defgroup "mode"
#==============
groupdesc="
- adu may started in one of two possible modes, each of which
+ adu may be started in one of two possible modes, each of which
corresponds to a different command line option. Exactly one
of these options must be given.
"directory to traverse"
string typestr="path"
dependon="create"
-required
+optional
details="
- The base directory to be traversed recursively. A warning
- message is printed for each subdirectory that could not be
- read because of insufficient permission. These directories
- will be ignored when computing statistics.
+ The base directory to be traversed recursively. Must be
+ given if --create mode was selected. A warning message is
+ printed for each subdirectory that could not be read because
+ of insufficient permission. These directories will be ignored
+ when computing statistics.
"
option "one-file-system" x