Code tags should have a header with select all / copy all

codinghorror (Jeff Atwood) 9 Abril, 2016 02:19 4

This is a dupe req, I will dig out the other in a bit.

Tema		Respuestas	Vistas
Copying Code-Fenced Text Feature	2	1631	9 Enero 2022
Add button to select all text in a preformatted block Feature completed	13	5953	25 Noviembre 2023
Difficulty using the code tag </> Feature	13	5448	26 Junio 2016
Easy way to change preformatted text (code) button? Feature	40	15847	26 Junio 2016
Copy codeblock contents to clipboard Announcements new-feature	2	3884	27 Octubre 2023