default partial xkb_symbols "mac_levelssym" {
    // LEFT to Begin Line or Beginning of word
    replace key <LEFT> {
        type[Group1]= "ONE_LEVEL_CTRL",
        symbols[Group1]= [         Left,         Left, NoSymbol ],
        actions[Group1]= [      NoAction(), RedirectKey(key=<LEFT>,modifiers=Control,clearmods=Mod1), RedirectKey(key=<HOME>,clearmods=Control)]
    };
    // Right to End of Line or end of word
    replace key <RGHT> {
        type[Group1]= "ONE_LEVEL_CTRL",
        symbols[Group1]= [         Right,         Right, NoSymbol ],
        actions[Group1]= [      NoAction(), RedirectKey(key=<RGHT>,modifiers=Control,clearmods=Mod1), RedirectKey(key=<END>,clearmods=Control)]
    };
    // Up to Mac Home
    replace key <UP> {
        type[Group1]= "ONE_LEVEL_CTRL",
        symbols[Group1]= [         Up,         Up, NoSymbol ],
        actions[Group1]= [      NoAction(),      NoAction(), RedirectKey(key=<HOME>)]
    };
    // Down to Mac End
    replace key <DOWN> {
        type[Group1]= "ONE_LEVEL_CTRL",
        symbols[Group1]= [         Down,         Down, NoSymbol ],
        actions[Group1]= [      NoAction(),      NoAction(), RedirectKey(key=<END>)]
    };
    // Alt BKSP to DELETE
    replace key <BKSP> {
       type[Group1]= "ONE_LEVEL_CTRL",
       symbols[Group1]= [       BackSpace,       BackSpace, NoSymbol ],
       actions[Group1]= [      NoAction(),      RedirectKey(key=<DELE>,clearmods=Mod1), NoAction()]
    };
};
partial xkb_symbols "mac_chrome" {
    // Back Button
    replace key <LEFT> {
        type[Group1]= "ONE_LEVEL_CTRL",
        symbols[Group1]= [         Left, Left, Left ],
        actions[Group1]= [      NoAction(), RedirectKey(key=<UP>), RedirectKey(key=<LEFT>,modifiers=Mod1,clearmods=Control)]
    };
    // Forwards Button
    replace key <RGHT> {
        type[Group1]= "ONE_LEVEL_CTRL",
        symbols[Group1]= [         Right,         Right, Right ],
        actions[Group1]= [      NoAction(), RedirectKey(key=<DOWN>), RedirectKey(key=<RGHT>,modifiers=Mod1,clearmods=Control)]
    };
};