"keyword">return</SPAN> <SPAN CLASS="keyword">false</SPAN>;
        <SPAN CLASS="keyword">return</SPAN> put_char(dest, c);
    }</PRE>

<P>
    This function first checks the given character and the column count to see whether a newline character must be inserted. If so, it attempts to write a newline using <CODE>put_char</CODE> and returns false if the operation fails. Otherwise, it attempts to write the the given character using <CODE>put_char</CODE>. Note that if a newline is successfully inserted but th