diff --git a/anubis_dev/library/tools/basis.anubis b/anubis_dev/library/tools/basis.anubis
index 71ad5d3..30c589a 100644
--- a/anubis_dev/library/tools/basis.anubis
+++ b/anubis_dev/library/tools/basis.anubis
@@ -2372,7 +2372,7 @@ public define List(String)
    The  coherency  of such  files  may  be easily  checked.  Checking  the coherency,  and
    retrieving the content at the same time, works like this:
 
-define RetrieveResult($T)
+ define RetrieveResult($T)
   check_and_retrieve
     (
       String file_name
@@ -2404,7 +2404,7 @@ define RetrieveResult($T)
    sort  them   by  date.  The  most  recent   coherent  one  will  give   the  result  of
    'secure_retrieve'.
    
-define RetrieveResult($T)
+ define RetrieveResult($T)
    retrieve_best_file
      (
        List(String)  file_names          // ordered the most recent one first
@@ -2419,9 +2419,9 @@ define RetrieveResult($T)
      }.
    
    
-type FileDate: file_date(String name_part, Int32 date_part). 
+ type FileDate: file_date(String name_part, Int32 date_part). 
    
-define (String,String) 
+ define (String,String) 
    split_path_and_name
      (
        String name,
@@ -2437,7 +2437,7 @@ define (String,String)
      }. 
    
    
-public define RetrieveResult($T)
+ public define RetrieveResult($T)
    secure_retrieve
      (
        String  file_name
diff --git a/anubis_dev/library/tools/schedul_task.anubis b/anubis_dev/library/tools/schedul_task.anubis
index 66bcd3b..9ffc11f 100644
--- a/anubis_dev/library/tools/schedul_task.anubis
+++ b/anubis_dev/library/tools/schedul_task.anubis
@@ -41,6 +41,8 @@ public define One
    
    
    
+   
+   
    --- That's all for the public part ! --------------------------------------------------
    
 read basis.anubis
@@ -87,7 +89,11 @@ public define One
        Int32                  interval,     // interval between two executions (in seconds)
        Var(Bool)     shutdown_required      // exit the loop when it becomes 'true'
      ) =
-   schedul_task(task,compute_start_time(convert_time(start),interval),interval,shutdown_required). 
+   delegate schedul_task(task,
+                         compute_start_time(convert_time(start),interval),
+                         interval,
+                         shutdown_required), 
+   unique. 
    
    
    
\ No newline at end of file
--
libgit2 0.21.4