diff --git a/source/org/thdl/tib/input/DuffPaneTest.java b/source/org/thdl/tib/input/DuffPaneTest.java
index c09fbfe..760fafb 100644
--- a/source/org/thdl/tib/input/DuffPaneTest.java
+++ b/source/org/thdl/tib/input/DuffPaneTest.java
@@ -146,14 +146,19 @@ public class DuffPaneTest extends TestCase {
         ensureKeysGiveCorrectWylie("sha");
 
         ensureKeysGiveCorrectWylie("kue ");
-        ensureKeysGiveCorrectWylie("<8<7<0 ");
         ensureKeysGiveCorrectWylie("012345678901234 ");
-        ensureKeysGiveCorrectWylie("ka<7 ",
-                                   "ka<7. ");
-        ensureKeysGiveCorrectWylie("ka <7 ");
-        ensureKeysGiveCorrectWylie("ka>7 ",
-                                   "ka>7. ");
-        ensureKeysGiveCorrectWylie("ka >7 ");
+        if (false) {
+            // DLC FIXME: we can no longer express the super- and
+            // subscribed numerals.  Not with \\u, \\nu, or regular
+            // Wylie.
+            ensureKeysGiveCorrectWylie("<8<7<0 ");
+            ensureKeysGiveCorrectWylie("ka<7 ",
+                                       "ka<7. ");
+            ensureKeysGiveCorrectWylie("ka <7 ");
+            ensureKeysGiveCorrectWylie("ka>7 ",
+                                       "ka>7. ");
+            ensureKeysGiveCorrectWylie("ka >7 ");
+        }
 // DLC FIXME : M^ doesn't work.  nga, na do, k,kh do, why not M, M^?
         ensureKeysGiveCorrectWylie("kuau ");
         ensureKeysGiveCorrectWylie("ku-i ");
diff --git a/source/org/thdl/tib/text/TibetanMachineWeb.java b/source/org/thdl/tib/text/TibetanMachineWeb.java
index 6200473..f0d3807 100644
--- a/source/org/thdl/tib/text/TibetanMachineWeb.java
+++ b/source/org/thdl/tib/text/TibetanMachineWeb.java
@@ -195,7 +195,7 @@ public class TibetanMachineWeb implements THDLWylieConstants {
     /** comma-delimited list of supported numbers (superscribed,
         subscribed, normal, half-numerals): */
 	private static final String numbers
-        = "0,1,2,3,4,5,6,7,8,9,>0,>1,>2,>3,>4,>5,>6,>7,>8,>9,<0,<1,<2,<3,<4,<5,<6,<7,<8,<9";
+        = "0,1,2,3,4,5,6,7,8,9";
 
     /** comma-delimited list of supported punctuation and
         miscellaneous characters: */
diff --git a/source/org/thdl/tib/text/tibwn.ini b/source/org/thdl/tib/text/tibwn.ini
index c0bc6a4..8e5814f 100644
--- a/source/org/thdl/tib/text/tibwn.ini
+++ b/source/org/thdl/tib/text/tibwn.ini
@@ -710,6 +710,31 @@ a+r+y~145,4~~8,65~1,109~8,121~1,123~1,125~8,107~8,114~f68,fb2,fb1
 <?ToWylie?>
 M~238,1~~8,90~~~~~~~0F7E
 
+// You can't convert these half-numbers to Unicode, but there exist
+// half-measures: use U+0F20-U+0F29 and formatted text (such as RTF or
+// HTML)
+\tmw8053~50,5~~9,53~~~~~~~none
+\tmw8054~51,5~~9,54~~~~~~~none
+\tmw8055~52,5~~9,55~~~~~~~none
+\tmw8056~53,5~~9,56~~~~~~~none
+\tmw8057~54,5~~9,57~~~~~~~none
+\tmw8058~55,5~~9,58~~~~~~~none
+\tmw8059~56,5~~9,59~~~~~~~none
+\tmw8060~57,5~~9,60~~~~~~~none
+\tmw8061~58,5~~9,61~~~~~~~none
+\tmw8062~59,5~~9,62~~~~~~~none
+\tmw8063~60,5~~9,63~~~~~~~none
+\tmw8064~61,5~~9,64~~~~~~~none
+\tmw8065~62,5~~9,65~~~~~~~none
+\tmw8066~63,5~~9,66~~~~~~~none
+\tmw8067~64,5~~9,67~~~~~~~none
+\tmw8068~65,5~~9,68~~~~~~~none
+\tmw8069~66,5~~9,69~~~~~~~none
+\tmw8070~67,5~~9,70~~~~~~~none
+\tmw8071~68,5~~9,71~~~~~~~none
+\tmw8072~69,5~~9,72~~~~~~~none
+
+
  ~~~3,45~~~~~~~0F0B
  ~~~4,45~~~~~~~0F0B
  ~~~5,45~~~~~~~0F0B
@@ -919,9 +944,6 @@ U~216,1~~10,123~~~~~~~0F75
 U~217,1~~10,124~~~~~~~0F75
 U~218,1~~10,125~~~~~~~0F75
 U~219,1~~10,126~~~~~~~0F75
--i~222,1~~8,87~~~~~~~0F80
-ai~234,1~~8,88~~~~~~~0F7B
-au~237,1~~8,89~~~~~~~0F7D
 
 // ra.mgo:
 r~173,4~~8,66~~~~~~~0F62
@@ -1119,4 +1141,9 @@ r~176,4~~8,71~~~~~~~0FB2
 // reversed hu:
 \tmw9043~147,5~~10,43~~~~~~~none
 // Inverted ha:
-\tmw9044~148,5~~10,44~~~~~~~none
\ No newline at end of file
+\tmw9044~148,5~~10,44~~~~~~~none
+
+// no name:
+\tmw8091~93,5~~9,91~~~~~~~none
+// nyi.zla:
+\tmw8089~91,5~~9,89~~~~~~~0F82