Earlier today I wanted to write a tmux macro to go to the beginning of last executed bash command (good for commands with long outputs). To do so, I was going to have tmux enter copy-mode and search backwards for my PS1 string. After looking through tmux man page, however, I realized there is no command for searching in copy mode (or at least I couldn't find one), just for entering it. I noticed that the only parameter copy-mode has is -U to go up one page. I think it might be useful to have this command support something like -f and -b arguments to search forwards and backwards after entering copy mode. I'm not that familiar with tmux source code, but don't mind taking a stab at this myself if you guys think this would be a good idea (I don't think it would be too hard, the search functionality is already there, it just needs to be exposed). If similar feature is already there and I missed it, I apologize.