Escape Sequence Description
\t Tab (Unicode 0x0009).
\r Carriage return (0x000d).
\n Newline (line feed) (0x000a).
\v Vertical tab (0x000b).
\a Alert (0x0007).
\b Backspace (0x0008).
\f Form feed (0x000c).
\0 Null (0x0000).
\\ Backslash (0x005c).
\' Single quote (0x0027).
\" Double quote (0x0022).
\xD Hexadecimal character code with variable number of digits.
\uABCD Unicode character 0xABCD (either u or U is OK, where A, B, C, and D are valid hexadecimal digits 0-9, a-f, A-F).