init.vim

syntax on                       " Enable syntax highlighting
filetype plugin on              " Enable filetype plugin
filetype indent on              " Enable filetype indent
set encoding=utf-8              " Set file encoding
set background=dark             " tell vim I'm using a dark background
set number                      " Enable numbers for lines
set wildmenu                    " Better command-line completion
set showcmd                     " Show partial commands in the last line of the screen
set hlsearch                    " Highlight searches
set ignorecase                  " Use case insensitive search except when using capital letters
set smartcase
set backspace=indent,eol,start  " Allow backspacing over autoindent, linebreaks, and start of insert
set confirm                     " Instead of failing a command because of unsaved changes, instead raise a dialogue asking if you wish to save changed files.
set foldlevel=99

" Set latex options
let g:tex_flavor='latex'
let g:Tex_DefaultTargetFormat='pdf'

" fix xterm colors
if &term == "xterm"
  set term=xterm-256color
endif

" Indentation settings for using 2 spaces instead of tabs.
" Do not change 'tabstop' from its default value of 8 with this setup.
set shiftwidth=4
set softtabstop=4
set expandtab

" set leader key to comma
let mapleader=","               
let maplocalleader="\\"

" Allow to insert line without entering insert mode, using enter and shift ent
nmap <S-Enter> O<Esc>
nmap <Enter> o<Esc>

" Activate RainbowParentheses
au VimEnter * RainbowParenthesesToggle
au Syntax * RainbowParenthesesLoadRound
au Syntax * RainbowParenthesesLoadSquare
au Syntax * RainbowParenthesesLoadBraces

" Alias for Tagbar
nmap <F8> :TagbarToggle<CR>
nmap <leader>t :TagbarToggle<CR>

highlight clear
highlight Pmenu ctermfg=0 ctermbg=2
highlight PmenuSel ctermfg=0 ctermbg=7
highlight PmenuSbar ctermfg=7 ctermbg=0
highlight PmenuThumb ctermfg=0 ctermbg=7


" Set a color at the column 80 to keep lines the right length
set colorcolumn=80

" Setup for Airline
let g:airline#extensions#tabline#enabled=1
set laststatus=2

" Shortcut for nerdtree
map <C-n> :NERDTreeToggle<CR>   

" Shortcut for Ctrlp
map <C-p> :CtrlP<CR>            

" Shortcut for build
map <leader>b :!./build.sh<CR><CR>

" Allow saving of files as sudo when I forget to start vim using sudo.
cmap w!! w !sudo tee > /dev/null %

" This is where I add all my plugins
call plug#begin('~/.local/share/nvim/site/autoload')
Plug 'vim-airline/vim-airline'
Plug 'kien/ctrlp.vim'
Plug 'easymotion/vim-easymotion'
Plug 'scrooloose/nerdtree'
Plug 'myusuf3/numbers.vim'
Plug 'kien/rainbow_parentheses.vim'
Plug 'tpope/vim-surround'
Plug 'tpope/vim-markdown'
Plug 'nelstrom/vim-markdown-folding'
Plug 'majutsushi/tagbar'
Plug '/szw/vim-tags'
Plug 'rust-lang/rust.vim'
Plug 'vim-latex/vim-latex'
Plug 'LnL7/vim-nix'
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
call plug#end()

colors slate