[Python-Dev] Why does PEP 7/8 explicitly suggest 2 spaces after a period?

[Guido van Rossum]

In Emacs, the paragraph reflow commands still try to keep a period
followed by only one space together on a line, under the assumption
that it might be something like `Dr. Brett Cannon`. A reasonable HTML
generator should ignore the second space. So all in all I still like
the two-space rule -- not so much for readability but because of
tooling.

On Fri, May 20, 2016 at 9:27 AM, Brett Cannon <brett at python.org> wrote:
> Is there a specific reason for calling out two spaces in comments after a
> period(I realize it's probably for consistency, but I sure don't ever think
> about this when I write comment)? Otherwise who actually still writes using
> two spaces after punctuation? :)
>
> _______________________________________________
> Python-Dev mailing list
> Python-Dev at python.org
> https://mail.python.org/mailman/listinfo/python-dev
> Unsubscribe:
> https://mail.python.org/mailman/options/python-dev/guido%40python.org
>



-- 
--Guido van Rossum (python.org/~guido)