summon_remark: Summon remark.js to your local disk
Description
Download a version of the remark.js script to your local disk, so you can
render slides offline. You need to change the chakra argument of
moon_reader() after downloading remark.js.
Usage
summon_remark(version = "latest", to = "libs/")
Arguments
version
The version of remark.js (e.g. latest, 0.13, or
0.14.1).
to
The destination directory.