set font to Uiua386 when in a uiua file

configs/nvim/lua/autocmds.lua

@@ -31,11 +31,26 @@ vim.api.nvim_create_autocmd("ColorScheme", {
     end
 }) -- save colorscheme
 
- vim.api.nvim_create_autocmd("BufWritePost", {
+vim.api.nvim_create_autocmd("BufWritePost", {
+    group = "aprzn",
     pattern = "*.ua",
     callback = function(ev)
         vim.cmd("silent !uiua fmt " .. vim.fn.expand("<amatch>"))
     end,
- }) -- format uiua on save
+}) -- format uiua on save
+
+vim.api.nvim_create_autocmd("FileType", {
+    group = "aprzn",
+    pattern = "*",
+    callback = function(ev)
+        if vim.g.neovide then
+            if ev.match == "uiua" then
+                vim.o.guifont = "Uiua386:h14"
+            else 
+                vim.o.guifont = "FiraCode Nerd Font:h14"
+            end
+        end
+    end,
+})
 
 return false