pstep
const TValue *pstep = ra+2;
else if (!tonumber(pstep, ra+2))
setnvalue(ra, luai_numsub(L, nvalue(ra), nvalue(pstep)));
#define parity_char(x) pstep(pstep(pstep((x),4),2),1)
#define parity_char(x) pstep(pstep(pstep((x), 4), 2), 1)
static int pstep = 1;
pstep = 1;
pstep = !pstep;
if (pstep &&
pfn_t pstep = PNUM_SIZE(szc);
npfn = ADD_MASKED(pfn, pstep, pfn_ceq_mask, mask);
npfn = ADD_MASKED(pfn, pstep, pfn_ceq_mask, mask);
npfn = pfn + pstep;
npfn = ADD_MASKED(npfn, pstep, pfn_ceq_mask, mask);
npfn = ADD_MASKED(npfn, pstep, pfn_ceq_mask,