Tests/RunCMake/Syntax/CommandComments.cmake - third_party/github.com/Kitware/CMake - Git at Google

 message("Example Message"#)
         )
 message ("Example Message" # )
         )
 message( "Example Message\n" # "Commented" )
          "Second Line of Example")
	message("Example Message"#)
	)
	message ("Example Message" # )
	)
	message( "Example Message\n" # "Commented" )
	"Second Line of Example")