Your problem is with this piece of code.... 
while (<FILEDATA>)
          {
          $match = <FILEDATA>;
          if ($match =~ /^TTITLE(\d+)=(.+)$/) { $title{$1} = $2; }
          }

[download]
change it to 
while (<FILEDATA>)
          {
          $match = $_;
          if ($match =~ /^TTITLE(\d+)=(.+)$/) { $title{$1} = $2; }
          }

[download]
and it should work properly. Your 2 calls to <FILEDATA> are causing 2 reads to happen, making it skip every other line (as you discovered).

In reply to RE: regexps and hashes by lhoward
in thread regexps and hashes by base_16

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