CONFIG_VARIABLE (bool, clicking, "clicking", false)
CONFIG_VARIABLE (std::string, click_sound, "click-sound", "")
CONFIG_VARIABLE (std::string, click_emphasis_sound, "click-emphasis-sound", "")
+CONFIG_VARIABLE (gain_t, click_gain, "click-gain", 1.0)
/* transport control and related */
CONFIG_VARIABLE (bool, show_track_meters, "show-track-meters", true)
CONFIG_VARIABLE (bool, locate_while_waiting_for_sync, "locate-while-waiting-for-sync", false)
CONFIG_VARIABLE (bool, disable_disarm_during_roll, "disable-disarm-during-roll", false)
+CONFIG_VARIABLE (bool, always_play_range, "always-play-range", false)
/* metering */