Curly brackets create a hash, initializes it with the contents of the curlies, and returns a reference to the hash. So 

my @addr = {$one, $two};

[download]

means 

my %anon_hash;
$anon_hash{$one} = $two;
my @addr = \%anon_hash;

[download]

Obviously, that's not what you want. To build a list, use parentheses. 

my @addr = ($one, $two);

[download]

In reply to Re: Formatting and write help by ikegami
in thread Formatting and write help by negzero7

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
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