cmchar "Open quotes (eisagwgik'a)"; beginchar("{",6.5u#,x_height#,0); adjust_fit(0,0); pos0(hair,0); pos1(stem,0); pos2(hair,0); pos3(hair,0); pos4(stem,0); pos5(hair,0); y0=y3=.9h; y1=y4=.5h; y2=y5=h-y0; x1-.5stem=hround(.5u); x3+.5hair=w-(x1-.5stem); x4-x1=2stem; x3-x4=x0-x1; x0=x2; x3=x5; if x1>=x0: x1:=x0-1; x4:=x3-1; x1l:=x1-.5stem; x1r:=x1+.5stem; x4l:=x4-.5stem; x4r:=x4+.5stem; fi filldraw stroke z0e...z1e...z2e; filldraw stroke z3e...z4e...z5e; penlabels(0,1,2,3,4,5); endchar; cmchar "Close quotes (eisagwgik'a)"; beginchar("}",6.5u#,x_height#,0); adjust_fit(0,0); pos0(hair,0); pos1(stem,0); pos2(hair,0); pos3(hair,0); pos4(stem,0); pos5(hair,0); y0=y3=.9h; y1=y4=.5h; y2=y5=h-y0; x1+.5stem=hround(w-.5u); x3-.5hair=x5-.5hair=w-(x1+.5stem); x1-x4=2stem; x3-x4=x0-x1; x0=x2; if x1<=x0: x1:=x0+1; x4:=x3+1; x1l:=x1-.5stem; x1r:=x1+.5stem; x4l:=x4-.5stem; x4r:=x4+.5stem; fi filldraw stroke z0e...z1e...z2e; filldraw stroke z3e...z4e...z5e; penlabels(0,1,2,3,4,5); endchar; cmchar "Exclamation point"; beginchar("!",5u#+width_adj#,asc_height#,0); italcorr asc_height#*slant-2u#-.5width_adj#+.5dot_size#; adjust_fit(0,0); pickup tiny.nib; pos3(dot_size,0); pos4(dot_size,90); lft x3l=hround(.5w-.5dot_size); bot y4l=0; z3=z4; dot(3,4); % dot numeric bot_width; bot_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi; pickup fine.nib; pos1(dot_size,0); pos2(bot_width,0); x1=x2=x3; bot y2=.25[top y4r,x_height]+1; if square_dots: top y1=h; filldraw stroke z1e--z2e; % stem else: top z0=(x1,h+o); y1+.5dot_size=h+o; filldraw z1r...z0...z1l---z2l--z2r---cycle; fi % stem and bulb penlabels(0,1,2,3,4); endchar; cmchar "Per cent sign"; beginchar("%",9u#+max(6u#,2fudge*(hair#+stem#)), body_height#,body_height#-asc_height#); italcorr if hefty: .4asc_height#*slant-.5u# else: h#*slant-u# fi; adjust_fit(0,0); pickup fine.nib; numeric left_curve,right_curve; left_curve=hround 5/6[fudged.hair,fudged.stem]; right_curve=max(fine.breadth,hround(fudged.hair if hefty:-2stem_corr fi)); pos1(vair,90); pos2(left_curve,180); pos3(vair,270); pos4(right_curve,360); top y1r=h; lft x2r=hround u; rt x4r=hround(.5w-1.5u); bot y3r=floor(if monospace: .7 else: .5 fi\\ asc_height); x1=x3=.5[x2,x4]; y2=y4=.5[y1,y3]; filldraw stroke pulled_super_arc.e(1,2)(superpull) & pulled_super_arc.e(2,3)(superpull); % left half of upper bowl filldraw stroke super_arc.e(3,4) & super_arc.e(4,1); % right half of upper bowl pos5(vair,90); pos6(left_curve,180); pos7(vair,270); pos8(right_curve,360); bot y7r=-d; rt x8r=hround(w-u); lft x6r=hround(.5w+1.5u); top y5r=vround(if monospace: .3 else: .5 fi\\ asc_height); x5=x7=.5[x6,x8]; y6=y8=.5[y5,y7]; filldraw stroke pulled_super_arc.e(5,6)(superpull) & pulled_super_arc.e(6,7)(superpull); % left half of lower bowl filldraw stroke super_arc.e(7,8) & super_arc.e(8,5); % right half of lower bowl pickup rule.nib; top y9=h; bot y10=-d; if hefty: x9=good.x(x5-eps); x10=good.x(x1+eps); draw z9--z10; % diagonal else: rt x9=hround(w-2.5u); lft x10=hround 2.5u; draw z9--z10; % diagonal pickup fine.nib; pos9(rule_thickness,angle(z9-z10)+90); pos11(vair,angle(z1r-z4r)-90); pos12(vair,angle(z9-z10)+90); path p; p=super_arc.r(1,4); z11r=point 2/3 of p; z12r=z9r; filldraw stroke z11e{direction 2/3 of p}...{z9-z10}z12e; fi % link penlabels(1,2,3,4,5,6,7,8,9,10,11,12); endchar; if unknown gen_sigma : readfrom("gen_sigma") fi def dims = 5u#,asc_height#,0 enddef; def ital = 0 enddef; def fit_params = 0,0 enddef; def gen_letter= x1-.5dot_size=hround(.5w-.5dot_size); y1+.5dot_size=h; if monospace: comma(1,a,dot_size,.28u,vround 1.5comma_depth); % large comma else: comma(1,a,dot_size,.25u,comma_depth); fi % comma with increased jut enddef; cmchar "Apostrophe"; beginchar(oct"035",dims); this_letter; penlabels(1); endchar; cmchar "Lowercase sigma followed by apostrophe"; begindoublechar(oct"003",dim_sigma); mid_sigma; middoublechar(dims); this_letter; endchar; picture savedpicture; cmchar "Left parenthesis"; beginchar("(",7u# if monospace: -u# fi,body_height#,paren_depth#); italcorr body_height#*slant-.5u#; adjust_fit(0,0); pickup fine.nib; pos1(vair,0); pos2(.75[hair,stem],0); pos3(vair,0); rt x1r=rt x3r=hround(w-u); lft x2l=hround(x1-4u if monospace: +4/3u fi); top y1=h; y2=.5[y1,y3]=math_axis; filldraw stroke z1e{3(x2e-x1e),y2-y1}...z2e ...{3(x3e-x2e),y3-y2}z3e; % arc penlabels(1,2,3); endchar; cmchar "Right parenthesis"; beginchar(")",7u# if monospace: -u# fi,body_height#,paren_depth#); italcorr math_axis#*slant-.5u#; adjust_fit(0,0); pickup fine.nib; pos1(vair,0); pos2(.75[hair,stem],0); pos3(vair,0); lft x1l=lft x3l=hround u; rt x2r=hround(x1+4u if monospace: -4/3u fi); top y1=h; y2=.5[y1,y3]=math_axis; filldraw stroke z1e{3(x2e-x1e),y2-y1}...z2e ...{3(x3e-x2e),y3-y2}z3e; % arc penlabels(1,2,3); endchar; cmchar "Asterisk"; beginchar("*",9u#, if low_asterisk:math_axis#+.5x_height# else: body_height# fi,0); italcorr h#*slant-.75u#; adjust_fit(0,0); numeric ast_flare; ast_flare=hround .7[thin_join,stem]; x0=.5w; y0=h-.5x_height; for d=-150 step 60 until 150: z[d]=z0+.5dir d xscaled 7.5u yscaled x_height; numeric theta; theta=angle(z[d]-z0); fill z0+.5(0,-thin_join)rotated theta ---z[d]+.5(-ast_flare,-ast_flare)rotated theta ..z[d]..z[d]+.5(-ast_flare,ast_flare)rotated theta ---z0+.5(0,thin_join)rotated theta--cycle; endfor % diagonal at angle |d| labels(0,[-150],[-90],[-30],30,90,150); endchar; cmchar "Plus sign"; beginarithchar("+"); pickup rule.nib; x1=x2=good.x .5w; top y1=h+eps; .5[y1,y2]=math_axis; lft x3=hround u-eps; x4=w-x3; y3=y4=math_axis; draw z1--z2; % stem draw z3--z4; % crossbar labels(1,2,3,4); endchar; cmchar "Comma"; numeric dot_diam#; dot_diam#=if monospace: 5/4 fi\\ dot_size#; define_whole_blacker_pixels(dot_diam); beginchar(",",5u#,dot_diam#,comma_depth#); adjust_fit(0,0); x1-.5dot_diam=hround(.5w-.5dot_diam); y1-.5dot_diam=0; comma(1,a,dot_diam,.2u,comma_depth); % dot and tail penlabels(1); endchar; cmchar "Period"; numeric dot_diam#; dot_diam#=if monospace: 5/4 fi\\ dot_size#; define_whole_blacker_pixels(dot_diam); beginchar(".",5u#,dot_diam#,0); adjust_fit(0,0); pickup fine.nib; pos1(dot_diam,0); pos2(dot_diam,90); lft x1l=hround(.5w-.5dot_diam); bot y2l=0; z1=z2; dot(1,2); % dot penlabels(1,2); endchar; cmchar "Virgule (slash)"; beginchar("/",9u#,body_height#,paren_depth#); italcorr body_height#*slant-.5u#; adjust_fit(0,0); pickup rule.nib; rt x1=hround(w-u)+eps; top y1=h+eps; lft x2=hround u-eps; bot y2=-d-eps; draw z1--z2; % diagonal penlabels(1,2); endchar; cmchar "Colon"; numeric dot_diam#; dot_diam#=if monospace: 5/4 fi\\ dot_size#; define_whole_blacker_pixels(dot_diam); beginchar(":",5u#,x_height#,0); italcorr x_height#*slant+.5dot_diam#-2u#; adjust_fit(0,0); pickup fine.nib; pos1(dot_diam,0); pos2(dot_diam,90); lft x1l=hround(.5w-.5dot_diam); top y2r=h; z1=z2; dot(1,2); % upper dot pos3(dot_diam,0); pos4(dot_diam,90); x3=x1; bot y4l=0; z3=z4; dot(3,4); % lower dot penlabels(1,2,3,4); endchar; cmchar "'Anw tele'ia"; numeric dot_diam#; dot_diam#=if monospace: 5/4 fi\\ dot_size#; define_whole_blacker_pixels(dot_diam); beginchar(";",5u#,x_height#,0); italcorr x_height#*slant+.5dot_diam#-2u#; adjust_fit(0,0); pickup fine.nib; pos1(dot_diam,0); pos2(dot_diam,90); lft x1l=hround(.5w-.5dot_diam); top y2r=h; z1=z2; dot(1,2); % upper dot penlabels(1,2); endchar; cmchar "Question mark"; numeric dot_diam#; dot_diam#=if monospace: 5/4 fi\\ dot_size#; define_whole_blacker_pixels(dot_diam); beginchar("?",5u#,x_height#,comma_depth#); italcorr x_height#*slant+.5dot_diam#-2u#; adjust_fit(0,0); pickup fine.nib; pos1(dot_diam,0); pos2(dot_diam,90); lft x1l=hround(.5w-.5dot_diam); top y2r=h; z1=z2; dot(1,2); % upper dot x3-.5dot_diam=hround(.5w-.5dot_diam); y3-.5dot_diam=0; comma(3,a,dot_diam,.05u,comma_depth); % lower dot and tail penlabels(1,2,3); endchar; cmchar "Equals sign"; compute_spread(.45x_height#,.55x_height#); beginchar("=",14u#,v_center(spread#+rule_thickness#)); italcorr h#*slant-.5u#; adjust_fit(0,0); pickup rule.nib; lft x1=hround u-eps; x3=x1; x2=x4=w-x1; y1=y2; y3=y4; y1-y3=spread; .5[y1,y3]=math_axis; draw z1--z2; % upper bar draw z3--z4; % lower bar labels(1,2,3,4); endchar; cmchar "Left bracket"; numeric wd#; wd#=max(5u#,4.5u#+.5if hefty:stem# else:rule_thickness# fi); beginchar("[",wd#,body_height#,paren_depth#); italcorr body_height#*slant; adjust_fit(0,0); numeric top_thickness,side_thickness; if hefty: top_thickness=vair; side_thickness=max(crisp.breadth,stem-2stem_corr); else: top_thickness=side_thickness=rule_thickness; fi; pickup crisp.nib; pos1(side_thickness,0); pos2(side_thickness,0); top y1=h; bot y2=-d; lft x1l=lft x2l=hround(2.5u-.5side_thickness)-1-eps; filldraw stroke z1e--z2e; % stem pos3(top_thickness,90); pos4(top_thickness,90); pos5(top_thickness,90); pos6(top_thickness,90); x3=x5=x1l; rt x4=rt x6=ceiling(w-.4u)+eps; y3r=y4r=y1; y5l=y6l=y2; filldraw stroke z3e--z4e; % upper bar filldraw stroke z5e--z6e; % lower bar penlabels(1,2,3,4,5,6); endchar; cmchar "Right bracket"; numeric wd#; wd#=max(5u#,4.5u#+.5if hefty:stem# else:rule_thickness# fi); beginchar("]",wd#,body_height#,paren_depth#); italcorr body_height#*slant-2u#+.5if hefty:stem# else:rule_thickness# fi; adjust_fit(0,0); numeric top_thickness,side_thickness; if hefty: top_thickness=vair; side_thickness=max(crisp.breadth,stem-2stem_corr); else: top_thickness=side_thickness=rule_thickness; fi; pickup crisp.nib; pos1(side_thickness,0); pos2(side_thickness,0); top y1=h; bot y2=-d; rt x1r=rt x2r=hround(w-2.5u+.5side_thickness)+1+eps; filldraw stroke z1e--z2e; % stem pos3(top_thickness,90); pos4(top_thickness,90); pos5(top_thickness,90); pos6(top_thickness,90); x3=x5=x1r; lft x4=lft x6=floor .4u-eps; y3r=y4r=y1; y5l=y6l=y2; filldraw stroke z3e--z4e; % upper bar filldraw stroke z5e--z6e; % lower bar penlabels(1,2,3,4,5,6); endchar; cmchar "Reverse apostrophe"; beginchar(oct"034",5u#,asc_height#,0); italcorr asc_height#*slant+.5dot_size#-2u#; adjust_fit(0,0); x1-.5dot_size=hround(.5w-.5dot_size); y1+.5dot_size=h-comma_depth; if monospace: ammoc(1,a,dot_size,.28u,vround 1.5comma_depth); % large ammoc else: ammoc(1,a,dot_size,.25u,comma_depth); fi % normal ammoc penlabels(1); endchar; cmchar "Hyphen"; beginchar("-",6u#,x_height#,0); italcorr .5x_height#*slant-.5u#; adjust_fit(0,0); numeric thickness; thickness=if hefty:bar else:.75[hair,stem] fi; pickup crisp.nib; pos1(thickness,90); pos2(thickness,90); top y1r=top y2r=vround(.5h+.5thickness); rt x2=hround(w-u)+eps; if monospace: x2=w-x1 else: lft x1=hround .2u-eps fi; filldraw stroke z1e--z2e; % bar penlabels(1,2); endchar; cmchar "En dash"; beginchar(oct"000",9u#,x_height#,0); italcorr .61803x_height#*slant+.5u#; adjust_fit(0,0); pickup crisp.nib; pos1(vair,90); pos2(vair,90); top y1r=top y2r=vround(.61803h+.5vair); lft x1=-eps; rt x2=w+eps; filldraw stroke z1e--z2e; % bar penlabels(1,2); endchar; cmchar "Em dash"; beginchar(oct"177",18u#,x_height#,0); italcorr .61803x_height#*slant+.5u#; adjust_fit(letter_fit#,letter_fit#); pickup crisp.nib; pos1(vair,90); pos2(vair,90); top y1r=top y2r=vround(.61803h+.5vair); lft x1=-eps; rt x2=w+eps; filldraw stroke z1e--z2e; % bar penlabels(1,2); endchar;