function! s:NM_search_refresh_view()
let lno = line('.')
+ let prev_bufnr = b:nm_prev_bufnr
setlocal bufhidden=delete
call <SID>NM_cmd_search(b:nm_search_words)
+ let b:nm_prev_bufnr = prev_bufnr
" FIXME: should find the line of the thread we were on if possible
exec printf('norm %dG', lno)
endfunction