diff --git a/src/arabic/wiktionary/MoreAra.gf b/src/arabic/wiktionary/MoreAra.gf
index e45b49b5..f91a73d4 100644
--- a/src/arabic/wiktionary/MoreAra.gf
+++ b/src/arabic/wiktionary/MoreAra.gf
@@ -84,15 +84,15 @@ oper
     wmkV : {perfect : Str; cls : VerbForm; root : Str} -> V
       = \r -> mkV r.root r.cls ; ----
     wmkV : {perfect : Str; cls : VerbForm} -> V
-      = \r -> mkV r.perfect r.cls ; ----
+      = \r -> mkV r.perfect r.cls ; ---- expects root
     wmkV : {perfect : Str; imperfect : Str; cls : VerbForm; root : Str} -> V
       = \r -> mkV r.root r.cls ; ----
     wmkV : {perfect : Str; imperfect : Str; cls : VerbForm} -> V
-      = \r -> mkV r.perfect r.cls ; ----
+      = \r -> mkV r.perfect r.cls ; ---- expects root
     wmkV : {root : Str ; cls : VerbForm} -> V
       = \r -> mkV r.root r.cls ;
     wmkV : {imperfect : Str} -> V
-      = \r -> variants {} ; ---- mkV r.imperfect ;
+      = \r -> variants {} ; ---- mkV r.imperfect ; -- expects cls I
     } ;
 
 }
\ No newline at end of file
diff --git a/src/arabic/wiktionary/arabic_utilities.py b/src/arabic/wiktionary/arabic_utilities.py
index 29a15f10..8be78bf8 100644
--- a/src/arabic/wiktionary/arabic_utilities.py
+++ b/src/arabic/wiktionary/arabic_utilities.py
@@ -4,7 +4,9 @@
 #
 #   % python3 arabic_utilities.py to <MorphoDictAra.gf | python3 arabic_utilities.py from >b.tmp
 #   % diff MorphoDictAra.gf b.tmp 
-#   % 
+#   %
+
+import unicodedata
 
 def is_arabic(s):
     return s and any(1574 <= ord(c) <= 1616 for c in s)
diff --git a/src/arabic/wiktionary/read_wiktionary.py b/src/arabic/wiktionary/read_wiktionary.py
index edfa6960..da6389e3 100644
--- a/src/arabic/wiktionary/read_wiktionary.py
+++ b/src/arabic/wiktionary/read_wiktionary.py
@@ -46,7 +46,7 @@ MODE = ''
 
 if __name__ == '__main__':
     if not sys.argv[1:]:
-        print('usage: read_wiktionary (raw | gf-cnc | gf-abs | gf-map | eval | eval-verbose)')
+        print('usage: read_wiktionary (raw | gf-cnc | gf-abs | gf-map | eval | eval-funs | eval-verbose | error-analysis)')
         exit()
     MODE = sys.argv[1]  #