-side be computed during the transfer, and then removed after the transfer
-completes. If the number of removed files overflows an internal buffer, a
+side be computed during the transfer (like bf(--delete-during)), and then
+removed after the transfer completes. This is useful when combined with
+bf(--delay-updates) and/or bf(--fuzzy), and is more efficient than using
+bf(--delete-after) (but can behave differently, since bf(--delete-after)
+computes the deletions in a separate pass after all updates are done).
+If the number of removed files overflows an internal buffer, a