From 7c31d2ccf8b35e2cb5a7a7c8ee29c39ec73747c5 Mon Sep 17 00:00:00 2001
From: Ronan Dalton <86718942+ronandalton@users.noreply.github.com>
Date: Sun, 18 May 2025 13:20:27 +1200
Subject: [PATCH] fix(diagnostic): remove unnecessary config lines

The following lines do nothing and can be removed:

 format = function(diagnostic)
   local diagnostic_message = {
     [vim.diagnostic.severity.ERROR] = diagnostic.message,
     [vim.diagnostic.severity.WARN] = diagnostic.message,
     [vim.diagnostic.severity.INFO] = diagnostic.message,
     [vim.diagnostic.severity.HINT] = diagnostic.message,
   }
   return diagnostic_message[diagnostic.severity]
 end,

The following line causes diagnostics which aren't of severity level
error to not have the specific text area underlined. This is less useful
than the default of showing underlines for all diagnostic levels, so
remove this line as well:

  underline = { severity = vim.diagnostic.severity.ERROR },
---
 init.lua | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/init.lua b/init.lua
index b98ffc61..1de8e757 100644
--- a/init.lua
+++ b/init.lua
@@ -631,7 +631,6 @@ require('lazy').setup({
       vim.diagnostic.config {
         severity_sort = true,
         float = { border = 'rounded', source = 'if_many' },
-        underline = { severity = vim.diagnostic.severity.ERROR },
         signs = vim.g.have_nerd_font and {
           text = {
             [vim.diagnostic.severity.ERROR] = '󰅚 ',
@@ -643,15 +642,6 @@ require('lazy').setup({
         virtual_text = {
           source = 'if_many',
           spacing = 2,
-          format = function(diagnostic)
-            local diagnostic_message = {
-              [vim.diagnostic.severity.ERROR] = diagnostic.message,
-              [vim.diagnostic.severity.WARN] = diagnostic.message,
-              [vim.diagnostic.severity.INFO] = diagnostic.message,
-              [vim.diagnostic.severity.HINT] = diagnostic.message,
-            }
-            return diagnostic_message[diagnostic.severity]
-          end,
         },
       }