Oh! Now I feel dumb. See, the second line is there because I need to flag the value as a custom tag, because I am also returning href=, action=, and other 'links'. But I was being really dumb, not realizing that I was creating 2 different keys, one named '$2.cfm' and the other '$2'. <smacks head in disbelief> :)
If you're curious, here's one of my other sections that worked correctly: 
while ($_ =~ /(href)[ ="']+(.*?)["'>|\?]/gi) {
# finding linked files
  if (($2 =~ /css/i)|($2 eq $cfm)) {  # skipping css files and links t
+o self
  } else {
    $uniques{"$2"}++;
    $uniques{$2} = "<norm>";
  }
}

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In reply to Re^2: Two hash keys created when '.' is in the string by yacoubean
in thread Two hash keys created when '.' is in the string by yacoubean

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