Feature request: "Copy selection or send control-C" keybinding like in iTerm2

[jmoore34]

iTerm2 allows you to bind a key to "Copy selection or send ^C", i.e. copy the current selection, or if nothing is selected, instead send control-C to the current application (i.e. to SIGINT it). It would be great if such a command were added and could be bound (e.g. to control-C).