% % lgnoncl.mf % %% Cyrillic font container with T2 encoding beta-support % % This file is future part of lxfonts package % Version 3.5 // Patchlevel=0 % (c) O.Lapko % % This package is freeware product under conditions similar to % those of D. E. Knuth specified for the Computer Modern family of fonts. % In particular, only the authors are entitled to modify this file % (and all this package as well) and to save it under the same name. % % Content: % % Lowercase Cyrillic letters common for couple of encodings % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % kje "5c Ka with acute % zh_brv "c2 Zhe with breve % zh_uml "dd Zhe with umlaut % ya_ac % ya_bar % l_ldot LHver_check(3,5); % like |version_check| in ec begingroup def is_egyptian = % |false| for most of the CM fonts, except funny fonts; % |true| for the CC fonts (serifs and (1.4max(fine#,crisp#, tiny#)stem#)) %added or (vair#>.5stem#) enddef; lhchar "Lowercase Cyrillic letter kje (`concrete' form)"; cyrchar_twice(kje,10u#,x_height#,0); %en_width# italcorr x_height#*slant-.5u#; adjust_fit(serif_fit#,serif_fit#); begingroup % lowerc_k; pickup tiny.nib; numeric stem[]; stem0=max(tiny.breadth,hround(fudged.stem-stem_corr)); pos1(stem0,0); pos2(stem0,0); lft x1l=lft x2l=hround (2.5u-.5fudged.stem); top y1=h; bot y2=0; filldraw stroke z1e--z2e; % stem % k_cbowl; numeric right_jut,stem[],alpha[]; pickup tiny.nib; right_jut=if serifs:.6jut else:.4tiny fi; stem1=max(tiny.breadth,hround(fudged.hair if hefty:-\\4stem_corr fi)); stem2=max(tiny.breadth,fudged.stem-3stem_corr); x3r=hround(r-letter_fit-.7u-right_jut)-.5tiny+eps; x6r=hround(r-letter_fit-.3u-right_jut)-.5tiny+eps; y4=.7bar_height; top y3=h; bot y6=0; x4=x1; penpos3(alpha1*(stem1-tiny),0); penpos4(whatever,-90); alpha1=diag_ratio(1,.5(stem1-tiny),y3-y4,x3r-x4); penpos6(alpha2*(stem2-tiny),0); alpha2=diag_ratio(1,.5(stem2-tiny),y1-y6,x6r-x1); forsuffixes $=l,r: y3'$=h; z4.$=z3'$+whatever*(z3-z4); z5.$=z6'$+whatever*(z1-z6)=whatever[z3,z4]; endfor if serifs: y6'l=max(cap_hair,.5stem); z6'r=z6'l+whatever*dir(angle(y1-y6,x6r-x1)); else: y6'l=y6'r=0; fi z5=.5[z5l,z5r]; z3'r=z3r+penoffset z3-z4 of currentpen+whatever*(z3-z4); % we have also |z3'l=z3l+penoffset z4-z3 of currentpen+whatever*(z3-z4)|;\] z6'r=z6r+penoffset z1-z6 of currentpen+whatever*(z1-z6); z6'l=z6l+penoffset z6-z1 of currentpen+whatever*(z1-z6); fill z4r--diag_end(4r,3'r,1,.5,3'l,4l)--z4l--cycle; % upper diagonal if serifs: pickup if is_egyptian: crisp else: fine fi nib; rt x7=rt x6r+right_jut; if is_egyptian: y7l=0; penpos7(vair',90); else: y7=-o; penpos7(max(fine.breadth+eps,cap_hair-fine),90); fi fill z5l if is_egyptian: ---z6'l...{z6r-z6l}(.35[x6l,x7l],y7l)-- else:{z6'l-.5[z5,z5l]}...{z6r-z6l} fi z7l..(rt x7l,top y7l)--(rt x7r,bot y7r)..z7r if is_egyptian: --(.5[x6r,x7r],y7r){z6l-z6r}...z6'r--- else: {z6l-z6r}...{.5[z5,z5l]-z6'l} fi z5r--cycle; % lower diagonal %%% else: fill z5l--diag_end(5l,6'l,.5,1,6'r,5r)--z5r--cycle; fi % lower diagonal %%% if serifs: save slab; slab:=Vround(vair-vair_corr); dish_serif(1,2,a,1/3,jut,b,1/3,jut); % upper stem serif slab:=vair; dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower stem serif numeric up_inner_jut; if rt x1r+jut+.5u+1<=lft x3l-1.2jut: up_inner_jut=1.2jut; else: rt x1r+jut+.5u+1=lft x3l-up_inner_jut; fi slab:=Vround(vair-vair_corr); dish_serif(3,4,e,2/3,up_inner_jut,f,1/2,right_jut)(dark); % upper diagonal serif fi %%%%% endgroup; % the accent hpos_corr=-u; put_accent; repeat_once; penlabels(1,2,3,4,5,6); endchar; lhchar "Lowercase Cyrillic letter zh breve (`concrete' form)"; cyrchar(zh_brv,10u#,x_height#+acc_height#, 0); %en_width# italcorr x_height#*slant+.25u#; adjust_fit(w#-5u#+serif_fit#,serif_fit#); full_h:=h; h:=x_height; % lowerc_zh; pickup tiny.nib; numeric stem[]; stem0=max(tiny.breadth,hround(fudged.stem-stem_corr)); if odd((r-l)-stem0): change_width; fi % symmetric & all three equal pos1(stem0,0); pos2(stem0,0); lft x1l=lft x2l=hround (.5[l,r]-.5fudged.stem)-eps; % middle stem point top y1=h; bot y2=0; filldraw stroke z1e--z2e; % stem % k_cbowl; numeric right_jut,stem[],alpha[]; pickup tiny.nib; right_jut=if serifs:.6jut else:.4tiny fi; stem1=max(tiny.breadth,hround(fudged.hair if hefty:-\\4stem_corr fi)); stem2=max(tiny.breadth,fudged.stem-3stem_corr); x3r=hround(r-letter_fit-.7u-right_jut)-.5tiny+eps; x6r=hround(r-letter_fit-.3u-right_jut)-.5tiny+eps; y4=.7bar_height; top y3=h; bot y6=0; x4=x1; penpos3(alpha1*(stem1-tiny),0); penpos4(whatever,-90); alpha1=diag_ratio(1,.5(stem1-tiny),y3-y4,x3r-x4); penpos6(alpha2*(stem2-tiny),0); alpha2=diag_ratio(1,.5(stem2-tiny),y1-y6,x6r-x1); forsuffixes $=l,r: y3'$=h; z4.$=z3'$+whatever*(z3-z4); z5.$=z6'$+whatever*(z1-z6)=whatever[z3,z4]; endfor if serifs: y6'l=max(cap_hair,.5stem); z6'r=z6'l+whatever*dir(angle(y1-y6,x6r-x1)); else: y6'l=y6'r=0; fi z5=.5[z5l,z5r]; z3'r=z3r+penoffset z3-z4 of currentpen+whatever*(z3-z4); % we have also |z3'l=z3l+penoffset z4-z3 of currentpen+whatever*(z3-z4)|;\] z6'r=z6r+penoffset z1-z6 of currentpen+whatever*(z1-z6); z6'l=z6l+penoffset z6-z1 of currentpen+whatever*(z1-z6); fill z4r--diag_end(4r,3'r,1,.5,3'l,4l)--z4l--cycle; % upper diagonal if serifs: pickup if is_egyptian: crisp else: fine fi nib; rt x7=rt x6r+right_jut; if is_egyptian: y7l=0; penpos7(vair',90); else: y7=-o; penpos7(max(fine.breadth+eps,cap_hair-fine),90); fi fill z5l if is_egyptian: ---z6'l...{z6r-z6l}(.35[x6l,x7l],y7l)-- else:{z6'l-.5[z5,z5l]}...{z6r-z6l} fi z7l..(rt x7l,top y7l)--(rt x7r,bot y7r)..z7r if is_egyptian: --(.5[x6r,x7r],y7r){z6l-z6r}...z6'r--- else: {z6l-z6r}...{.5[z5,z5l]-z6'l} fi z5r--cycle; % lower diagonal %%% else: fill z5l--diag_end(5l,6'l,.5,1,6'r,5r)--z5r--cycle; fi % lower diagonal %%% % mirror pickup tiny.nib; forsuffixes $ = 3l,3,3r,3'l,3'r,4l,4,4r,5l,5,5r,6l,6,6r,6'l,6'r,7l,7r: x.m$=l+(r-x$); y.m$=y$; endfor; fill z.m4r--diag_end(.m4r,.m3'r,1,.5,.m3'l,.m4l)--z.m4l--cycle; % upper diagonal if serifs: pickup if is_egyptian: crisp else: fine fi nib; fill z.m5l if is_egyptian: ---z.m6'l...{z.m6r-z.m6l}(.35[x.m6l,x.m7l],y.m7l)-- else:{z.m6'l-.5[z.m5,z.m5l]}...{z.m6r-z.m6l} fi z.m7l..(lft x.m7l,top y.m7l)--(lft x.m7r,bot y.m7r)..z.m7r if is_egyptian: --(.5[x.m6r,x.m7r],y.m7r){z.m6l-z.m6r}...z.m6'r--- else: {z.m6l-z.m6r}...{.5[z.m5,z.m5l]-z.m6'l} fi z.m5r--cycle; % lower diagonal z8l=z.m3r; z8r=z.m3l; z9l=z.m4r; z9r=z.m4l; z8=.5[z8l,z8r]; z9=.5[z9l,z9r]; else: fill z.m5'l--diag_end(.m5'l,.m6'l,.5,1,.m6'r,.m5'r)--z.m5'r--cycle; % lower diagonal fi if serifs: save slab; slab:=Vround(vair-vair_corr); dish_serif(1,2,a,1/3,jut,b,1/3,jut); % upper stem serif slab:=vair; dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower stem serif numeric up_inner_jut; if rt x1r+jut+.5u+1<=lft x3l-1.2jut: up_inner_jut=1.2jut; else: rt x1r+jut+.5u+1=lft x3l-up_inner_jut; fi slab:=Vround(vair-vair_corr); dish_serif(3,4,e,2/3,up_inner_jut,f,1/2,right_jut)(dark); % upper diagonal serif dish_serif(8,9,g,1/2,right_jut,h,2/3,up_inner_jut)(dark); % upper diagonal serif fi %%%%% % the accent h:=full_h; lowercase_breve(x1,0, 17,18,19); endchar; lhchar "Lowercase Cyrillic letter zh umlaut (`concrete' form)"; cyrchar(zh_uml,10u#,lc_trema_height#, 0); %en_width# italcorr x_height#*slant+.25u#; adjust_fit(w#-5u#+serif_fit#,serif_fit#); full_h:=h; h:=x_height; % lowerc_zh; pickup tiny.nib; numeric stem[]; stem0=max(tiny.breadth,hround(fudged.stem-stem_corr)); if odd((r-l)-stem0): change_width; fi % symmetric & all three equal pos1(stem0,0); pos2(stem0,0); lft x1l=lft x2l=hround (.5[l,r]-.5fudged.stem)-eps; % middle stem point top y1=h; bot y2=0; filldraw stroke z1e--z2e; % stem % k_cbowl; numeric right_jut,stem[],alpha[]; pickup tiny.nib; right_jut=if serifs:.6jut else:.4tiny fi; stem1=max(tiny.breadth,hround(fudged.hair if hefty:-\\4stem_corr fi)); stem2=max(tiny.breadth,fudged.stem-3stem_corr); x3r=hround(r-letter_fit-.7u-right_jut)-.5tiny+eps; x6r=hround(r-letter_fit-.3u-right_jut)-.5tiny+eps; y4=.7bar_height; top y3=h; bot y6=0; x4=x1; penpos3(alpha1*(stem1-tiny),0); penpos4(whatever,-90); alpha1=diag_ratio(1,.5(stem1-tiny),y3-y4,x3r-x4); penpos6(alpha2*(stem2-tiny),0); alpha2=diag_ratio(1,.5(stem2-tiny),y1-y6,x6r-x1); forsuffixes $=l,r: y3'$=h; z4.$=z3'$+whatever*(z3-z4); z5.$=z6'$+whatever*(z1-z6)=whatever[z3,z4]; endfor if serifs: y6'l=max(cap_hair,.5stem); z6'r=z6'l+whatever*dir(angle(y1-y6,x6r-x1)); else: y6'l=y6'r=0; fi z5=.5[z5l,z5r]; z3'r=z3r+penoffset z3-z4 of currentpen+whatever*(z3-z4); % we have also |z3'l=z3l+penoffset z4-z3 of currentpen+whatever*(z3-z4)|;\] z6'r=z6r+penoffset z1-z6 of currentpen+whatever*(z1-z6); z6'l=z6l+penoffset z6-z1 of currentpen+whatever*(z1-z6); fill z4r--diag_end(4r,3'r,1,.5,3'l,4l)--z4l--cycle; % upper diagonal if serifs: pickup if is_egyptian: crisp else: fine fi nib; rt x7=rt x6r+right_jut; if is_egyptian: y7l=0; penpos7(vair',90); else: y7=-o; penpos7(max(fine.breadth+eps,cap_hair-fine),90); fi fill z5l if is_egyptian: ---z6'l...{z6r-z6l}(.35[x6l,x7l],y7l)-- else:{z6'l-.5[z5,z5l]}...{z6r-z6l} fi z7l..(rt x7l,top y7l)--(rt x7r,bot y7r)..z7r if is_egyptian: --(.5[x6r,x7r],y7r){z6l-z6r}...z6'r--- else: {z6l-z6r}...{.5[z5,z5l]-z6'l} fi z5r--cycle; % lower diagonal %%% else: fill z5l--diag_end(5l,6'l,.5,1,6'r,5r)--z5r--cycle; fi % lower diagonal %%% % mirror pickup tiny.nib; forsuffixes $ = 3l,3,3r,3'l,3'r,4l,4,4r,5l,5,5r,6l,6,6r,6'l,6'r,7l,7r: x.m$=l+(r-x$); y.m$=y$; endfor; fill z.m4r--diag_end(.m4r,.m3'r,1,.5,.m3'l,.m4l)--z.m4l--cycle; % upper diagonal if serifs: pickup if is_egyptian: crisp else: fine fi nib; fill z.m5l if is_egyptian: ---z.m6'l...{z.m6r-z.m6l}(.35[x.m6l,x.m7l],y.m7l)-- else:{z.m6'l-.5[z.m5,z.m5l]}...{z.m6r-z.m6l} fi z.m7l..(lft x.m7l,top y.m7l)--(lft x.m7r,bot y.m7r)..z.m7r if is_egyptian: --(.5[x.m6r,x.m7r],y.m7r){z.m6l-z.m6r}...z.m6'r--- else: {z.m6l-z.m6r}...{.5[z.m5,z.m5l]-z.m6'l} fi z.m5r--cycle; % lower diagonal z8l=z.m3r; z8r=z.m3l; z9l=z.m4r; z9r=z.m4l; z8=.5[z8l,z8r]; z9=.5[z9l,z9r]; else: fill z.m5'l--diag_end(.m5'l,.m6'l,.5,1,.m6'r,.m5'r)--z.m5'r--cycle; % lower diagonal fi if serifs: save slab; slab:=Vround(vair-vair_corr); dish_serif(1,2,a,1/3,jut,b,1/3,jut); % upper stem serif slab:=vair; dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower stem serif numeric up_inner_jut; if rt x1r+jut+.5u+1<=lft x3l-1.2jut: up_inner_jut=1.2jut; else: rt x1r+jut+.5u+1=lft x3l-up_inner_jut; fi slab:=Vround(vair-vair_corr); dish_serif(3,4,e,2/3,up_inner_jut,f,1/2,right_jut)(dark); % upper diagonal serif dish_serif(8,9,g,1/2,right_jut,h,2/3,up_inner_jut)(dark); % upper diagonal serif fi %%%%% % the accent h:=full_h; lowercase_umlaut((x1-.5w),0, 17,18,19,20); endchar; lhchar "Lowercase Cyrillic letter ya acute (`concrete' form) (looks like backward R)"; cyrchar_twice(ya_ac,if serifs: 9.75u# else: 10u# fi-.5width_adj#,x_height#,0); %ya (~n_width:10u) italcorr x_height#*slant-serif_fit#+jut#-2u#+.5stem#; %d->x_height+jut adjust_fit(if serifs:serif_fit# else:0 fi,serif_fit#); begingroup % lowerc_ya; pickup tiny.nib; pos1(stem',0); pos2(stem',0); rt x1r=rt x2r=hround(w-2.5u+.5stem'); top y1=h; bot y2=0; filldraw stroke z1e--z2e; % stem penpos3(vair,90); penpos4(vair,90); penpos5(curve if hefty:-3stem_corr fi,180); y6r=y7r=hround (if serifs:.52h else:.5h fi-.6[thin_join,vair]/2); y6l=y7l=y6r+.6[thin_join,vair]; y6=y7=.5[y6l,y6r];% z3r=top z1; y4=y3; y5=.52[y6r,y4r]+eps; x7l=x7r=x2; x4+.25u=x6l=x6r; x4=.5w if serifs:+.25u else:-.25u fi; x5r=hround min(1.25u,2u-.5curve)+eps; x4l:=x4+.125curve; x6l:=x6l+.125curve; fill stroke {{interim superness:=more_super; z7e..pulled_arc.e(6,5) & pulled_arc.e(5,4)..z3e}}; % lobe numeric stem[],alpha,right_jut; right_jut=if serifs:.7jut else:.4tiny fi; stem1=max(tiny.breadth,hround(fudged.stem-3stem_corr)); lft x9l=hround(l+letter_fit+.3u+right_jut)-eps; bot y9=0; alpha=diag_ratio(1,.5(stem1-tiny),y1-y9,x9l-x1); penpos9(alpha*(stem1-tiny),0); x8=x6l-if serifs:.75u else:.25u fi; y8=y6; if serifs: numeric theta; theta=angle(y1-y9,x9l-x1); y9'r=max(hair,.5stem); z9'l=z9'r+whatever*dir theta; else: y9'l=y9'r=0; fi z9'r=z9r+penoffset z1-z9 of currentpen+whatever*(z1-z9); z9'l=z9l+penoffset z9-z1 of currentpen+whatever*(z1-z9); z8=z9'+whatever*(z1-z9); penpos8(if serifs: alpha*stem1 else: stem fi-2stem_corr,0); if serifs: pickup if is_egyptian: crisp else: fine fi nib; lft x10=tiny.lft x9l-right_jut; if is_egyptian: y10r=0; penpos10(vair',-90); else: y10=-o; penpos10(max(fine.breadth+eps,hair-fine),-90); fi fill z8l if is_egyptian: ---z9'l...{z9l-z9r}(.35[x9l,x10l],y10l)-- else: {.5[z9l,z9]-z8l}...{z8l-z8r} fi z10l..(lft x10l,bot y10l)--(lft x10r,top y10r)..z10r if is_egyptian: --(.35[x9r,x10r],y10r){z9r-z9l}...z9'r--- else: {z8r-z8l}...{z8l-.5[z9l,z9]} fi z8r--cycle; % lower diagonal numeric inner_jut; if lft x2l-jut-.5u+1>=rt x9r+jut: inner_jut=jut; else: lft x2l-jut-.5u+1=rt x9r+inner_jut; fi save slab; slab:=Vround(vair-vair_corr); nodish_serif(1,2,a,1/3,.5jut,b,1/3,jut); % upper serif slab:=vair; dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower serif else: fill z8l--diag_end(8l,9'l,1,.5,9'r,8r)--z8r--cycle; fi % diagonal %%%%% endgroup; % the accent hpos_corr=-u; put_accent; repeat_once; penlabels(0,1,2,3,4,5,6,7,8,9,9',10); endchar; lhchar "Lowercase Cyrillic letter ya bar (`concrete' form) (looks like backward R)"; cyrchar(ya_bar,if serifs: 9.75u# else: 10u# fi-.5width_adj#,lc_trema_height#,0); %ya (~n_width:10u) italcorr x_height#*slant-serif_fit#+jut#-2u#+.5stem#; %d->x_height+jut adjust_fit(if serifs:serif_fit# else:0 fi,serif_fit#); full_h:=h; h:=x_height; % lowerc_ya; pickup tiny.nib; pos1(stem',0); pos2(stem',0); rt x1r=rt x2r=hround(w-2.5u+.5stem'); top y1=h; bot y2=0; filldraw stroke z1e--z2e; % stem penpos3(vair,90); penpos4(vair,90); penpos5(curve if hefty:-3stem_corr fi,180); y6r=y7r=hround (if serifs:.52h else:.5h fi-.6[thin_join,vair]/2); y6l=y7l=y6r+.6[thin_join,vair]; y6=y7=.5[y6l,y6r];% z3r=top z1; y4=y3; y5=.52[y6r,y4r]+eps; x7l=x7r=x2; x4+.25u=x6l=x6r; x4=.5w if serifs:+.25u else:-.25u fi; x5r=hround min(1.25u,2u-.5curve)+eps; x4l:=x4+.125curve; x6l:=x6l+.125curve; fill stroke {{interim superness:=more_super; z7e..pulled_arc.e(6,5) & pulled_arc.e(5,4)..z3e}}; % lobe numeric stem[],alpha,right_jut; right_jut=if serifs:.7jut else:.4tiny fi; stem1=max(tiny.breadth,hround(fudged.stem-3stem_corr)); lft x9l=hround(l+letter_fit+.3u+right_jut)-eps; bot y9=0; alpha=diag_ratio(1,.5(stem1-tiny),y1-y9,x9l-x1); penpos9(alpha*(stem1-tiny),0); x8=x6l-if serifs:.75u else:.25u fi; y8=y6; if serifs: numeric theta; theta=angle(y1-y9,x9l-x1); y9'r=max(hair,.5stem); z9'l=z9'r+whatever*dir theta; else: y9'l=y9'r=0; fi z9'r=z9r+penoffset z1-z9 of currentpen+whatever*(z1-z9); z9'l=z9l+penoffset z9-z1 of currentpen+whatever*(z1-z9); z8=z9'+whatever*(z1-z9); penpos8(if serifs: alpha*stem1 else: stem fi-2stem_corr,0); if serifs: pickup if is_egyptian: crisp else: fine fi nib; lft x10=tiny.lft x9l-right_jut; if is_egyptian: y10r=0; penpos10(vair',-90); else: y10=-o; penpos10(max(fine.breadth+eps,hair-fine),-90); fi fill z8l if is_egyptian: ---z9'l...{z9l-z9r}(.35[x9l,x10l],y10l)-- else: {.5[z9l,z9]-z8l}...{z8l-z8r} fi z10l..(lft x10l,bot y10l)--(lft x10r,top y10r)..z10r if is_egyptian: --(.35[x9r,x10r],y10r){z9r-z9l}...z9'r--- else: {z8r-z8l}...{z8l-.5[z9l,z9]} fi z8r--cycle; % lower diagonal numeric inner_jut; if lft x2l-jut-.5u+1>=rt x9r+jut: inner_jut=jut; else: lft x2l-jut-.5u+1=rt x9r+inner_jut; fi save slab; slab:=Vround(vair-vair_corr); nodish_serif(1,2,a,1/3,.5jut,b,1/3,jut); % upper serif slab:=vair; dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower serif else: fill z8l--diag_end(8l,9'l,1,.5,9'r,8r)--z8r--cycle; fi % diagonal %%%%% the accent h:=full_h; % low_bar(.5[x1,x6r-.5curve],0, 10,11); x_move:=.5[x1,x6r-.5curve]; y_move:=0; _one:=20; _two:=21; pickup if serifs: crisp.nib else: fine.nib fi; numeric macron_breadth; macron_breadth:=Vround .2[vair,stem]; pos[_one](macron_breadth,90); pos[_two](macron_breadth,90); x[_one]=x_move+hround(2.5u if monospace:/expansion_factor fi+.5vair); top y[_one]r=top y[_two]r=lc_trema_height+o; x[_two]=x_move-hround(2.5u if monospace:/expansion_factor fi+.5vair); filldraw stroke z[_one]e--z[_two]e; % bar penlabels(0,1,2,3,4,5,6,7,8,9,9',10); endchar; lhchar "Lowercase Cyrillic letter l lower dot (`concrete' form)"; cyrchar(l_ldot,10u#-.5width_adj#,x_height#,desc_depth#); %en_width# adjust_fit(if serifs: % max(.25u#,.25(7/8[hair#,flare#])+.5hair#) %l % if not is_egyptian: -.5hair# fi %if is_egyptian: max(.25u#,.25(7/8[hair#,flare#])+.5hair#) %l %else: .25(7/8[hair#,flare#])-.25u# if is_egyptian:+.5hair# fi %fi else: serif_fit# fi,serif_fit#); %lower_spec_l; numeric bulb_diam; bulb_diam=hround 7/8[hair,flare]; numeric left_stem,right_stem,outer_jut,alpha; right_stem=stem-stem_corr; left_stem=min(hair if hefty:-3stem_corr fi,right_stem); outer_jut=.75jut; x4r=r-letter_fit-outer_jut- if serifs:.25 else:.5 fi u; x1l-.5u-.065jut=w-x4r; y1=y4=0; x2-x1=x4-x3; if serifs: x3l=x2r+((x1r-x4l)*(vair/(h-vair)))if not is_egyptian:-.25left_stem fi; else: x3r=x2r+apex_corr; fi y2=y3=h if not serifs:+apex_o+apex_oo fi; 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*right_stem,0); if serifs: fill stroke z3e--z4e; % right stem pickup tiny.nib; penpos5(left_stem,-90); pos5'(left_stem,-90); z5'=z5; pos8(hair,-180); pos9(bulb_diam,-180); y9-.5bulb_diam=.12desc_depth-eps; lft x9r=l+letter_fit+hround(.35u-.5); y5r=-oo-eps; x5=max(min(.45[x9r,x1r],rt x9l-eps),lft x9r+.5bulb_diam); z7r=(max(.5[x1,x1r],x9+if is_egyptian:1.25bulb_diam +.5slant*hair else: 1.5bulb_diam-hair fi), y7l-7/8left_stem); z7l=(x7r-2/3(x1r-x1l),if is_egyptian: .35[y5l,y5] else: y5 fi); y6l=y9+.5bulb_diam; z6r=(x7r,y1)+whatever*(z1-z2);% y6r-y6l=y5r-y5l; x6r-x6l=2/3(x1r-x1l); fill stroke z2e.. controls z6e and z7e ..z5e; % left stem {{less_tense; cyrbulb(5',8,9)}}; % arc and bulb numeric inner_jut,left_jut,fit; pickup tiny.nib; left_jut=jut+left_stem; prime_points_inside(4,3); x10r=x3r; top y10=h; pos10(alpha*right_stem,0); x4:=x4r; if rt x1r+jut+.5u+1<=lft x4'l-jut: inner_jut=jut; else: rt x1r+inner_jut+.5u+1=lft x4'l-inner_jut; fi save slab; slab:=Vround(vair-vair_corr); serif(10,4,c,0,-left_jut); % upper serif slab:=vair; dish_serif(4',3,d,1/2,inner_jut,e,1/3,outer_jut); % right serif else: z0=whatever[z1r,z2r]=whatever[z3l,z4l]; if y0