Error when trying to edit repository info

[stlutz]

When in Monticello, right-clicking the repository and selecting edit repository info produces the attached error message.

[j4yk]

This is another FileSystem vs. FileDirectory incompatibility. The method from MCDirectoryRepository expects a FileDirectory, but TonelRepository uses an FSReference in the place.

[j4yk]

There are two methods in FileDirectory which have the same implementation: pathName and fullName. The latter has an equivalent implementation in FSReference already, while the former does not have one yet.

So either we litter FSReference with a compatibility implementation of pathName, or we override MCDirectoryRepository>>#creationTemplate in TonelRepository (duplicating most of the code due to the composition of that method), or we propose to change MCDirectoryRepository>>#creationTemplate in Monticello to use fullName instead of pathName.

Opinions?