test.xkb

xkb_keymap{
 xkb_keycodes{ include "evdev+aliases(qwerty)" };
 xkb_types{ include "complete" };
 xkb_compat{ include "complete" };
 xkb_symbols{ include "pc+us(dvorak)+inet(evdev)+terminate(ctrl_alt_bksp)" };
 xkb_geometry{ include "pc(pc105)" };
};
default partial alphanumeric_keys modifier_keys
xkb_symbols "basic" {
 include "us(basic)"
 include "/usr/share/X11/xkb/symbols/it"
 include "B(S1)|B(S2)"
 include "%S/de(basic)"
 override "B(S1)|B(S2)"
 name[Group1] = "Banana (US)";
 
 key <AE01> { [ exclam, 1] };
 key <AE12> { [ plus, equal] };
 key <A> { [Greek_alpha, Greek_ALPHA, ae, AE] };
 key <AD05> { [t, T, tslash, Tslash] }; // Type: FOUR_LEVEL_ALPHABETIC
 key <AD01> { [], [], [ q, Q ] };
 key <AD05> { [ b, B, U1F966 ]};
 key <> { [NoSymbol, a, b, {a, b}] };
 key <LALT> { virtualModifier = Alt }; // Alt is bound to <LALT>
 key <LALT> {
 symbols[Group1]=[Alt_L],
 actions[Group1]=[SetMods(modifiers=modMapMods)]
 repeat = False,
 [ Alt_L ]
 };
 key <AD01> {
 type[Group1] = "TWO_LEVEL", // Type
 [q, Q] // Symbols
 };
 key <LCTL> {
 symbols[1] = [ Control_L ],
 actions[1] = [ { SetMods(modifiers=Control), SetGroup(group=+1) } ]
 };
 overridekey <AC11> {[ agrave, adiaeresis, braceleft ]};
 replacekey <PRSC> {[ Super_R, Super_R ]};
 modifier_map Mod4 { <PRSC>, <RWIN> };
 modifier_map Mod1 { <LALT>,<RALT> };
};
 
// Mandatory to extend the
! include%S/evdev
 
! option = symbols
 custom:foo = +custom(bar)
 custom:baz = +other(baz)
// Explicit default section with no name required
partial alphanumeric_keys
xkb_symbols{ include "us(basic)" };
xkb_keycodes "jp106" {
 include "sgi_vndr/indigo(pc101)"
 <VOL-> = 122;
 <HZTG> = 22;
 alias <AE13> = <BKSL>;
 augment "sgi_vndr/indy(pc101)"
 alternate<BKSL> = 100;
 minimum = 8;
 maximum = 255;
};
xkb_types{
 // ...
 type "TWO_LEVEL_PLUS_CONTROL" {
 modifiers = Shift + Control;
 map[None] = Level1;
 map[Shift] = Level2;
 map[Control] = Level3;
 map[Control+Shift] = Level4;
 // Using preserve will make Control not consumed and allow
 // applications to detect keyboard shortcuts with alternative
 // keysyms in levels 3 and 4 rather than the levels 1 and 2.
 preserve[Control] = Control;
 preserve[Control+Shift] = Control;
 preserve[Shift+Lock+LevelThree] = Lock;
 level_name[Level1] = "Base";
 level_name[Level2] = "Shift";
 level_name[Level3] = "Tweaked Control";
 level_name[Level4] = "Tweaked Control + Shift";
 };
};
default partial xkb_compatibility "basic" {
 interpret AccessX_Enable {
 action = LockControls(controls=AccessXKeys);
 };
};
default xkb_compatibility "basic" {
 virtual_modifiers NumLock;
 interpret.repeat = False;
 setMods.clearLocks = True;
 latchMods.clearLocks = True;
 interpret Shift_Lock+AnyOf(Shift+Lock) {
 action = LockMods(modifiers=Shift);
 };
 interpret Num_Lock+Any {
 virtualModifier = NumLock;
 action = LockMods(modifiers=NumLock);
 };
 interpret Mode_switch {
 action = SetGroup(group=+1);
 };
 interpret Any + Any {
 action = SetMods(modifiers=modMapMods);
 };
 group 2 = Mod5;
 indicator "Shift Lock" {
 !allowExplicit;
 whichModState = Locked;
 modifiers = Shift;
 };
};