git-debrebase(5) already has ILLEGAL OPERATIONS (which forbids many
git-rebase operations) and also of course LEGAL OPERATIONS.
The limitations on what kind of merges we can resolve and how will be
documented when we document the merge machinery properly.
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
# xxx allow merge resolution separately from laundering, before git merge
-#
-# xxx general gdr docs highlight forbidden things
-# xxx general gdr docs list allowable things ?
-# xxx general gdr docs explicitly forbid some rebase
# later/rework?
# use git-format-patch?