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  1. or download this
    $data = <<DATAFOO;
bla bla bla $globalvar
DATAFOO

print "$data\n" ;
  2. or download this
    bla bla bla
  3. or download this
    bla bla bla $globalvar
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    ## From perldiag:
=item Use of bare << to mean <<"" is deprecated
...
  5. or download this
    $data = <<'DATAFOO';
bla bla bla $globalvar
DATAFOO

print "$data\n" ;
  6. or download this
    bla bla bla $globalvar