X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fcomponents%2Fgrafite%2FgrafiteAstPp.ml;h=e16ce39bd5e5b11ad3901c99455991b48709d762;hb=db020b4218272e2e35641ce3bc3b0a9b3afda899;hp=d383448249bf0743bbc172103e3bb917c3b5a42c;hpb=3ce27112fe93ced5f67cc6af8fc63037eba3f322;p=helm.git diff --git a/matita/components/grafite/grafiteAstPp.ml b/matita/components/grafite/grafiteAstPp.ml index d38344824..e16ce39bd 100644 --- a/matita/components/grafite/grafiteAstPp.ml +++ b/matita/components/grafite/grafiteAstPp.ml @@ -1,14 +1,14 @@ (* Copyright (C) 2004, HELM Team. - * + * * This file is part of HELM, an Hypertextual, Electronic * Library of Mathematics, developed at the Computer Science * Department, University of Bologna, Italy. - * + * * HELM is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. - * + * * HELM is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the @@ -18,7 +18,7 @@ * along with HELM; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, * MA 02111-1307, USA. - * + * * For details, see the HELM World-Wide-Web page, * http://helm.cs.unibo.it/ *) @@ -26,66 +26,84 @@ (* $Id$ *) open GrafiteAst +open Printf let tactical_terminator = "" let tactic_terminator = tactical_terminator let command_terminator = tactical_terminator -let pp_tactic_pattern ~map_unicode_to_tex (what, hyp, goal) = - if what = None && hyp = [] && goal = None then "" else +let pp_tactic_pattern status ~map_unicode_to_tex (what, hyp, goal) = + if what = None && hyp = [] && goal = None then "" else let what_text = match what with | None -> "" - | Some t -> Printf.sprintf "in match (%s) " (NotationPp.pp_term t) in + | Some t -> Printf.sprintf "in match (%s) " (NotationPp.pp_term status t) in let hyp_text = String.concat " " (List.map (fun (name, p) -> Printf.sprintf "%s:(%s)" name - (NotationPp.pp_term p)) hyp) in + (NotationPp.pp_term status p)) hyp) in let goal_text = match goal with | None -> "" | Some t -> let vdash = if map_unicode_to_tex then "\\vdash" else "⊢" in - Printf.sprintf "%s (%s)" vdash (NotationPp.pp_term t) + Printf.sprintf "%s (%s)" vdash (NotationPp.pp_term status t) in Printf.sprintf "%sin %s%s" what_text hyp_text goal_text -let rec pp_ntactic ~map_unicode_to_tex = +let pp_auto_params params status = + match params with + | (None,flags) -> String.concat " " (List.map (fun a,b -> a ^ "=" ^ b) flags) + | (Some l,flags) -> (String.concat "," (List.map (NotationPp.pp_term status) l)) ^ + String.concat " " (List.map (fun a,b -> a ^ "=" ^ b) flags) +;; + +let pp_just status just = + match just with + `Term term -> "using (" ^ NotationPp.pp_term status term ^ ") " + | `Auto params -> + match params with + | (None,[]) -> "" + | params -> "by " ^ pp_auto_params params status ^ " " +;; + +let rec pp_ntactic status ~map_unicode_to_tex = let pp_tactic_pattern = pp_tactic_pattern ~map_unicode_to_tex in function - | NApply (_,t) -> "napply " ^ NotationPp.pp_term t - | NSmartApply (_,t) -> "fixme" + | NApply (_,t) -> "@" ^ NotationPp.pp_term status t + | NSmartApply (_,_t) -> "fixme" | NAuto (_,(None,flgs)) -> "nautobatch" ^ String.concat " " (List.map (fun a,b -> a ^ "=" ^ b) flgs) | NAuto (_,(Some l,flgs)) -> "nautobatch" ^ " by " ^ - (String.concat "," (List.map NotationPp.pp_term l)) ^ + (String.concat "," (List.map (NotationPp.pp_term status) l)) ^ String.concat " " (List.map (fun a,b -> a ^ "=" ^ b) flgs) - | NCases (_,what,where) -> "ncases " ^ NotationPp.pp_term what ^ + | NCases (_,what,_where) -> "ncases " ^ NotationPp.pp_term status what ^ "...to be implemented..." ^ " " ^ "...to be implemented..." | NConstructor (_,None,l) -> "@ " ^ - String.concat " " (List.map NotationPp.pp_term l) + String.concat " " (List.map (NotationPp.pp_term status) l) | NConstructor (_,Some x,l) -> "@" ^ string_of_int x ^ " " ^ - String.concat " " (List.map NotationPp.pp_term l) + String.concat " " (List.map (NotationPp.pp_term status) l) | NCase1 (_,n) -> "*" ^ n ^ ":" - | NChange (_,what,wwhat) -> "nchange " ^ "...to be implemented..." ^ - " with " ^ NotationPp.pp_term wwhat - | NCut (_,t) -> "ncut " ^ NotationPp.pp_term t -(*| NDiscriminate (_,t) -> "ndiscriminate " ^ NotationPp.pp_term t - | NSubst (_,t) -> "nsubst " ^ NotationPp.pp_term t *) - | NDestruct (_,dom,skip) -> "ndestruct ..." - | NElim (_,what,where) -> "nelim " ^ NotationPp.pp_term what ^ + | NChange (_,_what,wwhat) -> "nchange " ^ "...to be implemented..." ^ + " with " ^ NotationPp.pp_term status wwhat + | NCut (_,t) -> "ncut " ^ NotationPp.pp_term status t +(*| NDiscriminate (_,t) -> "ndiscriminate " ^ NotationPp.pp_term status t + | NSubst (_,t) -> "nsubst " ^ NotationPp.pp_term status t *) + | NClear (_,l) -> "nclear " ^ String.concat " " l + | NDestruct (_,_dom,_skip) -> "ndestruct ..." + | NElim (_,what,_where) -> "nelim " ^ NotationPp.pp_term status what ^ "...to be implemented..." ^ " " ^ "...to be implemented..." | NId _ -> "nid" | NIntro (_,n) -> "#" ^ n | NIntros (_,l) -> "#" ^ String.concat " " l - | NInversion (_,what,where) -> "ninversion " ^ NotationPp.pp_term what ^ - assert false ^ " " ^ assert false - | NLApply (_,t) -> "lapply " ^ NotationPp.pp_term t + | NInversion (_,what,_where) -> "ninversion " ^ NotationPp.pp_term status what ^ + "...to be implemented..." ^ " " ^ "...to be implemented..." + | NLApply (_,t) -> "lapply " ^ NotationPp.pp_term status t | NRewrite (_,dir,n,where) -> "nrewrite " ^ (match dir with `LeftToRight -> ">" | `RightToLeft -> "<") ^ - " " ^ NotationPp.pp_term n ^ " " ^ pp_tactic_pattern where + " " ^ NotationPp.pp_term status n ^ " " ^ pp_tactic_pattern status where | NReduce _ | NGeneralize _ | NLetIn _ | NAssert _ -> "TO BE IMPLEMENTED" | NDot _ -> "." | NSemicolon _ -> ";" @@ -95,61 +113,159 @@ let rec pp_ntactic ~map_unicode_to_tex = | NPosbyname (_, s) -> s ^ ":" | NWildcard _ -> "*:" | NMerge _ -> "]" - | NFocus (_,l) -> - Printf.sprintf "focus %s" + | NFocus (_,l) -> + Printf.sprintf "focus %s" (String.concat " " (List.map string_of_int l)) | NUnfocus _ -> "unfocus" | NSkip _ -> "skip" - | NTry (_,tac) -> "ntry " ^ pp_ntactic ~map_unicode_to_tex tac + | NTry (_,tac) -> "ntry " ^ pp_ntactic status ~map_unicode_to_tex tac | NAssumption _ -> "nassumption" - | NBlock (_,l) -> - "(" ^ String.concat " " (List.map (pp_ntactic ~map_unicode_to_tex) l)^ ")" - | NRepeat (_,t) -> "nrepeat " ^ pp_ntactic ~map_unicode_to_tex t + | NBlock (_,l) -> + "(" ^ String.concat " " (List.map (pp_ntactic status ~map_unicode_to_tex) l)^ ")" + | NRepeat (_,t) -> "nrepeat " ^ pp_ntactic status ~map_unicode_to_tex t + | Assume (_, ident, term) -> "assume " ^ ident ^ ":(" ^ (NotationPp.pp_term status term) ^ ")" + | Suppose (_,term,ident) -> "suppose (" ^ (NotationPp.pp_term status term) ^ ") (" ^ ident ^ ") " + | By_just_we_proved (_, just, term1, ident) -> pp_just status just ^ " we proved (" ^ + (NotationPp.pp_term status term1) ^ ")" ^ (match ident with + None -> "" | Some ident -> "(" ^ident^ ")") + | We_need_to_prove (_,term,ident) -> "we need to prove (" ^ (NotationPp.pp_term status term) ^ ") " ^ + (match ident with None -> "" | Some id -> "(" ^ id ^ ")") + | BetaRewritingStep (_,t) -> "that is equivalent to (" ^ (NotationPp.pp_term status t) ^ ")" + | Bydone (_, just) -> pp_just status just ^ "done" + | ExistsElim (_, just, ident, term, term1, ident1) -> pp_just status just ^ "let " ^ ident ^ ": (" + ^ (NotationPp.pp_term status term) ^ ") such that (" ^ (NotationPp.pp_term status term1) ^ ") (" ^ ident1 ^ ")" + | AndElim (_, just, term1, ident1, term2, ident2) -> pp_just status just ^ " we have (" ^ + (NotationPp.pp_term status term1) ^ ") (" ^ ident1 ^ ") " ^ "and (" ^ (NotationPp.pp_term status + term2) + ^ ") (" ^ ident2 ^ ")" + | Thesisbecomes (_, t) -> "the thesis becomes (" ^ (NotationPp.pp_term status t) ^ ")" + | RewritingStep (_, rhs, just, cont) -> + "= (" ^ + (NotationPp.pp_term status rhs) ^ ")" ^ + (match just with + | `Auto params -> let s = pp_auto_params params status in + if s <> "" then " by " ^ s + else "" + | `Term t -> " exact (" ^ (NotationPp.pp_term status t) ^ ")" + | `Proof -> " proof" + | `SolveWith t -> " using (" ^ (NotationPp.pp_term status t) ^ ")" + ) + ^ (if cont then " done" else "") + | Obtain (_,id,t1) -> "obtain (" ^ id ^ ")" ^ " (" ^ (NotationPp.pp_term status t1) ^ ")" + | Conclude (_,t1) -> "conclude (" ^ (NotationPp.pp_term status t1) ^ ")" + | We_proceed_by_cases_on (_, term, term1) -> "we proceed by cases on (" ^ NotationPp.pp_term + status term ^ ") to prove (" ^ NotationPp.pp_term status term1 ^ ")" + | We_proceed_by_induction_on (_, term, term1) -> "we proceed by induction on (" ^ + NotationPp.pp_term status term ^ ") to prove (" ^ NotationPp.pp_term status term1 ^ ")" + | Byinduction (_, term, ident) -> "by induction hypothesis we know (" ^ NotationPp.pp_term status + term ^ ") (" ^ ident ^ ")" + | Case (_, id, args) -> + "case " ^ id ^ + String.concat " " + (List.map (function (id,term) -> "(" ^ id ^ ": (" ^ NotationPp.pp_term status term ^ "))") + args) + | PrintStack _ -> "print_stack" ;; -let pp_nmacro = function - | NCheck (_, term) -> Printf.sprintf "ncheck %s" (NotationPp.pp_term term) +let pp_nmacro status = function + | NCheck (_, term) -> Printf.sprintf "ncheck %s" (NotationPp.pp_term status term) | Screenshot (_, name) -> Printf.sprintf "screenshot \"%s\"" name + | NAutoInteractive _ + | NIntroGuess _ -> assert false (* TODO *) ;; -let pp_ncommand = function - | UnificationHint (_,t, n) -> - "unification hint " ^ string_of_int n ^ " " ^ NotationPp.pp_term t +let pp_l1_pattern = NotationPp.pp_term +let pp_l2_pattern = NotationPp.pp_term + +let pp_alias = function + | Ident_alias (id, uri) -> sprintf "alias id \"%s\" = \"%s\"." id uri + | Symbol_alias (symb, instance, desc) -> + sprintf "alias symbol \"%s\" %s= \"%s\"." + symb + (if instance=0 then "" else "(instance "^ string_of_int instance ^ ") ") + desc + | Number_alias (instance,desc) -> + sprintf "alias num (instance %d) = \"%s\"." instance desc + +let pp_associativity = function + | Gramext.LeftA -> "left associative" + | Gramext.RightA -> "right associative" + | Gramext.NonA -> "non associative" + +let pp_precedence i = sprintf "with precedence %d" i + +let pp_argument_pattern = function + | NotationPt.IdentArg (eta_depth, name) -> + let eta_buf = Buffer.create 5 in + for _i = 1 to eta_depth do + Buffer.add_string eta_buf "\\eta." + done; + sprintf "%s%s" (Buffer.contents eta_buf) name + +let pp_interpretation dsc symbol arg_patterns cic_appl_pattern = + sprintf "interpretation \"%s\" '%s %s = %s." + dsc symbol + (String.concat " " (List.map pp_argument_pattern arg_patterns)) + (NotationPp.pp_cic_appl_pattern cic_appl_pattern) + +let pp_dir_opt = function + | None -> "" + | Some `LeftToRight -> "> " + | Some `RightToLeft -> "< " + +let pp_notation status dir_opt l1_pattern assoc prec l2_pattern = + sprintf "notation %s\"%s\" %s %s for %s." + (pp_dir_opt dir_opt) + (pp_l1_pattern status l1_pattern) + (pp_associativity assoc) + (pp_precedence prec) + (pp_l2_pattern status l2_pattern) + +let pp_ncommand status = function + | UnificationHint (_,t, n) -> + "unification hint " ^ string_of_int n ^ " " ^ NotationPp.pp_term status t | NDiscriminator (_,_) | NInverter (_,_,_,_,_) | NUnivConstraint (_) -> "not supported" | NCoercion (_) -> "not supported" - | NObj (_,obj) -> NotationPp.pp_obj NotationPp.pp_term obj - | NQed (_) -> "nqed" - | NCopy (_,name,uri,map) -> - "copy " ^ name ^ " from " ^ NUri.string_of_uri uri ^ " with " ^ - String.concat " and " - (List.map - (fun (a,b) -> NUri.string_of_uri a ^ " ↦ " ^ NUri.string_of_uri b) + | NObj (_,obj,index) -> + (if not index then "-" else "") ^ + NotationPp.pp_obj (NotationPp.pp_term status) obj + | NQed (_,true) -> "qed" + | NQed (_,false) -> "qed-" + | NCopy (_,name,uri,map) -> + "copy " ^ name ^ " from " ^ NUri.string_of_uri uri ^ " with " ^ + String.concat " and " + (List.map + (fun (a,b) -> NUri.string_of_uri a ^ " ↦ " ^ NUri.string_of_uri b) map) + | Include (_,mode,path) -> (* not precise, since path is absolute *) + if mode = WithPreferences then + "include \"" ^ path ^ "\"" + else + "include' \"" ^ path ^ "\"" + | Alias (_,s) -> pp_alias s + | Interpretation (_, dsc, (symbol, arg_patterns), cic_appl_pattern) -> + pp_interpretation dsc symbol arg_patterns cic_appl_pattern + | Notation (_, dir_opt, l1_pattern, assoc, prec, l2_pattern) -> + pp_notation status dir_opt l1_pattern assoc prec l2_pattern ;; - -let pp_command = function - | Include (_,path) -> "include \"" ^ path ^ "\"" - | Print (_,s) -> "print " ^ s - | Set (_, name, value) -> Printf.sprintf "set \"%s\" \"%s\"" name value -let pp_executable ~map_unicode_to_tex = +let pp_executable status ~map_unicode_to_tex = function - | NMacro (_, macro) -> pp_nmacro macro ^ "." + | NMacro (_, macro) -> pp_nmacro status macro ^ "." | NTactic (_,tacl) -> - String.concat " " (List.map (pp_ntactic ~map_unicode_to_tex) tacl) - | Command (_, cmd) -> pp_command cmd ^ "." - | NCommand (_, cmd) -> pp_ncommand cmd ^ "." - -let pp_comment ~map_unicode_to_tex = + String.concat " " (List.map (pp_ntactic status ~map_unicode_to_tex) tacl) + | NCommand (_, cmd) -> pp_ncommand status cmd ^ "." + +let pp_comment status ~map_unicode_to_tex = function | Note (_,"") -> Printf.sprintf "\n" | Note (_,str) -> Printf.sprintf "\n(* %s *)" str | Code (_,code) -> - Printf.sprintf "\n(** %s. **)" (pp_executable ~map_unicode_to_tex code) + Printf.sprintf "\n(** %s. **)" (pp_executable status ~map_unicode_to_tex code) -let pp_statement = +let pp_statement status = function - | Executable (_, ex) -> pp_executable ex - | Comment (_, c) -> pp_comment c + | Executable (_, ex) -> pp_executable status ex + | Comment (_, c) -> pp_comment status c