Multiline input doesn't work for /run | /r

[Akianonymus]

For example:

/run echo 1
echo 2

Outputs nothing

Expected output:

1
2

[hrvstr]

/r echo 1 && echo 2?

[Akianonymus]

@hrvstr Well, obviously that will work, and use semi colons will also work, but the issue title says 'multiline'

[hrvstr]

Okay, I just wanted to point out options to get the desired results.

[xinxin8816]

/r echo 1 $'\n' 2 $'\n' 3 $'\n' 4 ...

That's my solution.