I did some limited tests and did note that on RedHat 6.2
I got positive results with symbolic links. I
just did a quick check on NT with the base test.
Cwd.pm does run it's own $^O checks, so it may be workable
on most cases.
Comment on Re: (tye)Re: Test to see if directories are the same
Ah, I guess symbolic links can usually be untangled. It seems there are weird directory structures under Unix that can't reliably be untangled but I don't recall the details (hard links to directories is certainly one but doing those under Unix usually has such bad consequences from fsck that you don't run into it).