Describes an automatic link decorator. This decorator type matches
all links in the editor content against a function that decides whether the link should receive a pre–defined set of attributes.
It takes an object with key-value pairs of attributes and a callback function that must return a Boolean value based on the link's
href (URL). When the callback returns true, attributes are applied to the link.
For example, to add the target="_blank" attribute to all links in the editor starting with http://, the
configuration could look like this:
{
mode: 'automatic',
callback: url => url.startsWith( 'http://' ),
attributes: {
target: '_blank'
}
}
Note: Since the target attribute management for external links is a common use case, there is a predefined automatic decorator
dedicated for that purpose that can be enabled by turning a single option on. Check out the
config.link.addTargetToExternalLinks
configuration description to learn more.
