+let slash_n_RE = Pcre.regexp "\\n" ;;
+
+let pp_ast_statement grafite_status stm =
+ let stm = GrafiteAstPp.pp_statement stm
+ ~map_unicode_to_tex:(Helm_registry.get_bool "matita.paste_unicode_as_tex")
+ in
+ let stm = Pcre.replace ~rex:slash_n_RE stm in
+ let stm =
+ if String.length stm > 50 then String.sub stm 0 50 ^ " ..."
+ else stm
+ in
+ HLog.debug ("Executing: ``" ^ stm ^ "''")
+;;
+
+let clean_exit baseuri exn =
+ LibraryClean.clean_baseuris ~verbose:false [baseuri];
+ raise (FailureCompiling (baseuri,exn))
+;;
+
+let pp_times fname rc big_bang big_bang_u big_bang_s =
+ if not (Helm_registry.get_bool "matita.verbose") then
+ let { Unix.tms_utime = u ; Unix.tms_stime = s} = Unix.times () in
+ let r = Unix.gettimeofday () -. big_bang in
+ let u = u -. big_bang_u in
+ let s = s -. big_bang_s in
+ let extra = try Sys.getenv "BENCH_EXTRA_TEXT" with Not_found -> "" in
+ let rc,rcascii =
+ if rc then "\e[0;32mOK\e[0m","Ok" else "\e[0;31mFAIL\e[0m","Fail" in
+ let times =
+ let fmt t =
+ let seconds = int_of_float t in
+ let cents = int_of_float ((t -. floor t) *. 100.0) in
+ let minutes = seconds / 60 in
+ let seconds = seconds mod 60 in
+ Printf.sprintf "%dm%02d.%02ds" minutes seconds cents
+ in
+ Printf.sprintf "%s %s %s" (fmt r) (fmt u) (fmt s)
+ in
+ let s = Printf.sprintf "%-4s %s %s" rc times extra in
+ print_endline s;
+ flush stdout;
+ HLog.message ("Compilation of "^Filename.basename fname^": "^rc)
+;;
+
+let cut prefix s =
+ let lenp = String.length prefix in
+ let lens = String.length s in
+ assert (lens > lenp);
+ assert (String.sub s 0 lenp = prefix);
+ String.sub s lenp (lens-lenp)
+;;
+
+let activate_extraction baseuri fname =
+ ()
+ (* MATITA 1.0
+ if Helm_registry.get_bool "matita.extract" then
+ let mangled_baseuri =
+ let baseuri = String.sub baseuri 5 (String.length baseuri - 5) in
+ let baseuri = Pcre.replace ~pat:"/" ~templ:"_" baseuri in
+ String.uncapitalize baseuri in
+ let f =
+ open_out
+ (Filename.dirname fname ^ "/" ^ mangled_baseuri ^ ".ml") in
+ LibrarySync.add_object_declaration_hook
+ (fun ~add_obj ~add_coercion _ obj ->
+ output_string f (CicExportation.ppobj baseuri obj);
+ flush f; []);
+ *)
+;;
+
+