Text Formatting ⇒ minted: error when numbering lines

[sasasamamama]

Hi!

I'm having a problem with the minted package. When I try to add line numbering to the minted command, I get the following error:

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! Package keyval Error: stepnumber undefined.
See the keyval package documentation for explanation.
Type H <return> for immediate help.
 ...
l.1 ...,numbers=left,firstnumber=1,stepnumber=1 ]
 
 
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Minimal example:

Code: Select all

Code, edit and compile here:

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\documentclass[12pt]{article}
\usepackage{minted}
\begin{document}
\inputminted[linenos=true]{java}{file_with_code}
\end{document}
 
 
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Run LaTeX here

Without the lineos=true property, it works fine.

Does someone know how to fix that?

Thank you in advance!

[localghost]

Provide a minimal example that is compilable as provided for everybody else and reproduces the undesired behaviour clearly. Otherwise the problem is not comprehensible (as you can see from missing anwers).


Thorsten

[sasasamamama]

minex.tex:

Code: Select all

Code, edit and compile here:

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\documentclass[12pt]{article}
\usepackage{minted}
\begin{document}
\inputminted[linenos=true]{java}{file_with_code.java}
\end{document}
 
 
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Run LaTeX here

file_with_code.java:

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class SomeClass{}
 
 
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The log file is attached.

This example compiles, but produces the error (see previous post or log file). The line numbering is being added, but begins with 2 (see PDF output).

[localghost]

Seems that you've got a development version of the minted package (v1.7 dated 2010/03/16). It works flawlessly with v1.6 (dated 2010/01/27) officially available on CTAN.

[klmr]

Seems that you've got a development version of the minted package (v1.7 dated 2010/03/16). It works flawlessly with v1.6 (dated 2010/01/27) officially available on CTAN.

Actually, I strongly recommend the development version since the last release contains a bug which effectively prevents it from working properly. I’m completely baffled by this bug. I’ve just diff’d the two versions and there should not be any change that concerns the displaying of line numbers.

Furthermore, this should work. The error message is wrong: this key does exist (in the \Verbatim environment, where it’s used).

If everything else fails, try putting the following lines immediately after the loading of the minted package, they effectively rewind one of the changes from the 1.7 version (not that I think this will help):

Code: Select all

Code, edit and compile here:

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\makeatletter
\define@booleankey{minted@opt}{linenos}
  {\@namedef{minted@opt@linenos}{-P linenos}}
  {\@namedef{minted@opt@linenos}{}}}
\makeatother
 
 
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Run LaTeX here

However, I’m starting to believe the issue is caused by the fact that both pygments and minted independently try to define a `stepnumber` key. I’m not yet sure how this interferes.

[I’m the maintainer of the minted package.]

[sasasamamama]

Thank you for your answers. klmr, I have tried adding your code, but it produces the same error.

[sasasamamama]

Oh, great, I reinstalled the package and now it works. Thank you so much!

[localghost]

Actually, I strongly recommend the development version since the last release contains a bug which effectively prevents it from working properly. I’m completely baffled by this bug. I’ve just diff’d the two versions and there should not be any change that concerns the displaying of line numbers. […]

So, what keeps you from uploading it to CTAN?

[…] However, I’m starting to believe the issue is caused by the fact that both pygments and minted independently try to define a `stepnumber` key. I’m not yet sure how this interferes. […]

Could it then be related to the Python version installed? I have 2.6.6 on Wind0ws and 2.7 on Linux.


Best regards and welcome to the board
Thorsten