""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" My Personal Vim Configuration
" Wil Moore III <wil.moore@wilmoore.com>
"
" I keep this configuration documented here:
" https://gist.github.com/3901161
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""

""""""""""""""""""""""""""""""
"" base
""""""""""""""""""""""""""""""

" no annoying sound on errors
set noerrorbells
set novisualbell
set t_vb=
set tm=500

""""""""""""""""""""""""""""""
"" files, backups and undo
""""""""""""""""""""""""""""""

" Turn backup off, since most stuff is in source control
set nobackup
set nowb
set noswapfile

""""""""""""""""""""""""""""""
"" mouse
""""""""""""""""""""""""""""""

set mouse=a
set ttym=xterm2

""""""""""""""""""""""""""""""
"" keyboard
""""""""""""""""""""""""""""""

" <Ctrl-C> -- copy selected to system clipboard (see: http://vim.wikia.com/wiki/Quick_yank_and_paste)
vmap <C-C> "*y

" <Ctrl-A> -- visually select all and copy to system clipboard
map <C-A> ggvG$"*y<C-o><C-o>

" ,cp copies path to clipboard
nmap <leader>cp :let @" = expand("%:p")<cr><cr>

""""""""""""""""""""""""""""""
"" formatting
""""""""""""""""""""""""""""""

" do not wrap
set nowrap
set textwidth=0 
set wrapmargin=0

""""""""""""""""""""""""""""""
"" colors and Fonts
""""""""""""""""""""""""""""""
" Enable syntax highlighting
syntax enable

colorscheme solarized
let g:solarized_termcolors=256
let g:solarized_termtrans=1
set t_Co=256
set background=dark

" Set extra options when running in GUI mode
if has("gui_running")
  set guioptions-=T
  set guioptions+=e
  set t_Co=256
  set guitablabel=%M\ %t
endif

" Set utf8 as standard encoding and en_US as the standard language
set encoding=utf8

" Use Unix as the standard file type
set ffs=unix,dos,mac

""""""""""""""""""""""""""""""
"" testing
""""""""""""""""""""""""""""""

" <leader>t runs tests (make test)
map <leader>t :make test<cr>

""""""""""""""""""""""""""""""
"" editing
""""""""""""""""""""""""""""""

" <leader>pp toggles paste mode
map <leader>pp :setlocal paste!<cr>

" <leader>ss toggles spell checking
map <leader>ss :setlocal spell!<cr>

" <leader>hh turns off search highlight
map <leader>hh :noh<cr>

""""""""""""""""""""""""""""""
"" splits / windows
""""""""""""""""""""""""""""""

" instead of ctrl-w then one of {j,k,h,l}, just ctrl-{j,k,h,l}:
" http://robots.thoughtbot.com/post/48275867281/vim-splits-move-faster-and-more-naturally

nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>

""""""""""""""""""""""""""""""
"" tabs
""""""""""""""""""""""""""""""

" Maximum number of tabs to display
set tabpagemax=50

" Useful mappings for managing tabs (Vim 7 specific mappings)
if version >= 700
  nnoremap <CS-Right> :tabnext<cr>
  nnoremap <CS-Left>  :tabprevious<cr>
  nnoremap <C-n>      :tabnew<cr>
  nnoremap <C-t>      :tabclose<cr>
  nnoremap <C-m>      :tabmove<cr>
endif

" opens a new tab edit the file whose name is under or after the cursor
:map gt :tabedit <cfile><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>

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

" Return to last edit position when opening files (You want this!)
autocmd BufReadPost *
    \ if line("'\"") > 0 && line("'\"") <= line("$") |
    \   exe "normal! g`\"" |
    \ endif

" Remember info about open buffers on close
set viminfo^=%

""""""""""""""""""""""""""""""
"" fugitive.vim
""""""""""""""""""""""""""""""

" Github domains configuration
let g:fugitive_github_domains = ['http://github.webapps.rr.com']

""""""""""""""""""""""""""""""
"" open all the things
""""""""""""""""""""""""""""""

" open url under cursor
map gu :!open <cfile><cr>

""""""""""""""""""""""""""""""
"" git
""""""""""""""""""""""""""""""

" [goto] Git Conflict
nmap gitc /^<<<<<<< HEAD$<cr>

""""""""""""""""""""""""""""""
"" NERDTreeFind
""""""""""""""""""""""""""""""

" <leader>f invokes NERDTreeFind
nmap <leader>f :NERDTreeFind<cr>

""""""""""""""""""""""""""""""
"" search (ack)
""""""""""""""""""""""""""""""

" ensure grep commands still work even if `ack` is not installed
if executable("ack")

  " use ack instead of grep
  set grepprg=ack\ -H\ --nogroup\ --nocolor\ --column
  set grepformat=%f:%l:%c:%m

endif