sample.md

author	me
title	Thesis

Section 1

Thanks everyone!

// file-a has just a paragraph
file-a.md
// file-b contains a header
file-b.md

Different format

// org-mode file
file-d.org

Recursive transclusion

// this will also include file-a.md
file-f.md

Subdirectories

// file-g.md includes an image and source code. The relative
// path used in file-g.md will be prefixed with subdir in the
// final document.
subdir/file-g.md

Include Code

// include org-mode file as code-block
file-d.org

Appendix

More info goes here.

// headings in included documents are shifted down a level,
// a level 1 heading becomes level 2.
file-c.md