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 NOR 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:Prepare:
        C:GR=undef
        C:C1=C1:~
        C:G1=G96:~
Encode:
        =>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:Prepare:
        C:GR=undef
        C:C1=C1:~
        C:G1=G96:~
Encode:
        =>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::JUNET>
        
        L<Encode::ISO2022::EightBit>, L<Encode::ISO2022::EUCJACompatible>,
        L<Encode::SJIS::JISCompatible>

POD:LICENSE:
        Copyright %%YEAR%% Wakaba <w@suika.fam.cx>
        
        %%PerlLicense%%
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 NOR 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:Prepare:
42	C:GR=undef
43	C:C1=C1:~
44	C:G1=G96:~
45	Encode:
46	=>ucs_to_ascii ucs_to_jisx0208_1983_irv ucs_to_jisx0208_1978_irv ucs_to_jisx0201_latin
47	->iso2022:C
48	Decode:
49	<-iso2022:C
50	<=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
51	Description:
52	ISO/IEC 2022 based 7-bit encoding for Japanese,
53	ASCII + JIS X 0201 + JIS X 0208-1978 + JIS X 0208-1983.
54	Some characters defined in JIS X 0208 are mapped to FULLWIDTH
55	area of UCS as specified in JIS X 0208:1997.
56
57	This encoding is a "compatible" version of
58	C<iso-2022-jp> defined in Encode::ISO2022::JUNET.
59
60	When decoding, mapping tables from coded character
61	sets listed below to UCS are also loaded to restore
62	incorrectly labeled data.
63
64	JIS X 0201 Katakana coded character set,
65	JIS X 0212-1990, JIS X 0213:2000
66
67	Note that for Windows user, Encode::ISO2022::CP932
68	may be useful to try to restore broken "ISO-2022-JP"
69	data.
70	}
71
72	{
73	Name:
74	iso-2022-jp-3-fullwidth
75	Cversion:
76	C:bit=7
77	C:G0=G94:B
78	C:designate:*:default=-1
79	C:designate:G94:B=0 ## ASCII
80	#C:designate:G94n:B=0 ## JIS X 0213:2000 plane 1
81	C:designate:G94n:O=0 ## JIS X 0213:2000 plane 1
82	C:designate:G94n:P=0 ## JIS X 0213:2000 plane 2
83	C:option:{undef_char}=["\x22\x2E", {type => 'G94n', charset => 'O'}]
84	Encode:Prepare:
85	C:GR=undef
86	C:C1=C1:~
87	C:G1=G96:~
88	Encode:
89	=>ucs_to_ascii ucs_to_jisx0213_2000_1_irv ucs_to_jisx0213_2000_2
90	->iso2022:C
91	Decode:
92	<-iso2022:C
93	<=jisx0213_2000_1_irv_to_ucs jisx0213_2000_2_to_ucs jisx0208_1997_irv_to_ucs
94	Description:
95	ISO/IEC 2022 based 7-bit encoding for Japanese,
96	ISO/IEC 646 IRV + JIS X 0213:2000. Some characters
97	defined in JIS X 0213 are mapped to FULLWIDTH
98	area of UCS as specified in JIS X 0213:2000.
99
100	This encoding is a "compatible" version of
101	C<iso-2022-jp-3> defined in Encode::ISO2022::JUNET.
102	}
103
104	POD:SEE ALSO:
105	%%ReferenceJISX0212_1995%%
106
107	%%ReferenceJISX0208_1997%%
108
109	%%ReferenceJISX0213_2000%%
110
111	%%ReferenceRFC1468%%
112
113	L<Encode::ISO2022::JUNET>
114
115	L<Encode::ISO2022::EightBit>, L<Encode::ISO2022::EUCJACompatible>,
116	L<Encode::SJIS::JISCompatible>
117
118	POD:LICENSE:
119	Copyright %%YEAR%% Wakaba <w@suika.fam.cx>
120
121	%%PerlLicense%%