let mapleader =","

if ! filereadable(expand('~/.config/nvim/autoload/plug.vim'))
	echo "Downloading junegunn/vim-plug to manage plugins..."
	silent !mkdir -p ~/.config/nvim/autoload/ silent !curl "https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim" > ~/.config/nvim/autoload/plug.vim
	autocmd VimEnter * PlugInstall
endif

call plug#begin('~/.config/nvim/plugged')
    Plug 'tpope/vim-surround'
    Plug 'scrooloose/nerdtree'
    Plug 'jreybert/vimagit'
    Plug 'lukesmithxyz/vimling'
    Plug 'vimwiki/vimwiki'
    Plug 'vim-airline/vim-airline'
    Plug 'vim-airline/vim-airline-themes'
    Plug 'tpope/vim-commentary'
    Plug 'kovetskiy/sxhkd-vim'
    Plug 'rainglow/vim'
    Plug 'fatih/vim-go', { 'do': ':GoInstallBinaries GoUpdateBinaries' }
    Plug 'dracula/vim', { 'as': 'dracula' }
    Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
    Plug 'buoto/gotests-vim'
    Plug 'neoclide/coc.nvim', {'do': 'yarn install --forxen-lockfile'}
    " Plug 'junegunn/fzf.vim'
    " Plug 'junegunn/goyo.vim'
call plug#end()

let g:airline_powerline_fonts = 1

set t_Co=256

" set bg=light
set go=a
set mouse=a
" set nohlsearch
set clipboard+=unnamedplus

" Some basics:
	nnoremap c "_c
	set nocompatible
	filetype plugin on
	syntax on
	set encoding=utf-8
	set number relativenumber
	set wrap!
	set smartcase
	set ignorecase
	set expandtab
	set tabstop=4
	set shiftwidth=4
    " set pastetoggle=<F2>
" Enable autocompletion:
	set wildmode=longest,list,full

" Goyo plugin makes text more readable when writing prose:
	" map <leader>f :Goyo \| set linebreak<CR>
    "\| set bg=light \| set linebreak<CR>
"
" Spell-check set to <leader>o, 'o' for 'orthography':
	map <leader>o :setlocal spell! spelllang=en_us<CR>

" Splits open at the bottom and right, which is non-retarded, unlike vim defaults.
	set splitbelow splitright

" Nerd tree
	map <C-\> :NERDTreeToggle<CR>
	autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

" FZF
    map <C-p> :FZF<CR>

" vimling:
	"nm <leader>d :call ToggleDeadKeys()<CR>
	"imap <leader>d <esc>:call ToggleDeadKeys()<CR>a
	"nm <leader>i :call ToggleIPA()<CR>
	"imap <leader>i <esc>:call ToggleIPA()<CR>a
	"nm <leader>q :call ToggleProse()<CR>

" Shortcutting split navigation, saving a keypress:
	map <C-h> <C-w>h
	map <C-j> <C-w>j
	map <C-k> <C-w>k
	map <C-l> <C-w>l

" Check file in shellcheck:
	map <leader>s :!clear && shellcheck %<CR>

" Open my bibliography file in split
" map <leader>b :vsp<space>$BIB<CR>
	" map <leader>r :vsp<space>$REFER<CR>

" Compile document, be it groff/LaTeX/markdown/etc.
	map <leader>c :w! \| !doc_compiler <c-r>%<CR>

" Open corresponding .pdf/.html or preview
	map <leader>p :!opout <c-r>%<CR><CR>

" Runs a script that cleans out tex build files whenever I close out of a .tex file.
	autocmd VimLeave *.tex !texclear %

" Ensure files are read as what I want:
	let g:vimwiki_ext2syntax = {'.Rmd': 'markdown', '.rmd': 'markdown','.md': 'markdown', '.markdown': 'markdown', '.mdown': 'markdown'}
	map <leader>v :VimwikiIndex
	let g:vimwiki_list = [{'path': '~/vimwiki', 'syntax': 'markdown', 'ext': '.md'}]
	autocmd BufRead,BufNewFile /tmp/calcurse*,~/.calcurse/notes/* set filetype=markdown
	autocmd BufRead,BufNewFile *.ms,*.me,*.mom,*.man set filetype=groff
	autocmd BufRead,BufNewFile *.tex set filetype=tex

" Save file as sudo on files that require root permission
	cnoremap w!! execute 'silent! write !sudo tee % >/dev/null' <bar> edit!

" Enable Goyo by default for mutt writting
	" autocmd BufRead,BufNewFile /tmp/neomutt* let g:goyo_width=80
	" autocmd BufRead,BufNewFile /tmp/neomutt* :Goyo | set bg=light
	" autocmd BufRead,BufNewFile /tmp/neomutt* map ZZ :Goyo\|x!<CR>
	" autocmd BufRead,BufNewFile /tmp/neomutt* map ZQ :Goyo\|q!<CR>

" Automatically deletes all trailing whitespace on save.
	autocmd BufWritePre * %s/\s\+$//e

" When shortcut files are updated, renew bash and ranger configs with new material:
	autocmd BufWritePost files,directories !shortcuts
" Run xrdb whenever Xdefaults or Xresources are updated.
	autocmd BufWritePost *Xresources,*Xdefaults !xrdb %
" Update binds when sxhkdrc is updated.
	autocmd BufWritePost *sxhkdrc !pkill -USR1 sxhkd

" Turns off highlighting on the bits of code that are changed, so the line that is changed is highlighted but the actual text that has changed stands out on the line and is readable.
if &diff
    highlight! link DiffText MatchParen
endif

colorscheme dracula
" colorscheme coffee