---input---
// Test text that should **not** be tokenized as hexadecimal literals.
0x0N
0x
0Xx
0xg
0xhn

---tokens---
''            Text
'// Test text that should **not** be tokenized as hexadecimal literals.' Comment.Single
'\n'          Text.Whitespace

'0x0'         Literal.Number.Hex
'N'           Name.Other
'\n'          Text.Whitespace

'0'           Literal.Number.Float
'x'           Name.Other
'\n'          Text.Whitespace

'0'           Literal.Number.Float
'Xx'          Name.Other
'\n'          Text.Whitespace

'0'           Literal.Number.Float
'xg'          Name.Other
'\n'          Text.Whitespace

'0'           Literal.Number.Float
'xhn'         Name.Other
'\n'          Text.Whitespace