diff options
Diffstat (limited to 'Master/texmf-dist/fonts/source/lh/base/lgt2lol.mf')
-rw-r--r-- | Master/texmf-dist/fonts/source/lh/base/lgt2lol.mf | 1449 |
1 files changed, 1449 insertions, 0 deletions
diff --git a/Master/texmf-dist/fonts/source/lh/base/lgt2lol.mf b/Master/texmf-dist/fonts/source/lh/base/lgt2lol.mf new file mode 100644 index 00000000000..640e6f715f8 --- /dev/null +++ b/Master/texmf-dist/fonts/source/lh/base/lgt2lol.mf @@ -0,0 +1,1449 @@ +% +% lgt2lol.mf +% +%% Cyrillic font container with T2 encoding beta-support +% +% This file is future part of lxfonts package +% Version 3.4 // Patchlevel=1 +% (c) O.Lapko +% +% This package belongs to the public domain 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 to save it under the same name. +% +% Content: +% +% Lowercase Cyrillic letters 0--127 for T2 encoding +% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +% List of letternames and their codes in T2 +% +% X2 T2A T2B T2C +% +% ae "61 a "ac - - Ligature AE +% abh_ch "64 d - - "b1 Abkhasian che (same as lower e with hook) +% abh_ch_dsc "65 e - - "b2 Abkhasian che descender +% k_vcrs "66 f "ab - - Ka vertically crossed +% k_hcrs "67 g - - "ab Ka horisontally crossed +% l_dsc "68 h - "aa "aa El with descender +% m_dsc "6c l - - "a8 Em with descender +% abh_ha "6e n - - "b7 Abkhasian kha +% p_tl "6f o - - "a0 Pe with tail +% +% r_dsc "70 p - - "a5 Er with descender +% lat_q "71 q - - - Latin letter Q +% t_dsc "72 r - - "a2 Te with descender +% tetse "74 t - - "a1 Ligature Te-Tse +% ch_vcrs "76 v "b7 - - Che vertically crossed +% lat_w "77 w - - - Latin letter W +% +% n_ltl "1d - - "b9 En with left tail +% delta "1f - "a6 - Delta +% m_tl - - - "ae Em with tail +% r_gcrs - - - "a6 Er grave crossed +% s_acrs - - - "b1 Es acute crossed +% g_crsdsc - - "a0 - Ghe crossed with descender +% h_hcrs - - "b4 - Kha horisontally crossed +% +% semisn - - - "b3 Semi Soft Sign +% i_shdsc - - - "b4 I Short with descender +% r_tl - - - "bb Er with tail +% + +LHver_check(3,4); % like |version_check| in ec + +lhchar "Lowercase Cyrillic letter ae - ligature ae"; +cyrchar(ae,13u#,x_height#,0); +italcorr .5[bar_height#,x_height#]*slant+.5min(curve#-1.5u#,0); +adjust_fit(0,0); numeric left_curve,right_curve; +if monospace: right_curve=left_curve=fudged.stem; +else: left_curve=max(tiny.breadth,hround(curve-2stem_corr)); +right_curve= + max(tiny.breadth,hround(curve-if serifs: 6 else: 8 fi\\stem_corr));fi +pickup tiny.nib; pos11(right_curve,0); +pos12(vair,90); pos13(mfudged.stem,180); +y11=good.y bar_height; top y12r=h+vround 1.5oo; y10l=bot y11; +rt x11r=hround min(w-.5u,w-u+.5right_curve); +lft x13r=hround (.5w-.5mfudged.stem); x12=.55[x13,x11]; +{{interim superness:=more_super; + filldraw stroke super_arc.e(11,12)}}; % right bowl of e +y13=.5[y12,y14]; bot y14r=-oo; x14=x12+.25u; +if serifs: + pos14(vair',270); pos15(mfudged.hair,360); + y15=max(good.y(.5bar_height-.9),y14l+vair); x15r=x11r; + (x,y14l)=whatever[z14r,z15]; x14l:=min(x,x14l+.5u); + filldraw stroke pulled_arc.e(12,13) + & pulled_super_arc.e(13,14)(.8superpull) + ...{x15-x14,5(y15-y14)}z15e; % left bowl, arc, and terminal of e +else: + pos14(vair,270); + filldraw stroke super_arc.e(12,13) + & super_arc.e(13,14); % left bowl and arc of e + pickup fine.nib; pos14'(vair,270); z14=z14'; + pos15(.5[vair,flare],275); rt x15r=hround(w-.6u); + y15r=good.y(y15r+1/3bar_height-y15); y15l:=good.y + y15l; x15l:=good.x x15l; + filldraw stroke term.e(14',15,right,1,4); fi % right terminal +y11'r=y10r=y10l+.6[thin_join,vair]; y11'l=y10l; +x11'l=x11'r=x11; x10l=x10r=x13; +fill stroke z10e--z11'e; % crossbar +pickup fine.nib; top y3r=h+vround 1.5oo; +if serifs: + pos1(flare,180); pos2(mfudged.hair,180); + pos3(vair,90); lft x1r=hround max(u,2.1u-.5flare); x3=4u; + y1=min(bar_height+.5flare+2vair+2,.9[bar_height,h]-.5flare); + bulb(3,2,1); % bulb +else: + pos1(5/7[vair,flare],95); x1l=good.x 1.5u; x1r:=good.x x1r; + pos3(1/8[vair,thin_join],90); + x3=4.3u; top y1r=vround .82[bar_height,top y3r]; + filldraw stroke term.e(3,1,left,.9,4); fi % left terminal +pos4(mfudged.stem,0); x4=x13; y4=1/3[bar_height,h]; +pos5(mfudged.stem,0); x5=x4; y5=min(y4,y13); +filldraw stroke super_arc.e(3,4)&z4e--z5e; % arc and stem +pos6(.6[thin_join,vair],90); x6=x4; bot y6=y10l; +pos7(left_curve,180); lft x7r=hround max(.5u,1.5u-.5left_curve); +y7=1/3[top y8l,top y6r]; +pos8(vair,270); x8l=3.75u; bot y8r=-oo; +pos9(.5[vair,fudged.stem],360); x9=x5; y9=.55bar_height; +(x',y8r)=whatever[z8l,z9l]; x8r:=max(x',x8-u); +{{interim superness:=more_super; + filldraw stroke z9e{down}...z8e{left}...{up}z7e&super_arc.e(7,6)}}; % bowl +if y9<y5: + filldraw stroke z5e{down}..{down}z9e; fi % link (usually hidden) +penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15); +endchar; + +lhchar "Lowercase Cyrillic letter abh_ch - lower e hook"; +cyrchar(abh_ch,7.25u#+max(.75u#,.5curve#),x_height#,0); +italcorr .5[bar_height#,x_height#]*slant+.5min(curve#-1.5u#,0); +adjust_fit(1.25dot_size# if monospace:+\\.25u#,.5u#+ else:,fi\\ 0); +% lower_e; +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=h+vround 1.5oo; y0l=bot y1; +rt x1r=hround min(w-.5u,w-u+.5right_curve); +lft x3r=hround max(.5u,1.25u-.5left_curve); x2=.5w+.25u; +{{interim superness:=more_super; + filldraw stroke super_arc.e(1,2)}}; % right bowl +y3=.5[y2,y4]; bot y4r=-oo; x4=x2+.25u; +if serifs: + pos4(vair',270); pos5(hair,360); + 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); + 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-.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=x1; +forsuffixes $=l,r: + x0$=xpart(((0,y0$)--(x1,y0$)) intersectionpoint testpath); endfor +fill stroke z0e--z1'e; % crossbar +%%%%% +% bulb +if serifs: pickup crisp.nib; fi +pos6(max(currentbreadth+eps,.6[thin_join,vair]),-90); +x6=x3; bot y6r=y0l; +lft x7r=min(l+letter_fit+hround(.5u-.5),lft x0l-flare-1); y7=.5[y1,y2]; +if serifs: + pos7(hair,-180); pos8(hround 7/8[hair,flare],-180); z8r=z7r; + {{less_tense; cyrbulb(6,7,8)}}; +else: + pos7(vair,-150); + filldraw stroke z6e{left}...{dir60}z7e; fi +%%% +penlabels(0,1,2,3,4,5,6,7); endchar; + +lhchar "Lowercase Cyrillic letter abh_ch_dsc - lower e hook ogonek"; +cyrchar(abh_ch_dsc,7.25u#+max(.75u#,.5curve#),x_height#,desc_depth#); +italcorr .5[bar_height#,x_height#]*slant+.5min(curve#-1.5u#,0); +adjust_fit(1.25dot_size# if monospace:+\\.25u#,.5u#+ else:,fi\\ 0); +% lower_e; +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=h+vround 1.5oo; y0l=bot y1; +rt x1r=hround min(w-.5u,w-u+.5right_curve); +lft x3r=hround max(.5u,1.25u-.5left_curve); x2=.5w+.25u; +{{interim superness:=more_super; + filldraw stroke super_arc.e(1,2)}}; % right bowl +y3=.5[y2,y4]; bot y4r=-oo; x4=x2+.25u; +if serifs: + pos4(vair',270); pos5(hair,360); + 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); + 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-.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=x1; +forsuffixes $=l,r: + x0$=xpart(((0,y0$)--(x1,y0$)) intersectionpoint testpath); endfor +fill stroke z0e--z1'e; % crossbar +%%% +% bulb +if serifs: pickup crisp.nib; fi +pos6(max(currentbreadth+eps,.6[thin_join,vair]),-90); +x6=x3; bot y6r=y0l; +lft x7r=min(l+letter_fit+hround(.5u-.5),lft x0l-flare-1); y7=.5[y1,y2]; +if serifs: + pos7(hair,-180); pos8(hround 7/8[hair,flare],-180); z8r=z7r; + {{less_tense; cyrbulb(6,7,8)}}; +else: + pos7(vair,-150); + filldraw stroke z6e{left}...{dir60}z7e; fi +%%%%% +% descender-ogonek + path p.r; + p.r=if serifs: pulled_arc.r(3,4)...{x5-x4,5(y5-y4)}z5r + else: term.r(4',5,right,1,4) fi; + def the_pen= + if known ogonek_pen: ogonek_pen elseif serifs: tiny else: fine fi + enddef; + numeric tt; % the time... + tt=if serifs: if hefty: 2.6 else: 2.5 fi else: % sansserif + if is_bold: .6 else: .8 fi\\ fi; + join_angle=angle((direction tt of p.r) rotated 180); + ogonek_pos=(point tt of p.r)+.5(the_pen-if serifs: tiny else: fine fi)* + unitvector((direction tt of p.r) rotated 90)-(ogonek_breadth-the_pen,0); +easy_ogonek(the_pen,9,10,11); % ogonek +%%% +penlabels(0,1,2,3,4,5,6,7,8, 9,10,11); endchar; + +iff not specific:% +lhchar "Lowercase Cyrillic letter k_vcrs - ka vcrossed (`roman')"; +cyrchar(k_vcrs,11.5u# if not serifs:+.5width_adj# fi, + % n_width+if serifs:1.5u else:+2u+.5tiny fi + x_height#,0); +italcorr x_height#*slant-.2u#; +adjust_fit(serif_fit#,serif_fit#); + numeric stem[]; stem1=max(tiny.breadth,hround(fudged.stem-stem_corr)); +pickup tiny.nib; pos1(fudged.stem,0); pos2(fudged.stem,0); +lft x1l=lft x2l=hround (2.5u-.5fudged.stem); top y1=h; bot y2=0; +filldraw stroke z1e--z2e; % stem +if serifs: + pickup tiny.nib; + save slab; slab:=Vround(vair-vair_corr); % lower.slab + dish_serif(1,2,a,1/3,jut,b,1/3,jut); % upper stem serif + slab:=vair; % lower.slab + dish_serif(2,1,c,1/3,jut,d,1/3,jut); fi % lower stem serif +% kv_rbowl; + pos10(stem1,0); x10=hround(w-7u); y10=y1; + numeric right_jut,stem[],alpha[]; + right_jut=if serifs:.6jut else:.4tiny fi; pickup tiny.nib; +% + 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=x10; + 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),y10-y6,x6r-x10); + forsuffixes $=l,r: y3'$=h; y6'$=0; z4$=z3'$+whatever*(z3-z4); + z5$=z6'$+whatever*(z10-z6)=z3'$+whatever*(z4-z3); endfor + 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 z5r--diag_end(5r,3'r,1,.5,3'l,5l)--z5l--cycle; % upper diagonal + fill z5l--diag_end(5l,6'l,.5,1,6'r,5r)--z5r--cycle; % lower diagonal + if (2(y5l-y5r)>(.6[thin_join, vair]-eps)) or (y5l<y5r): + y7r=vround (y5l+.5(.6[thin_join, vair])-eps); + else:y7r=vround (y5r+.5(.6[thin_join, vair])-eps); fi + y7r=y8r; y7r-y7l=y8r-y8l=(.6[thin_join, vair]); x7l=x7r=x1; x8l=x8r=x5r; + fill stroke z7e--z8e; % middle cross +%%% +if serifs: + numeric inner_jut,up_inner_jut; + if rt x2r+.5u+1<=lft x6l-jut: inner_jut=jut; + else: rt x2r+jut+.5u+1=lft x6l-inner_jut; fi + 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); % lower.slab + dish_serif(3,4,e,2/3,up_inner_jut,f,1/2,right_jut)(dark); % upper diagonal serif + slab:=vair; % lower.slab + dish_serif(6,5,g,1/2,inner_jut,h,1/3,right_jut)(dark); fi % lower diagonal serif +% vcross +pickup if serifs: crisp.nib else: fine.nib fi; +numeric middle_weight; +middle_weight=max(currentbreadth+eps,.6[thin_join,vair]); +pos9(middle_weight,0); pos11(middle_weight,0); +lft x9l=lft x11l= + hround max(tiny.rt x1r+1,max(x5l-middle_weight,.5[tiny.rt x1r,x5l])); +top y11-bot y9=.5x_height; .52[y9,y11]=.5[y7l,y7r]; +filldraw stroke z9e--z11e; % cross bar +penlabels(1,2,3,4,5,6,7,8,9,10,11); endchar; + +iff not specific:% +lhchar "Lowercase Cyrillic letter k_hcrs - ka hcrossed (`roman')"; +cyrchar(k_hcrs,10u#,asc_height#,0); % n_width +italcorr x_height#*slant-.2u#; +adjust_fit(serif_fit#,serif_fit#); full_h:=h; h:=x_height; +% lower_hk; +% long k_stem; +numeric stem[]; stem1=max(tiny.breadth,hround(fudged.stem-stem_corr)); +stem2=max(tiny.breadth,hround(fudged.stem-2stem_corr)); +pickup tiny.nib; pos1(stem1,0); pos2(stem2,0); +lft x1l=lft x2l=hround (2.5u-.5stem1); top y1=h; bot y2=0; +x11'=x1; top y11'=asc_height; pos11'(stem1,0); +filldraw stroke z11'e--z2e; % stem +pos0(stem1,0); pos0'(stem2,0); y0=y0'; x0=x11'; x0'=x2; +rt z0r=whatever[((w-.7u-jut-hair),x_height),(x1,.7bar_height)]; +filldraw stroke z11'e..z0e--z0'e..z2e; % stem +if serifs: + sloped_serif.l(11',0,a,1/3,jut,serif_drop); % upper stem serif + save slab; slab:=vair; % lower.slab + dish_serif(2,1,c,1/3,jut,d,1/3,jut); fi % lower stem serif +% k_rbowl; +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); +rt x3r=hround(r-letter_fit-.7u-right_jut)+eps; +rt x6r=hround(r-letter_fit-.3u-right_jut)+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; y6'$=0; z4.$=z3'$+whatever*(z3-z4); + z5.$=z6'$+whatever*(z1-z6)=whatever[z3,z4]; endfor +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 +fill z5l--diag_end(5l,6'l,.5,1,6'r,5r)--z5r--cycle; % lower diagonal +%% +if serifs: + numeric inner_jut,up_inner_jut; + if rt x2r+jut+.5u+1<=lft x6l-jut: inner_jut=jut; + else: rt x2r+jut+.5u+1=lft x6l-inner_jut; fi + 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); % lower.slab + dish_serif(3,4,e,2/3,up_inner_jut,f,1/2,right_jut)(dark); % upper diagonal serif + slab:=vair; % lower.slab + dish_serif(6,5,g,1/2,inner_jut,h,1/3,right_jut)(dark); fi % lower diagonal serif +%%% +%%%%% +% hcross +h:=full_h; +pickup crisp.nib; +pos7(bar,90); pos8(bar,90); +top y7r=top y8r=vround (min(.5[x_height,h]+.5bar,h-max(bracket,1.2slab))-eps); +rt x8=x1r+if serifs: max(limit_dist,1.1jut) else: 1.7u fi; +lft x7=hround 1/3u-serif_fit; +filldraw stroke z7e--z8e; % cross bar +penlabels(1,2,3,4,5,6, 7,8); endchar; + +lhchar "Lowercase Cyrillic letter l_dsc - el descender"; +cyrchar(l_dsc,10u# % if not serifs:+.5width_adj# fi % dl_width;n_width + ,x_height#,if is_ogonek: desc_depth# else: sbeak# fi); %ldesc/og_depth +italcorr x_height#*slant-serif_fit#+jut#-2u#+.5stem#; %d->x_height+jut +adjust_fit(serif_fit# + if not serifs:+\\.5(stem#-u#),.5(stem#-u#)+ else:,fi\\ serif_fit#); %dl_adj +begingroup +% lower_l; +pickup tiny.nib; pos1(fudged.stem,0); pos2(fudged.stem,0); +rt x1r=rt x2r=w-hround (2.5u-.5fudged.stem-eps); top y1=h; bot y2=0; +filldraw stroke z1e--z2e; %stem +numeric light_hair,bot_vair,bulb_diam,left_jut; +light_hair=if hefty:.5[vair,fudged.hair] else: fudged.hair fi; +bot_vair=Vround(.5[vair,light_hair]); +bulb_diam=hround 7/8[hair,flare]; +left_jut= + if serifs: max(limit_dist,1.1jut) else: hround (w+serif_fit-rt x2r-.5u) fi; +x3=1/3[w-rt x1r-(1/8left_jut),rt x1r] if not serifs: -.5(stem-u) fi +eps; +if serifs: + pos3(light_hair,0); pos4(light_hair,-90); + pos6(bulb_diam,-180); pos5(hair,-180); + top y3=h; y6-.5bulb_diam=.12desc_depth-eps; z6r=z5r; + lft x6r=l+letter_fit+hround(.35u-.5); + x4=max(lft x5r+.5bulb_diam,.4[lft x5r,rt x3r]); + bot y4r=-1.5oo-eps; {{less_tense; bulb(4,5,6)}}; %bulb + filldraw stroke z4e{right} + ..controls (min(15/16[x4,x3],max(x4,lft x6r+1.75bulb_diam))+(x3e-x3),y4e) + and (x3e,max(y4l,min(y6-.5,1/3h+eps))+1/3(y4e-y4))..{up}z3e; % left tail +else: + pos3'(vair,90); pos1'(vair,90); + lft x3'=x3-.5light_hair; rt x1'=x1r; top y3'r=top y1'r=h; + filldraw stroke z3'e--z1'e; % upper bar + pickup fine.nib; pos3(light_hair,0); pos4(bot_vair,-90); pos5(bot_vair,-90); + bot y5r=0; x4=.67[x3l,x5]; + lft x5=l+letter_fit+hround(.35u-.5); bot y4r=bot y5r; y3=y3'; + filldraw stroke z3e{down}..controls (x3e,y5e+.35h) + and (min(7/8[x4e,x3e],x4e+2light_hair)+eps,y4e-eps)..{left}z4e--z5e; fi % left stem +%%% +save slab; % lower.slab +if serifs: + x0=x3; y0=0; + numeric inner_jut; inner_jut=min(.5(lft x1l-rt x3r)-eps,.5jut); + if is_ogonek: + slab:=vair; % lower.slab + dish_serif(2,1,a,1/3,jut,b,1/3,jut); %!!! % lower right serif + fi + slab:=Vround(vair-vair_corr); % lower.slab + nodish_serif(1,2,c,1/3,inner_jut,d,1/3,jut); % upper right serif + nodish_serif(3,0,e,1/3,1.05jut,f,1/3,inner_jut); % upper left serif + filldraw z.c0--z.c1--z.f1--z.f0--cycle; fi % upper inter_serif bar +%%%%% +% lowercase descender/ogonek +if is_ogonek: + endgroup; + def the_pen= + if known ogonek_pen: ogonek_pen elseif serifs: tiny else: fine fi + enddef; + % |stem| was drawn by |tiny| pen, hence |tiny| in the following equation: + ogonek_pos=(x2 if not serifs: l fi,.5the_pen) + if serifs and not is_egyptian: +(.5xvair,0) fi; + easy_ogonek(the_pen,7,8,9); % ogonek +else: + slab:=vair; % lower.slab + numeric right_jut; + right_jut=if serifs: max(limit_dist,1.1jut) else: hround (r-rt x2r-.5u) fi; + r_serif(2,1,o,1/3,jut,p,1/3,beak_darkness,right_jut,.6beak_jut); % lower right descender + endgroup; +fi +penlabels(1,2,3,4,5,6, 7,8,9);endchar; + +lhchar "Lowercase Cyrillic letter m_dsc - m descender"; +cyrchar(m_dsc,12u# if not serifs:+width_adj# fi,x_height#, + if is_ogonek: desc_depth# else: sbeak# fi); %ldesc/og_depth +italcorr x_height#*slant-serif_fit#+jut#-2u#+.5stem#; %d->x_height+jut +adjust_fit(if monospace: 0 else:serif_fit# fi, %wlett_adj + if monospace: 0 else: serif_fit# if not serifs:+.5(stem#-u#) fi fi); %dl_adj&wlett_adj +begingroup +% lower_m; +numeric stem[]; % thicknesses of the four strokes +stem1=hround(fudged.hair+stem_corr); +stem2=hround(fudged.stem-3stem_corr); +stem3=min(stem2,hround (fudged.hair-2stem_corr)); +stem4=max(stem1,hround(fudged.stem-3stem_corr)); +pickup tiny.nib; pos1(stem1,0); pos2(stem1,0); +pos3(stem4,0); pos4(stem4,0); +x1=x2; x3=x4; x1l=w-x3r; rt x3r=hround (w-2.5u+.5stem4); +top y1=top y3=h; bot y2=bot y4=0; +filldraw stroke z1e--z2e; % left stem +filldraw stroke z3e--z4e; % right stem +penpos5(stem2,0); penpos6(stem2,0); penpos7(stem3,0); penpos8(stem3,0); +x5l=x1; x6l=x7l; x8=lft x3l; x6-x5=x8-x7; y5=y8=h; y6=y7; +if hefty: + y6=if monospace: vround 1/3h else: oo fi; + numeric upper_notch,lower_notch; + upper_notch=h-notch_cut+eps; lower_notch=y5+notch_cut-eps; + x1'=rt x1r; z1'=whatever[z5l,z6l]; x3'=lft x3l; z3'=whatever[z7r,z8r]; + z0=whatever[z5r,z6r]=whatever[z7l,z8l]; + fill z5l.. + if y1'<upper_notch: {right}(x1'+1,upper_notch){down}... fi + {z6-z5}diag_in(5l,6l,1,6r)..diag_out(7l,1,7r,8r){z8-z7} + if y3'<upper_notch: ...{up}(x3'-1,upper_notch){right} fi + ..z8r--diag_out(8r,1,8l,7l){z7-z8} + if y0<=lower_notch: ..{z7-z8}z0{z5-z6}.. + else: ...{down}(x0+.5+eps,lower_notch)--(x0-.5-eps,lower_notch){up}... fi + {z5-z6}diag_in(6r,5r,1,5l)--cycle; % diagonals +else: + y6=0; z0=whatever[z5r,z6r]=whatever[z7l,z8l]; + fill z5l..{z6-z5}diag_in(5l,6l,1,6r)..diag_out(7l,1,7r,8r){z8-z7} + ..z8r--diag_out(8r,1,8l,7l){z7-z8}..{z7-z8}z0{z5-z6} + ..{z5-z6}diag_in(6r,5r,1,5l)--cycle; fi % diagonals +%%% +save slab; % lower.slab +if serifs: + numeric inner_jut; + if rt x2r+jut+.5u+1+eps+.5stem3<=lft x4l-.5stem3-jut: inner_jut=jut; + else: rt x2r+inner_jut+.5u+1+eps+.5stem3=lft x4l-.5stem3-inner_jut; fi + slab:=Vround(vair-vair_corr); % lower.slab + serif(1,2,a,1/3,-jut); % upper left serif + serif(3,4,d,1/3,jut); % upper right serif + slab:=vair; % lower.slab + dish_serif(2,1,b,1/2,jut,c,1/2,jut)(dark); % lower left serif + if is_ogonek: + dish_serif(4,3,e,1/3,jut,f,1/3,jut); %!!! % lower right serif + fi +fi +%%%%% +% lowercase descender/ogonek +if is_ogonek: + endgroup; + def the_pen= + if known ogonek_pen: ogonek_pen elseif serifs: tiny else: fine fi + enddef; + % |stem| was drawn by |tiny| pen, hence |tiny| in the following equation: + ogonek_pos=(x4 if not serifs: l fi,.5the_pen) + if serifs and not is_egyptian: +(.5xvair,0) fi; + easy_ogonek(the_pen,9,10,11); % ogonek +else: + slab:=vair; % lower.slab + numeric right_jut; + right_jut=if serifs: max(limit_dist,1.1jut) else: hround (r-rt x4r-.5u) fi; + r_serif(4,3,o,1/3,jut,p,1/3,beak_darkness,right_jut,.6beak_jut); % lower right descender + endgroup; +fi +penlabels(0,1,1',2,3,3',4,5,6,7,8, 9,10,11); endchar; + +lhchar "Lowercase Cyrillic letter abh_ha - Abkhazian ha"; +cyrchar(abh_ha,9u#,x_height#,desc_depth#); %o +italcorr .7x_height#*slant; +adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi); pickup fine.nib; +numeric right_curve,mid_curve; +right_curve=.7[.7[thin_join,vair],curve] if hefty:-stem_corr fi; +mid_curve=.5[.7[thin_join,vair],curve] if hefty:-2stem_corr fi; +penpos1(vair,90); penpos3(vair',-90); +penpos2(curve,180); penpos4(right_curve,0); +interim superness:=hein_super; +x2r=hround max(.5u,1.25u-.5curve); %o +x4r=w-x2r; x1=x3=x6=.5w; y1r=h+vround 1.5oo; y3r=-oo; +y2=y4=.5h-vair_corr; y2l:=.52h; +y7=-1/3d; rt x7=hround(w-.5u); penpos7(.7[thin_join,vair],270); +y6=.5y5r; penpos6(mid_curve,180); +x5=if serifs:.5[x6,x4]else:.5[x6,x4]fi; +y5r=.5[y4,y1]; penpos5(.7[thin_join,vair],90); +fill stroke pulled_super_arc.e(1,2)(.5superpull) + & pulled_super_arc.e(2,3)(.5superpull) + & pulled_super_arc.e(3,4)(.5superpull) % 3/4 bowl + & pulled_super_arc.e(4,5)(.25superpull) + & pulled_super_arc.e(5,6)(.75superpull) + & pulled_super_arc.e(6,7)(.5superpull); %6/4 bowl +fill z7l--z7r{right}..{up} + if fine.top y7r>fine.bot y7l: (fine.rt x7,y7) + else: (fine.rt x7,fine.top y7r)--(fine.rt x7,fine.bot y7l) fi + {up}..{left} cycle; +z1'=z1; z4'=z4; pos1'(vair,90); pos4'(.75[.7[thin_join,vair],curve],0); +forsuffixes e=l,r: path p.e; +p.e=pulled_super_arc.e(1',4')(.5superpull); endfor +filldraw stroke subpath (0,.67) of p.e; %quart +penlabels(1,2,3,4,5,6,7); endchar; + +lhchar "Lowercase Cyrillic letter p_tl - pe tail"; +cyrchar(p_tl,10u# if not serifs:+.5width_adj# fi, % n_width + x_height#,desc_depth#); % n_width +italcorr (.7x_height#-bar_height#)*slant; %o.7h-bar_height +adjust_fit(if monospace:-.15u# else:serif_fit# fi, + if serifs:if monospace: 2.6u# else: 4u# fi else: 3u#+.5curve# fi); %tail_adj +% lower_p; +pickup tiny.nib; +pos1(fudged.stem,0); pos2(fudged.stem,0); +pos3(fudged.stem,0); pos4(fudged.stem,0); +lft x1l=lft x2l=hround (2.5u-.5fudged.stem-eps); x3=x4=w-x1; +top y1=top y3=h; bot y2=bot y4=0; +filldraw stroke z1e--z2e; % left stem +filldraw stroke z3e--z4e; % right stem +%%% +if serifs: + numeric inner_jut[]; + if rt x1r+jut+.5u+1<=lft x3l-jut: inner_jut1=jut; % stay for tail serif + else: rt x1r+inner_jut1+.5u+1=lft x3l-inner_jut1; fi + save slab; slab:=vair; % lower.slab + dish_serif(2,1,c,1/3,jut,d,1/3,inner_jut1); % lower left serif + %dish_serif(4,3,g,1/3,inner_jut1,h,1/3,jut); %!!! % lower right serif + inner_jut2=min(.5(lft x3l-rt x1r)-eps,.5jut); + slab:=Vround(vair-vair_corr); % lower.slab + nodish_serif(1,2,a,1/3,jut,b,1/3,inner_jut2); % upper left serif + nodish_serif(3,4,e,1/3,inner_jut2,f,1/3,jut); % upper right serif + filldraw z.b0--z.b1--z.e1--z.e0--cycle; % upper inter_serif bar +else: + lft x1'= lft x1l; top y1'r=h; pos1'(vair,90); + rt x3'=rt x3r; y3'=y1'; pos3'(vair,90); + filldraw stroke z1'e--z3'e; fi % upper bar +%%%%% +w:=w+if (not serifs) or monospace: 3u+.5curve else: 4u fi; +% tail_part(4); +_zero:=4; +_one:=5; _two:=6; _three:=7; _four:=8; _five:=9; +_six:=10; _seven:=11; _eight:=12; _nine:=13; +% +pickup tiny.nib; +numeric bulb_diam; +bulb_diam=max(currentbreadth+eps,min(.82d-1-eps,hround 7/8[hair,flare])); +set_bar_axis; y[_one]r=y[_two]r=y2.bh; y[_one]l=y[_two]l=y1.bh; +penpos[_three](max(currentbreadth+eps,curve if hefty:-3stem_corr fi),0); +y[_three]=.5[y[_one]r,-d]; +x[_two]l=x[_two]r=w-4.75u; x[_one]l=x[_one]r=x[_zero]; +x[_three]r=hround(w-u); x[_two]l:=x[_four]l:=x[_two]r-.25curve; +{{interim superness:=more_super; + fill stroke super_arc.e([_three],[_two])..z[_one]e}}; % lobe +if serifs: + z[_five]=z[_three]; pos[_five](curve if hefty:-3stem_corr fi,0); + pos[_six](vair,-90); bot y[_six]r=-d-oo; y[_seven]-.5flare=-.85d; + pos[_seven](hair,-180); pos[_eight](bulb_diam,-180); + rt x[_eight]l=max(lft x[_zero]l-jut+bulb_diam, + floor x[_three]-3.5u if monospace: / expansion_factor fi); + z[_seven]r=z[_eight]r; + x[_six]=max(rt x[_eight]l,.6[x[_five],x[_seven]r]); + (x,y[_six]r)=whatever[z[_six]l,z[_five]l]; + x[_six]r:=max(x,.5[x[_seven]r,x[_six]]); + filldraw stroke super_arc.e([_five],[_six]); + bulb([_six],[_seven],[_eight]); % bulb +else: + pickup fine.nib; z[_five]=z[_three]; + pos[_five](max(fine.breadth,curve if hefty:-3stem_corr fi),0); + pos[_nine](vair',-90); pos[_six](.6[vair',flare],-105); + rt x[_six]r=x[_three]-4.5u; bot y[_six]r=-d; + bot y[_nine]r=-d-oo; x[_nine]=.35[x[_six]r,x[_three]r]; + filldraw stroke super_arc.e([_five],[_nine]) + & term.e([_nine],[_six],left,.75,4); fi +%%% +if serifs: + if rt x2r+jut+.5u+1<=x[_three]r: inner_jut3=jut; + else: rt x2r+inner_jut3+.5u=x[_three]r; fi + slab:=vair; % lower.slab + dish_serif(4,3,g,1/3,inner_jut1,h,1/3,inner_jut3); fi % lower right serif +penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13); endchar; + +lhchar "Lowercase Cyrillic letter r_dsc (looks like p)"; +cyrchar(r_dsc,10u#+serif_fit#,x_height#, + max(1.6desc_depth#,paren_depth#));%r_ddepth +italcorr .5x_height#*slant+min(.5curve#-.85u#,-.1u#); %p +adjust_fit(serif_fit#,0); full_d:=d; +d:=vround min(desc_depth,max(vair+slab+oo+1+eps,full_d-max(.4desc_depth,.55beak)-slab));%r_dscs +% lower_r; +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=h 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); penpos7(x3l-x3r,-180); +rt x3l=max(rt x3l-(lft x3r-tiny.lft x2l), 1/3[rt x2,edge]); +y3=1/8[bar_height,x_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-.2u; bot y6r=-oo; +x7=x3; y7=min(y3,y6+y4-y3+.6vair); +(x,y4r)=whatever[z3l,z4l]; x4r:=min(x,.5[x5r,x4]); +(x',y6r)=whatever[z7l,z6l]; x6r:=min(x',.5[x5r,x6]); +filldraw stroke z3e{up}...{right}z4e&super_arc.e(4,5) + &super_arc.e(5,6)&z6e{left}...{up}z7e; % bowl +y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{right}z4l)); +pickup tiny.nib; bot y2=-d; +filldraw stroke z1e--z0'e--z0e--z2e; % stem +pickup crisp.nib; pos8(hair,0); pos7'(stem,0); +z7'=z2; x8l=x7'l; bot y8=0; +filldraw stroke z7'e--z8e; % point +if serifs: + sloped_serif.l(1,0',a,1/3,jut,serif_drop); % upper serif + if is_ogonek: + dish_serif(2,0,b,1/3,jut,c,1/3,jut); fi %!!! % lower serif +fi +%%%%% +% r_descender/ogonek +if is_ogonek: + d:=d+desc_depth; + def the_pen= + if known ogonek_pen: ogonek_pen elseif serifs: tiny else: fine fi + enddef; + % |stem| was drawn by |tiny| pen, hence |tiny| in the following equation: + ogonek_pos=(x2 if not serifs: l fi,tiny.bot y2+.5the_pen) + if serifs and not is_egyptian: +(.5xvair,0) fi; + ogonek_move=bot y2; + easy_ogonek(the_pen,9,10,11); % ogonek + chardp:=d/hppp; +else: + d:=full_d; + numeric right_jut; + right_jut=if serifs: 1.414jut else: .5stem+.5u fi; + r_serif(2,0,o,1/3,jut,p,1/3,beak_darkness,right_jut,.5beak_jut); % lower left serif +fi +penlabels(0,1,2,3,4,5,6,7,8, 9,10,11); endchar; + +lhchar "Lowercase Cyrillic letter lat_q"; +cyrchar(lat_q,10u#+serif_fit#,x_height#,desc_depth#); +italcorr x_height#*slant-serif_fit#+.5stem#-2u# if serifs:+.5u# fi; +adjust_fit(0,serif_fit# if serifs: -.5u# fi); +pickup tiny.nib; pos1(stem',0); pos2(stem,0); +pos0'(stem',0); pos0(stem,0); z0r=z0'r; x0'=x1; x0=x2; +rt x1r=hround(w-2.5u+.5stem'); +numeric edge; edge=lft x2l; +pickup fine.nib; pos3(if hefty:thin_join else: hair fi,0); +pos4(vair',90); pos5(curve,180); pos6(vair,270); penpos7(x3r-x3l,360); +lft x3l=min(lft x3l-(rt x3r-tiny.rt x2r),2/3[lft x2,edge]); y3=bar_height; +x4l=.5(w-serif_fit)-.3u; top y4r=x_height+oo; +lft x5r=hround max(1.35u-.5curve,.6u); y5=.5x_height; +x6l=x4l-.2u; bot y6r=-oo; y7=min(y3,y6+y4-y3+.6vair); +lft x7l=min(lft x7l-(rt x7r-tiny.rt x2r),1/3[lft x2,edge]); +(x,y4r)=whatever[z3l,z4l]; x4r:=max(x,.5[x5r,x4]); +(x',y6r)=whatever[z7l,z6l]; x6r:=max(x',.5[x5r,x6]); +filldraw stroke z3e{up}...{left}z4e&super_arc.e(4,5) + &super_arc.e(5,6)&z6e{right}...{up}z7e; % bowl +y1=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{left}z4l)); +y0=ypart(((edge,h)--(edge,0))intersectionpoint(z6l{right}...{up}z7l)); +pickup tiny.nib; bot y2=-d; +filldraw stroke z1e--z0'e--z0e--z2e; % stem +pickup crisp.nib; +pos8(hround(hair-stem_corr),0); pos7'(stem',0); +z7'=z1; x8r=x7'r; top y8=h+oo; +filldraw stroke z7'e--z8e; % point +if serifs: + dish_serif(2,0,b,1/3,jut,c,1/3,jut); fi % lower serif +penlabels(0,1,2,3,4,5,6,7,8); endchar; + +lhchar "Lowercase Cyrillic letter t_dsc - te descender"; +cyrchar(t_dsc,9u#-width_adj#,x_height#, + if is_ogonek: desc_depth# else: sbeak# fi); %ldesc/og_depth +italcorr x_height#*slant-beak_jut#+.35u#; %Gamma->x_height+.65u# +adjust_fit(0,0); +begingroup +% lower_t; +pickup tiny.nib; pos1(stem,0); pos2(stem,0); +lft x1l=lft x2l=hround(.5w-.5stem); top y1=h; bot y2=0; +filldraw stroke z1e--z2e; % stem +pickup crisp.nib; pos3(vair,90); pos4(hair,0); +top y3r=h; x3=x1; rt x4r=hround(w-.45u); y4=good.y(y3l-beak/1.4)-eps; +arm(3,4,e,beak_darkness,.4beak_jut); % right arm and beak +pos5(hair,180); x5=w-x4; y5=y4; +arm(3,5,f,beak_darkness,-.4beak_jut); % left arm and beak +%%% +save slab; % lower.slab +if serifs: + if is_ogonek: slab:=vair; % lower.slab + dish_serif(2,1,c,1/3,1.414jut,d,1/3,1.414jut); %!!! % lower serif + fi + slab:=Vround(vair-vair_corr); % lower.slab + nodish_serif(1,2,a,1/3,.5jut,b,1/3,.5jut); fi % upper bracketing +%%%%% +% lowercase descender/ogonek +if is_ogonek: + endgroup; + def the_pen= + if known ogonek_pen: ogonek_pen elseif serifs: tiny else: fine fi + enddef; + % |stem| was drawn by |tiny| pen, hence |tiny| in the following equation: + ogonek_pos=(x2 if not serifs: l fi,.5the_pen) + if serifs and not is_egyptian: +(.5xvair,0) fi; + easy_ogonek(the_pen,6,7,8); % ogonek +else: + slab:=vair; % lower.slab + numeric right_jut; + right_jut=if serifs: 1.414jut else: .5stem+.5u fi; + r_serif(2,1,g,1/3,1.414jut,h,1/3,beak_darkness,right_jut,.6beak_jut); % lower right descender + endgroup; +fi +penlabels(1,2,3,4,5, 6,7,8); endchar; + +lhchar "Lowercase Cyrillic letter tetse - ligature tetse"; +cyrchar(tetse,10.5u# if not serifs:+.5width_adj# fi, % n_width+.5 + x_height#,sbeak#); +italcorr x_height#*slant-serif_fit#+jut#-2u#+.5stem#; %d->x_height+jut +adjust_fit(1.8u#-.5width_adj#, + serif_fit# if not serifs:+.5(stem#-u#) fi) %dl_adj +% lower_c;tetse +pickup tiny.nib; pos1(fudged.stem,0); pos2(fudged.stem,0); +pos3(fudged.stem,0); pos4(fudged.stem,0); +lft x1l=lft x2l=hround (2u-.5fudged.stem-eps) if monospace:-.35u fi; +rt x3r=rt x4r=w-hround (2.5u-.5fudged.stem-eps); %x1; +top y1=top y3=h; bot y2=bot y4=0; +filldraw stroke z1e--z2e; % left stem +filldraw stroke z3e--z4e; % right stem +numeric inner_jut,right_jut; +save slab; % lower.slab +if serifs: + if rt x1r+jut+.5u+1<=lft x3l-jut: inner_jut=jut; + else: rt x1r+inner_jut+.5u+1=lft x3l-inner_jut; fi + slab:=Vround(vair-vair_corr); % lower.slab + dish_serif(1,2,a,1/3,jut,b,1/3,inner_jut); % upper left serif + dish_serif(3,4,e,1/3,inner_jut,f,1/3,jut); % upper right serif + inner_jut:=min(.5(lft x3l-rt x1r)-eps,.5jut); + slab:=vair; % lower.slab + nodish_serif(2,1,c,1/3,jut,d,1/3,inner_jut); % lower left serif +else: + lft x2'= lft x2l; bot y2'l=0; pos2'(vair',90); + rt x4'= rt x4r; y4'=y2'; pos4'(vair',90); + filldraw stroke z2'e--z4'e; fi % lower_bar +% lowercase descender +slab:=vair; % lower.slab +inner_jut:=min(.5(lft x3l-rt x1r)-eps,.5jut); +right_jut=if serifs: max(limit_dist,1.1jut) else: hround (r-rt x4r-.5u) fi; +r_serif(4,3,g,1/3,inner_jut,h,1/3,beak_darkness,right_jut,.6beak_jut); % lower right descender +if serifs: + filldraw z.d0--z.d1--z.g1--z.g0--cycle; fi % lower inter_serif bar +% T part +pickup crisp.nib; pos5(vair,90); pos6(hair,180); pos7(hair,0); +x5=x1; x5-x6=x7-x5; +lft x6r=l+letter_fit+hround if monospace:.1u else:.45u fi; +top y5r=h; y6=good.y(y5l-beak/1.4)-eps; y7=y6; +arm(5,6,q,beak_darkness,-.35beak_jut); arm(5,7,r,beak_darkness,.35beak_jut); +penlabels(1,2,3,4,5,6,7); endchar; + +lhchar "Lowercase Cyrillic letter ch_vcrs - che vcrossed"; +cyrchar(ch_vcrs,10u# if not serifs:+.5width_adj# fi,x_height#,0); % n_width +italcorr x_height#*slant-serif_fit#+jut#-2u#+.5stem#; %d->x_height+jut +adjust_fit(serif_fit#,serif_fit#); +% lower_ch; +pickup tiny.nib; +numeric middle_weight; middle_weight=.6[thin_join,vair]; +pos1(fudged.stem,0); pos2(fudged.stem,0); +pos3(fudged.stem,0); pos4(fudged.stem,0); +penpos2'(fudged.stem,0); z2'=z2; +penpos5(middle_weight,90); penpos6(middle_weight,90); +penpos6'(middle_weight,90); +lft x1l=lft x2l=hround(2.5u-.5fudged.stem-eps); x3=x4=w-x1; +top y1=top y3=h; bot y2=.3[y6,h]; bot y4=0; x5l=1/3[x1,x3]; +y6l=vround(.48h-.5middle_weight if serifs:-.15(.5[hair,.7stem]) fi); +filldraw stroke z1e--z2e; % left stem +filldraw stroke z3e--z4e; % right stem +y5l=y6l; x6=x6'=x3; +if serifs: y6'l=min(3/5h,y6l-hair+1.05stem); fi +if serifs: + if ((y6'l-y6l)>=middle_weight+1+eps): + fill stroke z2'e{down}..z5e{right}...{.75(z5-z6)+z6'}z6'e; % arc + else: + fill stroke pulled_arc.e(2',5) & z5e--z6e; fi % arc + numeric inner_jut; pickup tiny.nib; + if rt x1r+jut+.5u+1<=lft x3l-jut: inner_jut=jut; + else: rt x1r+inner_jut+.5u+1=lft x3l-inner_jut; fi +%%% + save slab; slab:=Vround(vair-vair_corr); % lower.slab + dish_serif(1,2,a,1/3,jut,b,1/3,inner_jut); % upper left serif + dish_serif(3,4,e,1/3,inner_jut,f,1/3,jut); % upper right serif + slab:=vair; % lower.slab + dish_serif(4,3,g,1/3,inner_jut,h,1/3,jut); % lower right serif +else: + fill stroke pulled_arc.e(2',5) & z5e{right}...{right}z6e; fi % arc +%%%%% +% vcross +pickup if serifs: crisp.nib else: fine.nib fi; +numeric middle_weight; +middle_weight=max(currentbreadth+eps,.6[thin_join,vair]); +pos7(middle_weight,0); pos8(middle_weight,0); +lft x7l=lft x8l=hround (.5[x1,x3]-.5middle_weight); +top y8-bot y7=.5x_height; .5[y7,y8]=y6; +filldraw stroke z7e--z8e; % cross bar +penlabels(1,2,3,4,5,6,7,8); endchar; + +lhchar "Lowercase Cyrillic letter lat_w"; +cyrchar(lat_w,13u#,x_height#,0); +italcorr x_height#*slant+.25u#; +adjust_fit(serif_fit#,serif_fit#); +numeric stem[],outer_jut,upper_notch,alpha,mid_corr; +outer_jut=.7jut; x1l=w-x8r=l+letter_fit+outer_jut+.25u; +stem1=fudged.stem-stem_corr; +stem4=min(fudged.hair if hefty:-2stem_corr fi,stem1); +stem2=if hefty:.1[vair,stem4] else: stem4 fi; +stem3=max(stem2,stem1-3stem_corr); +x2-x1=x4-x3=x6-x5=x8-x7; x2l+apex_corr=x3l; x6l+apex_corr=x7l; +y1=y8=h; y2=y3=y6=y7=-apex_oo; +y4=y5=if monospace: vround .6 fi\\ h; upper_notch=y4-notch_cut; +mid_corr=if monospace or hefty:-.3apex_corr else: .5jut fi; +alpha=diag_ratio(4,stem2-stem3+stem4,y1-y2,x8r-x1l+mid_corr-2apex_corr); +penpos1(alpha*stem1,0); penpos2(alpha*stem1,0); +penpos3(alpha*stem2,0); penpos4(alpha*stem2,0); +penpos5(alpha*stem3,0); penpos6(alpha*stem3,0); +penpos7(alpha*stem4,0); penpos8(alpha*stem4,0); +x4l-x1l=floor(x4l-x1l+.5(x5r+mid_corr-x4r)); % |x5r| $\approx$ |x4r+mid_corr| +z23=whatever[z1r,z2r]=whatever[z3l,z4l]; +z45=whatever[z3r,z4r]=whatever[z5l,z6l]; +z67=whatever[z5r,z6r]=whatever[z7l,z8l]; +fill diag_end(1l,2l,1,1,3r,4r){z4-z3} + ...if y45<upper_notch:(x45,upper_notch)+.5left{up} + --(x45,upper_notch)+.5right{down} else: z45&z45 fi + ...{z6-z5}diag_end(5l,6l,1,1,7r,8r)--diag_end(7r,8r,1,1,8l,7l){z7-z8} + ...if y67>notch_cut:(x67,notch_cut)+.5right{down} + --(x67,notch_cut)+.5left{up} else: z67&z67 fi + ...{z5-z6}special_diag_end(6,5,4,3){z3-z4} + ...if y23>notch_cut:(x23,notch_cut)+.5right{down} + --(x23,notch_cut)+.5left{up} else: z23&z23 fi + ...{z1-z2}diag_end(2r,1r,1,1,1l,2l)--cycle; % diagonals +if serifs: + numeric inner_jut[]; pickup tiny.nib; + prime_points_inside(1,2); prime_points_inside(5,6); prime_points_inside(8,7); + if monospace: inner_jut1=inner_jut4=1.5jut; + elseif hefty: inner_jut1=inner_jut4=jut; + else: fill diag_end(6r,5r,1,1,5l,6l)--.9[z5l,z6l] + ..{z5-z6}.1[z5r,z6r]--cycle; % middle stem + inner_jut2=.7inner_jut1; inner_jut4=1.1inner_jut3; + if rt x1'r+jut+.5u+1<=lft x5'l-.7jut: inner_jut1=jut; + else: rt x1'r+inner_jut1+.5u+1=lft x5'l-inner_jut2; fi + if rt x5'r+jut+.5u+1<=lft x8'l-1.1jut: inner_jut3=jut; + else: rt x5'r+inner_jut3+.5u+1=lft x8'l-inner_jut4; fi +% cyrillic lowercase thickness + save slab; slab:=Vround(vair-vair_corr); % lower.slab + dish_serif(5',6,e,1/3,inner_jut2,f,1/2,inner_jut3); fi % upper middle serif + dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut1); % upper left serif + dish_serif(8',7,c,.6,inner_jut4,d,1/2,outer_jut)(dark); fi % upper right serif +penlabels(0,1,2,3,4,5,6,7,8,23,45,67); endchar; + +lhchar "Lowercase Cyrillic letter n_ltl - en with left tail"; +cyrchar(n_ltl,10u# if not serifs:+.5width_adj# fi,x_height#,desc_depth#); % n_width +italcorr .5x_height#*slant+min(.5curve#-.85u#,-.1u#); %p +adjust_fit(serif_fit#,serif_fit#); +% lower_n; +pickup tiny.nib; pos1(fudged.stem,0); pos2(fudged.stem,0); +pos3(fudged.stem,0); pos4(fudged.stem,0); +lft x1l=lft x2l=hround(2.5u-.5fudged.stem-eps); x3=x4=w-x1; +top y1=top y3=h; bot y2=bot y4=0; +filldraw stroke z1e--z2e; % left stem +filldraw stroke z3e--z4e; % right stem +bar_stroke(x1,x3); % bar +%%% +if serifs: + numeric inner_jut; + if rt x1r+jut+.5u+1<=lft x3l-jut: inner_jut=jut; + else: rt x1r+inner_jut+.5u+1=lft x3l-inner_jut; fi + save slab; slab:=Vround(vair-vair_corr); % lower.slab + dish_serif(1,2,a,1/3,jut,b,1/3,inner_jut); % upper left serif + dish_serif(3,4,e,1/3,inner_jut,f,1/3,jut); % upper right serif + slab:=vair; % lower.slab + %dish_serif(2,1,c,1/3,jut,d,1/3,inner_jut); % lower left serif + dish_serif(4,3,g,1/3,inner_jut,h,1/3,jut); fi % lower right serif +%%%%% +% l_tail(2)x; +_zero:=2; +_one:=7; _two:=8; _three:=9; _four:=10; _five:=11; +% +pickup fine.nib; +pos[_five](tiny.rt x[_zero]r-tiny.lft x[_zero]l,0); +pos[_one](tiny.rt x[_zero]r-tiny.lft x[_zero]l,0); +z[_five]=z[_zero]; x[_one]r=x[_five]r; +bot y[_one]=max(-1/3d,-d+vair'+eps); +if serifs: + numeric bulb_diam; + bulb_diam=max(currentbreadth+eps,min(.82d-1-eps,hround 7/8[hair,flare])); + pos[_two](vair',-90); pos[_three](hair,-180); + pos[_four](bulb_diam,-180); + x[_two]=.5[x[_one],x[_three]r]; + bot y[_two]r=-d-oo; y[_three]-.5bulb_diam=-.85d; + z[_three]r=z[_four]r; + %rt x[_four]l=floor x[_zero]-1.5u if monospace: / expansion_factor fi); %2.5u + lft x[_four]r=-1/6u if monospace: / expansion_factor fi; %2.5u + (x,y[_two]r)=whatever[z[_two]l,z[_one]l]; + x[_two]r:=max(x,.5[x[_three]r,x[_two]]); + forsuffixes e=l,r: + z[_one]'e=((0,y[_four])--(w,y[_four])) intersectionpoint + (pulled_arc.e([_one],[_two])); endfor + if lft x[_one]'l>rt x[_four]l+max(1,1/3vair+.5): + filldraw stroke z[_five]e--pulled_arc.e([_one],[_two]); + else: + x[_one]'l:=min(rt x[_four]l+max(1,hround(1/3vair+.5)),rt x[_one]'r-vair)+.5fine-eps; + filldraw z[_five]r--pulled_arc.r([_one],[_two])--z[_two]l{right} + ..z[_one]'l{up}..{up}z[_five]l--cycle; + fi + bulb([_two],[_three],[_four]); % bulb +else: + pos[_two](vair',-90); pos[_three](.6[vair',flare],-105); + rt x[_three]r=x[_zero]-2u; bot y[_three]r=-d;%3u + bot y[_two]r=-d-oo; x[_two]=.4[x[_three]r,x[_zero]r]; + filldraw stroke z[_five]e--super_arc.e([_one],[_two]) + & term.e([_two],[_three],left,.8,4); fi +%%% +penlabels(1,2,3,4,5,6, 7,8,9,10,11,[_one]'); endchar; + +iff serifs: +lhchar "Lowercase Cyrillic letter delta - Lowercase Greek delta"; +cyrchar(delta,8u#,asc_height#,0); +italcorr .9asc_height#*slant+.5hair#-1.5u#; +adjust_fit(0,0); pickup fine.nib; +x0=-u; y0=1.1h; +numeric light_flare; light_flare=2/3[vair,flare]; +x1=w-2u-.5light_flare; y1=h-.5light_flare; +numeric theta; theta=angle (z1-z0); +pos1(light_flare,theta-90); pos2(.2[vair,light_flare],-90); pos3(vair,theta); +x2=x3+u; y2=h; +x4=.5w+.5u; x6=.55[x7,x5]; top y8r=x_height+oo; z4=z8; +pos6(vair,-90); pos7(stem,-180); pos8(vair,-270); +pos4(stem,angle(z4-z0)+90); pos5(stem,30); +z3=.5[.5[z1,z4],z0]; +y5+.1x_height=y7=.5[y6,y8]; bot y6=-oo; +lft x7r=hround(1.4u-.5stem); rt x5r=hround(w-u); +filldraw stroke z1e{z0-z1e}....z2e....z3e{(z0-z1)rotated 90} + ...z4e{z4e-.8[z4,z0]} + ....z5e{down}...pulled_arc.e(6,7) & pulled_arc.e(7,8); % hook and bowl +filldraw z1r{z1r-z0}...z1l{z0-z1l}--cycle; % bulb +math_fit(-.3x_height#*slant+.5curve#-u#,.7x_height#*slant-.5u#); +penlabels(0,1,2,3,4,5,6,7,8); endchar; + +iff not serifs: +lhchar "Lowercase Cyrillic letter delta - Lowercase Greek delta"; +cyrchar(delta,8u#,asc_height#,0); +italcorr .9asc_height#*slant+.5hair#-1.5u#; +adjust_fit(0,0); pickup fine.nib; +x0=-u; y0=1.1h; +numeric light_flare; light_flare=2/3[vair,flare]; +x1=w-2u-.5light_flare; y1=h-.5light_flare; +numeric theta; theta=angle (z1-z0); +pos1(light_flare,theta-90); pos2(.2[vair,light_flare],-90); +x2=x3+u; y2=h; +x4=.5w+.5u; x6=.5[x7,x5]; top y8r=x_height+oo; z4=z8; +pos6(vair,-90); pos7(stem,-180); pos8(vair,-270); +pos4(.5[vair,stem],angle(z4-z0)+90); pos5(fudged.stem,0); pos3(vair,angle(z4-z0)+90);%theta +z3=.4[z4,(x0,.5[y0,h])]; +y5=y7=.5[y6,y8]; bot y6=-oo; +lft x7r=hround(1.4u-.5stem); rt x5r=hround(w-1.4u+.5stem); +z35=point 1.5 of (z1{z0-z1}...z2....z3{z4-z0}); +pos35(vair,angle(.5[z4,z1]-z0)); +filldraw stroke z1e{z0-z1e}...z2e....z3e{z4e-z0} + ...z4e{z4-.8[z4,(x0,h)]} + ...%z5e{down}... +{{interim superness:=more_super; +pulled_arc.e(5,6) & pulled_arc.e(6,7) & pulled_arc.e(7,8)}}; % hook and bowl +math_fit(-.3x_height#*slant+.5curve#-u#,.7x_height#*slant-.5u#); +penlabels(0,1,2,3,35,4,5,6,7,8); endchar; + +lhchar "Lowercase Cyrillic letter m_tl - m tail"; +cyrchar(m_tl,12u# if not serifs:+width_adj# fi,x_height#,desc_depth#); +italcorr x_height#*slant-serif_fit#+jut#-2u#+.5stem#; %d->x_height+jut +adjust_fit(if monospace: 0,0 else:serif_fit#,serif_fit# fi); %wlett_adj +% lower_m; +numeric stem[]; % thicknesses of the four strokes +stem1=hround(fudged.hair+stem_corr); +stem2=hround(fudged.stem-3stem_corr); +stem3=min(stem2,hround (fudged.hair-2stem_corr)); +stem4=max(stem1,hround(fudged.stem-3stem_corr)); +pickup tiny.nib; pos1(stem1,0); pos2(stem1,0); +pos3(stem4,0); pos4(stem4,0); +x1=x2; x3=x4; x1l=w-x3r; rt x3r=hround (w-2.5u+.5stem4); +top y1=top y3=h; bot y2=bot y4=0; +filldraw stroke z1e--z2e; % left stem +filldraw stroke z3e--z4e; % right stem +penpos5(stem2,0); penpos6(stem2,0); penpos7(stem3,0); penpos8(stem3,0); +x5l=x1; x6l=x7l; x8=lft x3l; x6-x5=x8-x7; y5=y8=h; y6=y7; +if hefty: y6=if monospace: vround 1/3h else: oo fi; + numeric upper_notch,lower_notch; + upper_notch=h-notch_cut+eps; lower_notch=y5+notch_cut-eps; + x1'=rt x1r; z1'=whatever[z5l,z6l]; x3'=lft x3l; z3'=whatever[z7r,z8r]; + z0=whatever[z5r,z6r]=whatever[z7l,z8l]; + fill z5l.. + if y1'<upper_notch: {right}(x1'+1,upper_notch){down}... fi + {z6-z5}diag_in(5l,6l,1,6r)..diag_out(7l,1,7r,8r){z8-z7} + if y3'<upper_notch: ...{up}(x3'-1,upper_notch){right} fi + ..z8r--diag_out(8r,1,8l,7l){z7-z8} + if y0<=lower_notch: ..{z7-z8}z0{z5-z6}.. + else: ...{down}(x0+.5+eps,lower_notch)--(x0-.5-eps,lower_notch){up}... fi + {z5-z6}diag_in(6r,5r,1,5l)--cycle; % diagonals +else: y6=0; z0=whatever[z5r,z6r]=whatever[z7l,z8l]; + fill z5l..{z6-z5}diag_in(5l,6l,1,6r)..diag_out(7l,1,7r,8r){z8-z7} + ..z8r--diag_out(8r,1,8l,7l){z7-z8}..{z7-z8}z0{z5-z6} + ..{z5-z6}diag_in(6r,5r,1,5l)--cycle; fi % diagonals +%%% +if serifs: numeric inner_jut; + if rt x2r+jut+.5u+1+eps+.5stem3<=lft x4l-.5stem3-jut: inner_jut=jut; + else: rt x2r+inner_jut+.5u+1+eps+.5stem3=lft x4l-.5stem3-inner_jut; fi + save slab; slab:=Vround(vair-vair_corr); % lower.slab + serif(1,2,a,1/3,-jut); % upper left serif + serif(3,4,d,1/3,jut); % upper right serif + slab:=vair; % lower.slab + dish_serif(2,1,b,1/2,jut,c,1/2,jut)(dark); fi % lower left serif + %dish_serif(4,3,e,1/3,jut,f,1/3,jut); fi %!!! % lower right serif +%%%%% +% l_tail(4); +_zero:=4; +_one:=9; _two:=11; _three:=12; _four:=13; _five:=14; +% +pickup fine.nib; +pos[_five](tiny.rt x[_zero]r-tiny.lft x[_zero]l,0); +pos[_one](tiny.rt x[_zero]r-tiny.lft x[_zero]l,0); +z[_five]=z[_zero]; x[_one]r=x[_five]r; +bot y[_one]=max(-1/3d,-d+vair'+eps); +if serifs: + numeric bulb_diam; + bulb_diam=max(currentbreadth+eps,min(.82d-1-eps,hround 7/8[hair,flare])); + pos[_two](vair',-90); pos[_three](hair,-180); + pos[_four](bulb_diam,-180); + x[_two]=.5[x[_one],x[_three]r]; + bot y[_two]r=-d-oo; y[_three]-.5bulb_diam=-.85d; + z[_three]r=z[_four]r; + rt x[_four]l=max(x[_zero]l-bulb_diam, + floor x[_zero]-2.5u if monospace: / expansion_factor fi); + (x,y[_two]r)=whatever[z[_two]l,z[_one]l]; + x[_two]r:=max(x,.5[x[_three]r,x[_two]]); + filldraw stroke z[_five]e--pulled_arc.e([_one],[_two]); + bulb([_two],[_three],[_four]); % bulb +else: + pos[_two](vair',-90); pos[_three](.6[vair',flare],-105); + rt x[_three]r=x[_zero]-3u; bot y[_three]r=-d; + bot y[_two]r=-d-oo; x[_two]=.4[x[_three]r,x[_zero]r]; + filldraw stroke z[_five]e--super_arc.e([_one],[_two]) + & term.e([_two],[_three],left,.8,4); fi +%%% +penlabels(0,1,1',2,3,3',4,5,6,7,8,10, 9,11,12,13,14); endchar; + +lhchar "Lowercase Cyrillic letter r_gcrs - r grave crossed"; +cyrchar(r_gcrs,10u#+serif_fit#,x_height#,desc_depth#); +italcorr .5x_height#*slant+min(.5curve#-.85u#,-.1u#); +adjust_fit(serif_fit#,0); +% lower_r; +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=h 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); penpos7(x3l-x3r,-180); +rt x3l=max(rt x3l-(lft x3r-tiny.lft x2l), 1/3[rt x2,edge]); +y3=1/8[bar_height,x_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-.2u; bot y6r=-oo; +x7=x3; y7=min(y3,y6+y4-y3+.6vair); +(x,y4r)=whatever[z3l,z4l]; x4r:=min(x,.5[x5r,x4]); +(x',y6r)=whatever[z7l,z6l]; x6r:=min(x',.5[x5r,x6]); +filldraw stroke z3e{up}...{right}z4e & super_arc.e(4,5) + & super_arc.e(5,6) & z6e{left}...{up}z7e; % bowl +y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{right}z4l)); +pickup tiny.nib; bot y2=-d; +filldraw stroke z1e--z0'e--z0e--z2e; % stem +pickup crisp.nib; pos8(hair,0); pos7'(stem,0); +z7'=z2; x8l=x7'l; bot y8=0; +filldraw stroke z7'e--z8e; % point +if serifs: + sloped_serif.l(1,0',a,1/3,jut,serif_drop); % upper serif + dish_serif(2,0,b,1/3,jut,c,1/3,jut); fi % lower serif +%%%%% +path p; numeric unbalance,outer_jut; +p=z5{(x5,y6)-z5}...superness[(x6,y5),(x5,y6)]{z6-z5}...{z6-(x5,y6)}z6; +z9=point.75 of p; +numeric unbalance,outer_jut; +unbalance=if monospace: 1 else: 1.1 fi; +% some funny fonts have an extremally small |jut|: +outer_jut=.5stem+if serifs: max(limit_dist,if hefty: .8 fi\\ jut) else: 1.7u fi; +put_cyrcross(x9,(y9-bar_height),-outer_jut,-unbalance*outer_jut); +%%% +penlabels(0,1,2,3,4,5,6,7,8, 9); endchar; + +lhchar "Lowercase Cyrillic letter s_acrs - s acute crossed"; +cyrchar(s_acrs,8u#,x_height#,0); +italcorr x_height#*slant-.2u#; +adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi); +% lower_s; +pickup fine.nib; pos2(vair',90); pos4(vair',270); +x2=x4=.5(w+u); top y2r=vround(h+1.5oo); bot y4r=-oo; +pos3(curve,180); lft x3r=hround max(.6u,1.35u-.5curve); y3=.5h; % eng +if serifs: + pos1(hair,0); pos0(flare,0); + y1=min(bar_height+.5flare+2vair'+2,.9[bar_height,h]-.5flare); + rt x1r=hround(w-.7u); bulb(2,1,0); % bulb + pos5(hair,0); rt x5r=hround(w-.5u); + y5=max(good.y(.5bar_height-.9),y4l+vair'); + (x,y4l)=whatever[z4r,z5l]; x4l:=min(x,x4l+.5u); + filldraw stroke pulled_super_arc.e(2,3)(.7superpull) + & pulled_super_arc.e(3,4)(.5superpull) + ..tension .9 and 1..{x5-x4,5(y5-y4)}z5e; % arc and lower terminal +else: + pos1(4/7[vair',flare],80); + rt x1r=hround(w-.6u); top y1r=vround .82[bar_height,top y2r]; + filldraw stroke term.e(2,1,right,.8,4); % upper terminal + 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; % arc and lower terminal +fi +%%%%% +pair outer_point; path p; numeric unbalance,outer_jut; +outer_point=superness[(x4r,y3r),(x3r,y4r)]; +p=z3{(x3,y4)-z3} + ... (.5superpull)[superness[(x4,y3),(x3,y4)],outer_point]{z4-z3}...{z4-(x3,y4)}z4; +z6=point.75 of p; +unbalance=.95; %if monospace: 1 else: 1.1 fi; +% some funny fonts have an extremally small |jut|: +outer_jut=.5stem+if serifs: max(limit_dist,if hefty: .8 fi\\ jut) else: 1.7u fi; +put_cyrcross(x6,(y6-bar_height),unbalance*outer_jut,outer_jut); +%%% +penlabels(0,1,2,3,4,5, 6); endchar; + +lhchar "Lowercase Cyrillic letter g_crsdsc - ghe hcrossed descender"; +cyrchar(g_crsdsc,8u#-.5width_adj#,x_height#, + if is_ogonek: desc_depth# else: sbeak# fi); %ldesc/og_depth +italcorr x_height#*slant-beak_jut#+.25u#; %Gamma->x_height+.5u# +adjust_fit(serif_fit#,-.25u#); +begingroup +% lower_g; +pickup tiny.nib; pos1(stem,0); pos2(stem,0); +lft x1l=lft x2l=hround (2.5u-.5stem); top y1=h; bot y2=0; +filldraw stroke z1e--z2e; % stem +pickup crisp.nib; pos3(Vround(vair-vair_corr),90); pos4(hair,0); +top y3r=h; x3=x1; rt x4r=hround(w-.45u); y4=good.y(y3l-beak/1.4)-eps; +arm(3,4,e,beak_darkness,.4beak_jut); % upper arm and beak +save slab; % lower.slab +if serifs: + slab:=Vround(vair-vair_corr); % lower.slab + nodish_serif(1,2,a,1/3,jut,b,1/3,.5jut); % upper serif + if is_ogonek: + slab:=vair; % lower.slab + dish_serif(2,1,c,1/3,jut,d,1/3,1.25jut); fi %!!! % lower serif +fi +%%%%% +% lowercase descender/ogonek +if is_ogonek: + endgroup; + def the_pen= + if known ogonek_pen: ogonek_pen elseif serifs: tiny else: fine fi + enddef; + % |stem| was drawn by |tiny| pen, hence |tiny| in the following equation: + ogonek_pos=(x2 if not serifs: l fi,.5the_pen) + if serifs and not is_egyptian: +(.5xvair,0) fi; + easy_ogonek(the_pen,7,8,9); % ogonek +else: + slab:=vair; % lower.slab + numeric right_jut; + right_jut=if serifs: 1.414jut else: 1.7u fi; + r_serif(2,1,o,1/3,jut,p,1/3,beak_darkness,right_jut,.6beak_jut); % lower right descender + endgroup; +fi +% hstroke +bar_stroke(hround 1/3u-serif_fit,x1r+1.7u); % bar +penlabels(1,2,3,4, 5,6,7); endchar; + +lhchar "Lowercase Cyrillic letter h_hcrs - kha (looks like X)"; +cyrchar(h_hcrs,if serifs:9.5u# else:9u# fi,x_height#,0); +italcorr x_height#*slant-.05u#; +adjust_fit(serif_fit# if monospace:+\\.5u#,.5u#+ else:,fi\\ serif_fit#); +% lower_h; +numeric stem[],outer_jut,xjut,alpha[]; +stem1=fudged.stem-4stem_corr; stem2=min(fudged.hair,stem1); +outer_jut=.75jut; xjut= if serifs: (stem1-stem2)/4 else: 0 fi; +x1l=l+letter_fit+.1u+outer_jut; x2r=r-letter_fit-.3u-outer_jut-xjut; +x3l=l+letter_fit+outer_jut+xjut; x4r=r-letter_fit-outer_jut; y1=y2=h; y3=y4=0; +alpha1=diag_ratio(1,stem1,h,x4r-x1l); alpha2=diag_ratio(1,stem2,h,x2r-x3l); +penpos1(alpha1*stem1,0); penpos2(alpha2*stem2,0); +penpos3(alpha2*stem2,0); penpos4(alpha1*stem1,0); +if hefty: + z0=whatever[z1,z4]=whatever[z2,z3]; + x12=x34=x0; y13=y24=y0; + z12=whatever[z2l,z3l]; z13=whatever[z2l,z3l]; + z24=whatever[z2r,z3r]; z34=whatever[z2r,z3r]; + forsuffixes $=13,24,34: z$'=.2[z$,z0]; endfor + fill diag_end(12,1r,.5,1,1l,13')--z13'--diag_end(13',3l,1,.5,3r,34')--z34' + --diag_end(34',4l,.5,1,4r,24')--z24' + --diag_end(24',2r,1,.5,2l,12)--z12--cycle; % diagonals +else: + fill diag_end(4r,1r,.5,1,1l,4l) + --diag_end(1l,4l,.5,1,4r,1r)--cycle; % left diagonal + fill diag_end(2l,3l,.5,1,3r,2r) + --diag_end(3r,2r,.5,1,2l,3l)--cycle; fi % right diagonal +%%% +if serifs: + numeric inner_jut[]; pickup tiny.nib; + prime_points_inside(1,4); prime_points_inside(2,3); + prime_points_inside(3,2); prime_points_inside(4,1); + if rt x1'r+jut+.5u+1<=lft x2'l-jut-xjut: inner_jut1=jut; + else: rt x1'r+inner_jut1+.5u+1=lft x2'l-inner_jut1-xjut; fi + if rt x3'r+jut+.5u+1<=lft x4'l-jut-xjut: inner_jut2=jut; + else: rt x3'r+inner_jut2+.5u+1=lft x4'l-inner_jut2-xjut; fi + save slab; slab:=Vround(vair-vair_corr); % lower.slab + dish_serif(1',4,a,1/3,outer_jut,b,2/3,inner_jut1); % upper left serif + dish_serif(2',3,e,2/3,inner_jut1+xjut,f,1/2,outer_jut+xjut)(dark); % upper right serif + slab:=vair; % lower.slab + dish_serif(4',1,c,2/3,inner_jut2,d,1/3,outer_jut); % lower right serif + dish_serif(3',2,g,1/2,outer_jut+xjut,h,2/3,inner_jut2+xjut)(dark); fi % lower left serif +%%%%% +% hstroke +bar_stroke(hround 1/3u-serif_fit,w-hround 1/3u+serif_fit); +penlabels(0,1,2,3,4,12,13,24,34, 5,6); endchar; + +lhchar "Lowercase Cyrillic letter semi soft sign"; +cyrchar(semisn,9u#,x_height#+acc_height#,0); +italcorr .5x_height#*slant+min(.5curve#-u#,-.25u#); +adjust_fit(if serifs: serif_fit# else: 0 fi,if monospace:.5u# else:0 fi); +pickup tiny.nib; pos1(fudged.stem,0); pos2(fudged.stem,0); +lft x1l=lft x2l=hround (2.5u-.5fudged.stem); top y1=h; bot y2=0; +filldraw stroke z1e--z2e; % stem +if serifs: + save slab; slab:=Vround(vair-vair_corr); % lower.slab + sloped_serif.l(1,2,a,1/3,outer_jut,serif_drop); % upper serif + slab:=vair; % lower.slab + nodish_serif(2,1,c,1/3,jut,d,1/3,.5jut); fi % lower serif +%%% +% lsftsn_bowl(2); +_zero:=2; +_one:=3; _two:=4; _three:=5; _four:=6; _five:=7; +% +set_bar_axis; +penpos[_three](curve if hefty:-3stem_corr fi,0); +penpos[_four](vair',-90); penpos[_five](vair',-90); +z[_five]r=bot z[_zero]; y[_four]=y[_five]; +y[_three]=.5[y[_two]l,y[_four]l]; +y[_one]l=y[_two]l=y1.bh; y[_one]r=y[_two]r=y2.bh; +x[_two]l=x[_two]r=x[_four]=w-3.75u; %.5v_width+.75u; +x[_one]l=x[_one]r=x[_zero]; x[_three]r=hround(w-.6u); +x[_two]l:=x[_four]l:=x[_two]r-.25curve; +fill stroke + {{if not serifs: interim superness:=more_super; fi + z[_five]e..super_arc.e([_four],[_three])}} & + super_arc.e([_three],[_two])..z[_one]e; % lobe +%%% +% hcross +pickup crisp.nib; pos8(bar,90); pos9(bar,90); +lft x8=hround 1/3u if serifs:-serif_fit fi; x9=w-2.5u; +top y8r=top y9r=vround x_height+eps; +filldraw stroke z8e--z9e; % cross bar +%%%%% +penlabels(0,1,2,3,4,5,6,7,8,9,10,11); endchar; + +lhchar "Lowercase Russian letter i_shdsc - short i with descender"; +cyrchar(i_shdsc,10u# if not serifs:+.5width_adj# fi, % n_width + x_height#+acc_height#,if is_ogonek: desc_depth# else: sbeak# fi); %ldesc/og_depth +italcorr x_height#*slant-serif_fit#+jut#-2u#+.5stem#; %d->x_height+jut +adjust_fit(serif_fit#,serif_fit#); full_h:=h; h:=x_height; +begingroup +% lower_i; +pickup tiny.nib; pos1(fudged.stem,0); pos2(fudged.stem,0); +pos3(fudged.stem,0); pos4(fudged.stem,0); +lft x1l=lft x2l=hround(2.5u-.5fudged.stem-eps); x3=x4=w-x1; +top y1=top y3=h; bot y2=bot y4=0; +filldraw stroke z1e--z2e; % left stem +filldraw stroke z3e--z4e; % right stem +numeric stem[],alpha[]; +if hefty: numeric upper_notch,lower_notch; + stem1=fudged.hair-2stem_corr; + upper_notch=y6-cap_notch_cut-eps; lower_notch=y5+cap_notch_cut+eps; + if monospace: + x5r =rt x1r; x6l =lft x3l; y5=vround(vair'+eps); y6=vround(h-vair-eps); + alpha1=diag_ratio(1,stem1,y6-y5,x5r-x6l); + penpos5(min(2fudged.stem,alpha1*stem1),0); + penpos6(min(2fudged.stem,alpha1*stem1),0); + x5'=lft x1l; z5'=whatever[z5l,z6l]; x6'=rt x4r; z6'=whatever[z5r,z6r]; + x5l:=x5'; x6r:=x6'; y5l:=y5'; y6r:=y6'; + else: + y5l=0; y6r=h; x5=x1r; x6=x3l; penpos5(stem1,0); penpos6(stem1,0); + fi + x2'=rt x1r; z2'=whatever[z5l,z6l]; x3'=lft x4l; z3'=whatever[z5r,z6r]; + fill z5l.. + if y2'>lower_notch: {right}(x2'+1,lower_notch){up}... fi + {z6-z5}diag_in(5l,6l,1,6r)--z6r.. + if y3'<upper_notch: {left}(x3'-1,upper_notch){down}... fi + {z5-z6}diag_in(6r,5r,1,5l)--cycle; % diagonal +else: + x5=hround (rt x1r-.5)-eps; x6=hround (lft x3l+.5)+eps; + y5l=vround(y2+bracket+eps); y6r=vround(y3-bracket-eps); + stem1=max(tiny.breadth,fudged.hair-2stem_corr); + alpha1=diag_ratio(1,stem1,x6-x5,top y6r-bot y5l); + penpos5(alpha1*stem1,90); penpos6(alpha1*stem1,90); + fill stroke z5e--z6e; fi % diagonal +%%% +numeric inner_jut; +if serifs: + if rt x1r+jut+.5u+1<=lft x3l-jut: inner_jut=jut; + else: rt x1r+inner_jut+.5u+1=lft x3l-inner_jut; fi + save slab; slab:=Vround(vair-vair_corr); % lower.slab + dish_serif(1,2,a,1/3,jut,b,1/3,inner_jut); % upper left serif + dish_serif(3,4,e,1/3,inner_jut,f,1/3,jut); % upper right serif + slab:=vair; % lower.slab + dish_serif(2,1,c,1/3,jut,d,1/3,inner_jut); % lower left serif + if is_ogonek: + dish_serif(4,3,g,1/3,inner_jut,h,1/3,jut); fi % lower right serif +fi +% lowercase descender +if is_ogonek: + endgroup; + def the_pen= + if known ogonek_pen: ogonek_pen elseif serifs: tiny else: fine fi + enddef; + % |stem| was drawn by |tiny| pen, hence |tiny| in the following equation: + ogonek_pos=(x4 if not serifs: l fi,.5the_pen) + if serifs and not is_egyptian: +(.5xvair,0) fi; + easy_ogonek(the_pen,14,15,16); % ogonek +else: + if not serifs: inner_jut:=0; fi + slab:=vair; % lower.slab + right_jut:=if serifs: max(limit_dist,1.1jut) else: hround (r-rt x4r-.5u) fi; + r_serif(4,3,g,1/3,inner_jut,h,1/3,beak_darkness,right_jut,.6beak_jut); % lower right descender + endgroup; +fi +%%%%% +% the accent +h:=full_h; cbreve(.5w,0, 7,8,9,10,11,12,13); +penlabels(1,2,3,4,5,6, 7,8,9,10,11,12,13); endchar; + +lhchar "Lowercase Cyrillic letter r_tl (looks like p)"; +cyrchar(r_tl,10u#+serif_fit#,x_height#, + max(1.6desc_depth#,paren_depth#));%r_ddepth +italcorr .5x_height#*slant+min(.5curve#-.85u#,-.1u#); %p +adjust_fit(serif_fit#,0); full_d:=d; +d:=vround min(desc_depth,max(vair+slab+oo+1+eps,full_d-max(.4desc_depth,.55beak)-slab));%r_dscs +% lower_r; +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=h 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); penpos7(x3l-x3r,-180); +rt x3l=max(rt x3l-(lft x3r-tiny.lft x2l), 1/3[rt x2,edge]); +y3=1/8[bar_height,x_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-.2u; bot y6r=-oo; +x7=x3; y7=min(y3,y6+y4-y3+.6vair); +(x,y4r)=whatever[z3l,z4l]; x4r:=min(x,.5[x5r,x4]); +(x',y6r)=whatever[z7l,z6l]; x6r:=min(x',.5[x5r,x6]); +filldraw stroke z3e{up}...{right}z4e&super_arc.e(4,5) + &super_arc.e(5,6)&z6e{left}...{up}z7e; % bowl +y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{right}z4l)); +pickup tiny.nib; bot y2=-d; +filldraw stroke z1e--z0'e--z0e--z2e; % stem +pickup crisp.nib; pos8(hair,0); pos7'(stem,0); +z7'=z2; x8l=x7'l; bot y8=0; +filldraw stroke z7'e--z8e; % point +if serifs: + sloped_serif.l(1,0',a,1/3,jut,serif_drop); % upper serif + dish_serif(2,0,b,1/3,jut,c,1/3,jut); %!!! % lower serif +fi +%%%%% +% tail_part(2);%!!! +_zero:=2; +_one:=9; _two:=10; _three:=11; _four:=12; _five:=13; +_six:=14; _seven:=15; _eight:=16; _nine:=17; +% +pickup tiny.nib; +numeric bulb_diam; +bulb_diam=max(currentbreadth+eps, + min(full_d-d-.18desc_depth-1-eps,hround 7/8[hair,flare]));%!!! +y[_one]l=y[_two]l=vround min(if serifs:-.5d else: -d+vair fi,-oo-.6[thin_join,vair]-eps);%!!! +y[_one]r-y[_one]l=y[_two]r-y[_two]l=.6[thin_join,vair];%!!! +penpos[_three](max(currentbreadth+eps,curve if hefty:-3stem_corr fi),0); +y[_three]=.5[y[_one]r,-full_d];%!!! +x[_two]l=x[_two]r=w-4.75u; x[_one]l=x[_one]r=x[_zero]; +x[_three]r=hround(w-2u); x[_two]l:=x[_four]l:=x[_two]r-.25curve;%!!! +{{interim superness:=more_super; + fill stroke super_arc.e([_three],[_two])..z[_one]e}}; % lobe +if serifs: + z[_five]=z[_three]; pos[_five](curve if hefty:-3stem_corr fi,0); + pos[_six](vair,-90); bot y[_six]r=-full_d-oo; %!!! + y[_seven]-.5flare=-full_d+.15desc_depth;%!!! + pos[_seven](hair,-180); pos[_eight](bulb_diam,-180); + rt x[_eight]l=max(lft x[_zero]l-jut+bulb_diam, + floor x[_three]-2.5u if monospace: / expansion_factor fi);%!!! + z[_seven]r=z[_eight]r; + x[_six]=max(rt x[_eight]l,.6[x[_five],x[_seven]r]); + (xx,y[_six]r)=whatever[z[_six]l,z[_five]l];%!!! + x[_six]r:=max(xx,.5[x[_seven]r,x[_six]]);%!!! + filldraw stroke super_arc.e([_five],[_six]); + bulb([_six],[_seven],[_eight]); % bulb +else: + pickup fine.nib; z[_five]=z[_three]; + pos[_five](max(fine.breadth,curve if hefty:-3stem_corr fi),0); + pos[_nine](vair',-90); pos[_six](.6[vair',flare],-105); + rt x[_six]r=x[_three]-3.5u; bot y[_six]r=-full_d;%!!! + bot y[_nine]r=-full_d-oo; x[_nine]=.35[x[_six]r,x[_three]r];%!!! + filldraw stroke super_arc.e([_five],[_nine]) + & term.e([_nine],[_six],left,.75,4); fi +%%% +penlabels(0,1,2,3,4,5,6,7,8, 9,10,11,12,13,14,15,16,17); endchar; + +endinput; +%end of file |