[O] fill-paragraph?

[Andrea Crotti]

I lilke the fill-paragraph behaviour that I get in org-mode, and I was 
wondering
if I could use it also in other modes.
Using (turn-on-orgstruct) doesn't change the behaviour, and actually how 
does it
work?

I mean M-q in org-mode is still bound to the exact same function, how 
come it
behaves differently?

For example I would like to be able to refill comments in python without 
messing
up the list structure:

# TODO
# - see how to handle possible interconnected links between different 
projects
# - add some ways to declare more possible branches
# - the name of the protocol is not necessary unless it's HTTP

Ideas?