{"name":"gist: 830671","desc":"Tail call optimized recur special-form for sibilant","actor":"jbr","url":"https://gist.github.com/830671","snippet":"Some caveats about this method:\n\n* It drops some boilerplate (the _tco_ function) at the top, which is something I don't feel too good about.","actor_gravatar":"bacfbd20ec844bfd228e13e594417975","action":"update"}