function 
    /usr/local/lib/janet/spork/temple.janet  on  line  161 , column  1 
    (compile  str )
    Compile  a  Temple  template  into  a  function  which  will  return  a  
    rendered  buffer. 
    The  resulting  function  should  receive  the  template  arguments  in  the  
    &keys  format.