Re: Weird behavior of shell variables in git aliases

Lasse Makholm [off-list ref] writes:

Whlie we're at it, is "sh -c ... -" and "sh -c ... --" equally
portable, I wonder?

I suspect anything would work, but it is customary to pass the dummy $0 by
writing "-" there.  People who breathe shells would be able to recognize
the idiom more easily if you stick to that well-known form.