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

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

"if has("vms")
"  set nobackup		" do not keep a backup file, use versions instead
"else
"  set backup		" keep a backup file
"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
set textwidth=70

" Jeff's cscope settings
if has("cscope")
	set csprg=/usr/bin/cscope
	" change this to 1 to search ctags DBs first
	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

	" Using 'CTRL-\' then a search type makes the vim window
	" "shell-out", with search results displayed on the bottom

	nmap <C-\>s :cs find s <C-R>=expand("<cword>")<CR><CR>
	nmap <C-\>g :cs find g <C-R>=expand("<cword>")<CR><CR>
	nmap <C-\>c :cs find c <C-R>=expand("<cword>")<CR><CR>
	nmap <C-\>t :cs find t <C-R>=expand("<cword>")<CR><CR>
	nmap <C-\>e :cs find e <C-R>=expand("<cword>")<CR><CR>
	nmap <C-\>f :cs find f <C-R>=expand("<cfile>")<CR><CR>
	nmap <C-\>i :cs find i ^<C-R>=expand("<cfile>")<CR>$<CR>
	nmap <C-\>d :cs find d <C-R>=expand("<cword>")<CR><CR>

	" Using 'CTRL-spacebar' then a search type makes the vim window
	" split horizontally, with search result displayed in
	" the new window.

	nmap <C-[>s :scs find s <C-R>=expand("<cword>")<CR><CR>
	nmap <C-[>g :scs find g <C-R>=expand("<cword>")<CR><CR>
	nmap <C-[>c :scs find c <C-R>=expand("<cword>")<CR><CR>
	nmap <C-[>t :scs find t <C-R>=expand("<cword>")<CR><CR>
	nmap <C-[>e :scs find e <C-R>=expand("<cword>")<CR><CR>
	nmap <C-[>f :scs find f <C-R>=expand("<cfile>")<CR><CR>
	nmap <C-[>i :scs find i ^<C-R>=expand("<cfile>")<CR>$<CR>
	nmap <C-[>d :scs find d <C-R>=expand("<cword>")<CR><CR>

	" Hitting CTRL-space *twice* before the search type does a vertical
	" split instead of a horizontal one

	nmap <C-[><C-[>s :vert scs find s <C-R>=expand("<cword>")<CR><CR>
	nmap <C-[><C-[>g :vert scs find g <C-R>=expand("<cword>")<CR><CR>
	nmap <C-[><C-[>c :vert scs find c <C-R>=expand("<cword>")<CR><CR>
	nmap <C-[><C-[>t :vert scs find t <C-R>=expand("<cword>")<CR><CR>
	nmap <C-[><C-[>e :vert scs find e <C-R>=expand("<cword>")<CR><CR>
	nmap <C-[><C-[>i :vert scs find i ^<C-R>=expand("<cfile>")<CR>$<CR>
	nmap <C-[><C-[>d :vert scs find d <C-R>=expand("<cword>")<CR><CR>
endif

" 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

  " Put these in an autocmd group, so that we can delete them easily.
  augroup vimrcEx
  au!

  " For all text files set 'textwidth' to 78 characters.
  autocmd FileType text setlocal textwidth=70

  " 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

  augroup END
else
  set autoindent
endif " has("autocmd")
" End From vimrc_example.vim

" Personal configurations:

" Set quick escape from insert mode.
imap jj <esc>
imap Jj <esc>
imap jJ <esc>
imap JJ <esc>

" Set quick command mode from normal mode.
map ; :

" Set quick save from command mode.
map S ;w<enter>

" Set quick visual folder browsing.
map T ;edit ./<enter>

" Indent a block of code.
map e ;s/^/    /<enter>
map E ;s/^    //<enter>

" Enable the syntax highlighting on enabled terminals.
if &t_Co > 1
   syntax enable
endif

" Set tab settings appropriate for source code editing.
set tabstop=8
set shiftwidth=8
"set expandtab

" Enable incremental search.
set incsearch

" Enable fast window switching.
map t ;wincmd 

" Place the cursor in the center of the screen at all times.
"set scrolloff=999

" Force cursor to be 'near' center of the screen after scrolling down.
set scrolljump=15

" For gvim.
if has("gui_running")
    " Preferred Font
    if has("gui_gtk2")
        set guifont=Bitstream\ Vera\ Sans\ Mono\ 16
    elseif has("x11")
        set guifont=-bitstream-bitstream\ vera\ sans\ mono-medium-r-normal-*-*-160-*-*-m-*-microsoft-cp1252
    else
        set guifont=Bitstream_Vera_Sans_Mono:h16:cDEFAULT
    endif
    " Preferred Location
    winpos 50 50
    " Preferred Size
    set lines=45 columns=90
    " Color Scheme
    colors desert
else
    " For reverse video display.
    set background=dark
endif 

" Buffer manipulation commands
map H ;tabp<enter>
map L ;tabn<enter>
map F ;tab

" Turn off annoying highlighting.
set nohlsearch

" Turn on autosave.
set autowrite

" Turn on paren high-lighting.
set showmatch

" splitting shortcuts
map B ;vsplit<enter>;wincmd l<enter>;n 
map X ;split<enter>;wincmd j<enter>;n 

" use console mouse
set mouse=a

" use cursor line highlighting
if version >= 700
	"set cursorline
endif

" map f11/12 keys to forward-back in quick-fix
map <F11> ;cp<enter>
map <F12> ;cn<enter>

" reset the cscope connection
"function UpdateCscope()
"	!cscope -qRb
"	cs restart
"endfunction
"command CUP call UpdateCscope()

" alignment command
map B mzgqap`z

" Manual pages
runtime! ftplugin/man.vim