number_feature.test

0b0001
0o754
0xBadFace
42
3.14159
10.
2.1E10
0.3e-7
4.8e+1
42j
0b_0001
0b0_001
0o_754
0o7_540
0x_BadFace
0xBad_Face
4_200
4_200j

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

[
	["number", "0b0001"],
	["number", "0o754"],
	["number", "0xBadFace"],
	["number", "42"],
	["number", "3.14159"],
	["number", "10."],
	["number", "2.1E10"],
	["number", "0.3e-7"],
	["number", "4.8e+1"],
	["number", "42j"],
	["number", "0b_0001"],
	["number", "0b0_001"],
	["number", "0o_754"],
	["number", "0o7_540"],
	["number", "0x_BadFace"],
	["number", "0xBad_Face"],
	["number", "4_200"],
	["number", "4_200j"]
]

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

Checks for hexadecimal, octal, binary and decimal numbers.