set number
set title
cnoreabbrev W! w!
cnoreabbrev Q! q!
cnoreabbrev W w
cnoreabbrev Q q
noremap <C-Up> <C-W><C-K>
noremap <C-Down> <C-W><C-J>
noremap <C-Left> <C-W><C-H>
noremap <C-Right> <C-W><C-L>
nmap <F1> :vsplit<CR>
nmap <F2> :vertical resize +10<CR>
nmap <F3> :vertical resize -10<CR>
nmap <C-R> :StripWhitespace<CR>:w<CR>
nmap <C-S> :w<CR>
"#autocmd BufRead,BufNewFile config setf dosini
autocmd FileType conf set filetype=dosini
let g:Toggle_state = 0
function Togglenum()
   if (g:Toggle_state == 1)
       let g:Toggle_state = 0
       set nu!
   else
       let g:Toggle_state = 1
       set nu
   endif
endfunction
nnoremap <c-f> :call Togglenum()<CR>


"ensure we actually have vim plug
let s:vim_plug = '~/.local/share/nvim/site/autoload/plug.vim'
"if we dont have vimplug yet use this to disable erring first run sections
let s:first_run = 0
if empty(glob(s:vim_plug, 1))
    let s:first_run = 1
    execute 'silent !curl -fLo' s:vim_plug '--create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
endif
call plug#begin('~/.local/share/nvim/plugged')
Plug 'scrooloose/nerdtree'
Plug 'vim-airline/vim-airline' "a statusbar
Plug 'vim-airline/vim-airline-themes'
Plug 'ntpeters/vim-better-whitespace'
Plug 'sheerun/vim-polyglot'
Plug 'tiagofumo/vim-nerdtree-syntax-highlight'
Plug 'ryanoasis/vim-devicons'
Plug 'joshdick/onedark.vim'
Plug 'lilydjwg/colorizer'
call plug#end()

let s:need_install = keys(filter(copy(g:plugs), '!isdirectory(v:val.dir)'))
let s:need_clean = len(s:need_install) + len(globpath(g:plug_home, '*', 0, 1)) > len(filter(values(g:plugs), 'stridx(v:val.dir, g:plug_home) == 0'))
let s:need_install = join(s:need_install, ' ')

if has('vim_starting')
    if s:need_clean
        autocmd VimEnter * PlugClean!
    endif
    if len(s:need_install)
        if s:first_run
            execute 'autocmd VimEnter * PlugInstall --sync' s:need_install '| source $MYVIMRC | only! | term'
        else
            execute 'autocmd VimEnter * PlugInstall --sync' s:need_install ' | source $MYVIMRC'
        endif
        finish
    endif
else
    if s:need_clean
        PlugClean!
    endif
    if len(s:need_install)
        if s:first_run
            execute 'PlugInstall --sync' s:need_install | source $MYVIMRC | only! | term
        else
            execute 'PlugInstall --sync' s:need_install | source $MYVIMRC
        endif
        finish
    endif
endif


let g:NERDSpaceDelims = 1
let g:NERDCompactSexyComs = 1
let g:NERDDefaultAlign = 'left'
let g:NERDCommentEmptyLines = 1
let g:NERDTrimTrailingWhitespace = 1
let g:NERDTreeDirArrows=0
let g:NERDTreeShowHidden=1
let g:NERDTreeSortHiddenFirst=1

map <C-n> :NERDTreeFocus<CR>


autocmd bufenter * nested if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
"[Airline]
set laststatus=2
let g:airline_powerline_fonts = 1
if !exists('g:airline_symbols')
    let g:airline_symbols = {}
endif
"airline symbols
let g:airline_symbols.paste = '∥'
let g:airline_symbols.whitespace = 'Ξ'
let g:airline_left_sep = ''
let g:airline_left_alt_sep = ''
let g:airline_right_sep = ''
let g:airline_right_alt_sep = ''
let g:airline_symbols.branch = ''
let g:airline_symbols.readonly = ''
let g:airline_symbols.linenr = ''
let g:airline#extensions#tabline#enabled = 1
"set the encodings to be sane
set encoding=utf-8
set fileencoding=utf-8
set fileencodings=utf-8
set bomb
set binary
set tgc
colorscheme onedark
highlight Normal ctermbg=none
highlight NonText ctermbg=none
au ColorScheme * hi Normal ctermbg=none guibg=none
aug i3config_ft_detection
  au!
  au BufNewFile,BufRead ~/.config/sway/config set filetype=i3config
aug end