Generally bug reports should go the the package emaintainer.

On Apr 14, 2010, at 5:08 AM, Ben Meijering wrote:

For some strings I get a wrong (MiscPsycho) Levenstein distance:

I see you spelled it correctly in your subject line.

stringMatch("abc", "ab", normalize="NO")
[1] 1

stringMatch("abc", "bc", normalize="NO")
[1] 2

I think the lines

d <- matrix(0, nrow = n + 1, ncol = m + 1)
d[, 1] <- 1:(n + 1)
d[1, ] <- 1:(m + 1)
d[1, 1] <- 0

should be changed to

d <- matrix(0, nrow = n + 1, ncol = m + 1)
d[, 1] <- 0:n
d[1, ] <- 0:m

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