% Copyright (C) 1991 Silvio Levy % % This file is free software: you can redistribute it and/or modify % it under the terms of the GNU General Public License as published by % the Free Software Foundation, either version 2 of the License, or % (at your option) any later version. % % This file is distributed in the hope that it will be useful, % but WITHOUT ANY WARRANTY; without even the implied warranty of % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the % GNU General Public License for more details. % % You should have received a copy of the GNU General Public License % along with this program. If not, see . % % As a special exception, if you create a document which uses this font, % and embed this font or unaltered portions of this font into the % document, this font does not by itself cause the resulting document to % be covered by the GNU General Public License. This exception does not % however invalidate any other reasons why the document might be covered % by the GNU General Public License. If you modify this font, you may % extend this exception to your version of the font, but you are not % obligated to do so. If you do not wish to do so, delete this exception % statement from your version. if unknown gen_sigma : readfrom("gen_sigma") fi def dims = 10.5u#,asc_height#,desc_depth# enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter = pickup fine.nib; lft x2r=w-rt x6r=.75u; y2r=y6r=.6x_height; %left and right bulges x4r=.5[x2r,x6r]; bot y4r=-oo; %bottom numeric tilt; tilt:=min(2*otilt,.5); filldraw stroke gr_arc.e(4,5,6)(vair,stem,tilt) ; filldraw stroke gr_arc.e(2,3,4)(vair,.4[vair,stem],tilt) ; y7+.5hair=x_height+o; x7+.5hair=hround(rt x6r-.75u); %right tip pos7(hair,angle ((z6-z7) xscaled 2)+90); filldraw circ_stroke z7e...{-z6'e}z6e; y1+.5stem=x_height+o; x1-.5stem=hround(lft x2r+.5u); %left tip pos1(stem,angle((z2-z1) xscaled 2)-90); filldraw circ_stroke z1e...{z2'e}z2e; pos10(stem,0); pos9(hair,0); pos8(stem,0); %vertical stroke y10-.5stem=-d-o; y9=.25x_height; y8+.5stem=h+o; x10=x9=x8=x4; filldraw double_circ_stroke z10e..z9e{up}..z8e; enddef; cmchar "Lowercase psi"; beginchar("y",dims); this_letter; penlabels(1,2,3,4,5,6,7,8,9,10); endchar; if boolean barebones: picture savedpicture; endinput; fi cmchar "Lowercase sigma followed by psi"; begindoublechar(oct"031",dim_sigma); mid_sigma; middoublechar(dims); this_letter; endchar; picture savedpicture;