macro pager <PageDown> "\
<enter-command> set my_old_pager_stop=\$pager_stop pager_stop<Enter>\
<next-page>\
-<enter-command> set pager_stop=\$my_old_pager_stop ; unset my_old_pager_stop<Enter>"
+<enter-command> set pager_stop=\$my_old_pager_stop<Enter>\
+<enter-command> unset my_old_pager_stop<Enter>"
</screen>
</para>