Could you fix this by just changing the error message to"context of this expression expected 1 value, received 2 values: a b"
That still seems a little confusing to me, especially the fact that "received" is not so obviously tied to "context of [i.e., which is not the same as] this expression."
Dave _________________________________________________ For list-related administrative tasks: http://list.cs.brown.edu/mailman/listinfo/plt-dev
