diff options
Diffstat (limited to 'parsing/pptactic.ml')
| -rw-r--r-- | parsing/pptactic.ml | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/parsing/pptactic.ml b/parsing/pptactic.ml index 6e13d4e9..3720eb20 100644 --- a/parsing/pptactic.ml +++ b/parsing/pptactic.ml @@ -1,6 +1,6 @@ (************************************************************************) (* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010 *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2012 *) (* \VV/ **************************************************************) (* // * This file is distributed under the terms of the *) (* * GNU Lesser General Public License Version 2.1 *) @@ -338,11 +338,15 @@ let pr_bindings prlc prc = pr_bindings_gen false prlc prc let pr_with_bindings prlc prc (c,bl) = hov 1 (prc c ++ pr_bindings prlc prc bl) +let pr_as_ipat pat = str "as " ++ pr_intro_pattern pat +let pr_eqn_ipat pat = str "eqn:" ++ pr_intro_pattern pat + let pr_with_induction_names = function | None, None -> mt () - | eqpat, ipat -> - spc () ++ hov 1 (str "as" ++ pr_opt pr_intro_pattern eqpat ++ - pr_opt pr_intro_pattern ipat) + | Some eqpat, None -> spc () ++ hov 1 (pr_eqn_ipat eqpat) + | None, Some ipat -> spc () ++ hov 1 (pr_as_ipat ipat) + | Some eqpat, Some ipat -> + spc () ++ hov 1 (pr_as_ipat ipat ++ spc () ++ pr_eqn_ipat eqpat) let pr_as_intro_pattern ipat = spc () ++ hov 1 (str "as" ++ spc () ++ pr_intro_pattern ipat) @@ -693,12 +697,13 @@ and pr_atom1 = function | TacGeneralizeDep c -> hov 1 (str "generalize" ++ spc () ++ str "dependent" ++ pr_constrarg c) - | TacLetTac (na,c,cl,true) when cl = nowhere -> + | TacLetTac (na,c,cl,true,_) when cl = nowhere -> hov 1 (str "pose" ++ pr_pose pr_lconstr pr_constr na c) - | TacLetTac (na,c,cl,b) -> + | TacLetTac (na,c,cl,b,e) -> hov 1 ((if b then str "set" else str "remember") ++ (if b then pr_pose pr_lconstr else pr_pose_as_style) pr_constr na c ++ + pr_opt (fun p -> pr_eqn_ipat p ++ spc ()) e ++ pr_clauses (Some b) pr_ident cl) (* | TacInstantiate (n,c,ConclLocation ()) -> hov 1 (str "instantiate" ++ spc() ++ @@ -714,14 +719,14 @@ and pr_atom1 = function | TacSimpleInductionDestruct (isrec,h) -> hov 1 (str "simple " ++ str (if isrec then "induction" else "destruct") ++ pr_arg pr_quantified_hypothesis h) - | TacInductionDestruct (isrec,ev,(l,cl)) -> + | TacInductionDestruct (isrec,ev,(l,el,cl)) -> hov 1 (str (with_evars ev (if isrec then "induction" else "destruct")) ++ spc () ++ - prlist_with_sep pr_comma (fun (h,e,ids) -> - prlist_with_sep spc (pr_induction_arg pr_lconstr pr_constr) h ++ - pr_with_induction_names ids ++ - pr_opt pr_eliminator e) l ++ - pr_opt_no_spc (pr_clauses None pr_ident) cl) + prlist_with_sep pr_comma (fun (h,ids) -> + pr_induction_arg pr_lconstr pr_constr h ++ + pr_with_induction_names ids) l ++ + pr_opt pr_eliminator el ++ + pr_opt_no_spc (pr_clauses None pr_ident) cl) | TacDoubleInduction (h1,h2) -> hov 1 (str "double induction" ++ @@ -911,7 +916,7 @@ let rec pr_tac inherited tac = | TacSolve tl -> str "solve" ++ spc () ++ pr_seq_body (pr_tac ltop) tl, llet | TacComplete t -> - str "complete" ++ spc () ++ pr_tac (lcomplete,E) t, lcomplete + pr_tac (lcomplete,E) t, lcomplete | TacId l -> str "idtac" ++ prlist (pr_arg (pr_message_token pr_ident)) l, latom | TacAtom (loc,TacAlias (_,s,l,_)) -> |