/// <summary>
/// Makes a list of non terminals.
/// </summary>
/// <param name="term">The term.</param>
/// <returns>A list of non temrinal</returns>
public static NonTerminal List(this BnfTerm term)
{
var nonTerminal = term.Plus();
nonTerminal.SetFlag(TermFlags.NoAstNode);
return(nonTerminal);
}
