Re: possible Improving diff algoritm

* Javier Domingo [off-list ref] [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