vimrc

set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
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'

Plugin 'wincent/command-t'
Plugin 'tpope/vim-fugitive'
Plugin '29decibel/codeschool-vim-theme'
Plugin 'altercation/vim-colors-solarized'
let g:solarized_termcolors=256
Plugin 'morhetz/gruvbox'
Plugin 'tpope/vim-unimpaired'
Plugin 'jlanzarotta/bufexplorer'
Plugin 'scrooloose/nerdcommenter'
Plugin 'lervag/vimtex'
Plugin 'vim-scripts/DoxygenToolkit.vim'
" vimtex options:
let g:vimtex_view_general_viewer = 'okular'
let g:vimtex_view_general_options = '--unique @pdf\#src:@line@tex'
let g:vimtex_view_general_options_latexmk = '--unique'
let g:vimtex_indent_enabled = 0 " Try to reduce lag when typing brackets
let g:vimtex_compiler_latexmk = {'callback' : 0} " prevent servername error

" The following are examples of different formats supported.
" Keep Plugin commands between vundle#begin/end.
" plugin on GitHub repo
"Plugin 'tpope/vim-fugitive'
" plugin from http://vim-scripts.org/vim/scripts.html
"Plugin 'L9'
" easily deal with brackets
Plugin 'tpope/vim-surround'
" nerdtree
Plugin 'scrooloose/nerdtree'

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent 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" Configure ctrlp

" Ignore certain folders
set wildignore+=*/doc/*,*/libopencm3/*,*/chibios/*,*/var/*,*.aux,

"set leader key
let mapleader = "\<Space>"
let maplocalleader = ","

" Set tabstop, softtabstop and shiftwidth to the same value
command! -nargs=* Stab call Stab()
function! Stab()
  let l:tabstop = 1 * input('set tabstop = softtabstop = shiftwidth = ')
  if l:tabstop > 0
    let &l:sts = l:tabstop
    let &l:ts = l:tabstop
    let &l:sw = l:tabstop
  endif
  call SummarizeTabs()
endfunction

function! SummarizeTabs()
  try
    echohl ModeMsg
    echon 'tabstop='.&l:ts
    echon ' shiftwidth='.&l:sw
    echon ' softtabstop='.&l:sts
    if &l:et
      echon ' expandtab'
    else
      echon ' noexpandtab'
    endif
  finally
    echohl None
  endtry
endfunction

" Only do this part when compiled with support for autocommands
if has("autocmd")
  " Enable file type detection
  filetype on

  " Syntax of these languages is fussy over tabs Vs spaces
  autocmd FileType make setlocal ts=8 sts=8 sw=8 noexpandtab
  autocmd FileType c setlocal ts=2 sts=2 sw=2 expandtab
  autocmd FileType c set syntax=c.doxygen
  autocmd FileType cpp setlocal ts=2 sts=2 sw=2 expandtab
  autocmd FileType xml setlocal ts=2 sts=2 sw=2 expandtab
  autocmd FileType tex setlocal ts=2 sts=2 sw=2 noexpandtab
  autocmd FileType bib setlocal ts=2 sts=2 sw=2 noexpandtab
  autocmd FileType py setlocal ts=4 sts=4 sw=4 expandtab

  autocmd FileType tex :NoMatchParen
  autocmd FileType tex set norelativenumber
  au FileType tex setlocal nocursorline

  " Treat .rss files as XML
  " autocmd BufNewFile,BufRead *.rss setfiletype xml

  "strip trailing whitespace upon save
  autocmd FileType c autocmd BufWritePre <buffer> %s/\s\+$//e

  " Source the vimrc file after saving it
  if has("autocmd")
    autocmd bufwritepost .vimrc source $MYVIMRC
  endif
endif

augroup filetypedetect
	" Some LaTeX types
	au! BufRead,BufNewFile *.cls setfiletype tex
	au! BufRead,BufNewFile *.lco setfiletype tex
augroup END

set relativenumber
set number

"Make Ctrl-[ also exit in visual mode
vnoremap <Ctrl>[ <Esc>

"colo solarized
colo gruvbox
set background=dark

"Use smart indentation
set smartindent

"set search parameters
set incsearch hlsearch ic smartcase

" Set mouse to 'alles wat je verwacht'
set mouse=a

"NERDTree mappings
nmap <silent> <Leader>n :NERDTreeToggle<CR>
nmap <silent> <Leader>f :NERDTreeFind<CR>

"other mappings
nnoremap <Leader>w :w<CR>
" vmap <Leader>y "+y
" vmap <Leader>d "+d
" nmap <Leader>p "+p
" nmap <Leader>P "+P
" vmap <Leader>p "+p
" vmap <Leader>P "+P
" nmap <Leader>y "+y
" nnoremap <Leader>yy "+yy
" These mappings are not necessary if you use:
set clipboard=unnamedplus

" easy navigate splits
nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>

" move cursor to new window
set splitbelow
set splitright

set timeout timeoutlen=800 ttimeoutlen=100

" Shows options when tab-autocompleting
set wildmenu
" Autocomplete options
set wildmode=longest,list,full

" Allow going into non-existing fields with block edit
set ve=block

" keep undo history
set hidden

" warning when file changed on disk
au BufWinEnter * checktime

" abbreviation for long name
cnoreabbrev vtc VimtexCompile

"Save commonly used regex
source ~/.vim/regexlist