Re: [PATCH] Improve "git grep" flags handling

Horst von Brand [off-list ref] writes:

Shouldn't shebang go /bin/bash, as the script uses bash-isms now?
(For portability to non-enlightened systems the installation would have to
locate bash too... and/or mention this in the INSTALL file)

I heard somebody say the shell arrays actually came from Korn,
so /bin/bash is a wrong thing to do if that is the case.

Or perhaps redo the mess in Perl or some such?

Especially given 'xargs grep' part is moderately expensive
anyway and startup overhead between shell and perl does not
matter here very much, the suggestion is mildly tempting.