.vimrc

" Use Vim settings, rather then Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
set nocompatible

" this is all indentation stuff. hm. thanks nathan!
set smarttab  	" smart tab interpretation
set expandtab		" expand tabs to spaces
set softtabstop=4	" 4-space tabs
set shiftwidth=4	" 4-space (auto) indent
set smartindent		" smart indentation
set cindent		" smart C indentation
set incsearch		" incremental search (show while typing)
set listchars=eol:$,tab:>-  " for non-printable characters

set bs=2		" allow backspacing over everything in insert mode
set ai			" always set autoindenting on
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
set vb t_vb=		" blink, don't beep.

" settings for vim
" Vitaliy's .vimrc below:

" ================================
" Display Settings
" ================================
" Show (partial) command in the last line of the screen
set showcmd
" turn on syntax highlighting
syntax on
" print line numbers in front of each line
set number
" Don't keep backup, but keep backup while file is being written
set nobackup
set writebackup
" Stop the annoying beep
set visualbell t_vb=
" Always show status line
set laststatus=2
" always leave 4 lines above and below screen top/bottom
set scrolloff=4
" Assume dark background (putty window)
set background=dark
" Load filetype specific plugins
filetype plugin indent on
" For pydiction, this is the location of the dictionary file
let g:pydiction_location = '/Users/peyton/Sources/pydiction-1.2/complete-dict'

" 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 nohlsearch
endif

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

 " In text files, always limit the width of text to 78 characters
 " autocmd BufRead *.txt set tw=78

 " Set tab width to 4 characters for Perl programs.
 autocmd FileType *.pl	set ts=4
 " Set up autocomplete for python
 autocmd FileType python set omnifunc=pythoncomplete#Complete

 " may need this at some point if we ever use edit_headers in mutt.
 " autocmd BufNewFile,BufRead mutt* :normal 1G}j
 autocmd BufNewFile,BufRead ~/.tmp/mutt* set ai fo=tcq2 et nosi tw=72 syntax=mail

 augroup cprog
  " Remove all cprog autocommands
  au!

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

 " This is disabled, because it changes the jumplist.  Can't use CTRL-O to go
 " back to positions in previous files more than once.
 if 0
  " When editing a file, always jump to the last cursor position.
  " This must be after the uncompress commands.
   autocmd BufReadPost * if line("'\"") && line("'\"") <= line("$") | exe "normal `\"" | endif
 endif

endif " has("autocmd")

set laststatus=2
set showcmd
set showmatch
set showmode 
set nostartofline
" set statusline=#%n\ %m\ %F\ %=%l/%L\ \(%p%%\)
if (has("win32"))
  colorscheme darkblue
else
  set statusline=%1*%m\ %F%(\ [#%n%Y%R]%)%=%l/%L
  colorscheme darkblue
endif
hi User1 term=inverse,bold cterm=bold ctermbg=blue ctermfg=white

" set list listchars=tab:»·,trail:·
" if (&t_Co > 2 || has("gui_running")) && !$SSH_CLIENT
"   set list
" endif
hi nontext ctermfg=darkgray

" ================================
" Indentation Settings
" ================================
" Copy indent from current line when starting a new line
 set autoindent
" Indent/unindent after open/close braces
set smartindent
set tabstop=8
" Set tab to be 4 spaces
set shiftwidth=4
" Number of spaces that tab counts, backspace over tabs works as expected
set softtabstop=4
" Use spaces instead of tabs
set expandtab
" Round indent to multiple of 'shiftwidth'
set shiftround
" Show tabs correctly when doing 'set list'
set listchars=tab:>-,eol:$  " for non-printable characters
" Shortcut to toggle display of Tags/EOLs
map <F7> :set list!<CR>
" Don't indent to the left when pressing the # key
" set indentkeys=!^F,o,O,<:>,0),0],0},=elif,=except,0#
" toggle insert in paste mode
set pastetoggle=<F6>
" Always use tab character for Makefiles and fssync configuration files
autocmd FileType make set noet ts=8
autocmd BufRead /proj/fssync/etc/* set noet ts=8 sw=8 sts=8

" ================================
" Typing
" ================================
" allow backspacing over everything in insert mode
set backspace=indent,eol,start
" When a bracket is inserted, briefly jump to matching one
set showmatch
" show match very briefly (tenths of sec)
set matchtime=1
" expand syntax search area
syn sync maxlines=4000
syn sync minlines=2000

" ================================
" Searching
" ================================
" case-insensitive search by default
set ignorecase
" unless at least 1 letter is capitalized
set smartcase
" highligh search results by default
set hlsearch
" highlight search as you type
set incsearch
" \\ turns off highlighting
map <silent> \ :let @/=""<cr>

" Suppress all spaces at end/beginning of lines
nmap _s :%s/\s\+$//<CR>
nmap _S :%s/^\s\+//<CR>

" configure syntax highlighting to work with GUI or xterm
if ! has("gui_running")
  set t_Co=8
  if has("terminfo")
    set t_Sf=[3%p1%dm
    set t_Sb=[4%p1%dm
  else
    set t_Sf=[3%dm
    set t_Sb=[4%dm
  endif
endif


" highlight long lines
nnoremap <Leader>H :call<SID>LongLineHLToggle()<cr>
hi OverLength ctermbg=none cterm=none
match OverLength /\%>80v/
fun! s:LongLineHLToggle()
 if !exists('w:longlinehl')
  let w:longlinehl = matchadd('ErrorMsg', '.\%>80v', 0)
  echo "Long lines highlighted"
 else
  call matchdelete(w:longlinehl)
  unl w:longlinehl
  echo "Long lines unhighlighted"
 endif
endfunction