diff options
Diffstat (limited to 'parsing/pptactic.ml')
| -rw-r--r-- | parsing/pptactic.ml | 581 |
1 files changed, 33 insertions, 548 deletions
diff --git a/parsing/pptactic.ml b/parsing/pptactic.ml index d5c42a04d..9803c0031 100644 --- a/parsing/pptactic.ml +++ b/parsing/pptactic.ml @@ -12,7 +12,6 @@ open Pp open Names open Nameops open Util -open Extend open Tacexpr open Rawterm open Topconstr @@ -21,28 +20,21 @@ open Libnames open Pattern open Ppextend -let pr_red_expr = Ppconstr.pr_red_expr -let pr_may_eval = Ppconstr.pr_may_eval -let pr_sort = Ppconstr.pr_sort -let pr_global x = - if Options.do_translate () then (* for pr_gen *) - Ppconstrnew.pr_global Idset.empty x - else - Ppconstr.pr_global Idset.empty x -let pr_opt = Ppconstr.pr_opt -let pr_occurrences = Ppconstr.pr_occurrences +let pr_red_expr = Ppconstrnew.pr_red_expr +let pr_may_eval = Ppconstrnew.pr_may_eval +let pr_sort = Ppconstrnew.pr_sort +let pr_global x = Nametab.pr_global_env Idset.empty x +let pr_opt = Ppconstrnew.pr_opt type grammar_terminals = string option list (* Extensions *) -let prtac_tab_v7 = Hashtbl.create 17 let prtac_tab = Hashtbl.create 17 -let declare_extra_tactic_pprule for_v8 s (tags,prods) = - Hashtbl.add prtac_tab_v7 (s,tags) prods; - if for_v8 then Hashtbl.add prtac_tab (s,tags) prods +let declare_extra_tactic_pprule (s,tags,prods) = + Hashtbl.add prtac_tab (s,tags) prods -let exists_extra_tactic_pprule s tags = Hashtbl.mem prtac_tab_v7 (s,tags) +let exists_extra_tactic_pprule s tags = Hashtbl.mem prtac_tab (s,tags) type 'a raw_extra_genarg_printer = (constr_expr -> std_ppcmds) -> @@ -62,10 +54,9 @@ type 'a extra_genarg_printer = (tolerability -> glob_tactic_expr -> std_ppcmds) -> 'a -> std_ppcmds -let genarg_pprule_v7 = ref Stringmap.empty let genarg_pprule = ref Stringmap.empty -let declare_extra_genarg_pprule for_v8 (rawwit, f) (globwit, g) (wit, h) = +let declare_extra_genarg_pprule (rawwit, f) (globwit, g) (wit, h) = let s = match unquote wit with | ExtraArgType s -> s | _ -> error @@ -74,9 +65,7 @@ let declare_extra_genarg_pprule for_v8 (rawwit, f) (globwit, g) (wit, h) = let f prc prlc prtac x = f prc prlc prtac (out_gen rawwit x) in let g prc prlc prtac x = g prc prlc prtac (out_gen globwit x) in let h prc prlc prtac x = h prc prlc prtac (out_gen wit x) in - genarg_pprule_v7 := Stringmap.add s (f,g,h) !genarg_pprule_v7; - if for_v8 then - genarg_pprule := Stringmap.add s (f,g,h) !genarg_pprule + genarg_pprule := Stringmap.add s (f,g,h) !genarg_pprule let pr_arg pr x = spc () ++ pr x @@ -92,14 +81,10 @@ let pr_and_short_name pr (c,_) = pr c let pr_located pr (loc,x) = pr x -let pr_ltac_constant sp = pr_qualid (Nametab.shortest_qualid_of_tactic sp) - let pr_evaluable_reference = function | EvalVarRef id -> pr_id id | EvalConstRef sp -> pr_global (Libnames.ConstRef sp) -let pr_inductive ind = pr_global (Libnames.IndRef ind) - let pr_quantified_hypothesis = function | AnonHyp n -> int n | NamedHyp id -> pr_id id @@ -116,12 +101,7 @@ let pr_bindings prc prlc = function prlist_with_sep spc prc l | ExplicitBindings l -> brk (1,1) ++ str "with" ++ brk (1,1) ++ - prlist_with_sep spc - (fun b -> if Options.do_translate () or not !Options.v7 then - str"(" ++ pr_binding prlc b ++ str")" - else - pr_binding prc b) - l + prlist_with_sep spc (fun b -> str"(" ++ pr_binding prlc b ++ str")") l | NoBindings -> mt () let pr_bindings_no_with prc prlc = function @@ -130,21 +110,11 @@ let pr_bindings_no_with prc prlc = function prlist_with_sep spc prc l | ExplicitBindings l -> brk (1,1) ++ - prlist_with_sep spc - (fun b -> if Options.do_translate () or not !Options.v7 then - str"(" ++ pr_binding prlc b ++ str")" - else - pr_binding prc b) - l + prlist_with_sep spc (fun b -> str"(" ++ pr_binding prlc b ++ str")") l | NoBindings -> mt () let pr_with_bindings prc prlc (c,bl) = - if Options.do_translate () then - (* translator calls pr_with_bindings on rawconstr: we cast it! *) - let bl' = Ppconstrnew.translate_with_bindings (fst (Obj.magic c) : rawconstr) bl in - prc c ++ hv 0 (pr_bindings prc prlc bl') - else - prc c ++ hv 0 (pr_bindings prc prlc bl) + prc c ++ hv 0 (pr_bindings prc prlc bl) let pr_with_constr prc = function | None -> mt () @@ -154,111 +124,6 @@ let pr_with_names = function | None -> mt () | Some ipat -> spc () ++ hov 1 (str "as" ++ spc () ++ pr_intro_pattern ipat) -let pr_hyp_location pr_id = function - | id, _, (InHyp,_) -> spc () ++ pr_id id - | id, _, (InHypTypeOnly,_) -> - spc () ++ str "(Type of " ++ pr_id id ++ str ")" - | id, _, _ -> error "Unsupported hyp location in v7" - -let pr_clause pr_id = function - | [] -> mt () - | l -> spc () ++ hov 0 (str "in" ++ prlist (pr_hyp_location pr_id) l) - -let pr_clauses pr_id cls = - match cls with - { onhyps = Some l; onconcl = false } -> - spc () ++ hov 0 (str "in" ++ prlist (pr_hyp_location pr_id) l) - | { onhyps = Some []; onconcl = true } -> mt() - | _ -> error "this clause has both hypothesis and conclusion" - -let pr_simple_clause pr_id = function - | [] -> mt () - | l -> spc () ++ - hov 0 (str "in" ++ spc () ++ prlist_with_sep spc pr_id l) - -let pr_clause_pattern pr_id cls = - pr_opt - (prlist (fun (id,occs,_) -> - prlist (pr_arg int) occs ++ spc () ++ pr_id id)) cls.onhyps ++ - if cls.onconcl then - prlist (pr_arg int) cls.concl_occs ++ spc() ++ str"Goal" - else mt() - -let pr_subterms pr occl = - hov 0 (pr_occurrences pr occl ++ spc () ++ str "with") - -let pr_induction_arg prc = function - | ElimOnConstr c -> prc c - | ElimOnIdent (_,id) -> pr_id id - | ElimOnAnonHyp n -> int n - -let pr_induction_kind = function - | SimpleInversion -> str "Simple Inversion" - | FullInversion -> str "Inversion" - | FullInversionClear -> str "Inversion_clear" - -let pr_lazy lz = if lz then str "lazy " else mt () - -let pr_match_pattern pr_pat = function - | Term a -> pr_pat a - | Subterm (None,a) -> str "[" ++ pr_pat a ++ str "]" - | Subterm (Some id,a) -> pr_id id ++ str "[" ++ pr_pat a ++ str "]" - -let pr_match_hyps pr_pat = function - | Hyp ((_,na),mp) -> pr_name na ++ str ":" ++ pr_match_pattern pr_pat mp - -let pr_match_rule m pr_pat pr = function - | Pat ([],mp,t) when m -> - str "[" ++ pr_match_pattern pr_pat mp ++ str "]" - ++ spc () ++ str "->" ++ brk (1,2) ++ pr t - | Pat (rl,mp,t) -> - str "[" ++ prlist_with_sep pr_semicolon - (pr_match_hyps pr_pat) rl ++ spc () ++ - str "|-" ++ spc () ++ pr_match_pattern pr_pat mp ++ spc () ++ str "]" ++ - spc () ++ str "->" ++ brk (1,2) ++ pr t - | All t -> str "_" ++ spc () ++ str "->" ++ brk (1,2) ++ pr t - -let pr_funvar = function - | None -> spc () ++ str "()" - | Some id -> spc () ++ pr_id id - -let pr_let_clause k pr = function - | ((_,id),None,t) -> hv 0(str k ++ pr_id id ++ str " =" ++ brk (1,1) ++ pr t) - | ((_,id),Some c,t) -> str "TODO(LETCLAUSE)" - -let pr_let_clauses pr = function - | hd::tl -> - hv 0 - (pr_let_clause "Let " pr hd ++ - prlist (fun t -> spc () ++ pr_let_clause "And " pr t) tl) - | [] -> anomaly "LetIn must declare at least one binding" - -let pr_rec_clause pr ((_,id),(l,t)) = - pr_id id ++ prlist pr_funvar l ++ str "->" ++ spc () ++ pr t - -let pr_rec_clauses pr l = - prlist_with_sep (fun () -> fnl () ++ str "And ") (pr_rec_clause pr) l - -let pr_hintbases = function - | None -> spc () ++ str "with *" - | Some [] -> mt () - | Some l -> - spc () ++ str "with" ++ hv 0 (prlist (fun s -> spc () ++ str s) l) - -let pr_autoarg_adding = function - | [] -> mt () - | l -> - spc () ++ str "Adding [" ++ - hv 0 (prlist_with_sep spc pr_reference l) ++ str "]" - -let pr_autoarg_destructing = function - | true -> spc () ++ str "Destructing" - | false -> mt () - -let pr_autoarg_usingTDB = function - | true -> spc () ++ str "Using TDB" - | false -> mt () - let rec pr_raw_generic prc prlc prtac prref x = match Genarg.genarg_tag x with | BoolArgType -> pr_arg str (if out_gen rawwit_bool x then "true" else "false") @@ -268,20 +133,18 @@ let rec pr_raw_generic prc prlc prtac prref x = | PreIdentArgType -> pr_arg str (out_gen rawwit_pre_ident x) | IntroPatternArgType -> pr_arg pr_intro_pattern (out_gen rawwit_intro_pattern x) - | IdentArgType -> pr_arg pr_id ((*Constrextern.v7_to_v8_id*) (out_gen rawwit_ident x)) - | HypArgType -> pr_arg - (pr_located (fun id -> pr_id (Constrextern.v7_to_v8_id id))) (out_gen rawwit_var x) + | IdentArgType -> pr_arg pr_id (out_gen rawwit_ident x) + | VarArgType -> pr_arg (pr_located pr_id) (out_gen rawwit_var x) | RefArgType -> pr_arg prref (out_gen rawwit_ref x) | SortArgType -> pr_arg pr_sort (out_gen rawwit_sort x) | ConstrArgType -> pr_arg prc (out_gen rawwit_constr x) | ConstrMayEvalArgType -> - pr_arg (pr_may_eval prc prref) + pr_arg (pr_may_eval prc prlc prref) (out_gen rawwit_constr_may_eval x) - | QuantHypArgType -> + | QuantVarArgType -> pr_arg pr_quantified_hypothesis (out_gen rawwit_quant_hyp x) | RedExprArgType -> - pr_arg (pr_red_expr - (prc,prref)) (out_gen rawwit_red_expr x) + pr_arg (pr_red_expr (prc,prlc,prref)) (out_gen rawwit_red_expr x) | TacticArgType n -> pr_arg (prtac (n,E)) (out_gen (rawwit_tactic n) x) | OpenConstrArgType b -> pr_arg prc (snd (out_gen (rawwit_open_constr_gen b) x)) | ConstrWithBindingsArgType -> @@ -300,10 +163,7 @@ let rec pr_raw_generic prc prlc prtac prref x = pr_raw_generic prc prlc prtac prref b) x) | ExtraArgType s -> - let tab = - if Options.do_translate() or not !Options.v7 then !genarg_pprule - else !genarg_pprule_v7 in - try pi1 (Stringmap.find s tab) prc prlc prtac x + try pi1 (Stringmap.find s !genarg_pprule) prc prlc prtac x with Not_found -> str " [no printer for " ++ str s ++ str "] " @@ -316,19 +176,20 @@ let rec pr_glob_generic prc prlc prtac x = | PreIdentArgType -> pr_arg str (out_gen globwit_pre_ident x) | IntroPatternArgType -> pr_arg pr_intro_pattern (out_gen globwit_intro_pattern x) - | IdentArgType -> pr_arg pr_id ((*Constrextern.v7_to_v8_id*) (out_gen globwit_ident x)) - | HypArgType -> pr_arg (pr_located (fun id -> pr_id (Constrextern.v7_to_v8_id id))) (out_gen globwit_var x) + | IdentArgType -> pr_arg pr_id (out_gen globwit_ident x) + | VarArgType -> pr_arg (pr_located pr_id) (out_gen globwit_var x) | RefArgType -> pr_arg (pr_or_var (pr_located pr_global)) (out_gen globwit_ref x) | SortArgType -> pr_arg pr_sort (out_gen globwit_sort x) | ConstrArgType -> pr_arg prc (out_gen globwit_constr x) | ConstrMayEvalArgType -> - pr_arg (pr_may_eval prc + pr_arg (pr_may_eval prc prlc (pr_or_var (pr_and_short_name pr_evaluable_reference))) (out_gen globwit_constr_may_eval x) - | QuantHypArgType -> + | QuantVarArgType -> pr_arg pr_quantified_hypothesis (out_gen globwit_quant_hyp x) | RedExprArgType -> pr_arg (pr_red_expr - (prc,pr_or_var (pr_and_short_name pr_evaluable_reference))) (out_gen globwit_red_expr x) + (prc,prlc,pr_or_var (pr_and_short_name pr_evaluable_reference))) + (out_gen globwit_red_expr x) | TacticArgType n -> pr_arg (prtac (n,E)) (out_gen (globwit_tactic n) x) | OpenConstrArgType b -> pr_arg prc (snd (out_gen (globwit_open_constr_gen b) x)) | ConstrWithBindingsArgType -> @@ -347,10 +208,7 @@ let rec pr_glob_generic prc prlc prtac x = pr_glob_generic prc prlc prtac b) x) | ExtraArgType s -> - let tab = - if Options.do_translate() or not !Options.v7 then !genarg_pprule - else !genarg_pprule_v7 in - try pi2 (Stringmap.find s tab) prc prlc prtac x + try pi2 (Stringmap.find s !genarg_pprule) prc prlc prtac x with Not_found -> str " [no printer for " ++ str s ++ str "] " open Closure @@ -364,17 +222,18 @@ let rec pr_generic prc prlc prtac x = | PreIdentArgType -> pr_arg str (out_gen wit_pre_ident x) | IntroPatternArgType -> pr_arg pr_intro_pattern (out_gen wit_intro_pattern x) - | IdentArgType -> pr_arg pr_id (Constrextern.v7_to_v8_id (out_gen wit_ident x)) - | HypArgType -> pr_arg prc (out_gen wit_var x) + | IdentArgType -> pr_arg pr_id (out_gen wit_ident x) + | VarArgType -> pr_arg pr_id (out_gen wit_var x) | RefArgType -> pr_arg pr_global (out_gen wit_ref x) | SortArgType -> pr_arg prc (Term.mkSort (out_gen wit_sort x)) | ConstrArgType -> pr_arg prc (out_gen wit_constr x) | ConstrMayEvalArgType -> pr_arg prc (out_gen wit_constr_may_eval x) - | QuantHypArgType -> + | QuantVarArgType -> pr_arg pr_quantified_hypothesis (out_gen wit_quant_hyp x) | RedExprArgType -> - pr_arg (pr_red_expr (prc,pr_evaluable_reference)) (out_gen wit_red_expr x) + pr_arg (pr_red_expr (prc,prlc,pr_evaluable_reference)) + (out_gen wit_red_expr x) | TacticArgType n -> pr_arg (prtac (n,E)) (out_gen (wit_tactic n) x) | OpenConstrArgType b -> pr_arg prc (snd (out_gen (wit_open_constr_gen b) x)) | ConstrWithBindingsArgType -> @@ -393,10 +252,7 @@ let rec pr_generic prc prlc prtac x = pr_generic prc prlc prtac b) x) | ExtraArgType s -> - let tab = - if Options.do_translate() or not !Options.v7 then !genarg_pprule - else !genarg_pprule_v7 in - try pi3 (Stringmap.find s tab) prc prlc prtac x + try pi3 (Stringmap.find s !genarg_pprule) prc prlc prtac x with Not_found -> str " [no printer for " ++ str s ++ str "]" let rec pr_tacarg_using_rule pr_gen = function @@ -408,388 +264,17 @@ let rec pr_tacarg_using_rule pr_gen = function let surround p = hov 1 (str"(" ++ p ++ str")") let pr_extend_gen prgen lev s l = - let tab = - if Options.do_translate() or not !Options.v7 then prtac_tab - else prtac_tab_v7 - in try let tags = List.map genarg_tag l in - (* Hack pour les syntaxes changeant non uniformément en passant a la V8 *) - let s = - let n = String.length s in - if Options.do_translate() & n > 2 & String.sub s (n-2) 2 = "v7" - then String.sub s 0 (n-2) ^ "v8" - else s in - let (lev',pl) = Hashtbl.find tab (s,tags) in + let (lev',pl) = Hashtbl.find prtac_tab (s,tags) in let p = pr_tacarg_using_rule prgen (pl,l) in if lev' > lev then surround p else p with Not_found -> str s ++ prlist prgen l ++ str " (* Generic printer *)" -let make_pr_tac (pr_tac_level,pr_constr,pr_pat,pr_cst,pr_ind,pr_ref,pr_ident,pr_extend) = - -let pr_bindings = pr_bindings pr_constr pr_constr in -let pr_with_bindings = pr_with_bindings pr_constr pr_constr in -let pr_eliminator cb = str "using" ++ pr_arg (pr_with_bindings) cb in -let pr_intarg n = spc () ++ int n in - - (* Printing tactics as arguments *) -let rec pr_atom0 = function - | TacIntroPattern [] -> str "Intros" - | TacIntroMove (None,None) -> str "Intro" - | TacAssumption -> str "Assumption" - | TacAnyConstructor None -> str "Constructor" - | TacTrivial (Some []) -> str "Trivial" - | TacAuto (None,Some []) -> str "Auto" - | TacAutoTDB None -> str "AutoTDB" - | TacDestructConcl -> str "DConcl" - | TacReflexivity -> str "Reflexivity" - | t -> str "(" ++ pr_atom1 t ++ str ")" - - (* Main tactic printer *) -and pr_atom1 = function - | TacExtend (_,s,l) -> pr_extend pr_constr pr_constr pr_tac_level 1 s l - | TacAlias (_,s,l,_) -> - pr_extend pr_constr pr_constr pr_tac_level 1 s (List.map snd l) - - (* Basic tactics *) - | TacIntroPattern [] as t -> pr_atom0 t - | TacIntroPattern (_::_ as p) -> - hov 1 (str "Intros" ++ spc () ++ prlist_with_sep spc pr_intro_pattern p) - | TacIntrosUntil h -> - hv 1 (str "Intros until" ++ pr_arg pr_quantified_hypothesis h) - | TacIntroMove (None,None) as t -> pr_atom0 t - | TacIntroMove (Some id1,None) -> str "Intro " ++ pr_id id1 - | TacIntroMove (ido1,Some (_,id2)) -> - hov 1 - (str "Intro" ++ pr_opt pr_id ido1 ++ spc () ++ str "after " ++ pr_id id2) - | TacAssumption as t -> pr_atom0 t - | TacExact c -> hov 1 (str "Exact" ++ pr_arg pr_constr c) - | TacExactNoCheck c -> hov 1 (str "Exact_no_check" ++ pr_arg pr_constr c) - | TacApply cb -> hov 1 (str "Apply" ++ spc () ++ pr_with_bindings cb) - | TacElim (cb,cbo) -> - hov 1 (str "Elim" ++ pr_arg pr_with_bindings cb ++ - pr_opt pr_eliminator cbo) - | TacElimType c -> hov 1 (str "ElimType" ++ pr_arg pr_constr c) - | TacCase cb -> hov 1 (str "Case" ++ spc () ++ pr_with_bindings cb) - | TacCaseType c -> hov 1 (str "CaseType" ++ pr_arg pr_constr c) - | TacFix (ido,n) -> hov 1 (str "Fix" ++ pr_opt pr_id ido ++ pr_intarg n) - | TacMutualFix (id,n,l) -> - hov 1 (str "Fix" ++ spc () ++ pr_id id ++ pr_intarg n ++ spc () ++ - hov 0 (str "with" ++ brk (1,1) ++ - prlist_with_sep spc - (fun (id,n,c) -> - spc () ++ pr_id id ++ pr_intarg n ++ pr_arg pr_constr c) - l)) - | TacCofix ido -> hov 1 (str "Cofix" ++ pr_opt pr_id ido) - | TacMutualCofix (id,l) -> - hov 1 (str "Cofix" ++ spc () ++ pr_id id ++ spc () ++ - hov 0 (str "with" ++ brk (1,1) ++ - prlist (fun (id,c) -> spc () ++ pr_id id ++ pr_arg pr_constr c) - l)) - | TacCut c -> hov 1 (str "Cut" ++ pr_arg pr_constr c) - | TacTrueCut (Anonymous,c) -> - hov 1 (str "Assert" ++ pr_arg pr_constr c) - | TacTrueCut (Name id,c) -> - hov 1 (str "Assert" ++ spc () ++ pr_id id ++ str ":" ++ pr_constr c) - | TacForward (false,na,c) -> - hov 1 (str "Assert" ++ pr_arg pr_name na ++ str ":=" ++ pr_constr c) - | TacForward (true,na,c) -> - hov 1 (str "Pose" ++ pr_arg pr_name na ++ str ":=" ++ pr_constr c) - | TacGeneralize l -> - hov 1 (str "Generalize" ++ spc () ++ prlist_with_sep spc pr_constr l) - | TacGeneralizeDep c -> - hov 1 (str "Generalize" ++ spc () ++ str "Dependent" ++ spc () ++ - pr_constr c) - | TacLetTac (na,c,cl) -> - let pcl = match cl with - {onhyps=None;onconcl=true;concl_occs=[]} -> mt() - | _ -> pr_clauses pr_ident cl in - hov 1 (str "LetTac" ++ spc () ++ pr_name na ++ str ":=" ++ - pr_constr c ++ pcl) - (* | TacInstantiate (n,c,ConclLocation ()) -> - hov 1 (str "Instantiate" ++ pr_arg int n ++ pr_arg pr_constr c ) - | TacInstantiate (n,c,HypLocation (id,hloc)) -> - hov 1 (str "Instantiate" ++ pr_arg int n ++ pr_arg pr_constr c ++ - str "in" ++ pr_hyp_location pr_ident (id,[],(hloc,ref None))) - *) - (* Derived basic tactics *) - | TacSimpleInduction (h,_) -> - hov 1 (str "Induction" ++ pr_arg pr_quantified_hypothesis h) - | TacNewInduction (h,e,(ids,_)) -> - hov 1 (str "NewInduction" ++ spc () ++ pr_induction_arg pr_constr h ++ - pr_opt pr_eliminator e ++ pr_with_names ids) - | TacSimpleDestruct h -> - hov 1 (str "Destruct" ++ pr_arg pr_quantified_hypothesis h) - | TacNewDestruct (h,e,(ids,_)) -> - hov 1 (str "NewDestruct" ++ spc () ++ pr_induction_arg pr_constr h ++ - pr_opt pr_eliminator e ++ pr_with_names ids) - | TacDoubleInduction (h1,h2) -> - hov 1 - (str "Double Induction" ++ - pr_arg pr_quantified_hypothesis h1 ++ - pr_arg pr_quantified_hypothesis h2) - | TacDecomposeAnd c -> - hov 1 (str "Decompose Record" ++ pr_arg pr_constr c) - | TacDecomposeOr c -> - hov 1 (str "Decompose Sum" ++ pr_arg pr_constr c) - | TacDecompose (l,c) -> - hov 1 (str "Decompose" ++ spc () ++ - hov 0 (str "[" ++ prlist_with_sep spc pr_ind l - ++ str "]" ++ pr_arg pr_constr c)) - | TacSpecialize (n,c) -> - hov 1 (str "Specialize" ++ pr_opt int n ++ pr_with_bindings c) - | TacLApply c -> - hov 1 (str "LApply" ++ pr_constr c) - - (* Automation tactics *) - | TacTrivial (Some []) as x -> pr_atom0 x - | TacTrivial db -> hov 0 (str "Trivial" ++ pr_hintbases db) - | TacAuto (None,Some []) as x -> pr_atom0 x - | TacAuto (n,db) -> - hov 0 (str "Auto" ++ pr_opt (pr_or_var int) n ++ pr_hintbases db) - | TacAutoTDB None as x -> pr_atom0 x - | TacAutoTDB (Some n) -> hov 0 (str "AutoTDB" ++ spc () ++ int n) - | TacDestructHyp (true,(_,id)) -> hov 0 (str "CDHyp" ++ spc () ++ pr_id id) - | TacDestructHyp (false,(_,id)) -> hov 0 (str "DHyp" ++ spc () ++ pr_id id) - | TacDestructConcl as x -> pr_atom0 x - | TacSuperAuto (n,l,b1,b2) -> - hov 1 (str "SuperAuto" ++ pr_opt int n ++ pr_autoarg_adding l ++ - pr_autoarg_destructing b1 ++ pr_autoarg_usingTDB b2) - | TacDAuto (n,p) -> - hov 1 (str "Auto" ++ pr_opt (pr_or_var int) n ++ str "Decomp" ++ pr_opt int p) - - (* Context management *) - | TacClear (keep,l) -> - hov 1 (str "Clear" ++ spc () ++ (if keep then str "- " else mt ()) ++ - prlist_with_sep spc pr_ident l) - | TacClearBody l -> - hov 1 (str "ClearBody" ++ spc () ++ prlist_with_sep spc pr_ident l) - | TacMove (b,id1,id2) -> - (* Rem: only b = true is available for users *) - assert b; - hov 1 - (str "Move" ++ brk (1,1) ++ pr_ident id1 ++ spc () ++ - str "after" ++ brk (1,1) ++ pr_ident id2) - | TacRename (id1,id2) -> - hov 1 - (str "Rename" ++ brk (1,1) ++ pr_ident id1 ++ spc () ++ - str "into" ++ brk (1,1) ++ pr_ident id2) - - (* Constructors *) - | TacLeft l -> hov 1 (str "Left" ++ pr_bindings l) - | TacRight l -> hov 1 (str "Right" ++ pr_bindings l) - | TacSplit (_,l) -> hov 1 (str "Split" ++ pr_bindings l) - | TacAnyConstructor (Some t) -> - hov 1 (str "Constructor" ++ pr_arg (pr_tac_level (0,E)) t) - | TacAnyConstructor None as t -> pr_atom0 t - | TacConstructor (n,l) -> - hov 1 (str "Constructor" ++ pr_or_metaid pr_intarg n ++ pr_bindings l) - - (* Conversion *) - | TacReduce (r,h) -> - hov 1 (pr_red_expr (pr_constr,pr_cst) r ++ pr_clauses pr_ident h) - | TacChange (occl,c,h) -> - hov 1 (str "Change" ++ pr_opt (pr_subterms pr_constr) occl ++ - brk (1,1) ++ pr_constr c ++ pr_clauses pr_ident h) - - (* Equivalence relations *) - | TacReflexivity as x -> pr_atom0 x - | TacSymmetry cls -> str "Symmetry " ++ pr_clauses pr_ident cls - | TacTransitivity c -> str "Transitivity" ++ pr_arg pr_constr c - - (* Equality and inversion *) - | TacInversion (DepInversion (k,c,ids),hyp) -> - hov 1 (str "Dependent " ++ pr_induction_kind k ++ - pr_quantified_hypothesis hyp ++ - pr_with_names ids ++ pr_with_constr pr_constr c) - | TacInversion (NonDepInversion (k,cl,ids),hyp) -> - hov 1 (pr_induction_kind k ++ spc () ++ - pr_quantified_hypothesis hyp ++ - pr_with_names ids ++ pr_simple_clause pr_ident cl) - | TacInversion (InversionUsing (c,cl),hyp) -> - hov 1 (str "Inversion" ++ spc() ++ pr_quantified_hypothesis hyp ++ - str "using" ++ spc () ++ pr_constr c ++ - pr_simple_clause pr_ident cl) - -and pr_tactic_seq_body tl = - hv 0 (str "[ " ++ - prlist_with_sep (fun () -> spc () ++ str "| ") prtac tl ++ str " ]") - - (* Strictly closed atomic tactic expressions *) -and pr0 = function - | TacFirst tl -> str "First" ++ spc () ++ pr_tactic_seq_body tl - | TacSolve tl -> str "Solve" ++ spc () ++ pr_tactic_seq_body tl - | TacId "" -> str "Idtac" - | TacFail (ArgArg 0,"") -> str "Fail" - | TacAtom (_,t) -> pr_atom0 t - | TacArg c -> pr_tacarg c - | t -> str "(" ++ prtac t ++ str ")" - - (* Semi-closed atomic tactic expressions *) -and pr1 = function - | TacAtom (_,t) -> pr_atom1 t - | TacId s -> str "Idtac \"" ++ str s ++ str "\"" - | TacFail (ArgArg 0,s) -> str "Fail \"" ++ str s ++ str "\"" - | TacFail (n,"") -> str "Fail " ++ pr_or_var int n - | TacFail (n,s) -> str "Fail " ++ pr_or_var int n ++ str " \"" ++ str s ++ str "\"" - | t -> pr0 t - - (* Orelse tactic expressions (printed as if parsed associating on the right - though the semantics is purely associative) *) -and pr2 = function - | TacOrelse (t1,t2) -> - hov 1 (pr1 t1 ++ str " Orelse" ++ brk (1,1) ++ pr3 t2) - | TacAtom (_,TacAlias (_,s,l,_)) -> - pr_extend pr_constr pr_constr pr_tac_level 2 s (List.map snd l) - | t -> pr1 t - - (* Non closed prefix tactic expressions *) -and pr3 = function - | TacTry t -> hov 1 (str "Try" ++ spc () ++ pr3 t) - | TacDo (n,t) -> hov 1 (str "Do " ++ pr_or_var int n ++ spc () ++ pr3 t) - | TacRepeat t -> hov 1 (str "Repeat" ++ spc () ++ pr3 t) - | TacProgress t -> hov 1 (str "Progress" ++ spc () ++ pr3 t) - | TacInfo t -> hov 1 (str "Info" ++ spc () ++ pr3 t) - | TacAtom (_,TacAlias (_,s,l,_)) -> - pr_extend pr_constr pr_constr pr_tac_level 3 s (List.map snd l) - | t -> pr2 t - -and pr4 = function - | TacAtom (_,TacAlias (_,s,l,_)) -> - pr_extend pr_constr pr_constr pr_tac_level 4 s (List.map snd l) - | t -> pr3 t - - (* THEN and THENS tactic expressions (printed as if parsed - associating on the left though the semantics is purely associative) *) -and pr5 = function - | TacThens (t,tl) -> - hov 1 (pr5 t ++ str ";" ++ spc () ++ pr_tactic_seq_body tl) - | TacThen (t1,t2) -> - hov 1 (pr5 t1 ++ str ";" ++ spc () ++ pr4 t2) - | TacAtom (_,TacAlias (_,s,l,_)) -> - pr_extend pr_constr pr_constr pr_tac_level 5 s (List.map snd l) - | t -> pr4 t - - (* Ltac tactic expressions *) -and pr6 = function - |(TacAtom _ - | TacThen _ - | TacThens _ - | TacFirst _ - | TacSolve _ - | TacTry _ - | TacOrelse _ - | TacDo _ - | TacRepeat _ - | TacProgress _ - | TacId _ - | TacFail _ - | TacInfo _) as t -> pr5 t - - | TacAbstract (t,None) -> str "Abstract " ++ pr6 t - | TacAbstract (t,Some s) -> - hov 0 - (str "Abstract " ++ pr6 t ++ spc () ++ str "using" ++ spc () ++ pr_id s) - | TacLetRecIn (l,t) -> - hv 0 - (str "Rec " ++ pr_rec_clauses prtac l ++ - spc () ++ str "In" ++ fnl () ++ prtac t) - | TacLetIn (llc,u) -> - v 0 - (hv 0 (pr_let_clauses pr_tacarg0 llc ++ spc () ++ str "In") ++ fnl () ++ prtac u) - | TacMatch (lz,t,lrul) -> - hov 0 (pr_lazy lz ++ str "Match" ++ spc () ++ pr6 t ++ spc() - ++ str "With" - ++ prlist - (fun r -> fnl () ++ str "|" ++ spc () ++ - pr_match_rule true pr_pat prtac r) - lrul) - | TacMatchContext (lz,lr,lrul) -> - hov 0 (pr_lazy lz ++ - str (if lr then "Match Reverse Context With" else "Match Context With") - ++ prlist - (fun r -> fnl () ++ str "|" ++ spc () ++ - pr_match_rule false pr_pat prtac r) - lrul) - | TacFun (lvar,body) -> - hov 0 (str "Fun" ++ - prlist pr_funvar lvar ++ spc () ++ str "->" ++ spc () ++ prtac body) - - | TacArg c -> pr_tacarg c - -and pr_tacarg0 = function - | TacDynamic (_,t) -> str ("<dynamic ["^(Dyn.tag t)^"]>") - | MetaIdArg (_,s) -> str ("$" ^ s) - | IntroPattern ipat -> pr_intro_pattern ipat - | TacVoid -> str "()" - | Reference r -> pr_ref r - | ConstrMayEval (ConstrTerm c) -> str "'" ++ pr_constr c - | ConstrMayEval c -> pr_may_eval pr_constr pr_cst c - | Integer n -> int n - | TacFreshId sopt -> str "FreshId" ++ pr_opt qstring sopt - | TacExternal _ -> failwith "Not supported in v7 syntax" - | (TacCall _ | Tacexp _) as t -> str "(" ++ pr_tacarg1 t ++ str ")" - -and pr_tacarg1 = function - | TacCall (_,f,l) -> - hov 0 (pr_ref f ++ spc () ++ prlist_with_sep spc pr_tacarg0 l) - | Tacexp t -> pr_tac_level (6,E) t - | t -> pr_tacarg0 t - -and pr_tacarg x = pr_tacarg1 x - -and prtac x = pr6 x - -and prtac_level (n,p) = - let n = match p with E -> n | L -> n-1 | Prec n -> n | Any -> 6 in - match n with - | 0 -> pr0 - | 1 -> pr1 - | 2 -> pr2 - | 3 -> pr3 - | 4 -> pr4 - | 5 -> pr5 - | 6 -> pr6 - | _ -> anomaly "Unknown tactic level" - -in (prtac_level,pr_match_rule false pr_pat (pr_tac_level (6,E))) - let pr_raw_extend prc prlc prtac = pr_extend_gen (pr_raw_generic prc prlc prtac Ppconstrnew.pr_reference) let pr_glob_extend prc prlc prtac = pr_extend_gen (pr_glob_generic prc prlc prtac) let pr_extend prc prlc prtac = pr_extend_gen (pr_generic prc prlc prtac) - -let pr_and_constr_expr pr (c,_) = pr c - -let rec glob_printers = - (pr_glob_tactic_level, - pr_and_constr_expr Printer.pr_rawterm, - Printer.pr_pattern, - pr_or_var (pr_and_short_name pr_evaluable_reference), - pr_or_var pr_inductive, - pr_or_var (pr_located pr_ltac_constant), - pr_located pr_id, - pr_glob_extend) - -and pr_glob_tactic_level n (t:glob_tactic_expr) = - fst (make_pr_tac glob_printers) n t - -and pr_glob_match_context t = - snd (make_pr_tac glob_printers) t - -let (pr_tactic_level,_) = - make_pr_tac - (pr_glob_tactic_level, - Printer.prterm, - Printer.pr_pattern, - pr_evaluable_reference, - pr_inductive, - pr_ltac_constant, - pr_id, - pr_extend) - -let pr_glob_tactic = pr_glob_tactic_level (6,E) -let pr_tactic = pr_tactic_level (6,E) |