Rated 5 out of 5 stars

by 凍仁翔 on Oct. 1, 2013 · permalink

I find it, and it`s work on Firefox 24 x Ubuntu 12.04.3 (GNU/Linux).

If there is not yet an existing RDF node for 'text/plain' add it, and add "md" as a file extension.

$ vi ~/.mozilla/firefox/*default/mimeTypes.rdf
......
<RDF:Description RDF:about="urn:mimetype:text/plain"
NC:value="text/plain"
NC:fileExtensions="md"
NC:description="Text Document">
<NC:handlerProp RDF:resource="urn:mimetype:handler:text/plain"/>
</RDF:Description>

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Getting Markdown Viewer To Display HTML Formatted Markdown Content in Firefox Under Linux
- http://www.ryanchapin.com/fv-b-4-737/Getting-Markdown-Viewer-To-Display-HTML-Formatted-Markdown-Content-in-Firefox-Under-Linux.html