I don't want more Word. I want a version of WordPerfect 5.1 that uses LaTeX underneath. That's the holy grail of text processors for me. Unfortunately the TeX

I don't want more Word. I want a version of WordPerfect 5.1 that uses LaTeX underneath. That's the holy grail of text processors for me. Unfortunately the TeX rendering engine doesn't cache partial computations and every single keystroke requires calling the full rendering pipeline.