Ah, the joys of legacy code. :) The "right" approach depends on how much code there is ... and what are the consequences if you break it. Millions of lines of crufty old business-critical code is the nightmare I've faced (and is faced daily by P5P ;-).
My mandatory list of references on this topic: Re: Strategies for maintenance of horrible code? (Legacy Code References)
In reply to Re: Legacy Code
by eyepopslikeamosquito
in thread Legacy Code
by GotToBTru
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