ctrlp-history
Adds cmd history (what you see in g:) and search history (what you see in
g/) to ctrlp so you can quickly re-run commands or searches.
Please install ctrlp.vim to use this plugin.
Bundle/NeoBundle will be convenient plugins to install such plugins.
:CtrlPCmdHistory
:CtrlPSearchHistory
nnoremap <silent><C-p><C-h> :CtrlPCmdHistory<CR>
nnoremap <silent><C-p><C-s> :CtrlPSearchHistory<CR>