1 files changed, 6 insertions, 12 deletions

diff --git a/spec/outputs/codes_from_doc_zh.lua b/spec/outputs/codes_from_doc_zh.lua
index 1a10555..a23044d 100644
--- a/spec/outputs/codes_from_doc_zh.lua
+++ b/spec/outputs/codes_from_doc_zh.lua
@@ -467,8 +467,7 @@ local x = f()
 local y = x
 local z = x
 do
-        local a
-        a = 1
+        local a = 1
         local x, y, z
         print("预先声明后续所有变量为局部变量")
         x = function()
@@ -478,8 +477,7 @@ do
         instance = Item:new()
 end
 do
-        local X
-        X = 1
+        local X = 1
         local B
         print("只预先声明后续大写的变量为局部变量")
         local a = 1
@@ -499,8 +497,7 @@ do
         print("只预先声明大写的变量为全局变量")
         local a = 1
         local B = 2
-        local Temp
-        Temp = "一个局部值"
+        local Temp = "一个局部值"
 end
 local thing = {
         1,
@@ -2472,8 +2469,7 @@ local x = f()
 local y = x
 local z = x
 do
-        local a
-        a = 1
+        local a = 1
         local x, y, z
         print("预先声明后续所有变量为局部变量")
         x = function()
@@ -2483,8 +2479,7 @@ do
         instance = Item:new()
 end
 do
-        local X
-        X = 1
+        local X = 1
         local B
         print("只预先声明后续大写的变量为局部变量")
         local a = 1
@@ -2504,8 +2499,7 @@ do
         print("只预先声明大写的变量为全局变量")
         local a = 1
         local B = 2
-        local Temp
-        Temp = "一个局部值"
+        local Temp = "一个局部值"
 end
 local thing = {
         1,