Index: openacs-4/packages/xotcl-core/tcl/01-debug-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xotcl-core/tcl/01-debug-procs.tcl,v
diff -u -N -r1.93.2.7 -r1.93.2.8
--- openacs-4/packages/xotcl-core/tcl/01-debug-procs.tcl	6 Sep 2019 15:58:06 -0000	1.93.2.7
+++ openacs-4/packages/xotcl-core/tcl/01-debug-procs.tcl	6 Sep 2019 16:00:31 -0000	1.93.2.8
@@ -447,7 +447,7 @@
       ns_log Error "ns_ictl trace returned: $errorMsg"
     }
   }
-  
+
   #
   # Register::xo::at_delete function only once
   #
@@ -456,7 +456,7 @@
       ns_log Warning "rhe command 'ns_ictl trace delete' returned: $errorMsg"
     }
   }
-  
+
   proc ::xo::freeconn {} {
     catch {::xo::at_cleanup}
   }
@@ -689,7 +689,7 @@
         return [list utime [expr {$utime*10}] stime [expr {$stime*10}]]
       }
     }
- 
+
   } else {
     ::xo::system_stats proc thread_info {pid tid} {
       return ""