Yeah, if you use different delimiters you have to use the
m. But he is not using different
delimiters! If you run his code, you'll see it compiles fine.
The parenthesis here just play their usual role: indicating
precedence. They are not needed, but the don't change the
meaning either, just as in: (3) + (4). So, all
you have are strings on both sides of the binding operator.
And Perl handles that just fine....
Abigail
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