>10 years later, copy-paste is still a horrible user experience. Different apps use different clipboards :scream: Even for copying these commands from Firefox to the terminal with keyboard shortcuts (CTRL INSERT, SHIFT INSERT, as CTRL C has a different meaning in terminals), you'll need copy-paste fixed already.

IMO this thing is way overblown. What applications these days do not simply use primary and clipboard selections in a consistent way? (FTR I like them separate very much as I would hate to have my clipboard contents change by simply selecting some text.) Middle click is not a shortcut for Ctrl+V!

Ctrl-C is indeed used to send SIGINT to the foreground processes in terminals and thus terminal emulators, and the established alternative for terminal emulators is to replace Ctrl-C/V copy/paste with Ctrl+Shift+C/V (I think that's how even cmd.exe works these days). Copying and sending a SIGINT would hardly be a useful default.