I can’t directly answer your question, but in iTerm2, I am able to option+click to where I want to put the cursor, and it will put your cursor exactly there. Th

I can’t directly answer your question, but in iTerm2, I am able to option+click to where I want to put the cursor, and it will put your cursor exactly there. This allows you to edit annoying long command with more ease and (kind of) a GUI feature in a sense.