summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/fonts/source/public/cs/csacutl.mf
blob: deb8e7832aae86336883ab19efd5e840a0744d3d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
% This is csacutl.mf in text format, as of 89/02/19
% written by P. Novak, Prague
% Czech and slovak letters with accents
% Lowercase roman letters with acute accent

cmchar "The letter a with acute";
beginchar(cs_aa,9u#,lc_acute_height#,0);
bh#:=min(bar_height#,1.14x_height#-bar_height#); define_pixels(bh);
italcorr h#*slant+.5stem#-serif_fit#-2u#;
adjust_fit(0,serif_fit# if serifs: if hair#+.5stem#>1.5u#:-.25u# fi\\fi);
pickup fine.nib; top y3r=x_height+vround 1.5oo;
if serifs: pos1(flare,180); pos2(hair,180);
 pos3(vair,90);  lft x1r=hround max(u,2.1u-.5flare); x3=.5w-.5u;
 y1=min(bh+.5flare+2vair+2,.9[bh,x_height]-.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=.5w-.2u; top y1r=vround .82[bh,top y3r];
 filldraw stroke term.e(3,1,left,.9,4); fi  % terminal
pos4(stem,0); rt x4r=hround(w-2.5u+.5stem); y4=1/3[bh,x_height];
pos5(stem,0); x5=x4; y5=max(.55bh,2vair);
filldraw stroke super_arc.e(3,4)&z4e..z5e;  % arc and stem
pos6(.3[thin_join,vair],90); x6=x4; bot y6=bh;
pos7(hround(curve-2stem_corr),180);
lft x7r=hround max(.5u,1.5u-.5curve); y7=1/3[top y8l,top y6r];
pos8(vair,270); x8l=.5w-.75u; bot y8r=-oo;
pos9(thin_join,360); z9l=z5l;
(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 serifs: numeric shaved_stem; shaved_stem=hround(stem-3stem_corr);
 if hair#+.5stem#>1.5u#: pickup tiny.nib;
  pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
  pos10(shaved_stem,0); x10=x5'; y10=.2[.5tiny,bh];
  pos11(shaved_stem,0); rt x11r=hround(w-.25u); bot y11=0;
  pos12(shaved_stem,0); x11=x12; top y12=slab+eps;
  filldraw z5'l---z10l...z11l{right}--z11r
   --z12r{left}...z10r+.75(z12-z11)---z5'r--cycle;  % foot
 else: pickup crisp.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
  pos10(shaved_stem,0); x10=x5'; y10=1/3bh;
  pos11(.2[vair,stem],90); x11r=.5[x10r,x12r]; bot y11l=-vround .5oo;
  pos12(hair,180); rt x12l=hround(w-.1u); y12=max(y10,y11+vair);
  pos13(hair,180); x13=x12; top y13=max(vround .6bh,top y12);
  (x',y11l)=whatever[z11r,z12r]; x11l:=max(x',x10);
  filldraw stroke z5'e---z10e...z11e{right}...z12e---z13e; fi  % hook
else: numeric shaved_stem; shaved_stem=hround(stem-stem_corr);
 pickup tiny.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
 pos10(shaved_stem,0); x10=x5'; bot y10=0;
 filldraw stroke z5'e--z10e; fi  % base of stem
penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13); 
lc_acute_accent(x3+.75u);
endchar;

cmchar "The letter e with acute";
beginchar(cs_ee,7.25u#+max(.75u#,.5curve#),lc_acute_height#,0);
italcorr h#*slant+.5min(curve#-1.5u#,0);
adjust_fit(if monospace: .25u#,.5u# else: 0,0 fi);
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=x_height+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
penlabels(0,1,2,3,4,5);
lc_acute_accent(x2+.75u);
endchar;


cmchar "The letter i with acute";
beginchar(cs_ii,5u#,lc_acute_height#,0);
italcorr h#*slant-serif_fit#+.5stem#-2u#;
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
if serifs: sloped_serif.l(1,2,a,1/3,.95jut,serif_drop);  % upper serif
 dish_serif(2,1,b,1/3,jut,c,1/3,.9jut); fi  % lower serif
penlabels(1,2);
lc_acute_accent(x1);
endchar;



cmchar "The letter o with acute";
beginchar(cs_oo,9u#,lc_acute_height#,0);
italcorr .7h#*slant;
adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
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=x_height+vround 1.5oo; y3r=-oo;
y2=y4=.5x_height-vair_corr; y2l:=y4l:=.52x_height;
penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3)
 & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle;  % bowl
% lc_acute_accent(x1);  %% Corrected by P.O. 06.97
lc_acute_accent(x1+1u);
penlabels(1,2,3,4); endchar;

cmchar "The letter r with acute";
numeric r_flare#; r_flare#=.75[if serifs: stem# else: vair# fi,flare#];
define_whole_blacker_pixels(r_flare);
beginchar(cs_rr,if serifs:max(7u#,5.5u#+r_flare#) else:6.5u# fi,
          lc_acute_height#,0);
italcorr h#*slant if not serifs: +.25u# fi;
adjust_fit(serif_fit#,0);
pickup fine.nib; top y4r=x_height+oo;
if serifs: pos4(vair,90); pos5(hair,0);
 x4=w-max(1.75u,.25u+r_flare);
 rt x5r=hround(w-.5u+.5); y5+.5r_flare=.9[bar_height,x_height]+oo;
 pos6(r_flare,0); bulb(4,5,6);  % bulb
else: pos4(r_flare,90); rt x4=hround(w-.25u); fi
pos3(thin_join,180); rt x3l=hround(2.5u-.5stem')+stem'; top y3=bar_height;
filldraw stroke z3e{up}...{right}z4e;  % arc
pickup tiny.nib; pos0(stem',0); pos2(stem',0);
pos1(hround(stem-3stem_corr),0); top y1=x_height+min(oo,serif_drop);
pos0'(hround(stem-3stem_corr),0); y0=y0'=y3; x1l=x0l=x0'l=x2l;
lft x1l=hround(2.5u-.5stem'); bot y2=0;
filldraw stroke z1e--z0'e--z0e--z2e;  % stem
if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
 dish_serif(2,0,b,1/3,jut,c,1/3,1.25jut); fi  % lower serif
penlabels(1,2,3,4,5,6);
lc_acute_accent(x3+.5u);
endchar;

cmchar "The letter u with acute";
beginchar(cs_uu,10u#,lc_acute_height#,0);
italcorr h#*slant-serif_fit#+.5stem#-2u#;
adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
numeric light_vair; light_vair=vair if hefty: -vround 2vair_corr fi;
if light_vair<fine.breadth: light_vair:=fine.breadth; fi
pickup tiny.nib; pos1(stem,0); pos2(stem,0);
pos3(stem,0); pos4(stem',0);
lft x1l=hround(2.5u-.5stem); x1=x2; x3=w-x1; x3r=x4r;
if serifs: top y1=x_height+min(oo,serif_drop); bot y4=-min(oo,serif_drop);
else: top y1=x_height; bot y4=0; fi
pos0(stem,0); pos0'(stem',0); x0=x3; x0'=x4; y0=y0';
penpos2'(stem-fine,-180); z2'=z2; y3=y1; y2=.5bar_height;
penpos5(max(eps,light_vair-fine),-90); penpos6(thin_join-fine,0);
y6=y0=2/3bar_height;
filldraw stroke z1e--z2e;  % left stem
filldraw stroke z3e..z0e--z0'e..z4e;  % right stem
pickup fine.nib; bot y5r=-oo; x5l=.5w-.25u; lft x6l=tiny.lft x0l;
(x,y5r)=whatever[z5l,z6l]; x5r:=max(x,.5[x5,x2'r]);
filldraw stroke {{interim superness:=hein_super;
  pulled_arc.e(2',5)}} & z5e{right}...{up}z6e;  % arc
if serifs: sloped_serif.l(1,2,a,1/3,jut,serif_drop); % upper left serif
 sloped_serif.l(3,0,b,1/3,jut,serif_drop); % upper right serif
 sloped_serif.r(4,0',c,1/3,jut,min(oo,serif_drop)); fi % lower right serif
penlabels(1,2,3,4,5); labels(6);
lc_acute_accent(x5);
endchar;

cmchar "The letter y with acute";
beginchar(cs_yy,if serifs:9.5u# else:9u# fi,lc_acute_height#,desc_depth#);
italcorr h#*slant+.25u#;
adjust_fit(serif_fit# if monospace:+\\.5u#,.5u#+ else:,fi\\ serif_fit#);
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=x_height; 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
 dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut);  % left serif
 dish_serif(4',3,c,.6,inner_jut,d,1/2,outer_jut)(dark);  % 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
penlabels(0,1,2,3,4,5,6,7,8,9); 
lc_acute_accent(x0);
endchar;