Index: openacs-4/packages/acs-templating/tcl/0-acs-templating-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/tcl/0-acs-templating-procs.tcl,v
diff -u -N -r1.4 -r1.4.2.1
--- openacs-4/packages/acs-templating/tcl/0-acs-templating-procs.tcl	7 Aug 2017 23:48:01 -0000	1.4
+++ openacs-4/packages/acs-templating/tcl/0-acs-templating-procs.tcl	17 Dec 2019 12:05:42 -0000	1.4.2.1
@@ -29,33 +29,33 @@
 
   switch [llength $arglist] {
 
-    1 { 
+    1 {
 
       # empty tag
       eval "proc template_tag_$name { params } {
-	
+
 	template::adp_tag_init $name
-	
+
 	$body
 
         return \"\"
       }"
 
       if { !$exists_p } {
-        ns_adp_registerscript $name template_tag_$name 
+        ns_adp_registerscript $name template_tag_$name
       }
     }
 
-    2 { 
+    2 {
 
       # balanced tag so push on/pop off tag name and parameters on a stack
       eval "proc template_tag_$name { chunk params } {
-	
+
 	template::adp_tag_init $name
 
 	variable template::tag_stack
 	lappend tag_stack \[list $name \$params\]
-	
+
 	$body
 
 	template::util::lpop tag_stack
@@ -64,7 +64,7 @@
       }"
 
       if { !$exists_p } {
-        ns_adp_registerscript $name /$name template_tag_$name 
+        ns_adp_registerscript $name /$name template_tag_$name
       }
     }