I really like the use of "ExtraSections". Whilst I can summarise using Pages, Hits and Bytes, I really wanted to summarise also by % for each of those options.
The attached patch allows the extrasections to have a % column next to each of PHB simply by adding this
As another minor enhancement, I have made the ExtraSection headings include the words (Top 30) to be consistent with all the other section headings.
Hope this patch is useful.
The patch was made against v6.7 Revision: 1.892.