Index: openacs-4/packages/acs-tcl/tcl/test/acs-tcl-test-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/test/acs-tcl-test-procs.tcl,v
diff -u -r1.71.2.4 -r1.71.2.5
--- openacs-4/packages/acs-tcl/tcl/test/acs-tcl-test-procs.tcl	27 Mar 2019 11:10:38 -0000	1.71.2.4
+++ openacs-4/packages/acs-tcl/tcl/test/acs-tcl-test-procs.tcl	27 Mar 2019 13:53:57 -0000	1.71.2.5
@@ -749,7 +749,7 @@
 
     aa_equals "List A {a b d d e f g} contains elements that are not in list B {a b c e g} (duplicates being ignored)" [util_get_subset_missing [list a b d d e f g] [list a b c e g]] [list d f]
     aa_equals "List A {a a a b b c} contains no elements that are not in list B {c c a b b e d a e} (duplicates being ignored) " [util_get_subset_missing [list a a a b b c] [list c c a b b e d a e]] [list]
-    
+
 }
 
 aa_register_case \
Index: openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl,v
diff -u -r1.368.2.4 -r1.368.2.5
--- openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl	27 Mar 2019 13:51:56 -0000	1.368.2.4
+++ openacs-4/packages/xowiki/tcl/xowiki-www-procs.tcl	27 Mar 2019 13:54:13 -0000	1.368.2.5
@@ -1232,7 +1232,7 @@
     the elements of this folder via the "child-resources" includelet.
 
     If The above fails, it redirects to the starting page.
-    
+
   } {
     if {[:is_form]} {
       #
@@ -1291,10 +1291,10 @@
   #
 
   Page ad_instproc www-popular-tags {} {
-    
+
     AJAX called function, returns an HTML snippet with the popular
     tags.
-    
+
   } {
     set limit       [:query_parameter "limit" 20]
     set weblog_page [${:package_id} get_parameter weblog_page weblog]