move the cursor to the point

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

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

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

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