fix: wrong transposition calculation in unrestricted damerau-levenshtein - #781
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nadalaba wants to merge 1 commit into
Open
fix: wrong transposition calculation in unrestricted damerau-levenshtein#781nadalaba wants to merge 1 commit into
nadalaba wants to merge 1 commit into
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Currently, any repeated symbol in the columns will be regarded as a window for transposition (when it shouldn't).
So if on the current row we have an "x" symbol, then after the column of the first "x",
lastRowMapwill record the "x" in the rows, making the second "x" in the columns consider that lone "x" in the rows its match.That "x" in the rows, should not be recorded for matching with symbols from the columns until after the row is finished.