---input---
Temperature ::= INTEGER (-50..150)  -- Temperature in Celsius

---tokens---
'Temperature' Name.Type
' '           Text.Whitespace
'::='         Operator
' '           Text.Whitespace
'INTEGER'     Keyword.Type
' '           Text.Whitespace
'('           Punctuation
'-'           Operator
'50'          Literal.Number.Integer
'..'          Operator
'150'         Literal.Number.Integer
')'           Punctuation
'  '          Text.Whitespace
'-- Temperature in Celsius' Comment.Single
'\n'          Text.Whitespace