-" mkbuild tools
-nnoremap <leader>e :<C-u>Unite -start-insert -buffer-name=files mkbfiles<CR>
-nnoremap <leader>x :<C-u>Unite -buffer-name=xrefs xrefs<cr>
+" mkbuild code search tools
+nnoremap <leader>e :<C-u>Unite -start-insert -buffer-name=files mkbuild/file_xref<CR>
+nnoremap <leader>E :<C-u>Unite -start-insert -buffer-name=files mkbuild/file<CR>
+nnoremap <leader>x :<C-u>Unite -buffer-name=xrefs mkbuild/xref<cr>