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Re: incorrect range-diff output?

Thomas Gummerer <t.gummerer@xxxxxxxxx> writes:

> I'm not sure what the right solution for this is.  I think one thing
> I'd like range-diff to do is to add the filename, or some context
> (e.g. is this part of the commit message etc.) to the @@ line (not
> sure what that is called?).

Perhaps the inner diff can be done with the usual funcname/xfuncname
logic so that the real function name of the payload is on the @@
lines (they are internally called "hunk header" lines, I think).

And then the outer diff (i.e. the one that compares two inner diff
output) can use a special funcname pattern that says "treat the
lines that begin with '@@ ' as the function name line", instead of
(or in addition to??) the logic that says "lines that begin with
'diff --git' have interesting information" which led to a misleading
piece of information in the range-diff output under discussion,