CONFIG_VARIABLE (WaveformShape, waveform_shape, "waveform-shape", Traditional)
CONFIG_VARIABLE (bool, allow_special_bus_removal, "allow-special-bus-removal", false)
CONFIG_VARIABLE (int32_t, processor_usage, "processor-usage", -1)
-CONFIG_VARIABLE (bool, color_regions_using_track_color, "color-regions-using-track-color", false)
CONFIG_VARIABLE (gain_t, max_gain, "max-gain", 2.0) /* +6.0dB */
CONFIG_VARIABLE (bool, update_editor_during_summary_drag, "update-editor-during-summary-drag", true)
CONFIG_VARIABLE (bool, never_display_periodic_midi, "never-display-periodic-midi", true)