# Contributing¶

Thanks for reading this. Contributions to this project are welcome. And there are many ways you can contribute…

You like Jupytext? Probably your friends and colleagues will like it too. Show them what you’ve been able to do with: version control, collaboration on notebooks, refactoring of notebooks, notebooks integrated in library, notebook generated from Markdown documents…

By the way, we’re also interested to know how you use Jupytext! There may well be applications we’ve not thought of!

## Improve the documentation¶

You think the documentation could be improved? You’ve spotted a typo, or you think you can rephrase a paragraph to make is easier to follow? Please follow the Edit on Github link, edit the document, and submit a pull request.

## Report an issue¶

You have seen an issue with Jupytext, or you can’t find your way in the documentation? Please let us know, and provide enough information so that we can reproduce the problem.

## Propose enhancements¶

You want to submit an enhancement on Jupytext? Unless this is a small change, we usually prefer that you let us know beforehand: open an issue that describe the problem you want to solve.

## Add support for another language¶

A pull request for which you do not need to contact us in advance is the addition of a new language to Jupytext. In principle that should be easy - you would only have to:

• document the language extension and comment by adding one line to _SCRIPT_EXTENSIONS in languages.py.

• add the language to docs/languages.md

• contribute a sample notebook in tests/notebooks/ipynb_[language].

• run the tests suite (with just pytest). The mirror tests will generate various text representations corresponding to your notebook under tests/notebooks/mirror/. Please verify that these files are valid scripts, and commit them.