Highlight list line on hover?

[John Dixon]

on mouseWithin
   if the mouseLine is empty then exit mouseWithin
   select the mouseLine

end mouseWithin


> Hi folks,
> I've found mouseEnter, mouseLine and Highlight in the dictionary but can't seem to get the syntax correct to highlight a line in a list field with a mouse hover, rather than a click.
> Any clues would be greatly appreciated.
> Best,
> Keith..