[MERGE] Repository format 1.9

[John Arbash Meinel]

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Robert Collins wrote:
> On Tue, 2008-10-28 at 17:22 -0500, John Arbash Meinel wrote:
>> +class RepositoryFormatKnitPack6RichRoot(RepositoryFormatPack):
>> +    """A repository with rich roots, no subtrees, stacking and btree
>> indexes.
>> +
>> +    This format should be retained until the second release after bzr
>> 1.7.
>> +
>> +    1.6.1-subtree[as it might have been] with B+Tree indices.
>> +    """
> 
> 
> Is this subtree or rich root?
> 
> Also, I am not sure that you have the right serializer.
> 
> -Rob

It is rich root, I did check all of that was properly copied from the
5RichRoot code.

I just copied the docstring and missed that line.

That was one thing I wanted to comment on, that dev uses -subtree, but
the official releases were -rich-root.

I did make sure that the pack-repository stacking tests pass, which
means it is at least marked consistently. (The flags allow it to stack
on top of the appropriate source format.)

John
=:->

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