#	Escape newlines inside quoted strings.

/^[^'#]*'[^']*$/{
	/^[^"]*'/{
		:singlequote
		s/$/\\/
		n
		/'/ ! b singlequote
		}
	}
/^[^"#]*"[^"]*$/{
	/^[^']*"/{
		:doublequote
		s/$/\\/
		n
		/'/ ! b doublequote
		}
	}
