vimrc

These days vim is preferred editor, and have started using it at work and home alike. That means my vimrc kept evolving and had to sync at both the sites. Thought would back it up some where I can handily find it when required.

This post has all the contents of my vimrc as backup

set nocompatible              " be iMproved, required
filetype off                  " required
"
"" set the runtime path to include Vundle and initialize
set rtp+=~/vimfiles/bundle/Vundle.vim/
let path='~/vimfiles/bundle'
call vundle#begin(path)
"" let Vundle manage Vundle, required
Plugin 'gmarik/Vundle.vim'
Plugin 'wincent/command-t'
"
" The following are examples of different formats supported.
" Keep Plugin commands between vundle#begin/end.
" plugin on GitHub repo
Plugin 'tpope/vim-fugitive'
"
" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
"
"   normal vim rc file from here
"
"   very much influenced by
"   https://amix.dk/vim/vimrc.html
"
set numberwidth=5
set showcmd
set number
set nocompatible
set tabstop=4
set shiftwidth=4
set expandtab
set ruler
set magic
set cmdheight=2
set showcmd
set showmatch
set smarttab
set wildmenu
set wildmode=list:longest,full
set mouse=a
set incsearch
set hlsearch
set ruler
syntax on

" folding related stuff
" reference: http://stackoverflow.com/questions/4789605/how-do-i-enable-automatic-folds-in-vim
"
set foldmethod=syntax
set foldlevelstart=1

let python_fold=1
let perl_fold=1



" Set to auto read when a file is changed from the outside
"set autoread
let mapleader = ","
let g:mapleader = ","
"
" fast saving
nmap <leader>w :w!<cr>
"
" disable arrow keys
"noremap <Up> <NOP>
"noremap <Down> <NOP>
"noremap <Left> <NOP>
"noremap <Right> <NOP>


""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => VIM user interface
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Set 7 lines to the cursor - when moving vertically using j/k
set so=7

" Turn on the WiLd menu
set wildmenu

" Ignore compiled files
set wildignore=*.o,*~,*.pyc

"Always show current position
set ruler

" Height of the command bar
set cmdheight=2
"
" A buffer becomes hidden when it is abandoned
set hid

" Configure backspace so it acts as it should act
set backspace=eol,start,indent
set whichwrap+=<,>,h,l

" Ignore case when searching
set ignorecase

" When searching try to be smart about cases 
set smartcase

" Highlight search results
set hlsearch

" Makes search act like search in modern browsers
set incsearch

" Don't redraw while executing macros (good performance config)
set lazyredraw

" For regular expressions turn magic on
set magic

" Show matching brackets when text indicator is over them
set showmatch
" How many tenths of a second to blink when matching brackets
set mat=2

" No annoying sound on errors
set noerrorbells
set novisualbell
set t_vb=
set tm=500

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Files, backups and undo
" """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Turn backup off, since most stuff is in SVN, git et.c anyway...
set nobackup
set nowb
set noswapfile


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Text, tab and indent related
" """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Use spaces instead of tabs
set expandtab
" Be smart when using tabs ;)
set smarttab
" 1 tab == 4 spaces
set shiftwidth=4
set tabstop=4
" Linebreak on 500 characters
set lbr
set tw=500
"
set ai "Auto indent
set si "Smart indent
set wrap "Wrap lines


"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" => Moving around, tabs, windows and buffers
" """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Treat long lines as break lines (useful when moving around in them)
map j gj
map k gk
"
" Map <Space> to / (search) and Ctrl-<Space> to ? (backwards search)
map <space> /
map <c-space> ?

" Disable highlight when <leader><cr> is pressed
map <silent> <leader><cr> :noh<cr>

" Smart way to move between windows
map <C-j> <C-W>j
map <C-k> <C-W>k
map <C-h> <C-W>h
map <C-l> <C-W>l

" Close the current buffer
map <leader>bd :Bclose<cr>

" Close all the buffers
map <leader>ba :1,1000 bd!<cr>

" Useful mappings for managing tabs
map <leader>tn :tabnew<cr>
map <leader>to :tabonly<cr>
map <leader>tc :tabclose<cr>
map <leader>tm :tabmove

" Opens a new tab with the current buffer's path
" Super useful when editing files in the same directory
map <leader>te :tabedit <c-r>=expand("%:p:h")<cr>/



filetype plugin indent on
source $VIMRUNTIME/vimrc_example.vim
source $VIMRUNTIME/mswin.vim
behave mswin

set diffexpr=MyDiff()
function MyDiff()
  let opt = '-a --binary '
  if &diffopt =~ 'icase' | let opt = opt . '-i ' | endif
  if &diffopt =~ 'iwhite' | let opt = opt . '-b ' | endif
  let arg1 = v:fname_in
  if arg1 =~ ' ' | let arg1 = '"' . arg1 . '"' | endif
  let arg2 = v:fname_new
  if arg2 =~ ' ' | let arg2 = '"' . arg2 . '"' | endif
  let arg3 = v:fname_out
  if arg3 =~ ' ' | let arg3 = '"' . arg3 . '"' | endif
  let eq = ''
  if $VIMRUNTIME =~ ' '
    if &sh =~ '\<cmd'
      let cmd = '""' . $VIMRUNTIME . '\diff"'
      let eq = '"'
    else
      let cmd = substitute($VIMRUNTIME, ' ', '" ', '') . '\diff"'
    endif
  else
    let cmd = $VIMRUNTIME . '\diff'
  endif
  silent execute '!' . cmd . ' ' . opt . arg1 . ' ' . arg2 . ' > ' . arg3 . eq
endfunction