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if unknown gen_acc : readfrom("gen_acc") fi
if unknown gen_sigma : readfrom("gen_sigma") fi
def width = 8.5u enddef;
def dims = width#,x_height#,desc_depth# enddef;
def ital = 0 enddef;
def fit_params = if straight: .75 else: .5 fi u#,0 enddef;
def gen_letter =
pickup fine.nib;
y1r-.5stem=-d-o; pos1(stem,0); %bottom right
rt x2r=hround(w-.75u); y2r=.5x_height; pos2(hair,0); %right bulge
lft x5r=hround(1.5u); y5-.5stem=-o; pos5(stem,-180); %bottom left
top y4r=x_height+o; x4r=.5[lft x2l,rt x5l]; %top of arch
pos6(hair,180); y6=y2; %where handle attaches
if straight:
x1=x2; x5=x6; pos4(stem,90); %yawn...
filldraw double_circ_stroke z1e--pulled_arc.e(2,4)&pulled_arc.e(4,6)--z5e;
else:
rt x1r=hround (rt x2r-.25u); z2'l=z2'r=up;
filldraw circ_stroke z1e{up}...gr_arc.e(2,3,4)(hair,stem,.8); %right leg
filldraw circ_stroke z5e{(z4-z5) yscaled 3}...z4e{-z4'e}; %left leg
z6r=((0,y2)--(w,y2)) intersectionpoint (z5r{(z4-z5) yscaled 3}...z4r{-z4'r});
fi
pos8(vstem,0); rt x8r=hround(lft x6r-.75u); %end of handle
pos7(vstem,-90); top y7l=x_height+o; z8r=z7r; %top of handle
filldraw circ_stroke z8e{up}...z7e{right}...z6e{down};
numeric x_baryctr; x_baryctr=.1[x4,x7]; %accent reference
numeric pos_stem; pos_stem=x5; %iota reference
enddef;
cmchar "Lowercase eta";
beginchar("h",dims);
this_letter; penlabels(1,2,3,4,5,6,7,8); endchar;
if boolean barebones: picture savedpicture; endinput; fi
cmchar "Lowercase eta with grave";
beginchar(oct"230",width#,acc_ht#,desc_depth#);
this_letter; grave(x_baryctr); endchar;
cmchar "Lowercase eta with rough breathing";
beginchar(oct"231",width#,acc_ht#,desc_depth#);
this_letter; spirit(x_baryctr)<; endchar;
cmchar "Lowercase eta with smooth breathing";
beginchar(oct"232",width#,acc_ht#,desc_depth#);
this_letter; spirit(x_baryctr)>; endchar;
cmchar "Lowercase sigma followed by eta with grave";
begindoublechar(oct"233",dim_sigma);
mid_sigma; middoublechar(width#,acc_ht#,desc_depth#);
this_letter; grave(x_baryctr); endchar;
cmchar "Lowercase eta with grave and iota subscript";
beginchar(oct"234",width#,acc_ht#,desc_depth#);
this_letter; grave(x_baryctr); iota_sub(pos_stem); endchar;
cmchar "Lowercase eta with rough breathing and iota subscript";
beginchar(oct"235",width#,acc_ht#,desc_depth#);
this_letter; spirit(x_baryctr)<; iota_sub(pos_stem); endchar;
cmchar "Lowercase eta with smooth breathing and iota subscript";
beginchar(oct"236",width#,acc_ht#,desc_depth#);
this_letter; spirit(x_baryctr)>; iota_sub(pos_stem); endchar;
cmchar "Lowercase sigma followed by eta with iota subscript";
begindoublechar(oct"237",dim_sigma);
mid_sigma;
middoublechar(width#,x_height#,desc_depth#);
this_letter; iota_sub(pos_stem); endchar;
cmchar "Lowercase eta with acute";
beginchar(oct"240",width#,acc_ht#,desc_depth#);
this_letter; acute(x_baryctr); endchar;
cmchar "Lowercase eta with rough breathing and acute";
beginchar(oct"241",width#,acc_ht#,desc_depth#);
this_letter; spirit_acute(x_baryctr)<; endchar;
cmchar "Lowercase eta with smooth breathing and acute";
beginchar(oct"242",width#,acc_ht#,desc_depth#);
this_letter; spirit_acute(x_baryctr)>; endchar;
cmchar "Lowercase sigma followed by eta with acute";
begindoublechar(oct"243",dim_sigma);
mid_sigma; middoublechar(width#,acc_ht#,desc_depth#);
this_letter; acute(x_baryctr); endchar;
cmchar "Lowercase eta with acute and iota subscript";
beginchar(oct"244",width#,acc_ht#,desc_depth#);
this_letter; acute(x_baryctr); iota_sub(pos_stem); endchar;
cmchar "Lowercase eta with rough breathing, acute and iota subscript";
beginchar(oct"245",width#,acc_ht#,desc_depth#);
this_letter; spirit_acute(x_baryctr)<; iota_sub(pos_stem); endchar;
cmchar "Lowercase eta with smooth breathing and acute and iota subscript";
beginchar(oct"246",width#,acc_ht#,desc_depth#);
this_letter; spirit_acute(x_baryctr)>; iota_sub(pos_stem); endchar;
cmchar "Lowercase sigma followed by eta with acute and iota subscript";
begindoublechar(oct"247",dim_sigma);
mid_sigma; middoublechar(width#,acc_ht#,desc_depth#);
this_letter; acute(x_baryctr); iota_sub(pos_stem); endchar;
cmchar "Lowercase eta with circumflex";
beginchar(oct"250",width#,circ_ht#,desc_depth#);
this_letter; circumflex(x_baryctr); endchar;
cmchar "Lowercase eta with rough breathing and circumflex";
beginchar(oct"251",width#,Circ_ht#,desc_depth#);
this_letter; spirit_circumflex(x_baryctr)<; endchar;
cmchar "Lowercase eta with smooth breathing and circumflex";
beginchar(oct"252",width#,Circ_ht#,desc_depth#);
this_letter; spirit_circumflex(x_baryctr)>; endchar;
cmchar "Lowercase sigma followed by eta with circumflex";
begindoublechar(oct"253",dim_sigma);
mid_sigma; middoublechar(width#,circ_ht#,desc_depth#);
this_letter; circumflex(x_baryctr); endchar;
cmchar "Lowercase eta with circumflex and iota subscript";
beginchar(oct"254",width#,circ_ht#,desc_depth#);
this_letter; circumflex(x_baryctr); iota_sub(pos_stem); endchar;
cmchar "Lowercase eta with rough breathing, circumflex and iota subscript";
beginchar(oct"255",width#,Circ_ht#,desc_depth#);
this_letter; spirit_circumflex(x_baryctr)<; iota_sub(pos_stem); endchar;
cmchar "Lowercase eta with smooth breathing, circumflex and iota subscript";
beginchar(oct"256",width#,Circ_ht#,desc_depth#);
this_letter; spirit_circumflex(x_baryctr)>; iota_sub(pos_stem); endchar;
cmchar "Lowercase sigma followed by eta with circumflex and iota subscript";
begindoublechar(oct"257",dim_sigma);
mid_sigma; middoublechar(width#,circ_ht#,desc_depth#);
this_letter; circumflex(x_baryctr); iota_sub(pos_stem); endchar;
cmchar "Lowercase eta with iota subscript";
beginchar(oct"371",width#,x_height#,desc_depth#);
this_letter; iota_sub(pos_stem); endchar;
cmchar "Lowercase sigma followed by eta";
begindoublechar(oct"010",dim_sigma);
mid_sigma; middoublechar(dims); this_letter; endchar;
picture pic.iota;
picture savedpicture;
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