VCS comparison table

[Nicholas Allen]

> 
> 4. Supports Renames. I could agree with "Somewhat" because of not yet
> implemented --follow option to git-rev-list (and therefore all porcelain).
> Perhaps it would be closer to truth to leave the marker (background color)
> as for "Somewhat" and write "N/A" with note that Git has contents and
> pathname based heuristic detection of renames, or just put "Detect" or
> "Detection" here.
> 
> I would certainly change description of what means that SCM doesn't "Support
> Renames" or has it implemented partially. Current explanation relies
> heavily on _implementation_. The correct wording of current definition
> would be that SCM doesn't support renames if history of a file "as visible
> to SCM" is broken into before rename and after rename part, and that SCM
> support it partially if you can track history of renamed file from
> post-rename name but there is left in void history of pre-rename file.
> But with this definition Git _does_ "Supports Renames".

I would have thought that supports renames would also involve flagging a 
conflict when merging a file that has been renamed on 2 separate 
branches. ie 2 branches rename the file to different names and then one 
branch is merged into the other. In this situation, the user should be 
told of a rename conflict. Bzr supports this as far as I know. Not sure 
about git though as I have never used it.