nixos-config/resources/sus.xkb

xkb_symbols "sus" {
  include "pc"
  include "se(us)"

  key <AD11> {[ bracketleft, braceleft, aring,      Aring      ]};
  key <AC10> {[ semicolon,   colon,     odiaeresis, Odiaeresis ]};
  key <AC11> {[ apostrophe,  quatedbl,  adiaeresis, Adiaeresis ]};
  key <SPCE> {[ space,       space,     space,      space      ]};
};