A notational problem exists when switching modes in openrr_apps_robot_teleop.

[kaaatsu32329]

openrr/openrr-teleop/src/switcher.rs

Lines 57 to 63 in 66531a4

	pub async fn speak_current_mode(&self) -> Result<(), arci::Error> {
	let nodes = self.control_nodes.lock().await;
	let i = self.current_index();
	let mode = nodes[i].mode();
	let submode = nodes[i].submode();
	self.speaker.speak(&format!("{mode}{submode}"))?.await
	}

At L62, no space between mode and submode. Spaces disappear when switching modes like below.

PrintSpeaker: base
PrintSpeaker: commanddock command
PrintSpeaker: command undock command
PrintSpeaker: command dock command

But the inclusion of spaces to L62 created yet another display problem like bellow.

PrintSpeaker: pose  arm_collision_checked zero # 2 spaces
PrintSpeaker: pose arm_collision_checked zero # 1 space
PrintSpeaker: arm 0 # 1 space
PrintSpeaker: arm1 # no space
PrintSpeaker: arm2

Therefore, the output by the switcher.rs needs to be changed and an indication of when the mode has changed needs to be implemented for each mode node.