adding the keyword

[xorg/xkeyboard-config] / symbols / eurosign

// $XKeyboardConfig$

// Most keyboards have the EuroSign engraved on the E key
partial
xkb_symbols "e" {
    key <AD03>  { [  NoSymbol,   NoSymbol,   EuroSign ] };
};

// Many keyboards have the EuroSign engraved on the 5 key
partial
xkb_symbols "5" {
    key <AE05>  { [  NoSymbol,   NoSymbol,   EuroSign ] };
};

// Many Apple keyboards have the EuroSign engraved on the 2 key
partial
xkb_symbols "2" {
    key <AE02>  { [  NoSymbol,   NoSymbol,   EuroSign ] };
};