'
Single Quote (‘)
\
Backslash ()
"
Double quote (“)
\a
ASCII bell (BEL)
\b
ASCII backspace (BS)
\f
ASCII form feed (FF)
\n
ASCII line feed (LF)
\N{name}
Character named name in the Unicode database (Unicode only)
\r
ASCII carriage return (CR)
\t
ASCII horizontal tab (TAB)
\uxxxx
Character with 16-bit hex value xxxx (Unicode only)
\Uxxxxxxxx
Character with 32-bit hex value xxxxxxxx (Unicode only)
\v
ASCII vertical tab (VT)
\ooo
Character with octal value oo
\xhh
Character with hex value hh