Uwe Stöhr wrote: > Yes, because a letter can have parts behind the \end{letter} statement, > see the serial letter example files I uploaded. Having such an environemt > is no problem, other classes requires such an end tag as well, see for > example the beamer class.
The beamer class is not really a model for good layout implementation. I do not remember exactly why I put in the hack back then, but doesn't just changing the LaTeXType to Environment do the trick? Jürgen