Re: `git patch-id --stable' vs quoted-printable

> Junio C Hamano <gitster@pobox.com> writes:
> 
> >> So, I'm wondering if the search indexing code of public-inbox
> >> should s/^$/ /mgs before feeding stuff to `git patch-id'; and/or
> >> if `git patch-id' should be assuming empty lines and lines with a
> >> single SP are the same...
> 
> Another potential source of issues (not for the patch from René that
> was used as an example) is that a patch producer can use different
> diff algorithm from the setting you would use to index resulting
> commits via "git show | git patch-id".
> 
>     $ git show -U5 | git patch-id
>     $ git show | git patch-id
> 
> likely result in different patch IDs.  
> 
> The --patience and the --histogram options affect how common lines
> are matched up, again affecting the shape of the patches you compute
> patch-ids over.