Line Drawing characters are used to draw boxes and can be included when drawing up a Fax Form, or for any other document.  The Cobwebb Editor automatically inserts the correct characters to join all the lines to make up boxes. E.g.

The default character for horizontal lines is the overline character (hex A1), and for vertical lines is the vertical bar (hex 4F).

Note: The Line Drawing Characters can be changed by changing DTAARA FRMCHRS in library CPPD.  There are two characters, the first is the Horizontal and the second is the Vertical.