--base-dir must not be a required option.

[adu.git] / adu.ggo

diff --git a/adu.ggo b/adu.ggo
index bb8e2a6ef123788ac47f135d4d1a96b3391747b0..9f8b7105314f3f1e8cc508b1f9b30e67b92f85f8 100644 (file)
--- a/adu.ggo
+++ b/adu.ggo
@@ -89,7 +89,7 @@ section "Modes"
 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.
 
@@ -125,14 +125,24 @@ option "base-dir" b
 "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
+#~~~~~~~~~~~~~~~~~~~~~~~~~
+"do not dive into other file systems"
+flag off
+dependon="create"
+details="
+       Skip directories that are on different filesystems from the
+       one that the argument being processed is on.
+"
 
 ##############################
 section "Options for --select"