I'm trying to make a newline in the Transifex online editor but I can't figure how this can be done. When I just press Enter, the editor didn't seems to make a new line like this (sorry, I can't attach images to my post)
When you use the web editor in Transifex keep in mind that the "⏎" character denotes a new line. So when you see it in the source string just go ahead and hit the or key at the same point in the translation. The symbol is not seen but since you press Enter or Return the editor adds the expected newline.
You can check it in Transifex's documentation too.