Cleanup.

3 files changed, 6 insertions, 12 deletions

diff --git a/doc/docs/zh/doc/README.md b/doc/docs/zh/doc/README.md
index 1a2da96..754566c 100755
--- a/doc/docs/zh/doc/README.md
+++ b/doc/docs/zh/doc/README.md
@@ -2057,13 +2057,11 @@ doubled = [item * 2 for i, item in ipairs items]
 可以使用when子句筛选新表中包含的项目：
 
 ```moonscript
-iter = ipairs items
-slice = [item for i, item in iter when i > 1 and i < 3]
+slice = [item for i, item in ipairs items when i > 1 and i < 3]
 ```
 <YueDisplay>
 <pre>
-iter = ipairs items
-slice = [item for i, item in iter when i > 1 and i < 3]
+slice = [item for i, item in ipairs items when i > 1 and i < 3]
 </pre>
 </YueDisplay>
 
diff --git a/spec/outputs/codes_from_doc.lua b/spec/outputs/codes_from_doc.lua
index 27f8de5..f6d5d61 100644
--- a/spec/outputs/codes_from_doc.lua
+++ b/spec/outputs/codes_from_doc.lua
@@ -860,11 +860,10 @@ for i, item in ipairs(items) do
         _len_0 = _len_0 + 1
 end
 doubled = _accum_0
-local iter = ipairs(items)
 local slice
 local _accum_0 = { }
 local _len_0 = 1
-for i, item in iter do
+for i, item in ipairs(items) do
         if i > 1 and i < 3 then
                 _accum_0[_len_0] = item
                 _len_0 = _len_0 + 1
@@ -2867,11 +2866,10 @@ for i, item in ipairs(items) do
         _len_0 = _len_0 + 1
 end
 doubled = _accum_0
-local iter = ipairs(items)
 local slice
 local _accum_0 = { }
 local _len_0 = 1
-for i, item in iter do
+for i, item in ipairs(items) do
         if i > 1 and i < 3 then
                 _accum_0[_len_0] = item
                 _len_0 = _len_0 + 1
diff --git a/spec/outputs/codes_from_doc_zh.lua b/spec/outputs/codes_from_doc_zh.lua
index ffa0483..acd41a0 100644
--- a/spec/outputs/codes_from_doc_zh.lua
+++ b/spec/outputs/codes_from_doc_zh.lua
@@ -854,11 +854,10 @@ for i, item in ipairs(items) do
         _len_0 = _len_0 + 1
 end
 doubled = _accum_0
-local iter = ipairs(items)
 local slice
 local _accum_0 = { }
 local _len_0 = 1
-for i, item in iter do
+for i, item in ipairs(items) do
         if i > 1 and i < 3 then
                 _accum_0[_len_0] = item
                 _len_0 = _len_0 + 1
@@ -2855,11 +2854,10 @@ for i, item in ipairs(items) do
         _len_0 = _len_0 + 1
 end
 doubled = _accum_0
-local iter = ipairs(items)
 local slice
 local _accum_0 = { }
 local _len_0 = 1
-for i, item in iter do
+for i, item in ipairs(items) do
         if i > 1 and i < 3 then
                 _accum_0[_len_0] = item
                 _len_0 = _len_0 + 1