Index: openacs-4/packages/calendar/calendar.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/calendar/calendar.info,v
diff -u -N -r1.42.2.5 -r1.42.2.6
--- openacs-4/packages/calendar/calendar.info	2 Oct 2016 16:43:51 -0000	1.42.2.5
+++ openacs-4/packages/calendar/calendar.info	14 Feb 2017 09:02:55 -0000	1.42.2.6
@@ -7,24 +7,24 @@
     <initial-install-p>f</initial-install-p>
     <singleton-p>f</singleton-p>
     
-    <version name="2.6.1d4" url="http://openacs.org/repository/download/apm/calendar-2.6.1d4.apm">
+    <version name="2.6.1d5" url="http://openacs.org/repository/download/apm/calendar-2.6.1d5.apm">
         <owner url="mailto:openacs-calendar@dirkgomez.de">Dirk Gomez</owner>
         <summary>Personal and shared event calendars.</summary>
-        <release-date>2015-10-04</release-date>
+        <release-date>2017-02-14</release-date>
         <vendor url="http://openacs.org">OpenACS</vendor>
         <description format="text/html">Manage group and shared calendars with download.</description>
         <license>GPL version 2</license>
         <maturity>2</maturity>
         <package_instance_name>#calendar.Calendar#</package_instance_name>
 
-        <provides url="calendar" version="2.6.1d4"/>
+        <provides url="calendar" version="2.6.1d5"/>
         <requires url="attachments" version="0.10"/>
         <requires url="acs-datetime" version="5.9.0"/>
         <requires url="acs-events" version="0.6d2"/>
         <requires url="acs-lang" version="5.9.0"/>
         <requires url="notifications" version="5.9.0"/>
         <requires url="ref-timezones" version="5.9.0"/>
-	<requires url="acs-tcl" version="5.9.1d7"/>
+	<requires url="acs-tcl" version="5.9.1d15"/>
 	<requires url="acs-templating" version="5.9.1d7"/>
 
         <callbacks>
Index: openacs-4/packages/calendar/www/mini-calendar.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/calendar/www/mini-calendar.tcl,v
diff -u -N -r1.21.2.5 -r1.21.2.6
--- openacs-4/packages/calendar/www/mini-calendar.tcl	4 Feb 2017 14:17:13 -0000	1.21.2.5
+++ openacs-4/packages/calendar/www/mini-calendar.tcl	14 Feb 2017 09:02:55 -0000	1.21.2.6
@@ -80,12 +80,12 @@
 
 set now              [clock scan $date]
 set date_list        [dt_ansi_to_list $date]
-set year             [dt_trim_leading_zeros [lindex $date_list 0]]
-set month            [dt_trim_leading_zeros [lindex $date_list 1]]
-set day              [dt_trim_leading_zeros [lindex $date_list 2]]
+set year             [util::trim_leading_zeros [lindex $date_list 0]]
+set month            [util::trim_leading_zeros [lindex $date_list 1]]
+set day              [util::trim_leading_zeros [lindex $date_list 2]]
 
 set months_list      [dt_month_names]
-set curr_month_idx   [expr [dt_trim_leading_zeros [clock format $now -format "%m"]]-1]
+set curr_month_idx   [expr [util::trim_leading_zeros [clock format $now -format "%m"]]-1]
 set curr_day         [clock format $now -format "%d"]
 set curr_month       [clock format $now -format "%B"]
 set curr_year        [clock format $now -format "%Y"]
Index: openacs-4/packages/calendar/www/view-month-display.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/calendar/www/view-month-display.tcl,v
diff -u -N -r1.26.2.2 -r1.26.2.3
--- openacs-4/packages/calendar/www/view-month-display.tcl	28 Sep 2016 09:38:53 -0000	1.26.2.2
+++ openacs-4/packages/calendar/www/view-month-display.tcl	14 Feb 2017 09:02:55 -0000	1.26.2.3
@@ -30,9 +30,9 @@
 }
 
 set date_list  [dt_ansi_to_list $date]
-set this_year  [dt_trim_leading_zeros [lindex $date_list 0]]
-set this_month [dt_trim_leading_zeros [lindex $date_list 1]]
-set this_day   [dt_trim_leading_zeros [lindex $date_list 2]]
+set this_year  [util::trim_leading_zeros [lindex $date_list 0]]
+set this_month [util::trim_leading_zeros [lindex $date_list 1]]
+set this_day   [util::trim_leading_zeros [lindex $date_list 2]]
 
 set month_string [lindex [dt_month_names] $this_month-1]