\usepackage{microtype}
\usepackage{zref-xr,zref-user}
\usepackage[capitalize]{cleveref}
-\newenvironment{narrow}[2]{%
- \begin{list}{}{%
- \setlength{\topsep}{0pt}%
- \setlength{\leftmargin}{#1}%
- \setlength{\rightmargin}{#2}%
- \setlength{\listparindent}{\parindent}%
- \setlength{\itemindent}{\parindent}%
- \setlength{\parsep}{\parskip}}%
- \item[]}{\end{list}}
\def\newblock{\hskip}
\newenvironment{paperquote}{%
\begin{quote}%