- multiple selection
- seperate stderr?
- postaction
- destinations for ^P output.
- terminal escape code parsing (to render colors)
- alternatives for numpad keys for old/weird terminals
- headers based on regex or something for dynamic number of lines
- selection skips between lines only that match a regex
- every option available to be set in command/actions: eg bosh_refresh sets refresh
- option for table-based output, rather than just line based.
- auto actions, so after an action completes, it automatically runs another one, say with the next line of the buffer
- advance action [>] auto delete when action terminates
- ability to send input to actions?
- edit mode
- lots of other things :-)