" vim:set ts=4 sw=4:
" Ken Scott's personal Vim settings file
"
" To use it, copy it to
"     for Unix and OS/2:  ~/.vimrc
"             for Amiga:  s:.vimrc
"  for MS-DOS and Win32:  $VIM\_vimrc
"
" Last Modified: Mon Oct 27 22:36:56 1997
" sources
" so c:\vim\macros\browser.vim
"so $HOME/.vim/explorer.vim
so $VIMRUNTIME/macros/justify.vim
so $HOME/.vim/selectbuffer.vim

" Spell check vars
let g:cvimsyn = "~/.vim/CVIMSYN/"
let g:spchkpunc = 1
let g:spchkautonext = 1
let g:spchkdialect = "can"

"  MAPS
" select all
map <leader>a ggvG

" Format Paragraph
"map _F !}fmt
}
map _P !}perl -MText::Autoformat -e'undef$/;print autoformat(<>,{all=>1})'
}

" Toggle Paste Mode
map <C-P> :set invpaste<CR>

" Indent and Outdent
map <C-i> :'<,'>s/^/<TAB>/<RETURN>
map <C-u> :'<,'>s/^<TAB>//<RETURN>
vmap <C-i> <C-g><ESC>:'<,'>s/^/<TAB>/<RETURN>
vmap <C-u> <C-g><ESC>:'<,'>s/^<TAB>//<RETURN>

" Switch between Windows
set wmh=0
map <C-J> <C-W>j<C-W>_
map <C-K> <C-W>k<C-W>_ 

command -nargs=* Make make <args> | cwindow 3
filetype plugin on
filetype indent on

if &term =~ "xterm"
	if has("terminfo")
	  set t_Co=8
	  set t_Sf=[3%p1%dm
	  set t_Sb=[4%p1%dm
	else
	  set t_Co=8
	  set t_Sf=[3%dm
	  set t_Sb=[4%dm
	endif
endif

" Status Line
set statusline=%<%F\ %h%m%r%y\ %a%=Dec\ %3(%b%)\ Hex\ %4(0x%B%)\ \ %10(%l,%c%V%)\ \ \ \ %P

" For backups
set nobackup
set nowritebackup
" Don't hilight on searches
set nohlsearch
" allow backspacing over everything in insert mode
set bs=2
" Expand tabs to spaces
set expandtab
" don't wrap lines at the edge of the screen
set nowrap
" read/write a .viminfo file, don't store more than 50 lines of registers
set viminfo='20,\"50
" always display a status line at the bottom of window
set laststatus=2
" display the current line and col at all times
set ruler
" Enable mouse in all modes
set mouse=a
" default tabstop of 4 spaces
set ts=4
" default shiftwidth of 4 spaces
set sw=4
" don't allow tilde (~) to act as an operator -- ~w, etc.
set notildeop

if has("gui")
  " set the gui options to:
  "   g: grey inactive menu items
  "   m: display menu bar
  "   r: display scrollbar on right side of window
  "   b: display scrollbar at bottom of window
  "   t: enable tearoff menus on Win32
  "   T: enable toolbar on Win32
  set go=agmrbtT
  set notitle
endif
" Don't use Ex mode, use Q for formatting
map Q gq

" make tab in v mode work like I think it should (keep highlighting):
vmap <tab> >gv
vmap <s-tab> <gv

" Date/Time stamps
iab xstamp  <C-R>=strftime("%a %b %d %H:%M:%S %Y")<CR>
iab lastmod  <C-R>="Last Modified: " . strftime("%a %b %d %H:%M:%S %Y")<CR>

" When starting to edit a file:
augroup filetype
  autocmd BufNewFile,BufRead */.screenrc	set filetype=screen
  autocmd BufNewFile,BufRead */vim*/doc/*.txt,*/runtime/doc/*.txt	set ft=help
  autocmd BufNewFile,BufRead /tmp/mutt*		set filetype=mail
augroup END

" Only do this for Vim version 5.0 and later.
if version >= 500
  " Enable syntax highlighting
  syntax on
" Set the location of my syntax overrides and read the defaults
"  let mysyntaxfile = "/usr/share/vim/usersyntax/usersyntax.vim"
"  source $VIM/syntax/syntax.vim
endif
" Only for Vim 6.0 and later
if version >= 600
  " Settings for the perl.vim syntax file
  set foldlevel=999999
" Toggle fold state between closed and opened.
"
" If there is no fold at current line, just moves forward.
" If it is present, reverse it's state.
  fun! ToggleFold()
    if foldlevel('.') == 0
"      normal! l
    else
      if foldclosed('.') < 0
        . foldclose
      else
        . foldopen
      endif
    endif
    " Clear status line
    echo
  endfun

  " Map this function to Space key.
  noremap <space> :call ToggleFold()<CR> 
endif

" Change some of the default colours
source $HOME/.vim/syntax/mycolour.vim