My latest Vim config in Lua

hiccup.vim

" Hiccup Theme for Vim
" Author: Huy Tran
" License: BSD 3 Clauses
" Put this file to: colors/hiccup.vim

highlight clear

if exists('syntax_on')
    syntax reset
endif

set background=dark
let g:colors_name = 'hiccup'

" Color Palette
let s:foreground = '#b7c5d3'

let s:gray1     = '#20242e'
let s:gray2     = '#2a3139'
let s:gray3     = '#333a45'
let s:gray4     = '#546072'
let s:gray5     = '#d8e2ec'

" Github Dark
let s:error     = '#d98285'
let s:red       = '#d98285'
let s:green     = '#85e89d'
let s:yellow    = '#ffab70'
let s:blue      = '#92b9f0'
let s:purple    = '#8acfbb'
let s:cyan      = '#73daca'
let s:orange    = '#ffab70'
let s:indigo    = '#e1e4e8'

function! s:HL(group, fg, bg, attr)
    let l:attr = a:attr

    if !empty(a:fg)
        exec 'hi ' . a:group . ' guifg=' . a:fg
    endif
    if !empty(a:bg)
        exec 'hi ' . a:group . ' guibg=' . a:bg
    endif
    if !empty(a:attr)
        exec 'hi ' . a:group . ' gui=' . l:attr . ' cterm=' . l:attr
    endif
endfun

call s:HL('Bold', '', '', 'bold')
call s:HL('Italic', '', '', 'italic')

" Vim Editor
call s:HL('ColorColumn',                    '',         s:gray2,    '')
call s:HL('Cursor',                         s:gray2,    s:foreground,    '')
call s:HL('CursorColumn',                   '',         s:gray2,    '')
call s:HL('CursorLine',                     '',         s:gray2,    'none')
call s:HL('CursorLineNr',                   s:cyan,     s:gray2,    'none')
call s:HL('Directory',                      s:blue,     '',         '')
call s:HL('DiffAdd',                        s:green,    s:gray2,    'none')
call s:HL('DiffChange',                     s:yellow,   s:gray2,    'none')
call s:HL('DiffDelete',                     s:error,      s:gray2,    'none')
call s:HL('DiffText',                       s:blue,     s:gray2,    'none')
call s:HL('ErrorMsg',                       s:error,      s:gray1,    'bold')
call s:HL('FoldColumn',                     s:gray4,    s:gray1,    '')
call s:HL('Folded',                         s:gray3,    s:gray1,    '')
call s:HL('IncSearch',                      s:yellow,   '',         '')
call s:HL('LineNr',                         s:gray3,    s:gray1,         '')
call s:HL('MatchParen',                     s:gray4,    s:cyan,     'bold')
call s:HL('ModeMsg',                        s:green,    '',         '')
call s:HL('MoreMsg',                        s:green,    '',         '')
call s:HL('NonText',                        s:gray4,    s:gray1,    'none')
call s:HL('Normal',                         s:foreground,    s:gray1,    'none')
call s:HL('Pmenu',                          s:foreground,    s:gray3,    '')
call s:HL('PmenuSbar',                      '',         s:gray2,    '')
call s:HL('PmenuSel',                       s:gray2,    s:cyan,     '')
call s:HL('PmenuThumb',                     '',         s:gray4,    '')
call s:HL('Question',                       s:blue,     '',         'none')
call s:HL('Search',                         s:gray1,    s:yellow,   '')
call s:HL('SignColumn',                     s:foreground,    s:gray1,    '')
call s:HL('SpecialKey',                     s:gray4,    '',         '')
call s:HL('SpellCap',                       s:blue,     s:gray2,    'undercurl')
call s:HL('SpellBad',                       s:error,      s:gray2,    'undercurl')
call s:HL('StatusLine',                     s:gray4,    s:gray3,    'none')
call s:HL('StatusLineNC',                   s:gray2,    s:gray4,    '')
call s:HL('TabLine',                        s:gray4,    s:gray2,    'none')
call s:HL('TabLineFill',                    s:gray4,    s:gray2,    'none')
call s:HL('TabLineSel',                     s:yellow,   s:gray3,    'none')
call s:HL('Title',                          s:green,    '',         'none')
call s:HL('VertSplit',                      s:gray3,    s:gray1,    'none')
call s:HL('Visual',                         s:foreground,    s:gray3,    '')
call s:HL('WarningMsg',                     s:error,      '',         '')
call s:HL('WildMenu',                       s:gray2,    s:cyan,	    '')
call s:HL('EndOfBuffer',                    s:gray3,    s:gray1,    'none')

" Standard Syntax
call s:HL('Boolean',                        s:orange,   '',         '')
call s:HL('Delimiter',                      s:indigo,   '',         '')
call s:HL('Float',                          s:cyan,   '',         '')
call s:HL('Number',                         s:cyan,   '',         '')
call s:HL('Keyword',                        s:blue,   '',         '')
call s:HL('StorageClass',                   s:blue,   '',         '')
call s:HL('Tag',                            s:orange,   '',         '')
call s:HL('Comment',                        s:gray4,    '',         'italic')
call s:HL('Constant',                       s:purple,   '',         '')
call s:HL('String',                         s:green,    '',         '')
call s:HL('Character',                      s:green,    '',         '')
call s:HL('Identifier',                     s:purple,      '',         'none')
call s:HL('Function',                       s:indigo,     '',         '')
call s:HL('Statement',                      s:blue,   '',         'none')
call s:HL('Operator',                       s:red,     '',         '')
call s:HL('PreProc',                        s:cyan,     '',         '')
call s:HL('Include',                        s:blue,     '',         '')
call s:HL('Define',                         s:blue,   '',         'none')
call s:HL('Type',                           s:purple,   '',         'none')
call s:HL('Typedef',                        s:purple,   '',         'none')
call s:HL('Structure',                      s:purple,     '',         '')
call s:HL('Special',                        s:indigo,   '',         '')
call s:HL('Underlined',                     s:blue,     '',         'none')
call s:HL('Error',                          s:error,      s:gray1,    'bold')
call s:HL('Todo',                           s:orange,   s:gray1,    'bold')
hi! link Macro Define
hi! link PreCondit PreProc

" CSS
call s:HL('cssAttrComma',                   s:gray5,    '',         '')
call s:HL('cssPseudoClassId',               s:green,   '',         '')
call s:HL('cssBraces',                      s:gray5,    '',         '')
call s:HL('cssClassName',                   s:blue,   '',         '')
call s:HL('cssClassNameDot',                s:gray5,   '',         '')
call s:HL('cssFunctionName',                s:blue,     '',         '')
call s:HL('cssImportant',                   s:red,     '',         '')
call s:HL('cssIncludeKeyword',              s:red,   '',         '')
call s:HL('cssTagName',                     s:red,      '',         '')
call s:HL('cssMediaType',                   s:green,   '',         '')
call s:HL('cssProp',                        s:blue,    '',         '')
call s:HL('cssSelectorOp',                  s:cyan,     '',         '')
call s:HL('cssSelectorOp2',                 s:cyan,     '',         '')

" Commit Messages (Git)
call s:HL('gitcommitHeader',                s:purple,   '',         '')
call s:HL('gitcommitUnmerged',              s:green,    '',         '')
call s:HL('gitcommitSelectedFile',          s:green,    '',         '')
call s:HL('gitcommitDiscardedFile',         s:error,      '',         '')
call s:HL('gitcommitUnmergedFile',          s:yellow,   '',         '')
call s:HL('gitcommitSelectedType',          s:green,    '',         '')
call s:HL('gitcommitSummary',               s:blue,     '',         '')
call s:HL('gitcommitDiscardedType',         s:error,      '',         '')
hi link gitcommitNoBranch       gitcommitBranch
hi link gitcommitUntracked      gitcommitComment
hi link gitcommitDiscarded      gitcommitComment
hi link gitcommitSelected       gitcommitComment
hi link gitcommitDiscardedArrow gitcommitDiscardedFile
hi link gitcommitSelectedArrow  gitcommitSelectedFile
hi link gitcommitUnmergedArrow  gitcommitUnmergedFile

" HTML
call s:HL('htmlEndTag',                     s:blue,     '',         '')
call s:HL('htmlLink',                       s:red,      '',         '')
call s:HL('htmlTag',                        s:blue,     '',         '')
call s:HL('htmlTitle',                      s:gray5,    '',         '')
call s:HL('htmlSpecialTagName',             s:blue,   '',         '')

" Javascript
call s:HL('javaScriptBraces',               s:gray5,    '',         '')
call s:HL('javaScriptNull',                 s:orange,   '',         '')
call s:HL('javaScriptIdentifier',           s:blue,   '',         '')
call s:HL('javaScriptNumber',               s:orange,   '',         '')
call s:HL('javaScriptRequire',              s:cyan,     '',         '')
call s:HL('javaScriptReserved',             s:blue,   '',         '')
" pangloss/vim-javascript
call s:HL('jsArrowFunction',                s:blue,   '',         '')
call s:HL('jsAsyncKeyword',                 s:blue,   '',         '')
call s:HL('jsExtendsKeyword',               s:red,   '',         '')
call s:HL('jsClassKeyword',                 s:red,   '',         '')
call s:HL('jsDocParam',                     s:green,    '',         '')
call s:HL('jsDocTags',                      s:cyan,     '',         '')
call s:HL('jsForAwait',                     s:blue,   '',         '')
call s:HL('jsFlowArgumentDef',              s:yellow,   '',         '')
call s:HL('jsFrom',                         s:blue,   '',         '')
call s:HL('jsImport',                       s:red,   '',         '')
call s:HL('jsExport',                       s:red,   '',         '')
call s:HL('jsExportDefault',                s:red,   '',         '')
call s:HL('jsFuncCall',                     s:blue,     '',         '')
call s:HL('jsFunction',                     s:blue,   '',         '')
call s:HL('jsGlobalObjects',                s:yellow,   '',         '')
call s:HL('jsGlobalNodeObjects',            s:yellow,   '',         '')
call s:HL('jsModuleAs',                     s:blue,   '',         '')
call s:HL('jsNull',                         s:orange,   '',         '')
call s:HL('jsStorageClass',                 s:blue,   '',         '')
call s:HL('jsTemplateBraces',               s:red,      '',         '')
call s:HL('jsTemplateExpression',           s:red,      '',         '')
call s:HL('jsThis',                         s:red,      '',         '')
call s:HL('jsUndefined',                    s:orange,   '',         '')

" JSON
call s:HL('jsonBraces',                     s:gray5,    '',         '')

" Less
call s:HL('lessAmpersand',                  s:red,      '',         '')
call s:HL('lessClassChar',                  s:yellow,   '',         '')
call s:HL('lessCssAttribute',               s:gray5,    '',         '')
call s:HL('lessFunction',                   s:blue,     '',         '')
call s:HL('lessVariable',                   s:purple,   '',         '')

" Markdown
call s:HL('markdownBold',                   s:yellow,   '',         'bold')
call s:HL('markdownCode',                   s:cyan,     '',         '')
call s:HL('markdownCodeBlock',              s:cyan,     '',         '')
call s:HL('markdownCodeDelimiter',          s:cyan,     '',         '')
call s:HL('markdownHeadingDelimiter',       s:green,    '',         '')
call s:HL('markdownHeadingRule',            s:gray4,    '',         '')
call s:HL('markdownId',                     s:purple,   '',         '')
call s:HL('markdownItalic',                 s:blue,     '',         'italic')
call s:HL('markdownListMarker',             s:orange,   '',         '')
call s:HL('markdownOrderedListMarker',      s:orange,   '',         '')
call s:HL('markdownRule',                   s:gray4,    '',         '')
call s:HL('markdownUrl',                    s:purple,   '',         '')
call s:HL('markdownUrlTitleDelimiter',      s:green,    '',         '')

" Ruby
call s:HL('rubyInterpolation',              s:cyan,     '',         '')
call s:HL('rubyInterpolationDelimiter',     s:indigo,   '',         '')
call s:HL('rubyRegexp',                     s:cyan,     '',         '')
call s:HL('rubyRegexpDelimiter',            s:indigo,   '',         '')
call s:HL('rubyStringDelimiter',            s:green,    '',         '')

" Sass
call s:HL('sassAmpersand',                  s:red,      '',         '')
call s:HL('sassClassChar',                  s:yellow,   '',         '')
call s:HL('sassMixinName',                  s:blue,     '',         '')
call s:HL('sassVariable',                   s:purple,   '',         '')

" Vim-Fugitive
call s:HL('diffAdded',                      s:green,    '',         '')
call s:HL('diffRemoved',                    s:error,      '',         '')

" Vim-Gittgutter
call s:HL('GitGutterAdd',                   s:green,    '',         '')
call s:HL('GitGutterChange',                s:yellow,   '',         '')
call s:HL('GitGutterChangeDelete',          s:orange,   '',         '')
call s:HL('GitGutterDelete',                s:error,      '',         '')

" Vim-Signify
hi link SignifySignAdd GitGutterAdd
hi link SignifySignChange GitGutterChange
hi link SignifySignDelete GitGutterDelete

" XML
call s:HL('xmlAttrib',                      s:yellow,   '',         '')
call s:HL('xmlEndTag',                      s:blue,     '',         '')
call s:HL('xmlTag',                         s:blue,     '',         '')
call s:HL('xmlTagName',                     s:blue,     '',         '')

hi! link awkArrayElement Identifier
hi! link awkBoolLogic Keyword
hi! link awkBrktRegExp SpecialChar
hi! link awkComma Delimiter
hi! link awkExpression Keyword
hi! link awkFieldVars Identifier
hi! link awkLineSkip Keyword
hi! link awkOperator Operator
hi! link awkRegExp SpecialChar
hi! link awkSearch Keyword
hi! link awkSemicolon Delimiter
hi! link awkSpecialCharacter SpecialChar
hi! link awkSpecialPrintf SpecialChar
hi! link awkVariables Identifier

hi! link cOperator Operator
hi! link cPreCondit PreCondit

hi! link csPreCondit PreCondit
hi! link csType Type
hi! link csXmlTag SpecialComment

hi! link cssAttr Keyword
hi! link cssBraces Delimiter
hi! link cssClassName cssDefinition
hi! link cssColor Number
hi! link cssProp cssDefinition
hi! link cssPseudoClass cssDefinition
hi! link cssPseudoClassId cssPseudoClass
hi! link cssVendor Keyword


" Neovim terminal colors
if has('nvim')
    let g:terminal_color_0 = s:gray1
    let g:terminal_color_1 = s:red
    let g:terminal_color_2 = s:green
    let g:terminal_color_3 = s:yellow
    let g:terminal_color_4 = s:blue
    let g:terminal_color_5 = s:purple
    let g:terminal_color_6 = s:cyan
    let g:terminal_color_7 = s:gray5
    let g:terminal_color_8 = s:gray3
    let g:terminal_color_9 = s:red
    let g:terminal_color_10 = s:green
    let g:terminal_color_11 = s:yellow
    let g:terminal_color_12 = s:blue
    let g:terminal_color_13 = s:purple
    let g:terminal_color_14 = s:cyan
    let g:terminal_color_15 = s:gray4
    let g:terminal_color_background = g:terminal_color_0
    let g:terminal_color_foreground = g:terminal_color_7
endif

init.lua

-- Install Packer
local install_path = vim.fn.stdpath('data')..'/site/pack/packer/start/packer.nvim'
if vim.fn.empty(vim.fn.glob(install_path)) > 0 then
  vim.fn.system({'git', 'clone', 'https://github.com/wbthomason/packer.nvim', install_path})
  vim.api.nvim_command('packadd packer.nvim')
end

-- Plugins
require('packer').startup(function()
  -- Packer can manage itself
  use 'wbthomason/packer.nvim'
  use 'thinca/vim-quickrun'
  use 'williamboman/mason.nvim'
  use 'williamboman/mason-lspconfig.nvim'
  use 'neovim/nvim-lspconfig'
  use 'nvim-lua/lsp-status.nvim'
  use 'nvim-lua/plenary.nvim'
  use 'nvim-telescope/telescope.nvim'
  use 'hrsh7th/nvim-cmp'
  use 'hrsh7th/cmp-nvim-lsp'
  use 'windwp/nvim-autopairs'
  use 'simrat39/rust-tools.nvim'
  use({
	  "L3MON4D3/LuaSnip",
	  tag = "v2.*",
	  run = "make install_jsregexp"
  })
end)

-- Themes
vim.cmd('colorscheme hiccup')

-- Key mappings
vim.g.mapleader = ' '
vim.api.nvim_set_keymap('i', 'jk', '<Esc>', { noremap = true })
vim.api.nvim_set_keymap('n', '<Leader>e', ':QuickRun<CR>', { noremap = true })
vim.api.nvim_set_keymap('n', '<Leader>pf', '<cmd>Telescope find_files theme=get_dropdown previewer=false<CR>', {noremap = true})
vim.api.nvim_set_keymap('n', '<Leader>f', "<cmd>lua require('telescope.builtin').find_files({ cwd = vim.fn.expand('%:p:h'), theme=get_dropdown, previewer=false, path_display= { 'absolute' } })<CR>", {noremap = true})
vim.api.nvim_set_keymap('n', '<Leader>pr', '<cmd>Telescope oldfiles theme=get_dropdown previewer=false<CR>', {noremap = true})
vim.api.nvim_set_keymap('n', '\\', '<cmd>Telescope live_grep theme=get_dropdown<CR>', {noremap = true})
vim.api.nvim_set_keymap('n', '<Leader>s', '<cmd>Telescope lsp_document_symbols theme=get_dropdown<CR>', {noremap = true})
vim.api.nvim_set_keymap('n', '<Leader>l', ':vsplit<CR>', { noremap = true})
vim.api.nvim_set_keymap('n', '<Leader>k', ':split<CR>', { noremap = true})
vim.api.nvim_set_keymap('n', '<Leader>c', ':close<CR>', { noremap = true})
vim.api.nvim_set_keymap('n', '<Leader>wl', ':wincmd l<CR>', { noremap = true})
vim.api.nvim_set_keymap('n', '<Leader>wh', ':wincmd h<CR>', { noremap = true})
vim.api.nvim_set_keymap('n', '<Leader>wk', ':wincmd k<CR>', { noremap = true})
vim.api.nvim_set_keymap('n', '<Leader>wj', ':wincmd j<CR>', { noremap = true})

-- Quickrun
vim.api.nvim_exec([[
  let g:quickrun_config = {}
  let g:quickrun_config.cpp = {
    \ 'command' : 'g++',
    \ 'cmdopt' : '-std=c++17',
    \ }
]], false)

-- Autopairs
require('nvim-autopairs').setup{}

-- LSP Config
require('mason').setup()
require('mason-lspconfig').setup {
  ensure_installed = { "gopls", "clangd", "rust_analyzer", "denols" }
}

local lspconfig = require('lspconfig')

local lsp_defaults = lspconfig.util.default_config
local lsp_capabilities = vim.tbl_deep_extend(
  'force',
  lsp_defaults.capabilities,
  require('cmp_nvim_lsp').default_capabilities()
)
lsp_defaults.capabilities = lsp_capabilities

vim.api.nvim_create_autocmd('LspAttach', {
  desc = 'LSP actions',
  callback = function()
    local bufmap = function(mode, lhs, rhs)
      local opts = {buffer = true}
      vim.keymap.set(mode, lhs, rhs, opts)
    end

    -- Displays hover information about the symbol under the cursor
    bufmap('n', 'K', '<cmd>lua vim.lsp.buf.hover()<cr>')

    -- Jump to the definition
    bufmap('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<cr>')

    -- Jump to declaration
    bufmap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<cr>')

    -- Lists all the implementations for the symbol under the cursor
    bufmap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<cr>')

    -- Jumps to the definition of the type symbol
    bufmap('n', 'go', '<cmd>lua vim.lsp.buf.type_definition()<cr>')

    -- Lists all the references
    bufmap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<cr>')

    -- Displays a function's signature information
    bufmap('n', 'gs', '<cmd>lua vim.lsp.buf.signature_help()<cr>')

    -- Renames all references to the symbol under the cursor
    bufmap('n', 'gM', '<cmd>lua vim.lsp.buf.rename()<cr>')

    -- Selects a code action available at the current cursor position
    bufmap('n', 'ga', '<cmd>lua vim.lsp.buf.code_action()<cr>')
    bufmap('x', 'ga', '<cmd>lua vim.lsp.buf.range_code_action()<cr>')

    -- Show diagnostics in a floating window
    bufmap('n', 'gl', '<cmd>lua vim.diagnostic.open_float()<cr>')

    -- Move to the previous diagnostic
    bufmap('n', '[d', '<cmd>lua vim.diagnostic.goto_prev()<cr>')

    -- Move to the next diagnostic
    bufmap('n', ']d', '<cmd>lua vim.diagnostic.goto_next()<cr>')
  end
})

lspconfig.rust_analyzer.setup{}
lspconfig.gopls.setup{}
lspconfig.clangd.setup{}
lspconfig.denols.setup{}

require('rust-tools').setup({
  server = {
    standalone = true,
    capabilities = lsp_capabilities
  }
})

-- Completion
local luasnip = require('luasnip')
local cmp = require("cmp")
cmp.setup({
  sources = {
    {name = 'path'},
    {name = 'luasnip'},
    {name = 'nvim_lsp', keyword_length = 1},
    {name = 'buffer', keyword_length = 3},
  },
  window = {
    documentation = cmp.config.window.bordered()
  },
  snippet = {
    expand = function(args)
      luasnip.lsp_expand(args.body)
    end
  },
  mapping = {
    ['<Up>'] = cmp.mapping.select_prev_item(select_opts),
    ['<Down>'] = cmp.mapping.select_next_item(select_opts),

    ['<C-p>'] = cmp.mapping.select_prev_item(select_opts),
    ['<C-n>'] = cmp.mapping.select_next_item(select_opts),

    ['<C-u>'] = cmp.mapping.scroll_docs(-4),
    ['<C-d>'] = cmp.mapping.scroll_docs(4),

    ['<C-e>'] = cmp.mapping.abort(),
    ['<C-y>'] = cmp.mapping.confirm({select = true}),
    ['<CR>'] = cmp.mapping.confirm({select = false}),

    ['<C-f>'] = cmp.mapping(function(fallback)
      if luasnip.jumpable(1) then
        luasnip.jump(1)
      else
        fallback()
      end
    end, {'i', 's'}),

    ['<C-b>'] = cmp.mapping(function(fallback)
      if luasnip.jumpable(-1) then
        luasnip.jump(-1)
      else
        fallback()
      end
    end, {'i', 's'}),

    ['<Tab>'] = cmp.mapping(function(fallback)
      local col = vim.fn.col('.') - 1

      if cmp.visible() then
        cmp.select_next_item(select_opts)
      elseif col == 0 or vim.fn.getline('.'):sub(col, col):match('%s') then
        fallback()
      else
        cmp.complete()
      end
    end, {'i', 's'}),

    ['<S-Tab>'] = cmp.mapping(function(fallback)
      if cmp.visible() then
        cmp.select_prev_item(select_opts)
      else
        fallback()
      end
    end, {'i', 's'}),
  },
})

vim.lsp.handlers['textDocument/hover'] = vim.lsp.with(
vim.lsp.handlers.hover,
{border = 'rounded'}
)

vim.lsp.handlers['textDocument/signatureHelp'] = vim.lsp.with(
vim.lsp.handlers.signature_help,
{border = 'rounded'}
)

local lsp_status = require('lsp-status')
lsp_status.register_progress()

function lsp_status_info()
  return lsp_status.status()
end

-- Statusline
vim.opt.statusline = "%<%f %h%m%r %= %{luaeval('lsp_status_info()')} %4l:%4c"

-- Other configs
vim.opt.number = true
vim.opt.clipboard = "unnamedplus"
vim.opt.tabstop = 2
vim.opt.shiftwidth = 2
vim.opt.expandtab = true
vim.opt.copyindent = true
vim.opt.preserveindent = true
vim.opt.undofile = true
vim.opt.undodir = os.getenv("HOME") .. "/.config/nvim/undo"
vim.opt.undolevels = 1000
vim.opt.undoreload = 10000
vim.opt.updatetime = 300
vim.opt.wildoptions = pum
vim.opt.completeopt = {'menu', 'menuone', 'noselect'}
vim.opt.termguicolors = true

vim.api.nvim_command([[autocmd BufWritePre * %s/\s\+$//e]])
vim.api.nvim_command([[autocmd BufWritePre *.go :silent! lua require('go.format').gofmt()]])

hello tác giả , xin hỏi thí chủ dùng neovim kết hợp với gì mà dòm thấy giống kiểu editer thế

có thể chia sẻ cho tại hạ cách dùng emac được ko , tại hạ sẽ chia sẻ cho thí chủ cách dùng neovim xịn hơn