- Substyles: combinations of the form \code{a-s-t-d-u} where
- \code{a} and \code{s} are as above and
- \code{t} is one of \code{tagged}\nobreak/\code{not_tagged},
- \code{d} is one of \code{dragged}\nobreak/\code{not_dragged} and
- \code{u} is one of \code{activity}\nobreak/\code{no_activity}. \\
+ Additional substyle attributes include:
+ \code{tagged}\nobreak/\code{not_tagged},
+ \code{dragged}\nobreak/\code{not_dragged},
+ \code{activity}\nobreak/\code{no_activity} and
+ \code{quasiactive}\nobreak/\code{not_quasiactive}. \\