The committed version will have to be an intermediate solution until the Collections interface is ready.  The current output is as follow:

'read item details' '%d of %d <role>s in document.  %d percent of document read'.  For example: 'link google 1 of 4 links in document.  15 percent of document read'

The ideal output will also take into consideration container information.  If the link in the above example were in a list, the output would something similar to the following:
'link 1 of 4 links in container list 1 of 2 in document 15 percent of document read'

Added to repository.