color: bring back colors with pager
It's introduced by 3c368a1c962d, but missing in merge changeset
at a890cc501501.
error: pretxncommit.nocommits hook failed: no commits allowed
transaction abort!
rollback completed
abort: no commits allowed
error: pretxncommit.nocommits hook failed: no commits allowed
transaction abort!
rollback completed
abort: no commits allowed