% 10-point boldface METAFONT logo
font_size 10pt#;  % the "design size" of this font
ht#:=6pt#;    % height of characters
xgap#:=23/20*0.6pt#;    % horizontal adjustment
u#:=23/20*4/9pt#;    % unit width
s#:=.1pt#;    % extra space at the left and the right
o#:=1/9pt#;    % overshoot
px#:=44/36pt#;    % horizontal thickness of pen
input logo    % now generate the font
bye      % and stop.