Applicable spot in the source:
https://gitlab.gnome.org/GNOME/gnome-control-center/-/blob/master/panels/keyboard/cc-alt-chars-key-dialog.c#L103
Applicable spot in the source:
https:/ /gitlab. gnome.org/ GNOME/gnome- control- center/ -/blob/ master/ panels/ keyboard/ cc-alt- chars-key- dialog. c#L103