My new vim configuration

.vimplugins.vim

" Setting up plug - the vim plugin bundler
let PlugIsInstalled=1
let plugfile=expand('~/.vim/autoload/plug.vim')
if !filereadable(plugfile)
	echo "Installing Plug..."
	echo ""
	silent !mkdir -p ~/.vim/bundle
	silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
	let PlugIsInstalled=0
endif
set nocompatible              " be iMproved, required
filetype off                  " required

call plug#begin('~/.vim/plugged')

"################"
"#CUSTOM PLUGINS#"
"################"
Plug 'tpope/vim-surround'					" Surround things with things.
Plug 'gcmt/breeze.vim'						" Jump between HTML tags
Plug 'ctrlpvim/ctrlp.vim'					" Open files with fuzzy search
Plug 'vim-ctrlspace/vim-ctrlspace'			" Another all-around search
Plug 'airblade/vim-gitgutter'				" Highlight git edits
Plug 'terryma/vim-multiple-cursors'			" Sublime like multiple cursors
Plug 'joonty/vim-phpqa'						" PHP quality checking tools
Plug 'mileszs/ack.vim'						" Search files using Ack
Plug 'tomtom/tcomment_vim'					" Comment using shortcuts
"Plug 'scrooloose/nerdcommenter'			" Used before tcomment
Plug 'scrooloose/syntastic'					" Syntax highlighter
Plug 'tpope/vim-fugitive'					" Git wrapper
Plug 'honza/vim-snippets'					" It says snippets...
Plug 'SirVer/ultisnips'						" Snippets too
Plug 'sjl/gundo.vim'						" Undo with super powers
Plug 'vim-airline/vim-airline'				" The cool status bar down there
Plug 'vim-airline/vim-airline-themes'		" Ehm...
Plug 'mkarmona/colorsbox'					" Theme
Plug 'wakatime/vim-wakatime'				" Wakatime
Plug 'tobyS/pdv'							" PHP Documentor
Plug 'ryanoasis/vim-devicons'				" 'Cause I'm cool with icons
Plug 'scrooloose/nerdtree'					" Sidebar
Plug 'junegunn/vim-easy-align'				" Auto aligner
Plug 'bronson/vim-trailing-whitespace'		" Trailing whitespaces are bad.
Plug 'hail2u/vim-css3-syntax'				" Guess it.
Plug 'tpope/vim-markdown'					" Markdown syntax highlighting
Plug 'nathanaelkane/vim-indent-guides'		" Indent guides are coo...ehm...useful.
Plug 'elzr/vim-json'						" Json syntax and tools
Plug 'frace/vim-bubbles'					" Move lines up/down, indent/unindent
Plug 'mattn/webapi-vim'						" Required for gist-vim to work - An Interface to WEB APIs
Plug 'mattn/gist-vim'						" Get/Save/Edit Github gists from vim
" All of your plugins must be added before the following line
if PlugIsInstalled == 0
	echo "Installing plugs, please ignore key map error messages"
	echo ""
	:PlugInstall
endif
call plug#end()								" required

.vimrc

" GENERAL
set runtimepath+=~/.vim

set backup								" Enables backups
set backupdir=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
set backupskip=/tmp/*,/private/tmp/*
set directory=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
set writebackup

set splitright
set splitbelow
set clipboard=unnamed
let backspace=2

" Vundle and other plugins
so ~/.vimplugins.vim

" Theme
"colorscheme badwolf		            " https://github.com/sjl/badwolf/
set t_Co=256                            " 256 colors
colorscheme colorsbox-stnight
set background=dark

syntax enable			                " enable syntax processing
set encoding=utf8
"set tabstop=4 shiftwidth=4 expandtab   " number of visual spaces per TAB
"set softtabstop=4   		            " number of spaces in tab when editing
"set expandtab       		            " tabs are spaces
set nocompatible " not compatible with vi
set autoread " detect when a file is changed

" make backspace behave in a sane manner
set backspace=indent,eol,start

" set a map leader for more key combos
let mapleader = ','
let g:mapleader = ','

set history=1000 " change history to 1000
set textwidth=120

" Tab control
set noexpandtab " insert tabs rather than spaces for <Tab>
set smarttab " tab respects 'tabstop', 'shiftwidth', and 'softtabstop'
set tabstop=4 " the visible width of tabs
set softtabstop=4 " edit as if the tabs are 4 characters wide
set shiftwidth=4 " number of spaces to use for indent and unindent
set shiftround " round indent to a multiple of 'shiftwidth'
set completeopt+=longest

if has('mouse')
    set mouse=a
    set ttymouse=xterm2
endif

" UI
"set mouse=a			                    " Impedisce la copia dei numeri in selezione
set laststatus=2							" Statusbar sempre visibile

" Set this to the name of your terminal that supports mouse codes.
" Must be one of: xterm, xterm2, netterm, dec, jsbterm, pterm
"set ttymouse=xterm2

set rnu                     " relative number (better movements)
set showcmd             	" show command in bottom bar
set cursorline          	" highlight current line
filetype plugin indent on   " load filetype-specific indent files (pathogen = remove plugin)

set wildmenu            	" visual autocomplete for command menu
				" This is a pretty cool feature I didn't know Vim had. 
				" You know how Vim automatically autocompletes things
				" like filenames when you, for instance, run :e ~/.vim<TAB> ?
				" Well it will provide a graphical menu of all the matches
				" you can cycle through if you turn on wildmenu.

set wildmode=list:longest   " complete files like a shell

set lazyredraw          	" redraw only when we need to.
set showmatch           	" highlight matching [{()}]

" SEARCH
set incsearch           	" search as characters are entered
set hlsearch            	" highlight matches
set ignorecase              " case insensitive searching
set smartcase               " case-sensitive if expresson contains a capital letter
set nolazyredraw            " don't redraw while executing macros

set magic                   " Set magic on, for regex

set showmatch               " show matching braces
set mat=2                   " how many tenths of a second to blink

" error bells
set noerrorbells
set visualbell
set t_vb=
set tm=500

" turn off search highlight
nnoremap <leader><space> :nohlsearch<CR>

" MOVIMENTI

" move vertically by visual line
nnoremap j gj
nnoremap k gk

" move to beginning/end of line
nnoremap B ^
nnoremap E $

" $/^ doesn't do anything
nnoremap $ <nop>
nnoremap ^ <nop>

" highlight last inserted text
nnoremap gV `[v`]		
" It visually selects the block of characters you added last
" time you were in INSERT mode.

let mapleader=","       " leader is comma

" jk is escape (premuti contemporaneamente)
inoremap jk <esc>

inoremap <ctrl>/ <leader>c<space>
nnoremap <ctrl>/ <leader>c<space>
vnoremap <ctrl>/ <leader>c<space>

" toggle gundo
nnoremap <leader>u :GundoToggle<CR>
" Serve gundo.vim https://github.com/sjl/gundo.vim.git

" Trigger configuration. Do not use <tab> if you use https://github.com/Valloric/YouCompleteMe.
let g:UltiSnipsExpandTrigger="<tab>"
let g:UltiSnipsJumpForwardTrigger="<c-b>"
let g:UltiSnipsJumpBackwardTrigger="<c-z>"

" If you want :UltiSnipsEdit to split your window.
let g:UltiSnipsEditSplit="vertical"

" 80 colums ruler
highlight OverLength ctermbg=red ctermfg=white guibg=#592929
match OverLength /\%81v.\+/

" do not history when leavy buffer
set hidden

" airline options
let g:airline#extensions#tabline#enabled=1
let g:airline_powerline_fonts=1
let g:airline_left_sep=''
let g:airline_right_sep=''
let g:airline_theme='base16'

" don't hide quotes in json files
let g:vim_json_syntax_conceal = 0

" FIXME: (broken) ctrl s to save
noremap  <C-S> :update<CR>
vnoremap <C-S> <C-C>:update<CR>
inoremap <C-S> <Esc>:update<CR>

" Find
map <C-f> /
" indend / deindent after selecting the text with (⇧ v), (.) to repeat.
vnoremap <Tab> >
vnoremap <S-Tab> <
" comment / decomment & normal comment behavior
vmap <C-m> gc
" Disable tComment to escape some entities
let g:tcomment#replacements_xml={}
" Text wrap simpler, then type the open tag or ',"
vmap <C-w> S
" Cut, Paste, Copy
vmap <C-x> d
vmap <C-v> p
vmap <C-c> y
" Undo, Redo (broken)
nnoremap <C-z>  :undo<CR>
inoremap <C-z>  <Esc>:undo<CR>
nnoremap <C-y>  :redo<CR>
inoremap <C-y>  <Esc>:redo<CR>
" Tabs
"let g:airline_theme='badwolf'
nnoremap <C-b>  :tabprevious<CR>
inoremap <C-b>  <Esc>:tabprevious<CR>i
nnoremap <C-n>  :tabnext<CR>
inoremap <C-n>  <Esc>:tabnext<CR>i
nnoremap <C-t>  :tabnew<CR>
inoremap <C-t>  <Esc>:tabnew<CR>i
nnoremap <C-k>  :tabclose<CR>
inoremap <C-k>  <Esc>:tabclose<CR>i

" NERDTree
nnoremap <Leader>` :NERDTreeToggle<CR>

" lazy ':'
map \ :
map ; :

" let mapleader = ','
nnoremap <Leader>p :set paste<CR>
nnoremap <Leader>o :set nopaste<CR>
noremap  <Leader>g :GitGutterToggle<CR>

" multiple cursors
let g:multi_cursor_use_default_mapping=0

" Default mapping
let g:multi_cursor_next_key='<C-n>'
let g:multi_cursor_prev_key='<C-p>'
let g:multi_cursor_skip_key='<C-x>'
let g:multi_cursor_quit_key='<Esc>'

function! NumberToggle()
  if(&relativenumber == 1)
    set number
  else
    set relativenumber
  endif
endfunc

nnoremap <Leader>n :call NumberToggle()<cr>

nnoremap <F2> :set invpaste paste?<CR>
set pastetoggle=<F2>
set showmode

autocmd FocusLost * :set number
autocmd FocusGained * :set relativenumber
autocmd InsertEnter * :set number
autocmd InsertLeave * :set relativenumber

autocmd BufNewFile,BufReadPost *.md set filetype=markdown

let g:webdevicons_conceal_nerdtree_brackets = 0