标题页,任意页面,无页眉/页脚使用 plain+etex+opmac,以每页为基础。
是否有手动编码页面宏的解决方案,以放宽页面的页脚/标题。显然,在“想法”下面不是解决方案。
\tit Title % Some title command in plain tex
\def\nofootline{\footline{}} % would show an "empty" footline
\nofootline % the \nofootline is applied
\vfill\break % this would end the page
\let\nofootline{\relax} % no longer have the \nofootline having any effect
并且 hoc 处的页面将具有最初定义的脚注。
答案1
也许你正在寻找类似的宏\onlythispage
:
\def\onlythispage#1=#2{%
\expandafter\xdef\csname saved\string#1\endcsname{\the#1}%
\global#1={#2\global#1=\expandafter\expandafter\expandafter
{\csname saved\string#1\endcsname}}
}
\def\nofootline{\onlythispage\footline={}} % would show an "empty" footline
\nofootline % the \nofootline is applied
Text, empty footline is here.
\vfill\break % this would end the page
Text, the original footline is here.
\end