sizeof "string"? multi-line macro usage?

[ron at brl-sem.UUCP]

In article <343 at vu-vlsi.UUCP>, colin at vu-vlsi.UUCP (Colin Kelley) writes:
> Question 1.
> 
> Is it (portably) legal for sizeof to operate on a string constant?
Yes, "A string is a sequence of characters surrounded by double quotes
[and] has type 'array of characters.'" and "[Sizeof] when applied
to an array, the result is the total number of bytes in the array."
Hence,
	sizeof "foo"
should return 4.