updated vimrc

vimrc.symlink

@@ -53,6 +53,7 @@ Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
 Plug 'jlanzarotta/bufexplorer'
 Plug 'chriskempson/base16-vim', { 'commit': '98aa775c5fd9156ada4f912a9af41f1c020da55d' }
 Plug 'vim-airline/vim-airline-themes'
+Plug 'danro/rename.vim'
 call plug#end()            " required
 filetype on
 filetype plugin on
@@ -406,7 +407,7 @@ let g:syntastic_javascript_checkers = ['jshint']
 autocmd CursorMovedI * if pumvisible() == 0|pclose|endif
 autocmd InsertLeave * if pumvisible() == 0|pclose|endif
 
-set conceallevel=2
+set conceallevel=0
 set concealcursor=vin
 
 " Complete options (disable preview scratch window, longest removed to aways
@@ -607,6 +608,41 @@ nnoremap j gj
 nnoremap k gk
 " ====================================
 
+function! s:ag_to_qf(line)
+  let parts = split(a:line, ':')
+  return {'filename': parts[0], 'lnum': parts[1], 'col': parts[2],
+        \ 'text': join(parts[3:], ':')}
+endfunction
+
+function! s:ag_handler(lines)
+  if len(a:lines) < 2 | return | endif
+
+  let cmd = get({'ctrl-x': 'split',
+               \ 'ctrl-v': 'vertical split',
+               \ 'ctrl-t': 'tabe'}, a:lines[0], 'e')
+  let list = map(a:lines[1:], 's:ag_to_qf(v:val)')
+
+  let first = list[0]
+  execute cmd escape(first.filename, ' %#\')
+  execute first.lnum
+  execute 'normal!' first.col.'|zz'
+
+  if len(list) > 1
+    call setqflist(list)
+    copen
+    wincmd p
+  endif
+endfunction
+
+command! -nargs=* Ag call fzf#run({
+\ 'source':  printf('ag --nogroup --column --color "%s"',
+\                   escape(empty(<q-args>) ? '^(?=.)' : <q-args>, '"\')),
+\ 'sink*':    function('<sid>ag_handler'),
+\ 'options': '--ansi --expect=ctrl-t,ctrl-v,ctrl-x --delimiter : --nth 4.. '.
+\            '--multi --bind=ctrl-a:select-all,ctrl-d:deselect-all '.
+\            '--color hl:68,hl+:110',
+\ 'down':    '50%'
+\ })
 " Source local vim script for the current machine
 " (Keep this at bottom to overwrite configs above with system specific
 " configs)
@@ -692,3 +728,4 @@ nnoremap <silent> <Leader><Enter> :call fzf#run({
 "     endif
 " endif
 
+