On Fri, Mar 08, 2024 at 10:25:21AM +0100, Dag-Erling Smørgrav wrote:
> Stefan Sperling <stsp@stsp.name> writes:
> > With your patch applied, diff -p shows context lines in hunk headers,
> > for both cases discussed in the thread linked above (btrace.c and Makefile).
> 
> Yes, that's the whole point.
> 
> > This is the reason the original change made by Tom was backed out.
> 
> It was backed out because it sometimes picked up lines from _after_ the
> change:

That was one of two problems.
The Makefile diff showing COMMENT twice is another.