[amlib]

That problem has been solved by terminals whose readline awaits actual user input (actual enter from the keyboard) even when you paste a command with single line break or a multiline command. Most linux terminals do that nowadays, and it's also great for giving you a chance to review that oneliner you've copied from the browser, which could contain something different than what was shown.

[hdgvhicv]

It’s a right pain reverting that on modern desktops.