Denis Laxalde <denis.laxalde@logilab.fr> [Fri, 03 Mar 2017 16:17:17 +0100] rev 31280
test: end printed diff "hunks" with an empty string in test-context.py
So that the resulting diff is correct and does not include a spurious empty
line between lines "diff --git a/foo b/foo" and "--- a/foo".
Denis Laxalde <denis.laxalde@logilab.fr> [Thu, 02 Mar 2017 17:22:46 +0100] rev 31279
mdiff: let _unidiff yield hunks as (<range information>, <hunk lines>)
Now _unidiff yields each hunk lines packed into a tuple with the "range
information" `(s1, l1, s2, l2)` that is used to build the typical hunk header
'@@ -s1,l1 +s2,l2 @@'.
This will be used to make it possible to filter diff hunks based on this range
information.
The new "range information" is ignored in unidiff() (only caller of _unidiff)
for now.