As i mentioned i have problems with the newest patch.
I can't really test what valid jass is; for example if
return nullis still bugged or what kind of type-casting is allowed now. That being said, pjass doesn't really need to be adapted to the new patch (modulo the modulo operator) since it always gets passed the common.j and Blizzard.j from somewhere. So the new natives and such should just work, if your World Editor of choice passes the right files.
That being said, i have a 1.29 branch in my git but i can only modify it based on heresay at the moment. I will attach it but this is pjass for 1.29 ptr so it might no be 100% correct anymore.
And i just hope that blizzard will release quick patch.