perltw -  Perl 


    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 -MEncode -pe '$_= encode( utf8 => decode( big5 => $_ ) )' \
         < 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

    utf8  utf8

       #!/usr/bin/env perl
       use utf8;
       print length("");      #  2 ( 6)
       print index("", ""); #  2 ( 0  2 )

   ,  CPAN (<>) 
   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 ,
   , :

       use Encode::HanConvert;
       $euc_cn = big5_to_gb($big5); #  Big5  GBK
       $big5 = gb_to_big5($euc_cn); #  GBK  Big5

    Perl  (), 
   Perl ,  Unicode . , :

       Perl  ()

       Perl  (Comprehensive Perl Archive Network)



        Perl  ( BBS  Perl )



       Unicode  (Unicode )

       Unix/Linux  UTF-8  Unicode 




   Encode, Encode::TW, perluniintro, perlunicode


   Jarkko Hietaniemi <>

   Audrey Tang () <>


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