myConfig

call plug#begin()

Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'tpope/vim-surround'
Plug 'scrooloose/nerdtree'
Plug 'junegunn/fzf'
" Syntax highlighting
Plug 'andys8/vim-elm-syntax', { 'for': ['elm'] }

" Language server client
Plug 'neoclide/coc.nvim', { 'branch': 'release' }
"Plug 'elmcast/elm-vim'
Plug 'neovimhaskell/haskell-vim'
Plug 'w0rp/ale'
Plug 'morhetz/gruvbox'
Plug 'gabesoft/vim-ags'
Plug 'easymotion/vim-easymotion'
Plug 'scrooloose/nerdcommenter'
Plug 'scrooloose/syntastic'
"Plug 'valloric/youcompleteme'
Plug 'sheerun/vim-polyglot'
Plug 'SirVer/ultisnips'
Plug 'honza/vim-snippets'




call plug#end()

"let mapleader=','

"testando
nmap <silent> ,a <Plug>(coc-diagnostic-next)
nmap <silent> ,d <Plug>(coc-definition)
nmap <silent> gy <Plug>(coc-type-definition)
nmap <silent> gr <Plug>(coc-references)
nmap <silent> ,g <Plug>(coc-diagnostic-next)

" 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>')
  else
    call CocAction('doHover')
  endif
endfunction

" Show all diagnostics
nnoremap <silent> <space>a  :<C-u>CocList diagnostics<cr>

" Use tab for trigger completion with characters ahead and navigate.
" Use command ':verbose imap <tab>' to make sure tab is not mapped by other plugin.
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.
inoremap <silent><expr> <c-space> coc#refresh()

"fim testando

map ,p :NERDTreeToggle<CR>
map ,n :NERDTreeFind<CR>
map ; :FZF<CR>
map ,f :Ags 
map ,, :e#<CR>
map ,c <Plug>(easymotion-s)
map ,, :e#<CR>
map ,w :w<CR>
map ,q :q<CR>
map <F3> <ESC>
map! <F3> <ESC>
inoremap <C-F> <C-R>"


" Refresh all buffers
nnoremap <F5> :checktime<CR>

" Turn off highlight match on press enter
nnoremap <CR> :noh<CR><CR>       

"Copy to clipboard on selection+Y
noremap Y "*y
noremap P "*p


set background=dark    " Setting dark mode
"set number
set relativenumber
set tabstop=4
set shiftwidth=4
set expandtab
set ignorecase                    " searches are case insensitive...
set smartcase                     " unless they contain at least one capital letter

colorscheme gruvbox

let g:ale_fix_on_save = 1

let NERDTreeMinimalUI = 1
let NERDTreeDirArrows = 1
let NERDTreeShowHidden = 1


let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 1
let g:elm_syntastic_show_warnings = 1

let g:ycm_semantic_triggers = {
     \ 'elm' : ['.'],
     \}

let g:airline_theme='bubblegum'
let g:airline_powerline_fonts = 1

" from Ryan florence -> https://gist.github.com/ryanflorence/6d92b7495873263aec0b4e3c299b3bd3
" Keep the error column always visible (jumpy when linter runs on input)
:set signcolumn=yes

" Show syntax highlighting groups for word under cursor
nmap <C-S-P> :call <SID>SynStack()<CR>
function! <SID>SynStack()
  if !exists("*synstack")
    return
  endif
  echo map(synstack(line('.'), col('.')), 'synIDattr(v:val, "name")')
endfunc


" Trigger configuration. Do not use <tab> if you use https://github.com/Valloric/YouCompleteMe.
let g:UltiSnipsExpandTrigger="<c-b>"
let g:UltiSnipsJumpForwardTrigger="<c-x>"
let g:UltiSnipsJumpBackwardTrigger="<c-z>"