syntax on             " syntax coloring by default
color inkpot

set textwidth=80
set wrap            " auto wrap line view, but not text itself

filetype indent on      " activates indenting for files  
set autoindent      " automatic indentation
set smartindent
set softtabstop=4   " width of a tab
set tabstop=4
set shiftwidth=4    " width of the indentation
set expandtab


set ignorecase      " case-insentive search by default
set smartcase       " search case-sensitive if there is an upper-case letter
set gdefault        " when replacing, use /g by default
set showmatch       " paren match highlighting
set hlsearch        " highlight what you search for  
set incsearch       " type-ahead-find  
set wildmenu        " command-line completion shows a list of matches
set wildmode=longest,list:longest,full " Bash-vim completion behavior
set autochdir       " use current working directory of a file as base path

set nocompatible    " do not try to be vi-compatible
set encoding=utf-8

set nu              " show line numbers
set showmode        " show the current mode on the last line
set showcmd         " show informations about selection while in visual mode

let mapleader = "," " leader key is comma

" ,v will reselect the text that was just pasted
nnoremap <leader>v V`]

" ,s will split vertically and swith over the new panel
nnoremap <leader>s <C-w>v<C-w>l

" Wrap a paragraph and justify it
:runtime macros/justify.vim
nnoremap <leader>j gw}{V}:call Justify('tw',4)<CR>

" activate rainbow parenthesis
nnoremap <leader>r :RainbowParenthesesToggle<CR>

" activate gundo
nnoremap <leader>u :GundoToggle<CR>

" remove all C/C++ comments and blank lines
nnoremap <leader>h :%s/\/\*\_.*\*\/\n\{,1}\|^\s*\/\/.*\n\|\s*\/\/.*//<CR>:%s/^\s*\n//<CR>

set list
set listchars=tab:▸\   " print tabs with a special character (add ",eol:·" for end of lines)

au FocusLost * :wa   " save every opened buffer when the window lost focus


set laststatus=2    " always show the statusline, even when there is only one file edited
if has("statusline")
    set statusline=\ %f%m%r\ [%{strlen(&ft)?&ft:'aucun'},%{strlen(&fenc)?&fenc:&enc},%{&fileformat},ts:%{&tabstop}]%=%l,%c%V\ %P
elseif has("cmdline_info")
    set ruler           " show current line and column number
endif


if has("fname_case")
  au BufNewFile,BufRead *.lsp,*.lisp,*.el,*.cl,*.jl,*.L,.emacs,.sawfishrc,*.pddl setf lisp
else
  au BufNewFile,BufRead *.lsp,*.lisp,*.el,*.cl,*.jl,.emacs,.sawfishrc,*.pddl setf lisp
endif


" move the current line up or down with the Ctrl-arrow keys
nmap <C-Down>  :m+<CR>==
nmap <C-Up> :m-2<CR>==
imap <C-Down>  <C-O>:m+<CR><C-O>==
imap <C-Up> <C-O>:m-2<CR><C-O>== 

filetype plugin on
set ofu=syntaxcomplete#Complete

au BufRead,BufNewFile *.mwiki setf Wikipedia
au BufRead,BufNewFile *.wikipedia.org.* setf Wikipedia

" autocomplétion with <TAB> instead of <C-n>, depending on the context
function! Smart_TabComplete()
  let line = getline('.')                         " curline
  let substr = strpart(line, -1, col('.')+1)      " from start to cursor
  let substr = matchstr(substr, "[^ \t]*$")       " word till cursor
  if (strlen(substr)==0)                          " nothing to match on empty string
    return "\<tab>"
  endif
  let has_period = match(substr, '\.') != -1      " position of period, if any
  let has_slash = match(substr, '\/') != -1       " position of slash, if any
  if (!has_period && !has_slash)
    return "\<C-X>\<C-P>"                         " existing text matching
  elseif ( has_slash )
    return "\<C-X>\<C-F>"                         " file matching
  else
    return "\<C-X>\<C-O>"                         " plugin matching
  endif
endfunction

inoremap <tab> <c-r>=Smart_TabComplete()<CR>


"switch spellcheck languages
let g:myLang = 0
let g:myLangList = [ "nospell", "fr_fr", "en_gb" ]
function! MySpellLang()
    "loop through languages
    let g:myLang = g:myLang + 1
    if g:myLang >= len(g:myLangList) | let g:myLang = 0 | endif
    if g:myLang == 0 | set nospell | endif
    if g:myLang == 1 | setlocal spell spelllang=fr_fr | endif
    if g:myLang == 2 | setlocal spell spelllang=en_us | endif
    echo "language:" g:myLangList[g:myLang]
endf
map <F7> :call MySpellLang()<CR>
imap <F7> <C-o>:call MySpellLang()<CR>


" search the file for FIXME, TODO and put them in a handy list
map <F10> <Plug>TaskList

" F11 - taglist window
map <F11> :TlistToggle<cr>

" open buffers as tabs along the top or bottom of your screen
map <F12> :MiniBufExplorer<cr>

" configure tags - add additional tags here or comment out not-used ones
set tags+=~/.vim/tags/cpp
"set tags+=~/.vim/tags/gl
"set tags+=~/.vim/tags/sdl
"set tags+=~/.vim/tags/qt4
" build tags of your own project with CTRL+F12
map <C-F12> :!ctags -R --c++-kinds=+p --fields=+iaS --extra=+q .<CR>

" OmniCppComplete
let OmniCpp_NamespaceSearch = 1
let OmniCpp_GlobalScopeSearch = 1
let OmniCpp_ShowAccess = 1
let OmniCpp_ShowPrototypeInAbbr = 1 " show function parameters
let OmniCpp_MayCompleteDot = 1 " autocomplete after .
let OmniCpp_MayCompleteArrow = 1 " autocomplete after ->
let OmniCpp_MayCompleteScope = 1 " autocomplete after ::
let OmniCpp_DefaultNamespaces = ["std", "_GLIBCXX_STD"]

" automatically open and close the popup menu / preview window
au CursorMovedI,InsertLeave * if pumvisible() == 0|silent! pclose|endif
set completeopt=menuone,menu,longest,preview