def\reserved@c####1{\gdef#1{##1####1##3}}}%
\expandafter\reserved@a#1\@nil
\def\reserved@a\select@group#3##1##2\@nil{%
\reserved@c{%
\getanddefine@fonts{#2}##2%
\install@mathalphabet#3{%
\relax\ifmmode \else \non@alpherr#3\fi
\use@mathgroup##1{#2}}}%
\gdef#3{\relax\ifmmode \else \non@alpherr#3\fi
\use@mathgroup##1{#2}}}%
\expandafter\reserved@a\reserved@b\@nil
}
\let\math@bgroup\bgroup
\def\math@egroup#1{#1\egroup}
\gdef\calculate@math@sizes{%
\@font@info{Calculating\space math\space sizes\space for\space
size\space <\f@size>}%
\dimen@\f@size \p@
\@tempdimb \defaultscriptratio \dimen@
\dimen@ \defaultscriptscriptratio \dimen@
\expandafter\xdef\csname S@\f@size\endcsname{%
\gdef\noexpand\tf@size{\f@size}%
\gdef\noexpand\sf@size{\strip@pt\@tempdimb}%
\gdef\noexpand\ssf@size{\strip@pt\dimen@}%
\noexpand\math@fontstrue}}
\def\defaultscriptratio{.7}
\def\defaultscriptscriptratio{.5}
\ifx\noaccents@\@undefined
\let\noaccents@\@empty
\fi
\ifx\XeTeXcharclass\@undefined
\DeclareRobustCommand\showhyphens[1]{%
\setbox0\vbox{%
\color@begingroup
\everypar{}%
\parfillskip\z@skip\hsize\maxdimen
\normalfont
\pretolerance\m@ne\tolerance\m@ne\hbadness\z@\showboxdepth\z@\ #1%
\color@endgroup}}
\else
\DeclareRobustCommand\showhyphens[1]{%
\setbox0\vbox{%
\usefont{TU}{lmr}{m}{n}%
\hsize 1sp %
\hbadness\@M
\hfuzz\maxdimen
\tracingonline\z@
\everypar={}%
\leftskip\z@skip
\rightskip\z@skip
\parfillskip\z@skip
\hyphenpenalty=-\@M
\pretolerance\m@ne
\interlinepenalty\z@
\clubpenalty\z@
\widowpenalty\z@
\brokenpenalty1127 %
\setbox\z@\hbox{}%
\noindent
\hskip\z@skip
#1%
\par
\loop
\@tempswafalse
\ifnum\lastnodetype=11\unskip\@tempswatrue\fi
\ifnum\lastnodetype=12\unkern\@tempswatrue\fi
\ifnum\lastnodetype=13 %
\count@\lastpenalty
\unpenalty\@tempswatrue
\fi
\ifnum\lastnodetype=\@ne
\setbox\tw@\lastbox\@tempswatrue
\setbox0\hbox{\unhbox\tw@\unskip\unskip\unpenalty
\ifnum\count@=1127 \else\ \fi
\unhbox0}%
\count@\z@
\fi
\if@tempswa
\repeat
\hbadness\z@
\hsize\maxdimen
\showboxdepth\z@
\tolerance\m@ne
\hyphenpenalty\z@
\noindent\unhbox\z@
}}
\fi
\long\def\addto@hook#1#2{#1\expandafter{\the#1#2}}
\def\@vpt{5}
\def\@vipt{6}
\def\@viipt{7}
\def\@viiipt{8}
\def\@ixpt{9}
\def\@xpt{10}
\def\@xipt{10.95}
\def\@xiipt{12}
\def\@xivpt{14.4}
\def\@xviipt{17.28}
\def\@xxpt{20.74}
\def\@xxvpt{24.88}
%%% From File: ltfssaxes.dtx
%% Copyright (C) 1999-2020 Frank Mittelbach
\def\DeclareFontSeriesChangeRule#1#2#3#4{%
\@namedef{series@#1@#2}{{#3}{#4}}}
\DeclareFontSeriesChangeRule {bc}{b}{bc}{}
\DeclareFontSeriesChangeRule {bc}{c}{bc}{}
\DeclareFontSeriesChangeRule {bc}{eb}{ebc}{}
\DeclareFontSeriesChangeRule {bc}{ec}{bec} {bc}
\DeclareFontSeriesChangeRule {bc}{el}{elc}{}
\DeclareFontSeriesChangeRule {bc}{l}{lc}{}
\DeclareFontSeriesChangeRule {bc}{sb}{sbc}{}
\DeclareFontSeriesChangeRule {bc}{sc}{bsc} {bc}
\DeclareFontSeriesChangeRule {bc}{sl}{slc}{}
\DeclareFontSeriesChangeRule {bc}{ub}{ubc}{}
\DeclareFontSeriesChangeRule {bc}{ul}{ulc}{}
\DeclareFontSeriesChangeRule {bc}{x}{bx}{}
\DeclareFontSeriesChangeRule {bx}{b}{bx}{}
\DeclareFontSeriesChangeRule {bx}{c} {bc} {bx} %<-----
\DeclareFontSeriesChangeRule {bx}{eb}{ebx}{}
\DeclareFontSeriesChangeRule {bx}{ec} {bec} {bx} %<-----
\DeclareFontSeriesChangeRule {bx}{el}{elx}{}
\DeclareFontSeriesChangeRule {bx}{l}{lx}{}
\DeclareFontSeriesChangeRule {bx}{sb} {sbx} {}
\DeclareFontSeriesChangeRule {bx}{sc} {bsc} {bx} %<-----
\DeclareFontSeriesChangeRule {bx}{sl}{slx} {}
\DeclareFontSeriesChangeRule {bx}{ub}{ubx}{}
\DeclareFontSeriesChangeRule {bx}{ul}{ulx}{}
\DeclareFontSeriesChangeRule {bx}{x}{bx}{}
\DeclareFontSeriesChangeRule {b}{bx} {bx} {b} %<-----
\DeclareFontSeriesChangeRule {b}{c} {bc} {b} %<-----
\DeclareFontSeriesChangeRule {b}{ec} {bec} {b} %<-----
\DeclareFontSeriesChangeRule {b}{sb} {sb} {b} %<-----
\DeclareFontSeriesChangeRule {b}{sc} {bsc} {b} %<-----
\DeclareFontSeriesChangeRule {b}{x} {bx} {b} %<-----
\DeclareFontSeriesChangeRule {c}{bx} {bx} {b} %<-----
\DeclareFontSeriesChangeRule {c}{b}{bc}{}
\DeclareFontSeriesChangeRule {c}{eb}{ebc}{}
\DeclareFontSeriesChangeRule {c}{el}{elc}{}
\DeclareFontSeriesChangeRule {c}{l}{lc}{}
\DeclareFontSeriesChangeRule {c}{sb}{sbc}{}
\DeclareFontSeriesChangeRule {c}{sl}{slc}{}
\DeclareFontSeriesChangeRule {c}{ub}{ubc}{}
\DeclareFontSeriesChangeRule {c}{ul}{ulc}{}
\DeclareFontSeriesChangeRule {c}{x}{x}{m} %<-----
\DeclareFontSeriesChangeRule {ebc}{b}{bc}{}
\DeclareFontSeriesChangeRule {ebc}{c}{ebc}{}
\DeclareFontSeriesChangeRule {ebc}{eb}{ebc}{}
\DeclareFontSeriesChangeRule {ebc}{ec}{ebec}{ebc}
\DeclareFontSeriesChangeRule {ebc}{el}{elc}{}
\DeclareFontSeriesChangeRule {ebc}{l}{lc}{}
\DeclareFontSeriesChangeRule {ebc}{sb}{sbc}{}
\DeclareFontSeriesChangeRule {ebc}{sc}{ebsc}{ebc}
\DeclareFontSeriesChangeRule {ebc}{sl}{slc}{}
\DeclareFontSeriesChangeRule {ebc}{ub}{ubc}{}
\DeclareFontSeriesChangeRule {ebc}{ul}{ulc}{}
\DeclareFontSeriesChangeRule {ebc}{x}{ebx}{}
\DeclareFontSeriesChangeRule {ec}{bx} {bx} {b} %<-----
\DeclareFontSeriesChangeRule {ec}{b}{bec}{}
\DeclareFontSeriesChangeRule {ec}{eb}{ebec}{}
\DeclareFontSeriesChangeRule {ec}{el}{elec}{}
\DeclareFontSeriesChangeRule {ec}{l}{lec}{}
\DeclareFontSeriesChangeRule {ec}{sb}{sbec}{}
\DeclareFontSeriesChangeRule {ec}{sl}{slec}{}
\DeclareFontSeriesChangeRule {ec}{ub}{ubec}{}
\DeclareFontSeriesChangeRule {ec}{ul}{ulec}{}
\DeclareFontSeriesChangeRule {ec}{x}{x}{m} %<-----
\DeclareFontSeriesChangeRule {sc}{bx} {bx} {b} %<-----
\DeclareFontSeriesChangeRule {sc}{b}{bsc}{}
\DeclareFontSeriesChangeRule {sc}{eb}{ebsc}{}
\DeclareFontSeriesChangeRule {sc}{el}{elsc}{}
\DeclareFontSeriesChangeRule {sc}{l}{lsc}{}
\DeclareFontSeriesChangeRule {sc}{sb}{sbsc}{}
\DeclareFontSeriesChangeRule {sc}{sl}{slsc}{}
\DeclareFontSeriesChangeRule {sc}{ub}{ubsc}{}
\DeclareFontSeriesChangeRule {sc}{ul}{ulsc}{}
\DeclareFontSeriesChangeRule {sc}{x}{x}{m} %<-----
\DeclareFontSeriesChangeRule {ebx}{b}{bx}{}
\DeclareFontSeriesChangeRule {ebx}{c}{ebc}{}
\DeclareFontSeriesChangeRule {ebx}{eb}{ebx}{}
\DeclareFontSeriesChangeRule {ebx}{ec}{ebec}{}
\DeclareFontSeriesChangeRule {ebx}{el}{elx}{}
\DeclareFontSeriesChangeRule {ebx}{l}{lx}{}
\DeclareFontSeriesChangeRule {ebx}{sb}{sbx}{}
\DeclareFontSeriesChangeRule {ebx}{sc}{ebsc}{}
\DeclareFontSeriesChangeRule {ebx}{sl}{slx}{}
\DeclareFontSeriesChangeRule {ebx}{ub}{ubx}{}
\DeclareFontSeriesChangeRule {ebx}{ul}{ulx}{}
\DeclareFontSeriesChangeRule {ebx}{x}{ebx}{}
\DeclareFontSeriesChangeRule {eb}{c}{ebc}{}
\DeclareFontSeriesChangeRule {eb}{ec}{ebec}{}
\DeclareFontSeriesChangeRule {eb}{sc}{ebsc}{}
\DeclareFontSeriesChangeRule {eb}{x}{ebx}{}
\DeclareFontSeriesChangeRule {elc}{b}{bc}{}
\DeclareFontSeriesChangeRule {elc}{c}{elc}{}
\DeclareFontSeriesChangeRule {elc}{eb}{ebc}{}
\DeclareFontSeriesChangeRule {elc}{ec}{elec}{}
\DeclareFontSeriesChangeRule {elc}{el}{elc}{}
\DeclareFontSeriesChangeRule {elc}{l}{lc}{}
\DeclareFontSeriesChangeRule {elc}{sb}{sbc}{}
\DeclareFontSeriesChangeRule {elc}{sc}{elsc}{}
\DeclareFontSeriesChangeRule {elc}{sl}{slc}{}
\DeclareFontSeriesChangeRule {elc}{ub}{ubc}{}
\DeclareFontSeriesChangeRule {elc}{ul}{ulc}{}
\DeclareFontSeriesChangeRule {elc}{x}{elx}{}
\DeclareFontSeriesChangeRule {elx}{b}{bx}{}
\DeclareFontSeriesChangeRule {elx}{c}{elc}{}
\DeclareFontSeriesChangeRule {elx}{eb}{ebx}{}
\DeclareFontSeriesChangeRule {elx}{ec}{elec}{}
\DeclareFontSeriesChangeRule {elx}{el}{elx}{}
\DeclareFontSeriesChangeRule {elx}{l}{lx}{}
\DeclareFontSeriesChangeRule {elx}{sb}{sbx}{}
\DeclareFontSeriesChangeRule {elx}{sc}{elsc}{}
\DeclareFontSeriesChangeRule {elx}{sl}{slx}{}
\DeclareFontSeriesChangeRule {elx}{ub}{ubx}{}
\DeclareFontSeriesChangeRule {elx}{ul}{ulx}{}
\DeclareFontSeriesChangeRule {elx}{x}{elx}{}
\DeclareFontSeriesChangeRule {el}{c}{elc}{}
\DeclareFontSeriesChangeRule {el}{ec}{elec}{}
\DeclareFontSeriesChangeRule {el}{sc}{elsc}{}
\DeclareFontSeriesChangeRule {el}{x}{elx}{}
\DeclareFontSeriesChangeRule {lc}{b}{bc}{}
\DeclareFontSeriesChangeRule {lc}{c}{lc}{}
\DeclareFontSeriesChangeRule {lc}{eb}{ebc}{}
\DeclareFontSeriesChangeRule {lc}{ec}{lec}{}
\DeclareFontSeriesChangeRule {lc}{el}{elc}{}
\DeclareFontSeriesChangeRule {lc}{l}{lc}{}
\DeclareFontSeriesChangeRule {lc}{sb}{sbc}{}
\DeclareFontSeriesChangeRule {lc}{sc}{lsc}{}
\DeclareFontSeriesChangeRule {lc}{sl}{slc}{}
\DeclareFontSeriesChangeRule {lc}{ub}{ubc}{}
\DeclareFontSeriesChangeRule {lc}{ul}{ulc}{}
\DeclareFontSeriesChangeRule {lc}{x}{lx}{}
\DeclareFontSeriesChangeRule {lx}{b}{bx}{}
\DeclareFontSeriesChangeRule {lx}{c}{lc}{}
\DeclareFontSeriesChangeRule {lx}{eb}{ebx}{}
\DeclareFontSeriesChangeRule {lx}{ec}{lec}{}
\DeclareFontSeriesChangeRule {lx}{el}{elx}{}
\DeclareFontSeriesChangeRule {lx}{l}{lx}{}
\DeclareFontSeriesChangeRule {lx}{sb}{sbx}{}
\DeclareFontSeriesChangeRule {lx}{sc}{lsc}{}
\DeclareFontSeriesChangeRule {lx}{sl}{slx}{}
\DeclareFontSeriesChangeRule {lx}{ub}{ubx}{}
\DeclareFontSeriesChangeRule {lx}{ul}{ulx}{}
\DeclareFontSeriesChangeRule {lx}{x}{lx}{}
\DeclareFontSeriesChangeRule {l}{bx} {bx} {b} %<-----
\DeclareFontSeriesChangeRule {l}{b} {b} {bx} %<-----
\DeclareFontSeriesChangeRule {l}{c} {lc} {l} % ? %<-----
\DeclareFontSeriesChangeRule {l}{ec} {lec} {l} % ? %<-----
\DeclareFontSeriesChangeRule {l}{sb} {sb} {b} % ? %<-----
\DeclareFontSeriesChangeRule {l}{sc} {lsc} {l} % ? %<-----
\DeclareFontSeriesChangeRule {l}{x} {lx} {l} % ? %<-----
\DeclareFontSeriesChangeRule {m}{bx} {bx} {b} %<-----
\DeclareFontSeriesChangeRule {m}{b} {b} {bx} %<-----
\DeclareFontSeriesChangeRule {m}{c} {c} {m} %<-----
\DeclareFontSeriesChangeRule {m}{ec} {ec} {m} %<-----
\DeclareFontSeriesChangeRule {m}{l} {l} {m} %<-----
\DeclareFontSeriesChangeRule {m}{sb} {sb} {b} %<-----
\DeclareFontSeriesChangeRule {m}{sc} {sc} {m} %<-----
\DeclareFontSeriesChangeRule {m}{x} {x} {m} %<-----
\DeclareFontSeriesChangeRule {sbc}{b}{bc}{}
\DeclareFontSeriesChangeRule {sbc}{c}{sbc}{}
\DeclareFontSeriesChangeRule {sbc}{eb}{ebc}{}
\DeclareFontSeriesChangeRule {sbc}{ec}{sbec}{sbc}
\DeclareFontSeriesChangeRule {sbc}{el}{elc}{}
\DeclareFontSeriesChangeRule {sbc}{l}{lc}{}
\DeclareFontSeriesChangeRule {sbc}{sb}{sbc}{}
\DeclareFontSeriesChangeRule {sbc}{sc}{sbsc}{sbc}
\DeclareFontSeriesChangeRule {sbc}{sl}{slc}{}
\DeclareFontSeriesChangeRule {sbc}{ub}{ubc}{}
\DeclareFontSeriesChangeRule {sbc}{ul}{ulc}{}
\DeclareFontSeriesChangeRule {sbc}{x}{sbx}{}
\DeclareFontSeriesChangeRule {sbx}{b}{bx}{}
\DeclareFontSeriesChangeRule {sbx}{c}{sbc}{}
\DeclareFontSeriesChangeRule {sbx}{eb}{ebx}{}
\DeclareFontSeriesChangeRule {sbx}{ec}{sbec}{}
\DeclareFontSeriesChangeRule {sbx}{el}{elx}{}
\DeclareFontSeriesChangeRule {sbx}{l}{lx}{}
\DeclareFontSeriesChangeRule {sbx}{sb}{sbx}{}
\DeclareFontSeriesChangeRule {sbx}{sc}{sbsc}{}
\DeclareFontSeriesChangeRule {sbx}{sl}{slx}{}
\DeclareFontSeriesChangeRule {sbx}{ub}{ubx}{}
\DeclareFontSeriesChangeRule {sbx}{ul}{ulx}{}
\DeclareFontSeriesChangeRule {sbx}{x}{sbx}{}
\DeclareFontSeriesChangeRule {sb}{c} {sbc} {bc} %? %<-----
\DeclareFontSeriesChangeRule {sb}{ec} {sbec} {sbc} %? %<-----
\DeclareFontSeriesChangeRule {sb}{sc} {sbsc} {sbc} %? %<-----
\DeclareFontSeriesChangeRule {sb}{x} {sbx} {bx} %? %<-----
\DeclareFontSeriesChangeRule {slc}{b}{bc}{}
\DeclareFontSeriesChangeRule {slc}{c}{slc}{}
\DeclareFontSeriesChangeRule {slc}{eb}{ebc}{}
\DeclareFontSeriesChangeRule {slc}{ec}{slec}{}
\DeclareFontSeriesChangeRule {slc}{el}{elc}{}
\DeclareFontSeriesChangeRule {slc}{l}{lc}{}
\DeclareFontSeriesChangeRule {slc}{sb}{sbc}{}
\DeclareFontSeriesChangeRule {slc}{sc}{slsc}{}
\DeclareFontSeriesChangeRule {slc}{sl}{slc}{}
\DeclareFontSeriesChangeRule {slc}{ub}{ubc}{}
\DeclareFontSeriesChangeRule {slc}{ul}{ulc}{}
\DeclareFontSeriesChangeRule {slc}{x}{slx}{}
\DeclareFontSeriesChangeRule {slx}{b}{bx}{}
\DeclareFontSeriesChangeRule {slx}{c}{slc}{}
\DeclareFontSeriesChangeRule {slx}{eb}{ebx}{}
\DeclareFontSeriesChangeRule {slx}{ec}{slec}{}
\DeclareFontSeriesChangeRule {slx}{el}{elx}{}
\DeclareFontSeriesChangeRule {slx}{l}{lx}{}
\DeclareFontSeriesChangeRule {slx}{sb}{sbx}{}
\DeclareFontSeriesChangeRule {slx}{sc}{slsc}{}
\DeclareFontSeriesChangeRule {slx}{sl}{slx}{}
\DeclareFontSeriesChangeRule {slx}{ub}{ubx}{}
\DeclareFontSeriesChangeRule {slx}{ul}{ulx}{}
\DeclareFontSeriesChangeRule {slx}{x}{slx}{}
\DeclareFontSeriesChangeRule {sl}{c}{slc}{}
\DeclareFontSeriesChangeRule {sl}{ec}{slec}{}
\DeclareFontSeriesChangeRule {sl}{sc}{slsc}{}
\DeclareFontSeriesChangeRule {sl}{x}{slx}{}
\DeclareFontSeriesChangeRule {ubc}{b}{bc}{}
\DeclareFontSeriesChangeRule {ubc}{c}{ubc}{}
\DeclareFontSeriesChangeRule {ubc}{eb}{ebc}{}
\DeclareFontSeriesChangeRule {ubc}{ec}{ubec}{}
\DeclareFontSeriesChangeRule {ubc}{el}{elc}{}
\DeclareFontSeriesChangeRule {ubc}{l}{lc}{}
\DeclareFontSeriesChangeRule {ubc}{sb}{sbc}{}
\DeclareFontSeriesChangeRule {ubc}{sc}{ubsc}{}
\DeclareFontSeriesChangeRule {ubc}{sl}{slc}{}
\DeclareFontSeriesChangeRule {ubc}{ub}{ubc}{}
\DeclareFontSeriesChangeRule {ubc}{ul}{ulc}{}
\DeclareFontSeriesChangeRule {ubc}{x}{ubx}{}
\DeclareFontSeriesChangeRule {ubx}{b}{bx}{}
\DeclareFontSeriesChangeRule {ubx}{c}{ubc}{}
\DeclareFontSeriesChangeRule {ubx}{eb}{ebx}{}
\DeclareFontSeriesChangeRule {ubx}{ec}{ubec}{}
\DeclareFontSeriesChangeRule {ubx}{el}{elx}{}
\DeclareFontSeriesChangeRule {ubx}{l}{lx}{}
\DeclareFontSeriesChangeRule {ubx}{sb}{sbx}{}
\DeclareFontSeriesChangeRule {ubx}{sc}{ubsc}{}
\DeclareFontSeriesChangeRule {ubx}{sl}{slx}{}
\DeclareFontSeriesChangeRule {ubx}{ub}{ubx}{}
\DeclareFontSeriesChangeRule {ubx}{ul}{ulx}{}
\DeclareFontSeriesChangeRule {ubx}{x}{ubx}{}
\DeclareFontSeriesChangeRule {ub}{c}{ubc}{}
\DeclareFontSeriesChangeRule {ub}{ec}{ubec}{}
\DeclareFontSeriesChangeRule {ub}{sc}{ubsc}{}
\DeclareFontSeriesChangeRule {ub}{x}{ubx}{}
\DeclareFontSeriesChangeRule {ulc}{b}{bc}{}
\DeclareFontSeriesChangeRule {ulc}{c}{ulc}{}
\DeclareFontSeriesChangeRule {ulc}{eb}{ebc}{}
\DeclareFontSeriesChangeRule {ulc}{ec}{ulec}{ulc}
\DeclareFontSeriesChangeRule {ulc}{el}{elc}{}
\DeclareFontSeriesChangeRule {ulc}{l}{lc}{}
\DeclareFontSeriesChangeRule {ulc}{sb}{sbc}{}
\DeclareFontSeriesChangeRule {ulc}{sc}{ulsc}{ulc}
\DeclareFontSeriesChangeRule {ulc}{sl}{slc}{}
\DeclareFontSeriesChangeRule {ulc}{ub}{ubc}{}
\DeclareFontSeriesChangeRule {ulc}{ul}{ulc}{}
\DeclareFontSeriesChangeRule {ulc}{x}{ulx}{}
\DeclareFontSeriesChangeRule {ulx}{b}{bx}{}
\DeclareFontSeriesChangeRule {ulx}{c}{ulc}{}
\DeclareFontSeriesChangeRule {ulx}{eb}{ebx}{}
\DeclareFontSeriesChangeRule {ulx}{ec}{ulec}{}
\DeclareFontSeriesChangeRule {ulx}{el}{elx}{}
\DeclareFontSeriesChangeRule {ulx}{l}{lx}{}
\DeclareFontSeriesChangeRule {ulx}{sb}{sbx}{}
\DeclareFontSeriesChangeRule {ulx}{sc}{ulsc}{}
\DeclareFontSeriesChangeRule {ulx}{sl}{slx}{}
\DeclareFontSeriesChangeRule {ulx}{ub}{ubx}{}
\DeclareFontSeriesChangeRule {ulx}{ul}{ulx}{}
\DeclareFontSeriesChangeRule {ulx}{x}{ulx}{}
\DeclareFontSeriesChangeRule {ul}{c}{ulc}{}
\DeclareFontSeriesChangeRule {ul}{ec}{ulec}{}
\DeclareFontSeriesChangeRule {ul}{sc}{ulsc}{}
\DeclareFontSeriesChangeRule {ul}{x}{ulx}{}
\DeclareFontSeriesChangeRule {x}{b}{bx}{}
\DeclareFontSeriesChangeRule {x}{c}{c}{}
\DeclareFontSeriesChangeRule {x}{eb}{ebx}{}
\DeclareFontSeriesChangeRule {x}{ec}{ec}{}
\DeclareFontSeriesChangeRule {x}{el}{elx}{}
\DeclareFontSeriesChangeRule {x}{l}{lx}{}
\DeclareFontSeriesChangeRule {x}{sb}{sbx}{}
\DeclareFontSeriesChangeRule {x}{sc}{sc}{}
\DeclareFontSeriesChangeRule {x}{sl}{slx}{}
\DeclareFontSeriesChangeRule {x}{ub}{ubx}{}
\DeclareFontSeriesChangeRule {x}{ul}{ulx}{}
\DeclareFontSeriesChangeRule {bc}{m?}{c}{}
\DeclareFontSeriesChangeRule {bec}{m?}{ec}{}
\DeclareFontSeriesChangeRule {bsc}{m?}{sc}{}
\DeclareFontSeriesChangeRule {bx}{m?}{x}{}
\DeclareFontSeriesChangeRule {b}{m?}{m}{}
\DeclareFontSeriesChangeRule {c}{m?}{c}{}
\DeclareFontSeriesChangeRule {ebc}{m?}{c}{}
\DeclareFontSeriesChangeRule {ebec}{m?}{ec}{}
\DeclareFontSeriesChangeRule {ebsc}{m?}{sc}{}
\DeclareFontSeriesChangeRule {ebx}{m?}{x}{}
\DeclareFontSeriesChangeRule {eb}{m?}{m}{}
\DeclareFontSeriesChangeRule {ec}{m?}{ec}{}
\DeclareFontSeriesChangeRule {elc}{m?}{c}{}
\DeclareFontSeriesChangeRule {elec}{m?}{ec}{}
\DeclareFontSeriesChangeRule {elsc}{m?}{sc}{}
\DeclareFontSeriesChangeRule {elx}{m?}{x}{}
\DeclareFontSeriesChangeRule {el}{m?}{m}{}
\DeclareFontSeriesChangeRule {lc}{m?}{c}{}
\DeclareFontSeriesChangeRule {lec}{m?}{ec}{}
\DeclareFontSeriesChangeRule {lsc}{m?}{sc}{}
\DeclareFontSeriesChangeRule {lx}{m?}{x}{}
\DeclareFontSeriesChangeRule {l}{m?}{m}{}
\DeclareFontSeriesChangeRule {m}{m?}{m}{}
\DeclareFontSeriesChangeRule {sbc}{m?}{c}{}
\DeclareFontSeriesChangeRule {sbec}{m?}{ec}{}
\DeclareFontSeriesChangeRule {sbsc}{m?}{sc}{}
\DeclareFontSeriesChangeRule {sbx}{m?}{x}{}
\DeclareFontSeriesChangeRule {sb}{m?}{m}{}
\DeclareFontSeriesChangeRule {sc}{m?}{sc}{}
\DeclareFontSeriesChangeRule {slc}{m?}{c}{}
\DeclareFontSeriesChangeRule {slec}{m?}{ec}{}
\DeclareFontSeriesChangeRule {slsc}{m?}{sc}{}
\DeclareFontSeriesChangeRule {slx}{m?}{x}{}
\DeclareFontSeriesChangeRule {sl}{m?}{m}{}
\DeclareFontSeriesChangeRule {ubc}{m?}{c}{}
\DeclareFontSeriesChangeRule {ubec}{m?}{ec}{}
\DeclareFontSeriesChangeRule {ubsc}{m?}{sc}{}
\DeclareFontSeriesChangeRule {ubx}{m?}{x}{}
\DeclareFontSeriesChangeRule {ub}{m?}{ub}{}
\DeclareFontSeriesChangeRule {ulc}{m?}{c}{}
\DeclareFontSeriesChangeRule {ulec}{m?}{ec}{}
\DeclareFontSeriesChangeRule {ulsc}{m?}{sc}{}
\DeclareFontSeriesChangeRule {ulx}{m?}{x}{}
\DeclareFontSeriesChangeRule {ul}{m?}{m}{}
\DeclareFontSeriesChangeRule {x}{m?}{x}{}
\DeclareFontSeriesChangeRule {bc}{?m}{b}{}
\DeclareFontSeriesChangeRule {bec}{?m}{b}{}
\DeclareFontSeriesChangeRule {bsc}{?m}{b}{}
\DeclareFontSeriesChangeRule {bsc}{?m}{b}{}
\DeclareFontSeriesChangeRule {bx}{?m}{b}{}
\DeclareFontSeriesChangeRule {b}{?m}{b}{}
\DeclareFontSeriesChangeRule {c}{?m}{m}{}
\DeclareFontSeriesChangeRule {ebc}{?m}{eb}{}
\DeclareFontSeriesChangeRule {ebec}{?m}{eb}{}
\DeclareFontSeriesChangeRule {ebsc}{?m}{eb}{}
\DeclareFontSeriesChangeRule {ebsc}{?m}{eb}{}
\DeclareFontSeriesChangeRule {ebx}{?m}{eb}{}
\DeclareFontSeriesChangeRule {eb}{?m}{eb}{}
\DeclareFontSeriesChangeRule {ec}{?m}{m}{}
\DeclareFontSeriesChangeRule {elc}{?m}{el}{}
\DeclareFontSeriesChangeRule {elec}{?m}{el}{}
\DeclareFontSeriesChangeRule {elsc}{?m}{el}{}
\DeclareFontSeriesChangeRule {elsc}{?m}{el}{}
\DeclareFontSeriesChangeRule {elx}{?m}{el}{}
\DeclareFontSeriesChangeRule {el}{?m}{el}{}
\DeclareFontSeriesChangeRule {lc}{?m}{l}{}
\DeclareFontSeriesChangeRule {lec}{?m}{l}{}
\DeclareFontSeriesChangeRule {lsc}{?m}{l}{}
\DeclareFontSeriesChangeRule {lsc}{?m}{l}{}
\DeclareFontSeriesChangeRule {lx}{?m}{l}{}
\DeclareFontSeriesChangeRule {l}{?m}{l}{}
\DeclareFontSeriesChangeRule {m}{?m}{m}{}
\DeclareFontSeriesChangeRule {sbc}{?m}{sb}{}
\DeclareFontSeriesChangeRule {sbec}{?m}{sb}{}
\DeclareFontSeriesChangeRule {sbsc}{?m}{sb}{}
\DeclareFontSeriesChangeRule {sbsc}{?m}{sb}{}
\DeclareFontSeriesChangeRule {sbx}{?m}{sb}{}
\DeclareFontSeriesChangeRule {sb}{?m}{sb}{}
\DeclareFontSeriesChangeRule {sc}{?m}{m}{}
\DeclareFontSeriesChangeRule {sc}{?m}{m}{}
\DeclareFontSeriesChangeRule {slc}{?m}{sl}{}
\DeclareFontSeriesChangeRule {slec}{?m}{sl}{}
\DeclareFontSeriesChangeRule {slsc}{?m}{sl}{}
\DeclareFontSeriesChangeRule {slsc}{?m}{sl}{}
\DeclareFontSeriesChangeRule {slx}{?m}{sl}{}
\DeclareFontSeriesChangeRule {sl}{?m}{sl}{}
\DeclareFontSeriesChangeRule {ubc}{?m}{ub}{}
\DeclareFontSeriesChangeRule {ubec}{?m}{ub}{}
\DeclareFontSeriesChangeRule {ubsc}{?m}{ub}{}
\DeclareFontSeriesChangeRule {ubsc}{?m}{ub}{}
\DeclareFontSeriesChangeRule {ubx}{?m}{ub}{}
\DeclareFontSeriesChangeRule {ub}{?m}{m}{}
\DeclareFontSeriesChangeRule {ulc}{?m}{ul}{}
\DeclareFontSeriesChangeRule {ulec}{?m}{ul}{}
\DeclareFontSeriesChangeRule {ulsc}{?m}{ul}{}
\DeclareFontSeriesChangeRule {ulsc}{?m}{ul}{}
\DeclareFontSeriesChangeRule {ulx}{?m}{ul}{}
\DeclareFontSeriesChangeRule {ul}{?m}{ul}{}
\DeclareFontSeriesChangeRule {x}{?m}{m}{}
\newif\if@forced@series
\DeclareRobustCommand\fontseriesforce[1]{\@forced@seriestrue\edef\f@series{#1}}
\DeclareRobustCommand\fontseries[1]{\@forced@seriesfalse\merge@font@series{#1}}
\def\merge@font@series#1{%
\expandafter\expandafter\expandafter
\merge@font@series@
\csname series@\f@series @#1\endcsname
{#1}%
\@nil
}
\def\merge@font@series@#1#2#3\@nil{%
\def\reserved@a{#3}%
\ifx\reserved@a\@empty
\set@target@series{#2}%
\else
\maybe@load@fontshape
\edef\reserved@a{\f@encoding /\f@family /#1/\f@shape}%
\ifcsname \reserved@a \endcsname
\set@target@series{#1}%
\else
\ifcsname \f@encoding /\f@family /#2/\f@shape \endcsname
\set@target@series{#2}%
\@font@shape@subst@warning
\else
\set@target@series{#3}%
\@font@shape@subst@warning
\fi
\fi
\fi
}
\def\@font@shape@subst@warning{%
\edef\reserved@b{\curr@fontshape}%
\ifx\reserved@a\reserved@b \else
\@font@warning{Font shape `\reserved@a' undefined\MessageBreak
using `\reserved@b' instead}%
\fi
}
\def\maybe@load@fontshape{\begingroup\try@load@fontshape\endgroup}
\def\set@target@series#1{%
\edef\f@series{#1}%
\series@maybe@drop@one@m\f@series\f@series
}
\def\series@maybe@drop@one@m#1{%
\expandafter\series@maybe@drop@one@m@x\expandafter{#1}}
\def\series@maybe@drop@one@m@x#1#2{%
\def\in@@##1,#1,{}%
\series@check@toks\expandafter{\in@@
,ulm,elm,lm,slm,mm,sbm,bm,ebm,ubm,muc,mec,mc,msc,msx,mx,mex,mux,{}{},#1,}%
\edef\in@@{\the\series@check@toks}%
\ifx\in@@\@empty
\edef#2{#1}%
\else
\edef#2{\expandafter\series@drop@one@m #1m\series@drop@one@m}%
\fi
}
\newtoks\series@check@toks
\def\series@drop@one@m#1m#2m#3\series@drop@one@m{%
#1#2%
}
\def\DeclareFontShapeChangeRule #1#2#3#4{%
\@namedef{shape@#1@#2}{{#3}{#4}}}
\DeclareRobustCommand\ulcshape
{\not@math@alphabet\ulcshape\relax
\fontshape\ulcdefault\selectfont}
\let\ulcdefault\@undefined % for rollback
\newcommand\ulcdefault{ulc}
\DeclareRobustCommand\swshape
{\not@math@alphabet\swshape\relax
\fontshape\swdefault\selectfont}
\let\swdefault\@undefined % for rollback
\newcommand\swdefault{sw}
\DeclareRobustCommand\sscshape
{\not@math@alphabet\sscshape\relax
\fontshape\sscdefault\selectfont}
\let\sscdefault\@undefined % for rollback
\newcommand\sscdefault{ssc}
\DeclareFontShapeChangeRule {n}{it} {it} {sl}
\DeclareFontShapeChangeRule {n}{sl} {sl} {it}
\DeclareFontShapeChangeRule {n}{ulc} {n} {}
\DeclareFontShapeChangeRule {n}{up} {n} {}
\DeclareFontShapeChangeRule {it}{sl} {sl} {it}
\DeclareFontShapeChangeRule {it}{sc} {scit} {scsl}
\DeclareFontShapeChangeRule {it}{ulc} {it} {}
\DeclareFontShapeChangeRule {it}{up} {n} {}
\DeclareFontShapeChangeRule {sl}{it} {it} {sl}
\DeclareFontShapeChangeRule {sl}{sc} {scsl} {scit}
\DeclareFontShapeChangeRule {sl}{ulc} {sl} {}
\DeclareFontShapeChangeRule {sl}{up} {n} {}
\DeclareFontShapeChangeRule {sc}{it} {scit} {scsl}
\DeclareFontShapeChangeRule {sc}{sl} {scsl} {scit}
\DeclareFontShapeChangeRule {sc}{sw} {scsw} {sw}
\DeclareFontShapeChangeRule {sc}{ulc} {n} {}
\DeclareFontShapeChangeRule {sc}{up} {n} {}
\DeclareFontShapeChangeRule {scit}{it} {scit} {}
\DeclareFontShapeChangeRule {scit}{sl} {scsl} {scit}
\DeclareFontShapeChangeRule {scit}{sw} {scsw} {sc} % or scit?
\DeclareFontShapeChangeRule {scit}{sc} {scit} {}
\DeclareFontShapeChangeRule {scit}{ulc} {it} {}
\DeclareFontShapeChangeRule {scit}{up} {sc} {}
\DeclareFontShapeChangeRule {scsl}{it} {scit} {scsl}
\DeclareFontShapeChangeRule {scsl}{sl} {scsl} {}
\DeclareFontShapeChangeRule {scsl}{sw} {scsw} {sc} % or scsl?
\DeclareFontShapeChangeRule {scsl}{sc} {scsl} {}
\DeclareFontShapeChangeRule {scsl}{ulc} {sl} {}
\DeclareFontShapeChangeRule {scsl}{up} {sc} {}
\DeclareFontShapeChangeRule {scsw}{it} {scit} {scsw}
\DeclareFontShapeChangeRule {scsw}{sl} {scsl} {}
\DeclareFontShapeChangeRule {scsw}{sw} {scsw} {}
\DeclareFontShapeChangeRule {scsw}{sc} {scsw} {}
\DeclareFontShapeChangeRule {scsw}{ulc} {sw} {}
\DeclareFontShapeChangeRule {scsw}{up} {sc} {}
\DeclareFontShapeChangeRule {sw}{sc} {scsw} {}
\DeclareFontShapeChangeRule {sw}{ulc} {sw} {}
\DeclareFontShapeChangeRule {sw}{up} {n} {}
\DeclareRobustCommand\fontshape[1]{\merge@font@shape{#1}}
\DeclareRobustCommand\fontshapeforce[1]{\edef\f@shape{#1}}
\def\merge@font@shape#1{%
\expandafter\expandafter\expandafter
\merge@font@shape@
\csname shape@\f@shape @#1\endcsname
{#1}%
\@nil
}
\def\merge@font@shape@#1#2#3\@nil{%
\def\reserved@a{#3}%
\ifx\reserved@a\@empty
\edef\f@shape{#2}%
\else
\maybe@load@fontshape
\edef\reserved@a{\f@encoding /\f@family /\f@series/#1}%
\ifcsname \reserved@a\endcsname
\edef\f@shape{#1}%
\else
\ifcsname \f@encoding /\f@family /\f@series/#2\endcsname
\edef\f@shape{#2}%
\@font@shape@subst@warning
\else
\edef\f@shape{#3}%
\@font@shape@subst@warning
\fi
\fi
\fi
}
\protected\def\normalshape
{\not@math@alphabet\normalshape\relax
\fontshape\shapedefault\selectfont}%
\def\reinstall@nfss@defs{%
\protected\def\upshape
{\not@math@alphabet\upshape\relax
\fontshape\updefault\selectfont}%
\protected\def\slshape
{\not@math@alphabet\slshape\relax
\fontshape\sldefault\selectfont}%
\protected\def\scshape
{\not@math@alphabet\scshape\relax
\fontshape\scdefault\selectfont}%
\protected\def\itshape
{\not@math@alphabet\itshape\mathit
\fontshape\itdefault\selectfont}%
\protected\def\ulcshape
{\not@math@alphabet\ulcshape\relax
\fontshape{ulc}\selectfont}%
\protected\def\swshape
{\not@math@alphabet\swshape\relax
\fontshape\swdefault\selectfont}%
\protected\def\sscshape
{\not@math@alphabet\sscshape\relax
\fontshape\sscdefault\selectfont}%
}
\g@addto@macro\@kernel@after@begindocument@before
{\reinstall@nfss@defs\init@series@setup}
%%% From File: ltfsstrc.dtx
%% Copyright (C) 1989-97 by Frank Mittelbach and Rainer Sch\"opf.
%% Copyright (C) 1994-97 by LaTeX3 project. All rights reserved.
\def\tracingfonts{%
\@font@warning{Command \noexpand\tracingfonts
not provided.\MessageBreak
Use the `tracefnt' package.\MessageBreak Command found:}%
\count@}
\def\@font@info#1{%
\GenericInfo{(Font)\@spaces\@spaces\@spaces\space\space}%
{LaTeX Font Info: \space\space\space#1}}%
\def\@font@warning#1{%
\GenericWarning{(Font)\@spaces\@spaces\@spaces\space\space}%
{LaTeX Font Warning: #1}}%
\def\extract@font{%
\get@external@font
\global\expandafter\font\font@name\external@font\relax
\font@name \relax
\csname \f@encoding+\f@family\endcsname
\csname\curr@fontshape\endcsname
\relax
}
\def\get@external@font{%
\let\external@font\@empty
\edef\font@info{\expandafter\expandafter\expandafter\string
\csname \curr@fontshape \endcsname}%
\try@size@range
\ifx\external@font\@empty
\try@size@substitution
\ifx\external@font\@empty
\@latex@error{Font \expandafter \string\font@name\space
not found}\@eha
\error@fontshape
\get@external@font
\fi\fi
}
\DeclareRobustCommand\selectfont
{%
\ifx\f@linespread\baselinestretch \else
\set@fontsize\baselinestretch\f@size\f@baselineskip \fi
\xdef\font@name{%
\csname\curr@fontshape/\f@size\endcsname}%
\pickup@font
\font@name
\size@update
\enc@update
}
\def\set@fontsize#1#2#3{%
\@defaultunits\@tempdimb#2pt\relax\@nnil
\edef\f@size{\strip@pt\@tempdimb}%
\@defaultunits\@tempskipa#3pt\relax\@nnil
\edef\f@baselineskip{\the\@tempskipa}%
\edef\f@linespread{#1}%
\let\baselinestretch\f@linespread
\def\size@update{%
\baselineskip\f@baselineskip\relax
\baselineskip\f@linespread\baselineskip
\normalbaselineskip\baselineskip
\setbox\strutbox\hbox{%
\vrule\@height.7\baselineskip
\@depth.3\baselineskip
\@width\z@}%
\let\size@update\relax}%
}
\let\size@update\relax
\def\glb@settings{%
\expandafter\ifx\csname S@\f@size\endcsname\relax
\calculate@math@sizes
\fi
\csname S@\f@size\endcsname
\ifmath@fonts
\begingroup
\escapechar\m@ne
\csname mv@\math@version \endcsname
\globaldefs\@ne
\math@fonts
\let \glb@currsize \f@size
\endgroup
\the\every@math@size
\fi
}
\def\baselinestretch{1}
\newtoks\every@math@size
\every@math@size={}
\def\check@mathfonts{%
\ifx \glb@currsize \f@size
\else
\glb@settings
\init@restore@glb@settings
\fi
\let\curr@math@size\f@size
\def\init@restore@glb@settings{\aftergroup\restglb@settings}%
}
\let\init@restore@glb@settings\relax
\def\restglb@settings{%
\begingroup
\let\f@size\curr@math@size
\ifx\glb@currsize \f@size
\else
\glb@settings
\fi
\endgroup
}
\def\use@mathgroup#1#2{\relax\ifmmode
\math@bgroup
\expandafter\ifx\csname M@\f@encoding\endcsname#1\else
#1\fi
\mathgroup#2\relax
\expandafter\math@egroup\fi}%
\def\getanddefine@fonts#1#2{%
\xdef\font@name{\csname \string#2/\tf@size\endcsname}%
\pickup@font \let\textfont@name\font@name
\xdef\font@name{\csname \string#2/\sf@size\endcsname}%
\pickup@font \let\scriptfont@name\font@name
\xdef\font@name{\csname \string#2/\ssf@size\endcsname}%
\pickup@font
\edef\math@fonts{\math@fonts
\textfont#1\textfont@name
\scriptfont#1\scriptfont@name
\scriptscriptfont#1\font@name}%
}
\def\ifnot@nil#1{\def\reserved@a{#1}%
\ifx\reserved@a\@nnil \expandafter\@gobble
\else \expandafter\@firstofone\fi}
\def\remove@to@nnil#1\@nnil{}
\def\remove@angles#1>{\set@simple@size@args}
\def\remove@star#1*{#1}
\def\extract@sizefn#1*#2\@nil{%
\if>#2>\set@size@funct@args#1\@nil
\let\sizefn@info\@empty
\else\expandafter\set@size@funct@args\remove@star#2\@nil
\def\sizefn@info{#1}\fi
}
\def\try@simple@size{%
\def\reserved@a{\def\extract@fontinfo####1}%
\expandafter\reserved@a\expandafter<\f@size>##2<##3\@nnil{%
\ifnot@nil{##2}%
{\set@simple@size@args##2<##3\@nnil
\execute@size@function\sizefn@info
}}%
\expandafter\expandafter
\expandafter\extract@fontinfo\expandafter\font@info
\expandafter<\f@size>\@nil<\@nnil
}
\def\set@simple@size@args#1<{%
\if<#1<%
\expandafter\remove@angles
\else
\extract@sizefn#1*\@nil
\expandafter\remove@to@nnil
\fi}
\def\extract@rangefontinfo#1<#2>{%
\is@range#2->\@nil#2>}
\def\is@range#1-#2\@nil{%
\if>#2\expandafter\check@single\else
\expandafter\check@range\fi}
\def\check@range#1-#2>#3<#4\@nnil{%
\ifnot@nil{#3}{%
\def\reserved@f{\extract@rangefontinfo<#4\@nnil}%
\upper@bound0#2\p@
\ifdim\upper@bound=\z@ \upper@bound\maxdimen\fi
\ifdim \f@size \p@<\upper@bound
\lower@bound0#1\p@
\ifdim \f@size \p@<\lower@bound
\else
\set@simple@size@args#3<#4\@nnil
\execute@size@function\sizefn@info
\ifx\external@font\@empty
\else
\let\reserved@f\@empty
\fi
\fi
\fi
\reserved@f}}
\newdimen\lower@bound
\newdimen\upper@bound
\def\check@single#1>#2<#3\@nnil{%
\def\reserved@f{\extract@rangefontinfo<#3\@nnil}%
\ifdim \f@size \p@=#1\p@
\set@simple@size@args#2<#3\@nnil
\execute@size@function\sizefn@info
\ifx\external@font\@empty
\else
\let\reserved@f\@empty
\fi
\fi
\reserved@f}
\def\set@size@funct@args{\@ifnextchar[%
\set@size@funct@args@{\set@size@funct@args@[]}}
\def\set@size@funct@args@[#1]#2\@nil{%
\def\mandatory@arg{#2}%
\def\optional@arg{#1}}
\def\DeclareSizeFunction#1#2{\@namedef{s@fct@#1}{#2}}
\@onlypreamble\DeclareSizeFunction
\def\execute@size@function#1{%
\csname s@fct@#1\endcsname
}
\def\try@size@range{%
\expandafter\extract@rangefontinfo\font@info <-*>\@nil<\@nnil
}
\gdef\try@size@substitution{%
\@tempdimb \maxdimen
\let \best@size \@empty
\expandafter \try@simples \font@info <\number\@M>\@nil<\@nnil
}
\def\font@submax{0pt}
\def\fontsubfuzz{.4pt}
\gdef\try@simples#1<#2>{%
\tryif@simple#2->\tryif@simple}
\gdef\tryif@simple#1-#2\tryif@simple{%
\let \reserved@f \try@simples
\if>#2%
\dimen@ #1\p@
\ifdim \dimen@<\@M\p@
\ifdim \f@size\p@<\dimen@
\@tempdimc \dimen@
\advance\@tempdimc -\f@size\p@
\else
\@tempdimc \f@size\p@
\advance\@tempdimc -\dimen@
\fi
\ifdim \@tempdimc<\@tempdimb
\@tempdimb \@tempdimc
\def \best@size{#1}%
\fi
\else
\ifx \external@font\@empty
\ifx \best@size\@empty
\else
\ifdim \@tempdimb>\font@submax \relax
\xdef \font@submax {\the\@tempdimb}%
\fi
\let \f@user@size \f@size
\let \f@size \best@size
\ifdim \@tempdimb>\fontsubfuzz\relax
\@font@warning{Font\space shape\space
`\curr@fontshape'\space in\space size\space
<\f@user@size>\space not\space available\MessageBreak
size\space <\f@size>\space substituted}%
\fi
\try@simple@size
\do@subst@correction
\fi
\fi
\let \reserved@f \remove@to@nnil
\fi
\fi
\reserved@f}
\DeclareSizeFunction{}{\empty@sfcnt\@font@warning}
\DeclareSizeFunction{s}{\empty@sfcnt\@font@info}
\def\empty@sfcnt#1{%
\@tempdimb \f@size\p@
\ifx\optional@arg\@empty
\else
\@tempdimb \optional@arg\@tempdimb
#1{Font\space shape\space `\curr@fontshape'\space
will\space be\MessageBreak
scaled\space to\space size\space \the\@tempdimb}%
\fi
\edef\external@font{\mandatory@arg\space at\the\@tempdimb}}
\DeclareSizeFunction{gen}{\gen@sfcnt\@font@warning}
\DeclareSizeFunction{sgen}{\gen@sfcnt\@font@info}
\def\gen@sfcnt{%
\edef\mandatory@arg{\mandatory@arg\f@size}%
\empty@sfcnt}
\DeclareSizeFunction{genb}{\genb@sfcnt\@font@warning}
\DeclareSizeFunction{sgenb}{\genb@sfcnt\@font@info}
\def\genb@sfcnt{%
\edef\mandatory@arg{\mandatory@arg\expandafter\genb@x\f@size..\@@}%
\empty@sfcnt}
\def\genb@x#1.#2.#3\@@{\two@digits{#1}\genb@y#200\@@}
\def\genb@y#1#2#3\@@{#1#2}
\DeclareSizeFunction{sub}{\sub@sfcnt\@font@warning}
\DeclareSizeFunction{ssub}{\sub@sfcnt\@font@info}
\def\sub@sfcnt#1{%
\edef\mandatory@arg{\f@encoding/\mandatory@arg}%
\begingroup
\expandafter\split@name\mandatory@arg/\@nil
\try@load@fontshape
\endgroup
\let\f@user@size\f@size
\expandafter
\ifx\csname\mandatory@arg\endcsname\relax
\errmessage{No\space declaration\space for\space
shape\space \mandatory@arg}%
\error@fontshape
\else
#1{Font\space shape\space `\curr@fontshape'\space in\space
size\space <\f@size>\space not\space available\MessageBreak
Font\space shape\space `\mandatory@arg'\space tried\space
instead}%
\expandafter\split@name\mandatory@arg/\@nil
\fi
\edef\f@size{\f@user@size}%
\get@external@font
\do@subst@correction
}
\DeclareSizeFunction{alias}{\sub@sfcnt\@font@aliasinfo}
\def\@font@aliasinfo#1{%
\@font@info{Font\space shape\space `\curr@fontshape'\space
aliased\space to\MessageBreak `\mandatory@arg'}%
}
\DeclareSizeFunction{subf}{\subf@sfcnt\@font@warning}
\DeclareSizeFunction{ssubf}{\subf@sfcnt\@font@info}
\def\subf@sfcnt#1{%
#1{Font\space shape\space `\curr@fontshape'\space in\space
size\space \f@size\space not\space available\MessageBreak
external\space font\space `\mandatory@arg'\space used}%
\empty@sfcnt#1%
}
\DeclareSizeFunction{fixed}{\fixed@sfcnt\@font@warning}
\DeclareSizeFunction{sfixed}{\fixed@sfcnt\@font@info}
\def\fixed@sfcnt#1{%
\ifx\optional@arg\@empty
\let\external@font\mandatory@arg
\else
\edef\external@font{\mandatory@arg\space at\optional@arg pt}%
\fi
#1{External\space font\space `\external@font'\space loaded\space
for\space size\MessageBreak
<\f@size>}%
}
%%% From File: ltfssdcl.dtx
%% Copyright (C) 1989-1998 Frank Mittelbach and Rainer Sch\"opf,
%% all rights reserved.
\def\in@#1#2%
{%
\begingroup
\def\in@@##1#1{}%
\toks@\expandafter{\in@@#2{}{}#1}%
\edef\in@@{\the\toks@}%
\expandafter\endgroup
\ifx\in@@\@empty
\in@false
\else
\in@true
\fi
}
\newif\ifin@
\let\version@list=\@empty
\@onlypreamble\version@list
\let\version@elt\relax
\@onlypreamble\version@elt
\let\alpha@list\@empty
\@onlypreamble\alpha@list
\let\alpha@elt\relax
\@onlypreamble\alpha@elt
\count18=-1
\def\select@group#1#2#3#4{%
\ifx\math@bgroup\bgroup\else\relax\expandafter\@firstofone\fi
{%
\ifmmode
\ifnum\csname c@mv@\math@version\endcsname<\e@mathgroup@top
\begingroup
\escapechar\m@ne
\getanddefine@fonts{\csname c@mv@\math@version\endcsname}#3%
\globaldefs\@ne \math@fonts
\endgroup
\init@restore@version
\xdef#1{\noexpand\use@mathgroup\noexpand#2%
{\number\csname c@mv@\math@version\endcsname}}%
\global\advance\csname c@mv@\math@version\endcsname\@ne
\else
\let#1\relax
\@latex@error{Too many math alphabets used in
version \math@version}%
\@eha
\fi
\else \expandafter\non@alpherr\fi
#1{#4}%
}%
}
\@onlypreamble\restore@mathversion
\def\init@restore@version{%
\global\let\init@restore@version\relax
\xdef\restore@mathversion
{\expandafter\noexpand\csname mv@\math@version\endcsname
\global\csname c@mv@\math@version\endcsname
\number\csname c@mv@\math@version\endcsname\relax}%
\aftergroup\dorestore@version
}
\@onlypreamble\init@restore@version
\gdef\non@alpherr#1{\@latex@error{%
\string#1allowed only in math mode}\@ehd}
\def\dorestore@version
{\ifmmode
\aftergroup\dorestore@version
\else
\gdef\init@restore@version{%
\global\let\init@restore@version\relax
\xdef\restore@mathversion
{\expandafter\noexpand\csname mv@\math@version\endcsname
\global\csname c@mv@\math@version\endcsname
\number\csname c@mv@\math@version\endcsname\relax}%
\aftergroup\dorestore@version
}%
\begingroup
\let\getanddefine@fonts\@gobbletwo
\restore@mathversion
\endgroup
\fi}%
\@onlypreamble\dorestore@version
\def\document@select@group#1#2#3#4{%
\ifx\math@bgroup\bgroup\else\relax\expandafter\@firstofone\fi
{%
\ifmmode
\ifnum\csname c@mv@\math@version\endcsname<\e@mathgroup@top
\begingroup
\escapechar\m@ne
\getanddefine@fonts{\csname c@mv@\math@version\endcsname}#3%
\globaldefs\@ne \math@fonts
\endgroup
\expandafter\extract@alph@from@version
\csname mv@\math@version\expandafter\endcsname
\expandafter{\number\csname
c@mv@\math@version\endcsname}%
#1%
\global\advance\csname c@mv@\math@version\endcsname\@ne
\else
\let#1\relax
\@latex@error{Too many math alphabets used
in version \math@version}%
\@eha
\fi
\else \expandafter\non@alpherr\fi
\expandafter#1\ifx\math@bgroup\bgroup{#4}\else#4\fi
}%
}
\def\process@table{%
\def\cdp@elt##1##2##3##4{%
\@font@info{Checking defaults for
##1/##2/##3/##4}%
\expandafter
\ifx\csname##1/##2/##3/##4\endcsname\relax
\begingroup
\def\f@encoding{##1}\def\f@family{##2}%
\try@load@fontshape
\endgroup
\fi
\expandafter
\ifx\csname##1/##2/##3/##4\endcsname\relax
\@latex@error{This NFSS system isn't set up properly}%
{For encoding scheme ##1 the defaults
##2/##3/##4 do not form a valid font shape}%
\else
\@font@info{... okay}%
\fi}%
\cdp@list
\begingroup
\escapechar\m@ne
\error@fontshape
\expandafter\ifx\csname \curr@fontshape\endcsname\relax
\begingroup
\try@load@fontshape
\endgroup
\fi
\expandafter\ifx\csname \curr@fontshape\endcsname\relax
\@latex@error{This NFSS system isn't set up properly}%
{The system maintainer forgot to specify a suitable
substitution
font shape using the \noexpand\DeclareErrorFont
command}%
\fi
\endgroup
\let\select@group\document@select@group
\fontencoding\encodingdefault
\edef\f@family{\familydefault}%
\edef\f@series{\seriesdefault}%
\edef\f@shape{\shapedefault}%
\everyjob{}%
}
\@onlypreamble\process@table
\def\DeclareMathVersion#1{%
\expandafter\new@mathversion\csname mv@#1\endcsname}
\@onlypreamble\DeclareMathVersion
\def\new@mathversion#1{%
\expandafter\in@\expandafter#1\expandafter{\version@list}%
\ifin@
\@font@info{Redeclaring math version
`\expandafter\@gobblefour\string#1'}%
\else
\expandafter\newcount\csname c@\expandafter
\@gobble\string#1\endcsname
\def\version@elt{\noexpand\version@elt\noexpand}%
\edef\version@list{\version@list\version@elt#1}%
\fi
\toks@{}%
\count@\z@
\def\group@elt##1##2{%
\advance\count@\@ne
\addto@hook\toks@{\getanddefine@fonts##1##2}%
}%
\group@list
\global\csname c@\expandafter\@gobble\string#1\endcsname\count@
\def\alpha@elt##1##2##3{%
\ifx##2\no@alphabet@error
\toks@\expandafter{\the\toks@\install@mathalphabet##1%
{\no@alphabet@error##1}}%
\else
\toks@\expandafter{\the\toks@\install@mathalphabet##1%
{\select@group##1##2##3}}%
\fi
}%
\alpha@list
\xdef#1{\the\toks@}%
}
\@onlypreamble\new@mathversion
\def\DeclareSymbolFont#1#2#3#4#5{%
\@tempswafalse
\edef\reserved@b{#2}%
\def\cdp@elt##1##2##3##4{\def\reserved@c{##1}%
\ifx\reserved@b\reserved@c \@tempswatrue\fi}%
\cdp@list
\if@tempswa
\@ifundefined{sym#1}{%
\ifnum\count18<15 %
\expandafter\new@mathgroup\csname sym#1\endcsname
\expandafter\new@symbolfont\csname sym#1\endcsname
{#2}{#3}{#4}{#5}%
\else
\@latex@error{Too many symbol fonts declared}\@eha
\fi
}%
{%
\@font@info{Redeclaring symbol font `#1'}%
\def\group@elt##1##2{%
\noexpand\group@elt\noexpand##1%
\expandafter\ifx\csname sym#1\endcsname##1%
\expandafter\noexpand\csname#2/#3/#4/#5\endcsname
\else
\noexpand##2%
\fi}%
\xdef\group@list{\group@list}%
\def\version@elt##1{%
\expandafter
\SetSymbolFont@\expandafter##1\csname#2/#3/#4/#5\expandafter
\endcsname \csname sym#1\endcsname
}%
\version@list
}%
\else
\@latex@error{Encoding scheme `#2' unknown}\@eha
\fi
}
\@onlypreamble\DeclareSymbolFont
\let\group@list\@empty
\@onlypreamble\group@list
\let\group@elt\relax
\@onlypreamble\group@elt
\def\new@symbolfont#1#2#3#4#5{%
\toks@\expandafter{\group@list}%
\edef\group@list{\the\toks@\noexpand\group@elt\noexpand#1%
\expandafter\noexpand\csname#2/#3/#4/#5\endcsname}%
\def\version@elt##1{\toks@\expandafter{##1}%
\edef##1{\the\toks@\noexpand\getanddefine@fonts
#1\expandafter\noexpand\csname#2/#3/#4/#5\endcsname}%
\global\advance\csname c@\expandafter
\@gobble\string##1\endcsname\@ne
}%
\version@list
}
\@onlypreamble\new@symbolfont
\def\SetSymbolFont#1#2#3#4#5#6{%
\@tempswafalse
\edef\reserved@b{#3}%
\def\cdp@elt##1##2##3##4{\def\reserved@c{##1}%
\ifx\reserved@b\reserved@c \@tempswatrue\fi}%
\cdp@list
\if@tempswa
\expandafter\SetSymbolFont@
\csname mv@#2\expandafter\endcsname\csname#3/#4/#5/#6\expandafter
\endcsname \csname sym#1\endcsname
\else
\@latex@error{Encoding scheme `#3' unknown}\@eha
\fi
}
\@onlypreamble\SetSymbolFont
\def\SetSymbolFont@#1#2#3{%
\expandafter\in@\expandafter#1\expandafter{\version@list}%
\ifin@
\expandafter\in@\expandafter#3\expandafter{\group@list}%
\ifin@
\begingroup
\expandafter\get@cdp\string#2\@nil\reserved@a
\toks@{}%
\def\install@mathalphabet##1##2{%
\addto@hook\toks@{\install@mathalphabet##1{##2}}%
}%
\def\getanddefine@fonts##1##2{%
\ifnum##1=#3%
\addto@hook\toks@{\getanddefine@fonts#3#2}%
\expandafter\get@cdp\string##2\@nil\reserved@b
\ifx\reserved@a\reserved@b\else
\@font@info{Encoding `\reserved@b' has changed
to `\reserved@a' for symbol font\MessageBreak
`\expandafter\@gobblefour\string#3' in the
math version `\expandafter
\@gobblefour\string#1'}%
\fi
\@font@info{%
Overwriting symbol font
`\expandafter\@gobblefour\string#3' in
version `\expandafter
\@gobblefour\string#1'\MessageBreak
\@spaces \expandafter\@gobble\string##2 -->
\expandafter\@gobble\string#2}%
\else
\addto@hook\toks@{\getanddefine@fonts##1##2}%
\fi}%
#1%
\xdef#1{\the\toks@}%
\endgroup
\else
\@latex@error{Symbol font `\expandafter\@gobblefour\string#3'
not defined}\@eha
\fi
\else
\@latex@error{Math version `\expandafter\@gobblefour\string#1'
is not
defined}{You probably misspelled the name of the math
version.^^JOr you have to specify an additional package.}%
\fi
}
\@onlypreamble\SetSymbolFont@
\def\get@cdp#1#2/#3\@nil#4{\def#4{#2}}
\@onlypreamble\get@cdp
\def\DeclareMathAlphabet#1#2#3#4#5{%
\@tempswafalse
\edef\reserved@b{#2}%
\def\cdp@elt##1##2##3##4{\def\reserved@c{##1}%
\ifx\reserved@b\reserved@c \@tempswatrue\fi}%
\cdp@list
\if@tempswa
\expandafter\ifx
\csname\expandafter\@gobble\string#1\endcsname
\relax
\new@mathalphabet#1{#2}{#3}{#4}{#5}%
\else
\edef\reserved@a{\noexpand\in@{\string\select@group}%
{\expandafter\meaning\csname \expandafter
\@gobble\string#1\space\endcsname}}%
\reserved@a
\ifin@
\@font@info{Redeclaring math alphabet \string#1}%
\def\version@elt##1{%
\expandafter\SetMathAlphabet@\expandafter
##1\csname#2/#3/#4/#5\expandafter\endcsname
\csname M@#2\expandafter\endcsname
\csname \expandafter\@gobble\string#1\space\endcsname#1}%
\version@list
\else
\edef\reserved@a{\noexpand\in@{\string\use@mathgroup}%
{\expandafter\meaning\csname \expandafter
\@gobble\string#1\space\endcsname}}%
\reserved@a
\ifin@
\@font@info{Redeclaring math alphabet \string#1}%
\new@mathalphabet#1{#2}{#3}{#4}{#5}%
\else
\@latex@error{Command `\string#1' already defined}\@eha
\fi
\fi
\fi
\else
\@latex@error{Encoding scheme `#2' unknown}\@eha
\fi
}
\@onlypreamble\DeclareMathAlphabet
\def\new@mathalphabet#1#2#3#4#5{%
\toks@\expandafter{\alpha@list}%
\edef#1{\expandafter\noexpand\csname \expandafter
\@gobble\string#1\space\endcsname
\if/#5/%
\noexpand\no@alphabet@error
\noexpand\no@alphabet@error
\else
\expandafter\noexpand\csname M@#2\endcsname
\expandafter\noexpand\csname#2/#3/#4/#5\endcsname
\fi
}%
\toks2\expandafter{#1}%
\edef\alpha@list{\the\toks@\noexpand\alpha@elt\the\toks2}%
\def\version@elt##1{\toks@\expandafter{##1}%
\edef##1{\the\toks@\install@mathalphabet
\expandafter\noexpand
\csname \expandafter\@gobble
\string#1\space\endcsname
{\if/#5/%
\noexpand\no@alphabet@error
\noexpand#1%
\else
\noexpand\select@group\the\toks2
\fi}}%
}%
\version@list
\expandafter\edef\csname \expandafter\@gobble
\string#1\space\endcsname{\if/#5/%
\noexpand\no@alphabet@error
\noexpand#1%
\else
\noexpand\select@group\the\toks2
\fi}%
\edef#1{\noexpand\protect
\expandafter\noexpand\csname \expandafter
\@gobble\string#1\space\endcsname}%
}
\@onlypreamble\new@mathalphabet
\def\SetMathAlphabet#1#2#3#4#5#6{%
\@tempswafalse
\edef\reserved@b{#3}%
\def\cdp@elt##1##2##3##4{\def\reserved@c{##1}%
\ifx\reserved@b\reserved@c \@tempswatrue\fi}%
\cdp@list
\if@tempswa
\expandafter\SetMathAlphabet@
\csname mv@#2\expandafter\endcsname\csname#3/#4/#5/#6\expandafter
\endcsname \csname M@#3\expandafter\endcsname
\csname \expandafter\@gobble\string#1\space\endcsname#1%
\else
\@latex@error{Encoding scheme `#3' unknown}\@eha
\fi
}
\@onlypreamble\SetMathAlphabet
\def\SetMathAlphabet@#1#2#3#4#5{%
\expandafter\in@\expandafter#1\expandafter{\version@list}%
\ifin@
\expandafter\in@\expandafter#4\expandafter{\alpha@list}%
\ifin@
\begingroup
\toks@{}%
\def\getanddefine@fonts##1##2{%
\addto@hook\toks@{\getanddefine@fonts##1##2}%
}%
\def\reserved@c##1##2##3##4{% % for message below
\expandafter\@gobble\string##4}%
\def\install@mathalphabet##1##2{%
\ifx##1#4%
\addto@hook\toks@
{\install@mathalphabet#4{\select@group#4#3#2}}%
\@font@info{Overwriting math alphabet
`\string#5' in version `\expandafter
\@gobblefour\string#1'\MessageBreak
\@spaces \reserved@c##2 -->
\expandafter\@gobble\string#2}%
\else
\addto@hook\toks@{\install@mathalphabet##1{##2}}%
\fi
}%
#1%
\xdef#1{\the\toks@}%
\endgroup
\else
\edef\reserved@a{%
\noexpand\in@{\string\use@mathgroup}{\meaning#4}}%
\reserved@a
\ifin@
\def\reserved@b##1\use@mathgroup##2##3{%
\def\reserved@b{##3}\def\reserved@c{##2}}%
\expandafter\reserved@b#4%
\begingroup
\def\install@mathalphabet##1##2{%
\addto@hook\toks@{\install@mathalphabet##1{##2}}%
}%
\def\getanddefine@fonts##1##2{%
\addto@hook\toks@{\getanddefine@fonts##1##2}%
\ifnum##1=\reserved@b
\expandafter
\addto@hook\expandafter\toks@
\expandafter{\expandafter\install@mathalphabet
\expandafter#4\expandafter
{\expandafter\select@group\expandafter
#4\reserved@c##2}}%
\fi
}%
\def\version@elt##1{%
\toks@{}%
##1%
\xdef##1{\the\toks@}%
}%
\version@list
\endgroup
\expandafter\gdef\expandafter\alpha@list\expandafter
{\alpha@list
\alpha@elt #4\no@alphabet@error \no@alphabet@error}%
\gdef#4{\no@alphabet@error #5}% fake things :-)
\SetMathAlphabet@{#1}{#2}{#3}#4#5%
\else
\@latex@error{Command `\string#5' not defined as a
math alphabet}%
{Use \noexpand\DeclareMathAlphabet to define it.}%
\fi
\fi
\else
\@latex@error{Math version `\expandafter\@gobblefour\string#1'
is not
defined}{You probably misspelled the name of the math
version.^^JOr you have to specify an additional package.}%
\fi
}
\@onlypreamble\SetMathAlphabet@
\def\DeclareMathAccent#1#2#3#4{%
\expandafter\in@\csname sym#3\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\begingroup
\count\z@=#4\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\if\relax\noexpand#1% is command?
\edef\reserved@a{\noexpand\in@
{\expandafter\@gobble\string\mathaccent}
{\expandafter\meaning
\csname\expandafter\@gobble\string#1\space\endcsname}}%
\reserved@a
\ifin@
\expandafter\let
\csname\expandafter\@gobble\string#1\space\endcsname
\@undefined
\expandafter\set@mathaccent
\csname sym#3\endcsname#1#2%
{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\@font@info{Redeclaring math accent \string#1}%
\else
\expandafter\ifx
\csname\expandafter\@gobble\string#1\endcsname
\relax
\expandafter\set@mathaccent
\csname sym#3\endcsname#1#2%
{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\else
\@latex@error{Command `\string#1' already defined}\@eha
\fi
\fi
\else
\@latex@error{Not a command name: `\noexpand#1'}\@eha
\fi
\endgroup
\else
\@latex@error{Symbol font `#3' is not defined}\@eha
\fi
}
\@onlypreamble\DeclareMathAccent
\def\set@mathaccent#1#2#3#4{%
\xdef#2{\mathaccent"\mathchar@type#3\hexnumber@#1#4\relax}%
\MakeRobust#2%
}
\@onlypreamble\set@mathaccent
\def\DeclareMathSymbol#1#2#3#4{%
\expandafter\in@\csname sym#3\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\begingroup
\count\z@=#4\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\if\relax\noexpand#1% is command?
\edef\reserved@b{\expandafter\noexpand
\csname\expandafter\@gobble\string#1\space\endcsname}%
\edef\reserved@a
{\noexpand\in@{\expandafter\@gobble\string\mathchar}%
{\meaning#1\expandafter\meaning\reserved@b}}%
\reserved@a
\global\expandafter\let\reserved@b\@undefined
\ifin@
\expandafter\set@mathsymbol
\csname sym#3\endcsname#1#2%
{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\@font@info{Redeclaring math symbol \string#1}%
\else
\expandafter\ifx
\csname\expandafter\@gobble\string#1\endcsname
\relax
\expandafter\set@mathsymbol
\csname sym#3\endcsname#1#2%
{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\else
\@latex@error{Command `\string#1' already defined}\@eha
\fi
\fi
\else
\expandafter\set@mathchar
\csname sym#3\endcsname#1#2
{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\fi
\endgroup
\else
\@latex@error{Symbol font `#3' is not defined}\@eha
\fi
}
\@onlypreamble\DeclareMathSymbol
\def\set@mathchar#1#2#3#4{%
\global\mathcode`#2="\mathchar@type#3\hexnumber@#1#4\relax}
\@onlypreamble\set@mathchar
\def\set@mathsymbol#1#2#3#4{%
\global\mathchardef#2"\mathchar@type#3\hexnumber@#1#4\relax}
\@onlypreamble\set@mathsymbol
\def\DeclareMathDelimiter#1{%
\if\relax\noexpand#1%
\expandafter\@DeclareMathDelimiter
\else
\expandafter\@xxDeclareMathDelimiter
\fi
#1}
\@onlypreamble\DeclareMathDelimiter
\def\@xxDeclareMathDelimiter#1#2#3#4{%
\begingroup
\let\mathalpha\mathord
\ifnum7=\mathchar@type{#2}%
\endgroup
\expandafter\@firstofone
\else
\endgroup
\DeclareMathSymbol#1{#2}{#3}{#4}%
\expandafter\@firstoftwo
\fi
{\@xDeclareMathDelimiter#1}{#2}{#3}{#4}}
\@onlypreamble\@xxDeclareMathDelimiter
\def\@DeclareMathDelimiter#1#2#3#4#5#6{%
\expandafter\in@\csname sym#3\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\expandafter\in@\csname sym#5\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\begingroup
\count\z@=#4\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\edef\reserved@c{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
%
\count\z@=#6\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\edef\reserved@d{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
%
\edef\reserved@a{\noexpand\in@
{\expandafter\@gobble\string\delimiter}{\meaning#1}}%
\reserved@a
\ifin@
\expandafter\set@mathdelimiter
\csname sym#3\expandafter\endcsname
\csname sym#5\endcsname#1#2%
\reserved@c\reserved@d
\@font@info{Redeclaring math delimiter \string#1}%
\else
\expandafter\ifx
\csname\expandafter\@gobble\string#1\endcsname
\relax
\expandafter\set@mathdelimiter
\csname sym#3\expandafter\endcsname
\csname sym#5\endcsname#1#2%
\reserved@c\reserved@d
\else
\@latex@error{Command `\string#1' already defined}\@eha
\fi
\fi
\endgroup
\else
\@latex@error{Symbol font `#5' is not defined}\@eha
\fi
\else
\@latex@error{Symbol font `#3' is not defined}\@eha
\fi
}
\@onlypreamble\@DeclareMathDelimiter
\def\@xDeclareMathDelimiter#1#2#3#4#5{%
\expandafter\in@\csname sym#2\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\expandafter\in@\csname sym#4\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\begingroup
\count\z@=#3\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\edef\reserved@c{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
%
\count\z@=#5\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\edef\reserved@d{\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\expandafter\set@@mathdelimiter
\csname sym#2\expandafter\endcsname\csname sym#4\endcsname#1%
\reserved@c\reserved@d
\endgroup
\else
\@latex@error{Symbol font `#4' is not defined}\@eha
\fi
\else
\@latex@error{Symbol font `#2' is not defined}\@eha
\fi
}
\@onlypreamble\@xDeclareMathDelimiter
\def\set@mathdelimiter#1#2#3#4#5#6{%
\protected
\xdef#3{\delimiter"\mathchar@type#4\hexnumber@#1#5%
\hexnumber@#2#6 }%
}
\@onlypreamble\set@mathdelimiter
\def\set@@mathdelimiter#1#2#3#4#5{%
\global\delcode`#3="\hexnumber@#1#4\hexnumber@#2#5\relax}
\@onlypreamble\set@@mathdelimiter
\def\DeclareMathRadical#1#2#3#4#5{%
\expandafter\ifx
\csname\expandafter\@gobble\string#1\endcsname
\relax
\let#1\radical
\fi
\edef\reserved@a{\noexpand\in@
{\expandafter\@gobble\string\radical}{\meaning#1}}%
\reserved@a
\ifin@
\expandafter\in@\csname sym#2\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\expandafter\in@\csname sym#4\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\begingroup
\count\z@=#3\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\edef\reserved@c{%
\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\count\z@=#5\relax
\count\tw@\count\z@
\divide\count\z@\sixt@@n
\count@\count\z@
\multiply\count@\sixt@@n
\advance\count\tw@-\count@
\edef\reserved@d{%
\hexnumber@{\count\z@}\hexnumber@{\count\tw@}}%
\xdef#1{\radical"\expandafter\hexnumber@
\csname sym#2\endcsname\reserved@c
\expandafter\hexnumber@
\csname sym#4\endcsname\reserved@d
\relax}%
\endgroup
\else
\@latex@error{Symbol font `#4' is not defined}\@eha
\fi
\else
\@latex@error{Symbol font `#2' is not defined}\@eha
\fi
\else
\@latex@error{Command `\string#1' already defined}\@eha
\fi
}
\@onlypreamble\DeclareMathRadical
\let\mathalpha\relax
\def\mathchar@type#1{%
\ifodd 2#11 #1\else % is this non-negative number?
\ifx#1\mathord 0\else
\ifx#1\mathop 1\else
\ifx#1\mathbin 2\else
\ifx#1\mathrel 3\else
\ifx#1\mathopen 4\else
\ifx#1\mathclose 5\else
\ifx#1\mathpunct 6\else
7% % anything else is variable ord
\fi
\fi
\fi
\fi
\fi
\fi
\fi
\fi}
\@onlypreamble\mathchar@type
\def\DeclareSymbolFontAlphabet#1#2{%
\expandafter\DeclareSymbolFontAlphabet@
\csname \expandafter\@gobble\string#1\space\endcsname{#2}#1}
\@onlypreamble\DeclareSymbolFontAlphabet
\def\DeclareSymbolFontAlphabet@#1#2#3{%
\@tempswatrue
\expandafter\in@\csname sym#2\expandafter\endcsname
\expandafter{\group@list}%
\ifin@
\expandafter\in@\expandafter#1\expandafter{\alpha@list}%
\ifin@
\@font@info{Redeclaring math alphabet \string#3}%
\toks@{}%
\def\alpha@elt##1##2##3{%
\ifx##1#1\else\addto@hook\toks@{\alpha@elt##1##2##3}\fi}%
\alpha@list
\xdef\alpha@list{\the\toks@}%
\def\version@elt##1{%
\begingroup
\toks@{}%
\def\getanddefine@fonts####1####2{%
\addto@hook\toks@{\getanddefine@fonts####1####2}}%
\def\install@mathalphabet####1####2{%
\ifx####1#1\else
\addto@hook\toks@{\install@mathalphabet
####1{####2}}\fi}%
##1%
\xdef##1{\the\toks@}%
\endgroup
}%
\version@list
\else
\expandafter\ifx
\csname\expandafter\@gobble\string#1\space\endcsname
\relax
\else
\edef\reserved@a{%
\noexpand\in@{\string\use@mathgroup}{\meaning#1}}%
\reserved@a
\ifin@
\@font@info{Redeclaring math alphabet \string#3}%
\else
\@tempswafalse
\@latex@error{Command `\string#3' already defined}\@eha
\fi
\fi
\fi
\else
\@tempswafalse
\@latex@error{Unknown symbol font `#2'}\@eha
\fi
\if@tempswa
\def\group@elt##1##2{%
\expandafter\ifx\csname sym#2\endcsname##1%
\expandafter\reserved@a\string##2\@nil
\fi}%
\def\reserved@a##1##2/##3\@nil{%
\def\reserved@a{##2}}%
\group@list
\toks@{\relax\ifmmode \else \non@alpherr#1\fi}%
\edef#1{\the\toks@
\noexpand\use@mathgroup
\expandafter\noexpand\csname M@\reserved@a\endcsname
\csname sym#2\endcsname}%
\def#3{\protect#1}%
\fi
}
\@onlypreamble\DeclareSymbolFontAlphabet@
%%% From File: ltfssini.dtx
%% Copyright (C) 1989-2001 Frank Mittelbach and Rainer Sch\"opf,
%% all rights reserved.
\DeclareMathVersion{normal}
\DeclareMathVersion{bold}
\DeclareRobustCommand\upshape
{\not@math@alphabet\upshape\relax
\fontshape\updefault\selectfont}
\DeclareRobustCommand\slshape
{\not@math@alphabet\slshape\relax
\fontshape\sldefault\selectfont}
\DeclareRobustCommand\scshape
{\not@math@alphabet\scshape\relax
\fontshape\scdefault\selectfont}
\DeclareRobustCommand\itshape
{\not@math@alphabet\itshape\mathit
\fontshape\itdefault\selectfont}
\let\DeclareFontSeriesDefault\@undefined % for rollback
\newcommand\DeclareFontSeriesDefault[3][]{%
\def\reserved@a{#1}%
\ifx\reserved@a\@empty
\ifcsname #2series\endcsname % supported are
% \[md/bf]default
\expandafter\def
\csname #2default\endcsname{#3\@empty}%
\expandafter\def
\csname #2default@previous\endcsname{#3\@empty}%
\else
\@latex@error{Wrong syntax for \string\DeclareFontSeriesDefault}%
{Mandatory first argument must be 'md' or 'bf'.}
\fi
\else
\ifcsname #2series@#1\endcsname % supported are
% \[md/bf]series@[rm/sf/tt]
\expandafter\edef
\csname #2series@#1\endcsname{#3}%
\expandafter\let
\csname #2series@#1@kernel\endcsname\@undefined
\else
\@latex@error{Wrong syntax for \string\DeclareFontSeriesDefault}%
{Optional argument must be 'rm', 'sf', or 'tt'. \MessageBreak
Mandatory first argument must be 'md' or 'bf'.}
\fi
\fi
}
\def\bfseries@rm{bx}
\def\bfseries@sf{bx}
\def\bfseries@tt{bx}
\let\bfseries@rm@kernel\bfseries@rm
\let\bfseries@sf@kernel\bfseries@sf
\let\bfseries@tt@kernel\bfseries@tt
\def\mdseries@rm{m}
\def\mdseries@sf{m}
\def\mdseries@tt{m}
\def\@meta@family@list{\@elt{rm}\@elt{sf}\@elt{tt}}
\def\prepare@family@series@update#1#2{%
\if@forced@series
\fontfamily#2%
\else
\expand@font@defaults
\let\target@series@value\@empty
\def\target@meta@family@value{#1}%
\expandafter\edef\csname ??def@ult\endcsname{\f@family}%
\let\@elt\update@series@target@value
\@meta@family@list
\@elt{??}%
\let\@elt\relax
\fontfamily#2%
\ifx\target@series@value\@empty
\else
\ifx \f@series\target@series@value
\else
\maybe@load@fontshape
\series@maybe@drop@one@m\target@series@value\f@series
\fi
\fi
\fi
}
\def\update@series@target@value#1{%
\def\reserved@a{#1}%
\ifx\target@meta@family@value\reserved@a % rm -> rm do nothing
\else
\expandafter\ifx\csname#1def@ult\endcsname\f@family
\let\@elt\@gobble
\expandafter\let\expandafter\reserved@b
\csname mdseries@\target@meta@family@value\endcsname
\expandafter\let\expandafter\reserved@c
\csname bfseries@\target@meta@family@value\endcsname
\expandafter\series@maybe@drop@one@m
\csname mdseries@#1\endcsname\reserved@d
\ifx\reserved@d\f@series
\let\target@series@value\reserved@b
\else
\expandafter\series@maybe@drop@one@m
\csname bfseries@#1\endcsname\reserved@d
\ifx\reserved@d\f@series
\let\target@series@value\reserved@c
\else\ifx\f@series\mddef@ult \let\target@series@value\reserved@b
\else\ifx\f@series\bfdef@ult \let\target@series@value\reserved@c
\fi\fi\fi\fi
\fi
\fi
}
\def\init@series@setup{%
\ifx\bfseries@rm@kernel\bfseries@rm
\expandafter\in@\expandafter{\rmdefault}%
{cmr,cmss,cmtt,lcmss,lcmtt,lmr,lmss,lmtt}%
\ifin@ \else \def\bfseries@rm{b}\fi\fi
\ifx\bfseries@sf@kernel\bfseries@sf
\expandafter\in@\expandafter{\sfdefault}%
{cmr,cmss,cmtt,lcmss,lcmtt,lmr,lmss,lmtt}%
\ifin@ \else \def\bfseries@sf{b}\fi\fi
\ifx\bfseries@tt@kernel\bfseries@tt
\expandafter\in@\expandafter{\ttdefault}%
{cmr,cmss,cmtt,lcmss,lcmtt,lmr,lmss,lmtt}%
\ifin@ \else \def\bfseries@tt{b}\fi\fi
\reset@font
\ifx\seriesdefault\seriesdefault@kernel
\mdseries
\let\seriesdefault\f@series
\fi
}%
\expandafter\let\csname ver@mweights.sty\endcsname\fmtversion
\def\expand@font@defaults{%
\edef\rmdef@ult{\rmdefault}%
\edef\sfdef@ult{\sfdefault}%
\edef\ttdef@ult{\ttdefault}%
\series@maybe@drop@one@m\bfdefault\bfdef@ult
\series@maybe@drop@one@m\mddefault\mddef@ult
\UseHook{expand@font@defaults}%
}
\DeclareRobustCommand\bfseries{%
\not@math@alphabet\bfseries\mathbf
\expand@font@defaults
\ifx\bfdefault\bfdefault@previous\else
\expandafter\def\expandafter\bfdefault
\expandafter{\bfdefault\@empty}%
\let\bfdefault@previous\bfdefault
\let\bfseries@rm\bfdef@ult
\let\bfseries@sf\bfdef@ult
\let\bfseries@tt\bfdef@ult
\UseHook{bfseries/defaults}%
\fi
\ifx\f@family\rmdef@ult \fontseries\bfseries@rm
\else\ifx\f@family\sfdef@ult \fontseries\bfseries@sf
\else\ifx\f@family\ttdef@ult \fontseries\bfseries@tt
\else \fontseries\bfdefault
\fi\fi\fi
\UseHook{bfseries}%
\selectfont
}
\DeclareRobustCommand\mdseries{%
\not@math@alphabet\mdseries\relax
\expand@font@defaults
\ifx\mddefault\mddefault@previous\else
\expandafter\def\expandafter\mddefault\expandafter{\mddefault\@empty}%
\let\mddefault@previous\mddefault
\let\mdseries@rm\mddef@ult
\let\mdseries@sf\mddef@ult
\let\mdseries@tt\mddef@ult
\UseHook{mdseries/defaults}%
\fi
\ifx\f@family\rmdef@ult \fontseries\mdseries@rm
\else\ifx\f@family\sfdef@ult \fontseries\mdseries@sf
\else\ifx\f@family\ttdef@ult \fontseries\mdseries@tt
\else \fontseries\mddefault
\fi\fi\fi
\UseHook{mdseries}%
\selectfont
}
\DeclareRobustCommand\rmfamily{%
\not@math@alphabet\rmfamily\mathrm
\prepare@family@series@update{rm}\rmdefault
\UseHook{rmfamily}%
\selectfont}
\DeclareRobustCommand\sffamily{%
\not@math@alphabet\sffamily\mathsf
\prepare@family@series@update{sf}\sfdefault
\UseHook{sffamily}%
\selectfont}
\DeclareRobustCommand\ttfamily{%
\not@math@alphabet\ttfamily\mathtt
\prepare@family@series@update{tt}\ttdefault
\UseHook{ttfamily}%
\selectfont}
\NewHook{rmfamily}
\NewHook{sffamily}
\NewHook{ttfamily}
\NewHook{normalfont}
\NewHook{expand@font@defaults}
\NewHook{bfseries}
\NewHook{bfseries/defaults}
\NewHook{mdseries}
\NewHook{mdseries/defaults}
\let\@rmfamilyhook\@empty
\let\@sffamilyhook\@empty
\let\@ttfamilyhook\@empty
\let\@defaultfamilyhook\@empty %FMi sort out
\DeclareRobustCommand\IfFontSeriesContextTF[1]{%
\expand@font@defaults
\@font@series@contextfalse
\def\requested@test@context{#1}%
\expandafter\edef\csname ??def@ult\endcsname{\f@family}%
\let\@elt\test@font@series@context
\@meta@family@list
\@elt{??}%
\let\@elt\relax
\if@font@series@context
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
}
\def\test@font@series@context#1{%
\edef\reserved@a{\csname #1def@ult\endcsname}%
\ifx\f@family\reserved@a
\let\@elt\@gobble
\expandafter\ifx
\csname\requested@test@context series@#1\endcsname\f@series
\@font@series@contexttrue
\else
\expandafter\ifx
\csname\requested@test@context def@ult\endcsname\f@series
\@font@series@contexttrue
\fi\fi\fi
}
\newif\if@font@series@context
\def\DeclareEmphSequence#1{%
\protected@edef\emfontdeclare@clist{\zap@space#1, \@empty\emforce\emreset}%
}
\let\emfontdeclare@clist\@empty
\DeclareRobustCommand\emreset{\upshape\ulcshape}
\DeclareRobustCommand\em{%
\@nomath\em
\ifx\emfontdeclare@clist\@empty
\ifdim \fontdimen\@ne\font >\z@
\eminnershape \else \itshape \fi
\else
\edef\em@currfont{\csname\curr@fontshape/\f@size\endcsname}%
\expandafter\do@emfont@update\emfontdeclare@clist\do@emfont@update
\fi
}
\def\eminnershape{\upshape}
\def\do@emfont@update#1,#2\do@emfont@update{%
\def\emfontdeclare@clist{#2,#1}%
#1\selectfont
\expandafter\ifx\csname \curr@fontshape/\f@size\em@force
\expandafter\endcsname
\em@currfont
\expandafter\do@emfont@update\emfontdeclare@clist\do@emfont@update
\else
\let\em@force\@empty
\fi
}
\protected\def\emforce{\def\em@force{/}}
\let\em@force\@empty
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\not@math@alphabet#1#2{%
\relax
\ifmmode
\@latex@error{Command \noexpand#1invalid in math mode}%
{%
Please
\ifx#2\relax
define a new math alphabet^^J%
if you want to use a special font in math mode%
\else
use the math alphabet \noexpand#2instead of
the #1command%
\fi
.
}%
\fi}
\DeclareRobustCommand\boldmath{\@nomath\boldmath
\mathversion{bold}}
\DeclareRobustCommand\unboldmath{\@nomath\unboldmath
\mathversion{normal}}
\def\math@version{normal}
\def\newfont#1#2{\@ifdefinable#1{\font#1=#2\relax}}
\ifdefined\XeTeXversion
\DeclareRobustCommand\symbol[1]{\Ucharcat#1 12\relax}
\else
\DeclareRobustCommand\symbol[1]{\char#1\relax}
\fi
\def\@setfontsize#1#2#3{\@nomath#1%
\ifx\protect\@typeset@protect
\let\@currsize#1%
\fi
\fontsize{#2}{#3}\selectfont}
\def\@setsize#1#2#3#4{\@setfontsize#1{#4}{#2}}
\def\hexnumber@#1{\ifcase\number#1
0\or 1\or 2\or 3\or 4\or 5\or 6\or 7\or 8\or
9\or A\or B\or C\or D\or E\or F\fi}
\def\nfss@text#1{{\mbox{#1}}}
\DeclareRobustCommand\normalfont{%
\fontencoding\encodingdefault
\edef\f@family{\familydefault}%
\edef\f@series{\seriesdefault}%
\edef\f@shape{\shapedefault}%
\UseHook{normalfont}%
\@defaultfamilyhook % hookname from 2020/02 will vanish
\selectfont}
\let\reset@font\normalfont
\def\not@base#1{\@latex@error
{Command \noexpand#1not provided in base LaTeX2e}%
{Load the latexsym or the amsfonts package to
define this symbol}}
\def\mho{\not@base\mho}
\def\Join{\not@base\Join}
\def\Box{\not@base\Box}
\def\Diamond{\not@base\Diamond}
\def\leadsto{\not@base\leadsto}
\def\sqsubset{\not@base\sqsubset}
\def\sqsupset{\not@base\sqsupset}
\def\lhd{\not@base\lhd}
\def\unlhd{\not@base\unlhd}
\def\rhd{\not@base\rhd}
\def\unrhd{\not@base\unrhd}
\DeclareErrorFont{OT1}{cmr}{m}{n}{10} %% don't modify this setting
%% overwrite it in fontdef.cfg
%% if necessary
\fontfamily{cmr}
\fontseries{m}
\fontshape{n}
\fontsize{10}{10}
\def\@fontenc@load@list{\@elt{T1,OT1}}
\InputIfFileExists{fonttext.cfg}
{\typeout{====================================^^J%
^^J%
Local config file fonttext.cfg used^^J%
^^J%
====================================}%
\def\@addtofilelist##1{\xdef\@filelist{\@filelist,##1}}%
}
{\input{fonttext.ltx}}
\let\@addtofilelist\@gobble
\InputIfFileExists{fontmath.cfg}
{\typeout{====================================^^J%
^^J%
Local config file fontmath.cfg used^^J%
^^J%
====================================}%
\def\@addtofilelist##1{\xdef\@filelist{\@filelist,##1}}%
}
{\input{fontmath.ltx}}
\let\@addtofilelist\@gobble
\InputIfFileExists{preload.cfg}
{\typeout{====================================^^J%
^^J%
Local config file preload.cfg used^^J%
^^J%
=====================================}%
\def\@addtofilelist##1{\xdef\@filelist{\@filelist,##1}}%
}
{\input{preload.ltx}}
\let\@addtofilelist\@gobble
\expandafter\def\expandafter\seriesdefault\expandafter{\seriesdefault\@empty}
\let\seriesdefault@kernel\seriesdefault
\let\@acci\' \let\@accii\` \let\@acciii\=
%%% From File: ltfntcmd.dtx
%%
\def \DeclareTextFontCommand #1#2{%
\DeclareRobustCommand#1[1]{%
\ifmmode
\nfss@text{#2##1}%
\else
\hmode@bgroup
\text@command{##1}%
#2\check@icl ##1\check@icr
\expandafter
\egroup
\fi
}%
}
\DeclareTextFontCommand{\textrm}{\rmfamily}
\DeclareTextFontCommand{\textsf}{\sffamily}
\DeclareTextFontCommand{\texttt}{\ttfamily}
\DeclareTextFontCommand{\textnormal}{\normalfont}
\DeclareTextFontCommand{\textbf}{\bfseries}
\DeclareTextFontCommand{\textmd}{\mdseries}
\DeclareTextFontCommand{\textit}{\itshape}
\DeclareTextFontCommand{\textsl}{\slshape}
\DeclareTextFontCommand{\textsc}{\scshape}
\DeclareTextFontCommand{\textup}{\upshape}
\DeclareTextFontCommand{\textulc}{\ulcshape}
\DeclareTextFontCommand{\textsw}{\swshape}
\DeclareTextFontCommand{\textssc}{\sscshape}
\DeclareTextFontCommand{\emph}{\em}
\let \nocorr \relax
\let \check@icl \@empty
\let \check@icr \@empty
\def \text@command #1{%
\def \reserved@a {#1}%
\ifx \reserved@a \@empty
\let \check@icl \@empty
\let \check@icr \@empty
\else
\ifx \reserved@a \space
\let \check@icl \@empty
\let \check@icr \@empty
\else
\check@nocorr@ #1\nocorr\@nil
\fi
\fi
}
\def \check@nocorr@ #1#2\nocorr#3\@nil {%
\let \check@icl \maybe@ic
\def \check@icr {\ifvmode \else \aftergroup \maybe@ic \fi}%
\def \reserved@a {\nocorr}%
\def \reserved@b {#1}%
\def \reserved@c {#3}%
\ifx \reserved@a \reserved@b
\ifx \reserved@c \@empty
\let \check@icl \@empty
\else
\let \check@icl \@empty
\let \check@icr \@empty
\fi
\else
\ifx \reserved@c \@empty
\else
\let \check@icr \@empty
\fi
\fi
}
\newif\ifmaybe@ic
\def \maybe@ic {\futurelet\@let@token\maybe@ic@}
\def \maybe@ic@ {%
\ifdim \fontdimen\@ne\font>\z@
\else
\maybe@ictrue
\expandafter\@tfor\expandafter\reserved@a\expandafter:\expandafter=%
\nocorrlist
\do \t@st@ic
\ifmaybe@ic \sw@slant \fi
\fi
}
\def \t@st@ic {%
\expandafter\let\expandafter\reserved@b\expandafter=\reserved@a\relax
\ifx\reserved@b\@let@token
\maybe@icfalse
\@break@tfor
\fi
}
\def \sw@slant {%
\ifdim \lastskip=\z@
\fix@penalty
\else
\skip@ \lastskip
\unskip
\fix@penalty
\hskip \skip@
\fi
}
\def \fix@penalty {%
\ifnum \lastpenalty=\z@
\@@italiccorr
\else
\count@ \lastpenalty
\unpenalty
\@@italiccorr
\penalty \count@
\fi
}
\def \nocorrlist {,.}
\ifx \nfss@text\@undefined
\def \nfss@text {\leavevmode\hbox}
\fi
\def \DeclareOldFontCommand #1#2#3{%
\DeclareRobustCommand #1{\@fontswitch {#2}{#3}}%
}
\def \@fontswitch #1#2{%
\ifmmode
\let \math@bgroup \relax
\def \math@egroup {\let \math@bgroup \@@math@bgroup
\let \math@egroup \@@math@egroup}%
#2\relax
\else
#1%
\fi
}
\let \@@math@bgroup \math@bgroup
\let \@@math@egroup \math@egroup
\@onlypreamble \DeclareTextFontCommand
\@onlypreamble \DeclareOldFontCommand
\def\normalsize{%
\@latex@error {The font size command \protect\normalsize\space
is not defined:\MessageBreak
there is probably something wrong with
the class file}\@eha
}
\DeclareRobustCommand\legacyoldstylenums[1]{%
\begingroup
\spaceskip\fontdimen\tw@\font
\usefont{OML}{\rmdefault}{\f@series}{it}%
\mathgroup\symletters #1%
\endgroup
}
\DeclareRobustCommand\oldstylenums[1]{%
\begingroup
\ifmmode
\mathgroup\symletters #1%
\else
\CheckEncodingSubset\@use@text@encoding{TS1}\tc@oldstylesubst2{{#1}}%
\fi
\endgroup
}
\def\tc@oldstylesubst#1{%
\tc@errorwarn
{Oldstyle digits unavailable for
family \f@family.\MessageBreak
Default oldstyle digits used instead}\@eha
\bgroup
\expand@font@defaults
\ifx\f@family\rmdef@ult
\fontfamily\rmsubstdefault
\else\ifx\f@family\sfdef@ult
\fontfamily\sfsubstdefault
\else\ifx\f@family\ttdef@ult
\fontfamily\ttsubstdefault
\else
\fontfamily\textcompsubstdefault
\fi\fi\fi
\fontencoding{TS1}\selectfont#1%
\egroup
}
\def\textcompsubstdefault{\rmsubstdefault}
\def\DeclareEncodingSubset#1#2{%
\DeclareEncodingSubset@aux{#1}#2*\DeclareEncodingSubset@aux
}
\def\DeclareEncodingSubset@aux#1#2*#3\DeclareEncodingSubset@aux#4{%
\expandafter\ifx\expandafter X\detokenize{#3}X%
\@DeclareEncodingSubset{#1}{#2}{#4}%
\else
\@DeclareEncodingSubset{#1}{#2LF}{#4}%
\@DeclareEncodingSubset{#1}{#2TLF}{#4}%
\@DeclareEncodingSubset{#1}{#2OsF}{#4}%
\@DeclareEncodingSubset{#1}{#2TOsF}{#4}%
\fi
}
\def\@DeclareEncodingSubset#1#2#3{%
\@ifundefined{#1:#2}%
{\@font@info{Setting #2 sub-encoding to #1/#3}}%
{\@font@info{Changing #2 sub-encoding to #1/#3}}%
\@namedef{#1:#2}{#3}}
\@onlypreamble\DeclareEncodingSubset
\@onlypreamble\DeclareEncodingSubset@aux
\@onlypreamble\@DeclareEncodingSubset
\def\CheckEncodingSubset#1#2#3#4#5{%
\ifnum #4>%
\expandafter\ifx\csname #2:\f@family\endcsname\relax
0\csname #2:?\endcsname
\else
\csname #2:\f@family\endcsname
\fi
\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{#1{#2}}{#3}%
#5%
}
\def\tc@errorwarn#1#2{\@latex@info{#1}}
\def\tc@subst#1{%
\tc@errorwarn
{Symbol \string#1 not provided by\MessageBreak
font family \f@family\space
in TS1 encoding.\MessageBreak Default family used instead}\@eha
\bgroup
\expand@font@defaults
\ifx\f@family\rmdef@ult
\fontfamily\rmsubstdefault
\else\ifx\f@family\sfdef@ult
\fontfamily\sfsubstdefault
\else\ifx\f@family\ttdef@ult
\fontfamily\ttsubstdefault
\else
\fontfamily\textcompsubstdefault
\fi\fi\fi
\@namedef{TS1:\f@family}{0}%
\selectfont#1%
\egroup
}
\def\tc@fake@euro#1{%
\leavevmode
\@font@info{Faking \noexpand#1for font family
\f@family\MessageBreak in TS1 encoding}%
\valign{##\cr
\vfil\hbox to 0.07em{\dimen@\f@size\p@
\math@fontsfalse
\fontsize{.7\dimen@}\z@\selectfont=\hss}%
\vfil\cr%
\hbox{C}\crcr
}%
}
\def\tc@check@symbol{\CheckEncodingSubset\UseTextSymbol{TS1}\tc@subst}
\def\tc@check@accent#1{\CheckEncodingSubset\UseTextAccent{TS1}{\tc@swap@accent#1}}
\def\tc@swap@accent#1#2{\UseTextAccent{T1}#1}
\DeclareTextSymbolDefault{\textdollar}{TS1}
\UndeclareTextCommand{\textdollar} {OT1} % don't use the OT1 def any longer
\DeclareTextSymbolDefault{\textsterling}{TS1}
\UndeclareTextCommand{\textsterling}{OT1} % don't use the OT1 def any longer
\DeclareTextSymbolDefault{\textperthousand}{TS1}
\UndeclareTextCommand{\textperthousand}{T1} % don't use the T1 def
\DeclareTextSymbolDefault{\textasteriskcentered}{TS1}
\DeclareTextSymbolDefault{\textbullet}{TS1}
\DeclareTextSymbolDefault{\textdaggerdbl}{TS1}
\DeclareTextSymbolDefault{\textdagger}{TS1}
\DeclareTextSymbolDefault{\textparagraph}{TS1}
\DeclareTextSymbolDefault{\textperiodcentered}{TS1}
\DeclareTextSymbolDefault{\textsection}{TS1}
%%\DeclareTextSymbolDefault{\textbardbl}{TS1} % subst in sub-enc 9 above
\DeclareTextSymbolDefault{\textbrokenbar}{TS1}
%%\DeclareTextSymbolDefault{\textcelsius}{TS1} % subst in sub-enc 9 above
\DeclareTextSymbolDefault{\textcent}{TS1}
\DeclareTextSymbolDefault{\textcopyright}{TS1}
\DeclareTextSymbolDefault{\textdegree}{TS1}
\DeclareTextSymbolDefault{\textdiv}{TS1}
\DeclareTextSymbolDefault{\textlnot}{TS1}
\DeclareTextSymbolDefault{\textonehalf}{TS1}
\DeclareTextSymbolDefault{\textonequarter}{TS1}
%%\DeclareTextSymbolDefault{\textonesuperior}{TS1} % subst in sub-enc 9 above
\DeclareTextSymbolDefault{\textordfeminine}{TS1}
\DeclareTextSymbolDefault{\textordmasculine}{TS1}
\DeclareTextSymbolDefault{\textpm}{TS1}
\DeclareTextSymbolDefault{\textquotesingle}{TS1}
\DeclareTextSymbolDefault{\textquotestraightbase}{TS1}
\DeclareTextSymbolDefault{\textquotestraightdblbase}{TS1}
\DeclareTextSymbolDefault{\textregistered}{TS1}
%%\DeclareTextSymbolDefault{\textthreequartersemdash}{TS1} % subst in sub-enc 9 above
\DeclareTextSymbolDefault{\textthreequarters}{TS1}
%%\DeclareTextSymbolDefault{\textthreesuperior}{TS1} % subst in sub-enc 9 above
\DeclareTextSymbolDefault{\texttimes}{TS1}
\DeclareTextSymbolDefault{\texttrademark}{TS1}
%%\DeclareTextSymbolDefault{\texttwelveudash}{TS1} % subst in sub-enc 9 above
%%\DeclareTextSymbolDefault{\texttwosuperior}{TS1} % subst in sub-enc 9 above
\DeclareTextSymbolDefault{\textyen}{TS1}
\DeclareTextSymbolDefault{\textcapitalcompwordmark}{TS1}
\DeclareTextSymbolDefault{\textascendercompwordmark}{TS1}
\DeclareTextCommandDefault{\textcircled}
{\CheckEncodingSubset\UseTextAccent{TS1}{\UseTextAccent{OMS}}1\textcircled}
\DeclareTextCommandDefault{\t}
{\CheckEncodingSubset\UseTextAccent{TS1}{\UseTextAccent{OML}}2\t}
\ifx\Umathcode\@undefined
\DeclareTextCommandDefault{\capitalacute} {\tc@check@accent{\'}2\capitalacute}
\DeclareTextCommandDefault{\capitalbreve} {\tc@check@accent{\u}2\capitalbreve}
\DeclareTextCommandDefault{\capitalcaron} {\tc@check@accent{\v}2\capitalcaron}
\DeclareTextCommandDefault{\capitalcedilla} {\tc@check@accent{\c}2\capitalcedilla}
\DeclareTextCommandDefault{\capitalcircumflex} {\tc@check@accent{\^}2\capitalcircumflex}
\DeclareTextCommandDefault{\capitaldieresis} {\tc@check@accent{\"}2\capitaldieresis}
\DeclareTextCommandDefault{\capitaldotaccent} {\tc@check@accent{\.}2\capitaldotaccent}
\DeclareTextCommandDefault{\capitalgrave} {\tc@check@accent{\`}2\capitalgrave}
\DeclareTextCommandDefault{\capitalhungarumlaut}{\tc@check@accent{\H}2\capitalhungarumlaut}
\DeclareTextCommandDefault{\capitalmacron} {\tc@check@accent{\=}2\capitalmacron}
\DeclareTextCommandDefault{\capitalogonek} {\tc@check@accent{\k}2\capitalogonek}
\DeclareTextCommandDefault{\capitalring} {\tc@check@accent{\r}2\capitalring}
\DeclareTextCommandDefault{\capitaltie} {\tc@check@accent{\t}2\capitaltie}
\DeclareTextCommandDefault{\capitaltilde} {\tc@check@accent{\~}2\capitaltilde}
\DeclareTextCommandDefault{\newtie} {\tc@check@accent{\t}2\newtie}
\DeclareTextCommandDefault{\capitalnewtie} {\tc@check@accent{\t}2\capitalnewtie}
\else
\DeclareTextCommandDefault\capitalacute{\@tabacckludge'}
\DeclareTextCommandDefault\capitalbreve{\u}
\DeclareTextCommandDefault\capitalcaron{\v}
\DeclareTextCommandDefault\capitalcedilla{\c}
\DeclareTextCommandDefault\capitalcircumflex{\^}
\DeclareTextCommandDefault\capitaldieresis{\"}
\DeclareTextCommandDefault\capitaldotaccent{\.}
\DeclareTextCommandDefault\capitalgrave{\@tabacckludge`}
\DeclareTextCommandDefault\capitalhungarumlaut{\H}
\DeclareTextCommandDefault\capitalmacron{\@tabacckludge=}
\DeclareTextCommandDefault\capitalnewtie{\t}
\DeclareTextCommandDefault\capitalogonek{\k}
\DeclareTextCommandDefault\capitalring{\r}
\DeclareTextCommandDefault\capitaltie{\t}
\DeclareTextCommandDefault\capitaltilde{\~}
\DeclareTextCommandDefault\newtie{\t}
\fi
\DeclareTextCommandDefault{\textlbrackdbl} {\tc@check@symbol2\textlbrackdbl}
\DeclareTextCommandDefault{\textrbrackdbl} {\tc@check@symbol2\textrbrackdbl}
\DeclareTextCommandDefault{\texteightoldstyle} {\tc@check@symbol2\texteightoldstyle}
\DeclareTextCommandDefault{\textfiveoldstyle} {\tc@check@symbol2\textfiveoldstyle}
\DeclareTextCommandDefault{\textfouroldstyle} {\tc@check@symbol2\textfouroldstyle}
\DeclareTextCommandDefault{\textnineoldstyle} {\tc@check@symbol2\textnineoldstyle}
\DeclareTextCommandDefault{\textoneoldstyle} {\tc@check@symbol2\textoneoldstyle}
\DeclareTextCommandDefault{\textsevenoldstyle} {\tc@check@symbol2\textsevenoldstyle}
\DeclareTextCommandDefault{\textsixoldstyle} {\tc@check@symbol2\textsixoldstyle}
\DeclareTextCommandDefault{\textthreeoldstyle} {\tc@check@symbol2\textthreeoldstyle}
\DeclareTextCommandDefault{\texttwooldstyle} {\tc@check@symbol2\texttwooldstyle}
\DeclareTextCommandDefault{\textzerooldstyle} {\tc@check@symbol2\textzerooldstyle}
\DeclareTextCommandDefault{\textacutedbl} {\tc@check@symbol2\textacutedbl}
\DeclareTextCommandDefault{\textasciiacute} {\tc@check@symbol2\textasciiacute}
\DeclareTextCommandDefault{\textasciibreve} {\tc@check@symbol2\textasciibreve}
\DeclareTextCommandDefault{\textasciicaron} {\tc@check@symbol2\textasciicaron}
\DeclareTextCommandDefault{\textasciidieresis} {\tc@check@symbol2\textasciidieresis}
\DeclareTextCommandDefault{\textasciigrave} {\tc@check@symbol2\textasciigrave}
\DeclareTextCommandDefault{\textasciimacron} {\tc@check@symbol2\textasciimacron}
\DeclareTextCommandDefault{\textgravedbl} {\tc@check@symbol2\textgravedbl}
\DeclareTextCommandDefault{\texttildelow} {\tc@check@symbol2\texttildelow}
\DeclareTextCommandDefault{\textbaht} {\tc@check@symbol2\textbaht}
\DeclareTextCommandDefault{\textbigcircle} {\tc@check@symbol2\textbigcircle}
\DeclareTextCommandDefault{\textborn} {\tc@check@symbol2\textborn}
\DeclareTextCommandDefault{\textcentoldstyle} {\tc@check@symbol2\textcentoldstyle}
\DeclareTextCommandDefault{\textcircledP} {\tc@check@symbol2\textcircledP}
\DeclareTextCommandDefault{\textcopyleft} {\tc@check@symbol2\textcopyleft}
\DeclareTextCommandDefault{\textdblhyphenchar} {\tc@check@symbol2\textdblhyphenchar}
\DeclareTextCommandDefault{\textdblhyphen} {\tc@check@symbol2\textdblhyphen}
\DeclareTextCommandDefault{\textdied} {\tc@check@symbol2\textdied}
\DeclareTextCommandDefault{\textdiscount} {\tc@check@symbol2\textdiscount}
\DeclareTextCommandDefault{\textdivorced} {\tc@check@symbol2\textdivorced}
\DeclareTextCommandDefault{\textdollaroldstyle} {\tc@check@symbol2\textdollaroldstyle}
\DeclareTextCommandDefault{\textguarani} {\tc@check@symbol2\textguarani}
\DeclareTextCommandDefault{\textleaf} {\tc@check@symbol2\textleaf}
\DeclareTextCommandDefault{\textlquill} {\tc@check@symbol2\textlquill}
\DeclareTextCommandDefault{\textmarried} {\tc@check@symbol2\textmarried}
\DeclareTextCommandDefault{\textmho} {\tc@check@symbol2\textmho}
\DeclareTextCommandDefault{\textmusicalnote} {\tc@check@symbol2\textmusicalnote}
\DeclareTextCommandDefault{\textnaira} {\tc@check@symbol2\textnaira}
\DeclareTextCommandDefault{\textopenbullet} {\tc@check@symbol2\textopenbullet}
\DeclareTextCommandDefault{\textpeso} {\tc@check@symbol2\textpeso}
\DeclareTextCommandDefault{\textpilcrow} {\tc@check@symbol2\textpilcrow}
\DeclareTextCommandDefault{\textrecipe} {\tc@check@symbol2\textrecipe}
\DeclareTextCommandDefault{\textreferencemark} {\tc@check@symbol2\textreferencemark}
\DeclareTextCommandDefault{\textrquill} {\tc@check@symbol2\textrquill}
\DeclareTextCommandDefault{\textservicemark} {\tc@check@symbol2\textservicemark}
\DeclareTextCommandDefault{\textsurd} {\tc@check@symbol2\textsurd}
\DeclareTextCommandDefault{\textpertenthousand} {\tc@check@symbol2\textpertenthousand}
\UndeclareTextCommand{\textpertenthousand}{T1}
\DeclareTextCommandDefault{\textlangle} {\tc@check@symbol3\textlangle}
\DeclareTextCommandDefault{\textrangle} {\tc@check@symbol3\textrangle}
\DeclareTextCommandDefault{\textcolonmonetary} {\tc@check@symbol4\textcolonmonetary}
\DeclareTextCommandDefault{\textdong} {\tc@check@symbol4\textdong}
\DeclareTextCommandDefault{\textdownarrow} {\tc@check@symbol4\textdownarrow}
\DeclareTextCommandDefault{\textleftarrow} {\tc@check@symbol4\textleftarrow}
\DeclareTextCommandDefault{\textlira} {\tc@check@symbol4\textlira}
\DeclareTextCommandDefault{\textrightarrow} {\tc@check@symbol4\textrightarrow}
\DeclareTextCommandDefault{\textuparrow} {\tc@check@symbol4\textuparrow}
\DeclareTextCommandDefault{\textwon} {\tc@check@symbol4\textwon}
\DeclareTextCommandDefault{\textestimated} {\tc@check@symbol5\textestimated}
\DeclareTextCommandDefault{\textnumero} {\tc@check@symbol5\textnumero}
\DeclareTextCommandDefault{\textflorin} {\tc@check@symbol6\textflorin}
\DeclareTextCommandDefault{\textcurrency} {\tc@check@symbol6\textcurrency}
\DeclareTextCommandDefault{\textfractionsolidus}{\tc@check@symbol7\textfractionsolidus}
\DeclareTextCommandDefault{\textohm} {\tc@check@symbol7\textohm}
\DeclareTextCommandDefault{\textmu} {\tc@check@symbol7\textmu}
\DeclareTextCommandDefault{\textminus} {\tc@check@symbol7\textminus}
\DeclareTextCommandDefault{\textblank} {\tc@check@symbol{8}\textblank}
\DeclareTextCommandDefault{\textinterrobangdown}{\tc@check@symbol{8}\textinterrobangdown}
\DeclareTextCommandDefault{\textinterrobang} {\tc@check@symbol{8}\textinterrobang}
\DeclareTextCommandDefault{\texteuro}
{\CheckEncodingSubset\UseTextSymbol{TS1}\tc@fake@euro{8}\texteuro}
\DeclareTextCommandDefault{\textcelsius}{\tc@check@symbol{9}\textcelsius}
\DeclareTextCommandDefault{\textonesuperior}{\tc@check@symbol{9}\textonesuperior}
\DeclareTextCommandDefault{\textthreequartersemdash}{\tc@check@symbol{9}\textthreequartersemdash}
\DeclareTextCommandDefault{\textthreesuperior}{\tc@check@symbol{9}\textthreesuperior}
\DeclareTextCommandDefault{\texttwelveudash}{\tc@check@symbol{9}\texttwelveudash}
\DeclareTextCommandDefault{\texttwosuperior}{\tc@check@symbol{9}\texttwosuperior}
\DeclareTextCommandDefault{\textbardbl}{\tc@check@symbol{9}\textbardbl}
\ifx \Umathcode\@undefined \else
\DeclareTextCommand{\textzerooldstyle} \UnicodeEncodingName{\oldstylenums{0}}
\DeclareTextCommand{\textoneoldstyle} \UnicodeEncodingName{\oldstylenums{1}}
\DeclareTextCommand{\texttwooldstyle} \UnicodeEncodingName{\oldstylenums{2}}
\DeclareTextCommand{\textthreeoldstyle}\UnicodeEncodingName{\oldstylenums{3}}
\DeclareTextCommand{\textfouroldstyle} \UnicodeEncodingName{\oldstylenums{4}}
\DeclareTextCommand{\textfiveoldstyle} \UnicodeEncodingName{\oldstylenums{5}}
\DeclareTextCommand{\textsixoldstyle} \UnicodeEncodingName{\oldstylenums{6}}
\DeclareTextCommand{\textsevenoldstyle}\UnicodeEncodingName{\oldstylenums{7}}
\DeclareTextCommand{\texteightoldstyle}\UnicodeEncodingName{\oldstylenums{8}}
\DeclareTextCommand{\textnineoldstyle} \UnicodeEncodingName{\oldstylenums{9}}
\DeclareTextSymbol{\textpilcrow} \UnicodeEncodingName{"00B6}
\DeclareTextSymbol{\textborn} \UnicodeEncodingName{"002A}
\DeclareTextSymbol{\textdied} \UnicodeEncodingName{"2020}
\DeclareTextSymbol{\textlbrackdbl} \UnicodeEncodingName{"27E6}
\DeclareTextSymbol{\textrbrackdbl} \UnicodeEncodingName{"27E7}
\DeclareTextSymbol{\textguarani} \UnicodeEncodingName{"20B2}
\DeclareTextSymbol{\textdollaroldstyle}{TS1}{138}
\DeclareTextSymbol{\textcentoldstyle} {TS1}{139}
\fi % --- END of Unicode engines specials
\DeclareEncodingSubset{TS1}{?}{9}
\DeclareEncodingSubset{TS1}{ccr} {0}
\DeclareEncodingSubset{TS1}{cmbr} {0}
\DeclareEncodingSubset{TS1}{cmr} {0}
\DeclareEncodingSubset{TS1}{cmss} {0}
\DeclareEncodingSubset{TS1}{cmtl} {0}
\DeclareEncodingSubset{TS1}{cmtt} {0}
\DeclareEncodingSubset{TS1}{cmvtt} {0}
\DeclareEncodingSubset{TS1}{pxr} {0}
\DeclareEncodingSubset{TS1}{pxss} {0}
\DeclareEncodingSubset{TS1}{pxtt} {0}
\DeclareEncodingSubset{TS1}{qag} {0}
\DeclareEncodingSubset{TS1}{qbk} {0}
\DeclareEncodingSubset{TS1}{qcr} {0}
\DeclareEncodingSubset{TS1}{qcs} {0}
\DeclareEncodingSubset{TS1}{qhvc} {0}
\DeclareEncodingSubset{TS1}{qhv} {0}
\DeclareEncodingSubset{TS1}{qpl} {0}
\DeclareEncodingSubset{TS1}{qtm} {0}
\DeclareEncodingSubset{TS1}{qzc} {0}
\DeclareEncodingSubset{TS1}{txr} {0}
\DeclareEncodingSubset{TS1}{txss} {0}
\DeclareEncodingSubset{TS1}{txtt} {0}
\DeclareEncodingSubset{TS1}{lmr} {1}
\DeclareEncodingSubset{TS1}{lmdh} {1}
\DeclareEncodingSubset{TS1}{lmss} {1}
\DeclareEncodingSubset{TS1}{lmssq} {1}
\DeclareEncodingSubset{TS1}{lmvtt} {1}
\DeclareEncodingSubset{TS1}{lmtt} {1} % missing TM, SM, pertenthousand for some reason
\DeclareEncodingSubset{TS1}{ptmx} {2}
\DeclareEncodingSubset{TS1}{ptmj} {2}
\DeclareEncodingSubset{TS1}{ul8} {2}
\DeclareEncodingSubset{TS1}{bch} {5} % tofu for blank, ohm
\DeclareEncodingSubset{TS1}{futj} {5} % tofu for blank, interrobang/down, ohm
\DeclareEncodingSubset{TS1}{futs} {5} % tofu for blank, ohm
\DeclareEncodingSubset{TS1}{futx} {5} % probably (currently broken distrib)
\DeclareEncodingSubset{TS1}{pag} {5} % tofu for blank, interrobang/down, ohm
\DeclareEncodingSubset{TS1}{pbk} {5} % tofu for blank, interrobang/down, ohm
\DeclareEncodingSubset{TS1}{pcr} {5} % tofu for blank, interrobang/down, ohm
\DeclareEncodingSubset{TS1}{phv} {5} % tofu for blank, interrobang/down, ohm
\DeclareEncodingSubset{TS1}{pnc} {5} % tofu for blank, interrobang/down, ohm
\DeclareEncodingSubset{TS1}{pplj} {5} % tofu for blank
\DeclareEncodingSubset{TS1}{pplx} {5} % tofu for blank
\DeclareEncodingSubset{TS1}{ppl} {5} % tofu for blank interrobang/down
\DeclareEncodingSubset{TS1}{ptm} {5} % tofu for blank, interrobang/down, ohm
\DeclareEncodingSubset{TS1}{pzc} {5} % tofu for blank, interrobang/down, ohm
\DeclareEncodingSubset{TS1}{ul9} {5} % tofu for blank, interrobang/down, ohm
\DeclareEncodingSubset{TS1}{dayroms} {6} % tofu for blank, interrobang/down, ohm
\DeclareEncodingSubset{TS1}{dayrom} {6} % tofu for blank, interrobang/down, ohm
\DeclareEncodingSubset{TS1}{augie} {8} % really only missing euro
\DeclareEncodingSubset{TS1}{put} {8}
\DeclareEncodingSubset{TS1}{uag} {8} % probably (currently broken distrib)
\DeclareEncodingSubset{TS1}{ugq} {8}
\DeclareEncodingSubset{TS1}{zi4} {9}
\DeclareEncodingSubset{TS1}{hls} {5}
\DeclareEncodingSubset{TS1}{hlst} {5}
\DeclareEncodingSubset{TS1}{hlct} {5}
\DeclareEncodingSubset{TS1}{hlh} {5}
\DeclareEncodingSubset{TS1}{hlx} {8}
\DeclareEncodingSubset{TS1}{hlce} {8}
\DeclareEncodingSubset{TS1}{hlcn} {8}
\DeclareEncodingSubset{TS1}{hlcw} {8}
\DeclareEncodingSubset{TS1}{hlcf} {8}
\DeclareEncodingSubset{TS1}{lato-*} {0} % with a bunch of tofu inside
\DeclareEncodingSubset{TS1}{opensans-*} {0} % with a bunch of tofu inside
\DeclareEncodingSubset{TS1}{cantarell-*} {0} % with a bunch of tofu inside
\DeclareEncodingSubset{TS1}{fbb-*} {0} % missing centoldstyle
\DeclareEncodingSubset{TS1}{tli} {1} % with lots of tofu inside
\DeclareEncodingSubset{TS1}{Alegreya-*} {2}
\DeclareEncodingSubset{TS1}{AlegreyaSans-*} {2}
\DeclareEncodingSubset{TS1}{DejaVuSans-TLF} {2}
\DeclareEncodingSubset{TS1}{DejaVuSansCondensed-TLF} {2}
\DeclareEncodingSubset{TS1}{DejaVuSansMono-TLF} {2}
\DeclareEncodingSubset{TS1}{EBGaramond-*} {2}
\DeclareEncodingSubset{TS1}{Tempora-TLF} {2}
\DeclareEncodingSubset{TS1}{Tempora-TOsF} {2}
\DeclareEncodingSubset{TS1}{Arimo-TLF} {3}
\DeclareEncodingSubset{TS1}{Carlito-*} {3}
\DeclareEncodingSubset{TS1}{FiraSans-*} {3}
\DeclareEncodingSubset{TS1}{IBMPlexSans-TLF} {3}
\DeclareEncodingSubset{TS1}{Merriweather-OsF} {3}
\DeclareEncodingSubset{TS1}{Montserrat-*} {3}
\DeclareEncodingSubset{TS1}{MontserratAlternates-*} {3}
\DeclareEncodingSubset{TS1}{SourceCodePro-TLF} {3}
\DeclareEncodingSubset{TS1}{SourceCodePro-TOsF} {3}
\DeclareEncodingSubset{TS1}{SourceSansPro-*} {3}
\DeclareEncodingSubset{TS1}{SourceSerifPro-*} {3}
\DeclareEncodingSubset{TS1}{Tinos-TLF} {3}
\DeclareEncodingSubset{TS1}{AccanthisADFStdNoThree-LF}{4}
\DeclareEncodingSubset{TS1}{Cabin-TLF} {4}
\DeclareEncodingSubset{TS1}{Caladea-TLF} {4}
\DeclareEncodingSubset{TS1}{Chivo-*} {4}
\DeclareEncodingSubset{TS1}{ClearSans-TLF} {4}
\DeclareEncodingSubset{TS1}{Coelacanth-LF} {4}
\DeclareEncodingSubset{TS1}{CrimsonPro-*} {4}
\DeclareEncodingSubset{TS1}{FiraMono-TLF} {4}
\DeclareEncodingSubset{TS1}{FiraMono-TOsF} {4}
\DeclareEncodingSubset{TS1}{Go-TLF} {4}
\DeclareEncodingSubset{TS1}{GoMono-TLF} {4}
\DeclareEncodingSubset{TS1}{InriaSans-*} {4}
\DeclareEncodingSubset{TS1}{InriaSerif-*} {4}
\DeclareEncodingSubset{TS1}{LibertinusSans-*} {4}
\DeclareEncodingSubset{TS1}{LibertinusSerif-*} {4}
\DeclareEncodingSubset{TS1}{LibreBodoni-TLF} {4}
\DeclareEncodingSubset{TS1}{LibreFranklin-TLF} {4}
\DeclareEncodingSubset{TS1}{LinguisticsPro-LF} {4}
\DeclareEncodingSubset{TS1}{LinguisticsPro-OsF} {4}
\DeclareEncodingSubset{TS1}{LinuxBiolinumT-*} {4}
\DeclareEncodingSubset{TS1}{LinuxLibertineT-*} {4}
\DeclareEncodingSubset{TS1}{MerriweatherSans-OsF} {4}
\DeclareEncodingSubset{TS1}{MintSpirit-*} {4}
\DeclareEncodingSubset{TS1}{MintSpiritNoTwo-*} {4}
\DeclareEncodingSubset{TS1}{PTMono-TLF} {4}
\DeclareEncodingSubset{TS1}{PTSans-TLF} {4}
\DeclareEncodingSubset{TS1}{PTSansCaption-TLF} {4}
\DeclareEncodingSubset{TS1}{PTSansNarrow-TLF} {4}
\DeclareEncodingSubset{TS1}{PTSerif-TLF} {4}
\DeclareEncodingSubset{TS1}{PTSerifCaption-TLF} {4}
\DeclareEncodingSubset{TS1}{Raleway-TLF} {4}
\DeclareEncodingSubset{TS1}{Raleway-TOsF} {4}
\DeclareEncodingSubset{TS1}{Roboto-*} {4}
\DeclareEncodingSubset{TS1}{RobotoMono-TLF} {4}
\DeclareEncodingSubset{TS1}{RobotoSlab-TLF} {4}
\DeclareEncodingSubset{TS1}{Rosario-*} {4}
\DeclareEncodingSubset{TS1}{SticksTooText-*} {4}
\DeclareEncodingSubset{TS1}{UniversalisADFStd-LF} {4}
\DeclareEncodingSubset{TS1}{Almendra-OsF} {5}
\DeclareEncodingSubset{TS1}{Baskervaldx-*} {5}
\DeclareEncodingSubset{TS1}{BaskervilleF-*} {5}
\DeclareEncodingSubset{TS1}{Bitter-TLF} {5}
\DeclareEncodingSubset{TS1}{Cinzel-LF} {5}
\DeclareEncodingSubset{TS1}{CinzelDecorative-LF} {5}
\DeclareEncodingSubset{TS1}{DejaVuSerif-TLF} {5}
\DeclareEncodingSubset{TS1}{DejaVuSerifCondensed-TLF} {5}
\DeclareEncodingSubset{TS1}{GilliusADF-LF} {5}
\DeclareEncodingSubset{TS1}{GilliusADFCond-LF} {5}
\DeclareEncodingSubset{TS1}{GilliusADFNoTwo-LF} {5}
\DeclareEncodingSubset{TS1}{GilliusADFNoTwoCond-LF} {5}
\DeclareEncodingSubset{TS1}{LobsterTwo-LF} {5}
\DeclareEncodingSubset{TS1}{OldStandard-TLF} {5}
\DeclareEncodingSubset{TS1}{PlayfairDisplay-TLF} {5}
\DeclareEncodingSubset{TS1}{PlayfairDisplay-TOsF} {5}
\DeclareEncodingSubset{TS1}{TheanoDidot-TLF} {5}
\DeclareEncodingSubset{TS1}{TheanoDidot-TOsF} {5}
\DeclareEncodingSubset{TS1}{TheanoModern-TLF} {5}
\DeclareEncodingSubset{TS1}{TheanoModern-TOsF} {5}
\DeclareEncodingSubset{TS1}{TheanoOldStyle-TLF} {5}
\DeclareEncodingSubset{TS1}{TheanoOldStyle-TOsF} {5}
\DeclareEncodingSubset{TS1}{Crimson-TLF} {6}
\DeclareEncodingSubset{TS1}{IBMPlexMono-TLF} {6}
\DeclareEncodingSubset{TS1}{IBMPlexSerif-TLF} {6}
\DeclareEncodingSubset{TS1}{LibertinusMono-TLF} {6}
\DeclareEncodingSubset{TS1}{LibertinusSerifDisplay-LF}{6}
\DeclareEncodingSubset{TS1}{LinuxLibertineDisplayT-*} {6}
\DeclareEncodingSubset{TS1}{LinuxLibertineMonoT-LF} {6}
\DeclareEncodingSubset{TS1}{LinuxLibertineMonoT-TLF} {6}
\DeclareEncodingSubset{TS1}{Overlock-LF} {6}
\DeclareEncodingSubset{TS1}{CormorantGaramond-*} {7}
\DeclareEncodingSubset{TS1}{Heuristica-TLF} {7}
\DeclareEncodingSubset{TS1}{Heuristica-TOsF} {7}
\DeclareEncodingSubset{TS1}{IMFELLEnglish-TLF} {7}
\DeclareEncodingSubset{TS1}{LibreBaskerville-TLF} {7}
\DeclareEncodingSubset{TS1}{LibreCaslon-*} {7}
\DeclareEncodingSubset{TS1}{Marcellus-LF} {7}
\DeclareEncodingSubset{TS1}{NotoSans-*} {7}
\DeclareEncodingSubset{TS1}{NotoSansMono-TLF} {7}
\DeclareEncodingSubset{TS1}{NotoSansMono-TOsF} {7}
\DeclareEncodingSubset{TS1}{NotoSerif-*} {7}
\DeclareEncodingSubset{TS1}{Quattrocento-TLF} {7}
\DeclareEncodingSubset{TS1}{QuattrocentoSans-TLF} {7}
\DeclareEncodingSubset{TS1}{XCharter-TLF} {7}
\DeclareEncodingSubset{TS1}{XCharter-TOsF} {7}
\DeclareEncodingSubset{TS1}{erewhon-*} {7}
\DeclareEncodingSubset{TS1}{ComicNeue-TLF} {7}
\DeclareEncodingSubset{TS1}{ComicNeueAngular-TLF} {7}
\DeclareEncodingSubset{TS1}{Forum-LF} {7} % the superiors are missing
\DeclareEncodingSubset{TS1}{Cochineal-*} {8}
\DeclareEncodingSubset{TS1}{AlgolRevived-TLF} {9}
\def\UseLegacyTextSymbols{%
\DeclareTextSymbolDefault{\textasteriskcentered}{OMS}%
\DeclareTextSymbolDefault{\textbardbl}{OMS}%
\DeclareTextSymbolDefault{\textbullet}{OMS}%
\DeclareTextSymbolDefault{\textdaggerdbl}{OMS}%
\DeclareTextSymbolDefault{\textdagger}{OMS}%
\DeclareTextSymbolDefault{\textparagraph}{OMS}%
\DeclareTextSymbolDefault{\textperiodcentered}{OMS}%
\DeclareTextSymbolDefault{\textsection}{OMS}%
\UndeclareTextCommand{\textsection}{T1}%
\expandafter\let\csname oldstylenums \expandafter\endcsname
\csname legacyoldstylenums \endcsname
}
\DeclareTextSymbol{\textlegacyasteriskcentered}{OMS}{3} % "03
\DeclareTextSymbol{\textlegacybardbl}{OMS}{107} % "6B
\DeclareTextSymbol{\textlegacybullet}{OMS}{15} % "0F
\DeclareTextSymbol{\textlegacydaggerdbl}{OMS}{122} % "7A
\DeclareTextSymbol{\textlegacydagger}{OMS}{121} % "79
\DeclareTextSymbol{\textlegacyparagraph}{OMS}{123} % "7B
\DeclareTextSymbol{\textlegacyperiodcentered}{OMS}{1} % "01
\DeclareTextSymbol{\textlegacysection}{OMS}{120} % "78
\DeclareTextSymbolDefault{\textlegacyasteriskcentered}{OMS}
\DeclareTextSymbolDefault{\textlegacybardbl}{OMS}
\DeclareTextSymbolDefault{\textlegacybullet}{OMS}
\DeclareTextSymbolDefault{\textlegacydaggerdbl}{OMS}
\DeclareTextSymbolDefault{\textlegacydagger}{OMS}
\DeclareTextSymbolDefault{\textlegacyparagraph}{OMS}
\DeclareTextSymbolDefault{\textlegacyperiodcentered}{OMS}
\DeclareTextSymbolDefault{\textlegacysection}{OMS}
%%% From File: ltpageno.dtx
\message{page nos.,}
\countdef\c@page=0 \c@page=1
\def\cl@page{}
\def\pagenumbering#1{%
\global\c@page \@ne \gdef\thepage{\csname @#1\endcsname
\c@page}}
%%% From File: ltxref.dtx
\message{x-ref,}
\def\G@refundefinedtrue{%
\gdef\@refundefined{%
\@latex@warning@no@line{There were undefined references}}}
\let\@refundefined\relax
\def\@setref#1#2#3{%
\ifx#1\relax
\protect\G@refundefinedtrue
\nfss@text{\reset@font\bfseries ??}%
\@latex@warning{Reference `#3' on page \thepage \space
undefined}%
\else
\expandafter#2#1\null
\fi}
\def\ref#1{\expandafter\@setref\csname r@#1\endcsname\@firstoftwo{#1}}
\def\pageref#1{\expandafter\@setref\csname r@#1\endcsname
\@secondoftwo{#1}}
\def\@newl@bel#1#2#3{{%
\@ifundefined{#1@#2}%
\relax
{\gdef \@multiplelabels {%
\@latex@warning@no@line{There were multiply-defined labels}}%
\@latex@warning@no@line{Label `#2' multiply defined}}%
\global\@namedef{#1@#2}{#3}}}
\def\newlabel{\@newl@bel r}
\@onlypreamble\@newl@bel
\let \@multiplelabels \relax
\def\label#1{\@bsphack
\protected@write\@auxout{}%
{\string\newlabel{#1}{{\@currentlabel}{\thepage}}}%
\@esphack}
\def\@currentcounter{}
\def\refstepcounter#1{\stepcounter{#1}%
\edef\@currentcounter{#1}%
\protected@edef\@currentlabel
{\csname p@#1\expandafter\endcsname\csname the#1\endcsname}%
}
\def\labelformat#1{\expandafter\def\csname p@#1\endcsname##1}
\DeclareRobustCommand\Ref[1]{\protected@edef\@tempa{\ref{#1}}%
\expandafter\MakeUppercase\@tempa}
\def\@currentlabel{}
%%% From File: ltmiscen.dtx
\message{environments,}
\def\@currenvir{document}
\def\@ignorefalse{\global\let\if@ignore\iffalse}
\def\@ignoretrue {\global\let\if@ignore\iftrue}
\@ignorefalse
\let\ignorespacesafterend\@ignoretrue
\def\enddocument{%
\UseOneTimeHook{enddocument}%
\@kernel@after@enddocument
\@checkend{document}%
\clearpage
\UseOneTimeHook{enddocument/afterlastpage}%
\@kernel@after@enddocument@afterlastpage
\begingroup
\if@filesw
\immediate\closeout\@mainaux
\let\@setckpt\@gobbletwo
\let\@newl@bel\@testdef
\@tempswafalse
\makeatletter \@@input\jobname.aux
\fi
\UseOneTimeHook{enddocument/afteraux}%
\UseOneTimeHook{enddocument/info}%
\endgroup
\UseOneTimeHook{enddocument/end}%
\deadcycles\z@\@@end}
\NewHook{enddocument}
\NewHook{enddocument/afterlastpage}
\NewHook{enddocument/afteraux}
\NewHook{enddocument/info}
\NewHook{enddocument/end}
\AddToHook{enddocument/info}[kernel/filelist]{\@dofilelist}
\AddToHook{enddocument/info}[kernel/warnings]{\@enddocument@kernel@warnings}
\DeclareHookRule{enddocument/info}{kernel/filelist}{before}{kernel/warnings}
\def\@enddocument@kernel@warnings{%
\ifdim \font@submax >\fontsubfuzz\relax
\@font@warning{Size substitutions with differences\MessageBreak
up to \font@submax\space have occurred.\@gobbletwo}%
\fi
\@defaultsubs
\@refundefined
\if@filesw
\ifx \@multiplelabels \relax
\if@tempswa
\@latex@warning@no@line{Label(s) may have changed.
Rerun to get cross-references right}%
\fi
\else
\@multiplelabels
\fi
\ifx \@extra@page@added \relax
\@latex@warning@no@line{Temporary extra page added at the end.
Rerun to get it removed}%
\fi
\fi
}
\def\@testdef #1#2#3{%
\def\reserved@a{#3}\expandafter \ifx \csname #1@#2\endcsname
\reserved@a \else \@tempswatrue \fi}
\protected\def\protected@file@percent{}
\catcode`\^^A=9
\long\gdef\add@percent@to@temptokena
#1\protected@file@percent#2\add@percent@to@temptokena
{\expandafter\ifx\expandafter X\detokenize{#2}X\expandafter\dont@add@percent@to@temptokena\else
\expandafter\do@add@percent@to@temptokena\fi{#1}}
\long\def\dont@add@percent@to@temptokena#1{%
\@temptokena\expandafter{#1}}
\begingroup
\catcode`\%=12
\catcode`\^^A=14
\long\gdef\do@add@percent@to@temptokena#1{\@temptokena\expandafter{#1%^^A
}}
\endgroup
\long\def\@writefile#1#2{%
\@ifundefined{tf@#1}\relax
{%
\add@percent@to@temptokena
\@empty#2\protected@file@percent
\add@percent@to@temptokena
\immediate\write\csname tf@#1\endcsname{\the\@temptokena}%
}%
}
\def\stop{\clearpage\deadcycles\z@\let\par\@@par\@@end}
\everypar{\@nodocument} %% To get an error if text appears before the
\nullfont %% \begin{document}
\DeclareRobustCommand*\begin[1]{%
\UseHook{env/#1/before}%
\@ifundefined{#1}%
{\def\reserved@a{\@latex@error{Environment #1 undefined}\@eha}}%
{\def\reserved@a{\def\@currenvir{#1}%
\edef\@currenvline{\on@line}%
\@execute@begin@hook{#1}%
\csname #1\endcsname}}%
\@ignorefalse
\begingroup\@endpefalse\reserved@a}
\def\@execute@begin@hook #1{%
\expandafter\ifx\csname #1\endcsname\document
\endgroup
\gdef\@execute@begin@hook##1{\UseHook{env/##1/begin}}%
\@expl@@@initialize@all@@
\fi
\UseHook{env/#1/begin}%
}
\edef\end
{\unexpanded{%
\romannumeral
\ifx\protect\@typeset@protect
\expandafter %1
\expandafter %2
\expandafter %1
\expandafter %3 expands the \csname inside \end<space>
\expandafter %1
\expandafter %2 expands \end<space>
\expandafter %1 expands the \else
\z@
\else
\expandafter\z@\expandafter\protect
\fi
}%
\expandafter\noexpand\csname end \endcsname
}
\@namedef{end }#1{%
\romannumeral
\IfHookEmptyTF{env/#1/end}%
{\expandafter\z@}%
{\z@\UseHook{env/#1/end}}%
\csname end#1\endcsname\@checkend{#1}%
\expandafter\endgroup\if@endpe\@doendpe\fi
\UseHook{env/#1/after}%
\if@ignore\@ignorefalse\ignorespaces\fi
}
\def\@checkend#1{\def\reserved@a{#1}\ifx
\reserved@a\@currenvir \else\@badend{#1}\fi}
\let\@currenvline\@empty
\newcommand\AtBeginEnvironment[2][.] {\AddToHook{env/#2/begin}[#1]}
\newcommand\AtEndEnvironment[2][.] {\AddToHook{env/#2/end}[#1]}
\newcommand\BeforeBeginEnvironment[2][.]{\AddToHook{env/#2/before}[#1]}
\newcommand\AfterEndEnvironment[2][.] {\AddToHook{env/#2/after}[#1]}
\message{center,}
\protected\def\@centercr{\ifhmode \unskip\else \@nolnerr\fi
\par\@ifstar{\nobreak\@xcentercr}\@xcentercr}
\def\@xcentercr{\addvspace{-\parskip}\@ifnextchar
[\@icentercr\ignorespaces}
\def\@icentercr[#1]{\@vspace@calcify{#1}\ignorespaces}
\def\center{\trivlist \centering\item\relax}
\def\endcenter{\endtrivlist}
\DeclareRobustCommand\centering{%
\let\\\@centercr
\rightskip\@flushglue\leftskip\@flushglue
\finalhyphendemerits=\z@
\parindent\z@\parfillskip\z@skip}
\DeclareRobustCommand\raggedright{%
\let\\\@centercr\@rightskip\@flushglue \rightskip\@rightskip
\finalhyphendemerits=\z@
\leftskip\z@skip
\parindent\z@}
\DeclareRobustCommand\raggedleft{%
\let\\\@centercr
\rightskip\z@skip\leftskip\@flushglue
\finalhyphendemerits=\z@
\parindent\z@\parfillskip\z@skip}
\newskip\@rightskip \@rightskip \z@skip
\def\flushleft{\trivlist \raggedright\item\relax}
\def\endflushleft{\endtrivlist}
\def\flushright{\trivlist \raggedleft\item\relax}
\def\endflushright{\endtrivlist}
\message{verbatim,}
{\catcode`\ =\active%
\gdef\@vobeyspaces{\catcode`\ \active\let \@xobeysp}}
\begingroup \catcode `|=0 \catcode `[= 1
\catcode`]=2 \catcode `\{=12 \catcode `\}=12
\catcode`\\=12 |gdef|@xverbatim#1\end{verbatim}[#1|end[verbatim]]
|gdef|@sxverbatim#1\end{verbatim*}[#1|end[verbatim*]]
|endgroup
\def\@verbatim{\trivlist \item\relax
\if@minipage\else\vskip\parskip\fi
\leftskip\@totalleftmargin\rightskip\z@skip
\parindent\z@\parfillskip\@flushglue\parskip\z@skip
\@@par
\language\l@nohyphenation
\@tempswafalse
\def\par{%
\if@tempswa
\leavevmode \null \@@par\penalty\interlinepenalty
\else
\@tempswatrue
\ifhmode\@@par\penalty\interlinepenalty\fi
\fi}%
\let\do\@makeother \dospecials
\obeylines \verbatim@font \@noligs
\everypar \expandafter{\the\everypar \unpenalty}%
}
\def\verbatim{\@verbatim \frenchspacing\@vobeyspaces \@xverbatim}
\def\endverbatim{\if@newlist \leavevmode\fi\endtrivlist}
\def\verbatim@font{\normalfont\ttfamily}
\DeclareRobustCommand\asciispace{\char 32 }
\ifx\Umathcode\@undefined
\let\verbvisiblespace\asciispace % Pdftex version
\else
\DeclareRobustCommand\verbvisiblespace
{\leavevmode{\usefont{OT1}{cmtt}{m}{n}\asciispace}} % xetex/luatex version
\fi
\def\@setupverbvisiblespace{%
\ifx\verbvisiblespace\asciispace
\let\@xobeysp\asciispace
\else
\setbox\z@\hbox{x}%
\setbox\@verbvisiblespacebox\hbox to\wd\z@{\hss\verbvisiblespace\hss}%
\def\@xobeysp{\leavevmode\copy\@verbvisiblespacebox}%
\fi
}
\newbox\@verbvisiblespacebox
\@namedef{verbatim*}{\@verbatim
\@setupverbvisiblespace
\frenchspacing\@vobeyspaces\@sxverbatim}
\expandafter\let\csname endverbatim*\endcsname =\endverbatim
\def\@sverb#1{\if\noexpand#1 \expandafter\@sverb\else\@@sverb{#1}\fi}
\def\@@sverb#1{%
\catcode`#1\active
\lccode`\~`#1%
\gdef\verb@balance@group{\verb@egroup
\@latex@error{\noexpand\verb illegal in command argument}\@ehc}%
\aftergroup\verb@balance@group
\lowercase{\let~\verb@egroup}%
\ifnum\catcode`\ =\active
\else \@setupverbvisiblespace \@vobeyspaces \fi
}
\def\@makeother#1{\catcode`#112\relax}
\let\verb@balance@group\@empty
\def\verb@egroup{\global\let\verb@balance@group\@empty\egroup}
\begingroup
\obeylines%
\gdef\verb@eol@error{\obeylines%
\def^^M{\verb@egroup\@latex@error{%
\noexpand\verb ended by end of line}\@ehc}}%
\endgroup
\def\verb{\relax\ifmmode\hbox\else\leavevmode\null\fi
\bgroup
\verb@eol@error \let\do\@makeother \dospecials
\verbatim@font\@noligs
\language\l@nohyphenation
\@ifstar\@sverb\@verb}
\def\@verb{\@vobeyspaces \frenchspacing \@sverb}
\def\verbatim@nolig@list{\do\`\do\<\do\>\do\,\do\'\do\-}
\def\do@noligs#1{%
\catcode`#1\active
\begingroup
\lccode`\~`#1\relax
\lowercase{\endgroup\def~{\leavevmode\kern\z@\char`#1}}}
\def\@noligs{\let\do\do@noligs \verbatim@nolig@list}
%%% From File: ltmath.dtx
\message{math definitions,}
\DeclareRobustCommand\log{\mathop{\operator@font log}\nolimits}
\DeclareRobustCommand\lg{\mathop{\operator@font lg}\nolimits}
\DeclareRobustCommand\ln{\mathop{\operator@font ln}\nolimits}
\DeclareRobustCommand\lim{\mathop{\operator@font lim}}
\DeclareRobustCommand\limsup{\mathop{\operator@font lim\,sup}}
\DeclareRobustCommand\liminf{\mathop{\operator@font lim\,inf}}
\DeclareRobustCommand\sin{\mathop{\operator@font sin}\nolimits}
\DeclareRobustCommand\arcsin{\mathop{\operator@font arcsin}\nolimits}
\DeclareRobustCommand\sinh{\mathop{\operator@font sinh}\nolimits}
\DeclareRobustCommand\cos{\mathop{\operator@font cos}\nolimits}
\DeclareRobustCommand\arccos{\mathop{\operator@font arccos}\nolimits}
\DeclareRobustCommand\cosh{\mathop{\operator@font cosh}\nolimits}
\DeclareRobustCommand\tan{\mathop{\operator@font tan}\nolimits}
\DeclareRobustCommand\arctan{\mathop{\operator@font arctan}\nolimits}
\DeclareRobustCommand\tanh{\mathop{\operator@font tanh}\nolimits}
\DeclareRobustCommand\cot{\mathop{\operator@font cot}\nolimits}
\DeclareRobustCommand\coth{\mathop{\operator@font coth}\nolimits}
\DeclareRobustCommand\sec{\mathop{\operator@font sec}\nolimits}
\DeclareRobustCommand\csc{\mathop{\operator@font csc}\nolimits}
\DeclareRobustCommand\max{\mathop{\operator@font max}}
\DeclareRobustCommand\min{\mathop{\operator@font min}}
\DeclareRobustCommand\sup{\mathop{\operator@font sup}}
\DeclareRobustCommand\inf{\mathop{\operator@font inf}}
\DeclareRobustCommand\arg{\mathop{\operator@font arg}\nolimits}
\DeclareRobustCommand\ker{\mathop{\operator@font ker}\nolimits}
\DeclareRobustCommand\dim{\mathop{\operator@font dim}\nolimits}
\DeclareRobustCommand\hom{\mathop{\operator@font hom}\nolimits}
\DeclareRobustCommand\det{\mathop{\operator@font det}}
\DeclareRobustCommand\exp{\mathop{\operator@font exp}\nolimits}
\DeclareRobustCommand\Pr{\mathop{\operator@font Pr}}
\DeclareRobustCommand\gcd{\mathop{\operator@font gcd}}
\DeclareRobustCommand\deg{\mathop{\operator@font deg}\nolimits}
\DeclareRobustCommand\bmod{%
\nonscript\mskip-\medmuskip\mkern5mu%
\mathbin{\operator@font mod}\penalty900\mkern5mu%
\nonscript\mskip-\medmuskip}
\DeclareRobustCommand\pmod[1]{%
\allowbreak\mkern18mu({\operator@font mod}\,\,#1)}
\DeclareRobustCommand\bigl{\mathopen\big}
\DeclareRobustCommand\bigm{\mathrel\big}
\DeclareRobustCommand\bigr{\mathclose\big}
\DeclareRobustCommand\Bigl{\mathopen\Big}
\DeclareRobustCommand\Bigm{\mathrel\Big}
\DeclareRobustCommand\Bigr{\mathclose\Big}
\DeclareRobustCommand\biggl{\mathopen\bigg}
\DeclareRobustCommand\biggm{\mathrel\bigg}
\DeclareRobustCommand\biggr{\mathclose\bigg}
\DeclareRobustCommand\Biggl{\mathopen\Bigg}
\DeclareRobustCommand\Biggm{\mathrel\Bigg}
\DeclareRobustCommand\Biggr{\mathclose\Bigg}
\newdimen\jot
\jot=3pt
\newcount\interdisplaylinepenalty
\interdisplaylinepenalty=100
\def\choose{\atopwithdelims()}
\def\brack{\atopwithdelims[]}
\def\brace{\atopwithdelims\{\}}
\def\mathpalette#1#2{%
\mathchoice
{#1\displaystyle{#2}}%
{#1\textstyle{#2}}%
{#1\scriptstyle{#2}}%
{#1\scriptscriptstyle{#2}}}
\newbox\rootbox
\def\root#1\of{%
\setbox\rootbox\hbox{$\m@th\scriptscriptstyle{#1}$}%
\mathpalette\r@@t}
\def\r@@t#1#2{%
\setbox\z@\hbox{$\m@th#1\sqrtsign{#2}$}%
\dimen@\ht\z@ \advance\dimen@-\dp\z@
\mkern5mu\raise.6\dimen@\copy\rootbox
\mkern-10mu\box\z@}
\newif\ifv@
\newif\ifh@
\DeclareRobustCommand\vphantom{\v@true\h@false\ph@nt}
\DeclareRobustCommand\hphantom{\v@false\h@true\ph@nt}
\DeclareRobustCommand\phantom{\v@true\h@true\ph@nt}
\DeclareRobustCommand\mathstrut{\vphantom(}
\def\ph@nt{%
\ifmmode
\expandafter\mathpalette\expandafter\mathph@nt
\else
\expandafter\makeph@nt
\fi}
\def\makeph@nt#1{%
\setbox\z@\hbox{\color@begingroup#1\color@endgroup}\finph@nt}
\def\mathph@nt#1#2{%
\setbox\z@\hbox{$\m@th#1{#2}$}\finph@nt}
\def\finph@nt{%
\setbox\tw@\null
\ifv@ \ht\tw@\ht\z@ \dp\tw@\dp\z@\fi
\ifh@ \wd\tw@\wd\z@\fi
\leavevmode@ifvmode\box\tw@}
\DeclareRobustCommand\smash{%
\relax % \relax, in case this comes first in \halign
\ifmmode
\expandafter\mathpalette\expandafter\mathsm@sh
\else
\expandafter\makesm@sh
\fi}
\def\makesm@sh#1{%
\setbox\z@\hbox{\color@begingroup#1\color@endgroup}\finsm@sh}
\def\mathsm@sh#1#2{%
\setbox\z@\hbox{$\m@th#1{#2}$}\finsm@sh}
\def\finsm@sh{\ht\z@\z@ \dp\z@\z@ \leavevmode@ifvmode\box\z@}
\def\buildrel#1\over#2{\mathrel{\mathop{\kern\z@#2}\limits^{#1}}}
\DeclareRobustCommand*\cases[1]{\left\{\,\vcenter{\normalbaselines\m@th
\ialign{$##\hfil$&\quad{##}\hfil\crcr#1\crcr}}\right.}
\DeclareRobustCommand*\matrix[1]{\null\,\vcenter{\normalbaselines\m@th
\ialign{\hfil$##$\hfil&&\quad\hfil$##$\hfil\crcr
\mathstrut\crcr\noalign{\kern-\baselineskip}
#1\crcr\mathstrut\crcr\noalign{\kern-\baselineskip}}}\,}
\DeclareRobustCommand*\pmatrix[1]{\left(\matrix{#1}\right)}
\def\bordermatrix#1{\begingroup \m@th
\@tempdima 8.75\p@
\setbox\z@\vbox{%
\def\cr{\crcr\noalign{\kern2\p@\global\let\cr\endline}}%
\ialign{$##$\hfil\kern2\p@\kern\@tempdima&\thinspace\hfil$##$\hfil
&&\quad\hfil$##$\hfil\crcr
\omit\strut\hfil\crcr\noalign{\kern-\baselineskip}%
#1\crcr\omit\strut\cr}}%
\setbox\tw@\vbox{\unvcopy\z@\global\setbox\@ne\lastbox}%
\setbox\tw@\hbox{\unhbox\@ne\unskip\global\setbox\@ne\lastbox}%
\setbox\tw@\hbox{$\kern\wd\@ne\kern-\@tempdima\left(\kern-\wd\@ne
\global\setbox\@ne\vbox{\box\@ne\kern2\p@}%
\vcenter{\kern-\ht\@ne\unvbox\z@\kern-\baselineskip}\,\right)$}%
\null\;\vbox{\kern\ht\@ne\box\tw@}\endgroup}
\def\openup{\afterassignment\@penup\dimen@}
\def\@penup{\advance\lineskip\dimen@
\advance\baselineskip\dimen@
\advance\lineskiplimit\dimen@}
\newif\ifdt@p
\def\displ@y{\global\dt@ptrue\openup\jot\m@th
\everycr{\noalign{\ifdt@p \global\dt@pfalse \ifdim\prevdepth>-1000\p@
\vskip-\lineskiplimit \vskip\normallineskiplimit \fi
\else \penalty\interdisplaylinepenalty \fi}}}
\def\@lign{\tabskip\z@skip\everycr{}} % restore inside \displ@y
\def\displaylines#1{\displ@y \tabskip\z@skip
\halign{\hb@xt@\displaywidth{$\@lign\hfil\displaystyle##\hfil$}\crcr
#1\crcr}}
\let\sp=^
\let\sb=_
\DeclareRobustCommand\tmspace[3]{%
\ifmmode\mskip#1#2\else\leavevmode@ifvmode\kern#1#3\fi\relax}
\DeclareRobustCommand\,{\tmspace+\thinmuskip{.16667em}}
\let\thinspace\,
\DeclareRobustCommand\!{\tmspace-\thinmuskip{.16667em}}
\let\negthinspace\!
\DeclareRobustCommand\:{\tmspace+\medmuskip{.2222em}}
\let\medspace\:
\let\>=\:
\DeclareRobustCommand\negmedspace{\tmspace-\medmuskip{.2222em}}
\DeclareRobustCommand\;{\tmspace+\thickmuskip{.2777em}}
\let\thickspace\;
\DeclareRobustCommand\negthickspace{\tmspace-\thickmuskip{.2777em}}
\DeclareRobustCommand\*{\discretionary{\thinspace\the\textfont2\char2}{}{}}
\def\active@math@prime{^\bgroup\prim@s}
{\catcode`\'=\active \global\let'\active@math@prime}
\def\prim@s{%
\prime\futurelet\@let@token\pr@m@s}
\def\pr@m@s{%
\ifx'\@let@token
\expandafter\pr@@@s
\else
\ifx^\@let@token
\expandafter\expandafter\expandafter\pr@@@t
\else
\egroup
\fi
\fi}
\def\pr@@@s#1{\prim@s}
\def\pr@@@t#1#2{#2\egroup}
{\catcode`\_=\active \gdef_{\_}} % _ in math is
% either subscript or \_
\DeclareRobustCommand\({%
\relax\ifmmode\@badmath\else$\fi}%
\DeclareRobustCommand\){%
\relax\ifmmode\ifinner$\else\@badmath\fi\else \@badmath\fi}%
\DeclareRobustCommand\[{%
\relax\ifmmode
\@badmath
\else
\ifvmode
\nointerlineskip
\makebox[.6\linewidth]{}%
\fi
$$%%$$ BRACE MATCH HACK
\fi
}%
\DeclareRobustCommand\]{%
\relax\ifmmode
\ifinner
\@badmath
\else
$$%%$$ BRACE MATCH HACK
\fi
\else
\@badmath
\fi
\ignorespaces
}%
\let\math=\(
\let\endmath=\)
\def\displaymath{\[}
\def\enddisplaymath{\]\@ignoretrue}
\@definecounter{equation}
\def\equation{$$\refstepcounter{equation}}
\def\endequation{\eqno \hbox{\@eqnnum}$$\@ignoretrue}
\def\@eqnnum{{\normalfont \normalcolor (\theequation)}}
\DeclareRobustCommand\stackrel[2]{\mathrel{\mathop{#2}\limits^{#1}}}
\DeclareRobustCommand\frac[2]{{\begingroup#1\endgroup\over#2}}
\DeclareRobustCommand\sqrt{\@ifnextchar[\@sqrt\sqrtsign}
\def\@sqrt[#1]{\root #1\of}
\newcount\@eqcnt
\newcount\@eqpen
\newif\if@eqnsw\@eqnswtrue
\newskip\@centering
\@centering = 0pt plus 1000pt
\def\eqnarray{%
\stepcounter{equation}%
\def\@currentlabel{\p@equation\theequation}%
\global\@eqnswtrue
\m@th
\global\@eqcnt\z@
\tabskip\@centering
\let\\\@eqncr
$$\everycr{}\halign to\displaywidth\bgroup
\hskip\@centering$\displaystyle\tabskip\z@skip{##}$\@eqnsel
&\global\@eqcnt\@ne\hskip \tw@\arraycolsep \hfil${##}$\hfil
&\global\@eqcnt\tw@ \hskip \tw@\arraycolsep
$\displaystyle{##}$\hfil\tabskip\@centering
&\global\@eqcnt\thr@@ \hb@xt@\z@\bgroup\hss##\egroup
\tabskip\z@skip
\cr
}
\def\endeqnarray{%
\@@eqncr
\egroup
\global\advance\c@equation\m@ne
$$\@ignoretrue
}
\let\@eqnsel=\relax
\def\nonumber{\global\@eqnswfalse}
\def\@eqncr{%
{\ifnum0=`}\fi
\@ifstar{%
\global\@eqpen\@M\@yeqncr
}{%
\global\@eqpen\interdisplaylinepenalty \@yeqncr
}%
}
\def\@yeqncr{\@testopt\@xeqncr\z@skip}
\def\@xeqncr[#1]{%
\ifnum0=`{\fi}%
\@@eqncr
\noalign{\penalty\@eqpen\vskip\jot\@vspace@calcify{#1}}%
}
\def\@@eqncr{\let\reserved@a\relax
\ifcase\@eqcnt \def\reserved@a{& & &}\or \def\reserved@a{& &}%
\or \def\reserved@a{&}\else
\let\reserved@a\@empty
\@latex@error{Too many columns in eqnarray environment}\@ehc\fi
\reserved@a \if@eqnsw\@eqnnum\stepcounter{equation}\fi
\global\@eqnswtrue\global\@eqcnt\z@\cr}
\let\@seqncr=\@eqncr
\@namedef{eqnarray*}{\def\@eqncr{\nonumber\@seqncr}\eqnarray}
\@namedef{endeqnarray*}{\nonumber\endeqnarray}
\def\lefteqn#1{\rlap{$\displaystyle #1$}}
\DeclareRobustCommand{\ensuremath}{%
\ifmmode
\expandafter\@firstofone
\else
\expandafter\@ensuredmath
\fi}
\long\def\@ensuredmath#1{$\relax#1$}
%%% From File: ltlists.dtx
\newskip\topsep
\newskip\partopsep
\newskip\itemsep
\newskip\parsep
\newskip\@topsep
\newskip\@topsepadd
\newskip\@outerparskip
\newdimen\leftmargin
\newdimen\rightmargin
\newdimen\listparindent
\newdimen\itemindent
\newdimen\labelwidth
\newdimen\labelsep
\newdimen\linewidth
\newdimen\@totalleftmargin \@totalleftmargin=\z@
\newdimen\leftmargini
\newdimen\leftmarginii
\newdimen\leftmarginiii
\newdimen\leftmarginiv
\newdimen\leftmarginv
\newdimen\leftmarginvi
\newcount\@listdepth \@listdepth=0
\newcount\@itempenalty
\newcount\@beginparpenalty
\newcount\@endparpenalty
\newbox\@labels
\newif\if@inlabel \@inlabelfalse
\newif\if@newlist \@newlistfalse
\newif\if@noparitem \@noparitemfalse
\newif\if@noparlist \@noparlistfalse
\newif\if@noitemarg \@noitemargfalse
\newif\if@nmbrlist \@nmbrlistfalse
\def\list#1#2{%
\ifnum \@listdepth >5\relax
\@toodeep
\else
\global\advance\@listdepth\@ne
\fi
\rightmargin\z@
\listparindent\z@
\itemindent\z@
\csname @list\romannumeral\the\@listdepth\endcsname
\def\@itemlabel{#1}%
\let\makelabel\@mklab
\@nmbrlistfalse
#2\relax
\@trivlist
\parskip\parsep
\parindent\listparindent
\advance\linewidth -\rightmargin
\advance\linewidth -\leftmargin
\advance\@totalleftmargin \leftmargin
\parshape \@ne \@totalleftmargin \linewidth
\ignorespaces}
\newcount\par@deathcycles
\def\@trivlist{%
\if@noskipsec \leavevmode \fi
\@topsepadd \topsep
\ifvmode
\advance\@topsepadd \partopsep
\else
\unskip \par
\fi
\if@inlabel
\@noparitemtrue
\@noparlisttrue
\else
\if@newlist \@noitemerr \fi
\@noparlistfalse
\@topsep \@topsepadd
\fi
\advance\@topsep \parskip
\leftskip \z@skip
\rightskip \@rightskip
\parfillskip \@flushglue
\par@deathcycles \z@
\@setpar{\if@newlist
\advance\par@deathcycles \@ne
\ifnum \par@deathcycles >\@m
\@noitemerr
{\@@par}%
\fi
\else
{\@@par}%
\fi}%
\global \@newlisttrue
\@outerparskip \parskip}
\def\trivlist{%
\parsep\parskip
\@nmbrlistfalse
\@trivlist
\labelwidth\z@
\leftmargin\z@
\itemindent\z@
\let\@itemlabel\@empty
\def\makelabel##1{##1}}
\def\endlist{%
\global\advance\@listdepth\m@ne
\endtrivlist}
\def\endtrivlist{%
\if@inlabel
\leavevmode
\global \@inlabelfalse
\fi
\if@newlist
\@noitemerr
\global \@newlistfalse
\fi
\ifhmode\unskip \par
\else
\@inmatherr{\end{\@currenvir}}%
\fi
\if@noparlist \else
\ifdim\lastskip >\z@
\@tempskipa\lastskip \vskip -\lastskip
\advance\@tempskipa\parskip \advance\@tempskipa -\@outerparskip
\vskip\@tempskipa
\fi
\@endparenv
\fi
}
\def\@endparenv{%
\addpenalty\@endparpenalty\addvspace\@topsepadd\@endpetrue}
\def\@doendpe{\@endpetrue
\def\par{\@restorepar
\clubpenalty\@clubpenalty
\everypar{}\par\@endpefalse}\everypar
{{\setbox\z@\lastbox}%
\everypar{}\@endpefalse}}
\newif\if@endpe
\@endpefalse
\def\@mklab#1{\hfil #1}
\def\item{%
\@inmatherr\item
\@ifnextchar [\@item{\@noitemargtrue \@item[\@itemlabel]}}
\def\@donoparitem{%
\@noparitemfalse
\global\setbox\@labels\hbox{\hskip -\leftmargin
\unhbox\@labels
\hskip \leftmargin}%
\if@minipage\else
\@tempskipa\lastskip
\vskip -\lastskip
\advance\@tempskipa\@outerparskip
\advance\@tempskipa -\parskip
\vskip\@tempskipa
\fi}
\def\@item[#1]{%
\if@noparitem
\@donoparitem
\else
\if@inlabel
\indent \par
\fi
\ifhmode
\unskip\unskip \par
\fi
\if@newlist
\if@nobreak
\@nbitem
\else
\addpenalty\@beginparpenalty
\addvspace\@topsep
\addvspace{-\parskip}%
\fi
\else
\addpenalty\@itempenalty
\addvspace\itemsep
\fi
\global\@inlabeltrue
\fi
\everypar{%
\@minipagefalse
\global\@newlistfalse
\if@inlabel
\global\@inlabelfalse
{\setbox\z@\lastbox
\ifvoid\z@
\kern-\itemindent
\fi}%
\box\@labels
\penalty\z@
\fi
\if@nobreak
\@nobreakfalse
\clubpenalty \@M
\else
\clubpenalty \@clubpenalty
\everypar{}%
\fi}%
\if@noitemarg
\@noitemargfalse
\if@nmbrlist
\refstepcounter\@listctr
\fi
\fi
\sbox\@tempboxa{\makelabel{#1}}%
\global\setbox\@labels\hbox{%
\unhbox\@labels
\hskip \itemindent
\hskip -\labelwidth
\hskip -\labelsep
\ifdim \wd\@tempboxa >\labelwidth
\box\@tempboxa
\else
\hbox to\labelwidth {\unhbox\@tempboxa}%
\fi
\hskip \labelsep}%
\ignorespaces}
\def\makelabel#1{%
\@latex@error{Lonely \string\item--perhaps a missing
list environment}\@ehc}
\def\@nbitem{%
\@tempskipa\@outerparskip
\advance\@tempskipa -\parskip
\addvspace\@tempskipa}
\def\usecounter#1{\@nmbrlisttrue\def\@listctr{#1}\setcounter{#1}\z@}
\newcount\@enumdepth \@enumdepth = 0
\@definecounter{enumi}
\@definecounter{enumii}
\@definecounter{enumiii}
\@definecounter{enumiv}
\def\enumerate{%
\ifnum \@enumdepth >\thr@@\@toodeep\else
\advance\@enumdepth\@ne
\edef\@enumctr{enum\romannumeral\the\@enumdepth}%
\expandafter
\list
\csname label\@enumctr\endcsname
{\usecounter\@enumctr\def\makelabel##1{\hss\llap{##1}}}%
\fi}
\let\endenumerate =\endlist
\newcount\@itemdepth \@itemdepth = 0
\def\itemize{%
\ifnum \@itemdepth >\thr@@\@toodeep\else
\advance\@itemdepth\@ne
\edef\@itemitem{labelitem\romannumeral\the\@itemdepth}%
\expandafter
\list
\csname\@itemitem\endcsname
{\def\makelabel##1{\hss\llap{##1}}}%
\fi}
\let\enditemize =\endlist
%%% From File: ltboxes.dtx
\message{boxes,}
\DeclareRobustCommand\makebox{%
\leavevmode
\@ifnextchar(%)
\@makepicbox
{\@ifnextchar[\@makebox\mbox}}%
\DeclareRobustCommand\mbox[1]{\leavevmode\hbox{#1}}
\def\@makebox[#1]{%
\@ifnextchar [{\@imakebox[#1]}{\@imakebox[#1][c]}}
\long\def\@begin@tempboxa#1#2{%
\begingroup
\setbox\@tempboxa#1{\color@begingroup#2\color@endgroup}%
\def\width{\wd\@tempboxa}%
\def\height{\ht\@tempboxa}%
\def\depth{\dp\@tempboxa}%
\let\totalheight\@ovri
\totalheight\height
\advance\totalheight\depth}
\let\@end@tempboxa\endgroup
\def\bm@c{\hss\unhbox\@tempboxa\hss}
\def\bm@l{\unhbox\@tempboxa\hss}\let\bm@t\bm@l
\def\bm@r{\hss\unhbox\@tempboxa}\let\bm@b\bm@r
\def\bm@s{\unhbox\@tempboxa}
\long\def\@imakebox[#1][#2]#3{%
\@begin@tempboxa\hbox{#3}%
\setlength\@tempdima{#1}% support calc
\hb@xt@\@tempdima{\csname bm@#2\endcsname}%
\@end@tempboxa}
\def\@makepicbox(#1,#2){%
\@ifnextchar[{\@imakepicbox(#1,#2)}{\@imakepicbox(#1,#2)[]}}
\long\def\@imakepicbox(#1,#2)[#3]#4{%
\@defaultunitsset\@tempdimc{#2}\unitlength
\vbox to\@tempdimc
{\let\mb@b\vss \let\mb@l\hss\let\mb@r\hss
\let\mb@t\vss
\@tfor\reserved@a :=#3\do{%
\if s\reserved@a
\let\mb@l\relax\let\mb@r\relax
\else
\expandafter\let\csname mb@\reserved@a\endcsname\relax
\fi}%
\mb@t
\@defaultunitsset\@tempdimc{#1}\unitlength
\hb@xt@\@tempdimc{\mb@l #4\mb@r}%
\mb@b
\kern\z@}}
\let\set@color\relax
\let\color@begingroup\relax
\let\color@endgroup\relax
\let\color@setgroup\relax
\let\normalcolor\relax
\let\color@hbox\relax
\let\color@vbox\relax
\let\color@endbox\relax
\def\newsavebox#1{\@ifdefinable{#1}{\newbox#1}}
\DeclareRobustCommand\savebox[1]{%
\@ifnextchar(%)
{\@savepicbox#1}{\@ifnextchar[{\@savebox#1}{\sbox#1}}}%
\DeclareRobustCommand\sbox[2]{\setbox#1\hbox{%
\color@setgroup#2\color@endgroup}}
\def\@savebox#1[#2]{%
\@ifnextchar [{\@isavebox#1[#2]}{\@isavebox#1[#2][c]}}
\long\def\@isavebox#1[#2][#3]#4{%
\sbox#1{\@imakebox[#2][#3]{#4}}}
\def\@savepicbox#1(#2,#3){%
\@ifnextchar[%]
{\@isavepicbox#1(#2,#3)}{\@isavepicbox#1(#2,#3)[]}}
\long\def\@isavepicbox#1(#2,#3)[#4]#5{%
\sbox#1{\@imakepicbox(#2,#3)[#4]{#5}}}
\def\lrbox#1{%
\edef\reserved@a{%
\endgroup
\setbox#1\hbox{%
\begingroup\aftergroup}%
\def\noexpand\@currenvir{\@currenvir}%
\def\noexpand\@currenvline{\on@line}}%
\reserved@a
\@endpefalse
\color@setgroup
\ignorespaces}
\def\endlrbox{\unskip\color@endgroup}
\DeclareRobustCommand\usebox[1]{\leavevmode\copy #1\relax}
\DeclareRobustCommand\frame[1]{%
\leavevmode
\hbox{%
\hskip-\@wholewidth
\vbox{%
\vskip-\@wholewidth
\hrule \@height\@wholewidth
\hbox{%
\vrule\@width\@wholewidth
#1%
\vrule\@width\@wholewidth}%
\hrule\@height\@wholewidth
\vskip-\@wholewidth}%
\hskip-\@wholewidth}}
\newdimen\fboxrule
\newdimen\fboxsep
\DeclareRobustCommand\fbox[1]{%
\leavevmode
\setbox\@tempboxa\hbox{%
\color@begingroup
\kern\fboxsep{#1}\kern\fboxsep
\color@endgroup}%
\@frameb@x\relax}
\DeclareRobustCommand\framebox{%
\@ifnextchar(%)
\@framepicbox{\@ifnextchar[\@framebox\fbox}}%
\def\@framebox[#1]{%
\@ifnextchar[%]
{\@iframebox[#1]}%
{\@iframebox[#1][c]}}
\long\def\@iframebox[#1][#2]#3{%
\leavevmode
\@begin@tempboxa\hbox{#3}%
\setlength\@tempdima{#1}%
\setbox\@tempboxa\hb@xt@\@tempdima
{\kern\fboxsep\csname bm@#2\endcsname\kern\fboxsep}%
\@frameb@x{\kern-\fboxrule}%
\@end@tempboxa}
\def\@frameb@x#1{%
\@tempdima\fboxrule
\advance\@tempdima\fboxsep
\advance\@tempdima\dp\@tempboxa
\hbox{%
\lower\@tempdima\hbox{%
\vbox{%
\hrule\@height\fboxrule
\hbox{%
\vrule\@width\fboxrule
#1%
\vbox{%
\vskip\fboxsep
\box\@tempboxa
\vskip\fboxsep}%
#1%
\vrule\@width\fboxrule}%
\hrule\@height\fboxrule}%
}%
}%
}
\def\@framepicbox(#1,#2){%
\@ifnextchar[{\@iframepicbox(#1,#2)}{\@iframepicbox(#1,#2)[]}}
\long\def\@iframepicbox(#1,#2)[#3]#4{%
\frame{\@imakepicbox(#1,#2)[#3]{#4}}}
\DeclareRobustCommand\parbox{%
\@ifnextchar[%]
\@iparbox
{\@iiiparbox c\relax[s]}}%
\def\@iparbox[#1]{%
\@ifnextchar[%]
{\@iiparbox{#1}}%
{\@iiiparbox{#1}\relax[s]}}
\def\@iiparbox#1[#2]{%
\@ifnextchar[%]
{\@iiiparbox{#1}{#2}}%
{\@iiiparbox{#1}{#2}[#1]}}
\let\@parboxto\@empty
\long\def\@iiiparbox#1#2[#3]#4#5{%
\leavevmode
\@pboxswfalse
\setlength\@tempdima{#4}%
\@begin@tempboxa\vbox{\hsize\@tempdima\@parboxrestore#5\@@par}%
\ifx\relax#2\else
\setlength\@tempdimb{#2}%
\edef\@parboxto{to\the\@tempdimb}%
\fi
\if#1b\vbox
\else\if #1t\vtop
\else\ifmmode\vcenter
\else\@pboxswtrue $\vcenter
\fi\fi\fi
\@parboxto{\let\hss\vss\let\unhbox\unvbox
\csname bm@#3\endcsname}%
\if@pboxsw \m@th$\fi
\@end@tempboxa}
\def\@arrayparboxrestore{%
\let\if@nobreak\iffalse
\let\if@noskipsec\iffalse
\let\par\@@par
\let\-\@dischyph
\let\'\@acci\let\`\@accii\let\=\@acciii
\parindent\z@ \parskip\z@skip
\everypar{}%
\linewidth\hsize
\@totalleftmargin\z@
\leftskip\z@skip \rightskip\z@skip \@rightskip\z@skip
\parfillskip\@flushglue
\lineskip\normallineskip
\lineskiplimit\normallineskiplimit
\baselineskip\normalbaselineskip
\sloppy}
\def\@parboxrestore{\@arrayparboxrestore\let\\\@normalcr}
\def\@minipagefalse{\global\let\if@minipage\iffalse}
\def\@minipagetrue {\global\let\if@minipage\iftrue}
\@minipagefalse
\def\minipage{%
\@ifnextchar[%]
\@iminipage
{\@iiiminipage c\relax[s]}}
\def\@iminipage[#1]{%
\@ifnextchar[%]
{\@iiminipage{#1}}%
{\@iiiminipage{#1}\relax[s]}}
\def\@iiminipage#1[#2]{%
\@ifnextchar[%]
{\@iiiminipage{#1}{#2}}%
{\@iiiminipage{#1}{#2}[#1]}}
\def\@iiiminipage#1#2[#3]#4{%
\leavevmode
\@pboxswfalse
\setlength\@tempdima{#4}%
\def\@mpargs{{#1}{#2}[#3]{#4}}%
\setbox\@tempboxa\vbox\bgroup
\color@begingroup
\hsize\@tempdima
\textwidth\hsize \columnwidth\hsize
\@parboxrestore
\def\@mpfn{mpfootnote}\def\thempfn{\thempfootnote}\c@mpfootnote\z@
\let\@footnotetext\@mpfootnotetext
\let\@listdepth\@mplistdepth \@mplistdepth\z@
\@minipagerestore
\@setminipage}
\let\@minipagerestore=\relax
\def\endminipage{%
\par
\unskip
\ifvoid\@mpfootins\else
\vskip\skip\@mpfootins
\normalcolor
\footnoterule
\unvbox\@mpfootins
\fi
\@minipagefalse %% added 24 May 89
\color@endgroup
\egroup
\expandafter\@iiiparbox\@mpargs{\unvbox\@tempboxa}}
\newcount\@mplistdepth
\newinsert\@mpfootins
\long\def\@mpfootnotetext#1{%
\global\setbox\@mpfootins\vbox{%
\unvbox\@mpfootins
\reset@font\footnotesize
\hsize\columnwidth
\@parboxrestore
\protected@edef\@currentlabel
{\csname p@mpfootnote\endcsname\@thefnmark}%
\color@begingroup
\@makefntext{%
\rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}%
\color@endgroup}}
\newif\if@pboxsw
\DeclareRobustCommand\rule{\@ifnextchar[\@rule{\@rule[\z@]}}%
\def\@rule[#1]#2#3{%
\leavevmode
\hbox{%
\setlength\@tempdima{#1}%
\setlength\@tempdimb{#2}%
\setlength\@tempdimc{#3}%
\advance\@tempdimc\@tempdima
\vrule\@width\@tempdimb\@height\@tempdimc\@depth-\@tempdima}}
\let\@@underline\underline
\DeclareRobustCommand\underline[1]{%
\relax
\ifmmode\@@underline{#1}%
\else $\@@underline{\hbox{#1}}\m@th$\relax\fi}
\DeclareRobustCommand\raisebox[1]{%
\leavevmode
\@ifnextchar[{\@rsbox{#1}}{\@irsbox{#1}[]}}
\def\@rsbox#1[#2]{%
\@ifnextchar[{\@iirsbox{#1}[#2]}{\@irsbox{#1}[#2]}}
\long\def\@irsbox#1[#2]#3{%
\@begin@tempboxa\hbox{#3}%
\setlength\@tempdima{#1}%
\ifx\\#2\\\else\setlength\@tempdimb{#2}\fi
\setbox\@tempboxa\hbox{\raise\@tempdima\box\@tempboxa}%
\ifx\\#2\\\else\ht\@tempboxa\@tempdimb\fi
\box\@tempboxa
\@end@tempboxa}
\long\def\@iirsbox#1[#2][#3]#4{%
\@begin@tempboxa\hbox{#4}%
\setlength\@tempdima{#1}%
\setlength\@tempdimb{#2}%
\setlength\dimen@{#3}%
\setbox\@tempboxa\hbox{\raise\@tempdima\box\@tempboxa}%
\ht\@tempboxa\@tempdimb
\dp\@tempboxa\dimen@
\box\@tempboxa
\@end@tempboxa}
\def\@finalstrut#1{%
\unskip\ifhmode\nobreak\fi\vrule\@width\z@\@height\z@\@depth\dp#1}
\def\@@line{\hb@xt@\hsize}
\DeclareRobustCommand\leftline[1]{\@@line{#1\hss}}
\DeclareRobustCommand\rightline[1]{\@@line{\hss#1}}
\DeclareRobustCommand\centerline[1]{\@@line{\hss#1\hss}}
\DeclareRobustCommand\rlap[1]{\hb@xt@\z@{#1\hss}}
\DeclareRobustCommand\llap[1]{\hb@xt@\z@{\hss#1}}
\DeclareRobustCommand\clap[1]{\hb@xt@\z@{\hss#1\hss}}
%%% From File: lttab.dtx
\expandafter\let\csname ver@autotabg.sty\endcsname\fmtversion
\newdimen\@gtempa
\chardef\@firsttab=\the\allocationnumber
\newdimen\@gtempa\newdimen\@gtempa\newdimen\@gtempa\newdimen\@gtempa
\newdimen\@gtempa\newdimen\@gtempa\newdimen\@gtempa\newdimen\@gtempa
\newdimen\@gtempa\newdimen\@gtempa\newdimen\@gtempa\newdimen\@gtempa
\newdimen\@gtempa
\chardef\@maxtab=\the\allocationnumber
\dimen\@firsttab=0pt
\newcount\@nxttabmar
\newcount\@curtabmar
\newcount\@curtab
\newcount\@hightab
\newcount\@tabpush
\newbox\@curline
\newbox\@curfield
\newbox\@tabfbox
\newif\if@rjfield
\def\@startline{%
\ifnum \@nxttabmar >\@hightab
\@badtab
\global\@nxttabmar \@hightab
\fi
\global\@curtabmar \@nxttabmar
\global\@curtab \@curtabmar
\global\setbox\@curline \hbox {}%
\@startfield
\strut}
\def\@stopline{%
\unskip
\@stopfield
\if@rjfield
\global\@rjfieldfalse
\@tempdima\@totalleftmargin
\advance\@tempdima\linewidth
\hb@xt@\@tempdima{%
\@itemfudge\hskip\dimen\@curtabmar
\box\@curline
\hfil
\box\@curfield}%
\else
\@addfield
\hbox{\@itemfudge\hskip\dimen\@curtabmar\box\@curline}%
\fi}
\def\@startfield{%
\global\setbox\@curfield\hbox\bgroup\color@begingroup}
\def\@stopfield{%
\color@endgroup\egroup}
\def\@contfield{%
\global\setbox\@curfield\hbox\bgroup\color@begingroup
\unhbox\@curfield}
\def\@addfield{\global\setbox\@curline\hbox{\unhbox
\@curline\unhbox\@curfield}}
\def\@ifatmargin{\ifdim \wd\@curline =\z@}
\def\@tabcr{\@stopline \@ifstar{\penalty \@M \@xtabcr}\@xtabcr}
\def\@xtabcr{\@ifnextchar[\@itabcr{\@startline\ignorespaces}}
\def\@itabcr[#1]{\@vspace@calcify{#1}\@startline\ignorespaces}
\def\tabbing{\lineskip \z@skip\let\>\@rtab\let\<\@ltab\let\=\@settab
\let\+\@tabplus\let\-\@tabminus\let\`\@tabrj\let\'\@tablab
\let\\=\@tabcr
\@hightab\@firsttab
\global\@nxttabmar\@firsttab
\dimen\@firsttab\@totalleftmargin
\global\@tabpush\z@ \global\@rjfieldfalse
\trivlist \item\relax
\if@minipage\else\vskip\parskip\fi
\setbox\@tabfbox\hbox{%
\rlap{\hskip\@totalleftmargin\indent\the\everypar}}%
\def\@itemfudge{\box\@tabfbox}%
\@startline\ignorespaces}
\def\endtabbing{%
\@stopline\ifnum\@tabpush >\z@ \@badpoptabs \fi\endtrivlist}
\def\@rtab{\@stopfield\@addfield\ifnum \@curtab<\@hightab
\global\advance\@curtab \@ne \else\@badtab\fi
\@tempdima\dimen\@curtab
\advance\@tempdima -\dimen\@curtabmar
\advance\@tempdima -\wd\@curline
\global\setbox\@curline\hbox{\unhbox\@curline\hskip\@tempdima}%
\@startfield\ignorespaces}
\def\@settab{\@stopfield\@addfield
\ifnum \@curtab <\@maxtab
\ifnum\@curtab =\@hightab
\advance\@hightab \@ne
\fi
\global\advance\@curtab \@ne
\else
\@latex@error{Tab overflow}\@ehd
\fi
\dimen\@curtab \dimen\@curtabmar
\advance\dimen\@curtab \wd\@curline
\@startfield
\ignorespaces}
\def\@ltab{\@ifatmargin\ifnum\@curtabmar >\@firsttab
\global\advance\@curtab \m@ne \global\advance\@curtabmar\m@ne\else
\@badtab\fi\else
\@latex@error{\string\<\space in mid line}\@ehd\fi\ignorespaces}
\def\@tabplus{%
\ifnum\@nxttabmar<\@hightab
\global\advance\@nxttabmar\@ne
\else
\@badtab
\fi
\ignorespaces}
\def\@tabminus{%
\ifnum\@nxttabmar>\@firsttab
\global\advance\@nxttabmar\m@ne
\else
\@badtab
\fi
\ignorespaces}
\def\@tabrj{%
\@stopfield\@addfield\global\@rjfieldtrue\@startfield\ignorespaces}
\def\@tablab{%
\@stopfield
\global\setbox\@curline\hbox{%
\box\@curline
\hskip-\wd\@curfield \hskip-\tabbingsep
\box\@curfield
\hskip\tabbingsep}%
\@startfield
\ignorespaces}
\DeclareRobustCommand\pushtabs{%
\@stopfield\@addfield\global\advance\@tabpush \@ne \begingroup
\@contfield}
\DeclareRobustCommand\poptabs{\@stopfield\@addfield
\ifnum \@tabpush >\z@
\endgroup
\global\advance\@tabpush \m@ne
\ifnum \@curtab >\@hightab
\global \@curtab \@hightab
\@badtab
\fi
\else
\@badpoptabs
\fi
\@contfield}
\DeclareRobustCommand\kill{\@stopfield\@startline\ignorespaces}
\newdimen\tabbingsep
\def\extracolsep#1{\tabskip #1\relax}
\def\array{\let\@acol\@arrayacol \let\@classz\@arrayclassz
\let\@classiv\@arrayclassiv
\let\\\@arraycr\let\@halignto\@empty\@tabarray}
\def\endarray{\crcr\egroup\egroup}
\def\endtabular{\crcr\egroup\egroup $\egroup}
\expandafter \let \csname endtabular*\endcsname = \endtabular
\def\tabular{\let\@halignto\@empty\@tabular}
\@namedef{tabular*}#1{%
\setlength\dimen@{#1}%
\edef\@halignto{to\the\dimen@}\@tabular}
\def\@tabular{\leavevmode \hbox \bgroup $\let\@acol\@tabacol
\let\@classz\@tabclassz
\let\@classiv\@tabclassiv \let\\\@tabularcr\@tabarray}
\def\@tabarray{\m@th\@ifnextchar[\@array{\@array[c]}}
\def\@array[#1]#2{%
\if #1t\vtop \else \if#1b\vbox \else \vcenter \fi\fi
\bgroup
\setbox\@arstrutbox\hbox{%
\vrule \@height\arraystretch\ht\strutbox
\@depth\arraystretch \dp\strutbox
\@width\z@}%
\@mkpream{#2}%
\edef\@preamble{%
\ialign \noexpand\@halignto
\bgroup \@arstrut \@preamble \tabskip\z@skip \cr}%
\let\@startpbox\@@startpbox \let\@endpbox\@@endpbox
\let\tabularnewline\\%
\let\par\@empty
\let\@sharp##%
\set@typeset@protect
\lineskip\z@skip\baselineskip\z@skip
\ifhmode \@preamerr\z@ \@@par\fi
\@preamble}
\def\@arraycr{%
${\ifnum0=`}\fi\@ifstar\@xarraycr\@xarraycr}
\def\@xarraycr{\@ifnextchar[\@argarraycr{\ifnum0=`{\fi}${}\cr}}
\def\@argarraycr[#1]{%
\ifnum0=`{\fi}${}\ifdim #1>\z@ \@xargarraycr{#1}\else
\@yargarraycr{#1}\fi}
\let\tabularnewline\relax
\def\@tabularcr{%
{\ifnum0=`}\fi\@ifstar\@xtabularcr\@xtabularcr}
\def\@xtabularcr{\@ifnextchar[\@argtabularcr{\ifnum0=`{\fi}\cr}}
\def\@argtabularcr[#1]{%
\ifnum0=`{\fi}%
\ifdim #1>\z@
\unskip\@xargarraycr{#1}%
\else
\@yargarraycr{#1}%
\fi}
\def\@xargarraycr#1{\@tempdima #1\advance\@tempdima \dp \@arstrutbox
\vrule \@height\z@ \@depth\@tempdima \@width\z@ \cr}
\def\@yargarraycr#1{\cr\noalign{\@vspace@calcify{#1}}}
\long\def\multicolumn#1#2#3{\multispan{#1}\begingroup
\@mkpream{#2}%
\def\@sharp{#3}\set@typeset@protect
\let\@startpbox\@@startpbox\let\@endpbox\@@endpbox
\@arstrut \@preamble\hbox{}\endgroup\ignorespaces}
\def\@xexnoop #1\@@{}
\def\@expast#1{\@xexpast #1*0x\@@}
\def\@xexpast#1*#2#3#4\@@{%
\edef\reserved@a{#1}%
\@tempcnta#2\relax
\ifnum\@tempcnta>\z@
\@whilenum\@tempcnta>\z@\do
{\edef\reserved@a{\reserved@a#3}\advance\@tempcnta \m@ne}%
\let\reserved@b\@xexpast
\else
\let\reserved@b\@xexnoop
\fi
\expandafter\reserved@b\reserved@a #4\@@}
\newif\if@firstamp
\def\@addamp{%
\if@firstamp
\@firstampfalse
\else
\edef\@preamble{\@preamble &}%
\fi}
\def\@arrayacol{\edef\@preamble{\@preamble \hskip \arraycolsep}}
\def\@tabacol{\edef\@preamble{\@preamble \hskip \tabcolsep}}
\def\@ampacol{\@addamp \@acol}
\def\@acolampacol{\@acol\@addamp\@acol}
\def\@mkpream#1{\@firstamptrue\@lastchclass6
\let\@preamble\@empty
\let\protect\@unexpandable@protect
\let\@sharp\relax
\let\@startpbox\relax\let\@endpbox\relax
\@expast{#1}%
\expandafter\@tfor \expandafter
\@nextchar \expandafter:\expandafter=\reserved@a\do
{\@testpach\@nextchar
\ifcase \@chclass \@classz \or \@classi \or \@classii \or \@classiii
\or \@classiv \or\@classv \fi\@lastchclass\@chclass}%
\ifcase \@lastchclass \@acol
\or \or \@preamerr \@ne\or \@preamerr \tw@\or \or \@acol \fi}
\def\@arrayclassz{\ifcase \@lastchclass \@acolampacol \or \@ampacol \or
\or \or \@addamp \or
\@acolampacol \or \@firstampfalse \@acol \fi
\edef\@preamble{\@preamble
\ifcase \@chnum
\hfil$\relax\@sharp$\hfil \or $\relax\@sharp$\hfil
\or \hfil$\relax\@sharp$\fi}}
\def\@tabclassz{%
\ifcase\@lastchclass
\@acolampacol
\or
\@ampacol
\or
\or
\or
\@addamp
\or
\@acolampacol
\or
\@firstampfalse\@acol
\fi
\edef\@preamble{%
\@preamble{%
\ifcase\@chnum
\hfil
\hskip1sp%
\ignorespaces\@sharp\unskip\hfil
\or
\hskip1sp\ignorespaces\@sharp\unskip\hfil
\or
\hfil\hskip1sp\ignorespaces\@sharp\unskip
\fi}}}
\def\@classi{%
\ifcase\@lastchclass
\@acol\@arrayrule
\or
\@addtopreamble{\hskip \doublerulesep}\@arrayrule
\or
\or
\or
\@arrayrule
\or
\@acol\@arrayrule
\or
\@arrayrule
\fi}
\def\@classii{%
\ifcase\@lastchclass
\or
\@addtopreamble{\hskip .5\arrayrulewidth}%
\fi}
\def\@classiii{\ifcase \@lastchclass \@acolampacol \or
\@addamp\@acol \or
\or \or \@addamp \or
\@acolampacol \or \@ampacol \fi}
\def\@tabclassiv{\@addtopreamble\@nextchar}
\def\@arrayclassiv{\@addtopreamble{$\@nextchar$}}
\def\@classv{\@addtopreamble{\@startpbox{\@nextchar}\ignorespaces
\@sharp\@endpbox}}
\def\@addtopreamble#1{\edef\@preamble{\@preamble #1}}
\newcount\@chclass
\newcount\@lastchclass
\newcount\@chnum
\newdimen\arraycolsep
\newdimen\tabcolsep
\newdimen\arrayrulewidth
\newdimen\doublerulesep
\def\arraystretch{1} % Default value.
\newbox\@arstrutbox
\def\@arstrut{%
\relax\ifmmode\copy\@arstrutbox\else\unhcopy\@arstrutbox\fi}
\def\@arrayrule{\@addtopreamble{\hskip -.5\arrayrulewidth
\vrule \@width \arrayrulewidth\hskip -.5\arrayrulewidth}}
\def\@testpach#1{\@chclass \ifnum \@lastchclass=\tw@ 4 \else
\ifnum \@lastchclass=3 5 \else
\z@ \if #1c\@chnum \z@ \else
\if #1l\@chnum \@ne \else
\if #1r\@chnum \tw@ \else
\@chclass \if #1|\@ne \else
\if #1@\tw@ \else
\if #1p3 \else \z@ \@preamerr 0\fi
\fi \fi \fi \fi \fi \fi
\fi}
\def\hline{%
\noalign{\ifnum0=`}\fi\hrule \@height \arrayrulewidth \futurelet
\reserved@a\@xhline}
\def\@xhline{\ifx\reserved@a\hline
\vskip\doublerulesep
\vskip-\arrayrulewidth
\fi
\ifnum0=`{\fi}}
\def\vline{\vrule \@width \arrayrulewidth}
\def\cline#1{\@cline#1\@nil}
\def\@cline#1-#2\@nil{%
\omit
\@multicnt#1%
\advance\@multispan\m@ne
\ifnum\@multicnt=\@ne\@firstofone{&\omit}\fi
\@multicnt#2%
\advance\@multicnt-#1%
\advance\@multispan\@ne
\leaders\hrule\@height\arrayrulewidth\hfill
\cr
\noalign{\vskip-\arrayrulewidth}}
\def\multispan{\omit\@multispan}
\def\@multispan#1{%
\@multicnt#1\relax
\loop\ifnum\@multicnt>\@ne \sp@n\repeat}
\def\sp@n{\span\omit\advance\@multicnt\m@ne}
\def\@startpbox#1{\vtop\bgroup \setlength\hsize{#1}\@arrayparboxrestore}
\def\@endpbox{\@finalstrut\@arstrutbox\par\egroup\hfil}
\let\@@startpbox=\@startpbox
\let\@@endpbox=\@endpbox
%%% From File: ltpictur.dtx
\expandafter\let\csname ver@autopict.sty\endcsname\fmtversion
\newdimen\@wholewidth
\newdimen\@halfwidth
\newdimen\unitlength \unitlength =1pt
\newbox\@picbox
\newdimen\@picht
\def\@defaultunitsset#1#2#3{%
\@defaultunits#1\dimexpr#2#3\relax\relax\@nnil}
\long\def\picture#1{\pictur@#1}
\def\pictur@(#1){%
\@ifnextchar({\@picture(#1)}{\@picture(#1)(0,0)}}
\def\@picture(#1,#2)(#3,#4){%
\@defaultunitsset\@picht{#2}\unitlength
\@defaultunitsset\@tempdimc{#1}\unitlength
\setbox\@picbox\hb@xt@\@tempdimc\bgroup
\@defaultunitsset\@tempdimc{#3}\unitlength
\hskip -\@tempdimc
\@defaultunitsset\@tempdimc{#4}\unitlength
\lower\@tempdimc\hbox\bgroup
\ignorespaces}
\def\endpicture{%
\egroup\hss\egroup
\ht\@picbox\@picht\dp\@picbox\z@
\mbox{\box\@picbox}}
\long\def\put(#1,#2)#3{%
\@killglue
\@defaultunitsset\@tempdimc{#2}\unitlength
\raise\@tempdimc
\hb@xt@\z@{%
\@defaultunitsset\@tempdimc{#1}\unitlength
\kern\@tempdimc
#3\hss}%
\ignorespaces}
\def\multiput(#1,#2)#3{%
\@defaultunitsset\@xdim{#1}\unitlength
\@defaultunitsset\@ydim{#2}\unitlength
\@multiput(}
\long\def\@multiput(#1,#2)#3#4{%
\@killglue\@multicnt #3\relax
\@whilenum \@multicnt >\z@\do
{\raise\@ydim\hb@xt@\z@{\kern\@xdim #4\hss}%
\advance\@multicnt\m@ne
\@defaultunitsset{\advance\@xdim}{#1}\unitlength
\@defaultunitsset{\advance\@ydim}{#2}\unitlength}%
\ignorespaces}
\def\@killglue{\unskip\@whiledim \lastskip >\z@\do{\unskip}}
\DeclareRobustCommand\thinlines{\let\@linefnt\tenln
\let\@circlefnt\tencirc
\@wholewidth\fontdimen8\tenln \@halfwidth .5\@wholewidth}
\DeclareRobustCommand\thicklines{\let\@linefnt\tenlnw
\let\@circlefnt\tencircw
\@wholewidth\fontdimen8\tenlnw \@halfwidth .5\@wholewidth}
\DeclareRobustCommand*\linethickness[1]
{\@wholewidth #1\relax \@halfwidth .5\@wholewidth \ignorespaces}
\def\shortstack{\@ifnextchar[\@shortstack{\@shortstack[c]}}
\def\@shortstack[#1]{%
\leavevmode
\vbox\bgroup
\baselineskip-\p@\lineskip 3\p@
\let\mb@l\hss\let\mb@r\hss
\expandafter\let\csname mb@#1\endcsname\relax
\let\\\@stackcr
\@ishortstack}
\def\@ishortstack#1{\ialign{\mb@l {##}\unskip\mb@r\cr #1\crcr}\egroup}
\def\@stackcr{\@ifstar\@ixstackcr\@ixstackcr}
\def\@ixstackcr{\@ifnextchar[\@istackcr{\cr\ignorespaces}}
\def\@istackcr[#1]{\cr\noalign{\@vspace@calcify{#1}}\ignorespaces}
\newif\if@negarg
\def\line(#1,#2)#3{\@xarg #1\relax \@yarg #2\relax
\@defaultunitsset\@linelen{#3}\unitlength
\ifdim\@linelen<\z@\@badlinearg\else
\ifnum\@xarg =\z@ \@vline
\else \ifnum\@yarg =\z@ \@hline \else \@sline\fi
\fi
\fi}
\def\@sline{%
\ifnum\@xarg<\z@ \@negargtrue \@xarg -\@xarg \@yyarg -\@yarg
\else \@negargfalse \@yyarg \@yarg \fi
\ifnum \@yyarg >\z@ \@tempcnta\@yyarg \else \@tempcnta -\@yyarg \fi
\ifnum\@tempcnta>6 \@badlinearg\@tempcnta\z@ \fi
\ifnum\@xarg>6 \@badlinearg\@xarg \@ne \fi
\setbox\@linechar\hbox{\@linefnt\@getlinechar(\@xarg,\@yyarg)}%
\ifdim\wd\@linechar=\z@
\setbox\@linechar\hbox{.}%
\@badlinearg
\fi
\ifnum \@yarg >\z@ \let\@upordown\raise \@clnht\z@
\else\let\@upordown\lower \@clnht \ht\@linechar\fi
\@clnwd \wd\@linechar
\if@negarg
\hskip -\wd\@linechar \def\reserved@a{\hskip -2\wd\@linechar}%
\else
\let\reserved@a\relax
\fi
\@whiledim \@clnwd <\@linelen \do
{\@upordown\@clnht\copy\@linechar
\reserved@a
\advance\@clnht \ht\@linechar
\advance\@clnwd \wd\@linechar}%
\advance\@clnht -\ht\@linechar
\advance\@clnwd -\wd\@linechar
\@tempdima\@linelen\advance\@tempdima -\@clnwd
\@tempdimb\@tempdima\advance\@tempdimb -\wd\@linechar
\if@negarg \hskip -\@tempdimb \else \hskip \@tempdimb \fi
\multiply\@tempdima \@m
\@tempcnta \@tempdima
\@tempdima \wd\@linechar \divide\@tempcnta \@tempdima
\@tempdima \ht\@linechar \multiply\@tempdima \@tempcnta
\divide\@tempdima \@m
\advance\@clnht \@tempdima
\ifdim \@linelen <\wd\@linechar
\hskip \wd\@linechar
\ifdim \@linelen = \z@
\else
\@picture@warn
\fi
\else\@upordown\@clnht\copy\@linechar\fi}
\def\@hline{\ifnum \@xarg <\z@ \hskip -\@linelen \fi
\vrule \@height \@halfwidth \@depth \@halfwidth \@width \@linelen
\ifnum \@xarg <\z@ \hskip -\@linelen \fi}
\def\@getlinechar(#1,#2){\@tempcnta#1\relax\multiply\@tempcnta 8%
\advance\@tempcnta -9\ifnum #2>\z@ \advance\@tempcnta #2\relax\else
\advance\@tempcnta -#2\relax\advance\@tempcnta 64 \fi
\char\@tempcnta}
\def\vector(#1,#2)#3{\@xarg #1\relax \@yarg #2\relax
\@tempcnta \ifnum\@xarg<\z@ -\@xarg\else\@xarg\fi
\ifnum\@tempcnta<5\relax
\@defaultunitsset\@linelen{#3}\unitlength
\ifdim\@linelen<\z@\@badlinearg\else
\ifnum\@xarg =\z@ \@vvector
\else \ifnum\@yarg =\z@ \@hvector \else \@svector\fi
\fi
\fi
\else\@badlinearg\fi}
\def\@hvector{\@hline\hb@xt@\z@{\@linefnt
\ifnum \@xarg <\z@ \@getlarrow(1,0)\hss\else
\hss\@getrarrow(1,0)\fi}}
\def\@vvector{\ifnum \@yarg <\z@ \@downvector \else \@upvector \fi}
\def\@svector{\@sline
\@tempcnta\@yarg \ifnum\@tempcnta <\z@ \@tempcnta -\@tempcnta\fi
\ifnum\@tempcnta <5%
\hskip -\wd\@linechar
\@upordown\@clnht \hbox{\@linefnt \if@negarg
\@getlarrow(\@xarg,\@yyarg)\else \@getrarrow(\@xarg,\@yyarg)\fi}%
\else\@badlinearg\fi}
\def\@getlarrow(#1,#2){\ifnum #2=\z@ \@tempcnta 27 % '33
\else
\@tempcnta #1\relax\multiply\@tempcnta \sixt@@n
\advance\@tempcnta -9 \@tempcntb #2\relax\multiply\@tempcntb \tw@
\ifnum \@tempcntb >\z@ \advance\@tempcnta \@tempcntb
\else\advance\@tempcnta -\@tempcntb\advance\@tempcnta 64
\fi\fi\char\@tempcnta}
\def\@getrarrow(#1,#2){\@tempcntb #2\relax
\ifnum\@tempcntb <\z@ \@tempcntb -\@tempcntb\relax\fi
\ifcase \@tempcntb\relax \@tempcnta 45 % '55
\or
\ifnum #1<\thr@@ \@tempcnta #1\relax\multiply\@tempcnta
24\advance\@tempcnta -6 \else \ifnum #1=\thr@@ \@tempcnta 49
\else\@tempcnta 58 \fi\fi\or
\ifnum #1<\thr@@ \@tempcnta=#1\relax\multiply\@tempcnta
24\advance\@tempcnta -\thr@@ \else \@tempcnta 51 \fi\or
\@tempcnta #1\relax\multiply\@tempcnta
\sixt@@n \advance\@tempcnta -\tw@ \else
\@tempcnta #1\relax\multiply\@tempcnta
\sixt@@n \advance\@tempcnta 7 \fi\ifnum #2<\z@ \advance\@tempcnta 64 \fi
\char\@tempcnta}
\def\@vline{\ifnum \@yarg <\z@ \@downline \else \@upline\fi}
\def\@upline{%
\hb@xt@\z@{\hskip -\@halfwidth \vrule \@width \@wholewidth
\@height \@linelen \@depth \z@\hss}}
\def\@downline{%
\hb@xt@\z@{\hskip -\@halfwidth \vrule \@width \@wholewidth
\@height \z@ \@depth \@linelen \hss}}
\def\@upvector{\@upline\setbox\@tempboxa\hbox{\@linefnt\char 54}% '66
\raise \@linelen \hb@xt@\z@{\lower \ht\@tempboxa\box\@tempboxa\hss}}
\def\@downvector{\@downline\lower \@linelen
\hb@xt@\z@{\@linefnt\char 63 % '77
\hss}}
\def\dashbox#1(#2,#3){\leavevmode\hb@xt@\z@{\baselineskip \z@skip
\lineskip \z@skip
\@defaultunitsset\@dashdim{#2}\unitlength
\@dashcnt \@dashdim \advance\@dashcnt 200
\@defaultunitsset\@dashdim{#1}\unitlength
\divide\@dashcnt \@dashdim
\ifodd\@dashcnt\@dashdim \z@
\advance\@dashcnt \@ne \divide\@dashcnt \tw@
\else \divide\@dashdim \tw@ \divide\@dashcnt \tw@
\advance\@dashcnt \m@ne
\setbox\@dashbox \hbox{\vrule \@height \@halfwidth \@depth \@halfwidth
\@width \@dashdim}\put(0,0){\copy\@dashbox}%
\put(0,#3){\copy\@dashbox}%
\put(#2,0){\hskip-\@dashdim\copy\@dashbox}%
\put(#2,#3){\hskip-\@dashdim\box\@dashbox}%
\multiply\@dashdim \thr@@
\fi
\setbox\@dashbox \hbox{%
\@defaultunitsset\@tempdimc{#1}\unitlength
\vrule \@height \@halfwidth \@depth \@halfwidth \@width \@tempdimc
\hskip\@tempdimc}%
\@tempcnta\z@
\put(0,0){\hskip\@dashdim \@whilenum \@tempcnta <\@dashcnt
\do{\copy\@dashbox\advance\@tempcnta \@ne }}\@tempcnta\z@
\put(0,#3){\hskip\@dashdim \@whilenum \@tempcnta <\@dashcnt
\do{\copy\@dashbox\advance\@tempcnta \@ne }}%
\@defaultunitsset\@dashdim{#3}\unitlength
\@dashcnt \@dashdim \advance\@dashcnt 200
\@defaultunitsset\@dashdim{#1}\unitlength
\divide\@dashcnt \@dashdim
\ifodd\@dashcnt \@dashdim \z@
\advance\@dashcnt \@ne \divide\@dashcnt \tw@
\else
\divide\@dashdim \tw@ \divide\@dashcnt \tw@
\advance\@dashcnt \m@ne
\setbox\@dashbox\hbox{\hskip -\@halfwidth
\vrule \@width \@wholewidth
\@height \@dashdim}\put(0,0){\copy\@dashbox}%
\put(#2,0){\copy\@dashbox}%
\put(0,#3){\lower\@dashdim\copy\@dashbox}%
\put(#2,#3){\lower\@dashdim\copy\@dashbox}%
\multiply\@dashdim \thr@@
\fi
\@defaultunitsset\@tempdimb{#1}\unitlength
\setbox\@dashbox\hbox{%
\vrule \@width \@wholewidth \@height\@tempdimb}%
\@tempcnta\z@
\put(0,0){\hskip -\@halfwidth \vbox{\@whilenum \@tempcnta <\@dashcnt
\do{\vskip\@tempdimb\copy\@dashbox\advance\@tempcnta \@ne }%
\vskip\@dashdim}}\@tempcnta\z@
\put(#2,0){\hskip -\@halfwidth \vbox{\@whilenum \@tempcnta<\@dashcnt
\do{\vskip\@tempdimb\copy\@dashbox\advance\@tempcnta \@ne }%
\vskip\@dashdim}}}\@makepicbox(#2,#3)}
\newif\if@ovt
\newif\if@ovb
\newif\if@ovl
\newif\if@ovr
\newdimen\@ovxx
\newdimen\@ovyy
\newdimen\@ovdx
\newdimen\@ovdy
\newdimen\@ovro
\newdimen\@ovri
\def\@getcirc#1{\@tempdima #1\relax \advance\@tempdima 2\p@
\@tempcnta\@tempdima
\@tempdima 4\p@ \divide\@tempcnta\@tempdima
\ifnum \@tempcnta >10\relax
\@picture@warn
\@tempcnta 10\relax
\fi
\ifnum \@tempcnta >\z@ \advance\@tempcnta\m@ne
\else \@picture@warn \fi
\multiply\@tempcnta 4\relax
\setbox \@tempboxa \hbox{\@circlefnt
\char \@tempcnta}\@tempdima \wd \@tempboxa}
\def\@picture@warn{\@latex@warning{%
\string\oval, \string\circle, or \string\line\space
size unavailable}}
\def\@put#1#2#3{\raise #2\hb@xt@\z@{\hskip #1#3\hss}}
\def\oval(#1,#2){\@ifnextchar[{\@oval(#1,#2)}{\@oval(#1,#2)[]}}
\newif\if@ovvline \@ovvlinetrue
\newif\if@ovhline \@ovhlinetrue
\def\@oval(#1,#2)[#3]{\begingroup\boxmaxdepth \maxdimen
\@ovttrue \@ovbtrue \@ovltrue \@ovrtrue
\@ovvlinefalse \@ovhlinefalse
\@tfor\reserved@a :=#3\do{%
\csname @ov\reserved@a false\endcsname}%
\@defaultunitsset\@ovxx{#1}\unitlength
\@defaultunitsset\@ovyy{#2}\unitlength
\@tempdimb \ifdim \@ovyy >\@ovxx \@ovxx \@ovvlinetrue
\else \@ovyy \ifdim \@ovyy =\@ovxx \else \@ovhlinetrue \fi\fi
\advance \@tempdimb -2\p@
\@getcirc \@tempdimb
\@ovro \ht\@tempboxa \@ovri \dp\@tempboxa
\@ovdx\@ovxx \advance\@ovdx -\@tempdima \divide\@ovdx \tw@
\@ovdy\@ovyy \advance\@ovdy -\@tempdima \divide\@ovdy \tw@
\ifdim \@ovdx >\z@ \@ovhlinetrue \fi
\ifdim \@ovdy >\z@ \@ovvlinetrue \fi
\@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 \ht\@tempboxa\z@ \dp\@tempboxa\z@
\@put{-\@ovdx}{-\@ovdy}{\box\@tempboxa}%
\endgroup}
\def\@ovvert#1#2{\vbox to\@ovyy{%
\if@ovb \@tempcntb \@tempcnta \advance \@tempcntb #1\relax
\kern -\@ovro \hbox{\char \@tempcntb}\nointerlineskip
\else \kern \@ovri \kern \@ovdy \fi
\if@ovvline \leaders\vrule \@width \@wholewidth \fi
\vfil \nointerlineskip
\if@ovt \@tempcntb \@tempcnta \advance \@tempcntb #2\relax
\hbox{\char \@tempcntb}%
\else \kern \@ovdy \kern \@ovro \fi}}
\def\@ovhorz{\hb@xt@\@ovxx{\kern \@ovro
\if@ovr \else \kern \@ovdx \fi
\if@ovhline \leaders \hrule \@height \@wholewidth \fi
\hfil
\if@ovl \else \kern \@ovdx \fi
\kern \@ovri}}
\def\circle{\@inmatherr\circle\@ifstar\@dot\@circle}
\def\@circle#1{%
\begingroup \boxmaxdepth \maxdimen
\@defaultunitsset\@tempdimb{#1}\unitlength
\ifdim \@tempdimb >15.5\p@ \@getcirc\@tempdimb
\@ovro\ht\@tempboxa
\setbox\@tempboxa\hbox{\@circlefnt
\advance\@tempcnta\tw@ \char \@tempcnta
\advance\@tempcnta\m@ne \char \@tempcnta \kern -2\@tempdima
\advance\@tempcnta\tw@
\raise \@tempdima \hbox{\char\@tempcnta}\raise \@tempdima
\box\@tempboxa}\ht\@tempboxa\z@ \dp\@tempboxa\z@
\@put{-\@ovro}{-\@ovro}{\box\@tempboxa}%
\else \@circ\@tempdimb{96}\fi\endgroup}
\def\@dot#1{%
\@defaultunitsset\@tempdimb{#1}\unitlength
\@circ\@tempdimb{112}}
\def\@circ#1#2{\@tempdima #1\relax \advance\@tempdima .5\p@
\@tempcnta\@tempdima \@tempdima \p@
\divide\@tempcnta\@tempdima
\ifnum\@tempcnta >15\relax \@tempcnta 15\relax \fi
\ifnum \@tempcnta >\z@ \advance\@tempcnta\m@ne\fi
\advance\@tempcnta #2\relax
\@circlefnt \char\@tempcnta}
\newcount\@xarg
\newcount\@yarg
\newcount\@yyarg
\newcount\@multicnt
\newdimen\@xdim
\newdimen\@ydim
\newbox\@linechar
\newdimen\@linelen
\newdimen\@clnwd
\newdimen\@clnht
\newdimen\@dashdim
\newbox\@dashbox
\newcount\@dashcnt
\let\@linefnt\tenln
\let\@circlefnt\tencirc
\@wholewidth\fontdimen8\tenln
\@halfwidth .5\@wholewidth
\def\qbeziermax{500}
\newcommand\qbezier[2][0]{\bezier{#1}#2}
\def\bezier#1)#2(#3)#4({\@bezier#1)(#3)(}
\def\@bezier#1(#2,#3)(#4,#5)(#6,#7){%
\ifnum #1=\z@
\@defaultunitsset\@ovxx{#4}\unitlength
\@defaultunitsset{\advance\@ovxx}{-#2}\unitlength
\ifdim \@ovxx<\z@ \@ovxx -\@ovxx \fi
\@defaultunitsset\@ovdx{#6}\unitlength
\@defaultunitsset{\advance\@ovdx}{-#4}\unitlength
\ifdim \@ovdx<\z@ \@ovdx -\@ovdx \fi
\ifdim \@ovxx<\@ovdx \@ovxx \@ovdx \fi
\@defaultunitsset\@ovyy{#5}\unitlength
\@defaultunitsset{\advance\@ovyy}{-#3}\unitlength
\ifdim \@ovyy<\z@ \@ovyy -\@ovyy \fi
\@defaultunitsset\@ovdy{#7}\unitlength
\@defaultunitsset{\advance\@ovdy}{-#5}\unitlength
\ifdim \@ovdy<\z@ \@ovdy -\@ovdy \fi
\ifdim \@ovyy<\@ovdy \@ovyy \@ovdy \fi
\@multicnt
\ifdim \@ovxx>\@ovyy \@ovxx \else \@ovyy \fi
\@ovxx .5\@halfwidth \divide\@multicnt\@ovxx
\ifnum \qbeziermax<\@multicnt
\@multicnt\qbeziermax\relax
\fi
\else \@multicnt#1\relax \fi
\@tempcnta\@multicnt \advance\@tempcnta\@ne
\@defaultunitsset\@ovdx{#4}\unitlength
\@defaultunitsset{\advance\@ovdx}{-#2}\unitlength
\multiply\@ovdx \tw@
\@defaultunitsset\@ovxx{#6}\unitlength
\@defaultunitsset{\advance\@ovxx}{-#2}\unitlength
\advance\@ovxx -\@ovdx \divide\@ovxx\@multicnt
\@defaultunitsset\@ovdy{#5}\unitlength
\@defaultunitsset{\advance\@ovdy}{-#3}\unitlength
\multiply\@ovdy \tw@
\@defaultunitsset\@ovyy{#7}\unitlength
\@defaultunitsset{\advance\@ovyy}{-#3}\unitlength
\advance\@ovyy -\@ovdy \divide\@ovyy\@multicnt
\setbox\@tempboxa\hbox{%
\hskip -\@halfwidth
\vrule \@height\@halfwidth
\@depth \@halfwidth
\@width \@wholewidth}%
\put(#2,#3){%
\count@\z@
\@whilenum{\count@<\@tempcnta}\do
{\@xdim\count@\@ovxx
\advance\@xdim\@ovdx
\divide\@xdim\@multicnt
\multiply\@xdim\count@
\@ydim\count@\@ovyy
\advance\@ydim\@ovdy
\divide\@ydim\@multicnt
\multiply\@ydim\count@
\raise \@ydim
\hb@xt@\z@{\kern\@xdim
\unhcopy\@tempboxa\hss}%
\advance\count@\@ne}}}
\MakeRobust\bezier
\MakeRobust\circle
\MakeRobust\dashbox
\MakeRobust\line
\MakeRobust\linethickness
\MakeRobust\multiput
\MakeRobust\oval
\MakeRobust\put
\MakeRobust\qbezier
\MakeRobust\shortstack
\MakeRobust\thinlines
\MakeRobust\vector
%%% From File: ltthm.dtx
\def\newtheorem#1{%
\@ifnextchar[{\@othm{#1}}{\@nthm{#1}}}
\def\@nthm#1#2{%
\@ifnextchar[{\@xnthm{#1}{#2}}{\@ynthm{#1}{#2}}}
\def\@xnthm#1#2[#3]{%
\expandafter\@ifdefinable\csname #1\endcsname
{\@definecounter{#1}\@newctr{#1}[#3]%
\expandafter\xdef\csname the#1\endcsname{%
\expandafter\noexpand\csname the#3\endcsname \@thmcountersep
\@thmcounter{#1}}%
\global\@namedef{#1}{\@thm{#1}{#2}}%
\global\@namedef{end#1}{\@endtheorem}}}
\def\@ynthm#1#2{%
\expandafter\@ifdefinable\csname #1\endcsname
{\@definecounter{#1}%
\expandafter\xdef\csname the#1\endcsname{\@thmcounter{#1}}%
\global\@namedef{#1}{\@thm{#1}{#2}}%
\global\@namedef{end#1}{\@endtheorem}}}
\def\@othm#1[#2]#3{%
\@ifundefined{c@#2}{\@nocounterr{#2}}%
{\expandafter\@ifdefinable\csname #1\endcsname
{\global\@namedef{the#1}{\@nameuse{the#2}}%
\global\@namedef{#1}{\@thm{#2}{#3}}%
\global\@namedef{end#1}{\@endtheorem}}}}
\def\@thm#1#2{%
\refstepcounter{#1}%
\@ifnextchar[{\@ythm{#1}{#2}}{\@xthm{#1}{#2}}}
\def\@xthm#1#2{%
\@begintheorem{#2}{\csname the#1\endcsname}\ignorespaces}
\def\@ythm#1#2[#3]{%
\@opargbegintheorem{#2}{\csname the#1\endcsname}{#3}\ignorespaces}
\def\@thmcounter#1{\noexpand\arabic{#1}}
\def\@thmcountersep{.}
\def\@begintheorem#1#2{\trivlist
\item[\hskip \labelsep{\bfseries #1\ #2}]\itshape}
\def\@opargbegintheorem#1#2#3{\trivlist
\item[\hskip \labelsep{\bfseries #1\ #2\ (#3)}]\itshape}
\def\@endtheorem{\endtrivlist}
%%% From File: ltsect.dtx
\message{title,}
\DeclareRobustCommand\title[1]{\gdef\@title{#1}}
\DeclareRobustCommand*\author[1]{\gdef\@author{#1}}
\DeclareRobustCommand*\date[1]{\gdef\@date{#1}}
\DeclareRobustCommand\thanks[1]{\footnotemark
\protected@xdef\@thanks{\@thanks
\protect\footnotetext[\the\c@footnote]{#1}}%
}
\DeclareRobustCommand\and{% % \begin{tabular}
\end{tabular}%
\hskip 1em \@plus.17fil%
\begin{tabular}[t]{c}}% % \end{tabular}
\def\@title{\@latex@error{No \noexpand\title given}\@ehc}
\def\@author{\@latex@warning@no@line{No \noexpand\author given}}
\gdef\@date{\today}
\let\@thanks\@empty
\message{sectioning,}
\newcount\@secpenalty
\@secpenalty = -300
\newif\if@noskipsec \@noskipsectrue
\def\@startsection#1#2#3#4#5#6{%
\if@noskipsec \leavevmode \fi
\par
\@tempskipa #4\relax
\@afterindenttrue
\ifdim \@tempskipa <\z@
\@tempskipa -\@tempskipa \@afterindentfalse
\fi
\if@nobreak
\everypar{}%
\else
\addpenalty\@secpenalty\addvspace\@tempskipa
\fi
\@ifstar
{\@ssect{#3}{#4}{#5}{#6}}%
{\@dblarg{\@sect{#1}{#2}{#3}{#4}{#5}{#6}}}}
\def\@sect#1#2#3#4#5#6[#7]#8{%
\ifnum #2>\c@secnumdepth
\let\@svsec\@empty
\else
\refstepcounter{#1}%
\protected@edef\@svsec{\@seccntformat{#1}\relax}%
\fi
\@tempskipa #5\relax
\ifdim \@tempskipa>\z@
\begingroup
#6{%
\@hangfrom{\hskip #3\relax\@svsec}%
\interlinepenalty \@M #8\@@par}%
\endgroup
\csname #1mark\endcsname{#7}%
\addcontentsline{toc}{#1}{%
\ifnum #2>\c@secnumdepth \else
\protect\numberline{\csname the#1\endcsname}%
\fi
#7}%
\else
\def\@svsechd{%
#6{\hskip #3\relax
\@svsec #8}%
\csname #1mark\endcsname{#7}%
\addcontentsline{toc}{#1}{%
\ifnum #2>\c@secnumdepth \else
\protect\numberline{\csname the#1\endcsname}%
\fi
#7}}%
\fi
\@xsect{#5}}
\def\@xsect#1{%
\@tempskipa #1\relax
\ifdim \@tempskipa>\z@
\par \nobreak
\vskip \@tempskipa
\@afterheading
\else
\@nobreakfalse
\global\@noskipsectrue
\everypar{%
\if@noskipsec
\global\@noskipsecfalse
{\setbox\z@\lastbox}%
\clubpenalty\@M
\begingroup \@svsechd \endgroup
\unskip
\@tempskipa #1\relax
\hskip -\@tempskipa
\else
\clubpenalty \@clubpenalty
\everypar{}%
\fi}%
\fi
\ignorespaces}
\def\@seccntformat#1{\csname the#1\endcsname\quad}
\def\@ssect#1#2#3#4#5{%
\@tempskipa #3\relax
\ifdim \@tempskipa>\z@
\begingroup
#4{%
\@hangfrom{\hskip #1}%
\interlinepenalty \@M #5\@@par}%
\endgroup
\else
\def\@svsechd{#4{\hskip #1\relax #5}}%
\fi
\@xsect{#3}}
\newif\if@afterindent \@afterindenttrue
\def\@afterheading{%
\@nobreaktrue
\everypar{%
\if@nobreak
\@nobreakfalse
\clubpenalty \@M
\if@afterindent \else
{\setbox\z@\lastbox}%
\fi
\else
\clubpenalty \@clubpenalty
\everypar{}%
\fi}}
\def\@hangfrom#1{\setbox\@tempboxa\hbox{{#1}}%
\hangindent \wd\@tempboxa\noindent\box\@tempboxa}
\newcount\c@secnumdepth
\newcount\c@tocdepth
\def\secdef#1#2{\@ifstar{#2}{\@dblarg{#1}}}
\let\sectionmark\@gobble
\let\subsectionmark\@gobble
\let\subsubsectionmark\@gobble
\let\paragraphmark\@gobble
\let\subparagraphmark\@gobble
\message{contents,}
\def\@starttoc#1{%
\begingroup
\makeatletter
\@input{\jobname.#1}%
\if@filesw
\expandafter\newwrite\csname tf@#1\endcsname
\immediate\openout \csname tf@#1\endcsname \jobname.#1\relax
\fi
\@nobreakfalse
\endgroup}
\def\addcontentsline#1#2#3{%
\addtocontents{#1}{\protect\contentsline{#2}{#3}{\thepage}{}%
\protected@file@percent}}
\long\def\addtocontents#1#2{%
\protected@write\@auxout
{\let\label\@gobble \let\index\@gobble \let\glossary\@gobble}%
{\string\@writefile{#1}{#2}}}
\def\contentsline#1{\csname l@#1\endcsname}
\def\@dottedtocline#1#2#3#4#5{%
\ifnum #1>\c@tocdepth \else
\vskip \z@ \@plus.2\p@
{\leftskip #2\relax \rightskip \@tocrmarg \parfillskip -\rightskip
\parindent #2\relax\@afterindenttrue
\interlinepenalty\@M
\leavevmode
\@tempdima #3\relax
\advance\leftskip \@tempdima \null\nobreak\hskip -\leftskip
{#4}\nobreak
\leaders\hbox{$\m@th
\mkern \@dotsep mu\hbox{.}\mkern \@dotsep
mu$}\hfill
\nobreak
\hb@xt@\@pnumwidth{\hfil\normalfont \normalcolor #5%
\kern-\p@\kern\p@}%
\par}%
\fi}
\DeclareRobustCommand\noprotrusion{\leavevmode\kern-\p@\kern\p@}
\def\numberline#1{\hb@xt@\@tempdima{#1\hfil}}
%%% From File: ltfloat.dtx
\message{floats,}
\newcount\@floatpenalty
\def\caption{%
\ifx\@captype\@undefined
\@latex@error{\noexpand\caption outside float}\@ehd
\expandafter\@gobble
\else
\refstepcounter\@captype
\expandafter\@firstofone
\fi
{\@dblarg{\@caption\@captype}}%
}
\long\def\@caption#1[#2]#3{%
\par
\addcontentsline{\csname ext@#1\endcsname}{#1}%
{\protect\numberline{\csname the#1\endcsname}{\ignorespaces #2}}%
\begingroup
\@parboxrestore
\if@minipage
\@setminipage
\fi
\normalsize
\@makecaption{\csname fnum@#1\endcsname}{\ignorespaces #3}\par
\endgroup}
\def\@float#1{%
\@ifnextchar[%
{\@xfloat{#1}}%
{\edef\reserved@a{\noexpand\@xfloat{#1}[\csname fps@#1\endcsname]}%
\reserved@a}}
\def\@dblfloat{%
\if@twocolumn\let\reserved@a\@dbflt\else\let\reserved@a\@float\fi
\reserved@a}
\def\@xfloat #1[#2]{%
\@nodocument
\def \@captype {#1}%
\def \@fps {#2}%
\@onelevel@sanitize \@fps
\def \reserved@b {!}%
\ifx \reserved@b \@fps
\@fpsadddefault
\else
\ifx \@fps \@empty
\@fpsadddefault
\fi
\fi
\ifhmode
\@bsphack
\@floatpenalty -\@Mii
\else
\@floatpenalty-\@Miii
\fi
\ifinner
\@parmoderr\@floatpenalty\z@
\else
\@next\@currbox\@freelist
{%
\@tempcnta \sixt@@n
\expandafter \@tfor \expandafter \reserved@a
\expandafter :\expandafter =\@fps
\do
{%
\if \reserved@a h%
\ifodd \@tempcnta
\else
\advance \@tempcnta \@ne
\fi
\else\if \reserved@a t%
\@setfpsbit \tw@
\else\if \reserved@a b%
\@setfpsbit 4%
\else\if \reserved@a p%
\@setfpsbit 8%
\else\if \reserved@a !%
\ifnum \@tempcnta>15
\advance\@tempcnta -\sixt@@n\relax
\fi
\else
\@latex@error{Unknown float option `\reserved@a'}%
{Option `\reserved@a' ignored and `p' used.}%
\@setfpsbit 8%
\fi\fi\fi\fi\fi
}%
\@tempcntb \csname ftype@\@captype \endcsname
\multiply \@tempcntb \@xxxii
\advance \@tempcnta \@tempcntb
\global \count\@currbox \@tempcnta
}%
\@fltovf
\fi
\global \setbox\@currbox
\color@vbox
\normalcolor
\vbox \bgroup
\hsize\columnwidth
\@parboxrestore
\@floatboxreset
}%
\def \@floatboxreset {%
\reset@font
\normalsize
\@setminipage
}
\def \@setnobreak{%
\if@nobreak
\let\outer@nobreak\@nobreaktrue
\@nobreakfalse
\fi
}
\def \@setminipage{%
\@minipagetrue
\everypar{\@minipagefalse\everypar{}}%
}
\def\end@float{%
\@endfloatbox
\ifnum\@floatpenalty <\z@
\@largefloatcheck
\@cons\@currlist\@currbox
\ifnum\@floatpenalty <-\@Mii
\penalty -\@Miv
\@tempdima\prevdepth
\vbox{}%
\prevdepth\@tempdima
\penalty\@floatpenalty
\else
\vadjust{\penalty -\@Miv \vbox{}\penalty\@floatpenalty}\@Esphack
\fi
\fi
}
\def\end@dblfloat{%
\if@twocolumn
\@endfloatbox
\ifnum\@floatpenalty <\z@
\@largefloatcheck
\global\dp\@currbox1sp %
\@cons\@currlist\@currbox
\ifnum\@floatpenalty <-\@Mii
\penalty -\@Miv
\@tempdima\prevdepth
\vbox{}%
\prevdepth\@tempdima
\penalty\@floatpenalty
\else
\vadjust{\penalty -\@Miv \vbox{}\penalty\@floatpenalty}\@Esphack
\fi
\fi
\else
\end@float
\fi
}%
\def \@endfloatbox{%
\par\vskip\z@skip %% \par\vskip\z@ added 15 Dec 87
\@minipagefalse
\outer@nobreak
\egroup %% end of vbox
\color@endbox
}
\let\outer@nobreak\@empty
\def \@largefloatcheck{%
\ifdim \ht\@currbox>\textheight
\@tempdima -\textheight
\advance \@tempdima \ht\@currbox
\@latex@warning {Float too large for page by \the\@tempdima}%
\ht\@currbox \textheight
\fi
}
\def\@dbflt#1{\@ifnextchar[{\@xdblfloat{#1}}{\@xdblfloat{#1}[tp]}}
\def\@xdblfloat#1[#2]{%
\@xfloat{#1}[#2]\hsize\textwidth\linewidth\textwidth}
\def\@floatplacement{\global\@topnum\c@topnumber
% Textpage bit, global:
\global\@toproom \topfraction\@colht
\global\@botnum \c@bottomnumber
\global\@botroom \bottomfraction\@colht
\global\@colnum \c@totalnumber
% Floatpage bit, local:
\@fpmin \floatpagefraction\@colht}
\def\@dblfloatplacement{\global\@dbltopnum\c@dbltopnumber
\global\@dbltoproom \dbltopfraction\@colht
\@textmin \@colht
\advance \@textmin -\@dbltoproom
\@fpmin \dblfloatpagefraction\textheight
\@fptop \@dblfptop
\@fpsep \@dblfpsep
\@fpbot \@dblfpbot
\def\f@depth{1sp}}%
\def\marginpar{%
\ifhmode
\@bsphack
\@floatpenalty -\@Mii
\else
\@floatpenalty-\@Miii
\fi
\ifinner
\@parmoderr
\@floatpenalty\z@
\else
\@next\@currbox\@freelist{}{}%
\@next\@marbox\@freelist{\global\count\@marbox\m@ne}%
{\@floatpenalty\z@
\@fltovf\def\@currbox{\@tempboxa}\def\@marbox{\@tempboxa}}%
\fi
\@ifnextchar [\@xmpar\@ympar}
\long\def\@xmpar[#1]#2{%
\@savemarbox\@marbox{#1}%
\@savemarbox\@currbox{#2}%
\@xympar}
\long\def\@ympar#1{%
\@savemarbox\@marbox{#1}%
\global\setbox\@currbox\copy\@marbox
\@xympar}
\long\def \@savemarbox #1#2{%
\global\setbox #1%
\color@vbox
\vtop{%
\hsize\marginparwidth
\@parboxrestore
\@marginparreset
#2%
\@minipagefalse
\outer@nobreak
}%
\color@endbox
}
\def \@marginparreset {%
\reset@font
\normalsize
\@setminipage
}
\def \@xympar{%
\ifnum\@floatpenalty <\z@\@cons\@currlist\@marbox\fi
\setbox\@tempboxa
\color@vbox
\vbox \bgroup
\end@float
\@ignorefalse
\@esphack
}
\def\reversemarginpar{\global\@mparbottom\z@ \@reversemargintrue}
\def\normalmarginpar{\global\@mparbottom\z@ \@reversemarginfalse}
\message{footnotes,}
\newinsert\footins
\skip\footins=\bigskipamount % space added when footnote is present
\count\footins=1000 % footnote magnification factor (1 to 1)
\dimen\footins=8in % maximum footnotes per page
\def\footnoterule{\kern-3\p@
\hrule \@width 2in \kern 2.6\p@} % the \hrule is .4pt high
\@definecounter{footnote}
\def\thefootnote{\@arabic\c@footnote}
\@definecounter{mpfootnote}
\def\thempfootnote{{\itshape\@alph\c@mpfootnote}}
\def\@makefnmark{\hbox{\@textsuperscript{\normalfont\@thefnmark}}}
\DeclareRobustCommand*\textsuperscript[1]{%
\@textsuperscript{\selectfont#1}}
\def\@textsuperscript#1{%
{\m@th\ensuremath{^{\mbox{\fontsize\sf@size\sf@size#1}}}}}
\DeclareRobustCommand*\textsubscript[1]{%
\@textsubscript{\selectfont#1}}%
\def\@textsubscript#1{%
{\m@th\ensuremath{_{\mbox{\fontsize\sf@size\sf@size#1}}}}}
\newdimen\footnotesep
\def\footnote{\@ifnextchar[\@xfootnote{\stepcounter\@mpfn
\protected@xdef\@thefnmark{\thempfn}%
\@footnotemark\@footnotetext}}
\def\@xfootnote[#1]{%
\begingroup
\csname c@\@mpfn\endcsname #1\relax
\unrestored@protected@xdef\@thefnmark{\thempfn}%
\endgroup
\@footnotemark\@footnotetext}
\long\def\@footnotetext#1{\insert\footins{%
\reset@font\footnotesize
\interlinepenalty\interfootnotelinepenalty
\splittopskip\footnotesep
\splitmaxdepth \dp\strutbox \floatingpenalty \@MM
\hsize\columnwidth \@parboxrestore
\protected@edef\@currentlabel{%
\csname p@footnote\endcsname\@thefnmark
}%
\color@begingroup
\@makefntext{%
\rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox}%
\color@endgroup}}%
\def\footnotemark{%
\@ifnextchar[\@xfootnotemark
{\stepcounter{footnote}%
\protected@xdef\@thefnmark{\thefootnote}%
\@footnotemark}}
\def\@xfootnotemark[#1]{%
\begingroup
\c@footnote #1\relax
\unrestored@protected@xdef\@thefnmark{\thefootnote}%
\endgroup
\@footnotemark}
\def\@footnotemark{%
\leavevmode
\ifhmode\edef\@x@sf{\the\spacefactor}\nobreak\fi
\@makefnmark
\ifhmode\spacefactor\@x@sf\fi
\relax}
\def\footnotetext{%
\@ifnextchar [\@xfootnotenext
{\protected@xdef\@thefnmark{\thempfn}%
\@footnotetext}}
\def\@xfootnotenext[#1]{%
\begingroup
\csname c@\@mpfn\endcsname #1\relax
\unrestored@protected@xdef\@thefnmark{\thempfn}%
\endgroup
\@footnotetext}
\def\@mpfn{footnote}
\def\thempfn{\thefootnote}
%%% From File: ltidxglo.dtx
\message{index,}
\def\makeindex{%
\newwrite\@indexfile
\immediate\openout\@indexfile=\jobname.idx
\def\index{\@bsphack\begingroup
\@sanitize
\@wrindex}\typeout
{Writing index file \jobname.idx}%
\let\makeindex\@empty
}
\@onlypreamble\makeindex
\def\@wrindex#1{%
\protected@write\@indexfile{}%
{\string\indexentry{#1}{\thepage}}%
\endgroup
\@esphack}
\def\index{\@bsphack\begingroup \@sanitize\@index}
\def\@index#1{\endgroup\@esphack}
\def\makeglossary{%
\newwrite\@glossaryfile
\immediate\openout\@glossaryfile=\jobname.glo
\def\glossary{\@bsphack\begingroup
\@sanitize
\@wrglossary}\typeout
{Writing glossary file \jobname.glo }%
\let\makeglossary\@empty
}
\@onlypreamble\makeglossary
\def\@wrglossary#1{%
\protected@write\@glossaryfile{}%
{\string\glossaryentry{#1}{\thepage}}%
\endgroup
\@esphack}
\def\glossary{\@bsphack\begingroup\@sanitize\@index}
%%% From File: ltbibl.dtx
\message{bibliography,}
\def\bibitem{\@ifnextchar[\@lbibitem\@bibitem}
\def\@lbibitem[#1]#2{\item[\@biblabel{#1}\hfill]\if@filesw
{\let\protect\noexpand
\immediate
\write\@auxout{\string\bibcite{#2}{#1}}}\fi\ignorespaces}
\def\@bibitem#1{\item\if@filesw \immediate\write\@auxout
{\string\bibcite{#1}{\the\value{\@listctr}}}\fi\ignorespaces}
\def\bibcite{\@newl@bel b}
\let\citation\@gobble
\DeclareRobustCommand\cite{%
\@ifnextchar [{\@tempswatrue\@citex}{\@tempswafalse\@citex[]}}
\def\@citex[#1]#2{\leavevmode
\let\@citea\@empty
\@cite{\@for\@citeb:=#2\do
{\@citea\def\@citea{,\penalty\@m\ }%
\edef\@citeb{\expandafter\@firstofone\@citeb\@empty}%
\if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi
\@ifundefined{b@\@citeb}{\hbox{\reset@font\bfseries ?}%
\G@refundefinedtrue
\@latex@warning
{Citation `\@citeb' on page \thepage \space undefined}}%
{\@cite@ofmt{\csname b@\@citeb\endcsname}}}}{#1}}
\let\bibdata=\@gobble
\let\bibstyle=\@gobble
\def\bibliography#1{%
\if@filesw
\immediate\write\@auxout{\string\bibdata{\zap@space#1 \@empty}}%
\fi
\@input@{\jobname.bbl}}
\def\bibliographystyle#1{%
\ifx\@begindocumenthook\@undefined\else
\expandafter\AtBeginDocument
\fi
{\if@filesw
\immediate\write\@auxout{\string\bibstyle{#1}}%
\fi}}
\def\nocite#1{\@bsphack
\ifx\@onlypreamble\document
\@for\@citeb:=#1\do{%
\edef\@citeb{\expandafter\@firstofone\@citeb}%
\if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi
\@ifundefined{b@\@citeb}{\G@refundefinedtrue
\@latex@warning{Citation `\@citeb' undefined}}{}}%
\else
\@latex@error{Cannot be used in preamble}\@eha
% \AtBeginDocument{\nocite{#1}}
\fi
\@esphack}
\expandafter\let\csname b@*\endcsname\@empty
\def\@cite#1#2{[{#1\if@tempswa , #2\fi}]}
\let\@cite@ofmt\hbox
\def\@biblabel#1{[#1]}
%%% From File: ltpage.dtx
\def\pagestyle#1{%
\@ifundefined{ps@#1}%
\undefinedpagestyle
{\@nameuse{ps@#1}}}
\def\thispagestyle#1{%
\@ifundefined{ps@#1}%
\undefinedpagestyle
{\global\@specialpagetrue\gdef\@specialstyle{#1}}}
\def\ps@empty{%
\let\@mkboth\@gobbletwo\let\@oddhead\@empty\let\@oddfoot\@empty
\let\@evenhead\@empty\let\@evenfoot\@empty}
\def\ps@plain{\let\@mkboth\@gobbletwo
\let\@oddhead\@empty\def\@oddfoot{\reset@font\hfil\thepage
\hfil}\let\@evenhead\@empty\let\@evenfoot\@oddfoot}
\let\@leftmark\@firstoftwo
\let\@rightmark\@secondoftwo
\DeclareRobustCommand*\markboth[2]{%
\begingroup
\let\label\relax \let\index\relax \let\glossary\relax
\unrestored@protected@xdef\@themark {{#1}{#2}}%
\@temptokena \expandafter{\@themark}%
\mark{\the\@temptokena}%
\endgroup
\if@nobreak\ifvmode\nobreak\fi\fi}
\DeclareRobustCommand*\markright[1]{%
\begingroup
\let\label\relax \let\index\relax \let\glossary\relax
\expandafter\@markright\@themark {#1}%
\@temptokena \expandafter{\@themark}%
\mark{\the\@temptokena}%
\endgroup
\if@nobreak\ifvmode\nobreak\fi\fi}
\def\@markright#1#2#3{\@temptokena {#1}%
\unrestored@protected@xdef\@themark{{\the\@temptokena}{#3}}}
\def\leftmark{\expandafter\@leftmark\botmark\@empty\@empty}
\def\rightmark{\expandafter\@rightmark\firstmark\@empty\@empty}
\def\@themark{{}{}}
\DeclareRobustCommand\raggedbottom{%
\def\@textbottom{\vskip \z@ \@plus.0001fil}\let\@texttop\relax}
\DeclareRobustCommand\flushbottom{%
\let\@textbottom\relax \let\@texttop\relax}
\DeclareRobustCommand\sloppy{%
\tolerance 9999%
\emergencystretch 3em%
\hfuzz .5\p@
\vfuzz\hfuzz}
\def\sloppypar{\par\sloppy}
\def\endsloppypar{\par}
\DeclareRobustCommand\fussy{%
\emergencystretch\z@
\tolerance 200%
\hfuzz .1\p@
\vfuzz\hfuzz}
\overfullrule 0pt
%%% From File: ltclass.dtx
\newif\if@compatibility
\def\@documentclasshook{%
\ifx\@normalsize\@undefined
\let\@normalsize\normalsize
\fi
}
\let\@declaredoptions\@empty
\let\@classoptionslist\relax
\@onlypreamble\@classoptionslist
\let\@unusedoptionlist\@empty
\@onlypreamble\@unusedoptionlist
\let\CurrentOption\@empty
\let\@currpath\@empty
\let\@currname\@empty
\global\let\@currext=\@empty
\def\@clsextension{cls}
\def\@pkgextension{sty}
\@onlypreamble\@clsextension
\@onlypreamble\@pkgextension
\def\@pushfilename{%
\@expl@push@filename@@
\xdef\@currnamestack{%
{\@currname}%
{\@currext}%
{\the\catcode`\@}%
\@currnamestack}%
\xdef\@kernel@currpathstack{%
{\@currpath}%
\@kernel@currpathstack}%
\@expl@push@filename@aux@@}
\@onlypreamble\@pushfilename
\def\@popfilename{\@expl@@@hook@curr@name@pop@@
\expandafter\@p@pfilename\@currnamestack\@nil
\expandafter\@p@pfilepath\@kernel@currpathstack\@nil
\@expl@pop@filename@@}
\@onlypreamble\@popfilename
\def\@p@pfilename#1#2#3#4\@nil{%
\gdef\@currname{#1}%
\gdef\@currext{#2}%
\catcode`\@#3\relax
\gdef\@currnamestack{#4}}
\@onlypreamble\@p@pfilename
\gdef\@currnamestack{}
\@onlypreamble\@currnamestack
\gdef\@kernel@currpathstack{}
\def\@p@pfilepath#1{%
\gdef\@currpath{#1}\@p@pfilepath@aux\@empty}
\def\@p@pfilepath@aux#1\@nil{%
\xdef\@kernel@currpathstack{#1}}
\def\@ptionlist#1{%
\@ifundefined{opt@#1}\@empty{\csname opt@#1\endcsname}}
\@onlypreamble\@ptionlist
\def\@ifpackageloaded{\@ifl@aded\@pkgextension}
\def\@ifclassloaded{\@ifl@aded\@clsextension}
\@onlypreamble\@ifpackageloaded
\@onlypreamble\@ifclassloaded
\def\@ifl@aded#1#2{%
\expandafter\ifx\csname ver@#2.#1\endcsname\relax
\expandafter\@secondoftwo
\else
\expandafter\@firstoftwo
\fi}
\@onlypreamble\@ifl@aded
\def\@ifpackagelater{\@ifl@ter\@pkgextension}
\def\@ifclasslater{\@ifl@ter\@clsextension}
\@onlypreamble\@ifpackagelater
\@onlypreamble\@ifclasslater
\def\IfFormatAtLeastTF{\@ifl@t@r\fmtversion}
\let\IfPackageAtLeastTF\@ifpackagelater
\let\IfClassAtLeastTF\@ifclasslater
\@onlypreamble\IfFormatAtLeastTF
\@onlypreamble\IfPackageAtLeastTF
\@onlypreamble\IfClassAtLeastTF
\def\@ifl@ter#1#2{%
\expandafter\@ifl@t@r
\csname ver@#2.#1\endcsname}
\@onlypreamble\@ifl@ter
\def\@ifl@t@r#1#2{%
\ifnum\expandafter\@parse@version@#1//00\@nil<%
\expandafter\@parse@version@#2//00\@nil
\expandafter\@secondoftwo
\else
\expandafter\@firstoftwo
\fi}
\def\@parse@version@#1{\@parse@version0#1}
\@onlypreamble\@ifl@t@r
\def\@parse@version#1/#2/#3#4#5\@nil{%
\@parse@version@dash#1-#2-#3#4\@nil
}
\def\@parse@version@dash#1-#2-#3#4#5\@nil{%
\if\relax#2\relax\else#1\fi#2#3#4 }
\def\@ifpackagewith{\@if@ptions\@pkgextension}
\def\@ifclasswith{\@if@ptions\@clsextension}
\@onlypreamble\@ifpackagewith
\@onlypreamble\@ifclasswith
\def\@if@ptions#1#2{%
\@expandtwoargs\@if@pti@ns{\@ptionlist{#2.#1}}}
\@onlypreamble\@if@ptions
\def\@if@pti@ns#1#2{%
\let\reserved@a\@firstoftwo
\edef\reserved@b{\zap@space#2 \@empty}%
\@for\reserved@b:=\reserved@b\do{%
\ifx\reserved@b\@empty
\else
\expandafter\in@\expandafter{\expandafter,\reserved@b,}{,#1,}%
\ifin@
\else
\let\reserved@a\@secondoftwo
\fi
\fi
}%
\reserved@a}
\@onlypreamble\@if@pti@ns
\def\ProvidesPackage#1{%
\xdef\@gtempa{#1}%
\@expandtwoargs\@expl@str@if@eq@@nnTF
{\@gtempa}{\@currpath\@currname}{}{%
\@latex@warning@no@line{You have requested
\@cls@pkg\space`\@currpath\@currname',\MessageBreak
but the \@cls@pkg\space provides `#1'}%
}%
\@ifnextchar[\@pr@videpackage{\@pr@videpackage[]}}%]
\@onlypreamble\ProvidesPackage
\def\@pr@videpackage[#1]{%
\expandafter\protected@xdef % <-- protected...
\csname ver@\@currname.\@currext\endcsname{#1}% Loaded package
\expandafter\let
\csname ver@\@currpkg@reqd\expandafter\endcsname % Requested package
\csname ver@\@currname.\@currext\endcsname
\ifx\@currext\@clsextension
\typeout{Document Class: \@gtempa\space#1}%
\else
\protected@wlog{Package: \@gtempa\space#1}% <--- protected
\fi}
\long\def\protected@wlog#1{\begingroup
\set@display@protect
\immediate \write \m@ne {#1}\endgroup }
\@onlypreamble\@pr@videpackage
\let\ProvidesClass\ProvidesPackage
\@onlypreamble\ProvidesClass
\def\ProvidesFile#1{%
\begingroup
\catcode`\ 10 %
\ifnum \endlinechar<256 %
\ifnum \endlinechar>\m@ne
\catcode\endlinechar 10 %
\fi
\fi
\@makeother\/%
\@makeother\&%
\kernel@ifnextchar[{\@providesfile{#1}}{\@providesfile{#1}[]}}
\def\@pass@ptions#1#2#3{%
\@expl@@@filehook@set@curr@file@@nNN
{\@expl@@@filehook@resolve@file@subst@@w #3.#1\@nil}%
\reserved@a\reserved@b
\@expl@@@filehook@clear@replacement@flag@@
\expandafter\xdef\csname opt@\reserved@a\endcsname{%
\@ifundefined{opt@\reserved@a}\@empty
{\csname opt@\reserved@a\endcsname,}%
\zap@space#2 \@empty}%
\expandafter\let
\csname opt@#3.#1\expandafter\endcsname
\csname opt@\reserved@a\endcsname}
\@onlypreamble\@pass@ptions
\def\PassOptionsToPackage{\@pass@ptions\@pkgextension}
\def\PassOptionsToClass{\@pass@ptions\@clsextension}
\@onlypreamble\PassOptionsToPackage
\@onlypreamble\PassOptionsToClass
\def\DeclareOption{%
\let\@fileswith@pti@ns\@badrequireerror
\@ifstar\@defdefault@ds\@declareoption}
\long\def\@declareoption#1#2{%
\xdef\@declaredoptions{\@declaredoptions,#1}%
\toks@{#2}%
\expandafter\edef\csname ds@#1\endcsname{\the\toks@}}
\long\def\@defdefault@ds#1{%
\toks@{#1}%
\edef\default@ds{\the\toks@}}
\@onlypreamble\DeclareOption
\@onlypreamble\@declareoption
\@onlypreamble\@defdefault@ds
\def\OptionNotUsed{%
\ifx\@currext\@clsextension
\xdef\@unusedoptionlist{%
\ifx\@unusedoptionlist\@empty\else\@unusedoptionlist,\fi
\CurrentOption}%
\fi}
\@onlypreamble\OptionNotUsed
\def\ProcessOptions{%
\let\ds@\@empty
\edef\@curroptions{\@ptionlist{\@currname.\@currext}}%
\@ifstar\@xprocess@ptions\@process@ptions}
\@onlypreamble\ProcessOptions
\def\@process@ptions{%
\@for\CurrentOption:=\@declaredoptions\do{%
\ifx\CurrentOption\@empty\else
\@expandtwoargs\in@{,\CurrentOption,}{%
,\ifx\@currext\@clsextension\else\@classoptionslist,\fi
\@curroptions,}%
\ifin@
\@use@ption
\expandafter\let\csname ds@\CurrentOption\endcsname\@empty
\fi
\fi}%
\@process@pti@ns}
\@onlypreamble\@process@ptions
\def\@xprocess@ptions{%
\ifx\@currext\@clsextension\else
\@for\CurrentOption:=\@classoptionslist\do{%
\ifx\CurrentOption\@empty\else
\@expandtwoargs\in@{,\CurrentOption,}{,\@declaredoptions,}%
\ifin@
\@use@ption
\expandafter\let\csname ds@\CurrentOption\endcsname\@empty
\fi
\fi}%
\fi
\@process@pti@ns}
\@onlypreamble\@xprocess@ptions
\def\@process@pti@ns{%
\@for\CurrentOption:=\@curroptions\do{%
\@ifundefined{ds@\CurrentOption}%
{\@use@ption
\default@ds}%
\@use@ption}%
\@for\CurrentOption:=\@declaredoptions\do{%
\expandafter\let\csname ds@\CurrentOption\endcsname\relax}%
\let\CurrentOption\@empty
\let\@fileswith@pti@ns\@@fileswith@pti@ns
\AtEndOfPackage{\expandafter\let
\csname unprocessedoptions-\@currname.\@currext\endcsname
\relax}}
\@onlypreamble\@process@pti@ns
\def\@options{\ProcessOptions*}
\@onlypreamble\@options
\def\@use@ption{%
\@expandtwoargs\@removeelement\CurrentOption
\@unusedoptionlist\@unusedoptionlist
\csname ds@\CurrentOption\endcsname}
\@onlypreamble\@use@ption
\def\ExecuteOptions#1{%
\edef\@fortmp{\zap@space#1 \@empty}%
\def\reserved@a##1\@nil{%
\@for\CurrentOption:=\@fortmp\do
{\csname ds@\CurrentOption\endcsname}%
\edef\CurrentOption{##1}}%
\expandafter\reserved@a\CurrentOption\@nil}
\@onlypreamble\ExecuteOptions
\def\documentclass{%
\let\documentclass\@twoclasseserror
\if@compatibility\else\let\usepackage\RequirePackage\fi
\@fileswithoptions\@clsextension}
\@onlypreamble\documentclass
\def\documentstyle{%
\makeatletter\input{latex209.def}\makeatother
\documentclass}
\@onlypreamble\documentstyle
\def\RequirePackage{%
\@fileswithoptions\@pkgextension}
\@onlypreamble\RequirePackage
\def\LoadClass{%
\ifx\@currext\@pkgextension
\@latex@error
{\noexpand\LoadClass in package file}%
{You may only use \noexpand\LoadClass in a class file.}%
\fi
\@fileswithoptions\@clsextension}
\@onlypreamble\LoadClass
\def\@loadwithoptions#1#2#3{%
\expandafter\let\csname opt@#3.#1\expandafter\endcsname
\csname opt@\@currname.\@currext\endcsname
#2{#3}}
\@onlypreamble\@loadwithoptions
\def\LoadClassWithOptions{%
\@loadwithoptions\@clsextension\LoadClass}
\@onlypreamble\LoadClassWithOptions
\def\RequirePackageWithOptions{%
\AtEndOfPackage{\expandafter\let
\csname unprocessedoptions-\@currname.\@currext\endcsname
\relax}%
\@loadwithoptions\@pkgextension\RequirePackage}
\@onlypreamble\RequirePackageWithOptions
\def\usepackage#1#{%
\@latex@error
{\noexpand \usepackage before \string\documentclass}%
{\noexpand \usepackage may only appear in the document
preamble, i.e.,\MessageBreak
between \noexpand\documentclass and
\string\begin{document}.}%
\@gobble}
\@onlypreamble\usepackage
\def\NeedsTeXFormat#1{%
\def\reserved@a{#1}%
\ifx\reserved@a\fmtname
\expandafter\@needsformat
\else
\@latex@error{This file needs format `\reserved@a'%
\MessageBreak but this is `\fmtname'}{%
The current input file will not be processed
further,\MessageBreak
because it was written for some other flavor of
TeX.\MessageBreak\@ehd}%
\endinput \fi}
\@onlypreamble\NeedsTeXFormat
\def\@needsformat{%
\@ifnextchar[%]
\@needsf@rmat
{}}
\@onlypreamble\@needsformat
\def\@needsf@rmat[#1]{%
\@ifl@t@r\fmtversion{#1}{}%
{\@latex@warning@no@line
{You have requested release `#1' of LaTeX,\MessageBreak
but only release `\fmtversion' is available}}}
\@onlypreamble\@needsf@rmat
\def\zap@space#1 #2{%
#1%
\ifx#2\@empty\else\expandafter\zap@space\fi
#2}
\def\@fileswithoptions#1{%
\@ifnextchar[%]
{\@fileswith@ptions#1}%
{\@fileswith@ptions#1[]}}
\@onlypreamble\@fileswithoptions
\def\@fileswith@ptions#1[#2]#3{%
\@ifnextchar[%]
{\@fileswith@pti@ns#1[{#2}]#3}%
{\@fileswith@pti@ns#1[{#2}]#3[]}}
\@onlypreamble\@fileswith@ptions
\def\@fileswith@pti@ns#1[#2]#3[#4]{%
\ifx#1\@clsextension
\ifx\@classoptionslist\relax
\xdef\@classoptionslist{\zap@space#2 \@empty}%
\def\reserved@a{%
\@onefilewithoptions#3[{#2}][{#4}]#1%
\@documentclasshook}%
\else
\def\reserved@a{%
\@onefilewithoptions#3[{#2}][{#4}]#1}%
\fi
\else
\def\reserved@b##1,{%
\ifx\@nnil##1\relax\else
\ifx\@nnil##1\@nnil\else
\noexpand\@onefilewithoptions##1[{#2}][{#4}]%
\noexpand\@pkgextension
\fi
\expandafter\reserved@b
\fi}%
\edef\reserved@a{\zap@space#3 \@empty}%
\edef\reserved@a{\expandafter\reserved@b\reserved@a,\@nnil,}%
\fi
\reserved@a}
\@onlypreamble\@fileswith@pti@ns
\def\@onefilewithoptions#1[#2][#3]#4{%
\@expl@@@filehook@set@curr@file@@nNN{#1.#4}\reserved@a\reserved@b
\edef\reserved@c{\def\noexpand\reserved@c####1%
\detokenize\expandafter{\expanded{.#4}}%
\noexpand\@nil{\def\noexpand\reserved@a{####1}}}\reserved@c
\expandafter\reserved@c\reserved@a\@nil
\@pushfilename
\xdef\@currname{\string@makeletter\reserved@a}%
\xdef\@currpath{\ifx\reserved@b\@empty\else\reserved@b/\fi}%
\global\let\@currext#4%
\@ifl@aded\@currext\@currname
{\@if@ptions\@currext{\@currname}{#2}{}%
{\@latex@error
{Option clash for \@cls@pkg\space \@currname}%
{The package \@currname\space has already been loaded
with options:\MessageBreak
\space\space[\@ptionlist{\@currname.\@currext}]\MessageBreak
There has now been an attempt to load it
with options\MessageBreak
\space\space[#2]\MessageBreak
Adding the global options:\MessageBreak
\space\space
\@ptionlist{\@currname.\@currext},#2\MessageBreak
to your \noexpand\documentclass declaration may fix this.%
\MessageBreak
Try typing \space <return> \space to proceed.}}%
\@firstofone}%
{\makeatletter
\@reset@ptions
\IfFileExists{\@currpath\@currname.\@currext}{}%
{\@missing@onefilewithoptions{#2}}%
\ifx\@currname\@empty
\expandafter\@gobble
\else
\@disable@packageload@do{\@currname.\@currext}%
{\@expl@@@filehook@file@push@@
\set@curr@file{\@currpath\@currname.\@currext}%
\@filehook@set@CurrentFile
\expandafter\@swaptwoargs\expandafter
{\expandafter{\@currpkg@reqd}}%
{% <
\edef\@currpkg@reqd{\@currname.\@currext}%
\ifx\CurrentFile\CurrentFileUsed
\else
\filename@parse\@curr@file
\edef\@currpath{\string@makeletter\filename@area}%
\edef\@currname{\string@makeletter\filename@base}%
\edef\@currext{\string@makeletter\filename@ext}%
\fi
\load@onefile@withoptions{#2}%
\def\@currpkg@reqd%{\@currpkg@reqd}
}% >
\@expl@@@filehook@file@pop@@}%
\expandafter\@firstofone
\fi}%
{\@ifl@ter\@currext{\@currname}{#3}{}%
{\@latex@warning@no@line
{You have requested,\on@line,
version\MessageBreak
`#3' of \@cls@pkg\space \@currname,\MessageBreak
but only version\MessageBreak
`\csname ver@\@currname.\@currext\endcsname'\MessageBreak
is available}}%
\ifx\@currext\@clsextension\let\LoadClass\@twoloadclasserror\fi}%
\@popfilename
\@reset@ptions}
\let\@currpkg@reqd\@empty
\@onlypreamble\@onefilewithoptions
\let\@unprocessedoptions\@undefined
\def\@missing@onefilewithoptions#1{%
\@missingfileerror{\@currpath\@currname}\@currext
\global\let\@currpath\@missingfile@area
\global\let\@currname\@missingfile@base
\global\let\@currext\@missingfile@ext}
\def\load@onefile@withoptions#1{%
\let\CurrentOption\@empty
\@reset@ptions
\def\reserved@a{%
\@pass@ptions\@currext{#1}{\@currname}%
\expandafter\let
\csname opt@\@currpkg@reqd\expandafter\endcsname
\csname opt@\@currname.\@currext\endcsname
\global\expandafter
\let\csname ver@\@currname.\@currext\endcsname\@empty
\expandafter\let\csname\@currname.\@currext-h@@k\endcsname\@empty
\ifx\@currext\@pkgextension
\UseHook{package/before}%
\UseHook{package/before/\@currname}%
\else
\ifx\@currext\@clsextension
\UseHook{class/before}%
\UseHook{class/before/\@currname}%
\fi
\fi
\InputIfFileExists{\@currpath\@currpkg@reqd}{}%
{\@latex@error
{The \@cls@pkg\space\@currpkg@reqd\space failed to load}\@ehd}%
\expandafter\let\csname unprocessedoptions-\@currname.\@currext\endcsname
\@@unprocessedoptions
\csname\@currname.\@currext-h@@k\endcsname
\expandafter\let\csname\@currname.\@currext-h@@k\endcsname
\@undefined
\ifx\@unprocessedoptions\relax
\let\@unprocessedoptions\@undefined
\else
\csname unprocessedoptions-\@currname.\@currext\endcsname
\fi
\expandafter\let
\csname unprocessedoptions-\@currname.\@currext\endcsname
\@undefined
\ifx\@currext\@pkgextension
\UseHook{package/after/\@currname}%
\UseHook{package/after}%
\else
\ifx\@currext\@clsextension
\UseHook{class/after/\@currname}%
\UseHook{class/after}%
\fi
\fi}%
\@ifl@aded\@currext\@currname{}{\reserved@a}}
\let\@@fileswith@pti@ns\@fileswith@pti@ns
\@onlypreamble\@@fileswith@pti@ns
\def\@reset@ptions{%
\global\ifx\@currext\@clsextension
\let\default@ds\OptionNotUsed
\else
\let\default@ds\@unknownoptionerror
\fi
\global\let\ds@\@empty
\global\let\@declaredoptions\@empty}
\@onlypreamble\@reset@ptions
\ifx\@begindocumenthook\@undefined
\let\@begindocumenthook\@empty
\fi
\let\@enddocumenthook\@empty
\def\AtEndOfPackage{%
\expandafter\g@addto@macro\csname\@currname.\@currext-h@@k\endcsname}
\let\AtEndOfClass\AtEndOfPackage
\@onlypreamble\AtEndOfPackage
\@onlypreamble\AtEndOfClass
\DeclareRobustCommand\AtBeginDocument{\AddToHook{begindocument}}
\DeclareRobustCommand\AtEndDocument {\AddToHook{enddocument}}
\@onlypreamble\AtBeginDocument
\def\@cls@pkg{%
\ifx\@currext\@clsextension
document class%
\else
package%
\fi}
\@onlypreamble\@cls@pkg
\def\@unknownoptionerror{%
\@latex@error
{Unknown option `\CurrentOption' for \@cls@pkg\space`\@currname'}%
{The option `\CurrentOption' was not declared in
\@cls@pkg\space`\@currname', perhaps you\MessageBreak
misspelled its name.
Try typing \space <return>
\space to proceed.}}
\@onlypreamble\@unknownoptionerror
\def\@@unprocessedoptions{%
\ifx\@currext\@pkgextension
\edef\@curroptions{\@ptionlist{\@currname.\@currext}}%
\@for\CurrentOption:=\@curroptions\do{%
\ifx\CurrentOption\@empty\else\@unknownoptionerror\fi}%
\fi}
\@onlypreamble\@unprocessedoptions
\@onlypreamble\@@unprocessedoptions
\def\@badrequireerror#1[#2]#3[#4]{%
\@latex@error
{\noexpand\RequirePackage or \noexpand\LoadClass
in Options Section}%
{The \@cls@pkg\space `\@currname' is defective.\MessageBreak
It attempts to load `#3' in the options section, i.e.,\MessageBreak
between \noexpand\DeclareOption and \string\ProcessOptions.}}
\@onlypreamble\@badrequireerror
\def\@twoloadclasserror{%
\@latex@error
{Two \noexpand\LoadClass commands}%
{You may only use one \noexpand\LoadClass in a class file}}
\@onlypreamble\@twoloadclasserror
\def\@twoclasseserror#1#{%
\@latex@error
{Two \noexpand\documentclass or \noexpand\documentstyle commands}%
{The document may only declare one class.}\@gobble}
\@onlypreamble\@twoclasseserror
\def\two@digits#1{\ifnum#1<10 0\fi\number#1}
\def\filecontents{\@tempswatrue\@fileswtrue
\@ifnextchar[\filec@ntents@opt\filec@ntents
}
\@namedef{filecontents*}{\@tempswafalse\@fileswtrue
\@ifnextchar[\filec@ntents@opt\filec@ntents
}
\def\filec@ntents@opt[#1]{%
\edef\@fortmp{\zap@space#1 \@empty}%
\@for\reserved@a:=\@fortmp\do{%
\ifcsname filec@ntents@\reserved@a\endcsname
\csname filec@ntents@\reserved@a\endcsname
\else
\@latex@error{Unknown filecontents option \reserved@a}%
{Valid options are force (or overwrite), nosearch, noheader}%
\fi}%
\filec@ntents
}
\let\filec@ntents@force\@fileswfalse
\let\filec@ntents@overwrite\@fileswfalse % alternative name
\let\filec@ntents@noheader\@tempswafalse
\def\filec@ntents@nosearch{%
\let\filec@ntents@checkdir\@currdir
\def\filec@ntents@where{in current directory}}
\let\filec@ntents@checkdir\@empty
\def\filec@ntents@where{exists on the system}
\begingroup%
\@tempcnta=1
\loop
\catcode\@tempcnta=12 %
\advance\@tempcnta\@ne %
\ifnum\@tempcnta<32 %
\repeat %
\catcode`\*=11 %
\catcode`\^^M\active%
\catcode`\^^L\active\let^^L\relax%
\catcode`\^^I\active%
\gdef\filec@ntents#1{%
\set@curr@file{\filec@ntents@checkdir#1}%
\edef\q@curr@file{"\@curr@file"}%
\chardef\reserved@c\ifx\directlua\@undefined 15 \else 127 \fi%
\openin\@inputcheck\q@curr@file \space %
\ifeof\@inputcheck%
\@latex@warning@no@line%
{Writing file `\@currdir\@curr@file'}%
\ch@ck7\reserved@c\write\relax%
\immediate\openout\reserved@c\q@curr@file\relax%
\else%
\if@filesw%
\@latex@warning@no@line%
{File `\@curr@file' already \filec@ntents@where.\MessageBreak%
Not generating it from this source}%
\let\write\@gobbletwo%
\let\closeout\@gobble%
\else%
\edef\reserved@a{#1}%
\edef\reserved@a{\detokenize\expandafter{\reserved@a}}%
\edef\reserved@b{\detokenize\expandafter{\jobname}}%
\ifx\reserved@a\reserved@b%
\@fileswtrue%
\else%
\edef\reserved@b{\reserved@b\detokenize{.tex}}%
\ifx\reserved@a\reserved@b
\@fileswtrue%
\fi%
\fi%
\ch@ck7\reserved@c\write\relax%
\if@filesw% % Foul ... trying to overwrite \jobname!
\@latex@error{Trying to overwrite `\jobname.tex'}{You can't %
write to the file you are reading from!\MessageBreak%
Data is written to screen instead.}%
\else%
\@latex@warning@no@line%
{Writing or overwriting file `\@currdir\@curr@file'}%
\immediate\openout\reserved@c\q@curr@file\relax%
\fi%
\fi%
\fi%
\closein\@inputcheck%
\if@tempswa%
\immediate\write\reserved@c{%
\@percentchar\@percentchar\space%
\expandafter\@gobble\string\LaTeX2e file `\@curr@file'^^J%
\@percentchar\@percentchar\space generated by the %
`\@currenvir' \expandafter\@gobblefour\string\newenvironment^^J%
\@percentchar\@percentchar\space from source `\jobname' on %
\number\year/\two@digits\month/\two@digits\day.^^J%
\@percentchar\@percentchar}%
\fi%
\let\do\@makeother\dospecials%
\count@ 128\relax%
\loop%
\catcode\count@ 11\relax%
\advance\count@ \@ne%
\ifnum\count@<\@cclvi%
\repeat%
\edef\E{\@backslashchar end\string{\@currenvir\string}}%
\edef\reserved@b{%
\def\noexpand\reserved@b%
####1\E####2\E####3\relax}%
\reserved@b{%
\ifx\relax##3\relax%
\immediate\write\reserved@c{##1}%
\else%
\edef^^M{\noexpand\end{\@currenvir}}%
\ifx\relax##1\relax%
\else%
\@latex@warning{Writing text `##1' before %
\string\end{\@currenvir}\MessageBreak as last line of \@curr@file}%
\immediate\write\reserved@c{##1}%
\fi%
\ifx\relax##2\relax%
\else%
\@latex@warning{%
Ignoring text `##2' after \string\end{\@currenvir}}%
\fi%
\fi%
^^M}%
\catcode`\^^L\active%
\let\L\@undefined%
\def^^L{\expandafter\ifx\csname L\endcsname\relax\fi ^^J^^J}%
\catcode`\^^I\active%
\let\I\@undefined%
\def^^I{\expandafter\ifx\csname I\endcsname\relax\fi\space}%
\catcode`\^^M\active%
\edef^^M##1^^M{%
\noexpand\reserved@b##1\E\E\relax}}%
\endgroup%
\begingroup
\catcode`|=\catcode`\%
\catcode`\%=12
\catcode`\*=11
\gdef\@percentchar{%}
\gdef\endfilecontents{|
\immediate\closeout\reserved@c
\def\T##1##2##3{|
\ifx##1\@undefined\else
\@latex@warning@no@line{##2 has been converted to Blank ##3e}|
\fi}|
\T\L{Form Feed}{Lin}|
\T\I{Tab}{Spac}|
\immediate\write\@unused{}}
\global\let\endfilecontents*\endfilecontents
\endgroup
\let\pkgcls@debug\@gobble
\def\requestedLaTeXdate{0}
\ifx\pkgcls@targetdate\@undefined
\newcount\pkgcls@targetdate
\fi
\let\pkgcls@targetlabel\@empty
\def\pkgcls@innerdate{\maxdimen}
\let\pkgcls@candidate\@empty
\let\pkgcls@releasedate\@empty
\ifx\load@onefilewithoptions\@undefined
\let\load@onefilewithoptions\@onefilewithoptions
\def\@onefilewithoptions#1[#2][#3]#4{%
\pkgcls@debug{--- File loaded request (\noexpand\usepackage or ...)}%
\pkgcls@debug{\@spaces 1: #1}%
\pkgcls@debug{\@spaces 2: #2}%
\pkgcls@debug{\@spaces 3: #3}%
\pkgcls@debug{\@spaces 4: #4}%
\def\pkgcls@name{#1}% % for info message
\def\pkgcls@arg {#3}% % for info message
\pkgcls@parse@date@arg{#3}%
\let\pkgcls@candidate\@empty
\begingroup
\edef\reserved@a{%
\endgroup
\unexpanded{\load@onefilewithoptions#1[#2]}%
[\pkgcls@mindate]%
\unexpanded{#4}}%
\reserved@a
}
\fi
\def\pkgcls@parse@date@arg #1{%
\ifx\@nil#1\@nil
\pkgcls@targetdate\requestedLaTeXdate\relax
\let\pkgcls@targetlabel\@empty
\let\pkgcls@mindate\@empty
\else
\pkgcls@parse@date@arg@#1=\@nil\relax
\fi
}
\def\pkgcls@parse@date@arg@#1=#2\@nil{%
\pkgcls@targetdate
\ifx\@nil#1\@nil
\@parse@version0#2//00\@nil\relax
\ifnum \pkgcls@targetdate=\z@
\pkgcls@targetdate\@ne
\def\pkgcls@innerdate{\maxdimen}%
\pkgcls@parse@date@arg@version#2%
\else
\edef\pkgcls@innerdate{\the\pkgcls@targetdate}%
\fi
\let\pkgcls@mindate\@empty
\else
\requestedLaTeXdate\relax
\let\pkgcls@targetlabel\@empty
\def\pkgcls@innerdate{\maxdimen}%
\def\pkgcls@mindate{#1}%
\ifnum \pkgcls@targetdate > \z@
\ifnum \@parse@version0#1//00\@nil > \pkgcls@targetdate
\@latex@warning@no@line{Suspicious rollback/min-date date given\MessageBreak
A minimal date of #1 has been specified for
\@cls@pkg\MessageBreak '\pkgcls@name'.\MessageBreak
But this is in conflict
with a rollback request to \requestedpatchdate}
\fi
\fi
\fi
}
\def\pkgcls@parse@date@arg@version#1={%
\def\pkgcls@targetlabel{#1}}
\def\DeclareRelease#1#2#3{%
\ifnum\pkgcls@targetdate>\z@ % some sort of rollback request
\pkgcls@debug{---\string\DeclareRelease:}%
\pkgcls@debug{\@spaces 1: #1}%
\pkgcls@debug{\@spaces 2: #2}%
\pkgcls@debug{\@spaces 3: #3}%
\ifx\@nil#2\@nil
\ifnum\pkgcls@targetdate=\@ne % named request
\def\reserved@a{#1}%
\ifx\pkgcls@targetlabel\reserved@a
\pkgcls@use@this@release{#3}{}%
\else
\pkgcls@debug{Label doesn't match}%
\fi
\else
\pkgcls@debug{Date request: ignored}%
\fi
\else
\ifnum\pkgcls@targetdate>\@ne % a real request
\ifnum\@parse@version#2//00\@nil
>\pkgcls@targetdate
\ifx\pkgcls@candidate\@empty
\pkgcls@rollbackdate@error{#2}%
\pkgcls@use@this@release{#3}{#2}%
\else
\pkgcls@use@this@release\pkgcls@candidate
\pkgcls@releasedate
\fi
\else
\def\pkgcls@candidate{#3}%
\def\pkgcls@releasedate{#2}%
\pkgcls@debug{New candidate: #3}%
\fi
\else
\def\reserved@a{#1}%
\ifx\pkgcls@targetlabel\reserved@a
\pkgcls@use@this@release{#3}{#2}%
\else
\pkgcls@debug{Label doesn't match}%
\fi
\fi
\fi
\fi
}
\def\pkgcls@use@this@release#1#2{%
\pkgcls@show@selection{#1}{#2}%
\pkgcls@targetdate\z@
\@@input #1\relax
\endinput
}
\def\pkgcls@show@selection#1#2{%
\pkgcls@debug{Result: use #1}%
\GenericInfo
{\@spaces\@spaces\space}{Rollback for
\@cls@pkg\space'\@currname' requested ->
\ifnum\pkgcls@targetdate>\@ne
date
\ifnum\requestedLaTeXdate=\pkgcls@targetdate
\requestedpatchdate
\else
\expandafter\@gobble\pkgcls@arg
\fi.\MessageBreak
Best approximation is
\else
version '\pkgcls@targetlabel'.\MessageBreak
This corresponds to
\fi
\ifx\@nil#2\@nil
a special release%
\else
the release introduced on #2%
\fi
\@gobble}%
}
\def\pkgcls@rollbackdate@error#1{%
\@latex@error{Suspicious rollback date given}%
{The \@cls@pkg\space'\@currname' has no rollback data
before #1 which\MessageBreak
is after your requested rollback date --- so
something may be wrong here.\MessageBreak
Continue and we use the earliest known release.}}
\def\DeclareCurrentRelease#1#2{%
\ifnum\pkgcls@targetdate>\z@ % some sort of rollback request
\pkgcls@debug{---DeclareCurrentRelease}%
\pkgcls@debug{ 1: #1}%
\pkgcls@debug{ 2: #2}%
\ifnum\pkgcls@targetdate>\@ne % a date request
\ifnum\@parse@version#2//00\@nil
>\pkgcls@targetdate
\ifx\pkgcls@candidate\@empty
\pkgcls@rollbackdate@error{#2}%
\else
\pkgcls@use@this@release\pkgcls@candidate
\pkgcls@releasedate
\fi
\else
\pkgcls@show@selection{current version}{#2}%
\fi
\else % a label request
\def\reserved@a{#1}%
\ifx\pkgcls@targetlabel\reserved@a
\pkgcls@show@selection{current version}{#2}%
\else
\@latex@error{Requested version '\pkgcls@targetlabel' for
\@cls@pkg\space'\@currname' is unknown}\@ehc
\fi
\fi
\fi
}
\DeclareRobustCommand\IfTargetDateBefore[1]{%
\ifnum\pkgcls@innerdate <%
\expandafter\@parse@version\expandafter0#1//00\@nil
\typeout{Exclude code introduced on #1}%
\expandafter\@firstoftwo
\else
\typeout{Include code introduced on #1}%
\expandafter\@secondoftwo
\fi
}
%%
%% File: ltfilehook.dtx (C) Copyright 2020 Frank Mittelbach,
%% Phelype Oleinik & LaTeX Team
%%% From File: ltfilehook.dtx
\providecommand\ltfilehookversion{v1.0e}
\providecommand\ltfilehookdate{2021/01/07}
\ExplSyntaxOn
\tl_new:N \CurrentFile
\tl_new:N \CurrentFilePath
\tl_new:N \CurrentFileUsed
\tl_new:N \CurrentFilePathUsed
\ExplSyntaxOff
\ExplSyntaxOn
\cs_new:Npn \__filehook_file_parse_full_name:nN #1
{
\exp_args:Nf \file_parse_full_name_apply:nN
{
\exp_args:Nf \__filehook_full_name:nn
{ \file_full_name:n {#1} } {#1}
}
}
\cs_new:Npn \__filehook_full_name:nn #1 #2
{
\tl_if_empty:nTF {#1}
{ \tl_trim_spaces:n {#2} }
{ \tl_trim_spaces:n {#1} }
}
\cs_new:Npn \__filehook_if_no_extension:nTF #1
{
\exp_args:Ne \tl_if_empty:nTF
{ \file_parse_full_name_apply:nN {#1} \use_iii:nnn }
}
\cs_new_protected:Npn \__filehook_drop_extension:N #1
{
\tl_gset:Nx #1
{
\exp_args:NV \__filehook_file_parse_full_name:nN #1
\__filehook_drop_extension_aux:nnn
}
}
\cs_new:Npn \__filehook_drop_extension_aux:nnn #1 #2 #3
{ \tl_if_empty:nF {#1} { #1 / } #2 }
\tl_new:N \l__filehook_internal_tl
\seq_new:N \g__filehook_input_file_seq
\cs_new_protected:Npn \__filehook_file_push:
{
\seq_gpush:Nx \g__filehook_input_file_seq
{
{ \CurrentFilePathUsed } { \CurrentFileUsed }
{ \CurrentFilePath } { \CurrentFile }
}
}
\cs_new_protected:Npn \__filehook_file_pop:
{
\seq_gpop:NNTF \g__filehook_input_file_seq \l__filehook_internal_tl
{ \exp_after:wN \__filehook_file_pop_assign:nnnn \l__filehook_internal_tl }
{
\msg_error:nnn { hooks } { should-not-happen }
{ Tried~to~pop~from~an~empty~file~name~stack. }
}
}
\cs_new_protected:Npn \__filehook_file_pop_assign:nnnn #1 #2 #3 #4
{
\tl_set:Nn \CurrentFilePathUsed {#1}
\tl_set:Nn \CurrentFileUsed {#2}
\tl_set:Nn \CurrentFilePath {#3}
\tl_set:Nn \CurrentFile {#4}
}
\ExplSyntaxOff
\let\InputIfFileExists\@undefined
\DeclareRobustCommand \InputIfFileExists[2]{%
\IfFileExists{#1}%
{%
\@expl@@@filehook@file@push@@
\@filehook@set@CurrentFile
\expandafter\@swaptwoargs\expandafter
{\expandafter\@input@file@exists@with@hooks
\expandafter{\@filef@und}}%
{#2}%
\@expl@@@filehook@file@pop@@
}%
}
\def\@input@file@exists@with@hooks#1{%
\edef\reserved@a{%
\@expl@@@filehook@file@pop@assign@@nnnn
{\CurrentFilePathUsed}%
{\CurrentFileUsed}%
{\CurrentFilePath}%
{\CurrentFile}}%
\expandafter\@swaptwoargs\expandafter{\reserved@a}%
{\edef\reserved@a{\unqu@tefilef@und#1\@nil}%
\@addtofilelist{\string@makeletter\reserved@a}%
\UseHook{file/before}%
\UseHook{file/before/\CurrentFile}%
\@@input #1% <- trailing space comes from \@filef@und
}%
\UseHook{file/after/\CurrentFile}%
\UseHook{file/after}}
\def\unqu@tefilef@und"#1" \@nil{#1}
\ExplSyntaxOn
\cs_new_protected:Npn \__filehook_subst_add:nn #1 #2
{
\group_begin:
\cs_set:cpx { } { \exp_not:o { \cs:w\cs_end: } }
\int_set:Nn \tex_escapechar:D { -1 }
\cs_gset:cpx
{
@file-subst@
\__filehook_subst_file_normalize:Nn \use_ii_iii:nnn {#1}
}
{ \__filehook_subst_file_normalize:Nn \__filehook_file_name_compose:nnn {#2} }
\group_end:
}
\cs_new_protected:Npn \__filehook_subst_remove:n #1
{
\group_begin:
\cs_set:cpx { } { \exp_not:o { \cs:w\cs_end: } }
\int_set:Nn \tex_escapechar:D { -1 }
\cs_undefine:c
{
@file-subst@
\__filehook_subst_file_normalize:Nn \use_ii_iii:nnn {#1}
}
\group_end:
}
\cs_new:Npn \__filehook_subst_file_normalize:Nn #1 #2
{
\exp_after:wN \__filehook_subst_empty_name_chk:NN
\cs:w \exp_after:wN \cs_end:
\cs:w \__filehook_file_parse_full_name:nN {#2} #1 \cs_end:
}
\cs_new:Npn \__filehook_subst_empty_name_chk:NN #1 #2
{ \if_meaning:w #1 #2 .tex \else: \token_to_str:N #2 \fi: }
\cs_gset:Npn \use_ii_iii:nnn #1 #2 #3 {#2 #3}
\ExplSyntaxOff
\ExplSyntaxOn
\cs_new_eq:NN \declare@file@substitution \__filehook_subst_add:nn
\cs_new_eq:NN \undeclare@file@substitution \__filehook_subst_remove:n
\ExplSyntaxOff
\ExplSyntaxOff
\def\set@curr@file#1{%
\begingroup
\escapechar\m@ne
\expandafter\def\csname\expandafter\endcsname
\expandafter{\csname\endcsname}%
\@expl@@@filehook@if@no@extension@@nTF{#1}%
{\@tempswatrue}{\@tempswafalse}%
\@kernel@make@file@csname\@curr@file
\@expl@@@filehook@resolve@file@subst@@w {#1}%
\@expl@@@filehook@if@file@replaced@@TF
{\@kernel@make@file@csname\@curr@file@reqd
\@expl@@@filehook@normalize@file@name@@w{#1}%
\if@tempswa \@expl@@@filehook@drop@extension@@N\@curr@file@reqd \fi}%
{\if@tempswa \@expl@@@filehook@drop@extension@@N\@curr@file \fi
\global\let\@curr@file@reqd\@curr@file}%
\@expl@@@filehook@clear@replacement@flag@@
\endgroup}
\def\@kernel@make@file@csname#1#2#3{%
\xdef#1{\expandafter\@set@curr@file@aux
\csname\expandafter#2\@firstofone#3\@nil\endcsname}}
\def\@set@curr@file@aux#1{%
\expandafter\ifx\csname\endcsname#1%
.tex\else\string#1\fi}
\def\@filehook@set@CurrentFile{%
\@expl@@@filehook@set@curr@file@@nNN{\@curr@file}%
\CurrentFileUsed\CurrentFilePathUsed
\ifx\@curr@file@reqd\@curr@file
\let\CurrentFile\CurrentFileUsed
\let\CurrentFilePath\CurrentFilePathUsed
\else
\@expl@@@filehook@set@curr@file@@nNN{\@curr@file@reqd}%
\CurrentFile\CurrentFilePath
\fi}
\ExplSyntaxOn
\cs_new_protected:Npn \__filehook_set_curr_file:nNN #1
{
\exp_args:Nf \__filehook_file_parse_full_name:nN {#1}
\__filehook_set_curr_file_assign:nnnNN
}
\cs_new_protected:Npn \__filehook_set_curr_file_assign:nnnNN #1 #2 #3 #4 #5
{
\str_set:Nn #5 {#1}
\str_set:Nn #4 {#2#3}
}
\ExplSyntaxOff
\ExplSyntaxOn
\cs_new:Npn \__filehook_resolve_file_subst:w #1 \@nil
{ \__filehook_file_parse_full_name:nN {#1} \__filehook_file_subst_begin:nnn }
\cs_new:Npn \__filehook_normalize_file_name:w #1 \@nil
{ \__filehook_file_parse_full_name:nN {#1} \__filehook_file_name_compose:nnn }
\cs_new:Npn \__filehook_file_name_compose:nnn #1 #2 #3
{ \tl_if_empty:nF {#1} { #1 / } #2#3 }
\flag_new:n { __filehook_file_replaced }
\cs_new:Npn \__filehook_if_file_replaced:TF #1 #2
{ \flag_if_raised:nTF { __filehook_file_replaced } {#1} {#2} }
\cs_new_protected:Npn \__filehook_clear_replacement_flag:
{ \flag_clear:n { __filehook_file_replaced } }
\cs_new:Npn \__filehook_file_subst_begin:nnn #1 #2 #3
{
\__filehook_file_subst_tortoise_hare:nn { #2#3 } { #2#3 }
{ \__filehook_file_name_compose:nnn {#1} {#2} {#3} }
}
\ExplSyntaxOff
\ExplSyntaxOn
\cs_new:Npn \__filehook_file_subst_tortoise_hare:nn #1 #2 #3
{
\cs_if_exist:cTF { @file-subst@ #2 }
{
\flag_if_raised:nF { __filehook_file_replaced }
{ \flag_raise:n { __filehook_file_replaced } }
\cs_if_exist:cTF { @file-subst@ \use:c { @file-subst@ #2 } }
{
\__filehook_file_subst_loop:cc
{ @file-subst@ #1 }
{ @file-subst@ \use:c { @file-subst@ #2 } }
}
{ \use:c { @file-subst@ #2 } }
}
{ #3 }
}
\cs_new:Npn \__filehook_file_subst_loop:NN #1 #2
{
\token_if_eq_meaning:NNTF #1 #2
{
.tex
\__filehook_file_subst_cycle_error:cN { @file-subst@ #1 } #1
}
{ \__filehook_file_subst_tortoise_hare:nn {#1} {#2} {#2} }
}
\cs_generate_variant:Nn \__filehook_file_subst_loop:NN { cc }
\cs_new:Npn \__filehook_file_subst_cycle_error:NN #1 #2
{
\__kernel_msg_expandable_error:nnff { kernel } { file-cycle }
{#1} { \use:c { @file-subst@ #1 } }
\token_if_eq_meaning:NNF #1 #2
{ \__filehook_file_subst_cycle_error:cN { @file-subst@ #1 } #2 }
}
\cs_generate_variant:Nn \__filehook_file_subst_cycle_error:NN { c }
\__kernel_msg_new:nnn { kernel } { file-cycle }
{ File~loop!~#1~replaced~by~#2... }
\ExplSyntaxOff
\def\disable@package@load#1#2{%
\global\@namedef{@pkg-disable@#1.\@pkgextension}{#2}}
\def\@disable@packageload@do#1#2{%
\@ifundefined{@pkg-disable@#1}{#2}%
{\@nameuse{@pkg-disable@#1}}}
\def\reenable@package@load#1{%
\global\expandafter\let
\csname @pkg-disable@#1.\@pkgextension \endcsname \@undefined}
\ExplSyntaxOn
\cs_new_eq:NN \@expl@@@filehook@if@no@extension@@nTF
\__filehook_if_no_extension:nTF
\cs_new_eq:NN \@expl@@@filehook@set@curr@file@@nNN
\__filehook_set_curr_file:nNN
\cs_new_eq:NN \@expl@@@filehook@resolve@file@subst@@w
\__filehook_resolve_file_subst:w
\cs_new_eq:NN \@expl@@@filehook@normalize@file@name@@w
\__filehook_normalize_file_name:w
\cs_new_eq:NN \@expl@@@filehook@if@file@replaced@@TF
\__filehook_if_file_replaced:TF
\cs_new_eq:NN \@expl@@@filehook@clear@replacement@flag@@
\__filehook_clear_replacement_flag:
\cs_new_eq:NN \@expl@@@filehook@drop@extension@@N
\__filehook_drop_extension:N
\cs_new_eq:NN \@expl@@@filehook@file@push@@
\__filehook_file_push:
\cs_new_eq:NN \@expl@@@filehook@file@pop@@
\__filehook_file_pop:
\cs_new_eq:NN \@expl@@@filehook@file@pop@assign@@nnnn
\__filehook_file_pop_assign:nnnn
\ExplSyntaxOff
\declare@file@substitution{atveryend.sty}{atveryend-ltx.sty}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%% File: ltshipout.dtx (C) Copyright 2020 Frank Mittelbach, LaTeX Team
%%
%%% From File: ltshipout.dtx
\providecommand\ltshipoutversion{v1.0d}
\providecommand\ltshipoutdate{2020/11/24}
\ExplSyntaxOn
\bool_new:N \g__shipout_debug_bool
\cs_new_eq:NN \__shipout_debug:n \use_none:n
\cs_new_protected:Npn \shipout_debug_on:
{
\bool_gset_true:N \g__shipout_debug_bool
\__shipout_debug_gset:
}
\cs_new_protected:Npn \shipout_debug_off:
{
\bool_gset_false:N \g__shipout_debug_bool
\__shipout_debug_gset:
}
\cs_new_protected:Npn \__shipout_debug_gset:
{
\cs_gset_protected:Npx \__shipout_debug:n ##1
{ \bool_if:NT \g__shipout_debug_bool {##1} }
}
\box_new:N \l_shipout_box
\cs_set_eq:NN \ShipoutBox \l_shipout_box
\cs_set_protected:Npn \__shipout_execute: {
\tl_set:Nx \l__shipout_group_level_tl
{ \int_value:w \tex_currentgrouplevel:D }
\tex_afterassignment:D \__shipout_execute_test_level:
\tex_setbox:D \l_shipout_box
}
\cs_gset_eq:NN \shipout \__shipout_execute:
\tl_new:N \l__shipout_group_level_tl
\cs_new:Npn \__shipout_execute_test_level: {
\int_compare:nNnT
\l__shipout_group_level_tl < \tex_currentgrouplevel:D
\tex_aftergroup:D
\__shipout_execute_cont:
}
\cs_new:Npn \__shipout_execute_cont: {
\box_if_empty:NTF \l_shipout_box
{ \PackageWarning{ltshipout}{Ignoring~ void~ shipout~ box} }
{
\bool_gset_false:N \g__shipout_discard_bool
\cs_set_eq:NN \__shipout_saved_protect: \protect
\set@typeset@protect
\__shipout_get_box_size:N \l_shipout_box
\hook_use:n {shipout/before}
\int_gincr:N \g_shipout_totalpages_int
\bool_if:NTF \g__shipout_discard_bool
{ \PackageInfo{ltshipout}{Completed~ page~ discarded}
\bool_gset_false:N \g__shipout_discard_bool
\tex_deadcycles:D \c_zero_int
}
{ \box_if_empty:NTF \l_shipout_box
{ \PackageWarning{ltshipout}{
Shipout~ box~ was~ voided~ by~ hook,\MessageBreak
ignoring~ shipout~ box }
}
{
\int_gincr:N \g_shipout_readonly_int
\__shipout_debug:n {
\typeout{Absolute~ page~ =~ \int_use:N \g_shipout_readonly_int
\space (target:~ \@abspage@last)}
}
\__shipout_get_box_size:N \l_shipout_box
\hook_if_empty:nF {shipout/foreground}
{ \__shipout_add_foreground_picture:n
{ \hook_use:n {shipout/foreground} } }
\hook_if_empty:nF {shipout/background}
{ \__shipout_add_background_picture:n
{ \@kernel@before@shipout@background
\hook_use:n {shipout/background} } }
\__shipout_execute_firstpage_hook:
\int_compare:nNnT \@abspage@last = \g_shipout_readonly_int
{ \hook_if_empty:nF {shipout/lastpage}
{ \__shipout_debug:n { \typeout{Executing~ lastpage~ hook~
on~ page~ \int_use:N \g_shipout_readonly_int } }
\__shipout_add_foreground_box:n { \UseHook{shipout/lastpage}
\@kernel@after@shipout@lastpage }
}
\bool_gset_true:N \g__shipout_lastpage_handled_bool
}
\cs_set_eq:NN \protect \exp_not:N
\tex_shipout:D \box_use:N \l_shipout_box
}
}
\cs_set_eq:NN \protect \__shipout_saved_protect:
}
}
\cs_new_eq:NN \__shipout_saved_protect: \protect
\hook_new:n{shipout/before}
\hook_new:n{shipout/foreground}
\hook_new:n{shipout/background}
\hook_new:n{shipout/firstpage}
\hook_new:n{shipout/lastpage}
\let\@kernel@after@shipout@lastpage\@empty
\let\@kernel@before@shipout@background\@empty
\cs_new:Npn \__shipout_execute_firstpage_hook: {
\hook_if_empty:nF {shipout/firstpage}
{ \__shipout_add_background_box:n { \UseHook{shipout/firstpage} } }
\cs_gset_eq:NN \__shipout_execute_firstpage_hook: \prg_do_nothing:
\cs_gset:Npn \__shipout_add_firstpage_material:Nn ##1 ##2 {
\@latex@warning{
First~ page~ is~ already~ shipped~ out,~ ignoring\MessageBreak
\string##1 }
}
}
\bool_new:N \g__shipout_lastpage_handled_bool
\cs_new:Npn \__shipout_add_firstpage_material:Nn #1#2 {
\AddToHook{shipout/firstpage}{#2}
}
\cs_new:Npn \__shipout_get_box_size:N #1 {
\dim_set:Nn \l_shipout_box_ht_dim { \box_ht:N #1 }
\dim_set:Nn \l_shipout_box_dp_dim { \box_dp:N #1 }
\dim_set:Nn \l_shipout_box_wd_dim { \box_wd:N #1 }
\dim_set:Nn \l_shipout_box_ht_plus_dp_dim { \l_shipout_box_ht_dim +
\l_shipout_box_dp_dim }
}
\dim_new:N \l_shipout_box_ht_dim
\dim_new:N \l_shipout_box_dp_dim
\dim_new:N \l_shipout_box_wd_dim
\dim_new:N \l_shipout_box_ht_plus_dp_dim
\bool_new:N \g__shipout_discard_bool
\box_new:N \l__shipout_tmp_box
\tl_new:N \l__shipout_saved_badness_tl
\cs_new:Npn \__shipout_add_background_box:n #1
{ \__shipout_get_box_size:N \l_shipout_box
\box_if_vertical:NTF \l_shipout_box
{
\tl_set:Nx \l__shipout_saved_badness_tl
{ \vfuzz=\the\vfuzz\relax
\vbadness=\the\vbadness\relax }
\vfuzz=\c_max_dim
\vbadness=\c_max_int
\vbox_set_to_ht:Nnn \l_shipout_box \l_shipout_box_ht_plus_dp_dim
{
\hbox_set:Nn \l__shipout_tmp_box
{ \l__shipout_saved_badness_tl #1 }
\box_set_wd:Nn \l__shipout_tmp_box \c_zero_dim
\box_set_ht:Nn \l__shipout_tmp_box \c_zero_dim
\box_set_dp:Nn \l__shipout_tmp_box \c_zero_dim
\skip_zero:N \baselineskip
\skip_zero:N \lineskip
\skip_zero:N \lineskiplimit
\box_use:N \l__shipout_tmp_box
\vbox_unpack:N \l_shipout_box
\kern \c_zero_dim
}
\box_set_ht:Nn \l_shipout_box \l_shipout_box_ht_dim
\box_set_dp:Nn \l_shipout_box \l_shipout_box_dp_dim
\l__shipout_saved_badness_tl
}
{
\box_if_horizontal:NT \l_shipout_box
{
\tl_set:Nx \l__shipout_saved_badness_tl
{ \hfuzz=\the\hfuzz\relax
\hbadness=\the\hbadness\relax }
\hfuzz=\c_max_dim
\hbadness=\c_max_int
\hbox_set_to_wd:Nnn \l_shipout_box \l_shipout_box_wd_dim
{
\hbox_set:Nn \l__shipout_tmp_box
{ \l__shipout_saved_badness_tl #1 }
\box_set_wd:Nn \l__shipout_tmp_box \c_zero_dim
\box_set_ht:Nn \l__shipout_tmp_box \c_zero_dim
\box_set_dp:Nn \l__shipout_tmp_box \c_zero_dim
\box_move_up:nn
\l_shipout_box_ht_dim
{ \box_use:N \l__shipout_tmp_box }
\hbox_unpack:N \l_shipout_box
}
\l__shipout_saved_badness_tl
}
}
}
\cs_new:Npn \__shipout_add_foreground_box:n #1
{
\box_if_vertical:NTF \l_shipout_box
{
\tl_set:Nx \l__shipout_saved_badness_tl
{ \vfuzz=\the\vfuzz\relax
\vbadness=\the\vbadness\relax }
\vfuzz=\c_max_dim
\vbadness=\c_max_int
\vbox_set_to_ht:Nnn \l_shipout_box \l_shipout_box_ht_plus_dp_dim
{
\hbox_set:Nn \l__shipout_tmp_box
{ \l__shipout_saved_badness_tl #1 }
\box_set_wd:Nn \l__shipout_tmp_box \c_zero_dim
\box_set_ht:Nn \l__shipout_tmp_box \c_zero_dim
\box_set_dp:Nn \l__shipout_tmp_box \c_zero_dim
\skip_zero:N \baselineskip
\skip_zero:N \lineskip
\skip_zero:N \lineskiplimit
\vbox_unpack:N \l_shipout_box
\kern -\l_shipout_box_ht_plus_dp_dim
\box_use:N \l__shipout_tmp_box
\kern \l_shipout_box_ht_plus_dp_dim
}
\l__shipout_saved_badness_tl
\box_set_ht:Nn \l_shipout_box \l_shipout_box_ht_dim
\box_set_dp:Nn \l_shipout_box \l_shipout_box_dp_dim
}
{
\box_if_horizontal:NT \l_shipout_box
{
\tl_set:Nx \l__shipout_saved_badness_tl
{ \hfuzz=\the\hfuzz\relax
\hbadness=\the\hbadness\relax }
\hfuzz=\c_max_dim
\hbadness=\c_max_int
\hbox_set_to_wd:Nnn \l_shipout_box \l_shipout_box_wd_dim
{
\hbox_unpack:N \l_shipout_box
\kern -\box_wd:N \l_shipout_box
\hbox_set:Nn \l__shipout_tmp_box
{ \l__shipout_saved_badness_tl #1 }
\box_set_wd:Nn \l__shipout_tmp_box \c_zero_dim
\box_set_ht:Nn \l__shipout_tmp_box \c_zero_dim
\box_set_dp:Nn \l__shipout_tmp_box \c_zero_dim
\box_move_up:nn { \box_ht:N \l_shipout_box }
{ \box_use:N \l__shipout_tmp_box }
\kern \box_wd:N \l_shipout_box
}%
\l__shipout_saved_badness_tl
}
}
}
\cs_new:Npn \__shipout_init_page_origins: {
\tl_const:Nx \c__shipout_horigin_tl
{
\cs_if_exist_use:NTF \pdfvariable { horigin }
{ \cs_if_exist_use:NF \pdfhorigin { 1in } }
}
\tl_const:Nx \c__shipout_vorigin_tl
{
\cs_if_exist_use:NTF \pdfvariable { vorigin }
{ \cs_if_exist_use:NF \pdfvorigin { 1in } }
}
\cs_gset_eq:NN \__shipout_init_page_origins: \prg_do_nothing:
}
\cs_new:Npn \__shipout_picture_overlay:n #1 {
\__shipout_init_page_origins:
\kern -\c__shipout_horigin_tl \scan_stop:
\vbox_to_zero:n {
\kern -\c__shipout_vorigin_tl \scan_stop:
\unitlength 1pt \scan_stop:
\hbox_set_to_wd:Nnn \l__shipout_tmp_box \c_zero_dim
{ \ignorespaces #1 \hss }
\box_set_ht:Nn \l__shipout_tmp_box \c_zero_dim
\box_set_dp:Nn \l__shipout_tmp_box \c_zero_dim
\box_use:N \l__shipout_tmp_box
\tex_vss:D
}
}
\cs_new:Npn \__shipout_add_background_picture:n #1 {
\__shipout_add_background_box:n { \__shipout_picture_overlay:n {#1} }
}
\cs_new:Npn \__shipout_add_foreground_picture:n #1 {
\__shipout_add_foreground_box:n { \__shipout_picture_overlay:n {#1} }
}
\cs_new_protected:Npn \shipout_discard: {
\bool_gset_true:N \g__shipout_discard_bool
}
\int_new:N \g_shipout_readonly_int
\cs_new_eq:NN \ReadonlyShipoutCounter \g_shipout_readonly_int
\int_new:N \g_shipout_totalpages_int
\cs_new_eq:NN \c@totalpages \g_shipout_totalpages_int
\cs_new:Npn \thetotalpages { \arabic{totalpages} }
\xdef\@abspage@last{\number\maxdimen}
\g@addto@macro \@kernel@after@enddocument {
\int_compare:nNnT \@abspage@last = \maxdimen
{
\xdef\@abspage@last{ \int_eval:n {\g_shipout_readonly_int + 1} }
}
}
\g@addto@macro \@kernel@after@enddocument@afterlastpage {
\int_compare:nNnF \g_shipout_readonly_int = 0
{
\if@filesw
\iow_now:Nx \@auxout {
\gdef\string\@abspage@last {\int_use:N \g_shipout_readonly_int}}
\fi
\bool_if:NF \g__shipout_lastpage_handled_bool
{
\bool_lazy_and:nnF
{ \hook_if_empty_p:n {shipout/lastpage} }
{ \tl_if_empty_p:N \@kernel@after@shipout@lastpage }
{
\tex_shipout:D\vbox to\textheight
{
\hbox:n { \UseHook{shipout/lastpage}
\@kernel@after@shipout@lastpage }
\__shipout_excuse_extra_page:
\null
}
\cs_gset_eq:NN \@extra@page@added \relax
}
}
}
}
\cs_new:Npn \__shipout_excuse_extra_page: {
\vfil
\begin{center}
\bfseries Temporary~ page!
\end{center}
\LaTeX{}~ was~ unable~ to~ guess~ the~ total~ number~ of~ pages~
correctly.~ ~ As~ there~ was~ some~ unprocessed~ data~ that~
should~ have~ been~ added~ to~ the~ final~ page~ this~ extra~
page~ has~ been~ added~ to~ receive~ it.
\par
If~ you~ rerun~ the~ document~ (without~ altering~ it)~ this~
surplus~ page~ will~ go~ away,~ because~ \LaTeX{}~ now~ knows~
how~ many~ pages~ to~ expect~ for~ this~ document.
\vfil
}
\def\PreviousTotalPages{0}
\g@addto@macro\@kernel@before@begindocument
{\ifnum\@abspage@last<\maxdimen
\xdef\PreviousTotalPages{\@abspage@last}\fi}
\cs_new_eq:NN \DiscardShipoutBox \shipout_discard:
\cs_set_protected:Npn \AtBeginDvi {\__shipout_add_firstpage_material:Nn \AtBeginDvi}
\cs_new_eq:NN \DebugShipoutsOn \shipout_debug_on:
\cs_new_eq:NN \DebugShipoutsOff \shipout_debug_off:
\cs_set_eq:NN \@expl@@@shipout@add@firstpage@material@@Nn
\__shipout_add_firstpage_material:Nn
\cs_set_eq:NN \@expl@@@shipout@add@background@box@@n
\__shipout_add_background_box:n
\cs_set_eq:NN \@expl@@@shipout@add@foreground@box@@n
\__shipout_add_foreground_box:n
\cs_set_eq:NN \@expl@@@shipout@add@background@picture@@n
\__shipout_add_background_picture:n
\cs_set_eq:NN \@expl@@@shipout@add@foreground@picture@@n
\__shipout_add_foreground_picture:n
\ExplSyntaxOff
\ExplSyntaxOn
\cs_new_protected:Npn \AtEndDvi {\AddToHook{shipout/lastpage}}
\ExplSyntaxOff
\disable@package@load{atenddvi}
{\PackageWarning{atenddvi}
{Functionality of this package is already\MessageBreak
provided by LaTeX.\MessageBreak\MessageBreak
It is there no longer necessary to load it\MessageBreak
and you can safely remove it.\MessageBreak
Found on}}
\declare@file@substitution{atbegshi.sty}{atbegshi-ltx.sty}
\declare@file@substitution{everyshi.sty}{everyshi-ltx.sty}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%% From File: ltoutput.dtx
\expandafter\let\csname ver@autoout1.sty\endcsname\fmtversion
\message{output,}
\maxdeadcycles = 100
\let\@elt\relax
\def\@next#1#2#3#4{\ifx#2\@empty #4\else
\expandafter\@xnext #2\@@#1#2#3\fi}
\def\@xnext \@elt #1#2\@@#3#4{\def#3{#1}\gdef#4{#2}}
\def\@testfalse{\global\let\if@test\iffalse}
\def\@testtrue {\global\let\if@test\iftrue}
\@testfalse
\def\@bitor#1#2{\@testfalse {\let\@elt\@xbitor
\@tempcnta #1\relax #2}}
\def\@xbitor #1{\@tempcntb \count#1
\ifnum \@tempcnta =\z@
\else
\divide\@tempcntb\@tempcnta
\ifodd\@tempcntb \@testtrue\fi
\fi}
\let\@elt\newinsert
\def\@freelist{%
\@elt\bx@A\@elt\bx@B\@elt\bx@C\@elt\bx@D\@elt\bx@E
\@elt\bx@F\@elt\bx@G\@elt\bx@H\@elt\bx@I\@elt\bx@J
\@elt\bx@K\@elt\bx@L\@elt\bx@M\@elt\bx@N
\@elt\bx@O\@elt\bx@P\@elt\bx@Q\@elt\bx@R}
\@freelist
\ifx\numexpr\@undefined\else
\def\reserved@a{%
\@elt\bx@S\@elt\bx@T\@elt\bx@U\@elt\bx@V
\@elt\bx@W\@elt\bx@X\@elt\bx@Y\@elt\bx@Z
\@elt\bx@AA\@elt\bx@BB\@elt\bx@CC\@elt\bx@DD\@elt\bx@EE
\@elt\bx@FF\@elt\bx@GG\@elt\bx@HH\@elt\bx@II\@elt\bx@JJ
\@elt\bx@KK\@elt\bx@LL\@elt\bx@MM\@elt\bx@NN
\@elt\bx@OO\@elt\bx@PP\@elt\bx@QQ\@elt\bx@RR
\@elt\bx@SS\@elt\bx@TT\@elt\bx@UU\@elt\bx@VV
\@elt\bx@WW\@elt\bx@XX\@elt\bx@YY\@elt\bx@ZZ}
\reserved@a
\def\@elt{\noexpand\@elt\noexpand}
\edef\@freelist{\@freelist\reserved@a}
\fi
\let\reserved@a\relax
\let\@elt\relax
\gdef\@toplist{}
\gdef\@botlist{}
\gdef\@midlist{}
\gdef\@currlist{}
\gdef\@deferlist{}
\gdef\@dbltoplist{}
\gdef\@dbldeferlist{}
\newdimen\topmargin
\newdimen\oddsidemargin
\newdimen\evensidemargin
\let\@themargin=\oddsidemargin
\newdimen\headheight
\newdimen\headsep
\newdimen\footskip
\newdimen\textheight
\newdimen\textwidth
\newdimen\columnwidth
\newdimen\columnsep
\newdimen\columnseprule
\newdimen\marginparwidth
\newdimen\marginparsep
\newdimen\marginparpush
\newbox\@begindvibox
\newdimen\@maxdepth
\@maxdepth = \maxdepth
\newdimen\paperheight
\newdimen\paperwidth
\newif \if@insert
\newif \if@fcolmade
\newif \if@specialpage \@specialpagefalse
\newif \if@firstcolumn \@firstcolumntrue
\newif \if@twocolumn \@twocolumnfalse
\newif \if@twoside \@twosidefalse
\newif \if@reversemargin \@reversemarginfalse
\newif \if@mparswitch \@mparswitchfalse
\newcount \col@number
\col@number \@ne
\newcount\@topnum
\newdimen\@toproom
\newcount\@dbltopnum
\newdimen\@dbltoproom
\newcount\@botnum
\newdimen\@botroom
\newcount\@colnum
\newdimen\@textmin
\newdimen\@fpmin
\newdimen\@colht
\newdimen\@colroom
\newdimen\@pageht
\newdimen\@pagedp
\newdimen\@mparbottom \@mparbottom\z@
\newcount\@currtype
\newbox\@outputbox
\newbox\@leftcolumn
\newbox\@holdpg
\def\@thehead{\@oddhead} % initialization
\def\@thefoot{\@oddfoot}
\def\clearpage{%
\ifvmode
\ifnum \@dbltopnum =\m@ne
\ifdim \pagetotal <\topskip
\hbox{}%
\fi
\fi
\fi
\newpage
\write\m@ne{}%
\vbox{}%
\penalty -\@Mi
}
\def\cleardoublepage{\clearpage\if@twoside \ifodd\c@page\else
\hbox{}\newpage\if@twocolumn\hbox{}\newpage\fi\fi\fi}
\def\onecolumn{%
\clearpage
\global\columnwidth\textwidth
\global\hsize\columnwidth
\global\linewidth\columnwidth
\global\@twocolumnfalse
\col@number \@ne
\@floatplacement}
\def \newpage {%
\if@noskipsec
\ifx \@nodocument\relax
\leavevmode
\global \@noskipsecfalse
\fi
\fi
\if@inlabel
\leavevmode
\global \@inlabelfalse
\fi
\if@nobreak \@nobreakfalse \everypar{}\fi
\par
\ifdim\prevdepth>\z@
\vskip -%
\ifdim\prevdepth>\maxdepth
\maxdepth
\else
\prevdepth
\fi
\fi
\vfil
\penalty -\@M}
\def \@emptycol {\vbox{}\penalty -\@M}
\def \twocolumn {%
\clearpage
\global\columnwidth\textwidth
\global\advance\columnwidth-\columnsep
\global\divide\columnwidth\tw@
\global\hsize\columnwidth
\global\linewidth\columnwidth
\global\@twocolumntrue
\global\@firstcolumntrue
\col@number \tw@
\@ifnextchar [\@topnewpage\@floatplacement
}
\long\def \@topnewpage [#1]{%
\@nodocument
\@next\@currbox\@freelist{}{}%
\global \setbox\@currbox
\color@vbox
\normalcolor
\vbox {%
\hsize\textwidth
\@parboxrestore
\col@number \@ne
#1%
\vskip -\dbltextfloatsep
}%
\color@endbox
\ifdim \ht\@currbox>\textheight
\ht\@currbox \textheight
\fi
\global \count\@currbox \tw@
\@tempdima -\ht\@currbox
\advance \@tempdima -\dbltextfloatsep
\global \advance \@colht \@tempdima
\ifx \@dbltoplist \@empty
\else
\@latexerr{Float(s) lost}\@ehb
\let \@dbltoplist \@empty
\fi
\@cons \@dbltoplist \@currbox
\global \@dbltopnum \m@ne
\ifdim \@colht<2.5\baselineskip
\@latex@warning@no@line {Optional argument of \noexpand\twocolumn
too tall on page \thepage}%
\@emptycol
\if@firstcolumn
\else
\@emptycol
\fi
\else
\global \vsize \@colht
\global \@colroom \@colht
\@floatplacement
\fi
}
\output {%
\let \par \@@par
\ifnum \outputpenalty<-\@M
\@specialoutput
\else
\@makecol
\@opcol
\@startcolumn
\@whilesw \if@fcolmade \fi
{%
\@opcol\@startcolumn}%
\fi
\ifnum \outputpenalty>-\@Miv
\ifdim \@colroom<1.5\baselineskip
\ifdim \@colroom<\textheight
\@latex@warning@no@line {Text page \thepage\space
contains only floats}%
\@emptycol
\else
\global \vsize \@colroom
\fi
\else
\global \vsize \@colroom
\fi
\else
\global \vsize \maxdimen
\fi
}
\gdef\@specialoutput{%
\ifnum \outputpenalty>-\@Mii
\@doclearpage
\else
\ifnum \outputpenalty<-\@Miii
\ifnum \outputpenalty<-\@MM \deadcycles \z@ \fi
\global \setbox\@holdpg \vbox {\unvbox\@cclv}%
\else
\global \setbox\@holdpg \vbox{%
\unvbox\@holdpg
\unvbox\@cclv
\setbox\@tempboxa \lastbox
\unskip
}%
\@pagedp \dp\@holdpg
\@pageht \ht\@holdpg
\unvbox \@holdpg
\@next\@currbox\@currlist{%
\ifnum \count\@currbox>\z@
\advance \@pageht \@pagedp
\ifvoid\footins \else
\advance \@pageht \ht\footins
\advance \@pageht \skip\footins
\advance \@pageht \dp\footins
\fi
\ifvbox \@kludgeins
\ifdim \wd\@kludgeins=\z@
\advance \@pageht \ht\@kludgeins
\fi
\fi
\@reinserts
\@addtocurcol
\else
\@reinserts
\@addmarginpar
\fi
}\@latexbug
\ifnum \outputpenalty<\z@
\if@nobreak
\nobreak
\else
\addpenalty \interlinepenalty
\fi
\fi
\fi
\fi
}
\def\@testwrongwidth #1{%
\ifdim\dp#1=\f@depth
\else
\global\@testtrue
\fi}%
\let\f@depth\z@
\def \@doclearpage {%
\ifvoid\footins
\ifvbox\@kludgeins
{\setbox \@tempboxa \box \@kludgeins}%
\fi
\setbox\@tempboxa\vsplit\@cclv to\z@ \unvbox\@tempboxa
\setbox\@tempboxa\box\@cclv
\xdef\@deferlist{\@toplist\@botlist\@deferlist}%
\global \let \@toplist \@empty
\global \let \@botlist \@empty
\global \@colroom \@colht
\ifx \@currlist\@empty
\else
\@latexerr{Float(s) lost}\@ehb
\global \let \@currlist \@empty
\fi
\@makefcolumn\@deferlist
\@whilesw\if@fcolmade \fi{\@opcol\@makefcolumn\@deferlist}%
\if@twocolumn
\if@firstcolumn
\xdef\@deferlist{\@dbltoplist\@deferlist}%
\global \let \@dbltoplist \@empty
\global \@colht \textheight
\begingroup
\@dblfloatplacement
\@makefcolumn\@deferlist
\@whilesw\if@fcolmade \fi{\@outputpage
\@makefcolumn\@deferlist}%
\endgroup
\else
\vbox{}\clearpage
\fi
\fi
\ifx\@deferlist\@empty \else\clearpage \fi
\else
\setbox\@cclv\vbox{\box\@cclv\vfil}%
\@makecol\@opcol
\clearpage
\fi
}%
\def \@opcol {%
\if@twocolumn
\@outputdblcol
\else
\@outputpage
\fi
\global \@mparbottom \z@ \global \@textfloatsheight \z@
\@floatplacement
}
\gdef \@makecol {%
\ifvoid\footins
\setbox\@outputbox \box\@cclv
\else
\setbox\@outputbox \vbox {%
\boxmaxdepth \@maxdepth
\unvbox \@cclv
\vskip \skip\footins
\color@begingroup
\normalcolor
\footnoterule
\unvbox \footins
\color@endgroup
}%
\fi
\let\@elt\relax
\xdef\@freelist{\@freelist\@midlist}%
\global \let \@midlist \@empty
\@combinefloats
\ifvbox\@kludgeins
\@makespecialcolbox
\else
\setbox\@outputbox \vbox to\@colht {%
\@texttop
\dimen@ \dp\@outputbox
\unvbox \@outputbox
\vskip -\dimen@
\@textbottom
}%
\fi
\global \maxdepth \@maxdepth
}
\gdef \@reinserts{%
\ifvoid\footins\else\insert\footins{\unvbox\footins}\fi
\ifvbox\@kludgeins\insert\@kludgeins
{\unvbox\@kludgeins}\fi
}
\gdef \@makespecialcolbox {%
\setbox\@outputbox \vbox {%
\@texttop
\dimen@ \dp\@outputbox
\unvbox\@outputbox
\vskip-\dimen@
}%
\@tempdima \@colht
\ifdim \wd\@kludgeins>\z@
\advance \@tempdima -\ht\@outputbox
\advance \@tempdima \pageshrink
\setbox\@outputbox \vbox to \@colht {%
\unvbox\@outputbox
\vskip \@tempdima
\@textbottom
}%
\else
\advance \@tempdima -\ht\@kludgeins
\setbox \@outputbox \vbox to \@colht {%
\vbox to \@tempdima {%
\unvbox\@outputbox
\@textbottom}%
\vss}%
\fi
{\setbox \@tempboxa \box \@kludgeins}%
}
\let \@texttop \relax
\let \@textbottom \relax
\def\@activechar@info #1{%
\@latex@info@no@line {Active #1 character found while
output routine is active
\MessageBreak
This may be a bug in a package file
you are using}%
}
\begingroup
\obeylines\obeyspaces%
\catcode`\'\active%
\gdef\@resetactivechars{%
\def^^M{\@activechar@info{EOL}\space}%
\def {\@activechar@info{space}\space}%
\let'\active@math@prime}%
\endgroup
\def\@outputpage{%
\begingroup
\let \protect \noexpand
\language\document@default@language
\@resetactivechars
\global\let\@@if@newlist\if@newlist
\global\@newlistfalse
\@parboxrestore
\shipout \vbox{%
\set@typeset@protect
\aftergroup \endgroup
\aftergroup \set@typeset@protect
\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
\reset@font
\normalsize
\normalsfcodes
\let\label\@gobble
\let\index\@gobble
\let\glossary\@gobble
\baselineskip\z@skip \lineskip\z@skip \lineskiplimit\z@
\@begindvi
\vskip \topmargin
\moveright\@themargin \vbox {%
\setbox\@tempboxa \vbox to\headheight{%
\vfil
\color@hbox
\normalcolor
\hb@xt@\textwidth{\@thehead}%
\color@endbox
}%
\dp\@tempboxa \z@
\box\@tempboxa
\vskip \headsep
\box\@outputbox
\baselineskip \footskip
\color@hbox
\normalcolor
\hb@xt@\textwidth{\@thefoot}%
\color@endbox
}%
}%
\global\let\if@newlist\@@if@newlist
\global \@colht \textheight
\stepcounter{page}%
\let\firstmark\botmark
}
\def \@begindvi{%
\unvbox \@begindvibox
\global\let \@begindvi \@empty
}
\def \@combinefloats {%
\ifx \@toplist\@empty \else \@cflt \fi
\ifx \@botlist\@empty \else \@cflb \fi
}
\def \@cflt{%
\let \@elt \@comflelt
\setbox\@tempboxa \vbox{}%
\@toplist
\setbox\@outputbox \vbox{%
\boxmaxdepth \maxdepth
\unvbox\@tempboxa
\vskip -\floatsep
\topfigrule
\vskip \textfloatsep
\unvbox\@outputbox
}%
\let\@elt\relax
\xdef\@freelist{\@freelist\@toplist}%
\global\let\@toplist\@empty
}
\def \@cflb {%
\let\@elt\@comflelt
\setbox\@tempboxa \vbox{}%
\@botlist
\setbox\@outputbox \vbox{%
\unvbox\@outputbox
\vskip \textfloatsep
\botfigrule
\unvbox\@tempboxa
\vskip -\floatsep
}%
\let\@elt\relax
\xdef\@freelist{\@freelist\@botlist}%
\global \let \@botlist\@empty
}
\def\@comflelt#1{\setbox\@tempboxa
\vbox{\unvbox\@tempboxa\box #1\vskip\floatsep}}
\def\@comdblflelt#1{\setbox\@tempboxa
\vbox{\unvbox\@tempboxa\box #1\vskip\dblfloatsep}}
\def \@combinedblfloats{%
\ifx \@dbltoplist \@empty
\else
\setbox\@tempboxa \vbox{}%
\let \@elt \@comdblflelt
\@dbltoplist
\let \@elt \relax
\xdef \@freelist {\@freelist\@dbltoplist}%
\global\let \@dbltoplist \@empty
\setbox\@outputbox \vbox to\textheight
{%\boxmaxdepth\maxdepth %% probably not needed, CAR
\unvbox\@tempboxa\vskip-\dblfloatsep
\ifnum \@dbltopnum>\m@ne
\dblfigrule
\fi
\vskip \dbltextfloatsep
\unvbox\@outputbox
}%
\fi
}
\def \@startcolumn {%
\global \@colroom \@colht
\@tryfcolumn \@deferlist
\if@fcolmade
\else
\begingroup
\let \reserved@b \@deferlist
\global \let \@deferlist \@empty
\let \@elt \@scolelt
\reserved@b
\endgroup
\fi
}
\def \@startdblcolumn {%
\@tryfcolumn \@deferlist
\if@fcolmade
\else
\begingroup
\let \reserved@b \@deferlist
\global \let \@deferlist \@empty
\let \@elt \@sdblcolelt
\reserved@b
\endgroup
\fi
}%
\def \@tryfcolumn #1{%
\global \@fcolmadefalse
\ifx #1\@empty
\else
\xdef\@trylist{#1}%
\global \let \@failedlist \@empty
\begingroup
\let \@elt \@xtryfc \@trylist
\endgroup
\if@fcolmade
\@vtryfc #1%
\fi
\fi
}
\def\@scolelt#1{\def\@currbox{#1}\@addtonextcol}
\def\@sdblcolelt#1{\def\@currbox{#1}\@addtodblcol}
\def\@vtryfc #1{%
\global\setbox\@outputbox\vbox{}%
\let\@elt\@wtryfc
\@flsucceed
\global\setbox\@outputbox \vbox to\@colht{%
\vskip \@fptop
\vskip -\@fpsep
\unvbox \@outputbox
\vskip \@fpbot}%
\let\@elt\relax
\xdef #1{\@failedlist\@flfail}%
\xdef\@freelist{\@freelist\@flsucceed}}
\def\@wtryfc #1{%
\global\setbox\@outputbox\vbox{%
\unvbox\@outputbox
\vskip\@fpsep
\box #1}}
\def\@xtryfc #1{%
\@next\reserved@a\@trylist{}{}%
\@currtype \count #1%
\divide\@currtype\@xxxii
\multiply\@currtype\@xxxii
\@bitor \@currtype \@failedlist
\@testfp #1%
\@testwrongwidth #1%
\ifdim \ht #1>\@colht
\@testtrue
\fi
\if@test
\@cons\@failedlist #1%
\else
\@ytryfc #1%
\fi}%
\def\@ytryfc #1{%
\begingroup
\gdef\@flsucceed{\@elt #1}%
\global\let\@flfail\@empty
\@tempdima\ht #1%
\let\@elt\@ztryfc
\@trylist
\ifdim \@tempdima >\@fpmin
\global\@fcolmadetrue
\else
\@cons\@failedlist #1%
\fi
\endgroup
\if@fcolmade
\let\@elt\@gobble
\fi}
\def\@ztryfc #1{%
\@tempcnta\count #1%
\divide\@tempcnta\@xxxii
\multiply\@tempcnta\@xxxii
\@bitor \@tempcnta {\@failedlist \@flfail}%
\@testfp #1%
\@testwrongwidth #1%
\@tempdimb\@tempdima
\advance\@tempdimb\ht #1%
\advance\@tempdimb\@fpsep
\ifdim \@tempdimb >\@colht
\@testtrue
\fi
\if@test
\@cons\@flfail #1%
\else
\@cons\@flsucceed #1%
\@tempdima\@tempdimb
\fi}%
\def \@addtobot {%
\@getfpsbit 4\relax
\ifodd \@tempcnta
\@flsetnum \@botnum
\ifnum \@botnum>\z@
\@tempswafalse
\@flcheckspace \@botroom \@botlist
\if@tempswa
\global \maxdepth \z@
\@flupdates \@botnum \@botroom \@botlist
\@inserttrue
\fi
\fi
\fi
}
\def \@addtotoporbot {%
\@getfpsbit \tw@
\ifodd \@tempcnta
\@flsetnum \@topnum
\ifnum \@topnum>\z@
\@tempswafalse
\@flcheckspace \@toproom \@toplist
\if@tempswa
\@bitor\@currtype{\@midlist\@botlist}%
\if@test
\else
\@flupdates \@topnum \@toproom \@toplist
\@inserttrue
\fi
\fi
\fi
\fi
\if@insert
\else
\@addtobot
\fi
}
\def \@addtocurcol {%
\@insertfalse
\@setfloattypecounts
\ifnum \@fpstype=8
\else
\ifnum \@fpstype=24
\else
\@flsettextmin
\advance \@textmin \@textfloatsheight
\@reqcolroom \@pageht
\ifdim \@textmin>\@reqcolroom
\@reqcolroom \@textmin
\fi
\advance \@reqcolroom \ht\@currbox
\ifdim \@colroom>\@reqcolroom
\@flsetnum \@colnum
\ifnum \@colnum>\z@
\@bitor\@currtype\@deferlist
\@testwrongwidth\@currbox
\if@test
\else
\@bitor\@currtype\@botlist
\if@test
\@addtobot
\else
\ifodd \count\@currbox
\advance \@reqcolroom \intextsep
\ifdim \@colroom>\@reqcolroom
\global \advance \@colnum \m@ne
\global \advance \@textfloatsheight \ht\@currbox
\global \advance \@textfloatsheight 2\intextsep
\@cons \@midlist \@currbox
\if@nobreak
\nobreak
\@nobreakfalse
\everypar{}%
\else
\addpenalty \interlinepenalty
\fi
\vskip \intextsep
\box\@currbox
\penalty\interlinepenalty
\vskip\intextsep
\ifnum\outputpenalty <-\@Mii \vskip -\parskip\fi
\outputpenalty \z@
\@inserttrue
\fi
\fi
\if@insert
\else
\@addtotoporbot
\fi
\fi
\fi
\fi
\fi
\fi
\fi
\if@insert
\else
\@resethfps
\@cons\@deferlist\@currbox
\fi
}%
\def\@addtonextcol{%
\begingroup
\@insertfalse
\@setfloattypecounts
\ifnum \@fpstype=8
\else
\ifnum \@fpstype=24
\else
\@flsettextmin
\@reqcolroom \ht\@currbox
\advance \@reqcolroom \@textmin
\ifdim \@colroom>\@reqcolroom
\@flsetnum \@colnum
\ifnum\@colnum>\z@
\@bitor\@currtype\@deferlist
\@testwrongwidth\@currbox
\if@test
\else
\@addtotoporbot
\fi
\fi
\fi
\fi
\fi
\if@insert
\else
\@cons\@deferlist\@currbox
\fi
\endgroup
}%
\def\@addtodblcol{%
\begingroup
\@insertfalse
\@setfloattypecounts
\@getfpsbit \tw@
\ifodd\@tempcnta
\@flsetnum \@dbltopnum
\ifnum \@dbltopnum>\z@
\@tempswafalse
\ifdim \@dbltoproom>\ht\@currbox
\@tempswatrue
\else
\ifnum \@fpstype<\sixt@@n
\advance \@dbltoproom \@textmin
\ifdim \@dbltoproom>\ht\@currbox
\@tempswatrue
\fi
\advance \@dbltoproom -\@textmin
\fi
\fi
\if@tempswa
\@bitor \@currtype \@deferlist
\@testwrongwidth\@currbox
\if@test
\else
\@tempdima -\ht\@currbox
\advance\@tempdima
-\ifx \@dbltoplist\@empty \dbltextfloatsep \else
\dblfloatsep \fi
\global \advance \@dbltoproom \@tempdima
\global \advance \@colht \@tempdima
\global \advance \@dbltopnum \m@ne
\@cons \@dbltoplist \@currbox
\@inserttrue
\fi
\fi
\fi
\fi
\if@insert
\else
\@cons\@deferlist\@currbox
\fi
\endgroup
}%
\def\@addmarginpar{\@next\@marbox\@currlist{\@cons\@freelist\@marbox
\@cons\@freelist\@currbox}\@latexbug\@tempcnta\@ne
\if@twocolumn
\if@firstcolumn \@tempcnta\m@ne \fi
\else
\if@mparswitch
\ifodd\c@page \else\@tempcnta\m@ne \fi
\fi
\if@reversemargin \@tempcnta -\@tempcnta \fi
\fi
\ifnum\@tempcnta <\z@ \global\setbox\@marbox\box\@currbox \fi
\@tempdima\@mparbottom
\advance\@tempdima -\@pageht
\advance\@tempdima\ht\@marbox
\ifdim\@tempdima >\z@
\@latex@warning@no@line {Marginpar on page \thepage\space moved}%
\else
\@tempdima\z@
\fi
\global\@mparbottom\@pageht
\global\advance\@mparbottom\@tempdima
\global\advance\@mparbottom\dp\@marbox
\global\advance\@mparbottom\marginparpush
\advance\@tempdima -\ht\@marbox
\global\setbox \@marbox
\vbox {\vskip \@tempdima
\box \@marbox}%
\global \ht\@marbox \z@
\global \dp\@marbox \z@
\kern -\@pagedp
\nointerlineskip
\hb@xt@\columnwidth
{\ifnum \@tempcnta >\z@
\hskip\columnwidth \hskip\marginparsep
\else
\hskip -\marginparsep \hskip -\marginparwidth
\fi
\box\@marbox \hss}%
\nointerlineskip
\hbox{\vrule \@height\z@ \@width\z@ \@depth\@pagedp}}
\newinsert \@kludgeins
\global\dimen\@kludgeins \maxdimen
\global\count\@kludgeins 1000
\gdef \enlargethispage {%
\@ifstar
{%
\@enlargepage{\hbox{\kern\p@}}}%
{%
\@enlargepage\@empty}%
}
\gdef\@enlargepage#1#2{%
\@tempskipa#2\relax
\ifdim \@tempskipa>.5\maxdimen
\@latexerr{Suggested\space extra\space height\space
(\the\@tempskipa)\space dangerously\space
large}\@eha
\else
\ifdim \vsize<.5\maxdimen
\@bsphack
\insert\@kludgeins{#1\vskip-\@tempskipa}%
\@esphack
\else
\@latexerr{Page\space height\space already\space
too\space large}\@eha
\fi
\fi
}
\def \suppressfloats {%
\@ifnextchar [%
\@flstop
{\global \@colnum \z@}%
}
\def \@flstop [#1]{%
\if t#1%
\global \@topnum \z@
\fi
\if b#1%
\global \@botnum \z@
\fi
}
\newcount \@fpstype
\newdimen \@reqcolroom
\newdimen \@textfloatsheight
\def \@fpsadddefault {%
\edef \@fps {\@fps\csname fps@\@captype \endcsname}%
\@latex@warning {%
No positions in optional float specifier.\MessageBreak
Default added (so using `\@fps')}%
}
\def \@setfloattypecounts {%
\@currtype \count\@currbox
\@fpstype \count\@currbox
\divide\@currtype\@xxxii \multiply\@currtype\@xxxii
\advance \@fpstype -\@currtype
}
\def \@getfpsbit {%
\@boxfpsbit \@currbox
}
\def \@boxfpsbit #1#2{%
\@tempcnta \count#1%
\divide \@tempcnta #2\relax
}
\def \@testfp #1{%
\@boxfpsbit #18\relax % Really `#1 8' for human readers!
\ifodd \@tempcnta
\else
\@testtrue
\fi
}
\def \@setfpsbit #1{%
\@tempcntb \@tempcnta
\divide \@tempcntb #1\relax
\ifodd \@tempcntb
\else
\advance \@tempcnta #1\relax
\fi
}
\def \@resethfps {%
\let\reserved@a\@empty
\ifnum \@fpstype=\@ne
\def \reserved@a {!}%
\@fpstype 17
\fi
\ifnum \@fpstype=17
\global \advance \count\@currbox \tw@
\@latex@warning@no@line {%
`\reserved@a h' float specifier changed to `\reserved@a ht'}%
\fi
}
\def \@flsetnum #1{%
\ifnum \@fpstype<\sixt@@n
\ifnum #1=\z@
#1\@ne
\fi
\fi
}
\def \@flsettextmin {%
\ifnum \@fpstype<\sixt@@n
\@textmin \z@
\else
\@textmin \textfraction\@colht
\fi
}
\def \@flcheckspace #1#2{%
\advance \@reqcolroom
\ifx #2\@empty \textfloatsep \else \floatsep \fi
\ifdim \@colroom>\@reqcolroom
\ifdim #1>\ht\@currbox
\@tempswatrue
\else
\ifnum \@fpstype<\sixt@@n
\@tempswatrue
\fi
\fi
\fi
}
\def \@flupdates #1#2#3{%
\global \advance #1\m@ne
\global \advance \@colnum \m@ne
\@tempdima -\ht\@currbox
\advance \@tempdima
-\ifx #3\@empty \textfloatsep \else \floatsep \fi
\global \advance #2\@tempdima
\global \advance \@colroom \@tempdima
\@cons #3\@currbox
}
\def\@makefcolumn #1{%
\begingroup
\@fpmin -\maxdimen
\let \@testfp \@gobble
\@tryfcolumn #1%
\endgroup
}
\def\@outputdblcol{%
\if@firstcolumn
\global\@firstcolumnfalse
\global\setbox\@leftcolumn\copy\@outputbox
\splitmaxdepth\maxdimen
\vbadness\maxdimen
\setbox\@outputbox\vbox{\unvbox\@outputbox\unskip}%
\setbox\@outputbox\vsplit\@outputbox to\maxdimen
\toks@\expandafter{\topmark}%
\xdef\@firstcoltopmark{\the\toks@}%
\toks@\expandafter{\splitfirstmark}%
\xdef\@firstcolfirstmark{\the\toks@}%
\ifx\@firstcolfirstmark\@empty
\global\let\@setmarks\relax
\else
\gdef\@setmarks{%
\let\firstmark\@firstcolfirstmark
\let\topmark\@firstcoltopmark}%
\fi
\else
\global\@firstcolumntrue
\setbox\@outputbox\vbox{%
\hb@xt@\textwidth{%
\hb@xt@\columnwidth{\box\@leftcolumn \hss}%
\hfil
{\normalcolor\vrule \@width\columnseprule}%
\hfil
\hb@xt@\columnwidth{\box\@outputbox \hss}}}%
\@combinedblfloats
\@setmarks
\@outputpage
\begingroup
\@dblfloatplacement
\@startdblcolumn
\@whilesw\if@fcolmade \fi{\@outputpage
\@startdblcolumn}%
\endgroup
\fi}%
\newcount\c@topnumber
\setcounter{topnumber}{2}
\newcommand\topfraction{.7}
\newcount\c@bottomnumber
\setcounter{bottomnumber}{1}
\newcommand\bottomfraction{.3}
\newcount\c@totalnumber
\setcounter{totalnumber}{3}
\newcommand\textfraction{.2}
\newcommand\floatpagefraction{.5}
\newcount\c@dbltopnumber
\setcounter{dbltopnumber}{2}
\newcommand\dbltopfraction{.7}
\newcommand\dblfloatpagefraction{.5}
\newskip\floatsep
\newskip\textfloatsep
\newskip\intextsep
\setlength\floatsep {12\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\textfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}
\setlength\intextsep {12\p@ \@plus 2\p@ \@minus 2\p@}
\newskip\dblfloatsep
\newskip\dbltextfloatsep
\setlength\dblfloatsep {12\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\dbltextfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}
\newskip\@fptop
\newskip\@fpsep
\newskip\@fpbot
\setlength\@fptop{0\p@ \@plus 1fil}
\setlength\@fpsep{8\p@ \@plus 2fil}
\setlength\@fpbot{0\p@ \@plus 1fil}
\newskip\@dblfptop
\newskip\@dblfpsep
\newskip\@dblfpbot
\setlength\@dblfptop{0\p@ \@plus 1fil}
\setlength\@dblfpsep{8\p@ \@plus 2fil}
\setlength\@dblfpbot{0\p@ \@plus 1fil}
\let\topfigrule=\relax
\let\botfigrule=\relax
\let\dblfigrule=\relax
%%% From File: ltfinal.dtx
\tracingstats1
\newcount\@lowpenalty
\newcount\@medpenalty
\newcount\@highpenalty
\ifx\marks\@undefined\else
\def\newmarks{%
\e@alloc\marks \e@alloc@chardef{\count256}\m@ne\e@alloc@top}
\fi
\ifx\XeTeXcharclass\@undefined
\else
\ifdim\the\XeTeXversion\XeTeXrevision\p@>0.99993\p@
\chardef\e@alloc@intercharclass@top=4095
\else
\chardef\e@alloc@intercharclass@top=255
\fi
\def\newXeTeXintercharclass{%
\e@alloc\XeTeXcharclass
\chardef\xe@alloc@intercharclass\m@ne\e@alloc@intercharclass@top}
\fi
\ifx\XeTeXcharclass\@undefined
\else
\countdef\xe@alloc@intercharclass=257
\xe@alloc@intercharclass=\z@
\fi
\unitlength = 1pt
\fboxsep = 3pt
\fboxrule = .4pt
\@maxdepth = \maxdepth
\vsize = 1000pt
\@colroom = \vsize
\@colht = \vsize
\textheight=.5\maxdimen
\textwidth=\textheight
\ps@empty
\ifnum 0%
\ifx\Umathcode\@undefined\else 1\fi
\ifx\XeTeXmathcode\@undefined\else 1\fi
>\z@
\message{ Unicode character data,}
\input{load-unicode-data}
\lccode`\- =`\- % default hyphen char
\else
\def\reserved@a#1#2{%
\@tempcnta#1\relax
\@tempcntb#2\relax
\reserved@b
}
\def\reserved@b{%
\ifnum\@tempcnta>\@tempcntb\else
\reserved@c\@tempcnta
\advance\@tempcnta\@ne
\expandafter\reserved@b
\fi
}
\def\reserved@c#1{%
\count@=#1\advance\count@ by -"20
\uccode#1=\count@
\lccode#1=#1
}
\reserved@a{`\a}{`\z}
\reserved@a{"A0}{"BC}
\reserved@a{"E0}{"FF}
\def\reserved@c#1{%
\count@=#1\advance\count@ by "20
\uccode#1=#1
\lccode#1=\count@
\sfcode#1=999
}
\reserved@a{`\A}{`\Z}
\reserved@a{"80}{"9C}
\reserved@a{"C0}{"DF}
\uccode`\^^Y=`\I % dotless i
\lccode`\^^Y=`\^^Y % dotless i
\uccode`\^^Z=`\J % dotless j, ae in OT1
\lccode`\^^Z=`\^^Z % dotless j, ae in OT1
\lccode`\^^9d=`\i % dotted I
\uccode`\^^9d=`\^^9d % dotted I
\lccode`\^^9e=`\^^9e % d-bar
\uccode`\^^9e=`\^^d0 % d-bar
\lccode`\^^[=`\^^[ % oe in OT1
\lccode`\- =`\- % default hyphen char
\lccode 127=127 % alternate hyphen char
\lccode 23 =23 % textcompwordmark in T1
\fi
\@expl@finalise@setup@@
\def\@expl@finalise@setup@@{}
\ifx\XeTeXuseglyphmetrics\@undefined
\else
\XeTeXuseglyphmetrics=1 %
\XeTeXdashbreakstate=1 %
\fi
\InputIfFileExists{hyphen.cfg}
{\typeout{===========================================^^J%
Local configuration file hyphen.cfg used^^J%
===========================================}%
\def\@addtofilelist##1{\xdef\@filelist{\@filelist,##1}}%
}
{\input{hyphen.ltx}}
\let\@addtofilelist\@gobble
\ifx\l@nohyphenation \@undefined
\newlanguage\l@nohyphenation
\fi
\let\document@default@language\m@ne
\ifdim \font@submax >\z@
\@font@warning{Size substitutions with differences\MessageBreak
up to \font@submax\space have occurred.\MessageBreak
\MessageBreak
Please check the transcript file
carefully\MessageBreak
and redo the format generation if necessary!
\@gobbletwo}%
\errhelp{Only stopped, to give you time to
read the above message.}
\errmessage{}
\def\font@submax{0pt}
\fi
\ifnum0%
\ifx\Umathcode\@undefined\else 1\fi
\ifx\mubyte\@undefined\else 1\fi
\ifx\charsubdef\@undefined\else 1\fi
=\z@
\def\saved@space@catcode{10}
\let\@inpenc@test\relax
\def\IeC{%
\ifx\protect\@typeset@protect
\expandafter\@firstofone
\else
\noexpand\IeC
\fi
}
\@tempcnta=1
\loop
\catcode\@tempcnta=13 %
\advance\@tempcnta\@ne %
\ifnum\@tempcnta<32 %
\repeat %
\catcode0=15 % null
\catcode9=10 % tab
\catcode10=12 % ctrl J
\catcode12=13 % ctrl L
\catcode13=5 % newline
\@tempcnta=128
\loop
\catcode\@tempcnta=13
\advance\@tempcnta\@ne
\ifnum\@tempcnta<256
\repeat
\def\UseRawInputEncoding{%
\let\inputencodingname\@undefined % revert
\let\DeclareFontEncoding@\DeclareFontEncoding@saved % revert
\let\DeclareUnicodeCharacter\@undefined % revert
\@tempcnta=1
\loop
\catcode\@tempcnta=15 %
\advance\@tempcnta\@ne %
\ifnum\@tempcnta<32 %
\repeat %
\catcode0=15 % null
\catcode9=10 % tab
\catcode10=12 % ctrl J
\catcode12=13 % ctrl L
\catcode13=5 % newline
\@tempcnta=128
\loop
\catcode\@tempcnta=12
\advance\@tempcnta\@ne
\ifnum\@tempcnta<256
\repeat
}
\let\DeclareFontEncoding@saved\DeclareFontEncoding@
\edef\inputencodingname{utf8}%
\input{utf8.def}
\let\UTFviii@undefined@err@@\UTFviii@undefined@err
\let\UTFviii@invalid@err@@\UTFviii@invalid@err
\let\UTFviii@two@octets@@\UTFviii@two@octets
\let\UTFviii@three@octets@@\UTFviii@three@octets
\let\UTFviii@four@octets@@\UTFviii@four@octets
\def\UTFviii@undefined@err#1{\@gobble#1}%
\let\UTFviii@invalid@err\string
\let\UTFviii@two@octets\string
\let\UTFviii@three@octets\string
\let\UTFviii@four@octets\string
\everyjob\expandafter{\the\everyjob
\let\UTFviii@undefined@err\UTFviii@undefined@err@@
\let\UTFviii@invalid@err\UTFviii@invalid@err@@
\let\UTFviii@two@octets\UTFviii@two@octets@@
\let\UTFviii@three@octets\UTFviii@three@octets@@
\let\UTFviii@four@octets\UTFviii@four@octets@@
}
\let\@inpenc@test\@undefined
\let\saved@space@catcode\@undefined
\else
\@tempcnta=0
\loop
\catcode\@tempcnta=15 %
\advance\@tempcnta\@ne %
\ifnum\@tempcnta<32 %
\repeat %
\catcode0=15 % null
\catcode9=10 % tab
\catcode10=12 % ctrl J
\catcode12=13 % ctrl L
\catcode13=5 % newline
\let\UseRawInputEncoding\relax
\fi
\def\reserved@a#1#2{%
\@tempcnta#1\relax
\@tempcntb#2\relax
\reserved@b
}
\def\reserved@b{%
\ifnum\@tempcnta>\@tempcntb\else
\reserved@c\@tempcnta
\advance\@tempcnta\@ne
\expandafter\reserved@b
\fi
}
\catcode`\ =10
\catcode`\#=6
\catcode`\$=3
\catcode`\%=14
\catcode`\&=4
\catcode`\\=0
\catcode`\^=7
\catcode`\_=8
\catcode`\{=1
\catcode`\}=2
\catcode`\~=13
\catcode`\@=11
\catcode`\^^I=10
\catcode`\^^J=12
\catcode`\^^L=13
\catcode`\^^M=5
\def\reserved@c#1{\catcode#1=12\relax}
\reserved@c{`\!}
\reserved@c{`\"}
\reserved@a{`\'}{`\?}
\reserved@c{`\[}
\reserved@c{`\]}
\reserved@c{`\`}
\reserved@c{`\|}
\def\reserved@c#1{\catcode#1=11\relax}
\reserved@a{`\A}{`\Z}
\reserved@a{`\a}{`\z}
\ifnum 0%
\ifx\Umathcode\@undefined\else 1\fi
\ifx\XeTeXmathcode\@undefined\else 1\fi
>\z@
\else
\def\reserved@c#1{%
\count@=#1\advance\count@ by -"20
\uccode#1=\count@
\lccode#1=#1
}
\reserved@a{`\a}{`\z}
\reserved@a{"A0}{"BC}
\reserved@a{"E0}{"FF}
\def\reserved@c#1{%
\count@=#1\advance\count@ by "20
\uccode#1=#1
\lccode#1=\count@
\sfcode#1=999
}
\reserved@a{`\A}{`\Z}
\reserved@a{"80}{"9C}
\reserved@a{"C0}{"DF}
\uccode`\^^Y=`\I % dotless i
\lccode`\^^Y=`\^^Y % dotless i
\uccode`\^^Z=`\J % dotless j, ae in OT1
\lccode`\^^Z=`\^^Z % dotless j, ae in OT1
\lccode`\^^9d=`\i % dotted I
\uccode`\^^9d=`\^^9d % dotted I
\lccode`\^^9e=`\^^9e % d-bar
\uccode`\^^9e=`\^^d0 % d-bar
\lccode`\^^[=`\^^[ % oe in OT1
\fi % End of reset block for 8-bit engines
\DeclareRobustCommand{\MakeUppercase}[1]{{%
\def\i{I}\def\j{J}%
\def\reserved@a##1##2{\let##1##2\reserved@a}%
\expandafter\reserved@a\@uclclist\reserved@b{\reserved@b\@gobble}%
\let\UTF@two@octets@noexpand\@empty
\let\UTF@three@octets@noexpand\@empty
\let\UTF@four@octets@noexpand\@empty
\protected@edef\reserved@a{\uppercase{#1}}%
\reserved@a
}}
\DeclareRobustCommand{\MakeLowercase}[1]{{%
\def\reserved@a##1##2{\let##2##1\reserved@a}%
\expandafter\reserved@a\@uclclist\reserved@b{\reserved@b\@gobble}%
\let\UTF@two@octets@noexpand\@empty
\let\UTF@three@octets@noexpand\@empty
\let\UTF@four@octets@noexpand\@empty
\protected@edef\reserved@a{\lowercase{#1}}%
\reserved@a
}}
\def\@uclclist{\oe\OE\o\O\ae\AE
\dh\DH\dj\DJ\l\L\ng\NG\ss\SS\th\TH}
\protected@edef\MakeUppercase#1{\MakeUppercase{#1}}
\protected@edef\MakeLowercase#1{\MakeLowercase{#1}}
\let\reserved@a\@filelist
\let\reserved@b=\@undefined
\let\reserved@c=\@undefined
\let\reserved@d=\@undefined
\let\reserved@e=\@undefined
\let\reserved@f=\@undefined
\toks0{}
\toks2{}
\toks4{}
\toks6{}
\toks8{}
\errhelp{}
\def\@providesfile#1[#2]{%
\wlog{File: #1 #2}%
\expandafter\xdef\csname ver@#1\endcsname{#2}%
\endgroup}
\let\@filelist\@gobble
\def\@addtofilelist#1{\xdef\@filelist{\@filelist,#1}}%
\@input{latex2e-first-aid-for-external-files.ltx}
\makeatother
\errorstopmode
\dump
\endinput
%%
%% End of file `latex.ltx'.