set number
set tabstop=4
set softtabstop=4
set shiftwidth=4
set clipboard^=unnamed,unnamedplus
set path+=**
set nohlsearch
set list
set listchars=tab:\|\ ,trail:.
set exrc
set secure

xnoremap "+y y:call system("wl-copy", @")<cr>
nnoremap "+p :let @"=substitute(system("wl-paste --no-newline"), '<C-v><C-m>', '', 'g')<cr>p
nnoremap "*p :let @"=substitute(system("wl-paste --no-newline --primary"), '<C-v><C-m>', '', 'g')<cr>p
nnoremap <leader>cd :cd %:p:h<CR>:pwd<CR>


let g:netrw_banner = 0
let g:netrw_liststyle = 3
let g:netrw_browse_split = 4
let g:netrw_altv = 1
let g:netrw_winsize = 15

augroup fileExplore 
  " If you pass in a file with vim, use v(ertical)explore. Otherwise,
  " fullscreen explore.
  autocmd!
  au VimEnter * if eval("@%") == "" | :Explore | elseif eval("@%") != "" | :Vexplore| endif
  " By default, load into the editor (not explorer) if a file is passed.
  au VimEnter * :wincmd l
augroup END

" dynamic line numbers
" insert: absolute numbers; normal: relative numbers
:augroup numbertoggle
:  autocmd!
:  autocmd BufEnter,FocusGained,InsertLeave,WinEnter * if &nu && mode() != "i" | set rnu   | endif
:  autocmd BufLeave,FocusLost,InsertEnter,WinLeave   * if &nu                  | set nornu | endif
:augroup END

syntax on

cnoremap sudow w !sudo tee % >/dev/null

" vim-plug

call plug#begin('~/.vim/plugged')
Plug 'ap/vim-css-color'
Plug 'junegunn/vim-easy-align'
Plug 'tpope/vim-sensible'
Plug 'tpope/vim-surround'
Plug 'tpope/vim-commentary'
Plug 'tpope/vim-vinegar'
Plug 'junegunn/goyo.vim'
Plug 'xuhdev/vim-latex-live-preview', { 'for': 'tex' }
call plug#end()

function! s:goyo_enter()
  if executable('tmux') && strlen($TMUX)
    silent !tmux set status off
    silent !tmux list-panes -F '\#F' | grep -q Z || tmux resize-pane -Z
  endif
  set noshowmode
  set noshowcmd
  set scrolloff=999
  set linebreak
  set wrap
  set spell spelllang=en_us
  Limelight
  " ...
endfunction