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) |
|
07 |
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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