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
|
\documentclass[a4paper]{article}
% \usepackage[greek,english]{babel} % babel-greek
\usepackage[greek,english,provide=*]{babel} % Babel's Greek "ini"
\usepackage{parskip}
\newcommand{\langGreek}{\foreignlanguage{greek}}
% \renewcommand{\langGreek}{} % check without language change
\ifdefined \UnicodeEncodingName
\usepackage{fontspec}
\setmainfont{FreeSerif}
\newcommand*{\texengine}{Xe/LuaLaTeX}
\else
\usepackage{lmodern}
\newcommand*{\texengine}{pdfLaTeX}
\fi
\begin{document}
Greek question mark:
\langGreek{; → \MakeUppercase{;}}
Latin accents:
\langGreek{ᾰ Ᾰ ῐ Ῐ ῠ ᾱ Ᾱ ῑ Ῑ ῡ → \MakeUppercase{ᾰ Ᾰ ῐ Ῐ ῠ ᾱ Ᾱ ῑ Ῑ ῡ}}
hiatus:
\newcommand*{\hiatest}{άι, άυ, έι, ἄι, ἄυ, ἔι, ἀυ}
\langGreek{\hiatest{} → \MakeUppercase{\hiatest{}}}
\langGreek{ἀυπνία → \MakeUppercase{ἀυπνία}}
Spacing prosgegrammeni:
\langGreek{ι → \MakeUppercase{ι}}
Spacing accents:
\langGreek{῀ ` ´ ῾ ᾽ ᾿ \quad ῍ ῎ ῝ ῞ ῟ ῏ ῭ ΅ ῁ →
\MakeUppercase{῀ ` ´ ῾ ᾽ ᾿ \quad ῍ ῎ ῝ ῞ ῟ ῏ ῭ ΅ ῁}}
Eta with tonos:
\langGreek{ή, Ή → \MakeUppercase{ή, Ή}}.
\end{document}
Upcasing/downcasing literal chars of the "Greek and Coptic" and "Greek
Extended" Unicode block now works without errors.
Problems (in order of urgence):
* Uppercase of character 0x37E GREEK QUESTION MARK is 0x3B SEMICOLON which is
mapped to a middle dot (0x387 GREEK ANO TELEIA) by LGR:
* The “educational”/“Latin” accents *macron* and *breve* (*vrachy*) should
be kept (they stay above capital letters similar to the dialytika,
they are kept by Apostolos Syropoulos' “xgreek” package and in babel-greek
“since ages”):
* Auto-Hiatus also required after
0x1F00 GREEK SMALL LETTER ALPHA WITH PSILI + iota or upsilon.
* Spacing prosgegrammeni turned to capital Iota (kept as prosgegrammeni with
old MakeUppercase).
* Spacing 0x1FEF GREEK VARIA becomes 0x2018 LEFT SINGLE QUOTATION MARK
(visible difference with XeTeX and DejaVu),
* Non-uniform handling of spacing diacritics: Single diacritics are kept,
combining diacritics are mapped to single diacritics.
(The old implementation handled spacing diacritics similar to
diacritics in accented letters.)
* How to treat MakeUppercase of a single captial GREEK CAPITAL LETTER ETA
WITH TONOS? Currently, it is treated differently from the small
equivalent.
|