" ~/.vimrc

"Use Vim mode
set nocompatible
"Basic startup settings
set encoding=utf-8
set termencoding=utf-8

" CUSTOM KEYBINDINGS "
"basic key remappings
"noremap <Space> <PageDown> "make vim act like pager in normal mode

"easy buffer flip shortcuts
nmap <F3> :bprev<CR> 
nmap <F4> :bnext<CR>
"toggle highlight search off and on
nmap <silent> <F5> :let &hls=!&hls<CR>
imap <silent> <F5> <Esc>:let &hls=!&hls<CR>a
"toggle view of taglist
nmap <silent> <F8> :TlistToggle<CR>
imap <silent> <F8> <Esc>:TlistToggle<CR>
"show BufExplorer
nmap <silent> <F6> :BufExplorer<CR>
imap <silent> <F6> <Esc>:BufExplorer<CR>
"toggle spell checking
nmap <silent> <F10> :let &spell=!&spell<CR>
imap <silent> <F10> <Esc>:let &spell=!&spell<CR>a
"VCS commands
nmap <Leader>vcsa <Plug>VCSAdd
nmap <Leader>vcsn <Plug>VCSAnnotate
nmap <Leader>vcsG <Plug>VCSClearAndGotoOriginal
nmap <Leader>vcsc <Plug>VCSCommit
nmap <Leader>vcsd <Plug>VCSDiff
nmap <Leader>vcsg <Plug>VCSGotoOriginal
nmap <Leader>vcsL <Plug>VCSLock
nmap <Leader>vcsl <Plug>VCSLog
nmap <Leader>vcsq <Plug>VCSRevert
nmap <Leader>vcsr <Plug>VCSReview
nmap <Leader>vcss <Plug>VCSStatus
nmap <Leader>vcsU <Plug>VCSUnlock
nmap <Leader>vcsu <Plug>VCSUpdate
nmap <Leader>vcsv <Plug>VCSVimDiff

" FILETYPE SETTINGS "
filetype on  "enable file detection
filetype indent on  "enable filetype indenting
filetype plugin on  "enable filetype plugins
set fileencodings=ucs-bom,utf-8,default,latin1 "encodings to try
let g:load_doxygen_syntax=1 "use doxygen syntax on c/cpp/idl files

" SYNTAX HIGHLIGHTING "
if (&t_Co > 2) || has("gui_running")
	syntax enable
endif

" GUI/NONGUI SETTINGS "
colorscheme desert

if has("gui_running")
	if has("gui_gtk2")
		set guifont=DejaVu\ Sans\ Mono\ 12
	endif
	colorscheme desert
	"colorscheme inkpot
	set columns=80 lines=40
else
	if (&t_Co >= 256)
		silent! colorscheme inkpot
	endif
	"set background=dark
endif

" BACKUP FILES "
set backup

" SWAP FILES "
set dir=~/.vim/tmp//,.,~/tmp,/var/tmp,/tmp

" SEARCHING SETTINGS "
set ignorecase  "ignore case in searches
set smartcase  "unless search contains uppercase
"set hlsearch  "highlight previous search term
set incsearch  "search-as-you-type

" FORMATTING SETTINGS "
set autoindent  "autoindent from previous line
set noexpandtab  "keep tabs as tabs
set tabstop=4  "set tabstop equiv for display
set shiftwidth=4  "set space equiv for each (auto)indent

" DISPLAY SETTINGS "
set ruler  "show cursor position
set rulerformat=%19([%5l,%-6(%c%V%)]\ %P%)
set showcmd  "display incomplete command
set cmdheight=1 "restrict command height (and no more 'press enter')
set showmode  "show current mode
set showmatch  "show matching []{}()
set shortmess+=r  "use short message to indicate read only
"set number  "show line numbers

" MISC SETTINGS "
set whichwrap=h,l,~,[,]  "allow cursor keys to wrap lines
set backspace=indent,eol,start  "allow backspacing of these chars
set ttyfast  "smoother on fast terminals
set history=50  "number of commands/searches to store
set wildchar=<tab>
set wildmenu
set wildmode=longest:full,full  "list possibilities when wildcard completing
set shell=bash  "shell for vim to use
set ttymouse=xterm  "use xterm mouse codes
if has('mouse')
	set mouse=a  "enable mouse in all modes
endif

" AUTOCOMMMANDS "
if has("autocmd")
  autocmd BufReadPost *
    \ if line("'\"") > 1 && line("'\"") <= line("$") |
    \   exe "normal! g`\"" |
    \ endif
endif

if !exists(":DiffOrig")
  command DiffOrig vert new | set bt=nofile | r # | 0d_ | diffthis
		  \ | wincmd p | diffthis
endif

" ABBREVIATIONS "
iab MAINTTAG # Maintainer: Dan McGee <dan@archlinux.org>
iab CONTRIBTAG # Contributor: Dan McGee <dpmcgee@gmail.com>