The list of text markup includes these commands: cite (@cite{sample}),
code (@code{sample}), command (@command{sample}), dfn (@dfn{sample}),
emph (@emph{sample}), file (@file{sample}), kbd (@kbd{sample}), samp
(@samp{sample}), strong (@strong{sample}), var (@var{sample}), url
(@url{sample}), asis (@asis{sample}).
