A new release of stringdist has been accepted on CRAN.

`stringdist`

offers a number of popular distance functions between sequences of integers or characters that are independent of character encoding.

version 0.9.4

- bugfix: edge case for zero-size for lower tridiagonal dist matrices (caused UBSAN to fire, but gave correct results).
- bugfix in jw distance: not symmetric for certain cases (thanks to github user gtumuluri)

Since 0.9.3, `stringdist`

can compute distances between integer sequences, and you can use hashr to compute an integer representation of any (sequence of) R objects, based on the superFastHash algorithm of Paul Hsieh.

version 0.9.3

- new functions computing distances between integer sequences:
`seq_dist`

,`seq_distmatrix`

- new function for tokenizing integer sequences:
`seq_qgrams`

- new function for matching integer sequences:
`seq_amatch`

- q-gram based distances are now always 0 when q=0 (used to be Inf if at least one of the arguments was not the empty string)
- stringdist, stringdistmatrix now emit warning when presented with
`list`

argument - small c-side code optimizations
- bugfix in dl, lv, osa distance: weights were not taken into account properly (thanks to Zach Price)

All code on github.