X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita%2Fmatitac.ml;h=b3767c5397cf3477ad62c607f9df011a0e8d48bb;hb=abea1aa1f1e152be1809145c962fa6588728d6f7;hp=607fe703b065c1f122b0c17309c5cad997776736;hpb=f8b2057d349dd9903ad8b1dd05f894cb0fa14378;p=helm.git

diff --git a/helm/matita/matitac.ml b/helm/matita/matitac.ml
index 607fe703b..b3767c539 100644
--- a/helm/matita/matitac.ml
+++ b/helm/matita/matitac.ml
@@ -50,7 +50,6 @@ let scripts =
   List.rev !acc
 
 let run_script fname =
-  MatitaLog.message (sprintf "execution of %s started:" fname);
   let is =
     Stream.of_channel
       (match fname with
@@ -84,10 +83,29 @@ let run_script fname =
       raise exn
         
 let _ = 
-  List.iter (fun fname -> 
+  at_exit
+    (fun () ->
+       Http_getter_logger.log "Sync map tree to disk...";
+       Http_getter.sync_dump_file ();
+       print_endline "\nThanks for using Matita!\n");
+  Sys.catch_break true;
+  try
+   List.iter (fun fname -> 
+    let time = Unix.time () in
+    MatitaLog.message (sprintf "execution of %s started:" fname);
     run_script fname;
-    MatitaLog.message (sprintf "execution of %s completed." fname)) scripts;
-  Http_getter.sync_dump_file ();
-  exit(0)
-  
-
+    let elapsed = Unix.time () -. time in
+    let tm = Unix.gmtime elapsed in
+    let sec = 
+      if tm.Unix.tm_sec > 0 then  (string_of_int tm.Unix.tm_sec ^ "''") else "" 
+    in
+    let min = 
+      if tm.Unix.tm_min > 0 then  (string_of_int tm.Unix.tm_min ^ "' ") else "" 
+    in
+    let hou = 
+      if tm.Unix.tm_hour > 0 then (string_of_int tm.Unix.tm_hour ^ "h ") else "" 
+    in
+    MatitaLog.message 
+      (sprintf "execution of %s completed in %s." fname (hou^min^sec))) scripts;
+    exit(0)
+  with Sys.Break -> exit (-1)