diff --git a/source/org/thdl/tib/text/TibetanMachineWeb.java b/source/org/thdl/tib/text/TibetanMachineWeb.java
index 5cbf04b..32dbcdc 100644
--- a/source/org/thdl/tib/text/TibetanMachineWeb.java
+++ b/source/org/thdl/tib/text/TibetanMachineWeb.java
@@ -556,7 +556,10 @@ public class TibetanMachineWeb implements THDLWylieConstants {
                                                 int x;
                                                 ThdlDebug.verify(((x = Integer.parseInt(subval, 16)) >= 0x0F00
                                                                   && x <= 0x0FFF)
-                                                                 || x == 0x0020);
+                                                                 || x == 0x5350
+                                                                 || x == 0x534D
+                                                                 || x == 0x0020
+                                                                 || x == 0x2003);
                                                 unicodeBuffer.append((char)x);
                                             } catch (NumberFormatException e) {
                                                 ThdlDebug.verify(false);
diff --git a/source/org/thdl/tib/text/tibwn.ini b/source/org/thdl/tib/text/tibwn.ini
index 064eb9f..87147d7 100644
--- a/source/org/thdl/tib/text/tibwn.ini
+++ b/source/org/thdl/tib/text/tibwn.ini
@@ -32,7 +32,7 @@ _, ,/,|,!,:,;,@,#,$,%,(,),H,M,`,&,@#,?,=,[,],{,},*
 <?Input:Punctuation?>
 //_~32,1~0,32
 // ~45,1~0,45~~~~~~~0F0B
-// DLC 0020 or a wider space, perhaps a couple of EM spaces (2003,2003)?
+// DLC 0020 or a wider space, perhaps a couple of EM spaces (2003,2003)? Than couldn't say, but he also had thought of U+2003.
 _~32,1~~1,32~~~~~~~0020
  ~45,1~~1,45~~~~~~~0F0B
 /~202,1~~1,107~~~~~~~0F0D
@@ -96,9 +96,11 @@ M~~~8,91~~~~~~~0F7E
 
 
 <?Input:Tibetan?>
-// DLC FIXME: 0F5F,0F39 might work, but the OpenType font's author must've had Dza
-// in mind if it does.
-Dz~146,5~~10,42~~~~~~~0F5F,0F39
+
+// 0F5F,0F39 might work, but the OpenType font's author must've had
+// Dza in mind if it does.  Note that the bottommost horizontal stroke
+// goes upward on U+0F5F and downward on U+0F5B.
+Dz~146,5~~10,42~~~~~~~none
 f~153,5~~10,58~1,110~1,118~1,124~1,126~10,114~10,123~0F55,0F39
 v~154,5~~10,59~1,110~1,118~1,124~1,126~10,114~10,123~0F56,f39
 k~33,1~1,92~1,33~1,109~1,111~1,123~1,125~10,118~10,120~0F40
@@ -593,11 +595,8 @@ r+b+p~48,4~~7,56~1,109~8,121~1,123~1,125~8,107~8,114~f62,fa6,fa4
 r+b+b~49,4~~7,57~1,109~8,121~1,123~1,125~8,107~8,114~f62,fa6,fa6
 r+b+h~50,4~~7,58~1,110~8,124~1,125~1,125~8,110~8,117~f62,fa6,fb7
 r+m+m~51,4~~7,59~1,110~8,121~1,125~1,125~8,107~8,114~f62,fa8,fa8
-// DLC or 6a bb? or 62 b1? which?
 r+y~52,4~~7,60~1,110~8,120~1,125~1,125~8,106~8,113~f62,fbb
-// DLC or f6a,fba?
 r+w~196,4~~7,61~1,109~8,120~1,123~1,125~8,106~8,113~f62,fba
-// DLC f62 or f6a?
 r+sh~53,4~~7,62~1,109~8,120~1,123~1,125~8,106~8,113~f62,fb4
 r+sh+y~54,4~~7,63~1,109~8,122~1,123~1,125~8,108~8,115~f62,fb4,fb1
 r+Sh~55,4~~7,64~1,109~8,120~1,123~1,125~8,106~8,113~f62,fb5
@@ -733,7 +732,6 @@ a+r+y~145,4~~8,65~1,109~8,121~1,123~1,125~8,107~8,114~f68,fb2,fb1
 <9~69,5~~9,72~~~~~~~none
 
 <?ToWylie?>
-// DLC FIXME: 0F7E? Or is there no Unicode that corresponds to this? WE GOT 2 7Es!
 M~238,1~~8,90~~~~~~~0F7E
 
  ~~~3,45~~~~~~~0F0B
@@ -744,7 +742,6 @@ M~238,1~~8,90~~~~~~~0F7E
  ~~~8,45~~~~~~~0F0B
  ~~~9,45~~~~~~~0F0B
  ~~~10,45~~~~~~~0F0B
-// DLC is this for (40 etc.),7c,60,72 ??? or for standalone f60,f72,f7c?
 // Special combination:
 o'i~156,5~~10,61~~~~~~~f7c,f60,f72
 // DLC FIXME: make this punctuation:
@@ -767,7 +764,6 @@ _~32,5~~9,32~~~~~~~0020
 _~32,5~~10,32~~~~~~~0020
 
 //bindus
-// DLC FIXME: bindu is 7e or not?
 iM~243,1~~8,96~~~~~~~f72,f7e
 iM~244,1~~8,97~~~~~~~f72,f7e
 -iM~245,1~~8,98~~~~~~~f80,f7e
@@ -994,11 +990,10 @@ r~176,4~~8,71~~~~~~~0FB2
 // no name:
 \tmw8091~93,5~~9,91~~~~~~~none
 
-// DLC FIXME: aren't these elsewhere in unicode, though? 534d, e.g.? use it?
 // yungs.drung (reversed):
-\tmw8097~97,5~~9,97~~~~~~~none
+\tmw8097~97,5~~9,97~~~~~~~5350
 // yungs.drung (standard):
-\tmw8098~98,5~~9,98~~~~~~~none
+\tmw8098~98,5~~9,98~~~~~~~534D
 
 // mchan rtags trailing:
 \tmw8099~99,5~~9,99~~~~~~~none
@@ -1068,16 +1063,19 @@ r~176,4~~8,71~~~~~~~0FB2
 
 // tza.'phru:
 \tmw7067~174,4~~8,67~~~~~~~0F39
-// DLC FIXME: 0F39, yes?
-// reversed tza.'phru:
-\tmw7068~145,5~~8,68~~~~~~~0F39
+// reversed tza.'phru: (non-reversed is in Unicode, but not this)
+\tmw7068~145,5~~8,68~~~~~~~
 // damaru.rtags:
 \tmw7072~178,4~~8,72~~~~~~~0F88
 // half a.chen:
 \tmw7073~179,4~~8,73~~~~~~~0F01
-// DLC f68,fa0,f80,f72 comes close, but fa0 would be larger.
+
+// f68,fa0,f80,f72 comes close, but fa0 might be larger.  The OpenType
+// font will probably have had this very glyph in mind!
+//
 // ITHI secret sign:
-\tmw7074~180,4~~8,74~~~~~~~none
+\tmw7074~180,4~~8,74~~~~~~~f68,fa0,f80,f72
+
 // Terton's mark:
 \tmw7075~181,4~~8,75~~~~~~~none
 // Terton's mark: