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  1. or download this
    $fc = 'abcdfoofrobnicatebardefforspambazghi';
  2. or download this
    $re2 = qr/(fo.)(.*?)(ba.)/;

push @excerpts, $1 while $fc =~ /($re2)/g;
  3. or download this
    0:foofrobnicatebar
1:forspambaz
  4. or download this
    0:$1='foo' $3='bar'
1:$1='for' $3='baz'
  5. or download this
    $%{$excerpts[$i]}{fpart} = $1;
$%{$excerpts[$i]}{bpart} = $2;