So far street names that start or end in a number were sorted in simple textual order, e.g. 1-10-11-…-19-2-20-21-…
Now, with the help of the Python “natsort” package, these will be listed in “natural” order, like 1-2-…-10-11-…-19-20-21-…
At first this only worked for ASCII / Latin numbers, but with two little fixes to the “natsort” package it should now work for all numeric unicode characters (tested with Persian/Farsi so far).