Double-quoted string backslash escapes

Table Double-quoted string backslash escapes

Construct	Meaning
\n	Newline
\r	Return
\t	Tab
\f	Formfeed
\b	Backspace
\a	Bell
\e	Escape (ASCII escape character)
\007	Any octal ASCII value (here, 007 = bell)
\x7f	Any hex ASCII value (here, 7f = delete)
\cC	A "control" character (here, Ctrl-C)
\\	Backslash
\"	Double quote
\l	Lowercase next letter
\L	Lowercase all following letters until \E
\u	Uppercase next letter
\U	Uppercase all following letters until \E
\Q	Quote non-word characters by adding a backslash until \E
\E	End \L, \U, or \Q

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