update

lua/keymaps.lua

@@ -39,4 +39,11 @@ map('n', 'K', function()
   if lsp_has(0, 'hoverProvider') then vim.lsp.buf.hover() end
 end, { desc = 'Hover (LSP)', silent = true })
 
+-- Netrw file explorer keymaps
+-- Open netrw in new tab at current file's directory
+map('n', '<leader>te', function()
+  vim.cmd('tabnew')
+  vim.cmd('Explore ' .. vim.fn.expand('%:p:h'))
+end, { desc = 'Tab explore (netrw in new tab)', silent = true })
+
 return {}

lua/netrw-config.lua

@@ -0,0 +1,37 @@
+-- Netrw configuration for file browsing
+-- Native Neovim file explorer (no plugins required)
+
+-- Hide the banner (that annoying help text at the top)
+vim.g.netrw_banner = 0
+
+-- Tree view by default (3 = tree style)
+-- Options: 0=thin, 1=long, 2=wide, 3=tree
+vim.g.netrw_liststyle = 3
+
+-- Preview in horizontal split (underneath)
+vim.g.netrw_preview = 0
+
+-- Open preview splits below (1=below, 0=above)
+vim.g.netrw_alto = 0
+
+-- Window size for preview splits (percentage for preview window)
+-- 50% split when pressing 'p'
+vim.g.netrw_winsize = 50
+
+-- Keep the current directory and browsing directory synced
+-- This makes netrw respect your current working directory
+vim.g.netrw_keepdir = 0
+
+-- Open files in the same window (replace netrw buffer)
+-- Options: 0=same window, 1=horizontal split, 2=vertical split, 3=new tab, 4=previous window
+-- Using 0 so Enter opens file in netrw window itself
+vim.g.netrw_browse_split = 0
+
+-- Sort order: name (empty), time (t), size (s), exten (e)
+vim.g.netrw_sort_by = 'name'
+
+-- Hide dotfiles by default (toggle with 'gh' in netrw)
+vim.g.netrw_list_hide = [[^\.\.\=/\=$]]
+
+-- Use human-readable file sizes
+vim.g.netrw_sizestyle = 'H'