use the x modifier

Update: Added example code 
my $pattern = qr/
    \s*
        <PgfTag `Normal \(T\)'>
    \s*
/x;

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In reply to Re: commenting regular expressions? by tcf22
in thread commenting regular expressions? by SeekerOKnowledge

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


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