Is there a way to get the interactive markdown editor to do basically what a word processors "track changes" does.
For example, the editor is pre-loaded with the following text.
The small brown dog jumped over the lazy fox
Then the user changes the text to the following:
The small brown dog jumped under the lazy fox
I want the following to be displayed:
The small brown dog jumped
overunder the lazy fox
Does pagedown (or any other interactive web-based markdown editor) have such a feature?