I'm interested in supporting a new language for intellij. The syntax of the target language is very similar to the syntax of ActionScript, that is supported in the ECMAScript plugin. This is the reason because I believe it could be feasable.
While the sources of latest language extensions (ruby, groovy) are accessible, the sources of the JS plugin are not downloadable. Is that correct? Is there a reason behind this?
Going through the language tutorial http://www.jetbrains.com/idea/plugins/developing_custom_language_plugins.html
I noticed, that this docs refer to intellij V. 5 and so do the example sources. Is there a posibility to have some documentation that is more actual?