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Is there a possibility of a function that lets me pivot the execution, in the way of saving the current environment (i.e., stacks etc) into a pdl of such, then pop and continue with a saved environment? Thus, I imagine a function, say (pivot store), that firstly makes a blob (copy) of the current ex...

Very recently I stumbled onto the newlisp site and got amazed by the excellent practical sense in the approach; just the right things included for scripting, and yet a proper Lisp system. Hats off for the authors! .. I had a question, but found answers by forum search, so removed it. Now this is jus...

It depends on the platform of course. With bash and similar, you could also have (define (exec2 cmd) (exec (string cmd " 2>&1 ; echo $?")) That will nicely parse and deliver the output (stdout and stderr) as a list of lines, with the addition of the return code as an additional string element at the...