summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/doc/latex/greek-fontenc/lgrenc.def.html
blob: f67750e6046b129bced752b3a995587a96354727 (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
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="generator" content="Docutils 0.11: http://docutils.sourceforge.net/" />
<title>lgrenc.def</title>
<meta name="copyright" content="© 2010 Günter Milde" />
<link rel="stylesheet" href="../../../../../Python/docutils-svn/docutils/docutils/writers/html4strict/html4css1.css" type="text/css" />
<link rel="stylesheet" href="../../../../../Python/docutils-svn/docutils/docutils/writers/html4strict/html4css2.css" type="text/css" />
</head>
<body>
<div class="document" id="lgrenc-def">
<h1 class="title">lgrenc.def</h1>
<h2 class="subtitle" id="lgr-greek-font-encoding-definitions">LGR Greek font encoding definitions</h2>

<dl class="docinfo simple">
<dt class="copyright">Copyright</dt>
<dd class="copyright">© 2010 Günter Milde</dd>
<dt>Licence</dt>
<dd><p>This work may be distributed and/or modified under the
conditions of the <a class="reference external" href="http://www.latex-project.org/lppl.txt">LaTeX Project Public License</a>, either
version&nbsp;1.3 of this license or any later version.</p>
</dd>
</dl>
<div class="abstract topic">
<p class="topic-title first">Abstract</p>
<p>The LGR font encoding is the de-facto standard for Greek
typesetting with LaTeX. This file provides a comprehensive set
of macros to typeset Greek with LGR encoded fonts. It works for
both, monotonic and polytonic Greek, independent of the <cite>babel</cite>
package.</p>
</div>
<div class="contents topic" id="contents">
<p class="topic-title first">Contents</p>
<ul class="simple">
<li><p><a class="reference internal" href="#changelog" id="id2">Changelog</a></p></li>
<li><p><a class="reference internal" href="#usage" id="id3">Usage</a></p></li>
<li><p><a class="reference internal" href="#implementation" id="id4">Implementation</a></p>
<ul>
<li><p><a class="reference internal" href="#read-this-file-only-once" id="id5">Read this file only once</a></p></li>
<li><p><a class="reference internal" href="#identification" id="id6">Identification</a></p></li>
<li><p><a class="reference internal" href="#base-setup" id="id7">Base setup</a></p></li>
<li><p><a class="reference internal" href="#text-symbols" id="id8">Text symbols</a></p>
<ul>
<li><p><a class="reference internal" href="#greek-alphabet" id="id9">Greek Alphabet</a></p></li>
<li><p><a class="reference internal" href="#additional-greek-symbols" id="id10">Additional Greek symbols</a></p>
<ul>
<li><p><a class="reference internal" href="#ancient-greek-numbers-athenian-numerals" id="id11">Ancient Greek Numbers (Athenian Numerals)</a></p></li>
<li><p><a class="reference internal" href="#archaic-letters" id="id12">Archaic letters</a></p></li>
<li><p><a class="reference internal" href="#numeral-signs" id="id13">Numeral signs</a></p></li>
</ul>
</li>
<li><p><a class="reference internal" href="#other" id="id14">Other</a></p></li>
<li><p><a class="reference internal" href="#not-implemented" id="id15">Not implemented</a></p></li>
</ul>
</li>
<li><p><a class="reference internal" href="#diacritics" id="id16">Diacritics</a></p>
<ul>
<li><p><a class="reference internal" href="#named-macros" id="id17">Named macros</a></p></li>
<li><p><a class="reference internal" href="#aliases" id="id18">Aliases</a></p></li>
</ul>
</li>
<li><p><a class="reference internal" href="#common-greek-font-encoding-definitions" id="id19">Common Greek font encoding definitions</a></p></li>
<li><p><a class="reference internal" href="#composite-definitions" id="id20">Composite definitions</a></p>
<ul>
<li><p><a class="reference internal" href="#composite-diacritics" id="id21">Composite diacritics</a></p></li>
<li><p><a class="reference internal" href="#pre-composed-letters" id="id22">Pre-composed letters</a></p>
<ul>
<li><p><a class="reference internal" href="#small-letters-with-diacritics" id="id23">Small letters with diacritics</a></p></li>
<li><p><a class="reference internal" href="#capital-letters-with-diacritics" id="id24">Capital letters with diacritics</a></p></li>
</ul>
</li>
</ul>
</li>
<li><p><a class="reference internal" href="#uppercase" id="id25">UPPERCASE</a></p></li>
</ul>
</li>
</ul>
</div>
<div class="section" id="changelog">
<h1><a class="toc-backref" href="#id2">Changelog</a></h1>
<p>Development of this file started under the name “lgrxenc.def” as part of the
<a class="reference external" href="http://www.ctan.org/pkg/lgrx">lgrx</a> bundle. With version 0.8, it moved to <tt class="literal"><span class="pre">greek-fontenc/lgrx.def</span></tt>.</p>
<table class="borderless">
<colgroup>
<col width="7%" />
<col width="16%" />
<col width="77%" />
</colgroup>
<tbody>
<tr><td><p>0.1</p></td>
<td><p>2010-03-31</p></td>
<td><p>initial attempt</p></td>
</tr>
<tr><td><p>0.2</p></td>
<td><p>2010-04-20</p></td>
<td><p>diacritics dropped in UPPERCASE.</p></td>
</tr>
<tr><td><p>0.3</p></td>
<td><p>2010-06-08</p></td>
<td><p>handle Titlecase and UPPERCASE extending
<tt class="literal">\&#64;uclclist</tt>.</p></td>
</tr>
<tr><td><p>0.4</p></td>
<td><p>2010-06-15</p></td>
<td><p>more text symbols.</p></td>
</tr>
<tr><td><p>0.5</p></td>
<td><p>2010-08-27</p></td>
<td><p>support <tt class="literal">\textalpha</tt> … <tt class="literal">\textOmega</tt>.</p></td>
</tr>
<tr><td><p>0.5.1</p></td>
<td><p>2012-05-08</p></td>
<td><p>upload to CTAN.</p></td>
</tr>
<tr><td><p>0.6</p></td>
<td><p>2012-06-29</p></td>
<td><p><tt class="literal">\TextGreek</tt> wrapper command,</p></td>
</tr>
<tr><td><!--  -->
</td>
<td>&nbsp;</td>
<td><p>aliases for <tt class="literal">puenc.def</tt> compatibility.</p></td>
</tr>
<tr><td><p>0.6.1</p></td>
<td><p>2013-02-12</p></td>
<td><p><tt class="literal">\&#64;uclclist</tt> entries for <cite>PU</cite> aliases.</p></td>
</tr>
<tr><td><p>0.7</p></td>
<td><p>2013-05-13</p></td>
<td><p>documentation update, new accent macros names,</p></td>
</tr>
<tr><td><!--  -->
</td>
<td>&nbsp;</td>
<td><p><tt class="literal">\TextGreek</tt> renamed to <tt class="literal">\ensuregreek</tt>.</p></td>
</tr>
<tr><td><p>0.8</p></td>
<td><p>2013-05-13</p></td>
<td><p>rename to lgrenc.def (superseding the <a class="reference external" href="http://www.ctan.org/pkg/babel">babel</a> version),</p></td>
</tr>
<tr><td><!--  -->
</td>
<td>&nbsp;</td>
<td><p>move to greek-fontenc,</p></td>
</tr>
<tr><td><!--  -->
</td>
<td>&nbsp;</td>
<td><p>drop the old (&lt;0.7) internal accent macros names.</p></td>
</tr>
<tr><td><p>0.8.1</p></td>
<td><p>2013-05-22</p></td>
<td><p>auxiliary macro update&#64;uclc&#64;with&#64;greek,</p></td>
</tr>
<tr><td><!--  -->
</td>
<td>&nbsp;</td>
<td><p>conservative naming: “text” prefix for archaic letters,</p></td>
</tr>
<tr><td><!--  -->
</td>
<td>&nbsp;</td>
<td><p>“LGR&#64;” prefix for internal commands,</p></td>
</tr>
<tr><td><!--  -->
</td>
<td>&nbsp;</td>
<td><p>remove not required alias macros.</p></td>
</tr>
<tr><td><p>0.8.2</p></td>
<td><p>2013-05-23</p></td>
<td><p>fix name: <tt class="literal">\textpentehkaton</tt> -&gt; <tt class="literal">\textpentehekaton</tt>,</p></td>
</tr>
<tr><td><!--  -->
</td>
<td>&nbsp;</td>
<td><p>fix <tt class="literal">\textperiodcentered</tt>,</p></td>
</tr>
<tr><td><!--  -->
</td>
<td>&nbsp;</td>
<td><p>add composite command for Ῥ (Rho with Dasia).</p></td>
</tr>
<tr><td><p>0.9</p></td>
<td><p>2013-07-16</p></td>
<td><p>move common definitions to <tt class="literal"><span class="pre">greek-fontenc.def</span></tt>,</p></td>
</tr>
<tr><td><!--  -->
</td>
<td>&nbsp;</td>
<td><p>add composite commands for single quotation marks.</p></td>
</tr>
</tbody>
</table>
</div>
<div class="section" id="usage">
<h1><a class="toc-backref" href="#id3">Usage</a></h1>
<p>Load this file by calling <a class="reference external" href="http://www.ctan.org/pkg/fontenc">fontenc</a> with the <tt class="literal">LGR</tt> option
or indirectly via the <a class="reference external" href="http://www.ctan.org/pkg/babel">babel</a>, <a class="reference external" href="textalpha.sty.html">textalpha</a> or <a class="reference external" href="alphabeta.sty.html">alphabeta</a> packages.</p>
<dl class="docutils">
<dt>Example:</dt>
<dd><p>Select font encodings <cite>T1</cite> (as default) and <cite>LGR</cite> (for Greek):</p>
<blockquote>
<p><tt class="literal"><span class="pre">\usepackage[LGR,T1]{fontenc}</span></tt></p>
</blockquote>
</dd>
</dl>
</div>
<div class="section" id="implementation">
<h1><a class="toc-backref" href="#id4">Implementation</a></h1>
<div class="section" id="read-this-file-only-once">
<h2><a class="toc-backref" href="#id5">Read this file only once</a></h2>
<div class="note">
<p class="admonition-title">Note</p>
<p>The use of <tt class="literal">\&#64;ifundefined</tt> has the side-effect that the tested
macro becomes defined and set to <tt class="literal">\relax</tt> (polluting the namespace and
interfering with tests via eTeX’s <tt class="literal">\ifdefined</tt>). However, in this case
no harm is done as the macro is defined by the <a class="reference internal" href="#identification">identification</a> below
anyway.</p>
</div>
<pre class="literal-block">% read this file only once
\&#64;ifundefined{ver&#64;lgrenc.def}
  {}
  {\message{LGR font encoding definitions already loaded}
   \expandafter\endinput % &quot;return&quot;
  }
</pre>
</div>
<div class="section" id="identification">
<h2><a class="toc-backref" href="#id6">Identification</a></h2>
<pre class="literal-block">\ProvidesFile{lgrenc.def}
[2013/07/16 v0.9 LGR Greek font encoding definitions]
% Copyright © 2010 Günter Milde
% This file is part of the &quot;greek-fontenc&quot; package.
% It may be distributed and/or modified under the
% conditions of the &quot;LaTeX Project Public License&quot;, either
% version&nbsp;1.3 of this license or any later version.
</pre>
<p>You can test the version date using</p>
<pre class="code latex literal-block"><span class="keyword">\&#64;</span>ifl&#64;ter <span class="name builtin">{</span>extension<span class="name builtin">}{</span>filename<span class="name builtin">}{</span>date<span class="name builtin">}{</span>YES<span class="name builtin">}{</span>NO<span class="name builtin">}</span>
</pre>
<p>or using <a class="reference external" href="http://www.ctan.org/pkg/ltxcmds">ltxcmds</a>’ <tt class="literal">\&#64;iffilelater</tt>.</p>
</div>
<div class="section" id="base-setup">
<h2><a class="toc-backref" href="#id7">Base setup</a></h2>
<p>Declare the LGR font encoding and base substitutions:</p>
<pre class="literal-block">\DeclareFontEncoding{LGR}{}{}
\DeclareFontSubstitution{LGR}{cmr}{m}{n}
\DeclareErrorFont{LGR}{cmr}{m}{n}{10}
</pre>
</div>
<div class="section" id="text-symbols">
<h2><a class="toc-backref" href="#id8">Text symbols</a></h2>
<div class="section" id="greek-alphabet">
<h3><a class="toc-backref" href="#id9">Greek Alphabet</a></h3>
<p>Greek letters are accessible by the Latin transcription, but the mapping is
specific to the LGR font encoding.</p>
<p>The LICR macros provide a way to access the symbols independent of the
specific font encoding, in any font encoding supporting Greek. An
alternative Greek font encodings is LGI (<a class="reference external" href="http://www.ctan.org/pkg/ibycus-babel">ibycus</a>). Greek script is also
supported by the Unicode-based font encodings PU (<cite>PDF Unicode</cite> used by
<a class="reference external" href="http://www.ctan.org/pkg/hyperref">hyperref</a> for PDF metadata), EU1 (XeTeX) and EU2 (LuaTeX). The <a class="reference external" href="textalpha.sty.html">textalpha</a>
package makes these macros available independent of the current font
encoding.</p>
<pre class="literal-block">\DeclareTextSymbol{\textAlpha}{LGR}{65}
\DeclareTextSymbol{\textBeta}{LGR}{66}
\DeclareTextSymbol{\textGamma}{LGR}{71}
\DeclareTextSymbol{\textDelta}{LGR}{68}
\DeclareTextSymbol{\textEpsilon}{LGR}{69}
\DeclareTextSymbol{\textZeta}{LGR}{90}
\DeclareTextSymbol{\textEta}{LGR}{72}
\DeclareTextSymbol{\textTheta}{LGR}{74}
\DeclareTextSymbol{\textIota}{LGR}{73}
\DeclareTextSymbol{\textKappa}{LGR}{75}
\DeclareTextSymbol{\textLambda}{LGR}{76}
\DeclareTextSymbol{\textMu}{LGR}{77}
\DeclareTextSymbol{\textNu}{LGR}{78}
\DeclareTextSymbol{\textXi}{LGR}{88}
\DeclareTextSymbol{\textOmicron}{LGR}{79}
\DeclareTextSymbol{\textPi}{LGR}{80}
\DeclareTextSymbol{\textRho}{LGR}{82}
\DeclareTextSymbol{\textSigma}{LGR}{83}
\DeclareTextSymbol{\textTau}{LGR}{84}
\DeclareTextSymbol{\textUpsilon}{LGR}{85}
\DeclareTextSymbol{\textPhi}{LGR}{70}
\DeclareTextSymbol{\textChi}{LGR}{81}
\DeclareTextSymbol{\textPsi}{LGR}{89}
\DeclareTextSymbol{\textOmega}{LGR}{87}
%
\DeclareTextSymbol{\textalpha}{LGR}{97}
\DeclareTextSymbol{\textbeta}{LGR}{98}
\DeclareTextSymbol{\textgamma}{LGR}{103}
\DeclareTextSymbol{\textdelta}{LGR}{100}
\DeclareTextSymbol{\textepsilon}{LGR}{101}
\DeclareTextSymbol{\textzeta}{LGR}{122}
\DeclareTextSymbol{\texteta}{LGR}{104}
\DeclareTextSymbol{\texttheta}{LGR}{106}
\DeclareTextSymbol{\textiota}{LGR}{105}
\DeclareTextSymbol{\textkappa}{LGR}{107}
\DeclareTextSymbol{\textlambda}{LGR}{108}
\DeclareTextSymbol{\textmu}{LGR}{109}
\DeclareTextSymbol{\textnu}{LGR}{110}
\DeclareTextSymbol{\textxi}{LGR}{120}
\DeclareTextSymbol{\textomicron}{LGR}{111}
\DeclareTextSymbol{\textpi}{LGR}{112}
\DeclareTextSymbol{\textrho}{LGR}{114}
\DeclareTextCommand{\textsigma}{LGR}{s\noboundary} % σ
\DeclareTextSymbol{\textvarsigma}{LGR}{99}         % ς final sigma
\DeclareTextCommand{\textfinalsigma}{LGR}{\textvarsigma} % ς final sigma
\DeclareTextSymbol{\textautosigma}{LGR}{115}       % σ (ς at end of word)
\DeclareTextSymbol{\texttau}{LGR}{116}
\DeclareTextSymbol{\textupsilon}{LGR}{117}
\DeclareTextSymbol{\textphi}{LGR}{102}
\DeclareTextSymbol{\textchi}{LGR}{113}
\DeclareTextSymbol{\textpsi}{LGR}{121}
\DeclareTextSymbol{\textomega}{LGR}{119}
</pre>
</div>
<div class="section" id="additional-greek-symbols">
<h3><a class="toc-backref" href="#id10">Additional Greek symbols</a></h3>
<div class="section" id="ancient-greek-numbers-athenian-numerals">
<h4><a class="toc-backref" href="#id11">Ancient Greek Numbers (Athenian Numerals)</a></h4>
<p>Names from <a class="reference external" href="http://www.ctan.org/pkg/unicode">ucs</a> (<tt class="literal">ucsencs.def</tt>)
(In ucs, five hundred is (wrongly?) named textpentehkaton.)</p>
<pre class="literal-block">\DeclareTextSymbol{\textpentedeka}{LGR}{2}    % GREEK ACROPHONIC ATTIC FIFTY
\DeclareTextSymbol{\textpentehekaton}{LGR}{3} % GREEK ACROPHONIC ATTIC FIVE HUNDRED
\DeclareTextSymbol{\textpenteqilioi}{LGR}{4}  % GREEK ACROPHONIC ATTIC FIVE THOUSAND
\DeclareTextSymbol{\textpentemuria}{LGR}{5}  % GREEK ACROPHONIC ATTIC FIFTY THOUSAND
</pre>
</div>
<div class="section" id="archaic-letters">
<h4><a class="toc-backref" href="#id12">Archaic letters</a></h4>
<p>Names after <a class="reference external" href="http://www.ctan.org/pkg/teubner">teubner</a> and <a class="reference external" href="http://www.ctan.org/pkg/unicode">ucs</a>:</p>
<pre class="literal-block">\DeclareTextSymbol{\textstigma}{LGR}{6}       % ϛ
\DeclareTextSymbol{\textvarstigma}{LGR}{7}    % stigma variant (CB.enc, teubner)
\DeclareTextSymbol{\textkoppa}{LGR}{18}       % ϟ (greek small letter koppa)
\DeclareTextSymbol{\textqoppa}{LGR}{19}       % ϙ (archaic koppa)
\DeclareTextSymbol{\textQoppa}{LGR}{21}       % Ϙ (archaic Koppa)
\DeclareTextSymbol{\textStigma}{LGR}{22}      % Ϛ in some fonts ϹΤ ligature
\DeclareTextSymbol{\textSampi}{LGR}{23}       % Ϡ
\DeclareTextSymbol{\textsampi}{LGR}{27}       % ϡ
\DeclareTextSymbol{\textanoteleia}{LGR}{38}   % ·
\DeclareTextSymbol{\texterotimatiko}{LGR}{63} % ;
\DeclareTextSymbol{\textdigamma}{LGR}{147}    % ϝ (ucs) \digamma used by amsmath for math-macro
\DeclareTextSymbol{\textDigamma}{LGR}{195}    % Ϝ (ucs)
</pre>
</div>
<div class="section" id="numeral-signs">
<h4><a class="toc-backref" href="#id13">Numeral signs</a></h4>
<p>See also <a class="reference external" href="http://en.wikipedia.org/wiki/Greek_numerals">http://en.wikipedia.org/wiki/Greek_numerals</a></p>
<p>Names from <a class="reference external" href="http://www.ctan.org/pkg/unicode">ucs</a>:</p>
<pre class="literal-block">\DeclareTextSymbol{\textdexiakeraia}{LGR}{254}      % ʹ (Dexia keraia)
\DeclareTextSymbol{\textaristerikeraia}{LGR}{255}   % ͵ (Aristeri keraia)
</pre>
</div>
</div>
<div class="section" id="other">
<h3><a class="toc-backref" href="#id14">Other</a></h3>
<p>Characters that also exist in other font encodings:</p>
<ul class="simple">
<li><p>define them for LGR if there is a matching glyph,</p></li>
<li><p>use established macro names that match with other <tt class="literal">*enc.def</tt> files and
<tt class="literal">textcomp.sty</tt>.</p></li>
</ul>
<p>All encodings: See usrguide.pdf, chapter 3.14 ff:</p>
<pre class="literal-block">\DeclareTextSymbol{\textendash}{LGR}{0}          % EN DASH
\DeclareTextSymbol{\textquoteleft}{LGR}{28}      % ‘
\DeclareTextSymbol{\textquoteright}{LGR}{29}     % ’
\DeclareTextSymbol{\textperiodcentered}{LGR}{38} % · = \textanoteleia
\DeclareTextSymbol{\textcompwordmark}{LGR}{118}  % ZERO WIDTH NO JOINER
\DeclareTextSymbol{\textemdash}{LGR}{127}        % EM DASH
</pre>
<p>T1:</p>
<pre class="literal-block">\DeclareTextSymbol{\guillemotleft}{LGR}{123}     % «
\DeclareTextSymbol{\guillemotright}{LGR}{125}    % »
</pre>
<p>TS1:</p>
<pre class="literal-block">\ProvideTextCommand{\textasciibreve}{LGR}{\char30\textcompwordmark}  % ˘
\ProvideTextCommand{\textasciimacron}{LGR}{\char31\textcompwordmark} % ¯
\ProvideTextCommand{\textasciidieresis}{LGR}{&quot;\textcompwordmark}     % &quot;
\ProvideTextCommand{\textasciiacute}{LGR}{'\textcompwordmark}        % '
\ProvideTextCommand{\textasciigrave}{LGR}{`\textcompwordmark}        % `
\DeclareTextCommand{\textasciitilde}{LGR}{\char126\textcompwordmark} % ~
\DeclareTextSymbol{\textohm}{LGR}{87}            % Ω (Ohm sign -&gt; Omega)
\DeclareTextSymbol{\texteuro}{LGR}{24}           % € \euro in greek.ldf
\DeclareTextSymbol{\textpercent}{LGR}{37}        % %
\DeclareTextSymbol{\textperthousand}{LGR}{25}    % ‰ \permill in greek.ldf
</pre>
<p>T3:</p>
<pre class="literal-block">\DeclareTextSymbol{\textschwa}{LGR}{26}          % ə
</pre>
</div>
<div class="section" id="not-implemented">
<h3><a class="toc-backref" href="#id15">Not implemented</a></h3>
<p>The characters at position 16 and 17 are used in the <tt class="literal">\nexus</tt> macro
of the <a class="reference external" href="http://www.ctan.org/pkg/teubner">teubner</a> package to form an extensible, hat-like bracket. In
<tt class="literal">CB.enc</tt>, they are mapped to</p>
<blockquote>
<p>16–MODIFIER LETTER LOW ACUTE ACCENT
17–MODIFIER LETTER LOW GRAVE ACCENT</p>
</blockquote>
<p>but according to the documentation of Werner Lemberg’s <a class="reference external" href="http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf">babel patch</a>,
they rather represent the left and right part of U+23E0 TOP TORTOISE
SHELL BRACKET.</p>
<p>Babel’s <tt class="literal">lgrenc.def</tt> has some definitions to prevent surprises with
macros that expect a Latin script. These definitions are problematic in a
font-encoding definition file as they require <tt class="literal">\textlatin</tt> which is
defined in <tt class="literal">babel.def</tt>. They were moved to <tt class="literal">greek.ldf</tt>.</p>
</div>
</div>
<div class="section" id="diacritics">
<h2><a class="toc-backref" href="#id16">Diacritics</a></h2>
<p>This section defines <a class="reference internal" href="#named-macros">named macros</a> for Greek diacritics and standard
<a class="reference internal" href="#symbol-macros">symbol macros</a> as alias for simple diacritics. Convenient input
conventions for <a class="reference internal" href="#composite-diacritics">composite diacritics</a> are defined as <a class="reference internal" href="#composite-definitions">composite
definitions</a>.</p>
<p>Advantages:</p>
<ul class="simple">
<li><p>input convention similar to LGR input encodings (just prepend a <tt class="literal">\</tt>).</p></li>
<li><p>Access pre-composed characters without resorting to the
ligature mechanism (allows proper kerning, cf. <a class="reference external" href="http://mirror.ctan.org/macros/latex/contrib/teubner/teubner-doc.pdf">teubner-doc</a>).</p></li>
<li><p>Named macros can be used to ensure a font encoding supporting Greek is
used. However, substitution with pre-composed characters works only for
the active font encoding (cf. <a class="reference external" href="textalpha.sty.html">textalpha</a>). Named accent macros can also be
used instead of the <tt class="literal">\&#64;tabacckludge</tt> by to-LaTeX converters to ensure
working also inside the tabbing environment.</p></li>
<li><p>Named macros are required for upcasing according to Greek typesetting
conventions (cf. <a class="reference internal" href="#uppercase">UPPERCASE</a> below) and for composite diacritics.</p></li>
</ul>
<div class="section" id="named-macros">
<h3><a class="toc-backref" href="#id17">Named macros</a></h3>
<p>Definitions are based on the <a class="reference external" href="http://www.ctan.org/pkg/teubner">teubner</a> package by Claudio Beccari, the <a class="reference external" href="http://www.ctan.org/pkg/unicode">ucs</a>
package, and the <a class="reference external" href="http://www.eutypon.gr/eutypon/pdf/e2008-20/e20-a03.pdf">babel patch</a> by Werner Lemberg. Names are derived from
the Unicode name with the prefix “acc” (cf. <cite>How to name accent macros?</cite>
in the <a class="reference external" href="README.html">README</a>) reducing the probability of incompatibilities compared to the
two-letter <a class="reference external" href="http://www.ctan.org/pkg/teubner">teubner</a> diacritic macros or the “text” prefix used by <a class="reference external" href="http://www.ctan.org/pkg/unicode">ucs</a>.</p>
<p>Simple Greek diacritics:</p>
<pre class="literal-block">\DeclareTextAccent{\accdialytika}{LGR}{34} % διαλυτικά (diaeresis/trema)
\DeclareTextAccent{\acctonos}{LGR}{39} % τόνος/ὀξεῖα tonos/oxia (acute)
\DeclareTextAccent{\accdasia}{LGR}{60} % δασεῖα spiritus asper (rough breathing)
\DeclareTextAccent{\accpsili}{LGR}{62} % ψιλή spiritus lenis (smooth breathing)
\DeclareTextAccent{\accvaria}{LGR}{96} % βαρεῖα (grave)
\DeclareTextAccent{\accperispomeni}{LGR}{126} % περισπωμένη (circonflex/tilde)
</pre>
<p>The sub-iota is input after the base character. In LGR fonts, ligatures are
defined for pre-composed characters, the postfix ligature does not interfere
with kerning:</p>
<pre class="literal-block">\DeclareTextSymbol{\prosgegrammeni}{LGR}{8}  % ι &quot;capital&quot; sub-iota
\DeclareTextSymbol{\ypogegrammeni}{LGR}{124} % ͺ &quot;small&quot; sub-iota
</pre>
<p>Composite diacritics:</p>
<pre class="literal-block">%                                                       Teubner name
\DeclareTextAccent{\accdialytikaperispomeni}{LGR}{32} % Cd
\DeclareTextAccent{\accdialytikatonos}{LGR}{35}       % Ad
\DeclareTextAccent{\accdialytikavaria}{LGR}{36}       % Gd

\DeclareTextAccent{\accdasiaperispomeni}{LGR}{64}     % Cr
\DeclareTextAccent{\accdasiavaria}{LGR}{67}           % Gr
\DeclareTextAccent{\accdasiaoxia}{LGR}{86}            % Ar

\DeclareTextAccent{\accpsiliperispomeni}{LGR}{92}     % Cs
\DeclareTextAccent{\accpsilioxia}{LGR}{94}            % As
\DeclareTextAccent{\accpsilivaria}{LGR}{95}           % Gs
</pre>
<p>For classical Greek and linguistics, the LGR font encoding contains a number
of additional diacritic symbols:</p>
<pre class="literal-block">\DeclareTextAccent{\accinvertedbrevebelow}{LGR}{1} % INVERTED BREVE BELOW
\DeclareTextAccent{\textsubarch}{LGR}{1}      % (tipa)
\DeclareTextAccent{\accbrevebelow}{LGR}{20}   % BREVE BELOW
\DeclareTextAccent{\u}{LGR}{30}               % BREVE
\DeclareTextAccent{\=}{LGR}{31}               % MACRON
</pre>
</div>
<div class="section" id="aliases">
<h3><a class="toc-backref" href="#id18">Aliases</a></h3>
<p>The standard <span class="target" id="symbol-macros">symbol macros</span> are exclusively used for Greek diacritics
in LGR:</p>
<pre class="literal-block">\DeclareTextCommand{\&quot;}{LGR}{\accdialytika}
\DeclareTextCommand{\'}{LGR}{\acctonos}
\DeclareTextCommand{\`}{LGR}{\accvaria}
\DeclareTextCommand{\~}{LGR}{\accperispomeni}
</pre>
<p>The <a class="reference external" href="http://en.wikipedia.org/wiki/Hypogegrammeni">sub-iota</a> is input after the base character. In LGR fonts, ligatures are
defined for pre-composed characters, the postfix ligature does not interfere
with kerning:</p>
<pre class="literal-block">\DeclareTextSymbol{\prosgegrammeni}{LGR}{8}  % ι &quot;capital&quot; sub-iota
\DeclareTextSymbol{\ypogegrammeni}{LGR}{124} % ͺ &quot;small&quot; sub-iota
</pre>
<p>For classical Greek and linguistics, the LGR font encoding contains a number
of additional diacritic symbols:</p>
<pre class="literal-block">\DeclareTextAccent{\accinvertedbrevebelow}{LGR}{1} % INVERTED BREVE BELOW
\DeclareTextAccent{\textsubarch}{LGR}{1}      % (tipa)
\DeclareTextAccent{\accbrevebelow}{LGR}{20}   % BREVE BELOW
\DeclareTextAccent{\u}{LGR}{30}               % BREVE
\DeclareTextAccent{\=}{LGR}{31}               % MACRON
</pre>
</div>
</div>
<div class="section" id="common-greek-font-encoding-definitions">
<h2><a class="toc-backref" href="#id19">Common Greek font encoding definitions</a></h2>
<p>The file greek-fontenc.def contains font encoding definitions that are
shared by font encodings providing Greek characters:</p>
<pre class="literal-block">\input{greek-fontenc.def}
</pre>
</div>
<div class="section" id="composite-definitions">
<h2><a class="toc-backref" href="#id20">Composite definitions</a></h2>
<div class="section" id="composite-diacritics">
<h3><a class="toc-backref" href="#id21">Composite diacritics</a></h3>
<p>Composite accents can be input as sequence of simple diacritics (in
arbitrary order) via named macro, symbol macro and “transcription
characters”, e.g. <tt class="literal">\accdialytica\accvaria\textalpha</tt>, <tt class="literal"><span class="pre">\&quot;\'\textalpha</span></tt>,
<tt class="literal"><span class="pre">\&quot;'\textalpha</span></tt>, or <tt class="literal"><span class="pre">\'&quot;\textalpha</span></tt>.</p>
<p>The actual declarations are part of the <a class="reference internal" href="#common-greek-font-encoding-definitions">common Greek font encoding
definitions</a>.</p>
</div>
<div class="section" id="pre-composed-letters">
<h3><a class="toc-backref" href="#id22">Pre-composed letters</a></h3>
<div class="section" id="small-letters-with-diacritics">
<h4><a class="toc-backref" href="#id23">Small letters with diacritics</a></h4>
<p>(from <a class="reference external" href="http://www.ctan.org/pkg/teubner">teubner</a> with changed names of the composite accents):</p>
<pre class="literal-block">\DeclareTextComposite{\accvaria}{LGR}{a}{128}
\DeclareTextComposite{\accdasia}{LGR}{a}{129}
\DeclareTextComposite{\accpsili}{LGR}{a}{130}
\DeclareTextComposite{\accdasiavaria}{LGR}{a}{131}
\DeclareTextComposite{\acctonos}{LGR}{a}{136}
\DeclareTextComposite{\accdasiaoxia}{LGR}{a}{137}
\DeclareTextComposite{\accpsilioxia}{LGR}{a}{138}
\DeclareTextComposite{\accpsilivaria}{LGR}{a}{139}
\DeclareTextComposite{\accperispomeni}{LGR}{a}{144}
\DeclareTextComposite{\accdasiaperispomeni}{LGR}{a}{145}
\DeclareTextComposite{\accpsiliperispomeni}{LGR}{a}{146}
\DeclareTextComposite{\accvaria}{LGR}{h}{152}
\DeclareTextComposite{\accdasia}{LGR}{h}{153}
\DeclareTextComposite{\accpsili}{LGR}{h}{154}
\DeclareTextComposite{\acctonos}{LGR}{h}{160}
\DeclareTextComposite{\accdasiaoxia}{LGR}{h}{161}
\DeclareTextComposite{\accpsilioxia}{LGR}{h}{162}
\DeclareTextComposite{\accdasiavaria}{LGR}{h}{163}
\DeclareTextComposite{\accperispomeni}{LGR}{h}{168}
\DeclareTextComposite{\accdasiaperispomeni}{LGR}{h}{169}
\DeclareTextComposite{\accpsiliperispomeni}{LGR}{h}{170}
\DeclareTextComposite{\accpsilivaria}{LGR}{h}{171}
\DeclareTextComposite{\accvaria}{LGR}{w}{176}
\DeclareTextComposite{\accdasia}{LGR}{w}{177}
\DeclareTextComposite{\accpsili}{LGR}{w}{178}
\DeclareTextComposite{\accdasiavaria}{LGR}{w}{179}
\DeclareTextComposite{\acctonos}{LGR}{w}{184}
\DeclareTextComposite{\accdasiaoxia}{LGR}{w}{185}
\DeclareTextComposite{\accpsilioxia}{LGR}{w}{186}
\DeclareTextComposite{\accpsilivaria}{LGR}{w}{187}
\DeclareTextComposite{\accperispomeni}{LGR}{w}{192}
\DeclareTextComposite{\accdasiaperispomeni}{LGR}{w}{193}
\DeclareTextComposite{\accpsiliperispomeni}{LGR}{w}{194}
\DeclareTextComposite{\accvaria}{LGR}{i}{200}
\DeclareTextComposite{\accdasia}{LGR}{i}{201}
\DeclareTextComposite{\accpsili}{LGR}{i}{202}
\DeclareTextComposite{\accdasiavaria}{LGR}{i}{203}
\DeclareTextComposite{\acctonos}{LGR}{i}{208}
\DeclareTextComposite{\accdasiaoxia}{LGR}{i}{209}
\DeclareTextComposite{\accpsilioxia}{LGR}{i}{210}
\DeclareTextComposite{\accpsilivaria}{LGR}{i}{211}
\DeclareTextComposite{\accperispomeni}{LGR}{i}{216}
\DeclareTextComposite{\accdasiaperispomeni}{LGR}{i}{217}
\DeclareTextComposite{\accpsiliperispomeni}{LGR}{i}{218}
\DeclareTextComposite{\accdialytika}{LGR}{i}{240}
\DeclareTextComposite{\accdialytikavaria}{LGR}{i}{241}
\DeclareTextComposite{\accdialytikatonos}{LGR}{i}{242}
\DeclareTextComposite{\accdialytikaperispomeni}{LGR}{i}{243}
\DeclareTextComposite{\accvaria}{LGR}{u}{204}
\DeclareTextComposite{\accdasia}{LGR}{u}{205}
\DeclareTextComposite{\accpsili}{LGR}{u}{206}
\DeclareTextComposite{\accdasiavaria}{LGR}{u}{207}
\DeclareTextComposite{\acctonos}{LGR}{u}{212}
\DeclareTextComposite{\accdasiaoxia}{LGR}{u}{213}
\DeclareTextComposite{\accpsilioxia}{LGR}{u}{214}
\DeclareTextComposite{\accpsilivaria}{LGR}{u}{215}
\DeclareTextComposite{\accperispomeni}{LGR}{u}{220}
\DeclareTextComposite{\accdasiaperispomeni}{LGR}{u}{221}
\DeclareTextComposite{\accpsiliperispomeni}{LGR}{u}{222}
\DeclareTextComposite{\accdialytika}{LGR}{u}{244}
\DeclareTextComposite{\accdialytikavaria}{LGR}{u}{245}
\DeclareTextComposite{\accdialytikatonos}{LGR}{u}{246}
\DeclareTextComposite{\accdialytikaperispomeni}{LGR}{u}{247}
\DeclareTextComposite{\accvaria}{LGR}{e}{224}
\DeclareTextComposite{\accdasia}{LGR}{e}{225}
\DeclareTextComposite{\accpsili}{LGR}{e}{226}
\DeclareTextComposite{\accdasiavaria}{LGR}{e}{227}
\DeclareTextComposite{\acctonos}{LGR}{e}{232}
\DeclareTextComposite{\accdasiaoxia}{LGR}{e}{233}
\DeclareTextComposite{\accpsilioxia}{LGR}{e}{234}
\DeclareTextComposite{\accpsilivaria}{LGR}{e}{235}
\DeclareTextComposite{\accvaria}{LGR}{o}{228}
\DeclareTextComposite{\accdasia}{LGR}{o}{229}
\DeclareTextComposite{\accpsili}{LGR}{o}{230}
\DeclareTextComposite{\accdasiavaria}{LGR}{o}{231}
\DeclareTextComposite{\acctonos}{LGR}{o}{236}
\DeclareTextComposite{\accdasiaoxia}{LGR}{o}{237}
\DeclareTextComposite{\accpsilioxia}{LGR}{o}{238}
\DeclareTextComposite{\accpsilivaria}{LGR}{o}{239}
\DeclareTextComposite{\accdasia}{LGR}{r}{251}
\DeclareTextComposite{\accpsili}{LGR}{r}{252}
</pre>
<p>Pre-composed letters with diacritics + LICR macros:</p>
<pre class="literal-block">\DeclareTextComposite{\accvaria}{LGR}{\textalpha}{128}
\DeclareTextComposite{\accdasia}{LGR}{\textalpha}{129}
\DeclareTextComposite{\accpsili}{LGR}{\textalpha}{130}
\DeclareTextComposite{\accdasiavaria}{LGR}{\textalpha}{131}
\DeclareTextComposite{\acctonos}{LGR}{\textalpha}{136}
\DeclareTextComposite{\accdasiaoxia}{LGR}{\textalpha}{137}
\DeclareTextComposite{\accpsilioxia}{LGR}{\textalpha}{138}
\DeclareTextComposite{\accpsilivaria}{LGR}{\textalpha}{139}
\DeclareTextComposite{\accperispomeni}{LGR}{\textalpha}{144}
\DeclareTextComposite{\accdasiaperispomeni}{LGR}{\textalpha}{145}
\DeclareTextComposite{\accpsiliperispomeni}{LGR}{\textalpha}{146}
\DeclareTextComposite{\accvaria}{LGR}{\texteta}{152}
\DeclareTextComposite{\accdasia}{LGR}{\texteta}{153}
\DeclareTextComposite{\accpsili}{LGR}{\texteta}{154}
\DeclareTextComposite{\acctonos}{LGR}{\texteta}{160}
\DeclareTextComposite{\accdasiaoxia}{LGR}{\texteta}{161}
\DeclareTextComposite{\accpsilioxia}{LGR}{\texteta}{162}
\DeclareTextComposite{\accdasiavaria}{LGR}{\texteta}{163}
\DeclareTextComposite{\accperispomeni}{LGR}{\texteta}{168}
\DeclareTextComposite{\accdasiaperispomeni}{LGR}{\texteta}{169}
\DeclareTextComposite{\accpsiliperispomeni}{LGR}{\texteta}{170}
\DeclareTextComposite{\accpsilivaria}{LGR}{\texteta}{171}
\DeclareTextComposite{\accvaria}{LGR}{\textomega}{176}
\DeclareTextComposite{\accdasia}{LGR}{\textomega}{177}
\DeclareTextComposite{\accpsili}{LGR}{\textomega}{178}
\DeclareTextComposite{\accdasiavaria}{LGR}{\textomega}{179}
\DeclareTextComposite{\acctonos}{LGR}{\textomega}{184}
\DeclareTextComposite{\accdasiaoxia}{LGR}{\textomega}{185}
\DeclareTextComposite{\accpsilioxia}{LGR}{\textomega}{186}
\DeclareTextComposite{\accpsilivaria}{LGR}{\textomega}{187}
\DeclareTextComposite{\accperispomeni}{LGR}{\textomega}{192}
\DeclareTextComposite{\accdasiaperispomeni}{LGR}{\textomega}{193}
\DeclareTextComposite{\accpsiliperispomeni}{LGR}{\textomega}{194}
\DeclareTextComposite{\accvaria}{LGR}{\textiota}{200}
\DeclareTextComposite{\accdasia}{LGR}{\textiota}{201}
\DeclareTextComposite{\accpsili}{LGR}{\textiota}{202}
\DeclareTextComposite{\accdasiavaria}{LGR}{\textiota}{203}
\DeclareTextComposite{\acctonos}{LGR}{\textiota}{208}
\DeclareTextComposite{\accdasiaoxia}{LGR}{\textiota}{209}
\DeclareTextComposite{\accpsilioxia}{LGR}{\textiota}{210}
\DeclareTextComposite{\accpsilivaria}{LGR}{\textiota}{211}
\DeclareTextComposite{\accperispomeni}{LGR}{\textiota}{216}
\DeclareTextComposite{\accdasiaperispomeni}{LGR}{\textiota}{217}
\DeclareTextComposite{\accpsiliperispomeni}{LGR}{\textiota}{218}
\DeclareTextComposite{\accdialytika}{LGR}{\textiota}{240}
\DeclareTextComposite{\accdialytikavaria}{LGR}{\textiota}{241}
\DeclareTextComposite{\accdialytikatonos}{LGR}{\textiota}{242}
\DeclareTextComposite{\accdialytikaperispomeni}{LGR}{\textiota}{243}
\DeclareTextComposite{\accvaria}{LGR}{\textupsilon}{204}
\DeclareTextComposite{\accdasia}{LGR}{\textupsilon}{205}
\DeclareTextComposite{\accpsili}{LGR}{\textupsilon}{206}
\DeclareTextComposite{\accdasiavaria}{LGR}{\textupsilon}{207}
\DeclareTextComposite{\acctonos}{LGR}{\textupsilon}{212}
\DeclareTextComposite{\accdasiaoxia}{LGR}{\textupsilon}{213}
\DeclareTextComposite{\accpsilioxia}{LGR}{\textupsilon}{214}
\DeclareTextComposite{\accpsilivaria}{LGR}{\textupsilon}{215}
\DeclareTextComposite{\accperispomeni}{LGR}{\textupsilon}{220}
\DeclareTextComposite{\accdasiaperispomeni}{LGR}{\textupsilon}{221}
\DeclareTextComposite{\accpsiliperispomeni}{LGR}{\textupsilon}{222}
\DeclareTextComposite{\accdialytika}{LGR}{\textupsilon}{244}
\DeclareTextComposite{\accdialytikavaria}{LGR}{\textupsilon}{245}
\DeclareTextComposite{\accdialytikatonos}{LGR}{\textupsilon}{246}
\DeclareTextComposite{\accdialytikaperispomeni}{LGR}{\textupsilon}{247}
\DeclareTextComposite{\accvaria}{LGR}{\textepsilon}{224}
\DeclareTextComposite{\accdasia}{LGR}{\textepsilon}{225}
\DeclareTextComposite{\accpsili}{LGR}{\textepsilon}{226}
\DeclareTextComposite{\accdasiavaria}{LGR}{\textepsilon}{227}
\DeclareTextComposite{\acctonos}{LGR}{\textepsilon}{232}
\DeclareTextComposite{\accdasiaoxia}{LGR}{\textepsilon}{233}
\DeclareTextComposite{\accpsilioxia}{LGR}{\textepsilon}{234}
\DeclareTextComposite{\accpsilivaria}{LGR}{\textepsilon}{235}
\DeclareTextComposite{\accvaria}{LGR}{\textomicron}{228}
\DeclareTextComposite{\accdasia}{LGR}{\textomicron}{229}
\DeclareTextComposite{\accpsili}{LGR}{\textomicron}{230}
\DeclareTextComposite{\accdasiavaria}{LGR}{\textomicron}{231}
\DeclareTextComposite{\acctonos}{LGR}{\textomicron}{236}
\DeclareTextComposite{\accdasiaoxia}{LGR}{\textomicron}{237}
\DeclareTextComposite{\accpsilioxia}{LGR}{\textomicron}{238}
\DeclareTextComposite{\accpsilivaria}{LGR}{\textomicron}{239}
\DeclareTextComposite{\accdasia}{LGR}{r}{251}
\DeclareTextComposite{\accpsili}{LGR}{r}{252}
</pre>
</div>
<div class="section" id="capital-letters-with-diacritics">
<h4><a class="toc-backref" href="#id24">Capital letters with diacritics</a></h4>
<blockquote>
<p>In Greek, diacritics are omitted in all-uppercase words, but kept as part
of an uppercase initial (written before rather than above the letter).</p>
<p>The diaytika should also always be used in all-uppercase words (even
in cases where they are not needed when writing in lowercase)</p>
<p class="attribution">&mdash;<a class="reference external" href="http://en.wikipedia.org/wiki/Capitalization">http://en.wikipedia.org/wiki/Capitalization</a></p>
</blockquote>
<p>In Title Case, place diacritics before instead of above the base character:</p>
<pre class="literal-block">\DeclareTextCompositeCommand{\accdasia}{LGR}{A}{&lt;A}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{A}{&lt;`A}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{A}{&lt;'A}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{A}{&lt;\char126A}
\DeclareTextCompositeCommand{\accpsili}{LGR}{A}{&gt;A}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{A}{&gt;`A}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{A}{&gt;'A}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{A}{&gt;\char126A}
\DeclareTextCompositeCommand{\acctonos}{LGR}{A}{'A}
\DeclareTextCompositeCommand{\accvaria}{LGR}{A}{`A}

\DeclareTextCompositeCommand{\accdasia}{LGR}{E}{&lt;E}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{E}{&lt;'E}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{E}{&lt;`E}
\DeclareTextCompositeCommand{\accpsili}{LGR}{E}{&gt;E}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{E}{&gt;'E}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{E}{&gt;`E}
\DeclareTextCompositeCommand{\acctonos}{LGR}{E}{'E}
\DeclareTextCompositeCommand{\accvaria}{LGR}{E}{`E}

\DeclareTextCompositeCommand{\accdasia}{LGR}{H}{&lt;H}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{H}{&lt;`H}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{H}{&lt;'H}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{H}{&lt;\char126H}
\DeclareTextCompositeCommand{\accpsili}{LGR}{H}{&gt;H}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{H}{&gt;`H}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{H}{&gt;'H}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{H}{&gt;\char126H}
\DeclareTextCompositeCommand{\acctonos}{LGR}{H}{'H}
\DeclareTextCompositeCommand{\accvaria}{LGR}{H}{`H}

\DeclareTextCompositeCommand{\accdasia}{LGR}{I}{&lt;I}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{I}{&lt;`I}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{I}{&lt;'I}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{I}{&lt;\char126I}
\DeclareTextCompositeCommand{\accpsili}{LGR}{I}{&gt;I}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{I}{&gt;`I}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{I}{&gt;'I}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{I}{&gt;\char126I}
\DeclareTextCompositeCommand{\acctonos}{LGR}{I}{'I}
\DeclareTextCompositeCommand{\accvaria}{LGR}{I}{`I}

\DeclareTextCompositeCommand{\accdasia}{LGR}{O}{&lt;O}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{O}{&lt;`O}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{O}{&lt;'O}
\DeclareTextCompositeCommand{\accpsili}{LGR}{O}{&gt;O}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{O}{&gt;`O}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{O}{&gt;'O}
\DeclareTextCompositeCommand{\acctonos}{LGR}{O}{'O}
\DeclareTextCompositeCommand{\accvaria}{LGR}{O}{`O}

\DeclareTextCompositeCommand{\accdasia}{LGR}{R}{&lt;R}

\DeclareTextCompositeCommand{\accdasia}{LGR}{U}{&lt;U}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{U}{&lt;`U}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{U}{&lt;'U}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{U}{&lt;\char126U}
\DeclareTextCompositeCommand{\acctonos}{LGR}{U}{'U}
\DeclareTextCompositeCommand{\accvaria}{LGR}{U}{`U}

\DeclareTextCompositeCommand{\accdasia}{LGR}{W}{&lt;W}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{W}{&lt;`W}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{W}{&lt;'W}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{W}{&lt;\char126W}
\DeclareTextCompositeCommand{\accpsili}{LGR}{W}{&gt;W}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{W}{&gt;`W}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{W}{&gt;'W}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{W}{&gt;\char126W}
\DeclareTextCompositeCommand{\acctonos}{LGR}{W}{'W}
\DeclareTextCompositeCommand{\accvaria}{LGR}{W}{`W}
</pre>
<p>Except for the dialytika:</p>
<pre class="literal-block">\DeclareTextComposite{\accdialytika}{LGR}{I}{219}
\DeclareTextComposite{\accdialytika}{LGR}{U}{223}
</pre>
<p>Do the same for the LICR macros:</p>
<pre class="literal-block">\DeclareTextCompositeCommand{\accdasia}{LGR}{\textAlpha}{&lt;A}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textAlpha}{&lt;`A}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textAlpha}{&lt;'A}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textAlpha}{&lt;\char126A}
\DeclareTextCompositeCommand{\accpsili}{LGR}{\textAlpha}{&gt;A}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textAlpha}{&gt;`A}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textAlpha}{&gt;'A}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textAlpha}{&gt;\char126A}
\DeclareTextCompositeCommand{\acctonos}{LGR}{\textAlpha}{'A}
\DeclareTextCompositeCommand{\accvaria}{LGR}{\textAlpha}{`A}

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textEpsilon}{&lt;E}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textEpsilon}{&lt;'E}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textEpsilon}{&lt;`E}
\DeclareTextCompositeCommand{\accpsili}{LGR}{\textEpsilon}{&gt;E}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textEpsilon}{&gt;'E}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textEpsilon}{&gt;`E}
\DeclareTextCompositeCommand{\acctonos}{LGR}{\textEpsilon}{'E}
\DeclareTextCompositeCommand{\accvaria}{LGR}{\textEpsilon}{`E}

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textEta}{&lt;H}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textEta}{&lt;`H}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textEta}{&lt;'H}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textEta}{&lt;\char126H}
\DeclareTextCompositeCommand{\accpsili}{LGR}{\textEta}{&gt;H}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textEta}{&gt;`H}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textEta}{&gt;'H}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textEta}{&gt;\char126H}
\DeclareTextCompositeCommand{\acctonos}{LGR}{\textEta}{'H}
\DeclareTextCompositeCommand{\accvaria}{LGR}{\textEta}{`H}

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textIota}{&lt;I}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textIota}{&lt;`I}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textIota}{&lt;'I}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textIota}{&lt;\char126I}
\DeclareTextCompositeCommand{\accpsili}{LGR}{\textIota}{&gt;I}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textIota}{&gt;`I}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textIota}{&gt;'I}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textIota}{&gt;\char126I}
\DeclareTextCompositeCommand{\acctonos}{LGR}{\textIota}{'I}
\DeclareTextCompositeCommand{\accvaria}{LGR}{\textIota}{`I}

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textOmicron}{&lt;O}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textOmicron}{&lt;`O}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textOmicron}{&lt;'O}
\DeclareTextCompositeCommand{\accpsili}{LGR}{\textOmicron}{&gt;O}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textOmicron}{&gt;`O}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textOmicron}{&gt;'O}
\DeclareTextCompositeCommand{\acctonos}{LGR}{\textOmicron}{'O}
\DeclareTextCompositeCommand{\accvaria}{LGR}{\textOmicron}{`O}

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textRho}{&lt;R}

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textUpsilon}{&lt;U}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textUpsilon}{&lt;`U}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textUpsilon}{&lt;'U}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textUpsilon}{&lt;\char126U}
\DeclareTextCompositeCommand{\acctonos}{LGR}{\textUpsilon}{'U}
\DeclareTextCompositeCommand{\accvaria}{LGR}{\textUpsilon}{`U}

\DeclareTextCompositeCommand{\accdasia}{LGR}{\textOmega}{&lt;W}
\DeclareTextCompositeCommand{\accdasiavaria}{LGR}{\textOmega}{&lt;`W}
\DeclareTextCompositeCommand{\accdasiaoxia}{LGR}{\textOmega}{&lt;'W}
\DeclareTextCompositeCommand{\accdasiaperispomeni}{LGR}{\textOmega}{&lt;\char126W}
\DeclareTextCompositeCommand{\accpsili}{LGR}{\textOmega}{&gt;W}
\DeclareTextCompositeCommand{\accpsilivaria}{LGR}{\textOmega}{&gt;`W}
\DeclareTextCompositeCommand{\accpsilioxia}{LGR}{\textOmega}{&gt;'W}
\DeclareTextCompositeCommand{\accpsiliperispomeni}{LGR}{\textOmega}{&gt;\char126W}
\DeclareTextCompositeCommand{\acctonos}{LGR}{\textOmega}{'W}
\DeclareTextCompositeCommand{\accvaria}{LGR}{\textOmega}{`W}
</pre>
<p>Except for the dialytika:</p>
<pre class="literal-block">\DeclareTextComposite{\accdialytika}{LGR}{\textIota}{219}
\DeclareTextComposite{\accdialytika}{LGR}{\textUpsilon}{223}
</pre>
</div>
</div>
</div>
<div class="section" id="uppercase">
<h2><a class="toc-backref" href="#id25">UPPERCASE</a></h2>
<p>The <a class="reference internal" href="#common-greek-font-encoding-definitions">common Greek font encoding definitions</a> in <tt class="literal"><span class="pre">greek-fontenc.def</span></tt> extend
the <cite>uclclist</cite> with Greek LICR macros. Here, we add LGR specific “hiatus”
handling:</p>
<pre class="literal-block">\DeclareTextCompositeCommand{\LGR&#64;hiatus}{LGR}{A}{\LGR&#64;A&#64;hiatus}
\DeclareTextCompositeCommand{\LGR&#64;hiatus}{LGR}{E}{\LGR&#64;E&#64;hiatus}
</pre>
<p>TODO: What does the <a class="reference external" href="mailto:LGR&#64;hiatus">LGR&#64;hiatus</a> command “see” if an unicode literal follows?</p>
<pre class="code latex literal-block"><span class="comment">% \DeclareTextCompositeCommand{\LGR&#64;hiatus}{LGR}{\symbol{&quot;ce}}{bluff}
% \DeclareTextCompositeCommand{\LGR&#64;hiatus}{LGR}{&quot;cf}{blaff}
% \DeclareTextCompositeCommand{\LGR&#64;hiatus}{LGR}{ι}{blaff}</span>
</pre>
<p>Look ahead and place a diaeresis on Ι or Υ:</p>
<pre class="literal-block">\DeclareTextCommand{\LGR&#64;A&#64;hiatus}{LGR}{%
  \LGR&#64;ifnextchar{I}{A\&quot;}{%
    \LGR&#64;ifnextchar{U}{A\&quot;}{%
      \LGR&#64;ifnextchar{\textIota}{A\&quot;}{%
        \LGR&#64;ifnextchar{\textUpsilon}{A\&quot;}{A}%
      }%
    }%
  }%
}
\DeclareTextCommand{\LGR&#64;E&#64;hiatus}{LGR}{%
  \LGR&#64;ifnextchar{I}{E\&quot;}{%
    \LGR&#64;ifnextchar{U}{E\&quot;}{%
      \LGR&#64;ifnextchar{\textIota}{E\&quot;}{%
        \LGR&#64;ifnextchar{\textUpsilon}{E\&quot;}{E}%
      }%
    }%
  }%
}
</pre>
<p>Unfortunately, the lookahead breaks kerning.</p>
<p>Alternatives tried:</p>
<ul>
<li><p>CompositeCommands fail at the end of a macro, e.g. <tt class="literal"><span class="pre">\emph{\'a}</span></tt></p>
<pre class="code latex literal-block"><span class="keyword">\DeclareTextCommand</span><span class="name builtin">{</span><span class="keyword">\LGR</span>&#64;A&#64;hiatus<span class="name builtin">}{</span>LGR<span class="name builtin">}{</span>A<span class="name builtin">}</span>
<span class="keyword">\DeclareTextCommand</span><span class="name builtin">{</span><span class="keyword">\LGR</span>&#64;E&#64;hiatus<span class="name builtin">}{</span>LGR<span class="name builtin">}{</span>E<span class="name builtin">}</span>

<span class="keyword">\DeclareTextCompositeCommand</span><span class="name builtin">{</span><span class="keyword">\LGR</span>&#64;A&#64;hiatus<span class="name builtin">}{</span>LGR<span class="name builtin">}{}{</span>A<span class="name builtin">}</span>
<span class="keyword">\DeclareTextCompositeCommand</span><span class="name builtin">{</span><span class="keyword">\LGR</span>&#64;A&#64;hiatus<span class="name builtin">}{</span>LGR<span class="name builtin">}{</span>I<span class="name builtin">}{</span>A<span class="keyword">\&quot;</span>I<span class="name builtin">}</span>
<span class="keyword">\DeclareTextCompositeCommand</span><span class="name builtin">{</span><span class="keyword">\LGR</span>&#64;A&#64;hiatus<span class="name builtin">}{</span>LGR<span class="name builtin">}{</span>U<span class="name builtin">}{</span>A<span class="keyword">\&quot;</span>U<span class="name builtin">}</span>
</pre>
</li>
<li><p>The glyph No 12 is a special “Upcase Alpha” that in ligature with Y
and I adds a diaresis to them. However, it seems that it has only
kerning definitions for I and Y (as it is not intended for direct
use)</p>
<pre class="code latex literal-block"><span class="keyword">\DeclareTextComposite</span><span class="name builtin">{</span><span class="keyword">\LGR</span>&#64;hiatus<span class="name builtin">}{</span>LGR<span class="name builtin">}{</span>A<span class="name builtin">}{</span>12<span class="name builtin">}</span>
</pre>
<p>No such glyph exists for E but this is no problem as E does
not require kerning anyway.</p>
</li>
</ul>
<!-- References
- - - - - - - - - - -->
</div>
</div>
</div>
</body>
</html>