Is it possible to create a custom format/blot with complex substructure?

Question

I\'m investigating the use of Quill for a project, and I need to know if it\'s possible to create a custom format/blot with more complexity than a single element and a single pa

Answer 1

Documentation and guides are still being written but a good place to look is how existing custom formats are implemented. The formula format in particular seems very similar to your use case.