You can use the following ASCII control characters in files that will be read into a textual region; all other ASCII control characters are ignored.
| Escape Sequence | Purpose | 
| \t (or \^I) | Tab (Inserts 1-8 spaces, to bring the text cursor to the next tab stop. Tab stops are every 8 columns.) | 
| \b (or \^H) | Backspace (destructive). | 
| \n (or \^J) | Newline (carriage return and linefeed). |