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.\" Automatically generated by Pod::Man 2.25 (Pod::Simple 3.20) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. \*(C+ will .\" give a nicer C++. Capital omega is used to do unbreakable dashes and .\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff, .\" nothing in troff, for use with C<>. .tr \(*W- .ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' .ie n \{\ . ds -- \(*W- . ds PI pi . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch . ds L" "" . ds R" "" . ds C` "" . ds C' "" 'br\} .el\{\ . ds -- \|\(em\| . ds PI \(*p . ds L" `` . ds R" '' 'br\} .\" .\" Escape single quotes in literal strings from groff's Unicode transform. .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" .\" If the F register is turned on, we'll generate index entries on stderr for .\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index .\" entries marked with X<> in POD. Of course, you'll have to process the .\" output yourself in some meaningful fashion. .ie \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . nr % 0 . rr F .\} .el \{\ . de IX .. .\} .\" .\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). .\" Fear. Run. Save yourself. No user-serviceable parts. . \" fudge factors for nroff and troff .if n \{\ . ds #H 0 . ds #V .8m . ds #F .3m . ds #[ \f1 . ds #] \fP .\} .if t \{\ . ds #H ((1u-(\\\\n(.fu%2u))*.13m) . ds #V .6m . ds #F 0 . ds #[ \& . ds #] \& .\} . \" simple accents for nroff and troff .if n \{\ . ds ' \& . ds ` \& . ds ^ \& . ds , \& . ds ~ ~ . ds / .\} .if t \{\ . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u" . ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u' . ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u' . ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u' . ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u' . ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u' .\} . \" troff and (daisy-wheel) nroff accents .ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V' .ds 8 \h'\*(#H'\(*b\h'-\*(#H' .ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#] .ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H' .ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u' .ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#] .ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#] .ds ae a\h'-(\w'a'u*4/10)'e .ds Ae A\h'-(\w'A'u*4/10)'E . \" corrections for vroff .if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u' .if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u' . \" for low resolution devices (crt and lpr) .if \n(.H>23 .if \n(.V>19 \ \{\ . ds : e . ds 8 ss . ds o a . ds d- d\h'-1'\(ga . ds D- D\h'-1'\(hy . ds th \o'bp' . ds Th \o'LP' . ds ae ae . ds Ae AE .\} .rm #[ #] #H #V #F C .\" ======================================================================== .\" .IX Title "PERLCN 1" .TH PERLCN 1 "2013-03-04" "perl v5.16.3" "Perl Programmers Reference Guide" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" perlcn \- XXXX Perl XX .SH "DESCRIPTION" .IX Header "DESCRIPTION" \&\s-1XXXX\s0 Perl \s-1XXX\s0! .PP X 5.8.0 \s-1XXX\s0, Perl \s-1XXXXXX\s0 Unicode (\s-1XXX\s0) \s-1XX\s0, \&\s-1XXXXXXXXXXXXXXXXXXX\s0; \s-1CJK\s0 (\s-1XXX\s0) \s-1XXXXXXXX\s0. Unicode \s-1XXXXXXX\s0, \s-1XXXXXXXXXXXX:\s0 \s-1XXXX\s0, \s-1XXXX\s0, \&\s-1XXXXXXXX\s0 (\s-1XXX\s0, \s-1XXXX\s0, \s-1XXXX\s0, \s-1XXXX\s0, \s-1XXX\s0, \&\s-1XXXX\s0, \s-1XX\s0). \s-1XXXXXXXXXXXXXX\s0 (X \s-1PC\s0 \s-1XXXX\s0). .PP Perl \s-1XXX\s0 Unicode \s-1XXXX\s0. \s-1XXX\s0 Perl \s-1XXXXXXXXXX\s0 Unicode \&\s-1XX\s0; Perl \s-1XXXXXX\s0 (\s-1XXXXXXXXX\s0) \s-1XXX\s0 Unicode \s-1XXXX\s0. \&\s-1XXXXXXX\s0, \s-1XXXXX\s0 Unicode \s-1XXXXXXXXXXXX\s0, Perl \&\s-1XXX\s0 Encode \s-1XXXX\s0, \s-1XXXXXXXXXXXXXXXXXXX\s0. .PP Encode \s-1XXXXXXXXXXXXXXXXX\s0 ('gb2312' \s-1XX\s0 'euc\-cn'): .PP .Vb 6 \& euc\-cn Unix XXXXX, XXXXXXXXX \& gb2312\-raw XXXXX (XXX) GB2312 XXX \& gb12345 XXXXXXXXXXXXXX \& iso\-ir\-165 GB2312 + GB6345 + GB8565 + XXXX \& cp936 XXX 936, XXXX \*(AqGBK\*(Aq (XXXXX) XX \& hz 7 XXXXX GB2312 XX .Ve .PP \&\s-1XXXX\s0, X EUC-CN \s-1XXXXXXX\s0 Unicode, \s-1XXXXXXXX:\s0 .PP .Vb 1 \& perl \-Mencoding=euc\-cn,STDOUT,utf8 \-pe1 < file.euc\-cn > file.utf8 .Ve .PP Perl \s-1XXXX\s0 \*(L"piconv\*(R", \s-1XXXXX\s0 Perl \s-1XXXXXXXXXXX\s0, \s-1XXXX:\s0 .PP .Vb 2 \& piconv \-f euc\-cn \-t utf8 < file.euc\-cn > file.utf8 \& piconv \-f utf8 \-t euc\-cn < file.utf8 > file.euc\-cn .Ve .PP \&\s-1XX\s0, \s-1XX\s0 encoding \s-1XX\s0, \s-1XXXXXXXXXXXXXXXXX\s0, \s-1XXXX:\s0 .PP .Vb 7 \& #!/usr/bin/env perl \& # XX euc\-cn XXXX; XXXXXXXXXXXXX euc\-cn XX \& use encoding \*(Aqeuc\-cn\*(Aq, STDIN => \*(Aqeuc\-cn\*(Aq, STDOUT => \*(Aqeuc\-cn\*(Aq; \& print length("XX"); # 2 (XXXXXXX) \& print length(\*(AqXX\*(Aq); # 4 (XXXXXXX) \& print index("XXXX", "XX"); # \-1 (XXXXXXXX) \& print index(\*(AqXXXX\*(Aq, \*(AqXX\*(Aq); # 1 (XXXXXXXX) .Ve .PP \&\s-1XXXXXXXX\s0, \*(L"X\*(R" \s-1XXXXXXX\s0 \*(L"X\*(R" \s-1XXXXXXXXX\s0 EUC-CN \&\s-1XX\s0 \*(L"X\*(R"; \*(L"X\*(R" \s-1XXXXXXXX\s0 \*(L"X\*(R" \s-1XXXXXXXXX\s0 \*(L"X\*(R". \&\s-1XXXXXX\s0 EUC-CN \s-1XXXXXXXXXXX\s0. .SS "\s-1XXXXXXX\s0" .IX Subsection "XXXXXXX" \&\s-1XXXXXXXXXXX\s0, \s-1XXX\s0 \s-1CPAN\s0 (<http://www.cpan.org/>) \s-1XX\s0 Encode::HanExtra \s-1XX\s0. \s-1XXXXXXXXXXX:\s0 .PP .Vb 1 \& gb18030 XXXXXXX, XXXXXX .Ve .PP \&\s-1XX\s0, Encode::HanConvert \s-1XXXXXXXXXXXXXXXX:\s0 .PP .Vb 2 \& big5\-simp Big5 XXXXX Unicode XXXXXX \& gbk\-trad GBK XXXXX Unicode XXXXXX .Ve .PP \&\s-1XXX\s0 \s-1GBK\s0 X Big5 \s-1XXXX\s0, \s-1XXXXXXXXX\s0 b2g.pl X g2b.pl \s-1XXXX\s0, \&\s-1XXXXXXXXXXX:\s0 .PP .Vb 3 \& use Encode::HanConvert; \& $euc_cn = big5_to_gb($big5); # X Big5 XX GBK \& $big5 = gb_to_big5($euc_cn); # X GBK XX Big5 .Ve .SS "\s-1XXXXXX\s0" .IX Subsection "XXXXXX" \&\s-1XXX\s0 Perl \s-1XXXXXXXXX\s0 (\s-1XXXXXXXXX\s0), \s-1XXXXXXX\s0 Perl \s-1XXX\s0, \s-1XX\s0 Unicode \s-1XXXXX\s0. \s-1XX\s0, \s-1XXXXXXXXX:\s0 .SS "\s-1XX\s0 Perl \s-1XXXXX\s0" .IX Subsection "XX Perl XXXXX" .IP "<http://www.perl.com/>" 4 .IX Item "<http://www.perl.com/>" Perl \s-1XXX\s0 (\s-1XXXXXXXX\s0) .IP "<http://www.cpan.org/>" 4 .IX Item "<http://www.cpan.org/>" Perl \s-1XXXXX\s0 (Comprehensive Perl Archive Network) .IP "<http://lists.perl.org/>" 4 .IX Item "<http://lists.perl.org/>" Perl \s-1XXXXXX\s0 .SS "\s-1XX\s0 Perl \s-1XXX\s0" .IX Subsection "XX Perl XXX" .IP "<http://www.oreilly.com.cn/index.php?func=booklist&cat=68>" 4 .IX Item "<http://www.oreilly.com.cn/index.php?func=booklist&cat=68>" \&\s-1XXXXXXXXX\s0 Perl \s-1XX\s0 .SS "Perl \s-1XXXXX\s0" .IX Subsection "Perl XXXXX" .IP "<http://www.pm.org/groups/asia.html>" 4 .IX Item "<http://www.pm.org/groups/asia.html>" \&\s-1XX\s0 Perl \s-1XXXXX\s0 .SS "Unicode \s-1XXXX\s0" .IX Subsection "Unicode XXXX" .IP "<http://www.unicode.org/>" 4 .IX Item "<http://www.unicode.org/>" Unicode \s-1XXXX\s0 (Unicode \s-1XXXXXX\s0) .IP "<http://www.cl.cam.ac.uk/%7Emgk25/unicode.html>" 4 .IX Item "<http://www.cl.cam.ac.uk/%7Emgk25/unicode.html>" Unix/Linux \s-1XX\s0 \s-1UTF\-8\s0 X Unicode \s-1XXX\s0 .SH "SEE ALSO" .IX Header "SEE ALSO" Encode, Encode::CN, encoding, perluniintro, perlunicode .SH "AUTHORS" .IX Header "AUTHORS" Jarkko Hietaniemi <jhi@iki.fi> .PP Audrey Tang (\s-1XX\s0) <audreyt@audreyt.org>