Index: openacs-4/packages/acs-tcl/acs-tcl.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/acs-tcl.info,v
diff -u -r1.70.2.9 -r1.70.2.10
--- openacs-4/packages/acs-tcl/acs-tcl.info	5 Jan 2016 14:55:50 -0000	1.70.2.9
+++ openacs-4/packages/acs-tcl/acs-tcl.info	5 Jan 2016 18:03:48 -0000	1.70.2.10
@@ -9,7 +9,7 @@
     <implements-subsite-p>f</implements-subsite-p>
     <inherit-templates-p>t</inherit-templates-p>
     
-    <version name="5.9.1d2" url="http://openacs.org/repository/download/apm/acs-tcl-5.9.1d2.apm">
+    <version name="5.9.1d3" url="http://openacs.org/repository/download/apm/acs-tcl-5.9.1d3.apm">
         <owner url="http://openacs.org">OpenACS</owner>
         <summary>The Kernel Tcl API library.</summary>
         <release-date>2015-10-04</release-date>
@@ -18,7 +18,7 @@
         <license>GPL version 2</license>
         <maturity>3</maturity>
 
-        <provides url="acs-tcl" version="5.9.1d2"/>
+        <provides url="acs-tcl" version="5.9.1d3"/>
         <requires url="acs-bootstrap-installer" version="5.9.0"/>
         <requires url="acs-kernel" version="5.9.0"/>
 
Index: openacs-4/packages/acs-tcl/tcl/request-processor-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/request-processor-procs.tcl,v
diff -u -r1.118.2.8 -r1.118.2.9
--- openacs-4/packages/acs-tcl/tcl/request-processor-procs.tcl	2 Jan 2016 00:46:28 -0000	1.118.2.8
+++ openacs-4/packages/acs-tcl/tcl/request-processor-procs.tcl	5 Jan 2016 18:03:48 -0000	1.118.2.9
@@ -1444,6 +1444,20 @@
                             # return the physical peer address
                             return [ns_conn $var]
                         }
+
+                        mobile_p {
+                            #
+                            # Check, if we are used from a mobile device (based on user_agent).
+                            #
+                            if {[ns_conn isconnected]} {
+                                set user_agent [string tolower [ns_set get [ns_conn headers] User-Agent]]
+                                set ad_conn(mobile_p) [regexp (android|webos|iphone|ipad) $user_agent]
+                            } else {
+                                set ad_conn(mobile_p) 0
+                            }
+                            return $ad_conn(mobile_p)
+                        }
+                        
                         default {
                             return [ns_conn $var]
                         }
Index: openacs-4/packages/richtext-tinymce/richtext-tinymce.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/richtext-tinymce/richtext-tinymce.info,v
diff -u -r1.1.2.1 -r1.1.2.2
--- openacs-4/packages/richtext-tinymce/richtext-tinymce.info	3 Jan 2016 20:38:56 -0000	1.1.2.1
+++ openacs-4/packages/richtext-tinymce/richtext-tinymce.info	5 Jan 2016 18:03:48 -0000	1.1.2.2
@@ -9,13 +9,14 @@
     <implements-subsite-p>f</implements-subsite-p>
     <inherit-templates-p>f</inherit-templates-p>
     
-    <version name="0.2" url="http://openacs.org/repository/download/apm/richtext-tinymce-0.2.apm">
+    <version name="0.3" url="http://openacs.org/repository/download/apm/richtext-tinymce-0.3.apm">
         <owner url="mailto:neumann@wu-wien.ac.at">Gustaf Neumann</owner>
         <summary>Richtext editor plugin for integrating TinyMCE with acs-templating</summary>
         <maturity>0</maturity>
 
-        <provides url="richtext-tinymce" version="0.2"/>
+        <provides url="richtext-tinymce" version="0.3"/>
 	<requires url="acs-templating" version="5.9.1d2"/>
+	<requires url="acs-tcl" version="5.9.1d3"/>
 
         <callbacks>
         </callbacks>
Index: openacs-4/packages/richtext-tinymce/tcl/richtext-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/richtext-tinymce/tcl/richtext-procs.tcl,v
diff -u -r1.1.2.1 -r1.1.2.2
--- openacs-4/packages/richtext-tinymce/tcl/richtext-procs.tcl	3 Jan 2016 20:38:57 -0000	1.1.2.1
+++ openacs-4/packages/richtext-tinymce/tcl/richtext-procs.tcl	5 Jan 2016 18:03:48 -0000	1.1.2.2
@@ -145,10 +145,13 @@
 
     } {
         #
-        # In case no editor instances are created, nothing has to be
-        # done.
+        # In case no editor instances are created, or we are on a
+        # mobile browser, which is not supported be the current
+        # version of tinymce, nothing has to be done (i.e. the plain
+        # text area will be shown).  Probably, newer versions of
+        # tinymce provide some mobile support.
         #
-        if {![info exists ::acs_blank_master(tinymce)]} {
+        if {![info exists ::acs_blank_master(tinymce)] || [ad_conn mobile_p]} {
             return
         }
 
Index: openacs-4/packages/richtext-xinha/richtext-xinha.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/richtext-xinha/richtext-xinha.info,v
diff -u -r1.1.2.1 -r1.1.2.2
--- openacs-4/packages/richtext-xinha/richtext-xinha.info	3 Jan 2016 20:46:21 -0000	1.1.2.1
+++ openacs-4/packages/richtext-xinha/richtext-xinha.info	5 Jan 2016 18:03:48 -0000	1.1.2.2
@@ -9,13 +9,14 @@
     <implements-subsite-p>f</implements-subsite-p>
     <inherit-templates-p>f</inherit-templates-p>
     
-    <version name="0.2" url="http://openacs.org/repository/download/apm/richtext-xinha-0.2.apm">
+    <version name="0.3" url="http://openacs.org/repository/download/apm/richtext-xinha-0.3.apm">
         <owner url="mailto:neumann@wu-wien.ac.at">Gustaf Neumann</owner>
         <summary>Richtext editor plugin for integrating Xinha with acs-templating</summary>
         <maturity>0</maturity>
 
-        <provides url="richtext-xinha" version="0.2"/>
+        <provides url="richtext-xinha" version="0.3"/>
 	<requires url="acs-templating" version="5.9.1d2"/>
+	<requires url="acs-tcl" version="5.9.1d3"/>
 
         <callbacks>
         </callbacks>
Index: openacs-4/packages/richtext-xinha/tcl/richtext-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/richtext-xinha/tcl/richtext-procs.tcl,v
diff -u -r1.1.2.1 -r1.1.2.2
--- openacs-4/packages/richtext-xinha/tcl/richtext-procs.tcl	3 Jan 2016 20:46:21 -0000	1.1.2.1
+++ openacs-4/packages/richtext-xinha/tcl/richtext-procs.tcl	5 Jan 2016 18:03:48 -0000	1.1.2.2
@@ -115,10 +115,11 @@
         
     } {
         #
-        # In case no xinha instances are created, nothing has to be
-        # done.
+        # In case no xinha instances are created, or we are on a
+        # mobile browser, which is not supported via xinha, nothing
+        # has to be done (i.e. the plain text area will be shown)
         #
-        if {![info exists ::acs_blank_master(xinha)]} {
+        if {![info exists ::acs_blank_master(xinha)] || [ad_conn mobile_p]} {
             return
         }
         set ::xinha_dir /resources/richtext-xinha/xinha-nightly/