You might want to convert the strings to soundex and then compare them: 
$longest  = soundex of longer string
$shortest = soundex of shorter string

if ($longest =~ /$shortest/) {
  ...
}

[download]
as a quick check. Then do the same for un-soundex versions. if not exact, perhaps try exact word s/// - if no word chars left, assume it's the same quote (or subset of).

cLive ;-)

In reply to (cLive ;-) Re: Smart Comparison of Buffy Strings by cLive ;-)
in thread Smart Comparison of Buffy Strings by Cody Pendant

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