我创建了自己的环境并将其用于 KOMA 课程。
它工作正常，除了它后面的第一段有缩进。它希望它根本没有缩进，这就是我false-在类中使用的原因。
我怎样才能将缩进设置为零？
截屏
平均能量损失
\documentclass[
11pt,
a4paper,
]
{scrartcl}
\usepackage{
lmodern,
blindtext
}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{
multicol,
blindtext,
}
\newenvironment{teaser}{\vspace{0ex}\par\raggedright\sffamily}{%
\par%
\rule{0.8\columnwidth}{1pt}\par
\vspace{2ex}%
}
\listfiles
\begin{document}
\begin{center}\huge
Title stuff
\end{center}
\begin{multicols*}{2}
\section{Word}
\begin{teaser}
Stuff.
Word, some text to fill the void.
Here is a longer sentence, quite the long one.
\end{teaser}%
%
How do I have to define the new environment \verb|teaser| so that the first paragraph after it has no indentation?
Words words words words words words words words words words words words words.
Words words words words.
\end{multicols*}
\end{document}
答案1
使用\@afterheading，这是 LaTeX 在章节标题后所做的。
\documentclass{article}
\usepackage{multicol}
\makeatletter
\newenvironment{teaser}
{%
\par\raggedright\sffamily
}
{%
\par
\rule{0.8\columnwidth}{1pt}\par\addvspace{2ex}%
\@afterheading
}
\makeatother
\begin{document}
\begin{center}\huge
Title stuff
\end{center}
\begin{multicols*}{2}
\section{Word}
\begin{teaser}
Stuff.
Word, some text to fill the void.
Here is a longer sentence, quite the long one.
\end{teaser}
How do I have to define the new environment \verb|teaser| so that the first
paragraph after it has no indentation?
Words words words words words words words words words words words words words.
Words words words words.
\end{multicols*}
\end{document}
