K 10
svn:author
V 5
peter
K 8
svn:date
V 27
1997-03-13T06:45:38.000000Z
K 7
svn:log
V 298
Back out a dubious Lite2 change to "optimise" getcwd() to look at $PWD
because it's potentially dangerous (think: symlink races).  Move
realpath() back to it's original location, and remove getcwd_physical()
by renaming it back to getcwd() and zapping the original getcwd wrapper.

Noticed by: bde

END