complete-c umount -s V -d(_"Display version and exit")
complete-c umount -s h -d(_"Display help and exit")
complete-c umount -s v -d(_"Verbose mode")
complete-c umount -s n -d(_"Unmount without writing in /etc/mtab")
complete-c umount -s r -d(_"In case unmounting fails, try to remount read-only")
complete-c umount -s d -d(_"In case the unmounted device was a loop device, also free this loop device")
complete-c umount -s i -d(_"Don't call the /sbin/umount.<filesystem> helper even if it exists")
complete-c umount -s a -d(_"All of the file systems described in /etc/mtab are unmounted")
complete-c umount -s t -d(_"Actions should only be taken on file systems of the specified type")-xa$__fish_filesystems
complete-c umount -s O -d(_"Indicate that the actions should only be taken on file systems with the specified options in /etc/fstab")-xa'(cat /etc/mtab | cut -d " " -f 4)\t"Mount option"'
complete-c umount -s f -d(_"Force unmount (in case of an unreachable NFS system)")
complete-c umount -s l -d(_"Detach the filesystem from the filesystem hierarchy now, and cleanup all references to the filesystem as soon as it is not busy")