diff --git a/core/text.nom b/core/text.nom
index 86d8d45..50a0ab5 100644
--- a/core/text.nom
+++ b/core/text.nom
@@ -48,6 +48,14 @@ test:
 test:
     assume "\n" == (newline)
 
+test:
+    assume (0xDEADBEEF as hex) == "0xDEADBEEF"
+externally (%num as hex) means:
+    if (%num < 0):
+        return ("-0x%X"::formatted with (- %num))
+    ..else:
+        return ("0x%X"::formatted with %num)
+
 # Text literals
 %escapes = {..}
     nl: "\n", newline: "\n", tab: "\t", bell: "\a", cr: "\r", "carriage return": "\r"
diff --git a/nomsu_decompiler.lua b/nomsu_decompiler.lua
index 4312f6a..9dd2316 100644
--- a/nomsu_decompiler.lua
+++ b/nomsu_decompiler.lua
@@ -392,7 +392,7 @@ tree_to_nomsu = function(tree)
               if type(tree[i + 1]) == 'string' and not match(tree[i + 1], "^[ \n\t,.:;#(){}[%]]") then
                 interp_nomsu:parenthesize()
               end
-            elseif bit.type == "EscapedNomsu" or bit.type == "Block" then
+            elseif bit.type == "EscapedNomsu" or bit.type == "Block" or bit.type == "IndexChain" then
               interp_nomsu:parenthesize()
             end
           end
diff --git a/nomsu_decompiler.moon b/nomsu_decompiler.moon
index 6053979..918779e 100644
--- a/nomsu_decompiler.moon
+++ b/nomsu_decompiler.moon
@@ -309,7 +309,7 @@ tree_to_nomsu = (tree)->
                             if bit.type == "Var"
                                 if type(tree[i+1]) == 'string' and not match(tree[i+1], "^[ \n\t,.:;#(){}[%]]")
                                     interp_nomsu\parenthesize!
-                            elseif bit.type == "EscapedNomsu" or bit.type == "Block"
+                            elseif bit.type == "EscapedNomsu" or bit.type == "Block" or bit.type == "IndexChain"
                                 interp_nomsu\parenthesize!
                         nomsu\append interp_nomsu
                         if interp_nomsu\is_multiline!