Hi denis
I think FSLocator and FSReference are same objects: FSReference = fileSystem + path FSLocator = "some origin object" + path.
I think "some origin object" can be implemented as special FSRelativeFileSystem. And fileLocator became fileReference.
Now in "FSLocator vmDirectory" "some origin object" is symbol. And FileLocator>>resolve method perform some complex stuff through FSResolver hierarchy logic.
What is purpose of FSResolver hierarchy? What is purpose of #resolve: and #resolve methods? Why so many classes (in FileSystem) implement it: FSLocator, FSReferece, FSPath, FSFileSystem, FSResolver?
I do not know :) I'm trying to add comments to every single method so that we can get a better understanding of the system and change it. Stef