我在我的博士论文中使用lstlisting环境（包提供的代码listings）；在该环境的每个实例之后，如所附快照所示，在一行上会出现一个意外的、不需要的“：”符号。
我使用以下代码在乳胶中获得上述内容：
\begin{lstlisting}[language=R]
plot([alpha, falpha, q = 0.1 .. 3], axesfont = ["Times New Roman", "ARIAL", 12], labels = ['alpha', f('alpha')], title = "Model 3", titlefont = ["Times New Roman", 13])
\end{lstlisting}
我的使用方式\lstset如下：
\usepackage{xcolor}
\usepackage{listings}
\lstset{
backgroundcolor=\color{white},
basicstyle=\linespread{0.5},
breakatwhitespace=false,
breaklines=true,
captionpos=b,
commentstyle=\color{mygreen},
deletekeywords={...},
%escapeinside={\%*}{*)},
extendedchars=true,
%frame=single,
keepspaces=true,
keywordstyle=\color{blue},
language=Octave,
morekeywords={*,...},
% numbers=left,
numbersep=5pt,
numberstyle=\tiny\color{mygray},
rulecolor=\color{black},
showspaces=false,
showstringspaces=false,
showtabs=false,
stepnumber=2,
stringstyle=\color{mymauve},
tabsize=2,
title=\lstname
}
如果有人能帮助我摆脱lstlisting环境结束后出现的“：”符号，我将不胜感激。
以下是重现该问题的最小工作示例：
\documentclass[11pt]{article}
\usepackage{xcolor}
\usepackage{listings}
\usepackage[caption=false]{subfig}
\definecolor{mygreen}{rgb}{0,0.6,0}
\definecolor{mygray}{rgb}{0.5,0.5,0.5}
\definecolor{mymauve}{rgb}{0.58,0,0.82}
\lstset{
backgroundcolor=\color{white}, % choose the background color; you must add \usepackage{color} or \usepackage{xcolor}; should come as last argument
basicstyle=\linespread{0.5}, % the size of the fonts that are used for the code
breakatwhitespace=false, % sets if automatic breaks should only happen at whitespace
breaklines=true, % sets automatic line breaking
captionpos=b, % sets the caption-position to bottom
commentstyle=\color{mygreen}, % comment style
deletekeywords={...}, % if you want to delete keywords from the given language
%escapeinside={\%*}{*)}, % if you want to add LaTeX within your code
extendedchars=true, % lets you use non-ASCII characters; for 8-bits encodings only, does not work with UTF-8
%frame=single, % adds a frame around the code
keepspaces=true, % keeps spaces in text, useful for keeping indentation of code (possibly needs columns=flexible)
keywordstyle=\color{blue}, % keyword style
language=Octave, % the language of the code
morekeywords={*,...}, % if you want to add more keywords to the set
% numbers=left, % where to put the line-numbers; possible values are (none, left, right)
numbersep=5pt, % how far the line-numbers are from the code
numberstyle=\tiny\color{mygray}, % the style that is used for the line-numbers
rulecolor=\color{black}, % if not set, the frame-color may be changed on line-breaks within not-black text (e.g. comments (green here))
showspaces=false, % show spaces everywhere adding particular underscores; it overrides 'showstringspaces'
showstringspaces=false, % underline spaces within strings only
showtabs=false, % show tabs within strings adding particular underscores
stepnumber=2, % the step between two line-numbers. If it's 1, each line will be numbered
stringstyle=\color{mymauve}, % string literal style
tabsize=2, % sets default tabsize to 2 spaces
title=\lstname % show the filename of files included with \lstinputlisting; also try caption instead of title
}
\title{Test}
\author{Anonymous}
\date{March 2021}
\begin{document}
\maketitle
\section{Codes}
\begin{lstlisting}[language=R]
plot([alpha, falpha, q = 0.1 .. 3], axesfont = ["Times New Roman", "ARIAL", 12], labels = ['alpha', f('alpha')], title = "Model 3", titlefont = ["Times New Roman", 13])
\end{lstlisting}
\end{document}
非常感谢。
答案1
\usepackage[caption=false]{subfig}我通过替换解决了这个问题\usepackage{subfig}。
这是一个最小的工作示例：
\documentclass[11pt]{article}
\usepackage{xcolor}
\usepackage{listings}
\usepackage{subfig}
\definecolor{mygreen}{rgb}{0,0.6,0}
\definecolor{mygray}{rgb}{0.5,0.5,0.5}
\definecolor{mymauve}{rgb}{0.58,0,0.82}
\lstset{
backgroundcolor=\color{white}, % choose the background color; you must add \usepackage{color} or \usepackage{xcolor}; should come as last argument
basicstyle=\linespread{0.5}, % the size of the fonts that are used for the code
breakatwhitespace=false, % sets if automatic breaks should only happen at whitespace
breaklines=true, % sets automatic line breaking
captionpos=b, % sets the caption-position to bottom
commentstyle=\color{mygreen}, % comment style
deletekeywords={...}, % if you want to delete keywords from the given language
%escapeinside={\%*}{*)}, % if you want to add LaTeX within your code
extendedchars=true, % lets you use non-ASCII characters; for 8-bits encodings only, does not work with UTF-8
%frame=single, % adds a frame around the code
keepspaces=true, % keeps spaces in text, useful for keeping indentation of code (possibly needs columns=flexible)
keywordstyle=\color{blue}, % keyword style
language=Octave, % the language of the code
morekeywords={*,...}, % if you want to add more keywords to the set
% numbers=left, % where to put the line-numbers; possible values are (none, left, right)
numbersep=5pt, % how far the line-numbers are from the code
numberstyle=\tiny\color{mygray}, % the style that is used for the line-numbers
rulecolor=\color{black}, % if not set, the frame-color may be changed on line-breaks within not-black text (e.g. comments (green here))
showspaces=false, % show spaces everywhere adding particular underscores; it overrides 'showstringspaces'
showstringspaces=false, % underline spaces within strings only
showtabs=false, % show tabs within strings adding particular underscores
stepnumber=2, % the step between two line-numbers. If it's 1, each line will be numbered
stringstyle=\color{mymauve}, % string literal style
tabsize=2, % sets default tabsize to 2 spaces
title=\lstname % show the filename of files included with \lstinputlisting; also try caption instead of title
}
\title{Test}
\author{Anonymous}
\date{March 2021}
\begin{document}
\maketitle
\section{Codes}
\begin{lstlisting}[language=R]
plot([alpha, falpha, q = 0.1 .. 3], axesfont = ["Times New Roman", "ARIAL", 12], labels = ['alpha', f('alpha')], title = "Model 3", titlefont = ["Times New Roman", 13])
\end{lstlisting}
\end{document}