path: root/Master/texmf-dist/fonts/source/public/kdgreek/kdpunct.mf

% ======================================================================
%		   KD Classical Greek Family of Fonts
%		   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
%
%	A set of MF source fonts for use with TeX version 3.0 or higher
%	accompanied with macros and hyphenation tables to facilitate
%	the typesetting of greek texts
%
%	This piece of work is partially based on original work of
%	Sylvio Levi (design of an excellent set of fonts)  
%	and Yianni Haralambous (ideas about macros other fonts).
%
%	This file is part of the greektex package and abides to 
%	copyright laws of the GNU general public software licence
%
%	You are allowed to use or modify this file as long as the 
%	original authors are clearly mentioned. It is ILLEGAL to sell
%	any part of this work or work derived from it. You may not
%	charge for this work except to cover for reasonable media 
%	expensess.
%
%	K J Dryllerakis (C) 1991-1992 
%
% ======================================================================
%
cmchar "Open quotes (eisagwgik'a)";
	beginchar("{",7.5u#,x_height#,0);
	adjust_fit(0,0);
	pos0(.5[hair,stem],0); pos1(1.5stem,0); pos2(.5[hair,stem],0);
	pos3(.5[hair,stem],0); pos4(1.5stem,0); pos5(.5[hair,stem],0);
	y0=y3=.9h; y1=y4=.5h; y2=y5=h-y0;
	x1-.1stem=hround(.5u);
	x3r=w-u;
	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("}",7.5u#,x_height#,0);
	adjust_fit(0,0);
	pos0(.5[hair,stem],0); pos1(1.5stem,0); pos2(.5[hair,stem],0);
	pos3(.5[hair,stem],0); pos4(1.5stem,0); pos5(.5[hair,stem],0);
	y0=y3=.9h; y1=y4=.5h; y2=y5=h-y0;
	x1+.1stem=hround(w-.5u);
	x3l=u;
	x1-x4=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 "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 bo
	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;

def dims = 6u#,asc_height#,0 enddef;
def ital = 0 enddef;
def fit_params = 0,0 enddef;
 
def gen_letter=
	x1-.5dot_size=hround(.5w-u-.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;

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 "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 "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 "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;