補完を選べなくなるかもしれないけど。多分こんな感じ
" keys in display mode
map OA k
map [A k
map OB j
map [B j
map OD h
map [D h
map OC l
map [C l
map [2~ i
map [3~ x
map [1~ 0
map OH 0
map [H 0
map [4~ $
map OF $
map [F $
map [5~
map [6~
map [E ""
map [G ""
map OE ""
map Oo :
map Oj *
map Om -
map Ok +
map Ol +
map Ow 7
map Ox 8
map Oy 9
map Ot 4
map Ou 5
map Ov 6
map Oq 1
map Or 2
map Os 3
map Op 0
map On .
" keys in insert/command mode
map! <Esc>[H <Home>
map! <Esc>OH <Home>
map! <Esc>[F <End>
map! <Esc>OF <End>
map! <Esc>OA <Up>
map! <Esc>OB <Down>
map! <Esc>OC <Right>
map! <Esc>OD <Left>
map! <Esc>[3~ <Delete>
map! <Esc>OE <Space>
via: http://xxki.com/tutorial/pukiwiki.php?vi/vmrc collection