-nnoremap <silent> <C-L> <C-W>w:if &previewwindow \| wincmd w \| endif<CR>
-nnoremap <silent> <C-H> <C-W>W:if &previewwindow \| wincmd W \| endif<CR>
+nnoremap <silent> <C-L> <C-W>w<C-W>:if &previewwindow \| wincmd w \| endif<CR>
+nnoremap <silent> <C-H> <C-W>W<C-W>:if &previewwindow \| wincmd W \| endif<CR>
+tnoremap <silent> <C-L> <C-W>w<C-W>:if &previewwindow \| wincmd w \| endif<CR>
+tnoremap <silent> <C-H> <C-W>W<C-W>:if &previewwindow \| wincmd W \| endif<CR>