These documents describe only xkb maps for X11.
Console maps are undocumented, read the comments at the top
of files for some information.

To use, copy the files from layouts-xkb to /usr/share/X11/xkb/symbols/
(or /etc/X11/xkb/symbols/ in older X11), and copy the files from scripts/
somewhere to your path (e.g. /usr/local/bin/) and run skx, eox, cyrx,
cyrx uk, cyrx by