acmshepherd.sty

% This is file `acmshepherd.sty'.
% Guy Steele, January 2020.
% Provides the \shepherd macro for documenting shepherds of papers for
% HOPL IV: Fourth ACM SIGPLAN Conference on History of Programming Languages.

% Usage: after the \author commands, add one line for each shepherd:
%    \shepherd{Full Name, Affiliation}
% Example:
%    \shepherd{Guy L. Steele Jr., Oracle Labs}


\let\old@mkauthors\@mkauthors
\def\@mkauthors{\old@mkauthors\@mkshepherds}

\def\@shepherdfont{\@affiliationfont}
\def\@acmShepherds{}
\newcount\num@shepherds
\num@shepherds=0\relax
\newif\iffirstshepherd
\def\shepherd#1{\advance\num@shepherds by 1%
  \g@addto@macro\@acmShepherds{\@mkshepherd{#1}}}
\def\@mkshepherd#1{\iffirstshepherd
    \noindent\hskip\normalparindent{\ifnum\num@shepherds>1 Shepherds\else Shepherd\fi:\hskip0.5em}#1\par
  \else
    \noindent\hskip\normalparindent\phantom{\ifnum\num@shepherds>1 Shepherds\else Shepherd\fi:\hskip0.5em}#1\par
  \fi
  \firstshepherdfalse}
\def\@mkshepherds{\ifx\@acmShepherds\@empty \else
  \global\setbox\mktitle@bx=\vbox{\noindent\box\mktitle@bx\par
    \firstshepherdtrue
    {\@shepherdfont\@acmShepherds}
    \par\medskip}%
  \fi
  }

% Unrelated stuff that really belongs in acmart.cls eventually.

\providecommand\NA{{\sc non-archival}}

\def\UrlOrds{\do\*\do\-\do\~\do\'\do\"\do\-\do\_}