brisbane: initial cut at a mergeline cache

[Gary van der Merwe]

On Thu, Apr 2, 2009 at 3:54 AM, John Arbash Meinel
<john at arbash-meinel.com> wrote:
> Andrew Bennetts wrote:
>> How does qlog label a revision that has different dotted revnos in branch1
>> vs. branch2?
>
> I believe they fake a merge point, and use the current numbering. Note
> that this gives ~ the same values that they would have if the revisions
> were actually merged, given what I mentioned before.

That is correct. See
http://bazaar.launchpad.net/~qbzr-dev/qbzr/trunk/annotate/head%3A/lib/loggraphprovider.py#L365
- "top:" is the fake merged revision.

bzr-gtk's viz does the same.