Nothing to envy from iA Writer Pro – Syntax analysis in Emacs (github.com)

Whilst iA Writer Pro gets acclaim (https://news.ycombinator.com/item?id=6930780) and bad press (https://news.ycombinator.com/item?id=6956574) for having claimed to invent syntax analysis in text editors, 20 lines of emacs lisp leverage that functionality from OSX's natural language processing tools