pyke/pyke.h, key.c: Rename `INDEXERR' to `MAPERR'.
[pyke] / pyke.h
2020-04-11 Mark Woodingpyke/pyke.h, key.c: Rename `INDEXERR' to `MAPERR'.
2020-04-10 Mark Woodingpyke/, ...: Extract utilities into a sort-of reusable...