1 files changed, 424 insertions, 0 deletions
diff --git a/Master/texmf-dist/fonts/source/public/eiad/eirl.mf b/Master/texmf-dist/fonts/source/public/eiad/eirl.mf
new file mode 100644
index 00000000000..6472eea0d38
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/eiad/eirl.mf
@@ -0,0 +1,424 @@
+% eirl.mf: Irish lower case (minuscules)
+
+def gen_letter =
+adjust_fit(serif_fit#-2stem_shift# if monospace:-.5u# fi,
+  serif_fit#-2stem_shift# if monospace:-.5u# fi);
+numeric left_stem,right_stem,alpha,beta;
+right_stem=curve-stem_corr;
+left_stem=min(hair if hefty: -3stem_corr fi,right_stem);
+x1l=w-x4r=l+letter_fit+.5u; y4=0;
+y1=.1bar_height;
+x2-x1=x4-x3+1.5u; x3r=x2r+apex_corr; y2=y3=x_height+apex_o+apex_oo;
+alpha=diag_ratio(2,left_stem,y2-y1,x4r-x1l-apex_corr);
+penpos1(alpha*left_stem,0); penpos2(alpha*left_stem,0);
+penpos3(alpha*right_stem,0); penpos4(alpha*left_stem,0);
+z0=whatever[z1r,z2r]=whatever[z3l,z4l];
+if y0<x_height-notch_cut: y0:=x_height-notch_cut;
+ fill z0+.5right{z4l-z3l}...{z4-z3}diag_end(3l,4l,1,1,4r,3r)
+  --diag_end(4r,3r,1,1,2l,1l)--diag_end(2l,1l,1,1,1r,2r){z2-z1}
+  ...{up}z0+.5left--cycle; % left and right diagonals
+else: fill z0{z4r-z3r}..diag_end(0,4l,1,1,4r,3r)--diag_end(4r,3r,1,1,2l,1l)
+  --diag_end(2l,1l,1,1,1r,0)--cycle; fi % left and right diagonals
+beta=angle(z1-z2);
+penpos5(stem,beta); z5=whatever[z1,z2];
+penpos6(vair',angle(z4-z3)); z6=whatever[z3,z4];
+y5=.4[y1,y0]; y6=.4[y4,y0];
+penpos7(stem,beta); x7r=.5(w-u); bot y7r=-oo;
+filldraw stroke z5e{z7r-z5l} ... z7e .. {z6l-z7r}z6e;
+penlabels(0,1,2,3,4,5,6,7); enddef;
+
+guta_beag ("ailm", 10u#, 2);
+
+def gen_letter =
+italcorr .7x_height#*slant+.5curve#-u#;
+adjust_fit(serif_fit#,0);
+pickup tiny.nib;
+pos1(stem,0); pos2(stem,0); x1=x2;
+lft x1l=hround(2.5u-.5stem); top y1=h; y2=.5x_height;
+filldraw stroke z1e--z2e;  % stem
+if serifs: trasnawn(1,a,jut); fi  % 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 min(w-1.35u+.5curve,w-.6u);
+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
+penlabels(0,1,2,3,4,5); enddef;
+
+cmchar "beith"; beginchar("b",10u#+serif_fit#,asc_height#,0);
+gen_letter; endchar;
+
+cmchar "beith-h";
+beginchar(beith_h,10u#+serif_fit#,min(old_asc_height#,10/7x_height#+.5dot_diam#),0);
+gen_letter; aspirate(5); endchar;
+
+def gen_letter =
+italcorr x_height#*slant-.2u#;
+adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+pickup fine.nib; pos2(vair',90); pos4(vair',270);
+x2=x4=.5(w+u); top y2r=vround(x_height+1.5oo); bot y4r=-oo;
+pos1(4/7[vair',flare],if serifs: 40 else: 80 fi);
+rt x1r=hround(w-.6u); top y1r=vround .82[bar_height,top y2r];
+filldraw stroke term.e(2,1,right,.8,4);  % upper terminal
+pos3(curve,180); lft x3r=hround max(.6u,1.35u-.5curve); y3=.5x_height;
+if serifs:
+ pos5(hair,-40); rt x5r=hround(w-.5u);
+ y5=max(good.y(.5bar_height-.9),y4l+vair');
+ (x,y4l)=whatever[z4r,z5l];
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull)
+  & term.e(4,5,right,.8,4);  % arc and lower terminal
+else:
+ pos5(.6[vair',flare],275); rt x5r=hround(w-.5u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ forsuffixes e=l,r: path p.e; p.e=z4e{right}..tension .9 and 1..z5e;
+  if angle direction 1 of p.e>75:
+   p.e:=z4e{right}..tension atleast.9 and 1..{dir 75}z5e; fi endfor
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull) & p.e; fi  % arc and lower terminal
+penlabels(1,2,3,4,5); enddef;
+
+consan_beag ("coll", if serifs: 8.5u# else: 8u# fi, 0, 4);
+
+def gen_letter =
+italcorr x_height#*slant+.5stem#-u#;
+adjust_fit(0,if monospace: .5u# else: 0 fi);
+pickup fine.nib;
+pos1(vair,90); pos2(curve,0); pos3(vair,-90); pos4(curve,-180);
+x1=x3=.5[x2,x4]; w-rt x2r=hround max(.5u,1.25u-.5curve);
+lft x4r=hround 2u;
+y1r=x_height+vround 1.5oo; y2=y4=.5[y1,y3]; y3r=-oo;
+filldraw circ_stroke pulled_arc.e(1,4) & pulled_arc.e(4,3)
+ & pulled_arc.e(3,2) & pulled_arc.e(2,1);  % bowl
+if serifs: pos8(hair,210); lft x8r=hround u; y8=x_height+apex_oo;
+ path arc; arc=z1l{left}..{z8-z2}z8r;
+ pos9(slab,-60); lft x9l=.5u; y9r=.8x_height;
+ filldraw z8r{down}..z9l--z9r{z1-z9}..subpath(.4,0) of arc
+   --z1r{left}..{z8-z2}z8l--cycle;  % lower barb
+else: pos6(vstem,80); x6=.5u; top y6r=top y1r+oo;
+ filldraw stroke z6e{z2l-z6r} .. {right}z1e; fi  % ear
+penlabels(1,2,3,4,6,8,9); enddef;
+
+consan_beag ("dair", 11u#, 0, 1);
+
+def gen_letter =
+italcorr .5[bar_height#,x_height#]*slant+.5min(curve#-1.5u#,0);
+adjust_fit(if monospace: .25u#,.5u# else: 0,0 fi);
+numeric left_curve,right_curve;
+left_curve=right_curve+6stem_corr=curve if not serifs: -3stem_corr fi;
+if right_curve<tiny.breadth: right_curve:=tiny.breadth; fi
+if left_curve<tiny.breadth: left_curve:=tiny.breadth; fi
+pickup tiny.nib; pos1(right_curve,0);
+pos2(vair,90); pos3(left_curve,180);
+y1=good.y bar_height; top y2r=x_height+vround 1.5oo; y0l=bot y1;
+rt x1r=hround min(w-1.5u,w-2u+.5right_curve);
+lft x3r=hround max(.5u,1.25u-.5left_curve); x2=.5[x3l,x1l];
+{{interim superness:=more_super;
+ filldraw stroke super_arc.e(1,2)}};  % right bowl
+y3=.5[y2,y4]; bot y4r=-oo;
+if serifs: pos4(vair',270); pos5(hair,360); x4=x2;
+ y5=max(good.y(.5bar_height-.9),y4l+vair); x5r=x1r;
+ (x,y4l)=whatever[z4r,z5]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_arc.e(2,3) & pulled_arc.e(3,4)
+  ...{x5-x4,5(y5-y4)}z5e; % left bowl, arc, and terminal
+else: pos4(vair,270); x4=.5w+.5u;
+ filldraw stroke super_arc.e(2,3) & super_arc.e(3,4);  % left bowl and arc
+ pickup fine.nib; pos4'(vair,270); z4=z4';
+ pos5(.5[vair,flare],275); rt x5r=hround(w-1.6u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke term.e(4',5,right,1,4); fi  % terminal
+path testpath; testpath=super_arc.r(2,3) & super_arc.r(3,4);
+y1'r=y0r=y0l+.6[thin_join,vair]; y1'l=y0l; x1'l=x1'r=w-.5u;
+forsuffixes $=l,r:
+ x0$=xpart(((0,y0$)--(x1,y0$)) intersectionpoint testpath); endfor
+fill stroke z0e--z1'e;  % crossbar
+penlabels(0,1,1',2,3,4,5); enddef;
+
+guta_beag ("eabhadh", 9u#, 2);
+
+def gen_sail =
+italcorr x_height#*slant if not serifs:+.25u# fi;
+adjust_fit(serif_fit#+stem_shift#,0);
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+numeric shaved_stem; shaved_stem=hround(stem-2stem_corr);
+pos1'(shaved_stem,0); pos2'(shaved_stem,0); pos3(4/7[vair',flare],40);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; rt x3r=hround(w-.6u);
+top y1=x_height+min(oo,serif_drop); bot y2=-d; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+ y3=1/2[bar_height,x_height];
+ penpos2''(x2r-x2l,0); x2''=x2; y2''=1/8[bar_height,x_height];
+ filldraw stroke z2''e--z2e;  % thicken the lower left stem
+ penpos.a0(min(rt x2r-lft x2l,thin_join)-fine,180); pickup fine.nib;
+ rt x.a0l=tiny.rt x2r; y.a0=y2'';
+ pos.a1(vair,90); pos3'(4/7[vair',flare]+tiny,40); z3'=z3;
+ x.a1=.5[rt x.a0l,rt x3'r]; top y.a1r=x_height+oo;
+ (x.a,y.a1l)=whatever[z.a1r,z.a0l]; x.a1l:=x.a;
+ filldraw stroke z.a0e{up}...{right}z.a1e
+  &{{interim superness:=hein_super; super_arc.e(a1,3')}};  % arch
+if serifs: trasnawn(1',b,jut); fi  % upper left serif
+labels(a0); penlabels(a1,1,2,3,4); enddef;
+
+def gen_letter =
+numeric arm_thickness; arm_thickness=hround .9[vair,.85stem];
+gen_sail;
+pickup crisp.nib; bot y13l=bot y14l=.25bar_height;
+pos13(arm_thickness,90); pos14(arm_thickness,90);
+lft x13=x1; rt x14=x3l; filldraw stroke z13e--z14e;  % bar
+penlabels(13,14); enddef;
+
+consan_beag ("fearn", 10u#, desc_depth#, a1);
+
+def gen_letter =
+italcorr x_height#*slant+.25u#;
+adjust_fit(0,0);
+numeric arm_thickness; arm_thickness=hround .9[vair,.85stem];
+numeric s_slab; s_slab=if serifs:vair else:Vround .1[vair,stem] fi;
+numeric ess'; ess'=max(fine.breadth,ess);
+pickup crisp.nib; pos17(arm_thickness,90); pos18(arm_thickness,90);
+top y17r=top y18r=x_height; rt x17=hround(w-.8u); lft x18r=hround .9u;
+filldraw stroke z17e--z18e;
+numeric theta; theta=90-angle(40u,x_height);
+slope:=-x_height/40u;  % angle at middle
+pickup fine.nib; pos0(ess',theta); pos7(s_slab,-90); x0=x7=.5w;
+bot y7r=-d-oo;
+pos2(s_slab,-90); z2=(x17-u,y17);
+lft x3l=hround 2u; rt x6r=hround(w-1.4u);
+x3r-x3l=x6r-x6l=hround .5[s_slab,ess']-fine;
+pos12(s_slab,-90); z12=.5[z17l,z18l];
+y0=.5[y7l,y12r];
+ellipse_set(12l,3l,4l,0l); ellipse_set(12r,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
+if serifs:
+ pos9(slab,-70); lft x9l=hround 1.25u; bot y9r=good.y-5/6d;
+ pos8(hair,180); x8=x9+u; y8=apex_oo;
+ path arc; arc=z7r{left}....{up}z8r;
+ filldraw z8r{down}..z9l--z9r...subpath(.3,0) of arc
+   --z7l{left}....{up}z8l--cycle;  % barb
+else: pos8(.5[vair,flare],-100);
+ lft x8r=hround 1.25u; bot y8r=good.y-5/6d;
+ filldraw stroke term.e(7,8,left,1,4); fi  % arc and terminal
+penlabels(0,2,3,4,5,6,7,8,9,10,12,17,18); enddef;
+
+consan_beag ("gort", 11u#, desc_depth#, 12);
+
+cmchar "uath";
+beginchar("h",10.5u#,asc_height#,0);
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,
+  serif_fit#-2stem_shift# if monospace:-.5u# fi);
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+pos1'(stem',0); pos2'(stem',0); pos3(stem,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; x3=w-x1;
+top y1=h; bot y2=0; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+h_stroke(2,a,3,4);  % arch and right stem
+if serifs: trasnawn(1',b,jut); % upper left serif
+ numeric inner_jut; pickup tiny.nib;
+ if rt x2r+jut+.5u+1<=lft x4l-jut: inner_jut=jut;
+ else: rt x2r+jut+.5u+1=lft x4l-inner_jut; fi fi
+penlabels(1,2,3,4); endchar;
+
+def gen_letter =
+italcorr h#*slant-serif_fit#-2u#;
+adjust_fit(serif_fit#+stem_shift# if monospace:+.25u#fi,
+  serif_fit#-2stem_shift# if monospace:-.5u# fi);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+if odd(w-stem'): change_width; fi
+lft x1l=hround(.5w-.5stem'); x1=x2;
+top y1=x_height if serifs: +min(oo,serif_drop) fi; bot y2=0;
+filldraw stroke z1e--z2e;  % stem
+if serifs: trasnawn(1,a,jut); fi  % upper serif
+penlabels(1,2,3,4); enddef;
+
+guta_beag ("iodha", 5u#, 1);
+
+cmchar "luis";
+beginchar("l",7.5u#,asc_height#,0);
+italcorr x_height#*slant if serifs: -.9u# else: -.4u# fi;
+adjust_fit(serif_fit#+stem_shift#,if serifs: 0 else: -.5u# fi);
+pickup tiny.nib; pos1(stem',180); pos2(stem',180);
+lft x1r=lft x2r=hround(2.5u-.5stem);
+top y1=h; y2=max(.5bar_height,2vair);
+filldraw stroke z1e--z2e;
+pickup fine.nib; interim superness:=more_super;
+pos3(stem',180); z3=z2;
+pos4(vair',-90); bot y4r=-oo; rt x5r=hround(w-u);
+if serifs: pos5(hair,0); y5=y3; x4l=.5[x3l,x5l];
+ (x,y4r)=whatever[z4l,z5l]; x4r:=max(x,.5[x3r,x4]);
+ filldraw stroke super_arc.e(3,4)...{up}z5e;  % stem and hook
+else: pos5(vair,-75); top y5l=vround .2[top y4l,bar_height];
+ x5l:=good.x x5l; x4l=1/3[x3l,x5l]; x4r:=1/3[x3r,x5r]; y3l:=y3l+.2vair;
+ filldraw stroke z3e..super_arc.e(3,4);  % stem and hook
+ path p; p=stroke z4e{right}..tension .9 and atleast 1..z5e;  % terminal
+ if (xpart(z5l-precontrol 1 of p)<0) or (xpart(z5r-postcontrol 2 of p)<0):
+  filldraw stroke z4e{right}...{up}z5e;
+ else: filldraw p; fi fi;
+if serifs: z1l=z1'r; z1r=z1'l; trasnawn(1',a,jut); fi  % upper serif
+penlabels(1,2,3,4,5); endchar;
+
+def gen_letter =
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,
+  serif_fit#-2stem_shift# if monospace:-.5u# fi);
+numeric shaved_stem; shaved_stem=hround(mfudged.stem-2stem_corr);
+pickup tiny.nib; pos1(mfudged.stem,0); pos2(mfudged.stem,0);
+pos1'(shaved_stem,0); pos2'(shaved_stem,0);
+pos3(mfudged.stem,0); pos5(mfudged.stem,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l;
+lft x3l=hround(.5w-.5stem); x5-x3=x3-x1;
+%if not monospace: r:=hround(x5+x1)+l; fi  % change width for better fit
+top y1=x_height+min(oo,serif_drop); bot y2=0; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+h_stroke(2,a,3,4);  % left arch and middle stem
+h_stroke(4,b,5,6);  % right arch and right stem
+if serifs: trasnawn(1',c,jut); fi  % upper left serif
+penlabels(1,2,3,4,5,6); enddef;
+
+consan_beag ("muin", 15u#, 0, 3);
+
+cmchar "nuin";
+beginchar("n",10.5u#,x_height#,0);
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,
+  serif_fit#-2stem_shift# if monospace:-.5u# fi);
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+numeric shaved_stem; shaved_stem=hround(stem-2stem_corr);
+pos1'(shaved_stem,0); pos2'(shaved_stem,0); pos3(stem,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; x3=w-x1;
+top y1=h+min(oo,serif_drop); bot y2=0; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+h_stroke(2,a,3,4);  % arch and right stem
+if serifs: trasnawn(1',b,jut); fi  % upper left serif
+penlabels(1,2,3,4); endchar;
+
+def gen_letter =
+italcorr .7x_height#*slant;
+adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+penpos1(vair,90); penpos3(vair',-90);
+penpos2(curve,180); penpos4(curve,0);
+x2r=hround max(.5u,1.25u-.5curve);
+x4r=w-x2r; x1=x3=.5w; y1r=x_height+vround 1.5oo; y3r=-oo;
+y2=y4=.5x_height-vair_corr; y2l:=y4l:=.52x_height;
+penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3)
+ & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle;  % bowl
+penlabels(1,2,3,4); enddef;
+
+guta_beag ("oir", 9u#, 1);
+
+def gen_letter =
+italcorr .5x_height#*slant+min(.5curve#-.85u#,-.1u#);
+adjust_fit(serif_fit#,0);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0l=z0'l; x0'=x1; x0=x2;
+lft x1l=hround(2.5u-.5stem');
+top y1=x_height if serifs: +min(oo,serif_drop) fi;
+numeric edge; edge=rt x2r;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,180);
+pos4(vair',90); pos5(curve,0); pos6(vair,-90);
+rt x3l=hround(2.5u-.5stem')+stem'; y0=y3; top y3=bar_height;
+x4l=w-.5(w-serif_fit)+.5u; top y4r=x_height+oo;
+rt x5r=hround min(w-1.35u+.5curve,w-.6u); y5=.5x_height;
+x6l=x4l+u; bot y6r=-oo;
+(x,y4r)=whatever[z3l,z4l]; x4r:=min(x,.5[x5r,x4]);
+%(x',y6r)=whatever[z7l,z6l]; x6r:=min(x',.5[x5r,x6]);
+%x6r:=x6r-x4r+x4l;
+filldraw stroke z3e{up}...{right}z4e&super_arc.e(4,5)
+ &super_arc.e(5,6)&z6e{left};  % bowl
+if serifs:
+ pos9(slab,-70); lft x9l=rt x3l+.5u; y9r=.05x_height;
+ pos8(hair,180); x8=x9+u; top y8=vround .3x_height-1;
+ path arc; arc=z6r{left}....{up}z8r;
+ filldraw z8r{down}..z9l--z9r...subpath(.3,0) of arc
+   --z6l{left}....{up}z8l--cycle;  % barb
+else: pos8(1.2flare,-100);
+ lft x8r=rt x3l+hround .5u; bot y8r=vround .1x_height-o;
+ filldraw stroke term.e(6,8,left,1,4); fi  % arc and terminal
+pickup tiny.nib; bot y2=-d;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+if serifs: trasnawn(1,a,jut); fi  % upper serif
+penlabels(0,1,2,3,4,5,6,8,9); enddef;
+
+consan_beag ("peith_bhog", 10.5u#+serif_fit#, desc_depth#, 4);
+
+cmchar "ruis";
+beginchar("r",9u#,x_height#,desc_depth#);
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+numeric shaved_stem; shaved_stem=hround(stem-2stem_corr);
+pos1'(shaved_stem,0); pos2'(shaved_stem,0); pos3(vair,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; rt x3r=w-u; y3=0;
+top y1=h+min(oo,serif_drop); bot y2=-d; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+ penpos2''(x2r-x2l,0); x2''=x2; y2''=bar_height;
+ filldraw stroke z2''e--z2e;  % thicken the lower left stem
+ penpos5(min(rt x2r-lft x2l,thin_join)-fine,180); pickup fine.nib;
+ rt x5l=tiny.rt x2r; y5=y2'';
+ pos6(vair,90); x6=.8[rt x5l,rt x3r]; top y6r=x_height+oo;
+ pos4(stem,angle(z6-z5)); z4r=z6r;
+ filldraw stroke z5e--z6e--z4e..z4e-(0,x_height-bar_height)...z3e;
+if serifs: trasnawn(1',b,jut); fi % upper left serif
+penlabels(1,2,3,4,5,6); endchar;
+
+let gen_letter = gen_sail;
+consan_beag ("sail", 10u#, desc_depth#, a1);
+
+def gen_letter =
+italcorr .8x_height#*slant-.4u#;
+adjust_fit(0,0);
+numeric arm_thickness, hair_vair; arm_thickness=hround .9[vair,.85stem];
+hair_vair=min(.25[vair,hair],arm_thickness);
+pickup crisp.nib; pos7(arm_thickness,90); pos8(arm_thickness,90);
+top y7r=top y8r=x_height; rt x7=hround(w-.8u); lft x8r=hround .9u;
+filldraw stroke z7e--z8e;
+pickup fine.nib; pos2(min(vair',arm_thickness),90); pos4(vair',270);
+x2=x4=.5(w+u); bot y2l=crisp.bot y7l; bot y4r=-oo;
+pos3(curve,180); lft x3r=w-rt x5r+.5u=hround 2.1u; y3=.5[y2l,y4l];
+if serifs:
+ pos5(hair,-40);
+ y5=max(good.y(.5bar_height-.9),y4l+vair');
+ (x,y4l)=whatever[z4r,z5l];
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull)
+  & term.e(4,5,right,.8,4);  % arc and lower terminal
+else:
+ pos5(.6[vair',flare],275);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ forsuffixes e=l,r: path p.e; p.e=z4e{right}..tension .9 and 1..z5e;
+  if angle direction 1 of p.e>75:
+   p.e:=z4e{right}..tension atleast.9 and 1..{dir 75}z5e; fi endfor
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull) & p.e; fi  % arc and lower terminal
+penlabels(2,3,4,5,7,8); enddef;
+
+consan_beag ("teine", 10.5u#, 0, 4);
+
+def gen_letter =
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,
+  serif_fit#-2stem_shift# if monospace:-.5u# fi);
+numeric light_vair; light_vair=vair if hefty: -vround 2vair_corr fi;
+if light_vair<fine.breadth: light_vair:=fine.breadth; fi
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+pos3(stem,0); pos4(stem',0);
+lft x1l=hround(2.5u-.5stem); x1=x2; x3=w-x1; x3r=x4r;
+if serifs: top y1=x_height+min(oo,serif_drop); bot y4=-min(oo,serif_drop);
+else: top y1=x_height; bot y4=0; fi
+pos0(stem,0); pos0'(stem',0); x0=x3; x0'=x4; y0=y0';
+penpos2'(stem-fine,-180); z2'=z2; y3=y1; y2=.5bar_height;
+penpos5(max(eps,light_vair-fine),-90); penpos6(thin_join-fine,0);
+y6=y0=bar_height; %2/3bar_height;
+filldraw stroke z1e--z2e;  % left stem
+filldraw stroke z3e..z0e--z0'e..z4e;  % right stem
+pickup fine.nib; bot y5r=-oo; x5l=.5w-.25u; lft x6l=tiny.lft x0l;
+(x,y5r)=whatever[z5l,z6l]; x5r:=max(x,.5[x5,x2'r]);
+filldraw stroke {{interim superness:=hein_super;
+  pulled_arc.e(2',5)}} & z5e{right}...{up}z6e;  % arc
+if serifs: trasnawn(1,a,jut); % upper left serif
+ pickup tiny.nib; trasnawn(3,b,jut); fi % upper right serif
+penlabels(1,2,3,4,5); labels(6); enddef;
+
+guta_beag ("uwr", 10.5u#, 5);