Fast Github-flavored Markdown previews synchronized with changes to an emacs buffer (no need to save).
Clone this repo, and (require 'vmd-mode) or (use-package vmd-mode)
I wanted a better one for my own needs.
In my experience, it's no problem to have pretty gigantic Markdown files (thousands of lines) and the thing stays responsive.
vmdis using node'sfsnotifyto watch that temp file, and emacs is writing that temp file in the buffer'safter-change-functions. This is always going to be faster than any websocket-based implementation, and I find this makes editing documentation more fun, which increases the likelyhood that I will document things, and generally leads to Good Times.
👍 ❤️so far, so good...
A brief video that shows what this minor mode does
https://www.youtube.com/watch?v=-mb9_501Ipo&feature=youtu.be
With a markdown file open in a buffer, just call (vmd-mode).
;; You could also (global-set-key (kbd "M-m p") 'vmd-mode) ;; make a global binding for that, (add-hook 'markdown-mode-hook 'vmd-mode) ;; or add a hook...
Multiple Markdown buffers can be previewed simultaneously; each will have its own preview window.
If you use company-mode completion, you can configure it to complete Github's emoji mnemonics like this:
(require 'cl-lib) (require 'company) (defun vmd-company-backend (command &optional arg &rest ignored) (interactive (list 'interactive)) (cl-case command (interactive (company-begin-backend 'company-sample-backend)) (prefix (and (eq major-mode 'fundamental-mode) (company-grab-symbol))) (candidates (cl-remove-if-not (lambda (c) (string-prefix-p arg c)) vmd-mode/github-emojis-list)))) (add-to-list 'company-backends 'vmd-company-backend)
- The limitations of
vmd - It's probably terrible elisp (please help make it better! 😄).
😄 criticism & PRs are welcome 😄
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