(if rev (error "Committing to a specific revision is unsupported"))
;; FIXME: This implementation probably only works for singleton filesets
(let ((summary (file-relative-name (car files) (vc-arch-root (car files)))))
(if rev (error "Committing to a specific revision is unsupported"))
;; FIXME: This implementation probably only works for singleton filesets
(let ((summary (file-relative-name (car files) (vc-arch-root (car files)))))