Tables within floating figures

[Ludovic Courtès]

Hi,

There is apparently something wrong with tables within floating
figures/tables.  Consider the following example:

  @SysInclude { doc }
  @SysInclude { tbl }

  @Document
  //

  @Text @Begin

  @Table @Caption { Hello } {
    @Tbl rule { yes }
    {

    @Row format { @StartVSpan @Cell A | @Cell B }
      A { hello } B { world }
    @Row format { @VSpan | @Cell B }
      B { monde }
    @Row format { @VSpan | @Cell B }
      B { mundo }

    }
  }

  @End @Text

When the address@hidden' is not within an address@hidden' (or address@hidden'), 
everything
goes well.  However, when it is enclosed in address@hidden' (or 
address@hidden'),
Lout issues the following messages:

   15,17: search for gap preceding @VSpan failed, using zero
   17,17: search for gap preceding @VSpan failed, using zero

Nevertheless, the table gets properly displayed AFAICS.

Should we worry about it?  Can we fix it?

Thanks,
Ludovic.