Skip to main content\(\DeclareMathOperator{\homop}{Hom}
\newcommand{\Hom}[2]{\homop\left(#1,\,#2\right)}
\newcommand{\lt}{<}
\newcommand{\gt}{>}
\newcommand{\amp}{&}
\definecolor{fillinmathshade}{gray}{0.9}
\newcommand{\fillinmath}[1]{\mathchoice{\colorbox{fillinmathshade}{$\displaystyle \phantom{\,#1\,}$}}{\colorbox{fillinmathshade}{$\textstyle \phantom{\,#1\,}$}}{\colorbox{fillinmathshade}{$\scriptstyle \phantom{\,#1\,}$}}{\colorbox{fillinmathshade}{$\scriptscriptstyle\phantom{\,#1\,}$}}}
\)
Subsection 44.1.5 Em Dash Width Options
The width of spaces on either side of an em dash (the <mdash/> element) is set with the
/publication/common/@emdash-space
