Wheezy + sshfs + /etc/fstab

# cat >>/etc/fstab

remote_user@remote_host:/remote/dir local_mount_point fuse.sshfs users,noauto 0 0

^D

1. Dot-syntax in the third field is preferable to #-syntax in the first one (i.e. to "sshfs#remote_user@remote_host:/remote/dir local_mount_point fuse") if unmounting with umount, not fusermount -u is expected.
2. "users", not "user" in the fourth field is needed, if unmounting by a non-privileged user should be permitted.