very useful update for usage messages

tudurom · Aug 8, 2017 · e62257b · e62257b
1 parent 742c44f
commit e62257b
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/client.c b/client.c
@@ -320,7 +320,7 @@ send_command(struct Command *c, int argc, char **argv)
 static void
 usage(char *name, int status)
 {
-	fprintf(stderr, "Usage: %s <command> [args...]\n", name);
+	fprintf(stderr, "Usage: %s [-h|-v] <command> [args...]\n", name);
 	exit(status);
 }
 

diff --git a/wm.c b/wm.c
@@ -2443,6 +2443,7 @@ event_client_message(xcb_generic_event_t *ev)
 		if (client == NULL)
 			return;
 		if (e->type == ewmh->_NET_WM_STATE) {
+			DMSG("got _NET_WM_STATE for 0x%08x\n", client->window);
 			handle_wm_state(client, e->data.data32[1], e->data.data32[0]);
 			handle_wm_state(client, e->data.data32[2], e->data.data32[0]);
 		}
@@ -2940,7 +2941,7 @@ ipc_wm_config(uint32_t *d)
 static void
 usage(char *name)
 {
-	fprintf(stderr, "Usage: %s [-h|-c CONFIG_PATH]\n", name);
+	fprintf(stderr, "Usage: %s [-h|-v|-c CONFIG_PATH]\n", name);
 
 	exit(EXIT_SUCCESS);
 }