Re: [PATCH] Write diff output to a file in struct diff_options

> I remember there being some expectation that this would be difficult, but 
> it was a pretty straightforward conversion, so I'm wondering if I've 
> missed something. In any case, this is missing tests and documentation for 
> --output=, but I really want it to use directly for rebase-interactive, 
> and I only did the command line option so I could do informal testing.
> 
>  diff.c |  306 +++++++++++++++++++++++++++++++++++-----------------------------
>  diff.h |    3 +
>  2 files changed, 169 insertions(+), 140 deletions(-)