{"textDocument": {"uri": "file://keywordCompletion.lean"},
 "position": {"line": 4, "character": 16}}
{"items":
 [{"label": "register_string", "kind": 14, "detail": "keyword"},
  {"label": "termRegister_string_", "kind": 21, "detail": "Lean.ParserDescr"}],
 "isIncomplete": true}
{"textDocument": {"uri": "file://keywordCompletion.lean"},
 "position": {"line": 7, "character": 10}}
{"items":
 [{"label": "register_string", "kind": 14, "detail": "keyword"},
  {"label": "regular", "kind": 21, "detail": "Nat"},
  {"label": "recSubsingleton",
   "kind": 3,
   "detail":
   "∀ [h : Decidable p] {h₁ : p → Sort u} {h₂ : ¬p → Sort u} [h₃ : ∀ (h : p), Subsingleton (h₁ h)]\n  [h₄ : ∀ (h : ¬p), Subsingleton (h₂ h)], Subsingleton (Decidable.casesOn h h₂ h₁)"},
  {"label": "reprArg", "kind": 3, "detail": "[inst : Repr α] → α → Std.Format"},
  {"label": "termRegister_string_", "kind": 21, "detail": "Lean.ParserDescr"},
  {"label": "instReprStdGen", "kind": 21, "detail": "Repr StdGen"}],
 "isIncomplete": true}