Help for this page

Select Code to Download


  1. or download this
    use utf8;
use charnames ':full';
...
print "Hello world \N{EURO SIGN} \n";

# no error message
  2. or download this
    use utf8;
use charnames ':full';
...

# "unreferenced scalar" message shows up, but so do both 
# intended characters (assuming you have the right font...)