python3.lang: Allow non-ASCII characters in identifiers
Python 3 allows (some) Unicode characters in identifiers. This changes highlighting for identifiers, e.g. function/class names, to account for these characters.
Fixes #31 (closed).
Python 3 allows (some) Unicode characters in identifiers. This changes highlighting for identifiers, e.g. function/class names, to account for these characters.
Fixes #31 (closed).