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eplain3.tex
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eplain3.tex
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%% @texfile{
%% author = "Karl Berry, Steven Smith, Oleg Katsitadze, and others",
%% version = "3.6",
%% date = "Mon Sep 30 11:39:28 PDT 2013",
%% filename = "eplain.tex",
%% email = "[email protected]",
%% checksum = "4346 9755 139706",
%% codetable = "ASCII",
%% supported = "yes",
%% docstring = "This file defines macros that extend and expand on
%% plain TeX. eplain.tex is xeplain.tex and the other
%% source files with comments stripped; see the original
%% files for author credits, etc. The original sources
%% can be found in Eplain source zip archive in your TeX
%% distribution, on CTAN or on Eplain's home page at
%% http://tug.org/eplain. And please base diffs or
%% other contributions on xeplain.tex, not the
%% stripped-down eplain.tex.",
%% }
\ifx\eplain\undefined
\let\next\relax
\else
\expandafter\let\expandafter\next\csname endinput\endcsname
\fi
\next
%%
%% This is file `ifpdf.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% ifpdf.dtx (with options: `package')
%%
%% This is a generated file.
%%
%% Project: ifpdf
%% Version: 2011/01/30 v2.3
%%
%% Copyright (C) 2001, 2005-2011 by
%% Heiko Oberdiek <heiko.oberdiek at googlemail.com>
%%
%% This work 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. This version of this license is in
%% http://www.latex-project.org/lppl/lppl-1-3c.txt
%% and the latest version of this license is in
%% http://www.latex-project.org/lppl.txt
%% and version 1.3 or later is part of all distributions of
%% LaTeX version 2005/12/01 or later.
%%
%% This work has the LPPL maintenance status "maintained".
%%
%% This Current Maintainer of this work is Heiko Oberdiek.
%%
%% The Base Interpreter refers to any `TeX-Format',
%% because some files are installed in TDS:tex/generic//.
%%
%% This work consists of the main source file ifpdf.dtx
%% and the derived files
%% ifpdf.sty, ifpdf.pdf, ifpdf.ins, ifpdf.drv, ifpdf-test1.tex.
%%
\begingroup\catcode61\catcode48\catcode32=10\relax%
\catcode13=5 % ^^M
\endlinechar=13 %
\catcode35=6 % #
\catcode39=12 % '
\catcode44=12 % ,
\catcode45=12 % -
\catcode46=12 % .
\catcode58=12 % :
\catcode64=11 % @
\catcode123=1 % {
\catcode125=2 % }
\expandafter\let\expandafter\x\csname [email protected]\endcsname
\ifx\x\relax % plain-TeX, first loading
\else
\def\empty{}%
\ifx\x\empty % LaTeX, first loading,
\else
\expandafter\ifx\csname PackageInfo\endcsname\relax
\def\x#1#2{%
\immediate\write-1{Package #1 Info: #2.}%
}%
\else
\def\x#1#2{\PackageInfo{#1}{#2, stopped}}%
\fi
\x{ifpdf}{The package is already loaded}%
\fi
\fi
\endgroup%
\begingroup\catcode61\catcode48\catcode32=10\relax%
\catcode13=5 % ^^M
\endlinechar=13 %
\catcode35=6 % #
\catcode39=12 % '
\catcode40=12 % (
\catcode41=12 % )
\catcode44=12 % ,
\catcode45=12 % -
\catcode46=12 % .
\catcode47=12 % /
\catcode58=12 % :
\catcode64=11 % @
\catcode91=12 % [
\catcode93=12 % ]
\catcode123=1 % {
\catcode125=2 % }
\expandafter\ifx\csname ProvidesPackage\endcsname\relax
\def\x#1#2#3[#4]{\endgroup
\xdef#1{#4}%
}%
\else
\def\x#1#2[#3]{\endgroup
#2[{#3}]%
\ifx#1\@undefined
\xdef#1{#3}%
\fi
\ifx#1\relax
\xdef#1{#3}%
\fi
}%
\fi
\expandafter\x\csname [email protected]\endcsname
\ProvidesPackage{ifpdf}%
[2011/01/30 v2.3 Provides the ifpdf switch (HO)]%
\begingroup\catcode61\catcode48\catcode32=10\relax%
\catcode13=5 % ^^M
\endlinechar=13 %
\catcode123=1 % {
\catcode125=2 % }
\catcode64=11 % @
\def\x{\endgroup
\expandafter\edef\csname ifpdf@AtEnd\endcsname{%
\endlinechar=\the\endlinechar\relax
\catcode13=\the\catcode13\relax
\catcode32=\the\catcode32\relax
\catcode35=\the\catcode35\relax
\catcode61=\the\catcode61\relax
\catcode64=\the\catcode64\relax
\catcode123=\the\catcode123\relax
\catcode125=\the\catcode125\relax
}%
}%
\x\catcode61\catcode48\catcode32=10\relax%
\catcode13=5 % ^^M
\endlinechar=13 %
\catcode35=6 % #
\catcode64=11 % @
\catcode123=1 % {
\catcode125=2 % }
\def\TMP@EnsureCode#1#2{%
\edef\ifpdf@AtEnd{%
\ifpdf@AtEnd
\catcode#1=\the\catcode#1\relax
}%
\catcode#1=#2\relax
}
\TMP@EnsureCode{10}{12}% ^^J
\TMP@EnsureCode{39}{12}% '
\TMP@EnsureCode{40}{12}% (
\TMP@EnsureCode{41}{12}% )
\TMP@EnsureCode{44}{12}% ,
\TMP@EnsureCode{45}{12}% -
\TMP@EnsureCode{46}{12}% .
\TMP@EnsureCode{47}{12}% /
\TMP@EnsureCode{58}{12}% :
\TMP@EnsureCode{60}{12}% <
\TMP@EnsureCode{91}{12}% [
\TMP@EnsureCode{93}{12}% ]
\TMP@EnsureCode{94}{7}% ^
\TMP@EnsureCode{96}{12}% `
\begingroup
\expandafter\ifx\csname ifpdf\endcsname\relax
\else
\edef\i/{\expandafter\string\csname ifpdf\endcsname}%
\expandafter\ifx\csname PackageError\endcsname\relax
\def\x#1#2{%
\edef\z{#2}%
\expandafter\errhelp\expandafter{\z}%
\errmessage{Package ifpdf Error: #1}%
}%
\def\y{^^J}%
\newlinechar=10 %
\else
\def\x#1#2{%
\PackageError{ifpdf}{#1}{#2}%
}%
\def\y{\MessageBreak}%
\fi
\x{Name clash, \i/ is already defined}{%
Incompatible versions of \i/ can cause problems,\y
therefore package loading is aborted.%
}%
\endgroup
\expandafter\ifpdf@AtEnd
\fi%
\endgroup
\begingroup
\def\skip#1\relax\begingroup{}%
\expandafter\ifx\csname pdfoutput\endcsname\relax
\else
\expandafter\skip
\fi
\expandafter\ifx\csname directlua\endcsname\relax
\expandafter\skip
\fi
\endgroup
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname RequirePackage\endcsname\relax
\def\TMP@RequirePackage#1[#2]{%
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname ver@#1.sty\endcsname\relax
\input #1.sty\relax
\fi
}%
\TMP@RequirePackage{ifluatex}[2009/04/10]%
\else
\RequirePackage{ifluatex}[2009/04/10]%
\fi
\ifluatex
\ifnum\luatexversion<36 %
\else
\begingroup
\directlua{tex.enableprimitives('ifpdf', {'pdfoutput'})}%
\global\let\pdfoutput\ifpdfpdfoutput
\endgroup
\fi
\fi
\relax\begingroup\endgroup
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname newif\endcsname\relax
\edef\pdffalse{%
\let
\expandafter\noexpand\csname ifpdf\endcsname
\expandafter\noexpand\csname iffalse\endcsname
}%
\edef\pdftrue{%
\let
\expandafter\noexpand\csname ifpdf\endcsname
\expandafter\noexpand\csname iftrue\endcsname
}%
\pdffalse
\else
\csname newif\expandafter\endcsname\csname ifpdf\endcsname
\fi
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname pdfoutput\endcsname\relax
\else
\ifnum\pdfoutput<1 %
\else
\pdftrue
\fi
\fi
\begingroup
\expandafter\ifx\csname pdfoutput\endcsname\relax
\else
\escapechar=92 %
\edef\m{\meaning\pdfoutput}%
\edef\p{\string\pdfoutput}%
\ifx\m\p
\else
\expandafter\ifx\csname PackageWarningNoLine\endcsname\relax
\def\PackageWarningNoLine#1#2{%
\immediate\write16{%
Package `#1' Warning: #2.%
}%
}%
\fi
\PackageWarningNoLine{ifpdf}{%
Someone has redefined \string\pdfoutput%
}%
\fi
\fi
\endgroup
\begingroup
\expandafter\ifx\csname PackageInfo\endcsname\relax
\def\x#1#2{%
}%
\else
\let\x\PackageInfo
\expandafter\let\csname on@line\endcsname\empty
\fi
\x{ifpdf}{pdfTeX in PDF mode is \ifpdf\else not \fi detected}%
\endgroup
\ifpdf@AtEnd%
%%
%% End of file `ifpdf.sty'.
\def\makeactive#1{\catcode`#1 = \active \ignorespaces}%
\chardef\letter = 11
\chardef\other = 12
\def\makeatletter{%
\edef\resetatcatcode{\catcode`\noexpand\@\the\catcode`\@\relax}%
\catcode`\@11\relax
}%
\def\makeatother{%
\edef\resetatcatcode{\catcode`\noexpand\@\the\catcode`\@\relax}%
\catcode`\@12\relax
}%
\edef\leftdisplays{\the\catcode`@}%
\catcode`@ = \letter
\let\@eplainoldatcode = \leftdisplays
\toksdef\toks@ii = 2
\def\uncatcodespecials{%
\def\do##1{\catcode`##1 = \other}%
\dospecials
}%
{%
\makeactive\^^M %
\long\gdef\letreturn#1{\let^^M = #1}%
}%
\let\@eattoken = \relax % Define this, so \eattoken can be used in \edef.
\def\eattoken{\let\@eattoken = }%
\def\gobble#1{}%
\def\gobbletwo#1#2{}%
\def\gobblethree#1#2#3{}%
\def\identity#1{#1}%
\def\@emptymarkA{\@emptymarkB}
\def\ifempty#1{\@@ifempty #1\@emptymarkA\@emptymarkB}%
\def\@@ifempty#1#2\@emptymarkB{\ifx #1\@emptymarkA}%
\def\@gobbleminus#1{\ifx-#1\else#1\fi}%
\def\ifinteger#1{\ifcat_\ifnum9<1\@gobbleminus#1 _\else A\fi}%
\def\isinteger{TT\fi\ifinteger}%
\def\@gobblemeaning#1:->{}%
\def\sanitize{\expandafter\@gobblemeaning\meaning}%
\def\ifundefined#1{\expandafter\ifx\csname#1\endcsname\relax}%
\def\csn#1{\csname#1\endcsname}%
\def\ece#1#2{\expandafter#1\csname#2\endcsname}%
\def\expandonce{\expandafter\noexpand}%
\let\@plainwlog = \wlog
\let\wlog = \gobble
\newlinechar = `^^J
\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}%
\def\loggingall{\tracingcommands\tw@\tracingstats\tw@
\tracingpages\@ne\tracingoutput\@ne\tracinglostchars\@ne
\tracingmacros\tw@\tracingparagraphs\@ne\tracingrestores\@ne
\showboxbreadth\maxdimen\showboxdepth\maxdimen
}%
\def\tracingboxes{\showboxbreadth = \maxdimen \showboxdepth = \maxdimen}%
\def\gtracingoff{\begingroup \globaldefs = 1 \tracingoff \endgroup}%
\def\tracingoff{\tracingonline\z@\tracingcommands\z@\tracingstats\z@
\tracingpages\z@\tracingoutput\z@\tracinglostchars\z@
\tracingmacros\z@\tracingparagraphs\z@\tracingrestores\z@
\showboxbreadth5 \showboxdepth3
}%
\begingroup
\catcode`\{ = 12 \catcode`\} = 12
\catcode`\[ = 1 \catcode`\] = 2
\gdef\lbracechar[{]%
\gdef\rbracechar[}]%
\catcode`\% = \other
\gdef\percentchar[%]\endgroup
\def\vpenalty{\ifhmode\par\fi \penalty}%
\def\hpenalty{\ifvmode\leavevmode\fi \penalty}%
\def\iterate{%
\let\loop@next\relax
\body
\let\loop@next\iterate
\fi
\loop@next
}%
\def\edefappend#1#2{%
\toks@ = \expandafter{#1}%
\edef#1{\the\toks@ #2}%
}%
\def\allowhyphens{\nobreak\hskip\z@skip}%
\long\def\hookprepend{\@hookassign{\the\toks@ii \the\toks@}}%
\long\def\hookappend{\@hookassign{\the\toks@ \the\toks@ii}}%
\let\hookaction = \hookappend % either one should be ok
\long\def\@hookassign#1#2#3{%
\expandafter\ifx\csname @#2hook\endcsname \relax
\toks@ = {}%
\else
\expandafter\let\expandafter\temp \csname @#2hook\endcsname
\toks@ = \expandafter{\temp}%
\fi
\toks2 = {#3}% Don't expand the argument all the way.
\ece\edef{@#2hook}{#1}%
}%
\long\def\hookactiononce#1#2{%
\edefappend#2{\global\let\noexpand#2\relax}
\hookaction{#1}#2%
}%
\def\hookrun#1{%
\expandafter\ifx\csname @#1hook\endcsname \relax \else
\def\temp{\csname @#1hook\endcsname}%
\expandafter\temp
\fi
}%
\def\setproperty#1#2#3{\ece\edef{#1@p#2}{#3}}%
\def\setpropertyglobal#1#2#3{\ece\xdef{#1@p#2}{#3}}%
\def\getproperty#1#2{%
\expandafter\ifx\csname#1@p#2\endcsname\relax
\else \csname#1@p#2\endcsname
\fi
}%
\ifx\@undefinedmessage\@undefined
\def\@undefinedmessage
{No .aux file; I won't warn you about undefined labels.}%
\fi
%% @texfile{
%% author = "Karl Berry and Oren Patashnik",
%% version = "0.99n",
%% date = "30 September 2013",
%% filename = "btxmac.tex",
%% address = "[email protected]",
%% supported = "yes",
%% docstring = "Defines macros that make BibTeX work with plain TeX",
%% }
\edef\cite{\the\catcode`@}%
\catcode`@ = 11
\let\@oldatcatcode = \cite
\chardef\@letter = 11
\chardef\@other = 12
\def\@innerdef#1#2{\edef#1{\expandafter\noexpand\csname #2\endcsname}}%
\@innerdef\@innernewcount{newcount}%
\@innerdef\@innernewdimen{newdimen}%
\@innerdef\@innernewif{newif}%
\@innerdef\@innernewwrite{newwrite}%
\def\@gobble#1{}%
\ifx\inputlineno\@undefined
\let\@linenumber = \empty % Pre-3.0.
\else
\def\@linenumber{\the\inputlineno:\space}%
\fi
\long\def\@futurenonspacelet#1{\def\cs{#1}%
\afterassignment\@stepone\let\@nexttoken=
}%
\begingroup % The grouping here avoids stepping on an outside use of `\\'.
\def\\{\global\let\@stoken= }%
\\ % now \@stoken is a space token (\\ is a control symbol, so that
\endgroup
\def\@stepone{\expandafter\futurelet\cs\@steptwo}%
\def\@steptwo{\expandafter\ifx\cs\@stoken\let\@@next=\@stepthree
\else\let\@@next=\@nexttoken\fi \@@next}%
\def\@stepthree{\afterassignment\@stepone\let\@@next= }%
\def\@getoptionalarg#1{%
\let\@optionalusercs = #1%
\let\@optionalnext = \relax
\@futurenonspacelet\@optionalnext\@bracketcheck
}%
\def\@bracketcheck{%
\ifx [\@optionalnext
\expandafter\@@getoptionalarg % we have an optional arg
\else
\let\@optionalarg = \empty % no optional arg
\expandafter\@optionalusercs
\fi
}%
\def\@@getoptionalarg[#1]{%
\def\@optionalarg{#1}%
\let\@optdummy=\relax % just in case it has become \outer somehow
\@futurenonspacelet\@optdummy\@optionalusercs
}%
\def\@nnil{\@nil}%
\def\@fornoop#1\@@#2#3{}%
\def\@for#1:=#2\do#3{%
\edef\@fortmp{#2}%
\ifx\@fortmp\empty \else
\expandafter\@forloop#2,\@nil,\@nil\@@#1{#3}%
\fi
}%
\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
}%
\def\@iforloop#1,#2\@@#3#4{\def#3{#1}\ifx #3\@nnil
\let\@nextwhile=\@fornoop \else
#4\relax\let\@nextwhile=\@iforloop\fi\@nextwhile#2\@@#3{#4}%
}%
\@innernewif\if@fileexists
\def\@testfileexistence{\@getoptionalarg\@finishtestfileexistence}%
\def\@finishtestfileexistence#1{%
\begingroup
\def\extension{#1}%
\immediate\openin0 =
\ifx\@optionalarg\empty\jobname\else\@optionalarg\fi
\ifx\extension\empty \else .#1\fi
\space
\ifeof 0
\global\@fileexistsfalse
\else
\global\@fileexiststrue
\fi
\immediate\closein0
\endgroup
}%
\toks0 = {%
\def\bibliographystyle#1{%
\@readauxfile
\@writeaux{\string\bibstyle{#1}}%
}%
\let\bibstyle = \@gobble
\let\bblfilebasename = \jobname
\def\bibliography#1{%
\@readauxfile
\@writeaux{\string\bibdata{#1}}%
\@testfileexistence[\bblfilebasename]{bbl}%
\if@fileexists
\nobreak
\@readbblfile
\fi
}%
\let\bibdata = \@gobble
\def\nocite#1{%
\@readauxfile
\@writeaux{\string\citation{#1}}%
}%
\@innernewif\if@notfirstcitation
\def\cite{\@getoptionalarg\@cite}%
\def\@cite#1{%
\let\@citenotetext = \@optionalarg
\printcitestart
\nocite{#1}%
\@notfirstcitationfalse
\@for \@citation :=#1\do
{%
\expandafter\@onecitation\@citation\@@
}%
\ifx\empty\@citenotetext\else
\printcitenote{\@citenotetext}%
\fi
\printcitefinish
}%
\def\@onecitation#1\@@{%
\if@notfirstcitation
\printbetweencitations
\fi
\expandafter \ifx \csname\@citelabel{#1}\endcsname \relax
\if@citewarning
\message{\@linenumber Undefined citation `#1'.}%
\fi
\expandafter\gdef\csname\@citelabel{#1}\endcsname{%
{\tt
\escapechar = -1
\nobreak\hskip0pt
\expandafter\string\csname#1\endcsname
\nobreak\hskip0pt
}%
}%
\fi
\printcitepreitem{#1}%
\csname\@citelabel{#1}\endcsname
\printcitepostitem
\@notfirstcitationtrue
}%
\def\@citelabel#1{b@#1}%
\def\@citedef#1#2{{\expandafter\gdef\csname\@citelabel{#1}\endcsname{#2}}}%
\def\@readbblfile{%
\ifx\@itemnum\@undefined
\@innernewcount\@itemnum
\fi
\begingroup
\ifx\begin\@undefined
\def\begin##1##2{%
\setbox0 = \hbox{\biblabelcontents{##2}}%
\biblabelwidth = \wd0
}%
\let\end = \@gobble % The arg is `thebibliography' again.
\fi
\@itemnum = 0
\def\bibitem{\@getoptionalarg\@bibitem}%
\def\@bibitem{%
\ifx\@optionalarg\empty
\expandafter\@numberedbibitem
\else
\expandafter\@alphabibitem
\fi
}%
\def\@alphabibitem##1{%
\expandafter \xdef\csname\@citelabel{##1}\endcsname {\@optionalarg}%
\ifx\biblabelprecontents\@undefined
\let\biblabelprecontents = \relax
\fi
\ifx\biblabelpostcontents\@undefined
\let\biblabelpostcontents = \hss
\fi
\@finishbibitem{##1}%
}%
\def\@numberedbibitem##1{%
\advance\@itemnum by 1
\expandafter \xdef\csname\@citelabel{##1}\endcsname{\number\@itemnum}%
\ifx\biblabelprecontents\@undefined
\let\biblabelprecontents = \hss
\fi
\ifx\biblabelpostcontents\@undefined
\let\biblabelpostcontents = \relax
\fi
\@finishbibitem{##1}%
}%
\def\@finishbibitem##1{%
\bblitemhook{##1}%
\biblabelprint{\csname\@citelabel{##1}\endcsname}%
\@writeaux{\string\@citedef{##1}{\csname\@citelabel{##1}\endcsname}}%
\ignorespaces
}%
\ifx\undefined\em \let\em=\bblem \fi
\ifx\undefined\emph \let\emph=\bblemph \fi
\ifx\undefined\mbox \let\mbox=\bblmbox \fi
\ifx\undefined\newblock \let\newblock=\bblnewblock \fi
\ifx\undefined\sc \let\sc=\bblsc \fi
\ifx\undefined\textbf \let\textbf=\bbltextbf \fi
\frenchspacing
\clubpenalty = 4000 \widowpenalty = 4000
\tolerance = 10000 \hfuzz = .5pt
\everypar = {\hangindent = \biblabelwidth
\advance\hangindent by \biblabelextraspace}%
\bblrm
\parskip = 1.5ex plus .5ex minus .5ex
\biblabelextraspace = .5em
\bblhook
\input \bblfilebasename.bbl
\endgroup
}%
\@innernewdimen\biblabelwidth
\@innernewdimen\biblabelextraspace
\def\biblabelprint#1{%
\noindent
\hbox to \biblabelwidth{%
\biblabelprecontents
\biblabelcontents{#1}%
\biblabelpostcontents
}%
\kern\biblabelextraspace
}%
\def\biblabelcontents#1{{\bblrm [#1]}}%
\def\bblrm{\rm}%
\def\bblem{\it}%
\def\bblemph#1{{\bblem #1\/}}
\def\bbltextbf#1{{\bf #1}}
\def\bblmbox{\leavevmode\hbox}
\def\bblsc{\ifx\@scfont\@undefined
\font\@scfont = cmcsc10
\fi
\@scfont
}%
\def\bblnewblock{\hskip .11em plus .33em minus .07em }%
\let\bblhook = \empty
\let\bblitemhook = \@gobble
\def\printcitestart{[}% left bracket
\def\printcitefinish{]}% right bracket
\def\printbetweencitations{, }% comma, space
\let\printcitepreitem\@gobble % takes label
\let\printcitepostitem\empty
\def\printcitenote#1{, #1}% comma, space, note (if it exists)
\let\citation = \@gobble
\@innernewcount\@numparams
\ifx\newcommand\undefined
\long\def\newcommand#1{%
\def\@commandname{#1}%
\@getoptionalarg\@continuenewcommand
}%
\fi
\ifx\renewcommand\undefined
\let\renewcommand = \newcommand
\fi
\ifx\providecommand\undefined
\long\def\providecommand#1{%
\def\@commandname{#1}%
\expandafter\ifx\@commandname \@undefined
\let\cs=\@continuenewcommand % undefined, so we'll define it
\else
\let\cs=\@gobble % already defined, so ignore it
\fi
\@getoptionalarg\cs
}%
\fi
\def\@continuenewcommand{%
\@numparams = \ifx\@optionalarg\empty 0\else\@optionalarg \fi \relax
\@newcommand
}%
\def\@newcommand#1{%
\def\@startdef{\expandafter\def\@commandname}%
\ifnum\@numparams=0
\let\@paramdef = \empty
\else
\ifnum\@numparams>9
\errmessage{\the\@numparams\space is too many parameters}%
\else
\ifnum\@numparams<0
\errmessage{\the\@numparams\space is too few parameters}%
\else
\edef\@paramdef{%
\ifcase\@numparams
\empty No arguments.
\or ####1%
\or ####1####2%
\or ####1####2####3%
\or ####1####2####3####4%
\or ####1####2####3####4####5%
\or ####1####2####3####4####5####6%
\or ####1####2####3####4####5####6####7%
\or ####1####2####3####4####5####6####7####8%
\or ####1####2####3####4####5####6####7####8####9%
\fi
}%
\fi
\fi
\fi
\expandafter\@startdef\@paramdef{#1}%
}%
}%
\ifx\nobibtex\@undefined \the\toks0 \fi
\def\@readauxfile{%
\if@auxfiledone \else % remember: \@auxfiledonetrue if \noauxfile is defined
\global\@auxfiledonetrue
\@testfileexistence{aux}%
\if@fileexists
\begingroup
\endlinechar = -1
\catcode`@ = 11
\input \jobname.aux
\endgroup
\else
\message{\@undefinedmessage}%
\global\@citewarningfalse
\fi
\immediate\openout\@auxfile = \jobname.aux
\fi
}%
\newif\if@auxfiledone
\ifx\noauxfile\@undefined \else \@auxfiledonetrue\fi
\@innernewwrite\@auxfile
\def\@writeaux#1{\ifx\noauxfile\@undefined \write\@auxfile{#1}\fi}%
\ifx\@undefinedmessage\@undefined
\def\@undefinedmessage{No .aux file; I won't give you warnings about
undefined citations.}%
\fi
\@innernewif\if@citewarning
\ifx\noauxfile\@undefined \@citewarningtrue\fi
\catcode`@ = \@oldatcatcode
\let\auxfile = \@auxfile
\let\for = \@for
\let\futurenonspacelet = \@futurenonspacelet
\def\iffileexists{\if@fileexists}%
\let\innerdef = \@innerdef
\let\innernewcount = \@innernewcount
\let\innernewdimen = \@innernewdimen
\let\innernewif = \@innernewif
\let\innernewwrite = \@innernewwrite
\let\linenumber = \@linenumber
\let\readauxfile = \@readauxfile
\let\spacesub = \@spacesub
\let\testfileexistence = \@testfileexistence
\let\writeaux = \@writeaux
\def\innerinnerdef#1{\expandafter\innerdef\csname inner#1\endcsname{#1}}%
\innerinnerdef{newbox}%
\innerinnerdef{newfam}%
\innerinnerdef{newhelp}%
\innerinnerdef{newinsert}%
\innerinnerdef{newlanguage}%
\innerinnerdef{newmuskip}%
\innerinnerdef{newread}%
\innerinnerdef{newskip}%
\innerinnerdef{newtoks}%
\def\immediatewriteaux#1{%
\ifx\noauxfile\@undefined
\immediate\write\@auxfile{#1}%
\fi
}%
\def\bblitemhook#1{\gdef\@hlbblitemlabel{#1}}%
\def\biblabelprint#1{%
\noindent
\hbox to \biblabelwidth{%
\hldest@impl{bib}{\@hlbblitemlabel}%
\biblabelprecontents
\biblabelcontents{#1}%
\biblabelpostcontents
}%
\kern\biblabelextraspace
}%
\def\eplainprintcitepreitem#1{\hlstart@impl{cite}{#1}}%
\def\eplainprintcitepostitem{\hlend@impl{cite}}%
\def\printcitepreitem#1{%
\testfileexistence[\bblfilebasename]{bbl}%
\iffileexists
\global\let\printcitepreitem\eplainprintcitepreitem
\global\let\printcitepostitem\eplainprintcitepostitem
\else
\global\let\printcitepreitem\gobble
\global\let\printcitepostitem\relax
\fi
\printcitepreitem{#1}%
}%
\def\@Nnil{\@Nil}%
\def\@Fornoop#1\@@#2#3{}%
\def\For#1:=#2\do#3{%
\edef\@Fortmp{#2}%
\ifx\@Fortmp\empty \else
\expandafter\@Forloop#2,\@Nil,\@Nil\@@#1{#3}%
\fi
}%
\def\@Forloop#1,#2,#3\@@#4#5{\@Fordef#1\@@#4\ifx #4\@Nnil \else
#5\@Fordef#2\@@#4\ifx #4\@Nnil \else#5\@iForloop #3\@@#4{#5}\fi\fi
}%
\def\@iForloop#1,#2\@@#3#4{\@Fordef#1\@@#3\ifx #3\@Nnil
\let\@Nextwhile=\@Fornoop \else
#4\relax\let\@Nextwhile=\@iForloop\fi\@Nextwhile#2\@@#3{#4}%
}%
\def\@Forspc{ }%
\def\@Fordef{\futurelet\@Fortmp\@@Fordef}% Peep at the next token.
\def\@@Fordef{%
\expandafter\ifx\@Forspc\@Fortmp % Next token is a space.
\expandafter\@Fortrim
\else
\expandafter\@@@Fordef
\fi
}%
\expandafter\def\expandafter\@Fortrim\@Forspc#1\@@{\@Fordef#1\@@}%
\def\@@@Fordef#1\@@#2{\def#2{#1}}%
\def\tmpfileextension{.tmp}%
\let\tmpfilebasename = \jobname
\ifx\eTeXversion\undefined
\innernewwrite\eplain@tmpfile
\def\scantokens#1{%
\toks@={#1}%
\immediate\openout\eplain@tmpfile=\tmpfilebasename\tmpfileextension
\immediate\write\eplain@tmpfile{\the\toks@}%
\immediate\closeout\eplain@tmpfile
\input \tmpfilebasename\tmpfileextension\relax
}%
\fi
\begingroup
\makeactive\^^M \makeactive\ % No spaces or ^^M's from here on.
\gdef\obeywhitespace{%
\makeactive\^^M\def^^M{\par\futurelet\next\@finishobeyedreturn}%
\makeactive\ \let =\ %
\aftergroup\@removebox%
\futurelet\next\@finishobeywhitespace%
}%
\gdef\@finishobeywhitespace{{%
\ifx\next %
\aftergroup\@obeywhitespaceloop%
\else\ifx\next^^M%
\aftergroup\gobble%
\fi\fi}}%
\gdef\@finishobeyedreturn{%
\ifx\next^^M\vskip\blanklineskipamount\fi%
\indent%
}%
\endgroup
\def\@obeywhitespaceloop#1{\futurelet\next\@finishobeywhitespace}%
\def\@removebox{%
\ifhmode
\setbox0 = \lastbox
\ifdim\wd0=\parindent
\setbox2 = \hbox{\unhcopy0}% Preserve \box0 so we can put it back.
\ifdim\wd2=0pt
\ignorespaces
\else
\box0 % Put it back: it wasn't empty.
\fi
\else
\box0 % Put it back: it wasn't the right width.
\fi
\fi
}%
\newskip\blanklineskipamount
\blanklineskipamount = 0pt
\def\frac#1/#2{\leavevmode
\kern.1em \raise .5ex \hbox{\the\scriptfont0 #1}%
\kern-.1em $/$%
\kern-.15em \lower .25ex \hbox{\the\scriptfont0 #2}%
}%
\newdimen\hruledefaultheight \hruledefaultheight = 0.4pt
\newdimen\hruledefaultdepth \hruledefaultdepth = 0.0pt
\newdimen\vruledefaultwidth \vruledefaultwidth = 0.4pt
\def\ehrule{\hrule height\hruledefaultheight depth\hruledefaultdepth}%
\def\evrule{\vrule width\vruledefaultwidth}%
%%% ====================================================================
%%% @TeX-style-file{
%%% author = "Nelson H. F. Beebe",
%%% version = "1.10",
%%% date = "02 March 1998",
%%% time = "08:36:13 MST",
%%% filename = "texnames.sty",
%%% address = "Center for Scientific Computing
%%% Department of Mathematics
%%% South Physics Building
%%% University of Utah
%%% Salt Lake City, UT 84112
%%% USA
%%% Tel: (801) 581-5254
%%% FAX: (801) 581-4148",
%%% checksum = "27723 296 1385 12423",
%%% email = "[email protected] (Internet)",
%%% codetable = "ISO/ASCII",
%%% keywords = "TeX names",
%%% supported = "yes",
%%% docstring = "This style file for AmSTeX, LaTeX, and TeX
%%% defines macros for the names of TeX
%%% and METAFONT programs, in several
%%% letter-case variants:
%%%
%%% \AMSTEX, \AMSTeX, \AmSTeX
%%% \BIBTEX, \BIBTeX, \BibTeX
%%% \LAMSTeX, \LAmSTeX
%%% \LaTeX, \LATEX
%%% \METAFONT, \MF
%%% \SLITEX, \SLITeX, \SLiTeX, \SliTeX
%%%
%%% It will NOT redefine any macro that
%%% already exists, so it can be included
%%% harmlessly after other style files.
%%%
%%% In AmSTeX or Plain TeX, just do
%%%
%%% \input texnames.sty
%%%
%%% In LaTeX, do
%%%
%%% \documentstyle[...,texnames]{...}
%%%
%%% This file grew out of original work by
%%%
%%% Richard Furuta
%%% Department of Computer Science
%%% University of Maryland
%%% College Park, MD 20742
%%%
%%% seismo!umcp-cs!furuta
%%%
%%% 22 October 1986, first release (1.00)
%%%
%%% 1 April 1987 (1.01): Modified by William
%%% LeFebvre, Rice University to include
%%% definitions for BibTeX and SLiTeX, as they
%%% appear in the LaTeX Local User's Guide
%%% template (the file latex/local.tex in
%%% standard distributions)
%%%
%%% 26 October 1991 (1.02): Modified by
%%% Nelson H. F. Beebe <[email protected]> to
%%% add several new macro names, and adapt for
%%% use with Plain TeX and AmSTeX.
%%%
%%% 26 October 1991 (1.03): Add \LaTeX and
%%% \LATEX
%%%
%%% 25 November 1991 (1.04): Add \LamSTeX
%%% and \LAMSTeX
%%%
%%% 27 January 1991 (1.05 and 1.06): Add slanted
%%% font support for \MF. Make several comment
%%% changes. Add a couple of missing % at end
%%% of line, and replace blank lines by empty
%%% comments.
%%%
%%% 30 December 1992 (1.07): Use \TeX in
%%% definitions of \BibTeX and \LaTeX. Remove
%%% occurrences of \rm. Change \sc to use
%%% \scriptfont instead of hardwiring cmcsc10.
%%% Use \cal for \LAMSTeX.
%%%
%%% 1 March 1993 (1.08): Consolidate \ifx's onto
%%% single lines for brevity. Add
%%% \spacefactor1000 to definitions for \TeX and \MF.
%%%
%%% 16 March 1993 (1.09): Add \AmS, \AMS, \AmSLaTeX,
%%% and \AMSLaTeX.
%%%
%%% 02 March 1998 (1.10): Add \LaTeXe.
%%%
%%% The checksum field above contains a CRC-16
%%% checksum as the first value, followed by the
%%% equivalent of the standard UNIX wc (word
%%% count) utility output of lines, words, and
%%% characters. This is produced by Robert
%%% Solovay's checksum utility.",
%%%
%%% }
%%% ====================================================================
\ifx\sc\undefined
\def\sc{%
\expandafter\ifx\the\scriptfont\fam\nullfont
\font\temp = cmr7 \temp
\else
\the\scriptfont\fam
\fi
\def\uppercasesc{\char\uccode`}%
}%
\fi
\ifx\uppercasesc\undefined
\let\uppercasesc = \relax
\fi
\def\TeX{T\kern-.1667em\lower.5ex\hbox{E}\kern-.125emX\spacefactor1000 }%
\ifx\AmS\undefined
\def\AmS{{\the\textfont2 A}\kern-.1667em\lower.5ex\hbox
{\the\textfont2 M}\kern-.125em{\the\textfont2 S}}
\fi
\ifx\AMS\undefined \let\AMS=\AmS \fi
\ifx\AmSLaTeX\undefined
\def\AmSLaTeX{\AmS-\LaTeX}
\fi
\ifx\AMSLaTeX\undefined \let\AMSLaTeX=\AmSLaTeX \fi
\ifx\AmSTeX\undefined
\def\AmSTeX{$\cal A$\kern-.1667em\lower.5ex\hbox{$\cal M$}%
\kern-.125em$\cal S$-\TeX}%
\fi
\ifx\AMSTEX\undefined \let\AMSTEX=\AmSTeX \fi