/[suikacvs]/perl/lib/Encode/Table/JISEditions.pm
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Revision 1.1 - (show annotations) (download)
Mon Oct 14 06:56:53 2002 UTC (23 years, 9 months ago) by wakaba
Branch: MAIN
CVS Tags: HEAD
2002-10-14  Nanashi-san

	* JISEditions.pm: New module.
	(Committed by Wakaba <w@suika.fam.cx>.)

1
2 =head1 NAME
3
4 Encode::Table::JISEditions --- Code point unification tables of
5 JIS coded character sets
6
7 =cut
8
9 package Encode::Table::JISEditions;
10 use strict;
11 our $VERSION=do{my @r=(q$Revision: 1.1 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r};
12
13 my $start94n = 0xE9F6C0;
14 my $start1978 = $start94n + 94*94*(0x40-0x30);
15 my $start1983 = $start94n + 94*94*(0x42-0x30);
16 my $start1990 = $start94n + 94*94*79;
17 my $start2000 = $start94n + 94*94*(0x4F-0x30);
18
19 for (0..94*94-1) {
20 $Encode::Table::TABLE{jisx0208_1978_to_1983__cpunify}->{chr ($_ + $start1978)} = chr ($_ + $start1983);
21 $Encode::Table::TABLE{jisx0208_1978_to_1990__cpunify}->{chr ($_ + $start1978)} = chr ($_ + $start1990);
22 $Encode::Table::TABLE{jisx0208_1983_to_1990__cpunify}->{chr ($_ + $start1983)} = chr ($_ + $start1990);
23 }
24 $Encode::Table::TABLE{jisx0208_1983_to_1978__cpunify} = {reverse %{$Encode::Table::TABLE{jisx0208_1978_to_1983__cpunify}}};
25 $Encode::Table::TABLE{jisx0208_1990_to_1978__cpunify} = {reverse %{$Encode::Table::TABLE{jisx0208_1978_to_1990__cpunify}}};
26 $Encode::Table::TABLE{jisx0208_1990_to_1983__cpunify} = {reverse %{$Encode::Table::TABLE{jisx0208_1983_to_1990__cpunify}}};
27
28 my $startlatin = 0xE90940 + 94*(ord ('J')-0x30);
29 for (0..93) {
30 $Encode::Table::TABLE{jisx0201_latin_to_ascii__cpunify}->{chr ($startlatin + $_)} = chr ($_ + 0x21);
31 }
32 $Encode::Table::TABLE{ascii_to_jisx0201_latin__cpunify} = {reverse %{$Encode::Table::TABLE{jisx0201_latin_to_ascii__cpunify}}};
33
34 my @hw = split //, q(!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~);
35 my @fw = qw(�� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� ��);
36 for (0..93) {
37 $Encode::Table::TABLE{jisx0208_1990_to_ascii}->{chr ($start1990 + (ord ($fw[$_]) - 0xA1) * 94 + (ord (substr ($fw[$_], 1)) - 0xA1))} = $hw[$_];
38 }
39 $Encode::Table::TABLE{ascii_to_jisx0208_1990} = {reverse %{$Encode::Table::TABLE{jisx0208_1990_to_ascii}}};
40
41 my $startkatakana = 0xE90940 + 94*(ord ('I')-0x30);
42 @hw = qw(�� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� ��);
43 @fw = qw(�� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� ��);
44 for (0..0x3E) {
45 $Encode::Table::TABLE{jisx0208_1990_to_jisx0201_katakana}->{chr ($start1990 + (ord ($fw[$_]) - 0xA1) * 94 + (ord (substr ($fw[$_], 1)) - 0xA1))} = chr ($startkatakana + ord (substr ($hw[$_], 1)) - 0xA1);
46 }
47 $Encode::Table::TABLE{jisx0201_katakana_to_jisx0208_1990} = {reverse %{$Encode::Table::TABLE{jisx0208_1990_to_jisx0201_katakana}}};
48
49 1;
50
51 =head1 SEE ALSO
52
53 L<Encode::Table>
54
55 =head1 LICENSE
56
57 Copyright 2002 Nanashi-san
58
59 This library is free software; you can redistribute it
60 and/or modify it under the same terms as Perl itself.
61
62 =cut
63
64 # $Date: 2002/10/12 11:03:00 $
65 ### JISEditions.pm ends here

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