function 
    /usr/local/lib/janet/spork/httpf.janet  on  line  101 , column  1 
    
    (add-route  server  path  docstring  schema  handler  &opt  read-mime  render-mime )
    Add  a  single  route  manually  to  a  server.  Prefer  using  
    `httpf/add-bindings-as-routes`  for  the  usual  case.