I am sorry, but I can't understand if this post deals with the same issue.
As it seems to me, the one that is asking this post needs matches of N-mers, but I was asking if there is a way to find just the longest one that would tolerate a defined number of mismatches/replacements (e.g. 1 or 2).

In reply to Re^4: Longest common substring with N mismatches by Anonymous Monk
in thread Longest common substring with N mismatches by Anonymous Monk

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