- <STRONG>is_linetouched</STRONG>
- returns an error if the window pointer is null, or if the
- line number is outside the window. Note that ERR is dis-
- tinct from <STRONG>TRUE</STRONG> and <STRONG>FALSE</STRONG>, which are the normal return val-
- ues of this function.
+ <STRONG>is_linetouched</STRONG>
+ returns an error if the window pointer is null, or if the line
+ number is outside the window. Note that ERR is distinct from
+ <STRONG>TRUE</STRONG> and <STRONG>FALSE</STRONG>, which are the normal return values of this
+ function.