Index: openacs-4/packages/xowf/catalog/xowf.de_DE.ISO-8859-1.xml
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/catalog/xowf.de_DE.ISO-8859-1.xml,v
diff -u -N -r1.2.2.28 -r1.2.2.29
--- openacs-4/packages/xowf/catalog/xowf.de_DE.ISO-8859-1.xml	3 May 2020 14:15:58 -0000	1.2.2.28
+++ openacs-4/packages/xowf/catalog/xowf.de_DE.ISO-8859-1.xml	11 May 2020 14:14:10 -0000	1.2.2.29
@@ -161,4 +161,6 @@
   <msg key="randomization_for_exam_ok">Randomisierung f�r Pr�fung geeignet</msg>
   <msg key="randomization_for_exam_not_ok">Randomisierung f�r Pr�fung nicht geeignet (keine Zufallsauswahl "immer" verwenden)</msg>
   <msg key="panel_achievied_points_wi1">%achievedPoints% (gerundet %rounded%) von m�glichen %totalPoints% Punkten, %percentage%%, Note: %grade%</msg>
+
+  <msg key="test_item_name-validate_name">Name enth�lt zumindest ein ung�ltiges Zeichen</msg>
 </message_catalog>
Index: openacs-4/packages/xowf/catalog/xowf.en_US.ISO-8859-1.xml
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/catalog/xowf.en_US.ISO-8859-1.xml,v
diff -u -N -r1.2.2.26 -r1.2.2.27
--- openacs-4/packages/xowf/catalog/xowf.en_US.ISO-8859-1.xml	3 May 2020 14:15:58 -0000	1.2.2.26
+++ openacs-4/packages/xowf/catalog/xowf.en_US.ISO-8859-1.xml	11 May 2020 14:14:10 -0000	1.2.2.27
@@ -183,4 +183,6 @@
   <msg key="randomization_for_exam_not_ok">randomization for exam not ok ("always" should not be used)</msg>
 
   <msg key="panel_achievied_points_wi1">%achievedPoints% (rounded%rounded%) of possible %totalPoints% points, %percentage%%, grade: %grade%</msg>
+
+  <msg key="test_item_name-validate_name">Name contains at least one invalid character</msg>
 </message_catalog>
Index: openacs-4/packages/xowf/tcl/test-item-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/tcl/test-item-procs.tcl,v
diff -u -N -r1.7.2.59 -r1.7.2.60
--- openacs-4/packages/xowf/tcl/test-item-procs.tcl	3 May 2020 14:15:58 -0000	1.7.2.59
+++ openacs-4/packages/xowf/tcl/test-item-procs.tcl	11 May 2020 14:14:10 -0000	1.7.2.60
@@ -42,7 +42,18 @@
   }
   TestItemField set abstract 1
 
-
+  Class create test_item_name -superclass text \
+      -extend_slot_default validator name -ad_doc {
+        Name sanitizer for test items
+  }
+  test_item_name instproc check=name {value} {
+    set valid [regexp {^[[:alnum:]:/_-]+$} $value]
+    if {!$valid} {
+      :uplevel {set __langPkg xowf}
+    }
+    return $valid
+  }
+  
   ###########################################################
   #
   # ::xowiki::formfield::test_item
Index: openacs-4/packages/xowf/www/prototypes/TestItemMC.form.page
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/www/prototypes/Attic/TestItemMC.form.page,v
diff -u -N -r1.1.2.1 -r1.1.2.2
--- openacs-4/packages/xowf/www/prototypes/TestItemMC.form.page	21 Feb 2020 13:45:15 -0000	1.1.2.1
+++ openacs-4/packages/xowf/www/prototypes/TestItemMC.form.page	11 May 2020 14:14:10 -0000	1.1.2.2
@@ -7,6 +7,6 @@
     -form {{<form>@question@ @_nls_language@</form>} text/html} \
     -form_constraints {
 	{question:test_item,question_type=mc2,grading=ggw wi1 wi2 exact,feedback_level=single,label=#xowf.mc_question#}
-    	_description:omit _page_order:omit
+	_name:test_item_name _description:omit _page_order:omit
     }
 
Index: openacs-4/packages/xowf/www/prototypes/TestItemReorder.form.page
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/www/prototypes/Attic/TestItemReorder.form.page,v
diff -u -N -r1.1.2.1 -r1.1.2.2
--- openacs-4/packages/xowf/www/prototypes/TestItemReorder.form.page	8 Mar 2020 17:21:50 -0000	1.1.2.1
+++ openacs-4/packages/xowf/www/prototypes/TestItemReorder.form.page	11 May 2020 14:14:10 -0000	1.1.2.2
@@ -7,7 +7,7 @@
     -form {{<form>@question@ @_nls_language@</form>} text/html} \
     -form_constraints {
 	question:test_item,question_type=ro,grading=none,feedback_level=single,auto_correct=1,label=#xowf.reorder_question#
-	_description:omit _page_order:omit
+	_name:test_item_name _description:omit _page_order:omit
     }
 
 
Index: openacs-4/packages/xowf/www/prototypes/TestItemSC.form.page
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/www/prototypes/Attic/TestItemSC.form.page,v
diff -u -N -r1.1.2.1 -r1.1.2.2
--- openacs-4/packages/xowf/www/prototypes/TestItemSC.form.page	21 Feb 2020 13:45:15 -0000	1.1.2.1
+++ openacs-4/packages/xowf/www/prototypes/TestItemSC.form.page	11 May 2020 14:14:10 -0000	1.1.2.2
@@ -7,7 +7,7 @@
     -form {{<form>@question@ @_nls_language@</form>} text/html} \
     -form_constraints {
 	question:test_item,question_type=sc,grading=exact,feedback_level=single,label=#xowf.sc_question#
-    	_description:omit _page_order:omit
+	_name:test_item_name _description:omit _page_order:omit
     }
 
 
Index: openacs-4/packages/xowf/www/prototypes/TestItemShortText.form.page
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/www/prototypes/Attic/TestItemShortText.form.page,v
diff -u -N -r1.1.2.1 -r1.1.2.2
--- openacs-4/packages/xowf/www/prototypes/TestItemShortText.form.page	21 Feb 2020 13:45:15 -0000	1.1.2.1
+++ openacs-4/packages/xowf/www/prototypes/TestItemShortText.form.page	11 May 2020 14:14:10 -0000	1.1.2.2
@@ -7,7 +7,7 @@
     -form {{<form>@question@ @_nls_language@</form>} text/html} \
     -form_constraints {
 	question:test_item,question_type=st,grading=none,feedback_level=single,auto_correct=1,label=#xowf.short_text_question#
-	_description:omit _page_order:omit
+	_name:test_item_name _description:omit _page_order:omit
     }
 
 
Index: openacs-4/packages/xowf/www/prototypes/TestItemText.form.page
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/www/prototypes/Attic/TestItemText.form.page,v
diff -u -N -r1.1.2.2 -r1.1.2.3
--- openacs-4/packages/xowf/www/prototypes/TestItemText.form.page	26 Feb 2020 21:13:18 -0000	1.1.2.2
+++ openacs-4/packages/xowf/www/prototypes/TestItemText.form.page	11 May 2020 14:14:10 -0000	1.1.2.3
@@ -6,10 +6,9 @@
     -text "" \
     -form {{<form>@question@ @_nls_language@</form>} text/html} \
     -form_constraints {
-question:test_item,question_type=ot,grading=none,feedback_level=single,auto_correct=1,label=#xowf.text_question#
-_description:omit 
-_page_order:omit
-}
+	question:test_item,question_type=ot,grading=none,feedback_level=single,auto_correct=1,label=#xowf.text_question#
+	_name:test_item_name _description:omit _page_order:omit
+    }
 
 
 
Index: openacs-4/packages/xowf/www/prototypes/TestItemUpload.form.page
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/www/prototypes/Attic/TestItemUpload.form.page,v
diff -u -N -r1.1.2.1 -r1.1.2.2
--- openacs-4/packages/xowf/www/prototypes/TestItemUpload.form.page	21 Feb 2020 13:45:15 -0000	1.1.2.1
+++ openacs-4/packages/xowf/www/prototypes/TestItemUpload.form.page	11 May 2020 14:14:10 -0000	1.1.2.2
@@ -7,7 +7,7 @@
     -form {{<form>@question@ @_nls_language@</form>} text/html} \
     -form_constraints {
 	{question:test_item,question_type=ul,feedback_level=single,label=#xowf.ul_question#}
-    	_description:omit _page_order:omit
+	_name:test_item_name _description:omit _page_order:omit
     }