rebuild specs

spec/outputs/bubbling.lua

@@ -78,7 +78,7 @@ do
     ...
   }
   for _index_0 = 1, #_list_0 do
-    x = _list_0[_index_0]
+    local x = _list_0[_index_0]
     _accum_0[_len_0] = x
     _len_0 = _len_0 + 1
   end

spec/outputs/comprehension.lua

@@ -41,7 +41,7 @@ do
   local _tbl_0 = { }
   local _list_0 = yes
   for _index_0 = 1, #_list_0 do
-    x = _list_0[_index_0]
+    local x = _list_0[_index_0]
     local _key_0, _val_0 = unpack(x)
     _tbl_0[_key_0] = _val_0
   end
@@ -68,7 +68,7 @@ do
     }
   }
   for _index_0 = 1, #_list_0 do
-    x = _list_0[_index_0]
+    local x = _list_0[_index_0]
     local _key_0, _val_0 = unpack((function()
       local _accum_0 = { }
       local _len_0 = 1

spec/outputs/lists.lua

@@ -161,14 +161,14 @@ do
   local _accum_0 = { }
   local _len_0 = 1
   for _index_0 = 1, #items do
-    x = items[_index_0]
+    local x = items[_index_0]
     _accum_0[_len_0] = x * 2
     _len_0 = _len_0 + 1
   end
   double = _accum_0
 end
 for _index_0 = 1, #double do
-  x = double[_index_0]
+  local x = double[_index_0]
   print(x)
 end
 local cut
@@ -176,7 +176,7 @@ do
   local _accum_0 = { }
   local _len_0 = 1
   for _index_0 = 1, #items do
-    x = items[_index_0]
+    local x = items[_index_0]
     if x > 3 then
       _accum_0[_len_0] = x
       _len_0 = _len_0 + 1
@@ -189,7 +189,7 @@ do
   local _accum_0 = { }
   local _len_0 = 1
   for _index_0 = 1, #items do
-    x = items[_index_0]
+    local x = items[_index_0]
     for _index_1 = 1, #items do
       local y = items[_index_1]
       _accum_0[_len_0] = x + y

spec/outputs/loops.lua

@@ -62,7 +62,7 @@ do
 end
 x = function()
   for _index_0 = 1, #hello do
-    x = hello[_index_0]
+    local x = hello[_index_0]
     local _ = y
   end
 end