You could try to create some sort of compression instead. By that, I mean, instead of appending the chunks, what if you get a summary of that rough area (along with an indicated variable holding onto that character position)? You could then use the summary in a temporary storage as a sort of “index” that roughly outlines that area. Appending these together, along with mixing things around, you could create something that “roughly knows” about the document, and knows where to go looking for further, in-depth info.
- Henry
