My .vimrc configurations

My .vimrc

set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" 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 'kshenoy/vim-signature'

Plugin 'vim-scripts/ScrollColors'

" Tim Pope's awesome Rails integration plugin
Plugin 'tpope/vim-rails'

" Tim Pope's colorscheme that is well integrated with his Rails plugin
Plugin 'tpope/vim-vividchalk'

Plugin 'garbas/vim-snipmate'

Plugin 'vim-scripts/tComment'

Plugin 'vim-scripts/Auto-Pairs'

" Plugin 'mhinz/vim-startify'

Plugin 'terryma/vim-multiple-cursors'

Plugin 'regedarek/ZoomWin'

Plugin 'tpope/vim-fugitive'

Plugin 'editorconfig/editorconfig-vim'

" 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
"
" Brief help
" :PluginList          - list configured plugins
" :PluginInstall(!)    - install (update) plugins
" :PluginSearch(!) foo - search (or refresh cache first) for foo
" :PluginClean(!)      - confirm (or auto-approve) removal of unused plugins
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line
" To install plugins write
" Vim +PluginInstall +qall in your terminal or :PluginInstall in Vim

syntax on

set cf  " Enable error files & error jumping.
set clipboard+=unnamed  " Yanks go on clipboard instead.
set history=256  " Number of things to remember in history.
set autowrite  " Writes on make/shell commands
set ruler  " Ruler on
set nu  " Line numbers on
set nowrap  " Line wrapping off
set scrolloff=3
set timeoutlen=250  " Time to wait after ESC (default causes an annoying delay)


set shell=/bin/sh

colorscheme molokai " Uncomment this to set a default theme

" " Formatting (some of these are for coding in C and C++)
set ts=2  " Tabs are 2 spaces
set bs=2  " Backspace over everything in insert mode
set shiftwidth=2  " Tabs under smart indent
set nocp incsearch
set cinoptions=:0,p0,t0
set cinwords=if,else,while,do,for,switch,case
set formatoptions=tcqr
set cindent
set autoindent
set smarttab
set expandtab

" Set the tag file search order
set tags=./tags;

" Use ack instead of grep
set grepprg=ack

" Fuzzy finder: ignore stuff that can't be opened, and generated files
let g:fuzzy_ignore = "*.png;*.PNG;*.gif;*.GIF;*.jpg;*.JPG;vender/**;coverage/**;tmp/**;rdoc/**"

" Highlight the status line
highlight StatusLine ctermfg=grey ctermbg=black

" Make the autocompletion readable
highlight PmenuSel ctermfg=white ctermbg=black
set wildmenu
set wildmode=longest,list

" Highlight the current line
set cursorline
hi CursorLine term=bold cterm=bold guibg=Grey40
"hi CursorLine ctermbg=8 ctermfg=15 "8 = dark gray, 15 = white
"hi Cursor ctermbg=15 ctermfg=8

" Add the g flag to search/replace by default
set gdefault

" Highlight searches
set hlsearch
" Ignore case of searches
set ignorecase
" Highlight dynamically as pattern is typed
set incsearch

" The following optional commands are helpful but require explicit creation of directories and files:
" Backups & Files
" Centralize backups, swapfiles and undo history
if exists("&undodir")
  set undodir=~/.vim/undo
endif
set backupdir=~/.vim/backup//
set directory=~/.vim/swap//
set undodir=~/.vim/undo//

" Visual
set showmatch  " Show matching brackets.
set mat=5  " Bracket blinking.
set nolist

" Show the current mode
set showmode

" Show $ at end of line and trailing space as ~
set lcs=tab:\ \ ,eol:$,trail:~,extends:>,precedes:<
set novisualbell  " No blinking .
set noerrorbells  " No noise.
set laststatus=2  " Always show status line.

" Don't reset cursor to start of line when moving around.
set nostartofline

" gvim specific
set mousehide  " Hide mouse after chars typed
set mouse=a  " Mouse in all modes
set mouse=niv

" Enable copying to clipboard using CTRL + C
map <C-c> y:e ~/clipsongzboard<CR>P:w !pbcopy<CR><CR>:bdelete!<CR>

" Remove last search highlighting, when hitting return
nnoremap <CR> :set hlsearch!<cr>

" Remove Macvim right, and lenft scrollbar
set guioptions-=r
set guioptions-=L

" Set the guifont
set guifont=Menlo:h14

" To allow jump to files without saving
set hidden

" Change default leader key to ,
let mapleader = ','

" Diff tab management: open the current git diff in a tab
command! GdiffInTab tabedit %|vsplit|Gdiff
nnoremap <leader>d :GdiffInTab<cr>
nnoremap <leader>D :tabclose<cr>

" OPEN FILES IN DIRECTORY OF CURRENT FILE
cnoremap %% <C-R>=expand('%:h').'/'<cr>
map <leader>e :edit %%
map <leader>v :view %%

" Edit routes
command! Rroutes :RE config/routes.rb
command! RTroutes :RTedit config/routes.rb
command! Rgem :RE Gemfile

" Insert a pry code
command Pry :normal i binding.pry<ESC>
command EPry :normal i <% binding.pry %><ESC>

" Easy switching to full screen in split window
map <leader>f :tab split<cr>
map <leader>c :tab close<cr>

" Disable the tooltips of vim-ruby plugin

" Insert new line without entering insert mode
" imap <C-m> <esc>o
" MAPS TO JUMP TO SPECIFIC COMMAND-T TARGETS AND FILES
map <leader>gr :topleft :split config/routes.rb<cr>
function! ShowRoutes()
  " Requires 'scratch' plugin
  :topleft 100 :split __Routes__
  " Make sure Vim doesn't write __Routes__ as a file
  :set buftype=nofile
  " Delete everything
  :normal 1GdG
  " Put routes output in buffer
  :0r! rake -s routes
  " Size window to number of lines (1 plus rake output length)
  :exec ":normal " . line("$") . "_ "
  " Move cursor to bottom
  :normal 1GG
  " Delete empty trailing line
  :normal dd
endfunction
map <leader>gR :call ShowRoutes()<cr>

" MULTIPURPOSE TAB KEY
" Indent if we're at the beginning of a line. Else, do completion.
function! InsertTabWrapper()
    let col = col('.') - 1
    if !col || getline('.')[col - 1] !~ '\k'
        return "\<tab>"
    else
        return "\<c-p>"
    endif
endfunction

inoremap <tab> <c-r>=InsertTabWrapper()<cr>

" RENAME CURRENT FILE
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>

" Jum to last cursor position unlessit's invalid or in an event handler
autocmd BufReadPost *
  \ if line("'\"") > 0 && line("'\"") <= line("$") |
  \   exe "normal g'\"" |
  \ endif

" Weaning myself off the arrow keys,
noremap <Up> <nop>
noremap <Down> <nop>
noremap <Left> <nop>
noremap <Right> <nop>