[Rd] Why should package.skeleton() fail R CMD check?

[Martin Maechler]

One thing I forgot to add:

Did you try to include

    - data frames
    - other data

    - S3 generics and methods
    - S4 generics and methods

in the objects you gave to package.skeleton() ?

If we want to change the prompt*() functions such that 
package.skeleton() produces a package that only gives warnings
{for the case of no ./src/ dependence; no NAMESPACE ; no other
 package dependencies; ...}

I think we'd also need patches for the above objects' prompt*()
results.

Martin