I remember back in the early 90s wanting to write a custom IDE for LaTeX. Even in those 8-bit L-R text only monospaced font days, text editing was remarkably co

I remember back in the early 90s wanting to write a custom IDE for LaTeX. Even in those 8-bit L-R text only monospaced font days, text editing was remarkably complex. Complex enough that I gave up before I started as I faced down the complications of being able to move from one line to the next.