List which options were unrecognized before printing usage message

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 7 insertions, 1 deletions

diff --git a/editres.c b/editres.c
index 309aaa9..f565196 100644
--- a/editres.c
+++ b/editres.c
@@ -113,8 +113,14 @@ main(int argc, char **argv)
 			       &argc, argv, fallback_resources,
 			       NULL, ZERO);
 
-    if (argc != 1)
+    if (argc != 1) {
+	fputs("Unknown argument(s):", stderr);
+	for (int n = 1; n < argc; n++) {
+	    fprintf(stderr, " %s", argv[n]);
+	}
+	fputs("\n\n", stderr);
 	Syntax(app_con, argv[0], 1);
+    }
 
     SetApplicationActions(app_con);
     XtGetApplicationResources(global_toplevel, (XtPointer) &global_resources,