dnl "m4.texinfo": 2299: Origin here
eval(666, 10)
dnl @result{}666
eval(666, 11)
dnl @result{}556
eval(666, 6)
dnl @result{}3030
eval(666, 6, 10)
dnl @result{}0000003030
eval(-16, 16)
dnl @result{}fffffff0
