Yet another todo list? I hope not. Categorize your lists, keep the overview. Each list is to create a (restricted) format: with index, sorted. no index, sorted or without index, unsorted.
Provide a list of names to the line (or any name as well).
Left column too narrow?, Then you just do it to?
Customize the colors to your own taste. Make backups, email backups or load backups.
Do you have any wishes, please let me know and I'll see what I can do.

17-08-2016: I'm trying to get the search routine faster. Please therefore still wait.