[PATCH] hg: show code function in diffs

[Sean Farley]

Thomas De Schampheleire <patrickdepinguin at gmail.com> writes:

> # HG changeset patch
> # User Thomas De Schampheleire <thomas.de.schampheleire at gmail.com>
> # Date 1430758036 -7200
> #      Mon May 04 18:47:16 2015 +0200
> # Node ID 1f24798c84fac57d2c3c2c453289a9ce9c9a3496
> # Parent  f318ddf79897faeb0d8ba520014d993657249803
> hg: show code function in diffs
>
> Just like already done for git diffs, show the function containing the
> change in the hunk header of a diff, if available:
>
>    @@ -19,7 +19,7 @@ int func(void)
>
> instead of
>
>    @@ -19,7 +19,7 @@

Nice. Looks good to me.