===
simple
===

a: 'Hello, world!'
b: 'Hello, \(name)!\n\xff\u00FF'
c: #'Hello \(ignored) \#(interpreted)'#
d: bytes

---

(source_file 
 (field (label (identifier)) (value (string))) 
 (field (label (identifier)) (value (string (interpolation (identifier)) (escape_char) (escape_byte) (escape_unicode))))
 (field (label (identifier)) (value (string (raw_interpolation (identifier)))))
 (field (label (identifier)) (value (primitive_type))))

===
multiline
===

b: '''
	Hello world!
	\(foo) ' \xff
	'''

---

(source_file 
 (field (label (identifier)) 
	(value (string (interpolation (identifier))))))
