vimrc

set shell=bash

set history=700

filetype plugin on
filetype indent on
syntax enable

set mouse=a
set selectmode-=mouse

set autoread

set so=7

set wildmenu

set wildignore=*.o,*~,*.pyc,.git\*,.hg\*,.svn\*

set ruler
set foldcolumn=1
set number

set cmdheight=1
set scrolloff=4

" Allow hidden buffers
set hidden

set backspace=eol,start,indent
set whichwrap+=<,>,h,l

set incsearch
set ignorecase
set smartcase
set nohlsearch

set showmatch
set mat=2

set smarttab
set expandtab
set tabstop=4
set softtabstop=2
set shiftwidth=2
set autoindent
set smartindent

set listchars=tab:⇢\ ,trail:·,eol:◦

set nowrap

set foldmethod=indent
set nofoldenable


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

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

augroup TrimTrailingWhitespace
  autocmd!
  autocmd FileType c,cpp,java,php,js,css,xml,xsl,s,go,py,haskell,h,m,ruby,coffee,yml autocmd BufWritePre * :%s/[ \t\r]\+$//e
augroup END

set nobackup
set noswapfile
set backupdir=~/.vim/backup//
set directory=~/.vim/swap//
set undodir=~/.vim/undo//

"Printing (:hardcopy) options
set printoptions=paper:letter,syntax:y,number:y,duplex:off,left:5pc

set laststatus=2

"=================
"=== FileTypes ===
"=================

augroup Markdown
  autocmd!
  autocmd BufRead,BufNewFile *.md setlocal filetype=markdown
  autocmd FileType markdown setlocal wrap linebreak
augroup END

augroup Haskell
  autocmd!
  autocmd FileType haskell setlocal omnifunc=necoghc#omnifunc
  let g:haddock_browser="open"
augroup END

augroup Rails
  autocmd!
  autocmd BufRead,BufNewFile *.hamlc setlocal filetype=haml
augroup END

augroup JSON
  autocmd!
  autocmd BufRead,BufNewFile *.json setlocal filetype=json
  autocmd FileType json set autoindent
  autocmd FileType json set foldmethod=syntax
augroup END


"=============
"=== Keys! ===
"=============

" Remap <leader> from \ to <SPACE>
let mapleader = "\<SPACE>"
let g:mapleader = "\<SPACE>"

" Add <leader> based shortcuts for q/x/s/bw
nmap <leader>q :q<CR>
nmap <leader>Q :q!<CR>
nmap <leader>x :x<CR>
nmap <leader>s :w<CR>
nmap <leader>bw :w<CR>
" and add a capital W version for sudo
" (useful to avoid opening vim as sudo)
command! W w !sudo tee % > /dev/null
nmap <leader>W :W<CR>

" Autocompletion using the TAB key
" This function determines, whether we are on the start of the line text (then tab indents) or
" if we want to try autocompletion
function! InsertTabWrapper()
  let col = col('.') - 1
  if !col || getline('.')[col - 1] !~ '\k'
    return "\<tab>"
  else
    return "\<c-p>"
  endif
endfunction
" Remap the tab key to select action with InsertTabWrapper
inoremap <tab> <c-r>=InsertTabWrapper()<cr>

" Make j/k move up/down through visual rows,
" not lines (for wrapped lines)
" ...there may be a better way to do this
noremap j gj
nnoremap <Down> gj
vnoremap <Down> gj
noremap k gk
nnoremap <Up> gk
vnoremap <Up> gk

" Split line to the left of the cursor,
" intended as the opposite of J
nnoremap K i<CR><Esc>k$

" Select previous selection
nnoremap gV `[v`]

" Toggle invis chars
nnoremap <leader>l :set list!<CR>

" Toggle recent search highlight
nnoremap <leader>/ :set hlsearch!<CR>

" Quick-open ~/.vimrc
nnoremap <leader>v :edit $MYVIMRC<CR>
" Quick-source ~/.vimrc
nnoremap <leader>V :source $MYVIMRC<CR>

" Toggle file browser left sidebar
nnoremap <leader>o :NERDTreeToggle<CR>

" Toggle Tagbar right sidebar
nnoremap <leader>tt :TagbarToggle<CR>

" Trim trailing whitespace on every line of file
nnoremap <leader>tw :%s/[ \t\r]\+$//e<CR>

" Window movement and splitting
" -----------------------------

" Alias <C-w> window movement prefix to ,w
nnoremap <leader>wh <C-w>h
nnoremap <leader>wj <C-w>j
nnoremap <leader>wk <C-w>k
nnoremap <leader>wl <C-w>l
" Split with -, / (spacemacs habit)
nnoremap <leader>w- :leftabove split<CR>
nnoremap <leader>w_ :rightbelow split<CR>
nnoremap <leader>w/ :leftabove vsplit<CR>
nnoremap <leader>w? :rightbelow vsplit<CR>

" MiniBufExpl buffer navigation
" -----------------------------

" Toggle MiniBufExpl
nmap <leader>bt :MBEToggle<CR>
nmap <leader>bb :MBEToggle<CR>
" Next/Previous buffer (listed)
nmap <leader>bl :MBEbn<CR>
nmap <leader>bh :MBEbp<CR>
" Next/Previous buffer (used)
nmap <leader>bo :MBEbb<CR>
nmap <leader>bi :MBEbf<CR>
" Create a new buffer
nmap <leader>bn :enew<CR>
" Delete buffer
nmap <leader>bq :MBEbd<CR>
nmap <leader>bd :MBEbd<CR>


"================
"=== Commands ===
"================

" Get wordcount of current file
nnoremap <leader>wc :!wc -w %<CR>


"=======================
"=== EasyMotion keys ===
"=======================

" Using `g` as a leader for a selection of
" easymotion motions, binding all in
" normal (nmap) and operator-pending (omap) modes

" gf{c} -> find a char
map gf <Plug>(easymotion-s)
" gs    -> jump to any word or camelCase boundary
map gs <Plug>(easymotion-jumptoanywhere)

" gj, gk -> jump to any beginning of line
map gj <Plug>(easymotion-bd-jk)
map gk <Plug>(easymotion-bd-jk)
" gh, gl -> jump to any word boundary in line
map gl <Plug>(easymotion-lineforward)
map gh <Plug>(easymotion-linebackward)
" gw     -> jump to any beginning of word
map gw <Plug>(easymotion-bd-w)
" ge     -> jump to any end of word
map ge <Plug>(easymotion-bd-e)

" Use easymotion search instead of default,
" for incremental highlighting and auto-unhighlighting
map / <Plug>(easymotion-sn)
map n <Plug>(easymotion-next)
"omap n <Plug>(easymotion-next)
map N <Plug>(easymotion-prev)
"omap N <Plug>(easymotion-prev)
" Rebind '*' to search for word under cursor
map * <Plug>(easymotion-sn)<C-r><C-w><CR>
"omap * <Plug>(easymotion-sn)<C-r><C-w><CR>

" Remap the default search bindings behind 'g' leader
nnoremap g/ /
nnoremap gn n
nnoremap gN N
nnoremap g* *

highlight! link EasyMotionMoveHL Search
highlight! link EasyMotionIncSearch EasyMotionTarget2FirstDefault


"===============
"=== Airline ===
"===============

let g:airline_theme='solarized'
let g:airline_left_sep=' '
let g:airline_right_sep=' '

let g:airline#extensions#tabline#enabled=1
let g:airline#extensions#tabline#show_buffers=0
let g:airline#extensions#tabline#left_sep=' '
let g:airline#extensions#tabline#left_alt_sep=' '


"=================
"=== GitGutter ===
"=================

highlight! link GitGutterAdd          DiffAdd
highlight! link GitGutterChange       DiffChange
highlight! link GitGutterDelete       DiffDelete
highlight! link GitGutterChangeDelete DiffDelete


"================
"=== NERDTree ===
"================

" Show hidden files by default (togglable with I)
let NERDTreeShowHidden=1


"=================
"=== ShowMarks ===
"=================

let g:showmarks_include="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
" Prevent showmarks from keeping previous options
" if exists('loaded_showmarks')
"   unlet loaded_showmarks
" endif

highlight! link ShowMarksHLl LineNr
highlight! link ShowMarksHLu LineNr
highlight! link ShowMarksHLo LineNr
highlight! link ShowMarksHLm LineNr

let g:showmarks_textlower="\t "
let g:showmarks_textupper="\t "
let g:showmarks_textother="\t "

"==================
"=== ConqueTerm ===
"==================

" currently unused...
let g:ConqueTerm_InsertOnEnter=1
let g:ConqueTerm_Color=1
let g:ConqueTerm_CWInsert=1
let g:ConqueTerm_Syntax=''
let g:ConqueTerm_TERM='xterm'

"==============
"=== Tagbar ===
"==============

let g:tagbar_autoclose=1
let g:tagbar_compact=0
let g:tagbar_indent=1
let g:tagbar_autoshowtag=1

let g:tagbar_type_coffee = {
    \ 'ctagstype' : 'coffee',
    \ 'kinds'     : [
        \ 'c:classes',
        \ 'm:methods',
        \ 'f:functions',
        \ 'v:variables',
        \ 'f:fields',
    \ ]
\ }

"==============
"=== Vundle ===
"==============

set nocompatible
filetype off
set rtp+=~/.vim/bundle/Vundle.vim

call vundle#begin()

" Plugins
Plugin 'gmarik/Vundle.vim'
Plugin 'tpope/vim-fugitive'
Plugin 'airblade/vim-gitgutter'
Plugin 'vim-airline/vim-airline'
Plugin 'vim-airline/vim-airline-themes'
Plugin 'scrooloose/syntastic'
Plugin 'scrooloose/nerdtree'
Plugin 'dag/vim-fish'
Plugin 'terryma/vim-multiple-cursors'
Plugin 'Lokaltog/vim-easymotion'
Plugin 'kien/ctrlp.vim'
Plugin 'tommcdo/vim-exchange'
Plugin 'Shougo/vimproc.vim'
Plugin 'tpope/vim-commentary'
Plugin 'tpope/vim-repeat'
Plugin 'tpope/vim-unimpaired'
Plugin 'tpope/vim-surround'
Plugin 'mileszs/ack.vim'
" Plugin 'vim-scripts/ShowMarks'
Plugin 'majutsushi/tagbar'
Plugin 'fholgado/minibufexpl.vim'

" Colors
Plugin 'altercation/vim-colors-solarized'

" Syntaxes
Plugin 'kchmck/vim-coffee-script'
Plugin 'vim-ruby/vim-ruby'
Plugin 'elzr/vim-json'
Plugin 'raichoo/purescript-vim'
Plugin 'lervag/vimtex'

" Haskell
"Plugin 'eagletmt/ghcmod-vim'
"Plugin 'lukerandall/haskellmode-vim'
Plugin 'eagletmt/neco-ghc'

call vundle#end()
filetype plugin indent on


"==========
"=== UI ===
"==========

set background=light
set t_Co=256
colorscheme slate


"===================
"=== MiniBufExpl ===
"===================

if has('gui_running')
  " These are convenient links to work with solarized (dark)
  highlight! link MBENormal Comment
  highlight! link MBEChanged Type
  highlight! link MBEVisibleNormal Normal
  highlight! link MBEVisibleChanged DiffChange
  highlight! link MBEVisibleActiveNormal StatusLine
  highlight! link MBEVisibleActiveChanged Search
end


"===================
"=== GUI Options ===
"===================
if has("gui_running")

  set guifont=PragmataPro:h12
  " https://github.com/i-tu/Hasklig/issues/32
  set macligatures

  " set guioptions=gtrLmec
  set guioptions=gtmc
  set guitablabel=%M\ %t

  augroup SolarizedFixup
    autocmd!
    autocmd ColorScheme * call SolarizedFixup()
  augroup END

  function! SolarizedFixup()
    if g:colors_name ==? "solarized"
      highlight! link SignColumn LineNr
    endif
  endfunction

  set background=dark
  set cursorline
  colorscheme solarized

endif

" ## added by OPAM user-setup for vim / base ## 8a3125e39f347f6b9a1b167d8e564281 ## you can edit, but keep this line
" let s:opam_share_dir = system("opam config var share")
" let s:opam_share_dir = substitute(s:opam_share_dir, '[\r\n]*$', '', '')

" let s:opam_configuration = {}

" function! OpamConfOcpIndent()
"   let l:file = s:opam_share_dir . "/vim/syntax/ocp-indent.vim"
"   execute "source " . l:file
" endfunction
" let s:opam_configuration['ocp-indent'] = function('OpamConfOcpIndent')

" function! OpamConfOcpIndex()
"   let l:file = s:opam_share_dir . "/vim/syntax/ocpindex.vim"
"   execute "source " . l:file
" endfunction
" let s:opam_configuration['ocp-index'] = function('OpamConfOcpIndex')

" function! OpamConfMerlin()
"   let l:dir = s:opam_share_dir . "/merlin/vim"
"   execute "set rtp+=" . l:dir
" endfunction
" let s:opam_configuration['merlin'] = function('OpamConfMerlin')

" let s:opam_packages = ["ocp-indent", "ocp-index", "merlin"]
" let s:opam_check_cmdline = ["opam list --installed --short --safe --color=never"] + s:opam_packages
" let s:opam_available_tools = split(system(join(s:opam_check_cmdline, ' ')))
" for tool in s:opam_available_tools
"   call s:opam_configuration[tool]()
" endfor
" " ## end of OPAM user-setup addition for vim / base ## keep this line
" " ## added by OPAM user-setup for vim / ocp-indent ## f6621413a261159e8e391a1865d30a4a ## you can edit, but keep this line
" if count(s:opam_available_tools,"ocp-indent") == 0
"   source "/Users/ryanartecona/.opam/raybeam-ocaml/share/vim/syntax/ocp-indent.vim"
" endif
" " ## end of OPAM user-setup addition for vim / ocp-indent ## keep this line
" " ## added by OPAM user-setup for vim / ocp-index ## 99e2914cfb2eae6564b450e0d54f18c6 ## you can edit, but keep this line
" if count(s:opam_available_tools,"ocp-index") == 0
"   source "/Users/ryanartecona/.opam/raybeam-ocaml/share/vim/syntax/ocpindex.vim"
" endif
" ## end of OPAM user-setup addition for vim / ocp-index ## keep this line