" Copyright 2004, 2005, 2008 Develer S.r.l. (http://www.develer.com/)
" Copyright 2009 Bernie Innocenti <bernie@codewiz.org>
"
" Version: $Id: vimrc 30487 2011-02-17 19:06:16Z bernie $
" Author: Bernie Innocenti <bernie@codewiz.org>
" Author: Simone Zinanni <s.zinanni@develer.com>
" Author: Stefano Fedrigo <aleph@develer.com>
"

" note: to reload, use ':so %'

if v:lang =~ "utf8$" || v:lang =~ "UTF-8$"
   set fileencodings=ucs-bom,utf-8,latin1
endif

set nocompatible	" Use Vim defaults (much better!)
set bs=indent,eol,start		" allow backspacing over everything in insert mode
"set ai			" always set autoindenting on
"set backup		" keep a backup file
set viminfo='20,\"50	" read/write a .viminfo file, don't store more
			" than 50 lines of registers
set history=50		" keep 50 lines of command line history
set ruler		" show the cursor position all the time

" Only do this part when compiled with support for autocommands
if has("autocmd")
  augroup fedora
  autocmd!
  " In text files, always limit the width of text to 78 characters
  autocmd BufRead *.txt set tw=78
  " When editing a file, always jump to the last cursor position
  autocmd BufReadPost *
  \ if line("'\"") > 0 && line ("'\"") <= line("$") |
  \   exe "normal! g'\"" |
  \ endif
  " don't write swapfile on most commonly used directories for NFS mounts or USB sticks
  autocmd BufNewFile,BufReadPre /media/*,/mnt/* set directory=~/tmp,/var/tmp,/tmp
  " start with spec file template
  autocmd BufNewFile *.spec 0r /usr/share/vim/vimfiles/template.spec
  augroup END
endif

if has("cscope") && filereadable("/usr/bin/cscope")
   set csprg=/usr/bin/cscope
   set csto=0
   set cst
   set nocsverb
   " add any database in current directory
   if filereadable("cscope.out")
      cs add cscope.out
   " else add database pointed to by environment
   elseif $CSCOPE_DB != ""
      cs add $CSCOPE_DB
   endif
   set csverb
endif

" Switch syntax highlighting on, when the terminal has colors
" Also switch on highlighting the last used search pattern.
if &t_Co > 2 || has("gui_running")
  syntax on
  set hlsearch
  set incsearch
  highlight Normal guibg=#000030 guifg=#dddddd
  set background=dark
  " bernie: Show matching parenthesis when writing
  set showmatch
  " bernie: add bottom horizontal scroll bar
  set guioptions+=b
  " aleph: remove useless luser toolbar
  set guioptions-=T
  " aleph: mark spacing errors in C/Java sources
  let c_space_errors=1
  let java_space_errors=1
endif

" bernie: enable loading filetype specific plugins and intendation modes
filetype plugin indent on

if &term=="xterm"
     set t_Co=8
     set t_Sb=[4%dm
     set t_Sf=[3%dm
endif

" Don't wake up system with blinking cursor:
" http://www.linuxpowertop.org/known.php
let &guicursor = &guicursor . ",a:blinkon0"

" bernie: insensitive search
set ignorecase
" aleph: if pattern contains uppercase chars, the search is case _sensitive_
set smartcase

" bernie: horizontal and vertical scrolling
set nowrap
set sidescroll=1
set sidescrolloff=8
set scrolloff=3
set listchars+=extends:>,precedes:<,trail:-,nbsp:_,tab:\|_
set wildmenu

" bernie: indentation
set autoindent
set smartindent

" bernie: enter in directory browser open files in previous window
let g:netrw_browse_split=4

" bernie: write on :n, :r, etc.
set autowrite

" bernie: mouse everywhere!
if has("mouse")
	set mouse=a
endif

" aleph: per non rompere le p*** a chi sta attorno ogni volta che si sbaglia tasto
set visualbell
" aleph: riduce al minimo la dimensione dei buffer non attivi
set winminheight=0
" aleph: dopo split e close gli altri buffer non si ridimensionano
set noequalalways
" show (partial) command in status line
set showcmd

" bernie: status line
set statusline=%<%f%h%m%r%=%b\ 0x%B\ \ %l,%c%V\ %P

" aleph: mark spacing errors in C/Java sources
autocmd FileType c,cpp  set ts=4|set sw=4|let c_space_errors=1
autocmd FileType java   set ts=4|set sw=4|let java_space_errors=1
autocmd FileType python set ts=4|set sw=4|set sts=4|set expandtab

" bernie: auxiliary named config files
au BufNewFile,BufRead named.conf.*,named-*.conf setf named

" piro: treat arduino projects as C++ files.
autocmd BufRead *.pde set filetype=cpp

" bernie: bind '#' to 'grep word under cursor'
:map # :execute "vimgrep /" . expand("<cword>") . "/j **" <Bar> cw<CR>

" bernie: search for hilighted text
:vmap // y/<C-R>

" piro: display whitespaces errors (at eol, before tab)
highlight ExtraWhitespace ctermbg=darkgreen guibg=darkgreen
:match ExtraWhitespace /\s\+$\| \+\ze\t/

" piro: no, I don't want your fucking help!
inoremap <F1> <ESC>
nnoremap <F1> <ESC>
vnoremap <F1> <ESC>

" w!! if you forget to sudo before saving
cmap w!! w !sudo tee % >/dev/null

" bernie: add xz support
autocmd BufReadPre,FileReadPre      *.xz setlocal bin
autocmd BufReadPost,FileReadPost    *.xz call gzip#read("xz -d")
autocmd BufWritePost,FileWritePost  *.xz call gzip#write("xz")
autocmd FileAppendPre               *.xz call gzip#appre("xz -d")
autocmd FileAppendPost              *.xz call gzip#write("xz")

" source a global configuration file if available
if filereadable("/etc/vim/vimrc.local")
  source /etc/vim/vimrc.local
endif