remove redundant 'do' blocks in code generation.

1 files changed, 38 insertions, 42 deletions

diff --git a/spec/outputs/unicode/local.lua b/spec/outputs/unicode/local.lua
index 170144b..4b4b366 100644
--- a/spec/outputs/unicode/local.lua
+++ b/spec/outputs/unicode/local.lua
@@ -98,50 +98,46 @@ do
                 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
+        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
-                T_u4e8c = _class_0
+        })
+        _base_0.__class = _class_0
+        local self = _class_0;
+        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
+        T_u4e8c = _class_0
 end
 do
         local _list_0 = { }