I’ve already sunk hundreds of hours into building out the fidelity of QuickBASIC (everything down to emulating memory access so you can simulate realistic PEEKing and POKEing), so I don’t have the sanity points left to tackle any other variants myself, but I’d love to see a GW-BASIC version.
Sounds like pcbasic, that implements GW-BASIC in python, both with a SDL GUI and a TUI, and it contains a partial PC emulator to make it possible to peek and poke some addresses and such. Impressive project, well documented and seems stable and nothing obvious is missing.
Haha same. I definitely crashed our family's PC quite a few times as a kid by forgetting to set the segment address to &HA000 and then poking, mistakenly assuming I was hitting mode 13h VGA memory.
What's weird is that they did an open-source release of GWBASIC, but it seemed to be in a worse state than the DOS 1/2/4 releases. I don't think there's a turnkey distribution out there outside of digging up your old DOS 4.01 floppies.
There are some binary releases there from 2022, but I did not try those. The binary I built from source has worked very well.
Never tried to build the DOS source, but I really enjoyed playing with the toolchain they included with the MS-DOS 4 source code release. It's pretty much a complete, MIT-licensed (but binary only) Microsoft toolchain (msc, masm, make, link, etc) from ~1988. For some of my recent hobby projects I put that toolchain in my git repos, to have everything self-contained, with DOSBox as a virtual machine both for building and running, and no other dependencies. So I am happy Microsoft released the DOS code, even if I did not look much at the code itself.
