#?PESRC/1.0
Name:
	SJIS::JISCompatible
ShortDescription:
	The Encode module for shift JIS compatible coding systems
Description:
	This module defines convertion between perl internal
	representation and compatible shift JIS coding systems defined
	in standards of JIS (Japan Industrial Standards).
	
	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 the Shift JIS 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:
	shift-jis-1997-fullwidth
Cversion:
	C:bit=8
	C:G0=G94:J	## JIS X 0201:1997 Graphic character set for Latin letters
	C:G1=G94n:B@	## JIS X 0208:1997
	C:G2=G94:I	## JIS X 0201:1997 Graphic character set for Katakana
	C:G3=G94n:~	## undefined
	C:option:{undef_char}=["\x22\x2E", {type => 'G94n', charset => 'B', revision => '@'}]
Encode:
	=>ucs_to_jisx0201_latin ucs_to_jisx0208_1997_latin ucs_to_jisx0201_katakana_hw
	->sjis:C
Decode:
	<-sjis:C
	<=jisx0201_latin_to_ucs jisx0208_1997_latin_to_ucs jisx0201_katakana_hw_to_ucs
Description:
	Shift coded representation defined by JIS X 0208:1997 Appendix 1,
	with "compatible" mapping table as defined in JIS X 0208:1997.
	
	This coding system is the "compatible" version of C<shift-jis-1997>
	defined in L<Encode::SJIS::JIS>.
}

{
Name:
	shift-jis-1997-ascii-fullwidth
Cversion:
	C:bit=8
	C:G0=G94:B	## ISO/IEC 646:1991 IRV
	C:G1=G94n:B@	## JIS X 0208:1997
	C:G2=G94:I	## JIS X 0201:1997 Graphic character set for Katakana
	C:G3=G94n:~	## undefined
	C:option:{undef_char}=["\x22\x2E", {type => 'G94n', charset => 'B', revision => '@'}]
Encode:
	=>ucs_to_ascii ucs_to_jisx0208_1997_irv ucs_to_jisx0201_katakana_hw
	->sjis:C
Decode:
	<-sjis:C
	<=jisx0208_1997_irv_to_ucs jisx0201_katakana_hw_to_ucs
Description:
	Same as shift-jis-1997-fullwidth but ASCII (ISO/IEC 646 IRV)
	instead of JIS X 0201:1997 Latin character set.
	
	Note that this coding system DOES NOT comform to
	JIS X 0208:1997 Appendix 1.
	
	This coding system is the "compatible" version of C<shift-jis-1997-ascii>
	defined in L<Encode::SJIS::JIS>.
}

{
Name:
	shift_jisx0213-fullwidth
Cversion:
	C:bit=8
	C:G0=G94:J	## JIS X 0201:1997 Graphic character set for Latin letters
	C:G1=G94n:O	## JIS X 0213:2000 plane 1
	C:G2=G94:I	## JIS X 0201:1997 Graphic character set for Katakana
	C:G3=G94n:P	## JIS X 0213:2000 plane 2
	C:option:{undef_char}=["\x22\x2E", {type => 'G94n', charset => 'O'}]
Encode:
	=>ucs_to_jisx0201_latin ucs_to_jisx0213_2000_1_latin ucs_to_jisx0213_2000_2 ucs_to_jisx0201_katakana_hw
	->sjis:C
Decode:
	<-sjis:C
	<=jisx0201_latin_to_ucs jisx0213_2000_1_latin_to_ucs jisx0213_2000_2_to_ucs jisx0201_katakana_hw_to_ucs
Description:
	Shift_JISX0213 coded representation, defined by
	JIS X 0213:2000 Appendix 1 (implemention level 4),
	with the "compatible" mapping defined by JIS X 0213:2000.
	
	This coding system is the "compatible" version of C<shift_jisx0213>
	defined in L<Encode::SJIS::JIS>.
}

{
Name:
	shift_jisx0213-ascii-fullwidth
Cversion:
	C:bit=8
	C:G0=G94:B	## ISO/IEC 646:1991 IRV
	C:G1=G94n:O	## JIS X 0213:2000 plane 1
	C:G2=G94:I	## JIS X 0201:1997 Graphic character set for Katakana
	C:G3=G94n:P	## JIS X 0213:2000 plane 2
	C:option:{undef_char}=["\x22\x2E", {type => 'G94n', charset => 'O'}]
Encode:
	=>ucs_to_ascii ucs_to_jisx0213_2000_1_irv ucs_to_jisx0213_2000_2 ucs_to_jisx0201_katakana_hw
	->sjis:C
Decode:
	<-sjis:C
	<=jisx0213_2000_1_irv_to_ucs jisx0213_2000_2_to_ucs jisx0201_katakana_hw_to_ucs
Description:
	Same as Shift_JISX0213-fullwidth but using ASCII (ISO/IEC 646 IRV)
	instead of JIS X 0201:1997 Latin character set.
	
	Note that this coding system does NOT comform to
	JIS X 0213:2000 Appendix 1.
	
	This coding system is the "compatible" version of C<shift_jisx0213-ascii>
	defined in L<Encode::SJIS::JIS>.
}

POD:SEE ALSO:
	%%ReferenceJISX0201_1997%%
	
	%%ReferenceJISX0208_1997%%
	
	%%ReferenceJISX0213_2000%%
	
	L<Encode::SJIS>, L<Encode::SJIS::JIS>
	
	L<Encode::ISO2022::JUNETCompatible>, L<Encode::ISO2022::EUCJACompatible>

POD:LICENSE:
	Copyright %%YEAR%% Nanashi-san <nanashi-san@nanashi.invalid>
	
	%%PerlLicense%%