fix #752

Author: sumneko

Diff for: changelog.md

@@ -3,6 +3,7 @@
 ## 2.4.6
 * `FIX` [#744](https://github.com/sumneko/lua-language-server/issues/744)
 * `FIX` [#748](https://github.com/sumneko/lua-language-server/issues/748)
+* `FIX` [#752](https://github.com/sumneko/lua-language-server/issues/752)
 
 ## 2.4.5
 `2021-10-18`

Diff for: script/encoding/init.lua renamed to script/encoder/init.lua

@@ -10,7 +10,7 @@ local util     = require 'utility'
 local guide    = require 'parser.guide'
 local smerger  = require 'string-merger'
 local progress = require "progress"
-local encoding = require 'encoding'
+local encoder  = require 'encoder'
 
 ---@class files
 local m = {}
@@ -141,7 +141,7 @@ function m.setText(uri, text, isTrust, instance)
     end
     if not isTrust then
         if config.get 'Lua.runtime.fileEncoding' == 'ansi' then
-            text = encoding.ansi2utf8(text)
+            text = encoder.ansi2utf8(text)
         end
     end
     if file.originText == text then

Diff for: script/files.lua

@@ -10,6 +10,7 @@ local define  = require "proto.define"
 local files   = require 'files'
 local await   = require 'await'
 local timer   = require 'timer'
+local encoder = require 'encoder'
 
 local m = {}
 
@@ -235,6 +236,9 @@ local function initBuiltIn()
         local metaDoc = compileSingleMetaDoc(fsu.loadFile(libPath), metaLang, status)
         if metaDoc then
             local outPath = metaPath / libName
+            if encoding == 'ansi' then
+                metaDoc = encoder.utf82ansi(metaDoc)
+            end
             out:saveFile(libName, metaDoc)
             m.metaPaths[#m.metaPaths+1] = outPath:string()
         end