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使用 matlab-prettifier 从 Matlab 文件中选择行

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使用 matlab-prettifier 从 Matlab 文件中选择行

我已经使用过这个matlab-prettifier包几次了。到目前为止，我只使用以下命令导入了整个 .m 文件以在我的文档中显示：

\usepackage[numbered,framed]{matlab-prettifier}

\let\ph\mlplaceholder % shorter macro
\lstMakeShortInline"

\lstset{
  style              = Matlab-editor,
  basicstyle         = \mlttfamily,
  escapechar         = ",
  mlshowsectionrules = true,
}

在序言中：

\lstinputlisting{../mFile.m}

在文件中。

在即将进行的beamer演示中，我只想展示部分代码，例如第 10-15 行。这是否（容易）实现？

我通常使用 documentclassmemoir来写作。这里的解决方案是否相同/更简单？（如果存在的话。）

答案1

matlab-prettifier建立在 之上listings。因此，您可以使用linerange={<first1>-<last1>,<first2>-<last2>, and so on}（这是一个listings选项）来打印选定的行。例如：

\lstinputlisting[caption = {Sample code from Matlab with line range},linerange={3-6}]{sample.m}

sample.m现在将打印第 3 至 6 行。

代码（来自 Jubobs 的一个旧答案）：

\documentclass{memoir}

\usepackage[T1]{fontenc}
\usepackage{bigfoot} % to allow verbatim in footnote
\usepackage[numbered,framed]{matlab-prettifier}

\usepackage{filecontents}
\begin{filecontents*}{person.m}
classdef person
   properties %(here, properties is a keyword)
       mass=80;
       height=1.80;
   end
   methods
       function BMI = getBMI(height,weight)
           BMI = person.mass/person.mass²;
       end
   end
end
\end{filecontents*}

\begin{filecontents*}{sample.m}
%% Code sections are highlighted.
% System command are supported...
!gzip sample.m
%   ... as is line continuation.
A = [1, 2, 3,  ... % (mimicking the ouput is good)
     4, 5, 6]
fid = fopen('testFile.text', 'w')
for i=1:10
  fprintf(fid,'%6.2f \n', i);
end
x=1; %% this is just a comment, though
% Context-sensitive keywords get highlighted correctly...
p = properties(mydate); %(here, properties is a function)
x = linspace(0,1,101);
y = x(end:-1:1)
%   ... even in nonsensical code.
]end()()(((end end)end ))))end (function end
%{
    block comments are supported
%} even
runaway block comments
are
\end{filecontents*}

\let\ph\mlplaceholder % shorter macro
\lstMakeShortInline"

\lstset{
  style              = Matlab-editor,
  basicstyle         = \mlttfamily,
  escapechar         = ",
  mlshowsectionrules = true,
}

\begin{document}

\lstlistoflistings

\lstinputlisting[caption = {Some class definition}]{person.m}

Before you use any "for"~loop, refresh your memory on Matlab blocks.%
\footnote{Any occurence of "for" must have a matching "end".}

\lstinputlisting[caption = {Sample code from Matlab with line range},linerange={3-6}]{sample.m}
%% \lstinputlisting[caption = {Sample code from Matlab with line range},linerange={3-6,10-15}]{sample.m}
\lstinputlisting[caption = {Sample code from Matlab}]{sample.m}
\pagebreak

\begin{lstlisting}[caption = {For educational purposes}]
% example of while loop using placeholders
while "\ph{condition}"
  if "\ph{something-bad-happens}"
    break
  else
    % do something useful
  end
  % do more things
end
\end{lstlisting}

\end{document}

在此处输入图片描述

答案2

您可以在listings包内使用以下语法执行此操作。

\lstinputlisting[firstline=10, lastline=15]{../mFile.m}

这将在beamer和memoir以及其他类别中发挥作用。

也可以看看：使用 \lstinputlisting 包含文件但仅包含某些行或行范围
Wikibooks LaTeX：源代码列表

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