+;;
+
+ignore (
+ CicMetaSubst.set_ppterm_in_context
+ (fun ~metasenv subst term context ->
+ try
+ let context' = CicMetaSubst.apply_subst_context subst context in
+ let term' = CicMetaSubst.apply_subst subst term in
+ let res = txt_of_cic_term 30 metasenv context' term' in
+ if String.contains res '\n' then
+ "\n" ^ res ^ "\n"
+ else
+ res
+ with
+ Sys.Break as exn -> raise exn
+ | exn ->
+ "[[ Exception raised during pretty-printing: " ^
+ (try
+ Printexc.to_string exn
+ with
+ Sys.Break as exn -> raise exn
+ | _ -> "<<exception raised pretty-printing the exception>>"
+ ) ^ " ]] " ^
+ (CicMetaSubst.use_low_level_ppterm_in_context := true;
+ try
+ let res =
+ CicMetaSubst.ppterm_in_context ~metasenv subst term context
+ in
+ CicMetaSubst.use_low_level_ppterm_in_context := false;
+ res
+ with
+ exc ->
+ CicMetaSubst.use_low_level_ppterm_in_context := false;
+ raise exc))
+);;
+
+(****************************************************************************)
+(* txt_of_cic_object: IMPROVE ME *)
+
+let remove_closed_substs s =
+ Pcre.replace ~pat:"{...}" ~templ:"" s
+
+let term2pres n ids_to_inner_sorts annterm =
+ let ast, ids_to_uris =
+ TermAcicContent.ast_of_acic ids_to_inner_sorts annterm
+ in
+ let bobj =
+ CicNotationPres.box_of_mpres (
+ CicNotationPres.render ~prec:90 ids_to_uris
+ (TermContentPres.pp_ast ast)
+ )
+ in
+ let render = function _::x::_ -> x | _ -> assert false in
+ let mpres = CicNotationPres.mpres_of_box bobj in
+ let s = BoxPp.render_to_string render n mpres in
+ remove_closed_substs s
+
+let txt_of_cic_object n style prefix obj =
+ let aobj,_,_,ids_to_inner_sorts,ids_to_inner_types,_,_ =
+ try Cic2acic.acic_object_of_cic_object obj
+ with e ->
+ let msg = "Cic2ACic: " ^ Printexc.to_string e in
+ failwith msg
+ in
+ match style with
+ | GrafiteAst.Declarative ->
+ let cobj = Acic2content.annobj2content ids_to_inner_sorts ids_to_inner_types aobj in
+ let bobj = Content2pres.content2pres ids_to_inner_sorts cobj in
+ remove_closed_substs ("\n\n" ^
+ BoxPp.render_to_string (function _::x::_ -> x | _ -> assert false) n (CicNotationPres.mpres_of_box bobj)
+ )
+ | GrafiteAst.Procedural depth ->
+ let term_pp = term2pres (n - 8) ids_to_inner_sorts in
+ let lazy_term_pp = term_pp in
+ let obj_pp = CicNotationPp.pp_obj term_pp in
+ let aux = GrafiteAstPp.pp_statement ~term_pp ~lazy_term_pp ~obj_pp in
+ let script = Acic2Procedural.acic2procedural
+ ~ids_to_inner_sorts ~ids_to_inner_types ?depth prefix aobj in
+ "\n\n" ^ String.concat "" (List.map aux script)