void BeginCommandMy(const char *commandTag, CommandDest dest) {
    D1("%li: %s", task.id, commandTag);
}

void EndCommandMy(const char *commandTag, CommandDest dest) {
    D1("%li: %s", task.id, commandTag);
    if (task.skip) task.skip = 0; else {
        if (!task.output.data) initStringInfoMy(TopMemoryContext, &task.output);
        if (task.output.len) appendStringInfoString(&task.output, "\n");
        appendStringInfoString(&task.output, commandTag);
    }
}