Index: openacs-4/packages/richtext-ckeditor4/richtext-ckeditor4.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/richtext-ckeditor4/richtext-ckeditor4.info,v
diff -u -r1.5 -r1.6
--- openacs-4/packages/richtext-ckeditor4/richtext-ckeditor4.info	9 Oct 2017 10:26:37 -0000	1.5
+++ openacs-4/packages/richtext-ckeditor4/richtext-ckeditor4.info	10 Dec 2017 15:18:34 -0000	1.6
@@ -9,14 +9,14 @@
     <implements-subsite-p>f</implements-subsite-p>
     <inherit-templates-p>f</inherit-templates-p>
     
-    <version name="0.14"
-	     url="http://openacs.org/repository/download/apm/richtext-ckeditor4-0.14.apm">
+    <version name="0.15"
+	     url="http://openacs.org/repository/download/apm/richtext-ckeditor4-0.15.apm">
         <owner url="mailto:neumann@wu-wien.ac.at">Gustaf Neumann</owner>
         <summary>Richtext editor plugin for integrating CKeditor 4 with acs-templating</summary>
         <release-date>2017-08-06</release-date>
         <maturity>2</maturity>
 
-        <provides url="richtext-ckeditor4" version="0.14"/>
+        <provides url="richtext-ckeditor4" version="0.15"/>
         <requires url="acs-templating" version="5.9.1"/>
         <requires url="acs-tcl" version="5.9.1"/>
 	<requires url="xotcl-core" version="5.9.1"/>
Index: openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-init.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-init.tcl,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-init.tcl	7 Oct 2017 18:40:02 -0000	1.3
+++ openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-init.tcl	10 Dec 2017 15:18:34 -0000	1.4
@@ -212,13 +212,21 @@
 #
 # View handler
 #
+if {$::tcl_version eq "8.5"} {
+    #
+    # In Tcl 8.5, "::try" was not yet a builtin of Tcl
+    #
+    package require try 
+}
 
 ns_register_proc GET $::richtext::ckeditor4::ckfinder_url/view {
     #
     # View function (for "filebrowser" and "uploadimage" plugins)
     #
+    ns_log notice richtext::ckeditor4::ckfinder_url/view
+
     set ::template::parse_level [info level]
-    ad_try {
+    ::try {
         #
         # Use the standard page_contract
         #
@@ -230,7 +238,7 @@
             -revision_id $image_id \
             -user_id [ad_conn user_id]
 
-    } ad_script_abort val {
+    } trap {AD EXCEPTION ad_script_abort} {result} {
         #
         # The page contract has probably failed, no need to raise an
         # exception.
Index: openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-procs.tcl,v
diff -u -r1.2 -r1.3
--- openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-procs.tcl	19 Aug 2017 13:22:34 -0000	1.2
+++ openacs-4/packages/richtext-ckeditor4/tcl/ckfinder-procs.tcl	10 Dec 2017 15:18:34 -0000	1.3
@@ -10,8 +10,14 @@
     @author Gustaf Neumann
     @creation-date 15 Aug 2017
     @cvs-id $Id$
-}
 
+    NOTE: the delivery of files performs two permission checks, once
+    in the requestprocessor (the site nodes) and once for the concrete image.
+    If one whishes to make uploaded images readable by "The Public", make
+    sure that the /
+
+} 
+
 namespace eval ::richtext::ckeditor4::ckfinder {
 
     ad_proc -public file_attach {
Index: openacs-4/packages/richtext-ckeditor4/tcl/richtext-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/richtext-ckeditor4/tcl/richtext-procs.tcl,v
diff -u -r1.6 -r1.7
--- openacs-4/packages/richtext-ckeditor4/tcl/richtext-procs.tcl	9 Oct 2017 10:26:37 -0000	1.6
+++ openacs-4/packages/richtext-ckeditor4/tcl/richtext-procs.tcl	10 Dec 2017 15:18:34 -0000	1.7
@@ -17,7 +17,7 @@
     set package_id [apm_package_id_from_key "richtext-ckeditor4"]
 
     # ns_section ns/server/${server}/acs/richtext-ckeditor
-    #        ns_param CKEditorVersion   4.7.1
+    #        ns_param CKEditorVersion   4.7.3
     #        ns_param CKEditorPackage   standard
     #        ns_param CKFinderURL       /acs-content-repository/ckfinder
     #        ns_param StandardPlugins   uploadimage