Highlight index/pager terms

[pkgw]

Right now, if you go to the index and "page" a term, a "pager bar" will appear that lets you scroll through the modules that reference that term. However, the pager bar doesn't store any indication of what's being paged, which makes it easy to forget what you're actually scrolling through. The pager bar should have some indication of that.

Even better, it would be good to highlight the paged term wherever it appears in the displayed module. That should apply for other forms of searching, too.