将紫色添加到 MATLAB 字体和代码结构中

Question

我有这个 MATLAB 代码：

在 sysms 之后，变量变成紫色，而我无法在 Latex 中的 MATLAB 脚本中做到这一点：

\documentclass{article}

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

\begin{filecontents*}{sample.m} 
%Parcial Computacion Cientifica (Punto 1) 
%Solucion del sistema de Ecuaciones para a2 y a3   

%Se definen los variables simbolicas del sistema.
syms h a2 a3 f0 df0 f1 df1


eqn1 = f0 + df0*h + a2*(h^2) + a3*(h^3) == f1; %Ecuacion 7
eqn2 = df0 + 2*a2*h + 3*a3*(h^2) == df1; %Ecuacion 9  

%Solucion del sistema de Ecuaciones.
solution = solve([eqn1, eqn2],[a2 a3]); 

a2 = solution.a2; %Solucion de a2 
a3 = solution.a3; %Solucion de a3

\end{filecontents*}  

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

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

\lstinputlisting[caption = {Sample code from Matlab}]{sample.m} 

如果有人能告诉我如何将任何文本变成紫色的 MATLAB 风格，那将会非常有帮助，而且我想知道如何使代码的行数和字体看起来像这样：

Answer 1

您只需添加mlunquotedstringdelim声明lstset，提供两个您喜欢的分隔符（我使用了§）。

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

为了让框架内有数字，按照您的第二张截图，只需添加xleftmargin=2em,framexleftmargin=2.5em,，并根据您的喜好增加边距；）得到的 MWE 是：

\documentclass{article}

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

\usepackage{listings}

\begin{filecontents}{sample.m}
%Parcial Computacion Cientifica (Punto 1)
%Solucion del sistema de Ecuaciones para a2 y a3

%Se definen los variables simbolicas del sistema.
syms §h a2 a3 f0 df0 f1 df1§


eqn1 = f0 + df0*h + a2*(h^2) + a3*(h^3) == f1; %Ecuacion 7
eqn2 = df0 + 2*a2*h + 3*a3*(h^2) == df1; %Ecuacion 9

%Solucion del sistema de Ecuaciones.
solution = solve([eqn1, eqn2],[a2 a3]);

a2 = solution.a2; %Solucion de a2
a3 = solution.a3; %Solucion de a3

\end{filecontents}

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

\lstset{
    style                 = Matlab-editor,
    basicstyle            = \mlttfamily,
    escapechar            = ",
    mlshowsectionrules    = true,
    mlunquotedstringdelim = {§}{§},
    xleftmargin           = 2em,
    framexleftmargin      = 2.5em
}

\begin{document}

\lstinputlisting[caption = {Sample code from Matlab}]{sample.m}

\end{document}