This changes the error message to not only tell you how many arguments
are required by a block, but also how many were used in the attempted
evaluation.  

Can be tested by evaluating 
	[] value: 1 value: 2

Mike
-------------- next part --------------
A non-text attachment was scrubbed...
Name: BlockContext-valueWithArguments.st.gz
Type: application/octet-stream
Size: 479 bytes
Desc: not available
Url : http://lists.squeakfoundation.org/pipermail/squeak-dev/attachments/20001005/d9e99619/BlockContext-valueWithArguments.st.obj
-------------- next part --------------