René Scharfe <l.s.r@xxxxxx> writes: > t4020: test exit code with external diffs > userdiff: add and use struct external_diff > diff: let external diffs report that changes are uninteresting OK, we now need to mark each external diff driver if we want to honor their exit status, but that awkwardness is to be blamed on the original design. Thanks for addressing the misdesign I made years ago in the mildest way possible not to introduce any unnecessary regressions.
