let mapleader = ","
let g:mapleader = ","
let maplocalleader = "," " for vimtex (see http://learnvimscriptthehardway.stevelosh.com/chapters/06.html)

set hidden
set number
set tabstop=4
set expandtab
set shiftwidth=4
set smartindent
set autoindent
set backspace=indent,eol,start
set shiftround
set ignorecase
set showmode
set ruler
set cursorline " souligne la ligne actuelle

syntax on
colorscheme desert

"set colorcolumn=80 "display a vertical line

set hlsearch "highlight search results
set incsearch

set showmatch "show matching parenthesis

set mouse=a "support mouse
set splitbelow " ouvre les splits horizontaux en bas de l'écran
set splitright " ouvre les splits verticaux à droite de l'écran

set wildmenu
set wildmode=longest:full,full

map <leader><Left> :tabp<cr>
map <leader><Right> :tabn<cr>
map <leader>h :tabp<cr>
map <leader>l :tabn<cr>


" Display hidden chars:
set list
set listchars=tab:>.,trail:.,extends:#,nbsp:.

" Creates a group ExtraWhitespace
hi ExtraWhitespace ctermbg=red guibg=red
" Highlight trailing whitespaces
autocmd Syntax * syn match ExtraWhitespace /\s\%#\@<!$/