Index: openacs-4/packages/openacs-bootstrap3-theme/resources/widgets/navigation.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/openacs-bootstrap3-theme/resources/widgets/navigation.tcl,v
diff -u -N -r1.5 -r1.5.2.1
--- openacs-4/packages/openacs-bootstrap3-theme/resources/widgets/navigation.tcl	2 Aug 2018 09:13:17 -0000	1.5
+++ openacs-4/packages/openacs-bootstrap3-theme/resources/widgets/navigation.tcl	9 Feb 2020 15:45:31 -0000	1.5.2.1
@@ -36,17 +36,23 @@
     }
     set nav_parent $navigation(parent)
     if {$nav_parent ne ""} {
-	if {[info exists submenus($nav_parent)]} {
-	    set submenus($nav_parent) "$submenus($nav_parent) $item_html"
-	} else {
-	    set submenus($nav_parent) ""
-	}
+        if {[info exists submenus($nav_parent)]} {
+            set submenus($nav_parent) "$submenus($nav_parent) $item_html"
+        } else {
+            set submenus($nav_parent) ""
+        }
     }
 }
 
 template::multirow extend navigation submenu
 template::multirow foreach navigation {
     if {[info exists submenus($name)]} {
-	set submenu $submenus($name)
+        set submenu $submenus($name)
     }
 }
+
+# Local variables:
+#    mode: tcl
+#    tcl-indent-level: 4
+#    indent-tabs-mode: nil
+# End: