My .vimrc

.vimrc

set nocompatible
syntax enable
color evening
set ai
set si
set is
set hls
set et
set sr
set ts=2
set sts=2
set sw=2
set ruler
set bs=2
set laststatus=2
filetype indent on


call pathogen#helptags()
call pathogen#infect()

set bg=dark

map <C-h> <C-w>h
map <C-j> <C-w>j
map <C-k> <C-w>k
map <C-l> <C-w>l

" change the mapleader from \ to ,
let mapleader=","

" Quickly edit/reload the vimrc file
nmap <silent> <leader>ev :e $MYVIMRC<CR>
nmap <silent> <leader>sv :so $MYVIMRC<CR>

set hidden

let NERDTreeIgnore = ['\.pyc$']
autocmd vimenter * if !argc() | NERDTree | endif

nnoremap <F5> :GundoToggle<CR>

set statusline=%t       "tail of the filename
set statusline+=[%{strlen(&fenc)?&fenc:'none'}, "file encoding
set statusline+=%{&ff}] "file format
set statusline+=%h      "help file flag
set statusline+=%m      "modified flag
set statusline+=%r      "read only flag
set statusline+=%y      "filetype
set statusline+=%{fugitive#statusline()}
set statusline+=%=      "left/right separator
set statusline+=%c,     "cursor column
set statusline+=%l/%L   "cursor line/total lines
set statusline+=\ %P    "percent through file

match ErrorMsg '\s\+$'
nnoremap <Leader>rtw :%s/\s\+$//e<CR>

map <F4> :NERDTreeFind<CR>o