Have you tried mmm-mode for emacs? I use it with great success to edit HTML::Mason-components (their syntax is very similar to ASP - perl code inside special tags).

According to documentation it works for Mason, Embperl, ePerl, JavaScript and CSS inside HTML, JSP and even Perl here-docs with some heuristic about what submode should be used inside here-doc.

-- brother ab

In reply to Re: Re: Favorite or most wanted text editor features? by brother ab
in thread Favorite or most wanted text editor features? by EvanK

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
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