Lost list of "Search Utilities"

[Phil Pinkerton]

A while back I posted a question about various Application/utilities 
that provide a way to "Search" Subversion Repositories.

My email got trashed (MS BSOD & disk crash) and I no longer have that 
wonderful list.

If by chance someone has a list  or knows of such utilities or 
application open source or paid and can post again
I'd be most thankful

Phil