如何更正以下新指令?

如何更正以下新指令?

我聲明一個新指令如下:

\newcommand{\code}[2]{
\begin{listing}[ht]
\begin{minted}
[
framesep=2mm,
baselinestretch=1.2,
bgcolor=blue!30!white,
fontsize=\footnotesize,
]
{#1}
#2
\end{minted}
\end{listing}%$
}

我想使用如下:

\code{bash}{
sudo apt-get install golang python3-dev python-dev libcupti-dev libjpeg-turbo8-dev \
make tmux htop chromium-browser git cmake zlib1g-dev libjpeg-dev  \
xvfb xorg-dev python-opengl libboost-all-dean v libsdl2-dev swig
}

不幸的是,它拋出錯誤。

我應該如何修正這個問題?

答案1

如果使用環境就簡單多了。

\documentclass{article}
\usepackage{minted}

\newenvironment{code}[2][]
 {%
  \VerbatimEnvironment
  \begin{listing}[htp]
  \begin{minted}[
    framesep=2mm,
    baselinestretch=1.2,
    bgcolor=blue!30!white,
    fontsize=\footnotesize,
    #1
  ]{#2}%
 }
 {\end{minted}\end{listing}}

\begin{document}

\begin{code}[breaklines]{bash}
sudo apt-get install golang python3-dev python-dev libcupti-dev libjpeg-turbo8-dev \
make tmux htop chromium-browser git cmake zlib1g-dev libjpeg-dev  \
xvfb xorg-dev python-opengl libboost-all-dean v libsdl2-dev swig
\end{code}

\begin{listing}[htp]
\begin{minted}[
  framesep=2mm,
  baselinestretch=1.2,
  bgcolor=blue!30!white,
  fontsize=\footnotesize,
  ]{bash}
sudo apt-get install golang python3-dev python-dev libcupti-dev libjpeg-turbo8-dev \
make tmux htop chromium-browser git cmake zlib1g-dev libjpeg-dev  \
xvfb xorg-dev python-opengl libboost-all-dean v libsdl2-dev swig
\end{minted}
\end{listing}

\end{document}

minted我在第一個範例中展示瞭如何為環境新增選項。

在此輸入影像描述

答案2

您可以建立一個命令來讀取逐字記錄的內容,然後將它們傳遞\scantokens給重新標記:

\UDcollectverbarg我可以提供具有以下語法的巨集:

\UDcollectverbarg{⟨^^M-replacement⟩}{⟨Mandatory 1⟩}{⟨Mandatory 2⟩}⟨verbatimized argument⟩

產生:

⟨Mandatory 1⟩{⟨Mandatory 2⟩{⟨verbatimized argument⟩}}

^^M,表示行尾的每個字元都被標記序列取代⟨^^M-replacement⟩

Mandatory-參數是強制性的。如果它們由多個標記組成,則必須將它們嵌套在 catcode-1/2-character-pair / 大括號中。
如果需要讀取和標記化,這將在未更改的類別代碼制度下進行。
verbatim-Arg 也是強制性的。它將在逐字類別代碼制度下被讀取和標記化。如果它的第一個字元是大括號,則將「假定」參數嵌套在大括號中。否則,將假定該參數的結尾由第一個字元分隔,就像 的參數一樣\verb
空行不會被忽略。

我選擇這種語法是因為使用這種語法,您可以透過在第一個強制參數中嵌套呼叫來收集第二個強制參數中的逐字逐句\UDcollectverbarg參數\UDcollectverbarg

例如,

\UDcollectverbarg{⟨^^M-replacement⟩}%
                 {\UDcollectverbarg{⟨^^M-replacement⟩}{\UDcollectverbarg{⟨^^M-replacement⟩}{⟨actionA⟩}}}%  <- Mandatory 1
                 {⟨actionB⟩}%                     <- Mandatory 2
                 ⟨verbatimized argument 1⟩⟨verbatimized argument 2⟩⟨verbatimized argument 3⟩

產量:

\UDcollectverbarg{⟨^^M-replacement⟩}{\UDcollectverbarg{⟨^^M-replacement⟩}{⟨actionA⟩}}% <- Mandatory 1
                 {⟨actionB⟩{⟨verbatimized argument 1⟩}}%        <- Mandatory 2
                 ⟨verbatimized argument 2⟩⟨verbatimized argument 3⟩

產量:

\UDcollectverbarg{⟨^^M-replacement⟩}{⟨actionA⟩}% <- Mandatory 1
                 {⟨actionB⟩{⟨verbatimized argument 1⟩}{⟨verbatimized argument 2⟩}}% <- Mandatory 2
                 ⟨verbatimized argument 3⟩

產量:

⟨actionA⟩{⟨actionB⟩{⟨verbatimized argument 1⟩}{⟨verbatimized argument 2⟩}{⟨verbatimized argument 3⟩}}

假設⟨actionA⟩= \@firstofone

\@firstofone{⟨actionB⟩{⟨verbatimized argument 1⟩}{⟨verbatimized argument 2⟩}{⟨verbatimized argument 3⟩}}

產量:

⟨actionB⟩{⟨verbatimized argument 1⟩}{⟨verbatimized argument 2⟩}{⟨verbatimized argument 3⟩}
%% Copyright (C) 2007 - 2019 by Ulrich Diez ([email protected])
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public Licence (LPPL), either
%% version 1.3 of this license or (at your option) any later
%% version. (The latest version of this license is in:
%% http://www.latex-project.org/lppl.txt
%% and version 1.3 or later is part of all distributions of LaTeX
%% version 1999/12/01 or later.)
%% The author of this work is Ulrich Diez.
%% This work has the LPPL maintenance status 'not maintained'.
%% Usage of any/every component of this work is at your own risk.
%% There is no warranty - neither for probably included
%% documentation nor for any other part/component of this work.
%% If something breaks, you usually may keep the pieces.

\errorcontextlines=10000

%%<-------------------- code for \UDcollectverbarg -------------------->
\makeatletter
%%......................................................................
%% Check whether argument is empty:
%%......................................................................
%% \UD@CheckWhetherNull{<Argument which is to be checked>}%
%%                     {<Tokens to be delivered in case that argument
%%                       which is to be checked is empty>}%
%%                     {<Tokens to be delivered in case that argument
%%                       which is to be checked is not empty>}%
%% The gist of this macro comes from Robert R. Schneck's \ifempty-macro:
%% <https://groups.google.com/forum/#!original/comp.text.tex/kuOEIQIrElc/lUg37FmhA74J>
\newcommand\UD@CheckWhetherNull[1]{%
  \romannumeral0\expandafter\@secondoftwo\string{\expandafter
  \@secondoftwo\expandafter{\expandafter{\string#1}\expandafter
  \@secondoftwo\string}\expandafter\@firstoftwo\expandafter{\expandafter
  \@secondoftwo\string}\expandafter\expandafter\@firstoftwo{ }{}%
  \@secondoftwo}{\expandafter\expandafter\@firstoftwo{ }{}\@firstoftwo}%
}%
%%......................................................................
\begingroup
\catcode`\^^M=12 %
\@firstofone{%
  \endgroup%
  \newcommand\UDEndlreplace[2]{\romannumeral0\@UDEndlreplace{#2}#1^^M\relax{}}%
  \newcommand*\@UDEndlreplace{}%
  \long\def\@UDEndlreplace#1#2^^M#3\relax#4#5{%
    \UD@CheckWhetherNull{#3}%
    { #5{#4#2}}{\@UDEndlreplace{#1}#3\relax{#4#2#1}{#5}}%
  }%
}%
\newcommand\UDcollectverbarg[3]{%
  \@bsphack
  \begingroup
  \let\do\@makeother % <- this and the next line switch to
  \dospecials        %    verbatim-category-code-régime.
  \catcode`\{=1      % <- give opening curly brace the usual catcode so a 
                     %    curly-brace-balanced argument can be gathered in
                     %    case of the first thing of the verbatimized-argument 
                     %    being a curly opening brace.
  \catcode`\ =10     % <- give space and horizontal tab the usual catcode so
  \catcode`\^^I=10   %    \UD@collectverbarg cannot catch a space or horizontal
                     %    tab as its 4th undelimited argument.
                     %    (Its 4th undelimited argument denotes the verbatim-
                     %     syntax-delimiter in case of not gathering a
                     %     curly-brace-nested argument.)
  \kernel@ifnextchar\bgroup
  {% seems a curly-brace-nested argument is to be caught:
    \catcode`\}=2    % <- give closing curly brace the usual catcode also.
    \UD@collectverbarg{#1}{#2}{#3}{}%
  }{% seems an argument with verbatim-syntax-delimiter is to be caught:
    \do\{% <- give opening curly brace the verbatim-catcode again.
    \UD@collectverbarg{#1}{#2}{#3}%
  }%
}%
\newcommand\UD@collectverbarg[4]{%
  \do\ %             % <- Now that \UD@collectverbarg has the delimiter or
  \catcode`\^^I=12   %    emptiness in its 4th arg, give space and horizontal tab 
                     %    verbatim-catcode (again).
  \catcode`\^^M=12   % <- Give the carriage-return-character the verbatim-catcode.
  \long\def\@tempb##1#4{%
    \edef\@tempb{##1}%
    \@onelevel@sanitize\@tempb % <- Turn characters into their "12/other"-pendants.
                               %    This may be important with things like the 
                               %    inputenc-package which may make characters 
                               %    active/which give them catcode 13(active).
    \expandafter\UDEndlreplace\expandafter{\@tempb}{#1}{\def\@tempb}% <- this starts 
                               %    the loop for replacing endline-characters.
    \expandafter\UD@@collectverbarg\expandafter{\@tempb}{#2}{#3}% <- this "spits 
                               %    out the result.
  }%
  \@tempb
}%
\newcommand\UD@@collectverbarg[3]{%
  \endgroup
  \@esphack
  #2{#3{#1}}%
}%
\makeatother
%%<---------------- end of code for \UDcollectverbarg ----------------->

\documentclass{article}
\usepackage{minted}

% As a usage-example let's now define a macro \mintedcode which
% collects a verbatim-argument and wraps it into a listing- 
% and a minted-environment before passing it to \scantokens

\makeatletter
\newcommand\mintedcode[2][]{%
  \begingroup
  \def\@tempa{{#1}{#2}}%
  \@mintedcode
}%
\newcommand\@mintedcode[1][]{%
  \UDcollectverbarg{^^J}{\@firstofone}{%
    \expandafter\endgroup\expandafter\@@mintedcode\@tempa{#1}%
  }%
}%
\newcommand\@@mintedcode[1]{%
  \renewcommand\@@mintedcode[4]{%
    \scantokens{%
      \begin{listing}[htp]^^J
      \csname UD@CheckWhetherNull\endcsname{##1}{}{\caption{##1}}^^J
      \begin{minted}[framerule=0mm,
                     framesep=2mm,
                     frame=single,
                     rulecolor=\color{blue!30!white},
                     baselinestretch=1.2,
                     bgcolor=blue!30!white,
                     fontsize=\footnotesize,
                     ##3%
                    ]^^J%
      {##2}^^J##4^^J%
      #1^^J%
    }%
  }%
}%
\UDcollectverbarg{^^J}{\@firstofone}{\@@mintedcode}|\end{minted}
\end{listing}|

\makeatother

\begin{document}

\mintedcode[A caption]{bash}[breaklines=true]{
sudo apt-get install golang python3-dev python-dev libcupti-dev libjpeg-turbo8-dev \
make tmux htop chromium-browser git cmake zlib1g-dev libjpeg-dev  \
xvfb xorg-dev python-opengl libboost-all-dean v libsdl2-dev swig
}%

\end{document}

在此輸入影像描述

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