.vimrc

scriptencoding utf-8
set encoding=utf-8
" {{{ settings

set nocompatible                " Use Vim defaults instead of 100% vi compatibility
set backspace=indent,eol,start  " more powerful backspacing

set autoindent                  " always set auto-indenting on
set hidden                      " allow to cycle and hide modified buffers
set nobackup                    " Don't keep a backup file
set esckeys                     " allow usage of curs keys within insert mode
set timeout
set ttimeoutlen=10
set timeoutlen=10              " set timout for esc to 1ms

set listchars=eol:\ ,tab:\»\ ,trail:-,extends:>,precedes:<
set list
set joinspaces                  " insert two spaces after a period with every joining of lines.
                                " This is very nice!
set lazyredraw                  " [VIM5];  do not update screen while executing macros
set magic                       " Use some magic in search patterns?  Certainly!
set modeline                    " Allow the last line to be a modeline - useful when
                                " the last line in sig gives the preferred text-width
                                " for replies.
set modelines=5
set pastetoggle=<F4>

set nonumber
set report=0                    " show a report when N lines were changed.
                                " report=0 thus means "show all changes"!

set laststatus=2                " show status line?  Yes, always!
set noruler                       " show cursor position?  Yep!
set statusline=<\ %f\ %r%y\ %=\ %l,%c%V\ \ %P\ >

set shiftwidth=4                " Number of spaces to use for each insertion of
                                " (auto)indent.
set shortmess=at                " Kind of messages to show.   Abbreviate them all!
                                " New since vim-5.0v: flag 'I' to suppress "intro message".
set scrolloff=0                 " context
set noshowcmd                   " Show current uncompleted command?  Absolutely!
set showmatch                   " Show the matching bracket for the last ')'?
set showmode                    " Show the current mode?  YEEEEEEEEESSSSSSSSSSS!

set suffixes=.bak,~,.swp,.o,.info,.aux,.log,.dvi,.bbl,.blg,.brf,.cb,.ind,.idx,.ilg,.inx,.out,.toc,.cmi,.cmo
                                " Suffixes to ignore in file completion

set tabstop=4                   " tabstop
set softtabstop=4               " sts
set expandtab                   " expand tabs
set notextmode                  " no - I am using Vim on UNIX!
set textwidth=0                 " Don't wrap words by default
set notitle                     " Permet de voir le tit. du doc. crt. ds les XTERM
if version >= 700
   set viminfo='1000,/1000,:1000,<1000,@1000,n~/.viminfo
endif
set history=1000
                                " What info to store from an editing session
                                " in the viminfo file;  can be used at next session.
set sessionoptions-=blank
set sessionoptions-=folds

set ignorecase                  " Do case insensitive matching
set smartcase                   " use case-sensitive if a uppercas in the search
set incsearch                   " Incremental search
set hlsearch                    " hilight search


set whichwrap=<,>,[,]           "
set wildchar=<TAB>              " the char used for "expansion" on the command line
                                " default value is "<C-E>" but I prefer the tab key:
set wildmenu                    " Completion on the command line shows a menu
set winminheight=0              " Minimum height of VIM's windows opened
set mouse=a
set mousefocus
set wrapmargin=0
set nowritebackup
set foldmethod=marker

set cpoptions-=C                " enable commands that continue on the next line

" use ctrl-n ctrl-n instead of ctrl-x ctrl-k
set complete-=k complete+=k

set tags+=./.tags,.tags

set cinoptions=
set cinoptions+=,t0            " type on the line before the functions is not idented
set cinoptions+=,:2,=2         " indent case ...: of 2 from the switch {
set cinoptions+=,(0,W4         " indent in functions ( ... ) when it breaks
set cinoptions+=,g2,h2         " indent C++ scope of 2, and the members from 2 from it
"set cinoptions+=l1            " align closing brace with the case
"set cinoptions+=b1            " align break; with case ...:

set diffopt=filler,context:5,iwhite
set fillchars+=diff:\

set makeprg=LC_ALL=C\ make

exe "set path=." . system("echo | cpp -v 2>&1 | grep '^ .*/include' | tr -d \"\n\" | tr \" \" \",\"")

autocmd BufWritePre * :%s/\s\+$//e

filetype indent off

" }}}
" {{{ vim 7 settings

if version >= 700
    set autochdir              " autochdir...
    set virtualedit=onemore    " Yes I want to be able to be "on \n"
    set spelllang=en_us,fr
    set pumheight=16

    " make <enter> work in popup
    " inoremap <cr> <C-R>=pumvisible() ? "\<lt>C-Y>" : "\<lt>cr>"<cr>
    inoremap <expr> <CR> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"

    function! Len(str)
        return len(a:str)
    endfunction
else
    au BufEnter * :lcd %:p:h

    function! Len(str)
        return strlen(a:str)
    endfunction
endif


" }}}
" {{{ Window magic

function! DeleteBuffer()
   let bid = bufnr("%")
   bnext
   exe "bdel " . bid
   redraw
endfunction

map <C-W>d :call DeleteBuffer()<cr>
"map <C-W>k :bd<cr>
map <C-W>g :bo cw 8<cr>

" }}}
" {{{ Mappings

" {{{ Tab Key magic ...

vmap <tab> >gv
vmap <bs> <gv

function! TabAlign()
    let col  = col('.')
    let lnum = line('.')

    while lnum > 1
        let lnum = lnum - 1
        let ln = strpart(getline(lnum), col-1)
        let ms = matchstr(ln, '[^ ]*  *[^ ]')
        if ms != ""
            break
        endif
    endwhile

    if lnum == 1
        return "\<Tab>"
    else
        let @z = substitute(strpart(ms, 0, strlen(ms)-1), '.', ' ', 'g')
        if col > strlen(getline('.'))
            return "\<C-O>\"zp"
        else
            return "\<C-O>\"zP"
        endif
    endif

endfunction

function! CleverTab()
    let c = strpart(getline('.'), col('.')-2, 1)
    if c == ' ' || c == '\t' || c == ''
        return TabAlign()
    else
        return "\<C-P>"
    endif
endfunction
"inoremap <Tab> <C-R>=CleverTab()<CR>
inoremap <S-Tab> <C-R>=TabAlign()<CR>

function! Smart_TabComplete()
  let line = getline('.')                         " current line

  let substr = strpart(line, -1, col('.')+1)      " from the start of the current
                                                  " line to one character right
                                                  " of the 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>
" }}}

map + :cn<cr>
map - :cp<cr>
map <kPlus> :cn<cr>
map <kMinus> :cp<cr>

map Q gq

nnoremap \l :setlocal number!<CR>
nnoremap \o :set paste!<CR>
noremap \e :NERDTreeToggle<CR>
noremap j gj
noremap k gk


noremap  <F2>   :set mouse=a<cr>
inoremap <F2>   <esc>:set mouse=a<cr>
noremap  <F3>   :set mouse=h<cr>
inoremap <F3>   <esc>:set mouse=h<cr>
noremap  <F5>   :source ~/.vimrc<cr>

inoremap <F6>   <c-o>mzviwU`z
noremap  <F7>   :set ai!<CR>:set ai?<cr>
inoremap <F7>   <space><esc><F7>a<bs>

noremap  <F9>   :bp<cr>
inoremap <F9>   <esc>:bp<cr>
noremap  <F10>  :bn<cr>
inoremap <F10>  <esc>:bn<cr>
noremap  <F11>  :make!<cr>:bo cw 8<cr><cr>
inoremap <F11>  <esc>:make!<cr>:bo cw 8<cr><cr>
noremap  <S-F11> :make clean<cr><cr>
inoremap <S-F11> <esc>:make clean<cr><cr>

cnoremap <C-a> <Home>
cnoremap <C-e> <End>
cnoremap <C-p> <Up>
cnoremap <C-n> <Down>
cnoremap <C-b> <Left>
cnoremap <C-f> <Right>
cnoremap <M-b> <S-Left>
cnoremap <M-f> <S-Right>

noremap  <C-p> <esc>:Unite file_rec<cr>
noremap  <C-b> <esc>:Unite buffer<cr>
nnoremap <space>/ :Unite grep:.<cr>

"nmap ; :CtrlPBuffer<CR>

" }}}
"{{{ FTYPES

fun! FindProjectRoot()
    let s:depth = system("make -s echo-root 2> /dev/null")
    let s:tagsf = system("make -s echo-tags 2> /dev/null")
    if Len(s:depth)
        exe 'setlocal path+=./' . s:depth
    endif
    if Len(s:tagsf)
        exe 'setlocal tags+=./' . s:tagsf
    endif
endfun

if has("autocmd")
    filetype plugin indent on
    syntax on

    au BufReadPost *
                \ if line("'\"") > 0 && line("'\"") <= line("$") |
                \   exe "normal g`\"" |
                \ endif

    au VimLeave * mksession! ~/.cache/session.vim

    au FileType debchangelog normal zO

    au FileType javascript setlocal cindent tw=78 iskeyword+=$
    au FileType mail setlocal noet iskeyword+=- tw=72

    au FileType c,cpp setlocal noignorecase "fo-=ro
    au FileType ocaml,acute,omlet setlocal sw=2 sts=2 tw=78
    au FileType php  setlocal et fo+=ro tw=120 indentexpr= cin
    au FileType python setlocal foldmethod=indent foldnestmax=1

    au FileType diff   setlocal nofoldenable

    au FileType html,xhtml,xml,smarty setlocal sw=2
    au FileType mail setlocal spell

    " make error list special
    au BufRead quickfix setlocal nobuflisted nowrap number

    au FileType svn setlocal spell
    au FileType git setlocal spell tw=76

    let ocaml_noindent_let=1
    let git_diff_spawn_mode=2
    let c_gnu=1

    au FileType * call FindProjectRoot()
endif " has ("autocmd")

" }}}
" {{{ PLUGINS

"Pathogen
" Download pathogen for awesome plugin at https://github.com/tpope/vim-pathogen
"call pathogen#infect()

"ctrl-P
if exists('~/.vim/bundle/ctrlp.vim')
    set runtimepath^=~/.vim/bundle/ctrlp.vim
endif

runtime macros/matchit.vim
"runtime macros/justify.vim

runtime ftplugin/man.vim
nmap ! :exe "Man" expand("<cword>")<cr>

" }}}
" {{{ COLORS, GUI and FOLDING
if has("gui_running")
" {{{ GUI
    set guioptions=aeit
    set guifont=terminus
    set guicursor=a:blinkon0
    set background=light
    syntax reset

    hi Normal       gui=none         guifg=#d0d0e0      guibg=#000010
    hi MoreMsg      gui=none         guifg=#d0d0e0      guibg=#000010
    hi Comment      gui=none         guifg=#b0b0ff      guibg=#101030
    hi Folded       gui=none         guifg=#b0b0ff      guibg=#101030

    hi SpecialKey   gui=none         guifg=#d0d0e0      guibg=#101030
    hi Todo         gui=underline    guifg=white        guibg=NONE
    hi Error        gui=bold         guifg=white        guibg=red

    hi Function     gui=none         guifg=#50d0d0      guibg=NONE
    "hi Function     gui=none         guifg=#d0d0e0      guibg=#000010
    hi Identifier   gui=none         guifg=#50d0d0      guibg=NONE

    hi Cursor       gui=reverse      guifg=#d0d0e0      guibg=black
    hi Visual       gui=reverse      guifg=#d0d0e0      guibg=NONE
    hi IncSearch    gui=underline    guifg=white        guibg=NONE
    hi Search       gui=underline    guifg=white        guibg=NONE

    hi StatusLine   gui=none         guifg=white        guibg=#404080
    hi StatusLineNc gui=none         guifg=#d0d0e0      guibg=#101030
    hi WildMenu     gui=none         guifg=white        guibg=#101030
    hi VertSplit    gui=none         guifg=darkgray     guibg=#101030
    hi NonText      gui=none         guifg=darkgray     guibg=NONE

    hi MatchParen   gui=none         guifg=white        guibg=#101030
    hi Pmenu        gui=none         guifg=#d0d0e0      guibg=#101030
    hi PmenuSel     gui=none         guifg=white        guibg=#404080
    hi PmenuSbar    gui=none         guifg=white        guibg=#101030
    hi PmenuThumb   gui=none         guifg=#404080      guibg=#404080

    hi SpellBad     gui=underline    guifg=lightred     guibg=NONE
    hi SpellCap     gui=none         guifg=lightred     guibg=NONE
    hi SpellLocal   gui=underline    guifg=darkgreen    guibg=NONE
    hi SpellRare    gui=none         guifg=NONE         guibg=NONE

    hi Label        gui=none         guifg=#aa5500      guibg=NONE
    hi Conditional  gui=none         guifg=#aa5500      guibg=NONE
    hi Repeat       gui=none         guifg=#aa5500      guibg=NONE
    hi Statement    gui=none         guifg=#aa5500      guibg=NONE

    hi StorageClass gui=none         guifg=#40c040      guibg=NONE
    hi Type         gui=none         guifg=#40c040      guibg=NONE
    hi Structure    gui=none         guifg=#40c040      guibg=NONE
    hi Directory    gui=none         guifg=#40c040      guibg=NONE

    hi Include      gui=none         guifg=#c010c0      guibg=NONE
    hi PreProc      gui=none         guifg=#c010c0      guibg=NONE
    hi Macro        gui=none         guifg=#c010c0      guibg=NONE
    hi SpecialChar  gui=none         guifg=#c010c0      guibg=NONE

    hi Character    gui=none         guifg=#c01010      guibg=NONE
    hi String       gui=none         guifg=#c01010      guibg=NONE
    hi Constant     gui=none         guifg=#c01010      guibg=NONE

    " Custom
    hi def link htmlTag htmlStatement
    hi def link htmlEndTag htmlStatement

    " diff
    hi DiffAdd      gui=none         guifg=NONE         guibg=#003010
    hi DiffDelete   gui=none         guifg=NONE         guibg=#300010
    hi DiffChange   gui=none         guifg=NONE         guibg=#000040
    hi DiffText     gui=reverse      guifg=NONE         guibg=NONE
    hi diffRemoved  gui=none         guifg=#c010c0      guibg=NONE
" }}}
else
    set background=dark
    syntax reset

    hi Comment      cterm=none       ctermfg=blue       ctermbg=none
    hi Folded       cterm=none       ctermfg=green      ctermbg=none

    hi Cursor       gui=reverse      guifg=gray         guibg=black
    hi Visual       cterm=reverse    ctermfg=gray       ctermbg=none
    hi IncSearch    cterm=underline  ctermfg=white      ctermbg=none
    hi Search       cterm=underline  ctermfg=white      ctermbg=none

    hi StatusLine   cterm=none       ctermfg=white      ctermbg=blue
    hi StatusLineNc cterm=none       ctermfg=black      ctermbg=white
    hi WildMenu     cterm=none       ctermfg=white      ctermbg=none
    hi VertSplit    cterm=none       ctermfg=darkgray   ctermbg=none
    hi NonText      cterm=none       ctermfg=darkgray   ctermbg=none

    hi MatchParen   cterm=underline  ctermfg=none       ctermbg=none
    hi Pmenu        cterm=none       ctermfg=gray       ctermbg=black
    hi PmenuSel     cterm=none       ctermfg=black      ctermbg=gray
    hi PmenuSbar    cterm=none       ctermfg=blue       ctermbg=blue
    hi PmenuThumb   cterm=none       ctermfg=gray       ctermbg=gray

    hi SpellBad     cterm=underline  ctermfg=lightred   ctermbg=none
    hi SpellCap     cterm=none       ctermfg=lightred   ctermbg=none
    hi SpellLocal   cterm=underline  ctermfg=darkgreen  ctermbg=none
    hi SpellRare    cterm=none       ctermfg=none       ctermbg=none
endif
" }}}

if exists('/usr/share/vim-scripts/plugin/bufexplorer.vim')
   so /usr/share/vim-scripts/plugin/bufexplorer.vim
endif