Index: openacs-4/packages/chat/lib/transcript-view.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/chat/lib/transcript-view.tcl,v
diff -u -r1.5 -r1.6
--- openacs-4/packages/chat/lib/transcript-view.tcl	9 Nov 2008 23:29:23 -0000	1.5
+++ openacs-4/packages/chat/lib/transcript-view.tcl	3 Dec 2018 16:53:09 -0000	1.6
@@ -1,3 +1,9 @@
+ad_include_contract {
+    This include displays currently persisted chat room messages
+} {
+    room_id:naturalnum
+    transcript_id:naturalnum
+}
 
 db_1row get_transcript {
     select pretty_name as transcript_name,