Integrate Harper With Emacs

Harper is a grammar checker designed to run anywhere there is text (so really, anywhere).

Harper takes advantage of decades of natural language research to analyze exactly how your words come together. If something is off, Harper lets you know.

In a way, Harper is an error-tolerant parser for English.

Most Harper users are catching their mistakes in Neovim, Obsidian, or Visual Studio Code.

After installing harper-ls, configure it with Eglot for org-mode:

(with-eval-after-load 'eglot
  (add-to-list 'eglot-server-programs
               '(org-mode . ("harper-ls" "--stdio"))))
(add-hook 'org-mode-hook #'eglot-ensure)