Custom Dialog input to variables

Idea created by fitch on Oct 28, 2015

    It's currently common practice to create global fields just to have a place to input temporary data in custom dialogs. Since custom dialogs are only invoked via script step, it makes sense to allow $local or $$global variables as alternative input sources in custom dialogs. We shouldn't have to create extra fields to manage temporary dialog inputs.


    (edited to clarify that this idea is meant to apply only to custom dialogs)