ruby and actionscript grammar

[ruo]

This is too old version. (https://github.com/antlr/grammars-v4/tree/master/ruby)

And actionscript is not here. (https://github.com/antlr/grammars-v4)

Does anyone have ruby or actionscript grammar for antlr4?

[Azaad]

Isn't ActionScript an implementation of the ECMAScript standard? Looking at the ECMAScript grammar might help. If you want to implement an interpreter for ActionScript, you should be able to build your grammar using the ECMAScript example and the ActionScript 3 documentation. 

Edit: I found this ActionScript 3 grammar file via a Google search which lead me to this question on Stack Overflow.