我正在尝试在缩进和嵌套列表项中间插入一段设置为全行宽的文本。我问了一个一般性问题，但在我的例子中它涉及到包listings。我需要的是这样的：
\item ....
\begin{fullwidth}
\begin{lstlisting)
blah blah too long for indented width but fits in full column width
\end{lstlisting}
\end{fullwidth}
blah blah blah
\item ...
figure我有一个使用环境加\FloatBlock（来自）的权宜之计memoir，但我并不热衷。
还有其他更好的想法吗？
答案1
解决方案来自于包本身：您可以在环境中listings使用该选项。resetmargins=truelstlisting
我创建了几个示例只是为了好玩。你可能想要的是第 6 个。
\documentclass{article}
\usepackage{listings}
\usepackage{fullwidth}% if your really need the fullwidth environment
\begin{document}
Inside the \verb|itemize| environment:
\begin{itemize}
\item example 1
blah blah too long for indented width but fits in full column width
\item example 2
\begin{flushleft}
blah blah too long for indented width but fits in full column width
\end{flushleft}
\item example 3
\begin{fullwidth}
blah blah too long for indented width but fits in full column width
\end{fullwidth}
\item example 4
\begin{fullwidth}[skipabove=0pt, skipbelow=0pt]
blah blah too long for indented width but fits in full column width
\end{fullwidth}
\item example 5
\begin{lstlisting}
blah blah too long for indented width but fits in full column width
\end{lstlisting}
\item example 6 (THIS IS THE ONE)
\begin{lstlisting}[resetmargins=true]
blah blah too long for indented width but fits in full column width
\end{lstlisting}
\item example 7
blah blah too long for indented width but fits in full column width
\end{itemize}
Outside the \verb|itemize| environment:
\begin{lstlisting}
blah blah too long for indented width but fits in full column width
\end{lstlisting}
\end{document}
结果如下：
