Comment 1 for bug 569742

 Thanks for the thoughts. I can see what you mean, but I am not sure it can be solved easily.

You want the inner chunk with javascript to end together with the heredoc chunk. Yes, I think you are right. It is some work to do this of course. Contributions are welcome.

In the mean time you can avoid using html in the heredoc. That will end the chunk where you want it (but will not provide the convenience of html syntax coloring and javascript dito).