nvim: add neo-tree

home/user/.config/nvim/lua/base/lazy.lua

@@ -140,6 +140,44 @@ local plugins = {
             { '<Leader>fg', '<cmd>Telescope live_grep<CR>' },
         }
     },
+    {
+        'nmac427/guess-indent.nvim',
+        config = function()
+            require('guess-indent').setup {}
+        end,
+    },
+    {
+        "lukas-reineke/indent-blankline.nvim",
+        config = function()
+            require('indent_blankline').setup {
+                char = "▏",
+                char_highlight_list = { "IndentBlanklineIndent1" },
+                show_trailing_blankline_indent = false,
+                use_treesitter = true,
+            }
+        end,
+    },
+    {
+        "nvim-neo-tree/neo-tree.nvim",
+        dependencies = {
+            "nvim-lua/plenary.nvim",
+            "MunifTanjim/nui.nvim",
+        },
+        config = function()
+            require("neo-tree").setup({
+                close_if_last_window = true,
+                filesystem = {
+                    hide_gitignored = true,
+                    hijack_netrw_behavior = "open_current",
+                },
+                window = {
+                    mappings = {
+                        ["l"] = "open",
+                    }
+                }
+            })
+        end
+    },
 }
 
 require("lazy").setup(

home/user/.config/nvim/lua/base/options.lua

@@ -17,7 +17,8 @@ opt.shortmess:append { s = true, I = true}  -- disable startup message
 
 opt.shell = 'bash'
 
-opt.ttimeoutlen = 0
+opt.ttimeoutlen = 50
+opt.timeoutlen = 500
 
 vim.cmd([[
     filetype plugin indent on
@@ -64,6 +65,8 @@ opt.scrolloff = 7
 
 
 opt.termguicolors = true
+vim.cmd [[highlight IndentBlanklineIndent1 guifg=#4E5754 gui=nocombine]]
+
 opt.background = 'dark'
 
 opt.backup = true
@@ -108,10 +111,7 @@ vim.cmd([[
 
 
 vim.g.netrw_banner = 0 -- hide banner
-vim.g.netrw_liststyle = 3 -- tree instead of plain view
-vim.g.netrw_browse_split = 0
-vim.g.netrw_winsize = 15
-vim.g.netrw_keepdir = 0
+vim.g.highlighturl_enabled = true -- highlight URLs by default
 
 
 -- Highlight yanked text for a while