gistfile1.txt

["path","add","source", ["/Users/chenglou/Desktop/test/hello.ml", "/Users/chenglou/Desktop/test/goodbye.ml"]]
["path","list","source"]
{
  "query": ["tell","start","end","let f x = x let () = ()"],
  "context": [
    "auto",
    "/Users/chenglou/Desktop/test/hello.ml"
  ]
}

{
  "query": ["type","expression","f","at", "end"],
  "context": [
    "auto",
    "/Users/chenglou/Desktop/test/hello.ml"
  ]
}

{
  "query": ["tell", "start", "end", "He"],
  "context": [
    "auto",
    "/Users/chenglou/Desktop/test/goodbye.ml"
  ]
}


{
  "query": [ "complete", "prefix", "He", "at", { "line": 1, "col": 1 } ],
  "context": [
    "auto",
    "/Users/chenglou/Desktop/test/goodbye.ml"
  ]
}