| Escape character | Meaning | ASCII |
|---|---|---|
\0 |
NUL (null) | 000 |
\a |
BEL (bell) | 007 |
\b |
BS ( backspace ) | 008 |
\t |
HT ( horizontal vertival tab ) | 009 |
\n |
LF ( line feed ) | 010 |
\v |
VT ( vertival tab ) | 011 |
\f |
FF （ form feed ） | 012 |
\r |
CR ( carriage return ) | 013 |
\" |
double quotation mark | 034 |
\' |
single quotation mark | 039 |
\? |
question mark ? |
063 |
\\ |
backslash\ |
092 |