I'm not finding how to use this editor. Help appreciated:
1) How do we indent lines, as in showing a file directory hierarchy? On "Post" leading spaces are removed. Someone said "use Code Tag". There's a button above named "Code"; click it and it inserts a mysterious and nearly invisible something, like maybe an asterisk. So?
2) How do we quote from someone else's post. I see others do it, but nothing to suggest how.
3) How do we close a thread, i.e., signal that it has been "resolved"?
Thanks in advance. New member, obviously.