Thu Mar 6 13:22:21 CET 2008


it's a lot simpler now. The dispatch routine interprets two kinds of

   lexical -> used as is
   other   -> prefixed

if a finer grained control is necessary, the rpn-global (and possibly
rpn-lexical) parameters can be overridden.

  NOTE: it indeed makes a lot of sense to do this with parameters: it
  falls into the "printing" design pattern: code that transforms a
  description into a "document" according to a set of global