Comment 32 for bug 854334

Matej,

The version control system I use is irrelevant since it's
purely an implementation detail. Nobody knows what VCS Google
uses for Google Docs and nobody cares. Nobody needs to know
what VCS Scribes uses either.

The goal is to have Scribes automatically version all
documents after every save operation. Users should be able to
revert a document to any state in its history. See Google
Docs for implementation behavior.

I like Bzr because it's written in Python, it's extensible
and it has one of the cleanest APIs I've seen for integration
in applications.

Again what VCS I choose to use doesn't matter since users
will not be exposed to the VCS.

By the way this feature has no relation to undo. Undo will
work as is.