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From: "Bernhard R. Link" <brl+git@mail.brlink.eu>
Subject: Re: possible Improving diff algoritm
Date: Fri, 14 Dec 2012 23:29:38 +0100
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Cc: Junio C Hamano <gitster@pobox.com>,
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To: Javier Domingo <javierdo1@gmail.com>
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* Javier Domingo <javierdo1@gmail.com> [121214 13:20]:
> I think the idea of being preferable to have a blank line at the end
> of the added/deleted block is key in this case.

For symmetry I'd suggest to make it preferable to have blank lines
at the end or the beginning.

  {
  old
+ }
+
+ {
+ new
  }

vs

  {
  old
  }
+
+ {
+ new
+ }

is just the same case in blue.
(Although empty lines alone feels not quite optimal, it is at least a
good start).

        Bernhard R. Link