class Syntropy::App

def render_markdown(fn)
  atts, md = Syntropy.parse_markdown_file(fn, @opts)
  if atts[:layout]
    layout = @module_loader.load("_layout/#{atts[:layout]}")
    html = layout.apply(**atts) { emit_markdown(md) }.render
  else
    html = Papercraft.markdown(md)
  end
  html
end