fix!: use new-style autocmds

lua/tokyonight/util.lua

@@ -69,27 +69,37 @@ function M.highlight(group, hl)
   vim.api.nvim_set_hl(0, group, hl)
 end
 
---- Delete the autocmds when the theme changes to something else
-function M.onColorScheme()
-  vim.cmd([[autocmd! TokyoNight]])
-  vim.cmd([[augroup! TokyoNight]])
-end
-
 ---@param config Config
 function M.autocmds(config)
-  vim.cmd([[augroup TokyoNight]])
-  vim.cmd([[  autocmd!]])
-  vim.cmd([[  autocmd ColorSchemePre * lua require("tokyonight.util").onColorScheme()]])
+  local group = vim.api.nvim_create_augroup("tokyonight", { clear = true })
 
-  vim.cmd(
-    [[  autocmd FileType ]]
-      .. table.concat(config.sidebars, ",")
-      .. [[ setlocal winhighlight=Normal:NormalSB,SignColumn:SignColumnSB]]
-  )
-  if vim.tbl_contains(config.sidebars, "terminal") then
-    vim.cmd([[  autocmd TermOpen * setlocal winhighlight=Normal:NormalSB,SignColumn:SignColumnSB]])
+  vim.api.nvim_create_autocmd("ColorSchemePre", {
+    group = group,
+    callback = function()
+      vim.api.nvim_del_augroup_by_id(group)
+    end,
+  })
+  local function set_whl()
+    local win = vim.api.nvim_get_current_win()
+    local whl = vim.split(vim.wo[win].winhighlight, ",")
+    vim.list_extend(whl, { "Normal:NormalSB", "SignColumn:SignColumnSB" })
+    whl = vim.tbl_filter(function(hl)
+      return hl ~= ""
+    end, whl)
+    vim.opt_local.winhighlight = table.concat(whl, ",")
+  end
+
+  vim.api.nvim_create_autocmd("FileType", {
+    group = group,
+    pattern = table.concat(config.sidebars, ","),
+    callback = set_whl,
+  })
+  if vim.tbl_contains(config.sidebars, "terminal") then
+    vim.api.nvim_create_autocmd("TermOpen", {
+      group = group,
+      callback = set_whl,
+    })
   end
-  vim.cmd([[augroup end]])
 end
 
 -- Simple string interpolation.