My Neovim configuration

init.vim

let PlugPathLinux='/home/fatpandac/.config/nvim/plugged'

set number                                                    "显示行数
set relativenumber                                            "显示相对行数
set updatetime=300
set cc=80
set t_Co=256
set softtabstop=4
set shiftwidth=4
set showtabline=1
set tabstop=4                                                 "设置缩进
set expandtab                                                 "使得 tab 转换为空格
set fileencodings=UTF-8,cp936,gb18030,big5,euc-jp,euc-kr,latin1
set cursorline                                                "当行高亮
set encoding=utf-8                                            "使用 utf-8 编码
set noswapfile
set nofoldenable
set nobackup                                                  "不备份
set foldmethod=indent                                         "设置缩进
tnoremap <Esc> <C-\><C-n>
set noshowmode
colorscheme gruvbox
set termguicolors

" 清除查找后的标记
nnoremap <silent> <C-l> :<C-u>nohlsearch<CR><C-l>

"coc-ci
nmap <silent> w <Plug>(coc-ci-w)
nmap <silent> b <Plug>(coc-ci-b)
nmap <leader>rn <Plug>(coc-rename)

 "Make <CR> auto-select the first completion item and notify coc.nvim to
 "format on enter, <cr> could be remapped by other vim plugin
inoremap <silent><expr> <cr> pumvisible() ? coc#_select_confirm()
                              \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"

" Use tab for trigger completion with characters ahead and navigate.
" NOTE: Use command ':verbose imap <tab>' to make sure tab is not mapped by
" other plugin before putting this into your config.
inoremap <silent><expr> <TAB>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()
inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

function! s:check_back_space() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~# '\s'
endfunction

" Coc-translator
" NOTE: do NOT use `nore` mappings
" popup
nmap <Leader>t <Plug>(coc-translator-p)
vmap <Leader>t <Plug>(coc-translator-pv)
" echo
nmap <Leader>e <Plug>(coc-translator-e)
vmap <Leader>e <Plug>(coc-translator-ev)
" replace
nmap <Leader>r <Plug>(coc-translator-r)
vmap <Leader>r <Plug>(coc-translator-rv)

" 设置tab键映射
nmap <tab> :tabn<CR> 
nmap <S-tab> :tabp<CR> 

" explorer
nnoremap <C-c> :CocCommand explorer<CR>

" harpoon
nmap <C-p> :lua require("harpoon.ui").toggle_quick_menu()<CR>
nmap <C-s> :lua require("harpoon.mark").add_file()<CR>

"插件
call plug#begin(PlugPathLinux)
Plug 'chentau/marks.nvim'

Plug 'github/copilot.vim'

Plug 'nvim-lua/plenary.nvim'
Plug 'ThePrimeagen/harpoon'

Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'} 

Plug 'dstein64/vim-startuptime'

" from Tim Pope
Plug 'tpope/vim-surround'
Plug 'tpope/vim-commentary'

Plug 'morhetz/gruvbox'

Plug 'Yggdroot/indentLine'
let g:indent_guides_guide_size            = 1  " 指定对齐线的尺寸
let g:indent_guides_start_level           = 2  " 从第二层开始可视化显示缩进

Plug 'itchyny/lightline.vim'
let g:lightline = {
      \ 'colorscheme': 'wombat',
      \ 'background': 'dark'
      \ }

Plug 'neoclide/coc.nvim', {'branch': 'release'}

Plug 'wakatime/vim-wakatime', {'on' : [] }

Plug 'Valloric/MatchTagAlways', {'on' : [] }
augroup load_plug
    autocmd!
    autocmd InsertEnter * call plug#load('MatchTagAlways',
                                        \'vim-wakatime') | autocmd! load_plug
augroup END

Plug 'frazrepo/vim-rainbow'
let g:rainbow_active = 1              "括号涂色

call plug#end()

lua <<EOF
require('nvim-treesitter.configs').setup {
  ensure_installed = all,
  sync_install = true, -- install languages synchronously (only applied to `ensure_installed`)
  highlight = {
    enable = true,              -- false will disable the whole extension
    additional_vim_regex_highlighting = true,
  },
}
require'marks'.setup {
  mappings = {
    set_next = "m,",
    next = "m]",
    preview = "m;",
    set_bookmark0 = "m0",
    prev = false -- pass false to disable only this default mapping
  }
}