Re: [O] how putting \begin{document} at the right place to export a specific latex class ?

[Joseph Vidal-Rosset]

For this  very interesting setup,  many thanks Tim.  I am going  to test
it and I will inform you about the results and/or my difficulties.

Many thanks  again to Nick  and to John,  I always appreciate  your very
kind help. (This list is terrific.)

(The  problem  with  this  latex  class  is  that  it  uses
unconventional commands at unconventional places.)

 Best wishes,
-- 
Jo.