[TxMt] Python-aware theme?

[K.-Michael Aye]

Hi!

Is there a theme that can distinguish between Python docstrings and 
literal string elements?

Ideally, I would like to have

"""docstring"""
look different from 'mystring' in
a= 'mystring'.

Super-ideally, they even would look different to
# these kind of comments


If it doesn't exist, could anybody show me what and how to tweak to 
make this possible? I never created a TMx before.

Cheers,
Michael