% % % ALFA def width = 8.5u enddef; def height = x_height enddef; def dims = width#,height#,0 enddef; def ital = 0 enddef; def fit_params = 0,.5u# enddef; def gen_letter = adjust_fit(0,0); pickup fine.nib; w:=w+.5u; pos0(hair,0); pos1(vair,90); pos2(curve,180); pos3(vair,270); pos4(stem,0); x4=x0; y4+.5stem=vround .98h; x1=x3=.5[x0,x2]; lft x2r=hround(1.5u-.5curve); rt x4r=hround(w-2.5u+.5stem); top y1r=h+oo; bot y3r=-oo; y0=y2=.5[y1,y3]; filldraw stroke super_arc.e(0,1) & pulled_arc.e(1,2) & pulled_arc.e(2,3) & super_arc.e(3,0); % bowl x5=x4; x7=w; hook_out(5,6,7); % closing hook filldraw circ_stroke z4e--z5e; % stem math_fit(-.3x_height#*slant+.5curve#-u#,ic#); numeric x_baryctr; x_baryctr=.25[x1,x4]; %accent reference numeric pos_stem; pos_stem=x_baryctr; %iota reference traba(-.5u); enddef; cmchar "Lowercase alpha"; beginchar("a",dims); this_letter; penlabels(0,1,2,3,4,5,6,7); endchar; cmchar "Lowercase alpha with rough breathing"; beginchar(oct"001",width#+u#,acc_ht#,0); this_letter; spirit(x_baryctr)<; endchar; cmchar "Lowercase alpha with smooth breathing"; beginchar(oct"002",width#+u#,acc_ht#,0); this_letter; spirit(x_baryctr)>; endchar; cmchar "Lowercase alpha with acute"; beginchar(oct"003",width#+u#,acc_ht#,0); this_letter; acute(x_baryctr); endchar; cmchar "Lowercase alpha with rough breathing and acute"; beginchar(oct"004",width#+u#,acc_ht#,0); this_letter; spirit_acute(x_baryctr)<; endchar; cmchar "Lowercase alpha with smooth breathing and acute"; beginchar(oct"005",width#+u#,acc_ht#,0); this_letter; spirit_acute(x_baryctr)>; endchar; cmchar "Lowercase alpha with circumflex"; beginchar(oct"006",width#+u#,circ_ht#,0); this_letter; corr_circumflex(x_baryctr,u); endchar; picture pic.iota; picture savedpicture; % BHTA def dims = 8u#,asc_height#,desc_depth# enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter= adjust_fit(0,0); pickup fine.nib; w:=w+1.5u; pos0(.5[hair,stem],180); pos1(.5[hair,stem],180); pos2(vair,90); pos3(stem,0); pos4(vair,-90); pos5(hair,-180); pos6(vair,-270); pos7(curve,-360); pos8(vair,-450); pos9(hair,-540); x0=x1=x9; lft x0l=hround(1.5u-.5hair); x2=x4=x6=x8=.5w+.25u; rt x3r=hround(w-1.5u); rt x7r=hround(w-1.5u+.5curve); rt x5l=hround(x4-u); bot y0=-d; y1=top y6r=x_height; top y2r=h+oo; y3=.5[y2,y4]; y5=.5[y4,y6]; top y6r-bot y4r=vstem+eps; bot y8=-oo; y7=y9=.5[y6,y8]; if y6l; endchar; cmchar "Lowercase epsilon with acute"; beginchar(oct"044",width#+1.2u#,acc_ht#,0); this_letter; acute(x_baryctr); endchar; cmchar "Lowercase epsilon with rough breathing and acute"; beginchar(oct"177",width#+1.2u#,acc_ht#,0); this_letter; spirit_acute(x_baryctr)<; endchar; cmchar "Lowercase epsilon with smooth breathing and acute"; beginchar(oct"046",width#+1.2u#,acc_ht#,0); this_letter; spirit_acute(x_baryctr)>; endchar; picture savedpicture; % ZHTA def dims = 7u#,asc_height#,desc_depth# enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter= adjust_fit(0,0); pickup fine.nib; w:=w+u; pos0(hair,-360); pos1(vair,-270); pos2(hair,-180); pos3(vair,-90); numeric theta; theta=90-angle(25u,x_height); slope:=-x_height/25u; pos6(stem,theta); pos7(vair,-90); pos8(vair,-135); lft x0l=hround 3.5u; x1=x3=.5[x0,x2]; rt x2l=hround max(rt x0r,w-2u)+eps; top y0=h; top y3l=bot y1l+vstem+eps=vround(y0-.25(h-x_height)); y2=.5[y1,y3]; if y1r>y3r: y1r:=y3r:=y2; fi lft x4l=hround u; x4r-x4l=(hround .6[vair,stem])-fine; x6+.5u=x7=w-2u; x8=.5w+.75u; y6=-.1d; y8=-3/4d-oo; bot y7r=-d-oo; ellipse_set(3l,4l,5l,6l); ellipse_set(3r,4r,5r,6r); y4l:=.9[y6,y4l]; y4=y4r:=.9[y6,y4r]; filldraw circ_stroke z0e{down}...z1e{right}...{up}z2e; % opening hook filldraw circ_stroke z8e{x7-x8,2(y7-y8)}...z7e{right} ...z6e---z5e....{up}z4e ..tension 1 and atleast1.5..{right}z3e...{down}z2e; % main stroke math_fit(-.2asc_height#*slant-.5u#,0); traba(-.5u); enddef; cmchar "Lowercase zeta"; beginchar("z",dims); this_letter; penlabels(0,1,2,3,4,5,6,7,8); endchar; picture savedpicture; % HTA 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 = adjust_fit(0,0); pickup fine.nib; w:=w+.5u; x0=0; x1=x2; pos2(stem,0); lft x2l=hround(2.5u-.5stem); y2-.5stem=-oo; hook_in(0,a,1); % opening hook filldraw circ_stroke z2e--z1e; % left stem x4+.5stem=hround(w-1.5u+.5stem); ital_arch(2,3,4); % arch pos5(stem,0); x5=x4; y5-.5stem=-d-o; filldraw circ_stroke z5e--z4e; % right stem math_fit(-2/3x_height#*slant+.5hair#+.5u#,ic#-1/3x_height#*slant); numeric x_baryctr; x_baryctr=.1[x3,x0]; % accent reference numeric pos_stem; pos_stem=x5; % iota reference enddef; cmchar "Lowercase eta"; beginchar("h",dims); this_letter; penlabels(0,a,1,2,3,4,5); endchar; cmchar "Lowercase eta with rough breathing"; beginchar(oct"007",width#+1.3u#,acc_ht#,desc_depth#); this_letter; spirit(x_baryctr)<; endchar; cmchar "Lowercase eta with smooth breathing"; beginchar(oct"010",width#+1.3u#,acc_ht#,desc_depth#); this_letter; spirit(x_baryctr)>; endchar; cmchar "Lowercase eta with acute"; beginchar(oct"011",width#+1.3u#,acc_ht#,desc_depth#); this_letter; acute(x_baryctr); endchar; cmchar "Lowercase eta with rough breathing and acute"; beginchar(oct"012",width#+1.3u#,acc_ht#,desc_depth#); this_letter; spirit_acute(x_baryctr)<; endchar; cmchar "Lowercase eta with smooth breathing and acute"; beginchar(oct"013",width#+1.3u#,acc_ht#,desc_depth#); this_letter; spirit_acute(x_baryctr)>; endchar; cmchar "Lowercase eta with circumflex"; beginchar(oct"014",width#+1.3u#,circ_ht#,desc_depth#); this_letter; corr_circumflex(x_baryctr,1.5u); endchar; picture pic.iota; picture savedpicture; % JHTA def dims = 7u#,asc_height#,0 enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter= adjust_fit(0,0); pickup fine.nib; w:=w+1.25u; pos1(vair,90); pos2(curve,180); pos3(vair,270); pos4(curve,360); x1=x3=.5w; lft x2r=hround(1.5u-.5curve); x4=w-x2; top y1r=h+oo; y2=y4=.5[y1,y3]; bot y3r=-oo; filldraw stroke pulled_arc.e(1,2) & pulled_arc.e(2,3) & pulled_arc.e(3,4) & pulled_arc.e(4,1); % bowl pos2'(bar,90); pos4'(bar,90); z2'=z2l; z4'=z4l; filldraw stroke z2'e--z4'e; % bar math_fit(-.3asc_height#*slant-u#+.5curve#,ic#-.5u#); traba(-.5u); enddef; cmchar "Lowercase theta"; beginchar("j",dims); this_letter; penlabels(1,2,3,4); endchar; picture savedpicture; % IWTA def width = 5u enddef; def dims = width#,x_height#,0 enddef; def ital = 0 enddef; def fit_params = if monospace: u#,u# else:0,2curve#-3u# fi enddef; def gen_letter= adjust_fit(if monospace: u#,u# else: 0,0 fi); pickup fine.nib; pos1(stem,0); lft x1l=hround(1.5u-.5stem); y1+.5stem=h+oo; x2=x1-.25u; x4=w; hook_out(2,3,4)(skewed); % closing hook filldraw circ_stroke z1e{down}...{-u,-x_height}z2e; % stem math_fit(0,ic#); numeric x_baryctr; x_baryctr=x1; enddef; cmchar "Lowercase iota"; beginchar("i",dims); this_letter; penlabels(1,2,3,4); endchar; cmchar "Lowercase iota with rough breathing"; beginchar(oct"023",width#,acc_ht#,0); this_letter; spirit(x_baryctr if serifs: +.25u fi)<; endchar; cmchar "Lowercase iota with smooth breathing"; beginchar(oct"024",width#,acc_ht#,0); this_letter; spirit(x_baryctr if serifs: -.25u fi)>; endchar; cmchar "Lowercase iota with acute"; beginchar(oct"025",width#,acc_ht#,0); this_letter; acute(x_baryctr); endchar; cmchar "Lowercase iota with rough breathing and acute"; beginchar(oct"026",width#,acc_ht#,0); this_letter; spirit_acute(x_baryctr)<; endchar; cmchar "Lowercase iota with smooth breathing and acute"; beginchar(oct"027",width#,acc_ht#,0); this_letter; spirit_acute(x_baryctr)>; endchar; cmchar "Lowercase iota with circumflex"; beginchar(oct"030",width#,circ_ht#,0); this_letter; circumflex(x_baryctr); endchar; picture savedpicture; % KAPPA def dims = 8.5u#,x_height#,0 enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter= adjust_fit(0,0); pickup fine.nib; w:=w+.5u; pos1(stem,0); pos2(stem,0); pos3(vair,90); pos4(vair,90); pos5(flare,90); x1=x2=x3; lft x1l=hround(1.5u-.5stem); y1+.5stem=h+oo; y2-.5stem=-oo; filldraw z1l---z2l..z2r---z1r..cycle; % stem y3=bar_height; top y4r=h; x4+.5flare=hround(w-1.5u); z5r=z4r; path p,q; p=z3l{right}..{right}z4l; q=z5r{right}..z5l{left}...cycle; numeric t; t=ypart(p intersectiontimes q); filldraw stroke z3e{right}..{right}z4e; % upper diagonal filldraw subpath(0,t) of q--cycle; % bulb pos7(stem,0); pos8(vair,90); pos9(hair,180); x9+.5hair=hround(w+.5hair-epsilon); y9=1/3x_height; lft x7l=hround(w-2.75u-.5stem); y7=1/2y3; x8=w-1.2u; bot y8l=-oo; filldraw stroke z3e{right}...z7e{down} ...z8e{right}...{up}z9e; % lower diagonal math_fit(0,ic#); traba(-.5u); enddef; cmchar "Lowercase kappa"; beginchar("k",dims); this_letter; penlabels(1,2,3,4,5,6,7,8,9); endchar; picture savedpicture; % LAMBDA def dims = 8u#,asc_height#,0 enddef; def ital = 0 enddef; def fit_params = -.25u#,-.25u# enddef; def krn = -.75u# enddef; def gen_letter= adjust_fit(0,0); pickup fine.nib; w:=w+2.5u; pos1(vair,90); lft x1=hround .1u; top y1r=h; x2=x1+2u; y2=.7[x_height,h]; x3=w-2u; bot y4=-oo; y3=max(.07h,y4+eps); z4-(.25u,0)=whatever[z2,z3]; numeric theta; theta=angle(z2-z3)-90; pos2(stem,theta); pos3(stem,theta); pos4(stem,0); filldraw circ_stroke z1e{right}...z2e---z3e ...{2(x4e-x3e),y4e-y3e}z4e; % long diagonal y5=.5[bar_height,x_height]; z5=whatever[z2,z3]; x6=1.5u; y6-.5stem=-oo; pos5(hair,theta-90); pos6(stem,angle(z5-z6)-90); filldraw circ_stroke z6e--z5e; traba(-u);% short diagonal enddef; cmchar "Lowercase lambda"; beginchar("l",dims); this_letter; penlabels(1,2,3,4,5,6); endchar; picture savedpicture; % MI def dims = 8.25u#,x_height#,desc_depth# enddef; def ital = 0 enddef; def fit_params = 0,.5stem# enddef; def gen_letter= adjust_fit(0,0); pickup fine.nib; w:=w+.75u; interim superness:=more_super; pos1(stem,-180); pos2(stem,-180); x1=x2=x3; lft x1r=hround(1.5u-.5stem); y1+.5stem=h+oo; y2-.5stem=-d-o; filldraw z1r---z2r..z2l---z1l..cycle; % left stem pos3(stem,-180); pos4(vair,-90); pos5(hair,0); x4=.5[x3,x5]; pos6(stem,0); rt x6r=hround(w-2.5u+.5stem); x5=x6=x7; x9=w; hook_out(7,8,9); % closing hook y3=.7[y4,y5]; bot y4r=-oo; y5=.57h; y6+.5stem=h; filldraw stroke super_arc.e(3,4)...{up}z5e; % left stem and arc filldraw circ_stroke z6e--z7e; % right stem math_fit(desc_depth#*slant+.5stem#-u#,ic#); traba(-.75u); enddef; cmchar "Lowercase mu"; beginchar("m",dims); this_letter; penlabels(1,2,3,4,5,6,7,8,9); endchar; picture savedpicture; % NI def dims = 8.5u#,x_height#,0 enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter = adjust_fit(0,0); pickup fine.nib; pos3(vair,-90); pos4(stem,0); bot y3r=0; y4+.5stem=h+oo; x3-.5stem=hround(1.5u-.5stem); x4+.5stem=hround(w-1.5u+.5stem); filldraw circ_stroke z4e{down}...{-36u,-h}z3e; % diagonal pickup tiny.nib; pos1(stem,0); pos2(stem,0); top y1=h+min(oo,serif_drop); bot y2=0; x1=x2=x3; z=((z4{down}...{-36u,-h}z3)intersectionpoint((x2r,0)--(x2r,h))); filldraw z1l--z2l--z--z1r--cycle; % stem sloped_serif.l(1,2,a,1/3,jut,serif_drop); traba(.5u);% upper left serif math_fit(0,ic#-1/3x_height#*slant-.5u#); enddef; cmchar "Lowercase nu"; beginchar("n",dims); this_letter; penlabels(1,2,3,4); endchar; picture savedpicture; % XI def dims = 7u#,asc_height#,desc_depth# enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter= adjust_fit(0,0); pickup fine.nib; w:=w+u; pos10(hair,-720); pos11(vair,-630); pos12(hair,-540); pos13(vair,-450); lft x10l=hround 1/3w; x11=x13=.5[x10,x12]; rt x12l=hround(w-2.5u); top y10=h; top y13l=bot y11l+vstem+eps=vround(y10-.25(h-x_height)); y12=.5[y11,y13]; if y11r>y13r: y11r:=y13r:=y12; fi pos0(curve,-360); pos1(vair,-270); pos2(hair,-180); pos3(vair,-90); numeric theta; theta=90-angle(22u,x_height); slope:=-x_height/22u; pos6(stem,theta); pos7(vair,-90); pos8(vair,-135); lft x0l=hround u; x1=x3=x11; x2=x12; y0=.5[y13,y1]; top y3l=vround .5h=bot y1l+vstem+eps; y2=.5[y1,y3]; if y1r>y3r: y1r:=y3r:=y2; fi lft x4l=hround u; x4r-x4l=hround .5[vair,stem]-fine; x6=x7=w-2u; x8=.5w+.5u; y6=-.3d; bot y7r=-d-oo; y8=max(-3/4d-oo,y7l); ellipse_set(3l,4l,5l,6l); ellipse_set(3r,4r,5r,6r); y4l:=.9[y6,y4l]; y4=y4r:=.9[y6,y4r]; filldraw circ_stroke z10e{down}...z11e{right}...{up}z12e; % opening hook filldraw stroke z12e{up}...z13e{left}...z0e{down} ...z1e{right}...{up}z2e; % upper arc filldraw circ_stroke z8e{x7-x8,2(y7-y8)}...z7e{right}...z6e ---z5e...{up}z4e...{right}z3e...{down}z2e; % main stroke math_fit(-.2asc_height#*slant-.5u#,0); traba(-.5u); enddef; cmchar "Lowercase xi"; beginchar("x",dims); this_letter; penlabels(0,1,2,3,4,5,6,7,8,9,10,11,12,13); endchar; picture savedpicture; % OMIKRON def width = 8u enddef; def dims = width#,x_height#,0 enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter = adjust_fit(0,0); pickup fine.nib; w:=w+u; pos1(vair,90); pos2(curve,180); pos3(vair,270); pos4(curve,360); x1=x3=.5w; lft x2r=hround(1.5u-.5curve); x4=w-x2; top y1r=h+oo; y2=y4=.5[y1,y3]; bot y3r=-oo; filldraw stroke pulled_arc.e(1,2) & pulled_arc.e(2,3) & pulled_arc.e(3,4) & pulled_arc.e(4,1); % bowl math_fit(-.3x_height#*slant+.5curve#-u#,ic#); numeric x_baryctr; x_baryctr=.1[x1,x2]; traba(-.5u); % accent reference enddef; cmchar "Lowercase omicron"; beginchar("o",dims); this_letter; penlabels(1,2,3,4); endchar; cmchar "Lowercase omicron with rough breathing"; beginchar(oct"137",width#+.6u#,acc_ht#,0); this_letter; spirit(x_baryctr)<; endchar; cmchar "Lowercase omicron with smooth breathing"; beginchar(oct"140",width#+.6u#,acc_ht#,0); this_letter; spirit(x_baryctr)>; endchar; cmchar "Lowercase omicron with acute"; beginchar(oct"103",width#+.6u#,acc_ht#,0); this_letter; acute(x_baryctr); endchar; cmchar "Lowercase omicron with rough breathing and acute"; beginchar(oct"133",width#+.6u#,acc_ht#,0); this_letter; spirit_acute(x_baryctr)<; endchar; cmchar "Lowercase omicron with smooth breathing and acute"; beginchar(oct"135",width#+.6u#,acc_ht#,0); this_letter; spirit_acute(x_baryctr)>; endchar; picture savedpicture; % PI def dims = 9u#,x_height#,0 enddef; def ital = 0 enddef; def fit_params = -.25,0 enddef; def gen_letter = adjust_fit(0,0); w:=w+u; pi_stroke; % hook and bar pos4(hair,0); pos6(hair,0); x4=3.5u; x6=w-4u; y4=y6=y2; x5=3u; x7=w-2.5u; y5=y7=.5stem-oo; pair v[]; v1=(z4-z5) xscaled 3.14159; v2=(z6-z7) xscaled 3.14159; pos5(stem,angle v1-90); pos7(stem,angle v2-90); filldraw circ_stroke z5e{v1}...{up}z4e; % left stem filldraw circ_stroke z7e{v2}...{up}z6e; % right stem math_fit(-.7x_height#*slant+.5hair#+.5u#,ic#-1/3x_height#*slant); enddef; cmchar "Lowercase pi"; beginchar("p",dims); this_letter; penlabels(1,2,3,4,5,6,7); endchar; picture savedpicture; % RO def width = 7u enddef; def height = x_height enddef; def depth = desc_depth enddef; def dims = width#,height#,depth# enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter = adjust_fit(0,0); pickup fine.nib; w:=w+1.25u; pos2(stem,180); pos3(vair,90); pos4(curve,0); pos5(vair,-90); pos6(stem,-180); lft x2r=hround(1.5u-.5stem); x2=x6; x3=x5=.5[x2,x4]; rt x4r=hround(w-1.5u+.5curve); y2=y4=y6=.5[y3,y5]; top y3r=h+oo; bot y5r=-oo; filldraw circ_stroke pulled_arc.e(2,3) & pulled_arc.e(3,4) & pulled_arc.e(4,5) & pulled_arc.e(5,6); % bowl pos2'(hair,-180); z2'r=z2r; pos1(vstem,-90); pos1'(vstem,90); z1'=z1; pos0(hair,0); rt x0r=hround(w-u); bot y0=-d; bot y1r=vround-.9d; x1=x5; interim superness:=sqrt superness; filldraw stroke pulled_arc.e(0,1'); filldraw stroke pulled_arc.e(1,2'); % tail math_fit(desc_depth#*slant+.5stem#-u#,ic#); numeric x_baryctr; x_baryctr=x3; traba(-.5u); % breathing placement enddef; cmchar "Lowercase rho"; beginchar("r",dims); this_letter; penlabels(1,2,3,4,5,6,7,8,9,10); endchar; picture savedpicture; % SIGMA TELIKO def dims= 7u#,x_height#,.5min(desc_depth#,.5x_height#) enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter = adjust_fit(0,0); pickup fine.nib; w:=w+u; numeric heavy_vair; heavy_vair=.25[vair,vstem]; pos1(heavy_vair,-110); pos2(vair,-90); x1+.5heavy_vair=hround(w-u); y1=.1[y2r,bar_height]; x2=min(.5w+u,x1r-eps); top y2l=h+oo; filldraw circ_stroke z1e{x2-x1,2(y2-y1)}...{left}z2e; % upper bulb numeric theta; theta=90-angle(16u,x_height); slope:=-x_height/16u; pos6(stem,theta); pos7(vair,-90); pos8(vair,-135); lft x4l=hround u; x4r-x4l=(hround .5[vair,stem])-fine; x6=x7=w-2u; x8=.5w+u; y6=.25[y8,y2]; y8=y7+1/8d; bot y7r=-d-oo; ellipse_set(2l,4l,5l,6l); ellipse_set(2r,4r,5r,6r); y4=y4r; filldraw circ_stroke z8e{x7-x8,2(y7-y8)}...z7e{right}...z6e ---z5e...{up}z4e...{right}z2e; % main stroke math_fit(-.5x_height#*slant-.5u#,0); traba(-.5u); enddef; cmchar "Final lowercase sigma"; beginchar("c",dims); this_letter; penlabels(1,2,3,4,5,6,7,8); endchar; numeric gen_sigma; gen_sigma=1; % SIGMA ARQIKO def dim_sigma = 8.75u#,x_height#,0 enddef; def ital_sigma = 0 enddef; def fit_params_sigma = 0,.75u# enddef; def mid_sigma= italcorr ital_sigma; adjust_fit(fit_params_sigma); if known pic.c: currentpicture:=pic.c; else: gen_mid_sigma; fi if not working_hard : picture pic.c; pic.c=currentpicture; fi enddef; def gen_mid_sigma = adjust_fit(0,0); pickup fine.nib; w:=w+1.5u; pos1(vstem,90); pos2(stem,0); pos3(vair,-90); pos4(stem,-180); pos5(vstem,-270); pos6(vstem,-270); x1=x3=x5=.5[x2,x4]; rt x2r=hround(w-2.5u); lft x4r=hround(1.5u-.5curve);x6=w-1.5u; top y1r=h; y2=y4=.5[y1,y3]; bot y3r=-oo; y5=y6=y1; filldraw circ_stroke z6e..pulled_arc.e(5,4) & pulled_arc.e(4,3) & pulled_arc.e(3,2) & pulled_arc.e(2,1); % ear and bowl math_fit(-.3x_height#*slant+.5curve#-u#,ic#-1/3x_height#*slant); traba(-.5u); enddef; cmchar "Initial and medial lowercase sigma"; beginchar("s",dim_sigma); mid_sigma; penlabels(1,2,3,4,5,6); endchar; picture savedpicture; % TAU def dims = 7.2u#,x_height#,0 enddef; def ital = 0 enddef; def fit_params = -.25,0 enddef; def gen_letter= adjust_fit(0,0); w:=w+u; pi_stroke; % hook and bar pos4(stem,0); x4-.5stem=hround(.5w-.5u-.5stem); y4=y2; x5=x4-.25u; x7=x4+3u; hook_out(5,6,7)(skewed); filldraw circ_stroke z4e{down}...{-u,-x_height}z5e; % stem math_fit(-.7x_height#*slant+.5hair#+.5u#,-.5u#); enddef; cmchar "Lowercase tau"; beginchar("t",dims); this_letter; penlabels(1,2,3,4,5,6,7); endchar; picture savedpicture; % UPSILON def width = 8.5u enddef; def dims = width#,x_height#,0 enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter= adjust_fit(0,0); pickup fine.nib; w:=w+.5u; interim superness:=more_super; x0=0; x2=x3+.25u; pos3(stem,-180); lft x3r=hround(2.5u-.5stem); hook_in(0,1,2)(skewed); % opening hook pos2'(stem,-180); z2'=z2; pos4(vair,-90); pos5(hair,0); x4=.5w+u; rt x5r=hround(w-.5u); y3=.7[y4,y5]; bot y4r=-oo; y5=.57h; filldraw stroke z2'e{-u,-x_height}...super_arc.e(3,4) ..tension atleast 1.05..{up}z5e; % left stem and arc v_bulb(5,6); % closing bulb math_fit(-2/3x_height#*slant+.5hair#+.5u#,2/3ic#); numeric x_baryctr; x_baryctr=x4-u; enddef; cmchar "Lowercase upsilon"; beginchar("u",dims); this_letter; penlabels(0,1,2,3,4,5,6,7); endchar; cmchar "Lowercase upsilon with rough breathing"; beginchar(oct"031",width#+.9u#,acc_ht#,0); this_letter; spirit(x_baryctr)<; endchar; cmchar "Lowercase upsilon with smooth breathing"; beginchar(oct"032",width#+.9u#,acc_ht#,0); this_letter; spirit(x_baryctr)>; endchar; cmchar "Lowercase upsilon with acute"; beginchar(oct"033",width#+.9u#,acc_ht#,0); this_letter; acute(x_baryctr); endchar; cmchar "Lowercase upsilon with rough breathing and acute"; beginchar(oct"034",width#+.9u#,acc_ht#,0); this_letter; spirit_acute(x_baryctr)<; endchar; cmchar "Lowercase upsilon with smooth breathing and acute"; beginchar(oct"166",width#+.9u#,acc_ht#,0); this_letter; spirit_acute(x_baryctr)>; endchar; cmchar "Lowercase upsilon with circumflex"; beginchar(oct"036",width#+.9u#,circ_ht#,0); this_letter; corr_circumflex(x_baryctr,.5u); endchar; picture savedpicture; % FI def dims = 10.5u#,x_height#,desc_depth# enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter = adjust_fit(0,0); pickup fine.nib; w:=w+.5u; pos1(hair,-180); x1=x2+.75u; top y1=h; pos2(hair,-180); lft x2r=hround .5u; y2=bar_height; pos3(vstem,-90); x3=.5(w+u); bot y3r=-oo; pos4(hair,0); rt x4r=hround(w-.5u); y4=y2; pos5(vstem,90); x5=.52[x6,x4]; top y5r=h+oo; pos6(hair,180); x6=x7; y6=1/3h; pos7(stem,180); lft x7r=hround(.5w-.5u-.5stem); y7-.5stem=-d-o; filldraw circ_stroke z7e---z6e...{right}z5e...{down}z4e...{left}z3e ...{up}z2e...{3(x1-x2),y1-y2}z1e; % bowl and stem math_fit(-.3x_height#*slant,ic#); enddef; cmchar "Lowercase phi"; beginchar("f",dims); this_letter; penlabels(1,2,3,4,5,6,7); endchar; picture savedpicture; % QI def ital = 0 enddef; def fit_params = 0,0 enddef; def dims = 9u#,x_height#,desc_depth# enddef; def gen_letter= adjust_fit(0,0); pickup fine.nib; w:=w+u; pos1(hair,180); pos2(vair,80); pos5(vair,80); pos6(hair,180); x1-.5hair=hround-.5hair; x6=w-x1; x2=w-x5=u; y1=y2l-h/8; top y2r=h+oo; bot y5l=-d-oo; y6=y5r+h/8; z0=.5[z2,z5]; z2'=z2l+(.5u,0); z5'=z5r-(.5u,0); numeric theta; theta=angle(z5'-z2')+90; pos3(stem,theta); pos4(stem,theta); y3r=y2r-h/8; y4l=y5l+h/8; z3l=whatever[z2',z0]; z4r=whatever[z0,z5']; filldraw stroke z1e{up}...z2e{right}...z3e{z4r-z3l} ..z4e{z4r-z3l}...{right}z5e...{up}z6e; % major diagonal and hooks x8=w-x7=2u; y7+.5hair=h; y8-.5hair=-d; numeric theta; theta=angle(z7-z8)-90; pos7(hair,theta); pos8(hair,theta); filldraw z7l---z8l..z8r---z7r..cycle; % minor diagonal math_fit((desc_depth#-x_height#)*slant+ic#,ic#);traba(.3u); enddef; cmchar "Lowercase chi"; beginchar("q",dims); this_letter; penlabels(0,1,2,2',3,4,5',5,6,7,8); endchar; picture savedpicture; % YI def dims = 10.5u#,asc_height#,desc_depth# enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter = adjust_fit(0,0); pickup fine.nib; w:=w+.5u; interim superness:=more_super; x0=0; x2=x3+.25u; pos3(stem,-180); lft x3r=hround(2.5u-.5stem); hook_in(0,1,2)(skewed); % opening hook pos2'(stem,-180); z2'=z2; pos4(vair,-90); pos5(hair,0); x4=.5w+u; rt x5r=hround(w-.5u); y3=.7[y4,y5]; bot y4r=-oo; y5=.57x_height; filldraw stroke z2'e{-u,-x_height}...super_arc.e(3,4) ..tension atleast 1.05..{up}z5e; % left stem and arc v_bulb(5,6); % closing bulb pos7(.5[hair,stem],0); pos8(.5[hair,stem],0); x7=x8=.5w+.5u; top y7=h; bot y8=-d-oo; filldraw stroke z7e--z8e; % stem math_fit(-2/3x_height#*slant+.5hair#+.5u#,2/3ic#); enddef; cmchar "Lowercase psi"; beginchar("y",dims); this_letter; penlabels(0,1,2,3,4,5,6,7,8); endchar; picture savedpicture; % WMEGA def width = 8.3u enddef; def height = x_height enddef; def dims = width#,height#,0 enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter = adjust_fit(0,0); pickup fine.nib; w:=w+1.2u; pos2(hair,-180); lft x2r=hround.5u; y2=y4=y6=y8=bar_height; y1+.5hair=h; x1=x2+.75u; pos1(hair,angle(2(x1-x2),y1-y2)+90); pos3(vstem+dw,-90); pos4(hair,0); pos5(vair,90); pos6(hair,180); pos7(vstem+dw,270); pos8(hair,360); bot y3r=bot y7r=-oo; top y5r=vround(.2[y4,h]+.5vair); x3=.5[x2,x4]; x7+.25u=.5[x6,x8]; rt x8r=hround(w-.5u); x5+.5stem=hround(.5w+.5stem)+eps; x5=.5[x4,x6]; rt x4r-lft x6r=min(stem,2hair)+2eps; if x4l; endchar; cmchar "Lowercase omega with acute"; beginchar(oct"017",width#+u#,acc_ht#,0); this_letter; acute(x_baryctr); endchar; cmchar "Lowercase omega with rough breathing and acute"; beginchar(oct"020",width#+u#,acc_ht#,0); this_letter; spirit_acute(x_baryctr)<; endchar; cmchar "Lowercase omega with smooth breathing and acute"; beginchar(oct"021",width#+u#,acc_ht#,0); this_letter; spirit_acute(x_baryctr)>; endchar; cmchar "Lowercase omega with circumflex"; beginchar(oct"022",width#+u#,circ_ht#,0); this_letter; circumflex(x_baryctr); endchar; picture pic.iota; picture savedpicture;