findr
if ((k = findr(getsn())) != -1) {
setn1(numtab[PN].val, numtab[findr('%')].fmt,
if ((j = findr(i)) == -1)
if ((i = findr(getrq())) == -1)
numtab[findr(i)].fmt = k & BYTEMASK;
numtab[findr(i)].val = j;