I find the differing syntax between function and variable storage to be interesting. Is there any particular reason these aren't unified? Assuming anything in brackets is a first-class "function" object, something like this should be possible:
I think it's a good thing (tm) that
{ x sin } could be valid code with x pushing the value of x whereas sin is executing the value of sin.
Theoretically speaking, I need at least the deff and defq distinction, otherwise { } could not be invoked during "parse" time. The defv case could in principle be removed, but as * needs to execute (otherwise nothing ever will), execution would need to be the default or I would need to decide based on dynamic type. The first option would mean a lot of superfluous {} (or | actually) around normal data variables, the second one would destroy the nice similarities between arrays, strings and functions with integer domains.
