question: is it possible to increment any *even* starting number by 1 with this
h interprets a number like it's a hexadecimal number (20 => 0x20 => 32)
O interprets a number like it's an octal number (20 => 020 => 16)
s subtracts 1 from even numbers and adds 1 to odd numbers
rest should be explanatory
https://computerfairi.es/media/tITjF7r_IkcmceMiAM4
Follow
additionally, interpreting a number with 8 or 9 in it as octal causes the variable to be set to 0 immediately
