Indium/CONTRIBUTING.md

Contributing

Contributions are welcome. If you discover bugs or issues, or have ideas for improvements or new features, please file a report on the issue tracker for this repository. Follow the guidelines below to make sure everything goes smoothly.

Issue reporting

• Check that the issue has not already been reported
• Check that the issue has not already been fixed in the latest code
• Open an issue with a clear title
• Write as grammatically correct as you can in the description.

Pull requests

• Perform all changes on a topic branch for easier merging
• Follow the coding conventions already in use
• Verify Emacs Lisp code with checkdoc
• Add unit tests whenever possible
• Open a merge request relating to a single issue.

Coding Conventions

Naming

• Use an indium- prefix for all public names.
• Use an indium-- prefix for all internal names.

Docstrings

Write meaningful docstrings for all functions and vars.

• Document all functions and variables as directed by checkdoc.
• Consider using Flycheck to automate checkdoc while you’re editing.

Unit tests

• Try to add unit tests for all contributions
• Bug fixes should ideally come with regression tests.

Common Lisp functions

Use cl-lib instead of cl. The cl library pollutes the global namespace and its usage is therefore discouraged.

• Use cl-lib, which adds prefixes to all cl function names
• Use noflet instead of flet when you need to dynamically rebind functions.

seq.el and map.el

Use seq- and map- functions for manipulating collections whenever possible.