Yes that nice to know.  We don't enforce not touching white lines endings, but it leads to difficulties to search in git blame, and can lead to conflict between parallel running PR. This is why we prefer not touching white space that are not directly adjacent to the code which is modified. 

Envoyé de mon iPhone

> Le 2 janv. 2014 à 15:54, Damián Avila <notifications@github.com> a écrit :
> 
> In IPython/terminal/console/completer.py:
> 
> >          # send completion request to kernel
> >          # Give the kernel up to 0.5s to respond
> >          msg_id = self.client.shell_channel.complete(text=text, line=line,
> >                                                          cursor_pos=cursor_pos)
> > -        
> Nice tip, I did not know about it...
> 
> —
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