Merge pull request #5 from ronandalton/fix-unnecessary-diagnostic-config

fix(diagnostic): remove unnecessary config lines

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,
         },
         -- Display multiline diagnostics as virtual lines
         -- virtual_lines = true,