" Don't worry about being totally compatible with "vi" commands.
set nocompatible

" Allow backspacing over everything in insert mode.
set backspace=indent,eol,start

" Miscellanous options - type ":help ignorecase" in Vim (for instance)
" to see what each one does.
set ignorecase
set smartcase
set linebreak
set tildeop
set shiftwidth=2
set smarttab
set tabstop=2
set scrolloff=3
set softtabstop=2
set et
set spelllang=en_us
set lines=50
set columns=100
set autoindent


" Set visual error bell, 0-length duration.
set vb

if has("vms")
  set nobackup		" do not keep a backup file, use versions instead
else
  set backup		" keep a backup file

  " Change this line to be your own directories!
  set backupdir=c:/aprogs/backup/vim,c:/proj/backup/vim,~/backup/vim,.
endif

set history=50		" keep 50 lines of command line history
set ruler		" show the cursor position all the time
set showcmd		" display incomplete commands

" Don't use Ex mode, use Q for formatting
map Q gq

" Make p in Visual mode replace the selected text with the "" register.
vnoremap p <Esc>:let current_reg = @"<CR>gvs<C-R>=current_reg<CR><Esc>

" 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
endif

"syntax highlight .slag files
au BufRead,BufNewFile *.slag set filetype=slag 
filetype indent on

" Only do this part when compiled with support for autocommands.
if has("autocmd")

  " Enable file type detection.
  " Use the default filetype settings, so that mail gets 'tw' set to 72,
  " 'cindent' is on in C files, etc.
  " Also load indent files, to automatically do language-dependent indenting.
  filetype plugin indent on

  " For all text files set 'textwidth' to 78 characters.
  autocmd FileType text setlocal textwidth=78

  " When editing a file, always jump to the last known cursor position.
  " Don't do it when the position is invalid or when inside an event handler
  " (happens when dropping a file on gvim).
  autocmd BufReadPost *
    \ if line("'\"") > 0 && line("'\"") <= line("$") |
    \   exe "normal g`\"" |
    \ endif

endif " has("autocmd")

behave xterm
set selectmode=mouse

" Specify a default font.
set gfn=Lucida_Console:h14

" Pageup and pagedown flip between windows
map <PageUp> k
map <PageDown> j

" Lets you hit TAB to autocomplete the current word based on other words
" in the same document.  TOTALLY AWESOME!
function! CleverTab()
 if strpart( getline('.'), 0, col('.')-1 ) =~ '^\s*$'
    return "\<Tab>"
 else
    return "\<C-N>"
endfunction
inoremap <Tab> <C-R>=CleverTab()<CR>

colorscheme darkblue

" When starting to edit a file:
"   For *.c and *.h files set formatting of comments and set C-indenting on
"   For other files switch it off
"   Don't change the sequence, it's important that the line with * comes first.
autocmd BufRead * set formatoptions=tcql nocindent comments&
autocmd BufRead *.c,*.cpp,*.h,*.rsc set formatoptions=croql cindent comments=sr:/*,mb:*,el:*/,://

set fillchars=" "
set foldtext=MyFoldText()
function MyFoldText()
  let nlines = v:foldend - v:foldstart + 1
  return '  ... (' . string(nlines) . ' lines)'
endfunction