dotfiles/vimrc

" General {{{

" Sets how many lines of history VIM has to remember
set history=700

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

" Use par for prettier line formatting
set formatprg="PARINIT='rTbgqR B=.,?_A_a Q=_s>|' par\ -w72"

" Kill the damned Ex mode.
nnoremap Q <nop>

" }}}

" Vundle {{{

set nocompatible
filetype off
set rtp+=~/.vim/bundle/vundle
call vundle#rc()

" let Vundle manage Vundle
" required!
Bundle 'gmarik/vundle'

" Support bundles
Bundle 'scrooloose/syntastic'

" Other programming languages
Bundle 'hellerve/carp-vim'
"Bundle 'junegunn/goyo.vim'

" }}}

" VIM user interface {{{

" Turn on the WiLd menu
set wildmenu
" Tab-complete files up to longest unambiguous prefix
set wildmode=list:longest,full

" Always show current position
set ruler

" Show trailing whitespace
set list
" But only interesting whitespace
if &listchars ==# 'eol:$'
  set listchars=tab:>\ ,trail:-,extends:>,precedes:<,nbsp:+
endif

" Height of the command bar
set cmdheight=1

" Configure backspace so it acts as it should act
set backspace=eol,start,indent
set whichwrap+=<,>,h,l

" Ignore case when searching
set ignorecase

" When searching try to be smart about cases
set smartcase

" Highlight search results
set hlsearch

" Makes search act like search in modern browsers
set incsearch

" Don't redraw while executing macros (good performance config)
set lazyredraw

" For regular expressions turn magic on
set magic

" Show matching brackets when text indicator is over them
set showmatch
" How many tenths of a second to blink when matching brackets
set mat=2

" No annoying sound on errors
set noerrorbells
set vb t_vb=

if &term =~ '256color'
  " disable Background Color Erase (BCE) so that color schemes
  " render properly when inside 256-color tmux and GNU screen.
  " see also http://snk.tuxfamily.org/log/vim-256color-bce.html
  set t_ut=
endif

" Default to mouse mode on
set mouse=a
" }}}

" Enable syntax highlighting
syntax enable

" Enable filetype plugins
filetype plugin on
filetype indent on

" Use same color behind concealed unicode characters
hi clear Conceal

" Set paste mode and use system clipboard
set paste
set clipboard=unnamed

set t_Co=256

" 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

" }}}

" Files, backups and undo {{{

" Turn backup off, since most stuff is in Git anyway...
set nobackup
set nowb
set noswapfile

" }}}

" Text, tab and indent related {{{

" Use spaces instead of tabs
set expandtab

" Be smart when using tabs
set smarttab

" 1 tab == 2 spaces
set shiftwidth=2
set tabstop=2

" Linebreak on 80 characters
set lbr
set tw=80

set ai "Auto indent
set si "Smart indent
set wrap "Wrap lines

" }}}

" Moving around, tabs, windows and buffers {{{

" Treat long lines as break lines (useful when moving around in them)
nnoremap j gj
nnoremap k gk

noremap <c-h> <c-w>h
noremap <c-k> <c-w>k
noremap <c-j> <c-w>j
noremap <c-l> <c-w>l

" Return to last edit position when opening files (You want this!)
augroup last_edit
  autocmd!
  autocmd BufReadPost *
       \ if line("'\"") > 0 && line("'\"") <= line("$") |
       \   exe "normal! g`\"" |
       \ endif
augroup END
" Remember info about open buffers on close
set viminfo^=%

" }}}

" Status line {{{

let g:mode_map={
      \ '__' : '------',
      \ 'c'  : 'COMMAND',
      \ 'i'  : 'INSERT',
      \ 'ic' : 'INSERT COMPL',
      \ 'ix' : 'INSERT COMPL',
      \ 'n'  : 'NORMAL',
      \ 'ni' : '(INSERT)',
      \ 'no' : 'OP PENDING',
      \ 'R'  : 'REPLACE',
      \ 'Rv' : 'V REPLACE',
      \ 's'  : 'SELECT',
      \ 'S'  : 'S-LINE',
      \ '' : 'S-BLOCK',
      \ 't'  : 'TERMINAL',
      \ 'v'  : 'VISUAL',
      \ 'V'  : 'V-LINE',
      \ '' : 'V-BLOCK',
\ }

let g:mode_color_map={
      \ '__' : 'magenta',
      \ 'c'  : 'red',
      \ 'i'  : '208',
      \ 'ic' : '208',
      \ 'ix' : '208',
      \ 'n'  : 'white',
      \ 'ni' : '208',
      \ 'no' : 'red',
      \ 'R'  : '135',
      \ 'Rv' : '135',
      \ 's'  : '135',
      \ 'S'  : '135',
      \ '' : '135',
      \ 't'  : 'white',
      \ 'v'  : '135',
      \ 'V'  : '135',
      \ '' : '135',
\ }

function! GetMode()
  let col=get(g:mode_color_map, mode(), mode())
  exec printf("hi StatusLine ctermbg=%s", col)
  return get(g:mode_map, mode(), mode())
endfunction

set statusline=%{GetMode()}\ \ \ \ %.20f\ %m\ %r%=%v\ %l\/%L\ \(%2p%%\)\ %y
"set statusline=%y

" Always show the status line

set laststatus=2

" }}}

" Editing mappings {{{

" Delete trailing white space on save
func! DeleteTrailingWS()
  exe "normal mz"
  %s/\s\+$//ge
  exe "normal `z"
endfunc

augroup whitespace
  autocmd!
  autocmd BufWrite *.hs :call DeleteTrailingWS()
augroup END

" }}}

let g:syntastic_carp_checkers = ['carp']
command Cr !carp -x %

let g:syntastic_python_checkers = ['python']
let g:syntastic_python_python_exec = '/usr/local/bin/python3'
let g:syntastic_haskell_hlint_args = "-i 'Eta reduce'"
let g:syntastic_always_populate_loc_list = 1

au BufNewFile,BufRead .sbclirc set filetype=lisp