1. Configure the currently selected header or footer. ���õ�ǰѡ�е�ҳü��ҳ�š�
2. You can also set margins and choose to print a header or footer. ͬ��Ҳ�����趨ҳ�߾��ѡ���ӡҳü��ҳ�š�
3. Index not allowed in footnote, endnote, header, footer, or comment. ��ע��βע��ҳü��ҳ�Ż���ע�в�������������
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n.
1. (used only in combinations) the height or length of something in feet
2. a person who travels by foot
3. a printed note placed below the text on a printed page