Exclude superscript from subscript, and vice versa.

[BrianHung]

No description provided.

[philippkuehn]

ah yes. makes sense!

[hanspagel]

Throws an error when the other isn’t loaded. #1438 😅

[philippkuehn]

reverted. not sure about a workaround for now.

[umar-ahmed]

reverted. not sure about a workaround for now.

@philippkuehn Maybe add to the docs for both plugins that the user can extend the schema to make them mutually exclusive:

import Superscript from '@tiptap/extension-superscript'
import Subscript from '@tiptap/extension-subscript'

const CustomSuperscript = Superscript.extend({
  excludes: 'subscript',
})

const CustomSubscript = Subscript.extend({
  excludes: 'superscript',
})

That approach seems to make the least assumptions about the user's editor configuration