Index: compile_rules_js_convert.py
==================================================================
--- compile_rules_js_convert.py
+++ compile_rules_js_convert.py
@@ -164,10 +164,11 @@
     return [ int(sCode)  if sCode.isdigit() or (sCode[0:1] == "-" and sCode[1:].isdigit())  else sCode \
              for sCode in sGroupsPositioningCode.split(",") ]
 
 
 def pyActionsToString (dActions):
-    for sKey, aValue in dActions.items():
+    "returns dictionary as string (nbsp -> nnbsp, True -> true, etc.)"
+    for _, aValue in dActions.items():
         if aValue[2] == "-":
             aValue[3] = aValue[3].replace(" ", " ") # nbsp --> nnbsp
             aValue[10] = aValue[10].replace("« ", "« ").replace(" »", " »").replace(" :", " :").replace(" :", " :")
-    return str(dActions).replace("True", "true").replace("False", "false");
+    return str(dActions).replace("True", "true").replace("False", "false")