Index: openacs-4/packages/assessment/tcl/as-export-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/assessment/tcl/as-export-procs.tcl,v
diff -u -r1.5.2.2 -r1.5.2.3
--- openacs-4/packages/assessment/tcl/as-export-procs.tcl	13 Sep 2022 12:23:29 -0000	1.5.2.2
+++ openacs-4/packages/assessment/tcl/as-export-procs.tcl	13 Sep 2022 16:52:26 -0000	1.5.2.3
@@ -24,21 +24,21 @@
     if {$value ne ""} {
         set label [$root createElement $label]
         $father appendChild $label
-	if {$attribute_label ne ""} {
-	    $label setAttribute $attribute_label $attribute_value
-	}
-	if {$material_p == "t"} {
-	    set material [$root createElement material]
+        if {$attribute_label ne ""} {
+            $label setAttribute $attribute_label $attribute_value
+        }
+        if {$material_p == "t"} {
+            set material [$root createElement material]
             $label appendChild $material
             set mattext [$root createElement mattext]
-	    $mattext setAttribute texttype text/html
+            $mattext setAttribute texttype text/html
             $material appendChild $mattext
             set text [$root createCDATASection $value]
             $mattext appendChild $text
-	} else {
+        } else {
             set text [$root createCDATASection $value]
             $label appendChild $text
-	}
+        }
     }
 }