From 79a2dc2d8a6e1644e9c8e648f9c0e417d5400097 Mon Sep 17 00:00:00 2001
From: w0rp <devw0rp@gmail.com>
Date: Sat, 9 Sep 2023 00:10:27 +0100
Subject: #4442 Display error codes in Neovim diagnostics

---
 lua/diagnostics.lua | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lua/diagnostics.lua b/lua/diagnostics.lua
index 55b50d6a..21f81e2a 100644
--- a/lua/diagnostics.lua
+++ b/lua/diagnostics.lua
@@ -41,6 +41,8 @@ module.sendAleResultsToDiagnostics = function(buffer, loclist)
           end_col = location.end_col,
           -- Which severity: error, warning, or info?
           severity = ale_type_to_diagnostic_severity[location.type] or "E",
+          -- An error code
+          code = location.code,
           -- The error message
           message = location.text,
           -- e.g. "rubocop"
-- 
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