default partial alphanumeric_keys
xkb_symbols "basic" {
    key <TLDE> { [      dead_tilde,          dead_acute,     dead_grave      ] };
    key <AE03> { [               3,              dollar                      ] };
    key <AE04> { [               4,            ccedilla                      ] };
    key <AE06> { [               6,     dead_circumflex                      ] };
    key <AD03> { [               e,                   E,       EuroSign      ] };
    key <AD06> { [               z,                   Z                      ] };
    key <CAPS> { [          Escape                                           ] };
    key <BKSL> { [      numbersign,      dead_diaeresis                      ] };
    key <AB01> { [               y,                   Y                      ] };
};

partial alphanumeric_keys
xkb_symbols "desktop" {
    include "custom(basic)"

    key <MENU> { [      Super_R ] };
};

partial alphanumeric_keys
xkb_symbols "x1" {
    include "custom(basic)"

    key <PRSC> { [    Super_R ] };
    key <PGUP> { [       Home ] };
    key <PGDN> { [        End ] };
    key <END>  { [  Page_Down ] };
    key <HOME> { [    Page_Up ] };
};