Singular

How to copy the text or command in the Singular? Thank you.

Emacs key bindings:

Ctrl+K will "kill" a line, putting it in your "kill ring". Press Ctrl+y to "yank" (paste) from the kill ring.

ALT+w = copy
CTRL+w = cut
CTRL+Y = paste

If you have multiple things in your kill ring (i.e. on your clipboard), after you've pressed CTRL+y to yank initially, try pressing ALT+y to cycle through your kill ring.

to "highlight" text, you can press CTRL+space and use the arrow keys to get what you want. There are more, CTRL+e for example takes you to the end of the current line.

Good luck.