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Under GNU General Public License
2008-11-24 00:12 @38.103.63.58 CrawledBy CCBot/1.0 (+http://www.commoncrawl.org/bot.html)
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PERLTW(1) Perl Programmers Reference Guide PERLTW(1)
NAME
perltw - ¥¿Å餤¤å Perl «ü«n
DESCRIPTION
Åwªï¨Ó¨ì Perl ªº¤Ñ¦a!
±q 5.8.0 ª©¶}©l, Perl ¨ã³Æ¤F§¹µ½ªº Unicode (¸U°ê½X) ¤ä´©,
¤]³s±a¤ä´©¤F³\¦h©Ô¤B»y¨t¥H¥~ªº½s½X¤è¦¡; CJK (¤¤¤éÁú) «K¬O¨ä¤¤ªº¤@³¡¥÷. Unicode
¬O°ê»Ú©Êªº¼Ð·Ç, ¸Õ¹Ï²[»\¥@¬É¤W©Ò¦³ªº¦r²Å: ¦è¤è¥@¬É, ªF¤è¥@¬É, ¥H¤Î¨âªÌ¶¡ªº¤@¤Á
(§Æþ¤å, ±Ô§Q¨È¤å, ªü©Ô§B¤å, §Æ§B¨Ó¤å, ¦L«×¤å, ¦L¦a¦w¤å, µ¥µ¥).
¥¦¤]®e¯Ç¤F¦hºØ§@·~¨t²Î»P¥»O (¦p PC ¤Î³Áª÷¶ð).
Perl ¥»¨¥H Unicode ¶i¦æ¾Þ§@. ³oªí¥Ü Perl ¤º³¡ªº¦r¦ê¸ê®Æ¥i¥Î Unicode ªí¥Ü; Perl
ªº¨ç¦¡»Pºâ²Å (¨Ò¦p¥¿³Wªí¥Ü¦¡¤ñ¹ï) ¤]¯à¹ï Unicode ¶i¦æ¾Þ§@. ¦b¿é¤J¤Î¿é¥X®É,
¬°¤F³B²z¥H Unicode ¤§«eªº½s½X¤è¦¡Àx¦sªº¸ê®Æ, Perl ´£¨Ñ¤F Encode ³oÓ¼Ò²Õ,
¥i¥HÅý§A»´©ö¦aŪ¨ú¤Î¼g¤J¦³ªº½s½X¸ê®Æ.
Encode ©µ¦ù¼Ò²Õ¤ä´©¤U¦C¥¿Å餤¤åªº½s½X¤è¦¡ (’big5’ ªí¥Ü ’big5-eten’):
big5-eten Big5 ½s½X (§tʤѩµ¦ù¦r§Î)
big5-hkscs Big5 + »´ä¥~¦r¶°, 2001 ¦~ª©
cp950 ¦r½X¶ 950 (Big5 + ·L³n²K¥[ªº¦r²Å)
Á│¨Ò¨Ó»¡, ±N Big5 ½s½XªºÀÉ®×Âন Unicode, ¯»ÝÁä¤J¤U¦C«ü¥O:
perl -Mencoding=big5,STDOUT,utf8 -pe1 < file.big5 > file.utf8
Perl ¤]¤ºªþ¤F "piconv", ¤@¤ä§¹¥þ¥H Perl ¼g¦¨ªº¦r²ÅÂà´«¤u¨ãµ{¦¡, ¥Îªk¦p¤U:
piconv -f big5 -t utf8 < file.big5 > file.utf8
piconv -f utf8 -t big5 < file.utf8 > file.big5
¥t¥~, §Q¥Î encoding ¼Ò²Õ, §A¥i¥H»´©ö¼g¥X¥H¦r²Å¬°³æ¦ìªºµ{¦¡½X, ¦p¤U©Ò¥Ü:
#!/usr/bin/env perl
# ±Ò°Ê big5 ¦r¦ê¸ÑªR; ¼Ð·Ç¿é¥X¤J¤Î¼Ð·Ç¿ù»~³£³]¬° big5 ½s½X
use encoding ’big5’, STDIN => ’big5’, STDOUT => ’big5’;
print length("Àd¾m"); # 2 (Âù¤Þ¸¹ªí¥Ü¦r²Å)
print length(’Àd¾m’); # 4 (³æ¤Þ¸¹ªí¥Ü¦ì¤¸²Õ)
print index("½Î½Î±Ð»£", "να"); # -1 (¤£¥]§t¦¹¤l¦r¦ê)
print index(’½Î½Î±Ð»£’, ’να’); # 1 (±q²Ä¤GӦ줸²Õ¶}©l)
¦b³Ì«á¤@¦C¨Ò¤l¸Ì, "½Î" ªº²Ä¤GӦ줸²Õ»P "½Î" ªº²Ä¤@Ӧ줸²Õµ²¦X¦¨ Big5 ½Xªº "ν";
"½Î" ªº²Ä¤GӦ줸²Õ«h»P "±Ð" ªº²Ä¤@Ӧ줸²Õµ²¦X¦¨ "α". ³o¸Ñ¨M¤F¥H«e Big5
½X¤ñ¹ï³B²z¤W±‘¨£ªº°ÝÃD.
B~sX
¦pªG»Ýn§ó¦hªº¤¤¤å½s½X, ¥i¥H±q CPAN (<http://www.cpan.org/>) ¤U¸ü Encode::HanExtra
¼Ò²Õ. ¥¦¥Ø«e´£¨Ñ¤U¦C½s½X¤è¦¡:
cccii 1980 ¦~¤å«Ø·│ªº¤¤¤å¸ê°T¥æ´«½X
euc-tw Unix ©µ¦ù¦r²Å¶°, ¥]§t CNS11643 ¥± 1-7
big5plus ¤¤¤å¼Æ¦ì¤Æ§Þ³N±À¼s°òª÷·│ªº Big5+
big5ext ¤¤¤å¼Æ¦ì¤Æ§Þ³N±À¼s°òª÷·│ªº Big5e
¥t¥~, Encode::HanConvert ¼Ò²Õ«h´£¨Ñ¤F²ÁcÂà´«¥Îªº¨âºØ½s½X:
big5-simp Big5 ¥¿Å餤¤å»P Unicode ²Å餤¤å¤¬Âà
gbk-trad GBK ²Å餤¤å»P Unicode ¥¿Å餤¤å¤¬Âà
Y·Q¦b GBK »P Big5 ¤§¶¡¤¬Âà, ½Ð°Ñ¦Ò¸Ó¼Ò²Õ¤ºªþªº b2g.pl »P g2b.pl ¨â¤äµ{¦¡,
©Î¦bµ{¦¡¤º¨Ï¥Î¤U¦C¼gªk:
use Encode::HanConvert;
$euc_cn = big5_to_gb($big5); # ±q Big5 Âର GBK
$big5 = gb_to_big5($euc_cn); # ±q GBK Âର Big5
i@BT
½Ð°Ñ¦Ò Perl ¤ºªþªº¤j¶q»¡©ú¤å¥ó (¤£©¯¥þ¬O¥Î^¤å¼gªº), ¨Ó¾Ç²ß§ó¦hÃö©ó Perl ªºª¾ÃÑ,
¥H¤Î Unicode ªº¨Ï¥Î¤è¦¡. ¤£¹L, ¥~³¡ªº¸ê·½¬Û·íÂ×´I:
Perl }
<http://www.perl.com/>
Perl ªºº¶ (¥Ñ¼ÚµÜ§¤½¥qºûÅ@)
<http://www.cpan.org/>
Perl ºî¦X¨åÂúô (Comprehensive Perl Archive Network)
<http://lists.perl.org/>
Perl ¶l»¼½×¾Â¤@Äý
Perl }
<http://www.oreilly.com.tw/chinese/perl/index.html>
¥¿Å餤¤åª©ªº¼ÚµÜ§ Perl ®ÑÂÇ
<http://groups.google.com/groups?q=tw.bbs.comp.lang.perl>
»OÆW Perl ³s½u°Q½×°Ï (¤]´N¬O¦U¤j BBS ªº Perl ³s½uª©)
Perl
<http://www.pm.org/groups/asia.shtml#Taiwan>
»OÆW Perl ±À¼s²Õ¤@Äý
<http://irc.elixus.org/>
ÃÀ¥ß¨ó½u¤W²á¤Ñ«Ç
Unicode }
<http://www.unicode.org/>
Unicode ¾Ç³N¾Ç·│ (Unicode ¼Ð·Çªº¨î©wªÌ)
<http://www.cl.cam.ac.uk/%7Emgk25/unicode.html>
Unix/Linux ¤Wªº UTF-8 ¤Î Unicode µª«È°Ý
T
¬°¤°»ò¥s "¥¿Å餤¤å" ¤£¥s "ÁcÅ餤¤å"?
<http://www.csie.ntu.edu.tw/~b7506051/mozilla/faq.html#faqglossary>
¤¤¤å¤Æ³nÅéÁp·ù
<http://www.cpatch.org/>
Linux ³nÅ餤¤å¤Æp¹º
<http://www.linux.org.tw/CLDP/>
SEE ALSO
Encode, Encode::TW, encoding, perluniintro, perlunicode
AUTHORS
Jarkko Hietaniemi <jhi AT iki.fi>
Autrijus Tang (ð©vº~) <autrijus AT autrijus.org>
perl v5.8.6 2004-11-05 PERLTW(1)
Generated by $Id: phpMan.php,v 4.55 2007/09/05 04:42:51 chedong Exp $ Author: Che Dong
On Apache/1.3.41 (Unix) PHP/5.2.5 mod_perl/1.30 mod_gzip/1.3.26.1a
Under GNU General Public License
2008-11-24 00:12 @38.103.63.58 CrawledBy CCBot/1.0 (+http://www.commoncrawl.org/bot.html)