my vimrc

.vimrc

call plug#begin('~/.vim/plugged') 
Plug 'scrooloose/nerdtree'
Plug 'ayu-theme/ayu-vim'
Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
Plug 'junegunn/fzf.vim'
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'junegunn/vim-easy-align'
Plug 'mg979/vim-visual-multi'
Plug 'dracula/vim', { 'name': 'dracula' }
Plug 'bignimbus/pop-punk.vim'
Plug 'agude/vim-eldar'
Plug 'yuezk/vim-js'
Plug 'maxmellon/vim-jsx-pretty'
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'mhinz/vim-startify'
Plug 'ryanoasis/vim-devicons'
Plug 'jwalton512/vim-blade'
Plug 'arcticicestudio/nord-vim'
Plug 'vim-ctrlspace/vim-ctrlspace'
Plug 'mattn/emmet-vim'
call plug#end()

au BufReadPost *.edge set syntax=html
 
imap jj <Esc>
let g:startify_custom_header = [
\ '     _                  _                ',
\ '    | | ____ _ _ __ ___| |_ ___ _ __     ',
\ '    | |/ / _` | ''__/ __| __/ _ \ ''_ \    ',
\ '    |   < (_| | |  \__ \ ||  __/ | | |   ',
\ '    |_|\_\__,_|_|  |___/\__\___|_| |_|   ',
\ '',
\ '',
\ ]

let g:startify_lists = [
      \ { 'type': 'sessions',  'header': ['   Sessions']       },
      \ { 'type': 'files',     'header': ['   MRU']            },
      \ { 'type': 'dir',       'header': ['   MRU '. getcwd()] },
      \ { 'type': 'bookmarks', 'header': ['   Bookmarks']      },
      \ { 'type': 'commands',  'header': ['   Commands']       },
      \ ]

let g:fzf_preview_window = ['right:50%', 'ctrl-/']
let $FZF_DEFAULT_OPTS="--ansi --color=bg+:#0F1419,fg+:#17D262,pointer:#17D262,hl:#D21771,hl+:#D21771,info:#3d4651 --pointer '👉' --preview-window 'right:60%' --layout reverse --margin=2% --border --no-info --preview 'bat --color=always --style=header,grid --line-range :300 {}'"
let g:fzf_action = {
  \ 'enter': 'tab split',
  \ 'ctrl-x': 'split',
  \ 'ctrl-v': 'vsplit' }

let loaded_netrwPlugin = 1
let g:indentLine_char = '▏'
let g:indentLine_enabled = 0
let g:indentLine_color_term = 239
"let g:indentLine_char_list = ['|', '¦', '┆', '┊']
let g:airline_theme='pop_punk'
let g:airline#extensions#whitespace#enabled = 0
let g:airline#extensions#battery#enabled = 1
let g:airline#extensions#capslock#enabled = 1
let g:airline#extensions#capslock#symbol = 'CAPS'
let g:airline#extensions#coc#enabled = 1
let g:airline#extensions#tabline#show_buffers = 1
let g:airline#extensions#tabline#show_tab_nr =1 
let g:airline#extensions#tabline#show_tab_count = 0
let g:airline#extensions#tabline#show_splits = 0
" let g:airline#extensions#tabline#enabled = 1
" let g:airline#extensions#tabline#buffer_min_count = 0
" let g:airline#extensions#tabline#show_splits = 0
let g:airline#extensions#tabline#show_close_button = 0
let g:airline_stl_path_style = 'short'
let g:airline#extensions#tabline#left_sep = ' '
let g:airline#extensions#tabline#left_alt_sep = '|'
let g:airline_powerline_fonts = 1
let NERDTreeMinimalUI=1
let NERDTreeStatusline="%{matchstr(getline('.'), '\\s\\zs\\w\\(.*\\)')}"
let g:NERDTreeWinSize=25
let NERDTreeDirArrowExpandable = "\u00a0"
let NERDTreeDirArrowCollapsible = "\u00a0"
let g:airline_statusline_ontop= 0
" pop-punk ANSI colors for vim terminal
" let g:terminal_ansi_colors = pop_punk#AnsiColors()
" for the airline theme - note the underscore instead of the hyphen
" just for fun
let g:airline_section_c = '🐨 %F'

" auto open nerdtree
" autocmd VimEnter * NERDTree
" autocmd BufWinEnter * NERDTreeMirror
augroup nerdtreehidecwd
autocmd!
autocmd FileType nerdtree setlocal conceallevel=3 | syntax match NERDTreeDirSlash #/$# containedin=NERDTreeDir conceal contained
augroup end

set clipboard=unnamedplus
" set term=xterm-256color
set textwidth=0 
set noswapfile
set wrapmargin=0
set wrap!
" set cursorline
set fillchars+=vert:\ 
set encoding=UTF-8
set tabstop=4
set expandtab
set shiftwidth=4
set softtabstop=4
set autoindent
set number
set termguicolors
set nocompatible
set hidden
set fillchars=vert:\│

" colorscheme pop-punk
colorscheme pop-punk
hi NonText guifg=bg
hi TabLineFill guifg=#131920
hi TabLine gui=NONE guibg=#131920 guifg=#E6E1CF cterm=NONE term=NONE 
hi TabLineSel gui=NONE guibg=#0F1419 ctermbg=Yellow
hi Normal guibg=#0F1419
hi VertSplit guifg=#131920 gui=NONE
hi LineNr guibg=#0F1419
hi Error guibg=#0F1419
hi WarningMsg guibg=#0F1419
" hi CursorLine guibg=#111111
" hi! EndOfBuffer ctermbg=bg ctermfg=bg guibg=bg guifg=bg

inoremap <C-v> <ESC>"+pa
vnoremap <C-c> "+y
vnoremap <C-d> "+d

nmap ,n :NERDTreeFind<CR>
nmap ,m :NERDTreeToggle<CR>
noremap <C-p> :Files<CR>

vnoremap > >gv
vnoremap < <gv
noremap <C-K> @:<CR>
nnoremap <C-H> :tabprevious<CR>
nnoremap <C-L> :tabnext<CR>

" TextEdit might fail if hidden is not set.
set hidden

" Some servers have issues with backup files, see #649.
set nobackup
set nowritebackup

" Give more space for displaying messages.
set cmdheight=1

" Having longer updatetime (default is 4000 ms = 4 s) leads to noticeable
" delays and poor user experience.
set updatetime=300

" Don't pass messages to |ins-completion-menu|.
set shortmess+=c

" Always show the signcolumn, otherwise it would shift the text each time
" diagnostics appear/become resolved.

" 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

" Use <c-space> to trigger completion.
if has('nvim')
  inoremap <silent><expr> <c-space> coc#refresh()
else
  inoremap <silent><expr> <c-@> coc#refresh()
endif

" 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 `[g` and `]g` to navigate diagnostics
" Use `:CocDiagnostics` to get all diagnostics of current buffer in location list.
nmap <silent> [g <Plug>(coc-diagnostic-prev)
nmap <silent> ]g <Plug>(coc-diagnostic-next)

" GoTo code navigation.
nmap <silent> gd <Plug>(coc-definition)
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gi <Plug>(coc-implementation)
nmap <silent> gr <Plug>(coc-references)

" Use K to show documentation in preview window.
nnoremap <silent> K :call <SID>show_documentation()<CR>

function! s:show_documentation()
  if (index(['vim','help'], &filetype) >= 0)
    execute 'h '.expand('<cword>')
  elseif (coc#rpc#ready())
    call CocActionAsync('doHover')
  else
    execute '!' . &keywordprg . " " . expand('<cword>')
  endif
endfunction

" Highlight the symbol and its references when holding the cursor.
autocmd CursorHold * silent call CocActionAsync('highlight')

" Symbol renaming.
nmap <leader>rn <Plug>(coc-rename)

" Formatting selected code.
xmap <leader>f  <Plug>(coc-format-selected)
nmap <leader>f  <Plug>(coc-format-selected)

augroup mygroup
  autocmd!
  " Setup formatexpr specified filetype(s).
  autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
  " Update signature help on jump placeholder.
  autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
augroup end

" Applying codeAction to the selected region.
" Example: `<leader>aap` for current paragraph
xmap <leader>a  <Plug>(coc-codeaction-selected)
nmap <leader>a  <Plug>(coc-codeaction-selected)

" Remap keys for applying codeAction to the current buffer.
nmap <leader>ac  <Plug>(coc-codeaction)
" Apply AutoFix to problem on the current line.
nmap <leader>qf  <Plug>(coc-fix-current)

" Map function and class text objects
" NOTE: Requires 'textDocument.documentSymbol' support from the language server.
xmap if <Plug>(coc-funcobj-i)
omap if <Plug>(coc-funcobj-i)
xmap af <Plug>(coc-funcobj-a)
omap af <Plug>(coc-funcobj-a)
xmap ic <Plug>(coc-classobj-i)
omap ic <Plug>(coc-classobj-i)
xmap ac <Plug>(coc-classobj-a)
omap ac <Plug>(coc-classobj-a)

" Remap <C-f> and <C-b> for scroll float windows/popups.
if has('nvim-0.4.0') || has('patch-8.2.0750')
  nnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
  nnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
  inoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(1)\<cr>" : "\<Right>"
  inoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(0)\<cr>" : "\<Left>"
  vnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
  vnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
endif

" Use CTRL-S for selections ranges.
" Requires 'textDocument/selectionRange' support of language server.
nmap <silent> <C-s> <Plug>(coc-range-select)
xmap <silent> <C-s> <Plug>(coc-range-select)

" Add `:Format` command to format current buffer.
command! -nargs=0 Format :call CocAction('format')

" Add `:Fold` command to fold current buffer.
command! -nargs=? Fold :call     CocAction('fold', <f-args>)

" Add `:OR` command for organize imports of the current buffer.
command! -nargs=0 OR   :call     CocAction('runCommand', 'editor.action.organizeImport')

" Add (Neo)Vim's native statusline support.
" NOTE: Please see `:h coc-status` for integrations with external plugins that
" provide custom statusline: lightline.vim, vim-airline.
set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}

" Mappings for CoCList
" Show all diagnostics.
nnoremap <silent><nowait> <space>a  :<C-u>CocList diagnostics<cr>
" Manage extensions.
nnoremap <silent><nowait> <space>e  :<C-u>CocList extensions<cr>
" Show commands.
nnoremap <silent><nowait> <space>c  :<C-u>CocList commands<cr>
" Find symbol of current document.
nnoremap <silent><nowait> <space>o  :<C-u>CocList outline<cr>
" Search workspace symbols.
nnoremap <silent><nowait> <space>s  :<C-u>CocList -I symbols<cr>
" Do default action for next item.
nnoremap <silent><nowait> <space>j  :<C-u>CocNext<CR>
" Do default action for previous item.
nnoremap <silent><nowait> <space>k  :<C-u>CocPrev<CR>
" Resume latest coc list.
nnoremap <silent><nowait> <space>p  :<C-u>CocListResume<CR>

" Use <cr> to confirm completion, `<C-g>u` means break undo chain at current position.
" Coc only does snippet and additional edit on confirm.
inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"