Add "usage" for expert option

svn path=/trunk/; revision=50864

1 files changed, 4 insertions, 0 deletions

diff --git a/tools/convert_proto_tree_add_text.pl b/tools/convert_proto_tree_add_text.pl
index ca72ed1fc6..f70fc747b0 100755
--- a/tools/convert_proto_tree_add_text.pl
+++ b/tools/convert_proto_tree_add_text.pl
@@ -149,6 +149,10 @@ sub usage {
 		print "               copy/pasted into the dissector where appropriate\n";
 		print "    find-all - Output the number of eligible proto_tree_add_text calls\n";
 		print "               for conversion\n\n";
+		print "  --expert     (Optional) Includes proto_tree_add_text calls with no printf arguments in\n";
+		print "               the .proto_tree_input file as they could be converted to expert info\n"
+		print "               (otherwise they are ignored)\n";
+		print "               Must be called for 'fix-all' if called on 'generate'\n";
 		print "  --encoding   (Optional) Default encoding if one can't be determined\n";
 		print "               (effective only for generate)\n";
 		print "               If not specified, an encoding will not be auto-populated\n";