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lipics-v2021.cls
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%%
%% This is file `lipics-v2021.cls'.
%%
%% -----------------------------------------------------------------
%% Author: Dagstuhl Publishing & le-tex publishing services
%%
%% This file is part of the lipics package for preparing
%% LIPICS articles.
%%
%% Copyright (C) 2020 Schloss Dagstuhl
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%% 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'.
%%
%% The Current Maintainer of this work is
%% Schloss Dagstuhl (publishing@dagstuhl.de).
%% -----------------------------------------------------------------
%%
\ProvidesClass{lipics-v2021}
[2021/02/25 v3.1.1 LIPIcs articles]
\NeedsTeXFormat{LaTeX2e}[2015/01/01]
\emergencystretch1em
\advance\hoffset-1in
\advance\voffset-1in
\advance\hoffset2.95mm
\newif\if@nobotseplist \@nobotseplistfalse
\def\@endparenv{%
\addpenalty\@endparpenalty\if@nobotseplist\else\addvspace\@topsepadd\fi\@endpetrue}
\def\@doendpe{%
\@endpetrue
\def\par{\@restorepar
\everypar{}%
\par
\if@nobotseplist
\addvspace\topsep
\addvspace\partopsep
\global\@nobotseplistfalse
\fi
\@endpefalse}%
\everypar{{\setbox\z@\lastbox}%
\everypar{}%
\if@nobotseplist\global\@nobotseplistfalse\fi
\@endpefalse}}
\def\enumerate{%
\ifnum \@enumdepth >\thr@@\@toodeep\else
\advance\@enumdepth\@ne
\edef\@enumctr{enum\romannumeral\the\@enumdepth}%
\expandafter
\list
\csname label\@enumctr\endcsname
{\advance\partopsep\topsep
\topsep\z@\@plus\p@
\ifnum\@listdepth=\@ne
\labelsep0.72em
\else
\ifnum\@listdepth=\tw@
\labelsep0.3em
\else
\labelsep0.5em
\fi
\fi
\usecounter\@enumctr\def\makelabel##1{\hss\llap{##1}}}%
\fi}
\def\endenumerate{\ifnum\@listdepth=\@ne\global\@nobotseplisttrue\fi\endlist}
\def\itemize{%
\ifnum \@itemdepth >\thr@@\@toodeep\else
\advance\@itemdepth\@ne
\edef\@itemitem{labelitem\romannumeral\the\@itemdepth}%
\expandafter
\list
\csname\@itemitem\endcsname
{\advance\partopsep\topsep
\topsep\z@\@plus\p@
\ifnum\@listdepth=\@ne
\labelsep0.83em
\else
\ifnum\@listdepth=\tw@
\labelsep0.75em
\else
\labelsep0.5em
\fi
\fi
\def\makelabel##1{\hss\llap{##1}}}%
\fi}
\def\enditemize{\ifnum\@listdepth=\@ne\global\@nobotseplisttrue\fi\endlist}
\def\@title{\textcolor{red}{Author: Please provide a title}}
\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
\ifnum #2=1
\colorbox{lipicsYellow}{\kern0.15em\@svsec\kern0.15em}\quad
\else
\@svsec\quad
\fi}%
\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\@seccntformat#1{\csname the#1\endcsname}
\def\@biblabel#1{\textcolor{lipicsGray}{\sffamily\bfseries#1}}
\def\EventLogoHeight{25}
\def\copyrightline{%
\ifx\@hideLIPIcs\@undefined
\ifx\@EventLogo\@empty
\else
\setbox\@tempboxa\hbox{\includegraphics[height=\EventLogoHeight\p@]{\@EventLogo}}%
\rlap{\hspace\textwidth\hspace{-\wd\@tempboxa}\hspace{\z@}%
\vtop to\z@{\vskip-0mm\unhbox\@tempboxa\vss}}%
\fi
\scriptsize
\vtop{\hsize\textwidth
\nobreakspace\par
\@Copyright
\ifx\@EventLongTitle\@empty\else\@EventLongTitle.\\\fi
\ifx\@EventEditors\@empty\else
\@Eds: \@EventEditors
; Article~No.\,\@ArticleNo; pp.\,\@ArticleNo:\thepage--\@ArticleNo:\number\numexpr\getpagerefnumber{TotPages}%
\\
\fi
% Modif Philippe
% \setbox\@tempboxa\hbox{\IfFileExists{lipics-logo-bw.pdf}{\includegraphics[height=14\p@,trim=0 15 0 0]{lipics-logo-bw}}{\includegraphics[height=14\p@, width=62pt]{example-image-plain}}}%
\hspace*{\wd\@tempboxa}\enskip
\href{https://www.dagstuhl.de/lipics/}%
{Leibniz International Proceedings in Informatics}\\
\smash{\unhbox\@tempboxa}\enskip
\href{https://www.dagstuhl.de}%
{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik, Dagstuhl Publishing, Germany}}%
\fi}
\def\ps@plain{\let\@mkboth\@gobbletwo
\let\@oddhead\@empty
\let\@evenhead\@empty
\let\@evenfoot\copyrightline
\let\@oddfoot\copyrightline}
\def\lipics@opterrshort{Option "\CurrentOption" not supported}
\def\lipics@opterrlong{The option "\CurrentOption" from article.cls is not supported by lipics.cls.}
\DeclareOption{a5paper}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{b5paper}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{legalpaper}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{executivepaper}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{landscape}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{10pt}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{11pt}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{12pt}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{oneside}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{twoside}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{titlepage}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{notitlepage}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{onecolumn}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{twocolumn}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{fleqn}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{openbib}{\@latexerr{\lipics@opterrshort}{\lipics@opterrlong}}
\DeclareOption{a4paper}{\PassOptionsToClass{\CurrentOption}{article}
\advance\hoffset-2.95mm
\advance\voffset8.8mm}
\DeclareOption{numberwithinsect}{\let\numberwithinsect\relax}
\DeclareOption{cleveref}{\let\usecleveref\relax}
\DeclareOption{autoref}{\let\useautoref\relax}
\DeclareOption{anonymous}{\let\authoranonymous\relax}
\DeclareOption{thm-restate}{\let\usethmrestate\relax}
\DeclareOption{authorcolumns}{\let\authorcolumns\relax}
\let\compactauthor\relax
\DeclareOption{oldauthorstyle}{\let\compactauthor\@empty}
\DeclareOption{compactauthor}{\let\compactauthor\relax}
\DeclareOption{pdfa}{\let\pdfa\relax}
\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
\ProcessOptions
\LoadClass[twoside,notitlepage,fleqn]{article}
\renewcommand\normalsize{%
\@setfontsize\normalsize\@xpt{13}%
\abovedisplayskip 10\p@ \@plus2\p@ \@minus5\p@
\abovedisplayshortskip \z@ \@plus3\p@
\belowdisplayshortskip 6\p@ \@plus3\p@ \@minus3\p@
\belowdisplayskip \abovedisplayskip
\let\@listi\@listI}
\normalsize
\renewcommand\small{%
\@setfontsize\small\@ixpt{11.5}%
\abovedisplayskip 8.5\p@ \@plus3\p@ \@minus4\p@
\abovedisplayshortskip \z@ \@plus2\p@
\belowdisplayshortskip 4\p@ \@plus2\p@ \@minus2\p@
\def\@listi{\leftmargin\leftmargini
\topsep 4\p@ \@plus2\p@ \@minus2\p@
\parsep 2\p@ \@plus\p@ \@minus\p@
\itemsep \parsep}%
\belowdisplayskip \abovedisplayskip
}
\renewcommand\footnotesize{%
\@setfontsize\footnotesize{8.5}{9.5}%
\abovedisplayskip 6\p@ \@plus2\p@ \@minus4\p@
\abovedisplayshortskip \z@ \@plus\p@
\belowdisplayshortskip 3\p@ \@plus\p@ \@minus2\p@
\def\@listi{\leftmargin\leftmargini
\topsep 3\p@ \@plus\p@ \@minus\p@
\parsep 2\p@ \@plus\p@ \@minus\p@
\itemsep \parsep}%
\belowdisplayskip \abovedisplayskip
}
\renewcommand\large{\@setfontsize\large{10.5}{13}}
\renewcommand\Large{\@setfontsize\Large{12}{14}}
\setlength\parindent{1.5em}
\setlength\headheight{3mm}
\setlength\headsep {10mm}
\setlength\footskip{3mm}
\setlength\textwidth{140mm}
\setlength\textheight{222mm}
\setlength\oddsidemargin{32mm}
\setlength\evensidemargin{38mm}
\setlength\marginparwidth{25mm}
\setlength\topmargin{13mm}
\setlength{\skip\footins}{2\baselineskip \@plus 4\p@ \@minus 2\p@}
\def\@listi{\leftmargin\leftmargini
\parsep\z@ \@plus\p@
\topsep 8\p@ \@plus2\p@ \@minus4\p@
\itemsep \parsep}
\let\@listI\@listi
\@listi
\def\@listii {\leftmargin\leftmarginii
\labelwidth\leftmarginii
\advance\labelwidth-\labelsep
\topsep 4\p@ \@plus2\p@ \@minus\p@
\parsep\z@ \@plus\p@
\itemsep \parsep}
\def\@listiii{\leftmargin\leftmarginiii
\labelwidth\leftmarginiii
\advance\labelwidth-\labelsep
\topsep 2\p@ \@plus\p@\@minus\p@
\parsep \z@
\partopsep \p@ \@plus\z@ \@minus\p@
\itemsep \z@ \@plus\p@}
\def\ps@headings{%
\def\@evenhead{\large\sffamily\bfseries
\llap{\hbox to0.5\oddsidemargin{ \ifx\@hideLIPIcs\@undefined\ifx\@ArticleNo\@empty\textcolor{red}{XX}\else\@ArticleNo\fi:\fi\thepage\hss}}\leftmark\hfil}%
\def\@oddhead{\large\sffamily\bfseries\rightmark\hfil
\rlap{\hbox to0.5\oddsidemargin{\hss \ifx\@hideLIPIcs\@undefined\ifx\@ArticleNo\@empty\textcolor{red}{XX}\else\@ArticleNo\fi:\fi\thepage}}}%
\def\@oddfoot{\hfil
\rlap{%
\vtop{%
\vskip10mm
\colorbox{lipicsYellow}
{\@tempdima\evensidemargin
\advance\@tempdima1in
\advance\@tempdima\hoffset
\hb@xt@\@tempdima{%
\ifx\@hideLIPIcs\@undefined
\textcolor{lipicsGray}{\normalsize\sffamily
\bfseries\quad
\expandafter\textsolittle
\expandafter{\@EventShortTitle}}%
\fi
\strut\hss}}}}}
\let\@evenfoot\@empty
\let\@mkboth\markboth
\let\sectionmark\@gobble
\let\subsectionmark\@gobble}
\pagestyle{headings}
\renewcommand\maketitle{\par
\begingroup
\thispagestyle{plain}
\renewcommand\thefootnote{\@fnsymbol\c@footnote}%
\if@twocolumn
\ifnum \col@number=\@ne
\@maketitle
\else
\twocolumn[\@maketitle]%
\fi
\else
\newpage
\global\@topnum\z@ % Prevents figures from going at top of page.
\@maketitle
\fi
\thispagestyle{plain}\@thanks
\endgroup
\global\let\thanks\relax
\global\let\maketitle\relax
\global\let\@maketitle\relax
\global\let\@thanks\@empty
\global\let\@author\@empty
\global\let\@date\@empty
\global\let\@title\@empty
\global\let\title\relax
\global\let\author\relax
\global\let\date\relax
\global\let\and\relax
}
\newwrite\tocfile
\def\@maketitle{%
\newpage
\null\vskip-\baselineskip
\vskip-\headsep
\@titlerunning
\@authorrunning
%%\let \footnote \thanks
\parindent\z@ \raggedright
\if!\@title!\def\@title{\textcolor{red}{Author: Please fill in a title}}\fi
{\LARGE\sffamily\bfseries\mathversion{bold}\@title \par}%
\vskip 1em
\ifx\@author\orig@author
\textcolor{red}{Author: Please provide author information}%
\else
{\def\thefootnote{\@arabic\c@footnote}%
\setcounter{footnote}{0}%
\fontsize{9.5}{12}\selectfont\@author}%
\fi
\bgroup
\immediate\openout\tocfile=\jobname.vtc
\protected@write\tocfile{
\let\footnote\@gobble
\let\thanks\@gobble
\def\footnotemark{}
\def\and{and }%
\def\,{ }
\def\\{ }
}{%
\string\contitem
\string\title{\@title}%
\string\author{\@authorsfortoc}%
\string\page{\@ArticleNo:\thepage--\@ArticleNo:\number\numexpr\getpagerefnumber{TotPages}}}%
\closeout\tocfile
\egroup
\par}
\renewcommand\tableofcontents{%
\section*{\contentsname}%
\@starttoc{toc}}
\setcounter{secnumdepth}{4}
\renewcommand\section{\@startsection {section}{1}{\z@}%
{-3.5ex \@plus -1ex \@minus -.2ex}%
{2.3ex \@plus.2ex}%
{\sffamily\Large\bfseries\raggedright}}
\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
{-3.25ex\@plus -1ex \@minus -.2ex}%
{1.5ex \@plus .2ex}%
{\sffamily\Large\bfseries\raggedright}}
\renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
{-3.25ex\@plus -1ex \@minus -.2ex}%
{1.5ex \@plus .2ex}%
{\sffamily\Large\bfseries\raggedright}}
\renewcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
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{1.5ex \@plus .2ex}%
{\sffamily\large\bfseries\raggedright}}
\renewcommand\subparagraph{\@startsection{subparagraph}{5}{\z@}%
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{-1em}%
{\sffamily\normalsize\bfseries}}
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{3.25ex \@plus1ex \@minus .2ex}%
{-1em}%
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\setlength\leftmarginvi {1.2em}
\renewcommand\labelenumi{%
\textcolor{lipicsGray}{\sffamily\bfseries\upshape\mathversion{bold}\theenumi.}}
\renewcommand\labelenumii{%
\textcolor{lipicsGray}{\sffamily\bfseries\upshape\mathversion{bold}\theenumii.}}
\renewcommand\labelenumiii{%
\textcolor{lipicsGray}{\sffamily\bfseries\upshape\mathversion{bold}\theenumiii.}}
\renewcommand\labelenumiv{%
\textcolor{lipicsGray}{\sffamily\bfseries\upshape\mathversion{bold}\theenumiv.}}
\renewcommand\labelitemi{%
\textcolor{lipicsBulletGray}{\ifnum\@listdepth=\@ne
\rule{0.67em}{0.33em}%
\else
\rule{0.45em}{0.225em}%
\fi}}
\renewcommand\labelitemii{%
\textcolor{lipicsBulletGray}{\rule{0.45em}{0.225em}}}
\renewcommand\labelitemiii{%
\textcolor{lipicsBulletGray}{\sffamily\bfseries\textasteriskcentered}}
\renewcommand\labelitemiv{%
\textcolor{lipicsBulletGray}{\sffamily\bfseries\textperiodcentered}}
\renewenvironment{description}
{\list{}{\advance\partopsep\topsep\topsep\z@\@plus\p@
\labelwidth\z@ \itemindent-\leftmargin
\let\makelabel\descriptionlabel}}
{\ifnum\@listdepth=\@ne\global\@nobotseplisttrue\fi\endlist}
\renewcommand*\descriptionlabel[1]{%
\hspace\labelsep\textcolor{lipicsGray}{\sffamily\bfseries\mathversion{bold}#1}}
\def\topmattervskip{0.7}
\renewenvironment{abstract}{%
\vskip\topmattervskip\bigskipamount
\noindent
\rlap{\color{lipicsLineGray}\vrule\@width\textwidth\@height1\p@}%
\hspace*{7mm}\fboxsep1.5mm\colorbox[rgb]{1,1,1}{\raisebox{-0.4ex}{%
\large\selectfont\sffamily\bfseries\abstractname}}%
\vskip3\p@
\fontsize{9}{12}\selectfont
\noindent\ignorespaces}
{\vskip\topmattervskip\baselineskip\noindent
\subjclassHeading
\ifx\@ccsdescString\@empty
\textcolor{red}{Author: Please fill in 1 or more \string\ccsdesc\space macro}%
\else
\@ccsdescString
\fi
\vskip\topmattervskip\baselineskip
\noindent\keywordsHeading
\ifx\@keywords\@empty
\textcolor{red}{Author: Please fill in \string\keywords\space macro}%
\else
\@keywords
\fi
\ifx\@hideLIPIcs\@undefined
\ifx\@DOIPrefix\@empty\else
\vskip\topmattervskip\baselineskip\noindent
\doiHeading\href{https://doi.org/\@lipicsdoi}{\@lipicsdoi}%
\fi
\fi
\ifx\@category\@empty\else
\vskip\topmattervskip\baselineskip\noindent
\categoryHeading\@category
\fi
\ifx\@relatedversion\@empty\else
\vskip\topmattervskip\baselineskip\noindent
\relatedversionHeading\ifx\authoranonymous\relax\textcolor{red}{Anonymous related version(s)}\else\@relatedversion\fi
\fi
\ifx\@supplement\@empty\else
\vskip\topmattervskip\baselineskip\noindent
\supplementHeading\ifx\authoranonymous\relax\textcolor{red}{Anonymous supplemenatary material}\else\@supplement\fi
\fi
\ifx\@funding\@empty\else
\vskip\topmattervskip\baselineskip\noindent
\fundingHeading\ifx\authoranonymous\relax\textcolor{red}{Anonymous funding}\else\@funding\fi
\fi
\ifx\@acknowledgements\@empty\else
\vskip\topmattervskip\baselineskip\noindent
\acknowledgementsHeading\ifx\authoranonymous\relax\textcolor{red}{Anonymous acknowledgements} \else\@acknowledgements\fi
\fi
\protected@write\@auxout{}{\string\gdef\string\@pageNumberEndAbstract{\thepage}}%
}% end abstract
\renewenvironment{thebibliography}[1]
{\if@noskipsec \leavevmode \fi
\par
\@tempskipa-3.5ex \@plus -1ex \@minus -.2ex\relax
\@afterindenttrue
\@tempskipa -\@tempskipa \@afterindentfalse
\if@nobreak
\everypar{}%
\else
\addpenalty\@secpenalty\addvspace\@tempskipa
\fi
\noindent
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\hspace*{7mm}\fboxsep1.5mm\colorbox[rgb]{1,1,1}{\raisebox{-0.4ex}{%
\normalsize\sffamily\bfseries\refname}}%
\@xsect{1ex \@plus.2ex}%
\list{\@biblabel{\@arabic\c@enumiv}}%
{\leftmargin8.5mm
\labelsep\leftmargin
\settowidth\labelwidth{\@biblabel{#1}}%
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\usecounter{enumiv}%
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\renewcommand\theenumiv{\@arabic\c@enumiv}}%
\fontsize{9}{12}\selectfont
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\clubpenalty4000
\@clubpenalty \clubpenalty
\widowpenalty4000%
\sfcode`\.\@m\protected@write\@auxout{}{\string\gdef\string\@pageNumberStartBibliography{\thepage}}}
{\def\@noitemerr
{\@latex@warning{Empty `thebibliography' environment}}%
\protected@write\@auxout{}{\string\gdef\string\@pageNumberEndBibliography{\thepage}}%
\endlist}
\g@addto@macro\appendix{\immediate\write\@auxout{\string\gdef\string\@pageNumberStartAppendix{\thepage}}}%
\renewcommand\footnoterule{%
\kern-8\p@
{\color{lipicsBulletGray}\hrule\@width40mm\@height1\p@}%
\kern6.6\p@}
\renewcommand\@makefntext[1]{%
\parindent\z@\hangindent1em
\leavevmode
\hb@xt@1em{\@makefnmark\hss}#1}
\usepackage{microtype}
\usepackage[utf8]{inputenc}
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\input glyphtounicode
\pdfgentounicode=1
}{}%
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\IfFileExists{fontawesome5.sty}{%
\RequirePackage{fontawesome5}%
\IfFileExists{orcid.pdf}{%
\def\orcidsymbol{\includegraphics[height=9\p@]{orcid}}
}{
\def\orcidsymbol{\textcolor{lipicsGray}{\fontsize{9}{12}\sffamily\bfseries \faOrcid}}%
}
\def\mailsymbol{\textcolor{lipicsGray}{\fontsize{9}{12}\sffamily\bfseries \faIcon[regular]{envelope}}}%
\def\homesymbol{\textcolor{lipicsGray}{\fontsize{9}{12}\sffamily\bfseries \faHome}}%
}{%
\ClassWarning{Package fontawesome5 not installed}{Please install package fontawesome5}
\def\orcidsymbol{\textcolor{lipicsGray}{\fontsize{9}{12}\sffamily\bfseries ORCID}}
\def\mailsymbol{\textcolor{lipicsGray}{\fontsize{9}{12}\sffamily\bfseries @}}%
\def\homesymbol{\textcolor{lipicsGray}{\fontsize{9}{12}\sffamily\bfseries H}}%
}%
\RequirePackage[T1]{fontenc}
\RequirePackage{textcomp}
\RequirePackage[mathscr]{eucal}
\RequirePackage{amssymb}
\PassOptionsToPackage{retainmissing}{MnSymbol}
\AtBeginDocument{\@ifpackageloaded{MnSymbol}%
{\expandafter\let\csname ver@amssymb.sty\endcsname\relax
\let\complement\@undefined
\RequirePackage{amssymb}}{}}
\RequirePackage{soul}
\sodef\textsolittle{}{.12em}{.5em\@plus.08em\@minus.06em}%
{.4em\@plus.275em\@minus.183em}
\RequirePackage{color} %kept for backward compatibility
\AtBeginDocument{
\@ifpackageloaded{xcolor}{
}{
\RequirePackage{xcolor}
}
\definecolor{darkgray}{rgb}{0.31,0.31,0.33}
\definecolor[named]{lipicsGray}{rgb}{0.31,0.31,0.33}
\definecolor[named]{lipicsBulletGray}{rgb}{0.60,0.60,0.61}
\definecolor[named]{lipicsLineGray}{rgb}{0.51,0.50,0.52}
\definecolor[named]{lipicsLightGray}{rgb}{0.85,0.85,0.86}
\definecolor[named]{lipicsYellow}{rgb}{0.99,0.78,0.07}
}
\RequirePackage{babel}
\RequirePackage[tbtags,fleqn]{amsmath}
\AtBeginDocument{
\@ifpackageloaded{enumitem}{\ClassWarning{Package 'enumitem' incompatible}{Don't use package 'enumitem'; Package enumerate preloaded!}}{}
\@ifpackageloaded{paralist}{\ClassWarning{Package 'paralist' incompatible}{Don't use package 'paralist'; Package enumerate preloaded!}}{}
}
\RequirePackage{enumerate}
\def\@enum@{\list{\textcolor{lipicsGray}{\sffamily\bfseries\upshape\mathversion{bold}\csname label\@enumctr\endcsname}}%
{\advance\partopsep\topsep
\topsep\z@\@plus\p@
\usecounter{\@enumctr}\def\makelabel##1{\hss\llap{##1}}}}
\def\romanenumerate{\enumerate[(i)]}
\let\endromanenumerate\endenumerate
\def\alphaenumerate{\enumerate[(a)]}
\let\endalphaenumerate\endenumerate
\def\bracketenumerate{\enumerate[(1)]}
\let\endbracketenumerate\endenumerate
\RequirePackage{graphicx}
\RequirePackage{array}
\let\@classzold\@classz
\def\@classz{%
\expandafter\ifx\d@llarbegin\begingroup
\toks \count@ =
\expandafter{\expandafter\small\the\toks\count@}%
\fi
\@classzold}
\RequirePackage{multirow}
\RequirePackage{tabularx}
\RequirePackage[online]{threeparttable}
\def\TPTtagStyle#1{#1)}
\def\tablenotes{\small\TPT@defaults
\@ifnextchar[\TPT@setuptnotes\TPTdoTablenotes} % ]
\RequirePackage{listings}
\lstset{basicstyle=\small\ttfamily,%
backgroundcolor=\color{lipicsLightGray},%
frame=single,framerule=0pt,xleftmargin=\fboxsep,xrightmargin=\fboxsep}
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\linenumbers
\renewcommand\linenumberfont{\normalfont\tiny\sffamily}
%%%% patch to cope with amsmath
%%%% http://phaseportrait.blogspot.de/2007/08/lineno-and-amsmath-compatibility.html
\newcommand*\patchAmsMathEnvironmentForLineno[1]{%
\expandafter\let\csname old#1\expandafter\endcsname\csname #1\endcsname
\expandafter\let\csname oldend#1\expandafter\endcsname\csname end#1\endcsname
\renewenvironment{#1}%
{\linenomath\csname old#1\endcsname}%
{\csname oldend#1\endcsname\endlinenomath}}%
\newcommand*\patchBothAmsMathEnvironmentsForLineno[1]{%
\patchAmsMathEnvironmentForLineno{#1}%
\patchAmsMathEnvironmentForLineno{#1*}}%
\AtBeginDocument{%
\patchBothAmsMathEnvironmentsForLineno{equation}%
\patchBothAmsMathEnvironmentsForLineno{align}%
\patchBothAmsMathEnvironmentsForLineno{flalign}%
\patchBothAmsMathEnvironmentsForLineno{alignat}%
\patchBothAmsMathEnvironmentsForLineno{gather}%
\patchBothAmsMathEnvironmentsForLineno{multline}}
\let\usehyperxmp\@empty%
\ifx\pdfa\relax%
\IfFileExists{hyperxmp.sty}{%
\RequirePackage{hyperxmp}%
\@ifpackagelater{hyperxmp}{2019/04/05}{%
\let\usehyperxmp\relax%
}{%
\ClassWarning{Package hyperxmp outdated}{You are using an outdated version of the package hyperxmp. Please update!}%
}}{}%
\fi%
\IfFileExists{totpages.sty}{
\RequirePackage{totpages}
}{
\ClassWarning{Package totpages not installed}{Please install package totpages}
\newcounter{TotPages}
\setcounter{TotPages}{99}
}
\ifx\usehyperxmp\relax%
\RequirePackage[pdfa,unicode]{hyperref}%
\else%
\RequirePackage[unicode]{hyperref}%
\fi%
\let\C\relax%
\let\G\relax%
\let\F\relax%
\let\U\relax%
\pdfstringdefDisableCommands{%
\let\thanks\@gobble%
\let\footnote\@gobble%
\def\footnotemark{}%
\def\cs#1{\textbackslash #1}%
\let\normalfont\@empty%
\let\scshape\@empty%
\def\and{and }%
\def\,{ }%
\def\textrightarrow{ -> }%
\let\mathsf\@empty%
}%
\hypersetup{
breaklinks=true,
pdfencoding=unicode,
bookmarksnumbered,
pdfborder={0 0 0},
pdfauthor={ }
}%
\AtBeginDocument{
\ifx\usehyperxmp\relax
\hypersetup{
pdftitle={\@title},
pdfauthor={\ifx\authoranonymous\relax Anonymous author(s) \else \@authorsforpdf \fi},
pdfkeywords={\@keywords},
pdfproducer={LaTeX with lipics-v2021.cls},
pdfsubject={LIPIcs, Vol.\@SeriesVolume, \@EventShortTitle},
pdfcopyright = { Copyright (C) \ifx\authoranonymous\relax Anonymous author(s) \else \@copyrightholder; \fi licensed under Creative Commons License CC-BY 4.0},
pdflang={en},
pdfmetalang={en},
pdfpublisher={Schloss Dagstuhl -- Leibniz-Zentrum für Informatik, Dagstuhl Publishing, Germany},
pdflicenseurl={https://creativecommons.org/licenses/by/4.0/},
pdfpubtype={LIPIcs},
pdfvolumenum={\@SeriesVolume},
pdfpagerange={\@ArticleNo:\thepage-\@ArticleNo:\theTotPages},
pdfdoi={\@lipicsdoi},
pdfapart=3,
pdfaconformance=B
}
\else%
\hypersetup{
pdftitle={\@title},
pdfauthor={\ifx\authoranonymous\relax Anonymous author(s) \else \@authorsforpdf \fi},
pdfkeywords={\@keywords},
pdfcreator={LaTeX with lipics-v2021.cls},
pdfsubject={LIPIcs, Vol.\@SeriesVolume, \@EventShortTitle; Copyright (C) \ifx\authoranonymous\relax Anonymous author(s) \else \@copyrightholder; \fi licensed under Creative Commons License CC-BY 4.0}
}%
\fi %
}
\ifx\usehyperxmp\relax
\pdfobjcompresslevel=0
\pdfinclusioncopyfonts=1
\IfFileExists{colorprofiles.tex}{
\RequirePackage{colorprofiles}%
\IfFileExists{sRGB.icc}{
\immediate\pdfobj stream attr{/N 3} file{sRGB.icc}
\pdfcatalog{%
/OutputIntents [
<<
/Type /OutputIntent
/S /GTS_PDFA1
/DestOutputProfile \the\pdflastobj\space 0 R
/OutputConditionIdentifier (sRGB)
/Info (sRGB)
>>
]
}}{}
}{\ClassWarning{Package colorprofiles not installed}{Please install package colorprofiles}}
\fi
\RequirePackage[labelsep=space,singlelinecheck=false,%
font={up,small},labelfont={sf,bf},%
listof=false]{caption}%"listof" instead of "list" for backward compatibility
\@ifpackagelater{hyperref}{2009/12/09}
{\captionsetup{compatibility=false}}%cf. http://groups.google.de/group/comp.text.tex/browse_thread/thread/db9310eb540fbbd8/42e30f3b7b3aa17a?lnk=raot
{}
\DeclareCaptionLabelFormat{boxed}{%
\kern0.05em{\color[rgb]{0.99,0.78,0.07}\rule{0.73em}{0.73em}}%
\hspace*{0.67em}\bothIfFirst{#1}{~}#2}
\captionsetup{labelformat=boxed}
\captionsetup[table]{position=top}
\RequirePackage[figuresright]{rotating}
\caption@AtBeginDocument{\@ifpackageloaded{subfig}{\ClassError{lipics}{%
Do not load the subfig package}{The more recent subcaption package is already loaded}}{}}
\RequirePackage{subcaption}
\def\titlerunning#1{\gdef\@titlerunning{{\let\footnote\@gobble\markboth{#1}{#1}}}}
\def\authorrunning#1{%
\gdef\@authorrunning{\markright{\ifx\authoranonymous\relax\textcolor{red}{Anonymous author(s)} \else\if!#1!\textcolor{red}{Author: Please fill in the \string\authorrunning\space macro}\else#1\fi\fi}}}
\titlerunning{\@title}
\authorrunning{\textcolor{red}{Author: Please use the \string\authorrunning\space macro}}
\def\EventLongTitle#1{\gdef\@EventLongTitle{#1}}
\EventLongTitle{}
\def\EventShortTitle#1{\gdef\@EventShortTitle{#1}}
\EventShortTitle{}
\def\EventEditors#1{\gdef\@EventEditors{#1}}
\EventEditors{}
\def\EventNoEds#1{\gdef\@EventNoEds{#1}\xdef\@Eds{Editor\ifnum#1>1s\fi}}
\EventNoEds{1}
\def\EventLogo#1{\gdef\@EventLogo{#1}}
\EventLogo{}
\def\EventAcronym#1{\gdef\@EventAcronym{#1}}
\EventAcronym{}
\def\EventYear#1{\gdef\@EventYear{#1}}
\EventYear{}
\def\EventDate#1{\gdef\@EventDate{#1}}
\EventDate{}
\def\EventLocation#1{\gdef\@EventLocation{#1}}
\EventLocation{}
\def\SeriesVolume#1{\gdef\@SeriesVolume{#1}}
\SeriesVolume{}
\def\ArticleNo#1{\gdef\@ArticleNo{#1}}
\ArticleNo{}
\def\DOIPrefix#1{\gdef\@DOIPrefix{#1}}
% Philippe: à définir
\DOIPrefix{}
\def\@lipicsdoi{\@DOIPrefix.\@EventAcronym.\@EventYear.\@ArticleNo}
\def\and{\newline}
\let\orig@author\@author
\let\@authorsfortoc\@empty
\let\@authorsforpdf\@empty
\newcount\c@author
\newcounter{currentauthor}
\def\authorcolumnsMin{6}
\def\@authornum{0}
\def\author#1#2#3#4#5{%
\ifx\@author\orig@author\let\@author\@empty\fi
\g@addto@macro\@author{%
\noexpandarg\StrBehind{#2}{\and \url}[\homepageTemp]\IfSubStr{#2}{\and \url}{\StrBefore{#2}{\and \url}[\affiliation]}{\def\affiliation{#2}}%
\expandarg\exploregroups\StrRemoveBraces{\homepageTemp}[\homepage]%
\ifx\authorcolumns\relax
\ifnum\c@author>\authorcolumnsMin
\stepcounter{currentauthor}
\ifodd\value{currentauthor}
\begin{minipage}[t]{\textwidth}
\begin{minipage}[t]{0.49\textwidth}
\else
\hfill \begin{minipage}[t]{0.49\textwidth}
\fi
\else
\ClassWarning{Option 'authorcolumns' only applicable for > 6 authors}{Option 'authorcolumns' only applicable for >6 authors!}
\addvspace{0.5\baselineskip}
\fi
\else
\addvspace{0.5\baselineskip}
\fi
{\Large\bfseries
\if!#1!
\textcolor{red}{Author: Please enter author name}%
\else
\ifx\authoranonymous\relax
\textcolor{red}{Anonymous author}
\else
#1\,%
\ifx\compactauthor\relax\if!#3!\else{\,\href{mailto:#3}{\mailsymbol}}\fi%
\ifx\homepage\@empty\else{\,\href{\homepage}{\homesymbol}}\fi\fi%
\if!#4!\else{\,\href{#4}{\orcidsymbol}}\fi%
\if!#5!\else
\ifx\@funding\@empty
\expandafter\g@addto@macro\expandafter\@funding{\textit{\expandafter{\let\footnote\@gobble #1}}:\space{#5}}
\else
\expandafter\g@addto@macro\expandafter\@funding{\\\textit{\expandafter{\let\footnote\@gobble #1}}:\space{#5}}
\fi
\fi
\fi
\fi
}
{\small
\if!#2!\textcolor{red}{Author: Please enter affiliation as second parameter of the author macro}\else{\\* \ifx\authoranonymous\relax\textcolor{red}{Anonymous affiliation}\else\ifx\compactauthor\relax \affiliation \else#2\fi\fi}\fi
\ifx\compactauthor\relax\else\if!#3!\else{\ifx\authoranonymous\relax\else\\*\href{mailto:#3}{#3}\fi}\fi\fi
}\par
\ifx\authorcolumns\relax
\ifnum\c@author>\authorcolumnsMin
\end{minipage}
\ifnum\c@author=\value{currentauthor}
\end{minipage}
\else
\ifodd\value{currentauthor}
\else
\end{minipage}%
\medskip
\fi
\fi
\fi
\fi}%
\global\advance\c@author\@ne
\protected@write\@auxout{}{\string\gdef\string\@authornum{\the\c@author}}
\ifnum\c@author=\@ne
\gdef\@authorsfortoc{#1}%
\gdef\@authorsforpdf{#1}
\else
\expandafter\g@addto@macro\expandafter\@authorsforpdf\expandafter{, #1}
\expandafter\g@addto@macro\expandafter\@authorsfortoc\expandafter{\expandafter\csname\the\c@author authand\endcsname#1}%
\@namedef{\the\c@author authand}{,\space}%
\AtBeginDocument{%
\expandafter\ifnum\@authornum=2
\@namedef{2authand}{\space and\space}%
\else
\@namedef{\@authornum authand}{,\space and\space}%
\fi}
\fi}
\newcommand*\affil[2][]{%
\ClassError{lipics}
{\string\affil\space deprecated: Please enter affiliation as second parameter of the author macro}
{Since 2017, \string\affil\space is obsolete in lipics.}}
\newcommand*\Copyright[1]{%
\def\@copyrightholder{#1}
\def\@Copyright{%
% \setbox\@tempboxa\hbox{\IfFileExists{cc-by.pdf}{\includegraphics[height=14\p@,clip]{cc-by}}{\includegraphics[height=14\p@, width=40pt]{example-image-plain}}}%
\@rightskip\@flushglue \rightskip\@rightskip
\hangindent\dimexpr\wd\@tempboxa+0.5em\relax
\href{https://creativecommons.org/licenses/by/4.0/}%
{\smash{\lower\baselineskip\hbox{\unhcopy\@tempboxa}}}\enskip
\textcopyright\ %
\ifx!#1!\textcolor{red}{Author: Please fill in the \string\Copyright\space macro}\else\ifx\authoranonymous\relax\textcolor{red}{Anonymous author(s)}\else#1\fi\fi
;\\%
licensed under Creative Commons License CC-BY 4.0\ifx!#1!\\\null\fi\par}}
\Copyright{\textcolor{red}{Author: Please provide a copyright holder}}
\let\@copyrightholder\@empty
\def\hideLIPIcs{\let\@hideLIPIcs\relax}
\usepackage{xstring}
\def\keywords#1{\def\@keywords{#1}}
\let\@keywords\@empty
\def\keywordsHeading{%
\textcolor{lipicsGray}{\fontsize{9}{12}\sffamily\bfseries
Keywords and phrases\enskip}}
\RequirePackage{comment}
\excludecomment{CCSXML}
% inspired by https://tex.stackexchange.com/questions/12810/how-do-i-split-a-string
\global\newcommand\ccsdesc[2][100]{\@ccsdesc#1~#2~~\relax}
\let\orig@ccsdesc\@ccsdesc
\let\@ccsdesc\@empty
\let\@ccsdescString\@empty
\gdef\@ccsdesc#1~#2~#3~{
\ifx\@ccsdesc\orig@ccsdesc\let\@ccsdesc\@empty\fi
\ifx!#3!
\ifx\@ccsdescString\@empty
\g@addto@macro\@ccsdescString{{#2}}
\else
\g@addto@macro\@ccsdescString{; {#2}}
\fi
\else
\ifx\@ccsdescString\@empty
\g@addto@macro\@ccsdescString{{#2} $\rightarrow$ {#3}}
\else
\g@addto@macro\@ccsdescString{; {#2} $\rightarrow$ {#3}}
\fi
\fi
\ccsdescEnd
}
\def\ccsdescEnd#1\relax{}
\def\subjclass#1{
\ClassError{lipics}
{\string\subjclass\space deprecated: Please enter subject classification in 1 or more ccsdesc macros}
{Since 2019, \string\subjclass\space is obsolete in lipics.}}
\let\@subjclass\@empty
\def\subjclassHeading{%
\textcolor{lipicsGray}{\fontsize{9}{12}\sffamily\bfseries
2012 ACM Subject Classification\enskip}}
\def\doiHeading{%
\textcolor{lipicsGray}{\fontsize{9}{12}\sffamily\bfseries
Digital Object Identifier\enskip}}
\def\category#1{\def\@category{#1}}
\let\@category\@empty
\def\categoryHeading{%
\textcolor{lipicsGray}{\fontsize{9}{12}\sffamily\bfseries
Category\enskip}}
\def\relatedversion#1{\def\@relatedversion{#1}}
\let\@relatedversion\@empty
\define@key{relatedversiondetails}{linktext}{\def\relatedversiondetails@linktext{#1}}
\define@key{relatedversiondetails}{cite}{\def\relatedversiondetails@cite{#1}}
\newcommand*\addtorelatedversionmacro[2]{%
\ifx\@relatedversion\@empty%
\g@addto@macro\@relatedversion{#1}%
\else%
\g@addto@macro\@relatedversion{\\#1}%
\fi%
}%
\newcommand{\relatedversiondetails}[3][]{%
\begingroup%
\let\relatedversiondetails@linktext\@empty
\let\relatedversiondetails@cite\@empty
\setkeys{relatedversiondetails}{#1}%
\ifx\relatedversiondetails@linktext\@empty%
\protected@edef\tmp{\textit{#2}:\space{\url{#3}}}%
\else%
\protected@edef\tmp{\textit{#2}:\space{\href{#3}{\texttt{\relatedversiondetails@linktext}}}}%
\fi%
\ifx\relatedversiondetails@cite\@empty%
\else%
\protected@edef\tmp{\tmp\space\cite{\relatedversiondetails@cite}}%
\fi%
\expandafter\addtorelatedversionmacro\expandafter{\tmp}{#1}%
\endgroup%
}%
\def\relatedversionHeading{%
\textcolor{lipicsGray}{\fontsize{9}{12}\sffamily\bfseries
Related Version\enskip}}
\def\supplement#1{\def\@supplement{#1}}
\let\@supplement\@empty
\define@key{supplementdetails}{linktext}{\def\supplementdetails@linktext{#1}}
\define@key{supplementdetails}{cite}{\def\supplementdetails@cite{#1}}
\define@key{supplementdetails}{subcategory}{\def\supplementdetails@subcategory{#1}}
\define@key{supplementdetails}{swhid}{\def\supplementdetails@swhid{#1}}
\newcommand*\addtosupplementmacro[2]{%
\ifx\@supplement\@empty%
\g@addto@macro\@supplement{#1}%
\else%
\g@addto@macro\@supplement{\\#1}%
\fi%
}%
\newcommand{\supplementdetails}[3][]{%
\begingroup%
\let\supplementdetails@linktext\@empty
\let\supplementdetails@cite\@empty
\let\supplementdetails@subcategory\@empty
\let\supplementdetails@swhid\@empty
\setkeys{supplementdetails}{#1}%
\ifx\supplementdetails@subcategory\@empty%
\protected@edef\tmp{\textit{#2}}
\else
\protected@edef\tmp{\textit{#2\,\,(\supplementdetails@subcategory)}}%
\fi
\ifx\supplementdetails@linktext\@empty%
\protected@edef\tmp{\tmp:\space{\url{#3}}}%
\else%
\protected@edef\tmp{\tmp:\space{\href{#3}{\texttt{\supplementdetails@linktext}}}}%
\fi%
\ifx\supplementdetails@cite\@empty%
\else%
\protected@edef\tmp{\tmp\space\cite{\supplementdetails@cite}}%
\fi
\ifx\supplementdetails@swhid\@empty%
\else%
\protected@edef\tmp{\tmp \\ \hspace*{1.2em} archived at \href{https://archive.softwareheritage.org/\supplementdetails@swhid}{\texttt{\supplementdetails@swhid}}}%
\fi%
\expandafter\addtosupplementmacro\expandafter{\tmp}{#1}%
\endgroup%
}%
\def\supplementHeading{%
\textcolor{lipicsGray}{\fontsize{9}{12}\sffamily\bfseries
Supplementary Material\enskip}}
\newcommand\flag[2][0.9cm]{%
\leavevmode\marginpar{%
\raisebox{\dimexpr-\totalheight+\ht\strutbox\relax}%
[\dimexpr\ht\strutbox+3mm][\dp\strutbox]{\expandafter\includegraphics[width=#1]{#2}}%
}}
\def\funding#1{\def\@funding{#1}}
\let\@funding\@empty
\def\fundingHeading{%
\textcolor{lipicsGray}{\fontsize{9}{12}\sffamily\bfseries
Funding\enskip}}
\def\acknowledgements#1{\def\@acknowledgements{#1}}
\let\@acknowledgements\@empty
\def\acknowledgementsHeading{%
\textcolor{lipicsGray}{\fontsize{9}{12}\sffamily\bfseries
Acknowledgements\enskip}}
\RequirePackage{amsthm}
\ifx\usethmrestate\relax
\RequirePackage{thm-restate}
\fi
\thm@headfont{%
\textcolor{lipicsGray}{$\blacktriangleright$}\nobreakspace\sffamily\bfseries}
\def\th@remark{%