vimrc for server

vimrc

" Reference:
"  http://sontek.net/turning-vim-into-a-modern-python-ide
"  https://github.com/amix/vimrc

" Enable filetype plugins
filetype on
filetype plugin on
filetype indent off

let g:pyflakes_use_quickfix = 0
let g:pep8_map='<leader>8'

""""""""""""""""""""""""""""""
" => Status line
""""""""""""""""""""""""""""""
" Always show the status line
set laststatus=2

" Color (light bg)
set background=light
colorscheme delek

" General settings
set history=50                          " number of actions to remembered in a history
set encoding=utf8                       " set encoding by default with utf8
set t_Co=256                            " number of colors
set sm                                  " Magic substitute
set smarttab                            " delete white spaces from tab if line is empty
set shiftwidth=4                        " Number of spaces to use for each step
set tabstop=4                           " set tab with 4 spaces
set autoindent                          " auto indent files
set backspace=indent,eol,start          " more powerful backspacing
set modeline                            " use vim settings in beginning/end of files
set modelines=5                         " number of lines to look for modeline
set laststatus=2
set nocompatible                        " disable compatible mode
set ruler                               " show line,col in status bar
set hidden                              " hide buffers with closed files
set incsearch                           " use incremental search
set autowrite                           " auto save file before some commands
set showcmd                             " show command/mode in at bottom
set showmatch                           " show match (), [] and {}
set nohlsearch                          " no highlight search results
set noignorecase                        " case sensitive search
set nojoinspaces                        " don't add space when joining line
set nobackup                            " no backups
set textwidth=0 nowrap                  " infinite lines with no wrap
set completeopt=menu,preview            " configure drop-down menu when completing with ctrl-n
set wildmode=list:longest               " bash like command line tab completion
set wildignore=*.o,*.obj,*~,*.swp,*.pyc " ignore when tab completing:
set writeany                            " Allow writing readonly files
set visualbell                          " Set visual bell
set smartcase                           " When searching try to be smart about cases

" Allow index folder
try
  set foldmethod=indent                   " Folding method: indent
  set foldlevel=99                        " Initial Fold Level
catch
endtry


" Allow select with mouse
set mousemodel=popup
set selection=exclusive

let mapleader=","           " <Leader> == ,

" CTRL+[hjkl] navigation between buffers
map <c-j> <c-w>j
map <c-k> <c-w>k
map <c-l> <c-w>l
map <c-h> <c-w>h

" Doh... you know what this does... ;-)
syntax on
 
" Some useful abbreviations to common mistyped commands
cab W w | cab Q q | cab Wq wq | cab wQ wq | cab WQ wq | cab X x


" Comment/Uncomment for different languages
au FileType haskell,vhdl,ada            let comment = '-- '
au FileType sh,make,python,ruby         let comment = '# '
au FileType c,cpp,java,javascript       let comment = '// '
au FileType tex                         let comment = '% '
au FileType vim                         let comment = '" '

" Comment Blocks
" ,c -> comment selected
" ,u -> uncomment selected
noremap <silent> ,c :s,^,<C-R>=comment<CR>,<CR>:noh<CR>
noremap <silent> ,u :s,^\V<C-R>=comment<CR>,,e<CR>:noh<CR>


" Highlight trailing whitespaces
highlight WhitespaceEOL ctermbg=red guibg=red
au ColorScheme * highlight WhitespaceEOL ctermbg=red guibg=red
match WhitespaceEOL /\s\+$/

" ,a -> clean all trailing spaces
noremap <silent> ,a :call DeleteTrailingWS()<CR>

" Language specifics
let python_highlight_all = 1

au FileType python set smartindent cinwords=if,elif,else,for,while,try,except,finally,def,class,with
au FileType python set omnifunc=pythoncomplete#Complete
au FileType python set expandtab smarttab autoindent smartindent shiftwidth=4 tabstop=4 softtabstop=4

" Terminal.app keyboard settings
map <Esc>[H <Home>
imap <Esc>[H <Home>
map <Esc>[F <End>
imap <Esc>[F <End>
map <Esc>[5~ <PageUp>
imap <Esc>[5~ <PageUp>
map <Esc>[6~ <PageDown>
imap <Esc>[6~ <PageDown>

" Moving .swp files away
set backupdir=~/.vim
set directory=~/.vim

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

" 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>

" Switch CWD to the directory of the open buffer
map <leader>cd :cd %:p:h<cr>:pwd<cr>


" Delete trailing white space on save, useful for Python and CoffeeScript ;)
autocmd BufWrite :call DeleteTrailingWS()


" Specify the behavior when switching between buffers
try
  set switchbuf=useopen,usetab,newtab
  set stal=2
catch
endtry