vimrc

" Thanks a bunch to https://github.com/gf3/dotfiles/blob/master/.gitconfig ! :)
" pathogen
execute pathogen#infect()
filetype plugin indent on


" Make vim more useful
set nocompatible

" Set syntax highlighting options.
set t_Co=256
set background=dark
syntax on

" Change mapleader
let mapleader=","

" Local dirs
set backupdir=~/.vim/backups
set directory=~/.vim/swaps
set undodir=~/.vim/undo


" Set some junk
set autoindent " Copy indent from last line when starting new line.
set backspace=indent,eol,start
set cursorline " Highlight current line
set diffopt=filler " Add vertical spaces to keep right and left aligned
set diffopt+=iwhite " Ignore whitespace changes (focus on code changes)
set encoding=utf-8 nobomb " BOM often causes trouble
set esckeys " Allow cursor keys in insert mode.
set expandtab " Expand tabs to spaces
set foldcolumn=4 " Column to show folds
set foldenable
set foldlevel=2
set foldmethod=syntax " Markers are used to specify folds.
set foldminlines=0 " Allow folding single lines
set foldnestmax=3 " Set max fold nesting level
set formatoptions=
set formatoptions+=c " Format comments
set formatoptions+=r " Continue comments by default
set formatoptions+=o " Make comment when using o or O from comment line
set formatoptions+=q " Format comments with gq
set formatoptions+=n " Recognize numbered lists
set formatoptions+=2 " Use indent from 2nd line of a paragraph
set formatoptions+=l " Don't break lines that are already long
set formatoptions+=1 " Break before 1-letter words
set gdefault " By default add g flag to search/replace. Add g to toggle.
set hidden " When a buffer is brought to foreground, remember undo history and marks.
set history=1000 " Increase history from 20 default to 1000
set hlsearch " Highlight searches
set ignorecase " Ignore case of searches.
set incsearch " Highlight dynamically as pattern is typed.
set laststatus=2 " Always show status line
set lazyredraw " Don't redraw when we don't have to
set lispwords+=defroutes " Compojure
set lispwords+=defpartial,defpage " Noir core
set lispwords+=defaction,deffilter,defview,defsection " Ciste core
set lispwords+=describe,it " Speclj TDD/BDD
set magic " Enable extended regexes.
set mouse=a " Enable moouse in all in all modes.
set noerrorbells " Disable error bells.
set nojoinspaces " Only insert single space after a '.', '?' and '!' with a join command.
set noshowmode " Don't show the current mode (airline.vim takes care of us)
set nostartofline " Don't reset cursor to start of line when moving around.
set nowrap " Do not wrap lines.
set nu " Enable line numbers.
set ofu=syntaxcomplete#Complete " Set omni-completion method.
set report=0 " Show all changes.
set rtp+=/usr/local/opt/fzf " Make use of fzf
set ruler " Show the cursor position
set scrolloff=3 " Start scrolling three lines before horizontal border of window.
set shell=/bin/sh " Use /bin/sh for executing shell commands
set shiftwidth=2 " The # of spaces for indenting.
set shortmess=atI " Don't show the intro message when starting vim.
set showtabline=2 " Always show tab bar.
set sidescrolloff=3 " Start scrolling three columns before vertical border of window.
set smartcase " Ignore 'ignorecase' if search patter contains uppercase characters.
set smarttab " At start of line, <Tab> inserts shiftwidth spaces, <Bs> deletes shiftwidth spaces.
set softtabstop=2 " Tab key results in 2 spaces
set splitbelow " New window goes below
set splitright " New windows goes right
set suffixes=.bak,~,.swp,.swo,.o,.d,.info,.aux,.log,.dvi,.pdf,.bin,.bbl,.blg,.brf,.cb,.dmg,.exe,.ind,.idx,.ilg,.inx,.out,.toc,.pyc,.pyd,.dll
set switchbuf=useopen,usetab,newtab
set title " Show the filename in the window titlebar.
set ttyfast " Send more characters at a given time.
set ttymouse=xterm " Set mouse type to xterm.
set undofile " Persistent Undo.
set viminfo=%,'9999,s512,n~/.vim/viminfo " Restore buffer list, marks are remembered for 9999 files, registers up to 512Kb are remembered,
set visualbell " Use visual bell instead of audible bell (annnnnoying)
set wildchar=<TAB> " Character for CLI expansion (TAB-completion).
set wildignore+=*.jpg,*.jpeg,*.gif,*.png,*.gif,*.psd,*.o,*.obj,*.min.js
set wildignore+=*/bower_components/*,*/node_modules/*
set wildignore+=*/smarty/*,*/vendor/*,*/.git/*,*/.hg/*,*/.svn/*,*/.sass-cache/*,*/log/*,*/tmp/*,*/build/*,*/ckeditor/*,*/doc/*,*/source_maps/*,*/dist/*
set wildmenu " Hitting TAB in command mode will show possible completions above command line.
set wildmode=list:longest " Complete only until point of ambiguity.
set winminheight=0 "Allow splits to be reduced to a single line.
set wrapscan " Searches wrap around end of file

" Speed up transition from modes
if ! has('gui_running')
  set ttimeoutlen=10
  augroup FastEscape
    autocmd!
    au InsertEnter * set timeoutlen=0
    au InsertLeave * set timeoutlen=1000
  augroup END
endif

" Use the clipboard of Mac OS
if has('mac')
  set clipboard=unnamed
end

" Speed up viewport scrolling
nnoremap <C-e> 3<C-e>
nnoremap <C-y> 3<C-y>

" Faster split resizing (+,-)
if bufwinnr(1)
  map + <C-W>+
  map - <C-W>-
endif

" Better split switching (Ctrl-j, Ctrl-k, Ctrl-h, Ctrl-l)
map <C-j> <C-W>j
map <C-k> <C-W>k
map <C-H> <C-W>h
map <C-L> <C-W>l

" Sudo write (,W)
noremap <leader>W :w !sudo tee %<CR>

" Get output of shell commands
command! -nargs=* -complete=shellcmd R new | setlocal buftype=nofile bufhidden=hide noswapfile | r !<args>

" Remap :W to :w
command W w

" Better mark jumping (line + col)
nnoremap ' `

" Hard to type things
imap >> →
imap << ←
imap ^^ ↑
imap VV ↓
imap aa λ

" Toggle show tabs and trailing spaces (,c)
set lcs=tab:›\ ,trail:·,eol:¬,nbsp:_
set fcs=fold:-
nnoremap <silent> <leader>c :set nolist!<CR>

" Clear last search (,qs)
map <silent> <leader>qs <Esc>:noh<CR>
" map <silent> <leader>qs <Esc>:let @/ = ""<CR>

" Remap keys for auto-completion menu
inoremap <expr> <CR>   pumvisible() ? "\<C-y>" : "\<CR>"
inoremap <expr> <Down> pumvisible() ? "\<C-n>" : "\<Down>"
inoremap <expr> <Up>   pumvisible() ? "\<C-p>" : "\<Up>"

" Indent/unident block (,]) (,[)
nnoremap <leader>] >i{<CR>
nnoremap <leader>[ <i{<CR>

" Paste toggle (,p)
set pastetoggle=<leader>p
map <leader>p :set invpaste paste?<CR>

" Yank from cursor to end of line
nnoremap Y y$

" Insert newline
map <leader><Enter> o<ESC>

" Search and replace word under cursor (,*)
nnoremap <leader>* :%s/\<<C-r><C-w>\>//<Left>

" Strip trailing whitespace (,ss)
function! StripWhitespace ()
  let save_cursor = getpos(".")
  let old_query = getreg('/')
  :%s/\s\+$//e
  call setpos('.', save_cursor)
  call setreg('/', old_query)
endfunction
noremap <leader>ss :call StripWhitespace ()<CR>

" Save and restore folds
" :au BufWinLeave * mkview
" :au BufWinEnter * silent loadview

" Join lines and restore cursor location (J)
nnoremap J mjJ`j

" Toggle folds (<Space>)
nnoremap <silent> <space> :exe 'silent! normal! '.((foldclosed('.')>0)? 'zMzx' : 'zc')<CR>


" Fix page up and down
map <PageUp> <C-U>
map <PageDown> <C-D>
imap <PageUp> <C-O><C-U>
imap <PageDown> <C-O><C-D>

" nerdtree
"autocmd vimenter * NERDTree
"map <C-n> :NERDTreeToggle<CR>
"autocmd VimEnter * wincmd p