Index: openacs-4/packages/xowf/tcl/grading-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/tcl/Attic/grading-procs.tcl,v
diff -u -r1.1.2.1 -r1.1.2.2
--- openacs-4/packages/xowf/tcl/grading-procs.tcl	3 Jan 2022 16:00:36 -0000	1.1.2.1
+++ openacs-4/packages/xowf/tcl/grading-procs.tcl	12 Sep 2022 14:12:55 -0000	1.1.2.2
@@ -1,7 +1,10 @@
 ::xo::library doc {
-  Test Item grading procs - support for different kind of grading types and schemes
 
+  Test Item grading procs - support for different kind of grading
+  types and schemes.
+
   @author Gustaf Neumann
+
 }
 
 #
@@ -43,7 +46,7 @@
       }
       next
     }
-    
+
     :method calc_grade {-percentage -points -achievable_points} {
       #
       # Return a numeric grade for an exam submission based on