2 files changed, 3 insertions, 1 deletions

diff --git a/LuaSL/src/LuaSL_LSL_tree.h b/LuaSL/src/LuaSL_LSL_tree.h
index 54cc0d8..21fc696 100644
--- a/LuaSL/src/LuaSL_LSL_tree.h
+++ b/LuaSL/src/LuaSL_LSL_tree.h
@@ -93,6 +93,7 @@ typedef enum
     OT_intFloat,
     OT_floatInt,
     OT_floatFloat,
+    OT_keyKey,
     OT_keyString,
     OT_stringKey,
     OT_stringString,
diff --git a/LuaSL/src/LuaSL_compile.c b/LuaSL/src/LuaSL_compile.c
index 6fc3ce1..d265fd4 100644
--- a/LuaSL/src/LuaSL_compile.c
+++ b/LuaSL/src/LuaSL_compile.c
@@ -166,6 +166,7 @@ allowedTypes allowed[] =
     {OT_float,          "float",        (ST_MULTIPLY | ST_ADD | ST_SUBTRACT | ST_EQUALITY | ST_COMPARISON | ST_CONCATENATION | ST_ASSIGNMENT)},                                 // float        int             cast to float float
     {OT_float,          "float",        (ST_MULTIPLY | ST_ADD | ST_SUBTRACT | ST_EQUALITY | ST_COMPARISON | ST_CONCATENATION | ST_ASSIGNMENT)},                                 // float        float           * / + -   == != < > <= >= = += -= *= /= 
 
+    {OT_string,         "string",       (ST_ADD | ST_EQUALITY | ST_CONCATENATION)},                                                                                             // key          key             cast to string string
     {OT_string,         "string",       (ST_ADD | ST_EQUALITY | ST_CONCATENATION)},                                                                                             // key          string          cast to string string
     {OT_string,         "string",       (ST_ADD | ST_EQUALITY | ST_CONCATENATION)},                                                                                             // string       key             cast to string string
     {OT_string,         "string",       (ST_ADD | ST_EQUALITY | ST_CONCATENATION)},                                                                                             // string       string              +     == !=           = +=
@@ -193,7 +194,7 @@ opType opExpr[][10] =
     {OT_bool,     OT_boolBool, OT_invalid,  OT_invalid,     OT_invalid,   OT_invalid,   OT_invalid,          OT_invalid,      OT_invalid,      OT_invalid},
     {OT_integer,  OT_invalid,  OT_intInt,   OT_intFloat,    OT_invalid,   OT_intList,   OT_invalid,          OT_invalid,      OT_invalid,      OT_invalid},
     {OT_float,    OT_invalid,  OT_floatInt, OT_floatFloat,  OT_invalid,   OT_floatList, OT_invalid,          OT_invalid,      OT_invalid,      OT_invalid},
-    {OT_key,      OT_invalid,  OT_invalid,  OT_invalid,     OT_invalid,   OT_invalid,   OT_invalid,          OT_keyString,    OT_invalid,      OT_invalid},
+    {OT_key,      OT_invalid,  OT_invalid,  OT_invalid,     OT_keyKey,    OT_invalid,   OT_invalid,          OT_keyString,    OT_invalid,      OT_invalid},
     {OT_list,     OT_invalid,  OT_listInt,  OT_listFloat,   OT_invalid,   OT_listList,  OT_invalid,          OT_invalid,      OT_invalid,      OT_listOther},
     {OT_rotation, OT_invalid,  OT_invalid,  OT_invalid,     OT_invalid,   OT_invalid,   OT_rotationRotation, OT_invalid,      OT_invalid,      OT_invalid},
     {OT_string,   OT_invalid,  OT_invalid,  OT_invalid,     OT_stringKey, OT_invalid,   OT_invalid,          OT_stringString, OT_invalid,      OT_invalid},