% % Washington Romanized Indic accent driver % % Macros to draw punctuation characters. Partly based on comlig.mf % of Computer Modern miscellaneous punctuation and free accents % cmchar "close quote"; newchar(closequote,7u#+max(2u#,dot_size#),asc_height#,0); italcorr asc_height#*slant+dot_size#-4.1u#; adjust_fit(0,0); x1-.5dot_size=hround .6u; y2+.5dot_size=h; x2-x1=hround(1.5u+max(2u,dot_size)); y2=y1; comma(1,a,dot_size,.25u,comma_depth); % left dot and tail comma(2,b,dot_size,.25u,comma_depth); % right dot and tail penlabels(1,2); endchar; cmchar "Hyphen"; newchar(hyphen,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 "Opening quotes"; newchar(openquote,7u#+max(2u#,dot_size#),asc_height#,0); italcorr asc_height#*slant-.1u#; adjust_fit(0,0); x2+.5dot_size=hround(w-.6u); y1+.5dot_size=h-comma_depth; x2-x1=hround(1.5u+max(2u,dot_size)); y2=y1; ammoc(1,a,dot_size,.25u,comma_depth); % left dot and tail ammoc(2,b,dot_size,.25u,comma_depth); % right dot and tail penlabels(1,2); endchar; cmchar "En dash"; newchar(endash,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"; newchar(emdash,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; cmchar "Less than sign"; compute_spread(5/4x_height#,3/2x_height#); newchar(lesser,14u#,v_center(spread#+rule_thickness#)); italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib; lft x2=hround 1.5u-eps; x1=x3=w-x2; y1-y3=spread; y2=.5[y1,y3]=math_axis; draw z1--z2--z3; % diagonals labels(1,2,3); endchar; cmchar "Greater than sign"; compute_spread(5/4x_height#,3/2x_height#); newchar(greater,14u#,v_center(spread#+rule_thickness#)); italcorr math_axis#*slant-u#; adjust_fit(0,0); pickup rule.nib; rt x2=hround(w-1.5u)+eps; x1=x3=w-x2; y1-y3=spread; y2=.5[y1,y3]=math_axis; draw z1--z2--z3; % diagonals labels(1,2,3); endchar; iff known vertical: cmchar "Vertical line"; newchar(vertical,5u#,body_height#,paren_depth#); italcorr body_height#*slant+.5rule_thickness#-2u#; adjust_fit(0,0); pickup rule.nib; x1=x2=good.x .5w; top y1=h+eps; bot y2=-d-eps; draw z1--z2; % stem labels(1,2); endchar; iff known left_brace: cmchar "Left curly brace"; newchar(left_brace,9u#,body_height#,paren_depth#); italcorr body_height#*slant+.5vair#-u#; adjust_fit(0,0); pickup fine.nib; forsuffixes $=1,1',4,4',7,7': pos$(vair,0); endfor forsuffixes $=2,3,5,6: pos$(stem,0); endfor x2=x3=x5=x6; x1=x1'=x7=x7'=w-x4=w-x4'; lft x4l=hround(1.5u-.5vair); lft x2l=hround(.5w-.5stem); top y1=h; bot y7=-d; .5[y4,y4']=.5[y1,y7]=.5[y2,y6]=.5[y3,y5]; y1-y2=y3-y4=(y1-y4)/4; y1-y1'=y4-y4'=y7'-y7=vair-fine; filldraw z1l{left}...z2l---z3l...{left}z4l --z4'l{right}...z5l---z6l...{right}z7l --z7r--z7'r{left}...z6r---z5r...{left}.5[z4r,z4'r]{right} ...z3r---z2r...{right}z1'r--z1r--cycle; % stroke penlabels(1,2,3,4,5,6,7); endchar; iff known right_brace: cmchar "Right curly brace"; newchar(right_brace,9u#,body_height#,paren_depth#); italcorr math_axis#*slant+.5vair#-u#; adjust_fit(0,0); pickup fine.nib; forsuffixes $=1,1',4,4',7,7': pos$(vair,0); endfor forsuffixes $=2,3,5,6: pos$(stem,0); endfor x2=x3=x5=x6; x1=x1'=x7=x7'=w-x4=w-x4'; rt x4r=hround(w-1.5u+.5vair); rt x2r=hround(.5w+.5stem); top y1=h; bot y7=-d; .5[y4,y4']=.5[y1,y7]=.5[y2,y6]=.5[y3,y5]; y1-y2=y3-y4=(y1-y4)/4; y1-y1'=y4-y4'=y7'-y7=vair-fine; filldraw z1r{right}...z2r---z3r...{right}z4r --z4'r{left}...z5r---z6r...{left}z7r --z7l--z7'l{right}...z6l---z5l...{right}.5[z4l,z4'l]{left} ...z3l---z2l...{left}z1'l--z1l--cycle; % stroke penlabels(1,2,3,4,5,6,7); endchar; cmchar "Straight double quotes"; newchar(typequote,9u#,asc_height#,0); numeric top_width#,spread#; top_width#=if serifs: flare# else: stem# fi; spread#=max(3u#,top_width#+.5u#); define_pixels(spread); italcorr asc_height#*slant+.5top_width#+.5spread#-4u#; adjust_fit(0,0); x1=x2; x3=x4=w-x1; x3-x1=spread+2; y1=y3; y2=y4=max(.5[bar_height,x_height]+.5vair,h-x_height); if serifs: pickup crisp.nib; pos1(flare,0); pos2(vair,0); pos3(flare,0); pos4(vair,0); y1+.5stem=h; filldraw circ_stroke z1e--z2e; % left stem and bulb filldraw circ_stroke z3e--z4e; % right stem and bulb else: pickup fine.nib; pos1(stem,0); pos2(vair,0); pos3(stem,0); pos4(vair,0); top y1=h; filldraw stroke z1e--z2e; % left stem filldraw stroke z3e--z4e; fi % right stem penlabels(1,2,3,4); endchar; cmchar "Therefore symbol == Old English period"; numeric dot_diam#,dot_diam; dot_diam#=max(dot_size#,cap_curve#); newchar(oeper,x_height#+2u#+dot_diam#,.86x_height#+dot_diam#,0); dot_diam=max(tiny.breadth,hround(max(dot_size,cap_curve)-2stem_corr)); italcorr h#*slant+.5dot_diam#-2.25u#; adjust_fit(0,0); pickup tiny.nib; pos1(dot_diam,0); pos2(dot_diam,90); x1=x2=u+.5dot_diam; bot y2l=-o; y1=.5[y2l,y2r]; dot(1,2); % left dot pos3(dot_diam,0); penpos4(y2r-y2l,90); y3=y4=y1; x3=x4=w-x1; dot(3,4); % right dot pos5(dot_diam,0); pos6(dot_diam,90); x5=x6=.5w; bot y6l=.86x_height-o; y5=.5[y6l,y6r]; dot(5,6); penlabels(1,2,3,4,5,6); endchar; cmchar "subscript Scandinavian circle accent"; newchar(Ring,5u#+hair#,0,desc_depth#); adjust_fit(0,0); numeric circ_hair,circ_vair; h:=asc_height; circ_hair=hround min(hair,u+.5); circ_vair=vround min(vair,(asc_height-x_height)/6+.5); penpos1(circ_vair,90); penpos3(circ_vair,-90); penpos2(circ_hair,180); penpos4(circ_hair,0); x2r=hround(.5w-1.5u-.5circ_hair); x4r=w-x2r; x1=x3=.5w; y1r=h+apex_o; y2=y4=.5[y1,y3]; y3r=vround(1/3[x_height,h]+apex_o); penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3) & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle; % bowl currentpicture:=currentpicture shifted (0,-(asc_height+dot_size)*aspect_ratio); endchar; cmchar "Grave accent"; newchar(Grave,9u#,min(asc_height#,2x_height#),0); adjust_fit(0,0); if serifs: pickup crisp.nib; x1-.5stem=hround 2u; x2=2/3[x1,w-x1]; y1+.5stem=h+eps; y2=max(2/3[h,x_height],x_height+o+hair); numeric theta; theta=angle(z2-z1)+90; pos1(stem,theta); pos2(hair,theta); filldraw circ_stroke z1e--z2e; % diagonal else: pickup fine.nib; pos1(stem,0); pos2(vair,0); lft x1l=hround 1.5u; rt x2r=hround(.5w+.25u+.5vair); top y1=h; bot y2=vround 2/3[h,x_height]; filldraw stroke z1e--z2e; fi % diagonal penlabels(1,2); endchar; cmchar "Acute accent"; newchar(Acute,9u#,min(asc_height#,2x_height#),0); italcorr h#*slant-if serifs: 1.5 fi u#; adjust_fit(0,0); if serifs: pickup crisp.nib; x1+.5stem=hround(w-2u); x2=2/3[x1,w-x1]; y1+.5stem=h+eps; y2=max(2/3[h,x_height],x_height+o+hair); numeric theta; theta=angle(z2-z1)+90; pos1(stem,theta); pos2(hair,theta); filldraw circ_stroke z1e--z2e; % diagonal else: pickup fine.nib; pos1(stem,0); pos2(vair,0); rt x1r=hround(w-1.5u); lft x2l=hround(.5w-.25u-.5vair); top y1=h; bot y2=vround 2/3[h,x_height]; filldraw stroke z1e--z2e; fi % diagonal penlabels(1,2); endchar; cmchar "Hachek (check) accent"; newchar(Hachek,9u#,.75[x_height#,min(asc_height#,2x_height#)],0); h':=vround min(asc_height,2x_height); % height of circumflex being inverted if serifs: italcorr h#*slant+.5hair#-1.75u#; adjust_fit(0,0); pickup crisp.nib; pos2'(.5[vair,curve],90); top y2'r=h; pos2(.5[vair,curve],90); x2=.5w; x1=w-x3=good.x 2.25u; top y1=top y3=h; y1-y2=.5(y2'-x_height); pos1(hair,angle(z2-z1)+90); pos3(hair,angle(z3-z2)+90); filldraw stroke z1e--z2e--z3e; % diagonals else: italcorr h#*slant-.5stem#+.5vair#-.75u#; adjust_fit(0,0); pickup fine.nib; pos1(vair,0); pos3(vair,0); x1=w-x3; pos2(stem,0); bot y2=vround(1/12[x_height,h']+o); x2=.5w; top y1=top y3=h+o; lft x1l=hround(rt x2r-3.25u-.5vair); z0=whatever[z1r,z2r]=whatever[z2l,z3l]; y4l=y4r=y2; x4l=good.x .2[x2l,x2]; x4r=w-x4l; filldraw z4l--z1l--z1r--z0--z3l--z3r--z4r--cycle; fi % diagonals penlabels(0,1,2,3,4); endchar; cmchar "Breve accent"; newchar(Breve,9u#,min(asc_height#,2x_height#),0); italcorr h#*slant+.5vair#-1.5u#; adjust_fit(0,0); pickup crisp.nib; pos1(vair,-180); pos3(vair,0); top y1=top y3=h; lft x1r=w-rt x3r=hround(2u-.5vair); numeric mid_thickness; mid_thickness=vround 1/3[vair,stem]; pos2(mid_thickness,-90); x2=.5w; bot y2r=vround max(x_height+o+tiny,1/3[x_height,h]+o-.5mid_thickness); filldraw stroke z1e{down}...z2e{right}...{up}z3e; % stroke penlabels(1,2,3); endchar; cmchar "Inverted Breve accent"; newchar(Ibreve,9u#,min(asc_height#,2x_height#),0); italcorr h#*slant+.5vair#-1.5u#; adjust_fit(0,0); pickup crisp.nib; pos1(vair,-180); pos3(vair,0); top y2r=h; lft x1r=w-rt x3r=hround(2u-.5vair); numeric mid_thickness; mid_thickness=vround 1/3[vair,stem]; pos2(mid_thickness,90); x2=.5w; bot y1=bot y3=vround max(x_height+o+tiny,1/3[x_height,h]+o-.5mid_thickness); filldraw stroke z1e{up}...z2e{right}...{down}z3e; % stroke penlabels(1,2,3); endchar; cmchar "Subscript Inverted Breve accent"; newchar(Uibreve,9u#,0,.5desc_depth#); italcorr h#*slant+.5vair#-1.5u#; adjust_fit(0,0); h:=min(asc_height,2x_height); pickup crisp.nib; numeric mid_thickness; mid_thickness=vround 1/3[vair,stem]; y2=-dot_size; y1=y3=vround max(x_height+o+tiny, 1/3[x_height,asc_height]+o-.5mid_thickness)-asc_height-dot_size; x2=x1+2.5u=x3-2.5u=.5w; pos2(mid_thickness,90); pos1(vair,-180); pos3(vair,0); filldraw stroke z1e{up}...z2e{right}...{down}z3e; chardp:= (bot y1) / hppp; %adjust depth penlabels(1,2,3); endchar; % end of file grampunc.mf