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% THIS IS THE OFFICIAL COMPUTER MODERN SOURCE FILE itall.mf BY D E KNUTH.
% IT MUST NOT BE MODIFIED IN ANY WAY UNLESS THE FILE NAME IS CHANGED!

% Computer Modern Italic lower case:
% This lowercase italic alphabet was prepared by D. E. Knuth in December, 1979,
% inspired by the Monotype faces used in {\sl The Art of Computer Programming}.
% The programs were revised for the new \MF\ conventions in 1985.

% Character codes \0141 through \0172 are generated.

cmchar "Italic letter a";
beginchar("a",9u#,x_height#,0);
italcorr 1/3x_height#*slant+.5hair#+.5u#;
adjust_fit(0,0); pickup fine.nib;
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#);
penlabels(0,1,2,3,4,5,6,7); endchar;

cmchar "Italic letter b";
beginchar("b",8u#,asc_height#,0);
italcorr .7x_height#*slant+.5curve#-u# if math_fitting:-.5u# fi;
adjust_fit(0,0); pickup tiny.nib;
pos1(stem,0); pos2(stem,0); x1=x2;
lft x1l=hround(1.5u-.5stem); top y1=h; y2=.5x_height;
filldraw stroke z1e--z2e;  % stem
sloped_serif.l(1,2,a,1/3,jut,serif_drop);  % serif
pickup fine.nib; pos2'(stem,-180); pos3(vair,-90);
pos4(curve,0); pos5(vair,90); pos0(hair,180);
z0=z2=z2'; x3=x5=.5[x2,x4]; rt x4r=hround(w-1.5u+.5curve);
bot y3r=-oo; top y5r=x_height+oo; y4=y2;
filldraw stroke pulled_arc.e(2',3) & pulled_arc.e(3,4)
 & pulled_arc.e(4,5) & super_arc.e(5,0);  % bowl
math_fit(-.3x_height#*slant+.5curve#-u#,ic#);
penlabels(0,1,2,3,4,5); endchar;

cmchar "Italic letter c";
beginchar("c",8u#,x_height#,0);
italcorr if math_fitting:1/3x_height#*slant else:x_height#*slant-u# fi;
adjust_fit(0,0); pickup fine.nib;
pos0(flare,0); pos1(hair,0); pos2(vair,90);
pos3(curve,180); pos4(vair,270); pos5(hair,320);
x2=x4=.5(w+u); rt x1r=max(rt x2,hround(w-u))+eps;
lft x3r=hround(1.5u-.5curve); x5r=good.x(w-eps); x6=x5;
y1=.5[bar_height,h]; top y2r=h+oo; bulb(2,1,0);  % bulb
bot y4r=-oo; y3=.5[y2,y4]; top y5l=vround .5bar_height; y6=bar_height;
path p; p=z4{right}..z5..z6;
filldraw stroke pulled_arc.e(2,3)
 & pulled_arc.e(3,4)...{direction 1 of p}z5e;  % arc
math_fit(-.3x_height#*slant+.5curve#-u#,ic#);
penlabels(0,1,2,3,4,5,6); endchar;

cmchar "Italic letter d";
beginchar("d",9u#,asc_height#,0);
italcorr max(1/3x_height#*slant+.5hair#+.5u#,
  h#*slant+.5stem#-2u#) if math_fitting:-.5u# fi;
adjust_fit(0,0); pickup fine.nib;
pos0(hair,0); pos1(vair,90); pos2(curve,180); pos3(vair,270);
x0=x4; x1=x3=.5[x0,x2]; lft x2r=hround(1.5u-.5curve);
x4+.5stem=hround(w-2.5u+.5stem);
top y1r=x_height+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=x0; x7=w; hook_out(5,6,7);  % closing hook
pickup tiny.nib; pos5'(stem,0); pos4(stem,0);
z5'=z5; top y4=h; filldraw stroke z4e--z5'e;  % stem
sloped_serif.l(4,5',a,1/3,jut,serif_drop);  % serif
math_fit(-.3x_height#*slant+.5curve#-u#,ic#);
penlabels(0,1,2,3,4,5,6,7); endchar;

cmchar "Italic letter e";
beginchar("e",8u#,x_height#,0);
italcorr max(1/3x_height#*slant,x_height#*slant+.5(.2[hair#,stem#])-u#);
adjust_fit(0,0); pickup fine.nib;
numeric heavy_hair; heavy_hair=hround .2[hair,stem];
pos0(vair,-90); pos1(heavy_hair,0); pos2(vair,90);
pos3(curve,180); pos4(vair,270); pos5(hair,320);
x0=rt x3l; rt x1r=hround(w-1.5u+.5heavy_hair); x2=x4=.5(w+u);
lft x3r=hround(1.5u-.5curve); x5r=good.x(w-eps); x6=x5;
y0=y3=y6=bar_height; y1=.5[y0,y2]; top y2r=h+oo; bot y4r=-oo;
top y5l=vround .5bar_height; path p; p=z4{right}..z5..z6;
filldraw stroke z0e{right}...z1e{up}...pulled_arc.e(2,3)
 & pulled_arc.e(3,4)...{direction 1 of p}z5e;  % arc
math_fit(-.3x_height#*slant+.5curve#-u#,ic#);
penlabels(0,1,2,3,4,5,6); endchar;

cmchar "Italic letter f";
beginchar("f",max(1.5u#,stem#)+max(3.5u#,2flare#),asc_height#,desc_depth#);
italcorr asc_height#*slant+.75u#;
adjust_fit(if monospace:u#,u# else: 0,0 fi); pickup fine.nib;
numeric theta; z88=(.5w-.5u,h); z89=(.5w+.5u,-d); theta=angle(z88-z89);
pos0(flare,0); pos1(hair,0); pos2(vair,90);
pos3(.5[hair,stem],180); pos4(stem,theta+90);
pos5(stem,theta-90); pos6(.5[hair,stem],0);
pos7(vair,-90); pos8(hair,-180); pos9(flare,-180);
rt x1r=hround(w+.25u); lft x8r=hround-.35u; x2=.6[x1,x4]; x7=.6[x8,x5];
y9-.5flare=vround -.85d; y2-y0=y9-y7; top y2r=h+oo; bot y7r=-d-oo;
y4=.25[x_height,h]; y5=.5[-d,y4];
z4=whatever[z88,z89]; z5=whatever[z88,z89];
x3=.8[x2+x4-x88,x88]; x6=.8[x7+x5-x89,x89]; y3=.8[y4,y2]; y6=.8[y5,y7];
bulb(2,1,0); bulb(7,8,9);  % bulbs
filldraw stroke z2e{left}...z3e...{z89-z88}z4e;  % upper arc
filldraw z4r--z5l--z5r--z4l--cycle;  % stem
filldraw stroke z5e{z89-z88}...z6e...{left}z7e;  % lower arc
pickup crisp.nib; pos20(bar,90); pos21(bar,90);
top y20r=top y21r=x_height;
lft x20=lft x4r-.5stem-u; rt x21=rt x4l+.5stem+1.5u;
filldraw stroke z20e--z21e;  %  crossbar
math_fit(desc_depth#*slant+u#,x_height#*slant);
penlabels(0,1,2,3,4,5,6,7,8,9,20,21,88,89); endchar;

cmchar "Italic letter g";
beginchar("g",8u#,x_height#,desc_depth#);
italcorr x_height#*slant+.5stem#-u#;
adjust_fit(0,0); pickup fine.nib;
pos0(hair,0); pos1(vair,90); pos2(curve,180); pos3(vair,270);
x0=x4; x1=x3=.5[x0,x2]; lft x2r=hround(1.5u-.5curve);
x4+.5stem=hround(w-1.5u+.5stem);
top y1r=h+oo; bot y3r=0; 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
pos4(stem,0); y4+.5stem=vround .98h;
pos5(stem,0); x5=x4; y5=-1/3d;
pos6(vair,-90); pos7(hair,-180); pos8(flare,-180);
bot y6r=-d-oo; y8-.5flare=vround -.9d;
lft x8r=hround(2u-.5flare); x6=x1; bulb(6,7,8);  % bulb
filldraw circ_stroke z4e---z5e...{left}z6e;  % stem and arc
math_fit(-min(.3x_height#*slant+.5curve#-u#,1.5u#-desc_depth#*slant),
 ic#-1/3x_height#*slant); penlabels(0,1,2,3,4,5,6,7,8); endchar;

cmchar "Italic letter h";
beginchar("h",9u#,asc_height#,0);
italcorr 1/3x_height#*slant+.5hair#+.5u#;
adjust_fit(0,0); pickup tiny.nib;
pos1(stem,0); pos2(stem,0); x1=x2;
lft x1l=hround(1.5u-.5stem); top y1=h; y2-.5stem=-oo;
filldraw circ_stroke z2e--z1e;  % left stem
sloped_serif.l(1,2,a,1/3,jut,serif_drop);  % serif
pickup fine.nib; x4+.5stem=hround(w-2.5u+.5stem);
x5=x4-.25u; ital_arch(2,3,4);  % arch
x7=w; hook_out(5,6,7)(skewed);  % closing hook
filldraw stroke z4e{down}..{-u,-x_height}z5e;  % right stem
math_fit(0,ic#); penlabels(1,2,3,4,5,6,7); endchar;

cmchar "Italic letter i";
beginchar("i",5u#,min(asc_height#,10/7x_height#+.5flare#),0);
italcorr max(1/3x_height#*slant+.5hair#+.5u#,h#*slant+.5flare#-2u#);
adjust_fit(if monospace:u#,u# else: 0,0 fi); pickup fine.nib;
x0=0; x5=w; x2=.5w+.25u; x3=.5w-.25u;
hook_in(0,1,2)(skewed); hook_out(3,4,5)(skewed);  % hooks
filldraw stroke z2e--z3e;  % stem
pos8(flare,0); pos9(flare,90);
x8=.5w if not monospace:-.4(h-x_height)*slant fi; top y9r=h+1;
if bot y9l-top y1<slab: y9l:=min(y9r-eps,y1+fine+slab); fi
x8=x9; y8=.5[y9l,y9r]; dot(8,9);  % dot
math_fit(-2/3x_height#*slant+.5hair#+.5u#,ic#);
penlabels(0,1,2,3,4,5,8,9); endchar;

cmchar "Italic letter j";
beginchar("j",5u#,min(asc_height#,10/7x_height#+.5flare#),desc_depth#);
italcorr h#*slant+.5stem#-u#;
adjust_fit(if monospace:2u#,.5u# else: 0,0 fi); pickup fine.nib;
x0=0; x2=x3; pos3(stem,0); lft x3l=hround(w-1.5u-.5stem);
hook_in(0,1,2);  % opening hook
pos4(vair,-90); pos5(hair,-180); pos6(flare,-180);
bot y3=-1/3d; bot y4r=-d-oo; y6-.5flare=-vround.9d;
x4=1/3(w-u); lft x5r=min(hround-.5u,lft x5r+x4-x5l-eps);
filldraw stroke z2e---z3e...{left}z4e;  % stem and arc
bulb(4,5,6);  % bulb
pos8(flare,0); pos9(flare,90);
rt x8r=rt x2r if not monospace:-.6(h-x_height)*slant fi; top y9r=h+1;
if bot y9l-top y1<slab: y9l:=min(y9r-eps,y1+fine+slab); fi
x8=x9; y8=.5[y9l,y9r]; dot(8,9);  % dot
math_fit(desc_depth#*slant,x_height#*slant+.5stem#-u#);
penlabels(0,1,2,3,4,5,6,8,9); endchar;

cmchar "Italic letter k";
beginchar("k",8u#,asc_height#,0);
italcorr x_height#*slant;
adjust_fit(0,0); pickup tiny.nib;
pos1(stem,0); pos2(stem,0); x1=x2;
lft x1l=hround(1.5u-.5stem); top y1=h; y2-.5stem=-oo;
filldraw circ_stroke z2e--z1e;  % left stem
sloped_serif.l(1,2,a,1/3,jut,serif_drop);  % serif
pickup fine.nib; pos3(vair,90); x3=x1; y3=bar_height;
pos4(vair,90); x4=w-2u; top y4r=x_height+oo;
filldraw stroke z3e{right}..{right}z4e;  % upper diagonal
pos5(hair,0); pos6(flare,0);
rt x5r=hround(w-.5u); y5+.5flare=vround(bot y4l-.03x_height);
bulb(4,5,6);  % bulb
pos7(stem,0); pos8(vair,90); pos9(hair,180);
x9+.5hair=hround(w+.5hair-eps); 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(0,1/3x_height#*slant+.5hair#+.5u#);
penlabels(1,2,3,4,5,6,7,8,9); endchar;

cmchar "Italic letter l";
beginchar("l",4u#,asc_height#,0); l_width#:=4u#;
italcorr max(1/3x_height#*slant+.5hair#+.5u#,
 asc_height#*slant+.5stem#-2u#) if math_fitting:+.5u# fi;
adjust_fit(if monospace:u#,u# else: 0,0 fi); pickup fine.nib;
x2-.5stem=hround(1.5u-.5stem); x4=w; hook_out(2,3,4);  % closing hook
pickup tiny.nib; pos1(stem,0); pos2'(stem,0); z2'=z2;
top y1=h; x1=x2; filldraw stroke z1e--z2'e;  % stem
sloped_serif.l(1,2,a,1/3,jut,serif_drop);  % serif
math_fit(-.5u#,1/3x_height#*slant+.5hair#+u#); penlabels(1,2,3,4); endchar;

cmchar "Italic letter m";
beginchar("m",15u#,x_height#,0);
italcorr 1/3x_height#*slant+.5hair#+.5u#;
adjust_fit(if monospace:-1.5u#,-2u# else: 0,0 fi); pickup fine.nib;
numeric shaved_stem; shaved_stem=mfudged.stem;
save stem; stem=shaved_stem;
pos2(stem,0); x1=x2;
if monospace: pos1(stem,0); lft x1l=hround(2.5u-.5stem); top y1=h;
else: x0=0; lft x2l=hround(2.5u-.5stem);
 hook_in(0,a,1); fi  % opening hook
y2-.5stem=-oo; filldraw circ_stroke z2e--z1e;  % left stem
x4+.5stem=hround(.5w+.5stem); ital_arch(2,3,4);  % left arch
pos5(stem,0); y5=y2; x5=x4;
filldraw circ_stroke z5e--z4e;  % middle stem
x7+.5stem=hround(w-2.5u+.5stem);
x8=x7-.25u; ital_arch(5,6,7);  % right arch
if monospace: pos9(vair,90); x9=good.x .5[x8,w]; bot y9l=0; y8=1/3h;
 pos8(stem,0); filldraw stroke z8e{-u,-x_height}...{right}z9e; % terminal
else: x9=w; hook_out(8,b,9)(skewed); fi  % closing hook
filldraw stroke z7e{down}..{-u,-x_height}z8e;  % right stem
math_fit(-2/3x_height#*slant+.5hair#+.5u#,ic#);
penlabels(0,a,1,2,3,4,5,6,7,8,9); endchar;

cmchar "Italic letter n";
beginchar("n",10u#,x_height#,0);
italcorr 1/3x_height#*slant+.5hair#+.5u#;
adjust_fit(0,0); pickup fine.nib;
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-2.5u+.5stem); x5=x4-.25u; ital_arch(2,3,4);  % arch
x7=w; hook_out(5,6,7)(skewed);  % closing hook
filldraw stroke z4e{down}..{-u,-x_height}z5e;  % right stem
math_fit(-2/3x_height#*slant+.5hair#+.5u#,ic#);
penlabels(0,a,1,2,3,4,5,6,7); endchar;

cmchar "Italic letter o";
beginchar("o",9u#,x_height#,0);
italcorr .7x_height#*slant+.5curve#-u# if math_fitting:-.5u# fi;
adjust_fit(0,0); pickup fine.nib;
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#); penlabels(1,2,3,4); endchar;

cmchar "Italic letter p";
beginchar("p",9u#,x_height#,desc_depth#);
italcorr .7x_height#*slant+.5curve#-u# if math_fitting:-.5u# fi;
adjust_fit(0,0); pickup fine.nib;
x0=0; x2-.5stem=hround(2.5u-.5stem); hook_in(0,1,2);  % opening hook
pos4(hair,-180); pos5(vair,-90); pos6(curve,0); pos7(vair,90);
x4=x2; rt x6r=hround(w-1.5u+.5curve); x5=x7=.5[x4,x6];
bot y5r=-oo; top y7r=h+oo; y4=y6=.5[y5,y7];
filldraw stroke super_arc.e(4,5) & pulled_arc.e(5,6)
 & pulled_arc.e(6,7) & super_arc.e(7,4);  % bowl
pickup tiny.nib; pos2'(stem,0); pos3(stem,0);
z2=z2'; x3=x2; bot y3=-d; filldraw stroke z2'e--z3e;  % stem
dish_serif(3,2',a,1/3,.75jut,b,1/3,jut);  % serif
math_fit(-min(2/3x_height#*slant-.5hair#-.5u#,
 2u#-.5stem#-desc_depth#*slant),ic#);
penlabels(0,1,2,3,4,5,6,7); endchar;

cmchar "Italic letter q";
beginchar("q",8u#,x_height#,desc_depth#);
italcorr x_height#*slant+.5stem#-u#;
adjust_fit(0,0); pickup fine.nib;
pos0(hair,0); pos1(vair,90); pos2(curve,180); pos3(vair,270);
x0=x4; x1=x3=.5[x0,x2]; lft x2r=hround(1.5u-.5curve);
x4+.5stem=hround(w-1.5u+.5stem)+eps;
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
pickup tiny.nib; pos4(stem,0); pos5(stem,0);
x4=x5; x6=x5r; top y6=h+oo; bot y4=-d;
y5=ypart(((x4l,0)--(x4l,y6))intersectionpoint super_arc.r(0,1));
filldraw z6{2(x5l-x6),y5-y6}...z5l---z4l--z4r--cycle;  % stem
dish_serif(4,5,a,1/3,jut,b,1/3,jut);  % serif
math_fit(-.3x_height#*slant+.5curve#-u#,ic#-1/3x_height#*slant);
penlabels(0,1,2,3,4,5,6,7,8); endchar;

cmchar "Italic letter r";
beginchar("r",5.5u#+max(1.75u#,flare#),x_height#,0);
italcorr x_height#*slant;
adjust_fit(if monospace:.25u#,.5u# else: 0,0 fi); pickup fine.nib;
x0=0; x2=x3; pos3(stem,0); lft x3l=hround(2.5u-.5stem); y3-.5stem=-oo;
hook_in(0,1,2);  % opening hook
filldraw circ_stroke z3e--z2e;  % left stem
pos3'(hair,180); z3'=z3; pos4(vair,90); pos5(hair,0); pos6(flare,0);
x4=w-.5u-max(1.75u,flare); rt x5r=hround(r-.5u); top y4r=h+oo;
filldraw stroke z3'e{up}...z4e{right};  % link
y6+.5flare=vround(bot y4l-.03x_height); bulb(4,5,6);  % bulb
math_fit(-2/3x_height#*slant+.5hair#+.5u#,ic#-.5u#);
penlabels(0,1,2,3,4,5,6); endchar;

cmchar "Italic letter s";
beginchar("s",5.25u#+max(1.75u#,flare#),x_height#,0);
italcorr x_height#*slant-.5u#;
adjust_fit(0,0); pickup fine.nib;
numeric theta; theta=90-angle(40u,h); slope:=-h/40u;  % angle at middle
pos2(vair,-90); pos0(max(fine.breadth,ess),theta); pos7(vair,-90);
x2l=x0=x7=.5w; top y2l=h+oo; bot y7r=-oo;
y0-.5ess=y7l+.55(y2r-y7l-ess);
lft x3l=hround u-eps; rt x6r=hround(w-.5u)+eps;
x3r-x3l=x6r-x6l=hround .5[vair,ess]-fine;
ellipse_set(2l,3l,4l,0l); ellipse_set(2r,3r,4r,0r); y3=y3r;
ellipse_set(7l,6l,5l,0l); ellipse_set(7r,6r,5r,0r); y6=y6r;
interim superness:=more_super;
filldraw stroke super_arc.e(2,3) & z3e{down}
 ..z4e---z5e..z6e{down} & super_arc.e(6,7);  % main stroke
pos1(hair,0); pos10(hround .75[hair,flare],0);
pos2'(vair,90); z2'=z2;
pos8(hair,-180); pos9(flare,-180);
rt x10r=hround(w-u)+2eps; lft x9r=hround .5u-2eps; y10=.78h; y9=.25h;
bulb(2',1,10); bulb(7,8,9);  % bulbs
math_fit(0,ic#); penlabels(0,1,2,3,4,5,6,7,8,9,10); endchar;

cmchar "Italic letter t";
beginchar("t",5.5u#,min(asc_height#,10/7x_height#),0);
italcorr max(1/3x_height#*slant+.5hair#+.5u#,x_height#*slant-.25u#);
adjust_fit(if monospace:u#,u# else:0,0 fi); pickup fine.nib;
pos1(stem,0); lft x1l=hround(2u-.5stem); y1+.5stem=h+oo;
x2=x1; x4=w; hook_out(2,3,4);  % closing hook
filldraw circ_stroke z1e--z2e;  % stem
pickup crisp.nib; pos5(bar,90); pos6(bar,90);
lft x5=hround-.75u; rt x6=hround(w-.75u); top y5r=top y6r=x_height;
filldraw stroke z5e--z6e;  % crossbar
math_fit(1.25u#-x_height#*slant,ic#); penlabels(1,2,3,4,5,6); endchar;

cmchar "Italic letter u";
beginchar("u",9.5u#,x_height#,0);
italcorr 1/3x_height#*slant+.5hair#+.5u#;
adjust_fit(0,0); pickup fine.nib; 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=.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 z2'e{-u,-x_height}
 ...super_arc.e(3,4)...{up}z5e; % left stem and arc
filldraw circ_stroke z6e--z7e;  % right stem
math_fit(-2/3x_height#*slant+.5hair#+.5u#,ic#);
penlabels(0,1,2,3,4,5,6,7,8,9); endchar;

cmchar "Italic letter v";
beginchar("v",8u#,x_height#,0);
italcorr x_height#*slant;
adjust_fit(0,0); pickup fine.nib; 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#);
penlabels(0,1,2,3,4,5,6); endchar;

cmchar "Italic letter w";
beginchar("w",12u#,x_height#,0);
italcorr x_height#*slant;
adjust_fit(if monospace:-1.5u#,-u# else: 0,0 fi);
pickup fine.nib; interim superness:=more_super; begingroup
forsuffixes $=hair,stem: shaved$:=mfudged$; save $; $=shaved$; endfor
x0=0; x2=x3+.25u; pos3(stem,-180); lft x3r=hround(2.5u-.5stem);
if monospace: pos1(vair,90); x1=good.x .5[x0,x2]; top y1r=h; y2=2/3h;
 pos2(stem,0); filldraw stroke z1e{right}...{-u,-x_height}z2e;
else: hook_in(0,1,2)(skewed); fi  % opening hook
pos2'(stem,-180); z2'=z2;
pos4(vair,-90); pos5(hair,0);
x4=.6[x2,x5]; x5=x6=x7; pos6(stem,-180); pos7(stem,-180);
y3=.7[y4,y5]; bot y4r=-oo; y5=.57h;
rt x6l=hround(rt x6l+.5w+.75u-x6); y6+.5stem=h; y7=y3;
pos8(vair,-90); pos9(hair,0);
x8=w-2.75u; rt x9r=hround(w-.5u); bot y8r=-oo; y9=y5;
filldraw stroke z2'e{-u,-x_height}
 ...super_arc.e(3,4)...{up}z5e; % left stem and arc
filldraw circ_stroke z6e..super_arc.e(7,8)...{up}z9e;  % middle stem and arc
v_bulb(9,10);  % closing bulb
endgroup; math_fit(-2/3x_height#*slant+.5hair#+.5u#,3/4ic#);
penlabels(0,1,2,3,4,5,6,7,8,9,10); endchar;

cmchar "Italic letter x";
beginchar("x",6.5u#+max(1.5u#,flare#),x_height#,0);
italcorr max(1/3x_height#*slant+.5hair#+.5u#,x_height#*slant+.25u#);
adjust_fit(0,0); pickup fine.nib;
pos0(hair,180); pos1(vair,90); pos2(stem,0);
pos3(stem,-180); pos4(vair,-90); pos5(hair,0);
y0=y2=2/3h; y3=y5=1/3h; top y1r=h+oo; bot y4r=-oo;
rt x2r=hround(.5w+.5stem-eps); x2=x3;
x0-.5hair=hround-.5hair; x5+.5hair=hround(w+.5hair-eps);
x1=.5[x0,x2]; x4=.5[x3,x5];
filldraw stroke z0e{up}...pulled_arc.e(1,2); % opening hook
filldraw z2l--z3r--z3l--z2r--cycle;  % stem
filldraw stroke pulled_arc.e(3,4)...{up}z5e;  % closing hook
pos3'(hair,180); pos6(hair,180); pos7(vair,90);
pos8(hair,0); pos9(flare,0);
x3'l=x6l=x3l; y3'=y3; y6=3/4h; x7=.5[x8,x2]; top y7r=h+oo;
rt x8r=hround(w-.25u); y8+.5flare=vround(bot y7l-.03x_height);
filldraw stroke z3'e---z6e...{right}z7e; bulb(7,8,9);  % upper link and bulb
pos2'(hair,0); pos16(hair,0); pos17(vair,-90);
pos18(hair,-180); pos19(flare,-180);
x2'l=x16l=x2l; y2'=y2; y16=1/4h; x17=.5[x18,x3]; bot y17r=-oo;
lft x18r=hround.25u; y18-.5flare=vround(top y17l+.03x_height);
filldraw stroke z2'e---z16e...{left}z17e; bulb(17,18,19); % lower link and bulb
math_fit(0,ic#); penlabels(0,1,2,3,4,5,6,7,8,9,16,17,18,19); endchar;

cmchar "Italic letter y";
beginchar("y",8.5u#,x_height#,desc_depth#);
italcorr x_height#*slant+.5stem#-u#;
adjust_fit(0,0); pickup fine.nib; 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=.5[x3,x5];
pos6(stem,0); rt x6r=hround(w-1.5u+.5stem);
pos7(stem,0); pos8(vair,-90);
y3=.7[y4,y5]; bot y4r=-oo; y5=.57h; y6+.5stem=h;
y7=0; bot y8r=-d-oo; x5=x6=x7; x8=.5w;
pos9(hair,-180); pos10(flare,-180); y9=-.5d;
lft x9r=hround(2.75u-.5flare); bulb(8,9,10);  % bulb
filldraw stroke z2'e{-u,-x_height}
 ...super_arc.e(3,4)...{up}z5e; % left stem and arc
filldraw circ_stroke z6e---z7e...{left}z8e;  % right stem and link
math_fit(-2/3x_height#*slant+.5hair#+.5u#,ic#-1/3x_height#*slant);
penlabels(0,1,2,3,4,5,6,7,8,9,10); endchar;

cmchar "Italic letter z";
beginchar("z",5.5u#+max(1.5u#,stem#),x_height#,0);
italcorr x_height#*slant+.5hair#;
adjust_fit(if monospace:.5u#,.5u# else: 0,0 fi); pickup fine.nib;
pos1(hair,0); pos2(stem,-90); pos3(vair,-90); pos4(hair,0);
lft x1l=hround(u-.5hair); x2=2.5u; x3=w-2u; rt x4r=hround(w-.5u);
top y1=.78h; top y2l=top y4=h+oo; y3=.825h;
pos5(hair,0); pos6(vair,-90); pos7(stem,-90); pos8(hair,0);
x5=x1; x6=2.5u; x7=w-2u; x8+.5hair=hround(w+.5hair-eps);
bot y5=bot y7r=-oo; y6=.175h; bot y8=.31h;
pair p; p=(z4-z5) yscaled 2;
filldraw stroke z1e{up}...z2e{right}..z3e{right}...{p}z4e;  % upper bar
filldraw stroke z5e{p}...z6e{right}..{right}z7e...{up}z8e;  % lower bar
filldraw stroke z5e{p}..{p}z4e;  % diagonal
math_fit(0,1/3x_height#*slant+.5hair#+.5u#);
penlabels(1,2,3,4,5,6,7,8); endchar;