set nocompatible
filetype on
filetype plugin on
filetype indent on
syntax on
set number
set cursorline
set tabstop=4
set nobackup
set nowrap
set incsearch
set ignorecase
set smartcase
set showcmd
set showmode
set showmatch
set hlsearch
set nowritebackup
set encoding=utf-8
set updatetime=300
set signcolumn=yes


" PLUGINS ---------------------------------------------------------------- {{{

call plug#begin('~/.vim/plugged')

Plug 'sheerun/vim-polyglot'
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'tpope/vim-sensible'
Plug 'preservim/nerdtree'
Plug 'jiangmiao/auto-pairs'
"Plug 'rrethy/vim-hexokinase', {'do': 'make hexokinase'}
Plug 'joshdick/onedark.vim'
"Plug 'neoclide/coc.nvim', {'branch': 'release'}
"#https://vimawesome.com/plugin/syntastic
"#https://vimawesome.com/plugin/vim-airline-superman
"#supertab OU coc pour autocompletion avec tab
"#https://vimawesome.com/plugin/fswitch
call plug#end()
" }}}


" MAPPINGS --------------------------------------------------------------- {{{

" Mappings code goes here.
"inoremap <silent><expr> <TAB> coc#pum#visible() ? coc#pum#confirm()
"                             \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"

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

function! ShowDocumentation()
  if CocAction('hasProvider', 'hover')
    call CocActionAsync('doHover')
  else
    call feedkeys('K', 'in')
  endif
endfunction

" Use <C-l> for trigger snippet expand.
"imap <C-l> <Plug>(coc-snippets-expand)
inoremap <silent><expr> <TAB>
      \ pumvisible() ? coc#_select_confirm() :
      \ coc#expandableOrJumpable() ? "\<C-r>=coc#rpc#request('doKeymap', ['snippets-expand-jump',''])\<CR>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()

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

let g:coc_snippet_next = '<tab>'

" Highlight the symbol and its references when holding the cursor
"autocmd * silent call CocActionAsync('highlight')
"inoremap <silent><expr> <TAB>
 "     \ coc#pum#visible() ? coc#pum#next(1) :
  "    \ CheckBackspace() ? "\<Tab>" :
   "   \ coc#refresh()
"inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"

" }}}


" VIMSCRIPT -------------------------------------------------------------- {{{

" This will enable code folding.
" Use the marker method of folding.
"augroup filetype_vim
"    autocmd!
"    autocmd FileType vim setlocal foldmethod=marker
"augroup END

" More Vimscripts code goes here.
syntax on
colorscheme onedark
"let g:Hexokinase_highlighters = ['foreground']
" }}}


" STATUS LINE ------------------------------------------------------------ {{{

" Status bar code goes here.

" }}}