Option: triple-click select excludes prompt
Feature Request
Summary
Hi! When triple-click selecting the full line, the selected text includes the prompt, which is basically never the behavior I want (especially since I use a relatively complex prompt). It would be fantastic if there were an option in the settings to exclude the prompt, so that only the rest of the line (typically a previously executed command) was selected. It's sometimes useful to include the prompt when I'm drag-selecting multiple lines (eg if I'm grabbing a section of shell activity to paste into a README as an example), but really never when triple-clicking to get a single line. I could easily be wrong, but I'd guess that most users would prefer the other behavior, since I haven't really seen use cases for wanting to select a single line including the prompt.
Alternatives
I've thought a bit about alternatives but haven't come up with a good one. Possibly something could be done with tmux (though I'm not sure)? And of course there are other ways to repeat a previous command, but often it would be really convenient to just triple-click and paste
Concerns
None -- by default, this has no effect on behavior; it only makes it possible for users to choose a slightly different behavior if that's what they prefer.