---input---
/*
 * this is a multiline comment
*/
// single comment

---tokens---
'/*'          Comment.Multiline
'\n '         Comment.Multiline
'*'           Comment.Multiline
' this is a multiline comment\n' Comment.Multiline

'*/'          Comment.Multiline
'\n'          Text.Whitespace

'// single comment' Comment.Single
'\n'          Text.Whitespace