Of course you (and LW) are right. I can see the ambiguity in $ip = '192' + '.10' + '.10' + '.1'; for example.
The problem with abuttment is less clear to me. With a here-doc, doesn't the '<<' need to be preceded by '=' and followed by ';' which distinguishes
$var =<<"here"; from $var <<= 2;?
I did spend quite a while trying to find syntactic problems with abuttment of vars and/or string for catenation, and failed. The only place where I saw a particular problem was with print STDERR "string" ; versus print "string" "string"; where the (to me) strange syntactic choice of not just not requiring a comma after the HANDLE, but actually requiring it NOT to be there, causes a problem.
I guess I should read some more stuff by those that have been looking at the problem for a while rather than trying to logic it out for myself.
Okay you lot, get your wings on the left, halos on the right. It's one size fits all, and "No!", you can't have a different color.
Pick up your cloud down the end and "Yes" if you get allocated a grey one they are a bit damp under foot, but someone has to get them.
Get used to the wings fast cos its an 8 hour day...unless the Govenor calls for a cyclone or hurricane, in which case 16 hour shifts are mandatory.
Just be grateful that you arrived just as the tornado season finished. Them buggers are real work.
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