Index: openacs-4/packages/news-aggregator-portlet/tcl/news-aggregator-portlet-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/news-aggregator-portlet/tcl/news-aggregator-portlet-procs.tcl,v
diff -u -N -r1.3 -r1.4
--- openacs-4/packages/news-aggregator-portlet/tcl/news-aggregator-portlet-procs.tcl	26 Feb 2007 19:52:15 -0000	1.3
+++ openacs-4/packages/news-aggregator-portlet/tcl/news-aggregator-portlet-procs.tcl	31 Jul 2020 12:52:06 -0000	1.4
@@ -24,14 +24,16 @@
 
 
 
-ad_proc -public news_aggregator_portlet::get_pretty_name {
+ad_proc -public news_aggregator_portlet::get_pretty_name {} {
+    Get portlet pretty name
 } {
     return "#news-aggregator-portlet.news_aggregator_portlet_pretty_name#"
 }
 
 
 
-ad_proc -public news_aggregator_portlet::link {
+ad_proc -public news_aggregator_portlet::link {} {
+    Get portlet link
 } {
     return ""
 }
@@ -85,6 +87,8 @@
 ad_proc -public news_aggregator_portlet::show {
     cf
 } {
+    Show portlet
+} {
     portal::show_proc_helper \
         -package_key [my_package_key] \
         -config_list $cf \