I want to determine when the return for any function is nil using a control structure (i.e. if operator) in SKILL. I mean:
if ( return(function(a,b,...,c))=nil
Any suggestions or solutions?
if(!function(a b c) then ...)
or you could use the fractionally less efficient:
if(function(a b c)==nil then ...)
I'm sure this is in the SKILL Language User Guide. Since everything in SKILL is a function, everything has a return value.