Thanks for the input. I've also noticed that CPU usage is a little bit higher when editing text within a search view. This is because the editor has to maintain which lines are hidden and which are shown, along with other styling information, with each edit.
Just a note, with each release of TodoPaper I am re-working and tweaking performance items. So, as time goes on, each release should get better CPU usage.
If you have any problems, further questions or comments, please let me know.
Thanks again for your input.
Best,
Jordan