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尝试将 R 代码包含在 listings 包中

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尝试将 R 代码包含在 listings 包中

我试图在一个简单的 LaTeX 文档中包含一些 R 代码，但出于某种原因我无法做到这一点。我将 R 代码放在 TeX 文档的同一目录中（我也尝试将 R 代码的完整目录放在其中），但我输出的 PDF 文档如下：\lstinputlisting{Ra.R}

这是我的 LaTeX 文档。我做错了什么？

\documentclass{article}
\usepackage{listings}
\usepackage{color}
\lstset{ %
  language=R,                     % the language of the code
  basicstyle=\footnotesize,       % the size of the fonts that are used for the code
  numbers=left,                   % where to put the line-numbers
  numberstyle=\tiny\color{gray},  % the style that is used for the line-numbers
  stepnumber=1,                   % the step between two line-numbers. If it's 1, each line
                                  % will be numbered
  numbersep=5pt,                  % how far the line-numbers are from the code
  backgroundcolor=\color{white},  % choose the background color. You must add \usepackage{color}
  showspaces=false,               % show spaces adding particular underscores
  showstringspaces=false,         % underline spaces within strings
  showtabs=false,                 % show tabs within strings adding particular underscores
  frame=single,                   % adds a frame around the code
  rulecolor=\color{black},        % if not set, the frame-color may be changed on line-breaks within not-black text (e.g. commens (green here))
  tabsize=2,                      % sets default tabsize to 2 spaces
  captionpos=b,                   % sets the caption-position to bottom
  breaklines=true,                % sets automatic line breaking
  breakatwhitespace=false,        % sets if automatic breaks should only happen at whitespace
  title=\lstname,                 % show the filename of files included with \lstinputlisting;
                                  % also try caption instead of title
  keywordstyle=\color{blue},      % keyword style
  commentstyle=\color{dkgreen},   % comment style
  stringstyle=\color{mauve},      % string literal style
  escapeinside={\%*}{*)},         % if you want to add a comment within your code
  morekeywords={*,...}            % if you want to add more keywords to the set
} 

\begin{document}
\begin{lstlisting}
\lstinputlisting{Ra.R}
\end{lstlisting}
\end{document}

答案1

\lstinputlisting{}不应位于\begin{lstlisting}and\end{lstlisting}对内。删除 begin 和 end 后它应该可以按预期工作。

答案2

我没有足够的声誉来评论，所以我会指出你需要包括

\definecolor{dkgreen}{rgb}{0,0.6,0}
\definecolor{gray}{rgb}{0.5,0.5,0.5}
\definecolor{mauve}{rgb}{0.58,0,0.82}

包裹后color。

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