_output.yml

bookdown::gitbook:
  lib_dir: assets
  split_by: section
  css: style.css
  config:
    toc:
      collapse: subsection
      scroll_highlight: yes
      before: |
        <li><a href="https://andros-spica.github.io/cerUB_tutorial/">cerUB tutorial</a></li>
        Andreas Angourakis
      after: |
        <li><a href="https://github.com/rstudio/bookdown">Proudly published with bookdown</a></li>
    toolbar:
      position: fixed
      edit : null
      download: ["pdf"]
      search: yes
      fontsettings:
        theme: white
        family: sans
        size: 2
      sharing:
        facebook: yes
        twitter: yes
        google: no
        linkedin: no
        weibo: no
        instapaper: no
        vk: no
bookdown::pdf_book:
  includes:
    in_header: preamble.tex
  latex_engine: xelatex
  keep_tex: yes