ediff-revert-buffers-then-recompute-diffs
ediff-revert-buffers-then-recompute-diffs is an interactive compiled Lisp function in `ediff-util.el
'.
(ediff-revert-buffers-then-recompute-diffs NOCONFIRM)
Revert buffers A, B and C. Then rerun Ediff on file A and file B.