" rezza's crazy .vimrc file. Some stuff added by me, some stuff cannibalized
" from various sources around the net. Feel free to rip this apart and use it
" to your own nefarious ends.

" gui options and colorscheme selection
if has('gui_running')
   set guifont=Bitstream\ Vera\ Sans\ Mono\ 8
   set guioptions+=T
   set guioptions+=g
   set guioptions+=t
   set guioptions+=m
   set guioptions-=L
   set guioptions-=l
   set guioptions-=r
   set guioptions-=R
   set guioptions-=e
   colorscheme vividchalk
   map <F12> :browse confirm e<CR>
else
   colorscheme default
endif

" basic options
set bg=dark
set cmdheight=1
set history=50
" set list listchars=tab:»·,trail:·,eol:þ
set modeline
set nocompatible
set noerrorbells
set novisualbell
set nonumber
set shortmess+=aIt
set showcmd
set showfulltag
set showmatch
set showmode
set title
set titlestring=%<%F
set ttyfast
set undolevels=1000
set viminfo='1000,f1,:1000,/1000
set wildmenu
let Tlist_Auto_Open = 1
set number!
" text layout settings
set noexpandtab
set wrap
set whichwrap+=<,>,[,]

" indent settings
set autoindent
set backspace=eol,start,indent
set shiftwidth=2
set smartindent
set softtabstop=2
set tabstop=2

" folding
set foldmethod=marker
" search options
set cursorline
set gdefault
set incsearch
set isk=@,48-57,_,192-255,-,.,@-@
set nohlsearch
set noignorecase

" set a toggle for pasting input
set pastetoggle=<F10>

" omnicompletion
set completeopt=menu
set tags+=~/.vim/systags

" set bracket matching and comment formats
set matchpairs+=<:>
set comments-=s1:/*,mb:*,ex:*/
set comments+=s:/*,mb:**,ex:*/
set comments+=fb:*
set comments+=b:\"
set comments+=n::

" use less space for line numbering if possible
if v:version >= 700
   try
      setlocal numberwidth=3
      catch
   endtry
endif

" use css for generated html files
let html_use_css=1

" setup a funky statusline
set laststatus=0
set statusline=
set statusline+=%-3.3n\                      " buffer number
set statusline+=%t\                          " file name
set statusline+=%h%m%r%w                     " flags
set statusline+=\[%{strlen(&ft)?&ft:'none'}, " filetype
set statusline+=%{&fileencoding},            " fileencoding
set statusline+=%{&fileformat}]              " file format
set statusline+=%=                           " right align
set statusline+=0x%-8B\                      " current char
set statusline+=%-14.(%l,%c%V%)\ %<%P        " offset

" enable filetype detection
filetype on
filetype plugin on
filetype indent on

" autocommands "
if has("autocmd")
   augroup default
      " clear previous autocmds, stops a few errors creeping in.
      autocmd!
      autocmd BufEnter * syntax sync fromstart
      " When editing a file, always jump to the last cursor position.
      autocmd BufReadPost *
         \   if line("'\"") && line("'\"") <= line("$") |
            \   exe "normal `\"" |
         \   endif
      autocmd Filetype *
         \   if &omnifunc == "" |
            \   setlocal omnifunc=syntaxcomplete#Complete |
         \   endif
   augroup end

   augroup filetypes
      autocmd!
      autocmd BufNewFile,BufRead *.tpl set filetype=html
   augroup end

   augroup tex
      autocmd!
      autocmd Filetype tex setlocal wrap
      autocmd FileType tex map \ll :silent make pdf<CR>
      autocmd FileType tex map \lv :silent make view<CR>
      autocmd BufNewFile *.tex silent 0r ~/.vim/templates/template.tex
   augroup end

   augroup c
      autocmd!
      autocmd FileType c,cpp setlocal formatprg=indent
      autocmd FileType c,cpp setlocal cindent cinoptions=:0,p0,t0
      autocmd FileType c,cpp setlocal cinwords=if,else,while,do,for,switch,case
      autocmd FileType c,cpp setlocal expandtab
      autocmd Filetype c,cpp setlocal tabstop=8 shiftwidth=4 softtabstop=4
      autocmd BufNewFile main.c silent 0r ~/.vim/templates/main.c
   augroup end
   
   augroup perl
      autocmd!
      autocmd Filetype perl setlocal number
      autocmd BufNewFile *.pl silent 0r ~/.vim/templates/template.pl
   augroup end
   
   augroup gnuplot
      autocmd!
      autocmd BufNewFile,BufRead *.plt,*.gp set filetype=gnuplot
      autocmd BufNewFile *.plt silent 0r ~/.vim/templates/template.plt
   augroup end
endif

" Make <space> in normal mode go down a page rather than left a character
noremap <space> <C-f>

map <M-Left> :tabprev<CR>
map <M-Right> :tabnext<CR>
map <F9> :set number!<CR>
map <F12> :setlocal spell!<CR>
nnoremap <silent> <F8> :TlistToggle<CR>

" enable syntax hilighting "
syntax on
nnoremap R gqap
vnoremap R gq
filetype plugin on
filetype indent on
au Syntax * syn match Error /\s\+$\| \+\ze\t/  " highlight extra whitespace