\a | Alert (bell). |
\b | Backspace. |
\e | ESC character, \x1b. |
\n | Newline. |
\r | Carriage return. |
\f | Form feed, \x0c. |
\t | Horizontal tab, \x09. |
\v | Vertical tab, \x0b. |
\oct | Character specified by a three-digit octal code. |
\xhex | Character specified by a hex code. |
\cchar | Named control character. |