edit-button.md

Adding an edit button

Furo can add a small edit button to each document to allow visitors to easily propose changes to that document using the repository's source control system.

With popular VCS hosts

Provide the relevant VCS variables, by setting the following keys in html_theme_options:

html_theme_options = {
    "source_repository": "https://github.com/pradyunsg/furo/",
    "source_branch": "main",
    "source_directory": "docs/",
}

This model supports github.com, gitlab.com and bitbucket.org as domain names for the source_repository key.

With arbitrary URLs

Use arbitrary URLs for the edit button, by setting the following key in html_theme_options:

html_theme_options = {
    "source_edit_link": "https://my.awesome.host.example.com/awesome/project/edit/{filename}",
}

The {filename} component will be replaced with the full path to the file, as known from the base of the documentation directory.

Furo does not enforce that the `source_edit_link` contains `{filename}` or any sort of correctness check on this URL. Make sure to manually confirm that the link works.

Read the Docs support

If you're building documentation on Read the Docs using a github.com-hosted repository as the source, the edit button is enabled by default.

Disabling on Read the Docs

If you wish to disable this, use {ref}top_of_page_button and set it to None.