pandoc -t chunkedhtml will produce a zip archive of
linked HTML files, one for each section of the original document.
Internal links will automatically be adjusted to point to the right
place, images linked to under the working directory will be
incorporated, and navigation links will be added. In addition, a JSON
file sitemap.json will be included describing the
hierarchical structure of the files.
If an output file without an extension is specified, then it will be
interpreted as a directory and the zip archive will be automatically
unpacked into it (unless it already exists, in which case an error will
be raised). Otherwise a .zip file will be produced.
The navigation links can be customized by adjusting the template. By
default, a table of contents is included only on the top page. To
include it on every page, set the toc variable
manually.