fixed enumerate not working with list and improved list comp

src/.gitignore

@@ -0,0 +1 @@
+test.py

src/libs.py

@@ -311,16 +311,18 @@
     deltaattr = function (object, attribute) -- delattr
         object[attribute] = nil
     end
-    enumerate = function (iterable) -- enumerate
-        local i = 0
-        return function()
-            i = i + 1
-            local value = iterable[i]
-            if value ~= nil then
-                return i, value
-            end
-        end
-    end
+
+    enumerate = function (t)
+	local i = 0
+	return function()
+		i = i + 1
+		local value = t(nil, i)
+		if value ~= nil then
+			return i, value
+		end
+	end
+end
+
     bytearray = function (arg) -- bytearray
         if type(arg) == "string" then
             local bytes = {}

src/nodevisitor.py

@@ -890,8 +890,7 @@ def visit_ListComp(self, node):
                 self.emit(line)
                 ends_count += 1
 
-        line = "result.append({})"
-        line = line.format(self.visit_all(node.elt, inline=True))
+        line = f"table.insert(result._data," + "{" + {self.visit_all(node.elt, inline=True)} + "}"
         self.emit(line)
 
         self.emit(" ".join(["end"] * ends_count))