#define ZDIVERR(str) EXCERR(PyExc_ZeroDivisionError, str)
#define SYSERR(str) EXCERR(PyExc_SystemError, str)
#define NIERR(str) EXCERR(PyExc_NotImplementedError, str)
-#define INDEXERR(idx) do { \
+#define MAPERR(idx) do { \
PyErr_SetObject(PyExc_KeyError, idx); \
goto end; \
} while (0)