Dsiplaying A HTML to Markdown helper widget beside Markdown editor that helps you convert an old post into Markdown.
It is just a preview, to let you know what the converted content looks like after converting to Markdown.
(1) Click “WP Githuber MD” and in the “Markdown” settings page.
(2) click “Yes” for option “HTML-to-Markdown Helper”.
Notice: Turning on this option will force to disable auto-save, prevents breaking your original content.
If you are not satisfied with the result, do not click Update button.