mathed/ref_inset::dispatch question

[Angus Leeming]

André, 

I take it that this is commented out for now because RefInset 
derives from CommandInset rather than InsetCommand?
        //      cmd.view()->owner()->getDialogs()->showRef(this);

I ask because I had a go last night at turning John's rewrite of 
the label dialog into working code. It would presumably result 
in a similar call
        //      cmd.view()->owner()->getDialogs()->showLabel(this);
which I guess would fail also, for similar reasons.

Angus