"" (replace-regexp-in-string
"\n[ \t]?" " " str)))))
-(defun vc-bzr-checkin (files comment)
+(defun vc-bzr-checkin (files comment &optional _rev)
"Check FILES in to bzr with log message COMMENT."
(apply 'vc-bzr-command "commit" nil 0 files
(cons "-m" (log-edit-extract-headers