For something like that you would need a way to mark parts of text, that deal with certain subplots/plots. Like different colors for different plots, but what h

For something like that you would need a way to mark parts of text, that deal with certain subplots/plots. Like different colors for different plots, but what happens, when they intersect? Or you could use flags, or something like that. An easy way to trace a plot throughout the novel. Interestingly, a tool, that enables this could even be used by literature students, when analyzing texts for an interpretation (been there, studied that). The only problem with this is copyright and the inability to get your hands on a digital os-/reader-independent format, to work with in the first place. I worked mostly with texts from medieval times and it was a pain to get hold of (good) digital versions. May be, that this is because language processing approaches are not that widely used in my former field of study. So to wrap it up - a great tool, enabling authors with this could enable also a better understanding of novels for literature students alike.