diff --git a/build.xml b/build.xml
index 20d20c0..fbd7d40 100644
--- a/build.xml
+++ b/build.xml
@@ -367,6 +367,9 @@
              value="org/thdl/tib/text/tshegbar/LegalTshegBarTest.java"/>
     </antcall>
 
+    <antcall target="create-timestamp-source-code">
+      <param name="mybin" value="${junitbin}"/>
+    </antcall>
     <antcall target="our-internal-javac-task">
       <param name="mybin" value="${junitbin}"/>
       <param name="my.included.source.file"
diff --git a/source/org/thdl/tib/input/DuffPane.java b/source/org/thdl/tib/input/DuffPane.java
index a81baca..dfb9068 100644
--- a/source/org/thdl/tib/input/DuffPane.java
+++ b/source/org/thdl/tib/input/DuffPane.java
@@ -403,24 +403,21 @@ public class DuffPane extends TibetanPane implements FocusListener {
 				isStackingOn_default = false;
 				isDefinitelyTibetan_withStackKey = false;
 				isDefinitelySanskrit_withStackKey = false;
-			}
-			else {
+			} else {
 				isDefinitelyTibetan_default = false;
-				isDefinitelySanskrit_default = true;
+				isDefinitelySanskrit_default = false; // DLC FIXME: trying to make ACIP keyboard happy.
 				isStackingOn_default = true;
-				isDefinitelyTibetan_withStackKey = true;
+				isDefinitelyTibetan_withStackKey = false; // DLC FIXME: trying to make ACIP keyboard happy.
 				isDefinitelySanskrit_withStackKey = false;
 			}
-		}
-		else {
+		} else {
 			if (TibetanMachineWeb.hasSanskritStackingKey()) {
 				isDefinitelyTibetan_default = true;
 				isDefinitelySanskrit_default = false;
 				isStackingOn_default = true;
 				isDefinitelyTibetan_withStackKey = false;
 				isDefinitelySanskrit_withStackKey = true;
-			}
-			else { //no stacking key at all
+			} else { //no stacking key at all
 				isDefinitelyTibetan_default = false;
 				isDefinitelySanskrit_default = false;
 				isStackingOn_default = true;
diff --git a/source/org/thdl/tib/text/acip_keyboard.ini b/source/org/thdl/tib/text/acip_keyboard.ini
index 61115b6..62d41ac 100644
--- a/source/org/thdl/tib/text/acip_keyboard.ini
+++ b/source/org/thdl/tib/text/acip_keyboard.ini
@@ -4,8 +4,8 @@ See 'http://www.asianclassics.org/download/tibetancode/ticode.pdf'.
 
 <?parameters?>
 has sanskrit stacking=false
-has tibetan stacking=false
-is stacking medial=false
+has tibetan stacking=true
+is stacking medial=true
 stack key=+
 has disambiguating key=true
 disambiguating key=-