The Gaul arose, saluted, military fashion, with a clicking of heels.
"This feller's in some hurry," he said, nodding toward the clicking instrument.
And O'Rourke, clicking his heels viciously, saluted and departed.
His fingers touched a projection in a corner, and he heard a clicking sound.
"Just as any one might ha' told that lawyer," said a man, clicking his knife-blade.