Latex

Adding comments to a draft:
\long\def\authornote#1{%
\leavevmode\unskip\raisebox{-3.5pt}{\rlap{$\scriptstyle\diamond$}}%
\marginpar{\raggedright\hbadness=10000
\def\baselinestretch{0.8}\tiny
\it #1\par}}
\newcommand{\ben}[1]{\authornote{BP: #1}}