On Sat, Dec 11, 2004 at 04:42:54AM +0100, Leopold Toetsch wrote: > Patrick R. Michaud <[EMAIL PROTECTED]> wrote: > > > Just as C<or> returns its first non-false argument, the interpretation > > of C<xor> would be that it returns its single non-false argument, or 1 if > > both (all?) arguments logically evaluate to false. > > Yep, except *0* if both evaluate to either true or false.
Oh yeah, I got my truth values messed up there--I don't know what I was typing. I stand corrected, although the return value in this case should probably be "" in a string context (or, to follow Perl 5 somewhat, whatever corresponds to the value of "false" for the type of the last argument). Pm
