" Appliquer automatiquement les modifications de  ~/.vimrc
if has("autocmd")
  autocmd! bufwritepost .vimrc source ~/.vimrc
endif
if ((!empty(system("setxkbmap -print|grep bepo"))) || ($USER == "root"))
	source ~/.vimrc.bepo
endif

"Better tab completion in commandline
set wildmenu
"Show partial command in bottom-right corner
set showcmd

" Visualise les tabs
set list
set listchars=tab:▸  

" [Esc] sur Tab
"" Tab fait un Esc, Maj+Tab fait un Tab
inoremap <Tab> <Esc>
inoremap &lt;S-Tab> <Tab>
 
"" Même chose, mais en mode visuel
vnoremap <Tab> <Esc>
vnoremap &lt;S-Tab> <Tab>

" encodage et coloration syntaxique
set encoding=utf-8
set fileencoding=utf-8
syntax on
set number "affiche les numéros de ligne
set relativenumber "affiche les numéros de ligne (relatif)

" python ident
filetype indent plugin on
set autoindent
set modeline

" Maintain undo history between sessions
set undofile
if ($XDG_DATA_HOME != '')
	silent !mkdir $XDG_DATA_HOME/vim/undodir -p > /dev/null 2>&1
	set undodir=$XDG_DATA_HOME/vim/undodir
	if has("autocmd")
		autocmd bufwritepost * silent ! chmod 600 $XDG_DATA_HOME/vim/undodir/* > /dev/null 2>&1 && rm $XDG_DATA_HOME/vim/undodir/*\%.git\%COMMIT_EDITMSG > /dev/null 2>&1
	endif
else
	if ($HOME != '')
		silent !mkdir $HOME/.local/share/vim/undodir -p > /dev/null 2>&1
	set undodir=$HOME/.local/share/vim/undodir
	if has("autocmd")
		autocmd bufwritepost * silent ! chmod 600 $HOME/.local/share/vim/undodir/* > /dev/null 2>&1 && rm $HOME/.local/share/vim/undodir/*\%.git\%COMMIT_EDITMSG  > /dev/null 2>&1
	endif
	else
		echo "Error: environment variable $HOME not set"
	endif
endif

if has("autocmd")
	if &term =~ "xterm\\|rxvt"
		" use an orange cursor in insert mode
		let &t_SI = "\<Esc>]12;orange\x7"
		" use a red cursor otherwise
		let &t_EI = "\<Esc>]12;red\x7"
		silent !echo -ne "\033]12;red\007"
		" reset cursor when vim exits
		autocmd VimLeave * silent !echo -ne "\033]112\007"
		" use \003]12;gray\007 for gnome-terminal and rxvt up to version 9.21
	endif
endif

" Colorise les nbsp
colorscheme koehler
highlight NbSp ctermbg=lightgray guibg=lightred
match NbSp /\%xa0/

" Colorise les recherches
set hlsearch
hi Search ctermbg=Yellow
hi Search ctermfg=DarkBlue
"" Shortcut uncolorize search on C-l
nnoremap <silent> <C-l> :nohlsearch<CR><C-l>
"" Recherche d’un mot avec C-f sur ce mot
nnoremap <C-f> :let @/='\<<C-R>=expand("<cword>")<CR>\>'<CR>:set hls<CR>