The regular expressions for "integer"[1] and "float"[2], as currently defined in the dev spec[3], do not allow negated base 10 numbers, nor negated scientific notation numbers with integer coefficients. I assume those cases should be allowed as well?

Thanks,
Kevin

[1] integer = -?0([0-7]*|[Xx][0-9A-Fa-f]+)|[1-9][0-9]*
[2] float = -?([0-9]+\.[0-9]*|[0-9]*\.[0-9]+)([Ee][+-]?[0-9]+)?|[0-9]+[Ee][+-]?[0-9]+
[3] http://dev.w3.org/2006/webapi/WebIDL/#idl-grammar