Sending multi-line string removes lines starting with hash

Sending the following multi-line string to terminal removes # hello which is mistakenly treated as comment:

text <- "
# hello
this is new #hello
"

Instead the following is actually sent to terminal:

> text <- " 
  this is new #hello 
  "

[andycraig]

Yes, cleanLine is still needed. Without it, the # } case will incorrectly match the commented brace.

[renkun-ken]

I tested with

function() {
    1
# }
    2
}

and it works well.