node_modules/prismjs/tests/languages/d/comment_feature.test

#!/usr/bin/env rdmd

/++/
/+ foo
bar +/
/+ foo
	/+
	bar +/
baz +/

----------------------------------------------------

[
	["comment", "#!/usr/bin/env rdmd"],
	["comment", "/++/"],
	["comment", "/+ foo\r\nbar +/"],
	["comment", "/+ foo\r\n\t/+\r\n\tbar +/\r\nbaz +/"]
]

----------------------------------------------------

Checks for shebang and nestable multi-line comments.
Other comments are tested in clike.