In article <Pine.GSO.4.60.0408261219410.26692 / brains>,
  Hugh Sasse Staff Elec Eng <hgs / dmu.ac.uk> writes:

> My patch would allow
>
>      pp greetings
>      fp.pp greetings

Since IO#pp hinder calling Kernel#pp from a subclass of IO,  I against
IO#pp.
-- 
Tanaka Akira