settings.vim

" Use a low updatetime. This is used by CursorHold
set updatetime=1000

" I like my word boundary to be a little bigger than the default
" set iskeyword+=<,>,[,],:,-,`,!
" set iskeyword-=_


" Writes to the unnamed register also writes to the * and + registers. This
" makes it easy to interact with the system clipboard
if has ('unnamedplus')
  set clipboard=unnamedplus
else
  set clipboard=unnamed
endif


"===============================================================================
" General Settings
"===============================================================================
syntax on

" This took a while to figure out. Neocomplcache + iTerm + the CursorShape
" fix is causing the completion menu popup to flash the first result. Tested it
" with AutoComplPop and the behavior doesn't exist, so it's isolated to
" Neocomplcache... :( Dug into the source for both and saw that AutoComplPop is
" setting lazyredraw to be on during automatic popup...
set lazyredraw

" Solid line for vsplit separator
" this is breaking 朋友‘s vimrc on osx.
" set fcs=vert:│

" Turn on the mouse, since it doesn't play well with tmux anyway. This way I can
" scroll in the terminal
set mouse=a

" Give one virtual space at end of line
set virtualedit=onemore

" Turn on line number
set number

" Always splits to the right and below
set splitright
set splitbelow


" Sets how many lines of history vim has to remember
set history=10000

" Set to auto read when a file is changed from the outside
set autoread

" Set to auto write file
set autowriteall

" Display unprintable chars
" set list
" this is breaking 朋友‘s vimrc on osx.
" set listchars=tab:▸\ ,extends:❯,precedes:❮,nbsp:␣
" set showbreak=↪


" Minimal number of screen lines to keep above and below the cursor
set scrolloff=10

" Min width of the number column to the left
set numberwidth=1

" Open all folds initially
set foldmethod=indent
set foldlevelstart=99

" No need to show mode due to Powerline
set noshowmode

set wildmode=list:longest,full
set wildmenu "turn on wild menu
" set wildignore
" See ignore.vim

"netrw.vim"{{{
" Change default directory.
set browsedir=current
"}}}


" Allow changing buffer without saving it first
set hidden

" Set backspace config
set backspace=eol,start,indent

" Case insensitive search
set ignorecase
set smartcase

" Set sensible heights for splits
" set winheight=50
" Setting this causes problems with Unite-outline. Don't really need it
" set winminheight=5

" Make search act like search in modern browsers
set incsearch

" Make regex a little easier to type
set magic

" Don't show matching brackets
set noshowmatch

" Show incomplete commands
set showcmd

" Turn off sound
set vb
set t_vb=

" Always show the statusline
set laststatus=2

" Explicitly set encoding to utf-8
set encoding=utf-8

" Column width indicator
set colorcolumn=+1

" Lower the delay of escaping out of other modes
set timeout timeoutlen=1000 ttimeoutlen=0

" Fix meta-keys which generate <Esc>A .. <Esc>z
if !has('gui_running')
  " let c='a'
  " while c <= 'z'
    " exec "set <M-".c.">=\e".c
    " exec "imap \e".c." <M-".c.">"
    " let c = nr2char(1+char2nr(c))
  " endw
  " Map these two on its own to enable Alt-Shift-J and Alt-Shift-K. If I map the
  " whole spectrum of A-Z, it screws up mouse scrolling somehow. Mouse events
  " must be interpreted as some form of escape sequence that interferes.
  " exec 'set <M-J>=J'
  " exec 'set <M-K>=K'
endif

try
  lang en_us
catch
endtry

" Turn backup off
set nobackup
set nowritebackup
set noswapfile

" Tab settings
set expandtab
set shiftwidth=2
set tabstop=8
set softtabstop=2
set smarttab

" Text display settings
set linebreak
" set textwidth=80
set autoindent
set nowrap
set whichwrap+=h,l,<,>,[,]

" no backup-files like bla~ 
set nobackup
set nowritebackup 

" }}}

set relativenumber 
set number

" enables the reading of .vimrc, .exrc and .gvimrc in the current directory.
set exrc

" Use vimgrep.
"set grepprg=internal
"" Use grep.
set grepprg=grep\ -inH


" http://stackoverflow.com/questions/15660669/what-is-a-un-file-or-or-why-does-vim-in-the-terminal-make-the-un-file
" no undo file
set noundofile

" Start the find and replace command across the entire file
vmap <leader>z <Esc>:%s/<c-r>=GetVisual()<cr>/

" http://stackoverflow.com/a/24167309
let g:netrw_dirhistmax = 0


set timeout timeoutlen=1000 ttimeoutlen=100