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From: Terry Reedy <tjreedy@udel.edu>
Subject: Re: PEP8 79 char max
Date: Thu, 05 Sep 2013 21:47:01 -0400
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Xref: csiph.com comp.lang.python:53749

On 9/5/2013 6:21 PM, Metallicow wrote:
>
> If you are still using equipment that requires 79, then chances are you have/will already gone out of business or are keeping/using said equipment for nostalgic purposes.
>
> As far as math goes. 10 is a nice round number.

79 chars + 1 cursor (or \n) == 80, the nice round number.

Anyway, it is just a guideline. Ignore it if you wish.

-- 
Terry Jan Reedy