XeLaTeX friendly SOUPS 2021 sty

soups2021-multiengine.sty

% (JPG) Modified Usenex-SOUPS style to use fontspec if running with XeLaTeX or LuaLaTeX

% (JPG) Comments annoted with "(JPG)" are by Jeffrey P Goldberg,
% (JPG) jeffrey@goldmark.org (or jeff@1password.com)

% (JPG):
%  The goal is to make this style sheet work with using a pdftex engine,
%  (pdflatex) as well as XeTeX or LuaTeX (xelatex, lualatex)
%  with similar output
%
%  So far, I have noticed two visible difference
%  1. pdftex uses frenchspacing.
%  2. pdftex uses a fixed-width font that is unrelated to Times.
%  
%  As I don't believe that these were desired design choices of the orignal
%  style (to be used with pdftex), I am not making the {Xe,Lua}TeX versions
%  mimic that original behavior.

% (JPG) The immediately visible differences between using pdflatex en

\usepackage{iftex}
\newif\iffontspecavailable % default is false

\ifluatex
  \fontspecavailabletrue
\fi

\ifxetex
  \fontspecavailabletrue
\fi

% usenix.sty - to be used with latex2e for USENIX.
% To use this style file, look at the template usenix_template.tex
%
% $Id: usenix.sty,v 1.2 2005/02/16 22:30:47 maniatis Exp $
%
% The following definitions are modifications of standard article.sty
% definitions, arranged to do a better job of matching the USENIX
% guidelines.
% It will automatically select two-column mode and the Times-Roman
% font.
%
% 2018-12-19 [for ATC'19]: add packages to help embed all fonts in
%   pdf; to improve appearance (hopefully); to make refs and citations
%   clickable in pdf

%
% USENIX papers are two-column.

\if@twocolumn\else\input twocolumn.sty\fi

% Times-Roman font is nice if you can get it

% (JPG) \texttt uses very different fonts in the different cases
% (JPG) I am not going to tinker with the fontspec option to make
% (JPG) mimic the pdftex option, as the fixed width font used by
% (JPG) by textxtext is much more compatible with Times.
\iffontspecavailable
  \usepackage{fontspec}
  % (JPG) the following packages load Times-like clones that
  % (JPG) should be part of any standard TeX installation.
  % (JPG) If you have a true Times New Roman on your system
  % (JPG) you load those instead, but those are system 
  % (JPG) dependent.
  \usepackage{newtxtext} % Times-like text fonts
  \usepackage{newtxmath} % Times-like math fonts
\else
  % (JPG) It appears that mathptmx does not attempt to find a
  % (JPG) Times compatable fixed-width (typewriter) font.
  \usepackage{mathptmx}  % times roman, including math (where possible)

  % hopefully embeds all fonts in pdf
  \usepackage[T1]{fontenc}
  \usepackage{pslatex}
\fi

% Allow UTF input
\usepackage[utf8]{inputenc}

% appearance

\iffontspecavailable
  % (JPG) We could try to mimic what was probabably _intended_ by the microtype
  % (JPG) inclusion in the original by using fontspec's LetterSpacing features
  % (JPG) and moving to frenchspacing. But it is too unclear what was
  % (JPG) actually intended.
  \usepackage{microtype}
\else
  % (JPG) Loading microtype with these features doesn't do anything if
  % (JPG) if additional commands introduced by the package aren't
  % (JPG) used.
  \usepackage[kerning,spacing]{microtype} % more compact and arguably nicer
\fi

\iffontspecavailable
  % (JPG) breakurl is only needed for pdftex engines.  
\else
  \usepackage{breakurl}           % break too-long urls in refs
\fi

\usepackage{flushend} % make cols in last page equal in size

% refs and bib
\usepackage{cite}               % order multiple entries in \cite{...}
\usepackage{url}                % allow \url in bibtex for clickable links
\usepackage{xcolor}             % color definitions, to be use for...
\usepackage[pdfusetitle]{hyperref}         % ...clickable refs within pdf...
\hypersetup{                    % ...like so
  colorlinks,
  linkcolor={green!80!black},
  citecolor={red!70!black},
  urlcolor={blue!70!black},
}


% USENIX wants margins of: 0.75" sides, 1" bottom, and 1" top.
% 0.33" gutter between columns.
% Gives active areas of 7" x 9"
%
\setlength{\textheight}{9.0in}
\setlength{\columnsep}{0.33in}
\setlength{\textwidth}{7.00in}

\setlength{\topmargin}{0.0in}

\setlength{\headheight}{0.0in}

\setlength{\headsep}{0.0in}

\addtolength{\oddsidemargin}{-0.25in}
\addtolength{\evensidemargin}{-0.25in}

% Usenix wants no page numbers for camera-ready papers, so that they can
% number them themselves.  But submitted papers should have page numbers
% for the reviewers' convenience.
% 
%
% \pagestyle{empty}

%
% Usenix titles are in 14-point bold type, with no date, and with no
% change in the empty page headers.  The whole author section is 12 point
% italic--- you must use {\rm } around the actual author names to get
% them in roman.
%
\def\maketitle{\par
 \begingroup
   \renewcommand\thefootnote{\fnsymbol{footnote}}%
   \def\@makefnmark{\hbox to\z@{$\m@th^{\@thefnmark}$\hss}}%
    \long\def\@makefntext##1{\parindent 1em\noindent
            \hbox to1.8em{\hss$\m@th^{\@thefnmark}$}##1}%
   \if@twocolumn
     \twocolumn[\@maketitle]%
     \else \newpage
     \global\@topnum\z@
     \@maketitle \fi\@thanks
 \endgroup
 \setcounter{footnote}{0}%
 \let\maketitle\relax
 \let\@maketitle\relax
 \gdef\@thanks{}\gdef\@author{}\gdef\@title{}\let\thanks\relax
}


\def\@maketitle{\newpage
 \vbox to 2.5in{
 \vspace*{\fill}
 \vskip 2em
 \begin{center}%
  {\Large\bf \@title \par}%
  \vskip 0.375in minus 0.300in
  {\large\it
   \lineskip .5em
   \begin{tabular}[t]{c}\@author
   \end{tabular}\par}%
 \end{center}%
 \par
 \vspace*{\fill}
 \hypersetup{
 	pdfauthor = {\plainauthor}} %MLM: Put "plainauthor" into pdf metadata

% \vskip 1.5em
 }
}

%
% The abstract is preceded by a 12-pt bold centered heading
\def\abstract{\begin{center}%
{\large\bf \abstractname\vspace{-.5em}\vspace{\z@}}%
\end{center}}
\def\endabstract{}

%
% Main section titles are 12-pt bold.  Others can be same or smaller.
%
\def\section{\@startsection {section}{1}{\z@}{-3.5ex plus-1ex minus
    -.2ex}{2.3ex plus.2ex}{\reset@font\large\bf}}

% set up for copyright box (adapted from ACM template used in SOUPS 2018)

% create a float for the copyright box
\usepackage{float}
\newfloat{soupscopyright}{b}  %A new float type so it doesn't count against figures
 
 \def\thecopyright{
 	\begin{soupscopyright}[b]  %declare a float of the type
	\begin{center}
	\setlength{\unitlength}{1pc}
	\begin{picture}(20,6) %Space for copyright notice
%	\put (0,-0.95){TEST}
	\put(0,-0.95){ %"Put" adds text to the "picture"
	\parbox[b]{20pc}{\baselineskip 9pt   %parbox lets you have newlines and such
	\footnotesize{Copyright is held by the author/owner. Permission
  to make digital or hard copies of all or part of this work for
  personal or classroom use is granted without fee.\par
 \emph{USENIX Symposium on Usable Privacy and Security
 (SOUPS)} 2021. \\ August~8--10,~2021, Vancouver,~B.C.,~Canada.}
	}}
	\end{picture}
	\end{center}
	\end{soupscopyright}
}