private string FormatCommandList(IEnumerable <CommandInfo> commands)
        {
            var actualCommands = new List <CommandEntry>();

            foreach (var cmd in commands)
            {
                foreach (var alias in cmd.Aliases)
                {
                    actualCommands.Add(new CommandEntry(alias, cmd));
                }
            }
            actualCommands.Sort();

            var table = new TableWriter(3);

            foreach (var entry in actualCommands)
            {
                string cmdName = '`' + entry.Alias + '`';
                if (string.IsNullOrWhiteSpace(entry.Command.Summary))
                {
                    table.AddRow(cmdName, "", "");
                }
                else
                {
                    table.AddRow(
                        cmdName,
                        "   ",
                        entry.Command.Summary
                        );
                }
            }
            return(table.Write());
        }
        private string FormatModuleList(IEnumerable <ModuleInfo> modules)
        {
            var table = new TableWriter(3);

            foreach (var mod in modules)
            {
                string modName = '`' + mod.Aliases[0] + '`';
                if (string.IsNullOrWhiteSpace(mod.Summary))
                {
                    table.AddRow(modName, "", "");
                }
                else
                {
                    table.AddRow(modName, "   ", mod.Summary);
                }
            }
            var sb = new StringBuilder();

            sb.AppendLine("```");
            table.Write(sb);
            sb.Append("```");
            return(sb.ToString());
        }