partial default alphanumeric_keys 
xkb_symbols "basic" {

 
 

 include "macintosh_vndr/us"

 name[Group1]= "United Kingdom - Mac";

 key <AE02> { [ 2, at, EuroSign ] };
 key <AE03> { [ 3, sterling, numbersign ] };
 key <TLDE> { [ section, plusminus ] };
 key <LSGT> { [ grave, asciitilde ] };
 
 include "level3(ralt_switch)"
};
