It is not necessary to associate data with filenames, just data with line numbers. So, we construct a hash with line numbers as keys.

I'm sure there's a reason, but it's not apparent to me... why use a hash with numbers as keys instead of an array of array references?


If God had meant us to fly, he would *never* have given us the railroads.
    --Michael Flanders

In reply to Re: Larry Gets The Colon. (selective addition of an arrayref to a hash) (code) by ChemBoy
in thread Larry Gets The Colon. (selective addition of an arrayref to a hash) (code) by deprecated

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