report_2019_JH.sty

% partial rewrite of the LaTeX2e package for submissions to the
% Conference on Neural Information Processing Systems (NIPS):
%
% - uses more LaTeX conventions
% - line numbers at submission time replaced with aligned numbers from
%   lineno package
% - \nipsfinalcopy replaced with [final] package option
% - automatically loads times package for authors
% - loads natbib automatically; this can be suppressed with the
%   [nonatbib] package option
% - adds foot line to first page identifying the conference
% - adds preprint option for submission to e.g. arXiv
%
% Roman Garnett (garnett@wustl.edu) and the many authors of
% nips15submit_e.sty, including MK and drstrip@sandia
%
% last revision: March 2018

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{report_2019_JH}[2019/03/31 submission/camera-ready style file based on 2018/03/03 NIPS and 2018/11/19 NeurIPS files]
\RequirePackage{graphicx}

% declare title-page option
\newif\if@titlepage\@titlepagefalse
\DeclareOption{titlepage}{
  \@titlepagetrue
}

% declare letter-paper option, otherwise use A4
\newif\if@letter\@letterfalse
\DeclareOption{letter}{
  \@lettertrue
}

% declare final option, which creates camera-ready copy
\newif\if@final\@finalfalse
\DeclareOption{final}{
  \@finaltrue
}

% declare anonymise option, which creates hides author name(s)
\newif\if@anonymise\@anonymisefalse
\DeclareOption{anonymise}{
  \@anonymisetrue
}

% declare preprint option, which creates a preprint version ready for
% upload to, e.g., arXiv
\newif\if@preprint\@preprintfalse
\DeclareOption{preprint}{
  \@preprinttrue
}

% declare final option, which creates camera-ready copy
\newif\if@final\@finalfalse
\DeclareOption{final}{
  \@finaltrue
}

% declare nonatbib option, which does not load natbib in case of
% package clash (users can pass options to natbib via
% \PassOptionsToPackage)
%\newif\if@natbib\@natbibtrue
%\DeclareOption{nonatbib}{
%  \@natbibfalse
%}

\ProcessOptions\relax

% fonts
\renewcommand{\rmdefault}{ptm}
\renewcommand{\sfdefault}{phv}

% notice string at bottom
\RequirePackage[ddmmyyyy]{datetime}
\newdateformat{mydate}{\twodigit{\THEDAY}{ }\monthname[\THEMONTH] \THEYEAR}

% handle tweaks for camera-ready copy vs. submission copy
\if@preprint
  \newcommand{\@noticestring}{%
    Preprint. \mydate\today.%
  }
\else
  \if@final
    \newcommand{\@noticestring}{%
      \mydate\today.%
    }
  \else
    \newcommand{\@noticestring}{%
      \mydate\today.%
    }

    % line numbers for submission
    \RequirePackage{lineno}
    \linenumbers

    % fix incompatibilities between lineno and amsmath, if required, by
    % transparently wrapping linenomath environments around amsmath
    % environments
    \AtBeginDocument{%
      \@ifpackageloaded{amsmath}{%
        \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*}%
        }%
        \patchBothAmsMathEnvironmentsForLineno{equation}%
        \patchBothAmsMathEnvironmentsForLineno{align}%
        \patchBothAmsMathEnvironmentsForLineno{flalign}%
        \patchBothAmsMathEnvironmentsForLineno{alignat}%
        \patchBothAmsMathEnvironmentsForLineno{gather}%
        \patchBothAmsMathEnvironmentsForLineno{multline}%
      }{}
    }
  \fi
\fi

% load natbib unless told otherwise
%\if@natbib
%  \RequirePackage{natbib}
%\fi

% set page geometry: letter is 8.5 by 11 inches, A4 is 8.27 by 11.7 inches
\if@letter
    \usepackage[verbose=true,letterpaper]{geometry}
    \AtBeginDocument{
    \newgeometry{
      textheight=9in,
      textwidth=5.5in,
      top=1in,
      headheight=12pt,
      headsep=25pt,
      footskip=30pt
    }
    \@ifpackageloaded{fullpage}
      {\PackageWarning{report_2019_JH}{fullpage package not allowed! Overwriting formatting.}}
      {}
    }
\else
    \usepackage[verbose=true,a4paper]{geometry}
    \AtBeginDocument{
      \newgeometry{
        textheight=9.7in,
        textwidth=5.27in,
        top=1in,
        headheight=12pt,
        headsep=25pt,
        footskip=30pt
      }
      \@ifpackageloaded{fullpage}
        {\PackageWarning{report_2019_JH}{fullpage package not allowed! Overwriting formatting.}}
        {}
    }
\fi

\widowpenalty=10000
\clubpenalty=10000
\flushbottom
\sloppy

% font sizes with reduced leading
\renewcommand{\normalsize}{%
  \@setfontsize\normalsize\@xpt\@xipt
  \abovedisplayskip      7\p@ \@plus 2\p@ \@minus 5\p@
  \abovedisplayshortskip \z@ \@plus 3\p@
  \belowdisplayskip      \abovedisplayskip
  \belowdisplayshortskip 4\p@ \@plus 3\p@ \@minus 3\p@
}
\normalsize
\renewcommand{\small}{%
  \@setfontsize\small\@ixpt\@xpt
  \abovedisplayskip      6\p@ \@plus 1.5\p@ \@minus 4\p@
  \abovedisplayshortskip \z@  \@plus 2\p@
  \belowdisplayskip      \abovedisplayskip
  \belowdisplayshortskip 3\p@ \@plus 2\p@   \@minus 2\p@
}
\renewcommand{\footnotesize}{\@setfontsize\footnotesize\@ixpt\@xpt}
\renewcommand{\scriptsize}{\@setfontsize\scriptsize\@viipt\@viiipt}
\renewcommand{\tiny}{\@setfontsize\tiny\@vipt\@viipt}
\renewcommand{\large}{\@setfontsize\large\@xiipt{14}}
\renewcommand{\Large}{\@setfontsize\Large\@xivpt{16}}
\renewcommand{\LARGE}{\@setfontsize\LARGE\@xviipt{20}}
\renewcommand{\huge}{\@setfontsize\huge\@xxpt{23}}
\renewcommand{\Huge}{\@setfontsize\Huge\@xxvpt{28}}

% sections with less space
\providecommand{\section}{}
\renewcommand{\section}{%
  \@startsection{section}{1}{\z@}%
                {-2.0ex \@plus -0.5ex \@minus -0.2ex}%
                { 1.5ex \@plus  0.3ex \@minus  0.2ex}%
                {\large\bf\raggedright}%
}
\providecommand{\subsection}{}
\renewcommand{\subsection}{%
  \@startsection{subsection}{2}{\z@}%
                {-1.8ex \@plus -0.5ex \@minus -0.2ex}%
                { 0.8ex \@plus  0.2ex}%
                {\normalsize\bf\raggedright}%
}
\providecommand{\subsubsection}{}
\renewcommand{\subsubsection}{%
  \@startsection{subsubsection}{3}{\z@}%
                {-1.5ex \@plus -0.5ex \@minus -0.2ex}%
                { 0.5ex \@plus  0.2ex}%
                {\normalsize\bf\raggedright}%
}
\setcounter{secnumdepth}{4}             % show counters this far down
\setcounter{tocdepth}{4}                % table of content
\providecommand{\paragraph}{}
\renewcommand{\paragraph}{%
  \@startsection{paragraph}{4}{\z@}%
                {-1.5ex \@plus -0.5ex \@minus -0.2ex}%
                { 0.5ex \@plus  0.2ex}%
                {\normalsize\bf\raggedright}%
}
\providecommand{\subparagraph}{}
\renewcommand{\subparagraph}{%
  \@startsection{subparagraph}{5}{\z@}%
                {1.5ex \@plus 0.5ex \@minus 0.2ex}%
                {-1em}%
                {\normalsize\bf}%
}
\providecommand{\subsubsubsection}{}
\renewcommand{\subsubsubsection}{\paragraph}
\providecommand{\subsubsubsubsection}{}
\renewcommand{\subsubsubsubsection}{\subparagraph}

% float placement
\renewcommand{\topfraction      }{0.85}
\renewcommand{\bottomfraction   }{0.4}
\renewcommand{\textfraction     }{0.1}
\renewcommand{\floatpagefraction}{0.7}

\newlength{\@nipsabovecaptionskip}\setlength{\@nipsabovecaptionskip}{7\p@}
\newlength{\@nipsbelowcaptionskip}\setlength{\@nipsbelowcaptionskip}{\z@}

\setlength{\abovecaptionskip}{\@nipsabovecaptionskip}
\setlength{\belowcaptionskip}{\@nipsbelowcaptionskip}

% swap above/belowcaptionskip lengths for tables
\renewenvironment{table}
  {\setlength{\abovecaptionskip}{\@nipsbelowcaptionskip}%
   \setlength{\belowcaptionskip}{\@nipsabovecaptionskip}%
   \@float{table}}
  {\end@float}

% footnote formatting
\setlength{\footnotesep }{6.65\p@}
\setlength{\skip\footins}{9\p@ \@plus 4\p@ \@minus 2\p@}
\renewcommand{\footnoterule}{\kern-3\p@ \hrule width 12pc \kern 2.6\p@}
\setcounter{footnote}{0}

% paragraph formatting
\setlength{\parindent}{\z@}
\setlength{\parskip  }{5.5\p@}

% list formatting
\setlength{\topsep       }{4\p@ \@plus 1\p@   \@minus 2\p@}
\setlength{\partopsep    }{1\p@ \@plus 0.5\p@ \@minus 0.5\p@}
\setlength{\itemsep      }{2\p@ \@plus 1\p@   \@minus 0.5\p@}
\setlength{\parsep       }{2\p@ \@plus 1\p@   \@minus 0.5\p@}
\setlength{\leftmargin   }{3pc}
\setlength{\leftmargini  }{\leftmargin}
\setlength{\leftmarginii }{2em}
\setlength{\leftmarginiii}{1.5em}
\setlength{\leftmarginiv }{1.0em}
\setlength{\leftmarginv  }{0.5em}
\def\@listi  {\leftmargin\leftmargini}
\def\@listii {\leftmargin\leftmarginii
              \labelwidth\leftmarginii
              \advance\labelwidth-\labelsep
              \topsep  2\p@ \@plus 1\p@    \@minus 0.5\p@
              \parsep  1\p@ \@plus 0.5\p@ \@minus 0.5\p@
              \itemsep \parsep}
\def\@listiii{\leftmargin\leftmarginiii
              \labelwidth\leftmarginiii
              \advance\labelwidth-\labelsep
              \topsep    1\p@ \@plus 0.5\p@ \@minus 0.5\p@
              \parsep    \z@
              \partopsep 0.5\p@ \@plus 0\p@ \@minus 0.5\p@
              \itemsep \topsep}
\def\@listiv {\leftmargin\leftmarginiv
              \labelwidth\leftmarginiv
              \advance\labelwidth-\labelsep}
\def\@listv  {\leftmargin\leftmarginv
              \labelwidth\leftmarginv
              \advance\labelwidth-\labelsep}
\def\@listvi {\leftmargin\leftmarginvi
              \labelwidth\leftmarginvi
              \advance\labelwidth-\labelsep}

% Anonymised authors
\def\genAnonymised{%
  \begin{tabular}[t]{c}\bfseries\rule{\z@}{24\p@}
    Anonymous Author(s) \\
    Affiliation \\
  \end{tabular}%
}

% create title
\providecommand{\maketitle}{}
\renewcommand{\maketitle}{%
  \if@titlepage
    \pagenumbering{Alph}
    \begin{titlepage}
      \par
      \begingroup
        \renewcommand{\thefootnote}{\fnsymbol{footnote}}
        % for perfect author name centering
        \renewcommand{\@makefnmark}{\hbox to \z@{$^{\@thefnmark}$\hss}}
        % The footnote-mark was overlapping the footnote-text,
        % added the following to fix this problem               (MK)
        \long\def\@makefntext##1{%
          \parindent 1em\noindent
          \hbox to 1.8em{\hss $\m@th ^{\@thefnmark}$}##1
        }
        \thispagestyle{empty}

    	\centering
    	\includegraphics[height=0.15\textheight,width=0.55\textwidth,keepaspectratio]{\universityLogo}\par\vspace{1cm}
    	{\scshape\Large \university \par}
    	\vspace{0.075\textheight}
    	\@maketitlepage
        
        %\begin{tabular}[h]{m{\textwidth}}
        %  {\Large\@maketitle}
        %\end{tabular}
        
    	\vfill
        
        % Bottom of the page
        \ifdefined\titlePageFootnote
          {\large \mydate\today\par\titlePageFootnote\par}%
        \else
          {\large \mydate\today\par}%
        \fi
    	
      \endgroup
    \end{titlepage}
    \pagenumbering{arabic}
  \else
      \par
      \begingroup
        \renewcommand{\thefootnote}{\fnsymbol{footnote}}
        % for perfect author name centering
        \renewcommand{\@makefnmark}{\hbox to \z@{$^{\@thefnmark}$\hss}}
        % The footnote-mark was overlapping the footnote-text,
        % added the following to fix this problem               (MK)
        \long\def\@makefntext##1{%
          \parindent 1em\noindent
          \hbox to 1.8em{\hss $\m@th ^{\@thefnmark}$}##1
        }
        \thispagestyle{empty}
        \@maketitle
        \@thanks
        \@notice
      \endgroup
      \let\maketitle\relax
      \let\thanks\relax
   \fi
}

% \p@=1pt, \z@=0pt
% rules for title box at top of first page
\RequirePackage{xcolor}
\newcommand{\@toptitlebar}{
  {\color{black}\hrule height 1.5\p@}
  \vskip 0.25in
  \vskip -\parskip%
}
\newcommand{\@bottomtitlebar}{
  \vskip 0.29in
  \vskip -\parskip
  {\color{black!75}\hrule height 3\p@}
  \vskip 0.09in%
}

% Create title (includes both anonymized and non-anonymized versions)
\providecommand{\@maketitle}{}
\renewcommand{\@maketitle}{%
  \def\And{%
    \end{tabular}\hfil\linebreak[0]\hfil%
    \begin{tabular}[t]{c}\bfseries\rule{\z@}{24\p@}\ignorespaces%
  }
  \def\AND{%
    \end{tabular}\hfil\linebreak[4]\hfil%
    \begin{tabular}[t]{c}\bfseries\rule{\z@}{24\p@}\ignorespaces%
  }
  \vbox{%
    \hsize\textwidth
    \linewidth\hsize
    \vskip 0.1in
    \@toptitlebar
    \centering
    {\LARGE\bf \@title\par}
    \@bottomtitlebar
    \if@anonymise
      \genAnonymised%
    \else
      \begin{tabular}[t]{c}\bfseries\rule{\z@}{24\p@}\@author\end{tabular}%
    \fi
    \vskip 0.3in \@minus 0.1in
  }
}

% Create title page
\providecommand{\@maketitlepage}{}
\renewcommand{\@maketitlepage}{%
  \def\And{%
    \end{tabular}\hfil\linebreak[0]\hfil%
    \begin{tabular}[t]{c}\bfseries\rule{\z@}{24\p@}\ignorespaces%
  }
  \def\AND{%
    \end{tabular}\hfil\linebreak[4]\hfil%
    \vskip 4ex%
    \begin{tabular}[t]{c}\bfseries\rule{\z@}{24\p@}\ignorespaces%
  }
  \vbox{%
    \hsize\textwidth
    \linewidth\hsize
    \vskip 0.1in
    \@toptitlebar
    \centering
    {\LARGE\bf \@title\par}
    \@bottomtitlebar
    
    \ifdefined\titlePageAuthorOffset
      \vskip \dimexpr 0.08\textheight + \titlePageAuthorOffset \relax%
    \else
      \vskip 0.08\textheight%
    \fi
    
    %\vskip 0.08\textheight%
    {\Large
    \if@anonymise
      \genAnonymised%
    \else
      \begin{tabular}[t]{c}\bfseries\rule{\z@}{24\p@}\@author\end{tabular}%
    \fi
    }
    \vskip 0.3in \@minus 0.1in
  }
}



% add date to bottom of first page
\newcommand{\ftype@noticebox}{8}
\newcommand{\@notice}{%
  % give a bit of extra room back to authors on first page
  \enlargethispage{2\baselineskip}%
  \@float{noticebox}[b]%
    \kern -6pt%
      \hrule width 1.5in height 0.4pt%
    \kern 5.6pt%
    \footnotesize\@noticestring%
  \end@float%
}

% abstract styling
\renewenvironment{abstract}%
{%
  \vskip 0.075in%
  \centerline%
  {\large\bf Abstract}%
  \vspace{0.5ex}%
  \begin{quote}%
}
{
  \par%
  \end{quote}%
  \vskip 1ex%
}

% custom abstract styling
\newenvironment{abstractCustomTitleNoIndent}[1]%
{%
  \vskip 0.075in%
  \centerline%
  {\large\bf #1}%
  \vspace{0.5ex}%
  %\begin{quote}%
}
{
  \par%
  %\end{quote}%
  \vskip 1ex%
}

\endinput