/usr/share/X11/xkb/symbols
Edit: /usr/share/X11/xkb/symbols/sn (2220B)
default partial alphanumeric_keys
xkb_symbols "basic" {
include "latin"
name[Group1]="Wolof";
key
{ [ ampersand, 1, bar, NoSymbol ] };
key { [ eacute, 2, asciitilde, Eacute ] };
key { [ quotedbl, 3, numbersign, cedilla ] };
key { [apostrophe, 4, braceleft, acute ] };
key { [ parenleft, 5, bracketleft, diaeresis ] };
key { [ minus, 6, bar, brokenbar ] };
key { [ egrave, 7, dead_grave, Egrave ] };
key { [underscore, 8, backslash, macron ] };
key { [ ccedilla, 9, asciicircum, Ccedilla ] };
key { [ agrave, 0, at, Agrave ] };
key { [parenright, degree, bracketright, ydiaeresis ] };
key { [ equal, plus, braceright,threequarters ] };
key { [ a, A, ae, AE ] };
key { [ z, Z, guillemotleft, less ] };
key { [ e, E, EuroSign, cent ] };
key { [ eng, ENG, bracketleft, bracketright ] };
key { [ dollar, sterling, currency, ecircumflex ] };
key { [ q, Q, at, Greek_OMEGA ] };
key { [ m, M, mu, masculine ] };
key { [ ntilde, Ntilde, acute, dead_acute ] };
key { [twosuperior, percent, notsign, notsign ] };
key { [ mu, sterling, grave, dead_grave ] };
key { [ w, W, lstroke, Lstroke ] };
key { [ comma, question, questiondown, NoSymbol ] };
key { [ semicolon, period, horizconnector, multiply ] };
key { [ colon, slash, periodcentered, division ] };
key { [ exclam, section, exclamdown, NoSymbol ] };
key { [ less, greater, bar, NoSymbol ] };
include "level3(ralt_switch)"
};