summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/fonts/source/lh/nont2/lgt2slxu.mf
blob: 525703a48993071ed5d04687b3c8803d8a1164d4 (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
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
%
% lgt2slxu.mf
%
%% Cyrillic font container with T2 encoding beta-support
%
% This file is future part of lxfonts package
% Version 3.5 // Patchlevel=0
% (c) O.Lapko
%
% This package is freeware product 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 all this package as well) and to save it under the same name.
%
% Content:
%
% Uppercase Old Slav letters
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

% List of letternames
%
% VNARROW_E
% ZELO
% VUK
% VI_A     upper
% IZH_dgr
% VL_YUS
% IZH_uml
% OLG
% OERY
% OHRDSN
% OO_cdot
% OO_cddot
% VIZH
% T_peter
% ZELO_m
%

LHver_check(3,5); % like |version_check| in ec

iff serifs:%
lhchar "Uppercase Cyrillic letter variant NARROW_E - like Ukrainian E";
cyrchar(VNARROW_E,13u#,cap_height#,0);
if is_small_cap: getcharcode(vnarrow_e); fi
italcorr cap_height#*slant-.5u#;
adjust_fit(0,0);
% upper_ukre;
pickup fine.nib; pos1(cap_hair,0); pos2(cap_band,90);
pos3(cap_curve,180); pos4(cap_band,270); pos5(hair,360);
rt x1r=rt x5r=hround(w-u); lft x3r=hround u; x2=x4=.55[x3,x1];
top y2r=h+o; bot y4r=-o; y3=.5h-vair_corr; y3l:=.52h;
bot y1=min(vround.675h,bot y2l-eps);
y5=max(good.y .95(h-y1),y4l+eps);
(x2l',y2l)=whatever[z2r,z1l]; x2l:=min(x2l',x2l+.5u);
(x4l',y4l)=whatever[z4r,z5l]; x4l:=min(x4l',x4l+.5u);
filldraw stroke z1e{x2-x1,10(y2-y1)}...pulled_super_arc.e(2,3)(.5superpull)
 & pulled_super_arc.e(3,4)(.5superpull)...{up}z5e; % arc
pos6(.3[fine.breadth,cap_hair],0); x6r=x1r; top y6=h+o;
x1r-x1'=2cap_curve-fine; y1'=y1;
path upper_arc; upper_arc=z1{x2-x1,10(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
% upukre_bar;
numeric bar[]; y7=y8=y3;
x7=x3l; x8=(min(lft x1l-.5hair,0.85[x3l,x1l]));
if (serifs=true) and (bar#<=.5curve#):
 penpos7(cap_bar,90); penpos8(cap_bar,90);
 bar2=7/8[cap_bar,fudged.cap_stem-3stem_corr];
 penpos9(bar2,45); z9=.575[z7l,z8l];
 fill circ_stroke z8e{-2,-1}..{-2,1}z9e..{-2,-1}z7e; % curve /\/
else:
 pickup fine.nib; pos7(cap_bar,90); pos8(cap_bar,90);
 filldraw stroke z7e--z8e; fi % bar --
%%%%%
penlabels(1,1',2,3,4,5,6); endchar;

iff not serifs:%
lhchar "Uppercase Cyrillic letter variant NARROW_E - like Ukrainian E";
cyrchar(VNARROW_E,11.5u#,cap_height#,0);
if is_small_cap: getcharcode(vnarrow_e); fi
italcorr cap_height#*slant-.5u#;
adjust_fit(0,0);
% uppers_ukre;
pickup fine.nib; pos1(1.2flare,80); pos2(slab,90);
pos3(cap_curve,180); pos4(slab,270); pos5(flare,275);
rt x1r=hround(w-1.1u); x2=x4=.5w+1.25u;
lft x3r=hround max(u,2u-.5cap_curve); rt x5r=hround(w-.9u);
top y1r=vround.95h+o; top y2r=h+o; y3=.5h;
bot y4r=-o; bot y5r=vround .08h-o; y5l:=good.y y5l; x5l:=good.x x5l;
filldraw stroke rterm.e(2,1,right,.9,4) & super_arc.e(2,3)
 & super_arc.e(3,4) & term.e(4,5,right,.8,4);
% uukres_bar;
numeric bar[]; y6=y7=y3; x6=x3l; x7=(min(lft x1l-.5hair,0.85[x3l,x1l]));
pickup fine.nib;
bar1=if is_small_cap:max(fine.breadth+eps,.6[thin_join,vair]) else: cap_bar fi;
pos6(bar1,90); pos7(bar1,90);
filldraw stroke z6e--z7e; % bar --
%%%%%
penlabels(1,1',2,3,4,5,6); endchar;

lhchar "Uppercase Cyrillic letter ZELO";
cyrchar(ZELO,11u#,cap_height#,cap_sbeak#);
if is_small_cap: getcharcode(zelo); fi
italcorr cap_height#*slant-.5u#;
adjust_fit(0,0);
numeric arm_thickness[],z_stem;
if hefty: arm_thickness1=Vround(slab-vair_corr); arm_thickness2=slab;
 z_stem=.8[vair,cap_stem];
else: arm_thickness1=slab; arm_thickness2=cap_band;%vround(slab+vair_corr);
 z_stem=.9[vair,cap_stem]; fi
pickup tiny.nib; x3l-.75u=x4l-.75u=w-x1r=w-x2r; lft x3l=hround 1.75u;
top y1=h; y2=min(y1,h-2/3arm_thickness1);
bot y4=1/6h; y3=max(y4,2/3arm_thickness2);
numeric alpha; alpha=diag_ratio(1,z_stem-tiny,y2-y3,x2r-x3l);
penpos1(alpha*(z_stem-tiny),0); penpos2(alpha*(z_stem-tiny),0);
penpos3(alpha*(z_stem-tiny),0); penpos4(alpha*(z_stem-tiny),0);
pair delta; delta=penoffset z3-z2 of currentpen;
fill top lft z1l--z2l+delta---z3l+delta..lft z3l---lft z4l..bot z4l
 ---bot rt z4r--z3r-delta---z2r-delta..rt z2r---rt z1r..top z1r
 ---cycle;  % diagonal
pickup crisp.nib; pos5(arm_thickness1,90); pos6(hair,180);
top y5r=h; x5=x1; lft x6r=hround 1.25u; y6=good.y(y5l-beak)-eps;
arm(5,6,a,beak_darkness**.8,-.4beak_jut);  % upper arm and beak
if not serifs: pickup fine.nib; fi
pos7(arm_thickness2,-90); pos8(max(currentbreadth+eps,.7[thin_join,vair]),180);
bot y7r=tiny.bot y4; x7=x4r; x0=w+1.5u; y0=y7l;
z8l=z0+whatever*(z2-z3); bot y8=-d-o;
path p; p=(z7l{right}.. .45[z0,.5[z7,z8]] ..{z3-z2}z8l);
z9=point 1 of p; pos9(cap_curve,angle(direction 1 of p)-90);
filldraw stroke z7e{right}...z9e{z8-z7}...{z3-z2}z8e; % tail
math_fit(0,.5ic#); penlabels(1,2,3,4,5,6,7,8,9); endchar;

lhchar "Uppercase Cyrillic letter VUK -- Variant UK";
cyrchar(VUK,14u#-width_adj#,cap_height#+acc_height#,0);
if is_small_cap: getcharcode(vuk); fi
italcorr .7cap_height#*slant-.5u#; %O
h:=.8cap_height;
adjust_fit(0,0);
% upper_o;
penpos1(vair',90); penpos3(vround(vair+1.5vair_corr),-90);
penpos2(cap_curve,180); penpos4(cap_curve,0);
if monospace: x2r=hround 1.5u;
 interim superness:=sqrt superness; % make |"O"|, not |"0"|
else: x2r=hround u; fi
x4r=w-x2r; x1=x3=.5w; y1r=h+o; y3r=-o;
y2=y4=.5h-vair_corr; y2l:=y4l:=.52h;
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
%%%%%
%"hachek"
if serifs:
 penpos14(1.414vair',90); pos15(whatever,0); x14=x1; y14=h+o-eps;
 x1-x15=x16-x1=good.x 4.25u; top y15=top y16=cap_height+.35acc_height+o;
 pos16(.25[vair,cap_curve],angle(z16-z14)+90);
 z15l=z14l+whatever*(z14-z15); z15r=z14r+whatever*(z14-z15);
 filldraw stroke z15e--z14e{z16r-z14}..{.5right}z16e;  % hachek
else:
 pickup fine.nib;
 pos14(hair,0); pos16(hair,0); penpos15(fudged.stem,0);
 x1-x14=x16-x1; y15=h; x15=x1;
 top y14=top y16=cap_height+.5acc_height+o;
 lft x14l=hround(rt x15r-5u-.5vair);
 z0=whatever[z14r,z15r]=whatever[z15l,z16l];
 pair delta[];
 delta1=penoffset z15-z14 of currentpen;
 delta2=penoffset z16-z15 of currentpen;
 fill z15l---z14l+delta1..top z14l---top z14r..z14r-delta1
 ---z0---
 z16l-delta2..top z16l---top z16r..z16r+delta2---z15r--cycle; fi  % hachek
%%%
penlabels(1,2,3,4,14,15,16); endchar;

lhchar "Uppercase Cyrillic letter OT";
% A from AE
lhchar "Uppercase Cyrillic letter ligature VI_A - IOT A";
cyrchar(VI_A,11u#,cap_height#,0);
if is_small_cap: getcharcode(vi_a); fi
italcorr cap_height#*slant-beak_jut#-.5u#;
adjust_fit(.5u#+
        if monospace: 6.5u# else:
        max(5u#+.5cap_stem#,6u#)+cap_serif_fit# fi, %Ipart_adj+.5u
 cap_serif_fit#);
numeric left_stem,amid_stem,outer_jut,alpha;
amid_stem=max(tiny.breadth,hround .9[mfudged.hair,mfudged.cap_stem]);
pickup tiny.nib; pos1(amid_stem,0); pos2(amid_stem,0);
rt x1r=rt x2r=hround(w-max(2u,3u-.5amid_stem));
top y1=h; bot y2=0;
filldraw stroke z1e--z2e; % stem
pos5(cap_bar,-90); z0=z5;
x5=x1; top y5l=vround(if hefty:.52 else:.48 fi\\[y2,y1]+.5cap_bar);
left_stem=if monospace:fudged.hair else: cap_hair fi if hefty: -3stem_corr fi;
outer_jut=.8cap_jut; x11l=outer_jut+.5u-eps; y11=0;
x12=x1l-apex_corr-if monospace:2 fi\\u; y12=h;
alpha=diag_ratio(1,.5left_stem,y12-y11,x12-x11l);
penpos11(alpha*left_stem,0); penpos12(alpha*left_stem,0);
fill diag_end(12l,11l,1,1,11r,12r)
 --diag_end(11r,12r,1,1,12l,11l)--cycle; % diagonal
y10=h-slab; z10=whatever[z11,z12];
fill z10--(x1,y10)--(x1,h)--z12--cycle;  % link
penpos13(whatever,angle(z2-z1)); z13=whatever[z11,z12];
penpos14(cap_band,90); x14=x0; y13l=y14l; y13r=y14r;
if hefty: y14r=.4h; else: y14=y0; fi
penstroke z13e--z14e; % bar line
if serifs: numeric inner_jut; pickup tiny.nib;
 prime_points_inside(11,12);
 if rt x11'r+cap_jut+.5u+1<=lft x2l-.75cap_jut: inner_jut=cap_jut;
 else: rt x11'r+inner_jut+.5u+1=lft x2l-.75inner_jut; fi
 dish_serif(11',12,i,1/2,outer_jut,j,.6,inner_jut)(dark);  % lower left serif
 nodish_serif(1,2,a,1/3,cap_jut+x1l-x12,b,1/3,cap_jut);  % upper serif
 nodish_serif(2,1,c,1/3,.75inner_jut,d,1/3,cap_jut); fi  % lower middle serif
%
z15=whatever[z11,z12]; y15+.5cap_bar+eps=min(8h,h-max(1.2slab,bracket))-1-eps;
%I_part(15);
_zero:=15;
_one:=16; _two:=17; _three:=18; _four:=19;
%
pickup tiny.nib; pos[_one](cap_stem,0); pos[_two](cap_stem,0);%pos
lft x[_one]l=lft x[_two]l=
	l+letter_fit+if monospace:-.35u else: cap_serif_fit fi
	+hround max(2u,3u-.5cap_stem);
top y[_one]=h; bot y[_two]=0;
filldraw stroke z[_one]e--z[_two]e; % stem
x[_three]=x[_one]; y[_three]=y[_zero];
x[_four]=x[_zero]; y[_four]=y[_three];
pos[_three](cap_bar,90); pos[_four](cap_bar,90);
filldraw stroke z[_three]e--z[_four]e; % bar
if serifs: dish_serif([_one],[_two],s,1/3,cap_jut,t,1/3,cap_jut);
 dish_serif([_two],[_one],u,1/3,cap_jut,v,1/3,cap_jut); fi
%%%%%
penlabels(0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19); endchar;

% for shape, see Knizhnay Shrift p 58  Bodoni, Parma 1818
lhchar "Uppercase Cyrillic letter IZH_dgr - IZHITSA double grave";
cyrchar_twice(IZH_dgr,13u#,cap_height#+acc_height#,0);
if is_small_cap: getcharcode(izh_dgr); fi
italcorr cap_height#*slant+.25u#;
adjust_fit(cap_serif_fit#,
 if serifs: min(1.5u#,.5u#+(flare#+(cap_stem#-stem#))) %ccL_adj
 else:.5u#fi);
full_h:=h; h:=cap_height;
% upper_izh;
numeric left_stem,right_stem,outer_jut,alpha;
left_stem=cap_stem-stem_corr;
right_stem=min(cap_hair if hefty:-2stem_corr fi,left_stem);
outer_jut=.75cap_jut; x1l=w-x4r=l+letter_fit+outer_jut+.25u; 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];
x6=if serifs:.5[x5,x7r] else:x7r fi;
penpos6(vair,90); y6r=h if serifs:+o fi;
penpos5(alpha*right_stem,0);
y5=min(.9cap_height,bot y6l-.5vair); z5=whatever[z3,z4];
x7r=hround(r-.5u); penpos7(hair,0);
y7=h-vround max(.05fig_height+.5flare,.1fig_height-.5flare)+o; z8r=z7r;
penpos8(flare,0); if serifs: cyrbulb(6,7,8); fi
if y0>cap_notch_cut: y0:=cap_notch_cut;
 fill z0+.5right{up}...{z4-z3}z5l...{right}
      if serifs: z6r--z6l
      else:
         (.5[x4,x4r],y6r)--(fine.lft x6r,y6r)..(x6r,fine.bot y6r)--
         (x6l,fine.top y6l)..(fine.lft x6l,y6l) fi
  {left}
  ....z5r{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--z5l{z4-z3}...{right}z6r--z6l{left}...{z3-z4}z5r
  --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+cap_jut+.5u+1<=x4l-cap_jut: inner_jut=cap_jut;
  else: rt x1'r+inner_jut+.5u+1=x4l-inner_jut; fi
 dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut); fi % left serif
%%%%%
% the accent
if monospace:
 hpos_corr=-2u; put_gravis(cyrcaph);
 hpos_corr=2u; put_gravis(cyrcaph);
else: hpos_corr=-1.5u; put_gravis(cyrcaph);
 hpos_corr=1.5u; put_gravis(cyrcaph); fi
repeat_once;
penlabels(0,1,2,3,4,5,6,7); endchar;

lhchar "Uppercase Cyrillic letter VL_YUS - like crossed Delta";
cyrchar(VL_YUS,13u#+2cap_stem#,cap_height#,0);
if is_small_cap: getcharcode(Vl_yus); fi
adjust_fit(cap_serif_fit#,cap_serif_fit#);
numeric left_stem,right_stem,outer_jut,alpha;
right_stem=cap_stem-stem_corr;
left_stem=min(cap_hair if hefty: -3stem_corr fi,right_stem);
outer_jut=.8cap_jut; x1l=w-x4r=l+letter_fit+.5u; y1=y4=0; %+outer_jut
x2-x1=x4-x3; x3r=x2r+apex_corr; y2=y3=h+apex_o+apex_oo;
alpha=diag_ratio(2,left_stem,y2-y1,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];
if y0<h-cap_notch_cut: y0:=h-cap_notch_cut;
 fill z0+.5right{down}...{z4-z3}diag_end(3l,4l,1,1,4r,3r)
  --diag_end(4r,3r,1,1,2l,1l)--diag_end(2l,1l,1,1,1r,2r){z2-z1}
  ...{up}z0+.5left--cycle; % left and right diagonals
else: fill z0--diag_end(0,4l,1,1,4r,3r)--diag_end(4r,3r,1,1,2l,1l)
  --diag_end(2l,1l,1,1,1r,0)--cycle; fi % left and right diagonals
penpos5(whatever,angle(z2-z1)); z5=whatever[z1,z2];
penpos6(whatever,angle(z3-z4)); z6=whatever[z3,z4]; y6=y5;
if hefty: y5r else: y5 fi =.5y0;
y5r-y5l=y6r-y6l=cap_band; penstroke z5e--z6e; % middle bar line
penpos5'(whatever,angle(z2-z1)); z5'=whatever[z1,z2];
penpos6'(whatever,angle(z3-z4)); z6'=whatever[z3,z4]; y6'=y5';
bot y5'l=0; y5'r-y5'l=y6'r-y6'l=slab;
penstroke z5'e--z6'e; % bar line
penlabels(0,1,2,3,4,5,5',6,6'); endchar;
%
% for shape, see Knizhnay Shrift p 58  Bodoni, Parma 1818
lhchar "Uppercase Cyrillic letter IZH_uml - IZHITSA umlaut";
cyrchar(IZH_uml,13u#,cap_height#+acc_height#,0);
if is_small_cap: getcharcode(izh_uml); fi
italcorr cap_height#*slant+.25u#;
adjust_fit(cap_serif_fit#,
 if serifs: min(1.5u#,.5u#+(flare#+(cap_stem#-stem#))) %ccL_adj
 else:.5u#fi);
full_h:=h; h:=cap_height;
% upper_izh;
numeric left_stem,right_stem,outer_jut,alpha;
left_stem=cap_stem-stem_corr;
right_stem=min(cap_hair if hefty:-2stem_corr fi,left_stem);
outer_jut=.75cap_jut; x1l=w-x4r=l+letter_fit+outer_jut+.25u; 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];
x6=if serifs:.5[x5,x7r] else:x7r fi;
penpos6(vair,90); y6r=h if serifs:+o fi;
penpos5(alpha*right_stem,0);
y5=min(.9cap_height,bot y6l-.5vair); z5=whatever[z3,z4];
x7r=hround(r-.5u); penpos7(hair,0);
y7=h-vround max(.05fig_height+.5flare,.1fig_height-.5flare)+o; z8r=z7r;
penpos8(flare,0); if serifs: cyrbulb(6,7,8); fi
if y0>cap_notch_cut: y0:=cap_notch_cut;
 fill z0+.5right{up}...{z4-z3}z5l...{right}
      if serifs: z6r--z6l
      else:
         (.5[x4,x4r],y6r)--(fine.lft x6r,y6r)..(x6r,fine.bot y6r)--
         (x6l,fine.top y6l)..(fine.lft x6l,y6l) fi
  {left}
  ....z5r{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--z5l{z4-z3}...{right}z6r--z6l{left}...{z3-z4}z5r
  --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+cap_jut+.5u+1<=x4l-cap_jut: inner_jut=cap_jut;
  else: rt x1'r+inner_jut+.5u+1=x4l-inner_jut; fi
 dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut); fi % left serif
%%%%%
% the accent
h:=full_h; uppercase_umlaut(.5[x1,x4]-.5w,0, 9,10,11,12);
penlabels(0,1,2,3,4,5,6,7,8, 9,10,11,12); endchar;

lhchar "Uppercase Cyrillic letter ligature OLG - Old soft EL (ELGHE)";
cyrchar(OLG,13.5u#,cap_height#,0); % DL_width:N_width
if is_small_cap: getcharcode(olg); fi;
italcorr cap_height#*slant-beak_jut#; %Gamma+.25u
adjust_fit(cap_serif_fit# if not serifs:+.5(cap_stem#-u#) fi, %DL_adj
 if not serifs:.5u#+ fi
        min(4.5u#-.5stem#,3.5u#)-.5width_adj#); % Beak_adj+.5u
% upper_l;
pickup tiny.nib; pos1(cap_stem,0); pos2(cap_stem,0);
rt x1r=rt x2r=w-hround max(2u,3u-.5cap_stem); top y1=h; bot y2=0;
filldraw stroke z1e--z2e; %stem
numeric bulb_diam; bulb_diam=flare+(cap_stem-stem);
numeric light_hair,bot_vair,left_jut;
light_hair=max(tiny.breadth,fudged.hair if hefty:-4stem_corr fi);
left_jut=
   if serifs: max(limit_dist,1.1cap_jut)
   else:      hround (w+cap_serif_fit-rt x2r-.65u) fi;
bot_vair=Vround(.5[vair,light_hair]);
x3=1/3[w-rt x1r-(1/6left_jut),rt x1r] if not serifs:-.5(cap_stem-u) fi+eps;
if serifs:
 pos3(light_hair,0); pos4(light_hair,-90);
 pos6(bulb_diam,-180); pos5(cap_hair,-180);
 top y3=h; y6=1/6h-max(0,flare-stem-2vair_corr-.5); z6r=z5r;
 lft x6r=l+letter_fit+hround(.5u-.5);
 x4=max(lft x5r+.5bulb_diam,.4[lft x5r,rt x3r]); bot y4r=-o;
 filldraw stroke z4e{right}..
  controls (min(15/16[x4,x3],max(x4,lft x6r+2flare))+(x3e-x3)+eps,y4e)
  and (x3e,good.y(min(y6-.5,1/3h)+1/3(y4e-y4))-eps)..z3e; % left tail
 {{less_tense; bulb(4,5,6)}};
else:
 pos3'(slab,90); pos1'(slab,90);
 lft x3'=x3-.5light_hair; rt x1'=x1r; top y3'r=top y1'r=h;
 filldraw stroke z3'e--z1'e;
 pickup fine.nib; pos3(max(fine.breadth,light_hair),0); pos4(bot_vair,-90); pos5(bot_vair,-90);
 bot y5r=0; x4=2/3[x3l,x5r]; lft x5=l+letter_fit+hround(.35u-.5);
 bot y4r=bot y5r; y3=y3'; x4l:=.25[x4,x5];
 path p;
 p=stroke z3{down}
   ..controls (x3,y5+.35h-eps) and (min(7/8[x4,x3],x5+2.5light_hair+.5u),y4)
   ..{left}z4--z5;
 z6=point .35 of p;
 pos6(max(fine.breadth,7/8[bot_vair,light_hair]),angle(direction .35 of p)+90);
 filldraw stroke z3e{down}...z6e{direction .35 of p}...{left}z4e--z5e; fi % arc
%%%
if serifs:
 x0=x3; y0=0;
 numeric inner_jut; inner_jut=min(.5(lft x1l-rt x3r)-eps,.5cap_jut);
 dish_serif(2,1,a,1/3,cap_jut,b,1/3,cap_jut);   %lower right serif
 nodish_serif(1,2,c,1/3,inner_jut,d,1/3,cap_jut);     %upper right serif
 nodish_serif(3,0,e,1/3,1.05cap_jut,f,1/3,inner_jut); %upper left serif
 filldraw z.c0--z.c1--z.f1--z.f0--cycle; fi % upper inter_serif bar
%%%%%
% (old) upper right beak(2);
if (serifs=false) and (old_cyr=true):
 pickup tiny.nib;
 pos7(slab,90); top y7r=h; x7=x2;
 pos8(slab,90); y8=y7; rt x8r=hround(r-.65u);
 filldraw stroke z7e--z8e; % horisontal
 pickup fine.nib; pos9(.3[slab,cap_stem],0); pos10(.3[slab,cap_stem],0);
 rt x9r=rt x10r=tiny.rt x8r; y9=y8r; bot y10=y8l-sbeak;
 filldraw stroke z9e--z10e; % vertical
else:
 pickup crisp.nib;
 pos7(slab,90); top y7r=h; x7=x2; rt x8r=hround(r-.65u);
 pos8(hair,0); y8=good.y(y7l-beak)-eps;
 arm(7,8,i,beak_darkness,.7beak_jut);  % upper arm and beak
fi
penlabels(1,2,3,4,5,6,7,8,9,10); endchar;

lhchar "Uppercase Cyrillic letter OERY - Old ERY";
cyrchar(OERY,12.5u#,cap_height#,0); %V_width#=12.5u#
if is_small_cap: getcharcode(oery); fi
italcorr cap_height#*slant-cap_serif_fit#+cap_jut#-2.5u#+min(.5cap_stem#,u#);
adjust_fit(if not serifs:.5u#+ fi
        min(4.5u#-.5stem#,3.5u#)-.5width_adj#, % Beak_adj+.5u
 cap_serif_fit#+4.5u#); %ERYadj
numeric left_stem; left_stem=cap_stem-hround 2stem_corr;
pickup tiny.nib; pos1(left_stem,0); pos2(left_stem,0);
lft x1l=lft x2l=hround max(2u,3u-.5left_stem); top y1=h; bot y2=0;
filldraw stroke z1e--z2e; % stem
if serifs: nodish_serif(1,2,a,1/3,.5cap_jut,b,1/3,.5cap_jut);  % upper serif
 nodish_serif(2,1,c,1/3,cap_jut,d,1/3,.5cap_jut); fi  % lower serif
% usftsn_bowl(2);
_zero:=2;
_one:=3; _two:=4; _three:=5; _four:=6; _five:=7;
%
pickup tiny.nib;
penpos[_one](cap_bar,90);
penpos[_three](cap_curve if hefty:-3stem_corr fi,0);
penpos[_four](cap_band,-90); penpos[_five](cap_band,-90);
z[_five]r=bot z[_zero]; y[_four]=y[_five];
y[_three]=.5[y[_four],y[_two]];
x[_one]=x[_zero]r; x[_three]r=hround(w-u);
if (serifs=false) or (cap_bar#>.5cap_curve#) or (cap_bar<3):
 penpos[_two](cap_bar,90);
 x[_four]=.5[x[_zero],w-if serifs:1.5u else:2.5u fi]+.5u;
 y[_one]=y[_two]=.52h; x[_two]=x[_four];
else: penpos[_two](1/18[cap_bar,cap_curve],90);
 x[_four]=.5[x[_zero],w-1.5u]+.5u;
 y[_one]l=y[_two]l-.35cap_bar=.52h-.5cap_bar;
 x[_two]=x[_four]-.35u; fi
x[_two]l:=x[_two]l-.5u; x[_four]l:=x[_four]l-.5u;
fill stroke z[_five]e..super_arc.e([_four],[_three])
 & super_arc.e([_three],[_two])..z[_one]e; % lobe
%%%
% (old) upper left beak(2);
if (serifs=false) and (old_cyr=true):
 pickup tiny.nib;
 pos8(slab,90); top y8r=h; x8=x2;
 pos9(slab,90); y8=y9; lft x9r=l+letter_fit+hround.65u;
 filldraw stroke z8e--z9e; % horisontal
 pickup fine.nib; pos10(.3[slab,cap_stem],0); pos11(.3[slab,cap_stem],0);
 lft x10l=lft x11l=tiny.lft x9; y10=y9r; bot y11=y9l-sbeak;
 filldraw stroke z10e--z11e; % vertical
else:
 pickup crisp.nib;
 pos8(slab,90); top y8r=h; x8=x2; lft x9r=l+letter_fit+hround.65u;
 pos9(hair,180); y9=good.y(y8l-beak)-eps;
 arm(8,9,i,beak_darkness,-.7beak_jut);  % upper arm and beak
fi
% I
w:=w+4.5u; pickup tiny.nib;
rt x13r=rt x14r=w-hround max(2u,3u-.5stem);
top y13=h; bot y14=0; pos13(cap_stem,0); pos14(cap_stem,0);
filldraw stroke z13e--z14e;
if serifs: dish_serif(13,14,e,1/3,cap_jut,f,1/3,cap_jut);
 dish_serif(14,13,g,1/3,cap_jut,h,1/3,cap_jut); fi
penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13,14); endchar;

lhchar "Uppercase Cyrillic letter OHRDSN - Old HARD SIGN";
cyrchar(OHRDSN,12.5u#,cap_height#,0); %V_width#=12.5u#
if is_small_cap: getcharcode(ohrdsn); fi
italcorr .52*.7cap_height#*slant-.5u#; % D*.52h
adjust_fit(if not serifs:.5u#+ fi
        min(4.5u#-.5stem#,3.5u#)-.5width_adj#, % Beak_adj+.5u
 0);
numeric left_stem; left_stem=cap_stem-hround 2stem_corr;
pickup tiny.nib; pos1(left_stem,0); pos2(left_stem,0);
lft x1l=lft x2l=hround max(2u,3u-.5left_stem); top y1=h; bot y2=0;
filldraw stroke z1e--z2e; % stem
if serifs: nodish_serif(1,2,a,1/3,.5cap_jut,b,1/3,.5cap_jut);  % upper serif
 nodish_serif(2,1,c,1/3,cap_jut,d,1/3,.5cap_jut); fi  % lower serif
% usftsn_bowl(2);
_zero:=2;
_one:=3; _two:=4; _three:=5; _four:=6; _five:=7;
%
pickup tiny.nib;
penpos[_one](cap_bar,90);
penpos[_three](cap_curve if hefty:-3stem_corr fi,0);
penpos[_four](cap_band,-90); penpos[_five](cap_band,-90);
z[_five]r=bot z[_zero]; y[_four]=y[_five];
y[_three]=.5[y[_four],y[_two]];
x[_one]=x[_zero]r; x[_three]r=hround(w-u);
if (serifs=false) or (cap_bar#>.5cap_curve#) or (cap_bar<3):
 penpos[_two](cap_bar,90);
 x[_four]=.5[x[_zero],w-if serifs:1.5u else:2.5u fi]+.5u;
 y[_one]=y[_two]=.52h; x[_two]=x[_four];
else: penpos[_two](1/18[cap_bar,cap_curve],90);
 x[_four]=.5[x[_zero],w-1.5u]+.5u;
 y[_one]l=y[_two]l-.35cap_bar=.52h-.5cap_bar;
 x[_two]=x[_four]-.35u; fi
x[_two]l:=x[_two]l-.5u; x[_four]l:=x[_four]l-.5u;
fill stroke z[_five]e..super_arc.e([_four],[_three])
 & super_arc.e([_three],[_two])..z[_one]e; % lobe
%%%
% (old) upper left beak(2);
if (serifs=false) and (old_cyr=true):
 pickup tiny.nib;
 pos8(slab,90); top y8r=h; x8=x2;
 pos9(slab,90); y8=y9; lft x9r=l+letter_fit+hround.65u;
 filldraw stroke z8e--z9e; % horisontal
 pickup fine.nib; pos10(.3[slab,cap_stem],0); pos11(.3[slab,cap_stem],0);
 lft x10l=lft x11l=tiny.lft x9; y10=y9r; bot y11=y9l-sbeak;
 filldraw stroke z10e--z11e; % vertical
else:
 pickup crisp.nib;
 pos8(slab,90); top y8r=h; x8=x2; lft x9r=l+letter_fit+hround.65u;
 pos9(hair,180); y9=good.y(y8l-beak)-eps;
 arm(8,9,i,beak_darkness,-.7beak_jut);  % upper arm and beak
fi
penlabels(1,2,3,4,5,6,7,8,9,10,11); endchar;

lhchar "Uppercase Cyrillic letter OO_cdot - Old O cdot";
cyrchar(OO_cdot,15u#,cap_height#,0); %F width-u
if is_small_cap: getcharcode(oo_cdot); fi
italcorr .7cap_height#*slant-.5u#;
adjust_fit(0,0);
penpos1(vair',90); penpos3(vround(vair+1.5vair_corr),-90);
penpos2(cap_curve,180); penpos4(cap_curve,0);
if monospace: x2r=hround 1.5u;
 interim superness:=sqrt superness;  % make |"O"|, not |"0"|
else: if serifs: interim superness:=1.05 superness;
 else: interim superness:=1.075 superness; fi x2r=hround u; fi
x4r=w-x2r; x1=x3=.5w; y1r=h+o; y3r=-o;
y2=y4=.5h-vair_corr; y2l:=y4l:=.52h;
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
% dot
pickup tiny.nib;
dot_diam:=min((lft x4l-rt x2l)-1,
max(tiny.breadth,hround(max(dot_size,cap_curve)-2stem_corr)));
pos5(dot_diam,0); pos5'(dot_diam,90);
z5=z5'; x5=x1; y5=.5[y1,y3]; dot(5,5'); % dot
penlabels(1,2,3,4, 5,5); endchar;

lhchar "Uppercase Cyrillic letter OO_cddot - Old double cdot";
cyrchar(OO_cddot,17u#,cap_height#,0); %F width+u
if is_small_cap: getcharcode(oo_cddot); fi
italcorr .7cap_height#*slant-.5u#;
adjust_fit(0,0);
penpos1(vair',90); penpos3(vround(vair+1.5vair_corr),-90);
penpos2(cap_curve,180); penpos4(cap_curve,0);
if monospace: x2r=hround 1.5u;
 interim superness:=sqrt superness;  % make |"O"|, not |"0"|
else: if serifs: interim superness:=1.05 superness;
 else: interim superness:=1.075 superness; fi x2r=hround u; fi
x4r=w-x2r; x1=x3=.5w; y1r=h+o; y3r=-o;
y2=y4=.5h-vair_corr; y2l:=y4l:=.52h;
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
%
_one:=5; _two:=6; _three:=7; _four:=8;
dot_diam:=min(.5(lft x4l-rt x2l)-1,
max(tiny.breadth,hround(max(dot_size,cap_curve)-2stem_corr)));
pickup tiny.nib;
pos[_one](dot_diam,0); pos[_two](dot_diam,90);
x[_one]=x[_two]=max(x2l+.5dot_diam+1+eps,.5w-2.25u); y[_one]=y[_two]=.5[y1,y3];
dot([_one],[_two]);  % left dot
pos[_three](dot_diam,0); penpos[_four](y[_two]r-y[_two]l,90);
y[_three]=y[_four]=y[_one];
x[_three]=x[_four]=min(x4r-.5dot_diam-1-eps,x[_one]+4u);
dot([_three],[_four]);  % right dot
penlabels(1,2,3,4, 5,6,7,8); endchar;

lhchar "Uppercase Cyrillic letter VIZH - variant IZHITSA";
cyrcharmoving(VIZH); if is_small_cap: cyrcharmoving(vizh); fi

lhchar "Uppercase Cyrillic letter T_peter -- like flipped SH";
cyrchar(T_peter,19.75u#+width_adj#,cap_height#,0);
if is_small_cap: getcharcode(t_peter); fi
italcorr cap_height#*slant-cap_serif_fit#+cap_jut#-2.5u#+min(.5cap_stem#,u#);
adjust_fit(if monospace: 0,0 else:cap_serif_fit#,cap_serif_fit# fi); %uwlett_adj
% upper_sh;flip
if odd(fudged.cap_stem-w): change_width; fi % symmetric & all three equal
pickup tiny.nib;
pos1(fudged.cap_stem,0); pos2(fudged.cap_stem,0);
pos3(fudged.cap_stem,0); pos4(fudged.cap_stem,0);
pos5(fudged.cap_stem,0); pos6(fudged.cap_stem,0);
lft x1l=lft x2l=hround max(2u,3u-.5cap_stem); x3=x4=w-x1;
top y1=top y3=top y5=h; bot y2=bot y4=bot y6=0;
lft x5l=lft x6l=hround (.5[x1,x3]-.5cap_stem); % middle stem point
filldraw stroke z1e--z2e; % left stem
filldraw stroke z3e--z4e; % right stem
filldraw stroke z5e--z6e; % center stem
numeric inner_jut,arm_thickness;
arm_thickness=vround(slab+vair_corr);
if serifs:
 begingroup
  save slab; slab:=arm_thickness; % bottom.bar.slab
  if rt x1r+cap_jut+.5u+1<=lft x5l-cap_jut: inner_jut=cap_jut;
   else: rt x1r+inner_jut+.5u+1=lft x5l-inner_jut; fi
  dish_serif(2,1,c,1/3,cap_jut,d,1/3,inner_jut); % lower left serif
  dish_serif(6,5,k,1/3,inner_jut,m,1/3,inner_jut); % lower center serif
  dish_serif(4,3,g,1/3,inner_jut,h,1/3,cap_jut);   % lower right serif
 endgroup;
 inner_jut:=min(.5(lft x3l-rt x1r)-eps,.5cap_jut);
 nodish_serif(1,2,a,1/3,cap_jut,b,1/3,inner_jut);  % upper left serif
 nodish_serif(3,4,e,1/3,inner_jut,f,1/3,cap_jut);  % upper right serif
 nodish_serif(5,6,i,1/3,inner_jut,j,1/3,inner_jut); % upper center serif
 fill z.b0--z.b1--z.e1--z.e0--cycle; % upper inter_serif bar
else:
 save slab; slab:=arm_thickness; % upper.bar.slab
 lft x2'= lft x2l; top y2'r=h; pos2'(slab,90);
 rt x4'=rt x4r; y4'=y2'; pos4'(slab,90);
 filldraw stroke z2'e--z4'e; fi % upper bar
%%%%%
penlabels(1,2,3,4,5,6); endchar;

lhchar "Uppercase Cyrillic letter ZELO_m - Variant ZELO mirror";
cyrchar(ZELO_m,10u#,cap_height#,0);
if is_small_cap: getcharcode(zelo_m); fi
italcorr .7cap_height#*slant-.5u#; %O
adjust_fit(0,0);
numeric theta; theta=90-angle(50u,h); slope:=-h/50u;  % angle at middle
numeric s_slab; s_slab=if serifs:slab else:vround .2[slab,cap_stem] fi;
numeric ess'; ess'=max(fine.breadth,cap_ess);
pickup fine.nib; pos2(max(fine.breadth,s_slab-vround vair_corr),-90);
pos0(ess',theta); pos7(s_slab,-90);
x2+x7=2x0=w; x7-x2=if serifs: u else: 0 fi; top y2l=h+o; bot y7r=-o;
y0=.52h; lft x3l=hround u; rt x6r=hround(w-u);
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;
%mirror
forsuffixes $ = 2l,2,2r,3l,3,3r,4l,4,4r,5l,5,5r,6l,6,6r,7l,7,7r:
  x$:=l+(r-x$); endfor;
filldraw stroke super_arc.e(2,3) & z3e{down}
 ..z4e---z5e..z6e{down} & super_arc.e(6,7);  % main stroke mirror
if serifs:
 pos1(hair,180); pos8(hair,180);
 rt x1l=hround(w-1.5u); lft x8r=hround u;
 bot y1=vround 2/3h+1; top y8=vround 1/3h-1;
 %mirror
 forsuffixes $ = 1l,1,1r,8l,8,8r: x$:=l+(r-x$); y$:=y$; endfor;
 filldraw stroke z1e{x2-x1,10(y2-y1)}....{right}z2e;  % upper arc mirror
 filldraw stroke z7e{right}....{up}z8e;  % lower arc
 path upper_arc, lower_arc;
 upper_arc=z1{x2-x1,10(y2-y1)}....{right}z2;
 lower_arc=z7{right}....{up}z8;
 pos10(.3[fine.breadth,cap_hair],180); pos9(.3[fine.breadth,cap_hair],180);
 x10r=x1l; top y10=top y2l; x9l=x8r; bot y9=bot y7r;
 x1'-x1l=x8r-x8'=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(1.2flare,-100); pos8(1.2flare,-100);
 x1l=good.x(x1l+w-1.75u-rt x1); lft x8r=hround .8u;
 top y1l=vround .93h+o; bot y8r=vround .1h-o;
 forsuffixes $ = 1l,1,1r,8l,8,8r: x$:=l+(r-x$); endfor;
 filldraw stroke term.e(2,1,left,.9,4);   % upper arc and terminal
 filldraw stroke term.e(7,8,right,1,4); fi  % lower arc and terminal
penlabels(0,1,1',2,3,4,5,6,7,8,8',9,10); endchar;

lhchar "Uppercase Cyrillic letter IZHEI ";
cyrchar(IZHEI,13.5u#,cap_height#,0); % N_width
if is_small_cap: getcharcode(izhei); fi
italcorr cap_height#*slant-cap_serif_fit#+cap_jut#-2.5u#+min(.5cap_stem#,u#);
adjust_fit(cap_serif_fit#,cap_serif_fit#);
pickup tiny.nib; pos1(fudged.cap_stem,0); pos2(fudged.cap_stem,0);
pos3(fudged.cap_stem,0); pos4(fudged.cap_stem,0);
lft x1l=lft x2l=hround max(2u,3u-.5cap_stem); 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
numeric stem[],alpha[];
y5=vround(.4h-eps); y6=vround(.6h-eps);
x5=hround (rt x1r-.5)-eps; x6=hround (lft x3l+.5)+eps;
stem1=max(tiny.breadth,fudged.hair);
penpos5(stem1,90); penpos6(stem1,90);
fill stroke z5e--z6e; % diagonal
if serifs:
 numeric inner_jut;
 if rt x1r+cap_jut+.5u+1<=lft x3l-cap_jut: inner_jut=cap_jut;
  else: rt x1r+inner_jut+.5u+1=lft x3l-inner_jut; fi
 dish_serif(1,2,a,1/3,cap_jut,b,1/3,inner_jut);  % upper left serif
 dish_serif(2,1,c,1/3,cap_jut,d,1/3,inner_jut);  % lower left serif
 dish_serif(3,4,e,1/3,inner_jut,f,1/3,cap_jut);  % upper right serif
 dish_serif(4,3,g,1/3,inner_jut,h,1/3,cap_jut); fi % lower right serif
%%%%%
penlabels(1,2,3,4,5,6); endchar;

lhchar "Uppercase Cyrillic letter LO";
cyrchar(LO,13.5u#,cap_height#,0); % DL_width:N_width
if is_small_cap: getcharcode(lo); fi
italcorr cap_height#*slant-cap_serif_fit#+cap_jut#-2.5u#+min(.5cap_stem#,u#);
adjust_fit(cap_serif_fit# if not serifs:+.5(cap_stem#-u#) fi, %DL_adj
 13.5u#); %
% upper_l;
pickup tiny.nib; pos1(cap_stem,0); pos2(cap_stem,0);
rt x1r=rt x2r=w-hround max(2u,3u-.5cap_stem); top y1=h; bot y2=0;
filldraw stroke z1e--z2e; %stem
numeric bulb_diam; bulb_diam=flare+(cap_stem-stem);
numeric light_hair,bot_vair,left_jut;
light_hair=max(tiny.breadth,fudged.hair if hefty:-4stem_corr fi);
left_jut=
   if serifs: max(limit_dist,1.1cap_jut)
   else:      hround (w+cap_serif_fit-rt x2r-.65u) fi;
bot_vair=Vround(.5[vair,light_hair]);
x3=1/3[w-rt x1r-(1/6left_jut),rt x1r] if not serifs:-.5(cap_stem-u) fi+eps;
if serifs:
 pos3(light_hair,0); pos4(light_hair,-90);
 pos6(bulb_diam,-180); pos5(cap_hair,-180);
 top y3=h; y6=1/6h-max(0,flare-stem-2vair_corr-.5); z6r=z5r;
 lft x6r=l+letter_fit+hround(.5u-.5);
 x4=max(lft x5r+.5bulb_diam,.4[lft x5r,rt x3r]); bot y4r=-o;
 filldraw stroke z4e{right}..
  controls (min(15/16[x4,x3],max(x4,lft x6r+2flare))+(x3e-x3)+eps,y4e)
  and (x3e,good.y(min(y6-.5,1/3h)+1/3(y4e-y4))-eps)..z3e; % left tail
 {{less_tense; bulb(4,5,6)}};
else:
 pos3'(slab,90); pos1'(slab,90);
 lft x3'=x3-.5light_hair; rt x1'=x1r; top y3'r=top y1'r=h;
 filldraw stroke z3'e--z1'e;
 pickup fine.nib; pos3(max(fine.breadth,light_hair),0); pos4(bot_vair,-90); pos5(bot_vair,-90);
 bot y5r=0; x4=2/3[x3l,x5r]; lft x5=l+letter_fit+hround(.35u-.5);
 bot y4r=bot y5r; y3=y3'; x4l:=.25[x4,x5];
 path p;
 p=stroke z3{down}
   ..controls (x3,y5+.35h-eps) and (min(7/8[x4,x3],x5+2.5light_hair+.5u),y4)
   ..{left}z4--z5;
 z6=point .35 of p;
 pos6(max(fine.breadth,7/8[bot_vair,light_hair]),angle(direction .35 of p)+90);
 filldraw stroke z3e{down}...z6e{direction .35 of p}...{left}z4e--z5e; fi % arc
%%%
if serifs: x0=x3; y0=0;
 numeric inner_jut; inner_jut=min(.5(lft x1l-rt x3r)-eps,.5cap_jut);
 dish_serif(2,1,a,1/3,cap_jut,b,1/3,cap_jut);         %lower right serif
 nodish_serif(1,2,c,1/3,inner_jut,d,1/3,cap_jut);     %upper right serif
 nodish_serif(3,0,e,1/3,1.05cap_jut,f,1/3,inner_jut); %upper left serif
 filldraw z.c0--z.c1--z.f1--z.f0--cycle; fi % upper inter_serif bar
%%%
%O_part
full_w:=13.5u;
_zero:=2;
_one:=7; _two:=8; _three:=9; _four:=10; _five:=11; _six:=12;
penpos[_one](vair',90); penpos[_three](vround(vair+1.5vair_corr),-90);
penpos[_two](cap_curve,180); penpos[_four](cap_curve,0);
x[_two]r=hround u;
x[_four]r=full_w-x[_two]r; x[_one]=x[_three]=.5full_w; y[_one]r=h+o; y[_three]r=-o;
y[_two]=y[_four]=.5h-vair_corr; y[_two]l:=y[_two]l:=.52h;
%shift
forsuffixes $ = [_one]l,[_one],[_one]r,[_two]l,[_two],[_two]r,
 [_three]l,[_three],[_three]r,[_four]l,[_four],[_four]r: x$:=x$+w; endfor;
penstroke pulled_super_arc.e([_one],[_two])(.5superpull)
 & pulled_super_arc.e([_two],[_three])(.5superpull)
 & pulled_super_arc.e([_three],[_four])(.5superpull)
 & pulled_super_arc.e([_four],[_one])(.5superpull) & cycle;  % bowl
%%%
x[_five]=x[_zero]; y[_five]=y[_two];
x[_six]=x[_two]; y[_six]=y[_five];
pos[_five](cap_bar,90); pos[_six](cap_bar,90);
filldraw stroke z[_five]e--z[_six]e; % bar
%%%%%
penlabels(0,1,2,3,3,4,5,6); endchar;

lhchar "Uppercase Cyrillic letter MO";
cyrchar(MO,16u# if monospace: -2.5u# else:+width_adj# fi,cap_height#,0);
if is_small_cap: getcharcode(mo); fi
italcorr cap_height#*slant-cap_serif_fit#+cap_jut#-2.5u#+min(.5cap_stem#,u#);
adjust_fit(cap_serif_fit#,if monospace: 6.5u# else: 13.5u# fi);
% upper_m;
numeric stem[]; % thicknesses of the four strokes
stem1=hround(fudged.hair+stem_corr);
stem2=hround(fudged.cap_stem-4stem_corr);
stem3=hround(fudged.hair-stem_corr);
stem4=hround(fudged.cap_stem-3stem_corr);
if stem4<stem1: stem4:=stem1; fi
pickup tiny.nib; pos1(stem1,0); pos2(stem1,0);
pos3(stem4,0); pos4(stem4,0);
x1=x2; x3=x4; x1l=w-x3r; rt x3r=hround min(w-2u,w-3u+.5stem4)+eps;
top y1=top y3=h; bot y2=bot y4=0;
filldraw stroke z1e--z2e; % left stem
filldraw stroke z3e--z4e; % right stem
penpos5(stem2,0); penpos6(stem2,0); penpos7(stem3,0); penpos8(stem3,0);
x5l=x1; x6l=x7l; x8=lft x3l; x6-x5=x8-x7; y5=y8=h; y6=y7;
if hefty:
 y6=if monospace: vround 1/3h else: o fi;
 numeric upper_notch,lower_notch;
 upper_notch=h-cap_notch_cut; lower_notch=y6+cap_notch_cut;
 z1'=whatever[z5l,z6l]; x1'=hround max(rt x1r,x5l)-eps;
 z3'=whatever[z7r,z8r]; x3'=hround min(lft x3l,x8r)+eps;
 z0=whatever[z5r,z6r]=whatever[z7l,z8l];
 fill z5l..
  if y1'<upper_notch: {right}(x1'+1,upper_notch){down}... fi
  {z6-z5}diag_in(5l,6l,1,6r)..diag_out(7l,1,7r,8r){z8-z7}
  if y3'<upper_notch: ...{up}(x3'-1,upper_notch){right} fi
  ..z8r--diag_out(8r,1,8l,7l){z7-z8}
  if y0<=lower_notch: ..{z7-z8}z0{z5-z6}..
   else: ...{down}(x0+.5,lower_notch)--(x0-.5,lower_notch){up}... fi
  {z5-z6}diag_in(6r,5r,1,5l)--cycle;  % diagonals
else:
 y6=0; z0=whatever[z5r,z6r]=whatever[z7l,z8l];
 fill z5l..{z6-z5}diag_in(5l,6l,1,6r)..diag_out(7l,1,7r,8r){z8-z7}
  ..z8r--diag_out(8r,1,8l,7l){z7-z8}..{z7-z8}z0{z5-z6}
  ..{z5-z6}diag_in(6r,5r,1,5l)--cycle; fi  % diagonals
%%%
if serifs:
 serif(1,2,a,1/3,-cap_jut); % upper left serif
 dish_serif(2,1,b,1/2,cap_jut,c,1/2,cap_jut)(dark); % lower left serif
 serif(3,4,d,1/3,cap_jut); % upper right serif
 dish_serif(4,3,e,1/3,cap_jut,f,1/3,cap_jut); fi % lower right serif
%%%
%O_part
full_w:=if monospace: 10u else: 13.5u fi;
_zero:=4;
_one:=9; _two:=10; _three:=11; _four:=12; _five:=13; _six:=14;
penpos[_one](vair',90); penpos[_three](vround(vair+1.5vair_corr),-90);
penpos[_two](cap_curve,180); penpos[_four](cap_curve,0);
if monospace: x[_two]r=hround 1.5u;
 interim superness:=sqrt superness; % make |"O"|, not |"0"|
else: x[_two]r=hround u; fi
x[_four]r=full_w-x[_two]r; x[_one]=x[_three]=.5full_w; y[_one]r=h+o; y[_three]r=-o;
y[_two]=y[_four]=.5h-vair_corr; y[_two]l:=y[_two]l:=.52h;
%shift
forsuffixes $ = [_one]l,[_one],[_one]r,[_two]l,[_two],[_two]r,
 [_three]l,[_three],[_three]r,[_four]l,[_four],[_four]r: 
 x$:=x$+w if monospace:-2.25u fi; endfor;
penstroke pulled_super_arc.e([_one],[_two])(.5superpull)
 & pulled_super_arc.e([_two],[_three])(.5superpull)
 & pulled_super_arc.e([_three],[_four])(.5superpull)
 & pulled_super_arc.e([_four],[_one])(.5superpull) & cycle;  % bowl
%%%
x[_five]=x[_zero]; y[_five]=y[_two];
x[_six]=x[_two]; y[_six]=y[_five];
pos[_five](cap_bar,90); pos[_six](cap_bar,90);
filldraw stroke z[_five]e--z[_six]e; % bar
%%%%%
penlabels(0,1,1',2,3,3',4,5,6,7,8); endchar;

endinput;
%end of file