let _ =
List.iter (fun k -> Hashtbl.add level2_ast_keywords k ())
[ "CProp"; "Prop"; "Type"; "Set"; "let"; "rec"; "corec"; "match";
- "with"; "in"; "and"; "to"; "as"; "on"; "return" ]
+ "with"; "in"; "by"; "and"; "to"; "as"; "on"; "return"; "done" ]
let add_level2_ast_keyword k = Hashtbl.add level2_ast_keywords k ()
let remove_level2_ast_keyword k = Hashtbl.remove level2_ast_keywords k