How can I comment a single line in XML?

Question

This rather is a verification just not to miss out.

Is/n\'t there a line-comment in XML? So, one without a closer, like \"//\" the compiler uses.

I saw How d

Answer 1

No, there is no way to comment a line in XML and have the comment end automatically on a linebreak.

XML has only one definition for a comment:

''

XML forbids -- in comments to maintain compatibility with SGML.