Index: openacs-4/packages/acs-lang/acs-lang.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-lang/acs-lang.info,v
diff -u -r1.62.2.9 -r1.62.2.10
--- openacs-4/packages/acs-lang/acs-lang.info	13 Feb 2017 14:00:02 -0000	1.62.2.9
+++ openacs-4/packages/acs-lang/acs-lang.info	13 Feb 2017 14:12:00 -0000	1.62.2.10
@@ -22,7 +22,7 @@
 
         <provides url="acs-lang" version="5.9.1d3"/>
         <requires url="acs-kernel" version="5.9.0"/>
-	<requires url="acs-tcl" version="5.9.1d6"/>
+	<requires url="acs-tcl" version="5.9.1d15"/>
         <requires url="acs-translations" version="5.9.0"/>
         <requires url="ref-timezones" version="5.9.0"/>
         <requires url="ref-countries" version="5.9.0"/>
Index: openacs-4/packages/acs-lang/tcl/localization-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-lang/tcl/localization-procs.tcl,v
diff -u -r1.24.2.4 -r1.24.2.5
--- openacs-4/packages/acs-lang/tcl/localization-procs.tcl	13 Feb 2017 13:57:26 -0000	1.24.2.4
+++ openacs-4/packages/acs-lang/tcl/localization-procs.tcl	13 Feb 2017 14:12:00 -0000	1.24.2.5
@@ -83,13 +83,13 @@
 	error "Not a number $num"
     } else {
 
-	regsub -all "$thou" $number "" number
+	regsub -all $thou $number "" number
 
 	if {!$integer_only_p} {
-	    regsub -all "$dec" $number "." number
+	    regsub -all $dec $number "." number
 	}
 
-        set number [lc_trim_leading_zeros $number]
+        set number [util::trim_leading_zeros $number]
 	
         # Last pathological case
 	if {"." eq $number } {
@@ -323,7 +323,7 @@
 	    error "Invalid date: $datetime"
 	}
     }
-    set lc_time_year [lc_trim_leading_zeros $lc_time_year]
+    set lc_time_year [util::trim_leading_zeros $lc_time_year]
     
     set a [expr {(14 - $lc_time_month) / 12}]
     set y [expr {$lc_time_year - $a}]
@@ -335,27 +335,6 @@
     return [subst [util_memoize [list lc_time_fmt_compile $fmt $locale]]]
 }
 
-ad_proc -private lc_trim_leading_zeros { 
-    string 
-} {
-    Returns a string w/ leading zeros trimmed.
-    Used to get around Tcl interpreter problems w/ thinking leading
-    zeros are octal.
-    
-    If string is real and mod(number)<1, then we have pulled off
-    the leading zero; i.e. 0.231 -> .231 -- this is still fine
-    for Tcl though...
-} {
-    set string [string trimleft $string 0]
-
-    if {$string eq ""} {
-        return 0
-    }
-
-    return $string
-}
-
-
 ad_proc -public lc_time_fmt_compile {
     fmt 
     locale