使用 minted.sty 将所有颜色更改为黑/白

Question

我的标签如下：

\documentclass{book}
\usepackage{minted}
\usemintedstyle{default}
\begin{document}

\begin{minted}[]{python}
saying = "It's turtles all the way down"
\end{minted}

\usemintedstyle{bw}

\begin{minted}[]{python}
saying = "It's turtles all the way down"
\end{minted}

\end{document}

输出

在第二个列表中，我需要更改all colors to B/W，但文本已更改为italic style，我该如何仅更改颜色？请提出建议....

Answer 1

为了获得黑白风格的变体，本次尝试在本地禁用颜色命令。

\documentclass{article}
\usepackage{minted}

\newcommand{\mintedStyleBw}{%
  \renewcommand\fcolorbox[3][]{##3}%
  \renewcommand\textcolor[3][]{##3}%
}

\makeatletter
% let minted accept fancyvrb option "formatcom*"
\minted@def@optfv{formatcom*}
\makeatother

\begin{document}
\subsection*{Colorful \texttt{minted} output}
\begin{minted}{python}
saying = "It's turtles all the way down" # comment
a = 1 + 3 + len(list())
\end{minted}

inline: \mintinline{python}|saying = "It's turtles all the way down" # comment|


\subsection*{Black and white \texttt{minted} output}
\begin{minted}[formatcom*=\mintedStyleBw]{python}
saying = "It's turtles all the way down" # comment
a = 1 + 3 + len(list())
\end{minted}

inline: \mintinline[formatcom*=\mintedStyleBw]{python}|saying = "It's turtles all the way down" # comment|
\end{document}

此外，可以定义一个新minted选项，例如bwstyle，用于切换黑白（子）样式。这使用户界面更加清晰。

\documentclass{article}
\usepackage{minted}

\makeatletter
\newcommand{\minted@style@bw}{%
  \renewcommand\fcolorbox[3][]{##3}%
  \renewcommand\textcolor[3][]{##3}%
}

% define new minted option "bwstyle"
\minted@def@opt@switch{bwstyle}
\fvset{formatcom*={%
  \ifthenelse{\equal{\minted@get@opt{bwstyle}{true}}{true}}
  {\minted@style@bw}{}%
}}
\makeatother

\begin{document}
\subsection*{Colorful \texttt{minted} output}
\begin{minted}{python}
saying = "It's turtles all the way down" # comment
a = 1 + 3 + len(list())
\end{minted}

inline: \mintinline{python}|saying = "It's turtles all the way down" # comment|


\subsection*{Black and white \texttt{minted} output}
\begin{minted}[bwstyle]{python}
saying = "It's turtles all the way down" # comment
a = 1 + 3 + len(list())
\end{minted}

inline: \mintinline[bwstyle]{python}|saying = "It's turtles all the way down" # comment|
\end{document}

一些说明：

• 样式中使用的颜色Pygments在 python 源代码中是硬编码的，最后在文件\textcolor[rgb]{0.73,0.73,0.73}{...}中转换为.pygstyle。
• \PYG@xxx与修改 python 或tex 样式代码相比，禁用颜色命令需要的努力更少。
• 首先，这个答案使用fancyvrb选项codes*插入颜色命令补丁。但与不同fancyvrb，fvextra限制范围code*，它被设计为仅接受 catcode 更改（然后存储在\FancyVerbCodes），到标记化步骤，因此使得\mintinline和\Verb环境VerbEnv在\FancyVerbCodes排版步骤中被忽略。现在使用另一个选项，它也formatcom*适用于。 报告给，请参阅\inlinemint
fvextrahttps://github.com/gpoore/fvextra/issues/17。