From f21795f187fdcf636165e93634f62ec08217e231 Mon Sep 17 00:00:00 2001
From: cyy <cyyever@outlook.com>
Date: Sat, 29 Feb 2020 11:11:22 +0800
Subject: [PATCH] Add Windows iconv conversion

---
 autoload/ale.vim | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/autoload/ale.vim b/autoload/ale.vim
index d1c1112a54..10f1774703 100644
--- a/autoload/ale.vim
+++ b/autoload/ale.vim
@@ -275,6 +275,18 @@ function! ale#GetLocItemMessage(item, format_string) abort
     " Windows may insert carriage return line endings (^M), strip these characters.
     let l:msg = substitute(l:msg, '\r', '', 'g')
 
+    if has('win32')
+        let l:to = &encoding
+
+        if l:to is# 'utf-8'
+            let l:res = iconv(l:msg, 'default', l:to)
+
+            if l:res isnot# '' && stridx(l:res, '?') == -1
+                let l:msg=l:res
+            endif
+        endif
+    endif
+
     return l:msg
 endfunction