| Absurd (_, term) -> "absurd" ^ term_pp term
| Apply (_, term) -> "apply " ^ term_pp term
| ApplyS (_, term) -> "applyS " ^ term_pp term
- | Auto (_,_,_,Some kind,_) -> "auto " ^ kind
- | Auto _ -> "auto"
+ | Auto (_,params) -> "auto " ^
+ String.concat " "
+ (List.map (fun (k,v) -> if v <> "" then k ^ "=" ^ v else k) params)
| Assumption _ -> "assumption"
| Change (_, where, with_what) ->
sprintf "change %s with %s" (pp_tactic_pattern where) (lazy_term_pp with_what)