[Tex/LaTex] Reference source code line in minted package

cross-referencingminted

Does anybody know a working example, where a source code line is reference in minted?
I have not found any help till now how to do this?

\begin{minted}[linenos=true]{c++}
    bla bla bla bla ;   \label{myline}
\end{minted}

The above does not work, unfortunately, there is not commandchars or excape for latex commands only for math?

Thanks for any help!!

Best Answer

Use mathescape, then put your \label in math mode in a comment:

\begin{minted}[linenos=true, mathescape]{c++}
    i = i + 1 ;  
    j = j + 1 ; // The important line $\label{myline}$
    k = k + 1 ;
\end{minted}
The important line is line \ref{myline}.

Related Solutions

[Tex/LaTex] Combine minted and tcolorbox

I had some trouble setting up minted with pygments on Windows, but now it seems to run. So, this is my first minted text - so, please, forgive me, if I'm doing some nonsense here. Nevertheless, I have found something which may be a ground to build on. The following code uses not exactly your syntax, but creates a myshellbox instead. Basically, I use the listings features of tcolorbox and trick minted in at some point:

\documentclass{article}
\usepackage[most]{tcolorbox}
\usepackage{minted}

\makeatletter
\tcbset{minted language/.store in=\kvtcb@minted@language}

\def\tcbuselistinglisting{%
  \toks@=\expandafter{\kvtcb@listingoptions}%
  \edef\tcb@temp{\noexpand\inputminted[\the\toks@]}%
  \tcb@temp{\kvtcb@minted@language}{\kvtcb@listingfile}%
}%
\makeatother

\begin{document}

\section{Test}

\newtcblisting[auto counter,number within=section,
  list inside=mypyg]{myshellbox}[2][]{%
  title={Listing \thetcbcounter: #2},
  list entry={\protect\numberline{\thetcbcounter}#2},
  minted language=shell-session,
  listing options={tabsize=2,fontsize=\footnotesize},
  listing only,
  enhanced,colframe=red!50!black,drop fuzzy shadow,
  #1}

\begin{myshellbox}{Load network configuration with vi}
[root@localhost ~]# vi /etc/sysconfig/network
\end{myshellbox}

\begin{myshellbox}{Something else}
[root@localhost ~]# vi /etc/sysconfig/something
\end{myshellbox}

\tcblistof{mypyg}{My Listings}

\end{document}

enter image description here

EDIT: It should me mentioned that the created myshellbox environment takes an optional parameter, where further options can be put in, e.g. minted language=<something> or listing option=<something>.

EDIT: The second solution is a combination of my first solution with Marco Daniel's answer:

\documentclass{article}
\usepackage[most]{tcolorbox}
\usepackage{minted}

\newminted[mycsharp]{csharp}{tabsize=2,fontsize=\footnotesize}
\newminted[myjson]{js}{tabsize=2,fontsize=\footnotesize}
\newminted[myxml]{xml}{tabsize=2,fontsize=\footnotesize}
\newminted[myshell]{shell-session}{tabsize=2,fontsize=\footnotesize}
\newminted[mycode]{text}{tabsize=2,fontsize=\footnotesize}

\newtcolorbox[auto counter,number within=section,
  list inside=mypyg]{mintedbox}[2][]{%
  title={Listing \thetcbcounter: #2},
  list entry={\protect\numberline{\thetcbcounter}#2},
  enhanced,colframe=red!50!black,drop fuzzy shadow,#1}

\newenvironment{listingsbox}[3][]
 {%
   \def\listingsboxenvironment{#2}%save the environments
   \VerbatimEnvironment%
   \begin{mintedbox}[#1]{#3}%
     \begin{\listingsboxenvironment}}%
 {%
  \end{\listingsboxenvironment}%
  \end{mintedbox}%
}

\begin{document}

\section{Test}

\begin{listingsbox}{myshell}{A nice title}
[root@localhost ~]# vi /etc/sysconfig/network
\end{listingsbox}

\begin{listingsbox}{myshell}{Something else}
[root@localhost ~]# vi /etc/sysconfig/something
\end{listingsbox}

\begin{listingsbox}{myxml}{XML box}
<hello>World</hello>
\end{listingsbox}

\tcblistof{mypyg}{My Listings}

\end{document}

enter image description here

Update: Newer versions of tcolorbox have integrated support for minted. Therefore, a more elegant solution with the same output is possible now. I also added a macro \mynewminted which creates a style for tcolorbox plus an equally named minted environment, if this is needed somewhere else.

\documentclass{article}
\usepackage[many,minted]{tcolorbox}% version 3.03 or better

\newcommand{\mynewminted}[3]{%
  \newminted[#1]{#2}{#3}%
  \tcbset{myminted/#1/.style={minted language=#2,minted options={#3}}}}

\mynewminted{mycsharp}{csharp}{tabsize=2,fontsize=\footnotesize}
\mynewminted{myjson}{js}{tabsize=2,fontsize=\footnotesize}
\mynewminted{myxml}{xml}{tabsize=2,fontsize=\footnotesize}
\mynewminted{myshell}{shell-session}{tabsize=2,fontsize=\footnotesize}
\mynewminted{mycode}{text}{tabsize=2,fontsize=\footnotesize}

\newtcblisting[auto counter,number within=section,
  list inside=mypyg]{listingsbox}[3][]{%
  listing only,title={Listing \thetcbcounter: #3},
  list entry={\protect\numberline{\thetcbcounter}#3},
  enhanced,colframe=red!50!black,drop fuzzy shadow,myminted/#2,#1}

\begin{document}

\section{Test}

\begin{listingsbox}{myshell}{A nice title}
[root@localhost ~]# vi /etc/sysconfig/network
\end{listingsbox}

\begin{listingsbox}{myshell}{Something else}
[root@localhost ~]# vi /etc/sysconfig/something
\end{listingsbox}

\begin{listingsbox}{myxml}{XML box}
<hello>World</hello>
\end{listingsbox}

\tcblistof{mypyg}{My Listings}

\end{document}

[Tex/LaTex] break lines in minted code

Version 2.1 of minted has breaklines and linenos:

\documentclass[a5paper]{article}
\usepackage[T1]{fontenc}
\usepackage[]{minted}

\begin{document}
\begin{minted}[linenos,tabsize=2,breaklines]{text}
output {
    elasticsearch {
        host => "192.168.229.133"
    }

    statsd {
        sender => "%{datacenter}"
        increment => [ "%{server}.%{project}.%{web}.iis.response. %{response}" ]
        timing => [ "%{server}.%{project}.%{web}.iis.servetime", "%{time-taken}" ] 
        count => [ "%{server}.%{project}.%{web}.iis.bytessend", "%{bytessend}", "%{server}.%{project}.%{web}.iis.bytesreceived", "%{bytesreceived}" ] 
    }
}
\end{minted}
\end{document}

Best Answer

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[Tex/LaTex] Combine minted and tcolorbox

[Tex/LaTex] break lines in minted code

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