Is there any way to remove the debris?

It works for me, but note you don't add the two lines, you modify two lines around line 26 that are already there turning it off.

I have no idea why 192 should make the backtick\tilde key be the key to turn it on, that's not the ascii code for those, but it works.

In the main post, the numbered list of questions without answers doesn't match the numbers below with answers, because there is an extra "1." at the beginning of the list with no question, making everything off by one. While I'm here (and I admit I haven't searched the forum for this), I'm...

I am not a bot.