Re: %and, %or, and the return value of assignment

[Scott Schwartz <schwartz@groucho.cs.psu.edu>]

| we would have loved to do this, except that it would have turned
| 
| 	if {test -s errors} {openfile errors} {rm -f errors}
| into
| 	if @{test -s errors} @{openfile errors} @{rm -f errors}

Actually, I kind of like that, but in any event you could keep the
former syntax if you adopt normal order evaluation rather than
applicative order evaluation.