replace ctrl-p with fzf.vim

vimrc

@@ -26,22 +26,22 @@ if !has('nvim')
   Plug '~/.config/vim/vim/bundle/vim-learnxiny'
 
 "   #Ctrlp {{{
-  Plug 'ctrlpvim/ctrlp.vim'
-  " :h ctrlp-commands
-  " :h ctrlp-extensions
-
-  let g:ctrlp_extensions = ['tag', 'buffertag', 'quickfix', 'undo']
-
-  if executable('ag')
-    " Use ag in CtrlP for listing files. Lightning fast and respects .gitignore
-    let g:ctrlp_user_command = 'ag %s -l --nocolor -g ""'
-    " ag is fast enough that CtrlP doesn't need to cache
-    let g:ctrlp_use_caching = 0
-  endif
-  " Use ag over grep
-  if executable('ag')
-    set grepprg=ag\ --nogroup\ --nocolor\ --ignore\ node_modules
-  endif
+  " Plug 'ctrlpvim/ctrlp.vim'
+  " " :h ctrlp-commands
+  " " :h ctrlp-extensions
+  "
+  " let g:ctrlp_extensions = ['tag', 'buffertag', 'quickfix', 'undo']
+  "
+  " if executable('ag')
+  "   " Use ag in CtrlP for listing files. Lightning fast and respects .gitignore
+  "   let g:ctrlp_user_command = 'ag %s -l --nocolor -g ""'
+  "   " ag is fast enough that CtrlP doesn't need to cache
+  "   let g:ctrlp_use_caching = 0
+  " endif
+  " " Use ag over grep
+  " if executable('ag')
+  "   set grepprg=ag\ --nogroup\ --nocolor\ --ignore\ node_modules
+  " endif
 
   "}}}
 "   #Netrw {{{
@@ -99,6 +99,42 @@ let g:mta_filetypes = {
   xmap ga <Plug>(EasyAlign)
   nmap ga <Plug>(EasyAlign)
 
+  "}}}
+"   #vim-fzf {{{
+" https://github.com/junegunn/fzf.vim
+if executable('fzf') && v:version >= 704
+  Plug 'junegunn/fzf.vim'
+
+  nnoremap <space>ff :Files<CR>
+  nnoremap <space>ft :Tags<CR>
+  nnoremap <space>fb :Buffers<CR>
+  nnoremap <space>fh :Helptags<CR>
+  nnoremap <space>fa :Ag<CR>
+  nnoremap <space>fg :Ag!<CR>
+
+  " Ag! gives fullscreen with preview
+  command! -bang -nargs=* Ag
+    \ call fzf#vim#ag(<q-args>,
+    \                 <bang>0 ? fzf#vim#with_preview('up:60%')
+    \                         : fzf#vim#with_preview('right:50%:hidden', '?'),
+    \                 <bang>0)
+  
+  let g:fzf_colors =
+  \ { 'fg':      ['fg', 'Normal'],
+    \ 'bg':      ['bg', 'Normal'],
+    \ 'hl':      ['fg', 'Label'],
+    \ 'fg+':     ['fg', 'CursorLine', 'CursorColumn', 'Normal'],
+    \ 'bg+':     ['bg', 'CursorLine', 'CursorColumn'],
+    \ 'hl+':     ['fg', 'WildMenu'],
+    \ 'info':    ['fg', 'Comment'],
+    \ 'border':  ['fg', 'Ignore'],
+    \ 'prompt':  ['fg', 'Constant'],
+    \ 'pointer': ['fg', 'Special'],
+    \ 'marker':  ['fg', 'Keyword'],
+    \ 'spinner': ['fg', 'Label'],
+    \ 'header':  ['fg', 'Comment'] }
+endif
+
 "}}}
 "   #vim-qlist {{{
 " Original: https://github.com/romainl/vim-qlist