vimrc file

.vimrc

set nocompatible
filetype off

set rtp+=~/.vim/bundle/Vundle.vim

call vundle#begin()

Plugin 'gmarik/Vundle.vim'

Plugin 'bling/vim-airline'
Plugin 'kien/ctrlp.vim'
Plugin 'Valloric/YouCompleteMe'
Plugin 'sjl/gundo.vim'
Plugin 'scrooloose/syntastic'
Plugin 'tpope/vim-fugitive'
Plugin 'fholgado/minibufexpl.vim'
Plugin 'fugalh/desert.vim'
Plugin 'nvie/vim-flake8'
Plugin 'vim-scripts/HTML-AutoCloseTag'
Plugin 'othree/html5.vim'
Plugin 'tmhedberg/SimpylFold'



call vundle#end()            " required

colorscheme desert 

"========http://unix.stackexchange.com/questions/75430/vi-vim-how-to-automatically-strip-trailing-spaces-on-save
function! <SID>StripTrailingWhitespaces()
    let l = line(".")
    let c = col(".")
    %s/\s\+$//e
    call cursor(l, c)
endfun

" Often files are not necessarily identified by extension, if so use e.g.:
autocmd BufWritePre * if &ft =~ 'sh\|perl\|python' | :call <SID>StripTrailingWhitespaces() | endif
"=============================|


autocmd BufNewFile,BufReadPost *.md set filetype=markdown


"Move across single line in editor, other than wrapped line
nnoremap j gj
nnoremap k gk


" Yank from the cursor to the end of the line, to be consistent with C and D.
nnoremap Y y$ <ESC>

" Jump to start and end of line using the home row keys.
nnoremap H ^
nnoremap L $

" Quick escape from insert mode.
inoremap jj <ESC>



"==========airline============

"For airline plugin, for displaying it everytime. By-default it comes only when windows is splitted
set laststatus=1
set guifont=Liberation\ Mono\ for\ Powerline\ 10 
let g:airline_powerline_fonts = 1
"================================

"Color theme for windows
syntax enable

"Gundo pluginA
"nnoremap u :GundoToggle<CR>

"=====python mode plugin
map <leader>g <C-c>g
"============

"Set relative line Number in editor
set relativenumber

set tabstop=4     "Each tab is of 4
set shiftwidth=4  "While shifting move(<) move 4 place, equal to tabstop
set expandtab     "Insert spaces Instead of inserting tab character 

set autoindent    " always set autoindenting on
set smartindent    " copy the previous indentation on autoindenting
set number        " always show line numbers
set showmatch     " set show matching parenthesis
set ignorecase    " ignore case when searching
set smartcase     " ignore case if search pattern is all lowercase,
                    "    case-sensitive otherwise
set hlsearch      " highlight search terms
set incsearch     " show search matches as you type

set ruler         "Show status bar

set history=1000         " remember more commands and search history
set undolevels=1000      " use many muchos levels of undo
set wildignore=*.swp,*.bak,*.pyc,*.class
set title                " change the terminal's title
set cursorline       "Highlight current line 
set cindent       "stricter rules for C programs
" Use visual bell instead of beeping when doing something wrong
set visualbell

"I dont like Vim to ever write a backup file. I prefer more modern ways of protecting against data loss.
set nobackup
set noswapfile


"Finally, indenting intelligence is enabled based on the syntax rules for the file type.
filetype plugin on
set omnifunc=syntaxcomplete#Complete
syntax on

"Pasting large amounts of text into Vim. You can temporarily switch to “paste mode”, simply by setting the following option:
set pastetoggle=<F2>

noremap ; :


"Save file with w!! if you've forgot to open file with sudo
cmap w!! w !sudo tee % >/dev/null  

"\===========/Changing leader
let mapleader="\<space>"

"Cut copy paste in vim
map <leader>d "+d
map <leader>y "+y  
map <leader>p "+p

"============  Windows switch    ======
" split and switch to new pane

" vertical
nnoremap <leader>v <C-w>v

" horizontal
nnoremap <leader>s <C-w>s

" Move one viewport to down 
nnoremap <leader>j <C-w>j
" Move one viewport to 
nnoremap <leader>k <C-w>k
" Move one viewport to left
nnoremap <leader>h <C-w>h
" Move one viewport up 
nnoremap <leader>l <C-w>l

" Move within different viewports
nnoremap <leader>w <C-w>w

" Increase size of viewport by one line
" For <leader>+ has to press shift key which wasn't possible
nnoremap <leader>= <C-w>=
" Reduce size of viewport by one line 
nnoremap <leader>- <C-w>-
"=====================================

"=== Was gettng bottom line disappear while spiltting , adding this line helped===========
if has("gui_running")
    set guioptions-=L
    set guioptions-=T " remove toolbar
    set guioptions-=r " remove right-hand scroll bar
    "set guioptions-=m " remove menu bar
end
"=======Youcompleteme=========
noremap <leader>g :YcmCompleter GoTo<CR>
"=============================

"====Open and close code folding======
nnoremap <leader>f za
noremap <C-F> zM
set foldmethod=indent


" allow tab and shift+tab to
" tab  selection in visual mode
vmap <Tab> >gv
vmap <S-Tab> <gv 

"Remove search highlight by pressing Enter key
nnoremap <silent> <CR> :noh<CR><CR>

"Open vim file 
nnoremap <silent> <Leader>ev :vsp<CR>:e ~/Dropbox/vimrc.vim<CR>

" When I close a tab, remove the buffer
set nohidden