% chet.sty (version 2.2)
% Copyright 2017 Andreas Stergiou
%
% This package is supposed to streamline latex typesetting and give the
% look and feel of harvmac to a paper, with the use of LaTex2e.
%
% 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.
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{chet}
\RequirePackage{kvoptions}
\SetupKeyvalOptions{%
family=Chet,
prefix=Chet@}
\DeclareBoolOption{macrosonly}
\ProcessKeyvalOptions*
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\ifChet@macrosonly
\usepackage{xparse}
\usepackage{xspace}
% Numbered equation with optional label
\NewDocumentCommand\eqn{mo}{%
\IfNoValueTF{#2}
{\[ #1 \]}
{\begin{equation}\label{#2} #1 \end{equation} \expandafter\newcommand\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces}
}
% Numbered aligned equation with optional label in the vertical middle
\NewDocumentCommand\eqna{mo}{%
\IfNoValueTF{#2}
{\begin{align*} #1 \end{align*}}
{\begin{equation}\label{#2}\begin{split} #1 \end{split}\end{equation} \expandafter\def\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces}
}
% Numbered subequations
% Two subequations
\NewDocumentCommand\twoseqn{momoo}{%
\IfNoValueTF{#5}
{\begin{subequations}\begin{align} #1\label{#2} \\ #3 \label{#4} \end{align}\end{subequations} \expandafter\def\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces \expandafter\def\csname #4\endcsname{\eqref{#4}\xspace}\ignorespaces}
{\begin{subequations}\label{#5}\begin{align} #1\label{#2} \\ #3 \label{#4} \end{align}\end{subequations} \expandafter\def\csname #5\endcsname{\eqref{#5}\xspace}\ignorespaces \expandafter\def\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces \expandafter\def\csname #4\endcsname{\eqref{#4}\xspace}\ignorespaces}
}
% Three subequations
\NewDocumentCommand\threeseqn{momomoo}{%
\IfNoValueTF{#7}
{\begin{subequations}\begin{align} #1\label{#2} \\ #3 \label{#4} \\ #5 \label{#6} \end{align}\end{subequations} \expandafter\def\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces \expandafter\def\csname #4\endcsname{\eqref{#4}\xspace}\ignorespaces \expandafter\def\csname #6\endcsname{\eqref{#6}\xspace}\ignorespaces}
{\begin{subequations}\label{#7}\begin{align} #1\label{#2} \\ #3 \label{#4} \\ #5 \label{#6} \end{align}\end{subequations} \expandafter\def\csname #7\endcsname{\eqref{#7}\xspace}\ignorespaces \expandafter\def\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces \expandafter\def\csname #4\endcsname{\eqref{#4}\xspace}\ignorespaces \expandafter\def\csname #6\endcsname{\eqref{#6}\xspace}\ignorespaces}
}
% Four subequations
\NewDocumentCommand\fourseqn{momomomoo}{%
\IfNoValueTF{#9}
{\begin{subequations}\begin{align} #1\label{#2} \\ #3 \label{#4} \\ #5 \label{#6} \\ #7\label{#8} \end{align}\end{subequations} \expandafter\def\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces \expandafter\def\csname #4\endcsname{\eqref{#4}\xspace}\ignorespaces \expandafter\def\csname #6\endcsname{\eqref{#6}\xspace}\ignorespaces \expandafter\def\csname #8\endcsname{\eqref{#8}\xspace}\ignorespaces}
{\begin{subequations}\label{#9}\begin{align} #1\label{#2} \\ #3 \label{#4} \\ #5 \label{#6} \\ #7\label{#8} \end{align}\end{subequations} \expandafter\def\csname #9\endcsname{\eqref{#9}\xspace}\ignorespaces \expandafter\def\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces \expandafter\def\csname #4\endcsname{\eqref{#4}\xspace}\ignorespaces \expandafter\def\csname #6\endcsname{\eqref{#6}\xspace}\ignorespaces \expandafter\def\csname #8\endcsname{\eqref{#8}\xspace}\ignorespaces}
}
\newcommand{\rcite}{\cite}
\newcommand{\draftmode}{\usepackage[notref,notcite]{showkeys}}
\providecommand*\showkeyslabelformat[1]{\normalfont\sffamily\footnotesize#1}
\newcommand{\foot}{\footnote}
% Sections and subsections
\NewDocumentCommand\newsec{mo}{%
\IfNoValueTF{#2}
{\section{#1}}
{\section{#1}\label{#2} \expandafter\gdef\csname #2\endcsname{\ref{#2}\xspace}\ignorespaces}
}
\NewDocumentCommand\subsec{mo}{%
\IfNoValueTF{#2}
{\subsection{#1}}
{\subsection{#1}\label{#2}\expandafter\gdef\csname #2\endcsname{\ref{#2}\xspace}\ignorespaces}
}
\NewDocumentCommand\subsubsec{mo}{%
\IfNoValueTF{#2}
{\subsubsection{#1}}
{\subsubsection{#1}\label{#2}\expandafter\gdef\csname #2\endcsname{\ref{#2}\xspace}\ignorespaces}
}
\makeatletter
\renewcommand\section{\@startsection {section}{1}{\z@}%
{-6ex \@plus -1ex \@minus -.2ex}%
{2.3ex \@plus.2ex}%
{\bfseries}}
\makeatother
\makeatletter
\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
{-3.25ex\@plus -1ex \@minus -.2ex}%
{1.5ex \@plus .2ex}%
{\itshape}}
\makeatother
\makeatletter
\renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
{-3.25ex\@plus -1ex \@minus -.2ex}%
{1.5ex \@plus .2ex}%
{\itshape}}
\makeatother
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\else
\usepackage{xparse}
\usepackage{xspace}
\usepackage{datetime}
\usepackage{amsmath}
\usepackage[labelsep=colon,labelfont=bf]{caption}
\usepackage{tocloft}
\usepackage{cite}
\usepackage[parsep]{collref}
\usepackage{color}
\usepackage{microtype}
\usepackage[para]{manyfoot}
\usepackage[bottom]{footmisc}
\usepackage{filecontents}
\usepackage[left=2.5cm,right=2.5cm,top=2.5cm,bottom=3cm]{geometry}
\usepackage[linktocpage]{hyperref}
\numberwithin{equation}{section}
\newcommand{\rcite}{\cite}
\newcommand{\rcitedraft}[1]{\cite{#1}$^{\normalfont\text{\textsf{#1}}}$}
\newcommand{\draftmode}{\usepackage[notref,notcite]{showkeys}\renewcommand{\rcite}{\rcitedraft}\overfullrule=8pt}
\providecommand*\showkeyslabelformat[1]{\normalfont\sffamily\footnotesize#1}
% Table of contents formatting
\setcounter{tocdepth}{3}
\renewcommand{\cfttoctitlefont}{\bfseries}
\renewcommand{\cftsecaftersnum}{.}
\renewcommand{\cftsubsecaftersnum}{.}
\renewcommand{\cftsubsubsecaftersnum}{.}
\renewcommand{\cftdotsep}{8}
\newcommand{\toc}{\tableofcontents}
\renewcommand\contentsname{\centerline{Contents}}
% Numbered equation with optional label
\NewDocumentCommand\eqn{mo}{%
\IfNoValueTF{#2}
{\[ #1 \]}
{\begin{equation}\label{#2} #1 \end{equation} \expandafter\newcommand\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces}
}
% Numbered aligned equation with optional label in the vertical middle
\NewDocumentCommand\eqna{mo}{%
\IfNoValueTF{#2}
{\begin{align*} #1 \end{align*}}
{\begin{equation}\label{#2}\begin{split} #1 \end{split}\end{equation} \expandafter\def\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces}
}
% Numbered subequations
% Two subequations
\NewDocumentCommand\twoseqn{momoo}{%
\IfNoValueTF{#5}
{\begin{subequations}\begin{align} #1\label{#2} \\ #3 \label{#4} \end{align}\end{subequations} \expandafter\def\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces \expandafter\def\csname #4\endcsname{\eqref{#4}\xspace}\ignorespaces}
{\begin{subequations}\label{#5}\begin{align} #1\label{#2} \\ #3 \label{#4} \end{align}\end{subequations} \expandafter\def\csname #5\endcsname{\eqref{#5}\xspace}\ignorespaces \expandafter\def\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces \expandafter\def\csname #4\endcsname{\eqref{#4}\xspace}\ignorespaces}
}
% Three subequations
\NewDocumentCommand\threeseqn{momomoo}{%
\IfNoValueTF{#7}
{\begin{subequations}\begin{align} #1\label{#2} \\ #3 \label{#4} \\ #5 \label{#6} \end{align}\end{subequations} \expandafter\def\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces \expandafter\def\csname #4\endcsname{\eqref{#4}\xspace}\ignorespaces \expandafter\def\csname #6\endcsname{\eqref{#6}\xspace}\ignorespaces}
{\begin{subequations}\label{#7}\begin{align} #1\label{#2} \\ #3 \label{#4} \\ #5 \label{#6} \end{align}\end{subequations} \expandafter\def\csname #7\endcsname{\eqref{#7}\xspace}\ignorespaces \expandafter\def\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces \expandafter\def\csname #4\endcsname{\eqref{#4}\xspace}\ignorespaces \expandafter\def\csname #6\endcsname{\eqref{#6}\xspace}\ignorespaces}
}
% Four subequations
\NewDocumentCommand\fourseqn{momomomoo}{%
\IfNoValueTF{#9}
{\begin{subequations}\begin{align} #1\label{#2} \\ #3 \label{#4} \\ #5 \label{#6} \\ #7\label{#8} \end{align}\end{subequations} \expandafter\def\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces \expandafter\def\csname #4\endcsname{\eqref{#4}\xspace}\ignorespaces \expandafter\def\csname #6\endcsname{\eqref{#6}\xspace}\ignorespaces \expandafter\def\csname #8\endcsname{\eqref{#8}\xspace}\ignorespaces}
{\begin{subequations}\label{#9}\begin{align} #1\label{#2} \\ #3 \label{#4} \\ #5 \label{#6} \\ #7\label{#8} \end{align}\end{subequations} \expandafter\def\csname #9\endcsname{\eqref{#9}\xspace}\ignorespaces \expandafter\def\csname #2\endcsname{\eqref{#2}\xspace}\ignorespaces \expandafter\def\csname #4\endcsname{\eqref{#4}\xspace}\ignorespaces \expandafter\def\csname #6\endcsname{\eqref{#6}\xspace}\ignorespaces \expandafter\def\csname #8\endcsname{\eqref{#8}\xspace}\ignorespaces}
}
% Sections and subsections
\NewDocumentCommand\newsec{mo}{%
\IfNoValueTF{#2}
{\section{#1}}
{\section{#1}\label{#2} \expandafter\gdef\csname #2\endcsname{\ref{#2}\xspace}\ignorespaces}
}
\NewDocumentCommand\subsec{mo}{%
\IfNoValueTF{#2}
{\subsection{#1}}
{\subsection{#1}\label{#2}\expandafter\gdef\csname #2\endcsname{\ref{#2}\xspace}\ignorespaces}
}
\NewDocumentCommand\subsubsec{mo}{%
\IfNoValueTF{#2}
{\subsubsection{#1}}
{\subsubsection{#1}\label{#2}\expandafter\gdef\csname #2\endcsname{\ref{#2}\xspace}\ignorespaces}
}
\renewcommand\section{\@startsection {section}{1}{\z@}%
{-6ex \@plus -1ex \@minus -.2ex}%
{2.3ex \@plus.2ex}%
{\bfseries}}
\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
{-3.25ex\@plus -1ex \@minus -.2ex}%
{1.5ex \@plus .2ex}%
{\itshape}}
\renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
{-3.25ex\@plus -1ex \@minus -.2ex}%
{1.5ex \@plus .2ex}%
{\itshape}}
% Dot after section number
\def\@seccntformat#1{\csname the#1\endcsname.\hspace{4.6pt}}
% Acknowledgments
\newenvironment{acknowledgments}{\vspace{12pt}\begin{center}\textbf{Acknowledgments}\end{center}\vspace{-12pt}}{}
\newcommand{\ack}[1]{\begin{samepage}\begin{acknowledgments} {#1} \end{acknowledgments}\end{samepage}}
% References
\renewcommand\refname{\bfseries\normalsize\centering References\\ \vspace{-0.4cm}
\addcontentsline{toc}{section}{References}}
\bibliographystyle{chetref}
% Separator between references in single cite number
\collectsep[.]{;\\}
% Footnotes
%\renewcommand{\footnotesize}{\normalsize}
\newcommand{\foot}{\footnote}
\setlength{\skip\footins}{0.5cm} % Vertical spacing between text body and footnotes
\setlength{\footnotesep}{0.4cm} % Vertical separation of footnotes
% Horizontal spacing between words
\fontdimen2\font=1.2\fontdimen2\font
% Vertical spacing between lines
\linespread{1.25}
% Vertical spacing in multiline equations (align, gather, ...)
\setlength{\jot}{5pt}
% Figure name
\renewcommand{\figurename}{Fig.\!}
% Format of date in bottom left of title page
\newdateformat{mydate}{\monthname[\THEMONTH] \THEYEAR} %Needs package datetime
\mydate{}
% Appendices
\newcommand\appendix@section[1]{%
\refstepcounter{section}%
\orig@section*{Appendix~\@Alph\c@section.~#1}%
\addcontentsline{toc}{section}{Appendix~\@Alph\c@section.~#1}}
\let\orig@section\section
\g@addto@macro\appendix{\let\section\appendix@section}
\newcommand{\appendices}{\appendix}
% Footnotes for emails in titlepage
% Horizontal emails
\SetFootnoteHook{\noindent\hspace{-5pt}}
\DeclareNewFootnote[para]{E}[roman]
\newcommand{\email}[1]{\footnoteE{\href{mailto:#1}{\texttt{#1}}}}
% Vertical emails
\SetFootnoteHook{\noindent\hspace{-10pt}}
\DeclareNewFootnote{EE}[roman]
\newcommand{\emailV}[1]{\footnoteEE{\href{mailto:#1}{\texttt{#1}}}}
% All emails together
\SetFootnoteHook{\noindent}
\DeclareNewFootnote[para]{EEE}[roman]
\newcommand{\emails}[1]{\footnotetextEEE{\texttt{#1}}}
%Titlepage
\renewcommand{\abstract}[1]{\def\@abstract {#1}}
\newcommand{\affiliation}[1]{\def\@affiliation {#1}}
\newcommand{\preprint}[1]{\def\@preprint {#1}}
\abstract{}
\affiliation{}
\preprint{}
% Title font (scaled cmr10)
\DeclareFontShape{OT1}{cmr}{mx}{n}%
{<->cmr10}{}
\newcommand{\mytitlefont}{\fontseries{mx}\selectfont}
% Command for use with math in title $\titlemath{...}$
\DeclareMathAlphabet{\titlemath}{OT1}{cmr}{mx}{n}
\def\maketitle{%
\begin{titlepage}
\begin{flushright}
\@preprint
\end{flushright}
\vspace{2cm}
\begin{center}
{\huge\mytitlefont\@title}
\bigskip\bigskip\bigskip
\@author
\bigskip
{\emph\@affiliation}
\end{center}
\bigskip\bigskip
\noindent\@abstract
\vfill\vfill\vfill\vfill\vfill\vfill\vfill\vfill\vfill\vfill\vfill
\vfill\vfill\vfill\vfill\vfill\vfill\vfill\vfill\vfill\vfill\vfill
\noindent\@date
\end{titlepage}
}
\fi
\endinput
%