Hi,

In http://fantom.org/doc/docIntro/HelloWorld.html the example uses @Opt. What is this?

For the other hand, I consider @Js notation is ugly. Is it not supposed that Fantom has support for Fantom? Why we have to mark a class for Javascript generator? Can't we generate Javascript for all classes?

Thanks a lot, Xan.

@Opt means command line option. See util::Opt and util::AbstractMain for details.

Completely agree with you about @Js facet and there was a big discussed about it: #1111.

Mmm... ok. I don't know what were facet until you answer me.

About @Js, the beauty of the language is important thing I think (and I think it's good brian do)

Thanks a lot, Xan.

While it's true Fantom could port all classes to JavaScript, the whole runtime would be several MB big which is too big for any sane JavaScript. So brian and andy decided only some things belong in the JS (like sys) , while others don't (like inet).

Mmm, thanks for explanation.