Alright, I'm plodding along slowly with my D lexer, and I'm running into an interesting case. According to the spec, int literals that begin with '0' are supposed to be octal, with the exception of "0" itself, which is decimal 0. DecimalInteger is defined to begin with a non-zero digit followed by one or more digits (may be zero).
So how should the lexer treat a literal like "0800" or "0900"? (Since octal literals are deprecated, I'm leaving them out of my lexer, so should 0800 and 0900 be rejected as invalid?) T -- Change is inevitable, except from a vending machine.
