%%Style for tables expressing delimitors
\def\@delim@s{border-collapse:separate;border-spacing:0px;}%
\newstyle{.delim}{\@delim@s{}margin:0px \@barsz;}%
\newstyle{.delimleft}{\@delim@s{}margin:0px \@@barsz{} 0px 0px;}%
\newstyle{.delimright}{\@delim@s{}margin:0px 0px 0px \@@barsz;}%
\newstyle{.bracell}{padding:0ex;}%
