(match level_opt with None -> "" | Some i -> " depth = " ^ string_of_int i ^ " ")
(term_pp term)
(match terms with [] -> "" | _ -> " to " ^ terms_pp ~term_pp terms)
- (match ident_opt with None -> "" | Some ident -> " using " ^ ident)
+ (match ident_opt with None -> "" | Some ident -> " as " ^ ident)
| Left _ -> "left"
| LetIn (_, term, ident) -> sprintf "let %s in %s" (term_pp term) ident
| Reduce (_, kind, pat) ->
| Semicolon _ -> ";"
| Branch _ -> "["
| Shift _ -> "|"
- | Pos (_, i) -> sprintf "%d:" i
+ | Pos (_, i) -> sprintf "%s:" (String.concat "," (List.map string_of_int i))
+ | Wildcard _ -> "*:"
| Merge _ -> "]"
| Focus (_, goals) ->
sprintf "focus %s" (String.concat " " (List.map string_of_int goals))