My old vimrc file (used for Perl projects)

vimrc.vim

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"           File: .vimrc                       "
"    Create Date: Nov 04, 2010                 "
"         Author: Michail Skorzinskiy          "
"                   email : rasmikun@gmail.com "
"                   jabber: rasmikun@gmail.com "
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" Plugins:
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" First install:
" git clone https://github.com/Shougo/neobundle.vim ~/.vim/bundle/neobundle.vim
filetype off

if has('vim_starting')
   set nocompatible               " Be iMproved

   " Required:
   set runtimepath+=~/.vim/bundle/neobundle.vim/
endif

call neobundle#begin(expand('~/.vim/bundle/'))
NeoBundleFetch 'Shougo/neobundle.vim'

NeoBundle 'tpope/vim-speeddating'
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"   Description: use CTRL-A/CTRL-X to increment dates, times and more
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NeoBundle 'airblade/vim-gitgutter'
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"   Description: A Vim plugin which shows a git diff in the gutter (sign column)
"   and stages/reverts hunks.
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NeoBundle 'scrooloose/syntastic'
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"   Description: Syntax checking plugin that runs files through external
" syntax checkers and displays any resulting errors to the user.
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NeoBundle "Shougo/neocomplcache.vim"
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"   Description: Ultimate auto-completion system for Vim.
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NeoBundle 'craigemery/vim-autotag'
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"   Description: Automatically discover and 'properly' update ctags files on
"   save
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NeoBundle 'majutsushi/tagbar'
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"   Description: Vim plugin that displays tags in a window, ordered by scope
"   http://majutsushi.github.com/tagbar/
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NeoBundle 'craigemery/vim-autotag'
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"   Description: Automatically discover and 'properly' update ctags files on
"   save
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NeoBundle 'scrooloose/nerdcommenter'
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"   Description: Provides many different commenting operations and
" styles which are invoked via key mappings and a menu.
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NeoBundle 'tpope/vim-surround'
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"   Description: Provides mappings to easily delete,
" change and add such surroundings in pairs.
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NeoBundle 'Raimondi/delimitMate'
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"   Description: This plug-in provides automatic closing of quotes,
"   parenthesis, brackets, etc..
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NeoBundle 'rasmikun/vim-colors-solarized'
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"   Descriptions: Precision colors for machines and people
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NeoBundle 'bling/vim-airline'
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"   Description: Lean & mean status line for vim that's light as air.
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NeoBundle 'Shougo/vimproc', {
\     'build': {
\         'windows' : 'make -f make_mingw32.mak',
\         'cygwin' : 'make -f make_cygwin.mak',
\         'mac' : 'make -f make_mac.mak',
\         'unix' : 'make -f make_unix.mak',
\     }
\ }
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"   Description: Great asynchronous execution library for Vim.
" Compilation required.
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call neobundle#end()
filetype plugin indent on

NeoBundleCheck
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" General:
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syntax on
filetype plugin indent on
set nocompatible

" Synchronized unnamed register with clipboard
set clipboard^=unnamed

set foldmethod=indent"marker
set fileformats=unix,dos

set nobackup
set noswapfile

" Disable bell in vim
set vb    " see 'visualbell'
set t_vb=

set nu " set vim numerate
imap <F11> <Esc>:set<Space>nu!	<cr>
nmap <F11> :set<Space>nu!<cr>

if (has('gui_running'))
    set guioptions=none
endif

au FileType perl map <leader>rr :!perl %<CR>
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" Text:
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set textwidth=80
set winminheight=0
set ai  " auto  indent
set si  " smart indent

set fo-=t " prevent auto word wrapping

set tabstop=8
set shiftwidth=4
set smarttab  " insert blanks according to shiftwidth
set expandtab " appropriate number of spaces to insert a tab

set pastetoggle=<F3>
nnoremap <F4> :set list!<cr>
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" Encoding:
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set encoding=utf-8
set termencoding=utf-8
set fileencoding=utf-8

set wildmenu           " make recode menu
set wcm=<Tab>          " use <F8> and TAB to make choice
menu Encoding.CP1251   :e ++enc=cp1251 <cr>
menu Encoding.CP866    :e ++enc=cp866  <cr>
menu Encoding.KOI8-U   :e ++enc=koi8-u <cr>
menu Encoding.UTF-8    :e ++enc=utf-8  <cr>
map <F8> :emenu Encoding.<TAB>
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" Spelling:
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setlocal spell spelllang=en_us,ru
map <F6> :setlocal spell! spelllang=en_us,ru<CR>
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" Navigation:
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" NerdTREE
let g:tagbar_left = 1
let g:tagbar_autofocus = 1
let g:tagbar_hide_nonpublic = 1

let g:tagbar_autopreview = 1
let g:tagbar_previewwin_pos = "rightbelow"

let g:vimfiler_as_default_explorer = 1

nmap <silent> <F2> :VimFilerExplorer<cr>
nmap <silent> <C-W><C-V> :VimFilerSplit<cr>
nmap <silent> <C-W><C-W> :VimFiler<cr>

" Balance match pairs
let delimitMate_balance_matchpairs = 1

" 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

" Buffers
nmap <silent> = :call UpperNavigate('next')<cr>
nmap <silent> - :call UpperNavigate('prev')<cr>
nmap <silent> + :tabnew<cr>
nmap <silent> _ :bdelete<cr>

" Navigate through tabs if there are more than one tab, or through buffers
" otherwise.
function UpperNavigate(direction)
    if tabpagenr('$') > 1
        exec "tab".a:direction
    else
        exec "b".a:direction.'!'
    endif
endfunction

" Open last visited place, when opening file.
au BufReadPost * if line("'\"") > 0 && line("'\"") <= line("$")
    \| exe "normal! g'\"" | endif

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" Search:
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set iminsert=0 " for input
set imsearch=0 " and for search

set ic
set showmatch
set hlsearch   " High light search
set incsearch
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" Colors:
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let g:solarized_termtrans=1
let g:solarized_termcolors=256
let g:solarized_visibility='low'

let g:gitgutter_sign_column_always = 1

set background=dark
colorscheme solarized
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" Airline:
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set laststatus=2

let g:airline_theme='simple'
let g:airline#extensions#tabline#enabled = 1

set ttimeoutlen=25
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" Syntax:
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let g:syntastic_enable_perl_checker = 1
let g:syntastic_perl_checkers=['perl']
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