0xBad_Face
0o741_123
0b0000_1111
42_000
3.14_15_9
3e4
3.5E-8
4.6e+41

0xBad_Faceu8
0o741_123i8
0b0000_1111u16
42_000i16
3.14_15_9u32
3e4i32
3.5E-8u64
4.6e+41i64
4.2f32
4.2f64

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

[
	["number", "0xBad_Face"],
	["number", "0o741_123"],
	["number", "0b0000_1111"],
	["number", "42_000"],
	["number", "3.14_15_9"],
	["number", "3e4"],
	["number", "3.5E-8"],
	["number", "4.6e+41"],

	["number", "0xBad_Faceu8"],
	["number", "0o741_123i8"],
	["number", "0b0000_1111u16"],
	["number", "42_000i16"],
	["number", "3.14_15_9u32"],
	["number", "3e4i32"],
	["number", "3.5E-8u64"],
	["number", "4.6e+41i64"],
	["number", "4.2f32"],
	["number", "4.2f64"]
]

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

Checks for numbers.