% 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 ital = 0 enddef; def fit_params = 0,0 enddef; def dims = 10u#,x_height#,desc_depth# enddef; def gen_letter= pickup fine.nib; x1-.5stem=hround .75u; y1+.5stem=h+oo; %top left z1'=(1,.2); pos1(stem,angle z1'+90); %direction at z1 x3+x1=w; y3-.5stem=-d-oo; pos3(stem,angle z1'+90); %bottom right z2=.5[z1,z3]; %attachment z2'=(z3-z1)yscaled 2; pos2(hair,angle z2'+90); %direction at z4 filldraw double_circ_stroke z1e{z1'}... z2e{(z3-z1)yscaled 2}...{z1'}z3e; lft x7l=hround .75u; bot y7l=-d-oo; z2=.5[z7l,z8r]=.5[z7r,z8l]; numeric stem'; stem'=stem-currentbreadth; numeric theta; theta=angle(z8r-z7l)+angle((x8r-x7l)++(y8r-y7l)+-+stem',stem'); x7r=x7l+(stem'/sind theta); y7r=y7l; filldraw stroke z7e..z8e; enddef; cmchar "Lowercase chi"; beginchar("q",dims); this_letter; penlabels(1,2,3,7,8); endchar; if boolean barebones: picture savedpicture; endinput; fi cmchar "Lowercase sigma followed by chi"; begindoublechar(oct"021",dim_sigma); mid_sigma; middoublechar(dims); this_letter; endchar; picture savedpicture;