diff options
Diffstat (limited to 'ext/Encode/Unicode')
| -rw-r--r-- | ext/Encode/Unicode/Unicode.pm | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/ext/Encode/Unicode/Unicode.pm b/ext/Encode/Unicode/Unicode.pm index 67241af399..fa508ebb7b 100644 --- a/ext/Encode/Unicode/Unicode.pm +++ b/ext/Encode/Unicode/Unicode.pm @@ -3,7 +3,7 @@ package Encode::Unicode; use strict; use warnings; -our $VERSION = do { my @r = (q$Revision: 1.36 $ =~ /\d+/g); sprintf "%d."."%02d" x $#r, @r }; +our $VERSION = do { my @r = (q$Revision: 1.37 $ =~ /\d+/g); sprintf "%d."."%02d" x $#r, @r }; use XSLoader; XSLoader::load(__PACKAGE__,$VERSION); @@ -288,7 +288,8 @@ for UTF-8, which is a native format in perl). I<Character Encoding Scheme> A character encoding form plus byte serialization. There are seven character encoding schemes in Unicode: -UTF-8, UTF-16, UTF-16BE, UTF-16LE, UTF-32, UTF-32BE and UTF-32LE. +UTF-8, UTF-16, UTF-16BE, UTF-16LE, UTF-32 (UCS-4), UTF-32BE (UCS-4BE) and +UTF-32LE (UCS-4LE). =item Quick Reference @@ -330,7 +331,7 @@ form a character. Bogus surrogates result in death. When \x{10000} or above is encountered during encode(), it C<ensurrogate>s them and pushes the surrogate pair to the output stream. -UTF-32 is a fixed-length encoding with each character taking 32 bits. +UTF-32 (UCS-4) is a fixed-length encoding with each character taking 32 bits. Since it is 32-bit, there is no need for I<surrogate pairs>. =head2 by endianness @@ -434,10 +435,11 @@ every one of \x{0000_0000} up to \x{ffff_ffff} (*) is I<a character>. =head1 SEE ALSO L<Encode>, L<http://www.unicode.org/glossary/>, +L<http://www.unicode.org/unicode/faq/utf_bom.html>, RFC 2781 L<http://rfc.net/rfc2781.html>, -L<http://www.unicode.org/unicode/faq/utf_bom.html> +The whole Unicode standard L<http://www.unicode.org/unicode/uni2book/u2.html> Ch. 15, pp. 403 of C<Programming Perl (3rd Edition)> by Larry Wall, Tom Christiansen, Jon Orwant; |