Now the Sambhota keyboard crashing bug.

Fixed crashing bug reported by Teresa Lam.  Added tests so that I'm fairly
certain that no more crashing bugs exist.  Removed a marker for iffy code
after understanding that code via test cases.

source/org/thdl/tib/text/sambhota_keyboard_1.ini

@@ -1,112 +1,112 @@
-Sambhota Keymap One
-
-<?parameters?>
-has sanskrit stacking=true
-has tibetan stacking=true
-is stacking medial=false
-stack key=f
-has disambiguating key=false
-disambiguating key=
-needs achen before vowels=true
-has 'a' vowel=true
-is achung consonant=true
-
-<?characters?>
-k=k
-kh=K
-g=g
-ng=G
-c=c
-ch=C
-j=j
-ny=N
-t=t
-th=T
-d=d
-n=n
-p=p
-ph=P
-b=b
-m=m
-ts=x
-tsh=X
-dz=D
-w=w
-zh=Z
-z=z
-'='
-y=y
-r=r
-l=l
-sh=S
-s=s
-h=h
-a=A
-T=q
-Th=Q
-D=v
-N=V
-Sh=B
-0=0
-1=1
-2=2
-3=3
-4=4
-5=5
-6=6
-7=7
-8=8
-9=9
-<0=
-<1=
-<2=
-<3=
-<4=
-<5=
-<6=
-<7=
-<8=
-<9=
->0=
->1=
->2=
->3=
->4=
->5=
->6=
->7=
->8=
->9=
-
-<?vowels?>
-a=a
-i=i
-u=u
-e=e
-o=o
-I=
-U=
-ai=E
-au=O
-A=
--i=I
--I=
-
-<?punctuation?>
-_=.
- = 
-/=,
-|=-
-!=
-:=;
-;=
-@=#
-#=$
-$=
-%=
-(=(
-)=)
-H=:
-M=&
-`=%
-&=@
+Sambhota Keymap One
+
+<?parameters?>
+has sanskrit stacking=true
+has tibetan stacking=true
+is stacking medial=false
+stack key=f
+has disambiguating key=false
+disambiguating key=
+needs achen before vowels=true
+has 'a' vowel=true
+is achung consonant=true
+
+<?characters?>
+k=k
+kh=K
+g=g
+ng=G
+c=c
+ch=C
+j=j
+ny=N
+t=t
+th=T
+d=d
+n=n
+p=p
+ph=P
+b=b
+m=m
+ts=x
+tsh=X
+dz=D
+w=w
+zh=Z
+z=z
+'='
+y=y
+r=r
+l=l
+sh=S
+s=s
+h=h
+a=A
+T=q
+Th=Q
+D=v
+N=V
+Sh=B
+0=0
+1=1
+2=2
+3=3
+4=4
+5=5
+6=6
+7=7
+8=8
+9=9
+<0=
+<1=
+<2=
+<3=
+<4=
+<5=
+<6=
+<7=
+<8=
+<9=
+>0=
+>1=
+>2=
+>3=
+>4=
+>5=
+>6=
+>7=
+>8=
+>9=
+
+<?vowels?>
+a=a
+i=i
+u=u
+e=e
+o=o
+I=
+U=
+ai=E
+au=O
+A=
+-i=I
+-I=
+
+<?punctuation?>
+_=.
+ = 
+/=,
+|=-
+!=
+:=;
+;=
+@=#
+#=$
+$=
+%=
+(=(
+)=)
+H=:
+M=&
+~M`=%
+&=@