#9 Unable to set parskip globally

[Anonymous]

Since the slides are set in a minipage, the values of
\parskip and \parindent (as well as some other
parameters) are reset to zero on every slide.
Effectively, there is no way to control the paragraph
distance globally.

One option would be to ``borrow'' the \slideparskip,
\slideparindent, etc from the underlying seminar class
and set the values of \parskip, etc to these values
after opening the minipage.