bug#1537: diff-mode for git patches trouble

[Stefan Monnier]

severity 1537 wishlist
thanks

>> Of course, in the general case the problem is insoluble (e.g. if you
>> edit the line with the "--"), but clearly we can do better in the
>> "normal" case.
> Probably it was incorrect to post this feature here.  In fact it's git
> problem but not emacs.

No, it definitely has its place here: while it's true that Git's output
is not very friendly to patch-editing as supported by diff-mode, the
output is formally correct and unambiguous.
And your example of changes is also unambiguous, so you can definitely
argue that Emacs should behave correctly in this case.


        Stefan