init.vim

" Plugins 
call plug#begin('~/.local/share/nvim/plugged')
" Aesthetics - Main
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'ryanoasis/vim-devicons'
Plug 'junegunn/goyo.vim'
Plug 'junegunn/limelight.vim'
Plug 'junegunn/vim-journal'
Plug 'junegunn/rainbow_parentheses.vim'
Plug 'nightsense/forgotten'
Plug 'mhartington/oceanic-next'

" Aethetics - Additional
Plug 'nightsense/nemo'
Plug 'yuttie/hydrangea-vim'
Plug 'chriskempson/tomorrow-theme', { 'rtp': 'vim' }
Plug 'rhysd/vim-color-spring-night'

" Functionalities
Plug 'scrooloose/nerdtree'
Plug 'scrooloose/nerdcommenter'
Plug 'kien/ctrlp.vim'
Plug 'majutsushi/tagbar'
Plug 'tpope/vim-surround'
Plug 'tpope/vim-sensible'
Plug 'tpope/vim-fugitive'
Plug 'sheerun/vim-polyglot'
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
Plug 'ervandew/supertab'
Plug 'jiangmiao/auto-pairs'
Plug 'junegunn/vim-easy-align'
Plug 'alvan/vim-closetag'
Plug 'tpope/vim-abolish'
Plug 'Yggdroot/indentLine'
Plug 'chrisbra/Colorizer'
Plug 'vim-scripts/loremipsum'
Plug 'SirVer/ultisnips'
Plug 'honza/vim-snippets'
Plug 'metakirby5/codi.vim'
call plug#end()

""" Coloring
syntax on
color OceanicNext
highlight Pmenu guibg=white guifg=black gui=bold
highlight Comment gui=bold
highlight Normal gui=none
highlight NonText guibg=none

" Opaque Background (Comment out to use terminal's profile)
set termguicolors

""" Other Configurations
filetype plugin indent on
set tabstop=2 softtabstop=2 smarttab autoindent
set incsearch ignorecase smartcase hlsearch
set ruler laststatus=2 showcmd showmode
"set list listchars=trail:»,tab:»-
"set fillchars+=vert:\ 
set wrap breakindent
set encoding=utf-8
set number
set title

" Airline
let g:airline_powerline_fonts = 1
"let g:airline_section_z = ' %{strftime("%-I:%M %p")}'
let g:airline_section_warning = ''

" Maps
map <C-n> :NERDTreeToggle<CR>

tnoremap <Esc> <C-\><C-n>
tnoremap <M-[> <Esc>
" Terminal mode:
tnoremap <M-h> <c-\><c-n><c-w>h
tnoremap <M-j> <c-\><c-n><c-w>j
tnoremap <M-k> <c-\><c-n><c-w>k
tnoremap <M-l> <c-\><c-n><c-w>l
" Insert mode:
inoremap <M-h> <Esc><c-w>h
inoremap <M-j> <Esc><c-w>j
inoremap <M-k> <Esc><c-w>k
inoremap <M-l> <Esc><c-w>l
" Visual mode:
vnoremap <M-h> <Esc><c-w>h
vnoremap <M-j> <Esc><c-w>j
vnoremap <M-k> <Esc><c-w>k
vnoremap <M-l> <Esc><c-w>l
" Normal mode:
nnoremap <M-h> <c-w>h
nnoremap <M-j> <c-w>j
nnoremap <M-k> <c-w>k
nnoremap <M-l> <c-w>l

" Ag search
if executable('ag')
  " Use ag over grep
  set grepprg=ag\ --nogroup\ --nocolor

  " Use ag in CtrlP for listing files. Lightning fast and respects .gitignore
  let g:ctrlp_user_command = 'ag %s -l --nocolor -g ""'

  " ag is fast enough that CtrlP doesn't need to cache
  let g:ctrlp_use_caching = 0
endif

" bind K to grep word under cursor
nnoremap K :grep! "\b<C-R><C-W>\b"<CR>:cw<CR>

" bind \ (backward slash) to grep shortcut
command -nargs=+ -complete=file -bar Ag silent! grep! <args>|cwindow|redraw!

nnoremap \ :Ag<SPACE>