I grew up learning to program in the late 1980s / early 1990s. Back then, I did not fully comprehend what I was doing and why the tools I used were impressive given the constraints of the hardware we had. Having gained more knowledge throughout the years, it is now really fun to pick up DOSBox to re-experience those programs and compare them with our current state of affairs. This time around, I want to look at the pure text-based IDEs that we had in that era before Windows eclipsed the PC in...