default partial hidden modifier_keys
xkb_symbols "capslock" {
    replace key <CAPS> {	[	Caps_Lock		]	};
    modifier_map Lock { Caps_Lock };
};

partial hidden modifier_keys
xkb_symbols "shiftlock" {
    replace key <CAPS> {	[	Shift_Lock		]	};
    modifier_map Shift { Shift_Lock };
};

partial hidden modifier_keys
xkb_symbols "grouplock" {
    replace key <CAPS> {	[	ISO_Next_Group,	Caps_Lock	]	};
};

partial hidden modifier_keys
xkb_symbols "swapescape" {
    key <CAPS> {        [       Escape  ]       };
    key <ESC>  {        [     Caps_Lock    ]       };
};

partial hidden modifier_keys
xkb_symbols "groupshift" {
    key <CAPS> {
       type[Group1]="PC_ALT_LEVEL2",
       [       Mode_switch,    Caps_Lock       ]
    };
};

partial hidden modifier_keys
xkb_symbols "escape" {
    key <CAPS> {        [       Escape  ]       };
};

partial hidden modifier_keys
xkb_symbols "backspace" {
    key <CAPS> {        [       BackSpace  ]       };
};

partial hidden modifier_keys
xkb_symbols "super" {
    key <CAPS> {        [       Super_L  ]       };
    modifier_map Mod4   { <CAPS> };
};

partial hidden modifier_keys
xkb_symbols "hyper" {
    key <CAPS> {        [       Hyper_L  ]       };
    modifier_map Mod4   { <CAPS> };
};

partial hidden modifier_keys
xkb_symbols "none" {
    key <CAPS> {        [       VoidSymbol  ]       };
};

partial hidden modifier_keys
xkb_symbols "numlock" {
    key <CAPS> {        [       Num_Lock  ]       };
};

// This changes the modifier behavior of the <CAPS> key.
// The keysym will be reset to Caps_Lock
partial hidden modifier_keys
xkb_symbols "ctrl_modifier" {
    replace key <CAPS> {
        type[Group1] = "ONE_LEVEL",
        symbols[Group1] = [ Caps_Lock ],
        actions[Group1] = [ SetMods(modifiers=Control) ]    
    };
    modifier_map Control { <CAPS> };
};