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Diffstat (limited to 'Master/texmf-dist/fonts/source/lh/base/lgt2coml.mf')
-rw-r--r-- | Master/texmf-dist/fonts/source/lh/base/lgt2coml.mf | 796 |
1 files changed, 796 insertions, 0 deletions
diff --git a/Master/texmf-dist/fonts/source/lh/base/lgt2coml.mf b/Master/texmf-dist/fonts/source/lh/base/lgt2coml.mf new file mode 100644 index 00000000000..fd047b31d23 --- /dev/null +++ b/Master/texmf-dist/fonts/source/lh/base/lgt2coml.mf @@ -0,0 +1,796 @@ +% +% lgt2coml.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 common for couple of encodings +% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +% List of letternames and their codes in T2 & Ko +% +% X2 T2A T2B T2C T2D X2S LH WNCYR +% +% tshe "62 b "a2 - - - - - "0e Tshe +% dje "63 c "a3 - - - - - "0f Dje +% lat_i "69 i - - - "a9 - "f7 "0c Latin letter I +% lat_j "6a j - - - - - - "6a Je - Latin letter J +% lje "6b k "a7 "a8 - - - - "09 Lje +% nje "6d m "bb "b9 - - - - "08 Nje +% lat_s "73 s "af - - "af - - "1e Latin letter S - Dze; zelo +% dzhe "75 u "b6 - "b6 - - - "0a Dzhe +% yat "78 x - - - "b3 - - "2b Yat +% b_yus "79 y - - - "b8 - - - Big Yus +% izh "7a z - - - "aa - - "1c Izhitsa +% g_up "a0 "a0 - - - - "f3 - Ghe upturn +% ukr_i "a8 "a8 - - "a8 - "f9 - Ukrainian i - latin i with umlaut (goes first for LH font) +% ng "ae "ae "ae - - "xx - - Ligature en-ghe +% otld "b0 "b0 "b0 "b0 - - "xx - O tilded & Variant Old Cyrillic Fita (goes first for wncoding) +% u_shrt "b2 "b2 "b2 - - - "fb - Short U (goes first for LH font) +% ukr_e "b9 "b9 - - "b9 - "f5 "0d Ukrainian e +% eps "bb - - "bb - "bb - - - Epsilon; Narrow E +% fita - - - - "b0 - - "1d Old Slav Fita +% + +LHver_check(3,4); % like |version_check| in ec + +lhchar "Lowercase Cyrillic letter tshe (soft t - looks like barred h)"; +cyrchar(tshe,10u#,asc_height#,0); +italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#; +adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#); +% latin h +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: + sloped_serif.l(1',2',b,1/3,jut,serif_drop); % upper left serif + numeric inner_jut; + if rt x2r+jut+.5u+1<=lft x4l-jut: inner_jut=jut; + else: rt x2r+jut+.5u+1=lft x4l-inner_jut; fi + save slab; slab:=vair; % lower.slab + dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower left serif + dish_serif(4,3,e,1/3,inner_jut,f,1/3,jut); fi % lower right serif +% hcross +pickup crisp.nib; pos5(bar,90); pos6(bar,90); +top y5r=top y6r=vround (min(.5[x_height,h]+.5bar,h-max(bracket,1.2slab))-eps); +x5=hround 1/3u-serif_fit; x6=x4; +filldraw stroke z5e--z6e; % cross bar +penlabels(1,2,3,4,5,6); endchar; + +lhchar "Lowercase Cyrillic letter dje (soft dj - barred h with tail)"; +cyrchar(dje,9.5u#,asc_height#,desc_depth#); +italcorr .7x_height#*slant; %o +adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#); +pickup tiny.nib; pos1(stem,0); pos2(stem,0); pos3(stem,0); +pos1'(stem',0); pos2'(stem',0); +lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; rt x3r=hround(w-u); +top y1=h; bot y2=0; y1=y1'; y2=y2'; +filldraw stroke z1'e--z2'e; % left stem +% h_stroke_part +y3=1/3[bar_height,x_height]; +penpos0(x2r-x2l,0); x0=x2; y0=1/8[bar_height,x_height]; +filldraw stroke z0e--z2e; % thicken the lower left stem +penpos2''(min(rt x2r-lft x2l,thin_join)-fine,180); +pickup fine.nib; rt x2''l=tiny.rt x2r; y2''=y0; +pos4(vair,90); pos3'(x3r-x3l+tiny,0); z3'=z3; +x4=.5[rt x2''l,rt x3'r]; top y4r=x_height+oo; +(x,y4l)=whatever[z4r,z2''l]; x4l:=x; +filldraw stroke z2''e{up}...{right}z4e + & {{interim superness:=hein_super; super_arc.e(4,3')}}; % arch +% h_tail +pos5(stem,0); pos6(max(fine.breadth,.6[thin_join,vair]),-90); +x5=x3; y5=bar_height; lft x6r=rt x2r; %even with right edge of stem; +bot y6r=-d; +filldraw stroke z3'e--z5e & pulled_arc.e(5,6); +if serifs: + sloped_serif.l(1',2',b,1/3,jut,serif_drop); % upper left serif + save slab; slab:=vair; % lower.slab + dish_serif(2,1,c,1/3,jut,d,1/3,jut); fi % lower left serif +% hcross +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); +x7=hround 1/3u-serif_fit; x8=hround(w-u); +filldraw stroke z7e--z8e; % cross bar +penlabels(1,2,3,4,5,6,7,8); endchar; + +lhchar "Lowercase Cyrillic letter lat_i - Ukrainian i (as latin i)"; +cyrchar(lat_i,5u#,min(asc_height#,10/7x_height#+.5idot_diam#),0);%!!!from ec +italcorr h#*slant-serif_fit# + .5idot_diam# -2u#;%!!!from ec +adjust_fit(serif_fit#+stem_shift# if monospace:+.25u#fi,serif_fit#-stem_shift#); +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 +pos3(idot_diam,0); pos4(idot_diam,90);%!!!from ec +if serifs: + x3r=max(x1r,x1+.5(idot_diam-tiny)-.2jut) +else: x3=x1-.5 fi; +top y4r=h+1; +if bot y4l-top y1<slab: y4l:=min(y4r-eps,y1+tiny+slab); fi +x3=x4; y3=.5[y4l,y4r]; dot(3,4); % dot +if serifs: + save slab; slab:=Vround(vair-vair_corr); % lower.slab + sloped_serif.l(1,2,a,1/3,.95jut,serif_drop); % upper serif + slab:=vair; % lower.slab + dish_serif(2,1,b,1/3,jut,c,1/3,.9jut); fi % lower serif +penlabels(1,2,3,4); endchar; + +lhchar "Lowercase Cyrillic letter lat_j (as latin j)"; +cyrchar(lat_j,5.5u#,min(asc_height#,10/7x_height#+.5idot_diam#),desc_depth#);%!!!from ec +italcorr h#*slant-serif_fit#+.5stem#-2u#; +adjust_fit(serif_fit#+2stem_shift# if monospace:+\\.5u# fi, + serif_fit#-2stem_shift# if monospace:-.5u# fi); +pickup tiny.nib; pos1(stem',0); pos2(stem',0); +rt x1r=hround(.5w+.25u+.5stem'); x1=x2; +top y1=x_height if serifs:+min(oo,serif_drop) fi; bot y2=-1/3d; +filldraw stroke z1e--z2e; % stem +pos3(idot_diam,0); pos4(idot_diam,90);%!!!from ec +x3r=x1r; top y4r=h+1; +if bot y4l-top y1<slab: y4l:=min(y4r-eps,y1+tiny+slab); fi +x3=x4; y3=.5[y4l,y4r]; dot(3,4); % dot +if serifs: + sloped_serif.l(1,2,a,1/3,1.1jut,serif_drop); % upper serif + pickup tiny.nib; pos5(vair,-90); pos6(hair,-180); pos7(flare,-180); + x5=.5[x2,x6r]; bot y5r=-d-oo; y6-.5flare=-.88d; + if monospace: lft x6r=0 else: z6r=z7r; rt x7l=floor .75u fi; + (x,y5r)=whatever[z5l,z2l]; x5r:=max(x,.5[x6r,x5]); + filldraw stroke z2e{down}...z5e{left}; bulb(5,6,7); % arc and bulb +else: + pickup fine.nib; pos2'(stem',0); z2'=z2; + pos6(.2[vair,stem'],-90); pos7(vair,-90); + lft x7r=hround -.75u; bot y7r=vround 5/6(-d-oo); + (x,y7l)=whatever[z7r,z3]; x7l:=x; + z5r=z2'r; (x2'l,y5l)=whatever[z7l,z5r]; x5l=x2'l; y5=y5r; + x6r=.5[x7r,x5r]; x6l:=.5[x7l,x5l]; bot y6r=-d-oo; + filldraw stroke z2'e..{down}z5e & super_arc.e(5,6) + & z6e{left}..z7e; fi % arc and terminal +penlabels(1,2,3,4,5,6,7); endchar; + +lhchar "Lowercase Cyrillic letter lje (soft l)"; +cyrchar(lje,10u# % if not serifs:+.5width_adj# fi % dl_width;n_width + ,x_height#,0); +italcorr .5x_height#*slant+min(.5curve#-.85u#,-.1u#); %p +adjust_fit(serif_fit# if not serifs:+.5(stem#-u#) fi, %dl_adj + 3.75u# if serifs:-.5width_adj# fi);%lsftsn_adj;lsftsnwd-.25u-.5width_adj +% 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 +%%% +if serifs: + x0=x3; y0=0; + numeric inner_jut; inner_jut=min(.5(lft x1l-rt x3r)-eps,.5jut); + save slab; slab:=vair; % lower.slab + nodish_serif(2,1,a,1/3,jut,b,1/3,.5jut); %!!! %lower right serif + 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 +%%%%% +% now the b part +w:=w+3.75u if serifs:-.5width_adj fi;%lsftsnwd-.25u-.5width_adj +% lsftsn_bowl(2); +_zero:=2; +_one:=7; _two:=8; _three:=9; _four:=10; _five:=11; +% +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 +%%% +penlabels(1,2,3,4,5,6,7,8,9,10,11); endchar; + +lhchar "Lowercase Cyrillic letter nje (soft n - looks like Hb)"; +cyrchar(nje,10u# if not serifs:+.5width_adj# fi,x_height#,0); +italcorr .5x_height#*slant+min(.5curve#-.85u#,-.1u#); %p +adjust_fit(serif_fit#,3.75u# if serifs:-.5width_adj# fi);%lsftsn_adj;lsftsnwd-.25u-.5width_adj +% 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 + nodish_serif(4,3,g,1/3,inner_jut,h,1/3,.5jut); fi %!!! % lower right serif +%%%%% +% now the b part +w:=w+3.75u if serifs:-.5width_adj fi;%lsftsnwd-.25u-.5width_adj +% lsftsn_bowl(4); +_zero:=4; +_one:=7; _two:=8; _three:=9; _four:=10; _five:=11; +% +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 +%%% +penlabels(1,2,3,4,5,6,7,8,9,10,11); endchar; + +lhchar "Lowercase Cyrillic letter lat_s -- dze"; +cyrchar(lat_s,7.1u#,x_height#,0); +italcorr x_height#*slant-if serifs:.55u# else:.3u# fi; +adjust_fit(if monospace: .5u#,.4u# else: 0,if serifs:0 else:-.2u# fi fi); +numeric theta; theta=90-angle(40u,h); slope:=-h/40u; % angle at middle +numeric s_slab; s_slab=if serifs: vair else: Vround .1[vair,stem] fi; +numeric ess'; ess'=max(fine.breadth,ess); +pickup fine.nib; pos2(max(fine.breadth,s_slab-vround vair_corr),-100); +pos0(ess',theta); pos7(s_slab,-90); x2l=x0=x7=.5w; +top y2l=h+vround 1.5oo; bot y7r=-oo; +y0-.5ess'=y7l+if serifs:.54 else: .52 fi\\(y2r-y7l-ess'); +lft x3l=hround .6u; rt x6r=hround(w-.6u); +x3r-x3l=x6r-x6l=hround .5[s_slab,ess']-fine; +ellipse_set(2l,3l,4l,0l); ellipse_set(2r,3r,4r,0r); y3=y3r; +ellipse_set(7l,6l,5l,0l); ellipse_set(7r,6r,5r,0r); y6=y6r; +interim superness:=more_super; +filldraw stroke super_arc.e(2,3) & z3e{down} + ..z4e---z5e..z6e{down} & super_arc.e(6,7); % main stroke +if serifs: + pos1(hair,180); pos8(hair,180); + rt x1l=hround(w-1.05u); lft x8r=hround .6u; + bot y1=min(bot y2r,vround 1/5[top y5r,h]); + top y8=max(top y7l,vround 5/6 bot y4l); + filldraw stroke z1e{up}....{left}z2e; % upper arc + filldraw stroke z7e{left}....{x8-x7,5(y8-y7)}z8e; % lower arc + path upper_arc, lower_arc; + upper_arc=z1{up}....{left}z2; lower_arc=z7{left}....{x8-x7,5(y8-y7)}z8; + pos10(.3[fine.breadth,cap_hair],0); pos9(.3[fine.breadth,cap_hair],0); + x10r=x1l; top y10=top y2l; x9l=x8r; bot y9=bot y7r; + x1l-x1'=x8'-x8r=1.6cap_curve-fine; y1'=y1; y8'=y8; + numeric t; t=xpart(upper_arc intersectiontimes(z10l--z1')); + filldraw z1l--z10r--z10l--subpath(t,0) of upper_arc--cycle; % upper barb + t:=xpart(lower_arc intersectiontimes(z9r--z8')); + filldraw z8r--z9l--z9r--subpath(t,1) of lower_arc--cycle; % lower barb +else: + pos1(4/7[s_slab,flare],-100); pos8(flare,-100); + x1l=good.x(x1l+w-u-rt x1); lft x8r=hround .5u; + top y1l=vround(.93h+1.5oo); bot y8r=vround .1h-oo; + filldraw stroke term.e(2,1,right,.9,4); % upper arc and terminal + filldraw stroke term.e(7,8,left,1,4); fi % lower arc and terminal +penlabels(0,1,1',2,3,4,5,6,7,8,8',9,10); endchar; + +lhchar "Lowercase Cyrillic letter dzhe (hard dj)"; +cyrchar(dzhe,10u# if not serifs:+.5width_adj# fi,x_height#,sbeak#); +italcorr x_height#*slant-serif_fit#+jut#-2u#+.5stem#; %d->x_height+jut +adjust_fit(serif_fit#,serif_fit#); +% lower_c;tse_part +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_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,c,1/3,jut,d,1/3,inner_jut); % upper left serif + dish_serif(3,4,g,1/3,inner_jut,h,1/3,jut); % upper right serif + inner_jut:=min(.5(lft x3l-rt x1r)-eps,.5jut); + slab:=vair; % lower.slab + nodish_serif(2,1,a,1/3,jut,b,1/3,inner_jut); % lower left serif + nodish_serif(4,3,e,1/3,inner_jut,f,1/3,jut); % lower right serif + filldraw z.b0--z.b1--z.e1--z.e0--cycle; % lower inter_serif bar +else: + pos1'(vair,90); pos3'(vair,90); + lft x1'= lft x1l; bot y1'l=0; rt x3'=rt x3r; y3'=y1'; + filldraw stroke z1'e--z3'e; fi % lower bar +% lowercase middle descender +x5=.5[x2,x4]; bot y5=0; x6=x5; bot y6=-d; +if hefty: + pos5(max(tiny.breadth,fudged.stem if hefty:-4stem_corr fi),0); + pos6(max(tiny.breadth,fudged.stem if hefty:-4stem_corr fi),0); + filldraw stroke z5e--z6e; +else: numeric light_hair; + light_hair=min(fudged.stem,fudged.hair if hefty:-4stem_corr fi); + pos5(light_hair+jut,0); pos6(light_hair,0); + filldraw z5l{right}... 1/3[.5[z5l,z6l],(x6l,y5l)]{z6l-z5l}...{down}z6l + --z6r{up}...1/3[.5[z6r,z5r],(x6r,y5r)]{z5r-z6r}...{right}z5r + --cycle; % miggle stem +fi +penlabels(1,2,3,4,5,6); endchar; + +lhchar "Lowercase Cyrillic letter yat"; +cyrchar(yat,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); +full_h:=h; h:=x_height; +% lower_yat; +pickup tiny.nib; pos1(fudged.stem,0); pos2(fudged.stem,0); +lft x1l=lft x2l=hround (2.5u-.5fudged.stem); +top y1=x_height+ if serifs: 1.5u else: 2u fi; bot y2=0; +filldraw stroke z1e--z2e; % body of stem +if serifs: save slab; slab:=vair; % lower.slab + nodish_serif(2,1,a,1/3,jut,b,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 +%%% +h:=full_h; +y10=h;%y1+2jut; +if hefty: + filldraw z1l--(x1l,y10)--(x1r,y10)--z1r--cycle; % stem +else: x10=x1l-jut; x11=x1r+jut; y10=y11; + filldraw z1l--z10--z1r--cycle; + filldraw z1l--z11--z1r--cycle; fi % swallow +% hcross +pickup crisp.nib; pos8(bar,90); pos9(bar,90); +lft x8=hround1/3u if serifs:-serif_fit fi; x9=x1r+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; + +iff not specific:% +lhchar "Lowercase Cyrillic letter b_yus - big yus (`roman')"; +cyrchar(b_yus,15u#,x_height#,0); +adjust_fit(serif_fit#,serif_fit#); +if odd(fudged.stem-w): change_width; fi % symmetric & all three equal +% lowerr_yus; +% ltop_yus; +set_bar_axis; numeric stem[]; +stem1=fudged.stem-3stem_corr; stem2=min(stem1,fudged.hair); +penpos1(stem1,0); penpos2(stem2,0); penpos3(stem1,0); penpos4(stem2,0); +x1l=w-x2r=hround(.2w-.5tiny-.5)-eps; y1=y2=h; y3=y4=3/5[y1.bh,y2.bh]; +x3l=hround(.5w-.5stem1); x3r=x4r; +z0=whatever[z4l,z2l]=whatever[z1r,z3r]; +if hefty: y0:=y2.bh; + fill z3l--diag_end(3l,1l,1,1,1r,3r){z3r-z1r} + ...{down}(x0-.5,y0)..(x0+.5,y0){up}... + {z2l-z4l}diag_end(4l,2l,1,1,2r,4r)--z4r--cycle; % diagonals +else: fill z3l--diag_end(3l,1l,1,1,1r,3r)--z0-- + diag_end(4l,2l,1,1,2r,4r)--z4r--cycle; fi % diagonals +penpos5(stem1,0); x5=x3; y5=0; +fill z3l--diag_end(3l,5l,1,1,5r,3r)--z3r--cycle; %middle stem +z6=whatever[z4,z2]; z7=whatever[z1,z3]; y6=y7=good.y(y1-vair)-eps; +fill z1--z7--z6--z2--cycle; % upper bar +% lyus_rbowl; + numeric stem[],alpha[],right_jut; + right_jut=if serifs:.6jut else:.4tiny fi; + y10l=y1.bh; y10r=y2.bh; x10l=x10r=x3; y9=y12=min(bot y10l-.5,.85y10l); + rt x8r=w-lft x11l=hround(r-letter_fit-.3u-right_jut); bot y8=bot y11=y5; + stem2=max(tiny.breadth,fudged.stem-3stem_corr); + alpha2=diag_ratio(1,.5(stem2-tiny),h-y8,x8r-x3); + penpos8(alpha2*(stem2-tiny),0); penpos11(alpha2*(stem2-tiny),0); + forsuffixes $=l,r: y8'$=0; y11'$=0; endfor + z8'r=z8r+penoffset (x3,h)-z8 of currentpen+whatever*((x3,h)-z8); + z8'l=z8l+penoffset z8-(x3,h) of currentpen+whatever*((x3,h)-z8); + z11'r=z11r+penoffset (x3,h)-z11 of currentpen+whatever*((x3,h)-z11); + z11'l=z11l+penoffset z11-(x3,h) of currentpen+whatever*((x3,h)-z11); + z8'=.5[z8'l,z8'r]; z11'=.5[z11'l,z11'r]; + z9=z8'+whatever*((x3,h)-z8); z12=z11'+whatever*((x3,h)-z11); + penpos9(stem-2stem_corr,0); penpos12(stem-2stem_corr,0); + fill z10l{right}...{z8'l-z9l}z9l--diag_end(9l,8'l,.5,1,8'r,9r) + --z9r{z9r-z8'r}...{left}z10r--cycle; % right diagonal + fill z10r{left}...{z11'l-z12l}z12l--diag_end(12l,11'l,1,.5,11'r,12r) + --z12r{z12r-z11'r}...{right}z10l--cycle; % left diagonal +%% +if serifs: + numeric inner_jut; prime_points_inside(5,3); + if rt x5r+jut+.5u+1<=lft x8l-jut: inner_jut=jut; + else: rt x5r+jut+.5u+1=lft x8l-inner_jut; fi + slab:=vair; % lower.slab + dish_serif(11,12,a,1/3,right_jut,b,1/2,inner_jut)(dark); % lower diagonal serif + dish_serif(8,9,e,1/2,inner_jut,f,1/3,right_jut)(dark); % lower diagonal serif + dish_serif(5',3,c,1/3,.75jut,d,1/3,.75jut); fi % lower middle serif +%%%%% +penlabels(0,1,2,3,4,5,6,7,8,9,10,11,12); endchar; + +lhchar "Lowercase Cyrillic letter izh - izhitsa (looks like V)"; +cyrchar(izh,if serifs: 9.5u# else:9u# fi,x_height#,0); +italcorr x_height#*slant+.25u#; +adjust_fit(serif_fit# if monospace:+.5u#fi, + if serifs: max(.75u#,.25u#+.5flare#) else:max(0,.5stem#-.5u#) fi); % lizh_adj +% lower_izh; +numeric left_stem,right_stem,outer_jut,alpha,bulb_diam; +left_stem=stem-stem_corr; bulb_diam=7/8[hair,flare]; +right_stem=min(hair if hefty:-2stem_corr fi,left_stem); +outer_jut=.75jut; x1l=l+letter_fit+outer_jut+.25u; x4r=w-x1l; y1=y4=h; +x2-x1=x4-x3; x2l+apex_corr=x3l; y2=y3=-apex_o; +alpha=diag_ratio(2,right_stem,y1-y2,x4r-x1l-apex_corr); +penpos1(alpha*left_stem,0); penpos2(alpha*left_stem,0); +penpos3(alpha*right_stem,0); penpos4(alpha*right_stem,0); +z0=whatever[z1r,z2r]=whatever[z3l,z4l]; +penpos4'(alpha*right_stem,0); penpos5(vair,90); +x5=if serifs: .5[x4',x6r] else:x6r fi; y5r=h+oo; +x6r=hround(r-.35u); +y6=max(vround(y5r-.25tiny-.5flare), + min(bar_height+.5flare+2vair'+2,.9[bar_height,h]-.5flare)); %zh bulb h +z4'=whatever[z3,z4]; y4'=min(y6-.5hair,.9x_height)-eps; +if serifs: penpos6(hair,0); penpos7(flare,0); + cyrbulb(5,6,7); fi % bulb +if y0>cap_notch_cut: y0:=cap_notch_cut; + fill z0+.5right{up}...{z4-z3}z4'l...{right} + if serifs: z5r--z5l + else: + (.5[x4,x4r],y5r)--(fine.lft x5r,y5r)..(x5r,fine.bot y5r)-- + (x5l,fine.top y5l)..(fine.lft x5l,y5l) fi + {left}...z4'r{z3-z4} + --diag_end(4r,3r,1,1,2l,1l)--diag_end(2l,1l,1,1,1r,2r){z2-z1} + ...{down}z0+.5left--cycle; % left and right diagonals +else: fill z0--z4'l{z4-z3}...{right}z5r--z5l{left}...{z3-z4}z4'r + --diag_end(4r,3r,1,1,2l,1l) + --diag_end(2l,1l,1,1,1r,0)--cycle; fi % left and right diagonals +if serifs: numeric inner_jut; pickup tiny.nib; + prime_points_inside(1,2); + if rt x1'r+jut+.5u+1<=lft x4l-jut+.5tiny: inner_jut=jut; + else: rt x1'r+inner_jut+.5u+1=lft x4l-inner_jut+.5tiny; fi + save slab; slab:=Vround(vair-vair_corr); % lower.slab + dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut); fi % upper left serif +%%%%% +penlabels(0,1,2,3,4,4',5,6,7); endchar; + +lhchar "Lowercase Cyrillic letter g_up - ghe upturn"; +cyrchar(g_up,8u#-.5width_adj#,x_height#+sbeak#,0); +italcorr x_height#*slant-beak_jut#+.25u#; %Gamma->x_height+.5u# +adjust_fit(serif_fit# if monospace:+\\.5u#,.5u#+ else:,fi\\ 0); +pickup tiny.nib; pos1(stem,0); pos2(stem,0); +lft x1l=lft x2l=hround (2.5u-.5stem); top y1=x_height; bot y2=0; +filldraw stroke z1e--z2e; % stem +pickup if serifs: crisp.nib; else: tiny.nib; fi +pos3(vair,90); pos4(hair,0); +top y3r=x_height; x3=x1; rt x4r=hround(w-.45u); +y4=vround(y3r+beak/1.4)+eps; +if serifs: +% armup(3,4,e,beak_darkness,2/3beak_jut);% upper arm and beak + _one:=7; _two:=8; _three:=9; + x[_one]=good.x(x4r-2/3beak_jut); y[_one]=y3l; y[_two]=y3r; + z[_two]=z4l-whatever*(z[_one]-z4r); z[_three]=.5[z3r,z[_two]]; + filldraw z4l{z[_two]-z4l}...beak_darkness[z[_two],.5[z[_three],z4l] ]...z[_three] + ---z3r--z3l--z[_one]--z4r--cycle; % arm and beak +%% + save slab; slab:=Vround(vair-vair_corr); % lower.slab + nodish_serif(1,2,a,1/3,jut,b,1/3,.5jut); % upper serif + slab:=vair; % lower.slab + dish_serif(2,1,c,1/3,jut,d,1/3,1.25jut); % lower serif +else: + pickup tiny.nib; pos5(vair,90); + rt x5=crisp.rt x4r; y5=y3; + filldraw stroke z3e--z5e; % horisontal + pickup fine.nib; pos6(slab,0); pos6'(slab,0); + rt x6r=crisp.rt x4r; x6'=x6; y6'=y5l; y6=y5l+sbeak; + filldraw stroke z6e--z6'e; fi % vertical +penlabels(0,1,2,3,4,5,6,7,8,9); endchar; + +lhchar "Lowercase Cyrillic letter ukr_i (latin i with umlaut)"; +cyrchar(ukr_i,5u#,lc_trema_height#,0); +italcorr h#*slant-serif_fit# + .5idot_diam# -2u#; +adjust_fit(serif_fit#+stem_shift# if monospace:+.25u#fi,serif_fit#-stem_shift#); +h:=x_height; 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: + save slab; slab:=Vround(vair-vair_corr); %lower.slab + sloped_serif.l(1,2,a,1/3,.95jut,serif_drop); % upper serif + slab:=vair; % lower.slab + dish_serif(2,1,b,1/3,jut,c,1/3,.9jut); fi % lower serif +% the accent +lowercase_umlaut(0,0, 3,4,5,6); +penlabels(1,2,3,4); endchar; + +lhchar "Lowercase Cyrillic letter ng - ligature enghe"; +cyrchar(ng,10u# if not serifs:+.5width_adj# fi,x_height#,0); +italcorr x_height#*slant-beak_jut#+.25u#; %Gamma->x_height+.5u# +adjust_fit(serif_fit#,2u#-.5width_adj#); % beak_adj +% 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 + nodish_serif(3,4,e,1/3,inner_jut,f,1/3,.5jut); %!!! % 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 +%%%%% +% (old) lower right beak(4); +if (serifs=false) and (old_cyr=true): + pickup tiny.nib; + pos7(vair,90); top y7r=h; x7=x4; + pos8(vair,90); y8=y7; rt x8r=hround(r-.45u); + filldraw stroke z7e--z8e; % horisontal + pickup fine.nib; pos9(slab,0); pos10(slab,0); + rt x9r=rt x10r=tiny.rt x8r; y9=y8r; bot y10=y8l-.7sbeak; + filldraw stroke z9e--z10e; %vertical +else: + pickup crisp.nib; + pos7(vair,90); top y7r=h; x7=x4; rt x8r=hround(r-.45u); + pos8(hair,0); y8=good.y(y7l-beak/1.4)-eps; + arm(7,8,i,beak_darkness,.4beak_jut); % upper arm and beak +fi +penlabels(1,2,3,4,5,6, 7,8); endchar; + +lhchar "Lowercase Cyrillic letter otld - o tilded"; +cyrchar(otld,9u#,x_height#,0); +italcorr .7x_height#*slant; +adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi); +% lower_o;tld +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=h+vround 1.5oo; y3r=-oo; +y2=y4=.5h-vair_corr; y2l:=y4l:=.52h; +penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3) + & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle; % bowl +%%% +% oltilde; +if (serifs=true) and (bar#<=.5curve#): + numeric bar[]; + set_bar_axis; + x5r=x2l; x6r=x4l; + y5r=y6r=y2.bh; y5l=y6l=y1.bh; x5r=x5l; x6l=x6r; + bar2=2/3[bar,fudged.stem]; + penpos7(bar2,45); z7=.5[z5l,z6l]; + fill stroke z6e{-2,-1}..{-2,1}z7e..{-2,-1}z5e; +else: + bar_stroke(x2,x4); +fi +%%%%% +penlabels(1,2,3,4); endchar; + +lhchar "Lowercase Cyrillic letter u_shrt - short u"; +cyrchar(u_shrt,if serifs:9.5u# else:9u# fi, + x_height#+acc_height#,desc_depth#); % eng +italcorr x_height#*slant+.25u#; +adjust_fit(serif_fit# if monospace:+\\.5u#,.5u#+ else:,fi\\ serif_fit#); +full_h:=h; h:=x_height; +% lower_u; +numeric left_stem,right_stem,bot_stem,bot_vair,outer_jut; +left_stem=fudged.stem-stem_corr; right_stem=fudged.hair if hefty:-2stem_corr fi; +bot_stem=fudged.hair if hefty:-8stem_corr fi; +bot_vair=Vround(if serifs: vair else:.5[vair,bot_stem] fi); outer_jut=.75jut; +x1l=w-x4r=l+letter_fit+outer_jut+.25u; y1=y4r=h; y2=y3=0; x2l=x3l; +numeric alpha,alpha[]; x9=3u; y9=bot_vair-d-oo; +alpha1=diag_ratio(2,bot_stem,y1-y3,x4r-x1l-apex_corr); +alpha2=diag_ratio(1,bot_stem,y1-y9,x4r-x9); +if alpha1<alpha2: + x2l-x1l=x4r-x3r+apex_corr; alpha=alpha1; +else: + alpha=alpha2; z3l=whatever[z9,z4r-(alpha*bot_stem,0)]; fi +penpos3(alpha*bot_stem,0); penpos4(alpha*right_stem,0); +alpha3=(y1++(x2l-x1l))/y1; +penpos1(alpha3*left_stem,0); penpos2(alpha3*left_stem,0); +z0=whatever[z1r,z2r]=z4l+whatever*(z3r-z4r); +if y0>notch_cut: + y0:=notch_cut; + fill z0+.5right{up}...{z4r-z3r}diag_end(0,4l,1,1,4r,3r) + --z3r--z2l--diag_end(2l,1l,1,1,1r,2r){z2-z1} + ...{down}z0+.5left--cycle; % left and right diagonals +else: + fill z0--diag_end(0,4l,1,1,4r,3r)--z3r--z2l + --diag_end(2l,1l,1,1,1r,0)--cycle; fi % left and right diagonals +penpos5(alpha*bot_stem,0); z5r=whatever[z3r,z4r]; y5-.5vair=-.5d; +if serifs: + numeric light_bulb; light_bulb=hround 7/8[hair,flare]; clearpen; + penpos6(vair,-90); penpos7(hair,-180); penpos8(light_bulb,-180); + x6=2u; y6r=-d-oo; y8-.5light_bulb=-.85d; x8r=hround .35u; + fill stroke z3e---z5e...{left}z6e; bulb(6,7,8); % arc and bulb + numeric inner_jut; pickup tiny.nib; + prime_points_inside(1,2); prime_points_inside(4,3); + if rt x1'r+jut+.5u+1<=lft x4'l-jut: inner_jut=jut; + else: rt x1'r+inner_jut+.5u+1=lft x4'l-inner_jut; fi + save slab; slab:=Vround(vair-vair_corr); % lower.slab + dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut); % upper left serif + dish_serif(4',3,c,.6,inner_jut,d,1/2,outer_jut)(dark); % upper right serif +else: + penpos6(bot_vair,-90); x6=2.5u; y6r=-d-oo; + fill stroke z3e---z5e...{left}z6e; % arc + pickup fine.nib; pos6'(bot_vair,-90); z6'=z6; + pos7(2/3[bot_vair,flare],-85); + lft x7l=hround u; bot y7r=vround-.96d-oo; y7l:=good.y y7l; + filldraw stroke term.e(6',7,left,1,4); fi % arc and terminal +%%%%% +% the accent +h:=full_h; cbreve(.5[x1,x4],0, 10,11,12,13,14,15,16); +penlabels(0,1,2,3,4,5,6,7,8,9, 10,11,12,13,14,15,16); endchar; + +lhchar "Lowercase Cyrillic letter ukr_e - Ukrainian e (C with mid-line)"; +cyrchar(ukr_e,8u#,x_height#,0); % eng +italcorr x_height#*slant-.2u#; +adjust_fit(if monospace: .5u#,.5u# else: -.1u#,0 fi); +% lower_ukre; +set_bar_axis; +pickup fine.nib; pos2(vair',90); pos3(curve,180); pos4(vair',270); +x2=x4=(.5(w+u)); top y2r=vround(h+1.5oo); bot y4r=-oo; +lft x3r=(hround max(.6u,1.35u-.5curve)); y3=.5h; +if serifs: + pos1(hair,0); pos5(hair,360); + y1=min(y2.bh+.75flare-.25vair+eps,.9[bar_height,h]-.75flare); + rt x1r=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 z1e{x2-x1,5(y2-y1)}...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 + pos6(.3[fine.breadth,hair],0); x6r=x1r; top y6=h+oo; + x1r-x1'=1.5curve; y1'=y1; + path upper_arc; upper_arc=z1{x2-x1,5(y2-y1)}..z2{left}; + numeric t; t=xpart(upper_arc intersectiontimes (z6l--z1')); + filldraw z1r--z6r--z6l--subpath(t,0) of upper_arc--cycle; % barb +else: + pos1(4/7[vair',flare],80); pos5(.6[vair',flare],275); + rt x1r=hround(w-.6u); + top y1r=vround .82[bar_height,top y2r]; + filldraw stroke term.e(2,1,right,.8,4); % upper terminal + 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 +%%% +% lukre_bar; +if (serifs=true) and (bar#<=.5curve#): + x7r=x3l; x8r=min(lft x1l-.5hair,0.85[x3l,x1l]); + y7l=y8l=y1.bh; y7r=y8r=y2.bh; x7l=x7r; x8l=x8r; + numeric bar[]; + bar2=7/8[bar,fudged.stem-2stem_corr]; + penpos9(bar2,45); z9=.575[z7l,z8l]; + fill circ_stroke z8e{-2,-1}..{-2,1}z9e..{-2,-1}z7e; % curve /\/ +else: + bar_stroke(x3l,min(lft x1l-.5hair,0.85[x3l,x1l])); % bar -- +fi +%%%%% +penlabels(1,1',2,3,4,5,6,7,8,9); endchar; + +lhchar "Lowercase Cyrillic letter eps - epsilon"; +cyrchar(eps,if serifs:8u# else:7.5u# fi,x_height#,0); +italcorr x_height#*slant-.2u#; +adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi); +% lower_eps; +numeric right_curve; right_curve=curve-stem_corr; pickup fine.nib; +penpos2(vair,90); penpos3(right_curve-stem_corr,180); +penpos7(right_curve,180); penpos8(vair',-90); +y2r=vround(h+1.5oo); x2=x6l=x6r=x8=.5[w-u,x7]; x7r=hround.6u; +x3r=max(lft x7r+1,hround .8u); y3=.5[y4l,y2l]-eps; y8r=-oo; +set_bar_axis; y4l=y5r=y6r=y2.bh; y6l=y5l=y4r=y1.bh; y5=y6=y0.bh; +pickup fine.nib; z2'=z2; pos2'(vair,90); pos8'(vair',-90); z8'=z8; +if serifs: + pos1(hair,0); pos9(hair,0); pos0(flare,0); + y1=min(bar_height+.5flare+2vair'+2,.9[bar_height,h]-.5flare); + rt x1r=hround(w-.6u); bulb(2',1,0); % bulb + rt x9r=hround(w-.5u); y9=max(good.y(.5bar_height-.9),y8l+vair'); + filldraw stroke z8'e{right}..tension.9 and 1..{x9-x8,5(y9-y8)}z9e; % lower bowl +else: + pos1(4/7[vair',flare],80); pos9(.6[vair',flare],275); + rt x1r=hround(w-.6u); top y1r=vround .82[bar_height,top y2r]; + filldraw stroke term.e(2',1,right,.8,4); % upper terminal + rt x9r=hround(w-.5u); + y9r=good.y(y9r+1/3bar_height-y9); y9l:=good.y y9l; x9l:=good.x x9l; + forsuffixes e=l,r: path p.e; p.e=z8'e{right}..tension .9 and 1..z9e; + if angle direction 1 of p.e>75: + p.e:=z8'e{right}..tension atleast.9 and 1..{dir 75}z9e; fi endfor + filldraw stroke p.e; fi % arc and lower terminal +rt x5l=rt x5r=max(min(w-2.2u, + lft x1l- if serifs:flare else:.5vair fi)-eps,rt x6l+fine); +y7=.5[y6l,y8l]; x4l=x4r=1/3[x5l,x3l]; +(x,y8l)=whatever[z8r,z9l]; x8l:=min(x,x8l+.5u); +if not serifs: + x4r:=max(x5r,x4r-u); x6r:=max(x5r,x6r-.5u); fi +fill stroke + {{interim superness:=hein_super; super_arc.e(2,3)}} + & pulled_super_arc.e(3,4)(.7superpull); % upper bowl +{{interim superness:=more_super; + fill stroke z5e..super_arc.e(6,7) & super_arc.e(7,8)}}; % lower bowl +fill + z5l{right} + if bot y5r>top y5l:..(rt x5l,top y5l)---(rt x5r,bot y5r).. + else: ... fi + {left}z5r--cycle; % bar +penlabels(0,1,2,3,4,5,6,7,8,9); endchar; + +% WNCYR shape without serifs +lhchar "Lowercase Cyrillic letter fita (looks like Theta)"; +cyrchar(fita,if serifs: 8u# else: 9u# fi,x_height#,0); +italcorr .7x_height#*slant-.5u#; +adjust_fit(0,0); +numeric light_curve; light_curve=hround(curve-2stem_corr); +penpos1(vair,90); penpos3(vround(vair+.5vair_corr),-90); +penpos2(light_curve,180); penpos4(light_curve,0); +x2r=hround max(.5u,1.25u-.5curve); +x4r=w-x2r; x1=x3=.5w; y1r=h+o; y2=y4=.5h-vair_corr; y3r=-o; +penstroke pulled_super_arc.e(1,2)(.5superpull) + & pulled_super_arc.e(2,3)(.5superpull) + & pulled_super_arc.e(3,4)(.5superpull) + & pulled_super_arc.e(4,1)(.5superpull) & cycle; % bowl +% hstroke +bar_stroke(x2,x4); % bar +penlabels(1,2,3,4,5,6); endchar; + +endinput; +%end of file |