Re: [PATCH v2 1/8] packfile: prepare for the existence of '*.rev' files

Taylor Blau [off-list ref] writes:

Specify the format of the on-disk reverse index 'pack-*.rev' file, as
well as prepare the code for the existence of such files.

We've changed the pack .idx file format once as the file format is
versioned.  I wonder if you considered placing the reverse index
information in the same file, with version bump, in the .idx?