/// <summary>
/// Exit a parse tree produced by <see cref="ArgsParser.key"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitKey([NotNull] ArgsParser.KeyContext context)
{
}
public void exitKey(ArgsParser.KeyContext ctx)
{
values.Put(ctx, ctx.GetText());
}