/usr/share/X11/xkb/compat
Edit: /usr/share/X11/xkb/compat/lednum (466B)
// Use the Num Lock LED to show either
// Num Lock, Group, or Shift Lock state.
default partial xkb_compatibility "num_lock" {
indicator "Num Lock" {
!allowExplicit;
whichModState= Locked;
modifiers= NumLock;
};
};
partial xkb_compatibility "group_lock" {
indicator "Num Lock" {
modifiers= None;
groups=All-group1;
};
};
partial xkb_compatibility "shift_lock" {
indicator "Num Lock" {
whichModState= Locked;
modifiers= Shift;
};
};