I love this mod but I just lost a whole stack of my brain dump by right clicking by accident. Was more of a muscle twitch. There doesn't seem to be an undo.
Much sadness.
Is this an intended feature?
Thanks muchly for the mod regardless.

It's certainly not anything I've intentionally implemented. Might be a (mis)feature of Factorio's text entry widget? I'll have to check if there's anything I can do about it. Meanwhile you could try loading a previous save to recover at least some of your notes (save your current state with a different name first).

Ok thanks for the reply and having a look. I have an older save from a few days ago I can look at. Thanks for the info, much appreciated.

Any update on this?
I've had the same issue just didn't realize it exist until was too late, now all my notes are gone :/

I've had too much on my plate and haven't played Factorio since December. I'll try to remember to check it towards the end of the month when I'm freed up from my current project.

Thanks a lot for the workaround (saving game, loading autosave, copying notes from there, loading current game, pasting notes in). That was a lifesaver.

But yea, it's super unfortunate that right-clicking deletes everything. A simple notepad is the best ToDo. For now, I better be careful about touching my mouse, lol, and Ctrl+A / Ctrl+C often is probably a good habit.