add unicode identifier support, fix more issue from #144

author: Li Jin <dragon-fly@qq.com> 2023-08-17 10:36:15 +0800
committer: Li Jin <dragon-fly@qq.com> 2023-08-17 10:36:15 +0800
commit: e61cce21ef7def2c2e52dd6cb6a5b540ebcac29d (patch)
tree: 6e7c5e7e6f13157e9f8db26c38f6d8cba75683e5 /spec
parent: 289faf45ac26f7e0ac1a1e4305e5c42fc1e5b866 (diff)
download: yuescript-e61cce21ef7def2c2e52dd6cb6a5b540ebcac29d.tar.gz
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85 files changed, 13119 insertions, 11 deletions
diff --git a/spec/inputs/unicode/ambiguous.yue b/spec/inputs/unicode/ambiguous.yue
new file mode 100644
index 0000000..9f42223
--- /dev/null
+++ b/spec/inputs/unicode/ambiguous.yue
@@ -0,0 +1,82 @@
+import 绑定 from 抓取
+(绑定 声明) 颜色: "Red"
+变量a = 'b'
+变量c = 变量d
+(变量a 变量b) 变量c 变量d
+import 变量c from 变量d
+(变量a 变量b) 变量c 变量d
+(变量c 变量d) 变量a 变量b
+变量a, 变量b = 变量c, 变量d
+(变量d 变量a) 变量c
+macro 宏 = (函数, 参数)-> "(#{函数}) #{参数}"
+for 计数 = 1, 10
+        变量a = ->
+        $宏 打印, 1
+        变量a = 变量f
+        $宏 打印, 2
+        if 条件
+                $宏 打印, 3
+        ::跳转位置::
+        (打印) 4
+        goto 跳转位置
+        (打印) 5
+macro 🌛 = (代码)-> {
+        code: 代码
+        type: "lua"
+}
+do
+        打印()
+        1 |> b变量 |> (a变量)
+        打印()
+        <- (fn)
+do
+        打印()
+        () <- 异步函数()
+        打印()
+        $🌛[==[
+                --[[a comment to insert]]
+                (haha)()
+        ]==]
+        nil
+macro 宏v = -> '打印 123'
+do
+        global *
+        $宏v!
+do
+        函数f
+                :v变量
+        数组 = while 条件f
+                :v变量
+        repeat
+                打印 变量v
+        until 条件f
+                :变量v
+        with 条件f
+                :变量v = 数组
+                .字段x = 1
+        变量x = if 条件f
+                :字段v
+        变量x = switch 条件f
+                :字段v
+                when 条件f
+                        :字段v
+        数字数组 = for 数字 = 1, 长度
+                :数字
+        对象数组 = for 物件 in *物件数组
+                名称: 物件
+nil
diff --git a/spec/inputs/unicode/assign.yue b/spec/inputs/unicode/assign.yue
new file mode 100644
index 0000000..5392a92
--- /dev/null
+++ b/spec/inputs/unicode/assign.yue
@@ -0,0 +1,92 @@
+_无效变量 = ->
+        joop变量 = 2302
+        (好) ->
+                变量d = 100
+                好 = 1021
+                变量a,变量b,变量c,变量d = 1,2,3,4
+                你好[232], (5+5)[121], 你好, 变量x[99] = 100, 200, 300, 400
+                joop变量 = 12
+joop变量 = 2345
+变量a, 变量b = if 你好
+        "你好", nil
+else
+        "没啥", "✌️"
+变量a, 变量b = if 你好
+        if ✌️ then "一", "二" else "mmhh", nil
+else
+        打印 "其它东西"
+        "没啥事", "✌️"
+变量c, 变量d = 1, 2 if true
+变量x = (do
+        函数!
+        123) if 函数 = 获取处理函数!
+(using nil) <- _无效变量
+a变量.<> = do
+        打印 123
+        {}
+do
+        {元素a, 元素b} = switch 对象c
+                when "a"
+                        字典
+                when "b"
+                        函数!
+a数组[] = if 条件x
+        1
+else
+        2
+do
+        变量a, 变量b[] = if x条件
+                switch 对象y
+                        when 1
+                                函数!
+do
+        变量a, {元素b} = if x条件
+                函数!
+        else
+                123, 表
+do
+        变量a, 数组b[], 对象c, 对象d.<add> = if 条件x
+                switch 对象y
+                        when 1
+                                函数!
+        elseif 条件x2
+                if 条件y2
+                        函数1!
+        else
+                打印 "hello"
+                do
+                        打印 123
+                        1, 函数2!
+do
+        变量a = 变量b = 变量c = 变量d = 0
+do
+        a变量 = b变量 = c变量 = d变量 = 函数!
+do
+        {a元素} = :字段b = 对象c.字段d = 变量e = 数组对象
+do
+        值 = 123
+        变量a = 变量b = 变量c = 值
+nil
diff --git a/spec/inputs/unicode/attrib.yue b/spec/inputs/unicode/attrib.yue
new file mode 100644
index 0000000..def1d2a
--- /dev/null
+++ b/spec/inputs/unicode/attrib.yue
@@ -0,0 +1,53 @@
+const 常量a, 常量b, 常量c, 常量d = 1, 2, 3, 4
+do
+        close 关闭变量a, 关闭变量b = setmetatable {},__close:=> 打印 "已关闭"
+        const 变量c, 常量d = 123, 'abc'
+        close 常量a, 常量b
+        const 常量c, 常量d
+do
+        const 常量a, {元素b, 元素c}, {元素d} = 函数!, 函数1!
+do
+        const 常量a, {元素b, 元素c}, {元素d} = 函数!
+do
+        close 关闭变量v = if 标记为真
+                函数调用!
+        else
+                <close>: =>
+        close 关闭变量f = with io.open "文件.txt"
+                \write "你好"
+do
+        const 常量a = 1 if true
+        close 关闭变量b = (if 条件x then 1) unless false
+        const 常量c = (switch 条件x
+                when "abc" then 998) if true
+        close 关闭变量d =
+                :数值 if 条件a ?? 条件b
+do
+        close _无效变量 = with io.open "文件.txt"
+                \write "你好"
+        
+        close _无效变量 = <close>: -> 打印 "第二"
+        close _无效变量 = <close>: -> 打印 "第一"
+_延迟对象数组 = <close>: =>
+        @[#@]!
+        @[#@] = nil
+延迟 = (项目)->
+        _延迟对象数组[] = 项目
+        _延迟对象数组
+do
+        close _无效变量 = 延迟 -> 打印 3
+        close _无效变量 = 延迟 -> 打印 2
+        close _无效变量 = 延迟 -> 打印 1
diff --git a/spec/inputs/unicode/backcall.yue b/spec/inputs/unicode/backcall.yue
new file mode 100644
index 0000000..9589f70
--- /dev/null
+++ b/spec/inputs/unicode/backcall.yue
@@ -0,0 +1,79 @@
+do
+        (项目) <- 映射 {1,2,3}
+        项目 * 2
+do
+        (项目) <- 映射 _,{1,2,3}
+        项目 * 2
+do
+        (项目) <- 过滤 _, do
+                (项目) <- 映射 _,{1,2,3,4}
+                项目 * 2
+        项目 > 2
+do
+        (数据) <- 网络?.获取 "测试地址"
+        网页体[".结果"]\网页 数据
+        (是否处理成功) <- 网络.请求 "测试地址", 数据
+        网页体[".结果"]\添加 是否处理成果
+        <- 设置超时回调 1000
+        打印 "完成"
+do
+        <- 同步状态
+        (错误信息, 数据="nil") <- 异步加载 "文件.yue"
+        if 错误信息
+                打印 错误信息
+                return
+        (代码) <- 异步编译 数据
+        结果函数 = 加载字符串 代码
+        结果函数!
+do
+        <- 函数1
+        <- 函数2
+        do
+                <- 函数3
+                <- 函数4
+        <- 函数5
+        <- 函数6
+        函数7!
+do
+        :结果,:消息 = do
+                (数据) <- 异步接收 "文件名.txt"
+                打印 数据
+                (信息) <- 异步处理 数据
+                检查 信息
+        打印 结果, 消息
+        总大小 = (for 文件 in *文件数组
+                (数据) <- 异步加载 文件
+                加入缓存 文件, 数据) |> 合并 0, (对象a, 对象b)-> 对象a + 对象b
+属性A = do
+        (值) <= 属性定义 => @_值
+        打印 "之前值: #{@_值}"
+        打印 "最新值: #{值}"
+        @_值 = 值
+属性B = do
+        <= 属性定义 _, (值)=>
+                打印 "之前值: #{@_值}"
+                打印 "最新值: #{值}"
+                @_值 = 值
+        @_值
+警告 "嗨"
+local 变量x, 变量y, 变量z
+变量x = do (变量a) < -变量b
+变量x, 变量y, 变量z = do (变量a) <- 变量b
+变量x, 变量y, 变量z = do (变量a) <-变量b
+变量x = do 变量a <= 变量b
+变量x, 变量y, 变量z = do (变量a) <= 变量b
+nil
diff --git a/spec/inputs/unicode/bubbling.yue b/spec/inputs/unicode/bubbling.yue
new file mode 100644
index 0000000..824263a
--- /dev/null
+++ b/spec/inputs/unicode/bubbling.yue
@@ -0,0 +1,27 @@
+-- vararg bubbling
+函数 = (...) -> #{...}
+不要冒泡 = ->
+        [元素 for 元素 in ((...)-> 打印 ...)("你好")]
+变量k = [元素 for 元素 in ((...)-> 打印 ...)("你好")]
+变量j = for 计数 = 1, 10
+        (...) -> 打印 ...
+-- bubble me
+变量m = (...) ->
+        [元素 for 元素 in *{...} when 函数(...) > 4]
+_无效变量 = (...)->
+        数组x = for 计数 in *{...} do 计数
+        数组y = [元素 for 元素 in *{...}]
+        数组z = [元素 for 元素 in 列表 when 函数(...) > 4]
+        数组a = for 计数 = 1, 10 do ...
+        数组b = for 计数 = 1, 10
+                (...)-> 打印 ...
diff --git a/spec/inputs/unicode/class.yue b/spec/inputs/unicode/class.yue
new file mode 100644
index 0000000..70bbb07
--- /dev/null
+++ b/spec/inputs/unicode/class.yue
@@ -0,0 +1,245 @@
+class 你好
+        new: (@测试, @世界) =>
+                打印 "创建对象.."
+        你好: =>
+                打印 @测试, @世界
+        __tostring: => "你好 世界"
+对象x = 你好 1,2
+对象x\你好()
+打印 对象x
+class 简单
+        酷: => 打印 "酷"
+class 伊克斯 extends 简单
+        new: => 打印 "你好已创建"
+x对象 = 伊克斯()
+x对象\酷()
+class 嗨
+        new: (参数) =>
+                打印 "初始化参数", 参数
+        酷: (数值) =>
+                打印 "数值", 数值
+class 简单 extends 嗨
+        new: => super "伙计"
+        酷: => super 120302
+x对象 = 简单()
+x对象\酷()
+打印 x对象.__class == 简单
+class 好吧
+        -- what is going on
+        一些东西: 20323
+        -- yeaha
+class 好哒 extends 好吧
+        一些东西: =>
+                super 1,2,3,4
+                super.一些东西 另一个自己, 1,2,3,4
+                断言 super == 好吧
+class 好
+        不错: =>
+                super\一些东西 1,2,3,4
+class 什么
+        一些东西: => 打印 "值:", @值
+class 你好 extends 什么
+        值: 2323
+        一些东西: => super\一些东西
+with 你好!
+        对象x = \一些对象!
+        打印 对象x
+        对象x!
+class 超级酷
+        👋: =>
+                super(1,2,3,4) 1,2,3,4
+                super.一些东西 1,2,3,4
+                _ = super.一些东西(1,2,3,4).世界
+                super\好吧"世界".不错 哈, 哈, 哈
+                _ = 一些东西.上级
+                _ = super.上级.上级.上级
+                _ = super\你好
+                nil
+-- selfing
+变量x = @你好
+变量x = @@你好
+@你好 "世界"
+@@你好 "世界"
+@@一 @@二(4,5) @三, @四
+变量xx = (@你好, @@世界, 酷) ->
+-- class properties
+class 一个类
+        @好: 343
+        蓝色: =>
+        @你好: 3434, @世界: 23423
+        绿色: =>
+        @红色: =>
+变量x = @
+变量y = @@
+@ 一些东西
+@@ 一些东西
+@ = @ + @ / @
+@ = 343
+@.你好 2,3,4
+_ = 你好[@].世界
+class 怪怪的
+        _ = @你好
+        if 一些东西
+                打印 "你好世界"
+        你好 = "世界"
+        @另一 = "天"
+        打印 "好" if 一些东西 -- this is briken
+打印 "你好"
+变量yyy = ->
+        class 酷
+                _ = nil
+--
+class 对象a.字段b.字段c.子类D
+        _ = nil
+class 对象a.字段b["你好"]
+        _ = nil
+class (-> require "moon")!.某个成员 extends 你好.世界
+        _ = nil
+--
+类a = class
+类b = class 一个类
+类c = class 一个类 extends 你好
+类d = class extends 世界
+打印 (class 啥事).__name
+--
+global ^
+class 一个类
+        _ = nil
+--
+-- hoisting
+class 一个类
+        值 = 23
+        {:插入} = 表
+        new: => 打印 插入, 值 -- prints nil 23
+--
+class X类
+        new: 嗨
+--
+class 酷 extends 东西
+        当: =>
+                {
+                        你好: -> super!
+                        世界: -> super.one
+                }
+-- 
+class 奇怪 extends 东西
+        当: 做点事 =>
+                super!
+---
+class 喔哈 extends 东西
+        @底部: ->
+                super!
+                _ = super.你好
+                super\你好!
+                super\你好
+        @空间: 酷 {
+                ->
+                        super!
+                        _ = super.你好
+                        super\你好!
+                        super\你好
+        }
+do
+        class 测试
+                new: => @@如果 = true
+                @做: => 1
+                测试: => @@如果 and @@做!
+        测试实例 = 测试!
+        测试实例\测试!
+do
+        class 测试
+                new: => @如果 = true
+                做: => 1
+                测试: => @如果 and @做!
+        测试实例 = 测试!
+        测试实例\测试!
+class extends 青.应用
+        "/": => json: { 状态: true }
+class 类A using 类B, 类C, 类D, {值: 123}
+class 示例
+        @字段1 = 1
+        @字段2 = @字段1 + 1
+class 随便
+        new: (参数) => @x字段 = 参数
+        <mul>: (参数y) => @x字段 * 参数y
+        <"任意名称">: 123
+        :相加
+        :<add>
+nil
diff --git a/spec/inputs/unicode/comprehension.yue b/spec/inputs/unicode/comprehension.yue
new file mode 100644
index 0000000..52debf2
--- /dev/null
+++ b/spec/inputs/unicode/comprehension.yue
@@ -0,0 +1,52 @@
+-- see lists.moon for list comprehension tests
+列表 = {1,2,3,4,5,6}
+输出 = {元素, 元素 * 2 for 元素 in 对象数组}
+字典x = 你好: "世界", 好吧: 2323
+复制 = {键, 值 for 键, 值 in pairs 对象x when 键 != "好吧"}
+--
+_无效变量 = { 解包(元素) for 元素 in 是的 }
+_无效变量 = { 解包(元素) for 元素 in *是的 }
+_无效变量 = { 元素元素 for 元素 in 是的 }
+_无效变量 = { 解包 [对象 * 计数 for 计数, 对象 in ipairs x对象] for x对象 in *{{1,2}, {3,4}} }
+--
+变量1 = [计数 for 计数 = 1, 10]
+变量2 = [计数 for 计数 = 1, 10 when 计数 % 2 == 1]
+变量aa = [{计数x,计数y} for 计数x=1,10 for 计数y=5,14]
+变量bb = [对象y for 元素 in 对象y for 计数i=1,10]
+变量cc = [对象y for 计数=1,10 for 元素 in 对象y]
+变量dd = [对象y for 计数=1,10 when 酷 for 元素 in 对象y when 变量x > 3 when 变量c + 3]
+_无效变量 = {"你好", "世界" for 计数=1,10}
+--
+变量j = [元素a for {元素a,元素b,元素c} in 很多东西]
+变量k = [元素a for {元素a,元素b,元素c} in *很多东西]
+变量i = [你好 for {:你好, :世界} in *很多东西]
+变量hj = {元素a,元素c for {元素a,元素b,元素c} in 很多东西}
+变量hk = {元素a,元素c for {元素a,元素b,元素c} in *很多东西}
+变量hi = {你好,世界 for {:你好,:世界} in *很多东西}
+没错(元素a,元素b,元素c) for {元素a,元素b,元素c} in 很多东西
+--
+_无效变量 = [项目 for 项目 in *列表[1 + 2,3+4]]
+_无效变量 = [项目 for 项目 in *列表[你好! * 4, 2 - 东西[4]]]
+列表 = [项目?\调用 123 for 项目 in 列表]
+nil
diff --git a/spec/inputs/unicode/cond.yue b/spec/inputs/unicode/cond.yue
new file mode 100644
index 0000000..362408c
--- /dev/null
+++ b/spec/inputs/unicode/cond.yue
@@ -0,0 +1,232 @@
+你很酷 = false
+_无效变量 = if 酷
+        if 你很酷
+                一
+        else if 吃东西
+                好
+        else
+                _无效变量 = 二
+                三
+else
+        否
+_无效变量 = if 酷 then 否
+_无效变量 = if 酷 then 否 else 是
+if 酷 then 喔 酷 else
+        没那么 酷
+if 在工作
+        _无效变量 = if 酷 then if 酷 then 好吧 else 什么 else 呐
+if ✌️ then 无 日 elseif 酷 我 then 好吧 呀 else u型 路
+if ✌️ then 无 父 else if 酷 你 then 好吧 吧 else p型 路
+if (->)() then 随便 怎样
+if nil then 翻转 我 else
+        这个 是, 弧度
+if 东西 不错 then 没 法 elseif 好的 确定
+        什么 这里
+if 很多东西 then 没 机会
+elseif 好吧
+        现在 怎么办
+if 很多东西
+        是 伙计
+elseif 好的 人 then 嗨 好呀 else 嗯 确定
+if 我们 走吧
+        打印 "打招呼"
+elseif "只有我们"
+        打印 "威尔史密斯" else 显示 5555555
+--
+if 某东西 = 10
+        打印 某东西
+else
+        打印 "其它"
+你好 = if 某东西 = 10
+        打印 某东西
+else
+        打印 "其它"
+你好 = 5 + if 某东西 = 10
+        打印 某东西
+---
+z变量 = false
+_无效变量 = if false
+        一
+elseif 条件x = true
+        二
+elseif 条件z = true
+        三
+else
+        四
+输出 = if false
+        一
+elseif 条件x = true
+        二
+elseif 条件z = true
+        三
+else
+        四
+变量 = ->
+        if 某东西 = true
+                1
+        elseif 另一个 = false
+                2
+---
+unless true
+        打印 "酷!"
+unless true and false
+        打印 "酷!"
+unless false then 打印 "酷!"
+unless false then 打印 "酷!" else 打印 "no way!"
+unless nil
+        打印 "hello"
+else
+        打印 "world"
+--
+x = unless true
+        打印 "酷!"
+x = unless true and false
+        打印 "酷!"
+y = unless false then 打印 "酷!"
+y = unless false then 打印 "酷!" else 打印 "没门!"
+z = unless nil
+        打印 "你好"
+else
+        打印 "世界"
+打印 unless true
+        打印 "酷!"
+打印 unless true and false
+        打印 "酷!"
+打印 unless false then 打印 "酷!"
+打印 unless false then 打印 "酷!" else 打印 "没门!"
+打印 unless nil
+        打印 "你好"
+else
+        打印 "世界"
+--
+打印 "你好" unless 值
+变量dddd = {1,2,3} unless 值
+-- 
+do
+        j变量 = 100
+        unless j变量 = 嗨!
+                错误 "不是 j变量!"
+----------------
+变量a = 12
+变量a,变量c,变量b = "酷", nil, nil if 某东西
+---
+变量j = if 1
+        if 2
+                3
+else 6
+变量m = if 1
+        if 2
+                3
+else 6
+do
+        函数a
+                :字段b
+        return if 函数a
+                :字段b
+        else if 函数c
+                字段d: 变量e
+        else
+                字段f: 123
+do
+        函数c
+                字段d: 变量e
+        if 条件a
+                :字段b = 变量tb
+        elseif 条件c
+                字段d: 变量e = 变量tb
+if :派 = 数学库
+        打印 派
+do
+        local 数学库
+        if :派 = 数学库
+                打印 派
+do
+        if _模块 = {}
+                :东西 = _模块
+                :a功能, :b功能 = _模块
+do
+        global _模块
+        if _模块 = {}
+                :东西 = _模块
+                :a功能, :b功能 = _模块
+do
+        变量v = if 1 and do
+                        0 ~= 1
+                1
+        else
+                2
+nil
diff --git a/spec/inputs/unicode/destructure.yue b/spec/inputs/unicode/destructure.yue
new file mode 100644
index 0000000..5efdf82
--- /dev/null
+++ b/spec/inputs/unicode/destructure.yue
@@ -0,0 +1,228 @@
+do
+        {元素a, 元素b} = 你好
+        {{元素a}, 元素b, {元素c}} = 你好
+        { :你好, :世界 } = 值
+do
+        { 是: 否, 东西 } = 世界
+        {:字段a,:字段b,:字段c,:d字段} = 好
+        {a元素}, 变量b = 一, 二
+        {b元素}, 变量c = 一, nil
+        {d元素}, 变量e = 一, 二
+        变量x, {元素y} = 一, 二
+        变量xx, 变量yy = 1, 2
+        {元素yy, 元素xx} = {变量xx, 变量yy}
+        {元素a, :字段b, 元素c, :字段d, 元素e, :字段f, 元素g} = 表
+        do :字段a, :字段b, 变量c = 表, nil
+        do 变量a, :字段b, :字段c = 表, _无效变量
+        do :字段a, 变量b, :字段c = 表, _无效变量, _无效变量
+--- 
+do
+        未来人们 =
+                雕刻家: "翁贝托·博乔尼"
+                画家: "弗拉基米尔·伯留克"
+                诗人:
+                        姓名:  "F.T.马里内蒂"
+                        地址: {
+                                "罗马42R大街"
+                                "贝拉焦，意大利 22021"
+                        }
+        do {诗人: {:姓名, 地址: {街道, 城市}}} = 未来人们
+        do {
+                :雕刻家
+                :画家
+                诗人:
+                        :姓名
+                        地址:
+                                * 街道
+                                * 城市
+        } = 未来人们
+do
+        字段a:
+                字段b: 变量c
+                字段d: 变量e = 对象tb
+do
+        字段a:
+                * 字段b: 变量c
+                * 字段d: 变量e
+                * 元素f = 对象tb
+--
+do
+        { @世界 } = 变量x
+        { 对象a.字段b, 对象c.字段y, 函数!.字段z } = 变量x
+        { 世界: @世界 } = 变量x
+--
+do
+        东西 = {{1,2}, {3,4}}
+        for {元素x,元素y} in *东西
+                打印 元素x,元素y
+--
+do
+        with {元素a,元素b} = 东西
+                打印 元素a, 元素b
+--
+do
+        东西 = nil
+        if {元素a} = 东西
+                打印 元素a
+        else
+                打印 "没东西"
+        东东 = {1,2}
+        if {元素a,元素b} = 东东
+                打印 元素a,元素b
+        if {元素a,元素b} = 东西
+                打印 元素a,元素b
+        elseif {元素c,元素d} = 东东
+                打印 元素c,元素d
+        else
+                打印 "不"
+--
+do
+        变量z = "好"
+        {元素a,元素b,元素c} = 变量z
+do
+        {元素a,元素b,元素c} = 变量z
+_ = (参数z) ->
+        {元素a,元素b,元素c} = 参数z
+do
+        变量z = "〇〇"
+        _ = (参数k) ->
+                {元素a,元素b,元素c} = 参数z
+do
+        {函数:{结束:结束变量}} = 东西
+do
+        {如果:{元素a,元素b,元素c}} = 东西
+do
+        {:字段a, :字段b} = {字段a: "你好", 字段b: "世界"} if true
+        {天, 小时, 分钟, 秒} = [tonumber 元素 for 元素 in *{
+                string.match "1 2 3 4", "(.+)%s(.+)%s(.+)%s(.+)"
+        }]
+        {:一, :二, :三} = {匹配结果, true for 匹配结果 in 随机对象\全局匹配("%S+")}
+        {:字段a},变量b = 对象a\如果(123) + 变量t, 123
+do
+        {:名称 = "没名字", :工作 = "没工作"} = 个人
+        
+        请求 = (地址, 选项 = {}) ->
+                {
+                        :方式 = "GET"
+                        :请求头 = {}
+                        :参数 = {}
+                        :负载 = ""
+                        :确认
+                        :错误
+                        :最终处理
+                } = 选项
+                结果 = 发起请求(地址, 方式, 参数, 负载, 确认, 错误, 最终处理)
+                return 结果
+        {键1: {键2: 值1 = 123}, :键3 = "abc"} = 对象tb
+        {<>: 元表 = {__index: {字段abc: 123}}, <>: {:<call> = (-> {}), :<add>}} = 对象tb
+        {字段x: {<>: 元表x = {}}, :y字段, z字段: z变量, :<index> = -> nil} = 对象tb
+        {<>: {函数: a对象.b字段(-> 123).字段c = 项目?.默认值}} = 对象tb
+do
+        {<>: 元表 = {}, <sub>: 减函数} = 对象tb.字段x
+do
+        {x字段: {<>: 元表 = {}, <sub>: 减函数}} = 对象tb
+do
+        {元素a = 1, 元素b = 2, 字段c: {对像d.字段e = 3}} = 对象tb
+        for {左 = "null", 右 = false} in *元组列表
+                打印 左, 右
+do
+        {_, a元素, _, b元素} = 对象tb -- list placeholder
+do
+        {字段x: 对象a.字段b = 1, y字段: a对象.c字段 = 2} = 对象x.字段x.字段x
+do
+        const :宽, :高 = 视区.尺寸
+        const {:x坐标 = 0.0, :y坐标 = 0.0} = 点
+do
+        变量1, 变量2, 变量3, 数组a[], 变量d, {元素b}, 变量e, 对象c.<> = 1, 2, 3, 函数!
+        变量y1, :字段y2, :字段y3, 变量y4 = 函数1!, 函数2!
+do
+        {
+                [["abc"]]: 变量v1 = 111,
+                [1 + 1]: {变量v2 = 222, 变量v3 = 333},
+                @x: 变量v4 = 444
+        }, \
+        'x-y-z': 变量v5, [函数!]: {[函数2!]: 变量v6, 变量v7} = 对象tb, 对象tb2
+do
+        <[名称]>: 元值, [名称]: 值 = 对象tb
+do
+        {:<tostring> = (-> "名称"), :<add>} = 对象tb
+        switch 对象tb
+                when {:<name> = "项目", <"123">: 元字段}
+                        打印 name, 元字段
+do
+        对象tb = {}
+        <[变量a + 变量b]>: 变量v1, [函数c!]: 变量v2 = 对象tb
+do
+        {a: {:<add> = 加函数}, b: {<[字段名]>: 字段 = 123}} = 对象tb
+        {<"字段abc">: 元字段 = "默认值", <[[任意 字符串]]>: 变量abc = 123, <'字符串'>: 有默认值 = {}} = 对象tb
+        switch 对象tb
+                when {字段a: {:<add> = 加函数}, b: {<[字段名]>: 字段 = 123}}
+                        打印 add, 字段
+        switch tb
+                when {字段c: {<"字段abc">: 元字段 = "默认值"}, <[[any string]]>: {字段d: 变量abc = 123}, <'字符串'>: {字段e: 有默认值 = {}}}
+                        打印 元字段, 变量abc, 有默认值
+nil
diff --git a/spec/inputs/unicode/do.yue b/spec/inputs/unicode/do.yue
new file mode 100644
index 0000000..5b452bf
--- /dev/null
+++ b/spec/inputs/unicode/do.yue
@@ -0,0 +1,27 @@
+do
+        打印 "你好"
+        打印 "世界"
+变量x = do
+        打印 "你好"
+        打印 "世界"
+变量y = do
+        东西 = "shhh"
+        -> "你好: " .. 东西
+_ = -> if 某条件 then do "好的"
+变量t = {
+        y字段: do
+                数字 = 100
+                (参数x) -> 参数x + 数字
+}
+(参数y=(do
+        变量x = 10 + 2
+        变量x), 参数k=do
+                "没啥") -> do
+                        "啊"
diff --git a/spec/inputs/unicode/existential.yue b/spec/inputs/unicode/existential.yue
new file mode 100644
index 0000000..0e35a39
--- /dev/null
+++ b/spec/inputs/unicode/existential.yue
@@ -0,0 +1,58 @@
+函数1?!
+函数2? "参数0",123
+变量x = 表?.值
+打印 对象abc?["你好 世界"]?.字段xyz
+if 打印 and 变量x?
+        打印 变量x
+@?\函数 998
+with 对象abc?!\函数?!
+        if \函数p? "abc"
+                return 123
+if {:x字段} = 对象a?.如果?\然后?(123)? @?\方法 998
+        打印 x字段
+结果 = 对象b.方法\执行!\当?("没问题")\如果("默认",998)\函数?
+打印 结果
+自我为中心 = true if 思想? and not 世界?
+速度 = 0
+速度 or= 15
+脚印 = 野人 or "熊"
+专业 = '计算机科学'
+unless 专业?
+        选修课程 '葡萄酒入门'
+if 窗体?
+        环境 = '浏览器（有可能）'
+邮编 = 抽奖.中奖者?!.地址?.邮政编码
+长度 = utf8?.长度 or 字符串?.长度 or (对象) -> #对象
+变量a = 表1?\结束? 123 + 表2?\然后 456
+变量b = 表1?\结束? or 表2?\然后
+with? io.open "测试.txt", "w"
+        \write "你好"
+        \close!
+表?.<call>? 123
+with? 表.<>?.<index>
+        .字段a = 1
+nil
diff --git a/spec/inputs/unicode/export.yue b/spec/inputs/unicode/export.yue
new file mode 100644
index 0000000..151c5f5
--- /dev/null
+++ b/spec/inputs/unicode/export.yue
@@ -0,0 +1,90 @@
+export 变量a,变量b,变量c = 223, 343, 123
+export 酷 = "🧧"
+变量d,变量e,变量f = 3, 2, 1
+export 变量d, 变量e, 变量f
+export class 某类
+        嗯: "酷"
+export if 这个
+        232
+else
+        4343
+export 什么 = if 这个
+        232
+else
+        4343
+export 变量y = ->
+        你好 = 3434
+export with 临时
+        变量j = 2000
+export cb的值 = do
+        变量h = 100
+        (参数)<- 函数
+        return 参数 h变量
+export 丫丫 = ->
+        变量h = 100
+        变量k = 100
+export switch 变量h
+        when 100, 150 then 200
+        when 200 then 300
+        else 0
+export 常量 = switch 值
+        when "好" then 1
+        when "更好" then 2
+        when "最好" then 3
+export 项目 = 123
+        |> 函数
+export 变量x
+函数 if 条件a then 值b
+函数 do 123
+函数 switch 对象a
+        when 变量b then 值c
+函数 [计数 for 计数 = 1,10]
+函数 for 计数 = 1,10 do 计数
+函数 {键,值 for 键,值 in pairs 表}
+函数 for 键,值 in pairs 表 do {键,值}
+函数 while 条件a do true
+函数 with 条件a
+        .字段b = 123
+函数 对象a?.字段b
+函数 对象a\字段b
+函数 class A类
+_ = "#{if 条件a then 值b}"
+_ = "#{do 123}"
+_ = "#{switch 对象a
+        when 变量b then 值c}"
+_ = "#{[计数 for 计数 = 1,10]}"
+_ = "#{for 计数 = 1,10 do 计数}"
+_ = "#{{键,值 for 键,值 in pairs 表}}"
+_ = "#{for 键,值 in pairs 表 do {键,值}}"
+_ = "#{while 条件a do true}"
+_ = "#{with 对象a
+        .字段b = 123}"
+_ = "#{对象a?.字段b}"
+_ = "#{对象a\字段b}"
+_ = "#{class A类}"
+local *
+变量1 = 1
+export 变量2 = 2
+export 变量3 = class 类4
+变量5 = 5
+export.<"🀄️"> = 1
+export.<name> = "导出"
+export.<call> = => {}
+export["导出-任意-名称"] = 123
diff --git a/spec/inputs/unicode/export_default.yue b/spec/inputs/unicode/export_default.yue
new file mode 100644
index 0000000..74ec10e
--- /dev/null
+++ b/spec/inputs/unicode/export_default.yue
@@ -0,0 +1,15 @@
+打印 "没问题"
+export default ->
+        打印 "你好"
+        123
+(参数x, 回调y)<- 函数 123, "abc" unless 是否结束
+打印 参数x
+(参数y, 结果)<- 回调y
+return if 结果
+        变量abc + 参数y
+else
+        变量abc
diff --git a/spec/inputs/unicode/funcs.yue b/spec/inputs/unicode/funcs.yue
new file mode 100644
index 0000000..c563356
--- /dev/null
+++ b/spec/inputs/unicode/funcs.yue
@@ -0,0 +1,161 @@
+变量x = -> 打印 什么
+_无效变量 = ->
+_无效变量 = -> -> ->
+到 谷 仓 去
+开 -> 这扇 -> 门
+开 ->
+        这扇 门
+        你好 = ->
+                我的 函数
+变量h = -> 👋
+吃 ->, 世界
+(->)()
+变量x = (...) ->
+你好!
+你好.世界!
+_无效变量 = 你好!.某物
+_无效变量 = 什么!["🥵🥵🥵"]
+什! 么! 情况!
+_无效变量 = (参数a,参数b,参数c,参数d,参数e) ->
+_无效变量 = (参数,参数,参数,参数,参数) ->
+        打印 参数
+_无效变量 = (参数x=23023) ->
+_无效变量 = (参数x=(参数y=()->) ->) ->
+_无效变量 = (变量x = if 某物 then 好 else 坏) ->
+某物 = (你好=100, 世界=(参数x=[[好 酷]])-> 打印 "吃米饭") ->
+        打印 你好
+_无效变量 = () =>
+_无效变量 = (参数x, 参数y) =>
+_无效变量 = (@参数x, @参数y) =>
+_无效变量 = (参数x=1) =>
+_无效变量 = (@参数x=1,参数y,@参数z="你好 世界") =>
+变量x -> return
+变量y -> return 1
+变量z -> return 1, "你好", "世界"
+变量k -> if 是 then return else return
+_无效变量 = -> 真名 if 某物
+--
+函数d(
+        ->
+                打印 "你好 世界"
+        10
+)
+函数d(
+        1,2,3
+        4
+        5
+        6
+        if 某物
+                打印 "okay"
+                10
+        10,20
+)
+函数f(
+        
+        )(
+        
+        )(
+                什么
+        )(->
+                打印 "srue"
+        123)
+--
+变量x = (参数a,
+        参数b) ->
+         打印 "什么"
+变量y = (参数a="hi",
+        参数b=23) ->
+                打印 "什么"
+变量z = (
+        参数a="hi",
+        参数b=23) ->
+                打印 "什么"
+变量j = (参数f,参数g,参数m,
+        参数a="hi",
+        参数b=23
+) ->
+                打印 "什么"
+变量y = (参数a="hi",
+        参数b=23,
+        ...) ->
+                打印 "什么"
+变量y = (参数a="hi",
+        参数b=23,
+        ...
+) ->
+                打印 "什么"
+--
+多参数 = (参数a
+        参数b) ->
+                打印 "什么"
+多参数 = (参数a="hi"
+        参数b=23) ->
+                打印 "什么"
+多参数 = (
+        参数a="hi"
+        参数b=23) ->
+                打印 "什么"
+多参数 = (参数f,参数g,参数m
+        参数a="hi"
+        参数b=23
+) ->
+                打印 "什么"
+@ = (参数n)->
+        return 1 if 参数n == 0
+        参数n * @(参数n-1)
+nil
diff --git a/spec/inputs/unicode/global.yue b/spec/inputs/unicode/global.yue
new file mode 100644
index 0000000..6ababde
--- /dev/null
+++ b/spec/inputs/unicode/global.yue
@@ -0,0 +1,77 @@
+do
+        global 全局变量a,全局变量b,全局变量c = 223, 343, nil
+        global 酷 = "📉"
+do
+        global class 全局类
+                嗯: "🆒"
+do
+        global 全局变量a,全局变量b,全局变量c
+        全局变量a,全局变量b,变量c,变量d = "你好", nil, nil, nil
+do
+        什么 = if 这个
+                232
+        else
+                4343
+        global ^
+        另一个 = 3434
+        A另一个 = 7890
+        if 内部 then Y好 = "10000"
+        什么 = if 这个
+                232
+        else
+                4343
+do
+        global *
+        什么 = if 这个
+                232
+        else
+                4343
+        全局变量x,全局变量y,全局变量z = 1,2,3
+        全局变量y = ->
+                好的 = 3434
+        with 全局临时变量
+                变量j = 2000
+do
+        global *
+        变量x = 3434
+        if 条件y then
+                变量x = 10
+do
+        global *
+        if 条件y then
+                变量x = 10
+        变量x = 3434
+do
+        do
+                global *
+                变量k = 1212
+                do
+                        变量h = 100
+                全局变量y = ->
+                        变量h = 100
+                        变量k = 100
+        变量h = 100
diff --git a/spec/inputs/unicode/goto.yue b/spec/inputs/unicode/goto.yue
new file mode 100644
index 0000000..8cba358
--- /dev/null
+++ b/spec/inputs/unicode/goto.yue
@@ -0,0 +1,41 @@
+do
+        变量a = 0
+        ::开始::
+        变量a += 1
+        goto 结束 if 变量a == 5
+        goto 开始
+        ::结束::
+do
+        for 计数z = 1, 10 do for 计数y = 1, 10 do for 计数x = 1, 10
+                if 计数x^2 + 计数y^2 == 计数z^2
+                        打印 '找到了毕达哥拉斯三元组:', 计数x, 计数y, 计数z
+                        goto 完成
+        ::完成::
+do
+        for 计数z = 1, 10
+                for 计数y = 1, 10 do for 计数x = 1, 10
+                        if 计数x^2 + 计数y^2 == 计数z^2
+                                打印 '找到了毕达哥拉斯三元组:', 计数x, 计数y, 计数z
+                                打印 'now trying next z...'
+                                goto 继续z
+                ::继续z::
+do
+        ::重做::
+        for 计数x = 1, 10 do for 计数y = 1, 10
+                if not 函数f 计数x, 计数y then goto 继续
+                if not 函数g 计数x, 计数y then goto 跳过
+                if not 函数h 计数x, 计数y then goto 重做
+                ::继续::
+        ::跳过::
+do
+        for 变量 in *列表
+                if 变量 % 2 == 0
+                        打印 '列表有偶数'
+                        goto 有
+        打印 '列表没偶数'
+        ::有::
diff --git a/spec/inputs/unicode/import.yue b/spec/inputs/unicode/import.yue
new file mode 100644
index 0000000..c229edb
--- /dev/null
+++ b/spec/inputs/unicode/import.yue
@@ -0,0 +1,78 @@
+import 你好 from 好的
+import 好呀, 世界 from 表["酷"]
+import 字段x, \字段y, 字段z from 道具组
+import 领主, \👻 from 找到 "我的表"
+_obj_0 = 232
+import 某物 from 一个 表格
+if 缩进
+        import 好吧, \很好 from 很多表[100]
+do
+        import 字段a, 字段b, 字段c from 对象z
+do
+        import 字段a,
+                字段b, 字段c from 对象z
+do
+        import 字段a
+                字段b
+                字段c from 对象z
+do
+        import
+                字段a
+                字段b
+                字段c from 对象z
+do
+        import
+                字段a
+                字段b
+                字段c
+                from 对象z
+do
+        import '模块'
+        打印 模块
+        import '模块_x'
+        打印 模块_x
+        import "下-划-线-模-块-啊"
+        打印 下_划_线_模_块_啊
+        import "模块.子模块"
+        打印 子模块
+do
+        import "小玩家" as 大玩家
+        import "lpeg库" as {:C, :Ct, :Cmt}
+        import "导出" as {一, 二, 某键:{嗯:{字符}}}
+        import "导出" as :又一个组件
+        打印 又一个组件
+do
+        global *
+        import '模块'
+        import '模块_x'
+        import "组织.包.模块-y"
+        打印 模块_y
+do
+        import "组织.包.模块" as 函数体:函数, 如果:如果变量
+do
+        import "块" as {<gc>: 变量b}
+        import "块" as {:<index>}
+        import "块" as {字段e: 变量f, <pairs>: 变量c}
+        import "块" as {字段c: 变量d}
+        import "块" as {元素g, {<close>: 变量i}}
diff --git a/spec/inputs/unicode/in_expression.yue b/spec/inputs/unicode/in_expression.yue
new file mode 100644
index 0000000..efaca47
--- /dev/null
+++ b/spec/inputs/unicode/in_expression.yue
@@ -0,0 +1,52 @@
+-变量a^2 in {1, 2, 3} |> 函数
+变量a, 变量b = 函数x(...) not in [1, 3], 2
+变量d = (对象.字段x.字段y ...) not in [1, 3]
+在的 = "东" in { "东", "西" }
+if 变量a in {1} and 变量b in {2, 3, 4} or 变量c in [1, 10]
+        打印 变量a, 变量b, 变量c
+switch 值
+        when 1, 2, 3
+                打印 "1, 2, 3"
+        when not in (0, 100]
+                打印 "非 (0 < 值 <= 100)"
+        when in [200, 300)
+                打印 "200 <= 值 < 300)"
+        when not in {333, 444, 555}
+                打印 "非 333, 444 或 555"
+do return 变量y not in (开始, 结束)
+do
+        存在 = 元素 in 表
+        检查 元素 in 表
+do
+        对象 = 获取!
+        存在 = 元素 in 表
+        检查 元素 in 表
+do
+        对象 = 获取!
+        列表 = {1, 2, 3}
+        不存在 = 元素 not in 列表
+        检查 元素 in 列表
+        检查 元素 in {1, 2, 3}
+        检查 元素(...) in {[1]: 1, [2]: 2, [3]: 3}
+do
+        检查 -> 对象x in 数组tb
+        检查 -> 对象x not in 数组tb
+        local 对象x, 数组tb
+        检查 -> return 对象x in 数组tb
+        检查 -> 对象x not in 数组tb
+nil
diff --git a/spec/inputs/unicode/lists.yue b/spec/inputs/unicode/lists.yue
new file mode 100644
index 0000000..6c3200b
--- /dev/null
+++ b/spec/inputs/unicode/lists.yue
@@ -0,0 +1,67 @@
+你好 = [变量x*2 for _, 变量x in ipairs{1,2,3,4}]
+物品 = {1,2,3,4,5,6}
+_ = [变量z for 变量z in ipairs 物品 when 变量z > 4]
+半径 = [{变量a} for 变量a in ipairs {
+         1,2,3,4,5,6,
+} when 好数字 变量a]
+_ = [变量z for 变量z in 物品 for 变量j in 列表 when 变量z > 4]
+require "实用"
+倾倒 = (变量x) -> 打印 实用.倾倒 变量x
+范围 = (数量) ->
+        变量i = 0
+        return coroutine.wrap ->
+                while 变量i < 数量
+                        coroutine.yield 变量i
+                        变量i = 变量i + 1
+倾倒 [变量x for 变量x in 范围 10]
+倾倒 [{变量x, 变量y} for 变量x in 范围 5 when 变量x > 2 for 变量y in 范围 5]
+东西 = [变量x + 变量y for 变量x in 范围 10 when 变量x > 5 for 变量y in 范围 10 when 变量y > 7]
+打印 变量x, 变量y for 变量x in ipairs{1,2,4} for 变量y in ipairs{1,2,3} when 变量x != 2
+打印 "你好", 变量x for 变量x in 物品
+_ = [变量x for 变量x in 变量x]
+变量x = [变量x for 变量x in 变量x]
+打印 变量x, 变量y for 变量x in ipairs{1,2,4} for 变量y in ipairs{1,2,3} when 变量x != 2
+双倍 = [变量x*2 for 变量x in *物品]
+打印 变量x for 变量x in *双倍
+切 = [变量x for 变量x in *物品 when 变量x > 3]
+你好 = [变量x + 变量y for 变量x in *物品 for 变量y in *物品]
+打印 变量z for 变量z in *你好
+-- 切片
+变量x = {1, 2, 3, 4, 5, 6, 7}
+打印 变量y for 变量y in *变量x[2,-5,2]
+打印 变量y for 变量y in *变量x[,3]
+打印 变量y for 变量y in *变量x[2,]
+打印 变量y for 变量y in *变量x[,,2]
+打印 变量y for 变量y in *变量x[2,,2]
+变量a, 变量b, 变量c = 1, 5, 2
+打印 变量y for 变量y in *变量x[变量a,变量b,变量c]
+正常 = (你好) ->
+        [变量x for 变量x in 嗯哼]
+测试 = 变量x 1,2,3,4,5
+打印 事情 for 事情 in *测试
+-> 变量a = 变量b for 行 in *行们
diff --git a/spec/inputs/unicode/literals.yue b/spec/inputs/unicode/literals.yue
new file mode 100644
index 0000000..3d58096
--- /dev/null
+++ b/spec/inputs/unicode/literals.yue
@@ -0,0 +1,55 @@
+数据 = {
+        121
+        121.2323
+        121.2323e-1
+        121.2323e13434
+        2323E34
+        0x12323
+        0xfF2323
+        0xabcdef
+        0xABCDEF
+        0x123p-123
+        0xABCP+321
+        0x.1p-111
+        0xA_B_CP-3_2_1
+        .2323
+        .2323e-1
+        .2323e13434
+        1LL
+        1ULL
+        9332LL
+        9332
+        0x2aLL
+        0x2aULL
+        1_000_000.000_000_1
+        1_234e567_8
+        1_234E-567_8
+        0xDE_AD_BE_EF
+        [[ 你好 世界 ]]
+        [=[ 你好 世界 ]=]
+        [====[ 你好 世界 ]====]
+        "另一个 世界"
+        '哪个 世界'
+        "
+        你好 世界
+        "
+        '是的
+        发生了什么
+        这里有些很酷的东西'
+}
+空值
diff --git a/spec/inputs/unicode/local.yue b/spec/inputs/unicode/local.yue
new file mode 100644
index 0000000..b751eb6
--- /dev/null
+++ b/spec/inputs/unicode/local.yue
@@ -0,0 +1,91 @@
+do
+        local 变量a
+        local 变量a, 变量b, 变量c
+        变量b, 变量g = 23232, nil
+do
+        变量x = 1212
+        某事 = ->
+                local 变量x
+                变量x = 1212
+do
+        local *
+        变量y = 2323
+        变量z = 2323
+do
+        local *
+        打印 "啥也没有!"
+do
+        local ^
+        x变量 = 3434
+        y变量 = 3434
+        X大写 = 3434
+        Y大写 = "好"
+do
+        local ^
+        x变量, y变量 = "a", "b"
+do
+        local *
+        x变量, y变量 = "a", "b"
+do
+        local *
+        if 某事
+                x变量 = 2323
+do
+        local *
+        do
+                变量x = "一"
+        变量x = 100
+        do
+                变量x = "二"
+do
+        local *
+        变量k = if 什么
+                10
+        变量x = 100
+        {变量a, 变量b, 变量c} = 变量y
+do
+        local *
+        变量a = 100
+        打印 "嗨"
+        变量b = 200
+        local *
+        变量c = 100
+        打印 "嗨"
+        变量d = 200
+        变量d = 2323
+do
+        local ^
+        a小写 = 5
+        A大写 = 3
+        class O一
+                F五 = 6
+        class T二
+                class N无
+do
+        local *
+        -- this generates a nil value in the body
+        for 变量a in *{} do _ = 变量a
+do
+        local *
+        变量x = 变量a or 变量b
+变量g = 2323 -- test if anything leaked
diff --git a/spec/inputs/unicode/loops.yue b/spec/inputs/unicode/loops.yue
new file mode 100644
index 0000000..ab01232
--- /dev/null
+++ b/spec/inputs/unicode/loops.yue
@@ -0,0 +1,194 @@
+for 变量x=1,10
+        打印 "yeah"
+for 变量x=1,#某物
+        打印 "yeah"
+for 变量y=100,60,-3
+        打印 "倒计时", 变量y
+for 变量a=1,10 do 打印 "好的"
+for 变量a=1,10
+        for 变量b = 2,43
+                打印 变量a,变量b
+for 变量i in 迭代器
+        for 变量j in 是的
+                变量x = 343 + 变量i + 变量j
+                打印 变量i, 变量j
+for 变量x in *某物
+        打印 变量x
+for 键,值 in pairs 你好 do 打印 键,值
+for 变量x in 变量y, 变量z
+        打印 变量x
+for 变量x in 变量y, 变量z, 键
+        打印 变量x
+for 名称, 成员们 in *模块
+        打印 名称, 成员
+变量x = ->
+        for 变量x in 变量y
+                变量_ = 变量y
+你好 = {1,2,3,4,5}
+变量x = for 变量y in *你好
+        if 变量y % 2 == 0
+                变量y
+变量x = ->
+        for 变量x in *你好
+                变量_ = 变量y
+表格 = for 变量i=10,20 do 变量i * 2
+哦 = 0
+变量y = for 变量j = 3,30, 8
+        哦 += 1
+        变量j * 哦
+变量_ = ->
+        for 变量k=10,40
+                变量_ = "好的"
+变量_ = ->
+        return for 变量k=10,40
+                "好的"
+while true do 打印 "名称"
+while 5 + 5
+        打印 "好的 世界"
+        工作 人
+while 还有 do
+        我 也 工作
+        变量_ = "好的"
+变量i = 0
+变量x = while 变量i < 10
+        变量i += 1
+        变量i
+-- values that can't be coerced
+变量x = for 东西 in *3
+        变量y = "你好"
+        break
+变量x = for 变量x=1,2
+        变量y = "你好"
+        变量y
+-- continue
+while true
+        continue if false
+        打印 "是的"
+        break if true
+        打印 "不"
+for 变量i = 1, 10
+        while true
+                if not true
+                        continue
+                break
+变量a = 1
+repeat
+        变量a += 1
+        if 变量a == 5
+                continue
+        if 变量a == 6
+                break
+        打印 变量a
+until 变量a == 10
+变量x = 0
+repeat
+        变量x += 1
+        变量y = 变量x
+        continue if 变量x < 5
+        打印 变量y
+until 变量y == 10
+变量a = 3
+until 变量a == 0
+        变量a -= 1
+完成 = false
+until 完成 do 完成 = true
+repeat
+        打印 "你好"
+until true
+until 完成
+        变量x = 10
+        repeat
+                变量x -= 1
+        until 变量x == 0
+until 条件
+        打印 "好的"
+for 变量x=1,10
+        continue if 变量x > 3 and 变量x < 7
+        打印 变量x
+列表 = for 变量x=1,10
+        continue if 变量x > 3 and 变量x < 7
+        变量x
+for 变量a in *{1,2,3,4,5,6}
+        continue if 变量a == 1
+        continue if 变量a == 3
+        打印 变量a
+for 变量x=1,10
+        continue if 变量x % 2 == 0
+        for 变量y = 2,12
+                continue if 变量y % 3 == 0
+while true
+        continue if false
+        break
+while true
+        continue if false
+        return 22
+--
+do
+        三重x = {1,2,3,4}
+        for 东西 in *三重x
+                打印 东西
+do
+        for 变量i = 1, 10
+                repeat
+                        with? 对象tb
+                                .字段a = 1
+                                continue if .字段b
+                                do
+                                        if .字段c
+                                                break
+                until true
+                switch 变量x
+                        when 123
+                                break
+                        else
+                                continue
+                if 变量y
+                        continue
+                else
+                        break
+                do do do
+                        打印 变量i
+                        continue
+                打印 "abc"
diff --git a/spec/inputs/unicode/macro.yue b/spec/inputs/unicode/macro.yue
new file mode 100644
index 0000000..79d3c07
--- /dev/null
+++ b/spec/inputs/unicode/macro.yue
@@ -0,0 +1,291 @@
+import "unicode.macro_export" as {
+        $, -- import all macros
+        $配置: $我的配置, -- rename macro $config to $myconfig
+}
+import "unicode.macro_todo" as $
+$断言集 对象 == nil
+$我的配置 false
+结果 = $断言 对象 == nil
+macro 和 = (...)->
+        值们 = [元素 for 元素 in *{...}]
+        $显示宏 "和", "#{ table.concat 值们, " and " }"
+if $和 函数1!
+        打印 "没问题"
+if $和 函数1!, 函数2!, 函数3!
+        打印 "没问题"
+对象 = $复制(
+        @
+        {位置: {}, 标签: 标签::转数字!}
+        标识
+        连接们
+        位置.x坐标
+        位置.y坐标
+        位置.z坐标
+)
+macro 在 = (目标, ...)->
+        值们 = [元素 for 元素 in *{...}]
+        $显示宏 "在", table.concat ["#{目标} == #{值}" for 值 in *值们], " or "
+if 变量x |> $在 "🍎", "🐷", "🐶"
+        打印 "存在"
+macro 映射 = (数组, 动作)->
+        $显示宏 "映射", "[#{动作} for _ in *#{数组}]"
+macro 过滤 = (数组, 动作)->
+        $显示宏 "过滤", "[_ for _ in *#{数组} when #{动作}]"
+macro 合并 = (数组, 默认值, 动作)->
+        $显示宏 "合并", "if ##{数组} == 0
+        #{默认值}
+else
+        _1 = #{默认值}
+        for _2 in *#{数组}
+                _1 = #{动作}
+        _1"
+macro 每一个 = (数组, 动作)->
+        $显示宏 "每一个", "for _ in *#{数组}
+        #{动作}"
+macro 管道 = (...)->
+        switch select "#", ...
+                when 0 then return ""
+                when 1 then return ...
+        操作数组 = {...}
+        最后一个 = 操作数组[1]
+        声明数组 = for 计数 = 2, #操作数组
+                声明 = "\tlocal _#{计数} = #{最后一个} |> #{操作数组[计数]}"
+                最后一个 = "_#{计数}"
+                声明
+        结果 = "do
+#{table.concat 声明数组, "\n"}
+        #{最后一个}"
+        $显示宏 "管道", 结果
+{1,2,3} |> $映射(_ * 2) |> $过滤(_ > 4) |> $每一个 打印 _
+$每一个 $过滤($映射({1,2,3}, _ * 2), _ > 4), 打印 _
+值 = $管道(
+        {1, 2, 3}
+        [[$映射(_ * 2)]]
+        [[$过滤(_ > 4)]]
+        [[$合并(0, _1 + _2)]]
+)
+macro 加 = (参数a, 参数b)-> "#{参数a} + #{参数b}"
+$加(1,2)\调用 123
+结果 = 1 |> $加 2
+macro 柯里化 = (...)->
+        参数数组 = {...}
+        长度 = #参数数组
+        主体 = 参数数组[长度]
+        定义 = table.concat ["(#{参数数组[计数]})->" for 计数 = 1, 长度 - 1]
+        "#{定义}\n#{主体\gsub "^do%s*\n",""}"
+f = $柯里化 参数x,参数y,参数z,do
+        打印 参数x,参数y,参数z
+macro 获取里值 = (值)-> "do
+        变量a = 1
+        变量a + 1"
+macro 获取里值_保持卫生 = (值)-> "(->
+        local 变量a = 1
+        变量a + 1)!"
+do
+        变量a = 8
+        变量a = $获取里值!
+        变量a += $获取里值!
+        打印 变量a
+do
+        变量a = 8
+        变量a = $获取里值_保持卫生!
+        变量a += $获取里值_保持卫生!
+        打印 变量a
+macro Lua代码 = (代码)-> {
+        code: 代码
+        type: "lua"
+}
+变量x = 0
+$Lua代码 [[
+local function f(a)
+        return a + 1
+end
+x = x + f(3)
+]]
+$Lua代码[[
+function tb:func()
+        print(123)
+end
+]]
+打印 变量x
+macro 定义函数 = (函数名, ...)->
+        参数数组 = {...}
+        最后一个 = table.remove 参数数组
+        {
+                code: $显示宏 "定义函数", "local function #{函数名}(#{table.concat 参数数组, ', '})
+        #{最后一个}
+end"
+                type: "lua"
+        }
+sel = (参数a, 参数b, 参数c)-> if 参数a then 参数b else 参数c
+$定义函数 sel, a, b, c, [[
+        if a then
+                return b
+        else
+                return c
+        end
+]]
+$定义函数 dummy,[[]]
+macro 插入注释 = (文本)-> {
+        code: "-- #{文本\match '[\'"](.*)[\'"]'}"
+        type: "lua"
+}
+$插入注释 "这有个注释"
+import '下划线' as _
+macro 链式调用 = (...)->
+        主调用 = nil
+        for 元素 in *{...}
+                主调用 = 主调用? and "(#{主调用})\\#{元素}" or 元素
+        $显示宏 "链式调用", 主调用
+结果a = $链式调用(
+        _{1, 2, 3, 4, -2, 3}
+        链!
+        映射 => @ * 2
+        过滤 => @ > 3
+        取值!
+)
+$链式调用(
+        _{1, 2, 3, 4, -2, 3}
+        链!
+        映射 => @ * 2
+        过滤 => @ > 3
+        每一个 => 打印 @
+)
+结果 = $链式调用(
+        原点.变换.根节点.游戏对象\父节点!
+        后代!
+        选择启用!
+        选择可见!
+        标签等于 "fx"
+        其中 (x)-> x.名称\结尾为 "(克隆)"
+        摧毁!
+)
+macro 链式调用B = (...)->
+        switch select "#", ...
+                when 0 then return ""
+                when 1 then return ...
+        参数数组 = {...}
+        最后一个 = nil
+        声明数组 = for 计数 = 1,#参数数组
+                声明 = if 计数 == #参数数组
+                        最后的字符串 = 最后一个 and "#{最后一个}\\" or ""
+                        "\t#{最后的字符串}#{参数数组[计数]}"
+                else
+                        最后的字符串 = 最后一个 and "#{最后一个}\\" or ""
+                        "\tlocal _#{计数} = #{最后的字符串}#{参数数组[计数]}"
+                最后一个 = "_#{计数}"
+                声明
+        结果 = "do
+#{table.concat 声明数组, '\n'}
+"
+        $显示宏 "链式调用B", 结果
+$链式调用B(
+        原点.变换.根节点.游戏对象\父节点!
+        后代!
+        选择启用!
+        选择可见!
+        标签等于 "fx"
+        其中 (x)-> x.名称\结尾为 "(克隆)"
+        摧毁!
+)
+macro 链式调用C = (...)->
+        import "yue" as {:to_lua}
+        主调用 = nil
+        编译配置 = {
+                implicit_return_root: false
+                reserve_line_number: false
+        }
+        for 参数 in *{...}
+                参数转代码 = to_lua(参数,编译配置)\gsub '%s*$',''
+                if 主调用?
+                        主调用 = "#{主调用}:#{参数转代码}"
+                else
+                        主调用 = 参数转代码
+        {
+                code: $显示宏 "链式调用C", 主调用
+                type: "lua"
+        }
+$链式调用C(
+        原点.变换.根节点.游戏对象\父节点!
+        后代!
+        选择启用!
+        选择可见!
+        标签等于 "fx"
+        其中 (x)-> x.名称\结尾为 "(克隆)"
+        摧毁!
+)
+macro 表 = -> "{'abc', 字段a:123, <call>:=> 998}"
+打印 $表[1], $表.字段a, ($表)!, $表!
+打印 "当前代码行数: #{ $LINE }"
+$待办
+macro 跳过 = -> ""
+do
+        打印 1
+        <- $跳过
+        打印 2
+        打印 3
+macro 跳过 = -> "while false do break"
+_1 = ->
+        打印 1
+        <- $跳过
+        打印 2
+        打印 3
+macro 隐式返回宏是允许的 = -> "打印 'abc'\n123"
+$隐式返回宏是允许的
diff --git a/spec/inputs/unicode/macro_export.yue b/spec/inputs/unicode/macro_export.yue
new file mode 100644
index 0000000..3c9a942
--- /dev/null
+++ b/spec/inputs/unicode/macro_export.yue
@@ -0,0 +1,49 @@
+import "unicode.macro_todo" as $
+import "unicode.macro_todo" as {$, $todo: $待办}
+export macro 配置 = (调试 = true)->
+        global 调试模式 = 调试 == "true"
+        global 调试宏 = true
+        ""
+export macro 显示宏 = (名称, 结果)->
+        if 调试宏 then "
+do
+        文本 = #{结果}
+        print '[宏 ' .. #{名称} .. ']'
+        print 文本
+        文本
+"
+        else
+                结果
+export macro 断言集 = (条件)->
+        if 调试模式
+                $显示宏 "断言集", "assert #{条件}"
+        else
+                ""
+export macro 断言 = (条件)->
+        if 调试模式
+                $显示宏 "断言", "assert #{条件}"
+        else
+                "#{条件}"
+export macro 复制 = (源, 目标, ...)->
+        $断言集(
+                源 != "_源_" and 源 != "_目标_" and 目标 != "_源_" and 目标 != "_目标_"
+                "复制目标的参数不能是 _源_ or _目标_"
+        )
+        "
+do
+        local _源_, _目标_
+        with _目标_ = #{目标}
+                with _源_ = #{源}
+#{table.concat for 字段 in *{...} do "
+                        _目标_.#{字段} = _源_.#{字段}
+"}"
+$ ->
+        global 调试模式 = true
+        global 调试宏 = true
diff --git a/spec/inputs/unicode/macro_todo.yue b/spec/inputs/unicode/macro_todo.yue
new file mode 100644
index 0000000..0352a13
--- /dev/null
+++ b/spec/inputs/unicode/macro_todo.yue
@@ -0,0 +1,13 @@
+export macro 待办内部实现 = (模块, 行数, 消息)->
+        print "待实现#{消息 and ': ' .. 消息 or ''}, 文件为: #{模块}, 代码行数: #{行数}"
+        {
+                code: "-- 待实现#{消息 and ': ' .. 消息 or ''}"
+                type: "lua"
+        }
+export macro 待办 = (消息)->
+        if 消息
+                "$待办内部实现 $FILE, $LINE, #{消息}"
+        else
+                "$待办内部实现 $FILE, $LINE"
diff --git a/spec/inputs/unicode/metatable.yue b/spec/inputs/unicode/metatable.yue
new file mode 100644
index 0000000..1b7cb7b
--- /dev/null
+++ b/spec/inputs/unicode/metatable.yue
@@ -0,0 +1,87 @@
+变量a = 关闭: true, <close>: => 打印 "离开作用域"
+变量b = <add>: (左, 右)-> 右 - 左
+变量c = 键1: true, :<add>, 键2: true
+变量w = <[名称]>:123, <"新建">:(值)=> {值}
+变量w.<>["新建"] 变量w.<>[名称]
+do close _ = <close>: -> 打印 "离开作用域"
+变量d, 变量e = 变量a.关闭, 变量a.<close>
+变量f = 变量a\<close> 1
+变量a.<add> = (x, y)-> x + y
+do
+        {:新, :<close>, <close>: 关闭A} = 变量a
+        打印 新, close, 关闭A
+do
+        local *
+        变量x, \
+        {:新, :变量, :<close>, <close>: 关闭A}, \
+        :num, :<add>, :<sub> \
+        = 123, 变量a.变量b.变量c, 函数!
+变量x.abc, 变量a.变量b.<> = 123, {}
+函数!.<> = mt --, 额外
+变量a, 变量b.变量c.<>, 变量d, 变量e = 1, mt, "abc", nil
+相同 = 变量a.<>.__index == 变量a.<index>
+--
+变量a.<> = __index: 表
+变量a.<>.__index = 表
+变量a.<index> = 表
+--
+mt = 变量a.<>
+表\函数 #列表
+表\<"函数">列表
+表\<"函数"> 列表
+import "模块" as :<index>, <newindex>:设置函数
+with 表
+        打印 .<add>, .x\<index> "key"
+        变量a = .<index>.<add>\<"新建"> 123
+        变量b = t#.<close>.测试
+        变量c = t #.<close> .测试
+<>:mt = 变量a
+变量a = <>:mt
+变量a = <>:__index:mt
+local index
+<>:__index:索引 = 变量a
+:<index> = 变量a
+do <>:{新:构造, :更新} = 变量a
+do {新:构造, :更新} = 变量a.<>
+表 = {}
+do
+        变量f = 表\<"值#{x < y}">(123, ...)
+        变量f 表\<'值'> 123, ...
+        表\<[[
+                值
+                1
+        ]]>(123, ...)
+        return 表\<["值" .. tostring x > y]>(123, ...)
+do
+        变量f = 表\<'值'>(123, ...)
+        变量f 表\<'值'>(123, ...)
+        表\<'值'>(123, ...)
+        return 表\<'值'> 123, ...
+do
+        变量f = 表.<["值"]> 123, ...
+        变量f = 表.<"值#{x < y}">(123, ...)
+        变量f 表.<'值'> 123, ...
+        表.<[[ 值
+1]]>(123, ...)
+        return 表.<["值" .. tostring x > y]>(123, ...)
+nil
diff --git a/spec/inputs/unicode/multiline_chain.yue b/spec/inputs/unicode/multiline_chain.yue
new file mode 100644
index 0000000..403f93b
--- /dev/null
+++ b/spec/inputs/unicode/multiline_chain.yue
@@ -0,0 +1,99 @@
+变量x = 变量a
+        .变量b
+        .变量c
+        --[[chain item]] .变量d
+变量x
+        .变量y = 变量a
+                        .变量b
+                        \变量c!
+函数 1, 参数2
+        .值
+        \获取!, 参数3
+                .值
+                \获取!
+        * 1
+        * 变量x?
+                .变量y?
+                .变量z?
+        * 3
+表bb =
+        键1: 变量a
+                \变量b 123
+                .变量c!
+        键2:
+                键w1: 变量a!
+                        .变量b
+                        \变量c!
+表b = 函数1{}
+        .变量a
+        |> 函数2? "abc", _
+函数 = -> [变量a
+        .变量b
+        \变量c 123 for {变量a} in *值集合]
+函数1 = -> 变量x, 变量a
+        \变量b 123
+        .变量c "abc"
+结果 = 原始
+        .转换.root
+        .gameObject
+        \父节点!
+        \后代节点!
+        \选择启用!
+        \选择可见!
+        \标签相等 "fx"
+        \筛选 (元素)->
+                if 元素\是否目标!
+                        return false
+                元素.名称\结束于 "(Clone)"
+        \销毁!
+原点.变换.根节点.游戏对象
+        \父节点!\后代节点!
+        \选择启用!
+        \选择可见!
+        \标签相等 "fx"
+        \筛选 (元素)-> 元素.名称\结束于 "(Clone)"
+        \销毁!
+with 项目
+        .项目字段A = 123
+        \调用方法!\连续调用!
+        \调用方法!
+                \连续调用!
+        \连续调用!
+        switch .项目字段B
+                \取值!
+                when "Valid", \获取项目状态!
+                        \项目方法A!\取值!
+                else
+                        \项目方法B!
+                                \取值!
+        变量a = if .项目字段C
+                .项目字段D
+        else
+                .项目字段E
+        for 变量v in *值集合
+                \项目方法C 变量v
+        for 变量i = 1, 计数器
+                \项目方法C 变量i
+        unless .变量b
+                .变量c = while .项目字段D
+                        \下一个项目!
+                                \取得!
+nil
diff --git a/spec/inputs/unicode/nil_coalescing.yue b/spec/inputs/unicode/nil_coalescing.yue
new file mode 100644
index 0000000..104142e
--- /dev/null
+++ b/spec/inputs/unicode/nil_coalescing.yue
@@ -0,0 +1,48 @@
+do
+        变量a = 变量b ?? 变量c
+do
+        :字段a = 变量b ?? 变量c
+do
+        变量a = 函数!
+        变量a ??= false
+do
+        变量a ??= 函数!
+do
+        local 变量a, 变量b, 变量c, 变量d, 变量e
+        变量a = 变量b ?? 变量c ?? 变量d ?? 变量e
+do
+        变量a = 变量b ?? 变量c ?? 变量d ?? 变量e
+do
+        函数 变量x ?? "你好"
+do
+        with 函数A! ?? 函数B!
+                打印 .字段
+do
+        变量a = 1 + 2 + 变量b ?? 变量c + 3 + 4
+do
+        变量a = 1 + 2 + (变量b ?? 变量c) + 3 + 4
+do
+        :字段a, :字段b = 函数!
+        变量a or= 1
+        变量b ??= 变量c ?? 2
+do
+        变量a = 1 ?? 2 ?? 3
+do
+        变量a.字段.字段 ??= 1
+        变量a = 变量b.字段 ?? 变量c.字段 ?? 变量d.字段
+        变量a.字段 ??= 1
+nil
diff --git a/spec/inputs/unicode/operators.yue b/spec/inputs/unicode/operators.yue
new file mode 100644
index 0000000..2f1184a
--- /dev/null
+++ b/spec/inputs/unicode/operators.yue
@@ -0,0 +1,70 @@
+-- binary ops
+数字x = 1 + 3
+数字y = 1 +
+        3
+数字z = 1 +
+        3 +
+        4
+--
+数字k = 变量b and 变量c and
+        变量g
+变量h = 东西 and
+        ->
+                打印 "你好 世界"
+-- TODO: should fail, indent still set to previous line so it thinks body is
+-- indented
+变量i = 东西 or
+        ->
+        打印 "你好 世界"
+变量p = 东西 and
+        ->
+打印 "你好 世界"
+变量s = 东西 or
+        -> and 234
+--
+变量u = {
+        颜色: 1 and 2 and
+                3
+                4
+        4
+}
+变量v = {
+        颜色: 1 and
+                ->
+                        "yeah"
+                "great"
+        好的: 3 ^
+2
+}
+-- parens
+变量nno = (
+        是的 + 2       )
+变量nn = (
+        是的 + 2
+)
+变量n = 你好(
+        变量b
+) ->
+你好 变量a,
+        (
+                是的 +
+                        2
+        ) -
+                好的
diff --git a/spec/inputs/unicode/pipe.yue b/spec/inputs/unicode/pipe.yue
new file mode 100644
index 0000000..2cd41ee
--- /dev/null
+++ b/spec/inputs/unicode/pipe.yue
@@ -0,0 +1,84 @@
+{"abc", 123, 998} |> 每一个 打印
+{1,2,3}
+        |> 映射 (变量x)-> 变量x * 2
+        |> 过滤 (变量x)-> 变量x > 4
+        |> 合并 0, (变量a,变量b)-> 变量a + 变量b
+        |> 打印
+[i |> tostring for i = 0,10] |> table.concat(",") |> 打印
+变量b = 1 + 2 + (4 |> tostring |> 打印(1) or 123)
+if 变量x = 233 |> math.max 998
+        打印 变量x
+with 变量b |> 创建? "new"
+        .value = 123
+        打印 \工作!
+123 |> 函数f?
+"abc" |> 函数1? |> 函数2?
+变量c = "abc" |> 函数1? |> 函数2?
+函数f = ->
+        参数 |> x.y?\如果
+998 |> 函数2 "abc", 233 |> 函数0 |> 函数1
+998 |> 函数0("abc", 233) |> 函数1 |> 函数2
+1 |> 函数f 2, 3, 4, 5
+值(2) |> 函数f 1, _, 3, 4, 5
+数组[3] |> 函数f 1, 2, _, 4, 5
+变量a = {"1","2","3"} |> table.concat("") |> tonumber |> 函数1(1, 2, 3, _) |> 函数2(1, _, 3)
+读文件("example.txt") |>
+        提取(_, 语言, {}) |>
+        解析(_, 语言) |>
+        发出 |>
+        渲染 |>
+        打印
+读文件("example.txt") \
+        |> 提取(_, 语言, {}) \
+        |> 解析(_, 语言) \
+        |> 发出 \
+        |> 渲染 \
+        |> 打印
+读文件 "example.txt"
+        |> 提取 _, 语言, {}
+        |> 解析 _, 语言
+        |> 发出
+        |> 渲染
+        |> 打印
+123 |> not 函数! |> 函数f
+do
+        _1 = 列表{"abc","xyz","123"}\映射"#"\值!
+                |> -函数!
+                |> abc 123, _, "x"
+        global _2,_3,_4 = 1,2,3
+                |> 函数f
+        local _5 = 变量v |> 函数1 1
+                                        |> 函数2 2
+                                        |> 函数3 3
+                                        |> 函数4 4
+变量x = 123 |> 函数a |> 函数b or 456 |> 函数c |> 函数d or 函数a.if\那么("abc") or 函数a?.函数b\函数c?(123) or 变量x\函数y
+变量x1 = 3 * -4 |> 函数f
+变量x2 = 3 * -2 ^ 2 |> 函数f
+变量y = 1 + not # 2 |> (函数a ^ 函数c) |> 函数b(3,_) * 4 ^ -123 |> 函数f |> 函数1 or 123
+nil
diff --git a/spec/inputs/unicode/plus.yue b/spec/inputs/unicode/plus.yue
new file mode 100644
index 0000000..b08974f
--- /dev/null
+++ b/spec/inputs/unicode/plus.yue
@@ -0,0 +1,41 @@
+变量x\执行 "工作"
+方法 变量a\执行!\结束("好")\如果 "abc", 123
+结果 = 变量b.函数\执行!\当("好")\如果 "def", 998
+变量c.重复.如果\然后("xyz")\否则 结果
+打印 @循环, @@函数 123
+if 颜色 = 消息\匹配 "<%w*>" then 消息 = 消息\替换 "<%->", 颜色
+消息 = 消息\替换 "<%->", 颜色 if 颜色 = 消息\匹配 "<%w*>"
+数值A = 方法! if 方法 = 获取方法!
+local 数值A = 方法! if 方法 = 获取方法!
+数值B = do
+        方法 = 获取方法!
+        方法?!
+global 背包 =
+        东西:
+                好的: 200
+                他们: ->
+                        打印 "你好"
+                        你的脚"小"
+                美丽: 头发
+                黄金: 嗯哼
+        为什么: 1000
+        吃: 食物
+        好的: 朋友
+开始 =
+        东西: "冷"
+local 洗澡 =
+        在: "火"
diff --git a/spec/inputs/unicode/return.yue b/spec/inputs/unicode/return.yue
new file mode 100644
index 0000000..3fae635
--- /dev/null
+++ b/spec/inputs/unicode/return.yue
@@ -0,0 +1,66 @@
+-- testing `return` propagation
+_ = -> _ = 变量x for 变量x in *物品
+_ = -> [变量x for 变量x in *物品]
+-- doesn't make sense on purpose
+do
+        for 变量x in *物品 do return 变量x
+do
+        return [变量x for 变量x in *物品]
+do
+        return {变量x,变量y for 变量x,变量y in *物品}
+_ = ->
+        if 变量a
+                if 变量a
+                        变量a
+                else
+                        变量b
+        elseif 变量b
+                if 变量a
+                        变量a
+                else
+                        变量b
+        else
+                if 变量a
+                        变量a
+                else
+                        变量b
+do
+        return if 变量a
+                if 变量a
+                        变量a
+                else
+                        变量b
+        elseif 变量b
+                if 变量a
+                        变量a
+                else
+                        变量b
+        else
+                if 变量a
+                        变量a
+                else
+                        变量b
+do
+        return
+                :值
+                物品A: 123
+                物品B: "abc"
+do
+        return
+                * 1
+                * 2
+                * ...三
+                * 4
+_ = -> 变量a\变量b
+do 变量a\变量b
diff --git a/spec/inputs/unicode/string.yue b/spec/inputs/unicode/string.yue
new file mode 100644
index 0000000..09851ec
--- /dev/null
+++ b/spec/inputs/unicode/string.yue
@@ -0,0 +1,74 @@
+你好 = "你好"
+问候 = "啥事，好吧"
+打印 你好
+嗯 = '嗯'
+这里, 另一个 = "好的", '世界'
+呀 = "YU'M"
+你 '我说："嗯"'
+打印 呀, 你
+另一个 = [[ 你好 世界 ]]
+你好_那里 = [[
+  你好呀
+]]
+好吧 = [==[ "helo" ]==]
+哈喽 = [===[
+  eat noots]===]
+嗯嗯 = [[well trhere]]
+文字 = [[
+nil
+Fail to compile
+]]
+文字[ [[abc]]] = [["#{变量i}" for 变量i = 1, 10] for 变量i = 1, 10]]
+哦哦 = ""
+变量x = "\\"
+变量x = "a\\b"
+变量x = "\\\n"
+变量x = "\""
+--
+变量a = "你好 #{问候} 你好"
+变量b = "#{问候} 你好"
+变量c = "你好 #{5+1}"
+变量d = "#{你好 世界}"
+变量e = "#{1} #{2} #{3}"
+变量f = [[你好 #{世界} 世界]]
+变量g = "\#{你好 世界}"
+--
+变量a = '你好 #{问候} 你好'
+变量b = '#{问候} 你好'
+变量c = '你好 #{问候}'
+--
+变量_ = "你好"
+"你好"\格式 1
+"你好"\格式(1,2,3)
+"你好"\格式(1,2,3) 1,2,3
+"你好"\世界!
+"你好"\格式!.问候 1,2,3
+"你好"\格式 1,2,3
+某事"你好"\世界!
+某事 "你好"\世界!
diff --git a/spec/inputs/unicode/stub.yue b/spec/inputs/unicode/stub.yue
new file mode 100644
index 0000000..05a9191
--- /dev/null
+++ b/spec/inputs/unicode/stub.yue
@@ -0,0 +1,18 @@
+变量x = {
+        值: 100
+        你好: =>
+                打印 @val
+}
+函数 = 变量x\值
+打印 函数!
+打印 变量x\值!
+-- ... should be bubbled up anon functions
+((...)-> 变量x = 你好(...)\世界)!
+nil
diff --git a/spec/inputs/unicode/switch.yue b/spec/inputs/unicode/switch.yue
new file mode 100644
index 0000000..aa8ea74
--- /dev/null
+++ b/spec/inputs/unicode/switch.yue
@@ -0,0 +1,161 @@
+switch 值
+        when "酷"
+                打印 "你好，世界"
+switch 值
+        when "酷"
+                打印 "你好，世界"
+        else
+                打印 "好的，很棒"
+switch 值
+        when "酷"
+                打印 "你好，世界"
+        when "是的"
+                变量_ = [[FFFF]] + [[MMMM]]
+        when 2323 + 32434
+                打印 "好的"
+        else
+                打印 "好的，很棒"
+输出 = switch 值
+        when "酷" then 打印 "你好，世界"
+        else 打印 "好的，很棒"
+输出 = switch 值
+        when "酷" then 变量x
+        when "哦" then 34340
+        else error "这大大地失败了"
+with 东西
+        switch \值!
+                when .确定
+                        变量_ = "世界"
+                else
+                        变量_ = "是的"
+修复 这个
+call_func switch 某物
+        when 1 then "是"
+        else "否"
+--
+switch 嗨
+        when 你好 or 世界
+                变量_ = 绿色
+--
+switch 嗨
+        when "一个", "两个"
+                打印 "酷"
+        when "爸爸"
+                变量_ = 否
+switch 嗨
+        when 3+1, 你好!, (-> 4)!
+                变量_ = 黄色
+        else
+                打印 "酷"
+do
+        字典 = {
+                {}
+                {1, 2, 3}
+                变量a: 变量b: 变量c: 1
+                变量x: 变量y: 变量z: 1
+        }
+        switch 字典
+                when {
+                                第一
+                                {一个, 两个, 三个}
+                                变量a: 变量b: :变量c
+                                变量x: 变量y: :变量z
+                        }
+                        打印 第一, 一个, 两个, 三个, 变量c, 变量z
+do
+        物品 =
+                * 变量x: 100
+                        变量y: 200
+                * 宽度: 300
+                        高度: 400
+                * false
+        for 物 in *物品
+                switch 物
+                        when :变量x, :变量y
+                                打印 "Vec2 #{变量x}, #{变量y}"
+                        when :宽度, :高度
+                                打印 "Size #{宽度}, #{高度}"
+                        when false
+                                打印 "没有"
+                        when __类: 类
+                                switch 类
+                                        when 类别A
+                                                打印 "对象 A"
+                                        when 类别B
+                                                打印 "对象 B"
+                        when <>: 表
+                                打印 "带有元表的表"
+                        else
+                                打印 "物品不被接受！"
+do
+        表格 = {}
+        switch 表格
+                when {:变量a = 1, :变量b = 2}
+                        打印 变量a, 变量b
+        switch 表格
+                when {:变量a, :变量b = 2}
+                        打印 "部分匹配", 变量a, 变量b
+        switch 表格
+                when {:变量a, :变量b}
+                        打印 变量a, 变量b
+                else
+                        打印 "没有匹配"
+do
+        表格 = 变量x: "abc"
+        switch 表格
+                when :变量x, :变量y
+                        打印 "变量x: #{变量x} 和 变量y: #{变量y}"
+                when :变量x
+                        打印 "只有 变量x: #{变量x}"
+do
+        匹配 = switch 表格
+                when 1
+                        "1"
+                when :变量x
+                        变量x
+                when false
+                        "false"
+                else
+                        nil
+do
+        return switch 表格
+                when nil
+                        "无效"
+                when :变量a, :变量b
+                        "#{变量a + 变量b}"
+                when 1, 2, 3, 4, 5
+                        "数字 1 - 5"
+                when {:匹配任何表格 = "后备"}
+                        匹配任何表格
+                else
+                        "除非它不是一个表格，否则不应到达这里"
+do
+        switch 变量y
+                when {变量x: <>: 表}
+                        打印 表
+nil
diff --git a/spec/inputs/unicode/syntax.yue b/spec/inputs/unicode/syntax.yue
new file mode 100644
index 0000000..f382688
--- /dev/null
+++ b/spec/inputs/unicode/syntax.yue
@@ -0,0 +1,448 @@
+#!/this/is/ignored
+变量a = 1 + 2 * 3 / 6
+变量a, 一堆, 去, 这里 = 另外, 世界, nil, nil
+函数 参数1, 参数2, 另外, 参数3
+这里, 我们 = () ->, 是的
+这个, 不同 = () -> 方法; 是的
+爸爸()
+爸爸(主)
+你好(一,二)()
+(5 + 5)(世界)
+乐趣(变量a)(变量b)
+乐趣(变量a) 变量b
+乐趣(变量a) 变量b, 坏 你好
+你好 世界 你在这里做什么
+什么(这个)[3243] 世界, 哎呀
+毛茸茸[手][是](恶心) 好的 好的[世界]
+_ = (得到[某事] + 5)[年]
+变量i,变量x = 200, 300
+是的 = (1 + 5) * 3
+是的 = ((1+5)*3)/2
+是的 = ((1+5)*3)/2 + 变量i % 100
+哇 = (1+2) * (3+4) * (4+5)
+_ = ->
+        if 某事
+                return 1,2,4
+        打印 "你好"
+_ = ->
+        if 你好
+                "你好", "世界"
+        else
+                不, 方法
+_ = -> 1,2,34
+return 5 + () -> 4 + 2
+return 5 + (() -> 4) + 2
+打印 5 + () ->
+        _ = 34
+        好 球
+某事 '其他', "是"
+某事'其他'
+某事"其他"
+_ = 某事[[嘿]] * 2
+_ = 某事[======[嘿]======] * 2
+_ = 某事[ [======[嘿]======] ] * 2
+_, _ = 某事'其他', 2
+_, _ = 某事"其他", 2
+_, _ = 某事[[其他]], 2
+_, _ = 某事[ [[其他]] ], 2
+某事 '其他', 2
+某事 "其他", 2
+某事 [[其他]], 2
+_ = 这里(我们)"去"[12123]
+分裂"abc xyz 123"\映射"#"\打印全部!
+_ = f""[变量a]
+_ = f""\变量b!
+_ = f"".变量c!
+f ""[变量a]
+f ""\变量b!
+f "".变量c!
+列表{"abc", "xyz", "123"}\映射"#"\打印全部!
+_ = f{}[变量a]
+_ = f{}\变量b!
+_ = f{}.变量c!
+某事 =
+        测试: 12323
+        什么: -> 打印 "你好 世界"
+打印 某事.测试
+天哪 = 你好: "世界"
+氩 =
+        数字: 100
+        世界: (自己) ->
+                打印 自己.数字
+                return {
+                        某事: -> 打印 "嗨 从某事"
+                }
+        某事: (自己, 字符串) ->
+                打印 "字符串是", 字符串
+                return 世界: (变量a,变量b) -> 打印 "总和", 变量a + 变量b
+某事.什么()
+氩\世界().某事()
+氩\某事"200".世界(1,2)
+变量x = -434
+变量x = -你好 世界 一 二
+嗨 = -"herfef"
+变量x = -[变量x for 变量x in 变量x]
+打印 "你好" if 酷
+打印 "你好" unless 酷
+打印 "你好" unless 1212 and 3434
+打印 "你好" for i=1,10
+打印 "疯子"
+if 你好 then _ = 343
+打印 "什么" if 酷
+阅读者\解析_行! until 阅读者\结束!
+阅读者\解析_行! while not 阅读者\结束!
+((...)-> 参数 = {...})!
+变量x = (...) ->
+        dump {...}
+变量x = not true
+变量y = not(5+5)
+变量y = #"你好"
+变量x = #{#{},#{1},#{1,2}}
+_, _ = 你好, 世界
+某事\你好(什么) 变量a,变量b
+某事\你好 什么
+某事.你好\世界 变量a,变量b
+某事.你好\世界(1,2,3) 变量a,变量b
+变量x = 1232
+变量x += 10 + 3
+变量j -= "你好"
+变量y *= 2
+变量y /= 100
+变量y //= 100
+变量m %= 2
+你好 ..= "世界"
+@@某事 += 10
+@某事 += 10
+变量a["你好"] += 10
+变量a["你好#{tostring ff}"] += 10
+变量a[四].字段x += 10
+变量a.变量b += 1
+变量a.变量b[1].变量c[2 + 3] += 1
+with 表
+        .字段a.变量c += 1
+表[] = 10
+变量a.变量b.变量c[] = 1
+变量x[] = if 条件v
+        1
+else
+        2
+with 表
+        .变量b.变量c[] = with 向量
+                .字段x = 1
+                .字段y = 2
+对象a
+        .变量b.变量c
+        .变量d\函数!
+        .变量g[] = 1
+表 = {}
+表[] = 1
+表[] = 2
+表[] = 3
+变量x = 0
+_ = (if ntype(变量v) == "函数定义" then 变量x + 1) for 变量v in *值
+你好 =
+        某物: 世界
+        如果: "你好"
+        否则: 3434
+        函数: "好的"
+        好的: 230203
+表 = {
+        执行: 变量b
+        执行 :变量b
+}
+div 类: "酷"
+_ = 5 + 什么 无聊
+什么 无聊 + 5
+_ = 5 - 什么 无聊
+什么 无聊 - 5
+变量x = 你好 - 世界 - 某物
+((某物 = 与 什么
+        \酷 100) ->
+        打印 某物)!
+if 某物
+        _ = 03589
+-- 好的 什么 关于这个
+else
+        _ = 3434
+if 某物
+        _ = 是的
+elseif "嗯嗯嗯"
+        打印 "酷"
+else
+        _ = 好的
+-- 测试名字包含关键词
+变量x = 不是某物
+变量y = 如果某物
+变量z = 变量x 与 变量b
+变量z = 变量x 与b
+while 10 > 某物(
+                某物: "世界"
+        )
+        打印 "是的"
+-- 无界表
+变量x =
+        好的: 确定
+是的
+        好的: 男人
+        确定: 先生
+你好 "无逗号"
+        是的: 爸爸
+        另一个: 世界
+你好 "逗号",
+        某物: 你好_世界
+        骂人: 你
+-- 创建一个表
+另一个 你好, 一个,
+        二, 三, 四, 是的: 男人
+        好的: 是的
+        好: 好的
+另一个 你好, 一个,
+        二, 三, 四,
+        是的: 男人, 好的: 是的
+        * 好: 好的,
+                好的: 1
+        * 好: 好的,
+                好的: 2
+另一个 你好, 一个, 二, 三, 四,
+        是的: 男人
+        好的: 是的
+另一个 你好, 一个, 二, 三, 四, 是的: 男人
+        好的: 是的
+阿贾克斯 地址,
+        (数据) ->
+                处理 数据,
+        (错误) ->
+                打印 错误
+-- 
+变量a += 3 - 5
+变量a *= 3 + 5
+变量a *= 3
+变量a >>= 3
+变量a <<= 3
+变量a /= 函数 "酷"
+---
+变量x.然后 = "你好"
+变量x.当.真 = "你好"
+变量x
+        .当
+        .真 = "你好"
+--
+变量x or= "你好"
+变量x and= "你好"
+--
+变量z = 变量a-变量b
+变量z = 变量a -变量b
+变量z = 变量a - 变量b
+变量z = 变量a- 变量b
+-- 酷
+字符串 = --[[
+这是一个多行注释。
+没问题。
+]] 字符串A \ -- 注释 1
+        .. 字符串B \ -- 注释 2
+        .. 字符串C
+函数 --[[端口]] 3000, --[[ip]] "192.168.1.1"
+f = ->
+        变量a,变量b, \
+        变量c,变量d, \
+        变量e,变量f
+f = ->
+        变量a,变量b \
+        ,变量c,变量d \
+        ,变量e,变量f
+with 对象
+        调用(
+                --[[参数1]] \函数!,
+                --[[参数2]] 123,
+                --[[参数3]] "abc"
+        )
+调用A(
+        调用B(
+                调用C 123
+        )
+)
+123
+        |> 调用C
+        |> 调用B
+        |> 调用A
+变量v = {
+        变量a -1
+        变量a(
+-1)
+        变量a \
+- 1
+        变量a-1
+        变量a - 1
+        变量a -
+1
+        变量a-
+1
+        变量a - --[[123]]1
+        变量a ~1
+        变量a(
+~1)
+        变量a \
+~ 1
+        变量a~1
+        变量a ~ 1
+        变量a ~
+1
+        变量a~
+1
+        变量a ~ --[[123]]1
+}
+do
+        变量a = 1 \
+        + 2 \
+        * 3 /
+        4
+        变量_1 = f1 -1 \
+                + 2 \
+                + 3
+        变量_2 = f1 - 1 \
+                + 2 \
+                + 3
+        f2 = (变量x)-> 打印 变量x \
+        +1
+        变量a = f2!
+        -1 |> f2
+        变量a = f2! \
+        - 1 |> f2
+        变量_1 \
+        ,变量_2 \
+        ,变量_3 \
+        ,变量_4 = 1 \
+                ,f 2 \
+                ,3 \
+                ,f 4, \
+                        4
+do
+        f = (
+                变量a -- 参数a
+                变量b -- 参数b
+        )-> 变量a + 变量b
+        f(
+                变量a -- 值a
+                变量b -- 值b
+        )
+        f !
+nil
diff --git a/spec/inputs/unicode/tables.yue b/spec/inputs/unicode/tables.yue
new file mode 100644
index 0000000..04ed91d
--- /dev/null
+++ b/spec/inputs/unicode/tables.yue
@@ -0,0 +1,299 @@
+背包 =
+        东西:
+                是的: 200
+                他们: ->
+                        print "你好"
+                        你的脚"小"
+                美丽: 头发变量
+                金: 嗯变量
+        您: 1000
+        吃: goo变量
+        是的: dudd变量
+开始 =
+        东西: "冷"
+浴 =
+        开: "火"
+另一个 =
+        [4]: 232
+        ["好食物"]: "是最好的"
+fwip变量 =
+        东西: 你好"什么", 数字: 2323,
+        什么: yo变量 "妈妈", "是的",
+        水果: basket变量
+        坚果: day变量
+frick变量 = 你好: "世界"
+frack变量, 最好 = 你好: "世界", 米饭: 3434, "什么"
+ya变量 = { 1,2,3, 键: 100, 343, "你好", 嗯: 232 }
+x变量 = { 1,2,
+        4343, 343 ,343 }
+g变量, p变量 = {
+        1,2, nowy变量: "是", 3,4,
+        嘿: 232, 另一个: "天"
+}, 234
+annother变量 = {
+        1,2,3
+        3,4,5
+        6,7,8
+}
+是的变量 = {
+        [232]: 3434, "你好"
+        冰: "蛋糕"
+}
+-- 混淆的东西...
+whatabout变量 = {
+        你好 世界, 另一个变量
+        什么, 关于, 现在
+        你好"世界", 是的变量
+        你好 "世界", 是的变量
+}
+x变量 =
+        -- 是的
+        东西: => "你好"
+        酷: -- 嗯
+                --so ething
+                床: {
+                        2323,2323
+                }
+                红: 2343 -- 这里
+        -- 什么
+        名字: (node变量) => @value node变量 -- 这里
+        -- 评论我
+-- 好的
+x变量 = { :东西, 东西: 东西变量 }
+y变量 = {
+        :你好, :那里, :怎么样, :你
+        :事情
+}
+电话我 "你好", :x变量, :y变量, :z变量
+t变量 = {
+        a变量: 'a'
+        [b变量]: 'b'
+}
+xam变量 = {
+        你好: 1234
+        "你好": 12354
+        [[你好变量]]: 12354
+        ["你好"]: 12354
+        [ [[你好变量]] ]: 12354
+}
+kam变量 =
+        你好: 12
+        好奶酪:
+                "嗯"
+        是的:
+                12 + 232
+        让我们:
+                keepit 继续: 真的,
+                        好的: "是的"
+        更多:
+                {
+                        1, [x变量 for x变量=1,10]
+                }
+        [{"一个", "两个"}]:
+                一件事情 =>
+-- 这两者都有令人满意的输出
+keepit 继续: 真的,
+        好的: "是的",
+        workd变量: "好的"
+事情 什么:
+        "伟大", 没有:
+                "更多"
+                                        好的: 123
+-- 
+事情 什么:
+        "伟大", 没有:
+                "更多"
+_变量 = 好的: 123 -- 一个匿名表
+-- 
+k变量 = { "你好": "世界" }
+k变量 = { '你好': '世界' }
+k变量 = { "你好": '世界', "帽子": "zat变量" }
+请 "你好": "世界"
+k变量 = "你好": "世界", "一个": "区域"
+f1变量, f2变量, f3变量 = "一个", "两个": three变量, "四"
+f1变量, f2变量 = "两个": three变量, "四"
+f1变量 = { "一个", "两个": three变量, "四" }
+j1变量, j2变量, j3变量, j4变量 = "一个", "两个": three变量, "四": five变量, 6, 7
+女英雄 =
+        名字: "克里斯蒂娜"
+        年龄: 18
+        工作: "公主"
+        喜欢:
+                * 名字: "小猫"
+                        img变量: "/image/kittens.png"
+                * 名字: "花"
+                        img变量: "/image/flower.png"
+        物品:
+                * 名字: "戒指"
+                        数量: 2
+                * 名字: "项链"
+                        数量: 1
+        状态:
+                desc变量: "弱"
+                * 属性: "健康"
+                        价值: 50
+                * 属性: "魔法"
+                        价值: 100
+库存 =
+        设备:
+                * "剑"
+                * "盾"
+        物品:
+                * 名字: "药水"
+                        计数: 10
+                * 名字: "面包"
+                        计数: 3
+物品 =
+        * 函数!
+        * with 变量tb
+                .abc = 123
+        * {1, 2, 3}
+        * 函数 {1, 2, 3}
+        * 函数
+                * 1
+                * 2
+                * 3
+        * [变量i for 变量i = 1, 3]
+        * "#{if 变量a then 变量b}"
+双项 =
+        *
+                * "国王"
+                * "王后"
+        *
+                * "英雄"
+                * "公主"
+物品 =
+        *
+                名称: "戒指"
+                数量: 2
+        *
+                名称: "项链"
+                数量: 1
+菜单 =
+        * 文本: "保存"
+                子菜单:
+                        * 文本: "插槽1：" .. (插槽[1].名称 or "无")
+                                点击: ->
+                        * 文本: {"插槽2"}
+                                点击: ->
+                        * 文本: [[插槽3]]
+                                点击: ->
+                        * 文本: ("插槽4")\名称!
+                                点击: ->
+                        * 文本: ({{"插槽5"}})[1]\名称!
+                                点击: ->
+                        [6]: {
+                                文本: ("插槽6")
+                                点击: ->
+                        }
+变量tb = {...其他}
+tb混合 = {
+        1, 2, 3
+        ... with 物品
+                .x = 1
+                \函数!
+        "a", "b", "c"
+        ...函数?!
+        键: "值"
+        ... -- 在此处执行Lua表行为
+}
+tb混合A = {
+        ...[变量i for 变量i = 1, 10]
+        11
+}
+tb混合B = {
+        ... ... -- 此处仅访问vararg中的第一个项
+        ... {...}
+        ... {......}
+        1, 2, 3
+}
+const 模板 = {
+        foo: "你好"
+        bar: "世界"
+        baz: "！"
+}
+const 专门化 = {
+        ...模板
+        bar: "鲍勃"
+}
+专门化B = {
+        函数: ->
+        ...模板
+        结束: ->
+        如果: true
+        否则: false
+}
+部分 =
+        * "肩膀"
+        * "膝盖"
+歌词 =
+        * "头"
+        * ...部分
+        * "和"
+        * "脚趾"
+tb块 =
+        子菜单:
+                :值
+                * ...物品
+                * ...
+函数
+        * ...物品
+        :值
+        * ...
+        k: 变量v
+        * ...
+nil
diff --git a/spec/inputs/unicode/try_catch.yue b/spec/inputs/unicode/try_catch.yue
new file mode 100644
index 0000000..71e03ee
--- /dev/null
+++ b/spec/inputs/unicode/try_catch.yue
@@ -0,0 +1,60 @@
+try
+        函数 1, 2, 3
+catch 错误
+        打印 错误
+try 函数 1, 2, 3
+catch 错误
+        打印 错误
+try
+        打印 "正在try"
+        函数 1, 2, 3
+do
+        成功, 结果 = try
+                函数 1, 2, 3
+        catch 错误
+                打印 错误
+        成功, 结果 = try 函数 1, 2, 3
+try 表.函数
+try 表.函数!
+try 表.函数()
+try (表.函数!)
+try (表\函数(1, 2, 3))
+try 表.函数 1
+try 表.函数(1)
+if (try 函数 1
+catch 错误
+        打印 错误)
+        打印 "好的"
+if try (函数 1)
+catch 错误
+                打印 错误
+        打印 "好的"
+do
+        if 成功, 结果 = try 函数 "abc", 123
+                打印 结果
+        成功, 结果 = try 函数 "abc", 123
+        catch 错误
+                打印 错误
+        打印 结果 if 成功, 结果 = try 函数 "abc", 123
+        catch 错误
+                打印 错误
+do
+        try
+                函数 1, 2, 3
+        try 函数 1, 2, 3
+nil
diff --git a/spec/inputs/unicode/unless_else.yue b/spec/inputs/unicode/unless_else.yue
new file mode 100644
index 0000000..73db6ef
--- /dev/null
+++ b/spec/inputs/unicode/unless_else.yue
@@ -0,0 +1,5 @@
+if 变量a
+        unless 变量b
+                打印 "嗨"
+        elseif 变量c
+                打印 "不嗨"
diff --git a/spec/inputs/unicode/using.yue b/spec/inputs/unicode/using.yue
new file mode 100644
index 0000000..c700b47
--- /dev/null
+++ b/spec/inputs/unicode/using.yue
@@ -0,0 +1,29 @@
+你好 = "你好"
+世界 = "世界"
+_ = (using nil) ->
+        你好 = 3223
+_ = (参数a using nil) ->
+        你好 = 3223
+        参数a = 323
+_ = (参数a,参数b,参数c using 参数a,参数b,参数c) ->
+        参数a,参数b,参数c = 1,2,3
+        世界 = 12321
+_ = (参数a,参数e,参数f using 参数a,参数b,参数c, 你好) ->
+        参数a,参数b,参数c = 1,2,3
+        你好 = 12321
+        世界 = "yeah"
+_ = (using nil) ->
+        你好 or= 2
+do
+        变量a = {}
+        (using nil) <- _
+        {元素x, 元素y} = 变量a
+nil
diff --git a/spec/inputs/unicode/vararg.yue b/spec/inputs/unicode/vararg.yue
new file mode 100644
index 0000000..5e7f3c4
--- /dev/null
+++ b/spec/inputs/unicode/vararg.yue
@@ -0,0 +1,96 @@
+连接 = (...) ->
+        带有 with 变量a
+                \函数!
+        带有 with 变量a
+                \函数 ...
+        列表生成 [项目[i] for i = 1, 10]
+        列表生成 [项目[i] ... for i = 1, 10]
+        列表生成 [物品 for 物品 in *项目]
+        列表生成 [物品 ... for 物品 in *项目]
+        类生成 class 变量A
+                函数!
+        类生成 class 变量A
+                函数 ...
+        表生成 {键, 值 for 键, 值 in pairs 表}
+        表生成 {键, 值 ... for 键, 值 in pairs 表}
+        表生成 {物品, true for 物品 in *项目}
+        表生成 {物品(...), true for 物品 in *项目}
+        做操作 do
+                函数!
+        做操作 do
+                函数 ...
+        当操作 while false
+                函数!
+        当操作 while false
+                函数 ...
+        如果操作 if false
+                函数!
+        如果操作 if false
+                函数 ...
+        除非操作 unless true
+                函数!
+        除非操作 unless true
+                函数 ...
+        切换操作 switch 变量x
+                when "abc"
+                        函数!
+        切换操作 switch 变量x
+                when "abc"
+                        函数 ...
+        表达式操作 函数?!
+        表达式操作 函数? ...
+        冒号 f!\函数
+        冒号 f(...)\函数
+        _ = ->
+                列表 = {1, 2, 3, 4, 5}
+                函数名 = (确定) ->
+                  确定, table.unpack 列表
+                确定, ... = 函数名 true
+                打印 确定, ...
+                多参数函数 = ->
+                  10, nil, 20, nil, 30
+                ... = 多参数函数!
+                打印 select "#", ...
+                打印 ...
+        do
+                ... = 1, 2 if true
+                打印 ...
+        do
+                变量a, ... = 1, 2 unless true
+                打印 变量a, select '#', ...
+        do
+                ... = switch 变量x when 1
+                        with 表
+                                .变量x = 123
+                else
+                        表2
+                打印 ...
+        do
+                ... = 1, 2, if 条件
+                        3, 4, 5
+                打印 ...
+        do
+                表, ... =
+                        名字: "abc"
+                        值: 123
+                打印 ...
+        nil
diff --git a/spec/inputs/unicode/whitespace.yue b/spec/inputs/unicode/whitespace.yue
new file mode 100644
index 0000000..efe55ce
--- /dev/null
+++ b/spec/inputs/unicode/whitespace.yue
@@ -0,0 +1,133 @@
+_ = {
+        1, 2
+}
+_ = { 1, 2
+}
+_ = { 1, 2 }
+_ = {1,2}
+_ = {
+1,2
+}
+_ = { 事情 1,2,
+                4,5,6,
+        3,4,5
+}
+_ = {
+        变量a 1,2,3,
+        4,5,6
+        1,2,3
+}
+_ = {
+        变量b 1,2,3,
+                4,5,6
+        1,2,3,
+                1,2,3
+}
+_ = { 1,2,3 }
+_ = { 变量c 1,2,3,
+}
+你好 1,2,3,4,
+        1,2,3,4,4,5
+变量x 1,
+        2, 3,
+        4, 5, 6
+你好 1,2,3,
+        世界 4,5,6,
+                5,6,7,8
+你好 1,2,3,
+        世界 4,5,6,
+                5,6,7,8,
+        9,9
+_ = {
+        你好 1,2,
+        3,4,
+        5, 6
+}
+变量x = {
+        你好 1,2,3,4,
+                5,6,7
+        1,2,3,4
+}
+if 你好 1,2,3,
+        世界,
+        世界
+                打印 "你好"
+if 你好 1,2,3,
+                世界,
+                世界
+        打印 "你好"
+--
+变量a(
+        一个, 两个, 三个
+)
+变量b(
+        一个,
+        两个,
+        三个
+)
+变量c(一个, 两个,
+        三个, 四个)
+--
+v = ->
+        变量a, \-- v1
+                变量b, \-- v2
+                        变量c -- v3
+v1, v2, \
+        v3 = ->
+        变量a; \-- 函数结束于v1
+                变量b, \-- v2
+                        变量c -- v3
+变量a, 变量b, \
+        变量c, 变量d, \
+变量e, 变量f = 1, \
+        f2
+                :abc; \-- 参数2
+                3, \
+                        4, \
+                                函数5 abc; \-- 参数5
+                                        6
+for 变量a, \-- 解构1
+                变量b, \-- 解构2
+                --[[解构 3]] 变量c \
+        in pairs 对象tb
+        打印 变量a, \
+                        变量b, \
+                        变量c
+for i = 1, \-- 初始
+        10, \-- 停止
+        -1 -- 步进
+        打印 i
+local 变量a,\
+                                变量b,\
+                                        变量c
+nil
diff --git a/spec/inputs/unicode/with.yue b/spec/inputs/unicode/with.yue
new file mode 100644
index 0000000..ecbfdab
--- /dev/null
+++ b/spec/inputs/unicode/with.yue
@@ -0,0 +1,144 @@
+do
+        变量a = ->
+                with 东西
+                        打印 .你好
+                        打印 你好
+                        打印 "世界"
+do
+        with 叶子
+                .世界!
+                .世界 1,2,3
+                变量g = .什么.是.这
+                .你好 1,2,3
+                \你好(1,2).世界 2323
+                \你好 "是的", "伙计"
+                .世界 = 200
+do
+        滋滋滋 = with 东西
+                .设置状态 "你好 世界"
+do
+        变量x = 5 + with 某事!
+                \写 "你好 世界"
+do
+        变量x = {
+                你好: with 好的
+                        \确定!
+        }
+do
+        with 东西
+                _ = \属性"某物".你好
+                .属性\发送(一个)
+                .属性\发送 一个
+--
+do
+        with 变量a
+                打印 .世界
+        模块 = with _模块 = {}
+                .事物 = "你好"
+        with 变量a, 变量b = 东西, 布
+                打印 .世界
+        变量x = with 变量a, 变量b = 1, 2
+                打印 变量a + 变量b
+        打印 with 变量a, 变量b = 1, 2
+                打印 变量a + 变量b
+        p = with 你好!.字段x, 世界!.字段y = 1, 2
+                打印 变量a + 变量b
+--
+do
+        变量x = "你好"
+        with 变量x
+                变量x\大写!
+do
+        with 变量k = "乔"
+                打印 \大写!
+do
+        with 变量a,变量b,变量c = "", "", ""
+                打印 \大写!
+do
+        变量a = "床铺"
+        with 变量a,变量b,变量c = "", "", ""
+                打印 \大写!
+do
+        with 变量j
+                打印 \大写!
+do
+        with 变量k.变量j = "乔"
+                打印 \大写!
+do
+        with 变量a
+                打印 .b
+                with .c
+                        打印 .d
+do
+        with 变量a
+                with .b = 2
+                        打印 .c
+do
+        _ = ->
+                with 嗨
+                        return .a, .b
+do
+        with 表格
+                .x = 项目
+                        .字段
+                        \函数 123
+do
+        with 爸爸
+                .如果 "是的"
+                变量y = .结束.函数
+do
+        with 表格
+                [1] = [2]?\函数!
+                ["%a-b-c%"] = 123
+                [ [[x y z]]] = [变量]
+                打印 [ [3]]
+                with [4]
+                        [1] = 1
+                [] = "abc"
+                [] =
+                        类型: "你好"
+                        * 名字: "xyz"
+                                值: 998
+do
+        global 掩码
+        with? 掩码 = 实心矩形 宽: w, 高: h, 颜色: 0x66000000
+                .触摸启用 = true
+                .吞噬触摸 = true
+do
+        with? 掩码 = 实心矩形 宽: w, 高: h, 颜色: 0x66000000
+                .触摸启用 = true
+                .吞噬触摸 = true
+nil
diff --git a/spec/outputs/plus.lua b/spec/outputs/plus.lua
index 749e830..bd89bfe 100644
--- a/spec/outputs/plus.lua
+++ b/spec/outputs/plus.lua
@@ -1,16 +1,18 @@
-x["do"](x, "work")
+local _call_0 = x
+_call_0["do"](_call_0, "work")
 func((function()
-        local _call_0 = a["do"](a)
+        local _call_1 = a
-        local _call_1 = _call_0["end"](_call_0, "OK")
+        local _call_2 = _call_1["do"](_call_1)
-        return _call_1["if"](_call_1, "abc", 123)
+        local _call_3 = _call_2["end"](_call_2, "OK")
+        return _call_3["if"](_call_3, "abc", 123)
 end)())
-local _call_0 = b["function"]
+local _call_1 = b["function"]
-local _call_1 = _call_0["do"](_call_0)
+local _call_2 = _call_1["do"](_call_1)
-local _call_2 = _call_1["while"](_call_1, "OK")
+local _call_3 = _call_2["while"](_call_2, "OK")
-local res = _call_2["if"](_call_2, "def", 998)
+local res = _call_3["if"](_call_3, "def", 998)
-local _call_3 = c["repeat"]["if"]
+local _call_4 = c["repeat"]["if"]
-local _call_4 = _call_3["then"](_call_3, "xyz")
+local _call_5 = _call_4["then"](_call_4, "xyz")
-_call_4["else"](_call_4, res)
+_call_5["else"](_call_5, res)
 print(self["for"], self.__class["function"](self.__class, 123))
 do
        local fcolor = message:match("<%w*>")
diff --git a/spec/outputs/unicode/ambiguous.lua b/spec/outputs/unicode/ambiguous.lua
new file mode 100644
index 0000000..3783026
--- /dev/null
+++ b/spec/outputs/unicode/ambiguous.lua
@@ -0,0 +1,114 @@
+local _u7ed1_u5b9a = _u6293_u53d6["绑定"];
+(_u7ed1_u5b9a(_u58f0_u660e))({
+        ["颜色"] = "Red"
+})
+local _u53d8_u91cfa = 'b'
+local _u53d8_u91cfc = _u53d8_u91cfd;
+(_u53d8_u91cfa(_u53d8_u91cfb))(_u53d8_u91cfc(_u53d8_u91cfd))
+_u53d8_u91cfc = _u53d8_u91cfd["变量c"];
+(_u53d8_u91cfa(_u53d8_u91cfb))(_u53d8_u91cfc(_u53d8_u91cfd));
+(_u53d8_u91cfc(_u53d8_u91cfd))(_u53d8_u91cfa(_u53d8_u91cfb))
+local _u53d8_u91cfb
+_u53d8_u91cfa, _u53d8_u91cfb = _u53d8_u91cfc, _u53d8_u91cfd;
+(_u53d8_u91cfd(_u53d8_u91cfa))(_u53d8_u91cfc)
+for _u8ba1_u6570 = 1, 10 do
+        _u53d8_u91cfa = function() end
+        (_u6253_u5370)(1)
+        _u53d8_u91cfa = _u53d8_u91cff;
+        (_u6253_u5370)(2)
+        if _u6761_u4ef6 then
+                (_u6253_u5370)(3)
+        end
+        ::_u8df3_u8f6c_u4f4d_u7f6e::;
+        (_u6253_u5370)(4)
+        goto _u8df3_u8f6c_u4f4d_u7f6e;
+        (_u6253_u5370)(5)
+end
+do
+        _u6253_u5370();
+        (a_u53d8_u91cf)(b_u53d8_u91cf(1))
+        _u6253_u5370();
+        (fn)(function() end)
+end
+do
+        _u6253_u5370()
+        _u5f02_u6b65_u51fd_u6570(function()
+                _u6253_u5370();
+--[[a comment to insert]]
+                (haha)()
+                return nil
+        end)
+end
+do
+        _u6253_u5370(123)
+end
+do
+        _u51fd_u6570f({
+                ["v变量"] = v_u53d8_u91cf
+        })
+        local _u6570_u7ec4
+        do
+                local _accum_0 = { }
+                local _len_0 = 1
+                while _u6761_u4ef6f do
+                        _accum_0[_len_0] = {
+                                ["v变量"] = v_u53d8_u91cf
+                        }
+                        _len_0 = _len_0 + 1
+                end
+                _u6570_u7ec4 = _accum_0
+        end
+        repeat
+                _u6253_u5370(_u53d8_u91cfv)
+        until _u6761_u4ef6f({
+                        ["变量v"] = _u53d8_u91cfv
+                })
+        do
+                local _with_0 = _u6761_u4ef6f
+                local _u53d8_u91cfv = _u6570_u7ec4["变量v"]
+                _with_0["字段x"] = 1
+        end
+        local _u53d8_u91cfx
+        if _u6761_u4ef6f then
+                _u53d8_u91cfx = {
+                        ["字段v"] = _u5b57_u6bb5v
+                }
+        end
+        do
+                local _exp_0 = _u6761_u4ef6f({
+                        ["字段v"] = _u5b57_u6bb5v
+                })
+                if _u6761_u4ef6f == _exp_0 then
+                        _u53d8_u91cfx = {
+                                ["字段v"] = _u5b57_u6bb5v
+                        }
+                end
+        end
+        local _u6570_u5b57_u6570_u7ec4
+        do
+                local _accum_0 = { }
+                local _len_0 = 1
+                for _u6570_u5b57 = 1, _u957f_u5ea6 do
+                        _accum_0[_len_0] = {
+                                ["数字"] = _u6570_u5b57
+                        }
+                        _len_0 = _len_0 + 1
+                end
+                _u6570_u5b57_u6570_u7ec4 = _accum_0
+        end
+        local _u5bf9_u8c61_u6570_u7ec4
+        do
+                local _accum_0 = { }
+                local _len_0 = 1
+                local _list_0 = _u7269_u4ef6_u6570_u7ec4
+                for _index_0 = 1, #_list_0 do
+                        local _u7269_u4ef6 = _list_0[_index_0]
+                        _accum_0[_len_0] = {
+                                ["名称"] = _u7269_u4ef6
+                        }
+                        _len_0 = _len_0 + 1
+                end
+                _u5bf9_u8c61_u6570_u7ec4 = _accum_0
+        end
+end
+return nil
diff --git a/spec/outputs/unicode/assign.lua b/spec/outputs/unicode/assign.lua
new file mode 100644
index 0000000..b530093
--- /dev/null
+++ b/spec/outputs/unicode/assign.lua
@@ -0,0 +1,171 @@
+local __u65e0_u6548_u53d8_u91cf
+__u65e0_u6548_u53d8_u91cf = function()
+        local joop_u53d8_u91cf = 2302
+        return function(_u597d)
+                local _u53d8_u91cfd = 100
+                _u597d = 1021
+                local _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc
+                _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc, _u53d8_u91cfd = 1, 2, 3, 4
+                local _u4f60_u597d
+                _u4f60_u597d[232], (5 + 5)[121], _u4f60_u597d, _u53d8_u91cfx[99] = 100, 200, 300, 400
+                joop_u53d8_u91cf = 12
+        end
+end
+local joop_u53d8_u91cf = 2345
+local _u53d8_u91cfa, _u53d8_u91cfb
+if _u4f60_u597d then
+        _u53d8_u91cfa, _u53d8_u91cfb = "你好", nil
+else
+        _u53d8_u91cfa, _u53d8_u91cfb = "没啥", "✌️"
+end
+if _u4f60_u597d then
+        if _u270c_ufe0f then
+                _u53d8_u91cfa, _u53d8_u91cfb = "一", "二"
+        else
+                _u53d8_u91cfa, _u53d8_u91cfb = "mmhh", nil
+        end
+else
+        _u6253_u5370("其它东西")
+        _u53d8_u91cfa, _u53d8_u91cfb = "没啥事", "✌️"
+end
+local _u53d8_u91cfc, _u53d8_u91cfd
+if true then
+        _u53d8_u91cfc, _u53d8_u91cfd = 1, 2
+end
+local _u53d8_u91cfx
+do
+        local _u51fd_u6570 = _u83b7_u53d6_u5904_u7406_u51fd_u6570()
+        if _u51fd_u6570 then
+                do
+                        _u51fd_u6570()
+                        _u53d8_u91cfx = 123
+                end
+        end
+end
+return __u65e0_u6548_u53d8_u91cf(function()
+        setmetatable(a_u53d8_u91cf, (function()
+                _u6253_u5370(123)
+                return { }
+        end)())
+        do
+                local _u5143_u7d20a, _u5143_u7d20b
+                do
+                        local _exp_0 = _u5bf9_u8c61c
+                        if "a" == _exp_0 then
+                                do
+                                        local _obj_0 = _u5b57_u5178
+                                        _u5143_u7d20a, _u5143_u7d20b = _obj_0[1], _obj_0[2]
+                                end
+                        elseif "b" == _exp_0 then
+                                do
+                                        local _obj_0 = _u51fd_u6570()
+                                        _u5143_u7d20a, _u5143_u7d20b = _obj_0[1], _obj_0[2]
+                                end
+                        end
+                end
+        end
+        do
+                local _obj_0 = a_u6570_u7ec4
+                if _u6761_u4ef6x then
+                        _obj_0[#_obj_0 + 1] = 1
+                else
+                        _obj_0[#_obj_0 + 1] = 2
+                end
+        end
+        do
+                local _u53d8_u91cfa
+                if x_u6761_u4ef6 then
+                        do
+                                local _exp_0 = _u5bf9_u8c61y
+                                if 1 == _exp_0 then
+                                        do
+                                                local _obj_0, _obj_1 = _u51fd_u6570()
+                                                _u53d8_u91cfb[#_u53d8_u91cfb + 1] = _obj_1
+                                                _u53d8_u91cfa = _obj_0
+                                        end
+                                end
+                        end
+                end
+        end
+        do
+                local _u53d8_u91cfa
+                local _u5143_u7d20b
+                if x_u6761_u4ef6 then
+                        do
+                                local _obj_0, _obj_1 = _u51fd_u6570()
+                                _u53d8_u91cfa = _obj_0
+                                _u5143_u7d20b = _obj_1[1]
+                        end
+                else
+                        _u53d8_u91cfa = 123
+                        _u5143_u7d20b = _u8868[1]
+                end
+        end
+        do
+                local _u53d8_u91cfa, _u5bf9_u8c61c
+                if _u6761_u4ef6x then
+                        do
+                                local _exp_0 = _u5bf9_u8c61y
+                                if 1 == _exp_0 then
+                                        do
+                                                local _obj_0, _obj_1, _obj_2, _obj_3 = _u51fd_u6570()
+                                                do
+                                                        local _obj_4 = _u6570_u7ec4b
+                                                        _obj_4[#_obj_4 + 1] = _obj_1
+                                                end
+                                                _u53d8_u91cfa, _u5bf9_u8c61c, getmetatable(_u5bf9_u8c61d).__add = _obj_0, _obj_2, _obj_3
+                                        end
+                                end
+                        end
+                elseif _u6761_u4ef6x2 then
+                        if _u6761_u4ef6y2 then
+                                do
+                                        local _obj_0, _obj_1, _obj_2, _obj_3 = _u51fd_u65701()
+                                        do
+                                                local _obj_4 = _u6570_u7ec4b
+                                                _obj_4[#_obj_4 + 1] = _obj_1
+                                        end
+                                        _u53d8_u91cfa, _u5bf9_u8c61c, getmetatable(_u5bf9_u8c61d).__add = _obj_0, _obj_2, _obj_3
+                                end
+                        end
+                else
+                        _u6253_u5370("hello")
+                        do
+                                _u6253_u5370(123)
+                                do
+                                        local _obj_0, _obj_1, _obj_2 = _u51fd_u65702()
+                                        do
+                                                local _obj_3 = _u6570_u7ec4b
+                                                _obj_3[#_obj_3 + 1] = _obj_0
+                                        end
+                                        _u53d8_u91cfa, _u5bf9_u8c61c, getmetatable(_u5bf9_u8c61d).__add = 1, _obj_1, _obj_2
+                                end
+                        end
+                end
+        end
+        do
+                local _u53d8_u91cfa = 0
+                local _u53d8_u91cfb = 0
+                local _u53d8_u91cfc = 0
+                local _u53d8_u91cfd = 0
+        end
+        do
+                local a_u53d8_u91cf = _u51fd_u6570()
+                local b_u53d8_u91cf = a_u53d8_u91cf
+                local c_u53d8_u91cf = a_u53d8_u91cf
+                local d_u53d8_u91cf = a_u53d8_u91cf
+        end
+        do
+                local _u53d8_u91cfe = _u6570_u7ec4_u5bf9_u8c61
+                local a_u5143_u7d20 = _u53d8_u91cfe[1]
+                local _u5b57_u6bb5b = _u53d8_u91cfe["字段b"]
+                _u5bf9_u8c61c["字段d"] = _u53d8_u91cfe
+        end
+        do
+                local _u503c = 123
+                local _u53d8_u91cfa = _u503c
+                local _u53d8_u91cfb = _u503c
+                local _u53d8_u91cfc = _u503c
+        end
+        return nil
+end)
diff --git a/spec/outputs/unicode/attrib.lua b/spec/outputs/unicode/attrib.lua
new file mode 100644
index 0000000..0f60451
--- /dev/null
+++ b/spec/outputs/unicode/attrib.lua
@@ -0,0 +1,122 @@
+local _u5e38_u91cfa <const>, _u5e38_u91cfb <const>, _u5e38_u91cfc <const>, _u5e38_u91cfd <const> = 1, 2, 3, 4
+do
+        local _u5173_u95ed_u53d8_u91cfa, _u5173_u95ed_u53d8_u91cfb = setmetatable({ }, {
+                __close = function(self)
+                        return _u6253_u5370("已关闭")
+                end
+        })
+        local _close_0 <close> = _u5173_u95ed_u53d8_u91cfa
+        local _close_1 <close> = _u5173_u95ed_u53d8_u91cfb
+        local _u53d8_u91cfc <const>, _u5e38_u91cfd <const> = 123, 'abc'
+        close(_u5e38_u91cfa, _u5e38_u91cfb)
+        const(_u5e38_u91cfc, _u5e38_u91cfd)
+end
+do
+        local _u5e38_u91cfa <const> = _u51fd_u6570()
+        local _u5143_u7d20b, _u5143_u7d20c, _u5143_u7d20d
+        do
+                local _obj_0, _obj_1 = _u51fd_u65701()
+                _u5143_u7d20b, _u5143_u7d20c = _obj_0[1], _obj_0[2]
+                _u5143_u7d20d = _obj_1[1]
+        end
+end
+do
+        local _u5e38_u91cfa, _u5143_u7d20b, _u5143_u7d20c, _u5143_u7d20d
+        do
+                local _obj_0, _obj_1, _obj_2 = _u51fd_u6570()
+                _u5e38_u91cfa = _obj_0
+                _u5143_u7d20b, _u5143_u7d20c = _obj_1[1], _obj_1[2]
+                _u5143_u7d20d = _obj_2[1]
+        end
+end
+do
+        local _u5173_u95ed_u53d8_u91cfv <close> = (function()
+                if _u6807_u8bb0_u4e3a_u771f then
+                        return _u51fd_u6570_u8c03_u7528()
+                else
+                        return setmetatable({ }, {
+                                __close = function(self) end
+                        })
+                end
+        end)()
+        local _u5173_u95ed_u53d8_u91cff <close> = (function()
+                local _with_0 = io.open("文件.txt")
+                _with_0:write("你好")
+                return _with_0
+        end)()
+end
+do
+        local _u5e38_u91cfa <const> = (function()
+                if true then
+                        return 1
+                end
+        end)()
+        local _u5173_u95ed_u53d8_u91cfb <close> = (function()
+                if not false then
+                        if _u6761_u4ef6x then
+                                return 1
+                        end
+                end
+        end)()
+        local _u5e38_u91cfc <const> = (function()
+                if true then
+                        local _exp_0 = _u6761_u4ef6x
+                        if "abc" == _exp_0 then
+                                return 998
+                        end
+                end
+        end)()
+        local _u5173_u95ed_u53d8_u91cfd <close> = (function()
+                if (function()
+                        local _exp_0 = _u6761_u4ef6a
+                        if _exp_0 ~= nil then
+                                return _exp_0
+                        else
+                                return _u6761_u4ef6b
+                        end
+                end)() then
+                        return {
+                                ["数值"] = _u6570_u503c
+                        }
+                end
+        end)()
+end
+do
+        local __u65e0_u6548_u53d8_u91cf <close> = (function()
+                local _with_0 = io.open("文件.txt")
+                _with_0:write("你好")
+                return _with_0
+        end)()
+        local __u65e0_u6548_u53d8_u91cf <close> = setmetatable({ }, {
+                __close = function()
+                        return _u6253_u5370("第二")
+                end
+        })
+        local __u65e0_u6548_u53d8_u91cf <close> = setmetatable({ }, {
+                __close = function()
+                        return _u6253_u5370("第一")
+                end
+        })
+end
+local __u5ef6_u8fdf_u5bf9_u8c61_u6570_u7ec4 = setmetatable({ }, {
+        __close = function(self)
+                self[#self]()
+                self[#self] = nil
+        end
+})
+local _u5ef6_u8fdf
+_u5ef6_u8fdf = function(_u9879_u76ee)
+        __u5ef6_u8fdf_u5bf9_u8c61_u6570_u7ec4[#__u5ef6_u8fdf_u5bf9_u8c61_u6570_u7ec4 + 1] = _u9879_u76ee
+        return __u5ef6_u8fdf_u5bf9_u8c61_u6570_u7ec4
+end
+do
+        local __u65e0_u6548_u53d8_u91cf <close> = _u5ef6_u8fdf(function()
+                return _u6253_u5370(3)
+        end)
+        local __u65e0_u6548_u53d8_u91cf <close> = _u5ef6_u8fdf(function()
+                return _u6253_u5370(2)
+        end)
+        local __u65e0_u6548_u53d8_u91cf <close> = _u5ef6_u8fdf(function()
+                return _u6253_u5370(1)
+        end)
+end
diff --git a/spec/outputs/unicode/backcall.lua b/spec/outputs/unicode/backcall.lua
new file mode 100644
index 0000000..91dfdff
--- /dev/null
+++ b/spec/outputs/unicode/backcall.lua
@@ -0,0 +1,151 @@
+do
+        _u6620_u5c04({
+                1,
+                2,
+                3
+        }, function(_u9879_u76ee)
+                return _u9879_u76ee * 2
+        end)
+end
+do
+        _u6620_u5c04(function(_u9879_u76ee)
+                return _u9879_u76ee * 2
+        end, {
+                1,
+                2,
+                3
+        })
+end
+do
+        _u8fc7_u6ee4(function(_u9879_u76ee)
+                return _u9879_u76ee > 2
+        end, (function()
+                return _u6620_u5c04(function(_u9879_u76ee)
+                        return _u9879_u76ee * 2
+                end, {
+                        1,
+                        2,
+                        3,
+                        4
+                })
+        end)())
+end
+do
+        do
+                local _obj_0 = _u7f51_u7edc
+                if _obj_0 ~= nil then
+                        _obj_0["获取"]("测试地址", function(_u6570_u636e)
+                                local _call_0 = _u7f51_u9875_u4f53[".结果"]
+                                _call_0["网页"](_call_0, _u6570_u636e)
+                                return _u7f51_u7edc["请求"]("测试地址", _u6570_u636e, function(_u662f_u5426_u5904_u7406_u6210_u529f)
+                                        local _call_1 = _u7f51_u9875_u4f53[".结果"]
+                                        _call_1["添加"](_call_1, _u662f_u5426_u5904_u7406_u6210_u679c)
+                                        return _u8bbe_u7f6e_u8d85_u65f6_u56de_u8c03(1000, function()
+                                                return _u6253_u5370("完成")
+                                        end)
+                                end)
+                        end)
+                end
+        end
+end
+do
+        _u540c_u6b65_u72b6_u6001(function()
+                return _u5f02_u6b65_u52a0_u8f7d("文件.yue", function(_u9519_u8bef_u4fe1_u606f, _u6570_u636e)
+                        if _u6570_u636e == nil then
+                                _u6570_u636e = "nil"
+                        end
+                        if _u9519_u8bef_u4fe1_u606f then
+                                _u6253_u5370(_u9519_u8bef_u4fe1_u606f)
+                                return
+                        end
+                        return _u5f02_u6b65_u7f16_u8bd1(_u6570_u636e, function(_u4ee3_u7801)
+                                local _u7ed3_u679c_u51fd_u6570 = _u52a0_u8f7d_u5b57_u7b26_u4e32(_u4ee3_u7801)
+                                return _u7ed3_u679c_u51fd_u6570()
+                        end)
+                end)
+        end)
+end
+do
+        _u51fd_u65701(function()
+                return _u51fd_u65702(function()
+                        do
+                                _u51fd_u65703(function()
+                                        return _u51fd_u65704(function() end)
+                                end)
+                        end
+                        return _u51fd_u65705(function()
+                                return _u51fd_u65706(function()
+                                        return _u51fd_u65707()
+                                end)
+                        end)
+                end)
+        end)
+end
+do
+        local _u7ed3_u679c, _u6d88_u606f
+        do
+                do
+                        local _obj_0 = _u5f02_u6b65_u63a5_u6536("文件名.txt", function(_u6570_u636e)
+                                _u6253_u5370(_u6570_u636e)
+                                return _u5f02_u6b65_u5904_u7406(_u6570_u636e, function(_u4fe1_u606f)
+                                        return _u68c0_u67e5(_u4fe1_u606f)
+                                end)
+                        end)
+                        _u7ed3_u679c, _u6d88_u606f = _obj_0["结果"], _obj_0["消息"]
+                end
+        end
+        _u6253_u5370(_u7ed3_u679c, _u6d88_u606f)
+        local _u603b_u5927_u5c0f = _u5408_u5e76(((function()
+                local _accum_0 = { }
+                local _len_0 = 1
+                local _list_0 = _u6587_u4ef6_u6570_u7ec4
+                for _index_0 = 1, #_list_0 do
+                        local _u6587_u4ef6 = _list_0[_index_0]
+                        _accum_0[_len_0] = _u5f02_u6b65_u52a0_u8f7d(_u6587_u4ef6, function(_u6570_u636e)
+                                return _u52a0_u5165_u7f13_u5b58(_u6587_u4ef6, _u6570_u636e)
+                        end)
+                        _len_0 = _len_0 + 1
+                end
+                return _accum_0
+        end)()), 0, function(_u5bf9_u8c61a, _u5bf9_u8c61b)
+                return _u5bf9_u8c61a + _u5bf9_u8c61b
+        end)
+end
+local _u5c5e_u6027A
+do
+        _u5c5e_u6027A = _u5c5e_u6027_u5b9a_u4e49(function(self)
+                return self["_值"]
+        end, function(self, _u503c)
+                _u6253_u5370("之前值: " .. tostring(self["_值"]))
+                _u6253_u5370("最新值: " .. tostring(_u503c))
+                self["_值"] = _u503c
+        end)
+end
+local _u5c5e_u6027B
+do
+        _u5c5e_u6027B = _u5c5e_u6027_u5b9a_u4e49(function(self)
+                return self["_值"]
+        end, function(self, _u503c)
+                _u6253_u5370("之前值: " .. tostring(self["_值"]))
+                _u6253_u5370("最新值: " .. tostring(_u503c))
+                self["_值"] = _u503c
+        end)
+end
+_u8b66_u544a("嗨")
+local _u53d8_u91cfx, _u53d8_u91cfy, _u53d8_u91cfz
+do
+        _u53d8_u91cfx = (_u53d8_u91cfa) < -_u53d8_u91cfb
+end
+do
+        _u53d8_u91cfx, _u53d8_u91cfy, _u53d8_u91cfz = _u53d8_u91cfb(function(_u53d8_u91cfa) end)
+end
+do
+        _u53d8_u91cfx, _u53d8_u91cfy, _u53d8_u91cfz = _u53d8_u91cfb(function(_u53d8_u91cfa) end)
+end
+do
+        _u53d8_u91cfx = _u53d8_u91cfa <= _u53d8_u91cfb
+end
+do
+        _u53d8_u91cfx, _u53d8_u91cfy, _u53d8_u91cfz = _u53d8_u91cfb(function(self, _u53d8_u91cfa) end)
+end
+return nil
diff --git a/spec/outputs/unicode/bubbling.lua b/spec/outputs/unicode/bubbling.lua
new file mode 100644
index 0000000..cb8750d
--- /dev/null
+++ b/spec/outputs/unicode/bubbling.lua
@@ -0,0 +1,123 @@
+local _u51fd_u6570
+_u51fd_u6570 = function(...)
+        return #{
+                ...
+        }
+end
+local _u4e0d_u8981_u5192_u6ce1
+_u4e0d_u8981_u5192_u6ce1 = function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u5143_u7d20 in (function(...)
+                return _u6253_u5370(...)
+        end)("你好") do
+                _accum_0[_len_0] = _u5143_u7d20
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end
+local _u53d8_u91cfk
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u5143_u7d20 in (function(...)
+                return _u6253_u5370(...)
+        end)("你好") do
+                _accum_0[_len_0] = _u5143_u7d20
+                _len_0 = _len_0 + 1
+        end
+        _u53d8_u91cfk = _accum_0
+end
+local _u53d8_u91cfj
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u8ba1_u6570 = 1, 10 do
+                _accum_0[_len_0] = function(...)
+                        return _u6253_u5370(...)
+                end
+                _len_0 = _len_0 + 1
+        end
+        _u53d8_u91cfj = _accum_0
+end
+local _u53d8_u91cfm
+_u53d8_u91cfm = function(...)
+        local _accum_0 = { }
+        local _len_0 = 1
+        local _list_0 = {
+                ...
+        }
+        for _index_0 = 1, #_list_0 do
+                local _u5143_u7d20 = _list_0[_index_0]
+                if _u51fd_u6570(...) > 4 then
+                        _accum_0[_len_0] = _u5143_u7d20
+                        _len_0 = _len_0 + 1
+                end
+        end
+        return _accum_0
+end
+local __u65e0_u6548_u53d8_u91cf
+__u65e0_u6548_u53d8_u91cf = function(...)
+        local _u6570_u7ec4x
+        do
+                local _accum_0 = { }
+                local _len_0 = 1
+                local _list_0 = {
+                        ...
+                }
+                for _index_0 = 1, #_list_0 do
+                        local _u8ba1_u6570 = _list_0[_index_0]
+                        _accum_0[_len_0] = _u8ba1_u6570
+                        _len_0 = _len_0 + 1
+                end
+                _u6570_u7ec4x = _accum_0
+        end
+        local _u6570_u7ec4y
+        do
+                local _accum_0 = { }
+                local _len_0 = 1
+                local _list_0 = {
+                        ...
+                }
+                for _index_0 = 1, #_list_0 do
+                        local _u5143_u7d20 = _list_0[_index_0]
+                        _accum_0[_len_0] = _u5143_u7d20
+                        _len_0 = _len_0 + 1
+                end
+                _u6570_u7ec4y = _accum_0
+        end
+        local _u6570_u7ec4z
+        do
+                local _accum_0 = { }
+                local _len_0 = 1
+                for _u5143_u7d20 in _u5217_u8868 do
+                        if _u51fd_u6570(...) > 4 then
+                                _accum_0[_len_0] = _u5143_u7d20
+                                _len_0 = _len_0 + 1
+                        end
+                end
+                _u6570_u7ec4z = _accum_0
+        end
+        local _u6570_u7ec4a
+        do
+                local _accum_0 = { }
+                local _len_0 = 1
+                for _u8ba1_u6570 = 1, 10 do
+                        _accum_0[_len_0] = ...
+                        _len_0 = _len_0 + 1
+                end
+                _u6570_u7ec4a = _accum_0
+        end
+        local _u6570_u7ec4b
+        do
+                local _accum_0 = { }
+                local _len_0 = 1
+                for _u8ba1_u6570 = 1, 10 do
+                        _accum_0[_len_0] = function(...)
+                                return _u6253_u5370(...)
+                        end
+                        _len_0 = _len_0 + 1
+                end
+                _u6570_u7ec4b = _accum_0
+        end
+end
diff --git a/spec/outputs/unicode/class.lua b/spec/outputs/unicode/class.lua
new file mode 100644
index 0000000..4d309e3
--- /dev/null
+++ b/spec/outputs/unicode/class.lua
@@ -0,0 +1,1242 @@
+local _u4f60_u597d
+do
+        local _class_0
+        local _base_0 = {
+                ["你好"] = function(self)
+                        return _u6253_u5370(self["测试"], self["世界"])
+                end,
+                __tostring = function(self)
+                        return "你好 世界"
+                end
+        }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function(self, _u6d4b_u8bd5, _u4e16_u754c)
+                        self["测试"] = _u6d4b_u8bd5
+                        self["世界"] = _u4e16_u754c
+                        return _u6253_u5370("创建对象..")
+                end,
+                __base = _base_0,
+                __name = "你好"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        _u4f60_u597d = _class_0
+end
+local _u5bf9_u8c61x = _u4f60_u597d(1, 2)
+_u5bf9_u8c61x["你好"](_u5bf9_u8c61x)
+_u6253_u5370(_u5bf9_u8c61x)
+local _u7b80_u5355
+do
+        local _class_0
+        local _base_0 = {
+                ["酷"] = function(self)
+                        return _u6253_u5370("酷")
+                end
+        }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "简单"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        _u7b80_u5355 = _class_0
+end
+local _u4f0a_u514b_u65af
+do
+        local _class_0
+        local _parent_0 = _u7b80_u5355
+        local _base_0 = { }
+        for _key_0, _val_0 in pairs(_parent_0.__base) do
+                if _base_0[_key_0] == nil and _key_0:match("^__") and not (_key_0 == "__index" and _val_0 == _parent_0.__base) then
+                        _base_0[_key_0] = _val_0
+                end
+        end
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        setmetatable(_base_0, _parent_0.__base)
+        _class_0 = setmetatable({
+                __init = function(self)
+                        return _u6253_u5370("你好已创建")
+                end,
+                __base = _base_0,
+                __name = "伊克斯",
+                __parent = _parent_0
+        }, {
+                __index = function(cls, name)
+                        local val = rawget(_base_0, name)
+                        if val == nil then
+                                local parent = rawget(cls, "__parent")
+                                if parent then
+                                        return parent[name]
+                                end
+                        else
+                                return val
+                        end
+                end,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        if _parent_0.__inherited then
+                _parent_0.__inherited(_parent_0, _class_0)
+        end
+        _u4f0a_u514b_u65af = _class_0
+end
+local x_u5bf9_u8c61 = _u4f0a_u514b_u65af()
+x_u5bf9_u8c61["酷"](x_u5bf9_u8c61)
+local _u55e8
+do
+        local _class_0
+        local _base_0 = {
+                ["酷"] = function(self, _u6570_u503c)
+                        return _u6253_u5370("数值", _u6570_u503c)
+                end
+        }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function(self, _u53c2_u6570)
+                        return _u6253_u5370("初始化参数", _u53c2_u6570)
+                end,
+                __base = _base_0,
+                __name = "嗨"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        _u55e8 = _class_0
+end
+do
+        local _class_0
+        local _parent_0 = _u55e8
+        local _base_0 = {
+                ["酷"] = function(self)
+                        return _class_0.__parent.__base["酷"](self, 120302)
+                end
+        }
+        for _key_0, _val_0 in pairs(_parent_0.__base) do
+                if _base_0[_key_0] == nil and _key_0:match("^__") and not (_key_0 == "__index" and _val_0 == _parent_0.__base) then
+                        _base_0[_key_0] = _val_0
+                end
+        end
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        setmetatable(_base_0, _parent_0.__base)
+        _class_0 = setmetatable({
+                __init = function(self)
+                        return _class_0.__parent.__init(self, "伙计")
+                end,
+                __base = _base_0,
+                __name = "简单",
+                __parent = _parent_0
+        }, {
+                __index = function(cls, name)
+                        local val = rawget(_base_0, name)
+                        if val == nil then
+                                local parent = rawget(cls, "__parent")
+                                if parent then
+                                        return parent[name]
+                                end
+                        else
+                                return val
+                        end
+                end,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        if _parent_0.__inherited then
+                _parent_0.__inherited(_parent_0, _class_0)
+        end
+        _u7b80_u5355 = _class_0
+end
+x_u5bf9_u8c61 = _u7b80_u5355()
+x_u5bf9_u8c61["酷"](x_u5bf9_u8c61)
+_u6253_u5370(x_u5bf9_u8c61.__class == _u7b80_u5355)
+local _u597d_u5427
+do
+        local _class_0
+        local _base_0 = {
+                ["一些东西"] = 20323
+        }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "好吧"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        _u597d_u5427 = _class_0
+end
+local _u597d_u54d2
+do
+        local _class_0
+        local _parent_0 = _u597d_u5427
+        local _base_0 = {
+                ["一些东西"] = function(self)
+                        _class_0.__parent.__base["一些东西"](self, 1, 2, 3, 4)
+                        _class_0.__parent["一些东西"](_u53e6_u4e00_u4e2a_u81ea_u5df1, 1, 2, 3, 4)
+                        return _u65ad_u8a00(_class_0.__parent == _u597d_u5427)
+                end
+        }
+        for _key_0, _val_0 in pairs(_parent_0.__base) do
+                if _base_0[_key_0] == nil and _key_0:match("^__") and not (_key_0 == "__index" and _val_0 == _parent_0.__base) then
+                        _base_0[_key_0] = _val_0
+                end
+        end
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        setmetatable(_base_0, _parent_0.__base)
+        _class_0 = setmetatable({
+                __init = function(self, ...)
+                        return _class_0.__parent.__init(self, ...)
+                end,
+                __base = _base_0,
+                __name = "好哒",
+                __parent = _parent_0
+        }, {
+                __index = function(cls, name)
+                        local val = rawget(_base_0, name)
+                        if val == nil then
+                                local parent = rawget(cls, "__parent")
+                                if parent then
+                                        return parent[name]
+                                end
+                        else
+                                return val
+                        end
+                end,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        if _parent_0.__inherited then
+                _parent_0.__inherited(_parent_0, _class_0)
+        end
+        _u597d_u54d2 = _class_0
+end
+local _u597d
+do
+        local _class_0
+        local _base_0 = {
+                ["不错"] = function(self)
+                        local _call_0 = _class_0.__parent
+                        return _call_0["一些东西"](_call_0, self, 1, 2, 3, 4)
+                end
+        }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "好"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        _u597d = _class_0
+end
+local _u4ec0_u4e48
+do
+        local _class_0
+        local _base_0 = {
+                ["一些东西"] = function(self)
+                        return _u6253_u5370("值:", self["值"])
+                end
+        }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "什么"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        _u4ec0_u4e48 = _class_0
+end
+do
+        local _class_0
+        local _parent_0 = _u4ec0_u4e48
+        local _base_0 = {
+                ["值"] = 2323,
+                ["一些东西"] = function(self)
+                        local _base_1 = _class_0.__parent
+                        local _fn_0 = _base_1["一些东西"]
+                        return _fn_0 and function(...)
+                                return _fn_0(_base_1, ...)
+                        end
+                end
+        }
+        for _key_0, _val_0 in pairs(_parent_0.__base) do
+                if _base_0[_key_0] == nil and _key_0:match("^__") and not (_key_0 == "__index" and _val_0 == _parent_0.__base) then
+                        _base_0[_key_0] = _val_0
+                end
+        end
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        setmetatable(_base_0, _parent_0.__base)
+        _class_0 = setmetatable({
+                __init = function(self, ...)
+                        return _class_0.__parent.__init(self, ...)
+                end,
+                __base = _base_0,
+                __name = "你好",
+                __parent = _parent_0
+        }, {
+                __index = function(cls, name)
+                        local val = rawget(_base_0, name)
+                        if val == nil then
+                                local parent = rawget(cls, "__parent")
+                                if parent then
+                                        return parent[name]
+                                end
+                        else
+                                return val
+                        end
+                end,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        if _parent_0.__inherited then
+                _parent_0.__inherited(_parent_0, _class_0)
+        end
+        _u4f60_u597d = _class_0
+end
+do
+        local _with_0 = _u4f60_u597d()
+        _u5bf9_u8c61x = _with_0["一些对象"](_with_0)
+        _u6253_u5370(_u5bf9_u8c61x)
+        _u5bf9_u8c61x()
+end
+local _u8d85_u7ea7_u9177
+do
+        local _class_0
+        local _base_0 = {
+                ["👋"] = function(self)
+                        _class_0.__parent.__base["👋"](self, 1, 2, 3, 4)(1, 2, 3, 4)
+                        _class_0.__parent["一些东西"](1, 2, 3, 4)
+                        local _ = _class_0.__parent["一些东西"](1, 2, 3, 4)["世界"]
+                        local _call_0 = _class_0.__parent
+                        _call_0["好吧"](_call_0, self, "世界")["不错"](_u54c8, _u54c8, _u54c8)
+                        _ = _u4e00_u4e9b_u4e1c_u897f["上级"]
+                        _ = _class_0.__parent["上级"]["上级"]["上级"]
+                        do
+                                local _base_1 = _class_0.__parent
+                                local _fn_0 = _base_1["你好"]
+                                _ = _fn_0 and function(...)
+                                        return _fn_0(_base_1, ...)
+                                end
+                        end
+                        return nil
+                end
+        }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "超级酷"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        _u8d85_u7ea7_u9177 = _class_0
+end
+local _u53d8_u91cfx = self["你好"]
+_u53d8_u91cfx = self.__class["你好"]
+self["你好"](self, "世界")
+self.__class["你好"](self.__class, "世界")
+self.__class["一"](self.__class, self.__class["二"](self.__class, 4, 5)(self["三"], self["四"]))
+local _u53d8_u91cfxx
+_u53d8_u91cfxx = function(_u4f60_u597d, _u4e16_u754c, _u9177)
+        self["你好"] = _u4f60_u597d
+        self.__class["世界"] = _u4e16_u754c
+end
+local _u4e00_u4e2a_u7c7b
+do
+        local _class_0
+        local _base_0 = {
+                ["蓝色"] = function(self) end,
+                ["绿色"] = function(self) end
+        }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "一个类"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        local self = _class_0;
+        self["好"] = 343
+        self["你好"] = 3434
+        self["世界"] = 23423
+        self["红色"] = function(self) end
+        _u4e00_u4e2a_u7c7b = _class_0
+end
+_u53d8_u91cfx = self
+local _u53d8_u91cfy = self.__class
+self(_u4e00_u4e9b_u4e1c_u897f)
+self.__class(_u4e00_u4e9b_u4e1c_u897f)
+local self = self + self / self
+self = 343
+self["你好"](2, 3, 4)
+local _ = _u4f60_u597d[self]["世界"]
+local _u602a_u602a_u7684
+do
+        local _class_0
+        local _base_0 = { }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "怪怪的"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        local self = _class_0;
+        _ = self["你好"]
+        if _u4e00_u4e9b_u4e1c_u897f then
+                _u6253_u5370("你好世界")
+        end
+        _u4f60_u597d = "世界"
+        self["另一"] = "天"
+        if _u4e00_u4e9b_u4e1c_u897f then
+                _u6253_u5370("好")
+        end
+        _u602a_u602a_u7684 = _class_0
+end
+_u6253_u5370("你好")
+local _u53d8_u91cfyyy
+_u53d8_u91cfyyy = function()
+        local _u9177
+        do
+                local _class_0
+                local _base_0 = { }
+                if _base_0.__index == nil then
+                        _base_0.__index = _base_0
+                end
+                _class_0 = setmetatable({
+                        __init = function() end,
+                        __base = _base_0,
+                        __name = "酷"
+                }, {
+                        __index = _base_0,
+                        __call = function(cls, ...)
+                                local _self_0 = setmetatable({ }, _base_0)
+                                cls.__init(_self_0, ...)
+                                return _self_0
+                        end
+                })
+                _base_0.__class = _class_0
+                local self = _class_0;
+                _ = nil
+                _u9177 = _class_0
+                return _class_0
+        end
+end
+do
+        local _class_0
+        local _base_0 = { }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "子类D"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        local self = _class_0;
+        _ = nil
+        _u5bf9_u8c61a["字段b"]["字段c"]["子类D"] = _class_0
+end
+do
+        local _class_0
+        local _base_0 = { }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "你好"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        local self = _class_0;
+        _ = nil
+        _u5bf9_u8c61a["字段b"]["你好"] = _class_0
+end
+do
+        local _class_0
+        local _parent_0 = _u4f60_u597d["世界"]
+        local _base_0 = { }
+        for _key_0, _val_0 in pairs(_parent_0.__base) do
+                if _base_0[_key_0] == nil and _key_0:match("^__") and not (_key_0 == "__index" and _val_0 == _parent_0.__base) then
+                        _base_0[_key_0] = _val_0
+                end
+        end
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        setmetatable(_base_0, _parent_0.__base)
+        _class_0 = setmetatable({
+                __init = function(self, ...)
+                        return _class_0.__parent.__init(self, ...)
+                end,
+                __base = _base_0,
+                __name = "某个成员",
+                __parent = _parent_0
+        }, {
+                __index = function(cls, name)
+                        local val = rawget(_base_0, name)
+                        if val == nil then
+                                local parent = rawget(cls, "__parent")
+                                if parent then
+                                        return parent[name]
+                                end
+                        else
+                                return val
+                        end
+                end,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        local self = _class_0;
+        _ = nil
+        if _parent_0.__inherited then
+                _parent_0.__inherited(_parent_0, _class_0)
+        end
+        (function()
+                return require("moon")
+        end)()["某个成员"] = _class_0
+end
+local _u7c7ba
+do
+        local _class_0
+        local _base_0 = { }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "类a"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        _u7c7ba = _class_0
+end
+local _u7c7bb
+do
+        local _class_0
+        local _base_0 = { }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "一个类"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        _u4e00_u4e2a_u7c7b = _class_0
+        _u7c7bb = _class_0
+end
+local _u7c7bc
+do
+        local _class_0
+        local _parent_0 = _u4f60_u597d
+        local _base_0 = { }
+        for _key_0, _val_0 in pairs(_parent_0.__base) do
+                if _base_0[_key_0] == nil and _key_0:match("^__") and not (_key_0 == "__index" and _val_0 == _parent_0.__base) then
+                        _base_0[_key_0] = _val_0
+                end
+        end
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        setmetatable(_base_0, _parent_0.__base)
+        _class_0 = setmetatable({
+                __init = function(self, ...)
+                        return _class_0.__parent.__init(self, ...)
+                end,
+                __base = _base_0,
+                __name = "一个类",
+                __parent = _parent_0
+        }, {
+                __index = function(cls, name)
+                        local val = rawget(_base_0, name)
+                        if val == nil then
+                                local parent = rawget(cls, "__parent")
+                                if parent then
+                                        return parent[name]
+                                end
+                        else
+                                return val
+                        end
+                end,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        if _parent_0.__inherited then
+                _parent_0.__inherited(_parent_0, _class_0)
+        end
+        _u4e00_u4e2a_u7c7b = _class_0
+        _u7c7bc = _class_0
+end
+local _u7c7bd
+do
+        local _class_0
+        local _parent_0 = _u4e16_u754c
+        local _base_0 = { }
+        for _key_0, _val_0 in pairs(_parent_0.__base) do
+                if _base_0[_key_0] == nil and _key_0:match("^__") and not (_key_0 == "__index" and _val_0 == _parent_0.__base) then
+                        _base_0[_key_0] = _val_0
+                end
+        end
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        setmetatable(_base_0, _parent_0.__base)
+        _class_0 = setmetatable({
+                __init = function(self, ...)
+                        return _class_0.__parent.__init(self, ...)
+                end,
+                __base = _base_0,
+                __name = "类d",
+                __parent = _parent_0
+        }, {
+                __index = function(cls, name)
+                        local val = rawget(_base_0, name)
+                        if val == nil then
+                                local parent = rawget(cls, "__parent")
+                                if parent then
+                                        return parent[name]
+                                end
+                        else
+                                return val
+                        end
+                end,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        if _parent_0.__inherited then
+                _parent_0.__inherited(_parent_0, _class_0)
+        end
+        _u7c7bd = _class_0
+end
+_u6253_u5370(((function()
+        local _u5565_u4e8b
+        do
+                local _class_0
+                local _base_0 = { }
+                if _base_0.__index == nil then
+                        _base_0.__index = _base_0
+                end
+                _class_0 = setmetatable({
+                        __init = function() end,
+                        __base = _base_0,
+                        __name = "啥事"
+                }, {
+                        __index = _base_0,
+                        __call = function(cls, ...)
+                                local _self_0 = setmetatable({ }, _base_0)
+                                cls.__init(_self_0, ...)
+                                return _self_0
+                        end
+                })
+                _base_0.__class = _class_0
+                _u5565_u4e8b = _class_0
+                return _class_0
+        end
+end)()).__name)
+do
+        local _class_0
+        local _base_0 = { }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "一个类"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        local self = _class_0;
+        _ = nil
+        _u4e00_u4e2a_u7c7b = _class_0
+end
+do
+        local _class_0
+        local _u503c, _u63d2_u5165
+        local _base_0 = { }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function(self)
+                        return _u6253_u5370(_u63d2_u5165, _u503c)
+                end,
+                __base = _base_0,
+                __name = "一个类"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        local self = _class_0;
+        _u503c = 23
+        _u63d2_u5165 = _u8868["插入"]
+        _u4e00_u4e2a_u7c7b = _class_0
+end
+do
+        local _class_0
+        local _base_0 = { }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = _u55e8,
+                __base = _base_0,
+                __name = "X类"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        X_u7c7b = _class_0
+end
+local _u9177
+do
+        local _class_0
+        local _parent_0 = _u4e1c_u897f
+        local _base_0 = {
+                ["当"] = function(self)
+                        return {
+                                ["你好"] = function()
+                                        return _class_0.__parent.__base["当"](self)
+                                end,
+                                ["世界"] = function()
+                                        return _class_0.__parent.one
+                                end
+                        }
+                end
+        }
+        for _key_0, _val_0 in pairs(_parent_0.__base) do
+                if _base_0[_key_0] == nil and _key_0:match("^__") and not (_key_0 == "__index" and _val_0 == _parent_0.__base) then
+                        _base_0[_key_0] = _val_0
+                end
+        end
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        setmetatable(_base_0, _parent_0.__base)
+        _class_0 = setmetatable({
+                __init = function(self, ...)
+                        return _class_0.__parent.__init(self, ...)
+                end,
+                __base = _base_0,
+                __name = "酷",
+                __parent = _parent_0
+        }, {
+                __index = function(cls, name)
+                        local val = rawget(_base_0, name)
+                        if val == nil then
+                                local parent = rawget(cls, "__parent")
+                                if parent then
+                                        return parent[name]
+                                end
+                        else
+                                return val
+                        end
+                end,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        if _parent_0.__inherited then
+                _parent_0.__inherited(_parent_0, _class_0)
+        end
+        _u9177 = _class_0
+end
+local _u5947_u602a
+do
+        local _class_0
+        local _parent_0 = _u4e1c_u897f
+        local _base_0 = {
+                ["当"] = _u505a_u70b9_u4e8b(function(self)
+                        return _class_0.__parent.__base["当"](self)
+                end)
+        }
+        for _key_0, _val_0 in pairs(_parent_0.__base) do
+                if _base_0[_key_0] == nil and _key_0:match("^__") and not (_key_0 == "__index" and _val_0 == _parent_0.__base) then
+                        _base_0[_key_0] = _val_0
+                end
+        end
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        setmetatable(_base_0, _parent_0.__base)
+        _class_0 = setmetatable({
+                __init = function(self, ...)
+                        return _class_0.__parent.__init(self, ...)
+                end,
+                __base = _base_0,
+                __name = "奇怪",
+                __parent = _parent_0
+        }, {
+                __index = function(cls, name)
+                        local val = rawget(_base_0, name)
+                        if val == nil then
+                                local parent = rawget(cls, "__parent")
+                                if parent then
+                                        return parent[name]
+                                end
+                        else
+                                return val
+                        end
+                end,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        if _parent_0.__inherited then
+                _parent_0.__inherited(_parent_0, _class_0)
+        end
+        _u5947_u602a = _class_0
+end
+local _u5594_u54c8
+do
+        local _class_0
+        local _parent_0 = _u4e1c_u897f
+        local _base_0 = { }
+        for _key_0, _val_0 in pairs(_parent_0.__base) do
+                if _base_0[_key_0] == nil and _key_0:match("^__") and not (_key_0 == "__index" and _val_0 == _parent_0.__base) then
+                        _base_0[_key_0] = _val_0
+                end
+        end
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        setmetatable(_base_0, _parent_0.__base)
+        _class_0 = setmetatable({
+                __init = function(self, ...)
+                        return _class_0.__parent.__init(self, ...)
+                end,
+                __base = _base_0,
+                __name = "喔哈",
+                __parent = _parent_0
+        }, {
+                __index = function(cls, name)
+                        local val = rawget(_base_0, name)
+                        if val == nil then
+                                local parent = rawget(cls, "__parent")
+                                if parent then
+                                        return parent[name]
+                                end
+                        else
+                                return val
+                        end
+                end,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        local self = _class_0;
+        self["底部"] = function()
+                _class_0.__parent["底部"](self)
+                _ = _class_0.__parent["你好"]
+                local _call_0 = _class_0.__parent
+                _call_0["你好"](_call_0, self)
+                local _base_1 = _class_0.__parent
+                local _fn_0 = _base_1["你好"]
+                return _fn_0 and function(...)
+                        return _fn_0(_base_1, ...)
+                end
+        end
+        self["空间"] = _u9177({
+                function()
+                        _class_0.__parent["空间"](self)
+                        _ = _class_0.__parent["你好"]
+                        local _call_0 = _class_0.__parent
+                        _call_0["你好"](_call_0, self)
+                        local _base_1 = _class_0.__parent
+                        local _fn_0 = _base_1["你好"]
+                        return _fn_0 and function(...)
+                                return _fn_0(_base_1, ...)
+                        end
+                end
+        })
+        if _parent_0.__inherited then
+                _parent_0.__inherited(_parent_0, _class_0)
+        end
+        _u5594_u54c8 = _class_0
+end
+do
+        local _u6d4b_u8bd5
+        do
+                local _class_0
+                local _base_0 = {
+                        ["测试"] = function(self)
+                                return self.__class["如果"] and self.__class["做"](self.__class)
+                        end
+                }
+                if _base_0.__index == nil then
+                        _base_0.__index = _base_0
+                end
+                _class_0 = setmetatable({
+                        __init = function(self)
+                                self.__class["如果"] = true
+                        end,
+                        __base = _base_0,
+                        __name = "测试"
+                }, {
+                        __index = _base_0,
+                        __call = function(cls, ...)
+                                local _self_0 = setmetatable({ }, _base_0)
+                                cls.__init(_self_0, ...)
+                                return _self_0
+                        end
+                })
+                _base_0.__class = _class_0
+                local self = _class_0;
+                self["做"] = function(self)
+                        return 1
+                end
+                _u6d4b_u8bd5 = _class_0
+        end
+        local _u6d4b_u8bd5_u5b9e_u4f8b = _u6d4b_u8bd5()
+        _u6d4b_u8bd5_u5b9e_u4f8b["测试"](_u6d4b_u8bd5_u5b9e_u4f8b)
+end
+do
+        local _u6d4b_u8bd5
+        do
+                local _class_0
+                local _base_0 = {
+                        ["做"] = function(self)
+                                return 1
+                        end,
+                        ["测试"] = function(self)
+                                return self["如果"] and self["做"](self)
+                        end
+                }
+                if _base_0.__index == nil then
+                        _base_0.__index = _base_0
+                end
+                _class_0 = setmetatable({
+                        __init = function(self)
+                                self["如果"] = true
+                        end,
+                        __base = _base_0,
+                        __name = "测试"
+                }, {
+                        __index = _base_0,
+                        __call = function(cls, ...)
+                                local _self_0 = setmetatable({ }, _base_0)
+                                cls.__init(_self_0, ...)
+                                return _self_0
+                        end
+                })
+                _base_0.__class = _class_0
+                _u6d4b_u8bd5 = _class_0
+        end
+        local _u6d4b_u8bd5_u5b9e_u4f8b = _u6d4b_u8bd5()
+        _u6d4b_u8bd5_u5b9e_u4f8b["测试"](_u6d4b_u8bd5_u5b9e_u4f8b)
+end
+do
+        local _class_0
+        local _parent_0 = _u9752["应用"]
+        local _base_0 = {
+                ["/"] = function(self)
+                        return {
+                                json = {
+                                        ["状态"] = true
+                                }
+                        }
+                end
+        }
+        for _key_0, _val_0 in pairs(_parent_0.__base) do
+                if _base_0[_key_0] == nil and _key_0:match("^__") and not (_key_0 == "__index" and _val_0 == _parent_0.__base) then
+                        _base_0[_key_0] = _val_0
+                end
+        end
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        setmetatable(_base_0, _parent_0.__base)
+        _class_0 = setmetatable({
+                __init = function(self, ...)
+                        return _class_0.__parent.__init(self, ...)
+                end,
+                __base = _base_0,
+                __parent = _parent_0
+        }, {
+                __index = function(cls, name)
+                        local val = rawget(_base_0, name)
+                        if val == nil then
+                                local parent = rawget(cls, "__parent")
+                                if parent then
+                                        return parent[name]
+                                end
+                        else
+                                return val
+                        end
+                end,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        if _parent_0.__inherited then
+                _parent_0.__inherited(_parent_0, _class_0)
+        end
+end
+local _u7c7bA
+do
+        local _class_0
+        local _base_0 = { }
+        local _list_0 = {
+                _u7c7bB,
+                _u7c7bC,
+                _u7c7bD,
+                {
+                        ["值"] = 123
+                }
+        }
+        for _index_0 = 1, #_list_0 do
+                local _item_0 = _list_0[_index_0]
+                local _cls_0, _mixin_0 = (_item_0.__base ~= nil), _item_0.__base or _item_0
+                for _key_0, _val_0 in pairs(_mixin_0) do
+                        if _base_0[_key_0] == nil and (not _cls_0 or not _key_0:match("^__")) then
+                                _base_0[_key_0] = _val_0
+                        end
+                end
+        end
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "类A"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        _u7c7bA = _class_0
+end
+local _u793a_u4f8b
+do
+        local _class_0
+        local _base_0 = { }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "示例"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        local self = _class_0;
+        self["字段1"] = 1
+        self["字段2"] = self["字段1"] + 1
+        _u793a_u4f8b = _class_0
+end
+local _u968f_u4fbf
+do
+        local _class_0
+        local _base_0 = {
+                __mul = function(self, _u53c2_u6570y)
+                        return self["x字段"] * _u53c2_u6570y
+                end,
+                ["任意名称"] = 123,
+                ["相加"] = _u76f8_u52a0,
+                __add = add
+        }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function(self, _u53c2_u6570)
+                        self["x字段"] = _u53c2_u6570
+                end,
+                __base = _base_0,
+                __name = "随便"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        _u968f_u4fbf = _class_0
+end
+return nil
diff --git a/spec/outputs/unicode/comprehension.lua b/spec/outputs/unicode/comprehension.lua
new file mode 100644
index 0000000..60e490f
--- /dev/null
+++ b/spec/outputs/unicode/comprehension.lua
@@ -0,0 +1,276 @@
+local _u5217_u8868 = {
+        1,
+        2,
+        3,
+        4,
+        5,
+        6
+}
+local _u8f93_u51fa
+do
+        local _tbl_0 = { }
+        for _u5143_u7d20 in _u5bf9_u8c61_u6570_u7ec4 do
+                _tbl_0[_u5143_u7d20] = _u5143_u7d20 * 2
+        end
+        _u8f93_u51fa = _tbl_0
+end
+local _u5b57_u5178x = {
+        ["你好"] = "世界",
+        ["好吧"] = 2323
+}
+local _u590d_u5236
+do
+        local _tbl_0 = { }
+        for _u952e, _u503c in pairs(_u5bf9_u8c61x) do
+                if _u952e ~= "好吧" then
+                        _tbl_0[_u952e] = _u503c
+                end
+        end
+        _u590d_u5236 = _tbl_0
+end
+local __u65e0_u6548_u53d8_u91cf
+do
+        local _tbl_0 = { }
+        for _u5143_u7d20 in _u662f_u7684 do
+                local _key_0, _val_0 = _u89e3_u5305(_u5143_u7d20)
+                _tbl_0[_key_0] = _val_0
+        end
+        __u65e0_u6548_u53d8_u91cf = _tbl_0
+end
+do
+        local _tbl_0 = { }
+        local _list_0 = _u662f_u7684
+        for _index_0 = 1, #_list_0 do
+                local _u5143_u7d20 = _list_0[_index_0]
+                local _key_0, _val_0 = _u89e3_u5305(_u5143_u7d20)
+                _tbl_0[_key_0] = _val_0
+        end
+        __u65e0_u6548_u53d8_u91cf = _tbl_0
+end
+do
+        local _tbl_0 = { }
+        for _u5143_u7d20 in _u662f_u7684 do
+                local _key_0, _val_0 = _u5143_u7d20_u5143_u7d20
+                _tbl_0[_key_0] = _val_0
+        end
+        __u65e0_u6548_u53d8_u91cf = _tbl_0
+end
+do
+        local _tbl_0 = { }
+        local _list_0 = {
+                {
+                        1,
+                        2
+                },
+                {
+                        3,
+                        4
+                }
+        }
+        for _index_0 = 1, #_list_0 do
+                local x_u5bf9_u8c61 = _list_0[_index_0]
+                local _key_0, _val_0 = _u89e3_u5305((function()
+                        local _accum_0 = { }
+                        local _len_0 = 1
+                        for _u8ba1_u6570, _u5bf9_u8c61 in ipairs(x_u5bf9_u8c61) do
+                                _accum_0[_len_0] = _u5bf9_u8c61 * _u8ba1_u6570
+                                _len_0 = _len_0 + 1
+                        end
+                        return _accum_0
+                end)())
+                _tbl_0[_key_0] = _val_0
+        end
+        __u65e0_u6548_u53d8_u91cf = _tbl_0
+end
+local _u53d8_u91cf1
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u8ba1_u6570 = 1, 10 do
+                _accum_0[_len_0] = _u8ba1_u6570
+                _len_0 = _len_0 + 1
+        end
+        _u53d8_u91cf1 = _accum_0
+end
+local _u53d8_u91cf2
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u8ba1_u6570 = 1, 10 do
+                if _u8ba1_u6570 % 2 == 1 then
+                        _accum_0[_len_0] = _u8ba1_u6570
+                        _len_0 = _len_0 + 1
+                end
+        end
+        _u53d8_u91cf2 = _accum_0
+end
+local _u53d8_u91cfaa
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u8ba1_u6570x = 1, 10 do
+                for _u8ba1_u6570y = 5, 14 do
+                        _accum_0[_len_0] = {
+                                _u8ba1_u6570x,
+                                _u8ba1_u6570y
+                        }
+                        _len_0 = _len_0 + 1
+                end
+        end
+        _u53d8_u91cfaa = _accum_0
+end
+local _u53d8_u91cfbb
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u5143_u7d20 in _u5bf9_u8c61y do
+                for _u8ba1_u6570i = 1, 10 do
+                        _accum_0[_len_0] = _u5bf9_u8c61y
+                        _len_0 = _len_0 + 1
+                end
+        end
+        _u53d8_u91cfbb = _accum_0
+end
+local _u53d8_u91cfcc
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u8ba1_u6570 = 1, 10 do
+                for _u5143_u7d20 in _u5bf9_u8c61y do
+                        _accum_0[_len_0] = _u5bf9_u8c61y
+                        _len_0 = _len_0 + 1
+                end
+        end
+        _u53d8_u91cfcc = _accum_0
+end
+local _u53d8_u91cfdd
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u8ba1_u6570 = 1, 10 do
+                if _u9177 then
+                        for _u5143_u7d20 in _u5bf9_u8c61y do
+                                if _u53d8_u91cfx > 3 then
+                                        if _u53d8_u91cfc + 3 then
+                                                _accum_0[_len_0] = _u5bf9_u8c61y
+                                                _len_0 = _len_0 + 1
+                                        end
+                                end
+                        end
+                end
+        end
+        _u53d8_u91cfdd = _accum_0
+end
+do
+        local _tbl_0 = { }
+        for _u8ba1_u6570 = 1, 10 do
+                _tbl_0["你好"] = "世界"
+        end
+        __u65e0_u6548_u53d8_u91cf = _tbl_0
+end
+local _u53d8_u91cfj
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _des_0 in _u5f88_u591a_u4e1c_u897f do
+                local _u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c = _des_0[1], _des_0[2], _des_0[3]
+                _accum_0[_len_0] = _u5143_u7d20a
+                _len_0 = _len_0 + 1
+        end
+        _u53d8_u91cfj = _accum_0
+end
+local _u53d8_u91cfk
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        local _list_0 = _u5f88_u591a_u4e1c_u897f
+        for _index_0 = 1, #_list_0 do
+                local _des_0 = _list_0[_index_0]
+                local _u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c = _des_0[1], _des_0[2], _des_0[3]
+                _accum_0[_len_0] = _u5143_u7d20a
+                _len_0 = _len_0 + 1
+        end
+        _u53d8_u91cfk = _accum_0
+end
+local _u53d8_u91cfi
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        local _list_0 = _u5f88_u591a_u4e1c_u897f
+        for _index_0 = 1, #_list_0 do
+                local _des_0 = _list_0[_index_0]
+                local _u4f60_u597d, _u4e16_u754c = _des_0["你好"], _des_0["世界"]
+                _accum_0[_len_0] = _u4f60_u597d
+                _len_0 = _len_0 + 1
+        end
+        _u53d8_u91cfi = _accum_0
+end
+local _u53d8_u91cfhj
+do
+        local _tbl_0 = { }
+        for _des_0 in _u5f88_u591a_u4e1c_u897f do
+                local _u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c = _des_0[1], _des_0[2], _des_0[3]
+                _tbl_0[_u5143_u7d20a] = _u5143_u7d20c
+        end
+        _u53d8_u91cfhj = _tbl_0
+end
+local _u53d8_u91cfhk
+do
+        local _tbl_0 = { }
+        local _list_0 = _u5f88_u591a_u4e1c_u897f
+        for _index_0 = 1, #_list_0 do
+                local _des_0 = _list_0[_index_0]
+                local _u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c = _des_0[1], _des_0[2], _des_0[3]
+                _tbl_0[_u5143_u7d20a] = _u5143_u7d20c
+        end
+        _u53d8_u91cfhk = _tbl_0
+end
+local _u53d8_u91cfhi
+do
+        local _tbl_0 = { }
+        local _list_0 = _u5f88_u591a_u4e1c_u897f
+        for _index_0 = 1, #_list_0 do
+                local _des_0 = _list_0[_index_0]
+                local _u4f60_u597d, _u4e16_u754c = _des_0["你好"], _des_0["世界"]
+                _tbl_0[_u4f60_u597d] = _u4e16_u754c
+        end
+        _u53d8_u91cfhi = _tbl_0
+end
+for _des_0 in _u5f88_u591a_u4e1c_u897f do
+        local _u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c = _des_0[1], _des_0[2], _des_0[3]
+        _u6ca1_u9519(_u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c)
+end
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        local _max_0 = 3 + 4
+        for _index_0 = 1 + 2, _max_0 < 0 and #_u5217_u8868 + _max_0 or _max_0 do
+                local _u9879_u76ee = _u5217_u8868[_index_0]
+                _accum_0[_len_0] = _u9879_u76ee
+                _len_0 = _len_0 + 1
+        end
+        __u65e0_u6548_u53d8_u91cf = _accum_0
+end
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        local _max_0 = 2 - _u4e1c_u897f[4]
+        for _index_0 = _u4f60_u597d() * 4, _max_0 < 0 and #_u5217_u8868 + _max_0 or _max_0 do
+                local _u9879_u76ee = _u5217_u8868[_index_0]
+                _accum_0[_len_0] = _u9879_u76ee
+                _len_0 = _len_0 + 1
+        end
+        __u65e0_u6548_u53d8_u91cf = _accum_0
+end
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u9879_u76ee in _u5217_u8868 do
+                if _u9879_u76ee ~= nil then
+                        _accum_0[_len_0] = _u9879_u76ee["调用"](_u9879_u76ee, 123)
+                end
+                _len_0 = _len_0 + 1
+        end
+        _u5217_u8868 = _accum_0
+end
+return nil
diff --git a/spec/outputs/unicode/cond.lua b/spec/outputs/unicode/cond.lua
new file mode 100644
index 0000000..f972dea
--- /dev/null
+++ b/spec/outputs/unicode/cond.lua
@@ -0,0 +1,354 @@
+local _u4f60_u5f88_u9177 = false
+local __u65e0_u6548_u53d8_u91cf
+if _u9177 then
+        if _u4f60_u5f88_u9177 then
+                __u65e0_u6548_u53d8_u91cf = _u4e00
+        else
+                if _u5403_u4e1c_u897f then
+                        __u65e0_u6548_u53d8_u91cf = _u597d
+                else
+                        __u65e0_u6548_u53d8_u91cf = _u4e8c
+                        __u65e0_u6548_u53d8_u91cf = _u4e09
+                end
+        end
+else
+        __u65e0_u6548_u53d8_u91cf = _u5426
+end
+if _u9177 then
+        __u65e0_u6548_u53d8_u91cf = _u5426
+end
+if _u9177 then
+        __u65e0_u6548_u53d8_u91cf = _u5426
+else
+        __u65e0_u6548_u53d8_u91cf = _u662f
+end
+if _u9177 then
+        _u5594(_u9177)
+else
+        _u6ca1_u90a3_u4e48(_u9177)
+end
+if _u5728_u5de5_u4f5c then
+        if _u9177 then
+                if _u9177 then
+                        __u65e0_u6548_u53d8_u91cf = _u597d_u5427
+                else
+                        __u65e0_u6548_u53d8_u91cf = _u4ec0_u4e48
+                end
+        else
+                __u65e0_u6548_u53d8_u91cf = _u5450
+        end
+end
+if _u270c_ufe0f then
+        _u65e0(_u65e5)
+elseif _u9177(_u6211) then
+        _u597d_u5427(_u5440)
+else
+        u_u578b(_u8def)
+end
+if _u270c_ufe0f then
+        _u65e0(_u7236)
+else
+        if _u9177(_u4f60) then
+                _u597d_u5427(_u5427)
+        else
+                p_u578b(_u8def)
+        end
+end
+if (function() end)() then
+        _u968f_u4fbf(_u600e_u6837)
+end
+if nil then
+        _u7ffb_u8f6c(_u6211)
+else
+        _u8fd9_u4e2a(_u662f, _u5f27_u5ea6)
+end
+if _u4e1c_u897f(_u4e0d_u9519) then
+        _u6ca1(_u6cd5)
+elseif _u597d_u7684(_u786e_u5b9a) then
+        _u4ec0_u4e48(_u8fd9_u91cc)
+end
+if _u5f88_u591a_u4e1c_u897f then
+        _u6ca1(_u673a_u4f1a)
+elseif _u597d_u5427 then
+        _u73b0_u5728(_u600e_u4e48_u529e)
+end
+if _u5f88_u591a_u4e1c_u897f then
+        _u662f(_u4f19_u8ba1)
+elseif _u597d_u7684(_u4eba) then
+        _u55e8(_u597d_u5440)
+else
+        _u55ef(_u786e_u5b9a)
+end
+if _u6211_u4eec(_u8d70_u5427) then
+        _u6253_u5370("打招呼")
+elseif "只有我们" then
+        _u6253_u5370("威尔史密斯")
+else
+        _u663e_u793a(5555555)
+end
+do
+        local _u67d0_u4e1c_u897f = 10
+        if _u67d0_u4e1c_u897f then
+                _u6253_u5370(_u67d0_u4e1c_u897f)
+        else
+                _u6253_u5370("其它")
+        end
+end
+local _u4f60_u597d
+do
+        local _u67d0_u4e1c_u897f = 10
+        if _u67d0_u4e1c_u897f then
+                _u4f60_u597d = _u6253_u5370(_u67d0_u4e1c_u897f)
+        else
+                _u4f60_u597d = _u6253_u5370("其它")
+        end
+end
+_u4f60_u597d = 5 + (function()
+        local _u67d0_u4e1c_u897f = 10
+        if _u67d0_u4e1c_u897f then
+                return _u6253_u5370(_u67d0_u4e1c_u897f)
+        end
+end)()
+local z_u53d8_u91cf = false
+if false then
+        __u65e0_u6548_u53d8_u91cf = _u4e00
+else
+        do
+                local _u6761_u4ef6x = true
+                if _u6761_u4ef6x then
+                        __u65e0_u6548_u53d8_u91cf = _u4e8c
+                else
+                        do
+                                local _u6761_u4ef6z = true
+                                if _u6761_u4ef6z then
+                                        __u65e0_u6548_u53d8_u91cf = _u4e09
+                                else
+                                        __u65e0_u6548_u53d8_u91cf = _u56db
+                                end
+                        end
+                end
+        end
+end
+local _u8f93_u51fa
+if false then
+        _u8f93_u51fa = _u4e00
+else
+        do
+                local _u6761_u4ef6x = true
+                if _u6761_u4ef6x then
+                        _u8f93_u51fa = _u4e8c
+                else
+                        do
+                                local _u6761_u4ef6z = true
+                                if _u6761_u4ef6z then
+                                        _u8f93_u51fa = _u4e09
+                                else
+                                        _u8f93_u51fa = _u56db
+                                end
+                        end
+                end
+        end
+end
+local _u53d8_u91cf
+_u53d8_u91cf = function()
+        do
+                local _u67d0_u4e1c_u897f = true
+                if _u67d0_u4e1c_u897f then
+                        return 1
+                else
+                        do
+                                local _u53e6_u4e00_u4e2a = false
+                                if _u53e6_u4e00_u4e2a then
+                                        return 2
+                                end
+                        end
+                end
+        end
+end
+if not true then
+        _u6253_u5370("酷!")
+end
+if not (true and false) then
+        _u6253_u5370("酷!")
+end
+if not false then
+        _u6253_u5370("酷!")
+end
+if not false then
+        _u6253_u5370("酷!")
+else
+        _u6253_u5370("no way!")
+end
+if not nil then
+        _u6253_u5370("hello")
+else
+        _u6253_u5370("world")
+end
+local x
+if not true then
+        x = _u6253_u5370("酷!")
+end
+if not (true and false) then
+        x = _u6253_u5370("酷!")
+end
+local y
+if not false then
+        y = _u6253_u5370("酷!")
+end
+if not false then
+        y = _u6253_u5370("酷!")
+else
+        y = _u6253_u5370("没门!")
+end
+local z
+if not nil then
+        z = _u6253_u5370("你好")
+else
+        z = _u6253_u5370("世界")
+end
+_u6253_u5370((function()
+        if not true then
+                return _u6253_u5370("酷!")
+        end
+end)())
+_u6253_u5370((function()
+        if not (true and false) then
+                return _u6253_u5370("酷!")
+        end
+end)())
+_u6253_u5370((function()
+        if not false then
+                return _u6253_u5370("酷!")
+        end
+end)())
+_u6253_u5370((function()
+        if not false then
+                return _u6253_u5370("酷!")
+        else
+                return _u6253_u5370("没门!")
+        end
+end)())
+_u6253_u5370((function()
+        if not nil then
+                return _u6253_u5370("你好")
+        else
+                return _u6253_u5370("世界")
+        end
+end)())
+if not _u503c then
+        _u6253_u5370("你好")
+end
+local _u53d8_u91cfdddd
+if not _u503c then
+        _u53d8_u91cfdddd = {
+                1,
+                2,
+                3
+        }
+end
+do
+        local j_u53d8_u91cf = 100
+        j_u53d8_u91cf = _u55e8()
+        if not j_u53d8_u91cf then
+                _u9519_u8bef("不是 j变量!")
+        end
+end
+local _u53d8_u91cfa = 12
+local _u53d8_u91cfc, _u53d8_u91cfb
+if _u67d0_u4e1c_u897f then
+        _u53d8_u91cfa, _u53d8_u91cfc, _u53d8_u91cfb = "酷", nil, nil
+end
+local _u53d8_u91cfj
+if 1 then
+        if 2 then
+                _u53d8_u91cfj = 3
+        end
+else
+        _u53d8_u91cfj = 6
+end
+local _u53d8_u91cfm
+if 1 then
+        if 2 then
+                _u53d8_u91cfm = 3
+        end
+else
+        _u53d8_u91cfm = 6
+end
+do
+        _u51fd_u6570a({
+                ["字段b"] = _u5b57_u6bb5b
+        })
+        if _u51fd_u6570a then
+                return {
+                        ["字段b"] = _u5b57_u6bb5b
+                }
+        else
+                if _u51fd_u6570c then
+                        return {
+                                ["字段d"] = _u53d8_u91cfe
+                        }
+                else
+                        return {
+                                ["字段f"] = 123
+                        }
+                end
+        end
+end
+do
+        _u51fd_u6570c({
+                ["字段d"] = _u53d8_u91cfe
+        })
+        if _u6761_u4ef6a then
+                local _u5b57_u6bb5b = _u53d8_u91cftb["字段b"]
+        elseif _u6761_u4ef6c then
+                local _u53d8_u91cfe = _u53d8_u91cftb["字段d"]
+        end
+end
+do
+        local _des_0 = _u6570_u5b66_u5e93
+        if _des_0 then
+                local _u6d3e = _des_0["派"]
+                _u6253_u5370(_u6d3e)
+        end
+end
+do
+        local _u6570_u5b66_u5e93
+        if _u6570_u5b66_u5e93 then
+                local _u6d3e = _u6570_u5b66_u5e93["派"]
+                _u6253_u5370(_u6d3e)
+        end
+end
+do
+        do
+                local __u6a21_u5757 = { }
+                if __u6a21_u5757 then
+                        local _u4e1c_u897f = __u6a21_u5757["东西"]
+                        local a_u529f_u80fd, b_u529f_u80fd = __u6a21_u5757["a功能"], __u6a21_u5757["b功能"]
+                end
+        end
+end
+do
+        do
+                local _des_0 = { }
+                if _des_0 then
+                        __u6a21_u5757 = _des_0
+                        local _u4e1c_u897f = __u6a21_u5757["东西"]
+                        local a_u529f_u80fd, b_u529f_u80fd
+                        do
+                                local _obj_0 = __u6a21_u5757
+                                a_u529f_u80fd, b_u529f_u80fd = _obj_0["a功能"], _obj_0["b功能"]
+                        end
+                end
+        end
+end
+do
+        local _u53d8_u91cfv
+        if 1 and (function()
+                return 0 ~= 1
+        end)() then
+                _u53d8_u91cfv = 1
+        else
+                _u53d8_u91cfv = 2
+        end
+end
+return nil
diff --git a/spec/outputs/unicode/destructure.lua b/spec/outputs/unicode/destructure.lua
new file mode 100644
index 0000000..002c4b0
--- /dev/null
+++ b/spec/outputs/unicode/destructure.lua
@@ -0,0 +1,637 @@
+do
+        local _u5143_u7d20a, _u5143_u7d20b
+        do
+                local _obj_0 = _u4f60_u597d
+                _u5143_u7d20a, _u5143_u7d20b = _obj_0[1], _obj_0[2]
+        end
+        local _u5143_u7d20c
+        do
+                local _obj_0 = _u4f60_u597d
+                _u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c = _obj_0[1][1], _obj_0[2], _obj_0[3][1]
+        end
+        local _u4f60_u597d, _u4e16_u754c
+        do
+                local _obj_0 = _u503c
+                _u4f60_u597d, _u4e16_u754c = _obj_0["你好"], _obj_0["世界"]
+        end
+end
+do
+        local _u5426, _u4e1c_u897f
+        do
+                local _obj_0 = _u4e16_u754c
+                _u5426, _u4e1c_u897f = _obj_0["是"], _obj_0[1]
+        end
+        local _u5b57_u6bb5a, _u5b57_u6bb5b, _u5b57_u6bb5c, d_u5b57_u6bb5
+        do
+                local _obj_0 = _u597d
+                _u5b57_u6bb5a, _u5b57_u6bb5b, _u5b57_u6bb5c, d_u5b57_u6bb5 = _obj_0["字段a"], _obj_0["字段b"], _obj_0["字段c"], _obj_0["d字段"]
+        end
+        local _u53d8_u91cfb = _u4e8c
+        local a_u5143_u7d20 = _u4e00[1]
+        local _u53d8_u91cfc = nil
+        local b_u5143_u7d20 = _u4e00[1]
+        local _u53d8_u91cfe = _u4e8c
+        local d_u5143_u7d20 = _u4e00[1]
+        local _u53d8_u91cfx = _u4e00
+        local _u5143_u7d20y = _u4e8c[1]
+        local _u53d8_u91cfxx, _u53d8_u91cfyy = 1, 2
+        local _u5143_u7d20yy, _u5143_u7d20xx
+        do
+                local _obj_0 = {
+                        _u53d8_u91cfxx,
+                        _u53d8_u91cfyy
+                }
+                _u5143_u7d20yy, _u5143_u7d20xx = _obj_0[1], _obj_0[2]
+        end
+        local _u5143_u7d20a, _u5143_u7d20c, _u5b57_u6bb5d, _u5143_u7d20e, _u5b57_u6bb5f, _u5143_u7d20g
+        do
+                local _obj_0 = _u8868
+                _u5143_u7d20a, _u5b57_u6bb5b, _u5143_u7d20c, _u5b57_u6bb5d, _u5143_u7d20e, _u5b57_u6bb5f, _u5143_u7d20g = _obj_0[1], _obj_0["字段b"], _obj_0[2], _obj_0["字段d"], _obj_0[3], _obj_0["字段f"], _obj_0[4]
+        end
+        do
+                _u53d8_u91cfc = nil
+                do
+                        local _obj_0 = _u8868
+                        _u5b57_u6bb5a, _u5b57_u6bb5b = _obj_0["字段a"], _obj_0["字段b"]
+                end
+        end
+        do
+                local _u53d8_u91cfa = _u8868
+                do
+                        local _obj_0 = __u65e0_u6548_u53d8_u91cf
+                        _u5b57_u6bb5b, _u5b57_u6bb5c = _obj_0["字段b"], _obj_0["字段c"]
+                end
+        end
+        do
+                _u53d8_u91cfb = __u65e0_u6548_u53d8_u91cf
+                _u5b57_u6bb5a = _u8868["字段a"]
+                _u5b57_u6bb5c = __u65e0_u6548_u53d8_u91cf["字段c"]
+        end
+end
+do
+        local _u672a_u6765_u4eba_u4eec = {
+                ["雕刻家"] = "翁贝托·博乔尼",
+                ["画家"] = "弗拉基米尔·伯留克",
+                ["诗人"] = {
+                        ["姓名"] = "F.T.马里内蒂",
+                        ["地址"] = {
+                                "罗马42R大街",
+                                "贝拉焦，意大利 22021"
+                        }
+                }
+        }
+        do
+                local _u59d3_u540d, _u8857_u9053, _u57ce_u5e02 = _u672a_u6765_u4eba_u4eec["诗人"]["姓名"], _u672a_u6765_u4eba_u4eec["诗人"]["地址"][1], _u672a_u6765_u4eba_u4eec["诗人"]["地址"][2]
+        end
+        do
+                local _u96d5_u523b_u5bb6, _u753b_u5bb6, _u59d3_u540d, _u8857_u9053, _u57ce_u5e02 = _u672a_u6765_u4eba_u4eec["雕刻家"], _u672a_u6765_u4eba_u4eec["画家"], _u672a_u6765_u4eba_u4eec["诗人"]["姓名"], _u672a_u6765_u4eba_u4eec["诗人"]["地址"][1], _u672a_u6765_u4eba_u4eec["诗人"]["地址"][2]
+        end
+end
+do
+        local _u53d8_u91cfc, _u53d8_u91cfe
+        do
+                local _obj_0 = _u5bf9_u8c61tb
+                _u53d8_u91cfc, _u53d8_u91cfe = _obj_0["字段a"]["字段b"], _obj_0["字段a"]["字段d"]
+        end
+end
+do
+        local _u53d8_u91cfc, _u53d8_u91cfe, _u5143_u7d20f
+        do
+                local _obj_0 = _u5bf9_u8c61tb
+                _u53d8_u91cfc, _u53d8_u91cfe, _u5143_u7d20f = _obj_0["字段a"][1]["字段b"], _obj_0["字段a"][2]["字段d"], _obj_0["字段a"][3]
+        end
+end
+do
+        self["世界"] = _u53d8_u91cfx[1]
+        do
+                local _obj_0 = _u53d8_u91cfx
+                _u5bf9_u8c61a["字段b"], _u5bf9_u8c61c["字段y"], _u51fd_u6570()["字段z"] = _obj_0[1], _obj_0[2], _obj_0[3]
+        end
+        self["世界"] = _u53d8_u91cfx["世界"]
+end
+do
+        local _u4e1c_u897f = {
+                {
+                        1,
+                        2
+                },
+                {
+                        3,
+                        4
+                }
+        }
+        for _index_0 = 1, #_u4e1c_u897f do
+                local _des_0 = _u4e1c_u897f[_index_0]
+                local _u5143_u7d20x, _u5143_u7d20y = _des_0[1], _des_0[2]
+                _u6253_u5370(_u5143_u7d20x, _u5143_u7d20y)
+        end
+end
+do
+        do
+                local _with_0 = _u4e1c_u897f
+                local _u5143_u7d20a, _u5143_u7d20b = _with_0[1], _with_0[2]
+                _u6253_u5370(_u5143_u7d20a, _u5143_u7d20b)
+        end
+end
+do
+        local _u4e1c_u897f = nil
+        if _u4e1c_u897f then
+                local _u5143_u7d20a = _u4e1c_u897f[1]
+                _u6253_u5370(_u5143_u7d20a)
+        else
+                _u6253_u5370("没东西")
+        end
+        local _u4e1c_u4e1c = {
+                1,
+                2
+        }
+        if _u4e1c_u4e1c then
+                local _u5143_u7d20a, _u5143_u7d20b = _u4e1c_u4e1c[1], _u4e1c_u4e1c[2]
+                _u6253_u5370(_u5143_u7d20a, _u5143_u7d20b)
+        end
+        if _u4e1c_u897f then
+                local _u5143_u7d20a, _u5143_u7d20b = _u4e1c_u897f[1], _u4e1c_u897f[2]
+                _u6253_u5370(_u5143_u7d20a, _u5143_u7d20b)
+        else
+                if _u4e1c_u4e1c then
+                        local _u5143_u7d20c, _u5143_u7d20d = _u4e1c_u4e1c[1], _u4e1c_u4e1c[2]
+                        _u6253_u5370(_u5143_u7d20c, _u5143_u7d20d)
+                else
+                        _u6253_u5370("不")
+                end
+        end
+end
+do
+        local _u53d8_u91cfz = "好"
+        local _u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c = _u53d8_u91cfz[1], _u53d8_u91cfz[2], _u53d8_u91cfz[3]
+end
+do
+        local _u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c
+        do
+                local _obj_0 = _u53d8_u91cfz
+                _u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c = _obj_0[1], _obj_0[2], _obj_0[3]
+        end
+end
+local _
+_ = function(_u53c2_u6570z)
+        local _u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c = _u53c2_u6570z[1], _u53c2_u6570z[2], _u53c2_u6570z[3]
+end
+do
+        local _u53d8_u91cfz = "〇〇"
+        _ = function(_u53c2_u6570k)
+                local _u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c
+                do
+                        local _obj_0 = _u53c2_u6570z
+                        _u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c = _obj_0[1], _obj_0[2], _obj_0[3]
+                end
+        end
+end
+do
+        local _u7ed3_u675f_u53d8_u91cf = _u4e1c_u897f["函数"]["结束"]
+end
+do
+        local _u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c
+        do
+                local _obj_0 = _u4e1c_u897f
+                _u5143_u7d20a, _u5143_u7d20b, _u5143_u7d20c = _obj_0["如果"][1], _obj_0["如果"][2], _obj_0["如果"][3]
+        end
+end
+do
+        local _u5b57_u6bb5a, _u5b57_u6bb5b
+        if true then
+                do
+                        local _obj_0 = {
+                                ["字段a"] = "你好",
+                                ["字段b"] = "世界"
+                        }
+                        _u5b57_u6bb5a, _u5b57_u6bb5b = _obj_0["字段a"], _obj_0["字段b"]
+                end
+        end
+        local _u5929, _u5c0f_u65f6, _u5206_u949f, _u79d2
+        do
+                local _accum_0 = { }
+                local _len_0 = 1
+                local _list_0 = {
+                        string.match("1 2 3 4", "(.+)%s(.+)%s(.+)%s(.+)")
+                }
+                for _index_0 = 1, #_list_0 do
+                        local _u5143_u7d20 = _list_0[_index_0]
+                        _accum_0[_len_0] = tonumber(_u5143_u7d20)
+                        _len_0 = _len_0 + 1
+                end
+                _u5929, _u5c0f_u65f6, _u5206_u949f, _u79d2 = _accum_0[1], _accum_0[2], _accum_0[3], _accum_0[4]
+        end
+        local _u4e00, _u4e8c, _u4e09
+        do
+                local _tbl_0 = { }
+                for _u5339_u914d_u7ed3_u679c in (function()
+                        local _call_0 = _u968f_u673a_u5bf9_u8c61
+                        return _call_0["全局匹配"](_call_0, "%S+")
+                end)() do
+                        _tbl_0[_u5339_u914d_u7ed3_u679c] = true
+                end
+                _u4e00, _u4e8c, _u4e09 = _tbl_0["一"], _tbl_0["二"], _tbl_0["三"]
+        end
+        local _u53d8_u91cfb = 123
+        _u5b57_u6bb5a = ((function()
+                local _call_0 = _u5bf9_u8c61a
+                return _call_0["如果"](_call_0, 123)
+        end)() + _u53d8_u91cft)["字段a"]
+end
+do
+        local _u540d_u79f0, _u5de5_u4f5c
+        do
+                local _obj_0 = _u4e2a_u4eba
+                _u540d_u79f0, _u5de5_u4f5c = _obj_0["名称"], _obj_0["工作"]
+                if _u540d_u79f0 == nil then
+                        _u540d_u79f0 = "没名字"
+                end
+                if _u5de5_u4f5c == nil then
+                        _u5de5_u4f5c = "没工作"
+                end
+        end
+        local _u8bf7_u6c42
+        _u8bf7_u6c42 = function(_u5730_u5740, _u9009_u9879)
+                if _u9009_u9879 == nil then
+                        _u9009_u9879 = { }
+                end
+                local _u65b9_u5f0f, _u8bf7_u6c42_u5934, _u53c2_u6570, _u8d1f_u8f7d, _u786e_u8ba4, _u9519_u8bef, _u6700_u7ec8_u5904_u7406 = _u9009_u9879["方式"], _u9009_u9879["请求头"], _u9009_u9879["参数"], _u9009_u9879["负载"], _u9009_u9879["确认"], _u9009_u9879["错误"], _u9009_u9879["最终处理"]
+                if _u65b9_u5f0f == nil then
+                        _u65b9_u5f0f = "GET"
+                end
+                if _u8bf7_u6c42_u5934 == nil then
+                        _u8bf7_u6c42_u5934 = { }
+                end
+                if _u53c2_u6570 == nil then
+                        _u53c2_u6570 = { }
+                end
+                if _u8d1f_u8f7d == nil then
+                        _u8d1f_u8f7d = ""
+                end
+                local _u7ed3_u679c = _u53d1_u8d77_u8bf7_u6c42(_u5730_u5740, _u65b9_u5f0f, _u53c2_u6570, _u8d1f_u8f7d, _u786e_u8ba4, _u9519_u8bef, _u6700_u7ec8_u5904_u7406)
+                return _u7ed3_u679c
+        end
+        local _u503c1, _u952e3
+        do
+                local _obj_0 = _u5bf9_u8c61tb
+                _u503c1, _u952e3 = _obj_0["键1"]["键2"], _obj_0["键3"]
+                if _u503c1 == nil then
+                        _u503c1 = 123
+                end
+                if _u952e3 == nil then
+                        _u952e3 = "abc"
+                end
+        end
+        local _u5143_u8868, call, add
+        do
+                local _obj_0 = getmetatable(_u5bf9_u8c61tb)
+                _u5143_u8868, call, add = _obj_0, getmetatable(_obj_0).__call, getmetatable(_obj_0).__add
+                if _u5143_u8868 == nil then
+                        _u5143_u8868 = {
+                                __index = {
+                                        ["字段abc"] = 123
+                                }
+                        }
+                end
+                if call == nil then
+                        call = (function()
+                                return { }
+                        end)
+                end
+        end
+        local _u5143_u8868x, y_u5b57_u6bb5, z_u53d8_u91cf, index
+        do
+                local _obj_0 = _u5bf9_u8c61tb
+                _u5143_u8868x, y_u5b57_u6bb5, z_u53d8_u91cf = getmetatable(_obj_0["字段x"]), _obj_0["y字段"], _obj_0["z字段"]
+                if _u5143_u8868x == nil then
+                        _u5143_u8868x = { }
+                end
+                index = getmetatable(_obj_0).__index
+                if index == nil then
+                        index = function()
+                                return nil
+                        end
+                end
+        end
+        do
+                local _tmp_0
+                do
+                        local _obj_0 = getmetatable(_u5bf9_u8c61tb)
+                        _tmp_0 = _obj_0["函数"]
+                end
+                if _tmp_0 == nil then
+                        do
+                                local _obj_0 = _u9879_u76ee
+                                if _obj_0 ~= nil then
+                                        _tmp_0 = _obj_0["默认值"]
+                                end
+                        end
+                end
+                a_u5bf9_u8c61["b字段"](function()
+                        return 123
+                end)["字段c"] = _tmp_0
+        end
+end
+do
+        local _u5143_u8868, _u51cf_u51fd_u6570
+        do
+                local _obj_0 = getmetatable(_u5bf9_u8c61tb["字段x"])
+                _u5143_u8868, _u51cf_u51fd_u6570 = _obj_0, _obj_0.__sub
+                if _u5143_u8868 == nil then
+                        _u5143_u8868 = { }
+                end
+        end
+end
+do
+        local _u5143_u8868, _u51cf_u51fd_u6570
+        do
+                local _obj_0 = _u5bf9_u8c61tb
+                _u5143_u8868, _u51cf_u51fd_u6570 = getmetatable(_obj_0["x字段"]), getmetatable(_obj_0["x字段"]).__sub
+                if _u5143_u8868 == nil then
+                        _u5143_u8868 = { }
+                end
+        end
+end
+do
+        local _u5143_u7d20a, _u5143_u7d20b
+        do
+                local _obj_0 = _u5bf9_u8c61tb
+                local _tmp_0
+                _u5143_u7d20a, _u5143_u7d20b, _tmp_0 = _obj_0[1], _obj_0[2], _obj_0["字段c"][1]
+                if _u5143_u7d20a == nil then
+                        _u5143_u7d20a = 1
+                end
+                if _u5143_u7d20b == nil then
+                        _u5143_u7d20b = 2
+                end
+                if _tmp_0 == nil then
+                        _tmp_0 = 3
+                end
+                _u5bf9_u50cfd["字段e"] = _tmp_0
+        end
+        local _list_0 = _u5143_u7ec4_u5217_u8868
+        for _index_0 = 1, #_list_0 do
+                local _des_0 = _list_0[_index_0]
+                local _u5de6, _u53f3 = _des_0[1], _des_0[2]
+                if _u5de6 == nil then
+                        _u5de6 = "null"
+                end
+                if _u53f3 == nil then
+                        _u53f3 = false
+                end
+                _u6253_u5370(_u5de6, _u53f3)
+        end
+end
+do
+        local a_u5143_u7d20, b_u5143_u7d20
+        do
+                local _obj_0 = _u5bf9_u8c61tb
+                a_u5143_u7d20, b_u5143_u7d20 = _obj_0[2], _obj_0[4]
+        end
+end
+do
+        do
+                local _obj_0 = _u5bf9_u8c61x["字段x"]["字段x"]
+                local _tmp_0, _tmp_1 = _obj_0["字段x"], _obj_0["y字段"]
+                if _tmp_0 == nil then
+                        _tmp_0 = 1
+                end
+                if _tmp_1 == nil then
+                        _tmp_1 = 2
+                end
+                _u5bf9_u8c61a["字段b"] = _tmp_0
+                a_u5bf9_u8c61["c字段"] = _tmp_1
+        end
+end
+do
+        local _u5bbd, _u9ad8
+        do
+                local _obj_0 = _u89c6_u533a["尺寸"]
+                _u5bbd, _u9ad8 = _obj_0["宽"], _obj_0["高"]
+        end
+        local x_u5750_u6807, y_u5750_u6807
+        do
+                local _obj_0 = _u70b9
+                x_u5750_u6807, y_u5750_u6807 = _obj_0["x坐标"], _obj_0["y坐标"]
+                if x_u5750_u6807 == nil then
+                        x_u5750_u6807 = 0.0
+                end
+                if y_u5750_u6807 == nil then
+                        y_u5750_u6807 = 0.0
+                end
+        end
+end
+do
+        local _u53d8_u91cf1, _u53d8_u91cf2, _u53d8_u91cf3, _u53d8_u91cfd, _u53d8_u91cfe
+        local _u5143_u7d20b
+        do
+                local _obj_0, _obj_1, _obj_2, _obj_3, _obj_4 = _u51fd_u6570()
+                do
+                        local _obj_5 = _u6570_u7ec4a
+                        _obj_5[#_obj_5 + 1] = _obj_0
+                end
+                setmetatable(_u5bf9_u8c61c, _obj_4)
+                _u53d8_u91cf1, _u53d8_u91cf2, _u53d8_u91cf3, _u53d8_u91cfd, _u53d8_u91cfe = 1, 2, 3, _obj_1, _obj_3
+                _u5143_u7d20b = _obj_2[1]
+        end
+        local _u53d8_u91cfy1, _u53d8_u91cfy4
+        local _u5b57_u6bb5y2, _u5b57_u6bb5y3
+        do
+                local _obj_0, _obj_1 = _u51fd_u65702()
+                _u53d8_u91cfy1, _u53d8_u91cfy4 = _u51fd_u65701(), _obj_1
+                _u5b57_u6bb5y2, _u5b57_u6bb5y3 = _obj_0["字段y2"], _obj_0["字段y3"]
+        end
+end
+do
+        local _u53d8_u91cfv1, _u53d8_u91cfv2, _u53d8_u91cfv3, _u53d8_u91cfv4
+        do
+                local _obj_0 = _u5bf9_u8c61tb
+                local _tmp_0, _tmp_1 = 1 + 1, self.x
+                _u53d8_u91cfv1, _u53d8_u91cfv2, _u53d8_u91cfv3, _u53d8_u91cfv4 = _obj_0[ [["abc"]]], _obj_0[_tmp_0][1], _obj_0[_tmp_0][2], _obj_0[_tmp_1]
+                if _u53d8_u91cfv1 == nil then
+                        _u53d8_u91cfv1 = 111
+                end
+                if _u53d8_u91cfv2 == nil then
+                        _u53d8_u91cfv2 = 222
+                end
+                if _u53d8_u91cfv3 == nil then
+                        _u53d8_u91cfv3 = 333
+                end
+                if _u53d8_u91cfv4 == nil then
+                        _u53d8_u91cfv4 = 444
+                end
+        end
+        local _u53d8_u91cfv5, _u53d8_u91cfv6, _u53d8_u91cfv7
+        do
+                local _obj_0 = _u5bf9_u8c61tb2
+                local _tmp_2, _tmp_3 = _u51fd_u6570(), _u51fd_u65702()
+                _u53d8_u91cfv5, _u53d8_u91cfv6, _u53d8_u91cfv7 = _obj_0['x-y-z'], _obj_0[_tmp_2][_tmp_3], _obj_0[_tmp_2][1]
+        end
+end
+do
+        local _u503c, _u5143_u503c
+        do
+                local _obj_0 = _u5bf9_u8c61tb
+                _u503c = _obj_0[_u540d_u79f0]
+                _u5143_u503c = getmetatable(_obj_0)[_u540d_u79f0]
+        end
+end
+do
+        local tostring, add
+        do
+                local _obj_0 = getmetatable(_u5bf9_u8c61tb)
+                tostring, add = _obj_0.__tostring, _obj_0.__add
+                if tostring == nil then
+                        tostring = (function()
+                                return "名称"
+                        end)
+                end
+        end
+        do
+                local _exp_0 = _u5bf9_u8c61tb
+                local _type_0 = type(_exp_0)
+                local _tab_0 = "table" == _type_0 or "userdata" == _type_0
+                if _tab_0 then
+                        local name, _u5143_u5b57_u6bb5
+                        do
+                                local _obj_0 = getmetatable(_exp_0)
+                                name = _obj_0.__name
+                                _u5143_u5b57_u6bb5 = _obj_0["123"]
+                                if name == nil then
+                                        name = "项目"
+                                end
+                        end
+                        if _u5143_u5b57_u6bb5 ~= nil then
+                                _u6253_u5370(name, _u5143_u5b57_u6bb5)
+                        end
+                end
+        end
+end
+do
+        local _u5bf9_u8c61tb = { }
+        do
+                local _tmp_0 = _u51fd_u6570c()
+                local _u53d8_u91cfv2 = _u5bf9_u8c61tb[_tmp_0]
+        end
+        local _u53d8_u91cfv1
+        do
+                local _obj_0 = getmetatable(_u5bf9_u8c61tb)
+                local _tmp_1 = _u53d8_u91cfa + _u53d8_u91cfb
+                _u53d8_u91cfv1 = _obj_0[_tmp_1]
+        end
+end
+do
+        local add, _u5b57_u6bb5
+        do
+                local _obj_0 = _u5bf9_u8c61tb
+                add, _u5b57_u6bb5 = getmetatable(_obj_0.a).__add, getmetatable(_obj_0.b)[_u5b57_u6bb5_u540d]
+                if add == nil then
+                        add = _u52a0_u51fd_u6570
+                end
+                if _u5b57_u6bb5 == nil then
+                        _u5b57_u6bb5 = 123
+                end
+        end
+        local _u5143_u5b57_u6bb5, _u53d8_u91cfabc, _u6709_u9ed8_u8ba4_u503c
+        do
+                local _obj_0 = getmetatable(_u5bf9_u8c61tb)
+                _u5143_u5b57_u6bb5, _u53d8_u91cfabc, _u6709_u9ed8_u8ba4_u503c = _obj_0["字段abc"], _obj_0[ [[任意 字符串]]], _obj_0['字符串']
+                if _u5143_u5b57_u6bb5 == nil then
+                        _u5143_u5b57_u6bb5 = "默认值"
+                end
+                if _u53d8_u91cfabc == nil then
+                        _u53d8_u91cfabc = 123
+                end
+                if _u6709_u9ed8_u8ba4_u503c == nil then
+                        _u6709_u9ed8_u8ba4_u503c = { }
+                end
+        end
+        do
+                local _exp_0 = _u5bf9_u8c61tb
+                local _type_0 = type(_exp_0)
+                local _tab_0 = "table" == _type_0 or "userdata" == _type_0
+                if _tab_0 then
+                        do
+                                local _obj_0 = _exp_0["字段a"]
+                                local _type_1 = type(_obj_0)
+                                if "table" == _type_1 or "userdata" == _type_1 then
+                                        do
+                                                local _obj_1 = getmetatable(_obj_0)
+                                                local _type_2 = type(_obj_1)
+                                                if "table" == _type_2 or "userdata" == _type_2 then
+                                                        add = _obj_1.__add
+                                                end
+                                        end
+                                end
+                        end
+                        do
+                                local _obj_0 = _exp_0.b
+                                local _type_1 = type(_obj_0)
+                                if "table" == _type_1 or "userdata" == _type_1 then
+                                        do
+                                                local _obj_1 = getmetatable(_obj_0)
+                                                local _type_2 = type(_obj_1)
+                                                if "table" == _type_2 or "userdata" == _type_2 then
+                                                        _u5b57_u6bb5 = _obj_1[_u5b57_u6bb5_u540d]
+                                                end
+                                        end
+                                end
+                        end
+                        if add == nil then
+                                add = _u52a0_u51fd_u6570
+                        end
+                        if _u5b57_u6bb5 == nil then
+                                _u5b57_u6bb5 = 123
+                        end
+                        _u6253_u5370(add, _u5b57_u6bb5)
+                end
+        end
+        do
+                local _exp_0 = tb
+                local _type_0 = type(_exp_0)
+                local _tab_0 = "table" == _type_0 or "userdata" == _type_0
+                if _tab_0 then
+                        do
+                                local _obj_0 = _exp_0["字段c"]
+                                local _type_1 = type(_obj_0)
+                                if "table" == _type_1 or "userdata" == _type_1 then
+                                        do
+                                                local _obj_1 = getmetatable(_obj_0)
+                                                local _type_2 = type(_obj_1)
+                                                if "table" == _type_2 or "userdata" == _type_2 then
+                                                        _u5143_u5b57_u6bb5 = _obj_1["字段abc"]
+                                                end
+                                        end
+                                end
+                        end
+                        if _u5143_u5b57_u6bb5 == nil then
+                                _u5143_u5b57_u6bb5 = "默认值"
+                        end
+                        do
+                                local _obj_0 = getmetatable(_exp_0)
+                                do
+                                        local _obj_1 = _obj_0[ [[any string]]]
+                                        local _type_1 = type(_obj_1)
+                                        if "table" == _type_1 or "userdata" == _type_1 then
+                                                _u53d8_u91cfabc = _obj_1["字段d"]
+                                        end
+                                end
+                                do
+                                        local _obj_1 = _obj_0['字符串']
+                                        local _type_1 = type(_obj_1)
+                                        if "table" == _type_1 or "userdata" == _type_1 then
+                                                _u6709_u9ed8_u8ba4_u503c = _obj_1["字段e"]
+                                        end
+                                end
+                                if _u53d8_u91cfabc == nil then
+                                        _u53d8_u91cfabc = 123
+                                end
+                                if _u6709_u9ed8_u8ba4_u503c == nil then
+                                        _u6709_u9ed8_u8ba4_u503c = { }
+                                end
+                        end
+                        _u6253_u5370(_u5143_u5b57_u6bb5, _u53d8_u91cfabc, _u6709_u9ed8_u8ba4_u503c)
+                end
+        end
+end
+return nil
diff --git a/spec/outputs/unicode/do.lua b/spec/outputs/unicode/do.lua
new file mode 100644
index 0000000..f9c3079
--- /dev/null
+++ b/spec/outputs/unicode/do.lua
@@ -0,0 +1,48 @@
+do
+        _u6253_u5370("你好")
+        _u6253_u5370("世界")
+end
+local _u53d8_u91cfx
+do
+        _u6253_u5370("你好")
+        _u53d8_u91cfx = _u6253_u5370("世界")
+end
+local _u53d8_u91cfy
+do
+        local _u4e1c_u897f = "shhh"
+        _u53d8_u91cfy = function()
+                return "你好: " .. _u4e1c_u897f
+        end
+end
+local _
+_ = function()
+        if _u67d0_u6761_u4ef6 then
+                do
+                        return "好的"
+                end
+        end
+end
+local _u53d8_u91cft = {
+        ["y字段"] = (function()
+                local _u6570_u5b57 = 100
+                return function(_u53c2_u6570x)
+                        return _u53c2_u6570x + _u6570_u5b57
+                end
+        end)()
+}
+return function(_u53c2_u6570y, _u53c2_u6570k)
+        if _u53c2_u6570y == nil then
+                do
+                        _u53d8_u91cfx = 10 + 2
+                        _u53c2_u6570y = _u53d8_u91cfx
+                end
+        end
+        if _u53c2_u6570k == nil then
+                do
+                        _u53c2_u6570k = "没啥"
+                end
+        end
+        do
+                return "啊"
+        end
+end
diff --git a/spec/outputs/unicode/existential.lua b/spec/outputs/unicode/existential.lua
new file mode 100644
index 0000000..7cc6089
--- /dev/null
+++ b/spec/outputs/unicode/existential.lua
@@ -0,0 +1,223 @@
+do
+        local _obj_0 = _u51fd_u65701
+        if _obj_0 ~= nil then
+                _obj_0()
+        end
+end
+do
+        local _obj_0 = _u51fd_u65702
+        if _obj_0 ~= nil then
+                _obj_0("参数0", 123)
+        end
+end
+local _u53d8_u91cfx
+do
+        local _obj_0 = _u8868
+        if _obj_0 ~= nil then
+                _u53d8_u91cfx = _obj_0["值"]
+        end
+end
+_u6253_u5370((function()
+        local _obj_0 = _u5bf9_u8c61abc
+        if _obj_0 ~= nil then
+                local _obj_1 = _obj_0["你好 世界"]
+                if _obj_1 ~= nil then
+                        return _obj_1["字段xyz"]
+                end
+                return nil
+        end
+        return nil
+end)())
+if _u6253_u5370 and (_u53d8_u91cfx ~= nil) then
+        _u6253_u5370(_u53d8_u91cfx)
+end
+do
+        local _obj_0 = self
+        if _obj_0 ~= nil then
+                _obj_0["函数"](_obj_0, 998)
+        end
+end
+do
+        local _with_0
+        do
+                local _obj_0 = _u5bf9_u8c61abc
+                if _obj_0 ~= nil then
+                        do
+                                local _obj_1 = _obj_0()
+                                local _obj_2 = _obj_1["函数"]
+                                if _obj_2 ~= nil then
+                                        _with_0 = _obj_2(_obj_1)
+                                end
+                        end
+                end
+        end
+        if (function()
+                local _obj_0 = _with_0["函数p"]
+                if _obj_0 ~= nil then
+                        return _obj_0(_with_0, "abc")
+                end
+                return nil
+        end)() then
+                return 123
+        end
+end
+do
+        local _des_0
+        do
+                local _obj_0 = _u5bf9_u8c61a
+                if _obj_0 ~= nil then
+                        do
+                                local _obj_1 = _obj_0["如果"]
+                                if _obj_1 ~= nil then
+                                        do
+                                                local _obj_2 = _obj_1["然后"]
+                                                if _obj_2 ~= nil then
+                                                        do
+                                                                local _obj_3 = _obj_2(_obj_1, 123)
+                                                                if _obj_3 ~= nil then
+                                                                        _des_0 = _obj_3((function()
+                                                                                local _obj_4 = self
+                                                                                if _obj_4 ~= nil then
+                                                                                        return _obj_4["方法"](_obj_4, 998)
+                                                                                end
+                                                                                return nil
+                                                                        end)())
+                                                                end
+                                                        end
+                                                end
+                                        end
+                                end
+                        end
+                end
+        end
+        if _des_0 then
+                local x_u5b57_u6bb5 = _des_0["x字段"]
+                _u6253_u5370(x_u5b57_u6bb5)
+        end
+end
+local _u7ed3_u679c = ((function()
+        local _call_0 = _u5bf9_u8c61b["方法"]
+        local _obj_0 = _call_0["执行"](_call_0)
+        local _obj_1 = _obj_0["当"]
+        if _obj_1 ~= nil then
+                local _call_1 = _obj_1(_obj_0, "没问题")
+                local _base_0 = _call_1["如果"](_call_1, "默认", 998)
+                local _fn_0 = _base_0["函数"]
+                return _fn_0 and function(...)
+                        return _fn_0(_base_0, ...)
+                end
+        end
+        return nil
+end)() ~= nil)
+_u6253_u5370(_u7ed3_u679c)
+local _u81ea_u6211_u4e3a_u4e2d_u5fc3
+if (_u601d_u60f3 ~= nil) and not (_u4e16_u754c ~= nil) then
+        _u81ea_u6211_u4e3a_u4e2d_u5fc3 = true
+end
+local _u901f_u5ea6 = 0
+_u901f_u5ea6 = _u901f_u5ea6 or 15
+local _u811a_u5370 = _u91ce_u4eba or "熊"
+local _u4e13_u4e1a = '计算机科学'
+if not (_u4e13_u4e1a ~= nil) then
+        _u9009_u4fee_u8bfe_u7a0b('葡萄酒入门')
+end
+if (_u7a97_u4f53 ~= nil) then
+        local _u73af_u5883 = '浏览器（有可能）'
+end
+local _u90ae_u7f16
+do
+        local _obj_0 = _u62bd_u5956["中奖者"]
+        if _obj_0 ~= nil then
+                do
+                        local _obj_1 = _obj_0()["地址"]
+                        if _obj_1 ~= nil then
+                                _u90ae_u7f16 = _obj_1["邮政编码"]
+                        end
+                end
+        end
+end
+local _u957f_u5ea6 = (function()
+        local _obj_0 = utf8
+        if _obj_0 ~= nil then
+                return _obj_0["长度"]
+        end
+        return nil
+end)() or (function()
+        local _obj_0 = _u5b57_u7b26_u4e32
+        if _obj_0 ~= nil then
+                return _obj_0["长度"]
+        end
+        return nil
+end)() or function(_u5bf9_u8c61)
+        return #_u5bf9_u8c61
+end
+local _u53d8_u91cfa
+do
+        local _obj_0 = _u88681
+        if _obj_0 ~= nil then
+                do
+                        local _obj_1 = _obj_0["结束"]
+                        if _obj_1 ~= nil then
+                                _u53d8_u91cfa = _obj_1(_obj_0, 123 + (function()
+                                        local _obj_2 = _u88682
+                                        if _obj_2 ~= nil then
+                                                return _obj_2["然后"](_obj_2, 456)
+                                        end
+                                        return nil
+                                end)())
+                        end
+                end
+        end
+end
+local _u53d8_u91cfb = ((function()
+        local _obj_0 = _u88681
+        if _obj_0 ~= nil then
+                local _base_0 = _obj_0
+                local _fn_0 = _base_0["结束"]
+                return _fn_0 and function(...)
+                        return _fn_0(_base_0, ...)
+                end
+        end
+        return nil
+end)() ~= nil) or (function()
+        local _obj_0 = _u88682
+        if _obj_0 ~= nil then
+                local _base_0 = _obj_0
+                local _fn_0 = _base_0["然后"]
+                return _fn_0 and function(...)
+                        return _fn_0(_base_0, ...)
+                end
+        end
+        return nil
+end)()
+do
+        local _with_0 = io.open("测试.txt", "w")
+        if _with_0 ~= nil then
+                _with_0:write("你好")
+                _with_0:close()
+        end
+end
+do
+        local _obj_0 = _u8868
+        if _obj_0 ~= nil then
+                do
+                        local _obj_1 = getmetatable(_obj_0).__call
+                        if _obj_1 ~= nil then
+                                _obj_1(123)
+                        end
+                end
+        end
+end
+do
+        local _with_0
+        do
+                local _obj_0 = getmetatable(_u8868)
+                if _obj_0 ~= nil then
+                        _with_0 = getmetatable(_obj_0).__index
+                end
+        end
+        if _with_0 ~= nil then
+                _with_0["字段a"] = 1
+        end
+end
+return nil
diff --git a/spec/outputs/unicode/export.lua b/spec/outputs/unicode/export.lua
new file mode 100644
index 0000000..ef35fe5
--- /dev/null
+++ b/spec/outputs/unicode/export.lua
@@ -0,0 +1,338 @@
+local _module_0 = setmetatable({ }, { })
+local _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc = 223, 343, 123
+_module_0["变量a"], _module_0["变量b"], _module_0["变量c"] = _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc
+local _u9177 = "🧧"
+_module_0["酷"] = _u9177
+local _u53d8_u91cfd, _u53d8_u91cfe, _u53d8_u91cff = 3, 2, 1
+_module_0[#_module_0 + 1] = _u53d8_u91cfd
+_module_0[#_module_0 + 1] = _u53d8_u91cfe
+_module_0[#_module_0 + 1] = _u53d8_u91cff
+local _u67d0_u7c7b
+do
+        local _class_0
+        local _base_0 = {
+                ["嗯"] = "酷"
+        }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "某类"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        _u67d0_u7c7b = _class_0
+end
+_module_0["_u67d0_u7c7b"] = _u67d0_u7c7b
+if _u8fd9_u4e2a then
+        _module_0[#_module_0 + 1] = 232
+else
+        _module_0[#_module_0 + 1] = 4343
+end
+local _u4ec0_u4e48
+if _u8fd9_u4e2a then
+        _u4ec0_u4e48 = 232
+else
+        _u4ec0_u4e48 = 4343
+end
+_module_0["什么"] = _u4ec0_u4e48
+local _u53d8_u91cfy
+_u53d8_u91cfy = function()
+        local _u4f60_u597d = 3434
+end
+_module_0["变量y"] = _u53d8_u91cfy
+do
+        local _with_0 = _u4e34_u65f6
+        local _u53d8_u91cfj = 2000
+        _module_0[#_module_0 + 1] = _with_0
+end
+local cb_u7684_u503c
+do
+        local _u53d8_u91cfh = 100
+        cb_u7684_u503c = _u51fd_u6570(function(_u53c2_u6570)
+                return _u53c2_u6570(h_u53d8_u91cf)
+        end)
+end
+_module_0["cb的值"] = cb_u7684_u503c
+local _u4e2b_u4e2b
+_u4e2b_u4e2b = function()
+        local _u53d8_u91cfh = 100
+        local _u53d8_u91cfk = 100
+end
+_module_0["丫丫"] = _u4e2b_u4e2b
+do
+        local _exp_0 = _u53d8_u91cfh
+        if 100 == _exp_0 or 150 == _exp_0 then
+                _module_0[#_module_0 + 1] = 200
+        elseif 200 == _exp_0 then
+                _module_0[#_module_0 + 1] = 300
+        else
+                _module_0[#_module_0 + 1] = 0
+        end
+end
+local _u5e38_u91cf
+do
+        local _exp_0 = _u503c
+        if "好" == _exp_0 then
+                _u5e38_u91cf = 1
+        elseif "更好" == _exp_0 then
+                _u5e38_u91cf = 2
+        elseif "最好" == _exp_0 then
+                _u5e38_u91cf = 3
+        end
+end
+_module_0["常量"] = _u5e38_u91cf
+local _u9879_u76ee = _u51fd_u6570(123)
+_module_0["项目"] = _u9879_u76ee
+_module_0[#_module_0 + 1] = _u53d8_u91cfx
+_u51fd_u6570((function()
+        if _u6761_u4ef6a then
+                return _u503cb
+        end
+end)())
+_u51fd_u6570((function()
+        return 123
+end)())
+_u51fd_u6570((function()
+        local _exp_0 = _u5bf9_u8c61a
+        if _u53d8_u91cfb == _exp_0 then
+                return _u503cc
+        end
+end)())
+_u51fd_u6570((function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u8ba1_u6570 = 1, 10 do
+                _accum_0[_len_0] = _u8ba1_u6570
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end)())
+_u51fd_u6570((function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u8ba1_u6570 = 1, 10 do
+                _accum_0[_len_0] = _u8ba1_u6570
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end)())
+_u51fd_u6570((function()
+        local _tbl_0 = { }
+        for _u952e, _u503c in pairs(_u8868) do
+                _tbl_0[_u952e] = _u503c
+        end
+        return _tbl_0
+end)())
+_u51fd_u6570((function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u952e, _u503c in pairs(_u8868) do
+                _accum_0[_len_0] = {
+                        _u952e,
+                        _u503c
+                }
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end)())
+_u51fd_u6570((function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        while _u6761_u4ef6a do
+                _accum_0[_len_0] = true
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end)())
+_u51fd_u6570((function()
+        local _with_0 = _u6761_u4ef6a
+        _with_0["字段b"] = 123
+        return _with_0
+end)())
+_u51fd_u6570((function()
+        local _obj_0 = _u5bf9_u8c61a
+        if _obj_0 ~= nil then
+                return _obj_0["字段b"]
+        end
+        return nil
+end)())
+_u51fd_u6570((function()
+        local _base_0 = _u5bf9_u8c61a
+        local _fn_0 = _base_0["字段b"]
+        return _fn_0 and function(...)
+                return _fn_0(_base_0, ...)
+        end
+end)())
+_u51fd_u6570((function()
+        local A_u7c7b
+        do
+                local _class_0
+                local _base_0 = { }
+                if _base_0.__index == nil then
+                        _base_0.__index = _base_0
+                end
+                _class_0 = setmetatable({
+                        __init = function() end,
+                        __base = _base_0,
+                        __name = "A类"
+                }, {
+                        __index = _base_0,
+                        __call = function(cls, ...)
+                                local _self_0 = setmetatable({ }, _base_0)
+                                cls.__init(_self_0, ...)
+                                return _self_0
+                        end
+                })
+                _base_0.__class = _class_0
+                A_u7c7b = _class_0
+                return _class_0
+        end
+end)())
+local _ = tostring((function()
+        if _u6761_u4ef6a then
+                return _u503cb
+        end
+end)())
+_ = tostring((function()
+        return 123
+end)())
+_ = tostring((function()
+        local _exp_0 = _u5bf9_u8c61a
+        if _u53d8_u91cfb == _exp_0 then
+                return _u503cc
+        end
+end)())
+_ = tostring((function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u8ba1_u6570 = 1, 10 do
+                _accum_0[_len_0] = _u8ba1_u6570
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end)())
+_ = tostring((function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u8ba1_u6570 = 1, 10 do
+                _accum_0[_len_0] = _u8ba1_u6570
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end)())
+_ = tostring((function()
+        local _tbl_0 = { }
+        for _u952e, _u503c in pairs(_u8868) do
+                _tbl_0[_u952e] = _u503c
+        end
+        return _tbl_0
+end)())
+_ = tostring((function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u952e, _u503c in pairs(_u8868) do
+                _accum_0[_len_0] = {
+                        _u952e,
+                        _u503c
+                }
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end)())
+_ = tostring((function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        while _u6761_u4ef6a do
+                _accum_0[_len_0] = true
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end)())
+_ = tostring((function()
+        local _with_0 = _u5bf9_u8c61a
+        _with_0["字段b"] = 123
+        return _with_0
+end)())
+_ = tostring((function()
+        local _obj_0 = _u5bf9_u8c61a
+        if _obj_0 ~= nil then
+                return _obj_0["字段b"]
+        end
+        return nil
+end)())
+_ = tostring((function()
+        local _base_0 = _u5bf9_u8c61a
+        local _fn_0 = _base_0["字段b"]
+        return _fn_0 and function(...)
+                return _fn_0(_base_0, ...)
+        end
+end)())
+_ = tostring((function()
+        local A_u7c7b
+        do
+                local _class_0
+                local _base_0 = { }
+                if _base_0.__index == nil then
+                        _base_0.__index = _base_0
+                end
+                _class_0 = setmetatable({
+                        __init = function() end,
+                        __base = _base_0,
+                        __name = "A类"
+                }, {
+                        __index = _base_0,
+                        __call = function(cls, ...)
+                                local _self_0 = setmetatable({ }, _base_0)
+                                cls.__init(_self_0, ...)
+                                return _self_0
+                        end
+                })
+                _base_0.__class = _class_0
+                A_u7c7b = _class_0
+                return _class_0
+        end
+end)())
+local _u53d8_u91cf1, _u53d8_u91cf2, _u53d8_u91cf3, _u7c7b4, _u53d8_u91cf5
+_u53d8_u91cf1 = 1
+_u53d8_u91cf2 = 2
+_module_0["变量2"] = _u53d8_u91cf2
+do
+        local _class_0
+        local _base_0 = { }
+        if _base_0.__index == nil then
+                _base_0.__index = _base_0
+        end
+        _class_0 = setmetatable({
+                __init = function() end,
+                __base = _base_0,
+                __name = "类4"
+        }, {
+                __index = _base_0,
+                __call = function(cls, ...)
+                        local _self_0 = setmetatable({ }, _base_0)
+                        cls.__init(_self_0, ...)
+                        return _self_0
+                end
+        })
+        _base_0.__class = _class_0
+        _u7c7b4 = _class_0
+        _u53d8_u91cf3 = _class_0
+end
+_module_0["变量3"] = _u53d8_u91cf3
+_u53d8_u91cf5 = 5
+getmetatable(_module_0)["🀄️"] = 1
+getmetatable(_module_0).__name = "导出"
+getmetatable(_module_0).__call = function(self)
+        return { }
+end
+_module_0["导出-任意-名称"] = 123
+return _module_0
diff --git a/spec/outputs/unicode/export_default.lua b/spec/outputs/unicode/export_default.lua
new file mode 100644
index 0000000..6d48af2
--- /dev/null
+++ b/spec/outputs/unicode/export_default.lua
@@ -0,0 +1,19 @@
+local _module_0 = nil
+_u6253_u5370("没问题")
+_module_0 = function()
+        _u6253_u5370("你好")
+        return 123
+end
+if not _u662f_u5426_u7ed3_u675f then
+        _u51fd_u6570(123, "abc", function(_u53c2_u6570x, _u56de_u8c03y)
+                _u6253_u5370(_u53c2_u6570x)
+                return _u56de_u8c03y(function(_u53c2_u6570y, _u7ed3_u679c)
+                        if _u7ed3_u679c then
+                                return _u53d8_u91cfabc + _u53c2_u6570y
+                        else
+                                return _u53d8_u91cfabc
+                        end
+                end)
+        end)
+end
+return _module_0
diff --git a/spec/outputs/unicode/funcs.lua b/spec/outputs/unicode/funcs.lua
new file mode 100644
index 0000000..6e94587
--- /dev/null
+++ b/spec/outputs/unicode/funcs.lua
@@ -0,0 +1,222 @@
+local _u53d8_u91cfx
+_u53d8_u91cfx = function()
+        return _u6253_u5370(_u4ec0_u4e48)
+end
+local __u65e0_u6548_u53d8_u91cf
+__u65e0_u6548_u53d8_u91cf = function() end
+__u65e0_u6548_u53d8_u91cf = function()
+        return function()
+                return function() end
+        end
+end
+_u5230(_u8c37(_u4ed3(_u53bb)))
+_u5f00(function()
+        return _u8fd9_u6247(function()
+                return _u95e8
+        end)
+end)
+_u5f00(function()
+        _u8fd9_u6247(_u95e8)
+        local _u4f60_u597d
+        _u4f60_u597d = function()
+                return _u6211_u7684(_u51fd_u6570)
+        end
+end)
+local _u53d8_u91cfh
+_u53d8_u91cfh = function()
+        return _ud83d_udc4b
+end
+_u5403(function() end, _u4e16_u754c);
+(function() end)()
+_u53d8_u91cfx = function(...) end
+_u4f60_u597d()
+_u4f60_u597d["世界"]()
+__u65e0_u6548_u53d8_u91cf = _u4f60_u597d()["某物"]
+__u65e0_u6548_u53d8_u91cf = _u4ec0_u4e48()["🥵🥵🥵"]
+_u4ec0()(_u4e48()(_u60c5_u51b5()))
+__u65e0_u6548_u53d8_u91cf = function(_u53c2_u6570a, _u53c2_u6570b, _u53c2_u6570c, _u53c2_u6570d, _u53c2_u6570e) end
+__u65e0_u6548_u53d8_u91cf = function(_u53c2_u6570, _u53c2_u6570, _u53c2_u6570, _u53c2_u6570, _u53c2_u6570)
+        return _u6253_u5370(_u53c2_u6570)
+end
+__u65e0_u6548_u53d8_u91cf = function(_u53c2_u6570x)
+        if _u53c2_u6570x == nil then
+                _u53c2_u6570x = 23023
+        end
+end
+__u65e0_u6548_u53d8_u91cf = function(_u53c2_u6570x)
+        if _u53c2_u6570x == nil then
+                _u53c2_u6570x = function(_u53c2_u6570y)
+                        if _u53c2_u6570y == nil then
+                                _u53c2_u6570y = function() end
+                        end
+                end
+        end
+end
+__u65e0_u6548_u53d8_u91cf = function(_u53d8_u91cfx)
+        if _u53d8_u91cfx == nil then
+                if _u67d0_u7269 then
+                        _u53d8_u91cfx = _u597d
+                else
+                        _u53d8_u91cfx = _u574f
+                end
+        end
+end
+local _u67d0_u7269
+_u67d0_u7269 = function(_u4f60_u597d, _u4e16_u754c)
+        if _u4f60_u597d == nil then
+                _u4f60_u597d = 100
+        end
+        if _u4e16_u754c == nil then
+                _u4e16_u754c = function(_u53c2_u6570x)
+                        if _u53c2_u6570x == nil then
+                                _u53c2_u6570x = [[好 酷]]
+                        end
+                        return _u6253_u5370("吃米饭")
+                end
+        end
+        return _u6253_u5370(_u4f60_u597d)
+end
+__u65e0_u6548_u53d8_u91cf = function(self) end
+__u65e0_u6548_u53d8_u91cf = function(self, _u53c2_u6570x, _u53c2_u6570y) end
+__u65e0_u6548_u53d8_u91cf = function(self, _u53c2_u6570x, _u53c2_u6570y)
+        self["参数x"] = _u53c2_u6570x
+        self["参数y"] = _u53c2_u6570y
+end
+__u65e0_u6548_u53d8_u91cf = function(self, _u53c2_u6570x)
+        if _u53c2_u6570x == nil then
+                _u53c2_u6570x = 1
+        end
+end
+__u65e0_u6548_u53d8_u91cf = function(self, _u53c2_u6570x, _u53c2_u6570y, _u53c2_u6570z)
+        if _u53c2_u6570x == nil then
+                _u53c2_u6570x = 1
+        end
+        if _u53c2_u6570z == nil then
+                _u53c2_u6570z = "你好 世界"
+        end
+        self["参数x"] = _u53c2_u6570x
+        self["参数z"] = _u53c2_u6570z
+end
+_u53d8_u91cfx(function()
+        return
+end)
+_u53d8_u91cfy(function()
+        return 1
+end)
+_u53d8_u91cfz(function()
+        return 1, "你好", "世界"
+end)
+_u53d8_u91cfk(function()
+        if _u662f then
+                return
+        else
+                return
+        end
+end)
+__u65e0_u6548_u53d8_u91cf = function()
+        if _u67d0_u7269 then
+                return _u771f_u540d
+        end
+end
+_u51fd_u6570d(function()
+        return _u6253_u5370("你好 世界")
+end, 10)
+_u51fd_u6570d(1, 2, 3, 4, 5, 6, (function()
+        if _u67d0_u7269 then
+                _u6253_u5370("okay")
+                return 10
+        end
+end)(), 10, 20)
+_u51fd_u6570f()()(_u4ec0_u4e48)(function()
+        return _u6253_u5370("srue")
+end, 123)
+_u53d8_u91cfx = function(_u53c2_u6570a, _u53c2_u6570b)
+        return _u6253_u5370("什么")
+end
+local _u53d8_u91cfy
+_u53d8_u91cfy = function(_u53c2_u6570a, _u53c2_u6570b)
+        if _u53c2_u6570a == nil then
+                _u53c2_u6570a = "hi"
+        end
+        if _u53c2_u6570b == nil then
+                _u53c2_u6570b = 23
+        end
+        return _u6253_u5370("什么")
+end
+local _u53d8_u91cfz
+_u53d8_u91cfz = function(_u53c2_u6570a, _u53c2_u6570b)
+        if _u53c2_u6570a == nil then
+                _u53c2_u6570a = "hi"
+        end
+        if _u53c2_u6570b == nil then
+                _u53c2_u6570b = 23
+        end
+        return _u6253_u5370("什么")
+end
+local _u53d8_u91cfj
+_u53d8_u91cfj = function(_u53c2_u6570f, _u53c2_u6570g, _u53c2_u6570m, _u53c2_u6570a, _u53c2_u6570b)
+        if _u53c2_u6570a == nil then
+                _u53c2_u6570a = "hi"
+        end
+        if _u53c2_u6570b == nil then
+                _u53c2_u6570b = 23
+        end
+        return _u6253_u5370("什么")
+end
+_u53d8_u91cfy = function(_u53c2_u6570a, _u53c2_u6570b, ...)
+        if _u53c2_u6570a == nil then
+                _u53c2_u6570a = "hi"
+        end
+        if _u53c2_u6570b == nil then
+                _u53c2_u6570b = 23
+        end
+        return _u6253_u5370("什么")
+end
+_u53d8_u91cfy = function(_u53c2_u6570a, _u53c2_u6570b, ...)
+        if _u53c2_u6570a == nil then
+                _u53c2_u6570a = "hi"
+        end
+        if _u53c2_u6570b == nil then
+                _u53c2_u6570b = 23
+        end
+        return _u6253_u5370("什么")
+end
+local _u591a_u53c2_u6570
+_u591a_u53c2_u6570 = function(_u53c2_u6570a, _u53c2_u6570b)
+        return _u6253_u5370("什么")
+end
+_u591a_u53c2_u6570 = function(_u53c2_u6570a, _u53c2_u6570b)
+        if _u53c2_u6570a == nil then
+                _u53c2_u6570a = "hi"
+        end
+        if _u53c2_u6570b == nil then
+                _u53c2_u6570b = 23
+        end
+        return _u6253_u5370("什么")
+end
+_u591a_u53c2_u6570 = function(_u53c2_u6570a, _u53c2_u6570b)
+        if _u53c2_u6570a == nil then
+                _u53c2_u6570a = "hi"
+        end
+        if _u53c2_u6570b == nil then
+                _u53c2_u6570b = 23
+        end
+        return _u6253_u5370("什么")
+end
+_u591a_u53c2_u6570 = function(_u53c2_u6570f, _u53c2_u6570g, _u53c2_u6570m, _u53c2_u6570a, _u53c2_u6570b)
+        if _u53c2_u6570a == nil then
+                _u53c2_u6570a = "hi"
+        end
+        if _u53c2_u6570b == nil then
+                _u53c2_u6570b = 23
+        end
+        return _u6253_u5370("什么")
+end
+local self
+self = function(_u53c2_u6570n)
+        if _u53c2_u6570n == 0 then
+                return 1
+        end
+        return _u53c2_u6570n * self(_u53c2_u6570n - 1)
+end
+return nil
diff --git a/spec/outputs/unicode/global.lua b/spec/outputs/unicode/global.lua
new file mode 100644
index 0000000..c91db52
--- /dev/null
+++ b/spec/outputs/unicode/global.lua
@@ -0,0 +1,91 @@
+do
+        _u5168_u5c40_u53d8_u91cfa, _u5168_u5c40_u53d8_u91cfb, _u5168_u5c40_u53d8_u91cfc = 223, 343, nil
+        _u9177 = "📉"
+end
+do
+        do
+                local _class_0
+                local _base_0 = {
+                        ["嗯"] = "🆒"
+                }
+                if _base_0.__index == nil then
+                        _base_0.__index = _base_0
+                end
+                _class_0 = setmetatable({
+                        __init = function() end,
+                        __base = _base_0,
+                        __name = "全局类"
+                }, {
+                        __index = _base_0,
+                        __call = function(cls, ...)
+                                local _self_0 = setmetatable({ }, _base_0)
+                                cls.__init(_self_0, ...)
+                                return _self_0
+                        end
+                })
+                _base_0.__class = _class_0
+                _u5168_u5c40_u7c7b = _class_0
+        end
+end
+do
+        local _u53d8_u91cfc, _u53d8_u91cfd
+        _u5168_u5c40_u53d8_u91cfa, _u5168_u5c40_u53d8_u91cfb, _u53d8_u91cfc, _u53d8_u91cfd = "你好", nil, nil, nil
+end
+do
+        local _u4ec0_u4e48
+        if _u8fd9_u4e2a then
+                _u4ec0_u4e48 = 232
+        else
+                _u4ec0_u4e48 = 4343
+        end
+        local _u53e6_u4e00_u4e2a = 3434
+        A_u53e6_u4e00_u4e2a = 7890
+        if _u5185_u90e8 then
+                local Y_u597d = "10000"
+        end
+        if _u8fd9_u4e2a then
+                _u4ec0_u4e48 = 232
+        else
+                _u4ec0_u4e48 = 4343
+        end
+end
+do
+        if _u8fd9_u4e2a then
+                _u4ec0_u4e48 = 232
+        else
+                _u4ec0_u4e48 = 4343
+        end
+        _u5168_u5c40_u53d8_u91cfx, _u5168_u5c40_u53d8_u91cfy, _u5168_u5c40_u53d8_u91cfz = 1, 2, 3
+        _u5168_u5c40_u53d8_u91cfy = function()
+                local _u597d_u7684 = 3434
+        end
+        do
+                local _with_0 = _u5168_u5c40_u4e34_u65f6_u53d8_u91cf
+                local _u53d8_u91cfj = 2000
+        end
+end
+do
+        _u53d8_u91cfx = 3434
+        if _u6761_u4ef6y then
+                _u53d8_u91cfx = 10
+        end
+end
+do
+        if _u6761_u4ef6y then
+                local _u53d8_u91cfx = 10
+        end
+        _u53d8_u91cfx = 3434
+end
+do
+        do
+                _u53d8_u91cfk = 1212
+                do
+                        local _u53d8_u91cfh = 100
+                end
+                _u5168_u5c40_u53d8_u91cfy = function()
+                        local _u53d8_u91cfh = 100
+                        _u53d8_u91cfk = 100
+                end
+        end
+        local _u53d8_u91cfh = 100
+end
diff --git a/spec/outputs/unicode/goto.lua b/spec/outputs/unicode/goto.lua
new file mode 100644
index 0000000..8e2e5a6
--- /dev/null
+++ b/spec/outputs/unicode/goto.lua
@@ -0,0 +1,67 @@
+do
+        local _u53d8_u91cfa = 0
+        ::_u5f00_u59cb::
+        _u53d8_u91cfa = _u53d8_u91cfa + 1
+        if _u53d8_u91cfa == 5 then
+                goto _u7ed3_u675f
+        end
+        goto _u5f00_u59cb
+        ::_u7ed3_u675f::
+end
+do
+        for _u8ba1_u6570z = 1, 10 do
+                for _u8ba1_u6570y = 1, 10 do
+                        for _u8ba1_u6570x = 1, 10 do
+                                if _u8ba1_u6570x ^ 2 + _u8ba1_u6570y ^ 2 == _u8ba1_u6570z ^ 2 then
+                                        _u6253_u5370('找到了毕达哥拉斯三元组:', _u8ba1_u6570x, _u8ba1_u6570y, _u8ba1_u6570z)
+                                        goto _u5b8c_u6210
+                                end
+                        end
+                end
+        end
+        ::_u5b8c_u6210::
+end
+do
+        for _u8ba1_u6570z = 1, 10 do
+                for _u8ba1_u6570y = 1, 10 do
+                        for _u8ba1_u6570x = 1, 10 do
+                                if _u8ba1_u6570x ^ 2 + _u8ba1_u6570y ^ 2 == _u8ba1_u6570z ^ 2 then
+                                        _u6253_u5370('找到了毕达哥拉斯三元组:', _u8ba1_u6570x, _u8ba1_u6570y, _u8ba1_u6570z)
+                                        _u6253_u5370('now trying next z...')
+                                        goto _u7ee7_u7eedz
+                                end
+                        end
+                end
+                ::_u7ee7_u7eedz::
+        end
+end
+do
+        ::_u91cd_u505a::
+        for _u8ba1_u6570x = 1, 10 do
+                for _u8ba1_u6570y = 1, 10 do
+                        if not _u51fd_u6570f(_u8ba1_u6570x, _u8ba1_u6570y) then
+                                goto _u7ee7_u7eed
+                        end
+                        if not _u51fd_u6570g(_u8ba1_u6570x, _u8ba1_u6570y) then
+                                goto _u8df3_u8fc7
+                        end
+                        if not _u51fd_u6570h(_u8ba1_u6570x, _u8ba1_u6570y) then
+                                goto _u91cd_u505a
+                        end
+                        ::_u7ee7_u7eed::
+                end
+        end
+        ::_u8df3_u8fc7::
+end
+do
+        local _list_0 = _u5217_u8868
+        for _index_0 = 1, #_list_0 do
+                local _u53d8_u91cf = _list_0[_index_0]
+                if _u53d8_u91cf % 2 == 0 then
+                        _u6253_u5370('列表有偶数')
+                        goto _u6709
+                end
+        end
+        _u6253_u5370('列表没偶数')
+        ::_u6709::
+end
diff --git a/spec/outputs/unicode/import.lua b/spec/outputs/unicode/import.lua
new file mode 100644
index 0000000..50acc11
--- /dev/null
+++ b/spec/outputs/unicode/import.lua
@@ -0,0 +1,112 @@
+local _u4f60_u597d = _u597d_u7684["你好"]
+local _u597d_u5440, _u4e16_u754c
+do
+        local _obj_0 = _u8868["酷"]
+        _u597d_u5440, _u4e16_u754c = _obj_0["好呀"], _obj_0["世界"]
+end
+local _u5b57_u6bb5x, _u5b57_u6bb5y, _u5b57_u6bb5z = _u9053_u5177_u7ec4["字段x"], (function()
+        local _base_0 = _u9053_u5177_u7ec4
+        local _fn_0 = _base_0["字段y"]
+        return _fn_0 and function(...)
+                return _fn_0(_base_0, ...)
+        end
+end)(), _u9053_u5177_u7ec4["字段z"]
+local _u9886_u4e3b, _ud83d_udc7b
+do
+        local _obj_0 = _u627e_u5230("我的表")
+        _u9886_u4e3b, _ud83d_udc7b = _obj_0["领主"], (function()
+                local _base_0 = _obj_0
+                local _fn_0 = _base_0["👻"]
+                return _fn_0 and function(...)
+                        return _fn_0(_base_0, ...)
+                end
+        end)()
+end
+local _obj_0 = 232
+local _u67d0_u7269
+do
+        local _obj_1 = _u4e00_u4e2a(_u8868_u683c)
+        _u67d0_u7269 = _obj_1["某物"]
+end
+if _u7f29_u8fdb then
+        local _u597d_u5427, _u5f88_u597d
+        do
+                local _obj_1 = _u5f88_u591a_u8868[100]
+                _u597d_u5427, _u5f88_u597d = _obj_1["好吧"], (function()
+                        local _base_0 = _obj_1
+                        local _fn_0 = _base_0["很好"]
+                        return _fn_0 and function(...)
+                                return _fn_0(_base_0, ...)
+                        end
+                end)()
+        end
+end
+do
+        local _u5b57_u6bb5a, _u5b57_u6bb5b, _u5b57_u6bb5c = _u5bf9_u8c61z["字段a"], _u5bf9_u8c61z["字段b"], _u5bf9_u8c61z["字段c"]
+end
+do
+        local _u5b57_u6bb5a, _u5b57_u6bb5b, _u5b57_u6bb5c = _u5bf9_u8c61z["字段a"], _u5bf9_u8c61z["字段b"], _u5bf9_u8c61z["字段c"]
+end
+do
+        local _u5b57_u6bb5a, _u5b57_u6bb5b, _u5b57_u6bb5c = _u5bf9_u8c61z["字段a"], _u5bf9_u8c61z["字段b"], _u5bf9_u8c61z["字段c"]
+end
+do
+        local _u5b57_u6bb5a, _u5b57_u6bb5b, _u5b57_u6bb5c = _u5bf9_u8c61z["字段a"], _u5bf9_u8c61z["字段b"], _u5bf9_u8c61z["字段c"]
+end
+do
+        local _u5b57_u6bb5a, _u5b57_u6bb5b, _u5b57_u6bb5c = _u5bf9_u8c61z["字段a"], _u5bf9_u8c61z["字段b"], _u5bf9_u8c61z["字段c"]
+end
+do
+        local _u6a21_u5757 = require('模块')
+        _u6253_u5370(_u6a21_u5757)
+        local _u6a21_u5757_x = require('模块_x')
+        _u6253_u5370(_u6a21_u5757_x)
+        local _u4e0b__u5212__u7ebf__u6a21__u5757__u554a = require("下-划-线-模-块-啊")
+        _u6253_u5370(_u4e0b__u5212__u7ebf__u6a21__u5757__u554a)
+        local _u5b50_u6a21_u5757 = require("模块.子模块")
+        _u6253_u5370(_u5b50_u6a21_u5757)
+end
+do
+        local _u5927_u73a9_u5bb6 = require("小玩家")
+        local C, Ct, Cmt
+        do
+                local _obj_1 = require("lpeg库")
+                C, Ct, Cmt = _obj_1.C, _obj_1.Ct, _obj_1.Cmt
+        end
+        local _u4e00, _u4e8c, _u5b57_u7b26
+        do
+                local _obj_1 = require("导出")
+                _u4e00, _u4e8c, _u5b57_u7b26 = _obj_1[1], _obj_1[2], _obj_1["某键"]["嗯"][1]
+        end
+        local _u53c8_u4e00_u4e2a_u7ec4_u4ef6 = require("导出")["又一个组件"]
+        _u6253_u5370(_u53c8_u4e00_u4e2a_u7ec4_u4ef6)
+end
+do
+        _u6a21_u5757 = require('模块')
+        _u6a21_u5757_x = require('模块_x')
+        _u6a21_u5757_y = require("组织.包.模块-y")
+        _u6253_u5370(_u6a21_u5757_y)
+end
+do
+        local _u51fd_u6570, _u5982_u679c_u53d8_u91cf
+        do
+                local _obj_1 = require("组织.包.模块")
+                _u51fd_u6570, _u5982_u679c_u53d8_u91cf = _obj_1["函数体"], _obj_1["如果"]
+        end
+end
+do
+        local _u53d8_u91cfb = getmetatable(require("块")).__gc
+        local index = getmetatable(require("块")).__index
+        local _u53d8_u91cff, _u53d8_u91cfc
+        do
+                local _obj_1 = require("块")
+                _u53d8_u91cff = _obj_1["字段e"]
+                _u53d8_u91cfc = getmetatable(_obj_1).__pairs
+        end
+        local _u53d8_u91cfd = require("块")["字段c"]
+        local _u5143_u7d20g, _u53d8_u91cfi
+        do
+                local _obj_1 = require("块")
+                _u5143_u7d20g, _u53d8_u91cfi = _obj_1[1], getmetatable(_obj_1[2]).__close
+        end
+end
diff --git a/spec/outputs/unicode/in_expression.lua b/spec/outputs/unicode/in_expression.lua
new file mode 100644
index 0000000..62aad05
--- /dev/null
+++ b/spec/outputs/unicode/in_expression.lua
@@ -0,0 +1,181 @@
+_u51fd_u6570((function()
+        local _val_0 = -_u53d8_u91cfa ^ 2
+        return 1 == _val_0 or 2 == _val_0 or 3 == _val_0
+end)())
+local _u53d8_u91cfa, _u53d8_u91cfb = (function(...)
+        local _val_0 = _u51fd_u6570x(...)
+        return not (1 <= _val_0 and _val_0 <= 3)
+end)(...), 2
+local _u53d8_u91cfd
+do
+        local _val_0 = (_u5bf9_u8c61["字段x"]["字段y"](...))
+        _u53d8_u91cfd = not (1 <= _val_0 and _val_0 <= 3)
+end
+local _u5728_u7684
+do
+        local _val_0 = "东"
+        _u5728_u7684 = "东" == _val_0 or "西" == _val_0
+end
+if (1 == _u53d8_u91cfa) and (2 == _u53d8_u91cfb or 3 == _u53d8_u91cfb or 4 == _u53d8_u91cfb) or (function()
+        local _val_0 = _u53d8_u91cfc
+        return 1 <= _val_0 and _val_0 <= 10
+end)() then
+        _u6253_u5370(_u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc)
+end
+do
+        local _exp_0 = _u503c
+        if 1 == _exp_0 or 2 == _exp_0 or 3 == _exp_0 then
+                _u6253_u5370("1, 2, 3")
+        elseif not (0 < _exp_0 and _exp_0 <= 100) then
+                _u6253_u5370("非 (0 < 值 <= 100)")
+        elseif (200 <= _exp_0 and _exp_0 < 300) then
+                _u6253_u5370("200 <= 值 < 300)")
+        elseif not (333 == _exp_0 or 444 == _exp_0 or 555 == _exp_0) then
+                _u6253_u5370("非 333, 444 或 555")
+        end
+end
+do
+        local _val_0 = _u53d8_u91cfy
+        return not (_u5f00_u59cb < _val_0 and _val_0 < _u7ed3_u675f)
+end
+do
+        local _u5b58_u5728
+        do
+                local _check_0 = _u8868
+                local _val_0 = _u5143_u7d20
+                local _find_0 = false
+                for _index_0 = 1, #_check_0 do
+                        local _item_0 = _check_0[_index_0]
+                        if _item_0 == _val_0 then
+                                _find_0 = true
+                                break
+                        end
+                end
+                _u5b58_u5728 = _find_0
+        end
+        _u68c0_u67e5((function()
+                local _check_0 = _u8868
+                local _val_0 = _u5143_u7d20
+                for _index_0 = 1, #_check_0 do
+                        if _check_0[_index_0] == _val_0 then
+                                return true
+                        end
+                end
+                return false
+        end)())
+end
+do
+        local _u5bf9_u8c61 = _u83b7_u53d6()
+        local _u5b58_u5728
+        do
+                local _check_0 = _u8868
+                local _val_0 = _u5143_u7d20
+                local _find_0 = false
+                for _index_0 = 1, #_check_0 do
+                        local _item_0 = _check_0[_index_0]
+                        if _item_0 == _val_0 then
+                                _find_0 = true
+                                break
+                        end
+                end
+                _u5b58_u5728 = _find_0
+        end
+        _u68c0_u67e5((function()
+                local _check_0 = _u8868
+                local _val_0 = _u5143_u7d20
+                for _index_0 = 1, #_check_0 do
+                        if _check_0[_index_0] == _val_0 then
+                                return true
+                        end
+                end
+                return false
+        end)())
+end
+do
+        local _u5bf9_u8c61 = _u83b7_u53d6()
+        local _u5217_u8868 = {
+                1,
+                2,
+                3
+        }
+        local _u4e0d_u5b58_u5728
+        do
+                local _val_0 = _u5143_u7d20
+                local _find_0 = false
+                for _index_0 = 1, #_u5217_u8868 do
+                        local _item_0 = _u5217_u8868[_index_0]
+                        if _item_0 == _val_0 then
+                                _find_0 = true
+                                break
+                        end
+                end
+                _u4e0d_u5b58_u5728 = not _find_0
+        end
+        _u68c0_u67e5((function()
+                local _val_0 = _u5143_u7d20
+                for _index_0 = 1, #_u5217_u8868 do
+                        if _u5217_u8868[_index_0] == _val_0 then
+                                return true
+                        end
+                end
+                return false
+        end)())
+        _u68c0_u67e5((function()
+                local _val_0 = _u5143_u7d20
+                return 1 == _val_0 or 2 == _val_0 or 3 == _val_0
+        end)())
+        _u68c0_u67e5((function(...)
+                local _check_0 = {
+                        [1] = 1,
+                        [2] = 2,
+                        [3] = 3
+                }
+                local _val_0 = _u5143_u7d20(...)
+                for _index_0 = 1, #_check_0 do
+                        if _check_0[_index_0] == _val_0 then
+                                return true
+                        end
+                end
+                return false
+        end)(...))
+end
+do
+        _u68c0_u67e5(function()
+                local _check_0 = _u6570_u7ec4tb
+                local _val_0 = _u5bf9_u8c61x
+                for _index_0 = 1, #_check_0 do
+                        if _check_0[_index_0] == _val_0 then
+                                return true
+                        end
+                end
+                return false
+        end)
+        _u68c0_u67e5(function()
+                local _check_0 = _u6570_u7ec4tb
+                local _val_0 = _u5bf9_u8c61x
+                for _index_0 = 1, #_check_0 do
+                        if _check_0[_index_0] == _val_0 then
+                                return false
+                        end
+                end
+                return true
+        end)
+        local _u5bf9_u8c61x, _u6570_u7ec4tb
+        _u68c0_u67e5(function()
+                for _index_0 = 1, #_u6570_u7ec4tb do
+                        if _u6570_u7ec4tb[_index_0] == _u5bf9_u8c61x then
+                                return true
+                        end
+                end
+                return false
+        end)
+        _u68c0_u67e5(function()
+                for _index_0 = 1, #_u6570_u7ec4tb do
+                        if _u6570_u7ec4tb[_index_0] == _u5bf9_u8c61x then
+                                return false
+                        end
+                end
+                return true
+        end)
+end
+return nil
diff --git a/spec/outputs/unicode/lists.lua b/spec/outputs/unicode/lists.lua
new file mode 100644
index 0000000..aafd516
--- /dev/null
+++ b/spec/outputs/unicode/lists.lua
@@ -0,0 +1,281 @@
+local _u4f60_u597d
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _, _u53d8_u91cfx in ipairs({
+                1,
+                2,
+                3,
+                4
+        }) do
+                _accum_0[_len_0] = _u53d8_u91cfx * 2
+                _len_0 = _len_0 + 1
+        end
+        _u4f60_u597d = _accum_0
+end
+local _u7269_u54c1 = {
+        1,
+        2,
+        3,
+        4,
+        5,
+        6
+}
+local _
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfz in ipairs(_u7269_u54c1) do
+                if _u53d8_u91cfz > 4 then
+                        _accum_0[_len_0] = _u53d8_u91cfz
+                        _len_0 = _len_0 + 1
+                end
+        end
+        _ = _accum_0
+end
+local _u534a_u5f84
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfa in ipairs({
+                1,
+                2,
+                3,
+                4,
+                5,
+                6
+        }) do
+                if _u597d_u6570_u5b57(_u53d8_u91cfa) then
+                        _accum_0[_len_0] = {
+                                _u53d8_u91cfa
+                        }
+                        _len_0 = _len_0 + 1
+                end
+        end
+        _u534a_u5f84 = _accum_0
+end
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfz in _u7269_u54c1 do
+                for _u53d8_u91cfj in _u5217_u8868 do
+                        if _u53d8_u91cfz > 4 then
+                                _accum_0[_len_0] = _u53d8_u91cfz
+                                _len_0 = _len_0 + 1
+                        end
+                end
+        end
+        _ = _accum_0
+end
+require("实用")
+local _u503e_u5012
+_u503e_u5012 = function(_u53d8_u91cfx)
+        return _u6253_u5370(_u5b9e_u7528["倾倒"](_u53d8_u91cfx))
+end
+local _u8303_u56f4
+_u8303_u56f4 = function(_u6570_u91cf)
+        local _u53d8_u91cfi = 0
+        return coroutine.wrap(function()
+                while _u53d8_u91cfi < _u6570_u91cf do
+                        coroutine.yield(_u53d8_u91cfi)
+                        _u53d8_u91cfi = _u53d8_u91cfi + 1
+                end
+        end)
+end
+_u503e_u5012((function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfx in _u8303_u56f4(10) do
+                _accum_0[_len_0] = _u53d8_u91cfx
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end)())
+_u503e_u5012((function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfx in _u8303_u56f4(5) do
+                if _u53d8_u91cfx > 2 then
+                        for _u53d8_u91cfy in _u8303_u56f4(5) do
+                                _accum_0[_len_0] = {
+                                        _u53d8_u91cfx,
+                                        _u53d8_u91cfy
+                                }
+                                _len_0 = _len_0 + 1
+                        end
+                end
+        end
+        return _accum_0
+end)())
+local _u4e1c_u897f
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfx in _u8303_u56f4(10) do
+                if _u53d8_u91cfx > 5 then
+                        for _u53d8_u91cfy in _u8303_u56f4(10) do
+                                if _u53d8_u91cfy > 7 then
+                                        _accum_0[_len_0] = _u53d8_u91cfx + _u53d8_u91cfy
+                                        _len_0 = _len_0 + 1
+                                end
+                        end
+                end
+        end
+        _u4e1c_u897f = _accum_0
+end
+for _u53d8_u91cfx in ipairs({
+        1,
+        2,
+        4
+}) do
+        for _u53d8_u91cfy in ipairs({
+                1,
+                2,
+                3
+        }) do
+                if _u53d8_u91cfx ~= 2 then
+                        _u6253_u5370(_u53d8_u91cfx, _u53d8_u91cfy)
+                end
+        end
+end
+for _u53d8_u91cfx in _u7269_u54c1 do
+        _u6253_u5370("你好", _u53d8_u91cfx)
+end
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfx in _u53d8_u91cfx do
+                _accum_0[_len_0] = _u53d8_u91cfx
+                _len_0 = _len_0 + 1
+        end
+        _ = _accum_0
+end
+local _u53d8_u91cfx
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfx in _u53d8_u91cfx do
+                _accum_0[_len_0] = _u53d8_u91cfx
+                _len_0 = _len_0 + 1
+        end
+        _u53d8_u91cfx = _accum_0
+end
+for _u53d8_u91cfx in ipairs({
+        1,
+        2,
+        4
+}) do
+        for _u53d8_u91cfy in ipairs({
+                1,
+                2,
+                3
+        }) do
+                if _u53d8_u91cfx ~= 2 then
+                        _u6253_u5370(_u53d8_u91cfx, _u53d8_u91cfy)
+                end
+        end
+end
+local _u53cc_u500d
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _index_0 = 1, #_u7269_u54c1 do
+                local _u53d8_u91cfx = _u7269_u54c1[_index_0]
+                _accum_0[_len_0] = _u53d8_u91cfx * 2
+                _len_0 = _len_0 + 1
+        end
+        _u53cc_u500d = _accum_0
+end
+for _index_0 = 1, #_u53cc_u500d do
+        local _u53d8_u91cfx = _u53cc_u500d[_index_0]
+        _u6253_u5370(_u53d8_u91cfx)
+end
+local _u5207
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _index_0 = 1, #_u7269_u54c1 do
+                local _u53d8_u91cfx = _u7269_u54c1[_index_0]
+                if _u53d8_u91cfx > 3 then
+                        _accum_0[_len_0] = _u53d8_u91cfx
+                        _len_0 = _len_0 + 1
+                end
+        end
+        _u5207 = _accum_0
+end
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _index_0 = 1, #_u7269_u54c1 do
+                local _u53d8_u91cfx = _u7269_u54c1[_index_0]
+                for _index_1 = 1, #_u7269_u54c1 do
+                        local _u53d8_u91cfy = _u7269_u54c1[_index_1]
+                        _accum_0[_len_0] = _u53d8_u91cfx + _u53d8_u91cfy
+                        _len_0 = _len_0 + 1
+                end
+        end
+        _u4f60_u597d = _accum_0
+end
+for _index_0 = 1, #_u4f60_u597d do
+        local _u53d8_u91cfz = _u4f60_u597d[_index_0]
+        _u6253_u5370(_u53d8_u91cfz)
+end
+_u53d8_u91cfx = {
+        1,
+        2,
+        3,
+        4,
+        5,
+        6,
+        7
+}
+local _max_0 = -5
+for _index_0 = 2, _max_0 < 0 and #_u53d8_u91cfx + _max_0 or _max_0, 2 do
+        local _u53d8_u91cfy = _u53d8_u91cfx[_index_0]
+        _u6253_u5370(_u53d8_u91cfy)
+end
+local _max_1 = 3
+for _index_0 = 1, _max_1 < 0 and #_u53d8_u91cfx + _max_1 or _max_1 do
+        local _u53d8_u91cfy = _u53d8_u91cfx[_index_0]
+        _u6253_u5370(_u53d8_u91cfy)
+end
+for _index_0 = 2, #_u53d8_u91cfx do
+        local _u53d8_u91cfy = _u53d8_u91cfx[_index_0]
+        _u6253_u5370(_u53d8_u91cfy)
+end
+for _index_0 = 1, #_u53d8_u91cfx, 2 do
+        local _u53d8_u91cfy = _u53d8_u91cfx[_index_0]
+        _u6253_u5370(_u53d8_u91cfy)
+end
+for _index_0 = 2, #_u53d8_u91cfx, 2 do
+        local _u53d8_u91cfy = _u53d8_u91cfx[_index_0]
+        _u6253_u5370(_u53d8_u91cfy)
+end
+local _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc = 1, 5, 2
+local _max_2 = _u53d8_u91cfb
+for _index_0 = _u53d8_u91cfa, _max_2 < 0 and #_u53d8_u91cfx + _max_2 or _max_2, _u53d8_u91cfc do
+        local _u53d8_u91cfy = _u53d8_u91cfx[_index_0]
+        _u6253_u5370(_u53d8_u91cfy)
+end
+local _u6b63_u5e38
+_u6b63_u5e38 = function(_u4f60_u597d)
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfx in _u55ef_u54fc do
+                _accum_0[_len_0] = _u53d8_u91cfx
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end
+local _u6d4b_u8bd5 = _u53d8_u91cfx(1, 2, 3, 4, 5)
+for _index_0 = 1, #_u6d4b_u8bd5 do
+        local _u4e8b_u60c5 = _u6d4b_u8bd5[_index_0]
+        _u6253_u5370(_u4e8b_u60c5)
+end
+return function()
+        local _list_0 = _u884c_u4eec
+        for _index_0 = 1, #_list_0 do
+                local _u884c = _list_0[_index_0]
+                _u53d8_u91cfa = _u53d8_u91cfb
+        end
+end
diff --git a/spec/outputs/unicode/literals.lua b/spec/outputs/unicode/literals.lua
new file mode 100644
index 0000000..ccd32f1
--- /dev/null
+++ b/spec/outputs/unicode/literals.lua
@@ -0,0 +1,36 @@
+local _u6570_u636e = {
+        121,
+        121.2323,
+        121.2323e-1,
+        121.2323e13434,
+        2323E34,
+        0x12323,
+        0xfF2323,
+        0xabcdef,
+        0xABCDEF,
+        0x123p-123,
+        0xABCP+321,
+        0x.1p-111,
+        0xABCP-321,
+        .2323,
+        .2323e-1,
+        .2323e13434,
+        1LL,
+        1ULL,
+        9332LL,
+        9332,
+        0x2aLL,
+        0x2aULL,
+        1000000.0000001,
+        1234e5678,
+        1234E-5678,
+        0xDEADBEEF,
+        [[ 你好 世界 ]],
+        [=[ 你好 世界 ]=],
+        [====[ 你好 世界 ]====],
+        "另一个 世界",
+        '哪个 世界',
+        "\n     你好 世界\n ",
+        '是的\n       发生了什么\n       这里有些很酷的东西'
+}
+return _u7a7a_u503c
diff --git a/spec/outputs/unicode/local.lua b/spec/outputs/unicode/local.lua
new file mode 100644
index 0000000..170144b
--- /dev/null
+++ b/spec/outputs/unicode/local.lua
@@ -0,0 +1,157 @@
+do
+        local _u53d8_u91cfa
+        local _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc
+        local _u53d8_u91cfg
+        _u53d8_u91cfb, _u53d8_u91cfg = 23232, nil
+end
+do
+        local _u53d8_u91cfx = 1212
+        local _u67d0_u4e8b
+        _u67d0_u4e8b = function()
+                local _u53d8_u91cfx
+                _u53d8_u91cfx = 1212
+        end
+end
+do
+        local _u53d8_u91cfy, _u53d8_u91cfz
+        _u53d8_u91cfy = 2323
+        _u53d8_u91cfz = 2323
+end
+do
+        _u6253_u5370("啥也没有!")
+end
+do
+        local X_u5927_u5199, Y_u5927_u5199
+        local x_u53d8_u91cf = 3434
+        local y_u53d8_u91cf = 3434
+        X_u5927_u5199 = 3434
+        Y_u5927_u5199 = "好"
+end
+do
+        local x_u53d8_u91cf, y_u53d8_u91cf = "a", "b"
+end
+do
+        local x_u53d8_u91cf, y_u53d8_u91cf
+        x_u53d8_u91cf, y_u53d8_u91cf = "a", "b"
+end
+do
+        if _u67d0_u4e8b then
+                local x_u53d8_u91cf = 2323
+        end
+end
+do
+        local _u53d8_u91cfx
+        do
+                _u53d8_u91cfx = "一"
+        end
+        _u53d8_u91cfx = 100
+        do
+                _u53d8_u91cfx = "二"
+        end
+end
+do
+        local _u53d8_u91cfk, _u53d8_u91cfx, _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc
+        if _u4ec0_u4e48 then
+                _u53d8_u91cfk = 10
+        end
+        _u53d8_u91cfx = 100
+        do
+                local _obj_0 = _u53d8_u91cfy
+                _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc = _obj_0[1], _obj_0[2], _obj_0[3]
+        end
+end
+do
+        local _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc, _u53d8_u91cfd
+        _u53d8_u91cfa = 100
+        _u6253_u5370("嗨")
+        _u53d8_u91cfb = 200
+        _u53d8_u91cfc = 100
+        _u6253_u5370("嗨")
+        _u53d8_u91cfd = 200
+        _u53d8_u91cfd = 2323
+end
+do
+        local A_u5927_u5199, O_u4e00, T_u4e8c
+        local a_u5c0f_u5199 = 5
+        A_u5927_u5199 = 3
+        do
+                local _class_0
+                local F_u4e94
+                local _base_0 = { }
+                if _base_0.__index == nil then
+                        _base_0.__index = _base_0
+                end
+                _class_0 = setmetatable({
+                        __init = function() end,
+                        __base = _base_0,
+                        __name = "O一"
+                }, {
+                        __index = _base_0,
+                        __call = function(cls, ...)
+                                local _self_0 = setmetatable({ }, _base_0)
+                                cls.__init(_self_0, ...)
+                                return _self_0
+                        end
+                })
+                _base_0.__class = _class_0
+                local self = _class_0;
+                F_u4e94 = 6
+                O_u4e00 = _class_0
+        end
+        do
+                local _class_0
+                local N_u65e0
+                local _base_0 = { }
+                if _base_0.__index == nil then
+                        _base_0.__index = _base_0
+                end
+                _class_0 = setmetatable({
+                        __init = function() end,
+                        __base = _base_0,
+                        __name = "T二"
+                }, {
+                        __index = _base_0,
+                        __call = function(cls, ...)
+                                local _self_0 = setmetatable({ }, _base_0)
+                                cls.__init(_self_0, ...)
+                                return _self_0
+                        end
+                })
+                _base_0.__class = _class_0
+                local self = _class_0;
+                do
+                        local _class_1
+                        local _base_1 = { }
+                        if _base_1.__index == nil then
+                                _base_1.__index = _base_1
+                        end
+                        _class_1 = setmetatable({
+                                __init = function() end,
+                                __base = _base_1,
+                                __name = "N无"
+                        }, {
+                                __index = _base_1,
+                                __call = function(cls, ...)
+                                        local _self_0 = setmetatable({ }, _base_1)
+                                        cls.__init(_self_0, ...)
+                                        return _self_0
+                                end
+                        })
+                        _base_1.__class = _class_1
+                        N_u65e0 = _class_1
+                end
+                T_u4e8c = _class_0
+        end
+end
+do
+        local _list_0 = { }
+        for _index_0 = 1, #_list_0 do
+                local _u53d8_u91cfa = _list_0[_index_0]
+                local _ = _u53d8_u91cfa
+        end
+end
+do
+        local _u53d8_u91cfx
+        _u53d8_u91cfx = _u53d8_u91cfa or _u53d8_u91cfb
+end
+local _u53d8_u91cfg = 2323
diff --git a/spec/outputs/unicode/loops.lua b/spec/outputs/unicode/loops.lua
new file mode 100644
index 0000000..d630343
--- /dev/null
+++ b/spec/outputs/unicode/loops.lua
@@ -0,0 +1,337 @@
+for _u53d8_u91cfx = 1, 10 do
+        _u6253_u5370("yeah")
+end
+for _u53d8_u91cfx = 1, #_u67d0_u7269 do
+        _u6253_u5370("yeah")
+end
+for _u53d8_u91cfy = 100, 60, -3 do
+        _u6253_u5370("倒计时", _u53d8_u91cfy)
+end
+for _u53d8_u91cfa = 1, 10 do
+        _u6253_u5370("好的")
+end
+for _u53d8_u91cfa = 1, 10 do
+        for _u53d8_u91cfb = 2, 43 do
+                _u6253_u5370(_u53d8_u91cfa, _u53d8_u91cfb)
+        end
+end
+for _u53d8_u91cfi in _u8fed_u4ee3_u5668 do
+        for _u53d8_u91cfj in _u662f_u7684 do
+                local _u53d8_u91cfx = 343 + _u53d8_u91cfi + _u53d8_u91cfj
+                _u6253_u5370(_u53d8_u91cfi, _u53d8_u91cfj)
+        end
+end
+local _list_0 = _u67d0_u7269
+for _index_0 = 1, #_list_0 do
+        local _u53d8_u91cfx = _list_0[_index_0]
+        _u6253_u5370(_u53d8_u91cfx)
+end
+for _u952e, _u503c in pairs(_u4f60_u597d) do
+        _u6253_u5370(_u952e, _u503c)
+end
+for _u53d8_u91cfx in _u53d8_u91cfy, _u53d8_u91cfz do
+        _u6253_u5370(_u53d8_u91cfx)
+end
+for _u53d8_u91cfx in _u53d8_u91cfy, _u53d8_u91cfz, _u952e do
+        _u6253_u5370(_u53d8_u91cfx)
+end
+local _list_1 = _u6a21_u5757
+for _index_0 = 1, #_list_1 do
+        local _u540d_u79f0, _u6210_u5458_u4eec = _list_1[_index_0]
+        _u6253_u5370(_u540d_u79f0, _u6210_u5458)
+end
+local _u53d8_u91cfx
+_u53d8_u91cfx = function()
+        for _u53d8_u91cfx in _u53d8_u91cfy do
+                local _u53d8_u91cf_ = _u53d8_u91cfy
+        end
+end
+local _u4f60_u597d = {
+        1,
+        2,
+        3,
+        4,
+        5
+}
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _index_0 = 1, #_u4f60_u597d do
+                local _u53d8_u91cfy = _u4f60_u597d[_index_0]
+                if _u53d8_u91cfy % 2 == 0 then
+                        _accum_0[_len_0] = _u53d8_u91cfy
+                end
+                _len_0 = _len_0 + 1
+        end
+        _u53d8_u91cfx = _accum_0
+end
+_u53d8_u91cfx = function()
+        for _index_0 = 1, #_u4f60_u597d do
+                local _u53d8_u91cfx = _u4f60_u597d[_index_0]
+                local _u53d8_u91cf_ = _u53d8_u91cfy
+        end
+end
+local _u8868_u683c
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfi = 10, 20 do
+                _accum_0[_len_0] = _u53d8_u91cfi * 2
+                _len_0 = _len_0 + 1
+        end
+        _u8868_u683c = _accum_0
+end
+local _u54e6 = 0
+local _u53d8_u91cfy
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfj = 3, 30, 8 do
+                _u54e6 = _u54e6 + 1
+                _accum_0[_len_0] = _u53d8_u91cfj * _u54e6
+                _len_0 = _len_0 + 1
+        end
+        _u53d8_u91cfy = _accum_0
+end
+local _u53d8_u91cf_
+_u53d8_u91cf_ = function()
+        for _u53d8_u91cfk = 10, 40 do
+                _u53d8_u91cf_ = "好的"
+        end
+end
+_u53d8_u91cf_ = function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfk = 10, 40 do
+                _accum_0[_len_0] = "好的"
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end
+while true do
+        _u6253_u5370("名称")
+end
+while 5 + 5 do
+        _u6253_u5370("好的 世界")
+        _u5de5_u4f5c(_u4eba)
+end
+while _u8fd8_u6709 do
+        _u6211(_u4e5f(_u5de5_u4f5c))
+        _u53d8_u91cf_ = "好的"
+end
+local _u53d8_u91cfi = 0
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        while _u53d8_u91cfi < 10 do
+                _u53d8_u91cfi = _u53d8_u91cfi + 1
+                _accum_0[_len_0] = _u53d8_u91cfi
+                _len_0 = _len_0 + 1
+        end
+        _u53d8_u91cfx = _accum_0
+end
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        local _list_2 = 3
+        for _index_0 = 1, #_list_2 do
+                local _u4e1c_u897f = _list_2[_index_0]
+                _u53d8_u91cfy = "你好"
+                break
+                _len_0 = _len_0 + 1
+        end
+        _u53d8_u91cfx = _accum_0
+end
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfx = 1, 2 do
+                _u53d8_u91cfy = "你好"
+                _accum_0[_len_0] = _u53d8_u91cfy
+                _len_0 = _len_0 + 1
+        end
+        _u53d8_u91cfx = _accum_0
+end
+while true do
+        if false then
+                goto _continue_0
+        end
+        _u6253_u5370("是的")
+        if true then
+                break
+        end
+        _u6253_u5370("不")
+        ::_continue_0::
+end
+for _u53d8_u91cfi = 1, 10 do
+        while true do
+                if not true then
+                        goto _continue_1
+                end
+                break
+                ::_continue_1::
+        end
+end
+local _u53d8_u91cfa = 1
+repeat
+        _u53d8_u91cfa = _u53d8_u91cfa + 1
+        if _u53d8_u91cfa == 5 then
+                goto _continue_2
+        end
+        if _u53d8_u91cfa == 6 then
+                break
+        end
+        _u6253_u5370(_u53d8_u91cfa)
+        ::_continue_2::
+until _u53d8_u91cfa == 10
+_u53d8_u91cfx = 0
+repeat
+        _u53d8_u91cfx = _u53d8_u91cfx + 1
+        _u53d8_u91cfy = _u53d8_u91cfx
+        if _u53d8_u91cfx < 5 then
+                goto _continue_3
+        end
+        _u6253_u5370(_u53d8_u91cfy)
+        ::_continue_3::
+until _u53d8_u91cfy == 10
+_u53d8_u91cfa = 3
+while not (_u53d8_u91cfa == 0) do
+        _u53d8_u91cfa = _u53d8_u91cfa - 1
+end
+local _u5b8c_u6210 = false
+while not _u5b8c_u6210 do
+        _u5b8c_u6210 = true
+end
+repeat
+        _u6253_u5370("你好")
+until true
+while not _u5b8c_u6210 do
+        _u53d8_u91cfx = 10
+        repeat
+                _u53d8_u91cfx = _u53d8_u91cfx - 1
+        until _u53d8_u91cfx == 0
+end
+while not _u6761_u4ef6 do
+        _u6253_u5370("好的")
+end
+for _u53d8_u91cfx = 1, 10 do
+        if _u53d8_u91cfx > 3 and _u53d8_u91cfx < 7 then
+                goto _continue_4
+        end
+        _u6253_u5370(_u53d8_u91cfx)
+        ::_continue_4::
+end
+local _u5217_u8868
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfx = 1, 10 do
+                if _u53d8_u91cfx > 3 and _u53d8_u91cfx < 7 then
+                        goto _continue_5
+                end
+                _accum_0[_len_0] = _u53d8_u91cfx
+                _len_0 = _len_0 + 1
+                ::_continue_5::
+        end
+        _u5217_u8868 = _accum_0
+end
+local _list_2 = {
+        1,
+        2,
+        3,
+        4,
+        5,
+        6
+}
+for _index_0 = 1, #_list_2 do
+        local _u53d8_u91cfa = _list_2[_index_0]
+        if _u53d8_u91cfa == 1 then
+                goto _continue_6
+        end
+        if _u53d8_u91cfa == 3 then
+                goto _continue_6
+        end
+        _u6253_u5370(_u53d8_u91cfa)
+        ::_continue_6::
+end
+for _u53d8_u91cfx = 1, 10 do
+        if _u53d8_u91cfx % 2 == 0 then
+                goto _continue_7
+        end
+        for _u53d8_u91cfy = 2, 12 do
+                if _u53d8_u91cfy % 3 == 0 then
+                        goto _continue_8
+                end
+                ::_continue_8::
+        end
+        ::_continue_7::
+end
+while true do
+        if false then
+                goto _continue_9
+        end
+        break
+        ::_continue_9::
+end
+while true do
+        if false then
+                goto _continue_10
+        end
+        do
+                return 22
+        end
+        ::_continue_10::
+end
+do
+        local _u4e09_u91cdx = {
+                1,
+                2,
+                3,
+                4
+        }
+        for _index_0 = 1, #_u4e09_u91cdx do
+                local _u4e1c_u897f = _u4e09_u91cdx[_index_0]
+                _u6253_u5370(_u4e1c_u897f)
+        end
+end
+do
+        for _u53d8_u91cfi = 1, 10 do
+                repeat
+                        do
+                                local _with_0 = _u5bf9_u8c61tb
+                                if _with_0 ~= nil then
+                                        _with_0["字段a"] = 1
+                                        if _with_0["字段b"] then
+                                                goto _continue_12
+                                        end
+                                        do
+                                                if _with_0["字段c"] then
+                                                        break
+                                                end
+                                        end
+                                end
+                        end
+                        ::_continue_12::
+                until true
+                if 123 == _u53d8_u91cfx then
+                        break
+                else
+                        goto _continue_11
+                end
+                if _u53d8_u91cfy then
+                        goto _continue_11
+                else
+                        break
+                end
+                do
+                        do
+                                do
+                                        _u6253_u5370(_u53d8_u91cfi)
+                                        goto _continue_11
+                                end
+                        end
+                end
+                _u6253_u5370("abc")
+                ::_continue_11::
+        end
+end
diff --git a/spec/outputs/unicode/macro.lua b/spec/outputs/unicode/macro.lua
new file mode 100644
index 0000000..2ae5dce
--- /dev/null
+++ b/spec/outputs/unicode/macro.lua
@@ -0,0 +1,321 @@
+assert(_u5bf9_u8c61 == nil)
+local _u7ed3_u679c = (_u5bf9_u8c61 == nil)
+if _u51fd_u65701() then
+        _u6253_u5370("没问题")
+end
+if (_u51fd_u65701() and _u51fd_u65702() and _u51fd_u65703()) then
+        _u6253_u5370("没问题")
+end
+local _u5bf9_u8c61
+do
+        local __u6e90_, __u76ee_u6807_
+        do
+                __u76ee_u6807_ = {
+                        ["位置"] = { },
+                        ["标签"] = (function()
+                                local _call_0 = _u6807_u7b7e
+                                return _call_0["转数字"](_call_0)
+                        end)()
+                }
+                do
+                        __u6e90_ = self
+                        __u76ee_u6807_["标识"] = __u6e90_["标识"]
+                        __u76ee_u6807_["连接们"] = __u6e90_["连接们"]
+                        __u76ee_u6807_["位置"]["x坐标"] = __u6e90_["位置"]["x坐标"]
+                        __u76ee_u6807_["位置"]["y坐标"] = __u6e90_["位置"]["y坐标"]
+                        __u76ee_u6807_["位置"]["z坐标"] = __u6e90_["位置"]["z坐标"]
+                end
+                _u5bf9_u8c61 = __u76ee_u6807_
+        end
+end
+if (_u53d8_u91cfx == "🍎" or _u53d8_u91cfx == "🐷" or _u53d8_u91cfx == "🐶") then
+        _u6253_u5370("存在")
+end
+local _list_0 = (function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        local _list_0 = (function()
+                local _accum_1 = { }
+                local _len_1 = 1
+                local _list_0 = {
+                        1,
+                        2,
+                        3
+                }
+                for _index_0 = 1, #_list_0 do
+                        local _ = _list_0[_index_0]
+                        _accum_1[_len_1] = _ * 2
+                        _len_1 = _len_1 + 1
+                end
+                return _accum_1
+        end)()
+        for _index_0 = 1, #_list_0 do
+                local _ = _list_0[_index_0]
+                if _ > 4 then
+                        _accum_0[_len_0] = _
+                        _len_0 = _len_0 + 1
+                end
+        end
+        return _accum_0
+end)()
+for _index_0 = 1, #_list_0 do
+        local _ = _list_0[_index_0]
+        _u6253_u5370(_)
+end
+local _list_1 = (function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        local _list_1 = (function()
+                local _accum_1 = { }
+                local _len_1 = 1
+                local _list_1 = {
+                        1,
+                        2,
+                        3
+                }
+                for _index_0 = 1, #_list_1 do
+                        local _ = _list_1[_index_0]
+                        _accum_1[_len_1] = _ * 2
+                        _len_1 = _len_1 + 1
+                end
+                return _accum_1
+        end)()
+        for _index_0 = 1, #_list_1 do
+                local _ = _list_1[_index_0]
+                if _ > 4 then
+                        _accum_0[_len_0] = _
+                        _len_0 = _len_0 + 1
+                end
+        end
+        return _accum_0
+end)()
+for _index_0 = 1, #_list_1 do
+        local _ = _list_1[_index_0]
+        _u6253_u5370(_)
+end
+local _u503c
+do
+        local _2
+        do
+                local _accum_0 = { }
+                local _len_0 = 1
+                local _list_2 = {
+                        1,
+                        2,
+                        3
+                }
+                for _index_0 = 1, #_list_2 do
+                        local _ = _list_2[_index_0]
+                        _accum_0[_len_0] = _ * 2
+                        _len_0 = _len_0 + 1
+                end
+                _2 = _accum_0
+        end
+        local _3
+        do
+                local _accum_0 = { }
+                local _len_0 = 1
+                for _index_0 = 1, #_2 do
+                        local _ = _2[_index_0]
+                        if _ > 4 then
+                                _accum_0[_len_0] = _
+                                _len_0 = _len_0 + 1
+                        end
+                end
+                _3 = _accum_0
+        end
+        local _4
+        if #_3 == 0 then
+                _4 = 0
+        else
+                local _1 = 0
+                for _index_0 = 1, #_3 do
+                        local _2 = _3[_index_0]
+                        _1 = _1 + _2
+                end
+                _4 = _1
+        end
+        _u503c = _4
+end
+local _call_0 = (1 + 2)
+_call_0["调用"](_call_0, 123)
+_u7ed3_u679c = (1 + 2)
+local f
+f = function(_u53c2_u6570x)
+        return function(_u53c2_u6570y)
+                return function(_u53c2_u6570z)
+                        return _u6253_u5370(_u53c2_u6570x, _u53c2_u6570y, _u53c2_u6570z)
+                end
+        end
+end
+do
+        local _u53d8_u91cfa = 8
+        do
+                _u53d8_u91cfa = 1
+                _u53d8_u91cfa = _u53d8_u91cfa + 1
+        end
+        _u53d8_u91cfa = _u53d8_u91cfa + (function()
+                _u53d8_u91cfa = 1
+                return _u53d8_u91cfa + 1
+        end)()
+        _u6253_u5370(_u53d8_u91cfa)
+end
+do
+        local _u53d8_u91cfa = 8
+        _u53d8_u91cfa = (function()
+                local _u53d8_u91cfa
+                _u53d8_u91cfa = 1
+                return _u53d8_u91cfa + 1
+        end)()
+        _u53d8_u91cfa = _u53d8_u91cfa + (function()
+                local _u53d8_u91cfa
+                _u53d8_u91cfa = 1
+                return _u53d8_u91cfa + 1
+        end)()
+        _u6253_u5370(_u53d8_u91cfa)
+end
+local _u53d8_u91cfx = 0
+local function f(a)
+        return a + 1
+end
+x = x + f(3)
+function tb:func()
+        print(123)
+end
+_u6253_u5370(_u53d8_u91cfx)
+local sel
+sel = function(_u53c2_u6570a, _u53c2_u6570b, _u53c2_u6570c)
+        if _u53c2_u6570a then
+                return _u53c2_u6570b
+        else
+                return _u53c2_u6570c
+        end
+end
+local function sel(a, b, c)
+        if a then
+                return b
+        else
+                return c
+        end
+end
+local function dummy()
+        
+end
+-- 这有个注释
+local _ = require('下划线')
+local _call_1 = (_({
+        1,
+        2,
+        3,
+        4,
+        -2,
+        3
+}))
+_call_1 = _call_1["链"](_call_1, _call_1, _call_1, _call_1, _call_1, _call_1, _call_1, _call_1)
+_call_1 = _call_1["映射"](_call_1, _call_1, _call_1, _call_1, function(self)
+        return self * 2
+end)
+_call_1 = _call_1["过滤"](_call_1, _call_1, function(self)
+        return self > 3
+end)
+local _u7ed3_u679ca = _call_1["取值"](_call_1)
+local _call_2 = (_({
+        1,
+        2,
+        3,
+        4,
+        -2,
+        3
+}))
+_call_2 = _call_2["链"](_call_2, _call_2, _call_2, _call_2, _call_2, _call_2, _call_2, _call_2)
+_call_2 = _call_2["映射"](_call_2, _call_2, _call_2, _call_2, function(self)
+        return self * 2
+end)
+_call_2 = _call_2["过滤"](_call_2, _call_2, function(self)
+        return self > 3
+end)
+_call_2["每一个"](_call_2, function(self)
+        return _u6253_u5370(self)
+end)
+local _call_3 = _u539f_u70b9["变换"]["根节点"]["游戏对象"]
+_call_3 = _call_3["父节点"](_call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3)
+_call_3 = _call_3["后代"](_call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3)
+_call_3 = _call_3["选择启用"](_call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3)
+_call_3 = _call_3["选择可见"](_call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3, _call_3)
+_call_3 = _call_3["标签等于"](_call_3, _call_3, _call_3, _call_3, "fx")
+_call_3 = _call_3["其中"](_call_3, _call_3, function(x)
+        local _call_4 = x["名称"]
+        return _call_4["结尾为"](_call_4, _call_4, "(克隆)")
+end)
+_u7ed3_u679c = _call_3["摧毁"](_call_3)
+do
+        local _1
+        local _call_4 = _u539f_u70b9["变换"]["根节点"]["游戏对象"]
+        _1 = _call_4["父节点"](_call_4)
+        local _2
+        _2 = _1["后代"](_1)
+        local _3
+        _3 = _2["选择启用"](_2)
+        local _4
+        _4 = _3["选择可见"](_3)
+        local _5
+        _5 = _4["标签等于"](_4, "fx")
+        local _6
+        _6 = _5["其中"](_5, function(x)
+                local _call_5 = x["名称"]
+                return _call_5["结尾为"](_call_5, "(克隆)")
+        end)
+        _6["摧毁"](_6)
+end
+local _call_0 = _u539f_u70b9["变换"]["根节点"]["游戏对象"]
+_call_0["父节点"](_call_0):_u540e_u4ee3():_u9009_u62e9_u542f_u7528():_u9009_u62e9_u53ef_u89c1():_u6807_u7b7e_u7b49_u4e8e("fx"):_u5176_u4e2d(function(x)
+        local _call_0 = x["名称"]
+        return _call_0["结尾为"](_call_0, "(克隆)")
+end):_u6467_u6bc1()
+_u6253_u5370((setmetatable({
+        'abc',
+        ["字段a"] = 123,
+}, {
+        __call = function(self)
+                return 998
+        end
+}))[1], (setmetatable({
+        'abc',
+        ["字段a"] = 123,
+}, {
+        __call = function(self)
+                return 998
+        end
+}))["字段a"], (setmetatable({
+        'abc',
+        ["字段a"] = 123,
+}, {
+        __call = function(self)
+                return 998
+        end
+}))(), setmetatable({
+        'abc',
+        ["字段a"] = 123,
+}, {
+        __call = function(self)
+                return 998
+        end
+}))
+_u6253_u5370("当前代码行数: " .. tostring(268))
+-- 待实现
+do
+        _u6253_u5370(1)
+end
+local _1
+_1 = function()
+        _u6253_u5370(1)
+        local _accum_0 = { }
+        local _len_0 = 1
+        while false do
+                break
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end
+_u6253_u5370('abc')
+return 123
diff --git a/spec/outputs/unicode/metatable.lua b/spec/outputs/unicode/metatable.lua
new file mode 100644
index 0000000..b6ee48a
--- /dev/null
+++ b/spec/outputs/unicode/metatable.lua
@@ -0,0 +1,168 @@
+local _u53d8_u91cfa = setmetatable({
+        ["关闭"] = true,
+}, {
+        __close = function(self)
+                return _u6253_u5370("离开作用域")
+        end
+})
+local _u53d8_u91cfb = setmetatable({ }, {
+        __add = function(_u5de6, _u53f3)
+                return _u53f3 - _u5de6
+        end
+})
+local _u53d8_u91cfc = setmetatable({
+        ["键1"] = true,
+        ["键2"] = true
+}, {
+        __add = add
+})
+local _u53d8_u91cfw = setmetatable({ }, {
+        [_u540d_u79f0] = 123,
+        ["新建"] = function(self, _u503c)
+                return {
+                        _u503c
+                }
+        end
+})
+getmetatable(_u53d8_u91cfw)["新建"](getmetatable(_u53d8_u91cfw)[_u540d_u79f0])
+do
+        local _ <close> = setmetatable({ }, {
+                __close = function()
+                        return _u6253_u5370("离开作用域")
+                end
+        })
+end
+local _u53d8_u91cfd, _u53d8_u91cfe = _u53d8_u91cfa["关闭"], getmetatable(_u53d8_u91cfa).__close
+local _u53d8_u91cff = getmetatable(_u53d8_u91cfa):__close(1)
+getmetatable(_u53d8_u91cfa).__add = function(x, y)
+        return x + y
+end
+do
+        local _u65b0 = _u53d8_u91cfa["新"]
+        local close, _u5173_u95edA
+        do
+                local _obj_0 = getmetatable(_u53d8_u91cfa)
+                close, _u5173_u95edA = _obj_0.__close, _obj_0.__close
+        end
+        _u6253_u5370(_u65b0, close, _u5173_u95edA)
+end
+do
+        local _u53d8_u91cfx, _u65b0, _u53d8_u91cf, close, _u5173_u95edA, num, add, sub
+        do
+                local _obj_0, _obj_1
+                _u53d8_u91cfx, _obj_0, _obj_1 = 123, _u53d8_u91cfa["变量b"]["变量c"], _u51fd_u6570()
+                _u65b0, _u53d8_u91cf = _obj_0["新"], _obj_0["变量"]
+                do
+                        local _obj_2 = getmetatable(_obj_0)
+                        close, _u5173_u95edA = _obj_2.__close, _obj_2.__close
+                end
+                num = _obj_1.num
+                do
+                        local _obj_2 = getmetatable(_obj_1)
+                        add, sub = _obj_2.__add, _obj_2.__sub
+                end
+        end
+end
+setmetatable(_u53d8_u91cfa["变量b"], { })
+_u53d8_u91cfx.abc = 123
+setmetatable(_u51fd_u6570(), mt)
+setmetatable(_u53d8_u91cfb["变量c"], mt)
+_u53d8_u91cfa, _u53d8_u91cfd, _u53d8_u91cfe = 1, "abc", nil
+local _u76f8_u540c = getmetatable(_u53d8_u91cfa).__index == getmetatable(_u53d8_u91cfa).__index
+setmetatable(_u53d8_u91cfa, {
+        __index = _u8868
+})
+getmetatable(_u53d8_u91cfa).__index = _u8868
+getmetatable(_u53d8_u91cfa).__index = _u8868
+local mt = getmetatable(_u53d8_u91cfa)
+local _call_0 = _u8868
+_call_0["函数"](_call_0, #_u5217_u8868)
+do
+        local _obj_0 = getmetatable(_u8868)
+        _obj_0["函数"](_obj_0, _u5217_u8868)
+end
+do
+        local _obj_0 = getmetatable(_u8868)
+        _obj_0["函数"](_obj_0, _u5217_u8868)
+end
+local index, _u8bbe_u7f6e_u51fd_u6570
+do
+        local _obj_0 = getmetatable(require("模块"))
+        index, _u8bbe_u7f6e_u51fd_u6570 = _obj_0.__index, _obj_0.__newindex
+end
+do
+        local _with_0 = _u8868
+        _u6253_u5370(getmetatable(_with_0).__add, getmetatable(_with_0.x):__index("key"))
+        do
+                local _obj_0 = getmetatable(getmetatable(getmetatable(_with_0).__index).__add)
+                _u53d8_u91cfa = _obj_0["新建"](_obj_0, 123)
+        end
+        _u53d8_u91cfb = t(#getmetatable(_with_0).__close["测试"])
+        _u53d8_u91cfc = t(#getmetatable(_with_0).__close(_with_0["测试"]))
+end
+mt = getmetatable(_u53d8_u91cfa)
+_u53d8_u91cfa = setmetatable({ }, mt)
+_u53d8_u91cfa = setmetatable({ }, {
+        __index = mt
+})
+local index
+local _u7d22_u5f15 = getmetatable(_u53d8_u91cfa).__index
+index = getmetatable(_u53d8_u91cfa).__index
+do
+        local _u6784_u9020, _u66f4_u65b0
+        do
+                local _obj_0 = getmetatable(_u53d8_u91cfa)
+                _u6784_u9020, _u66f4_u65b0 = _obj_0["新"], _obj_0["更新"]
+        end
+end
+do
+        local _u6784_u9020, _u66f4_u65b0
+        do
+                local _obj_0 = getmetatable(_u53d8_u91cfa)
+                _u6784_u9020, _u66f4_u65b0 = _obj_0["新"], _obj_0["更新"]
+        end
+end
+local _u8868 = { }
+do
+        do
+                local _obj_0 = getmetatable(_u8868)
+                _u53d8_u91cff = _obj_0["值" .. tostring(x < y)](_obj_0, 123, ...)
+        end
+        _u53d8_u91cff((function(...)
+                local _obj_0 = getmetatable(_u8868)
+                return _obj_0['值'](_obj_0, 123, ...)
+        end)(...))
+        do
+                local _obj_0 = getmetatable(_u8868)
+                _obj_0[ [[              值
+                1
+        ]]](_obj_0, 123, ...)
+        end
+        local _obj_0 = getmetatable(_u8868)
+        return _obj_0["值" .. tostring(x > y)](_obj_0, 123, ...)
+end
+do
+        do
+                local _obj_0 = getmetatable(_u8868)
+                _u53d8_u91cff = _obj_0['值'](_obj_0, 123, ...)
+        end
+        _u53d8_u91cff((function(...)
+                local _obj_0 = getmetatable(_u8868)
+                return _obj_0['值'](_obj_0, 123, ...)
+        end)(...))
+        do
+                local _obj_0 = getmetatable(_u8868)
+                _obj_0['值'](_obj_0, 123, ...)
+        end
+        local _obj_0 = getmetatable(_u8868)
+        return _obj_0['值'](_obj_0, 123, ...)
+end
+do
+        _u53d8_u91cff = getmetatable(_u8868)["值"](123, ...)
+        _u53d8_u91cff = getmetatable(_u8868)["值" .. tostring(x < y)](123, ...)
+        _u53d8_u91cff(getmetatable(_u8868)['值'](123, ...))
+        getmetatable(_u8868)[ [[ 值
+1]]](123, ...)
+        return getmetatable(_u8868)["值" .. tostring(x > y)](123, ...)
+end
+return nil
diff --git a/spec/outputs/unicode/multiline_chain.lua b/spec/outputs/unicode/multiline_chain.lua
new file mode 100644
index 0000000..90fdf0b
--- /dev/null
+++ b/spec/outputs/unicode/multiline_chain.lua
@@ -0,0 +1,135 @@
+local _u53d8_u91cfx = _u53d8_u91cfa["变量b"]["变量c"]["变量d"]
+local _call_0 = _u53d8_u91cfa["变量b"]
+_u53d8_u91cfx["变量y"] = _call_0["变量c"](_call_0)
+_u51fd_u6570(1, (function()
+        local _call_1 = _u53c2_u65702["值"]
+        return _call_1["获取"](_call_1)
+end)(), (function()
+        local _call_1 = _u53c2_u65703["值"]
+        return _call_1["获取"](_call_1)
+end)(), {
+        1,
+        ((function()
+                if _u53d8_u91cfx ~= nil then
+                        local _obj_0 = _u53d8_u91cfx["变量y"]
+                        if _obj_0 ~= nil then
+                                return _obj_0["变量z"]
+                        end
+                        return nil
+                end
+                return nil
+        end)() ~= nil),
+        3
+})
+local _u8868bb = {
+        ["键1"] = (function()
+                local _call_1 = _u53d8_u91cfa
+                return _call_1["变量b"](_call_1, 123)["变量c"]()
+        end)(),
+        ["键2"] = {
+                ["键w1"] = (function()
+                        local _call_1 = _u53d8_u91cfa()["变量b"]
+                        return _call_1["变量c"](_call_1)
+                end)()
+        }
+}
+local _u8868b
+do
+        local _obj_0 = _u51fd_u65702
+        if _obj_0 ~= nil then
+                _u8868b = _obj_0("abc", _u51fd_u65701({ })["变量a"])
+        end
+end
+local _u51fd_u6570
+_u51fd_u6570 = function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        local _list_0 = _u503c_u96c6_u5408
+        for _index_0 = 1, #_list_0 do
+                local _des_0 = _list_0[_index_0]
+                local _u53d8_u91cfa = _des_0[1]
+                local _call_1 = _u53d8_u91cfa["变量b"]
+                _accum_0[_len_0] = _call_1["变量c"](_call_1, 123)
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end
+local _u51fd_u65701
+_u51fd_u65701 = function()
+        return _u53d8_u91cfx, (function()
+                local _call_1 = _u53d8_u91cfa
+                return _call_1["变量b"](_call_1, 123)["变量c"]("abc")
+        end)()
+end
+local _call_1 = _u539f_u59cb["转换"].root.gameObject
+local _call_2 = _call_1["父节点"](_call_1)
+local _call_3 = _call_2["后代节点"](_call_2)
+local _call_4 = _call_3["选择启用"](_call_3)
+local _call_5 = _call_4["选择可见"](_call_4)
+local _call_6 = _call_5["标签相等"](_call_5, "fx")
+local _call_7 = _call_6["筛选"](_call_6, function(_u5143_u7d20)
+        if _u5143_u7d20["是否目标"](_u5143_u7d20, _u5143_u7d20) then
+                return false
+        end
+        local _call_7 = _u5143_u7d20["名称"]
+        return _call_7["结束于"](_call_7, _call_7, "(Clone)")
+end)
+local _u7ed3_u679c = _call_7["销毁"](_call_7)
+local _call_8 = _u539f_u70b9["变换"]["根节点"]["游戏对象"]
+local _call_9 = _call_8["父节点"](_call_8)
+local _call_10 = _call_9["后代节点"](_call_9)
+local _call_11 = _call_10["选择启用"](_call_10)
+local _call_12 = _call_11["选择可见"](_call_11)
+local _call_13 = _call_12["标签相等"](_call_12, "fx")
+local _call_14 = _call_13["筛选"](_call_13, function(_u5143_u7d20)
+        local _call_14 = _u5143_u7d20["名称"]
+        return _call_14["结束于"](_call_14, _call_14, "(Clone)")
+end)
+_call_14["销毁"](_call_14)
+do
+        local _with_0 = _u9879_u76ee
+        _with_0["项目字段A"] = 123
+        local _call_15 = _with_0["调用方法"](_with_0)
+        _call_15["连续调用"](_call_15)
+        local _call_16 = _with_0["调用方法"](_with_0)
+        _call_16["连续调用"](_call_16)
+        _with_0["连续调用"](_with_0)
+        do
+                local _call_17 = _with_0["项目字段B"]
+                local _exp_0 = _call_17["取值"](_call_17)
+                if "Valid" == _exp_0 or _with_0["获取项目状态"](_with_0) == _exp_0 then
+                        local _call_18 = _with_0["项目方法A"](_with_0)
+                        _call_18["取值"](_call_18)
+                else
+                        local _call_18 = _with_0["项目方法B"](_with_0)
+                        _call_18["取值"](_call_18)
+                end
+        end
+        local _u53d8_u91cfa
+        if _with_0["项目字段C"] then
+                _u53d8_u91cfa = _with_0["项目字段D"]
+        else
+                _u53d8_u91cfa = _with_0["项目字段E"]
+        end
+        local _list_0 = _u503c_u96c6_u5408
+        for _index_0 = 1, #_list_0 do
+                local _u53d8_u91cfv = _list_0[_index_0]
+                _with_0["项目方法C"](_with_0, _u53d8_u91cfv)
+        end
+        for _u53d8_u91cfi = 1, _u8ba1_u6570_u5668 do
+                _with_0["项目方法C"](_with_0, _u53d8_u91cfi)
+        end
+        if not _with_0["变量b"] then
+                do
+                        local _accum_0 = { }
+                        local _len_0 = 1
+                        while _with_0["项目字段D"] do
+                                local _call_17 = _with_0["下一个项目"](_with_0)
+                                _accum_0[_len_0] = _call_17["取得"](_call_17)
+                                _len_0 = _len_0 + 1
+                        end
+                        _with_0["变量c"] = _accum_0
+                end
+        end
+end
+return nil
diff --git a/spec/outputs/unicode/nil_coalescing.lua b/spec/outputs/unicode/nil_coalescing.lua
new file mode 100644
index 0000000..90fd097
--- /dev/null
+++ b/spec/outputs/unicode/nil_coalescing.lua
@@ -0,0 +1,182 @@
+do
+        local _u53d8_u91cfa
+        do
+                local _exp_0 = _u53d8_u91cfb
+                if _exp_0 ~= nil then
+                        _u53d8_u91cfa = _exp_0
+                else
+                        _u53d8_u91cfa = _u53d8_u91cfc
+                end
+        end
+end
+do
+        local _u5b57_u6bb5a
+        do
+                local _exp_0 = _u53d8_u91cfb
+                if _exp_0 ~= nil then
+                        _u5b57_u6bb5a = _exp_0["字段a"]
+                else
+                        _u5b57_u6bb5a = _u53d8_u91cfc["字段a"]
+                end
+        end
+end
+do
+        local _u53d8_u91cfa = _u51fd_u6570()
+        if _u53d8_u91cfa == nil then
+                _u53d8_u91cfa = false
+        end
+end
+do
+        local _u53d8_u91cfa
+        if _u53d8_u91cfa == nil then
+                _u53d8_u91cfa = _u51fd_u6570()
+        end
+end
+do
+        local _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc, _u53d8_u91cfd, _u53d8_u91cfe
+        if _u53d8_u91cfb ~= nil then
+                _u53d8_u91cfa = _u53d8_u91cfb
+        else
+                if _u53d8_u91cfc ~= nil then
+                        _u53d8_u91cfa = _u53d8_u91cfc
+                else
+                        if _u53d8_u91cfd ~= nil then
+                                _u53d8_u91cfa = _u53d8_u91cfd
+                        else
+                                _u53d8_u91cfa = _u53d8_u91cfe
+                        end
+                end
+        end
+end
+do
+        local _u53d8_u91cfa
+        do
+                local _exp_0 = _u53d8_u91cfb
+                if _exp_0 ~= nil then
+                        _u53d8_u91cfa = _exp_0
+                else
+                        do
+                                local _exp_1 = _u53d8_u91cfc
+                                if _exp_1 ~= nil then
+                                        _u53d8_u91cfa = _exp_1
+                                else
+                                        do
+                                                local _exp_2 = _u53d8_u91cfd
+                                                if _exp_2 ~= nil then
+                                                        _u53d8_u91cfa = _exp_2
+                                                else
+                                                        _u53d8_u91cfa = _u53d8_u91cfe
+                                                end
+                                        end
+                                end
+                        end
+                end
+        end
+end
+do
+        _u51fd_u6570((function()
+                local _exp_0 = _u53d8_u91cfx
+                if _exp_0 ~= nil then
+                        return _exp_0
+                else
+                        return "你好"
+                end
+        end)())
+end
+do
+        do
+                local _with_0
+                do
+                        local _exp_0 = _u51fd_u6570A()
+                        if _exp_0 ~= nil then
+                                _with_0 = _exp_0
+                        else
+                                _with_0 = _u51fd_u6570B()
+                        end
+                end
+                _u6253_u5370(_with_0["字段"])
+        end
+end
+do
+        local _u53d8_u91cfa = 1 + 2 + (function()
+                local _exp_0 = _u53d8_u91cfb
+                if _exp_0 ~= nil then
+                        return _exp_0
+                else
+                        return _u53d8_u91cfc + 3 + 4
+                end
+        end)()
+end
+do
+        local _u53d8_u91cfa = 1 + 2 + ((function()
+                local _exp_0 = _u53d8_u91cfb
+                if _exp_0 ~= nil then
+                        return _exp_0
+                else
+                        return _u53d8_u91cfc
+                end
+        end)()) + 3 + 4
+end
+do
+        local _u5b57_u6bb5a, _u5b57_u6bb5b
+        do
+                local _obj_0 = _u51fd_u6570()
+                _u5b57_u6bb5a, _u5b57_u6bb5b = _obj_0["字段a"], _obj_0["字段b"]
+        end
+        local _u53d8_u91cfa = _u53d8_u91cfa or 1
+        local _u53d8_u91cfb
+        if _u53d8_u91cfb == nil then
+                do
+                        local _exp_0 = _u53d8_u91cfc
+                        if _exp_0 ~= nil then
+                                _u53d8_u91cfb = _exp_0
+                        else
+                                _u53d8_u91cfb = 2
+                        end
+                end
+        end
+end
+do
+        local _u53d8_u91cfa
+        do
+                local _exp_0 = 1
+                if _exp_0 ~= nil then
+                        _u53d8_u91cfa = _exp_0
+                else
+                        do
+                                local _exp_1 = 2
+                                if _exp_1 ~= nil then
+                                        _u53d8_u91cfa = _exp_1
+                                else
+                                        _u53d8_u91cfa = 3
+                                end
+                        end
+                end
+        end
+end
+do
+        local _obj_0 = _u53d8_u91cfa["字段"]
+        if _obj_0["字段"] == nil then
+                _obj_0["字段"] = 1
+        end
+        local _u53d8_u91cfa
+        do
+                local _exp_0 = _u53d8_u91cfb["字段"]
+                if _exp_0 ~= nil then
+                        _u53d8_u91cfa = _exp_0
+                else
+                        do
+                                local _exp_1 = _u53d8_u91cfc["字段"]
+                                if _exp_1 ~= nil then
+                                        _u53d8_u91cfa = _exp_1
+                                else
+                                        _u53d8_u91cfa = _u53d8_u91cfd["字段"]
+                                end
+                        end
+                end
+        end
+        if _u53d8_u91cfa["字段"] == nil then
+                _u53d8_u91cfa["字段"] = 1
+        end
+end
+return nil
diff --git a/spec/outputs/unicode/operators.lua b/spec/outputs/unicode/operators.lua
new file mode 100644
index 0000000..c515dd1
--- /dev/null
+++ b/spec/outputs/unicode/operators.lua
@@ -0,0 +1,29 @@
+local _u6570_u5b57x = 1 + 3
+local _u6570_u5b57y = 1 + 3
+local _u6570_u5b57z = 1 + 3 + 4
+local _u6570_u5b57k = _u53d8_u91cfb and _u53d8_u91cfc and _u53d8_u91cfg
+local _u53d8_u91cfh = _u4e1c_u897f and function()
+        return _u6253_u5370("你好 世界")
+end
+local _u53d8_u91cfi = _u4e1c_u897f or function()
+        return _u6253_u5370("你好 世界")
+end
+local _u53d8_u91cfp = _u4e1c_u897f and function() end
+_u6253_u5370("你好 世界")
+local _u53d8_u91cfs = _u4e1c_u897f or function() end and 234
+local _u53d8_u91cfu = {
+        ["颜色"] = 1 and 2 and 3,
+        4,
+        4
+}
+local _u53d8_u91cfv = {
+        ["颜色"] = 1 and function()
+                return "yeah"
+        end,
+        "great",
+        ["好的"] = 3 ^ 2
+}
+local _u53d8_u91cfnno = (_u662f_u7684 + 2)
+local _u53d8_u91cfnn = (_u662f_u7684 + 2)
+local _u53d8_u91cfn = _u4f60_u597d(_u53d8_u91cfb)(function() end)
+return _u4f60_u597d(_u53d8_u91cfa, (_u662f_u7684 + 2) - _u597d_u7684)
diff --git a/spec/outputs/unicode/pipe.lua b/spec/outputs/unicode/pipe.lua
new file mode 100644
index 0000000..6e262ae
--- /dev/null
+++ b/spec/outputs/unicode/pipe.lua
@@ -0,0 +1,135 @@
+_u6bcf_u4e00_u4e2a({
+        "abc",
+        123,
+        998
+}, _u6253_u5370)
+_u6253_u5370(_u5408_u5e76(_u8fc7_u6ee4(_u6620_u5c04({
+        1,
+        2,
+        3
+}, function(_u53d8_u91cfx)
+        return _u53d8_u91cfx * 2
+end), function(_u53d8_u91cfx)
+        return _u53d8_u91cfx > 4
+end), 0, function(_u53d8_u91cfa, _u53d8_u91cfb)
+        return _u53d8_u91cfa + _u53d8_u91cfb
+end))
+_u6253_u5370(table.concat((function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        for i = 0, 10 do
+                _accum_0[_len_0] = tostring(i)
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end)(), ","))
+local _u53d8_u91cfb = 1 + 2 + (_u6253_u5370(tostring(4), 1) or 123)
+do
+        local _u53d8_u91cfx = math.max(233, 998)
+        if _u53d8_u91cfx then
+                _u6253_u5370(_u53d8_u91cfx)
+        end
+end
+do
+        local _with_0
+        do
+                local _obj_0 = _u521b_u5efa
+                if _obj_0 ~= nil then
+                        _with_0 = _obj_0(_u53d8_u91cfb, "new")
+                end
+        end
+        _with_0.value = 123
+        _u6253_u5370(_with_0["工作"](_with_0))
+end
+do
+        local _obj_0 = _u51fd_u6570f
+        if _obj_0 ~= nil then
+                _obj_0(123)
+        end
+end
+do
+        local _obj_0 = _u51fd_u65702
+        if _obj_0 ~= nil then
+                _obj_0((function()
+                        local _obj_1 = _u51fd_u65701
+                        if _obj_1 ~= nil then
+                                return _obj_1("abc")
+                        end
+                        return nil
+                end)())
+        end
+end
+local _u53d8_u91cfc
+do
+        local _obj_0 = _u51fd_u65702
+        if _obj_0 ~= nil then
+                _u53d8_u91cfc = _obj_0((function()
+                        local _obj_1 = _u51fd_u65701
+                        if _obj_1 ~= nil then
+                                return _obj_1("abc")
+                        end
+                        return nil
+                end)())
+        end
+end
+local _u51fd_u6570f
+_u51fd_u6570f = function()
+        local _obj_0 = x.y
+        if _obj_0 ~= nil then
+                return _obj_0["如果"](_obj_0, _u53c2_u6570)
+        end
+        return nil
+end
+_u51fd_u65702(998, "abc", _u51fd_u65701(_u51fd_u65700(233)))
+_u51fd_u65702(_u51fd_u65701(_u51fd_u65700(998, "abc", 233)))
+_u51fd_u6570f(1, 2, 3, 4, 5)
+_u51fd_u6570f(1, _u503c(2), 3, 4, 5)
+_u51fd_u6570f(1, 2, _u6570_u7ec4[3], 4, 5)
+local _u53d8_u91cfa = _u51fd_u65702(1, _u51fd_u65701(1, 2, 3, tonumber(table.concat({
+        "1",
+        "2",
+        "3"
+}, ""))), 3)
+_u6253_u5370(_u6e32_u67d3(_u53d1_u51fa(_u89e3_u6790(_u63d0_u53d6(_u8bfb_u6587_u4ef6("example.txt"), _u8bed_u8a00, { }), _u8bed_u8a00))))
+_u6253_u5370(_u6e32_u67d3(_u53d1_u51fa(_u89e3_u6790(_u63d0_u53d6(_u8bfb_u6587_u4ef6("example.txt"), _u8bed_u8a00, { }), _u8bed_u8a00))))
+_u6253_u5370(_u6e32_u67d3(_u53d1_u51fa(_u89e3_u6790(_u63d0_u53d6(_u8bfb_u6587_u4ef6("example.txt"), _u8bed_u8a00, { }), _u8bed_u8a00))))
+_u51fd_u6570f(not _u51fd_u6570(123))
+do
+        local _1 = abc(123, -_u51fd_u6570((function()
+                local _call_0 = _u5217_u8868({
+                        "abc",
+                        "xyz",
+                        "123"
+                })
+                local _call_1 = _call_0["映射"](_call_0, "#")
+                return _call_1["值"](_call_1)
+        end)()), "x")
+        _2, _3, _4 = 1, 2, _u51fd_u6570f(3)
+        local _5
+        _5 = _u51fd_u65704(_u51fd_u65703(_u51fd_u65702(_u51fd_u65701(_u53d8_u91cfv, 1), 2), 3), 4)
+end
+local _u53d8_u91cfx = _u51fd_u6570b(_u51fd_u6570a(123)) or _u51fd_u6570d(_u51fd_u6570c(456)) or (function()
+        local _call_0 = _u51fd_u6570a["if"]
+        return _call_0["那么"](_call_0, "abc")
+end)() or (function()
+        local _obj_0 = _u51fd_u6570a
+        if _obj_0 ~= nil then
+                local _obj_1 = _obj_0["函数b"]
+                local _obj_2 = _obj_1["函数c"]
+                if _obj_2 ~= nil then
+                        return _obj_2(_obj_1, 123)
+                end
+                return nil
+        end
+        return nil
+end)() or (function()
+        local _base_0 = _u53d8_u91cfx
+        local _fn_0 = _base_0["函数y"]
+        return _fn_0 and function(...)
+                return _fn_0(_base_0, ...)
+        end
+end)()
+local _u53d8_u91cfx1 = 3 * _u51fd_u6570f(-4)
+local _u53d8_u91cfx2 = 3 * _u51fd_u6570f(-2 ^ 2)
+local _u53d8_u91cfy = 1 + _u51fd_u6570b(3, (_u51fd_u6570a ^ _u51fd_u6570c)(not #2)) * _u51fd_u65701(_u51fd_u6570f(4 ^ -123)) or 123
+return nil
diff --git a/spec/outputs/unicode/plus.lua b/spec/outputs/unicode/plus.lua
new file mode 100644
index 0000000..75e4aac
--- /dev/null
+++ b/spec/outputs/unicode/plus.lua
@@ -0,0 +1,73 @@
+local _call_0 = _u53d8_u91cfx
+_call_0["执行"](_call_0, "工作")
+_u65b9_u6cd5((function()
+        local _call_1 = _u53d8_u91cfa
+        local _call_2 = _call_1["执行"](_call_1)
+        local _call_3 = _call_2["结束"](_call_2, "好")
+        return _call_3["如果"](_call_3, "abc", 123)
+end)())
+local _call_1 = _u53d8_u91cfb["函数"]
+local _call_2 = _call_1["执行"](_call_1)
+local _call_3 = _call_2["当"](_call_2, "好")
+local _u7ed3_u679c = _call_3["如果"](_call_3, "def", 998)
+local _call_4 = _u53d8_u91cfc["重复"]["如果"]
+local _call_5 = _call_4["然后"](_call_4, "xyz")
+_call_5["否则"](_call_5, _u7ed3_u679c)
+_u6253_u5370(self["循环"], self.__class["函数"](self.__class, 123))
+do
+        local _call_6 = _u6d88_u606f
+        local _u989c_u8272 = _call_6["匹配"](_call_6, "<%w*>")
+        if _u989c_u8272 then
+                local _call_7 = _u6d88_u606f
+                local _u6d88_u606f = _call_7["替换"](_call_7, "<%->", _u989c_u8272)
+        end
+end
+local _u6d88_u606f
+do
+        local _u989c_u8272 = _u6d88_u606f["匹配"](_u6d88_u606f, "<%w*>")
+        if _u989c_u8272 then
+                _u6d88_u606f = _u6d88_u606f["替换"](_u6d88_u606f, "<%->", _u989c_u8272)
+        end
+end
+local _u6570_u503cA
+do
+        local _u65b9_u6cd5 = _u83b7_u53d6_u65b9_u6cd5()
+        if _u65b9_u6cd5 then
+                _u6570_u503cA = _u65b9_u6cd5()
+        end
+end
+local _u6570_u503cA
+do
+        local _u65b9_u6cd5 = _u83b7_u53d6_u65b9_u6cd5()
+        if _u65b9_u6cd5 then
+                _u6570_u503cA = _u65b9_u6cd5()
+        end
+end
+local _u6570_u503cB
+do
+        local _u65b9_u6cd5 = _u83b7_u53d6_u65b9_u6cd5()
+        if _u65b9_u6cd5 ~= nil then
+                _u6570_u503cB = _u65b9_u6cd5()
+        end
+end
+_u80cc_u5305 = {
+        ["东西"] = {
+                ["好的"] = 200,
+                ["他们"] = function()
+                        _u6253_u5370("你好")
+                        return _u4f60_u7684_u811a("小")
+                end,
+                ["美丽"] = _u5934_u53d1,
+                ["黄金"] = _u55ef_u54fc
+        },
+        ["为什么"] = 1000,
+        ["吃"] = _u98df_u7269,
+        ["好的"] = _u670b_u53cb
+}
+local _u5f00_u59cb = {
+        ["东西"] = "冷"
+}
+local _u6d17_u6fa1
+_u6d17_u6fa1 = {
+        ["在"] = "火"
+}
diff --git a/spec/outputs/unicode/return.lua b/spec/outputs/unicode/return.lua
new file mode 100644
index 0000000..250932d
--- /dev/null
+++ b/spec/outputs/unicode/return.lua
@@ -0,0 +1,126 @@
+local _
+_ = function()
+        local _list_0 = _u7269_u54c1
+        for _index_0 = 1, #_list_0 do
+                local _u53d8_u91cfx = _list_0[_index_0]
+                _ = _u53d8_u91cfx
+        end
+end
+_ = function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        local _list_0 = _u7269_u54c1
+        for _index_0 = 1, #_list_0 do
+                local _u53d8_u91cfx = _list_0[_index_0]
+                _accum_0[_len_0] = _u53d8_u91cfx
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end
+do
+        local _list_0 = _u7269_u54c1
+        for _index_0 = 1, #_list_0 do
+                local _u53d8_u91cfx = _list_0[_index_0]
+                return _u53d8_u91cfx
+        end
+end
+do
+        local _accum_0 = { }
+        local _len_0 = 1
+        local _list_0 = _u7269_u54c1
+        for _index_0 = 1, #_list_0 do
+                local _u53d8_u91cfx = _list_0[_index_0]
+                _accum_0[_len_0] = _u53d8_u91cfx
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end
+do
+        local _tbl_0 = { }
+        local _list_0 = _u7269_u54c1
+        for _index_0 = 1, #_list_0 do
+                local _u53d8_u91cfx, _u53d8_u91cfy = _list_0[_index_0]
+                _tbl_0[_u53d8_u91cfx] = _u53d8_u91cfy
+        end
+        return _tbl_0
+end
+_ = function()
+        if _u53d8_u91cfa then
+                if _u53d8_u91cfa then
+                        return _u53d8_u91cfa
+                else
+                        return _u53d8_u91cfb
+                end
+        elseif _u53d8_u91cfb then
+                if _u53d8_u91cfa then
+                        return _u53d8_u91cfa
+                else
+                        return _u53d8_u91cfb
+                end
+        else
+                if _u53d8_u91cfa then
+                        return _u53d8_u91cfa
+                else
+                        return _u53d8_u91cfb
+                end
+        end
+end
+do
+        if _u53d8_u91cfa then
+                if _u53d8_u91cfa then
+                        return _u53d8_u91cfa
+                else
+                        return _u53d8_u91cfb
+                end
+        elseif _u53d8_u91cfb then
+                if _u53d8_u91cfa then
+                        return _u53d8_u91cfa
+                else
+                        return _u53d8_u91cfb
+                end
+        else
+                if _u53d8_u91cfa then
+                        return _u53d8_u91cfa
+                else
+                        return _u53d8_u91cfb
+                end
+        end
+end
+do
+        return {
+                ["值"] = _u503c,
+                ["物品A"] = 123,
+                ["物品B"] = "abc"
+        }
+end
+do
+        local _tab_0 = {
+                1,
+                2
+        }
+        local _idx_0 = 1
+        for _key_0, _value_0 in pairs(_u4e09) do
+                if _idx_0 == _key_0 then
+                        _tab_0[#_tab_0 + 1] = _value_0
+                        _idx_0 = _idx_0 + 1
+                else
+                        _tab_0[_key_0] = _value_0
+                end
+        end
+        _tab_0[#_tab_0 + 1] = 4
+        return _tab_0
+end
+_ = function()
+        local _base_0 = _u53d8_u91cfa
+        local _fn_0 = _base_0["变量b"]
+        return _fn_0 and function(...)
+                return _fn_0(_base_0, ...)
+        end
+end
+do
+        local _base_0 = _u53d8_u91cfa
+        local _fn_0 = _base_0["变量b"]
+        return _fn_0 and function(...)
+                return _fn_0(_base_0, ...)
+        end
+end
diff --git a/spec/outputs/unicode/string.lua b/spec/outputs/unicode/string.lua
new file mode 100644
index 0000000..6bfb033
--- /dev/null
+++ b/spec/outputs/unicode/string.lua
@@ -0,0 +1,53 @@
+local _u4f60_u597d = "你好"
+local _u95ee_u5019 = "啥事，好吧"
+_u6253_u5370(_u4f60_u597d)
+local _u55ef = '嗯'
+local _u8fd9_u91cc, _u53e6_u4e00_u4e2a = "好的", '世界'
+local _u5440 = "YU'M"
+_u4f60('我说："嗯"')
+_u6253_u5370(_u5440, _u4f60)
+_u53e6_u4e00_u4e2a = [[ 你好 世界 ]]
+local _u4f60_u597d__u90a3_u91cc = [[  你好呀
+]]
+local _u597d_u5427 = [==[ "helo" ]==]
+local _u54c8_u55bd = [===[  eat noots]===]
+local _u55ef_u55ef = [[well trhere]]
+local _u6587_u5b57 = [[
+nil
+Fail to compile
+]]
+_u6587_u5b57[ [[abc]]] = [["#{变量i}" for 变量i = 1, 10] for 变量i = 1, 10]]
+local _u54e6_u54e6 = ""
+local _u53d8_u91cfx = "\\"
+_u53d8_u91cfx = "a\\b"
+_u53d8_u91cfx = "\\\n"
+_u53d8_u91cfx = "\""
+local _u53d8_u91cfa = "你好 " .. tostring(_u95ee_u5019) .. " 你好"
+local _u53d8_u91cfb = tostring(_u95ee_u5019) .. " 你好"
+local _u53d8_u91cfc = "你好 " .. tostring(5 + 1)
+local _u53d8_u91cfd = tostring(_u4f60_u597d(_u4e16_u754c))
+local _u53d8_u91cfe = tostring(1) .. " " .. tostring(2) .. " " .. tostring(3)
+local _u53d8_u91cff = [[你好 #{世界} 世界]]
+local _u53d8_u91cfg = "#{你好 世界}"
+_u53d8_u91cfa = '你好 #{问候} 你好'
+_u53d8_u91cfb = '#{问候} 你好'
+_u53d8_u91cfc = '你好 #{问候}'
+local _u53d8_u91cf_ = "你好"
+local _call_0 = ("你好")
+_call_0["格式"](_call_0, 1)
+local _call_1 = ("你好")
+_call_1["格式"](_call_1, 1, 2, 3)
+local _call_2 = ("你好")
+_call_2["格式"](_call_2, 1, 2, 3)(1, 2, 3)
+local _call_3 = ("你好")
+_call_3["世界"](_call_3)
+local _call_4 = ("你好")
+_call_4["格式"](_call_4)["问候"](1, 2, 3)
+local _call_5 = ("你好")
+_call_5["格式"](_call_5, 1, 2, 3)
+local _call_6 = _u67d0_u4e8b("你好")
+_call_6["世界"](_call_6)
+return _u67d0_u4e8b((function()
+        local _call_7 = ("你好")
+        return _call_7["世界"](_call_7)
+end)())
diff --git a/spec/outputs/unicode/stub.lua b/spec/outputs/unicode/stub.lua
new file mode 100644
index 0000000..5f183a1
--- /dev/null
+++ b/spec/outputs/unicode/stub.lua
@@ -0,0 +1,26 @@
+local _u53d8_u91cfx = {
+        ["值"] = 100,
+        ["你好"] = function(self)
+                return _u6253_u5370(self.val)
+        end
+}
+local _u51fd_u6570
+do
+        local _base_0 = _u53d8_u91cfx
+        local _fn_0 = _base_0["值"]
+        _u51fd_u6570 = _fn_0 and function(...)
+                return _fn_0(_base_0, ...)
+        end
+end
+_u6253_u5370(_u51fd_u6570())
+_u6253_u5370(_u53d8_u91cfx["值"](_u53d8_u91cfx));
+(function(...)
+        do
+                local _base_0 = _u4f60_u597d(...)
+                local _fn_0 = _base_0["世界"]
+                _u53d8_u91cfx = _fn_0 and function(...)
+                        return _fn_0(_base_0, ...)
+                end
+        end
+end)()
+return nil
diff --git a/spec/outputs/unicode/switch.lua b/spec/outputs/unicode/switch.lua
new file mode 100644
index 0000000..6b8bbdc
--- /dev/null
+++ b/spec/outputs/unicode/switch.lua
@@ -0,0 +1,401 @@
+do
+        local _exp_0 = _u503c
+        if "酷" == _exp_0 then
+                _u6253_u5370("你好，世界")
+        end
+end
+do
+        local _exp_0 = _u503c
+        if "酷" == _exp_0 then
+                _u6253_u5370("你好，世界")
+        else
+                _u6253_u5370("好的，很棒")
+        end
+end
+do
+        local _exp_0 = _u503c
+        if "酷" == _exp_0 then
+                _u6253_u5370("你好，世界")
+        elseif "是的" == _exp_0 then
+                local _u53d8_u91cf_ = [[FFFF]] + [[MMMM]]
+        elseif (2323 + 32434) == _exp_0 then
+                _u6253_u5370("好的")
+        else
+                _u6253_u5370("好的，很棒")
+        end
+end
+local _u8f93_u51fa
+do
+        local _exp_0 = _u503c
+        if "酷" == _exp_0 then
+                _u8f93_u51fa = _u6253_u5370("你好，世界")
+        else
+                _u8f93_u51fa = _u6253_u5370("好的，很棒")
+        end
+end
+do
+        local _exp_0 = _u503c
+        if "酷" == _exp_0 then
+                _u8f93_u51fa = _u53d8_u91cfx
+        elseif "哦" == _exp_0 then
+                _u8f93_u51fa = 34340
+        else
+                _u8f93_u51fa = error("这大大地失败了")
+        end
+end
+do
+        local _with_0 = _u4e1c_u897f
+        do
+                local _exp_0 = _with_0["值"](_with_0)
+                if _with_0["确定"] == _exp_0 then
+                        local _u53d8_u91cf_ = "世界"
+                else
+                        local _u53d8_u91cf_ = "是的"
+                end
+        end
+end
+_u4fee_u590d(_u8fd9_u4e2a)
+call_func((function()
+        local _exp_0 = _u67d0_u7269
+        if 1 == _exp_0 then
+                return "是"
+        else
+                return "否"
+        end
+end)())
+do
+        local _exp_0 = _u55e8
+        if (_u4f60_u597d or _u4e16_u754c) == _exp_0 then
+                local _u53d8_u91cf_ = _u7eff_u8272
+        end
+end
+do
+        local _exp_0 = _u55e8
+        if "一个" == _exp_0 or "两个" == _exp_0 then
+                _u6253_u5370("酷")
+        elseif "爸爸" == _exp_0 then
+                local _u53d8_u91cf_ = _u5426
+        end
+end
+do
+        local _exp_0 = _u55e8
+        if (3 + 1) == _exp_0 or _u4f60_u597d() == _exp_0 or (function()
+                return 4
+        end)() == _exp_0 then
+                local _u53d8_u91cf_ = _u9ec4_u8272
+        else
+                _u6253_u5370("酷")
+        end
+end
+do
+        local _u5b57_u5178 = {
+                { },
+                {
+                        1,
+                        2,
+                        3
+                },
+                ["变量a"] = {
+                        ["变量b"] = {
+                                ["变量c"] = 1
+                        }
+                },
+                ["变量x"] = {
+                        ["变量y"] = {
+                                ["变量z"] = 1
+                        }
+                }
+        }
+        do
+                local _type_0 = type(_u5b57_u5178)
+                local _tab_0 = "table" == _type_0 or "userdata" == _type_0
+                if _tab_0 then
+                        local _u7b2c_u4e00 = _u5b57_u5178[1]
+                        local _u4e00_u4e2a
+                        do
+                                local _obj_0 = _u5b57_u5178[2]
+                                local _type_1 = type(_obj_0)
+                                if "table" == _type_1 or "userdata" == _type_1 then
+                                        _u4e00_u4e2a = _obj_0[1]
+                                end
+                        end
+                        local _u4e24_u4e2a
+                        do
+                                local _obj_0 = _u5b57_u5178[2]
+                                local _type_1 = type(_obj_0)
+                                if "table" == _type_1 or "userdata" == _type_1 then
+                                        _u4e24_u4e2a = _obj_0[2]
+                                end
+                        end
+                        local _u4e09_u4e2a
+                        do
+                                local _obj_0 = _u5b57_u5178[2]
+                                local _type_1 = type(_obj_0)
+                                if "table" == _type_1 or "userdata" == _type_1 then
+                                        _u4e09_u4e2a = _obj_0[3]
+                                end
+                        end
+                        local _u53d8_u91cfc
+                        do
+                                local _obj_0 = _u5b57_u5178["变量a"]
+                                local _type_1 = type(_obj_0)
+                                if "table" == _type_1 or "userdata" == _type_1 then
+                                        do
+                                                local _obj_1 = _obj_0["变量b"]
+                                                local _type_2 = type(_obj_1)
+                                                if "table" == _type_2 or "userdata" == _type_2 then
+                                                        _u53d8_u91cfc = _obj_1["变量c"]
+                                                end
+                                        end
+                                end
+                        end
+                        local _u53d8_u91cfz
+                        do
+                                local _obj_0 = _u5b57_u5178["变量x"]
+                                local _type_1 = type(_obj_0)
+                                if "table" == _type_1 or "userdata" == _type_1 then
+                                        do
+                                                local _obj_1 = _obj_0["变量y"]
+                                                local _type_2 = type(_obj_1)
+                                                if "table" == _type_2 or "userdata" == _type_2 then
+                                                        _u53d8_u91cfz = _obj_1["变量z"]
+                                                end
+                                        end
+                                end
+                        end
+                        if _u7b2c_u4e00 ~= nil and _u4e00_u4e2a ~= nil and _u4e24_u4e2a ~= nil and _u4e09_u4e2a ~= nil and _u53d8_u91cfc ~= nil and _u53d8_u91cfz ~= nil then
+                                _u6253_u5370(_u7b2c_u4e00, _u4e00_u4e2a, _u4e24_u4e2a, _u4e09_u4e2a, _u53d8_u91cfc, _u53d8_u91cfz)
+                        end
+                end
+        end
+end
+do
+        local _u7269_u54c1 = {
+                {
+                        ["变量x"] = 100,
+                        ["变量y"] = 200
+                },
+                {
+                        ["宽度"] = 300,
+                        ["高度"] = 400
+                },
+                false
+        }
+        for _index_0 = 1, #_u7269_u54c1 do
+                local _u7269 = _u7269_u54c1[_index_0]
+                do
+                        local _type_0 = type(_u7269)
+                        local _tab_0 = "table" == _type_0 or "userdata" == _type_0
+                        local _match_0 = false
+                        if _tab_0 then
+                                local _u53d8_u91cfx = _u7269["变量x"]
+                                local _u53d8_u91cfy = _u7269["变量y"]
+                                if _u53d8_u91cfx ~= nil and _u53d8_u91cfy ~= nil then
+                                        _match_0 = true
+                                        _u6253_u5370("Vec2 " .. tostring(_u53d8_u91cfx) .. ", " .. tostring(_u53d8_u91cfy))
+                                end
+                        end
+                        if not _match_0 then
+                                local _match_1 = false
+                                if _tab_0 then
+                                        local _u5bbd_u5ea6 = _u7269["宽度"]
+                                        local _u9ad8_u5ea6 = _u7269["高度"]
+                                        if _u5bbd_u5ea6 ~= nil and _u9ad8_u5ea6 ~= nil then
+                                                _match_1 = true
+                                                _u6253_u5370("Size " .. tostring(_u5bbd_u5ea6) .. ", " .. tostring(_u9ad8_u5ea6))
+                                        end
+                                end
+                                if not _match_1 then
+                                        if false == _u7269 then
+                                                _u6253_u5370("没有")
+                                        else
+                                                local _match_2 = false
+                                                if _tab_0 then
+                                                        local _u7c7b = _u7269["__类"]
+                                                        if _u7c7b ~= nil then
+                                                                _match_2 = true
+                                                                if _u7c7b_u522bA == _u7c7b then
+                                                                        _u6253_u5370("对象 A")
+                                                                elseif _u7c7b_u522bB == _u7c7b then
+                                                                        _u6253_u5370("对象 B")
+                                                                end
+                                                        end
+                                                end
+                                                if not _match_2 then
+                                                        local _match_3 = false
+                                                        if _tab_0 then
+                                                                local _u8868 = getmetatable(_u7269)
+                                                                if _u8868 ~= nil then
+                                                                        _match_3 = true
+                                                                        _u6253_u5370("带有元表的表")
+                                                                end
+                                                        end
+                                                        if not _match_3 then
+                                                                _u6253_u5370("物品不被接受！")
+                                                        end
+                                                end
+                                        end
+                                end
+                        end
+                end
+        end
+end
+do
+        local _u8868_u683c = { }
+        do
+                local _type_0 = type(_u8868_u683c)
+                local _tab_0 = "table" == _type_0 or "userdata" == _type_0
+                if _tab_0 then
+                        local _u53d8_u91cfa = _u8868_u683c["变量a"]
+                        local _u53d8_u91cfb = _u8868_u683c["变量b"]
+                        if _u53d8_u91cfa == nil then
+                                _u53d8_u91cfa = 1
+                        end
+                        if _u53d8_u91cfb == nil then
+                                _u53d8_u91cfb = 2
+                        end
+                        _u6253_u5370(_u53d8_u91cfa, _u53d8_u91cfb)
+                end
+        end
+        do
+                local _type_0 = type(_u8868_u683c)
+                local _tab_0 = "table" == _type_0 or "userdata" == _type_0
+                if _tab_0 then
+                        local _u53d8_u91cfa = _u8868_u683c["变量a"]
+                        local _u53d8_u91cfb = _u8868_u683c["变量b"]
+                        if _u53d8_u91cfb == nil then
+                                _u53d8_u91cfb = 2
+                        end
+                        if _u53d8_u91cfa ~= nil then
+                                _u6253_u5370("部分匹配", _u53d8_u91cfa, _u53d8_u91cfb)
+                        end
+                end
+        end
+        do
+                local _type_0 = type(_u8868_u683c)
+                local _tab_0 = "table" == _type_0 or "userdata" == _type_0
+                local _match_0 = false
+                if _tab_0 then
+                        local _u53d8_u91cfa = _u8868_u683c["变量a"]
+                        local _u53d8_u91cfb = _u8868_u683c["变量b"]
+                        if _u53d8_u91cfa ~= nil and _u53d8_u91cfb ~= nil then
+                                _match_0 = true
+                                _u6253_u5370(_u53d8_u91cfa, _u53d8_u91cfb)
+                        end
+                end
+                if not _match_0 then
+                        _u6253_u5370("没有匹配")
+                end
+        end
+end
+do
+        local _u8868_u683c = {
+                ["变量x"] = "abc"
+        }
+        do
+                local _type_0 = type(_u8868_u683c)
+                local _tab_0 = "table" == _type_0 or "userdata" == _type_0
+                local _match_0 = false
+                if _tab_0 then
+                        local _u53d8_u91cfx = _u8868_u683c["变量x"]
+                        local _u53d8_u91cfy = _u8868_u683c["变量y"]
+                        if _u53d8_u91cfx ~= nil and _u53d8_u91cfy ~= nil then
+                                _match_0 = true
+                                _u6253_u5370("变量x: " .. tostring(_u53d8_u91cfx) .. " 和 变量y: " .. tostring(_u53d8_u91cfy))
+                        end
+                end
+                if not _match_0 then
+                        if _tab_0 then
+                                local _u53d8_u91cfx = _u8868_u683c["变量x"]
+                                if _u53d8_u91cfx ~= nil then
+                                        _u6253_u5370("只有 变量x: " .. tostring(_u53d8_u91cfx))
+                                end
+                        end
+                end
+        end
+end
+do
+        local _u5339_u914d
+        do
+                local _exp_0 = _u8868_u683c
+                if 1 == _exp_0 then
+                        _u5339_u914d = "1"
+                else
+                        local _type_0 = type(_exp_0)
+                        local _tab_0 = "table" == _type_0 or "userdata" == _type_0
+                        local _match_0 = false
+                        if _tab_0 then
+                                local _u53d8_u91cfx = _exp_0["变量x"]
+                                if _u53d8_u91cfx ~= nil then
+                                        _match_0 = true
+                                        _u5339_u914d = _u53d8_u91cfx
+                                end
+                        end
+                        if not _match_0 then
+                                if false == _exp_0 then
+                                        _u5339_u914d = "false"
+                                else
+                                        _u5339_u914d = nil
+                                end
+                        end
+                end
+        end
+end
+do
+        local _exp_0 = _u8868_u683c
+        if nil == _exp_0 then
+                return "无效"
+        else
+                do
+                        local _type_0 = type(_exp_0)
+                        local _tab_0 = "table" == _type_0 or "userdata" == _type_0
+                        local _match_0 = false
+                        if _tab_0 then
+                                local _u53d8_u91cfa = _exp_0["变量a"]
+                                local _u53d8_u91cfb = _exp_0["变量b"]
+                                if _u53d8_u91cfa ~= nil and _u53d8_u91cfb ~= nil then
+                                        _match_0 = true
+                                        return tostring(_u53d8_u91cfa + _u53d8_u91cfb)
+                                end
+                        end
+                        if not _match_0 then
+                                if 1 == _exp_0 or 2 == _exp_0 or 3 == _exp_0 or 4 == _exp_0 or 5 == _exp_0 then
+                                        return "数字 1 - 5"
+                                else
+                                        local _match_1 = false
+                                        if _tab_0 then
+                                                local _u5339_u914d_u4efb_u4f55_u8868_u683c = _exp_0["匹配任何表格"]
+                                                if _u5339_u914d_u4efb_u4f55_u8868_u683c == nil then
+                                                        _u5339_u914d_u4efb_u4f55_u8868_u683c = "后备"
+                                                end
+                                                _match_1 = true
+                                                return _u5339_u914d_u4efb_u4f55_u8868_u683c
+                                        end
+                                        if not _match_1 then
+                                                return "除非它不是一个表格，否则不应到达这里"
+                                        end
+                                end
+                        end
+                end
+        end
+end
+do
+        do
+                local _exp_0 = _u53d8_u91cfy
+                local _type_0 = type(_exp_0)
+                local _tab_0 = "table" == _type_0 or "userdata" == _type_0
+                if _tab_0 then
+                        local _u8868 = (function()
+                                local _obj_0 = _exp_0["变量x"]
+                                if _obj_0 ~= nil then
+                                        return getmetatable(_obj_0)
+                                end
+                                return nil
+                        end)()
+                        if _u8868 ~= nil then
+                                _u6253_u5370(_u8868)
+                        end
+                end
+        end
+end
+return nil
diff --git a/spec/outputs/unicode/syntax.lua b/spec/outputs/unicode/syntax.lua
new file mode 100644
index 0000000..664fa46
--- /dev/null
+++ b/spec/outputs/unicode/syntax.lua
@@ -0,0 +1,431 @@
+local _u53d8_u91cfa = 1 + 2 * 3 / 6
+local _u4e00_u5806, _u53bb, _u8fd9_u91cc
+_u53d8_u91cfa, _u4e00_u5806, _u53bb, _u8fd9_u91cc = _u53e6_u5916, _u4e16_u754c, nil, nil
+_u51fd_u6570(_u53c2_u65701, _u53c2_u65702, _u53e6_u5916, _u53c2_u65703)
+local _u6211_u4eec
+_u8fd9_u91cc, _u6211_u4eec = function() end, _u662f_u7684
+local _u8fd9_u4e2a, _u4e0d_u540c
+_u8fd9_u4e2a, _u4e0d_u540c = function()
+        return _u65b9_u6cd5
+end, _u662f_u7684
+_u7238_u7238()
+_u7238_u7238(_u4e3b)
+_u4f60_u597d(_u4e00, _u4e8c)();
+(5 + 5)(_u4e16_u754c)
+_u4e50_u8da3(_u53d8_u91cfa)(_u53d8_u91cfb)
+_u4e50_u8da3(_u53d8_u91cfa)(_u53d8_u91cfb)
+_u4e50_u8da3(_u53d8_u91cfa)(_u53d8_u91cfb, _u574f(_u4f60_u597d))
+_u4f60_u597d(_u4e16_u754c(_u4f60_u5728_u8fd9_u91cc_u505a_u4ec0_u4e48))
+_u4ec0_u4e48(_u8fd9_u4e2a)[3243](_u4e16_u754c, _u54ce_u5440)
+_u6bdb_u8338_u8338[_u624b][_u662f](_u6076_u5fc3)(_u597d_u7684(_u597d_u7684[_u4e16_u754c]))
+local _ = (_u5f97_u5230[_u67d0_u4e8b] + 5)[_u5e74]
+local _u53d8_u91cfi, _u53d8_u91cfx = 200, 300
+local _u662f_u7684 = (1 + 5) * 3
+_u662f_u7684 = ((1 + 5) * 3) / 2
+_u662f_u7684 = ((1 + 5) * 3) / 2 + _u53d8_u91cfi % 100
+local _u54c7 = (1 + 2) * (3 + 4) * (4 + 5)
+_ = function()
+        if _u67d0_u4e8b then
+                return 1, 2, 4
+        end
+        return _u6253_u5370("你好")
+end
+_ = function()
+        if _u4f60_u597d then
+                return "你好", "世界"
+        else
+                return _u4e0d, _u65b9_u6cd5
+        end
+end
+_ = function()
+        return 1, 2, 34
+end
+return 5 + function()
+        return 4 + 2
+end
+return 5 + (function()
+        return 4
+end) + 2
+_u6253_u5370(5 + function()
+        _ = 34
+        return _u597d(_u7403)
+end)
+_u67d0_u4e8b('其他', "是")
+_u67d0_u4e8b('其他')
+_u67d0_u4e8b("其他")
+_ = _u67d0_u4e8b([[嘿]]) * 2
+_ = _u67d0_u4e8b([======[嘿]======]) * 2
+_ = _u67d0_u4e8b[ [======[嘿]======]] * 2
+_, _ = _u67d0_u4e8b('其他'), 2
+_, _ = _u67d0_u4e8b("其他"), 2
+_, _ = _u67d0_u4e8b([[其他]]), 2
+_, _ = _u67d0_u4e8b[ [[其他]]], 2
+_u67d0_u4e8b('其他', 2)
+_u67d0_u4e8b("其他", 2)
+_u67d0_u4e8b([[其他]], 2)
+_ = _u8fd9_u91cc(_u6211_u4eec)("去")[12123]
+local _call_0 = _u5206_u88c2("abc xyz 123")
+local _call_1 = _call_0["映射"](_call_0, "#")
+_call_1["打印全部"](_call_1)
+_ = f("")[_u53d8_u91cfa]
+local _call_2 = f("")
+_ = _call_2["变量b"](_call_2)
+_ = f("")["变量c"]()
+f(("")[_u53d8_u91cfa])
+f((function()
+        local _call_3 = ("")
+        return _call_3["变量b"](_call_3)
+end)())
+f(("")["变量c"]())
+local _call_3 = _u5217_u8868({
+        "abc",
+        "xyz",
+        "123"
+})
+local _call_4 = _call_3["映射"](_call_3, "#")
+_call_4["打印全部"](_call_4)
+_ = f({ })[_u53d8_u91cfa]
+local _call_5 = f({ })
+_ = _call_5["变量b"](_call_5)
+_ = f({ })["变量c"]()
+local _u67d0_u4e8b = {
+        ["测试"] = 12323,
+        ["什么"] = function()
+                return _u6253_u5370("你好 世界")
+        end
+}
+_u6253_u5370(_u67d0_u4e8b["测试"])
+local _u5929_u54ea = {
+        ["你好"] = "世界"
+}
+local _u6c29 = {
+        ["数字"] = 100,
+        ["世界"] = function(_u81ea_u5df1)
+                _u6253_u5370(_u81ea_u5df1["数字"])
+                return {
+                        ["某事"] = function()
+                                return _u6253_u5370("嗨 从某事")
+                        end
+                }
+        end,
+        ["某事"] = function(_u81ea_u5df1, _u5b57_u7b26_u4e32)
+                _u6253_u5370("字符串是", _u5b57_u7b26_u4e32)
+                return {
+                        ["世界"] = function(_u53d8_u91cfa, _u53d8_u91cfb)
+                                return _u6253_u5370("总和", _u53d8_u91cfa + _u53d8_u91cfb)
+                        end
+                }
+        end
+}
+_u67d0_u4e8b["什么"]()
+_u6c29["世界"](_u6c29)["某事"]()
+_u6c29["某事"](_u6c29, "200")["世界"](1, 2)
+_u53d8_u91cfx = -434
+_u53d8_u91cfx = -_u4f60_u597d(_u4e16_u754c(_u4e00(_u4e8c)))
+local _u55e8 = -"herfef"
+_u53d8_u91cfx = -(function()
+        local _accum_0 = { }
+        local _len_0 = 1
+        for _u53d8_u91cfx in _u53d8_u91cfx do
+                _accum_0[_len_0] = _u53d8_u91cfx
+                _len_0 = _len_0 + 1
+        end
+        return _accum_0
+end)()
+if _u9177 then
+        _u6253_u5370("你好")
+end
+if not _u9177 then
+        _u6253_u5370("你好")
+end
+if not (1212 and 3434) then
+        _u6253_u5370("你好")
+end
+for i = 1, 10 do
+        _u6253_u5370("你好")
+end
+_u6253_u5370("疯子")
+if _u4f60_u597d then
+        _ = 343
+end
+if _u9177 then
+        _u6253_u5370("什么")
+end
+while not (function()
+                local _call_6 = _u9605_u8bfb_u8005
+                return _call_6["结束"](_call_6)
+        end)() do
+        local _call_6 = _u9605_u8bfb_u8005
+        _call_6["解析_行"](_call_6)
+end
+while not (function()
+                local _call_6 = _u9605_u8bfb_u8005
+                return _call_6["结束"](_call_6)
+        end)() do
+        local _call_6 = _u9605_u8bfb_u8005
+        _call_6["解析_行"](_call_6)
+end
+(function(...)
+        local _u53c2_u6570 = {
+                ...
+        }
+end)()
+_u53d8_u91cfx = function(...)
+        return dump({
+                ...
+        })
+end
+_u53d8_u91cfx = not true
+local _u53d8_u91cfy = not (5 + 5)
+_u53d8_u91cfy = #"你好"
+_u53d8_u91cfx = #{
+        #{ },
+        #{
+                1
+        },
+        #{
+                1,
+                2
+        }
+}
+_, _ = _u4f60_u597d, _u4e16_u754c
+_u67d0_u4e8b["你好"](_u67d0_u4e8b, _u4ec0_u4e48)(_u53d8_u91cfa, _u53d8_u91cfb)
+_u67d0_u4e8b["你好"](_u67d0_u4e8b, _u4ec0_u4e48)
+local _call_6 = _u67d0_u4e8b["你好"]
+_call_6["世界"](_call_6, _u53d8_u91cfa, _u53d8_u91cfb)
+local _call_7 = _u67d0_u4e8b["你好"]
+_call_7["世界"](_call_7, 1, 2, 3)(_u53d8_u91cfa, _u53d8_u91cfb)
+_u53d8_u91cfx = 1232
+_u53d8_u91cfx = _u53d8_u91cfx + (10 + 3)
+local _u53d8_u91cfj = _u53d8_u91cfj - "你好"
+_u53d8_u91cfy = _u53d8_u91cfy * 2
+_u53d8_u91cfy = _u53d8_u91cfy / 100
+_u53d8_u91cfy = _u53d8_u91cfy // 100
+local _u53d8_u91cfm = _u53d8_u91cfm % 2
+local _u4f60_u597d = _u4f60_u597d .. "世界"
+self.__class["某事"] = self.__class["某事"] + 10
+self["某事"] = self["某事"] + 10
+local _update_0 = "你好"
+_u53d8_u91cfa[_update_0] = _u53d8_u91cfa[_update_0] + 10
+local _update_1 = "你好" .. tostring(tostring(ff))
+_u53d8_u91cfa[_update_1] = _u53d8_u91cfa[_update_1] + 10
+local _obj_0 = _u53d8_u91cfa[_u56db]
+_obj_0["字段x"] = _obj_0["字段x"] + 10
+_u53d8_u91cfa["变量b"] = _u53d8_u91cfa["变量b"] + 1
+local _obj_1 = _u53d8_u91cfa["变量b"][1]["变量c"]
+local _update_2 = 2 + 3
+_obj_1[_update_2] = _obj_1[_update_2] + 1
+do
+        local _with_0 = _u8868
+        local _obj_2 = _with_0["字段a"]
+        _obj_2["变量c"] = _obj_2["变量c"] + 1
+end
+do
+        local _obj_2 = _u8868
+        _obj_2[#_obj_2 + 1] = 10
+end
+do
+        local _obj_2 = _u53d8_u91cfa["变量b"]["变量c"]
+        _obj_2[#_obj_2 + 1] = 1
+end
+if _u6761_u4ef6v then
+        _u53d8_u91cfx[#_u53d8_u91cfx + 1] = 1
+else
+        _u53d8_u91cfx[#_u53d8_u91cfx + 1] = 2
+end
+do
+        local _with_0 = _u8868
+        do
+                local _obj_2 = _with_0["变量b"]["变量c"]
+                do
+                        local _with_1 = _u5411_u91cf
+                        _with_1["字段x"] = 1
+                        _with_1["字段y"] = 2
+                        _obj_2[#_obj_2 + 1] = _with_1
+                end
+        end
+end
+do
+        local _call_8 = _u5bf9_u8c61a["变量b"]["变量c"]["变量d"]
+        local _obj_2 = _call_8["函数"](_call_8)["变量g"]
+        _obj_2[#_obj_2 + 1] = 1
+end
+local _u8868 = { }
+_u8868[#_u8868 + 1] = 1
+_u8868[#_u8868 + 1] = 2
+_u8868[#_u8868 + 1] = 3
+_u53d8_u91cfx = 0
+local _list_0 = _u503c
+for _index_0 = 1, #_list_0 do
+        local _u53d8_u91cfv = _list_0[_index_0]
+        if ntype(_u53d8_u91cfv) == "函数定义" then
+                _ = _u53d8_u91cfx + 1
+        end
+end
+_u4f60_u597d = {
+        ["某物"] = _u4e16_u754c,
+        ["如果"] = "你好",
+        ["否则"] = 3434,
+        ["函数"] = "好的",
+        ["好的"] = 230203
+}
+_u8868 = {
+        ["执行"] = _u53d8_u91cfb,
+        _u6267_u884c({
+                ["变量b"] = _u53d8_u91cfb
+        })
+}
+div({
+        ["类"] = "酷"
+})
+_ = 5 + _u4ec0_u4e48(_u65e0_u804a)
+_u4ec0_u4e48(_u65e0_u804a + 5)
+_ = 5 - _u4ec0_u4e48(_u65e0_u804a)
+_u4ec0_u4e48(_u65e0_u804a - 5)
+_u53d8_u91cfx = _u4f60_u597d - _u4e16_u754c - _u67d0_u7269;
+(function(_u67d0_u7269)
+        if _u67d0_u7269 == nil then
+                _u67d0_u7269 = _u4e0e((function()
+                        local _call_8 = _u4ec0_u4e48
+                        return _call_8["酷"](_call_8, 100)
+                end)())
+        end
+        return _u6253_u5370(_u67d0_u7269)
+end)()
+if _u67d0_u7269 then
+        _ = 03589
+else
+        _ = 3434
+end
+if _u67d0_u7269 then
+        _ = _u662f_u7684
+elseif "嗯嗯嗯" then
+        _u6253_u5370("酷")
+else
+        _ = _u597d_u7684
+end
+_u53d8_u91cfx = _u4e0d_u662f_u67d0_u7269
+_u53d8_u91cfy = _u5982_u679c_u67d0_u7269
+local _u53d8_u91cfz = _u53d8_u91cfx(_u4e0e(_u53d8_u91cfb))
+_u53d8_u91cfz = _u53d8_u91cfx(_u4e0eb)
+while 10 > _u67d0_u7269({
+                ["某物"] = "世界"
+        }) do
+        _u6253_u5370("是的")
+end
+_u53d8_u91cfx = {
+        ["好的"] = _u786e_u5b9a
+}
+_u662f_u7684({
+        ["好的"] = _u7537_u4eba,
+        ["确定"] = _u5148_u751f
+})
+_u4f60_u597d("无逗号", {
+        ["是的"] = _u7238_u7238,
+        ["另一个"] = _u4e16_u754c
+})
+_u4f60_u597d("逗号", {
+        ["某物"] = _u4f60_u597d__u4e16_u754c,
+        ["骂人"] = _u4f60
+})
+_u53e6_u4e00_u4e2a(_u4f60_u597d, _u4e00_u4e2a, _u4e8c, _u4e09, _u56db, {
+        ["是的"] = _u7537_u4eba,
+        ["好的"] = _u662f_u7684,
+        ["好"] = _u597d_u7684
+})
+_u53e6_u4e00_u4e2a(_u4f60_u597d, _u4e00_u4e2a, _u4e8c, _u4e09, _u56db, {
+        ["是的"] = _u7537_u4eba,
+        ["好的"] = _u662f_u7684,
+        {
+                ["好"] = _u597d_u7684,
+                ["好的"] = 1
+        },
+        {
+                ["好"] = _u597d_u7684,
+                ["好的"] = 2
+        }
+})
+_u53e6_u4e00_u4e2a(_u4f60_u597d, _u4e00_u4e2a, _u4e8c, _u4e09, _u56db, {
+        ["是的"] = _u7537_u4eba,
+        ["好的"] = _u662f_u7684
+})
+_u53e6_u4e00_u4e2a(_u4f60_u597d, _u4e00_u4e2a, _u4e8c, _u4e09, _u56db, {
+        ["是的"] = _u7537_u4eba({
+                ["好的"] = _u662f_u7684
+        })
+})
+_u963f_u8d3e_u514b_u65af(_u5730_u5740, function(_u6570_u636e)
+        return _u5904_u7406(_u6570_u636e)
+end, function(_u9519_u8bef)
+        return _u6253_u5370(_u9519_u8bef)
+end)
+_u53d8_u91cfa = _u53d8_u91cfa + (3 - 5)
+_u53d8_u91cfa = _u53d8_u91cfa * (3 + 5)
+_u53d8_u91cfa = _u53d8_u91cfa * 3
+_u53d8_u91cfa = _u53d8_u91cfa >> 3
+_u53d8_u91cfa = _u53d8_u91cfa << 3
+_u53d8_u91cfa = _u53d8_u91cfa / _u51fd_u6570("酷")
+_u53d8_u91cfx["然后"] = "你好"
+_u53d8_u91cfx["当"]["真"] = "你好"
+_u53d8_u91cfx["当"]["真"] = "你好"
+_u53d8_u91cfx = _u53d8_u91cfx or "你好"
+_u53d8_u91cfx = _u53d8_u91cfx and "你好"
+_u53d8_u91cfz = _u53d8_u91cfa - _u53d8_u91cfb
+_u53d8_u91cfz = _u53d8_u91cfa(-_u53d8_u91cfb)
+_u53d8_u91cfz = _u53d8_u91cfa - _u53d8_u91cfb
+_u53d8_u91cfz = _u53d8_u91cfa - _u53d8_u91cfb
+local _u5b57_u7b26_u4e32 = _u5b57_u7b26_u4e32A .. _u5b57_u7b26_u4e32B .. _u5b57_u7b26_u4e32C
+_u51fd_u6570(3000, "192.168.1.1")
+local f
+f = function()
+        return _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc, _u53d8_u91cfd, _u53d8_u91cfe, _u53d8_u91cff
+end
+f = function()
+        return _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc, _u53d8_u91cfd, _u53d8_u91cfe, _u53d8_u91cff
+end
+do
+        local _with_0 = _u5bf9_u8c61
+        _u8c03_u7528(_with_0["函数"](_with_0), 123, "abc")
+end
+_u8c03_u7528A(_u8c03_u7528B(_u8c03_u7528C(123)))
+_u8c03_u7528A(_u8c03_u7528B(_u8c03_u7528C(123)))
+local _u53d8_u91cfv = {
+        _u53d8_u91cfa(-1),
+        _u53d8_u91cfa(-1),
+        _u53d8_u91cfa - 1,
+        _u53d8_u91cfa - 1,
+        _u53d8_u91cfa - 1,
+        _u53d8_u91cfa - 1,
+        _u53d8_u91cfa - 1,
+        _u53d8_u91cfa - 1,
+        _u53d8_u91cfa(~1),
+        _u53d8_u91cfa(~1),
+        _u53d8_u91cfa ~ 1,
+        _u53d8_u91cfa ~ 1,
+        _u53d8_u91cfa ~ 1,
+        _u53d8_u91cfa ~ 1,
+        _u53d8_u91cfa ~ 1,
+        _u53d8_u91cfa ~ 1
+}
+do
+        _u53d8_u91cfa = 1 + 2 * 3 / 4
+        local _u53d8_u91cf_1 = f1(-1 + 2 + 3)
+        local _u53d8_u91cf_2 = f1 - 1 + 2 + 3
+        local f2
+        f2 = function(_u53d8_u91cfx)
+                return _u6253_u5370(_u53d8_u91cfx + 1)
+        end
+        _u53d8_u91cfa = f2()
+        f2(-1)
+        _u53d8_u91cfa = f2() - f2(1)
+        local _u53d8_u91cf_3, _u53d8_u91cf_4
+        _u53d8_u91cf_1, _u53d8_u91cf_2, _u53d8_u91cf_3, _u53d8_u91cf_4 = 1, f(2, 3, f(4, 4))
+end
+do
+        f = function(_u53d8_u91cfa, _u53d8_u91cfb)
+                return _u53d8_u91cfa + _u53d8_u91cfb
+        end
+        f(_u53d8_u91cfa, _u53d8_u91cfb)
+        f()
+end
+return nil
diff --git a/spec/outputs/unicode/tables.lua b/spec/outputs/unicode/tables.lua
new file mode 100644
index 0000000..28ad6e2
--- /dev/null
+++ b/spec/outputs/unicode/tables.lua
@@ -0,0 +1,594 @@
+local _u80cc_u5305 = {
+        ["东西"] = {
+                ["是的"] = 200,
+                ["他们"] = function()
+                        print("你好")
+                        return _u4f60_u7684_u811a("小")
+                end,
+                ["美丽"] = _u5934_u53d1_u53d8_u91cf,
+                ["金"] = _u55ef_u53d8_u91cf
+        },
+        ["您"] = 1000,
+        ["吃"] = goo_u53d8_u91cf,
+        ["是的"] = dudd_u53d8_u91cf
+}
+local _u5f00_u59cb = {
+        ["东西"] = "冷"
+}
+local _u6d74 = {
+        ["开"] = "火"
+}
+local _u53e6_u4e00_u4e2a = {
+        [4] = 232,
+        ["好食物"] = "是最好的"
+}
+local fwip_u53d8_u91cf = {
+        ["东西"] = _u4f60_u597d("什么"),
+        ["数字"] = 2323,
+        ["什么"] = yo_u53d8_u91cf("妈妈", "是的"),
+        ["水果"] = basket_u53d8_u91cf,
+        ["坚果"] = day_u53d8_u91cf
+}
+local frick_u53d8_u91cf = {
+        ["你好"] = "世界"
+}
+local frack_u53d8_u91cf, _u6700_u597d = {
+        ["你好"] = "世界",
+        ["米饭"] = 3434
+}, "什么"
+local ya_u53d8_u91cf = {
+        1,
+        2,
+        3,
+        ["键"] = 100,
+        343,
+        "你好",
+        ["嗯"] = 232
+}
+local x_u53d8_u91cf = {
+        1,
+        2,
+        4343,
+        343,
+        343
+}
+local g_u53d8_u91cf, p_u53d8_u91cf = {
+        1,
+        2,
+        ["nowy变量"] = "是",
+        3,
+        4,
+        ["嘿"] = 232,
+        ["另一个"] = "天"
+}, 234
+local annother_u53d8_u91cf = {
+        1,
+        2,
+        3,
+        3,
+        4,
+        5,
+        6,
+        7,
+        8
+}
+local _u662f_u7684_u53d8_u91cf = {
+        [232] = 3434,
+        "你好",
+        ["冰"] = "蛋糕"
+}
+local whatabout_u53d8_u91cf = {
+        _u4f60_u597d(_u4e16_u754c, _u53e6_u4e00_u4e2a_u53d8_u91cf),
+        _u4ec0_u4e48,
+        _u5173_u4e8e,
+        _u73b0_u5728,
+        _u4f60_u597d("世界"),
+        _u662f_u7684_u53d8_u91cf,
+        _u4f60_u597d("世界", _u662f_u7684_u53d8_u91cf)
+}
+x_u53d8_u91cf = {
+        ["东西"] = function(self)
+                return "你好"
+        end,
+        ["酷"] = {
+                ["床"] = {
+                        2323,
+                        2323
+                },
+                ["红"] = 2343
+        },
+        ["名字"] = function(self, node_u53d8_u91cf)
+                return self:value(node_u53d8_u91cf)
+        end
+}
+x_u53d8_u91cf = {
+        ["东西"] = _u4e1c_u897f,
+        ["东西"] = _u4e1c_u897f_u53d8_u91cf
+}
+local y_u53d8_u91cf = {
+        ["你好"] = _u4f60_u597d,
+        ["那里"] = _u90a3_u91cc,
+        ["怎么样"] = _u600e_u4e48_u6837,
+        ["你"] = _u4f60,
+        ["事情"] = _u4e8b_u60c5
+}
+_u7535_u8bdd_u6211("你好", {
+        ["x变量"] = x_u53d8_u91cf,
+        ["y变量"] = y_u53d8_u91cf,
+        ["z变量"] = z_u53d8_u91cf
+})
+local t_u53d8_u91cf = {
+        ["a变量"] = 'a',
+        [b_u53d8_u91cf] = 'b'
+}
+local xam_u53d8_u91cf = {
+        ["你好"] = 1234,
+        ["你好"] = 12354,
+        [ [[你好变量]]] = 12354,
+        ["你好"] = 12354,
+        [ [[你好变量]]] = 12354
+}
+local kam_u53d8_u91cf = {
+        ["你好"] = 12,
+        ["好奶酪"] = "嗯",
+        ["是的"] = 12 + 232,
+        ["让我们"] = keepit({
+                ["继续"] = _u771f_u7684,
+                ["好的"] = "是的"
+        }),
+        ["更多"] = {
+                1,
+                (function()
+                        local _accum_0 = { }
+                        local _len_0 = 1
+                        for x_u53d8_u91cf = 1, 10 do
+                                _accum_0[_len_0] = x_u53d8_u91cf
+                                _len_0 = _len_0 + 1
+                        end
+                        return _accum_0
+                end)()
+        },
+        [{
+                "一个",
+                "两个"
+        }] = _u4e00_u4ef6_u4e8b_u60c5(function(self) end)
+}
+keepit({
+        ["继续"] = _u771f_u7684,
+        ["好的"] = "是的",
+        ["workd变量"] = "好的"
+})
+_u4e8b_u60c5({
+        ["什么"] = "伟大",
+        ["没有"] = "更多",
+        ["好的"] = 123
+})
+_u4e8b_u60c5({
+        ["什么"] = "伟大",
+        ["没有"] = "更多"
+})
+local __u53d8_u91cf = {
+        ["好的"] = 123
+}
+local k_u53d8_u91cf = {
+        ["你好"] = "世界"
+}
+k_u53d8_u91cf = {
+        ['你好'] = '世界'
+}
+k_u53d8_u91cf = {
+        ["你好"] = '世界',
+        ["帽子"] = "zat变量"
+}
+_u8bf7({
+        ["你好"] = "世界"
+})
+k_u53d8_u91cf = {
+        ["你好"] = "世界",
+        ["一个"] = "区域"
+}
+local f1_u53d8_u91cf, f2_u53d8_u91cf, f3_u53d8_u91cf = "一个", {
+        ["两个"] = three_u53d8_u91cf
+}, "四"
+f1_u53d8_u91cf, f2_u53d8_u91cf = {
+        ["两个"] = three_u53d8_u91cf
+}, "四"
+f1_u53d8_u91cf = {
+        "一个",
+        ["两个"] = three_u53d8_u91cf,
+        "四"
+}
+local j1_u53d8_u91cf, j2_u53d8_u91cf, j3_u53d8_u91cf, j4_u53d8_u91cf = "一个", {
+        ["两个"] = three_u53d8_u91cf,
+        ["四"] = five_u53d8_u91cf
+}, 6, 7
+local _u5973_u82f1_u96c4 = {
+        ["名字"] = "克里斯蒂娜",
+        ["年龄"] = 18,
+        ["工作"] = "公主",
+        ["喜欢"] = {
+                {
+                        ["名字"] = "小猫",
+                        ["img变量"] = "/image/kittens.png"
+                },
+                {
+                        ["名字"] = "花",
+                        ["img变量"] = "/image/flower.png"
+                }
+        },
+        ["物品"] = {
+                {
+                        ["名字"] = "戒指",
+                        ["数量"] = 2
+                },
+                {
+                        ["名字"] = "项链",
+                        ["数量"] = 1
+                }
+        },
+        ["状态"] = {
+                ["desc变量"] = "弱",
+                {
+                        ["属性"] = "健康",
+                        ["价值"] = 50
+                },
+                {
+                        ["属性"] = "魔法",
+                        ["价值"] = 100
+                }
+        }
+}
+local _u5e93_u5b58 = {
+        ["设备"] = {
+                "剑",
+                "盾"
+        },
+        ["物品"] = {
+                {
+                        ["名字"] = "药水",
+                        ["计数"] = 10
+                },
+                {
+                        ["名字"] = "面包",
+                        ["计数"] = 3
+                }
+        }
+}
+local _u7269_u54c1 = {
+        _u51fd_u6570(),
+        (function()
+                local _with_0 = _u53d8_u91cftb
+                _with_0.abc = 123
+                return _with_0
+        end)(),
+        {
+                1,
+                2,
+                3
+        },
+        _u51fd_u6570({
+                1,
+                2,
+                3
+        }),
+        _u51fd_u6570({
+                1,
+                2,
+                3
+        }),
+        (function()
+                local _accum_0 = { }
+                local _len_0 = 1
+                for _u53d8_u91cfi = 1, 3 do
+                        _accum_0[_len_0] = _u53d8_u91cfi
+                        _len_0 = _len_0 + 1
+                end
+                return _accum_0
+        end)(),
+        tostring((function()
+                if _u53d8_u91cfa then
+                        return _u53d8_u91cfb
+                end
+        end)())
+}
+local _u53cc_u9879 = {
+        {
+                "国王",
+                "王后"
+        },
+        {
+                "英雄",
+                "公主"
+        }
+}
+_u7269_u54c1 = {
+        {
+                ["名称"] = "戒指",
+                ["数量"] = 2
+        },
+        {
+                ["名称"] = "项链",
+                ["数量"] = 1
+        }
+}
+local _u83dc_u5355 = {
+        {
+                ["文本"] = "保存",
+                ["子菜单"] = {
+                        {
+                                ["文本"] = "插槽1：" .. (_u63d2_u69fd[1]["名称"] or "无"),
+                                ["点击"] = function() end
+                        },
+                        {
+                                ["文本"] = {
+                                        "插槽2"
+                                },
+                                ["点击"] = function() end
+                        },
+                        {
+                                ["文本"] = [[插槽3]],
+                                ["点击"] = function() end
+                        },
+                        {
+                                ["文本"] = (function()
+                                        local _call_0 = ("插槽4")
+                                        return _call_0["名称"](_call_0)
+                                end)(),
+                                ["点击"] = function() end
+                        },
+                        {
+                                ["文本"] = (function()
+                                        local _call_0 = ({
+                                                {
+                                                        "插槽5"
+                                                }
+                                        })[1]
+                                        return _call_0["名称"](_call_0)
+                                end)(),
+                                ["点击"] = function() end
+                        },
+                        [6] = {
+                                ["文本"] = ("插槽6"),
+                                ["点击"] = function() end
+                        }
+                }
+        }
+}
+local _u53d8_u91cftb
+do
+        local _tab_0 = { }
+        local _idx_0 = 1
+        for _key_0, _value_0 in pairs(_u5176_u4ed6) do
+                if _idx_0 == _key_0 then
+                        _tab_0[#_tab_0 + 1] = _value_0
+                        _idx_0 = _idx_0 + 1
+                else
+                        _tab_0[_key_0] = _value_0
+                end
+        end
+        _u53d8_u91cftb = _tab_0
+end
+local tb_u6df7_u5408
+do
+        local _tab_0 = {
+                1,
+                2,
+                3
+        }
+        local _obj_0
+        _u7269_u54c1.x = 1
+        _u7269_u54c1["函数"](_u7269_u54c1)
+        _obj_0 = _u7269_u54c1
+        local _idx_0 = 1
+        for _key_0, _value_0 in pairs(_obj_0) do
+                if _idx_0 == _key_0 then
+                        _tab_0[#_tab_0 + 1] = _value_0
+                        _idx_0 = _idx_0 + 1
+                else
+                        _tab_0[_key_0] = _value_0
+                end
+        end
+        _tab_0[#_tab_0 + 1] = "a"
+        _tab_0[#_tab_0 + 1] = "b"
+        _tab_0[#_tab_0 + 1] = "c"
+        local _obj_1
+        do
+                local _obj_2 = _u51fd_u6570
+                if _obj_2 ~= nil then
+                        _obj_1 = _obj_2()
+                end
+        end
+        local _idx_1 = 1
+        for _key_0, _value_0 in pairs(_obj_1) do
+                if _idx_1 == _key_0 then
+                        _tab_0[#_tab_0 + 1] = _value_0
+                        _idx_1 = _idx_1 + 1
+                else
+                        _tab_0[_key_0] = _value_0
+                end
+        end
+        _tab_0["键"] = "值"
+        for _index_0 = 1, select('#', ...) do
+                _tab_0[#_tab_0 + 1] = select(_index_0, ...)
+        end
+        tb_u6df7_u5408 = _tab_0
+end
+local tb_u6df7_u5408A
+do
+        local _tab_0 = { }
+        local _obj_0
+        do
+                local _accum_0 = { }
+                local _len_0 = 1
+                for _u53d8_u91cfi = 1, 10 do
+                        _accum_0[_len_0] = _u53d8_u91cfi
+                        _len_0 = _len_0 + 1
+                end
+                _obj_0 = _accum_0
+        end
+        local _idx_0 = 1
+        for _key_0, _value_0 in pairs(_obj_0) do
+                if _idx_0 == _key_0 then
+                        _tab_0[#_tab_0 + 1] = _value_0
+                        _idx_0 = _idx_0 + 1
+                else
+                        _tab_0[_key_0] = _value_0
+                end
+        end
+        _tab_0[#_tab_0 + 1] = 11
+        tb_u6df7_u5408A = _tab_0
+end
+local tb_u6df7_u5408B
+do
+        local _tab_0 = { }
+        local _obj_0 = ...
+        local _idx_0 = 1
+        for _key_0, _value_0 in pairs(_obj_0) do
+                if _idx_0 == _key_0 then
+                        _tab_0[#_tab_0 + 1] = _value_0
+                        _idx_0 = _idx_0 + 1
+                else
+                        _tab_0[_key_0] = _value_0
+                end
+        end
+        local _obj_1 = {
+                ...
+        }
+        local _idx_1 = 1
+        for _key_0, _value_0 in pairs(_obj_1) do
+                if _idx_1 == _key_0 then
+                        _tab_0[#_tab_0 + 1] = _value_0
+                        _idx_1 = _idx_1 + 1
+                else
+                        _tab_0[_key_0] = _value_0
+                end
+        end
+        local _obj_2
+        do
+                local _tab_1 = { }
+                local _obj_3 = ...
+                local _idx_2 = 1
+                for _key_0, _value_0 in pairs(_obj_3) do
+                        if _idx_2 == _key_0 then
+                                _tab_1[#_tab_1 + 1] = _value_0
+                                _idx_2 = _idx_2 + 1
+                        else
+                                _tab_1[_key_0] = _value_0
+                        end
+                end
+                _obj_2 = _tab_1
+        end
+        local _idx_2 = 1
+        for _key_0, _value_0 in pairs(_obj_2) do
+                if _idx_2 == _key_0 then
+                        _tab_0[#_tab_0 + 1] = _value_0
+                        _idx_2 = _idx_2 + 1
+                else
+                        _tab_0[_key_0] = _value_0
+                end
+        end
+        _tab_0[#_tab_0 + 1] = 1
+        _tab_0[#_tab_0 + 1] = 2
+        _tab_0[#_tab_0 + 1] = 3
+        tb_u6df7_u5408B = _tab_0
+end
+local _u6a21_u677f <const> = {
+        foo = "你好",
+        bar = "世界",
+        baz = "！"
+}
+local _u4e13_u95e8_u5316 <const> = (function()
+        local _tab_0 = { }
+        local _idx_0 = 1
+        for _key_0, _value_0 in pairs(_u6a21_u677f) do
+                if _idx_0 == _key_0 then
+                        _tab_0[#_tab_0 + 1] = _value_0
+                        _idx_0 = _idx_0 + 1
+                else
+                        _tab_0[_key_0] = _value_0
+                end
+        end
+        _tab_0.bar = "鲍勃"
+        return _tab_0
+end)()
+local _u4e13_u95e8_u5316B
+do
+        local _tab_0 = {
+                ["函数"] = function() end
+        }
+        local _idx_0 = 1
+        for _key_0, _value_0 in pairs(_u6a21_u677f) do
+                if _idx_0 == _key_0 then
+                        _tab_0[#_tab_0 + 1] = _value_0
+                        _idx_0 = _idx_0 + 1
+                else
+                        _tab_0[_key_0] = _value_0
+                end
+        end
+        _tab_0["结束"] = function() end
+        _tab_0["如果"] = true
+        _tab_0["否则"] = false
+        _u4e13_u95e8_u5316B = _tab_0
+end
+local _u90e8_u5206 = {
+        "肩膀",
+        "膝盖"
+}
+local _u6b4c_u8bcd
+do
+        local _tab_0 = {
+                "头"
+        }
+        local _idx_0 = 1
+        for _key_0, _value_0 in pairs(_u90e8_u5206) do
+                if _idx_0 == _key_0 then
+                        _tab_0[#_tab_0 + 1] = _value_0
+                        _idx_0 = _idx_0 + 1
+                else
+                        _tab_0[_key_0] = _value_0
+                end
+        end
+        _tab_0[#_tab_0 + 1] = "和"
+        _tab_0[#_tab_0 + 1] = "脚趾"
+        _u6b4c_u8bcd = _tab_0
+end
+local tb_u5757 = {
+        ["子菜单"] = (function(...)
+                local _tab_0 = {
+                        ["值"] = _u503c
+                }
+                local _idx_0 = 1
+                for _key_0, _value_0 in pairs(_u7269_u54c1) do
+                        if _idx_0 == _key_0 then
+                                _tab_0[#_tab_0 + 1] = _value_0
+                                _idx_0 = _idx_0 + 1
+                        else
+                                _tab_0[_key_0] = _value_0
+                        end
+                end
+                for _index_0 = 1, select('#', ...) do
+                        _tab_0[#_tab_0 + 1] = select(_index_0, ...)
+                end
+                return _tab_0
+        end)(...)
+}
+_u51fd_u6570((function(...)
+        local _tab_0 = { }
+        local _idx_0 = 1
+        for _key_0, _value_0 in pairs(_u7269_u54c1) do
+                if _idx_0 == _key_0 then
+                        _tab_0[#_tab_0 + 1] = _value_0
+                        _idx_0 = _idx_0 + 1
+                else
+                        _tab_0[_key_0] = _value_0
+                end
+        end
+        _tab_0["值"] = _u503c
+        _tab_0[#_tab_0 + 1] = ...
+        _tab_0.k = _u53d8_u91cfv
+        for _index_0 = 1, select('#', ...) do
+                _tab_0[#_tab_0 + 1] = select(_index_0, ...)
+        end
+        return _tab_0
+end)(...))
+return nil
diff --git a/spec/outputs/unicode/try_catch.lua b/spec/outputs/unicode/try_catch.lua
new file mode 100644
index 0000000..fde63d6
--- /dev/null
+++ b/spec/outputs/unicode/try_catch.lua
@@ -0,0 +1,61 @@
+xpcall(_u51fd_u6570, function(_u9519_u8bef)
+        return _u6253_u5370(_u9519_u8bef)
+end, 1, 2, 3)
+xpcall(_u51fd_u6570, function(_u9519_u8bef)
+        return _u6253_u5370(_u9519_u8bef)
+end, 1, 2, 3)
+pcall(function()
+        _u6253_u5370("正在try")
+        return _u51fd_u6570(1, 2, 3)
+end)
+do
+        local _u6210_u529f, _u7ed3_u679c = xpcall(_u51fd_u6570, function(_u9519_u8bef)
+                return _u6253_u5370(_u9519_u8bef)
+        end, 1, 2, 3)
+        _u6210_u529f, _u7ed3_u679c = pcall(_u51fd_u6570, 1, 2, 3)
+end
+pcall(_u8868["函数"])
+pcall(_u8868["函数"])
+pcall(_u8868["函数"])
+pcall((_u8868["函数"]))
+pcall(((function()
+        local _base_0 = _u8868
+        local _fn_0 = _base_0["函数"]
+        return _fn_0 and function(...)
+                return _fn_0(_base_0, ...)
+        end
+end)()), 1, 2, 3)
+pcall(_u8868["函数"], 1)
+pcall(_u8868["函数"], 1)
+if (xpcall(_u51fd_u6570, function(_u9519_u8bef)
+        return _u6253_u5370(_u9519_u8bef)
+end, 1)) then
+        _u6253_u5370("好的")
+end
+if xpcall((_u51fd_u6570), function(_u9519_u8bef)
+        return _u6253_u5370(_u9519_u8bef)
+end, 1) then
+        _u6253_u5370("好的")
+end
+do
+        do
+                local _u6210_u529f, _u7ed3_u679c = pcall(_u51fd_u6570, "abc", 123)
+                if _u6210_u529f then
+                        _u6253_u5370(_u7ed3_u679c)
+                end
+        end
+        local _u6210_u529f, _u7ed3_u679c = xpcall(_u51fd_u6570, function(_u9519_u8bef)
+                return _u6253_u5370(_u9519_u8bef)
+        end, "abc", 123)
+        _u6210_u529f, _u7ed3_u679c = xpcall(_u51fd_u6570, function(_u9519_u8bef)
+                return _u6253_u5370(_u9519_u8bef)
+        end, "abc", 123)
+        if _u6210_u529f then
+                _u6253_u5370(_u7ed3_u679c)
+        end
+end
+do
+pcall(_u51fd_u6570, 1, 2, 3)
+pcall(_u51fd_u6570, 1, 2, 3)
+end
+return nil
diff --git a/spec/outputs/unicode/unless_else.lua b/spec/outputs/unicode/unless_else.lua
new file mode 100644
index 0000000..38b2e63
--- /dev/null
+++ b/spec/outputs/unicode/unless_else.lua
@@ -0,0 +1,7 @@
+if _u53d8_u91cfa then
+        if not _u53d8_u91cfb then
+                return _u6253_u5370("嗨")
+        elseif _u53d8_u91cfc then
+                return _u6253_u5370("不嗨")
+        end
+end
diff --git a/spec/outputs/unicode/using.lua b/spec/outputs/unicode/using.lua
new file mode 100644
index 0000000..8b6bd1c
--- /dev/null
+++ b/spec/outputs/unicode/using.lua
@@ -0,0 +1,30 @@
+local _u4f60_u597d = "你好"
+local _u4e16_u754c = "世界"
+local _
+_ = function()
+        local _u4f60_u597d = 3223
+end
+_ = function(_u53c2_u6570a)
+        local _u4f60_u597d = 3223
+        _u53c2_u6570a = 323
+end
+_ = function(_u53c2_u6570a, _u53c2_u6570b, _u53c2_u6570c)
+        _u53c2_u6570a, _u53c2_u6570b, _u53c2_u6570c = 1, 2, 3
+        local _u4e16_u754c = 12321
+end
+_ = function(_u53c2_u6570a, _u53c2_u6570e, _u53c2_u6570f)
+        local _u53c2_u6570b, _u53c2_u6570c
+        _u53c2_u6570a, _u53c2_u6570b, _u53c2_u6570c = 1, 2, 3
+        local _u4f60_u597d = 12321
+        local _u4e16_u754c = "yeah"
+end
+_ = function()
+        local _u4f60_u597d = _u4f60_u597d or 2
+end
+do
+        local _u53d8_u91cfa = { }
+        _(function()
+                local _u5143_u7d20x, _u5143_u7d20y = _u53d8_u91cfa[1], _u53d8_u91cfa[2]
+        end)
+end
+return nil
diff --git a/spec/outputs/unicode/vararg.lua b/spec/outputs/unicode/vararg.lua
new file mode 100644
index 0000000..782bf22
--- /dev/null
+++ b/spec/outputs/unicode/vararg.lua
@@ -0,0 +1,301 @@
+local _u8fde_u63a5
+_u8fde_u63a5 = function(...)
+        _u5e26_u6709((function()
+                local _with_0 = _u53d8_u91cfa
+                _with_0["函数"](_with_0)
+                return _with_0
+        end)())
+        _u5e26_u6709((function(...)
+                local _with_0 = _u53d8_u91cfa
+                _with_0["函数"](_with_0, ...)
+                return _with_0
+        end)(...))
+        _u5217_u8868_u751f_u6210((function()
+                local _accum_0 = { }
+                local _len_0 = 1
+                for i = 1, 10 do
+                        _accum_0[_len_0] = _u9879_u76ee[i]
+                        _len_0 = _len_0 + 1
+                end
+                return _accum_0
+        end)())
+        _u5217_u8868_u751f_u6210((function(...)
+                local _accum_0 = { }
+                local _len_0 = 1
+                for i = 1, 10 do
+                        _accum_0[_len_0] = _u9879_u76ee[i](...)
+                        _len_0 = _len_0 + 1
+                end
+                return _accum_0
+        end)(...))
+        _u5217_u8868_u751f_u6210((function()
+                local _accum_0 = { }
+                local _len_0 = 1
+                local _list_0 = _u9879_u76ee
+                for _index_0 = 1, #_list_0 do
+                        local _u7269_u54c1 = _list_0[_index_0]
+                        _accum_0[_len_0] = _u7269_u54c1
+                        _len_0 = _len_0 + 1
+                end
+                return _accum_0
+        end)())
+        _u5217_u8868_u751f_u6210((function(...)
+                local _accum_0 = { }
+                local _len_0 = 1
+                local _list_0 = _u9879_u76ee
+                for _index_0 = 1, #_list_0 do
+                        local _u7269_u54c1 = _list_0[_index_0]
+                        _accum_0[_len_0] = _u7269_u54c1(...)
+                        _len_0 = _len_0 + 1
+                end
+                return _accum_0
+        end)(...))
+        _u7c7b_u751f_u6210((function()
+                local _u53d8_u91cfA
+                do
+                        local _class_0
+                        local _base_0 = { }
+                        if _base_0.__index == nil then
+                                _base_0.__index = _base_0
+                        end
+                        _class_0 = setmetatable({
+                                __init = function() end,
+                                __base = _base_0,
+                                __name = "变量A"
+                        }, {
+                                __index = _base_0,
+                                __call = function(cls, ...)
+                                        local _self_0 = setmetatable({ }, _base_0)
+                                        cls.__init(_self_0, ...)
+                                        return _self_0
+                                end
+                        })
+                        _base_0.__class = _class_0
+                        local self = _class_0;
+                        _u51fd_u6570()
+                        _u53d8_u91cfA = _class_0
+                        return _class_0
+                end
+        end)())
+        _u7c7b_u751f_u6210((function(...)
+                local _u53d8_u91cfA
+                do
+                        local _class_0
+                        local _base_0 = { }
+                        if _base_0.__index == nil then
+                                _base_0.__index = _base_0
+                        end
+                        _class_0 = setmetatable({
+                                __init = function() end,
+                                __base = _base_0,
+                                __name = "变量A"
+                        }, {
+                                __index = _base_0,
+                                __call = function(cls, ...)
+                                        local _self_0 = setmetatable({ }, _base_0)
+                                        cls.__init(_self_0, ...)
+                                        return _self_0
+                                end
+                        })
+                        _base_0.__class = _class_0
+                        local self = _class_0;
+                        _u51fd_u6570(...)
+                        _u53d8_u91cfA = _class_0
+                        return _class_0
+                end
+        end)(...))
+        _u8868_u751f_u6210((function()
+                local _tbl_0 = { }
+                for _u952e, _u503c in pairs(_u8868) do
+                        _tbl_0[_u952e] = _u503c
+                end
+                return _tbl_0
+        end)())
+        _u8868_u751f_u6210((function(...)
+                local _tbl_0 = { }
+                for _u952e, _u503c in pairs(_u8868) do
+                        _tbl_0[_u952e] = _u503c(...)
+                end
+                return _tbl_0
+        end)(...))
+        _u8868_u751f_u6210((function()
+                local _tbl_0 = { }
+                local _list_0 = _u9879_u76ee
+                for _index_0 = 1, #_list_0 do
+                        local _u7269_u54c1 = _list_0[_index_0]
+                        _tbl_0[_u7269_u54c1] = true
+                end
+                return _tbl_0
+        end)())
+        _u8868_u751f_u6210((function(...)
+                local _tbl_0 = { }
+                local _list_0 = _u9879_u76ee
+                for _index_0 = 1, #_list_0 do
+                        local _u7269_u54c1 = _list_0[_index_0]
+                        _tbl_0[_u7269_u54c1(...)] = true
+                end
+                return _tbl_0
+        end)(...))
+        _u505a_u64cd_u4f5c((function()
+                return _u51fd_u6570()
+        end)())
+        _u505a_u64cd_u4f5c((function(...)
+                return _u51fd_u6570(...)
+        end)(...))
+        _u5f53_u64cd_u4f5c((function()
+                local _accum_0 = { }
+                local _len_0 = 1
+                while false do
+                        _accum_0[_len_0] = _u51fd_u6570()
+                        _len_0 = _len_0 + 1
+                end
+                return _accum_0
+        end)())
+        _u5f53_u64cd_u4f5c((function(...)
+                local _accum_0 = { }
+                local _len_0 = 1
+                while false do
+                        _accum_0[_len_0] = _u51fd_u6570(...)
+                        _len_0 = _len_0 + 1
+                end
+                return _accum_0
+        end)(...))
+        _u5982_u679c_u64cd_u4f5c((function()
+                if false then
+                        return _u51fd_u6570()
+                end
+        end)())
+        _u5982_u679c_u64cd_u4f5c((function(...)
+                if false then
+                        return _u51fd_u6570(...)
+                end
+        end)(...))
+        _u9664_u975e_u64cd_u4f5c((function()
+                if not true then
+                        return _u51fd_u6570()
+                end
+        end)())
+        _u9664_u975e_u64cd_u4f5c((function(...)
+                if not true then
+                        return _u51fd_u6570(...)
+                end
+        end)(...))
+        _u5207_u6362_u64cd_u4f5c((function()
+                local _exp_0 = _u53d8_u91cfx
+                if "abc" == _exp_0 then
+                        return _u51fd_u6570()
+                end
+        end)())
+        _u5207_u6362_u64cd_u4f5c((function(...)
+                local _exp_0 = _u53d8_u91cfx
+                if "abc" == _exp_0 then
+                        return _u51fd_u6570(...)
+                end
+        end)(...))
+        _u8868_u8fbe_u5f0f_u64cd_u4f5c((function()
+                local _obj_0 = _u51fd_u6570
+                if _obj_0 ~= nil then
+                        return _obj_0()
+                end
+                return nil
+        end)())
+        _u8868_u8fbe_u5f0f_u64cd_u4f5c((function(...)
+                local _obj_0 = _u51fd_u6570
+                if _obj_0 ~= nil then
+                        return _obj_0(...)
+                end
+                return nil
+        end)(...))
+        _u5192_u53f7((function()
+                local _base_0 = f()
+                local _fn_0 = _base_0["函数"]
+                return _fn_0 and function(...)
+                        return _fn_0(_base_0, ...)
+                end
+        end)())
+        _u5192_u53f7((function(...)
+                local _base_0 = f(...)
+                local _fn_0 = _base_0["函数"]
+                return _fn_0 and function(...)
+                        return _fn_0(_base_0, ...)
+                end
+        end)(...))
+        local _
+        _ = function()
+                local _u5217_u8868 = {
+                        1,
+                        2,
+                        3,
+                        4,
+                        5
+                }
+                local _u51fd_u6570_u540d
+                _u51fd_u6570_u540d = function(_u786e_u5b9a)
+                        return _u786e_u5b9a, table.unpack(_u5217_u8868)
+                end
+                return (function(_arg_0, ...)
+                        local _u786e_u5b9a = _arg_0
+                        _u6253_u5370(_u786e_u5b9a, ...)
+                        local _u591a_u53c2_u6570_u51fd_u6570
+                        _u591a_u53c2_u6570_u51fd_u6570 = function()
+                                return 10, nil, 20, nil, 30
+                        end
+                        return (function(...)
+                                _u6253_u5370(select("#", ...))
+                                return _u6253_u5370(...)
+                        end)(_u591a_u53c2_u6570_u51fd_u6570())
+                end)(_u51fd_u6570_u540d(true))
+        end
+        do
+                (function(...)
+                        return _u6253_u5370(...)
+                end)((function()
+                        if true then
+                                return 1, 2
+                        end
+                end)())
+        end
+        do
+                (function(_arg_0, ...)
+                        local _u53d8_u91cfa = _arg_0
+                        return _u6253_u5370(_u53d8_u91cfa, select('#', ...))
+                end)((function()
+                        if not true then
+                                return 1, 2
+                        end
+                end)())
+        end
+        do
+                (function(...)
+                        return _u6253_u5370(...)
+                end)((function()
+                        local _exp_0 = _u53d8_u91cfx
+                        if 1 == _exp_0 then
+                                local _with_0 = _u8868
+                                _with_0["变量x"] = 123
+                                return _with_0
+                        else
+                                return _u88682
+                        end
+                end)())
+        end
+        do
+                (function(...)
+                        return _u6253_u5370(...)
+                end)(1, 2, (function()
+                        if _u6761_u4ef6 then
+                                return 3, 4, 5
+                        end
+                end)())
+        end
+        do
+                (function(_arg_0, ...)
+                        local _u8868 = _arg_0
+                        return _u6253_u5370(...)
+                end)({
+                        ["名字"] = "abc",
+                        ["值"] = 123
+                })
+        end
+        return nil
+end
diff --git a/spec/outputs/unicode/whitespace.lua b/spec/outputs/unicode/whitespace.lua
new file mode 100644
index 0000000..d026abb
--- /dev/null
+++ b/spec/outputs/unicode/whitespace.lua
@@ -0,0 +1,98 @@
+local _ = {
+        1,
+        2
+}
+_ = {
+        1,
+        2
+}
+_ = {
+        1,
+        2
+}
+_ = {
+        1,
+        2
+}
+_ = {
+        1,
+        2
+}
+_ = {
+        _u4e8b_u60c5(1, 2, 4, 5, 6),
+        3,
+        4,
+        5
+}
+_ = {
+        _u53d8_u91cfa(1, 2, 3),
+        4,
+        5,
+        6,
+        1,
+        2,
+        3
+}
+_ = {
+        _u53d8_u91cfb(1, 2, 3, 4, 5, 6),
+        1,
+        2,
+        3,
+        1,
+        2,
+        3
+}
+_ = {
+        1,
+        2,
+        3
+}
+_ = {
+        _u53d8_u91cfc(1, 2, 3)
+}
+_u4f60_u597d(1, 2, 3, 4, 1, 2, 3, 4, 4, 5)
+_u53d8_u91cfx(1, 2, 3, 4, 5, 6)
+_u4f60_u597d(1, 2, 3, _u4e16_u754c(4, 5, 6, 5, 6, 7, 8))
+_u4f60_u597d(1, 2, 3, _u4e16_u754c(4, 5, 6, 5, 6, 7, 8), 9, 9)
+_ = {
+        _u4f60_u597d(1, 2),
+        3,
+        4,
+        5,
+        6
+}
+local _u53d8_u91cfx = {
+        _u4f60_u597d(1, 2, 3, 4, 5, 6, 7),
+        1,
+        2,
+        3,
+        4
+}
+if _u4f60_u597d(1, 2, 3, _u4e16_u754c, _u4e16_u754c) then
+        _u6253_u5370("你好")
+end
+if _u4f60_u597d(1, 2, 3, _u4e16_u754c, _u4e16_u754c) then
+        _u6253_u5370("你好")
+end
+_u53d8_u91cfa(_u4e00_u4e2a, _u4e24_u4e2a, _u4e09_u4e2a)
+_u53d8_u91cfb(_u4e00_u4e2a, _u4e24_u4e2a, _u4e09_u4e2a)
+_u53d8_u91cfc(_u4e00_u4e2a, _u4e24_u4e2a, _u4e09_u4e2a, _u56db_u4e2a)
+local v
+v = function()
+        return _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc
+end
+local v1, v2, v3
+v1, v2, v3 = function()
+        return _u53d8_u91cfa
+end, _u53d8_u91cfb, _u53d8_u91cfc
+local _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc, _u53d8_u91cfd, _u53d8_u91cfe, _u53d8_u91cff = 1, f2({
+        abc = abc
+}), 3, 4, _u51fd_u65705(abc), 6
+for _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc in pairs(_u5bf9_u8c61tb) do
+        _u6253_u5370(_u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc)
+end
+for i = 1, 10, -1 do
+        _u6253_u5370(i)
+end
+local _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc
+return nil
diff --git a/spec/outputs/unicode/with.lua b/spec/outputs/unicode/with.lua
new file mode 100644
index 0000000..0dcd4a7
--- /dev/null
+++ b/spec/outputs/unicode/with.lua
@@ -0,0 +1,222 @@
+do
+        local _u53d8_u91cfa
+        _u53d8_u91cfa = function()
+                local _with_0 = _u4e1c_u897f
+                _u6253_u5370(_with_0["你好"])
+                _u6253_u5370(_u4f60_u597d)
+                _u6253_u5370("世界")
+                return _with_0
+        end
+end
+do
+        do
+                local _with_0 = _u53f6_u5b50
+                _with_0["世界"]()
+                _with_0["世界"](1, 2, 3)
+                local _u53d8_u91cfg = _with_0["什么"]["是"]["这"]
+                _with_0["你好"](1, 2, 3)
+                _with_0["你好"](_with_0, 1, 2)["世界"](2323)
+                _with_0["你好"](_with_0, "是的", "伙计")
+                _with_0["世界"] = 200
+        end
+end
+do
+        local _u6ecb_u6ecb_u6ecb
+        do
+                local _with_0 = _u4e1c_u897f
+                _with_0["设置状态"]("你好 世界")
+                _u6ecb_u6ecb_u6ecb = _with_0
+        end
+end
+do
+        local _u53d8_u91cfx = 5 + (function()
+                local _with_0 = _u67d0_u4e8b()
+                _with_0["写"](_with_0, "你好 世界")
+                return _with_0
+        end)()
+end
+do
+        local _u53d8_u91cfx = {
+                ["你好"] = (function()
+                        local _with_0 = _u597d_u7684
+                        _with_0["确定"](_with_0)
+                        return _with_0
+                end)()
+        }
+end
+do
+        do
+                local _with_0 = _u4e1c_u897f
+                local _ = _with_0["属性"](_with_0, "某物")["你好"]
+                local _call_0 = _with_0["属性"]
+                _call_0["发送"](_call_0, _u4e00_u4e2a)
+                local _call_1 = _with_0["属性"]
+                _call_1["发送"](_call_1, _u4e00_u4e2a)
+        end
+end
+do
+        do
+                local _with_0 = _u53d8_u91cfa
+                _u6253_u5370(_with_0["世界"])
+        end
+        local _u6a21_u5757
+        do
+                local __u6a21_u5757 = { }
+                __u6a21_u5757["事物"] = "你好"
+                _u6a21_u5757 = __u6a21_u5757
+        end
+        do
+                local _u53d8_u91cfa, _u53d8_u91cfb = _u4e1c_u897f, _u5e03
+                _u6253_u5370(_u53d8_u91cfa["世界"])
+        end
+        local _u53d8_u91cfx
+        do
+                local _u53d8_u91cfa, _u53d8_u91cfb = 1, 2
+                _u6253_u5370(_u53d8_u91cfa + _u53d8_u91cfb)
+                _u53d8_u91cfx = _u53d8_u91cfa
+        end
+        _u6253_u5370((function()
+                local _u53d8_u91cfa, _u53d8_u91cfb = 1, 2
+                _u6253_u5370(_u53d8_u91cfa + _u53d8_u91cfb)
+                return _u53d8_u91cfa
+        end)())
+        local p
+        do
+                local _with_0 = 1
+                _u4f60_u597d()["字段x"], _u4e16_u754c()["字段y"] = _with_0, 2
+                _u6253_u5370(_u53d8_u91cfa + _u53d8_u91cfb)
+                p = _with_0
+        end
+end
+do
+        local _u53d8_u91cfx = "你好"
+        _u53d8_u91cfx["大写"](_u53d8_u91cfx)
+end
+do
+        do
+                local _u53d8_u91cfk = "乔"
+                _u6253_u5370(_u53d8_u91cfk["大写"](_u53d8_u91cfk))
+        end
+end
+do
+        do
+                local _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc = "", "", ""
+                _u6253_u5370(_u53d8_u91cfa["大写"](_u53d8_u91cfa))
+        end
+end
+do
+        local _u53d8_u91cfa = "床铺"
+        do
+                local _u53d8_u91cfb, _u53d8_u91cfc
+                _u53d8_u91cfa, _u53d8_u91cfb, _u53d8_u91cfc = "", "", ""
+                _u6253_u5370(_u53d8_u91cfa["大写"](_u53d8_u91cfa))
+        end
+end
+do
+        do
+                local _with_0 = _u53d8_u91cfj
+                _u6253_u5370(_with_0["大写"](_with_0))
+        end
+end
+do
+        do
+                local _with_0 = "乔"
+                _u53d8_u91cfk["变量j"] = _with_0
+                _u6253_u5370(_with_0["大写"](_with_0))
+        end
+end
+do
+        do
+                local _with_0 = _u53d8_u91cfa
+                _u6253_u5370(_with_0.b)
+                do
+                        local _with_1 = _with_0.c
+                        _u6253_u5370(_with_1.d)
+                end
+        end
+end
+do
+        do
+                local _with_0 = _u53d8_u91cfa
+                do
+                        local _with_1 = 2
+                        _with_0.b = _with_1
+                        _u6253_u5370(_with_1.c)
+                end
+        end
+end
+do
+        local _
+        _ = function()
+                local _with_0 = _u55e8
+                return _with_0.a, _with_0.b
+        end
+end
+do
+        do
+                local _with_0 = _u8868_u683c
+                local _call_0 = _u9879_u76ee["字段"]
+                _with_0.x = _call_0["函数"](_call_0, 123)
+        end
+end
+do
+        do
+                local _with_0 = _u7238_u7238
+                _with_0["如果"]("是的")
+                local _u53d8_u91cfy = _with_0["结束"]["函数"]
+        end
+end
+do
+        do
+                local _with_0 = _u8868_u683c
+                do
+                        local _obj_0 = _with_0[2]
+                        if _obj_0 ~= nil then
+                                _with_0[1] = _obj_0["函数"](_obj_0)
+                        end
+                end
+                _with_0["%a-b-c%"] = 123
+                _with_0[ [[x y z]]] = _with_0[_u53d8_u91cf]
+                _u6253_u5370(_with_0[_with_0[3]])
+                do
+                        local _with_1 = _with_0[4]
+                        _with_1[1] = 1
+                end
+                _with_0[#_with_0 + 1] = "abc"
+                _with_0[#_with_0 + 1] = {
+                        ["类型"] = "你好",
+                        {
+                                ["名字"] = "xyz",
+                                ["值"] = 998
+                        }
+                }
+        end
+end
+do
+        do
+                local _with_0 = _u5b9e_u5fc3_u77e9_u5f62({
+                        ["宽"] = w,
+                        ["高"] = h,
+                        ["颜色"] = 0x66000000
+                })
+                _u63a9_u7801 = _with_0
+                if _with_0 ~= nil then
+                        _with_0["触摸启用"] = true
+                        _with_0["吞噬触摸"] = true
+                end
+        end
+end
+do
+        do
+                local _u63a9_u7801 = _u5b9e_u5fc3_u77e9_u5f62({
+                        ["宽"] = w,
+                        ["高"] = h,
+                        ["颜色"] = 0x66000000
+                })
+                if _u63a9_u7801 ~= nil then
+                        _u63a9_u7801["触摸启用"] = true
+                        _u63a9_u7801["吞噬触摸"] = true
+                end
+        end
+end
+return nil
author	Li Jin <dragon-fly@qq.com>	2023-08-17 10:36:15 +0800
committer	Li Jin <dragon-fly@qq.com>	2023-08-17 10:36:15 +0800
commit	e61cce21ef7def2c2e52dd6cb6a5b540ebcac29d (patch)
tree	6e7c5e7e6f13157e9f8db26c38f6d8cba75683e5 /spec
parent	289faf45ac26f7e0ac1a1e4305e5c42fc1e5b866 (diff)
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