XML langword elements ignored when generating Swagger descriptions

For this controller action:

[HttpPost]
[Route("{?index}"]
[SwaggerOperation("Action")]
/// <param name="index">The index of the record to store. <see langword="null"/> for the default record.</param>
public async Task<IHttpActionResult> ActionAsync(
    [FromUri, Range(0, int.MaxValue)] int? index = null,
    CancellationToken cancellationToken = default(CancellationToken))
{
    // ...
}

The Swagger description for the index parameter will be The index of the record to store. for the default record. instead of The index of the record to store. null for the default record..

[RicoSuter]

I think we should replace all <see ... /> tags with the “langword” attribute value… should be easy to implement.

[paulomorgado]

Try throwing a <see langword="null"/> in there. You’ll see that it will yield a space.

It would be nice if it yielded null.