You got typos :) this means start using /x so you can see them clearly 

my $reg = qr/
^
(?<fname>\S+)
\s+
(?<mname>\S+)
\s+
(?<lname>\S+)
\s+
\[
    (?<date>[^\]]*)
\]
\+s+ # TYPOS
\k<fname>
\z
/x;

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In reply to Re^3: Help required on understanding regular expressions by Anonymous Monk
in thread Help required on understanding regular expressions by shekarkcb

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