The alternation meta-character | works on the two entities directly next to it.

Not in Perl: 

$t = 'abcd';
$t =~ s/bc|xy/pq/;
print "$t\n";

==> apqd

[download]
If what you said were true, the match above would have failed, and the contents of $t would have remained unchanged.

the lowliest monk

In reply to Re^2: Regexp dashes at boundaries by tlm
in thread Regexp dashes at boundaries by cormanaz

Title:
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