.vimrc

.vimrc

set nocompatible                " choose no compatibility with legacy vi
set synmaxcol=120               " limit syntax highlighting to first 120 col
set number                      " line numbers
set colorcolumn=80

"" Set cursor lines in current window
au WinLeave * set nocursorline nocursorcolumn
au WinEnter * set cursorline cursorcolumn

"" Recognize Markdown files
au BufRead,BufNewFile *.md set syntax=markdown

"" QuickFix window after any grep
autocmd QuickFixCmdPost *grep* cwindow

"" Autocomplete options
set complete=.,b,u,]
set wildmode=longest,list:longest
set completeopt+=menu,preview

let mapleader = ","

"" Paste mode toggle: F2
nnoremap <Leader>c :set invpaste paste?<CR>
set pastetoggle=<Leader>c
set showmode

" Don't show undo files in the explorer
let g:netrw_list_hide='\.un\~$,\.orig$'

"" Pathogen
execute pathogen#infect()

"" Toggle line numbers
nnoremap <F3> :NumbersToggle<CR>
nnoremap <F4> :NumbersOnOff<CR>

"" Load VIM Sensible Defaults Automatically

"" Wrapping and Indenting
set nowrap                      " don't wrap lines
set expandtab                   " use spaces, not tabs (optional)
set backspace=indent,eol,start  " backspace through everything in insert mode
set linebreak                   " Wrap lines at convenient points
set smartindent

"" :Wrap command to turn on wrapping mapped to ,w
command! -nargs=* Wrap set wrap! nolist! wrap?
nnoremap <Leader>w :Wrap<CR>
" Make wrapped lines easier to read
let &showbreak=repeat(' ', 14)

" Rspec.vim mappings
map <Leader>t :call RunCurrentSpecFile()<CR>
map <Leader>r :call RunNearestSpec()<CR>
map <Leader>l :call RunLastSpec()<CR>
map <Leader>a :call RunAllSpecs()<CR>

" Tslime
let g:rspec_command = 'call Send_to_Tmux("zeus rspec {spec}\n")'
vmap <C-c><C-c> <Plug>SendSelectionToTmux
nmap <C-c><C-c> <Plug>NormalModeSendToTmux
nmap <C-c>r <Plug>SetTmuxVars

"" Turn on the mouse
if has('mouse')
  set mouse=a
endif

"" Highlight whitespace
set list
set listchars=tab:>.,trail:.,extends:#,nbsp:.

"" Highlighting Fenced Blocks in Markdown
let g:markdown_github_languages = ['ruby', 'erb=eruby', 'javascript']

"" Folding
set foldmethod=indent   "fold based on indent
set foldnestmax=3       "deepest fold is 3 levels
set nofoldenable        "dont fold by default

"" Scrolling
set scrolloff=8         "Start scrolling when we're 8 lines away from margins
set sidescrolloff=15
set sidescroll=1

"" Searching
set hlsearch                    " highlight matches
set incsearch                   " incremental searching
set ignorecase                  " searches are case insensitive...
set smartcase                   " ... unless they contain at least one capital letter

"" Turn off swap files
set noswapfile
set nobackup
set nowb

"" Persistent Undo
" Keep undo history across sessions, by storing in file.
silent !mkdir ~/.vim/backups > /dev/null 2>&1
set undodir=~/.vim/backups
set undofile

"" ,ls to switch buffers
:nnoremap <Leader>ls :buffers<CR>:buffer<Space>

"" Ctrl+P
set runtimepath^=~/.vim/bundle/ctrlp.vim
let g:ctrlp_custom_ignore = '\v\~$|\.(o|swp|pyc|wav|mp3|ogg|blend)$|(^|[/\\])\.(hg|git|bzr)($|[/\\])|__init__\.py'
let g:ctrlp_working_path_mode = 0
let g:ctrlp_dotfiles = 0
let g:ctrlp_switch_buffer = 0
nnoremap <Leader>p :CtrlPTag<CR>

" The Silver Searcher
" http://robots.thoughtbot.com/faster-grepping-in-vim
if executable('ag')
  " Use ag over grep
  set grepprg=ag\ --nogroup\ --nocolor

  " Use ag in CtrlP for listing files. Lightning fast and respects .gitignore
  let g:ctrlp_user_command = 'ag %s -l --nocolor -g ""'
  let g:ctrlp_use_caching = 0
  " bind K to grep word under cursor
  nnoremap K :grep! "\b<C-R><C-W>\b"<CR>:cw<CR>

else
  set grepprg=git\ grep\ --no-color
  let g:ctrlp_user_command = ['.git', 'cd %s && git ls-files . -co --exclude-standard', 'find %s -type f']
  let g:ctrlp_use_caching = 0
  " bind K to grep word under cursor
  nnoremap K :Ggrep <C-R>=expand("<cword>")<CR><CR>
endif


" bind ,s to grep shortcut
command! -nargs=+ -complete=file -bar Ag silent! grep! <args>|cwindow|redraw!
" command! -nargs=+ GGgrep execute 'silent Ggrep! <args>' | copen 15
nnoremap <Leader>s :Ag<SPACE>

"" Solarized Dark
set background=dark
colorscheme solarized

"" Remove trailing whitespace
:nnoremap <silent> <F6> :let _s=@/<Bar>:%s/\s\+$//e<Bar>:let @/=_s<Bar>:nohl<CR>

"" Mappings for Tab alignment
:vmap <Leader>a= :Tabularize /=<CR>
:nmap <Leader>a: :Tabularize /:\zs<CR>
:vmap <Leader>a: :Tabularize /:\zs<CR>
:nmap <Leader>a> :Tabularize /=><CR>
:vmap <Leader>a> :Tabularize /=><CR>
:nmap <Leader>a{ :Tabularize /{<CR>
:vmap <Leader>a{ :Tabularize /{<CR>

"" Vim Airline Settings
let g:airline_powerline_fonts = 1

"" Rainbow parens
autocmd Syntax clojure RainbowParenthesesLoadRound
autocmd BufEnter *.clj RainbowParenthesesToggle
autocmd BufLeave *.clj RainbowParenthesesToggle

let g:rbpt_colorpairs = [
    \ ['brown',       'RoyalBlue3'],
    \ ['Darkblue',    'SeaGreen3'],
    \ ['darkgray',    'DarkOrchid3'],
    \ ['darkgreen',   'firebrick3'],
    \ ['darkred',     'SeaGreen3'],
    \ ['darkmagenta', 'DarkOrchid3'],
    \ ['brown',       'firebrick3'],
    \ ['gray',        'RoyalBlue3'],
    \ ['black',       'SeaGreen3'],
    \ ['darkmagenta', 'DarkOrchid3'],
    \ ['Darkblue',    'firebrick3'],
    \ ['darkgreen',   'RoyalBlue3'],
    \ ['darkred',     'DarkOrchid3'],
    \ ['red',         'firebrick3'],
    \ ]
let g:rbpt_max = 16

"" Goyo (Distraction Free)
map <Leader>z :Goyo<CR>
let g:goyo_width = 80
let g:goyo_margin_top = 2
let g:goyo_margin_bottom = 2