- before(+Module) is det
- Declaration to say that the expansion provided by this Module must happen
before the expansion in Module
- after(+Module) is det
- Declaration to say that the expansion provided by this Module must happen
after the expansion in Module
- init_expansors is det
- Declaration to say that the compound expansion definition has finish and now
the expansions can begin. This is required to speed up the compilation,
since the predicate collect_expansors/3 is expensive but its solution
doesn't change once no more expansors are added.
