After conversion, the CLEAR keyword is represented as a push button on
the Web page. This button will replace the use of the CLEAR key on the user's
keyboard. If CLEAR is disabled in the DDS source, no push button will be placed
on the converted Web page. The optional text is ignored by conversion,
however, it is still included on the list created at program compilation time
to explain the intended use of the indicator. This text has no function in
the file or the program other than as a comment.