Oh, if you're going to do the simple syntax colorer, you can also do it in JavaScript, in the browser. There are existing JS scripts for doing this for various languages. I would prefer the result of using Scribble.

Neil Van Dyke wrote at 03/18/2011 05:21 PM:
If you want to see the code in a Web browser window (not even use DrRacket as a helper program launched from the browser for a Racket MIME type), then I like Robby's suggestion of how to use Scribble.

You might have to see whether the parts of Scribble you need are fast enough to format on-the-fly for a responsive Web interface, or whether you need to precompute that.

If all else fails, writing a simple syntax colorer from scratch is a small task, so long as you don't need symbol/ident information other than a small fixed set of what are "the keywords". You could make this task an extra-credit homework problem for students. :)


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