> The killer app I'm trying to apply this to is LaTeX, so that I can write math notes in Emacs, incrementally, without visible latency. See texpresso [1] for o

> The killer app I'm trying to apply this to is LaTeX, so that I can write math notes in Emacs, incrementally, without visible latency. See texpresso [1] for one solution that does something like this with the LaTeX process. Another, more conservative solution is the upcoming changes to Org mode's LaTeX previews [2] which can preview live as you type, with no Emacs input lag (Demos [3,4]). [1] https://github.com/let-def/texpresso https://github.com/let-def/texpresso [2] https://abode.karthinks.com/org-latex-preview/ https://abode.karthinks.com/org-latex-preview/ [3] http://tinyurl.com/olp-auto-1 http://tinyurl.com/olp-auto-1 [4] https://tinyurl.com/ms2ksthc https://tinyurl.com/ms2ksthc