Hi, Our CVSSearch tool has improved recently with new features -- commit-based search and library component search -- as well as much improved speed & accuracy. (File-based search remains slow for searches involving multiple apps however.) Moreover, the tool also lets you browse files, commits, and library usage patterns. Would anyone be interested in using it to search the LyX CVS repository? We can help you set it up if you are interested. You can see a demo with over 200 KDE apps here: http://horn.cse.unsw.edu.au/~cvssearch/Query.cgi The home page is here: http://cvssearch.sourceforge.net Amir P.S. The code in the demo has not been released in a beta yet. We hope to do that in a month after some testing in large open source projects such as LyX.