Parses a possibly existing configuration option as part of CKEditor's
link plugin configuration. It expects an entry toolbar which probably contains an
array of targets to offer to the editors for selection in the UI.
This entry is either set manually or the default in CKEditor's link plugin is used.
It also parses the targets entry, which might hold custom linkTargets, which then
might be used in the toolbar entry.
Parses a possibly existing configuration option as part of CKEditor's link plugin configuration. It expects an entry
toolbarwhich probably contains an array of targets to offer to the editors for selection in the UI. This entry is either set manually or the default in CKEditor's link plugin is used. It also parses thetargetsentry, which might hold custom linkTargets, which then might be used in thetoolbarentry.