Upgrade to AstroNvim v5

config/nvim/lua/plugins/astrocore.lua

@@ -15,7 +15,7 @@ return {
       large_buf = { size = 1024 * 256, lines = 10000 }, -- set global limits for large files for disabling features like treesitter
       autopairs = true, -- enable autopairs at start
       cmp = true, -- enable completion at start
-      diagnostics_mode = 3, -- diagnostic mode on start (0 = off, 1 = no signs/virtual text, 2 = no virtual text, 3 = on)
+      diagnostics = { virtual_text = true, virtual_lines = false }, -- diagnostic settings on startup
       highlighturl = true, -- highlight URLs at start
       notifications = true, -- enable notifications at start
     },
@@ -24,12 +24,23 @@ return {
       virtual_text = true,
       underline = true,
     },
+    -- passed to `vim.filetype.add`
+    filetypes = {
+      -- see `:h vim.filetype.add` for usage
+      extension = {
+        foo = "fooscript",
+      },
+      filename = {
+        [".foorc"] = "fooscript",
+      },
+      pattern = {
+        [".*/etc/foo/.*"] = "fooscript",
+      },
+    },
     -- vim options can be configured here
     options = {
       opt = { -- vim.opt.<key>
-        relativenumber = false, -- sets vim.opt.relativenumber
-        -- guifont = "Source Code Pro:h14",
-        guifont = "AgaveNerdFont:h16",
+        relativenumber = true, -- sets vim.opt.relativenumber
         number = true, -- sets vim.opt.number
         spell = false, -- sets vim.opt.spell
         signcolumn = "yes", -- sets vim.opt.signcolumn to yes