42
3.14159
2E3
1.2e-4
0.9e+1
0o47
0xBadFace

----------------------------------------------------

[
	["number", "42"],
	["number", "3.14159"],
	["number", "2E3"],
	["number", "1.2e-4"],
	["number", "0.9e+1"],
	["number", "0o47"],
	["number", "0xBadFace"]
]

----------------------------------------------------

Checks for decimal, octal and hexadecimal numbers.