%% Simple \MF{} symbol example: light bulb %% (Demonstrates simplicity, not necesarily good style) font_identifier := "LightBulb10"; % Name the font. font_size 10pt#; % Specify the design size. em# := 10pt#; % ``M'' width is 10 points. cap# := 7pt#; % Capital letter height is 7 points above the baseline. sb# := 1/4pt#; % Leave this much space on the side of each character. o# := 1/16pt#; % Amount that curves overshoot borders. input lightbulb % Load the file that draws the actual glyph.