unified diff file
Add an optional table header class that allows a particular column to be sorted in reverse order by default.
Some tables (such as this one: http://en.wikipedia.org/wiki/List_of_musical_intervals) are not meaningful when sorted in ascending order. The changes allow a person to specify that a column is to be sorted in descending order by default, saving a few clicks of the mouse.
Another change was to make the ALT text for the sorting icon more verbose.
attachment wikibits_reverse_sorting.diff ignored as obsolete