.vimrc

""Plugins
set nocompatible
filetype off
set rtp+=~/.vim/bundle/Vundle.vim

call vundle#begin()
Plugin 'gmarik/Vundle.vim'
Plugin 'vim-airline/vim-airline'
Plugin 'vim-airline/vim-airline-themes'
Plugin 'wting/rust.vim'
Plugin 'kien/ctrlp.vim'
Plugin 'justinmk/vim-sneak'
Plugin 'terryma/vim-multiple-cursors'
call vundle#end()

let g:airline_left_sep=' '
let g:airline_right_sep=' '
set laststatus=2

"" General
set backspace=2
set showcmd
set number
set relativenumber
set t_Co=256
set mouse=a
set cursorline
syntax on
filetype plugin indent on
cmap w!! w !sudo tee % > /dev/null
set suffixes=.bak,~,.swp,.o,.info,.aux,.log,.dvi,.bbl,.blg,.brf,.cb,.ind,.idx,.ilg,.inx,.out,.toc,.png,.jpg

"" Theme + fixes
let $NVIM_TUI_ENABLE_TRUE_COLOR=1  "(neovim only) use 2^24 colors instead of 256
colorscheme molokai
let g:molokai_original=1           "Better background color
let g:airline_theme='bubblegum'
hi SpecialKey gui=none
hi Special    gui=none
" Have matching paren highlighting not be confusing with cursor
hi MatchParen cterm=underline ctermfg=none ctermbg=none

"" Whitespace
set tabstop=4
set shiftwidth=4
set scrolloff=3   "Leave 3 lines of space below/above cursor when scrolling
set nowrap
"" Show invisible characters. ctermfg 0 should be a low-contrast colour
set list
set listchars=tab:»\ ,trail:·
hi SpecialKey ctermfg=0

"" Searching
set hlsearch
set incsearch
set ignorecase
set smartcase
" Clear highlight by pressing esc in normal mode
nnoremap <esc><esc> :noh<return><esc>
"" vim-sneak using s in command mode because we don't use surround.vim
omap s <Plug>Sneak_s
omap S <Plug>Sneak_S

" "" Fix magic mode
" nnoremap / /\v
" vnoremap / /\v
" cnoremap %s/ %smagic/
" cnoremap \>s/ \>smagic/
" nnoremap :g/ :g/\v
" nnoremap :g// :g//

"" Tab switching
nnoremap <F7> :tabprevious<CR>
nnoremap <F8> :tabnext<CR>
inoremap <F7> <Esc>:tabprevious<CR>
inoremap <F8> <Esc>:tabnext<CR>
tnoremap <F7> <C-\><C-n>:tabprevious<CR>
tnoremap <F8> <C-\><C-n>:tabnext<CR>

"" Keep backup files in one place instead of littering all over
set backupdir=~/.vim/.backup
set directory=~/.vim/.backup

"" Command for writing text rather than code
function! Writing()
	set wrap
	set linebreak
	set nolist
	set spell
endfunction