preferences fonts in graphs: Courier or Helvetica
To fix xavi padu problem with encoding on courier related to:
https://community.rstudio.com/t/character-encoding-broken-after-cairo-pango-update/39487/9
To fix xavi padu problem with encoding on courier related to:
https://community.rstudio.com/t/character-encoding-broken-after-cairo-pango-update/39487/9