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perltw (1)
PERLTW(1) Perl Programmers Reference Guide PERLTW(1)
NAME
perltw - ???? Perl ??
DESCRIPTION
???? Perl ???!
? 5.8.0 ???, Perl ?????? Unicode (???) ??, ??????
?????????????; CJK (???) ????????. Unicode ?
??????, ????????????: ????, ????, ?????
??? (???, ????, ????, ????, ???, ????, ??).
?????????????? (? PC ????).
Perl ??? Unicode ????. ??? Perl ????????? Unicode ?
?; Perl ?????? (?????????) ??? Unicode ????. ?
??????, ????? Unicode ????????????, Perl ???
Encode ????, ???????????????????.
Encode ????????????????? ('big5' ?? 'big5-eten'):
big5-eten Big5 ?? (???????)
big5-hkscs Big5 + ?????, 2001 ??
cp950 ??? 950 (Big5 + ???????)
????, ? Big5 ??????? Unicode, ????????:
perl -Mencoding=big5,STDOUT,utf8 -pe1 < file.big5 > file.utf8
Perl ???? "piconv", ????? Perl ???????????, ???
?:
piconv -f big5 -t utf8 < file.big5 > file.utf8
piconv -f utf8 -t big5 < file.utf8 > file.big5
??, ?? encoding ??, ?????????????????, ????:
#!/usr/bin/env perl
# ?? big5 ????; ????????????? big5 ??
use encoding 'big5', STDIN => 'big5', STDOUT => 'big5';
print length("??"); # 2 (???????)
print length('??'); # 4 (????????)
print index("????", "??"); # -1 (???????)
print index('????', '??'); # 1 (?????????)
????????, "?" ???????? "?" ?????????? Big5
?? "?"; "?" ????????? "?" ?????????? "?". ?
????? Big5 ???????????.
???????
???????????, ??? CPAN (<http://www.cpan.org/>) ??
Encode::HanExtra ??. ???????????:
cccii 1980 ????????????
euc-tw Unix ?????, ?? CNS11643 ?? 1-7
big5plus ????????????? Big5+
big5ext ????????????? Big5e
??, Encode::HanConvert ????????????????:
big5-simp Big5 ????? Unicode ??????
gbk-trad GBK ????? Unicode ??????
??? GBK ? Big5 ????, ????????? b2g.pl ? g2b.pl ???
?, ???????????:
use Encode::HanConvert;
$euc_cn = big5_to_gb($big5); # ? Big5 ?? GBK
$big5 = gb_to_big5($euc_cn); # ? GBK ?? Big5
??????
??? Perl ????????? (?????????), ???????
Perl ???, ?? Unicode ?????. ??, ?????????:
?? Perl ?????
<http://www.perl.com/>
Perl ??? (????????)
<http://www.cpan.org/>
Perl ????? (Comprehensive Perl Archive Network)
<http://lists.perl.org/>
Perl ??????
?? Perl ???
<http://www.oreilly.com.tw/chinese/perl/index.html>
????????? Perl ??
<http://groups.google.com/groups?q=tw.bbs.comp.lang.perl>
?? Perl ????? (????? BBS ? Perl ???)
Perl ?????
<http://www.pm.org/groups/asia.shtml#Taiwan>
?? Perl ?????
<http://irc.elixus.org/>
????????
Unicode ????
<http://www.unicode.org/>
Unicode ???? (Unicode ??????)
<http://www.cl.cam.ac.uk/%7Emgk25/unicode.html>
Unix/Linux ?? UTF-8 ? Unicode ???
?????
???? "????" ?? "????"?
<http://www.csie.ntu.edu.tw/~b7506051/mozilla/faq.html#faqglossary>
???????
<http://www.cpatch.org/>
Linux ???????
<http://www.linux.org.tw/CLDP/>
SEE ALSO
Encode, Encode::TW, encoding, perluniintro, perlunicode
AUTHORS
Jarkko Hietaniemi <jhi@iki.fi>
Autrijus Tang (???) <autrijus@autrijus.org>
perl v5.8.8 2006-01-07 PERLTW(1)
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