- // When we reach max depth we arrive here even without Signals.stop is raised,
- // but if we are pondering or in infinite search, according to UCI protocol,
- // we shouldn't print the best move before the GUI sends a "stop" or "ponderhit"
- // command. We simply wait here until GUI sends one of those commands (that
- // raise Signals.stop).
+ // When we reach the maximum depth, we can arrive here without a raise of
+ // Signals.stop. However, if we are pondering or in an infinite search,
+ // the UCI protocol states that we shouldn't print the best move before the
+ // GUI sends a "stop" or "ponderhit" command. We therefore simply wait here
+ // until the GUI sends one of those commands (which also raises Signals.stop).