@@ -166,7 +166,11 @@ $if(dir)$
168$if(title)$
168$if(title)$
169−\title{$title$$if(subtitle)$\\\vspace{0.5em}{\large $subtitle$}$endif$}
169+\title{$title$}
172+\providecommand{\subtitle}[1]{}
173+\subtitle{$subtitle$}
171$if(author)$
175$if(author)$
172\author{$for(author)$$author$$sep$ \and $endfor$}
176\author{$for(author)$$author$$sep$ \and $endfor$}