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Re: Case shifting on accented characters

by ikegami (Pope)
on Sep 12, 2013 at 20:50 UTC ( #1053797=note: print w/replies, xml ) Need Help??

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  1. or download this
    utf8::upgrade($_);
    /.../i
    
  2. or download this
    use feature 'unicode_strings'; 
    /.../i
    
  3. or download this
    use 5.012;
    /.../i
    
  4. or download this
    /.../iu
    
  5. or download this
    use re '/u';
    /.../i
    
  6. or download this
    use utf8;  # Source file is encoded using UTF-8
    print "é" =~ /É/i ?1:0,"\n";  # 1
    print "É" =~ /é/i ?1:0,"\n";  # 1
    print "é" =~ /\w/ ?1:0,"\n";  # 1
    print "É" =~ /\w/ ?1:0,"\n";  # 1
    
  7. or download this
    use utf8;                             # UTF-8 code
    use open ':std', ':encoding(UTF-8)';  # UTF-8 terminal
    ...
    $_ = "LES MISÉRABLES";
    s/([^\x00-\x7F])/lc($1)/eg;  # LES MISéRABLES
    say;
    

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