set nocompatible

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

""call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" let Vundle manage Vundle, required
""Plugin 'VundleVim/Vundle.vim'

" The following are examples of different formats supported.
" Keep Plugin commands between vundle#begin/end.
" plugin on GitHub repo

"myplugins
"Plugin 'valloric/youcompleteme'
""Plugin 'shougo/neocomplete.vim'

""call vundle#end()
filetype plugin on            " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line

" Disable AutoComplPop.
let g:acp_enableAtStartup = 0
" Use neocomplete.
let g:neocomplete#enable_at_startup = 1
" Use smartcase.
let g:neocomplete#enable_smart_case = 1
" Set minimum syntax keyword length.
let g:neocomplete#sources#syntax#min_keyword_length = 3

" Define dictionary.
let g:neocomplete#sources#dictionary#dictionaries = {
    \ 'default' : '',
    \ 'vimshell' : $HOME.'/.vimshell_hist',
    \ 'scheme' : $HOME.'/.gosh_completions'
        \ }

" Define keyword.
if !exists('g:neocomplete#keyword_patterns')
    let g:neocomplete#keyword_patterns = {}
endif
let g:neocomplete#keyword_patterns['default'] = '\h\w*'

" Recommended key-mappings.
" <CR>: close popup and save indent.
inoremap <silent> <CR> <C-r>=<SID>my_cr_function()<CR>
function! s:my_cr_function()
  return (pumvisible() ? "\<C-y>" : "" ) . "\<CR>"
  " For no inserting <CR> key.
  "return pumvisible() ? "\<C-y>" : "\<CR>"
endfunction
" <TAB>: completion.
inoremap <expr><TAB>  pumvisible() ? "\<C-n>" : "\<TAB>"

" Close popup by <Space>. NO, this makes it slow af to type
"inoremap <expr><Space> pumvisible() ? "\<C-y>" : "\<Space>"

" AutoComplPop like behavior.
let g:neocomplete#enable_auto_select = 0

" Enable omni completion.
autocmd FileType css setlocal omnifunc=csscomplete#CompleteCSS
autocmd FileType html,markdown setlocal omnifunc=htmlcomplete#CompleteTags
autocmd FileType javascript setlocal omnifunc=javascriptcomplete#CompleteJS
autocmd FileType python setlocal omnifunc=pythoncomplete#Complete
autocmd FileType xml setlocal omnifunc=xmlcomplete#CompleteTags

" Enable heavy omni completion.
if !exists('g:neocomplete#sources#omni#input_patterns')
  let g:neocomplete#sources#omni#input_patterns = {}
endif

""""""""""""""""""""""""""""""""""""

if empty(glob('~/.vim/autoload/plug.vim'))
  silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
    \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
  autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif

call plug#begin()
Plug 'drewtempelmeyer/palenight.vim'
Plug 'https://tpope.io/vim/surround.git'
Plug 'https://github.com/tpope/vim-repeat.git'
Plug 'https://github.com/tpope/vim-fugitive.git'
Plug 'https://github.com/suan/vim-instant-markdown', {'for': 'markdown'}
"Plug 'plasticboy/vim-markdown', {'for': 'markdown'}
call plug#end()

"let g:vim_markdown_new_list_item_indent

" vim-instant-markdown options
let g:instant_markdown_allow_unsafe_content = 1
let g:instant_markdown_mathjax = 1
let g:instant_markdown_browser = "chromium-browser --incognito"
let g:instant_markdown_autoscroll = 1
let g:instant_markdown_autostart = 1

""""""""""""""""""""""""""""""""""""

" change cursor shape for different editing modes, neovim does this by default
if !has('nvim')
    if exists('$TMUX')
        let &t_SI = "\<Esc>Ptmux;\<Esc>\e[5 q\<Esc>\\"
        let &t_SR = "\<Esc>Ptmux;\<Esc>\e[4 q\<Esc>\\"
        let &t_EI = "\<Esc>Ptmux;\<Esc>\e[2 q\<Esc>\\"
    else
        let &t_SI = "\e[6 q"
        let &t_SR = "\e[4 q"
        let &t_EI = "\e[2 q"
    endif
endif

command! W execute 'silent w !sudo tee % >/dev/null' | edit!

" open a terminal in $PWD
nnoremap <silent> <Leader>tt :terminal<CR>

" ------ autocmd ------

" Reload changes if file changed outside of vim requires autoread
augroup load_changed_file
    autocmd!
    autocmd FocusGained,BufEnter * if mode() !=? 'c' | checktime | endif
    autocmd FileChangedShellPost * echo "Changes loaded from source file"
augroup END

" when quitting a file, save the cursor position
augroup save_cursor_position
    autocmd!
    autocmd BufReadPost * call setpos(".", getpos("'\""))
augroup END

" when not running in a console or a terminal that doesn't support 256 colors
" enable cursorline in the currently active window and disable it in inactive ones
if $DISPLAY !=? '' && &t_Co == 256
    augroup cursorline
        autocmd!
        autocmd VimEnter,WinEnter,BufWinEnter * setlocal cursorline
        autocmd WinLeave * setlocal nocursorline
    augroup END
endif

" when entering insert mode, relative line
" numbers are turned off, leaving absolute line numbers turned on
augroup numbertoggle
  autocmd!
  autocmd BufEnter,FocusGained,InsertLeave * set number relativenumber
  autocmd BufLeave,FocusLost,InsertEnter   * set number norelativenumber
augroup END

hi clear CursorLine
augroup CLClear
    autocmd! ColorScheme * hi clear CursorLine
augroup END

hi CursorLineNR cterm=bold
augroup CLNRSet
    set cursorline
    autocmd! ColorScheme * hi CursorLineNR cterm=bold
augroup END

" define indent-based folding, after loading a file switch to manual folding
augroup vimrc
  au BufReadPre * setlocal foldmethod=indent
  au BufWinEnter * if &fdm == 'indent' | setlocal foldmethod=manual | endif
augroup END

" autosave and load views
au BufWinLeave ?* mkview
au BufWinEnter ?* silent loadview

au FileType xml setlocal shiftwidth=2 tabstop=2

au FileType c setl ofu=ccomplete#CompleteCpp
au BufNewFile,BufRead *.py,*.pyw,*.pyx,?akefil*
    \ setlocal tabstop=4 shiftwidth=4 noexpandtab autoindent
    \ textwidth=79 fileformat=unix
" Linux kernel style tabs
au BufNewFile,BufRead *.c,*.h,*.cpp
    \ setlocal tabstop=8 shiftwidth=8 softtabstop=8 noexpandtab autoindent
    \ textwidth=79 fileformat=unix

" ------ adv maps ------

" strip trailing whitespace, ss (strip space)
nnoremap <silent> <Leader>ss
    \ :let b:_p = getpos(".") <Bar>
    \  let b:_s = (@/ != '') ? @/ : '' <Bar>
    \  %s/\s\+$//e <Bar>
    \  let @/ = b:_s <Bar>
    \  nohlsearch <Bar>
    \  unlet b:_s <Bar>
    \  call setpos('.', b:_p) <Bar>
    \  unlet b:_p <CR>


set softtabstop=4
set tabstop=4
set shiftwidth=4
set expandtab
set smarttab

set errorformat+=%.%#PHP:\ %m\ \(in\ %f\ on\ line\ %l\)%.%#,
  \%E%[0-9]%#.%m:%f?rev=%.%##L%l\ %.%#,%C%.%#

autocmd BufNewFile,BufRead svn-commit.*tmp :0r $SVN_COMMIT_TEMPLATE

set tags=tags;/

set incsearch                 " incrimental search
set hlsearch                  " highlighting when searching

filetype indent plugin off
set autoindent
set backspace=2

set nolist                    " show/hide tabs and EOL chars (hidden characters)
set number                    " show/hide line numbers (nu/nonu)
set relativenumber             " use relative number
set confirm                    " ask confirmation like save before quit.
set wildmenu                   " Tab completion menu when using command mode
set scrolloff=5               " scroll offset, min lines above/below cursor
"set scrolljump=5             " jump 5 lines when running out of the screen - NO
set sidescroll=10             " minimum columns to scroll horizontally
set showcmd                   " show command status
set showmatch                 " flashes matching parenthese when cursor over the other one
set showmode                  " show editing mode in status (-- INSERT --)
set ruler                     " show cursor position
set errorbells                " bells in terminal
set undolevels=1000           " number of undos stored
set viminfo='50,"50           " '=marks for x files, "=registers for x files

set nofoldenable
"set foldmethod=indent         " indent based folding

set encoding=utf-8            " important for powerline besides others
set smartcase                 " override 'ignorecase' when pattern has upper case characters


vmap gb :<C-U>!git blame % -L<C-R>=line("'<") <CR>,<C-R>=line("'>") <CR><CR>
nmap gb :!git blame %<CR>

colo palenight               " new fav highlighting
set mouse=a                  " enable mouse in n,v,i,c,h modes 

set laststatus=2             " show powerline status bar
set t_Co=256
let g:Powerline_symbols = "fancy" " sth like this probably set as a default but won't hurt here