adam-p/markdown-here — pull request #102 by adam-p (2013-09-30 21:59:17+00:00)
Title: Added forgot-to-render detection

When attempting to send an email Thunderbird, Postbox, or Gmail (all browsers), Markdown Here will detect whether there is raw, unrendered Markdown in the email and prompt the user to either go back and render or continue to send.