rem: mitem << "\n'engine-start' - Initialize and start engine";
add: mitem << "\n'engine-launch' - Initialize and start engine";
context: void show_controller_help(void){  MESSAGE_ITEM mitem;   mitem << "\n-------------------------------------------------------------------";  mitem << "\n ecasound interactive-mode - command reference";  mitem << "\n-------------------------------------------------------------------";  mitem << "\n'q' - Quits ecasound";  mitem << "\n'start', 't' - Processing is started (play)";  mitem << "\n'stop', 's' - Stops processing";   mitem << "\n'rewind time-in-seconds', 'rw time-in-seconds' - Rewind";  mitem << "\n'forward time-in-seconds', 'fw time-in-seconds' - Forward";  mitem << "\n'setpos time-in-seconds' - Sets the current position to 'time-in-seconds' seconds from the beginning.";  mitem << "\n'engine-start' - Initialize and start engine";  mitem << "\n'engine-status' - Engine status";  mitem << "\n'cs-status', 'st' - Chainsetup status";  mitem << "\n'c-status', 'cs' - Chain status";  mitem << "\n'cop-status', 'es' - Chain operator status";  mitem << "\n'ctrl-status' - Controller status";   mitem << "\n'aio-status', 'fs' - Audio input/output status";  mitem << "\n--- see ecasound-iam(1) manual page for more info -----------------\n";  //  mitem << "\n'chain chainname', 'c chainname' - Enable/disable the the chain 'chainname'";   ECA_LOG_MSG(ECA_LOGGER::info, mitem.to_string());}