全局设置框架内的对齐方式

Question

我想在 Windows 控制台中显示来自 Python 解释器的文本。这应该是纯文本（就像您在命令行终端中看到的那样）。我还想显示带有突出显示的 Python 代码片段。为此，我将默认列表样式设置为着色 ( \lstset)，然后为命令行终端输出创建自定义列表样式 ( \lstdefinestyle)。

当我尝试使用带框的框来显示终端输出时，我发现它会尝试完全对齐行并在单词之间添加额外的空格。如何全局设置所有带框的框为左对齐，这样我就不必对齐每个框了？以下是我所做的：

\documentclass[openright,12pt]{book}
%Include Packages
\usepackage{hyperref}
\usepackage{float}
\usepackage{longtable}
\usepackage{listings} %code snippets
\usepackage{color}
\usepackage{calc}
\usepackage{amsmath}
\usepackage{framed} %console output displays
\usepackage{graphicx}
\usepackage{tikz}
\pagestyle{headings}

%Syntax Coloring for code snippets
\lstset{
  belowcaptionskip=1\baselineskip,
  breaklines=true,
  frame=l,
  xleftmargin=\parindent,
  language=Python,
  showstringspaces=false,
  basicstyle=\footnotesize\ttfamily,
  keywordstyle=\bfseries\color{green!40!black},
  commentstyle=\itshape\color{mygray},
  identifierstyle=\color{blue},
  stringstyle=\color{orange},
  numbers=left,
  numbersep=15pt, 
  numberstyle=\tiny\color{gray},
}

%Syntax coloring for inline code at the console
\lstdefinestyle{consolePy}{
  breaklines=true,
  language=Python,
  showstringspaces=false,
  xleftmargin=0pt,
  frame=none,
  numbers=none,
  identifierstyle=\ttfamily\color{black},
  basicstyle=\footnotesize\color{black},  
  commentstyle=\ttfamily\color{black},
  stringstyle=\ttfamily\color{black},
  keywordstyle=\ttfamily\color{black}
  }

\begin{document}
\begin{framed}
\begin{lstlisting}[style=consolePy]
>>> MyName = “Jason”
>>> print MyName
Jason
>>> MyAge = 30
>>> print 'My name is', MyName, 'and I'm', MyAge, 'years old.'
My name is Jason and I’m 30 years old.
\end{lstlisting}
\end{framed}
\end{document}

我会展示结果的屏幕截图，但我是新手，所以无法发布图片。只知道结果是我的文本在框架列表中显示大片空白。感谢您提供的任何指导！

Answer 1

您想使用该选项

columns=fullflexible

这样字母就会像普通打字机字体一样粘在一起。

还要注意，您应该使用愚蠢的引号"而不是“，因为listings它并不真正理解 UTF-8。

\documentclass[openright,12pt]{book}
%Include Packages
\usepackage{hyperref}
\usepackage{float}
\usepackage{longtable}
\usepackage{listings} %code snippets
\usepackage{color}
\usepackage{calc}
\usepackage{amsmath}
\usepackage{framed} %console output displays
\usepackage{graphicx}
\usepackage{tikz}
\pagestyle{headings}

%Syntax Coloring for code snippets
\lstset{
  belowcaptionskip=1\baselineskip,
  breaklines=true,
  frame=l,
  xleftmargin=\parindent,
  language=Python,
  showstringspaces=false,
  basicstyle=\footnotesize\ttfamily,
  keywordstyle=\bfseries\color{green!40!black},
  commentstyle=\itshape\color{mygray},
  identifierstyle=\color{blue},
  stringstyle=\color{orange},
  numbers=left,
  numbersep=15pt, 
  numberstyle=\tiny\color{gray},
}

%Syntax coloring for inline code at the console
\lstdefinestyle{consolePy}{
  breaklines=true,
  language=Python,
  showstringspaces=false,
  xleftmargin=0pt,
  frame=none,
  numbers=none,
  identifierstyle=\ttfamily\color{black},
  basicstyle=\footnotesize\color{black},  
  commentstyle=\ttfamily\color{black},
  stringstyle=\ttfamily\color{black},
  keywordstyle=\ttfamily\color{black},
  columns=fullflexible, % <--- added!
  }

\begin{document}
\begin{framed}
\begin{lstlisting}[style=consolePy]
>>> MyName = "Jason"
>>> print MyName
Jason
>>> MyAge = 30
>>> print 'My name is', MyName, 'and I'm', MyAge, 'years old.'
My name is Jason and I’m 30 years old.
\end{lstlisting}
\end{framed}
\end{document}