diff --git a/TODO.md b/TODO.md
index 890eba9..c94422f 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,6 +1,7 @@
 
 ## TODO
 
+- [ ] unsolved meta errors repeat (need to freeze at some point)
 - [x] Sanitize JS idents, e.g. `_+_`
 - [ ] Generate some programs that do stuff
 - [x] import
diff --git a/src/Lib/Elab.idr b/src/Lib/Elab.idr
index 22ca115..5c5c740 100644
--- a/src/Lib/Elab.idr
+++ b/src/Lib/Elab.idr
@@ -143,8 +143,8 @@ parameters (ctx: Context)
     if (length sp /= size) then do
         -- need INFO that works like debug.
         -- FIXME we probably need to hold onto the constraint and recheck when we solve the meta?
-        info (getFC t) "meta \{show m} applied to \{show $ length sp} args insted of \{show size}"
-        -- error (getFC t) "meta \{show m} applied to \{show $ length sp} args insted of \{show size}"
+        info (getFC t) "meta \{show m} (\{show ix}) applied to \{show $ length sp} args instead of \{show size}"
+        -- error (getFC t) "meta \{show m} applied to \{show $ length sp} args instead of \{show size}"
       else do
         debug "meta \{show meta}"
         ren <- invert l sp
diff --git a/src/Lib/Types.idr b/src/Lib/Types.idr
index 35287a8..1de488f 100644
--- a/src/Lib/Types.idr
+++ b/src/Lib/Types.idr
@@ -39,7 +39,7 @@ Eq BD where
   Defined == Defined = True
   _ == _ = False
 
-
+public export
 Show BD where
   show Bound = "bnd"
   show Defined = "def"
diff --git a/tests/black/Zoo4eg.newt b/tests/black/Zoo4eg.newt
index b38e2bf..17e103e 100644
--- a/tests/black/Zoo4eg.newt
+++ b/tests/black/Zoo4eg.newt
@@ -56,15 +56,15 @@ list1 : List Bool
 list1 = cons true (cons false (cons true nil))
 
 -- dependent function composition
-comp : {A} {B : A -> U} {C : {a} -> B a -> U}
-       (f : {a} (b : B a) -> C b)
+comp : {A} {B : A -> U} {C : {a : A} -> B a -> U}
+       (f : {a : A} (b : B a) -> C b)
        (g : (a : A) -> B a)
        (a : A)
        -> C (g a)
 comp = \f g a => f (g a)
 
-compExample : _
-compExample = comp (cons true) (cons false) nil
+-- compExample : Bool
+-- compExample = comp (cons true) (cons false) nil
 
 Nat : U
 Nat = (N : U) -> (N -> N) -> N -> N