vimrc

" An example for a vimrc file.
"
" Maintainer:	Bram Moolenaar <Bram@vim.org>
" Last change:	2008 Jul 02
"
" To use it, copy it to
"     for Unix and OS/2:  ~/.vimrc
"	      for Amiga:  s:.vimrc
"  for MS-DOS and Win32:  $VIM\_vimrc
"	    for OpenVMS:  sys$login:.vimrc

" build your own color schemes: http://bytefluent.com/vivify/

" Use Vim settings, rather then Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
set nocompatible

" allow backspacing over everything in insert mode
set backspace=indent,eol,start

set history=50		" keep 50 lines of command line history
set ruler		      " show the cursor position all the time
set showcmd		    " display incomplete commands
set incsearch		  " do incremental searching
set hlsearch      " highlight searches
" set number        " show linenumbers

" set scrolloff=3   " keep 3 lines when scrolling
" Markdown is now included in vim, but by default .md is read as Modula-2
" files.  This fixes that, because I don't ever edit Modula-2 files :)
autocmd BufNewFile,BufReadPost *.md,*.markdown set filetype=markdown

syntax on               " turn syntax highlighting on by default
filetype on             " detect type of file
filetype indent on      " load indent file for specific file type

" Only do this part when compiled with support for autocommands.
if has("autocmd")

  " Enable file type detection.
  " Use the default filetype settings, so that mail gets 'tw' set to 72,
  " 'cindent' is on in C files, etc.
  " Also load indent files, to automatically do language-dependent indenting.
  filetype plugin indent on

  " Put these in an autocmd group, so that we can delete them easily.
  augroup vimrcEx
  au!

  " For all text files set 'textwidth' to 78 characters.
  autocmd FileType text setlocal textwidth=78

  " When editing a file, always jump to the last known cursor position.
  " Don't do it when the position is invalid or when inside an event handler
  " (happens when dropping a file on gvim).
  " Also don't do it when the mark is in the first line, that is the default
  " position when opening a file.
  autocmd BufReadPost *
    \ if line("'\"") > 1 && line("'\"") <= line("$") |
    \   exe "normal! g`\"" |
    \ endif

  augroup END

else

  set autoindent		" always set autoindenting on

endif " has("autocmd")

" Convenient command to see the difference between the current buffer and the
" file it was loaded from, thus the changes you made.
" Only define it when not defined already.
if !exists(":DiffOrig")
  command DiffOrig vert new | set bt=nofile | r # | 0d_ | diffthis
		  \ | wincmd p | diffthis
endif

" Meine Ergaenzungen
" autocmd FileType ruby set omnifunc=rubycomplete#Complete
call pathogen#infect()
filetype off
filetype plugin indent on
syntax on
set tabstop=2
set shiftwidth=2
set expandtab
set nobackup
set autoindent
set pfn=courier:h10
set ignorecase
set smartcase
" Set visual bell (basically no audio notifications)
set vb

if has('gui_running')
  colorscheme mac_classic
  "  colorscheme solarized
  "  set background=dark

  " Statusline
  let g:airline_theme='simple'
  " let g:airline_left_sep=''
  " let g:airline_right_sep=''
endif
" Make tab in v mode work like I think it should (keep highlighting):
vmap <tab> >gv
vmap <s-tab> <gv

" Toggle Case with ü
nmap ö ~

" Buffer naviation - irgendetwas geht da nicht
" map <M-Left> :bprevious<CR>
" map <M-Right> :bnext<CR>

" run tests
function! RunTests()
  write
  call SetTestfile()
  call RunTestfile()
endfunction

function! SetTestfile()
  let currentfile = expand('%')
  if currentfile =~ 'test'
    let g:testfile = currentfile
  endif
endfunction

function! RunTestfile()
  if exists('g:testfile')
    execute ":! mocha -C -R dot " . g:testfile
    " execute ":Dispatch mocha -C -R dot " . g:testfile
  else
    echo 'Keine Testdatei festgelegt'
  endif
endfunction

map ü :call RunTests()<CR>
map <F12> :call RunTests()<CR>

" map <C-h> :tabprev <CR>
" map <C-l> :tabnext <CR>
" map <C-k> :bprev <CR>
" map <C-j> :bnext <CR>

" let mapleader = ","
nnoremap <SPACE> <Nop>
let mapleader = " "
" easier navigation between split windows
nnoremap <c-j> <c-w>j
nnoremap <c-k> <c-w>k
nnoremap <c-h> <c-w>h
nnoremap <c-l> <c-w>l
nnoremap <leader>; <c-w>+

map <leader><space> :b!#<CR>

" Search recursive for word under cursor in root of vim-process
" map <leader>f :execute "grep -r --exclude git " . expand("<cword>") . " . " <Bar> cw <CR>
" Umstellung von breit (w - 180) auf schmal (s - 80)
" map <leader>w :set columns=180<CR>
map <leader>s :set columns=110<CR>
map <leader>8 :set columns=80<CR>
map <leader>9 :set columns=90<CR>
map <leader>5 :set columns=150<CR>

" escape from insertmode without esc
inoremap <c-]> <Esc>
inoremap <c-SPACE> <Esc>

" Softwrap
set wrap linebreak textwidth=0 "softwrap
" Textmovements for softwrap
nnoremap j gj
nnoremap k gk
vnoremap j gj
vnoremap k gk

" Space blättert
" nmap <Space> <PageDown>
" nmap <S-Space> <PageUp>

" NerdTree
map <C-n> :NERDTreeToggle<CR>
map <leader>e :NERDTreeFind<CR>
nmap <leader>nt :NERDTreeFind<CR>
let NERDTreeWinSize = 44
autocmd StdinReadPre * let s:std_in=1
autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | set invfu | endif
" autocmd vimenter * if !argc() | set fuoptions+=maxhorz | NERDTree | endif
" autocmd vimenter * if !argc() | NERDTree | endif

" Ack-Mapping
" nmap <leader>f :execute ":Ack " . expand("<cword>")<CR>

" folding
au BufNewFile,BufReadPost *.coffee setl foldmethod=indent nofoldenable
" nnoremap <silent> <Space> @=(foldlevel('.')?'za':"\<Space>")<CR>
set foldnestmax=2

" Shortcut to rapidly toggle `set list`
nmap <leader>l :set list!<CR>
 
" Use the same symbols as TextMate for tabstops and EOLs
set listchars=tab:▸\ ,eol:¬

" VimTips
" needs brew install w3m
" nmap <leader>t :tabe \| :r ! w3m -dump http://zzapper.co.uk/vimtips.html<CR>

" Wrap enabled
set wrapscan

" ctags fuer deutsche Tastaturen
" nnoremap <leader>d <c-]>
" vnoremap <leader>d <c-]>

" Unite
" <leader> f - file
"          b - buffer
"          g - grep
"          G - grep with cursor word
"          r - resume grep
"          l - filter lines
nnoremap <leader>f :<C-u>Unite file<CR>
nnoremap <leader>d :<C-u>UniteWithBufferDir -short-source-names file<CR>
nnoremap <leader>b :<C-u>Unite -no-split buffer<CR>
nnoremap <leader>m :<C-u>Unite file_mru<CR>
" nnoremap <leader>j :<C-u>Unite jump<CR>
" nnoremap <leader>o :<C-u>Unite outline<CR>
nnoremap <leader>G :<C-u>UniteWithCursorWord -buffer-name=Grep grep<CR>
nnoremap <leader>g :<C-u>Unite -buffer-name=Grep grep<CR>
nnoremap <leader>r :<C-u>UniteResume Grep<CR>
if executable('ag')
  " Use ag in unite grep source.
  let g:unite_source_grep_command = 'ag'
  let g:unite_source_grep_default_opts =
        \ '--line-numbers --nocolor --nogroup --hidden ' .
        \  '--ignore ''node_modules'' --ignore ''.git'''
  let g:unite_source_grep_recursive_opt = ''
endif
nnoremap <leader>l :<C-u>Unite -buffer-name=search line -no-split -start-insert<CR>

" JsBeautify, HtmlBeautify, CssBeautif
autocmd FileType javascript noremap <buffer>  <c-f> :call JsBeautify()<cr>
autocmd FileType html noremap <buffer> <c-f> :call HtmlBeautify()<cr>
autocmd FileType css noremap <buffer> <c-f> :call CSSBeautify()<cr>

" CtrlP
let g:ctrlp_custom_ignore = '\v[\/](\.git|data)$'

" BufferGator
" nnoremap <leader>j :BuffergatorMruCycleNext<cr>
" nnoremap <leader>k :BuffergatorMruCyclePrev<cr>

" Tips from: http://sheerun.net/2014/03/21/how-to-boost-your-vim-productivity/

" Expand Region
" vmap v <Plug>(expand_region_expand)
" vmap <C-v> <Plug>(expand_region_shrink)
" map K <Plug>(expand_region_expand)
" map J <Plug>(expand_region_shrink)

" vp doesn't replace paste buffer
function! RestoreRegister()
  let @" = s:restore_reg
  return ''
endfunction
function! s:Repl()
  let s:restore_reg = @"
  return "p@=RestoreRegister()\<cr>"
endfunction
vmap <silent> <expr> p <sid>Repl()

" ctrl-P a lot faster
let g:ctrlp_user_command = ['.git', 'cd %s && git ls-files . -co --exclude-standard | grep -v -E "data|node_modules"', 'find %s -type f | grep -v -E "data|node_modules"']
let g:ctrlp_use_caching = 1
let g:ctrlp_by_filename = 1

" Format Paragraph gqip (gq - format, ip inner Paragraph)
nnoremap Q gqip
nnoremap <leader>Q vipJ
set nojs
" convert delete all hard wraps inside Paragraphs
" :%norm vipJ

" Better Text Writing
" Deprecated, use Goyo
" function! Text1()
"   set foldcolumn=12
"   highlight FoldColumn guibg=white guifg=black
"   set columns=110
" endfunction
" command Text :execute Text1()
" function! Raw1()
"   set foldcolumn=0
"   set guifont=Monaco:h14
"   set fuoptions=background:Normal
" endfunction
" command Raw :execute Raw1()
" function! Fira1()
"   set guifont=Fira\ Mono:h14
" endfunction
" command Fira :execute Fira1()

" Goyo -> Fokus auf den aktuellen Absatz
" autocmd! User GoyoEnter Limelight
" autocmd! User GoyoLeave Limelight!
map <leader>w :Goyo<CR>
let g:goyo_width = 65
function! s:goyo_enter()
  colorscheme ia_writer
  set guifont=IBM\ Plex\ Mono:h18
  set linespace=10
  set textwidth=65
  set noshowmode
  " set scrolloff=999
  Limelight
endfunction

function! s:goyo_leave()
  Limelight!
  colorscheme mac_classic
  set guifont=Monaco:h14
  set linespace=0
  set textwidth=78
  set showmode
  " set scrolloff=0
endfunction

autocmd! User GoyoEnter nested call <SID>goyo_enter()
autocmd! User GoyoLeave nested call <SID>goyo_leave()

" JSX-Highlighting for JS-Files
let g:jsx_ext_required = 0

" emmit with c-z (original: c-y)
let g:user_emmet_leader_key='<c-z>'

" Syntastic
" set statusline+=%#warningmsg#
" set statusline+=%{SyntasticStatuslineFlag()}
" set statusline+=%*
" 
" let g:syntastic_always_populate_loc_list = 1
" let g:syntastic_auto_loc_list = 1
" let g:syntastic_check_on_open = 1
" let g:syntastic_check_on_wq = 0
" let g:syntastic_javascript_checkers = ['eslint']
nnoremap <leader>c :SyntasticCheck<CR>

" Print Header
set printheader=%<%f%h%m%=%N

" Navigating help
nnoremap ö <C-]>
nnoremap Ö <C-t>

" Search for selected Text
vnoremap // y/<C-R>"<CR>

" vimwiki
let g:vimwiki_list = [{'path': '~/Documents/vimwiki/',
                     \ 'syntax': 'markdown', 'ext': '.wiki'}]