The diff file contains changes to /usr/ports/Mk/bsd.port.subdir.mk which adds the target quicksearch to the ports makefiles.
make quicksearch takes only [x]key and [xname] as a search criteria and only shows the port, path and info section of the matching ports.
The same output can be generated by using display=name,path,info but quicksearch is easier to use.
Over to portmgr
Accepted for testing on the cluster.