"----------------------------------------------------
" File:         .vimrc 
" Version:      0.1.1
" Author:       Florian "Bluewind" Pritz <f-p@gmx.at>
"----------------------------------------------------
set nocompatible
set encoding=utf-8               " unicode encoding
if &term =~# '^\(screen\|rxvt*\)$' "tty blinks otherwise
  set t_Co=256
endif
set nobackup
set expandtab
set tabstop=2
set shiftwidth=2
set softtabstop=2
set ruler                        " show me where the cursor is
set rulerformat=%l/%L(%p%%),%c   " a better ruler
set showmatch                    " show matching brackets 
set cindent
set number                       " show line numbers
set showmode                     " show mode at bottom of screen
set hlsearch                     " highlight all search results
set incsearch                    " increment search
set ignorecase                   " case-insensitive search
set smartcase                    " upper-case sensitive search
set laststatus=2
set mouse=a
set nopaste
set foldmethod=marker
set autoindent
set scrolloff=3
set showcmd
set display=uhex
set list
set listchars=tab:▸\ ,eol:$
set hidden

"aliases
ca w!! w !sudo tee "%" > /dev/null
ca fb w !fb<CR>
ca qpd %!perl -pe 's/\=([0-9A-Fa-f]{2})/chr(hex($1))/ge; s/\=\n//;'

let g:qname_hotkey = "<C-b>"

syntax on

filetype plugin indent on

autocmd FileType text setlocal textwidth=78
autocmd BufReadPost *
  \ if line("'\"") > 1 && line("'\"") <= line("$") |
  \   exe "normal! g`\"" |
  \ endif

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

" Comment out a visual block
function CommentLines()
    execute ":s@^@".g:StartComment." @g"
    "execute ":s@^\\(\\s*\\)@\\1".g:StartComment." @g"

    execute ":s@$@ ".g:EndComment."@g"
endfunction

" Uncomment a visual block
function UncommentLines()
    execute ":s@^".g:StartComment." @\@g"
    "execute ":s@^\\(\\s*\\)".g:StartComment." @\\1@g"

    execute ":s@ ".g:EndComment."$@@g"
endfunction

" Set comment characters for common languages
autocmd FileType python,sh,bash,zsh,ruby,perl let StartComment="#" | let EndComment=""
autocmd FileType html let StartComment="<!--" | let EndComment="-->"
autocmd FileType php,c,javascript let StartComment="//" | let EndComment=""
autocmd FileType cpp let StartComment="/*" | let EndComment="*/"
autocmd FileType vim let StartComment="\"" | let EndComment=""

vmap <C-c> :call CommentLines()<cr>
vmap <C-u> :call UncommentLines()<cr>

set runtimepath+=/usr/share/vim

"inoremap <tab> <c-n>

let python_highlight_all = 1

" common save shortcuts
inoremap <C-s> <esc>:w<cr>a
nnoremap <C-s> :w<cr>
inoremap <C-c> <esc>:q<cr>
nnoremap <C-c> :q<cr>

"au VimEnter * :NERDTreeToggle
noremap <F2> :NERDTreeToggle<CR>
inoremap <F2> <ESC>:NERDTreeToggle<CR>

noremap <C-f> :FuzzyFinderFile<CR>
inoremap <C-f> <ESC>:FuzzyFinderFile<CR>
"noremap <C-b> :FuzzyFinderBuffer<CR>
"inoremap <C-b> <ESC>:FuzzyFinderBuffer<CR>

noremap <C-h> :nohl<CR>
inoremap <C-h> <ESC>:nohl<CR>a

autocmd FileType make setlocal noexpandtab
au FileType python set ts=4 sw=4 softtabstop=4 et

"colorscheme gardener
"colorscheme desert256
"colorscheme candycode
"colorscheme jellybeans
"colorscheme inkpot
"colorscheme mustang
colorscheme wombat256

" Toggle dark/light default colour theme for shitty terms
"map <F2> :let &background = ( &background == "dark" ? "light" : "dark" )<CR>

" Compile and run keymappings
au FileType php map <F4> :!php %<CR>
au FileType python map <F4> :!python %<CR>
au FileType perl map <F4> :!perl %<CR>
au FileType ruby map <F4> :!ruby %<CR>
au FileType lua map <F4> :!lua %<CR>
au FileType html,xhtml map <F4> :!firefox %<CR>
au FileType tex map <F4> :!texi2pdf -c %<CR>

" MiniBufExplorer
"let g:miniBufExplMapWindowNavVim = 1
"let g:miniBufExplMapWindowNavArrows = 1
"let g:miniBufExplMapCTabSwitchBufs = 1
"let g:miniBufExplModSelTarget = 1 

"set tags+=$HOME/.vim/tags/python.ctags

map <F12> <ESC>ggg?G``" apply rot13 for people snooping over shoulder, good fun

if !has("gui_running")
  if &term == "screen"
    set <C-Right>=Oc
    set <C-Left>=Od
    imap <C-Right> <ESC>:bn<RETURN>
    imap <C-Left> <ESC>:bp<RETURN>
  endif
else
  set guifont=Dejavu\ Sans\ Mono\ 7
  "set guioptions-=m
  set guioptions-=T
  set lines=45 columns=125
endif