Plan 9 from Bell Labs’s /usr/web/sources/contrib/steve/root/sys/lib/texmf/fonts/source/public/misc/slantaps4.mf
% slant font for slope 1/4 on the APS if mode<>aps: errmessage "This file is for aps only"; fi s=1/4; n=30; r#=.4; u=4; % an approximation to r in pixels font_identifier "SLANTAPS4"; input slant