A "\n" ist converted to a newline and a "\$" to a $.
A '\n' ist converted to a newline and a '\$' to a $.
A "\n" ist converted to a newline and a "\$" to a $.
A '\n' ist converted to a newline and a '\$' to a $.
Embedded variables in strings: hello world!
Embedded expressions is strings: 11
Even complex ones: 6 ... 17 ... 15