Is it possible to map <M-Space> ?

[mckel...@gmail.com]

Hi,

Is it possible to map <M-Space> to something ?
If I use:

map <Esc><Space> ...

then I would get a delay on each single <Esc>, right ?

I don't want to lower timeouts or else over ssh I might get some spurious chars, etc.
I have tried keyprotocol=kitty and mok2 but doesn't seem to help.
I have tried
exec set <F22>=^[   (there is a space after the esc char)
exec map <F22> <F22>
Then use <F22> for lhs but this causes some real disaster with rgb terminal esc codes.

thx,

-m