> Except, of course, -0 doesn't exist. Not for integers on modern hardware. If only hardware used ones’ complement (https://en.wikipedia.org/wiki/Ones'_complem

> Except, of course, -0 doesn't exist. Not for integers on modern hardware. If only hardware used ones’ complement (https://en.wikipedia.org/wiki/Ones'_complement)… https://en.wikipedia.org/wiki/Ones'_complement)… ;-) Meanwhile, the workaround is to use -1 through -5 to index from the end of the array.