Not working with Prosemirror

[Axillatem]

Problem with it to work with Prosmirror WYSIWYG

https://www.dokuwiki.org/plugin:prosemirror

[splitbrain]

A simple approach had been suggested in #17 However a better approach would be to create a proper Prosemirror Transaction. Maybe @micgro42 can suggest how to best implement this.