I tried to ask this yesterday but didn't exactly propose it right. I want to match on: 
"ABC" followed by ANYTHING (or NOTHING), 
EXCEPT exactly one case which is "ABCZ"

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So "ABCDZABC" would match for example. I tried this: 
/ABC[^Z]?.*$/

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but that MATCHES on "ABCZ" . My current best and ugliest solution is: 
my $x=0;
$x++ if $match =~ /^ABC.*/ && $match !~ /^ABCZ$/;

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Can do in one regex?

In reply to sorry, didn't ask the right question about this regex yesterday by misterperl

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