Nick Hengeveld [off-list ref] writes:
About that "-r" arg - seems like it should be something else as -r is
used elsewhere in git to enable recursion. "-c" was my first thought,
but that's used to fetch commit objects.
Well, I'd suggest just to hardcode a reasonable value to be a
good net citizen, and not make it configurable. Four, perhaps?
OTOH, we may want to have an option to disable parallel from the
command line (I think -r 1 would mean that with yours).
If we really want to have the number of parallel configurable,
and -r implies recursive as you say, maybe '-j' to mimic
parallel make?