tagscan: show only dirs where at least one file was processed
tree19bbb34feb5e3a1c555b716081154bdb82f7b320
-rw-r--r-- 35147 COPYING
-rw-r--r-- 36 Jamfile
-rw-r--r-- 223 Jamrules
-rw-r--r-- 607 Jamrules.configure
drwxr-xr-x - dox
drwxr-xr-x - src