nnoremap cog :GitGutterToggle<CR>
" mkbuild tools
-nnoremap <silent> <leader>e :call mkbuild#DmenuOpen('e')<CR>
+nnoremap <leader>e :<C-u>Unite -start-insert -buffer-name=files mkbfiles<CR>
nnoremap <leader>x :<C-u>Unite -buffer-name=xrefs xrefs<cr>
" Turn on doxygen syntax highlighting for C, C++, C# and IDL files.