Hi,
a proper integration of such listing system would be very complex I think, because of the implication in almost all actions interfaces and likely also internaly. The solution I came up with is ok-ish, I did the best I could, but it's definitely not ideal, for example the actions interface is too long because of the lack of ui to let the user select a type of variable and then the variable reference. Laos I can't really provide a way to let the user define any type for the hashtable key so I had to constraint to string, else the action interface would be one meter long...
, so having a built in system means a lot of work, and then exceptions would be to handle database, xml, and all them other types of data management.
Bye,
Jean