0
42
0154
0xBadFace
0B0101
3.14159
2e8
3.E~7
4.8E12
&0
&a
&\n
&\124

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

[
	["number", "0"],
	["number", "42"],
	["number", "0154"],
	["number", "0xBadFace"],
	["number", "0B0101"],
	["number", "3.14159"],
	["number", "2e8"],
	["number", "3.E~7"],
	["number", "4.8E12"],
	["number", "&0"],
	["number", "&a"],
	["number", "&\\n"],
	["number", "&\\124"]
]

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

Checks for numbers.