currently,ttcalcyou can use #feed to input hex, and &10010010 for binary, and just plain old numbers for decimal. but there is nothing for octal. please support octal. usually, octal numbers have a 0 in front of them when you input them and that is the convention in C. for instance, 0377 is decimal 255 or #ff or &11111111

0 in octal is 0, you don't need to say 00 although you can. any number of zeros in front of a number should indicate octal. this might cause confusion for some users, so if this is the case, you might want to prefix it with something else like a special character.

thanks.