| OLD | NEW | 
|---|
| (Empty) |  | 
|  | 1 "" | 
|  | 2 "fo\"obar" | 
|  | 3 '' | 
|  | 4 'fo\'obar' | 
|  | 5 | 
|  | 6 b"" | 
|  | 7 b"fo\"obar" | 
|  | 8 b'' | 
|  | 9 b'fo\'obar' | 
|  | 10 | 
|  | 11 r#""# | 
|  | 12 r#"fo"obar"# | 
|  | 13 r###"foo#bar"### | 
|  | 14 | 
|  | 15 br#""# | 
|  | 16 br#"fo"obar"# | 
|  | 17 br###"foo#bar"### | 
|  | 18 | 
|  | 19 ---------------------------------------------------- | 
|  | 20 | 
|  | 21 [ | 
|  | 22         ["string", "\"\""], | 
|  | 23         ["string", "\"fo\\\"obar\""], | 
|  | 24         ["string", "''"], | 
|  | 25         ["string", "'fo\\'obar'"], | 
|  | 26 | 
|  | 27         ["string", "b\"\""], | 
|  | 28         ["string", "b\"fo\\\"obar\""], | 
|  | 29         ["string", "b''"], | 
|  | 30         ["string", "b'fo\\'obar'"], | 
|  | 31 | 
|  | 32         ["string", "r#\"\"#"], | 
|  | 33         ["string", "r#\"fo\"obar\"#"], | 
|  | 34         ["string", "r###\"foo#bar\"###"], | 
|  | 35 | 
|  | 36         ["string", "br#\"\"#"], | 
|  | 37         ["string", "br#\"fo\"obar\"#"], | 
|  | 38         ["string", "br###\"foo#bar\"###"] | 
|  | 39 ] | 
|  | 40 | 
|  | 41 ---------------------------------------------------- | 
|  | 42 | 
|  | 43 Checks for strings. | 
| OLD | NEW | 
|---|