Difference Linux / Windows

Hi the list,
I am writing a package that happen to not be compatible with linux
because I did not know that the function "savePlot" was available only
on windows. Is there a list of "incompatible" function? How can I get
this kind of information?

One way is to obtain a copy of the R sources and then grep the Rd files 
for '#ifdef'.

I don't claim this is convenient.

There has been discussion, and I believe general consensus, that we'd 
like to eliminate the conditional documentation.  This requires editing 
the Rd files to make the contents sensible (you can't just remove the 
#ifdef's).  Patches along these lines would be welcome.

+ seth

Seth Falcon | @sfalcon | http://userprimary.net/