As a dependency for bookwyrm I'm porting fuzzywuzzy to C++, which means a port of the underlaying python-Levenshtein too. Interpreting the C code isn't as daunting as I thought it would be, even with all the Python noise.

Bit unfortunate that the module lacks implementation details. I don't understand half of the functions I'm C++-ish-ifying :s. The (very much in progress) port can be found here.