[Tutor] Regular expression on python

[Alex Kleider]

On 2015-04-14 16:49, Alan Gauld wrote:

> New one on me. Where does one find out about verbose mode?
> I don't see it in the re docs?

This is where I go whenever I find myself having to (re)learn the 
details of regex:
https://docs.python.org/3/howto/regex.html

I believe a '2' can be substituted for the '3' but I've not found any 
difference between the two.

(I submit this not so much for Alan (tutor) as for those like me who are 
learning.)