jkingsbery/renjin — comment on commit c7f516113e980162c96144cf8861ec4fe24958ac
File: core/src/main/java/r/lang/Vector.java line 247
By jkingsbery:

I just picked a number greater than List (7). There was some problem with the way things were coming back, and vectorized operations weren't working properly.

This should probably be changed back to 5 to get other things down the road working properly.