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ltxfront.sty
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ltxfront.sty
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%%
%% This is file `ltxfront.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% ltxfront.dtx (with options: `package,options,kernel')
%%
%% This is a generated file;
%% altering it directly is inadvisable;
%% instead, modify the original source file.
%% See the URL in the file README-LTXFRONT.tex.
%%
%% License
%% You may distribute this file under the conditions of the
%% LaTeX Project Public License 1.3 or later
%% (http://www.latex-project.org/lppl.txt).
%%
%% This file is distributed WITHOUT ANY WARRANTY;
%% without even the implied warranty of MERCHANTABILITY
%% or FITNESS FOR A PARTICULAR PURPOSE.
%%
%%% @LaTeX-file{
%%% filename = "ltxfront.dtx",
%%% version = "4.1r",
%%% date = "2010/07/25",
%%% time = "20:33:00 UT-8",
%%% checksum = "2012",
%%% author = "Arthur Ogawa (mailto:arthur_ogawa at sbcglobal.net),
%%% commissioned by the American Physical Society.
%%% ",
%%% copyright = "Copyright (C) 1999, 2009 Arthur Ogawa,
%%% distributed under the terms of the
%%% LaTeX Project Public License, see
%%% ftp://ctan.tug.org/macros/latex/base/lppl.txt
%%% ",
%%% address = "Arthur Ogawa,
%%% USA",
%%% telephone = "",
%%% FAX = "",
%%% email = "mailto colon arthur_ogawa at sbcglobal.net",
%%% codetable = "ISO/ASCII",
%%% keywords = "latex, page grid, main vertical list",
%%% supported = "yes",
%%% abstract = "package to change page grid, MVL",
%%% docstring = "The checksum field above generated by ltxdoc",
%%% }
\NeedsTeXFormat{LaTeX2e}[1995/12/01]%
\ProvidesFile{%
ltxfront%
.sty%
}%
[2018/12/26/17:08:09 4.2a frontmatter package (AO,DPC,MD)]% \fileversion
\def\package@name{ltxfront}%
\expandafter\PackageInfo\expandafter{\package@name}{%
Title page macros for \protect\LaTeXe,
by A. Ogawa (arthur_ogawa at sbcglobal.net)%
}%
\let\class@name\package@name
\RequirePackage{ltxutil}%
\DeclareOption{frontmatterverbose}{\@booleantrue\frontmatterverbose@sw}%
\@booleanfalse\frontmatterverbose@sw
\DeclareOption{inactive}{\@booleanfalse\frontmatter@syntax@sw}%
\@booleantrue\frontmatter@syntax@sw
\@booleanfalse\runinaddress@sw
\@booleantrue\@affils@sw
\@booleanfalse\groupauthors@sw
\DeclareOption{groupedaddress}{\clo@groupedaddress}%
\def\clo@groupedaddress{%
\@booleantrue\groupauthors@sw
\@booleantrue\@affils@sw
\@booleanfalse\runinaddress@sw
}%
\DeclareOption{unsortedaddress}{\clo@unsortedaddress}%
\def\clo@unsortedaddress{%
\@booleantrue\groupauthors@sw
\@booleanfalse\@affils@sw
\@booleanfalse\runinaddress@sw
}%
\DeclareOption{runinaddress}{\clo@runinaddress}%
\def\clo@runinaddress{%
\@booleantrue\groupauthors@sw
\@booleantrue\@affils@sw
\@booleantrue\runinaddress@sw
}%
\DeclareOption{superscriptaddress}{\clo@superscriptaddress}%
\def\clo@superscriptaddress{%
\@booleanfalse\groupauthors@sw
\@booleantrue\@affils@sw
\@booleanfalse\runinaddress@sw
}%
\DeclareOption*{\OptionNotUsed}%
\ProcessOptions*
\appdef\class@documenthook{\frontmatter@init}%
\let\frontmatter@init\@empty
\newcommand\frontmatter@title[2][]{%
\def\@title{#2}%
\def\@shorttitle{#1}%
\let\@AF@join\@title@join
}%
\appdef\frontmatter@init{%
\def\@title{\class@warn{No title}}%
\let\@shorttitle\@empty
\let\@title@aux\@title@aux@cleared
}%
\def\@title@join{\expandafter\@title@join@\@title@aux}%
\def\@title@join@#1#2{%
\def\@title@aux{{\@join{\@separator}{#1}{#2}}}%
}%
\def\@title@aux@cleared{{}}%
\newcounter{affil}%
\newcounter{collab}%
\appdef\frontmatter@init{%
\c@affil\z@
\c@collab\z@
}%
\newcommand\frontmatter@author{% implicit #1
\@author@def{}% implicit #2
}%
\def\collaboration{% implicit #1
\@author@def{\@booleantrue\collaboration@sw}% implicit #2
}%
\appdef\frontmatter@init{%
\@booleanfalse\collaboration@sw
}%
\def\@author@cleared{{}{}{}}%
\def\@author@gobble#1#2#3{}%
\def\@author@init{%
\let\@author\@author@cleared
\@booleanfalse\collaboration@sw
}%
\def\@authorclear@sw{\@ifx{\@author\@author@cleared}}%
\appdef\frontmatter@init{%
\@author@init
}%
\def\@author@def#1#2{%
\frontmatterverbose@sw{\typeout{\string\author\space\string\collaboration}}{}%
\move@AU\move@AF\move@AUAF
\let\@AF@join\@author@join
#1%
\def\@author{{#2}{}}%
}%
\def\@author@join@#1#2#3{%
\def\@author{{#1}{\@join{\@separator}{#2}{#3}}}%
}%
\def\@author@join{\expandafter\@author@join@\@author}%
\def\move@AU{%
\@authorclear@sw{}{%
\collaboration@sw{%
\advance\c@collab\@ne
\@argswap{\CO@grp\CO@opr}%
}{%
\@argswap{\AU@grp\AU@opr}%
}%
{%
\expandafter\@argswap@val
\expandafter{\@author}%
{\expandafter\@argswap@val\expandafter{\the\c@collab}{\add@AUCO@grp}}%
}%
}%
\@author@init
}%
\def\add@AUCO@grp#1#2#3#4{%
\appdef#3{#4{#1}#2}%
\frontmatterverbose@sw{\say#3}{}%
}%
\def\@author@finish{%
\frontmatterverbose@sw{\typeout{\string\@author@finish}}{}%
\move@AU\move@AF
\@ifx{\AU@grp\@empty}{%
\@ifx{\CO@grp\@empty}%
}{%
\false@sw
}%
{}{%
\@ifx{\AF@grp\@empty}{%
\begingroup
\let\href\@secondoftwo
\let\AU@opr\@secondofthree
\let\CO@opr\@secondofthree
\let\footnote\@gobble
\@ifx{\CO@grp\@empty}{%
\class@warn{Assuming \string\noaffiliation\space for authors}%
\frontmatterverbose@sw{\say\AU@grp}%
}{%
\class@warn{Assuming \string\noaffiliation\space for collaboration}%
\frontmatterverbose@sw{\say\CO@grp}{}%
}%
\endgroup
\@affil@none\move@AF
}{}%
}%
\move@AUAF
}%
\def\@secondofthree#1#2#3{#2}%
\def\@join#1#2#3{%
\@if@empty{#2}{#3}{#2#1#3}%
}%
\def\@separator{;\space}%
\let\surname\@firstofone
\let\firstname\@firstofone
\newcommand\frontmatter@and{\class@err{\protect\and\space is not supported}}
\def\cat@comma@active{\catcode`\,\active}%
{\cat@comma@active\gdef,{\active@comma}}%
\def\active@comma{,\penalty-300\relax}%
\newcommand\affiliation{%
\frontmatterverbose@sw{\typeout{\string\affiliation}}{}%
\move@AU\move@AF
\begingroup
\cat@comma@active
\@affiliation
}%
\def\@affiliation#1{%
\endgroup
\let\@AF@join\@affil@join
\@affil@def{#1}%
}%
\newcommand\frontmatter@noaffiliation{%
\frontmatterverbose@sw{\typeout{\string\noaffiliation}}{}%
\move@AU\move@AF
\@affil@none\move@AF
\move@AUAF
}%
\def\blankaffiliation{{}}%
\def\@affil@cleared{{{}}{}}%
\def\@affil@nil{{\relax}{}}%
\appdef\frontmatter@init{%
\@affil@init
}%
\def\@affil@none{%
\let\@affil\@affil@nil
}%
\def\@affil@init{%
\let\@affil\@affil@cleared
}%
\def\@affilclear@sw{\@ifx{\@affil\@affil@cleared}}%
\def\@affil@def#1{%
\def\@affil{{#1}{}}%
}%
\def\@affil@join@#1#2#3{%
\def\@affil{{#1}{\@join{\@separator}{#2}{#3}}}%
}%
\def\@affil@join{\expandafter\@affil@join@\@affil}%
\def\move@AF{%
\@affilclear@sw{}{%
\@booleanfalse\temp@sw
\let\@tempd\@empty
\@affils@sw{%
\expandafter\@affil@addr@def\expandafter\@tempa\@affil
\def\AFF@opr{\@affil@match\@tempa}%
\@AFF@list
}{}\temp@sw
{%
\expandafter\@affil@aux@def\expandafter\@tempb\@affil
\@ifx{\@tempb\@empty}{}{%
\@ifx{\@tempb\@tempd}{}{%
\class@warn{%
Ancillary information for \@tempa\space must not be different!
Please put all of it on the first instance%
}%
}%
}%
}%
{%
\@ifx{\@affil\@affil@nil}{%
\def\@tempc{0}%
\@argswap@val{0}%
}{%
\advance\c@affil\@ne
\expandafter\def\expandafter\@tempc\expandafter{\the\c@affil}%
\expandafter\@argswap@val\expandafter{\the\c@affil}%
}%
{%
\expandafter\@argswap@val\expandafter{\the\c@collab}{%
\expandafter\@argswap@val\expandafter{\@affil}{%
\add@list@val@val@val\@AFF@list\AFF@opr
}%
}%
}%
}%
\appdef@eval\AF@grp\@tempc
\frontmatterverbose@sw{\say\AF@grp}{}%
\@affil@init
}%
}%
\def\@affil@addr@def#1#2#3{%
\def#1{#2}%
}%
\def\@affil@aux@def#1#2#3{%
\def#1{#3}%
}%
\def\add@list@val@val@val#1#2#3#4#5{%
\appdef#1{#2{#5}{#4}#3}%
\frontmatterverbose@sw{\say#1}{}%
}%
\def\@affil@match#1#2#3#4#5{%
\temp@sw{}{%
\def\@tempifx{#4}%
\@ifx{\@tempifx#1}{%
\groupauthors@sw{%
\@ifnum{#3=\c@collab}{%
\true@sw
}{%
\false@sw
}%
}{%
\true@sw
}%
}{%
\false@sw
}%
{%
\@booleantrue\temp@sw
\def\@tempc{#2}%
\def\@tempd{#5}%
}{%
}%
}%
}%
\def\move@AUAF{%
\frontmatterverbose@sw{\say\AU@grp\say\AF@grp\say\CO@grp}{}%
\@ifx{\AF@grp\@empty}{%
\@ifx{\@empty\CO@grp}{%
}{%
\appdef \@AAC@list{\AF@opr{{0}}}%
\appdef@e \@AAC@list{\CO@grp}%
\appdef@e \@AFG@list{\CO@grp}%
\let\CO@grp\@empty
}%
}{%
\appdef \@AAC@list{\AF@opr}%
\appdef@eval\@AAC@list{\AF@grp}%
\appdef@e \@AAC@list{\AU@grp}%
\@ifx{\@empty\AU@grp}{%
\@ifx{\@empty\CO@grp}%
}{%
\false@sw
}%
{%
}{%
\@booleanfalse\temp@sw
\def\AFG@opr{\x@match\AF@grp}%
\let\CO@opr\@author@gobble
\@AFG@list
\temp@sw{}{%
\appdef \@AFG@list{\AFG@opr}%
\appdef@eval\@AFG@list{\AF@grp}%
}%
\@ifx{\@empty\CO@grp}{}{%
\appdef@e \@AAC@list{\CO@grp}%
\appdef@e \@AFG@list{\CO@grp}%
\let\CO@grp\@empty
}%
}%
\let\CO@grp\@empty
\let\AU@grp\@empty
\let\AF@grp\@empty
}%
\frontmatterverbose@sw{\say\@AAC@list\say\@AFG@list}{}%
}%
\appdef\frontmatter@init{%
\let\AU@grp\@empty
\let\CO@grp\@empty
\let\AF@grp\@empty
\let\@AAC@list\@empty
\let\@AFG@list\@empty
\let\@AFF@list\@empty
}%
\appdef\frontmatter@init{%
\let\@AF@join\@AF@join@error
}%
\def\@AF@join@error#1{%
\class@warn{%
\string\email, \string\homepage, \string\thanks, or \string\altaffiliation\space
appears in wrong context.
}%
}%
\def\sanitize@url{%
\@makeother\%%
\@makeother\~%
\@makeother\_%
}%
\newcommand*\email[1][]{\begingroup\sanitize@url\@email{#1}}%
\def\@email#1#2{%
\endgroup
\@AF@join{#1\href{mailto:#2}{#2}}%
}%
\newcommand*\homepage[1][]{\begingroup\sanitize@url\@homepage{#1}}%
\def\@homepage#1#2{%
\endgroup
\@AF@join{#1\href{#2}{#2}}%
}%
\appdef\class@documenthook{%
\providecommand\href[1]{}%
}%
\def\frontmatter@thanks{% implicit #1
\@AF@join
}%
\newcommand*\altaffiliation[2][]{%
\@AF@join{#1#2}%
}%
\def\set@listcomma@list#1{%
\expandafter\@reset@ac\expandafter#1#1{0}\@reset@ac{%
\let\@listcomma\relax
}{%
\let\@listcomma\@listcomma@comma
}%
}%
\def\set@listcomma@count#1{%
\@ifnum{#1=\tw@}{%
\let\@listcomma\relax
}{%
\let\@listcomma\@listcomma@comma
}%
}%
\def\@reset@ac#1#2#3\@reset@ac{%
\def#1{#3}%
\@tempcnta#2\relax
\@ifnum{#2=\tw@}%
}%
\def\@listand{\@ifnum{\@tempcnta=\tw@}{\andname\space}{}}%
\def\@listcomma@comma{\@ifnum{\@tempcnta>\@ne}{,}{}}%
\def\@listcomma@comma@UK{\@ifnum{\@tempcnta>\tw@}{,}{}}%
\def\@collaboration@gobble#1#2#3{}%
\def\doauthor#1#2#3{%
\ignorespaces#1\unskip\@listcomma
\begingroup
#3%
\@if@empty{#2}{\endgroup{}{}}{\endgroup{\comma@space}{}\frontmatter@footnote{#2}}%
\space \@listand
}%
\def\x@match#1#2{%
\temp@sw{}{%
\def\@tempifx{#2}%
\@ifx{\@tempifx#1}{%
\@booleantrue\temp@sw
}{%
}%
}%
}%
\def\y@match#1#2#3{%
\temp@sw{}{%
\def\@tempifx{#3}%
\@ifx{\@tempifx#1}{%
\@booleantrue\temp@sw
\def\@tempb{#2}%
}{%
}%
}%
}%
\def\frontmatter@footnote#1{%
\begingroup
\@booleanfalse\temp@sw
\def\@tempa{#1}%
\let\@tempb\@empty
\def\@TBN@opr{\y@match\@tempa}%
\@FMN@list
\temp@sw{%
\expandafter\frontmatter@footnotemark
\expandafter{\@tempb}%
}{%
\stepcounter\@mpfn
\expandafter\expandafter
\expandafter\frontmatter@foot@mark
\expandafter\expandafter
\expandafter{%
\expandafter \the\csname c@\@mpfn\endcsname
}{#1}%
}%
\endgroup
}%
\def\frontmatter@foot@mark#1#2{%
\frontmatter@footnotemark{#1}%
\g@addto@macro\@FMN@list{\@TBN@opr{#1}{#2}}%
}%
\appdef\frontmatter@init{%
\global\let\@FMN@list\@empty
}%
\def\frontmatter@footnotemark#1{%
\leavevmode
\ifhmode\edef\@x@sf{\the\spacefactor}\nobreak\fi
\begingroup
\hyper@linkstart {link}{frontmatter.#1}%
\csname c@\@mpfn\endcsname#1\relax
\def\@thefnmark{\frontmatter@thefootnote}%
\@makefnmark
\hyper@linkend
\endgroup
\ifhmode\spacefactor\@x@sf\fi
\relax
}%
\def\keywords#1{%
\aftermaketitle@chk{\keywords}%
\gdef\@keywords{#1}%
}%
\appdef\frontmatter@init{%
\let\@keywords\@empty
}%
\newcommand*\frontmatter@date[2][\Dated@name]{\def\@date{#1#2}}%
\def\@date{}%
\newcommand*\received[2][\Received@name]{\def\@received{#1#2}}%
\def\@received{}%
\newcommand*\revised[2][\Revised@name]{\def\@revised{#1#2}}%
\def\@revised{}%
\newcommand*\accepted[2][\Accepted@name]{\def\@accepted{#1#2}}%
\def\@accepted{}%
\newcommand*\published[2][\Published@name]{\def\@published{#1#2}}%
\def\@published{}%
\def\pacs#1{%
\aftermaketitle@chk{\pacs}%
\gdef\@pacs{#1}%
}%
\appdef\frontmatter@init{%
\let\@pacs\@empty
}%
\def\preprint#1{\gappdef\@preprint{\preprint{#1}}}%
\appdef\frontmatter@init{%
\let\@preprint\@empty
}%
\newbox\absbox
\def\toclevel@abstract{1}%
\def\addcontents@abstract{%
\phantomsection
\expandafter\def\csname Parent0\endcsname{section*.2}%
\expandafter\@argswap@val\expandafter{\abstractname}{\addcontentsline{toc}{abstract}}%
}%
\newenvironment{frontmatter@abstract}{%
\aftermaketitle@chk{\begin{abstract}}%
\global\setbox\absbox\vbox\bgroup
\color@begingroup
\columnwidth\textwidth
\hsize\columnwidth
\@parboxrestore
\def\@mpfn{mpfootnote}\def\thempfn{\thempfootnote}\c@mpfootnote\z@
\let\@footnotetext\frontmatter@footnotetext
\minipagefootnote@init
\let\set@listindent\set@listindent@
\let\@listdepth\@mplistdepth \@mplistdepth\z@
\let@environment{description}{frontmatter@description}%
\@minipagerestore
\@setminipage
\frontmatter@abstractheading
\frontmatter@abstractfont
\let\footnote\mini@note
\expandafter\everypar\expandafter{\the\everypar\addcontents@abstract\everypar{}}%
}{%
\par
\unskip
\minipagefootnote@here
\@minipagefalse %% added 24 May 89
\color@endgroup
\egroup
}%
\long\def\frontmatter@footnotetext#1{%
\minipagefootnote@pick
\set@footnotefont
\set@footnotewidth
\@parboxrestore
\protected@edef\@currentlabel{\csname p@\@mpfn\endcsname\@thefnmark}%
\color@begingroup
\frontmatter@makefntext{%
\rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox\vadjust{\vskip\z@skip}%
}%
\color@endgroup
\minipagefootnote@drop
}%
\def\ltx@no@footnote{%
\let\ltx@xfootnote\ltx@no@xfootnote\let\ltx@yfootnote\ltx@no@yfootnote
\let\ltx@xfootmark\ltx@no@xfootmark\let\ltx@yfootmark\ltx@no@yfootmark
\let\ltx@xfoottext\ltx@no@xfoottext\let\ltx@yfoottext\ltx@no@yfoottext
}%
\def\ltx@no@xfootnote[#1]#2{\ltx@no@footwarn\footnote}%
\def\ltx@no@yfootnote#1{\ltx@no@footwarn\footnote}%
\def\ltx@no@xfootmark[#1]{\ltx@no@footwarn\footnotemark}%
\def\ltx@no@yfootmark{\ltx@no@footwarn\footnotemark}%
\def\ltx@no@xfoottext[#1]#2{\ltx@no@footwarn\footnotetext}%
\def\ltx@no@yfoottext#1{\ltx@no@footwarn\footnotetext}%
\def\ltx@no@footwarn#1{%
\class@warn{%
The \string#1\space command is not legal on the title page;
using \string\thanks\space instead might suit you: consult the manual for details%
}%
}%
\def\frontmatter@abstractheading{%
\begingroup
\centering\large
\abstractname
\par
\endgroup
}%
\def\frontmatter@abstractfont{}%
\newenvironment{frontmatter@description}{%
\list{}{%
\leftmargin\z@
\labelwidth\z@
\itemindent\z@
\let\makelabel\frontmatter@descriptionlabel
}%
}{%
\endlist
}%
\def\frontmatter@descriptionlabel#1{%
\hspace\labelsep
\normalfont\bfseries
#1:%
}%
\def\frontmatter@abstractwidth{\textwidth}
\def\frontmatter@abstract@produce{%
\par
\preprintsty@sw{%
\do@output@MVL{%
\vskip\frontmatter@preabstractspace
\vskip200\p@\@plus1fil
\penalty-200\relax
\vskip-200\p@\@plus-1fil
}%
}{%
\addvspace{\frontmatter@preabstractspace}%
}%
\begingroup
\dimen@\baselineskip
\setbox\z@\vtop{\unvcopy\absbox}%
\advance\dimen@-\ht\z@\advance\dimen@-\prevdepth
\@ifdim{\dimen@>\z@}{\vskip\dimen@}{}%
\endgroup
\begingroup
\prep@absbox
\unvbox\absbox
\post@absbox
\endgroup
\@ifx{\@empty\mini@notes}{}{\mini@notes\par}%
\addvspace\frontmatter@postabstractspace
}%
\appdef\frontmatter@init{\let\mini@notes\@empty}%
\let\prep@absbox\@empty
\let\post@absbox\@empty
\def\frontmatter@preabstractspace{.5\baselineskip}
\def\frontmatter@postabstractspace{.5\baselineskip}
\newenvironment{frontmatter@titlepage}{%
\twocolumn@sw{\onecolumngrid}{\newpage}%
\thispagestyle{titlepage}%
\setcounter{page}\@ne
}{%
\twocolumn@sw{\twocolumngrid}{\newpage}%
\twoside@sw{}{%
\setcounter{page}\@ne
}%
}%
\def\frontmatter@maketitle{%
\@author@finish
\title@column\titleblock@produce
\suppressfloats[t]%
\let\and\relax
\let\affiliation\@gobble
\let\author\@gobble
\let\@AAC@list\@empty
\let\@AFF@list\@empty
\let\@AFG@list\@empty
\let\@AF@join\@AF@join@error
\let\email\@gobble
\let\@address\@empty
\let\maketitle\relax
\let\thanks\@gobble
\let\abstract\@undefined\let\endabstract\@undefined
\titlepage@sw{%
\vfil
\clearpage
}{}%
}%
\def\maketitle@Hy{%
\let\Hy@saved@footnotemark\@footnotemark
\let\Hy@saved@footnotetext\@footnotetext
\let\@footnotemark\H@@footnotemark
\let\@footnotetext\H@@footnotetext
\@ifnextchar[%]
\Hy@maketitle@optarg
{%
\HyOrg@maketitle
\Hy@maketitle@end
}%
}%
\appdef\class@documenthook{%
\@ifx{\maketitle\maketitle@Hy}{%
\class@info{Taking \string\maketitle\space back from hyperref}%
\let\maketitle\frontmatter@maketitle
}{%
}%
}%
\def\titleblock@produce{%
\begingroup
\ltx@footnote@pop
\def\@mpfn{mpfootnote}%
\def\thempfn{\thempfootnote}%
\c@mpfootnote\z@
\let\@makefnmark\frontmatter@makefnmark
\frontmatter@setup
\thispagestyle{titlepage}\label{FirstPage}%
\frontmatter@title@produce
\groupauthors@sw{%
\frontmatter@author@produce@group
}{%
\frontmatter@author@produce@script
}%
\frontmatter@RRAPformat{%
\expandafter\produce@RRAP\expandafter{\@date}%
\expandafter\produce@RRAP\expandafter{\@received}%
\expandafter\produce@RRAP\expandafter{\@revised}%
\expandafter\produce@RRAP\expandafter{\@accepted}%
\expandafter\produce@RRAP\expandafter{\@published}%
}%
\frontmatter@abstract@produce
\@ifx@empty\@pacs{}{%
\@pacs@produce\@pacs
}%
\@ifx@empty\@keywords{}{%
\@keywords@produce\@keywords
}%
\par
\frontmatter@finalspace
\endgroup
}%
\def\toclevel@title{0}%
\def\frontmatter@title@produce{%
\begingroup
\frontmatter@title@above
\frontmatter@title@format
\@title
\unskip
\phantomsection\expandafter\@argswap@val\expandafter{\@title}{\addcontentsline{toc}{title}}%
\@ifx{\@title@aux\@title@aux@cleared}{}{%
\expandafter\frontmatter@footnote\expandafter{\@title@aux}%
}%
\par
\frontmatter@title@below
\endgroup
}%
\appdef\let@mark{\let\\\relax}%
\def\frontmatter@title@above{}%
\def\frontmatter@title@format{}%
\def\frontmatter@title@below{\addvspace{\baselineskip}}%
\def\frontmatter@author@produce@script{%
\begingroup
\let\@author@present\@author@present@script
\frontmatterverbose@sw{\typeout{\string\frontmatter@author@produce@script:}\say\@AAC@list\say\@AFF@list\say\@AFG@list}{}%
\let\AU@temp\@empty
\@tempcnta\z@
\let\AF@opr \@gobble
\def\AU@opr{\@author@count\@tempcnta}%
\def\CO@opr{\@collaboration@count\AU@temp\@tempcnta}%
\@AAC@list
\expandafter\CO@opr\@author@cleared
\begingroup
\frontmatter@authorformat
\let\AF@opr \@affilID@def
\let\AU@opr \@author@present
\def\CO@opr{\@collaboration@present\AU@temp}%
\set@listcomma@list\AU@temp
\@AAC@list
\unskip\unskip
\par
\endgroup
\begingroup
\frontmatter@above@affiliation@script
\let\AFF@opr \@affil@script
\@AFF@list
\frontmatter@footnote@produce
\par
\endgroup
\endgroup
}%
\def\@author@count#1{%
\advance#1\@ne
\@author@gobble
}%
\def\@collaboration@present#1#2#3#4{%
\par
\begingroup
\frontmatter@collaboration@above
\@affilID@def{}%
\@tempcnta\z@
\@author@present{}{(\ignorespaces#3\unskip)}{#4}%
\par
\endgroup
\set@listcomma@list#1%
}%
\def\frontmatter@collaboration@above{}%
\def\@collaboration@count#1#2{%
\appdef@eval#1{\the#2}#2\z@
\@author@gobble
}%
\def\@affilID@def{\def\@affilID@temp}%
\let\@affilID@temp\@empty
\def\affil@script#1#2#3{%
\def\@tempifx{#1}\@ifx{\@tempifx\@tempa}{%
\@if@empty{#2}{}{%
\par
\begingroup
\def\@thefnmark{#1}\@makefnmark\ignorespaces
#2%
\@if@empty{#3}{}{\frontmatter@footnote{#3}}%
\par
\endgroup
}%
}{}%
}%
\def\@affil@script#1#2#3#4{%
\@ifnum{#1=\z@}{}{%
\par
\begingroup
\frontmatter@affiliationfont
\@ifnum{\c@affil<\affil@cutoff}{}{%
\def\@thefnmark{#1}\@makefnmark
}%
\ignorespaces#3%
\@if@empty{#4}{}{\frontmatter@footnote{#4}}%
\par
\endgroup
}%
}%
\let\affil@cutoff\@ne
\def\@author@present@script#1#2#3{%
\begingroup
\gdef\comma@space{\textsuperscript{,\,}}%
\doauthor{#2}{#3}{\@affil@present@script}%
\endgroup
\advance\@tempcnta\m@ne
}%
\def\@affilcomma#1#2{%
\@ifx{\z@#1}{%
\@ifx{\relax#2}{}{%
\@affilcomma{#2}%
}%
}{%
#1%
\@ifx{\relax#2}{}{%
\@ifx{\z@#2}{%
\@affilcomma
}{%
,\,\@affilcomma{#2}%
}%
}%
}%
}%
\def\@affil@present@script{%
\let\@tempa\@empty
\expandafter\@affil@present@script@\@affilID@temp\relax
}%
\def\@affil@present@script@#1{%
\@ifx{\relax#1}{%
\@ifx{\@tempa\@empty}{%
\aftergroup\false@sw
}{%
\textsuperscript{\expandafter\@affilcomma\@tempa\relax\relax}%
\aftergroup\true@sw
}%
}{%
\@ifnum{#1=\z@}{}{\appdef\@tempa{{#1}}}%
\@affil@present@script@
}%
}%
\@provide\@author@parskip{\z@skip}%
\def\frontmatter@author@produce@group{%
\begingroup
\let\@author@present\@author@present@group
\frontmatter@authorformat
\frontmatterverbose@sw{\typeout{\string\frontmatter@author@produce@group:}\say\@AAC@list\say\@AFF@list\say\@AFG@list}{}%
\let\AU@temp\@empty
\set@listcomma@list\AU@temp
\def\CO@opr{\@collaboration@present\AU@temp}%
\let\AFG@opr \affils@present@group
\let\@listcomma\relax
\@AFG@list
\frontmatter@footnote@produce
\par
\endgroup
\frontmatter@authorbelow
}%
\@provide\frontmatter@authorbelow{}%
\def\affils@present@group#1{%
\begingroup
\def\AF@temp{#1}%
\@tempcnta\z@
\let\AU@opr \@undefined
\let\CO@opr \@undefined
\def\AF@opr{\@affilID@count\AF@temp\@tempcnta}%
\@AAC@list
\@ifnum{\@tempcnta=\z@}{}{%
\begingroup
\frontmatter@above@affilgroup
\set@listcomma@count\@tempcnta
\let\AU@opr \@undefined
\let\CO@opr \@undefined
\def\AF@opr{\@affilID@match\AF@temp}%
\@AAC@list
\endgroup
\begingroup
\par
\frontmatter@above@affiliation
\frontmatter@affiliationfont
\let\\\frontmatter@addressnewline
\@tempcnta\z@
\@tfor\AF@temp:=#1\do{%
\expandafter\@ifx\expandafter{\expandafter\z@\AF@temp}{}{%
\advance\@tempcnta\@ne
}%
}%
\@ifnum{\@tempcnta=\tw@}{%
\let\@listcomma\relax
}{}%
\def@after@address
\runinaddress@sw{%
}{%
\tightenlines@sw{}{%
\parskip\z@
}%
\appdef\after@address\par
}%
\let\AFF@opr \@affil@group
\do@affil@fromgroup\@AFF@list#1\relax
\endgroup
}%
\par
\endgroup
}%
\def\def@after@address{\def\after@address{\@listcomma\ \@listand}}%
\def\def@after@address@empty{\let\after@address\@empty}%
\def\@affilID@count#1#2#3{%
\def\@tempifx{#3}%
\@ifx{\@tempifx#1}{%
\def\AU@opr{\@author@count#2}%
}{%
\let\AU@opr \@author@gobble
}%
\let\CO@opr \@collaboration@gobble
}%
\def\@affilID@match#1#2{%
\def\@tempifx{#2}%
\@ifx{\@tempifx#1}{%
\let\AU@opr \@author@present
}{%
\let\AU@opr \@author@gobble
}%
\let\CO@opr \@collaboration@gobble
}%
\def\do@affil@fromgroup#1#2{%
\@ifx{\relax#2}{}{%
\count@#2\relax
\@ifnum{\z@=\count@}{}{#1}%
\do@affil@fromgroup#1%
}%
}%
\def\@affil@group#1#2#3#4{%
\@ifnum{#1=\count@}{%
\def\@tempa{#3}%
\@ifx{\@tempa\blankaffiliation}{}{%
#3%
\@if@empty{#4}{}{%
\frontmatter@footnote{#4}%
}%
\after@address
}%
\advance\@tempcnta\m@ne
}{}%
}%
\def\@author@present@group#1#2#3{%
\gdef\comma@space{\gdef\comma@space{\textsuperscript{,\,}}}%
\doauthor{#2}{#3}{\@affil@present@group}%
\advance\@tempcnta\m@ne
}%
\def\@affil@present@group{%
\aftergroup\false@sw
}%
\def\@pacs@produce#1{%
\showPACS@sw{%
\begingroup
\frontmatter@PACS@format
\@pacs@name#1\par
\endgroup
}{%
\@if@empty{#1}{}{%
\class@warn{\PACS@warn}%
}%
}%
}%
\def\PACS@warn{If you want your PACS to appear in your output, use document class option showpacs}%
\def\@keywords@produce#1{%
\showKEYS@sw{%
\begingroup
\frontmatter@keys@format
\@keys@name#1\par
\endgroup
}{%
\@if@empty{#1}{}{%
\class@warn{If you want your keywords to appear in your output, use document class option showkeys}%
}%
}%
}%
\def\frontmatter@footnote@produce@footnote{%
\let\@TBN@opr\present@FM@footnote
\@FMN@list