list functions with signatures of commands to wrap for undo history

Signed-off-by: Mattias Andrée <maandree@operamail.com>
begin edit method wrapping

Signed-off-by: Mattias Andrée <maandree@operamail.com>
wrapping complete, but not history tracking implemented

Signed-off-by: Mattias Andrée <maandree@operamail.com>
todos

Signed-off-by: Mattias Andrée <maandree@operamail.com>
only remove on up and down when needed

Signed-off-by: Mattias Andrée <maandree@operamail.com>
rcfile support

Signed-off-by: Mattias Andrée <maandree@operamail.com>
missed to import os

Signed-off-by: Mattias Andrée <maandree@operamail.com>
rcfile works

Signed-off-by: Mattias Andrée <maandree@operamail.com>