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  1. or download this
    qw/STRING/

...
A common mistake is to try to separate the words with comma or to put 
+comments into a
multi-line perlman:perlop-string. For this reason the -w switch produc
+e warnings
if the STRING contains the ``,'' or the ``#'' character.
  2. or download this
    split(' ',q/#FF0000 #00FF00 #0000FF/)
  3. or download this
    #!/usr/bin/perl -wT
use strict;
...
Possible attempt to put comments in qw() list at ./qw.pl line 4.
#FF0000 #00FF00 #0000FF 
#FF0000 #00FF00 #0000FF