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"""
" Plugins
"
call plug#begin(expand('$XDG_CONFIG_HOME/nvim/plugs'))
Plug 'ctrlpvim/ctrlp.vim' " Fuzzy file/buffer/mru/tag/etc. finder
Plug 'mattn/emmet-vim' " Emmet-like snippet system
Plug 'tommcdo/vim-exchange' " Easy text exchange operator
Plug 'tpope/vim-git' " Vim runtime files
Plug 'tpope/vim-fugitive' " Git wrapper
" Asynchronous :make using Neovim's job-control
" Upstream: Plug 'benekastah/neomake'
Plug 'kyrias/neomake', { 'branch': 'clang-check' }
call plug#end()
"""
" Set options
"
syntax on
filetype plugin indent on
set hidden " Automatically hide buffers instead of requiring bangcommands
set number " always show line numbers
set ignorecase " Ignore case of normal letters
set smartcase " ignore case if search pattern is all lowercase,
" case-sensitive otherwise
set undolevels=1000
set wildignore=*.swp,*.bak,*.pyc,*.o
set title " change the terminal's title
set visualbell " don't beep
set noerrorbells " don't beep
set backup " use backup files
set undofile " save undo's after file closes
set shortmess+=I " don't show the nag-screen
set showcmd " Show partial command in the last line of the screen
set scrolloff=1 " Minimum number of screen lines under/above the cursor
set linebreak " Don’t wrap lines in the middle of a word
set spelllang=en_us
set backupdir=$XDG_DATA_HOME/nvim/backup " Don't write backups in current dir
" Tabs are 4 spaces wide
set tabstop=4
set shiftwidth=4
set softtabstop=4
set noexpandtab
set copyindent
" Show tabs and end-of-line whitespace
set listchars=tab:»·,trail:·
set list
" List of vim syntaxes to highlight in rST code blocks
let g:rst_syntax_code_list = ['vim', 'c', 'cpp', 'python', 'sh']
"""
" Mappings
"
" Toggle spell checking
nmap <silent> <Leader>s :set spell!<CR>
cmap w!! w !sudo tee % >/dev/null
" Easier window moving
map <C-h> <C-w>h
map <C-j> <C-w>j
map <C-k> <C-w>k
map <C-l> <C-w>l
vmap <C-j> gj
vmap <C-k> gk
nmap <C-j> gj
nmap <C-k> gk
let g:ctrlp_extensions = ['tag', 'buffertag', 'dir', 'undo', 'line',
\ 'changes', 'mixed', 'bookmarkdir']
nmap <silent> <Leader>p :CtrlPMixed<CR>
""""""""""""""""""""
"" Statusline
set statusline=
set statusline+=[%n] " Buffer number
set statusline+=%<\ " Where to truncate
set statusline+=%.99f " Relative path to file
set statusline+=\ %y " Filetype flag, [c]; [help]
set statusline+=%w " Preview window flag, [Preview]
set statusline+=%m " Modified flag, [+]; [-]
" Show a warning if file is read only, [RO]
set statusline+=%#identifier#
set statusline+=%r
set statusline+=%*
"if neobundle#is_sourced('vim-fugitive')
set statusline+=%{fugitive#statusline()}
"endif
" Show a warning if file format isn’t unix
set statusline+=%#warningmsg#
set statusline+=%{&ff!='unix'?'['.&ff.']':''}
set statusline+=%*
" Show a warning if file encoding isn’t utf-8
set statusline+=%#warningmsg#
set statusline+=%{(&fenc!='utf-8'&&&fenc!='')?'['.&fenc.']':''}
set statusline+=%*
"" Right side of statusline
set statusline+=%= " Left/right separation point
set statusline+=%-15.((%l,%c-%v)\ %) " Line, column, percentage. (20,0)
set statusline+=%P " Percentage visible
set laststatus=2 " Always show statusline
""""""""""""""""""""
" Syntax highlighting
" Colorscheme
colorscheme Darkcustomside
" Color spaces at end of lines bright red for visibility
highlight ExtraWhitespace ctermbg=red guibg=red
match ExtraWhitespace /\s\+$/
autocmd BufWinEnter * match ExtraWhitespace /\s\+$/
autocmd InsertEnter * match ExtraWhitespace /\s\+\%#\@<!$/
autocmd InsertLeave * match ExtraWhitespace /\s\+$/
autocmd BufWinLeave * call clearmatches()
augroup indentation
autocmd!
autocmd FileType yaml setlocal ts=2 sts=2 sw=2 noet
augroup END
""""""""""""""""""""
" Neomake
" Open the location list when adding entries
let g:neomake_open_list = 2
" Run Neomake automatically when saving and entering a file
autocmd! BufWritePost * Neomake
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