@@ -139,8 +139,7 @@ $if(strikeout)$
140$if(indent)$
140$if(indent)$
142−\setlength{\parindent}{0pt}
142+\usepackage{parskip}
143−\setlength{\parskip}{6pt plus 2pt minus 1pt}
145\setlength{\emergencystretch}{3em} % prevent overfull lines
144\setlength{\emergencystretch}{3em} % prevent overfull lines
146\providecommand{\tightlist}{%
145\providecommand{\tightlist}{%