Don’t know if you have received an answer yet but as a beginner, I was looking for a solution to run the code examples in my HP manuals. I tried several “free” alternatives and did not want to either buy a 40+ year old machine and try to get it working or building an old DOS/Windows 3.1 machine to use QBASIC and HP IBasic. I downloaded the demo and liked it so much I actually bought a license, so far, all the code examples I have tried required little to no modification.
Best Regards,
Craig Petersen.