Encode/ISO2022/JUNETCompatible.esr

#?PESRC/1.0
Name:
        ISO2022::JUNETCompatible
ShortDescription:
        An Encode module of 7-bit ISO/IEC 2022
        based compatible coding systems for Japanese
POD:DESCRIPTION:
        Due to the historical reason, some of current
        implementions of JIS coded character sets support
        pairs of same characters dupplicately, with
        halfwidth/fullwidth property.
        
        Although this situation is undesirable, we can't ignore
        such historical implementions and latest JIS coded
        character set standards admire such dupulicate
        encoding to and only to "keep compatibility with
        current practice."
        
        This module provides encoder and decoder for such
        coding systems that comform to JIS and that based
        on 7-bit ISO/IEC 2022 structure.
        
        Those coding systems SHOULD not be used for new
        implemention or new data.  They may not comform
        to future version of JIS or other standards.

{
Name:
        iso-2022-jp-fullwidth
Cversion:
        C:bit=7
        C:G0=G94:B
        C:designate:*:default=-1
        C:designate:G94:B=0     ## ASCII
        C:designate:G94:J=0     ## JIS X 0201 Roman
        C:designate:G94n:@=0    ## JIS X 0208-1978
        C:designate:G94n:B=0    ## JIS X 0208-1983
        C:designate:G94n:B@=0   ## JIS X 0208-1990
        C:option:{use_revision}=0
        C:option:{undef_char}=["\x22\x2E", {type => 'G94n', charset => 'B'}]
Encode:
        C:GR=undef
        C:C1=C1:~
        C:G1=G96:~
        =>ucs_to_ascii ucs_to_jisx0208_1983_irv ucs_to_jisx0208_1978_irv ucs_to_jisx0201_latin
        ->iso2022:C
Decode:
        <-iso2022:C
        <=jisx0208_1983_irv_to_ucs jisx0208_1978_irv_to_ucs jisx0201_latin_to_ucs jisx0201_katakana_to_ucs jisx0212_1990_irv_to_ucs jisx0208_1997_irv_to_ucs
Description:
        ISO/IEC 2022 based 7-bit encoding for Japanese,
        ASCII + JIS X 0201 + JIS X 0208-1978 + JIS X 0208-1983.
        Some characters defined in JIS X 0208 are mapped to FULLWIDTH
        area of UCS as specified in JIS X 0208:1997.
        
        This encoding is a "compatible" version of
        C<iso-2022-jp> defined in Encode::ISO2022::JUNET.
        
        When decoding, mapping tables from coded character
        sets listed below to UCS are also loaded to restore
        incorrectly labeled data.
        
                JIS X 0201 Katakana coded character set,
                JIS X 0212-1990, JIS X 0213:2000
        
        Note that for Windows user, Encode::ISO2022::CP932
        may be useful to try to restore broken "ISO-2022-JP"
        data.
}

{
Name:
        iso-2022-jp-3-fullwidth
Cversion:
        C:bit=7
        C:G0=G94:B
        C:designate:*:default=-1
        C:designate:G94:B=0     ## ASCII
        #C:designate:G94n:B=0   ## JIS X 0213:2000 plane 1
        C:designate:G94n:O=0    ## JIS X 0213:2000 plane 1
        C:designate:G94n:P=0    ## JIS X 0213:2000 plane 2
        C:option:{undef_char}=["\x22\x2E", {type => 'G94n', charset => 'O'}]
Encode:
        C:GR=undef
        C:C1=C1:~
        C:G1=G96:~
        =>ucs_to_ascii ucs_to_jisx0213_2000_1_irv ucs_to_jisx0213_2000_2
        ->iso2022:C
Decode:
        <-iso2022:C
        <=jisx0213_2000_1_irv_to_ucs jisx0213_2000_2_to_ucs jisx0208_1997_irv_to_ucs
Description:
        ISO/IEC 2022 based 7-bit encoding for Japanese,
        ISO/IEC 646 IRV + JIS X 0213:2000.  Some characters
        defined in JIS X 0213 are mapped to FULLWIDTH
        area of UCS as specified in JIS X 0213:2000.
        
        This encoding is a "compatible" version of
        C<iso-2022-jp-3> defined in Encode::ISO2022::JUNET.
}

POD:SEE ALSO:
        %%ReferenceJISX0212_1995%%
        
        %%ReferenceJISX0208_1997%%
        
        %%ReferenceJISX0213_2000%%
        
        %%ReferenceRFC1468%%
        
        L<Encode::ISO2022::EightBit>

POD:LICENSE:
        Copyright %%YEAR%% Wakaba <w@suika.fam.cx>
        
        %%PerlLicense%%
1	wakaba	1.1	#?PESRC/1.0
2			Name:
3			ISO2022::JUNETCompatible
4			ShortDescription:
5			An Encode module of 7-bit ISO/IEC 2022
6			based compatible coding systems for Japanese
7			POD:DESCRIPTION:
8			Due to the historical reason, some of current
9			implementions of JIS coded character sets support
10			pairs of same characters dupplicately, with
11			halfwidth/fullwidth property.
12
13			Although this situation is undesirable, we can't ignore
14			such historical implementions and latest JIS coded
15			character set standards admire such dupulicate
16			encoding to and only to "keep compatibility with
17			current practice."
18
19			This module provides encoder and decoder for such
20			coding systems that comform to JIS and that based
21			on 7-bit ISO/IEC 2022 structure.
22
23			Those coding systems SHOULD not be used for new
24			implemention or new data. They may not comform
25			to future version of JIS or other standards.
26
27			{
28			Name:
29			iso-2022-jp-fullwidth
30			Cversion:
31			C:bit=7
32			C:G0=G94:B
33			C:designate:*:default=-1
34			C:designate:G94:B=0 ## ASCII
35			C:designate:G94:J=0 ## JIS X 0201 Roman
36			C:designate:G94n:@=0 ## JIS X 0208-1978
37			C:designate:G94n:B=0 ## JIS X 0208-1983
38			C:designate:G94n:B@=0 ## JIS X 0208-1990
39			C:option:{use_revision}=0
40			C:option:{undef_char}=["\x22\x2E", {type => 'G94n', charset => 'B'}]
41			Encode:
42			C:GR=undef
43			C:C1=C1:~
44			C:G1=G96:~
45			=>ucs_to_ascii ucs_to_jisx0208_1983_irv ucs_to_jisx0208_1978_irv ucs_to_jisx0201_latin
46			->iso2022:C
47			Decode:
48			<-iso2022:C
49			<=jisx0208_1983_irv_to_ucs jisx0208_1978_irv_to_ucs jisx0201_latin_to_ucs jisx0201_katakana_to_ucs jisx0212_1990_irv_to_ucs jisx0208_1997_irv_to_ucs
50			Description:
51			ISO/IEC 2022 based 7-bit encoding for Japanese,
52			ASCII + JIS X 0201 + JIS X 0208-1978 + JIS X 0208-1983.
53			Some characters defined in JIS X 0208 are mapped to FULLWIDTH
54			area of UCS as specified in JIS X 0208:1997.
55
56			This encoding is a "compatible" version of
57			C<iso-2022-jp> defined in Encode::ISO2022::JUNET.
58
59			When decoding, mapping tables from coded character
60			sets listed below to UCS are also loaded to restore
61			incorrectly labeled data.
62
63			JIS X 0201 Katakana coded character set,
64			JIS X 0212-1990, JIS X 0213:2000
65
66			Note that for Windows user, Encode::ISO2022::CP932
67			may be useful to try to restore broken "ISO-2022-JP"
68			data.
69			}
70
71			{
72			Name:
73			iso-2022-jp-3-fullwidth
74			Cversion:
75			C:bit=7
76			C:G0=G94:B
77			C:designate:*:default=-1
78			C:designate:G94:B=0 ## ASCII
79			#C:designate:G94n:B=0 ## JIS X 0213:2000 plane 1
80			C:designate:G94n:O=0 ## JIS X 0213:2000 plane 1
81			C:designate:G94n:P=0 ## JIS X 0213:2000 plane 2
82			C:option:{undef_char}=["\x22\x2E", {type => 'G94n', charset => 'O'}]
83			Encode:
84			C:GR=undef
85			C:C1=C1:~
86			C:G1=G96:~
87			=>ucs_to_ascii ucs_to_jisx0213_2000_1_irv ucs_to_jisx0213_2000_2
88			->iso2022:C
89			Decode:
90			<-iso2022:C
91			<=jisx0213_2000_1_irv_to_ucs jisx0213_2000_2_to_ucs jisx0208_1997_irv_to_ucs
92			Description:
93			ISO/IEC 2022 based 7-bit encoding for Japanese,
94			ISO/IEC 646 IRV + JIS X 0213:2000. Some characters
95			defined in JIS X 0213 are mapped to FULLWIDTH
96			area of UCS as specified in JIS X 0213:2000.
97
98			This encoding is a "compatible" version of
99			C<iso-2022-jp-3> defined in Encode::ISO2022::JUNET.
100			}
101
102			POD:SEE ALSO:
103			%%ReferenceJISX0212_1995%%
104
105			%%ReferenceJISX0208_1997%%
106
107			%%ReferenceJISX0213_2000%%
108
109			%%ReferenceRFC1468%%
110
111			L<Encode::ISO2022::EightBit>
112
113			POD:LICENSE:
114			Copyright %%YEAR%% Wakaba <w@suika.fam.cx>
115
116			%%PerlLicense%%