- If <EM>ch</EM> is any control character other than tab, newline, or
- backspace, it is drawn in <STRONG>^</STRONG><EM>X</EM> notation. Calling <STRONG>winch</STRONG>
- after adding a control character does not return the char-
- acter itself, but instead returns the ^-representation of
- the control character.
+ If <EM>ch</EM> is any other control character, it is drawn in <STRONG>^</STRONG><EM>X</EM>
+ notation. Calling <STRONG>winch</STRONG> after adding a control character
+ does not return the character itself, but instead returns
+ the ^-representation of the control character.