[Rd] Comments requested on "changedFiles" function

[Duncan Murdoch]

I have now put the code into a temporary package for testing; if anyone 
is interested, for a few days it will be downloadable from

fisher.stats.uwo.ca/faculty/murdoch/temp/testpkg_1.0.tar.gz

This uses two functions:

fileSnapshot -- takes a snapshot
changedFiles -- compares two snapshots, or one snapshot to the current 
file system


Duncan Murdoch