LISTING
Description
The LISTING element defined a separated multi-line set of text
to be rendered as it exists in the source document with
the same line breaks.
Minimum Attributes
<LISTING>characters...
</LISTING>
All Possible Attributes
<LISTING WIDTH="..."
>characters...
</LISTING>
Elements Allowed Within...
The only markup recognized is the LISTING ending element.
Allowed In Content Of...
Any element that permits members of group
Variations
Most browsers use fixed-width characters for LISTING text.
This element existed in Version 0 and has been replaced by the
<PRE> element.
RFC 1866 states that the content of the LISTING element should be
rendered so that at least 132 characters fit on a line.
RFC 1866 has declared LISTING as deprecated
and some current browsers no longer recognize it.