+12. New main option "sqlite_dbfile", for use in preference to prefixing the
+ lookup string. The older method fails when tainted variables are used
+ in the lookup, as the filename becomes tainted. The new method keeps the
+ filename separate.
+12. An option on the dsearch lookup, to return the full path.
+12. Options on the dsearch lookup, to return the full path and to filter
+ filetypes for matching.
+