An issue have arisen in my parser: avakar/pytoml#9, and I find specs ambiguous about this. In particular, it says

An exponent part is an E (upper or lower case) followed by an integer part (which may be prefixed with a plus or minus sign).

Does the phrase integer part mean it's an integer as specified in the Integer section of the specs and thus disallows leading zeros? In other words, is the following a valid TOML file?

maximum_error = 4.85e-06

Note the leading zero in the exponent.