vimrc file

vimrc

autocmd!
set nocompatible
syntax on
set hidden
colorscheme default
set t_Co=256
set background=dark
set number
set relativenumber
set scrolloff=3

" make backspace work
set backspace=indent,eol,start
" reload when changed on disk
set autoread 
set autoindent

" Command Bar
set laststatus=2
set showtabline=2
set winwidth=79
set showcmd
set cmdheight=1
set switchbuf=useopen
set ruler

set statusline=%<%f\ (%{&ft})\ %-4(%m%)%=%-19(%3l,%02c%03V%)
set t_ti= t_te=

set showmatch
set ignorecase
set smartcase
set hlsearch

set encoding=utf8

set nobackup
set nowb
set noswapfile

set expandtab
set shiftwidth=2
set tabstop=2
set ai
set si
set wrap

set nojoinspaces

let mapleader=","

" Vundle
filetype off
set rtp+=$HOME/.vim/bundle/Vundle.vim
call vundle#begin()

Plugin 'VundleVim/Vundle.vim'
Plugin 'jelera/vim-javascript-syntax'
Plugin 'pangloss/vim-javascript'
Plugin 'elixir-lang/vim-elixir'
Plugin 'ctrlpvim/ctrlp.vim'

call vundle#end()
filetype plugin indent on

augroup vimrcEx
    autocmd BufReadPost *
        \ if line("'\"") > 0 && line("'\"") <= line("$") |
        \ exe "normal g'\"" |
        \ endif

augroup END

function! InsertTabWrapper()
    let col = col('.') - 1
    if !col || getline('.')[col - 1] !~ '\k'
        return "\<tab>"
    else
        return "\<c-p>"
    endif
endfunction
inoremap <expr> <tab> InsertTabWrapper()
inoremap <s-tab> <c-n>

map <leader>p :CtrlP<CR>
map <leader>y :CtrlPMixed<CR>
map <leader>f :CtrlPClearAllCachess<CR>

cnoremap <expr> %% expand('%:h').'/'
map <leader>e :edit %%
map <leader>v :view %%

function! RenameFile()
    let old_name = expand('%')
    let new_name = input('New file name: ', expand('%'), 'file')
    if new_name != '' && new_name != old_name
        exec ':saveas ' . new_name
        exec ':silent !rm ' . old_name
        redraw!
    endif
endfunction
map <leader>n :call RenameFile()<cr> :view %%

hi PmenuSel ctermfg=DarkGrey ctermbg=Yellow
hi Pmenu ctermfg=LightGrey ctermbg=Blue

set wildignore=*.o,*.obj,.git,node_modules/**,bower_components/**,**/node_modules/**,_build/**,deps/**

" Elixir
map <leader><space> :!mix test<CR>