Node Edit Redirect

This module redirects users that edit a node, to same the node edit form, but in the same language as the node.

Assuming the negotiated "content language" is based on URL (prefix/domain), this ensures that the "content language" matches the language of the node.

Example

1. Content language is negotiated based on prefix. See also:
https://api.drupal.org/api/drupal/includes!language.inc/group/language_n...

2. When editing an English node while the prefix is French, the following redirect will happen:

/fr/node/3 => /en/node/3

The prefix language code now matches the language of the node.

Example use cases

- When relying on the "Current user's language" option from Views in the node
edit form, such as when using the entityreference_view_widget module.

- When using the i18n_select module, and term references/entity references
only show up if the referenced entities have the negotiated content language.

- When wanting to ensure that localized taxonomy terms appear in the same
language on the edit form as they do on the node.