vimrc-ext-example

syntax on
set incsearch

set expandtab
nnoremap <leader>ev <C-w><C-v><C-l>:e $MYVIMRC<cr>
nnoremap <leader>rc :source $MYVIMRC<cr>
nnoremap <leader>! :Shell
nnoremap <leader>h :set hlsearch! hlsearch?<CR>
nnoremap <leader>hw *# :set hlsearch! hlsearch?<CR>
nnoremap <C-N><C-N> :set invnumber<CR>
filetype plugin indent on
set pastetoggle=<F2>
" Press F4 to toggle highlighting on/off, and show current value.
:noremap <F4> :set hlsearch! hlsearch?<CR>

command! -complete=file -nargs=+ Gdiff call s:runDiff(<q-args>)
command! -complete=shellcmd -nargs=+ Git call s:RunShellCommand('git ' .<q-args>)
command! Srchwr call s:RunShellCommand('find . -name \*.rb -exec grep -H --regexp="' .expand("<cword>").'" {} \;')
command! Srchwg call s:RunShellCommand('find . -name \*.groovy -exec grep -H --regexp="' .expand("<cword>").'" {} \;')
command! -nargs=+ Srchw call s:RunShellCommand('find . -name \*.' .<q-args>. ' -exec grep -H --regexp="' .expand("<cword>").'" {} \;')
command! -nargs=+ Srchv call s:RunShellCommand('find . -name \*.' .<q-args>. ' -exec grep -H --regexp="' .s:GetVisualSelection().'" {} \;')
command! -complete=shellcmd -nargs=+ SrchR call s:RunShellCommand('find . -name \*.rb -exec grep -H --regexp="' .<q-args>.'" {} \;')
command! -complete=shellcmd -nargs=+ SrchG call s:RunShellCommand('find . -name \*.groovy -exec grep -H --regexp="' .<q-args>.'" {} \;')
command! -complete=shellcmd -nargs=+ SrchJava call s:RunShellCommand('find . -name \*.java -exec grep -H --regexp="' .<q-args>.'" {} \;')
command! -complete=shellcmd -nargs=+ SrchJs call s:RunShellCommand('find . -name \*.js -exec grep -H --regexp="' .<q-args>.'" {} \;')
command! -complete=shellcmd -nargs=+ SrchGsp call s:RunShellCommand('find . -name \*.gsp -exec grep -H --regexp="' .<q-args>.'" {} \;')
command! Cuke call s:RunShellCommand('bundle exec cucumber ' .expand('%:p'))
command! CukeL call s:RunShellCommand('bundle exec cucumber ' .expand('%:p').':'.winline())
command! -complete=shellcmd -nargs=+ Shell call s:RunShellCommand(<q-args>)
"adapted this function from here:
"http://vim.wikia.com/wiki/Display_output_of_shell_commands_in_new_window
function! s:RunShellCommand(cmdline)
  echo a:cmdline
  let expanded_cmdline = a:cmdline
  for part in split(a:cmdline, ' ')
     if part[0] =~ '\v[%#<]'
        let expanded_part = fnameescape(expand(part))
        let expanded_cmdline = substitute(expanded_cmdline, part, expanded_part, '')
     endif
  endfor
  botright new
  setlocal buftype=nofile bufhidden=wipe nobuflisted noswapfile nowrap
  call setline(1, 'You entered:    ' . a:cmdline)
  call setline(2, 'Expanded Form:  ' .expanded_cmdline)
  call setline(3,substitute(getline(2),'.','=','g'))
  execute '$read !'. expanded_cmdline
  setlocal nomodifiable
  1
endfunction

"found this function here:
"https://github.com/roma1n/vim-googurl/blob/master/googurl.vim
function! s:GetVisualSelection()
  try
    let a_save = @a
    normal! gv"ay
    return @a
  finally
    let @a = a_save
  endtry
endfunction

function! s:runDiff(arg)
	echo a:arg
	let filearg = a:arg
	botright new
	if filearg == 'a'
		execute '! git diff >projdiff.diff'
	else
		execute '! git diff ' .filearg. ' >projdiff.diff'
	endif
	open projdiff.diff
	setlocal nomodifiable 
	set syntax
	1
endfunction