[Rd] Cross-platform function availability

[hadley wickham]

Hi all,

Is there any way to determine which functions are available on which
platforms?  For example, winProgr essBar (and related functions) are
only available on Windows, but what about tkProgressBar and
txtProgressBar?  Is there any way to figure out which functions are
only available on certain platforms, without installing R on that
platform and checking?

Thanks,

Hadley

-- 
http://had.co.nz/