'Emacs style' delete line shortcut (CTRL/U) doesn't work correctly in Firefox

[Grizzly]

10 October 2018  at 14:12, Chris Green wrote:
Re: 'Emacs style' delete line short (at least in part)

>I'm even older (as regards computer use and probably actual age) I
>started my programming career back in 1970/1971.  Keyboard meant a
>10cps teletype back then, with a few of the new whizzy VDUs.

Boring Green text, that new fangled White text or the odd Orange text?