[Laszlo-dev] (How) should the debugger distinguish dynamic properties?

[P T Withington]

I was thinking that it might be helpful to distinguish dynamic  
properties of instances from their 'fixed' properties in the  
debugger.  In particular, we've run into a number of situations where  
old code is using `in` or `for ... in`, which will only see dynamic  
properties.  If when inspecting an instance, there were a way to tell  
whether a property of the instance was dynamic or not, it might shed  
light on why your `in` test is not working.

Is this a worthwhile distinction to make?  If so, how should it be  
indicated?  I was thinking that fixed properties might be prefixed by  
'/' and dynamic/enumerable properties by '.'.  E.g.:

> lzx> Debug.inspect(«<LzDebugWindow>»)
> «<LzDebugWindow>#23» {
>   /_events: [LzEvent, LzEvent, LzEvent, LzEvent, LzEvent, LzEvent,  
> LzEvent, LzEvent]
>   /_height: 381.15000000000003
> ...
>   /initstage: 'immediate'
>   .inspectDel: «<LzDebugWindow>#23».Function()/* handles  
> «LzGlobalMouseService#34| {onclick: LzDeclare…».onmousedown */
>   /isinited: true
> ...

This shows that `inspectDel` is a dynamic property, whereas the other  
properties are fixed.  Is this worthwhile?  Or just too much noise?