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if unknown gen_sigma : readfrom("gen_sigma") fi
def dims = 10u#,x_height#,desc_depth# enddef;
def ital = 0 enddef;
def fit_params = 0,0 enddef;
def gen_letter=
pickup fine.nib;
begingroup
save t; t:=superness; save superness; superness:=.95t;
pos2(curve,90); top y2r=h+oo; %top of left branch
pos1(hair,180); bot y1=top y2r-4/3curve; %tip of hook
lft x1r=hround .5u; x2-x1=y2-y1; %central arc is round
pos3(hair,0); pos4(hair,-180); rt x3r-lft x4r=stem; %bottom of cusp
y4=y3; .5[x3,x4]=.5w; if monowidth: y3=0 else: y3-.5stem=vround(-.8d) fi;
pos5(curve,-270); top y5r=h+oo; x5+.5curve=hround(w-.75u); %right branch
pos5'(curve,0); z5'=z5;
filldraw stroke z1e{up}...z2e{right}; drawloop(2,3,4,5); %hook and cusp
filldraw z5l{right}...z5'r{up}...z5r{left}--cycle; %right branch
if monowidth: %complete stem
x3'=x3r; x4'=x4r; y3'=y4'; y3'-.5stem=vround(-.8d);
filldraw z3r--z3'{down}...{up}z4'--z4r--cycle; fi
endgroup;
enddef;
cmchar "Lowercase gamma";
beginchar("g",dims);
this_letter; penlabels(1,2,3,3',4,4',5); endchar;
if boolean barebones: picture savedpicture; endinput; fi
cmchar "Lowercase sigma followed by gamma";
begindoublechar(oct"007",dim_sigma);
mid_sigma; middoublechar(dims); this_letter; endchar;
picture savedpicture;
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