ult, uses Pandoc’s highlighting
style. Pandoc’s built-in styles include “tango”, “pygments”, “kate”,
“monochrome”, “espresso”, “zenburn”, “haddock” and “breezedark”.
</p>
<p>
Two custom styles are also included, “arrow”, an accessible color
scheme, and “rstudio”, which mimics the default IDE theme.
Alternatively, supply a path to a <code>.theme</code> to use <a
href="https://pandoc.org/MANUAL.html#syntax-highlighting">a custom
Pandoc style</a>. Note that custom th