Encode::JP - Japanese Encodings
use Encode qw/encode decode/;
$euc_jp = encode("euc-jp", $utf8); # loads Encode::JP implicitly
$utf8 = decode("euc-jp", $euc_jp); # ditto
Perl Programmers Reference Guide Encode::JP(3)
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", $euc_jp); # ditto
ABSTRACT
This module implements Japanese charset encodings. Encodings supported
are as follows.
Canonical Alias Description
--------------------------------------------------------------------
euc-jp /\beuc.*jp$/i EUC (Extended Unix Character)
/\bjp.*euc/i
/\bujis$/i
shiftjis /\bshift.*jis$/i Shift JIS (aka MS Kanji)
/\bsjis$/i
7bit-jis /\bjis$/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 /\bwindows-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.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+-----------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+-----------------------+
|Availability | runtime/perl-532 |
+---------------+-----------------------+
|Stability | Pass-through volatile |
+---------------+-----------------------+
SEE ALSO
Encode
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from
http://www.cpan.org/src/5.0/perl-5.32.0.tar.gz.
Further information about this software can be found on the open source
community website at https://www.perl.org/.
perl v5.32.0 2020-06-14 Encode::JP(3)