The Markdown export back-end,
md, converts an Org file to Markdown
format, as defined at http://daringfireball.net/projects/markdown/.
md back-end is built on top of the HTML back-end (see HTML export). As a consequence, it converts every Org construct not supported by
Markdown syntax, such as tables, to HTML.
Export to a text file with Markdown syntax. For myfile.org, Org exports to myfile.md, overwritten without warning.
Export to a temporary buffer. Does not create a file.
Export as a text file with Markdown syntax, then open it.
org-md-headline-style, markdown export can generate headlines
atx limits headline
levels to two.
setext limits headline levels to six. Beyond these
limits, the export back-end converts headlines to lists. To set a limit to a
level before the absolute limit (see Export settings).