ruby_gf.vim

nnoremap <C-g> :<C-u>call <SID>ruby_gf()<CR>
function! s:ruby_gf()
  let l:saved_isfname = &l:isfname
  setlocal isfname+=:
  let l:cfile = expand('<cfile>')
  let &l:isfname = l:saved_isfname

  let l:match = matchlist(l:cfile, '\(\f\+\):\(\d\+\)')
  normal! gf
  if !empty(l:match)
    execute l:match[2]
    normal! zz
  endif
endfunction

nnoremap <C-g> :<C-u>call <SID>ruby_gf()<CR>
function! s:ruby_gf()
  let l:saved_isfname = &l:isfname
  setlocal isfname+=:
  let l:cfile = expand('<cfile>')
  let &l:isfname = l:saved_isfname

  let l:match = matchlist(l:cfile, '\(\f\+\):\(\d\+\)')
  normal! gf
  if !empty(l:match)
    execute l:match[2]
    normal! zz
  endif
endfunction

function! s:editjump(path)
  if filereadable(a:path)
    let l:path = a:path
    let l:lineno = 1
  else
    let l:match = matchlist(a:path, '^\([^:]*\):\(\d\+\)$')
    let l:path = l:match[1]
    let l:lineno = l:match[2]
  endif

  let l:escaped_path = fnameescape(l:path)
  silent execute 'doautocmd BufReadPre' l:escaped_path
  execute 'edit' l:escaped_path
  silent execute 'doautocmd BufReadPost' l:escaped_path
  execute l:lineno
  normal! zz
endfunction
augroup vimrc-editjump
  autocmd!
  autocmd BufReadCmd *:\d\+ call s:editjump(expand('<amatch>'))
augroup END