init

lua/config/autocmds.lua

@@ -0,0 +1,49 @@
+-- Automatically create a scratch buffer if Neovim starts with no files
+vim.api.nvim_create_autocmd('VimEnter', {
+  callback = function()
+    -- Only trigger if no file arguments are passed
+    if vim.fn.argc() == 0 then
+      vim.cmd('enew')
+      vim.bo.buftype = 'nofile'
+      vim.bo.bufhidden = 'wipe'
+      vim.bo.swapfile = false
+    end
+  end,
+})
+
+-- Highlight when yanking (copying) text
+vim.api.nvim_create_autocmd('TextYankPost', {
+  callback = function()
+    vim.highlight.on_yank()
+  end,
+})
+
+-- Disable comment continuation only when using 'o'/'O', but keep it for <Enter>
+vim.api.nvim_create_autocmd('FileType', {
+  pattern = '*',
+  callback = function()
+    vim.opt_local.formatoptions:remove('o')
+  end,
+})
+
+-- Show cursor line only in active window
+vim.api.nvim_create_autocmd({ 'WinEnter', 'InsertLeave' }, {
+  callback = function()
+    if vim.w.auto_cursorline then
+      vim.wo.cursorline = true
+      vim.w.auto_cursorline = nil
+    end
+  end,
+})
+
+vim.api.nvim_create_autocmd({ 'WinLeave', 'InsertEnter' }, {
+  callback = function()
+    if vim.bo.filetype == 'NvimTree' then
+      return
+    end
+    if vim.wo.cursorline then
+      vim.w.auto_cursorline = true
+      vim.wo.cursorline = false
+    end
+  end,
+})