Established a "key" extension to the dtable markup, described below.

Dtable headers will acquire an optional "key" link, which appears to the
user as a small i(nformation) graphic link beside the column heading, eg



Population (i) Area (i) ...
Alabama 2 15
Arizona 1 16
.
.
.


Click the (i) link and you'll go to an entry which describes the column
in more detail.


Implementation

If you'd like to annotate a table header, add a key attribute to the
"dth" element and specify the local entry id of the extra information.
For example:

...<dth sort="num" shortname="pop" key="132">Population</dth>...
.
.
.
<e id=132>Population: count legs and divide by two</e>


T
- posted by Tim Bruce @ 12:33 PM