如何改变 LaTeX 中脚注分隔线的长度和方向？

Question

我想缩短脚注分隔线的长度。我还想让它从右到左绘制。有人能帮我吗？

Answer 1

只需重新定义\footnoterule：

\documentclass[11pt]{article}%
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{lmodern}
\usepackage[showframe]{geometry}
\usepackage{lipsum} %

\renewcommand{\footnoterule}{\raggedleft\rule{4cm}{0.4pt}\vspace*{0.6ex}}

\begin{document} %

\lipsum[1] \footnote{Some silly foot note. Some silly foot note. Some silly foot note. Some silly foot note. Some silly foot note. Some silly foot note. Some silly foot note. }%
\lipsum[2-8]

\end{document}