Thanks to Thomas F. Sturm (https://tex.stackexchange.com/a/124688/15907) I have a little environment for creating nice looking source code in LaTeX.

I started my enviroment with this here:

\begin{listingsbox}[label={lst:agent:logstash:configuration}]{mycode}{Konfiguration von LogStash auf Agent}

(The part in the square brackets are the same commands as for tcolorbox)

And I have my own little ref command:

\newcommand{\myref}[1]{see \cref{#1} \nameref{#1} \vpageref{#1}}

So I get something like: "see figure 3.1: How to chuck wood on page 31" which is really nice.

If I do this with the label of the tcolorbox:


I get: "see ?? 3.1: Konfiguration von LogStash on page 31".

As you can see, cleveref is not able to provide a correct name here. I know I can change this when defining it with \crefname{<type>}{<singular>}{<plural>} but I can not figure out which type I have to provide.

Does anyone have a clue?


The type you are looking for is tcb@cnt@mintedbox:



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

   \def\listingsboxenvironment{#2}%save the environments

\crefname{tcb@cnt@mintedbox}{minted listing}{minted listings}
\Crefname{tcb@cnt@mintedbox}{Minted listing}{Minted listings}



\Cref{lst:agent:logstash:configuration} and \cref{lst:agent:logstash:configuration}.
\Cref{lst:agent:logstash:configuration,lst:test} and \cref{lst:agent:logstash:configuration,lst:test}.

\begin{listingsbox}[label={lst:agent:logstash:configuration}]{myshell}{A nice title}
[root@localhost ~]# vi /etc/sysconfig/network

\begin{listingsbox}[label={lst:test}]{myshell}{Something else}
[root@localhost ~]# vi /etc/sysconfig/something


enter image description here

The type can be easily obtained examining the output console; if you process my code without the \crefname, \Crefname lines, you will get several warnings like this one:

LaTeX Warning: cref  reference format for label type `tcb@cnt@mintedbox' undefi
ned on input line 33.

And the messages show the type that has to be used in \crefname.

  • Just a little question, maybe it's easy, so you can update your answer, otherwise I would open a new question: As you can see, I'm using \nameref in my \myref marco. But it outputs the section title instead the title of the listing. Do you have any idea here? – Manuel Rauber Jul 23 '13 at 12:16
  • @Raubi I think it's better to open a new question; please provide in that question a complete little example code (like the one I used in my answer here) showing your current settings. – Gonzalo Medina Jul 23 '13 at 14:13

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