encode::jp(3perl) [debian man page]
Encode::JP(3perl) Perl Programmers Reference Guide Encode::JP(3perl) NAME
Encode::JP - Japanese Encodings SYNOPSIS
use Encode qw/encode decode/; $euc_jp = encode("euc-jp", $utf8); # loads Encode::JP implicitly $utf8 = decode("euc-jp", $euc_jp); # ditto ABSTRACT
This module implements Japanese charset encodings. Encodings supported are as follows. Canonical Alias Description -------------------------------------------------------------------- euc-jp /euc.*jp$/i EUC (Extended Unix Character) /jp.*euc/i /ujis$/i shiftjis /shift.*jis$/i Shift JIS (aka MS Kanji) /sjis$/i 7bit-jis /jis$/i 7bit JIS iso-2022-jp ISO-2022-JP [RFC1468] = 7bit JIS with all Halfwidth Kana converted to Fullwidth iso-2022-jp-1 ISO-2022-JP-1 [RFC2237] = ISO-2022-JP with JIS X 0212-1990 support. See below MacJapanese Shift JIS + Apple vendor mappings cp932 /windows-31j$/i Code Page 932 = Shift JIS + MS/IBM vendor mappings jis0201-raw JIS0201, raw format jis0208-raw JIS0201, raw format jis0212-raw JIS0201, raw format -------------------------------------------------------------------- DESCRIPTION
To find out how to use this module in detail, see Encode. Note on ISO-2022-JP(-1)? ISO-2022-JP-1 (RFC2237) is a superset of ISO-2022-JP (RFC1468) which adds support for JIS X 0212-1990. That means you can use the same code to decode to utf8 but not vice versa. $utf8 = decode('iso-2022-jp-1', $stream); and $utf8 = decode('iso-2022-jp', $stream); yield the same result but $with_0212 = encode('iso-2022-jp-1', $utf8); is now different from $without_0212 = encode('iso-2022-jp', $utf8 ); In the latter case, characters that map to 0212 are first converted to U+3013 (0xA2AE in EUC-JP; a white square also known as 'Tofu' or 'geta mark') then fed to the decoding engine. U+FFFD is not used, in order to preserve text layout as much as possible. BUGS
The ASCII region (0x00-0x7f) is preserved for all encodings, even though this conflicts with mappings by the Unicode Consortium. SEE ALSO
Encode perl v5.14.2 2010-12-30 Encode::JP(3perl)
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Encode::JP(3pm) Perl Programmers Reference Guide Encode::JP(3pm) NAME
Encode::JP - Japanese Encodings SYNOPSIS
use Encode qw/encode decode/; $euc_jp = encode("euc-jp", $utf8); # loads Encode::JP implicitly $utf8 = decode("euc-jp", $euc_jp); # ditto ABSTRACT
This module implements Japanese charset encodings. Encodings supported are as follows. Canonical Alias Description -------------------------------------------------------------------- euc-jp /euc.*jp$/i EUC (Extended Unix Character) /jp.*euc/i /ujis$/i shiftjis /shift.*jis$/i Shift JIS (aka MS Kanji) /sjis$/i 7bit-jis /jis$/i 7bit JIS iso-2022-jp ISO-2022-JP [RFC1468] = 7bit JIS with all Halfwidth Kana converted to Fullwidth iso-2022-jp-1 ISO-2022-JP-1 [RFC2237] = ISO-2022-JP with JIS X 0212-1990 support. See below MacJapanese Shift JIS + Apple vendor mappings cp932 /windows-31j$/i Code Page 932 = Shift JIS + MS/IBM vendor mappings jis0201-raw JIS0201, raw format jis0208-raw JIS0201, raw format jis0212-raw JIS0201, raw format -------------------------------------------------------------------- DESCRIPTION
To find out how to use this module in detail, see Encode. Note on ISO-2022-JP(-1)? ISO-2022-JP-1 (RFC2237) is a superset of ISO-2022-JP (RFC1468) which adds support for JIS X 0212-1990. That means you can use the same code to decode to utf8 but not vice versa. $utf8 = decode('iso-2022-jp-1', $stream); and $utf8 = decode('iso-2022-jp', $stream); yield the same result but $with_0212 = encode('iso-2022-jp-1', $utf8); is now different from $without_0212 = encode('iso-2022-jp', $utf8 ); In the latter case, characters that map to 0212 are first converted to U+3013 (0xA2AE in EUC-JP; a white square also known as 'Tofu' or 'geta mark') then fed to the decoding engine. U+FFFD is not used, in order to preserve text layout as much as possible. BUGS
The ASCII region (0x00-0x7f) is preserved for all encodings, even though this conflicts with mappings by the Unicode Consortium. SEE ALSO
Encode perl v5.12.1 2010-04-26 Encode::JP(3pm)