Hi. What about to add support of Javascript optimisation with Google Closure Compiler (http://code.google.com/intl/it/closure/compiler/) and freemarker template engine?

What version of the product are you using? On what operating system?

htmlcompressor 0.8, linux

Freemarker should support existing jsp taglibs from what I've read.

I briefly looked at closure and seems like it is some online service rather than standalone library. Not sure if many people want to do such deep optimization to their inline javascript inside html. If script is big enough to benefit from this optimization then it is usually stored as a separated js file.

Closure Compiler is now supported in 1.0 release