Re: [PATCH v2 03/12] struct ref_update: move "have_old" into "flags"

Michael Haggerty [off-list ref] writes:

For example I want to rename the constants to REF_NODEREF ->
REF_NO_DEREF and REF_ISPRUNING -> REF_IS_PRUNING [1], but am leaving
that for when the refs code is not in so much flux. I can reorganize the
constants and docs then.

These renames are very sensible.  Thanks for your attention to the
details.

Michael

[1] As I type this I realize that the comment misspells the name of
REF_ISPRUNING. I'll fix that, too.