It helps a lot with the how I am comparing part, although if anyone guessed in advance that was how By vowels: sorted, I'd like to solicit their advice on the outcome of upcoming NFL games. It's still not exactly what I had in mind for bringing all identical terms together. The 
$a->{RECNO} <=>  $b->{RECNO}

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is unnecessary if the sort is stable, as sort() is, by default. Since different words can compare equal under the influence of 
$a->{DICTFOLD} cmp  $b->{DICTFOLD}

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(if I'm correctly guessing what DICTFOLD is), I still might see 
word
Word
word
Word

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in the sorted output, when I might have preferred 
word
word
Word
Word

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which makes it easier to determine if words are "unique" without repeating all the complicated logic. So I would prefer 
$a->{ORIGINAL} cmp $b->{ORIGINAL}

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as the final tie-breaker. That's neither better nor worse than your code, merely different.

In reply to Re^6: best sort by jpl
in thread best sort by ag4ve

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