2 files changed, 305 insertions, 177 deletions

diff --git a/vim/init/keymaps.vim b/vim/init/keymaps.vim
index 5639e11..1a5e88a 100644
--- a/vim/init/keymaps.vim
+++ b/vim/init/keymaps.vim
@@ -1,6 +1,7 @@
 "======================================================================
 " Only for key mapping
 "======================================================================
+" vim: sw=2 ts=2 foldmethod=marker foldmarker={{{,}}}
 
 " COMMON_MAPPING ----------------{{{
 
@@ -8,17 +9,17 @@
 map <space> /
 
 " Escape normal mode by <C-c>
-imap <C-c> <Esc>l
+inoremap <C-c> <Esc>l
 
 " Search for selected test
 vnoremap * y/\V<C-R>=escape(@",'/\')<CR><CR>
-" Set wrap
 
+" Set wrap
 nnoremap <leader>W :set wrap!<CR>
 
 " Fast saving
 function! s:WriteOrEnterFileName()
-  if !empty(expand('%')) | w! | else | call feedkeys(":w ") | endif
+  if !empty(expand('%')) | write! | else | call feedkeys(":w ") | endif
 endfunction
 nmap <leader>w :call <SID>WriteOrEnterFileName()<CR>
 
@@ -38,27 +39,9 @@ augroup vimrc_CRfix
   autocmd CmdwinEnter * nnoremap <buffer> <C-c> <C-c>
 augroup END
 
-" Open terminal
-" nnoremap <leader>, :terminal ++noclose<CR>
-vnoremap <leader>, :terminal<CR>
-
-" Paste register 0
-nnoremap <C-p> "0p
-
-" Toggle paste mode on and off
-map <leader>pp :setlocal paste!<CR>
-
-" Copy from system clipboard
-nnoremap <leader>P :r !xsel -ob<CR>
-vnoremap Y "+y
-
-" Move one line up and down
-nnoremap <C-j> ddp
-nnoremap <C-k> ddkP
-
 " In case ALT key is not working
-" execute "set <M-1>=\e1"
 " execute "set <M-2>=\e2"
+" execute "set <M-1>=\e1"
 " execute "set <M-3>=\e3"
 " execute "set <M-4>=\e4"
 " execute "set <M-5>=\e5"
@@ -81,8 +64,6 @@ nnoremap <leader>S [s
 " Show full path by default
 nnoremap <C-g> 1<C-g>
 
-nnoremap S S<ESC>
-
 " Translate by Google API
 vnoremap Tz :!trans -t zh-TW -b<CR>
 vnoremap Te :!trans -t en-US -b<CR>
@@ -193,6 +174,27 @@ inoremap <silent><M-9> <Esc>:tablast<CR>
 " }}}
 
 " }}}
+" REGISTER {{{
+" Paste register 0
+nnoremap <C-p> "0p
+
+" Toggle paste mode on and off
+map <leader>pp :setlocal paste!<CR>
+
+" Copy from system clipboard
+nnoremap <leader>P :r !xsel -ob<CR>
+vnoremap Y "+y
+" }}}
+" EDIT {{{
+
+" Move one line up and down
+nnoremap <C-j> ddp
+nnoremap <C-k> ddkP
+
+" Clear current line
+nnoremap S S<ESC>
+
+" }}}
 " MANAGE_VIMRC ----------------{{{
 
 " source .vimrc
@@ -395,18 +397,22 @@ endfunc
 noremap <leader><leader>fm :<C-\>e'set foldmethod='..&foldmethod<CR>
 noremap <leader><leader>fc :<C-\>e'set foldcolumn='..&foldcolumn<CR>
 
+nnoremap zi zizz
+
 " Show fold level when it changes
 nnoremap zm zm:set foldlevel<CR>
 nnoremap zr zr:set foldlevel<CR>
 
 " Fold all except selection
-vnoremap zF :<C-u>call UnfoldSelectionOnly()<CR>
+vnoremap zF :<C-u>call ToggleUnfoldSelection()<CR>
 " Resume
-nnoremap zF :<C-u>call ResumeFoldmethod()<CR>zv
+nnoremap zF :call ToggleUnfoldSelection()<CR>zv
+
+nnoremap \z :call GrayOutOtherFolds()<CR>
 
 " Select current fold
-xnoremap az :<C-U>silent!normal![zV]z<CR>
-xnoremap iz :<C-U>silent!normal![zjV]zk<CR>
+xnoremap az :<C-U>silent! keepjumps normal![zV]z<CR>
+xnoremap iz :<C-U>silent! keepjumps normal![zjV]zk<CR>
 
 " Use l to open fold
 nnoremap <expr> l foldclosed('.') == -1 ? 'l' : 'zo'
@@ -415,29 +421,49 @@ nnoremap <expr> l foldclosed('.') == -1 ? 'l' : 'zo'
 nnoremap <expr> zo foldclosed('.') == -1 ? 'zjzo' : 'zo'
 nnoremap <expr> zO foldclosed('.') == -1 ? 'zjzO' : 'zO'
 
+" Go to next fold and unfold
 nnoremap zJ zjzx
 nnoremap zK zkzx
 
 " Fold file except selection
-let b:original_foldmethod = ""
-function! UnfoldSelectionOnly()
-  echo 'Unfold'..&foldmethod
-  let b:original_foldmethod = &foldmethod
-  let &foldmethod = "manual"
-  norm! zE
-  execute "0,'<-1fold"
-  execute "'>+1,$fold"
+autocmd BufEnter * let b:unfold_selection = 0
+function! ToggleUnfoldSelection()
+  if !b:unfold_selection
+    let b:unfold_selection = 1
+    mkview
+    echo 'Unfold'..&foldmethod
+
+    let &foldmethod = "manual"
+    norm! zE
+    execute "0,'<-1fold"
+    execute "'>+1,$fold"
+  else
+    let b:unfold_selection = 0
+    loadview
+  endif
+endfunction
+
+autocmd BufEnter * let b:clear_matches = 0
+function! GrayOutOtherFolds()
+  if b:clear_matches
+    let b:clear_matches = 0
+    call clearmatches()
+  else
+    let b:clear_matches = 1
+    let pos = getpos('.')
+    exe "norm! [zV]z\<C-c>"
+    call matchadd('Folded', '\%<'.line("'<").'l')
+    call matchadd('Folded', '\%>'.line("'>").'l')
+    norm! zR
+    call setpos('.', pos)
+  endif
 endfunction
-function! ResumeFoldmethod()
-  norm! zE
-  let &foldmethod = empty(b:original_foldmethod) ? "indent" : b:original_foldmethod
-endfunc
 
 " }}}
 " HIGHLIGHT ----------------{{{
 
 " Disable highlight when <leader><CR> is pressed
-map <silent> <leader><CR> :noh<CR>
+noremap <silent> <leader><CR> :noh<CR>
 
 function! HiFile()
   let i = 1
@@ -454,7 +480,7 @@ endfunction
 function! GetHighlightGroupName()
   let l:syntaxID = synID(line('.'), col('.'), 1)
   let l:groupName = synIDattr(l:syntaxID, 'name')
-  echo "Highlight Group Name: " . l:groupName
+  echo l:groupName
 endfunction
 nnoremap <leader>H :call GetHighlightGroupName()<CR>
 
@@ -485,9 +511,12 @@ vnoremap ` <ESC>`<i`<ESC>`>la`<ESC>
 vnoremap Q <ESC>`<i「<ESC>`>la」<ESC>
 
 function! AddSpaceForSelection()
+  " If visual selection by lines, add empty space at top and bottom
   if line("'<") != line("'>") || (col("'<") == 1 && col("'>") == len(getline('.'))+1)
-    '< norm! O
+    '< norm! O | 
     '> norm! o
+    exe "norm! "..(line("'<")-1).."GV"..(line("'>")+1).."G"
+  " Otherwise, add space at start and end column
   else
     call cursor('.', col("'<"))
     execute "norm! i\<space>"
@@ -543,7 +572,7 @@ autocmd Modechanged [vV\x16]*:* let g:search_not_in_register = 1
 function! ExpandSelectionBySearch(sep)
   if g:search_not_in_register
     " Save current selection to register, and keep selection
-    execute 'norm ygv'
+    norm! ygv
     let g:search_not_in_register = 0
   endif
   " Use register s to go to next search, counts/total is displayed in
@@ -565,7 +594,7 @@ vnoremap <CR> <Cmd>call SubstituteBySearch()<CR>
 nnoremap <leader>si :exe ":sign place " .. line('.') .. " line=" .. line('.') .. " name=piet file=" .. expand("%:p")<CR>
 nnoremap <leader>sI :exe ":sign unplace * file=" .. expand("%:p")<CR>
 
-" }}
+" }}}
 " GIT_TIG ----------------{{{
 
 let g:tig_explorer_keymap_commit_split   = '<C-s>'
@@ -575,7 +604,7 @@ nnoremap <C-t>s <Cmd>TigStatus<CR>
 nnoremap <C-t>b <Cmd>TigBlame<CR>
 
 " }}}
-" Markdown items (temproray solution) ----------------{{{
+" Tmp: Markdown items (temproray solution) ----------------{{{
 
 " Toggle list item in markdown: "- [ ] XXX" -> "XXX" -> "- XXX" -> "- [ ] XXX"
 " autocmd FileType markdown          nnoremap <buffer> <leader>i V:!sed -E '/^ *- \[.\]/ { s/^( *)- \[.\] */\1/; q; }; /^ *[^[:space:]-]/ { s/^( *)/\1- /; q; }; /^ *- / { s/^( *)- /\1- [ ] /; q; }'<CR><CR>
@@ -584,14 +613,14 @@ nnoremap <C-t>b <Cmd>TigBlame<CR>
 " Toggle task status: "- [ ] " -> "- [x]" -> "- [.] " -> "- [ ] "
 " nnoremap <leader>x V:!sed -E '/^ *- \[ \]/ { s/^( *)- \[ \]/\1- [x]/; q; }; /^ *- \[\x\]/ { s/^( *)- \[\x\]/\1- [.]/; q; }; /^ *- \[\.\]/ { s/^( *)- \[\.\]/\1- [ ]/; q; }'<CR><CR>
 " }}}
-" Common system command ----------------{{{
+" Tmp: Common system command ----------------{{{
 " Show date selector
 nnoremap <leader>dd :r !sh -c 'LANG=en zenity --calendar --date-format="\%Y.\%m.\%d" 2>/dev/null'<CR><CR>
 nnoremap <leader>dD :r !sh -c 'LANG=en zenity --calendar --date-format="\%a \%b \%d" 2>/dev/null'<CR><CR>
 nnoremap <leader>dt :r !date +\%H:\%m<CR>A
 
 " }}}
-" Compile ----------------{{{
+" Tmp: Compile ----------------{{{
 
 " 编译运行 C/C++ 项目
 " 详细见：http://www.skywind.me/blog/archives/2084
diff --git a/vim/mini.lua b/vim/mini.lua
index d87c01c..b09dc88 100644
--- a/vim/mini.lua
+++ b/vim/mini.lua
@@ -29,14 +29,6 @@ require('mini.deps').setup({
 })
 add, now, later = MiniDeps.add, MiniDeps.now, MiniDeps.later
 -- }}}
--- Disabled: mini.bufremote {{{
-add('echasnovski/mini.bufremove')
-vim.g.bufremove_disable = true
---}}}
--- Disabled: mini.animate --{{{
-add('echasnovski/mini.animate')
-vim.g.animate_disable = true
--- }}}
 -- mini.basics {{{
 require('mini.basics').setup()
 -- }}}
@@ -49,7 +41,7 @@ require('mini.extra').setup()
 -- }}}
 -- mini.colors {{{
 require('mini.colors').setup()
-vim.keymap.set( 'n', '<leader>co', function() require('mini.colors').interactive() end)
+vim.keymap.set( 'n', '<leader><leader>co', function() require('mini.colors').interactive() end)
 -- }}}
 -- mini.base16 {{{
 require('mini.base16').setup({
@@ -75,7 +67,7 @@ require('mini.base16').setup({
     -- Integers, Boolean, Constants, XML Attributes, Markup Link Url
     base09 = "#ef9062",
     -- Classes, Markup Bold, Search Text Background
-    base0A = "#a6e22e",
+    base0A = "#efca84",
     -- Strings, Inherited Class, Markup Code, Diff Inserted
     base0B = "#e5c463",
     -- Support, Regular Expressions, Escape Characters, Markup Quotes
@@ -88,7 +80,9 @@ require('mini.base16').setup({
     base0F = "#f9f8f5",
   },
   use_cterm = true,
-}) --}}}
+})
+
+--}}}
 -- mini.icons {{{
 require('mini.icons').setup({
 }) --}}}
@@ -98,7 +92,7 @@ require('mini.tabline').setup {}
 
 for i = 1, 9, 1 do
   vim.keymap.set("n", string.format("<A-%s>", i), function()
-    vim.api.nvim_set_current_buf( vim.fn.getbufinfo({ buflisted=true })[i].bufnr)
+    vim.api.nvim_set_current_buf(vim.fn.getbufinfo({ buflisted=true })[i].bufnr)
   end, {silent = true})
 end
 
@@ -147,51 +141,6 @@ function status_config()
 end
 
 -- }}}
--- Disabled: mini.clue {{{
--- local miniclue = require('mini.clue')
--- miniclue.setup({
---   triggers = {
---     -- Leader triggers
---     { mode = 'n', keys = '<Leader>' },
---     { mode = 'x', keys = '<Leader>' },
---
---     -- Built-in completion
---     { mode = 'i', keys = '<C-x>' },
---
---     -- `g` key
---     { mode = 'n', keys = 'g' },
---     { mode = 'x', keys = 'g' },
---
---     -- Marks
---     { mode = 'n', keys = "'" },
---     { mode = 'n', keys = '`' },
---     { mode = 'x', keys = "'" },
---     { mode = 'x', keys = '`' },
---
---     -- Registers
---     { mode = 'n', keys = '"' },
---     { mode = 'x', keys = '"' },
---     { mode = 'i', keys = '<C-r>' },
---     { mode = 'c', keys = '<C-r>' },
---
---     -- Window commands
---     { mode = 'n', keys = '<C-w>' },
---
---     -- `z` key
---     { mode = 'n', keys = 'z' },
---     { mode = 'x', keys = 'z' },
---   },
---
---   clues = {
---     -- Enhance this by adding descriptions for <Leader> mapping groups
---     miniclue.gen_clues.builtin_completion(),
---     miniclue.gen_clues.g(),
---     miniclue.gen_clues.marks(),
---     miniclue.gen_clues.registers(),
---     miniclue.gen_clues.windows(),
---     miniclue.gen_clues.z(),
---   },
--- }}}
 -- mini.comment {{{
 require('mini.comment').setup({
   -- Module mappings. Use `''` (empty string) to disable one.
@@ -232,7 +181,7 @@ require('mini.diff').setup({
 -- }}}
 -- mini.map {{{
 require('mini.map').setup()
-vim.keymap.set( 'n', '<leader><leader>mp', function() require('mini.map').toggle() end, { buffer = bufnr, desc = '' })
+vim.keymap.set( 'n', '\\m', function() require('mini.map').toggle() end, { buffer = bufnr, desc = '' })
 -- }}}
 -- mini.visits {{{
 require('mini.visits').setup()
@@ -261,10 +210,8 @@ require('mini.splitjoin').setup()
 -- mini.move {{{
 require('mini.move').setup()
 -- }}}
--- mini.pairs {{{
-require('mini.pairs').setup()
--- }}}
 -- mini.hipatterns {{{
+
 local hipatterns = require('mini.hipatterns')
 hipatterns.setup({
   highlighters = {
@@ -278,11 +225,64 @@ hipatterns.setup({
     hex_color = hipatterns.gen_highlighter.hex_color(),
   },
 })
-vim.keymap.set( 'n', '<leader><leader>hi', function()
-    MiniHipatterns.toggle()
-  end,
-  { buffer = bufnr, desc = 'Toggle hex color highlight' }
-)
+vim.keymap.set( 'n', '<leader><leader>hi', function()MiniHipatterns.toggle() end, { buffer = bufnr, desc = 'Toggle hex color highlight' })
+
+-- }}}
+-- mini.pairs {{{
+require('mini.pairs').setup()
+-- }}}
+-- -- mini.clue {{{
+-- local miniclue = require('mini.clue')
+-- miniclue.setup({
+--   triggers = {
+--     -- Leader triggers
+--     { mode = 'n', keys = '<Leader>' },
+--     { mode = 'x', keys = '<Leader>' },
+--
+--     -- Built-in completion
+--     { mode = 'i', keys = '<C-x>' },
+--
+--     -- `g` key
+--     { mode = 'n', keys = 'g' },
+--     { mode = 'x', keys = 'g' },
+--
+--     -- Marks
+--     { mode = 'n', keys = "'" },
+--     { mode = 'n', keys = '`' },
+--     { mode = 'x', keys = "'" },
+--     { mode = 'x', keys = '`' },
+--
+--     -- Registers
+--     { mode = 'n', keys = '"' },
+--     { mode = 'x', keys = '"' },
+--     { mode = 'i', keys = '<C-r>' },
+--     { mode = 'c', keys = '<C-r>' },
+--
+--     -- Window commands
+--     { mode = 'n', keys = '<C-w>' },
+--
+--     -- `z` key
+--     { mode = 'n', keys = 'z' },
+--     { mode = 'x', keys = 'z' },
+--   },
+--
+--   clues = {
+--     -- Enhance this by adding descriptions for <Leader> mapping groups
+--     miniclue.gen_clues.builtin_completion(),
+--     miniclue.gen_clues.g(),
+--     miniclue.gen_clues.marks(),
+--     miniclue.gen_clues.registers(),
+--     miniclue.gen_clues.windows(),
+--     miniclue.gen_clues.z(),
+--   },
+-- -- }}}
+-- -- mini.bufremote {{{
+add('echasnovski/mini.bufremove')
+vim.g.bufremove_disable = true
+--}}}
+-- -- mini.animate --{{{
+add('echasnovski/mini.animate')
+vim.g.animate_disable = true
 -- }}}
 -- Telescope {{{
 add({
@@ -292,81 +292,85 @@ add({
   },
   hooks = { post_checkout = function() end },
 })
--- add({
---   source = 'nvim-telescope/telescope-fzf-native.nvim',
---   hooks = { post_checkout = function()
---     vim.fn.system('make')
---   end },
--- })
 -- config {{{
 require('telescope').setup({
-  defaults = {-- {{{
-  mappings = {
-    i = {
-      -- ["<c-j>"] = "move_selection_next",
-      -- ["<c-k>"] = "move_selection_previous",
-      ["<C-o>"] = require("telescope.actions.layout").toggle_preview,
-      ["<C-u>"] = false,
-      ["<C-q>"] = function(p_bufnr)
-        require("telescope.actions").send_selected_to_qflist(p_bufnr)
-        vim.cmd.cfdo("edit")
-      end,
+  defaults = {
+    mappings = {
+      i = {
+        -- ["<c-j>"] = "move_selection_next",
+        -- ["<c-k>"] = "move_selection_previous",
+        ["<C-o>"] = require("telescope.actions.layout").toggle_preview,
+        ["<C-u>"] = false,
+        ["<C-q>"] = function(p_bufnr)
+          require("telescope.actions").send_selected_to_qflist(p_bufnr)
+          vim.cmd.cfdo("edit")
+        end,
+      },
     },
-  },
-  layout_config = {
-    horizontal = {
-      prompt_position = "bottom",
+    layout_config = {
+      horizontal = {
+        prompt_position = "bottom",
+      },
+      vertical = { height = 0.8 },
+      -- other layout configuration here
+      preview_cutoff = 0,
     },
-    vertical = { height = 0.8 },
-    -- other layout configuration here
-    preview_cutoff = 0,
-  },
-  file_ignore_patterns = {
-    "node_modules"
-  },
-},-- }}}
-pickers = {-- {{{
-buffers = {
-  show_all_buffers = true,
-  sort_lastused = true,
-  theme = "dropdown",
-  previewer = false,
-  mappings = {
-    i = {
-      ["<c-d>"] = "delete_buffer",
+    file_ignore_patterns = {
+      "node_modules"
     },
-    n = {
-      ["<c-d>"] = "delete_buffer",
-    }
   },
-},
-},-- }}}
-extensions = {
-  fzf = {
-    fuzzy = true,                   -- false will only do exact matching
-    override_generic_sorter = true, -- override the generic sorter
-    override_file_sorter = true,    -- override the file sorter
-    case_mode = "smart_case",       -- or "ignore_case" or "respect_case"
-    -- the default case_mode is "smart_case"
+  pickers = {
+    buffers = {
+      show_all_buffers = true,
+      sort_lastused = true,
+      theme = "dropdown",
+      previewer = false,
+      mappings = {
+        i = {
+          ["<c-d>"] = "delete_buffer",
+        },
+        n = {
+          ["<c-d>"] = "delete_buffer",
+        }
+      },
+    },
   },
-  aerial = {
-    -- Display symbols as <root>.<parent>.<symbol>
-    show_nesting = {
-      ["_"] = false, -- This key will be the default
-      json = true,   -- You can set the option for specific filetypes
-      yaml = true,
+  extensions = {
+    fzf = {
+      fuzzy = true,                   -- false will only do exact matching
+      override_generic_sorter = true, -- override the generic sorter
+      override_file_sorter = true,    -- override the file sorter
+      case_mode = "smart_case",       -- or "ignore_case" or "respect_case"
+      -- the default case_mode is "smart_case"
+    },
+    aerial = {
+      -- Display symbols as <root>.<parent>.<symbol>
+      show_nesting = {
+        ["_"] = false, -- This key will be the default
+        json = true,   -- You can set the option for specific filetypes
+        yaml = true,
+      },
     },
   },
-},
 })
 -- }}}
--- require("telescope").load_extension("fzf")
+-- extensions {{{
+add({
+  source = 'nvim-telescope/telescope-fzf-native.nvim',
+  hooks = {
+    post_install = function(config)
+      vim.cmd("make -C " .. config.path)
+    end
+  },
+})
+require("telescope").load_extension("fzf")
 -- require("telescope").load_extension("aerial")
+-- }}}
 
 -- Keymaps {{{
 vim.keymap.set("n", "<leader>f", "<cmd>Telescope oldfiles<CR>", { desc = "telescope find oldfiles" })
 vim.keymap.set("n", "<leader>b", "<cmd>Telescope buffers<CR>", { desc = "telescope find buffers" })
-vim.keymap.set("n", "//", "<cmd>Telescope current_buffer_fuzzy_find<CR>", { desc = "telescope find in current buffer" })
+vim.keymap.set("n", "<leader>/", "<cmd>Telescope current_buffer_fuzzy_find<CR>", { desc = "telescope find in current buffer" })
 vim.keymap.set("n", "<leader>sf", "<cmd>Telescope find_files<cr>", { desc = "telescope find files" })
 vim.keymap.set(
 "n",
@@ -457,12 +461,12 @@ end, { desc = "Search Directory" })-- }}}
 -- toggleterm {{{
 
 add({
-source = "akinsho/toggleterm.nvim",
-hooks = { post_checkout = function() end },
+  source = "akinsho/toggleterm.nvim",
+  hooks = { post_checkout = function() end },
 })
 require("toggleterm").setup{
-persist_size = false,
-direction = 'float',
+  persist_size = false,
+  direction = 'float',
 }
 
 vim.keymap.set({ "n", "t" }, "<A-i>", function() vim.cmd("ToggleTerm direction=float") end, { desc = "terminal toggle floating term" })
@@ -476,6 +480,7 @@ add({
   depends = { "rbgrouleff/bclose.vim" },
   hooks = { post_checkout = function() end },
 })
+vim.cmd('nunmap <leader>bd')
 
 --}}}
 -- Disabled: suda {{{
@@ -515,3 +520,97 @@ add {
 }
 vim.keymap.set("n", "<leader>z", ":TZAtaraxis<CR>")
 -- }}}
+-- nvim-tree {{{
+add {
+  source = "nvim-tree/nvim-tree.lua",
+}
+-- config {{{
+require("nvim-tree").setup {
+  filters = {
+    dotfiles = false,
+  },
+  disable_netrw = true,
+  hijack_netrw = true,
+  hijack_cursor = true,
+  hijack_unnamed_buffer_when_opening = false,
+  sync_root_with_cwd = true,
+  update_focused_file = {
+    enable = true,
+    update_root = false,
+  },
+  view = {
+    adaptive_size = false,
+    side = "left",
+    width = 30,
+    preserve_window_proportions = true,
+  },
+  git = {
+    enable = true,
+    ignore = true,
+  },
+  filesystem_watchers = {
+    enable = true,
+  },
+  actions = {
+    open_file = {
+      resize_window = true,
+    },
+  },
+  renderer = {
+    root_folder_label = false,
+    highlight_git = true,
+    highlight_opened_files = "none",
+
+    indent_markers = {
+      enable = true,
+    },
+
+    icons = {
+      show = {
+        file = true,
+        folder = true,
+        folder_arrow = true,
+        git = true,
+      },
+
+      glyphs = {
+        default = "󰈚",
+        symlink = "",
+        folder = {
+          default = "",
+          empty = "",
+          empty_open = "",
+          open = "",
+          symlink = "",
+          symlink_open = "",
+          arrow_open = "",
+          arrow_closed = "",
+        },
+        git = {
+          unstaged = "✗",
+          staged = "✓",
+          unmerged = "",
+          renamed = "➜",
+          untracked = "★",
+          deleted = "",
+          ignored = "◌",
+        },
+      },
+    },
+  },
+}
+-- }}}
+vim.keymap.set(
+  "n",
+  "<C-n>",
+  "<cmd>NvimTreeToggle<CR>",
+  { desc = "nvimtree toggle window" }
+)
+vim.keymap.set(
+  "n",
+  "<leader>e",
+  "<cmd>NvimTreeFocus<CR>",
+  { desc = "nvimtree focus window" }
+)
+
+-- }}}