@meena oh classic Mac OS could hold it too, just no modern OS
@meena @wxcafe Also, I just tried, RISC OS can't do it - : is the filesystem delimiter and the drive delimiter.
ADFS::HardDisc4.$.Music.Albums
ADFS: means it's under the ADFS filesystem, :HardDisc4 means it's on the volume HardDisc4, .$ means it's off of the root, .Music means it's in Music, .Albums refers to Albums.
(I think the two colons thing is because ADFS:.Albums is actually valid if your current path on the ADFS filesystem is :HardDisc4.$.Music.)
@wxcafe actually
i think common-lisp's path library can hold it for you, until there's an os that can store it