@Diag labels

[Ludovic Courtès]

Hi,

When using @Diag, it seems that it's not possible to have a label within a
labelled object. For instance, in the following example, P is not recognized
(get the "unknown or mispelt label" error):

    @Diag
    {
    T:: @Box
    @Tbl
      [...]
    {
    @Rowa
            A { P:: @Ellipse }
    }
    //
    @Arrow from { P } to { address@hidden }
    }

Is it an expected behaviour or did I get something wrong?

Thanks,
Ludovic.

PS: Thank you Jeff for your explanation about the li/ld files.