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% 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 <http://www.gnu.org/licenses/>.
%
% 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;
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